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Sample records for system kenkyu kaihatsu

  1. R and D of remote reading system. Remote reading system no kaihatsu kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nakano, H.; Hamada, T.; Nakamura, O. (The Kansai Electric Power Co. Inc., Osaka (Japan)); Imai, Y.; Akiyama, K.

    1992-03-25

    As measures for the spots difficult in metering within a framework to integrally automate the power distribution, a remote reading system was prototypically tested and evaluated in reliability on the actual field. The system methodically selected the signal {prime}s line injection, high frequency wave signal and voltage detection, while the signal frequency, transmission rate and highest transmission output were set at approx. 3.5KHz, 7.5bps and 50dBm, respectively from the test result. The demonstration test on reliability of the system locatively selected a vicinity of high voltage consumer, high harmonic wave-generating consumer, transforming station, etc. The total ratio of success in reception was comparatively high in Kuzuno and Yamazaki areas, but low in Kamojyo and Ichinomiya areas, The badness in reception was caused by the fluctuation in noise and strongness in damping which was influenced by the condenser in the high voltage consumer. The locative relation between the parent and child stations of system, and high voltage consumer being classified into four patters, an application table of remote reading system was prepared by simulation. 14 figs., 6 tabs.

  2. FY 1998 result report on development of superconductive power application technologies. Pt. 1. Research and development of superconductive wire materials / Research of a total system / Research and development of a freezing system / Demonstration tests; 1998 nendo chodendo denryoku oyo gijutsu kaihatsu. 1. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Superconductive technologies are introduced into electric power devices for attempts of achieving higher stabilization, density and efficiency, as well as size and weight reduction and improvement in performance of the devices. The project has been worked on since fiscal 1998 as part of the New Sunshine Project. Fiscal 1998 being the eleventh year has taken the following subjects as the research promotion policies: establishment of plans targeted at accomplishment of the goals of the project; adequate and reliable implementation of verification of technological assignments; and steady and efficient demonstration tests. Subsequent to the previous year during which site demonstration tests were completed on a low-speed responsive model machine, the site demonstration test has begun on the ultra high-speed responsive model machine as the final stage of the project. The ultra high-speed responsive model machine was coupled with a freezing system and a load synchronizing machine, and different kinds of test were carried out where good results were obtained. Researches were conducted on characteristics improvement and device element technologies aimed at achieving the practical application level by utilizing the respective features of AC metal-based wires and oxide-based wires, where sound results were obtained. Also in an improved freezing system, valuable data were attained as part of establishing the basic technologies for a superconductive power generation system. (NEDO)

  3. Research and development of evaluation system for photovoltaic power generation system. Research and development on evaluation technology of photovoltaic power generating systems; Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu. System hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of evaluation technology for photovoltaic power generating systems in fiscal 1994. (1) On preparation of test facility and measuring instrument, the pyrheliometer with a photovoltaic device as sensor was developed. (2) On collection and analysis of data, operation data of interconnection system, stand alone system, and water pump system were collected, and energy flow was analyzed. The following were also analyzed: time variation of a-Si solar cell modules, fluctuation correction factor of spectrum response, that of nonlinear response of crystalline solar cells, effect of solar radiation intensity and wind velocity on temperature rise of modules, and correction factor of DC circuit losses. (3) On on-site measurement technology, the array output measuring instrument was developed on the basis of capacitor charge system. (4) On simulation technology, simulation analyses of energy flow, optimum capacity of interconnection systems, correction factor of solar radiation, and capacity of array storage batteries were conducted. 3 figs., 6 tabs.

  4. Achievement report on developing superconductor power applied technologies in fiscal 1999 (1). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power applied technologies. This paper summarizes the achievements thereof in fiscal 1999. In research and development of the superconductor wire materials, decrease in loss and increase in capacity of the conductors were progressed for the Nb{sub 3}Sn wire material, whereas its mechanical properties and stability were evaluated. In research and development of the superconductor generators, an ultra high speed responding generator was verified of its healthiness in a sudden short circuit test. A linkage test with an operating 77-kV system was performed, wherein verification was given that the superconductor generator can be operated stably against various disturbances. In research and development of the freezing systems, an improved system was structured, which achieved operation of 11,390 hours in a single system as a result of the high reliability of the oil-free structure. In the verification tests, the ultra high speed responding model generator was connect to the freezing system to give such tests as load test, onerous test, actuation test by using the M-G system, and 77-kV system linkage test. The functions, reliability, and durability of the system were verified, and different data were acquired. (NEDO)

  5. NEDO Forum 2001. Session on development of geothermal energy (Prospect of geothermal energy); NEDO Forum 2001. Chinetsu kaihatsu session (chinetsu energy no tenbo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-09-20

    The presentations made at the above-named session of the NEDO (New Energy and Industrial Technology Development Organization) forum held in Tokyo on September 20, 2001, are collected in this report. Director Noda of Institute for Geo-Resources and Environment, National Institute of Advanced Industrial Science and Technology, delivered a lecture entitled 'Future course of geothermal technology development,' and Executive Director Iikura of Tokyo Toshi Kaihatsu, Inc., a lecture entitled 'Thinking of geothermal energy.' Described in an achievement report entitled 'Present state and future trend of geothermal development' were the present state of geothermal power generation and characteristics of geothermal energy, signification of the introduction of binary cycle power generation, and the promotion of the introduction of ground heat utilizing heat pump systems. Stated in a lecture entitled 'Geothermal development promotion survey' were the geothermal development promotion survey and its result and how to implement such surveys in the future. Reported in a lecture entitled 'Verification survey of geothermal energy probing technology and the like and the development of geothermal water utilizing power plant and the like' were reservoir fluctuation probing, deep-seated thermal resource probing and collecting, 10-MW class demonstration plant, Measurement While Drilling System, and a hot rock power generation system. (NEDO)

  6. Achievement report for fiscal 1996 on the research and development of superconductor technology to power generation. Pt. 1. Research and development of superconducting wire, generator, total system, and refrigeration system; and verification test; 1996 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    In the research and development of superconducting wires, studies are conducted to increase the current capacity of NbTi and Nb{sub 3}Sn metal wires and to improve their properties, and to increase the current capacity of oxide materials and improve their performance making full use of the features of each manufacturing method. In the development of superconducting generators, a slow excitation response type is tested for verification, and a good result is attained; and a quick excitation response type is tested for field winding static excitation, and good performance is exhibited. Using the results so far achieved, the 200,000kW class pilot machine concept design is reviewed. In the study of total systems, feasibility is studied of a quench test for the 70,000kW class machine through simulation analyses, etc. In the development of refrigeration systems, efforts are exerted to improve on the conventional type in terms of reliability and to further improve on the improved version in terms of performance and space-saving feature. One of the endeavors involves the development of a He Brayton cycle turbine driven compressor. A multilayer cylindrical rotor is verified in terms of functions, characteristics, reliability and durability, and various data are collected toward the development of a pilot machine. (NEDO)

  7. Report on results for fiscal 1997 on development of superconducting electric power application technology. Pt. 1. R and D of superconducting wire, R and D of superconducting generator, studies on total system, R and D of refrigeration system, and verification test; 1997 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    This report explains the outline as Part 1. In fiscal 1997, the 10th year of the project, a multi cylindrical rotary model for which an in-situ verification test was finished was brought back to the plant and dismantled for examination, while the in-situ verification test of a slow-response type model machine rotor was conducted in combination with a refrigeration system. In addition, in the research of AC wire materials and oxide based materials, studies were made with a purpose of high characterization and long wire materialization. In the metallic materials, a 10kANbTi conductor was developed while, in oxide-based materials, research was done on performance improvement and wire materialization based on various synthesizing methods. The manufacturing, factory test and in-situ text were conducted for a 70,000kW model machine with the purpose of R and D of a 200,000kW class pilot machine. Examination was made on the test method of the 70,000kW class model machine, operation technology of a superconducting generation system, and the effect of introducing the superconducting generator into a power system. In the conventional refrigeration system, a single unit test was carried out for the liquefaction, liquid storing capacity, etc., of the system. The 70,000kW class model machine was put through a test for confirming the general operation including the refrigeration system. (NEDO)

  8. Achievement report for fiscal 1998 on the development of superconductor power application technology. 2. Research and development of superconducting wire and superconductive power generator, research of total system, research and development of refrigeration system, and verification test; 1998 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 2. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total sytsem no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The slow excitation response type power generator is studied when the rotor and stator of a 70,000kW-class model are combinedly subjected to an on-site verification test, when a good result is obtained. The rotor is disassembled for inspection, and its members are found to be sound without any problem in terms of mechanical strength. The quick excitation response type is studied when a 70,000kW model is experimentally built and subjected to an on-site verification test after a rotation and excitation test in the factory, when the pilot machine concept design is reviewed. In the study of a total system, efforts continue for the review of the model machine test method, improvement on generator design and analytical methods, development of operating methods, and the effect of its introduction into the power system. Since a He-refrigerated system is requested to exhibit high reliability for application to power equipment and to be capable of continuous long-period operation, a system having constituents with their reliability enhanced and an appropriate redundant system is developed, and a verification study is under way which will continue for more than 10,000 hours. Described also is an oil-free low-temperature turbo refrigerator. The latest quick excitation response type rotor is also tested for verification. (NEDO)

  9. Research and development of peripheral technology for photovoltaic power systems. Research on engineering methods for cost effective PV installation; Shuhen gijutsu no kenkyu kaihatsu. Tashu secchi koho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of engineering methods for photovoltaic power system installation in fiscal 1994. (1) On the survey on applicable fields, various application aspects, applicability, and problems on location and legal regulation were continuously studied for railway, river reservation, lake surface and public facility as promising locations after highway in the last fiscal year. The result pointed out relatively easy possibility of PV power generation of nearly 11,700MW except residence and building fields. (2) On installation technology of solar cell arrays, several models based on various installation conditions, construction methods and system configurations were studied, and various application aspects were proposed by combination of simple design conditions. (3) On test and evaluation of the structural design of array racks, wind tunnel experiments were conducted for structure wall, platform shed and highway sound insulation wall. (4) On basic design of various promising systems, the conceptual design of interconnection systems was carried out assuming applications to highway and railway. 7 figs., 3 tabs.

  10. FY 1998 annual report on the preliminary research and development of techniques for developing resources from gas-hydrate. Studies on gas-hydrate exploration, excavation techniques, methods for assessing environmental impacts, and gas hydrate handling systems; 1998 nendo gas hydrate shigenka gijutsu sendoken kaihatsu seika hokokusho. Tansanado ni kansuru kenkyu kaihatsu, kussaku gijutsu nado ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no kenkyu kaihatsu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This R and D project is for the preliminary studies on development of the following 4 types of techniques for developing resources from gas-hydrates (GH): (1) gas-hydrate exploration, (2) excavation techniques, (3) methods for assessing environmental impacts, and (4) gas hydrate handling systems. The FY 1988 R and D results are described. For gas-hydrate exploration, the methods for analyzing inorganic ions and trace quantities of elements, which are necessary for accurately estimating the offshore GH around Japan, are established; and case studies are conducted for methods of predicting GH deposit forming mechanisms, and stability fields of GH, based on terrestrial heat flow and seismic data. For excavation techniques, GH decomposition rate is analyzed using a laboratory system which reproduces conditions of excavation of GH layers. For methods for assessing environmental impacts, a geo-hazard predicting model is established, to study ground displacement and gas leakage sensing systems and data transmission systems to cope with the hazards. For gas hydrate handling systems, an overall system is studied, and storage and transportation systems are outlined. (NEDO)

  11. Fiscal 1974 Sunshine Project result report. R and D on solar heat power generation system (R and D on curved reflector light collection system); 1974 nendo taiyonetsu hatsuden system no kenkyu kaihatsu seika hokokusho. kyokumen shuko hoshiki system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    This report composed of 6 parts summarizes the fiscal 1974 Sunshine Project research result on the solar heat power generation system with a curved reflector light collection system. Part 1 outlines the research target, research result and research system. Part 2 describes each research item in detail. This part on system and hardware researches is composed of (1) study on 1,000kW system, (2) development of plane/parabolic reflector light collection equipment, (3) development of parabolic reflector light collection equipment, (4) development of selective transparent membrane and selective absorption surface, and (5) study on heat storage equipment and heat exchange equipment. Part 3 describes the future R and D plan for every year focusing the fiscal 1975 R and D plan. Part 4 describes various cooperative activities with other research groups such as various committees related to the Sunshine Project, universities and Electrotechnical Laboratory. Part 5 describes several patents produced during this R and D. Part 6 summarizes the results on this R and D. (NEDO)

  12. FY 1986 Report on research and development of super heat pump energy accumulation system. System construction and operational study results (Systemization studies); 1986 nendo super heat pump energy shuseki system kenkyu kaihatsu seika hokokusho. System shisaku unten kenkyu (system ka kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The studies on combinations of high-performance compression heat pump and chemical heat accumulation systems are conducted to construct the optimum systems for air conditioning/hot water supply for large-sized buildings and local districts, and also for industrial processes. For partial optimization of super heat pump (SPH) accumulation system, the SPH operational mode is changed to find the optimum conditions. As a result, it is found that system efficiency is the highest, and hence the power cost is the lowest, when the system is continuously operated night and day, followed by 2-night/1-day mode and night alone mode, in this order, for office building air conditioning, district air conditioning, and hot water supply. The effects of combination of SHP and chemical heat accumulation systems incorporated in an industrial process for heating are estimated. The results indicate that power load leveling effect is not 100% but 92%, even when the heat required for the daytime operation is totally supplied from the chemical accumulation system. The skeleton of the super heat pump accumulation system simulator is finalized, and the elementary system modules are developed, to allow simulation of general flows. (NEDO)

  13. Fiscal 1974 Sunshine Project result report. R and D on solar heat power generation system (R and D on tower solar collection system); 1974 nendo taiyonetsu hatsuden system no kenkyu kaihatsu seika hokokusho. Tower shuko hoshiki system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-29

    This report summarizes the fiscal 1974 research result on the solar heat power generation system with a tower light collection system. This system receives solar radiation energy by reflector group, and concentrates solar energy reflected by each reflector on the heat absorber mounted on the top of the tower. A ratio of the whole reflector group area to the receiving area of the heat absorber is called a concentration factor. The heat absorber converts concentrated dense radiation energy to thermal energy, and transfers heated thermal medium to the bottom of the tower to supply solar heat to a thermal plant after appropriate treatment. Based on the above basic idea, study was made on the total system and each subsystem, and some problems on component equipment and materials were extracted. After solving these problems and improving the whole system accuracy, these results are put to practical use for design and operation of an actual pilot plant. The main research items are as follows: feasibility study, simulation, element study, preparation of a 10kWT test equipment, and planning of a 1,000kW class pilot plant. (NEDO)

  14. Fiscal 1976 Sunshine Project result report. R and D on solar heat power generation system (R and D on curved reflector light collection system); 1976 nendo taiyonetsu hatsuden system no kenkyu kaihatsu seika hokokusho. Kyokumen shuko hoshiki system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    As a part of Sunshine Project, study was made on the solar heat power generation system using a solar collection system composed of plane and curved reflectors. In fiscal 1976, study was made on plant characteristics and plant operation by using system simulation program, and the concept design of the system was promoted. The reflectance of the plane reflector was improved up to 0.92 by remodeling the prototype collector fabricated in last fiscal year, and the prototype test facility of full-scale reflectors for 1,000kW solar power plant was prepared to obtain design data for large reflectors. The prototype heat collection loop control equipment which was prepared to simulate control of plant operation conditions according to solar radiation fluctuation, succeeded in prediction of solar radiation fluctuation within nearly 30min. New study was also made on a system using both accumulator and molten salt heat storage equipment, and each proper capacity for power plants was determined. In addition, high-temperature vapor generation for 2 hours was achieved by the prototype heat storage equipment using KCl-LiCl molten salt. (NEDO)

  15. Fiscal 1998 New Sunshine Program achievement report. Development for practical application of photovoltaic system - Research and development of photovoltaic system evaluation technology (Research and development of system evaluation technology); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In relation with several types of standard photovoltaic power generation systems expected to be put to practical use, design parameters are quantified, databases are utilized, and simulation technologies are developed, while collecting data from test facilities constructed to simulate them, for the development of evaluation techniques indispensable for the efficient improvement of photovoltaic power generation systems. In fiscal 1998, data were collected from verification test facilities and residential photovoltaic systems sited across Japan. The collected data were subjected to analysis and simulation, by which correction factors were calculated for smudge, spectral response, incident radiation, and temperature. Furthermore, load matching factors and storage battery contribution rates were calculated by simulation for the stand-alone photovoltaic systems sited in five Japanese cities, each comprising an array, storage battery, charge/discharge controller, DC-DC converter, and a load. Reference is also made to a survey of trends of technology development. (NEDO)

  16. Research and development of evaluation system for photovoltaic power generation system. Survey on research and development of solar cell evaluation system; Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu. Taiyo denchi hyoka system no kenkyu kaihatsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the survey results on R and D of solar cell evaluation systems in fiscal 1994. The performance/reliability evaluation subcommittee continuously analyzed technical issues and discussed solution measures from the last fiscal year. On development of performance evaluation methods, improvement of measurement accuracy for laminated solar cells is the study issue to be solved. Although laminated solar cells are measured by multiple light source solar simulator, difficult spectrum compensation causes measurement errors. Collection and analysis of data for determining atmospheric conditions, and outdoor measurement experiment under the atmospheric conditions for reference solar light were carried out. The study on incident angle characteristics of laminated solar cells clarified that the deviation from COS characteristics is 1.0% or less at an incident angle of 30{degree}. The study on generated energy in solar cell module level in field clarified that generated energy and generation efficiency are proportional to intensity of solar radiation. 1 tab.

  17. Fiscal 1976 Sunshine Project result report. R and D on solar heat power generation system (R and D on tower solar collection system); 1976 nendo taiyonetsu hatsuden system no kenkyu kaihatsu seika hokokusho. Tower shuko hoshiki system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-05-27

    This report describes the fiscal 1976 research result on tower solar collection system for solar heat power generation systems, and summarizes main specifications of the subsystem, equipment and control of the 1,000kW pilot plant. Based on daily and monthly long-time simulation, various programs were prepared for power generation, heat storage and operation rate of equipment, and real arrangements for total simulation were made. The output fluctuation rate less than 1%/min was obtained by studying a control system flexible for drastic fluctuation of solar radiation using the newly prepared dynamic characteristic equation for a steam loop. 10kW solar collection test was carried out using a pancake type heat absorber. Practical basic analysis was made on a heliostat driving system. A cavity type heat absorber was adopted in consideration of cost, operability and heat discharge. Based on thermal characteristics of a heat storage type heat exchanger using molten salt as heat medium, basic experiment was made on a compact latent heat type heat exchanger. Basic studies were also made on reflector, selective absorption surface and heat storage material. (NEDO)

  18. Research and development of evaluation system for photovoltaic power generation system. Research and development of evaluation systems for photovoltaic cells and modules; Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu. Taiyo denchi hyoka system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of the evaluation system for solar cells in fiscal 1994. (1) On development of the performance evaluation method for solar cells, data collection, analysis and measurement of atmospheric conditions necessary for outdoor measurement were carried out to improve the measurement accuracy of laminated solar cells. The validity of measurement methods was verified by comparing experimental results with outdoor measurement ones to improve the indoor measurement accuracy by multiple light source solar simulator. Generated energy in solar cell module level was also studied in field. (2) On development of the reliability evaluation method for solar cells, deterioration data were collected and analyzed by long-term exposure test. As a result, it was clarified that Pmax values are directly affected by seasonal change in air mass, and deterioration of solar cells is hardly found after exposure test for one year, showing a stable state. The characteristic recovery experiment of amorphous solar cell modules was carried out, and the accelerated deterioration test method of thin film cell modules was also studied. 2 figs.

  19. Research and development of system to utilize photovoltaic energy. Study on large-scale PV power supply system; Taiyoko hatsuden riyo system no kenkyu kaihatsu. Taiyo energy kyokyu system no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on large-scale PV power supply systems in fiscal 1994. (1) On optimization of large-scale systems, the conceptual design of the model system was carried out which supposes a large-scale integrated PV power generation system in desert area. As a result, a pair of 250kW generation system was designed as minimum one consisting power unit. Its frame and construction method were designed considering weather conditions in the inland of China. (2) On optimization of large-scale transmission systems, as large-scale power transmission systems for PV power generation, the following were studied: AC aerial transmission, DC aerial transmission, superconducting transmission, hydrogen gas pipeline, and LH2 tanker transport. (3) On the influence of large-scale systems, it was estimated that emission control is expected by substituting PV power generation for coal fired power generation, the negative influence on natural environment cannot be supposed, and the favorable economic effect is expected as influence on social environment. 4 tabs.

  20. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power generation system evaluation technology (Research and development of system evaluation technology); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development is conducted for the acquisition of a system evaluation technique for predicting the performance of standard photovoltaic power systems and evaluation technologies applicable to residential photovoltaic power systems different from each other in terms of tilt and direction, district, solar cell type, etc. In fiscal 1999, using data collected from the Hamamatsu field test facilities and residential photovoltaic power systems installed across Japan, various design parameters, such as the irregularity compensation coefficient, temperature compensation coefficient, and the incidence compensation coefficient were determined, and, using the parameters as the secondary estimation values, design parameters were updated. In the development of simulation technologies, basic studies were made about the shadow compensation coefficient, spectral response fluctuation compensation coefficient, and the composition of polyhedral arrays. Moreover, studies were made about the estimation of large area insolation, based on the horizontal surface insolation data collected at 21 sites of residential photovoltaic power systems in the Kanto district. (NEDO)

  1. Industrial science and technology research and development institutions in fiscal 2000. Research and development of human media (Report on achievements in research and development of high-level information system for petroleum plant); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seido. Human media no kenkyu kaihatsu seika hokokusho (sekiyu plant kodo johoka system gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Having selected a petroleum refining plant as a large and complex system, a system was developed, that is capable of operating safely and efficiently a plant even by young operators by utilizing the human media technology that realizes information environment having a sense of unity with humans. With this system, if an anomaly is detected in the plant condition, the agent and the operator talk with each other freely, and necessary items of information are displayed on a large screen from moment to moment according to the priority thereof. Activities were taken in the following nine areas: 1) the total system, 2) research on an interface agent, 3) research on hypothetic plant indication interface, 4) research on a discrete cooperative treatment technology, 5) research on plant models and interface systems, 6) research on plant ontology, 7) research on significance indication interface, 8) improvement of tools to structure a large-screen integrated indication system, and 9) investigations on technological trends in foreign countries. (NEDO)

  2. Advanced research and development of gas hydrate resources. R and D of exploration and others - R and D of excavation technologies and others - surveys/researches on methods of evaluating environmental effects - surveys/researches on application systems; Gas hydrate shigenka gijutsu sendo kenkyu kaihatsu. Tansa nado ni kansuru kenkyu kaihatsu / kussaku gijutsu nado ni kansuru kenkyu kaihatsu / kankyo eikyo hyokaho no chosa kenkyu / riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Gas hydrate is a clathrate compound in a gaseous molecule as the host, stable under relatively mild environments. It is deposited in the 600m or deeper sea bottoms to form the gas hydrate deposit and massively occurring in the sea areas around Japan. This deposit has been studied viewed from natural gas resources, causes for natural hazards and contribution to the global warming. This project excavates a well in the deposit, to study possibilities of the technologies for decomposing, fluidizing and lifting the hydrate as the gas source, and for establishing the natural gas transporting/mooring systems in which its characteristics are utilized. The R and D activities are directed to the 4 areas, (1) development of the exploration technologies to determine the deposit sea area, quantity and conditions, (2) development of the stable well-excavation technologies, (3) studies on the effects of gas production on the environments, and development of the system for predicting the effects, (4) and studies on the application systems. The item (3) finds out the transportation/storage system possibly more economical than the current freezing/liquefaction technologies. The item (3) has the development themes of evaluating the geohazards caused by excavation and gas production, and their effects on the ecological systems. (NEDO)

  3. Achievement report on developing superconductor power applied technologies in fiscal 1999 (2). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 2. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power generators. This paper summarizes the achievements thereof in fiscal 1999. A verification test was given on the rotor of an ultra high speed responding generator. In a sudden short circuit test using the different phase charging method, no anomalies were found such as quench generation and vibration changes, wherein the healthiness of the generator was verified. In the VVVF actuation test, knowledge was acquired on the actuation method when the ultra high speed responding generator is applied to a combined cycle plant. After the verification test has been completed, the disassembly inspections such as visual check and non-destructive test were performed. With regard to the vacuum leakage found in the rotor under very low temperatures, the causes were presumed and the countermeasures were discussed by observing the weld structures. In the design research, the conception design on the 200-MW pilot generator was reviewed by reflecting the results of the verification tests on the model generator. At the same time, trial design was made on a 600-MW target generator. In summarizing the overall research achievements, the achievements and evaluations were summarized on technological issues that have been allotted to each research member. (NEDO)

  4. Development in fiscal 1999 of technology to put photovoltaic power generation system into practical use. Management of research and development (System development committee working group); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Kenkyu kaihatsu kanri (system kaihatsu bukai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    This paper reports activities carried out in fiscal 1999 by the system development committee working group, a subordinate organization of the committee for development of the photovoltaic power generation technology. The items of implementation laid with emphasis in the current fiscal year included deliberations on the research achievements of the projects completed in fiscal 1999, on the research achievements of the new projects during fiscal 1999, and on pre-final evaluation of the development of a technology to put photovoltaic power generation system into practical use. The themes on the progresses in fiscal 1999 reported in March 2000 consisted of the followings: research and development of a system evaluation technology, investigation and research on supply capability evaluation on the photovoltaic power generation system, researches on peripheral devices for AC modules, investigation and research on electric safety of the photovoltaic power generation system, investigation and research on long-term reliability of inverters, investigation and research on meteorological data for optimal design, investigation and research on evaluation of the photovoltaic power generation, research on a photovoltaic power generating multi-hybrid system, research on a high-density linkage technology, and demonstrative research on a solar beam micro-hydraulic hybrid system. (NEDO)

  5. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for large buildings); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-30

    This report describes the fiscal 1976 research result on solar cooling/heating and hot water supply systems for large buildings. Although the small experimental single/double effect absorption refrigerator system didn't satisfy the initial design specifications, if the large system is used, it probably satisfies them. Its wide operation range was confirmed by adding LiCl to water-LiBr system coolant. Concentration by reverse osmosis and electrodialysis for recycling absorbent resulted in failure. The storage tank volume of coolant and absorbent necessary for a heat storage refrigerator reached 4 times as large as refrigerator unit one. The primary basic plan of a single/double effect refrigerator system with plane collectors was prepared for Oita University. For system simulation, more practical characteristic equations are showed by reconsidering equations for single effect systems. The characteristic equations for double effect and single/double effect systems were obtained on the basis of the 1976 research result. The control method of hot water and absorbent effective for refrigerators was clarified. Absorbent circulation of 3.5-4% in concentration difference was optimum. (NEDO)

  6. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for large buildings); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-30

    This report describes the fiscal 1976 research result on solar cooling/heating and hot water supply systems for large buildings. Although the small experimental single/double effect absorption refrigerator system didn't satisfy the initial design specifications, if the large system is used, it probably satisfies them. Its wide operation range was confirmed by adding LiCl to water-LiBr system coolant. Concentration by reverse osmosis and electrodialysis for recycling absorbent resulted in failure. The storage tank volume of coolant and absorbent necessary for a heat storage refrigerator reached 4 times as large as refrigerator unit one. The primary basic plan of a single/double effect refrigerator system with plane collectors was prepared for Oita University. For system simulation, more practical characteristic equations are showed by reconsidering equations for single effect systems. The characteristic equations for double effect and single/double effect systems were obtained on the basis of the 1976 research result. The control method of hot water and absorbent effective for refrigerators was clarified. Absorbent circulation of 3.5-4% in concentration difference was optimum. (NEDO)

  7. Research and development of peripheral technology for photovoltaic power systems. Study of nickel-hydride storage battery for photovoltaic generation systems; Shuhen gijutsu no kenkyu kaihatsu. Taiyoko hatsuden`yo suiso denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of nickel-hydride storage battery for photovoltaic generation systems in fiscal 1994. (1) On the study on low-cost electrode materials, the physical properties and electrode characteristics were studied of the prototype hydrogen absorbing alloys prepared by substituting Cu or Ni for Co in Mm(Ni-Co-Mn-Al)5 (Mm: mixture of rare earth elements). The result clarified that it is difficult to reduce Co content in the alloy to 0.4 atom or less. Simple heat treatment and milling processes in production of hydrogen absorbing alloy electrodes were achieved by adopting an improved metal mold and gas atomization method. Characteristics and cycle life of the Ni positive electrode prepared by applying active paste material of Ni(OH)2 were studied, however, the result showed only lives of nearly 300 cycles. (2) On the study on electrode structure for high-performance (long-life) battery, the 3-D porous metal electrode support was evaluated, and various battery configurations were studied. 11 figs., 1 tab.

  8. Research and development of evaluation system for photovoltaic power generation system. Research and survey on test and evaluation method for BOS component devices; Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu. Shuhen gijutsu hyoka system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of the evaluation method for BOS component devices in fiscal 1994. (1) On the study on requirements of BOS component devices for practical use, the study results on storage battery, inverter, protective device for system interconnection, and effective use means for storage battery were summarized. On the future device technology, it was clarified that the following value added technologies are promising: simple design of inverter circuit, cost reduction by common specification and mass production, and stabilization of voltage and compensation of momentary peak load by combining inverter with small-capacity storage batteries. (2) On the study on the performance test method for BOS component devices, basic characteristic (capacity, efficiency) test, PSOC charge/discharge cycle test, and accelerated life cycle test were performed for 4 kinds of new storage batteries developed by NEDO. The whole characteristic test results satisfied specifications, and long-term cycle test is in promotion for all new storage batteries. 3 figs., 4 tabs.

  9. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for large buildings); 1974 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-28

    Large buildings such as government office building, private office building and gymnasium are consuming a huge amount of fossil fuel as energy for cooling/heating and hot water supply. The final target of this project is a use of solar heat as energy for such systems in place of fossil fuel. The fiscal 1974 target of this project is as follows. The main part of the computation program was developed for system analysis on the whole thermal system composed of building structure, thermal load, and cooling and heating equipment. The small experimental thermal equipment and artificial light source were prepared to clarify the mechanism of solar heat collectors experimentally. As the first step of innovative refrigerator development, the small trial experimental equipment was prepared to clarify heat transfer characteristics for coolant recycling, and to develop an ideal structure heat exchanger possible to reduce the temperature difference between heating medium and heated liquid. Prior to development of a heat storage equipment, basic study was made on heat storage materials, heat insulation methods and characteristics of heat storage tanks. (NEDO)

  10. Achievement report for fiscal 2000 on research and development of human cooperating and coexisting robot system. Research and development of rationalization in oil refining system; 2000 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho. Sekiyu seisei system gorika kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    It is intended to develop a human cooperating and coexisting robot system that can move around freely during operation and shutdown of a oil refining plant to perform different works. This paper describes the achievements in fiscal 2000. With regard to the navigation and maintenance work functions, design was made on the robot induction system and its conception to perform the works after the robot has reached a place of the work. The specifications required for the robot supporting agent were made clear, and the constituting modules were designed to exchange information with the robot. Specifications were compiled for a portable remote operation device intended of operating different vehicles. Investigations were carried out on such protection technologies as interference check and shock absorbing materials to protect the robot platform. A method was developed to acquire posture and motion patterns of a human demonstrator, using only the upper half of the body, from the images captured by a head-mounted camera. Discussions were given on the specifications, systems and image processing algorithms required for vision-navigated autonomous walking, whose practicability was verified. Autonomous walking by means of map-based guidance, and hand operating technologies were also discussed. (NEDO)

  11. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on system for multiple dwelling); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shugo jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    This R and D was intended to develop the following technologies for the purpose of putting into practice an innovative system that performs cooling/heating and hot-water supply for a multiple dwelling economically by solar energy: development of equipment constituting solar cooling/heating and hot-water supply system, and development of a system which uses such equipment and which is inexpensive and safe as well as easy for inspection and maintenance. In fiscal 1979, a study was implemented in which emphasis was placed on the experiment of a test housing with a solar cooling/heating and hot-water supply system incorporated for the purpose of proving the results of the research since fiscal 1974. In the overall flow of this project, the following research contents were partially performed or being performed successively during the period of seven years. (1) Examination of various methods, (2) Development of thermally driven freezer, (3) High performance heat collecter, (4) Heat storage device, (5) Types of multiple dwelling suitable for solar energy utilization, (6) Construction of experimental multiple dwelling, (7) Experiment in houses actually in use by people, (8) Confirmation of system improvements and results on the basis of experimental measurements, and (9) Evaluation as a solar system for multiple dwelling. (NEDO)

  12. Research and development of photovoltaic power system. Research on low temperature deposition of polycrystalline thin films; Taiyoko hatsuden system no kenkyu kaihatsu. Teion seimaku gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Sato, K [Tokyo Univ. of Agriculture and Technology, Tokyo (Japan). Faculty of Technology

    1994-12-01

    This paper reports the result obtained during fiscal 1994 on research on a technology of low temperature deposition of polycrystalline thin films for solar cells. This research used ITO coated glass substrates, on which CdS was accumulated to a thickness of about 100 nm by using the CBD process, and over this deposition a CuInSe2 film was formed at 300{degree}C by using the ion cluster beam (ICB) process. The manufactured solar cells with a glass/ITO/CdS/CuInSe2/Au structure had an efficiency of 2%. In manufacturing a CuGaSe2 thin film by using the ICB process, effects of acceleration voltage relative to cluster beams and ionization current were investigated. It was found that the film morphology, the result of analysis by using X-ray diffraction, and the electric conductivity are sensitive to the ionization current. From these findings, an optimum film forming condition was derived. A CuGaSe2 thin film was manufactured by using the ICB process over a Cds thin film deposited by using the CDB process. Both of the surface morphology and X-ray diffraction patterns of the film did not show a large change, indicating a possibility of manufacturing cells with a reverse structure. Effects of heat treatment on CuInSe2 monocrystals were evaluated by using ESR and FTIR. 6 figs., 1 tab.

  13. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for apartment houses); 1974 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shugo jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-01

    This report describes the fiscal 1974 R and D result on solar cooling/heating and hot water supply systems for apartment houses. In system analysis, the system plan was selected through basic data survey, modeling by combining some kinds of such systems and energy flow calculation. On solar heat collector, theoretical analysis was made on a stationary plane collector, and study was made on cover glass material and absorption surface performances. On Rankine's engine, studies on advanced selective absorption film, transmissive film, prevention of heat radiation and converging collector were necessary. As solar heat driving refrigerators, absorptive one and Rankine's one were promising. As heat media for refrigerators, R-11 and 113, and R-114 and 11 were suitable for turbo one and displacement one, respectively. Since a displacement compressor is featured by high-efficiency lower-speed operation than that of turbo one without any constraint, its direct connection with a motor or generator is possible. Screw compressor belonging to displacement one was promising. Rotary displacement one was also promising in a small-capacity range within 20-50RT. (NEDO)

  14. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for apartment houses); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shugo jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report describes the fiscal 1976 research result on solar cooling/heating and hot water supply system for apartment houses. In the system research, comparative study was made on facility costs and operation costs per heat load between previous and solar cooling/heating and hot water supply systems for apartment houses. In the working design for apartment houses, various calculation necessary for start of work, and preparation of detail drawings and specifications were made. In development of solar collector, the test loop and collector were prepared using full-scale collector elements for medium-scale performance tests. In development of heat accumulator, inorganic hydrate was selected as heat storage material using latent heat for the confirmation test of basic physical properties. In development of solar cooling/heating equipment, the confirmation test of Rankine engine's performance, controllability and durability was made under real load. In addition, the refrigerator of nearly 20 tons of refrigeration driven by Rankine engine was fabricated, (NEDO)

  15. Fiscal 1998 New Sunshine Program achievement report. Development for practical application of photovoltaic system - Research and development of photovoltaic system evaluation technology (Research and development of system evaluation technology - Photovoltaic system data book, separate volume); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu bessatsu (taiyoko hatsuden system data shu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the research and development of photovoltaic power generation system evaluation technology, great progress has been achieved in performance improvement and cost reduction as far as constituent devices such as power modules and inverters are concerned. In the designing of systems, however, quantitative elucidation of loss and power reduction factors remains insufficient. Under the circumstances, several types of photovoltaic power generation systems expected to be put to practical application in the future are taken up, test facilities are constructed which simulate them, and data are collected. The thus-collected data are utilized for research and development of evaluation techniques necessary for the improvement of photovoltaic system efficiency, such as design parameter quantification, databasing and utilization thereof, and simulation technologies, for the establishment of technologies for optimum designs and optimum operations. The data book accommodates data, arranged in an easy-to-use fashion, collected about verification test facility (interconnected systems, independent systems, and water pump systems) operation, weather conditions, and residential photovoltaic power generation systems. (NEDO)

  16. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for new detached houses); 1994 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu. Shinchiku kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    This report describes the fiscal 1974 result on the solar cooling/heating and hot water supply system. The report includes the system analysis result (collection of existing technical data, analysis of weather conditions, profitability assessment, concept design of the primary experimental house), and the research result on equipment and materials (view and evaluation of existing technologies, selective transparent and absorption materials, the primary prototype solar heat collector model, refrigerator). As the study result, the spheroidal experimental house was adopted. The solar heat utilization system is a central air-conditioning equipment composed of heating by hot water obtained from the solar heat collector, and cooling by absorption refrigerator. Heat collection efficiencies were measured for (1) stainless steel substrate collector, (2) copper substrate collector, and (3) glass pipe collector prepared as prototype collectors. (2) was higher in heat collection efficiency than (1). The efficiency of (3) hardly increased by rise in heat collection temperature due to vacuum structure and selective absorption membrane. Further measurement of such characteristics is necessary at higher temperatures. (NEDO)

  17. Fiscal 1997 report on the results of the R and D of industrial scientific technology. R and D of synergistic ceramics (R and D of corrosion prevention technology for the petroleum production system); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To heighten durability and safety of materials/parts for undersea oil drilling, the development of ceramic base materials was made by developing function harmony type process technology which harmonizes on a high grade contrary characteristics and various functions. The paper summed up the fiscal 1997 results. In the design of system formation, computational simulation technology was developed to the composite process and the diploid system. The development of multifunction simultaneous manifestation materials was trially made by the higher nano structure process. A study was made of control of microstructures of porous materials and matrix filling by the gas phase precipitation control. Proposed were selective control of grain growth from species crystals and the columnar particle orientation laminated structure of simultaneous manifestation of strength and toughness. By composite precipitation reaction control, studied were simultaneous dispersion of whisker and increase in density of matrixes, and harmonization with long fibers. Silicon nitride was trially made with low lubrication/friction coefficients and high strength. A simulation method for crack progress behavior evaluation was developed using a testing notched specimen heterogeneous microstructures. Analyses were made of brittle fracture mechanics and reliability evaluation. 273 refs., 344 figs., 29 tabs.

  18. Fiscal 1976 Sunshine Project result report (Drawings). R and D on solar cooling/heating and hot water supply system (R and D on the system for apartment houses); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho zumenshu. Shugo jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    Working design was made on an apartment house for R and D on solar cooling/heating and hot water supply system, and its drawings were prepared. The design was made on the experimental medium-rise square pyramid apartment house (3- storied, 28 dwelling units, RC structure, 1,566.63m{sup 2} in building area, 2,309.05m{sup 2} in total floor area). The house was equipped with normal high-voltage receiving panel, indoor cubicle of 300kVA, common antenna TV, telephone piping, door chime, direct water supply system with individual meters, LPG gas piping with individual meters, central hot water supply system with individual meters, and central cooling/heating system with individual fan coil units. The exterior of the house was finished with asphalt-waterproofing normal concrete-finished roofs of 1/50 in gradient, epoxy system resin-coated exposed concrete exterior walls, Al sash slide pair-glass window and alumite-finished Al door openings, and foamed polystyrene insulation plates (60mm, 50mm and 50mm thick for roofs, floors and walls, respectively). (NEDO)

  19. Interim evaluation report on research and development of automatic sewing systems; Jido hosei system no kenkyu kaihatsu chukan hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    The research and development project for automatic sewing systems is aimed at establishing the techniques necessary for developing (automatic sewing systems) which efficiently produce diversified types of products in small quantities, to cope with various requirements, e.g., diversified consumers' needs and reduced cycle periods. This project covers R and D of the sewing preparation/processing, sewing/assembling, cloth handling, and system management/control techniques. The program for developing the total systems and elementary techniques draws the conceptual designs of their functions, performance and shapes, to outline the overall R and D project. The programs for the individual elementary techniques include studies on their basic functions and performance; design works from the basic designs to determine the specifications to the detailed designs of the devices to be developed; construction of the test units on a trial basis; and function confirming tests to confirm operability of the unit components and device performance, where these works are simultaneously implemented. This paper describes the interim results of evaluation of the elements developed for the elementary techniques, summarizing the results obtained so far. It is concluded that most of the targets of the R and D themes are sufficiently achieved by the end of FY 1987, and that the project can be now advanced to the next phase, construction of the test plants. (NEDO)

  20. FY 1991 Report on research and development of super heat pump energy accumulation system. Construction and operation of the prototype system (Researches on systematization); 1981 nendo super heat pump energy shuseki system kenkyu kaihatsu seika hokokusho. System shisaku unten kenkyu (system ka kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    This research and development program includes the conceptual designs of and simulation studies on the super heat pump energy accumulation systems, to realize 30,000 kW-class commercial-scale plant. The district air conditioning and hot water supply by the plant of the above size are studied for the domestic area, including houses, office buildings, commercial facilities, and accommodations. The results indicate that the system has both merits and demerits, and should be further investigated for improvement. The merits include reduced power consumption by the heat pump, because of its high efficiency, reduction in the running cost, and increased ratio of late-night power, and the demerits include increased power consumption by the pumps for the heat source, increased initial costs of the facilities, and increased space-related cost. The industrial plants studied for application of the super heat pump energy accumulation system are those for production of corn starch, distilled sake and diary products. The other items studied include analysis/evaluation of economic distance for carrying heat source water, and improvement of simulator functions. (NEDO)

  1. Achievement report for fiscal 1998. Research and development of synergy ceramics (Research and development of anti-corrosion technologies for oil production system); 1998 nendo seika hokokusho. Shinaji ceramics no kenkyu kaihatsu (sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A computer simulation-aided designing technology is completed to help develop synergy ceramics which are complicated in phase constitution and material structure. A program, which simulates sintering and particle growth for multiple solid-state and solid-state/liquid-phase systems, has been built assuming the form of an integrated micro/nano level simulation technology based on the Monte Carlo method. The new program applies to systems consisting of more than three different phases, and deals in a uniform way with the designing of various textures formable by transfer of matters in solid-state particle growth, Ostwalt ripening, solid-state sintering, liquid-phase sintering, and additive reaction. The Monte Carlo method-assisted program is applied to systems based on AlN, Si{sub 3}N{sub 4}, and Al{sub 2}O{sub 3}, and a good result is achieved in each case. The molecular dynamic method is mainly used in atom level simulation for application to ZrO{sub 2}-Y{sub 2}O{sub 3} and Si-C-N, and a good result is achieved in each case. (NEDO)

  2. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on system for large-sized building); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    Equipment was developed constituting a solar cooling/heating and hot-water supply system, as was the system using such equipment as well as being safe and easy to carry out inspection and maintenance, with the purpose of putting into practice an innovative system capable of cooling/heating and hot-water supply for a large-sized building economically by means of solar energy. An analysis was conducted on the test result in an experimental system having a practical size, with the effect confirmed of the improvement work of fiscal 1978. An inspection was made for the cause of piping corrosion, as were the examination and proposal for anti-corrosion measures. Heat and weather resistance tests were carried out on selective absorption films and a convection preventive structure. A selective absorption film processing was performed on a heat collecting plate for a large heat-collecting device, with a durability test conducted for the device by assembling the film in it. A test equipment was designed and manufactured for a latent heat type heat-collecting system of a practical size, performing various experiments and an automatically controlled operation. Displayed in the test by the practical size experiment system (in the Oita University laboratory) were the cooling/heating operation mode, summary of a whole day operation, daily fluctuation of electrical power and kerosene consumption, and a graph of accumulating totals. A long-term/short-term instrumentation analysis were also performed. (NEDO)

  3. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for existing detached houses); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kison kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-05-27

    This report describes the fiscal 1976 research result on solar cooling/heating and hot water supply systems for existing detached houses. In system analysis, various evaluation items of the primary experimental house to be constructed and the titled thermal system were determined, and its measurement/control online program was developed. In the R and D on equipment and materials, the performance of the vacuum collector prepared in last fiscal year was tested, and based on its result and study on optimum structure, the new prototype vacuum collector was fabricated. In the study on heat transfer and heat storage system equipment, the medium-scale latent heat type heat storage tank (1 x 10{sup 4}kcal in thermal capacity, 8 x 10{sup 3}kcal/h in thermal output) using ammonium alum was prepared. For a preventive mechanism against supercooling, reconsideration of structure of a crystal nucleus formation plate was necessary. In the study on refrigerator driven by Rankine cycle engine, the prototype compressor more than 3,000kcal/h in refrigeration capacity was fabricated. Construction of the experimental house and trial operation of the cooling/heating system were promoted. (NEDO)

  4. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on metal system materials); 1974 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kinzokukei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    This report describes the fiscal 1974 research result on metal system materials for solar cooling/heating and hot water supply systems. Study was made on cathodic protection of a roll bond heat collection board promising as Al plane collector. The protection is dependent on sacrificial anode materials. Al-Zn system alloy including minute amounts of In and Sn was effective in protection by transferring natural electrode potential to a base side largely, however, excess addition of In and Sn increased self-corrosion, remaining some issues to be solved. The prototype water flow corrosion test equipment was prepared for corrosion analysis of an Al roll bond collector natural circulation hot water supplier. Preliminary study was made to give selective absorption power (large short-wave absorption and small long-wave radiation from collector surfaces) to a collector. Deposition of Cu, Ni, Co and Sn oxides as black semiconductors into Al anodic oxidation film porous layers by secondary electrolysis was invalid as well as a painting method. Glossy Ni plating onto Al and black Cr and Ni plating onto the surface more elevated solar exposure surface temperature by more than 20% than black painting. (NEDO)

  5. Evaluation report on the research and development of automatic sewing systems; 'Jido hosei system' no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    A comprehensive evaluation is made upon completion of the automatic sewing system research and development project. The project aims to achieve a 50% increase in productivity through effective use of a multiple-product/small-amount production scheme in small and medium sewing industries. The intelligent cloth inspecting machine (prior to sewing) in a laser-aided cutting system is as competent as the currently used sewing mill inspection system, and the resultant data are effectively utilized in the cutting process. As for the cutter, it is demonstrated that it is more than two times higher in cutting speed than a currently used laser cutting system; that it is sufficiently accurate in avoiding parts with flaws and in pattern matching; and that it is reliable in complying with process information provided. As for the flexible sewing system, it is acknowledged that it correctly recognizes information attached to cut parts and that it joins them with flexibility in response to changes in the material, pattern, or size. As for the high-technology assembling system, satisfaction is found in its automated 3-dimensional sewing of parts received from the previous stage and in its flow of production. As for the 3-dimensional flexible press, the quality after finish is found satisfying. The said systems are integratedly operated, and it is found that the goal of the research and development has been achieved. (NEDO)

  6. Achievement report for fiscal 1998. Leading research and development of MGC-built superhigh-efficiency turbine system technology; 1998 nendo MGC chokokoritsu turbine system gijutsu sendo kenkyu kaihatsu kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    To further enhance energy efficiency by improving on the gas turbine system, it is necessary, first of all, to develop superhigh-temperature materials to allow the system to operate at higher temperatures. Described in this report are studies on the application of MGC (melt-growth composite) materials which retain strength and plastic deformation capability even at high temperatures. Various compositions are explored for improvement on fracture toughness and thermal shock resistance. The Al{sub 2}O{sub 3}/YAG system is investigated for the study of relations between microstructural control and fracture toughness. Literature on the development of nanocomposites is surveyed, and a preliminary experiment is discussed for improvement on purity by zone melting crystallization. In a study for an advanced manufacture of larger crystals, technologies of crystal growth condition setting and optimization, quality stabilization, productivity improvement, and crystal size enlargement are taken up. Casting and machining technologies are studied to enable crystals to assume complicated shapes. For the purpose of elucidating the mechanism of the occurrence of properties proper to high temperatures, a study is made on the evaluation of mechanical and physical properties and on the mechanism and control of crystal growth. Also studied are systems (gas turbine cycle, combustor, etc.) to which MGC materials may be applied. (NEDO)

  7. FY 2000 report on the results of the research and development project for new industry creation type industrial science technologies. R and D of the intellectual material and structural systems (R and D of the intellectual material and structural systems); 2000 nendo shinki sangyo soshutsugata sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Chiteki kozo system no kenkyu kaihatsu (chiteki kozo system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 2000 results of the R and D project for development of intellectual materials and structural systems, where the fibrous or leafy sensor material or element (muscle) is integrated with a structure of an advanced material (skeleton) to process and control information (brain). The program for development of the health monitoring technologies successfully improves the fine FRG (Fiber Bragg Grating) as the high-performance sensor, equipped with a connector which allows the sensor to be easily connected to the normal diameter one, and develops various prototype sensors. The program for self-diagnosis of structural soundness and controlling damages verifies detection effectiveness of the embedded fine FRG sensor. The impact-related characteristics and damages of the reinforced flat plate are detected by embedding the optical fiber sensor. The program for developing the actuator materials and elements prepares the 20{mu}m thick piezoelectric sheet of adequate strength and toughness by dispersing the PNN-PZT system with partially stabilized zirconia (PSZ). The program for the function-gradient systems prepares the FGM driven at normal temperature, characterized by its structure of more evenly distributed stress, to evaluate its characteristics. It is proved to have high durability. The results of the comprehensive survey are also described. (NEDO)

  8. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for new detached houses); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. shinchiku kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    R and D was made on solar systems for new detached houses, and design and construction of the experimental house were carried out. In system analysis, assessment of solar cooling/heating systems, improvement of a simulation model based on measured data, and improvement of cooling/heating systems by simulation were conducted. In development of equipment and materials for the experimental house, R and D was made on component materials, connection method and installation method on houses for vacuum glass tube type solar collectors, and a solar collector was fabricated. R and D was also made on combination of absorbent and coolant, drop type coolant generator and performance experiment for absorption refrigerators, and a refrigerator was fabricated. The experimental house is 2-stored RC wall construction of 79.94m{sup 2} in building area, and 133.26m{sup 2} in total floor area. From the viewpoint of energy saving, outside insulation, double window, and insulating rain shutter door were adopted. The newly developed vacuum glass tube type solar collector is applicable to existing houses because of its higher flexibility. (NEDO)

  9. FY 2000 research and development of fundamental technologies for AC superconducting power devices. R and D of fundamental technologies for superconducting power cables and faults current limiters, R and D of superconducting magnets for power applications, and study on the total systems and related subjects; 2000 nendo koryu chodendo denryoku kiki kiban gijutsu kenkyu kaihatsu seika hokokusho. Chodendo soden cable kiban gijutsu no kenkyu kaihatsu, chodendo genryuki kiban gijutsu no kenkyu kaihatsu, denryokuyo chodendo magnet no kenkyu kaihatsu, total system nado no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The project for research and development of fundamental technologies for AC superconducting power devices has been started, and the FY 2000 results are reported. The R and D of fundamental technologies for superconducting power cables include grasping the mechanical characteristics associated with integration necessary for fabrication of large current capacity and long cables; development of barrier cable materials by various methods; and development of short insulated tubes as cooling technology for long superconducting cables, and grasping its thermal/mechanical characteristics. The R and D of faults current limiters include introduction of the unit for superconducting film fabrication, determination of the structures and layouts for large currents, and improvement of performance of each device for high voltages. R and D of superconducting magnets for power applications include grasping the fundamental characteristics of insulation at cryogenic temperature, completion of the insulation designs for high voltage/current lead bushing, and development of prototype sub-cooled nitrogen cooling unit for cooling each AC power device. Study on the total systems and related subjects include analysis for stabilization of the group model systems, to confirm improved voltage stability when the superconducting cable is in service. (NEDO)

  10. Research and development of peripheral technology for photovoltaic power systems. Research and development of photovoltaic modules integrated with construction materials (detachable plane panel); Shuhen gijutsu no kenkyu kaihatsu. Kenzai ittaigata module no kenkyu kaihatsu (chakudatsushiki heiban panel)

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of photovoltaic modules integrated with construction materials in fiscal 1994. (1) On development of technology for module structures, specifications of the horizontal muntin system module were newly determined in addition to the improved muntin system module, and the prototype pseudo-module integrated with construction material was prepared. The comparison results of the basic performance of both system modules clarified superior waterproofing and module temperature uniformity of the horizontal muntin system. Based on this specifications, integration technology of modules with back metal plates was studied. Formation of the integrated module close to final specifications was ascertained to be possible by use of passivation equipment to irregular form. (2) On development of construction and installation methods of modules, improvement of the waterproofing and workability of both system modules was studied. (3) On the study on practical use of modules, their design and ventilation/cooling structure were studied. 38 figs., 13 tabs.

  11. FY 1992 Summary of research and development on manganese nodule collection system; Mangan dankai saiko system 1992 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-06-01

    This project is aimed at development of high-function, high-reliability, fluid dredging type systems for collecting manganese nodules on deep sea beds, in order to secure stable supply of the non-ferrous metal resources and improve marine development technologies. A total of 7 areas are investigated; (1) total experimental systems, (2) total experimental schedules, (3) mineral-collecting systems, (4) mineral-lifting systems, (5) instrumentation/control systems, (6) handling systems, and (7) gas lift systems. The item (1) includes analysis of tag boat, experimental vessel, lifter, lifting tube behaviors; and item (2) selection of test sea areas. The FY 1992 efforts are concentrated on the comprehensive marine experiments, including detailed designs and fabrication of the devices for the comprehensive marine experiments; coordination for and optimization of experiment implementation schedules and manuals; simulation and analysis of comprehensive marine experiments and mineral-collecting tube strength; surveys and selection of test sea areas; and investigations of and coordination for basic plans and investigations of economic viability of the mineral-collecting system as the production system. (NEDO)

  12. Research and development of a high-temperature superconducting flywheel energy storage system. Research and development of the New Sunshine Program; Furaihoiru denryoku chozo shisutemu kenkyu kaihatsu. Nyu sanshain keikaku ni motozuku kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Nakagawa, Y. [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1999-11-25

    The project conducted by NEDO for developing a high-temperature superconducting flywheel energy storage system is introduced; the two test results of fundamental studies are described. One is the measurement of levitation force and rotation loss of superconducting magnetic bearings composed of oxide superconducting bulks and permanent magnet composite. Two types of superconducting magnetic bearings. axial and radial types, were fabricated and tested. The other test was the fabrication and testing of two functional models. A small-sized superconducting flywheel model of the 0.5 kWh class was fabricated and tested. A medium-sized rotating functional model of the 10 kWh class was fabricated as well. (author)

  13. Manganese nodule mining system. Summary of research and development in fiscal 1986; Mangan dankai saiko system 1986 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-06-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on an ore mining system to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1986. In the research and development of the total system, preparation was made on the basic performance specifications for the experiment vessel, specifications, basic arrangement drawings, different system drawings, and inquiry specifications for the major devices. In the comprehensive ocean experiment plan, simulations were performed on the comprehensive motion performance related to system behavior during the experiment. In the research and development of the ore collecting system, detailed designs were made on the nodule take-in device, separation and supply device, and the driving device. In the research of the ore lifting system, detailed design and FTA analysis were performed on the pump lift device and air lift device. In addition, detailed designs were executed on the ore lifting pipes and joints, flexible hoses, vibration absorbing device, and negative pressure preventing device. Discussions were given also on the handling system, and measurement and control system. (NEDO)

  14. FY 1999 research cooperation in the development of the advanced multi-media information system. Results of the research; 1999 nendo senshinteki multimedia joho system no kaihatsu ni kansuru kenkyu kyoryoku. Kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    'The research cooperation in the development of the advanced multi-media information system' for China was carried out, and the state of the FY 1999 study was summed up. As to the overall material flow system, conducted were the construction of the basic material flow system and the planning of the verification experiment. In relation to the education/culture information system, the design of the system structure of a remote education realtime system, design of the applied equipment, design of equipment layout, and development of the control program. Concerning the agriculture information system, the analysis of system needs, working-out of project concept, basic design of system, arrangement of hardware environment, and project management. About the disaster prevention/forest fire prevention information system, the analysis of system, construction/design of system, and construction of platform. In regard to the medical system, software was developed for high functional image sending/receiving function and high functional image processing. As to the environment monitor/flood monitor information system, the platform which is the basic structure was constructed. (NEDO)

  15. FY 1991 Research and development project for large-scale industrial technologies. Report on results of R and D of superhigh technological machining systems; 1991 nendo chosentan kako system no kenkyu kaihatsu seika hokokusho. Chosentan kako system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    Described herein are the FY 1991 results of the R and D project aimed at establishment of superprecision machining technologies for developing machining technologies and nano-technologies aided by excited beams. The researches on the superprecision machining technologies involve design and development, on a trial basis, of the totally static pressure type positioning device, for which automatically controlling drawing is adopted to improve its rigidity. The researches on the surface modification technologies aided by ion beams involve scanning the ion beams onto the metallic plate to be provided around the glass substrate. The results indicate that the secondary electrons generated can be used to control charge-up. In addition, part of a 30cm square glass substrate is modified by implantation of the spot type ions of high current density, and the modified portion is used to produce a thin-film silicon transistor. The researches on superhigh-technological machining standard measurement involve improvement of precision of the system aided by a dye laser, which attains a precision of 0 to 30nm in a 0.1m measurement range. (NEDO)

  16. Manganese nodule mining system. Summary of research and development in fiscal 1982; Mangan dankai saiko system 1982 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-08-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on an ore mining system to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1982. In the research and development of the total system, discussions on the rational experimental system configuration, the conceptual design on the ore mining experiment vessel, analysis of the experimental system performance, and preparation of the basic plan were inaugurated. In the research of the ore collecting system, selection and experiments were performed on the ore collecting unit and ore selecting unit. In the research of the ore lifting system, selection tests were executed on the submerged pump shaft sealing and bearing in the pump lift device. A selection experiment was carried out on the air-solid-liquid separating device in the air lift device. For the ore lifting pipe device, the welding experiment and jointing experiment were executed. In the research of the handling system, a selection experiment was given on the vibration compensating device in the pipe string suspending and supporting device. In the research of the instrument control system, submerged cables and connectors were given the selection tests. (NEDO)

  17. FY 1977 Annual report on Sunshine Project results. Research and development of solar energy systems for air conditioning and hot water supply (Research and development of systems for large buildings); 1977 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-31

    This project is aimed at development of (1) devices for solar energy systems for air conditioning and hot water supply, and (2) low-cost, safe systems incorporating the above devices, which are easily inspected and maintained, in which optimum buildings for effective utilization of solar energy are also investigated. Precision of the system analysis is improved by feeding back the results obtained by the basic studies conducted so far into the simulation. The technical supports for commercialization of heat collectors, refrigerators, heat-storage tanks and radiation type ceilings are also obtained. These results are combined for the designs of a real-size test building. In this year, works to install the facilities in the Oita University's test building are completed. These facilities include 40 units of large-size heat collectors (each approximately 2 m by 7.5 m in size); an absorption refrigerator of 30 uSRT in which single- and double-effect systems are combined; 2 piston-flow type heat-storage tanks, each 45 m{sup 3} in capacity; and others including analyzer, associated piping, duct, instrumentation and electrical systems. The test runs are conducted for the control systems, and long- and short-term instrumentation systems to draw the test schedules for optimizing the full-scale runs to be conducted in the next year. The operating and instrumentation manuals, and operating schedules are also drawn. (NEDO)

  18. FY 2000 research cooperation project on the research cooperation for the development of an advanced multimedia information system. Results of the research; 2000 nendo kenkyu kyoryoku jigyo. Senshinteki multimedia joho system no kaihatsu ni kansuru kenkyu kyoryoku (Kenkyu seika)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of developing an information system that has the hi-tech technology useful for China and high diffusion, joint research was conducted on the development of the model system and the demonstrative test, and the FY 2000 results were summed up. As to the synthetic materials flow information system, FIT/GAP analysis was made for improvement of the materials flow system and research development of additional functions. Relating to the education/culture/information system, made were the structural design of the remote education realtime system, development of the control use program, etc. Concerning the agricultural information system, it finished the stage of the investigational analysis/basic design and reached the stage of the detailed design/manufacture/initial experiment. About the forest fire-prevention information system, conducted were the design of the work application/technical support for the development in the department of forestry. As to the medical information system, image database and software of high speed image processing were developed. In relation to the environmental monitoring/flood monitoring information system, application software was developed for the forecast of disaster, assessment of disaster, relief decision-making support, etc. (NEDO)

  19. Research and development of a superconducting flywheel power storage system in fiscal 1998. Research and development of rotation control technology; 1998 nendo koon chodendo flywheel denryoku chozo kenkyu kaihatsu. Kaiten seigyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Element technology research was performed on 'rotation control' aimed at practical application of a 10-MW class high-temperature superconducting flywheel power storage system. As part of the research, researches were carried out on small-size and middle-size models, low-loss control type magnetic bearing, and large-size models. For the small-size model, as a result of performing performance tests on the protective bearing by using a testing machine, it was revealed that the model is free of problems in the test for up to 5000 rpm. For the middle-size model, fabrication and installation were completed on a middle-size rotation control testing equipment having CFRP-made flywheel with a diameter of 1 m. In the control type bearing, as a result of adopting a homo-polar type magnetic pole, the rotation loss was reduced to about 1/5 of that of a hetero-polar type. The amount is about 75 W (12000 rpm) when the bias current is 1.5 A. Concept design was implemented on a 2-MWh flywheel bearing system supported with a high-temperature superconducting magnetic bearing as a full-size flywheel. The CFRP-made flywheel has a diameter of 4 m, and a circumferential velocity of 1200 m. (NEDO)

  20. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on system for existing private house); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kison kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-05-31

    The following technologies were developed for the purpose of putting into practice an innovative system that performs cooling/heating and hot-water supply for an existing private house economically by solar energy: (1) development of equipment constituting solar cooling/heating and hot-water supply system, and (2) development of a system which uses such equipment and which is inexpensive and safe as well as easy for inspection and maintenance. The results of the research were as follows. A latent heat type heat storage tank was developed in a small low-loss type in which ammonium alum was selected for a high temperature heat storage tank and in which NaCH{sub 3}COO(center dot)3H{sub 2}O were selected for a combination latent heat/cold water heat storage tank. A refrigerator was developed driven by a small Rankine cycle engine of a result coefficient of 0.47. A flat plate type heat collecting device was developed in a type having a BrNi selective absorbing film and materials of copper tube, aluminum plate and double glass. A vacuum heat collecting device was developed in a high efficient type with the outside dimension of {phi} (diameter) 70 x 1,270 mm, selective absorbing film BrNi, and a degree of vacuum of 10{sup -3}Torr. A heat receiving/releasing storm shutter was developed in a type using a latent heat storing material of paraffin wax. A heat absorbing/insulating outside wall panel was developed using FRP and aluminum as the materials. The system analysis also achieved success. (NEDO)

  1. Manganese nodule mining system. Summary of research and development in fiscal 1987; Mangan dankai saiko system 1987 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-06-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on a technology to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1987. In the comprehensive ocean experiment plan, simulations were performed on the ore lifting pipe towing resistance, and behavior of the ore collecting machine grounding system in association with changes of depths in the experiment sea area. In the research and development of the ore collecting system, some of the components of the devices related to the nodule take-in device and the driving device were fabricated and/or purchased. In the research and development of the ore lifting system, the module No. 1 of the pump lift device was given a combination test, and the submerged motor sensor was given a completion test. In addition, detailed design was made on the air lift device, and fabrication was carried out on the air compressor. In the research and development of the handling system, detailed designs were performed on the handling system including the ore collecting machine, pump modules, and ore lifting pipes. Discussions were given on the data processing system for measurement and control system. (NEDO)

  2. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power generation system evaluation technology (Research and development of system evaluation technology - Separate volume: Collection of data of photovoltaic power generation systems); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu - Bessatsu: taiyoko hatsuden system data shu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the establishment of technologies for optimum designs and optimum operation for various types of photovoltaic power systems, data are compiled in this volume, collected from the field test facilities and residential photovoltaic power systems. Operating data and meteorological data from the field test facilities (interconnection system, independent system, and water pump system) are arranged as easy-to-use supplementary data to help studies in relation to the 'energy flow in the test field facility systems' which is in the fiscal 1999 achievement report. As for data collected from residential photovoltaic power systems, they are arranged as easy-to-use supplementary data to help studies in relation to the 'Data and evaluation of residential photovoltaic power systems' which again belongs in the fiscal 1999 achievement report. (NEDO)

  3. FY 2000 report on the results of the development of technology for commercialization of the photovoltaic power system - R and D of evaluation technology of the photovoltaic power system. R and D of the system evaluation technology; 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu - Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu - System hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Based on the evaluation method for the performance prediction system of the standard photovoltaic power system, the R and D were conducted of the system generation output prediction technology which is general-purpose, simplified and applicable to various kinds of photovoltaic power system for residential use, and the FY 2000 results were summed up. In this fiscal year, the photovoltaic power system for residential use was increasingly installed at 15 places, and 100 sites in total were made database and analyzed. As to the development of simulation technology, technology of calculation was established such as the simulation of multi-plane array composition and correction of multi-plane array incidence. Further, technical information on system trouble and knowledge/information/proposal for reducing power generation loss were arranged by design parameter. Using the data on solar radiation/power loss at sites of residential use photovoltaic power systems installed in the Kanto area, value analysis of the capacity of wide area facilities of the photovoltaic power system was made by the statistical method. This study was compiled into the revised edition of design manual. (NEDO)

  4. FY 1999 report on the results of the research and development project for new industry creation type industrial science technologies. R and D of the intellectual material and structural systems (R and D of the intellectual material and structural systems); 1999 nendo shinki sangyo soshutsugata sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Chiteki zairyo kozo system no kenkyu kaihatsu (chiteki zairyo kozo system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 1999 results of the R and D project for development of intellectual materials and structural systems, where the fibrous or leafy sensor material or element (muscle) is integrated with a structure of an advanced material (skeleton) to process and control information (brain). The program for development of the health monitoring technologies develops the fine optical fiber (diameter: 40{mu}m), which is on a level with the conventional 125{mu}m-diameter fiber in strength and fatigue characteristics, for the high-performance sensor systems. The self-diagnosis of soundness, e.g., detection of impact loads and damages, is attempted using the fine optical fibers embedded in the composite structures. The program for active-adaptive control of smart structures investigates control of vibration and noise for beam structure elements, using the theoretical model developed for shape memory alloys. The vibration tests are conducted, where a distribution type sensor is used for active-adaptive control of soft structures, and the good results are produced. The program for development of actuator materials and elements produces high-strength, high-toughness PZT and PNN-PZT sheets of uniformly distributed thickness by the doctor blade method. (NEDO).

  5. FY 1977 Annual report on Sunshine Project results. Research and development of solar energy systems for air conditioning and hot water supply (Research and development of solar systems for condominiums); 1977 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shugo jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-06-01

    This project is aimed at technological development of economical solar energy systems for air conditioning and hot water supply for condominiums. The major items for the FY 1977 programs include (1) designs and fabrication of equipment for a test building, (2) development of the equipment materials, and (3) system analysis. The jobs for item (1) include management of the designs and construction, placing an order for the building, and fabrication of an air conditioner expander and heat pump; those for item (2) include simplification of a condensing type and plate type heat collector structures, weather-resistance of the plate type heat collector structure, and materials for selective absorbing membranes and reflectors; and those for item (3) include estimation of heat loads in a model building, first to third floors as the test building, and fourth to 14th floors as the conventional box-shaped building. The heat collector installation area is investigated for a multistory building, for which solar radiation intensity at the heat-receiving plane and the like are taken into account. It is found that the solar system can be installed, when an area of 50m{sup 2} can be allocated to the system in each story. There is a limit to story number for the solar system to economically work for air conditioning and hot water supply. Sufficient insulation of the system and reduction in pipe length by zoning are the necessary measures against heat losses. (NEDO)

  6. Fiscal 1993 summary of R and D on manganese nodule mining system; Mangan dankai saiko system 1993 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-06-01

    With the purpose of securing steady supply of nonferrous metal resources and enhancing oceanic exploitation technologies, a mining system is being developed by a high performance and high reliability fluid dredge method, for the manganese nodules which exists in GA-04 at the depth of water of 2,200-1,800 m and at 600 km southeast of Marcus Island, and being developed also is an artificial oil lifting technology (gas lift) in the great depth region. Activities were conducted in three areas of (1) R and D of total system, (2) R and D of subsystem, and (3) oil drilling technology. In (1), design and manufacture of equipment with the purpose of developing a test system and an experimental plan were implemented, as were the first close inspection/analysis of the mining area, pumping, towing test and cost performance evaluation, etc.. In (2), development of systems was conducted for collecting, lifting, handling and instrumentation controlling systems. In all areas, the main activity contents were the detailed design of the equipment constituting the system and the examination of systematization; in the collecting system, the device of taking in manganese nodules was evaluated, as were the arrangement of buoyancy members for a travelling device and the performance in climbing over obstacles on the ocean floor, for example. (NEDO)

  7. Research and development of utilization technology of solar thermal system for industrial and other use. Development of passive solar system (research and development of advanced glazing); Sangyoyo nado solar system jitsuyoka gijutsu kaihatsu. Passive solar system no kaihatsu (chokozai nado no kenkyu kaihatsu (advanced grazing no kenkyu kaihatsu))

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for advanced glazing in which solar energy is efficiently utilized. The peripheral techniques are surveyed for evaluation of characteristics of large-size dimming glass, optimization of film compositions and scaling up. The dimming device, made on a trial basis, attains a target controllable rage of at least 50% for visible light transmittance. The suitable components include WO3 as the electrochromic material producing color under a reducing atmosphere, NiO as the counter electrode producing color under an oxidative atmosphere, and hydrated SbOx as the proton-conducting electrolyte. The test results indicate possibility of the dimming glass stably operable while being irradiated with a quantity of sun ray of around 10 years. The study on scaling up the dimmer glass develops, on a trial basis, a process for producing large-size glass and evaluates its characteristics, where the film parameters are investigated. It also investigates the peripheral techniques for assembling the devices for the large-size glass, and develops useful techniques, such as those for sealants and improved sealing methods. 1 fig., 1 tab.

  8. Achievement report for fiscal 1981 on New Energy and Industrial Technology Development Organization-entrusted projects on the development of photovoltaic power system practical application technologies. Research and development of a photovoltaic power demonstration system (Research and development of private house systems); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden demonstration system no kenkyu kaihatsu (kojin jutakuyo system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    Private house systems are investigated for system constitution, detailed design is drawn, and a model house is built. For system control and protection, the power conversion unit is provided with a control which functions to constantly maximize the output. The power conversion unit without an internal oscillator is equipped with another control which functions to output single-phase AC power coincident with the commercial system in voltage and frequency when it is interconnected with the system. The power conversion unit is so designed that it is automatically stopped for the prevention of reverse voltage imposition on the commercial system in case of interruption in the commercial system. In the study of roof panel type solar cells, real-size panels are designed and fabricated, capable of a total of 3kWp. In the study of element devices, a real-size conversion unit is experimentally built and tested in combination with a rectifier and solar cells, and it is found that the unit functions as expected. A model house is designed incorporating the results of the above-said research, and is built in the precinct of a laboratory of the Fuji Electric Co., Ltd. (NEDO)

  9. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on synthetic resin system materials); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Gosei jushikei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report describes the fiscal 1976 research result on synthetic resin system materials for solar cooling/heating and hot water supply systems. In fiscal 1976, study was made on evaluation of the practical performance of photo-selective transmissive films, photo-selective absorptive films, reflective films and collector materials. In the study on photo-selective transmissive films, study was mainly promoted on indium oxide film, and a solar radiation transmissivity of 78% and an IR reflectance of 78% were obtained at 4000(angstrom)/min in deposition rate by reactive sputtering under the existence of oxygen gas mixture. In the study on photo-selective absorptive films, study was made on conditions for the basic prescription of paints for semiconductor dispersing coated films. The exposure test result of CuO and CuO-MnO{sub 2} system materials showed excellent heat resistances with less change in optical property after 720h at 140 degreesC and 350h at 180 degreesC. In the study on reflective films, evaluation was made on the durability of reflective films obtained by vacuum deposition of Ag and Al onto synthetic resin films through outdoor exposure. (NEDO)

  10. Report on the achievements in fiscal 1999. Technology to use gas hydrate as a resource (Research and development for exploration, research and development on drilling technologies, investigative research on an environment influence evaluation method, and investigative research on a utilization system); 1999 nendo gas hydrate shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansa nado ni kansuru kenkyu kaihatsu, kussaku gijutsu nado ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The contents of the research and development performed in the current fiscal year are as follows: (1) research and development for exploration, (2) research and development on drilling technologies, (3) investigative research on an environment influence evaluation method, and (4) investigative research on a utilization system. In Item (1), element analysis data are used to study a method to estimate production environment of hydrate ore beds by using an inorganic ion analyzer and a trace amount element analyzer, the crust thermal flow measuring method is used to discuss a method to analyze the hydrate stability zones together with the data of sea area exploration records, and conceptual design is made on a resource potential evaluation system. In Item (2), experiments and analytical discussions are performed on decomposition control of the gas hydrate solid-liquid interface according to such conditions for the drilling fluid as temperatures and flow rates. Elucidation is given on the initial process of bubble generation for behavior of decomposed gas bubbles. Observation and elucidation are made on two-phase flow behavior of non-Newtonian fluid. In Item (3), conceptual design is carried out on a system to detect elements of shape change in each bed due to fluid movement in a gas hydrate bed and an upper bed. In Item (4), discussions are given on the optimizing conditions for generation and dissociation of gas hydrates. Investigation is made also on a possibility of the transportation and storage system. (NEDO)

  11. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on system for newly built private housing); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shinchiku kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    This report is for the results of fiscal 1979 on a solar cooling/heating and hot-water supply system for newly-built private housing. The research reports for fiscal 1974 to 1978 are as reported so far; for example, the research on energy-saving construction including thermal insulation method was used in an experimental housing completed in fiscal 1976. The solar heat collecting device was built in the experimental housing by increasing the scale of and utilizing the heat collecting device of a vacuum glass tube type on which research was done before fiscal 1975. The absorption refrigerating machine incorporated in the housing was of a forced circulation type which was high in temperature stability using the result of the research carried out until then. In fiscal 1979, as in fiscal 1978, one year residential experiment was conducted in which a family of a couple and two children lived in a house under an improved system as a result of a system variation and the like, and made an evaluation on the performance. Simultaneously, a control management system was developed in which a micro-computer was introduced for the purpose of improving the system performance, with the operation carried out under the micro-computer control. In addition, a fundamental experiment was also completed concerning a long-term heat accumulation by underground heat reserve. (NEDO)

  12. FY 1977 Annual report on Sunshine Project results. Research and development of solar energy systems for air conditioning and hot water supply (Research and development of systems for new residential buildings); 1977 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Shinchiku kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-31

    This project is aimed at development of devices for solar energy systems for air conditioning and hot water supply, in order to commercialize innovative systems for economic air conditioning and hot water supply for new residential buildings. The research items are (1) development of materials for the devices (e.g., heat collectors and absorption refrigerators), (2) operation of the systems in the test building, and measurement (methods for measurement and evaluation of the systems in the test building, instrumentation systems and operation thereof, and analysis of the measured data), and (3) system analysis (system simulation, comparison of the simulated results with the observed results, and system variations). The item (1) studies economic efficiency, durability and stability of the vacuum glass tube type collectors. The item (2) studies a dripping type generator, refrigerant recycling type generator and generator with a built-in auxiliary heat source for the absorption refrigerators. These types have their own advantages and disadvantages, and it is necessary to establish how these results are to be included in the products. The item (3) changes the collector arrangement, based on the observed data, and improves heat-collecting pump starting/stopping conditions, refrigerator operating conditions and insulation around the primary heat-storage tank. It is necessary to analyze the improved systems. (NEDO)

  13. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on system for large-sized building); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Ogata kenchikubutsuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-31

    In fiscal 1977, studies were carried out jointly with a research group assigned by the Government Research Institute using a solar cooling/heating and hot-water supply system for a large-sized building (i.e., various devices such as a heat collecting device, heat storing device, refrigerator, etc., and their attached equipment, hereinafter the 'test equipment'), a system installed in the building of the energy technology section, Department of engineering, Oita University. The studies were as follows. (1) Meteorological observation was conducted concerning meteorological items such as insolation, temperature, wind direction and wind velocity which were necessary for the operation and evaluation of the test equipment. (2) The test equipment was operated by the Oita University technical assistants in cooperation with the research group so that R and D was smoothly carried out for the practicability of an innovative system, in which cooling/heating and hot-water supply for a large-sized building were economically performed by the solar energy using the test equipment; and also, maintenance and management for the overall facilities were carried out within a pre-determined range. (3) Temperature, wind velocity, etc., around the heat collecting device were continuously measured in the winter time for preventive measures against freezing, with the data accumulated. The facilities consisted of 40 units of 2 m x 7.5 m large heat collecting device, 30USRT absorption refrigerating machine, and 45 m{sup 3} heat storage tank. (NEDO)

  14. Research and development for solar thermal energy system. Research on advanced solar component; Taiyonetsu energy system no kenkyu kaihatsu. Kiki no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, T; Doi, T; Takashima, T; Ando, Y; Masuda, T; Fujii, T [Electrotechnical Laboratory, Tsukuba (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for research on advanced solar components as part of research and development of solar thermal energy. The catalyst for liquid-film reactions is prepared, and the flask tests are conducted as the preliminary experiments for development of the reactor in which 2-propanol is fallen in liquid film over the catalyst dispersed to accelerate its decomposition. It is decomposable when fallen in liquid film even in the presence of 35% of acetone. The catalyst of ruthenium carried by activated coal is used to produce 2-propanol under an exothermic condition from acetone and hydrogen. Diisopropyl ether and 4-methyl-2-pentanone are produced as by-products, when the reactor tube is kept at 140 to 200{degree}C at the external wall, diminishing as temperature is increased. There is a temperature differential of 20 to 30{degree}C in the reactor tube between the center axis and external wall. 3 figs.

  15. Manganese nodule mining system. Summary of research and development in fiscal 1983; Mangan dankai saiko system 1983 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-08-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on an ore mining system to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1983. In the research and development of the total system, the vessel movement characteristics were identified by preparing and calculating the simulation program for movement performance of the experiment vessel. In the experiment plan, the meteorological and hydrographic condition data for the candidate sea areas for the experiment and near Japan were collected and analyzed, and so were the sea bottom condition data for the nodule existing sea areas. In the research and development of the ore collecting system, experimental researches were carried out on the underwater stability, grounding and de-grounding performance, ore collecting performance, and crushing performance of the ore collecting machine. In the research of the ore lifting system, the pump lift device was given such tests and experiments as the pump performance experiment, the shaft sealing and bearing selection test, and the undersea module behavior test. In addition, the air lift device was given the leakage test on the air pipe joints, and the function verification test. (NEDO)

  16. Manganese nodule mining system. Summary of research and development in fiscal 1985; Mangan dankai saiko system 1985 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-06-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on an ore mining system to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1985. In the research and development of the total system, simulations were performed in order to identify the transportation characteristics of slurries in pipes under the comprehensive ocean experiment conditions. Reviews were given on the main items and basic performance of the ore mining experiment vessel. In the research and development of the ore collecting system, evaluations were made on the take-in performance, separating and crushing performance, and nodule blow-up performance through an experiment using a water current tank. In the research and development of the ore lifting system, experiments and evaluations were given on the pump lift device with regard to the submerged transformer, submerged switches, shaft sealing, and pump wear and tear. In addition, the air lift device was given a functional test, and the air blow-in valve a function verification test. Furthermore, tests and researches were carried out on joints of the ore lifting pipes, and on pipe wear. (NEDO)

  17. Achievement report for fiscal 1981 Sunshine Program on development of practical application technologies for photovoltaic power systems. Development of photovoltaic demonstration systems (Research and development of systems for factories); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden demonstration system kaihatsu (kojoyo system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    In the effort at constituting an optimum system, a 2kwp mini-system is completed after designing and introducing an array output measuring unit, DC control unit, dummy loads, etc. The system is actually operated for collecting various data, and commercial noise, transmission line safety, surplus power utilization, solar cell utilization rate, efficiency of various kinds, etc., are subjected to analysis. The basic designs of measuring instruments for a 100kwp full-scale system are also examined. In relation with the manufacture, testing, and arrangement of solar cell arrays, a large solar simulator is designed and introduced for the measurement of module photoelectric characteristics. Using this simulator, continuous irradiation is performed by a 1kW/m{sup 2} light beam of a spectral distribution of AM (air mass) 1.5. A CZ (Czochralski) single crystal, EFG (edge defined film bed growth method) ribbon, and a small CdS/CdTe solar cell module are installed, through the use of which operating characteristics are determined for comparative study. A DC control unit is designed and built, composed of a rectifying device for the dissolution of noise that greatly affects measurement for the mini-system, DC-AC-DC converter, and a remote control console. (NEDO)

  18. Development of a new electric battery electric power storage system. Results of the 12-year R and D; Shingata denchi denryoku chozo system kaihatsu. 12 nenkan no kenkyu kaihatsu no seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The paper described the results of the R and D which have been continued for 12 years on a new electric battery electric power storage system (load leveling function). The electric batteries for study were Na-S, Zn-Cl, Zn-Br, and redox type. Charge/discharge operation of 211 times was conducted of a pilot plant with a Na-S battery 1,000kW and 8-hour capacity. The overall efficiency of system was 71.5-76.0%, and the energy efficiency of battery was 86%. As a whole, the performance was able to be confirmed which can fulfil a developmental target. The system overall efficiency of 65.9% and battery efficiency of 76.1% were obtained. The experiment on battery life was carried out at plant together with the pilot operation. The mean life of Na-S battery was estimated at 800 cycles, and that of Zn-Br battery at 500-800 cycles. The effectiveness of the new electric battery electric power storage system was technically verified. For the future commercialization, studies on the following are needed: enhancement of reliability, easiness in maintenance/inspection, size reduction, cost reduction, etc. (NEDO)

  19. Evaluation report on research and development of a subsea petroleum production system; Kaitei sekiyu seisan system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    In order to assure stable supply of oil and natural gas resources, and achieve enhancement in ocean development technologies in general, development has been made on the subsea petroleum production system (SBPPS), which is effective in ocean floor petroleum production from oil fields at great depths (300 m or deeper), and can be applicable to continental shelves and continental slopes around Japan. The SBPPS consists of four sub-systems of shafts, pipelines, manifolds, and riser and oil storage, whose basic development targets were established for the total system. The system was given a conceptual design for the total system, and the above four sub-systems were designed according to the conceptual design. The experimenting devices of each system were fabricated on a trial basis while fundamental studies are being made on component technologies, and experiments were performed to verify basic functions of the sub-systems. Developments were made on such operation technologies as the system operation technology, production control technology, safety control technology, and maintenance and repair technology required to operate the SBPPS. On-shore and general off-shore experiments were carried out to verify the functions of the experimenting devices of each system, the comprehensive functions and the operation technology. Comprehensive evaluation was given on the above achievements from the technical, economic and social viewpoints. (NEDO)

  20. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on the system for existing detached houses); 1974 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kison kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-28

    This report describes the fiscal 1974 research result on solar cooling/heating and hot water supply systems for existing detached houses. The program for calculating heat collection rates was prepared by integrating peripheral conditions and every calculation step of heat collection rate, mean value, accumulated value and changes caused by disturbance. The cooling/heating load calculation program was also prepared for unsteady dynamic thermal analysis of houses. Another program was prepared for hot water supply load because of a large difference in life pattern. The profitability and energy conservation of 644 systems different in heat source, heat discharge, heat collection, heat storage, auxiliary heat source and equipment were evaluated by heat balance calculation program. Survey and study were also made on various heat engines such as heat pump, absorption refrigerator and Rankine cycle engine. Based on the survey result on existing technology for plane collectors, the optimum design method of collectors were established through various characteristic tests. Some kinds of suitable fusion latent heat type heat media were selected, and their operation stabilities were studied. (NEDO)

  1. FY 1982 annual report on the research and development of automatic sewing systems; 1982 nendo jido hosei system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. The total system is designed and studied, and automation of the production systems is studied, in order to reduce time for producing unit quantity of diversified types of clothes in small quantities at least by 50% from the current level. The test plant is designed, constructed and operated, to evaluate and confirm its functions for the above purposes. In the FY 1982, the conceptual designs are drawn to establish the overall production systems for producing diversified types of clothes in small quantities. The program for the sewing preparation/processing evaluates various characteristics of cloth to be processed by the sewing system, based on which the cloth characteristics evaluation, cloth stabilization, high-function pattern preparation, and cloth measuring/unfolding/cutting techniques are studied to establish the automatic cloth unfolding/cutting techniques. The FY 1982 efforts are directed to the conceptual designs. (NEDO)

  2. Summary of research and development of manganese nodule mining system in fiscal 1988; Mangan dankai saiko system 1988 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    With an objective to ensure non-ferrous metal resources such as nickel, cobalt, copper and manganese, and enhance the ocean development technologies, research and development has been performed on a technology to mine the manganese nodules existing in ocean bottoms as deep as 4,000 to 6,000 m. This paper summarizes the achievements in fiscal 1988. In the research and development of the experiment system, detailed design was made on the experiment system, and detailed planning and design on the experiment vessel. Investigations and selection were executed on modification candidate vessels. In the research of the ore mining system, discussions were given on the configuration and the basic design conditions for an ore mining system producing two million tons annually. In the research and development of the ore collecting system, the nodule take-in device, separation and supply device, and driving device, and part of the driving device were fabricated. In the pump lift device, fabrication was carried out on the ore lifting pump No. 2 and the submerged motor No. 1 panel, and in the air lift device, on the driving motors, control panels, speed-increasing gears, and air coolers. Furthermore, research and development was made on the ore lifting pipe system, the handling system, and the measuring and controlling system. (NEDO)

  3. Achievement report for fiscal 1984 describing research and development of earth resources observation systems; 1984 nendo shigen tansayo kansoku system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    Japan's Outline of Space Development were renewed in February 1984. Under the new principles, the earth resources satellite (ERS-1) program is to be promoted and that research and development efforts for a launch in fiscal 1989 are to be started. Industrial, academic, and governmental organizations concerned making their utmost efforts have established a Technology Research Association for Resources Remote Sensing for the execution of the tasks. The contents of its business are the research and development of an observation system to be installed aboard ERS-1. That is, a synthetic aperture radar and other equipment such as optical sensors and data transmission systems will be developed, and technologies necessary for the development of a satellite borne observation system will be established through evaluation and verification by testing such systems for instance aboard aircraft. Carried out in fiscal 1984 are the studies of required specifications and the drafting of research and development programs for the next and the following fiscal years involving the research and development of the resources exploration system as a whole, sensor systems, and data transmission systems. (NEDO)

  4. FY 1983 annual report on the research and development of automatic sewing systems. Total systems; 1983 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the total systems. The basic data are collected for a total of 5 representative types of apparels. The technical problems involved in the current and automatic sewing systems are clarified for each apparel type, to collect the data for studying the test plant plans. The automatic sewing system for each apparel type is illustrated by images, for expressing the system concepts. The concept for the basic designs of the total system is drawn for FMS. For achieving the objective of reducing time for producing unit quantity of diversified types of clothes in small quantities at least by 50% from the current level, the study is focused on how the works are (flown) in the system, for which configuration of each device is studied. The basic specifications are drawn, viewed from development of the total system. (NEDO)

  5. Fiscal 1976 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on new type solar cell); 1976 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Shingatashiki taiyo denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-05-30

    This report describes the fiscal 1976 research result on new type solar cells for photovoltaic power systems. On junction formation, the solar cell fabricated by spray coating showed output characteristics equivalent to that by rotary coating or phase diffusion, and inexpensive coating liquid, 1/40 of commercially available liquid in price, showed a sufficient result, however, the conversion efficiency of P{sup +}/N elements was insufficient. Schottky barrier polycrystal Si thin film was suitable for large-area elements without any property degradation. Small grain boundary density of polycrystal layers was also necessary. Temperature characteristics of collector element structure with a comb electrode were calculated theoretically. Change in diffusion length of minority carriers due to temperature well agreed between measured and calculated ones. Optimization calculation was also carried out. The size, curve, weight and transmissivity of plastic and glass materials for solar cell packaging were evaluated by continuous outdoor exposure tests. Fluorinated ethylene-propylene, methyl methacrylate and polycarbonate plates and glass were the most promising materials because of less deformation. (NEDO)

  6. Research and development of peripheral technology for photovoltaic power systems. Research and development of redox flow battery for photovoltaic power generation; Shuhen gijutsu no kenkyu kaihatsu. Taiyoko hatsuden`yo redox denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on R and D of redox flow battery for photovoltaic power generation in fiscal 1994. (1) On the production method of electrolyte, silica reduction treatment was attempted to use ammonium metavanadate recovered from boiler as electrolyte of redox flow battery. Silica removal rates more than 90% were achieved by crystallizing V as polyvanadate while keeping molten silica. It was ascertained in minicell experiment that trivalent and quadrivalent V electrolytes produced from recovered V are applicable to continuous charge/discharge operation for one week. (2) On development of battery systems, the relation between battery characteristics and physicochemical properties of carbon fiber electrodes was studied to improve carbon fiber electrodes. The efficiency of 80% was achieved at current density of 160mA/cm{sup 2} by use of layered electrodes, resulting in considerable cost reduction. Performance evaluation operation of the 2kW battery prepared in the last fiscal year was also carried out. 4 figs.

  7. Fiscal 1998 New Sunshine Program achievement report. Development for practical application of photovoltaic system - Research and development of photovoltaic system evaluation technology (Research, development, and survey of crystalline solar cell evaluation system); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (kesshokei taiyo denchi hyoka system no kenkyu kaihatsu chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the basic study of ultrahigh-efficiency cells, the technology of ribbon crystal growing is again attracting attention for shortage of Si material supply. The new technology and problems to solve for cost reduction for it are discussed. Concerning the bulk type crystalline Si which is a core material, recent trends are mentioned involving studies of basic substrate properties such as the photoabsorption coefficient and crystal defects for achieving higher efficiency, development of gettering and surface passivation technologies, enhancement of processing speeds, radiation concentration behavior, etc. Newly obtained findings about photodegradation are mentioned, and some remedial measures are described. Recent reports on the application of porous Si to solar cells are compiled. In connection with the development of low-cost quantity-production process technologies, a remarkable progress recently marked by polycrystalline Si solar cells is described. Furthermore, it is stated that new process technologies will be required in the fields of material refining, substrate manufacturing, and cell fabrication. A proposition is presented aiming at developing cell modules compatible with application systems and practicalizing modules that may be integrated with roofing materials. Reference is also made to surveys overseas. (NEDO)

  8. Fiscal 1998 industrial science and technology R and D system. R and D report on human media / R and D on the advanced information system technology for oil refinery plants; 1998 nendo seika hokokusho. Human media no kenkyu kaihatsu, sekiyu plant kodo johoka system gijutsu kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a part of R and D on human media, this report describes the fiscal 1998 result on development of the advanced information system for oil refinery plants. The R and D on human media have been promoted toward construction of a new information system around human beings by advanced integrated media technology since fiscal 1994. The whole concept is body sensation-, heart sensation- and knowledge- friendly media. For safe operation of oil refinery plants, this project develops (1) the intelligent monitoring of measuring instrument information and image information, (2) the display and guidance for facilitating collection of operation data by operator, (3) the modeling for efficient management of previous data and their effective use for current operations, and (4) the autonomous cooperative control technology. In fiscal 1998, the following subsystems were designed and prepared: The interface agent, virtual plant display interface, semantic representation interface, ontology, distributed cooperative processing technology, plant model and interface system. (NEDO)

  9. Research and development of photovoltaic power system. Study on structural defects in silicon-based amorphous materials; Taiyoko hatsuden system no kenkyu kaihatsu. Amorphous silicon kei zairyo no kozo kekkan ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, T [Kanazawa University, Ishikawa (Japan). Faculty of Engineering

    1994-12-01

    Described herein are the results of the FY1994 research program for structural defects of silicon-based amorphous materials for solar cells. The study on light generation defects of the a-Si:H system and rejuvenation process by annealing establishes the effects of light irradiation time on changed neutral dangling bond density as a result of light irradiation at varying temperature of 77K, room temperature and 393K. The study on annealing to rejuvenate light generation defects of various types of a-Si-H systems establishes the activation energy distribution with respect to annealing to remove light-induced defects, showing that hydrogen affects the distribution of light-induced defects. The study on decaying process of light-induced ESR for undoped and N-doped a-Si:H systems observes the decaying process of light-induced ESR, after light is cut off, extending for a period of several seconds to several hours at 77K for the a-Si-H systems containing N in a range from 0 to 12at%. The other results presented are space distribution of neutral defects of light-irradiated a-Si-H systems, and rejuvenation process of light-induced spin for the a-Si(1-x)N(x):H composition. 6 figs.

  10. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D. Third year report. R and D of a hybrid pulse plasma coating (HPPC) system; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu. Hybrid gata pulse plasma coating (HPPC) system no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The development was proceeded with of the surface reforming technology system in which plasma CVD technology and PSII (plasma source ion implantation) technology are connected. HPPC forms DLC (diamond like carbon) layers excellent in adhesion and ceramic layers on the surface of work pieces such as complicatedly shaped dies and tools/sliding parts. Element technologies are the raw material gas pulse introducing technology for efficiently introducing raw materials into the reaction container in a state of gas, high density plasma formation technology and pulse plasma formation technology, minus pulse voltage application technology for vertically implanting various ions on the surface of complicatedly shaped work pieces, and advanced hybrid control technology enabling the control of ion species/implantation amount/layer formation speed. In FY 2000, using the prototype of the HPPC system, studies were made of the development of the DLC layer process and the low temperature DLC layer process, and development and commercialization of technology to improve throwing power, etc. (NEDO)

  11. Evaluation report on the research and development of automatic sewing systems; 'Jido hosei system' no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    A comprehensive evaluation is made upon completion of the automatic sewing system research and development project. The project aims to achieve a 50% increase in productivity through effective use of a multiple-product/small-amount production scheme in small and medium sewing industries. The intelligent cloth inspecting machine (prior to sewing) in a laser-aided cutting system is as competent as the currently used sewing mill inspection system, and the resultant data are effectively utilized in the cutting process. As for the cutter, it is demonstrated that it is more than two times higher in cutting speed than a currently used laser cutting system; that it is sufficiently accurate in avoiding parts with flaws and in pattern matching; and that it is reliable in complying with process information provided. As for the flexible sewing system, it is acknowledged that it correctly recognizes information attached to cut parts and that it joins them with flexibility in response to changes in the material, pattern, or size. As for the high-technology assembling system, satisfaction is found in its automated 3-dimensional sewing of parts received from the previous stage and in its flow of production. As for the 3-dimensional flexible press, the quality after finish is found satisfying. The said systems are integratedly operated, and it is found that the goal of the research and development has been achieved. (NEDO)

  12. Research on natural gas fuel injection system. Development of high-performance pressure regulator; Tennen gas yo nenryo funsha system no kenkyu kaihatsu. 1. Tennen gas nenryo funshayo no koseino regulator kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Kato, S; Ishii, M; Takigawa, B; Makabe, K; Harada, S; Ono, H [Nippon Carburetor Co. Ltd., Tokyo (Japan)

    1997-10-01

    With the aim of further reducing the exhaust emissions of natural-gas vehicles, vigorous research and development work is under way today on multi point gas injection (MPGI) system. In this studies, a high-performance pressure regulator, which is one of the main components of this MPGI system, has been newly developed. The results showed that a significantly better accuracy of the regulated pressure level using this regulator was obtained under the wide range of operating conditions, including instantaneously greater changes of fuel flow rate. In addition, the advanced studies of gaseous fuel injectors (GFIs) would be also conducted. 4 refs., 8 figs.

  13. Report on results for fiscal 1997 on development of superconducting electric power application technology. Pt. 2. R and D of superconducting wire, R and D of superconducting generator, studies on total system, R and D of refrigeration system, and verification test; 1997 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    This report refers, continuously to the Part 1, to the in-situ verification test of the slow-response type model machine rotor and to the review of the conceptual design of the pilot machine. On the basis of the R and D results of various element technology/partial models obtained before the previous fiscal year, the design, manufacturing and factory test had been conducted for a 70,000kW class slow-response type model machine rotor. This year, an in-situ verification test was performed to complete the test of all planned test items. Using the technological results obtained in the design, manufacturing and test of the 70,000kW class model machine, the conceptual design is being reviewed of the 200,000kW class pilot machine. In the aspect of the functional design, accurate grasping of the thermal load is essential for the purpose of attaining a large capacity for a superconducting generator, as a part of which a thermal load analytical method was planned to be established for a torque tube heat exchanger. The reasonableness of the analysis was verified through a comparison with the factory test result of the 70,000kW class slow-response type rotor, indicating good agreement between the calculation result and the actual measurement, and enabling the result to be obtained that explains dependency of the thermal load on the number of revolution. (NEDO)

  14. FY 1984 annual report on the research and development of automatic sewing systems. Total systems; 1984 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the total systems. For producing diversified products in small quantities, which is the object of this R and D program, the target is set to reduce processing time by at least 50% from the current level. The efforts to achieve this target by solving the problems involved therein are made from the side of developing FMS and FA procedures, and apparel side. The program for the former investigates the required functions of individual sub-systems that constitute the total system, to clarify the technical targets of the core elementary techniques for each sub-system. The program for the latter analyzes the sewing steps for producing diversified clothes types, specifications for automatic operation, integration, standardization and coding of the steps, and so on, based on the results of studies on basic apparel types. (NEDO)

  15. FY 2000 report on the results of the regional consortium R and D project - Regional consortium R and D. Second year report. R and D of a high functional mini production system for small precision machine parts; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki cosortium kenkyu kaihatsu. Kogata seimitsu kikai buhin'yo kokino mini seisan system no kaihatsu kenkyu (dai 2 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Judging that it is the most desirable to use processing systems suitable for product sizes from viewpoints of resource conservation, space saving and energy conservation, the development was proceeded with of machine tools for small precision machine parts (mini production cell). The size of cell is 200x200x200mm, and the working accuracy of the same level as that of the existing machine was targeted. Studies were made in the following 6 fields: 1) development of a total system; 2) design/manufacture/evaluation of mini cell; 3) evaluation of grinding processing cell (first phase) and accuracy control technology; 4) development of small sensor; 5) analysis/evaluation of element cell; 6) study on the basement technology of mini production system. In 2), study was divided into the following: development of grinding processing cell; development of grinding processing cell (second phase); processing performance test; structural analysis. In 6), study was divided into the following: outline of the study; study on micro plasticity processing; study on active type control of the removal amount; robust process design of mini production system. (NEDO)

  16. R and D on new energy technologies. Outlines of fiscal 1976 research results; Shin energy gijutsu kenkyu kaihatsu 1976 nendo kenkyu seika no gaiyo. Kenkyu kaihatsuhi kamihanki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-07-01

    This report outlines the results of (1) 8 researches on solar energy technology, (2) 4 researches on hydrogen energy, and (3) 4 general researches. (1) includes the prototype measuring instrument of near IR solar direct radiation using an interference filter to measure solar spectral irradiance, the prototype small-scale solar heat power model system, selective absorption and transmission films as solar heat power generation materials, InP solar cell and new solar cell system configuration, micro-wave power transmission of solar energy, and the expansion turbine using low-boiling point coolant for space power generation. (2) includes the hydrogen energy system, high-temperature thermolysis of water at 1,000 degrees C, prototype zirconia single-crystals for new solid electrolyte fuel cells, and the large-capacity high- temperature solid electrolyte fuel cell power system. (3) includes the total new energy system, the prototype superconducting magnet for energy storage, study on mechanism of an anomalous absorption effect by irradiation of strong laser beam onto high-temperature high-density ionized gas, and low-temperature difference power generation in the ocean. (NEDO)

  17. Research and development of photovoltaic power system. Interface studies of amorphous silicon; Taiyoko hatsuden system no kenkyu kaihatsu. Amorphous silicon kaimen no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Konagai, M [Tokyo Institute of Technology, Tokyo (Japan). Faculty of Engineering

    1994-12-01

    This paper reports the result obtained during fiscal 1994 on research on interface of amorphous silicon for solar cells. In research on amorphous solar cells using ZnO for transparent electrically conductive films, considerations were given on a growth mechanism of a ZnO film using the MOCVD process. It was made clear that the ZnO film grows with Zn(OH)2 working as a film forming species. It was also shown that the larger the ZnO particle size is, the more the solar cell efficiency is improved. Furthermore, theoretical elucidation was made on effects of rear face of an interface on cell characteristics, and experimental discussions were given subsequently. In research on solar cells using hydrogen diluted `i` layers, delta-doped solar cells were fabricated based on basic data obtained in the previous fiscal year, and the hydrogen dilution effect was evaluated from the cell characteristics. When the hydrogen dilution ratio is increased from zero to one, the conversion efficiency has improved from 12.2% to 12.6%. In addition, experiments and discussions were given on solar cells fabricated by using SiH2Cl2. 9 figs.

  18. Research and development of basic technologies for next generation industries, 'high crystalline polymeric material'. Evaluation on second term research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu. Kokesshosei kobunshi zairyo (dainiki kenkyu kaihatsu kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    This research and development is intended to establish a basic technology related to high crystalline polymeric material that has dynamic properties comparable to metallic materials by single polymeric material as a structural material. Thick and large high-elasticity molded forms were obtained by searching poly-arylate material, and by developing such processing technologies as high-pressure injection molding, composite injection molding, and elongation fluidity molding. High-elasticity molded forms with uniform internal orientation were obtained by heating and molding liquid crystal polymers under high magnetic field. Solution molding was performed on a molecular composite consisting of rigid chains and soft chains, which was laminated and bonded to have obtained an isotropic form with as high elasticity as 54 GPa. In addition, high pressure powder formation of cross-linked polymers of di-acetylene system provided an isotropic form with sound wave elasticity of 23 GPa.

  19. Sunshine Program for fiscal 1981. Development of practical application technologies for photovoltaic power systems (Management of research and development); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Kenkyu kaihatsu kanri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    To gain a helpful guide toward the next process by properly evaluating the current project, evaluation of cost and inputted energy is indispensable. In fiscal 1981, as the first step of such evaluation effort, a manufacturing process model is built based on data about designing and manufacturing, and is subjected to analysis. Cost forming factors are extracted from the respective processes, and their relations are analyzed. Parameters are analyzed for the survey of energy that a system demands for operation. Test facilities now under construction are also subjected to a cost analysis. A system design document is prepared for cost analysis and for assisting the process improvement and evaluation work. For the establishment of low-cost mass-production technologies, it is necessary to reappraise the currently-employed technologies for all the processes. It is necessary to coordinate the basic processes in terms of dimension and efficiency to enable them to function as a continuous, consistent production process. Target values are set for the respective processes for an output of 500kW/year at a cell conversion efficiency of 9%. In selecting items to be specified and values to be attained, users' requests are fully considered. Details are prudently coordinated of conditions for delivery from a process to another. (NEDO)

  20. Sunshine Program for fiscal 1981. Development of practical application technologies for photovoltaic power systems (Management of research and development); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Kenkyu kaihatsu kanri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    To gain a helpful guide toward the next process by properly evaluating the current project, evaluation of cost and inputted energy is indispensable. In fiscal 1981, as the first step of such evaluation effort, a manufacturing process model is built based on data about designing and manufacturing, and is subjected to analysis. Cost forming factors are extracted from the respective processes, and their relations are analyzed. Parameters are analyzed for the survey of energy that a system demands for operation. Test facilities now under construction are also subjected to a cost analysis. A system design document is prepared for cost analysis and for assisting the process improvement and evaluation work. For the establishment of low-cost mass-production technologies, it is necessary to reappraise the currently-employed technologies for all the processes. It is necessary to coordinate the basic processes in terms of dimension and efficiency to enable them to function as a continuous, consistent production process. Target values are set for the respective processes for an output of 500kW/year at a cell conversion efficiency of 9%. In selecting items to be specified and values to be attained, users' requests are fully considered. Details are prudently coordinated of conditions for delivery from a process to another. (NEDO)

  1. Fiscal 1974 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on 2-6 group compound semiconductor solar cells); 1974 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. 2-6 zoku kagobutsu handotai taiyo denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-31

    This report summarizes the fiscal 1974 research result on 2- 6 group compound semiconductor solar cells. To obtain a probability of the technology for producing photovoltaic power generation systems at a cost less than 1/100 of those by current technology, this research aims at establishment of the pollution-free production technology of the titled solar cells, and development of an innovative photovoltaic power generation system using such solar cells. The research is composed of (1) study on deterioration mechanism, (2) measures against pollution, and (3) basic study on the production system of such semiconductors. In the 1st research, the analysis result showed that deterioration under solar radiation or by short circuit is derived from an increase in resistance around a positive electrode and a decrease around a junction caused by change in Cu{sub 2}S composition due to migration of Cu ions in a Cu{sub 2}S layer by photo current. In the 2nd research, study was made on preventive technology of Cd pollution. In the 3rd research, basic study was made on the production systems of semiconductors such as sintering, chemical separating and vapor-phase growth for cost reduction. (NEDO)

  2. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on glass system materials); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Glass kei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report describes the fiscal 1976 research result on solar heat collectors using glass system materials. In fiscal 1976, study was made on improvement of selective transmission films by vacuum deposition and large prototype films, prototype coated glass by chemical treatment and its quality stability, prototype full-scale honeycomb collector, practical heat collection property, and evaluation of some problems. As the study result, characteristics of this selective transmission glass were equivalent to those of the other selective transmission films with a transmissivity of 0.90 and a reflectivity of 0.10. As the study result of production cost by vacuum deposition and resistance heating, the film treatment cost was estimated to be 2,300yen/m{sup 2}. 40 prototype coated glass plates of 1,000 x 1,000 x 3mm, and 300 prototype coated glass pipes of 16mm diameter, 870mm long and 0.6mm thick were prepared for prototype collectors. Two kinds of full-scale collectors prepared by using these selective absorption heat collection plates and coated glass showed favorable performance in heat collection experiment. (NEDO)

  3. Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on metal system materials); 1976 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kinzokukei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report describes the fiscal 1976 research result on high-efficiency high-durability inexpensive metallic collectors, equipment and materials for solar cooling/heating and hot water supply systems. In the study on metal materials for heat collector plates, corrosion-proofing experiment was made on Al-Zn, Al-Zn-In and Al-Zn-Fe-In alloys treated by bainite under 7 kinds of environmental conditions, resulting in no formation of any through hole. Study was also made on water flow corrosion test of A1100 material, and water- corrosion retardant for Al. In the study on selective absorption films, study was made on secondary electrochemically coated film and vacuum deposition film. Fabrication, test operation and preliminary experiment were made on the large secondary electrolysis facility for full- scale solar panels. The selective absorptivity of secondary electrochemically coated films was a maximum of 0.95 in absorptivity and 0.10 in emissivity, showing the favorable selective absorptivity of both Ni and Co. The durability test result showed favorable heat resistance, light resistance and moisture resistance. (NEDO)

  4. Fiscal 1974 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system (R and D on glass system materials); 1974 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Glass kei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-26

    This report describes the fiscal 1974 research result on glass system materials of plane collectors for solar cooling/heating. A barrel lens type collector was poorer in efficiency than conventional ones. A one-directional Fresnel lens type one was promising for improvement of solar radiation collection. The prototype In{sub 2}O{sub 3} selective transmission cover glass was prepared by vacuum deposition. Although selective characteristics including a solar transmissivity of 74% and an IR reflectance of 75-80% were obtained, further improvement of more than 10% is necessary. The evaluation results of some collectors are as follows. A vacuum type is poor because of its low efficiency and necessary vacuum sealing. A multi-layer type shows unsatisfactory performance at some temperatures. A glass honeycomb type is most likely because of its uppermost collection efficiency, however, development of production technology of heat-resistant honeycombs and its profitability remain to be solved. A deformed multi-layer type is practical because of its high efficiency, simple structure and low cost. Further improvement of the transmissivity and IR reflectance of cover glass by more than 10% is necessary. (NEDO)

  5. Fiscal 1999 research cooperation on the development of an advanced multimedia information system. Cooperation on joint research; 1999 nendo senshinteki multimedia joho system no kaihatsu ni kansuru kenkyu kyoryoku. Kyodo kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This report covers fiscal 1999 activities under a 5-year program which is a joint effort with China started in fiscal 1998 for the development and verification of a prototype for the above-named system to comprehensively deal with commodity distribution information, education and culture information, agriculture information, disaster/forest fire control information, medical treatment information, and environment monitor/flood watch information. A total of 12 Chinese researchers were invited to this country over the systems for disaster/forest fire control information and environment monitor/flood watch information, when the status in Japan and progress in China of the research were discussed. Joint research in China involved on-site surveys conducted relative to systems for commodity distribution information, education and culture information, medical treatment information, and environment monitor/flood watch information. Endeavors were then exerted, which concerned the survey of candidate locations for distribution centers, acknowledgement of the result of verification tests, training for equipment operation, arrangements for the contents of research, and the establishment of a mutual understanding toward the signing of annexes to the Agreement. (NEDO)

  6. Achievement report on research and development of optics-aided measurement/control system; Hikari oyo keisoku seigyo system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    The project aims to establish technologies for putting the above-named system to practical use. Such a system will measure, transmit, and control, with safety and stability by use of optical technologies, industrial process related information to be generated in certain areas such as industrial complexes and very large plants, the information including images, temperatures, flow rates, constituents, etc. Total system evaluation was performed in demonstration tests for appropriateness conducted for 32 systems in fiscal 1980 and 10 systems in fiscal 1981. Studied in the development of element technologies are opto-electronic integrated circuits (OEIC), semiconductor laser devices, light-intercepting devices, optical transmission paths, dielectric light switches, and optical sensors. For OEIC, in particular, since it is believed to be the nucleus of an optical application system, an optical technology joint research office is established, where efforts center on the substrate crystal growth technology, process technology, and crystal/process evaluation technology. (NEDO)

  7. Interim report on evaluation of research and development of manganese nodule exploitation system; Mangan dankai saiko system no kenkyu kaihatsu chukan hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This research and development project is aimed at development of the techniques which allow exploitation of manganese nodules occurring on deep sea bottoms (4,000 to 6,000 m deep) on a commercial scale, in order to secure stable supply of the non-ferrous metallic resource and improve general ocean development techniques. This project, established by the national project system, has been implemented cooperatively by the government, academic and industrial circles since 1981. Described herein are the interim results, summarized in the FY 1985. The targets of the phase for developing the individual techniques were set to develop the exploitation system design procedures, and to advance to the next phase by the end of FY 1985, where the consistent, integrated system is to be constructed and tested. The results obtained so far are satisfactory as a whole, both in the elementary techniques and their consistency. The simulations have been conducted, where various conditions are inputted to estimate the movement and exploitation characteristics of the system as a whole in the comprehensive ocean tests. It has been found that the nodule-collecting machine shows nonlinear tracking characteristics (i.e., movement different from that of the exploitation ship), and unsteady movements (i.e., repeated movements of rapid starting and stopping). (NEDO)

  8. Fiscal 1987 R and D of observation system for probing resources. 3/3; 1987 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 3/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    This paper puts together the R and D of a sensor system and a data transmission system in the R and D of observation system for probing resources. In the studies of the on-satellite synthetic-aperture radar (SAR), reexamination was conducted on the basic design of the SAR system and its test plan; also conducted were the drafting of the combination test plan of an SAR/mission transmitter and the design/manufacturing of the machinery required for the test. In the studies of the on-satellite optical sensor, the research of the function/performance of an optical sensor system was carried out, as were the design/manufacturing of an engineering model and the design/model preparation of a visible near infrared radiometer, short-wave infrared radiometer, thermal controller, etc. In the R and D of the data transmission system, a mission recording device was manufactured and tested, with the electrical/mechanical performance confirmed. Further, as a result of the test of the mission transmitter antenna, it was found to fulfill the development specifications. (NEDO)

  9. Fiscal 1987 R and D of observation system for probing resources. 2/3; 1987 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 2/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    This paper puts together the studies of the system design and control technology and of the system design and evaluation technology concerning the R and D of observation system for probing resources. In the studies of the system design and control technology, conducted were the design/examination on the electrical, mechanical and thermal interfaces between the satellite body and a mission transmitter, as well as the examinations on the mounting position, environmental test conditions, etc., with results produced. Also conducted were the interface with the terrestrial station, operation mission analysis, etc. In the studies of the system design and evaluation technology, for the purpose of evaluating ERS-1 optical sensor specifications, experiments by aircraft were carried out which used on-aircraft imaging spectro radiometer, with evaluation performed by means of multi-channel image data so obtained. Further, in the aircraft/space shuttle experiments, examination was carried out on such items as an aircraft system concerning optical sensors, visible near infrared radiometer, short wave infrared radiometer, and on-satellite synthetic-aperture radar. (NEDO)

  10. FY 1977 Annual report on Sunshine Project results. Research and development of photovoltaic power generation systems (Research and development of vertically drawn ribbon crystals of silicon); 1977 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Silicon tatehiki ribon kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-31

    This project is aimed at establishment of ribbon crystal production techniques and development of photovoltaic power generation systems incorporating the ribbon crystals, in order to greatly reduce cost of photovoltaic power generation systems. The research efforts in this fiscal year is focused on development of the techniques for continuously growing the ribbons, to attain the above goal by accelerating growth of the ribbon crystals in unit time and clarifying, in the early stage, the problems to be solved before commercializing the ribbon crystals for the future solar cells. The major research results are (1) development of the method for vertically drawing ribbon crystals of silicon, and (2) analysis of the vertically drawn ribbon crystals of silicon. For the item (1), the technological development efforts are focused on continuously drawing mechanisms and furnace for continuous drawing, with the structural studies as the center for the former and solution of heat-related problems for the latter, which eventually lead to development of a 800 mm long ribbon crystal passing over the roll. For the item (2), the crystal structure is analyzed by the electron channeling pattern method. The results suggest that use of a p-type substrate can improve average efficiency of the ribbon crystal type solar cell. (NEDO)

  11. FY 1991 Report on research and development of super heat pump energy accumulation system. Part 2. Construction and operation of the prototype system (researches on elementary techniques and construction and operation of the pilot system); Super heat pump energy shuseki system no kenkyu kaihatsu 1991 nendo seika hokokusho. 2. System shisaku unten kenkyu (yoso gijutsu no kenkyu / pilot system no shisaku unten kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-05-01

    Summarized herein are R and D results of the researches on the chemical heat storage systems, plant simulation techniques and combined systems, and international technical exchanges, for R and D of the super heat pump energy accumulation system. For the high temperature heat storage type (utilizing ammonia complexes), the initial research targets are almost attained, as a result of the designs of a chemical heat storage unit having heat storage capacity of 1,000 kWh. For the high temperature heat storage type (utilizing hydration reactions), a 25 Mcal-scale pilot partial test unit is operated, to study applicability of the practical materials and other operation-related themes. For the low temperature heat storage type (utilizing hydration reactions by solute mixing), a pilot system is operated, to attain heat recovery of 75% or more, heat storage density of 30 kcal/kg or more, and output temperature of 7 degrees C. For the low temperature heat storage type (utilizing clathrates), the evaluation tests by a pilot plant produce heat recovery of 93.2% and heat storage density of 32.0 kcal/kg. In addition, the R and D efforts are directed to, e.g., researches on plant simulation techniques and combined systems. (NEDO)

  12. Research and development of system to utilize photovoltaic energy. Survey on system and peripheral technologies for utilization of photovoltaic power; Taiyoko hatsuden riyo system no kenkyu kaihatsu. Riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the survey results on systems and peripheral technologies for use of PV power in fiscal 1994. On the case study of PV communities, as housing zone PV community, Seibu Kitanodai housing estate mainly composed of detached houses, and the Suwa area of Tama New Town of apartment houses were selected to study PV power generation on a roof, wall and window. The result clarified that generated energy of a detached house reaches 3-4 times as much as consumed one, that of an apartment house is nearly equal to consumed one, and power generation of nearly 380MW is possible based on expected housing supply until 2000. As urban core zone PV community, the survey result on Ebisu Garden Place clarified that the expected PV power supply rate is 10% or more, 20% and 30% or more for hotel and office buildings, high-rise apartment building more than 30 stories, and medium-rise one of 10 and several stories, respectively. In Sakura industrial estate, the maximum generated power was nearly equal to consumed power in a weekday, and as inverse power flow in a holiday was considered, the annual PV power supply rate was extremely high.

  13. Fiscal 1974 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on Si ribbon crystal vertical pulling method); 1974 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Silicon tatehiki ribbon kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    This research includes (1) basic study on Si ribbon crystal vertical pulling method, (2) basic design of continuous Si ribbon crystal vertical pulling mechanism, (3) basic study on vertically pulled Si ribbon crystal, (4) study on capillary materials for capillary crystal pulling method, and (5) basic study on AlAs-GaAs system compound semiconductors. In the 1st research, for Si ribbon crystal vertical pulling growth, the ribbon crystal pulling equipment was prepared and modified, and Si crystals were obtained by capillary and web methods. In the 2nd research, for development of Si ribbon crystal vertical pulling growth technology, study was made on the simple energy-saving resource-saving continuous automatic production process. In the 3rd research, measurement was made on various characteristics of ribbon crystals. In the 4th research, study was made on requirements of capillary materials from the viewpoint of capillary growth mechanism. In the 5th research, basic technology for solar cell production was established through growth experiments of AlAs-GaAs mixed crystals and multiple epitaxial crystal layers. (NEDO)

  14. Fiscal 1976 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on Si ribbon crystal vertical pulling method); 1976 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Silicon tatehiki ribbon kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-31

    This report describes the fiscal 1976 research result on Si ribbon crystal vertical pulling method for photovoltaic power generation systems. The equipment for simultaneous growth of 3 ribbon crystals was designed and prepared in consideration of capillary die arrangement, vertical pulling method and control method of temperature profiles on the die surface. The temperature profiles on the die surface were controlled by subheaters for 3 parts of each capillary die which were divided longitudinally. Ribbon crystals grew up to 5mm simultaneously through both end dies. By cooling a part of crystal, fast pulling is probably possible. Study was made on the correlation between various crystal defects of Si ribbon crystals and cell characteristics, and in particular, basic characteristics of SiC deposited particles by SEM observation to reduce their impacts. Possibility of simultaneous vertical pulling of crystals was verified by using a capillary carbon die for multi-pulling. Although crystals grew by eutectic reaction under saturated dissolution of carbon, crystals with no transition were obtained. An SiC-coated die was excellent rather than carbon one. (NEDO)

  15. FY 2000 report on the results of the regional consortium R and D project - Regional consortium R and D. Third year report. R and D of the transversal maintenance technology; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium kenkyu kaihatsu. Odanteki maintenance gijutsu no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of eliminating bad effects of the maintenance/management of equipment/facilities of plants which are made separately and of heightening efficiency of work and improving technology, persons in charge of maintenance/management, persons requesting maintenance/management and official research institutes proceeded as one with the construction of a system doing maintenance/management work. Concretely, three parties cooperated in integration and enhancement of element technologies such as inspection/diagnosis and arrangement/repair and developed the maintenance/management system (maintenance center) which does not specify objects. Based on this system, development was made of the network connecting between the center and facilities, diagnosis car, and multi-functional repair car. Studies were made on the following three. As to the system development, conducted were the development of a deterioration mode prediction system, basic structuring of a remote maintenance network, and making of fatigue/corrosion/abrasion database. Concerning the tool development, technology to foresee damages on the static portion such as piping, etc. were developed. In the study of field application, conducted were analysis of maintenance flow, development of retrieval system of equipment parts/personnel/operation procedures and multi-functional repair car, etc. (NEDO)

  16. FY 2000 report on the results of the regional consortium R and D project - Regional new technology creation R and D. First year report. R and D of medicine toxicity assessment use hepatocyte chip; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium kenkyu kaihatsu / chiiki shingijutsu soshutsu kenkyu kaihatsu. Dokubutsu dokusei hyokayo kansaibo chip no kenkyu kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Judging that in the beginning of the toxicity test, the necessary information/knowledge are acquired not by using animal itself but only by using liver system (hepatocyte), the development was proceeded with of the hepatocyte chip substituting for the animal experiment. Studies were made in the following five fields: 1) design of functional matrices; 2) development of the pharmacological assessment technology; 3) development of cell sensing technology/biosensor fabrication; 4) study of a possibility and the limit of cell patterning technology; 5) survey of the market scale. In 1), studies were made of the establishment of the 3D culture method for hepatocyte and the construction of hepatocyte models for medicine assessment using pieces of liver. In the latter, by including capsule using the sugar introduced with galactose residue which is special sugar of hepatocyte to alginic acid and chitosan which are natural polymer and also hepatocyte isolated into sponge, aggregate was formed, and its use as a medicine assessment use liver model was tried to be made. (NEDO)

  17. Research and development of photovoltaic power system. Optimization of bandgap of chalcopyrite semiconductors; Taiyoko hatsuden system no kenkyu kaihatsu. Kinseitaihaba no saitekika no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Konagai, M [Tokyo Institute of Technology, Tokyo (Japan). Faculty of Engineering

    1994-12-01

    This paper reports the result obtained during fiscal 1994 on research on research on optimization of bandgap in thin film compound solar cells. In research on Cu(InGa)Se2 thin film solar cells by using a gas phase selenide making process, discussions were given on optimizing the following three processes: a process to raise temperature of a precursor film formed at a substrate temperature of about 150{degree}C, a selenide making process to perform annealing at about 500{degree}C, and a temperature reducing process. Good characteristics were obtained when selenium amount in the precursor is about 50%. In a bandgap control viewpoint, it was found that the conversion efficiency decreases rapidly when Ga composition is higher than 50%. A conversion efficiency of 14.9% was obtained to date at the Ga/(In+Ga) ratio of 0.4. In research on Cu(InGa)Se2 thin film solar cells by using a simultaneous deposition method, a conversion efficiency of 13.5% was obtained at a bandgap width of about 1.3 eV during research on manufacturing ZnO/CdS/Cu(InGa)Se2 thin film solar cells by using the simultaneous deposition method. Research has been carried out on manufacturing Cu(InGa)Se2 thin film solar cells using ZnSe interface layers. 8 figs.

  18. Interim report on evaluation of research and development of manganese nodule exploitation system; Mangan dankai saiko system no kenkyu kaihatsu chukan hyoka chukan hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-05-01

    This research and development project is aimed at development of the techniques which allow exploitation of manganese nodules occurring on deep sea bottoms (4,000 to 6,000 m deep) on a commercial scale, in order to secure stable supply of the non-ferrous metallic resource and improve general ocean development techniques. This project, established by the national project system, has been implemented cooperatively by the government, academic and industrial circles since 1981. Described herein are the interim results obtained by the FY 1984. The bases for development of the elementary techniques have been established for the comprehensive ocean tests. Bright prospects have been obtained to achieve the objectives, although there are some problems remaining to be solved. Interfaces between the sub-systems are being reviewed mainly by the persons in charge of the total system. No problem is foreseen in consistency of the individual components. The movement and exploitation functions of the test system are simulated and validated in detail, to develop the total system. It has been found by the simulations that the nodule-collecting machine shows nonlinear tracking characteristics (i.e., movement different from that of the exploitation ship), and unsteady movements (i.e., repeated movements of rapid starting and stopping). (NEDO)

  19. FY 1998 Report on development of technologies for commercialization of industrial solar systems. Summary of the abstracts (Research and development management); 1998 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika gaiyo sogoban. Kenkyu kaihatsu kanri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The FY 1998 programs for development of technologies for commercialization of industrial solar systems include those for freezing/refrigeration systems utilizing solar heat, and international joint programs for development of technologies for the solar heat-utilizing systems. The studies are also conducted to draw the technological development programs for the solar heat-utilizing systems to be developed in the future. For development of the solar heat-utilizing freezing/refrigeration systems, the efforts are directed to extending service life of hydrogen occluding alloy to at least 10 years, which is one of the final targets. High reversibility up to 1,000 cycles is confirmed with the alloy working at low temperature for generating low-temperature heat. The international joint programs for technological development include technology evaluation of lumber drying by solar heat by operating the pilot plant, training of engineers and study on commercialization of the concept in Republic of Indonesia. The studies on technological development of solar heat-utilizing systems include those on classification of the solar heat-utilizing systems by area and utilization type, and evaluation of operating temperature levels and the merits and themes/problems. (NEDO)

  20. Sunshine Program-assisted project achievement report for fiscal 1981 on the development of technologies for photovoltaic power system practical application. Development of photovoltaic power generation demonstration system (Research and development for schoolhouses); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden demonstration system kaihatsu (gakkoyo system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    Power generated by solar cells complying with NEDO (New Energy and Industrial Technology Development Organization) specifications is stored in a storage battery or is converted into AC power in a DC-AC converter for interconnection with a commercial power system, and then supplied to loads in schoolhouses. The system operates independently when the commercial power system is out. Basic plans and primary specifications had been determined, basic modules experimentally built, tested, and part of their details designed, all these up to fiscal 1980. In fiscal 1981, system design details are drawn, housetops are examined for installation, and problems that may entail installation are checked. A system data accumulation unit comes into operation for data collection. A system simulator is developed and constructed and the solar cell is checked for performance. Model arrays are built and subjected to a combination tests, when the effect of shade is also investigated. A charge control unit, high-efficiency GTO (gate turned-off) thyristor DC-AC converter, and a protection circuit in preparation for interconnection are developed, and experimentally constructed. In fiscal 1982, 20kW solar cells will be installed and schoolhouse systems will come into service operation. (NEDO)

  1. Report on results for fiscal 1996 on development of superconducting electric power application technology. Pt. 2. R and D of superconducting wire, R and D of superconducting generator, studies on total system, R and D of refrigeration system, and verification test; 1996 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 2. Chodendo senzai no kenkyu kaihatsu, chodendo hatsudenki no kenkyu kaihatsu, total system no kenkyu, reito system no kenkyu kaihatsu, jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    In fiscal 1996, the initial cooling test and rotary excitation test were conducted for the 70,000kW slow-response type model machine, with the basic characteristics of the rotor verified such as the cooling characteristics, shaft vibration characteristics, mechanical strength, and superconductivity stability, and with the results of the studies explained. The rotor of the 70,000kW slow-response type model was installed in the test site, and the field test was carried out in 1997. For this purpose, research test was performed by the element technology of the model machine and the partial model. The technological development items, trial manufacture and test items were field winding, multi cylindrical rotor and damper. Upon the test results using the element and partial model, the design and manufacturing were implemented of the superconducting generator of a slow-response type excitation method with the output of 70,000kW class. Performed were the basic characteristic test, long-term operation test and severity test on the assumption of abnormality, verifying the characteristics and reliability of the generator as well as obtaining data concerning an excessive electromagnetic force and heat generation. From the test data and the analysis/evaluation results obtained on the model machine, the 200,000kW class pilot machine was reviewed in the conceptual design. (NEDO)

  2. Fiscal 1976 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on 2-6 group compound semiconductor solar cells); 1976 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. 2-6 zoku kagobutsu handotai taiyo denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-31

    This report describes the fiscal 1976 research result on 2-6 group compound semiconductor solar cells for photovoltaic power generation systems. The research aims at the system less than 1/100 in cost. Vapor deposition resulted in failure to obtain high-efficiency cells. Vapor-phase growth revealed Cd-Te single-crystal solar cell is promising, however, resulted in failure to obtain high-efficiency thin film elements. Both chemical deposition and sintering succeeded in mass production of prototype high-efficiency elements equal in performance. However, since chemically deposited CdS film is too thin having higher serial resistance, it requires In{sub 2}O{sub 3} auxiliary transmissive electrodes on glass substrates. Since CdTe film and CdS film also require completely different vapor deposition processes in hetero- junction, chemical deposition is more disadvantageous in cost than sintering. CdTe thin film fabricated by screen printing/sintering is most promising. Since Cd is harmful to human bodies, study was made on pollution preventive measures in its production or use stage, and accidents or fires, obtaining some results. (NEDO)

  3. Fiscal 1974 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on Si thin film crystal by particle acceleration growth); 1974 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Ryushi kasoku seichogata silicon usumaku kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    This research includes (1) basic study on formation technology of Si thin film crystals by particle acceleration growth, (2) basic study on junction formation technology for Si thin film crystals, and (3) basic study on GaAs compound semiconductors by pyrolysis method. In the 1st research, the thin film formation equipment was prepared for formation of charged Si particles from monosilane and solid Si in inert gas plasma by high-frequency excitation, and its expected characteristics were confirmed through its operation test. Basic data of Si thin films were also obtained by electron beam diffraction and Auger electron spectroscopy. In the 2nd research, study was made on junction formation systems for thin films, and the idea of a continuous thin film formation system was obtained for junction formation. In the 3rd research, development of p-type GaAs epitaxial technology was promoted, and it was confirmed that various p-type GaAs compound semiconductors of 10{sup 12}-10{sup 18}cm{sup -3} in impurity concentration are obtained by controlling a ratio of trimetylgallium gas to arsine gas. (NEDO)

  4. Fiscal 1997 R and D project on industrial science and technology under a consignment from NEDO. R and D of the superconducting material and device (technical development of the Josephson device hybrid system); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Chodendo zairyo chodendo soshi no kenkyu kaihatsu (Josephson soshi hybrid system no gijutsu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In order to establish basic technology for hybrid systems of superconducting and semiconducting devices, study was made on ultrahigh speed and low energy consumption properties of Josephson devices. As Josephson IC technology, a logical circuit, ring network, memory circuit, and oxide superconductor logical circuit were studied. As superconducting hybrid system technology, a Josephson device- semiconductor device interface, formation technology of signal transmission lines, and Josephson-MOS IC technology were developed. In fiscal 1997, as Josephson IC technology, switch motion of 4GHz in clock frequency was achieved by new high-density wiring process. Integration of some semiconducting processor elements, junction of surface- stabilized superconducting thin films, and motion of combination structure of some SQUIDs were also confirmed. On the hybrid system, voltage conversion operation of all interfaces was confirmed. Proper logical operation of the Josephson device hybrid circuit was also confirmed. 95 refs., 90 figs., 5 tabs.

  5. Research and development of system to utilize photovoltaic energy. Survey on the evaluation of photovoltaic power generation; Taiyoko hatsuden riyo system no kenkyu kaihatsu. Taiyoko hatsuden hyoka no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the survey results on evaluation of PV power generation in fiscal 1994. (1) On the evaluation technique of energy pay-back time, foreign trial calculation examples by integration method were surveyed. However, there were not many study examples, and the calculation basis of input energy was also ambiguous. The calculation result by input-output analysis in Japan gave the value more than that by integration method, pointing out that indirect input energy is essential. (2) On the evaluation technique of the degree of environmental contribution, CO2 emission of the PV generation system installed on ordinary housing roofs was calculated to estimate reduction of CO2 emission and cost. As a result, PV power generation as reduction measures against CO2 brought a little cost increase. (3) On the latent scale of PV power generation, it was estimated to be nearly 191GW although under no restriction. It was a considerably large value as compared with the current power generation capacity in Japan. 4 tabs.

  6. Report on achievements of research and development of an automatic sewing system in fiscal 1985. Total system; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper describes the total system, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. In the study of automating the production system by apparel types, basic and multiple type developments were studied on five representative types of apparels by fiscal 1984. As a result, fiscal 1985 has made it possible to narrow the trial wear down to one type which incorporates characteristics of the five apparel types. It was made possible to focus the study on this type to perform the automation study on the sewing system. Automation procedure was made clear step by step on the series of works including collar fitting, sleeve fitting, side matching, and hem processing as the three-dimensional sewing system being the core technology in the automatic sewing system. Studies from the hardware aspect were executed in the process formation utilizing the new technologies. In the automation study from the production system point of view, the FMS and FA technologies were utilized, and device control was advanced by using NC as the base. In order to complete the study, networking of information and software are important. A simulation program was prepared for the optimized sewing process mixed flexible flow, which incorporates multi-functional stations. (NEDO)

  7. FY1995 study of feedback type gait training system; 1995 nendo feedback gata hoko kuren sochi ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The purpose of this project is to develop and demonstrate the utility of feedback type gait training equipment designed for the measurement and evaluation by a walking training of the aged or patient. As similar concepts of walking training, a locomotion in the water for the aged is applied in rehabilitation. Our development of this study established the system of a suspending mechanism which revolves around the prop, and a walking on the circular type force plate by the aged or patient. It is possible to detect a walking reaction force of several patients from force plate simultaneously. And then, the data from force plate makes feedback signal to put up the patient like a buoyancy in the water. Concerning the evaluations of walking pattern a step range, a hanging ratio and a walking speed, etc. are acquired for each patient by the acknowledgment base. This system is actively able to perform a walking training continuously compared with conventional passive gait equipment. (NEDO)

  8. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D field. Third year report. R and D of a working material processing eco system using powder mold-releasing lubricant; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu bun'ya. Funtai rigata junkatsuzai wo mochiita sokeizai kako eco system no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of constructing the industry of processing low cost/low environmental load working materials, the development was proceeded with of a block die type powder mold-releasing system. Studies were made in the following 6 fields: 1) optimization/commercialization of new adhesion/flow methods; 2) optimization/commercialization of new powder mold-releasing lubricant; 3) demonstrative experiment and optimization of an eco die cast system; 4) optimization of a powder mold-releasing forging system; 5) application test on the actual mold-releasing lubricant reduction type system; 6) comprehensive investigational study. In 1), studied were a method to integrate the profile of supply pressure of powder conveying air flow and the basic information on adhesion behavior into the practical process, and optimization of powder supply method and supply device control sequence. In 2), the development was made of a sleeve use high thermal insulation type powder mold-releasing lubricant (composed mostly of Al(OH){sub 3}, graphite and wax). This powder mold-releasing lubricant remarkably improved forging ability of the ultra-thin material with 0.4mm thickness and materials with complex shapes and markedly decreased fracture chills. (NEDO)

  9. Achievement report for fiscal 1981 on Sunshine Program research and development of photovoltaic power systems. Research and development of amorphous solar cells (Research on amorphous silicon defect density); 1981 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Amorphous taiyo denchi no kenkyu kaihatsu (Amorphous silicon no kekkan mitsudo no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    So as to determine the energy distribution of defect level density in a-Si, which is indispensable for an optimum solar cell design, the hitherto unclear theoretical relationship between the field effect method and MOS (metal oxide semiconductor) capacity method is made clear, and a unified theory is newly established. A high-speed totally automatic evaluation system is developed, capable of high-accuracy determination of defect levels. For the realization of an a-Si MOS structure required for fulfilling the above purpose, a-Si is grown and then diborane and ammonia are subjected to a glow discharge decomposition process for the formation of a new insulation film. It is found that the material may be utilized for MOS structure construction for defect density evaluation. Studies are conducted on plasma emission spectroscopy and infrared absorption analysis for the elucidation of growth mechanism for the growth of high-quality a-Si. Key radicals in plasma that govern film growth are investigated. It is disclosed that excited hydrogen in plasma plays an important part in microcrystalline phase deposition. It is also disclosed that hydrogenation greatly improves on CVD (chemical vapor deposition) a-Si doping efficiency. (NEDO)

  10. FY 1987 report on the result of the R and D of an automatic sewing system. Total system; 1987 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    The paper summarized the R and D of a total system which is an element technology of an automatic sewing system by the Automatic Sewing System Technology Research Association. As to the research on the apparel side, the following were studied: A. To clarify the effective field of element technology by dress type. B. To clarify the method of applying the system to small-/medium-size plants. C. To make study for automation so that it can be the basic data for experimental plants. To proceed with the study concretely, they asked 6 companies developing element technology to have the field study meeting. To study conditions for experimental plants from viewpoints of FA and FMS, the following studies were conducted concretely using a system model, based on the plant design law: A. Layout plan of the system model. B. Handling plan of the system model. C. Communication plan of the system model. D. Utility plan of the system model. E. Building plan. F. Study of the medium-term evaluation method. G. Study on the model plant. The above-mentioned study of the total system was proceeded with under the consideration of supporting the smooth progress of the developmental schedule of the automatic sewing system. (NEDO)

  11. FY 1977 Annual report on Sunshine Project results. Research and development of solar energy systems for air conditioning and hot water supply (Research and development of solar systems for existing residential buildings); 1977 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kison kojin jutakuyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-05-31

    As part of the research and development of the solar energy systems for air conditioning and hot water supply for existing residential buildings, the following efforts are made: (1) system analysis, (2) studies on devices and materials, and (3) installation and operation of the facilities in test buildings, and collection of the data. For the item (1), the sensible heat type heat-accumulating tank is replaced by the latent heat type to reduce heat losses and auxiliary power requirements by improving heat-accumulating tank efficiency and revising the control procedure. For the item (2), the devices installed in the test buildings are tested to improve their performance and reliability, in which, e.g., results of operation, under commercial conditions, of the Rankine cycle refrigerator installed in the test building are taken into consideration. The empirical correlation {eta} 0.66 - 1.7{delta}T/I is obtained for instantaneous heat-collecting efficiency of a vacuum collector, made on a trial basis. Its heat loss is sufficiently small, which is in agreement with the results of the nighttime heat release tests. For the latent heat type heat-accumulating tank, stability of the materials therefor are investigated. For the Rankine cycle refrigerator, development of its parts is continued. For the item (3), the facilities are tested for around 7 months, and problems involved in each device are clarified. (NEDO)

  12. FY 2000 report on the results of the development of technology for commercialization of the photovoltaic power system - R and D of evaluation technology of the photovoltaic power system. Separate volume. R and D of the system evaluation technology (Data book on the photovoltaic power system); 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu - Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu - System hyoka gijutsu no kenkyu kaihatsu (Bessatsu : Taiyoko hatsuden system data shu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of establishing the optimum design and optimum operation technology of various kinds of photovoltaic power system, data were collected to make a data book on various kinds of photovoltaic power system of which the future commercialization is expected. Included in this data book were the monthly report on operation data on demonstrative test facilities at the Hamamatsu site of JQA (Japan Quality Assurance Organization), daily graph of insolation/temperature, monthly graph of wind direction/wind velocity. Further, as the data on the residential use photovoltaic power system, data on the following were summed up: information on the site of installation of the residential use photovoltaic power system (photo information, the state of installation such as sites installed more in FY 2000, drawings of module arrangement and measuring point layout, etc.), daily report on operation (graph of daily trends, daily report by site, hourly report by site, daily report on all sites, hourly report on all sites), operation data and performance indices, list of troubles arising in the residential use photovoltaic power system, other system information about residential use measuring data, power generation characteristics and {alpha}{sub pmax} of residential use solar cell modules, etc. (NEDO)

  13. FY 1999 research and development results. Preparatory study for the underground thermal energy storage system; 1999 nendo chichu jiban chikunetsu system gijutsu sendo kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    The study is conducted for the underground thermal energy storage system which utilizes heat capacity of the underground, e.g., aquifer, to exchange heat with the underground, and the FY 1999 results are described. For establishment of the concept of the underground heat storage systems, 2 sites are selected for each of Tokyo, Osaka and Sapporo for the study as the geological ground models, for their weather characteristics. Two cases are considered for the site where underground heat exchangers are installed, open space and immediately below a building. The heat-storage system comprises a high-efficiency heat pump, water heat-storage tank and cooling tower. The evaluation results indicate that energy saving rate of 37% or more and CO2 reduction rate of 9.5% or more are achievable in all areas except Sapporo, i.e., Tokyo and Osaka. The economic evaluation results indicate that the simple pay-out period is around 100 years for Tokyo and Osaka, and 80 years for Sapporo. The underground heat storage system is approximately 10% lower in life-cycle cost than the conventional system, 3 versus 3.3 billion yen for the period of 60 years. (NEDO)

  14. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Total system; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association has performed the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research and development on the total system. Such apparel side researches were performed on setting five kinds of trial wears to be said model wears, and on developing the component technologies by wear types. In addition, software research was carried out on automating five kinds of three-dimensional assembling and sewing works as the core works. With regard to codification required for the software, plans were established on apparel configuration codes, sewing specification codes, sewing device codes, and sewing attachment codes. Plans for indication symbols in the sewing works were also established. In the research based on FA and FMS, researches were executed on the facility plan in the system model and on an intermediate evaluation method, with information exchange being made with the apparel side researches. In researching the retrofit technologies, researches were performed to incorporate the principle of achieving the target. (NEDO)

  15. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Total system; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Total system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association has performed the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research and development on the total system. Such apparel side researches were performed on setting five kinds of trial wears to be said model wears, and on developing the component technologies by wear types. In addition, software research was carried out on automating five kinds of three-dimensional assembling and sewing works as the core works. With regard to codification required for the software, plans were established on apparel configuration codes, sewing specification codes, sewing device codes, and sewing attachment codes. Plans for indication symbols in the sewing works were also established. In the research based on FA and FMS, researches were executed on the facility plan in the system model and on an intermediate evaluation method, with information exchange being made with the apparel side researches. In researching the retrofit technologies, researches were performed to incorporate the principle of achieving the target. (NEDO)

  16. Report on 1979 result of Sunshine Project. R and D on solar power generation system (R and D on particle non-accelerated growth type silicon thin film crystal); 1979 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Ryushi hikasoku seichogata silicon usumaku kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    The R and D was intended to establish the manufacturing technology of a particle non-accelerated growth type silicon thin film crystal, for the purpose of developing a technology for enabling the production of a solar power generation system, whose price is practically 1/100 compared with that of building the system with the current technology, and the R and D was also intended to build the system using such silicon material. While a simple purification method was examined for a low purity metallurgical-grade silicon, a solar-grade silicon (SOG) was developed as the new material this year, with a solar cell experimentally manufactured having a structure directly joined to the substrate material and with evaluation carried out on the characteristic of such solar cell. The application of 'gettering' was tried which was for removing harmful impurities from the substrate obtained from such material, bringing an outlook of manufacturing a solar cell with a conversion efficiency of 10%. Concerning the SOG-Si, the efficiency of 13% or higher was attained through the improvement of the manufacturing process. This was the value comparable to the case of using a conventional high purity monocrystal wafer. Further, the application of an ion implantation method was studied for the purpose of getting a low cost. (NEDO)

  17. Report on 'manufacturing technology supported by advanced and integrated information system through international cooperation'. Domestic surveys; 'Kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kokunai chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The committee of manufacturing technology supported by advanced and integrated information system through international cooperation (MATIC) has been established as the organization to promote necessary surveys, deliberate the research and development guidelines and themes, and thereby support the joint R and D projects with Asian countries to improve information systems for their manufacturing industries by MATIC. The R and D skeletons are set in FY 1994 for the works in and after FY 1995. The relationships between affiliates of Japanese enterprises and local enterprises, actual conditions of the manufacturing industries and so on are surveyed, in order to extract problems related to the information systems for the promising manufacturing industries in the Asian countries. Each industry has its own characteristics with respect to, e.g., numbers f parts and process steps, product life cycle, extent of automation, skill of workers, and spread of the related industries. Therefore, 3 industrial areas are picked up as those considered to be adequate for the case studies, and surveyed for the system functions, performance, elementary techniques and so on which are required to establish the information systems for their production systems. (NEDO)

  18. Fiscal 1998 R and D report on femtosecond technology (power generation facility monitoring system using high- intensity X-ray pulse); 1998 nendo femuto byo technology no kenkyu kaihatsu (kokido X senb pulse riyo hatsuden shisetsu monitoring system no kenkyu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report reports the fiscal 1998 R and D result of Femtosecond Technology Research Association (FESTA) supported by NEDO. For creation of industrial basic technologies supporting the advanced information society in the 21st century, ultra-high speed electronics technology including new functions beyond the speed limit of conventional electronics technologies is indispensable. From such viewpoint, this R and D aims at establishment of the basic technology controlling conditions of beams and electrons in a femtosecond (10{sup -15}-10{sup -12} seconds) region. In development of the titled system, this R and D aims at generation of high-intensity X-ray pulse by interaction between femtosecond light pulse and high-density electron beam pulse, and development of measurement technology (non- stop inspection) of high-speed moving objects using such X- ray pulse. In fiscal 1998, this project succeeded in time stabilization of laser oscillators at a 100fs level and generation of low-emittance electron beam pulse through development of ultra-short pulse synchronization, laser stabilization and electron beam pulse generation technologies. (NEDO)

  19. Development of research activity supporting system. 2. Evaluation of desktop video conferencing; Kenkyu katsudo shien system no kaihatsu. 2. Enkaku kijo uchiawase hoshiki no jitsuyosei hyoka

    Energy Technology Data Exchange (ETDEWEB)

    Tsutsumi, F.; Hishitani, J.; Matsui, S. [Central Research Institute of Electric Power Industry, Tokyo (Japan)

    1996-03-01

    Desktop video conferencing (DVC) system and its software were investigated. A test system was actually constructed. Based on the test results, its practical advantage and disadvantage were illustrated. The DVC system was constructed using general LAN, and operation experiments were conducted, as to research activity. From the interview with participants and analysis of conversation history, advantage and disadvantage of this system were clarified. Performance of the trial system was examined using practical LAN, to compare with the performance of commercial systems. When using LAN, the same problems were given. It was found that the DVC system can not substitute for the conventional real face to face meeting, but it is suitable for some communication styles, for example free participation meeting or collaboration based on the same objective, which has been hard up to this time. In addition, software was made as trial, by which reservation of meeting, announcement, and calling can be carried out. 26 refs., 6 figs., 5 tabs.

  20. Achievement report for fiscal 1999 on the development of total evaluation research laboratory system for the medical welfare equipment technology research and development project; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu project yo sogo hyoka kenkyu rabo system kaihatsu jigyo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    A laboratory system named above has been developed to propel forward efficiently the efforts to develop medical welfare technologies through close coordination between medicine and engineering. Six laboratories are linked with each other in a network for the realization of an environment in which general support is extended to all the stages of equipment development from basic through clinical assessment. The biomedical engineering laboratory is constituted of various analyzing devices, and is capable of in vitro assessment of bioingredients. The therapeutic laboratory is provided with bioinformation/NMR (nuclear magnetic resonance) measurement equipment, animal surgical operation equipment, etc., and performs the assessment of test animals at the first stage of clinical assessment. The diagnostic laboratory acquires various image data necessary for the development of medical equipment at the same level as that of the site of clinical diagnosis. The intelligent surgical operation room takes in real-time diagnostic images while a surgical operation is under way and, at the same time, assesses surgical devices in the same environment as that of the surgical operation room. The medical information laboratory accumulates medical and image data from the other laboratories, and integrates the accumulated data. The data management center manages the laboratories in a unified way and enables comprehensive assessment and research. (NEDO)

  1. Fiscal 1998 research report on the R and D on industrial science and technology for creating new industries. R and D on intelligent material and structure systems; 1998 nendo shinki sangyo soshutsugata sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Chiteki zairyo kozo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project aims at development of the basic technology of the structure system which has the same intelligent functions as living body such as perception, decision and response through information processing/control (brain) by integrating advanced complex material structure (skeleton), fiber or film sensor material/device (nerve) and actuator material/device (muscle). This report describes the fiscal 1998 research result. On health monitoring technology, study was made on development of high-performance sensors, and a damage detection and self-diagnosis system for structural integrity. On active adaptive structure technology, study was made on improvement of a quasi-elastic behavior model for shape memory alloys, and a candidate actuator for noise and vibration reduction. On actuator materials and devices, study was made on the relation between electronic properties and dielectric/electro-strictive characteristics of the latest advanced ceramic materials available. Creation of silent smart structure was also clarified. Smooth connection and cooperation among groups were promoted through the technical committee and research on domestic and overseas trends. (NEDO)

  2. Research and development of peripheral technology for photovoltaic power systems. Meteorological analysis for suitable design of photovoltaic power generation systems; Shuhen gijutsu no kenkyu kaihatsu. Saiteki sekkei no tame no kisho data no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on the standard weather data necessary for simulation of PV power generation systems in fiscal 1994. In the study on the selection criterion of the standard weather data from the viewpoint of PV power generation systems, three typical years are used; a year with average solar radiation, and two years with extremely less and more solar radiation for safe simulation. The standard weather data are arranged for output calculation of PV power generation systems by selecting the most typical year based on long-term observation data. The data to be arranged are as follows; total, direct and scattered solar radiations incident upon a horizontal surface, solar radiation upon a slope surface, sunshine duration, air temperature, wind direction, wind velocity, amount of precipitation, and snow depth. For arrangement of the nationwide standard weather data, estimation of total solar radiation is necessary based on sunshine duration data observed by all weather bureaus. In this study, the estimation model was developed of the total solar radiation integrated with time from rotary pyrheliometer data. 5 figs.

  3. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Chofu); 1999 nendo Welfare Techno system kenkyu kaihatsu (Chofu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a variable type living environment system for elderly people and a system to assist medical welfare and life as a whole for elderly people at the Chofu Welfare Techno-house. This paper summarizes the achievements in fiscal 1999. In the research and development of the variable type living environment system for elderly people, fabrication was performed on the trial basis for a unit to facilitate transfer from a bed to a toilet and taking shower at the toilet seat position. The unit was installed at a hospital in the city of Chiba after discussions and improvements have been made. In the survey and research on welfare devices, for the purpose of serving for selecting welfare devices to be incorporated in variable type welfare houses, surveys were carried out on commercially available welfare devices capable of dealing with daily life actions. Welfare mini-town cases in overseas countries were investigated, taking up the Netherlands, Denmark and the U.S.A. as the object. In the research and development of the system to assist medical welfare and life as a whole for elderly people, design and preparation were carried out on the house terminal information systems and the town management systems. Operation of each information system was verified on a simulated network. (NEDO)

  4. Report on achievements in fiscal 1999. Development of technology to put photovoltaic power generation system for industrial use into practical use (Summary of comprehensive achievement); 1999 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Kenkyu kaihatsu kanri

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    NEDO is proceeding with the development of a technology to put photovoltaic power generation system for industrial use into practical use, with an aim of simultaneous solution of sustainable growth and environmental problems. In developing an advanced heat process type system, selection was made on high-performance refrigeration materials for a stand-alone type refrigeration system capable of dealing with levels of minus 20 degrees C or lower (Ti-Ni-Zr-Mn-V based hydrogen absorbing alloys for use at low temperatures, and La-Ni-Sn-Al based hydrogen absorbing alloys for regeneration use). Evaluations were given on the developed refrigeration system by using the dynamic property simulation technology. The developed system achieved a cold heat acquiring temperature of minus 20 degrees or lower, and a heat output of 1,500 kcal/hr or more under the conditions of outside air temperature of 28 degrees C, and collected solar heat temperature of 140 degrees C. CO2 reduction unit requirement was calculated from LCA on a solar heat utilization system with which the future technological development is expected to aim at. Themes proposed to be promoted in the future would include a direct heat utilization system such as the building material integrated system, a freezing and refrigeration system, a high-temperature light and heat collecting system, a harmful substance analyzing system, a high temperature utilizing fuel synthesizing system, a high-efficiency heat storing system, and a snowy cold region system. (NEDO)

  5. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on metallic materials ); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Kinzokukei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-31

    The following technologies were developed for the purpose of materializing various methods of a solar cooling/heating and hot-water supply system using aluminum and other metallic materials: (1) research on improving corrosion resistance of metallic materials for a heat collector plate and (2) research on a selective absorbing film. The results in fiscal 1979 were as follows. (1) A practicality running test for a solar panel, which started in fiscal 1977, was continuously carried out at eight places in the nation. After approximately two years and a half passed, each panel was cut open and analyzed. As a result, despite a difference in the degree of corrosion by the regions, an Al-Zn-Fe-In alloy had a larger corrosion area than two other alloys, but the corrosion depth was shallower, with the corrosion remained only in the clad layer, which seemed to eliminate the fear that it might grow to be a through-hole for the time being. This research was completed. (2) Research for the selective absorbing film was carried out in fiscal 1979 on a chrome black membrane by a high frequency excited ion plating method and on a carbide and nitride membranes. In addition, a durability test and an Auger analysis were performed for a titanium nitride selective absorbing film that was obtained by a DC bipolar reactive ion plating method. (NEDO)

  6. Development in fiscal 1998 of technology to put solar systems for industrial use into practical use. Investigative research on solar system (Development, investigation and research of solar heat utilizing system); 1998 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (taiyonetsu riyo system no gijutsu kaihatsu chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to prepare a strategic technological development program for solar heat utilization, evaluations and discussions were given on solar heat utilization from the viewpoints of 'utilizing applications', 'demand' and 'possibility of the proliferation thereof'. In the solar heat utilization, the cost rising in approximate proportion with scale of the heat utilization must be considered as one of the predestined conditions. What can be conceived as a means to enhance the economic performance by using engineering approaches would include heat storage, elementary technologies for transportation and the standardization thereof, and the scale economy on the production side in mass production. As a required step in which the series of favorable circulation of standardization to mass production, cost reduction and large quantity proliferation can be induced, it is appropriate to assume household use with high calorie unit price as the target. The household area covers room heating and hot water supply, in which the temperature level is much lower than in industrial use. In this area, a system may be established with a conception to use solar heat as the main heat source, and calorific power by fossil fuel as the supplementary heat source. Solar heat utilization may be considered utilizable in foodstuff factories and school lunch supply centers. (NEDO)

  7. Evaluation report on research and development of 'the comprehensive water recycling and utilization systems'; 'Mizu sogo saisei riyo system' no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-08-01

    This research and development project is aimed at treatment of sewage, industrial waste water and the like at lower cost for reutilization, while efficiently producing methane or the like by the systems annexed to the water treatment systems with high-concentration bio-reactor systems incorporating separation membranes. The waste water types studied to be treated by these systems include sewage discharged in large quantities and waste water containing oil/fat and protein (low-concentration waste water), and starch-, alcohol and paper/pulp-containing waste water, and excrements (medium-concentration waste water). The project has found the optimum systems, by adequately configuring the separation membrane modules, and combining dissolution of suspended solid with methane fermentation reactors for selective treatment of organic substances; improved efficiencies of removing organic substances and producing methane by fermentation, and realized reduction in quantities of discharged sludge; and thereby established the bases for the new waste water treatment techniques. The reactor systems developed for water treatment are those based on biological removal of nitrogen. They greatly reduce treatment time to produce treated water of high quality. For treatment of sludge, the techniques have been developed to convert sludge into oil. These results are well applicable to various areas, e.g., sewage treatment, and food and pulp industries. (NEDO)

  8. FY 2000 research and development on DSRC/ITS application systems for vehicles; 2000 nendo DSRC/ITS shasaiki no oyo gijutsu kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 2000 results of the research and development project aimed at application of the large-capacity, high-speed, bilateral dedicated short-range communication (DSRC) techniques, used for communication between running vehicles for electronic toll collection (ETC), to various types of ITS. The current ETC data alone is useful to apply the tollgate passage histories to the management of the vehicle operation. For practical application of the ETC tollgate passage data by transportation companies, developing the IC card readers installed at their offices and examining methods of interconnecting the DSRC-based vehicle operation management systems and ETC are effective. The field demonstration tests are conducted for DSRC-based onboard ETC equipment in real environments. The standards or guidelines are drafted for the four research items studied for application of DSRC/ITS onboard equipment, based on the onboard system architectures. More concretely, the standard specifications are drafted for the two items of the DSRC-applied platforms and functional diversification of the onboard ITS equipment, and the guidelines are drafted for the other two items of application of the DSRC systems for paying various fees and application of the DSRC systems for vehicle operation management. (NEDO)

  9. Report for fiscal 1997 on simple operation type CAD/CAM system development through international cooperation. Research achievements; 1997 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper reports the achievements in fiscal 1995 in the research and development project for an electronics design and production aid system of simple operation type (MATIC). The project is intended to support works of Asian countries on the information society, and enhance levels of the manufacturing industries and supportive industries by utilizing the information technologies. The working group (WG)I, related to automobiles and components thereof, improved functions of the primary system and continued demonstration tests. The group launched for the secondary system a system development that makes timely information transmission and receipt possible among research and development enterprises, local assembly enterprises and facility and parts suppliers. The WGII (household appliances and their parts) designed and developed an electronic catalog system based on pre-prototypes developed independently by different countries, and performed demonstration tests. The WGIII (textiles and apparels) carried out with China demonstration tests on the international EDI system, translation system and CAD/CAM system. It also developed a sewing technology standards system. It installed equipment and devices in Indonesia for preparation of the demonstration tests. (NEDO)

  10. Report on achievements of research and development of an automatic sewing system in fiscal 1988. Flexible sewing system; 1988 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Flexible sewing system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on research of a production system by apparel types and systematization of an experiment plant. As the research on systematizing the experiment plant, the association is tackling with the researches on a high-speed cutting sub-system, a flexible sewing sub-system, a hi-tech assembling sub-system, and a three-dimensional flexible pressing sub-system. This paper reports the achievement of the research and development on the flexible sewing sub-system. For this sub-system, researches were made on the experiment plant and the systematization by dividing them into (1) a high-function pattern technology, (2) a stabilization pre-treatment technology, (3) a multi-functional sewing technology, and (4) a production control technology. For the technology (1), easy processibility patterns and production and processing information were studied. For the technology (2), a technology to evaluate characteristics of padding material properties, a temporary hardening technology, and a high-frequency induction heating device to bond the right side with the padding were studied. For the technology (3), stations for multi-functional sewing, automatic dart sewing, automatic piping, and automatic pocket attaching, and various carrier devices, inspection devices, and printed information recognition devices were studied. For the technology (4), a process designing expert system and an automatic machine management and control system were studied. (NEDO)

  11. Fiscal 1997 report on the results of the international standardization R and D. R and D of a mobile office system (R and D of next generation mobile business terminals); 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Mobile office system no kenkyu kaihatsu (jisedai keitai joho kiki no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This R and D is aimed firstly at trially developing next generation mobile business terminals (MBT) based on the technical standards of MBT of which the standards were completed in the fiscal 1996 R and D of Mobile Office Promotion Association (MOPA), secondly at developing an evaluation method for trial terminals and establishing the technical standards of MBT through data communication among different terminals and confirmation of application motions, and thirdly at promoting the international standardization. The study was conducted in the following procedures: 1) making of a comprehensive examination-standardization working group, determination of the use of trial terminals and the MBT evaluation method; 2) trial development of the MBT standards and prototypes; 3) study of the MBT evaluation method; 4) evaluation test on the prototypes; 5) comprehensive evaluation. As the fruit of the study, the evaluation/test specifications were completed, and the evaluation tests among different terminals were conducted. As a result of the evaluation test, the transplantation of MBT managers was done almost with no problems. The MBT adaptability evaluation test was also done almost without problems. 6 figs., 6 tabs.

  12. Achievement report on industrial science and technology research and development in fiscal 2000. Research and development of synergy ceramics (Research and development of technology to prevent corrosion in petroleum production systems); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Achievements in fiscal 2000 were put into order for research and development of synergy ceramics aimed at completion of high temperature energy materials and ultra-precision materials. Activities were taken in the following four areas: 1) materialization technologies and advanced assessment and design technologies, 2) application technologies, 3) common basic technologies, and 4) assessment on composite function manifestation process. In Item 1), discussions were given on ultra-precision materials, high temperature energy materials, member designing basic technologies, materials to detect stress and microfine destruction, pore pattern controlling porous materials, and self-restoration and self-lubrication functioning materials. In Item 2), discussions were given on material and light selection functioning materials, high abrasion resistant and easy-to-process materials, high performance resistance materials for electric power devices, and flexible sliding materials. In the material and light selection functioning materials, their material selecting function was manifested by controlling micro pores through xerogelation on inorganic and organic hybrids. In the assessment of the composite function manifesting process, the wet type forming process was assessed, that uses microfine powder for model parts assuming cut members. (NEDO)

  13. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Research and development of polisher robot system using intelligent force control; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Intelligent ryoku seigyo wo mochiita kenma robot system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The effort aims to automatize the manufacture of wooden furniture by robotizing the polishing work in the field of wooden furniture manufacturing, making use of the seeds provided by intelligent force control technologies. The intelligent force control technologies ('Delicate control of force for the open architecture type industrial robot' and 'Method for target orbit generation not requiring joystick teaching') of Saga University and the interior laboratory of Fukuoka Prefectural Industrial Research Institute are evolved and applied, and are integrated with the 3-dimensional object modelling technology developed by the mechanical and electronic laboratory, Fukuoka Prefectural Industrial Research Institute, and the CAD (computer aided design) data conversion technology developed by ASA Systems Inc. The result was a polisher robot system experimentally fabricated to satisfy the need of an automated polishing process in the wooden furniture manufacturing industry. The robot was tested, and achieved a surface coarseness level of 5{mu}m or less. As for the manufacturing rate, it attained a rate of approximately 100mm/s which was two times higher than the rate to be expected from a skilled worker. (NEDO)

  14. Development in fiscal 1998 of technology to put solar systems for industrial use into practical use. Investigative research on solar system (Development, investigation and research of solar heat utilizing system); 1998 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (taiyonetsu riyo system no gijutsu kaihatsu chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to prepare a strategic technological development program for solar heat utilization, evaluations and discussions were given on solar heat utilization from the viewpoints of 'utilizing applications', 'demand' and 'possibility of the proliferation thereof'. In the solar heat utilization, the cost rising in approximate proportion with scale of the heat utilization must be considered as one of the predestined conditions. What can be conceived as a means to enhance the economic performance by using engineering approaches would include heat storage, elementary technologies for transportation and the standardization thereof, and the scale economy on the production side in mass production. As a required step in which the series of favorable circulation of standardization to mass production, cost reduction and large quantity proliferation can be induced, it is appropriate to assume household use with high calorie unit price as the target. The household area covers room heating and hot water supply, in which the temperature level is much lower than in industrial use. In this area, a system may be established with a conception to use solar heat as the main heat source, and calorific power by fossil fuel as the supplementary heat source. Solar heat utilization may be considered utilizable in foodstuff factories and school lunch supply centers. (NEDO)

  15. Fiscal 1998 research report on the R and D on industrial science and technology for creating new industries. R and D on intelligent material and structure systems (Development of practical technology for rational use of energy); 1998 nendo shinki sangyo soshutsugata sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Chiteki zairyo kozo system no kenkyu kaihatsu (energy shiyo gorika kankei gijutsu jitsuyoka kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a part of development of intelligent material/structure systems, study was made on practical technology for rational use of energy. For resource saving and energy saving (smartening) for large and complex machines and structure systems, light-weight long-life materials/structures are indispensable. Study was thus made on the basic technology of material/structure systems equipped with realtime defect detection function, structural integrity diagnosis function and control function of noise and vibration through information processing and control by integrating composite material/structure and fiber or film sensor material/device. For development of smartening technology, sensing technology was studied to detect the interior structure of composite material/structure compacts. The basic fabrication technology of ceramic actuator materials/devices, and shape memory alloy system actuators were put into development. Smooth connection and cooperation among groups were promoted through the technical committee and research on domestic and overseas trends for forming common knowledge. (NEDO)

  16. Fiscal 2000 report on results of R and D of welfare techno-system in Takaoka City; 2000 nendo welfare techno system kenkyu kaihatsu (Takaoka) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D was conducted on a 'system for monitoring living situation of elderly people' for the purpose of supporting the elderly living alone, with the fiscal 2000 results reported. In the development of a knowledge engineering system, a system was developed estimating the present position of an elderly person in his home or calculating his daily living activities, by analyzing data measured by infrared sensors, and thereby automatically inferring his behavior or health condition. In the research for practicability of the system, infrared sensors and sensors for detecting opening/closing of a door were improved, which included improvement by using telephone lines for example. In the demonstrative experiment, data were obtained which seemed to show a change for the worse of a disability condition due to senile dementia, or else, which appeared to be an inability to move occurring finally as a result of gradual deterioration of health. Another data measured disclosed that elderly people, unlike a normal life pattern, were living in a state with night and day reversed. From these results, the system can safely be said to have a function for monitoring the lives of the elderly people in point of their mind and body. (NEDO)

  17. Achievement report on research and development of medical and welfare equipment technology. Lavatory training system; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Haisetsu jiritsu shien system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    Research and development of a lavatory training system is carried out to enable bed-ridden aged people to evacuate unaided and thereby to elevate their consciousness of self-reliance. The developed system consists of a multi-functional bed with a built-in transfer unit and a movement assisting system. The multi-functional bed consists of a device that automatically transfers the patient abed to a position on the bedside portable toilet, a device that is remotely controlled to change the posture of the patient from the in-bed state to a seated state, and an audio-visual system that encourages the patient into self-reliance. The movement assisting system enables a patient, who needs people's help in rising from the bed and in walking to the lavatory, to stand up, sit down, and walk, all unaided. The system has undergone field tests at 6 locations in hospitals, public facilities, and residential houses. The result is that for people of Category III it is almost certain that they can travel safely thanks to the system. The system is again evaluated high in barrier-free residential environments. (NEDO)

  18. FY 1983 annual report on the research and development of automatic sewing systems. System management/control techniques; 1983 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the system management/control techniques. The program for the system management/control techniques involves, first of all, the basic designs for the overall system management, centered by the optimum process configuration and control for reducing lead time of an automatic sewing plant by at least 50% from the current level, based on the production schedules of an apparel maker. The basic designs are then extended to cover examination of defective products at each step, examination and failure diagnosis for prediction, detection and exchange of failed machine parts, systemisation of necessary information to be provided for automatic operation of a sewing plant and providing control-related information, including selection of information media, and information recognition by processing images of cloth and surface conditions/shapes of machine parts. (NEDO)

  19. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D field. First year report. Research on the construction of a web-based manufacturing system for the development of energy saving products; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu bun'ya. Sho energy seihin kaihatsu no tame no web base seisan system no kochiku ni kansuru kenkyu (shonendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In Okinawa prefecture, the construction was proceeded with of the manufacturing industry of special aluminum sash (Tropical Sash) using a web-based manufacturing system. In the web-based manufacturing system, the flow related to the manufacturing information and materials (raw materials, parts, products) constitutes a network, which achieves energy conservation and increase in productivity by being connected simultaneously with technology, persons, makers, users and regions freely. Studies were made in the following three fields: 1) study on energy saving oriented products/energy saving processing technology (development of Tropical Sash); 2) R and D on the technology of the web-use concurrent manufacturing system; 3) development of the manufacturing technology using the open processing system. In 1), thermal insulation, air tightness and rigidity of special aluminum sash were evaluated to set up the basic shape of sections. In 2), themes were divided into those to be studied by the Okinawa group including the University of the Ryukyus and those by Mechanical Engineering Laboratory of Industrial Science and Technology. (NEDO)

  20. Fiscal 2000 report on result of development project of marine resources utilization system for energy conservation. Development of marine resources utilization system for energy conservation (Model demonstrative research and basic study); 2000 nendo energy shiyo gorika kaiyo shigen katsuyo system kaihatsu jigyo seika hokokusho. Energy shiyo gorika kaiyo shigen katsuyo system kaihatsu (model jissho kenkyu oyobi kiban kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This paper explains the development of marine resources utilization system for energy conservation. The conceptual system is designed to take a large amount of deep sea water of 100 thousand to 1 million tons a day, to utilize it from the viewpoint of energy conservation using its coldness and purity characteristics, to then discharge it to the area of the sea in minimizing the environmental effect as well as obtaining effect such as absorption of carbon dioxide gas through cultivation of phyto-plankton. In pump-up technology, a piping system attaching on sea bed or floating with one or multiple constraints is applicable at present to all sites of geographical and oceanographic conditions. In utilization technology, use of deep-sea water as cooling water at a steam power plant, for example, improves generation efficiency by one point or more. In discharge and environment-related technologies, the research revealed that the deep-sea water from 300 m below releases carbon dioxide gas at surface, while photosynthesis can absorb the gas in the process of using nutrition contained in the deep-sea water; therefore, comprehensive examination is necessary taking energy utilization effect into account. Candidate sites were selected in areas of 200 m depth and within 5 km off-shore, with the optimum system examined at each site. (NEDO)

  1. Fiscal 1997 project on the R and D of industrial scientific technology under consignment from NEDO (book on the handling / gas lift system). Report on the results of the R and D of the overall base technology of ocean resources (R and D of submarine oil drilling technology, etc.); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shine Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Kaiyo shigen sogo kiban gijutsu no kenkyu kaihatsu (kaitei sekiyu kussaku gijutsu nado kenkyu kaihatsu) seika hokokusho (handling / gas lift system hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper conducted a R and D on the handling of drilling equipment in drilling/collecting of submarine oil and the gas lift of artificial oil extraction technology. As to each equipment of a barge style handling system, conducted were assembly/adjustment/trial run on land and pipe handling experiments on sea. In the experiment, confirmed were pipe transfer function, lifting function, fitting function, grasping function, etc. In the ocean experiment, studied were pipe bending stress, Karman vortex control effects, etc. Relating to the gas lift system, experiments were made on confirmation of fabrication/performance of air compressor. Moreover, a technique of air transportation to the blowing inlet of the gas lift pipe was established by developing an air blowing system and fabricating a long-distance flexible pipe. Concerning the gas/liquid/solid three-phase separator, a cyclone separator was developed, and improvement in lifting efficiency was confirmed. Helped by these, the problems of the gas lift system were almost solved, and a possibility of the commercial-base production system was obtained. 2 refs., 182 figs., 47 tabs.

  2. Fiscal 1974 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on particle non-accelerating growth Si thin film crystal); 1974 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Ryushi hikasoku seichogata silicon usumaku kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-28

    This research aims at development of the technology for producing photovoltaic power generation systems at a cost less than 1/100 of those by current technology. In fiscal 1974, basic study was made on formation technology of particle non-accelerating growth Si thin film crystals. In addition, evaluation was made on formed thin film crystal characteristics, and studies were also made on junction formation for thin film crystals, and on thin film formation and junction formation for indium phosphide compound semiconductor thin films. The research includes (1) study on formation technology for particle non-accelerating growth Si thin film crystals, (2) evaluation on Si thin film crystals, (3) study on junction formation technology for Si thin film crystals, and (4) study on indium phosphide compound semiconductors. Evaluations were made on thin film formation technology by CVD, and on crystallographical and electrical characteristics of the formed thin films. The evaluation results clarified the compatibility between substrates and Si thin films, the formation condition of columnar structure films, and the effect of growth conditions on a carrier density or mobility. (NEDO)

  3. Report for fiscal 1995 on simple operation type CAD/CAM system development through international cooperation. Research results; 1995 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This 5-year project beginning in FY 1994 is aimed at joint researches with various Asian countries for development of simply operable electronic designs and manufacturing support systems, which supports development of supporting industries (SI) for manufacturing industries in these countries. The project is being implemented in a total of 5 countries, China, Indonesia, Malaysia, Singapore and Thailand, in cooperation with the research institutes with which NEDO has concluded the basic contracts. The following three working groups are established to study construction of the model systems and design these systems for promotion of the joint project in each country; (1) automobiles and their parts, (2) home electric/electronic appliances, and their parts, and (3) textiles and apparels. The FY 1995 project results are described. The working group (1) covers definitions of the business models and conditions for systematizing these models for the demonstration tests. The working group (2) covers development of the electronic catalogues, electronic yellow pages/preproto types, and concurrent engineering. The working group (3) covers the SGML sewing technique specification systems, surveys and utilization tests for network infrastructures, international EDI systems for the textile industry, and translation systems for technical terms of the textile industry. (NEDO)

  4. FY 1984 annual report on the research and development of automatic sewing systems. System management/control techniques; 1984 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the system management/control techniques. The FY 1984 efforts are directed to the basic designs for optimizing process configurations, load balances, and control of sewing/assembling devices, transfer devices and the like using a computer for controlling purposes, based on the production schedules in which demand forecasts by apparel makers are reflected, in order to reduce lead time from charging cloth into an automatic sewing plant to delivery of the products by at least 50% from the current level by improving processing efficiency and speed. The plan for development of the examination/failure diagnosis method, as the next R and D theme, is drawn mainly for determining positions of product quality standard setting-up, examination of individual steps and failure diagnosis functions of sewing machines, classification of the failure levels, and prediction of failure. Prospects of establishing an automatic system for visual recognition are obtained. (NEDO)

  5. Development in fiscal 1999 of technology commercializing photovoltaic power generation system. Research and development of power generation application system and peripheral technologies (Survey and research on evaluation of photovoltaic power generation); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (taiyoko hatsuden hyoka no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective of evaluating the contribution to the global environment of utilization of photovoltaic power generation, discussions were given on evaluation of photovoltaic system life cycle, evaluation of contribution to environment, and total evaluation. This paper summarizes the achievements in fiscal 1999. In evaluating the PV system life cycle, the roof-integrated modules using the thin film CdTe cells were selected as the evaluation object to estimate the energy payback time (EPT) and the CO2 emission unit consumption rate. In case of annual production of 10 MW, the EPT is 1.8 years and the CO2 emission unit consumption rate is 13 (g-C/kWh), which were found largely reducible by expanding the annual production size. For the environmental contribution evaluation which focuses on CO2 emission suppression effect as the discussion object, discussions are being given on the introduction scenario needed for the analysis. In the total evaluation, the direct employment effect assumed in Japan was discussed on production, distribution sales, installation, maintenance control and dismantling of photovoltaic generation system for residential use. The discussion showed the effect of about 7 persons per year per MW in production size of 100 MW. (NEDO)

  6. FY 1986 Report on research and development of super heat pump energy accumulation system. Part 2. Development of elementary techniques; 1986 nendo super heat pump energy shuseki system no kenkyu kaihatsu seika hokokusho. 2. Yoso gijutsu no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-04-01

    Summarized in detail herein are R and D results of the chemical heat storage techniques and plant simulation, for R and D of the super heat pump energy accumulation system. For R and D of the chemical heat storage techniques, the R and D efforts are directed to the researches on the fundamental reactions and continuous exothermic reactions involved for the high temperature heat storage type (utilizing the metathesis reactions); researches on the physical properties, heat storage systems, solid-phase reactions, liquid-phase reactors, corrosion of the materials, and so on for the high temperature heat storage type (utilizing ammonia complex); collection of the data related to media and structural materials, tests of the elementary equipment for the absorption and hydration reactions, and so on for the high temperature heat storage type (chemical heat storage utilizing hydration); researches on the media properties and system performance, tests of equipment, and so on for the high temperature heat storage type (heat storage/heating utilizing solvation); researches on the heat storage media, heat storage techniques, corrosion of the materials, systems, and so on for the low temperature heat storage type (utilizing the hydration reactions by mixing solutes); and researches on the media, corrosion and elementary equipment, optimization of the system, and so on for the low temperature heat storage type (clathrate low temperature heat storage systems). (NEDO)

  7. Fiscal 1997 report on the R and D project consignment from NEDO on industrial science and technology. R and D on total base technology for marine resources (Mn nodules mining system) (total system (experimental plan)); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Kaiyo shigen sogo kiban gijutsu no kenkyu kaihatsu (mangan dankai saiko system) seika hokokusho (total system (jikken keikaku) hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Study was made on the design of experiments for confirming the technological and economical feasibility of commercial production of Mn nodules. An experimental sea area was selected considering Mn nodule characteristics such as concentration, continuity of nodule distribution and nodule size, and sea bottom topographic features such as flatness and exposed bed rock disturbing traveling of nodule collectors. The experimental plan was decided on the basis of the survey and study on an experimental scale, various requirements, weather and sea weather features of the sea area, and sea bottom conditions. Based on the experimental plan, various verification tests and simulation analyses were carried out, and functions of various equipment were confirmed. The conceptual design of a mining system assumed both pump-lift and air-lift systems, and yearly production rates of 2 and 3 million tons by 2 mining barges, and summarized main points of every system. As the evaluation result, the future direction of commercial production of Mn nodules was clarified to a certain extent. 5 figs., 21 tabs.

  8. Report on evaluation of research and development of resources recycling/reutilization systems. Phase 2; Shigen saisei riyo gijutsu system no kenkyu kaihatsu (dainiki) ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-08-01

    Described herein are the final evaluation results obtained by the 7-year R and D project, beginning in the FY 1976, established by the national project system for developing the techniques for treating urban solid wastes. This project has developed a semi-wet type selective crushing/sorting unit for sorting the wastes, and established the elementary techniques for recycling the wastes into various products, e.g., compost, pulp, combustible gases, aggregates, methane gas, or fuel oil. Two types of total treating systems, in which these elementary techniques are integrated, have been developed; one is to recover materials and the other energy. They can comprehensively, efficiently treat the wastes, adapting themselves to various situations. Pyrolysis which discharges reduced quantities of flue gases is adopted. Waste water is treated, mainly by biological treatment which is supported by the conventional methods, e.g., coagulation and adsorption. The cost estimation results indicate that the total system developed by this project can compare favorably with the conventional incineration system under general conditions, at a capacity of 300 t/d or more, when taking into consideration the secondary effects brought by the recycling/reutilization. This system is commercially feasible, when it meets with local characteristics, e.g., garbage collecting systems, market values of recycled resources, treatment/disposal conditions, and natural and social environments. This project has sufficiently achieved the original objectives. (NEDO)

  9. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Study of peripheral device for AC module); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (AC module yo shuhen sochi no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For widening the application of photovoltaic power generation, the AC (alternating current) module technology was examined for validity, and effective ways to utilize the technology and tasks to solve for its further development were studied. In fiscal 1999, concerning the validity of the AC module technology, it was shown quantitatively that attention should be paid to the inhibition of radio interference although the AC module was the more advantageous when under the influence of shadow. In the study of various measures for utilizing the technology, it was shown that, although the technology contained many tasks to discharge, such as need for downsizing and cost reduction, improvement on environmental resistance, and the prevention of radio interference, yet it had many advantages expected to turn up in the future, such as reduced influence of shadow, high flexibility in system design, and decreased installation cost. In the study of technical tasks to discharge in the course of development, it was stated that AC module integrated inverters (MICs) were already on the market, that an autonomous distributed type system control method suited the purpose of AC module systems, and that it was important to develop a thin MIC technology for application in the next generation. (NEDO)

  10. Study of highly efficient power generation system based on chemical-looping combustion; Chemical loop nenshoho ni yoru kokoritsu hatsuden system no kaihatsu ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Ishida, S; Suzuki, T; Yamamoto, M [Tokyo Institute of Technology, Tokyo (Japan). Research Laboratory of Resources Utilization

    1997-02-01

    This paper describes the research and development of power generation system by means of chemical-looping combustion. For this system, fuel flows in a reduction reactor and air flows in an oxidation reactor. These two flows are separated. As a result, recovery of CO2 without energy consumption, drastic improvement of power generation efficiency, and suppression of NOx emission are expected. To realize the above, two promising candidates, NiCoO2/YSZ and NiO2/NiAl2O4, have been found as recycle solid particles between the both reactors. These have excellent oxidation/reduction cycle characteristics. By these particles as well as the existing particle, NiO/YSZ, practical application of the chemical-looping combustion is realized. Besides LNG, coal and hydrogen were considered as fuels. When using coal or hydrogen, it was found that temperature of the reduction reactor should be increased the same as that of the oxidation reactor. This is a different point from a case using LNG as a fuel. 5 refs., 2 figs.

  11. Development of large scale and wind energy conservation system. Operational studies on a large-scale wind energy conservation system; Ogata furyoku hatsuden system no kaihatsu. Ogata furyoku hatsuden system no unten kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for operational studies on a large-scale wind energy conversion system. A total of 8 domestic and foreign cases are studied for wind energy conversion cost, to clarify the causes for higher cost of the Japanese system. The wind power systems studied include Japanese (5 units at Tappi Wind Park, the same type supplied by company M), US (California Wind Farm, 300 units) and UK (Wales Wind Farm, 103 units) systems. The investment costs are 639, 285 and 189 thousand yen/kW for the Japanese, US and UK systems, respectively. It is also revealed that the power plant itself and assembling costs account for a majority (70 to 88%) of the total investment cost. The higher cost of the Japanese system results from a smaller number of units installed, and the power plant cost can be drastically reduced by mass production. Increasing size also reduces cost greatly.

  12. FY 1998 report on the results of the New Sunshine Project - Development of the commercialization technology of the photovoltaic power system. Verification study of the photovoltaic power system - Research on engineering methods for cost effective PV installation; 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (tashu secchi koho no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the purpose of promoting installations of PV system and making use of the unused space for which a rise in the PV demand equal to that in houses, building roofs, etc. is expected, examination/research for much newer forms of land installation are proceeded with, and evaluation/verification of reliability/durability are conducted of new installation processes using thin film solar cells, adhesives, etc. In this fiscal year, study of the development/verification of low cost floating pedestal was promoted, and at the same time, examinational study of forms of land installation was made. As to the development of low cost floating pedestal, the module type flexible floating pedestal was developed as a small prototype pedestal and tested for installation in a pool. Survey was also carried out of geometry, mooring systems, materials, design conditions, and existing instances of different floats, and measures were studied for the effective use of the floating system. In relation to reliability and durability evaluation of the new installation process, the verification operation of evaluation facilities for various installation processes was continued, and the power generation capacity was made clear in special forms of installation such as installations on vertical/horizontal surfaces. And the study was made of the large area frameless structure, building use double glass structure, and durability of the adhesive/adhesive tape process of thin film solar cells. (NEDO)

  13. Research and development of basic technologies for the next generation industries, 'recombinant DNA utilizing technology'. Evaluation on the research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'kumikae DNA riyo gijutsu'. Kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    Research, development and evaluation were performed with an objective of establishing the basic technology related to the recombinant DNA utilizing technology to create new microorganisms for processes in the chemical industry. The major achievements of the present research and development include establishment of the P450 gene manifestation system attributed from microsomes and mitochondria, and the success of the world's first simultaneous manifestation of P450 and reduction enzyme. Furthermore, the fused enzyme combining P450 and the reduction enzyme genetically was successfully manufactured ahead of the other countries, opening the way to industrializing the recombinant enzymes for use in bio-processes in the chemical industry. In creating a high-efficiency secretion recombinant bacillus subtilis stock, a bacillus subtilis host whose protease activity has been noticeably decreased was created. As an achievement of the research on the 'basic recombinant DNA technology', high-efficiency manifestation vector of medium level thermophile was created, and its usefulness was demonstrated. In addition, a host and vector system for high level thermophile was developed for the first time in the world. These achievements have opened the way to industrial utilization of the thermophilic bacteria. (NEDO)

  14. Achievement report for fiscal 1981 on Sunshine Program research and development of photovoltaic power systems. Research and development of amorphous solar cells (Research and development of production of low-cost monosilane); 1981 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Amorphous taiyo denchi no kenkyu kaihatsu (tei cost monosilane seizoho no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    A low-cost production method is developed for monosilane as a cell film material, 99.9995% pure at a manufacturing cost of 4,500 yen/kg (100 ton/year unit). An experimental unit with a maximum capacity of 1m{sup 3}/H (1 ton/month) gas production is built, and whether it is practical will be clarified by the end of fiscal 1983. The whole monosilane production process, consisting of the electrolysis of eutectic liquid of Li chloride and K chloride, hydrogenation of Li to be generated by the electrolysis, and the generation of monosilane through the reaction of the hydrogenated Li and silicon tetrachloride, proceeds in one large molten salt tub. The chlorine from the electrolysis and Si as material comes into reaction in a salination furnace for the generation of silicon tetrachloride to be supplied to the process. Minor tests are made involving pressure control, distance between the electrodes and the effect of the diaphragm, stirring in the hydrogenation chamber, dust in the monosilane generation chamber, and the insulation of the cathode lead rod, and the results are reflected on the process of experimental unit designing and building. The unit has harm neutralizing facilities for safety assurance because much hydrogen and a little chloride are consumed while the unit is in operation, with some silicon tetrachloride to be retained in the unit. An infrared absorption method is used to analyze impurities in the monosilane gas, when the method exhibits a capability of detecting 2ppm of methane. (NEDO)

  15. Report on achievements in fiscal 1998. Research and development of a welfare techno-system; 1998 nendo welfare techno system kenkyu kaihatsu (Sapporo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The surveys and studies having been performed in the present fiscal year are as follows: (1) in the surveys and studies on self-reliant and at-home care-taking for elderly people living in residential houses, using biological information of snowy and cold districts as the parameters, (a) effect of changing the attitude in two-step ascent and descent motions was studied, (b) stair ascent and descent motions were analyzed, (c) standing-up motion using a sitting position handrail was analyzed, and (d) stride-over motion patterns and hip joint movements were experimented; (2) in the studies of a living environment system to support self-reliant way of living of elderly and physically handicapped people in snowy and cold districts, studies were made on (a) shapes of entrance and exit spaces of a residential house, and features of moving motions of elderly and physically handicapped people, (b) living activity patterns and pleasantness centering around the living section in the house of the at-home elderly people, (c) forms of approach spaces for independent residential houses that consider snow disposal: (3) in development and improvement of care-taking devices with importance placed on physical and psychological adapting function of the users and harmony with the users, studies were given on (a) noise characteristics of rooms in which at-home welfare devices are installed, (b) colors and recognizability of switches on welfare devices for elderly persons, (c) drive experiments of moving devices in winter, and (d) motion simulation of ridable devices; and studies were made on (4) moving and riding welfare device systems for elderly and physically handicapped people in snowy and cold districts, and (5) user interface of motor-driven wheelchairs. (NEDO)

  16. Fiscal 2000 report on results of R and D of welfare techno-system in Shiga Prefecture; 2000 nendo walfare techno system kenkyu kaihatsu (Shiga) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D was conducted on systems and technology for realizing desirable at-home nursing care in the coming super aging society, with the fiscal 2000 results reported. In the development of a muscle using type walking frame, a device was developed using mechanism of the functional element. As a result, it was found that the device was operable through a normal movement pattern, and that the torque generating by the human body side was uniformly reducible, enabling the load to be alleviated physiologically. In the development of a lower extremity orthosis for self-sustained movement, a rising motion from a seated position was observed, with a transfer motion analyzed, leading to the examination of the supporting method and the design/manufacturing of an orthosis for transfer movement. In the development of a monitor system for a long-term behavior and physical condition, an uninvasive unrestrictive earring type pulse wave sensor system was experimentally manufactured as a monitor for heart activity, particularly, for heartbeat fluctuation. This monitor was integrated with the physical activity monitoring device developed in the previous year, with a simultaneous measuring experiment performed for elderly people in their daily life. (NEDO)

  17. Evaluation report on research and development of high-speed computation system for technological use; Kagaku gijutsuyo kosoku keisan system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-08-01

    The above-named project is an effort implemented under the large-scale industrial technology research and development system through the cooperation of industrial, academic, and governmental circles in the nine-year-long period beginning in fiscal 1981. The project aims to establish technologies required for putting to practical use a high-speed computation system capable of speedily dealing with huge technological problems which the computers available at the commencement of the project failed to solve. The goals set for new devices and comprehensive systems were sufficiently challenging in view of the technological level of those days, and are still at the highest level in the world. It is judged that the goals were set with reason and appropriateness. The liaison council for the implementation of the project is constituted of people of experience or academic standing, entrusted research and development activities, Ministry of International Trade and Industry bureaus concerned, and the Electrotechnical Laboratory of the same ministry. Discussion, coordination, and communication on concrete matters are under way between the constituent members, contributing to the enhancement of research and development. The liaison council activities are evaluated to be appropriate and effective. (NEDO)

  18. FY 1985 annual report on the research and development of observation systems for resources exploitation. 4/4; 1985 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 4/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    Described herein are the FY 1985 results of the research of satellite-borne optical sensors, and research and development of data transmission systems, as part of the research and development of observation systems for resources exploitation. The research program for the satellite-borne optical sensors involves, e.g., plans for development of the optical sensors borne in ERS-1, and studies on the parts therefor, target specifications of the optical sections, light-collection systems, spectroscopic systems, three-dimensional observation, focus adjustment, alignment adjustment, and temperature control. For the detection systems, the efforts are directed to studies on the visible to near-infrared, and short wavelength to infrared detection and calibration systems, in order to develop the detection sections satisfying the target functions and consistent interfaces with, e.g., the satellite. The research and development program for the data transmission systems involves the major functions, interfaces with the satellite, interfaces with the mission transmitters, thermal interfaces, reliability/quality programs, and development plans, for the mission recorder. (NEDO)

  19. Research and development of photovoltaic power system. Research on surface passivation for high-efficiency silicon solar cells; Taiyoko hatsuden system no kenkyu kaihatsu. Hyomen passivation no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Saito, T [Tokyo Univ. of Agriculture and Technology, Tokyo (Japan). Faculty of Technology

    1994-12-01

    This paper reports the result obtained during fiscal 1994 on research on surface passivation of high-efficiency silicon solar cells. In research on carrier recombination on SiO2/doped silicon interface, measurements were carried out on minority carrier life with respect to p-type silicon substrates with which phosphorus with high and low concentrations are diffused uniformly on the surface and non-uniformly on the back and then oxidized. The measurements were performed for the purpose of evaluating the carrier recombination at p-n junctions. Effective life time of oxidized test samples increased longer than that of prior to the oxidization as a result of effect of surface passivation contributing remarkably. In research on reduction in carrier recombination on SiO2/Si interface by using H radical annealing, experiments were conducted by using a method that uses more active H-atoms. As a result, it was revealed that the reduction effect is recognized at as low temperature as 200{degree}C, and photo-bias effect is also noticeable. Other research activities included analytic research on minority carrier recombination on micro crystalline silicon/crystalline silicon interface, and experimental research on evaluation of minority carrier life of poly-crystalline silicon wafers. 6 figs.

  20. Fiscal 1997 report on the results of the international standardization R and D. Robot control system; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Robot seigyo system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    R and D of the robot control system was conducted in the following items: 1) integrated open control system, 2) remote control robot manipulation language, 3) human factor robot use built-in LAN system, 4) built-in actuator driver. In 1), there were some problems to be pointed out around the system, but the effectiveness was confirmed as system architecture of each verification item. In 2), development/design were made of RCML(R-Cube Manipulation Language) as a remote robot manipulation language, telecommunication protocol, and the experimental system, and the international standardization was targeted. In 3), the R and D was conducted of the realtime telecommunication protocol which clears the standards for the distributed control required for construction of human factor robot and the advanced realtime micro-controller, ULSI, which is the one that the protocol was made IC. In 4), an intelligent connector for built-in actuator was developed which enables saving of wiring in robot system and plug-in connection. 13 refs., 186 figs., 53 tabs.

  1. FY 1986 annual report on the research and development of observation systems for resources exploitation. 2/4; 1986 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 2/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-07-01

    Described herein are the FY 1986 results of the researches of the system design management and evaluation techniques, as part of the research and development of observation systems for resources exploitation. The research program for the system design management techniques involves clarification of reviewing the conditions of interfaces with, e.g., dimensions, weight and power consumption, in order to make the synthetic aperture radar compatible with the satellite body. The data transmission circuits and ground system parameters are investigated and clarified, for smooth interfaces between the satellite-borne mission transmitter and ground station. The research program for the system design evaluation techniques involves transformation of the optical sensor data into the images, and reviews of the second draft of the optical sensor design specification evaluation, on the premise of the processes in which geological experts visually extract the geological data. The validation methods, data collecting areas, observation devices, data processing systems and the like are also investigated for the aircraft/space shuttle test plans for the resources exploitation observation systems. (NEDO)

  2. Report for fiscal 1997 on simple operation type CAD/CAM system development through international cooperation. Research achievements; 1997 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper reports the achievements in fiscal 1995 in the research and development project for an electronics design and production aid system of simple operation type (MATIC). The project is intended to support works of Asian countries on the information society, and enhance levels of the manufacturing industries and supportive industries by utilizing the information technologies. The working group (WG)I, related to automobiles and components thereof, improved functions of the primary system and continued demonstration tests. The group launched for the secondary system a system development that makes timely information transmission and receipt possible among research and development enterprises, local assembly enterprises and facility and parts suppliers. The WGII (household appliances and their parts) designed and developed an electronic catalog system based on pre-prototypes developed independently by different countries, and performed demonstration tests. The WGIII (textiles and apparels) carried out with China demonstration tests on the international EDI system, translation system and CAD/CAM system. It also developed a sewing technology standards system. It installed equipment and devices in Indonesia for preparation of the demonstration tests. (NEDO)

  3. FY 1986 report on research and development of super heat pump energy accumulation system. R and D of total systems (Surveys on heat sources and heat-utilization systems); 1986 nendo super heat pump energy shuseki system kenkyu kaihatsu seika hokokusho. Total system no kenkyu (netsugen netsu riyokei no chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The heat source systems and heat utilization systems are surveyed and studied for the super heat pump energy accumulation systems, in order to clarify effective application and application types of these systems in the domestic and industrial energy areas. These works include surveys on literature, both domestic and foreign, surveys on actual situations of the related facilities and plants and on-the-spot hearing, and numerical simulation to establish the basic data for some items. The FY 1986 program includes the literature surveys on heat source and heat utilization systems and on-the-spot hearing for the domestic energy areas, reviews of heat demand variation patterns, and studies on methodology for applying the data to the areas not investigated so far. For the industrial areas to which super heat pumps are potentially applicable, the chemical, refining, food manufacturing and plastic manufacturing/processing industries are selected, to study problems related to system structures and conditions of the heat pump systems in these areas. (NEDO)

  4. Jet engine R and D and I; Watashi to jet engine kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Murashima, K. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1998-06-10

    My efforts towards at the development of aeroengines since the end of the war are described. The J3-7 engine propelled the T1 trainer plane, and was installed as booster aboard the P2J antisubmarine patrol aircraft. It was the first jet engine that Japan produced after the end of the war, and had been in use until quite recently. I took part in the construction of a prototype of the JR100 series designed to serve as VTOL (vertical take-off and landing) aircraft lift engines, and in the test thereof. As the shift from turbojet to turbofan proceeded, I participated in the development of the FJR710 engine under the guidance of National Aerospace Laboratory, and the product was installed aboard an experimental STOL (short take-off and landing) aircraft Asuka. I next joined a Defense Agency initiative for a reheat turbofan to replace the J3 aboard trainer plane, and the result was the low bypass ratio/high output F3 engine. In 1989, Ministry of International Trade and Industry decided for a large-scale project of developing an engine for a next-generation supersonic transport, and the HYPR (Super/Hypersonic Transport Propulsion System) project was started. The project was participated in by manufacturers from overseas, which were GE, P and W, RR, and SNECMA. The foreign corporations worked on an equal footing with the Japanese parties, and collaboration between the participants was smooth, with each party endeavoring in the field they were good at. The project will be concluded as scheduled in fiscal 1998. (NEDO)

  5. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Research and development of solar beam power generation and utilization systems and ancillary technologies (Investigations and researches on large-size energy supply system); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (ogata energy kyokyu system no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to propose large-size system development scenarios assuming installations in deserts, the following investigations have been carried out: (1) collection of data on societies, economy, and energies in China and other countries where the large systems are assumed to be installed, (2) in order to reduce the costs, comparison was given on power generation cost by using a fixed tracking frame, a single axial tracking frame, and a biaxial tracking frame, (3) in order to evaluate the life cycle, discussions were given on the required energy inputs for system equipment, transmission and transformer equipment, and the installation construction to estimate the energy payback time (EPT) and CO2 emission unit requirement, and (4) discussions on development scenarios. In Item (1), while China expects on natural gas and atomic energy as the supply source, 80% of the energy would be supplied from coal in 2010. The development of new energies in India would further be delayed than in China. In item (2), the trially calculated power generation costs in Mongol by using the fixed frame, single axial tracking frame, and biaxial tracking frame were 8.72, 8.23 and 6.94 yen per watt. In Item (3) The EPT was two years or less in a 100-MW system, and the CO2 emission unit requirements in the silicon systems were 10 to 19 kg-C/kWh. (NEDO)

  6. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on synthetic resin materials); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Gosei jushikei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    Research has been carried out on various collector members using synthetic resins for a solar cooling/heating and hot-water supply system. In the research on a light selective transmitting film, a technology was established in which an In{sub 2}O{sub 3}/SnO{sub 2} film was processed on a polyester film at a spatter speed of 4,000 (angstrom)/min by using a conventional spattering device and a method of running the film while it was cooled. In the research on transparent heat insulating materials, a plastic heat insulator molding test device was used, molding and evaluating the straight groove type bent molded product of various plastic films, with the best results obtained using a polyester film. The selective absorbing film proved that the synthesizing time of Co{sub 3}O{sub 3} was reduced by about 30% and that no performance was lowered by the mixture of inexpensive metallic oxides, which enabled a prospect of the cost reduction. The base material for the heat collecting body was produced using a three-layer film containing a metallic foil and a water channel of a molded sheet structure by a heat joining method, but no improvement was seen in the pressure resistance. In the general evaluation of the practicality of a high performance collector, the selective transmitting film was found insufficient in the contributing effect to the improvement of heat collecting efficiency. The transparent heat insulating material contributed to the efficiency increase through the improvement of the light transmissivity. (NEDO)

  7. FY 2000 report on the results of the R and D of femtosecond technology. R and D of high intensity X-ray pulse use power generation facility monitoring system; 2000 nendo femto byo technology no kenkyu kaihatsu seika hokokusho. Kokido X sen pulse riyo hatsuden shisetsu monitoring system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This project aims at creating new industrial basement technology which supports the highly information-oriented society in the 21st century, conducts the R and D of technology to control the state of light and electron in the femtosecond time domain (10{sup -15} - 10{sup -12} sec), and establishes the basement technology which exceeds the speed limit of the conventional electronics technology and also includes new functionality. Especially, in the R and D of the high intensity X-ray pulse use power generation facility monitoring system, the establishment is aimed at of the basement technology toward the realization of non-stop inspection of high speed moving objects of power generation facilities, etc. using femtosecond high intensity X-ray pulse generated in the interaction between femtosecond optical pulse and high density electron beam pulse. In this fiscal year, femtosecond X-ray was successfully generated. The pulse width of X-ray: 400fs, the wavelength: 6 angstroms, the X-ray dose generated in one collision: 10{sup 4} photons/pulse or more, and the energy of electron beam colliding with laser optical pulse: 12 MeV. Moreover, developed were the laser amplifying system and the stabilized high power femtosecond laser system. (NEDO)

  8. FY 1998 Report on research and development project. Research and development of human-cooperative/coexisting robot systems; 1998 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This R and D project is aimed at development of the human-cooperative/coexisting robot systems with high safety and reliability, capable of performing complicated works cooperatively and in a coexisting manner with humans in human working and living spaces, in order to help improve safety and efficiency in various industrial areas, improve services and convenience in manufacturing and service areas, and create new industries. The trend surveys cover humanoid robot systems, remote control systems and simulators, and the application surveys cover services for humans, basic humanoids and entertainment communication. The 1998 R and D efforts include research and development, fabrication and surveys for the following themes; (1) fabrication of robot platforms for supporting manual works, (2) development of surrounded visual display systems, (3) development of robot arm manipulation and force displaying systems, (4) development of a dynamic simulator, (5) development of a distributed software platform, (6) researches and development of computation algorithm for kinematic chain dynamics, (7) development of motion teaching system for multi-functional robots, (8) investigation of trends in robotics technology, and (9) researches and surveys of robot application. (NEDO)

  9. Report on achievement in developing fuel cell power generation technology in fiscal 1998. Research and development of molten carbonate fuel cell power generation system (Summary of the research result); 1998 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. Yoyu tansan'engata nenryo denchi hatsuden system no kenkyu kaihatsu (kenkyu seika no yoyaku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Based on the achievement made in the second term plan of researching and developing a molten carbonate fuel cell power generation system, attempts are made on extending the service life, improving the performance, and reducing the cost. At the same time, lamination, cooling and operation technologies will be established, and a 1000-kW class power generation plant will be developed. Realization of use of coal gasified fuel in the future is aimed. Stack materials and their processing technologies will be developed, the cell durability will be improved, and the total system research will be carried out. This paper describes the achievements made during fiscal 1998. A process and control (PAC) test was performed on the fuel system facilities in the 1000-kW class generation plant, and its result was analyzed. The fuel system facilities had the test program using simulated fuel cells set from the system side digested nearly completely, verifying that actions can be taken for operation using actual fuel cells to be executed in fiscal 1999. Analysis of the test result presented raw material conversion rate of 96.6% or higher, generation of hydrogen plus CO of 740 m{sup 3} N/h, and NOx generation of 10 ppm or less. Stable combustion of a low calorie gas (500 kcal/m{sup 3} N) was achieved, completing all of the research objectives planned for fiscal 1998. (NEDO)

  10. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Massive rapid identification of gene functions; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. Idenshi kino no tairyo jinsoku dotei ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are exerted to develop a system for massive and rapid identification of unknown genes through the utilization of techniques based on the unusual membrane fusion characteristics of HVJ (hemagglutinating virus of Japan), which enables the introduction of genes efficiently and uniformly into cultured cells and living organs (development into a kit). Activities are conducted in the three fields of (1) the development of a method for introducing genes using an HVJ envelop vector, (2) a survey of kit marketing and cold storage facilities in the selling and distribution of the kit, and (3) a comprehensive survey. In the field of (1), studies are conducted for the establishment of methods for HVJ envelop vector production and refining, the establishment of an optimized method for encapsulating genes into the HVJ envelop vector, and the introduction of genes into cultured central neurons using the HVJ envelop vector system. A refining method has been established, which comprises the inoculation of HVJ into eggs, 4-day culture, egg cutting, liquid sampling (chorioallantoic liquid), inactivation (addition of alkylating agent), filtration, enrichment (ultrafiltration), and an anion exchange chromatogram. (NEDO)

  11. Research and development of basic technologies for the next generation industries, 'light-reactive materials'. Evaluation on the second term research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'hikari hanno zairyo'. Dainiki kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    Research and evaluation was performed with an objective of establishing the basic technology related to light-reactive materials that control the structures and status of aggregation of molecules by using actions of light, and can be used for ultra-high density recording, high resolution indication and light switches. In elucidating the basic characteristics of photochromic materials, a non-destructively readable recording system was proposed and demonstrated, highly durable and high-functional photochromic compounds were developed, and a number of material design guidelines were accumulated to realize characteristics required in light-beam recording. With regard to development of the photochromic materials, realization of photochromic thin films that can record wavelengths in multiplex manner has become more realistic. For elucidating basic characteristics of PHB materials, a method for evaluation from a number of directions including the time method for photon echo was established in addition to the conventional frequency recording characteristics. Regarding the elucidation of the PHB phenomenon, demonstration was carried out on intermediate zone structure control in diversified material systems including living organism substances, where a large number of findings were accumulated. (NEDO)

  12. Evaluation report on research and development of a database system for mutual computer operation; Denshi keisanki sogo un'yo database system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    This paper describes evaluation on the research and development of a database system for mutual computer operation, with respect to discrete database technology, multi-media technology, high reliability technology, and mutual operation network system technology. A large number of research results placing the views on the future were derived, such as the issues of discretion and utilization patterns of the discrete database, structuring of data for multi-media information, retrieval systems, flexible and high-level utilization of the network, and the issues in database protection. These achievements are publicly disclosed widely. The largest feature of this project is in aiming at forming a network system that can be operated mutually under multi-vender environment. Therefore, the researches and developments have been executed under the spirit of the principle of openness to public and international cooperation. These efforts are represented by organizing the rule establishment committee, execution of mutual interconnection experiment (including demonstration evaluation), and development of the mounting rules based on the ISO's 'open system interconnection (OSI)'. These results are compiled in the JIS as the basic reference model for the open system interconnection, whereas the targets shown in the basic plan have been achieved sufficiently. (NEDO)

  13. Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Yashima, S [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1992-01-01

    This paper described the researched results of the demonstrator of a turbofan engine for supersonic aircraft (IHI-17). A turbofan engine with an afterburner was experimentally fabricated and various engine tests have been carried out since 1988. Although the engine size is small, the fighter engine specifications were applied to its design and the prior or simultaneous research on each component was carried out. As a result, the system integration technique by which an engine was assembled by integrating each component could be established. New materials and new manufacturing techniques such as turbine blades of single crystal, turbine disks of powder metallurgy and deep chemical milling for a duct were developed to use for the long term engine test and the prospect to commercialization could be obtained. The following techniques have been established and the results satisfying target specifications could be achieved: the three dimensional aerodynamic design of compressor and turbine, the adoption of air blast fuel atomizer to suppress the smoke generation, an afterburner of spray bar system and the mounting type FADEC (full authority digital electronic control) to control the engine with the afterburner. 4 refs., 15 figs., 4 tabs.

  14. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of solar cell evaluation system (Survey of research and development of solar cell evaluation system); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyo denchi hyoka system no kenkyu kaihatsu (taiyo denchi hyoka system no kenkyu kaihatsu chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The fiscal 1999 results of survey and research conducted for the establishment of solar cell performance evaluation and reliability evaluation methods are reported. In the development of a super high fidelity (broad spectrum) solar simulator for cell evaluation, a prototype was tested for performance evaluation, and initially set values were achieved. In the development of a large-area module evaluation technology, the radiation area was increased to be 1.0m times 1.0m large. Outdoor exposure tests continued at 5 sites in Japan, 3 sites in Australia, and 1 site in Oman, and analyses and databasing were carried out for the outputs of various types of solar cell modules. As for the problem of coloring of fillers which are module constituents, coloring in the U.S. was attributed to high temperature and intensive insolation, and in Austria to an oxidation inhibitor. In the development of a photo-accelerated degradation testing method for Si-based solar cells, application of the cycled illumination test was found feasible. In this test method, an amorphous silicon solar cell retains 70% of the initial Pmax value even after the passage of a period equivalent to 30 years. (NEDO)

  15. New Sunshine Program for fiscal 2000. Development of photovoltaic power system commercialization technology (Research and development of solar cell evaluation system - Survey of research and development of solar cell evaluation system); 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu - Taiyodenchi hyoka system no kenkyu kaihatsu - Taiyodenchi hyoka system no kenkyu kaihatsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Surveys and studies were conducted for establishing methods for evaluating solar cell performance and reliability. In the effort to develop basic technologies for the comprehensive evaluation of the performance of various types of solar cells and modules, an ultrahigh matching solar simulator and a large area solar simulator were built. The long-term exposure tests of solar cell modules kept on at 5 sites in Japan, 3 sites in Australia, and 1 site in Oman, and the databasing of the test data was planned. In the long-term evaluation of solar cell durability, investigations centered about module deterioration, where abnormal heat generation was observed, cause of increased resistance was inspected, and separation between the cell and the filler was examined. In the development of an accelerated photodegradation test method, it was found that the result of a light-dark cycle test with the ambient temperature varied agreed excellently with the results of outdoor exposure tests. It was consequently proved that the light-dark cycle test was a very promising candidate for an accelerated photodegradation test for a-Si solar cells. (NEDO)

  16. Research and development of basic technologies for next-generation industry. Ultimate evaluation report on research and development of highly efficient polymeric separation membrane material; Jisedai sangyo kiban gijutsu kenkyu kaihatsu. Kokoritsu kobunshi bunrimaku zairyo saishu kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-05-01

    For the enhancement of separation process efficiency and energy efficiency in the chemical industry, etc., basic technologies are developed involving high-performance separation membrane materials which are excellent in durability and usable in the field where separation by membranes has been impractical. The liquid mixtures subjected to separation are a neutral organic compound/water system, an acidic organic compound/water system, and a polar organic compound/water system; the gas mixtures subjected to separation are an oxygen/nitrogen system and a carbon monoxide/nitrogen system. After a 10-year/3-phase development endeavors, the initially intended goals are sufficiently achieved. Among those that have to be mentioned is the development of a nonaqueous separation membrane, a supported liquid membrane with amino acid optically active high performance separation capability, a high-precision evaluation unit for gas separation membrane characteristics, a selective permeation membrane with high-level oxygen and carbon monoxide carriers and reactivation technology, a high-performance ethanol separation membrane, a water/polar organic compound separation membrane, and a water/acetic acid separation membrane and stability providing technology. In particular, the water selective permeation membrane for a mixture of water and alcohol has already arrived at the stage of bench plant demonstration. (NEDO)

  17. Fiscal 1999 hydrogen utilization international clean energy system technology (WE-NET). Phase 2 R and D (Task 1. Survey/study concerning system evaluation); 1999 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) dainiki kenkyu kaihatsu. Task 1. System hyoka ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With the aim of formulating a strategy for introducing hydrogen, assessment was carried out on the energy consumption, environmental impacts and cost effiectiveness concerning various hydrogen utilization systems. In regard to soda-electrolysis by-product hydrogen and coke-oven by-product hydrogen, hydrogen supply capacity and cost effectiveness were evaluated. As a result, the two systems were found to have an annual hydrogen supply capacity of 11.52 GNm{sup 3} in total. As to the cost effectiveness, transportation by pipeline was 34 yen/Nm{sup 3}-H{sub 2} in the case of soda-electrolysis by-product hydrogen, and 40 yen/Nm{sup 3}-H{sub 2} in the case of coke-oven by-product hydrogen. An estimated cost of power generation showed 56 yen to 67 yen/kWh in such a system on remote islands as replacing diesel power generation by wind power generation, storing part of the electric energy produced in the form of hydrogen through water electrolysis, and using it as fuel for power generation by the fuel cell unit if wind conditions are unfavorable. Power generation cost on remote islands at present is sometimes in excess of 50 yen/kWh; therefore, this combined system showed promising results. The cost of using wooden biomass was estimated to be 51,000 yen/TOE , whose competitiveness is uncertain. (NEDO)

  18. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Development of bio-recycling technology for bio-wastes; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. Seibutsukei haikibutsu no bio recycle gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are exerted to develop a closed brewing system for 'shochu (a Japanese distilled liquor)' and vinegar and a non-combustion type thermal recycling system based on the methane fermentation of farm animal's excretion and sludge. Activities are conducted in the three fields of (1) the development of a zero emission shochu and vinegar brewing process, (2) development of a non-combustion type thermal recycling method, and (3) a commercialization plan. Studied in field (1) are the brewing of 'shochu' by a new process (kaeshi-shikomi), preparation of vinegar out of the lees of 'shochu' brewing, evaluation of the physiological activity of vinegar and 'shochu' lees, cost efficiency evaluation of zero emission 'shochu' and vinegar brewing processes, and the like. In field (2), the methane fermentation conditions for garbage, sludge, and farm animals' excretion are studied, and a non-combustion type thermal recycling process and the like are evaluated for cost efficiency. In field (3), marketability is studied for vinegar made by fermentation, actualities of the recycling of bio-wastes and energy recovery therefrom are examined, and marketability is studied for regional distributed power generation. (NEDO)

  19. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Development of bio-recycling technology for bio-wastes; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. Seibutsukei haikibutsu no bio recycle gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are exerted to develop a closed brewing system for 'shochu (a Japanese distilled liquor)' and vinegar and a non-combustion type thermal recycling system based on the methane fermentation of farm animal's excretion and sludge. Activities are conducted in the three fields of (1) the development of a zero emission shochu and vinegar brewing process, (2) development of a non-combustion type thermal recycling method, and (3) a commercialization plan. Studied in field (1) are the brewing of 'shochu' by a new process (kaeshi-shikomi), preparation of vinegar out of the lees of 'shochu' brewing, evaluation of the physiological activity of vinegar and 'shochu' lees, cost efficiency evaluation of zero emission 'shochu' and vinegar brewing processes, and the like. In field (2), the methane fermentation conditions for garbage, sludge, and farm animals' excretion are studied, and a non-combustion type thermal recycling process and the like are evaluated for cost efficiency. In field (3), marketability is studied for vinegar made by fermentation, actualities of the recycling of bio-wastes and energy recovery therefrom are examined, and marketability is studied for regional distributed power generation. (NEDO)

  20. FY 1986 annual report on the research and development of observation systems for resources exploitation.4/4; 1996 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 4/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    Described herein are the FY 1986 results of the research of satellite-borne optical sensors, and research and development of data transmission systems, as part of the research and development of observation systems for resources exploitation. The research program for the satellite-borne optical sensors involves studies on the design specifications, in order to clarify details of the optical sensor systems and visible to near-infrared ray radiation section. The major parts are fabricated on a trial basis and evaluated, in order to review their specifications, and collect the data necessary for the engineering model designs. The items studied for the short wavelength to infrared ray radiation section include the development specifications, and conditions of the interfaces with the satellite and with the cooler/detector sections, which are to be reflected in the design specifications. The research and development program for the data transmission systems involves basic designs of the mission recorder and examinations thereof, to draw the base lines of the satellite-borne systems. The mission transmitter antenna and electronic circuit sections are investigated in detail. (NEDO)

  1. Fiscal 1974 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on new type solar cells); 1974 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Shingatashiki taiyo denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-27

    This report summarizes the fiscal 1974 research result on R and D of new type solar cells, which includes researches on (1) solar cell structure, (2) packaging, and (3) improvement of a conversion efficiency. In the 1st research, theoretical study was made on the relation between a solar cell efficiency and various design factors to obtain basic data for ordinary cell structure and vertical junction type cell structure. As impurity source, a thermal diffusion method using doped oxide by CVD was compared with that using boron nitride, resulting in no difference in solar cell characteristics between both methods. The measurement results on contact resistances of Al, Fe and Ni with electrodes prepared by electron beam deposition showed that these materials are applicable to Si more than 10{sup 18}/cm{sup 3} in impurity density as electrode materials. In the 2nd research, exposure tests were made on some kinds of specimens, resulting in no troubles. Study was made on production costs and structures suitable for automatic production of 4 kinds of packages with different basic structures. In the 3rd research, the prototype solar cell was prepared to use under solar radiation within 20SUNS. (NEDO)

  2. Research and development of utilization technology of solar thermal energy system for industrial and other use. Research and development of solar system (investigation of popular type snow melting systems); Sangyoyo nado solar system jitsuyoka gijutsu kaihatsu. Solar system no chosa kenkyu (fukyugata yusetsu system no kenkyu chosa)

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for investigation for popular type snow melting systems using solar energy. Two types of technologies are proposed to utilize solar energy for snow melting in winter and create comfortable environments. One is combined (active plus passive) type, which transfers solar heat it collects by the whole wall surfaces to an attic to heat it totally, and makes the whole roof as a radiator to melt snow. However, heat radiated from the roof is insufficient to melt all snow on the roof, allowing it to remain to an extent that it works as an insulator. The other is active type, which transfers heat it collects by the collector to the heat storage tank, from which heat is extracted in winter for various purposes, including snow melting. Such a system must store heat for an extended period, for which a highly insulating heat storage tank is proposed to balance capacity of heat storage between seasons and building size.

  3. Report for fiscal 1995 on simple operation type CAD/CAM system development through international cooperation. Research results; 1995 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This 5-year project beginning in FY 1994 is aimed at joint researches with various Asian countries for development of simply operable electronic designs and manufacturing support systems, which supports development of supporting industries (SI) for manufacturing industries in these countries. The project is being implemented in a total of 5 countries, China, Indonesia, Malaysia, Singapore and Thailand, in cooperation with the research institutes with which NEDO has concluded the basic contracts. The following three working groups are established to study construction of the model systems and design these systems for promotion of the joint project in each country; (1) automobiles and their parts, (2) home electric/electronic appliances, and their parts, and (3) textiles and apparels. The FY 1995 project results are described. The working group (1) covers definitions of the business models and conditions for systematizing these models for the demonstration tests. The working group (2) covers development of the electronic catalogues, electronic yellow pages/preproto types, and concurrent engineering. The working group (3) covers the SGML sewing technique specification systems, surveys and utilization tests for network infrastructures, international EDI systems for the textile industry, and translation systems for technical terms of the textile industry. (NEDO)

  4. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Research and development for enhancing reliability of photovoltaic power generation - Research on environmental measures for compound solar cell modules); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (taiyoko hatsuden no shinraisei kojo ni kansuru kenkyu kaihatsu - kagobutsu taiyo denchi module no kankyo taisaku no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research is conducted to properly deal with environmental problems, such as compromised solar cell safety, which may follow the mass introduction and diffusion of photovoltaic power systems. In the research of fiscal 1999 on technical literature on environmental measures against lead and animal tests, a need was found to reduce lead in power systems and to grasp lead elution characteristics for the establishment of environmental measures. In a safety test conducted for thin-film CIS (copper indium diselenide) based solar cells, basic data were collected about the vaporization rate of Se, the effect of moisture on the Se vaporization rate, etc. Basic data were also collected about the relationship between the combustion temperature and the amount of scattered lead in particular from the solder used as the conducting material in silicon based solar cells. In the evaluation of the environmental impact of thin-film CIS solar cells in case of fire, it was found that Se concentration below 10-20m in the plume was near the permissible concentration of 0.1mg/m{sup 3} as recommended by Japan Society for Occupational Health and that the concentration levels predicted for the periphery were two orders of magnitude smaller than the mandatory level. (NEDO)

  5. Report on 1985 research result on the R and D of observation system for probing resources. 1/4; 1985 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 1/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    Since fiscal 1984, the technological association for resource remote-sensing system has been entrusted with the 'R and D of observation system for probing resources' from the Government Research Institute and has been carrying out the researches. In 1985, on the basis of the preliminary design implemented in 1984, a design for the exclusive use was worked out for each system, namely, total system, sensor system and data transmission system, towards the development of EM (engineering model) scheduled to start in fiscal 1986, while a trial test was performed simultaneously for the critical components. In addition, in 1985, since the main contractor of the ERS-1 satellite body was decided to be Mitsubishi Electric Co., Ltd. by the National Space Development Agency, a system was established for the purpose of adjusting the wide-ranging interface between the satellite body and the observation system, with a concrete adjusting operation started. In connection with these assigned researches, the intended objectives were mostly achieved through the cooperation by each member of the nine associations, for which the results were summarized in this paper under the contract for research assignment and submitted as the 'report on 1985 results of assigned research'. (NEDO)

  6. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Research and development for enhancing reliability of photovoltaic power generation - Research on long-term reliability of inverter); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (taiyoko hatsuden no shinraisei kojo ni kansuru kenkyu kaihatsu - inverter no choki shinraisei no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In fiscal 1999, the power conditioner which is the primary component of a photovoltaic power system was subjected to an accelerated test, etc., for the evaluation of its durability. For the accelerated test, operating conditions were so set that acceleration be implemented according to Arrhenius' law at ambient temperature 40 degrees C and relative humidity 36%. For the operation of the power conditioner, it was so set that the operation duration be 3.5 hours with a rest time of 4.5 hours for the night or the like. In the accelerated test conducted as in the previous year, 1100 cycles were completed recording the maximum, equivalent to approximately 8-1/2 years according to Arrhenius' law. After the test, no life affecting changes were detected in specimen device A, B, or D. Specimen C, however, failed during the test. As for the evaluation of durability of components, the electrolytic capacitor in the power conditioner was named. Reliability related literature was investigated and a durability evaluation test was started, with consideration given to the voltage to apply and service temperature. (NEDO)

  7. Report on achievements of research and development of an automatic sewing system in fiscal 1988. High-tech assembling sub-system; 1998 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Haiteku assemble sub system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on research of a production system by apparel types and systematization of an experiment plant. As the research on systematizing the experiment plant, the association is tackling with the researches on a high-speed laser cutting sub-system, a flexible sewing sub-system, a hi-tech assembling sub-system, and a three-dimensional flexible pressing sub-system. This paper reports the achievement of the research and development on the hi-tech assembling sub-system. This system was studied by grouping the system into a seam sewing technology and a three-dimensional sewing technology. The former technology deals with the processes of seam sewing of the side of the left body part in a model wear, sew-up margin division, straightening, and back center seam sewing. The latter technology deals with the sleeve fitting process. Although these processes are the subject of automated system, it is difficult to automate the back collar sewing, shoulder sewing and front collar sewing after the back center seam sewing process to just before the sleeve fitting process. Therefore, these processes are processed by retrofitting and three-dimensional sewing devices, and a control computer to transmit, receive and control the information required for the devices. The utilizing conditions of the sub-system constituting devices and the component technologies are tabulated in a table. (NEDO)

  8. Achievement report for fiscal 1981 on Sunshine Program research and development of photovoltaic power systems. Research and development of amorphous solar cells (Research and development of technologies for enlarging amorphous solar cell area); 1981 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Amorphous taiyo denchi no kenkyu kaihatsu (amorphous taiyo denchi no daimensekika gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    In the basic studies of large-area a-Si film formation technologies, the validity is discussed of the evaluation technique using plasma optical emissions spectrometry (OES) employed for the achievement of the intended film qualities. The film forming condition that exerts the greatest influence on the plasma state relative to OES is the power of discharge, and correlations are found to exist between specific emission intensity, infrared absorption level, and photoconductivity of the film. It is found that a P- or B-doped Si:H/SiC:H film is suitable as the material for the window layer on the light-receiving surface of the solar cell. Materials are studied for the i-layer responsible for photo carrier generation, isolation, and acceleration. Studies are also conducted on fluorine-containing film. In the efforts at designing and building solar cells, ITO (indium-tin oxide)/n-i-p/SS (reversed type) cells are analyzed, designing is carried out for transparent electrode film thickness optimization, window effect in stainless substrate cells is improved, glass substrate cells are experimentally built and analyzed, large-area solar cell properties are improved, interaction between the substrate and a-Si is studied, and reliability tests are conducted. For cost reduction, it is necessary to develop technologies of automated production of simplified-structure modules using low-cost materials. Basic matters are taken up for discussion. (NEDO)

  9. Research and development of system to utilize photovoltaic energy. Survey on the specific purpose modules; Taiyoko hatsuden riyo system no kenkyu kaihatsu. Taiyoto module ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the survey results on the specific purpose modules for photovoltaic power generation in fiscal 1994. (1) On the feasibility survey on new application fields, it was clarified that photovoltaic power generation is applicable to extensive areas such as farmland, road, railway and public facility as latent demand sites. (2) On the optimum modules for various specific purposes, the structure, production method, cost estimation and issues of various modules were studied for desert, wasteland, coast, ocean, river, embankment, railway, road, mobile facility and arcade. (3) On the survey on new materials and material development, various conventional materials and materials promising for required performance were surveyed for every application. (4) On the survey on technology trends, the survey members participated in the first international photovoltaic energy conversion conference and the photovoltaic power generation workshop, while the members held the 1st-5th specific purpose module subcommittees. 1 tab.

  10. Report on evaluation of research and development of light-aided instrumentation/control systems. Abstract; Hikari oyo keisoku seigyo system no kenkyu kaihatsu ni kansuru hyoka hokokusho. Gaiyohen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-08-01

    This research and development project is aimed at commercialization of the light-aided instrumentation technology systems which safely, stably measure, transmit and control process information including image information, e.g., temperature, flow rates and components at large plants in industrial complexes, in the severe atmospheres in the presence of, e.g., electromagnetic induction and combustible gases. These optical systems need development of light transmitting/receiving devices, various optical devices that constitute the network nodes, and various types of sensors of improved functions and reliability, in addition to development of the techniques required for transmitting large quantities of information on a large scale. This project has attempted to systematically make break-through in the individual elementary techniques, in particular those in the widely diversified technological areas for the advanced devices, and thereby to expand the instrumentation/control technology frontiers. The results of studies on gallium/arsenic crystals, which are prerequisite for photoelectronic integrated circuits as the bases for the light application technology, and processes for producing thereof are highly rated worldwide. It is planned to effectively utilize the total system, constructed at then Nippon Mining's Mizushima Refinery, and thereby to establish the effective instrumentation techniques for commercial plants and to promote commercialization of these results. (NEDO)

  11. Report on achievements of research and development of an automatic sewing system in fiscal 1988. Three-dimensional flexible sub-system; 1988 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Sanjigen flexible sub system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on research of a production system by apparel types and systematization of an experiment plant. As the research on systematizing the experiment plant, the association is tackling with the researches on a high-speed laser cutting sub-system, a flexible sewing sub-system, a hi-tech assembling sub-system, and a three-dimensional flexible pressing sub-system. This paper reports the achievement of the research and development on the three-dimensional flexible pressing sub-system. It was intended to move forward development of technologies to put on and take off apparels and transport products, to achieve interlocking with other component technologies, and to structure an efficient pressing and processing system for finish. An experiment plant was built for ladies' blazer coats set as objects of model wears. The plant operation experiments and comprehensive evaluation are scheduled to be performed in fiscal 1990. Therefore, basic design research was carried out on an automatic put-on/take-off device and an auto-hanger system with an objective of application of the experimental plant. Studies on accuracy improvement was executed in the research of setting shapes of flexible dummies. In the research of pressing conditions, application of the 'estimation type information retrieval and control system' was studied. As a result, achievements were obtained as nearly as has been initially intended. (NEDO)

  12. Achievement report on research and development of medical and welfare equipment technology. Multimedia system for disabled persons; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Shogaisha taio multimedia system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    Research and development is conducted of a multimedia system to enable visually handicapped persons to use application programs on a GUI (graphic user interface)-based computer. This 1994-1998 project aims to complete a total system on the basis of the three element technologies of a non-visual GUI access system, a 3-dimensional sound field-aided information display system, and an optical medium reader. In relation to the non-visual GUI access system, a dialogue type sound/touch display using a touch/sound device is developed to deal with the structure and layout information about objects on the screen. The 3-dimensional sound field-aided information display system presents layout information such as the arrangement and shapes of GUI parts, and is subject to operation by mouse-aided non-visual direct pointing. The optical medium reader is almost complete, which enables a visually handicapped person to take in information and to access its contents. (NEDO)

  13. FY 1998 result report on the R and D of human cooperation/coexistence type robot system. (Development of commercialization of new power generation technology); 1998 nendo ningen kyocho kyozongata robot system no kenkyu kaihatsu (shinhatsuden gijutsu jitsuyoka kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The R and D were conducted to realize a robot system which can work cooperating and coexisting with humans at working places for maintenance, construction, rescue, etc. of plants and power plants. In the fabrication of a robot platform supporting maintenance, etc., the interface specifications were studied for command/data communication with the remote control platform. In the development of an audio-visual display system and a communication system, they were designed based on the required specifications of audio-visual display/communication systems for the remote control cockpit. In the development of a human-friendly display system for sense of operation, the basic design was carried out of a manipulation device, gripping operation, a force display device, a traveling operation device, and a body sense display device which make it possible to command standard operations required for walking with two legs and going up/down stairs and for lifting up and carrying an object with two arms with ease and presence. Further R and D were conducted of a method for displaying reality, sensor simulator, a network interface for the basic robot motion library, etc. (NEDO)

  14. Status of consignment work of research and development project for super/hypersonic transport propulsion system. Choonsoku yusokiyo suishin system no kenkyu kaihatsu' no susumekata

    Energy Technology Data Exchange (ETDEWEB)

    Murashima, K

    1992-06-10

    It is prospected that supersonic transports (SST) of Mach number of about 2 will be realized in the 2000s and hypersonic transports (HST) of Mach number of about 5 will be realized in the 2020s. The survey and the fundamental research are positively advanced by the Society of Japanese Aerospace Companies (SJAC) as the center. This paper describes the present status. The purpose is to get the combined cycle engine which can be operated within a wide speed range as the optimal propulsion system by integrating both performances of a turbojet engine (low bypass turbofan type of variable bypass ratio) and a ramjet engine. The specifications of HST which is supposed by SJAC, are as follows: the cruising speed of Mach number 5, the cruising range of 12,000 km, the airframe length of 134 m, the span of 46 m, the wing area of 1,690 m{sup 2}, the maximum take-off weight of 440,000kg and the engine thrust at the take-off of 270{times}4kN. The cooperative research is constructed by 3 domestic companies and 4 foreign companies and integrated and managed by the Agency of Industrial Science and Technology in the Ministry of International Trade and Industry. 3 figs., 1 tab.

  15. FY 1977 Annual report on Sunshine Project results. Research and development of photovoltaic power generation systems (Research and development of particle nonacceleration growth type silicon thin-film crystals); 1977 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Ryushi hikasoku seichogata silicon usumaku kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-01

    As part of the research and development project for producing photovoltaic power generation systems at reduced cost, the R and D efforts are made for producing particle nonacceleration growth type silicon thin-film crystals. The research items are (1) research on thin-film crystals, and (2) research on cell-structuring method. The item (1) studies quantities, types and electrical properties of impurities and crystal defects in the polycrystalline ingots, produced by the Czochralski method from metal grade silicon and purified metal grade silicon stocks. Next, the substrate prepared above is coated with a thin film of silicon by the vapor-phase growth method with dichlorosilane as the source, to evaluate the thin-film crystals by measuring the crystal defects and lifetime of small numbers of carriers. The item (2) studies the effects of the solder dipping method. In addition, unevenness of photoelectric current is analyzed by a laser scanning microscope, to investigate the effects of the secondary impurities and crystal defects in the substrate crystals on photoelectric current. As a result, it is found that conversion efficiency is improved by grading the hole concentration in the p-type activated layer. The targets of 10 to 20 m{sup 2} as the area and 7 to 8% as the conversion efficiency are attained by preparing the crystals again. (NEDO)

  16. Exploration for petroleum and natural gas in Sonai Plain

    Energy Technology Data Exchange (ETDEWEB)

    Konishi, K

    1965-09-01

    Exploration in the Sonai Plain by Sekyu Shigen Kaihatsu Kabushiki Kaisha (Oil Resources Development Corporation) since 1955 is described. The development tasks are made difficult due to the presence of permeability traps. However, 41 out of 65 wells drilled up to late March of 1965 have been successful. Quantities of crude oil and natural gas produced in 1963 were, respectively, 5 and 6 times those of 1958. The Sonai Plain is a relatively new area, and there are still many unknown factors, yet the rate of development has increased greatly. More and deeper wells are expected to be drilled with even better results.

  17. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Shiga); 1999 nendo Welfare Techno system kenkyu kaihatsu (Shiga) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a welfare device system that meets the regional needs at the Welfare Techno-house Shiga for the purpose of assisting autonomy in help requiring persons, assisting their social activities, and reducing burdens on helpers. This paper summarizes the achievements in fiscal 1999. In developing a walking action supporting appliance of muscular strength utilizing type, the relationship was investigated between motions of knee joints and muscular output when going up the stairs to perform discussions, experiments and measurements on timing for using auxiliary strength required when the knee joints are bent and stretched. In developing an auxiliary device to support spontaneous movements of lower leg handicapped persons, the standing up motion from the sitting position was analyzed, an action supporting device was designed for the method to help the transfer action, and for transfer actions in vertical and forward-backward directions, and fabrication and experiment were executed thereon. In developing a long-term action and physical condition monitoring system, discussions were given on methods to monitor body action amount and activities in daily life of the subjects, by receiving signals from an acceleration sensor fitted to the front of waist of a subject into a portable digital biological signal monitor. (NEDO)

  18. FY 1984 annual report on the research and development of automatic sewing systems. Sewing/assembling techniques; 1984 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei kumitate gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the sewing/assembling techniques. The sewing/assembling techniques fall into 3 categories, (1) sewing pretreatment techniques, (2) high-function sewing techniques and (3) high-function pressing techniques. The techniques (1) are composed of adhesion processing techniques for the sewing parts processing step, and those for holding the sewing parts, putting them one on another and turning them over. The program for these techniques continues to study the process adaptability, based on the software analysis results, and also involves designs of the test unit and production on a trial basis. The program for the techniques (2) designs, constructs and evaluates the test units for the three-dimensional sewing system, super-sewing unit and multi-functional sewing system. The program for the techniques (3) studies the finishing press, based on the flexible dummy method. (NEDO)

  19. Evaluation report on research and development of an ultra-advanced processing system. 3; Chosentan kako system no kenkyu kaihatsu ni kansuru hyoka hokokusho. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-08-01

    This paper describes comprehensive evaluation on the following technologies as the ultra-advanced processing system: (1) large output excimer laser, (2) high-density ion beam, (3) an ultra-precision machining device, (4) ultra-advanced processing, (5) measurement and evaluation, and (6) comprehensive test. In the item (1), research and development was performed on such technologies as output increasing, output stabilization and beam formation, having achieved the targets. In the item (2), research and development was performed on such technologies as beam convergence, plasma control, ion transportation, high-frequency quadruple pole acceleration, and large-capacity class ion beam, having achieved the targets. In the item (3), research and development was performed on form creation and ultra-precision machining, having achieved the targets. In the item (4), research and development was performed on formation of high function thin films to apply the laser abrasion process to large area, ion surface modification, wide band area optics, high reflectance optics, ion injection, dynamic mixing, and modification of ultra high-grade metal surface, having achieved the targets. In the item (5), research and development was performed on high-accuracy roughness measurement, shape measurement, optical property evaluation, a wavelength meter, ultra advanced processing standard measurement, and environment correction technology, having achieved the targets. In the item (6), comprehensive demonstration was carried out on the component technologies. (NEDO)

  20. Research and development of technologies for CO{sub 2} fixation and effective utilization thereof, etc., in fiscal 1998. Report on research and development of technologies for the effective use of CO{sub 2} by virtue of contact hydrogenation (CO{sub 2} separation and recovery system of the next-generation type); 1998 nendo nisanka tanso koteika yuko riyo gijutsu nado kenkyu kaihatsu jigyo. Sesshoku suisoka hanno riyo nisanka tanso yuko riyo gijutsu kenkyu kaihatsu jigyo kenkyu kaihatsu jigyo (jisedaigata shoene CO{sub 2} bunri kaishu system ni kansuru chosa kenkyu hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches were conducted for the goal of proposing a totally new process enhanced in efficiency and energy saving, and capable of CO2 separation. In fiscal 1997, hydrocarbon materials were reformed by oxygen separated within a system allowing fuel cells to generate power efficiently, when all the emitted CO2 was separated and recovered within the system. Furthermore, cold heat was utilized for the acquisition of liquefied CO2 gas products. A part of oxygen separated at the fuel cell cathode was recycled into the combustion section external to the tubular reaction reformer, and CO2 was separated by mere cooling from the combustion products for the simultaneous production of by-products such as high-purity nitrogen gas and liquefied CO2 for a great improvement in economy. In fiscal 1998, the system was improved. Proposed then was a new system in which an oxygen partial oxidation type reformer assumed the nuclear role, separating all the oxygen at the cathode, reusing part thereof for oxygen enrichment, and feeding the rest thereof into the reformer. The design realized the recycling of the whole of the products of the two cell electrodes into the reformer for the maximum reuse of the products of the hydrogen/oxygen separation function. (NEDO)

  1. Report on achievement in developing fuel cell power generation technology in fiscal 1998. Research and development of molten carbonate fuel cell power generation system (Test of the research result report); 1998 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. Yoyu tansan'engata nenryo denchi hatsuden system no kenkyu kaihatsu (kenkyu seika no honbun)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This paper summarizes the text of the research result report in the separate volume II-1 from among the fiscal 1998 report on the achievement made on researching and developing a molten carbonate fuel cell (MCFC) power generation system. For the AC-DC type system whose high performance and large capacity stacks are being developed, detail designs were made on 250-kW class stack module assembly and installation procedure. At the same time, processing and forming were continued on such main components as electrodes, electrolyte plates and separators. The cells were assembled as modules, sintered, installed and adjusted. Aids were given by the process and control (PAC) test on devices and piping of the fuel cell system block. Cell life extension is also under study. For the parallel flow type stack, two 250-kW stacks were fabricated, and an overall adjustment test was begun thereon in March. For the reformer, an internal reforming system was developed for the 200-kW class system, whose adjustment test is scheduled for April 1999. Capacity increase is also under discussion. For practical use of MCFC, stack life of 40,000 hours is said required. The current status is at the level of exceeding 10,000 hours, but the necessity is seen in suppressing voltage drop associated with lapse of time. (NEDO)

  2. Research and development of peripheral technology for photovoltaic power systems. Development of inverter technology for photovoltaic (PV) system which is connected to the utility grid; Shuhen gijutsu no kenkyu kaihatsu. Fukusu kino tan`itsuka shuhen sochi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    This paper reports the study results on development of integrated multifunctional peripheral equipment in fiscal 1994. (1) On development of inverters with no transformer, the following study results were obtained. Converter efficiency reached the target of 95.0% by using an improved general purpose IGBT as switching element of main circuit. Distortion factor of output current harmonics achieved 5% in total current distortion factor, and less than 3% in each order harmonic current one. In control of the DC part of output current, the target less than 0.3% was achieved by inserting a capacitor into detection signal circuit and by detection/correction control of current detector offset. Detection level of 100mA was achieved for DC grounding detection by installing a DC grounding detector in the DC input side of inverters. VCCI 1 level was also achieved for EMI measurement. (2) On development of integrated multifunctional peripheral equipment, evaluation test of the prototype equipment of 0.025m{sup 3} in volume and 17kg in mass was carried out. 3 figs., 1 tab.

  3. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Research and development of solar beam power generation and utilization systems and ancillary technologies (Development of ancillary devices for AC modules); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (AC module yo shuhen sochi no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Reasonability evaluation was progressed on the fundamental technologies having been proposed in fiscal 1998, and development was made on elementary technologies required for system structuring. The proposals made in fiscal 1998 include the deepening of the evaluations on effectiveness of AC modules, long-term stability evaluation on the system control schemes, trial fabrication and evaluation on AC battery modules, and development and installation of 2-kW demonstration facilities. In the effectiveness evaluation, discussions were given not only on advantages, but also on disadvantages. As the advantageous point, theoretical analyses were progressed on the effect of reducing the output drop due to shading, which was made clear by providing values. Effects of increase in switching units on electric wave interference as a disadvantage were made clear. As a form that can be applied consistently from an independent power source to a system coordination system, a flexible system using the module system comprising of AC modules and AC batteries was proposed as an effective utilization measure. A proposal was also made on an autonomous discrete type system control scheme as a control system that has sufficient expandability, and is durable against disasters. (NEDO)

  4. Evaluation report on research and development of a database system for mutual computer operation; Denshi keisanki sogo un'yo database system no kenkyu kaihatsu ni kansuru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    This paper describes evaluation on the research and development of a database system for mutual computer operation, with respect to discrete database technology, multi-media technology, high reliability technology, and mutual operation network system technology. A large number of research results placing the views on the future were derived, such as the issues of discretion and utilization patterns of the discrete database, structuring of data for multi-media information, retrieval systems, flexible and high-level utilization of the network, and the issues in database protection. These achievements are publicly disclosed widely. The largest feature of this project is in aiming at forming a network system that can be operated mutually under multi-vender environment. Therefore, the researches and developments have been executed under the spirit of the principle of openness to public and international cooperation. These efforts are represented by organizing the rule establishment committee, execution of mutual interconnection experiment (including demonstration evaluation), and development of the mounting rules based on the ISO's 'open system interconnection (OSI)'. These results are compiled in the JIS as the basic reference model for the open system interconnection, whereas the targets shown in the basic plan have been achieved sufficiently. (NEDO)

  5. FY 1986 annual report on the research and development of observation systems for resources exploitation. 3/4; 1986 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 3/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    Described herein are the FY 1986 results of the research of satellite-borne synthetic aperture radar, as part of the research and development of observation systems for resources exploitation. For the radar antenna, the engineering model is designed and fabricated, and test system is studied, for confirming the electrical functions, and mechanical and electrical interfaces. For the transmitter/receiver, the basic designs of the subsystems and components are drawn, and the models are designed and fabricated for testing serviceability of the high-output amplifiers and long-term stability of the high-stability crystal transmitter/receiver. Their models are also designed and fabricated for confirming their electrical functions, and their electrical, mechanical and thermal interfaces with other systems. For the signal processing section, the interfaces with the intra-SAR, satellite body and mission transmitter are adjusted, and the results are reflected in the related specifications and notes of confirmation. (NEDO)

  6. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Development of solar beam power generation and utilization systems and ancillary technologies (Research and development of building material integrated solar cell modules - high-durability roof modules); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (shinkenzai ittaigata taiyo denchi module no kenkyu kaihatsu (kotaikyusei yane module))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With the target set on a system with a roof array efficiency of 8.5%, and a system cost of 170 yen/W, development is being made on a large roof panel and its construction technology, which is capable of AC output by integrating into a large roof panel the compound thin film solar cells having glass/CdS/CdTe/rear air chamber/rear metal, and the inverter. In the cell constituting materials and the structure design, sealants were evaluated, the painting process was developed, and two kinds of structures were prepared. The frameless type has a lamination structure, and a prototype module of 886 times 664 mm was fabricated, and the frame type has a double sealing structure, and a prototype module 600 times 900 mm was fabricated. Prototype modules that can be fixed on a rail type fixing stand were fabricated and constructed, having demonstrated sufficient workability. In addition, a prototype small inverter with system coordination protection was operated actually, and the initial stage malfunctions were corrected. Two demonstration buildings were built, and the whole process was performed from assembly and transportation of the modules and to the installation thereof at the construction site. (NEDO)

  7. FY 1977 Annual report on Sunshine Project results. Research and development of solar energy systems for air conditioning and hot water supply (Research and development of glass-based materials); 1977 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Glass kei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-05-01

    This project is aimed at development of the following collector techniques for various types of solar energy systems for air conditioning and hot water supply: (1) selective transmission glass, (2) reflection-preventive glass, (3) glass-based selective absorption film, and (4) high-performance collector. For the item (1), the STG coated with a reflection-preventive film of In{sub 2}O{sub 3} and that with MgF{sub 2} attain the target performance, and high-speed sputtering is investigated for development of the mass production techniques and promising results are produced. For the item (2), formation of a uniform reflection-preventive film on the glass's front surface and improvement of the reproducibility are investigated, and promising results are produced. For the item (3), a selective absorption plane having a solar radiation absorptivity of 0.90 or more and infrared emissivity of 0.30 or less is produced by baking a SnO{sub 2} film on a soft steel plate undercoated with a black glaze as the glass-based film. For the item (4), a total of 4 types of collectors are fabricated on a trial basis and tested for their heat-collecting performance; a honeycomb type with the selective absorption film, modified laminated type with changed pipe arrangement, one using a large-size reflection-preventive glass, and another one with changed method for supporting the heat-collecting plate. Attainable performance level of the flat plate type collector for commercial purposes is estimated, and the specifications of the commercial collector as the research target are determined. (NEDO)

  8. FY 1996 R/D project of industrial and scientific technologies contracted with NEDO. Report on R/D of organosilicon polymers; 1996 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Keisokei kobunshi zairyo no kenkyu kaihatsu (Keisokei kobunshi zairyo no kenkyu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    Organosilicon polymers are highly innovative materials having high performance and novel functions, and they can be widely applied. The purpose of this study is to establish fundamental techniques for molecular design, synthesis, material processing and evaluation of organosilicon polymers having excellent electro- and photo-functions, and advanced heat-proof, fire-proof and mechanical properties. This R/D includes (1) R/D of electrical conducting materials by organosilicon polymers, (2) R/D of novel organosilicon polymers applicable to direct lithography, (3) R/D of new silicon-based polymer materials with electro-luminous function, and (4) R/D of silicon-based polymers for new photoconductive materials. In (1), synthesis of highly conjugated polymers is investigated. In (2), novel organosilicon polymeric materials have been developed, which would be applicable to direct lithography of electronic circuits, and which could contribute to simplification of the circuit formation process. In (3), the research aims at development of new silicon-based polymer materials with luminescent function which can be applied to the large size electro-luminescent display devices. In (4), new materials with visible light absorption have been synthesized through the molecular design and synthesis. The photo-carrier generation was observed. 107 refs., 86 figs., 23 tabs.

  9. FY 1997 R/D project of industrial and scientific technologies contracted with NEDO. Report on R/D of organosilicon polymers; 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Keisokei kobunshi zairyo no kenkyu kaihatsu (keisokei kobunshi zairyo no kenkyu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The purpose of this study is to establish fundamental techniques for molecular design, synthesis, material processing and evaluation of organosilicon polymers having excellent electro- and photo-functions, and advanced heat-proof, fire-proof and mechanical properties. This R/D includes (1) R/D of electrical conducting materials by organosilicon polymers, (2) R/D of novel organosilicon polymers applicable to direct lithography, (3) R/D of new silicon-based polymer materials with electro-luminous function, and (4) R/D of silicon-based polymers for new photoconductive materials. In (1), synthesis method of regular polymers with a 3-D structure was developed. Non-volatile dopants were developed, and structures of polymer-dopant composites could be controlled. In (2), precise control of conductivity was examined. Material processing and evaluation techniques were also examined through stabilization of polysilane thin films, optimization of pattern forming conditions, and precision of patterns. In (3), new silicon-based polymers have been synthesized. In (4), two kinds of polymers have been synthesized for development of materials with high photo-carrier generation efficiency and high mobility. 72 refs., 71 figs., 22 tabs.

  10. FY 1983 annual report on the research and development of automatic sewing systems. Cloth handling techniques; 1983 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the cloth handling techniques. The program for the cloth holding techniques classifies the elementary works from cloth picking-up to completion of sewing, classifies the holding methods, and analyzes the holding functions, to establish the design guidelines for the holding device functions. The basic designs of a total of 9 holding modules and the holding module with a built-in sensor are drawn, evaluated and investigated. The program for the highly functional positioning techniques analyzes the current sewing/pressing works, and analyzes and systemizes the related elementary works, to establish the design guidelines for the light module handler functions. The program for the soft cloth transfer techniques analyzes the works and investigates the transfer-related factors for delivery of cloth within the process, to establish the design guidelines for the hardware configuration. (NEDO)

  11. FY 1983 annual report on the research and development of automatic sewing systems. Sewing/assembling techniques; 1983 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei kumitate gujutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the sewing/assembling techniques. The FY 1983 efforts are directed to the basic designs of (1) sewing pretreatment techniques, (2) high-function sewing techniques and (3) high-function pressing techniques, and some of the related devices are made on a trial basis. The program for the theme (1) studies the process adaptability, based on the software analysis results, and preliminary tests, overall concept and basic designs for the hardware. The program for the theme (2) finds out possibility of super-sewing unit in combination of sewing and adhesion of single thread rings and automatic bobbin thread supply. The multi-functional sewing system is studied, with the object to introduce an FMS into the part sewing step. The program for the theme (3) concentrates the R and D efforts on finishing pressing step. (NEDO)

  12. Overview of FY1997 human media technology R and D; 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu seido Shin energy Sangyo Gijutsu sogo Kaihatsu Kiko itaku jigyo. Human media no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper reports a summary of results in fiscal 1997 of research and development of human media technology. Fiscal 1997 launched design and trial fabrication of the following items: interface to improve efficiency and safety of plant operators, accommodation of multimedia contents to aid Kansei design, city development design aiding technologies using contents retrieval and presentation technologies and virtual reality, and empirical evaluation technologies for safety, comfort and convenience. Specific study assignments were extracted on a virtual media technology, a Kansei media technology and a knowledge media technology being three elementary technologies for human media to make clear the research and development approaches to be taken in the coming fiscal years. In addition, a human media technology committee, a research and development working group, and an investigation working group were established. Also launched were investigations on research trends in the human media technology, and investigative researches on contacts of information needs in industries with human media. 59 refs., 114 figs., 24 tabs.

  13. Achievement report for fiscal 1990 on the research and development of automatic sewing system. High-tech assemble subsystem; 1990 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. High tech assemble system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    In a comprehensive operational test conducted for the automatic overlapping seam sewing system being studied under the above-named large-scale industrial technology development project, it is confirmed that it attains the target levels in product qualities such as accuracy and in productivity and flexibility. It is further confirmed in an experimental plant that the system fully discharges its duty. In the research and development of the ventral coordination control type assemble sewing technology, modification and research and development of the hardware and software, system construction, and operational adjustment are accomplished. In the comprehensive study of operation, data are collected for the evaluation of functioning during system operation, operational reliability, compatibility with multiple-product/small-amount production, sewed product quality stability, etc. In the study of systematization for the experimental plant, conditions for interlocking and sequence are defined, which are improved while system operation proceeds. Furthermore, studies are conducted about 3-dimensional sewing technologies and retrofitted sewing machines. (NEDO)

  14. Achievement report for fiscal 1998 on area consortium research and development business, 1st year. Area consortium energy research and development (molding material processing eco-system using powder lubricant); 1998 nendo chiiki consortium energy kenkyu kaihatsu bun'ya. Funtai rikei junkatsuzai wo mochiita sokeizai kako eko system no kenkyu kaihatsu (dai 1 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A material processing technology demanding but low energy and cost and causing low environmental impact was developed using a powder lubricant in a closed metal die system. An inorganic powder excellent in adhesiveness as lubricant was discovered. Powder lubricants for die casting and new carbon lubricants for metal die forging were also developed. In a test in an eco-die casting system, it was found that power was better than water solution in terms of finish and energy efficiency. In the development of a metal forging system using a powder lubricant, existing graphite lubricants and new powder lubricants containing fullerene were subjected to evaluation (ring tests). Two types of graphite solutions now in use and two powder lubricants were evaluated by the ring tests, and this enabled the comprehension of powder lubricant characteristics. For the development of a die casting system requiring no lubricant, a metal die surface treatment method was found that produces a surface excellent in resisting erosion by the application of the aluminizing ion nitriding composite treatment method. In addition, wettability was compared between a PVD (physical vapor deposition)-formed nitride film and the powder lubricant constituents. The report also refers to surveys conducted for commercialization. (NEDO)

  15. National research and development project. Report on evaluation of research and development of remotely controlled excavators for highly deep submarine oil fields; Ogata kenkyu kaihatsu project. Daishindo enkaku sosa kaitei sekiyu kussaku sochi no kenkyu kaihatsu ni kakawaru hyoka hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-02-04

    Described herein are results of evaluation of the developed excavators remotely controlled for highly deep submarine oil fields. The excavator system was designed to work at the target water depth of 200 to 250 m and excavation depth of 8,000 to 9,000 m, though not quite satisfactorily. There were several practical problems to be solved, e.g., those found in accuracy of reentry in the excavated section, cables connecting the driving equipment to the excavated section, and entangled hoses. The works were divided and system was configured in an attempt to secure all-weather type serviceability and to improve economic viability. The other major works included attempts to improve equipment functions and reduce manpower cost. Nevertheless, however, the construction cost was considered to be higher than expected, and no firm prospect was obtained whether the new excavator system was economically competitive with the conventional rig. The factors that pushed up the construction cost were various facilities needed by the new system with the separated excavation and driving sections, e.g., those facilities for helping the system land on the sea bottoms, material supply/storage facilities, and automated/unmanned facilities. The system failure and other items related to reliability are no clearly understood, making it difficult to compare it with the conventional rig in service factor. It was not adequate, therefore, to advance the next R and D phase as planned, and decided that the project was suspended to see the world development trends, because the clear plans for the future could not be drawn at that time. (NEDO)

  16. Report on 1988 research result on the R and D of observation system for probing resources. 1/3; 1988 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 1/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-07-01

    This paper explains the 1988 results of the R and D of the observation system for probing resources. The system is scheduled to be loaded on earth resources satellite ERS-1 for which launching in 1991 has been set. On the basis of the results until fiscal 1987, 1988, technical examination was made continuously. As to the interface with the satellite body, the specifications were revised by making adjustment in technical items with the satellite body concerning electrical, mechanical, thermal and environmental interfaces, for example. In the sensor system, the technical specifications until now was reexamined and revised. In addition, an EM (engineering model) which was manufactured based on the basic design, was developed, tested and delivered to the satellite body side. In other words, in the studies of the on-satellite synthetic-aperture radar (SAR), the test device was improved and manufactured, with the EM and SAR system developed and tested. In the optical sensor, the test device was also prepared, with the EM manufactured, developed and tested. In the data transmission system, the specifications were revised by developing and testing an EM for the mission recording device. The mission transmitter was tested with EM and also in combination with other mission equipment. (NEDO)

  17. FY 1985 annual report on the research and development of automatic sewing systems. Sewing/assembling techniques; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei kumitate gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the sewing/assembling techniques. The sewing/assembling techniques cover a range from pretreatment of cut pieces for clothes to finishing pressing via parts sewing/assembling. They fall into 3 sub-elementary technical groups, (1) sewing pretreatment techniques, (2) high-function sewing techniques and (3) high-function pressing techniques. The FY 1985 efforts are mainly directed to designs and construction of a prototype and evaluation thereof, based on the FY 1984 results for designs/construction/evaluation of a principle-confirming model. These techniques are evaluated in comparison with those for the current sewing works. The results have confirmed that the elementary techniques have been developed to a level that their validity is concretely recognized. (NEDO)

  18. Report on 1984 research result on the R and D of observation system for probing resources. 1/2; 1984 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 1/2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    The 'space development policy outline' of Japan was reexamined in February, 1984, which decided on promoting the earth resources satellite (ERS-1) project. Accordingly, the Government Research Institute decided to implement the 'observation system for probing resources' from fiscal 1984. On January 18, 1985, a technological association for resource remote-sensing system was established and entrusted with the 'R and D of observation system for probing resources' from the Institute. This paper is the summary of the research results submitted as the 'report on the results of 1984 assigned research'. The report outlines, first as the 'introduction', the purpose of the establishment of the research association, details of the establishment, organization of the association, development system, development schedule, etc., and summarized, second as the 'general remarks', the explanation of the results of the 1984 assigned research. This explanation included the objectives of the research, the state of the implementation of the research, and the results of the research, for example. The paper contained, thirdly as the 'itemized explanation', the details of the individual explanation of the result for each assigned research subject. (NEDO)

  19. FY 1984 annual report on the research and development of automatic sewing systems. Cloth handling techniques; 1984 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    The automatic sewing system technique research association has been commissioned by the Agency of Industrial Science and Technology for (research and development of automatic sewing systems). This program covers R and D of the elementary techniques for total systems and sewing preparation/processing, sewing/assembling, cloth handling, and system management/control. This report describes the results of the R and D efforts for the cloth handling techniques. The program for the cloth handling techniques covers all techniques related to cloth movement, positioning and processing in each sewing step from cloth receiving to completion of sewing. They include the elementary techniques for (1) cloth holding, (2) high-function positioning, and (3) soft cloth transfer. The program for the techniques (1) constructs, on a trial basis, the basic or functional models, and tests and evaluates them. The program for the techniques (2) classifies work shapes, processing types and processing steps, to help select the positioning methods. The program for the techniques (3) investigates necessary conditions for transfer methods and procedures in each step. (NEDO)

  20. FY 1999 report on the results of the R and D of a welfare techno-system (Sapporo, Hokkaido); 1999 nendo welfare techno system kenkyu kaihatsu (Sapporo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper described the FY 1999 results of the R and D of a welfare techno-system (Sapporo). As to the development of an in-house system for the old/the handicapped living their life independently, the design of functional house by a new idea of moving space was studied in which attention is paid to the efficiency of snow disposal. As to the space where life patterns of the aged are considered, it was found good that the space can be a circuit style by increasing the area of the first floor. Home elevator also plays an important role. For safe going up/down of the stairs, the shape and extension of effective handrail are desirable. The motion of holding can considerably reduce slipping in bathtub. As to the home care equipment, studies were made on the easiness of switch recognition, alarm (about 1,000Hz is appropriate), and chair for care (analysis of the motion of transfer). The user interface controller was studied for improvement of sensation of operating electrically-driven wheelchair. The problem is that there is no feedback between wheelchair and joystick, and the crawling speed traveling/position control traveling were proposed. Also proposed is a function to improve sensation of the operation by reinforcing the feedback system. (NEDO)

  1. Fiscal 2000 report on result of R and D of nonmetallic material recycling promotion technology (demonstration test and research, total system technology); 2000 nendo hitetsu kinzokukei sozai recycle sokushin gijutsu kenkyu kaihatsu seika hokokusho. Jissho shiken kenkyu, total system gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D was conducted on advanced recycling technology for aluminum and base metal/rare metal based materials, with fiscal 2000 results compiled. In the research of aluminum recycling technology, on a continuous fractional crystallization process and a purification by zinc removal process, the existing facilities for each demonstrated that they could simulate an aluminum scrap melting process capacity of 1,000 t/month, with a series of initial conditions determined. In the research of total system technology, combined test facilities were completed in which a purification process and a melt cleaning process were integrated. In the research of the recycling technology for base metal/rare metal based materials, a test was carried out by demonstrative facilities, with the aim of establishing copper regeneration technology in which high grade copper is produced using metal/resin based scraps such as shredder dust of automobiles as the materials. In structuring the total system technology, a preliminary survey and environmental load measures were carried out toward the practicability of a comprehensive copper metal collection recycling system. (NEDO)

  2. Report on 1987 research result on the R and D of observation system for probing resources. 1/3; 1987 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 1/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-07-01

    This paper explains the 1987 results of the R and D of the observation system for probing resources. The system is scheduled to be loaded on the earth resources satellite ERS-1 for which launching in 1991 has been set. On the basis of the results until fiscal 1986, technical examination was made continuously. As to the interface with the satellite body, adjustments were made in technical items with the satellite body concerning electrical, mechanical, thermal and environmental interfaces, for example. In the sensor system, the development specifications and interface specifications were reexamined and revised. In addition, an EM (engineering model) was manufactured for each sub-system of the antenna, transmitter/receiver, and a signal processor comprising the on-satellite synthetic-aperture radar (SAR), with the development test carried out. Each specification was reexamined and revised. On the basis of the basic design of an optical sensor, an EM was manufactured, developed and tested. The related specifications were reexamined and revised. An EM was manufactured for the mission recording device and mission transmitter on the results of the basic design, with the development and the test performed. (NEDO)

  3. Report on 1988 research result on the R and D of observation system for probing resources. 3/3; 1988 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 3/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-07-01

    This paper explains the 1988 results of the specialized study in the R and D of the observation system for probing resources. In the system development of the synthetic-aperture radar (SAR) to be loaded on the earth resources satellite ERS-1, the basic design was reexamined, with an SAR system test carried out. A combination test was performed for SAR and the mission transmitter. The testing device was also improved and manufactured. The optical sensor needs to be a system that uses a wide wavelength area and that is capable of receiving a image data of a high surface resolution; accordingly, on the basis of 1988 results, it was tested by preparing an engineering model (EM). The mission recording device records the observation data of SAR and the optical sensor in an invisible area, reproduces it in a visible area in the ground station, and obtains data. The EM development test implemented in fiscal 1987 was continued for the electronics part and the transport part, with the specifications and interface control documents established simultaneously. Combination tests with the mission transmitter were carried out. Studies were also stated on the antenna part/transmitter part of the mission transmitter. (NEDO)

  4. FY 1993 Research and development of advanced ceramic gas turbines. Researches on social adaptability; 1993 nendo senshingata ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-05-01

    The ceramic gas turbines (CGT's) for, e.g., cogeneration and portable power generation systems are studied and evaluated for their environmental preservation, energy saving and economic characteristics. Types of utilization and market sizes are also studied for, e.g., portable power generation systems. The items studied include current status of cogeneration systems in USA, and recognition of cogeneration systems in Japan. The study results lead to the conclusions that the biaxial CGT for portable power generation systems is a promising substitute for diesel engines as the power source in the future, and 300kW class CGT's will have the markets of 170,000 units and potentially 450,000 units, because of their expected wide applicability. The studies on their economic, energy-saving and environmental load reduction effects indicate that one unit brings the economic effects totaling 616,000 yen, due to reduced fuel consumption and NOx abatement. They could reduce NOx emissions by 8,090 t/y for automobiles and 6,570 t/y for the others, when they fill the potential markets. (NEDO)

  5. Achievement report for fiscal 1989 on the research and development of automatic sewing system. Production system for each apparel type; 1989 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Fukushubetsu seisan system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    A report is compiled about the above-named system being developed under the large-scale industrial technology development project. In the research of the production system for each apparel type, a test procedure is drawn up in preparation for the operation of the experimental plant. Since it is apparel manufacturers that will actually operate the experimental plant, the drafting work is committed to the apparel subcommittee. Materials prepared for the experimental operation based on the said test procedure include an experimental plant comprehensive operation procedure, evaluation items for the experimental plant comprehensive operation, experimental plant 2nd comprehensive operation procedure, simulation procedure for each apparel type, and a model wear 2nd patterning handbook. In the process of preparing these documents, discussion is made between the apparel subcommittee and the system subcommittee and thereby details are worked out. Deliberation of the experimental plant operation is also in progress by the hardware manufacturer concerned and, subsequently, a partial revision is introduced into the fundamental program on the experimental plant. (NEDO)

  6. Summary of research achievements in fiscal 1980 in research and development of new energy technologies (Research and development expense); Shin energy gijutsu kenkyu kaihatsu 1980 nendo kenkyu seika no gaiyo. Kenkyu kaihatsuhi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-07-01

    This paper describes the achievements in fiscal 1980 of new energy research at the General Research Institute of Electronics Technologies using the NEDO's development expense. To optimize the heat and electric power composite solar system, analyses were performed on heat production, devices and materials, and economy of the whole experimental facilities of the original model. Fundamental researches are being made on crystalline silicon, thin amorphous film and compound semiconductor solar cells. The solar thermionic generation element producing equipment installed in the previous fiscal year has produced and tested different types of electrodes, and operated the modules for an extended period of time. Measurement data of solar beam in ultraviolet, visible and near infrared zones were processed statistically, whereas the research work has been completed in the current fiscal year, having established successfully the reference solar radiation. In the hydrogen manufacturing technology using high-temperature direct pyrolysis, fundamental discussions were given on effects of electric and magnetic fields on dissociation of steam, and diffusion and separation of hydrogen by using permeation membranes. For hydrogen fuel cells, trial fabrication and tests were continued on single cells by using mainly the high frequency sputtering process. Experiments were continued on a solid electrolyte fuel cell system. Researches are under way as comprehensive study on such technological seeds as power generation using ocean temperature difference, and superconduction magnets for energy storage (NEDO)

  7. Report on achievements in fiscal 1999. Research and development of synergy ceramics (research and development of technologies to prevent corrosion in petroleum production systems); 1999 nendo synergy ceramics no kenkyu kaihatsu seika hokokusho. Sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This research and development has been performed on the following themes: 1. Material realizing technology, and advanced evaluation and design technology (1-(1) ultra precision materials, 1-(2) high-temperature energy materials, 1-(3) basic member design technology, 1-(4) materials having function to detect stresses and micro destruction, 1-(5) porous materials to control gas hole patterns, and 1-(6) materials having self-restoring/self-lubricating function); 2. Application technology (2-(1) materials having substance and light selecting function, 2-(2) high wear resistant and easy-to-process materials, 2-(3) high-performance resistance materials for electric power devices, and 2-(4) flexible sliding materials); 3. Formation of common base technologies. 4. Report on achievements in countries making joint researches. In Item 1-(1), micro destruction mechanisms were analyzed, and the directionality of material structure control was clarified. In Item 1-(2), controlled closing holes were introduced. In Item 1-(3), polycrystalline alumina, polycrystalline zirconia, and zirconia particle dispersed alumina were evaluated microscopically and macroscopically. In Item (4), Y-TZP/Ni nano-compound materials were fabricated successfully. In Item 1-(5), destruction behavior of porous ceramics was studied. In Item 1-(6), characteristics were investigated on Fe(Al)Al2O3 which was fabricated on the trial basis. (NEDO)

  8. Report in fiscal 1999 on the achievements in research and development of the ITS technology using clean energy driven automobiles. Research and development of an efficient utilization system for car rentals in tourist resort areas; 1998 nendo clean energy jidosha wo mochiita ITS gijutsu no kenkyu kaihatsu seika hokokusho. Kankochiyo rentaka koritsuteki riyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper describes the achievements in fiscal 1998 on developing ITS technology using clean energy driven automobiles. Development is intended on an efficient management and control method for EV car rentals in tourist resort areas using the ITS technology from the viewpoints of reducing road traffic load and global environment problems. The development items include a control center system, a system to control battery charging status at the center, a battery charging determination algorithm, and a car navigation and bi-directional communications mounting system. The system development has been completed nearly completely, having attained relatively high user satisfaction. However, because of the experimental rented cars having long mileage, there were few chances of verifying the charge determination algorithm and the functions of the ITS. Investigations were carried out on technological trends in overseas countries on EV and ITS, and on commuter car introduction projects. Structuring the hardware for a commuter EV system is not too difficult if the presently available EV and ITS technologies are used. However, in advancing commercialization, there are such assignments as establishment of software, operation patterns, and interfaces that enhance user convenience and profitability. (NEDO)

  9. FY 1991 Report on research and development of super heat pump energy accumulation system. Material for explanation (Construction and operation of the prototype system - researches on elementary techniques and construction and operation of the pilot system); Super heat pump energy shuseki system no kenkyu kaihatsu 1991 nendo seika hokokusho. Setsumei shiryo (system shisaku unten kenkyu (yoso gijutsu no kenkyu / pilot system no shisaku unten kenkyu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-05-01

    Summarized herein are R and D results of the researches on the super heat pump energy accumulation system, obtained from FY 1985 to 1991. For R and D of the super high performance compression heat pumps, the R and D results of the elementary techniques and bench and pilot plant operation are summarized for the highly efficient type (for heating) and highly efficient type (for cooling and heating), and high temperature type (utilizing high temperature heat source) and high temperature type (utilizing low temperature heat source). Described are patent application list, designated know-hows, and conclusions. For the elementary equipment and working fluids, the R and D results are summarized for the evaporators for mixed solvents, EHD condensers, and working fluids (alcohol-based fluids and application characteristics of new fluids) and working fluids (nonalcohol-based fluids and basic properties of new fluids). For the chemical heat storage techniques, the R and D results are summarized for the high temperature heat storage type (utilizing metathesis reactions, ammonia complexes and hydration reactions), and low temperature heat storage type (utilizing clathrates, hydration by solute mixing and solvation). (NEDO)

  10. Report on achievements of research and development of an automatic sewing system in fiscal 1986. System management and control technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association is performing the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research and development on the system management and control technology. Plans have been established on the following items: dimensional inspection of sewn parts by using an image processing technology, real-time processing of the matching work interlocked with a striped pattern cloth handling device, and a processing positioning algorithm to instruct sewing lines and needle dropping points based on contour lines of pockets and collars. The effects thereof were verified. Printing seven-segmented numerals on cloth by using fluorescent whitener and an automatic reading test of the printed information verified that the technology can be applied to tracking the parts in a processing line as an ID information. Researches were also made on unification of micro-computers for controlling such automatic machines as a multi-functional sewing machine, a three-dimensional sewing machine, and a cloth handling and positioning device, as well as on interface with the computer for function sharing management and control. (NEDO)

  11. Report on achievements of research and development of an automatic sewing system in fiscal 1986. System management and control technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association is performing the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research and development on the system management and control technology. Plans have been established on the following items: dimensional inspection of sewn parts by using an image processing technology, real-time processing of the matching work interlocked with a striped pattern cloth handling device, and a processing positioning algorithm to instruct sewing lines and needle dropping points based on contour lines of pockets and collars. The effects thereof were verified. Printing seven-segmented numerals on cloth by using fluorescent whitener and an automatic reading test of the printed information verified that the technology can be applied to tracking the parts in a processing line as an ID information. Researches were also made on unification of micro-computers for controlling such automatic machines as a multi-functional sewing machine, a three-dimensional sewing machine, and a cloth handling and positioning device, as well as on interface with the computer for function sharing management and control. (NEDO)

  12. Specified international joint research. Report for fiscal 1997 on the result of `Development of Machining Supporting System`; Kokusai tokutei kyodo kenkyu. `Kikai kako shien system no kaihatsu` 1997 nendo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    On the basis of information obtained from actually performed designing of machines with the aid of computers, researches are conducted for the development of a system that automatically designs required machine tools, machining procedures, machining conditions, and tool paths. The research and development efforts made in fiscal 1997 are enumerated below. In the development of man-machine interfaces, one that integrates a machining procedure designing system, machining condition designing system, and a tool path designing system, all of which are subsystems belonging in a machining supporting system, is developed. In a system evaluation performed through actual machining, an interface between CAD (Computer-Aided Design) technology and a machining supporting system is evaluated, when machining is actually performed for experimentation in an environment in which a machining procedure designing system, machining condition designing system, tool path designing system, and CNC (Computerized Numerical Control) technology collaborate as integrated. As the result, the performance expected to be achieved at the beginning is realized. Two scientists of Russian Academy of Sciences are invited, and researches are conducted concerning knowledge processing technology. 20 refs., 21 figs., 10 tabs.

  13. Manganese nodule mining system. Summary of research and development in fiscal Manganese nodule mining system. Summary of research and development in fiscal 1984; Mangan dankai saiko system 1984 nendo kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-06-01

    With an objective to ensure stable supply of non-ferrous metal resources, and enhance the ocean development technologies, research and development has been performed on an ore mining system to mine the manganese nodules existing in deep ocean bottoms by using the fluid dredge system. This paper summarizes the achievements in fiscal 1984. In the research and development of the total system, simulations were performed on the motion performance in order to identify the motion characteristics of the experiment system, while considering the consistency in the motions of the ore collecting machine and pipe strings. In the experiment plan, discussions were given on the sea area for the comprehensive experiment as to continuity in meteorological and hydrographic conditions, hurricanes, and meteorological information systems. In the research of the ore collecting system, the towing experiments using samples and the ore collecting performance tests using a water current tank were carried out. In the research of the ore lifting system, the prototype fabrication tests were performed on submerged motors for the pump lift device, and the functional tests on the submerged transformers. In addition, air pipe joints of the air lift device were tested for leakage, and the air blow-in devices were tested for selection. (NEDO)

  14. Fiscal 1999 achievement report on the venture business assisting type regional consortium - Minor business creation base type. Research and development of electronic signature collation system for signature on paper; 1999 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Shimen ni egaku denshi shomei shogoyo system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The effort aims to develop and commercialize hardware and software for identifying the individual who during business transaction affixes his signature to a settlement form with a ballpoint pen or the like. Basic technologies of a tactile sensor are utilized in the construction of a ballpoint pen structured like a tactile sensor with an oscillator attached to the ink holding shaft for the pen to sense the touch of the paper. Fluctuation in the tool force exerted on the paper surface of specified hardness when writing or drawing letters or patterns are converted into frequency data. The small but highly sensitive 2-dimensional angle detecting system, developed Professor Satoshi Kiyono of Tohoku University, is incorporated into this ballpoint pen for achieving higher precision with the angle detection limits and the resolution taken into consideration. Since a strong correlation is to exist between the force exerted in the direction of roll of the ball and the angle of delicate inclination of the ink holding shaft end, tool force application and changes in the force may be continuously traced. When they are combined with a tool force detecting mechanism, a digital pen mechanism results which is capable of simultaneously reading parameters of the X, Y, and Z axes. (NEDO)

  15. Report on 1985 research result on the R and D of observation system for probing resources. 2/4; 1985 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 2/4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper explains the result of R and D of the observation system for probing resources in fiscal 1985. Concerning the interface with the satellite body in the system design and control, the design was clarified for the exclusive use of the interface between an on-satellite synthetic-aperture radar and the satellite body, as were the conditions/specifications of the optical part, detector and signal processor of the sensor system, with the studies conducted for the purpose of switching over to the basic design of the following year without difficulty. Then, an examination was carried out for the basic design level of the interface between the satellite body and the transmitter of the mission. A detailed examination was made for the purpose of smoothing the interface between the mission transmitter of the earth resources satellite ERS-1 and the terrestrial station. In the operation mission analysis, an investigation was made into the efficient operation of on-satellite equipment, with studies made on the conditions and specifications of an on-satellite optical sensor. In the studies of the system design evaluation technology, picture quality of the optical sensor was examined, as were sensor specifications suitable for the probe of oil and other underground resources. In addition, aircraft/space shuttle experiment plans were also examined. (NEDO)

  16. Survey and research for the enhancement of large-scale technology development 3. Patent researches on new tasks for development under large-scale project; Ogata gijutsu kaihatsu suishin no tame no chosa kenkyu. 3. Ogata project shinki kaihatsu tema ni kansuru tokkyo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-03-01

    Regarding 'high-speed computation systems for technological use' and 'manganese nodule mining systems,' researches are conducted into technological trends from the viewpoint of patent. As for applications for patents involving the Josephson effect device, there are 79 patents disclosed in Japan, with applications from Japan recording a peak in 1977-1978 and those from overseas in 1974-1975. As for important applicants, IBM distinguishes itself among those overseas while, in Japan, the Nippon Telegraph and Telephone Public Corporation occupies 47%, and Fujitsu, Ltd., 34%. In the case of GaAs-based transistors, businesses in Japan occupies as much as 90% of the applications overwhelming overseas businesses occupying less than 10%. As for the patents on manganese nodule mining systems, 183 Japanese patents are pending, with 88 already granted in America. While the main concern in Japan has transferred from the continuous elevator bucket system of 1971-1974 to the fluid dredge system, the fluid dredge system has consistently been occupying the overpowering majority in America. (NEDO)

  17. Report on achievements of research and development of an automatic sewing system in fiscal 1988. Production systems by apparel types; 1988 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Fukushubetsu seisan system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    This paper describes the production systems by apparel types from among the achievement report for fiscal 1988 on developing an automatic sewing system. Studies were continued on model wears as the experimental objects for the apparel side studies, and the processing manuals were expanded and improved. In order to expand application of the automatic sewing system technology, design studies were moved forward on an experimental plant for five kinds of apparels, namely tops, bottoms, dresses, sports wears and night wears to prepare for the comprehensive operation of the plant. The study items included such items as layout, handling, communications, utilities, and buildings. Factory design drawings and layout drawings were drawn on trial wear experimenting plants by apparel types. In the FA/FMS study, it was decided to study the factory design taking ladies' blazer coats as the object, whereas shortening the production time was discussed, and the device and software specifications were written up. Changing and switching of cloths and sizes for the five apparel types will be performed during the plant operation studies. Cooperation is tightened between subcommittees for adjusting the experimental plant schedule and technical problems. (NEDO)

  18. FY 1999 Report on results of development of high-efficiency energy system technologies for transportation and domestic use. R and D of polymer electrolyte fuel cells, power system technologies, and several kW class domestic power systems operating at normal pressure; 1999 nendo un'yu minseiyo kokoritsu energy system gijutsu kaihatsu, kotai kobunshigata nenryo denchi no kenkyu kaihatsu, hatsuden system gijutsu kaihatsu, joatsu sadogata su kW kyu kateiyo dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the FY 1999 results of the research and development project aimed at development of fuel cell systems for power source systems suitable for domestic use. The programs for development of fuel cell body include improvement of the anode forming method for increasing its CO tolerance, enhancing cell performance at 0.5mg-metal/cm{sup 2} as the catalyst quantity to a level almost comparable to that obtainable at 0.9mg-metal/cm{sup 2}. The programs for development of the fuel supply system include studies on endurance of the elements, e.g., starting-up/shutting-down of the Ru/Al{sub 2}O{sub 3} catalyst, using a microreactor, confirming that it is serviceable for at least 1,000 hours. The natural gas reformer is developed and operated, on a trial basis, achieving stable supply of steam and fuel, and thermal efficiency of 82.7%. The operation researches include development and operation of a 1kW class module, achieving the performance surpassing the FY 1999 targets (average cell voltage: 0.70V, output: 1.27kW) with a simulated reformate gas at an air utilization rate of 20% and current density of 0.3A/cm{sup 2}. (NEDO)

  19. Fiscal 1996 report on the R and D result of industrial science and technology. R and D synergy ceramics (R and D on synergy ceramics); 1996 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (synergy ceramics no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper summarizes the general survey mainly conducted by FCRA (Fine Ceramics Research Association) in fiscal 1996, and the joint research results with some universities, from some R and D on synergy ceramics. Silicon nitride based ceramics expressed the same high thermal conductivity as metal by seed crystal addition, grain growth control and orientation control of sheet lamination. For its practical use, study was made on control factors of material, formation and sintering. Ca2Y2Si2O9 single crystal was prepared by float-zone method to determine its crystal structure. No volume change due to high-temperature phase transition as thermal expansion was found. In carbothermal reduction- nitridation of SiO2, addition of Si3N4 seed powder increased a reaction rate and formed uniform particles with an isotropic shape. An average particle size was dependent on the size and number of fine particles in seed powder. Addition of both Si3N4 and Fe compound could change a particle shape from a spherical grain to an elongated grain. A spherical Fe-Si metal grain was found on the tip of an elongated grain. 66 refs., 73 figs., 13 tabs.

  20. Manufacturing technology supported by advanced and integrated information system through international cooperation in fiscal 1995; Kan`i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Informatization using mainly computers is more and more important contributing to the upgrading in society, economy and a variety of fields. As to informatization in developing countries, however, there has still been few to be seen. Accordingly, gaps are getting larger between developing countries and developed countries where informatization is acceleratedly advanced. In the light of such actual state, Center of the International Cooperation for Computerization (CICC) contracted with NEDO and promoted a project `Manufacturing technology supported by advanced and integrated information system through international cooperation.` This is a project to study jointly with five Asian countries with which NEDO made a basic contract, China, Indonesia, Malaysia, Singapore and Thailand. Working group is set up for each theme such as automobiles/parts, electric home appliances/parts, and fiber/apparel, to study the construction of a model house and the design of a system. In fiscal 1994, the field survey was conducted, and in fiscal 1995 the system design was started. 16 figs., 1 tab.

  1. Fiscal 1997 report of the R and D result of industrial science and technology. R and D on synergy ceramics (development of rational energy use technology); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For rational use of energy resources, the process technology which allows harmonization and multiplication of conflicting characteristics was developed for development of new ceramic system materials. This paper summarizes the result in fiscal 1997. On a structural reaction process among creation technologies of ultra-reliable structure, study was made on structure control and hot-working technology through atmosphere control in ceramics synthesis. On basic technology for analysis and evaluation, study was made on the effect of particle bridging on strengthening and toughening of ceramic materials. Study was also made on a toughness expression mechanism, FEM model analysis of particle bridging, and crack growth resistance of ceramics. On control of solid solution precipitation, new alumina ceramics with high strength, hardness and wear resistance was obtained by transgranularly precipitating nano-size particles from a fine-grain high-density matrix through an improved particle formation process. Its toughness was considerably improved by controlling grain shape and grain boundary structure. A precipitation mechanism was also discussed. 89 refs., 107 figs., 14 tabs.

  2. Research and development of basic technologies for the next generation industries, 'light-reactive materials'. Evaluation on the first term research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'hikari hanno zairyo'. Daiikki kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    Research, development and evaluation were performed with an objective of establishing the basic technology related to light-reactive materials that control the structures and status of aggregation of molecules by using actions of light, and can be used for ultra-high density recording, high resolution indication and light switches. In elucidating the mechanism of light deterioration reaction of photochromic molecules, it was disclosed that 6-nitrospirobenzopyran has the light deterioration caused from the excitation triplet state. This disclosure presents a possibility of preventing the light deterioration. New derivatives that show photochromism were synthesized, and thin films were produced by using the LB process. This indicates a possibility of producing the photochromic materials as the high multiplex recording material. With regard to PHB materials, an evaluation technology having spectrum resolution of the world's highest level was established and measurements were performed. Hole formation was verified for the first time in the world at the temperature higher than the liquid nitrogen temperature by using a PHB material of ionic porphin/polyvinyl alcohol systems. This verification indicates a feasibility of practically usable PHB materials. (NEDO)

  3. Report on achievements of research and development of an automatic sewing system in fiscal 1985. System management and control technology; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper describes the system management and control technology, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. The comprehensive system management has verified algorithms for the optimal process formation and load balancing based on the industry's latest market and production plan trends, and obtained good results. Furthermore, structuring, discussions and proposals were made on an interface system of an optimal process controlling computer with an automatic device controlling micro computer. The inspection and failure diagnosis have set a quality standard for intermediate products in the sewing lines, and verified that its automation is possible by using an image processing technology that identifies dimensional inspection and colors. In the research of printing control information, calculations were performed on the information amount, printing locations, expression method and printing speed, narrowing down to parts ID and location information as the required printing information. Thus,items of basic information for media, media printing and printing device design were put into order. The information recognizing technology has picked up image recognition applying locations in a sewing factory and problems therein, and performed evaluation experiments on specific pattern matching and processing position recognition to have obtained the prospect of application of the automation. (NEDO)

  4. Report on achievements of research and development of an automatic sewing system in fiscal 1985. System management and control technology; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper describes the system management and control technology, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. The comprehensive system management has verified algorithms for the optimal process formation and load balancing based on the industry's latest market and production plan trends, and obtained good results. Furthermore, structuring, discussions and proposals were made on an interface system of an optimal process controlling computer with an automatic device controlling micro computer. The inspection and failure diagnosis have set a quality standard for intermediate products in the sewing lines, and verified that its automation is possible by using an image processing technology that identifies dimensional inspection and colors. In the research of printing control information, calculations were performed on the information amount, printing locations, expression method and printing speed, narrowing down to parts ID and location information as the required printing information. Thus,items of basic information for media, media printing and printing device design were put into order. The information recognizing technology has picked up image recognition applying locations in a sewing factory and problems therein, and performed evaluation experiments on specific pattern matching and processing position recognition to have obtained the prospect of application of the automation. (NEDO)

  5. Research and development of basic technologies for the next generation industries, 'recombinant DNA utilizing technology'. Evaluation on the research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'kumikae DNA riyo gijutsu'. Kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    Research, development and evaluation were performed with an objective of establishing the basic technology related to the recombinant DNA utilizing technology to create new microorganisms for processes in the chemical industry. The major achievements of the present research and development include establishment of the P450 gene manifestation system attributed from microsomes and mitochondria, and the success of the world's first simultaneous manifestation of P450 and reduction enzyme. Furthermore, the fused enzyme combining P450 and the reduction enzyme genetically was successfully manufactured ahead of the other countries, opening the way to industrializing the recombinant enzymes for use in bio-processes in the chemical industry. In creating a high-efficiency secretion recombinant bacillus subtilis stock, a bacillus subtilis host whose protease activity has been noticeably decreased was created. As an achievement of the research on the 'basic recombinant DNA technology', high-efficiency manifestation vector of medium level thermophile was created, and its usefulness was demonstrated. In addition, a host and vector system for high level thermophile was developed for the first time in the world. These achievements have opened the way to industrial utilization of the thermophilic bacteria. (NEDO)

  6. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Demonstrative research on photovoltaic power generation system (Research on multi-hybrid photovoltaic power generation system); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (taiyoko hatsuden multi hybrid system no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A multi-hybrid system integrating photovoltaic and wind power generation systems with the existing diesel engine power generation system was assumed for installation in power systems in islands. System analyzing simulation and economic performance analyses were performed to consider system configurations suitable for islands from the viewpoints of system stability and economic performance. The work was progressed by dividing the subject into (1) research on the system configurations, and (2) studies on the economic performance. In performing either work, the power demand was classified as large (in Miyako Island), medium (in Kume Island) and small (in Tarama Island), and the introduction years into 1997, 2000, and 2005. In Item (1), the system parameter specifications were put into order, and the system analyzing simulation was performed, wherein it was verified that the system will be stabilized by introducing a system stabilizing equipment (batteries and an inverter) and by limiting the output from the wind power generation. In Item (2), it was made clear that the power generation cost is equivalent to or lower than the present cost, making reduction in fuel consumption possible. It was also disclosed that the introduction is most effective in small islands, and drop in the power generation amount due to limiting the output from the wind power generation is small. (NEDO)

  7. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Research and development of novel type solar cell module integratable with building materials - Highly durable roof module); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (shinkenzai ittaigata taiyo denchi module no kenkyu kaihatsu - kotaikyusei yane module)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A thin-film solar array, a large roof panel, and an interconnecting power conditioner are integrated into one and single structural member for the development of a residential photovoltaic power system in which a unit AC (alternating current) output is collected from each panel. In fiscal 1999, in the study of highly durable materials for solar cell modules and of their structure, a thin film compound solar cell module was enlarged to 82cm times 71cm, evaluated for performance, and installed on the third test house. In the study of collecting AC power from the solar cell module, a compact power conditioner for a roof panel which had been in test operation on the roof of the laboratory since 1998 was checked for practical performance, improved, and evaluated for system generation efficiency. In the study of a highly durable roof module structure, problems pertaining to heat radiation from the rear side steel sheet, the burning of the junction box, etc., were solved, and the module passed a verification test under the Building Standard Law. In the validation of the roof module for which power generation performance and meteorological conditions had already been continuously measured for 19 months, it was found that the roof module suffered no troubles such as water leak or deformation. (NEDO)

  8. Report for fiscal 1995 on simple operation type CAD/CAM system development through international cooperation. Cooperation for joint researches; 1995 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kyodo kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Reported herein are the joint research results of the project (manufacturing technology supported by advanced and integrated information system through international cooperation (MATIC)), implemented in China, Indonesia, Malaysia, Singapore and Thailand by Center of International Cooperation for Computerization, commissioned by NEDO. Japan invited researchers from each country to explain the research themes, and discussed construction of the systems in each country. Japanese experts visited the research institutes and cooperative works in these countries, to discuss the research cooperation themes, and survey the conditions and technical levels of these research institutes, and information infrastructures. The oversea researchers were invited to Japan for the MATIC international seminar, discussions for research cooperation themes, and MATIC cooperation promotion committee. Textile and apparel researchers were also invited from China. Japanese experts visited China, Indonesia, Malaysia, Singapore and Thailand for the on-the-spot surveys for each working group. (NEDO)

  9. FY 2000 report on the results of the development of commercialization technology of the photovoltaic power system. R and D of the photovoltaic power generation utilization system/periphery technology (R and D of the new solar cell module integrated with construction materials - Investigative study on analysis for commercialization); 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu, Taiyoko hatsuden riyo system, shuhen gijutsu no kenkyu kaihatsu (Shinkenzai ittaigata taiyodenchi mojuru no kenkyu kaihatsu - Jitsuyoka kaiseki ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of supporting the study for commercialization of the new module integrated with construction materials, survey of the technical trend of the new module integrated with construction materials in Japan and abroad was conducted, and the FY 2000 results were summarized. As to the module material correspondent to construction materials, the results of the survey made in the past three years were summarized, and the subjects to be considered in future were arranged from a viewpoint of disposal/recycle of modules. Concerning the marketability, various policies for the spread of solar cell module that is an immature good were arranged. Survey was also made of the photovoltaic power system using the field test project as a sample, and the following were made clear: The photovoltaic power generation has appeal for environmental consideration and energy conservation; In some cases, the power generation effect was not as much as expected because the information on design/construction is not sufficient. Relating to the evaluation of its effect on the environment, the paper summarized the environmental influence in each of the module methods at each stage of production/utilization/disposal and the basic items for measures to cope with the influence. (NEDO)

  10. Research cooperation project on manufacturing technology supported by advanced and integrated information system through international cooperation (MATIC); Kan`i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    To support the advancement of basic industries including machine industry in Asian countries, research cooperation has been conducted for developing the manufacturing technology supported by advanced and integrated information system suitable for actual circumstances of individual countries. For the automotive and the parts industries, it is significant for the preparation works of manufacturing in overseas factories to possess common information between Japan and overseas factories. In this project, a system is constructed, which can be used in industries surrounding automotive industry, such as parts and facility industries, as well as in the automotive industry. In FY 1996, a primary system has been developed, and the demonstration tests were carried out. For the home electric machine and the parts industries, the technology applicable to the design of printed board circuit was developed, and the catalog of electronic parts was constructed. In FY 1996, a preliminary prototype system of the electronic parts catalog system was designed and developed. For the textile and apparel industries, the EDI, exchange system of CAD/CAM data, and construction of data bank were investigated. 87 figs., 19 tabs.

  11. Achievement report for fiscal 2000. Phase II research and development task-5 for hydrogen utilizing international clean energy system technology (WE-NET) (Development of hydrogen fueled automobile system); 2000 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) dai 2 ki kenkyu kaihatsu. Task 5. Suiso jidosha system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper describes the achievements in fiscal 2000 from the WE-NET Phase II for Task-5, the development of a hydrogen fueled automobile system. For a fast filling method using a hydrogen absorbing alloy as the fuel tank, a rare earth system, the Laves system, and a body-centered cubic system were selected to discuss filling time when the plate-fin system tank and the divided system tank are used. Either system was found capable of filling 80% of the effective hydrogen absorbing amount within 10 minutes, having achieved the target. Guidelines were obtained for the design aiding method by using the cooling water flow rates, temperatures, and simulations. In the safety assessment, even the spontaneously combusting alloy of Category 1 in the Fire Fighting Law did not cause ignition even if the tank was damaged and the alloy was discharged in the dropping/falling weight tests. It was inferred that the ignition temperature is not reached because of the self-cooling made when hydrogen is discharged from the alloy. In the fire resistance test, the tank temperature was found not to rise as long as hydrogen is discharged from the alloy. Since the temperature rise and damage could occur if the discharge has been finished completely, discussions are required on materials and the soluble plug. Deformation may occur in the initial stage of the hydrogen absorbing and discharging cycles, but it would not occur after 5,000 cycles. (NEDO)

  12. 1998 Annual Study Report. Research and development of solid polymer type fuel cells (Development of techniques for power generation systems and several tens kW class, distributed power source systems); 1998 nendo seika hokokusho. Kotai kobunshigata nenryo denchi no kenkyu kaihatsu (hatsuden system gijutsu no kaihatsu / koden'atsugata su 10kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The cells are tested using a CO-containing synthetic reforming gas in 1998, to verify the long-term characteristics of the solid polymer type fuel cells. The cells, equipped with the anode catalyst developed therefor, are tested for extended periods, to confirm the performance and stability in the synthetic gas flow. For development of the catalyst, the optimum content of Ru in the Pt and Ru alloy composition is determined. For the cell tests, the single- and 3-cell units are tested for extended periods. For verification of commercial viability of the stacked cell systems, the cell-humidifying techniques are developed, which can uniformly humidify each cell in the stacked unit with a number of cells, after investigating the effects of temporal changes in water permeability, pretreatment conditions and film thickness. These techniques are used to develop and operate a 10kW, stacked cell unit, which successfully generates power of 10.6 kW at the rated current density, exceeding the target of 10 kW. For development of design bases for compact fuel treatment system, the techniques which allow reduction of CO concentration to 10 ppm or less at high repeatability are developed. (NEDO)

  13. 1998 Annual Study Report. Research and development of solid polymer type fuel cells (Development of techniques for power generation systems and several tens kW class, distributed power source systems); 1998 nendo seika hokokusho. Kotai kobunshigata nenryo denchi no kenkyu kaihatsu (hatsuden system gijutsu no kaihatsu / koden'atsugata su 10kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The cells are tested using a CO-containing synthetic reforming gas in 1998, to verify the long-term characteristics of the solid polymer type fuel cells. The cells, equipped with the anode catalyst developed therefor, are tested for extended periods, to confirm the performance and stability in the synthetic gas flow. For development of the catalyst, the optimum content of Ru in the Pt and Ru alloy composition is determined. For the cell tests, the single- and 3-cell units are tested for extended periods. For verification of commercial viability of the stacked cell systems, the cell-humidifying techniques are developed, which can uniformly humidify each cell in the stacked unit with a number of cells, after investigating the effects of temporal changes in water permeability, pretreatment conditions and film thickness. These techniques are used to develop and operate a 10kW, stacked cell unit, which successfully generates power of 10.6 kW at the rated current density, exceeding the target of 10 kW. For development of design bases for compact fuel treatment system, the techniques which allow reduction of CO concentration to 10 ppm or less at high repeatability are developed. (NEDO)

  14. Fiscal 2000 achievement report. Welfare technosystem research and development (Chofu); 2000 nendo welfare technosystem kenkyu kaihatsu (Chofu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development efforts are exerted to realize (1) a variable function residential circumstance system for the aged people and (2) a medical welfare and life assisting information system for helping the aged or handicapped people lead an independent life. Under item (1), a variable function residential circumstance system under which functions of the residence may be changed dependent upon inhabitants' degree of debility will be developed, and an information system will be developed under which medical welfare assistance and life assistance are integrated. Under item (2), residences, welfare appliances, and nurse/attendant assisting systems will be assessed and examined. In fiscal 2000, under item (1), a variable function residential unit was fabricated and was inhabited experimentally by people approximately 1 to 4 in the degree of need for nursing care, and problems were isolated to be discussed toward putting the system to practical use. Under item (2), physical power required for nursing and attending was measured using medical assistance appliances for in-home nursing care installed at Welfare Technohouse Chofu, and ergonomic studies were conducted with a view to relieving the load to be imposed upon those engaged in the nursing and attending work. (NEDO)

  15. Fiscal 2000 achievement report. Welfare technosystem research and development (Kamogawa); 2000 nendo welfare technosystem kenkyu kaihatsu (Kamogawa) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of assisting in-home medical care, a system to enable in-home acquisition, compression, accumulation, distribution, and regeneration of auscultatory sounds (cardiac sound, respiratory sound) is added to telemedicine assisting system technologies for remotely located doctors' decisions and instructions for in-home medical care. In fiscal 2000, for improvement on the already-developed system, operationality was improved, uptake was realized of still images (digital camera pictures) mainly for diseases in dematology where such is strongly demanded, and a transmitter function was augmented. The system enables the PHS (personal handyphone system) aided exchange of medical data between portable terminals on patrol and (doctors') personal computers through the personal computer server in the hospital. Doctors are able to administer remote telemedicine now that biomimetic information on remotely located patients such as still medical images and auscultatory sounds necessary for diagnosing is available in the hospital. (NEDO)

  16. Fiscal 1998 R and D report on the human coordination/coexistence robot system (development of practical technology for rational energy use); 1998 nendo ningen kyocho kyozongata robot system no kenkyu kaihatsu (energy shiyo gorika kankei gijutsu jitsuyoka kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report reports the R and D on the human coordination/coexistence robot system possible to perform various works instead of people. As for an intelligent robot hand, 4-finger hand and arm hardware were developed and fabricated, and operation of the assembled system of them was tested. As for a robot platform, a remote control platform, and the interface specifications of command communication and data communication were studied. As for 3-D walk adaptive to land shapes, an analysis environment for a control algorithm and an easy-to-use environment for a virtual platform simulator were prepared. By using this analysis environment, the central part of the walk control algorithm, and a module for forming walk patterns were developed. In the application research on energy saving, various problems on dangerous and harsh conditions in construction and disaster restoration works were analyzed, and the needs of a humanoid robot for such works were studied. (NEDO)

  17. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Minor business creation base type. Research and development of smart catheter for omnidirectional diagnosis; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Zenhoi shindan smart catheter no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The aim is to develop a highly reliable device for detecting pathological developments deep inside the body by combining the pulse compression technique used in high performance radars and a quartz fiber. The project also aims to develop a system which, when compared with the conventional method, is capable of higher resolution at a short range and of reaching farther for the same resolution level. To be contrived for the development of a diagnostic catheter which combinedly uses the ultrasonic pulse compression and imaging technology and an optical picture system are a pulse signal reflection mirror for taking in ultrasonic picture data on the front and the sides in the lumen, an ultrasonic micromotor for rotating the mirror, and a high efficiency ultrasonic transducer similar in size to the waveguide for transmitting ultrasonic pulses to a quartz waveguide from outside the body and for receiving reflected signals. An effort is simultaneously exerted to make the diameter smaller of a quartz waveguide to be built in the catheter to provide a signal passage for the ultrasonic imaging system and the optical picture system for the realization of a catheter tip smaller and thinner as a whole. A study is made about a mechanical-electronic control system for easy luminal insertion. (NEDO)

  18. FY 2000 report on the results of the advanced R and D for the UTES (underground thermal energy storage) system; 2000 nendo chichu jiban chikunetsu system gijutsu sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In this study, study was made of the commercialization of the UTES (underground thermal energy storage) system using the underground heat source heat pump system technology as the base, considering that this is a technology suitable for the urban area where the heat demand intensively increases and a lot of exhaust heat and usable heat exist. By the realization of the UTES system technology, it is expected that the system promotes Japan's utilization of the unused energy and contributes to the construction of the CO2 emission control type society for Japan's energy policy and global warming prevention and secondarily to leveling of power loads and elimination of the heat island phenomenon in large cities. As to the UTES system which is aimed at being used for space heating and cooling and hot water supply in buildings, the following two were studied: the indirect system, BTES (borehole thermal energy storage) system, in which heat is collected/radiated from the ground by the heat exchanger installed underground; the direct system, ATES (aquifer thermal energy storage) system, in which the groundwater stored in aquifer is directly pumped up and used. The study was made in the items written below: 1) establishment of an system image of the UTES system; 2) evaluation study of effects of the introduction, practical applicability, etc. 3) extraction of the subjects for development. As a result, system images of the indirect/direct systems were obtained. (NEDO)

  19. FY 2000 report on the results of the advanced R and D for the UTES (underground thermal energy storage) system; 2000 nendo chichu jiban chikunetsu system gijutsu sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In this study, study was made of the commercialization of the UTES (underground thermal energy storage) system using the underground heat source heat pump system technology as the base, considering that this is a technology suitable for the urban area where the heat demand intensively increases and a lot of exhaust heat and usable heat exist. By the realization of the UTES system technology, it is expected that the system promotes Japan's utilization of the unused energy and contributes to the construction of the CO2 emission control type society for Japan's energy policy and global warming prevention and secondarily to leveling of power loads and elimination of the heat island phenomenon in large cities. As to the UTES system which is aimed at being used for space heating and cooling and hot water supply in buildings, the following two were studied: the indirect system, BTES (borehole thermal energy storage) system, in which heat is collected/radiated from the ground by the heat exchanger installed underground; the direct system, ATES (aquifer thermal energy storage) system, in which the groundwater stored in aquifer is directly pumped up and used. The study was made in the items written below: 1) establishment of an system image of the UTES system; 2) evaluation study of effects of the introduction, practical applicability, etc. 3) extraction of the subjects for development. As a result, system images of the indirect/direct systems were obtained. (NEDO)

  20. FY 1999 report on the results of the R and D on high performance industrial furnace, etc.; 1999 nendo koseino kogyoro no kaihatsu ni kansuru kenkyu seika hokokusho. Koseino kogyoro nado ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In the development of high performance industrial furnace, initial targets were achieved such as energy saving of 30%, downsizing of 20%, and a remarkable NOx reduction. To verify the achievement, the test field project is being worked on by NEDO. In FY 1998, 23 heating furnaces, 29 heat treat furnaces and 6 melting furnaces were under the project at energy saving effect of 52,000 kl converted to crude oil. In FY 1999, 18 heating furnaces, 26 heat treat furnaces and 7 melting furnaces are now under the project at energy saving effect of 57,000 kl. The project was awarded 'The 9th Nikkei Global Environmental Technology Prize.' The themes for the R and D are as follows: high efficiency exhaust heat utilization system, self-completion type high temperature/high radiation heating technology, technology to make heat transfer in steel heating suitable under non-stationary state, high efficiency heat transfer technology, technology to optimize the shape of heating furnace, high performance atmosphere heat treat furnace, high efficiency heat transfer technology by high temperature jet flame heating, technology of high efficiency aluminum melting furnace, technology to improve soaking degree in steel heating, high performance tubular heating furnace in oil refining, optimum combustion control technology of regenerative burner furnace, and laser measuring method inside industrial furnace. (NEDO)

  1. Report on the results of the FY 1999 R and D of the medical welfare equipment technology and the development of an implantable total artificial heart system using a non-pulsatile pump. R and D of an implantable total artificial heart system using a non-pulsatile pump (R and D of the functional/cure artificial heart); Iryo fukushi kiki gijutsu no kenkyu kaihatsu tainai umekomigata jinko shinzo system 1999 nendo seika hokokusho. 5. Renzokuryu pump wo mochiita tainai umekomigata jinko shinzo system no kenkyu kaihatsu (kinoteki chiryoteki jinko shinzo no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The R and D of element technology were made on non-pulsatile pump, drive/controller, energy supply storage system, structural coating materials, etc., and the prescribed target was achieved. In the R and D of a total system, a blood-removing conduit with movability was designed to avoid the functional inlet obstruction, and the animal experiment was carried out. In the short-term chronic animal experiment on the implantation of a single bypass model using this artificial conduit and in the animal experiment for implantation of functional/cure artificial heart, it was confirmed that the operation was conducted easily, the flow rate of the blood of the artificial heart is extremely stable, and the blood-removing conduit functions favorably. In the R and D on Tele-TAH with the aim of future home medical treatment, it became possible to acquire via monitor the pump drive information and blood circulation state information on the animals tested in the breeding farm. The remote medical simulation was made. (NEDO)

  2. Research and development of basic technologies for the next generation industries, 'light-reactive materials'. Evaluation on the second term research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'hikari hanno zairyo'. Dainiki kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    Research and evaluation was performed with an objective of establishing the basic technology related to light-reactive materials that control the structures and status of aggregation of molecules by using actions of light, and can be used for ultra-high density recording, high resolution indication and light switches. In elucidating the basic characteristics of photochromic materials, a non-destructively readable recording system was proposed and demonstrated, highly durable and high-functional photochromic compounds were developed, and a number of material design guidelines were accumulated to realize characteristics required in light-beam recording. With regard to development of the photochromic materials, realization of photochromic thin films that can record wavelengths in multiplex manner has become more realistic. For elucidating basic characteristics of PHB materials, a method for evaluation from a number of directions including the time method for photon echo was established in addition to the conventional frequency recording characteristics. Regarding the elucidation of the PHB phenomenon, demonstration was carried out on intermediate zone structure control in diversified material systems including living organism substances, where a large number of findings were accumulated. (NEDO)

  3. Fiscal 1997 project on the R and D of industrial scientific technology under consignment from NEDO. Report on the results of the R and D of new software structuring models (R and D of micromachine cooperative control use software); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Shin software kozoka model no kenkyu kaihatsu (bisho kikai kyocho seigyoyo software no kenkyu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A R and D was conducted of software structuring models which ease the development and maintenance of software systems and meet diversification of needs. As for the study of the cooperative control use programming language, a R and D of agent oriented language Flage was carried out for expansion of language function, arrangement of network function, development of exercises, etc. As to the formulation of agent knowledge, proposed were processes to make a program from the specifications, and EVA, a mechanism in response to changes in the specifications of existing programs. In relation to the basic theory of cooperation system, a study was made mainly of object oriented attribute grammar OOAG as a model representing cooperative computation in software process as a rule group. Concerning the study of the situation recognition mechanism, researched were models of communication and reasoning among agents in cooperation. 187 refs., 107 figs., 23 tabs.

  4. FY 1998 report on the results of the R and D of industrial science technology. R and D of 'carbon-base high functional material technology' (R and D of the submarine oil production support system); 1998 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Tansokei kokino zairyo gijutsu no kenkyu kaihatsu (kaitei sekiyu seisan shien system kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    For the R and D of carbon-base high functional materials, the paper reported on (1) material creation technology and (2) creation of mechanically high functional materials. In (1), the synthesis of new BCN-base materials is conducted by the electronic excitation CVD method and high temperature/high pressure (explosive synthesis) with the aim of analyzing the composition/structure. Using energy-controlled ion beams and laser beams, the synthesis of new CN-base materials and analysis of composition/structure are aimed at. By the thermal CVD method using catalysts, a method to synthesize a quantity of nanotubes is aimed at. The paper is aimed at clarifying the reaction mechanism on the material conversion of carbonaceous materials relating to the above-mentioned three methods and the appearance mechanism of characteristics of carbonaceous materials. (2) is composed of the following three subjects: composition gradient film formation technology, complicated shape film formation/micro-processing technology, and large area film formation. These three subjects were studied to positively make use of characteristics such as low friction/low abrasion and high temperature corrosion resistance which can be expected in amorphous carbon, diamond and high functional carbon materials of carbon nitride and to apply them to moving parts of various industrial machines and surface protection of construction materials such as glass, etc. (NEDO)

  5. FY 1998 Report on technical results. Part 1 of 2. Research and development of supersonic transportation aircraft propulsion systems (Development of methane-fueled aircraft engines); 1998 nendo choonsoku yusokiyo suishin system no kenkyu kaihatsu seika hokokusho. 1/2. Methane nenryo kokukiyo engine no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    The research and development project is conducted for (1) ramjet systems, (2) high-performance turbojet systems, (3) instrumentation/control systems and (4) total systems, in order to develop methane-fueled supersonic transportation aircraft engines. For the item (1), the ram combustor for the target engine is designed to evaluate its performance, and the shock-position within the dummy intake is successfully controlled by the variable exhaust nozzle. For the item (2), the R and D efforts are directed to the fans and low-pressure turbines, the former covering the studies on the single-stage elements for the fans of high flow rate, and the elements for the 2-stage, high-efficiency, high-load fans. For the item (3), the R and D efforts are directed to the electronic control systems and electro-optical measurement systems, the latter including development of the improved optical positioning and rotational sensors operating at high temperature of 350 degrees C. For the item (4), the R and D efforts are directed to intake nozzles as the total system component, noise reduction technology, and cooling and new material application technologies. (NEDO)

  6. Fiscal 2000 research achievement report on the research and development of advanced design technologies for system-on-chip; 2000 nendo system on chip sentan sekkei gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    Efforts were made to develop technologies for rapid improvement in SoC (system on chip) design productivity. In concrete terms, the concept of V-core (virtual core) was introduced into SoC design for the establishment of reusing technology and design automation in the uppermost stream region of designing. Activities were conducted in the two fields of (1) research and development of V-core based design technology and (2) research and development of a V-core database. Efforts exerted in field (1) aimed at the research and development of system specifications description technology, architecture generation technology, soft V-core internal structure optimization technology, optimized RTL (register transfer level) description generation technology, and system performance verification technology. In field (2), efforts were made to develop core database technology, core development support tools, core verification technology, and design assets verification technology. The system specifications description technology is a technique to define SoC system level specifications (degree of model abstraction). (NEDO)

  7. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Development of system-on-chip mobile IC power source (1st fiscal year); 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. System on chip mobile IC dengen no kaihatsu (daiichinendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop a switched capacitor (SC) integration technology based on the technology of switched capacitor power sources capable of efficiently performing voltage conversion without using magnetic parts such as coils. Activities are conducted in the six fields of (1) deciding on a programmable SC circuit, (2) circuit simulation, (3) layout design, (4) marketing and the contents and results of the studies, (5) profitability and the contents and results of the studies, and (6) a patent information survey. In field (1), a series fixed type DC-DC converter and a ring type converter are compared with each other in terms of electrical and theoretical characteristics, the number of devices to constitute the circuit, and ease of control, and the ring type converter is selected to serve as a general purpose SC power source. An efficiency simulation is conducted, as the result of which it is proved that the power source have the features that a practical power source should have. In field (2), for carrying out integration for the selected SC power source, a circuit simulation is conducted for the disclosure of IC power source constituent characteristics and dimensions are determined for the layout. (NEDO)

  8. FY 2000 report on the results of the regional consortium R and D project - Regional consortium field. First year report. R and D of highly integrated micro-protein reactor array system; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium bun'ya. Koshusekigata micro protein reactor array system no kenkyu kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    By micro-processing, micro-protein reactor array is fabricated, and inside it a very trace of gene is amplified by PCR (polymerase chain reaction) and then was amplified by adding the transcription/translation reaction mixture to it. By causing the protein synthesis reaction using the amplified gene, a highly integrated protein library is constructed. For it, the development of a new micro-protein reactor array system ({mu} PRAS) was proceeded with. Studies were made in the following 8 fields: 1) materials of micro reactor array and the manufacturing method; 2) development of the element unit of {mu} PRAS; 3) trial manufacture of micro reactor array chip and the evaluation; 4) trial manufacture of the micro-domain high-speed DNA manipulation system; 5) method to control non-specific DNA amplification in unimolecular PCR; 6) basic study of technology of molecular evolution of degrading enzymes of degradation-resistant substances such as dioxin; 7) method to construct the enzyme lipase library and computer simulation; 8) optimization of a system to synthesize optical activity useful compounds using enzyme lipase. (NEDO)

  9. Development of field navigation system; Field navigation system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Ibara, S; Minode, M; Nishioka, K [Daihatsu Motor Co. Ltd., Osaka (Japan)

    1995-04-20

    This paper describes the following matters on a field navigation system developed for the purpose of covering a field of several kilometer square. This system consists of a center system and a vehicle system, and the center system comprises a map information computer and a communication data controlling computer; since the accuracy for a vehicle position detected by a GPS is not sufficient, an attempt of increasing the accuracy of vehicle position detection is made by means of a hybrid system; the hybrid system uses a satellite navigation method of differential system in which the error components in the GPS are transmitted from the center, and also uses a self-contained navigation method which performs an auxiliary function when the accuracy in the GPS has dropped; corrected GPS values, emergency messages to all of the vehicles and data of each vehicle position are communicated by wireless transmission in two ways between the center and vehicles; and accommodation of the map data adopted a system that can respond quickly to any change in roads and facilities. 3 refs., 13 figs., 1 tab.

  10. FY 1998 Report on technical results. Part 2 of 2. Research and development of supersonic transportation aircraft propulsion systems (Development of methane-fueled aircraft engines); 1998 nendo choonsoku yusokiyo suishin system no kenkyu kaihatsu seika hokokusho. 2/2. Methane nenryo kokukiyo engine no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    The research and development project is conducted for (1) ramjet systems, (2) high-performance turbojet systems, (3) instrumentation/control systems and (4) total systems, in order to develop methane-fueled supersonic transportation aircraft engines, and the intended targets are achieved. This project has ended with preparation of the overall plans of the target engine. Described herein is the R and D of the combined cycle engine, following the results described in Part 1 of 2. This program includes designs and development of (1) the turbojet engine, and (2) combined cycle engine. The item (1) includes studies on cycles, preparation of the overall plans and studies on the systems, and the item (2) includes the designs, ground and altitudes function tests, and ground noise tests. (NEDO)

  11. FY 1997 - FY 2000 reports on the results of the development of commercialization technology of the photovoltaic power system. Summary. R and D of the photovoltaic power generation utilization system/periphery technology (R and D of high reliability storage batteries); 1997-2000 nendo New sunshine keikaku seika hokokusho (Sokatsu ban). - Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu, Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (Koshinraisei chikuden sochi no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The R and D/evaluation were made from FY 1997 to FY 2000 of lead storage batteries that are applicable to the use for the absorption of abrupt power variations in photovoltaic power generation and peak shift/emergency use power source, and the results were summed up. In the study for prolonging the life, the following were carried out: development of the inexpensive corrosion-resistant lead alloy positive grid applicable to the photovoltaic power generation, development of the negative active material with a high sulfation control effect, selection of silica powder as electrolyte retainer, development of the charging control technology by the multi-stage constant current method, etc. As a result, energy density of the battery was more than 70W/L as a target, and the target life of 3,000 cycles was achieved in the life test. Further, cost reduction and deterioration judgment were studied. In the study of the group of batteries, a management system for group of batteries was developed. As a result of the 1-year field test, there were no problems on durability of the storage case, temperature difference among batteries, rise in temperature, etc. As to the developed seal type lead storage battery, the applicability to the photovoltaic power generation was acquired. (NEDO)

  12. FY 2000 report on the results of the research and development project for new industry creation type industrial science technologies. R and D of the intellectual material and structural systems (Development of technologies for rational use of energy); 2000 nendo shinki sangyo soshutsugata sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Chiteki zairyo kozo system no kenkyu kaihatsu (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 2000 results of the R and D project for development of intellectual materials and structural systems, as part of development of technologies for rational use of energy. The program for development of health monitoring technologies produces the bright prospects for commercialization of the fine FBG (Fiber Bragg Grating) sensor which can be embedded in a CFRP prepreg, and establishes the crack detecting method. The program for development of smart manufacturing technologies describes the dielectric constant sensor capable of monitoring the curing process, detection of the cured conditions by the optical fiber sensor, and development of the performs by RTM (Resin Transfer Molding). The program for technological development of the active-adaptive structures conducts the vibration- and noise-controlling tests for the small-size structural elements, confirming that the damping coefficient is improved by at least 20% and acoustic power is reduced by at least 30%. The program for developing the actuator materials and elements improves the piezoelectric characteristics of the PZT-based materials by hybrid sintering, and develops the actuators of high-durability FGM (Function-Gradient Materials). It also develops the foil- and belt-shaped shape memory alloys by arc-aided dissolution and rapid solidification of Ti-Ni-Cu-based alloys. (NEDO)

  13. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Development of solar beam power generation and utilization systems and ancillary technologies (Research and development of new building material integrated solar cell modules - investigation and research on analysis of practical application); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (shinkenzai ittaigata taiyo denchi module no kenkyu kaihatsu (jitsuyoka kaiseki ni kansuru chosa kenkyu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote the research to put new building material integrated solar cell modules into practical use, the following items were investigated: (1) functions and specifications for harmonizing with buildings, (2) new module materials that can respond to building materials, (3) marketability, (4) standardization of the assessment methods, (5) consistency with relevant legislation and related institutions, (6) effects on environment as building materials, and (7) investigation on technological trends inside and outside the country. In Item (1), the significance of developing the new building material integrated solar cell modules was made clear. In Item (2), the performance requirements on the currently used module materials were put into order. In Item (3), the market size was investigated, and assignments to establishing the market were put into order, such as the distribution and construction institutions, and assistance to the system introduction. In Item (4), standardization and unification of the assessment methods were discussed, and the items to be standardized were extracted. In Item (6), LCA on the currently used modules was performed. In Item (7), participation was made to the second solar beam power generation conference and EUROSUN '98; investigations were made on trends of developing the new building material integrated solar cell modules and how the recycling related legislation is being progressed; and the achievements in the development activities were confirmed, and the assignments were investigated at the new building material integrated solar cell module subcommittee. (NEDO)

  14. Research and development of turbo engines in HYPR project. Choonsoku yusokiyo suishin system no kenkyu kaihatsu ni okeru turbo kei engine no shisaku

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, Y; Itahara, H; Kohara, S [Ishikawajima-Harima Heavy Industries, Co. Ltd., Tokyo (Japan)

    1994-05-01

    The present paper outlined the project which aimed at developing a combined cycle engine by a combination of turbojet engine operable from the takeoff or landing to Mach 3 and ramjet engine operable from Mach 2.5 to 5. The outline included the test result report of a prototypical engine which was the main subject of project. Upon conceptual research on the engine to comply with the future supersonic passenger plane, a variable cycle engine jointly equipped with a mixer/ejector noise lowering device was applied as a turbojet engine to lower the noise. The prototypical turbojet engine which was a target engine subscaled to about 1/10 in thrust aimed at demonstrating the total system performance of the turbojet engine which structured a combined cycle engine. Prior to testing the above prototype, the core engine was singly tested (in Phase 1) with a confirmed good result in firing and startup characteristics. 4 refs., 9 figs., 3 tabs.

  15. Research and development of laser radar for environmental measurement. 2; Kankyo keisokuyo laser radar no kenkyu kaihatsu. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This project was received by Optoelectronic Industry and Technology Development Association from NEDO, and aims to contribute to the improvement of Indonesia's environmental administration through the development of an air pollution observing laser radar (LR) and of an environmental information network system fit for use in the country in cooperation with Indonesian engineers. LRs will be installed at several sites in an urban area where environmental problems are increasingly serious, and a observation network system will be constructed to link the laser radar sites. The observed data will be collected, analyzed, and processed by an observation data processing center for the investigation of the three-dimensional spatial distribution of air pollution to determine the actual state of air pollution over an urban area. The laser radars and the network will be placed in the city of Djakarta. The Indonesian authority responsible for the project is Indonesian Institute of Sciences. In fiscal 1994, part of the equipment (difference absorbing LR) was designed and manufactured, the design of the environmental information network system was developed, and various researches required in this connection were conducted. (NEDO)

  16. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Chuo Ward, Kobe); 1999 nendo Welfare Techno system kenkyu kaihatsu (Kobe-shi Chuo-ku) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a help and welfare system to transmit and accumulate monitoring data by utilizing a computer system. This paper summarizes the achievements in fiscal 1999. In the research of transmission and management of information on help requiring persons, a server and its peripheral devices were modified to structure a system to measure body temperatures, pulses, and blood pressures, and transmit them to a central server. In the research on support for the visiting helps, a mobile system was developed, which has map information and scheduling function that shows distribution of help requiring persons. In the research of a simulation to link hospitals, medical organizations and homes, the LAN at health facilities for elderly people was structured, and so was a network for linking hospitals, medical organizations and homes (simulated). Investigations and discussions were performed on interface between body information (vital data) measuring instruments and personal computers. Developmental research was executed on private certification office servers and the certification software that consider security in the help systems. (NEDO)

  17. Fiscal 1997 report on technological results. R and D on micromachine technology (Development of micro-factory technology); 1997 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho. Microfactory gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Activities are conducted in search of a micromachine system in which devices and equipment relating to machining, assembly, transportation, inspection, etc., in use for a manufacturing process are integrated in a narrow space, for the purpose of conserving energy through the miniaturization of the process of manufacturing small industrial products. With the activities in the two fields of (1) R and D of systematization technology (experimental system for micro fabrication/assembly) and (2) comprehensive investigation and research, examination on detailed specification for the experimental system was carried out, as were the examination of element technologies, element device operating experiments, technological investigation, etc.. In (1), sophistication of the element technologies was contrived that were required for realizing each experimental system, while the detailed specification of each experimental system was decided. Further, a part of the element devices was experimentally manufactured, with the basic functions verified. In (2), research studies were compiled on radio interference for example in the case where various devices were integrated and highly densified through the formation of a micro-factory; also compiled was a joint research with Agency of Industrial Science and Technology, a research conducted for the purpose of building the conception of the micro-factory. (NEDO)

  18. NEDO Forum 2000. Industrial technology development session; Sangyo gijutsu kenkyu kaihatsu session

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    This session presented the following subjects: I. IT innovation, II. Bio-seminar, III. Nano-technology, IV. Machine technology seminar, and V. 'Development subsidy project to put industrial technologies into practical use'. The theme in I relates to (1) influence of IT innovation on the society, (2) the theory of semiconductor evolution, (3) the theory of liquid crystal evolution, and (4) the theory of disk evolution. The theme II searches (1) how far have bio-technologies come?, (2) search of human evolution from genes, (3) can human being live up to 150 years by bio-technologies?, and (4) what is a DNA array (chip)?. The theme III covers (1) product innovation in polymers (new polymeric materials brought about by polymer nano-technology, taking polyolefin as an example), and (2) creation of ceramics materials by using nano-technologies. The theme IV relates to (1) ITS changes the car society into this way, (2) the current status and outlook on research and development of micro-machine technologies, and (3) the futuristic society and new industries opened by the Humanoid project. The theme V describes (1) practical application of ultra-small medical device production technologies, (2) development of next generation semiconductor manufacturing resists, (3) development for practical application of an optical brain function imaging device, and (4) development for practical application of new screening technologies toward creation of medicines using genome. (NEDO)

  19. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Shizuoka); 1999 nendo Welfare Techno system kenkyu kaihatsu (Shizuoka) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed at the Shizuoka Welfare Techno-house to assist entry into the welfare industry field of the local industries in the prefecture, such as for wood products, furniture and music instruments, and to provide products which take into consideration the society with more elderly people and less children. This paper summarizes the achievements in fiscal 1999. In developing barrier-free kitchens capable of handling change in bodily functions, a prototype kitchen was used to evaluate work load variation as a result of existence of a foot space under the kitchen table. In addition, a human simulation software was used to evaluate compatibility of humans with products. By utilizing these technical data, a system was arranged by which barrier-free kitchens can be commercialized by changing the specifications according to individual requirements. In developing a bed unit to prevent bedsore by using the multi-point pressure and fluctuation mechanism, the unit weight was reduced, and addition was made to such functions as controlling finger-pressing cycle and positions by electronic control. Development was made on a music instrument for rehabilitation by which anyone can play music by repetitively giving stimulation to human eyes and ears. (NEDO)

  20. Achievement report for fiscal 1998 on development of power generation using fuel cells. Research and development of molten carbonate fuel cell (II-2, text of the achievement); 1998 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. Yoyu tansan'engata nenryo denchi hatsuden system no kenkyu kaihatsu (II-2, kenkyu seika no honbun)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The effort aims at developing a 1000kW-class power plant and also at using gasified coal as fuel in the future. The fuel system facilities include a high-temperature blower. The exhaust heat recovery facilities comprise a heat recovery steam generator (HRSG) and a turbine compressor. As for the electrical system facilities, an inverter is installed, tested, and adjusted. Control system facilities are also tested and adjusted. In relation with the operation of the plant, coordination is conducted about technological and process-related matters with the Kawagoe thermal power station of Chubu Electric Power Co., Inc., where the fuel cell power plant is to be constructed, which is for the smooth execution of a test run. Ceramic-based cathode materials are being developed, which is for the fabrication of stacks improved in performance, higher in current density, longer in life, and lower in cost. Also exerted are efforts at developing multiple-function electrolyte plates and metallic materials (for example for separator plating). The extent of the acceptability of impurities concentration and gas refining systems are also under study, which is to prepare for future coal gasification. Reference is also made to the study of a total system. (NEDO)

  1. Achievement report for fiscal 1998 on development of power generation using fuel cells. Research and development of molten carbonate fuel cell (II-2, text of the achievement); 1998 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. Yoyu tansan'engata nenryo denchi hatsuden system no kenkyu kaihatsu (II-2, kenkyu seika no honbun)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The effort aims at developing a 1000kW-class power plant and also at using gasified coal as fuel in the future. The fuel system facilities include a high-temperature blower. The exhaust heat recovery facilities comprise a heat recovery steam generator (HRSG) and a turbine compressor. As for the electrical system facilities, an inverter is installed, tested, and adjusted. Control system facilities are also tested and adjusted. In relation with the operation of the plant, coordination is conducted about technological and process-related matters with the Kawagoe thermal power station of Chubu Electric Power Co., Inc., where the fuel cell power plant is to be constructed, which is for the smooth execution of a test run. Ceramic-based cathode materials are being developed, which is for the fabrication of stacks improved in performance, higher in current density, longer in life, and lower in cost. Also exerted are efforts at developing multiple-function electrolyte plates and metallic materials (for example for separator plating). The extent of the acceptability of impurities concentration and gas refining systems are also under study, which is to prepare for future coal gasification. Reference is also made to the study of a total system. (NEDO)

  2. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Comprehensive research and development for reducing ABS (MABS) sensor system into small module for enhancing vehicle steering safety; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Koji no sharyo soansei wo jitsugensuru ABS (MABS) sensor system no kogata module ka ni tsuite no sogo kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The effort aims to develop a sensor system to enable overall VDC (vehicle dynamic control). The goal is to manufacture a small module type sensor system more than 20 times higher than the conventional type in responding speed and accuracy, which will use a novel ABS (anti-lock braking system) capable of direct and real-time measurement of axial forces in the four directions. The prototype module will be a package in which a system-on-a-chip accommodating peripheral circuits is integrated with a sensor. In the effort to develop a novel multi-axial sensing system (MASS) for a smaller ABS, a circuit optimization technology was developed. A dedicated IC (integrated circuit) was developed for a system to process a large volume of signals. In the effort to develop technologies for packaging the novel sensor system and for constructing modules, technologies were developed for integrating sensor components and an IC into one, module junctioning, module installation, simplification of the installation process, and for the manufacturing of modules. Developed in the effort to optimize MASS were technologies involving the selection and evaluation of sensor components and the enhancement of such processes, optimization of the sensor itself, and the improvement of the sensor system for higher efficiency in calculation. Sensor modules were tested aboard vehicles and the compatibility of the system-on-a-chip with the MASS module was confirmed. (NEDO)

  3. Achievement report for fiscal 1990 on the research and development of automatic sewing system. Flexible sewing subsystem; 1990 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Flexible sewing subsystem

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    An experimental plant systematization study carried out at Tsukuba under the above-named large-scale technological development project is described in the report. All the equipment are carried in, installed, and adjusted; a connection test to the process control computer and a subsystem verification operation are conducted; and then a comprehensive operation/evaluation is conducted, this in cooperation with the apparel hardware manufacturer. As the result, it is confirmed that the subsystem and all the equipment attain the intended levels in every respect of evaluation. Goals are all achieved involving the technologies of high-performance pattern formation, pretreatment for stabilization, multifunctional sewing, measurements for the conveyer system capable of automatic positioning and for the conveyer systems between stations, production control, etc. It is deemed that the research and development effort reported here promises the feasibility of FMS (factory management system), FA (factory automation), and an unmanned plant, which have long been awaited in the apparel business. (NEDO)

  4. Fiscal 2000 report on results of R and D of welfare techno-system in West Ward, Kobe City; 2000 nendo walfare techno system kenkyu kaihatsu (Kobe-shi Nishi-ku) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D was conducted on devices for promoting self-support, mitigating nursing care, and improving safety and comfort for the elderly and the disabled, with the fiscal 2000 results reported. In the development of a wheelchair system (small arm sling mountable on a wheelchair) capable of assisting self-support for eating and vocational activity at home, a mounting device of an arm sling was experimentally manufactured for five different types of wheelchairs. In the research on the welfare device support system at a disaster or emergency, the system was modified based on the result of the system operation in the preceding year. Consequently, it became possible to make use of a power from a solar battery, a storage battery and an utility line, and also to reduce instantaneous interruption caused by switching of the self-sustaining operation for example. Further, a load control adaptor linked with an inverter was developed, enabling the system to use electricity for a long period even at the time of power failure. In addition, a conventional simple charge/discharge control was found to cause a marked deterioration in storage cell properties; hence, an accurate charge controller was added. (NEDO)

  5. FY1987 report on the result of the R and D of an automatic sewing system. System management/control technology; 1987 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. System kanri seigyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    The paper summarized the R and D of system management/control technology which is an element technology of an automatic sewing system by the Automatic Sewing System Technology Research Association. The effects were confirmed by experiments such as the inspection of dimensions of sewing parts using image processing technology, inspection of the surface state to examine if or not there are darts and pintucks, making and demonstration of the recognition treatment software for fitting patterns on the pocket with big cross stripes, strengthening of the function to determine processing position, etc. Improvement was added to 7 segment letters which becomes ID information so that 8mm letters could be read at a recognition rate of more than 95%. The information required for production plan was summarized after making it mutually connected. Further, a method was worked out for estimation of the standard time required for making the day schedule. Files for drawing-up the optimum process and for process control simulator were made by the expression peculiar to apparel. The framework of the interface was prepared to make the following clear: the integration of the process control use computer into the microcomputer for control of automatic machines such as devices and presses for sewing preparation, multi-functional sewing, assembly sewing, cloth handling/positioning, and the sharing of functions. (NEDO)

  6. Report on the results of the FY 1999 R and D of polymer electrolyte fuel cells. Development of the power system technology (Development of high voltage several 10 kW class dispersed generation system); 1999 nendo kotai kobunshigata nenryo denchi no kenkyu kaihatsu seika hokokusho. Hatsuden system gijutsu no kaihatsu (koden'atsugata suju kW kyu bunsan dengen system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper described the results of the FY 1999 development of polymer electrolyte fuel cell and several 10 kW class dispersed generation system. The humidification of the cell body is the internal humidification method in which water is directly supplied to cell, which makes the cell life long. The cooling using latent heat of vaporization of the water supplied makes the temperature distribution inside the cell face homogeneous. In the test for long life, the system was stably operated at voltage lowering speed of 11mV/1000h. The optimization of water supply structure in the stack increases the latent heat cooling amount and makes the temperature distribution inside the cell face homogeneous. The reduction of CO concentration in reformed gas is extremely important for improvement of cell performance and long-term stabilization of cell voltage. By the two-stage structure selective oxidation device, the CO concentration at inlet, 5,000 ppm, can be reduced to below 10 ppm at outlet. In the demonstrative experiment on the several 10 kW class dispersed generation system, efforts for reduction in size of structural equipment and package were made, and a possible size of 200*150*180cm was obtained. Based on the chart of 30kW class system flow, the heat material balance was analyzed, and the power generation efficiency of 40% at a.c. sending end and overall efficiency of 80% were confirmed. (NEDO)

  7. FY 1995 annual report on research and development of propulsion systems for supersonic transport aircraft. Pt. 1. Research and development of methane-fueled engines for aircraft; 1995 nendo choonsoku yusokiyo suishin system no kenkyu kaihatsu seika hokokusho. 1. Methane nenryo kokukiyo engine no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Described herein are the R and D results of FY 1995 for ramjet, high-performance turbojet, control/measurement and total systems. For R and D of the ramjet system, the combined component test is conducted, using a dummy intake which simulates the flow pattern downstream of the intake throat, ram combustor and variable exhaust nozzle. The first free jet test is successfully conducted at a combustor exit temperature of 1900 degrees C. For R and D of the high-performance turbojet components, the experimental researches are conducted on fan components, a combustor, and high-performance, variable, low-pressure turbine. For R and D of the control/measurement system, the system developed is improved by incorporating a dual redundant FADEC. The engine test produces good results. For R and D of the total system, the R and D efforts are made for the intake, nozzle, noise reduction, cooling and application of new materials, and combined cycle engine. (NEDO)

  8. FY 1992 Report on the results of the research and development of manganese nodule collection system. Instrumentation/control systems; 1992 nendo mangan dankai saiko system no kenkyu kaihatsu (mangan dankai saiko system) seika hokokusho. 5/5. Keisoku seigyo system hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This project is aimed at development and fabrication of the test system for collecting manganese nodules on deep seabeds, and demonstration of its functions by the comprehensive marine tests, to collect the design data necessary for a commercial mineral-collecting system. The efforts are directed to development of the control system which coordinates and integrates the instrumentation, control and display functions of the total system and individual subsystems. Two areas are investigated; (1) test schedules; preparation of the draft manuals for implementation of the tests of the instrumentation/control systems, and (2) design and fabrication of the test devices. The item (1) prepares the draft manuals for implementation of the tests of those sections related to the instrumentation/control systems. The item (2) includes the detailed designs of the instrumentation/control systems, and constituent systems, such as control, data processing, data transmission, underwater cable and underwater position finding systems, conducted in coordination with the related subsystem development sections. The other devices fabricated include the underwater cable systems and terminals for the instrumentation system dedicated for the mineral-lifting system. (NEDO)

  9. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D field. First year report. R and D of distributed power conditioner for photovoltaic power generation use; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu bun'ya. Taiyoko hatsuden'yo bunsangata power conditioner no kenkyu kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    By developing 100W class micro-inverter and putting it to the solar cell panel one by one, a control system is developed by which the maximum output can be obtained as the solar cell system even if the output of individual panels changes by stain and shade. By this system, power generation efficiency is expected to be increased by approximately 10%. In case that power generation of 5 million kW is achieved in FY 2010, energy conservation of about 50,000 kl/year in oil conversion can be expected. In FY 2000, the following were carried out: 1) investigational study of electronic parts; 2) primary trial-fabrication of micro-inverter; 3) various kinds of simulation assuming the inverter parallel operation. In 1), two kinds using the fly-back transformer method and the immittance conversion theory were trial-fabricated. As to the former, the main circuit method was designed to be the fly back type high frequency insulation method, and the control method to be the pulse area modulation method. As to the latter, the current output type power converter was structured by the circuit simulation. (NEDO)

  10. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy R and D field. First year report. R and D of distributed power conditioner for photovoltaic power generation use; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy kenkyu kaihatsu bun'ya. Taiyoko hatsuden'yo bunsangata power conditioner no kenkyu kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    By developing 100W class micro-inverter and putting it to the solar cell panel one by one, a control system is developed by which the maximum output can be obtained as the solar cell system even if the output of individual panels changes by stain and shade. By this system, power generation efficiency is expected to be increased by approximately 10%. In case that power generation of 5 million kW is achieved in FY 2010, energy conservation of about 50,000 kl/year in oil conversion can be expected. In FY 2000, the following were carried out: 1) investigational study of electronic parts; 2) primary trial-fabrication of micro-inverter; 3) various kinds of simulation assuming the inverter parallel operation. In 1), two kinds using the fly-back transformer method and the immittance conversion theory were trial-fabricated. As to the former, the main circuit method was designed to be the fly back type high frequency insulation method, and the control method to be the pulse area modulation method. As to the latter, the current output type power converter was structured by the circuit simulation. (NEDO)

  11. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Niihama); 1999 nendo Welfare Techno system kenkyu kaihatsu (Niihama) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a welfare techno-system that takes into account the interface between houses themselves and welfare devices and between the welfare devices to perform without troubles the life actions in houses such as movement, excretion and bathing. This paper summarizes the achievements in fiscal 1999. In developing a bath tub that promotes autonomous life for handicapped elderly people, data were collected on bath tubs having been fabricated on the trial basis in the previous fiscal year, problems were extracted, and a shape of a corner-installed type bath tub for home use was decided. In developing a reclining transfer-assisting wheelchair, the wheelchair developed in the previous fiscal year was added with the function by which a wheelchair can be reclined to an optional angle by using person's own force. In developing a horizontally transferring wheelchair, improvement was made on the mechanism to transfer a person from a wheelchair to a bed, resulting in a good result that it can be operated by one helper. In developing a wheelchair accommodating lifter, a lifter was developed that allows a wheelchair to be accommodated easily into the trunk of a passenger car even by one female helper. Research and development was also performed on a portable letter reading device for sight handicapped persons. (NEDO)

  12. Manufacturing technology supported by advanced and integrated information system through international cooperation in fiscal 1994; Kan`i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Among NEDO`s international research cooperation projects, the paper described Japan`s cooperation with Asian countries in development of an easy-operated electronic design/production supporting system. The project aims to realize information realtime technology by which data for design/manufacturing of machine/electronics/fiber/apparel can mutually be used among countries. For it, design data standard and electronic information exchange standard are developed. A production information integrated database system is developed for sharing processing data. Parts data are put into a library. Graphic user interface and multi-media technology are developed so as to comply with the environment of different usages. In fiscal 1994, emphasis of activities was placed on survey of the status quo of the institution of the party country, fermentation of mutual understanding, and study of a cooperative project plan. Memorandums on research cooperation were concluded with Indonesia, Malaysia, Singapore and Thailand. In addition, understanding of this project by the party country was able to be enhanced

  13. FY 1998 result report on the leading R and D of MGC ultra-high efficiency turbine system technology; 1998 nendo MGC chokokoritsu turbine system gijutsu sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    One of the main subjects for further conserving energy by enhancing efficiency of gas turbine system for power generation, etc. is the heightening of operation temperature. The development is urgently needed of heat-resistant ultra-high temperature members which make high-reliable operation under ultra-high temperature possible. Therefore, an introductory study was made aiming at using MGC materials which does not reduce strength even at high temperature and also has plastic deformability as large-size structure members of gas turbine system for power generation use. In FY 1998, the following were studied: (1) basic study to get material design guidelines for making efficiency of MGC materials higher; (2) construction of the basic data for elucidating the manifestation mechanism of high temperature characteristics of MGC materials; (3) setting of gas turbine specifications which are to be the basis of study work in and after FY 1999; (4) setting of parameters to be evaluated, evaluation criteria, etc., and definition of the evaluation criteria for possibility of establishing an MGC ultra-high efficiency gas turbine system. (NEDO)

  14. FY 2000 report on the results of the development of technology for commercialization of the photovoltaic power system - R and D of evaluation technology of the photovoltaic power system. R and D of the solar cell evaluation system; 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu - Taiyodenchi hyoka gijutsu no kenkyu kaihatsu - Taiyodenchi hyoka system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Study was made of the development of the basic technology for the integrated evaluation of solar cell performance, grasp of degradation phenomena of solar cell modules by outdoor exposure test, development of the accelerated degradation test method, etc., and the FY 2000 results were summed up. As to the development of the ultra-high approximation solar simulator for cell evaluation, a simulator was fabricated of which the irradiation non-uniformity is {+-} 1.0% and the spectral agreement is within {+-} 10% in 10 wavebands out of the 16 wavebands. Relating to the development of evaluation technology of large area modules, performance of the spectral irradiance distribution, etc. was improved by modification of the solar simulator, which made accurate measurement possible. In the study of degradation of solar cell modules, exposure tests on various kinds of solar cell modules were continued at 5 sites in Japan, 3 sites in Australia and 1 site in Oman for data collection/analysis. Further, analysis was made of Isc changes in the early stage of exposure, phenomenon of cell's cloudy discoloration, degradation caused by increase in series resistance, etc. As the test method of light accelerated degradation of A-Si solar cell, a brightness cycle test method was developed. (NEDO)

  15. FY 2000 report on the results of the development of technology for commercialization of the photovoltaic power system - R and D of evaluation technology of the photovoltaic power system. R and D of the solar cell evaluation system; 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu - Taiyodenchi hyoka gijutsu no kenkyu kaihatsu - Taiyodenchi hyoka system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Study was made of the development of the basic technology for the integrated evaluation of solar cell performance, grasp of degradation phenomena of solar cell modules by outdoor exposure test, development of the accelerated degradation test method, etc., and the FY 2000 results were summed up. As to the development of the ultra-high approximation solar simulator for cell evaluation, a simulator was fabricated of which the irradiation non-uniformity is {+-} 1.0% and the spectral agreement is within {+-} 10% in 10 wavebands out of the 16 wavebands. Relating to the development of evaluation technology of large area modules, performance of the spectral irradiance distribution, etc. was improved by modification of the solar simulator, which made accurate measurement possible. In the study of degradation of solar cell modules, exposure tests on various kinds of solar cell modules were continued at 5 sites in Japan, 3 sites in Australia and 1 site in Oman for data collection/analysis. Further, analysis was made of Isc changes in the early stage of exposure, phenomenon of cell's cloudy discoloration, degradation caused by increase in series resistance, etc. As the test method of light accelerated degradation of A-Si solar cell, a brightness cycle test method was developed. (NEDO)

  16. Outline of geothermal energy research and development in fiscal 1999; Heisei 11 nendo chinetsu enerugi kenkyu kaihatsu no gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    Konishi, T. [Agency of Industrial Science and Tehcnology, Tokyo (Japan)

    1999-11-18

    In this paper, the outline of the budget of geothermal energy relation in fiscal 1999, the system of research and development and the outline of research and development are described. Budgets in fiscal 1999 are the general account 17 million yen, the power development special account 3,222 million yen, sum total 323,900 million yen and it is a 33 million yen decrease compared with the preceding year. Within research and development, the following are included as a survey investigation research; a geothermal energy survey and picking technology, a verification investigation of a geothermal energy exploration technique, a deep geothermal resource investigation and an analysis and evaluation therefor. As a development of geothermal energy power plants using hot water, the following are included; development of the 10 MW binary cycle power generation plant, development of the bottom hole information system (MWD) in geothermal well drilling, technology development of the geothermal hot dry rock source system. As an analysis and evaluation of the bottom hole information detection system in geothermal well drilling, the following are included; an analysis and evaluation of the hot dry rock thermal extraction system, an analysis and evaluation of the deep geothermal resources picking technology, an analysis and evaluation of metallic materials for the geothermal deep direction and an analysis and evaluation of high polymer materials for the geothermal deep direction. (NEDO)

  17. FY 1999 report on the results of the R and D of femtosecond technology. R and D of femtosecond technology; 1999 nendo femto byo technology no kenkyu kaihatsu seika hokokusho. Femto byo technology no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This project aims at creating new industrial basement technology which supports the highly information-oriented society in the 21st century, conducts the R and D of technology to control the state of light and electron in the femtosecond time domain (10{sup -15} - 10{sup -12} sec), and establishes the basement technology which exceeds the speed limit of the conventional electronics technology and also includes new functionality. The themes are as follows: 1) R and D of ultra-short pulse optoelectronic technology; 2) R and D of ultra-short optical pulse applied measuring technology. In 1), in addition to the investigational study of the ultra-high speed light source technology, ultra-high speed modulation technology and ultra-high speed switching technology which are needed for the ultra-high speed optical information communication system and the construction, made were the survey and the evaluation of crystal growth technology/process technology of new semiconductor materials which make the fabrication of these high-tech ultra-high speed devices possible. In 2), investigationally studied were the technology for generation/control of ultra-short optical pulse and ultra-short electron beam pulse and the technology for stabilization, and the technology for generation of femtosecond high-intensity X-ray pulse by collision of optical pulse with electron beam pulse. (NEDO)

  18. マルクスの「現実の資本の過剰生産」概念について

    OpenAIRE

    松尾, 純; Jun, Matsuo; 桃山学院大学経済学部

    2008-01-01

    Professor Noriko Maehata and I have been engaged in discussions concerning the understanding of the concept of "actual overproduction of capital" as contained in Karl Marx's Das Kapital Volume III. The discussion originated in Professor Maehata's criticism("'Law of the Tendency of the Rate of Profit to Fall' and 'Absolute Overproduction of Capital' - An Issue in Research on the Theory of Crisis," Economic Society of Rikkyo University(Rikkyo Keizai Gaku Kenkyu), Vol. 55, No. 1, July 2001)of my...

  19. Report on achievements in fiscal 1999. Research and development of carbon-based high-function material technologies (research and development of ocean bottom petroleum production system); 1999 nendo tansokei kokino zairyo gijutsu no kenkyu kaihatsu seika hokokusho. Kaitei sekiyu seisan shien system kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    As part of the research and development of carbon-based high-function material technologies, research and development has been performed on a material creating technology and a process technology to crease mechanically high-function materials. The former technology performs synthesis by using the electron excited CVD process and the explosion synthesizing process, intended to analyze the structure and properties thereof. It is intended to synthesize nitriding-based carbon films and elucidate their composition and structure by using the mass separation ion beam method and the laser beams. Synthesizing nano tubes by utilizing catalytic reactions, and investigating their properties are intended by using the thermal CVD process, plasma CVD process and arc discharge process. Elucidation is intended on the reaction and production mechanisms of carbon-based materials, theory estimation, structures possessed by the carbon-based materials, and mechanisms to manifest their characteristics. The latter technology relates to the three assignments subjected to a composition inclining film forming technology, a complex shaped film forming and micro processing technology, and a large area film forming technology. It is intended to utilize positively such properties as low friction and wear performance and high-temperature corrosion resistance expected in high-function carbon-based materials including amorphous carbon, diamond and nitrided carbon for the purpose of application to surface protection of movable parts in different industrial machines, and building materials including glasses. (NEDO)

  20. FY 1979 Annual report on Sunshine Project results. Research and development of photovoltaic power generation systems (Research and development of vertically drawn ribbon crystals of silicon); 1979 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Silicon tatehiki ribon kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-03-01

    The efforts in this fiscal year for development of methods for vertically drawing ribbon crystals of silicon are directed to the following items, in order to further improve the techniques for vertically drawing two or more ribbon crystals on a continuous basis, developed in the previous fiscal year: (1) tests of the drawing apparatus, developed in the previous fiscal year, to deepen the techniques for drawing the ribbon crystals, (2) modification of the above apparatus to further develop the apparatus for vertically drawing two or more ribbon crystals on a continuous basis, (3) comparison of drawing a single ribbon crystal, conducted separately, with drawing two or more ribbon crystals, to clarify the problems involved in the latter, and (4) basic investigations on the materials for the furnace internals exposed to high temperature, other than the carbon material used at present. The vertically drawn ribbon crystals of silicon is investigated, based on the results obtained in the previous fiscal year that ribbon crystal quality depends on impurities present therein, mainly for (1) quantitative analysis of the impurity elements present in the ribbon crystal, (2) relationship between impurity elements and characteristics of the solar cells made on a trial basis, and (3) investigations on local concentration of the impurity elements. (NEDO)

  1. Fiscal 1998 research report on application technology of molecular assemblies for a functional protein system (Development of advanced maintenance technology for power plants); 1998 nendo kinosei tanpakushitsu shugotai oyo gijutsu no kenkyu kaihatsu. Hatsuden shisetsuyo kokino mentenansu gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Basic research was made on engineering reappearance and industrial use of the complex function of molecular assemblies for a functional protein system of organisms. In research on a light controllable reaction system by physicochemical technique, construction of a light controllable bioreactor is in promotion. In research on a light controllable reaction system by biochemical technique, researches are in promotion on structure and correlation analysis of photosynthetic protein complex, stabilization of an activity, and conversion of light energy to membrane transport energy using cyanobacteria as material. In research on a molecular recognition controllable reaction system in a fine membrane region, correlation analysis of the structure and function of glutamine receptor channels is in promotion. In addition, researches were made on reconstitution of endocytic micromachinery, a multi-enzyme system for synthesis of glycosphingolipids, a complex redox system by genetic engineering technique, and application technology of molecular assemblies for a functional protein system. (NEDO)

  2. FY 1999 achievement report on the R and D of a human cooperation/coexistence robot system. New development for the commercialization for the electric power generation technology; 1999 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho. Shinhatsuden gijutsu jitsuyoka kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper described the FY 1999 results of the development of a human cooperation/coexistence robot system and the development for commercialization for power plants. The support robot platform for maintenance, etc. was fabricated, connected with the remote operation system and verified of the integrated function. The operator controls the robot from the remote operation cockpit by HMD (head mounted display) which can present image following the head movement of the operator, extended virtual reality technology, and stereo-sound system. Hand/arm movement and instruction for movement were given to the robot, and at the same time, the robot was made a device which can present inner force sense and bodily sensation to the operator. The remote hand operating software was developed. A method was developed by which the information on visual sense, touch sense and somatic sense is presented in realtime to the operator so that he can obtain a feeling of attendance. A model for sensor simulator verification was also developed so that the developer of software can also make a verification experiment in the actual environment. Interface was developed so that library of basic movements can be used in the network environment. An investigational research on the promotion of robot was made. (NEDO)

  3. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Cloth handling technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association has performed the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research on the cloth handling technology. This technology may be divided into such component technologies as (1) the cloth holding technology, (2) the high-functional positioning technology, and (3) the soft cloth moving technology. For the technology (1), development was made on the principle models, such as the vertical holding and parallel holding type modules and the cloth operating type module, as well as on the principle model for an auxiliary equipment for holding cloth edges. For the technology (2), development was made on the handler, controller, and coordinated operation control and teaching system. Discussions were given on optimal device configuration, functions required in the devices, and evaluation methods, as the high-functional positioning technology for the sewing process and pressing process. Prototype devices were designed and fabricated. For the technology (3), prototype models of the improved version were fabricated for the stock module and confluence model, their functions and performances were confirmed, and problems and points requiring improvement were extracted for prototype fabrication. (NEDO)

  4. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Cloth handling technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    The Automatic Sewing System Technology Research Association was commissioned from the Agency of Industrial Science and Technology on the 'development of an automatic sewing system'. The association has performed the research and development by dividing the subject into such component technologies as a total system and sewing preparation and processing technology, a sewing and assembling technology, a cloth handling technology, and a system management and control technology. This paper reports the achievement of the research on the cloth handling technology. This technology may be divided into such component technologies as (1) the cloth holding technology, (2) the high-functional positioning technology, and (3) the soft cloth moving technology. For the technology (1), development was made on the principle models, such as the vertical holding and parallel holding type modules and the cloth operating type module, as well as on the principle model for an auxiliary equipment for holding cloth edges. For the technology (2), development was made on the handler, controller, and coordinated operation control and teaching system. Discussions were given on optimal device configuration, functions required in the devices, and evaluation methods, as the high-functional positioning technology for the sewing process and pressing process. Prototype devices were designed and fabricated. For the technology (3), prototype models of the improved version were fabricated for the stock module and confluence model, their functions and performances were confirmed, and problems and points requiring improvement were extracted for prototype fabrication. (NEDO)

  5. Report on achievements in fiscal 1998. Research and development of a technology to promote non-ferrous metal based material recycling. (Research on component technologies and a total system); 1998 nendo hitetsu kinzokukei sozai recycle sokushin gijutsu seika hokokusho. Kenkyu kaihatsu yoso gijutsu kenkyu, total system kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project is intended to research and develop a high level aluminum recycling technology to realize the 'product to product' philosophy to return different aluminum scraps into the original materials, while attempting to develop and unify the aluminum recycling technologies and promote utilization of LNG. This fiscal year has studied the following methods as the component technology research: (1) an inclusion removing method, (2) a crystal sorting method, (3) a vacuum distillation method, and (4) a semi-melting method. The studies on (1), (2) and (3) were performed on identification of basic data and systematization to determine the life and facility specifications, with the full-swing demonstration tests being waited to start in fiscal 1999. The research and development on the item (4) was determined technologically feasible although additional discussions are required on the engineering aspect for practical application. The component technology study thereon will be finished with the current fiscal year. For the demonstration tests among the studies on total system technologies, the crystal sorting method and the vacuum distillation method had the achievements obtained in the research of the component technologies reflected directly to the facility design and fabrication. There has been no large-scale facility fabrication for the inclusion removing method and effective utilization of ash remaining in dross, and the researches were performed as scheduled. (NEDO)

  6. Achievement report for fiscal 1999 on research and development of environment compatible next generation supersonic propulsion system; 1999 nendo kankyo tekigogata jisedai choonsoku suishin system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    This paper describes the achievements in fiscal 1999 in development of an environment compatible next generation supersonic propulsion system. In order to reduce NOx emission, AI combustion control was discussed to have fabricated the backfire and autoignition detection device. The SiC photodiode was selected for flame detection, and a heat and pressure resistant fiberoptic probe was fabricated to detect flames in a high-temperature high-pressure combustor casing. These devices were combined to fabricate the backfire and autoignition detecting device, and the verification test was performed. For the purpose of application to an innovative heat resistant combustor liner, a silicon carbide material reinforced with silicon carbide fibers was selected. For continuous ceramic fiber as a reinforcing material, the Si-Zr-C-O system was selected, and the chemical gas-phase impregnation process effective to enhance the fiber/matrix interface characteristics as the matrix forming method was used together with the inexpensive precursor polymer impregnating and sintering process. Investigations were performed on the advanced control functions to reduce fuel consumption as the development of CO2 emission suppressing technology, and on the trends in discrete control. In addition, the optimal engine control logic and the specifications for discrete system constituting devices to be evaluated as the prototype in the future were established. (NEDO)

  7. Report on results 1998. Research and development on high-temperature superconducting flywheel power storage (investigation on system introduction); 1998 nendo seika hokokusho. Koon chodendo flywheel denryoku chozo kenkyu kaihatsu (system donyu chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    In introducing high-temperature superconducting flywheel power storage equipment to an electrical power system, adaptability is examined and evaluated concerning secondary effect that can be expected while a load leveling function is maintained. The 1998 plan is such that the functions and usages other than the load leveling are put in order for such equipment, and that the effect/adaptability in the case of the introduction into the power system is evaluated by means of simulation and literature studies. The high-temperature superconducting flywheel power storage equipment may be used for such purposes as energy adjustment for a short time, system voltage adjustment and emergency power source, other than the load leveling, on the basis of the characteristics that enable high speed control of active/reactive power and storage/release of energy. Enumerated, as the effects obtainable in introducing these uses into the power system, are enhancement in system stability, improvement in voltage stability, improvement in instantaneous voltage drop, maintenance of system frequency, compensation of fluctuating load, countermeasures against power outrage, and output leveling of intermittent power sources, and these effects were examined. (NEDO)

  8. Achievement report for fiscal 1996 on the research and development of micromachine technology. Development of microfactory technology; 1996 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho. Microfactory gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The goal is to save energy and minimize the working space by constructing a manufacturing system comprising various micromachines with their dimensions fit for parts and products they handle. Development continues relative to microprocessing (electrolysis, and optical processing) and microscopic liquid operation (micropump, and part holding device). Under research in relation to the assembly process are a micro-arm to handle tiny parts and precision techniques for interfitting within a very small microfactory, a piezoelectric actuator for microscopic position adjusting, and ultraprecise microprocessing techniques indispensable for their manufacture. Also under research are the incorporation of optically driven microdevices developed before the preceding fiscal year into a microfactory and the study of microservo actuators capable of sophisticated positioning and velocity control. Concerning the microscopic transport system to deal with microscopic parts and products, studies are under way so as to embody systems driven by actuators of the electromagnetic type and electrostatic type. In this paper, reference is made to inspection techniques and comprehensive investigations. (NEDO)

  9. Achievement report for fiscal 2000 on research and development of key technologies for superconducting generator. Research and development of key technologies to increase density, research and development of key technologies to increase capacity, research and development of design technologies, and research of technologies; 2000 nendo chodendo hatsudenki kiban gijutsu kenkyu kaihatsu seika hokokusho. Komitsudoka kiban gijutsu no kenkyu kaihatsu / daiyoryoka kiban gijutsu no kenkyu kaihatsu / sekkei gijutsu no kenkyu kaihatsu / gijutsu chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Researches have been made to increase density of 200,000-kW class generator and to increase capacity of 600,000-kW class generator necessary for putting superconducting generator into practical use. This paper summarizes the achievements in fiscal 2000. In the study of increasing densities of superconductors and field windings, strands were fabricated, in which aging heat treatment conditions, number of aging, and processing degrees between each aging were varied, to increase the critical current of Nb-Ti strand, wherein as high critical current as corresponding to about 90% of the target was obtained. Possibility of increasing the critical current with the final processing degree in the range of 4 to 5 was verified from the relationship between the final processing degree and the critical current. In the study of increasing capacities of superconductors and field windings, findings were acquired on enhancement of conductor stability and reduction in AC loss, with regard to superconductor strands well balanced in the two elements. Prospects were obtained in achieving the AC loss of 200 kW/m{sup 3} in the targeted superconductor. The residual resistance ratio was found to be 200, showing sufficiently high value, and sufficient function was verified in the stabilized copper. In the research of design technologies, primary basic design was performed. (NEDO)

  10. Fiscal 2000 report on results of R and D of welfare techno-system in Chuo Ward, Kobe City; 2000 nendo walfare techno system kenkyu kaihatsu (Kobe-shi Chuo-ku) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    'R and D on systems for supporting care and welfare through transmission and accumulation of monitored data' was conducted for the purpose of assisting the operation of service providers for the elderly in need of care and supporting nursing care at home and at facilities, for which the results in fiscal 2000 was reported. In the development of vital data measuring devices and inter-computer interfaces, a USB or IEEE1394 interface was developed which was for automatically inputting, into personal computers (PC), the information such as body temperature, heart rate and blood pressure of a person requiring care; and the interface was incorporated in the system. In the research on support for home visit care centers, a geographic information system (GIS) and data were selected, which were to be installed on server's side, with linkage with portable PC's carried out. However, it was pointed out that data transmission took time between the server in the center and the portable PC at a home to visit. Further, investigative research on care services at facilities under the care insurance system was conducted, as were studies on linkage between general practitioners and hospitals, and studies on prevention of illegal access and wiretapping, among others. (NEDO)

  11. FY 1999 Report on research and development of power storage by high-temperature superconducting flywheel. Research and development of permanent magnet; 1999 nendo koon chodendo flywheel denryoku chozo kenkyu kaihatsu eikyu jishaku no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    The R and D program is implemented for permanent magnet, as part of the project aimed at commercialization of a 10 MWh-class high-temperature superconducting magnetic bearing type power storage system. A speed of rotation of 28,570 rpm is attained by using an iron intermediate ring for a Pr permanent magnet rotator and reinforcing the rotator with a plastic hoop reinforced with carbon fibers three-fold (CFPR hoop). The speed is increased to 31,300 rpm by interlacing carbon fibers also in the radial direction and replacing iron for the intermediate ring by titanium. The highest speed of rotation of 33,506 rpm is realized by the rotator of permanent magnet of sintered Nd. The magnetic circuit of stronger, more smooth magnetic field needs the permanent magnet of less uneven magnetic flux. The magnet is of a monoaxially anisotropic rare-earth metal, with four-fold magnetic ring bodies having fan-shaped small pieces arranged on each ring. Uneven magnetic flux occurs at the joint between these small pieces. The one-body-ring magnet of radially anisotropic, sintered Nd is developed, and incorporated in the repulsion type magnetic circuit, to reduce unevenness of the magnetic flux. (NEDO)

  12. Evaluation report on research and development of an ultra-advanced processing system. Sections 1 and 2; Chosentan kako system no kenkyu kaihatsu ni kansuru hyoka hokokusho. 1 and 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-08-01

    The ultra-advanced processing system is intended to develop an ultra-advanced processing device technology and an ultra-advanced processing technology. These technologies are indispensable to create such new processing technologies as ultra-precision and ultra-micro processing, and ultra high-grade surface modification processing, which have been impossible by the processing technologies having been available to date. It is also intended to develop a measuring and evaluating technology to support the above technologies. The intended system makes it possible to produce 21st century electronic components and ultra-high grade environment resistant materials. In order to achieve these goals, research and development has been performed on the excited beam technologies such as large output excimer laser and high-density ion beams, the ultra-precision machining device technology, the ultra-advanced processing technology using the above technologies, and the measuring and evaluating technology to assure the reliability of these technologies as the fundamental technologies. This project has begun in fiscal 1986, where fiscal 1987 has achieved development of component technologies related to the large output excimer laser and high-density ion beams, the ultra-precision machining device technology, the ultra-advanced processing technology using the above technologies, and the measuring and evaluating technology, and completed the device technology, having achieved the final target. (NEDO)

  13. Fiscal 2000 achievement report. Welfare technosystem research and development (Sapporo); 2000 nendo Welfare technosystem kenkyu kaihatsu (Sapporo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Activities are conducted on system technologies for ensuring comfortable living circumstances and thereby helping aged or handicapped people live independently in snowy cold regions. The research and development efforts center about the three fields of (1) in-house systems to help aged or handicapped people live an independent life, (2) in-home care equipment systems suitable for advanced welfare oriented residences, and (3) user interface controllers to improve on operating sensation in a motor driven wheelchair. In field (1), studies involve the development of low floor residences for snowy cold regions, improvement on entrances for independent residences helping the inhabitants lead an independent life, and functionally excellent designs for handrails for steps, stairs, or bathrooms. In field (2), surveys are conducted concerning design improvements and their acceptability relative to a universal welfare equipment controller, optimum sound that welfare equipment alarms should produce, and transfer devices. In field (3), studies are made about motor driven wheelchair controllers. (NEDO)

  14. Fiscal 2000 achievement report on the research and development of nanometer controlled optical disk system; 2000 nendo nanometer seigyo hikari disk system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Development proceeded of nanometer controlled optical memory technologies as part of systematic research and development aiming at the reinforcement of industrial technology power in the field of data recording. Activities were conducted in the four fields of (1) high density signal processing technology, (2) high performance disk materials technology, (3) disk substrate fabrication technology, and (4) signal detection technology. Discussed in field (1) were multivalue ROM (read only memory) disk signal regeneration, SIL-LBR (solid immersion lens-laser beam recorder), dry etching process using RIE (reactive ion etching), SHG (second harmonic generation) blue laser, and a multivalue ROM disk evaluation system. Studied in field (2) were the evaluation of ROM disk performance dependent on recording materials, development of high density recording materials, and the evaluation of crystallization induction time using a static tester. Studied in the development of high density recording materials was the formation of microscopic recording marks in a phase shift/surface recording type disk comprising a 4-element (Ag-In-Sb-Te) recording layer and an Ag reflection layer. In fiscal 2000, an attempt was made at the 0.07 {mu}m level. (NEDO)

  15. Report on achievements in fiscal 1999 on research and development of the Welfare Techno-system (Nishi Ward, Kobe); 1999 nendo Welfare Techno system kenkyu kaihatsu (Kobe-shi Nishi-ku) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on devices to enhance autonomy, safety and comfort for elderly and handicapped people in houses and homes. This paper summarizes the achievements in fiscal 1999. In developing wheelchairs to allow autonomy in meal taking and working at homes, a small upper arm holding device that can be installed on a wheelchair was fabricated on the trial basis according to the experience obtained in making the first prototype in the previous fiscal year, and clinical evaluation was given. In the research and development on a safe walk assisting appliance for elderly and handicapped people, development, improvement and trial fabrication were carried out on a caster in which the brake will not work during walking, but it works automatically in a sudden movement such as falling down. In developing an environment information transmitting system for elderly and handicapped people, a first prototype fabrication was performed on a system to detect sound of an alarm or vibration caused by knocking a door, and convey information to elderly and handicapped people by utilizing the communication services including the commercially available cellular phones. In the research on a welfare device support system for use in disaster and emergency, design and structuring were carried out on a nighttime electric power utilizing system having solar cells combined with storage batteries. Related data were measured. (NEDO)

  16. Achievement report for fiscal 2000 on research and development of environment compatible next generation supersonic propulsion system; 2000 nendo kankyo tekigogata jisedai choonsoku suishin system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper describes the achievements in fiscal 2000 in development of an environment compatible next generation supersonic propulsion system. In order to reduce NOx emission, the AI combustion control technology was used to newly fabricate a pre-mixing and pre-evaporating tube model, whereas the backfire and autoignition detection device which has been fabricated on a trial basis was given a verification test in a high temperature and pressure site, whose condition is close to that in the actual combustor. A spectroscopic analyzer was used to sense flame light emission, and the operation was verified by using a model combustor. The basic discussion was given on a combustion control logic, whereas NOx reduction control was verified by using simulations. An Si-Zr-C-/Sic based CMC to be applied to an innovative heat resistant combustor liner was tested to have extracted items to be improved. In the CO2 emission suppression technology, logic design was made on a discrete control system, an engine performance optimization logic was developed, and its functions were verified. Detailed design was completed on a smart sensor to be tested in the HTCE engine operation. As the discussions on the engine system, verifications were given on the calculation of performance cycles during flight, estimation on NOx emission, the basic construction of the fan applied with metallic base composite materials, and the reasonability in the target of weight reduction. (NEDO)

  17. FY 1995 annual report on research and development of propulsion systems for supersonic transport aircraft. Pt. 2. Research and development of methane-fueled engines for aircraft; 1995 nendo choonsoku yusokiyo suishin system no kenkyu kaihatsu seika hokokusho. 2. Methane nenryo kokukiyo engine no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Described herein are the R and D results of FY 1995 for the total system as part of R and D of propulsion systems for supersonic transport aircraft. For R and D of the intake, researches on aerodynamic flow passages at a combined intake design point of Mach 5 are conducted, in which the effects of the boundary layer are taken into consideration, and the wind tunnel tests are conducted for the combined intake. For R and D of the nozzle, experiments are conducted to establish the techniques for designing exhaust nozzle variable schedules in the turbo region, aerodynamic force in the turbo and ram regions, cooling systems, and composite liners. For R and D of the turbojet engines, the second phase engine tests are conducted with the engine of improved designs and two-dimensional variable exhaust nozzle. The tests produce good results in terms of engine endurance and mechanical soundness of the low-pressure systems. For R and D of the combined cycle engine incorporating the turbojet and ramjet engines, the model tests are conducted to understand aerodynamic characteristics when these engines are switched to each other. (NEDO)

  18. FY 1986 Report on research and development of super heat pump energy accumulation system. Part 1. Development of elementary techniques; 1986 nendo super heat pump energy shuseki system no kenkyu kaihatsu seika hokokusho. 1. Yoso gijutsu no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-04-01

    Summarized in detail herein are R and D results of the super high performance heat pumps and elementary equipment and working fluids, for R and D of the super heat pump energy accumulation system. For R and D of the super high performance compression heat pumps, the R and D efforts are directed to development of new working fluids, high-performance heat exchangers, closed motors and so on for the highly efficient type (for heating only); to researches on mixed coolants, high-efficiency screw compressors and so on for the highly efficient type (for cooling and heating); to development of tooth shape of the screw compression section, surveys on thermal stability of the working fluids for heating and so on for the high temperature type (utilizing low temperature heat source); and to R and D of the high-speed reciprocating compressors and steam superchargers for the high temperature type (utilizing high temperature heat source). For R and D of the elementary equipment and working fluids, researches are conducted on evaporators for mixed working fluids, condensers utilizing the EHD effect, stainless steel plate fin type heat exchangers, heat exchangers for the chemical heat accumulation unit, and so on. The R and D efforts are also directed to the working fluids (alcohol-based and nonalcohol-based). (NEDO)

  19. Achievement report for fiscal 1989 on the research and development of automatic sewing system. High-tech assemble subsystem; 1989 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. High tech assemble subsystem

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    A report is compiled about the above-named system being developed under the large-scale industrial technology development project. In the research and development of automatic sewing technologies, the cloth manipulation type module is being improved and the entirety of the automatic sewing system and a cloth opening system are under development, and now they are believed to be usable in the experimental plant. In the research and development of opening seam press technologies, overall design improvement and manufacture are accomplished for the opening seam press system based on the result of systematization researches, and the system is now fit for conveying and positioning the cloth on its way from the previous stage to the next stage. In the research on the ventral coordination control type assemble sewing technology, every unit involved is improved, designed, and manufactured, and software programs for their control are also developed and improved. It is now enhanced in reliability, operationality, workability, and seam quality, and is expected to be usable in the experimental plant. As for the research on retrofitting, it is found in a reliability test that its reliability is still short of the target value of 99.9%. (NEDO)

  20. 1998 Annual Study Report. Research and development of power storage by high-temperature superconducting flywheels (research and development of permanent magnet); 1998 nendo seika hokokusho. Koon chodendo flywheel denryoku chozo kenkyu kaihatsu (eikyu jishaku no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The permanent magnets have been investigated and developed, for eventual commercialization of a 10 MWh power storage system by high-temperature superconducting flywheel. The permanent magnet rotors have been already developed in the previous years using a praseodymium-based magnet (Pr magnet) and neodymium-based sintered magnet (Nd sintered magnet), and the target rotational speed of 30,000 rpm has been attained. For development of the magnetic circuit to produce a stronger and smoother magnetic field, magnetic flux density of the Nd sintered magnet is measured. It shows a lower magnetic flux irregularity than the Pd magnet, but there is still room for further improvement. For development of large-size permanent magnet fabrication techniques, it is confirmed that the large-size Nd sintered magnet can be easily magnetized by partial magnetizing, as is the case with the Pr magnet. In this year, the irregular magnetic flux is three-dimensionally simulated, based on the results obtained in the previous years, to find that the simulated results are in good agreement with the observed ones. The measures to solve the problems are also investigated. It is also confirmed that the large-size ring magnet can be easily magnetized by partial magnetization. (NEDO)

  1. Research and development of laser radar for environmental measurements. Pt. 3; Kankyo keisokuyo laser radar no kenkyu kaihatsu. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Described herein are the results of the joint project between Japan and Indonesia to construct a new laser radar network system, which can three-dimensionally measure air pollution conditions in urban areas, in Djakarta. This joint project is implemented to elucidate the mechanisms involved in air pollution in the city, and thereby to contribute to environmental administration of Indonesia. This project is expected to give the basic approach to solution of environmental problems in urban areas, and eventually on a global scale, and hence to contribute to construction of the global network systems for environment-related information, which should be necessary in the near future. The (ODA Laser Radar Development Committee) is the deliberative body for the project, responsible for evaluating the project results. The project will be implemented on a 4-year plan from FY1993 to 1996. The activities in this year, the third year for the project, include on-the-spot survey, selection of the laser radar site, and development/improvement of the laser radar system. These results are described herein. (NEDO)

  2. Fiscal 1997 R and D project on industrial science and technology under a consignment from NEDO. R and D of the application technology of functional protein complex (R and D of the high-functional maintenance technology for power plants); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo gijutsu Sogo Kaihatsu Kiko itaku. Kinosei tanpakushitsu shugotai oyo gijutsu no kenkyu kaihatsu (hatsuden shisetsuyo kokino maintenance gijutsu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In order to develop advanced maintenance technology for power generation facilities, application technology of functional protein complexes is under investigation. On a light controllable enzymatic reaction system, construction of a light controllable bio-reactor by physico-chemical and bio- chemical techniques, and structure and functions of a photosynthetic protein complex using thermophilic cyanobacteria as material are under investigation. On a molecular mechanism for recognition and reaction of receptor proteins, structure analysis and engineering application of glutamate receptor channels of a synaptic transmission system, and basic study and material proteins for artificial structures using endocytic micromachinery, and a multi-enzyme system for synthesis of glycosphingolipids are under investigation. On a complex oxidation/reduction system by genetic engineering technique, construction of a high- efficiency stable system with functionally arranged oxidoreductase and electron transmission systems in biomembranes is in promotion. Research work was also made on molecular assemblies for a functional protein system. 166 refs., 91 figs., 9 tabs.

  3. Ultimate evaluation report on research and development of basic technologies for next-generation industry. Conductive polymeric materials; Jisedai sangyo kiban gijutsu kenkyu kaihatsu saishu kenkyu kaihatsu hyoka. Dodensei kobunshi zairyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-05-01

    Basic technologies are established that equip polymeric materials (insulators in general) with conductivity similar to that of metals for the realization of novel conducting materials characterized by light weight, high resistance to corrosion, and ease of machining, and for the manufacture of novel electrical/electronic materials having new functions different from those of conventionally used metals. The aims are to realize a conductivity of 10{sup 5}S/cm or more, to manufacture materials sufficiently stable when left in the ordinary or inert atmosphere, and to manufacture materials which may be machined into proper shapes as required in the industry. The results of the 10-year-long development endeavor greatly contribute to the creation of high-level materials, the systematization of technologies, and the elucidation of the conducting mechanism. In relation to polymeric materials, in particular, a new technology is developed that equips, with high reproducibility, polymeric materials with conductivity similar to that of silver or copper; a graphitic material is created for the first time provided with conductivity superior to that of metals; and conducting polymeric materials are equipped with an easy-to-machine feature. A great contribution is accomplished to the production of superconductivity in organic charge-transfer complex crystals and to the elucidation of the conducting mechanism. (NEDO)

  4. FY 2000 report on the results of the leading R and D on MGC ultra high efficiency turbine system technology; 2000 nendo MGC chokokoritsu turbine system gijutsu sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The R and D were conducted with the aim of using melt-growth composite materials (MGC) as structural members of the gas turbine system for power generation, etc., and the results of the FY 2000 results were summed up. As to the heightening of performance of MGC materials, improvement in high temperature strength, fracture toughness and thermal shock resistance was obtained by making the material structure minute by increasing the mold descending speed in ternary system MGC materials. Concerning the enlarging technology, trially manufactured were a large sample of 53mm diameter and a thin plate of 40mm width x 80mm height x 6mm thickness. In the study of evaluation of mechanical/physical characteristics of MGC materials, the following were indicated: AYZ ternary system MGC materials were twice higher in bending strength than Al{sub 2}O{sub 3}/YAG binary system, and were equal in creep characteristics at 1,700 degrees C to Al{sub 2}O{sub 3}/YAG. The applicability to turbine stationary blade was shown. In the system study, by applying MGC materials to gas turbine stationary blade, small- and medium-size gas turbine cycles were set up which have plant gross thermal efficiency of 38% at turbine inlet temperature of 1,700 degrees C. (NEDO)

  5. Report on evaluation of research and development of combined production systems aided by superhigh-functional lasers. Abstract; Chokoseino laser oyo fukugo seisan system no kenkyu kaihatsu ni kansuru hyoka hokokusho. Gaiyohen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-04-01

    This research and development project is aimed at development of combined production systems, which can flexibly, quickly process metallic stock materials in an integrated manner, with the objectives to promote rationalization and manpower saving for producing diversified types of machine parts in small quantities. Application of laser techniques to metal processing area is another objective of this project. The techniques to be developed by this project include those for system designing/controlling to integrate/combine the steps of processing and cutting stock materials, assembling the parts, and heat treatment and examination of the assemblies; for diversified types of cutting/processing by the mechanisms in which exchangeable constituent elements are assembled; for diversified types of processing shaped stock materials by the mechanisms in which molds and rolls are integrated; for diversified types of automatic assembling and transfer; for applying lasers to cutting, welding, heat treatment and measurement; for precision compensation and failure prediction by automatically diagnosing working conditions throughout the system; and for designs and production management for efficient production. The test plant has started general trial operation. (NEDO)

  6. Fiscal 1991 research report. Research trend survey for next-generation industrial structure technology research and development project - Research and development of advanced materials for extreme environments; 1991 nendo jisedai sangyo kiban gijutsu kenkyu kaihatsu project ni kakawaru kenkyu doko chosa hokokusho. Chotaikankyosei senshin zairyo no kenkyu kaihatsu (sekitoku daiene)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    Efforts were exerted to develop intermetallic compounds and C/C (carbon/carbon) composites to serve as advanced materials for extreme environments. In relation with advanced materials, especially with intermetallic compounds and fiber reinforced intermetallic compound composite materials, a technical research survey was conducted covering the three fields of (1) summarization of activities conducted up to fiscal 1991, (2) contents of associated aerospace projects, and (3) aeroengine components. In Field (1), the ground on which the project was created and the project's basic plans, goals, and systems, and its ripple effects are discussed, and the fruits produced so far are summarized. In Field (2), aeroengine component related projects of America, Britain, France, Germany, and Japan are investigated. In Field (3), aluminum alloys, titanium alloys, alloy steel, superalloys, intermetallic compounds, and intermetallic compound composite materials are discussed with attention paid to their current status and future trend, characteristics they are supposed to finally assume, and technical tasks to discharge for the development of technologies concerned. (NEDO)

  7. Evaluation report on research and development of an ultra high performance laser applied composite production system. Achievement report; Chokoseino laser oyo fukugo seisan system no kenkyu kaihatsu ni kansuru hyoka hokokusho. Seika hokokuhen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-08-01

    Research, development, and evaluation were made on a composite production system applicable to manufacture products of a large number of types in small quantities. In the research and development of a total system, verification works were carried out by studying basic designs, operation of the composite production system, and experiment plant operation. Research and development on cutting and processing technologies included studies on composite cutting mechanisms, general purpose fitting technologies, control systems, and drive systems. In the research and development of laser applied technologies, studies were performed on large output laser oscillators, the control thereof, and laser processing technologies. In the research and development of automatic diagnosis technologies, studies were executed on failure diagnosis, accuracy compensation, automatic inspection, and accuracy diagnostic technologies. In the research and development of design and control technologies, studies were carried out on automatic designing, process designing, and process controlling technologies. In the study of operation of the Tsukuba experiment plant, discussions were given on configuration of the experiment plant, laser processing mechanism, composite assembly mechanism, production inspection mechanism, and system operation. Furthermore, design studies were also carried out on practically usable systems. (NEDO)

  8. Development of a wide-area energy utilization network system (research on a technology to design an energy system). FY 1998 report on achievements of research on systematizing ECO and ENERGY cities; Koiki energy riyo network system kaihatsu (energy system sekkei gijutsu no kenkyu). 1998 nendo eko ene toshi no system ka kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    As a research on systematizing ECO and ENERGY cities, surveys and analyses were performed on the actual state of introducing district heat supply systems utilizing difference waste heats including factory waste heat. Waste heat from electric power generation is utilized for district heat supply in Japan at 122 points or about 20% of the district heat supply points in operation as of March 1998. The number is in the increasing trend in recent years, and the future potential of its introduction can be said high as the history thereof is still short. Its introduction form is accounted mostly for by building cogeneration or plant cogeneration. Back-up facilities for the case when waste heat supply stops because of regular facility checks are provided by the heat supply business operators, which impede the economy of the system. In the U.S., the Public Utility Regulatory Policy act motivated installation of cogeneration and off-peak power generation systems for district heat supply. Technical maps (for waste heat sources and different waste heat utilization systems) were prepared based on the surveys to discuss the future measures. (NEDO)

  9. Fiscal 1998 achievement report on welfare technosystem research and development. Tokushima; 1998 nendo walfare technosystem kenkyu kaihatsu (Tokushima) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The project aims to construct a real-time system capable of searching a wider living area through establishing a management system centralized by remote control by improving on radio transmitters in a communication network and on a central station communication control system centering about a health and welfare office, for alleviating the burden of the nursing of old persons who wander, for preventing them from accidents attributable to wandering, and for finding and protecting them in time. For the construction of such a system, surveys and studies are conducted for the preparation of fundamental designs for personal data files on individuals carrying radio transmitters, monitor screen manipulation, program for acquiring information from a transmitter about its current position and for receiving information from the terminal station, and a frequency selecting program or the like to give instructions to the terminal station to probe the frequency on which the missing person's transmitter operates. In this fiscal year, specifications are studied of software programs based on data obtained from an experiment conducted for the practical application of a search network system utilizing the currently available radio direction finding technique, which effort is exerted mainly at the infirmary of Hanoura-cho, Tokushima Prefecture. (NEDO)

  10. Achievement report for fiscal 1997 on the research and development to lead to gas hydrate using technology. Research and development on exploration, research and development on drilling technologies, survey and research on a method to evaluate environmental impact, and survey and research on a utilization system; 1997 nendo gas haidoreto shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansanado ni kansuru kenkyu kaihatsu, kussaku gijutsu ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    The present study is intended to analyze comprehensively geophysical, geological and geochemical data, and establish a technology to estimate distribution of gas hydrate (GH) in sea areas around Japan. It is also intended to develop a high-accuracy resource amount calculating method utilizing the result of excavation of GH planned in the future. In order to achieve these goals, the following activities are performed: (1) study on a method to estimate production environment of GH deposits, (2) development of a method to estimate GH stability areas by using the crust thermal flow measuring method, and (3) study on estimation of GH distribution and wide-area potential. For the study (1), an inorganic element analyzer was introduced, and calibration of devices was performed in fiscal 1997. A survey was carried out on literatures related to distribution of inorganic elements and process of GH deposit production. In the study (2), design and trial fabrication were executed on a high-accuracy crust thermal flow measuring device, capable of long-term continuous observation. In the study (3), re-processing focusing on BSR was implemented by using the latest computer and analysis software on the data in which BSR has been confirmed in the surveys done in the past on sea areas around Japan. (NEDO)

  11. FY 1999 Report on the results of research and development of robot systems in harmony with human beings; 1999 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 1999 results of the research and development of the robot systems in harmony with human beings. The human-assisting robot is 160cm high, 60cm wide and 99kg or less in weight, and can move on a surface with irregularities of {+-} 2cm at a maximum speed of 2km/h by the bipedal motion. It can also climb up stairs with 20cm high steps at a maximum speed of 1.5 seconds per step, and has two arms which can lift an object of 2 to 10kg in weight. It is provided with functions of inputting three-dimensional visual information and of communication with audio. The project has verified the target functions by testing the single, commercial-size robot, and demonstrated its functions as the integrated system by connecting it to the remotely controlled platform. The other items of the project include the tests in which the dynamics simulator is integrated with other modules; development of the computation algorithm for kinematic chain dynamics; development of the basic robot-motion library for the whole body motion of the robot, for which the additional simulation functions are provided, the interfaces are developed, and motion speed is increased; confirmation of the motions (e.g., stamping, walking forward and backward, and turning) by integrating the motion control simulator for an imaginary robot with the commercial-size robot; and studies on limitations of the motion environments and social effects, e.g., laws and regulations. (NEDO)

  12. FY 1998 annual report on the research and development of advanced ceramic gas turbines. Study on social adaptability; 1998 nendo senshingata ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The New Sunshine Project, promoted by Ministry of International Trade and Industry, has developed a 300 kW ceramic gas turbine CGT302 (biaxial, regenerative type) in March 1999, which attains a turbine inlet temperature of 1,334 degrees C and thermal efficiency of 42.1%. The conditions of optimum utilization of the system are studied for eventual commercialization and spread of these systems, including analysis of load types for specific purposes, prediction of operation management, economics of CGT, environmental impacts, and possibility of diversification of the fuel. The CGT cost analysis results indicate that a CGT system is well viable when the incremental initial cost of the power generator is kept below 70,000 yen/kW over the conventional system. The system can be doubled in scale at the largest. It can be further scaled up, when hybrid members with metallic materials are used. CGT is a basic technique for (system energy). In other words, the 21st. century will be the age of (system energy), i.e., (gas turbine). (NEDO)

  13. Report on achievements of research and development of an automatic sewing system in fiscal 1988. High-speed laser cutting sub-system; 1988 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kosoku laser saidan sub system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    This paper describes the achievements in fiscal 1985 of developing an automatic sewing system. The automatic fabric inspection detects and marks automatically defects in cloth that may cause quality defects in sewn products. This information is transmitted so that corrective actions can be taken preventively, and the quality is assured. In order to avoid errors in shifts of defect positions caused by expansion and shrinkage of cloth in each process, a meter marking device was fabricated to allow the positional information to be corrected. Improvement was given on the visual defect detection equipment by using optical means. Cloth cutting is performed mainly by the high-speed laser cutting system, where the knife mesh system is adopted for complementary purpose. Discussions were given on operation method plans for the laser cutting machine. The process is executed sequentially on one belt conveyer shaped honeycomb. An ITV camera is moved on a robot to use the image data therefrom for matching the patterns on cloth. An information printing device was given a basic design, and the printing ink was developed. An information transmission format was set as an item common to different devices. The pitch times in each process were calculated to structure a factory automation network. (NEDO)

  14. Report on the achievements in fiscal 1999 on research and development of a human cooperating and coexisting type robot system (Development of energy use rationalization technology); 1999 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a system technology for the human cooperating and coexisting type robot that can perform various types of works substituting human hands. This paper summarizes the achievements in fiscal 1999. In developing a high-function hand, development and fabrication were executed on a device to teach four finger holding actions that correspond to the enhancement in action stability and control responsiveness of the four finger hand and to positions and attitudes of objects. In fabricating the robot platforms, single platform tests and remotely controlled platform connection tests were performed, which demonstrated the functions as an integrated system. In developing libraries for topography adaptive three-dimensional basic walking actions, development was carried out on libraries that correspond to menus for direct advance on a flat land, slewing, and walking on staircases and irregular land. It was found that control closer to that for actually usable robot is possible by considering time delay in articulate control when simulation was performed using the testing robot body. In the study and survey of robot proliferation, development plans were presented that take into consideration the social influence, technological factors, and cost need adaptability. (NEDO)

  15. FY 2000 research cooperation project on the research cooperation for the development of an advanced multimedia information system. Results of the research; 2000 nendo Senshinteki multimedia joho system no kaihatsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of developing an information system that has the hi-tech technology useful for China and high diffusion, joint research was conducted on the development of the model system and the demonstrative test, and the FY 2000 results were summed up. As to the synthetic materials flow information system, FIT/GAP analysis was made for improvement of the materials flow system and research development of additional functions. Relating to the education/culture/information system, made were the structural design of the remote education realtime system, development of the control use program, etc. Concerning the agricultural information system, it finished the stage of the investigational analysis/basic design and reached the stage of the detailed design/manufacture/initial experiment. About the forest fire-prevention information system, conducted were the design of the work application/technical support for the development in the department of forestry. As to the medical information system, image database and software of high speed image processing were developed. In relation to the environmental monitoring/flood monitoring information system, application software was developed for the forecast of disaster, assessment of disaster, relief decision-making support, etc. (NEDO)

  16. Report on achievements of research and development of an automatic sewing system in fiscal 1985. Cloth handling technology; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-03-01

    This paper describes the cloth handling technology, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. Development, experiment and evaluation were made on prototype cloth holding modules of vertical type and horizontal type. For a cloth operation type module, a principle model was developed. The cloth holding technology has a number of problems to be solved in the future, including systematization and application conditions of the holding devices. In improving the function of sewing process positioning, problems in devices were extracted, and functions to be added were put in order. Basics of the concept for the pressing process positioning was made clear, examples of the process layout drawings were prepared, and weights by processes were measured and put in order to discuss the holding force. The handler was given redundancy, and constructed with seven shafts to make it capable of avoiding obstacles, thereby having reduced the weight and size by 15%. The calculation operating time in a servo control module was shortened. The basic design was completed on the specifications for a coordinated operation control system. Discussions were given on functions and specifications of different constituting modules as a study on formation of the system to transport flexible cloths. (NEDO)

  17. Fiscal 1996 report on the results of the study under a consignment from NEDO of environmental friendly type metal base-materials recycling utilization basic technology and element/overall process. For public; 1996 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko kyodo kenkyu itaku. Kankyo chowagata kinzokukei sozai kaisei riyo kiban gijutsu no kenkyu: yoso sogo process kenkyu seika hokokusho (kokaiyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A study of `the next generation new iron steel making process` was conducted in which impurity elements in scrap are removed and recycled into high quality steel making materials, and at the same time total emissions are reduced during the process from scrap melting to steel making. The paper reported the fiscal 1996 results. In the study of the scrap recycling process, conducted were a study of the total system to remove impurities in the high temperature preheating furnace, a large scale experiment of de-coaling combined type de-coppering/de-tinning under reduced pressure of iron melting, a study of recycling technology of dust to the scrap melting furnace, etc. In the study on preheating/melting technology, a study of the scrap melting furnace of high-productivity/low-energy vertical type, a study of the scrap preheating method using the packed bed type preheating furnace, a study on the flue gas control at the time of preheating/melting, a study of the fast assessment method for organic compounds in flue gas, etc. In the evaluation of the total system, a study of preheating/melting/environmental systems using experimental plants. 20 refs., 23 figs., 10 tabs.

  18. Achievement report for fiscal 1998 on area consortium research and development business. Area consortium for venture business development by building base for small business (abuse double protected next generation card system based on steganography); 1998 nendo venture kigyo ikuseigata chiiki consortium kenkyu kaihatsu (chusho kigyo sozo kibangata). Steganography gijutsu wo riyoshita jisedaigata fusei shiyo taju boshi guard system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A card system is developed using BPCS (Business Planning and Control System) steganography, with electronic data imbedded in the card. Under the system, the visual recognition of the user and the mechanical verification of the card are carried out simultaneously, with the card rejecting any abuse. In fiscal 1998, a system was built by way of trial, constituted of technologies of encoding, decoding, and packaging data into an IC (integrated circuit) card. A photograph of the user's face is attached to the card, the card carries an 8KB IC memory device, and the device stores data of the photograph of the user's face etc. A password has to be inputted before any data may be taken out. A customized key is required to display the imbedded personal data and, for the restoration of the key data, the personal key known only to the owner and the company key that is kept by the card managing company need to be collated with each other. Multiple checking is available for the prevention of abuse, which include the collation of face photographs, collation with display by inputting the password, and request for the customized key to confirm the presence of authority to read the imbedded personal data. (NEDO)

  19. Development in fiscal 1999 of technology to put photovoltaic power generation system into practical use. Demonstrative study on photovoltaic power generation system (Research on high-density linking technology); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (komitsudo renkei gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Taking a photovoltaic power generation system linked to distribution lines at high density as the object of discussion, investigative studies were performed on electric power quality, clarification of various problems including effects on operation and protection of distribution lines, the corrective measures thereof, and enhancement of power quality by utilizing inverters. This paper summarizes the achievements in fiscal 1999. In clarifying the problems associated with high-density linkage, discussions were given on possible amount of PV introduction into the distribution lines as seen from the electric performance aspect including power quality and safety. Placing the importance on identifying the current status of single operation preventing technologies, demonstrative discussions were given on the single operation preventing performance of commercially available inverters in testing 84 inverters operated in parallel by using the Rokko testing installation. In discussing the corrective measure technologies, development has been performed on a decentralized voltage stabilizing device based on injection of reactive power into high-voltage distribution lines as a measure to suppress voltage rise in the distribution lines. The reasonability of the fundamental characteristics thereof was verified by using the Akagi testing facilities. In addition, improved design was progressed on the two-step active prevention system. Commencement has taken place on verification of the reasonability of the fundamental characteristics and tests on parallel operation of multiple number of units. (NEDO)

  20. Development for environmentally friendly and highly efficient energy utilization system in fiscal 1998. Pt. 3. Research on highly efficient and effective energy utilization technology (Research on design technology for optimal system); 1998 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu. 3. Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This paper summarizes achievements during fiscal 1998 on researching part of the energy transportation and storage technologies, energy supply and utilization technologies, environmental load reducing technologies, and optimal system design in the 'research on highly efficient and effective energy utilization technology'. With regard to energy transportation and storage technologies, researches and developments were performed on a vacuum adiabatic transportation piping system, surfactants used for high-density heat transportation and high-density latent heat transportation technologies. In the field of energy supply and utilization technologies, researches and developments were carried out on a heat supply system using high-performance heat pumps capable of using multiple kinds of fuels, and a compression and absorption type hybrid heat utilization system. For the environmental load reducing technologies, research and development were performed on a power saving heat pump system utilizing natural coolant. In researching the optimal system design technologies, overall adjustment was made on the element technologies, whereas technological discussions and site surveys were executed by the committees at the same time. The latest achievements accomplished to date was published in a book. (NEDO)

  1. Development for environmentally friendly and highly efficient energy utilization system in fiscal 1998. Pt. 1. Research on highly efficient and effective energy utilization technology (Research on design technology for optimal system); 1998 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu. 1. Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This paper summarizes achievements of the researches during fiscal 1998 on researching a highly efficient and effective energy utilization technology. With regard to technologies to recover and convert unutilized energies, a process simulator was developed, basic internal structure was discussed by experiments and simulation, and substance migrating and heat exchanging characteristics were identified by using partial testing devices. These researches and developments were performed for the waste heat reforming and recovering systems used in chemical plants. In developing a thermoelectric generation system using low calorie exhaust gases, thermoelectric power generating materials were developed, a powder manufacturing technology was developed, a thermoelectric conversion element bulking technology was developed, a thermoelectric power generation system using porous structures was simulated, development and concept design were carried out on system element technologies. In the research and development of the thermoelectric generation system using low calorie exhaust gases, advanced materials and modules were manufactured, the modules were evaluated, and power generation systems were researched. In addition, researches were performed on energy transportation, supply and utilization technologies, and on environmental load reducing technologies. (NEDO)

  2. Report on achievements in fiscal 1999. Research and development of nanometer controlled optical disk system; 1999 nendo nanometer seigyo hikari disk system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Organizational strengthening is urged in industrial technological power in information recording area which is comparable with information communications being the main pillar of the innovation in the information technology in Japan. Extremely large expectations and heavy responsibilities are placed on the next generation optical memory technology, which is one of the strong points of Japan who plays a part in the above information recording area. The present project has been performing organizational research and development to achieve creation of new industries, with the following research themes as the main subjects: (1) nanometer controlled optical memory technology, (2) magnetic section responsive and three-dimensional optical memory, (3) ultra precision pit depicting technology, and (4) ultra precision pit measuring technology. The project is two years old this year, in which it was aimed to 'develop an optical memory technology with recording density of 100 Gb/in{sup 2} or more, transfer velocity of 100 Mbps or higher, and access time of 10 ms or less'. In order to achieve and establish the interim target set for fiscal 2000 among the above aims, intending 'trial fabrication of a disk having recording density of 40 to 50 Gb/in{sup 2}, the technical problem extraction and the specifications to realize a 100 Gb/in{sup 2} system', fiscal 1999 has performed researches on 'density and accuracy improvement on the prototype disk by improving the existing devices and introducing new devices'. This paper reports the developmental research theme No. 1. (NEDO)

  3. FY 1987 report on the result of the R and D of an automatic sewing system. Cloth handling technology; 1987 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kiji handling gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    The paper summarized the R and D of a cloth handling technology which is an element technology of an automatic sewing system by the Automatic Sewing System Technology Research Association. The cloth handling technology is divided into the following three: (1) cloth grasp technology; (2) high-functional positioning technology; (3) element technology of soft cloth conveying technology. In (1), development of the following was conducted: vertical grasp-type module, horizontal grasp-type module, cloth handling-type module, and auxiliary device. Prototypes of each were trially manufactured for experiment on the function confirmation. In (2), the following were conducted: development of experimental models of module handler and module controller for commercialization; study of visual/tactile sense composite multiple-arm cooperative movement control. In (3), in the studies having been made so far, specifications for an experimental model for joint sawing and specifications for the conveying system were studied, and experimental models of stock module and junction module were manufactured/tested/evaluated to study confirmation of function/performance. In this fiscal year, in the light of these results obtained, prototypes of each element device were developed. At the same time, the connection of these element devices made up an experimental model for joint sawing, and effectiveness of the element technology was confirmed in the system. (NEDO)

  4. FY1987 report on the result of the R and D of an automatic sewing system. Sewing assembly technology; 1987 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei kumitate gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    The paper summarized the R and D of sewing assembly technology which is an element technology of an automatic sewing system by the Automatic Sewing System Technology Research Association. This technology is divided into three: (1) sewing pretreatment technology; (2) high functional sewing technology; (3) sub-element technology of high functional press technology. In (1), the process adaptability of bonding technology was evaluated to study the shape retention effect and processability. A bonding method was developed in which the thermal cross-linking silan denaturated polyamide adhesive PA-115 and the foaming agent are combinedly used. A study for improvement was conducted of a prototype using drum type photoconductor. A thread type adhesive supply unit for sewing substitution was developed. The high frequency inductive heating adhesive was evaluated. In (2), problems were bettered on the conventional system of 3D sewing technology. Improvement/design were made of the looper thread automatic supply type sewing mechanism of super stitching unit. The multi-functional sewing system is very practical. In (3), the following were conducted: study for improvement of flexible dummy, turntable unit loaded with two dummies, study for size reduction of sleeve frame driving unit and shape setting, study for setting of press conditions, and operational evaluation. (NEDO)

  5. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Sewing and assembling technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokokusho. Hosei kumitate gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    This paper describes the sewing and assembling technology, extracted from the achievement report for fiscal 1986 on developing an automatic sewing system. The sewing pretreatment technology has made it possible to express performance requirement of inner lining compounded cloths in numerals objectively to some extent. Discussions are being given in different ways on inner lining substituting technologies to improve elasticity and volume feeling in cloths. The high-frequency induction heating system has made it possible to attain bond compounded cloths of high quality. The three-dimensional sewing technology has improved largely the positioning and supporting performances of the automatic sleeve fitting system. A prospect was achieved in the cloth movement amount detecting technology for automatic cloth feed control. A cylindrical form sewing system, which has realized cloth tension control, made a study focussed on the object processes possible in the future. The automatic looper thread feeding type sewing mechanism using the super sewing technology had each function increased in stability, but improvement in maintainability is important when the mechanism is mounded in a sewing machine. The high-function press processing technology will continue its progress into fiscal 1987 by utilizing the achievements made to date, such as utilization of flexible dummies, establishment of pressing conditions, and prototype of a three-dimensional pressing device. (NEDO)

  6. FY 1988 report on the results of the R and D of the manganese nodule mining system. 3/5 volume. Nodule rising system; 1988 nendo mangan dankai saiko system no kenkyu kaihatsu seika hokokusho. 3/5. Yoko system hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-03-01

    The paper aims at conducting the R and D of a system to mine manganese nodule at the bottom of deep sea by the fluid dredging system. For it, a mining/experimental system was developed and trially fabricated for the overall ocean experiment. Functions of the system were confirmed, and various data were collected on the design for development of practical use system. In the R and D in this fiscal year, the following were conducted: 1) detailed design of equipment for the overall ocean experiment. 2) making of procedures for the experiment conducted under the overall ocean experimental plan, survey of the sea area for experiment, etc. 3) overall experimental simulation of the handling of experimental mining ship, behavior of nodule riser, etc. 4) conceptual design of the mining system, study of environmental preservation, etc. as study of the production system. As to the nodule riser, the detailed design was made which is applicable to a new handling system by the fixed derrick, and a design plan needed for fabrication of the actual one was completed. Relating to the flexible hose, according to the determination of hose string composition, the design strength of the whole hose was calculated and confirmed by the performance test. Concerning the vibration isolator, strength was studied of built-in bolt of the helical wire end fixed fitting. Concerning the negative pressure prevention device, whether change in settled pressure by change in water depth is necessary or not was studied. (NEDO)

  7. Report on results of R and D of coal liquefaction technology under Sunshine Project in fiscal 1981 (development of motive force recovery system by hydrohoist); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, chokusetsu suiten ekika plant no kaihatsu seika hokokusho. Hydrohoist ni yoru doryoku kaishu system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    This paper explains the results of development of a hydrohoist system in a direct hydro-liquefaction plant under the Sunshine Project in fiscal 1981. Coal liquefaction deals with three phases of gas, liquid and solid at high pressures of 100-300 kg/cm{sup 2}. Slurry consisting of coal, catalyst and solvent is once fed into a supply chamber by a low pressure slurry pump. A high pressure slurry formed in a liquefaction reactor, after the separation of gaseous object, is boosted by a booster pump and force-fitted into the supply chamber from the above, discharging the slurry in the chamber to the high pressure reactor side. Since the high pressure product is used as the driving liquid, a force-feeding motive force can be greatly curtailed. It is a motive force recovery type hydrohoist. The product slurry in the supply chamber is discharged from a valve in the upper part; with the inner pressure going down quickly, the discharge valve wears very little. The basic experimental equipment was manufactured in fiscal 1980, with a test research conducted using the improved main equipment in fiscal 1981, and with the conceptual design of the hydrohoist also implemented on the assumption that it was applied to a pilot plant. (NEDO)

  8. Fiscal 1999 research and development of technologies for practical application of photovoltaic power generation systems. Research and development of photovoltaic power utilizing system and peripheral technologies (Research on meteorological data for design optimization); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (saiteki sekkei no tame no kisho data no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For collecting solar radiation data necessary for the prediction of power to be outputted by photovoltaic power systems in Japan, detailed experiments and observations were conducted with an emphasis placed on the amount of solar radiation on a slope facing north and on the amount of solar radiation broken down by wavelength. Models were analyzed, and the fiscal 1999 results were compiled. In the validation of a model of solar radiation on an inclined surface, a review was conducted using the 1-year data observed at the Takasaki station for all directions, including solar radiation on the slope facing north, and the validity of the model was confirmed. As for the validation of a model for estimating solar radiation by duration of sunshine, it was examined for accuracy using the same data, and was found to be fairly high in accuracy. For the maintenance of solar radiation data for each wavelength, continuous observation was conducted for each wavelength of solar radiation at the Takasaki station using a multi-filter spectroradiometer, and a technique was established to determine spectral distribution using the observed data. Moreover, continuous observation of global diffused solar radiance was conducted using a sky scanner at the said station and solar cell power generation characteristics was continuously monitored. (NEDO)

  9. Fiscal 1996 report on technological results. R and D on micromachine technology; 1996 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Researches on basic element technology of micromachines are conducted that operate autonomously in a narrow small part in a complicated apparatus or in vivo. The areas of activity are (1) research on micromachine systems, (2) a subminiature liquid synthesizing system, and (3) comprehensive investigation and research. In (1), the researches were carried out on the miniaturization and functional combination of a micro laser catheter and a micro tactile sensor catheter, which are the primary components of a coeliac diagnostic and therapeutic system, a 'micro catheter for cerebral blood vessel/treatment', as a micromachine system in the medical field. In (2), R and D was conducted on a system element technology assuming it contributed to a subminiature liquid synthesizing system capable of preparing various liquids including pharmaceuticals accurately with a trace amount. In (3), examination was made on the application area of a micromachine system with priority given to a medical field and also on technological subjects to be tapped, as well as on the contents of (2), with a device installed for evaluating the operating characteristic of a distribution type fluid actuator as needed for the development. (NEDO)

  10. Report on technological achievements in fiscal 1999. Institutions for research and development of new environmental industry creating type technologies (Development of hybrid construction machines); 1999 nendo shinki kankyo sangyo soshutsugata gijutsu kenkyu kaihatsu seido seika hokokusho. Hybrid kensetsu kiki no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Energy efficiency of construction machines is extremely low, because engines cannot follow sudden load changes. Solution is sought by developing a construction machine using as the motive force source a hybrid unit composed of an engine, a generator and batteries. The activities were advanced in the following five fields: (1) analysis on loads on existing construction machines, (2) development of hybrid move force unit, (3) development of an actuator device, (4) development of a control system, and (5) development of a hybrid construction machine simulating system. In Item (1), a control work on a 6-ton class hydraulic shovel was selected as a representative work, whereas the work was divided into seven modes to measure such output characteristics as fuel consumption and actuator output in each work, and the standard work load modes were established. In Item (2), motive force in the set load modes was measured to discover functional requirements on the motive force unit. In Item (5), the simulation model for the existing machines was used to evaluate the fuel consumption performance of the motive force unit. (NEDO)

  11. Fiscal 1998 research report on development of the advanced industrial furnace (R and D on the advanced industrial furnace). Volume 3; 1998 nendo koseino kogyoro no kaihatsu ni kansuru kenkyu seika hokokusho. Koseino kogyoro nado ni kansuru kenkyu kaihatsu

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    NONE

    1999-03-01

    This report summarizes the research results of the chapter 4 and 5 (experimental database) from the research report on development of the advanced industrial furnace. The chapter 4 summarizes functions of the temperature performance evaluation simulator of the advanced continuous heating furnace for the database system, and various research results obtained by the simulator. This chapter also summarizes the research result on the applicability of high-temperature air combustion to other industries, the patent research result on heat storage combustion technology, the basic technology research result, and the reaction analysis result by FLUENT. The chapter 5 summarizes the combustion experiment data collection by developing self-completion high-temperature high-radiation heating technology. As for R and D on technology optimizing the profile of heating furnaces, the following data are summarized: measurement data of heat transfer in furnaces and heat flux data at right overhead furnace temperature under cold air and preheated air combustion in conventional furnaces, and heat storage combustion. (NEDO)

  12. Achievement report for fiscal 1998 on development of environmentally friendly high-efficiency energy utilization system. 2. Research of technology of effectively utilizing high-efficiency energy / research of optimum system designing technology; 1998 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu. 2. Kokoritsu energy yuko riyo gijutsu no kenkyu, saiteki system sekkei gijutsu no kenkyu

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    NONE

    1999-05-01

    This 2nd volume deals with the transportation and storage of energy in the above-named research. In search of technologies for transporting exhausted heat from the industrial area to the urban section for consumers to utilize the heat for driving their air-conditioners and hot water supply systems, the decomposition and composition reactions of methanol are utilized for a long-range transportation system. The subjects taken up in this connection include the research and development of a methanol energy system, non-equilibrium high-efficiency methanol decomposition technology, multifunctional catalysts, and highly active/selective catalysts capable of promoting reversible endoergic/exoergic reactions. Research and development is also conducted of a high-efficiency heat pump technology using hydrogen-absorbing alloys, and such a pump will realize an air-conditioning system not dependent on chlorofluorocarbon. In the research and development of a long-range heat transportation system using hydrogen-absorbing alloys, a study is made of technologies of heat/hydrogen recovery, transportation, and utilization. (NEDO)

  13. Fiscal 1976 Sunshine Project result report. R and D on photovoltaic power generation system (R and D on particle non-accelerating growth Si thin film crystal); 1976 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Ryushi hikasoku seichogata silicon usumaku kessho no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report describes the fiscal 1976 research result on production of Si thin film crystals and cell composition for photovoltaic power generation. In study on improvement of the crystallinity of polycrystal thin films by zone melting, flat recrystallized film was obtained by passing Si film through a high-frequency furnace at nearly 3mm/min in speed after growth of polycrystal Si film of 120-250{mu}m in thickness on a graphite substrate by gas-phase chemical reaction. In study on cell composition, as technology for forming electrodes on an uneven polycrystal surface with shallow junction, a Ti-Ag double layer method was developed in which junction characteristics are unaffected by heat treatment within 550 degrees C. On the photoelectric conversion efficiency of thin film cells, the efficiency of 5% and area of 10cm as targets in fiscal 1976 were attained by using a graphite substrate or polycrystal Si substrate. The thin film cell formed on an Si substrate could operate a small fan or a desk clock enough by scattered solar radiation. (NEDO)

  14. FY 2000 report on the results of the R and D of 'frontier carbon technology.' R and D of a system to support production of undersea oil; 2000 nendo 'tansokei kokino zairyo gijutsu' no kenkyu kaihatsu seika hokokusho. Kaitei sekiyu seisan shien system kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This report summarized the results of the FY 2000 R and D of frontier carbon technology (FCT). In Chapter 1, technology of original production of substances, new carbon-base substances such as hetero-diamond and carbon nitride with high-grade and various characteristics are synthesized. And, the following are also established: method to synthesize nanotubes, etc. in quantity, technology to control interatomic bonding, technology to control hetero-element replacement, etc. BCN films were obtained by film formation by changing the gas component ratio of diborane, methane and nitrogen by the electron beam excitation CVD method. The sp{sup 3} bonding control in carbon film was advanced. By reacting benzene with raw materials using nickel phthalocyanine as catalyst, carbon nanotube with a 60nm diameter was obtained. Using ECRCVD device, carbon fiber was synthesized on Si substrate. In Chapter 2, original production process technology of mechanical high function materials, subjects are as follows: composition gradient film forming technology, complicated morphology film formation/micro processing technology, technology to apply carbon-base materials to tribology. The application of the materials to the movable part of various industrial machines is considered by making use of characteristics such as low friction and low abrasion which are expected of amorphous carbon, diamond, carbon nitride, etc. (NEDO)

  15. Reports on 1979 result of Sunshine Project. R and D on solar cooling/heating and hot-water supply system (R and D on glass based materials); 1979 nendo taiyo reidanbo oyobi kyuto system no kenkyu kaihatsu seika hokokusho. Glass kei zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-05-01

    The purpose of this research is as follows: (1) For a vitreous selective absorbing film; establishment of large-plate processing conditions of a selective absorbing film using a black glass enamel layer, and setting of heat collector plate structure and estimation of its manufacturing cost, (2) For a high-performance collector; establishment of thin film honeycomb forming technology and estimation of its manufacturing cost. In examining the large-plate conditions, a processing test device was made for a vitreous selective absorbing film, a device capable of continuous glass enamel coating and SnO{sub 2} film spraying, which resulted the same {epsilon} characteristics as the two-step processing. Spraying conditions were established for two kinds of sizes of an iron base board. The glass enamel coating was examined using the spraying method, with the flawless result obtained. A tube-on-sheet method was employed as the heat collector plate structure of the vitreous selective absorbing film, obtaining a value of 147kcal/m(center dot)Hr(center dot)degree C. With the vitreous absorbing film processing applied on an iron base board, a heat collector plate of 1x2m was experimentally produced. Using this heat collector plate, a trial product was made for a multiple layer type collector, and the heat collecting efficiency ratio was measured, which was as predicted. The manufacturing cost of one heat collector plate is estimated as 13,000 yen in mass production (1,000 units/month). This research is complete. (NEDO)

  16. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - international joint demonstration and development of photovoltaic power generation systems (Demonstrative research on photovoltaic power and micro hydraulic power hybrid system); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system kokusai kyodo jissho kaihatsu (taiyoko micro suiryoku hybrid system jissho kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A photovoltaic (PV) power plant is compounded with a micro hydroelectric (MH) power plant in Vietnam, who has a dry season and a rainy season, to structure a stabilized power supply system to compensate drawbacks of the respective systems. Full load operation is being performed to advance the development of technologies to optimize and improve the performance and reliability of the system. The works include (1) site surveys, and decision on a location to execute the demonstration research, (2) design of the system, and design and fabrication of devices, and (3) the building construction thereof. In Item (1), the location was decided at Trang Village, Vietnam from such installing conditions as annual average insolation, water channels for wheel turbines, energy complementing relations, load demand amount, and difficulty of installation. In Item (2), the system consists of PV:100 kW/MH:25 kW/control system, wherein the MH is an inductive generator. The Main devices include generators, batteries, inverters, system control panels, and a meteorological data recording device. In Item (3) land survey and development were completed. (NEDO)

  17. FY 1980 Report on results of research and development project, commissioned by Sunshine Project. Researches on R and D of management procedures; 1980 nendo kenkyu kaihatsu kanri shuho no kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-03-01

    The strategic system planning procedures have been developed and applied for drafting R and D targets and subsequent medium-term plans, in order to help promote the Sunshine Project smoothly, based on the long-term prospects. This project compares the developed procedures with the current promotion systems and R and D management supporting procedures, to establish the strategic system planning procedures. These newly developed procedures are expected to accelerate the Sunshine Project, when applied in the standard manner. They are also partly applied to coal liquefaction techniques for (system demand analysis), the results of which are used to propose the ideal R and D targets of these techniques. The milestone planning procedures are preliminary applied to (establishing the project plans), to draw systematic long-, medium- and short-term plans. The preliminary application of these prediction/analysis and supporting procedures has verified effectiveness of the strategic system planning procedures. (NEDO)

  18. Survey of an evaluation method for research and development projects; Kenkyu kaihatsu project no hyoka shuho ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes an interim evaluation method and a concrete evaluation method for projects promoted by the Agency of Industrial Science and Technology, and NEDO. As a result of the survey, a method of highly practical interim evaluation, concrete evaluation items, and evaluation criteria have been proposed by assuming that the projects are evaluated by the project evaluation department independent of the project promotion department. Long-term issues for constructing the evaluation system are also described. It is the most essential for the evaluation to fulfill the function of effective promotion of the following projects. It is also indispensable for the evaluation method and issues proposed in this report to communicate closely to project promoters and researchers, and to reassess the projects continuously. Continuous consideration for the feedback of evaluation process and the improvement of evaluation are significant for the long-term construction of system. 21 refs., 9 figs., 23 tabs.

  19. Fiscal 1997 project on the R and D of industrial scientific technology under consignment form NEDO. Report on the results of the R and D of technologies to invent original high-functional materials (technical development of structure control materials / R and D of molecular harmonized materials); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Dokusoteki kokino zairyo sosei gijutsu no kenkyu kaihatsu (kozo seigyo zairyo gijutsu kaihatsu) bunshi kyocho zairyo no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    By establishing microtechnology using molecular-level bottoming-up (molecular harmonization) by imitating the system of living organism, the paper described the R and D of molecular harmonized materials aiming at developing high-functional/high-performance materials such as high-performance catalyst, photo-information functional materials and sensing materials. Under consignment from NEDO, Japan Chemical innovation Institute started the 5-year plan in fiscal 1997. Self-assembled molecular films, in which organic molecules are orderly arranged by self-assembly, aim at developing new memory/optical/sensing materials. Mesophase materials which are such materials as liquid crystal showing the intermediate state between solid and liquid, develop optical/photoconductive materials using precise molecular orientation controllability. Macroporous materials are such substances as zeolite having molecular size micro pores. The paper aims at establishment of synthesis techniques of them and development of high-performance catalyst, etc. using them. In the comprehensive investigational research, conducted was a survey of the trend overseas in addition to a study of subjects in question. Further, the supporting basic study was reconsigned to universities, etc. 57 refs., 62 figs., 17 tabs.

  20. Research cooperation of the development of laser radar for environmental measurements; Kankyo keisokuyo laser radar no kaihatsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Research and development of the laser radar for measuring the air pollution in urban areas and the environmental information network have been conducted through the cooperation with Indonesian researchers. A measurement system suitable to actual situation of Indonesia has been constructed. In FY 1996, some works have been conducted as in the final fiscal year. To set the laser radar for environmental measurements and to make a plan of measurement research, conditions of air pollution in Indonesia and setting places of systems have been investigated. Opinions for the cooperation research have been exchanged with Indonesian researchers. Actual trends of the environmental measurements technology using laser radar have been surveyed. Indonesian researchers have been invited to learn operation and data processing of the system. One unit of MIE diffusion laser radar system has been designed and fabricated, and an additional data processing program has been made. The system has been delivered to Jakarta and installed. After the adjustment, performance tests have been conducted to complete the construction of the system. 3 refs., 72 figs., 10 tabs.

  1. Achievement report for fiscal 1981 on Sunshine Program research and development of photovoltaic power systems. Research and development of amorphous solar cells (Research and development of high-quality amorphous silicon film formation technologies using plasma separation); 1981 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Amorphous taiyo denchi no kenkyu kaihatsu (plasma bunri ni yoru kohinshitsu amorphous silicon maku seimaku gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    When discharge plasma is applied for film formation, ions affect the quality of the resultant film. In the case of plasma CVD (chemical vapor deposition) method, there exists correspondence between the radicals ratio SiH/H and solar cell conversion efficiency, and plasma measurement may be used for the control of film formation conditions. The state of distribution of radicals in discharge plasma is dependent on the type of radicals, and there is an optimum substrate position. Photoelectric characteristics are improved when a grid electrode is used for plasma separation. The surface of a transparent conductive film (ITO: indium-tin oxide) to be the substrate for film formation needs to be flat, and part of its Si is oxidized into SiO{sub 2} by generated oxygen. An ITO film coated by chemically stable SnO{sub 2} is useful. When the ion plating method is employed, film formation conditions are first selected, and then, in a heat treatment to follow, resistance films of various surface conditions are obtained. Carbon-added a-Si film formation conditions and the relationship between film qualities and solar cell characteristics are elucidated. In a solar cell of the p-i-n structure with an a-Si:C:H film acting as the p-layer, a conversion efficiency of 7.6% is achieved. (NEDO)

  2. Report on achievements in technological development in fiscal 1999. Development of technology to put photovoltaic power generation system into practical use (Research and development of high reliability storage batteries for photovoltaic power generation use); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Kenkyu kaihatsu kanri (taiyoko hatsuden'yo chikudenchi kaihatsu bukai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Storage batteries used in household photovoltaic systems must be free of electrolyte leakage and maintenance, and be readily installable in residential houses. Lead-acid batteries that can meet these requirements and have been put into practical use may include the sealed storage batteries. However, these batteries currently in use have drawbacks in life performance and price. Therefore, development is under way on lead-acid batteries for household photovoltaic systems by improving said sealed lead-acid batteries. The targeted batteries should have as long life as passing 3,000 cycles under a condition of 0.1 to 1 CA discharge (at depth of discharge of 50%), energy density of more than 70 Wh per liter, and cost of 12 yen or lower per watt-hour. A prototype battery as the final candidate was fabricated, that uses silica powder as the electrolyte retainer (silica powder filled between plates, and into clearance between plate groups), pasted plates made of expanded metal grids for positive plates, and micro conductive network plates with increased addition amount of carbon to micro active material (PbO{sub 2}) as negative plates. Life performance testes thereon are being performed. This lead-acid battery is estimated to be capable of satisfying the intended performance based on the result of discussions having been made so far. (NEDO)

  3. FY 1988 Report on research and development of super heat pump energy accumulation system. Part 1; 1988 nendo super heat pump energy shuseki system no kenkyu kaihatsu seika hokokusho. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-11-01

    Summarized in detail herein are the 1988 R and D results of the super high performance compression heat pumps and elementary equipment/media, for R and D of the super heat pump energy accumulation system. For R and D of the heat pumps, the R and D efforts are directed to manufacture, on a trial basis, and installation of the bench plant, and preparation of the basic plan for the pilot system for the highly efficient type (for heating only); to researches on the screw compressor, bench plant operation, heat exchanger, and so on for the highly efficient type (for cooling and heating); to development of the compressor with which a screw type expander is integrated at the low-temperature side, evaporator and so on, test runs of the bench plant, researches on the control methods, and so on for the high temperature type (utilization low temperature heat source); and to manufacture, on a trial basis, of the high-speed reciprocating compressor and steam supercharger, and tests for demonstrating their performance for the high temperature type (utilizing high temperature heat source). For R and D of the elementary equipment and working fluids, the R and D efforts are directed to the evaporator and EHD condenser for the mixed working fluids, heat exchanger, working fluids (alcohol-based and nonalcohol-based), and so on. (NEDO)

  4. Fiscal 1999 achievement report on research and development of industrial technologies. Research and development of synergy ceramics; 1999 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are conducted in the two fields of (1) survey and research and (2) development of technology for evaluating high temperature dynamic corrosion characteristics of heat resistant ceramics. In field (1), a comprehensive survey is conducted, an application study is conducted about high temperature gas separating ceramic membranes, and efforts are made to put to practical use ceramic parts manufactured by a low cost production process. In the application study of ceramic membranes, technologies are developed for a process of manufacturing high temperature gas separating porous ceramic membranes capable of separating and purifying gas emissions and gas ingredients, which involves the development of technologies for improving on gas separation and purification functions, development of technology of providing catalyst support function, technology of porous membrane formation, evaluation of separation characteristics, and so forth. In an application study for ceramic parts manufactured by a low cost manufacturing process, which involves structural ceramics, optimization is accomplished for materials synthesizing technologies by means of mechanical alloying, and cylinder liners are fabricated and evaluated for a natural gas engine made of silicon nitride based ceramics. In field (2), a high temperature dynamic corrosion testing device is built for heat shield coatings. (NEDO)

  5. Research and development of basic technologies for the next generation industries, 'ultra-grid elements'. Evaluation on the research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'chokoshi soshi'. Kenkyu kaihatsu hyoka

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    1991-04-01

    Research, development and evaluation were performed with an objective of establishing the basic technology related to ultra-grid elements. With regard to the process technology to search materials suitable for the targets of ultra-grid elements and manufacture ultra-grid element structure, a technology has been completed, by which crystalline growth is performed while controlling AlAs and GaAs at atom layer levels by using the MBE process and MOCVD process. This has allowed the understanding to be progressed on behavior of electrons in hetero interface or very thin films. It has also become possible to acquire new crystals that have band gaps and grid constants matching the performance of the elements. Regarding ultra-grid functional elements, new functional elements with the HET and RHET structures were made by utilizing the characteristics of the ultra grids, and performances of normal temperature operation and high speed operation were investigated. The ultra-grid structured elements have made it possible to embed ultra fine electrode structure into crystals by means of double hetero growth, and a possibility of Si-based PBT was demonstrated. These achievements lead to a belief that the targets intended at the beginning of the present research have been achieved. (NEDO)

  6. Report on achievements in fiscal 1999. Research and development of micro-machine technologies (development of micro-factory technologies); 1999 nendo micro machine gijutsu no kenkyu kaihatsu seika hokokusho. Micro factory gijutsu kaihatsu

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    NONE

    2000-03-01

    With an objective to achieve energy saving by micronizing the manufacturing processes of small industrial products, this research and development is intended to establish technologies to realize a micro-machine system, in which devices for processing, assembly, transportation and inspection used in the manufacturing processes are unified and incorporated in narrow spaces. Fiscal 1999 has performed, on the items of (1) research and development of the systematizing technologies and (2) comprehensive surveys and researches, with respect to the development of the first prototype system, and fabrication on the trial basis of devices to be mounted on the second prototype system, and discussions on further functional enhancement of the different devices. As a result in the research of the systematizing technology, the first prototype system was developed, that unifies the base unit fabricated in fiscal 1998, the electrolysis processing device, the fluid feeding device, the micro-arms, the coating device, the transportation device, and the environment recognizing device. The basic performances of the individual devices on the first prototype system were verified. Based on the result of this function verification, optimal design and fabrication on the trial basis of the devices mounted in the second prototype system were performed, and discussions were given on the further function enhancement in each functional device. (NEDO)

  7. Achievement report for fiscal 1981 on Sunshine Program-assisted project. Development of coal liquefaction plant (Research on total system); 1981 nendo sekitan ekika plant no kaihatsu (total system no kenkyu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    For a quantitative analysis of a coal liquefaction process and its constituent sub-processes from both engineering and economic viewpoints, research is conducted for the development of a coal liquefaction process simulator. In the development of a liquefaction simulator, surveys and studies are performed relative to a coal liquefaction process, which is the object of this development effort, its system, existing like simulators, computation for the estimation of the physical properties that a liquefaction simulator should be equipped with, liquefaction yield prediction model, unit operation model, etc. Based on the results of these studies, a conceptual system design is drawn, which is the first step toward the programming of a more concrete software program. Also compiled into this book are the contents of advice and guidance provided by the total system committee in the period September 1981-February 1982 on the research for the development of a liquefaction simulator, and reports by researchers who were dispatched to the U.S. etc. for the development of a coal liquefaction simulator. (NEDO)

  8. Report for fiscal 1997 on simple operation type CAD/CAM system development through international cooperation. Joint research cooperation; 1997 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kyodo kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report describes Japan's joint researches with China, Indonesia, Malaysia, Singapore, and Thailand under the above-named project (MATIC) which were carried out in fiscal 1997. Scientists are invited to Japan from the above-named countries, to whom Japan's status of researches is explained and with whom discussion is conducted about progress in general and system development in those countries, and about verification tests. Japanese scientists visit research institutes of those countries so as to appraise the progress of researches and technological levels and to install computers for verification tests. Scientists visiting this country upon Japan's invitation and workshop held in Japan are enumerated below. Accepted by Working Group I (automobile and parts) are scientists from Indonesia and China and workshops from two countries; accepted by Working Group II (electrical home appliance) are scientists from Malaysia and workshops from five countries and then from four countries; and accepted by Working Group III (fiber and apparel) are scientists from China. Visits are made by the Working Groups to Thailand, Indonesia, Malaysia, Singapore, and China. (NEDO)

  9. Result of R and D of medical welfare equipment technology in fiscal 1994. Part 7. Evacuation-support system; Iryo fukushi kiki gijutsu kenkyu kaihatsu 1994 nendo seika hokokusho. 7. Haisetsu jiritsu shien system

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    NONE

    1995-05-01

    The evacuation-support system is under development for not only the aged bedridden persons but also the persons disabled in exercising movement to excrete by themselves. When the person lying on his bed is going to excrete, his sequence of actions to be taken is to sit down on his bed, walk to the toilet, sit on it, simultaneously take off his clothes and excrete. After the excretion, the above actions are reversely taken as for as he lies on his bed. Researches are being made into the mechanical system which partially or entirely supports the above five necessary actions. The system structuring can depend upon the following five types of disabled persons` residual function: difficulty in sitting or moving without help. Paralyzed lower extremities and partially impaired upper extremities. Ability to walk with functional assistance. Ability to stand up with support but walk unstably. Ability to walk, leaning on and along the railing. In the present project, its three constituent elements are being developed which are the multi-functional bed internally equipped with transferring/riding/mounting apparatus, transfer support apparatus and multi-function portable toilet. The development of the present system is expected to be followed by that of the self-supporting excretion system which will be proper for Japanese houses. 3 figs., 1 tab.

  10. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Demonstrative research on photovoltaic power generation system (Study on grid interconnection technique for dispersed photovoltaic systems under high-density connection); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (komitsudo renkei gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Interconnecting photovoltaic systems with power transmission systems under high density affects power quality, protection, maintenance and stability of the transmission lines. As measures to deal with this issue, investigations are being made on (1) elucidation of effects imposed on transmission lines, (2) establishment of countermeasure technologies, and (3) technological options leading to higher value addition. In Item (1), with an objective to identify the current status, evaluations were given on prevention of independent operation of commercially available inverters, and on their stabilizing performance against system fluctuation. The evaluations were performed by conducting a test for multiple unit operation in parallel and a single unit performance test. The test result indicated that, while the prevention performance can be satisfied, maloperation has occurred frequently due to the system fluctuation, and that voltage rise due to the inverter was suppressed effectively by using the simultaneous control of active and reactive powers. In Item (2), a demonstration test was launched on an inverter incorporating a new prevention device. The effective means to suppress voltage rise in the high-voltage power transmission lines is the discrete voltage suppression by controlling reactive power. In addition, a proposal was made on a new voltage and phase detection method that can be used at short circuit of the high-voltage transmission lines. In Item (3), having a photovoltaic system contain a small size batteries was found effective in suppressing the power generation output variation, and in smoothing the loads. (NEDO)

  11. Report of FY 1997 on the international cooperation project. Survey of globalization of the effective energy resource utilization technology (development of high-accuracy acceleration measurement system); 1997 nendo kokusai kenkyu kyoryoku jigyo. Energy shigen yuko riyo gijutsu kenkyu kokusaika chosa (koseido kasokudo keisoku system no kaihatsu chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report describes effectiveness of a system for measuring the acceleration and force in high accuracy by combining a laser interference meter and a vibration stand. A possibility of pressure sensitive paper to the impact force measurement in the collision examination is also described. The results obtained in FY 1997 are as follows. For the investigation of calibration system of acceleration and force sensor, one-dimensional interferometer system has been developed, which is standardized in ISO5347 accelerometer calibration. Thus, an interference fringe processing software has been made. Moreover, construction of a three-dimensional interferometer system has been started. For the characterization evaluation of pressure sensitive papers, it was succeeded in obtaining an elasticity wave pulse maximum about 1 msec by adopting the flight body made of resin. As a result, evaluation of the force sensor in the frequency area has become possible. To calculate the displacement of a body structural material in the collision experiment, an acceleration sensor has been made for trial purposes. For the international research cooperation, the working plan of a joint research with US Texas Christian University has been concluded. 11 refs., 73 figs., 23 tabs.

  12. FY 1998 report on the results of the R and D of ITS technology using clean energy vehicles. R and D of the urban/residential area joint utilization system and advanced travel management/information supply; 1998 nendo clean energy jidosha wo mochiita ITS gijutsu no kenkyu kaihatsu. Toshinbu oyobi jutakuchi kyodo riyo system narabi ni soko kanri joho teikyo no kodoka no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The purpose of the project in FY 1998 is 'Experimental verification for EV spread promotion.' Two of a 3-month experiment were conducted in Yokohama MM21 area (Yokohama, Kanagawa) and in Tama Newtown (Inage, Tokyo) using a total of 100 (50 each) small EVs. The development was aimed at of an urban type rental-car system in Yokohama and of a car-sharing type second-car system for residential in Inage. As to these responses to ITS technology, the basic vehicle operation system was made common in both areas, and the daily use system was made a regional system considered of purposes of use, regional characteristics, etc. The experimental verification was worked on as almost expected in terms of the vehicle management, monitor assessment, responses from persons concerned in both areas. Therefore, it is said that the R and D have almost reached a point where there can be seen a possibility of system commercialization. Through the experimental verification, the development was able to be smoothly promoted of the basic technology and element technology which are thought to be needed for the commercialization of EV. From the experience of this experimental verification, it is judged that it is desirable to tackle the commercialization by a membership system when the commercialization of EV joint use system is planned in future. (NEDO)

  13. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1993. 4. Research and development of correlation and evaluation technology (Part 2); Ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Developments were performed during fiscal 1993 on a system to investigate correlation among external stimulating environment, physiological effects and sense volume based on a physiological reaction model. The development works included improvement of the model, discussions on a method to estimate parameters inside living organisms, and a method to collect subjectivity volume data. Prototypes thereof were fabricated, evaluated, and experimented, where nearly complete achievement of the targeted functions was verified. In developing a technology to evaluate quantitatively the comfort of composite environments composed mainly of warm heat environment, discussions were given on an integration evaluating expression in order not to make handling the environmental physical volume too complex. The expression models the evaluation of governing sense volume in individual environments of warm heat, light beam, and sound, and calculates the composite environment evaluation indexes by using the evaluation indexes obtained from the modeling as the descriptive variables. In developing the space-type human interface adapted to human senses, a computer system to realize the interface and the platform for function mounting were developed. The development items were broken down respectively on the basic technologies for functional aspect and surveillance and control function mounting, and the software systems. The human comfort meter achieved the basic design target. (NEDO)

  14. FY1995 development of highly qualified less invasive surgery system; 1995 nendo higly qualified LIS (teishinshu geka shujutsu) system no sogoteki kaihatsu kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The risk of complications related to high pressure pneumo-peritoneum as well as the restrictions applied to the maneuvering limit further development of laparoscope surgery in various fields. To eliminate such restrictions, we developed the original method of gasless laparoscopic surgery, namely the abdominal wall lifting with double subcutaneous wiring and adjustable plate lifting. These include (1) the ceiling and the lateral wall is much higher and wider than the pneumoperitoneal method (2) less post-operative pain due to non-injury of nerves and muscle layers, and (3) the shape of lifting area and the lifting direction can be adjusted for different cases, and (4) ability to perform extremely difficult cases of severe intraabdominal adhesions. The ultimate goal of this research project is the achievement of truly safe and secure operative method of minimally invasive surgery. Some of the new laparoscopic instruments we invented include the 'Ojigi' rotatable spatula, several motor forceps and sensory forceps. In gasless laparoscopic surgery, the effective intraabdominal space creation is done by the abdominal wall lifting with double subcutaneous wiring and adjustable plate lifting. In addition, the newly developed rotatable operating table is extremely effective in maximizing the intraabdominal space. To improve the visual quality of laparoscope surgery, we developed several advanced cameras which take advantages of high definition TV and three dimensional display. (NEDO)

  15. R and D project for large industrial technologies in fiscal 1989. Report on achievements in R and D of robots for critical works; 1989 nendo seika hokokusho. Ogata kogyo gijutsu kenkyu kaihatsu jigyo. Kyokugen sagyo robot no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    Research and development have been performed on basic technologies common to different types of robots to carry out works in critical conditions. This paper summarizes the achievements in fiscal 1989. In the R and D of sensor technologies, a prototype tri-axial one-millimeter sensor array and a signal processing device were produced and evaluations were given. A prototype production and evaluations were made on a system that can recognize comprehensively the slip, hardness, and moment as the tri-axial tactile information. In the R and D of motive force technologies, discussions were given on improvement of sensitivity of the torque sensor in the actuator for force control. Design and prototype fabrication were carried out on a speed reducer integrated actuator having a torque sensor for the manipulator's elbow joint. In addition, a force controlled controller was fabricated on a trial basis, which compensates the non-linearity of the force controlled actuator by means of software control. In the R and D of the robot languages, an application program was prepared on a representative work related to movements of a critical work robot. Verification was also conducted on the reasonability of the grammar specifications. (NEDO)

  16. 1998 Annual Study Report. Research and development of power storage by high-temperature superconducting flywheels. Research and development of high-temperature superconducting materials; 1998 nendo seika hokokusho. Koon chodendo flywheel denryoku chozo kenkyu kaihatsu (koon chodendozai no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This R and D program is aimed at optimization of superconductors for improved levitation force of the superconducting magnetic bearings which support a 10 MWh power storage system by high-temperature superconducting flywheel (FW), to clarify possibility of sizing up the FW body and R and D themes for the commercialization. The processes are screened to simultaneously solve the conflicting targets of sizing up the sample of the Y-based bulk superconducting material and improved crystal orientation of the whole bearing, leading to selection of multi-seeding. The sample made on a trial basis improves levitation force by approximately 30%. It is considered that the OCMG-processed rare-earth-based superconducting material can generate very strong electromagnetic force, when combined with a permanent magnet. The Ag-doped Sm-based bulk material shows a reduced creep-caused loss of loading force, and a lower loss of Jc resulting from increased temperature than the Y-based one, decreasing AC loss and controlling temperature rise. The running characteristics and mechanical strength of the FW, and causes for temporal changes are investigated, in order to evaluate the superconducting material characteristics. (NEDO)

  17. R and D project for large industrial technologies in fiscal 1990. Report on achievements in R and D of robots for critical works; 1990 nendo seika hokokusho. Ogata kogyo gijutsu kenkyu kaihatsu jigyo. Kyokugen sagyo robot no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-01-01

    Research and development have been performed on basic technologies common to different types of robots to carry out works in critical conditions. This paper summarizes the achievements in fiscal 1990. In the R and D of tactile sensors, a prototype multi-element sensor array applicable to fingers of a robot hand was produced, and the characteristics test was conducted. In the R and D of motive force technologies, a force controlled actuator for wrist containing a torque sensor was designed and produced on a trial basis, whereas evaluations were given on the size and weight reduction and the force control performance. Regarding the actuator with redundant degree of freedom, a force controlled arm was attached with an actuator with three degrees of freedom to have performed an evaluation experiment. With regard to a small size and light weight controller, fabrication was carried out on a multi-function, high-density controller which adds positional control and peripheral interface functions to the force controlling function, and an evaluation was given. In the R and D of robot language, discussions were given on robot languages related to each system of movement, manipulation, and sensors, and the grammar specifications were prepared. (NEDO)

  18. Report on achievements in fiscal 1991. Research and development of manganese nodule mining system (total system - experiment plan - edition/second of six volumes); 1991 nendo mangan dankai saiko system no kenkyu kaihatsu seika hokokusho. 2/6. Total system (jikken keikaku) hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-06-01

    It is intended to research and develop a system for mining manganese nodules existing on deep ocean bottoms by using the fluid dredging system. A mining experimenting system will be developed, and fabricated on a trial basis to perform comprehensive ocean experiments, identify its performance, and collect different design data for a system to be used practically in the future. Fiscal 1991 has performed the following items: (1) detailed design on a comprehensive ocean experimenting device, and fabrication of part of the device, (2) preparation of experiment execution procedures for the comprehensive ocean experiment plan, and surveys on the experimenting ocean areas, (3) the comprehensive experiment simulation on behavior of the mine collecting device when settled on the ocean bottom, and strength of the ore lifting pipe considering safety, and (4) discussions on the basic plan for the mining system. The system under the research and development in progress is a system combining ore collection by water flow blow-up and suction, ore lifting by using a fluid dredge, and device towing. The ore collecting efficiency is defined as (nodule take-in quantity)/(take-in area in existence), whereas the water flow blow-up and suction system has greater advantage because of being simple in device configuration. The supply efficiency is defined as (nodule supply quantity to ore lifting device)/(nodule take-in quantity). Combination of the ore collection using the water flow blow-up and suction system with the ore lifting using the fluid dredge is a best selection. (NEDO)

  19. Report for fiscal 1995 on simple operation type CAD/CAM system development through international cooperation. Cooperation for joint researches; 1995 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kyodo kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Reported herein are the joint research results of the project (manufacturing technology supported by advanced and integrated information system through international cooperation (MATIC)), implemented in China, Indonesia, Malaysia, Singapore and Thailand by Center of International Cooperation for Computerization, commissioned by NEDO. Japan invited researchers from each country to explain the research themes, and discussed construction of the systems in each country. Japanese experts visited the research institutes and cooperative works in these countries, to discuss the research cooperation themes, and survey the conditions and technical levels of these research institutes, and information infrastructures. The oversea researchers were invited to Japan for the MATIC international seminar, discussions for research cooperation themes, and MATIC cooperation promotion committee. Textile and apparel researchers were also invited from China. Japanese experts visited China, Indonesia, Malaysia, Singapore and Thailand for the on-the-spot surveys for each working group. (NEDO)

  20. Achievement report for fiscal 1998 on Welfare Technosystem Takaoka research and development; 1998 nendo Walfare technosystem kenkyu kaihatsu (Takaoka) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In an effort at developing nursing equipment, a cursor-controlled system for on-the-screen operation is experimentally constructed, which facilitates the use of indoor electronic devices and help aged persons engaged in in-house work. Vocal communicators are investigated for feasibility. In relation to equipment for mobility training, a dynamic equilibrium function evaluating system is experimentally built, and a system for electric stimulation-aided mobility rehabilitation is studied. Sensors are imbedded into the stool, and an excellent result is obtained in the measurement of the user's weight and the discharged amount. Studies are conducted about algorithm for calculating changes in heartbeats while bathing and about recording electrocardiograms while in bed. For welfare equipment to be effectively utilized at home, it has to be easy to use on the one hand and, on the other hand, house configuration and facilities have to be appropriate for welfare equipment application. It is important to improve the mechanism of providing advice on house modification and to expand financial assistance. A measuring method is developed using the state of the art in sensor technologies for the construction of a system for checking old people's activities of daily living, and their activities are evaluated. The system supplies a sufficient amount of data to grasp their behavior, which shows that it is a serviceable system. (NEDO)

  1. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / R and D of a task adaptation type group architecture transfer robot system, TRIPTERS (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / task tekigogata gun kosei hanso robot system TRIPTERS no kaihatsu kenkyu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper stated the fiscal 1997 result of the development of a task adaptation type group architecture transfer robot system (TRIPTERS) which can cope with changes in carrying task rapidly and flexibly. R and D were conducted mainly of various functional modules, the operation management technology which enables group architecture, and the basic design of a standardized transfer robot. As to the positioning, studied were the construction of the basic hardware of laser position measuring device, and the application method. Concerning the cooperative carrying, conducted were securing of positioning accuracy of matters to be carried, high speed heavy transfer control, and design of dead reckoning system. Relating to the operation management, passable areas were divided into more than one zones, and the effective path reservation method was constructed so that one and the same zone is not occupied. As to the environmental recognition/obstacle avoidance, developed were actual hour/distance acquisition equipment, and autonomous cars running according to the directions of the color sign recognition system by stereo CCD camera. Also conducted were the development of methods to recognize the distance to obstacles and to discriminate areas, the development of mobile sensor, and the basic experiment on running of the demonstration machine. 44 refs., 153 figs., 15 tabs.

  2. Fiscal 1994 New Sunshine Program achievement report. Development of industrial solar system practicalization technology - Survey and research on solar system (Survey and research on city-oriented solar technology); 1994 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (solar toshi muke gijutsu ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Solar technology and energy conservation technology (through retrofitting) which can be introduced into existing buildings are evaluated for their effect and economic efficiency. Studied are technologies verified to be technically feasible at the current stage, introducible into existing buildings without major modification, low in introduction cost, and high in energy conservation effect. How retrofitting technology should be in Japan is discussed. In Japan where demand for heat is smaller than in Europe or America and building service life is shorter, conditions to meet for efficient cost recovery are quite severe. Suitable measures to enhance cost recovery include use of multiple panels of low-radiation glass and light modulators for windows and use of collecting technologies such as solar systems for hot water supply and air solar collectors. Use of a transparent insulator is also recommended. Japanese houses demand repair and reconstruction very often, which helps cost recovery. Dependence on locality is extensive, and this causes difference in solar system application. Since it is high in temperature and humidity in summer in Japan, there is a great need for environmental comfort, and therefore not only energy conservation but also comfortable air-conditioning is important. (NEDO)

  3. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Development of micro-array for next generation gene analysis (1st fiscal year); 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu seika hokokusho. Jisedai idenshi kaiseki micro array no kaihatsu (daiichi nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are under way to construct a novel DNA (deoxyribonucleic acid) micro-array for gene diagnosis on the basis of technologies of laser scan type manipulation, nanometric position detection, and micro-machining. Using these technologies, structural changes to accompany reactions induced in the probe DNA deposited on an array are detected for the identification of the DNA. Activities are conducted in the four fields of (1) the study of probe DNA fixation technology, (2) development of an optical detection system, (3) detailed check of DNA micro-array performance evaluation technologies, and (4) a comprehensive survey. In field (1), gold colloid modified DNA molecules are designed and evaluated, and the fixation of DNA to substrates and technologies for integration are studied. In field (2), the gold colloid modified DNA is fixed on a thin gold film, and then a surface plasmon resonance (SPR) is observed in the wake of hybridization. Furthermore, a Brownian motion is observed of the metal particles fixed on a glass substrate via DNA. (NEDO)

  4. Fiscal 2000 report on the international joint verification of photovoltaic power generation system. Verification of hybrid system comprising photovoltaic power generation system and micro-hydroelectric power generation systems; 2000 nendo taiyoko hatsuden system kokusai kyodo jissho kaihatsu hokokusho. Taiyoko micro suiryoku hybrid system jissho kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    Research was conducted in Vietnam for the development of a hybrid system comprising a photovoltaic power generation system and a micro-hydroelectric power generation system. In verification test operation, data measurement had been under way for approximately 18 months since it was started in September 1999. The rate of days on which effective data were obtained throughout this period was 93.4%. Power generated by the micro-hydroelectric power generation system was 19.4kWh/d with so small a capacity factor of 3.2%. The capacity factor of the photovoltaic power generation system was again very small at 4.5% since the amount consumed by the load was as small as 131.0kWh/d. Weather data of solar radiation and precipitation were being collected smoothly. In the study of hybrid system optimization, the effect of inductor generator activation upon the inverter was taken up. In the study of capacity balance optimization between the constituent elements of the hybrid system, methodology was established and verified, and calculations were carried out. (NEDO)

  5. Fiscal 1997 result of the R and D project of industrial science and technology under consignment from NEDO. R and D of creation technology of original advanced materials (R and D of creation technology of original advanced materials); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo (Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku). Dokusoteki kokino zairyo sosei gijutsu no kenkyu kaihatsu dokusoteki kokino zairyo sosei gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes R and D of creation technology of original advanced materials in the R and D project of industrial science and technology. Although new material technology is dependent on the needs of a future society, it should correspond to a global environment preservation society, information-oriented society and aging society as observed based on the present social trend, and new materials superior in hot strength, light weight, corrosion resistance, decomposability, photo-function, magnetism, conductivity, bio-copying and adaptability are demanded. This project is in promotion since fiscal 1996 to develop formation technology of high-performance advanced new materials by precise molecular control of structure and production process of organic polymers and molecular assemblies. The research started on 4 themes such as advanced stimulus-response material, precision catalytic polymerization, condensed system structure control and multi-dimensional polymer structure. The research on molecule harmonizing material was added in fiscal 1997. In fiscal 1997, the general committee discussed a progress situation and next year research plan, and surveyed an overseas technology trend. 1 fig.

  6. Fiscal 1998 report on the research cooperation on development of the easy-to-operate electronic design and production support system (Joint research cooperation); 1998 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho (kyodo kenkyu kyoryoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Asian countries are constructing information infrastructures actively in spite of severe financial and economic conditions in every country. For promoting advanced manufacturing industries and supporting industries of Asian countries by information technology, the research cooperation promotion project (MATIC) on the electronic design and production support system has been carried out as the joint research project of Japan, China, Indonesia, Malaysia, Singapore and Thailand. This project started as the 5-year project in 1994, and has developed and demonstrated the prototype electronic design and production support system in 3 fields of automobile, home appliance and fiber/apparel. In the final 1998, the R and D and demonstration test were carried out, and the project results were summarized. For discussing the research cooperation concretely with overseas countries, the overseas researchers were invited to Japan for explaining the research state in Japan, confirming the promotion states of each country, and discussing the research report, while Japanese researchers visited the concerned organizations in every country. (NEDO)

  7. Achievement report for fiscal 1998. Research and development of a multi-plant maintenance system (the first year); 1998 nendo seika hokokusho. Odanteki maintenance gijutsu no kenkyu kaihatsu (dai 1 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This research and development is intended to structure a network centering around a center having systematized high-level maintenance technology, by utilizing the technological infrastructure having been built in local areas, together with element technologies possessed by national and private research institutes, universities and colleges. It is also purposed to establish a new industrial system for maintenance to realize high reliability, high operation rate and low cost in plants in certain areas. The present fiscal year had the following achievements: research and development of a maintenance system, a maintenance model, a maintenance vehicle, damage estimating technology for stationary parts such as piping, an anomaly diagnostic system using acoustic emission, an anomaly diagnostic system using wear particles in lubricant, an anti-wear material using surface modification, a lubrication control system, and an anomaly diagnostic system using ultrasonic waves. The research and development executing organization was divided into four groups for the maintenance system, maintenance model, maintenance vehicle, and maintenance tool. All groups have achieved the initial plans satisfactorily. (NEDO)

  8. Fiscal 2000 achievement report. Welfare technosystem research and development (Ube); 2000 nendo walfare technosystem kenkyu kaihatsu (Ube) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts continue to develop welfare nursing equipment for helping persons in need of nursing care or handicapped persons who live an independent life. Efforts are exerted in three fields for developing (1) a motor driven wheelchair in which the occupant feels as if driving a car, (2) an online cardiac function monitoring system using a cardiac sound sensor, (3) an automatic pressure belt for patients of postural low blood pressure, (4) and a seated position aiding and stabilizing device for workers with legs not fully useful. In field (1), the steering wheel, brake, and driving system are contrived so that the occupant may easily drive the wheelchair as if in an automobile driver's seat. In field (2), a device is developed to monitor and examine the heart rate and respiration rate, for which a cardiac sensor has to be installed on the water bed or an air mattress. In field (3), a computer controlled automatic pressure belt is developed for patients of myelopathy or cerebrovascular disease. In field (4), a work assisting device is developed to help seated workers with leg troubles. (NEDO)

  9. FY 1990 report on the results of the R and D of the manganese nodule mining system. 4/6 volume. Nodule rising system; 1990 nendo mangan dankai saiko system no kenkyu kaihatsu seika hokokusho. 4/6. Yoko system hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    The paper aims at conducting the R and D of a system to mine manganese nodule at the bottom of deep sea by the fluid dredging system. For it, a mining/experimental system was developed and trially fabricated for the overall ocean experiment. Functions of the system were confirmed, and various data were collected on the design for development of practical use system. In the R and D in this fiscal year, the following were conducted: 1) detailed design of equipment for the overall ocean experiment, and fabrication of a part of the equipment. 2) making of procedures for the experiment conducted under the overall ocean experimental plan, survey of the sea area for experiment, etc. 3) overall experimental simulation of strength of nodule riser, etc. which was considered of a behavior of nodule collector and safety of nodule riser at the time of handling/mining. 4) study of the basic plan on a mining system. As to the nodule riser, the detailed design was proceeded with of the strength at the time of handling by the fixed derrick, and a design draft needed for fabrication of the actual one was worked out. Relating to the flexible hose, the design strength of the whole hose was confirmed. Further, out of the flexible hoses, a part of the tensile load resistant hoses was fabricated as materials for the overall ocean experiment. Concerning the vibration isolator, a draft on the display was drawn up, and the detailed design was also made of the winding device to put the helical wire on to the nodule riser. (NEDO)

  10. Achievement report for fiscal 1992. Research and development of ceramic gas turbine (Study on its adaptability with society); 1992 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-05-01

    With an objective to attain a guideline for putting ceramic gas turbine (CGT) into practical application, conceptual discussions on the CGT based industrial cogeneration system (CGS) and the CGT based CGS simulations were performed to discuss quantitatively the effects of the system introduction, and estimate latent markets based on the result of calculating the introduction effects. In addition, investigations were carried out on Germany as the advanced nation with regard to the systems according to utilization patterns, load profiles, operation cost, exhaust gas measures, and the related laws and regulations. The activities may be summarized specifically as follows: 1) putting the back-data for industrial energy demand into order; 2) calculation of CGT introduction effects in industrial areas; 3) discussions on latent demand and social adaptability of CGT in the industrial area; and 4) investigations in overseas countries. Item 2 is composed of the conceptual design of industrial CGT/CGS, and the simulations on the actual status of energy demand in industrial business operation centers and on the effects of the industrial CGT/CGS. (NEDO)

  11. FY 2000 report on the results of the regional consortium R and D project - Regional consortium R and D field. First year report. Development of an on-line/real-time dioxin measuring system; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium kenkyu kaihatsu bun'ya. Dioxin no on line real time keisoku sochi no kaihatsu (dai 1 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the supersonic molecular jet resonance multiple photon ionization mass analysis method (SSJ method) as basement technology, the development was proceeded with of a portable dioxin spectrometer to measure dioxins emitted from incinerator on line and at real time and to control/improve the state of combustion. Studies were made in the following three fields: 1) development of pico second wavelength variable color laser; 2) development of a flight hour type mass spectrometer; 3) development of the pretreatment technology suitable for analysis of dioxins, precursors, etc. by supersonic molecular jet spectroscopy. In 1), the prototype was fabricated to assess the performance, and it was confirmed that the prototype has the targeted characteristics. In 2), as to the coaxial ionization and ring double skimmer electrode system, the convergence and mass resolution of ion were measured, and a possibility of the commercialization was obtained. In 3), it was confirmed that there is a possibility in rapid pretreatment by alumina fiber filter. (NEDO)

  12. Development of large scale wind energy conservation system. Development of large scale wind energy conversion system; Ogata furyoku hatsuden system no kaihatsu. Ogata furyoku hatsuden system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for development of large scale wind energy conversion system. The study on technological development of key components evaluates performance of, and confirms reliability and applicability of, hydraulic systems centered by those equipped with variable pitch mechanisms and electrohydraulic servo valves that control them. The study on blade conducts fatigue and crack-propagation tests, which show that the blades developed have high strength. The study on speed-increasing gear conducts load tests, confirming the effects of reducing vibration and noise by modification of the gear teeth. The study on NACELLE cover conducts vibration tests to confirm its vibration characteristics, and analyzes three-dimensional vibration by the finite element method. Some components for a 500kW commercial wind mill are fabricated, including rotor heads, variable pitch mechanisms, speed-increasing gears, YAW systems, and hydraulic control systems. The others fabricated include a remote supervisory control system for maintenance, system to integrate the wind mill into a power system, and electrical control devices in which site conditions, such as atmospheric temperature and lightening, are taken into consideration.

  13. Achievement report for fiscal 1998 on Simple Operation Type CAD/CAM System Development through International Cooperation; 1998 nendo 'kan'i sosagata denshi sekkei seian shien system no kaihatsu ni kansru kenkyu kyoryoku' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The subject project is implemented in the fields of automobiles and their parts, electrical home appliances and their parts, and textile and apparel. In the field of automobiles and their parts, a prototype is developed of an integrated information management system which is to serve between corporation head offices and assembling businesses overseas, and another prototype is developed of an inter-business technical data serving system which is to serve between overseas assembling businesses and supporting businesses, both involving Japan, Indonesia, and Thailand. In the field of electrical home appliances and their parts, a prototype is developed of an electronic catalog system in a joint endeavor with research institutes of Indonesia, Malaysia, Singapore, and Thailand, and a demonstration test is conducted. A design concurrent engineering system is developed by Japan and Malaysian research institutes. In the field of textile and apparel, prototypes are developed, by Japanese, Chinese, and Indonesian apparel manufactures, of an apparel manufacturing specification system, international EDI (electronic data interchange) system, translation system, and a CAD (computer-aided design)/CAM (computer-aided manufacturing) data interchange system. (NEDO)

  14. Fiscal 2000 regional consortium research and development project - regional new technology creation research and development. Practicalization of polymer back light (1st fiscal year); 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki shingijutsu soshutsu kenkyu kaihatsu bun'ya seika hokokusho. Polymer back light no jitsuyoka ni kansuru kenkyu (daiichi nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are being exerted to develop technologies for fabricating polyvinyl carbazole thin film, 100 nm or less in average thickness and 400 mm square in area, for the construction of an exothermal sheet utilizing polymer semiconductor light emission diodes. Activities are conducted in the three fields of (1) the development of large area light emission sheets for use in polymer LEDs (light emission diodes), (2) the study of manufacturing technologies, and (3) the study of technologies for testing, analyzing, and evaluating the material. In field (1), a polyvinyl carbazole thin film is fabricated by the use of a low viscosity resin liquid application method, and a film fabrication technique is established for fabricating a thin film on a 400 mm square substrate within {+-}3 nm of film thickness error. In field (2), studies are conducted of an integrated large area thin film application/transportation system, application device mechanisms, and control sequences for application devices. Through studies of technical literature, exhibitions, and research institute meetings in Japan and overseas, it is concluded that the polymer back light is commercially feasible. (NEDO)

  15. Report on the achievements in fiscal 1999 of research and development of a femto-second technology. Research and developing of a electric power generation facility monitoring system utilizing high-luminance X-ray pulses; 1999 nendo femto byo technology no kenkyu kaihatsu seika hokokusho. Kokido X sen riyo hatsuden shisetsu monitoring system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Researches have been made with an objective to generate femto-second high-luminance X-ray pulses by using interactions between femto-second light pulses and high-density electron ray pulses, and to develop a technology to use the above pulses to measure objects moving at high speeds. This paper reports the achievements in fiscal 1999. In research and development of the ultra short light/electron ray pulse generating and controlling technology, totally solid laser was used as an excitation source for a mode synchronous laser transmitter. A high-accuracy moving stage driven by piezo elements and motor was used to actively control the resonator length by using the RF reference signals, wherein time fluctuation was reduced down to 100 fs level. Design and fabrication were performed on an electron ray accelerator and an electron ray transporter of the electron ray source system for Compton X-ray. Electron energy of 12 MeV and electric charge of 1 nC were achieved in an electron beam acceleration test. In the research and development of a femto-second high-luminance X-ray pulse generating technology, design and fabrication were carried out on a Compton collision chamber that can generate X-ray pulses with high luminance. (NEDO)

  16. Fiscal 1996 result reports of the researches under consignment from NEDO. Developments of fuel cell technology, polymer electrolyte fuel cell, fuel cell power generation system technology, and high-voltage type several tens kW class distributed power source system; Shin energy sangyo gijutsu sogo kaihatsu kiko itaku gyomu 1996 nendo seika hokokusho. Nenryo denchi gijutsu kaihatsu, kotai kobunshigata nenryo denchi no kenkyu kaihatsu, hatsuden system gijutsu kaihatsu, koden`atsugata suju kW kyu bunsan dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper precisely reports the research result on development of fuel cell technology in fiscal 1996. On verification of cell durability, the cell test result in hydrogen including CO of 100ppm using Pt-Ru catalyst as CO resistant catalyst showed that the loss percent of cell voltage decreases with an increase in Ru content. On development of stack technology, the carbon humidification plate superior in chemical stability was developed as one of the parts for layered stacks. The separator with a water- permeable carbon plate and serpentine flow fields was fabricated for highly layered stacks, and achieved the target performance in single cell power generation test. On establishment of design basis for compact fuel processor, the bench-scale test was conducted of Ru/{gamma}-Al2O3 and Pt-Ru/{gamma}-Al2O3 catalysts as advanced CO selective oxidation catalyst for CO reducers. On demonstration test for the several tens kW class stationary power plant, the system configuration of power generation plants using natural gas as fuel was studied. 106 figs., 38 tabs.

  17. FY 1998 Report on development of large-scale wind power generation systems. Research on the future prospects of wind power generation systems; 1998 nendo ogata furyoku hatsuden system kaihatsu. Furyoku hatsuden system no shorai tenbo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Current status of wind power generation in Japan and situations in foreign countries ahead of Japan are surveyed, in order to clarify the prospects for the future diffusion and expansion of wind power generation systems in Japan. The surveyed trends of wind power generation in Japan include those related to mandatory laws and regulations, e.g., the Electricity Enterprises Act, introductory and operation situations in local autonomies and electric power companies, and R and D efforts by academic and research organizations. The surveyed wind power generation situations in foreign countries include trends of international standardization for wind power generation, and global situations of introducing these systems. The on-the-spot oversea surveys include location/wind conditions in Greece's islands, cyclone-caused damages in India, World Renewable Energy Congress in Perth and advanced technologies in Europe for wind power generation systems, and the survey results are reported in detail. The surveyed R and D projects in Japan include the basic technological R and D plans (draft) for, e.g., wind power generation systems for isolated islands. (NEDO)

  18. Research and development of utilization technology of solar thermal system for industrial and other use. Research and development of key technology (energy conversion on technology using chemical reactions); Sangyoyo nado solar system jitsuyoka gijutsu kaihatsu. Yoso gijutsu no kenkyu (kagaku energy henkan gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    Takita, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

    1994-12-01

    Described herein are the results of the FY1994 research program for energy conversion technology using chemical reactions by the aid of solar energy. The demonstration runs were conducted by a bench-scale unit, which was operated stably for 100h, to produce promising results. The catalyst exhibits stable performance, without showing a sign of deactivation. It is found that the heat pump system works well, without being interfered with accumulated by-products. A heat of approximately 2,100kcal/h is recovered. It is confirmed that steam of 150{degree}C and 200{degree}C is generated from hot water of 80{degree}C and 95{degree}C, respectively. The bench-scale runs show a thermal efficiency of around 10%, which is lower than the target level. However, the runs with hydrogen-occluding alloy attain a process thermal efficiency of 30%. The system in which solar collector and chemical heat pump units are combined is evaluated with respect to its economic efficiency and operability for its eventual commercialization. 6 figs., 2 tabs.

  19. Achievement report for fiscal 1998 on development of wide-area energy utilization network system. Study of energy system designing technology (Research into factory area energy system); Koiki energy riyo network system kaihatsu, energy system sekkei gijutsu no kenkyu 1998 nendo seika hokokusho. Kojogun no energy system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Actualities of exhaust heat and demand for heat in the area are investigated on the result of which a wide-area energy utilization network system will be built. In fiscal 1998, further questionnaires are distributed in addition to last fiscal year's, and door-to-door visits are made on leading factories representing 10 types of industries. The result of data analysis places the nationwide total of exhaust heat at 320,000 Tcal/year including heat generated by electric power generation. When it is so defined that usable heat be above 150 degrees C for exhaust gas, above 40 degrees C for hot water, and above 200 degrees for solids, the total will be reduced to 230,000 Tcal/year. Cleaning plants (plants that treat refuse or sewage) as the sources of exhaust heat besides the factories are investigated for the amount of heat they discharge, and then it is found that the amount of heat they discharge is the fourth largest following electric power plants, iron and steel mills, and chemical plants. It is also found that most of their exhaust heat is of good quality because it is latent in steam or hot water. It is acknowledged, partly because many of such plants are situated relatively near to the urban district, that their role is important when studies are made on the utilization of exhaust heat. (NEDO)

  20. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Research and development of ultrahigh temperature gas turbine for power generation); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden'yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fruits of fiscal 2000 efforts to develop high temperature energy materials and ultraprecision materials are briefly described. Activities are conducted in the four fields of (1) materials derivation and advanced evaluation/design technologies, (2) application technologies, (3) common base technologies, and (4) multifunction realization process evaluation. Discussed in field (1) are high temperature energy materials, high performance active materials, fundamental technologies for member designing, active materials for dealing with environmental gas, silicon based high resistance energy materials, porous multiple layer ceramic materials, macro-/micro-scale stress analysis technology, and microfracture analysis technology. Discussed in field (2) are heat resistant and damage tolerant materials, heat shielding materials and energy absorbing materials, and nanofilter materials capable of selective separation. In the study of active materials specific for environmental gas, a catalyst is developed, stable at high temperatures and capable of treating NOx selectively. The catalyst is a layered product comprising Ba hexaaluminate layers and stabilized zirconia layers. (NEDO)

  1. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Research and development of ultrahigh temperature gas turbine for power generation); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden'yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fruits of fiscal 2000 efforts to develop high temperature energy materials and ultraprecision materials are briefly described. Activities are conducted in the four fields of (1) materials derivation and advanced evaluation/design technologies, (2) application technologies, (3) common base technologies, and (4) multifunction realization process evaluation. Discussed in field (1) are high temperature energy materials, high performance active materials, fundamental technologies for member designing, active materials for dealing with environmental gas, silicon based high resistance energy materials, porous multiple layer ceramic materials, macro-/micro-scale stress analysis technology, and microfracture analysis technology. Discussed in field (2) are heat resistant and damage tolerant materials, heat shielding materials and energy absorbing materials, and nanofilter materials capable of selective separation. In the study of active materials specific for environmental gas, a catalyst is developed, stable at high temperatures and capable of treating NOx selectively. The catalyst is a layered product comprising Ba hexaaluminate layers and stabilized zirconia layers. (NEDO)

  2. Achievement report for fiscal 1991. Research and development of ceramic gas turbine (Study on its adaptability with society); 1991 nendo ceramic tas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    With an objective to assist proliferation of ceramic gas turbine (CGT) which is desired of being put into practical use at an early time because of its effects of energy conservation and environmental preservation, discussions were given on the cogeneration system (CGS) with regard to the system design, the effect calculation and its latent markets. In Section 1, discussions were given on the energy demand characteristics in business facilities such as hotels and hospitals, and on the CGS using the CGT. Section 2 calculates effects of introducing the CGT/CGS in business facilities, Section 3 discusses the latent market quantity of the CGT/CGS for business facilities, and its social adaptability including the environmental load, Section 4 studies the CGT characteristics and the status of its development, Section 5 researches heat resistant ceramics members, and Section 6 considers the future GCT utilization fields and problems in its effective utilization. In Section 2, it was estimated that the maximum energy saving effect can reach 21% when a facility that has been operated on purchased electric power and town gas introduced a CGT/CGS system consisted mainly of an absorption type freezer and a boiler. (NEDO)

  3. Achievement report for fiscal 1989. Research and development of ceramic gas turbine (Study on its adaptability with society); 1989 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-05-01

    Ceramic gas turbine (CGT) is superior in the aspects of high efficiency, low pollution, multi-kind fuel performance, small size, and light weight. Its utilization field is broad, whereas putting it into practical use at an early time is desired from the viewpoints of energy conservation, reduction in CO2 emission, resource conservation, and economic influence. The utilization field of CGT may include cogeneration and portable power generator, but putting it into practical use requires that it be superior in environment protection performance such as gas exhaust, noise and vibration, economic performance, safety, and adaptability with the utilization fields. From such a viewpoint, discussions were given on its adaptability with the society based on different characteristics of the CGT, and other conditions such as related laws and regulations. The first edition investigated the developmental trends in ceramic materials, and the second edition studied the CGT utilizing systems, in particular, the status of utilization and proliferation of the current cogeneration systems. The edition evaluated various conditions required for conceptual design of the system. The third edition put into order the environmental regulations and future trends in order to identify the effect of introducing the CGT. (NEDO)

  4. Report on research results of the FY 2000 medical/engineering cooperative research project. Fundamental research on microelectrode-aided gene information measurement system (Research and development of gene diagnostic system using superhigh-sensitivity microelectrode DNA chip ECA - electrochemical array); 2000 nendo igaku kogaku renkeigata kenkyu jigyo kenkyu seika hokokusho. Bisho denkyoku riyo idenshi joho keisoku system ni kansuru kiban kenkyu (chokokandogata bisho denkyoku DNA chip ECA (denki kagaku allay) wo mochiita idenshi shindan system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fundamental research is conducted for developing the microelectrode on which a synthetic oligonucletide probe is immobilized, and for establishing the system capable of detecting the hybrid formation simply and quickly, in order to develop the advanced DNA chips for diagnosis. The project results include development of the prototype array electrode with 25 1mm-diameter gold electrodes uniformly arranged at intervals of 4.5mm; development of the electrochemical activity analyzer for multi-electrode systems, showing the performance almost on a level with that of the existing electrochemical analyzer for the single-electrode systems; establishment of the gene databases; development of the method which can produce a sufficient quantity of nucleic acid for DNA chip analysis by studying the method of preparing the nucleic acid from the blood serum, preparing RNA from a trace quantity of the living liver sample and amplifying the genes, wherein the nucleic acid is produced while its profile before the amplification is kept intact; and establishment of the method for detecting the hepatitis B virus by combining the electrochemical detection of DNA by a non-immobilized probe with the PCR method. (NEDO)

  5. Fiscal 1998 research cooperation project on development of the easy-to-operate electronic design/production support system; 1998 nendo kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes 'Research cooperation on the easy-to- operate electronic design/production support system' which was promoted together with Asian countries as a part of the international research projects. This project is promoted by joint research with research organizations in China, Indonesia, Malaysia, Singapore and Thailand. The project promotes the interexchange and cooperation of researchers along the memoranda on MATIC (Manufacturing Technology International Cooperation) concluded between NEDO and research organizations every country. The project is implemented by CICC (Center of the International Cooperation for Computerization) through the contract with NEDO. CICC is promoting this project with the production system future integrated information system committee, MATIC committee, and automobile, home appliance, fiber and apparel working groups. The project has been promoted by the survey in fiscal 1994, the basic planning in fiscal 1995-1996, and development of the prototype information system in fiscal 1996-1998. The final demonstration test is scheduled in fiscal 1998. (NEDO)

  6. Report on 1988 research result on the R and D of observation system for probing resources. 2/3; 1988 nendo shigen tansayo kansoku system no kenkyu kaihatsu. 2/3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-07-01

    This paper explains the 1988 results of the specialized study in the R and D of the observation system for probing resources. In the interface with the satellite body, the result of the 1986 basic design was reexamined, elucidating the interface conditions, while the telemetry command items were also rechecked, clarifying the restrictions of the operation. In addition, the combination tests of mission equipment were all put together. Reexamined also were the interface specifications of optical sensors. Concerning the interface between the satellite body and the mission transmitter, examination was made on the detailed design level. In the operation mission analysis, algorithm for acquiring mission equipment data was reviewed, as were the operation analysis program and the data acquiring simulation. With a case examined in which an optical sensor satellite image was used for probing oil, the conclusion was obtained that the present design specifications were sufficient. In the experiment of the on-aircraft multi-channel image sensor, the subject sensor was found much higher than before in the performance for identifying rocks/minerals and was expected to be useful for resource probes. Image analysis of the test site was also performed. (NEDO)

  7. Explanative report on the achievements in research and development of a coal gasification technology in fiscal 1981. Research and development of a low-calorie gasification power generation technology; 1981 nendo sekitan gas ka gijutsu no kenkyu kaihatsu seika setsumeisho. Teikarori gas ka hatsuden gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    This paper describes the development works on a low-calorie gasification power generation technology in research and development of a coal gasification technology in fiscal 1981. The third sub-committee was established in the Coal Gasification Committee, and the sub-committee has summarized a survey report on coal gasification composite power generation upon having held seven discussion meetings. Surveys were carried out on the fluidized bed gasification process and the coal gasification composite power generation systems mainly in Germany and the U.S.A. where development of coal gasification technologies has been advanced. Germany and Britain who use great amount of coal are urged to find ways for how to clear the environmental criteria applied in the EC countries. The U.S.A. is moving forward the development of coal gasification technologies for power generation, chemical materials, and industrial fuel to be used as the substitutes to petroleum. This paper describes the development works at the Electric Power Development Company to realize a coal gasification composite power generation system of 1,000 t/d class. The pressurized fluidized bed system is assumed, and a verification test is scheduled to be performed on the chemical reaction characteristics by using a 40-t/d furnace. The furnace shape will be decided upon executing high-pressure cold model experiments. Fiscal 1981 has fabricated and installed devices for the high-pressure coal feeding system. Operation tests, air tightness tests, and instrumentation tests have verified normal operation. (NEDO)

  8. FY 1998 Report on development of large-scale wind power generation systems. Part 2. Operational research on large-scale wind power generation systems; 1998 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. 2. Ogata furyoku hatsuden system no unten kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The on-the-spot surveys are conducted and related information is collected for current status of wind power generators connected to power grid systems and simulation techniques therefor in the USA and European countries. In Denmark, the grid system to which wind power generators are connected is a 10kV radiation type system, by which these generators are connected to general consumers. Power quality is investigated by the programs developed by DEFU (Danske Elvarkers Forening Udredning). The German's Norderland Wind Park has the largest capacity in Europe with 35 units of 1.5MW generators. They are connected to a 110kV grind system via ISOREE to control disturbances to the commercial grid system. The USA, used to have the world largest wind power generation capacity, is now plays second fiddle to Germany whose capacity has now exceeded 2,000MW. The country is now seeing the second rush for construction of wind power generators, planning to have a new capacity of 570MW in 1998. Information is also collected from other countries or organizations, including the Netherlands, WREC, Italy and Spain. (NEDO)

  9. FY 1998 Report on development of large-scale wind power generation systems. Part 2. Operational research on large-scale wind power generation systems; 1998 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. 2. Ogata furyoku hatsuden system no unten kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The on-the-spot surveys are conducted and related information is collected for current status of wind power generators connected to power grid systems and simulation techniques therefor in the USA and European countries. In Denmark, the grid system to which wind power generators are connected is a 10kV radiation type system, by which these generators are connected to general consumers. Power quality is investigated by the programs developed by DEFU (Danske Elvarkers Forening Udredning). The German's Norderland Wind Park has the largest capacity in Europe with 35 units of 1.5MW generators. They are connected to a 110kV grind system via ISOREE to control disturbances to the commercial grid system. The USA, used to have the world largest wind power generation capacity, is now plays second fiddle to Germany whose capacity has now exceeded 2,000MW. The country is now seeing the second rush for construction of wind power generators, planning to have a new capacity of 570MW in 1998. Information is also collected from other countries or organizations, including the Netherlands, WREC, Italy and Spain. (NEDO)

  10. Report on evaluation of research and development of combined production systems aided by superhighly functional laser. Evaluation; Chokoseino laser oyo fukugo seisan system no kenkyu kaihatsu ni kansuru hyoka hokokusho. Hyokahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-08-01

    Described herein are combined production systems, capable of flexibly, quickly producing diversified types of machine members in small quantities in an integrated manner from raw stock processing to assembling/inspection. Development of the related techniques, including those for development of lasers of high output, has been implemented in an integrated manner for development of optical members, processing techniques and so on. The techniques developed by this project are expected to be applicable to various industrial purposes, because of their high synergistic effects. There was no oscillator of high output, when the project was started. This project has reduced device size and cost and improved their reliability, greatly contributing to expanded use of lasers. The solid-state lasers have been developed, not only for growing large-size crystals but also for transmission of light. The automation guidelines for assembling and inspection steps, which heavily depended on manual works, have been drawn. The machining functions have been improved by incorporating the processing techniques aided by lasers of high or medium output. One of the major problems involved in the conventional system is very time-consuming works required for establishing the software for the computer by which it is aided for operation. This problem has been solved by providing the modular structure machines developed by this project with flexibility of machining machine. (NEDO)

  11. Research report for fiscal 1998 on development of environmentally friendly high-efficiency energy utilization system. Research of optimum system designing technology (Research of effect of eco-energy city system technology introduction to Osaka); Kankyo chowagata kokoritsu energy riyo system kaihatsu Saiteki system sekkei gijutsu no kenkyu 1998 nendo chosa hokokusho (Osakafu). Ekoene toshi system gijutsu donyu koka no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Concerning the district in Osaka Prefecture selected for study in fiscal 1997, it is investigated whether energy efficiency is enhanced, and environmental impact reduced, by the introduction of element technologies, and the findings are compared with the results expected to be produced without their introduction. Problems about their introduction are also discussed. Taken up for study are the collection and utilization of heat from a water granulated slag manufacturing plant of an iron mill, exhaust heat reform and recovery system at a chemical plant, heat supply system driven by a high-performance heat pump capable of dealing with various kinds of fuels, compression/suction hybrid heat utilization system, and a cold heat supply system using microspheres. Annual energy consumption, CO2 and NOx emissions, and costs are calculated for each of them. Concerning these element technologies, various tasks are discussed, related to the technology of their systematization, economy, dissemination of district heat supply, and wide-area heat supply businesses utilizing exhaust heat. As the result, it is concluded that the primary energy consumption as a whole is reduced upon their introduction and that energy saving effect and environmental impact reducing effect are in presence. (NEDO)

  12. Fiscal 2000 report on results on development of technology for reducing electrical power consumption at standby time and on R and D of energy saving fixing system; 2000 nendo taikiji shohi denryoku sakugen gijutsu kaihatsu seika hokokusho. Sho energy teichaku system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In reference to 20 to 40 cpm letter size monochrome digital copiers, R and D was conducted for the purpose of developing an energy-saving fixing system by the combination of a thin-layer thermal-roller fixing unit and a low-fixing-temperature polymerized toner, with the fiscal 2000 results compiled. In the development of the thin-layer thermal-roller fixing unit, a fixing system suitable for toner characteristics was completed, through the optimization of a temperature-stabilizing cooling fan and by a mechanism for detecting anomalous high temperature at the time of a runaway heater, for example. In the research of the low-fixing-temperature polymerized toner, efforts were made toward improving somewhat weak electrostatic chargeability, which was a conventional problem in toner characteristics, and enhancing the thermal/mechanical durability of the toner. In the method of improving electrostatic chargeability, a new process was developed capable of effectively functioning additives in a toner, attaining a level practically free from problems. In the heat resisting characteristic, its enhancement was achieved by developing a method that checks no fused fixing performance at the time of heating for fixing and that imparts a new heat resistivity to a latex surface layer less susceptible to heat inside a copier. (NEDO)

  13. FY 2000 report on the results of the development of commercialization technology of the photovoltaic power system. Summary. R and D of the photovoltaic power generation utilization system/periphery technology (R and D on the improvement of reliability of photovoltaic power generation - Investigative study of long-term reliability of inverter - Separate volume: Data on the life evaluation test); 2000 nendo New sunshine keikaku seika hokokusho(Sokatsu ban). Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu, Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (Taiyokohatsuden no shinraisei kojo ni kansuru kenkyu kaihatsu - Inbata no choki shinraisei no chosa kenkyu - Bessatsu : Jumyo hyoka shiken datashu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of establishing a life evaluation method for power conditioner of about several kilowatts for general housing use, the acceleration test was made, and the data were summarized for maintenance of power quality, cooperation with the protection system at power system, insuring of safety of personnel/facilities, etc. As to the acceleration method, by paying attention to heat deterioration of thermal plasticity materials being used for power conditioner and by using the acceleration method using the 10-degree C half law by the Arrhenius law, temperature and humidity were set at 40 degrees C and 36%, respectively. The operation hour and stopping time were fixed at 3.5 hours and 4.5 hours, respectively. The life evaluation measurement by the acceleration test was composed of the continuous evaluation measurement with the aim of early finding the degradation of performance, anomaly, etc. of power conditioner and of the evaluation measurement at specified intervals with the aim of precisely measuring the state of degradation of power conditioner. As a result of the continuous evaluation measurement, the paper reported the data on the rise in temperature inside the power conditioner during the acceleration test and the change in electric characteristics of input/output. (NEDO)

  14. FY1995 study of highly efficient power generation system based on chemical-looping combustion; 1995 nendo chemical loop nenshoho ni yoru kokoritsu hatsuden system no kaihatsu ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Synthesis of highly efficient and low emission power generation plant with chemical-looping combustion using various fuels such as natural gas, coal gas and hydrogen. Development of new looping materials with suitable reactivity, regenerative ability, and avoidance of carbon deposition. To obtain the design data for demo-plant by using the current experiment high- pressure fixed bed reactor. From the viewpoint of application of the proposed power generation system with chemical-looping combustion, the following main results were obtained. 1. New looping materials: NiO/NiAl{sub 2}O{sub 4}, CoO-NiO/YSZ, and Co{sub 3}O{sub 4}/CoAl{sub 2}O{sub 4}. These materials have high reactivity, repeatability, and avoidance of carbon deposition which play important roles in application of this new combustor. 2. NO{sub x} formation can be completely avoided; both fuel NO{sub x} in reduction reactor for coal gas as fuel and thermal NO{sub x} in oxidation reactor. 3. It is identified from the experiment using fixed bed reactor with the elevated pressure that NiO/NiAl{sub 2}O{sub 4} is a suitable material for coal gas or hydrogen. These promising results have provided valuable data for industrial application. (NEDO)

  15. Achievement report on research and development of the industrial basic technologies of the next generation in fiscal 1981. Research and development of composite materials; 1981 nendo jisedai sangyo kiban gijutsu itaku kenkyu kaihatsu seika hokokusho. Fukugo zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    Described herein are the results of the FY 1981 research and development for composite materials, established by the R and D system for the basic technologies of the next generation. The R and D project for resin-based composite materials involves basic researches on the matrix resins, and surface modification of the reinforcing fibers. The investigations and basic tests are conducted for monolithic molding, other types of molding, and cutting and boring by, e.g., laser beams and water jet. The other related efforts include researches on analysis theories for optimization of strength and rigidity of the composite structures, and development of the optimization programs. For the R and D project for the metal-based composite materials, the efforts are directed to understanding wettability and reactivity of the reinforcing fibers with metals, and development of the techniques for producing various types of preforms and compositing methods. The basic researches are conducted for hot pressing/rolling molding, extrusion/withdrawal, powder molding and melt molding of the composite materials with aluminum alloys as the matrices. The other R and D items include investigations on methods for evaluating qualities for the steps form the stock preparation to production of the final products. (NEDO)

  16. Leading research of smart structural system; Chiteki kozo system no sendo kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The technology trend was surveyed to clarify the themes of smart structural system towards its R and D. The smart structural system is a structural system which incorporates functions of perception, judgment and learning by integrating functions, structures and information, to ensure the structural soundness at real time and control the active-adaptive of shapes. The final goal of it is to make materials and structures similar to organic systems. It has a self-repair function which can detect the generation and propagation of cracks and prevent the destruction positively with conducting self-diagnosis. High performance, high efficiency and energy saving are expected by combining the conversion of design concept into destruction control and the regulation of vibration, noise and shape. Especially, it is effective for the safety of aerospace systems, earthquake disaster measures, and extension of machine life. This report describes the background, purpose, R and D activities in Japan and foreign countries, and basic development themes. In addition, it arranges the needs of various industrial fields systematically, and proposes a concrete concept. Furthermore, the effects expected by the application of smart structural systems and the outline of international technical cooperation are presented. 110 refs., 164 figs., 19 tabs.

  17. Achievement report for fiscal 1998 on Welfare Technosystem Ube research and development; 1998 nendo Walfare technosystem kenkyu kaihatsu (Chiba) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research is conducted into burdens to be imposed on the nurse and the attended person during nursing activities and into measures to lighten such burdens, and basic data are collected about physical strains to be produced when raising a patient on the bed, pushing a wheelchair, and about stool shapes appropriate for the aged. In a study about escape from a disaster, many shortcomings are discovered requiring remedy, such as difference in height and doors failing to open in case of power outage. For communication in case of emergency, it is concluded that the most promising method will be a combination of a mobile computer and handyphone system. A photoelectric pulse wave monitoring system and an acceleration sensor-equipped water bed, on which the patient lies unrestrained for the measurement of heartbeats and respiration waveforms, are developed. A concept wheelchair is under development which will be a 2-motor 4-wheel design, to be equipped with a steering wheel and a vertically movable seat which will facilitate boarding and alighting. Many projects are in store for fiscal 2001, which include the development of a system to ensure sitting position stability and an automatic pressure belt for the prevention of orthostatic hypotension. A multiple function bed is under development for domestic use, which will be provided with a discharge system (automatic toilet) whose mechanism is quite sophisticated. (NEDO)

  18. FY 1995 report on the results of the investigational study on the technology development for the commercialization of solar systems for industrial use, etc. - Investigational study on the solar system. Investigational study on a solar heat utilization system; 1995 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (taiyonetsu riyo system ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This survey clarifies the present situation of the solar heat utilization technology mostly for industrial use, makes a concrete concept of solar heat utilization clear, and extracts items of the technology development and evaluates sociality, economical efficiency, etc. It aims at working out a program for the future technology development. The following proposals were made: 1) technology development program; 2) simulation soft development program; 3) experimental field of the solar heat utilization technology. In 1), concepts of technology development are 'medical use boiling pasteurization,' 'temperature increase in the metal surface treatment process,' 'water purification using photo-catalyst,' 'distributed small power system,' and 'waste water treatment using bio-technology.' In 2), cost reduction is needed for commercialization/merchandising of technology, and therefore, the development of simulation software is studied. In 3), as the experimental field from commercial/residential use system to industrial use system, an large-scale and systematical experimental field is proposed where all that can be substituted for by solar energy among the energies required for the urban function are used. By this, the solar heat utilization system gets accustomed to the people, increases the reliability, and clearly leads to the course to the next stage of the R and D. (NEDO)

  19. FY 1995 report on the results of the investigational study on the technology development for the commercialization of solar systems for industrial use, etc. - Investigational study on the solar system. Investigational study on a solar heat utilization system; 1995 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (taiyonetsu riyo system ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This survey clarifies the present situation of the solar heat utilization technology mostly for industrial use, makes a concrete concept of solar heat utilization clear, and extracts items of the technology development and evaluates sociality, economical efficiency, etc. It aims at working out a program for the future technology development. The following proposals were made: 1) technology development program; 2) simulation soft development program; 3) experimental field of the solar heat utilization technology. In 1), concepts of technology development are 'medical use boiling pasteurization,' 'temperature increase in the metal surface treatment process,' 'water purification using photo-catalyst,' 'distributed small power system,' and 'waste water treatment using bio-technology.' In 2), cost reduction is needed for commercialization/merchandising of technology, and therefore, the development of simulation software is studied. In 3), as the experimental field from commercial/residential use system to industrial use system, an large-scale and systematical experimental field is proposed where all that can be substituted for by solar energy among the energies required for the urban function are used. By this, the solar heat utilization system gets accustomed to the people, increases the reliability, and clearly leads to the course to the next stage of the R and D. (NEDO)

  20. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1992. 4. Research and development of a correlation and evaluation technology (Part 2); 1992 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This paper describes the correlation and evaluation technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1992. In the comfort correlation in a composite environment composed mainly of warm heat environment, the experiment environment was improved, and collection was performed on basic data (cardiac blood vessel and respiration systems) required for developing a system to investigate correlation among external stimulating environment, physiological effect and sense volume based on a physiological reaction model. In evaluating the composite environment comfort, development and improvement were given on component technologies to present experimental environment for warm heat, light beam, and sound. In a space-type human interface system that adapts to human senses, the prototype system of a development platform was completed of mounting as much as half based on the basic design. Discussions were given on findings in computer inputs of eyeball movement information, and on correlation measurement of factors for visual sense operation environment affecting mental burden feeling. With regard to the human comfort meter, satisfactory result was obtained on developing structures for warm heat feeling elements and a control system for the whole body integration, and on defining the detailed specifications. However, designing of a comfort determining software has not achieved the target. (NEDO)

  1. Sunshine Program achievement report for fiscal 1981. Research and development of photovoltaic power systems (Research and development of solar cells using II-VI group compound semiconductors); 1981 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. II-VI zoku kagobutsu handotai taiyo denchi no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    An excellent sintered film is acquired when 0.3% SO{sub 4}{sup 2-} is added to the raw material for the preparation of a CdS film starting material. A CdS film is burned at 600 degrees C, this temperature being lower than the conventional temperature (690 degrees C), and then reburned at the same temperature of 600 degrees C. The resultant device is found low in performance. For the preparation of paste for CdTe film, the material is pulverized into grains of the same size, and this stabilizes device performance. Burning temperatures are also reviewed. Carbon electrodes, Ag-In electrodes, etc., are also reviewed, and 92% of the devices produced under the currently optimum mass production conditions are found to have a conversion efficiency of 4% or higher. The best one is found to exhibit a conversion efficiency of 8.29%. In the study of the method of module constitution, the structure of cross section is improved, the manufacturing process is stabilized, and simplification is carried out. The reliability of the 5 times 10cm{sup 2} substrate device manufactured in this fiscal year is found greatly improved. It is found also that degradation it suffers is attributed to an episode occurring in the interface between CdTe and carbon. A module in which two of the devices manufactured here are connected in series is tested. It exhibits no degradation when exposed to outdoor conditions, but its conversion efficiency is substantially degraded in a moisture test. (NEDO)

  2. FY 1998 report on the results of the New Sunshine Project - Development of the commercialization technology of the photovoltaic power system. Verification study of the photovoltaic power system - Research on engineering methods for cost effective PV installation (Data book. Survey of examples of PV systems in the world); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (tashu secchi koho no kenkyu kaihatsu (bessatsu data shu sekai no taiyoko hatsuden system jirei chosa))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the purpose of promoting installations of PV system and making use of the unused space for which a rise in the PV demand equal to that in houses, building roofs, etc. is expected, examination/research for much newer forms of land installation are proceeded with, and evaluation/verification of reliability/durability are conducted of new installation processes using thin film solar cells, adhesives, etc. In this fiscal year, for the purpose of contributing to the study to be widely made on various installation processes, the actual survey was conducted of various applications of the system which are being planned and introduced in Japan and abroad. Emphasis was placed on making new forms of installation applicable to Japan clear. Concretely, in addition to the study of new examples, the following were conducted: renewal of existing details of the survey, and electronic filing of system block charts/pictures as a key to the information supply by electronic media such as CD-ROM. Also conducted was a study for translating the contents into English or writing them both in Japanese and English. Further, the database was made newer using these results of the most up-to-date survey, and at the same time, the results were indicated of the statistical analysis of the usage, system form, power generation scale and element equipment of various systems. (NEDO)

  3. Fiscal 1997 R and D project on industrial science and technology under a consignment from NEDO. R and D of the ultimate manipulation technology of atoms and molecules; 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo gijutsu Sogo Kaihatsu Kiko itaku. Genshi bunshi kyokugen sosa gijutsu no kenkyu kaihatsu seika hokokusho (genshi bunshi kyokugen sosa gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes R and D of the ultimate manipulation technology of atoms and molecules (atom technology). The R and D aims at establishment of observation/manipulation technology of atoms and molecules as common basic technology in various industrial fields such as new material, electronics, bio-technology and chemistry. The R and D thus aims at establishment of observation/manipulation of solid surfaces and DNA organic molecules, formation of fine structures of atomic surface arrangement, and calculation/ simulation for predicting a reaction theorem of atom and molecule surfaces. In fiscal 1997, research was made on improvement and development of computer simulation environment, and description of an excited state of electrons by Green function. Establishment of a construction method and computation code is under investigation for pseudo- potential dependent on excitation energy. Survey was made on research trends of the atom technology by visiting overseas academic societies and institutions. International Symposium on Atom Technology was also held in Tokyo in Nov. 1997

  4. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1992. 3. Research and development of a simulated environment presenting technology; 1992 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 3. Mogi kankyo teiji gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This paper describes the simulated environment presenting technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1992. Methods to present, evaluate and improve composite acoustic environment handle the effects compounded of air propagating sound, solid propagating sound, and low frequency sound, and researches are being performed to elucidate noise evaluation indexes. A composite acoustic environment presenting device was designed, part of which has been fabricated. In the research of a radiation model that serves for enhancing working environment, development was made on a manually controlled artificial sunlight radiation device model. To simulate the kaleidoscopically changing spectral radiation intensity in the nature, the existing filters are insufficient, and development of a new system was necessary. Therefore, the developed and fabricated artificial sunlight radiation device was provided with a function that can simulate different natural sun beams in the manner of envelope approximation. In addition, the device was provided with ultra-violet ray cutting function to make it safe for human body. In the research of high-accuracy real visual sense recognition, a high-speed prototyping system, an improved sensor system, and a contact software were prepared. The intended targets were basically achieved. (NEDO)

  5. Achievement report for fiscal 1996 on the research and development of technologies for important region. Development of control system technology for combustion with energy use rationalized, etc.; 1996 nendo juyo chiiki gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika nensho nado seigyo system gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The goal is to develop basic technologies to build an SiC device capable of service amid high-temperature surroundings for the advancement and optimization of combustion control systems. In an SiC semiconductor, the Si-C bond is broken when irradiated with ions, and this makes the occurrence of thermal oxidation easy to occur. In the study to form SiC into single-crystal substrates, a substrate with warpage of 10 micrometers or less and surface coarseness of 10 nanometers or less is realized. In the development of sensor technologies, the high-speed CVD (chemical vapor deposition) method is applied for the growth of crystals further on a 3C-SiC layer epitaxially grown by MBE (molecular beam epitaxy) surface control, which improves on layer characteristics. Element technologies are developed for the construction of a 3-terminal element (FET: field effect transistor), which is for the construction of a high-temperature, high-speed SiC device. An effort is made at achieving 3C-SiC hetero-epitaxial growth, etc., on a 3-inch Si substrate using an SiC crystal film formation experimenting apparatus, which aims at constructing a control device. Concerning the combustion control system, the relations between the air/fuel ratio and the emission spectra of radicals OH, CH, and C2 in a flame are made clear. Also referred to are the basic studies being conducted at research institutes such as universities and a survey of technological trends abroad.

  6. Achievement report for fiscal 1984 on Sunshine Program-entrusted research and development. Research and development of photovoltaic power system (Research and development of amorphous solar cells - Research on defect density in amorphous silicon); 1984 nendo taiyoko hatsuden system no kenkyu kaihatsu seika hokokusho. Amorphous taiyo denchi no kenkyu kaihatsu (amorphous silicon no kekkan mitsudo no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-03-01

    For the development of high-efficiency, large-area, long-life, and low-cost solar cells, research is conducted on new methods of film formation and defect evaluation. Concerning the kinetics of Si thin film, a radical beam deposition method is proposed as a new low-temperature thin film growth method. Using the new method, a {mu}c-Si film is manufactured, through only a purely radical substrate surface reaction of chemically active, electrically neutral excited species. In research on the amorphous semiconductor superlattice, a new study is conducted on a multilayer, cyclic-structure superlattice consisting of thin films of a-Si:H and a-Si{sub 1-x}N{sub x}:H. In the research on an a-Si:H film formed by the direct photo-CVD (chemical vapor deposition) of disilane, the unit is improved and B and P are successfully doped by means of decompressed photo-CVD. In the evaluation of new materials for solar cells, research is conducted on the after-annealing characteristics of a-Si:H grown at a high speed, electrical characteristics of post-hydrogenated low boron-doped CVD a-Si, and microcrystalline SiGe alloys made by the spattering plasma CVD method. (NEDO)

  7. FY 1999 achievement report on the R and D of welfare techno-systems (Kyoto); 1999 nendo welfare techno system kenkyu kaihatsu (Kyoto) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The R and D were carried out of various kinds of physically functional substitution equipment which supplements the worsened functional ability of the aged/handicapped. In the research on various prototypes of physically functional substitution equipment, experiments on the use were conducted using Japanese speech recognition devices/programs which are standard products commercially available, so that the aged/handicapped can operate equipment (various devices such as home electric appliances) by speech (words). Further, the specifications were studied for technology to use the Japanese speech recognition technique for physically substitution functions. In the R and D of information infrastructure and various kinds of physically functional substitution equipment, the specifications were established for technology to operate lighting equipment, heater and TV by the Japanese speech, and the experiment was made using the prototype manufactured. As a result, the power source operation by speech of TV/lighting desk lump/electric stove has been finished almost certainly. Further study is needed such as TV channel selection by remote control. The investigation was made of the aid needs for the handicapped. (NEDO)

  8. Investigation under international cooperation on the mentality/intellect-based technology. Development of mind-based technology; Shinsei chisei kiban gijutsu kokusai kyodo kenkyu chosa. Mind-Based Technology no kaihatsu ni kakawaru kenkyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The mind-based technology (MBT) was investigated to be developed, for materializing the world where the human race and machinery live together without sense of incompatibility. Based on the human mind, the MBT is a technology to support the personal expression which respects the value judgment, diversity and individuality in the human life. For it, it is important to technologically comprehend the human mind and physiological/psychological state, and particularly, control the human will. In order to structure the social system in which the human race and technology live together, it is also important to build a life system information processing model which simulates the formation process to integrate the feeling, knowledge and conscience, together with an action system to be established. As an image to which the MBT is applied, support will be extended to the life fulfillment, personal expression and hearty communication. Development is expected toward the social security technology with robots living in the human society. Pursuing the mental richness and worthwhile life, the high-grade mature society needs the technology to communicate with the machinery gentle to the human race on the mutual interface. 21 refs., 8 figs.

  9. Fiscal 2000 achievement report. International demonstrative development of photovoltaic power generation system (Demonstrative study on grid-connected photovoltaic power generation system in Thailand); 2000 nendo seika hokokusho. Taiyoko hatsuden system kokusai kyodo jissho kaihatsu - Taiyoko hatsuden keitou renkei system jissho kenkyu (Tai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-09-01

    A demonstrative study was conducted in Thailand for grasping the effect on small electricity grids when several photovoltaic power generation systems, including AC modules, are connected to the grid. In fiscal 2000, surveys and studies were conducted about the data of the local power system, where to install the demonstrative system, and how to install the same, which were necessary for working out a basic design for Libong Island newly designated as the site for the demonstrative system. It was then concluded that the demonstrative system be a grid-connected 100 kW-level photovoltaic system comprising one main photovoltaic power station (85 kW), photovoltaic power systems for school buildings (3-6 kW, three schools), and AC modules (110 W, 10 locations). The manufacture of solar cell modules, grid-connected power conditioners, and measuring devices were completed. Civil engineering work and construction were under way on the site, including the construction of a management building, installation of concrete bases for solar cell arrays, construction of fences surrounding the site, and so forth. (NEDO)

  10. Research and development project plans for FY 1995; 1995 nendo kenkyu kaihatsu jigyo keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    The present research and development project plans for FY 1995 administrated by NEDO consist of research and development of new energy, and research and development of industrial technology. Are illustrated further enhancement of new energy introduction promotion measures, new stage of international projects, promotion of new energy and new energy technology development, further enhancement of industrial and scientific technology research and development, integrated measures against global and urban environment problems, and budget of NEDO projects in FY 1995. The research and development of new energy includes coal conversion technology, solar energy technology, geothermal energy technology, energy conversion and storage technology, hydrogen, alcohol and biomass energy technology, geothermal energy resources, coal resources development, new energy promotion department activities, NEDO information center activities, and so on. On the other hand, the research and development of industrial technology includes research and development of industrial technology, and global environment technology. The research and development of industrial technology consists of superconductivity, new materials, biotechnology, electronics, information and communications, machinery and aerospace, natural resources, humanity, life and society, and various leading researches.

  11. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Research and development of energy conservation oriented collective detoxification system for dioxins and toxic heavy metals in fly ash and soil; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Hibai dojochu no dioxin rui yugai jukinzoku no sho energy gata ikkatsu mugaika shori system ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop a system to collectively detoxify dioxins and heavy metals in incinerator fly ash or in polluted soil using microbes and/or chemicals. In the use of chemicals, verification tests are conducted for a system to detoxify dioxins and toxic heavy metals simultaneously. In the use of microbes, an effort is made to develop a low cost energy conservation type treatment system based on what is provided by the study of microbes such as Phanerochaete chrysosporium. As for the treatment of fly ash, an effort is made to recycle it into resources usable in the development of marketable products. For the detoxification of dioxins using chemicals, they are dechlorinated in a chemical reduction reaction. For their detoxification with help of microbes, it is found in an experiment of ash fly dioxin decomposition using Phanerochaete chrysosporium that the microbe reduces dioxins in both liquid phase and solid phase systems. The result of verification tests using chemicals shows that the reference level of 3ng-TEQ/g is easily cleared in the treatment of high concentration ash fly. In the detoxification of heavy metals, data is obtained indicating that the elution level of lead in ash fly is found reduced by 70-85% after treatment. (NEDO)

  12. FY 1990 report on the R and D of the manganese nodule mining system. 2/6 volume. Total system (experimental plan); 1990 nendo mangan dankai saiko system no kenkyu kaihatsu seika hokokusho. 2/6. Total system (jikken keikaku) hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    For the purpose of securing the stable supply of non-ferrous metal resources such as Ni, Co, Cu and Mn and of improving the overall ocean development technology, the R and D were carried out of a technology to mine Mn nodules existing in the bottom of deep sea of the depth between 4,000m and 6,000m by the fluid dredging method which is highly efficient and reliable. Therefore, plans of experiments to be made for each subsystem are adjusted/integrated to make the contents of a comprehensive experiment, and at the same time a draft of the comprehensive experiment plan was worked out for an experimental system to be developed/trially fabricated. As to a total system (experimental plan), a plan for execution was studied in the case of rationalizing the comprehensive ocean experiment plan and choosing between pump lift and air lift. The TA-C sea area was continuously investigated as a candidate sea area for survey and the range was limited. The paper studied the basic plan of the mining system and commenced the basic study of the assessment of economical efficiency. (NEDO)

  13. Fiscal 1997 project on the R and D of industrial scientific technology under consignment from NEDO. Report on the results of the R and D of technologies to invent original high-functional materials (technical development of structure control materials / R and D of multi-stimuli-responsive materials); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Dokusoteki kokino zairyo sosei gijutsu no kenkyu kaihatsu (kozo seigyo zairyo gijutsu kaihatsu) kodo shigeki oto zairyo no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described multi-stimuli-responsive materials out of the technology developments for creating original high-functional materials under the system of R and D of industrial scientific technologies. These are materials which repeatedly reproduce functions such as separation, penetration and movement in response to stimuli by imitating living organisms. In relation to polymer multi-stimuli-responsive materials, various copolymers were synthesized using N-acetyl (meta) acrylamide, of which the synthesis method was established in the previous fiscal year, as a main component, and thermal responsive polymer with upper critical solution temperature which becomes a base of separation functional materials was searched for. By immobilizing it with molecular recognition ligand, measured was thermal dependence of affinity of the immobilized matter to albumin. Also studied were molecular recognition cell adhesion/separation functional materials. Concerning composite multi-stimuli-responsive materials, with the use of silica microcapsule surface-immobilized with silane coupling agent, studied were the optimum conditions for immobilizing thermo-responsive polymer to the surface of the capsule. Using motion functional materials by ion exchange resin, obtained was motion functionality which is satisfactory at the state of practical use. 94 refs., 82 figs., 16 tabs.

  14. Report for fiscal 1997 on simple operation type CAD/CAM system development through international cooperation. Joint research cooperation; 1997 nendo 'kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku' ni kansuru hokokusho. Kyodo kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report describes Japan's joint researches with China, Indonesia, Malaysia, Singapore, and Thailand under the above-named project (MATIC) which were carried out in fiscal 1997. Scientists are invited to Japan from the above-named countries, to whom Japan's status of researches is explained and with whom discussion is conducted about progress in general and system development in those countries, and about verification tests. Japanese scientists visit research institutes of those countries so as to appraise the progress of researches and technological levels and to install computers for verification tests. Scientists visiting this country upon Japan's invitation and workshop held in Japan are enumerated below. Accepted by Working Group I (automobile and parts) are scientists from Indonesia and China and workshops from two countries; accepted by Working Group II (electrical home appliance) are scientists from Malaysia and workshops from five countries and then from four countries; and accepted by Working Group III (fiber and apparel) are scientists from China. Visits are made by the Working Groups to Thailand, Indonesia, Malaysia, Singapore, and China. (NEDO)

  15. FY 1998 Report on development of large-scale wind power generation systems. Part 1. Operational research on large-scale wind power generation systems; 1998 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. 1. Ogata furyoku hatsuden system no unten kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The research and development project is implemented for large-scale wind power generation systems, and the FY 1998 results are reported. In the FY 1998, a slip property variable generator is actually mounted on the wind power generator, to conduct various types of demonstration tests. The reliability validation tests include microstructure examinations, fatigue tests and fatigue strength tests to predict residual strength in the blade. It is confirmed that the blade has a sufficient residual strength. The performance validation tests include continuous measurement of power outputs and wind velocities, and analysis of the output fluctuations. The power output performance during winter when the west wind prevails is higher than designed. In the tests for evaluating the characteristics of the system on which a slip property variable generator is mounted, the output smoothing effect is confirmed in a range beyond the rated output. The wind power generation system is continuously operated, to accumulate the operational data for, e.g., capacity factor, operating time rate, and system failure status. The FY 1998 results are 920,000kWh as the output and 21% as capacity factor. The other items investigate include aerodynamic noise reduction countermeasures, fatigue life of the wind turbine blades, economics of wind power generation, and dismantling and reuse of the wind turbines. (NEDO)

  16. FY 1992 Report on the results of the research and development of micromachine technologies. R and D of highly functional maintenance technologies for power generating systems; 1992 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden shisetsuyo kokino maintenance gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Described herein are the FY 1992 results of the R and D project aimed at development of microcapsules, mother machines, examination modules without retrieval and working modules with retrieval, and their application to total systems for development of the highly functional maintenance technologies for power generating systems. Researches on the microgenerators involve studies and extraction of technical problems for structures, thin-film magnet production methods, coil winding methods, high-speed microbearings and microaccelerators. Researches on the mother machines involve development of the basic elements, on a trial basis, of the electrostatic actuators for the mechanisms of driving the main bodies, and evaluation of their characteristics by a minute torque analyzer. Researches on the examination modules without retrieval involve basic studies on, e.g., expansion driving, supersonic and microwave energy conversion devices for the expansion transfer mechanisms, development of these devices on a trial basis, evaluation of their functions, and extraction of the problems. Researches on the working modules with retrieval involve studies on shape memory alloy materials for tubular manipulators and actuator mechanisms. (NEDO)

  17. Fiscal 2000 achievement report on project for research and development of technologies for intelligent infrastructure creation and utilization. 'Development of high-efficiency protein expression system - 1 Development of system capable of high-efficiency expression of hyperthermophile-derived protein'; 2000 nendo chiteki kiban sose riyo gijutsu kenkyu kaihatsu gyomu seika hokokusho. Kokoritsu tanpakushitsu hatsugen system no kaihatsu -1 (Cho konetsukin yurai tanpakushitsu wo kokoritsu ni hatsugen suru system no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development was conducted aiming at the establishment of a system to enable the high-efficiency expression of the gene products of P. horikoshii OT3 and A. pernix K1. In an effort to develop a high-efficiency protein expression system with Escherichia coli acting as the host, studies were made about the expression of hyperthermophile protein by arginine rare codon elimination, and Ph FEN (flap endonuclease) was successfully overexpressed. In the development of Bacillus strains, screening was conducted for novel hosts, and a library was constructed for a screening task suitable for hyperthermophile-derived protein production. A system was also constructed capable of the high-throughput expression of various kinds of genes using Bacillus brevis. In the study of the expression of hyperthermophile-derived genes using T. thermophilus, promoter replacement resulted in an approximately 2-fold increase in representation at the maximum. Moreover, studies were made about the length at which foreign genes were efficiently incorporated into the T. thermophilus genome. (NEDO)

  18. Report on 1978 results. R and D on coal gasification technology (R and D on manufacture of low calorie gas for electric power generation); 1978 nendo sekitan gas ka gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden'yo teikarori gas no seizo ni kansuru kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-05-01

    The subject research has been conducted, since fiscal 1974, on the development of a pressurized fluidized-bed low calorie gasification furnace and on the various problems concerning a combined cycle power system, with the aim of establishing a technology for manufacturing fuel gas for power generation from coal and a power generation system linked with the technology. At the end of fiscal 1974, a test equipment was completed in Yubari for the development of gasification process with a coal processing capacity of 5 t/day, operating the gasification furnace for a total of 1,506 hours and gasifying Pacific coal for a total of 185 tons. The gasification reaction conditions were varied within the range of 0.3-1.5 mm coal grain size, 850-1,050 degrees C temperature, and normal to 8 atmospheric pressure, with a continuous test conducted for 48-96 hours, and with basic operation data obtained capable of producing gas having 1,200-1,400 kcal/Nm{sup 3} calories. In addition, through feasibility study, research and investigation were carried out for technologies relating to the practicability of a gasification power generation plant in 30 MW and 500 MW class. Implemented this year were studies for grasping various operating conditions by the 5 t/day gasification equipment, manufacture of a 40 t/day gasification equipment, and foundation work for construction in the Yubari test site. (NEDO)

  19. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1993. 4. Research and development of correlation and evaluation technology (Part 1); Ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The achievements during fiscal 1993 of research and development on a method to evaluate warm heat comfort by living scenes of workers by using a human body thermal model included completion of a human thermal model introduced with physiological knowledge such as artery-vein anastomosed (AVA) blood vessels and two-system blood circulation net. The effectiveness of the model was experimented and verified. It was made possible to estimate the reversal phenomenon occurring in hot heat environment, in which skin temperatures at peripheral body parts rise higher than those in the body trunk part, and skin temperature distribution. In the correlation study to estimate statistically the sense volume from skin temperatures, it was possible to estimate significantly different sense volumes from face skin temperatures, but the estimation accuracy was low because of such factors as difference in individuals. What is important in enhancing the accuracy is to identify ecological reactions of human being caused from change in the sense volume, select effective parameters, and study the mechanisms. In order to develop stress relaxing scents, discussions were given on degree of subjectivity stress by question papers and cortisol concentration in saliva as the parameters. An experimental system was developed to measure the effects of the scents to relax work stresses. A screening method was developed, whereas effects of 15 kinds of scent materials were investigated. (NEDO)

  20. FY 1991 report on the results of the contract R and D of the human sense measuring application technology. 2. R and D of the physiological effect measuring technology (2); 1991 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 2. Seiriteki eikyo keisoku gijutsu no kenkyu kaihatsu (2)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    In this paper, the following were studied: (1) easy-wearing net-type brain wave sensor and multi-purpose telemeter; (2) multi-point brain wave measurement. In this fiscal year, the fundamental design and evaluation of these were conducted. In (1), conducted were the study of specifications of system and shape as fundamental design of easy-wearing net-type brain wave sensor, and the evaluation using functional works. As fundamental design of multi-purpose telemeter, studied were the detailed specifications of transmitter and receiver and the system design. In (2), as fundamental design of multi-point brain wave sensor (64 electrodes), conducted were the specifications of system and shape of 19 electrode sensors and the evaluation using functional works trially made. As fundamental design of the analyzer interface, a system was studied for taking brain wave signals of 64 channels into the analyzer by analog/digital conversion. As to the interpolation system of topography, the following were carried out: study of the optimum interpolation system for estimating the electric potential at the portion where the electrode is not installed, based on the electric potential at the portion where 64 brain wave electrodes are installed; and evaluation of the interpolation system using topography by 12-21 electrodes as the pre-stage of 64 electrodes. (NEDO)

  1. Fiscal 1998 research cooperation project on development of the easy-to-operate electronic design/production support system; 1998 nendo kan'i sosagata denshi sekkei seisan shien system no kaihatsu ni kansuru kenkyu kyoryoku jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes 'Research cooperation on the easy-to- operate electronic design/production support system' which was promoted together with Asian countries as a part of the international research projects. This project is promoted by joint research with research organizations in China, Indonesia, Malaysia, Singapore and Thailand. The project promotes the interexchange and cooperation of researchers along the memoranda on MATIC (Manufacturing Technology International Cooperation) concluded between NEDO and research organizations every country. The project is implemented by CICC (Center of the International Cooperation for Computerization) through the contract with NEDO. CICC is promoting this project with the production system future integrated information system committee, MATIC committee, and automobile, home appliance, fiber and apparel working groups. The project has been promoted by the survey in fiscal 1994, the basic planning in fiscal 1995-1996, and development of the prototype information system in fiscal 1996-1998. The final demonstration test is scheduled in fiscal 1998. (NEDO)

  2. Introduction of research and development in Image Information Science Laboratory; Image joho kagaku kenkyusho ni okeru kenkyu kaihatsu no shokai

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-10

    This paper introduces research and development at the Image Information Science Laboratory. This is a joint industry-university research institution for the purpose of making a computer recognize human non-language information, expressing and transmitting it, with the research conducted at two centers, Kanto and Kansai. The following studies are being made at the Kansai research center: man/machine interface making natural communication possible between a man and a machine, with emphasis placed on visual information; sensing technology for measuring human activity, technology for analyzing/forming human sensitivity, and technology of expression; technology by which a work is done by a computer in place of a man and reproduced on the computer, with the skill transferred to a man; and development of a spatial expression media system such as a three-dimensional display device. The Tokyo research center is participating in the following projects: committee for promoting joint industry-university research and development of virtual reality (VR); joint industry-university research, development and implementation project of advanced VR; survey on physiological psychological effect in VR system and the like; and research and development of human media. (NEDO)

  3. FY 1998 report on the R and D of the industrial science technology. R and D of synergy ceramics; 1998 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Hazardous ingredients in gases exhausted from diesel, refuse treatment facilities, etc. are becoming the problem. The development is expected of porous ceramic films which have functions of separation/purification at high temperature. By making good use of the technology to synthesize ceramic films with uniform through pores of several ten nm order and the technology to form 1D through pores of several ten - 100{mu} m order, the development of the following technologies were made and are in sight: enhancement of functions of gas separation/purification, function of catalyst-carrying to be given, porous film formation/base material fabrication. For the commercialization of high performance structure use ceramic parts, required is innovation of the production method by which the production cost is reduced without damaging the characteristics. Technologies were used of micro-fine raw materials, rapid sintering, texture assessment, analysis, etc., and study was made of cost reduction in high performance ceramic parts. For energy conservation by reducing the sintering temperature, the following were trially conducted: mechanical ironing, use of low grade raw material, use of superplastic reformation and forging, etc. (NEDO)

  4. Research and development of basic technologies for the next generation industries, 'three-dimensional circuit elements'. Evaluation on the research and development; Jisedai sangyo kiban gijutsu kenkyu kaihatsu 'sanjigen kairo soshi'. Kenkyu kaihatsu hyoka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-04-01

    Research, development and evaluation were performed with an objective of establishing the basic technology related to three-dimensional circuit elements that integrate functions at ultra-high density. For the basic technology of lamination, the SOI technology suitable for the three-dimensional circuit elements was developed, and it has become possible to manufacture high-quality multi-layered crystalline structure by means of annealing that uses laser and electron beam. In addition, a lateral epitaxial technology for solid phase was developed, and the base to be applied to the three-dimensional circuit elements was established. Furthermore, the technology to put thin film circuits together would be useful for high-density integration in the future. The three-dimensional circuit makes parallel processing in each segment possible, whereas a possibility was shown that the processing can be performed at much higher speed than before. Actually a prototype three-dimensional circuit equipped with functions for parallel processing and judgment processing was fabricated. The image pre-processing which has been impossible on the real time basis in the conventional two-dimensional integrated circuit was realized in a speed as fast as milli-second order. These achievements lead to a belief that the targets for the present research and development have been achieved. (NEDO)

  5. Research and development of basic technologies for next generation industries, 'composite materials'. Evaluation on final research and development (interim report); Jisedai sangyo kiban gijutsu kenkyu kaihatsu. Fukugo zairyo (saishu kenkyu kaihatsu hyoka 2)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-05-01

    Development was made on a technology to evaluate quality of composite materials. Few data are available for environmental resistance of composite materials, whereas identification of environmental deterioration behavior and establishment of a environmental resistance evaluating technology are a significant issue in utilizing these materials as new materials for space, aeronautics, and marine applications in the future. The present research was taken up with objectives to elucidate deterioration behavior of composite materials exposed to special environment in the atmosphere and space and to establish methods for acceleration tests and environmental performance evaluation by using simulated environments equivalent to the natural environment exposure. The former period (fiscal 1982 through 1984) has investigated environmental conditions in the atmosphere and space, prepared standard test specimens, performed design on environmental devices simulating the environmental elements, as well as tests on deterioration due to environmental elements, and systematized the deterioration characteristics to establish composite test conditions. The latter period (fiscal 1985 through 1988) has developed the composite environment testing device based on the result achieved in the former period, elucidated the deterioration behavior under the composite environmental conditions, and performed evaluation tests on the developed composite materials (FRP). (NEDO)

  6. Research and development of basic technologies for next generation industries, 'composite materials'. Evaluation on final research and development (final report); Jisedai sangyo kiban gijutsu kenkyu kaihatsu. Fukugo zairyo (saishu kenkyu kaihatsu hyoka 3)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-05-01

    This paper carries the specifications for advanced composites in the investigation (SACOI), and lists the titles and organizations and persons in charge. The paper describes the specifications for test and measurement methods for each title. The titles are: testing methods of matrix resins for carbon fiber reinforced plastics, measurement method for thermogravimetry and glass transition temperature for the same plastics, measuring methods for specific gravity, fiber and void contents of carbon fiber reinforced plastics, testing methods for tensile properties, compression properties, apparent interlaminar shear strength, tension fatigue, interlaminar fracture toughness, crack propagation, high velocity impact, izod impact, and environmental resistance for the same plastics, evaluation methods for hot-press formability of prepreg, autoclave formability of prepreg for the same plastics, measuring methods for tex count, density, and fiber volume fraction of wire preform, testing methods for tensile strength at room temperature, tensile strength at elevated temperature of wire preform, measuring methods for thermal expansion coefficient, tension properties, compression properties, tensile shear strength, interlaminar shear strength, in-plane shear strength, tensile fatigue, high velocity impact and regular impact of wire preform. (NEDO)

  7. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium energy field / research and development of a reverse engineering system for local industrial articles (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium bun`ya / chiiki kogeihin muke reverse engineering system no kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the fiscal 1997 result of the research on the application of local industrial article use reverse engineering (RE, it had been regarded as imitation and reproduction technology, but has recently been as a part of the production information integration). With the actual local industrial article as standard, which has features in design and was added with local traditionality, such as glass having 3D free-form surface, 3D shape information modeling technology RE is developed, and a system for direct automatic metal mold processing is established, aiming at shortening of delivery date, cost reduction and higher grade. The target of the research is Okinawa prefecture. In fiscal 1997, study was made of the speeding-up of the non-contact 3D shape information inputting (multi-point simultaneous inputting by CCD of the laser reflected light of the actual model) and the data storage technology. Cast iron was selected as molding materials, judging from reactivity/machinability with heat resistant glass. Also studied was the blend of glass materials suitable for press forming. Further, studies were proceeded with of development of intellectual cutting tools into which sensor function is integrated and of virtual reality for facilitating/accelerating the design up to metal mold manufacturing. 39 refs., 88 figs., 21 tabs.

  8. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy field. Third year report. Development of precision farming system combined with the autonomous vehicle for large scale agriculture; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy bun'ya. Daikibo nogyo muke seimitsu jiritsu soko sagyo shien system no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A farming supporting system that enables autonomous driving was developed from a viewpoint that the development of super manpower saving technology including automation helps sustainable development of the Japanese agriculture. The following were conducted: development of autonomous driving vehicle, development of automated operation unit, field space mapping for precision agriculture and development of groups of PF (precision farming) work machine (weeder, controller, fertilizer applicator, harvesting machine), development of groups of field work sensor (simple soil analytical system, crop growing sensor, glass yield sensor), development of field information managing database, development of work optimized application software. The operation test on the integration system was made at the model production field. The operation experiment using fertilizer applicator, controller and autonomous driving tractor was carried out at a beet field of 2ha in the farming zone in Tokachi, Hokkaido, and the results were obtained as expected. Further, as to the precision agriculture introduced with developmental equipment, etc., 20% of the energy consumption is expected to be reduced. (NEDO)

  9. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy field. Third year report. Development of precision farming system combined with the autonomous vehicle for large scale agriculture; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy bun'ya. Daikibo nogyo muke seimitsu jiritsu soko sagyo shien system no kenkyu kaihatsu (dai 3 nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A farming supporting system that enables autonomous driving was developed from a viewpoint that the development of super manpower saving technology including automation helps sustainable development of the Japanese agriculture. The following were conducted: development of autonomous driving vehicle, development of automated operation unit, field space mapping for precision agriculture and development of groups of PF (precision farming) work machine (weeder, controller, fertilizer applicator, harvesting machine), development of groups of field work sensor (simple soil analytical system, crop growing sensor, glass yield sensor), development of field information managing database, development of work optimized application software. The operation test on the integration system was made at the model production field. The operation experiment using fertilizer applicator, controller and autonomous driving tractor was carried out at a beet field of 2ha in the farming zone in Tokachi, Hokkaido, and the results were obtained as expected. Further, as to the precision agriculture introduced with developmental equipment, etc., 20% of the energy consumption is expected to be reduced. (NEDO)

  10. Fiscal 2000 report on result of international joint demonstrative development of photovoltaic power generation system. Demonstrative research on photovoltaic power generation system interconnection system (Myanmar); 2000 nendo taiyoko hatsuden system kokusai kyodo jissho kaihatsu seika hokokusho. Taiyoko hatsuden keito renkei system jissho kenkyu (Myanmar)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Joint research was conducted with Myanmar on a photovoltaic power generation system interconnection system, for which fiscal 2000 results were described in this paper. Power generating facilities were set up consisting of 80kW photovoltaic, 40kW wind and 60kW diesel systems. With the photovoltaic and wind power generation connected to a small-scale power system as a ballast load, the system interconnection is formed through load adjusting equipment such as storage batteries. The hybrid system feeding is from 6 o'clock early in the morning until 23 late at night. The diesel power generation is free from restrictions. The operating method was set on system control (demand side management) by adjustment from the load side, with ballast load control employed that adjustably operates an ice machine load. The basic design was drafted in terms of a storage battery capacity of 1,000Ah and an ice machine load of 32kW. The daytime load was assumed to be 25% of the night load. On the equipment specifications set in this basic design, arrangement design was conducted for the equipment in the premises, making a land development plan and a basic construction plan including a temporary work site, construction steps, transportation and delivery of the equipment. Quantity of solar radiation and wind data were continuously observed. (NEDO)

  11. Achievement report for fiscal 1999 on research and development of technologies for medical welfare equipment. Home rehabilitation system for aphasia patients; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Shitsugosho zaitaku rehabilitation shien system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Element technologies under development involve (1) an authoring system for assistance program processing, (2) self-training system for supporting home rehabilitation, (3) human interface for aphasia patients and caregivers, (4) remote rehabilitation evaluation and diagnosis supporting system, and (5) a communication assisting system. Under item (1), a material incorporating interface, training contents layout and combination function, and general-purpose interface specifications are determined, and a one-piece system is designed and developed. Under item (2), a self-training player that behaves in compliance with the authoring specifications is designed and developed. Under item (3), a secondary unit is fabricated on the assumption of its use at an actual treatment scene. Under item (4), remotely controlled two-way face-to-face communication, camera control, shared operation of a training player, training scenario transfer component, etc., are developed and, furthermore, a one-piece system is designed and developed to support the therapist's rehabilitation assessment and diagnosis in coordination with the above-mentioned remotely controlled functions. Under item (5), a network communication component and an auxiliary function using voice synthesis are added for designing and developing a one-piece system that enables long-distance communication between the therapist and patients. (NEDO)

  12. Research and development of superhigh-technological processing systems in fiscal 989 (1.2). Development of devices for highly processing power generating facility parts (1.2.3); Chosentan kako system no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-03-01

    Described herein are the results of the research and development project for developing superhigh-technological processing systems, and devices for highly processing power generating facility parts.The R and D project for the superhigh-technological processing systems involves short-wavelength exima lasers for the techniques to expand their serviceability and improve their qualities; highly focused, wide-band energy ion beams for gas-phase focused ion beams and large-capacity cluster ion beams; superprecision machining for investigations on superprecision machining elements; techniques for forming and laminating thin films; high-speed surface modification of the stock materials; supporting techniques; and total systems. The R and D for the devices for highly processing power generating facility parts include investigations on the techniques for expanding serviceability of high-output exima lasers serving repeatedly for extended periods, and the techniques allowing the devices serviceable repeatedly for extended periods. The other R and D items include the techniques for light-resistant, high-strength elements, large-current ion beams, and reshaping by exima laser beams. (NEDO)

  13. Achievement report for fiscal 1990 on the research and development of automatic sewing system. High-speed laser beam cutting subsystem; 1990 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kosoku laser saidan subsystem

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    A report is compiled about the high-speed laser beam cutting subsystem being developed under the above-named large-scale industrial technology development project. In the research on an intelligent inspection machine for cloth for apparel making, frontier research and development efforts are conducted using computer-aid control technologies etc. In the research on a 1-dimensional sensor, a new algorithm is contrived for suppressing low the image processing unit cost, noise is removed, and a processing technology of detecting flaws only is invented. In the research on a 2-dimensional sensor, an algorithm is developed capable detecting flaws with stability in the presence of fluctuations in illumination. Furthermore, a new color-difference meter and a CAD (computer-assisted design)-aided cutting system capable of avoiding flaws, etc., are developed. As for the laser beam cutting system, a system is constructed that feeds value-added cut parts in a fully automatic way to the sewing stage according to a schedule generated by a process control computer. An experiment is conducted for meshed knife cutting, and the development goal is attained. (NEDO)

  14. Development of lane change aid system; Lane change aid system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Uemura, H; Yoshida, T; Butsuen, T [Mazda Motor Corp., Hiroshima (Japan); Sakai, N; Nakano, T; Nakamoto, T

    1997-10-01

    We have developed a lane change aid system, which detects vehicles behind in adjacent lanes with CCD images, shows the driver the information of vehicle location with a head-up display, and warns him/her if necessary. By comparing the brightness on two CCD images, distance distribution along several CCD lines is measured. To assure the effective vehicle detection on public roads, we have developed a detection algorithm which distinguishes vehicles and guard-rails by observing the patterns of measured distances. We will show the system configuration, detection logic, and the system evaluation on public road. 5 refs., 12 figs.

  15. Fiscal 2000 achievement report on the research and development of medical and welfare apparatus/technology. Home rehabilitation system for aphasia patients; 2000 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Shitsugosho zaitaku rehabilitation shien system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    In the effort to develop an authoring system for assistance programs, a self-training system to enhance home rehabilitation, a remote rehabilitation evaluation/diagnosis supporting system, and a communication assisting system, the systems developed in the preceding fiscal years were customized and, together with their operation manuals, introduced to seven hospitals and subjected to evaluation. The results were analyzed, and improvement centering on the ease of operation was carried out. Various development efforts were exerted to improve on what were strongly demanded. As for the aphasiac/caregiver interface, it was distributed to every hospital concerned. There was a demand for immediate introduction, and then the interface was developed into a practical tool to satisfy the demand. This enabled aphasiac patients to receive training stimuli effectively through various sense organs. (NEDO)

  16. Fiscal 1998 R and D project on global environmental industrial technology. R and D result report on environment- friendly production technology (advanced chemical synthesis reactor); 1998 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo. Kankyo chowagata seisan gijutsu (kokino kagaku gosei bio reactor) kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For high-efficiency production of substances by bioreactor, study was made on a bio-control mechanism as its elementary technology. On the study of breeding technology by expression control, the structure design of a control region and development of new expression vectors had been finished, and study was made on breeding of high-efficiency recombinant production cells by using candidate expression vectors. On the study of breeding technology by multi-stage enzyme reaction control, the enzyme gene of a system synthesizing cysteine from glycerol was searched, and hydroxypyruvaldehyde hydrogenase gene was isolated as substance production model. Cysteine production Escherichia coli combined with serineacetyl transferase gene was also prepared. In addition, study started on cloning of hydroxyacetone oxidase gene. On development of reactor system technology, for conversion of serine to cysteine, study was made on optimization of a reaction condition by theory of enzyme reaction rate. (NEDO)

  17. Achievement report for fiscal 1990. Research and development of ceramic gas turbine (Study on its adaptability with society); 1990 nendo ceramic gas turbine no kenkyu kaihatsu seika hokokusho. Shakai tekigosei kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-05-01

    With an objective to assist proliferation of ceramic gas turbine (CGT) which is desired of being put into practical use at an early time because of its effects of energy conservation, environmental preservation, and economic influence, investigations and studies were made on the CGT systems for cogeneration and portable power generation with regard to their latent markets, utilization patterns, and durability. In Section 1, investigations were given on stocking quantity by size in civil use buildings as the back-data for identification of effects by CGT and for estimation of its proliferation; identification of electric power to heat ratio (heat quantity/electric power amount) and patterns in use of energy in industries promising in CGT introduction; and on stocking quantity, energy demand and utilization patterns in industrial facilities. In Section 2, discussions were given on heat-power characteristics of the CGT, and energy utilization systems as the feasibility study on applicability of the cogeneration using the CGT. In Section 3, discussions were given on corrosion resistance of non-oxide based ceramics in relation with durability of the CGT, and oxidation behavior of silicon carbides in high temperature steam. In Section 4, future investigation assignments were discussed. (NEDO)

  18. Achievement report for fiscal 1989 on the research and development of automatic sewing system. Flexible sewing subsystem; 1989 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Flexible sewing subsystem

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    A report is compiled about the above-named system being developed under the large-scale industrial technology development project. In the research and development of 'high-performance pattern formation technology,' 'stabilization pretreatment technology,' 'multifunctional sewing technology,' and 'production control technology,' the specifications for each of the component units and the impression they will give have become clear. Though within the limits of the results of operation verification tests conducted for the respective units, it is deemed that each one of them now satisfies the target value for the most part. Researches are conducted by apparel manufactures on the assumption of systematization of the Tsukuba experimental plant, their researches covering the total processing time, amount of production, part shape deformation to occur during the movement of parts, and incorrect workpiece positioning. When the results of the researches are studied, however, it is found that processing time to be consumed at each unit has to be shortened, that deformation of workpieces during processing or movement has to be lessened to the maximum extent, and that the variation in workpiece positioning has to be reduced as much as possible. (NEDO)

  19. Fiscal 2000 report on data of international joint demonstrative development of photovoltaic power generation system. Demonstrative research on photovoltaic power generation system interconnection system (Myanmar); 2000 nendo taiyoko hatsuden system kokusai kyodo jissho kaihatsu hokokusho. Taiyoko hatsuden keito renkei system jissho kenkyu (Myanmar) - shiryohen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper describes the fiscal 2000 report on research data of joint demonstrative development with Myanmar concerning photovoltaic power generation system interconnection system. The purpose is an operation research in the case where a small-scale electric power generation system in an remote island or the like in Japan is linked with a severely output-fluctuating power generation system using energy of nature such as photovoltaic and wind power generation. In particular, among the system control (demand side management) methods by adjustment from a loading side, ballast load control was employed that adjustably operates load of an ice machine for example. As the contents of the data, the quantity of solar radiation and wind velocity at the Chaungthar site were shown as meteorological observation data. In addition, a graph was made on the meteorological observation data at the Chaungthar and Letkhokekone sites. The paper also explains the final explanatory data for selecting the sites in implementing the demonstrative research. As to the operation method of the hybrid power generation system, assumption was made for the daytime load in four cases from 50% (30kW) to 0% (0kW) of the nighttime. Storage batteries and diesel generators were installed and used in combination. Simulation results were also presented. (NEDO)

  20. Fiscal 1993 report on results of R and D on manganese nodule mining system. Manganese nodule mining system (Total system - experiment plan part); 1993 nendo mangan danakai saiko system no kenkyu kaihatsu seika hokokusho. 2/5. Mangan dankai saiko system (total system (jikken keikaku) hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Technology is being developed for mining the nodules existing at a depth of 4,000-6,000 m by a fluid dredge method, with the purpose of securing steady supply of non-ferrous metal resources and enhancing oceanic development technologies. To be concrete, comprehensive oceanic experiments will be conducted in the GA-04 sea area, 600 km southeast of Marcus Island, by developing and experimentally preparing a test system for the mining. In the R and D of a total system, activities were carried out in the two areas of (1) experimental operation section for design and manufacture of experimental equipment and comprehensive experimental simulation, and (2) experimental planning operation section for experimental policy, survey and analysis of sea area for experiment, and research on mining system. In (2), examination of the experiment implementation plan was carried out in the case where, as the experimental plan, the first stage experiment is implemented in TA-GA sea area and the second stage experiment in TA-TB sea area with abundant nodules of a submarine mountain in the area; examination was also made on the draft of an experiment implementation guideline suitable for M.S. Hakuryu No.3 as the experimental boat as well as on various guideline plans. In addition, a sensitivity analysis was made on the mining system as the evaluation of cost effectiveness in the case of commercial production. (NEDO)

  1. Fiscal 1997 survey report. Survey consigned to NEDO of the development of energy use rationalization home welfare equipment systems; 1997 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa. Itaku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of constructing new home welfare equipment systems of an energy effective use type, an investigational analysis was conducted of characteristics of the structure of houses considered of aged people, characteristics of the use of home welfare equipment, etc. As to the subject on space warming/cooling, it was found that the hour of stay-at-home of the aged tends to be longer, and the hour to be required for warming/cooling is longer, that the aged gradually lose senses regarding the peripheral environmental temperature, and the temperature to be considered should be at warmer/cooler levels, and that they are weak in heat shock, and the space of house where the temperature is uneven should be removed. Further, from the study in each welfare techno-house, possibilities were pointed out of further energy conservation in houses considered of the aged and home welfare equipment systems like the weight reduction of home welfare equipment systems and reduction of stand-by power, high air-tightness/high thermal insulation of houses for the aged, use of waste heat from air conditioners, introduction of solar energy to stand-by power and electrically-driven wheel chairs. 257 figs., 89 tabs.

  2. Achievement report for fiscal 1989 on the research and development of automatic sewing system. High-speed laser beam cutting subsystem; 1989 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Kosoku laser saidan subsystem

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    A report is compiled about the above-named system being developed under the large-scale industrial technology development project. In the research on the automatic cloth inspecting machine, the primary visual defect detector etc. are improved and enhanced in performance, which involves the color-difference detecting unit. A photomultiplier is adopted for shortening the time required for measurement. For the cloth conveyer system, improvement is accomplished, with importance attached to conveyance free of tension. In the research on the cutting system, it is acknowledged that data transmission and reception between the cutting FA (factory automation) computer and various units connected thereto satisfy the design specifications. A pattern match recognition unit is built, and a good result is obtained when it is tested in combination with the cutter main body. In the development of a process control data applicator, an ink drying mechanism to operate after data application, a nozzle dry-up preventing mechanism, etc., are designed and manufactured. In the study of marker layouts, a software program is developed for generating CAD (computer-aided design) data enabling proper response to the expansion and shrink of cloth. (NEDO)

  3. Worldwide clean energy system technology using hydrogen (WE-NET). Interim report of the research and development in Phase 1; Suiso riyo kokusai clean energy system gijutsu (WE-NET). Daiikki kenkyu kaihatsu chukan seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    Large scale and effective utilization of renewable energy including hydroelectric power, photovoltaic power, and wind power which are abundant on the earth can contribute to the solution of global environmental issues as well as the release of energy demand and supply. Hydrogen can be produced from the renewable energy, and is converted, transferred and stored if necessary. Such hydrogen can be used in various fields for power generation, fuel for transport, and city gas. In order to establish the technology by which worldwide energy network can be introduced for wide range of fields, conceptual design of a total system has been conducted, and elemental core technologies have been developed. Conceptual design of a practical scale system (total system) including a wide range from production of hydrogen to its utilization has been conducted, and its constitution has been illustrated. In addition, the energy balance and cost of hydrogen have been calculated and analyzed as a trial. Hydrogen production technology, transport and storage technology, and hydrogen utilization technology are introduced as individual elemental technologies. Research results of innovative and leading technologies obtained in FY 1996 are reviewed. 80 figs., 56 tabs.

  4. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Research and development of solar beam power generation and utilization systems and ancillary technologies (Investigations and researches on evaluations of photovoltaic power generation); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (taiyoko hatsuden hyoka no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Values given to global environment and economy by utilization of photovoltaic power generation are evaluated, and quantified to make clear the significance of the utilization thereof. Specifically, trial calculations were performed on LCA and damaging characteristics of photovoltaic systems, and reducible amount of carbon dioxide emission. Taking up thin film CdTe cells as the object, estimation was made on the energy payback time (EPT) and CO2 emission amount. The production scale ranges over 10 MW/ 30 MW/ 100 MW annually, the useful life is 20 years, and the unit requirement for CO2 emission originated from the charged electric power is 114 g-C/kWh. The EPT was 1.74 in the annual production of 10 MWp, 1.08 in 100 MWp, the unit requirement for CO2 emission was 14.0 in the annual production of 10 MWp, and 8.9 in 100 MWp. This is one of severals of that in the existing power supply source. For heavy metals, particularly Pb, the trial calculation resulted in 0.15 g/Wp in the crystalline type, and 0.1 g/Wp in the amorphous type. The problem therewith is separation and recovery. The reducible amount of carbon dioxide, or in other words, the amount of power that can be generated latently is 37,235 GWh/year, or 3.10 million tons when converted into carbon dioxide. (NEDO)

  5. Achievement report for fiscal 1998 on Welfare Technosystem Osaka research and development; 1998 nendo Walfare technosystem kenkyu kaihatsu (Osaka) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Old people's need for illumination is sufficiently covered by the JIS-stipulated illumination range. Although the minimum safe limit for the aged is serval times higher than that of the young, yet electricity saving may still be enhanced by proper adjustment without spoiling amenity for the aged. A hard floor puts a burden on the knees. The degree of fatigue due to the use of footgear is dependent not only on the shape but also on the user's habit. The transfer equipment seat surface height, if improperly set, oppresses the user psychologically and physiologically, the burdens heavier when the seat is lower. As compared with transfer aboard the wheelchair, a horizontal movement on the seat surface by the use of arms (fore and aft, right and left) demands less physiological burden. The above-said matters are taken into consideration when designing transfer equipment. As for emergency information systems, it is necessary to study seat pressure distribution, change in body temperature in a bath, change in blood pressure on the stool, and to develop a pulse counting simulator. A life space simulator and welfare utensil fitness evaluation are discussed. Also discussed are the development of a simulator for the comprehensive evaluation of motorized wheelchairs for their capability to encourage self-reliance, monitoring systems, and supervising/reporting systems (toilet irregularity annunciators etc.). (NEDO)

  6. Fiscal 1997 R and D project under a consignment from NEDO. R and D of the femtosecond technology; 1997 nendo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Femto byo technology no kenkyu kaihatsu (femto byo technology no kenkyu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Ultrahigh-speed electronic technology is indispensable for creating industrial basic technologies supporting the advanced information society in the 21st century. Control technology of photonic and electronic states in a femtosecond region is essential. To establish the development policy of generation and transmission devices for femtosecond light pulses, research and analysis were made on nonlinear optical response and light pulse transmission properties. Basic issues on devices and materials such as mode-locked semiconductor laser, pulse compression device and light-light modulation material for coding were extracted. For new femtosecond light pulse control/distribution devices, research and analysis were made on response properties of intersubband transition phenomena in a semiconductor and electron spin relaxation phenomena, and semiconductor quantum structure. To develop metrological technology using ultra-short light pulse, study was made on an evaluation method for time- fluctuation of pulses in 100 femtosecond level. Generation of femtosecond high-intensity X-ray pulse was possible by fine control of the existing high-intensity laser. 19 refs., 26 figs., 1 tab.

  7. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Development of energy use rationalization technology); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop self-complete type purification ceramic materials in which selection, separation, and purification functions are merged with the energy conversion function. Activities are conducted in the three fields of developing (1) materials derivation technology, (2) application technology, and (3) common base technology. In relation to selection, separation, and purification functions in field (1), studies are made about electrochemical cell structure control and cell constituting materials for enabling a high efficiency NOx purification reaction. As for the energy conversion function, studies are made about the improvement of characteristics of oxide based thermoelectric conversion materials and about changes in electrical output due to their development into cells. In a study of novel thermoelectric conversion materials, K{sub 2}NiF{sub 4} type Y{sub 0.33}Sr{sub 1.67}(Ni{sub 1-y}Co{sub y})O{sub 4-{sigma}} and Ce{sub 0.25}Sr{sub 1.75}(Ni{sub 1-y}M{sub y})O{sub 4-{sigma}} (M=Fe, Co) are synthesized, and electrical resistivity levels and Seebeck coefficients are determined at room temperature-800 degrees C in an oxygen current. Seebeck coefficients are found to be negative for all specimens, which shows that they are n-type conductors. Ce{sub 0.25}Sr{sub 1.75}(Ni{sub 0.7}Fe{sub 0.8})O{sub 4-{sigma}} exhibits the greatest output factor of 0.064 times 10{sup -4}Wm{sup -1}K{sup -2} (400 degrees C). (NEDO)

  8. Fiscal 1999 phase 2 R and D report of WE-NET (International Clean Energy Network Using Hydrogen Conversion). Task 5. Development of hydrogen vehicle system; 1999 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) dainiki kenkyu kaihatsu. Task 5. Suiso jidosha system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This report summarizes the fiscal 1999 research result on the safety of hydrogen absorbing alloy tanks for hydrogen vehicle systems and the measuring method of a fuel consumption rate of hydrogen fuel cell powered vehicles. In the impact rupture test of (mini-scale) hydrogen absorbing alloy tanks, the impact 3-point bending test result by drop weight showed no ignition caused by impact and friction energy acting on hydrogen released by rupture of tanks, and the necessity for taking spontaneous ignition of alloys due to fuel leakage into account. The experiment result on deformation and rupture of alloy tanks caused by expansion and contraction of crystal lattices due to hydrogen absorption and desorption showed relatively large deformation due to grain fining only within earlier 10 cycles, and no cracks nor other defects even after 1000 cycles. In the measurement of a fuel consumption rate of hydrogen fuel cell powered vehicles, the study result on flow rate measurement method, full tank method, electric current method, hydrogen balance method and oxygen balance method showed that the electric current method is most simple, accurate and practical. (NEDO)

  9. Fiscal 1999 achievement report on the venture business assisting type regional consortium - Minor business creation base type. Development of sodium hypochlorite activating system; 1999 nendo venture kigyo shiengata chiiki consortium kenkyu kaihatsu seika hokokusho. Jiaensosan natrium kasseika sochi no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The aim is to develop and widely diffuse a cleaning, sterilizing, and disinfecting system (chemicals and device) which is nearer to the best. A safety-conscious diluting/mixing technology was developed by which acid and sodium hypochlorite were mixed without generating any noxious gas. Using this technology, a mixing tube was developed, capable of homogeneously diluting chemicals in raw water and mixing them homogeneously. How the dilution and mixing occurred in the mixing tube was measured by an electric conductivity meter for evaluation, data on the state of diluting of the solution were plotted in a graphic chart for study, a comprehensive deliberation was made of performance, cost, etc., and then a device was experimentally constructed. A concentration level detecting sensor section and a metering pump were developed. The pH adjustment and disinfecting effect were assessed using various acids, and then it was found that the acetic acid was the most suitable in view of safeness, disinfecting effect, stability, and ease of adjustment. Based on the result of a comprehensive technical survey, a system was designed suitable for artificial dialysis, food processing, and cleaning and disinfecting of endoscopes. A prototype was built, and the development effort progressed to reach a level where a prototype was built and subjected to a field test. (NEDO)

  10. FY 1999 Results of research and development project for polymer electrolyte fuel cells (PEFCs). Development of high current density type 10kW class portable power source systems; 1999 nendo kotai kobunshigata nenryo denchi no kenkyu kaihatsu seika hokokusho. Kodenryu mitsudogata 10kW kyu kahangata dengen system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the FY 1999 results of the research and development project aimed at development of multi-stacked PEFC modules and plate-stack type methanol reformers, and researches on portable power source systems, for development of methanol-air 10kW class (over 0.3W/cm{sup 2}) PEFC systems for portable use by the end of the FY 2000. The programs for the multi-stacked PEFC modules include improvement of tolerance against CO by improvement of catalyst bed and gas passage structures; development of a multi-stacked 5kW class stack structured to prevent fuel starvation; endurance tests conducted at a constant load using a simulated methanol reformate gas; and development, on a trial basis, of the stack using a formed separator. The programs for the plate-stack type methanol reformers include development, on a trial basis, of reforming catalysts integrated with flow passages, combustion catalysts and CO oxidation catalysts, and endurance evaluation tests for the reformer elements. The researches on portable power source systems include studies on, e.g., system control/behavior and efficiency, and basic system designs. The performance and environment endurance tests are also conducted for auxiliary equipment, e.g., blowers. (NEDO)

  11. Fiscal 1996 report on the results of the R and D under a consignment from NEDO of the environment friendly type production technology. High-functional chemical synthesis bioreactor (for public); 1996 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo Shin Energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Kankyo chowagata seisan gijutsu (kokino kagaku gosei bioreactor) kenkyu kaihatsu seika hokokusho (kokaiyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of developing production technology of chemical substances which are resource conservative, energy saving and less in environmental loads, a R and D was conducted of a high-functional chemical synthesis bioreactor. The paper reported the results of fiscal 1996. As for proliferation control breeding technology, relating to the switch control technology of proliferation related genes by regulatory factors, the effectiveness on an incubator level was demonstrated, and at the same time improvement of reactor performance in using this technology was studied on paper. As to the manifestation control breeding technology, the actual design of the development of manifestation promotion technology by bent DNA, etc. was proceeded with, and at the same time the following were commenced: selection of bent DNA, confirmation of bent characteristics, and work of vector construction using candidate bent DNA. Further, the simple assessment system of manifestation vectors was constructed. In the development of bioreactor system technology, the actual design was started of the two-stage culture continuance system which separated proliferation and enzyme production. 48 refs., 41 figs., 6 tabs.

  12. Achievement report for fiscal 1998 on development of wide-area energy utilization network system. Eco-energy urban system (Research of systematization technology and evaluation technology out of energy system designing technology researches); Koiki energy riyo network system kaihatsu (eko energy toshi system) 1998 nendo seika hokokusho. Energy system sekkei gijutsu no kenkyu no uchi system ka gijutsu hyoka gijutsu no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the realization of urban society respecting enhanced energy efficiency and environmental protection, cities and surrounding industrial facilities are investigated for the development of element technologies involving energy recovery, conversion, transportation, storage, delivery, utilization, etc., and for the compounding of urban energy systems. In the study of the effect of introduction, assumption is made of delivery of heat to an urban heat accumulation district from a plant equivalent to a district air-conditioning system which is covered by the existing technologies. Also assumed are the delivery of exhaust heat to the said plant utilizing eco-energy element technologies and the replacement of existing technologies by eco-energy element technologies. Comparison is established in terms of energy efficiency, environmental protection, and economy, and then it is found that the eco-energy element technologies for the utilization of exhaust heat are in all cases superior to the conventional technologies as far as energy efficiency and environmental protection are concerned. It is found, however, that they are inferior from the economic viewpoint. The energy efficiency technology in heat transportation is superior to the existing technology in energy efficiency and environmental protection but roughly equal to the existing ones in economy. (NEDO)

  13. Fiscal 1997 report on the results of the international standardization R and D. Data format for rapid prototyping systems; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Sekiso zokei system yo data format

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Concerning the rapid prototyping (RP) system use new RP format and the related software, the paper promoted the international standardization in consideration of relationships with an international standard, STEP. RP, which is a technology to rapidly prototype a solid body based on the three-dimensional CAD data, is used in various fields of product manufacture, medical field, etc., and is expected to further expand its field of application. In this R and D, an international version of the RP software system developed for domestic use was developed, and at the same time a software was trially manufactured so that the data on STEP/AP203/CC5 and CC6 can be delivered to the system. Moreover, a plan on new AIC51X as the STEP/AIC suitable for PR was studied. Relating to these results, the paper conducted the publicity work to the persons concerned in RP in the U.S. and Europe, and also explained those at ISO/TC184/SC4 (STEP Conference). The PR use interface enabling highly rapid and accurate data processing reached to a stage of the international commercialization, and at the same time the study items were materialized for proposal of the new STEP standards suitable for RP. 18 refs., 80 figs., 12 tabs.

  14. Report on achievements of research and development of an automatic sewing system in fiscal 1986. Sewing preparation and processing technology; 1986 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei junbi kako gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-03-01

    This paper describes the sewing preparation and processing technology from the achievement report for fiscal 1986 on developing an automatic sewing system. For the cloth property evaluation technology, such devices were used to measure different kinds of cloths and evaluate cloth properties related to sewing performance, as the KES testing machine, the measuring device for composite transformation, large transformation and bending, and composite surface properties, the cloth air permeability testing machine, and the thermal property measuring device. The system was verified with regard to data banking to confirm feasibility of the system to practical application. Among the cloth stabilizing technologies, discussions were given on age-based stability of cloth properties, repetitive transformation resistance, temperature, hardener deposition amount, and bending rigidity in cloths treated with temporary hardening agents. Discoloration, robustness and device damaging effect of cloths were also investigated. A partial and temporary hardening device was fabricated to make partial hardening possible. A continuous deflocculating device was also fabricated making deflocculation of temporarily hardened cloth possible. The deflocculation was discussed on the sewing process in relation with workability, and it was revealed that low-level hardening treatment is effective. It was verified that the handling is facilitated particularly in cloths that tend to curl. (NEDO)

  15. Fiscal 2000 report on result of R and D on robot system cooperating and coexisting with human beings. Development for putting new power generating technology to practical use; 2000 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho. Shinhatsuden gijutsu jitsuyoka kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    A highly safe and reliable robot is being developed capable of cooperating and coexisting with human beings to carry out complicated operations in a dangerous site such as a plant, power station maintenance, construction, disaster relief, etc. This paper describes the fiscal 2000 results. In the research for navigated walking functions, the capabilities were extracted for walking straight, turning around and going up and down stairs, with a virtual platform simulated and examined. In the development of remote operation for proxy drive, a method was investigated for instructing change in posture and cooperative movement of the arms and legs. In the evaluation of proxy drive operations for industrial vehicles, a type of operating machine was specified for driving in a standing posture applicable to a robot. In the development of information forming technology supporting remote operations, a basic design was made for the simulator technology of compensating information. Server/client remote control technology was investigated, while a plurality of bi-directional interface means were reviewed for the purpose of efficient information exchange between a robot and an operator. A system for assembling a wall panel was evaluated as an outdoor man-machine cooperative operation. Adaptability to complicated environment such as unprepared ground was also studied, as well as the control of movement of a humanoid robot. (NEDO)

  16. Fiscal 2000 achievement report. Welfare technosystem research and development (Niihama); 2000 nendo walfare technosystem kenkyu kaihatsu (Niihama) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop welfare equipment systems for helping people needing care lead an independent life. In collecting data on the transfer of patients and carrying out research and development in this connection, activities are conducted to develop (1) a transfer wheelchair and a transfer aiding wheelchair, (2) a simplified transfer type toilet, and (3) a tilt mechanism installable on a standard wheelchair. Under item (1), a wheelchair and an auxiliary wheelchair enabling the transfer of a person who cannot move without help between a wheelchair and an automobile are experimentally built. Under item (2), a simplified transfer type toilet to which a single attendant can easily guide the patient from the bed is developed. Under item (3), a tilt mechanism is developed, installable on a wheelchair to recline the same for the aged person to assume a comfortable attitude. In the development of a portable character reading device, a finger tip reader was experimentally manufactured for reading Japanese characters. (NEDO)

  17. Research cooperation project for fiscal 1998. Research cooperation on the research and development of environment measuring laser radar (Follow-up); 1998 nendo kankyo keisokuyo laser reda no kenkyu kaihatsu ni kansuru kenkyu kyoryoku. Flow up

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research and development of laser radars for observing urban atmospheric pollution is jointly conducted by Japan and Indonesia for the goal of contributing to the construction of an administrative system on environmental matters compatible with the actualities of Indonesia. Under this project, laser radars are installed at three sites in the city of Djakarta where environmental problems are increasingly serious, an observation network system is constructed connecting the laser radar sites, and the data are collected, analyzed, and processed by a data processing center. This enables the acquisition of information about the pollution of urban atmosphere through the observation of the 3-dimensional distribution of atmospheric pollution. In fiscal 1998, the last year for follow-up, engineers and researches are dispatched by 'ODA (official development assistance) laser radar observation assistance committee' for assistance in system maintenance and pollution observation. System maintenance is carried out so that the laser radar system may be utilized by the Indonesian party. Observation assistance involves Mie scattering, and the Indonesian party is engaged in a long-term continuous laser radar observation. (NEDO)

  18. Fiscal 1997 development of fuel cell power generation technology. Part 3. Supplementary explanation to R and D of molten carbonate fuel cell and power generation system; 1997 nendo nenryo denchi hatsuden gijutsu kaihatsu hosoku setsumeisho. 3. Yoyu tansan'engata nenryo denchi (hatsuden system no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-05-01

    A supplementary explanation was compiled for the results of a commissioned project reported in fiscal 1997 (development of fuel cell power generation technology, and R and D (3) of molten carbonate fuel cell and power generation system). The supplementary explanation was given on the development of parallel flow stack, design/manufacturing of 250 kW stacks, design and manufacturing of 250 kW stacks in connection with installation/adjustment. (NEDO)

  19. FY 1998 report of the results of the R and D of human media; 1998 nendo human media no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In the light of the trial design/manufacture made in the previous fiscal year, the following were conducted in this R and D: design/manufacture of a system to support the combinedly complete design of designer, contemplation of a system to instantly search the necessary images without keyword input, joint design of urban environment after completion of urban redevelopment by virtual reality technology, design/manufacture of a system by which many people can feel reality, and manufacture of a system to enable evaluation of disaster prevention by a model of urban planning design. Further, carried out were exchanges of technology information and survey on the trend of domestic/overseas technology. In the R and D of the Kansei agent and human media database, pre-prototyping of the integrated system was conducted. By this, an image was materialized for realization of an industrial design support system including sensible information and multimedia contents using database. In the R and D of urban environment human media, the following were conducted: design/evaluation support for design including buildings and the whole urban environment; primary development of individual technology by which many people can virtually experience simultaneously landscape, wind environment, refuge behavior at the time of disaster, etc. (NEDO)

  20. FY 1991 report on the results of the contract R and D of the human sense measuring application technology. 4. R and D of correlation/evaluation technology (1); 1991 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 4. Sokan hyoka gijutsu no kenkyu kaihatsu (1)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    As a part of the R and D of correlation/evaluation technology, the following R and D were conducted in this paper: (1) high accuracy real sense visual recognition; (2) working environment at nuclear power plant with human sense and affinity; (3) amenity correlation technology in the combined environment mainly of thermal environment. In (1), the following seven items were studied: software for high accuracy real sense visual recognition; software for detecting contact of human movement with object, etc.; improvement of performance of speed of CG image indicator; harmony between image expression and video presentation; software technology for high speed modeling; measuring system under the virtual reality; production of a set of prototype system. In (2), as the environment of nuclear power plant site, visual environment of centralized control room; audio-environment of machinery room, etc., and radio-environment; environment where people have to put on special working ware, etc. In (3), development of a system to examine correlations among external stimulus environment/physiological effect/sensory quantity based on physiological reaction models; development of technology to quantitatively estimate amenity in the combined environment mainly of thermal environment. (NEDO)