Research and development project for large industrial technologies in fiscal 1989. Achievement report on research and development of manganese nodule mining system - Volume 2/6 (Edition for total system - experiment program); 1989 nendo mangan dankai saiko system no kenkyu kaihatsu seika hokokusho. 2/6. Total system (jikken keikaku) hen

Energy Technology Data Exchange (ETDEWEB)

NONE

1990-03-01

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 by using the fluid dredge system the manganese nodules existing in ocean bottoms as deep as 4,000 to 6,000 m. This paper summarizes the achievements in fiscal 1989. This fiscal year has reviewed and rationalized the experiment program for the purpose of largely reducing the experimental expense without damaging the purpose and achievement of the experiment. In the rationalized program, such programs were established as the dock side test at the quay and off shore of the Kobe Shipyard, a comprehensive trial operation in the sea area with depth of about 2,000 m, and comprehensive experiments in the sea area around 9 degrees 10 minutes north latitude and 146 degrees 30 minutes west longitude with depth of 5,150 m. Based on these programs, discussions were given on the personnel plan, operation management, fuel, and lubrication oil for the experimental vessel. In addition, discussions were given on the operation, maintenance management, operation management, communications, safety control, and hurricane countermeasures as the experiment implementation procedures. Furthermore, such discussions were given as investigation and selection of the environmental effects and the experimental sea areas for the experiment system. (NEDO)

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)

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)

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)

Achievement report for fiscal 1998. Multimedia system for the disabled; 1998 nendo seika hokokusho. Shogaisha taio multimedia system

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-01

Development has been made on the element technologies for a multimedia system for the disabled. In developing the non-visual graphical user interface (GUI) access system, a non-visual access system to enable the visually disabled to access a GUI system by utilizing sound and tactile devices was developed. In developing the three-dimensional sound utilizing information providing system, a system was developed, in which information on screen arrangement of the GUI in a personal computer is presented as spatial sound positions by using the three-dimensional sound control technology. The system can be operated non-visually using a mouse by controlling movements of a cursor. The current fiscal year has improved three-dimensional sound producing devices, three-dimensional sound interface, and how to handle their applications. User evaluations were also performed. Functions were expanded and improved in a system and an optical media reader that enable the visually disabled person to read printed papers by himself. Development was made also on a function to link the system with a total system. (NEDO)

Marketing research on potential demands of photovoltaic systems. Taiyoko hatsuden system no senzai shijo chosa seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

1988-03-01

Applicable uses and the market size for photovoltaic (PV) systems were investigated taking into consideration the features and economics of such systems. As a result of computing representative usage examples together with the extent of potential demand for PV, 238 GW for the power source in private homes, 76 GW for green houses, 126 GW for sewage water treatment plants, 4 GW for schools and universities and others were estimated. For the greater number of PV systems already in actual use, non-cost factors acted as major determining factors when deciding on implementation. Promising uses (applicable ideas) seen from the standpoint of non-cost factors were studied in order to develop the PV system market and gain breakthrough for lowering future costs and increasing proliferation for such systems. When it comes to simultaneously decreasing costs and increasing demand for solar batteries in the coming days, it will be impossible to make an immediate transition from the present state of demand for public use and for special use to the final goal of demand as a power source in the home. There is a need for an intermediate demand that can bridge this gap. (13 figs, 9 tabs)

Achievement report on developing inverse manufacturing system in fiscal 1998; 1998 nendo inverse manufacturing system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Research and development has been performed on a circulating type production system, or an inverse manufacturing system, to minimize the environmental load in the entire life cycle of industrial products from design to manufacturing, maintenance, recovery, and re-utilization. In developing the recycling information system, discussion and extraction were executed on the data to be exchanged between manufacturers and users in the inverse society. A new individual parts history control system was developed. In developing the recycling processing system, a prototype system was evaluated by using hypothetical data, wherein the possibility of improving the recycling processing efficiency and reducing the cost was verified. In addition, trial design was made on a recycling processing plant in consideration of the cost effect to get the future plant image. In fabricating the inverse manufacturing products, a prototype concept model was made for information terminal devices. Development was performed on such elementary technologies as the easy-to-disintegrate structure technology, self-integration connecting structure and environmental hysteresis detection system. (NEDO)

Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-03-01

'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1980 reported. This year, a detailed conceptual design was carried out on a coal fired MHD generation system, with points for the technological development concretely examined. In addition, investigation was conducted on the progress of MHD generation technology, development situation of other generation systems, state of energy resources, etc., in various foreign countries. In the conceptual design of the coal fired MHD generation plant, the system structure of a 2,000 MWt class commercial MHD generation plant was explained, as were the conceptual design of the structural elements and proposals for a 500 MWt class demonstration plant and an 100 MWt class experimental plant, for example. In the overseas trend of R and D on MHD generation, investigations were made concerning the U.S., Soviet Union, and China, with details compiled for such items as generation plants, combustors, generation channels, heat resisting materials, superconducting magnets, heat exchangers, seed slags, inverters, boilers and environments, and commercial plants. (NEDO)

Acute Hepatitis Induced by Chinese Hepatoprotective Herb, Xiao-Chai-Hu-Tang

Directory of Open Access Journals (Sweden)

Li-Ming Hsu

2006-02-01

Full Text Available Xiao-chai-hu-tang (syo-saiko-to in Japanese is a herbal remedy that has been widely used in China for treatment of respiratory, hepatobiliary, and gastrointestinal diseases, particularly among patients with chronic liver disease. However, its safety has recently been challenged. We, herein, report a Chinese patient with acute hepatitis induced by this herb. A 52-year-old woman presented with weakness, fatigue, and tea-colored urine after continual consumption of the decoction of xiao-chai-hu-tang for 1.5 months. Laboratory studies disclosed acute hepatitis even though all of the viral hepatitis markers were negative. Liver biopsy also revealed a picture of acute hepatocellular hepatitis. The symptoms improved after discontinuing the drug, and liver biochemical tests normalized 2 months later. The case report reminds us of the probable adverse drug reaction of herbs, even in some that are claimed to have hepatoprotective effects.

Achievement report for fiscal 1998. Home rehabilitation system for aphasia patients; 1998 nendo seika hokokusho. Shitsugosho zaitaku rehabilitation shien system

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-01

Development has been made on the element technologies for a home rehabilitation system for aphasia patients. First, studies were performed on an authoring procedure for aphasia patient training, and partial trial production and development were carried out on an authoring system for the training program formula. Then, studies were executed on a training simulation and analysis filter, and partial trial production and development were implemented on a home rehabilitation supporting and self-teaching system. Next, an input and output mechanism for voice signal processing was studied, and aphasia patient and caregiver human interface was partially fabricated on a trial basis. In addition, a remote rehabilitation communicating method was researched, and partial trial production was carried out on a remote rehabilitation evaluation and diagnosis support means. Finally, communication assisting means were researched, and a communication assisting system was partially produced on a trial basis. Good evaluation results were given on a demonstration system. Although partial indications were given on minute parts, practical agreement was obtained as a whole. Great expectation was given particularly on the remote rehabilitation system and the authoring system. (NEDO)

Fiscal 1974 Sunshine Project result report. Research on solar energy utilization systems (total system); 1974 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Total system

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-03-01

The current most important solar energy utilization fields are solar energy power generation (solar heat and photovoltaic power generation), and solar heat cooling and heating. A solar heat power system collects or stores solar thermal energy as energy source of power systems, and converts it to electric power through heat exchange systems. To establish such system, not only R and D on a collector, absorption capsule, storage unit and heat transfer unit, but also complete study on an optimum system configuration and environmental impact are necessary. A photovoltaic power system converts solar energy to electric power directly by photoelectric conversion device such solar cell. Except specific local uses, drastic cost reduction and improvement of a conversion efficiency (at present 12-15%) and life (several years) are necessary for solar cells. Although a lot of solar heat cooling and heating systems is in practical use in Japan, for its further diffusion an important research task is development of heat collector excellent in efficiency, cost, life and maintainability. (NEDO)

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)

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.

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)

Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-03-01

'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1980 reported. This year, a detailed conceptual design was carried out on a coal fired MHD generation system, with points for the technological development concretely examined. In addition, investigation was conducted on the progress of MHD generation technology, development situation of other generation systems, state of energy resources, etc., in various foreign countries. In the conceptual design of the coal fired MHD generation plant, the system structure of a 2,000 MWt class commercial MHD generation plant was explained, as were the conceptual design of the structural elements and proposals for a 500 MWt class demonstration plant and an 100 MWt class experimental plant, for example. In the overseas trend of R and D on MHD generation, investigations were made concerning the U.S., Soviet Union, and China, with details compiled for such items as generation plants, combustors, generation channels, heat resisting materials, superconducting magnets, heat exchangers, seed slags, inverters, boilers and environments, and commercial plants. (NEDO)

Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1981 reported. This year, technological reexamination was conducted for a 2,000 MWt commercial MHD generation plant, with evaluation carried out on the cost performance including the construction and operation cost. In addition, for the purpose of intermediate R and D towards the practicability, examination was also conducted on a system structure, concrete specifications of component element, cost of R and D including operation expenses for example, concerning an 100 MWt class experimental plant and a 500 MWt class plant. In the investigation of the overseas trend, information was summarized in detail on the experimental devices, combustors, generation channels, electrode materials, electrode phenomena, theoretical analyses, seeds, slag, component equipment, instrumental technologies, conceptual designs of generation plant, commercial plant, etc., in Soviet Union, China, Holland, India and EPRI, on the basis of the materials from the 19th MHD symposium held in UTSI and from the coal MHD specialist conference held in Sydney. (NEDO)

Achievement report for fiscal 1998. Optical tomographic system; 1998 nendo seika hokokusho. Hikari danso imaging system

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-01

Evaluations were given on spatial resolution and measurement time of an optical tomographic system by using the developed 64-channel time-resolved spectroscopy and an image reconstruction algorithm. With respect to the spatial resolution, the target value of 1 cm was verified from tomographic images of a phantom with a diameter of 10cm, simulating a neonate. The measurement time achieved 20 minutes, being one third of the target value. In installing the equipment at Hokkaido University, speeds of the optical switches and attenuators were increased to have reduced the measurement time to one minute. For installation at Kanagawa Rehabilitation Center, development has been made on a nano-second light pulser, whose average beam quantity has been increased to 40 times, and improvement has been given on the optical switches, the attenuators, and the indication software, by which the measurement time was decreased further by 30 seconds than that at Hokkaido University. In performing the clinical evaluation, the evaluation protocol resolved by the Experiment Evaluation Special Committee was submitted for deliberation at the Medical Welfare Device Clinical Evaluation Committee. Upon having been authorized by the Committee, the clinical evaluations were performed at Hokkaido University and the Kanagawa Rehabilitation Center. (NEDO)

Fiscal 1976 Sunshine Project result report. Research on solar energy utilization systems (total system); 1976 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Total system

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

For every solar energy utilization field, its background, feasibility, impact in practical use, and R and D policy in Japan were studied. Heating and hot water supply by solar energy are already practical because of less technical problems and reasonable profitability, and cooling is also practical as far as a technical viewpoint. At present, the technical level of solar heat power generation is in the stage of basic technology, however, in the future, development of economically reasonable systems will be demanded as well as establishment of its technology. The most difficult problem for realizing practical solar cell power generation systems is cost reduction. It is also another problem that a big demand of Si for solar cells further exceeds the current yield of Si in a semiconductor industry. A small-scale hybrid solar cell power generation system applicable to the roof of general residences is already feasible. Although a solar furnace is still poor in application to industrial fields, it is expected as the leading part for a future solar heat chemical industry. (NEDO)

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)

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)

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)

FY 1999 research and development results. Technological development of superconducting power storage systems; Chodendo denryoku chozo system gijutsu kaihatsu 1999 nendo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The research and development project is implemented for technological surveys on the superconducting power storage system (SMES) for cost reduction and high-temperature SMES, and the FY 1999 results are reported. The SMES cost analysis/evaluation program establishes the (basic flow for cost analysis/evaluation) for cost evaluation. The program for the SMES systems for system stabilization sets the specifications of 100MW as output and 15kWh as storage capacity at the generator end and intermediate switching station. The program for SMES systems for load fluctuation compensation and frequency control sets the specifications of 100MW as output and 500kWh as storage capacity at the installation site as the load end, and the investigation of high-temperature SMES technology is conducted on the conceptual designs of the SMES for system stabilization application (100MW, 15kWh) of toroidal coil type. The optimization designs are made for these systems. The investigation of the technology for high-temperature superconducting wires involves fabrication on a trial basis and evaluation for the characteristic evaluation coils, and characteristic measurement and applicability investigation for the large-current short conductor. (NEDO)

Achievement report for fiscal 1998. Esophageal vocalization aid system; 1998 nendo seika hokokusho. Shokudo hassei hojo sochi

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-01

Development has been made on element technologies for an esophageal vocalization aid system. With regard to the speaker, selection and trial production were performed on a speaker used for a phono-coupler to be used in coupling with a telephone transmitter. Performance not differing from that in the currently used telephone set was obtained in the overall characteristics evaluation using a dummy telephone circuitry. For the microphone, two kinds of hands-free microphones were fabricated on a trial basis. In order to develop pitch extraction and amplitude pitch conversion systems, pitch extraction performances were compared and discussed on the following five methods: the auto-correlation method, the Cepstram method, the average magnitude difference function (AMDF) method, the simplified inverse filter tracking (SIFT) method, and the time-domain excitation extractor using minimum perturbation operator (TEMPO) method. The hauling phenomenon, having come up as a problem in an auxiliary digital device, was analyzed to discuss methods for prevention thereof. In developing a voice/unvoiced distinction judgment method, a method using low domain power and high domain power was discussed. Development has been made on exclusive ICs, a voice analyzer, and the using feeling enhancing technology. In developing a total system, a digital unit incorporated esophageal vocalization aid system was developed and improved. (NEDO)

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)

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)

Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1981 reported. This year, technological reexamination was conducted for a 2,000 MWt commercial MHD generation plant, with evaluation carried out on the cost performance including the construction and operation cost. In addition, for the purpose of intermediate R and D towards the practicability, examination was also conducted on a system structure, concrete specifications of component element, cost of R and D including operation expenses for example, concerning an 100 MWt class experimental plant and a 500 MWt class plant. In the investigation of the overseas trend, information was summarized in detail on the experimental devices, combustors, generation channels, electrode materials, electrode phenomena, theoretical analyses, seeds, slag, component equipment, instrumental technologies, conceptual designs of generation plant, commercial plant, etc., in Soviet Union, China, Holland, India and EPRI, on the basis of the materials from the 19th MHD symposium held in UTSI and from the coal MHD specialist conference held in Sydney. (NEDO)

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)

Report on final evaluation of industrial science and technology research and development system. Comprehensive basic technologies for development of ocean resources. Manganese nodule exploitation system; Kaiyo shigen sogo kiban gijutsu (mangan dankai saiko system). Saishu hyoka hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

Described herein are the final evaluation results of the basic research and development of the system for exploiting manganese nodules as one of ocean resources. A 9-year project was started in the FY 1981 to establish the techniques to efficiently, economically exploit Mn nodules on a commercial basis, which are occurring on deep sea bottoms (4,000 to 6,000 m deep), in order to stably supply non-ferrous metallic resources, e.g., Ni, Cu, Co and Mn, which are essential for economic activities of Japan. Originally, the UN convention related to ocean laws raised development of unique exploitation techniques as the prerequisite condition for obtaining the right to develop Mn nodules. However, the situations around development of Mn nodules were changed since then, to devalue objects, significance and urgency of this project. The fourth amendment of the basic plans decided to suspend the comprehensive ocean tests in 1996, and to implement only the ocean/land tests in which part of the individual elementary techniques were combined. Therefore, the technological validation of the overall system could not be done sufficiently, and degree of achievement of the project is low, viewed from insufficient prospects of the commercial production. However, this project produced good results in individual elementary techniques, which are of significance for the resources policies. (NEDO)

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)

Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1983-03-01

'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1982 reported. This year is the final year of this research; therefore, reexamination was made from the practical standpoint on the R and D of coal fired MHD generation, evaluating the present technological level as well as clarifying the development procedures, with proposals made as to the R and D from now on. The present technological level in the practicability is still in the basic stage, where the essential problem is the development of combustors, air heaters and generation channels in particular. An examination was conducted for the problems, procedures and period of the development for each component equipment, with the results provided as materials for studying the path to the experimental plant of 100 MW heat input. In the method of proceeding with the R and D in the future, it was decided as essential, in order to enter the stage of the experimental plant from the element technology development, that R and D is carried out on the unestablished component technology, making sure that no excessive risk is taken in scaling up to the next stage. (NEDO)

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)

FY 1977 Annual report on Sunshine Project results. Survey and research on systems utilizing solar energy (Photovoltaic power generation systems); 1977 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoko hatsuden system

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-03-31

This project is aimed at investigation on irradiation conditions of natural solar radiation to establish the performance evaluation methods; establishment of standard evaluation methods under natural solar radiation; and investigation on practical problems involved in the photovoltaic power generation systems. The research items are (1) photovoltaic power generation systems, and (2) standard evaluation methods for photovoltaic power generation systems installed on the ground. The item (1) includes the effect analysis in which existing Japanese residential buildings are selected to estimate possibility of installation of photovoltaic power generation systems and possible quantity of power generated; conceptual designs in which several systems conceivable at present are proposed and outlined, and a 30kW photovoltaic power generation system is taken up to investigate, e.g., solar cell arrays for the system, orthogonal conversion devices, associated facilities, conceptual designs of storage batteries, problems involved therein, and future research themes; and operation of the cell, which takes up operational examples of solar cell power sources, and operational problems viewed from the power transmission side. The item (2) proposes the standard evaluation methods (primary drafts) for the solar cell arrays and panels as those for photovoltaic power generation systems installed on the ground. (NEDO)

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)

Fiscal 1974 Sunshine Project result report. Research on solar cooling/heating and hot water supply system; 1974 nendo taiyonetsu reidanbo kyuto system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-03-01

This report describes the fiscal 1974 research result on solar cooling/heating and hot water supply system. This 3- year project from fiscal 1974 to 1976 aims to predict the share of solar energy in future cooling/heating and hot water supply energy demand, and develop simulation technology. The project surveys and analyzes current domestic and overseas development states, and studies various systems to obtain characteristics of every system, pursuit an optimum implementation, and establish a diffusion plan. Future energy consumptions and prices are predicted in relation to energy saving, and the utilization impact of solar energy is analyzed. Study is also made on diffusion plan, profitability and performance evaluation method. Among these schedules, in fiscal 1974 based on the survey and analysis on previous domestic and overseas development states, features and problems were arranged every system and application. The basic study on system simulation, and rough feasibility study on solar heat systems by conventional technique were carried out. The basic data on performance evaluation standards were also prepared. (NEDO)

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)

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)

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)

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)

FY 1978 Annual report on Sunshine Project results. Survey and research on systems utilizing solar energy (Photovoltaic power generation systems); 1978 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoko hatsuden system

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-01

This survey report provides the basic data for planning national projects to smoothly raise the large industry of solar cell industry in the future by studying how to promote the research and development projects for this area, continuously pursued from the establishment of the Sunshine Project. This report clarifies, first of all, the concept of long-term schedules for research and development of solar thermal power generation systems, based on which technical themes are concretely surveyed, and their economic viability and ripple effects on the other industries are analyzed. The industry of solar thermal power generation systems is a new industry, even based on the global horizons, backed up by the Japan's high-technological areas of electronics and semiconductor industries. It is one of important projects to be urgently developed, also viewed from the above standpoint. This report describes the long-term visions of solar thermal power generation systems, and the research and development projects therefor; stock materials for solar cells and problems involved therein; research and development projects for low-cost solar cells; photovoltaic power generation systems, and the research and development projects therefor; conceptual designs of photovoltaic power generation systems; and standard analytical procedures for solar cells, and technical problems involved therein. (NEDO)

FY 1978 Annual report on Sunshine Project results. Survey and research on systems utilizing solar energy (Photovoltaic power generation systems); 1978 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoko hatsuden system

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-01

This survey report provides the basic data for planning national projects to smoothly raise the large industry of solar cell industry in the future by studying how to promote the research and development projects for this area, continuously pursued from the establishment of the Sunshine Project. This report clarifies, first of all, the concept of long-term schedules for research and development of solar thermal power generation systems, based on which technical themes are concretely surveyed, and their economic viability and ripple effects on the other industries are analyzed. The industry of solar thermal power generation systems is a new industry, even based on the global horizons, backed up by the Japan's high-technological areas of electronics and semiconductor industries. It is one of important projects to be urgently developed, also viewed from the above standpoint. This report describes the long-term visions of solar thermal power generation systems, and the research and development projects therefor; stock materials for solar cells and problems involved therein; research and development projects for low-cost solar cells; photovoltaic power generation systems, and the research and development projects therefor; conceptual designs of photovoltaic power generation systems; and standard analytical procedures for solar cells, and technical problems involved therein. (NEDO)

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)

Fiscal 1976 Sunshine Project result report. Research on solar energy utilization systems (photovoltaic power generation); 1976 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoko hatsuden

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

This report describes the fiscal 1976 research result on the technical and economical perspectives of various solar cells, high-efficiency solar cell and its evaluation technique, and a photovoltaic power generation system and its applications. On Si single-crystal slice solar cell, it was pointed out that cost reduction by automatic production process using no vacuum process is essential. On Si thin film solar cell, some problems to be solved for development of particle accelerating growth technique were pointed out. Study was also made on 2-6 group compound semiconductor solar cell, 3-5 group bulk crystal solar cell, 3-5 group thin film solar cell, solar collection solar cell, and raw polycrystal Si materials. On photovoltaic power generation systems, it was reconfirmed through reconsideration of power generation systems for every application that the photovoltaic power generation system for residences is promising. On medium- scale power generation systems, study was made on power load and system configuration in consideration of applications to electric railway, highway, and power source of isolated islands. (NEDO)

Fiscal 1976 Sunshine Project result report. Research on solar energy utilization systems (solar heat power generation); 1976 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyonetsu hatsuden

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

Research was made on solar heat power generation following last fiscal year, as a part of solar energy utilization technologies. In this fiscal year, in particular, research was made on the following: selection of suitable sites for solar heat power plants in Japan, estimation of expected power supply, positioning of a solar heat power system among future power systems, operation policy of solar heat power systems, survey on suitable sites for the 1,000kW pilot power plant, operation characteristics of the small test plant, design of the 1,000kW pilot power plant, test methods and facilities for every element equipment of solar heat power systems, an environmental test method for mostly solar collectors, and the profitability of solar heat power systems. Optimum operation temperature levels were nearly 350 degrees C for distributed systems and nearly 400 degrees C for centralized ones. The distributed system is profitable in a unit capacity range less than 5-10MWe, while the centralized system is profitable in a range over 10MWe. Under some assumptions, the power cost of solar heat power systems was estimated to be 20-30yen/kWH. (NEDO)

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.

FY 1977 Annual report on Sunshine Project results. Survey and research on systems utilizing solar energy (Solar thermal power generation systems); 1977 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyo netsu hatsuden system

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-03-31

This project is aimed at surveys and researches on operation, economic efficiency and performance evaluation of solar thermal power generation systems, and test methods, e.g., for aging the materials for their devices, in order to establish the methods for evaluating their performance. For operation of solar thermal power generation systems, a feasible system is a hybrid with another system, e.g., thermal power or nuclear system. For economic efficiency, heat-storage capacity will be based on power generation for around 4 hours a day for a solar system to be installed in Japan. The construction and light/heat-collecting costs should be reduced to around 300,000 yen/kW and 13,000 to 21,000 yen/m{sup 2}, respectively, in order to keep the power generation cost at around 23 yen/kWH. The energy analysis of solar thermal power generation, based on the data given by the industrial correlation tables, indicates that the total energy required for construction of the system can be recovered in 2 to 3 years. Also outlined are construction of a 1MW pilot plant and its facilities, and designs of the pilot plants with a curved surface or tower type light collector. A total of 12 types of reflection mirrors are screened for establishing the air-exposure testing methods. Methods for treating back surface edges of the reflection mirrors are also investigated. (NEDO)

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)

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)

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)

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)

Reports on 1979 result of Sunshine Project. Investigation and research on solar energy utilization system (solar thermal power generation system); 1979 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyonetsu hatsuden system

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-03-01

An investigation and research were conducted on the operation method of various solar thermal power generation systems and on the evaluation of the rating and cost performance; in the environmental test method for the equipment, the examination was continued for the test method and evaluation method concerning the absorbing surface and transmitting film; in the heat storing technology, an investigative research was done on the optimum heat storing method and energy conversion method suitable for the operation of the thermal power generation system, as well as performing, as an objective, a computer simulation on the total system with the purpose of clarifying the heat storing capacity. The results in the year were as follows. The operation method for solar thermal power generation was examined, as were the energy analysis, evaluation method of 1 MW pilot plant, the optimum utilization system of solar energy in the long run including its application, and technological economical problems to be solved for the next large solar thermal power generating plant. A discussion was carried out on the endurance test of the selective absorbing surface and transmitting film and on the durability of the reflection mirror. Evaluation and examination were made on the various materials of the 1 MW pilot plant. A review was done on various heat accumulating devices for solar thermal generation, mathematical thermal characteristics of heat accumulating devices, and future energy storing methods and problems. (NEDO)

FY 1999 report on the verification test on the system interconnection of the photovoltaic power system in Malaysia; 1999 nendo Malaysia ni okeru taiyo denchi hatsuden system no keito renkei jissho shiken seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

JET and SIRIM Behad, which is the standards and industrial research institute in Malaysia, worked this project together, and installed the Photo Voltaic Generation System (hereinafter refferred to as 'PV system') on the roof of the research building for researching basic conditions in the practical use of the PV system by gathering basic data. The power quality of a supply system necessary for a grid connection of the PV system was researched in the evidential experiment. Moreover, the invasion level and the invasion frequency to the PV system of the thunder surge by the peculiar weather condition in this region were researched. In addition, the requisite for the islanding function for the alternative emergency power supply was investigated. The contents of this project were composed of the three items. (1) research of the power quality in low voltage distribution system. Before and after the PV system is connected with the supply system, basic data concerning the power quality of the voltage, the current, and the frequency fluctuation, etc. in the system was collected. (1)measurement and investigation of the power quality under the current low voltage distribution system. By connecting ad monitoring recorder with a lower voltage distribution system, the current power quality i.e. voltage, current, frequency the fluctuation of voltage and frequency at the regular time were measured and investigated. (2) The power quality in the supply system grid connection of the PV system was measured and investigated. The voltage and the frequency in the case of supply system grid connection of the PV system were compared with the current state of preceding clause 1 and the stability of the power quality was evaluated. Moreover the output power of the solar battery was connected with the measurement device and then the surface temperature of the solar battery module, DC voltage, current and quality of solar radiation were measured. The subject in the practical use of

Report of results of contract research. 'Research on magneto hydrodynamic (MHD) generation'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-03-01

Examination was conducted in detail on an MHD generation system by coal combustion, with the results reported. Concerning a gas table calculation program in coal combustion, it was prepared assuming 100% slag removal ratio in the combustor as the primary approximation. A combustor for MHD generation needs to efficiently burn fuel using high temperature pre-heated air as the oxidant, to fully dissociate/electrolytically dissociate seed, and to supply to the generation channel a high speed combustion gas plasma having a high electrical conductivity which is required for MHD generation. This year, an examination was conducted on technological problems in burning coal in an MHD combustor. As for the NOx elimination system in an MHD generation plant, an examination was made if the method studied so far in MHD generation using heavy oil as the fuel is applicable to coal. Also investigated and reviewed were various characteristics, change in physical properties, recovery method, etc., in a mixed state of seed and slag in the case of coal combustion MHD. (NEDO)

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)

Fiscal 1976 Sunshine Project result report. Research on solar energy system (weather survey); 1976 nendo taiyo energy system no kenkyu seika hokokusho. Kisho chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-31

This report describes the fiscal 1976 research result on weather survey for solar energy systems. Study was made on preparation of the global solar radiation (GSR) map of Japan. To obtain the estimation equation of GSR based on related weather data, analysis was made on data at A type GSR observation sites and related weather data. As some factors effective for estimating monthly mean GSR, a relative sunshine duration, snowfall index (ratio of days more than 10cm in snowfall) and solar altitude index (sine of solar altitude at culmination hour) were selected. The estimation equation was prepared on the basis of these above factors. GSR was affected by relative sunshine duration exceedingly, snowfall by 12%, and solar altitude difference by 6% within an error of 5%. The monthly and annual GSR maps were prepared every site by the above calculation. The continuous observation results in Kagoshima and Fukuoka by recording direct pyranometers are presented. Scattered solar radiation is defined as the difference between simultaneously measured GSR and direct solar radiation. Weather data preparation in Fukuoka for design of solar cooling/heating and hot water supply systems is also described. (NEDO)

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)

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)

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)

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)

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)

Fiscal 1998 report on technological results. International cooperation project (Development/survey of high speed accelerometer measurement system); 1998 nendo koseido kasokudo keisoku system no kaihatsu chosa seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

On the basis of the judgment that the measurement of an impact force and acceleration is indispensable for evaluating safety of an automobile, developed jointly with the U.S. were a high precision system for measuring/evaluating acceleration and an impact force for calibration of instruments and also an impact force evaluation system such as an acceleration sensor and measuring instrument. To be concrete, the following were conducted; (1) development of high-speed acceleration measuring system for calibration of instruments, (2) evaluation of characteristics of pressure sensitive paper for example, and (3) verification test using a vehicle body unit. In (1), a vibrating table capable of three-dimensional control was developed, as was a device for measuring the movement of a specimen on the vibration table with a laser interferometer. In (2), dynamic characteristics were measured, using the device developed, for a pressure-sensitive paper sold in the market and a sensor system produced experimentally. It revealed that the dynamic characteristics were different from static ones. In (3), these sensors and measuring systems were incorporated into a vehicle body unit, with evaluation made on a bench test (11 km/h) and on an actual head-on collision test (55 km/h). (NEDO)

Fiscal 1976 Sunshine Project result report. R and D on solar cooling/heating and hot water supply system; 1976 nendo taiyonetsu reidanbo kyuto system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

This report describes the fiscal 1974-76 research result on solar cooling/heating and hot water supply systems. Research was made on survey and analysis of current R and D states, system analysis, energy impact analysis, installation sites of solar collectors, diffusion policy, profitability, and performance evaluation method. Main research results obtained are as follows. The effect of solar cooling/heating and hot water supply on the Japanese energy demand in 2000 is estimated to be 13% for residences and 5% for the other buildings. Environment pollution derived from solar cooling/heating is extremely less than that from conventional energy quantitatively. The facility cost is estimated to be probably 27,000yen/m{sup 2} in collector cost, and nearly 100,000yen/t in heat storage tank cost. As design data for solar cooling/heating systems, the estimation method of heat collection for every solar radiation rank, performance comparison of honeycomb type collectors, and various data for air heat collection systems are presented. (NEDO)

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)

Fiscal 1974 Sunshine Project result report. Research on solar energy utilization systems (photovoltaic power generation); Taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoko hatsuden

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-03-01

This report summarizes the research result on the guide for developing solar cells. The report includes (1) standard measurement method for solar cells, (2) system configuration and installation site, (3) optimum design and profitability of solar cells and (4) raw materials and pollution prevention. In the 1st research, study was made on the standard for solar radiation intensity, the definition and measurement methods for spectral profiles, and the measurement conditions for solar cells. In the 2nd research, study was made on various basic data for the scale of photovoltaic power systems. In the 3rd research, since it is necessary to obtain characteristics of solar cells with any profiles of physical constants such as impurity, minority carrier life and mobility by simulation of solar cell actions, research was made on the measurement method of minority carrier lives by using a prepared computer program. Technical and economical comparisons were also made between Si solar cells with various structures. In the 4th research, survey was made on various data for compound semiconductors, and study was made on industrial waste pollution. (NEDO)

Achievement report for fiscal 1982 on Sunshine Program-entrusted research and development. Research on hydrogen energy total system; 1982 nendo suiso energy total system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1983-03-01

In this research on a hydrogen energy total system, studies are conducted on the plan of a hydrogen energy proving pilot base and on hydrogen as fuel for automobiles. It is estimated that the construction of a hydrogen energy proving pilot base will cost 7.125-billion yen in total. The sum includes 6.410-billion yen for the construction of a system on an island named Island A, 500-million yen for structures on an island named Island B, and 215-million yen for the construction of a marine transportation system between the two islands. Large shares will go to a hydroelectric power plant and a hydrogen liquefaction system, the two occupying approximately half of the total sum. In the study of hydrogen as fuel for automobiles, it is concluded that hydrogen is advantageously employed as fuel for automobiles. When comparison is made in terms of heat value, it is found that even a hydrogen engine which is a mere modification of a currently used engine is comparable to the currently used engine in terms of performance. As for abnormal combustion, a hydrogen/air 2-system injection method is contrived, and this solves the problem almost completely. Cryogenic hydrogen is advantageous in both NOx emission and heat efficiency though within certain limitations. From the viewpoint of safety, the recommended automobile fuel structural formula is GH{sub 2}(MH). (NEDO)

Fiscal 2000 achievement report. Research on machine tool not necessitating hydraulic system; 2000 nendo yuatsu resu kosaku kikai no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

From the viewpoint that the manufacturing process, expendable items, and recycling should all be taken into consideration when machine tool energy consumption is the matter to discuss, it is concluded that the most important policy to follow in the effort to enhance energy conservation is to enable the tool to operate without hydraulic systems. For the realization of a general-purpose machine tool (lathe) to operate free of hydraulic systems, efforts are exerted to develop element technologies, tool rests, tail stocks, and chuck drives usable for the construction of a practical hydraulic system-free machine tool. In fiscal 2000, comprehensive evaluation of experimental machine tools continued, problems to solve for practical application were put together for the fabrication of improved units, and the improved units and an improved control method were integrated into a prototype of practical machine tools. The prototype was exhibited at Japan International Machine Tool Fair (JIMTOF) as a hydraulic system-free NC (numerically controlled) lathe Type LB300, and won a high valuation. The prototype was then tested for basic performance and for possibility of improvement, and problems to be solved before commercialization were isolated. (NEDO)

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.

Achievement report for fiscal 1981 on Sunshine Program-entrusted research and development. Research on hydrogen energy total system; 1981 nendo suiso energy total system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

In this research, studies are conducted relative to the time point, form, and magnitude of the introduction of hydrogen into Japan's total energy system. The research aims to construct a hydrogen energy total system consisting of hydrogen energy subsystems to be available in the future and to clearly define the stage at which transfer to the target system will be carried out. In the research for fiscal 1981, studies continue about the feasibility of hydrogen as automobile and aviation fuels and as a material for use in chemical engineering, about conversion into each other of hydrogen and various synthetic fuels and electric power with which hydrogen will have to compete in the domain into which it will be supplied, and about technologies of their utilization for comparison between such energies in the search for their interchangeability. Surveys are conducted on technical data about local energies. The Yakushima island is chosen, for instance, and a conceptual hydrogen energy base is constructed there and the cost for the construction is estimated. At the last part, the feasibility of the introduction of hydrogen into Japan's energy system in the future is discussed for assessment. (NEDO)

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)

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)

Probability of major depression diagnostic classification using semi-structured versus fully structured diagnostic interviews.

Science.gov (United States)

Levis, Brooke; Benedetti, Andrea; Riehm, Kira E; Saadat, Nazanin; Levis, Alexander W; Azar, Marleine; Rice, Danielle B; Chiovitti, Matthew J; Sanchez, Tatiana A; Cuijpers, Pim; Gilbody, Simon; Ioannidis, John P A; Kloda, Lorie A; McMillan, Dean; Patten, Scott B; Shrier, Ian; Steele, Russell J; Ziegelstein, Roy C; Akena, Dickens H; Arroll, Bruce; Ayalon, Liat; Baradaran, Hamid R; Baron, Murray; Beraldi, Anna; Bombardier, Charles H; Butterworth, Peter; Carter, Gregory; Chagas, Marcos H; Chan, Juliana C N; Cholera, Rushina; Chowdhary, Neerja; Clover, Kerrie; Conwell, Yeates; de Man-van Ginkel, Janneke M; Delgadillo, Jaime; Fann, Jesse R; Fischer, Felix H; Fischler, Benjamin; Fung, Daniel; Gelaye, Bizu; Goodyear-Smith, Felicity; Greeno, Catherine G; Hall, Brian J; Hambridge, John; Harrison, Patricia A; Hegerl, Ulrich; Hides, Leanne; Hobfoll, Stevan E; Hudson, Marie; Hyphantis, Thomas; Inagaki, Masatoshi; Ismail, Khalida; Jetté, Nathalie; Khamseh, Mohammad E; Kiely, Kim M; Lamers, Femke; Liu, Shen-Ing; Lotrakul, Manote; Loureiro, Sonia R; Löwe, Bernd; Marsh, Laura; McGuire, Anthony; Mohd Sidik, Sherina; Munhoz, Tiago N; Muramatsu, Kumiko; Osório, Flávia L; Patel, Vikram; Pence, Brian W; Persoons, Philippe; Picardi, Angelo; Rooney, Alasdair G; Santos, Iná S; Shaaban, Juwita; Sidebottom, Abbey; Simning, Adam; Stafford, Lesley; Sung, Sharon; Tan, Pei Lin Lynnette; Turner, Alyna; van der Feltz-Cornelis, Christina M; van Weert, Henk C; Vöhringer, Paul A; White, Jennifer; Whooley, Mary A; Winkley, Kirsty; Yamada, Mitsuhiko; Zhang, Yuying; Thombs, Brett D

2018-06-01

original sponsor of the development of the PHQ-9, which is now in the public domain. Dr Chan is a steering committee member or consultant of Astra Zeneca, Bayer, Lilly, MSD and Pfizer. She has received sponsorships and honorarium for giving lectures and providing consultancy and her affiliated institution has received research grants from these companies. Dr Hegerl declares that within the past 3 years, he was an advisory board member for Lundbeck, Servier and Otsuka Pharma; a consultant for Bayer Pharma; and a speaker for Medice Arzneimittel, Novartis, and Roche Pharma, all outside the submitted work. Dr Inagaki declares that he has received grants from Novartis Pharma, lecture fees from Pfizer, Mochida, Shionogi, Sumitomo Dainippon Pharma, Daiichi-Sankyo, Meiji Seika and Takeda, and royalties from Nippon Hyoron Sha, Nanzando, Seiwa Shoten, Igaku-shoin and Technomics, all outside of the submitted work. Dr Yamada reports personal fees from Meiji Seika Pharma Co., Ltd., MSD K.K., Asahi Kasei Pharma Corporation, Seishin Shobo, Seiwa Shoten Co., Ltd., Igaku-shoin Ltd., Chugai Igakusha and Sentan Igakusha, all outside the submitted work. All other authors declare no competing interests. No funder had any role in the design and conduct of the study; collection, management, analysis and interpretation of the data; preparation, review or approval of the manuscript; and decision to submit the manuscript for publication.

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)

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)

FY 1977 Annual report on Sunshine Project results. Research on solar energy systems for air conditioning and hot water supply; 1977 nendo taiyo netsu reidanbo kyuto system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-03-31

This project is aimed at research and development of utilization of solar energy for air conditioning and hot water supply, as part of the researches on systems under Sunshine Project for utilization of solar energy. This project is focused on the research items, selected from those pursued by the 3-year project beginning in FY1974 as the ones considered to be important for the future diffusion and promotion of the systems for utilization of solar energy. The 3-year project has produced the software and hardware results, based on development of the devices and construction of a solar house. At this stage of time, it is pointed out that studies on economic viability of the system, development of the software for diffusion of the solar systems, and development of new, more suitable systems and methods for utilization of solar energy are important. In this fiscal year, the four themes (studies on economic viability of the conceptual solar system designs, simplified methods for designing the systems, evaluation of system performance, and studies on energy-saving effects and economic viability) are taken up, viewed from development of the software for diffusion and promotion of the systems for utilizing solar energy, based on the results obtained by the previous 3-year project. (NEDO)

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)

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)

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)

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)

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)

FY 1998 annual summary report on 6-axis, high-precision non-rotating machining systems (first year); 1998 nendo 6 jiku koseido heru kako system no kaihatsu seika hokokusho. Daiichinendo

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This R and D program is aimed at development of high-precision systems, based on non-rotating machining, in order to improve precision of machining of curved surfaces, e.g., mold, and members of complex shapes, e.g., those for aircraft. For non-rotating machining of curved surfaces, it is necessary to continuously control attitude and sending speed of the tool, and hence to simultaneously control 6 axes of a high-speed, high-precision tool machine. New techniques, e.g., high-precision non-rotating machining, 6-axis CAM/CAE systems and high-speed, high-precision NC systems, are being developed, in order to realize the above objectives. The total systems combining these techniques are also being developed. The 6-axis, high-precision, non-rotating tool machine will be made on a trial basis, to demonstrate its practicality. The major FY 1998 results are development of a non-rotating machining tool for deep grooves (under the theme of machining techniques), development of software for cutter path generation for 6-axis non-rotating machining to confirm its validity by the tests with a commercial machine (CAD/CAM), and modification of NC for early-stage cutting tests (NC). (NEDO)

Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Operational research of humanoid robot system; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This paper reports the achievements in fiscal 2000 in the operational research of humanoid robot system. Carrying out the development smoothly and efficiently requires accumulation of the operational know-how in both of the periodical check and maintenance and the aspects of hard and software to maintain the functions and performances of the robot platform having been developed in the previous fiscal year. Checks were given on fitting of the fasteners and connectors, batteries, and sensors. Operations were confirmed and adjusted on the liquid crystal projector of the surrounded visual display system for remotely controlled operation, polarization filters, screens, reflector mirrors, and wide viewing angle cameras. Verifications were made on fitting of the arm operation force sensing and presenting system, checks on the mechanical components, and operation of the driving system, whereas no change has been found in the operation for the period of one year, and sufficient performance was identified for the remote robot operation. The virtual robot platform has presented no crash and impediments during erroneous use in the disks of the dynamics simulator and the distributed network processing system. (NEDO)

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)

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)

Fiscal 1975 Sunshine Project research report. Research on hydrogen purification storage transport systems, and their safety technologies; 1975 nendo suiso no seisei, yuso, chozo system oyobi hoan gijutsu ni kansuru kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-05-31

In fiscal 1975, research was made on (1) some problems and their solutions for practical hydrogen purification storage transport (HPST) systems, and (2) analysis and optimization of HPST systems. The material-energy flow diagram and rough hydrogen system relevance tree were prepared, and the position of HPST system in hydrogen systems was considered together with use of liquid hydrogen. In (1), the current technologies and problems were arranged for every component of purification system, storage system, transport and distribution system, and metal hydride. Study was also made on some problems and solutions for their R and D. In (2), study was made on the basic model of HPST, and the compatibility with a total energy system. Overseas and Industrial Research Institute (IRI)'s trial calculation results were arranged for HPST cost data as input data for trial calculation of optimization. As for a safety and reliability, study was made on the target, system and main R and D fields for the safety management of HPST system, referring to the concept of safety managements in nuclear power generation and LNG system. (NEDO)

1998 Annual Study Report. Standardization for securing interoperability between optical disk systems; 1998 nendo seika hokokusho. Hikari disk system no sogo un'yosei kakuho no tame no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This R and D program is aimed at securing interoperability between optical disk systems, based on the logical formats, to propose the draft international standards. For the volume/file structures proposed by ISO/IEC 13346, the universal disk format (UDF) proposed by the Optical Storage Technology Association (OSTA) is taken as the target file system, to improve the conformance test environments and develop the standards for advanced interoperability. The 1998 R and D themes include development of the UDF conformance testing tools for avoiding the interoperability-related problems involved in the UDF, which are actually observed, and investigations on the UAF specifications and preparation of the UAF-related standard evaluation systems for preparation of the draft standards for the Universal Accessible Filesystem (UAF), planned to be conducted in and after the next fiscal year, which allows, e.g., network seamless application of a variety of the future optical disks. (NEDO)

Report of results of contract research. 'Research on magneto hydrodynamic (MHD) generation'; MHD hatsuden system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-03-01

Examination was conducted in detail on an MHD generation system by coal combustion, with the results reported. Concerning a gas table calculation program in coal combustion, it was prepared assuming 100% slag removal ratio in the combustor as the primary approximation. A combustor for MHD generation needs to efficiently burn fuel using high temperature pre-heated air as the oxidant, to fully dissociate/electrolytically dissociate seed, and to supply to the generation channel a high speed combustion gas plasma having a high electrical conductivity which is required for MHD generation. This year, an examination was conducted on technological problems in burning coal in an MHD combustor. As for the NOx elimination system in an MHD generation plant, an examination was made if the method studied so far in MHD generation using heavy oil as the fuel is applicable to coal. Also investigated and reviewed were various characteristics, change in physical properties, recovery method, etc., in a mixed state of seed and slag in the case of coal combustion MHD. (NEDO)

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)

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)

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)

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)

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)

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)

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)

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)

Report on achievements in fiscal 1999. System technology to create human life compatible living environment; 1999 nendo ningen kodo tekigogata seikatsu kankyo soshutsu system gijutsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The present research and development is intended to develop the following technology: a system technology to measure, understand and accumulate human activities, analyze objectively the compatibility of human being with products and environments, and support to have the products and working environments comply with activity characteristics of individual persons (a system technology to create human life compatible living environment). Human activities are developed in various scenes, and it is not easy to structure technologies to measure, understand and support the activities common to all of the scenes. Therefore, development will be made on the technologies for measuring, understanding and supporting the activities in the human activity scenes. Development of the manipulative activity complying technology deals with human activities in the scenes to operate devices by which the activities are changed by situation identification and skills in addition to activity characteristics of individual persons. Furthermore, as a scene in which attention to the activity characteristics of individual persons, skills, and external situation is a problem, the automobile driving activities are taken up for discussion, as well as the object building work activities as a scene in which difference in skills of individuals is a problem. (NEDO)

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)

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)

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)

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)

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)

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)

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)

Herbal hepatotoxicity: a tabular compilation of reported cases.

Science.gov (United States)

Teschke, Rolf; Wolff, Albrecht; Frenzel, Christian; Schulze, Johannes; Eickhoff, Axel

2012-11-01

Herbal hepatotoxicity is a field that has rapidly grown over the last few years along with increased use of herbal products worldwide. To summarize the various facets of this disease, we undertook a literature search for herbs, herbal drugs and herbal supplements with reported cases of herbal hepatotoxicity. A selective literature search was performed to identify published case reports, spontaneous case reports, case series and review articles regarding herbal hepatotoxicity. A total of 185 publications were identified and the results compiled. They show 60 different herbs, herbal drugs and herbal supplements with reported potential hepatotoxicity, additional information including synonyms of individual herbs, botanical names and cross references are provided. If known, details are presented for specific ingredients and chemicals in herbal products, and for references with authors that can be matched to each herbal product and to its effect on the liver. Based on stringent causality assessment methods and/or positive re-exposure tests, causality was highly probable or probable for Ayurvedic herbs, Chaparral, Chinese herbal mixture, Germander, Greater Celandine, green tea, few Herbalife products, Jin Bu Huan, Kava, Ma Huang, Mistletoe, Senna, Syo Saiko To and Venencapsan(®). In many other publications, however, causality was not properly evaluated by a liver-specific and for hepatotoxicity-validated causality assessment method such as the scale of CIOMS (Council for International Organizations of Medical Sciences). This compilation presents details of herbal hepatotoxicity, assisting thereby clinical assessment of involved physicians in the future. © 2012 John Wiley & Sons A/S.

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)

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)

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)

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)

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)

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)

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)

FY 1994 report on the results of the development of a large wind power system. Development of control technology of the array type wind power system; 1994 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. Shugogata furyoku hatsuden system no seigyo gijutsu no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

This technology development aims at developing the design technology of the array type wind power system and the control technology to efficiently operate the system. As a result, the wind turbine produced by Micon was selected. The rated power is 100kW, and the number of the wind turbine is three. The three-phase short-circuit capacity at the generating end of the wind power generation facilities is 26,25 MVA, which can fully be broken. A simulation of voltage variation/frequency variation was made to grasp various phenomena of the output of the wind power system influencing the power source system and power distribution system. As a result, it was confirmed that it is possible to operate the system safely without lowering the quality of power. As to the overall monitor/control system which controls wind turbines, five wind turbines as many as possible are grid-interconnected and the number of wind turbine is to be controlled by a ratio of the total demand power to the gross generating output of wind power in the Miyako system, for the purpose of increasing the rate of equipment utilization of the wind power system also at the time of the lowest load of the Miyako system. In the operation of two-system interconnection, the gross power generating amount was 1,321,250 kWh, which increased 9.7% over the results in FY 1993. (NEDO)

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)

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)

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)

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)

Change in pore structure of coals by activation with KOH; KOH fukatsushita sekitan no saiko kozo

Energy Technology Data Exchange (ETDEWEB)

Maruyama, K.; Yoshizawa, N.; Ishikawa, E.; Kobayashi, M.; Toda, Y.; Yamada, Y.; Shiraishi, M. [National Institute for Resources and Environment, Tsukuba (Japan)

1996-10-28

Three typical Japanese coals of non-coking coal, coking coal and anthracite were heat-treated with KOH, and change in their pore structure was examined by absorption of N2, X-ray diffraction and TEM observation. In addition, the relation between a coal rank and pore structure was also studied by absorption experiment of N2. In experiment, the mixture of coal and KOH in a nickel holder was heat-treated in N2 gas flow at heating rate of 2{degree}C/min, and held at a fixed temperature for one hour. To clarify the pore structure, N2 absorption isotherms were measured at -196{degree}C under nearly 76cmHg using a commercially available full-automatic absorption measurement equipment. Based on the X-ray diffraction and TEM observation results on activated coals, the relation between the N2 absorption and pore structure was studied. The results are summarized as follows: (1) The yield and absorption ability of coals increase with a coal rank, (2) The specific surface area of coals reaches its peak at 800{degree}C in activation temperature regardless of a coal rank, and (3) The activation behavior of coals is dependent on a coal rank. 5 refs., 7 figs., 1 tab.

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)

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)

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)

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)

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)

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)

Achievement report on research and development in the Sunshine Project in fiscal 1978. Studies on a hydrogen energy total system; 1978 nendo suiso energy total system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-01

Analysis was made on timing, patterns and scales of introducing hydrogen energy into the Japan's total energy system, and case studies were made on transfer of the comprehensive systems that can be realized in the years of 1985, 2000 and 2025. The basic conception for the analytic method employed a method to analyze and present theoretically the conditions in which prerequisites or results of the estimation can be established, rather than intending elucidation of the estimation itself. An energy model was used for the theoretical means thereof. The objective function to be optimized was assumed to maximize (estimate over the planned period of time) the total effectiveness of the hydrogen energy system converted into the present value being given appropriate discount. The economic performance measures for different secondary energies working as the comparison measures are the limiting production cost of each energy. A consideration was given to the point that the electrolytic hydrogen cannot compete with that made by using the thermo-chemical method (if developed successfully) using heat from high-temperature gas reactor if the fossil fuel price rises sharply. Considerations are also required in replaceability of hydrogen energy with other energies, and hydrogen utilization in petroleum refining. (NEDO)

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)

Fiscal 1999 achievement report on development of wide-area energy utilization network system. Research on energy system design technology (Research on Eco-Energy City systematization); Eco ene toshi no system ka kenkyu 1999 nendo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

Efforts are being exerted to develop systems for effectively utilizing various kinds of waste heat in presence in cities and their neighborhood. In fiscal 1999, investigations were conducted into cases of low temperature waste heat utilization at 16 locations in Japan and into trends of heat utilization in five European countries, with a visit paid to European District Heating Association. There are 128 district heat supplying sites in service in Japan, of which 25 handles low temperature waste heat. As for their types of utilization, 12 are of the temperature difference energy utilization type while 13 are of the heat recovery type. When it comes to the system details, the importance of proper selection of structures and materials for heat accumulating systems and heat exchangers on the secondary side should be emphasized although it is the heat pump that assumes the key role. In Europe, indications are that district systems are developing into wide-area networks and that they are growing increasingly marketable. In the northern and eastern parts of Europe, 30-70% of demand for heat is met by district heating. Waste heat from power generation is the heat source, and this occupies 30-80% of the whole. Thanks to the introduction of the environmental tax, in addition, environments are now complete under which recoverable energy utilization will enjoy an advantageous position. (NEDO)

Report on the achievements in the Sunshine Project in fiscal 1986. Surveys on systems to structure a coal liquefaction database; 1986 nendo sekitan ekika database kochiku no tame no system chosa seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1987-03-01

Surveys are carried out on the current status of information control systems for development projects being performed or planned in developing coal liquefaction technologies. The conception for structuring a coal liquefaction database (CLDB) is made clear to manage comprehensively and utilize effectively the information in the systems. Section 3 investigated and analyzed the current status of data processing for experimental plants. The data for each experimental plant are processed individually. Therefore, it is preferable that the CLDB shall be provided with accommodating locations to receive respective data. Section 4 put into order the flows of operation and information in the coal liquefaction research, and depicted an overall configuration diagram for the system. Section 5 discusses problems in structuring this system. There is a large number of problems to be discussed from now on, not only in the technological aspect, but in analyzing the organizational roles of NEDO and commissioned business entities, and the needs of users. The last section summarizes the steps and schedule for developing this system. The development steps should preferably be implemented stepwise along the progress of the experimental plants, in such an order as the fundamental database, analysis database and engineering database. (NEDO)

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)

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)

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)

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)

FY 1998 achievement report on the R and D project on industrial science technology. Development of a functional biomolecule analysis/synthesis system; 1998 nendo kinosei seitai bunshi kaiseki gosei system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of developing the technology required for the biotechnology industry, a study was made on proteins having ligand recognition function, and the FY 1998 results were reported. In the technology development of a system for various/diversified syntheses of functional molecules, a system was designed/trially manufactured which enables the simultaneous synthesis of various biological/functional substances (compound library) at high-efficiency. In the development of the structure analysis system of ligand recognized proteins, a high-efficient biopolymer analysis system was developed which is based on TOF (time-of-flight) mass spectrometer and analyzes proteins produced by recombined genes quickly and precisely. In the R and D of functional molecules using ligand recognized proteins, the cloning was successfully made of the human estrogen receptor gene hER {alpha}, which is composed of 1,785 bp, from MCF-7-BOS. Further, the bioassay system for estrogen-like substances using MCF-7 cells was established. (NEDO)

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

Energy Technology Data Exchange (ETDEWEB)

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.

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)

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)

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)

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)

Achievement report on surveys and researches in the Sunshine Project in fiscal 1980. Surveys and researches on total energy systems; 1980 nendo total energy system ni kansuru chosa kenkyu seika hokokusho yoyaku

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-06-01

Identifying the energy demand system as a total system covering from energy generation to the ultimate utilization, a quantitative and theoretical analysis method was developed in achieving selection and development of long-term strategy of Japan for 50 years from about 1975 to about 2025. Development was made on a supply estimation model by using the system dynamics method, that includes international fluctuation factors in primary energy supply structure and time-based relevant elements. Improvements were made in several occasions on the demand estimation model that includes movements of Japan's industrial structures and nation's needs for living, and fluctuation factors of population configuration. Development and improvement were made on the energy flow model to link the supply side with the demand side and analyze the energy flow. In addition, efforts were made on arranging data for inputting these models (data collection, putting them in order, and processing). These models are now in the phase of practical use, and three models have also been nearly completed. Quantitative analysis will be possible if arranging the input database is continued. (NEDO)

Achievement report for fiscal 1998. Development of control system technologies such as combustion with energy consumption rationalized; 1998 nendo seika hokokusho. Energy shiyo gorkika nensho nado seigyo system gijutsu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

To improve and optimize fuel control systems, basic technologies were studied for building SiC devices capable of high-temperature operation. The technologies involved the construction of single-crystal SiC substrates, development of element technologies such as conduction control, experimental production of SiC devices, and systems incorporating SiC devices for controlling, for example, combustion. The subjects of research and development for fiscal 1998 included the technologies related to common SiC semiconductor substrates (SiC substrate crystallinity evaluation by X-ray topography, thermal oxidation acceleration by ion irradiation, and annealing of ion-implanted SiC by excimer laser ), technologies of forming an SiC single crystal into a substrate, technologies related to SiC sensors, technologies related to SiC devices capable of operation at high temperature and high speed, technologies related to SiC devices for controlling, and technologies for controlling, for example, combustion. The subjects of basic researches at universities and research institutes included new crystal growing methods, ion beam-aided SiC synthesis, effect of irradiation of SiC with neutrons, and nuclear conversion implantation. (NEDO)

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)

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)

FY 2000 report on the results of the project to promote the comprehensive management of petroleum products. Development of a risk assessment system; 2000 nendo sekiyu seihin sogo kanri suishin jigyo seika hokokusho. Risk hyoka system kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The R and D were conducted on the system to assess risk of chemicals which considers the human health, environment, etc., and the FY 2000 results were reported. In this fiscal year, the goal of the study was to establish a system of user-friendly interface, easy-to-use system components and data access methodology. As to the details of the system, additional assessment items on the human health were found and surveyed, and the development of a new system for the assessment of acute exposure was started. Relating to the handling of various data on toxicity, physical properties, etc., reference is to be made to the database of National Institute of Technology and Evaluation, MITI, as a base. Concerning the simple assessment corresponding to the PRTR method, almost all 435 chemicals designated by the PRTR act were to be included in the internal database. As to the development of the system, the simple assessment system corresponding to the PRTR method was developed, and a testing system, {beta} version, was completed. Further, the development of a 'site-specific assessment system' was started which considers the geological/meteorological situation of the site. (NEDO)

FY 2000 report on the results of the project to promote the comprehensive management of petroleum products. Development of a risk assessment system; 2000 nendo sekiyu seihin sogo kanri suishin jigyo seika hokokusho. Risk hyoka system kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The R and D were conducted on the system to assess risk of chemicals which considers the human health, environment, etc., and the FY 2000 results were reported. In this fiscal year, the goal of the study was to establish a system of user-friendly interface, easy-to-use system components and data access methodology. As to the details of the system, additional assessment items on the human health were found and surveyed, and the development of a new system for the assessment of acute exposure was started. Relating to the handling of various data on toxicity, physical properties, etc., reference is to be made to the database of National Institute of Technology and Evaluation, MITI, as a base. Concerning the simple assessment corresponding to the PRTR method, almost all 435 chemicals designated by the PRTR act were to be included in the internal database. As to the development of the system, the simple assessment system corresponding to the PRTR method was developed, and a testing system, {beta} version, was completed. Further, the development of a 'site-specific assessment system' was started which considers the geological/meteorological situation of the site. (NEDO)

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)

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)

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)

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)

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)

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)

Achievement report on research and development in the Sunshine Project in fiscal 1980. Research on a hydrogen energy total system; 1980 nendo suiso energy total system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-03-01

This paper describes research on a hydrogen energy total system. Fiscal 1980 has surveyed R/D technologies in the sectors anticipated to have large possibility of introducing hydrogen in Japan's energy systems in the future (ammonia/methanol industries, automobiles and aircraft fuel), and discussed the possibility of the introduction. The value factors (VF) applied to them are 1.7 for the ammonia industry, 1.1 to 1.6 for the methanol industry, 1.4 for gasoline as automobile and jet fuel, and 2.8 for jet fuel. Whether hydrogen would be introduced in all of these sectors depends on conditions of introducing hydrogen utilizing HTGR heat, and the VF of hydrogen against competing energies. Therefore, case studies were performed by using these factors as the parameters. If the VF is fixed and HTGR introduction speed is accelerated, introduction of hydrogen will be accelerated in the fields of chemical materials, air conditioning and process heat. On the other hand, the introduction will decrease in the automobile and aircraft fuel fields. If the methanol VF is made smaller, hydrogen introduction will be decelerated in the chemical industry field (methanol), and that in the air conditioning, automobiles and aircraft fuel fields will be accelerated. (NEDO)

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

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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)

Achievement report for fiscal 1981 on Sunshine Program. Practical application technologies for photovoltaic power systems (Development of peripheral technologies); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu seika hokokusho. Shuhen gijutsu no kaihatsu

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1982-03-01

As for their outputs, the 3kW separately-excited and self-excited photovoltaic power plants yield daily averages of 7.8kWh and 6.9kWh, respectively, and this means that the self-excited type is inferior to the separately-excited type in terms of conversion efficiency. Automatic measuring devices for photovoltaic characteristics are installed at Sapporo, Sendai, Nagoya, and Miyazaki, which will elucidate regional difference in photovoltaic characteristics. A simulation of photovoltaic characteristics is performed and the resultant value is compared with the yield of an experimental 3kW system, and the result of the comparison is found reasonable. Cell arrays are subjected to investigation for configurations lowest in output loss for the respective shadow patterns. Harmonic characteristics are analyzed under plural-interconnection circumstances. Studies are made to miniaturize and simplify system constituents, and it is found that a 3-hour storage is proper for a 3kW-class storage battery. It is also found that a self-excited type suffers less voltage fluctuation in interconnected operation on a small short-circuit capacity system. Possibilities are that independent operation is started when output is larger than load, which is to be detected by checking changes in phase, frequency, etc. Array configuration, arresters, and shielding wires are taken up for the study of measures to cope with direct thunder strokes. (NEDO)

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

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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)

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)

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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)

Achievement report for fiscal 1981 on solar system survey projects implemented overseas. Singapore and Australia; 1981 nendo solar system kaigai chosa jigyo seika hokokusho. Singapore Australia

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1982-06-01

During a 20-day survey tour to Singapore and Australia which started on February 7, 1982, visits were paid to 6 universities, 2 national or state research institutes, 2 state government agencies, 6 passive solar facilities, and some industrial societies and solar equipment manufactures. At universities and research institutes, research and experiments are earnestly under way for the development of solar heat collectors, for the research and testing of software programs therefor, and for the research and development of photovoltaic and geothermal power generation systems. In the case of photovoltaic power, in particular, many programs require the construction of pilot plants and simultaneous supply of power to general consumers with tests and experiments continued for the pilot plants for putting the technology to practical use. This is thought to demonstrate the urgent need for measures for out-of-the-way locations. Electric power is priced at 7-8 yen/kWh, approximately half the price in Japan. Marginal supply capability is low because power is generated mainly by coal and no nuclear power is available. Efforts at underground reserves exploitation have become very active and, since there is need to supply power to the back regions, funds are eagerly invested in on-site power generation and photovoltaic power development. In Australia, power supply is monopolized by state governments. Even in Australia, who enjoy 65% self-sufficiency in oil and export a substantial amounts of natural gas and coal, there are enthusiastic efforts at harnessing solar energy. (NEDO)

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

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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)

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)

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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)

Report on achievements in fiscal 1998. Development of a high-level storage and management system for industrially useful microorganisms; 1998 nendo sangyo yuyo biseibutsu no kodo hozon kanri system no kaihatsu seika hokokusho

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2000-03-01

It is intended to develop a system to guarantee quality of microorganism gene resources and store them for extended periods of time, and develop a system to manage the bioinfomatex thereof. The present research works on improving and developing a long-term storage method. This paper reports the present research in Section 2 on developing a method to avoid living organism resources weak against freezing from frost damage as far as possible. Section 3 describes development of a system to put into order about 100,000 ampoules containing ten thousand kinds of microorganism samples. Section 4 states the result showing usefulness of classification by using gene orientation data for gyrB to control quality of microorganism strains. The Institute for Fermentation preserves about 16,000 strains of living organism resources. A database was structured to control biological information on them by using a computer. Section 5 describes the description thereof. Section 6 reports cases of executing the collection, quality control, and storage operations in the living organism resource storage project performed with Kasetsart University and BIOTEC in Thailand. The section also gives a report on inspecting living organism resource storage organizations in the United States. (NEDO)

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

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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)

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

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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)

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)

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)

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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)

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)

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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)

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)

Achievement report for fiscal 1976 on Sunshine Program. Research on systems for hydrogen refining, transporting, and storing, and technology for assuring safety; 1976 nendo suiso no seisei yuso chozo system oyobi hoan gijutsu ni kansuru kenkyu seika hokokusho

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1977-03-01

The results of studies conducted in the 3-year period beginning in fiscal 1974 are collected in this report. Dealt with in Chapter 1 are hydrogen production systems that constitute the stages before and after a hydrogen refining/transporting/storing subsystem, the future outlook of a hydrogen supply system with consideration bestowed on its connection with hydrogen-using systems, and how subsystems involving transportation and storage should be in such a hydrogen supply system. In Chapter 2, for the purpose of helping the construction in the future of a total energy system for hydrogen, the flows of energy and substances in Japan based on the records of fiscal 1974 and charts of the actualities of hydrogen utilization are shown. In Chapter 3, tentative designs of hydrogen supply systems are taken up for assessment. In Chapter 5, subsystems for a hydrogen supply system including topological patterns are tentatively designed. In Chapter 6, the transportation and storage of hydrogen are quantitatively evaluated, and assessment is conducted about investment for the embodiment of a topological model, selection of a profitable system, and environmental safety. Reference is also made in this chapter to research and development policies under which a hydrogen system to be the target is manifestly defined, where the aim of such research and development is declared and the need of its achievement is emphasized. (NEDO)

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)

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

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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)

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

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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)

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)

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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)

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)

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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)

Report on results 1998. Research and development on high-temperature superconducting flywheel power storage (system design/evaluation (comparative assessment/information collection)); 1998 nendo seika hokokusho. Koon chodendo flywheel denryoku chozo kenkyu kaihatsu (system sekkei, hyoka (hikaku kento, joho shushu))

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1999-05-01

For the purpose of evaluating the basic characteristics of high-temperature superconducting magnetic bearings (SBM), a system model is designed, experimentally manufactured and tested, which is embodied in the design/evaluation of a large-scale system, with an investigation carried out for the introduction of the system into an electrical power system. In this framework, an examination and research were conducted for the system design technology on which each component technology in the system structure can be applied consistently in the system. In the comparative assessment of various flywheel power storage systems, the specifications and achievements were compared in the component elements of the flywheel systems developed in Europe, America and Japan through the literature studies and the field survey, with examination performed towards the future development. As a result, it was found that, in America, bearings were all SMB's without control. Boeing's objective for the development is 10kWh or so in view of convenience for transportation and is prone to arrange it in numbers. Further, investigations were made in literature and documents on the domestic and international trend of development of high-temperature superconducting flywheel systems, elucidating the details of the development. (NEDO)

FY 1974 report on the results of the Sunshine Project. Study on a system to refine/transport/store hydrogen and the safety technology; 1974 nendo suiso no seisei yuso chozo system oyobi hoan gijjutsu ni kansuru kenkyu seika hokokusho

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1975-05-31

This study aims at the following. As to an alternative plan of the hydrogen distribution system, this paper makes the comprehensive evaluation from viewpoints of possibility, adaptability to society, economical efficiency, reliability, dynamic characteristics, etc., selects the most rational system and picked up the problems for realization of the system. It also sets up standards for safety technology relating to the hydrogen energy system and acquires the basic knowledge/information on concrete disaster prevention technology which backs up the standards. Among those, in this fiscal year, as system analysis of the hydrogen distribution system, study was made on system analysis of the system alternative plan and problems on system realization. Next, as an investigational study on safety technology in hydrogen energy system, the paper conducted the survey/collection in Japan and abroad of the present law, standards for handling, and examples of disaster/accident in relation to hydrogen, and the survey research on the concrete safety problem predicted. The paper studied the technology related to the safety problem required for safety (survey of effects of impurities, measuring technology, technology to prevent leakage accidents, etc. ). (NEDO)

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)

Fiscal 1974 Sunshine Project result report. Research on solar energy utilization systems (solar heat power generation); 1974 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyonetsu hatsuden

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-03-01

This report summarizes the fiscal 1974 research result on solar heat power generation. The following are promising as solar heat power plant sites in Japan: Large-scale sites such as the foot of volcanos, riverbed, railway site and road, medium-scale sites such as isolated island, saltpan site and industrial park, and small-scale sites such as factory site, factory roof floor, housing complex, warehouse and school. Based on the primary concept design of both curved reflector type and tower type 1,000kW class solar heat power plants, various requirements were clarified roughly. It was clarified that food, fiber and non-ferrous metal factories can cover 80-90% of their thermal energy requirements with high- temperature solar heat, while factories related to food and fiber can cover even nearly 100% of their electric power requirements with solar heat. Study was also made on specifications of a solar simulator as common use facility necessary for characteristic evaluation of equipment and materials for solar heat power generation systems. (NEDO)

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)

Achievement report for fiscal 1999 on research and development of technologies for medical welfare equipment. Rehabilitation system for upper limbs and lower limbs; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Shintai kino rihabiri shien system

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

This project aims to develop physical function measuring and training systems equipped with a variety of feedback utilities and widely applicable to the prevention of the elderly from physical function degradation, to the preservation of physical functions, and to their recovery from mild physical difficulties, thereby helping the elderly enjoy independence and participation in social activities. Possibilities will be studied of providing them with engineering support in the field of exercise therapy through the analysis of the characteristics of old people's movement, and the findings will be applied to the designing and assessment of welfare and nursing equipment and also fed back to their development environment. In the gait training system, the suspension force is adjusted according to data from the force plate and various position sensors, and the system produces an effect similar to that of walking in the water. The lower limb rehabilitation system facilitates the treatment of the aged or handicapped people, and patients suffering from cerebral disorders, at any of their physical positions from lying to standing. The upper limb training support system is to provide motivation for the aged or handicapped people suffering from mild difficulties in their upper limbs. In this fiscal year, basic designs have been prepared for the gait training system and the lower limb rehabilitation system, and a preparatory survey is conducted for the upper limb training support system. (NEDO)

Report on results 1998. Research and development on high-temperature superconducting flywheel power storage (system design/evaluation (comparative assessment/information collection)); 1998 nendo seika hokokusho. Koon chodendo flywheel denryoku chozo kenkyu kaihatsu (system sekkei, hyoka (hikaku kento, joho shushu))

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-01

For the purpose of evaluating the basic characteristics of high-temperature superconducting magnetic bearings (SBM), a system model is designed, experimentally manufactured and tested, which is embodied in the design/evaluation of a large-scale system, with an investigation carried out for the introduction of the system into an electrical power system. In this framework, an examination and research were conducted for the system design technology on which each component technology in the system structure can be applied consistently in the system. In the comparative assessment of various flywheel power storage systems, the specifications and achievements were compared in the component elements of the flywheel systems developed in Europe, America and Japan through the literature studies and the field survey, with examination performed towards the future development. As a result, it was found that, in America, bearings were all SMB's without control. Boeing's objective for the development is 10kWh or so in view of convenience for transportation and is prone to arrange it in numbers. Further, investigations were made in literature and documents on the domestic and international trend of development of high-temperature superconducting flywheel systems, elucidating the details of the development. (NEDO)

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.

Fiscal 1999 achievement report. Research and technology of important regional technologies (Development of combustion control system technology for rationalizing energy use); 1999 nendo energy shiyo gorika nensho nado seigyo system gijutsu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For upgrading and optimizing combustion control systems, research and development is conducted for materializing SiC devices capable of high-temperature operation. In the development of basic technologies common to various types of SiC semiconductor devices, XeCl excimer laser annealing is applied to SiC implanted with Al ions, and low-damage ion implantation is studied. In the development of techniques for forming SiC single crystals into substrates, warpage of 20{mu} or less, surface coarseness of 5{mu}m or less, etc., are achieved in 1-inch and 2-inch wafers. In the development of SiC sensor technology, techniques of heteroepitaxial growth of 3C-SiC on Si substrates and of 6H-SiC on 6H-SiC wafers are established and an optical sensor is built experimentally. A high-temperature UV sensor, switching device for control, rectification device for control, etc., are built of nitrogen ion implanted 6H-SiC. In the effort to develop combustion control system technology, the principle of system operation of the combustion control method proposed under this project is verified. (NEDO)

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)

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.

Fiscal 1998 intellectual infrastructure project utilizing civil sector functions. Development of systems for marine organism resources classification and utilization (Achievement report); 1998 nendo kaiyo seibutsu nado shigen no bunrui riyo system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Genetic resources and databases involving microbes and the like were conserved and amplified for the reinforcement of biotechnology industries. In the maintenance of marine microalga culture collection, 16S rDNA sequences were determined for 120 strains of Cyanophyceae isolated by Marine Biotechnology Institute Co., Ltd., and databases were prepared containing the results of molecule classification, history of each strain, and pictures obtained using optical microscopes. In the maintenance of marine bacterium culture collection, methods for identifying by molecule classification bacteria separated from the sea were simplified and unified, and genera were identified for 776 strains. In the development of systems for classifying and conserving subtropical microbial resources, base sequences were analyzed for 14 strains of six kinds of microbes such as Aspergillus awamori conserved at Institute of Applied Microbiology of University of Tokyo. Other efforts included the enrichment of marine microalga collections, construction of an embryo bank system, advanced classification of microbes, and development of a DNA (deoxyribonucleic acid) analyzing system. (NEDO)

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)

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)

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.

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)

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)

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)

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)

Achievement report for fiscal 1999 on research and development of technologies for medical welfare equipment. Computer-assisted analysis system for medicinal compounds; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Iyo kagobutsu sukuriningu shien system

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

This system aims to support the selection and development of optimal compounds by resorting to compound classification, molecular superpositioning, acceptor model construction, etc., when information on the target protein structures of the numerous active compounds found by HTS (high throughput screening) is not available and, when available, by resorting to 3-dimensional protein structure modelling, docking study, etc. Investigated in this fiscal year for incorporation into the system are (1) a method of constructing a database of compounds, (2) method of classifying compounds, (3) method of molecular superpositioning, (4) development of a method of 3-dimensional protein structure modelling, and (5) a total system. In relation with item (1), investigations are conducted into the contents and management of HTS target compound data, and methods of incorporating the data into this system are studied. In relation with item (2), surveys and studies are conducted about methods of classification based on skeletal structures. In relation with item (3), application to the analysis of HTS active compounds is taken into consideration when problems are investigated relative to prior arts in molecular superpositioning. In relation with item (4), protein side chain conformation prediction methods are surveyed and studied. In relation with item (5), a user interface is developed and tentatively constructed for a total system. (NEDO)

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)

FY 1974 report on the results of the Sunshine Project. Study on a system to refine/transport/store hydrogen and the safety technology (Summary); 1974 nendo suiso no seisei yuso chozo system oyobi hoan gijutsu ni kansuru kenkyu seika hokokusho. Yoyakuban

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-05-30

This study aims at the following. As to an alternative plan of the hydrogen distribution system, this paper makes the comprehensive evaluation from viewpoints of possibility, adaptability to society, economical efficiency, reliability, dynamic characteristics, etc., selects the most rational system and picked up the problems for realization of the system. It also sets up standards for safety technology relating to the hydrogen energy system and acquires the basic knowledge/information on concrete disaster prevention technology which backs up the standards. Among those, in this fiscal year, as system analysis of the hydrogen distribution system, study was made on system analysis of the system alternative plan and problems on system realization. Next, as an investigational study on safety technology in hydrogen energy system, the paper conducted the survey/collection in Japan and abroad of the present law, standards for handling, and examples of disaster/accident in relation to hydrogen, and the survey research on the concrete safety problem predicted. The paper studied the technology related to the safety problem required for safety. Industrial Research Institute, Japan, and the four companies under re-consignment made each report in which the results of the research were detailedly arranged. This paper is a summary of these reports. (NEDO)

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)

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)

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)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use (Shizuoka City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Shizuoka) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In order to achieve rationalization in energy use, surveys and studies were performed on structuring new at-home welfare device systems of effective energy utilization type, based on structural characteristics of residential houses arranged with considerations for elderly people, and operation characteristics of at-home welfare device systems. For the 'evaluation of daily, weekly and annual changes in energy use at care-taking sites', measurements were performed on cumulative power during operation standby and momentary power under no load and load in eight care-taking devices such as a care-taking Gatch bed, a motor-driven lift-up cooking table and a home elevator installed in the WTH Shizuoka, by using a house energy measuring device. The measurements verified that large power is consumed during standby operation. In developing the 'at-home welfare device systems that utilize energy more effectively', a solar beam measuring device was used to measure over an extended period of time the power generation amount of a solar beam power generation system installed in the WTH Shizuoka. Evaluation was given on the system as an emergency power supply for an emergency event, and consideration was given on the effectiveness of the system in the Shizuoka district where daily sunlight irradiation lasts long. Development was made on an inexpensive walking training device, on which effectiveness as a waling training device was evaluated by using a position sensor and a force plate. (NEDO)

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)

Report on achievements in fiscal 1999 of New Sunshine Project. Development of superconductor power applied technologies. Research on total system; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu gyomu seika hokokusho. Total system nado no kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

To deal effectively with problems being actualized in electric power systems, it is necessary to introduce superconductor technologies into power devices, and achieve higher efficiency, density and stability in the power systems. To achieve the goal, development is being made on superconductor power applied technologies, whereas investigative researches are given on the effects of introducing the superconductor power applied devices to proceed the development effectively and smoothly. This project is also given evaluations on its research achievements. In the practical application of superconductor generators, all of the verification tests have been completed, with the model generator system linkage test as the final test. Design and fabrication technologies were established on a 200,000-kW class pilot generator after having gone through analyses made after the tests. Not only having achieved the initial technical value targets, the result presented reliability required for practical use of the superconductor generator, having exceeded the expectation. The research and development of the superconductor generator technologies under this project is concluded successful. The AC superconductor devices were developed by effectively utilizing the results of the leading researches on fundamental technologies for AC superconductor power device technologies as well as other results of the world's highest levels. (NEDO)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use; 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa itaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This paper analyzes and puts into order the data surveyed and discussed on thirteen Welfare Techno-Houses (WTH) from a comprehensive viewpoint. It summarizes findings contributing to development and structuring of new at-home welfare device systems of effective energy utilization type. The paper first puts into order and discusses the survey and study items available for comparison and discussion, and the survey items with originality found in the surveys of the WTH, with which relatively large number of items were surveyed and studied among the thirteen locations nationwide. Next, the paper attempts comprehensive evaluation on the achievements thereof by the following items: (1) measurement and evaluation on energy consumption of different at-home welfare devices, (2) surveys and studies on energy demand evaluation inside and outside the residential houses arranged with considerations for elderly people according to the district characteristics, (3) evaluation on daily, weekly and annual changes in energy consumption in these houses, and (4) design and development of welfare systems of effective energy utilization type for these houses. Furthermore, the paper summarizes the general attributes of the WTHs in different districts, power consumption in these at-home welfare device systems in the WTH and energy consumption of the houses, in the forms available for comparison and discussion. Then, the paper summarizes the achievements of the present surveys and studies on the thirteen WTHs all over the country. (NEDO)

Report on the achievements in the Sunshine Project in fiscal 1987. Collection of data from coal liquefaction processes, and development of a disposal system; 1987 nendo sekitan ekika process nado no data no shushu, shori system nado no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-03-01

The present study is intended to investigate the current status of the information control system in the coal liquefaction technology development project, and structure a coal liquefaction database system to manage and utilize comprehensively the items of information provided by the system. Section 2 shows the result of epitomizing opinions on the purpose of the coal liquefaction database by means of a questionnaire survey to NEDO, and opinions of people of experience and academic standing. Section 3 depicts the basic conception of a coal database total system. Section 4 summarizes the conceptual idea of the fundamental database by washing out the data input and output, and the contents recorded in the database. Section 5 summarizes the basic sub-system required for management and utilization of the database, and different application systems for data analysis required in each stage of performing the coal liquefaction technology development, and for operation assistance. Section 6 summarizes a general technological information retrieval system, in which general information on coal liquefaction is recorded, processed, and registered and accumulated in the database, and then the information retrieval and the original information providing service are carried out. Section 7 summarizes philosophies on development and operation of the coal liquefaction database, operating institutions, and problems to be solved. (NEDO)

Fiscal 1998 achievement report on regional consortium research and development project. Venture business fostering regional consortium--Creation of key industries (Development of a ultrahigh-sensitivity micro-integrated analyzing system); 1998 nendo chokokando micro shusekika bunseki system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Biotechnology and micro-machining technology are merged into the above-named system capable of high-speed high-precision clinical examination of trace specimens. In the development of element technologies indispensable for system construction, research and development is conducted of laser processing technology for integration, extremely weak signal detecting technology, micro-electrode manufacturing technology for micro-sensors, micro-contact printing technology, micro-sensors, integrated coatings and micro-columns, elucidation of blood flow characteristics in micro-scale elements, micro-integrated analyzing system control technology, etc. These element technologies are integrated for a success in the development of a micro-scale polymerase chain reaction (PCR) device which is necessary for the development of micro-integrated blood analyzing system for various blood components and for the demagnification of a gene analyzing system. Surveys etc. are conducted for the commercialization of the devices mentioned above. (NEDO)

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)

Fiscal 2000 report on results. Development of technology for intermediate processing system for recycling mixed waste plastics; 2000 nendo kongo haipra saishohinka no tame no chukan shori system gijutsu no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

R and D was conducted concerning intermediate processing technology for recycling mixed waste plastics, a technology for processing household waste plastics such as plastic containers and packaging into plastic pellets of suitable grain sizes, with fiscal 2000 results compiled. In the development of the element technologies, an air clutch structure was added that generates rotor slip when foreign matters were engaged, thereby unnecessitating pre-sorting work for locating and removing metallic foreign matters. Addition of an air separator and a sieving machine also helped to achieve a useful-plastics recovery rate of 75% or more in the PVC separation equipment. In the operation of a demonstration plant, a continuous operation was carried out in a three-shift 24-hour system for five days, with the data obtained. Further, waste plastics to which the Containers and Packaging Recycling Law was applicable were treated, resulting in the processing capacity of 0.51 t/h and the production capacity of 0.38 t/h, which both exceeded the target. In the evaluation of the intermediate processing system, the cost of waste plastics treatment turned out to be about 50,000 yen per ton in the case of a plant having a processing capacity of 6,000 tons per year and about 30,000 yen per ton in the case of a plant of 24,000 tons per year. (NEDO)

Summarized achievement report on research and development in the Sunshine Project in fiscal 1979. Research on hydrogen energy total systems; 1979 nendo suiso energy total system no kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-03-01

This paper describes discussions on future possibility of introducing hydrogen, by adding the latest data acquired in fiscal 1979 into a hydrogen energy total system calculation model. The critical cost of hydrogen is higher always than other secondary energies up to about 2030. Since it is a presupposition that hydrogen manufacturing is technologically feasible only by using the electrolytic manufacturing process, the hydrogen cost changes with the critical cost of electric power. Thereafter, if a hydrogen manufacturing process of mixed type utilizing heat from a high temperature gas reactor (HTGR) is introduced, the cost will be reduced. However, introduction of HTGR is governed by the nuclear power plan such as HTGR technology development, rather than simply by the economic performance. Value factors showing qualitative advantage of hydrogen have been assigned to different demand sectors, whereas acceptable economic performance may emerge from this effect from about 2010 in sectors having large value factors (such as 2.8 in aircraft fuels). Hydrogen contribution would be about 2.1% in 2020 and 5.5% in 2030 of the whole energy demand. (NEDO)

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)

Report on the FY 1999 leading R and D of technology of the MGC (melt-growth composites) ultra-high efficiency turbine system; 1999 nendo MGC chokokoritsu turbine system gijutsu sendo kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of using MGC which maintain the strength even at high temperature and also have plastic deformability as power generation use gas turbine system structural member, a leading research is conducted from FY 1998 to FY 2000. Based on the results of the FY 1998 research, the following were conducted in FY 1999: study through the trial manufacturing test to obtain the material design guide related to the heightening of efficiency of MGC and improvement of production process technology of MGC; evaluation from various angles of the data needed to elucidate the mechanism to manifest high-temperature characteristics of MGC. Further, through the following, a draft was drawn up for the developmental plan on the MGC ultra-high efficiency turbine system technology: establishment of gas turbine cycle (secondary draft); definition of developmental targets in the full-scale R and D after the leading research; extraction of technical subjects and study of contents of the R and D. The 5-year R and D plan was able to be worked out by setting up an R and D target that the generating end efficiency is 38% at turbine inlet temperature of 1,700 degrees C. (NEDO)

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)

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)

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)

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)

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)

Report on achievements of research and development of an automatic sewing system in fiscal 1985. Sewing preparation and processing technology; 1985 nendo jido hosei system no kenkyu kaihatsu seika hokokusho. Hosei junbi kako gijutsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1986-03-01

This paper describes the sewing preparation and processing technology, extracted from the achievement report for fiscal 1985 on developing an automatic sewing system. The cloth property evaluation technology was discussed by using the KES testing machine, and the composite transformation, large bending and composite surface property measuring device. Multiple regression analysis was made on cloth properties required for operation of each sewing process, and the summary of cloth properties required for the sewing devices was identified. A case study was performed on the data banking system on the sewing machine operating process as the object. For the cloth stabilization technology, seven kinds of temporary hardening agents were selected, and given the performance test. Literatures were investigated on tolerance for human body exposure to working environment pollution. Fabrication of the continuously operating temporary hardener processing device achieved the performance as designed. Discussions were given on temporary hardener flow rate and supply pressure, particle diameters and rotation speed of the rotating disk, particle properties and hardening performance, and work uniformity, where the performance of the continuous temporary hardening treatment was verified. High level correlation was derived between the relative handling difficulty and the cloth properties. With regard to the hardening standard, discussions are required also on the correlation with sewability. (NEDO)

Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium activity in its 3rd year (Development of 3-dimensional high-speed bio-micromanipulation system); 1999 nendo sanjigen kosoku bio micromanipulation system no kaihatsu seika hokokusho. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The system manipulates such bio-materials as cells, DNA (deoxyribonucleic acid), etc., 3-dimensionally in the micro/nano scale domain. In the field of screening and transportation technology, a device is improved which selectively and speedily extracts a required one out of a great quantity of microbes dispersed in a solution. The target microbe is trapped in a laser beam and moved, and then collected. In the case of yeast, a cell is extracted in 10 seconds. The system separates a target microbe with a probability of 60%. For improvement on operability in dissecting cells and the like using a 3-dimensional micromanipulation system, a device is improved which positions objects in a liquid. The effect of dielectrophoresic force and rotating torque on yeast cells is confirmed. An improved micro triaxial force sensor is incorporated into the device. Based on this device, a master-slave system is constructed, remotely controllable and capable of triaxial force measurement, and force sense presenting algorithm is incorporated into the system for the realization of cell operation through position and force control. The development of microscopic processing technologies such as X-ray lithography is also explained. (NEDO)

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)

FY 1974 report on the results of the Sunshine Project. Study on a system to refine/transport/store hydrogen and the safety technology (Data book); 1974 nendo suiso no seisei yuso chozo system oyobi hoan gijutsu ni kansuru kenkyu seika hokokusho. Shiryohen

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-05-30

The paper studied separately some items which become pre-conditions or periphery conditions for study work included in the report work of a system to refine/transport/store hydrogen and the safety technology. Those were arranged as data in the form of figure/tables. The data as literature related to the hydrogen energy system were also arranged. Included in these are a concept of so-called hydrogen economy system, ideas for end users and technology development, etc. The safety problem was also arranged in the form of characteristics of hydrogen and the comparison with other systems. As to the hydrogen production, the paper outlined primary energy sources and included the outline of hydrogen production technology. It also centered on the hydrogen refining/storage/transport system and made a list of research institutes, researchers, details of study, main related study, main topics, etc. The data are those about energy related data, features and safety of hydrogen energy system, various examples of the concept of hydrogen energy system, concept and development of end user use technology, production of hydrogen, etc. (NEDO)

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)

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)

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)

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)

Fiscal 2000 report on result of R and D on robot system cooperating and coexisting with human beings. R and D on robot system cooperating and coexisting with human beings; 2000 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-06-01

A highly safe and reliable robot is being developed capable of cooperating with human beings and executing complicated operations in a human working/living space. This paper describes the fiscal 2000 results. Development of robot motion library was continued for extended task for providing services to people in care houses for the aged controlling motions of the humanoid robot. A basic design for a personal service system by the humanoid robot was conducted with the aim of nursing assistance and for the objective of developing a portable terminal type tele-operation device. A public and a home cockpit were researched with the purpose of developing user interfaces for telexistence control. A dynamic simulator for humanoid robots was built, with motions of standing-up and walking examined, in order to develop basic theories for the dual-handed tasks aided by the leg-arm cooperative motion. To develop a robot that properly and safely cooperates and coexists with the human beings, it is essential to obtain a dynamically reasonable and natural control law, so that the basic studies were conducted in this direction. With the purpose of developing a motion capture and learning system, a virtual robot platform and an information acquiring interface were developed. Studies were also conducted on modeling technique for achieving realistic material properties from high-precision image synthesis and actual images. (NEDO)

Summary of reports on 1979 result of Sunshine Project. Solar energy; 1979 nendo sunshine keikaku seika hokokusho gaiyoshu. Taiyo energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-04-01

This report is a compilation of all outlines of the results concerning 'solar energy' for which R and D was carried out as a part of Sunshine Project in fiscal 1979. The research subjects (items of the studies) are written below. 1. Solar energy system (measurement of spectral irradiance, utilization system, and meteorological investigation); 2. Solar thermal power generation system; 3. Photovoltaic power generation system (basic research on solar cells, silicon vertical ribbon crystal, silicon horizontal ribbon crystal, particle non-acceleration growth type thin film silicon crystal, particle acceleration growth type thin film silicon crystal, new type solar cells, secondary to quaternary compound semiconductor solar cells, and photovoltaic power generation system); 4. Solar cooling, heating and hot water supply system (evaluation system, newly-built private residential system, existing private residential system, multiple dwelling system, large building system, synthetic resin materials, glass based materials, and metallic materials); 5. Solar energy new utilization method (new power generation system and materials); 6. R and D on solar thermal power generation plant (R and D on pilot plant, experimental research for developing plant on curved surface converging method, and experimental research for developing plant on tower converging method). (NEDO)

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)

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)

Report of fiscal 1997 R and D result on high temperature superconducting flywheel power storage. System design and evaluation (comparative study and information gathering); 1997 nendo koon chodendo flywheel denryoku chozo kenkyu kaihatsu seika hokokusho. System sekkei hyoka (hikaku kento, joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-05-01

Information gathering and comparative study were conducted for the purpose of putting to practical use a 10 MWh class high temperature superconducting flywheel power storage system. This paper explains the fiscal 1977 results. On various methods conceivable as a flywheel system, characteristics were extracted in such points as structure, shape, axial support system, generator motor, and protective system, and compared with the method being developed in the present project. Test items methods, etc., were studied for a small model system (0.5 kWh, {phi} 400 mm, 30,000 rpm) for the purpose of clarifying problems and ways in approaching a large system (10 MWh class) through various tests of the small one. The main test items were a free-run test, steady state rotation test and a heat-run test, and the main points to evaluate were oscillation characteristics and the control performance of AMB, flux creep and loss, for example. Investigation was conducted of a dummy flywheel experimental equipment and a highly efficient power converter with the object of contributing to the development of a flywheel equipment for daily load leveling. The research members visited seven major research organizations in Europe and gathered information. (NEDO)

Report on the FY 1999 medical/engineering joint research project. Developmental item: 'Fundamental research for minimally invasive/super selective localized diagnosis and treatment system'; Teishinshu kokando sentakuteki kyokusho shindan chiryo ichigenka system no kiban kenkyu 1999 nendo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-07-01

The fundamental research was started of a total system for the minimally invasive diagnosis/treatment to cope with the diseases of brain/heart blood vessel system and malignant tumor which are increasing in the aging society, and the development of application of the system was started. The results of the FY 1999 study were reported. In the R and D of the technology for an up-grade/multi-functional catheter, the following were carried out in the design of a micro-diameter catheter for carrying out the total diagnosis/treatment: study of infrared radiation measuring and fluorometric measuring methods, study of the specifications required for the catheter presumed of the gene introduction method by water jet system, study of 2 and 3 {mu}m synchronous oscillation fiber laser which is suitable for optical micro-operation, etc. The information/knowledge in design were obtained. Further, in the basic research on high-sensitivity texture property diagnosis using optical spectrometry, experimental studies were started on the early diagnosis technology by infrared spectroscopy and lymphonodus metastasis diagnosis technology. A study was also started of gene therapy technology by diseases which can be diagnosed/cured using catheter. (NEDO)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Sapporo City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Sapporo) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Daily, weekly and annual changes in energy use at care-taking sites were studied with the following six assignments enumerated: (1) studies on energy use amount in residential houses in the Hokkaido district, (2) discussions on improving energy conservation and efficiency in electric room heating systems and road heating, (3) evaluation on indoor air environment and discussions on effectiveness of air cleaning devices and ventilation systems, (4) surveys and studies on rational snow disposal methods for houses for physically handicapped and elderly persons and on housing patterns, and (6) surveys on effects of room warming environment in energy saving type houses on body feeling of elderly persons. Development of at-home welfare device systems utilizing energy more effectively was studied with the following five assignments enumerated: (1) surveys on energy consumption evaluation of at-home welfare devices, (2) surveys on developing a method to simulate energy consumption by analyzing utilization of the at-home welfare devices, (3) surveys on energy consumption and pleasantness associated with movement from a living section using the welfare devices to outdoor, (4) surveys on a garage utilizing a home elevator and around the garage, and (5) surveys on temperature setting and energy consumption when humidity in the garage is adjusted. (NEDO)

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)

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)

Achievement report on contract research. Large-scale project - Results of 1st-phase research and development of MHD power generation system; Plant system no hyoka. Ogata project dai 1 ki MHD hatsuden system kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-03-01

Described in detail involving the results of component development, assessment, and the indication of problems are the power generation channel, superconductive magnets and a helium refrigeration and liquefaction unit, seeds collector, heat exchanger, combustor, etc. Described involving the result and effect of power generation system research and development and the indication of problems is the research on Mark V and Mark VI operation tests. Described in relation to thermal performance calculation, economic effectiveness calculation, and environmental conservation involving an MHD (magnetohydrodynamic) power plant are the combustion of heavy oil, combustion of natural gas, plant having a 1,000MW power generator as its base load, control of NOx and sulfur in MHD power generation, etc. As for planning for the next stage, the configuration of a 10MW MHD power generation plant, its equipment, construction cost, and preliminary element research, etc., are described. Furthermore, propositions are presented concerning future plans and the prospect of commercial MHD power generators, technological ripple effects due to MHD power generation research and development, and research and development in the future. (NEDO)

Report on the achievements in the Sunshine Project in fiscal 1988. Development of a collection and processing system for data of the coal liquefaction process; 1988 nendo sekitan ekika process nado no data no shushu, shori system nado no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1989-03-01

Storing and managing comprehensively a huge amount of data acquired in developing the coal liquefaction technologies would greatly contribute to moving forward the development of the coal liquefaction technologies, and realizing a commercial plant being the ultimate goal. It is intended to investigate the current status of information management systems used for development projects being implemented or planned in developing the coal liquefaction technologies. It is also intended to structure a coal liquefaction database system to utilize comprehensively and effective the information discovered by the above investigation. The current fiscal year has performed developments on the following items to structure a coal liquefaction database system by using a computer: (1) conceptual design of the fundamental database, and (2) basic design on a general technological information retrieval system. The development during the current fiscal year established a method to classify levels of data accommodation for the fundamental database based on the investigation and analysis of the experimental data. In addition, with regard to the general technological information retrieval system, summarization was performed on the specifications of the hardware and software, the basic configuration, the input and output specifications, and the retrieval screens. (NEDO)

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)

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)

Fiscal 1975 Sunshine Project research report. General research on hydrogen energy subsystems and their peripheral technologies (Research on fuel cell system); 1975 nendo suiso riyo subsystem no sogoteki kento to shuhen gijutsu ni kansuru kenkyu seika hokokusho. Nenryo denchi system kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-03-01

In fiscal 1974, the domestic and overseas developmental states of fuel cell bodies were surveyed, and some problems on the interconnection between a fuel cell system and power system were studied. Since the maximum outputs of conventional fuel cells are only nearly 10kW, however, those from several hundreds kW to several ten thousands kW are required for buildings or commercial power facilities, in the fiscal 1975, some supposed problems derived from such scale- up of fuel cells were extracted to study their solutions. Study was made on 4 kinds of fuel cells such as alkaline electrolyte, acidic electrolyte, molten salt electrolyte and solid electrolyte fuel cells, and fuel modifier for generating hydrogen. As preliminary modeling work for dynamic performance analysis of fuel cell systems, study was made on scale of the model, DC devices and equipment for customers, environmental impact, power supply reliability, various characteristics and problems in load variation including start and stop, and kinds of accidents and their measures. (NEDO)

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)

Natural lactic acid bacteria population of tropical grasses and their fermentation factor analysis of silage prepared with cellulase and inoculant.

Science.gov (United States)

Khota, Waroon; Pholsen, Suradej; Higgs, David; Cai, Yimin

2016-12-01

Natural lactic acid bacteria (LAB) populations in tropical grasses and their fermentation characteristics on silage prepared with cellulase enzyme and LAB inoculants were studied. A commercial inoculant Lactobacillus plantarum Chikuso 1 (CH), a local selected strain Lactobacillus casei TH14 (TH14), and 2 cellulases, Acremonium cellulase (AC) and Maicelase (MC; Meiji Seika Pharma Co. Ltd., Tokyo, Japan), were used as additives to silage preparation with fresh and wilted (6 h) Guinea grass and Napier grass. Silage was prepared using a laboratory-scale fermentation system. Treatments were CH, TH14, AC at 0.01% fresh matter, AC 0.1%, MC 0.01%, MC 0.1%, CH+AC 0.01%, CH+AC 0.1%, CH+MC 0.01%, CH+MC 0.1%, TH14+AC 0.1%, TH14+AC 0.01%, TH14+MC 0.1%, and TH14+MC 0.01%. Microorganism counts of Guinea grass and Napier grass before ensiling were 10 2 LAB and 10 6 aerobic bacteria; these increased during wilting. Based on morphological and biochemical characteristics, and 16S rRNA gene sequence analysis, natural strains from both grasses were identified as L. plantarum, L. casei, Lactobacillus acidipiscis, Leuconostoc pseudomesenteroides, Leuconostoc garlicum, Weissella confusa, and Lactococcus lactis. Lactobacillus plantarum and L. casei are the dominant species and could grow at lower pH and produce more lactic acid than the other isolates. Crude protein and neutral detergent fiber were 5.8 and 83.7% of dry matter (DM) for Guinea grass, and 7.5 and 77.1% of DM for Napier grass. Guinea grass had a low level of water-soluble carbohydrates (0.39% of DM). Guinea grass silage treated with cellulase had a lower pH and higher lactic acid content than control and LAB treatments. The 0.1% AC and MC treatments had the best result for fermentation quality. All high water-soluble carbohydrate (2.38% DM) Napier grass silages showed good fermentation quality. Compared with control and LAB-inoculated silage, the cellulase-treated silages had significantly higher crude protein content and

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)

FY2000 report of the research results of medical/engineering cooperative research project, basic research on systems for minimally invasive diagnostic/treatment of circulatory system diseases, including prognostic diagnosis; 2000 nendo igaku kogaku renkeigata kenkyu jigyo, junkankikei shikkan ni taisuru yogo shindan wo fukumu teishinshu shindan chiryo system ni kansuru kiso kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

The basic researches on minimally invasive diagnostic/treatment systems are conducted for circulatory system diseases, and the FY 2000 results are reported. The program for developing the heart surgery supporting manipulator includes development of the manipulator of 7 degree of freedom and fail-safe mechanisms to be incorporated in the patient-side system, and research and development of the heart motion compensation type robot system. The program for developing the diagnosis/treatment system aided by intravascular optical analysis includes development of intravascular endoscopy by the aid of LED emitting blue color of high brightness, and automatic analyzer for the in vivo vascular endothelial cell functions. The program for the minimally invasive diagnostic system includes development of superimposing system for integrating the images by the NOGA system and cine-coronary angiography. The other R and D items include artificial vascular systems to be put in the blood vessels, adhesives for a living body, suture instruments for fine blood vessels, heart surgery supporting system, based on the infrared spectroscopy, endoscopic system for the cranical bones, arterialization method, and gene-aided treatment. (NEDO)

FY 2000 report on the results of the infrastructure construction project for spreading high-efficiency fuel cell systems/development of test apparatuses for evaluation of fuel cell systems for automobiles; 2000 nendo kokoritsu nenryo denchi system kiban gijutsu kaihatsu / jidoshayo nenryo denchi system hyoka shiken sochi no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This project studies the testing/evaluation methods for spreading fuel cells for automobiles. Described herein are the FY 2000 results. The problems involved in evaluation of the single cell units are classified into those involved in the cell construction and methods of evaluating the operation performances of the single cell units. These problems are analyzed mainly by literature survey. The mode simulation tests will be greatly simplified, if the system can be tested on the bench without being actually boarded on the vehicle. Therefore, this project is aimed at development of a comprehensive mode simulator which can be automatically operated corresponding to the running modes of various countries, to test the performance of FCEV and to examine the effects of each component independently on the vehicle performance. The factors required to reproduce the actual driving states of an FCEV on the bench are analyzed, and the conceptual designs are drawn for the controlling algorithms. It is necessary to standardize the stack and reformer testing methods, in order to evaluate the fuel cell system components. For these objects, the prototype units are constructed to evaluate 10kW direct hydrogen type stacks and 5kW methanol reformers. The units are also constructed to evaluate the high-pressure (1MPa) reformer reactors and hydrogen separation membrane systems. (NEDO)

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)

FY 1999 project on the development of new industry support type international standards. Standardization of evaluation method of the genetic testing system (Separate volume); 1999 nendo shinki sangyo shiengata kokusai hyojunka kaihatsu jigyo seika hokokusho. Idenshi kensa system no hyoka hoho no hyojunka (bessatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The separate volume included the proceedings of the re-consignee joint meeting on the standardization of evaluation method of the genetic testing system, the proceedings/data of the meeting of the committee of the standardization of evaluation method of the genetic testing system, etc. The data of the meeting are about a plan to execute the standardization of evaluation method of the genetic testing system, standardization of forms for reporting the results of the genetic test, a trial guideline for standardization of the genetic testing, standardization of evaluation method of the genetic testing system, etc. Moreover, the volume included 11 literature papers overseas on the above-mentioned themes, 'reports on the surveys in Europe and the U.S. on the standardization of evaluation method of the genetic testing system,' etc. (NEDO)

FY 1999 project on the development of new industry support type international standards. Standardization of evaluation method of the genetic testing system (Separate volume); 1999 nendo shinki sangyo shiengata kokusai hyojunka kaihatsu jigyo seika hokokusho. Idenshi kensa system no hyoka hoho no hyojunka (bessatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The separate volume included the proceedings of the re-consignee joint meeting on the standardization of evaluation method of the genetic testing system, the proceedings/data of the meeting of the committee of the standardization of evaluation method of the genetic testing system, etc. The data of the meeting are about a plan to execute the standardization of evaluation method of the genetic testing system, standardization of forms for reporting the results of the genetic test, a trial guideline for standardization of the genetic testing, standardization of evaluation method of the genetic testing system, etc. Moreover, the volume included 11 literature papers overseas on the above-mentioned themes, 'reports on the surveys in Europe and the U.S. on the standardization of evaluation method of the genetic testing system,' etc. (NEDO)

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)

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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)

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)

FY 2000 report on the results of development of technology for commercializing high-efficiency fuel cell systems. Development of technology for commercializing high-efficiency fuel cell systems (Development of technology for effective utilization of power produced by polymer electrolyte fuel cell systems); 2000 nendo kokoritsu nenryo denchi system jitsuyoka gijutsu kaihatsu seika hokokusho. Kotai kobunshigata nenryo denchi no shutsuryoku yuko riyo gijutsu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This project is aimed at development of technologies for effective utilization of power produced by polymer electrolyte fuel cell (PEFC) systems and waste heat, to spread cogeneration systems incorporating PEFC systems for residential purposes. Described herein are the FY 2000 results. The program for high-efficiency peripherals for residential PFEC systems attempts use of GaN-FET as the semiconductor device of wide band gap and high breakdown voltage to realize conversion efficiency over 90% by improving inverter efficiency. Two types of the prototype heat recovery systems are developed for the PEFC, one incorporating a latent heat cooling system and the other a water cooling system, to improve heat recovery efficiency and increase heat recovery temperature. The program for technology to fit PEFC output to energy demand develops hot water supply systems provided with a hot water storage function for stable supply of hot water irrespective of the heat recovery conditions, and also with a back-up function with burners. The program also develops the PEFC system of fine load following characteristics, for which pure hydrogen is used as the fuel to allow the system to instantaneously follow fluctuating loads. The program for high-efficiency partial load operation technology studies a 1kW-class residential PEFC cogeneration system incorporating a power storage device for high-efficiency operation at partial loads, where the former operates in a high output mode while the latter absorbs fluctuating loads. (NEDO)

FY1999 report of the research results of medical/engineering cooperative research project, fundamental research on diagnosis/treatment systems by imaging higher order information of living systems; 1999 nendo igaku kogaku renkeigata jigyo koji seitai joho no gazoka ni yoru shindan chiryo system ni kansuru kiban kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

The research and development efforts are made for the fundamental technology necessary for visualizing higher order information of the organs and tissues at high precision and non-invasively, and for supporting treatment of the malignant tumor and cerebrovascular diseases, while keeping the functions of the affected organs intact, and the FY 1999 results are reported. The program for the visualizing techniques includes designs of the pulse sequence for a 1H/13C-MRSI analyzer which observes proton and carbon by magnetic resonance spectrometric imaging (MRSI), and starts its programming. The program for the real-time analysis of tissue dynamics starts the designs of the coil for pelvis receiving the signals for monitoring dynamics of the abdominal organs at superhigh field. The program for systems for supporting treatment while keeping the functions of the affected organs intact starts development of the MR-matching heating system, for which the applications are designed, and measures against eddy current and resistance of the system as a whole to noise are studied. Development of the high-precision supersonic wave and far-infrared ray irradiation systems is started, in order to establish the treatment aided by radiant ray while keeping functions of the affected organs intact. (NEDO)

Fiscal 1999 achievement report on research and development project on intellectual infrastructure creation and utilization technologies. Development of efficient protein expression system (Development of efficient protein expression system utilizing protein folding mechanism of hyperthermophilic bacteria); 1999 nendo kokoritsu tanpakushitsu hatsugen system no kaihatsu seika hokokusho. Chokonetsukin no tanpakushitsu oritatami kiko wo riyoshita kokoritsu tanpakushitsu hatsugen system no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Efforts were exerted to achieve efficient expression of proteins of hyperthermophilic bacteria, hyperthermophilic archaeabacteria in particular, using a heterogene expression system in which Escherichia coli was the host. In an effort to search for genes related to protein folding and to elucidate the mechanism of folding, chaperonin and prefoldin subunit genes, out of various factors participating in protein folding in hyperthermophilic archaeabacteria, were cloned, and expressed in Escherichia coli. As a system for analyzing protein folding reaction, an experimental system was established on a substrate comprising isopropyl malate dehydrogenase, citrate synthase, glucose dehydrogenase, and a green fluorescent protein. Studies were further conducted to elucidate the mechanism of expression of enzyme genes in Escherichia coli for the establishment of a mass production method for useful enzymes. Also carried out was the research and development of an element technology evaluation system involving protein expression. (NEDO)

1998 Annual Study Report. Standardization of manufacturing process systems; 1998 nendo seika hokokusho. Seisan process system no hyojunka (STEP kiban kikaku no kaihatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The standards for exchanging and sharing product model data are being internationalized, mainly by ISO-10303 (STEP). The current specifications are not fully developed to include all of the functions needed by the industrial circles, e.g., the functions capable of expressing dynamic product models useful for design alterations and manufacturing processes. In order to solve these problems, and, in particular, to propose the specifications which meet the functions required by the domestic industries, the necessary conditions which the STEP basic specifications should satisfy are investigate to propose the Japan-developed international specifications. One of the major results of the efforts in this year is development of the functional model (I-AAM) which allows to analyze the functions to be proposed for the specifications for the mechanical production processes in the Japanese industries. The necessary data model candidates can be selected by the aid of the model. The efforts will be further continued in and after the next year, based on the results obtained in this year, to eventually develop the specifications which can be registered by NWI. (NEDO)

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)

FY 1998 annual summary report on research and development of hybrid pulse plasma coating (HPPC) system (first year); 1998 nendo hybrid gata pulse plasma coating (HPPC) system no kenkyu kaihatsu seika hokokusho. Daiichinendo

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The R and D program was implemented for a hybrid pulse plasma coating system, where organometallic gases as the feed gases were selected, and methods for feeding them and treating the exhaust gases to remove organic metals were studied, as the preliminary steps for the pulse introduction tests. The tests of combining an rf plasma with microwaves and pulse plasma generation have been started. The power source characteristics, e.g., pulse width, voltage and current, were analyzed, and high-voltage pulse voltage application tests were conducted, in order to grasp the power source characteristics related to the pulse voltage application. Generation of high-density plasma has been confirmed by the tests with microwaves absorbed by an rf plasma, and the plasma density measurement has been started using the single probe and double probe methods. It is also confirmed that a pulse voltage can be applied to a high-density plasma. A plasma source type ion injector (PSII) has been made on a trial basis, to collect the data for the injector. (NEDO).

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)

FY 1991 Report on research and development of super heat pump energy accumulation system. Part 1. 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 kaiahtsu 1981 nendo seika hokokusho. 1. 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 super high performance heat pumps and elementary equipment, 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 tests and evaluation of the pilot plant for the highly efficient type (for heating only), which produce the results of COP exceeding the target of 8; to tests of the anti-corrosion measures for the aluminum heat exchangers for the highly efficient type (for cooling and heating), by which the effective inhibitors are selected. The hybrid systems of the super high performance compression heat pumps and chemical heat storage are also studied in detail. The R and D efforts are directed to construction and operation of the hybrid heat pump system to collect underground heat for the high temperature type (utilizing low temperature heat source), which produce the results of confirming possibility of efficient heat collection for extended periods; and to improvement, construction on a trial basis and operation 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, tests and evaluation are conducted for the EHD heat exchangers which use R123 as the new working fluid. (NEDO)

Enzymatic hydrolyzing performance of Acremonium cellulolyticus and Trichoderma reesei against three lignocellulosic materials

Directory of Open Access Journals (Sweden)

Murakami Katsuji

2009-10-01

Full Text Available Abstract Background Bioethanol isolated from lignocellulosic biomass represents one of the most promising renewable and carbon neutral alternative liquid fuel sources. Enzymatic saccharification using cellulase has proven to be a useful method in the production of bioethanol. The filamentous fungi Acremonium cellulolyticus and Trichoderma reesei are known to be potential cellulase producers. In this study, we aimed to reveal the advantages and disadvantages of the cellulase enzymes derived from these fungi. Results We compared A. cellulolyticus and T. reesei cellulase activity against the three lignocellulosic materials: eucalyptus, Douglas fir and rice straw. Saccharification analysis using the supernatant from each culture demonstrated that the enzyme mixture derived from A. cellulolyticus exhibited 2-fold and 16-fold increases in Filter Paper enzyme and β-glucosidase specific activities, respectively, compared with that derived from T. reesei. In addition, culture supernatant from A. cellulolyticus produced glucose more rapidly from the lignocellulosic materials. Meanwhile, culture supernatant derived from T. reesei exhibited a 2-fold higher xylan-hydrolyzing activity and produced more xylose from eucalyptus (72% yield and rice straw (43% yield. Although the commercial enzymes Acremonium cellulase (derived from A. cellulolyticus, Meiji Seika Co. demonstrated a slightly lower cellulase specific activity than Accellerase 1000 (derived from T. reesei, Genencor, the glucose yield (over 65% from lignocellulosic materials by Acremonium cellulase was higher than that of Accellerase 1000 (less than 60%. In addition, the mannan-hydrolyzing activity of Acremonium cellulase was 16-fold higher than that of Accellerase 1000, and the conversion of mannan to mannobiose and mannose by Acremonium cellulase was more efficient. Conclusion We investigated the hydrolysis of lignocellulosic materials by cellulase derived from two types of filamentous fungi. We

Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Development for practical application of new power generation technology; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho. Shinhatsuden gijutsu jitsuyoka kaihatsu

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2001-03-01

This paper reports the achievements in fiscal 2000 in the development for practical application of a new power generation technology for the human cooperative and coexisting (humanoid) robot system. Carrying out the development smoothly and efficiently requires accumulation of the system operational know-how, as well as the periodical check and maintenance to maintain the functions and performances of the robot platform having been developed in the previous fiscal year. Checks were given on the robot platform hardware, and no anomalies were verified in all operation. For the remote operation platform, normal operations were identified in the visual and audio information presenting and communication systems, including such components as the PCI, noise removing card, three-dimensional microphone, and SGI320. Operations were confirmed on the movement and operation sensing and presenting system, whereas no change has been found in the operation for the period of one year, and sufficient performance was maintained. For the virtual robot platform, the operation was made open to public on the basic operation library network interface. No operational defects, damages, wear, and electrical failures were found in the master hand for the remote control by hands, force sense presentation, finger and wrist position detection, and contact angle presentation. (NEDO)

FY 1992 research and development project for large-scale industrial technologies. Report on results of R and D of superhigh technological machining systems; 1992 nendo chosentan kako system no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-03-01

Described herein are the FY 1992 results of the R and D project aimed at establishment of the technologies for development of, e.g., machine and electronic device members of superhigh precision and high functions by processing and superhigh-precision machining aided by excited beams. The elementary researches on superhigh-precision machining achieve the given targets for precision stability of the feed positioning device. The researches on development of high-precision rotating devices, on a trial basis, are directed to improvement of rotational precision of pneumatic static pressure bearings and magnetism correction/controlling circuits, increasing speed and precision of 3-point type rotational precision measurement methods, and development of rotation-driving motors, achieving rotational precision of 0.015{mu}m at 2000rpm. The researches on the surface modification technologies aided by ion beams involve experiments for production of crystalline Si films and thin-film transistors of the Si films, using the surface-modified portion of a large-size glass substrate. The researches on superhigh-technological machining standard measurement involve development of length-measuring systems aided by a dye laser, achieving a precision of {+-} 10nm or less in a 100mm measurement range. (NEDO)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Kobe); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Kobe) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In the Kobe district, studies were performed with the importance placed on energy consumption at care-taking sites. Power consumption of devices used in residential houses of families having physically handicapped and elderly persons has been measured for two to three months, and in addition a questionnaire survey was carried out on operation frequency of welfare devices. Particularly from the power consumption and the use frequency of the devices to keep warm heat environment for physically handicapped and elderly persons, meaningful findings were obtained from the viewpoint of effective energy utilization, summarized as follows: (1) energy consumption of welfare devices used in care-taking sites in homes is small; (2) the power consumption varies greatly depending on methods to keep the warm heat environment; (3) in the case of discussing residential houses arranged with considerations for elderly people, the warm heat environment is important, and room cooling and warming devices including air conditioners should be included in the category of welfare devices, (4) a proposal was made on structuring a 'system to match elderly persons' physical conditions' intended to make a warm heat environment most suitable for physically handicapped and elderly persons, and (5) a proposal was made on discussing a 'system combining solar cells with large capacity batteries' of effective energy utilization type. (NEDO)

Research report on the effect of the large-scale industrial technology development system and on how it should be in the future; Ogata kogyo gijutsu kaihatsu seido no seika oyobi kongo no arikata ni kansuru chosa hokokusho

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NONE

1986-03-01

A survey was done about projects implemented under the above-named development system inaugurated in fiscal 1966, and studies are made as to how large projects should be in the future. The survey covered the subjects which had been completed by fiscal 1985, that is, the remotely controlled submarine drilling device for oil, seawater desalination and by-product utilization, electric vehicle, technology of comprehensive control of automobiles, pattern information processing system, direct iron making by use of high-temperature reduced gas, manufacture of olefines from heavy oil, aviation jet engine, resources recycling/reuse system, superhigh-performance laser-aided combined manufacturing system, submarine oil production system, and the optics-aided measurement/control system. Answers were heard from corporations concerned. The answers contained some complaints, concerning the shortage of experience on the part of participating corporations, degradation in planning functions, increase in the burden of leading companies, shortage of study or conference about an optimum promotion system, problems in accounting and auditing systems, etc., and suggestions were presented for improvement on large-scale projects. (NEDO)

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)

Achievement report for fiscal 1997 on the Super/Hypersonic Transport Propulsion System Research and Development Project. 2/2. Development of methane-fueled aeroengine; 1997 nendo choonsoku yusokiyo suishin system no kenkyu kaihatsu seika hokokusho. 2/2. Methane nenryo kokukiyo engine no kaiahtsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

A technology is developed of integrating a turbo system and a ram system into a combined cycle engine. In fiscal 1997, an experimentally built engine is subjected to its first ground test and attains the expected result, and preparations are made in full swing for a high-altitude performance test scheduled for fiscal 1998. No problems relative to design criteria and mount structure load are detected in a total oscillation analysis and fan blade off analysis, this verifying the reasonableness of the design. The heat transfer module as designed is also found equipped with sufficient strength. The engine attains the maximum rotation speed in the ground test, and is found stable in operation. Although the vibration of the shaft and outer shell stays in a domain not suggesting a trouble, yet the vibration of the low-pressure turbine blade is beyond the limits in a certain domain. Tests are repeated after defining a domain where sustained rotation is forbidden. The secondary air system operation is found normal. The newly added MSV (mode selector valve), and the variable system and ram fuel control of FVABI (front-variable area bypass injector: important for switchover from turbo mode to ram mode), are also found normal in operation. The function, ignition, and zoning sequence of the ram combustor are found valid. (NEDO)

Report on achievements in fiscal 1998. Venture business growing type consortium - small business creating infrastructure (Development of novel near-infrared laser system intended for medical application); 1998 nendo iryo oyo wo mokuteki to shita shingata kinsekigai laser system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This research and development is intended to newly develop a small and high-performance discharge type iodine laser having wavelength excellent in permeability into a tissue of 1.32 {mu} m to complete it as a medical system device based on the data of an experiment of bonding biological tissues performed in the present research. The research and development has been made on the following themes: (1) experimental researches on excited oxygen production, (2) experimental researches on iodine laser oscillation, and (3) experimental researches on bonding biological tissues. In Item (1), excited oxygen production experiments using two systems of microwave discharge and radio frequency discharge were performed in parallel. The former system showed an excitation rate of 21%, and the latter system a maximum excitation rate of 32%, having achieved the target value of 20%. In Item (2) a prototype iodine laser oscillator incorporating a discharge type excited oxygen generator was fabricated, whereas laser oscillation at wavelength of 1.32 {mu} m was obtained. In Item (3), as a result of having performed an inosculation experiment on aorta in rat's abdomen under an operation microscope, micro blood vessels were inosculated successfully by using the laser under compatible conditions. The experiment performed in parallel using YAG laser (with wavelength of 1.06 {mu} m) did not provide sufficient inosculation strength. (NEDO)

FY 2000 report on the results of the development of the environmentally friendly type high efficiency energy utilization system. Part 2. Study of the effective utilization technology of high efficiency energy (Study of the optimum system design technology); 2000 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu seika hokokusho. 2. Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-05-01

The paper conducted the development of the environmentally friendly type high efficiency energy utilization system and the R and D of the high efficiency energy effective utilization technology, and the FY 2000 results were summed up. As to the energy transportation/storage technology, the R and D were made on the following: methanol/energy system, non-equilibrium high efficiency methanol decomposition reaction technology, development of multiple functions of catalyst, high efficiency heat pump technology using hydrogen storage alloys, heat-hydrogen recovery/transportation/utilization technology, vacuum insulated heat transport piping system, surfactant used for high density heat transport, high density latent heat transportation technology, etc. Concerning the energy supply/utilization technology, the R and D were made of the heat supply system using high efficient heat pump corresponding to multiple fuels. Relating to the environmental load reduction technology, the energy conserved heat pump system using natural coolant. As to the optimum system design technology, the comprehensive preparation of element technology, etc. (NEDO)

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)

Fiscal 1997 report on the results of the research on the development of high-performance industrial furnaces. Volume 2; 1997 nendo seika hokokusho (koseino kogyoro no kaihatsu ni kansuru kenkyu seika hokokusto)

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

A R and D was conducted for the purpose of developing remarkable energy conservation/CO2 reduction technologies. In fiscal 1997, the five working groups about the following were formed to have animated discussions: the basic research, heating furnace, heat treatment furnace, melting furnace, and tubular heating furnace. The research subjects are the pursuit/deepening of the base study on flame structures in high temperature air combustion, critical heat recovery of the system in high temperature air combustion, examination of the basic common technology on the ultimate optimization of the material heat transfer, construction of general-purpose experimental database, setting-up of design standards for general-purpose high-performance industrial furnaces, presentation of examples of the actual trial design based on the design standards and feasibility study of the practical application, preparatory support of the field test project on high-performance industrial furnaces for commercialization/diffusion/spread, etc. Further, how to arrange the developmental results was studied to make the results of the project useful for study of the prompt commercialization. 442 refs., 1444 figs., 311 tabs

Fiscal 1997 report on the results of the research on the development of high-performance industrial furnaces. Volume 3; 1997 nendo seika hokokusho (koseino kogyoro no kaihatsu ni kansuru kenkyu seika hokokusto)

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

A R and D was conducted for the purpose of developing remarkable energy conservation/CO2 reduction technologies. In fiscal 1997, the five working groups about the following were formed to have animated discussions: the basic research, heating furnace, heat treatment furnace, melting furnace, and tubular heating furnace. The research subjects are the pursuit/deepening of the base study on flame structures in high temperature air combustion, critical heat recovery of the system in high temperature air combustion, examination of the basic common technology on the ultimate optimization of the material heat transfer, construction of general-purpose experimental database, setting-up of design standards for general-purpose high-performance industrial furnaces, presentation of examples of the actual trial design based on the design standards and feasibility study of the practical application, preparatory support of the field test project on high-performance industrial furnaces for commercialization/diffusion/spread, etc. Further, how to arrange the developmental results was studied to make the results of the project useful for study of the prompt commercialization. 442 refs., 1444 figs., 311 tabs.

Achievement report for fiscal 1999 on research and development of technologies for medical welfare equipment. Surgery support system for brain tumors and other conditions (Rationalization for energy profit); 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Noshuyo nado shujutsu shien system (energy shiyo gorika)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

In the second phase of experimental micro-manipulator fabrication, insertion parts equipped with three manipulators and operation input units are built and evaluated. The system comprises three input units and a console with a built-in controller etc., and the console is checked for shape and operability. A high resolution and high brightness stereoscopic viewer is developed for clinical use by surgical operators, and is examined for practicality. The positioning system for the intraoperative vision instrument are improved relative to its attachment method, accuracy, and sterilization tolerance. The result is evaluated, and then further improvement is made. Some functions are added to the surgical planning software program. Software programs are constructed for the real-time control and operation of the viewing system. For the micro-manipulator system to serve as a total system, the forceps are extended, tips are developed for the suction device and incision device, and their functions as members of the system are evaluated. (NEDO)

Summary of achievement reports on the Sunshine Project in fiscal 1978 (Hydrogen energy); 1978 nendo seika hokokusho gaiyoshu. Suiso energy

Energy Technology Data Exchange (ETDEWEB)

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1979-04-01

This paper summarizes achievement reports on the Sunshine Project in fiscal 1978 (hydrogen energy). In hydrogen manufacturing methods, studies are described on materials of membranes and electrodes used in high temperature and pressure electrolysis. In thermo-chemical method, studies are continuing on cycles of the iron system, iodine system, and mixed system (composed by thermal, photo and electro-chemistries). For the iodine system, summary design was performed on an experimental device. For the mixed system, trial fabrication and experiments were carried out on a beam radiation type electrolytic tank that electrolyses quickly HI and Fe{sup 3+} produced in the photo-chemical reaction, and separates the products. Discussions were also given on HI decomposition (hydrogen acquisition) by means of heat diffusion. With respect to storage and transportation, development is being made on optimal metal hydrides. In combustion technologies, discussions are given on combustors and catalysts to break through the dilemma of high NOx emission and frequent occurrence of reverse ignition. For fuel cells, the paper describes developments of the materials thereof, high-temperature solid electrolyte type fuel cells and alkaline aqueous solution electrolyte type fuel cells. Regarding the non-steady hydrogen engines, the paper describes fundamental studies on non-steady jet flow behavior using shock tubes, and single cylinder engine tests. It also describes hydrogen safety assuring measures, and studies on energy systems. (NEDO)

FY 1980 Report on results of research and development project, recommissioned by Sunshine Project. Development of direct hydrogenation type coal liquefaction plant (Development of power recovery system by hydrohoist); 1980 nendo chokusetsu suiten ekika plant no kaihatsu seika hokokusho. Hydrohoist ni yoru doryoku kaishu system no kaihatsu

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1981-03-01

The R and D program was implemented for a hydrohoist system, with the objectives to reduce wear and power requirements in the direct hydrogenation type coal liquefaction plant. Direct hydrogenation, operating at elevated pressure in the presence of catalyst, is suitable for liquefaction of coal to produce light liquid products, which are in great demand. However, there are many mechanical problems to be solved, because the plant is operated under very severe conditions. The proposed hydrohoist system combines supply of the feed slurry with the let-down step for the slurry effluent as the product of the high-pressure system, to save energy by recovering power from the effluent slurry and, at the same time, reduce wear of the pumps and let-down valves, for the direct hydrogenation plant operating at 150 to 300 kg/cm{sup 2} in the presence of catalyst to liquefy coal. Such a system has been already commercialized for transferring coal and other minerals. In the FY 1980, basic tests are conducted using a small autoclave, to extract the problematical points for the test system. The results serve as the bases for designs and construction of the basic test system by which the hydrohoist system is to be studied and evaluated. (NEDO)

FY 1999 Technical research and development for environmentally friendly and highly efficient energy utilization system. Technical research and development for highly efficient and effective energy utilization (Technical research and development for optimum system designs - Part 3); 1999 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu seika hokokusho. 3. Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

Energy Technology Data Exchange (ETDEWEB)

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2000-05-01

Research and development program is conducted for the elementary techniques as part of the eco-energy urban project of New Sunshine Project. Described herein are the FY 1999 results for the (techniques for transportation and storage of energy (continued), energy supply and utilization, reducing environmental loads, and designing the optimum systems). The R and D on heat transfer system through the vacuum heat insulation pipes involves fabrication, on a trial basis, the vacuum insulation covers for the vacuum insulation tubes, joints, flanges and valves for the 80A pipes, and the heat loss evaluation test for each item. The R and D on the energy supply and utilization techniques involves the heat transfer systems for a variety of fuels by the highly functional heat pump, and compression/absorption hybrid type heat-utilization system. The hybrid type heat-utilization system simulation results suggest possibility of achieving exergy efficiency of 56% as the development target by use of the new medium. The R and D on the environmental load reduction involves the power-saving type heat pump systems which use a natural coolant. (NEDO)

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

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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)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Chofu City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Chofu) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This paper describes investigative studies on a new at-home welfare devices. Section 2 of the document, 'Studies on electric power conservation considering living patterns of elderly and physically handicapped persons' describes verification experiments in ferro-concrete buildings and ordinary homes by using a prototype system structured in last fiscal year. Qualitative analysis was performed based on the result thereof. In the 'Surveys on working environments for elderly people', directionality was presented in improving labor environments for the elderly people. Section 3, 'Studies on emergency evacuation devices for physically handicapped and elderly people' discovered that many of the presently available evacuation devices are intended of use mainly by handicap-free people, and there are many aspects that are difficult to say that elderly and physically handicapped people are included in the field of vision. In the 'Studies on an at-home training supporting system to maintain movement functions of the legs of elderly people', design and fabrication were performed on a prototype of an external control device operated by the legs. The 'Surveys on energy demand for at-home welfare devices for elderly people', showed how much the growth of the number of utilized devices will link to the cause to push up the energy demand in the household department in Japan. (NEDO)

FY2000 report of the research results of medical/engineering cooperative research project, fundamental research on diagnosis/treatment systems by imaging higher order information of living systems; 2000 nendo igaku kogaku renkeigata kenkyu jigyo koji seitai joho no gazoka ni yoru shindan chiryo system ni kansuru kiban kenkyu seika hokokusho

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2001-07-01

The research and development efforts are made for the fundamental technology necessary for visualizing higher order information of the physiological functions of the organs and tissues at high precision and non-invasively, and for supporting treatment of the malignant tumor and cerebrovascular diseases, while keeping the functions of the affected organs intact, and the FY 2000 results are reported. The program for the visualizing techniques includes development of the pulse sequence for commercializing the proton and carbon magnetic resonance spectrometric imaging (MRSI), and development of the prototype 1H/13C-detecting circuit. The program for the real-time analysis of tissue dynamics includes production of cine-images of, e.g., the peristalsis of the uterus, to accumulate the basic data for monitoring dynamics of the abdominal organs. The program for systems for supporting treatment while keeping the functions of the affected organs intact includes the MR-aided temperature-sensing systems, and improvement of the techniques for correcting motion of the measured organs by extracting characteristic points in the images taken and of MR-aided temperature sensing accuracy. The program for radiotherapy and ultrasonic therapy of malignant tumors in the body stems includes development of high-accuracy irradiation system aided by real-time three-dimensional body motion monitoring system. (NEDO)

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)

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)

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

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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)

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)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Chofu City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Chofu) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This paper describes investigative studies on a new at-home welfare devices. Section 2 of the document, 'Studies on electric power conservation considering living patterns of elderly and physically handicapped persons' describes verification experiments in ferro-concrete buildings and ordinary homes by using a prototype system structured in last fiscal year. Qualitative analysis was performed based on the result thereof. In the 'Surveys on working environments for elderly people', directionality was presented in improving labor environments for the elderly people. Section 3, 'Studies on emergency evacuation devices for physically handicapped and elderly people' discovered that many of the presently available evacuation devices are intended of use mainly by handicap-free people, and there are many aspects that are difficult to say that elderly and physically handicapped people are included in the field of vision. In the 'Studies on an at-home training supporting system to maintain movement functions of the legs of elderly people', design and fabrication were performed on a prototype of an external control device operated by the legs. The 'Surveys on energy demand for at-home welfare devices for elderly people', showed how much the growth of the number of utilized devices will link to the cause to push up the energy demand in the household department in Japan. (NEDO)

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)

Project in fiscal 2000 of developing international standards for supporting new industries. Standardization of evaluation method for gene inspection system; 2000 nendo shinki sangyo shiengata kokusai hyojunka kaihatsu jigyo seika hokokusho. Idenshi kensa system no hyoka hoho no hyojunka

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NONE

2001-03-01

Discussions and deliberations were given by the comprehensive survey committee on standardization of a total gene inspection system from specimen adjustment necessary for the gene inspection system to data processing. This paper summarizes the achievements in fiscal 2000. In standardization related to the specimen procedure and the inspection technique, the specimen storing method and the report statement contents were established. In addition, verification was made on the heat-resistant enzyme reagent and such measuring devices as the electric migration device and the photographing device. Discussions were given on standard substances used in the gene inspection. Regarding the K562 cell strain, cross-checking was performed in three institutions, wherein discussions were given on interchangeability of the inspection results, and the usefulness of the K562 cell as a standard substance. As a result, all the three institutions have come to an agreement on the Southern method, the FISH method and the RT-PCR method, but not on the real-time PT-PCR method, leaving the subject as the future assignment. In the survey for Europe and America, visits were made to AFNOR, CEN, DIN, FDA and CAP for the attempt of collecting information and establishing international exchange. (NEDO)

Achievement report for fiscal 2000 on research and development of high level waste glass utilization system of CO2 emission suppression type; 2000 nendo CO2 haishutsu yokuseigata hai glass kodo riyo system no kenkyu kaihatsu seika hokokusho (kokaiyo)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

With an objective to establish a waste glass recycling system of low cost and requiring less CO2 emission amount and energy consumption, research and development has been made on classification of waste glasses into particle composition that is required in regenerated commercial products. This paper summarizes the achievements in fiscal 2000. In the research of a waste glass reusing and supplying system designed by using LCA, discussions were given on items required in circulating and recycling waste glass resources, and quality control on raw materials and products. Evaluations of product quality control items were made on crystallized glass, sintered glasswool, automotive window glass, electric bulbs, fluorescent lamp glass, and quartz glass. Utilization tests were carried out for Mashiko porcelain china clay with an intention of expanding the application of waste glass, whereas the relationship between waste glass addition amount and optimal sintering temperature range was verified, disclosing that the limit of the waste glass addition is 10%. In the research on multi-functional hybrid materials, discussions were given on light-weight tiles and water permeating blocks with regard to the manufacturing technology, facility specifications, product quality, effects of the functions, and durability. (NEDO)

Fiscal 1997 report on the results of the international standardization R and D. System to make comprehensive evaluation of potential health effects of next generation image media; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Jisedai media seitai eikyo sogo hyoka system

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NONE

1998-03-01

The paper proposed the international standardization for the use of next generation image media by evaluating health effects of the use of next generation image media such as head mounted display and 3D monitor. A method to comprehensively evaluate health effects was studied with the design friendly to humans and standardization on safety as final targets. Themes were divided into the autonomous nervous system and the measuring system. The development was carried out of a method to evaluate the autonomous nervous function by the dynamic state of blood circulation and pupillary reflex as well as the development of portable sphygmomanometer and pupillometer. Using these developmental instruments and conventional instruments, measurement was made of blood pressure, cardiac output, respiration, pupil size, eyeball movement and focus accommodation. A possibility was suggested of obtaining the uniform elucidation also in case analytical changes of individual parameters cannot be extracted or consistency cannot be seen in the course of changes. The paper determined basic standards for the experimental use stereoscopic image, made measuring use 3D images, and collected realtime data by the overall simultaneous measuring system constructed. 109 refs., 166 figs., 18 tabs.

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

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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)

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)

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

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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)

Development in fiscal 1998 of technology to put solar systems for industrial use into practical use. International joint technology development for solar energy utilization systems; 1998 nendo sangyoyo nado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyo energy riyo system kokusai kyodo gijutsu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The solar energy utilizing technologies having been developed under the Sunshine Project were used to have executed the international joint technology development on the 'solar heat utilizing drying system' in the Republic of Indonesia. This paper summarizes the achievements in fiscal 1998. In operating the pilot plant, three operational experiments out of seven experiments were carried out only by Indonesian engineers. As a result of the drying experiments, the heat collecting characteristics of the collector were as about half at 19 to 30% as the efficiency assumed in the design of 50%. The reason for this can be attributed to the fact that the cover glass used in the demonstration test in Japan had light permeability of about 87%, but the cover glass used in the test plant was made of frosted glass whose light permeability was about 37%. This glass is the only glass available for a heat collector in the solar heat hot water device in Indonesia, but is unsuitable for the heat collector. Another cause was that the insolation at the site was lower by about 30% than the one used at the design stage. (NEDO)

Development in fiscal 1998 of technology to put solar systems for industrial use into practical use. International joint technology development for solar energy utilization systems; 1998 nendo sangyoyo nado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyo energy riyo system kokusai kyodo gijutsu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The solar energy utilizing technologies having been developed under the Sunshine Project were used to have executed the international joint technology development on the 'solar heat utilizing drying system' in the Republic of Indonesia. This paper summarizes the achievements in fiscal 1998. In operating the pilot plant, three operational experiments out of seven experiments were carried out only by Indonesian engineers. As a result of the drying experiments, the heat collecting characteristics of the collector were as about half at 19 to 30% as the efficiency assumed in the design of 50%. The reason for this can be attributed to the fact that the cover glass used in the demonstration test in Japan had light permeability of about 87%, but the cover glass used in the test plant was made of frosted glass whose light permeability was about 37%. This glass is the only glass available for a heat collector in the solar heat hot water device in Indonesia, but is unsuitable for the heat collector. Another cause was that the insolation at the site was lower by about 30% than the one used at the design stage. (NEDO)

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

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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)

Summarized achievement report on the Sunshine Project in fiscal 1980 (Hydrogen energy); 1980 nendo seika hokokusho gaiyoshu. Suiso energy

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1981-04-01

This paper summarizes the achievement report on the Sunshine Project in fiscal 1980 for hydrogen energy research. In hydrogen manufacturing using the electrolytic process, improvements were made on membranes and electrodes. Solid electrolyte electrolysis is also under research. Researches are continued on reaction, separating operation, and device materials for the iodine system cycle in the thermo-chemical method. In the iron system cycle, a reaction experimenting equipment was fabricated on the trial basis, and tests and evaluation were performed on the material and heat balances. In the mixed system cycle, researches on the light irradiation electrolytic process were continued, whereas the light collecting rate was raised by using a lens to increase light intensity, having enhanced successfully the reaction rate to 60 to 80%. A heat diffusion column for HI decomposition and separation (hydrogen acquisition) was discussed in terms of chemical engineering. Development works are continued on metal hydrides for hydrogen transportation, and durability tests are also being performed. Same applies to hydrogen storage. A model burner was fabricated on the trial basis, and catalytic combustion was studied as development of a combustion technology that matches the requirements for safe hydrogen combustion and suppression of NOx emission. Searches were continued on catalysts and solid electrolyte materials for fuel cells. Thin film sold electrolyte fuel cells constructed by using the evaporation process are also being studied. The paper also describes measures for hydrogen safety assurance and researches on energy systems. (NEDO)

Fiscal 1999 research achievement report on the development of SNPs related technologies; 1999 nendo SNPs kanren gijutsu kaihatsu seika hokokusho

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NONE

2001-03-01

Efforts are made to develop specimen processing technologies for modifying and enabling various kinds of specimens to automatically undergo SNP (single nucleotide polymorphism) analysis for medicine development and clinical diagnostic activities and to develop technologies and apparatuses to enable rapid, inexpensive, and simple search and analysis of SNPs using DNA (deoxyribonucleic acid) chips and mass spectrometry. Activities are conducted in the four fields involving (1) the development of a practical clinical system for rapid detection and analysis of SNPs, (2) research and development of an SNP scoring system using bar-coded oligonucleotides and magnetic beads, (3) research and development of a high-speed SNP analysis system using a mass spectrometer, and (4) the development of a high throughput SNP analysis line. Efforts exerted in field (1) involve a protein fixation method using plasma polymerization and its application to DNA arrays, development of an SNP detection method using human genomes, construction of a rapid DNA detection device using an electric field, development of an SNP analysis system using the solid phase HPA (hybridization protection assay) method, and SNP analysis using solid phase ligation. (NEDO)

Fiscal 1999 international energy conservation model project. Report on result of demonstrative research concerning cement clinker cooling system; 1999 nendo kokusai energy shohi koritsuka nado model jigyo seika hokokusho. Cement clinker reikyaku sochi ni kakawaru jissho kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of reducing energy consumption and CO2 discharge in a cement plant in Indonesia, R and D was conducted on new clinker cooling system, high performance kiln combustion system, and technology for steady kiln operation and control, with the fiscal 1999 results reported. In the research on the optimum clinker cooling system, a new type clinker cooling system (CCS) was developed in which air beams are applied only to stationary grate rows, in an air beam type clinker cooling system where cooling air is fed to each block, with grate plates used as the air duct. This year, in an actual machine testing equipment (capacity 2,500 t/d), the whole heat recuperation area was modified for the CCS, with the operation started since February, 1999, aiming at the optimal clinker cooling effect and high heat recovery efficiency. The heat quantity for the entire system showed a decrease of 60 kcal/kg in the heat consumption rate through CCS modification, kiln burner adjustment, etc. So long as the demonstration plant is concerned, design of a new type burner and study/design for the kiln stabilization were nearly completed. (NEDO)

Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium activity in its 3rd year (Research and development of reverse engineering system for local craftwork articles); 1999 nendo chiiki kogeihin muke reverse engineering system no kenkyu kaihatsu seika hokokusho. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The effort concerns Ryukyu craftwork articles. Reverse engineering used to be regarded as a technique of imitation or duplication but today it is drawing attention as a concept of positively utilizing the directionality of information flow in the integrated environment. In the development of a reverse information system, novel designs are created by utilizing a 3-dimensional data base, a high-efficiency fabrication technology for metal patterns for the press-molding of glass is established incorporating some fabrication diagnosing techniques, and a system is constructed under which fabrication accuracy is evaluated and difference data are fed back. In the development of technologies for metal pattern cutting and surface reforming, a metal pattern fabrication technology for molding glass, low in cost and high in performance, is systematized, which enables short delivery. In the diversification of glass products, Ryukyu patterns are collected and Ryukyu glass products are tentatively manufactured by press-molding, and a good result is achieved. In the field of total system technology, basic technologies for an advanced and integrated common production base are established. A virtual reality assisted designing system is developed, under which the designer feels force on the finger tips when preparing a shape for a 3-dimensional structure. (NEDO)

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)

FY 1999 project on the development of new industry support type international standards. Standardization of evaluation method of the genetic testing system; 1999 nendo shinki sangyo shiengata kokusai hyojunka kaihatsu jigyo seika hokokusho. Idenshi kensa system no hyoka hoho no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Aiming at applying standards as international standards, an experimental study was conducted on the standardization of the genetic testing system in Japan and abroad. The FY 1999 results were summarized. As to the unification of testing data processing, analysis of the present state and experimental study were made on the following: sampling method for appropriate testing, selection of anti-coagulants, method to preserve specimens, method to transport them, description of clinical observations in test request paper, method to evaluate performance of test reagents including restriction enzyme, temperature calibration method for equipment, sterilization method, incineration method of specimens, long-term storage of DNA samples, etc. The results were proposed as standard operation procedures after study/discussion at the comprehensive survey committee. Concerning the setting of criteria values in data analysis and the standardization of report form, survey/study were conducted also on ethical/legal/social problems from an aspect of privacy protection of patients. As a result, a total system from the reception of genetic testing to the report making was prepared. (NEDO)

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)

Achievement report on research and development in the Sunshine Project in fiscal 1977. Studies on hydrogen energy total systems and the safety assuring technologies thereon (Studies on hydrogen energy total systems); 1977 nendo suiso energy total system to sono hoan gijutsu ni kansuru kenkyu seika hokokusho. Suiso energy total system no kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-03-01

A numerical model was prepared to express fields and size of hydrogen energy introduction in Japan's energy systems in the future. Dividing Japan into 13 weather sections, one to two energy bases (import and secondary production bases in coastal areas) were assumed on each section. Secondary energies produced in these energy bases are transported to intermediate bases, from which the energies are distributed into cities and consumed. For the purpose of simplification, final consumption departments are hypothesized to exist in these intermediate bases. Parameters that characterize the flows on networks in the processes of supply, distribution, production, storage, transportation and utilization are divided largely into energy efficiency and cost of the processes. The amount of energy demand in each final consumption department was defined as an amount to maximize the expected effects as a result of having satisfied the demand. The result of trial calculations revealed that, as long as the hydrogen to be introduced is limited to hydrogen produced via electrolysis using thermally generated power, the hydrogen introduction into the future energy systems is difficult in terms of economic performance. (NEDO)

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)

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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)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Imaichi City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Imaichi) saiitaku kenkyu seika hokokusho

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NONE

1999-03-01

Evaluations were given on energy demand in residential houses arranged with considerations for elderly people based on district features for at-home welfare devices, and on change in energy use at care-taking sites. Surveys and studies were performed on structural characteristics of residential houses arranged with considerations for elderly people, and on structuring of at-home welfare device systems. The study items are as follows: (1) identification of the using patterns of the at-home welfare devices, and measurement and evaluation on electric power consumption, (2) measurement and evaluation on household energy consumption, (3) estimation on energy demand in residential houses for elderly people, (4) surveys on hot heat sensitivity, and (5) estimation on allowance for steps in rooms. In Item 1, electric power consumption is measured during standard operation of at-home welfare devices by using power measuring devices in the Welfare Techno-House (WTH) Imaichi. In item 2, a questionnaire survey is performed on the ways of living in elderly people's households and general households. In Item 3, energy demand is estimated in houses for elderly people incorporated with welfare devices, based on the results of Items 1 and 2. In Item 4, measurement and evaluation are made by using experiments on physiological changes in bodies of elderly people in toilet space in the WTH, and on a room heating system giving comfortable feeling. In item 5, discussions are given on air tightness of doors in barrier free sections, and on allowable limit of steps inside rooms. (NEDO)

Fiscal 2000 project for development of international standards for supporting novel industries. Standardization for enhanced interoperability between optical disk systems; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Hikari disk system no sogo un'yosei kakuho no tame no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Research and development was carried out for the enhancement of logical format-based interoperability between optical disk systems for the purpose of presenting propositions for international standards. That is, UDF (universal disk format) defined by OSTA (Optical Storage Technology Association) was taken up against the volume/file structure defined by ISO/IEC13346, and efforts were exerted to substantiate environments for its compatibility test and to develop specifications to achieve such enhanced interoperability. In this fiscal year, specifications were drafted for application program interfaces for the UDF-based file system and UDF security augmentation. These would be presented to IEC (International Electrotechnical Commission) and OSTA, respectively. Their Japanese versions were submitted to the Ministry of Economy, Trade and Industry of Japan, for publication as standard-related information. Maintenance of UAF (universal accessible file) system-compliance test tools were accomplished in response to user requirements and to the updating of UDF-compliance test disk specification. (NEDO)

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)

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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)

FY 1998 report on the results of the development for an advanced application system for glass waste with CO2 emission reduction; 1998 nendo CO{sub 2} haishutsu yokuseigata hai glass kodo riyo system no kenkyu kaihatsu seika hokokusho

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NONE

1999-03-01

For the realization of the cycling recycle society, it is important to promote recycling using glass waste for CO2 reduction and effective use of resources. The paper described the FY 1998 results of the development. It included the classification by which the composition of the particle sizes required for recycled products will be made possible, basic studies for low-cost pulverization/separation of foreign substances, and tests on heightening of process accuracy. Relating to the artificial synthesis of feldspar/pottery stone using glass waste/alumina waste as starting materials, vitrification behavior was studied to find out the optimum synthesis conditions. Glass waste of 60% and aluminum hydroxide of 40% were mixed at calcination temperature of 1,100 degrees C for more than 1 hour. Properties of the artificial feldspar/pottery stone were similar to those of the natural one. As to the utilization of glass waste to hydrothermally solidified materials, high-strength solidified matter without crack was obtained in the three-component system of G powder/hydrated lime/gypsum. Concerning the production of eco-glass block, a study was made on the size and mixing ratio of the cullet waste which is very soluble and has no effects on performance. The paper touched also on the R and D of the environmentally friendly type system using multi-functional hybrid materials. (NEDO)

Achievement report for fiscal 2000 on operational research of human cooperative and coexisting (humanoid) robot system. Development of energy usage rationalizing technology; 2000 nendo ningen kyocho kyozongata robot system un'yo kenkyu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This paper reports the achievements in fiscal 2000 in the operational research on the human cooperative and coexisting (humanoid) robot system to rationalize energy usage. Operational method and maintenance were studied on the platform hardware that has been developed in the previous fiscal year. Checks were given periodically on the robot platform hardware, and no anomalies were verified in all operation. Verifications were made on the fasteners, additional tightening, fitting of the connectors, battery checks, zero position and step response checks, and output checks on the force component sensor, gyro sensor and G sensor. For the virtual robot platform, discussions were given on the basic movement library for the geography complying three-dimensional walking. Such configurations were constituted that integrated use is possible with the simulator system by connecting the networks, and the user can instruct the CORBA server with the generation of walking movements according to the GUI by using the general purpose WWW browser to connect it to the HTTP server, whose result can be verified by three-dimensional graphics. A method to stabilize the all-axis movement servo model was made open to public. (NEDO)

Fiscal 1998 research report (New Sunshine Project). Research on the total system for development of superconductor power application technology; 1998 nendo seika hokokusho (new sunshine keikaku). Chodendo denryoku oyo gijutsu kaihatsu total system no kenkyu

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NONE

1996-03-01

This report summarizes the fiscal 1998 research promoted as a part of New Sunshine Project 'R and D project on development of superconductor power application technology.' This project is composed of R and D of superconductor power application technology (Rank 1), study on the total system (Rank 2), and study on review of introduction effects (Rank 3). The project is promoting R and D of the prototype superconducting generator model and elementary technologies based on the basic plan mainly by the research association. The combination test of the developed armature and the multi- cylindrical rotor model or slow response excitation rotor model was finished, and the test of the quick response excitation rotor model is in promotion. Together with R and D of hardware, this project is also promoting R and D of software through review of the introduction effects of superconducting power equipment. In fiscal 1998, the pre- final review was carried out by the project review sub- committee. 2 times of the committee, 12 times of the sub- committee, and several times of the working group were held until March, 1999. (NEDO)

FY 1999 Report on the technical results. Part 1. Development of fuel cell power generation technologies (Research and development of molten carbonate fuel cell power generation system); 1999 nendo nenryo denchi hatsuden gijutsu kaihatsu seika hokokusho. 1. Yoyu tansan'engata nenryo denchi (hatsuden system no kenknyu kaihatsu)

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2000-05-01

This research and development project is aimed at development of the stacking, cooling and operating technologies for the molten carbonate fuel cell power generation systems, to improve service life and performance of these systems and reduce their cost, based on the results obtained so far by the FY 1993. The R and D efforts are directed to (1) technologies for improving stack performance, (2) development of the plant system by operating a 1,000kW class power generation system, and (3) support technologies, e.g., those for stack materials. The item (1) studies 3 stack types, cross-flow, parallel-flow and internal reforming types, including the electrodes, electrolyte-supporting bases and improvement of performance and service life by separator reforming for the cross-flow and parallel-flow types, and installation and operation of a 200kW class stack system for the internal reforming type, where cells are assembled into the system and tested for their operability, after the auxiliary units are PAC-tested. The item (2) installs a 1,000kW class plant, which is operated, after clearing the requirements set by the related laws, e.g., Electric Utility Industry Law, for starting the operation, to achieve the intended targets. The item (3) includes development of the technologies for stack materials, technologies for handling gases produced by coal gasification, and studies on the total systems. (NEDO)

Report on achievements in fiscal 1998. Surveys on development of an at-home welfare device system to rationalize energy use. (Ube City); 1998 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa (Ube) saiitaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The present study utilizes a Welfare Techno-House to analyze structural characteristics of residential houses arranged with considerations for elderly people, and operation characteristics of at-home welfare devices. It is also intended to identify the status of energy consumption, and research and develop energy saving devices. The research and development items for the current fiscal year are as follows: (1) survey on power consumption in at-home welfare devices, and (2) development of at-home welfare device systems utilizing energy more effectively - sub-item a.: studies on leveling of energy use, b.: studies on identification of load applied to riders of power driven wheelchairs when they are operated, c.: studies on next generation housing for elderly and physically handicapped people, d.: surveys on discharged VOC concentration in houses built in warm districts. In item (1), power consumption of air conditioners for room heating in winter was measured to have derived time series data of daily change in the energy consumption. In the sub-item a, discussions were given on system efficiency evaluation on ice heat storing devices and floor cooling devices, and the indoor thermal environment characteristics. In the sub-item b, load applied to riders of power driven wheelchairs when they are operated was experimented for verification. In the sub-item c, surveys were performed on hot heat environment in a greenhouse attached to a residential houses arranged with considerations for elderly people. In the sub-item d, measurements were carried out on formaldehyde concentration and VOC in houses newly built in warm and cold districts to discuss preventive measures for indoor air pollution. (NEDO)

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)

FY 1999 Technical research and development for environmentally friendly and highly efficient energy utilization system. Technical research and development for highly efficient and effective energy utilization (Technical research and development for optimum system designs - Part 1); 1999 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu seika hokokusho. 1 Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

Research and development program is conducted for the elementary techniques as part of the eco-energy urban project of New Sunshine Project. Described herein are the FY 1999 results for the 'techniques for recovery and conversion of unutilized energy'. The R and D on waste heat recovery and conversion for chemical plants designs an internal structure of the 'wetted wall column for shell side as the stripping section' for increasing quantity of heat exchanged inside, and stably operates the bench plant for 100 hours or more. The R and D on thermoelectric power generating systems using low calorie exhaust gases involves development of materials, production of fine particle materials and sinters, and evaluation of their functions, among others. The program for application of the techniques to commercial plants confirms applicability of a 3kg thermoelectric power generating system to automobile coating process. The R and D on systems for thermoelectric recovery of low-temperature waste heat finds cracks on the ceramic plate for the power generating system WATT100, disassembled for repair. (NEDO)

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)

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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)

Fiscal 1998 achievement report on regional consortium research and development project. Venture business raising type regional consortium - small business creating base type (Development of mobile hybrid power source system using wind and solar energies); 1998 nendo kahanshiki furyoku taiyoko hybrid dengen system no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-12-01

Regarding new energy power sources such as solar cells and small wind power systems (1-3kW), research and development is conducted for a new hybrid system featuring 'mobile, package type, no construction cost.' In the research, 4-12m telescopic wind turbine supporting poles are manufactured for two types of wind turbines respectively generating 1.5kW and 2.5kW. A slide type mechanism is employed for solar cell deployment, which enables on-site deployment. Each solar panel accommodates 24 solar cells, and one is installed on top of a container to serve as control room. A control system is developed for this hybrid power source system, which receives power from a wind power turbine and solar cells and supplies power to three kinds of power sources. For the stable supply of power to the loads, 24V/1500Ah batteries are provided. Each power charging controller and protecting device are found to operate smoothly in a verification test, which means the goal of the development endeavors has been achieved. (NEDO)

Report on achievements in fiscal 1998. Development of an interim processing technology to re-commercialize mixed waste plastics; 1998 nendo kongo haipura saishohinka no tame no chukan shori system gijutsu no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-09-01

The container and package recycling law is fully enforced starting fiscal 2000. Recycling obligation is placed also on plastic containers and packages discharged from households, excepting PET bottles for beverages and soy sauce. Therefore, it is required to establish an interim processing technology to process these materials into shapes easy for re-utilization and transportation, that is a technology to manufacture granules with adequate diameters. The purpose of this research is to develop the interim processing system technology. Design, fabrication and installation were performed on an interim processing system plant (a mixed waste plastic granule manufacturing facility) that can process annually waste plastics of 3,000 tons (0.5 t/h). The plant consists of the following four pieces of equipment: (1) a pulverizer, (2) a PVC sorting device, (3) a granulating device, and (4) a sizer. After the installed interim processing system demonstration plant has been trially operated and adjusted by each device, the whole plant was given the trial operation and adjustment to have verified that all the devices function normally. In addition, in order to evaluate economy of the waste plastics interim processing, the processing cost was calculated and the economic performance was evaluated preliminarily by using the rated electric power setting and trial operation data of each device. (NEDO)

FY 1999 report on the results of the R and D of the CO2 emission control advanced system for glass waste (public use); 1999 nendo seika hokokusho (Kokaiyo). CO2 haishutsu yokuseigata hai garasu kodo riyo system no kenkyu kaihatsu

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NONE

2000-03-01

The R and D were conducted of a low cost and low CO2 emission/consumption energy supply system which can classify glass waste into the grain size distribution required for recycled products and supply it as raw material, and the FY 1999 results were summed up. As to the R and D of the glass waste recycling supply system technology with LCA-design, study was made on the quality management of raw materials and products. Concerning the grain size of products, examined were effects of changes in revolution number of grinder on the particle size of product and production amount. In the developmental study of the application, conducted were the analysis of grain shape, preparation sintering and heavy metal elution test of crystal fine and crystal powder. In the study of artificial synthesis of the pottery stone material, almost the same product as the conventional one was obtained by dispersing/mixing G powder and aluminum hydroxide and calcinating them at 1,100 degrees C. Trial products such as teacup and ash tray were manufactured. Besides, the R and D were carried out of the use of glass waste for hydrothermally solidified materials, eco-glass block, lightweight tile/permeable block, etc. (NEDO)

Reports on 1979 result of Sunshine Project. Research on solar energy system (meteorological investigation); 1979 nendo taiyo energy system no kenkyu seika hokokusho. Kisho chosa

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NONE

1980-03-31

The following were implemented with the purpose of collecting, measuring and putting in order the meteorological data required for the R and D on solar energy technology. (1) Observation of direct solar radiation (Nagoya/Sendai), (2) Meteorological observation for the pilot plant site of 1,000kW solar thermal power generation, (3) Studies on estimation of quantity of direct solar radiation, and (4) Studies on characteristics of quantity of direct solar radiation. In (1), the summary and the results were explained on the continuous observation of the quantity of the direct solar radiation conducted in Nagoya and Sendai using a self-recording actinometer. In (2), meteorological observation was conducted for building lots reclaimed from a salt pan at Nio-cho, Mitoyo county, Kagawa prefecture, a scheduled site for the pilot plant. The items were the quantity of global solar radiation, quantity of sky solar radiation, quantity of direct solar radiation, temperature, wet-bulb temperature, wind direction and wind velocity. In (3), A method was developed for estimating the monthly average quantity of the global solar radiation, normal direct solar radiation, horizontal sky solar radiation at an arbitrary spot. In (4), the characteristics of direct/specified direct solar radiation flux curves were elucidated as the basic data for the technological development of solar energy utilization using a sun follower type heat collecting device, with research done on a method for estimating these curves from other meteorological factors. (NEDO)

Fiscal 1976 Sunshine Project result report. Research on solar energy utilization systems (solar furnace); 1976 nendo taiyo energy riyo system chosa kenkyu seika hokokusho. Taiyoro

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1977-03-01

For solar furnace, study was made on analysis of its use purpose, analysis of the profitability of large furnaces, safety, maintenance, solar radiation and construction site conditions. On production of fused refractories by solar furnace, in particular, giving attention on zircon sand and mullite, their fusion property was clarified, and their fine structure was obtained by rapid heating/cooling. On production of Si by solar furnace, in this fiscal year, in particular, study was made on the 1st step (production of coarse Si from silica rock) and 4th step (deposition of Si by decomposition of SiHCl{sub 3}). On study on high-temperature processing followed by chemical reaction, study was made on production of carborundum by solar furnace, its application to high-temperature gas reaction, and its application to heat storage by high-temperature chemical reaction. In addition, for large solar furnace, study was made on its maintenance, safety, pollution problem, and construction site condition based on estimation of direct solar radiation profile maps. Inlands of Tokai, Kii-Hanto and Seto-Naikai districts were confirmed to be suitable for solar furnaces. (NEDO)

FY 1999 report on the results of the development of the preparation system technology for recycling of mixed waste plastics; 1999 nendo seika hokokusho. Kongo haipura saishohinka no tameno chukan shori system gijutsu no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

By operating the demonstrative plant for the preparation system to recycle mixed waste plastics and process them into such a shape that the transportation can be easier, conducted were the development of element technology necessary for the preparation and the evaluation study of process cost, economical efficiency, environmental effects, etc. The FY 1999 results were summed up. As to the operation of the demonstrative plant for the preparation completed in September 1999, the target waste plastic processing capacity of 3,000 t/y was expected to be achieved. Further, conditions were obtained for effectively separating/removing metal foreign matters such as iron and aluminum and heavy materials such as glass and plaster and for separating/removing chlorine resins such as PVC and reducing the chlorine concentration of the agglomerate to 2% or below. Concerning the development of the agglomeration technology by frictional heat, the target processing capacity of about 350 kg/h was expected to be achieved. In the plant assumed of the actual machine of process capacity of 6,000 t/y, the waste plastic processing cost was estimated to be about 70,000 yen/t. Moreover, the CO2 emission reduction amount of the agglomerate by coke substitution was quantitatively evaluated. (NEDO)

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)

FY 1999 report on the results on analysis of protein functions; 1999 nendo tanpakushitsu kino kaiseki seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This project is aimed at construction of the intellectual infrastructures for biotechnologies, in order to accelerate development of the Japanese technologies and activate their application to industries. Described herein are the FY 1999 results. These infrastructures are for functional analysis of protein which will be one of the key issues in genome analysis, and collection and analysis of biological information. This project includes a total of 9 research and development themes for four research categories: frequency analysis of gene expression (development of the gene expression profile database system for functional analysis of human genome, and analysis of the gene expression and protein functions by the ECA chip technology), function analysis by the biological model (high-performance analysis by the bio-project, database system for drug metabolizing enzymes, analysis of gene functions using mutant mice, and simple genome function analysis of murine individuals using the RNAi effect), protein expression (function validation of unknown human genes based on the useful biological model, and protein function analysis using multi-purpose destination vectors), and protein function prediction by the information science method. (NEDO)

Achievement report for fiscal 1998. Development of next-generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Researches are conducted on the development of a technology of catalytic cracking of naphtha, technology relative to selective oxidation reaction of saturated hydrocarbons, process technology utilizing solid-phase reaction field, and a process technology utilizing novel reaction mechanism. Also, a survey is conducted on chemical processes of the next generation. Concerning the catalytic cracking of naphtha, reaction systems are roughly divided into two groups by whether or not they proceed in the presence of oxygen. As for rare earth oxide catalyst systems and zeolitic catalyst systems, their performance is confirmed and their reaction mechanisms are estimated. Concerning the selective oxidation reaction of hydrocarbons, studies are made to enhance the performance of catalytic systems that have been selected in researches conducted in the past. Concerning the process of solid phase reaction field utilization, the project is summarized and a concept is constructed of 'solid phase catalyst.' Concerning novel reaction mechanism utilizing process technologies, development is discussed of a novel process using membrane reactor, a highly functional hydrogen permeable membrane, a low-temperature dehydrogenation catalyst, etc., and a dehydrogenation membrane reactor is experimentally built. (NEDO)

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)

Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use (International cooperation project - collection of information on IEA photovoltaic power generation program); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Kokusai kyoryoku jigyo (IEA taiyoko hatsuden program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Research and development, verification, analysis and information exchange have been performed based on the 'Treaty to Execute the Research and Cooperation Program on Photovoltaic Power Generation System'. The IEA/REWP/PVPS activities in fiscal 1999 include the participation to the two executive committee meetings (Valencia and Sydney), and the subcommittee activities. The subcommittee activities are as follows: Task I: information exchange on and proliferation of the photovoltaic power generation systems, Task II: operation performance and design of the photovoltaic power generation systems, Task III: design and operation of the independent type and the island use power plants, Task VII: Building integrated photovoltaic power generation systems, Task VI, Sub-task 5: investigations and researches on possibility for photovoltaic power generation systems utilizing unutilized lands including deserts, and Task IX: technical cooperation to expand photovoltaic power generation system markets. (NEDO)

Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use (International cooperation project - collection of information on IEA photovoltaic power generation program); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Kokusai kyoryoku jigyo (IEA taiyoko hatsuden program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Research and development, verification, analysis and information exchange have been performed based on the 'Treaty to Execute the Research and Cooperation Program on Photovoltaic Power Generation System'. The IEA/REWP/PVPS activities in fiscal 1999 include the participation to the two executive committee meetings (Valencia and Sydney), and the subcommittee activities. The subcommittee activities are as follows: Task I: information exchange on and proliferation of the photovoltaic power generation systems, Task II: operation performance and design of the photovoltaic power generation systems, Task III: design and operation of the independent type and the island use power plants, Task VII: Building integrated photovoltaic power generation systems, Task VI, Sub-task 5: investigations and researches on possibility for photovoltaic power generation systems utilizing unutilized lands including deserts, and Task IX: technical cooperation to expand photovoltaic power generation system markets. (NEDO)

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)

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)

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)

FY 2000 report on the results of the development of the environmentally friendly type high efficiency energy utilization system. Part 1. Study of the effective utilization technology of high efficiency energy (Study of the optimum system design technology); 2000 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu seika hokokusho. 1. Kokoritsu energy yuko riyo gijutsu no kenkyu (saiteki system sekkei gijutsu no kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-05-01

The paper conducted the development of element technology and comprehensive adjustment which are related to the development of the environmentally friendly type high efficiency energy utilization system and the study of the high efficiency energy utilization technology, and the results of FY 2000, the final fiscal year, were summed up. As to the R and D of the exhaust heat reforming/recovery system, the internal heat exchange type distillation tower was developed which has a good energy conservation effect and enables the heat supply outside. Concerning the R and D of the cogeneration system using low calorie exhaust gas, the following were conducted for further improvement of the performance of electrothermic elements: evaluation of the thermoelectric performance using bulk elements, development of new elements and evaluation of the energy balance at the time of combustion, etc. Relating to the R and D of the low temperature exhaust heat utilization cogeneration system, conducted were the development of thermoelectric materials and the fabrication/evaluation study of module. Moreover, WATT20A equipped with the original power generation module developed in this study was fabricated, and the data on the operation at the temperature of 150 degrees C were obtained by WATT-20HT. (NEDO)

Report on achievements in fiscal 1999. Development of technology to utilize biological resources such as composite organism systems (development of technology to utilize and produce composite organism systems); 1999 nendo fukugo seibutsukei nado seibutsu shigen riyo gijutsu kaihatsu seika hokokusho. Fukugo seibutsukei riyo seisan gijutsu no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

It is intended to achieve the following objectives in terms of the technologies to utilize such functions as material production and material decomposition by using composite organism systems: develop a technology to handle the composite organism systems; establish a composite microorganism cultivation control technology, and a composite microorganism system function strengthening technology; develop a technology to separate and cultivate organism groups constituting them, and develop industrial utilization technologies. The fiscal 1999 has discussed developing the elementary technologies for the technology to utilize functions of the composite organism systems on the following research items: 1. a functional material production technology; and 2. comprehensive investigations and researches. In Item 1, development was made on a technology to detect, separate and cultivate microorganisms in soil as the histochemical analytical technology. Development was made on an in situ detection, separation and function analyzing technology for particular composite microorganisms as the function analyzing technology. In the separation and cultivation technology, development was made on a technology to detect, separate and cultivate difficult-to-cultivate microorganisms. In the functional material production technology, development was made on a technology to utilize microbial consortia producing environmentally harmonizing oil-water separating polymers, and a method to execute artificially the gene exchange in the microbial consortia. (NEDO)

Achievement report for fiscal 1998. Development of next-generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Researches are conducted on the development of a technology of catalytic cracking of naphtha, technology relative to selective oxidation reaction of saturated hydrocarbons, process technology utilizing solid-phase reaction field, and a process technology utilizing novel reaction mechanism. Also, a survey is conducted on chemical processes of the next generation. Concerning the catalytic cracking of naphtha, reaction systems are roughly divided into two groups by whether or not they proceed in the presence of oxygen. As for rare earth oxide catalyst systems and zeolitic catalyst systems, their performance is confirmed and their reaction mechanisms are estimated. Concerning the selective oxidation reaction of hydrocarbons, studies are made to enhance the performance of catalytic systems that have been selected in researches conducted in the past. Concerning the process of solid phase reaction field utilization, the project is summarized and a concept is constructed of 'solid phase catalyst.' Concerning novel reaction mechanism utilizing process technologies, development is discussed of a novel process using membrane reactor, a highly functional hydrogen permeable membrane, a low-temperature dehydrogenation catalyst, etc., and a dehydrogenation membrane reactor is experimentally built. (NEDO)

Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium on energy research and development in its 3rd year (Research for development of task oriented multiple transfer robot system TRIPTERS); 1999 nendo task tekigogata gunkosei hanso robot system TRIPTERS no kaihatsu kenkyu seika hokokusho. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Efforts to develop a task oriented multiple transfer robot system which will promptly and flexibly respond to changes in the task of transfer are reported. In the development of a positioning module, a dead-reckoning system (gyro, wheel encoder, etc.) is incorporated into a laser-aided positioning system for improvement in precision, and the result is tested and evaluated. In the development of a platoon transfer and cooperative transfer module, the method of pursuing the tracks of the preceding vehicle is improved for higher precision, and the resultant transfer module is tested and evaluated. A transfer management module is tested and evaluated in a transfer control simulation in which a communication system and a transfer robot are integrated. In the development of environmental state recognition and obstacle avoidance technologies, a real-time visual system is completed in which a wide-angle camera detects color-marked objects and a stereographic camera measures the range, and is subjected to performance evaluation. Studies are also made about an environmental state recognition module, the control of obstacle avoiding run, and the behavior of avoidance. A transfer mode and cooperative transfer in which plural standard robots are combined is also studied. (NEDO)

FY 2000 Project of developing international standards for supporting new industries. Standardization of systems for detecting gene recombination products; 2000 nendo shinki sangyo shiengata kokusai hyojunka kaihatsu jigyo seika hokokusho. Idenshi kumikae seihin kenshutsu system no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Described herein are the FY 2000 results of the studies on the basic conditions for gene recombination products, and methods of determining content of the purchased gene recombination products in agricultural products, conducted to promote the standardization of the gene recombination product detection systems. Soybean is taken up as the gene recombination product to be studied, in which the samples containing the gene recombination product at 5, 0.5, 0.1 and 0% are prepared, and qualitatively analyzed by the DNA extraction and PCR method. No band is detected. For the quantitative examination by the real-time PCR method, the SYBRGeen, Taqman and hybridization probe methods are used to study the PCR conditions. The sample DNA extracted by the DNA Extraction kit for GMO Detection Ver.2 from the sample containing the RoundupReady{sup TM} soybean is quantitatively analyzed by the real-time PCR method for GMO content, which has produced the results for promotion of the standardization. (NEDO)

Survey of the development of an energy use rationalization home welfare apparatus system. Report on results of the research under consignment; 1996 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa itaku kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

The paper analyzed characteristics of structures of houses considered of aged people, characteristics of use of home welfare apparatus, etc. and investigated/studied energy effective use type home welfare apparatus systems. As to the energy assessment of home welfare apparatus, measurement/evaluation of the energy consumption were conducted in the state of the use according to shapes of life/action of aged people/people needing care in terms of electric-driven bed, care lift, electric-driven wheel chair, etc. Concerning the assessment on energy demand in houses considered of aged people in accordance with regional characteristics, three welfare technohouses were used. In Sapporo, Hokkaido, conducted were evaluation of the present situation of indoor environment and the energy demand, the snow disposal problem at the approach and the energy demand assessment on road heating, etc. In Kamogawa, Chiba prefecture, a research study was made of factors of the increasing energy consumption caused by the use of care apparatus. In Shiga prefecture, an analytical study was carried out of biological effects of the thermal environment in home care houses on aged people, etc. 21 refs., 341 figs., 70 tabs.

Report on survey for fiscal 1997. Survey concerning the effective use of the products of Industrial and Scientific Technologies Research and Development System; 1997 nendo chosa hokokusho. Sangyo kagaku gijutsu kenkyu kaihatsu seido no seika no katsuyo ni kansuru chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

This survey aims at formulating measures for further soliciting the effective use of the products yielded up to date by the above-named system and at suggesting them to NEDO (New Energy and Industrial Technology Development Organization) who operate the system. In the survey, questionnaires are given and replied, about how the results of the industrial technology system and the public request for proposition system have been utilized, respectively. As for the enforcement of in-house research and development efforts after the project, 54% answer affirmative, 46% negative. The enforcement rate is relatively high in `recombinant DNA utilization technology,` `photoreactive materials,` `bio-element,` and `super-advanced processing system.` The enforcement rate is low in `fine ceramics` and `technology for creating space at great depth.` As for the feasibility of the products of the system, 76% are judged feasible and 23% unfeasible. Ranked high in feasibility are `processing technology creating advanced functions,` `fine ceramics,` `ultimate work robot,` and `super-advanced processing system.` Feasibility is judged low in `recombinant DNA utilization technology,` `photoreactive materials,` and `bio-element.` 2 refs., 16 figs., 6 tabs.

Achievement report on research and development in the Sunshine Project in fiscal 1976. Comprehensive discussion on hydrogen utilizing subsystems and researches on peripheral technologies (Research on fuel cell systems); 1976 nendo suiso riyo subsystem no sogoteki kento to shuhen gijutsu ni kansuru kenkyu seika hokokusho. Nenryo denchi system kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

This paper discusses hydrogen fuel cell systems. In the economic performance of fuel cells, the ratio of fuel cost accounting for in the power generation cost is as very high as 66% or higher to 82%, if hydrogen unit cost is in the range of 20 to 50 yen per Nm{sup 3}. Enhancing the power generation efficiency contributes more greatly to reduction of the power generation cost than by reducing the construction cost. There should be no much influence on the power generation cost if a system lasts four to five years. The paper also discusses the discrete type power generation system. Discussions were given on a waste heat recovering fuel cell system using as the model an office building of 16 stories above the ground, with one basement and a total floor area of 16,000 m{sup 2}. If the system can be constructed in such a way that the fuel cell capacity is made slightly larger than that corresponds to power load, and whole air conditioning load can be taken care only by waste heat by using a heat pump, the auxiliary heat source can be made smaller, and the overall fuel conservation ratio can be larger, thus the fuel was found saved by 40% than in existing systems. In using hydrogen in automobiles, weight problem will emerge if high-pressure hydrogen or metallic hydride is used for hydrogen storage. Liquefied hydrogen is light in weight, but large in volume. Development is desired on high-performance hydrogen absorbing alloys. (NEDO)

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)

Achievement report on research and development of medical and welfare equipment technology. Optical tomographic imaging method; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Hikari danso imaging system

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-11-01

The aim is to develop a method of processing oxygen concentration distribution in human organs into an image by computed tomography using near infrared rays capable of transmitting through living tissues. Since the photoabsorption spectra of hemoglobin etc. in blood vary according to the degree of their oxidation, an oxygen concentration level is determined by measuring the magnitude of the variation. In the imaging method named in the title, the object is irradiated with picosecond-level near infrared pulses from all directions successively, the pulses after transmission through the object are measured at all directions at a picosecond-level time resolution, and the distribution of pulse scattering and absorption characteristics are subjected to algorithmic calculation, the outcome is converted into oxygen concentration levels, and an image is obtained. A 64-channel time resolution measurement system is constructed, and is applied to living tissue models (phantoms) and animals, and an image is obtained and evaluated. On the basis of the result, a patient is examined for clinical evaluation, and an image reflecting the distribution of variations in hemoglobin oxygen concentration is obtained for the head of the adult patient. A spatial resolution of 1cm is achieved in case of a phantom 10cm in diameter. In the case of 64 channels, measurement takes approximately 20 minutes and mapping image data measurement takes approximately 7 minutes. (NEDO)

Achievement report on research and development in the Sunshine Project in fiscal 1977. Hydrogen energy; 1977 nendo seika hokokusho gaiyoshu. Suiso energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-04-01

This paper summarizes achievements in the Sunshine Project related to hydrogen energy in fiscal 1977. In the electrolytic process in hydrogen manufacturing technologies, new composite materials are developed in relation with membranes and electrodes as the high temperature and pressure water decomposition method. A bench-scale water decomposition tank using organic polymer ion exchange membranes is fabricated on a trial basis and tested for studying solid electrolyte decomposition method. In hydrogen manufacturing technologies using thermo-chemical process, discussions are being given on cycles of iron systems, iodine systems and hybrid systems (mixture of thermo and photo chemistry and electrochemistry). For hydrogen transporting and storing technologies, metal hydrides most suitable for hydrogen storage are developed, and storage systems are studied. In hydrogen combustion, elucidation is made on fundamental conditions for mixed and single combustion technologies suitable for prevention of reverse ignition and suppression of NOx generation. Studies are also being made on fuel cells using aqueous solution and solid electrolytes. Studies on hydrogen fueled engines are also described. In hydrogen safety assuring technologies, discussions are being given on prevention of explosion disasters, prevention of embrittlement of materials due to hydrogen and criteria for safety assuring technologies. Descriptions are given also on studies on total hydrogen energy systems and hydrogen fueled automobiles. (NEDO)

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)

Fiscal 1997 achievement report. Research and development of comprehensive basic technology on marine resources; Kaiyo shigen sogo kiban gijutsu no kenkyu kaihatsu sogo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

The deep-sea manganese nodule mining system in this report collects efficiently and continuously a large quantity of manganese nodules in existence in the 5,000m-deep sea floor. The aim of the project is to develop and build an experimental system for a real mining machine and to perform a comprehensive marine test to find out if such a real machine is technologically and economically feasible. The system under this project is divided into four systems, which are a nodule mining system, nodule lifting system, nodule handling system, and a measurement control system. The nodule mining system travels on the sea bottom efficiently collecting manganese nodules and forwarding them into the nodule lifting system. Only a few systems of this kind have so far been developed, however, and therefore much endeavor needs to be exerted for the development of technologies involved. The nodule lifting system is divided into a pump lift unit, air lift unit, and a nodule lifting pipe. The pump lift unit and air lift unit elevate manganese nodules supplied from the nodule collecting unit to the sea surface. The nodule lifting pipe provides a passage for nodules to run through upward. (NEDO)

Report on achievements in fiscal 1998. Venture business growing type consortium - small business creating infrastructure (Development of ultra-high efficiency cultivation system for Hyphomycetes, and application of the system to plant device to manufacture fermentative foods); 1998 nendo itojokin no chokoritsu tairyo baiyo system no kaihatsu to kinosei hakko sho0kuhin seizo plant kiki eno tekiyo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This project has noticed the membrane surface liquid culture method, and researched and developed the following themes with an objective to commercialize the membrane surface liquid culture system and develop novel fermentative foods using this system. Cultivation of Beni-koji bacteria (solid culture of M. pilosus k) is taken up in the model cultivation system. (1) establishment of the membrane surface liquid culture system and development of devices, (2) elucidation of cultivation characteristics of the membrane surface liquid culture system and optimization of the cultivating conditions, and (3) development of fermentative foods. In Item (1), such problems were solved as automation of bacteria planting, long-term pasteurized cultivation, and assurance of clean cultivation broth. In Item (2), it was discovered most suitable that maltose concentration is about 5%, glutamic acid concentration is about 50 mM, the initial culture medium pH is about six, and the cultivation temperature is 30 degree C. In item (3), as a result of mixing this red coloring matter containing cultivation broth into preparation of Miso (bean paste) and soy sauce, products having high {gamma}-Aminobutyric acid and monacholin k content were developed. In addition, while Beni-koji made by solid cultivation had peculiar taste and odor, this drawback was eliminated by using this coloring matter containing cultivation broth. This has made differentiation from conventional products possible. (NEDO)

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)

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)

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)

FY 1998 annual summary report on International Clean Energy Network Using Hydrogen Conversion (WE-NET) system technology. Subtask 9. Research and evaluation of innovative and leading technologies; 1998 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 (kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In order to make useful suggestions and proposals for the International Clean Energy Network Using Hydrogen Conversion (WE-NET) project and thereby to promote the research and development activities, the innovative and leading technologies have been studied, investigated and evaluated. In FY 1998, a total of 6 proposals were collected, and evaluated to prioritize for the conceptual studies. These are related to methanol-fueled power generation turbine system, conceptual design of high-efficiency production system for high-efficiency solar cell by the 10 GW/y scale production process, investigation of potential of wind power, CO2 recycling methanol fuel cell, investigation of catalysis materials for hydrogen combustion and catalytic combustion systems, development of reversible high-temperature steam electrolysis cell/solid oxide fuel cell by the synthesis from aqueous solutions, and mobile heat recovery hydrogen production system. Promising technologies to be reflected on the WE-NET project were examined, based on the new technologies acquired from the research and investigation so far. As a result, two candidates were selected; hydrogen liquefaction by magnetic refrigeration technology, and catalytic combustion gas turbine. (NEDO)

Fiscal 1982 Sunshine Project research report. Development of bore hole measurement technology; 1982 nendo koseinai sokutei gijutsu no kaihatsu seika hokokusho

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NONE

1983-03-01

This report summarizes the fiscal 1982 research result on development of measuring instruments for information collection in geothermal bore holes under high-temperature high-pressure conditions. In development of high-temperature well logging cable, the new TFE Teflon insulated well logging cable (3,300m) applicable up to 320 degreesC was prepared. In development of digital well logging system, the data analyzer for edition and analysis of recorded digital logging data, the depth panel with an automatic depth correction mechanism, and the fiber optics controller were prepared. Preparation of the whole digital well logging system was thus completed. Field test was made at 3 wells in 2 geothermal areas. At the test well in Nigori-Gawa area, Hokkaido, performance test was made on the digital well logging system, TFE Teflon well logging cable, and improved winch completed in this fiscal year. At the same time, the radioactive well logging test using radioactive isotope showed the satisfactory result except neutron well logging. (NEDO)

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)

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

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Studies were made for the purpose of probing effects of utilizing body sensory game machines for the functional recovery training and exercise of the elderly and handicapped, with the fiscal 2000 results reported. In the verification by existing game machines, a game center was made available free of charge, providing free experience for the elderly, with the image traced of the elderly for the game machines based on the record of the machines used, questionnaires and interviews. In addition, four body-sensory game machines that were supposed to be effective for the exercise of the joints were installed in a day care center for six months, with a verification test performed on the adaptability of the elderly to the speed and the like of the game machines. In the development of a game machine intended for the exercise of the lower extremities, researchers tackled the development of a game machine in which an entertainment/amusement nature was added to the exercise of the lower extremities. An experimental model was developed based on a principle providing a virtual reality as if the user were walking in a tourist area of scenic beauty by moving a scenery linked with a foot pedal type exercising pattern. (NEDO)

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

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

With the purpose of preventing increase in the number of bedridden elderly people, R and D was conducted on equipment for preventing degeneration of walking ability of long bedridden people and a safety device for walking exercise machines, for which the fiscal 2000 results were reported. In the development of the preventive equipment for the degeneration of walking ability, a chain type foot-operated exerciser was experimentally manufactured this year, with test and improvement carried out for the operating characteristics. The test result showed that this exerciser proved to be the equipment as originally intended in the prevention of lumbago, muscle/joint degeneration, etc.. The machine was also found effective for peripheral blood circulation. In the development of the safety device for walking exercise machines, clinical trial tests were conducted on falling and collapsing simulations. The result elucidated that, when a walking exercise machine stopped, a force imparted to the handle by a patient was intensified if the patient had paralysis of one side of the body and that, however, a preventive device installed adjustably to the patient's height was effective against falling. Further, as to collapsing, it was confirmed that, by setting the machine to stop by receiving a load of 20% or more of the body weight, the machine stopped concurrently with the collapsing of the patient. (NEDO)

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

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

With an objective to prevent increase of bedridden elderly people, research and development has been performed on a device to prevent retrogression of walking strength in long-term bedridden people, and on the safety device for a walking training machine. This paper summarizes the achievements in fiscal 1999. In developing the device to prevent retrogression of walking strength, a stepping exercising device was fabricated on a trial basis for two types, a hydraulic type and a timing belt type. Operation experiments were carried out. The hydraulic type device has flexibility when making stepping motions, gives good feeling, and operates smoothly. However, it is difficult to achieve the target values for the weight of 70N and the height of 600 mm. The timing belt type device allows reduction in size and weight, but would not operate smoothly if the brake is applied, requiring improvements in various points. In the research and development of the safety device for a walking training machine, discussions were given on a sensing method for the two typical patterns of a patient falling or tumbling down. As a result, a method was discovered, which has a possibility of identifying to some extent how the falling or tumbling is occurring. The existing walking training machines were modified by adding computers and sensors. (NEDO)

Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Thermoelectric energy recovery system for automobile; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Jidoshayo netsuden energy kaishu system

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The project aims to develop a system for recovering heat from the thermal energy of automobile exhaust in the form of electric energy. Skutterudite based thermoelectric materials for high temperature use and existing thermoelectric materials for low/middle temperature use were improved in performance, and a dimensionless thermoelectric performance index of ZT=1 was attained. Advanced processes were applied for improvement on the performance of existing thermoelectric materials. In the effort to develop technologies for the mass production of thermoelectric materials for high temperature use, a material manufacturing process was established for manufacturing materials excellent in thermoelectric and mechanical properties using a method for mass-producing sinterable materials by gas atomization and a large discharge plasma sintering process capable of treating large specimens. In the effort to improve automobile power generation modules in performance and to establish element technologies for their manufacture, technologies were developed involving thermoelectric materials and electrodes, bonding of different thermoelectric materials, bonding of heat conducting electrical insulators and electrodes, and high efficiency segment type power generation modules. A high performance automobile exhaust gas heat exchanger was developed. A Co-Sb based thermoelectric module and a Bi-Te based module were combined and the package was tested aboard automobiles, when a maximum power output of 83W was achieved. It is necessary to review module arrangement. (NEDO)

Development in fiscal 1999 of technologies to put photovoltaic power generation systems into practical use. International cooperation projects (Collection of information on IEA photovoltaic power generation program); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Kokusai kyoryoku jigyo (IEA taiyoko hatsuden program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Items of information were collected on development of technologies to put photovoltaic power generation systems into practical use, the international cooperation projects, and the IEA photovoltaic power generation program. This paper summarizes the achievements in fiscal 1999. In the activities of IEA/REWP/PVPS in the current fiscal year, the 13th and 14th Executive Committee meetings, and the 3rd Executive Conference were held. The Task 1 has performed such activities as ISR, NSR, Newsletters, and opening the Internet homepage. The Task 2 activities included structuring about 260 databases for the operation characteristics of photovoltaic power generation systems, and completing the internal material handbooks on measurement and monitoring. A new work plan was prepared for the Task 3 regarding an independent photovoltaic power generation plant for use in an island. For the building integrated photovoltaic power generation system in the Task 7, survey activities were executed by utilizing expertise conferences on building designs, system technologies, and non-technical impediments. In the feasibility survey and research on large-scale photovoltaic power generation utilizing unused land such as desert for the Task 8, the programs were established. (NEDO)

Energy supply/demand structure development survey project / comprehensive survey on energy supply/demand development. FY1997 survey on techniques for pyroelectric power generation systems; Energy jukyu kozo kodoka chosa jigyo / energy jukyu kodoka sogo chosa. 1997 nendo shoden hatsuden system no gijutsu chosa seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-05-01

Pyroelectric conversion systems were surveyed as the techniques for effective utilization of low-temperature waste heat sources. Described herein are the principle of pyroelectric power generation, including pyroelectric phenomenon, origin of pyroelectricity in polymers, and pyroelectric polymers and copolymers; utilization of the pyroelectric phenomenon, including hysteresis of pyroelectric materials, general pyroelectric conversion principle, pyroelectric conversion cycle, analysis of power output by an Olsen cycle, comparison with a steam engine, and power outputting methods; pyroelectric conversion systems, including heat regeneration method, plate type pyroelectric conversion devices using the heat regeneration method, and voltage controlling methods; and pyroelectric conversion outputting, including calculations of power output and loss, conduction-caused loss, pumping loss, and pyroelectric converter efficiency. Other items described herein include conceptual designs of 1 and 100 kW pyroelectric converters for utilization of waste heat, and current status of pyroelectric converter development at CANMET Energy Technology Center. (NEDO)

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)

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)

FY 1979 Annual report on Sunshine Project results. Fabrication designs for a solar thermal power pilot plant with curved-surface type light-collecting system (Part 2); 1979 nendo taiyonetsu hatsuden (kyokumen shuko hoshiki) seika hokokusho. 2. Pilot plant no seisaku sekkei

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NONE

1980-03-01

Part 1 of this report (JN0040511) describes basic and fabrication design specifications for operation and control of a solar thermal power pilot plant with curved-surface type light-collecting system, centered by computer for the plant control. Part 2 follows Part 1, which describes basic fabrication design specifications (Chapter I), system design specifications (Chapter II), hardware specifications (Chapter III) and attachments (Chapter IV), to contain the other attachments: daily processing specifications, computer-aided processing function specifications, operator request function specifications, summary data collection function specifications, basic structures of the software systems, basic specifications for computer inputting/outputting, failure display panel drawings, COD/channel base dimension drawings, console inputting/outputting dimension drawings, T/W disc dimension drawings, viewer external dimension drawings, cassette MT structure dimension drawings, operator console panel drawings, power source panel dimension drawings, program specifications GFC, 4 subroutine specifications GFC (R sub), table list, table structure drawings, and analysis of system characteristics (light- and heat-collection system simulation). (NEDO)

Summary of results of research on magneto hydrodynamic (MHD) generation in fiscal 1977; 1977 nendo denji ryutai (MHD) hatsuden kenkyu seika gaiyo

Energy Technology Data Exchange (ETDEWEB)

NONE

1978-08-01

This is the summary of results of the research on MHD generation in fiscal 1977. In the experimental studies on MHD generators using a copper/iron magnet, the combustor of the Mark 7 generator was manufactured and installed, as were the supply systems of fuel, oxygen, air, seed, sulfur dioxide, cooling water, etc., respectively of the Mark 7 generator based on the design implemented in the previous year. In the studies on element technologies, various tests were performed, namely, immersion tests by K{sub 2}SO{sub 4} solution for electrode materials; tests of corrosion resistance, thermal shock resistance, and compatibility with electrode materials, for insulation wall materials; and material selection tests, based on a dynamic state, for consumption quantity and distribution, surface temperature and heat flow, measurement of arc spot generating critical current and electrode lowering voltage, etc.. In the research on the MHD generation system, examinations were carried out on the position of MHD generation as a total system, as well as on a system of a practical plant, MHD generation for peak load, superconducting magnet, etc. In addition, examinations were also conducted on the Mark 7 calculation, Mark 8 plan, surveys on overseas trend, etc. (NEDO)

FY 1974 report on the results of the Sunshine Project. Comprehensive study of hydrogen use subsystem and study on the periphery technology (Study on fuel cell system); 1974 nendo suiso riyo subsystem no sogoteki kento to shuhen gijutsu ni kansuru kenkyu seika hokokusho. Nenryo denchi system kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1975-03-01

In this paper, surveys were conducted on 'the developmental situation of the body of fuel cell' and 'the performance required for the inverter connecting fuel cell and electric power system and the peripheral device, and fuel cell.' However, the economical evaluation was to be made at an appropriate time, and the FY 1974 survey was limited to the technology. The results of the investigational study made based on the above-mentioned policy were described in and after Chapter 2. In Chapter 2, described were the prospects of fuel cell and the guide for this fiscal year. In Chapter 3, the relative evaluation of various kinds of fuel cells in terms of the following: electrode structure, catalyst, cell stack, auxiliary machine, dynamic characteristics of cell, efficiency, life, reliability, maintenance, safety, environmental safety, construction cost, maintenance/running cost, and material cost. In Chapter 4, the present technical situation of inverter and the peripheral device, and the situation of the future R and D in Japan and abroad. In Chapter 5, the positioning of the fuel cell system in the hydrogen energy system, and various kinds of performance required for structural elements. (NEDO)

Achievement report for fiscal 1990 on research and development of electrically conductive polymeric materials; 1990 nendo dodensei kobunshi zairyo no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1991-03-01

It is intended to realize new electrically conductive materials characterized by light weight, corrosion resistance and easy-to-process performance, and electrical and electronic materials having functions different from those of metallic conduction mechanism. Therefore, activities were performed to seek technologies for polymeric materials having conductivity greater than 10{sup 5} S/cm and being stable and easy to process. Activities were taken in the following six fields: (1) new hydrocarbon conjugate polymers, (2) excipient conjugate conductive materials, (3) technologies to form thin films of graphite synthesized at low temperatures, (4) conductive polymers of hetero aromatic system, (5) research and development of conductive materials of the hetero containing system and the {pi} conjugate system, and (6) comprehensive investigative research. In (1), thin films of polyacetylene and polyacene systems were formed, in (2), excipient hydrocarbon conjugate polymers and excipient graphite materials were developed, in (3), a high-accuracy process controlled graphite thin film forming technology was developed, in (4), the conductivity was enhanced by using high-order structural control and molecular design, and stability of the conductive polymers of complex annular conjugate system was enhanced, and in (5), conductive polymers of the hetero containing system and the {pi} conjugate system, and flexible graphite fibers were developed. (NEDO)

Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research on energy in its 2nd year (Research and development of high-precision self-propelled autonomous assistance system for large farmland); 1999 nendo daikibo nogyo muke seimitsu jiritsu soko sagyo shien system no kaihatsu kenkyu seika hokokusho. 2

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Research and development is conducted to construct an autonomous system optimum for application to production agriculture. In the development of a mechanical vision-aided navigation sensor, a sensor system is developed and found to be fit for practical application. In the development of a No. 2 robot controller and an automatic steering unit, a controller equipped with a CAN (control area network) interface is built, and found to function normally. As for the navigation of tractors, algorithm for the control of autonomous self-propelled operation and a data transmission control system are developed, and tested. In the GPS (Global Positioning System)-aided mapping of the yields of wheat and potato, mapping algorithm is studied. A fertilizer distributor and a weeder which are operated by instructions from a tractor are tested for behavior, a sensor system is developed to do jobs on the farm, and a database system for farm-related information management is developed. (NEDO)

FY 1999 project on the development of new industry support type international standards. Standardization for high-interoperability of optical disk systems; 1999 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Hikari disk system no sogo un'yosei kakuho no tame no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The R and D were conducted on the standardization for interoperability of optical disk system, and the FY 1999 results were summarized. In the study, for the volume/file structure specified by ISO/IEC 13346, the development of standards was made for interoperation of the UDF specified by OSTA. In this fiscal year, to avoid the problem on non-interchangeability of UDF which actually exists, enhancement of functions of a test tool for UDF interchangeability was tried. Namely, development was carried out of UDF interchangeability test tool, UAF related standards, and UAF related standards assessment system. Especially, it was formally announced that UDF security enhancement of UAF related standards will be included in UDF2.x in the OSTA conference held at the end of FY 1999. Also, a draft on the standard information was drawn up domestically. The standards including API are expected to be established as standards through activities in the next fiscal year. (NEDO)

FY 1999 project on the development of new industry support type international standards. Standardization for high-interoperability of optical disk systems; 1999 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Hikari disk system no sogo un'yosei kakuho no tame no hyojunka

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The R and D were conducted on the standardization for interoperability of optical disk system, and the FY 1999 results were summarized. In the study, for the volume/file structure specified by ISO/IEC 13346, the development of standards was made for interoperation of the UDF specified by OSTA. In this fiscal year, to avoid the problem on non-interchangeability of UDF which actually exists, enhancement of functions of a test tool for UDF interchangeability was tried. Namely, development was carried out of UDF interchangeability test tool, UAF related standards, and UAF related standards assessment system. Especially, it was formally announced that UDF security enhancement of UAF related standards will be included in UDF2.x in the OSTA conference held at the end of FY 1999. Also, a draft on the standard information was drawn up domestically. The standards including API are expected to be established as standards through activities in the next fiscal year. (NEDO)

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)

Fiscal 1998 achievement report on regional consortium research and development project. Venture business fostering regional consortium--Creation of key industries (Development of Task-Oriented Robot Control System TORCS based on versatile 3-dimensional vision system VVV--Vertical Volumetric Vision); 1998 nendo sanjigen shikaku system VVV wo mochiita task shikogata robot seigyo system TORCS no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Research is conducted for the development of a highly autonomous robot control system TORCS for the purpose of realizing an automated, unattended manufacturing process. In the development of an interface, an indicating function is built which easily adds or removes job attributes relative to given shape data. In the development of a 3-dimensional vision system VVV, a camera set and a new range finder are manufactured for ranging and recognition, the latter being an improvement from the conventional laser-aided range finder TDS. A 3-dimensional image processor is developed, which picks up pictures at a speed approximately 8 times higher than that of the conventional type. In the development of orbit calculating software programs, a job planner, an operation planner, and a vision planner are prepared. A robot program which is necessary for robot operation is also prepared. In an evaluation test involving a simulated casting line, the pick-and-place concept is successfully implemented for several kinds of cast articles positioned at random on a conveyer in motion. Difference in environmental conditions between manufacturing sites is not pursued in this paper on the ground that such should be discussed on the case-by-case basis. (NEDO)

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)

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)

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)

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)

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)

Report on the fiscal 1997 result of the Japan-China joint demonstration project of environment-friendly cost utilization systems. Low grade coal combustion system (Zhejiang Huba Co. Ltd.); 1997 nendo seika hokokusho kankyo chowagata sekitan riyo system kyodo jissho jigyo. Teihin`itan nensho system ni kakawaru jissho jigyo

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

This demonstration project aims at reduction of pollutants derived from coal utilization in China by demonstration of CCT to be diffused in China and preparation of diffusion bases, and stable import of energy for Japan. A low-grade coal combustion system burns low-grade coal by use of an internal circulating fluidized bed boiler which burns coal by uniform mixing and circulation of coal and some particles such as limestone and ash. Main specifications of the boiler are as follows: evaporation rate of 35t/h, steam pressure of 3.82MPa (39.0kg/cm{sup 2}), steam temperature of 450degC, water supply temperature of 150degC, internal circulating fluidized bed combustion type, boiler efficiency of 75%, and desulfurization rate of 90% or more. Main properties of low-grade coal are as follows: calorific value of 1830kcal/kg, coal size of 10mm or less, total water content of 2.5%, total S content of 2.7%, ash content of 67.7%, limestone purity of 50% or more, and stone size of 3mm or less. The results in fiscal 1997 are as follows: field survey and arrangement, basic planning and design, design, production and procurement of equipment, training, and dispatch of field supervisor. 26 figs., 3 tabs.

Achievement report on research and development in the Sunshine Project in fiscal 1979. Research hydrogen energy subsystems (Research on hydrogen fueled automobiles); 1979 nendo suiso energy subsystem no kenkyu seika hokokusho. Suiso jidosha system no kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-03-01

This paper describes research achievements in fiscal 1979 in research on hydrogen fueled automobiles as a research on hydrogen energy subsystems. The previous fiscal year has researched heat insulation methods to reduce evaporation loss from a hydrogen tank, prototype liquid level meters, prototype feed pumps (especially material selection for sliding parts) and a flow rate control method. Fiscal 1979 performed measurements of temperatures in different parts in the tank to elucidate how the heat makes invasion. Measurements were performed for the pump on suction valve behavior, internal pump compression force, liner temperatures, and leakage amount. The status of operation was identified and a high performance pump for use in very low temperatures was developed successfully. The pump has high delivery pressure, good durability, and capability of fine adjustment in the delivery quantity. This made the direct injection system for hydrogen fuel possible. Injection of hydrogen into an engine was possible by vaporizing liquefied hydrogen and supplying it as a low temperature gas used at 0 to -40 degrees C. The system has high efficiency. Fuel feed control was possible at the same level as in the existing automobiles. The prototype direct injection system can handle stably the load in actual cars. Material for the fuel tank is an important problem in terms of weight, whose solution is urged. (NEDO)

Report on achievements in fiscal 1975 in Sunshine Project. Feasibility study on a volcanic electric power generation system; 1975 nendo kazan hatsuden hoshiki ni kansuru feasibility study seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-03-01

The survey and study activities in the second year for the feasibility study (FS) on a volcanic electric power generation system consist of the following three parts: Part I, the case study on Satsuma Iojima Island, Part II, case study on Toyohane Mine, and Part III, FS on remote measurement of volcanic fume. The Part I, which has been performed subsequently from the previous fiscal year, has carried out the following surveys at different sites: meteorological, hydrological and underground water surveys, natural earthquake survey, fume and hot spring surveys (on-shore and off-shore), heat dissipation survey, tide level survey, underground structure survey (electric exploration), natural environment (vegetation) survey, thermal image survey, and social environment survey. The part II has begun surveys starting this fiscal year, because a considerable number of high temperature portions are already known to exist in the gallery, where there is a possibility of dry and hot rocks to exist without relationship with the present volcanic activities. This fiscal year has carried out mainly putting into order and analyzing the materials having been obtained in association with mine developments. The part III has been performed succeeding the 'FS on technologies to measure volcanic fume energy' done by the Japan Mining Industry Association. Some experiments were also executed at the Aso volcano. (NEDO)

Report on achievements in fiscal 1975 in Sunshine Project. Feasibility study on a volcanic electric power generation system; 1975 nendo kazan hatsuden hoshiki ni kansuru feasibility study seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1976-03-01

The survey and study activities in the second year for the feasibility study (FS) on a volcanic electric power generation system consist of the following three parts: Part I, the case study on Satsuma Iojima Island, Part II, case study on Toyohane Mine, and Part III, FS on remote measurement of volcanic fume. The Part I, which has been performed subsequently from the previous fiscal year, has carried out the following surveys at different sites: meteorological, hydrological and underground water surveys, natural earthquake survey, fume and hot spring surveys (on-shore and off-shore), heat dissipation survey, tide level survey, underground structure survey (electric exploration), natural environment (vegetation) survey, thermal image survey, and social environment survey. The part II has begun surveys starting this fiscal year, because a considerable number of high temperature portions are already known to exist in the gallery, where there is a possibility of dry and hot rocks to exist without relationship with the present volcanic activities. This fiscal year has carried out mainly putting into order and analyzing the materials having been obtained in association with mine developments. The part III has been performed succeeding the 'FS on technologies to measure volcanic fume energy' done by the Japan Mining Industry Association. Some experiments were also executed at the Aso volcano. (NEDO)

Report on fiscal 1998 results. Item of development, 'research on technologies for disaster prediction'; Saigai yochi gijutsu no kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Development was conducted, with the results summarized, for an electromagnetic probing system using a superconducting quantum interference device (SQUID) sensor, for the purpose of establishing disaster prediction technologies by grasping the underground structure highly precisely and three-dimensionally. The developed electromagnetic probing system consists of SQUID elements, 3-axial probe with driving circuits, liquid nitrogen Dewars, automatic control circuit of SQUID biases, high speed multi-channel A/D converter, mobile computer and a battery unit. The software has the function of SQUID bias control, measurement, data saving and data analysis. For the electromagnetic probing analytical program, an one- and three-dimensional interpretation programs were developed. As a result of the field tests, the subject system proved to be strong against city noise and advantageous for fault investigation in urban areas. In addition, being a sensor of multi-component/differential measurement, the system is also supposed to be useful in mine surveying. (NEDO)

Fiscal 1998 achievement report on regional consortium research and development project. Venture business raising type regional consortium - Small business creation base type (Research and development of cooperative/distributed user authentication system conforming to HTTP); 1998 nendo HTTP purotokoru de jitsugensuru kyocho bunsan user ninsho system no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Since electronic commerce is rapidly expanding while an increasing number of corporations are in operation on digital networks, importance is also growing of systems for user identification and authentication. The aim is to develop a user authentication system, low in price and easy to introduce, which is needed by the Internet on which there is a growing world-wide market and by Intranets. A cooperative/distributed user authentication system has been developed, under which a user who has registered his passport with a server can access plural servers using one and the same password while enjoying high security. It is an HTTP (hypertext transfer protocol)-conforming application program under which user information distributed among plural servers works cooperatively to present a convenient, safe, fault-free user authentication system. A survey is conducted for its commercialization, and the magnitude of the market that requires this technology, the importance of this technology, etc., are clarified. (NEDO)

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)

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)

FY 1993 report on the results of the technology development for the commercialization of the photovoltaic power system. Development of the solar cell use compound semiconductor production system - development of flight use testing machine; 1993 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyo denchiyo kagobutsu handotai seizo sochi kaihatsu (hikoyo shikenki no kaihatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-03-01

For a new breakthrough of the technology of the photovoltaic power generation, the paper aims at developing a combined heating furnace, a focal heating furnace and a single heating furnace which are necessary to produce crystals of the substrate of compound semiconductors for high quality solar cell under the microgravity environment obtained in the space, and also the systems related to the functions indispensable to the operation of the above-mentioned furnaces. This report is Vol. 2/3, and described the mission operation in Chapter 7, repair of PFM battery in Chapter 8, mechanical system ground support equipment and maintenance/inspection in Chapter 9, and electrical system ground support equipment and maintenance/repair in Chapter 10. In Chapter 7, described were the arrangement of operation of electrical furnace, operation manual of electrical furnace, procedures for operation, database, training, rehearsal plan, etc. In Chapter 8, of the battery repair plan, the paper carried out the repair design/repair work of battery, and described the state where a test to accept the test specifications is possible. In Chapter 9, indicated were the documents for application and reference of the maintenance/inspection of MGSE. In Chapter 10, the paper reported on the repairs for adaptation for the maintenance and lunching work of EGSE. (NEDO)

Mesoporous activated carbons with metal-oxide particles prepared from Morwell coal; Morwell tan wo genryo to shita kinzoku sankabutsu tanji kasseitan no saiko kozo

Energy Technology Data Exchange (ETDEWEB)

Yoshizawa, N.; Yamada, Y.; Shiraishi, M. [National Institute for Resources and Environment, Tsukuba (Japan); Kojima, S.; Tamai, H.; Yasuda, H. [Hiroshima University, Hiroshima (Japan). Faculty of Engineering

1996-10-28

The metal dependence of mesoporous activated carbons with various metal acetylacetonate (acac) particles prepared from Morwell coal was studied. In experiment, the mixture of Morwell coal and acac metal complexes were dissipated into tetrahydrofuran, and after agitation in Ar atmosphere, the solvent was removed by vacuum distillation. Coal specimens with Fe(acac)3, Ni(acac)2 and Co(acac)2 as acac complexes were activated by exchanging flow gas with water vapor after heat treatment in N2 gas flow at 900{degree}C. The pore sizes of the specimens were obtained from N2 adsorption isotherms by BET method and BJH method. Conditions of pores and metals in the specimens were examined by XRD measurement and TEM observation. The relation between the above conditions and pore characteristics obtained from adsorption experiment was also examined. As a result, the difference in mesopore ratio between the specimens and blank specimens was larger in the order of Fe, Co and Ni, and the effect of added metal complexes was also larger in this order. 3 refs., 3 figs., 3 tabs.

FY 1998 Report on development of large-scale wind power generation systems. Feasibility study on development of new technologies for wind power generation (Study on the development of wind power generation systems for small-scale power grids); 1998 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. Furyoku hatsuden shingijutsu kaihatsu kanosei chosa (shokibo keito ni okeru furyoku hatsuden system ni kansuru chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This survey includes the characteristics of small-scale power grids, feasibility studies on introduction of wind turbines in these grids, and statuses of application of wind turbines to isolated islands or the like in the advanced countries, in order to promote introduction of wind power generation systems in isolated islands or the like. It is concluded that small-capacity wind power generation systems can be possibly introduced in the intermediate- to large-scale grids in isolated islands, 1,500kW or larger in capacity, in the Tokyo, Kyushu and Okinawa Electric Power Companies' areas. A scheduled steamer ship for isolated islands can carry up to 10 ton track, and introduction of a small-scale wind turbine is more advantageous viewed from the transportation cost. Some foreign countries have the sites which have achieved a high percentage of grid connection of wind power units by stabilizing wind conditions and connecting them to the main high-voltage grids in different manners from those adopted in Japan. For developing wind turbine bodies, most of the foreign countries surveyed are concentrating their efforts on development and manufacture of large-size units, paying little attention on development of small-size wind turbines for isolated islands. For the future prospects, the promising concepts include adoption of wind turbines small in capacity and easy to transport and assemble, and hybrid systems combined with power storage units. (NEDO)

Fiscal 1998 achievement report. Venture business raising type regional consortium - Small business creation base type (Development of nursery tray pickup robot and transport system for rice or vegetable growing); 1998 nendo suito oyobi yasai nado no hako ikubyo no robot naetori hanso system no kaihatsu (dai 2 nendo) seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The project aims to develop energy conservation technologies through robotizing the processes of uprooting and conveying rice or vegetable seedlings. In fiscal 1998, the task covered root cutting and seedling uprooting, and a method was designed in which seedlings were uprooted through the intermediary of strings placed to run under the nursery trays. An effort was started to build an experimental root-cutting/seedling-pickup device. Systems for housing and conveying seedling trays were built simultaneously with a seedling tray loading system. In fiscal 1999, the root-cutting/seedling-pickup device was tested repeatedly for its seedling-pickup performance, and was modified. The nursery tray housing and conveying system accommodates a total of 84 trays in a 2-line 7-stage arrangement with 6 trays mounted on each stage. The conveyance speed was set at 0.4m/s-0.5m/s, and the trays travelled with stability in the system house. As for tray loading, an experimental device was built in which the mechanism for replacing empty trays with full trays had been changed from the turn table mechanism to a lateral movement type. Tests were conducted and it was demonstrated that the experimental device operated smoothly. A commercialization survey was conducted, and a conclusion was reached that a quarter of the target farmers in Hokkaido would positively accept the new technologies and adopt this system. (NEDO)

Report on achievements in fiscal 1974 in Sunshine Project. Study on hot water systems in geothermal areas; 1974 nendo chinetsu chiiki no netsusuikei ni kansuru kenkyu seika chukan hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1977-03-01

This study has begun in fiscal 1973 under a five year plan with an objective to elucidate origin and maintenance of reservoirs of geothermal fluids. To achieve the objective, estimation was made on the systems of infiltration, storage and gushing of the fluids, particularly on infiltration areas. In the hydraulic flow rate study, observation was carried out in the Onikubi area on amount of rainfall, air pressures, temperatures, electric conductivity, and pH, and in ten fluid sources on flow rates, temperatures and pH. Flow rate observation was started at three rivers. In the Kuju area, flow rate observation was started on four fluid sources. Observations were started on temperatures, electric conductivity, flow rates, amount of rainfall by using the Takenoyu geothermal steal wells, and on amount of rainfall in the Teraono and Hacchobara areas. In the study of isotopic geology, site analyses and water collection were carried out in the Kuju area for underground water in six locations, hot spring water in seven locations, and 17 test samples from two geothermal wells. As a study on reservoirs, observation was started in the southern Hachimantai area on measurement of ground fluctuation in association with steam collection. In parallel, fracture survey and gravity measurement were carried out. In order to investigate transformed geology, analytic samples were collected from 12 survey wells in the Onikubi area. A spinner flow mater was tested in that area. (NEDO)

Fiscal 2000 research achievement report. Super-advanced electronics technologies development promotion project; 2000 nendo kenkyu seika hokokusho. Cho sentan gijutsu kaihatsu sokushin jigyo

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-05-01

For the construction of a common base of key technologies in the domain of electronics and information with the influence propagating across a wide range of industries, research and development was conducted of technologies of ultrafine working process, technologies of ultimate measurement, analysis, and control, technologies of new functional electronic materials, etc. Studied in the field of electron beam lithography were high precision and large area imaging technology, highly accurate electron optics control system technology, and beam monitoring technology. Studied in the field of ultrashort wavelength electromagnetic wave patterning system technology were proximity ultrashort wavelength electromagnetic wave patterning system technology, reduced ultrashort wavelength electromagnetic wave patterning system technology, and ultrahigh precision new materials patterning technology. Also studied were technologies of super-advanced plasma measurement, analysis, and control, and technology of super-advanced cleaning. In the field of technologies of new functional elements and films, studies were conducted about technologies of highly sensitive GMR (giant magnetoresistive) film and head fabrication process for contact magnetic recording and technologies of a spin-valve head with submicron track width for contact magnetic recording. (NEDO)

FY 2000 report on the results of the technology development of energy use reduced machine tools, etc. Development of the linear motor system for realization of energy conservation and commercialization; 2000 nendo energy shiyo gorika kosaku kiki nado gijutsu kaihatsu seika hokokusho. Shoeneka to jitsuyoka wo jitsugensuru linear motor system no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In relation to the drive system of machine tools widely used as production facilities for automobiles, home electric appliances, etc., the R and D were made of a high efficiency linear motor system of which attention was paid to energy rationalization and environmental loads, and the FY 2000 results were summed up. In the study of the development of the system, studies were made not only on the lowering of heating, cost reduction and heightening of speed, but on the mechanism and control by which machine natural vibration can relatively be cut off, technology of damping for cutting vibration, technology to meet the deformation, etc. by cutting loads, sliding loads, and acceleration of accelerating/decelerating, technology to reduce the machine weight, etc. In the study of the basic technology of linear motor, the finite element method analysis was conducted on the typical linear motor. Concerning the control system, specs were studied which can deal with natural vibration and cutting vibration of the machine system. As to the development of the steel scale type linear encoder, scale sample for evaluation of basic characteristics was designed/trially manufactured. In the study of the detection optical system, the design/trial manufacture of photodiode array were made. (NEDO)

FY 1998 Report on development of large-scale wind power generation systems. Feasibility study on development of new technologies for wind power generation (Study on the development of wind power generation systems for small-scale power grids); 1998 nendo ogata furyoku hatsuden system kaihatsu seika hokokusho. Furyoku hatsuden shingijutsu kaihatsu kanosei chosa (shokibo keito ni okeru furyoku hatsuden system ni kansuru chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This survey includes the characteristics of small-scale power grids, feasibility studies on introduction of wind turbines in these grids, and statuses of application of wind turbines to isolated islands or the like in the advanced countries, in order to promote introduction of wind power generation systems in isolated islands or the like. It is concluded that small-capacity wind power generation systems can be possibly introduced in the intermediate- to large-scale grids in isolated islands, 1,500kW or larger in capacity, in the Tokyo, Kyushu and Okinawa Electric Power Companies' areas. A scheduled steamer ship for isolated islands can carry up to 10 ton track, and introduction of a small-scale wind turbine is more advantageous viewed from the transportation cost. Some foreign countries have the sites which have achieved a high percentage of grid connection of wind power units by stabilizing wind conditions and connecting them to the main high-voltage grids in different manners from those adopted in Japan. For developing wind turbine bodies, most of the foreign countries surveyed are concentrating their efforts on development and manufacture of large-size units, paying little attention on development of small-size wind turbines for isolated islands. For the future prospects, the promising concepts include adoption of wind turbines small in capacity and easy to transport and assemble, and hybrid systems combined with power storage units. (NEDO)

Summarized achievement report on the Sunshine Project in fiscal 1979. Hydrogen energy; 1979 nendo sunshine keikaku seika hokokusho gaiyoshu. Suiso energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-04-01

This paper summarizes the achievement report on the Sunshine Project in fiscal 1979 for hydrogen energy research. In hydrogen manufacturing technologies, the paper describes improvement in membrane performance and discussions on electrode materials in high temperature and pressure electrolysis. In the thermo-chemical method, hydrolysis of iron bromide (II) in the iron system cycle was compared to three kinds of reaction patterns corresponding to phase change, and evaluation was given as the hydrogen generating reaction. In the iodine system the first stage oxidation and reduction reaction of MgO-I{sub 2} was subjected to a continued experiment by using a batch autoclave. Discussions were continued on device materials for the iodine cycle. In the light irradiation electrolytic method for the mixed cycle, the light intensity was experimented at a force 12 times greater than that of the solar beam, and a reaction rate of 80% was achieved. Raising the temperature causes the reaction rate to decline, but it can be supplemented by raising the light intensity. A heat diffusion column was found effective in HI decomposition (hydrogen acquisition). For hydrogen transportation and storage, researches are continued on metal hydrides. In hydrogen utilization technologies, combustion, fuel cells (using high temperature solid and alkaline aqueous solution electrolytes), and hydrogen engines are studied. This paper also describes studies on hydrogen safety assuring measures and energy systems. (NEDO)

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)

Report on achievements in fiscal 1999 on research and development of human media under the industrial and scientific technology research and development institution. Research and development of a high-level petroleum plant information system technology; 1999 nendo human media no kenkyu kaighatsu seika hokokusho. Sekiyu plant kodo johoka system gijutsu kenkyu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This paper describes the achievements in fiscal 1999 on development of a high-level petroleum plant information system technology as part of the research and development of human media. Structuring has been performed on a prototype system comprising two stages: the phase 1 system of the single-element concentration and control type and the phase 2 system of the multi-agent type for the original fusing purpose. Relative to the interface agent, development has been made on a function for fusing, voice interactive function was realized, and personifying agent function was operated on a trial basis. In addition, a database server for large-scale cases was developed. Coordination with other agents and interactive operation were realized by making autonomic the hypothetical plant display interface. Dynamic task sharing was realized by means of discrete coordination processing. A server and a message producing system were completed, by which the processing can be progressed in coordination by having multiple number of agents share the ontology and the object models based thereon. The definition display interface was mounted for the discretely coordinating environment. (NEDO)

Achievement report for fiscal 1990 on research and development of highly crystalline polymeric materials; 1990 nendo kokesshosei kobunshi zairyo no kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1991-03-01

Activities were performed to seek polymeric materials having mechanical strength comparable to metallic materials as a result of giving contrivance on the composition and processing method, and bending strength of 100 GPa or more. The activities were taken in the following five fields: (1) a one-dimensional system material, (2) special melting and forming of a multi-dimensional system, (3) compound forming of multi-dimensional molecules, (4) hybrid cross-linking of cross-linking systems, and (5) high-density cross linking of cross-linking systems. In Item (1), researches were made on optimization of the structures, and elongation and fluid processing of thermotropic liquid crystal polyacrylate, wherein the objective was achieved. In Item (2), the objective was achieved on poly (imide-benzobisthiazole) by monoaxial drawing and lamination thereof. Discussions were given on the liquid crystal polymer as to its correlation between the structure and the magnetic field orientation. In Item (3) discussions were given on the composition and processing method for molecule compounded materials reinforced by aromatic polyamide matrix-polyphenylenebenzothiazole. In Item (4), ionomers were discussed. In Item (5), discussions were given on multi-functional diacetylene system and diacetylene group containing polyimide. (NEDO)

Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium activity in its 2nd year (Development of 6-axis Hale machining system); 1999 nendo 6 jiku koseido hale kako system no kaihatsu seika hokokusho. 2

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

To enhance precision in the machining of complicated shapes and to save labor during the finishing process, research and development is carried out about a Hale machining system based on machining with a non-rotating tool. A tentatively constructed 6-axis Hale machine is tested, and then the intended level of surface coarseness is attained. In relation with machining technologies, a Hale machining tool is modified and provided with a diamond-like carbon coating, and then it is found that this will prolong the tool life. An instrument is developed which measures and evaluates the 6-axis Hale machine operating locus. In relation with CAD/CAM (computer-aided design/computer-aided manufacturing), propositions over the draft for the ISO14649 international standard involving CAM/NC (numerical control) are collected and put together. As for 5-axis machining using the conventional ball-posed end mill, it is concluded that it will be feasible. In relation with NC, an NC unit for the tentatively constructed 6-axis Hale machine is completed, and is evaluated in an actual operation test aboard a real machine. (NEDO)

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

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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)

FY 2000 report on the results of the development of commercialization technology of the photovoltaic power system. International cooperation project (Collection of the information on the IEA photovoltaic power generation program); 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu kokusai jigyo kyoryoku (IEA taiyoko hatsuden program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Based on 'the Implementing agreement for a research cooperation project on the photovoltaic power system' being promoted by IEA, collection of the information on the photovoltaic power system was made, and the FY 2000 results were summarized. In Task I: Exchange of the information on the photovoltaic power system and the spread, the final report on 'the study on added values of PV system' was made. In Task II: Operational performance and design of the photovoltaic power system and subsystem, specifications for new database were determined, and the existing data were checked/revised/added. In Task III: Design and operation of the stand-alone type and remote island use photovoltaic power plant, survey was conducted of the present situation of technical standards and quality guarantee. In Task 7: Photovoltaic power system integrated with construction materials, work was done for making a book of installation samples of the PV system integrated with construction materials in each country. In Task 8: Investigative study of possibilities of the large-scale photovoltaic power generation using the unused land such as desert, a report making of the secondary survey was started. (NEDO)

FY 2000 report on the results of the development of commercialization technology of the photovoltaic power system. International cooperation project (Collection of the information on the IEA photovoltaic power generation program); 2000 nendo New sunshine keikaku seika hokokusho. Taiyoko hatsuden system jitsuyoka gijutsu kaihatsu kokusai jigyo kyoryoku (IEA taiyoko hatsuden program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Based on 'the Implementing agreement for a research cooperation project on the photovoltaic power system' being promoted by IEA, collection of the information on the photovoltaic power system was made, and the FY 2000 results were summarized. In Task I: Exchange of the information on the photovoltaic power system and the spread, the final report on 'the study on added values of PV system' was made. In Task II: Operational performance and design of the photovoltaic power system and subsystem, specifications for new database were determined, and the existing data were checked/revised/added. In Task III: Design and operation of the stand-alone type and remote island use photovoltaic power plant, survey was conducted of the present situation of technical standards and quality guarantee. In Task 7: Photovoltaic power system integrated with construction materials, work was done for making a book of installation samples of the PV system integrated with construction materials in each country. In Task 8: Investigative study of possibilities of the large-scale photovoltaic power generation using the unused land such as desert, a report making of the secondary survey was started. (NEDO)

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)

FY 1998 report on the results of the project on the next generation structure housing development; 1998 nendo jisedai kozo jutaku kaihatsu jigyo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The purpose of this project is to develop/verify technology to design/construct a structural body of multiple dwelling house which is highly durable and usable at maximum of the limited space with no projections of poles/beams, and is also to develop/verify a composite system of a structure and each house in which residential space can freely be changed horizontally/vertically in response to the leveling-up of living and changes in life style. The following were conducted: construction of an experimental house group with next generation structure; development of technology of effective space utilization/high durability body construction; development of technology of structural analysis/design systematization of antiseismic/damping system; development of commercialization of technology to heighten frame durability, development of technology to heighten durability of finishing materials of a body; development of low cost construction technology; development of technology of interface between a body and each house; verification of housing performance using a next generation body system; generalization of next generation frame system/house system. To reflect the results of the research quickly, the details of the research are systematized, and a draft is worked out of a guide for constructing the next generation frame system/house system which were arranged between the current architecture related laws and business as a general multiple dwelling house. (NEDO)

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)

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)

Report on the FY 1999 results of the development of the wide area energy utilization network system - Eco/energy urban system. 2/2. Study of the systematization technology/evaluation technology out of the study of the energy system design technology (Study of the application method of element technology/system and trial calculation of the introduction effect); Koiki energy riyo network system kaihatsu (eco energy toshi system). 2/2. Energy system sekkei gijutsu no kenkyu no uchi system ka gijutsu hyoka gijutsu no kenkyu 1999 nendo seika hokokusho (zenkoku no netsu juyo no bunpu jokyo chosa kenkyu)

Energy Technology Data Exchange (ETDEWEB)

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2000-03-01

For the purpose of smoothly introducing the equipment technology and system technology being studied in the development of element technology in the eco/energy urban project, the paper conducted the study of conditions/application method in applying the technology to the actual energy supply system, analysis of the introduction effect, arrangement of the subjects on technical development, etc. In the study, for the methanol/hydrogen base technology, heat pump technology, heat recovery technology, heat transport technology and heat power generation technology, the quantitative analysis was made in terms of the lifecycle energy consumption amount, lifecycle CO2 emission amount and lifecycle expenses. As to the methanol base system, the subject is the reduction in auxiliary power. Concerning the heat pump technology, the subject is the enlargement of simple equipment. As regards the heat recovery technology, the subject is the development of system with long useful year. Relating to the heat transport technology, subjects are the completion of the menu of large-diameter piping in the vacuum thermal insulation heat transport piping system, and reduction in conveyance power of heat medium. About the heat power generation technology, subjects are the stability/durability of the system. (NEDO).

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)

Development in fiscal 1999 of technologies to put photovoltaic power generation systems into practical use. International cooperation projects (Collection of information on IEA photovoltaic air conditioning and hot water supply program); 1999 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Kokusai kyoryoku jigyo (IEA taiyo reidanbo kyuto program ni kansuru joho shushu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This paper reports activities of collecting items of information by dispatching experts mainly composed of members of the IEA photovoltaic air conditioning, and solar heating and cooling program (SHCP) committee to the SHCP Executive Committee and the Task expert conferences. This treaty is intended to assist creating the environmentally sustainable future by utilizing solar designs and technologies. It also aims at developing solar technologies including cost reduction as a result of the joint researches with business entities, structuring international markets, providing items of information, quantifying the effectiveness to the environment, performing the international standardization, and promoting utilization of solar technologies in developing countries. The tasks now in action include architectural lighting, methods for analyzing solar architectural energies, optimization of solar energy utilization in large buildings, procurement of active solar systems, air conditioning systems in buildings using the solar energy, solar heat composite systems, expansion of exterior component materials for solar buildings, sustainable buildings, agricultural solar drying, solar cities, a hybrid heat/PV solar system. (NEDO)

Report on achievements in proliferation project to assist introduction of environment harmonizing type coal utilization system in fiscal 1998. Joint demonstration project for CMG recovery and utilization system in fiscal 1998 (utilization facilities); Kankyo chowagata sekitan riyo system donyu shien nado fukyu taisaku jigyo seika hokokusho. 1998 nendo CMG kaishu riyo system kyodo jissho jigyo (riyo setsubi)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-09-01

This paper describes the achievements of the discussions in fiscal 1998 on the utilization facilities related to the coal bed methane gas supply plan for the city of Tieling in China. The gas quality standard calls for 3,500 kcal/m{sup 3} or more (methane concentration of 41% or higher). The supply is planned to start in December 1999, and continue the supply of 141,000 Nm{sup 3}/day in 2000, and 212,000 Nm{sup 3}/day in 2001 and thereafter. A gas supply center to collect gases recovered from each mine will be installed in the vicinity of the existing gas holder located about 2 km east of the Tiefa Mining Bureau. The Japanese side bears the cost of installing a gas compression and transportation facility for gas supply to the city of Tieling, a monitoring system, and devices for comprehensive surveillance system. This paper shows the overall plan drawings, the drain separator room building plan, the plans for arranging devices in the machine room, and the piping scheme. In addition, the piping plan around the gas holder, and the basic device plan are shown. Also appearing in the paper are the machine summary drawings, summarized flow charts, gas holder plan, de-humidifier plan, and electricity and instrumentation plans. The main body and supporting structure for the gas holder, and the foundation strength calculation sheets are also shown. Descriptions are given also on the facilities to deal with variation in demand quantity and supply quantity. (NEDO)

Development of hot water utilizing power plants in fiscal 1999. Development of binary cycle power plant (Development of system to detect well bottom information when geothermal hot water is excavated); 1999 nendo nessui riyo hatsuden plant nado kaihatsu seika hokokusho. Binary cycle hatsuden plant no kaihatsu (chinetsusei kussakuji kotei joho kenchi system no kaihatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Developmental research has been performed on the MWD system to identify on the real time basis the information about well bottom when geothermal hot water is excavated (azimuth, inclination, pressure and temperature). This paper summarizes the achievements in fiscal 1999. In the developmental research on the detection device, attempts were made in improving the zonde, and enhancing its heat resisting performance. In addition, data were acquired on electronics parts as a result of the heat resistance identifying test. For the on-the-ground devices, improvement was made to add the experiment analyzing program with a program to remove the downhole motor pressure noise. The pressure noise during excavation in the actual wells was collected. In the analyzing system, use of PC, improvement, and operation check were performed on the well trace projecting and indicating system. Operation of the well trace estimating system was checked by using the actual data in order to prepare the operation manual. With regard to the well evaluation supporting system, improvement, operation check and that by using the actual data were executed on the PC version temperature analyzing system. Performance of the zonde was verified by the actual geothermal well test. (NEDO)

Geothermal development promotion survey. No. B-3 Kumaishi area; Chinethu kaihatsu sokushin chosa seika hokokusho. No. B-3. Kumaishi chiiki

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1999-03-01

This paper summarizes the result of a geothermal resource survey carried out from fiscal 1995 through fiscal 1997 in the Kumaishi Area located in the western center of Oshima Peninsula in the south western part of Hokkaido. The survey for this area was performed with an objective to search the spread of high temperature area continuing from the adjoining Yakumo area where the highest temperature of 233 degrees C has been confirmed in a structural test well (N63-YK-6), to identify high water permeating areas in great depth points underground, and to find possibility of existence of geothermal resources. The survey included geological and alteration zone survey, geochemical survey, gravitation exploration, electromagnetic exploration, drilling and temperature logging of five structural test wells, water injection test, temperature restoration test, core survey and hot water survey. Also performed were environmental effect survey, rock age measurement, alteration age measurement, and fluid inclusion test. As a result of the survey, it was identified that the verified geothermal hot water has been stored in granites with poor water permeability, whose low temperature has not formed convection systems spreading in wide areas despite having been heated, making each system exist in small scale independently. It was estimated that the possibility is low to expect geothermal power generation. (NEDO)

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)

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)

Fiscal 1999 R and D project report on intellectual base creation and use technology. Development of the efficient expression system of proteins. Part 1 (Development of the system for hyperthermophilic proteins); 1999 nendo kokoritsu tanpakushitsu hatsugen system no kaihatsu gyomu seika hokokusho. 1. Chokonetsukin yurai tanpakushitsu wo kokoritsu ni hatsugensuru system no kaihatsu

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NONE

2000-03-01

R and D were made on the efficient expression system of hyperthermophilic proteins. Hyperthermophilic strains living in the limited tropical zone of the earth can produce heat- resistant enzyme group with activity even at more than 90 degrees C. To utilize the effective information obtained from analysis of these genomes for industries, the base arrangement of all genomes of P.horikoshii OT3 has been opened. For the efficient expression of hyperthermophilic proteins in Escherichia coli, enzyme PhFEN was improved. For Bacillus strains, new host strains were screened. Expression of several genes from hyperthermophile, P.horikoshii OT3 was tried to be expressed in T.thermophilus using expression vector pTEV131. 8 genes were selected to be expressed using T.thermophilus as a host for independent insertion of every gene. 7 genes except the gene encoding DNA polymerase I were introduced into T.thermophilus as expression plasmid, and 5 genes were also expressed active oxygen. This R and D can largely contribute to development of genome informatics technology based on DNA analysis data. (NEDO)

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

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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.

FY 1998 report on the R and D of micromachine technology. R and D of micromachine technology; 1998 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho

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2000-03-01

In the comprehensive investigational study of micromachine technology, the paper aims at clarifying the improvement of functional devices and the future development of micromachine technology for establishment of the technology needed to realize a micromachine system composing of small-functional elements for conducting diagnosis/cure/repair, movement and independent work in small portions in living organism, disaster site, etc. and a medical-use micromachine system to analyze/react on a trace of liquid. In this fiscal year, the following were carried out: 1) study of micromachine systems, 2) study of a medical-use micromachine system to analyze/react on a trace liquid, and 3) comprehensive investigational study. In 1), studies were made toward the minuteness and improvement of micro laser catheter and micro tactile sensor catheter as functional devices which become the main components of micro catheter for cerebrovascular diagnosis/therapy use and toward the minuteness and improvement of disaster relief use micromachine system. In 2), study was made of element technology of a micro-machine system having functions of sampling/analysis/reaction of a trace of liquid. (NEDO)

Fiscal 1998 research achievement report. Project for promoting development of super-advanced electronic technology; 1998 nendo chosentan denshi gijutsu kaihatsu sokushin jigyo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

For the purpose of establishing super-advanced technologies two generations ahead in the field of electronics and information, research and development was carried out involving ultrafine machining process technology, technologies of ultimate measuring, analysis, and control, and technologies of electronic materials equipped with novel functions. In the study of writing systems in which writing is performed directly by an electron beam, writing technologies using electron beams under single-column and multi-column systems were taken up. In the study of ultrashort wavelength electromagnetic wave patterning systems, studies were made about equimultiple ultrashort wavelength and reduced ultrashort wavelength electromagnetic wave patterning. In the study of ultrahigh precision shielding systems, studies involved high precision in situ measurement and control of writing distortion, and ultrahigh precision and high current density electronic optical technologies. Also carried out were research and development of technologies of super-advanced plasma measurement, analysis, and control, technology of cleaning by ultrafine particle control, technology of ultrahigh sensitivity medium, and technologies of new functional elements and film fabrication. In the overall research and survey, surveys were conducted of the trends of development of technology of semiconductor related lithography. (NEDO)

Fiscal 1974-1975 Sunshine Project research report. Hydrogen energy research results (National laboratories and institutes); 1974, 1975 nendo suiso energy kenkyu seika hokokushu. Kokuritsu shiken kenkyusho kankei

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1976-10-01

This report summarizes the 21 research results on hydrogen energy promoted by 3 national laboratories and 2 national institutes. (1) Tokyo National Industrial Research Institute (TNIRI): Ca-I system, Mn system, S system and hybrid cycles, and water decomposition reaction by CO as thermochemical hydrogen production technique. (2) Osaka National Industrial Research Institute (ONIRI): Fe system, Cu system and ammonia system cycles, and high-temperature high-pressure water electrolysis. (3) Electrotechnical Laboratory: high- temperature direct thermolysis hydrogen production technique. (4) TNIRI: Mg-base and transition metal-base hydrogen solidification technique. (5) ONIRI: Ti-base and rare metal- base hydrogen solidification technique. (6) Mechanical Engineering Laboratory: hydrogen-fuel engines. (7) Electrotechnical Laboratory and ONIRI: fuel cell. (8) TNIRI: disaster preventive technology for gaseous and liquid hydrogen. (9) Chugoku National Industrial Research Institute: preventing materials from embrittlement due to hydrogen. (10) Electrotechnical Laboratory: hydrogen energy system. (NEDO)