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Sample records for gorika kosaku kikai

  1. AMS radiocarbon dating of wood trunks in the pumiceous deposits of the Kikai-Akahoya eruption in Yakushima Island, SW Japan

    Science.gov (United States)

    Okuno, Mitsuru; Nakamura, Toshio; Geshi, Nobuo; Kimura, Katsuhiko; Saito-Kokubu, Yoko; Kobayashi, Tetsuo

    2013-01-01

    Radiocarbon dating using accelerator mass spectrometry (AMS) was performed on numerous wood trunks from pumiceous deposits along the Nagata, Isso and Miyanoura rivers on the northern side of Yakushima Island, 60 km south of Kyushu Island. The obtained 14C dates were around 6.5 ka BP, which, in combination with the geological characteristics of the pumiceous deposits indicates that these specimens were buried during the Kikai-Akahoya (K-Ah) eruption from the Kikai caldera. However, the fact that they are not charred suggests that the origin of these deposits are not pyroclastic flows. Fourteen taxa (Pinus subgen. Diploxylon, Tsuga, Cryptomeria, Chamaecyparis, Myrica, Castanea, Castanopsis, Quercus subgen. Cyclobalanopsis, Trochodendron, Phellodendron, Lagerstroemia, Rhododendron, Myrsine and Symplocos) were identified through anatomical characteristics. This is the first discovery of forest species on the Yakushima Island before the devastating eruption.

  2. AMS radiocarbon dating of wood trunks in the pumiceous deposits of the Kikai-Akahoya eruption in Yakushima Island, SW Japan

    Energy Technology Data Exchange (ETDEWEB)

    Okuno, Mitsuru, E-mail: okuno@fukuoka-u.ac.jp [Department of Earth System Science, Faculty of Science, Fukuoka University, 814-0180 Fukuoka (Japan); AIG Collaborative Research Institute for International Study on Eruptive History and Informatics, Fukuoka University, 814-0180 Fukuoka (Japan); Nakamura, Toshio [Center for Chronological Research, Nagoya University, 464-8602 Nagoya (Japan); Geshi, Nobuo [Geological Survey of Japan, National Institute of Advanced Science and Technology, 305-8567 Tsukuba (Japan); Kimura, Katsuhiko [Division of Environment System Management, Faculty of Symbiotic System Science, Fukushima University, 960-1296 Fukushima (Japan); Saito-Kokubu, Yoko [Tono Geoscience Center, Japan Atomic Energy Agency (JAEA), 959-31 Jorinji, Toki, Gifu 509-5102 (Japan); Kobayashi, Tetsuo [Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University, 890-0065 Kagoshima (Japan)

    2013-01-15

    Radiocarbon dating using accelerator mass spectrometry (AMS) was performed on numerous wood trunks from pumiceous deposits along the Nagata, Isso and Miyanoura rivers on the northern side of Yakushima Island, 60 km south of Kyushu Island. The obtained {sup 14}C dates were around 6.5 ka BP, which, in combination with the geological characteristics of the pumiceous deposits indicates that these specimens were buried during the Kikai-Akahoya (K-Ah) eruption from the Kikai caldera. However, the fact that they are not charred suggests that the origin of these deposits are not pyroclastic flows. Fourteen taxa (Pinus subgen. Diploxylon, Tsuga, Cryptomeria, Chamaecyparis, Myrica, Castanea, Castanopsis, Quercus subgen. Cyclobalanopsis, Trochodendron, Phellodendron, Lagerstroemia, Rhododendron, Myrsine and Symplocos) were identified through anatomical characteristics. This is the first discovery of forest species on the Yakushima Island before the devastating eruption.

  3. Report of the results of the fiscal 1997 regional consortium R and D project. Regional consortium field / R and D on downsizing technology of machine tools (first fiscal year); 1997 nendo chiiki consortium kenkyu kaihatsu jigyo. Chiiki consortium energy bun`ya / kosaku kikai no downsizing gijutsu ni kansuru kenkyu kaihatsu (daiichi nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The R and D were conducted aiming at downsizing machine tools by combining microfactory technology owned by Mechanical Engineering Laboratory, Agency of Industrial Science and Technology of MITI with fundamental element technology owned by industrial groups of machine tools. In fiscal 1997, as to the study of spindle drum indexing mechanism in making main spindle multiaxial, the following have been finished: the basic study through openness of controller and networks, confirmation of function of the equipment acquired, and initialization of the driver software. Relating to the study on machining conditions of dry machining processing, delivery and installation of cold air machining instrument have been finished. Concerning the optical measurement of spindle radial run-out vectors, a system to make optical no contact measurement of radial direction components of rotation error was constructed with high accuracy pin gauge attached to the work spindle clamp mechanism as a medium. About the study on sensor-based state recognition technology, specifications for various kinds of sensor were decided on. 5 refs., 67 figs., 3 tabs.

  4. Estimation of the adult male population of sweet potato weevil, Cylas formicarius (Fabricius) at its low-density period on Kikai Island in Japan

    International Nuclear Information System (INIS)

    Yamaguchi, T.; Hatono, T.; Izumi, S.; Nishihara, S.; Kimura, K.; Torigoe, H.; Tanaka, T.; Miyaji, K.; Hara, Y.; Ueda, A.; Shigei, F.

    2008-01-01

    The sweet potato weevil, Cylas formicarius (Fabricius) is a major insect pest of the sweet potato, Ipomoea batatas (L.) Lam. throughout the tropical and subtropical regions of the world. We estimated the entire adult male population of C. formicarius at its low-density period on Kikai Island, Kagoshima Pref., Japan. The population of adult males at the high-density period in September was about 5 times larger than that at its low-density period in May, both of which were estimated by Yamamura's method. Using this calculation in combination with an estimate of the maximal population size (4 x 10E6) by Sugimoto et al. in 1994, the total number of male weevils at their low-density period can be assumed to be less than 8 x 10E5

  5. Compliance control for machines and robots; Kikai no yawarakai seigyo

    Energy Technology Data Exchange (ETDEWEB)

    Tanie, K. [Mechanical Engineering Lab., Tsukuba, Ibaraki (Japan); Hayashibara, Y. [Univ. of Tsukuba, Tsukuba (Japan). Graduate School

    1995-04-10

    Softness is required for machines equipped to some extent with intelligence by virtue of advancement of computer science so that they live friendly, contact safely and communicate softly with human. The softness of machines is determined by impedance parameters such as inertia, viscosity, rigidity and so on. The technology to control these parameters positively is presumed to be an elemental technology to control machine softness. The present status of this technology is introduced by taking a field of robots as an example and developmental tasks of soft machines to live friendly with human is reviewed. A system of one degree of freedom is explained as a basic procedure to modulate impedance of machine systems, being extended to robot arms with plural joints. Next, a method for controlling arm rigidity of robots (direct compliance control) is explained, wherein actuators of each joint working in accordance with dislocation of apexes of Robot arms are conceived not as an apparatus to yield power, but as an independent apparatus to yield spring effects. 19 refs., 9 figs.

  6. Mechatronization of rotating machines in plant; Plant ni okeru kaiten kikai no mechatronics ka

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, H. [Chiyoda Corp., Tokyo (Japan)

    1993-10-01

    This paper introduces mechatronization of rotating machines in a plant, with application examples of electronic governors as the main subject. For centrifugal compressors, design and fabrication of anti surging control system have become possible by using a programmable logic controller (PLC) and a distributed control system (DCS) with fine scanning time. An electronic governor for turbine control has been added with a function to control amount of power generated by a motive force recovery device in a flowing catalytic cracking equipment by means of an expander inlet valve. This has made possible to operate the motive force recovery device automatically even under a low load operation. With an electronic governor to control supply and receipt amount of steam to and from an existing plant, the governor valve opening angles were so controlled that actual steam header pressure matches the setting, whereas the steam has become possible to be utilized without waste under normal operation. Operation of a comprehensive compressor/turbine monitoring system on DCS, operation of centrifugal compressors of two casings by using electromagnetic bearings, and motor speed control with use of an inverter heve also become possible. 8 figs., 2 tabs.

  7. Annual review on mechanical engineering. 14. ; Roboticster dot mechatronics. Kikai kogaku nenkan. 14. ; Roboticster dot mechatronics

    Energy Technology Data Exchange (ETDEWEB)

    Kakizaki, T. (Nippon Telegraph and Telephone Corp., Tokyo (Japan))

    1990-08-05

    Trend of robotics and mechatronics in 1989, Japanese and foreign, are reviewed in the respective fields. In the field of manipulation technology, development of micro-manipulation, simulation by neural network, motion control technology in space, and development of whole-arm manipulator were advanced. Studies on locomotive function of wheels. legs, and crawler types in auto-locomotive robots were progressed. On sensor technology, combined technologies with control engineering and sensor information were noteworthy. In the field of mechatronics, attention were paid to animated experimental modeling of to new actuators and new trials for system technologies. For the later example, introduction of higher control to magnetic bearings, acceleration in intelligent AV appliances, and automatic connection of MDF in communication field were noteworthy. Systems applying optical technologies increased extremely. Moreover, many other items of research and development are introduced. 40 refs.

  8. Molecular machines in living cells. Seibutsu no bunshi kikai to sono system

    Energy Technology Data Exchange (ETDEWEB)

    Osawa, F. (Aichi Inst. of Tech., Nagoya (Japan))

    1992-12-20

    At first, flagellar motors of bacteria are reviewed as a typical example of molecular machines in living cells. A rotational motor is embedded in the cell membrane at the root of the flagellum. The driving power of the rotation is the flow of hydrogen ion from the inside to the outside of the cell. In a normal state of a bacterium, potential difference of about 0.2 V is produced by the ion pump existing in the cell membrane. A molecular motor of sliding motion of muscle attracts the attention on the relation of the input and output of the molecular motor. The mechanism of the smooth motion without fluctuation in the fluctuated environment and the fluctuated input is unknown. Next, the motion of Paramecium is discussed as an example of a system composed of a number of molecular machines. Paramecium moves to a place of a suitable temperature when placed in a water tank with temperature gradient, however, it does not stop the motion at the place of the suitable temperature and increases a probability to change the direction when leaving, that is it takes a method of indirect probabilistic control. 12 refs., 8 figs.

  9. Survey on the international cooperation for resonable use techniques of energy; Energy shiyo gorika shuho kokusai kyoryoku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    LCA (life cycle assessment) is known as one of the techniques for assessing reasonable use of energy considering environment. Usefulness of LCA was examined by checking the consistency between the assessment result on refrigerators by LCA and ISO standards. LCA can digitize the data on energy substances, wastes and emission of the whole system. LCA is useful for effective use and control of resources, and to clarify the reduction chance of environmental impacts. However, the framework is necessary to estimate the accuracy of assessment technique for every category, and the reliability of influence assessment. Like a risk assessment for environmental damages, identification of discharge sources beyond the assessment function of potentials is difficult. As the viewpoint of the whole life cycle is important, assessment of local damages is difficult. The complementary use of LCA and other tools about sustainable development is important. The comparison result between ISO provisions and this LCA case study showed that this concrete research report can play a role as text book for the ISO technique. 74 refs., 38 figs., 45 tabs.

  10. Proceedings of the Spring Meeting of the Society of Naval Architects of Japan (1996). Part 2. Structure, materials, welding, construction, and design; Nihon zosen gakkai (1996 nen) shunki koen ronbun maezuri. 2. Kozo, zairyo, yosetsu, kosaku, sekkei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    This is a proceedings of the Spring Meeting of the Society of Naval Architects of Japan made public on May 15 and 16, 1996. In the basic research, the following are included: Basic studies on computer aided concurrent engineering for hull structure design and piping design; Fundamental study on the new method to estimate vibration level on a ship; Flat plate approximation in the three-dimensional slamming; Development of new finite element by source method, etc. As to fracture and cracks, Equivalent CTOD concept based on the local approach and its application to fracture performance evaluation of welded joints; Fracture mechanical modeling of brittle crack propagation and arrest of steel; An evaluation method for ductile crack propagation in pre-strained plates; Multiple fatigue cracks propagating in a stiffened panel, etc. Relating to fatigue strength, Fatigue life estimation of welded joints of an aluminum alloy under superimposed random load waves; Study on unified fatigue strength assessment method for welded structure, etc.

  11. FY1995 distributed control of man-machine cooperative multi agent systems; 1995 nendo ningen kyochogata multi agent kikai system no jiritsu seigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In the near future, distributed autonomous systems will be practical in many situations, e.g., interactive production systems, hazardous environments, nursing homes, and individual houses. The agents which consist of the distributed system must not give damages to human being and should be working economically. In this project man-machine cooperative multi agent systems are studied in many kind of respects, and basic design technology, basic control technique are developed by establishing fundamental theories and by constructing experimental systems. In this project theoretical and experimental studies are conducted in the following sub-projects: (1) Distributed cooperative control in multi agent type actuation systems (2) Control of non-holonomic systems (3) Man-machine Cooperative systems (4) Robot systems learning human skills (5) Robust force control of constrained systems In each sub-project cooperative nature between machine agent systems and human being, interference between artificial multi agents and environment and new function emergence in coordination of the multi agents and the environment, robust force control against for the environments, control methods for non-holonomic systems, robot systems which can mimic and learn human skills were studied. In each sub-project, some problems were hi-lighted and solutions for the problems have been given based on construction of experimental systems. (NEDO)

  12. Fiscal 1997 survey report on international cooperation for the energy use rationalization method; 1997 nendo jigyo hokokusho (energy shiyo gorika shuho kokusai kyoryoku chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To carry out LCA in ISO-14040, inventory analysis (IA) is the basic. For studying arrangement of public data to carry out IA, collection work was done of background data which are indirectly concerned with copying machine. First, methods to make inventory data (ID) which are thinkable in the present situation were prepared, and items of emitted matters to be collected were set up in relation to the impact assessment method. Secondly, scenarios of each stage of life cycle of copying machine were set up, and virtual data on the material/energy consumption amount were arranged. Based on this, a method was further studied for making ID of the parts used in electric power, iron/steel, plastics, and copying machine. Third, based on the above-mentioned study results, ID was actually made, and a possibility was studied of making inventory in life cycle of copying machine. Moreover, the state of the automobile LCA carried out at Stuttgart University was examined. At last, the paper summed up subjects of and future study methods for the inventory making method. 2 refs., 25 figs., 77 tabs.

  13. Technical development of cost-efficient installation of power distribution cables under pavements. Haiden chichuka ni okeru doboku kensetsu gorika gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Kokusho, Koji; Kataoka, Tetsuyuki; Tanaka, Yasuyuki; Yoshida, Yasuo; Ikemi, Motoyoshi; Suzuki, Koichi; Kitano, Koichi; Kobayashi, Seiichi; Kanazu, Tsutomu; Komada, Hiroya.

    1987-12-01

    Various latest technical developments were surveyed for the cost-effective installation of power distribution cables under pavements, and their applicabilities were demonstrated with the evaluation of their cost-reduction effects. Cables in conventional vinyl protection tubes could be buried only 30cm under pavements, and in such case, the cost was reduced to 51% of those of conventional methods. As the results of soil tests, excavated soil over 80% was reusable through coarse screening. Underground radar technique to explore buried pipes from the surface was detectable several pipes buried 1.5-2.0m underground, although some problems in precision were found. The improvement of reinforced concrete man-hole structures to minimize the volume of excavated soil indicated the cost reduction of nearly 20%. The application of these techniques to the installation of cables was expected to ultimately halve the total civil engineering cost. 21 refs., 130 figs., 46 tabs.

  14. FY1995 dynamically up-gradable machine based on right quality control and its life cycle support; 1995 nendo tekisei hinshitsu seigyo ni motozuku doteki seicho kikai to sono lifecycle shien

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A method for determining part re-use and recycling strategy in product design is considered for optimal design of total product life cycle based on the concept of Right Quality Products. For this purpose, it is important to be able to estimate part deterioration status under various product usage conditions. For supporting product designers' decision making about the product life cycle in preliminary design phase, the deterioration estimation is not required to be very exact, but to generate every possible deterioration modes qualitatively. Then, based on these deterioration modes, functional behaviour of target products is simulated, and possible product failure modes can be generated. By utilizing the FMEA (Failure Mode and Effect Analysis) method, the effects of failure modes are evaluated, and the results are fed back to product designers for confirming their design in terms of total product life cycle optimization. A basic methodology is considered, and case study has been done for a mechanical assembly of a one-time use camera. The assembly consists of injection molded parts. Various CAE methods have been used for predicting possible part failures due to initial residual stress, warp, fatigue, creep, and wear. Then kinematic and dynamic analysis of mechanical assembly has been done for detecting the effect of part deterioration on mechanism movements. Several critical failure modes have been detected, and the effects of those failures have been checked by the FMEA method. (NEDO)

  15. 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.

  16. Achievement report for fiscal 1998. Research and development of synergy ceramics (Development of technology for energy use rationalization); 1998 nendo seika hokokusho. Shinaji ceramics no kenkyu kaihatsu (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim is to create inorganic materials with their functions well harmonized and with their reliability remarkably improved, and efforts are made to establish basic technologies with which structural control may be carried out simultaneously for multiple layers in in-process products through positive utilization of various chemical reactions in the materials synthesizing process. This fiscal year's achievements are stated below. A low-temperature pressure nitriding method is developed in which nitriding reaction directly involves the metal aluminum compact for conversion into ceramics, and an aluminum sintered body is produced capable of high thermal conduction of not less than 170w/mk with the original compact shape retained. By a heat treatment in a high-temperature pressure nitriding atmosphere, a success is attained in producing a silicon nitride ceramic body enhanced (150w/mk) in thermal conduction. It is clarified that the microwave-aided selective heating technology works effectively in enhancing the particle growth rate in a liquid-phase sinter system, and a success is won in increasing strength by virtue of the formation of particle-growing particles. (NEDO)

  17. International measures project for rational energy use (Survey project of the analysis tool of Asian energy consumption efficiency). List of errata; 1998 nendo kokusai energy shiyo gorika nado taisaku jigyo seigohyo. Asia energy shohi koritsuka bunseki tool chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The list of errata was prepared for the data book of the international measures project for rational energy use (Survey project of the analysis tool of Asian energy consumption efficiency). Corrected pages of the data book 1 (1990) are as follows: 187-190, 223-226, 259-262, 295- 298, 369-370, 387-388 and 405-406 on Malaysian data. Corrected pages of the data book 2 (1985) are as follows: 102-105 on Chinese data, 154 on common data, and 187-190, 223-226, 259-262, 295-298, 369-370, 387-388 and 405-406 on Malaysian data. (NEDO)

  18. 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.

  19. 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)

  20. 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.

  1. Fiscal 2000 survey report. Foundation building project for international energy use rationalization. Master plan preparation for rationalized energy use; 2000 nendo kokusai energy shiyo gorika kiso seibi jigyo chosa hokokusho. Goriteki energy shiyo no tame no master plan sakusei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For energy conservation and environmental protection using technologies for effective consumption of energy and for preventing pollution due to energy consumption, master plans were studied and prepared on photovoltaic power generation, wind power generation, natural gas utilization, and so on, for the Xinjiang Uygur Zizhiqu, Gansu Province, and Guandong Province, respectively. Propositions addressing the Xinjiang Uygur Zizhiqu involved a decrease in dependence on coal, utilization of natural gas, introduction of coal-fired cogeneration systems, introduction of wind power up to the level equivalent to the supply reserve capability, energy conversion and new industry development using natural gas, promotion of electrification of local communities, and so on. Propositions addressing Gansu Province involved the hydroelectric power system as the core of power sources, decrease in dependence on coal, enhanced utilization of natural gas, energy conversion and new industry development utilizing natural gas, and so on. Propositions addressing Guangdong Province involved a decrease in dependence on coal and oil, enhanced utilization of natural gas, introduction of natural gas-fired combined cycle power generation into urban sectors, accelerated utilization of wind power generation on isolated islands, and so on. (NEDO)

  2. Achievement report for fiscal 1998 on the research and development of genome informatics technology. Development of energy use rationalization technologies; 1998 nendo genome informatics gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the field of the analysis of gene expression frequency information, a novel glass coating method and a highly sensitive high-speed reading device are developed. Element technologies are studied for the development of a detection system capable of high-density high-speed reading of high-density DNA capillary array, with a long-chain DNA probe solidified therein. In the technology of transcription control information analysis, concerning the technology of transcription dynamics analysis using tagged transcription control factors, the construction of a model system protocol is studied, an automatic analysis system is developed, and an evaluation technology is also developed. Furthermore, a novel method is proposed, in which two specimens will be prepared, that is, a microbead coupled DNA specimen consisting of base sequences of all combinations of a certain chain length and a cDNA (complementary deoxyribonucleic acid) derived protein specimen, and DNA-protein complexes will be isolated for analysis bead by bead out of a liquid which is a mixture of the said two specimens. (NEDO)

  3. 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)

  4. Army-UNL Center for Trauma Mechanics

    Science.gov (United States)

    2011-03-07

    34Modeling and Simulation of Blast- Induced, Early-Time Intracranial Wave Physics leading to Traumatic Brain Injury," Sandia Report, SAND2008-0330...Extradural Hematoma ," Nippon Kikai Gakkai Ronbunshu A Hen, Transactions of the Japan Society of Mechanical Engineers, Part A, 61( 591), pp. 2386-2392

  5. FY 2000 Research and development project for creation of the standards. Standardization of information-providing technologies for establishing human/machine interfaces; 2000 nendo kijun sosei kenkyu kaihatsu jigyo seika hokokusho. Hito to kikai no interface kochiku no tame no joho teikyo gijutsu ni kansuru hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This survey/test/research project is aimed at standardization of providing information smoothly while securing safety for various types of drivers by introducing advanced technologies into vehicles.The methods of evaluating priorities of 105 items of information for drivers, which are taken up by ISO, are followed to find that 5.90, 2.05 and 0.11 items are selected for the alarm, route guiding and general information systems, respectively. These results are in agreement with the related literature survey results. The test results of the visual/auditory displays corresponding to the priority information types indicate that the adequate alarm displays are 'red/50nt/0.2 seconds, 30% frequency/6.0 degrees' for the visual sensation, and '80dB/2.0KHz+1.5 harmonics/0.2 seconds, 70% frequency' for the auditory sensation. The study on information volume and information recognizing time indicates that the symbol pattern is better than the letter pattern for the simultaneous display of up to 2 items learned beforehand. The others studied include alarm designs and management of two or more alarms. (NEDO)

  6. FY 1999 Report on the technical results. Research and development project for creation of the quick-effect type international standards (Standardization in the field of safety of machinery); 1999 nendo sokkogata kokusai hyojun sosei kenkyu kaihatsu jigyo seika hokokusho. Kikai anzensei ni kakawaru hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    It is necessary to standardize the concepts and terminology of safety, design principles, protection and technology for evaluation of safety over a wide range including designs and specifications, in order to secure safety of the users. The international standardization has been promoted, based on the European voluntary standards EN. It is necessary for Japan to propose the international standards reflecting the industrial environments of Japan, in order to keep and expand her international competitiveness. Those technologies developed for the above purposes include the safety-related ones based on the Japanese electronic technologies, electronized operation-controlling technologies with dynamic fail safe signal processing, DC power supply circuit with a failure-sensing circuit, opto-ultrasonic hybrid type personal sensing device and pressure-sensitive mat sensor, emergency stop devices having no electrical contact to eliminate the contact fusing risk, and video camera system which facilitates emergency stop action of machinery. These results are submitted to the related technical committees of ISO or IEC. A total of 46 items of the international standard proposal drafts related to IEC/TC44 are also submitted. (NEDO)

  7. Fiscal 2000 research achievement report on the development of super-advanced liquid crystal technology for energy use rationalization. Development promotion project for super-advanced electronic technology - Design, control, analysis, etc., of electronic materials having novel functions; 2000 nendo energy shiyo gorika chosentan ekisho gijutsu kaihatsu seika hokokusho. Chosentan denshi gijutsu kaihatsu sokushin jigyo (shinkino denshi zairyo sekkei seigyo bunseki nado gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    Efforts are focused on the verification of target devices under the respective subjects, and activities are conducted with the development system reinforced. Three newly proposed reflection type liquid crystal devices achieve the target specifications of a reflection factor of 60% or higher and a contrast ratio of 15:1 or higher. Studies are conducted involving the five fields of (1) multilayer reflection devices, (2) memory retention liquid crystal devices, (3) single pixel color devices, (4) directional reflection devices, and (5) joint research. Research and development in field (1) covers ultra-anisotropic optical materials, ultrahigh reliability host liquid crystal materials for guest-host liquid crystals - mixed system, low voltage driven/high load holding liquid crystal compound systems, and new liquid crystal molecule orientation control technology; in field (2), low temperature fabrication of ferroelectric thin film, and ultrahigh purity high reliability liquid crystal compounds; in field (3), materials capable of controlling optical interference and higher order light scattering, photoregulation devices, highly birefringent liquid crystal materials - mixed system, and ultrahigh efficiency light scattering liquid crystal compounds; and, in field (4), multi-dimensional anisotropic structure fabrication technology and ultra-anisotropic optical materials. (NEDO)

  8. 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)

  9. Fiscal 2000 international energy use rationalization measures project. International energy consumption efficiency improvement technology diffusion project - Green helmet project (Thailand: Report on heating furnace energy conservation seminar); 2000 nendo. Kokusai energy shiyo gorika to taisaku jigyo, Kokusai energy shohi koritsuka to gijutsu fukyu jigyo, Green helmet jigyo (Thai : kanetsuro shoenergy seminar hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The above-named seminar was held in Bangkok, Thailand, on January 30, 2001, and covered three kinds of industries of ceramics, glass, and aluminum. Approximately 200 people attended the meeting, consisting of NEDO (New Energy and Industrial Technology Development Organization)-affiliated people and 16 lecturers from Japan, and Thai participants. The seminar comprised a 'keynote address' and 'lectures on engineering' that aimed at the three industries as a whole, and 'lectures on engineering' and 'cases and activities for energy conservation' that aimed, respectively, at the three industries. Lectures were delivered on operating technologies which were already in practical use and on state-of-the-art technologies. The keynote address, entitled 'Global warming prevention and industrial furnaces,' covered the results of the 'High-performance industrial furnace field test project.' The lectures on engineering dealt with the 'instrumentation control system' and 'heat insulation technology' which were basic technologies for energy conservation and 'diagnosis technology and practice' which aimed at the enhancement of energy conservation after the start of operation. Questions and answers were earnestly exchanged. (NEDO)

  10. Project for rationalization measures for international energy conservation. Model project concerning efficient consumption of energy for international energy conservation (Model project of waste heat recovery on billet reheating furnace); 1999 nendo kokusai energy shiyo gorika nado taisaku jigyo seika hokokusho. Kokusai energy shohi koritsuka nado model jigyo (kozai kanetsuro hainetsu kaishu model jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of curtailing energy consumption in the steel industry, a heavy energy consuming industry in Thailand, a model project was carried out for waste heat recovery on a billet reheating furnace, with the fiscal 1999 results compiled. This model project is to install a high efficiency recuperator and the latest combustion control system in the existing furnace in a SISCO (The Siam Iron and Steel Co., Ltd.) plant in Thailand. This year, following the preceding year, the construction manual was prepared, as were the test run manual, performance verification manual, operation and maintenance manual, etc. Supervisors were also dispatched to the site, giving guidance of the installation work, test run and the demonstrative operation, on the basis of these documents. Operation for verifying performance of the equipment was implemented on November 17, 1999, with the intended results obtained. Subsequently, operation maintenance instructors were dispatched, with energy saving effect proved through the collection/analysis of operation data and monitoring, for example. Further, as the dissemination activities, pamphlets and videos were prepared, and seminars were held, among others. (NEDO)

  11. Report on FY 1998 project for international energy utilization rationalization, etc. (Project of the analytical tool survey for making energy consumption effective in Asia); 1998 nendo chosa hokokusho. Kokusai energy shiyo gorika nado taisaku jigyo (Asia energy shohi koritsuka bunseki tool chosa jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the Asian region, for the purpose of grasping effects of both economic growth and effective energy consumption, an analytical tool added with a computational function was developed with the interindustrial relations table as database for the analysis of the present situation and the simulational analysis. In the analysis of the present situation, changes between the two time-points, 1985 and 1990, were analyzed using the developed energy consumption table and the CO2 emission table. The energy consumption amount is increasing with the growing economy. However, the energy unit consumption is decreasing in countries except Korea, the Philippines, Singapore and Malaysia. The trend is that the energy consumption is becoming effective and the CO2 emission amount is decreasing. As an example of simulating the introduction effect of energy saving technology, the simulation was conducted on the three: iron steel, paper/pulp, and cement in Indonesia. As a result, the decrease in energy consumption was shown in paper/pulp by 48%, in cement by 16%, and in iron/steel by 16%. The same was also indicated in CO2 emission. (NEDO)

  12. 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)

  13. FY 2000 survey report on the project for preparation of the international energy utilization rationalization basis. 2nd volume. Survey/study for the spread of energy conservation technology; 2000 nendo chosa hokokusho. Kokusai energy shiyo gorika kiban seibi jigyo (Sho energy gijutsu no fukyu no tameno chosa kenkyu to - 2)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In China which is the largest energy consumption country in the Asian region and has much room for the spread of energy conservation technology, investigational study was made with the aim of widely spreading energy conservation technology and solving environmental problems. This report summed up the tackling with environmental problems for making improvement in energy conservation. In the study of the CDM introduction based on the heat supply in Beijing city, conducted were the report on the research on the CDM introduction to coal-fired heat supply facilities and small gas boilers and the consideration of possibility/conditions/method of Japan's transfer of technically advanced space heating technology to China. In the study of 'advanced traffic system - Tsinghua University Green Campus Project,' carried out were the simulative study for grasp of the traffic flow in university, consideration of characteristics of exhaust gas at the time of car running on road and the road pollution mechanism, consideration of the study of electric cars considered of the environment. (NEDO)

  14. Achievement report for fiscal 1998. Research and development of technologies for creating new bioaffinity molecules using submicron beads (Energy use rationalization related technology practicalization); 1998 nendo biryushi riyogata seitai ketsugo busshitsunado sosei gijutsu no kenkyu kaihatsu seika hokokusho. Energy shiyo gorika kankei gijutsu jitsuyoka kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the effort to develop chemical substance/bioreceptor analysis technology using submicron beads, polystyrene core/polyglycidyl methacrilate beads are used in a study started about a detachable spacer using newly developed fixation technology. In the development of bioaffinity chemical substance refining technology, two kinds of sugars and several kinds of aromatic aldehydes serve as building blocks in the construction of a library, and studies are made of analyses using liquid chromatography and mass spectrography. In the development of novel substance creation technology based on information on the analysis of chemical substance/bioreceptor, in an effort at developing technologies for creating novel function provided chemical substances, heterocyclic compounds, alkaloids, and sugar compounds are selected and their syntheses in the liquid phase and solid phase are studied, which is again for the construction of a library. (NEDO)

  15. FY 2000 report on the results of the R and D of the technology for rationalization of energy utilization and for CO2 fixation using recycled paper; 2000 nendo energy shiyo gorika koshi nado yuko riyo nisanka tanso koteika gijutsu kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In this R and D, the recycled paper, etc. composed mainly of cellulose are degraded (saccharified) up to saccharides in a biological method. The saccharides and CO2 obtained are converted into useful substances such as organic acid using the bacterium function. The aim of the R and D is to develop this conversion (bioconversion) technology and to establish the technology to make an effective use of the recycled paper, etc. as useful chemical raw materials/substances and energy. In FY 2000, study was made mostly of the saccharification and bioconversion. As to the saccharification, conducted were the collection of the bacteria for cellulose degrading enzyme production which have been found so far and the evaluation of degradation of the recycled paper. And, as to the bioconversion, conducted were the survey and isolation of enzyme proteins and genes which are concerned in it in the process toward the formation to organic acid from saccharides and CO2, and the analysis of part of them. In this report, introductory remarks were described in Chapter 1. In Chapter 2, the results were summarized of the study on saccharification of the recycled paper. In Chapter 3, the results were outlined of the study on the bioconversion technology. This technology development was aimed at establishing new high efficiency bio-processes. (NEDO)

  16. FY 1998 annual summary report on project for international energy consumption rationalization. Survey on analysis tool for improving efficiency of Asian energy consumption (data book 2 for 1985); 1998 nendo kokusai energy shiyo gorika nado taisaku jigyo chosa hokokusho. Asia energy shohi koritsuka bunseki tool chosa jigyo (shiryoshu 2 1985 nen data)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The data book is compiled, based on common industrial classifications, as the tool for analyzing, e.g., the mutual ripple effects of economic growth and increased efficiency of energy consumption throughout the Asia-Pacific region. This book summarizes the industrial-related and energy-related tables for 8 Asian countries and Japan. The book II is for the 1985 data (1987 data for China), comparing with the book I for the 1990 data. The industry-related tables are composed of the tables for transaction bases, input coefficients, final demand converters, importation coefficients, inverse matrices, sensitivity/influence coefficients, production inducement levels, production inducement coefficients, degrees of dependence on production inducement, importation inducement levels, importation inducement coefficients, and degrees of dependence on importation inducement. Energy-related tables are composed of the tables for, e.g., energy input, energy consumption, emissions, and CO2 emissions. (NEDO)

  17. Survey report for fiscal 1998. International project for rationalizing energy use (a project for investigating analyzing a tool to improve energy consumption efficiency in Asia) (Data collection 1 (Year 1990 data)); 1998 nendo kokusai energy shiyo gorika nado taisaku jigyo chosa hokokusho. Asia energy shohi koritsuka bunseki tool chosa jigyo (shiryoshu 1 1990 nen data)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to identify quantitatively the mutually influencing effect of economical development and energy consumption efficiency improvement in the entire Asia-Pacific region, a data collection was prepared according to the common industry classification as a tool to analyze energy consumption improvement in Asia. This data collection summarizes the industry relation tables and the energy relation tables available in eight Asian countries (Korea, Indonesia, Thailand, Philippines, China, Taiwan, Singapore and Malaysia) and Japan. Both kinds of the tables are unified in conception among the nations, hence comparable. The industry relation table consists of a basic transaction table, a charged coefficient table, a final demand converter table, an import coefficient table, a reverse matrix table, a sensitivity coefficient able, an influence force coefficient table, a production inducing amount table, a production inducing coefficient table, a production induction dependence table, an import inducing amount table, an import induction coefficient table, and an import induction dependence table. The energy table consists of an energy input table, an energy consumption table, and an emission table. (NEDO)

  18. Achievement report for fiscal 1997 on developing a silicon manufacturing process with reduced energy consumption. Investigation and research on analyzing practical application of a technology to manufacture solar cell silicon raw materials; 1997 nendo energy shiyo gorika silicon seizo process kaihatsu. Taiyo denchi silicon genryo seizo gijutsu no jitsuyoka kaiseki ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes the achievement in fiscal 1997 of analyzing practical application of a technology to manufacture solar cell silicon raw materials. Silicon consumption for solar cells in fiscal 1997 has increased to 2000-ton level, and the supply has been very tight. For drastic improvement in the demand and supply situation, development of SOG-Si manufacturing technology and its early practical application are desired. The development of the NEDO mass-production technology using melting and refining has completed constructing the process facilities in fiscal 1998, and will enter the stage of operational research. However, insufficiency in the basic data about behavior of impurities is inhibiting the development. In the substrate manufacturing technology, discussions have shown progress on use of diversifying silicons outside the standard by using the electromagnetic casting process. For slicing and processing the substrates, development of a high-performance slicing equipment and automatic rough rinsing machine is under way. Properties required on silicon raw materials vary considerably widely because of difference in cell making systems and conditions, which is attributable to unknown impurity behavior. When 1GW production is assumed, the cell module manufacturing cost is calculated as 137 yen/W, for which low-cost mass production for its realization, slicing productivity enhancement, and cost reduction are required. The paper also describes site surveys in overseas countries. (NEDO)

  19. Fiscal 2000 report on results of project for R and D of industrial science and technology in cooperation with universities, and R and D of platform for designing high functional materials (development of energy use rationalization technology); 2000 nendo kokino zairyo sekkei platform no kenkyu kaihatsu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D was conducted concerning sophistication and high speeding in designing materials by simulation technology utilizing a new calculation method, with fiscal 2000 results compiled. A group working on coarse-grained molecular dynamics have tackled three problems such as the development and application of a multi-purpose coarse-grained molecular dynamics engine called COGNAC. A group on dynamic average domain method added various functions to a new multi-purpose dynamic average domain simulator called SUSI, and also achieved a variety of results by simulations using this simulator. A group on dispersed structure simulation has been proceeding with the development and application study of a multi-phase dynamics simulator called MUFFIN. A verification research group carried out verification of predictability, with the accuracy intended by each program, on thermal properties, optical properties, formability, etc., using polyethylene as the verification material. A platform group prepared a new high-speed platform that used less memory. (NEDO)

  20. FY 2000 survey report on the project for preparation of the international energy utilization rationalization basis. 1st volume. Survey/study for the spread of energy conservation technology; 2000 nendo chosa hokokusho. Kokusai energy shiyo gorika kiban seibi jigyo (Sho energy gijutsu no fukyu no tameno chosa kenkyu to - 1)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In China which is the largest energy consumption country in the Asian region and has much room for the spread of energy conservation technology, investigational study was made with the aim of widely spreading energy conservation technology and solving environmental problems. To grasp energy supply/demand in China, environmental problems, industrial structure and social system, it is necessary to have process for establishment of data monitoring method, construction of database and model simulation. Proposal for model simulation was made. Further, to make macro-basis assessment of potentiality of energy conservation and environmental effect by sector in China, following the previous fiscal year, study was made on the electric power industry, where there is big potentiality of heightening energy utilization efficiency but the rationalization is not proceeded with. Moreover, in this fiscal year, energy demand is expected to increase with the growing economy, and the traffic field which has a great effect on the environment was added to the investigational research. (NEDO)

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

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

  2. FY 2000 report on the survey of the project for arrangement of the basis of the international energy utilization rationalization. Survey of diagnosis of energy conservation in main industries of ASEAN countries; 2000 nendo kokusai energy shiyo gorika kiban seibi jigyo chosa hokokusho. ASEAN shokoku shuyo sangyo ni okeru sho energy shindan chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of securing the stable energy supply/demand and contributing to the sustainable economic growth in ASEAN countries, survey of the diagnosis of energy conservation was conducted. In this survey, the diagnosis on energy conservation was made in terms of typical plants/works jointly with ASEAN-side engineers to grasp the actual state of energy consumption of each of the plants and to give advice on energy conservation policies. The countries and companies selected as objects in this fiscal year are a fiber plant in Malaysia (Arab-Malaysian Development Berhad), a paper mill in Indonesia (P.T.Kertas Leces Pulp Paper Mill) and a cement plant in Brunei (Butra Djajanti Cement SDN BHD). Diagnosis was made for each of them on January 15-19, on January 22-26 and on February 5-9, 2001, respectively. Through Workshops No. 1 (November 2000) and No. 2 (December 2000), this diagnosis program was carried out in 2001. On the basis of the results of the diagnosis, presented were the necessary energy conservation policies to be taken. (NEDO)

  3. Industrial science and technology research and development project of university cooperative type in fiscal 2000. Report on achievements in semiconductor device manufacturing processes using Cat-CVD method (Development of technology to rationalize energy usage); 2000 nendo daigaku renkeigata sangyo kagaku gijutsu kenkyu kaihatsu project. Cat-CVD ho ni yoru handotai device seizo process seika hokokusho (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The catalytic chemical vapor deposition (Cat-CVD) method is a low-temperature thin film depositing technology that can achieve improvement in quality of semiconductor thin films and can perform inexpensive film deposition in a large area. This paper summarizes the achievements in fiscal 2000 in the demonstrative research and development theme of the present project, centering on the following five areas: 1) discussions on application of the Cat-CVD method to the mass production process for gallium arsenide integrated circuits, 2) studies on the possibility to apply the Cat-CVD method to the process to fabricate nitrided silicon protective film for ferroelectric memory devices, 3) formation of nitrided silicon films for silicon integrated circuits by means of the Cat-CVD method, and development of a chamber cleaning technology, 4) fabrication of high-mobility poly-crystalline silicon thin film transistors formed by using the Cat-CVD method and large particle size poly-crystalline silicon films by using the catalytic chemical sputtering process, and 5) discussions on properties of amorphous silicon thin film transistors formed by using the Cat-CVD method and formation of large area films by using a catalyst integrated shower head. (NEDO)

  4. Achievement report for fiscal 1996 on the research and development of technologies for important region. Development of control system technology for combustion with energy use rationalized, etc.; 1996 nendo juyo chiiki gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika nensho nado seigyo system gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The goal is to develop basic technologies to build an SiC device capable of service amid high-temperature surroundings for the advancement and optimization of combustion control systems. In an SiC semiconductor, the Si-C bond is broken when irradiated with ions, and this makes the occurrence of thermal oxidation easy to occur. In the study to form SiC into single-crystal substrates, a substrate with warpage of 10 micrometers or less and surface coarseness of 10 nanometers or less is realized. In the development of sensor technologies, the high-speed CVD (chemical vapor deposition) method is applied for the growth of crystals further on a 3C-SiC layer epitaxially grown by MBE (molecular beam epitaxy) surface control, which improves on layer characteristics. Element technologies are developed for the construction of a 3-terminal element (FET: field effect transistor), which is for the construction of a high-temperature, high-speed SiC device. An effort is made at achieving 3C-SiC hetero-epitaxial growth, etc., on a 3-inch Si substrate using an SiC crystal film formation experimenting apparatus, which aims at constructing a control device. Concerning the combustion control system, the relations between the air/fuel ratio and the emission spectra of radicals OH, CH, and C2 in a flame are made clear. Also referred to are the basic studies being conducted at research institutes such as universities and a survey of technological trends abroad.

  5. Report on achievements in fiscal 1996. International energy usage rationalization project (project to survey energy consumption efficiency improvement analyzing tools for Asia/data edition); 1996 nendo kokusai energy shiyo gorika taisaku jigyo chosa hokokusho shiryohen. Asia energy shohi koritsuka bunseki tool chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    This paper is a collection of data on surveys for energy consumption efficiency improvement, taking Japan, Korea, Indonesia, Thailand, and Philippines as the object countries. I. Industry related various value tables consist of the following: basic transaction table, throw-in coefficient table, final demand converter table, import coefficient table, added value coefficient table, inverse matrix coefficient table, sensitivity coefficient table, influence coefficient table, production inducing amount, production induction dependence, import inducing amount, import induction coefficient, import induction dependence, and inverse matrix coefficient table. II. Energy related various coefficient tables consist of the following: inherent unit quantity table, energy consumption table, CO2 table (1), CO2 table (2), unit requirement table, energy consumption induction table, energy consumption induction coefficient table, energy consumption induction dependence table, CO2 induction table (1), CO2 induction coefficient table (1), CO2 induction dependence table (1), CO2 induction table (2), CO2 induction coefficient table (2), and CO2 induction dependence table (2). Industries are classified into 34 kinds. III. The energy consumption table, CO2 table (1) and CO2 table (2) are shown as the simulation results for the four countries: Korea, Indonesia, Thailand, and Philippines. (NEDO)

  6. Fiscal 1998 research cooperation promotion project (total evaluation) report. Research cooperation on the machine translation system between neighboring countries / research cooperation on recovery technology of valuable resources in brine / research cooperation on effective use of unused metal resources; 1998 nendo kenkyu kyoryoku suishin jigyo (sogo hyoka) hokokusho. Kinrin shokokukan no kikai hon'yaku system ni kansuru kenkyu kyoryoku, kansuichu no yuka shigen kaishu gijutsu ni kansuru kenkyu kyoryoku, miriyo kinzoku shigen no yuko katsuyo ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report outlines the research cooperation system between Japan and developing countries promoted by MITI and NEDO, and the titled 3 projects and their total evaluation results. In the 1st project, the research institutes of 5 countries including Japan promoted jointly the novel computer-aided machine translation system of each language through the intermediate language. In the 2nd project, based on the resource survey on brine in Mexico and China, studies were made on the integrated precipitation recovery method of Mg and K in Mexico, and the adsorption recovery method of Li in China. In the 3rd project, the efficient recovery method of Au and Ag from difficult-to-treat pyrites was developed by combining bacteria leaching treatment with chemical treatment. The result and contribution of these projects are in high appreciation of every country. (NEDO)

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

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

  8. Fiscal 1997 report on the development of an energy use rationalization ultra-high tech liquid crystal technology. Project of development/promotion of ultra-high tech electronic technology / technology of design/control/analysis of new functional electronic materials; 1997 nendo kenkyu seika hokokusho energy shiyo gorika chosentan ekisho gijutsu kaihatsu. Chosentan denshi gijutsu kaihatsu sokushin jigyo / shinkino denshi zairyo sekkei seigyo bunseki gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    A research was conducted with the aim of developing an ultra-low power consuming type information display which supports the next next generation informatizing society. As to the function combined type fine structure formation technology, a formation technology of fine structure supporting multi-layer pixel by organic polymer materials was established to confirm a possibility of adopting it to high functional liquid crystal display. Concerning the high functional fine structure formation technology, a study was proceeded with on holographic PDLC which is an interference reflection coloring method. In relation to the low temperature film formation technology of ferroelectric thin films, a film formation device was introduced to obtain basic data, and at the same time a possibility was studied of improving film characteristics by laser annealing conducted after the film formation. Moreover, concerning the new functional material technology, studies were made of optical interference/high light-scattering control materials, light alignment elements, ultra-high purity/ultra-reliable optical materials, ultra-anisotropy optical materials, etc. About the light reflection characteristics control technology, studied were new liquid crystal molucular orientaion control technology, multi-dimensional anisotropy structure formation technology, etc. 100 refs., 273 figs., 58 tabs.

  9. Eradication of sweet potato weevil using Co-60 gamma radiation

    International Nuclear Information System (INIS)

    Tokunaga, Taizo

    2007-01-01

    Sweet potato weevil which is a harmful insect injuring sweet potatoes was found out at Yoron Island in 1915 for the first time in Kagoshima prefecture, Japan. Here the eradication of sweet potato weevils using cobalt 60 irradiation achieved at Kikai Island is described. The mass-reared male weevils in potatoes are in pasture after sterilized by gamma irradiation. If the sexually sterile male copulates with a wild female, the egg does not incubate. By the repeated sterilization during several generations, the eradication of sweet potato weevils was accomplished. (M.H.)

  10. 鬼界カルデラにおけるアカホヤ噴火以降の火山活動史

    OpenAIRE

    前野, 深; 宮本, 毅; 谷口, 宏充; Fukashi, MAENO; Tsuyoshi, MIYAMOTO; Hiromitsu, TANIGUCHI; 東北大学大学院理学研究科; 東北大学東北アジア研究センター; 東北大学東北アジア研究センター; Graduate School of Science, Tohoku University; Center for Northeast Asian Studies, Tohoku University; Center for Northeast Asian Studies, Tohoku University

    2002-01-01

    Kikai Caldera, 17km wide and 20km long, is a Quaternary volcano located in the East China Sea 40km southwest of Cape Sata, southern Kyusyu. The caldera is nearly submerged in the sea. Two volcanoes, Iwo-dake (rhyolitic volcano) and Inamura-dake (basaltic volcano), on Satsuma-Iwojima Island at the marginal part of this caldera grew up after the large caldera-forming eruption of 6300 y.B.P. known as the Akahoya Eruption. The purpose of this study is to understand the geological feature of Iwo-d...

  11. Morphological and molecular characterization of a new genus and new species of parazoanthid (Anthozoa: Hexacorallia: Zoantharia) associated with Japanese Red Coral

    Science.gov (United States)

    Reimer, J. D.; Nonaka, M.; Sinniger, F.; Iwase, F.

    2008-12-01

    The Order Zoantharia has long been taxonomically neglected primarily due to difficulty in examining the internal morphology of sand-encrusted zoanthids. However, recent work using molecular markers has shown an unexpectedly high diversity of previously “hidden” taxa (families and genera) within Zoantharia (=Zoanthidea, Zoanthiniaria). In this study, unidentified sediment-encrusting zoanthid specimens ( n = 8) were collected from living Japanese Red Coral Paracorallium japonicum (Family Coralliidae) during precious coral harvesting by Remotely Operated Vehicle (ROV) and manned submersible (February 2004-January 2006) at depths of 194-250 m at six locations between Ishigaki-jima Island and Kikai-jima Island, southern Japan. DNA sequences (mitochondrial 16S ribosomal DNA [mt 16S rDNA], cytochrome oxidase subunit I [COI], nuclear internal transcribed spacer of ribosomal DNA [ITS-rDNA]) unambiguously place these specimens in a previously undescribed, new monophyletic lineage within the family Parazoanthidae. Corallizoanthus tsukaharai, gen. n. et sp. n. is the first reported zoanthid species associated with the family Coralliidae and unlike other described gorgonian-associated zoanthids ( Savalia spp .) does not secrete its own hard axis. Morphologically, C. tsukaharai sp. n. is characterized by generally unitary polyps and bright yellow external coloration.

  12. Preparation of function-enhanced vegetable oils

    Directory of Open Access Journals (Sweden)

    Hiroshi Maeda

    2016-01-01

    Evaluation of function-enriched edible oils: Preventive effect of lipid peroxidation; (a Heat exposure: Commercial rape-seed oil and extra virgin oil were used as controls. For preparation of the test samples (function fortified oils of tomato-juice waste-residue and grape wine- ferment waste-residues, it is described in above section (1. All oil preparations were exposed to high temperature at 150oC and peroxide value (POV, acid value and TBARS were measured at various times as described. The methods of measurements of POV, acid value and TBARS were adapted conventional standard method described elsewhere. (b Light exposure: Similar to (a they were exposed to excessive light using Nippon Ikaga Kikai (Tokyo, LH-200-RDS equipped with fluorescent light tube (x3, NEC FL40S-2XN, 3.2K lux at 390-730nm. Result and Discussions: (1 Extraction of carotenoids etc. Modern edible oil refining processes are highly elaborated and efficient. The most of the commercial edible oils in the market are so purified that many important antioxidant components are mostly removed during refining process. Oils became mostly colorless and odorless; and they lack are devoid of anti-oxidative or radical scavenging components. We measured anti-alkyl peroxy radical (ROO.-scavenging activity, and found that many commercial oils have very little such activity (Figure 1. Many disposal- of tomato juice or extraction waste-residues in wine making, yet contained significant amount of functionally useful components that may be recovered by immersing the dried waste residues in the functionally poor oil, ie., low grade oils. Figure 2A, B shows it was indeed possible to recover such component like lycopene and carotenoids, and the spectrum of this oil exhibits multiple peaks correspond tomato lycopene. (2 Antioxidation activity: (a Acid value after light and heat exposure. Commercial highly purified edible oils are vulnerable for oxidation and resulting in lipid or alkyl hydroperoxides formation (ROOH, which