WorldWideScience

Sample records for chosa ni kakawaru

  1. Study of the O2/CO2 combustion technology; Sanso nensho gijutsu ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Kato, M [Center for Coal Utilization, Japan, Tokyo (Japan); Kiga, T; Yamada, T [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan); Arai, K [Nippon Sanso K.K., Tokyo (Japan); Mori, T [Inst. of Research and Innovation, Tokyo (Japan); Kimura, N; Okawa, M [Electric Power Development Co. Ltd., Tokyo (Japan)

    1996-09-01

    This study is being progressed during a period from 1992 to 1999 as part of the NEDO`s clean coal technology program. This paper describes what has been discussed to date. The absorption method and the adsorption method may be used to recover CO2 as means to deal with the problem of global warming resulted from burning coals. These methods, however, have problems in economy caused from concentration of CO2 in flue gas being low. The present study is intended to raise the CO2 concentration in flue gas by using oxygen plus circulated flue gas in the place of combustion air, so that CO2 may be recovered as it is without being separated from the flue gas. Therefore, an oxygen-blown pulverized coal fired power generation plant having a cryogenic oxygen manufacturing equipment was designed to discuss the plant operability and economy, and the pulverized coal combustion technology by using a dynamic simulation. A large number of findings have been obtained already, and the study has reached a level at which grasping the whole image is now possible. 13 figs.

  2. Fiscal 1998 research report. Feasibility study on international cooperation for technology transfer; 1998 nendo chosa hokokusho. Gijutsu iten ni kakawaru kokusai kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    CTI (Climate Technology Initiative) is a framework for use by developed countries in international cooperation and voluntary promotion of the development and diffusion of technologies contributory to reduction of greenhouse gas emissions. The CTI's activity goal is to accelerate the transfer and diffusion of technologies for climate change control. As the first step toward personnel development programs relating to energy efficiency, CTI organized its workshop on that theme. The results of the workshop have been examined, and its achievements were reported at COP4 meeting, while responses by participatory countries were studied to evaluate the potential of international cooperation with regard to personnel development for reducing greenhouse gas emissions. In fiscal 1998, the CTI workshop 'Energy Efficiency' was held. The participants from developing countries understood the necessity and importance of energy saving enough through discussions in the workshop, and announced their message toward the world at COP4 meeting. (NEDO)

  3. Fiscal 1998 research report. Feasibility study on international cooperation for technology transfer; 1998 nendo chosa hokokusho. Gijutsu iten ni kakawaru kokusai kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    CTI (Climate Technology Initiative) is a framework for use by developed countries in international cooperation and voluntary promotion of the development and diffusion of technologies contributory to reduction of greenhouse gas emissions. The CTI's activity goal is to accelerate the transfer and diffusion of technologies for climate change control. As the first step toward personnel development programs relating to energy efficiency, CTI organized its workshop on that theme. The results of the workshop have been examined, and its achievements were reported at COP4 meeting, while responses by participatory countries were studied to evaluate the potential of international cooperation with regard to personnel development for reducing greenhouse gas emissions. In fiscal 1998, the CTI workshop 'Energy Efficiency' was held. The participants from developing countries understood the necessity and importance of energy saving enough through discussions in the workshop, and announced their message toward the world at COP4 meeting. (NEDO)

  4. Outline of investigation on restraint of carbon dioxide generation by green chemistry. 1999.1-1999.3; 1998 nendo green chemistry ni yoru CO2 hassei yokusei ni kakawaru chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations were conducted into the above in some leading OECD (Organization for Economic Cooperation and Development) member states. Green chemistry is a new concept in which clean technology, environment-friendly chemistry, and the like are combined, and is a chemical solution for reducing or stopping the use or generation of materials, products, by-products, solvents, reagents, etc., which are dangerous to health and environments, throughout the whole life cycle of chemicals covering the processes of their designing, manufacturing, dumping, and recycling. In this fiscal year, the actual state of the generation of biomass, regarded as representative of reproducible materials, and its feasibility as chemical resources were investigated. In an effort at finding out chemical reactions safer to health and causing less environmental impact, investigations were also conducted into the recent trends of catalysts, novel reactions for organic syntheses, use of supercritical fluids, photocatalysts, biomimetic processes, etc. The development of substitutes for plastic additives was also studied. Since acceptance by the citizenry is quite important for green chemistry to take effect, educating and enlightening activities in the U.S., Britain, France, and Germany were inquired into. (NEDO)

  5. Fiscal 1997 report on the survey of the actual state of various coal related industrial furnaces in China; 1997 nendo chosa hokokusho (Chugoku ni okeru sekitan ni kakawaru kakushu kogyoro no jittai chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is thought that environmental prevention technologies related to boilers which are the largest coal use field in China have been almost all made model projects till now. Further, coal or coke is used in various industrial furnaces except boilers in every industrial sector in China. The amount of coal use there is large next to that in boilers, which is a cause of the country`s serious air pollution. Accordingly, an investigation was commenced in fiscal 1997 aiming at grasping the actual state of environmental pollution caused by various coal related industrial furnaces in China and studying the environmental improvement. This time, various industrial furnaces were examined in chemical and iron/steel industries. It could be inferred that both industries made efforts to enhance and rationalize production activities and then give consideration also to the environmental prevention. Generally, however, most plants still have old-fashioned production facilities, while the facilities are being modernized little by little. It was found that in China productivity was lower than Japan and the environmental pollution was in a serious condition. 16 refs., 28 figs., 69 tabs.

  6. Fiscal 1999 survey report. Survey of feasibility of international cooperation in the transfer of technology; 1999 nendo gijutsu iten ni kakawaru kokusai kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Among the activity goals of CTI (climate technology initiative), which is a framework designed to encourage international cooperation of leading nations in the voluntary development and diffusion of technologies supposed to contribute to the reduction of greenhouse gas emissions, there is the promotion of the transfer and diffusion of climate change preventing technologies. To achieve the goal, energy efficiency oriented workshops will be held as part of the training for the raising of people skilled in energy saving, the results will be examined, the achievements attained at such events will be introduced at COP5 (Conference of the Parties at Bonn), and the responses of the respective countries will be reviewed, all these for the investigation of the feasibility of international cooperation for raising people dedicated to the reduction of greenhouse gas emission. In this fiscal year, aiming to make clear the possibility of contribution to the transfer of software-related technologies through cooperation of multiple nations, lecturers from leading countries and participants from developing nations met, held a workshop over energy efficiency technologies, and the results were compiled. (NEDO)

  7. Survey on the possibility of international cooperation on production technology of biohydrogen; Bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D on the production technology of hydrogen by biotechnology is one of the effective projects for worldwide energy supply technology and global environment protection technology in the 21st century. The research trend of various institutions promoting R and D on production technology of biohydrogen in the U.S.A. and other countries was surveyed together with the possibility of international cooperation. The production technology of biohydrogen is being watched over the world. Various researches are in promotion corresponding to environmental conditions as follows: search of not only photosynthetic bacteria but also such bacteria with hydrogen productivity as algae and anaerobic bacteria, and the gene engineering study for improving the hydrogen productivity of target microorganisms. All the institutions visited for this survey have great expectations in wide cooperative study in the future. On the possibility of international cooperation on the production technology of biohydrogen, the further precise survey should be promoted for developing more effective technologies based on the previous survey results. 156 refs., 10 tabs.

  8. Fiscal 2000 report. Feasibility study on international cooperation concerning technology transfer; 2000 nendo gijutsu iten ni kakawaru kokusai kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A workshop was held concerning technology transfer in the software of environmental technologies, for the purpose of contributing to CTI (Climate Technology Initiative), an international framework for dealing with technological problems in preventing climate change, with the results of the workshop compiled. The workshop was held for a period from September 10 to September 23, 2000; the contents were, for example, an outline on energy conservation, introduction to cleaner production, lectures on related technologies, seminars on actual cases including case studies, factory tours, etc., and discussion session by all participants; and, in general, the workshop was conducted so as to promote understanding on cleaner production and energy conservation. Four lecturers were invited to this workshop from an international organization, U.S. and Japan. In addition, two staff members and two technical consultants from ICETT (the International Center for Environmental Technology Transfer) gave lectures and advice as technology advisers. Three environmental specialists were invited from each of the five countries, China, Indonesia, Thailand, Philippines, and Vietnam. (NEDO)

  9. Feasibility study on the demonstrative test on the hybrid mini hydroelectric power generation technology. 2; Hybrid gata mini suiryoku hatsuden gijutsu ni kakawaru jissho shiken kanosei chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A study was made for the purpose of electrification of unelectrified zones of the mountainous areas in developing countries using extremely small hydroelectric power facilities. The target for this project is a development of a micro hydroelectric power system with a size of about 5kW, which is estimated regarding that 1 village has 80 houses and each house needs electricity of 60W. In the study, the low-head system using a weir of irrigation channels in Subang pref. of West Java state was selected by the evaluation of access, stability of flow rate, natural conditions, etc. The hydroelectric power plant is of a flow-in method in which water is taken from the left bank and is injected/discharged to the downstream of the left bank. As the hybrid complementary power source, hybrid battery with a two-hour charging time at peak and a capacity of 3.5kWh was considered. When estimating the construction cost of the hybrid micro hydroelectric power system and equalizing by durable years, the operational cost per kW is 15 times higher than the benefits which local people receive. It was judged to be difficult to say that the micro hydroelectric power system is economically feasible. It was predicted that the financial profit during the demonstrative test is good, according to a trial calculation of income from power rates and the operational cost. 18 refs., 90 figs., 53 tabs.

  10. Report on surveys in fiscal 2000 on the surveys and researches in relation to nano-technology; 2000 nendo nano technology ni kakawaru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to view over the situation surrounding the nano-technology as a whole, surveys and discussions were given by means of questionnaire and open discussion meetings. In the questionnaire, the answer that the products utilizing nano-scale structure have already been, or scheduled to be put on sale has exceeded half of the total answers. Experts view that the nano-technology is infiltrating steadily into the actual society. In view of the applicable fields, and in the opening discussion meetings, drastic innovation was expected in the industrial technologies in the future not too far away as a dream world, by using the 'nano-technology' that utilizes a principle completely different from the principles that have been practically used. In order to achieve that goal, a recognition was made clear that the braeakthrough in other fields is important, and the field crossing fusion such as coordination with academia, and exchanges between different businesses and different fields is important. In the comparison of competitive edges of Japan, America and Europe, Japan was recognized to possess sufficient competitive power, but the sense of crisis is felt toward the latent technological power of America of the future. (NEDO)

  11. Report on surveys in fiscal 2000 on the surveys and researches in relation to nano-technology; 2000 nendo nano technology ni kakawaru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to view over the situation surrounding the nano-technology as a whole, surveys and discussions were given by means of questionnaire and open discussion meetings. In the questionnaire, the answer that the products utilizing nano-scale structure have already been, or scheduled to be put on sale has exceeded half of the total answers. Experts view that the nano-technology is infiltrating steadily into the actual society. In view of the applicable fields, and in the opening discussion meetings, drastic innovation was expected in the industrial technologies in the future not too far away as a dream world, by using the 'nano-technology' that utilizes a principle completely different from the principles that have been practically used. In order to achieve that goal, a recognition was made clear that the braeakthrough in other fields is important, and the field crossing fusion such as coordination with academia, and exchanges between different businesses and different fields is important. In the comparison of competitive edges of Japan, America and Europe, Japan was recognized to possess sufficient competitive power, but the sense of crisis is felt toward the latent technological power of America of the future. (NEDO)

  12. Report on the FY 1992 basic survey for industrialization related to the survey of overseas geological structure (Embalut West area, Indonesia); 1996 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa hokokusho (Indonesia Embalut nishi chiku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    The paper reported the FY 1992 basic survey for the coal mine development/industrialization in the Embalut West area of Indonesia. The geological structure in the survey area is under the Loa Haur Syncline which lies approximately north and south to the west of the area, and is regarded as the stabilized structure having no faults. The three beams from the upper part, S14, S13 and S12, are assumed to be the coal seams to be drilled. The average seam thickness is 1.17, 2.35 and 3.09m, respectively, and the continuity is good. In S14 beam, which is thin, it is difficult to mine coal using equipment. The theoretical minable reserve of the three coal seams is 18,859,000 tons. The recoverable coal reserve is 12,258,000 tons at a mining recovery of 65%. In case of annual production of 0.4 million tons, it is possible to mine more than 30 years. The coal is classified into a subbituminous coal-brown coal rank of the JIS coal classification. It is high in water content and medium in heating value, but is an environmental protection type with low ash and low sulfur content. In the case of mines in the Mahakam River basin, barge transport is indispensable. For sea transportation, the following should be studied in the light of the international price competition: reinforcement of shipping facilities on Mahakam River, increase in barge size, joint use of Balikpapan Coal Center, etc. (NEDO)

  13. Report for fiscal 1998 on basic commercialization survey related to geological structure surveys in overseas countries (Manguerra, the Philippines); 1998 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Philippines Manguerra) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Commercialization survey was performed on the mines in the Manguerra district in the Philippines by means of geological structure surveys. The site surveys included geological and test drilling surveys, and those on conditions for developing underground mining mines, and infrastructures. The geological survey area spread out about 5 km{sup 2}, two test wells were drilled (to depths of 330 m and 290 m), trench survey was performed on 58 locations, and coal sample collection and analysis were carried out on eight locations. Furthermore, surveys were extended to the Manguerra mine operating status, on-the-ground facilities, roads for transportation, marketing, and related laws and regulations. As a result of the surveys, the Manguerra district was suggested of frequent sea water inundation into the coal field, leading to a view that the district is unstable from the viewpoint of development of coal beds. However, samples collected from the existing mining area indicated to have less water content and ash and high calorific power. The coal has high product value. The result of coal quantity calculation indicated 320122 tons as the total of defined and estimated quantity. The great depth mining plan was prepared from the viewpoints of actual yield, productivity, safety aspects, technological enhancement, and suppression of additional investments to minimum. (NEDO)

  14. FY 2000 survey on technical trends. Survey of technical trends on materials for heightening of performance for power generation facility use; 2000 nendo gijutsu doko nado chosa. Hatsuden shisetsuyo koseinoka zairyo ni kakawaru gijutsu doko nado chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    As to high performance/high function plastic materials used in power generation facilities, technical trends were surveyed on the recycle situation and recycle R and D to study the subjects to be solved. For wire covering materials, vinyl chloride, polyethylene, rubber, etc. are used, and the recycle of resin has not been advanced. Concerning the generation of waste plastic, the existence of a lot of plastics different in characteristics makes the recycle difficult. As to the use of waste plastic as resource, the material recycle and recovery of combustion energy are being made, but only a part of the plastic is reused as chemical raw materials. Relating to the R and D of the chemical recycle technology, there are sample studies on the pyrolysis of polyolefine, dechlorination of chlorine base resins, etc. Recently, the following have been made public: proposal of depolymerization monomer based on the cyclic monomer, study of liquefaction of approximately 100% of the thermosetting resin, approach to the solvolysis by supercritical solvent. (NEDO)

  15. Basic research on promotion of joint implementation. Research on the overseas trend of activities implemented jointly; Kyodo jisshi suishin kiso chosa jigyo. Kyodo jisshi katsudo ni kakawaru kaigai doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The pilot phase of the activities implemented jointly (AIJ) was approved in 1995 in the 1st Conference of the Parties (COPI) of the United Nations Framework Convention on Climate Change to reduce greenhouse gas emission. In order to promote the AIJ Japan program smoothly, some practical examples in every preceding country and the situations and demands of Asian countries were researched. It was confirmed that since larger cost-effectiveness is achieved just in countries lower in emission control cost, AIJ can enhance the cost-effectiveness and promote environmental technology transfer. Japanese government had studied establishment of the framework for AIJ, and decided the basic framework of the AIJ Japan program in 1995. The government also approved the evaluation guidelines of this program which include confirmed and considered matters necessary for government offices related to this program to evaluate and approve each project.

  16. FY 1999 report on the investigational study of the actual state of the utilization of clean energy vehicles for the transport business use; 1999 nendo chosa hokokusho. Unso jigyo yo clean energy jidosha no shiyo jittai ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of promoting the utilization of clean energy vehicles (CEV), survey was made on the assessment of the pollution by the CEVs introduced by now, subjects on the utilization, etc. As to the transport business use CEV running in the market, CNG vehicle is mostly used, and therefore, the gas emitted from them was tested. As a result, it was found out that CNG vehicle emits fewer NOx, PM and soot/smoke than diesel cars and contributes to improving the air pollution in large cities. However, it emits more CO2 than diesel car, and accordingly, it is necessary to reduce the fuel consumption. The practicality in the limited running distance is almost the same as that of diesel car, but it is desirable to improve startability, acceleration and gradability. Further, the occurrence of any troubles was pointed out in a third of the total numbers of CEV vehicle. Improvement in reliability is a must. CEV is higher in car cost than diesel car, and for the spread/promotion, it is necessary to prepare for assistance such as subsidy. Moreover, there are many requests for improvement in number, business hours, supply capacity, etc. of fuel supply station. (NEDO)

  17. Report on the FY 1993 basic survey for industrialization related to the survey of overseas geological structure (Tebulan East area, Malaysia); 1993 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Malaysia Tebulan higashi chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The survey was conducted based on 'Scope of work for detailed coal exploration in the Tebulan East block of the Merit Pila coal field, Sarawak, Malaysia' concluded on June 19, 1993 between NEDO and Global Mineral which owns the mining right. The field survey was for the geological survey, survey of conditions of open pit mining, and infrastructure survey. The confirmed/estimated coal amount totaled 22,65 million tons in 4 coal seams. The all sulfur content is low, approximately 0.12%. The heating value is 5,820 kcal/kg. As to the infrastructure, various conditions are good for transportation, shipping facilities, etc. from mine site to truck transport/barge transport/external route shipping. The drilling was planned to be made by open pit mining by the truck and shovel system, and the scale of the planned production was 0.3 million tons. The ash is low in amount, and there was no coal preparation. Clean coal is produced by crushing, sieving and washing. Attached were the borehole log (JN9940782), route map, and trench sketch (JN9940783). (NEDO)

  18. Report on survey of international cooperation possibility on chemical CO2 fixation and utilization technology in FY 1997; 1997 nendo chosa hokokusho (kagakuteki CO2 koteika yuko riyo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey focused on the end of the more promising companion and promoting the international cooperation on chemical CO2 fixation and utilization technology. As a result, the way of the carrying-forward of the international cooperation with more than one companion could be arranged beforehand. It led to getting an arrangement about a secrecy agreement respectively with Lurgi company and ABB company in Europe, and to providing a catalyst sample developed by RITE to implement an examination by the other party and to show related technical information. In addition, it concluded a cooperation agreement about a total system of the chemical CO2 fixation and utilization technology and methanol synthesis with ZSW. In Australia, negotiation about international cooperation with CSIRO which is a federal research organization and CRC (Cooperative Research Centre) for renewable energy has been started. The ideal circumstances are being ready for the chemical CO2 fixation project for which the international cooperation with the country where the natural energy is rich like Australia is essential when coming to practical use. To do alternating current with further high density in the following year it is desired to build a concrete study cooperation system. 1 fig., 4 tabs.

  19. Fiscal 1992 research report. Research trend survey of research and development of advanced materials for extreme environments (Carbon composite material); 1992 nendo chotaikankyosei senshin zairyo no kenkyu kaihatsu chosa hokokusho. Tansokei fukugo zairyo ni kakawaru kenkyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    Trends of research on carbon based composite materials were surveyed through studying various reports and technical literature and evaluation of the project named above was conducted through holding interviews with researchers. In the survey of research trends for which technical literature perusal was the main tool, it was found that in most technical articles the important task was the enhancement of oxidation resistance, that SiC coating was in use for this purpose, that the technology would meet its limit at 1,600-1,700 degrees C, and that it would turn useless at temperatures beyond 1,800 degrees C. For the evaluation of the project, interviews were held with nine researchers not taking part in the project. The researchers favored the project as far as the popularity of the project and the main implementing body and system were concerned, but they negatively evaluated the project's goal of using such materials at 2,000 degrees C in the atmosphere. This research report comprises four chapters which cover (1) trends of research on C/C (carbon/carbon) composites, (2) a summarized research report on C/C composites, (3) survey of patents associated with C/C composites, and (4) opinions expressed toward the project and the results of evaluation conducted on the same. (NEDO)

  20. Fiscal 2000 survey report on technological trends. Survey on trend of high-density energy beam technology concerning conservation of energy; 2000 nendo gijutsu doko nado chosa hokokusho. Energy shiyo gorika ni kakawaru komitsudo energy beam technology no doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    There is a possibility that machining technology using high-density energy beam will bring an epoch-making change to micro-nano area processing. In particular, a laser beam having high controllability is indispensable. This is a report of the fiscal 2000 survey. The survey was conducted on laser beam generation, control and nano-diagnostic techniques, micro-nano optics technologies and machining technologies, with the development problems and targets summarized. Laser beam generation/control technologies, which become the basic tools for micro-nano manufacturing, were investigated, as were inspection technologies for the purpose of checking the functions of nano structures created. Particularly, the investigation elucidated the significance of development of a femtosecond solid state laser based on a semiconductor laser and the control techniques of their phase. Further, necessity was emphasized in developing X-ray probing, infrared and terahertz spectroscopy which are essential for nano-diagnostic techniques. In optics technologies, the paper described the importance of photonic crystals which enable less-than-wavelength machining or electrical beam control using interference effect. The possibility of fabricating photocatalysts with nano-particles was also mentioned, as was the manufacturing of nano-functional structures. (NEDO)

  1. Report on a commercialization fundamental investigation (in Batulicin Area, Indonesia) in relation to FY 1997 investigations on geological structures in overseas countries; 1997 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Batulicin chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A fundamental coal mine development investigation was carried out in Batulicin Area, Kalimantan, the Republic of Indonesia. The investigation included ground surface surveys, preparation of topographical maps and geological maps, trial drilling investigation, physical logging, chemical analysis, and infrastructure investigation. The trial drilling investigation was intended to identify the existence conditions of coal beds and coal quality, and was performed by forming grids with about 500-meter interval, and using 21 trial drillings to depths of 104 to 240 meters for a total drilling length of 3463 meters. The physical logging included electric logging, radioactivity logging and pore size logging, and the trial drilling cores were subjected to chemical analysis. For infrastructures, investigations were carried out on necessity of modifying existing roads, privilege relationship, the current status of barge loading points, water depths, and land acquisition. The result of the investigation revealed that minable coal quantity in underground mining of the coal bed B would be 13.189 million tons, and that annual production of original coal at 733,000 tons would be possible by adopting a long-wall type mechanized coal mining system. 14 refs., 99 figs., 25 tabs.

  2. Investigation under international cooperation on the mentality/intellect-based technology. Development of mind-based technology; Shinsei chisei kiban gijutsu kokusai kyodo kenkyu chosa. Mind-Based Technology no kaihatsu ni kakawaru kenkyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The mind-based technology (MBT) was investigated to be developed, for materializing the world where the human race and machinery live together without sense of incompatibility. Based on the human mind, the MBT is a technology to support the personal expression which respects the value judgment, diversity and individuality in the human life. For it, it is important to technologically comprehend the human mind and physiological/psychological state, and particularly, control the human will. In order to structure the social system in which the human race and technology live together, it is also important to build a life system information processing model which simulates the formation process to integrate the feeling, knowledge and conscience, together with an action system to be established. As an image to which the MBT is applied, support will be extended to the life fulfillment, personal expression and hearty communication. Development is expected toward the social security technology with robots living in the human society. Pursuing the mental richness and worthwhile life, the high-grade mature society needs the technology to communicate with the machinery gentle to the human race on the mutual interface. 21 refs., 8 figs.

  3. FY 1992 report on the survey of geothermal development promotion. Supplementary survey on data processing (No.38 - West area of Mt. Aso); 1991 nendo chinetsu kaihatsu sokushin chosa. Data shori ni kakawaru hosoku chosa hokokusho (No.38 Asosan seibu chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-09-01

    As a part of the survey of geothermal development promotion in FY 1992, chemical/isotopic analysis of fumarolic gas in the Yoshioka district was made to elucidate the underground geothermal structure in the west area of Mt. Aso in Kumamoto Prefecture. Items for analysis of fumarolic gas were 16 items including the temperature, concentration of non-condensable gas, CO2, H2O, CH{sub 4}, {delta}D(CH{sub 4}) and {delta}{sup 13}C(CO2). Items for analysis of condensed water were 9 items including pH, Na, NH{sub 4}, {delta}D(H2O) and {delta}{sup 18}O. As a result of the analysis, the main component of non-condensable gas of fumarolic gas was CO2, and the composition was similar to that of the fumarolic gas in the Yunoya/Tarutama district in the periphery. It was presumed that the origin and formation mechanism of fumarolic gas were also similar to those in the Yunoya/Tarutama district. It was presumed that the deep geothermal reservoir which is the source of vapor/gas generation was composed of the neutral or alkalescent geothermal water, and a possibility that the reservoir is connected with the deep geothermal reservoir in the Yunoya district was presumed from a viewpoint of geographical location. (NEDO)

  4. Fiscal 1997 survey report on a feasibility of international collaboration on bio-hydrogen R and D; 1997 nendo chosa hokokusho (bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    R and D of the production technology of biohydrogen is an option effective for the world energy supply technology and the world environmental preservation technology in the 21st century. At present, a project named `R and D of the environment harmony type hydrogen production technology` tackles the R and D of the hydrogen production technology using photosynthetic microorganisms, and promotes the R and D in this field from both aspects of a basis and application as seen in a workshop held including interchanges with researchers and research institutes overseas. With the recently increasing interest in bio-hydrogen production technology also overseas, search and bleeding/improvement of microorganisms related to the hydrogen production and utilization technology of biomass have been advancing. For development in this field, it is necessary to construct a widespread research network and promote the comprehensive research and development. In this survey, most of the research institutes visited recognized an importance of international cooperation in this field and agreed to make future research interchanges in a wide range. Based on the survey, a feasibility of concrete international collaboration is searched. 146 refs., 2 figs., 11 tabs.

  5. FY 2000 report on the investigational study of the introduction/spread of clean energy vehicles for transportation business use; 2000 nendo chosa hokokusho. Unso jigyo yo clean energy jidosha no donyu fukyu ni kakawaru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A comparative study of the cost effectiveness in improvement of emission gas was made between the diesel particulate filter (DPF) which is studied as measures against toxic emission gas from the vehicles already sold and the compressed natural gas (CNG) vehicle which has a large number of spread among clean energy vehicles. In the trial calculation, 18 cases were set up using measures by year against diesel car emission gas, use period and annual running distance as valuables. As a result of the study, the following conclusions were obtained. At the present time, when the vehicle price dropped approximately 40% from that at the beginning of the introduction, the cost effectiveness of CNG vehicle is larger than that of diesel car with DPF. Since the unit price of natural gas is comparatively higher than that of light oil, the longer the annual running distance is, the smaller the cost effectiveness of CNG vehicle is than that of diesel car with DPF. The durability period of DPF is considered not so long, and therefore, the longer the use period is, the larger the cost effectiveness of CNG vehicle is than that of diesel car with DPF. (NEDO)

  6. Report for fiscal 1999 on basic commercialization survey related to geological structure surveys in overseas countries (Kalewa area, Myanmar); 1999 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Myanmar Kalewa chiku) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Commercialization survey was performed on the coal beds in the Kalewa area in the Union of Myanmar by means of geological structure surveys. The site surveys included on-the-ground survey, test drilling survey, sample collection and analysis, and infrastructure survey. The on-the-ground survey area spread out about 5.5 km{sup 2}, wherein nine test wells were drilled (for total distance of 2,046.74 m), and coal and rock sample collection and analysis were carried out on six samples. The infrastructure survey was performed on coal transporting roads, and barge loading planned points and facilities. As a result of the test drilling survey, existence of coal beds with thickness of 4 ft, 9 ft and 6ft was identified. Since the 9-ft bed in particular exists stably with inclination of 40 to 42 degrees over the whole subject area, it was made clear that the bed can be the object of mining as the main coal bed. The coal is the ordinary coal with such good qualities as ash content of 4.72%, total sulfur content of 0.22%, and total calorific power of 6,500 to 6,570 kcal/kg. The defined coal quantity for the 9-ft bed is four million tons, or 7.7 million tons in total if the estimated coal quantity is added. The quantity will amount to 15.3 million tons when those of the 4-ft and 6-ft beds are added. (NEDO)

  7. Actual conditions of energy management in office buildings; Results of quetionaire inquiry about load leveling. Gyomu yo biru ni okeru energy kanri no jittai ni tsuite; Fuka heijunka ni kakawaru anketo chosa kekka

    Energy Technology Data Exchange (ETDEWEB)

    Okubo, Katsuhiko (The Inst. of Applied Energy, Tokyo, (Japan))

    1989-07-20

    The electric power demand in Japan is increasing, and it is expected that annual load factor shows decreasing tendency. All electric power companies endeavor to improve load leveling than as it was, and intend to introduce direct saving system to control the loading equipments of consumers as well as indirect control such as midnight power system. Therefore, quetionaire inquiry about this new system was made for business power consumers in which power there are much difference in consumed power between day and night and much efficacy for power saving. As the results of the inquiry, it was understood that equipment of automatic or remote control for loading equipments were already introduced by many consumers and adoption of airconditioners controlled at every floor or every room is increased. So, about the control of the equipments in cosumers a method is also required so that electric power companies shall control the maximum demand by consumers and selection of control equipments are left on consumers' decision and judgment, and it is considered to be important that control by electric power companies shall not only turn on or off switchs but also realize convenience and economy of consumers. 9 figs., 3 tabs.

  8. Fiscal 1999 survey report. Part 2. Research study on restraint of carbon dioxide generation by green chemistry; 1999 nendo green chemistry ni yoru CO{sub 2} hassei yokusei ni kakawaru chosa kenkyu. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In connection with green chemistry, a concept of bringing paradigm shift to chemical technologies as something that makes reduction in environmental load compatible with economic activities; surveys were made this year on the developments of fine chemicals from renewable resources such as cellulose among the cases of developing chemical substances/products to be called 'green chemicals' reducing environmental load; developments of surfactants produced by certain microorganism, plastic additives with reduced pollutant loads, particularly fire retardants and environmentally benign reactant solvents; concept of green chemistry in the development of chlorofluorocarbon-alternatives; and up-to-date technological level concerning a design method of chemical materials and an estimation method for chemical safety using quantum chemistry calculation. In regard to the chemical materials and products intrinsically containing a certain level of risk, R and D should be reinforced and accelerated in the future on the alternative materials/products reducing their toxicity. In this case, along with the importance of discussing compatibility of technological possibility with economical adaptability, sociological study seems to be necessary in incorporating environmental load reduction into economic evaluation. (NEDO)

  9. Fiscal 1997 survey report. 2. Survey on the preparation of technical information in the APEC region (downstream field); 1997 nendo chosa hokokusho. 2. APEC ikinai ni okeru gijutsu joho seibi ni kakawaru (karyu bun`ya)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The Japanese government is conducting the training on the CCT downstream field for the persons concerned in the CCT utilization field in the APEC region, especially in nations as new comer into the CCT utilization field where the coal consumption is expected to rapidly increase (China, Indonesia, Thailand, and the Philippines). The demand for CCT diffusion/education to the persons concerned in coal utilization in the APEC region is increasing from each country, and the CCT diffusion/education is becoming a more and more important issue. Accordingly, for the purpose of increasing the understanding of CCT and improving the ability of the persons concerned in APEC countries, the paper surveyed and arranged the environmental protection technology out of the CCT technical information of Japan, and inputted the results into CD-ROM. The results are planned to be used for the understanding of Japan`s advanced CCT and ability improvement in the CCT training course to be planned for managers and engineers from APEC countries. The CD-ROM includes the coal combustion flue gas related technologies such as desulfurization technology, denitrification technology and dust collecting technology which are the environmental protection technology out of the coal utilization technologies in Japan

  10. Fiscal 1996 survey of potential international cooperation for a long-term scenario on CO2 reduction; 1996 nendo CO2 sakugen ni kakawaru choki shinario ni kansuru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of working out a CO2 reduction scenario and a CO2 policy introduction scenario, a survey was conducted of comparisons between ten and several models which are world-known and models of the New Earth 21, potential international cooperation to be carried out in the future, etc. The survey included organizations which are developing CO2 policy evaluation models, survey reports made in the past, details of literature for the analysis and arrangement. From the result, details of the questionnaire survey and organizations to be surveyed were decided on for the questionnaire survey. Objects for the survey were 7 countries and 22 organizations, and survey items were places for information exchange, sending/receiving of researchers, exchange of input data, comparative calculation based on the common database, joint research work, economy, the carbon tax, impact, renewable energy, how to handle and think of the carbon isolation, etc. As a result of the survey, proposed were a workshop on CO2 reduction, a comparative study of simulation models, etc. 25 refs., 50 figs., 12 tabs.

  11. FY 2000 Report on the survey results. Survey on international cooperation for development of a system for supporting low-invasion surgical operations; 2000 nendo teishinshu shujutsu shien system kaihatsu ni kakawaru kokusai kyoryoku ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The international Medical Treatment Symposium and Exhibition were held from July 20 to the end of August, 2000 in Hannover in Germany, in which the Japan's system for supporting low-invasion surgical operations was presented and information was exchanged for the system. A total of 50 to 100 neurosurgeons visited the exhibition, held as part of the symposium, every day from July 21 to 24. The system for supporting low-invasion surgical operations is rated as the most advanced one in the world. It attracted much attention, because a number of attendees applied for operating manipulator. The research trends seen in the symposium point to early diagnosis of diseases, finer surgical operations, low-invasion type operations, use of high-function diagnosis devices for improving operations, real-time imaging, and application of DNA diagnosis to pathological diagnosis, among others. Japan is leading the world in the technological areas of micromachines, robotics, high-vision and diagnosis. The bold researches, e.g., those on artificial visual and hearing systems to be embedded in the head, are pursued more extensively in the overseas countries. (NEDO)

  12. Report on surveys in fiscal 2000 on the survey on preparing list of names of well-informed persons in industrial technological fields; 2000 nendo sangyo gijutsu bun'ya ni okeru yushikisha meibo sakutei ni kakawaru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to identify, in establishing plans for industrial technological fields, the well-informed persons from whom useful knowledge and comments can be obtained, a well-informed person survey was conducted by surveying and hearing the roles and selection processes of the well-informed persons inside and outside the country. For the organizations in Japan, the survey was made on Japan Society for the Promotion of Science, and Japan Science Technology Organization. For the organizations outside the country, surveys were made on two organizations in the U.S., one organization in Germany, and one organization in U.K. All of them are the research aiding organizations established to allocate the national budget to the research investments. As compared to Japan, the organizations in foreign countries are characterized as follows: technological fields that are given priority are declared clearly by the organizations; in selecting the publicly advertised projects, the guidelines on the research scope are strict, but flexibility is given in fund allocation; the first screening process is carried out by researchers and scholars in the same technological field, and the second screening is performed by the authorization committee. Extraction of well-informed persons and preparation of a name list were performed for some of the technological fields in Japan by means of the hearing survey. (NEDO)

  13. Feasible study of international cooperation on the long-term scenario for reducing CO2. DNE-21 simulation database; CO2 sakugen ni kakawaru choki scenario ni kansuru kokusai kyoryoku kanosei chosa. DNE21 simulation database

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes calculation codes of DNE-21 which can simulate the optimization model for reducing CO2. The DNE-21 was modified from the former NE-21. The term was set between 2000 and 2100. Optimization can be conducted across the different time. Non-conventional petroleum was removed from the primary energy. Capacity of nuclear power generation facilities was taken in the model for the optimization. Decision making analysis can be done by considering the uncertainty. The DNE-21 has eleven input files including the model operation, technical property related data, cost related data, data of tax, subsidy and customs, and scenario data of future energy demand and supply, GNP, population and nuclear power. The DNE-21 has fifteen output files including the optimization calculation results for the world, Oceania, the Middle East, North Africa, Central America, South America, former USSR, and OECD countries. 2 figs.

  14. FY 2000 report on the survey project on the environmentally friendly energy community, excluding mostly projects on electric power generation. Survey project on the environmentally friendly energy community in the Nagoya area; 2000 nendo kankyo chowagata energy community chosa jigyo 'shutoshite hatsuden jigyo ni kakawaru mono wo nozoku' chosa hokokusho. Nagoya chiiki ni okeru kankyo chowagata energy community chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The paper studied the working-out of the basic plan on the RPF (refuse paper and plastic fuel) production business in the area mainly including Nagoya city and of the business profitability. RPF is a solid fuel made by grinding, mixing and pressurizing paper and plastics in appropriate sizes. Its shape and calorific value can be adjusted according to the needs. In the Nagoya area, the demand for RPF is more than the supply, and therefore a much larger amount of RPF is in need. In Phase 1, business was studied for paper and plastics in the container packing paper waste and business-derived general waste. As a result, the RPF production amount was 21,000 t/y, which is equivalent to the effect of reduction of the same amount of coal. As to the profitability, it was made clear that the business can be profitable if collecting 41,400 yen/ton as the re-commercialization cost. In Phase 2, the design of the facilities was made for the larger-sized commercialization by adding industrial waste plastics to the waste in Phase 1. (NEDO)

  15. FY 1999 report on the potential survey of the environmental friendly type coal utilization system. Survey on the spread/promotion of circulating fluidized bed boilers in China; 1999 nendo chosa hokoksho. Kankyo chowagata sekitan riyo system kanosei chosa. Chugoku ni okeru junkan yukaboira no fukyu sokushin ni kakawaru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of contributing to the spread/promotion of Japanese-make circulating fluidized bed boilers with desulfurization function, survey was conducted of the state of utilization of circulating fluidized bed boilers, the needs, etc. in China. In the survey, field survey was made at two boiler manufacturers and four companies using boilers in Beijing city, Fujian province, Hubei province, etc. to grasp the state of utilization and study conditions for the spread/promotion of circulating fluidized bed boilers. The Chinese government is making efforts for the spread of circulating fluidized bed boilers. The number of the domestically existing circulating fluidized bed boilers is estimated at approximately 800, but almost none of them conducts furnace desulfurization. Further, the operating rate of boiler is not always high. The reasons are as follows: desulfurization costs high without connecting to the production; environmental regulation is still mild in China; reliability and maintenance technique are still at low levels. It is urgently desirable to spread highly reliable circulating fluidized bed boilers with desulfurization function, and accordingly, it is necessary to reduce the cost of Japanese-make boilers. (NEDO)

  16. Research report of fiscal 1997. Research on the projects on Activities Implemented Jointly Japan Program (feasibility research on energy saving by improving heat management for hot blast stoves and heating furnaces); 1997 nendo chosa hokokusho. `Kyodo jisshi katsudo Japan Program` ni kakawaru project chosa (neppuro, kanetsuro no netsukanri kaizen ni yoru sho energy kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made on joint implementation (JI) for preventing global climate changes in China. Since such the stove and furnace consume a large amount of energy, their improvement and energy saving are important for integrated iron plants. Maanshan iron plant was selected for the research. All the furnaces were manually operated without combustion control systems, and oxygen meters for exhaust gas frequently troubled. As measures for the stoves, operation at a proper air fuel ratio, improvement of over heat storage combustion, and dust cleaning for waste heat recovery gas heaters were proposed. For the furnaces, a proper oxygen content at the end of furnaces (reduction of invasion air) was proposed to improve exhaust gas loss up to that in Japan. For this target, reinforced instrument management and standardized combustion control are essential. JI of software improvement for operation and management can reduce annual greenhouse effect gas emission to 45,900t and 6,300t in carbon equivalent for the stove and furnace, respectively. CO2 reduction is also estimated to be 1,173,000t and 205,000t in China of 107,570,000t in raw steel production, respectively. 28 figs., 32 tabs.

  17. Fiscal 2000 technology trend survey. Survey of technology trend relating to next-generation metal-based material compatible with inverse manufacturing leading to energy use rationalization; 2000 nendo gijutsu doko chosa hokokusho. Energy shiyo gorika ni kakawaru inverse manufacturing ni tekigoushita jisedai kinzoku kei zairyo ni kansuru gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the construction of a recycling system consuming less energy and therefore higher in efficiency, studies were made about the feasibility of metallic material developing/recycling systems more congruent with the objective through the application of inverse manufacturing (IM). Concerning metallic materials and recycling technologies, steel, aluminum alloys, and magnesium alloys were taken up, and a survey was made of hazardous elements in steel materials, unification of materials to constitute aluminum alloy parts, yield of magnesium in die casting, and the like. In the survey of recycling of automobiles, it was pointed out that the treatment of resin-based shredder dust was posing problems and that the use of metallic materials high in recyclability was essential to IM. In conclusion, three propositions were presented, which involved technologies for the advanced use of magnesium alloys as materials leading to the realization of IM, the development of recycling-oriented general-purpose alloys (with Mg and Al as mother metals), and the development of functional bonding technology enabling debonding (debondable bonding technology). (NEDO)

  18. FY 2000 Report on the results of the survey/research on advanced medical treatment equipment technology of the next generation; 2000 nendo jisedai senshin iryo kiki gijutsu ni kakawaru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For development of the advanced medical treatment equipment technology of the next generation, attempts are made to translate the policy targets, established through open discussions at the workshops and others, into the concrete techniques. As a result, the basic plans are concretely drafted for the (development of the gene-aided diagnostic system equipment for clinical purposes) and (development of heart disease treatment system equipment). The program for the (development of the gene-aided diagnostic system equipment for clinical purposes) is aimed at development of the system equipment which utilizes DNA microarrays and others to analyze the gene information highly reliably, quickly at low cost by simple procedure. The program for the (development of heart disease treatment system equipment) is aimed at development of various techniques, e.g., low-invasion type supercompact composite sensors capable of continuously measuring two or more types of information from a living body, basic techniques therefor, living hybridization techniques for stably operating these devices in a living body for extended periods, and intelligent drug delivery systems carrying multi-channel information transmission mechanisms and two or more types of drugs, and capable of delivering drugs independently at high precision. (NEDO)

  19. Fiscal 1993 international joint projects under New Sunshine Program. Surveys of bilateral cooperation and solar energy technology; 1993 nendo kokusai kyoryoku jigyo nikokukan kyoryoku taiyo energy gijutsu ni kakawaru gijutsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Concerning bilateral projects, overseas surveys were conducted about Japan-Australian and Japan-US technical cooperation. Concerning technological development, information was collected at the Solar World Congress of the International Solar Energy Society (ISES), and information was collected and opinions were exchanged at the 15th International Conference on Amorphous Semiconductors. A survey was conducted of Russia's development of solar cells and of their performance evaluation, and an overseas survey was conducted of the development of spaceborne photovoltaic power generation system practicalization technology. Surveys were conducted of international joint projects for the development of photovoltaic power generation system practicalization technology in Europe and the US. Overseas surveys were conducted of international joint projects concerning the development of photovoltaic power generation system practicalization technology, and a survey was conducted of the research and development of photovoltaic power generation in the US and of the state of introduction and diffusion of the same. A survey was also conducted of the state of element technology development for solar energy utilization in Europe. (NEDO)

  20. Investigations in relation with prevention of global warming in fiscal 2000. Structuring of strategies related to emission trading; 2000 nendo chikyu ondanka boshi kanren chosa hokokusho. Haishutsuryo torihiki ni kakawaru senryaku kochiku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigations in relation with the greenhouse effect gas emission trading system have been performed on introduction and discussion of the system in major countries in order to discuss basically the emission trading system in Japan. The EU has been advancing the discussion with the introduction thereof to start in 2005 kept in mind, whereas the points of issue for the system designing include the followings: what roles should be taken by the EU and membership countries, consistency between the membership countries with regard to the participating organizations, and the scheme for initial allocation. In Denmark, the emission trading system has been introduced in January 2001 between the electric power companies. The objects of the allocation are only the eight power generation companies, making the management of emission right retaining quantities by the government simple. The United Kingdom has a schedule of introducing the emission trading system in April 2001, but the trading itself will start in 2002. Management of the trading scheme, and acceptability of banking after 2008 are the main points of issue. In the fundamental discussions on designing the emission trading system in Japan, discussion items were extracted, and the points of issue were put into order. (NEDO)

  1. FY 1992 Report on the survey results. Surveys on trends of research and development of advanced materials for severe environments (Intermetallic compounds); 1992 nendo chotaikankyosei senshin zairyo no kenkyu kaihatsu (kinzokukan kagobutsu) ni kakawaru kenkyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    The trends of the ongoing researches on intermetallic compounds are surveyed through interviews and inquiries, in order to evaluate the results of the projects and research and development of the advanced materials for severe environments, and also to survey the research trends. The survey results are pigeonholed into 4 general categories; (1) research trends in the USA, UK and Germany, (2) notable topics of recent progress in intermetallic research and development, (3) evaluation of the projects, and (4) lists of the results of the researches on the Al-Ti and Al-Nb intermetallic compounds. The ongoing projects include those for intermetallic compounds of high specific strength and of high melting point, the former being represented by Al-Ti compounds and the latter by Al-Nb compounds, for aircraft and space development purposes. The projects are evaluated, viewed from materials and purposes/targets pursued by the projects, R and D organizations, and degree of attention the projects are attracting. The intermetallic compounds are extensively studied and attracting attention in various countries, but possibilities of achieving the set targets are rather pessimistic. (NEDO)

  2. Fiscal 1997 research report on the survey on public test and evaluation organizations for development of welfare equipment; 1997 nendo fukushi kiki kaihatsu ni kakawaru koteki shiken hyoka kikan chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This research studies the construction policy of public test and evaluation systems for future development and practical use of welfare equipment, through survey on the current methods for development, practical test and evaluation of welfare equipment in countries advanced in welfare, and preparation of basic data for promoting establishment of public test and evaluation functions in Japan. Infrastructure preparation for standards and public test and evaluation organizations for developing welfare equipment is being promoted by Technical Laboratory of Bicycle Industry Promotion Association and some national organizations such as Product Evaluation Technical Center, Mechanical Engineering Laboratory, National Institute of Bioscience and Human Technology, and Living and JIS Center. However, preparation of objective and across test and evaluation systems for developing welfare equipment is still insufficient. Product Evaluation Technical Center is now approaching to evaluation and standardization of welfare equipment. Public test and evaluation organizations of the UK, Sweden and Denmark are presented. (NEDO)

  3. FY 2000 Report on the survey results. Report on the survey/study on development of technologies for aging societies; 2000 nendo koreika taio gijutsu kaihatsu ni kakawaru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The survey/study is conducted for (development of technologies for aging societies) by, e.g., the discussions at the (committee for investigating the technological development programs for activating the aging societies) and activities by the subordinate working groups, and the surveys on the aging societies and welfare-related technologies. The following results are obtained. The care-needing aged is not the sole stratum growing as a result of progress of the aging societies, because 87% of the aged can be self-supporting, needing no cares or other special aids. It is necessary to develop the industrial policies which combine the results of the promoted engineering research and development of the techniques/services for (active self-supporting) of the aged with the welfare-related equipment and services. It is also necessary to discuss the (technological development programs for activating the aging societies) through concerted efforts by the research organizations and industrial circles related to welfare equipment and government, to recognize their own roles. In these programs, acceleration and continuation of the technological development of the medical treatment/welfare equipment as one of the promising industrial areas are important. (NEDO)

  4. Fiscal 1993 international joint projects under New Sunshine Program. Surveys of bilateral cooperation and solar energy technology; 1993 nendo kokusai kyoryoku jigyo nikokukan kyoryoku taiyo energy gijutsu ni kakawaru gijutsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Concerning bilateral projects, overseas surveys were conducted about Japan-Australian and Japan-US technical cooperation. Concerning technological development, information was collected at the Solar World Congress of the International Solar Energy Society (ISES), and information was collected and opinions were exchanged at the 15th International Conference on Amorphous Semiconductors. A survey was conducted of Russia's development of solar cells and of their performance evaluation, and an overseas survey was conducted of the development of spaceborne photovoltaic power generation system practicalization technology. Surveys were conducted of international joint projects for the development of photovoltaic power generation system practicalization technology in Europe and the US. Overseas surveys were conducted of international joint projects concerning the development of photovoltaic power generation system practicalization technology, and a survey was conducted of the research and development of photovoltaic power generation in the US and of the state of introduction and diffusion of the same. A survey was also conducted of the state of element technology development for solar energy utilization in Europe. (NEDO)

  5. Fiscal 2000 report of investigation. Survey on technological trend concerning in si-tu remediation technology of contaminated soil; 2000 nendo osen dojo no gen'ichi joka gijutsu ni kakawaru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In connection with contamination of soil and ground water, a survey was made on domestic patent information and existing literature or the like, in view of remediation technologies capable of in si-tu or on-site treatment, with arrangement and classification carried out by the method of cleaning contaminants. Arranged and classified were 209 pieces in the patent information, and 145 pieces in the literature from Geo-Environmental Protection Center, an incorporated body. In the methods of extracting contaminants from under the ground, the majority was the methods of pumping up ground water and those of excavating and removing. In the methods of cleaning contaminants, those of 'separation by heat', 'separation/decomposition method using water' and 'suction of gases' are found roughly in equal numbers. In the trend of the patent information, remediation technologies have started in 1990's, while bio-remediation as well as technologies of separation/decomposition through water is still increasing in the number of applications. Meantime, solidification technologies reached a peak around 1998 and have been decreasing in recent years. In the technologies of late, combinations of plural cleaning methods are also seen for the purpose of dealing with contamination with high to low concentration and compound contamination including organo-chloric compounds, heavy metals, etc. (NEDO)

  6. FY1998 Report of surveys on network possibility involved with proliferation and transfer of environmental technologies (Europe, Australia and New Zealand); 1998 nendo kankyo gijutsu no fukyu iten ni kakawaru network kanosei chosa hokokusho . Oshu Goshu New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    At the third Conference of the Parties to the United Nations Framework Convention for Climate Change (COP3) held in December 1997, the industrialized nations have agreed on development and proliferation of innovative technologies under international cooperation and transfer of environmental technologies to developing countries by expanding and strengthening CTI being the framework to be progressed spontaneously. Under the international strategic research project for global environment, NEDO has been promoting positively the research and development, whose support is urged to be expanded further in the future upon receiving the present agreement. Therefore, NEDO has performed the present survey in order to propose frameworks and measures for strengthening and expanding CTI. From among the policies and measures to be taken by the related countries based on the COP3 protocol, fiscal 1997 has performed review and new establishment of plans involved with execution of the items related to technology development, and surveys on action movements such as review and expansion of the measures, as the first stage. Fiscal 1998 has executed surveys focusing on the network for technology proliferation and transfer to developing countries as the second stage. (NEDO)

  7. Report on fundamental surveys for such as cases and effects in relation with development of new energy technologies in fiscal 1999; 1999 nendo shin energy gijutsu kaihatsu ni kakawaru jirei koka nado kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper describes the fundamental surveys in fiscal 1999 on cases and effects in relation with development of new energy technologies. Among the projects having been performed by NEDO in commemoration of the 20th anniversary of the NEDO foundation, the economic and social situations in the times in which the projects have been carried out with the focus placed particularly on new energies were put into order and analyzed to make clear the positioning of the project significance in the nation's energy policies. In addition, the roles of NEDO were recognized afresh to use them as the fundamental materials to serve for the future policy development. For the past thirty years before and after the oil crises, the time division that can be used universally for the project evaluation was established, based on the trends inside and outside the country, social currents, related indexes, and the status of development execution. Work hypotheses were presented regarding the basic conception in the evaluation, specific evaluation viewpoints, and their contents. Based on the hypotheses, three subjects were taken up as representative cases, that is, photovoltaic power generation, coal liquefaction, and phosphoric acid type fuel cell technology development. Time points that are considered as the important turning points were specified to give evaluations at respective turning points. Analyses were also made on decision making factors for project planning, continuation, direction change, suspension, and completion. (NEDO)

  8. FY 1998 survey report on the feasibility study of environmental cooperation in environmental protection technology, system, etc. for spread to developing countries; 1998 nendo kankyo taisaku gijutsu seidonado no tojokoku fukyu ni kakawaru kankyo kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The paper arranged the present situation and the problems of environmental cooperation for developing countries, and studied based thereon how to cooperate in environmental protection for developing countries in the future. At the same time, it arranged the problems/subjects posed when environment-related companies in Japan try to transfer environmental technology to developing countries, for the purpose of using them as data in studying possibility of reviewing the environmental cooperation presently conducted. A view on environmental cooperation is that as security of mankind, it is necessary to help developing countries in technology/knowledge/fund. However, a trial calculation indicated that the initial investment of 11.1 trillion yen is needed only for desulfurization and water treatment in China and ASEAN countries. Such a huge amount of money cannot be paid at all even by developed countries. As the support of environmental protection measures, the one also including energy and resource is needed. Further, the support of environmental protection measures should be the one that has the exhibition effect and influential effect, promotes efforts of developing countries' own, and pushes independent environmental measures forward. From this point of view, a study was made on what the details of the environmental cooperation should be like. (NEDO)

  9. Fiscal 2000 report of investigation. Survey on technological trend concerning in si-tu remediation technology of contaminated soil; 2000 nendo osen dojo no gen'ichi joka gijutsu ni kakawaru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In connection with contamination of soil and ground water, a survey was made on domestic patent information and existing literature or the like, in view of remediation technologies capable of in si-tu or on-site treatment, with arrangement and classification carried out by the method of cleaning contaminants. Arranged and classified were 209 pieces in the patent information, and 145 pieces in the literature from Geo-Environmental Protection Center, an incorporated body. In the methods of extracting contaminants from under the ground, the majority was the methods of pumping up ground water and those of excavating and removing. In the methods of cleaning contaminants, those of 'separation by heat', 'separation/decomposition method using water' and 'suction of gases' are found roughly in equal numbers. In the trend of the patent information, remediation technologies have started in 1990's, while bio-remediation as well as technologies of separation/decomposition through water is still increasing in the number of applications. Meantime, solidification technologies reached a peak around 1998 and have been decreasing in recent years. In the technologies of late, combinations of plural cleaning methods are also seen for the purpose of dealing with contamination with high to low concentration and compound contamination including organo-chloric compounds, heavy metals, etc. (NEDO)

  10. Feasibility study for international collaboration on photovoltaic power generation and long-distance energy transmission technologies utilizing desert areas environment; Sabaku chiiki wo riyoshita taiyoko hatsuden chokyori yuso gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A workshop was held at Tokyo in March, 1997 on the research and development and feasibility study for international collaboration on photovoltaic (PV) power generation and long-distance energy transmission technologies utilizing desert areas environment. Two speakers from the USA, one from Italy, and two from China were invited, and four speakers in Japan presented papers. A total of 48 persons participated. In the technical sessions, `World energy demand and PV system potential` by Prof. Kurokawa, `Long distance transmission of PV power` by Mr. A. Invenizzi, `Case studies of large scale PV systems distributed throughout desert areas of the world` by Mr. Hirasawa, `Linking renewable energy resources around the world` by Mr. P. Meisen, `Properties of large scale PV plant in the USA` by Mr. J. Benner, `Future prospect of PV electrification in China` by Mr. Kong Li, `Application of large-scale PV systems in deserts in China` by Mr. Isomura, and `Effects of large-scale PV power plant in a climatic desert areas` by Prof. Ihara were presented. 38 refs., 62 figs., 29 tabs.

  11. FY 2000 Project of developing international standards for supporting new industries. Comprehensive study for promotion of the international standardization; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru hokatsuteki chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This project studies the schemes for the international standardization, trends of the international standardization by the international standardization organizations and related organizations, and activities for the international standardization by the enterprises in the advanced countries, among others, in order to promote the international standardization for the 8 research and development themes. These themes are SMIL (synchronized multimedia integration language) tag standard of the three-dimensional image data, based on MXL; systems for detecting gene recombination products; methods for testing mileage of gas-fueled automobiles; measurement of multi-colors; testing/evaluation methods for highly coherent lasers; methods of evaluating optical performance of microlenses for optical information processing; recycled CFRPs; and devices for measuring marine environments. The study results indicate that progress of the development of the international standardization of the advanced technologies can be followed by investigating the characteristics of the ISO publications; ISO is studying the business plans being developed by each TC, in order to improve market adaptability of the international standards; and the European countries add conditions for standardization when the research and development themes are contracted. (NEDO)

  12. Trend survey of the global environment adaptation type industrial technology. Chikyu kankyo tekiogata sangyo gijutsu doko chosa. ; Chikyu kankyo kanren kenkyu doko no chosa (nisanka tanso no kankyo fuka teigensaku ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The paper studies the measures for reduction of environmental load of CO2 from the standpoint of chemical technology. As for methanol synthesis from CO2, accelerating of the reaction using Cu base compound catalyst is reported. Also, CO2 is methanated at high speed by low temperature waste heat using Ni-La2O3-Ru catalyst. Discussions are given on the subject for development of catalyst reaction relating to hydrogen production technology by methane reforming reaction using steam or CO2. Synthesis of polymetric materials by use of CO2 is also described. The paper mentions that it is indispensable to design high-function electrode and elucidate the reaction mechanism of electrochemical CO2 reduction for electrochemical and photochemical CO2 reduction measures. Moreover, in case of using solar energy, it is required to study photovoltaic excitation process in semiconductor electrode/ electrolyte solution interface. For production of hydrogen from CO2 by photosynthetic organisms and solar energy, the problem is control of inhibiting effect of oxygen combinedly produced. Described are production of polyhydroxy butyric acid and biodegradable polymer from CO2 and hydrogen by bacteria, and CO2 fixation imitating the enzyme reaction. 267 refs., 79 figs., 32 tabs.

  13. Report on the FY 1995 basic survey for industrialization related to the survey of overseas geological structure (Pondok Labu East area, Indonesia). Data attached 3 (BIP survey report); 1995 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa (Indonesia Pondok Labu higashi chiku) hokokusho. Tenpu shiryo 3 (BIP chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The survey was conducted based on 'Scope of work for detailed coal exploration in the Pondok Labu East area of East Kalimantan Province, Kalimantan, Indonesia' concluded on June 16, 1995 between NEDO and P.T. Tanito Harum which owns the mining right. This is a BIP survey report. The strike/dip read from the isobath diagram drawn from the result of the boring little agreed with the stratification in the BIP survey. The BIP stratification is greater in strike and dip than in depth. The latter possibly includes false beds and surfaces cut-off/separated by channel, but roughly speaking the structure becomes such a structure as in the isobath diagram. It suggests that there is local undulation everywhere. Judging from the appearance frequency of open type cracks and the size of hole, there are no problems of the crack type decline at frequency of less than one per 5m at the time of drilling mine roadway. The state of upper/lower basement was not good. Refer to the paper (JN9940854). (NEDO)

  14. Survey for development feasibility in fiscal 1999 investigation of geothermal development and promotion. Evaluation report on practicability technology survey SWD method (Evaluation report concerning verification test); 1999 nendo chinetsu kaihatsu sokushin chosa no uchi kaihatsu kanosei chosa. Jitsuyoka gijutsu chosa SWD ho hyoka hokokusho (jissho shiken ni kakawaru hyoka hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    An evaluation test was conducted on SWD (Seismic While Drilling) method as a part of the investigation of geothermal development and promotion. The test was implemented at the time of drilling of N11-MD-3 well in the northeast base area of Busadake, Hokkaido. The test items were such as verification of direct waves propagating from a bit to the surface, identification of signals passing through a fault zone using direct waves and reflected waves, estimation of distance between a fault and a bent zone, and grasping the direction of signal propagation at the time of inclined drilling. As a result of the experiments and studies, following conclusions were obtained. Reflected waves extracted are not necessarily limited to those from a reflection area from which the shape of a fault can be grasped; unless there is a clear reflection area that can be picked up on the surface near a fault, the application of this method is not effective. In an analysis using direct waves, it was possible to obtain an inclined angle of a fault plane from the estimation of velocity structure, propagation route, and assumption of the shape of the fault plane and, therefore, to grasp the shape of the fault. Obtaining reference data is essential for identifying bit signals. (NEDO)

  15. Report on fiscal 1998 investigation of geothermal development and promotion and on supplementary investigation concerning data processing (geology/decomposed zone investigation and gravitational probing). No. B-7 Kuwanosawa area; 1998 nendo chinetsu kaihatsu sokushin chosa. Data shori ni kakawaru hosoku chosa (chishitsu henshitsutai chosa oyobi juryoku tansa) hokokusho (No.B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-30

    A geology/alteration zone investigation and gravitational probing were carried out, with the results summarized, for the purpose of elucidating the structure of geothermal reservoir structure in the Kuwanosawa area. The investigation was implemented in the southeast part of Akita prefecture including Yuzawa city and Ogachimachi during the period between June 9 and August 31, 1999. The results were as follows. The geology of the investigation area consists of granite, as the base rock, and the covering Doroyu layer, Minasegawa layer, Sanzugawa layer and intrusive rocks in the Neo Tertiary system as well as Kabutosan layer and volcanic rocks in the Quaternary system. No wide area alteration zone existed, while vein-like alterations and hydrothermal veins along cracks were recognized, with the fluid inclusion homogenizing temperature showing 240-260 degrees C, which presumably indicates the existence of local hydrothermal activity until comparatively recently. The geothermal structure of the subject area is very likely dependent on thermal conduction from a deep thermal source existing in the Wasabizawa district. In the underground depth, it is inferred that a hydrothermal system is formed in the NW fault structure, lower part of cracks accompanying NS hydrothermal vein, and in the NNW/NE structures inferable from the gravitational probing. (NEDO)

  16. Fiscal 2000 technology trend survey. Survey and study report on the development of high-frequency devices to support IT revolution leading to energy use rationalization; 2000 nendo gijutsu doko to chosa. Energy shiyo gorika ni kakawaru IT kakumei wo support suru koshuha device no kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Surveys and studies were conducted for the development of technologies basic to the construction of an ultrahigh-speed huge-capacity high-frequency radio access and communication network, especially the network infrastructure, in the several 10 to several 100 GHz band. Some surveys covered the positioning of high-frequency high-output device modules as the key component, needs for their use in radio communication equipment, devices to be needed for their construction, technologies for their manufacture, process technologies for their embodiment, basic technologies for their materials, and so forth. Some others covered research on the marketability of high-frequency devices in the future, development of relevant technologies abroad, and so forth. The mainstream of high-frequency devices these days rests on the secondary electron gas system based on GaAs and InP, and therefore it is intrinsically difficult for them to yield high outputs. It is deemed to be important to develop technologies based on novel semiconductor materials, such as nitride semiconductors which have excellent properties as materials, toward the construction of a network infrastructure for the next generation. (NEDO)

  17. Fiscal 2000 project for promoting international cooperation. Survey report on preparation of technological information in APEC region (Upstream area: preparation of video for training); 2000 nendo kokusai kyoryoku suishin jigyo chosa hokokusho. APEC iki nai ni okeru gijutsu joho seibi ni kakawaru chosa (Joryu bunya - kenshu you video sakusei)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the purpose of spreading and promoting clean coal technology (CCT) in coal producing countries in the APEC region, videos for training use were prepared so as to contribute to the reduction in environmental problems through the introduction of the coal cleaning and wastewater treatment technologies used in Japanese mines. In the video, comparison is made between the untreated wastewater and cleaned water flowing in and out of a present coal-cleaning plant, with the purification ratio determined, recognisably showing the effect by the cleaning facilities, and introducing the type of equipment required to satisfy the standard under the regulation. Also introduced is a technology for utilizing sludge collected in a sedimentation pond and fly ash scavenged in a private power plant. The videotape was prepared for 40 reels in English, 40 in Chinese, and 20 in Indonesian. The video title is 'Environmental safeguard of coal cleaning plant', and the contents are the importance of wastewater treatment and measures against water pollution, wastewater treatment technology in Taiheiyo coal mines, and wastewater treatment technology in Ikeshima coal mines. (NEDO)

  18. Survey report in fiscal 1999 on investigations for the current status in energy and environmental problems in Japan and the U.S.A., and investigations on technological development related to energies; 1999 nendo Nichibei ni okeru energy kankyo mondai no genjo chosa oyobi energy ni kakawaru gijutsu kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper reports the surveys in fiscal 1999 on energy and developmental problems in Japan and the U.S.A. New and complex environmental problems are rising to the surface, such as global warming, ozone layer destruction, and chemical harms. It is necessary to deepen quickly scientific understanding of the problems, and identify accurately their impacts on human bodies and ecological systems. Within the limitation of the scientific understanding, political decisions on economy and environmental risks are also important and difficult questions, with the environmental hormones being the typical examples. Establishing chemical substance verification systems is important, whereas joint researches by Japan and the U.S.A. are desired. Policy decisions on handling the researches must also be made jointly, and acceptance by citizens must be asked for at international workshops. While energies are the base of economic activities, and the sustained development thereof is indispensable, how to take balance with health and environment in the global scale is a large assignment. Joint Japan-U.S. discussions are required on technological innovation, such as for regenerative energies, energy conservation, safety of and wastes from nuclear reactors, clean use of fossil fuels, and fuel cells. International cooperation, including that from developing countries, is also important. (NEDO)

  19. Investigation into introduction and promotion of clean energy cars; Clean energy jidosha no donyu sokushin ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Gazing the introduction target for fiscal 2000 and 2010, the paper arranged comprehensively and systematically the trend in Japan and overseas of clean energy cars and described subjects. Themes of the study to be promoted in terms of electric cars are: Li secondary batteries, heightening of performance of batteries such as Ni-hydrogen, power generation/power storage hybridization to make the long-distance travel possible. For the price reduction, the body is so made as to make it possible to select three kinds of power unit, that is, gasoline, hybrid, and electricity. Low noise and easy operation are also important. As to natural gas vehicles, the price is more than three times as high as that of gasoline vehicles, and relaxation of the related regulations on metal tanks, the Road Traffic Act, etc. is necessary. It is indispensable to establish quantity production and technical standards and reduce cost by the remodeling for bi-fueling with gasoline engines, development of FRP tanks, etc. Methanol vehicles are the closest to gasoline vehicles, but the introduction is delayed having no groups for generalization. Solar and hydrogen cars are promising, but are on a stage of developing the basic technology. 43 figs., 104 tabs.

  20. FY 2000 report on the survey of the project to promote and support the formation of the environmentally friendly energy community. Feasibility study on the waste utilization high efficiency power generation project; Kankyo chowagata energy community keisei sokushin jigyo chosa hokokusho. Haikibutsu riyo kokoritsu hatsuden jigyo ni kakawaru FS chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    An investigational study was conducted on energy recovery (power generation) in disposal of industrial waste. The capacity of power generation facilities in incineration processing of industrial waste reached approximately 200,000kW (50 facilities) in the total nationwide. The incineration-processed waste is mainly chips of wood, waste tire and bagasse. Almost all the electric power is for non-utility use, and there are no examples of selling it outside. In the metropolitan area, there is only one example of the industrial waste incineration power generation in Tochigi prefecture. This is because there are extremely very few enterprises which are sources producing the waste as target. However, if the industrial waste market is targeted, there is a future. The industrial waste has a lot of disadvantages as power generation use fuel because of its diversification, but the use of it as fuel is technically easier than the use of the general waste as RDF. Accordingly, it can be used for power generation with no need of special technology or facilities. When picking up facilities with a potentiality of high efficiency power generation from the existing incinerators in operation of persons in charge of industrial waste processing, approximately 125,000 kW can be obtained only from remodeling of the existing facilities. (NEDO)

  1. Fiscal 1998 research report. Study on the possibility of international cooperation for high- efficiency urban heat use systems for CO{sub 2} reduction; 1998 nendo chosa hokokusho. CO{sub 2} sakugen no tame no toshi netsu riyo system kokoritsuka ni kakawaru kokusai kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This research aims at study on the possibility of international cooperation such as technology transfer and technical cooperation between developed countries for introduction of high-efficiency urban heat use systems into developing countries from the viewpoint of global warming control. On the case of a city in the south-eastern district in China, this research studies the principle of international cooperation such as technology transfer and research cooperation through survey on social and economical restrictions to their introduction into developing countries and study on a CO{sub 2} reduction effect by the introduction. This report describes the current technology for high-efficiency urban heat use systems in developed countries, the current energy use in Chinese cities and some issues, current heat use technologies, the case study on the potential and constraint of high- efficiency urban heat use systems, and the case study on the CO{sub 2} reduction effect of the high-efficiency urban heat use system. Expectation for Japanese technical cooperation as such international cooperation is described. (NEDO)

  2. FY 2000 report on the survey of policies on cooperation in new energy/energy conservation for developing countries by developed countries/international organizations. Survey of collection/analysis of information on effective energy utilization, etc.; 2000 nendo senshinkoku kokusai kikan no tai tojokoku shin energy sho energy kyoryoku seisaku ni kakawaru chosa hokokusho. Energy yuko riyo nado joho shushu bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Looking for measures for cooperation in effective energy conservation for developing countries, the paper arranged characteristics of the policies, systems and organizations in relation to energy conservation/new energy policies in developed countries and international organizations excluding Japan. Concretely, survey was made of the following 5 fields: 1) new energy cooperation (project) for developing countries by developed countries and international organizations excluding Japan; 2) outline of activities by aid giving organizations; 3) energy conservation policies of developing countries and cooperation of developed countries and international organizations; 4) policies of new energy introduction in developed countries; 5) study to reinforce cooperation for helping developing countries by Japan and developed countries/international organizations excluding Japan. In 1), survey is composed of case study of the main project and study of the outline of activities by aid giving organizations. The activities by the following aid giving organizations were surveyed: the World Bank group, International Finance Corporation (IFC), United Nations Development Program (UNDP), the European Committee and the Asian Development Bank (ADB). (NEDO)

  3. Report on the supplementary survey on the data processing in the FY 1997 survey of the promotion of geothermal development. Gravity filter analysis (No. B-6 Tsujino-dake area); 1997 nendo chinetsu kaihatsu sokushin chosa data shori ni kakawaru hosoku chosa (juryoku filter kaiseki) hokokusno. No.B-6 Tsujinodake chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    As a part of the FY 1997 survey of the promotion of geothermal development, the gravity filter analysis was made of the data processing in the Tsujino-dake area of Kagoshima prefecture, and the results were summarized. The geothermal fluid used in the Yamagawa geothermal power plant has the residual magma brought by activities of volcanic rocks of the Ata central shield volcano as heat source, and the fracture system and deep intrusive rocks are reservoirs. A small scale of gravity anomaly area is located, and it reflects high-density volcanic rock masses which are distributed on the earth surface or shallowly under the ground. The ridge stretching from Kiyomi-dake to the Narukawa tunnel and the ridge connecting Kuze-dake and Tsujino-dake are in the high-gravity area and reflect high-density rocks in the shallow part and deep part. There is a possibility of the existence of the fracture system in the high-density deep basement. Calderas continue close to the south of the high-gravity ridge stretching from the Kiyomi-dake to the Narukawa tunnel, and the fracture system which brings the eruption of volcanic rocks of the Ata central shield volcano and the fracture system forming caldera exist in parallel. From the aspect of the geothermal structure, a consideration was made of rock layers which possibly compose the rise of high-density basement in the deep part near the Tsujino-dake. (NEDO)

  4. Report on the FY 1993 basic survey for industrialization related to the survey of overseas geological structure (Muara Lakitan area, Indonesia). Tables and drawings; 1993 nendo kaigai chishitsu kozo nado chosa ni kakawaru kigyoka kiso chosa hokokusho (Indonesia Muara Lankin chiku). Hyo oyobi zumen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    These are tables and drawings for the FY 1993 basic survey for the coal mine development/industrialization in the Muara Lakitan area of Indonesia. The geological structure in the survey area is under six sets of the anticline/syncline structure which have an NW-SE axis of fold, and exposes the Muaraenim seam repeatedly. The theoretical coal reserve in the depth down to 200m of each of the seams, Nos. 1, 2, 5, 12 and 13, which are great in coal seam change and exist relatively stably, is 143 million tons. The depth for adoption of the shovel/truck system open pit mining seems to be 50m or shallower, and the production is to be approximately 70 million tons. The coal is classified into a subbituminous coal-brown coal rank of the JIS classification. As tables, included were a table of the calculation of coal amount by seam and a table of the analytical result of coal by seam. As drawings, included were borehole logs of coal seam by boring, diagrams of thickness by seam such as the seam thickness/diagrams of thickness by seam such as the coal thickness, diagrams of range of calculating the coal amount, etc. Besides, in relation to coal properties, the report included value diagrams by seam of the inherent moisture, the ash, the volatile matter, the fixed carbon, the heating value, and the total sulfur content. (NEDO)

  5. Fiscal 2000 strategic surveys for respective technical fields. Hydrogen-based energy working group (Analysis of project results relating to hydrogen technology); 2000 nendo bun'yabetsu senryaku chosa hokokusho. Suisokei energy WG (Suiso kanren gijutsu ni kakawaru jigyo seika tou bunseki chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Attention is focused on the molten carbonate fuel cell (MCFC) technology which has enjoyed the largest number of industrial property applications out of hydrogen-related technologies under development by NEDO (New Energy and Industrial Technology Development Organization). The patent application is utilized as a tool for analysis, and endeavors are made to systematize and then analyze the correlations between the tasks to discharge and the results of studies in the process of MCFC development. Findings are described below. It is quite difficult to specify the technology involved by the study of patent abstracts. Since an applicant for patent is inclined to describe the application so that it will cover an extensive scope (or, so that the patent will be taken in a broad sense), it takes much time for researchers other than the applicant to specify the field of technological studies where the application originates. Such being the case, it cannot be easily determined whether or not a patent applied for by a private-sector corporation has its origin in a NEDO-implemented project. In addition, it is found that there is not necessarily a correlationship between the importance of a research and development goal and the number of patents generated. (NEDO)

  6. FY 2000 report on the survey of new energy policies by developing countries. Survey of collection/analysis of information on effective energy utilization, etc.; 2000 nendo tojokoku no shin energy seisaku ni kakawaru chosa hokokusho. Energy yuko riyo nado joho shushu bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of effectively introducing technologies for new energy/energy conservation in developing countries, the paper arranged the policies, systems and organizations in relation to new energy in developing countries. Survey was made of the following two fields: 1) new energy in developing countries; 2) situation of new energy introduction in developing countries (India, Indonesia, Thailand, Malaysia, the Philippines and China). In 2), about India, for example, survey was made on the following: outline of the new energy policy, regulation for new energy promotion and law specifying concrete measures, departments in charge/promotion organizations for new energy, system and setup for new energy promotion, numerical target of new energy introduction, support from developed countries including the E.U. and the U.S. and the effects, support from international organizations including the World Bank and UNDP and the effects, the country's main industries related to new energy, the government's policy for the domestic production, outline of the use of India's biomass project, etc. (NEDO)

  7. Report on survey in fiscal 1999 for promotion of geothermal development. Supplementary survey on data processing (fluid inclusion test) for Tsujinodake Area No. B-6; 1998 nendo chinetsu kaihatsu sokushin chosa hokokusho. Data shori ni kakawaru hosoku chosa (ryutai gan'yubutsu shiken nado) No.B-6 Tsujinodake chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-01

    This paper reports the fluid inclusion test in the Tsujinodake area in fiscal 1998 for the survey on promotion of geothermal development. The fluid inclusions were classified into three types: those with the maximum value or the average value of the homogenizing temperature agreeing nearly with the saturated boiling curve, those with the homogenizing temperature showing the interim temperature between the present well temperature and the saturated boiling curve, and those agreeing nearly with the present well temperature. It is presumed that the bed temperatures in depths of 1,125.30 m and 1,427.50 m have changed very little since after formation of the present circulating and flowing systems of geothermal waters until now. In contrast at the depth of 1,691.75 m, the bed temperature was estimated to have fallen slightly from that in the most active period of the geothermal water activities. As a result of the rock age measurement, it is estimated that, in the Nansatsu bed groups distributing around the N10-TD-1 well, the temperature has fallen gradually after having been subjected to hot water alteration actions at higher than 200 degrees C, and cooling has taken place down to 200 to 250 degrees C as the fission track date temperature of zircon in the relatively late period (about several hundred thousand years before). There should have been no thermal change that affects the age measurement up to now since then. (NEDO)

  8. Research report for fiscal 1998. Research of feasibility of international cooperation over technologies of photovoltaic power generation in deserts and long-range transportation of generated power; 1998 nendo chosa hokokusho. Sabaku chiiki wo riyoshita taiyoko hatsuden chokyori yuso gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Studies were conducted about the construction of systems for the above. A working group on international cooperation feasibility was established inviting several scientists and specialists, and a VLS-PV (very large-scale photovoltaic) system feasibility study plan was drafted which was to construct a framework in which international cooperation would be carried out. At preliminary meetings etc., participated in by members of the Task VI workshop and of several IEA (International Energy Agency) member states, opinions were heard on the Japanese plan, which was also improved there. An agreement was reached between CTI and IEA/PVPS that a preliminary feasibility study be conducted for one year under IEA/PVPS Task VI, and, in compliance with this agreement, a 2nd specialists' meeting was held at Milan, Italy, and then a 3rd at Kyoto, Japan. The fruit was 'A Preliminary Analysis for the VLS-PV Survey' completed through the cooperation of the participating countries. (NEDO)

  9. FY 1998 annual report on the compilation of database of experts for development of welfare equipment. Surveys for collecting information of institutes supporting, e.g., welfare equipment research and development; 1998 nendo fukushi yogu no kaihatsu ni kakawaru senmonteki chiken wo yushita jinzai database no kochiku chosa hokokusho. Fukushi yogu kenkyu kaihatsu nado shien kikan joho seibi chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote supply of high-quality, inexpensive welfare equipment, the data about public testing and research institutes throughout Japan are collected for their organizations, research themes, expertized areas, relations with welfare equipment, future activity guidelines and the like, and expert employees, so that enterprises can have adequate advises from them, when they plan to start researches on and development of related equipment. Information was obtained by means of questionnaires returned back from a total of 127 institutes related to industrial testing and researches, and 61 institutes, e.g., rehabilitation centers, deeply related to welfare equipment. This reports compiles information on 48 institutes which are conducting researches or the like on welfare equipment. The compiled lists of the local institutes supporting welfare equipment research and development activities describe, e.g., their total expenses, numbers of technical experts, conditions of windows responsible for welfare equipment or the like, percentages of expenses related to welfare equipment on total expenses, percentages of numbers of technical experts responsible for welfare equipment on total numbers of technical experts, and major research themes on welfare equipment. (NEDO)

  10. FY 1999 report on the results of the introductory study on the global environmental industry technology. Investigational study on the environmental creation technology by the application of ecosystem information functions; 1999 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu seika hokokusho. Seitaikei joho kino oyo ni yoru kankyo sozo gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To know the state of environmental pollution before it clearly exists, an investigational study was made on the technology to measure environmental stress at high sensitivity, in wide range and at high speed using functions to respond chemical substances, etc. which living organisms have. The FY 1999 results were outlined. As to the application of ecosystem information functions, survey was conduced paying attention to the environmental stress response of each of the bacteria, algae, plants and animals, responses viewed from the manifestation of immunity antibodies which occurs inside living organisms and changes at genetic level, and responses of algae and plants in case of specifying environmental pollutants. In relation to the application of the biological amplification mechanism, survey was carried out on environmental stress signals sent from plants, selection of environmental stress index plants, detection of environmental pollutants using bacteria, high sensitivity detection using animal (nematode), etc. Concerning the standardization of the environmental measuring technology by the application of ecosystem information functions, survey was conducted on artificial molecular recognition sensor, antibody device sensor, biochips, system construction, etc. (NEDO)

  11. Leading research for fiscal 1998 on innovative technology for the earth. Researches on technologies for creating ecology using ecosystem's information transmitting function; 1998 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu. Seiteikei joho kino oyo ni yoru kankyo sozo gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim is to develop a technology for detecting environmental pollution before it becomes apparent and thereby to contribute to the development of technologies to minimize the damage that may be inflicted upon the global environment. For this purpose, researches are conducted in search of techniques to detect, at high speed with high sensitivity over a wide scope, the response of living organisms to chemicals. In a research on the application of the reaction of ecosystem to environmental stress, communication between living organisms in coping with environmental chemicals is investigated. It is then found that the growth of vegetable roots may be used as a measure for the detection of environmental pollutants but that the method is too low in sensitivity. A research is conducted on the creation of an ecological reporter function using the biological amplification technique. It is then found that the immunoreaction-aided measuring of environmental pollutants yields an excellent result in terms of sensitivity but that it has a problem in its resistance to environmental conditions. In a research on the standardization of environmental measurements using ecological information, it is found that the primary object of research and development should be a systematization technology compatible with biological functions. (NEDO)

  12. Leading research for fiscal 1998 on innovative technology for the earth. Researches on technologies for creating ecology using ecosystem's information transmitting function; 1998 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu. Seiteikei joho kino oyo ni yoru kankyo sozo gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim is to develop a technology for detecting environmental pollution before it becomes apparent and thereby to contribute to the development of technologies to minimize the damage that may be inflicted upon the global environment. For this purpose, researches are conducted in search of techniques to detect, at high speed with high sensitivity over a wide scope, the response of living organisms to chemicals. In a research on the application of the reaction of ecosystem to environmental stress, communication between living organisms in coping with environmental chemicals is investigated. It is then found that the growth of vegetable roots may be used as a measure for the detection of environmental pollutants but that the method is too low in sensitivity. A research is conducted on the creation of an ecological reporter function using the biological amplification technique. It is then found that the immunoreaction-aided measuring of environmental pollutants yields an excellent result in terms of sensitivity but that it has a problem in its resistance to environmental conditions. In a research on the standardization of environmental measurements using ecological information, it is found that the primary object of research and development should be a systematization technology compatible with biological functions. (NEDO)

  13. Report on the survey in fiscal 1998. A survey on long-term energy technology strategy (a survey related to arrangement of information groups and aiding means for establishing policies related to research and development of energy and environment technologies); 1998 nendo choki energy gijutsu senryaku chosa. Energy kankyo gijutsu kenkyu kaihatsu ni kakawaru seisaku kettei no tame no johogun no seibi narabi ni shien shuho ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper discusses aiding means for establishing the research and development strategy for maximizing greenhouse effect gas reduction for a short period (year 2010) and an ultra long period (year 2030 and on). First, the situation surrounding the existing energy and environment technologies and technological assignments (themes) were put into order. Rough calculations were made on the selected themes as to their effect of greenhouse effect gas reduction. Based on the result of these reduction amount calculations, provisionary introduction scenarios including analyses by groups and users were prepared according to each theme. On the other hand, data groups related to the energy and environment technologies were investigated and put into order. The data groups include literatures and achievements of the past researches, and are expected of utilization for estimating the introduction potential to calculate effects of future research and development. In addition, discussions were given on methods to analyze cost-effect relationship in the energy and environment technologies. Importance was placed on the case surveys inside and outside the country, and simple models suitable for themes in the New Sunshine Project were built for an attempt of case studies. (NEDO)

  14. Fiscal 2000 research report on the study on new device material, measurement, and analysis technologies for data communication base improvement program; 2000 nendo joho tsushin kiban kodoka program ni kakawaru shin device zairyo keisoku kaiseki gijutsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    Concerning the 'new device material, measurement, and analysis technologies' which is one of the important technological constituent of the data communication base improvement program, investigations were conducted as to the future direction of middle-term technology development efforts and the important tasks to discharge. Workshops were organized to deal with the subjects named below, and the results of discussion were made into a report. It is proposed in the report that common recognition be fomented about future feasibility of the development of the new device material, measurement, and analysis technologies; that presentations be made as to how the development of the new device material, measurement, and analysis technologies should be carried out in what direction; that the tasks to discharge for the new device material, measurement, and analysis technologies be clearly defined; and the like. It is also decided that findings offered by experienced people of the industrial, academic, and government circles be fully utilized at deliberation conferences and that studies be conducted for the implementation in the future of the data communication base improvement program. Materials on the 1st-4th semiconductor program study meetings and EIAJ (Electronic Industries Association of Japan)/NEDO (New Energy and Industrial Technology Development Organization) workshops are collected in the report. (NEDO)

  15. Fiscal 1999 survey report on basic feasibility concerning model project for energy conservation in fiber dyeing and processing industry in Thailand; 1999 nendo Tai ni okeru sen'i senshoku kako sangyo no sho energy ka model jigyo ni kakawaru kihonteki jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A feasibility study was conducted for the implementation of the optimum model project in the fiber dyeing and processing industry in Thailand. This paper describes the results of fiscal 1999. Seventy percent of about 400 companies are those heavily consuming energy, while small-scale businesses having a production capacity of less than one million yards/month take the sixty percent of the industry. Their energy conserving measures are behind. Measures against ground subsidence and drainage cost these companies greatly. Trade competition with China and others is being intensified. Although designated under the Energy Saving Promotion Act, the plants are not enjoying the privilege. Needed for the energy saving measures are grasp of the current situation such as energy consumption status, thorough operation management, improvement of energy efficiency in the present production facilities, renewal/additional installation of production equipment, and implementation of developmental energy saving measures. As energy conservation measures are deemed adaptable to the industry if the investment recovery period is two years or less, diagnostic analysis was made on six plants, with diffusion of the result examined. The total energy consumption of the industry was estimated to be reducible by 35% through high-recovery-rate measures such as improvement of boilers, recovery of exhaust heat, control of energy consumption rate, and introduction of dyeing machines having low liquor ratio. (NEDO)

  16. Feasibility study of international cooperation in the research/development of a solar energy utilization system by the innovative solar thermochemical process; Kakushinteki solar netsukagaku process ni yoru taiyo energy riyo system no kaihatsu kenkyu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    At COP3 in 1997, an agreement was made to the innovative technical development/promotion by international cooperation, and the promotion of transfer of environmental technology to developing countries. Under the agreement, a feasibility study of international cooperation was made, and especially a study was conducted of the utilization/development of solar energy by the innovative solar thermochemical process. The main reason for global warming is emissions of a large amount of CO2 caused by the direct combustion of fossil fuels. Therefore, a CO2 recycle system taken up in the study enables a more substantial decline in CO2 emission (kg/kWh) per unit generation than the conventional thermal power system by composing solar methanol or solar dimethyl ether using fossil fuels including coal, water, CO2, etc. as raw materials and using solar energy as heat source, and by using this as fuel (solar fuel). CO2 can be reduced by 13% to 14% by substituting solar methanol or solar dimethyl ether produced from petroleum/methane equivalent-mol mixed raw materials for the equivalent mol coal and natural gas of the thermal power plant (CO2 recovery is not necessary). 34 refs., 47 figs., 34 tabs.

  17. FY 1999 survey report on the research survey on the formation of a social consensus on the introduction of the global warming mitigation technology; 1999 nendo ondanka taisaku gijutsu no donyu ni kakawaru shakaiteki goi keisei ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    As to the development and introduction of the global warming mitigation technology, the paper studied an approach to the formation of a social consensus and how to apply concrete methods and proposed a realistic approach in the light of the present situation of public enterprises in Japan. As tools and rules which are particularly important in activities of forming the consensus, the paper cited up what the PR control should be, responses to mass communications, HP making and regulation/preparation of the related laws, and made a concrete study. As examples in which there occurred friction with the society due to the insufficient formation of consensus, the following construction plans were taken up to consider problems, etc. in disclosure of the information in the plans: Underground Research Laboratory, movable weir in the Yoshino River, and waste disposal facilities at Fuimae tideland. Also in Japan, some methods for the consensus formation have been carried out, and in the survey, as concepts for classifying the methods, two different approaches, Public Outreach and Public Relations, were introduced. As to the former, a consensus formation method in the construction of power plants in Japan was introduced, and as to the latter, a method in consensus conferences in the U.K. (NEDO)

  18. Achievement report for fiscal 1981 on Sunshine Program-assisted project. Survey of Australian industrial capability and construction capability relative to Australian brown coal liquefaction plant construction project; 1981 nendo Goshu kattan ekika plant no kensetsu ni kakawaru kogyoryoku, kensetsu kojiryoku ni kansuru chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    The industrial capability and construction capability of Australia are surveyed in relation with the project of constructing a brown coal liquefaction plant there. Australian heavy industry is conspicuously advanced in the field of mining machinery involving coal, iron ore, and other mineral resources. On the other hand, in the fields of general-purpose machinery for plants and of civil engineering machinery, it is behind other countries in terms of technology and cost because of the small market. When an industrial project is implemented in Australia, consulting firms, engineering contractors, etc., operate independently from each other, and the project is propelled forward under a perfect specialization system. Labor-related problems in the civil engineering and construction industry are the recruitment of laborers which is difficult and the delay in and suspension of construction due to labor disputes that take place very frequently. In Victoria State where a brown coal liquefaction plant is under construction, the availability of laborers specializing in construction is rather higher than in other states, and there is no important problem in this respect. One cannot be too prudent in Victoria State, however, since it includes a region which is the most notorious in Australia in terms of labor-management dispute. (NEDO)

  19. Achievement report for fiscal 1998 on the preceding research related to global environment industry technologies. Survey and research on reduction of nitrogen monoxide; 1998 nendo chikyu sangyo gijutsu ni kakawaru sendo kenkyu asanka chisso no haishutsu teigen ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Nitrogen monoxide is a strong greenhouse effect gas having warming up index per molecule 300 times greater than that of CO2, and is designated as the object of reduction in the Kyoto Conference. The present preceding research discusses necessity of performing research and development works related to reducing the emission of nitrogen monoxide, and if it is necessary, places the final objective on proposition of what researches should be planned. Fiscal 1997 being the first fiscal year of the preceding research has surveyed emission amount from different emission sources, and enumerated the research and development assignments. Fiscal 1998 falling under the final fiscal year summarizes the emission amount including the future trends, surveys the feasibility of the promising technological measures through experiments, and proposed finally a research and development plan desired of implementation in the future. The proposal contains a research plan placing development of nitrogen monoxide decomposing catalysts and automobile catalysts as the main objectives. Among the domestic nitrogen monoxide generating sources, about 2/3 is the man-made generation sources, hence catalysts, if developed, may be applied to such facilities as combustion furnaces. (NEDO)

  20. Report on the FY 1999 research survey on the development of high ductile chromium alloys; 1999 nendo koensei kuromu gokin no kaihatsu ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The R and D of chromium alloys had been conducted till about the 1970s, which brought the unfavorable results. That's why chromium alloys are brittle at normal temperature and difficult in processing. However, the technology development in recent years review them. The development is earnestly desired also of the materials exceeding the Ni base super alloys which are heat resistant materials for power generation. Cr is rich as resource and light-weighted, and the oxidation film is stable and self-restorational at high temperature. The alloys are excellent in processability at normal temperature and excellent also in toughness. The nitrogen content is strongly concerned with brittleness and intergranular fracture at normal temperature. Therefore, Cr alloys were trially manufactured by the HIP sintering/hot forging method using electrolytic Cr powder with high-purity (99.99%) and low-nitrogen (10ppm) to study a possibility of improving brittleness at normal temperature, mechanical properties at high temperature, oxidation resistance, high-temperature corrosion resistance, etc. A variety of excellent characteristics of Cr alloys were made clear. However, also made clear were the problems: strength is low at normal temperature/high temperature; screw process is impossible because of high notch sensibility; those are not almighty high-temperature corrosion resistant materials. Further efforts should be exerted for the commercialization. (NEDO)

  1. Initiative research in fiscal 2000 in relation with global environment industrial technologies. Achievement report on investigations and researches of emission-free manufacturing (EFM); 2000 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu seika hokokusho. Emission free manufacturing (EFM) no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Three working groups were established, each having assignments of developing a technology to evaluate environmental load imposed by processing processes, developing a new manufacturing process intended of reducing environmental load, and remarkably improving the existing manufacturing technologies. Investigations and researches were performed on the current technological trends and technological problems in relation with emission-free manufacturing. In the environmental load evaluation technology, it was indicated that the amount of charged energy per one million yen of products made by metal machine tools is 10040 Gcal/M yen, and that, with regard to CO2 emission amount and resource depleting load at the small machining center, the amounts attributable to the raw materials are 80% and 90% respectively, wherein either item can be reduced by recycling iron. For the comprehensive low-emission processing technology, investigations were carried out on a casting process not using sandmolds, substitute lubricants, dry forging, semi-solid processing, and deep drawing process using ultra-high pressure water. For the functional low-emission production technology, investigations were performed on performance improvement in processing machines, energy saving, and reduction in emission. (NEDO)

  2. Fiscal 2000 operation report. Fiscal 2000 model project for promoting advanced utilization of coal (Survey on data control system for advanced utilization of coal in Japan); 2000 nendo sekitan kodo riyo shuishin moderu jigyo gyomu hokokusho. Nihon no sekitan kodo riyo ni kakawaru data kanri system chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the purpose of contributing to the drafting of, for example, measures for securing coal resources for Japan and strategies for developing coal utilization technologies from the standpoint of the world climate of the coal supply/demand in the future, database was built concerning coal information such as coal-related supply/demand trend, technological development and utilization status in Japan and foreign countries, with the results of fiscal 2000 reported. In the preparation of related applications, a jump function in the case of pages unregistered with related subjects was added to the coal information retrieval system completed last year, as were a subdividing function of retrieval conditions and a link function to pages of a technical term dictionary. In the arrangement of the database classified by the fields, programs were prepared on 14 tables primarily in relation to supply and demand, with the collection, processing and registration of the data performed. In addition, in order to deal with the clarification of the patent licensing of GIF related technologies, there was developed a graph display program using a general-purpose language, Java. (NEDO)

  3. Achievement report on the incoming projects related to ITS. Research and survey involving 'Research and development of universal design vehicle based on ITS technology'; ITS renkei kokei project an. 'ITS gijutsu wo tenkaishita universal design vehicle no kenkyu kaihatsu' ni kakawaru kenkyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    For the promotion of 'Report on Strategy of Automobile Industrial Technologies - Strategy 2 - Promotion of Development of Vehicle Environment Recognition Technology and Driver's State Detection Technology,' investigations and studies including overseas surveys are conducted over six selected subjects which are (1) ITS (Intelligent Transportation System) and VCSS (Voice Communications Switching System), (2) old people, handicapped people, and universal design, (3) intelligent interface, (4) techniques of assessing bionic data and load of driving, (5) driving simulator and virtual reality, and (6) data communication, mobile data communication in particular. It is then found that, on the assumption that there exists a mobile communications environment such as ITS or Internet aboard the automobile, it is important to develop a universal design automobile which adapts itself to the driver thereby respecting driver's viewpoint and that such is to be accomplished by grasping driver's characteristics especially under extraordinary conditions in the way of Kansei engineering and by redesigning the driver's operating system making use of the active interface technology. A conclusion is reached that development should continue in compliance with the separately specified 6 items which are indispensable for the research and development of an ITS based man-adaptive automobile. (NEDO)

  4. Fiscal 1999 technical research report. Development project on prompt-effect international standards for developing new industry (Comprehensive survey and research concerning promotion of international standardization); 1999 nendo shinki sangyo ikusei sokkogata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru sogo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For encouraging the promotion of international standardization involving the six subjects of advanced technology taken up under the above-named project, wide-range investigations are conducted into measures for international standardization, the activities of international standardizing agencies and organizations, and the approaches of European and American business corporations to this issue. Technical literature and material are studied in Japan, and interviews are held overseas with responsible persons at organizations and corporations engaged in this task. At Standards Development Organization (SDO) of America, verification tests are under way for early development into international standards of technical standards it has so far developed independently. For the strategical utilization of intellectual property incorporated into its technical standards, SDO accepts that the best policy is to win approvals from patent proprietors at the early stage of standardization process by presenting them with conditions about patent implementation. In Europe and America, for the enhancement of their competitive power in the international theater, governments and civil sectors cooperate with each other for the establishment of international standards and, in business corporations, the management takes the initiative in coping with the issue with an understanding that there are business opportunities in international standardization. (NEDO)

  5. Reports on 1977 result of research. Investigation for selecting site location of pilot plant for 7,000Nm{sup 3}/day class high calorie gasification; 1977 nendo sunshine keikaku ni kakawaru plant kenkyu kaihatsu seika hokoku. 7,000Nm{sup 3}/nichi kyu kokarori gas ka pilot plant yochi no ricchi sentei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-20

    A report was made on the result of investigation for selecting a suitable site for a coal gasification pilot plant. The high calorie gasification plant under the Sunshine Project is scheduled to have a parallel operation of two methods. It could be decided on one only method depending on the future studies. One is the 'water gasification method' using coal only as the raw material, with hydrogen gas added to contrive methanization. The other is the 'hybrid gasification method' using mixed slurry of powdered coal and heavy oil as the raw material, with oxygen supplied to it to form a clean gas. The sites proposed for the pilot plant are the cities of Yubari, Iwaki, Kita-Ibaraki, Tagawa, Iizuka and Imari. The items for assessment of cost effectiveness are the expenses of development of a site, road construction, removal of existing obstacles, plant construction, power receiving equipment construction, irrigation supply facilities construction, wastewater treatment system construction, ash discharging system construction, transportation, and supply/processing-related maintenance. As a result of the assessment, Iwaki city was picked up as the area almost free from drawbacks to cost effectiveness. (NEDO)

  6. Report on investigations in fiscal 2000 on the projects to support introduction of environment friendly coal utilization system. Green helmet project for briquette production plant - Mae Moh coal mine, Thailand; 2000 nendo kankyo chowagata sekitan riyo system donyu shien jigyo chosa hokokusho. Briquette seizo setsubi ni kakawaru green helmet jigyo (Thai koku Mae Moh tanko)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    This Green Helmet Project is intended to suppress generation of environment polluting substances in association with coal utilization in Thailand by demonstrating and improving the proliferation infrastructure for the clean coal technology to be used widely in Thailand. The project is also intended to serve for stabilized assurance of energies for Japan. The demonstration project related to briquette manufacturing facilities executed as one of the 'Projects to support introduction of environment friendly coal utilization system' is intended to manufacture at low cost a briquette which is low in odor, free of smoke, and suppressed largely of sulfur oxide generation. The briquette is made by adding clayish minerals, sulfur, a fixing agent and a binder into brown coal being a low grade coal. The project implements proliferation of the technology to reduce environmental load associated with coal utilization in developing countries according to the situation and needs of the counterpart countries. The present project has performed the site surveys and guidance of operation and maintenance techniques as follow-up works of the demonstration project having been completed by cooperation between Japan and Thailand. It is considered that what had been intended in the beginning has been achieved sufficiently. (NEDO)

  7. FY1995 research report on the survey of cryogenic energy utilization systems for environmentally friendly energy community project. Case studies of LNG cryogenic energy cascade-wise utilization; 1995 nendo kankyo chowagata energycommunity jigyo ni kakawaru reinetsu riyo system kento chosa hokokusho. LNG reinetsu no cascade teki riyo case study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Japan's import of LNG (liquefied natural gas) has increased in these 15 years from 13-million tons to 43-million tons at a high rate of 2-million tons a year. At present LNG is used only in power generation and town gas business, and its cryogenic feature which may be useful in various fields is not being utilized. In this survey, factors impeding the wider application of the cryogenic energy are investigated, methods for using the energy more widely and mechanisms required therefor are studied, and discussion is made about the feasibility of the utilization of the energy in a cascade-wise form under the environmentally friendly energy community project. Researches are conducted and the results are evaluated in a study carried out on the comprehensive utilization of LNG cryogenic energy. These researches involve the actualities and trends of LNG cryogenic energy utilization in Japan; current status and prospect of the involvement of LNG bases with their neighboring industries and communities; technological measures for cryogenic energy utilization; technological measures related to low-temperature media and cold heat transportation systems; technological measures for the cascade-wise multidirectional utilization of cryogenic energy; and case studies on assumed local models. (NEDO)

  8. FY 2000 Immediate-effect type project for research and development for international standards supporting information technology industries. Comprehensive study on promotion of international standardization; 2000 nendo joho sangyo shien sokkogata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru sogo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The information technology and international standardization are studied for the elementary information technology, mechanical safety areas and electronic trading, aimed at achieving the international standards in a short time for the information industrial sector, which shows rapid technological development. The program for the elementary information technology includes development/standardization of the testing/evaluation methods for transparent electroconductive films for notebook computers, liquid crystal monitors or the like, specifically for the mechanical and physical properties. The program for mechanical safety areas includes definition of the closed space type mechanical safety monitoring techniques and use of safety-confirmation type sensors for the techniques, and standardization of the requirements of the protectors for use of the safety-confirmation type sensors, among others. The program for the electronic trading includes standardization of the electronic catalogues of the instrumentation devices, dictionaries of the instrumentation devices and device-screening processes. The other efforts include development of the applications and system infrastructure functions, construction of the demonstration test systems, and demonstration tests. (NEDO)

  9. Project in fiscal 2000 of developing international standards for supporting new industries. Comprehensive surveys and researches in relation with promotion of international standardization; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru sogo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective of promoting the international standardization efficiently and strategically, surveys were performed on trends of international standardization in Europe and America, and researches on means for the international standardization. The standards strategy in the U.S. is to increase the U.S. competitive power in overseas countries, support strongly the domestic markets, and at the same time, deal with problems such as those of the environment. It attempts to structure a framework that can be utilized by any concerned parties, including business entities, the government, and consumers, whereas the National Standards Strategy (NSS) has proposed the initiative. In Europe, targeting to establish international standards originated from Europe, works are becoming more active for new technologies such as information communicating technologies from the R and D phase to the test and evaluation methods, taking the standardization into consideration. These works are being carried out within the scope of the common EU R and D, represented by the 'Framework program' and the 'EUREKA program'. In the survey and research on means to complete the international standardization, analyses and surveys were performed on the latest information, such as TC/SC, which are scheduled of proposition. Advices were given on giving the directionality and establishing the strategy. (NEDO)

  10. FY1995 research report on the survey of cryogenic energy utilization systems for environmentally friendly energy community project. Case studies of LNG cryogenic energy cascade-wise utilization; 1995 nendo kankyo chowagata energycommunity jigyo ni kakawaru reinetsu riyo system kento chosa hokokusho. LNG reinetsu no cascade teki riyo case study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Japan's import of LNG (liquefied natural gas) has increased in these 15 years from 13-million tons to 43-million tons at a high rate of 2-million tons a year. At present LNG is used only in power generation and town gas business, and its cryogenic feature which may be useful in various fields is not being utilized. In this survey, factors impeding the wider application of the cryogenic energy are investigated, methods for using the energy more widely and mechanisms required therefor are studied, and discussion is made about the feasibility of the utilization of the energy in a cascade-wise form under the environmentally friendly energy community project. Researches are conducted and the results are evaluated in a study carried out on the comprehensive utilization of LNG cryogenic energy. These researches involve the actualities and trends of LNG cryogenic energy utilization in Japan; current status and prospect of the involvement of LNG bases with their neighboring industries and communities; technological measures for cryogenic energy utilization; technological measures related to low-temperature media and cold heat transportation systems; technological measures for the cascade-wise multidirectional utilization of cryogenic energy; and case studies on assumed local models. (NEDO)

  11. FY 2000 report on the trend survey of technical development of high speed/high function electronic devices such as quantum functional devices in association with the rationalization of energy utilization; 2000 nendo energy shiyo gorika ni kakawaru ryoshika kino soshi nado kosoku kokino denshi device no gijutsu kaihatsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Concerning the results of the R and D made by NEDO of superlattice devices (FY 1981-1990) and quantum functional devices (QFD) (FY 1991-2000) as high speed/high function electronic devices, this survey was aimed at investigating the trend of the newest technology to grasp the technical effects, the state of commercialization/product-making, and the future. The effects, technical subjects, etc. in the R and D of superlattice devices were succeeded to the R and D of QFD as the succeeding project. Here, therefore, the paper arranged the outlook of the commercialization/product-making in relation to the R and D of QFD and the future R and D subjects. In the R and D, features of QFD as target were made clear. The commercialization is limited to Motorola's QMMIC, Fujitsu's RHET, etc. As to the other R and D items, subjects of the technical development to be implemented toward the commercialization just became clear. The subject is the heightening of micro (nano meter) processing technology. The important subject, in particular, is compatibility of the heightening of micro processing and the improvement of throughput. (NEDO)

  12. Research report of FY 1997 on the environmentally acceptable coal utilization system introduction support project. Follow-up project on circulating fluidized bed boiler introduction (Calaca Batangas Thermal Power Station); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system donyu shien jigyo (junkan ryudosho boiler ni kakawaru follow up jigyo (Calaca Batangas karyoku hatsudensho))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the follow-up project, to promote the diffusion of results of the clean coal technology (CCT) model projects, experts of circulating fluidized bed boilers were dispatched, to guide and advise for the operation of facilities introduced in these projects. The purpose of these projects is to diffuse the CCTs, and to support the promotion of environmental measures. Some guidance and advice about operation processes, data processing, operation regulation, maintenance, and boiler maintenance works were provided to the Ministry of Energy and Electric Power Corporation of the Philippines. Semirara, Malangas, and Samar coals in the Philippines were used for the tests. The boiler facilities could be operated by Philippine operators themselves. Based on the guidance and advice about operation processes, combustion tests using various Philippine coals were also planned and conducted by themselves. The maintenance techniques were transferred to Philippine operators through the inspection, repair and advice. The Philippine side understood the technologies well, and the circulating fluidized bed boiler technology was independently educated in the Philippines. 23 figs., 16 tabs.

  13. FY 1999 project on the development of new industry support type international standards. Comprehensive survey research on the promotion of international standardization; 1999 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru sogo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of promoting the international standardization effectively/strategically, a comprehensive survey was made, and the FY 1999 results were summarized. In the trend survey on the comprehensive international standardization, survey was conducted for companies in the material field (plastics, rubber and iron steel) and in the mechanical field (robot, machinery, aircraft, etc.). As a result of the survey, it was found out that they have few headquarters systems and experts, but they tackle it strategically and defensively, taking the standardization as business. Also as to the trend of CEN/CENELEC, importance of the continued trend survey was pointed out. In the survey of policy for the international standardization, survey was carried out on the trend of the process for working out the international standards (TS, ITS and SDO). Further, in relation to the technology standards and intellectual property rights in the hi-tech field, survey was made on the present situation of rules for handling intellectual property rights of organizations, groups, etc. for standardization, how to handle intellectual property rights in the standardization process, problems and the solution, etc. (NEDO)

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

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

  15. Achievement report on the incoming projects related to ITS. Research and survey involving 'Research and development of universal design vehicle based on ITS technology'; ITS renkei kokei project an. 'ITS gijutsu wo tenkaishita universal design vehicle no kenkyu kaihatsu' ni kakawaru kenkyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    For the promotion of 'Report on Strategy of Automobile Industrial Technologies - Strategy 2 - Promotion of Development of Vehicle Environment Recognition Technology and Driver's State Detection Technology,' investigations and studies including overseas surveys are conducted over six selected subjects which are (1) ITS (Intelligent Transportation System) and VCSS (Voice Communications Switching System), (2) old people, handicapped people, and universal design, (3) intelligent interface, (4) techniques of assessing bionic data and load of driving, (5) driving simulator and virtual reality, and (6) data communication, mobile data communication in particular. It is then found that, on the assumption that there exists a mobile communications environment such as ITS or Internet aboard the automobile, it is important to develop a universal design automobile which adapts itself to the driver thereby respecting driver's viewpoint and that such is to be accomplished by grasping driver's characteristics especially under extraordinary conditions in the way of Kansei engineering and by redesigning the driver's operating system making use of the active interface technology. A conclusion is reached that development should continue in compliance with the separately specified 6 items which are indispensable for the research and development of an ITS based man-adaptive automobile. (NEDO)

  16. Reports on 1977 result of research. Investigation for selecting site location of pilot plant for 7,000Nm{sup 3}/day class high calorie gasification; 1977 nendo sunshine keikaku ni kakawaru plant kenkyu kaihatsu seika hokoku. 7,000Nm{sup 3}/nichi kyu kokarori gas ka pilot plant yochi no ricchi sentei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-20

    A report was made on the result of investigation for selecting a suitable site for a coal gasification pilot plant. The high calorie gasification plant under the Sunshine Project is scheduled to have a parallel operation of two methods. It could be decided on one only method depending on the future studies. One is the 'water gasification method' using coal only as the raw material, with hydrogen gas added to contrive methanization. The other is the 'hybrid gasification method' using mixed slurry of powdered coal and heavy oil as the raw material, with oxygen supplied to it to form a clean gas. The sites proposed for the pilot plant are the cities of Yubari, Iwaki, Kita-Ibaraki, Tagawa, Iizuka and Imari. The items for assessment of cost effectiveness are the expenses of development of a site, road construction, removal of existing obstacles, plant construction, power receiving equipment construction, irrigation supply facilities construction, wastewater treatment system construction, ash discharging system construction, transportation, and supply/processing-related maintenance. As a result of the assessment, Iwaki city was picked up as the area almost free from drawbacks to cost effectiveness. (NEDO)

  17. Project in fiscal 2000 of developing international standards for supporting new industries. Comprehensive surveys and researches in relation with promotion of international standardization; 2000 nendo shinki sangyo shiengata kokusai hyojun kaihatsu jigyo seika hokokusho. Kokusai hyojunka suishin ni kakawaru sogo chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective of promoting the international standardization efficiently and strategically, surveys were performed on trends of international standardization in Europe and America, and researches on means for the international standardization. The standards strategy in the U.S. is to increase the U.S. competitive power in overseas countries, support strongly the domestic markets, and at the same time, deal with problems such as those of the environment. It attempts to structure a framework that can be utilized by any concerned parties, including business entities, the government, and consumers, whereas the National Standards Strategy (NSS) has proposed the initiative. In Europe, targeting to establish international standards originated from Europe, works are becoming more active for new technologies such as information communicating technologies from the R and D phase to the test and evaluation methods, taking the standardization into consideration. These works are being carried out within the scope of the common EU R and D, represented by the 'Framework program' and the 'EUREKA program'. In the survey and research on means to complete the international standardization, analyses and surveys were performed on the latest information, such as TC/SC, which are scheduled of proposition. Advices were given on giving the directionality and establishing the strategy. (NEDO)

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-03-01

    Efforts were exerted to develop intermetallic compounds and advanced C/C (carbon/carbon) composite materials usable under extreme environments such as high temperatures. In relation with advanced composite materials, especially with projects for developing composite materials using oil as raw material, a survey was conducted of the three fields of (1) summarization of activities conducted up to fiscal 1991, (2) contents of associated aerospace projects, and (3) oil based composite material technology. In Field (1), past achievements are summarized. In Field (2), aerospace projects under way across the world are broken down by airframe and engine, and are reviewed from the viewpoint of needs for materials. In Field (3), the present and future of heat resisting thermosetting composite materials, thermoplastic composite materials, and C/C composites are discussed. Characteristics such materials are supposed to finally assume and tasks to discharge for technical development are also taken up. (NEDO)

  19. Trend survey of the global environment adaptation type industrial technology. Trend survey of global environment related studies (researches on measureds for reduction of environmental load of CO2); Chikyu kankyo tekiogata sangyo gijutsu doko chosa. Chikyu kankyo kanren kenkyu doko no chosa (nisanka tanso no kankyo fuka teigensaku ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The paper studies the measures for reduction of environmental load of CO2 from the standpoint of chemical technology. As for methanol synthesis from CO2, accelerating of the reaction using Cu base compound catalyst is reported. Also, CO2 is methanated at high speed by low temperature waste heat using Ni-La2O3-Ru catalyst. Discussions are given on the subject for development of catalyst reaction relating to hydrogen production technology by methane reforming reaction using steam or CO2. Synthesis of polymetric materials by use of CO2 is also described. The paper mentions that it is indispensable to design high-function electrode and elucidate the reaction mechanism of electrochemical CO2 reduction for electrochemical and photochemical CO2 reduction measures. Moreover, in case of using solar energy, it is required to study photovoltaic excitation process in semiconductor electrode/ electrolyte solution interface. For production of hydrogen from CO2 by photosynthetic organisms and solar energy, the problem is control of inhibiting effect of oxygen combinedly produced. Described are production of polyhydroxy butyric acid and biodegradable polymer from CO2 and hydrogen by bacteria, and CO2 fixation imitating the enzyme reaction. 267 refs., 79 figs., 32 tabs.

  20. Achievement report for fiscal 1981 on Sunshine Program-assisted project. Survey of Australian industrial capability and construction capability relative to Australian brown coal liquefaction plant construction project (Annexed materials: Lists of projects undertaken by important corporations in Australia); 1981 nendo Goshu kattan ekika plant no kensetsu ni kakawaru kogyoryoku, kensetsu kojiryoku ni kansuru chosa seika hokokusho (fuzoku shiryo). Australia ni okeru shuyo kigyo no jisshi project list

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    In relation with the construction of an Australian brown coal liquefaction plant, a survey is conducted into projects being undertaken by important businesses in Australia, and lists are compiled about them. Mentioned in the lists are the head office, directors, number of employees, line of business, contents of projects, the names of clients, etc., for each of 12 corporations including consulting firms and engineering contractors such as the Bechtel Pacific Corporation Limited. Named in the lists also are 17 manufacturers of pipes and tubes, pressure vessels, heat exchangers, tower tanks, steel structures and other fabricated metallic items, boilers, water treatment systems, pumps, electrical equipment, instrumentation, valves, iron and steel, etc. Furthermore, in relation with civil engineering and construction, 7 corporations including the Citra Constructions Limited are mentioned. (NEDO)

  1. Achievement report for fiscal 1995 on the research and development of comprehensive basic technologies on marine resources (manganese nodule mining system) in industrial and scientific technology research and development project. Trends and forecasts of the supply-demand for metal resources (Ni, Co, Cu, Fe, Mn) that are contained in manganese nodules; 1995 nendo kaiyo shigen sogo kiban gijutsu no kenkyu kaihatsu (mangan dankai saiko system) seika hokokusho. Mangan dankai ni kakawaru kinzoku shigen (Ni, Co, Cu, Fe, Mn) no kyokyu ni kansuru shorai doko no suitei

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    Living standards improving in developing countries especially in China are the most influential factor to determine the demand for Cu. Consumption of Ni will depend on the trends of advanced technologies such as Ni-hydrogen battery, fuel cell, shape memory alloy, hydrogen absorbing alloy, in addition to increase in global population and developing countries' living standards improvement. Co is far more dependent on advanced technologies than Ni is. On the land, Ni ore is increasingly lower in quality and Co is being retrieved from by-products of Cu production, both meeting the problem of unstable supply. Consideration is made to apply new extraction methods to Cu production; there are some potential resources for Fe and Mn. The Mn nodule exists in great quantities and is a attractive source of supply, but a long time will be required before it is exploited. It is necessary to speed up the study to exploit the Mn nodule, but first of all the problem of its competition with land resources in terms of cost has to be solved. It needs to be found out at what stage of production the Mn nodule is competitive with land products. In any case, Japan should undertake the efforts of marine resources exploitation leading other countries of the world. (NEDO)

  2. FY 1998 annual report on the decomposition/removal of harmful compounds in the gaseous phase by porous membrane provided with a catalytic function; 1998 nendo shokubai kinotsuki fuyo takomaku ni yoru kisochu yugai busshitsu no bunkai jokyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Harmful compounds, e.g., dioxins and nitrogen oxides, released into the air are causing severer environmental problems on a global scale. In order to solve these problems, it is necessary to efficiently remove the released compounds in the vicinity of the living environments, while preventing, as far as possible, their formation at the sources. An attempt has been made to develop porous membranes impregnated with composites of a variety of metallic oxides showing activities as photocatalysts and for dark reactions by the ion engineering method, in order to drastically solve the above problems. Described herein are the FY 1998 results. Thin films of various titanium oxide crystals (anatase, rutile, and their combinations) are formed on Si substrates by the ion engineering method, as the photocatalysts for decomposition of aldehyde and water (for hydrogen production), to validate the optimum crystalline structures for the photocatalysis. Porous bodies of Ni and carbon are also impregnated with anatase TiO{sub 2} for decomposition of harmful gaseous compounds and water, to validate the effects of the porous membranes provided with catalytic functions. (NEDO)

  3. {Gamma}-ray prospecting of major faults of Miocene basins; Chushinto taisekibon no keisei ni kakawaru danso wo taisho to shita hoshano tansa

    Energy Technology Data Exchange (ETDEWEB)

    Iwata, A. [Shimada Technical Consultants, Ltd., Shimane (Japan); Yamauchi, S.; Adachi, K. [Shimane University, Shimane (Japan); Yoon, S.; Kil, R, [Pusan National University, Pusan (Korea, Republic of)

    1997-05-27

    The Masuda basin in the western edge of Shimane Prefecture and the Pohang basin in the southern part of the east cost of Korea had been formed in the middle of Miocene epoch of Neogene period, and show similarity in their geology and structure. A gamma-ray prospecting was carried out on major faults that have had been involved in forming these basins. A portable gamma-ray analysis device, model 8630 made by Clearpulse Corporation was used for the measurement. Emanation of radon and its migration are known generally, whereas rise in radon is recognized above crevices with deep opening trend. The present faults having been involved in forming the basins are thought to have large falls in positive faults and often accompany crevices with opening trend. This estimation is thought endorsed by the result of the present prospecting. In addition, such faults may often form geological boundaries, and the present survey has had geological division made easily with total gamma-ray. A gamma-ray exploration using both of the spectrum method and the total count method is a process sufficiently utilizable in geological surveys on structures in peripheries of sedimentary basins. 6 refs., 7 figs.

  4. Evaluation report on the development of high-function ultrathin film for new oil refining process; Shinsekiyu seisei process ni kakawaru kinosei chousumaku no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This evaluation committee report covers the project entitled 'Development of high-function ultrathin film for new oil refining process' which was under way for three years from fiscal 1998 through 2000. The evaluation committee is so designed that researchers outside the organization responsible for the project performs an objective and impartial evaluation of the national project concerned as to its objective, goal, plan, operation, implementation system, rate of progress toward achievement, and the significance of the results achieved. The committee aims to disclose to the taxpayer the actualities of State-run research and development projects by making them transparent to people's eyes, which is one of the duties of the committee, and to elevate the value of the research results by impartially and duly evaluating them. In this report, the outlines of the project and of the obtained research results are introduced in Chapter 1, and then the details of the evaluation of the project are described in Chapter 2. It is stated that the organic/inorganic laminate membrane fabrication technology utilizing low temperature TiO{sub 2} film formation is evaluated high. It is also stated that the effect of the analysis and evaluation technology is expected to spread and find its use in various industrial fields. (NEDO)

  5. Research report of fiscal 1997. Study on total energy and material control (feasibility study on circulating society); 1997 nendo chosa hokokusho. Total energy and material control ni kansuru chosa (junkangata shakai kochiku kanosei chosa) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In order to construct real sustainable global environment and human society in the 21st century called the century of environment, not only the innovation of manufacturing processes technically supporting such the construction but also the conception including the innovation of the whole society from a wide viewpoint are essential. As a total energy and material control system (TEMCOS) concept, the view of an energy-saving circulating society is attempted which minimizes a total energy and material flow in Japan, and the role and issue of manufacturing industry, in particular, material industry are extracted. As one of the targets of such a concept, the conception of an eco-town is also described. Paying attention on some important material industries including a mass material flow and consuming a large amount of energy such as metal, plastics and automobile industries, the study result on a material flow for every industry is arranged, and some effective issues contributing to minimize a material flow and control energy consumption and CO2 emission are extracted. 80 refs., 67 figs., 30 tabs.

  6. Faults survey by 3D reflection seismics; Sanjigen hanshaho jishin tansa ni yoru danso chosa

    Energy Technology Data Exchange (ETDEWEB)

    Tsuchiya, T; Ejiri, T; Yamada, N; Narita, N; Aso, H; Takano, H; Matsumura, M [Dia Consultants Company, Tokyo (Japan)

    1996-10-01

    This paper describes fault survey by 3D seismic reflection exploration. Survey has been conducted mainly at flat land area without pavement not in urban area in Japan. Subsurface structure is complicated with intersecting multiple faults. In this area, a lot of geological investigations have been done prior to the seismic reflection exploration. Fairly certain images of faults have been obtained. However, there were still unknown structures. Survey was conducted at an area of 170m{times}280m in the CDP range. Measurements were carried out by using 100 g of dynamite per seismic generation point combined with 40 Hz velocity geophones. Fixed distribution consisting of lattice points of 12{times}12 was adopted as an observation method. In and around the lattice, a great number of explosions were carried out. The CDP stacking method and the method of migration after stacking were used for the data processing. The 3D structures of six horizons and five faults could be interpreted. Interpreted horizons were well agreed with the logging results. 3 figs.

  7. Investigation on food sanitation controlling technologies; Shokuhin eisei kanri gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Doi, Y [Hokkaido Electric Power Co. Inc., Sapporo (Japan); Nishioka, J

    2000-03-24

    Investigation has been made on the current status of food sanitation controlling technologies. Eighty percent of food poisoning is caused by bacte such as Salmonera, enteritis vibrio, staphylococcus, and pathogenic colibacillus. Putrefaction as the cause for food poisoning occurs from proliferation of different microorganisms. Heating sterilization is the main method being performed, but non-heating method may include sterilization by flash and high voltage pulse discharge in addition to ultra-high pressure and ultraviolet ray sterilization. As a result of the questionnaire survey, what is extracted as the problems in the food sanitation controlling technologies is to establish a rinsing and sterilizing method with large sterilization effect, an effective sterilizing method and thawing of processed marine products, and a cooling method in food processing. Increasingly demanded for the future is to develop a foodstuff sanitation control system using as the core the hazard analysis critical control point (HACCP, a quality control program developed by the U.S. NASA to ensure safety in manufacturing space food), and micro-organism control and sterilizing technologies to support the above system. The flash pulse and high-voltage pulse sterilizing technologies as the non-heating sterilizing technology are more effective than the conventional heating sterilization methods also from the aspect of quality retention after sterilization. More active development thereof is desired. (NEDO)

  8. Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa

    Energy Technology Data Exchange (ETDEWEB)

    Irie, S; Fujii, Y; Sakaguchi, S; Ushijima, K [Kyushu University, Fukuoka (Japan). Faculty of Engineering

    1996-05-01

    A report is made about the result of vertical electric sounding conducted in the MK district, Fukuoka City, where Kyushu University is about to move. As for the method of electrical prospecting, in consideration of the need for probing a depth of 50m at the shallowest, vertical electrical sounding with a Schlumberger array of electrodes was employed. Measurements were made for 57 locations on the planar ground, the interval between electrodes gradually increased from 1 to 200m. In the 2D structure model analysis, a 2D inversion program was utilized in the ABIC minimization method. Also investigated were the relationship of electric prospecting and the geology, geological conditions, water level in the well, water quality, salt water, and pore rate from the previously-conducted investigative boring. As the result, it was estimated that the boundary between the first and second layers detected by electric prospecting reflected the level of underground water and that the boundary between the second and third layers reflected the portion where the N-value sharply increases. 4 refs., 8 figs.

  9. Survey of technological trends in functional membrane materials; Kinosei makuzai ni kansuru gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-03-01

    Materials for membranes with novel functions are surveyed. The survey is focused on 10 subjects, which are high-performance RO (reverse osmosis)/UF (ultrafiltration) membranes; development of an energy-efficient secondary treatment system for urban wastewater using pollution-free membranes; high-performance ion exchange membranes; artificial lung membranes; hydrogen separation membranes (hydrogen as energy); development of an energy-efficient combustion system using gas separation membranes (oxygen-enriched membranes); organic matter separation membranes; enzyme-aided chemical reaction membranes and their application; development of a distilling ship; and functional membranes making use of photosynthesis. Discussed in this connection are the outlines of the technologies, the need of their development, methods and contents of the development efforts, and the effects and impacts of their development. The survey further concerns the particulars of the trends in novel technologies about functional membrane materials development, covering gas separation and liquid separation technologies; chemical reaction membranes; and enzyme-aided chemical reaction membranes and their application systems. As for their application, the survey covers the field of application of desalinated or ultrapure water; field of application of food fermentation technologies; industrial wastewater, valuable materials recovery, and urban wastewater treatment; and application to medical systems. (NEDO)

  10. Survey of advanced composite material technology; Senshin fukugo zairyo gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Results of functions and examples are investigated and described for more than 190 fiber reinforced composite materials. There should be a new viewpoint for even the same material when changing the point to observe it, and new industries will be expected if the viewpoint is adequate. This report has proposed a new concept of `composite functions.` The development works based on non-strength functions which will differentiate the other materials have been stressed. After describing the brief history of the advanced composite materials and significance of composite functions, the present situations and future possibilities of such functions as heat resistance, electricity-electromagnetism, chemicals-proof, adsorption, vibration-proof and resistance, tribology, erosion, sound, adaptability to living bodies and etc. have been examined based on the practical examples. As the future important subjects, adapting possibility of materials having composite functions to marine structures, and possibility of water cleaning system are described. 59 refs., 4 figs., 10 tabs.

  11. Survey and research on applications of parallel compiler; Heiretsu compiler tekiyorei ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-31

    An urgent proposition is made that an advanced computing software program development and maintenance system be set up, and activities are conducted in search of strategies and guidelines for the establishment of such a system. Out of recognition that it is important to develop software programs such as operation systems for supercomputers, a survey is conducted of software technology development strategies especially involving application software programs. It is proposed that efforts be positively exerted to develop strategic software developing programs for advanced computing for concentratedly enhancing the development now under way of strategic software programs. In concrete terms, named as strategic software programs to be developed are a next-generation semiconductor TCAD (technology computer-aided design) system, protein structure/function analysis system, fatigue simulation system, next-generation fluid analysis system, chemical reaction simulator, grid computing, and a nanodevice surface analysis system. (NEDO)

  12. Report of 'Survey on Asian environmental information networks'; 'Asia kankyo joho network chosa' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This project is implemented to survey the current statuses and future trends of the Asian district environment-related information networks, for the (research cooperation project for development of environmental condition measuring laser radar systems), being promoted by NEDO. First, current statuses of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, major domestic nodes and internationally connected conditions are surveyed mainly for internet-connected networks, for surveying the current statuses and future trends of the research networks in Asian countries. Second, current statuses in Indonesia of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, domestic node sites and managing organizations, charge systems and institutions, types/reliability/ stability of the circuits, and conditions of restriction of use, if any, for surveying the current statuses and future trends in Indonesia. Third, conditions of and needs for network utilization by researchers for Asian district environments. (NEDO)

  13. Investigation into the emission of greenhouse effect gases; Onshitsu koka gas no haishutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper grasped the situation of greenhouse effect gas emissions of advanced countries based on the reports from them. The advanced countries which concluded the U.N. Framework Convention on Climate Change (OECD member countries, the former U.S.S.R., and East European countries) are to be reported to the office concerned with work for the framework the situation of their greenhouse effect gas emissions according to the obligation of the framework. In and after April 1997, they made the second report. The paper summarized changes in emission amount, the future trend, and the policies/measures mainly taken of nine countries which have already presented the second report (the U.S., the U.K., Germany, Holland, Italy, Norway, Sweden, Finland, and New Zealand) and one country (Russia) which has made only the first report. Moreover, the literature was collected and summed up concerning the mechanism and coefficients of the emission of nitrous oxide and methane. The collected literature was classified into all fields/plural number of fields, energy relation, industrial process relation, relation with the use of organic solvent and other products, agricultural relation, relation with changes in land use and forests, and waste relation. 4 figs., 228 tabs.

  14. Advanced technology trend survey of micromachines in Europe; Oshu ni okeru micromachine sentan gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    In this research survey, the development trend of micromachine technology in Europe was surveyed, development level of micromachine technology of European companies was grasped, and practical application fields of their target were investigated. Technology development level of private companies in Japan`s national projects and practical application fields of Japan`s target were arranged. Trends of micromachine technology development are compared between Japanese companies and European companies. Among micromachine technology development projects in Europe, ``8520 MUST`` is a part of the ESPRIT Project. About 40,000 companies among about 170,000 companies in whole Europe are relating to the MUST Project. The main fields include the manufacturing technology, process control of machines, technology of safety, sensor technology in environmental fields, and automotive technology. The marketing fields of application include the automobile, military technology, home automation, industrial process, medical technology, environmental technology, and games. The results can be compared with the direction of research and development in Japan. 22 figs., 8 tabs.

  15. Investigation research on autonomous responsive materials; Jiritsu oto zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was made on autonomous responsive materials as a new material which reversibly change molecular structures and the aggregation state according to external stimuli. Autonomous responsive materials imitate environmental responsibility in the living organism system and have sensing, control and active functions for external stimuli. The materials are highly efficient and environmentally friendly. In biomimetic materials for soft actuators, drastic changes by temperature of elastic modulus of water-swollen hydrogel are used to the motion. In order to molecularly design stimulus-responsible polymer gel, studied are the relation between the micro structure and stimulus responsibility, dynamic correlation between the micro structure and the macro structure, etc. In the biomedical field, new cure and diagnosis using innovative materials are expected, and the application of autonomous responsive materials to the field is studied. For example, using hydrogel responding the temperature and the surface and controlling by temperature the interaction with components of the organism such as protein and cells, drug delivery in the organism is optimized. Also studied is the application of hydrophilic/hydrophobic changes by temperature to the chromatography. 215 refs., 47 figs., 11 tabs.

  16. Survey on commercial use of fuel cells; Nenryo denchi ni kansuru jitsuyoka no tame no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The basic survey was carried out for the future approach to R & D of fuel cells. Phosphoric acid fuel cell (PAFC) is in the stage of demonstration research and field test supported by subsidy after the end of Sunshine project. Its reliability and durability problems are being solved, and its cost reduction is only one problem for practical use. Distributed systems or on-site systems will be used utilizing its excellent environmental characteristics. Molten carbonate fuel cell (MCFC), solid oxide one (SOFC) and polymer electrolyte one (PEFC) under development were thus surveyed. The following are surveyed: (1) Contribution to a human society such as improvement of energy demand/supply structure and environmental protection, (2) Technological items such as outlook for R & D, validity of developmental issues, comparison between various R & D and significance in industrial promotion, (3) Economic items such as profitability and feasible period, and (4) Social items such as sociability, compatibility to needs, possibility of locations, international meaning, market scale and promotion scenario. 90 refs., 67 figs., 96 tabs.

  17. Survey on development of brown coal liquefaction techniques; Kattan ekika gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-09-01

    Described herein are results of literature survey on brown coal liquefaction reactions and elementary techniques. Liquefaction of brown coal in the presence of CO and steam, or CO, H{sub 2} and steam has been investigated. It is not clear by the literature survey whether it is superior to the normal process which uses hydrogen. Brown coal contains moisture at high contents, and the drying techniques are necessary to be developed for its liquefaction. The future coal liquefaction plant will be much larger than the past one, and there are a number of problems to be solved, such as those involved in the designs of large-sized high-pressure slurry pumps, heat exchangers and preheaters. It is also necessary to develop the materials of and production techniques for large reactors which are serviceable under severe conditions. The solid-liquid separation for liquefaction products involves a number of the elementary techniques characteristic of coal liquefaction processes, and needs many technological developments. The one-stage brown coal liquefaction process is compared with the two-stage process for the secondary hydrogenation of SCR, but no clear conclusions are reached. (NEDO)

  18. Survey of Joint Implementation activities in China; Chugoku ni okeru kyodo jisshi katsudo kanren chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is a large task for Japan to positively promote the Joint Implementation activities related to the United Nations Framework Convention on Climate Change. Rapid increase in the emission of greenhouse-effect gases, especially CO2, is predicted in China with remarkable economic growth and population of 1.2 billion. It is essential to promote the Joint Implementation activities in China. In this survey, framework, organization, problems and tasks were investigated to effectively promote the Joint Implementation activities in China. Construction of framework for the real Joint Implementation activities has been proposed. Current problems for promoting the Joint Implementation activities in China are that the distinct guideline for the Joint Implementation is not established in the government, that the receiving system including receiving, planning and arranging sections is not established, and that the burden problems for the costs of project evaluation, data acquisition, monitoring, and verification are not solved. 5 refs., 21 figs., 6 tabs.

  19. Research for a database of alternative energy technologies; Miriyo energy ni kansuru data shu sakusei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The paper collects and arranges data on the unused energy in terms of examples of the introduction in Japan and other countries, policies, laws and rules, subsidy systems, etc. In the overview of the system, described was typical heat supply systems utilizing unused energy. As to concrete examples of the introduction in Japan, the examples were arranged by unused energy source, by temperature level, and by region, and a detailed data book of the typical introduction examples was made. As to examples overseas, data were arranged on the introduction mainly in Europe and the U.S. With relation to policies, laws and rules, and subsidy systems in Japan and overseas, investigated were policies, laws and rules, and subsidy systems concerning unused energy mostly in Japan, Europe and the U.S. As to the production quantity, the actual amount of introduction, and the predicted amount of introduction, survey on the effect and arrangement of the data were conducted in terms of typical two heat supply facilities utilizing unused energy. The paper adds information pertaining to the cost, main related companies and groups, the distribution cost, etc.

  20. Survey of energy load leveling system in Europe; Energy fuka heijunka taisaku ni kansuru Europe chosa

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Y. [Setsunan University, Osaka (Japan). Faculty of Engineering

    1998-05-05

    This paper describes the survey of energy load leveling systems in Europe. In Denmark, especially regional heating is remarkably diffused, and they have 350 plants. With extending the service areas, the energy load leveling has been promoted. For the cogeneration plants of SK Power, the largest electric power company, they have hot water heat storage tanks for regional heat supply with a total capacity 2,200 MWh. The regional heating system in Goeteborg City of Sweden supplies 80% of the total heat demand of the city. Unused energy sources derived from petroleum refining, sewage treatment, and garbage burning are utilized. In Uppsala, they have seasonal heat storage systems using solar heat. The Vienna Regional Heat Supply Corporation supplies heat equivalent to 5,000 GWh a year. Cogeneration plants and garbage burning plants are used as heat sources, and 25% of the total heating in the city is supplied. In Austria, they have an electric power demand with a peak in winter, and they have a pumped-storage power station in Kaprun for the annual load leveling using dump power in summer. This paper also introduces a compressed air storage gas turbine plant at Huntorf of Germany, and a large-scale underground natural gas storage of Gaz de France. 6 figs.

  1. Research report for establishment of NEDO vision; NEDO vision no sakutei ni muketa chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Because of an increase in energy demand due to economic growth and industrial structure change in the Asian area and its effect on global environment, the economic evolution harmonizing with energy and environment (3E) of the Asian area is required. The role of Japan, in particular, NEDO for achieving such 3E was studied from an international viewpoint. The following are thus surveyed: The history of energy demands, economic growth, an increase in energy consumption and their effect on global environment in the Asian area, and the policies, measures and future plans of Asian countries corresponding to the above situations. The role of NEDO is first of all R & D of biomass toward practical use, and development of effective use technology of biomass energy. Positive approach to control of CO2 emission and immobilization of CO2 is also required in industrial and traffic fields. As technology transfer from Japan, promotion of joint researches and establishment of an economic support scheme are expected together with transfer of the basement technology and training. 79 figs., 13 tabs.

  2. Research on harmonized molecular materials; Bunshi kyocho zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Harmonized molecular materials (HMM) were researched to create functional materials adaptable to needs such as environmental harmony and high-efficient conversion in post-industrial society and aging society. Superior mechanisms function efficiently in organisms for perception, transmission and processing of information, and transport and conversion of substances. These functions are caused by harmonization between organic molecules, or organic molecule and metal or inorganic substance. HMM is a key substance to realize these functions similar to those of organisms artificially. It is the purpose of this research to develop HMMs, reform production process by innovating separation and conversion technologies, and finally realize molecular chemical plants. This research also develops high-efficient devices to contribute to the information society, and progresses the industry of bio-functional materials such as high-sensitive bio-sensor. The functions, applications and creation technologies of three kinds of HMM such as assembly, mesophase and microporous materials were researched in fiscal 1995. 956 refs., 128 figs., 13 tabs.

  3. Research study on harmonized molecular materials (HMM); Bunshi kyocho zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    As functional material to satisfy various needs for environmental harmonization and efficient conversion for information-oriented and aging societies, HMM were surveyed. Living bodies effectively carry out transmission/processing of information, and transport/conversion of substances, and these functions are based on harmonization between organic molecules, and between those and metal or inorganic ones. HMM is a key substance to artificially realize these bio-related functions. Its R & D aims at (1) Making a breakthrough in production process based on innovation of material separation/conversion technology, (2) Contribution to an information-oriented society by high-efficiency devices, and (3) Growth of a functional bio-material industry. HMM is classified into three categories: (1) Assembly materials such as organic ultra-thin films (LB film, self-organizing film), and organic/inorganic hybrid materials for optoelectronics, sensors and devices, (2) Mesophase materials such as functional separation membrane and photo-conductive material, and (3) Microporous materials such as synthetic catalyst using guest/host materials. 571 refs., 88 figs., 21 tabs.

  4. Survey and research on precision polymerization polymeric materials; Seimitsu jugo kobunshi zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Survey and research on the precision control of primary structure of polymeric materials and the precision evaluation technology have been conducted to develop advanced polymeric materials. It is proposed that the three basic processes of polymer synthesis, i.e., addition, condensation, and biomimesis, in forming the precision polymerization skeleton are to be covered through a centralized joint research effort with participation of industry, academia, and the government institute and under the leadership of researchers from academic institutions as the team leaders. For the study of technology trends, international conferences held in UK, Germany, and Hawaii are introduced, and domestic meetings, i.e., Annual Polymer Congress and Polymer Conference, are summarized. In addition, Precision Polymerization Forum and International Workshop on Precision Polymerization were held. The basic studies include a quantum-chemical elucidation of the elementary process in polymerization reaction, time-resolved analysis of polymerization process and polymer properties, synthesis of polymers with controlled microstructures by coordination polymerization using metal complexes, synthesis of polymer with controlled microstructures by precision polycondensation, molecular recognition in catalyst-reaction site, and synthesis of imprinting polymers. 246 refs., 117 figs., 14 tabs.

  5. Recent surveys and researches on pollinosis in Japan; Kafunsho ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Shido, T. [The Inst. of Public Health, Tokyo (Japan)

    1998-05-31

    In this paper, recent investigations and researches on pollinosis are summarized as centering on the investigation entrusted by the Ministry of Health and Welfare and executed since 1992, and especially the surveys on Japanese cedar pollinosis during 1995 to 1996. The quantity of pollen surveyed in 1995 is the greatest in the survey history of nationwide flying pollen. Particularly, the quantity of cedar and hinoki pollen is 10 to 40 times as many as that in the year before. Consequently, since the sensitization and onset due to the cedar pollen increased greatly, the objects of the surveys and the researches were mainly in respect to the analysis of onset factors of pollinosis, clarification of its natural process, evaluation on the effectiveness of desensitization therapy, the clinical subjects including the confirmation of pharynx symptom and asthma symptom, and the discovery of naturally sensitizing dog. A fact that the quantity of flying pollen concerns the occurrence and degree of the clinical symptom has already been indicated by a clinical observation carried out for a long period of time. In respect to specific prophylaxis and therapy, for the first time the pollen masks and glasses sold on the market are investigated, and the necessity of the verification thereof is described. 27 refs., 7 figs., 5 tabs.

  6. Investigations on steel slag re-utilization in developing countries; Hatten tojokoku ni okeru tekko slag sairiyo ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to promote steel slag re-utilization in developing countries, a possibility was presented for technical cooperation to India, Indonesia and Thailand upon putting the status of slag utilization in Japan into order. Blast furnace slag produced in Japan (having a re-utilization rate of 95%) is re-utilized and processed as cement aggregates and road beds, and converter slag as civil engineering materials and ores. Steel making slag (having a re-utilization rate of 80%) is re-utilized as road, processing and civil engineering materials. Since the steel making slag faces intensifying competition with ash made by incinerating construction and general wastes, it is important to improve its price competitiveness or mixed utilization with other materials. Re-utilization has not advanced to a recognizable level in developing countries because of having no difficulty for availability of lands for wastes. However, growth of full-scale steel industries and elevation in tendency of environment preservation now urge increase in the slag re-utilization rate. Required to achieve the goal would include wider use of re-utilization technologies, quality control on slag, joint use of facilities to produce re-utilization products, and governmental assistance on burdens of transportation cost. Assistance from Japan is expected to help meet these requirements. 25 figs., 31 tabs.

  7. Research on environmental bioecosensing technology using ecological information; Seitaikei joho ni yoru kankyo bio eco sensing gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The bioecosensing technology was studied which detects and identifies feeble signals generated by biosystem communication in wide biological environment. The following were reported as current notable environmental biosensing technologies: a quick measurement method of environmental contaminants using immunological measurement method, analysis method of ecological state of microorganism using DNA probes, observation of ecosystem by bioluminescent system, measurement method of environmental changes and contaminants using higher animals and plants, and detection method of chemical contaminants using chemotaxis of microorganism. As a result, the new bioecosensing/monitoring technology in molecular level was suggested for identifying comprehensive environmental changes which could not be measured by previous physical and chemical methods, as changes in ecosystem corresponding to environmental changes. As the wide area remote sensing technology of environmental ecological information, sensing technology on the earth, aircraft and satellite was also discussed. 247 refs., 55 figs., 17 tabs.

  8. Research report of fiscal 1997. Basic research on the commercialization of innovative energy technologies; 1997 nendo chosa hokokusho. Kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper summarizes the research result in fiscal 1997 from the basic research results on the commercialization of innovative energy technologies. The target of a photovoltaic power generation market includes isolated power sources (several kWp) for distant places or developing countries, and those (several tens kWp) for personal residences or public facilities. Although the former is mainly promoted in the West, while the latter over the world, their profitability is unsolved. Power plants over several hundreds kWp are in demonstration test. Solar heat power generation of several tens to hundreds MWp is most profitable, however, small-scale one is poor in feasibility. Australia takes an interest in distributed photovoltaic power generation directly connected with actual lives of residents, and has a dominant opinion that desert is useless as large-scale site. This country lays emphasis on protection and maintenance rather than positive use of desert based on a basic cognition that desert is easily changed and broken. The Australian government announced power company`s obligation to use renewable energy by 2%, and a strong organization is scheduled to be newly established. 59 figs., 57 tabs.

  9. Fiscal 1992 report. Overseas surveys out of surveys for coal hydrogasification technology development; 1992 nendo sekitan suiten gaska gijutsu kaihatsu chosa ni okeru kaigai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-01

    As part of the coal hydrogasification technology development survey project, overseas surveys were carried out as in the preceding fiscal year. With an emphasis placed on the process materials and resources, and on product utilization technologies, surveys and studies were conducted about the trends of development of coal and natural gas resources, and information was collected on energy-related matters in Indonesia and Australia. The need of hydrogasification technology was investigated from the viewpoint of natural resources. Moreover, Japanese engineers were dispatched to APEC (Asia-Pacific Economic Cooperation Conference) New Energy Seminar, Indonesia. Visits were made for information on the natural gas resources at an LNG base in East Kalimantan, Indonesia; coal gasification, energy, and others at CSIRO (Commonwealth Scientific and Industrial Research Organization), Australia; coal bed and methane resources at Warren Center, University of Sydney, Australia; coal bed and methane resources at the Brisbane office, Mitsubishi Gas Chemical Company, Inc.; and coal resources at coal mines of Idemitsu South Queensland Coal Pty Ltd. (NEDO)

  10. Fiscal 1990 report. Overseas surveys out of surveys for coal hydrogasification technology development; 1990 nendo sekitan suiten gaska gijutsu kaihatsu chosa ni okeru kaigai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-12-01

    For the selection and evaluation of coal gasification processes suitable for substitute natural gas (SNG) production, visits were made to overseas business corporations, research institutes, etc., engaged in the development of coal gasification technology, surveys were conducted of the status of development abroad, and information was collected. Visited were Westfield Development Center, British Gas plc; Midlands Research Station, British Gas plc; IEA Coal Research; IFP (Institut Francais de Petrole); and DMT-FP (DMT-Gesellschaft fur Forschung und Prufung mbH). The Westfield Development Center uses coal from near-by open cut mines and supplies town gas to the Scottish region. The slagging Lurgi process, etc., were investigated. At Midlands Research Station, where a coal hydrogasification process is under development, the history of development and the cold model test were summarized, a test plan using a 5 tons/day pilot plant and the modification of test facilities were explained, and the 5 tons/day pilot plant was visited for study. (NEDO)

  11. Fiscal 1998 research report. Research on energy conversion technology using biomass resources; 1998 nendo chosa hokokusho. Biomass shigen wo genryo to suru energy henkan gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Feasibility study was made on construction of the new energy production system by thermochemical conversion or combination of thermochemical and biological conversions of agricultural, fishery and organic waste system biomass resources. This report first outlines types and characteristics of biomass over the world, proposes the classification method of biomass from the viewpoint of biomass energy use, and shows the introduction scenario of biomass energy. The energy potential is calculated of agricultural waste, forestry waste and animal waste as the most promising biomass energy resources, and the biomass energy potential of energy plantation is estimated. The present and future of biochemical energy conversion technologies are viewed. The present and future of thermochemical energy conversion technologies are also viewed. Through evaluation of every conversion technology, the difference in feature between each conversion technology was clarified, and the major issues for further R and D were showed. (NEDO)

  12. Fiscal 1998 research report. Feasibility survey on offshore wind power generation in Japan; 1998 nendo chosa hokokusho. Nippon ni okeru yojo furyoku hatsuden no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey studied the feasibility of large-scale offshore wind power generation in Japan. Attempt was also made on preparation of outline maps of offshore wind around Japan. The cost of future offshore wind power generation systems is roughly dependent on technical issues and environmental issues. As technical issues, 'installation site,' 'foundation,' 'system interconnection' and 'maintenance/management' were summarized based on applications in Europe. As a result, it was clarified that technical issues can be solved with existing technologies to a certain extent, however, those relate to economical problems closely. The previous environment impact assessments say that wind power generation has no problems on the environmental issues. As relatively strong wind coastal areas, the outline maps of offshore wind point out Western Hokkaido area, Japan Sea area of Tohoku district, Pacific ocean area of the central part of Honshu, Genkai Nada area, Western Kyushu area and Southwest islands area, and suggest that these areas are promising for offshore wind power generation. (NEDO)

  13. Fiscal 1991 report. Overseas surveys out of surveys for coal hydrogasification technology development; 1991 nendo sekitan suiten gaska gijutsu kaihatsu chosa ni okeru kaigai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-11-01

    For the selection and evaluation of coal gasification processes suitable for substitute natural gas (SNG) production, visits were made to business corporations, research institutes, etc., engaged in the development of coal gasification technology abroad, and surveys were conducted of the development status overseas and information was collected. Visits were made and information was collected on the Lurgi process, a commercial SNG plant, and others at Dakota Gasification Company, U.S.; U-gas process and others at Institute of Gas Technology; energy-related matters at U.S. Department of Energy; coal hydrogasification process and others at Midlands Station, British Gas plc; Shell coal gasification process and others at Amsterdam Research Institute, Royal Dutch Shell; coal gasification, high-temperature desulfurization, and others at KEMA, Holland; and IGCC (integrated gasification combined cycle) verification plant with the Shell coal gasification process incorporated thereinto, now under construction at Demkolec. (NEDO)

  14. Fiscal 2000 survey report. Survey and study of constellation satellites technology; 2000 nendo chosa hokokusho. Konsutereshon eisei gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Demands for constellation satellites were surveyed and satellite systems were studied for extracting basic technical tasks relative to constellation satellite systems and for drafting space verification plans. For a constellation satellite system to accomplish its missions, two or more satellites have to be simultaneously navigated. It is assumed that its field of application will cover earth observation, information communication, risk management, disaster prevention, and the like. With such applications taken into consideration, surveys and studies were conducted about the need and marketability of constellation satellites, need of state-level involvement, and requests for missions to be imposed on a constellation system. For plural satellites to satisfy mission requests by coordinating with each other, it will be necessary to develop basic technologies, such as navigational guidance, communications control, system autonomous management, and operation on the ground. Functions and performance that a constellation satellite system are requested to have and basic technologies to be studied and developed were extracted, and space verification plans were drafted. (NEDO)

  15. Report on survey of promotion of activities implemented jointly in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kyodo jisshi katsudo no suishin chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Rapid economy growth has been observed in Asia including Japan. On the other hand, problems of population and environment grew even worse with the economic growth. Especially, China is the second CO2 emission country in the world. Large energy demand is still forecasted with its economic growth in the future. It is well-known that the energy consumption per unit GDP is very large. Therefore, it is very significant to promote the activities implemented jointly with China for mitigating the emission of greenhouse gases including CO2, which provides a significant meaning for solving global environmental issues as well as for improving regional environmental issues. It is necessary for the above to recognize the appropriate current situations and to promote the activities implemented jointly suitable for the country. Based on the discussions and information exchanges about environmental issues with staffs concerning environmental policies and scientists as well as the field surveys, methods for the activities implemented jointly were investigated to provide some proposals. 4 figs., 8 tabs.

  16. FY 2000 report on the survey of energy conservation technology in Japan; 2000 nendo chosa hokoku. Nihon kokunai no sho energy gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of supporting self-help efforts to deal with energy environmental problems in developing countries in the Asian region, etc. and making the transfer of the energy conservation technology and petroleum substituting energy technology that are at a practical stage and are owned by Japan, evaluation of each technology was conducted in terms mainly of applicability for a model project. The existing survey data were supplemented/deleted. As the model project supposing the application to developing countries in Asia, types of industry for survey were selected as follows: iron/steel, nonferrous metal, chemical industry, oil refining, ceramics/earthware, paper/pulp, foodstuffs, textile/spinning, electricity (power generation)/gas, technologies common to all industry types. Technologies for survey were energy saving production facilities and energy saving equipment at plant with a regular scale to which the applicability as the model project was supposed. The energy saving effect was all calculated in TOE, and the method to calculate the effect was also described. The paper further described possibilities of introduction/spread of the said technologies to developing countries in Asia, introduction limitation/preconditions, cost vs. effect, etc. (NEDO)

  17. Fiscal 1997 survey report. Survey on the innovative well drilling technology; 1997 nendo chosa hokokusho. Kakushinteki kosei kussaku gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the geothermal drilling, reduction of the cost of well drilling is an important subject for technical development. The geothermal resource development tends to be made at higher temperatures and at deeper wells. In the present drilling technology, the cost is rising with the exponentially increasing depth and temperature, and there is also occurring the technical limit. Accordingly, the survey clarified the limit of the present drilling technology/cost to point out the research trend of the drilling technology as substitute for the present one, possibilities of the introduction, and the R and D target and subjects. As to latest drilling systems abroad and in Japan, the following were surveyed to study and extract promising technologies and systems: improvement/application of drilling equipment/materials (enhancement of heat resistance of the main drilling equipment, etc., cooling effects of top drive, heat resistance verification of MWD tools, PDM, tricone bits, multi-stage cementing tools, etc.), heightening of drilling rates, trend surveys of slim hole drilling, control drilling, well maintenance/workover, and well design technology. 68 refs., 73 figs., 40 tabs.

  18. Fiscal 1998 research report. Feasibility survey on offshore wind power generation in Japan; 1998 nendo chosa hokokusho. Nippon ni okeru yojo furyoku hatsuden no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey studied the feasibility of large-scale offshore wind power generation in Japan. Attempt was also made on preparation of outline maps of offshore wind around Japan. The cost of future offshore wind power generation systems is roughly dependent on technical issues and environmental issues. As technical issues, 'installation site,' 'foundation,' 'system interconnection' and 'maintenance/management' were summarized based on applications in Europe. As a result, it was clarified that technical issues can be solved with existing technologies to a certain extent, however, those relate to economical problems closely. The previous environment impact assessments say that wind power generation has no problems on the environmental issues. As relatively strong wind coastal areas, the outline maps of offshore wind point out Western Hokkaido area, Japan Sea area of Tohoku district, Pacific ocean area of the central part of Honshu, Genkai Nada area, Western Kyushu area and Southwest islands area, and suggest that these areas are promising for offshore wind power generation. (NEDO)

  19. FY 1998 survey report. Examinational research on the construction of body function database; 1998 nendo chosa hokokusho. Shintai kino database no kochiku ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The body function database is aimed at supplying and supporting products and environment friendly to aged people by supplying the data on body function of aged people in case of planning, designing and production when companies supply the products and environment. As a method for survey, group measuring was made for measurement of visual characteristics. For the measurement of action characteristics, the moving action including posture change was studied, the experimental plan was carried out, and items of group measurement and measuring methods were finally proposed. The database structure was made public at the end of this fiscal year, through the pre-publication/evaluation after the trial evaluation conducted using pilot database. In the study of the measurement of action characteristics, the verification test was conducted for a small-size group. By this, the measurement of action characteristics was finally proposed. In the body function database system, subjects on operation were extracted/bettered by trially evaluating pilot database, and also adjustment of right relations toward publication and preparation of management methods were made. An evaluation version was made supposing its publication. (NEDO)

  20. Ni hombres ni mujeres providenciales

    OpenAIRE

    Montaño Virreira, Sonia

    2000-01-01

    Debo advertir a la y el lector de este texto que lo que a continuación se presenta no es, ni de lejos, una propuesta realista, si por ella entendemos la traducción, enclave mujer, de las actuales tendencias de liderazgo político vigentes en la región. Por el contrario, intento argumentaren favor de un liderazgo que supere el caudillismo como estilo y se aproxime al máximo hacia el respeto de las formas, entendiendo que sin ellas no es posible construir la democracia. Para hacerlo reviso rápid...

  1. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (survey of the coal utilization in Pakistan); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Pakistan ni okeru sekitan riyo gaikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper made a literature survey, hearing survey, site survey/study on the coal in Pakistan such as the coal utilization system and the environmental situation, etc., and aimed at pre-examination for the survey of the introduction of the environmentally friendly type coal utilization system to be planned in Pakistan in the future. The examination, data collection and preparation were conducted in terms of the following items: the structure of coal consumption in energy supply, structure of coal consumption, mainly of domestic brown coal consumption, the situation of coal utilization by industry and by region, environmental problems caused by coal utilization such as air pollution, the trend of policies of environmental regulation, etc. The literature on the following was obtained and surveyed: the situation of economy/energy in Pakistan, coal utilization technology by industrial field, and environmental protection technology. The hearing survey was made to institutions concerned, corporation groups and men of learning and experience. Site surveys were conducted for the typically selected coal utilization equipment and existing environmental protection equipment. 66 figs., 56 tabs.

  2. Research and survey report of FY 1997 on the CO2 balance for high-temperature CO2 fixation and utilization technology; 1997 nendo chosa hokokusho (nisanka tanso koon bunri gijutsu ni okeru CO2 balance ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The purpose of this research is to clarify the application condition and effectiveness of high-temperature CO2 fixation and utilization technology. To evaluate the present process, it was compared with others, such as separation using a polymer membrane, physico-chemical absorption process, adsorption process, hydrogen contact reduction process, and biological fixation. The development trends of absorption, membrane, adsorption, and cryogenic separation were investigated. The questionnaire was carried out about the separation technologies which are in the stage of performance test using actual gas, to arrange and compare the data and information. The current trends of chemical and biological CO2 fixation and utilization technology were also investigated for arranging the subjects. High-temperature CO2 disposal by the carbonation in concrete waste has been studied, to clarify its application conditions and effectiveness. In order to compare the separation technologies, treatment processes of CO2 in the exhaust gas from boilers of LNG power generation and coal fired power generation were simulated. These processes were simulated by ASPEN PLUS for the modeling. Trends of application of ASPEN PLUS and collection of information were surveyed by participating in the ASPEN WORLD. 103 refs., 51 figs., 55 tabs.

  3. Researches regarding a constructing problem of a PV system. Part 1. Conscious investigation by means of a questionnaire survey; Taiyoko hatsuden system ni okeru kenchikuteki shomondai no kenkyu. 1. Anketo chosa ni yoru ishiki chosa

    Energy Technology Data Exchange (ETDEWEB)

    Nakajima, Y; Yamazaki, R; Kuroki, T [Kogakuin University, Tokyo (Japan)

    1996-10-27

    The installation and introduction of photovoltaic power generation systems (PVS) in buildings are growingly expected in the construction field from now, coupled with the marketing of a solar cell module as a product for a construction material in the form of an external wall or a roof material for example. For this purpose, it is necessary at first to summarize problems that may arise at the time of or after the installation of PVS as a product. This paper examines an opinion poll, degree of recognition, current problems, etc., of PVS as a result of a questionnaire survey given to engineers and architects engaged in the actual construction business. The degree of recognition and interest was very high. Consultation or request for PVS installation was much more than predicted in numbers. Roughly 50% of the respondents reacted positively for the future installation request of PVS and, combined with the respondents who answered to look into the installation tentatively, not less than 90% were of a forward-looking opinion. The 85% of the respondents was not aware of the monitor business system for residential PVS. Further, the survey clearly brought out the importance of cost problems. 1 ref., 11 figs., 3 tabs.

  4. Research report of fiscal 1997. Survey on creation of high-efficiency renewable resources, and bioconversion technology; 1997 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabi ni bioconversion gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Survey was made on material production technology using creation technology of high-efficiency renewable resources (photosynthesis reaction of plants). Industrially usable plant resources in overseas countries and Japan were arranged, and plant resources unused for food were also surveyed. The present state of genetic engineering necessary for metabolic engineering of higher plants such as fit and high-expression technology of genes, plant cell cultivation, and control technology of plant cell multiplication is described, and elementary technologies required for future gene-recombined plants are predicted. Survey was also made on the trend of creation technology of industrial plants for fat and oil, biodegradable polyester, amino acid, cellulose, fiber (cotton) and forest wood. A patent list on plant biotechnology was prepared, and study on bioconversion of plant resources was also surveyed. Overseas R & D trends on conversion and effective use technologies of renewable bio- resources are reported, and process design and its profitability were evaluated through a case study. 414 refs., 87 figs., 55 tabs.

  5. Research report for fiscal 1998. Survey on the researchers and research institutes for the effects of global warming and its countermeasures; 1998 nendo onshitsu koka gas ni yoru kankyo eikyo nado ni kansuru kenkyusha kenkyu kikan chosa chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researchers and research institutes across the world (except those in Japan), engaged in the study of global warming and measures to deal with the phenomenon, are extracted in compliance with certain specified standards, and the latest information on them is appropriately arranged and listed. It is further developed into an electronic database for the convenience of users. The collected information includes more than 230 research institutes and more than 1,000 researchers. The endeavor is exerted by extracting essays and institutes mainly out of the on-line databases. More than 1,000 essays and 130 institutes are covered. Visits are made to five institutes in the U.S. and four in Europe who are most actively engaged in the study of global warming, and detailed researches are conducted and information is exchanged. The Argonne National Institute copes with all energy problems related to global warming. Descriptions are given about environmental impact surveys and CO2 isolation in the ocean at the Center for Global Science of the Massachusetts Institute of Technology. At the Oak Ridge National Laboratory, the visitors heard explanations of technologies related to renewable energies and so forth. Researches are made into ecosystems at the University of California, and into natural energies at the University of Hawaii. Also visited are research institutes in Australia, Germany, Netherlands, and Britain. (NEDO)

  6. FY 1997 report of survey on the intellectual property in international collaboration research project; 1997 nendo chosa hokokusho (kokusai kyodo kenkyu ni okeru chiteki zaisanken ni tsuite no chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In promoting international collaboration research project, coordination of the patent system of each country which participants to the project belong to has broad implications in concluding the contract for the project. For example, in Japan, 100% of the patent belongs to the government for contrast or collaboration project with the government. While, in the USA, the patent developed by the private company belongs to the private company even for the contrast project. In Japan, the shared patent can not be transferred to the third party or implemented without agreement with the partner. While, in the USA, the shared patent can be transferred to the third party or implemented without agreement with the partner. Due to such a difference, some projects can not be established by ill coordination of intellectual property even when the meaning of the projects is well understood. In this survey, was investigated the outline of patent systems of major countries to study about what should well balanced treatment of intellectual property in international collaboration research project be in the future. 4 figs., 8 tabs.

  7. Fiscal 1997 survey report on the project on energy conservation by effectively using building energy in Indonesia; 1997 nendo chosa hokokusho (Indonesia ni okeru biru energy yuko riyo ni yoru sho energy ka project chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As an energy conservation method for a model building, the following eight methods were selected and trially calculated of the effects. 1) adoption of high efficient illumination apparatus, 2) introduction of an illuminance control system, 3) cooling water secondary pump with invertor, 4) ventilation control for parking lots, 5) heightening of the established temperature, 6) improvement of the 24-hour run chiller, 7) elevator with invertor, and 8) introduction of the photovoltaic power generation. As a result, it was found out that energy was totally reduced by about 3,837.4 MWh/yr or 25.6%. If viewed from the amount of reduction in greenhouse gas, the amount of CO2 emitted from office buildings, approximately 0.22 million t-C/yr, decreases to approximately 0.16 million t-C/yr. Further, approximately 0.93 million t-C/yr, the amount of CO2 emitted from commercial use facilities such as office buildings, department stores and hotels is reduced to about 0.69 million t-C/yr, thanks to the effect of the project on energy saving buildings, which made a CO2 reduction by approximately 0.24 million t-C/yr possible. Validity of the project on energy conservation in Indonesia was confirmed. 2 refs., 55 figs., 38 tabs.

  8. FY 1997 report on the research study for preparation of NEDO`s vision. Biomass energy; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Biomass energy ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research study was made on the current usage, technological development and future subjects of biomass energy. The current use of biomass energy over the world estimated to be nearly a billion t/y oil equivalent. This value is estimated to be only a part of a pure primary biomass yield of 73 billion t/y oil equivalent showing a large supply potential. The evaluation result of a biomass energy potential in the world by GLUE (Global Land Use and Energy Model) considering worldwide biomass flow and competition of land use showed that no change of land use form in advanced areas is predicted, and no production of new biomass energy from forests in advancing areas is also expected. Production of biomass energy from farm products is promising in advanced areas, while the potential of biomass residue is high in advancing areas showing the possibility of energy development. Development of new biotechnologies such as molecular control of bio-production functions is expected to increase biomass resources. 76 refs., 26 figs., 30 tabs.

  9. Fiscal 1997 survey of the overseas coal import base preparation/improvement. Survey of a coal flow in China; 1997 nendo kaigaitan yunyu kiban seibi sokushin chosa. Chugoku ni okeru coal flow ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper surveyed the preparation of the coal transportation infrastructure, status of its running, economical efficiency, etc. in terms mainly of the trend of coal production/consumption in China, and coal railroad/water transportation and electric power transportation by mine-mouth power generation. From the survey, the following conclusions were obtained. As to the coal which China uses as a main energy for maintaining the present high economic growth as targeted, there will remain the coal transportation problem between production site (north and west) and consumption site (east and south) still in the future (in 2000 and 2010). China is now facing with a big turning point in a socioeconomic aspect. The advancing opening market policy brought steep rises in energy prices such as coal and electric power, which is affecting various fields. Further, the energy related laws, which were unprepared, are abruptly being prepared, and the environment for the introduction of foreign investment, which is expected to be accelerated, is being prepared. In the future, attention should be paid to environmental problems such as air pollution, acid rain and global warming. 48 figs., 96 tabs.

  10. 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)

  11. Fiscal 2000 research achievement report on the pioneering research and development involving next-generation liquid crystal process base technologies; 2000 nendo jisedai ekisho process kiban gijutsu ni kakawaru sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the enhancement of energy conservation in the liquid crystal display manufacturing process, activities are conducted in the three fields of (1) low temperature thin film fabrication technology, (2) zone-selective thin film growth technology, and (3) next-generation liquid crystal process base technology and comprehensive surveys. Conducted in field (1) are pioneering studies of low temperature high quality Si film fabrication by electromagnetic annealing, low temperature high quality thin film fabrication by EPA (electron plasma annealing), and low temperature normal pressure film fabrication. Conducted in field (2) are pioneering studies of zone-selective fabrication of high quality Si crystal film, high precision control of reforming (doping), and free pattern low resistance wiring fabrication. Conducted in field (3) are tentative fabrication, evaluation, and analysis of ultimate performance TFTs (thin film transistors) produced by the state-of-the-art purification enhancement technology; next-generation liquid crystal process; and surveys of functional thin film to be a novel material for substrates. In the pioneering study of low temperature high quality Si film fabrication by means of electromagnetic annealing, microwave annealing is studied as an energy efficient process to replace the currently favored ELA (excimer laser annealing) method, and then it is proved that the microwave annealing method is much higher in energy efficiency than the ELA method. (NEDO)

  12. Report on the achievements in fiscal 1998 on research and development related to the next generation ultra high speed communication node technology; 1998 nendo jisedai chokosoku tsushin nodo gijutsu ni kakawaru kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a new system COPM that links signals from LAN to an ultra high speed network of tera-bit class, and on the element technology required thereon. This paper summarizes the achievements. The transmission system using the COPM modulates beam signals by using image signals of 155 mega-bits per second; compresses the modulated beam pulse strings as much as sixteen times to transmit the light pulse as the light pulse of 2.5 giga-bits per second; and the pulses are expanded again at the receiver side to demodulate them into electric signal to project them as images on a TV screen. This demonstration was performed successfully. In addition, in order to mitigate the problems in raising the compression rate only in the beam zone, a proposal was made on a hybrid type compression device that combines the electric compression with the compression in the beam zone in series. As a result, it was shown that compression of up to about 10 giga-bit per second is possible in the electric zone by using an electric memory. Further research and development has been advanced on the element technologies, and the initial objective has been nearly achieved. (NEDO)

  13. Report on the invitation program for developing countries concerning technology promotion project of global environmental industry in FY 1997; 1997 nendo chikyu kankyo sangyo gijutsu suishin jigyo ni kakawaru chikyu kankyo kanren gijutsu kaigai kenkyusha shohei jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In an effort to help preserve the global environment, International Center for Environmental Technology Transfer (ICETT) contributes to the solution of global environmental problems by promoting research exchanges with developing countries. As a part of this effort, ICETT hosted an environmental development researcher who visited Japan from the Institute of Environmental Research of Chulalongkorn University in Bangkok, Thailand. The invitation was extended at the request of NEDO. During the period of this investigation between September 16 and December 14, 1997, a photocatalyst was prepared and its performance was evaluated under the theme ``Application of photocatalysis to purification of atmospheric environment.`` At the same time, roadside test spots were inspected to study the practical application of optical photocatalysis. The visiting researcher also visited the National Institute for Resources and Environment to discuss with the staff of institute. This helped to deepen understandings of the state of air pollution problems confronting Japan, Europe, and North America, as well as issues related to the technologies that have been developed to solve these problems. The visiting researcher toured the RITE and examined Japan`s progress in the development of environmental control technology through joint research involving government, industry, and academia. At ICETT, the visiting researcher received training in Japan`s approaches to environmental problems in developing countries

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-02-04

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

  15. Fiscal 1995 survey report on the environmentally friendly type coal utilization system introduction support project. Verification project on the circulating fluidized bed boiler; Kankyo chowagata sekitan riyo system donyu shien jigyo. Junkan ryudosho boiler ni kakawaru jissho jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    In relation to the circulating fluidized bed boiler which reduces the amount of sulfur oxides emitted in coal utilization, a verification project was carried out on installation of the equipment and spread activity in China and the Philippines contributing to the control of environmental pollutant associated with coal utilization and the effective use of energy. At the Fanshan area, installed was a 10t/h internal circulating fluidized bed boiler. At the performance test, coal includes around 7% of impurities such as stone, and the impurities should be excluded continuously at the time of actual run. Therefore, the boiler efficiency had to be changed from 89.5% to 85.8%. Further, power generation facilities have not yet been finished, and the overall operation of boiler turbine has not been executed. At the Zibo area, a 30t/h external circulating fluidized bed boiler was installed. The boiler efficiency reached 86.1%, over the targeted value. At the Batangas area in the Philippines, a 10t/h internal circulating fluidized bed boiler was installed. The boiler efficiency reached 85.8%, over the designed value. About the coal produced in the Philippines, slagging was feared, but the combustion state was favorable. 82 figs., 21 tabs.

  16. FY 1999 Report on feasibility research and development for next generation liquid crystal process basic technologies; 1999 nendo jisedai ekisho process kiban gijutsu ni kakawaru sendo kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Described herein are the FY 1999 results of the feasibility study on the next generation liquid crystal processes. Technology for low-temperature thin film formation fabricates high-purity, high-density Si films useful as the laser annealing (crystallization) precursor by the IBD method, without using thermal annealing. Formation of thin films of a-Si and SiNx on substrates kept at 200 degrees C or lower is studied using a high-density plasma source, and the surface conditions are uniformly controlled over a large area of the film precursor. The new technology needs less power to produce the film than the conventional CVD method which uses parallel flat plates by controlling the plasma-generating region. Resources- and energy-saving using the TFT method are essential for production of liquid-crystal displays, and the techniques for forming the thin films at low temperature are studied. Reduction in wiring resistance (signal transmission delay) is studied for the next generation TFT, and it is found that the Cu film is selectively formed on TiN but not on SiO{sub 2} by the MOCVD method at 150 to 180 degrees C. Similarly, the selective film formation is confirmed in the plating technology. The comprehensive investigations for the next generation liquid crystal process technologies cover high-quality polycrystalline Si films and lithography (exposed to light). (NEDO)

  17. Research program for environmentally-friendly coal utilization system. Follow-up project for simplified desulfurizers (Weifang Chemical Industry Works); Kankyo chowagata sekitan riyo system donyu shien jigyo. Kan`i datsuryu setsubi ni kakawaru follow up jigyo (Weifang kakosho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    To suppress the emission of environmental pollutants from coal utilization in China and to contribute to stable security of Japan`s energy, demonstration of clean coal technology and consolidation of diffusion base to be introduced into China have been promoted. Demonstration program for diffusing simplified desulfurizers has been promoted. For accelerating the achievement, experts of desulfurizers were delegated to Weifang Chemical Industry Works, to support the program. Exhaust gas is introduced from boiler via water spray dust remover, suction fan and centralized stack into absorption tower of the simplified wet-type desulfurizer. In the ascending process, the exhaust gas contacts with absorbent, to remove SO2 and dust. The absorbent is blasted up through the spray nozzle. The absorbent is oxidized by the air into sulfate ion in the liquid chamber at the lower part of tower, and neutralized by hydrated lime to form gypsum. Through the continuous operation for two years, understandings were remarkably increased. However, good treatment of the tax system is required for further diffusion. Though there are no problems for ordinary start and stop, emergency operation is insufficient. There are some problems in the maintenance due to the delay of finding failures. 16 figs., 1 tab.

  18. Report on achievements in fiscal 1998. Demonstrative research of an alkali recovery process in the non-wood pulp paper manufacturing industry; 1998 nendo himokuzai pulp seishi sangyo arukari kaishu process ni kakawaru jissho kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This project is intended of performing demonstrative research jointly with China on a system to efficiently extract, condense, and combust black liquor in a non-wood pulp paper manufacturing plant in China to recover alkaline solution and heat energy, and to contribute to proliferation of the system. Specifically, an alkali recovery plant is built in Cangshan Paper Making Plant in Shandong Province to verify conservation in energy and reduction environmental load. This fiscal year has performed (1) component researches and related technology investigations, and (2) device design and fabrication. For Item 1, the extractor adopted the spiral net type, and the condensation device adopted the falling film evaporator of full-can plate type. For the silica removing agent, data were acquired on reduction of silica in the black liquor and effect of reducing the black liquor viscosity. Basic design requirements were established for an alkali recovery process for a pulp production plant of 75 t/d. Regarding Item 2, prepared were the material and heat balance tables for the black liquor extractor and the black liquor condenser, process flow diagrams (PFD), device specifications, a meter list, and a summary utility consumption list, and confirmed them with the Chinese side. For the black liquor combustion device and the caustification device, PFD and device list prepared by the Chinese side were acquired to start the basic design. (NEDO)

  19. Survey on bio-chemical complex harmonized with global environment. 3; Kankyo chowagata seibutsu kagaku konbinato ni kansuru chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted of bio-chemical complex harmonized with the global environment for the purpose of constructing the material production process harmonized with the environment by the process fusion between biological conversion and chemical reaction. Palm oil was taken up as renewable raw material plant resource. The process utilizing bio-chemical reaction advances at normal temperature and pressure and is high in reaction specificity and selectivity. This is a recycling, circulation and environmental harmony type production technology which brings high yield, energy conservation, resource conservation, and low environmental loads. Waste water treatment and production of useful substances from sludge were thought as elementary technology. A possibility was studied of enzyme production by culturing solid waste, and the enzyme was applied to the hydrolysis process. The paper indicated trace components in the palm oil and the extraction method and proposed the production process of new derivatives for adding value to hydrolysate. A study was also made of the overall process flow which integrated these new processes and the material balance. The comprehensive evaluation of this new process was made from the aspect of the product structure, the market, construction cost, economical efficiency, and the environment. 133 refs., 65 figs., 56 tabs.

  20. 1000m depth boring at Inagawa, Hyogo prefecture. 1. Overviews; Hyogoken Inagawamachi ni okeru 1000m boring chosa. 1. Gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    Sato, T; Kusunose, K; Cho, A; Tosha, T [Geological Survey of Japan, Tsukuba (Japan); Kiyama, T; Yamada, F [Mitsui Construction Co. Ltd., Tokyo (Japan); Aizawa, T [Sancoh Consultants Co. Ltd., Tokyo (Japan)

    1996-05-01

    Various field experiments were carried out using a 1000m deep borehole at Inagawa town, about 10km north of the focus of the Hanshin-Awaji Great Earthquake and directly above the area where shallow earthquake activities have intermittently occurred. These experiments included stress measurement by hydraulic fracturing, hydrophone-aided VSP, permeability tests and observation of various types of logging. The laboratory experiments were also carried out, including measurement of various properties and stresses of the core samples. The stress-depth relationship, determined by the hydraulic fracturing method, shows that the stress gradient well coincides with the Western Japan standard at a depth up to 700m, whereas it is approximately twice as high as the standard at a depth of 946m, at which core disking and borehole break-out are clearly observed, and hence stresses conceivably concentrate locally. Orientation of the maximum horizontal compressive stress is E-W at a depth of around 600m, but greatly changes to NNW-SSE at a deeper position. 4 refs., 5 figs.

  1. Report on survey/research on energy-related elementary techniques; Energy kanren yoso gijutsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The survey/research project is implemented for establishing environment-compatible energy systems in urban areas by constructing wide-area heat supply networks to exchange energy among cities. This project studies, taking Kanagawa Pref. as the model area, distributions of unutilized energy sources, and possibilities of their utilization for heat supply. There are large quantities of unutilized energy, including waste heat from power plants, general works and cleaning works, and low-temperature waste heat from, e.g., sewage and pumping systems. The district air conditioning promotion areas are selected from those consuming large quantities of heat energy in the prefecture, and their characteristics are grasped. The effects of the networks on total energy consumption of the entire prefecture are estimated for the cases of introducing the district air conditioning systems or wide-area heat supply networks in these selected areas. Introduction of optimum advanced heat utilization systems in stereotyped areas is also considered, in order to predict the effects of introduction of wide-area heat supply networks. (NEDO)

  2. Fiscal 2000 study on technology and marketability concerning phytoremediation; 2000 nendo phytoremediation ni kansuru gijutsu oyobi shijosei no chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    An investigative study was conducted on phytoremediation with the purpose of correcting soil contamination caused by heavy metals and the like. In Japan, in connection with the cadmium pollution along the Jintsugawa River region in Toyama Prefecture, a growth of botanical colony such as Athyrium ykoscense was confirmed having a high capacity in absorbing/accumulating heavy metals, with a possibility suggested that they may be utilized for phytoremediation. In a technological research for restoring the environment sustainingly in a wide area, feasibility has been proven to remove polluting agricultural chemicals in farmlands and toxic substance in old industrial sites by making forest trees like poplars, lawns and herbage function. In a project for the cleanup of oil contaminated soil after Gulf War, a demonstrative test of bioremediation for one hectare was performed and, after 15 month experiment, 80 to 90% of aliphatic compounds and 50 to 60% aromatic compounds were degraded. In EU Framework Program in Europe, phytoremediation projects have been implemented across the member countries. (NEDO)

  3. Investigation on structuring the human body function database; Shintai kino database no kochiku ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Based on the concept of human life engineering database, a study was made to know how to technically make such a database fittable to the old people in the age-advancing society. It was then proposed that the old people`s human life engineering database should be prepared to serve for the development and design of life technology to be applied into the age-advancing society. An executive method of structuring the database was established through the `bathing` and `going out` selected as an action to be casestudied in the daily life of old people. As a result of the study, the proposal was made that the old people`s human body function database should be prepared as a R and D base for the life technology in the aged society. Based on the above proposal, a master plan was mapped out to structure this database with the concrete method studied for putting it into action. At the first investigation stage of the above study, documentation was made through utilizing the existing documentary database. Enterprises were also interviewed for the investigation. Pertaining to the function of old people, about 500 documents were extracted with many vague points not clarified yet. The investigation will restart in the next fiscal year. 4 refs., 38 figs., 30 tabs.

  4. Trend of advanced technology of micromachines in the USA; Beikoku ni okeru micro machine sentan gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In this research, the data of advanced technology of micromachines in the USA have been searched, collected, and arranged from the US patent information, technical journal information, and newspaper and general journal information. According to demand, the main undertaking information was interviewed from well-informed persons. The data were compiled as advanced technology trend of micromachines in the USA. Sensors are remarkably predominant in the elemental technology. There are also important topics in the fields of actuators, motors, lenses, devices, and structures. On the other hand, materials, etchings, packages, motive powers, and softwares are also important elemental technology in spite of their less information. From the viewpoint of usage, detection systems are remarkably predominant. Then, robots, processing systems, optics, analysis systems, motive power systems, medical systems, and acoustic systems are also important. From the viewpoint of industrial sector, the environmental items are predominant. Automobiles, medical treatments, and information communications follow the above. When new relationships to the secondary usage and tertiary usage are not found, it would be rather hard to express such a technology development trend more clearly.

  5. Survey on peripheral techniques of brown coal liquefaction techniques; Kattan ekika gijutsu ni kansuru shuhen gijutsu no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-09-01

    Described herein are results of survey on brown coal liquefaction techniques and peripheral techniques, centered by COSTEAM process under development in USA, solubilization by alcohol and liquefaction and cracking with the aid of tetrahydroquinoline as the hydrogen donor under development in Japan, and low-temperature carbonization and new promising techniques. The COSTEAM process shows higher reaction rates, conversions and oil yields for brown coal liquefaction than the one using hydrogen gas. Some of the problems involved in this process high viscosity and oxygenated compound content of the product oil. The product oil is acceptable as fuel for power generating plants and can be produced at a moderate cost, but may be unsuitable as vehicle fuel. Coal liquefaction and solubilization processes are mainly represented by those which use hydrogen. The hydrogen cost, which is high, determines the product price. The processes which use alcohol or tetrahydroquinoline are still in the experimental stage. (NEDO)

  6. Survey of regulations accompanied with isolation technology of carbon dioxide; Nisanka tanso no kakuri gijutsu ni tomonau hokisei no chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Regulations, conventions and agreements relating to the discharging liquefied carbon dioxide (CO2) into the bathypelagic zone from a cruising ships are investigated. The ocean storage of CO2 is not specifically prohibited by law, but must be regulated on a global scale because such treatment may impact the marine environment. In principle, treatment with impact on the nature is prohibited. Laws of environmental conservation are completed in European, Asian, and Pacific countries, which join international conventions and committees with high interests. It is suggested that the engineering technique of the storage should be improved to observe regulations and that an impact assessment for the ocean storage should be carefully conducted in full understanding of the basic premise of the regulatory systems or organizations. Furthermore, it is significant to study on the possible effect of the ocean storage of CO2 on global warming and life-cycle assessment inventory analysis, namely the balance of the energy budget between the separation and the ocean storage of CO2. 23 refs., 7 figs., 6 tabs.

  7. Research trend survey on the stable isotope utilization technology; Antei doitai no riyo gijutsu ni kansuru kenkyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report reviews the activities and the trends in the area of the stable isotope use attracting attention recently. In the medicine and clinical treatment sector, the remarkable trends are the extension of {sup 13}C use. The breath test and the magnetic resonance spectroscopy (MRS) diagnosis have been developed as inspection methods. It is noted that investigation has been initiated on the magnetic resonance imaging (MRI) using {sup 3}He and {sup 129}Xe for the lung imaging. In the organic chemistry and biochemistry sector, the stable isotopes are used for analyzing the structures of complicated natural compounds and materials relating to life science and for analyzing the chemical reaction mechanism of organic compounds. In the nuclear energy sector, {sup 10}B and {sup 7}Li have been used as neutron absorption materials and pH neutralizing reagent, respectively. In the analysis and measurement sector, the process of isotopic dilution is used for the environmental analysis of trace elements including harmful substances. Among various separation methods of isotopes, well studied uranium enrichment processes and deuterium separation processes are described. Separation of {sup 15}N by ion exchange resin method and plasma ion cyclotron resonance (ICR) isotope separation have been studied, recently. 133 refs., 53 figs., 7 tabs.

  8. Surveys and researches on trends of technologies related to hydrogen; Suiso ni kansuru gijutsu doko chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    This report covers surveys of the latest technological trends in relation to the production, storage, and transportation of hydrogen as energy. Also included in the report are surveys of hydrogen, fuel cells, and wind energy centering about Europe. At the 4th World Hydrogen Energy Conference (Pasadena, U.S., June 1982), a number of essays were presented concerning the utilization of hydrogen, production of hydrogen, thermochemical processes, hybrid processes, photochemical processes, photo/thermochemical processes, other processes, fuel cells, metallic hydrides, etc. This report particularly describes in detail the trends of technologies involving the production of hydrogen by the electrolysis of water and by thermochemical processes. As for the recent trend of the metallic hydride technology, reports are made on the International Symposium on the Properties and Applications of Metal Hydrides (Toba, Japan, June 1982) and on Japan's research on the application of metallic hydrides. Concerning the trends in Europe of technologies relative to hydrogen, fuel cells, and wind energy, the results of the research group's on-site investigations are reported. (NEDO)

  9. Water quality and water pollution sources in Poyang lake, China; Poyang ko ni okeru suishitsu chosa to odakugen kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Ito, M. [Shin-Nippon Meteorological and Oceanographical Consultant Co. Ltd., Tokyo (Japan)

    1996-01-10

    This paper summarizes the current status of water quality and pollution sources in Poyang Lake in China. The lake is located in Chianghsi Province of China, and a largest fresh water lake in China that flows out into the Yangtze river. The basin is surrounded by mountains on three sides and faces the Yangtze on one side, whereas the plains formed by the lake and the rivers flowing in extends in the center of the basin. The plains around the lake has the city of Nanchang, the capital of the province, the city of Jiujiang (both cities have a population of about 4 million, respectively), and four other cities with a size of one million people including Jingdezhen. Water supply system in the basin is used in a 37% area of the urban areas, and no sewage facilities of whatsoever are available as of 1991. The lake has COD of about 3 mg{times}1/l. No severe pollution by organic matters is seen. While the T-P concentration is at a high level, PO4-P is low. Majority of phosphorus flowing into the basin exists in the form trapped in soil particles. In order to maintain the current water quality in the future, waste water treatment is required in the basin. Construction of an oxidation pond in the vast land exposed during the drought period is a measure that can be tackled relatively easily. 1 fig., 4 tabs.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

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

  11. Investigations on international standardization of environmental management systems. 3; Kankyo kanri system no kokusai hyojunka ni kansuru chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Japan as an ISO member country identifies the state of discussions in the environmental management standard deliberation committee at ISO. Investigations were performed on international standardization of environmental management systems for the purpose of participating and cooperating in preparing and establishing international standards related to environmental management, and playing part in working, solving and improving environmental problems. Under the circumstances that environmental problems are drawing worldwide interest, the International Organization for Standardization (ISO) has been carrying out since 1993 deliberations on environmental management standards to institutionalize environmental management rules to check effects of business activities on the environment. The International Organization for Standardization/Environmental Management Technical Committee (ISO/TC207) was installed, at which series number of 1400 order was allotted for environmental management related standards, and major standards have come to a final stage of standard formulation at the TC207 Oslo conference in June 1995. In Japan, the Ministry of International Trade and Industry has established an environmental management standard deliberation committee composed of people of experience or academic standing to advance discussions on how the environmental management should be in business entities through deliberations on ISO standards.

  12. Investigations on installation of the heat exchange system in geothermal wells; Chinetsu koseinai netsukokan system donyu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The heat exchange system in geothermal wells is a system that replaces the air source heat pump and uses underground beds or groundwater as a heat source to heat rooms by collecting underground heat in winter, and cool rooms in summer by operating a heat media circuit in reverse direction through the action of a reverse flow valve to discharge heat underground. This paper describes feasibility investigations on the system including its technical trend for introducing the system technology. Technological and economic discussions were given by classifying the intra-well heat exchange device in its installation direction (horizontal loop type and vertical installation type), underground heat exchange media (antifreeze solution/water cyclic system and direct expansion system), and underground heat transfer (heat conduction system and heat convection system). As a result of discussing each system, it was concluded that the following two systems are promising: A = vertical installation, antifreeze solution/water cyclic and heat conduction system, and B = vertical installation, antifreeze solution/water cyclic and heat convection system. Since the system B was found to have better efficiency and economy among both systems, it is necessary to verify an intra-well heat exchange system and operation methods that suit the system B effectively. 21 refs., 8 tabs.

  13. Indoor environment and allergy except housedust mite; Jukankyo to allergy ni kansuru dani igai no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nakao, F.; Nishima, S.

    1998-05-31

    Pathopoiesis factors of allergic diseases include immune antibody productivity sthenia reacting with antigens such as mite or the like in allergy reaction which is regarded as based on genetic fact (atopic diathesis), and environmental factors as external factors. The environmental factors are further classified into specific factors (antigens) and nonspecific factors. The former factors include the indoor factors such as mite, mould, animals bred indoor, etc., and outdoor factors such as pollen and so on. The latter factors include indoor factors such as passive smoking, carbon monoxide, nitrogen oxides, formaldehyde, etc., and outdoor factors such as sulfur oxides, nitrogen oxides, airborne particles and so on. In this paper, the environmental factors in relation to allergic diseases expect mite are introduced. Besides mould, cockroach/insect, fur dust and dandruff of animals, adjustment of room temperature/humidity, smoking, indoor and outdoor air pollution are mentioned as the environmental factors expect mite, and the cause-effect relations thereof are explained. 24 refs., 3 figs., 7 tabs.

  14. Investigation on development of advanced materials by solvothermal technique; Sorubo thermal hanno riyo senshin zairyo kaihatsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Solvothermal reaction is reaction under high temperature and high pressure, which is expected to fabricate new functional materials. In this study, the materials are classified into two fields, i.e., inorganic materials, metals and their composites and organic materials and their composites. The current status of R and D of production and processing technology in each field is surveyed and the prospect of it is discussed. For the inorganic materials, metals and their composites, it is explained that very fine metal oxide particles, complex oxides, single crystals, whiskers, compounds with layer structure, metastable compounds, ion conductors and catalysts with high ability could be produced only by controlling the solvothermal reactions in atomic order. For the organic materials and their composites, surveyed results of the solvothermal technique using non-aqueous solutions are mainly provided. The necessity of a national project for researches on the solvothermal reactions is proposed from the viewpoint of resource, environment and energy. 777 refs., 38 figs., 26 tabs.

  15. Feasibility study on introducing new energy systems into Asian villages; Asia sonraku ni okeru shin energy donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For improvement of living standards in unelectrified areas of Asia, the feasibility of new energy power generation systems was surveyed. The degree of electrification of local areas is different every country, and Thailand is ahead of other countries, while Laos and Cambodia are most unelectrified. Power supply of 100W/house seems to be adequate for local areas because of weather condition, housing situation and life-style. Economic support and education on electricity are necessary for poor areas. Although needs for new energy is increasing, the priority is given to industrial and urbanized areas because of cost and investment effects, and remote areas are dependent on grant- in-aid. Resources of photovoltaic, wind power and micro- hydraulic energies are abundant, however, selection of energy and verification of its usability are important, and the local energy density maps were thus prepared. In introduction of new energy, after selection of energy suitable for an area concerned, such geographical and social conditions should be surveyed as road condition, water rights, land utilization, economic support system, policy and intention of inhabitants. 76 refs., 68 figs., 91 tabs.

  16. Outline and summary of research for a database of unused energy technologies; Miriyo energy ni kansuru data shu sakusei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For effective promotion of the new energy utilization project of NEDO and preparation of the future new energy vision, the data on unused energy were systematically arranged. The definition of heat supply systems using unused energy was clarified, and the kind and property of unused energy were arranged. Some typical systems of heat supply facilities using unused energy were presented. The data were classified by energy source, temperature level and region, and the detailed database was prepared for the typical systems. The overseas database was prepared, in particular, for European and American systems. Domestic and overseas policies, laws and subsidy systems were arranged. The introduction effect of two heat supply facilities using unused energy was surveyed, and their operation costs were analyzed. Basic terminology related to unused energy was compiled and explained. Related organizations, in particular, manufacturers were surveyed and arranged. The main manufacturers of a heat recovery refrigerator and waste heat boiler as typical equipment, and the number of these equipment shipped were arranged. 51 figs., 116 tabs.

  17. Fiscal 1993 investigational report on heat pump heat storage technology; 1993 nendo heat pump chikunetsu gijutsu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This project is for an investigation into the heat pump (HP) use heat storage technology, with the aim of clarifying the present status of HP heat storage technology, the utilization status, and the developmental trend of technology and of contributing to the spread of heat energy effective use using HP heat storage technology and to the promotion of the technical development. Accordingly, the evaluation of the following was made: sensible heat (SH), latent heat (LH), chemical heat storage technology (CH), and heat storage technology (HS). Investigations were made on the sensible heat use heat storage technology of water, brine, stone, soil, etc. in terms of SH; the phase change sensible heat use heat storage technology of ice, hydrate salt, paraffins, etc. in terms of LH; hydration, hydroxide, 2-propanol pyrolysis, adsorption of silica gel, zeolite and water, and heat storage technology using metal hydride, etc. in terms of CH. In terms of HS, the following were studied and evaluated from the study results of the heat storage system in which HP is applied to the sensible heat and latent heat type heat storage technology: contribution to the power load levelling and the reduction of heat source capacity, heat recovery and the use of unused energy, improvement of the system efficiency by combining HP and heat storage technology. 24 refs., 242 figs., 56 tabs.

  18. Surveys and researches on trends of technologies related to hydrogen; Suiso ni kansuru gijutsu doko chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    This report covers surveys of the latest technological trends in relation to the production, storage, and transportation of hydrogen as energy. Also included in the report are surveys of hydrogen, fuel cells, and wind energy centering about Europe. At the 4th World Hydrogen Energy Conference (Pasadena, U.S., June 1982), a number of essays were presented concerning the utilization of hydrogen, production of hydrogen, thermochemical processes, hybrid processes, photochemical processes, photo/thermochemical processes, other processes, fuel cells, metallic hydrides, etc. This report particularly describes in detail the trends of technologies involving the production of hydrogen by the electrolysis of water and by thermochemical processes. As for the recent trend of the metallic hydride technology, reports are made on the International Symposium on the Properties and Applications of Metal Hydrides (Toba, Japan, June 1982) and on Japan's research on the application of metallic hydrides. Concerning the trends in Europe of technologies relative to hydrogen, fuel cells, and wind energy, the results of the research group's on-site investigations are reported. (NEDO)

  19. Investigational study on construction of the physical function database; Shintai kino data base no kochiku ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    An investigational study was carried out on construction of the physical function database which can supply data useful for planning, design and production when companies provide products and barrier-free environment for the aged society. Up to now, the final image of database was studied as to the visual function. In addition, this study is aimed at constructing the physical function database. In the literature survey, basic data on physical characteristics of the aged which have lain scattered were collected and systematically sorted in relation to the exercise function in order to make an analysis of the data and measuring technology in terms of reliability, importance, and applied values. In the survey of corporate needs, an examination of concrete needs for the exercise function and auditory function was made for general companies and companies related to the medical and welfare apparatus field. As to the visual function, a study was conducted on selection of new items for visual measurement and measuring methods. In the study of the database structure, a pilot database was constructed and subjects were extracted. 529 refs., 57 figs., 15 tabs.

  20. Report on the actual situations of the commercially applied, industrial robots; Sangyoyo robot ni kansuru kigyo jittai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-08-01

    Described herein are the actual situations of industrial robots as the FY 1991 questionnaire survey results. The questionnaires were sent to 541 factories, and 74% thereof were recovered. The major machine types fall into categories of manual manipulator, stationary sequence manipulator, remote controlling robot, sequence robot, playback robot, numerically controlling robot and intelligent robot. They are mainly driven by hydraulic, pneumatic, or electrical power. Their mechanism types cover polar coordinate, cylindrical coordinate, rectangular coordinate and articulation types, among others. They are mainly controlled by electronically, electrically (hydraulic or relay), or pneumatically. The major purposes for general works include casting, forging, resin processing, heat treatment, pressing, welding, coating, machining, cutting, assembling, reception/delivery of goods, and testing/inspection. The special works they are in service include those for power/gas/water services, construction works, and research and development. By work step, they are in service, e.g., for loading/unloading goods, palletising/packing goods, supporting, screening, welding, spraying/coating, grinding, clamping, assembling, and riveting. (NEDO)

  1. Fiscal 1995 investigation on biological fixation of carbon dioxide; 1995 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To cope with the global warming caused by CO2, an investigation was conducted into biological fixation. It is necessary to make a many-sided and comprehensive study on the mechanism of CO2 fixation, the scale (area and carbon holding density), the rate and the environmental impact of the introduction of the technology and the technical problems, and to make a quantitative evaluation of each of the methods in order to make them practical proposals. The global ecosystem is classified into the land biota and ocean biota, and each typical ecosystem was surveyed in terms of the surface area, the carbon holding amount (presently existing amount), the net primary production amount, the required nutrient salt amount, the transpiration rate, etc. Next, a discussion was made on the increasing effect of the carbon fixation amount by changing the present ecosystem from the aspect of scale and rate. At the same time, a study was carried out of energy efficiency, economical efficiency and problems. Last, elementary technology was taken up which seems to be important for implementing measures for the biological carbon fixation. As to the ocean, it is necessary to obtain information, which is not sufficient to utilize marine biota for CO2 fixation, especially on the mechanism of depth-direction transfer of organism and its quantitative grasp. As to the land, one of the measures is conversion of the ecosystem where the amount of carbon fixed is small to the ecosystem where the amount is large. 249 refs., 58 figs., 51 tabs.

  2. Report on survey in fiscal 2000. Survey on introduction of external accreditation system in engineer education - iron and steel (Survey on education accreditation in material field); 2000 nendo chosa hokokusho. Gijutsusha kyoiku no gaibu ninteiseido donyu ni kansuru chosa (tekko) -Zairyo bunya ni okeru kyoiku nintei ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to ensure international applicability of engineer education such as in universities and other organizations, and to improve the environment to supply human resources demanded by economic societies, a survey was performed on external accreditation systems for engineer education such as in universities and other organizations in the material field. In the survey, discussions were given on whether or not the education program accreditation system for the material field being structured has any problem in the actual operation of the accreditation through trials at Chiba Engineering University and Tokai University. As a result, it was revealed that the criteria are too general, requiring more detailed description on the guideline, and criteria should be so considered that assessment at higher levels can be given to the graduation research, which is a Japan's particular education system. In addition, it was made clear as a problem in the education programming side that a room for improvement remains in the education methods for the engineering ethics, communication skills, and the method for evaluating the students' achievements. In the survey on the methods for examination and accreditation in the U.S.A. it was found out that education organizations are perplexed with the new criteria of EC 2000. (NEDO)

  3. Report on an investigation into heat pumps in China in fiscal 1995; 1995 nendo Chugoku ni okeru heat pump system ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The paper surveyed the present status, the status of spread, and the technical development of the technology of heat pumps for residential and industrial uses in China. Main examples of installation of heat pumps are cited below: steam drive absorption type refrigerators in Beijing; sea water heat source turbo heat pumps in Qingdao; hot water drive absorption type refrigerators in Beijing; oil-fueled absorption type water cooling and heating appliances in Beijing; ice latent heat storage airconditioning systems using electrically-driven screw chiller in Beijing; temperature rising systems using electrically-driven heat pump of the solar energy utilization warm water swimming pool in Guangdong Province; cooling water supply using waste heat utilization absorption type refrigerator of the alcohol plant in Shandong Province; timber drying systems using electrically-driven heat pump, and marine product cultivation systems in Quangdong Province; distillation systems using steam turbine heat pump in Jiangxi Province. The demand for heat pumps is expected to be 20 million units under the 9th 5-year plan, and the development of equipment is thought to go toward promotion of energy conservation, low noise, multi-type or multi-functional air conditioning equipment, and computer use. 137 figs., 40 tabs.

  4. Fiscal 1999 survey report. Survey of leading countries' approaches to biomass energy development; 1999 nendo shuyokoku ni okeru biomass energy kaihatsu eno torikumi ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The survey aims to help Japan deliberate its future biomass energy development strategy including the course Japan is to follow in its research and development of biomass energy by clarifying leading countries' approaches to the subject matter and trends of their research and development efforts in this connection. The states of biomass energy development in the U.S. and Europe are reported. In the U.S., President Clinton issued Executive Order 13134 on August 12, 1999, regarding bio-based products and bioenergy development. In this country, bioenergy and bio-based production technologies have developed to reach a stage where business pays, and commercial plants are in service. The U.S. Administration mentions as a strategy the efficient development of the bioenergy industry. In Europe, where resources are versatile and local, it is difficult to assess the economy of scale, and small-scale development efforts are being accumulated. Practical technologies under development mostly involve direct combustion. European measures are similar to U.S. measures in that such political goals as local development and employment promotion are firmly woven into them. (NEDO)

  5. Investigation on the chemically fixing technique of carbon dioxide utilizing solar energy; Taiyo energy riyo ni yoru nisanka tanso no kagakuteki koteika gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    This report describes the results of effective fixing technique of CO2 by utilizing solar energy. First of all, the investigation was directed to the technique for synthesizing ethylene, hydrocarbons and alcohol by electrochemical reduction of CO2. The power required for this process is supplied by photovoltaic power generation. Development of excellent electrode catalyst is needed because the reduction of CO2 requires a high overvoltage. It is desirable to enhance the selectivity of the reaction for specific material and improve the transport process in the electrolytic cell. Next, designing of material and reaction of photocatalysts using semiconductor electrode and semiconductor particulate was examined. A semiconductor electrode made of FeS2 is inexpensive and has a high ability of collecting solar light. In the category of photocatalysis system, a photocatalytic system in which semiconductor particles are embedded in vesicle and a photpocatalyst based on potassium niobate are noteworthy. As biosystem, the method of reducing CO2 by calcareous algae which simultaneously advances fixing and calcification of CO2 by photosynthesis is noteworthy. 129 refs., 45 figs., 20 tabs.

  6. Basic survey on the residence using hybrid energy in snowy cold regions; Sekisetsu kanreichi ni okeru hybrid energy katsuyogata jutaku nado ni kansuru kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The conceptual model and feasibility of the hybrid energy system for residences and public facilities in snowy cold regions were studied. Based on the existing data, the existing and available amounts of natural energy and unused energy in the target area, Sapporo were estimated. Based on the predicted energy demands of 4 kinds of building models, the energy systems for such models were studied. The use of the following energies was considered: photovoltaic power generation and solar heat for all the models, household sewage energy for the multiple-dwelling house model, and wind power generation for the public facility model. The annual energy balance was calculated to evaluate it. The use of additional commercial electricity was necessary, while surplus solar heat energy was found in summer which can push up the self-sufficiency rates of the residence and public facility models to 70% and 44%, respectively. The multiple- dwelling house model which can use a large amount of household sewage energy could utilize 80% of new energy, while the other 3 models utilized only 60-70% of that. 81 figs., 42 tabs.

  7. Study on recent research trends in the chemical fields; Kagaku bun`ya ni okeru saikin no kenkyu doko ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This research is conducted to search study themes of chemistry expected towards the 21st century. The complex compound in the fundamental chemistry field and the bio-medical materials in the applied chemistry field are taken up. Bio-medical materials are used for the restoration, rehabilitation, and treatment of the organ and the improvement of its functions. For implants such as hearts, anti-thrombin and anti-calcium precipitation effects and high endurance are required. In this field, special copolymers and bio-membrane-emulating surfaces are studied. For artificial organs, hybrid type materials combining cells, and physiologically active and artificial materials are also studied. There are studies on the missile therapy of drugs and DDS (drug delivery system). The complex compounds contain metallic elements, such as Fe, Mn, Co and Cu, and groups known as ligands which combine these metal elements. They can have a variety of stereo-structures and physical properties. They also exhibit a diversity of functions including electron donor bonding, molecular recognition, chemical substitution, and pharmaceutical activity. These features open up a promising potential for their prospective use as physiologically active substances, cancerostats, new materials, artificial photosynthesis, memory elements, and complex catalysts. 88 refs., 35 figs., 6 tabs.

  8. Study on the impact assessment for the life cycle assessment (LCA); Kankyo fuka bunseki ni okeru impact assessment ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes the impact assessment which is an important step for LCA. For classification of the impact assessment, the existing literature was reviewed and a skeleton for the classification was proposed. The weighting factors for nine selected impact categories, which were used to calculate environmental load point (ELP) for the valuation, were obtained for two overseas groups, i.e., students of Amsterdam University and SETAC Europe members. It was found that the former provided the similar trends to general Japanese, however that the latter gave high weighting in the global warming and depletion of ozone layer. The ELP was proposed and applied to automatic washing machine, coffee maker, waste incineration power generation system, and co-generation system. As a result, its effectiveness was demonstrated. This report also describes problems for the LCA of thermal and material recycling of PS trays. 99 refs., 96 figs., 73 tabs.

  9. Questionnaire investigation for the earthquake in Honjo city and Yazawa city, Akita Prefecture; Jishin ni kansuru ishiki chosa (Akitaken Honjoshi oyobi Yuzawashi ni okeru anketo kara)

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M [Akita University, Akita (Japan). College of Education; Kabutoya, S

    1996-05-01

    Consciousness for the earthquake was investigated by questionnaire surveys made in Honjo City and Yuzawa City, Akita Pref. in October 1995 twelve years after the Nihonkai Chubu Earthquake (M=7.7) in May 1983. The survey was conducted in terms of 27 items including personality, memory, knowledge/interest, psychology/action, mental attitude/preparations, wishes for researchers and administration, etc. Also included were the items on the Great Hanshin-Awaji Earthquake and the earthquake blank areas. The number of distributed questionnaires and the recovery rate of them are 1500 and 79.2% in Honjo City, and 1700 and 84.7% in Yuzawa City. From the survey, it was found that people have a lot of knowledge of and high interest in the earthquake and well remember it, and a lot of people know of tsunami, liquefaction phenomena, and the earthquake blank area. Further, they are afraid of earthquakes and think of their actions to be taken in case of earthquake. However, most people are little prepared for earthquakes. Important future subjects were suggested for the study of disaster prevention measures. 13 figs.

  10. Survey on weather changes associated with large-scale tree-planting. 2; Daikibo ryokuka ni tomonau kiko henka ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    An investigational study was made for large-scale tree-planting aiming at CO2 fixation. Water resource and precipitation relating to tree-planting were determined from NASA data and arranged into the global distribution map. It was found that Australia and the Chinese continent are under the relatively favorable condition. As for the soil condition, nutrition resource is short in the desert and unused zone. From the vegetation data obtained from meteorological satellite NOAA, developed was a method for estimating net primary productivity of terrestrial ecosystem and obtained was a global distribution map for the amount of CO2 fixed under the present terrestrial vegetation. At the same time, areas which have great potentiality of tree-planting were selected from the map for estimating potentiality of the global tree-planting. To study the promotion of rainfall as a means of expanding the potential tree-planting area, the conventional meteorological and physical model was improved, and more realistic simulation was made possible. Also as to the water utilization technology, the modeling method was developed. As the area having a potentiality of expanding tree-planting, Australia (especially the west) was cited as the first candidate, and China the second candidate. 108 refs., 128 figs., 49 tabs.

  11. Investigations on an environment friendly chemical reaction process (eco-chemistry). 2; Kankyo ni yasashii kagaku hanno process (eko chemistry) ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to structure a chemical reaction process that does not discharge a large amount of waste by-products or harmful chemical substances, or so-called environment friendly process, investigations and discussions were given based on the results derived in the previous fiscal year. A proposal was made to reduce environmental load on development of oxidized and dehydrogenated catalysts that can produce selectively ethylene, propylene and isobutylene in an oxidation process. In liquid phase oxidation, redox-based oxidation and solid catalyzation of automatic oxidation reaction were enumerated. In acid base catalyst reaction, development of ultra strong solid acid was described to structure no pollution discharging process. In the fine chemical and pharmaceutical fields, the optical active substance method and the position-selective aromatics displacement reaction were evaluated to reduce environmental load. A questionnaire survey performed on major chemical corporations inside and outside the country revealed the following processes as the ones that can cause hidden environmental problems: processes discharging large amount of wastes, processes treating dangerous materials, and processes consuming large amount of energy. Development of catalysts is important that can realize high yield, high selectivity and reactions under mild conditions as a future environment harmonizing chemical process. 117 refs., 23 figs., 22 tabs.

  12. Fiscal 1994 survey report. Survey of recent trends in CFC phaseout measures overseas; 1994 nendo shogaikoku ni okeru freon taisaku saishin doko ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Technical literature is referred to for the survey of recent trends in CFC (chlorofluorocarbon) phaseout in various countries overseas. The European Union will totally abolish CFC by the end of 1994 while other developed countries will totally abolish the same by the end of 1995 in compliance with the Montreal protocol. Many of the developing countries are actively striving to reduce CFC use with the help of the Multilateral Fund of Montreal. China and India have production facilities in themselves, and have not announced a phaseout program. There is a proposition for accelerating the regulation of HCFCs (hydrochlorofluorocarbons), but reliable substitutes for them are not yet available and their ozone layer restoring capability if used will be slight. It is feared that such will on the contrary retard CFC phaseout in developing countries. Accordingly, any abrupt acceleration of CFC phaseout implementation is inappropriate. Introduced in this report as fluorine-containing greenhouse gas-related information are a summary of the United Nations Framework Convention on Climate Change and the history of Intergovernmental Panel on Climate Change activities. According to an American survey, the aluminum industry emits 30,000 tons of CF{sub 4} and C{sub 2}F{sub 6}, and the semiconductor manufacturing industry 2,000-3,000 tons. As for SF{sub 6}, 5,000-8,000 tons are emitted mainly by the power industry. Measures for inhibiting them are being taken. (NEDO)

  13. MT survey in the Minaminoshiro oil field; Minaminoshiro chiiki ni okeru MT ho ni yoru sekiyu tanko (sanjigen MT ho chosa no kento). 1

    Energy Technology Data Exchange (ETDEWEB)

    Matsuo, K; Minegishi, M [Japan National Oil Corp., Tokyo (Japan). Technology Research Center

    1997-10-22

    Preliminary experiment, investigation, and study are conducted prior to an experimental 3-D MT (magnetotelluric) survey planned to be carried out in the Minaminoshiro district, Akita Prefecture. In the preliminary investigation, MT measurements were performed at nine locations. It was anticipated that national highways, waste treatment plants, high-voltage power lines, and railways in presence in the district would act as noise sources. Although the impact of such noise was detected in the single site treatment result, yet it was found that it would be mostly eliminated by use of the remote reference treatment. It was learned that the resistivity structure in this district was quite low in contrast or 1 ohm/m against 30 ohm/m, but the result of 3-D model calculation indicated that a sufficient analysis would be possible even in such a low contrast case. Furthermore, as the result of the study of the density of observation stations in the magnetic field, it was found that changes in the response of magnetic field to the resistivity structure would be approximately 2% at the maximum and that the ill effect on the result of measurement would be of the negligible magnitude even when a single magnetic field observation station is deployed against plural electric field observation stations. 6 refs., 7 figs.

  14. Global environmental benefits of industrial heat pumps (fiscal 1993); 1993 nendo koon heat pumping gijutsu ni yoru chikyu ondanka keigen koka ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    An investigational study was conducted aiming at making a quantitative grasp of effects of the spread of industrial heat pumps on energy conservation and greenhouse gas reduction and at promoting the spread. Finally, the following eight countries joined this international joint research: Canada, France, Japan, Holland, Norway, Sweden, the U.K. and the U.S. Each country share the work and expenses for the research with each other. Japan made investigational researches on the application of heat pumps to processes of the chemical industry, oil refining industry, food industry, paper/pulp industry, and dyeing/weaving industry, and on the effects of greenhouse gas reduction. As procedures taken, values up to 2010 were estimated of energy prices in each country, energy supply/demand, rates of the heat source configuration for electric power supply, etc., the heat flow of the above-mentioned process was made clear, and analyses were conducted of annual profits, energy consumption, and depreciation period in the case of adopting heat pumps. Moreover, the energy conservation amount and greenhouse effect gas reduction amount were estimated based on the result of the analyses. 69 figs., 196 tabs.

  15. Investigational study on the development, production and wide spread of welfare apparatus in north Europe; Hokuo ni okeru fukushi yogu no kaihatsu seisan fukyu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of grasping the present situation of the development/production/spread of welfare apparatus in north Europe, an investigation was conducted paying visits to Sweden and Denmark. Basically in the Swedish policy for handicapped persons, disablement is defined not only as features which belong to each individual, but as problems arising when the environment surrounding each individual touches one another. Moreover, characteristics of their policies on welfare apparatus are that major welfare apparatus can be provided for the disabled free of charge, and that the government and public organs play a major role in each step of the development, evaluation, distribution and provision of welfare apparatus. Features of the market of welfare apparatus are that users and buyers of the apparatus are different persons, that a public corporation called SUB participates in determining selling prices, etc., and that the market reflects needs and requests from users comparatively naturally. The needs for welfare apparatus at the Research Institute of Handicapped Persons are grasped through opinion exchanges with groups of handicapped persons or information exchanges with the technical aid center. 3 refs., 11 figs., 10 tabs.

  16. Investigation into the analysis method of total ecobalance in chemical industry products. 3; Kagaku kogyo seihin ni okeru total eko balance no bunseki shuho ni kansuru chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of establishing a total life-cycle ecobalance analysis (LCA) method, the paper studied making of a general computer program for chemical industry products. The study has been made on general-purpose plastics (PET/PSP (polystyrene paper)) since fiscal 1993 aiming at making the CO2 emission computing program covering the entire process of production from extraction of raw materials through waste disposal. In fiscal 1995, the following were conducted for enhancement of generalization of the method: expansion of environmental load items and increase in validity of the concept, and expansion of database. Notice was taken of not only CO2 but SOx, NOx and water quality load items. The survey was made on the recycling situation in Japan and abroad and the PET recycling plant , and environmental load item data are collected to expand database. The program was verified by analyzing an example of reusing PET bottle to carpet, and one-step development can be made toward the establishment of the method. Moreover, an analysis was made for the environmental assessment of the related programs abroad, and a tentative original plan can be proposed for the standardization of environmental load analysis and the integrated assessment method. 39 refs., 130 figs., 76 tabs.

  17. Research of environmental bioecosensing technology using ecological information. Part 2; Seitaikei joho ni yoru kankyo bio ecosencing gijutsu ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Basic considerations of exploring and cultivating environmental reporter organisms are summarized. Mechanism of genetic engineering amplification and molecular biological amplification, and approach to combining them to a hardware as a bioindicator system are investigated. For the current status of molecular biological measurement technology for measuring ecological environment and its application, environmental diagnosis from a phyropathological viewpoint, environmental diagnosis using microorganisms, test fabrication of genetic sensor, and overseas examples of environmental monitoring network are described. For the application of ecological information and functions for developing innovative environmental remediation technology, issues and potential areas for research and development regarding the bioremediation technology in which the US has achieved a progress for the benefit of soil environment remediation are summarized. For the phytoremediation, an area of bioremediation, the metabolism of microorganisms which live in the rhizosphere, and the technology for controlling the microorganisms in the soil through plants are investigated. 66 refs., 50 figs., 17 tabs.

  18. Report for fiscal 2000 investigations on effects imposed by introducing emission trading system; 2000 nendo haishutsuryo torihiki system donyu ni yoru eikyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With regard to effectiveness of the emission trading targeted to reduce the greenhouse effect gas emission, evaluation has been given from the three viewpoints: economies, environment, and household economy. In the research, simulations were implemented by using the GEC calculation model modified for introduction of domestic emission trading, and utilization of international emission trading. In evaluating the effects on industries and foreign trades, notice was given on the large energy consuming industries to discuss the effects of introducing the emission trading on the quantity of production and export. Regarding the effects on environment, calculations and discussions were given on greenhouse effect gas leakage rates to assess the greenhouse effect gas emission reducing effects from the domestic and international viewpoints. As a result of the discussions, it was found that the economies, environment and household economy are all benefited in regard with the domestic emission trading. Utilization of the international emission trading was also found to have sufficient positive benefit exist for the economies and household economy. (NEDO)

  19. Survey on a possibility of geothermal utilization in Tomakomai City; 1980 nendo Tomakomaishi ni okeru chinetsu riyo kanosei ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1980-11-01

    This paper describes a possibility of geothermal utilization in Tomakomai City. The Tomakomai area has an extremely great amount of hot water existing in deep layers, leading to a consideration that it is very highly possible to develop the hot water. As seen from the underground structure and ground temperature gradient in the Tomakomai sedimentary basin, the development depth would be considerably great, being assumed to be about 2,000 meters. The acquisition amount per well is estimated 100 m{sup 3}/hour or more at 65 degrees C. Rise in petroleum price in the future is an unavoidable fate, hence geothermal water utilization has a fully bright future. The water has relatively low temperature, and is effective for use in room heating, hot water supply, and agricultural and livestock industries. It is worth considering utilization as a local energy system. It has also large secondary effects. According to the latest trial calculation, the unit price for hot water for room heating and hot water supply would be 10 to 20 yen per 1,000 kilo-calories. If the same amount of hot water should be supplied from a boiler, fossil fuel of 20,470 kl/year would be required. If converted by using a kerosene price of 75 yen per liter, the cost would be 1.3 billion 35 million yen, comparatively higher than the geothermal water utilization. (NEDO)

  20. Investigational study of the CO2 balance in high temperature CO2 separation technology; Nisanka tanso koon bunri gijutsu ni okeru CO2 balance ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    An investigational study was conducted to clarify the adaptable environment and effectivity of technologies of high temperature separation/recovery/reutilization of CO2. In the study, data collection, arrangement and comparison were made of various separation technologies such as the membrane method, absorption method, adsorption method, and cryogenic separation method. With the LNG-fired power generation as an example, the adaptable environment and effectivity were made clear by making models by a process simulator, ASPEN PLUS. Moreover, using this simulator, effects of replacing the conventional steam reforming of hydrocarbon with the CO2 reforming were made clear with the methanol synthesis as an example. As to the rock fixation treatment of high temperature CO2, collection/arrangement were made of the data on the fixation treatment of the CO2 separated at high temperature into basic rocks such as peridotite and serpentinite in order to clarify the adaptable environment and effectivity of the treatment. Besides, a potentiality of the fixation to concrete waste was made clear. 57 refs., 57 figs., 93 tabs.

  1. Investigation on innovation of technology development by means of strategic energy intelligence; Energy senryakurontekina approach ni yoru gijutsu kaihatsu no kakushin ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of developing the future innovative energy technology, the paper described a strategic point of view. Effects of the energy issue are remarkable on the next generation and thereafter as seen in the finite of energy resource, global-scale environmental changes, the increasing energy demand, natural/social influences of large-scale technology development. If the technological development is going on in the same way as until now, there will appear limits. Relating to the strategies, to seek what energy should be among the strategies, it is necessary to consider not only global-scale problems but particular conditions in Japan (self-sufficiency, international cooperation, creativity, etc.) Also, wisdom and technique are necessary to attain it. Technological development in a wide sense plays a major role in the energy strategy. Technology innovation must be advanced according to the energy strategy. Integrating ideology into the development of energy technology and selecting therefrom developmental subjects which meet the purpose, required is the construction of the energy system with high flexibility and functionality. Looking at the conventional way of thinking from a different angle and posing a future pull plan, Japan should show leadership to the world. 20 refs., 25 figs., 8 tabs.

  2. Survey on the scrap iron and steel recycling in Thailand and Indonesia; Hatten tojokoku (Tai Indonesia) ni okeru tetsu scrap saiseiyo ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report describes the survey results of the scrap iron and steel recycling industries in Thailand and Indonesia. The purpose of this survey is to extract problems obstructing the scrap iron and steel recycling, to recognize the present situation and predict the future situation, and to examine the possibility of international cooperation. As a result of the survey, it was found that the quality of scrap collected in the domestic market is poor as it contains too many impurities for it to be utilized for the manufacture of many higher quality iron and steel products. The actual quantity of domestically collected scrap is too low to support the expected growth in demand in each nation. Current environmental management practices are largely concerned with the construction of wastewater treatment facilities and the extraction of furnace dust. However, the lack of enforcement of environmental regulations does not encourage companies to implement sound environmental practices. Neither government actively promotes and investigates iron and steel recycling in the domestic, commercial or industrial sectors. Collaboration with overseas nations having more advanced iron and steel industries could be helpful to the scrap recycling industry in both nations. 6 figs., 21 tabs.

  3. Results of geophysical survey on Hanaore-fault in the Kyoto urban area; Butsuri tansa ni yoru Kyoto shigaichi ni okeru Hanaore danso chosa

    Energy Technology Data Exchange (ETDEWEB)

    Yoshioka, T. [Geological Survey of Japan, Tsukuba (Japan); Echigo, T. [Osaka Soil Test, Osaka (Japan); Toshioka, T.; Matsubara, Y. [Oyo Corp., Tokyo (Japan)

    1997-05-27

    This paper reports results of gravity survey and seismic survey using the shallow bed reflection method to identify distribution of the Hanaore fault in the Kyoto urban area. In the gravity survey, level differential structure caused by the fault was identified as an abrupt change in Bouger anomalous values. The continuity therefrom made the estimation possible on existence and positions of such faults as the Hanaore fault belonging to the Hanaore fault system, the Shishigaya fault, the Kaguraoka fault, and the Okazaki fault. The estimation as a result of the gravity survey include the following findings: the Hanaore fault runs from south of the Yoshidayama in the south-north direction; the distribution of the Okazaki fault has a level differential structure falling on the east side; the structure shows low Bouger anomaly distribution; and this area forms a rift valley belt. In the seismic survey using the shallow bed reflection method, no distinct reflection plane considered as the basement was verified because of influence from urban area noise. However, it was possible to estimate such an underground structure as a monoclinal fold from shapes of the reflection plane and the distribution depths. 7 refs., 5 figs.

  4. Survey of the trend of technical development and industrial policies in Asian countries; Asia shokoku ni okeru gijutsu kaihatsu no doko to sangyo gijutsu seisaku ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A sharp rise in industrial productivity in Asia countries indicates a rising level of R and D technology. Since Japan has not clearly grasped the R and D ability in these countries, it has not given appropriate personnel/material R and D support to them. Therefore, for the purpose of exactly grasping the R and D ability of Asian countries (Korea, Taiwan, the Philippines, Indonesia and India) and studying an effective and appropriate method for R and D cooperation, a survey was conducted of R and D potentials in Asia and R and D support policies of the countries. As a result of the survey, the following are taken up as items to be considered: promotion of exchanges between Tsukuba, etc. in Japan and research/university towns and science parks being constructed in lots of countries, participation of private companies in high-tech joint work in cooperation with Japan, sending information from Japan using internet, etc. and exact grasp of needs at partner side, cooperation given to new comers without asking for research results (use of OB researchers, etc.) 25 refs., 39 figs., 59 tabs.

  5. Fiscal 1994 survey report. Survey of environmentally friendly chemical process (Ecochemistry); 1994 nendo kankyo ni yasashii kagaku hanno process (ecochemistry) ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Processes that contain latent environmental problems are the massive generation of wastes (inorganic salt, acid catalyst, base catalyst, and huge quantities of wastewater), handling of dangerous substances (use of hydrogen fluoride, use of phosgene, and use of substances whose discharge is legally controlled), processes which consume much energy (circulation of quantities of raw materials, use of quantities of solvents, separation of products with difficulties, use of high pressure, and multiple stage reaction), and processes which are expected to use resources now remaining unexploited. As an element technology for the solution of problems, there is the development of a solid redox catalyst for liquid phase oxidation. As compared with a liquid phase homogeneous catalyst, it discharges less inorganic wastes, facilitates the separation, recovery, and treatment of inorganic salts, corrodes structural materials less, and is thermally stable. An alkane partial oxidation catalyst when developed will achieve more energy conservation than an alkene oxidation catalyst. In relation to acid/base reaction, the zeolite catalyst will be improved and ultrastrong acids and ultrastrong bases will be developed, and these will reduce wastes, mitigate corrosion, and facilitate product separation. The development of a process is also expected which will avoid the use of toxic phosgene. (NEDO)

  6. Decay of 57Ni

    International Nuclear Information System (INIS)

    Santos Scardino, A.M. dos.

    1987-01-01

    The decay of 57 Ni to 57 Co was studied by gamma ray spectroscopy using both singles and coincidence spectra. The sources were obtained with the 58 Ni (Y,n) 57 Ni reaction. Natural metallic nickel was irradiated in the bremsstrahluhng beam of the linear accelerator of the Instituto de Fisica da Universidade de Sao Paulo with 30 MeV electrons. The singles espectra were taken with 104 cc HPGe detector and the coincidences espectra with 27 and 53cc Ge(Li) and 104 cc. HPGe detectors. The energies of transitions that follow the 57 Ni decay were measured using 56 Co as standard (which was obtained by (Y,np) reaction in 58 Ni) and taking into account the cascade cross-over relations. (author) [pt

  7. Bridging exchange bias effect in NiO and Ni(core)@NiO(shell) nanoparticles

    Energy Technology Data Exchange (ETDEWEB)

    Rinaldi-Montes, Natalia, E-mail: nataliarin@gmail.com [Departamento de Física, Universidad de Oviedo, E-33007 Oviedo (Spain); Gorria, Pedro [Departamento de Física & IUTA, EPI, Universidad de Oviedo, E-33203 Gijón (Spain); Martínez-Blanco, David [Servicios Científico-Técnicos, Universidad de Oviedo, E-33006 Oviedo (Spain); Fuertes, Antonio B. [Instituto Nacional del Carbón, CSIC, E-33080 Oviedo (Spain); Fernández Barquín, Luis [CITIMAC, Facultad de Ciencias, Universidad de Cantabria, E-39005 Santander (Spain); Puente-Orench, Inés [Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza and Institut Laue-Langevin, BP 156, F-38042 Grenoble Cedex 9 (France); Blanco, Jesús A. [Departamento de Física, Universidad de Oviedo, E-33007 Oviedo (Spain)

    2016-02-15

    Among all bi-magnetic core(transition metal)@shell(transition metal oxide) nanoparticles (NPs), Ni@NiO ones show an onset temperature for the exchange bias (EB) effect far below the Néel temperature of bulk antiferromagnetic NiO. In this framework, the role played by the magnetism of NiO at the nanoscale is investigated by comparing the microstructure and magnetic properties of NiO and Ni@NiO NPs. With the aim of bridging the two systems, the diameter of the NiO NPs (~4 nm) is chosen to be comparable to the shell thickness of Ni@NiO ones (~2 nm). The EB effect in Ni@NiO NPs is attributed to the exchange coupling between the core and the shell, with an interfacial exchange energy of ΔE~0.06 erg cm{sup −2}, thus comparable to previous reports on Ni/NiO interfaces both in thin film and NP morphologies. In contrast, the EB detected in NiO NPs is explained in a picture where uncompensated spins located on a magnetically disordered surface shell are exchange coupled to the antiferromagnetic core. In all the studied NPs, the variation of the EB field as a function of temperature is described according to a negative exponential law with a similar decay constant, yielding a vanishing EB effect around T~40–50 K. In addition, the onset temperature for the EB effect in both NiO and Ni@NiO NPs seems to follow a universal dependence with the NiO crystallite size. - Highlights: • Comparison of the exchange bias effect in NiO and Ni(core)@NiO(shell) nanoparticles. • Universal temperature dependence of the exchange bias effect. • Suggested similar physical origin of the effect in both systems. • Size and crystallinity of the NiO shell hold the key for exchange bias properties.

  8. OpenNI cookbook

    CERN Document Server

    Falahati, Soroush

    2013-01-01

    This is a Cookbook with plenty of practical recipes enriched with explained code and relevant screenshots to ease your learning curve. If you are a beginner or a professional in NIUI and want to write serious applications or games, then this book is for you. Even OpenNI 1 and OpenNI 1.x programmers who want to move to new versions of OpenNI can use this book as a starting point. This book uses C++ as the primary language but there are some examples in C# and Java too, so you need to have about a basic working knowledge of C or C++ for most cases.

  9. Gd-Ni-Si system

    International Nuclear Information System (INIS)

    Bodak, O.I.; Shvets, A.F.

    1983-01-01

    By X-ray phase analysis method isothermal cross section of phase diagram of the Gd-Ni-Si system at 870 K is studied. The existence of nine previously known compounds (GdNisub(6.72)Sisub(6.28), GdNi 10 Si 2 , GdNi 5 Si 3 , GdNi 4 Si, GdNi 2 Si 2 , GdNiSi 3 , GdNiSi 2 , Gd 3 Ni 6 Si 2 and GdNiSi) is confirmed and three new compounds (GdNisub(0.2)Sisub(1.8), Gdsub(2)Nisub(1-0.8)Sisub(1-1.2), Gd 5 NiSi 4 ) are found. On the base of Gd 2 Si 3 compound up to 0.15 at. Ni fractions, an interstitial solid solution is formed up to 0.25 at Ni fractions dissolution continues of substitution type. The Gd-Ni-Si system is similar to the Y-Ni-Si system

  10. Internal carbonitriding behavior of Ni-V, Ni-Cr, and Ni-3Nb alloys

    International Nuclear Information System (INIS)

    Allen, A.T.; Douglass, D.L.

    1999-01-01

    Ni-2V, Ni-5V, Ni-12V, Ni-10Cr, Ni-20Cr, and Ni-3Nb alloys were carbonitrided in C 3 H 6 and NH 3 gas mixtures (bal H 2 ) over the range 700--1,000 C. Carbonitridation of Ni-12V and Ni-20Cr in C 3 H 6 /NH 3 /H 2 (1.5/1.5/97 v/o) and (1.5/10/88.5 v/o) produced duplex subscales consisting of near-surface nitrides with underlying carbides. Growth of each zone obeyed the parabolic rate law under most conditions. The presence of carbon generally did not effect the depth of the nitride zones compared to nitriding the alloys in NH 3 /H 2 (10/90 v/o). However, at 700 C, the nitride zones were deeper in the carbonitrided Ni-V alloys and Ni-20Cr. The presence of nitrogen generally increased the depth of the carbide zones in Ni-12V and Ni-20Cr compared to carburizing these alloys in C 3 H 6 /H 2 (1.5/98.5 v/o). VN, CrN, and NbN formed in Ni-V, Ni-Cr, and Ni-Nb alloys, respectively, whereas the underlying carbide layers contained V 4 C 3 in Ni-12V, Cr 3 C 2 above a zone of Cr 7 C 3 in Ni-20Cr, and NbC in Ni-3Nb. The solubilities and diffusivities of nitrogen and carbon in nickel were determined. Nitrogen and carbon each exhibited retrograde solubility with temperature in pure Ni in both carbonitriding environments. Nitrogen diffusion in nickel was generally lower in each carbonitriding mixture compared to nitrogen diffusion in a nitriding environment, except at 700 C when nitrogen diffusion was higher. Carbon diffusion in nickel was generally higher in the carbonitriding environments compared to carbon diffusion in a carburizing environment

  11. FY 2000 report on the survey on the long-term energy technology strategy, etc. - Basement technology for implementation of industrial technology strategy. Survey on the extraction of preferential important technical subjects in FY 2002; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho - sangyo gijutsu senryaku sakutei kiban chosa. 2002 nendo yusenteki juyo gijutsu kadai no chushutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This survey is to investigate the consciousness of researchers and engineers of enterprises, universities, etc, of the importance of about 100 important technical subjects in 'the industrial technology strategy' prepared by the Ministry of Economy, Trade and Industry. In the questionnaire survey, the following were selected: 1)systematization of policy in consideration of the social needs and R and D of the technology to realize it; 2) R and D of the technology to advance the future frontier; 3) technical subjects that the government should promptly start to tackle in each classification in arrangement of the intellectual basis. Answers to the following items were obtained: 'selection reasons' for why it was considered important in each technical subject, 'lead time' toward the time of the industrialization, 'international positioning' of Japan against Western countries, 'possibility of heightening/maintaining the international competitive force,' and 'items that the government should participate in.' In 1), the following four big targets were arranged: 'security/safety,' 'informatization,' 'environment' and 'energy'. In 2), the following technical subjects were arranged: 'biotechnology,' 'information communication technology,' 'production technology,' 'materials/process technology,' 'energy/environment' and 'new blending/traversable/integrated technology.' In the results of the survey, analyzed were big targets, and trends and characteristics at technical field levels. (NEDO)

  12. FY 2000 report on the survey of long-term energy technology strategy, etc. - Fundamental survey to work out the industrial technology strategy. Research survey on technology innovation indices to be worked out; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (gijutsu kakushin shihyo no sakutei ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For technology innovation, it is indispensable to arrange the environment where the continuous and spontaneous technology innovations are generated. >From this point of view, the paper re-confirmed functions of enterprises, universities and national research institutes that are main bodies of technology innovation. For the use for working out measures for activation as the basic data, conducted were the making of indices for surveying the whole system of technology innovation in Japan, and the study of the data to be prepared as statistics and the survey method. In the 1st stage, about 450 figure/table data related to technology innovation were collected for making them database from official statistic data and publications of governments and international organizations in Japan and European countries. Further, using official statistic data, about 240 figure/tables were made which seem to be important as indices of technology innovation. In the 2nd stage, on the basis of this database, the details of the activities were analyzed, and from the indices, the actual situation/subjects were considered. At last, the paper explained the index system of 'Oslo Manual' which is a guideline of working out OECD's innovation indices. (NEDO)

  13. FY 2000 report on the survey of long-term energy technology strategy, etc. - Fundamental survey to work out the industrial technology strategy. Research survey on technology innovation indices to be worked out; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (gijutsu kakushin shihyo no sakutei ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For technology innovation, it is indispensable to arrange the environment where the continuous and spontaneous technology innovations are generated. >From this point of view, the paper re-confirmed functions of enterprises, universities and national research institutes that are main bodies of technology innovation. For the use for working out measures for activation as the basic data, conducted were the making of indices for surveying the whole system of technology innovation in Japan, and the study of the data to be prepared as statistics and the survey method. In the 1st stage, about 450 figure/table data related to technology innovation were collected for making them database from official statistic data and publications of governments and international organizations in Japan and European countries. Further, using official statistic data, about 240 figure/tables were made which seem to be important as indices of technology innovation. In the 2nd stage, on the basis of this database, the details of the activities were analyzed, and from the indices, the actual situation/subjects were considered. At last, the paper explained the index system of 'Oslo Manual' which is a guideline of working out OECD's innovation indices. (NEDO)

  14. Research report of fiscal 1997. Research on building up of a NEDO vision (summary of subsidy researches and their future direction); 1997 nendo chosa hokokusho. NEDO vision no sakutei ni muketa chosa (kofukin chosa no matome to kongo no hosaku ni tsuite)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The planning department of NEDO is required to control development sections, and present the basic policy of activities. The department has thus carried out the following subsidy researches: medium/long-range introduction of new energies, study on the NEDO vision, excavation of concrete project seeds and effective use of its result, systematic preparation of basic data on new energy and energy saving. These subsidy researches sums to 480 for the first 17 years. The department now summarized each previous research data for easy understanding, and constructed the system which can systematically arrange data on future subsidy researches. The department also facilitated building up of the NEDO vision by proposing the direction of future subsidy researches, and prepared a database of the subsidy research reports. The trend of the researches was analyzed by systematically classifying the research results, and an easy retrieval system was constructed by giving retrieval codes to each data. The basic direction of a future research policy and effective use of research results is proposed. 23 figs., 7 tabs.

  15. Fiscal 2000 survey report. Survey of long-term energy technology strategy and the like (Research on actualities of Japanese industries' research and development potential); 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (Nippon kigyo no kenkyu kaihatsuryoku no jittai ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For working out propositions on what the country should do and on what improvement industries should make for the strengthening of industries' competitive power on the market, analyses were conducted into the objects of research and development, organizations engaged in research and development activities, methods of evaluation, and the like. In concrete terms, studies were made on industries' roles in research and development activities and on the actualities of basic research and development potential, and then a survey was conducted through questionnaires and interviews about (1) tasks relating to corporation management and research and development potential, (2) development of research dedicated talent and its fluidity, and (3) problems feared to get worse in the future. Questionnaires were sent to 217 corporations or 577 people of whom 37.6% responded. Each item is described below. Under item (1), it is pointed out that basic research has shrunk as a whole, that pressure is on the increase urging that research directly increase profit, and that theme selection is made to match the business model. Under item (2), it is stated that post-doctorate researchers' knowledge is respected but that recruitment is another matter, and that fluidity of researchers between corporations will increase. Under item (3), it is pointed out that researchers are increasingly inferior in quality and that brain drain out of Japan is feared. (NEDO)

  16. Fiscal 2000 survey report. Survey of long-term energy technology strategy and the like (Survey of research management technique to contribute to formulation of long-term energy strategy); 2000 nendo choki energy gijutsu senryaku ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (choki energy senryaku sakutei nado ni kansuru kenkyu kanri shuho no chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of acquiring research management related basic materials necessary in the study of long-term energy strategy, a survey is conducted of the history, theory, and techniques of research management, the state of its utilization, and the products. The results of the survey are compiled into an introduction, itemized discussion, and materials. In the introduction, the purpose and basics of research management are discussed and confirmed. Taken up in the itemized discussion are an item (1) on research management relating to the selection of themes for research and development, which discusses the formulation of research and development strategy, selection of themes for research and development, formulation of plans for them, and a theme selection assisting system, an item (2) on research management relating to the management of research implementation, which discusses the management of implementation of research and development, interim assessment, and an implementation management assisting system, and an item (3) on the studies of key points for implementation and of research management for NEDO (New Energy and Industrial Technology Development Organization) to practice. As for the materials, they comprise commentaries on theories and techniques, an ex post facto assessment system and instances of assessment, list of persons related to research management, and commentaries on reference materials. (NEDO)

  17. Nipah Virus (NiV)

    Science.gov (United States)

    ... Form Controls Cancel Submit Search the CDC Nipah Virus (NiV) Note: Javascript is disabled or is not ... gov . Recommend on Facebook Tweet Share Compartir Nipah virus (NiV) is a member of the family Paramyxoviridae , ...

  18. Ni República parlamentaria ni presidencialista

    OpenAIRE

    Álvarez Tardío, Manuel

    2004-01-01

    Revista de Estudios Políticos (Nueva Época), Núm. 123. Enero-Marzo 2004 Este trabajo está dedicado al estudio de un aspecto básico del sistema político de la II República española (1931-1936): el modelo de presidencia de la República y de relaciones de la misma con el parlamento y el gobierno. Aquí se sostiene que la Segunda República, de acuerdo con su Constitución, no fue un régimen parlamentario ni presidencial. Combinó de forma extraña y ambigua elementos de ambos modelos. Probablement...

  19. Fiscal 1995 report on the survey of making models for introducing petroleum substituting energy systems. 2; 1995 nendo chosa hokokusho (sekiyu daitai energy system donyu model sakusei ni kansuru chosa). 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In the promotion of measures taken for energy conservation, it is necessary to give local governments, entrepreneurs, etc. guidance for introducing energy systems which meet with features of the buildings and courses for how to construct infrastructures of towns or cities in case of development, redevelopment, etc. In fiscal 1995, each of the petroleum substituting energy systems was studied more detailedly, and the trend of building facilities for the introduction was studied and arranged. Energy systems by the following were set up paying attention to energy sources, energy conversion and energy transportation as factors composing a petroleum substituting energy system: photovoltaic power generation, use of solar energy, use of wind energy, use of geothermal energy, use of biomass energy, use of waste, use of temperature difference energy, cogeneration, load levelling, wide-area energy supply, etc. Also studied and arranged were energy demand, location, the recent trend, the point of introduction of energy systems, examples of introduction, etc. in relation to indoor sport facilities, hospitals, hotels, multiple dwelling apartments, commercial facilities, offices, plants, etc. 52 figs., 55 tabs.

  20. Basic investigation on promotion of joint implementation in fiscal 2000. Survey on energy saving and CO2 emission reduction in Cilacap Refinery; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Cilacap seiyusho ni okeru shoene CO2 sakugen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective of saving energy and reducing greenhouse gas emission, a basic survey has been performed on the atmospheric crude oil distillation units and the high vacuum distillation units at Cilacap Refinery in Indonesia. The first site survey in September 2000 has carried out a survey on the situation of the facilities and operation upon obtaining the facility data and operation information from Pertamina. As a result, it was revealed that there is a room of improvement in the heat recovery, whereas a modification design was executed on the improvement proposals on the heat exchanger system. However, the second site survey in November 2000 has revealed that Pertamina had executed in 1998 through 1999 the de-bottlenecking project on the crude oil atmospheric distillation units (two units) and the high vacuum distillation units (two units), by which the capability has been expanded, and the heat recovery rate has been increased. It is not possible to look for extremely large enhancement of the heat recovery rate beyond that point, and the reduction of CO2 emission would also be small. As a result of discussions, the present project was found capable of reducing annually the CO2 emission by 36,500 tons. (NEDO)

  1. Report on a fiscal 1995 basic survey of the environmental engineering. Investigational survey on the improvement of the waste treatment system; 1995 nendo kankyo business no engineering ka kiso chosa hokokusho. Haikibutsu shori system no kodoka ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    The paper described the present situation of the waste treatment system for the environmental engineering and the problems. The final waste treatment plants are in the tighter and tighter condition, and therefore the waste treatment system ought to be changed to a system in which importance is placed on the size reduction, weight reduction, and recycle. Accordingly, the waste treatment system becomes more characterized as a resource feedback process, and should be given more credit as a system for production of secondary resource. The problem is arrangement of conditions of technology, cost and legislation system for smoothing such recycling flow. Of course, it is natural that the most important subject of the system is to secure the environmental preservation by the waste treatment. As future subjects, needed are understanding of the waste treatment as a resource reproductive system, relation with other industries, and review of the legislation system. In consideration of technology, cost and environmental loads, required are proposal of validity of the recycle level limit and a future image of the system structure, and policies for promoting and supporting the recycle business. 47 figs., 104 tabs.

  2. Feasibility survey of the environmentally-friendly coal utilization system. Feasibility survey of the environmentally-friendly coal utilization system in the Philippines; Kankyo chowagata sekitan riyo system kanosei chosa. Philippines ni okeru kankyo chowagata sekitan riyo system kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With relation to the coal of the Philippines, where the expansion of the use of coal as a substitute for petroleum/plant fuel is aimed at, the paper grasped the situation of coal production/development, the trend of coal import and domestic distribution, the coal utilization trend, and environmental problems, and analyzed the situation of coal utilization/spread by industry including the commercial/residential use. The purpose of the survey is to draw up a master plan for the introduction of the environmentally-friendly coal utilization system. As to the use of environmentally-friendly coal technology which should be adopted to the coal mining industry and commercial/residential sector, cited are the introduction of coal preparation technology and power transmission technology, and the development/spread of briquette as a firewood substituting fuel. In the electric power sector, the problem is the treatment of ash after combustion and the effective use. Relating to the treatment of flue gas, there is no installation at all of desulfurization facilities and denitrification facilities. In the cement industry sector, they wish to return fuel from heavy oil to coal. For it, it is necessary to study dust preventive measures. In the other sectors, coal hasn`t been used very much. An increase in coal demand is not expected also in the future, and big problems concerning coal haven`t occurred. 42 figs., 64 tabs.

  3. Report on survey in fiscal 2000. Survey on introduction of external accreditation system in engineer education (civil engineering); 2000 nendo chosa hokokusho. Gijutsusha kyoiku no gaibu ninteiseido donyu ni kansuru chosa (Doboku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to ensure international applicability of engineer education such as in universities and other organizations, and to improve the environment to supply human resources demanded by economic societies, surveys and discussions were given on the external accreditation system for engineer education such as in universities and other organizations. In the field of civil engineering, a special sub-committee was organized, and in advance to a trial examination, surveys and discussions were executed by participating in the actual examination of the engineer educational program at the engineering department of Auckland University, and by participating in the ABET trial examination by the civil engineering department of Kansas State University and the engineering department of Stanford University in the U.S.A. The trial examination was performed upon selecting the engineer educational programs of the civil engineering department of Kinki University and Tottori University. This paper describes the fundamental policies on the educational program examination work for the field of civil engineering, the self-assessment under the educational program, the direction of engineering qualification and educational accreditation, the fundamental concept of examination and accreditation and evaluation process, the works done by the civil engineering section of the science and engineering department of Kinki University, and the works done by the civil engineering section of the engineering department of Tottori University. (NEDO)

  4. Report on survey in fiscal 2000. Survey on introduction of external accreditation system in engineer education (electronic information communications); 2000 nendo chosa hokokusho. Gijutsusha kyoiku no gaibu ninteiseido donyu ni kansuru chosa (Denshi joho tsushin)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to ensure international applicability of engineer education such as in universities and other organizations, and to improve the environment to supply human resources demanded by economic societies, surveys were performed on the external accreditation system for engineer education such as in universities and other organizations. In the field of electronic information communications, a committee to correspond to JABEE was established to perform system build-up, where the discussions were advanced. This field was classified into the following four specified areas: general aspect of electric/electronic/information communication engineering, electronics, information communications, and information systems. A supplementary explanation was given on the educational contents except for the information systems, based on which the self-assessment criteria and the evaluation table (for trial use) were prepared. For the examiner training, instructors were invited from ABET in the U.S.A., and training meetings were held. In addition, two committee members were sent as observers to the examinations being carried out at ABET. The trial experiments were conducted for the information communications program at the engineering department of Niigata University, and the electronic system engineering class at Sendai Radio Wave Industrial College. This paper summarizes the results of the examinations. (NEDO)

  5. Survey report of FY 1996 on the questionnaires related to new energies for local governments in Kinki district; 1996 nendo chosa hokokusho (shin energy ni kansuru Kinki chiiki jichitai anketo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The photovoltaic (PV) power generation system having a lot of merits for environment and energy has been put into a diffusion stage from the viewpoint of its technology due to its progressive technology innovation. However, it is not widely diffused in the whole society due to its high cost. Systematic investigation for the future PV power generation was conducted through the verification of factors obstructing the diffusion promotion and the investigation of the problems. Then, questionnaires were conducted for local governments in the Kinki district. Proportion of the local governments positively promoting the introduction of PV power generation was 3.4%. Among new energies, 45.7% of the governments were interested in solar heat utilization, and 43.1% were interested in PV power generation. Proportion of the local governments understanding the subsidy system of MITI was 57.7%. For the explanation meeting of new energy introduction promotion, 55.4% of the local governments wanted to participate. Among the interesting themes, 61.0% were interested in the introduction examples, 52.4% were in the introduction support, 52.1% were in the introduction of fundamental knowledge, and 30.0% were in the latest technology trends and in the guide for introduction

  6. Fiscal 1997 report on the survey project on planning to execute `The New Earth 21`; 1997 nendo chosa hokokusho (`chikyu saisei keikaku` no jisshi keikaku sakusei ni kansuru chosa jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Japan proposed in the Houston Summit the New Earth 21 to be carried out with technology development and technology transfer, and to make a concrete development of the project, Japan also proposed in the Tokyo Summit a TREE Plan for working out comprehensive strategies of the innovative technology development. In the CO3 Kyoto Conference in 1997, numerical targets for developed countries were determined which have legal binding force for control/reduction of greenhouse gas emissions in the term of 2008-2012. It was agreed to urge developing countries also to play a certain part in the project through the clean development. Therefore, the paper made quantitative analysis of important CO2 prevention technologies, technology transfer costs, and economical assessment by energy conservation. As a model, the DNE 21 model was upgraded and used into which CO2 prevention technologies, energy, economy and climate changes were integrated. In fiscal 1997, the following were carried out: collection of data on important CO2 prevention technologies and systems and analytical assessment using the DNE 21 model, CO2 reduction and selection of energy technology, assessment of energy system costs, construction of the unified DNE 21 model, and opening of the international workshop. 62 refs., 98 figs., 34 tabs.

  7. Report on survey in fiscal 2000. Survey on introduction of external accreditation system in engineer education (general); 2000 nendo chosa hokokusho. Gijutsusha kyoiku no gaibu ninteiseido donyu ni kansuru chosa (Zentai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to ensure international applicability of engineer education such as in universities and other organizations, and to improve the environment to supply human resources demanded by economic societies, trials and discussions were performed on the external accreditation system for engineer education such as in universities and other organizations. The current fiscal year has performed the trials of examination and accreditation at 19 universities and for 20 programs covering eight fields including chemistry, machinery, civil engineering, electrical, electronic, information communications, information processing, materials, resources and agricultural engineering. In performing the trials, the purpose and the basic policies were identified, the guidebook for actual examinations was prepared, and the program check book and the trial examination report were also compiled. Two assembly training meetings were held to train about 130 examiners, of which 65 examiner chiefs and examiners have participated in the trials for 20 schools to work for the examination. As a result of the trials, the training was found capable of having served for improvement of the engineer education program in high-level education institutions, and improvement of the accreditation criteria and examination methods to establish the external accreditation system. (NEDO)

  8. Fiscal 1998 research report. Research on the possibility of promoting CDM project through technology transfer with plant exports; 1998 nendo chosa hokokusho. Plant yushutsugata gijutsu iten wo tsujita CDM project suishin kanosei ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Study was made on promotion of CDM (clean development mechanism) project through technology transfer with plant exports. Although CDM system was provided in COP3 on climate change held in Kyoto in 1997, its detailed rules including project approval are yet undecided, and only the schedule to provide the detailed rules until COP6 in 2000 was decided in COP4 in 1998. The common recognition that the CDM project with plant exports produces various merits for both Japan and the partner country is increasing. However, from the viewpoint of forming concrete CDM projects, most Japanese enterprises are passive in approach to the CDM project because of no detailed design of CDM, uncertain profitability and procedures, and avoidance of additional burdens. Plant export is also difficult because of the fact that assessment of a new project is difficult. Enterprises' deeper recognition on the CDM project, and a governmental integrated support system are desirable. (NEDO)

  9. Fiscal 1997 report on a feasibility survey of cooperation in relation to the joint implementation activities in Southeast Asian countries (6 nations); 1997 nendo chosa hokokusho (Tonan Asia chiikikoku (rokkakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the COP3 Conference on Global Warming held in Kyoto in December 1997, the framework on greenhouse gases was agreed in discussions comprehensively made among Japan, the U.S. and the E.U. As a result, it is for 6 gases including CO2 and methane, and total emissions in developed countries are to be reduced 5% at least during 2008-2012 from the 1990 level. Target of each country is determined by gaps, and Japan`s reduction target is 6%. Therefore, to pass the numerical target agreed, it is necessary to take measures such as rationalization of the energy use by energy saving, etc. in the country and also measures such as promotion of the greenhouse gas emission control in developing countries. Accordingly, for the future development of NEDO`s AIJ project, a possibility of cooperation in the joint implementation was surveyed such as the state of greenhouse gas emissions of countries which are objects of GAP in Southeast Asian countries and neighboring countries, policies of the countries after the COP3 agreement, technological transfer for the emission control, etc. Countries for survey are Thailand, Indonesia, the Philippines, Malaysia, Vietnam and Myanmar. 21 figs., 15 tabs.

  10. Fiscal 1994 survey of the base arrangement promotion for foreign coal import. Investigation on the trend of coal demand in Central and South American countries; 1994 nendo kaigaitan kiban seibi sokushin chosa. Chunanbei shokoku ni okeru sekitan jukyu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Focusing on the present status and future of coal demand in Central/South American countries and the coal trade between Central/South American countries and the U.S., the paper described the present status and future of coal demand there and the effects on Japan. Export of Colombian coal will amount to approximately 30-35 million tons in 2000. Venezuelan coal 10-20 million tons. The U.S. imported good-quality general coal low in sulfur content, 3.08 tons from Columbia and 1.39 tons from Venezuela. Coal export from the U.S. to Central/South America was mostly of raw material coal, 5 million tons in 1993 and 5.39 million tons in 1994. General coal was 180,000 tons. The U.S. has no plans of increasing US coal export to Central/South America. But it is safely predicted that Columbia and Venezuela will increase coal export to Europe in the future. It will bring about decrease in export of US coal to Europe, which connects with increasing pressure for the coal trade amount of Japan. 21 figs., 47 tabs.

  11. Fiscal 1996 survey for the upgrading of the Asia/Pacific coal development. Survey of the coal infrastructure propagation in Indonesia; 1996 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Indonesia ni okeru sekitan infura seibi chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    Phase 1 survey in fiscal 1996 was conducted based on `Agreement on the comprehensive survey of a coal transportation system in South Sumatra` concluded between NEDO and the Ministry of Mine and Energy in Indonesia. In the survey, conducted were collection of data on coal fields and site surveys, collection of data on inland transportation and site surveys, collection of data on harbors and site surveys, and worked out were a simplified database and a coal transportation plan by optimization of the coal chain system. The area for survey is the periphery of the Musi River of South Sumatra. The results of the simulation by LP models were as follows: When the coal of Bukit Asam coal mine is $25/t in price, only coal of 5500Kcal/kg is profitable, and when $27/t in price, coal of 4500Kcal/kg also becomes profitable. This shows that if the coal is of good quality, it can pay arriving at Suralaya, independent of the distance of transportation. 47 figs., 63 tabs.

  12. 1998 Annual Study Report. Surveys on seeds for global environmental technologies, including those for energy saving; 1998 nendo chosa hokokusho. Sho energy nado chikyu kankyo taisaku gijutsu no seeds ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The energy-saving and other global environmental technologies are surveyed by collecting relevant information from various institutes, both abroad and domestic, to contribute to development of ceramic gas turbines. USA has announced a climate change plan, based on the five principles, to promote utilization of high-efficiency technologies and development of new clean technologies. UK is promoting to improve energy efficiency, along with liberalization of its energy markets. Germany concentrates its efforts in the 'Program for Energy Research and Energy Technologies.' France places emphasis on prevention of air pollution and rational use of energy. The R and D trends at public institutes, e.g., universities, for global environmental technologies are surveyed, from which a total of 14 themes are extracted as the seed technologies. At the same time, a total of 9 techniques potentially applicable to the seeds are extracted by mainly reviewing JICST and patent information, and assessed. The R&D trends of the IPCC-related researchers are also surveyed, but provide no theme directly applicable to the seeds. Most of the related themes at the private and public institutes surveyed, both domestic and abroad, are concentrated on carbon dioxide. (NEDO)

  13. Report on survey in fiscal 2000. Survey on introduction of external accreditation system in engineer education (information); 2000 nendo chosa hokokusho. Gijutsusha kyoiku no gaibu ninteiseido donyu ni kansuru chosa (Joho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to ensure international applicability of engineer education such as in universities and other organizations, and to improve the environment to supply human resources demanded by economic societies, surveys and discussions were performed on the external accreditation system for engineer education such as in universities and other organizations. In the survey on the information field, a trial was attempted on the information related course at Kyoto University and Osaka University based on the accreditation criteria discussed with an objective of establishing the external accreditation system. The trial was performed on computer science for Kyoto University and software engineering for Osaka University. The activity has provided the examiner side with an opportunity to actually experience the accreditation work, and the examiners had a feeling that the work can help improve the education. The side receiving the accreditation indicated problems in the present system including the concern about the system becoming a mere shell. In addition, participation in the accreditation examiner training work for the information field in the U.S.A. has provided useful information such as thoroughgoing observation of the duty of confidentiality. (NEDO)

  14. FY 1999 report on the study of the future course, etc. of 'the basic survey for promotion of Joint Implementation, etc.'; 1999 nendo 'kyodo jisshi nado suishin kiso chosa' no kongo no hokosei nado ni kansuru kento chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The paper conducted the demonstration of the multiplier effect of 'the model project for heightening of the international energy consumption efficiency, etc.' carried out by NEDO and its subsidiary project, 'the project on the basic survey for promotion of Joint Implementation (JI),' and the comparative study between these projects and the JI/CDM projects proposed in the world. In the quantitative evaluation of the multiplier effect, in the case of making the demonstration of the same technology in the same area both in the model project and the basic survey for promotion of JI, it becomes possible to grasp the CO2 reduction effect with high accuracy, but the CO2 reducible amount is small. Inversely, as to the technology for which the basic survey for promotion of JI is studied, but the model project is not carried out, it becomes possible to grasp the CO2 reduction effect with low accuracy, the CO2 reducible amount is large. In the comparison with the JI/CDM projects proposed in the world, the CO2 reduction amount was approximately $2.7 billion, 250 million tons, in the UNFCCC project, and approximately $5.0 billion, 500 million tons, in the IJ project. There was no very big difference in the cost effect. (NEDO)

  15. Research report for fiscal 1998. Research for 'New Earth 21' project implementation program preparation; 1998 nendo chosa hokokusho. 'Chikyu saisei keikaku' no jisshi keikaku sakusei ni kansuru chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the establishment of a CO2 measures introduction scenario which the world would accept, the latest information was collected, the DNE21 (Dynamic New Earth 21) model was improved, and simulation was reviewed. In fiscal 1998, simulation was performed for each district using an LDNE21 (Linear Dynamic New Earth 21) model, and an energy flow chart, energy balance table, and trade table were prepared and subjected to detailed deliberation. Studied were also conducted about the changes to occur in methanol production when the natural gas reserves and plant cost data were given different values. In the DNE21 model, the 'macro economy model' and 'warming damage function' were integrated, and simulation was performed for verification. Using a standard model compatible with COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change), comparison was made between a case in which different CO2 emission constraints were imposed on the advanced area and developing area separately and a case in which one and the same constraint was imposed on the world as a whole, and calculations were made about CDM (Clean Development Mechanism). (NEDO)

  16. Fiscal 1998 research report. Survey on the current trend of private R and D efforts; 1998 nendo chosa hokokusho. Minkan no kenkyu kaihatsu doko no jittai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For promotion of the R and D system of technologies creating new industries, this survey collected the basic data and information on the trend of private R and D efforts and industries, and arranged every data and information obtained. The data on United States, Germany, France and U.K. in addition to Japan were collected. Survey was made first on the administrative support system for private R and D efforts. The R and D-related budget, R and D support program and private R and D-related fund of Japan, United States and U.K. are mainly outlined. Survey was made next on private R and D activities. The R and D-related fund, researcher and patent of main countries are outlined in international comparison. Survey was also made on the current state of various industries. The industry scale and structure of every Japanese manufacturing industry are outlined. Finally, the industrial statistics are given concerning Japanese 'chemical industry,' 'communication-electronics-electric measuring instrument industry' and 'automobile industry' with a high rate of R and D-related expenditures. (NEDO)

  17. FY 1997 report on the investigation on the actual status of international research information exchange in research organizations in Japan and U.S.A; 1997 nendo chosa hokokusho (Nichibei kenkyu kikan ni okeru kokusai kenkyu koryu jittai chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    An investigation was made on the actual status of utilizing researchers from foreign countries and internationally exchanging researchers with views on technological researchers in universities and public institutes in Japan and the U.S.A. Foreign researchers at 39 research institutes in the Tsukuba area are from Asian region at 43%, and European and North American regions at 43%. Asian researchers are dominated overwhelmingly by Chinese and Korean people. Researchers from Europe and North America have a high ratio of working at institutes belonging to the Ministry of International Trade and Industry, and many of them are of short period staying type. On the other hand, many of those from African regions intend to study diplomatic and cultural exchange, and those from Middle and South American regions to study agricultural and fishery industries. About 8.4% of the scientists and engineers who obtained doctorates in America in 1995 is foreign nationals, and about 83.3% of them is of long period staying type. Foreign students in the U.S.A. account for 3.1% of students in institutions of higher education. The higher the education level, the higher the foreign student ratio, whereas the ratio reaches 33.0% in doctoral courses. Persons who obtained doctorates in the department of science and engineering are, in decreasing order, Chinese, Taiwanese, Indian and Korean. 32 figs., 47 tabs.

  18. Fiscal 1997 report on the survey of biological CO2 fixation using arid land and oligotrophic waters; 1997 nendo chosa hokokusho (kansochi, hin`eiyo kaiiki wo riyoshita seibutsuteki CO2 kotei ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey is aimed to investigate various measures to be taken for biological CO2 fixation, to synthetically study feasibilities of the measures from various aspects of CO2 fixation mechanism, scale, speed, and environmental effects and technical problems in case of introducing those, and to assess the measures quantitatively. In this fiscal year, a study was proceeded with of possibilities of carbon fixation by afforestation and that by fertilization into ocean. The paper defined significance of afforestation in arid land, and especially advantages in conducting researches in West Australia. Relationships were examined among afforestation, precipitation and topography. The result of the survey was described of water- and salt-transfer simulation methods. Studies of arid land were made in terms of photosynthetic speed, transpiration speed, soil characteristics, measuring methods for precipitation and vaporization amount, and the examples. Seven places of Leonora where water source and water quality were examined were selected, and the measuring results were described. The paper summed up the state of utilization of biomass energy obtained from forest and commented on a scenario on tree-planting. Finally, a possibility was stated of the carbon fixation by fermentation into ocean. 178 refs., 121 figs., 53 tabs.

  19. FY 1998 annual report on the survey and research on methodology for estimating reduced amounts of greenhouse effect gas emissions; Onshitsu koka gas haishutsu sakugenryo santei hoho ni kansuru chosa kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Although introduction of Joint Implementation (JI) and Clean Development Mechanism (CDM) have been adopted in the COP3, the details of how to set up the baseline for calculating the emission reduction amounts have not been established. This survey/research project has sorted out various concept menus for setting the baseline, verify each menu, and positively propose the methodology in an international arena, in which merits and demerits involved in simplified approaches, which try to simplify the works for setting the baseline, are analyzed, and their effectiveness is investigated. At the same time, both FCCC AIJ and NEDO AIJ projects are analyzed, to understand characteristics of baseline-setting method adopted by each project. There are many project types, to which direct application of any simplified approach is difficult. It is therefore realistic to analyze the situations case by case for the time being, and pursue for possibility of standardization of the baseline-setting methods after sufficient experience and data are accumulated to allow classification of the projects by common features. (NEDO)

  20. Fiscal 1996 survey report on the environmentally friendly type coal utilization system feasibility study. Survey by region/industry in India; Kankyo chowagata sekitan riyo system kanosei chosa. Indo ni okeru sekitan riyo gaikyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A survey was made in India which is a coal producing/consuming country following China in Asia and where coal is used for about 60% of the primary commercial energy. The survey was conducted on coal production/distribution/utilization and environmental issues, aiming at studying feasibility of introducing the environmentally friendly coal utilization system into every industry including the residential/commercial one, and at implementing a comprehensive master plan including Japan`s international cooperation. Total power source facilities in fiscal 1995 are 83.3 million kW, 64% of which are coal thermal power facilities and generated 260 TWh, 69% of the total output energy. Main commercial energy sources are coal, oil and natural gas, and oil is self-sufficient. The survey this time did not examine very well the actual state of the environmental pollution problem caused by the coal utilization. Indian coal is high in ash content but low in sulfur content, and therefore, SOx polluting air has not been a very important problem so far, but soot/smoke is almost the problem. Further, ash treatment after combustion at boilers, etc. is expected to be a big problem in the future. 49 figs., 88 tabs.

  1. FY 2000 report on the investigational study of the general PR method for spreading clean energy vehicles and letting people know them; 2000 nendo chosa hokokusho. Clean energy jidosha fukyu keihatsu no tameno ippan koho shuho ni kansuru kento chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The details were outlined of the PR event 'Clean Energy Festa' which was carried out for PR activities for spread of new energy and clean energy vehicles. The festa was implemented in Yokote (Akita prefecture), Nagoya, Osaka, Yokohama and Hiroshima. The details of each place were reported in terms of the following: outline of the implementation, map of the place and booths, opening ceremony, management at entrance, dome theater, place for enjoying/relaxing, festival plaza, parking lot, PR related works, etc. In Festa in Yokote, more people gathered than expected. The reasons seem to be: the festa was held in the existing amusement facilities; the show using costumes of popular characters and gifts of the lottery were effective. As to new energy and clean energy vehicles, appeal was made mainly by stamp rally and questionnaire survey. By moving people inside the place, it helped people to have an understanding of clean energy vehicles. Almost the same effects were recognized also in the other places. (NEDO)

  2. Feasibility survey of the environmentally-friendly coal utilization system. Feasibility survey of the environmentally-friendly coal utilization system in Indonesia; Kankyo chowagata sekitan riyo system kanosei chosa. Indonesia ni okeru kankyo chowagata sekitan riyo system kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With relation to the coal of Indonesia, where the expansion of the use of coal as a substitute for petroleum/plant fuel is aimed at, the paper grasped the situation of coal production/distribution/utilization and environmental problems, and analyzed the situation of the coal utilization/spread by industry including the commercial/residential use. The purpose of the survey is to work out a comprehensive master plan including Japan`s international cooperation for introducing the environmentally-friendly coal utilization system to Indonesia. Coal utilization systems, the introduction of which Indonesia should study in future, were picked up, according to the surveys in fiscal 1993 and 1994. In commercial/residential and small-scale industry sectors, needed is improvement of carbonization technology for production of coal carbonization briquette. Moreover, the introduction of bio-briquette should be studied in the future. In the power generation sector, studies should be made on the introduction of technology for SOx/NOx reduction and technology for coal ash treatment including the effective use of coal ash. For the introduction of coal boilers, the combustion mixed with bagasse, which is abundant in amount, is also necessary. In the coal production sector, coal preparation technology is studied, and a method to select the optimum process was proposed through the simulation. 76 figs., 43 tabs.

  3. Research report for fiscal 1998 on the analysis of spread effect of technologies approved as international standards. Value web analysis and research; 1998 nendo kokusai hyojun ni ninteisareta gijutsu no hakyu koka bunseki chosa hokokusho. Value wave bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For contributing to the formulation of technology development programs, an analysis is conducted based on the concept of value web into which the economic spread effect is incorporated. As information technology plays an important role in the fields of automobiles and chemical materials, there are various fields the research and development efforts exerted in which are common to many others. As to what additional values are created when such separately developed technologies cross each other, a discussion is conducted using techniques of industry-oriented analyses. Findings obtained are mentioned below. When the numbers of essays relative to the respective industries are compared, it is found that 63% of the total number of biotechnological essays fall on agriculture, the drug industry, and the food industry. On the other hand, when it comes to the produce, related industries larger in marketing scale is more strongly influenced by the spread effect. The spread effect of biotechnology is distinguished in the drug industry, and that of information/communication technology in the information industry, electric and electronic industries, and in the semiconductor industry. (NEDO)

  4. Research report for fiscal 1998. Research for 'New Earth 21' project implementation program preparation; 1998 nendo chosa hokokusho. 'Chikyu saisei keikaku' no jisshi keikaku sakusei ni kansuru chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the establishment of a CO2 measures introduction scenario which the world would accept, the latest information was collected, the DNE21 (Dynamic New Earth 21) model was improved, and simulation was reviewed. In fiscal 1998, simulation was performed for each district using an LDNE21 (Linear Dynamic New Earth 21) model, and an energy flow chart, energy balance table, and trade table were prepared and subjected to detailed deliberation. Studied were also conducted about the changes to occur in methanol production when the natural gas reserves and plant cost data were given different values. In the DNE21 model, the 'macro economy model' and 'warming damage function' were integrated, and simulation was performed for verification. Using a standard model compatible with COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change), comparison was made between a case in which different CO2 emission constraints were imposed on the advanced area and developing area separately and a case in which one and the same constraint was imposed on the world as a whole, and calculations were made about CDM (Clean Development Mechanism). (NEDO)

  5. Fiscal 1997 survey report on the trend of global warming protection measures of substituting freons; 1997 nendo chosa hokokusho (daitai freon no chikyu ondanka taisaku doko ni kansuru chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The trend survey was conducted of global warming protection measures by participation in international conferences, scientific society meetings and lecture meetings, and by literature surveys. We participated in the international conference on ozonosphere protection measures. In the 9th meeting of the nations which concluded the Montreal Protocol, the strengthening of restrictions on methyl bromide was decided on. In the UNEP solvent technology selection conference and the OORG conference of the World Bank, reports were made on substituting solvents in Japan, activities supporting developing countries, and the developmental trend of urethane use foaming agent. In the international conference on ozonosphere protection measures, introduced were the present status of Japan`s ODA for developing countries and examples of success of the substitution in the solvent field. The paper included nine reports on CFC destruction technology related literature made public in the past one year. The paper also introduced a comparative study of de-HCFC substituting technology at U.S. Oak Ridge National Laboratory, U.S. EPA`s prediction of emission of fluorine 3 gas, the predicted value of HFC emission and trial calculation of contributing rate in all greenhouse gases by IIR, Green Peace and Elf Atochem, and NOAA`s measured data on SF6 in the atmosphere. 49 refs., 46 figs., 26 tabs.

  6. Survey report for fiscal 1998. Survey of creation of highly efficient renewable resources and bioconversion technologies; 1998 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabini bio conversion gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey is conducted concerning environmentally friendly industrial technologies that utilize renewable resources, which are technologies of creating highly renewable resources and converting renewable resources by breeding industrial vegetation. In relation with the creation technologies, the state of research and development of basic technologies is surveyed, which involves the fabrication of environmental stress resisting vegetation, studies for the application of the gene expression control mechanism, introduction of multigenes and site-directed genes, etc. Concerning the respective target products expected to be produced by industrial vegetation, as much information as possible relative to genes is collected on the current state of production, metabolism in vegetation and microbials, and biosynthesis. Surveyed in relation with the bioconversion technology are the conversion of vegetation-derived polymers, construction of environmentally friendly ligno-bioprocess, conversion of sugar, production of biofuels, etc. Furthermore, the technology of treating ligneous wastes with supercritical water is surveyed, this to determine the practicality of the technology at the current stage. (NEDO)

  7. Report on technological survey in fiscal 1999. Demonstration test for smoothing grid interconnection (Collection of information by surveys in overseas countries); 1999 nendo keito renkei enkatsuka jissho shiken chosa hokokusho. Kaigai chosa ni yoru joho shushu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Surveys were performed on the institutional aspects of establishment and operation of grid interconnection guidelines in the countries advanced in introduction of discrete power supply systems. The survey items for America include: (1) summary of the status related to grid interconnection, (2) grid interconnection process, (3) methods for paying expenses for increasing power transmission facilities by means of grid interconnection, (4) dispute processing, (5) information release, and (6) software. The survey items for England, Germany, and France include: (1) summary of electricity business, (2) regulation patterns in electricity business, (3) summary of grid operating organizations, (4) connection to grid interconnection systems, and (5) the future liberalization programs. America is establishing standards for grid interconnection in discrete power supplies including photovoltaic power generation and energy storage under SCC21 of IEEE, whose conclusion will be drawn in the end of 2000. The Energy Department has an intention to give the standards the legal bases to operate them under unified requirements. Germany, England and France have all established standards for operating the grid interconnection. Market liberalization for electric power retailing is advancing in the order of America, England, Germany, and France. (NEDO)

  8. Survey on hydraulic power resources. Survey plan (draft) (For clean energy of the future generations); Chikyu kibo suiryoku shigen chosa chosa keikakusho (an). Mirai no sedai ni clean energy wo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    Promotion of development of hydraulic power and others as fossil fuel alternative energy sources is one of the most important measures for solving the global environmental problems. This draft plan proposes, first of all, to conduct surveys on hydraulic power resources on a global scale, to collect the basic data for development of the energy sources. It is estimated that developed hydraulic power resources account for approximately 14% of the total developable resources, the remainder being left untouched. By region, these percentages rise to approximately 55 and 45% in North America and Europe, respectively. These percentages in Asia, Africa, Latin America and FSU are significantly lower, and their undeveloped resources are estimated to total approximately 6 times as large as those already developed worldwide. It is expected that the hydraulic power resources are surveyed on a 10-year plan (1991 to 2000) with a total budget of 30 billion yen, to collect the data and establish the databases in cooperation with international organizations, e.g., UN organizations, regional organizations (e.g., ASEAN organizations) and newly founded organizations. (NEDO)

  9. Fiscal 1996 report on the investigational research on the construction of a database of physical functions; 1996 nendo chosa hokokusho (shintai kino database no kochiku ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of realizing `the affluence` sought in the Japanese economic society, the supply and preparation of products, service and environments friendly to human beings seem to be important. In the future, the development of products which are fully considered also of aged and handicapped people is more expected than the conventional manufacturing of products added with value. Especially in accordance with the rapid aging, from a viewpoint that the lowering of physical functions caused by aging has an exactly close relation with the response to products and the environment, development of the database of physical functions for the aged which is useful for the design is urgently promoted. First, the data to be supplied for database were selected. As to the selection method, the data required for database were defined by collection/analysis of the existing data, examination of the needs of enterprise designers, and analysis of daily activities. In the study of the database, the structure by which data can be effectively supplied was studied and verified by pilot database for extraction of the subjects and solution to the problems. 6 refs., 57 figs., 26 tabs.

  10. FY 1997 report on the research for construction of NEDO`s vision. Regional environment and international collaboration; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Chiiki kankyo to kokusai kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is necessary for NEDO to transfer the energy technology to developing countries and conduct collaborations with them efficiently. First of all, environments of the community were analyzed from a viewpoint of natural environment, social and cultural environment, and industrial and economic environment. Then, this report outlines the organizations of domestic and international aid agencies which have potentials to conduct alliance and collaboration with NEDO, and also illustrates their activities including financing and technology exchange, regional activities, and progress of activities. Alliances and collaborations with NGOs of each international organization were analyzed on the aspect of the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs, and some case studies were taken. Organization, purposes and activities of NGOs in Asian countries are introduced, and their current situations are illustrated. Finally, some proposals were offered to make alliances and collaborations with aid agencies and NGOs. They are concerned about the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs. 44 figs., 8 tabs.

  11. Fiscal 1994 report on the survey of making models for introducing petroleum substituting energy systems; 1994 nendo chosa hokokusho (sekiyu daitai energy system donyu model sakusei ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    In the promotion of measures taken for energy conservation, it is necessary to give local governments, entrepreneurs, etc. appropriate and concrete guidance for introducing energy systems which meet with features of the areas and buildings and courses for how to construct infrastructures of towns or cities in case of development and redevelopment. Recently, also in local governments, etc., there are seen attitudes toward positive study of introduction of energy conservation systems and petroleum substituting energy systems in case of redevelopment, and the situation is that the spread and expansion are expected by giving appropriate guidance for the introduction. Accordingly, the study makes analyses of the trend and characteristics of developmental projects and makes/arranges models of promising petroleum substituting energy systems, aiming at contributing to promotion of guidance for the introduction to local governments, entrepreneurs, etc. Approximately 20 models of petroleum substituting energy systems were made which are thought to be promising. For each, the following were arranged: outline of system, introduction target, introduction effects, the point of promotion of the introduction, related subsidy systems, actual results, etc. 22 figs., 34 tabs.

  12. Fiscal 1998 research report. Survey on R and D, and application technology of biotechnology; 1998 nendo chosa hokokusho. Bio technology no kenkyu kaihatsu, sangyoka gijutsu nado ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Survey was made mainly on use of biotechnology as resource saving and energy saving processes. Biotechnology is in wide use in a pharmaceutical field, while its application is on the increase in agriculture, food, chemistry, energy and environment fields. The USA is ahead of Japan and Europe. In the USA, there are more than 1000 ventures, and R and D of biotechnology, in particular, gene analysis and manipulation techniques are in progress together with acquisition of patents. In biomass energy, production of ethanol from corn, and development of biodiesel are in progress in the USA and Europe, respectively. Use of biomass should be promoted because of its global environment compatibility and sustainable productivity. In the future bio-market, genome analysis and its application are most important, however, Japan is behind in such technology in the world. The Joint approach by industry, university and government is necessary from the viewpoint of a future marketability and international competitiveness. Promotion of a public acceptance and nurture of creative talents are also important. (NEDO)

  13. Fiscal 2000 survey report on project for promoting international cooperation. Survey on coal utilization in APEC region (Coal note); 2000 nendo kokusai kyoryoku suishin jigyo chosa hokokusho. APEC iki nai ni okeru sekitan riyo jokyo tou chosa (Koru note)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the purpose of contributing to the infrastructure for promoting clean coal technology (CCT), there were compiled as the 'coal note' various kinds of coal-related information in China, Indonesia, Philippine, Thailand and Vietnam among APEC countries. Concerning China, for example, economic growth and energy supply/demand in the category of the energy outline were described in detail; as were the guiding principle. individual guidance plan, and specific energy policy of the 10th five year plan, in the category of the energy policy; coal deposits, geological summary, coal quality in each coal forming period, and the status quo of development, in the category of the coal mines and development; coal supply/demand, production, consumption, and export, in the category of the present status of the coal industry; producers, sales, quality of product coal, distribution, and price, in the category of the domestic supply; present state of environmental problems relating to coal, and environmental measures intended for coal, in the category of the coal-related environmental issues; and development, production, coal cleaning, quality control, safety control, and utilization (combustion, liquefaction and gasification), in the category of coal utilization technology, respectively. (NEDO)

  14. Fiscal 1997 for the upgrading of the Asia/Pacific coal development. Survey of the optimization of the coal transportation system in Indonesia; 1997 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Indonesia ni okeru sekitan yuso system saitekika chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper summarized the results of Phase 1 and Phase 2 surveys conducted based on `Agreement on the comprehensive survey of a coal transportation system in South Sumatra` concluded between NEDO and the Ministry of Mine and Energy in Indonesia. In addition to the data collection and site surveys made in Phase 1, conducted in Phase 2 were determination of sites for harbors, determination of a scenario on coal transportation from coal mines to harbors, optimization of the coal transportation system, social/economic assessment, and proposal on the optimum transportation system. The results of the simulation were as follows: It is the most advantageous to transport coal from coal deposit area to harbor by rail and from harbor to Paiton by barge weighed over 10,000 tons. Tanjung Api Api is the most advantageous as harbor. The production scale which is profitable became more than 15 million tons. The present coal price of PTBA is $25/t arriving Suralaya. The coal in this case is said to be 5500kcal/kg in quality, and the coal of the same quality to this is only profitable. 8 refs., 68 figs., 104 tabs.

  15. Basic survey project for joint implementation. Feasibility study for the diffusion of fluidized bed cement kiln system in China; 1998 nendo kyodo jisshi nado suishin kiso chosa. Chugoku ni okeru ryudosho cement kirun fukyu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Discussions were given on conversion of shaft kilns mainly used at Tianjin Cement and Huaxin Cement to the fluidized bed cement kiln of the most advanced type. Possibility of energy conservation in China, that is reduction of carbon dioxide emission, was evaluated. This system has been developed by the Center for Coal Utilization, Japan. The system is characterized by reduction of greenhouse effect gas emission, elimination of the problem of dust scattering from sintering facilities, stabilized production of high-quality clinker, capability of using low-grade coal and anthracite, and reduction of cement production cost. As a result of the discussions, the reduction rate of greenhouse effect gases was found about 17 to 33%. The cost effect may be calculated as 2 to 5 thousand yen per ton of CO2 reduction amount assuming the system life of 20 years. If this process has been diffused into China, the quantity of CO2 to be reduced will reach about four million tons annually assuming a diffusion rate of 10%. This project shows as high profitability as about 20% at IRR, and the system is more advantageous economically than the shaft kiln. (NEDO)

  16. FY 2000 report on the survey of technological strategy for the creation of the robot society in the 21st century; 2000 nendo chosa hokokusho. 21 seiki ni okeru robot shakai sozo no tameno gijutsu senryaku chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    For the purpose of constructing the future-oriented robot technology system and clarifying the robot technology strategy viewed from the necessity, contribution and marketability in the society, investigational study was made by the special committee for technology strategy survey. In the section meeting for the needs, the following 5 working groups had a grasp of the needs: reinforcement of production technology; bio-industry; medical act support; how to cope with disasters; life support. Based on the results of the analysis of factors of the successful manufacture of industrial robots during the 1980s - 1990s, the quantitative estimate of the market was made as much as possible. Further, in the section meeting for the seeds, the 6 working groups were set up, and they conducted the trend survey/analysis of the development of element technology of robot in Japan and abroad, the extraction of developmental subjects, etc. As a result, the following were specified as the seeds to be emphasized: construction of the remotely distributed system using network; nano-handling technology; sensitivity interface/human behavior comprehension technology/simulation technology, robot vision, moving technology, advanced manipulation technology. (NEDO)

  17. FY 2000 Report on survey/analysis of needs. Survey on systems for developing welfare-related equipment in overseas countries; 2000 nendo needs chosa bunseki hokokusho. Kaigai ni okeru fukushi kiki kaihatsu seido chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The systems in American and European countries for technological development of welfare-related equipment and tools are surveyed and analyzed, with the objectives to draw proposals for establishing the systems which help smooth spread of the research/development results. It is necessary, in selecting the research themes, to well balance the supports for research and development based on the ideas and initiatives by the researchers with those for the publicly invited themes in which the government narrows down the politically important items. For exchanging researchers, the program should help exchange researchers routinely, to match the needs and seeds. It is necessary for the research and development programs promoted by the government for welfare-related equipment to quantitatively grasp the characteristics of various body functions and deterioration of these functions by aging, and to encourage the new participants by providing them with the databases. For promotion of spreading the R and D results, it is necessary to develop laws and regulations which help reduce expenses of the individual disabled and aged, and promote purchase of equipment through insurance, like ADA and rehabilitation-related laws adopted by USA. (NEDO)

  18. Report on technological survey in fiscal 1998. Demonstration test for smoothing grid interconnection (Collection of information by surveys in overseas countries); 1998 nendo keito renkei enkatsuka jissho shiken chosa hokokusho. Kaigai chosa ni yoru joho shushu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys were performed on the institutional aspects of establishment and operation of grid interconnection guidelines in the countries advanced in introduction of discrete power supply systems, namely, England, Ireland, Italy and the United States, as well as on the simulation technologies to realize them technically. In England, the power transmission systems (controller: NGO) and the power distribution systems (controller: PES) are separated, to which grid interconnection operating regulations are provided respectively. Single operation of generators connected to the power distribution system is not permitted substantially. In Ireland, the power transmission and distribution functions are separated, but are in the transition stage. Interconnection, if requested, cannot be rejected except for a case that the interconnection is impossible. Italy has the condition similar to that in Ireland, where no small generators are not permitted of independent operation. America has not unified the operating regulations for grid interconnection, and has apprehension in the independent operation, but no countermeasures have been given. In the simulation technologies, surveys were made on PSS/E, EUROSTAG, and SICRE. The PSS/E is the standard software in America for the current and stability analysis. (NEDO)

  19. FY 2000 report on the investigational study of the general PR method for spreading clean energy vehicles and letting people know them; 2000 nendo chosa hokokusho. Clean energy jidosha fukyu keihatsu no tameno ippan koho shuho ni kansuru kento chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The details were outlined of the PR event 'Clean Energy Festa' which was carried out for PR activities for spread of new energy and clean energy vehicles. The festa was implemented in Yokote (Akita prefecture), Nagoya, Osaka, Yokohama and Hiroshima. The details of each place were reported in terms of the following: outline of the implementation, map of the place and booths, opening ceremony, management at entrance, dome theater, place for enjoying/relaxing, festival plaza, parking lot, PR related works, etc. In Festa in Yokote, more people gathered than expected. The reasons seem to be: the festa was held in the existing amusement facilities; the show using costumes of popular characters and gifts of the lottery were effective. As to new energy and clean energy vehicles, appeal was made mainly by stamp rally and questionnaire survey. By moving people inside the place, it helped people to have an understanding of clean energy vehicles. Almost the same effects were recognized also in the other places. (NEDO)

  20. Report of fiscal 1998 results. Feasibility study of overseas technological development (feasibility study for joint research on photovoltaic power generation in Myanmar); 1998 nendo kaigai gijutsu kaihatsu kanosei chosa hokokusho. Myanmar ni okeru taiyoko hatsuden system kyodo kenkyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Feasibility was studied of a demonstrative research concerning effective operation of a hybrid system consisting of photovoltaic, wind and diesel power generations in Myanmar. Upon confirmation of Myanmar's request and assistance, Myanmar electric Power Enterprise was selected as the counterpart, with Kantangyi village determined as the candidate site from the viewpoint of the quantity of solar radiation, wind conditions, and convenience in transportation service. Meteorological observation instruments were installed at Nyaung U observatory, with the observation implemented. It was grasped that the demand spreading pattern and the demand for electric power was 40 kWh/month per household. It was also judged that the system structure should be constituted of photovoltaic power, wind power, and diesel generator/battery/adjustable load. The problems are stable supply technology, technology for effective use of renewable energy, technology for complementary effects of photovoltaic power generation and wind power generation, and demonstration of a 100 kW class wind power generation system. Particularly important is consistency between the capacity of power storage equipment and that of diesel power generation. The study results applicable to Japan is the verification of a small-sized independent system for remote islands or the like. The total research expenses were estimated to be 600 million yen. (NEDO)

  1. Survey report 1998. Survey on actual condition of science parks and similar facilities in Asian countries; 1998 nendo chosa hokokusho. Asia shokoku chiiki ni okeru science park nado no jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Implemented at NEDO, on such technical development issues peculiar to developing nations as are difficult to solve by their research and development ability alone, has been a consistent research cooperation with countries in question, such as installation of plants and research facilities, joint research operation, and training of researchers, while Japanese technological skill and research and development know how are utilized, as the international cooperation projects. In this survey, an actual condition was investigated including potential of science parks and similar facilities in Asian countries (Thailand, Indonesia, Malaysia and India), for the purpose of unearthing the needs, seeds, etc., of the future international research cooperation projects. The parks and facilities selected for the survey are as follows. The Thai technology/science parks are the Thai Science Park and four other parks; the Indonesian technology parks are Bukit Indah Industrial City and eleven other parks; the major Malaysian technology parks are Technology Park Malaysia and fourteen other parks; the major Indian technology parks are Electronics City and fifteen other parks. (NEDO)

  2. FY 2000 report on the survey of the actual state of the fellowship system in Japan and abroad; 2000 nendo chosa hokokusho. Nihon koku naigai ni okeru ferosippu seido no jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    To obtain the basic data for improvement of the system in the fellowship project (engineer training project) and establishment of the evaluation method in Japan, survey was conducted. In the U.S., there are a lot of fellowship programs, which are aimed at undergraduate students, graduate students, postdoctoratas and professors. Each program has difference. Graduate students majoring in science use the system as a mechanism for supporting school expenses, and besides, there are various kinds of systems supporting school expenses. Recently, the number of American graduate students majoring in science hit the ceiling, and therefore, the fellowship system is re-recognized to be important. The fellowship system in the U.S. largely contributes not only to education of researchers but to increase in mobility of researchers. It is recognized that the mobility of researchers is indispensable for reinforcement of the industrial competitive force. The fellowship system is playing a more important role in the innovation of the US industry. (NEDO)

  3. Fiscal 1997 report on the feasibility survey of Japan`s cooperation into energy/environment related fields in Asian countries; 1997 nendo chosa hokokusho (Asia shokoku ni okeru energy kankyo kanren bun`ya eno kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A survey was made to study possibilities of Japan`s cooperation in tackling energy/environment problems in Asian countries. In 1995 the GNP growth rate was 2.6% in the world, while it was 7.9% in Asia showing a rapid growth. With the accelerating industrialization and urbanization, energy demand is now over three times as much as that in the 1980s. This means increases in waste and environmental pollution. Especially, the use of firewood in non-electrified areas is a serious problem the same as the slash-and-burn farming and deforestation. Also relating to the production of electric power, it is inevitable to choose hydroelectric power and renewable energy in addition to fossil fuels. Therefore, the necessity is heightening of various technologies for it and environmental protection technologies such as coal cleaning. Local areas, where the population density is extremely low and the electrification cost is high, became victims of elecrification. There the power system should be shifted from the central supply system to the local distributed one. For it, it is necessary to recognize an importance of the distributed type renewable energy which is friendly to the environment. The paper outlined the state of each country and energy by policy and environment. 10 figs., 83 tabs.

  4. Microstructural development in NiAl/Ni-Si-B/Ni transient liquid phase bonds

    International Nuclear Information System (INIS)

    Gale, W.F.; Orel, S.V.

    1996-01-01

    A transmission electron microscopy (TEM) based investigation of microstructural development during transient liquid phase bonding of near-stoichiometric NiAl to commercial purity nickel is presented in this article. The work described employed Ni-4.5 wt pct Si-3.2 wt pct B (BNi-3) melt-spun interlayers. The precipitation of both Ni-Al based phases and borides within the joint and adjacent substrate regions is discussed. The article considers martensite formation (within the NiAl substrate) and the precipitation of L1 2 type phases (both within the joint and at the interface with the NiAl substrate). The relative roles of the two substrate materials (NiAl and Ni) in the isothermal resolidification process are identified. The preferential formation of Ni 3 B boride phases in the Ni substrate near the original location of the Ni substrate-joint interface is discussed and contrasted with the absence of similar events in the NiAl substrate

  5. Ni landsbyer i Danmark

    DEFF Research Database (Denmark)

    Larsen, Jacob Norvig

    Denne rapport beskriver en evaluering af statsstøttede forsøg med at styrke og udvikle mindre lokalsamfund. Forsøgene er gennemført i ni kommuner. Da der i disse år er stor opmærksomhed om de små byers og samfunds udviklingsmuligheder, har erfaringerne fra forsøgsprojekterne bred interesse. Forsø...

  6. Effects of air pollution on the health of regional inhabitants. Part I. Survey of disease state by Enquete. Taiki osen ga chiiki jumin no kenko ni oyobosu eikyo ni tsuite-dai ippo; anketo ni yoru shojo chosa

    Energy Technology Data Exchange (ETDEWEB)

    1973-01-01

    From May to July 1972, the disease states of 2096 inhabitants (710 men and 1386 women) in the Fukushima Ward of Osaka City, where the concentration of sulfur trioxide in the air was (yearly average) 1.81 mg/day/100 sq cm and that of carbon monoxide was 5.3 ppM, and that of nitrogen dioxide was 5.3 ppM, were surveyed. The number of persons surveyed was 2.9% of all the inhabitants of the Ward. Twenty-two point one percent were in their thirties, 20.1% in their forties, 16.5% in their sixties, and 15.3% in their fifties. Those who experienced chest diseases were 2.9% of the total, and those with heart diseases were 1.5%. Non-smoking men were 31.7% of the total. The percentage of long-term complaints of cough and sputum was 11.8% in the eastern section, 11.2% in the northern section, 10.0% in the southern section, 6.8% in the western section of the Ward. The frequency of complaints was highest in the sixties (12.7%), followed by 11.5% in the fifties, 11.3% in the thirties, and 8.6% in the forties. The frequency of complaints from men was 11.1% and that from women was 6%. The frequency of complaints was 19.8% in smokers, 8.5% in those who smoked less, and 6.8% in non-smokers. The frequency of complaints classified by residential area showed 12.6% in industrial areas, and 7.8% in residential and commercial areas. The frequency of complaints of inhabitants who live along National Road No. 2 was relatively high, ranging from 15.0 to 18.8%, and the frequency of complaints of inhabitants was apparently higher than those of people who only work in the Ward.

  7. FY1998 research report on the basic research on geothermal district heating in Kamchatka, Russia; 1998 nendo Roshia Renpo Kamchatka shu ni okeru chinetsu riyo ni yoru chiiki danbo ni kansuru kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    Petropavlovsk-Kamchatky (P-K) city in Kamchatka, Russia is operating hot-water district heating using heavy oil boilers and waste hot water of thermal power plants as heat sources. Feasibility study was made on district heating using natural geothermal hot water and/or geothermal heat pump systems as heat sources of hot water supply for reduction of greenhouse effect gas emission. Among 3 areas including geothermal hot water, use of hot water in K area was impossible because of lower temperature and less spring water. Use of hot water in P and UP areas was impossible as primary hot water because of temperature drop to 64 degrees C during hot water supply toward P-K city. The building heating operation test was carried out using the geothermal heat pump system installed in a newly drilled heat exchange well of 100m deep. As a result, sufficient heat recovery was achieved for heating. If all of 49 boiler houses for heating are replaced with such geothermal heat pump systems, CO{sub 2} reduction was estimated to be 520,000t/y. (NEDO)

  8. Survey on research environment for young researchers in the U.S.. What attractive environment is for young researchers; Beikoku ni okeru wakate kenkyusha no kenkyu kankyo ni kansuru chosa. Wakate kenkyusha ni totte miryokutekina kankyo towa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-28

    A survey was conducted on 'what attractive research environment is for young researchers' as a theme. The young researchers are referred to as those who are registered on a master's or doctor's degree courses and what is called postdoctoral scholars who received a doctor's degree. In the survey, a few common comments were seen in over interviews on the U.S. research environment. The comments were such that, needless to say, subsidies are indispensable for researches but economic aspects of treatment are not necessarily satisfactory, that the research environment is generally good, allowing freedom in research, and that results tend to be achieved by providing a subsidy for experienced knowledgeable researchers rather than directly subsidizing young researchers with a large sum, while programs with individuality such as a fellowship are desired more. It is apparent that the interests of postdoctoral scholars are economic stability; in fact, uneasiness and dissatisfaction in the status and the treatment are pointed out in a survey by the U.S. Science Academy. (NEDO)

  9. Reduction mechanism of Ni2+ into Ni nanoparticles prepared from ...

    Indian Academy of Sciences (India)

    journal of. March 2009 physics pp. 577–586. Reduction mechanism of Ni2+ into Ni ..... and at high field, no domain wall is available and hence, the system becomes a .... [23] J Ding, T Tsuzuki, P G McCormick and R Street, J. Phys. D: Appl.

  10. Report on achievement in the preceding research related to global industry technologies for the global industry technology research and development project. Research on gas systems substituting global warming gases such as PFC used in manufacturing semiconductors; 1998 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu. Handotai seizo nado ni shiyosuru PFC nado no chikyu ondanka gas no daitai gas system no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The present semiconductor manufacturing process uses a great amount of PFC having large global warming coefficients and extremely long atmospheric life. A research was made particularly on reduction of its emission from etching processes. After introducing how the semiconductor industry has been working conventionally on protection of the global environment, this paper makes clear the purpose and positioning of this preceding research, as well as how it is moved forward. The paper also reports the results of analyzing and discussing the exhaust gases from etching devices using several kinds of substitute PFC gases. Survey results are reported on the possibilities of new substitute gases, plasma decomposition and treatment of exhaust gases, reaction process simulation, and in-situ analyzing and evaluating technologies. Investigations were made on the possibility of using no PFC in wiring processes which consume greater amount of PFC, as well as on wiring techniques using inter-layer insulation film with low dielectric rate, a new wiring structure forming technology, new functional elements, circuits and systems in a wide range. Proposals were given on specific research and development themes and plans that begin in fiscal 1999. (NEDO)

  11. FY 1999 report on the results of the introductory study on the global environmental industry technology. Study of the technology to recycle organic waste as resource in the chemical industry; 1999 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu seika hokokusho. Kagaku kogyo ni okeru yukisei haikibutsu no saishigenka gijutsu no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    An investigational study was conducted of applicability/viability of the technology to recycle as resource the organic waste and CO2 discharged from the chemical industry, etc., and the FY 1999 results were summarized. As to the production of hydrogen from the organic waste, a bioreactor was developed which enables the production of hydrogen of 58 mmol/L/hr using Enterobactor aerogenes by the isolation bacteria method, and it successfully enabled the production of hydrogen from biomass resource. Further, the micro-flora method can be responded to a variety of substrates, but in this method the hydrogen production rate is not as high as in the isolation bacteria method at the present time. Concerning the method to convert CO2 to useful organic resource by the hydrogen produced, an experimental value of the maximum production rate of 149g/L/d which is high was obtained in case of acetic acid. Moreover, the paper described an outline and the basic concept of the recycle system of energy and carbon resource which integrates the production of energy from organic waste being considered at the present time and the production of useful matters from CO2. (NEDO)

  12. Fiscal 2000 survey report. High-efficiency energy system introduction promotion project for houses and structures - Houses (Technical classification tables prepared by analysis of proposed systems, and comments on the same); 2000 nendo jutaku kenchikubutsu kokoritsu energy system donyu sokushin jigyo (jutaku ni kakawaru mono) teian system no bunseki ni yoru gijutsu bunruihyo oyobi dokaisetsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    As an energy conservation promotion measure, a project is under development for introducing and subsidizing high-efficiency energy systems and for letting their effect known publicly and widely. The number of proposed energy systems has increased greatly and technical divisions to follow in classifying them have become vague, from which problems are now arising over the execution of follow-up checks and the maintenance of fair treatment. In the effort to solve this problem, 376 propositions are analyzed and classified, a technical classification method is proposed, and an instruction manual on the method is compiled. The classification involves (1) proposed classification, (2) variation, (3) energy reduction rate, and (4) tentatively calculated cost. Item (1) deals with the basic classification (air-conditioning, ventilation, and hot water supply, and, to be considered in combination with them, options which are cooking, illumination, and others) and, item (2) covers eight items such as new/old construction, structure, and structural frame. In Chapter 1 of the report, the 376 propositions are put in order according to common classification items and an original classification table is prepared. In Chapter 2, the goals are clarified and the classification principles are defined. In Chapter 3, the classification is checked for its validity and some realistic ways of grouping are described. In Chapter 4, a classification implementation flow chart is shown. (NEDO)

  13. Reactive Ni/Ti nanolaminates

    International Nuclear Information System (INIS)

    Adams, D. P.; Bai, M. M.; Rodriguez, M. A.; McDonald, J. P.; Jones, E. Jr.; Brewer, L.; Moore, J. J.

    2009-01-01

    Nickel/titanium nanolaminates fabricated by sputter deposition exhibited rapid, high-temperature synthesis. When heated locally, self-sustained reactions were produced in freestanding Ni/Ti multilayer foils characterized by average propagation speeds between ∼0.1 and 1.4 m/s. The speed of a propagating reaction front was affected by total foil thickness and bilayer thickness (layer periodicity). In contrast to previous work with compacted Ni-Ti powders, no preheating of Ni/Ti foils was required to maintain self-propagating reactions. High-temperature synthesis was also stimulated by rapid global heating demonstrating low ignition temperatures (T ig )∼300-400 deg. C for nanolaminates. Ignition temperature was influenced by bilayer thickness with more coarse laminate designs exhibiting increased T ig . Foils reacted in a vacuum apparatus developed either as single-phase B2 cubic NiTi (austenite) or as a mixed-phase structure that was composed of monoclinic B19 ' NiTi (martensite), hexagonal NiTi 2 , and B2 NiTi. Single-phase, cubic B2 NiTi generally formed when the initial bilayer thickness was made small.

  14. Electroplated Ni on the PN Junction Semiconductor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Joo; Uhm, Young Rang; Son, Kwang Jae; Kim, Jong Bum; Choi, Sang Moo; Park, Jong Han; Hong, Jintae [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-05-15

    Nickel (Ni) electroplating was implemented by using a metal Ni powder in order to establish a Ni-63 plating condition on the PN junction semiconductor needed for production of betavoltaic battery. PN junction semiconductors with a Ni seed layer of 500 and 1000 A were coated with Ni at current density from 10 to 50 mA cm{sup 2}. The surface roughness and average grain size of Ni deposits were investigated by XRD and SEM techniques. The roughness of Ni deposit was increased as the current density was increased, and decreased as the thickness of Ni seed layer was increased.

  15. Electroplated Ni on the PN Junction Semiconductor

    International Nuclear Information System (INIS)

    Kim, Jin Joo; Uhm, Young Rang; Son, Kwang Jae; Kim, Jong Bum; Choi, Sang Moo; Park, Jong Han; Hong, Jintae

    2015-01-01

    Nickel (Ni) electroplating was implemented by using a metal Ni powder in order to establish a Ni-63 plating condition on the PN junction semiconductor needed for production of betavoltaic battery. PN junction semiconductors with a Ni seed layer of 500 and 1000 A were coated with Ni at current density from 10 to 50 mA cm 2 . The surface roughness and average grain size of Ni deposits were investigated by XRD and SEM techniques. The roughness of Ni deposit was increased as the current density was increased, and decreased as the thickness of Ni seed layer was increased

  16. Fiscal 1998 research report. Feasibility study on the CO{sub 2} reduction project by residue power generation at the oil refinery in China; 1998 nendo chosa hokokusho. Chugoku no seiyusho ni okeru zansa hatsuden ni yoru CO{sub 2} sakugen project ni kansuru F/S chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a part of the basic research on joint project promotion, this feasibility study supposed introduction of IGCC (integrated gasification combined cycle) to Nanjing oil refinery of Jinling Petrochemical Corp. (JPC) in China, estimated the CO{sub 2} emission reduction effect by in-refinery efficient power generation using petroleum coke residue as fuel, and assessed the feasibility of the project together with a cost benefit. The feasibility study result showed the effectiveness of IGCC introduction to the oil refinery for reducing CO{sub 2} emissions, occupying the interest of JPC. However, Nanjing oil refinery already making a decision to adopt another system (BTG) answered that early adoption of this project is difficult. The feasibility study result also showed that efficient operation of IGCC is difficult because of lower generation efficiency of petroleum coke residue, and achievement of the supposed CO{sub 2} emission reduction effect and profitability is difficult. The project based on this feasibility study result is probably difficult to be realized. (NEDO)

  17. FY 1998 survey report. Survey on reduction in environmental effect of greenhouse effect gas by the transfer of environmental technology in the Asian region; 1998 nendo chosa hokokusho. Asia chiiki ni okeru kankyo gijutsu iten ni yoru onshitsu koka gas no kankyo eikyo keigen ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Effects of the transfer of environmental technology were studied as an important policy for control of greenhouse effect gas in the Asian region. As schemes, those that were drew up by NEDO, JICA, etc. now exist and are used also in Japan. However, for the control of greenhouse effect gas emission which is expected to rapidly increase in future, it is indispensable to construct a new powerful and effective scheme in which technology transfer and fund to be given are organically connected. Especially, in the U.S., etc., the assistance of developing countries of a huge amount of money such as Japan's ODA is not extended. However, they position the environmental technology as an important strategy and is developing the assistance of developing countries by technology transfer and eco-business of private companies. Also in the eco-business field, the environment-related technology of Japanese companies is used in Asian developing countries, with expectations of its being a new business with international competitive strength. This is the subject for the whole global environment, and an important subject also for Japan which requires the creation of a new business field with international competitive strength. (NEDO)

  18. Synthesis and electrochemical behavior of nanostructured cauliflower-shape Co-Ni/Co-Ni oxides composites

    International Nuclear Information System (INIS)

    Gupta, Vinay; Kawaguchi, Toshikazu; Miura, Norio

    2009-01-01

    Nanostructured Co-Ni/Co-Ni oxides were electrochemically deposited onto stainless steel electrode by electrochemical method and characterized for their structural and supercapacitive properties. The SEM images indicated that the obtained Co-Ni/Co-Ni oxides had cauliflower-type nanostructure. The X-ray diffraction pattern showed the formation of Co 3 O 4 , NiO, Co and Ni. The EDX elemental mapping images indicated that Ni, Co and O are distributed uniformly. The deposited Co-Ni/Co-Ni oxides showed good supercapacitive characteristics with a specific capacitance of 331 F/g at 1 mA/cm 2 current density in 1 M KOH electrolyte. A mechanism of the formation of cauliflower-shape Co-Ni/Co-Ni oxides was proposed. A variety of promising applications in the fields such as energy storage devices and sensors can be envisioned from Co-Ni/Co-Ni oxides

  19. Fiscal 1993 study of engineering for making areas prosperous using natural energy; 1993 nendo kankyo chowagata green techno system no kokusai kyoryoku model ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The paper studied the engineering for activating areas using natural energy. A system has started in which electric power companies purchase surplus electric power from the natural energy use power generation such as the wind power and photovoltaic power generation, etc., and a lot of local self-governing bodies in the country plan `projects to promote town` using the system. However, few engineers and makers can plan `a project to promote town,` making effective use of natural energy which is fickle. Therefore, first, the paper arranged the actual status mostly of the cases of `the projects` using natural energy which have been carried out in the country. Next, the trend of the natural energy utilization technology in countries including the U.S. was described. Moreover, assuming model areas in Japan for working out a concept of model projects on the natural energy utilization and town promotion, a concept was proposed making full use of the utilization technology which has now usability. Arrangement is being made for conditions for the full scale spread as seen in the subsidy system for general users. 3 refs., 176 figs., 61 tabs.

  20. Survey of pollution-resistant plants and their cultivating techniques; Osen busshitsu taisei shokubutsu to sono shokusai gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The reduction of forests due to environmental pollution has been surveyed, to investigate the pollution-resistant plants and solid microorganisms. In Japan, the blight of needle-leaf trees (pine and momi fir) and of Japanese oak has occurred, and blight of some other trees, such as wild cherry trees, Japanese apricot trees, birch, Japanese cedar, cypress and bamboo, has been reported from various regions. In this article, plants reported to be resistant to pollutants are listed, and the physiological features of these plants are described. Furthermore, to develop pollution-resistant plants, reports relating to clarification of the mechanism of resistance development and the genes involved are reviewed. Microorganisms which symbioses for roots support these root functions. They also suppress the activity of pathogenic microorganisms and improve the environment around the roots, thus helping plants to grow normally. The roles played by symbiotic microorganisms and how to utilize these organisms are discussed. Their functions in coping with acid rain and heavy metal pollution, and how to utilize such functions are also discussed. 707 refs., 13 figs., 13 tabs.

  1. Fiscal 2000 survey report. Survey of DSM status in Europe centering about thermal storage; 2000 nendo Oshu ni okeru chikunetsu wo chushin to shita DSM jokyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In search of measures for popularizing thermal storage technology in Japan, investigations were conducted into the conditions of electric power and the state of DSM (demand side management) in Italy, Spain, Portugal, and Greece whose climate is similar to Japan's. The results of the effort were edited and classified into six items, which are (1) power conditions, (2) DSM status, (3) popularity of thermal storage, (4) merits of thermal storage, (5) measures for thermal storage popularization, and (6) propositions to Japan. In all the countries, the power demand peak has shifted to the summer season or the difference in demand for power between summer and winter has decreased and, except in the case of Greece, the load factor has increased, these due to the increase in demand for power for cooling equipment. In Greece, the load factor has decreased since the peak shifted to summer. In every country, the rate schedule based on season of the year and time of the day is treated as a basic incentive for DSM. Except in Greece, there is no summer demand suppression type DSM menu and efforts are being exerted rather to have loads built in off-peak time zones. As for thermal storage systems in use, they are mostly of the ice-aided type. Those in the residential/commercial sector are on the increase, and it is estimated that 50% of ice thermal storage systems will be found in this sector in 2000. (NEDO)

  2. Report on achievements in fiscal 1998. Survey on environmental effects from photovoltaic power generation systems; 1998 nendo daikibo taiyoko hatsuden system no kankyo eikyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Different environmental effects may be assumed when large-size photovoltaic power generation systems are installed in vast unutilized lands including deserts. Knowledge having been acquired to date has been put into order on the following subjects as the pre-survey thereon: (1) environmental characteristics of desert areas, (2) discussions on environmental effects from (a) environmental assessment viewpoints, (b) contents of the environmental assessment, and (c) environmental assessment institutions, and (3) the survey policy. In discussing the environmental characteristics, it is revealed that desert areas are neither sterile nor unused, but pasturage and agriculture have been carried out in historical and traditional ways. In discussing the environmental effects, it was recognized that surveys on primary and secondary effects on the environmental are indispensable. With regard to the institutions, there are countries who have and have not the institutions even among the OECD member states. In addition, it was known that environments in the desert areas vary greatly according to the particular areas, whereas there are possibilities of installing the facilities because the effects of the facility locations on the environment are various. Therefore, it was decided to start from the case studies in locations of different types. (NEDO)

  3. Report on the FY 1999 R and D survey on ultra-high sensitive photoelectric converter; 1999 nendo chokokando koden henkan soshi ni kansuru kenkyu kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    By the ICB method which is one of the ion engineering methods, photomultipliers were formed using organic dye thin films. By changing the energy to bond traps on thin film/metal electrode interface and electric charges by change of acceleration energy of ion beams, a technology was developed for adjusting the optimum operating temperature between -20 degrees C and +100 degrees C. The wide range of operating temperature and favorable SN ratio can be realized. It was made clear that the dark current of the photomultiplier is composed of two components of contribution by the residual charge stored on the interface at photomultiplying and of contribution by charge injection from the Schottky barrier. Based on this, the residual electric charge removal method by heating and applied pulse voltage was developed. The development for practical use was studied of ultra-high sensitive photoelectric converters. As an intelligent photo sensor, a biomimetic visual photosensor was proposed which uses amplification/memory/arithmetic functions and film formation/processability of organic thin films. The paper also described the image sensor. (NEDO)

  4. Research report for fiscal 1998. Research into the recycling of plastic wastes into resources; 1998 nendo hai plastic no saishigenka ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The actualities in Japan are investigated of the types and quantities of plastic wastes, collection and recovery systems, and recycling technologies. Plastic wastes exceeded 9-million tons in 1996, of which 39% was effectively utilized while 61% was merely incinerated or used for reclamation. The 61% of the plastic wastes which are equivalent to oil resources in terms of the energy they contain is found dealt with in such ways, for which additional energy has to be consumed. Some problems are mentioned that occur in the CO2 gas reduction effort in the process of plastic waste recycling for each of its stages of production, distribution, assortment, recovery, and reuse. The problems involve the required reform into production designs and systems with the greatest importance attached to recyclability; share of the expenses between the producing and distributing parties and financial support to assortment/recovery systems; reform of consciousness of both people at large and the administrative organizations, mutual collaboration between them, and reasonable share of expenses between them; construction of a unified assortment/recovery system; expansion of the scope of use of recycled products and the building of environments that encourage their use; diversification of recycling methods and establishment of technologies therefor; and limits on the use of materials and products that generate heavy impacts on environments during their life cycles. (NEDO)

  5. Research report for fiscal 1998. Study of utilization of biomass including foods in energy industry; 1998 nendo shokubutsu nado no biomass no energy riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Rice being produced as food is taken up out of various types of biomass, and a feasibility study from the viewpoints of technology and economy is conducted as to its use in the energy industry. The production of ethanol from rice, though it has no past record worth discussion, is similar to the production of ethanol from other biomass resources in terms of technology and economy. The problem is that the production cost of rice is far higher than those of other materials. It is expected, however, that there will a large-scale production cost reduction and an increase in the yield when novel cultivation techniques are introduced in the future. It is also expected that alcohol from rice will be sufficiently competitive with alcohol from molasses or the like when the exploitation of cellulose-family by-products such as husks becomes feasible. The study on this occasion deals solely with the effective use of farmland and the surplus rice. A confrontation between rice as a biomass resource and rice as a food has to be avoided as much as possible in the long term because it may cause a price rise and compromise the security of food supply. That is, in discussing this matter, it is mandatory to draw a very definite line between rice as a food and rice as an alcohol production material. (NEDO)

  6. Investigational study of optical function materials for two-dimensional data processing; Nijigen joho shoriyo hikari kino zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper investigated/studied `space light modulation materials,` `dynamic hologram/memory materials,` `optical waveguide path materials,` etc. which become key materials in the high speed two dimensional processing. As to electrooptical materials proposed in this investigational study, the external electric field and the electric charges generated make quality of molecules themselves directly change to memory strong/weak signals of light. Therefore, the response velocity becomes less than a millionth of that of the liquid crystal display, and high speed which is needed for realtime moving image processing is anticipated. Hologram includes the phase information in addition to information on light strength. Therefore, it is a large capacity record medium and at the same time a record medium which can read/write two dimensional information as it is. With optical fiber, images cannot be transmitted as they are. Light waveguide path materials are those that accumulate roles of mirror and lens in a sheet of the material and construct a system which is strong in vibration, as optical parts connecting among materials for two dimensional data processing. 273 refs., 107 figs., 17 tabs.

  7. Research on elaboration of the action plan for the New Earth 21; `Chikyu saisei keikaku` no jisshi keikaku sakusei ni kansuru chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Elaboration of the action plan for the New Earth 21 plan proposed by Japan in Houston Summit was researched. In fiscal 1995 three types of energy supply/demand scenarios, sensitivity analysis under various conditions, and cases presupposing CO2 emission regulations or not were evaluated by analysis toward 2050 using the New Earth 21 Model (NE 21 Model). Energy-saving is important, and CO2 recovery/treatment technology is introduced according to CO2 emission regulations, while attention is focussed on biomass energy. The issue of solar and wind power generation is cost reduction. In a presupposed horizontally integrated energy system, methanol represents an important intermediate energy. As a whole, CO2 reduction can be achieved by various combinations of energy-saving, introduction of regenerative energy, and CO2 recovery/treatment technology. Case studies of the action plan were conducted by unifying the evaluation criterion on coal IGCC, photovoltaic generation and biomass. The NE 21 Model was useful for elaboration of the reduction scenarios of CO2 emission. 26 refs., 84 figs., 28 tabs.

  8. Fiscal 1999 survey report. Basic survey on practical application of innovative energy technologies; 1999 nendo kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This survey aims to verify whether recoverable energies can bear the important role of energy source in place of fossil fuels, to probe into problems that may arise in the process of recoverable energy introduction, and to compile suggestions about measures toward their smooth introduction, these by working out an 'ultralong-term world energy supply and demand outlook' valid up to 2100. Various measures to deal with global warming are analyzed by simulation. The study is not to predict what is in store but to metrically describe and present choices and possibilities for the future with a theoretical consistency based on various factors including economic growth, population, demand for energy, magnitude of fossil energy resources, and feasibility and cost of recoverable energies. This study implies that there is not a single, determining policy for solving the global warming problem and that it is important to cope with the problem by resorting to combinations of various means. (NEDO)

  9. Fiscal 1996 investigational research on the chemical process technology using supercritical fluids; 1996 nendo chorinkai ryutai wo riyoshita kagaku process gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Importance was studied of making a research on the chemical process technology using the supercritical fluid. As for its effect on global warming, the amount of CO2 emission was compared during the operation between the conventional process and the process using the supercritical fluid, the CO2 reduction rate and amount were trially calculated, and a CO2 reduction of a several ten thousand ton scale in carbon conversion was predicted. As to hazardous materials and the reaction of waste retrieval, it was made clear that the process using the supercritical fluid was valid also for objects for which the chemical process used to be impossible, which indicates a possibility of the widening field of application. Concerning its effect on the energy conservation, energy reduction of several ten thousand tons in heavy oil conversion was predicted by replacing all the existing processes with supercritical fluids. Relating to the recycling, with the use of supercritical fluids, the process is possible which produces higher quality and yield and fewer unnecessary products such as char than the conventional process. 197 refs., 102 figs., 71 tabs.

  10. FY 1997 survey report on information sharing product life-cycle systems. 2; 1997 nendo joho kyoyugata product life cycle system ni kansuru chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Highly value-added products considering a total life-cycle of products by integrating both production and consumption activities are much in demand, and each information corresponding to each product should be realized by concept integrating both information and product as common element. Survey was made on what a social system integrating production and consumption should be, a product information model, and technology integrating both information and product for raw material, industrial machine and household appliance as examples. An information model shared by the whole production and consumption activities was first prepared. Based on this model, data storage, update, retrieval and dispatch technologies were surveyed and developed for life-cycle systems. Degradation and life sensing technology was surveyed for maintenance, repair and disposal activities using proper unstable information of each product. A support system for use of shared information was developed to promote a new highly value-added function. Total evaluation was made on information sharing product life-cycle systems. 10 refs., 23 figs., 7 tabs.

  11. Application of geophysical methods to investigation of old castle, especially of the moat; Joshi no chosa ni okeru butsuri tansa no tekiyo (horiato no tansa)

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, A; Karube, F; Kobayashi, M; Toge, M [OYO Corp., Tokyo (Japan)

    1996-05-01

    An explanation is made about the application of geophysical methods to the investigation of the ruins of old castles especially of their moats. Techniques currently in use for exploration of the ruins of castles are mainly underground radar exploration and electric exploration. The underground radar method sends electromagnetic waves through the ground and receives the reflection for a high-precision exploration of the layers shallow in the ground. Therefore, this method is suitable for probing the ruins of castles relatively shallow in the flat land, hills, and mountains. The electric method (resistivity image method) do the probing by use of the two-electrode arrangement, performs inverse analysis on the basis of the obtained data for the determination of the underground resistivity distribution, and displays the distribution in an image easy to read. This method, when there is a great separation between the two electrodes, explores relatively deep into the ground. Thanks to this feature, this method is effective in probing relatively wide and deep ruins of moats, that is, the ruins of moats of castles built in later years, especially of those then filled with water. 2 refs., 5 figs.

  12. Development of the electromagnetic tomography system. Sensitivity study of anomalous body by model studies; EM tomography system no kaihatsu. Model kaiseki ni yoru ijotai no kando chosa kekka

    Energy Technology Data Exchange (ETDEWEB)

    Kumekawa, Y; Miura, Y; Takasugi, S [Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Arai, E [Metal Mining Agency of Japan, Tokyo (Japan)

    1996-05-01

    An examination was made by a model analysis on sensitivity and the like against a resistive anomalous body, in connection with an electromagnetic tomography system with surface earthquake sources and underground receiver arrangements. A resistivity model was of a three-dimensional structure, and built with a 5 ohm{center_dot}m low resistivity anomalous body assembled in a 100 ohm{center_dot}m homogeneous medium. As a result of the examination, it was shown that the size limitation of an analyzable anomalous body was 50{times}50{times}20m at a frequency of 8 to 10kHz and that a system with high precision in a high frequency range was necessary. The examination of effects under a shallow anomalous body revealed, for example, that the fluctuation of a low frequency response was large compared with a deep anomalous body and that, where a second anomalous body existed under it, the effect also appeared with a surface earthquake source positioned in the opposite side from the anomalous body. The examination of effects under the three dimensional structure revealed, for example, that a remarkable change appeared in the data with the change in the inclined angle of the transmission line against the strike of the anomalous body. 4 refs., 7 figs.

  13. Survey on chemical engineering technologies for the global environmental protection; Chikyu kankyo hozen no tame no kagaku kogakuteki taisaku gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    The present paper suggests chief measures to suppress and reduce global greenhouse gases. Under the control of artificial environments such as bioreactor, hydroponics and vegetable factory, a very high fixing rate of CO2 can be obtained, but CO2 generation accompanying electric power consumption is also large. It is preferable to use methane as resource by reforming reactions or selective oxidative reaction. In the recovery technique of fluorocarbon, 100% recovery is desirable. Techniques for decomposing recovered fluorocarbon and converting it to harmless material are the most backward ones. Understanding of essential structural relationship of coal is necessary for establishing combustion technique for the reduction of N2O. The integrated power generation system composed from solid electrolyte type fuel cell and coal-gasifying process, high-performance, superheat pump system form scientific technology imposing no burden on the global environment. Establishment of purification technique for industrial- or living-related drain inflowing to a closed water area system, establishment and reinforcement of inspection system for oil spill in the oceans in a global scale are required. 240 refs., 63 figs., 30 tabs.

  14. Trend of research on future development of new biocatalysts. 2; Shinki bio shokubai no sosei ni kansuru kenkyu doko chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Creation of new biocatalysts was surveyed to convert chemical reactions into environment-friendly processes. Biocatalysts are characterized by their high catalytic activity, uniqueness of reactions, and non-pollution under mild conditions. Stability is required for them, such as heat resistance, solvent resistance, acid resistance and alkali resistance, under severe conditions. For the development of new biocatalysts, it is necessary to multiply utilize the techniques containing enzymes, ribozymes, mold synthetic polymers, chemical modification, and non-natural proteins. Natural enzymes have been conventionally improved through the search, imitation and modification. Hereafter, new biocatalysts with functions required for the reactions should be created by integrating information regarding functions, structures and activation of these enzymes. It is indispensable to cooperate closely with supporting techniques, such as gene engineering, organic synthesis, biophysics and computer chemistry. 35 refs., 26 figs., 1 tab.

  15. Report of 'Survey on Asian environmental information networks'; 'Asia kankyo joho network chosa' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This project is implemented to survey the current statuses and future trends of the Asian district environment-related information networks, for the (research cooperation project for development of environmental condition measuring laser radar systems), being promoted by NEDO. First, current statuses of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, major domestic nodes and internationally connected conditions are surveyed mainly for internet-connected networks, for surveying the current statuses and future trends of the research networks in Asian countries. Second, current statuses in Indonesia of the network names, managing organizations, user numbers, conditions of use, protocols for use, service conditions, domestic node sites and managing organizations, charge systems and institutions, types/reliability/ stability of the circuits, and conditions of restriction of use, if any, for surveying the current statuses and future trends in Indonesia. Third, conditions of and needs for network utilization by researchers for Asian district environments. (NEDO)

  16. Report on survey in fiscal 2000 on the feasibility study on structuring research aiding net; 2000 nendo kenkyu shien net no kochiku ni kansuru kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A study has been performed on the possibility of efficient utilization of research resources by summarizing the resource information for research and development by the industrial, governmental and academic areas and by providing research organizations with the information through the Internet. As a result of the survey on research aiding cases that apply the network used by the public organizations and corporations inside and outside the country, it was found that Japan often utilizes research facilities and holds seminars having selected regional research organizations, while the U.S. provides large-size aids in wide area, such as technological information service, patent service, and human resource service. A questionnaire survey was conducted on interests toward the necessity of research aids, specific needs for aids, and provided services. As a result, it was revealed that interest toward the research aiding net is considerably high, and strong demands are present in structuring database for the research human resource information, needs information, and information on researchers in different fields. Discussions were given on structuring the research aiding net, wherein the system contents, structuring expense, and the development schedule were presented. (NEDO)

  17. Fiscal 2000 survey report. Basic research on hot molding of amorphous ceramics; 2000 nendo amorphous netsukan ceramics seikeiho ni kansuru kiso kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Experiments were conducted on the plasticity processing of heat resistant ceramics making use of the viscous deformation of amorphous ceramics in the supercooled liquid temperature domain. Concerning the preparation of powder of amorphous ceramics, the plasma rotating electrode method of Institute for Materials Research, Tohoku University, was employed, and a bamboo leaf shaped amorphous flake was successfully fabricated by increasing the arc discharge current. In a search of texture easy to turn amorphous, it was observed that Al{sub 2}O{sub 3}-La{sub 2}O{sub 3} had a supercooled liquid domain of as large as 70K, and this enabled a conclusion that it was a promising candidate for hot molding in a supercooled liquid domain. In an experiment of molding in a supercooled liquid domain, Al{sub 2}O{sub 3}-Gd{sub 2}O{sub 3} was used in a press molding process. As the result, a compact bulk mold was obtained in a temperature domain far lower than in the case of conventional sintering. Crystallization had already advanced in all the molds experimentally fabricated by press molding, and this disabled a study of characteristics to be exhibited by an amorphous mold, but it was found that they had a compressive strength of approximately 1,800MPa. (NEDO)

  18. Fiscal 2000 survey report on the survey and research on green technology industry; 2000 nendo green technology industry ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The approaches of the Government and local autonomies to green technologies are surveyed toward the construction of a green technology industry. The present activities and future outlook of environmental industries interested in green technologies are surveyed and examined, the green technologies here including (1) energy conservation measures and development of non-fossil fuels, (2) energy-related and environmental measures for countering global warming, (3) waste treatment measures for countering dioxins and endocrine disrupters. A survey is conducted of the outlines and future trends of green technology related important studies now under way at laboratories and research institutes of universities, the Government, and private-sector corporations. Based on the results of the surveys, important subjects of technical development in green technologies are extracted and studied for the possibility and outlook of their practical application. Tasks to discharge and problems to occur before they are introduced to the market are also evaluated and confirmed. Based on the results of the research and development of green technologies, actualities of environmental industries are taken up, and the problems and tasks to be settled before environmental technologies are introduced to the market are investigated and studied. (NEDO)

  19. Investigation on the actual energy consumption by office automation devices used in offices; Office ni okeru OA kiki no energy shohi jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    With an objective to further improve efficiency of power demand by office automation devices and suppress increase in the power demand, investigations were carried out on the actual power consumption by office automation devices, and discussions were given on energy saving effects in the office automation devices. In the investigations, measurements were conducted for small offices as the subject thereof with regard to electric power consumed by such presentation tools and their peripheral devices as personal computers, word processors, copying machines, facsimile machines, electronic whiteboards and overhead projectors. Power consumption particularly in a standby condition was also investigated. As a result of the investigations, the following characteristics were revealed: the number of office automation devices used to deal with the Energy Star is increasing rapidly; power consumption believed to have been reduced by the Energy Star transferring to lower power consumption is estimated to be 3% in average for personal computers, 26% for copying machines, and 68% for facsimile machines; and while facsimile machines are left in operating condition for 24 hours, their operation rate at night is very low, wherein there is a large room for saving energy in this time band. 65 figs., 21 tabs.

  20. Fiscal 1998 survey report. Survey on method of environmental-impact assessment in wind power development; 1998 nendo furyoku kaihatsu ni okeru kankyo eikyo hyoka shuho chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With the purpose of preparing the main points of 'environmental-impact assessment guidelines for wind power developments (draft)', examples of environmental-impact assessments, related laws and regulations in Japan and abroad were collected, and rearranged in respect to requirements in environmental-assessments, concrete procedures, survey/projection/assessment method, summarisation of results, etc. It was clarified, for example; in a large-scale wind power development, it can be dealt with by choosing items and contents on the assumption that a land area is developed; in a small-scale development, there is basically no need of considering the possible effect of the construction work; and, as far as noise, vibration and the ecosystem (plants/animals) are concerned, however, the characteristics of the site be taken into consideration. Objects for general assessment are noise, low-frequency air vibration, radio wave interference, the ecosystem (plants and animals) and the landscape. The guideline draft is constituted of (1) basic items, (2) overview of the area, (3) determination of items for environmental-impact assessment and (4) research, prediction, assessment, conservation measures and follow-up research; in the basic items, importance of preliminary consideration was emphasized, as were priority/simplification, implementation of environmental conservation measures, and implementation of follow-up research. (NEDO)

  1. FY 1996 annual report of investigation on biological fixation of carbon dioxide. 2; 1996 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Various kinds of biological fixation processes of CO2 were evaluated from the various viewpoints. Afforestation of tropical and temperate areas, greening of desert, biomass energy production in these areas by energy plantation, coastal mangrove plantation, fertilization with nitrogen and phosphate to outer ocean and coastal, upwelling zone fertilization with iron, and coral reef expansion combined with OTEC (ocean thermal energy conversion) were comparatively investigated as the selected measures. As a result, the cost of CO2 fixation by cultivation of sea weed and plankton was much higher than that of afforestation. The iron fertilization method which was considered to be one of the high CO2 reduction potentials might be economical. However, its effect could not be quantitatively evaluated. The afforestation of tropical and temperate areas seemed to be most feasible in a short term from the viewpoints of economy and environment. It was suggested that the establishment of a systematic water management technology could make greening and afforestation of desert. 76 refs., 27 figs., 28 tabs.

  2. Research report on the trend of preventive measures against global warming by substituting CFCs; Daitai freon no chiku ondanka taisaku doko ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper reports the research results on the present state and future trend of protective measures for the ozone layer, and the trend of preventive measures against global warming by substituting CFCs such as HFC, through international conferences, meetings and lecture meetings, and literature survey. In the 8th meeting of the parties to the Montreal Protocol, it was presented that refrigerator producers in Thailand phased out CFCs from their products earlier than the schedule in cooperation with Japan. The final draft including the approval of essential use from 1997 to 2002 was reviewed, and reported to the technology/economy assessment panel. Reduction of ozone depleting substances was guided in Thailand, Indonesia and Philippines. The latest trend of substituting technologies of HCFC was surveyed, and the control trend of F-containing greenhouse effect gas emission was also surveyed through the conference of the parties of climate change in fiscal 1996. Based on the IPCC report in 1995, the emission amount of greenhouse gases of nearly 10% in contribution such as CO2, methane and fluorocarbon was arranged. R and D on destruction of CFCs was also surveyed. 35 refs., 54 figs., 32 tabs.

  3. Report on surveys in fiscal 2000 on the survey on promotion of freer flow of researchers; 2000 nendo kenkyu jinzai no ryudoka sokushin ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to help discuss the system and environment improvement to promote freer flow of Japanese researchers, surveys and discussions were given on the actual status in America and European countries. In the U.S., results as independent researchers are demanded from the very early time under the severely competitive environment, wherein the fair evaluation of the results allows the researchers to step-up the positions and research environment to which the researchers are oriented. In Germany, a function to promote researcher mobility is available as a system, such as promotion of exchange with other sectors during researcher education course (the internship system at the fourth grade in a university, and power training and performance record building at the Max-Planck Institut during the long term of post-doctoral period before attaining a professor position), or prohibition of inviting university professors into the same faculty. The actual status of Japan not having high mobility of researchers has been caused by the system based on the lifetime employment, whose shortcomings include stiffness in personnel affairs, and reduction in activities of researchers due to aging. (NEDO)

  4. Investigational research on CO2 isolation technology in fiscal 1995; 1995 nendo nisanka tanso no kakuri gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The paper studied present technical subjects and future study subjects of the CO2 isolation technology in order to clarify technical and social problems and the developmental subjects of the CO2 isolation technology and related technologies for separating/concentrating CO2 emitted in relation to quantity consumption of fossil fuel and storing it in ocean or underground. Main items for the study were: (1) investigational study of the technology of CO2 ocean storage, (2) investigational study of environmental effect assessment in storing CO2 in ocean, (3) investigational study of the technology of CO2 ocean storage, etc. Technologies required for the ocean isolation were arranged such as CO2 storage, injection, dispersion technique, CO2 behavior simulation, and the developmental subjects were extracted. Further, in the deep-sea bottom storage method, a simulation to calculate the range of PH effects was conducted presuming the specified amount of CO2 and applying known physical values, and evaluation of the CO2 ocean discharge/solution method was made. A method was also studied for experiments on water bacteria and benthos. 127 refs., 102 figs., 81 tabs.

  5. Reports on 1974 result of Sunshine Project. Research on tar sand and oil shale; 1974 nendo tar sand oyobi oil shale ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-04-04

    The purpose of this research is to grasp the policy of the oil sand resource countries, the properties and existing conditions of the resources, effects of the oil sand resources on a long term energy supply/demand, etc., and to clarify the meaning and position of the researches on the development of oil sand resources in the future energy policy of Japan. The quantities of oil sand resources are mostly in the process of investigation except Alberta province of Canada and are estimated to be two trillion barrels. The quantity for which strip mining is possible is about 90 billion barrels, which are mostly located in the Athabasca region. The oil sand holding countries take a policy of positively developing oil sand. No barriers are particularly provided against the introduction of foreign technology and capital. Where the prospects are possible for the development of oil sand are Canada and Venezuela. R and D should be emphasized on the refining of bitumen and the extraction method within the oil reservoir. The investment per b/d is about 15-20 thousand dollars, which is likely to be more than twice as much as for the North Sea oilfields. The properties and quality of the synthetic crude oil are superior while the risk of exploitation is small; therefore, oil sand will be competitive with crude oil in the future. (NEDO)

  6. Fiscal 1994 technological survey report. Research study on polymer materials by precision polymerization; 1994 nendo seimitsu jugo kobunshi zairyo ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    In the paradigm that propelled polymer chemistry, there are involved the establishment of polymer concept, engineering plastics, regulation of higher ordered structure, and precision polymerization. The first two produced the polymer chemistry era in the 20th century. The regulation of higher ordered structure and the precision polymerization are the fundamental technologies supporting the polymer chemistry of the 21st century. The precision polymerization is a technology for regulating the stereospecificity, sequential structure, and molecular weight of polymers by regulating atoms and molecules and is referred to the following important techniques to be concrete. In the precision addition polymerization, stereospecific regulation and purification of active site to give living polymers are required while, in the precision condensation polymerization, regulation of condensation probability process to be secondary Marcov chain is necessary, as is the establishment of non-defect condensation condition avoiding high temperature deterioration and the like. In the biomimetic precision polymerization, key issues are the method of incorporating molecular recognition control and sequential structure control by living organs into an industrial process. If the higher ordered structure can be regulated by the precision polymerization, it is possible to obtain numerous high performance/high functional materials such as superconductors. (NEDO)

  7. Surveys in Hokkaido on promotion of structuring models to be introduced to convert wastes into energy; Hokkaido ni okeru haikibutsu energy ka donyu model kochiku sokushin chosa

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    With an objective of converting dairy farming wastes and fisheries wastes into resources to be used as energies, this paper discusses development trends and utilization possibilities thereof based on their utilization characteristics. The Tokachi, Abashiri and Nemuro regions produce more cattle wastes, and regions on the coast of the Sea of Okhotsk produce more hepatopancreas of scallop than other regions. The amount of energy from such wastes is subject to large seasonal variations. Methane gas production through methane fermentation is an effective treatment technology, although it is utilized less effectively in Hokkaido. Important is applying the processes depending on energy demand, supply characteristics and regional features. Taking waste utilization characteristics and regionally uneven distribution of resources into account, conceptions on six model systems that could be introduced were structured. The six systems include two types for fisheries wastes utilization, three types for agricultural and dairy farming wastes, and one type for combined utilization of agricultural and fishery wastes. Important factors to select suitable commercial operation sites and promote the operations are stable quantity assurance of waste resources, energy demand, and stable operation, such as could be available in fishery processing complexes and large dairy farming areas. 44 refs., 66 figs., 29 tabs.

  8. Survey and research on how large-scale technological development should be in the future; Kongo no ogata gijutsu kaihatsu no hoko ni tsuite no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    Tasks to be subjected to research and development under the large-scale industrial technology research and development system are discussed. Mentioned in the fields of resources and foods are a submarine metal sulfide mining system, a submarine oil development system for ice-covered sea areas, an all-weather type useful vegetable automatic production system, etc. Mentioned in the fields of social development, security, and disaster prevention are a construction work robot, shelter system technologies, disaster control technologies in case of mega-scale disasters, etc. Mentioned in the fields of health, welfare, and education are biomimetics, biosystems, cancer diagnosis and treatment systems, etc. Mentioned in the field of commodity distribution, service, and software are a computer security system, an unmanned collection and distribution system, etc. Mentioned in the field of process conversion are aluminum refining, synzyme technologies for precise synthesis, etc. Mentioned in the field of data processing are optical computers, bioelectronics, etc. Various tasks are pointed out also in the fields of aviation, space, ocean, and machining. (NEDO)

  9. Basic survey on a potentiality of energy-related cooperation in Vietnam; Betonamu ni okeru energy kanren kyoryoku kanosei kiban chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The paper reports trends of energy, economy, and the environmental field in Vietnam. The economy of Vietnam has indicated a powerful growth in all the sectors for the first nine months of fiscal 1994. The amount of industrial products showed a growth of 12.2%, and the agriculture is supported by a growth in cash crop, despite of the damage to rice growing caused by the flood. The government announced that they expected a GDP growth rate of 8.5% in fiscal 1994 over the target of 8%. However, a hope that the government wants the inflation rate not exceeding 10% was already given up in October. The government holds a financial deficit totaling 636 million dollars. The government planned to supplement the deficit partially by increasing revenue and partially by support from overseas, but in both cases the fund was short. The trend in the finance/bank sector since August indicates that the money market is appearing. Vietnam established the foreign currency interbank market. Moreover, the government decided on establishment of the stock market up to the beginning of 1995.

  10. Survey of subjects on the geothermal technology development aiming at marked improvement of economical efficiency; Keizaisei no hiyakuteki kojo to mezashita chinetsu gijutsu kaihatsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of reducing the geothermal development cost and increasing the amount of developable resource, the paper reviewed the geothermal developmental technology. Approximately 30 MW as a scale per unit is economical. The development cost is lowered by 2% if the period for development is shortened by two years, by 11% if the utilization rate is increased by 10%, and by 3% if the success rate is increased by 10%. The cost is reduced by 10% if the steam amount per 1 pit is increased to 1.5 times, and by 4% if the reduction amount is increased to 1.5 times. Improvement of survey/exploration/evaluation technology and improvement of power generation/management technology contribute largely to making the above possible. The drilling depth also corresponds with increases in the amount of steam obtained and the cost. The construction cost including the drilling cost is also an important factor, indicating a cost reduction of 15% if the unit price is reduced by 20%. If a 30% reduction of the power generation cost at a 30MW plant can be made, a 10 yen/kWh is realized, which shows that a geothermal power plant can be competitive with a thermal power plant. When thinking of it without subsidies, the geothermal power generation is most economical of all the renewable energy. In the light of the environment, the CO2 issue, etc., the geothermal power generation is much more advantageous than the thermal power generation. 7 refs., 28 figs., 8 tabs.

  11. Report for fiscal 2001 investigations on energy saving assistance institutions in different countries; 2001 nendo kakkoku no sho energy shien seido ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Taking up China, India, Indonesia and Thailand as the object, investigations were performed on political financing measures that can be used for installing energy saving facilities, and on applicable preferential taxation systems that are applied in each country. Indonesia has no aid measures such as subsidies and political financing directly purposed for energy conservation. Import duty exemption is applied for the purpose of promoting investments. Three kinds of funds are available through IFCT to implement fund aid to protect the environment. Energy saving fund has been established as an energy saving policy to provide subsidies. Energy saving machineries recognized by the investment committee are exempted from the import duties. India has no political financing measures directly purposed for energy conservation. Its preferential taxation system for energy conservation includes the 100% accelerated amortization system for energy saving machineries and facilities, and the preferential import duty system. In China, the financing from the China National Development Bank is considered utilizable in installing energy saving facilities. The country has no aid measures in the taxation system, but fund aid and subsidy by supplementing interest are provided. (NEDO)

  12. Report on investigations and studies on chemical conversion of photo-energy; Hikari energy no kagakuteki henkan ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    This paper summarizes problems in utilization of solar energy, their solutions, features, the currently achieved results, and prospects. With regard to water decomposition using semiconductors, simultaneous generation of hydrogen and oxygen has already been achieved, and there is high possibility of raising the efficiency by improving catalysts. Water decomposition using metal complexes has acceleration of charge isolation as the largest problem, whose prospect of solution is not necessarily bright at the present time. Photo-catalytic reaction is a field to be discussed as one means of developing a new synthesizing method from the viewpoint of organic synthetic chemistry. Conversion into electric energy that uses a photovoltaic process has high efficiency, and is a field to be noted. In photo-energy conversion by means of photo-synthesis, living organisms performing hydrogen production at high efficiency have been discovered. Important studies include the studies in terms of chemical engineering using these living organisms, improvement of breeds by gene manipulations, and studies that utilize living organisms or part of the constituting components. (NEDO)

  13. Investigation on flow pattern by submersible mechanical aerator aused in anaerobic-aerobic tank. Kenki koki ken'yo suichu aerator ni yoru sonai ryudo no chosa kensho

    Energy Technology Data Exchange (ETDEWEB)

    Ogasawara, M; Inoue, H; Kamei, T; Kato, N [Ebara Corp., Tokyo (Japan)

    1994-01-20

    As explained in the present report, flow pattern was verified in a submersible aerator tank for both anaerobic and aerobic wastewater treatment (submersible plant for the mechanical agitation and aeration). The verification was made in a water passage of the sewage treatment plant. The flowing was conditioned as per the measurement of both flow velocity and activated sludge concentration. The submersible aerator was installed so that balance might be kept in ventilating pressure between it and the diffusing plate. The flowing on the tank bottom was stabilized by installing a special guide at the outlet of aerator. The result was as follows: in both tanks during the anaerobic operation, the flow velocity was 0.15m/s as a whole and higher than the standard of 0.1m/s on the tank bottom. Under the tank top and at the middle of tank height, the flow velocity is lower than that on the tank bottom and the intake of dissolved oxygen is weak. In both tanks during the aerobic operation, the flow velocity as a whole is higher than that during the anaerobic operation. It is attributable to the airlift effect. The flow pattern during the aerobic operation is characterized by the flow which is generated, by airlift effect, under the tank top toward the wall. Then, that flow effectively works for the flowing on the tank bottom. Hardly dispersed, the pollutant concentration indicates that the flowing is sufficient in the tank. 4 refs., 6 figs., 3 tabs.

  14. Investigational report on international joint research in medical/walfare appliances in fiscal 1993; 1993 nendo iryo fukushi kiki kokusai kyodo kenkyu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The field of concrete cooperation, method of R and D, and business, environment to support the project, and system to promote the project were studied for the research under international cooperation through investigating the trend and organization of R and D of the medical/welfare appliances at home and abroad. Projects were then proposed. In the project for collecting/analyzing the trace quantity of blood, the anomaly is inspected at a molecular level from the collected trace quantity of blood to make the biochemical inspection painless for the patients suffering from infectious symptom or disease of adults. In the project for the high-accuracy and high-function measurement without invading the diseased part of living body, the configuration and metabolic function are measured by nuclear magnetic resonance to early detect the symptom of Alzheimer and other different obstinate diseases. In the operation support system project with three-dimensional images of living body, the three-dimensional information is obtained, by X-ray CT or MRI, about the diseased part of living tissue. Upon the exact determination of its location, the disease is cured. Besides, the monitoring systemproject was proposed for the old people`s safety against dementia. The human care robot project was also done. 56 refs., 11 figs., 15 tabs.

  15. Fiscal 1999 survey report. Survey and research concerning development of next-generation chemical process technologies; 1999 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To further enhance resource/energy conservation and environmental impact reduction, it is necessary to develop innovative chemical reaction process technologies. It is for this reason that 'development of next-generation chemical reaction process technologies' is being carried out under the New Sunshine Program. The survey and research, for the fulfilment of the above goal, aim to select important technologies and put in a easy-to-study order the problems contained in associated technologies for picking out tasks for future studies for the purpose of suggesting some subjects to be taken up for future development. In addition, studies are made about how a comprehensive technology assessment system should be. In this fiscal year, propositions are compiled for research and development projects on five subjects. Studies of subjects other than these five will also continue to eventually build concrete propositions on them. The said five subjects involve 1) the development and application of nonaqueous biotechnologies, 2) biotechnology-aided polymeric material creation processes, 3) construction of high-efficiency energy conservation processes using innovative grain handling technologies in the high-temperature reaction field, 4) manufacture of high-performance polymeric materials for batteries and development of battery fabrication processes, and 5) the development of an energy conservation process maximally utilizing environmentally-friendly polyolefin. (NEDO)

  16. Application of magnetotelluric method to hydrocarbon exploration in the Yurihara oil and gas field, northeast Japan; Akitaken Yurihara gasu den ni okeru MT ho jikken chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    Mitsuhata, Y [Geological Survey of Japan, Tsukuba (Japan); Matsuo, K; Minegishi, M [Japan National Oil Corp., Tokyo (Japan). Technology Research Center

    1997-10-22

    Experiment and investigation are conducted in the Yurihara District, Akita Prefecture, to verify that the magnetotelluric (MT) method can be effectively applied to oil and gas fields. In the Yurihara district there exist a number of pits dug for exploration or production, and records on seismic surveys conducted, and therefore the geological structure of this district can be explained fairly well. The oil and gas reservoirs belong in the Nishikurosawa stratum overlain by the Onagawa stratum and Funakawa stratum. The Nishikurosawa rocks, basaltic rocks for example, present a resistivity of approximately 5 ohm/m which is higher than that of the other two that is more or less 1 ohm/m. Under the circumstances, experiment and investigation are conducted so as to detect the Nishikurosawa basaltic rocks as a high-resistivity stratum located under low-resistivity strata by use of the MT method. As the result, a high-resistivity stratum corresponding to the Nishikurosawa basaltic stratum is detected under low-resistivity strata, and the three-dimensional structure of the basaltic stratum is disclosed. In this stratum, the resistivity value gradually increases from south toward north with occasional abrupt rises, and it is found that such abrupt rises result from oil and gas producing strata where exploitation is under way. 5 refs., 6 figs.

  17. Survey result of airborne electromagnetic survey in the Hachimantai Sumikawa landslide area; Hachimantai Sumikawa jisuberi ni okeru kuchu denjiho chosa kekka

    Energy Technology Data Exchange (ETDEWEB)

    Konishi, N; Nakamura, N; Miyamoto, T [Nippon Engineering Consultant Co. Ltd., Tokyo (Japan)

    1997-10-22

    For the study of a landslide that occurred at Hachimantai Sumikawa, Akita Prefecture, an airborne electromagnetic survey is conducted for the examination of the relationship between the spot of landslide and solfataric clay (bluish gray clay). The location is a cap block type structure with a Neogene green tuff overlain by accumulated lava flow, where hot water is very active. The system used in this study is capable of measurement across a very wide frequency range, and measurements are made simultaneously at five frequencies of 220Hz, 1100Hz, 5500Hz, 27,500Hz, and 137,500Hz, these frequencies meaning depth levels 5m-70m explored. It is found that the spot of landslide matches a region where resistivity is so low as to be not higher than 10ohm/m. It is also found, in the resistivity cross section analysis for the middle part of the spot of landslide, that the mass of soil that moved on the upper part of the spot is relatively high in resistivity while the part below the slide surface is low in resistivity. There is agreement between the results reported above and the results of on-site investigations. 4 refs., 6 figs.

  18. FY1998 report on the surveys and studies on developing next generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For further resource and energy conservation and environmental load reduction, development is necessary on innovative chemical reaction technologies. This paper describes surveys on next generation chemical processes. As non-halogen processes subject to development of new catalysts, new processes were investigated and searching experiments and discussions were given on isocyanate, propylene oxide, and phenol. Technological progress in the C1 chemistry was investigated. Problems in hydrocarbon compound oxidation, hydroxylation, and decomposition by utilizing microorganisms were put into order as application of environmentally friendly technologies. Marine biotechnical possibilities were surveyed. The surveys were given on new processes utilizing the phase transfer catalyst forming a third phase, manufacture of biodegradable plastics, and a novel reaction system combined with self-separation process using molecular assembly. Possibilities were searched on designing a truly simple production system of highly energy saving type. Such fundamental common technologies as structure analysis, property control and reaction engineering were investigated for methods to manufacture functional micro-powder chemical materials. Development was discussed on a system for technology assessment over whole product life cycle to structure a technology assessment basis. (NEDO)

  19. Survey on the feasibility of high-efficiency gas turbine power generation system; Kokoritsu gas turbine hatsuden system ni kansuru jitsuyo kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For higher-efficiency power generation cycle plants with less restrained conditions for a location, the conceptual design of an inter-cooled regenerative two-fluid cycle plant (ISTIG) was attempted using a modified aircraft gas turbine. A high-performance turbo fan engine is used for middle-class power generation. The first stage combustion gas drives the first stage turbine, and its exhaust gas is used for the second stage combustion. Because of two-axial type of high and low pressure, improvement of thermal efficiency is expected by easy-to-install inter-cooler. ISTIG superior in operability is suitable for medium load or distributed power generation facilities, and aims at higher efficiency of a 60% level. ISTIG includes a large amount of water vapor in combustion air by adopting a diffusion type combustor eliminating back fire, and can reduce exergy loss by preheating fuel gas. Since load of the high-pressure turbine shifts toward low-pressure one by the inter-cooler, some considerations are necessary for low-pressure side cooling together with reheating cycle. Because of unnecessary steam turbine, the construction cost per kW can be reduced by 20%. 41 refs., 64 figs., 27 tabs.

  20. Survey on the construction of realization scenario of large-scale revegetation of arid regions; Daikibo ryokuka no jitsugenka scenario sakusei ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In order to fix carbon dioxide as a measure to mitigate global warming, research of large-scale revegetation of arid regions has been conducted toward the ultimate goals of systematizing revegetation technologies centered on securing and using water resources, evaluating the feasibility of arid revegetation by extending the viewpoint to examine even rainfall increase by artificial means, and establishing a strategic program for large-scale revegetation. A trial revegetation feasibility map was made for a selected target region in Western Australia, and rough revegetation steps were formulated. Selection of proper region, introduction of technology, and planning were conducted by grasping environment of the target revegetation region. As a result, it was found that growth of plants is vigorous at the catchment areas due to the surface water transfer along the topography of surface in spite of poor rainfall. Obstruction of plant growth is partly caused by the corrosion of soil and accumulation of salt, but mainly caused by the shortage of water. Based on these data, ranking of proper regions was evaluated. When the technology is introduced in the region with A-rank, several times of water can be collected. 60 refs., 61 figs., 30 tabs.

  1. Investigation on behavior of bacteria in reservoir for microbial enhanced oil recovery; Biseibutsuho (MEOR) no tameno yusonai saikin katsudo ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Fujiwara, K.; Tanaka, S.; Otsuka, M.; Nakaya, K. [Kansai Research Institute, Kyoto (Japan). Lifescience Research Center; Maezumi, S.; Yazawa, N. [Japan National Oil Corp., Tokyo (Japan). Technology Research Center; Hong, C.; Chida, T.; Enomoto, H. [Tohoku University, Miyagi (Japan). Graduate School of Engineering

    2000-07-01

    Behavior of bacteria activated in reservoir though molasses-injection-tests, was investigated using the restriction fragment length polymorphism analysis with the polymerase chain reaction (PCR-RFLP) method, for elucidating potential bacteria to suppress in situ growth of microbes to be injected into the reservoir in the microbial enhanced oil recovery (MEOR) process. As a result, some bacteria belonging to Enterobacteriaceae species or their close relative species were grown predominantly in the reservoir, among bacteria inhibiting in the ground-water. The foregoing indicates that behavior of these bacteria in reservoir must be taken into consideration when giving a full account of behavior of microbes to be injected into the reservoir to put the MEOR process into operation. Potential proliferation using molasses to activate those bacteria was also estimated on the laboratory tests, to clarify the growth of microbes to be injected into the reservoir to operate the MEOR process. In consequence, it became clear that these bacteria have a potential growth exceeding 10{sup 8} CFU/ml, utilizing molasses. These facts indicated that microbes to be injected into the reservoir at the MEOR field tests are necessary to grow more excellently than bacteria inhabiting in the ground-water. In addition, as flow, the injection fluid is influenced by reservoir heterogeneity caused by injection of molasses, it was inferred that microbes to be injected into the reservoir at the MEOR field process are also necessary to grow more remarkably than bacteria inhabiting in the reservoir brine at high permeability zones and bacteria inhabiting in the reservoir rock. Furthermore, the results of the functional testing for MEOR conducted in the presence of bacteria activated through molasses-injection-tests indicated the importance of effective use of microbes to be injected, taking into account the characteristics of the reservoir and function for MEOR of those microbes. (author)

  2. Research report for fiscal 1998. Promotion of activities implemented jointly etc. in China; 1998 nendo Chugoku ni okeru kyodo jisshi katsudo nado suishin chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The Kyoto Protocol allows some flexibility in the implementation of methods for achieving the goal, such as emission trading, activities implemented jointly (AIJ) among advanced countries, construction of clean development mechanisms (CDM) with developing countries, etc., and Japan intends to positively make use of them for the achievement of the goal. For China, who holds second place in the list of greenhouse gas emitting countries in the world, the promotion of CDM is quite important. With the situation taken into consideration, interaction was effected with Chinese officers and scientists of government agencies and academic institutes involved in environmental matters, and researches were conducted. Views and information were exchanged regarding environmental problems and, after on-site investigations, researches were conducted and suggestions were presented as to how AIJ and CDM should be. The suggestions covered Chinese policies toward AIJ and CDM, current state of AIJ projects in China and systems for their promotion, means for enhancing such projects, and discovery of candidates for AIJ and CDM project application. (NEDO)

  3. Survey of the actual state of the coal related research and development in Japan. 11; Nippon ni okeru sekitan kanren kenkyu kaihatsu jittai chosa. 11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    NEDO is surveying the actual state of the coal related research/development in Japan to supply information on the coal related research/development in Japan to IEA`s coal research project database. This book of fiscal 1997 version includes 338 subjects. The details described are name of research institute, the section in charge, address, name of country, telephone No., name of joint researcher, research theme, classification, outline of research, project No., name of researcher, sponsor, the budget appropriated, term of research, remarks, etc. The books of data collected from each country in surveys of the actual state of the coal related R and D and IEA`s coal researches which have been made so far are submitted for general viewing at NEDO Information Center. Also, a part of those can be accessible from the energy database of which NEDO Information Center is performing on-line service for user members

  4. FY 1998 annual summary report on shared product life-cycle total information system. 3; 1998 nendo joho kyoyugata product lifecycle system ni kansuru chosa hokokusho. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Recycling resources is gaining importance increasingly to correspond to global environmental problems. In urban areas, in particular, it is important to efficiently recover and recycle used large-size consumer products, e.g., home electric appliances and automobiles, which are discharged in large quantities. This study proposes a shared product life-cycle total information system, based on recognition that material recycling systems, encompassing stock materials, product production, consumption, and disposal and recycling of wastes, are essential. This system corresponds a material to information, in an attempt to realize more efficient recycling of products. The study for this fiscal year was focused on use of information modules attached to products and their members, product recycling systems using these modules, necessity for and problems involved in thermal recycle systems, problems involved in recycling home electric appliances and extraction of the data for their recycling, and material recycling process systems for home electric appliances and automobiles. (NEDO)

  5. FY 2000 Study report on the study on trends of the technologies related to climate change; 2000 nendo kiko hendo ni kansuru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This project is aimed at construction of the system which can provide information after searching in realtime key words in a vast volume of reports by Intergovernment Panel on climate Change (IPCC) and answers to Policy Relevant Questions (PRQ). The technical terms appearing in scientific documents use few synonyms to avoid ambiguity, and analysis of frequency of keywords is expected to be an index which provides important information. The chapters in the IPCC reports are not independent but coordinated with each other. It is therefore considered that analysis of the inter-chapter structures based on the keyword frequency analysis provides the meaningful viewpoints for, e.g., understanding Third Accessment Report (TAR) and extraction of the future research themes. For analysis of the logical structures of the sentences containing the keywords, special attention is focused on the term (sustainability) as the most important keyword in TARs, and its logical structures are analyzed. It is decided that the answers to PRQ are extracted from TOD. (NEDO)

  6. Survey of implementation plan constructed for `the New Earth 21 Project`; Chikyu saisei keikaku no jisshi keikaku sakusei ni kansuru chosa jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is necessary to establish scenarios for reducing CO2 emissions and for developing CO2 emission control technologies to obtain a global consensus, using appropriate analytical models. For modification of the DNE-21 (Dynamic New Earth 21) model, it has a category designated as innovative technologies not involving CO2 emission and an optional consideration for the absorption of atmospheric CO2 by biomass. A global carbon circulation model, including vegetation in its scope, is also incorporated. Major results of the simulation are shown. When 20% reduction in CO2 emissions is required for only OECD countries after the year 2020, it has been demonstrated that CO2 concentration in the atmosphere will reach as high as about 900 ppm in 2100 due to CO2 emission by developing countries, and will not be a tolerable level. Under the condition that CO2 concentration in the atmosphere is controlled at 450 ppm in 2100, the amount of renewable source of energy from photovoltaic power generation and biomass will increase and technologies of CO2 recovery and storage will decrease. Research and development of the production of methanol from recovered CO2 will be adopted as innovative technology for CO2 measures. 69 refs., 112 figs., 79 tabs.

  7. Survey on the technological development issues for large-scale methanol engine power generation plant; Ogata methanol engine hatsuden plant ni kansuru gijutsu kaihatsu kadai chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Based on the result of `Survey on the feasibility of large-scale methanol engine power generation plant` in fiscal 1992, concrete technological development issues were studied for its practical use, and the technological R & D scheme was prepared for large-scale methanol engine power plant featured by low NOx and high efficiency. Technological development issues of this plant were as follows: improvement of thermal efficiency, reduction of NOx emission, improvement of the reliability and durability of ignition and fuel injection systems, and reduction of vibration. As the economical effect of the technological development, the profitability of NOx control measures was compared between this methanol engine and conventional heavy oil diesel engines or gas engines. As a result, this engine was more economical than conventional engines. It was suggested that development of the equipment will be completed in nearly 4 years through every component study, single-cylinder model experiment and real engine test. 21 refs., 43 figs., 19 tabs.

  8. Fiscal 2000 survey report. Survey of DSM status in Europe centering about thermal storage; 2000 nendo Oshu ni okeru chikunetsu wo chushin to shita DSM jokyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In search of measures for popularizing thermal storage technology in Japan, investigations were conducted into the conditions of electric power and the state of DSM (demand side management) in Italy, Spain, Portugal, and Greece whose climate is similar to Japan's. The results of the effort were edited and classified into six items, which are (1) power conditions, (2) DSM status, (3) popularity of thermal storage, (4) merits of thermal storage, (5) measures for thermal storage popularization, and (6) propositions to Japan. In all the countries, the power demand peak has shifted to the summer season or the difference in demand for power between summer and winter has decreased and, except in the case of Greece, the load factor has increased, these due to the increase in demand for power for cooling equipment. In Greece, the load factor has decreased since the peak shifted to summer. In every country, the rate schedule based on season of the year and time of the day is treated as a basic incentive for DSM. Except in Greece, there is no summer demand suppression type DSM menu and efforts are being exerted rather to have loads built in off-peak time zones. As for thermal storage systems in use, they are mostly of the ice-aided type. Those in the residential/commercial sector are on the increase, and it is estimated that 50% of ice thermal storage systems will be found in this sector in 2000. (NEDO)

  9. Survey on university governance system in U.S.A. Case study in Stanford University; Beikoku ni okeru daigaku governance system no chosa. Stanford daigaku no case study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to provide reference for the university reformation policy of Japan, the features and strength of the U.S. university management and operation systems were put into order and analyzed through a case study in Stamford University in the United States. In the U.S. research universities, it is not only how high the quality is in the faculties and researchers, but also how far the structuring has been advanced in the systems to manage and operate them efficiently, which supports the infrastructures of research activities. The 'research management and operation staff' is knowledgeable in the system to manage the inside of a university and the system to procure research funds from the government and foundations. The staff enhances the productivity of research activities by professionally handling various operations taking place in research laboratories. In association with increase of the size of research projects, those who have been experienced in industries, or those who have acquired the doctor's degree exist in a large number in the projects as the research management staff. In Japanese universities, management staff posts with high specialty to undertake the research management do not exist. This facts results in young researchers consuming a great amount of time for this work. (NEDO)

  10. Investigation of the simulation for the solar DHW system by TRNSYS; TRNSYS ni yoru kaihogata tank wo mochiita solar kyuto system no simulation chosa

    Energy Technology Data Exchange (ETDEWEB)

    Oishi, M; Noguchi, T [Japan Quality Assurance Organization, Tokyo (Japan); Okumiya, M [Nagoya University, Nagoya (Japan)

    1997-11-25

    With an objective of establishing a method for evaluating performance of a photovoltaic hot water supply system, a discussion was given on utilization of the simulation program, TRANSYS. The discussion was addressed on a photovoltaic hot water supply system of forcible circulation type using commercially available open-type heat storage tanks. An experiment was performed as an indoor test using an artificial solar light source. The TRANSYS makes available a type 04 which handles each node as a complete mixture by fixing and dividing the heat storage tank, and a type 38 which expresses heat transfer between temperature layers by means of piston flow as a heat transfer coefficient. Both types were subjected to calculation. The result of the discussion may be summarized as follows: both types provided values close to the experimental values of quantity of heat derived by utilizing solar heat; however, with the type 04, heat transfer cannot be modeled if the system is left still with temperature difference in the heat storage tank being large; and with the type 38, modeling is possible when the system is left still with temperature difference in the heat storage tank being large, but temperature gradient is difficult to be modeled during heat collection and when hot water is supplied. 1 ref., 7 figs., 5 tabs.

  11. Study on indoor pollution by microbes grown in a solar house in Tokyo; Tokyo no solar house ni okeru kabi no jittai chosa

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, T; Aihara, M; Nakanishi, R; Ito, H [Ochanomizu University, Tokyo (Japan)

    1997-11-25

    Indoor pollution by microbes grown in a solar house is studied. It is a reinforced concrete building, having a total floor area of 260m{sup 2}, equipped with a flat type solar collector on the roof and a lighting window on the north, the former having an area of 16m{sup 2} and slanted at 60deg and the latter slanted at 60deg. It is also provided with a semi-underground room, to utilize heat capacity of soil for coolness in summer and warmness in winter. It provides a residential space throughout the year, with no artificial heating or air-conditioning system, naturally ventilated with air taken into the underground room and released out of a triangular shape on the roof. The building is also passively conditioned, being totally insulated with expanded polystyrene. Energy saving is the most important consideration for the solar house, slightly forcing the residents to exercise patience. For this reason, the solar house often smells musty, and pollution with microbes is quantitatively investigated. Microbes evolve more in the underground room than in the space above groun, because of higher humidity in the former. Accelerated ventilation or slight artificial air-conditioning will solve the trouble. 1 refs., 7 figs.

  12. Survey report on an environmental harmony type production system of chemical products; Kankyo chowagata kagaku seihin seizo system ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    As part of establishing an environmental harmony type production system of chemical products, study and survey were made on PET bottles. Using the life cycle analysis method (LCA), a study was made for proposing a material recycle (MR) method which is environmentally and economically excellent in the stage of recycling waste PET bottles. The total cost of recycling can be reduced by 34% supported by a decrease in equipment cost and improvement in yield if there is no mixture of foreign substances such as aluminum caps and PVC bottles. However, the ratio of the amount obtained from the reduction to the total production cost is small, and it is necessary to take measures from a viewpoint of the cost in a total production process and environmental loads. In a survey in Kawaguchi city, PET bottles discharged from the business sector occupied 41% of all the discharge amount. In a survey in Yokohama city, very important data were obtained on PET bottles appointed as the second type under the recycle law. The quality of PET bottles to be brought to the recycling plant is important for effectively processing PET bottles in MR method. For achievement of MR which is low in cost and small in environmental load, needed were cooperation by citizens, the shipping management system in autonomous government, and changes in design and material quality to be made by the industrial circle. 8 refs., 64 figs., 68 tabs.

  13. Fiscal 2000 survey report. Research on creation of microspheric photonic material; 2000 nendo bishokyu photonics zairyo no sosei ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Experiments were conducted under microgravity for findings on the creation of microspheric photonic materials which are high in sphericity. The experiments were carried out at the fall type microgravity facility of Japan Microgravity Center (JAMIC). In the experiments on the ground surface and under microgravity, glass specimens of 3BaO-97B{sub 2}O{sub 3} mol%, 4BaO-96B{sub 2}O{sub 3} mol%, and 2SrO-98B{sub 2}O{sub 3} mol% were tested. They were heated, melted, and cooled for the on-site observation of phase splitting in them. It was found as the result that, in the case of specimen 3BaO-97B{sub 2}O{sub 3}, the phase splitting start under microgravity was similar to that on the ground surface while the nucleation velocity was lower under microgravity. Specimen 2SrO-98B{sub 2}O{sub 3} mol% exhibited an approximately 0.5-second delay in its phase splitting start under microgravity as compared with its ground surface behavior. As for the nucleation velocity under microgravity, the value was same as that on the ground surface in the first half but, in the second half, it was lower than that on the ground surface. The said approximately 0.5-second delay in the phase splitting start was, when the cooling rate was taken into consideration, attributed to an approximately 6.5 degrees C fall in the phase splitting start temperature, and this suggested that phase splitting was suppressed under microgravity. (NEDO)

  14. FY 2000 report on the results of the research study of environmental information network; 2000 nendo kankyo joho network ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Described herein are the FY 2000 results of the research study on environmental information network formation. The Internet is experiencing an explosive increase in volume of information distributed therethrough. This is accompanied by increased problems related to information searches, information exchange security and information-reliability guarantees. First in demand are excellent portal sites, and second are sites that can be relied on to responsibly provide information. Cooperation with the real world off the Net is of particular importance, because the operating organizations, e.g., sites, will lose their raison deter, unless they clarify their unique abilities and characteristics under the tendencies towards broadened bands and ubiquity. The public sector, on the other hand, is highly reliable, accumulates a large volume of information, and has high network capacity. It has various functions, e.g., supporting the activities pertaining to ISO standards, and promoting the activities, e.g., those for educational programs, interdisciplinary exchanges by researchers, and matching of various organizations. The international cooperation for environmental information needs construction and operation of the networks, and construction of the infrastructures in the developing countries. If information becomes more ubiquitous, a chaotic sea of information will result. NEDO is strongly obliged to serve as the beacon, because it has established a huge volume of environment-related technologies, information, and networks. (NEDO)

  15. On-site verification trials using fly ash for reclamation behind bulkheads; Sekitanbai wo gogan uraumezai ni riyosuru genba jissho chosa

    Energy Technology Data Exchange (ETDEWEB)

    Kozawa, K [Center for Coal Utilization, Japan, Tokyo (Japan); Yoshida, T [Toyo Construction Co. Ltd., Tokyo (Japan); Miyagawa, H; Kobayashi, M

    1996-09-01

    As a method to utilize coal ash generated from coal burning power plants more effectively in bulk, its use has been studied as a reclamation material behind bulkhead structures in harbors and airports. Verification trials for the study results were performed at the Hekinan power plant of the Chubu Electric Power Company. The trials included the following: an experiment to verify horizontal soil pressure and active earth pressure when slurry made of fly ash added with cement and seawater was placed in frameworks installed behind bulkheads of a harbor, a slurry hardening test, environmental impact investigation, and constructibility investigation. As a result, a large number of findings were obtained, including the following matters: earth pressure of slurry which has been placed in a soil tank in about ten minutes would be measured as pressure of liquid, but it shifts to behavior as a soil in a relatively short time; the earth pressure after three hours agreed with static earth pressure calculated under provision of K{sub o} = 0.2; and a hardened body made with cement under a certain mixing ratio was obtained, which stands by itself at a height of 7.5 m at compression strength of 1.77 kgf/cm {sup 2}. 11 figs., 2 tabs.

  16. On an outline of investigation results of earthquake damage estimation for Akita prefecture; Akitaken jishin higai sotei chosa kekka no gaiyo ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M [Akita University, Akita (Japan). College of Education

    1997-05-27

    This paper reports an outline of investigation results of earthquake damage estimation carried out in Akita Prefecture. The basic policy for this investigation consists of the following: (1) an indication on existence of a blank area in the Akita off-coast earthquake shall be viewed so importantly that a fault model is set to estimate damages; (2) because most of the earthquakes in history of Akita Prefecture are inland earthquakes with magnitude of about M=7, four earthquakes in the past shall be adopted as the set model; and (3) the central Sea of Japan earthquake in 1983 was an earthquake occurred in the Sea of Japan side and caused a great deal of damages to Akita Prefecture, and its epicenter model and damages were investigated in detail, hence these data shall be utilized in verifying the procedure and method for estimating damages studied in the present investigation. This paper reports finally estimated human damages. With an assumed earthquake as strong as the Tencho earthquake in the year of 830, more than 1000 deaths will occur in the city of Akita; with an earthquake in the scale of the Noshiro earthquake in 1694, more than 50 deaths will be counted in the city of Noshiro; one as strong as the Rikuu earthquake in 1896 will cause about 300 deaths in the cities of Yokote and Omagari, respectively; one with the scale of the 1914 Goushu earthquake will result in about 300 people to be killed in the city of Omagari and about 200 people in the city of Yuzawa; and an earthquake estimated to occur in the blank area off the Akita coast will force 33% of the residents of the Kisakata town to be evacuated from their homes. 1 fig.

  17. Report on surveys and researches to excavate international joint researches related to industrial technologies; Sangyo gijutsu ni kansuru kokusai kyodo kenkyu hakkutsu no tame no chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Five themes were taken up for a project of the 'surveys and researches to excavate international joint researches related to industrial technologies'. Investigation groups were organized and dispatched for each theme toperform domestic and overseas surveys. Discussions were given on eachtheme for the possibilities of structuring international joint researches. The five themes are as follows: 'wearable information network related technologies', wherein technologies to micronize information devices have been advanced rapidly, and the technologies are entering the age from personalizing and mobilizing the information into the wearable computing; this theme is intended to develop systems to unify these technologies by means of international joint researches: 'surveys on using unutilized animal oils and fats as chemical raw materials', which are intended to make clear possibilities and problems in utilizing animal oils and fats as raw materials for the chemical industry that can substitute fossil resources: 'international joint researches on new glasses' and 'processes to manufacture semiconductors using glassy carbon' to develop glassy carbon having excellent chemical resistance substituting quartz: and 'international joint researches on the Russian project which places environment and energy in its center'. (NEDO)

  18. Report of 'Survey on Asian environmental information networks'; 'Asia kankyo joho network chosa' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Information systems, mainly aided by computers, are becoming increasingly important, contributing to development of wide areas of societies and economics, to begin with. However, few developing countries have established sufficient information systems, in spite of their strong desires to do so, which will further widen the gap between them and advanced countries, where these systems are acceleratedly advancing. Given these situations, Center of International Cooperation for Computerization (CICC) has been implementing various projects for providing assistance to and cooperation with oversea countries which are trying to develop information systems. This report summarizes the project, which CICC has been commissioned by Optoelectronic Industry and Technology Development Association as part of the cooperation programs, for establishing the Asian environmental information networks. It outlines the research cooperation project for the environmental networks, results of the 4 on-the-spot surveys, 2 occasions for inviting researchers to Japan, and construction of the internet and Asian environmental information network systems. (NEDO)

  19. Report on a feasibility survey of the cold accumulated heat use energy system in Hokkaido; Hokkaido ni okeru reichikunetsu riyo energy system no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted of various systems which use in summer cold heat from the snow stored in winter. A model of the cold accumulated heat system of the type which has a high possibility of the introduction was built to study a possibility of the realization. Types of the model system were selected assuming the utilization of cold heat energy of snow in Sapporo, a typical large city in the cold heavy-snow area. Studies were made on each model of urban type commercial facilities, urban type offices, suburban type shopping center, and suburban type hospitals. For each model, more than one systems were studied according to types and forms of the storage tank, and heat recovery methods. As a result, it was found that cold heat energy of snow can be utilized almost effectively by making an appropriate study of the energy balance like the possible supply of cold heat exceeded the demand in two models of an urban type office building and an suburban type hospital. Further, operating expenses of typical models were roughly calculated. 51 figs., 20 figs.

  20. FY 1998 annual report on the research and development of superhigh-sensitivity photocurrent conversion devices; 1998 nendo chokokando koden henkan soshi ni kansuru kenkyu kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are research and development of superhigh-sensitivity photocurrent conversion devices. The huge photocurrent multiplication effect exhibited by a thin film of organic pigment semiconductor is expected to be applicable to various new devices, e.g., superhigh-sensitivity, intelligent optical sensor families and photocurrent devices. Photocurrent multiplier thin films of perylene is prepared by an ionized cluster beam method, to evaluate their structures and photocurrent characteristics as the basic knowledge for controlling their characteristics by the ion engineering procedures. Photocurrent multiplier thin films of new, two-layer structure are developed, and improvement and stabilization of their characteristics are studied. Increasing sensing sensitivity by, e.g., introduction of p-n junction and reducing dark current resulting from the light memory effect are found to be effective to improve the S/N ratio. An organic EL light-emitting layer capable of positive/negative feedback, as one of the elementary techniques for realizing intelligent devices, is made on a trial basis and evaluated for its characteristics, and studied for its application to photocurrent multiplier thin films. Functional devices in which the arithmetic and controlling functions of the thin films are utilized are also studied. (NEDO)

  1. FY 1993 annual report. Survey and study on establishment of databases for body functions; 1993 nendo shintai kino database no kochiku ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    As part of the health/welfare-related information collection, analysis and information service project, establishment of the databases is surveyed and studied for human life technology and body functions of the aged in the aging society. The survey/study on establishment of the human life technology for the aged covers concept of human life technology, systems of the databases for human life technology, and techniques for the database systems. The case study on the human life technology databases for the aged takes up everyday life behaviors of the aged as the models, and analyzes human and life characteristics in everyday life, to clarify the human characteristic, human performance and human life technology design data to be stored in the databases. The validity of the method developed by this project is tested for their behaviors, such as bathing and outgoing. For establishment of the databases for body functions of the aged, literature surveys and interviews are conducted for the technological trends. (NEDO)

  2. Report on investigations and studies on development of materials for hydrogen absorbing alloys; Suiso kyuzo gokin no zairyo no kaihatsu ni kansuru chosa kenkyu hokokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1984-03-01

    This paper describes investigations and studies on hydrogen absorbing alloy materials and the technologies to utilize them. In the investigations and studies, literatures were collected and put into order, questionnaire surveys were performed and analyzed, lecture meetings and panel discussions were held, and the discussion results were summarized. In the present status of developing hydrogen absorbing alloys, the current status of and problems in developing such hydrogen absorbing alloys as Ti-based, Mg-based, and rare earth-based alloys were put into order. Discussions were given on prospects of possibilities of developing new alloys, making them amorphous, and putting them into mass production. In the current status of developing the utilizing technologies, such technologies as hydrogen storage systems and heat pumps were put into order and discussed. With regard to problems in hydrogen absorbing alloys, discussions were given on alloy weight, pulverization, activation, heat conductivity, and alloy costs. In discussing the safety, discussions were given on the safety and compliance with related laws and regulations relative to hydrogen transportation using a great amount of hydrogen absorbing alloys, their storage, and heat storage systems. In addition, questionnaire surveys were carried out with an objective to identify the status of developing hydrogen absorbing alloys and needs from the industries. (NEDO)

  3. Fiscal 1999 technical survey report. Survey of energy conservation technologies in Japan; 1999 nendo kokunai no sho energy gijutsu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    NEDO (New Energy and Industrial Technology Development Organization), in its effort to implement a joint project with importing countries, endeavors to popularize energy conservation technologies by introducing them into plants in the importing countries and by demonstrating their validity on real systems. Energy conservation technologies in use in Japan's steelmaking, cement making, chemical, and oil refining industries were reassessed in view of their usefulness in the above-said project. During the reassessment, they were analyzed also for cost effectiveness for the scales on which they would possibly be introduced. Ninety-four technologies were reassessed, which involved the top pressure recovery facilities, continuous casting facilities, high frequency melting furnace, and high efficiency sintering furnace ignition device, these for the steelmaking industry; the materials crushing vertical roller mill, NSP (new suspension preheater) type cement calcination kiln, finishing process preliminary crusher, urban wastes conversion into materials for cement making or into fuel, these for the cement making industry; the multi-effect evaporator for an ammonia manufacturing process and the device for collecting waste heat at the outlet of a synthetic gas compressor, these for the chemical industry; and reduction in the amount of injection steam by use of vacuum distillation tower top steam recycling, etc., these in relation with oil refining facilities. (NEDO)

  4. Technological development for super-high efficiency solar cells. Survey on the commercialization on analysis; Chokokoritsu taiyo denchi no gijutsu kaihatsu. Jitsuyoka kaiseki ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

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

    1994-12-01

    This paper reports the survey results on analysis of super-high efficiency solar cells for practical use in fiscal 1994. (1) On the survey on crystalline compound solar cells, it was pointed out that the present study target is III-V compound semiconductor solar cell, and efficiencies of 36-39% are theoretically expected by use of two-junction cells. (2) On structure of super-high efficiency solar cells of 40%, selection of upper and lower cell materials for multi-junction cells, high-efficiency tandem Si solar cells, and the merit and possibility of light collection operation were surveyed, and their issues were discussed. (3) On physical properties of mixed crystalline semiconductors and characteristic evaluation of solar cells, impurities, trap center, minority carrier life, and applicability of supper lattice structure to high-efficiency solar cells were surveyed. (4) On fabrication technology of compound semiconductor solar cells, various problems of and approaches to electrode formation and antireflection film technologies, the meaning and issues of thin film substrate technology and continuous process, trial calculation of costs, safety, and resource problem were surveyed.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1994-12-01

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

  6. Fracture inspection by BHTV logging through a vinyl chloride tube; Enbi pipe ga sonyusareta kosei deno BHTV ni yoru kiretsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    Horikawa, H.; Okabe, T.; Takasugi, S. [GERD Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Yamauchi, Y.; Imanishi, H. [Osaka Soil Test, Osaka (Japan)

    1997-05-27

    A borehole televiewer (BHTV) logging was conducted to investigate cracks in bored wells. The logging process shoots ultrasonic waves onto bore walls and utilizes reflection waves from the bore walls. If the bores are filled with muddy water, or the ultrasonic waves can pass through even if vinyl chloride tubes have been inserted after excavation, the state of the bore walls can be investigated in principle. Conventional optical scanners are, however, incapable of making this investigation. The BHTV logging can be used for identifying lithofacies from reflection intensities from bore walls (it depends on sound impedance of rocks), not to speak of finding cracks. As a result of making logging upon setting time windows from 105 to 145 {mu} sec in a bored well inserted with a vinyl chloride tube, cracks in the bore wall were identified clearly through the vinyl chloride tube. If the distance between the bore wall and the vinyl chloride tube becomes smaller, setting the time window becomes difficult, making reflection data acquisition more difficult. Impacts of decentering in the vinyl chloride tube on the data and the crack analysis result are small. The reflection intensity has decreased by about half as a result of having the circular vinyl chloride tube inserted. 5 refs., 9 figs., 1 tab.

  7. FY 1998 annual report on power generation by waste heat from cement production in China; Chugoku ni okeru cement hainetsu hatsuden 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project is to implement a feasibility study for applying waste heat power generation, which have been already commercialized in Japan and producing remarkable results, to China's cement plants producing 3,500 t/d or more of clinker, and thereby to try to establish a link with the Japan's clean development mechanism. It is expected that introduction of these systems improves energy use efficiency and environments in China. The study results indicate that the project for a Tongling Conch plant could generate power of 15,000 kW, reducing CO2 emissions by 89,178 t/y and cumulatively 1,783,560 tons in the 20-year period. The results also indicate that the project will be highly profitable, with an estimated internal return rate of as high as 33.78%. The project for a Huaxin plant could generate power of 8,400 kW, reducing CO2 emissions by 48,412 t/y and cumulatively 968,240 tons in the 20-year period, annually saving power charges by 325 million yen and bringing an internal return rate of 10.72%. (NEDO)

  8. Fiscal 1998 survey report. Survey on method of environmental-impact assessment in wind power development; 1998 nendo furyoku kaihatsu ni okeru kankyo eikyo hyoka shuho chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With the purpose of preparing the main points of 'environmental-impact assessment guidelines for wind power developments (draft)', examples of environmental-impact assessments, related laws and regulations in Japan and abroad were collected, and rearranged in respect to requirements in environmental-assessments, concrete procedures, survey/projection/assessment method, summarisation of results, etc. It was clarified, for example; in a large-scale wind power development, it can be dealt with by choosing items and contents on the assumption that a land area is developed; in a small-scale development, there is basically no need of considering the possible effect of the construction work; and, as far as noise, vibration and the ecosystem (plants/animals) are concerned, however, the characteristics of the site be taken into consideration. Objects for general assessment are noise, low-frequency air vibration, radio wave interference, the ecosystem (plants and animals) and the landscape. The guideline draft is constituted of (1) basic items, (2) overview of the area, (3) determination of items for environmental-impact assessment and (4) research, prediction, assessment, conservation measures and follow-up research; in the basic items, importance of preliminary consideration was emphasized, as were priority/simplification, implementation of environmental conservation measures, and implementation of follow-up research. (NEDO)

  9. Report on a survey in fiscal 1999. Survey on movements in technologies related to climate change; 1999 nendo kiko hendo ni kansuru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Working group 3 of the Intergovernmental Panel on Climate Change (IPCC) is now conducting technological and socio-economical assessments of climate change mitigation measures. The objectives of this research are, in conjunction with the IPCC activities, to perform investigation on the draft of the Third Assessment Report and the related literatures, and survey and study movements in technologies for climate change mitigation measures by performing investigations and researches by using models as required. Chapter 1 generalizes the activities of IPCC since 1988, and describes the preparation schedule for the third assessment report being worked on, as well as the summary movements thereof and the features of the third assessment report. Chapter 2 states the history of the activities. Chapter 3 describes that the third assessment report (draft) being prepared by the Working Group 3 is composed as a whole of the options of implementation, the theoretical background of the implementation, the international institutions, and the evaluation on the implementation. It generalizes the first order draft (FOD). Chapter 4 states the results of investigations on the points of issue which were regarded as the problems in the process of preparing the FOD. Chapter 5 describes the investigations of the FOD, making various important keywords as the axis of the investigations. (NEDO)

  10. FY 1999 report on investigation on establishment of body function database; 1999 nendo shintai kino database no kochiku ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The investigation is made to provide the data which widely cover various characteristics of aged persons for the general designers who design equipment and environments for aged persons. It is found, by the tests for measuring sight and hearing sensations of the aged, that they generally need higher sound to hear; frequency of alarming sound is preferably lowered from 3,000 to 4,000Hz now used for the equipment to 1,000 to 2,000Hz, and the level at which sound can be heard is significantly different from that at which the announcement can be understood. For evacuation order or the like, for example, it is necessary to announce the disaster site and evacuation routes, which the aged hear for the first time, especially slowly and distinctively. The database of body functions of the aged are improved by correcting the problems associated with depth of strata and poor prospects, frequently pointed out by those who look up the data from the daily actions, in such a way that the system can be easily looked at from notices for each function position of the product and also from the related human characteristics. (NEDO)

  11. Report on a survey in fiscal 1999. Survey on movements in technologies related to phytoremediation; 1999 nendo phytoremediation ni kansuru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This survey is intended to discuss the status quo in movements of technologies related to phytoremediation (PM) that utilizes metabolic functions of plants, the overseas situation thereof where the PM application has advanced, and the future technological problems. The PM can be divided largely into the following four categories according to the actions of plants: 1) phyto-extraction - absorbs substances dissolved in water directly or through actions of leguminous bacteria to purify the water or soil; 2) phyto-transformation - action to absorb polluting substances into plant bodies and decompose them; 3) phyto-stimulation - rhizospheric microorganisms are activated by enzymes secreted from roots to decompose chemical substances; and 4) phyto-stabilization - actions to fix or stabilize polluting chemical substances by actions of substances secreted from plants and/or leguminous bacteria in soil and interactions with soil particles. Japan's independent researches have derived such researches as a research to utilize street lining trees to purify polluted air, a research to realize purification of hard-to-degrade substances by introducing degradable genes of microorganisms, and a research intended to create plants that accumulate in them heavy metals densely. (NEDO)

  12. Fiscal 2000 research report on the study on management program for comprehensive assessment of chemical materials; 2000 nendo kagaku busshitsu sogo hyoka kanri program ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the realization of environmentally friendly, sound economic activities and the assurance of a safe and peaceful daily life for people, studies were conducted about comprehensive risk assessment and management techniques to use in dealing with chemical substances. Concerning the above-named management program, a workshop was called, where panel discussion and exchange of views and opinions were held. In the study of overseas technological trends, visits were paid to interested institutes and corporations in Denmark, Sweden, and Germany, where hearings were held over the management and manufacture of chemical substances. Concerning the control of chemical substances, surveys were conducted of the control in Japan and abroad and of the methods that businesses and other organizations followed in meeting the control. It was found that the control was being dealt with earnestly in every country and that chemical substances would stay managed under international collaborative conditions. Efforts were being positively exerted by businesses and other organizations to properly manage and reduce chemical substances and to develop and use substitutes. It was found that measures for handling chemical substances were closely knit into business management. (NEDO)

  13. Survey report for fiscal 1999. Project of diffusing gas driven cooling systems in Oman; 1999 nendo Oman koku ni okeru gas reibo fukyu jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With the clean development mechanism (CDM) borne in mind, a study is made about the diffusion of gas driven cooling systems in Oman. The project under study aims to replace the motor driven turbo cooling systems, now in use at the Royal Hospital and other buildings in various areas, with gas driven cooling systems. It is then found that, when the Royal Hotel is equipped with such systems, energy will be saved by 1,855 tons/year in terms of oil, and greenhouse gas reduced by 5,129 tons/year in terms of CO2. When the Royal Hospital and other large buildings with heavy cooling loads, situated at or near the center of Muscat City and in the vicinity of the existing natural gas pipelines, are taken into account, energy will be saved by 13,049 tons/year in terms of oil and greenhouse gas will be reduced by 31,636 tons/year in terms of CO2, thanks to the presence of universities, hotels, and a sector occupied by government offices. As for the time necessary for investment recovery, it will be 4.7-5.3 years in case the investment does not cover a gas decompression station construction cost and 6.2-6.8 years in case it covers such. The new system will cost 7% less than the existing system. When a comparison is made in terms of electricity charges, the new system will be 30% lower than the existing system. The Omani Government is critical of a plan for allowing Japan to establish there an energy supply company (financed by Japan). (NEDO)

  14. Report on the surveys in fiscal 1999. Surveys on practical application of the research achievements; 1999 nendo kenkyu seika no jitsuyoka ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A number of technological hurdles exist in the process of practically applying the fundamental researches, wherein risks for private business entities to promote the technological development are not at all small. The present surveys are intended to elucidate the actual status as to how a practical application process for technologies is positioned in the series of research and technological development activity floats by private corporations, and what kinds of problems are present, to serve for discussing the way the future supportive environment improvement should be. The 'practical application processes' in private corporations were put into order and analyzed, using as the base the existing study results relative to technological innovation mechanisms. Investigations ere performed on the existing Japanese research and technological development supporting institutions for the practical application processes employed by the private corporations. The result was used for reference of discussing the problems therein. Furthermore, it is indicated that, in the R and D strategies in the U.S.A., profitability is placed as the largest target by means of strengthening the linkage between research and commercialization. This has resulted in decline in the fundamental researches, for which discussions are developed currently. This paper reports investigations on the actual status of business enterprises in the practical application processes. (NEDO)

  15. Investigation and study on each technique and example of intelligent planning; Intelligent planning no kakushu shuho to jirei ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-11

    Various problems on intelligent planning (IP) and the tendency of basic technology were investigated. For each technique of IP, a Petri net and mark graph have been widely used as the modeling and analysis methods of a discrete event system. Moreover, various planning problems were modeled by a traveling salesman problem, and the efficient solution of the traveling salesman problem has been studied simultaneously. The tendency of the basic technology and application system viewed from an example of intelligent plant planning was investigated as an applied field of planning technology, with importance attached to the production system and robot planning. In the scheduling technology of the production system, the activation of an AI study and a new theory (i.e., architecture study) based on natural science information was investigated with the transition in the world as a trigger. A robot system has been planned in a wide range such as the environmental information acquisition planning of a robot. 202 refs., 69 figs., 4 tabs.

  16. Investigation on the development and introduction of new geothermal exploration technology. Part 2; Chinetsu shintansa gijutsu kaihatsu donyu ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    For the purpose of maintaining and increasing the geothermal power generation amount, the development was made of exploration technologies which become necessary in the stage of geothermal reservoir exploration and in the stage of reservoir management and peripheral development. As development technologies, the following were proposed: fracture flow characteristics exploration method (FE), production/circumference areas flow characteristics exploration method (PE), and integrated analyzing method (IA). As to FE, for the survey of geothermal fluid dynamic characteristics in fracture aggregate composing the geothermal reservoir, developments were made of the well hydraulic testing method for examining hydraulic characteristics of fracture system and of the fracture evaluation method composed of the core/logging analysis method, the permeability logging method and electroseismic exploration method. As to PE, for maintaining and managing steam production in the developmental area and developing the area to the circumference area, development was conducted of technology for exploring variations of reservoirs and fluid flow from the data on precision gravity, three-dimensional resistivity, fluid geochemistry, active seismic wave and self potential, precision electromagnetism, passive seismic wave, etc. As to IA, development was made of reservoir simulation technique, etc. 2 refs., 70 figs., 41 tabs.

  17. Fiscal 1995 research investigation on chemical process technology using supercritical fluid; 1995 nendo chorinkai ryutai wo riyoshita kagaku process gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With relation to the supercritical fluid utilization technology, conducted in fiscal 1995 were collection of basic data, extraction of R and D subjects and survey/analysis of application fields based on the literature survey and overseas field survey. From the research results, the following were selected as research subjects: as to the clean/recycling process technology, non-selection cascade treatment process of mixed waste plastics, hazardous waste treatment process, and radioactive waste treatment process. As to the unused resource utilization process technology, the supercritical submerged combustion power generation process, heavy hydrocarbon resource reutilization process, biomass synthetic utilization process, and carbon dioxide reutilization process. As to the next generation reaction process technology, the simple reaction process, de-organic solvent process, chemical materialization process for methane, and reaction separation combined process. As the innovative material process technology, the plastic forming process, high-functional materials, high-efficiency energy conversion materials, and heightening of function of solid wastes. 537 refs., 116 figs., 54 tabs.

  18. Report on a survey in fiscal 1999. Survey on movements in technologies related to phytoremediation; 1999 nendo phytoremediation ni kansuru gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This survey is intended to discuss the status quo in movements of technologies related to phytoremediation (PM) that utilizes metabolic functions of plants, the overseas situation thereof where the PM application has advanced, and the future technological problems. The PM can be divided largely into the following four categories according to the actions of plants: 1) phyto-extraction - absorbs substances dissolved in water directly or through actions of leguminous bacteria to purify the water or soil; 2) phyto-transformation - action to absorb polluting substances into plant bodies and decompose them; 3) phyto-stimulation - rhizospheric microorganisms are activated by enzymes secreted from roots to decompose chemical substances; and 4) phyto-stabilization - actions to fix or stabilize polluting chemical substances by actions of substances secreted from plants and/or leguminous bacteria in soil and interactions with soil particles. Japan's independent researches have derived such researches as a research to utilize street lining trees to purify polluted air, a research to realize purification of hard-to-degrade substances by introducing degradable genes of microorganisms, and a research intended to create plants that accumulate in them heavy metals densely. (NEDO)

  19. Report on construction of thermal power plants for industrial use in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kogyoyo karyoku hatsuden setsubi secchi)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Steam supply and power generating plants in China can be classified into systems for district heating and power generation and systems for steam supply and power generation for industrial use. Steam supply and power generating plants for district heating in winter season are diffused due to the introduction of Russian technology. There are steam supply and power generating plants for supplying steam to manufacturing equipment in works and generating power for industrial use. Both of these are called heat and power stations. This survey was conducted for the latter thermal power generation plants for industrial use. China has heat and power stations with a total capacity of 22,000 MW, and a half of them are used for district heating. Although the thermal efficiency of usual thermal power generation plants is between 30 and 40%, that of heat and power stations is between 60 and 70%. Latent demand of such power generation plants for industrial use is large. Problems for the diffusion were extracted. It was considered that steam supply and combined power generating plants using natural gas are effective when constructed in large cities, in the vicinity of large cities, or in technological universities. 22 figs., 15 tabs.

  20. Leading research in fiscal 1996. Research study on advanced measurement/analysis technology; 1996 nendo sendo kenkyu. Kodo keisoku bunseki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For development of production technologies suitable for environment, safety and advanced information-oriented society by improving the flexibility of production lines, some new measurement technologies were researched. Problem solution was attempted by combining the in-situ multi-dimensional measurement technology capable of easily obtaining various 3-D information with the non-contact photon measurement technology superior in operability and sensitivity under any environment conditions. This solution requires a compact radiation source with higher brightness and wider spectral range, and a high-sensitive detector. The technology concentrating photon onto minute regions, high-efficiency transmission, and control technology of photon wave front are also necessary. Development and international standardization of a common interface is unavoidable. In addition, its network is essential for advanced use of multimedia,. In the future, the comfortable life surrounded by advanced products and multimedia, comfortable social environment, safety and resource saving will be achieved by this technology. 94 refs., 75 figs., 15 tabs.

  1. Report on `Survey of commercialization of intellectual ownership such as patent rights`; `Tokkyoken nado chiteki shoyuken no jitsuyoka ni kansuru chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A survey was conducted on research results in industrial circles, universities, etc. in the U.S., Europe and Japan, especially the state of how intellectual ownership such as patent rights is handled and the present situation of the commercialization of intellectual ownership, proposing problems and measures to be taken for promotion of practical use of excellent research results in Japan. The most important thing obtained from the survey is that study jointly by industrial circles and universities in the U.S. and Europe is much more advancing than that in Japan and is firmly established not only in industrial circles, universities and national research institutes, but in the whole society, actually producing a lot of favorable results. For Japan to catch up with the U.S. and Europe, needed is not only accumulation of the ideas in the past, but drastic measures to be taken from a new point of view. Concretely, it was proposed that by belonging intellectual properties such as patent rights to universities/research institutes and transferring their disposal rights to them, royalties of licenses are given back to inventors as incentives, and that as a body promoting the transfer to the industrial circle, `management organization` to which private vitality is introduced is established in universities/research institutes in order to promote interconnection between the industrial circle and universities. 15 refs., 35 figs., 36 tabs.

  2. Study of effects of engine oil additives on the properties of fluorelastomers; Fusso gomu ni oyobosu engine yu tenkazai no eikyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    Kurono, K; Owaki, M; Suzuki, Y; Akiyama, K; Shionoya, M [Toyota Motor Corp., Aichi (Japan)

    1997-10-01

    Fluoroelastmers are well known for their resistance to heat and fluids and have become major material for crankcase oil sealers. On the other hand new additive formulations are developed for engine lubricants used for fuel economic gasoline engines. In this paper the effects of those additives on properties of fluoroelastmers are investigated. The results of the immersion tests of both test plaques and oil sealer products indicates that dithiocarbamates friction modifier have hardening effects on fluoroelastomers. The fluoroelastmer deterioration mechanism is presumed by analysis of elastmer samples after immersion in oil. 6 refs., 9 figs., 3 tabs.

  3. Investigation of nitrous oxide (N2O) abatement technologies. 2; Asanka chisso (N2O) no teigen taisaku ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Emission amount of nitrous oxide (N2O) from anthropogenic sources is analyzed, and reduction effects by the abatement technologies are evaluated. The concentration of nitrous oxide in the atmosphere continues to increase and emissions from agricultural and ecosystem sources are drawing particular attention. For the emission of N2O in Japan, 8.28 Gg-N2O per year is emitted from fossil fuel combustion facilities, 6.95 from waste incineration facilities, 22.5 from transportation vehicles including automobiles, 26.7 from the chemical industry including establishments engaged in adipic acid production, 2.1 from sewage treatment facilities including septic tanks, 6.3 from farmland, and 7.1 from livestock excrement. For the N2O abatement technologies for different sources, fuel improvement, high temperature combustion, acceleration of reduction decomposition reaction, and development of catalysts are significant for the combustion technologies. In connection with N2O discharged in the process of adipic acid production, major businesses have internationally committed to up to 99% abatement of the N2O emissions by 1998. With regard to wastewater and sewage treatment facilities and septic tanks, improvement in COD/NO-N ratio, retention period, pH level, and reduction process is pointed out. 204 refs., 70 figs., 53 tabs.

  4. Survey on the life cycle system of a product with shared information; Joho kyoyugata product life cycle system ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report provides and proposes new concept and optimization technology on the life cycle system of product for emission minimum. For the proposed life cycle system of product with shared information, the global emission minimum is realized by considering the final emission, the information is given to the product and shared in all the life cycle system, the information sending function is considered from the product, and the information necessary for material processing are actively used. For this life cycle system of product, development of the information model for the system, development of the technology of data saving, renewing, searching and sending, development of sensing and re-using technologies of the product for life cycle, development of the technology attaching information in the product for emission minimum, design of the guidelines of material composition, and research and development of materials for emission minimum are extracted and provided as tasks. 26 refs., 69 figs., 8 tabs.

  5. Fiscal 1999 survey report. Survey and research concerning development of next-generation chemical process technologies; 1999 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To further enhance resource/energy conservation and environmental impact reduction, it is necessary to develop innovative chemical reaction process technologies. It is for this reason that 'development of next-generation chemical reaction process technologies' is being carried out under the New Sunshine Program. The survey and research, for the fulfilment of the above goal, aim to select important technologies and put in a easy-to-study order the problems contained in associated technologies for picking out tasks for future studies for the purpose of suggesting some subjects to be taken up for future development. In addition, studies are made about how a comprehensive technology assessment system should be. In this fiscal year, propositions are compiled for research and development projects on five subjects. Studies of subjects other than these five will also continue to eventually build concrete propositions on them. The said five subjects involve 1) the development and application of nonaqueous biotechnologies, 2) biotechnology-aided polymeric material creation processes, 3) construction of high-efficiency energy conservation processes using innovative grain handling technologies in the high-temperature reaction field, 4) manufacture of high-performance polymeric materials for batteries and development of battery fabrication processes, and 5) the development of an energy conservation process maximally utilizing environmentally-friendly polyolefin. (NEDO)

  6. Radiochemical method for 63Ni

    International Nuclear Information System (INIS)

    Holm, E.; Nilsson, U.; Hallstadius, L.

    1985-01-01

    A radianalytical method for the determination of 63 Ni content in environmental samples of activated corrosion products is described. After chemical separation and electrodepositing of 63 Ni on silver briquets, the chemical yield is determined by X-ray fluorescence analysis. For the detection of low-energy beta activity, an open gas flow GM-counter with an anticoincidence guard counter is put to use

  7. Electronic structure of Ni/sub 3/Al and Ni/sub 3/Ga alloys

    CERN Document Server

    Pong, W F; Chang, Y K; Tsai, M H; Hsieh, H H; Pieh, J Y; Tseng, P K; Lee, J F; Hsu, L S

    1999-01-01

    This work investigates the charge transfer and Al(Ga) p-Ni d hybridization effects in the intermetallic Ni/sub 3/Al(Ni/sub 3/Ga) alloy using the NiL/sub 3.2/- and K-edge and Al(Ga)K X-ray absorption near edge structure (XANES) measurements. We find that the intensity of white-line features at the NiL/sub 3.2/-edge in the Ni/sub 3/Al(Ni /sub 3/Ga) alloy decreased in comparison with that of pure Ni, which can be attributed to the enhancement of Ni3d states filling and the depletion of the density of Ni 3d unoccupied states in the Ni/sub 3 /Al(Ni/sub 3/Ga) alloy. Two clear features are also observed in the Ni/sub 3/Al(Ni/sub 3/Ga) XANES spectrum at the Al(Ga) K-edge, which can be assigned to the Al(Ga) unoccupied 3p (4p) states and their hybridized states with the Ni 3d/4sp states above the Fermi level in Ni/sub 3/Al(Ni/sub 3/Ga). The threshold at Al K-edge XANES for Ni/sub 3/Al clearly shifts towards higher photon energies relative to that of pure Al, indicating that Al loses charges upon forming Ni/sub 3 /Al. ...

  8. Nitriding behavior of Ni and Ni-based binary alloys

    Energy Technology Data Exchange (ETDEWEB)

    Fonovic, Matej

    2015-01-15

    Gaseous nitriding is a prominent thermochemical surface treatment process which can improve various properties of metallic materials such as mechanical, tribological and/or corrosion properties. This process is predominantly performed by applying NH{sub 3}+H{sub 2} containing gas atmospheres serving as the nitrogen donating medium at temperatures between 673 K and 873 K (400 C and 600 C). NH{sub 3} decomposes at the surface of the metallic specimen and nitrogen diffuses into the surface adjacent region of the specimen whereas hydrogen remains in the gas atmosphere. One of the most important parameters characterizing a gaseous nitriding process is the so-called nitriding potential (r{sub N}) which determines the chemical potential of nitrogen provided by the gas phase. The nitriding potential is defined as r{sub N} = p{sub NH{sub 3}}/p{sub H{sub 2}{sup 3/2}} where p{sub NH{sub 3}} and p{sub H{sub 2}} are the partial pressures of the NH{sub 3} and H{sub 2} in the nitriding atmosphere. In contrast with nitriding of α-Fe where the nitriding potential is usually in the range between 0.01 and 1 atm{sup -1/2}, nitriding of Ni and Ni-based alloys requires employing nitriding potentials higher than 100 atm{sup -1/2} and even up to ∞ (nitriding in pure NH{sub 3} atmosphere). This behavior is compatible with decreased thermodynamic stability of the 3d-metal nitrides with increasing atomic number. Depending on the nitriding conditions (temperature, nitriding potential and treatment time), different phases are formed at the surface of the Ni-based alloys. By applying very high nitriding potential, formation of hexagonal Ni{sub 3}N at the surface of the specimen (known as external nitriding) leads to the development of a compound layer, which may improve tribological properties. Underneath the Ni{sub 3}N compound layer, two possibilities exist: (i) alloying element precipitation within the nitrided zone (known as internal nitriding) and/or (ii) development of metastable and

  9. Ni4Ti3 precipitate structures in Ni-rich NiTi shape memory alloys

    International Nuclear Information System (INIS)

    Holec, D.; Bojda, O.; Dlouhy, A.

    2008-01-01

    Non-uniform distributions of Ni 4 Ti 3 precipitate crystallographic variants are investigated in a Ni-rich NiTi shape memory alloy after aging, assisted by external stress. A finite-element method model is presented that considers the elastic anisotropy of the B2 parent phase and also mutual misorientations of grains in a polycrystalline sample. On loading by the external stress, the stress is redistributed in the microstructure and the precipitation of some Ni 4 Ti 3 crystallographic variants becomes distinctly favorable in grain boundary regions since these variant configurations minimize the elastic interaction energy. The volume fraction of the affected grain boundary regions is calculated and the numerical results are compared with the data obtained by differential scanning calorimetry and transmission electron microscopy

  10. Ni4Ti3 precipitate structures in Ni-rich NiTi shape memory alloys

    Czech Academy of Sciences Publication Activity Database

    Holec, David; Bojda, Ondřej; Dlouhý, Antonín

    2008-01-01

    Roč. 481, Sp. Iss. (2008), s. 462-465 ISSN 0921-5093. [ESOMAT 2006. Bochum, 10.09.2006-15.09.2006] R&D Projects: GA ČR(CZ) GA106/05/0918 Institutional research plan: CEZ:AV0Z20410507 Keywords : NiTi shape memory alloys * Ni4Ti3 precipitates * Multi-step martensitic transformations Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 1.806, year: 2008

  11. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (feasibility study of the environmentally friendly type coal utilization system in India); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Indo ni okeru kankyo chowagata sekitan riyo system kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The survey was conducted of the present situation of coal utilization and the present coal situation such as the environmental state of India which is a coal producing/consuming country next to China in Asia. The paper studied a feasibility of the introduction of the environmental friendly type coal utilization system` to be planned in India. The items for survey are the present situation of economy and energy and the future trend, environmental problems on coal utilization, the present status of the coal distribution system and study subjects, the present status of coal utilization by field and study subjects, a possibility of briquette use, a possibility of coal fluidization, electric power development plans and coal combustion technology in each industry, etc. The subjects are the obligation of coal preparation to coal thermal power plants 1000 km away from coal mines starting 2001, measures taken for effective ash use, measures taken for superannuated gas furnaces, etc. Based on the results of these site surveys and reports of the investigation under consignment from CMPDI, the paper studied/analyzed possibilities of introducing the coal utilization system having actual introduction results in Japan to India, and made an investigational report. 39 refs., 12 figs., 56 tabs.

  12. FY 2000 report on the potential survey of the environmental friendly type coal utilization system. Survey for digging up items for the model project on spread type circulating fluid bed boilers in China; 2000 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa. Chugoku ni okeru fukyugata junkan ryudo yukaboira setsubi model jigyo no anken hakkutsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    For the purpose of spreading/promoting circulating fluidized bed boilers in China, survey was conducted on the confirmation of effectiveness of implementation of the model project on spread type circulating fluidized bed boilers and the appropriateness of the sites proposed for implementation. As to the model of spread type 35t/h-CFB boilers, local products are more integrated into it, taking cost reduction of equipment and secure performance/quality into consideration, and the wider-ranging technical guidance/transfer are conducted also in design/production. In China, where environmental regulations are not strict, and there are many restrictions on funds, the size of the initial investment is an important element for selection of type. Further, the market is very big, about 200 units/year. It is highly possible to realize the competitive cost level by the quantity production effect by increasing local production. Two companies, Southeast Electrochemical Co. and Fujian Prime Pharmaceutical Group Co., which were proposed as sites are financially good and are achieving substantial results. Both companies are located in the urban area, and therefore, environmental measures should urgently be taken, and PR activities for spread are highly effective. It was confirmed that the companies were fully appropriate as sites proposed for the spread type model project. (NEDO)

  13. Fiscal 1999 survey report on survey of long-term strategy on energy technology. Long-term energy technological strategy survey (Long-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (choki energy gijutsu senryaku chosa))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    To enhance still more effectively the research and development of energy-related/environmental technologies, research and development strategies have to be worked out from a long-term view point and policy resources such as investment in research and development should be optimally distributed after clarifying and defining the course to follow toward the achievement of research and development goals. This project aims to conduct studies, and to show the course to follow in the future, towards the establishment of a long-term energy technological strategy by investigating energy systems for around 2050, interim energy systems at the intermediate stage, and innovative energy technologies for realizing such energy systems. In Chapter 1, the position of the survey and its purpose and prerequisites are shown. In Chapter 2, the history of social and economic conditions surrounding energy/environmental technologies and of energy situation up to the present time is compiled, and the outlook is analyzed and predicted. In Chapter 3, formulation of a long-term energy technological strategy is discussed. In Chapter 5, how to embody such a strategy is shown. (NEDO)

  14. Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

  15. FY 2000 report on the survey for introduction of the hot spring effect prediction method in the geothermal development promotion survey. Improvement of the hot spring effect prediction method in the geothermal development promotion survey; 2000 nendo chinetsu kaihatsu sokushin chosa. Onsen eikyo yosoku shuho donyu chosa - Chinetsu kaihatsu sokushin chosa ni okeru onsen eikyo yosoku shuho no kairyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Supposing the case where the geothermal development promotion survey was carried out in promising geothermal areas in Japan, investigational study was conducted on possibilities of introducing the hot spring effect prediction method, improvement of the method, etc. In the survey, adjustment/classification of formation mechanisms of hot spring were made. For each of the formation mechanisms, the mechanisms in case of the geothermal development having effects were studied/summarized. As to how effects are brought about, presumed were the lowering of water level and decrease in discharge amount in accordance with the decreasing pressure and the dilution by increase in mixture of the ground water around the area. Also cited were the vaporization of hot spring aquifers by the increasing rate of vapor inflow, etc. For the introduction of the hot spring effect prediction method to the geothermal development promotion survey, the problem is short supply of various data, and the examination for it was made. Based on the results of the survey, items to be studied in case of introducing the hot spring effect prediction method were selected. Further, the hot spring effect prediction flow in case of introducing surface survey and well survey was made out. (NEDO)

  16. Fiscal 1997 feasibility survey of an environment friendly type coal utilization system. Feasibility survey of the environment friendly type coal utilization system in Malaysia and Vietnam (case of Vietnam); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Malaysia oyobi Vietnam ni okeru kankyo chowagata sekitan riyo system kanosei chosa (Vietnam ban))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper grasped the state of coal utilization by coal consumption field, the state of coal physical flow in Vietnam, etc., surveyed/studied a possibility of introducing the environment friendly type coal utilization system, and assessed the possibility. As to energy resources, the north is abundant in hydroelectric and coal (mainly anthracite) resources, and the south in oil and natural gas resources. Coal production in fiscal 1997 is planned to be 10 million tons. Coal preparation technique presently available is only grain size sieving. Accordingly, it is necessary to study for heightening efficiency of facilities and modernizing facilities in accordance with the introduction of the environment friendly type coal utilization technology. During the study, it is possible to propose improvement on coal processing technology (coal preparation technology). Assessment and study are made especially of the coal selection system, fine coal recovery system and waste water treatment system. For the plan on new coal-fired power plants (300MWtimes4), there is left much necessity of proposing studying models considered of the anthracite combustion technology and environmental improvement and of assessing/studying them. 60 figs., 117 tabs.

  17. Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

  18. FY 1999 report on the potential survey of the environmentally friendly type coal utilization system. Potential survey of the environmentally friendly type coal utilization system in the Philippines; 1999 nendo chosa hokokusho. Kankyo chowa gata sekitan riyo system kanosei chosa (Firipin ni okeru kankyo chowa gata system kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of contributing to working out a master plan for the introduction of the environmentally friendly type coal utilization system in the Philippines, analysis was made of the state of coal use/the state of spread by industry mostly including the electric power industry, cement industry and residential/commercial use fuel sector. In the Philippines, the amount of coal use has rapidly been increasing since coal-fired power plants started operation. For the promotion of the use of domestic coals, it is important to reform low grade coal. Moreover, the technology is required which copes with the reinforced regulation against SOx emissions. In the cement industry, coal and coal ash have not yet been effectively used. Therefore, the following measures should be taken to increase the competitive force: energy conservation measures, reinforcement of environmental measures such as dust prevention, and effective use of the fly ash emitted from power plants. In general households and small-/medium-sized industries such as tobacco drying, they still use a large amount of charcoals and firewood, which is approximately 86% of the residential/commercial use energy. There is a growing tendency for the development/spread of coal briquette as substituting energy. (NEDO)

  19. Survey report of FY 1997 on the long-term energy technology strategy. Survey on the pre-assessment system of energy and environmental technology research and development; 1997 nendo chosa hokokusho (choki energy gijutsu senryaku chosa). Energy kankyo gijutsu kenkyu kaihatsu no jizen hyoka ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To select projects of the New Sunshine Program which is the locomotive for Japan`s research and development of energy and environmental technologies and to map out the Program`s long-term strategy, it is required to develop an effective methodology of assessing research and development themes. It is also necessary to establish the pre-assessment system which makes the assessment process more logical and which will enable the priority setting among different themes on the basis of objective and quantitative analysis. Additionally, transparency should be ensured for such a pre-assessment process through disclosure to the public and other means. The present survey aims to concretize the pre-assessment system by studying the system and techniques of an assessment system which is applicable to the research and development themes of the New Sunshine Program and is objective, quantitative and logical and which can ensure transparency and by receiving suggestions on the pre-assessment of Japan`s research and development of energies and environmental technologies through research on overseas trends of government-led research and development. 3 refs., 7 figs., 26 tabs.

  20. Research report for fiscal 1998. Researches on the history and inheritance of industrial technologies (Researches of domestic industrial technologies that greatly contributed to the development of industry); 1998 nendo chosa hokokusho. Sangyo gijutsu rekishi keisho chosa (sangyo no hatten ni okiku kiyoshita kokunai sangyo gijutsu no chosa hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As the contribution increases of Japan's industrial technologies to the development of scientific and economic activities in Japan and abroad, it is of paramount importance to clarify the significance as seen from the historical point of view and to utilize the achievement for the development of Japan's industrial technologies in the future. Researches are conducted into some processes of Japanese origin now enjoying high evaluation as global achievements are reviewed, which involve the separation and purification of butadiene, production of concentrated nitric acid, disproportionation of toluene, polymerization of vinyl chloride in a large reactor, development and practical application of lithium ion secondary batteries, and the enzymatic production of the D-amino acid. As examples of development of chemical technologies, furthermore, researches are undertaken into the ammonia synthesizing technology, production of resorcinol, and coal liquefaction. Also reviewed are data on the history of industries accommodated in museums, and numerous articles of scientific literature written in the period of Shogunate-end through Meiji-beginning to constitute the foundation on which Japan's scientific technologies would make rapid progress. The result gives suggestions for opening a new way toward creative and unique technologies. (NEDO)

  1. Research report of FY 1997 on the environmentally acceptable coal utilization system feasibility survey. Environmentally acceptable coal utilization system feasibility survey in Malaysia and Vietnam (Malaysia); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Malaysia oyobi Vietnam ni okeru kankyo chowagata sekitan riyo system kanosei chosa (Malaysia ban))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In this survey, the coal utilization status in individual consumption sectors and coal distribution status in Malaysia are summarized as basic data for the introduction of environmentally acceptable coal utilization systems. In this fiscal year, the status of existing coal utilization technology and environmental issues in Malaysia are summarized as basic data for the introduction of above-mentioned systems on the basis of data and information collected by basic research and site survey in FY 1996. Malaysia is one of the rich countries producing the primary resources with crude petroleum, natural gas, hydro-power, and coal. The coal demand will be realized after saturating LNG development since 2000. The major coal consumption industries are power generation sector and cement industry sector. As expected increase in the future coal consumption, efficiency of coal utilization and environmental issues are problems in the future. Based on the FS results of this survey, the survey will be continued for planning and conducting the model project required from Malaysia. 8 figs., 34 tabs.

  2. Electronic structure of Ni-- and Ni2--ethylene cluster complexes

    International Nuclear Information System (INIS)

    Basch, H.; Newton, M.D.; Moskowitz, J.W.

    1978-01-01

    The electronic structure of metal cluster--ethylene complexes has been investigated by carrying out ab initio bonding pair-correlated, self-consistent field, and configuration interaction (CI) calculations on the NiC 2 H 4 and Ni 2 C 2 H 4 species. The π-NiC 2 H 4 and π-Ni 2 C 2 H 4 cluster complexes are found to be bound, the former only with CI, while disigma-Ni 2 C 2 H 4 has only a repulsive Ni 2 --C 2 H 4 ground state potential curve. The bonding in the π-type cluster complexes can be described as follows: The metal atom configuration is 3d 9 4s 1 with the 4s hybridized (by the metal 4p) away from the ethylene molecule, thereby allowing the π orbital to form a dative sigma bond with the metal atom. The bonding interaction is promoted by the presence of a second nickel atom behind the first one, leading to a 4s orbital electron deficiency of the bonded nickel atom and thus making this nickel atom a better electron acceptor. Back donation from the occupied metal 3d into the ethylene π* molecular orbital also takes place to some extent, and thus both features of the classical Dewar--Chatt--Duncanson model are observed. The π-Ni 2 C 2 H 4 species is analyzed in terms of the addition of a bare nickel atom to a π-NiC 2 H 4 cluster complex, with concomitant stabilization of the orbitals of the bonded nickel atom. A study of the excited electronic states of π-NiC 2 H 4 shows that low-lying 4s→π* and 3d→π* (M→L) charge transfer transitions are predicted. The former is not observed experimentally, probably due to the diffuse nature of the 4s orbital. The relationship between small cluster--ethylene complex systems and ethylene chemisorption on a nickel metal surface is discussed

  3. Radioactive 63Ni in biological research

    International Nuclear Information System (INIS)

    Kasprzak, K.S.; Sunderman, F.W. Jr.

    1979-01-01

    Applications of 63 Ni in biological research are reviewed, with emphasis upon recent investigations of nickel metabolism and toxicology in experimental animals. The radiochemistry of 63 Ni is summarized, including consideration of the preparation of certain 63 Ni compounds (e.g. 63 Ni(CO) 4 and 63 Ni 3 S 2 ) that are of current interest in toxicology, teratology and cancer research. Practical guidance is given regarding the detection and determination of 63 Ni in biological materials by autoradiography and liquid scintillation spectrometry. (author)

  4. Superstructure of NiAs

    International Nuclear Information System (INIS)

    Nozue, Tatsuhiro; Kobayashi, Hisao; Kamimura, Takashi; Yamaguchi, Yasuo

    2001-01-01

    The structural transition in NiAs was studied by neutron diffraction on the single crystalline sample. The crystal structure of NiAs has been reported to be bottom-centered orthorhombic with Cmc2 1 symmetry (niccolite-type). The measurement of temperature dependence of the powder X-ray diffraction revealed that NiAs undergoes a structural transition to the NiAs-type at T t =335 K. In present neutron diffraction experiment at room temperature, we observed the reflections indexed on the basis of the orthorhombic unit cell. The intensities of these reflections are qualitatively explained in terms of the niccolite-type structure with taking account of three domain structures, except for the weak reflections indexed as (001), (003) and (012). Then, the intensities of (001), (002) and (004) reflections were measured in temperature range of 20 to 420 K. The temperature dependences of (002) and (004) reflections qualitatively agree with those of the calculated intensities using the atomic positions of niccolite-type structure. However, the temperature dependence of (001) reflection shows the anomaly around T t , which suggests the symmetry of crystal structure of NiAs is not the Cmc2 1 symmetry. (author)

  5. Thermal stability and electrical characteristics of NiSi films with electroplated Ni(W) alloy

    International Nuclear Information System (INIS)

    Xin Yuhang; Hu Anmin; Li Ming; Mao Dali

    2011-01-01

    In this study, an electroplating method to deposited Ni, crystalline NiW(c-NiW), amorphous NiW (a-NiW) films on P-type Si(1 0 0) were used to form Ni-silicide (NiSi) films. After annealed at various temperatures, sheet resistance of Ni/Cu, c-NiW/Cu and a-NiW/Cu was measured to observe the performance of those diffusion barrier layers. With W added in the barrier layer, the barrier performance was improved. The results of XRD and resistance measurement of the stacked Si/Ni(W)/Cu films reveal that Cu atom could diffuse through Ni barrier layer at 450 deg. C, could diffuse through c-NiW at 550 deg. C, but could hardly diffuse through a-NiW barrier layer. c-NiW layer has a better barrier performance than Ni layer, meanwhile the resistance is lower than a-NiW layer.

  6. Giant magnetoimpedance effect in sputtered single layered NiFe film and meander NiFe/Cu/NiFe film

    International Nuclear Information System (INIS)

    Chen, L.; Zhou, Y.; Lei, C.; Zhou, Z.M.; Ding, W.

    2010-01-01

    Giant magnetoimpedance (GMI) effect on NiFe thin film is very promising due to its application in developing the magnetic field sensors with highly sensitivity and low cost. In this paper, the single layered NiFe thin film and NiFe/Cu/NiFe thin film with a meander structure are prepared by the MEMS technology. The influences of sputtering parameters, film structure and conductor layer width on GMI effect in NiFe single layer and meander NiFe/Cu/NiFe film are investigated. Maximum of the GMI ratio in single layer and sandwich film is 5% and 64%, respectively. The results obtained are useful for developing the high-performance magnetic sensors based on NiFe thin film.

  7. High Ni in Archean tholeiites

    Science.gov (United States)

    Arndt, Nicholas T.

    1991-03-01

    Archean tholeiites generally have higher Ni, Co. Cr and Fe than most younger tholeiites with similar MgO contents. These characteristics cannot be attributed to high T or P batch melting in the Archean mantle, because, although such melts are enriched in siderophile elements, they have higher MgO than normal tholeiites. As primary melts fractionate to lower MgO, they lose Ni, Co and Cr. Nor can the differences between Archean and younger tholeiites be attributed to secular variation in mantle compositions because Archean komatiites have Ni, Co, Cr contents similar to modern (Gorgona) komatiites. It is suggested that the high siderophile element content of Archean tholeiites results from mixing of either komatiitic with basaltic magmas, as might occur in an ascending, melting mantle plume or column, or of komatiite and more evolved rocks, as may take place when komatiite encounters and assimilates crustal rocks.

  8. Relation between shape of Ni-particles and Ni migration in Ni-YSZ electrodes – a hypothesis

    DEFF Research Database (Denmark)

    Mogensen, Mogens Bjerg; Hauch, Anne; Sun, Xiufu

    2016-01-01

    This is an attempt to explain a phenomenon of total depletion of Ni next to the electrolyte in Ni-YSZ cermet electrodes in solid oxide electrolysis cells during electrolysis at high current density/overpotential. Intuitively, we would think that Ni would always migrate down the steam partial...

  9. Fiscal 1998 research report (continued from the fiscal 1997 project). International survey project for rational energy use / Basic survey on efficient energy use in developing countries (Database construction project) / Survey on Japanese energy conservation technologies; 1998 nendo (1997 nendo jigyo kurikoshi) kokusai energy shiyo gorika nado chosa jigyo hatten tojokoku energy shohi koritsuka kiso chosa (database kochiku jigyo) chosa hokokusho. Nippon no sho energy gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    As a part of development of the energy conservation technology database, revision was made on 'Directory of Energy Conservation Technology in Japan' which was published to present the energy conservation technology of the Japanese energy-intensive industry to Asian countries in fiscal 1996. The previous directory was composed of 307 technical items, and 126 items among them were deleted and new 63 items were added through this revision. The technologies with energy conservation effects more than 10% were mainly selected by knowledge of the industrial members of the committee and other specialists. The energy conservation effect widely ranges from low-level one to high-level one, and the number of all the energy conservation technologies is enormous. Consequently, it should be considered that the applicable extent of the energy conservation technologies is dependent on the energy cost or economical situation of Japan and developing countries. (NEDO)

  10. Ni-NiO core-shell inverse opal electrodes for supercapacitors.

    Science.gov (United States)

    Kim, Jae-Hun; Kang, Soon Hyung; Zhu, Kai; Kim, Jin Young; Neale, Nathan R; Frank, Arthur J

    2011-05-14

    A general template-assisted electrochemical approach was used to synthesize three-dimensional ordered Ni core-NiO shell inverse opals (IOs) as electrodes for supercapacitors. The Ni-NiO IO electrodes displayed pseudo-capacitor behavior, good rate capability and cycling performance. © The Royal Society of Chemistry 2011

  11. CONFIGURATION-INTERACTION IN NI METAL AND NI-ALLOYS AND HIGH-ENERGY SPECTROSCOPY

    NARCIS (Netherlands)

    TANAKA, A; JO, T; SAWATZKY, GA

    We discuss the electronic state of Ni atoms in Ni metal and of Ni impurity in Cu and Au metals from the viewpoint of 3d configuration interaction (CI) using the Anderson impurity model including atomic multiplets. On the basis of the discussion, we give an interpretation for the Ni 2p-core X-ray

  12. Iodine capture by Hofmann-type clathrate Ni(II)(pz)[Ni(II)(CN)_4

    International Nuclear Information System (INIS)

    Massasso, Giovanni; Long, Jerome; Haines, Julien; Devautour-Vinot, Sabine; Maurin, Guillaume; Larionova, Joulia; Guerin, Christian; Guari, Yannick; Grandjean, Agnes; Onida, Barbara; Donnadieu, Bruno

    2014-01-01

    The thermally stable Hofmann-type clathrate framework Ni(II)(pz)[Ni(II)(CN)_4] (pz = pyrazine) was investigated for the efficient and reversible sorption of iodine (I_2) in the gaseous phase and in solution with a maximum adsorption capacity of 1 mol of I_2 per 1 mol of Ni(II)pz)[Ni(II)(CN)_4] in solution. (authors)

  13. Density functional theory study of the interfacial properties of Ni/Ni3Si eutectic alloy

    International Nuclear Information System (INIS)

    Zhao, Yuhong; Wen, Zhiqin; Hou, Hua; Guo, Wei; Han, Peide

    2014-01-01

    In order to clarify the heterogeneous nucleation potential of α-Ni grains on Ni 3 Si particles in Ni-Ni 3 Si eutectic alloy, the work of adhesion (W ad ), fracture toughness (G), interfacial energy (γ i ), and electronic structure of the index (0 0 1), (1 1 0) and (1 1 1) Ni/Ni 3 Si interfaces with two different cohesive manners are investigated using first-principles method based on density functional theory. Results indicate that the center site stacking sequence (OM) is preferable to continue the natural stacking sequence of bulk Ni and Ni 3 Si. Since OM stacking interfaces have larger W ad , G and γ i than that of the top site stacking (OT) interfaces. The Ni/Ni 3 Si (1 1 0) interface with OM stacking has the best mechanical properties. Therefore, the formation of this interface can improve the stability, ductility and fracture toughness of Ni-Ni 3 Si eutectic alloy. The calculated interfacial energy of Ni/Ni 3 Si (0 0 1), (1 1 0) and (1 1 1) interfaces with OM stacking proves the excellent nucleation potency of Ni 3 Si particles for α-Ni phase from thermodynamic considerations. Besides, the electronic structure and chemical bonding of (1 1 0) interface with OM stacking are also discussed.

  14. Density of Liquid Ni-Cr Alloy

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    The density of liquid Ni-Cr alloy was measured by a modified sessile drop method. The density of liquid Ni-Cr alloywas found to decrease with increasing temperature and Cr concentration in the alloy. The molar volume of liquidNi-Cr alloy increases with increasing the Cr concentration in the alloy. The molar volume of Ni-Cr alloy determinedin the present work shows a positive deviation from the linear molar volume.

  15. Laser alloyed Al-Ni-Fe coatings

    CSIR Research Space (South Africa)

    Pityana, SL

    2008-10-01

    Full Text Available The aim of this work was to produce crack-free thin surface layers consisting of binary (Al-Ni, Al-Fe) and ternary (Al-Ni-Fe) intermetallic phases by means of a high power laser beam. The laser surface alloying was carried out by melting Fe and Ni...

  16. Nanostructure analysis of friction welded Pd-Ni-P/Pd-Cu-Ni-P metallic glass interface

    International Nuclear Information System (INIS)

    Ohkubo, T.; Shoji, S.; Kawamura, Y.; Hono, K.

    2005-01-01

    Friction welded Pd 40 Ni 40 P 20 /Pd 40 Cu 30 Ni 10 P 20 metallic glass interface has been characterized by energy filtering transmission electron microscopy. The interface is fully amorphous with a gradual compositional change of Cu and Ni in the range of 30 nm. By annealing above T g , the interdiffusion of Cu and Ni progressed in the supercooled liquid region, and the crystallization occurred from the Pd 40 Ni 40 P 20 glass

  17. Study of dipole interaction in micron-width NiFe/Cu/NiFe/NiO wire using exchange anisotropy

    International Nuclear Information System (INIS)

    Kimura, Takashi; Itagaki, Yoshio; Wakaya, Fujio; Gamo, Kenji

    2001-01-01

    The dipole interaction between a NiFe layer pinned by a NiO and a free NiFe layer in a micron-wide NiFe/Cu/NiFe/NiO wire was studied by changing the direction of the exchange bias from the NiO layer. The effect of the dipole interaction when the exchange bias was perpendicular to the wire axis was larger than that when the exchange bias was parallel to the wire axis, and was consistently explained by the stray field caused by the magnetic charges of the pinned layer. It was demonstrated that this method, using exchange anisotropy, is useful for investigating the dipole interaction between ferromagnetic materials separated by a nonmagnetic material in small-scale magnetic multilayers. [copyright] 2001 American Institute of Physics

  18. Effects of Ni particle morphology on cell performance of Na/NiCl2 battery

    Science.gov (United States)

    Kim, Mangi; Ahn, Cheol-Woo; Hahn, Byung-Dong; Jung, Keeyoung; Park, Yoon-Cheol; Cho, Nam-ung; Lee, Heesoo; Choi, Joon-Hwan

    2017-11-01

    Electrochemical reaction of Ni particle, one of active cathode materials in the Na/NiCl2 battery, occurs on the particle surface. The NiCl2 layer formed on the Ni particle surface during charging can disconnect the electron conduction path through Ni particles because the NiCl2 layer has very low conductivity. The morphology and size of Ni particles, therefore, need to be controlled to obtain high charge capacity and excellent cyclic retention. Effects of the Ni particle size on the cell performance were investigated using spherical Ni particles with diameters of 0.5 μm, 6 μm, and 50 μm. The charge capacities of the cells with spherical Ni particles increased when the Ni particle size becomes smaller because of their higher surface area but their charge capacities were significantly decreased with increasing cyclic tests owing to the disconnection of electron conduction path. The inferior cyclic retention of charge capacity was improved using reticular Ni particles which maintained the reliable connection for the electron conduction in the Na/NiCl2 battery. The charge capacity of the cell with the reticular Ni particles was higher than the cell with the small-sized spherical Ni particles approximately by 26% at 30th cycle.

  19. Report on surveys and researches in fiscal 2000 for directionality of technological needs and seeds in IT zone; IT ryoiki ni okeru gijutsu needs to seeds no hokosei ni kansuru chosa kenkyu hokoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to put the assignments in the electronics and information technology fields into order, and to search elementary technologies and system technologies to become the focus of the future research and development, an IT workshop was held where researchers in the industrial, academic and governmental areas can meet together in one room. The social needs toward IT may include, as the correspondence to families with smaller number of children and greater number of persons of advanced age, the correspondence to digital devices, assurance of openness of information contents, enhancement of levels in medical technologies, enhancement of levels in medical services using remote medical systems, enhancement of welfare services, efficiency improvement in welfare services, and reduction of burdens therein. Enumerated in the use of educational information are the enlightenment and proliferation of IT literacy, development of user-friendly information terminals, education open to everybody, enhancement of the education contents, and enhancement of research activities. With regard to elimination of concentration into large urban areas, activation of local economies, homogenization of living environments, dissolution of traffic congestion, and strengthening of disaster preventing functions were pointed out. Also indicated is the assurance of security including the electronic trading, unjust invasion, and privacy protection. (NEDO)

  20. Survey of the measures to be concretely taken for CEV introduction/spread in the region; Chiiki ni okeru CEV donyu fukyu no tame no gutaiteki hosaku ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the Hanshin/Harima region where CEV introduction/spread are expected and there is a great pervasive effect, survey/study were conducted to plan the construction of facilities for natural gas vehicle fuel supply in future. In the survey, the paper summed up the state of CEV spread in the Hyogo prefecture, the state of construction of fuel supply facilities, etc. Further, by the questionnaire survey, the needs for construction of fuel supply facilities were grasped, and the intention of introducing natural gas vehicle was sounded out. In the study of a wide-area construction plan for natural gas fuel supply facilities, the Hanshin/Harima region was divided into zones based on geographical conditions, traffic system, etc., and the number of the needed fuel supply facilities was calculated which corresponds to the targeted number of natural gas vehicle introduction set up by the nation. Moreover, by the questionnaire survey, the needs for fuel supply facilities were grasped, and a method for setting up the order of priority in the construction was determined/proposed. Through the study of these, a manual was made out which is usable for the CEV introduction and the construction plan for natural gas fuel supply facilities in other regions. (NEDO)

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

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

  2. Study on construction of temporary dwellings and problems caused by living long time on Hanshin-Awaji Great Earthquake; Hanshin / Awaji daishinsai ni okeru okyu kasetsu jutaku no secchi to chokikan shiyo suru baai no kadai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, K.; Nakamura, Y. [Nagasaki Univ. (Japan)] Shimizu, Y. [Kumagai Gumi Co. Ltd., Tokyo (Japan)

    1998-10-20

    Two years after the above-titled earthquake, an examination was performed on inhabitants in the temporary dwelling houses in Kobe, center of the calamity, and problems caused by a long stay there were clarified together with a grasp of the evolving problems by comparing the result of survey carried out immediately after the disaster. The number of such temporary dwelling houses amounted to 29,128 within Kobe City and 3,168 outside of the city. According to the room arrangement, they were either one f 4 types : 2-rooms with a kitchen, 1 room with a kitchen, dormitory and those specifically for aged persons. There were 59,449 applications at the first offer of 2,702 houses. The priority of their assignments and so on are explained. As for the housing structure, numerous complaints concerned with the room temperature, noise and so forth. As for the living environment, lack of nearby commodity shop, omission of transportation access, ill drainage of the housing sites were pointed out and the matters of demand to the local authorities included the installation of mail post and street lights. As for the health management, insomnia, stiff shoulder, lumbago and other bad physical conditions were revealed. The financial difficulty and the high house rent were obstacles to migrate to other places. The prolonged temporary lives worsened the apprehension of dwellers for the earthquake, typhoon, fire and alike. Some features for the calamity are described in comparison with the result of survey on those who were compelled to live under similar conditions by the eruption of Mr. Fugen. 6 refs., 13 figs., 15 tabs.

  3. How large-scale technological development should be in the future. Survey and research on highly automated machines; Kongo no daikibo gijutsu kaihatsu no hoko ni tsuite. Kodo jidoka kikai ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    A survey is conducted about highly automated machines such as industrial robots. The task to be subjected to development as derived from a survey conducted about needs is the construction of a dangerous work robot. It is pointed out that work in coal mines, tall buildings, industrial complexes, or nuclear power plants may encounter large-scale accidents, and the task is how to perform such work in an automated way. The tasks concluded to be subjected to development after a seed survey analysis are categorized into three groups of element technologies, namely, sensors and recognition function, mechanism and materials, and control and data processing. These element technologies are to be ultimately integrated into a robot, for critical work which is a combination of a highly intelligent robot main body and an integrated management system. Since it will happen that humans have to directly operate such a robot under delicate conditions and share the burden of judgement and thinking, it is also necessary to develop technologies to solve problems of man-to-robot engineering. It is proposed that a dangerous work robot research and development program be established before development is started. (NEDO)

  4. Surveys on awareness and needs of industries to external accreditation system in engineer education; Gijutsusha kyoiku no gaibu ninteiseido donyu ni taisuru sangyo kai no ioshiki to needs ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In certifying the engineer educational programs at advanced educational organizations, questionnaire and visiting surveys were performed to identify the awareness and needs of industries, and reflect the results to the external accreditation system. The questionnaire survey was conducted on 1,100 engineers acting in the wide technical areas. Effective replies were obtained from 528 engineers. The visiting survey was executed on different business areas and operations. The result of the survey revealed that, in the awareness related to international universality of the engineer education and engineer qualification, 87% answered that they feel they need them, but the cognition rate on the accreditation system has not reached even 50%. In hearing the opinions from representatives in the industries, they indicated that it is not correct to link the certification course of JABEE directly to the engineer qualification; international applicability of JABEE with America is fine, but defining the engineers who desire to come from Asian countries and work in Japan is necessary; the engineer education has its importance shifting from quantity to quality and specialization, but on the other hand diversity is also demanded; and criteria would be necessary to guarantee the minimum required knowledge and capability. (NEDO)

  5. Report on the FY 1999 investigational survey on the activation of oxygen electrode by ion implantation; 1999 nendo ion chunyuho ni yoru sanso denkyoku no kasseika ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The oxygen electrode is important as the base electrode for water electrolysis and fuel cell, but to move it, overvoltage (activated energy) in addition to equilibrium voltage is necessary, which leads to the lowering of energy efficiency. By forming the active spot by ion implantation, the lowering of overvoltage was studied. The implantation of Ru{sup +} ion in Ruthenium dioxide thin film electrode reduced the oxygen generating overvoltage by 15-20mV. Even in the oxygen reduction, activity was also increased. The chemical composition of thin film does not change by ion implantation. The increase in activity is based on a physical change which is called the surface defect formation. The layer of ion implantation is composed of microcrystals, which is thought to contribute to the formation of any active spot. Ions were implanted in Pt electrode as a practical use material, and even in the oxygen reduction of Pt, a possibility of heightening activity by ion implantation was admitted even in the oxygen reduction of Pt. The generation of high activity oxygen by ion plantation and development of oxygen reduction electrode were established as one method as a rule. (NEDO)

  6. Fiscal 1999 research report. Survey on development trends of natural gas conversion technologies into liquefied fuel in Russia; 1999 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihtsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Russia having world-largest natural gas resources is promoting the forefront basic research on liquefaction technology of natural gas, in particular, Fischer-Tropsch (FT) synthetic process positively. For 3 years from fiscal 1998, this project surveys the trend of R and D on catalytic technology for liquefaction of natural gas in Russia, and fabricates the prototype FT catalyst effective for liquefaction of natural gas at a Russian research institute to evaluate its practical applicability experimentally. In fiscal 1999, based on the research result in fiscal 1998, the project carried out continuous survey on the research activity of research institutes in Russia, the research trend of liquefaction technology and the concrete results of contract researches on catalyst, and summarized the evaluation result of research results. In addition, continuous world-wide document survey on FT synthetic process was made to confirm R and D trends based on the trend of liquefaction research projects in the world, and to collect basic information on catalytic reactors for FT synthetic process by document survey. (NEDO)

  7. Fiscal 1993 investigational study of a model of international cooperation for an environmentally harmony type green technosystem; 1993 nendo Oshu ni okeru haikibutsu shori oyobi recycle no doko ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    For the natural environment preservation, effective utilization of resources, and maintenance of the ecosystem, an international cooperation model was proposed for the environmental harmony type green technosystem. A comprehensive evaluating analysis of a green forest resource, etc. as the global resource, and an intensive extraction of subjects and needs was made. The analysis was conducted of technical possibility and abstract business development effects toward the industrialization with high values added which is in harmony with the environment. As a case study, the Papua New Guinea area, Malaysia was selected and re-evaluated. For this typical tropical forest area, a new technical system was studied based on the natural environment, industry/economy, social/cultural assessment, etc., and a model for industrializing new international cooperation was proposed. For the model making for industrialization, various steps to be taken and conditions to be prepared were studied and arranged for the realization. Upon going ahead with the international technical cooperation, Japan, a large lumber consuming country, needs to always consider the fostering and effective use of lumber resource in particular. 27 refs., 28 figs., 30 tabs.

  8. FY 1974 report on the results of the Sunshine Project. Investigational research on safety technology in the hydrogen energy system; 1974 nendo suiso erergy system ni okeru hoan gijutsu ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-01

    In this study, samples were surveyed and collected of the present regulations and standard, disaster accident, basic literature, etc. concerning the safety of hydrogen in Japan and abroad. Further, according to the necessity, these collected data were translated. The data to be examined/collected are those in and after 1950, and the data except the above-mentioned are collected if those are thought to be important. As to the condition of hydrogen to be examined/surveyed, those under all conditions from gas (normal pressure) to liquid and solidified hydrogen. The data for survey were classified into law/standard, corporate standard, samples of disaster accident, and general literature. The general literature was classified into general physical property, material relation, fire/explosion, and harmfulness/environment. The number of the disasters collected is 81, from which 3 in relation to suffocation and handicap were excluded. The rest is related to fire/explosion and burst. Most accidents occurred at plant or on corporate side, however, it is worthy of note that accidents occurred during the charge of buttery and with advertising balloon or balloon. (NEDO)

  9. Fiscal 1975 Sunshine Project research report. Research on safety technology for hydrogen energy systems; 1975 nendo suiso energy system ni okeru hoan gijutsu ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1976-05-01

    Important notices and problems on the safety for hydrogen gas were analyzed. Analysis was made on hydrogen gas property, flammability, explosivility, bio-toxicity, equipment, storage, transport, leakage, fire, technology and education for safety management, and quality and analysis of products. Study was also made on the relation between the above items and every domestic or overseas standard. Important notices and problems on the safety for liquid hydrogen were analyzed. Analysis was made on liquid hydrogen property, liquefaction and refining equipment, transport, storage, materials concerned, bio-toxicity, leakage, fire fighting technique, and safety management. Among them, such problems are pointed out from the viewpoint of accident prevention, as O-P conversion, refining of hydrogen gas for liquefaction, selection of structural materials, hydrogen embrittlement, layout of various equipment and devices, explosion-proof electric devices, and leakage detection. Research on effective fire fighting and fire preventive measures against hydrogen leakage and diffusion from tanks or piping are also in demand. (NEDO)

  10. Report on a survey in fiscal 1999. Survey on industrial utilization of microorganism reaction mechanisms under anaerobic condition; 1999 nendo kenki jokenka ni okeru biseibutsu hanno kiko no kogyoteki riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Industrial utilization of reaction mechanisms of microorganisms under anaerobic condition permits structuring energy saving type production processes. The present survey has investigated features of new microorganisms under anaerobic condition and the status of researches thereon inside and outside the country, and discussed their future applications. Chapter 1 compares anaerobic microorganisms and functions of microorganism under anaerobic condition with those aerobic to describe their general features, and describes the purpose of this survey and the summary of the investigations. Chapter 2 surveys the current status of technologies to utilize microorganisms under anaerobic condition. Chapter 3 outlines metabolic characteristics of the anaerobic microorganisms, and extracts functions effective for material production by different anaerobic microorganisms to describe their applicability. Chapter 4 evaluates the system classification for the anaerobic microorganisms utilizing the basic arrangement of 16S rRNA genes, and extracts technical problems therein. Chapter 5 proposes structuring a total methane fermentation system including a raw material collecting process, and enhancing alcohol productivity of Zymomonas bacteria. (NEDO)

  11. Feasibility study of energy conservation measures to be taken in international cooperation in the metal mining industry; 1998 nendo kinzoku kokogyo ni okeru kokusai kyoryoku ni yoru sho energy taisaku jisshi no kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the investigation, reviewing detailed processes of mining industries, current situation for saving energy among mining and materials production industries are executed. Discussions on the evaluation methods for global warming, possibility of saving energy, location of smelters, etc. are made among the investigation. As the results, energy saving for the industries in japan is in the highest level all over the world and the effort to improved it almost reaches their limits at the moment. However, considering global environment, there are still possibilities to reduce the impact to the environment. Since the evaluation methods of saving energy for the global environmental has not fixed yet, worldwide discussions for the methods area expected. For the remarkable energy saving, instalment of new process is essential. For the achievement of the saving, continuous research and development are necessary. For the sustainable development of mineral industries and the promotion of global environmental protection, governmental backup and the contribution by national institutes are expected. (NEDO)

  12. Reports on 1981 result of Sunshine Project. Research on conditioning required for industrialization of new energy technology (summary); 1981 nendo shin energy gijutsu kigyoka ni hitsuyona joken seibi ni kansuru chosa kenkyu. Yoyakuhen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    In order to decide measures for introducing new energy to the society, the work starts from the investigation of the present state of energy demand, examining feasibility of introducing new energy into the state, and then assuming concretely the circumstances in which new energy is brought into the society to some extent. In the subject research, with 1990 set as a target year, the following examinations are carried out for the purpose of estimating the state of introducing new energy to the Japanese society at such point in time. (a) Feasibility is studied of substituting with new energy on oil users' part at present, with an estimate made on the state of new energy introduction in fiscal 1990. (b) An energy flow analysis is made for the purpose of checking interrelation between the total energy demand structure in Japan and the quantity of introducing new energy as of 1990. (c) On the basis of these results, current various energy-related laws and regulations are reviewed, with policies examined for introducing and promoting new energy. (d) On-site investigation is conducted on relationship with the energy policy of coal producing countries, in the case where a coal liquefaction plant is constructed in such countries and where overseas operations and imports of liquefied oil production are implemented. (NEDO)

  13. Report on a survey in fiscal 1999. Survey on the actual state of utilizing unified evaluation models for global warming; 1999 nendo chikyu ondanka ni kansuru togo hyoka model no katsuyo jittai ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The present survey is intended to compare and analyze major unified global warming evaluation models available inside and outside the country, and analyze the directionality on supports for the future model developments that will be performed by the Ministry of International Trade and Industry. The report describes in Section 1 how the summaries of the global warming evaluation models may be put into order. A unified evaluation model may be positioned basically as a platform to unify the processes of recognizing scientific problems and the processes of determining the policies. Section 2 describes how the summaries of the major global warming evaluation models may be put into order. The models include the followings: DNE21 (Dynamic New Earth 21), GRAPE model, AIM model, MESSAGE (IIASA) model, IMAGE2 (RIVM), and GREEN (Gene Ral Equilibrium Environment)(OECD). Section 3 summarizes the purposes, general situation of development, scope of the objects, and technological features as the features of each model. Section 4 describes the analysis of the actual state of utilizing unified evaluation models for global warming. The results of the analysis were put into order in a map form to make clear the positioning of the major models that have been put into order. (NEDO)

  14. FY1998 report on a survey related to joint utilization of welfare device development data using an international network; 1998 nendo kokusai network ni yoru fukushi kiki kaihatsu data no kyodo riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was made in relation with joint utilization of welfare device development data using an international network. Developing welfare devices requires data from ergonomic and medical systems, while the cope of the objects is wide, and the kinds are various. For proliferation of welfare devices, system compatibility evaluation including that on using environment is important, including living environments that are different by countries. The present survey has identified how data for aged, handicapped and help-needing persons are accumulated and utilized in research organizations in America and Europe for both of the ergonomic and medical areas. The survey also investigated major academic societies in overseas countries, and collected database and academic network information that support the advanced research and development. At the same time, investigations were also made on organizations and corporations who are moving forward the efficient data utilization. Welfare device and service information providing systems in Japan were investigated to compare them with the trends in other countries. Conceptions and methods were compiled to utilize data internationally and jointly. Database models for device development were considered, and a proposal was made on structuring a research and development supporting database, and the operation method thereof. (NEDO)

  15. Investigation of spectral distribution and variation of irradiance with the passage time of CSI lamps which constitute a solar simulator; Solar simulator ni shiyosuru CSI lamp no supekutoru bunpu, hosha shodo no keiji henka ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    Sugiyama, T; Yamada, T; Noguchi, T [Japan Quality Assurance Organization, Tokyo (Japan)

    1997-11-25

    Study was made on time-variation of the performance of CSI lamps for solar simulators. In order to accurately evaluate the standard heat collection performance of solar systems in a room, MITI installed an artificial solar light source in the Solar Techno-Center of Japan Quality Assurance Organization for trial use and evaluation. CSI lamp is superior in durability, and can simulate the solar light in the daytime. The light source is composed of 72 metal halide lamps of 1kW arranged in a plane of 3.5times3.5m. The study result on time-variation of a spectral distribution and irradiance by intermittent switching of lamps showed a sufficient durability of 2000h. To ensure the accuracy of a solar heat collector measurement system enough, periodic calibration is being carried out using reference goods. To ensure the reliability and stability for a switching system, periodic maintenance of a power source, stabilizer and electric system is also being carried out in addition to CSI lamps. The stable irradiance and accuracy are being kept by such maintenance and periodic exchange of lamps. 6 figs., 4 tabs.

  16. Investigations and researches on CO2 balance in a high-temperature carbon dioxide separation technology; Nisanka tanso koon bunri gijutsu ni okeru CO2 balance ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    With an objective to select a promising process by comparing application environments and effectiveness of a high-temperature carbon dioxide separation, recovery and re-utilization technology with other methods, investigations were performed on reducible amount of carbon dioxide discharge by using material balance and system introduction. A large number of chemical and physical technologies are being developed for the separation and refining methods. This paper discusses the technologies for their application to iron and steel making, oil refining, and petrochemical industries, the so-called heavy and large product industries. As a possibility of utilizing the high-temperature separated CO2 in iron and steel making, an investigation was given on the direct iron ore smelting reduction process. It would be unreasonable to use CO2 in oil refining as a substitute to air to regenerate a catalytic decomposition and reformation catalyst because of decline in the catalytic activity. A discussion was given on a case to replace steam with CO2 in steam reformation and pyrolysis of hydrocarbons. The discussion requires the objective to be focused on such items as C/H ratio at a reformer outlet and relationship of balance in decomposition products. The C1 chemical and others were reviewed to search possibilities for their use as raw materials of chemicals used in chemical industries. Possibilities were discussed to fix high-temperature CO2 into peridotite and serpentine. 42 refs., 32 figs., 11 tabs.

  17. Survey report in fiscal 2000 on the survey on how universities are contributing to promotion of IT industries in U.S.A.; 2000 nendo Beikoku ni okeru joho sangyo gijutsu shinko ni taisuru daigaku no koken jokyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to discuss the ways the Japanese universities should be in venture incubation and for IT industries, and taking measures thereon, surveys have been performed on the current status of the roles played by universities for the information industries in the U.S. as well as trends and measures taken therein. The problem that the U.S. universities are facing is that the superiority of learning in business schools has become more indistinct than in experiencing and learning the business in venture companies. As a result, the number of people who want to enter business schools is decreasing. Therefore, universities are executing audacious innovations including reorganization of the curriculums. Representative examples are the UCLA's entrepreneurship program combining the electric engineering department and the business school, and the Stamford University's marketing skill development course for engineers. An organizational activity is also being taken to mediate dialogues between business entities and actual investors with a university working as the center, such as the one in MIT Enterprise Forum. (NEDO)

  18. Fiscal 1999 research result report. Research on improvement of boiling heat transfer characteristics by photocatalyst wall; 1999 nendo hikari shokubai hekimen ni yoru futto netsu dentatsu tokusei kaizen ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research was made on improvement of the wettability and boiling heat transfer characteristics of a photocatalyst wall. Measurement experiment of the wettability was made for anatase type titan oxide-coated Al, SUS and Pb plates, rutil type titan oxide-flame coated SUS plate, raw plate, and oxide-plasma coated titan plate. In the ground experiment, the contact angles of distilled water and oil on specimen surfaces were measured. In the microgravity experiment, falling droplet images were recorded by using the facility of Japan Microgravity Center (JAMIC). For obtaining the effect of radioactive emission, UV irradiation, {gamma} ray and neutron beam irradiation by nuclear reactor, and {gamma} ray irradiation by Co-60 were carried out. As the experiment result, the rutil type titan oxide-flame coated SUS plate, nonconductor-coated titan plate, and zircaloy plate showed large improvement of the wettability by {gamma} ray irradiation with Co-60. It was also confirmed that in particular, titan shows the large effect of radioactive emission, and the wettability deteriorates rapidly after {gamma} ray irradiation. (NEDO)

  19. Fiscal 1998 research report on the development trends of natural gas conversion technologies into liquefied fuel in Russia; 1998 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihatsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Russia having natural gas resources largest in the world is actively promoting the basic research on liquefaction technology of natural gas such as Fischer-Tropsch (FT) synthetic catalyst, and its research potential is extremely high. This 3-year research project surveys the R and D trends of catalyst technology for liquefaction of natural gas, and fabricates the prototype FT synthetic catalyst based on the idea of Russian researchers to evaluate its feasibility experimentally. This report summarizes the following to clarify the research background: (1) The technology system for liquefaction of natural gas, and its future R and D trend, (2) The R and D trends of liquefaction technology of natural gas in the world, (3) The R and D trends of liquefaction technology of natural gas in Russia, (4) The research system of catalyses in Russia, (5) The activities of Russian catalysis research institutes, (6) The fuel liquefaction technologies of Russian major research institutes, and (7) The proposals from Russian research institutes. (NEDO)

  20. Geochemical survey for hot and mineral springs, related to the 1997 May 11 Sumikawa landslide, Akita prefecture; 1997 nen 5 gatsu 11 nichi ni hasseishita Akitaken Sumikawa onsen jisuberi ni kanrenshita kinkyu onsen kosen suishitsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, M.; Endo, H. [Geological Survey of Japan, Tsukuba (Japan)

    1997-07-01

    Landslide and hydrothermal explosions have occurred near the Sumikawa spa in Akita Prefecture in May 1997. Investigations were performed on correlation of fountains, hot and mineral springs and open cracks seen on aerial photographs taken immediately after the events with the present landslide and hydrothermal explosions. Going toward the Sumikawa spa on the mountaineering path along the Sumikawa river from Onuma can find a flow of valley water, which has not appeared suddenly due to the present landslide (the flow has been existing from long time ago, on which bridges have been installed). The sample water quality has low chloride ion concentration and high sulfuric acid and bicarbonate ion concentrations, and is of high-temperature volcanic gas containing a great amount of hydrogen chloride gas. The water quality was determined non-relative to the present hydrothermal explosions. On the other hand, hot springs and well waters distributed around the Akita Yaeyama and Hachimantai areas have low chloride ion concentration and high sulfuric acid ion concentration. The majority is characterized in that their Ca/Na concentration ratio is relatively low. This suggests that the areas have been formed under common geological conditions. However, the water quality is thought to show different properties due to complex influences of transformation zones and exhalation gas (hydrogen sulfide). 6 refs., 2 figs., 1 tab.

  1. Fiscal 1999 survey report. Survey of leading countries' approaches to biomass energy development; 1999 nendo shuyokoku ni okeru biomass energy kaihatsu eno torikumi ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The survey aims to help Japan deliberate its future biomass energy development strategy including the course Japan is to follow in its research and development of biomass energy by clarifying leading countries' approaches to the subject matter and trends of their research and development efforts in this connection. The states of biomass energy development in the U.S. and Europe are reported. In the U.S., President Clinton issued Executive Order 13134 on August 12, 1999, regarding bio-based products and bioenergy development. In this country, bioenergy and bio-based production technologies have developed to reach a stage where business pays, and commercial plants are in service. The U.S. Administration mentions as a strategy the efficient development of the bioenergy industry. In Europe, where resources are versatile and local, it is difficult to assess the economy of scale, and small-scale development efforts are being accumulated. Practical technologies under development mostly involve direct combustion. European measures are similar to U.S. measures in that such political goals as local development and employment promotion are firmly woven into them. (NEDO)

  2. Reports on 1981 result of Sunshine Project. Research on conditioning required for industrialization of new energy technology; 1981 nendo shin energy gijutsu kigyoka ni hitsuyona joken seibi ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    This research was intended to establish foundation for the coming new energy era, by clarifying all interfering elements and taking counter measures, in further spreading and promoting the new phase of new energy technology development under the Sunshine Project. With the public section as the main body, studies were made in the technological aspect as well as the legal/institutional aspects, and also an investigation was conducted of the cases of introducing new energy from overseas. In the subject research, with 1990 set as the target year, the following examinations were carried out for the purpose of concretely estimating the situation of introducing new energy into the society in Japan at such point in time. The examinations were to study the feasibility of substitution with new energy in fiscal 1990 on the present level of oil consumption; to extract problems on the basis of the results and examining a policy of introducing and promoting new energy; and, to investigate on the spot, as a case study in building a coal liquefaction plant in a coal production area overseas, a relation with the energy policy of the producing country in implementing the overseas operation and importation of liquefied oil so produced, etc. (NEDO)

  3. Reports on 1976 result of Sunshine Project. Investigation on development policy and position of various coal liquefaction processes in Japan; 1976 nendo Nippon ni okeru kakushu sekitan ekika process no kaihatsu hoshin to ichizuke ni kansuru chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report is the summary of the 'investigation results concerning development policy and position of various coal liquefaction processes in Japan'. The purpose of this investigative research is primarily to clarify the position of coal energy in the future energy supply, technologies of converting coal to clean fuel as the form of coal energy utilization most suitable for Japan, and the position of coal liquefaction in such converting technologies, and also to decide on the policy of R and D on coal liquefaction process in Japan at present. Accordingly, this paper investigates the status quo of various liquefaction processes including the coal liquefaction technologies for which R and D are conducted under the Sunshine Project; making analysis/assessment from such viewpoint as clean process as environmental safeguard and a precondition for coal energy utilization, technical problems concerning coal import and transportation, and suitability for the present energy consumption structure centering on oil; and further, examining the position of coal liquefaction in the general effective utilization of coal as organic carbonaceous resources in the distant future. (NEDO)

  4. Survey on actual status of R and D fund assistance in the U.S.A.; Beikoku ni okeru kenkyu kaihatsu shikin enjo no jittai nado ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    As a basic survey to serve for establishment of science and technology policies, a survey was carried out on the actual status of R and D fund assistance in the U.S.A., roles of the government and civil sectors, and how they are interrelated. The survey was performed in detail on the following items: the assistance and cooperation measures taken by the U.S. government, and technological policies of the U.S. government; fund subsidies and policies toward technological research and development provided by the U.S. government; research and development plans and projects being the object of the subsidies given by the U.S. government; assistance and cooperation of private organizations for financing research and development activities in the U.S.A.; cooperation and joint works among industries, the government and universities (research consortiums) in the research and development activities; legal assistance policies for research and development in the U.S.A., the favorable tax system for research and development, the 1984 National Joint Research Act, and the actual status and analysis of the legal assistance policies in the U.S.A. for aiding research and development tests. (NEDO)

  5. FY 1997 report on the modification of dental materials with Ag for improvement of antibacterial activity; 1997 nendo chosa hokokusho (gin ion ni yoru shikayo zairyo no kokinsei fuyo ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Improvement of an antibacterial activity is one of the issues in modification of artificial teeth for an aged society. Study was made on improvement technique of an antibacterial activity with Ag ion as secondary corrosion measures. Partial gaps of dental materials themselves and gaps between materials and peripheral tissues causes bad breath or bad teeth through propagation of disease germs. Ag ion is harmless and has an antibacterial activity for bio-tissues from a macro-viewpoint, however, only corrosion germ causing bad teeth in mouths should be sterilized by controlling an elution rate of Ag properly. The antibacterial activity was controlled by controlling Ag ion implantation depth and rate, and Ag elution rate for dental materials. Experiment was made on an IMZ twinplus specimen implanted with Ag ion and an Ag thin film-coated specimen using beagle dog in comparison with an unmodified specimen. As a result, the very favorable antibacterial activity was obtained. Ag ion is effective for prevention of endogenous infectious disease due to mouth germs in dental surgery. 3 refs., 47 figs., 10 tabs.

  6. Survey report in fiscal 2000 on the survey on how universities are contributing to promotion of IT industries in U.S.A.; 2000 nendo Beikoku ni okeru joho sangyo gijutsu shinko ni taisuru daigaku no koken jokyo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to discuss the ways the Japanese universities should be in venture incubation and for IT industries, and taking measures thereon, surveys have been performed on the current status of the roles played by universities for the information industries in the U.S. as well as trends and measures taken therein. The problem that the U.S. universities are facing is that the superiority of learning in business schools has become more indistinct than in experiencing and learning the business in venture companies. As a result, the number of people who want to enter business schools is decreasing. Therefore, universities are executing audacious innovations including reorganization of the curriculums. Representative examples are the UCLA's entrepreneurship program combining the electric engineering department and the business school, and the Stamford University's marketing skill development course for engineers. An organizational activity is also being taken to mediate dialogues between business entities and actual investors with a university working as the center, such as the one in MIT Enterprise Forum. (NEDO)

  7. Survey report for fiscal 1998. Evaluation by industrial circles of the COP3 outcome and their future response (America); 1998 nendo chosa hokokusho. COP3 no kekka ni taisuru sangyokai no hyoka oyobi kongo no taio ni tsuite (Beikoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Response in America to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) is investigated. Office of Energy Efficiency and Renewable Energy (EE) of America's Department of Energy conducts activities designed to protect environments and supports America's economic competitiveness. The scope of EE activities is quite wide, covering efforts at energy efficiency improvement and renewal energy utilization for all energy consuming sectors involving construction work and equipment for buildings, various industries and public utility works, and transportation. EE also supports and promotes the development of advanced industrial materials, electric vehicles, hybrid vehicles, fuel cells, etc. In the field of renewable energy, it deals with the exploitation of sunlight, biomass, wind force, water power, geothermal energy, etc. It also supports efficiency improvement efforts being undertaken through studies of advanced power transmission and distribution, high-temperature superconduction, energy storage, etc. The said supports are provided not only by Federal Government but also by state governments, and include financial aids. A number of programs are under way, worked out and promoted by the respective bureaus and departments. They are evaluated, protected, and implemented through the partnership of official and civilian organizations. (NEDO)

  8. Preliminary research on the activities implemented jointly (AIJ) workshop. Present AIJ in China; Kyodo jisshi katsudo workshop ni kansuru jizen chosa. Chugoku ni okeru kyodo jisshi katsudo no genjo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to positively promote the activities implemented jointly (AIJ) of the United Nations Framework Convention on Climate Change, the AIJ workshop acting in contact with Asia/Pacific countries, in particular, Chine having large effect on global environmental pollution was researched preliminarily. AIJ approved in the convention is the effective means to promote measures against global warming cost-effectively by optimally combining every developed country`s technology, know-how and fund. Distribution of the credit for greenhouse gas emission reduction by AIJ is unsolved because of the disagreement of views between developed and developing countries. The pilot phase of AIJ projects is carried out by voluntary workers jointly with developing countries until establishment of international rules. In fiscal 1995, the following were studied: the framework necessary for AIJ between Japan and China, the organization for promoting concrete AIJ projects, and the means to create the reliance of China for AIJ projects. 6 refs., 10 figs.

  9. Report on the basic survey on the commercialization of innovative energy technology in the Tibet district; Tibet chiku ni okeru kakushinteki energy gijutsu jitsuyoka no jisshi ni kansuru kiso chosa report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A field survey was conducted with the aim of commercializing innovative energy technology in the Tibet district. The survey included the energy supply/demand situation and supply plan and the situation of new energy utilization in the Tibet district. And, based on the concrete circumstances in the Tibet district, a realistic plan was presented for solution to the energy supply/demand problem. To carry out the project, used are a lot of solar energy and wind power energy resources which are abundant in Tibet. In about 5 years, 100 sets of village use system and 80,000 sets of household use system are to be installed, which solves the problem on electric power demand in a part of the non-electrified houses. Accordingly, farmers/stockbreeders living in the non-electrified region will alter their life patterns which are closed and behind other countries, get out of the poverty, basically enhance the quality of life, promote the communication of various knowledge/information of scientific technology, renew their life/production concepts, and heighten the production efficiency for the wealthy society. The project itself belongs to the construction for protection of ecological environment. It produces no exhaust gas/solid waste which do harm to the environment. The ecological environment efficiency is very high. (NEDO)

  10. Fiscal 1997 survey report on the jointly executed/promoted basic survey project (the jointly executed activity Japan Program). Feasibility survey for CO2 reduction by deregulating heavy traffic at specified crossings in Bangkok, Thailand; 1997 nendo chosa hokokusho (kyodo jisshi suishin kiso chosa jigyo (kyodo jisshi katsudo Japan program)). Taikoku Bangkok no tokutei kosaten ni okeru kotsu jutai kanwa ni yoru CO2 sakugen kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The monetary crisis in Thailand with the baht drop in July 1997 as a beginning rapidly worsened the Thai economy. With it, the number of automobiles sold sharply declined, and automobile manufacturers were also heavily damaged as seen in the temporary discontinued production, etc. Under such economic situation, a discussion was made on execution of the project with the Thai Automotive Industry Association (TAIA), a partner at the Thai side. As a result, agreement was made on the positioning of the project, role sharing, and selection of measures against heavy traffic as follows: Japan Automobile Manufacturers Association (JAMA) conducts a feasibility study, proposal of a construction plan and confirmation of effects, and bears the costs. TAIA bears the execution and cost of construction (Due to the worsened Thai economy, JAMA paid almost all the construction expenses). In the light of the economic situation in Thailand, `improvement of the signal control system` was selected as an execution candidate, which has the highest cost effect among the measures against heavy traffic. In the future, the application, registration and execution are done for joint activities for the project. 49 figs., 59 tabs.

  11. FY 2000 report on the survey of long-term energy technology strategy, etc. - Fundamental survey to work out the industrial technology strategy. Research survey on analysis of trends of technical innovation in Japan/Europe/the U.S.; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiso chosa (Nichibeio no gijutsu kakushin doko no bunseki ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For survey of the industrial competitive force, it is important to arrange the environment where the continuous and spontaneous technical innovation is generated. To recognize the present situation, the patent information relating to technical innovation, etc. were collected, indices of the number of patent, degree of the reference and scientific link in Japan, the U.S., and Europe were taken out by technology field to analyze the patent trend in the past 10 years. By technology field, the U.S. is superior in a lot of fields. Japan is at top rank in office supplies and camera fields, made strenuous efforts in automobile and semiconductor/electronic fields, but is behind others in medicine, biotechnology and aerospace fields. Concerning the number of patent registration in the U.S., Japan is superior to the U.S. in automobile/electric equipment/metal industries. Europe is superior in food and engineering fields. The U.S. is superior in aerospace industry and biotechnology fields. The U.S. is featured by a large number of patent applications by universities and government organizations. (NEDO)

  12. One dimensional motion of interstitial clusters and void growth in Ni and Ni alloys

    Science.gov (United States)

    Yoshiie, T.; Ishizaki, T.; Xu, Q.; Satoh, Y.; Kiritani, M.

    2002-12-01

    One dimensional (1-D) motion of interstitial clusters is important for the microstructural evolution in metals. In this paper, the effect of 2 at.% alloying with elements Si (volume size factor to Ni: -5.81%), Cu (7.18%), Ge (14.76%) and Sn (74.08%) in Ni on 1-D motion of interstitial clusters and void growth was studied. In neutron irradiated pure Ni, Ni-Cu and Ni-Ge, well developed dislocation networks and voids in the matrix, and no defects near grain boundaries were observed at 573 K to a dose of 0.4 dpa by transmission electron microscopy. No voids were formed and only interstitial type dislocation loops were observed near grain boundaries in Ni-Si and Ni-Sn. The reaction kinetics analysis which included the point defect flow into planar sink revealed the existence of 1-D motion of interstitial clusters in Ni, Ni-Cu and Ni-Ge, and lack of such motion in Ni-Si and Ni-Sn. In Ni-Sn and Ni-Si, the alloying elements will trap interstitial clusters and thereby reduce the cluster mobility, which lead to the reduction in void growth.

  13. First-principles calculations for the elastic properties of Ni-base model superalloys: Ni/Ni3Al multilayers

    International Nuclear Information System (INIS)

    Yun-Jiang, Wang; Chong-Yu, Wang

    2009-01-01

    A model system consisting of Ni[001](100)/Ni 3 Al[001](100) multi-layers are studied using the density functional theory in order to explore the elastic properties of single crystal Ni-based superalloys. Simulation results are consistent with the experimental observation that rafted Ni-base superalloys virtually possess a cubic symmetry. The convergence of the elastic properties with respect to the thickness of the multilayers are tested by a series of multilayers from 2γ'+2γ to 10γ'+10γ atomic layers. The elastic properties are found to vary little with the increase of the multilayer's thickness. A Ni/Ni 3 Al multilayer with 10γ'+10γ atomic layers (3.54 nm) can be used to simulate the mechanical properties of Ni-base model superalloys. Our calculated elastic constants, bulk modulus, orientation-dependent shear modulus and Young's modulus, as well as the Zener anisotropy factor are all compatible with the measured results of Ni-base model superalloys R1 and the advanced commercial superalloys TMS-26, CMSX-4 at a low temperature. The mechanical properties as a function of the γ' phase volume fraction are calculated by varying the proportion of the γ and γ' phase in the multilayers. Besides, the mechanical properties of two-phase Ni/Ni 3 Al multilayer can be well predicted by the Voigt–Reuss–Hill rule of mixtures. (classical areas of phenomenology)

  14. Investigation cost subsidizing project for improving development of overseas coals in fiscal 1999. Investigations on improving development of Asian and Pacific coals (Investigation on production expansion of high quality coal in Shanxi Province, China); 1999 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Chugoku Shanxi sho ni okeru kohin'itan no seisan kakudai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Evaluation was given on improvement measures to enhance quality of coal in Shanxi Province in China (Datong coal), which is exported to Japan in a large quantity. Quality problems in the Datong coal are mixture of foreign materials and quality level variation. In spite of the demands from the Japanese side, no large progress has been made in the past decade. As a result of discussions, the following improvement measures were enumerated: review on works at blast boring facings, more thorough cleaning of freight cars at the mines, exhaustive separation and recovery of plus 50 mm in coal dressing, completely mechanized boring, dressing treatment on coals purchased from other mines, whole grain size dressing treatment, establishment of the sales system of one mine selling one kind of coal, use of dedicated freight cars for Datong coal for export in railway transportation, assurance of dedicated coal storage yards in embarking ports, and improvement in the blending system at embarking ports. Understanding on quality control by highest executives at the Datong Mining Bureau and managers of each mine has been considerably deepened through the present investigation having been done over two fiscal years. As a result, the quality control mechanism was structured, the whole grain size dressing is performed, simplified dressing facilities were newly installed, and magnet separators were installed additionally. (NEDO)

  15. Survey report for fiscal 1998. Surveys on possibility of introducing element technologies and future technological trends in the ECO and ENERGY city projects; 1998 nendo chosa hokokusho. Ekoene toshi project ni okeru yoso gijutsu donyu kanosei to kongo no gijutsu doko ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Covering ECO and ENERGY projects currently on the way under the New Sunshine Project, discussions were given on the possibility of utilizing the technological achievements, and the technological problems therein, from the energy supply and utilization aspects. Taken up as the basic concept of the ECO and ENERGY projects is 'optimization and implementation of a cascade-type energy system in cities under environmental restrictions'. Targets were placed on optimization of a total system including the demand side (a topping system), optimization of a total system including secondary energy other than heat (electric power and gas for example), optimization of energy efficiency for the system as a whole, and minimization of environmental load. The ECO and ENERGY technologies that are assumed for the future application were classified into the following six fields: the optimal energy supply system development field, heat storing technology field, thermoelectric power generation field, environment friendly heat pump system technology field, waste heat utilizing heat cycle technology field, and LNG cold heat utilizing technology field. (NEDO)

  16. FY 1998 annual report on the research on the possibility of introducing a usable chemical substance manufacturing system by utilizing natural gas containing CO2; CO{sub 2} gan'yu tennen gas den katsuyo ni yoru yuyo kagaku busshitsu seizo system donyu kanosei ni kansuru chosa kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trends of effective use of gas containing CO2 from natural gas fields are surveyed, and usable chemical substance manufacturing systems which utilize natural energy are investigated, evaluated and analyzed, to extract promising systems for effective use of CO2-containing natural gas and thereby to promote its effective use. Chapter 1 outlines possibility of integrated use of gas containing CO2 from natural gas fields and natural gas energy. Chapter 2 describes the research trends in the CO2 conversion reactions for using unexploited CO2 as the carbon source. Chapter 3 describes natural energy utilization technology applicable to gas containing CO2 from natural gas fields. Chapter 4 describes performance of chemical manufacturing systems utilizing natural gas containing CO2. The energy balances and CO2 emission coefficients are estimated, based on the above. The evaluation is implemented in the order of (1) conventional steam reforming, (2) steam reforming in which heat is supplied by a solar furnace, (3) examination of the exhaust gases from a methanol synthesis process, and (4) examination of CO2-mixed reforming. Chapter 5 describes summary and proposals. (NEDO)

  17. FY 1997 report on the research study on the effect of the active use of bio-technology on energy and social systems; 1997 nendo chosa hokokusho (bio-technology no katsuyo ni yoru energy shakai system ni oyobosu koka no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For construction of a sustainable society by active use of bio-technology, a research study was made on the current state of active use of bio-technology for every industrial or social field, and the basic recognition and orientation for practice and diffusion of bio-technology. The previous typical examples of the effect of bio-technology on energy and social systems were evaluated from not only an affirmative viewpoint but also a compensatory viewpoint. Based on these examples, promising features of bio-technology and measures for active use of such features were showed for the future energy and social systems from a technological viewpoint. As a scenario for sustainable development of a society, some approaches and values about collection of rare resources, agriculture based on mass circulation, and recurrence to high-protein traditional foods such as fermented food were showed for balanced development of environment, population, and resources including energy and food. 8 refs., 14 figs., 8 tabs.

  18. FY 2000 Report on technological trend surveys. Surveys regarding construction of the co-production techniques for substance and electric power; 2000 nendo gijutsu doko nado chosa hokokusho. Busshitsu to denryoku heisan ni yoru co-production gijutsu no kochiku ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This project is aimed at surveys on the elementary and peripheral techniques necessary to construct the systems, with the objective to draw the conceptual designs of the total system for co-production of a substance and electric power. In a general reaction process, substances are produced under an advantageous condition that is dependent on reaction rate and equilibrium, where most of the energy is dissipated in the form of sensible and latent heat without being used for the chemical reaction. The co-production system under consideration uses high temperature of 500 degrees C or higher exhausted from a power station or industrial unit to produce macromolecules or synthesis gases, wherein the exothermic reaction increases temperature of the heat source, which is recovered in the form of steam for driving the steam turbine to produce electric power. On the other hand, low-temperature waste heat of around 150 degrees C is converted into a liquid fuel or other value-added products by the liquid phase pressurized system. The elementary techniques to construct these processes are surveyed, and the thermal processes are analyzed. The investigated items include substance production processes, electric power production processes and total systems. (NEDO)

  19. FY 2000 report on the survey of the calculation of the overall conversion efficiency in case of using natural gas for fuel cells, etc.; 2000 nendo chosa hokokusho. Tennengas wo nenryodenchi ni mochiita baai no sogo henkan koritsu no santei ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of evaluating the efficiency of fuel cell including the fuel supply system, survey was made of drilling of gas resource, conversion to liquid base fuel, transportation, storage, etc., the energy conversion efficiency was studied considering reforming characteristics of various fuels. In the comparison between LNG, methanol, DME and GTL that originate in natural gas and LPG and naphtha that originate in oil, a big difference is that methanol, DME and GTL were made through the conversion process with the large energy consumption. Namely, by the time before the reforming into hydrogen, the oil base indicated a higher efficiency in secondary energy fuel production than the natural gas base. Further, the reforming efficiency is the highest in methanol and DME, and there is a little difference between the integrated fuel cell (normal pressure) and the hydrogen production use fuel cell (pressurized). Concerning city gas and GTL, the efficiency is lower, affected by S/C. The overall efficiency is determined considering the conversion efficiency in other stages since it is determined by the conversion efficiency of up to the raw fuel and the energy conversion efficiency at PEFC. (NEDO)

  20. Survey report for fiscal 1999 on internationalization of technologies for effective use of energy resources. Survey by exploration of international cooperative researches on energy-saving through advanced use of steel slag; 1999 nendo energy shigen yuko riyo gijutsu kenkyu kokusaika chosa hokokusho. Tekko slag no kodo riyo ni yoru sho energy gijutsu ni kansuru kokusai kyodo kenkyu no tansaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    As for the collection of sensible heat, 1/3 of blast-furnace slag is treated to the purpose at the Teesside Technology Centre, Britain, but none is collected in the latter half of tapping in case there is so much slag that cooling cannot be done in time. In the case of a large blast furnace, some measures have to be contrived because molten iron comes out of the furnace intermittently. In Germany, the heat collection rate is as low as 3%, with no effort made at heat collection. In North America, desire to develop such a technology is not strong. A visit was made to the Institute of Ocean Sciences, Canada, in relation to the concept of using steel slag as a eutrophic source for marine photo-plankton. A large-scale long-term test is under way for examining the relationship between global warming and ocean current circulation. There are possibilities that Japan will enter into the project for a joint study, for example, of heavy metal elution from slag though the test fails to name slag as the direct object of study. Not only for Canada but also for any other country who faces the sea, it may be a meaningful national policy to inject some active ingredients into the sea for an increase in living marine resources. Greece is engaged in the ocean dumping of nickel slag on an experimental basis but, in view of the purpose of the experiment, Japan will not be a participant in the project. (NEDO)

  1. Project to support promotion of forming an environmentally friendly energy community. Survey report on 'a survey on introduction of an RDF electric power generation system utilizing general wastes in the Noto area'; Kankyo chowagata energy community keisei sokushin hojo jigyo. 'Noto chiiki ni okeru ippan haikibutsu riyo RDF hatsuden no donyu ni kansuru chosa' chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A business feasibility survey was performed on introduction of an RDF electric power generation system utilizing general wastes in the Noto area. Wastes quantity was estimated by accounting for large-sized wastes to be generated newly as a result of enforcement of the container package recycling law, and transfer of non-combustible wastes to incineration. The quantity was estimated to be 84,000 tons annually. Quantities of RDF and heat were calculated from this estimation to be 103 tons per day and 400 lkcal/kg respectively. According to the result of discussing the RDF transportation systems, time-based freight was found advantageous for short distance, and distance freight system for long distance in terms of cost. Discussions for RDF power systems were carried out on an RDF circulation fluid bed furnace plus ash melting furnace, a fluid bed gasification melting furnace, and shaft furnace type gasification melting furnace. In a comprehensive view, it is difficult to distinguish them in terms of merit and demerit. Molten slag was assumed to be re-utilized, but cost for the re-utilization should be considered. According to the result of discussing the business feasibility, it was found difficult to make it profitable by operating the RDF power generation business alone, and wastes incineration charge should be collected. (NEDO)

  2. 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)

  3. FY 1997 report on the survey on the current residential waste treatment and integrated utilization of waste including heat supply in Shanghai city; 1997 nendo chosa hokokusho (Shanghai shi ni okeru seikatsu gomi shori no genjo narabini kyonetsunado wo fukumu sogo riyo ni kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Survey was made on residential waste treatment in Shanghai city. Shanghai city with nearly 13 million registered residents produces on average 10,000-11,000 tons/day residential solid wastes. Such wastes are basically disposed by land filling. A landfill site has a current disposal capacity of 7,500 tons/day, and is scheduled to be expanded up to 9,000 tons/day. Problems of waste disposal in Shanghai city are as follows: transportation of wastes collected in the city by trucks, transportation through transit stations to the landfill site by ships, and high disposal cost. Shanghai Environmental Sanitation Bureau is pursuing researches on recycling of wastes, reduction of wastes and harmless treatment in place of conventional land filling. As the survey result, adoption of complete separate collection of wastes is basically important, and application of the latest technologies such as combustion treatment for every waste, heat use, gasification fusion furnace, and RDF (refuse derived fuel) for coal-firing boilers should be considered. 86 figs., 18 tabs.

  4. Survey report for fiscal 1998. Surveys on possibility of introducing element technologies and future technological trends in the ECO and ENERGY city projects; 1998 nendo chosa hokokusho. Ekoene toshi project ni okeru yoso gijutsu donyu kanosei to kongo no gijutsu doko ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Covering ECO and ENERGY projects currently on the way under the New Sunshine Project, discussions were given on the possibility of utilizing the technological achievements, and the technological problems therein, from the energy supply and utilization aspects. Taken up as the basic concept of the ECO and ENERGY projects is 'optimization and implementation of a cascade-type energy system in cities under environmental restrictions'. Targets were placed on optimization of a total system including the demand side (a topping system), optimization of a total system including secondary energy other than heat (electric power and gas for example), optimization of energy efficiency for the system as a whole, and minimization of environmental load. The ECO and ENERGY technologies that are assumed for the future application were classified into the following six fields: the optimal energy supply system development field, heat storing technology field, thermoelectric power generation field, environment friendly heat pump system technology field, waste heat utilizing heat cycle technology field, and LNG cold heat utilizing technology field. (NEDO)

  5. Survey report for fiscal 1998. Survey of the current state and tasks of research and development of technologies for effectively utilizing CO{sub 2} fixation by higher vegetation; 1998 nendo chosa hokokusho. Koto shokubutsu ni okeru nisanka tanso koteika yuko riyo gijutsu no kenkyu kaihatsu no genjo to kadai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations and studies are conducted seeking for a CO2 fixation method improved by utilizing the photosynthesizing function of higher vegetation. Details of higher vegetation genes are being disclosed thanks to the rapid progress of studies making use of molecular biological techniques, and the application of the genetic mechanism to scientific and technological fields is becoming increasingly feasible. In particular, the role of the CO2 fixation enzyme RuBisCO has been elucidated almost completely. It has been learned that, in terms of photosynthesizing capability, the C{sub 4} plants (corn etc.) are 2-3 times higher than the C{sub 3} plants (rice, wheat, etc.), and 5-10 times higher than the CAM plants (cactuses etc.). Studies are also under way about the rice genome so that a photosynthesizing capability so high as that of the C{sub 4} plants may be endowed the rice plant. The metabolism and control of useful substances produced in the CO2 fixation process etc. in the higher vegetation are being investigated, and it is now expected that some day such useful substances will be produced and utilized efficiently. Researches are under way into the relationship between the green leaf that is the organ that performs photosynthesis and the organ (sink) that stores and utilizes starch and sugar is in progress, and now a new field is going to open where vegetables will be fully utilized. (NEDO)

  6. Fiscal 1997 survey report. Investigational study on the cascade utilization of thermal energy (cold heat and hot heat) (feasibility study by the off-line system); 1997 nendo chosa hokokusho. Netsu energy (reinetsu to onnetsu) no cascade riyo ni kansuru chosa kenkyu (off-line hoshiki ni yoru feasibility study)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper studied a system to effectively use unused and low-grade thermal energy (cold heat and hot heat) in the Tokyo-Yokohama seaside area. For transportation of thermal energy, the batch transportation, that is, off-line system was discussed which uses insulated tank loaded barges and railroad freight trains. Thermal energy supply sources are 1) 0.3 million kW class thermal power plant, and 2) LNG storage base of 3 million ton/year class. Thermal energy users are Tokyo (Haneda) Airport D.H.C. (District Heating/Cooling Co.), MM 21 D.H.C. and Shin-Kawasaki D.H.C. The cold heat energy supplied to these three is about 1.5 million Mcal/daytimes300 days/year, and the hot heat energy supplied is about 1.33 million Mcal/daytimes150 days/year. Cold heat is obtained from seawater after the LNG vaporization, and hot heat from heat extracted from thermal turbine. Subcooled ice was selected for cold heat medium, and PCM-120A for hot heat medium. For batch transportation, an STL heat storage system is used which transports plastic capsules sealed with heat medium. Oil saving of 62,000 tons/year and CO2 reduction of about 53,000 tons/year can be expected. 85 figs., 98 tabs.

  7. Fiscal 1995 survey of the base arrangement promotion for foreign coal import. Investigation on the policy of coal demand stabilization using low grade coal; 1995 nendo kaigaitan yunyu kiban sokushin chosa. Teihin`itan riyo ni yoru sekitan jukyu anteika hosaku ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The paper investigated the trend of and the needs for low grade coal utilization and the seeds of low grade coal utilization technology and studied usability of low grade coal in the future. Importance of low grade coal utilization was described in consideration of features of the Asia/Pacific area in the world coal market, and the trend of production/utilization of low grade coal was examined mostly in countries holding main low grade coals in the Asia/Pacific area. The trend of the technical development contributing to the low grade coal utilization was studied to make it contribute to the extraction of technologies which are regarded as effective in the Asia/Pacific area. A study was made of applicability of the low grade coal utilization technology corresponding to the needs for low grade coal utilization, and at the same time, a study was made of the effect on the coal supply/demand in the Asia/Pacific area in case the low grade coal utilization is promoted helped by the study. Focusing on technical cooperation relating to clean coal technology, a study was conducted of the trend of international cooperation in Japan and various overseas countries and the trend of new cooperation in private sectors, and a discussion was made on how Japan should act toward promotion of low grade coal utilization. 12 figs., 91 tabs.

  8. 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)

  9. Fiscal 1998 research report. Survey on development and application of membranes with pores of micron to nano-meter sizes; 1998 nendo chosa kenkyu hokokusho. Makuro kara mikuro (nano mezo dai) size wo motsu, menburenmaku no kaihatsu narabi ni oyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches on preparation of membranes of various materials have been promoted by not systematic technique but separate techniques according to needs of concerned fields. To establish the efficient technique for membranes with pores of required uniform size according to needs of various industries, survey and study were made on process optimization and low-cost production method. Porous membrane is the leading candidate for new separation systems as separation medium in chemical industry, hot gas filtration for energy production and environmental purification engineering. The electrode, separator and gas storage medium of fuel cell vehicles and next-generation batteries require effective porous materials. The workshop on engineering porous materials held in May 1993 confirmed the time of following materials: High-efficiency gas separation membrane, chemical catalytic membrane, fuel cell electrode and absorbent for environmental purification. Development of inorganic membranes more excellent in high-temperature stability, strength, catalytic activity and corrosion resistance than previous polymer membranes is important. (NEDO)

  10. Report on the fiscal 1993 investigational study of the environmental technology development trend in Japan. Trend survey of the introduction policy of environmentally friendly products; 1993 nendo Nippon ni okeru kankyo gijutsu kaihatsu doko nado ni kansuru chosa kenkyu hokokusho. Kankyo chowagata seihin no donyu hosaku nado doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-05-01

    An investigation was conducted into the systematical scheme for the introduction and promotion of environmentally friendly products mostly to the U.S., Europe and China. In the U.S., the introduction policy is given to one and all fields of the industry. The introduction policy of the U.S. has a characteristic that the introduction is left to the market principle by DSM or permit dealing, etc. except the preferential tax system and systematical finance in which the government is concerned. The policy of European countries is characterized by the idea preceding, standards or rules are first given, and the whole is pushed on to them. Accordingly, it seems that there is few atmosphere of expecting to receive the government side economic incentives from the corporate side. Legal regulations on the environment in China were prepared in a comparatively early time (1979), but the supervision of obeying the regulations and the appearance/spread of environmentally friendly product menus have just started. Accordingly, as the introduction policy on environmentally friendly products, there was found nothing valuable but the regulations. 12 refs., 3 figs., 15 tabs.

  11. FY 1998 annual report on the research on the possibility of introducing a usable chemical substance manufacturing system by utilizing natural gas containing CO2; CO{sub 2} gan'yu tennen gas den katsuyo ni yoru yuyo kagaku busshitsu seizo system donyu kanosei ni kansuru chosa kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trends of effective use of gas containing CO2 from natural gas fields are surveyed, and usable chemical substance manufacturing systems which utilize natural energy are investigated, evaluated and analyzed, to extract promising systems for effective use of CO2-containing natural gas and thereby to promote its effective use. Chapter 1 outlines possibility of integrated use of gas containing CO2 from natural gas fields and natural gas energy. Chapter 2 describes the research trends in the CO2 conversion reactions for using unexploited CO2 as the carbon source. Chapter 3 describes natural energy utilization technology applicable to gas containing CO2 from natural gas fields. Chapter 4 describes performance of chemical manufacturing systems utilizing natural gas containing CO2. The energy balances and CO2 emission coefficients are estimated, based on the above. The evaluation is implemented in the order of (1) conventional steam reforming, (2) steam reforming in which heat is supplied by a solar furnace, (3) examination of the exhaust gases from a methanol synthesis process, and (4) examination of CO2-mixed reforming. Chapter 5 describes summary and proposals. (NEDO)

  12. FY 2000 report on the basic survey to promote the joint implementation. Potential survey of the greenhouse effect gas reduction by high-efficient utilization of the oil residue in Bataan Refinery in the Philippines; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Philippines koku Bataan seiyusho ni okeru sekiyu zansa kokoritsu riyo ni yoru onshitsu koka gas sakugen kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of reducing the CO2 emitted from electricity/vapor supply facilities of Bataan Refinery in the Philippines, study was conducted of optimum energy supply facilities considering the effective use of the oil residue and future reinforcement of the refinery. Concerning the high-pressure/high-temperature condensing extraction boiler/turbine cogeneration, gas turbine cogeneration and low speed diesel engine cogeneration, comparative study was carried out in terms of thermal efficiency, reliability/preservation, environmental acceptability, effectiveness of measures for the future excessive oil residue, etc. As a result, the study was concluded as follows: the electric power consumption will markedly increase in the future; however, in the light of the situation of the refinery where the vapor demand will not increase, it is the most suitable to use low speed diesel engine cogeneration facilities as on-site power generation facilities which can burn the excessively increasing oil residue as direct fuel. The CO2 reduction effect estimated from the project on the present scale was 132,880 t-CO2/y, and the energy conservation effect estimated was 50,861 toe/y. (NEDO)

  13. Survey on improvement in development of coal in Asia-Pacific region in fiscal 1998. Survey on expansion of production of high-grade coal in Shanxi Province, China; 1998 nendo Asia Taiheiyo sekitan kaihatsu kodoka chosa. Chugoku Sanseisho ni okeru kohin'itan no seisan kakudai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With the Datong mining area as the object, a Japan-China joint survey was carried out on improvement in coal development. The Datong coal field is the largest coal field in China. Measures for improving and stabilizing the quality of the coal are planned to achieve stable supply of high-grade coal to Japan. The city of Datong occupies a large part of the Datong coal field, producing more than 40 million tons. Minable reserve quantity reaches 2.47 billion tons. Measures to prevent foreign materials (such as detonators and metal pieces) from mixing in, and quality stabilization are the problems to be solved. Required measures include first of all not putting out used detonators, optimization and multiplexing of the magnet separator installing positions. Variation in the grade of original coal may include regional variation and that caused from coal beds, whereas optimization in coal dressing is important in improving the grade of coal product. The coal dressing rate at three coal mines possessing a coal dressing factory is 40 to 50%, and twelve other coal mines depend on sieve sorting. An on-line analyzer for product coal grade control is also required. Coal shipment and storage management is also important. Indispensable is structuring a system to feed back users' claims, evaluation and information. (NEDO)

  14. Flowsheet for 63Ni production

    International Nuclear Information System (INIS)

    Williams, D.F.; Knauer, J.B.; O'Kelley, G.D.; Wiggins, J.T.; Porter, C.E.

    1992-01-01

    The production of large quantities of high specific activity 63 Ni (>10Ci/g) requires both a highly enriched 62 Ni target and a long irradiation period at high neutron flux. Trace impurities in the nickel and associated target materials are also activated and account for a significant fraction of the discharged activity and essentially all of the gamma activity. While most of these undesirable activation products (mainly transition metals) can be easily removed as chloride complexes during anion exchange, chromium, present as 51 Cr, and manganese, present as 54 Mn, are exceptions and require solvent extraction of the in-cell product to achieve the desired purity. In addition to summarizing the current development and production experience, optimized flowsheets are discussed

  15. Microstructural investigations of Ni and Ni2Al3 coatings exposed in biomass power plants

    DEFF Research Database (Denmark)

    Wu, D. L.; Dahl, K. V.; Christiansen, T. L.

    2018-01-01

    The present work investigates the corrosion resistance of Ni and Ni2Al3 coated austenitic stainless steel (TP347H) tubes, which were exposed in a biomass-fired boiler with an outlet steam temperature of 540 °C for 6757 h. The Ni2Al3 coating was produced by electroplating Ni followed by low...... temperature pack cementation. After exposure, microstructural investigations were performed by light optical and electron microscopy (SEM-EDS). Electroplated Ni coatings were not protective in straw firing power plants and exhibited similar corrosion morphology as uncoated tubes. For Ni2Al3 coatings...

  16. Influence of ni thickness on oscillation coupling in Cu/Ni multilayers

    Energy Technology Data Exchange (ETDEWEB)

    Gagorowska, B; Dus-Sitek, M [Institute of Physics, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Czestochowa (Poland)

    2007-08-15

    The results of investigation of magnetic properties of [Cu/Ni]x100 were presented. Samples were deposited by face-to-face sputtering method onto the silicon substrate, the thickness of Cu layer was constant (d{sub Cu} = 2 nm) and the thickness of Ni layer - variable (1 nm {<=} d{sub Ni} {<=} 6 nm). In Cu/Ni multilayers, for the thickness of Ni layer bigger than 2 nm antiferromagnetic coupling (A-F) were observed, for the thickness of Ni smaller than 2 nm A-F coupling is absent.

  17. Influence of ni thickness on oscillation coupling in Cu/Ni multilayers

    International Nuclear Information System (INIS)

    Gagorowska, B; Dus-Sitek, M

    2007-01-01

    The results of investigation of magnetic properties of [Cu/Ni]x100 were presented. Samples were deposited by face-to-face sputtering method onto the silicon substrate, the thickness of Cu layer was constant (d Cu = 2 nm) and the thickness of Ni layer - variable (1 nm ≤ d Ni ≤ 6 nm). In Cu/Ni multilayers, for the thickness of Ni layer bigger than 2 nm antiferromagnetic coupling (A-F) were observed, for the thickness of Ni smaller than 2 nm A-F coupling is absent

  18. Exclusive study of Ni+Ni and Ni+Au central collisions: phase coexistence and spinodal decomposition; Etude exclusive des collisions centrales Ni+Ni et Ni+Au: coexistence de phase et decomposition spinodale

    Energy Technology Data Exchange (ETDEWEB)

    Guiot, B

    2002-12-01

    The INDRA multidetector allowed us to study the Ni+Ni collisions at 32A MeV and the Ni+Au collisions at 52,4 MeV. Central collisions leading to 'quasi-fused' systems were isolated using multidimensional analysis techniques: the Discriminant Analysis and the Principal Component Analysis. Comparison with a statistical model shows that the selected events are compatible with thermodynamical equilibrium. The average thermal excitation energy is 5A MeV for both systems. Calculations of heat capacities show that the deexcitation of the hot sources are akin to a liquid-gas phase transition of nuclear matter. Indeed heat capacities exhibit a negative branch as expected for a phase transition of a finite system. The dynamics of this phase transition has been investigated by applying the charge correlation method. An enhanced production of events with equal-sized fragments has been evidenced for Ni+Au at 52A MeV. No signal was found for Ni+Ni at 32A MeV. Finally this method was improved by taking into account the total charge conservation. The signal is seen more clearly for Ni+Au at 52A MeV, but is ambiguous for Ni+Ni at 32A MeV. The path followed in the state diagram, or the involved time scales, seem to be different for these systems. (authors)

  19. niños preescolares

    Directory of Open Access Journals (Sweden)

    Claudia Rosario Portilla Ramírez

    2007-01-01

    Full Text Available Este estudio explora la relación entre la escritura y la comprensión de la referencia a través de una tarea de sinonimia en niños entre 5 y 6 años de edad, de origen latinoamericano, escolarizados en Barcelona (España. Las variables relacionadas con la tarea de sinonimia fueron (a la comprensión de la entidad lingüística nombre y (b el nivel de conceptualización de la escritura de los niños y la presencia de etiquetas escritas durante la tarea. Para la tarea de sinonimia se utilizaron pares de sinónimos dialectales del español (de Latinoamérica y de la Península Ibérica. Los resultados mostraron una diferenciación en el razonamiento de los niños, la cual dependía de la comparación entre lenguaje oral y lenguaje escrito en el desarrollo de la tarea, evidenciando una mayor aceptación de la sinonimia en la modalidad de lenguaje oral que en la modalidad de lenguaje escrito.

  20. Reinvestigation of 56Ni decay

    International Nuclear Information System (INIS)

    Sur, B.; Norman, E.B.; Lesko, K.T.; Browne, E.; Larimer, R.

    1990-01-01

    In a series of experiments, we have reinvestigated the decay of the doubly magic nucleus 56 Ni, which is believed to be copiously produced in supernovae. We have confirmed its previously known decay scheme and half-life, and have searched for several rare decay modes. We establish an upper limit of 5.8x10 -7 for the branching ratio of the second forbidden unique β + decay to the 158-keV level in 56 Co, leading to a lower limit of 2.9x10 4 yr for the half-life of fully ionized 56 Ni nuclei in cosmic rays. We also establish an upper limit of 5.0x10 -3 for the branching ratio of the isospin forbidden Fermi electron capture transition to the 1451-keV level in 56 Co, which in turn leads to an upper limit of 124 keV for the isospin mixing Coulomb matrix element of the 56 Ni ground state

  1. On the nature of Ni···Ni interaction in a model dimeric Ni complex.

    Science.gov (United States)

    Kamiński, Radosław; Herbaczyńska, Beata; Srebro, Monika; Pietrzykowski, Antoni; Michalak, Artur; Jerzykiewicz, Lucjan B; Woźniak, Krzysztof

    2011-06-07

    A new dinuclear complex (NiC(5)H(4)SiMe(2)CHCH(2))(2) (2) was prepared by reacting nickelocene derivative [(C(5)H(4)SiMe(2)CH=CH(2))(2)Ni] (1) with methyllithium (MeLi). Good quality crystals were subjected to a high-resolution X-ray measurement. Subsequent multipole refinement yielded accurate description of electron density distribution. Detailed inspection of experimental electron density in Ni···Ni contact revealed that the nickel atoms are bonded and significant deformation of the metal valence shell is related to different populations of the d-orbitals. The existence of the Ni···Ni bond path explains the lack of unpaired electrons in the complex due to a possible exchange channel.

  2. Synthesis of Ni core NiO shell nanostructure and magnetic investigation for shell thickness determination

    International Nuclear Information System (INIS)

    Arabi, H.; Bruck, E.; Tichelaar, F.D.

    2007-01-01

    Full text: Nickel oxide has received a considerable amount of attention in recent years for its catalytic, electronic and magnetic properties. Ni nanoparticles with an average size of 8 nm were prepared by dc - arc discharge in argon atmosphere. A current of 130 A and 300 milli bar pressure of argon have been applied. The produced Ni nanoparticles were annealed for oxidizing in air at 350 for six hours to produce antiferromagnetic NiO particles. The structure of Ni and NiO nanoparticles and size estimation of them studied by means of X-ray diffraction. The size and morphology of the particles were also characterized by high resolution transmission microscopy (TEM). The Ni core NiO shell structure, resulting from the oxidation process, were studied by magnetic properties measurements. A quantum design squid magnetometer, model MPMS5S was used for measuring saturation magnetization of both nanoparticles of Ni with and without NiO layer. By knowing the density of Ni and NiO, we were able to deduce the thickness of the Ni core and NiO outer layer. They are around 3 and 5 nanometers respectively. (authors)

  3. Report on a survey in fiscal 1999. Survey on possibilities of environmental cooperation in relation with proliferation of environment preservation technologies and institutions in developing countries; 1999 nendo kankyo taisaku gijutsu seido nado no tojokoku fukyu ni kakawaru kankyo kyoryoku kanoseichosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Cooperation in energy and environment aspects with developing countries is considered very important in view of the following points: (1) the cooperation will help developing countries to grow economically while minimizing the damages from industrial pollution and environmental problems; (2) conservation of energies and promotion of use of new energies will contribute to solving pollution problems associated with energy production, and will result in assurance of stability of primary energy availability for Japan; (3) preservation of environments in countries exporting foods to Japan will link to maintaining health of Japanese people and increasing their welfare; and (4) Japanese industrial pollution preventing technologies and knowledge whose levels are high worldwide may be utilized to create new business chances for Japanese business entities. The present survey has discussed the importance by territories, the importance by cooperation modes, and sharing of roles by governmental and private organizations, and performed case studies. Considerations were given from the discussion results on how the environmental projects should be planned in the environment cooperation, the contents to be of win/win from the viewpoint of motivation, the project image for subjected territories being composite and comprehensive, and the cases from the viewpoint of mutual coexistence referred to as prevention of global warming and assurance of food and energy resources. (NEDO)

  4. FY2000 report on the survey results of medical/engineering cooperative research project, additional research on {sup 13}C-MRS for non-invasion type brain metabolism measurement; 2000 nendo igaku kogaku renkeigata kenkyu jigyo mushinshuteki no taisha keisokuyo {sup 13}C-MRS sochi ni kakawaru tsuka kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The basic data are collected by the experiments, in order to optimize the {sup 13}C-MRS analyzer for non-invasion type brain metabolism measurement. The tests are conducted for normal aged volunteers and volunteer patients of, e.g., dementia as the subjects. Each subject is orally dosed with glucose marked with {sup 13}C at the 1-site, and the metabolized {sup 13}C glucose signals from two points in the back of the head are observed as the MR spectra for a total of 3 hours. The time-series data of the {sup 13}C glutamic acid and glutamine signals are analyzed, to determine metabolism speed of the TCA circuits, among others, which provides important information for understanding the brain cell functions. It is 0.33{mu}mol/g/minute as the average of the 5 subjects of normal aged volunteers, which is on a level with that of the young volunteers. On the other hand, it is 0.26{mu}mol/g/minute as the average of the 4 subjects of volunteer patients of dementia, although there is no difference of statistical significance between these values. These results, therefore, suggest that the patients of dementia tend to have deteriorated brain metabolism than the healthy persons. (NEDO)

  5. Achievement report for fiscal 1998. Energy consumption efficiency improvement model business for developing nations (Demonstration research project on new cooling system in cement clinker production); Hatten tojokoku energy shohi koritsuka model jigyo seika hokokusho. Cement clinker reikyaku sochi ni kakawaru jissho kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The project aims at energy saving and CO2 emission reduction for a clinker cooling system (CCS), and a demonstration test was conducted at a demonstration cement plant in Indonesia. The plant started operation using the new CCS aiming for the enhancement of cooling and heat recovery efficiency. The actually achieved heat recovery efficiency attributable to the adoption of the new CCS was 60.8% against the target of 68%, this meaning an improvement of 8% over the value recorded prior to the new CCS adoption. As for increase in recovered heat due to heat recovery efficiency improvement of the CCS itself, it was 31kcal/kg-clinker. The heat reduction rate throughout the system thanks to the new CCS was 40kcal/kg-clinker. The kiln secondary air temperature increased for improved burner combustion performance for a rise of the clinker burning degree to 12kcal/kg in terms of calorie, and thus a reduction of 52kcal/kg-clinker in total was achieved. No mechanical trouble was reported with the new CCS. Investigations were conducted into cement supply/demand and technological trends in Indonesia, Vietnam, and China. Learnings from the investigation of German cement making technologies were fully utilized in the designing of the new system. (NEDO)

  6. Report on the results of the FY 1999 study on the standardization of the measuring/database method for data on human body shape characteristics; 1999 nendo shinki sangyo ikusei sokkogata kokusai hyojun kaihatsu jigyo. Shintai keitai tokusei data no keisoku database ka shuho ni kakawaru hyojunka

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The purpose of the present project is to conduct studies on three-dimensional human body measurement; the method of describing measurement results; the method of developing a database using measurement data; and the method of statistical data processing. Results of these studies are to be used to establish an international standard on three-dimensional human shape data. In the course of the project, the state of relevant studies conducted outside Japan was investigated. As a result, it has been found that studies on the method of processing three-dimensional human body shape data are being promoted independently by different research institutes. At present, it is impossible to build up a consensus on the method among these institutes. Additionally, standardizing the method may stifle the creativity of researchers. We have therefore decided to exclude the standardization of body shape data processing method from the scope of the project. Our conclusion is that the standard proposed in the project should be based on the human body shape data format, obtained through a study on the method of describing three-dimensional body shape data. And it should provide for a data format for three-dimensional human body measurement, which can store all data required for product of space design (e.g. data on human body sizes, landmarks and texture). According to our plan, this standard will be proposed in the form of a technical report, since it is yet too early to se out establishing the standard as an international standard. (NEDO)

  7. 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)

  8. FY 1999 report on the results of the verification study on the alkali recovery process of the non-wood pulp/paper manufacturing industry; 1999 nendo seika hokokusho. Hi-mokuzai parupu seishi sangyo arukari kaishu purosesu ni kakawaru jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of contributing to energy conservation and environmental improvement in China, a joint verification study with China was made of a system for alkali recovery and heat recovery by effectively extracting/concentrating/burning black liquid in non-wood pulp/paper manufacturing plants in China, and the FY 1999 results were reported. Concretely, in the plan, an alkali recovery plant is to be constructed in Shandong Province to verify energy conservation and reduction in environmental loads. In the element study and the study of the related technology, an investigational study was made of the performance of waste water treatment facilities of paper manufacturing plants in China. Study was further made of the effect of desiliconizing agent on freeness and the method for treatment of waste water at the middle stage. As to the system design/manufacture, the basic design (material balance, heat balance, PID, layout, specifications, etc.) and detailed design were finished based on articles upon the technology to be adopted to facilities for verification and the basic design. Besides, the following were carried out: survey/selection of makers, order for all equipment, management of the jobs to be done by makers, etc. Equipment was sent in to the site. (NEDO)

  9. Research report of FY 1997 on the environmentally acceptable coal utilization system introduction support project. Demonstration project on simplified desulfurizers; 1997 nendo seika hokokusho. Kankyo chowagata sekitan riyo system donyu shien jigyo (kan`i datsuryu setsubi ni kakawaru jissho jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To reduce SOx with coal utilization, a desulfurizer is introduced in Thailand as diffusion activities in the demonstration program. The purpose is to reduce the environmental pollutants. For this desulfurizer, lime mud mainly composed of lime stone is used as an absorber. SO2 in the flue gas is absorbed by the slurry of lime mud, to form calcium sulfite. The calcium sulfite blown in the bottom of recycling tank is oxidized by oxygen in the air, to form gypsum. The gypsum is recovered as a by-product. In this fiscal year, a feeder of lime stone, spray nozzles, and various analysis apparatuses were supplied. Supervisors for electric instrumentation/control were also dispatched as well as for main body construction, to carry out the instrumentation setting works, check of sequences, and adjustment of apparatuses. After the test operation, supervisors for the demonstration operation were dispatched up to March 1998, to conduct the cooperation works between Japan and Thailand sides. Thus, successful and successive demonstration operation was confirmed. 21 figs., 6 tabs.

  10. Research report of FY 1997 on the environmentally acceptable coal utilization system introduction support project. Demonstration project of circulating fluidized bed boiler (Jinzhou Coal-Thermal Power Corporation); 1997 nendo seika hokokusho (kankyo chowagata sekitan riyo system donyu shien jigyo). Junkan ryudosho boiler ni kakawaru jissho jigyo (Jinzhou netsuden sokoji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To verify the clean coal technology to be diffused in China and consolidate its diffusion basis, demonstration project of circulating fluidized bed boiler was conducted through the cooperation with China which is positive in its introduction. This report describes its characteristics. Coal and limestone are supplied in a lower part of combustion chamber, and are mixed with circulating ash by fluidized air for combustion. Densely fluidized bed the same as the bubbling fluidized bed is formed in the lower part of combustion chamber, which provides excellent stability in ignition and combustion. Particles including ash, char and limestone formed during the combustion are discharged into the cyclone through the convection heat transfer part at the outlet of combustion chamber with the combustion gas flow. Since the gas temperature is lowered to 400 to 500degC at the convection heat transfer part, troubles of the ash circulating system can be prevented. The combustion gas separated from ash at the cyclone is discharged through the heat exchanger and precipitator, and the collected ash is returned to the lower part of combustion chamber. In FY 1997, design, fabrication, procurement/inspection, field survey/meeting, survey of visitors/meeting, and education were carried out. 4 figs., 4 tabs.

  11. 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.

  12. Fiscal 1999 report on results of joint demonstrative project for environmentally benign coal utilization system. Demonstrative project concerning coal preparation technology (China); 1999 nendo kankyo chowagata sekitan riyo system kyodo jissho jigyo seika hokokusho. Sentan gijutsu ni kakawaru jissho jigyo (Chugoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper describes the demonstrative project for coal preparation technology, as a part of the measures against environmental pollution due to the structuring of demonstration and dissemination basis for clean coal technologies in China, The results for fiscal 1999 is reported. In the utilization of coal in China, a problem of urgency is the highly efficient selection and removal of sulfur contents in raw coal. Coal production in Chongquing City is yearly 30 million tons, of which 90% contains sulfur contents of 3% or higher. At Jinjia Colliery of Panjiang Coal and Electric Co. Ltd., Guizhou Province, a site for the present project, a number of coal seams are unsuitable for single utilization because of high sulfur contents. The coal preparation technologies to be introduced are expected to improve coal preparation efficiency and desulfurization ratio in terms of both the washability of raw coal and the accuracy of the coal washer. This is the third year of the project, with the following activities performed, namely, research/design, manufacturing/procurement of equipment, design for construction work, training of operators or the like, and documentation. The manufacturing and procurement are for such equipment as vacuum disk filter with accessories, waste water thickener, pressure filter for tailings with accessories, flocculant pump/piping, slurry tank/pump, high-shear mixer with accessories, and electric instrumentation. All the equipment arrived at the site in January, 2001. (NEDO)

  13. Exclusive study of Ni+Ni and Ni+Au central collisions: phase coexistence and spinodal decomposition

    International Nuclear Information System (INIS)

    Guiot, B.

    2002-12-01

    The INDRA multidetector allowed us to study the Ni+Ni collisions at 32A MeV and the Ni+Au collisions at 52,4 MeV. Central collisions leading to 'quasi-fused' systems were isolated using multidimensional analysis techniques: the Discriminant Analysis and the Principal Component Analysis. Comparison with a statistical model shows that the selected events are compatible with thermodynamical equilibrium. The average thermal excitation energy is 5A MeV for both systems. Calculations of heat capacities show that the deexcitation of the hot sources are akin to a liquid-gas phase transition of nuclear matter. Indeed heat capacities exhibit a negative branch as expected for a phase transition of a finite system. The dynamics of this phase transition has been investigated by applying the charge correlation method. An enhanced production of events with equal-sized fragments has been evidenced for Ni+Au at 52A MeV. No signal was found for Ni+Ni at 32A MeV. Finally this method was improved by taking into account the total charge conservation. The signal is seen more clearly for Ni+Au at 52A MeV, but is ambiguous for Ni+Ni at 32A MeV. The path followed in the state diagram, or the involved time scales, seem to be different for these systems. (authors)

  14. Atomistic calculations of hydrogen interactions with Ni3Al grain boundaries and Ni/Ni3Al interfaces

    International Nuclear Information System (INIS)

    Baskes, M.I.; Angelo, J.E.; Moody, N.R.

    1995-01-01

    Embedded Atom Method (EAM) potentials have been developed for the Ni/Al/H system. The potentials have been fit to numerous properties of this system. For example, these potentials represent the structural and elastic properties of bulk Ni, Al, Ni 3 Al, and NiAl quite well. In addition the potentials describe the solution and migration behavior of hydrogen in both nickel and aluminum. A number of calculations using these potentials have been performed. It is found that hydrogen strongly prefers sites in Ni 3 Al that are surrounded by 6 Ni atoms. Calculations of the trapping of hydrogen to a number of grain boundaries in Ni 3 Al have been performed as a function of hydrogen chemical potential at room temperature. The failure of these bicrystals under tensile stress has been examined and will be compared to the failure of pure Ni 3 Al boundaries. Boundaries containing a preponderance of nickel are severely weakened by hydrogen. In order to investigate the potential embrittlement of γ/γ' alloys, trapping of hydrogen to a spherical Ni 3 Al precipate in nickel as a function of chemical potential at room temperature has been calculated. It appears that the boundary is not a strong trap for hydrogen, hence embrittlement in these alloys is not primarily due to interactions of hydrogen with the γ/γ interface

  15. Structural features in Ni-Al alloys

    International Nuclear Information System (INIS)

    Abylkalykova, R.B.; Kveglis, L.I.; Rakhimova, U.A.; Nasokhova, Sh.B.; Tazhibaeva, G.B.

    2007-01-01

    Purpose of the work is study of structural transformations under diverse memory effect in Ni-Al alloys. Examination were conducted in following composition samples: Ni -75 at.% and Al - 25 at.%. The work is devoted to clarification reasons both formation atom-ordered structures in inter-grain boundaries of bulk samples under temperature action and static load. Revealed inter-grain inter-boundary layers in Ni-Al alloy both bulk and surface state have complicated structure

  16. Compositional and structural characterisation of Ni-phyllosilicates in hydrous silicate type Ni-laterite deposits

    OpenAIRE

    Villanova de Benavent, Cristina

    2015-01-01

    Ni-bearing Mg-phyllosilicates (commonly known as garnierites) are significant ore minerals in many Ni-laterite deposits worldwide. However, the characterisation of these mineral phases is complex, as well as their classification and nomenclature, due to their fine-grained nature, low crystallinity and frequent occurrence as mixtures. The aim of this study is to shed some light to the nature of the Ni-bearing Mg-phyllosilicates occurring at the Falcondo Ni-laterite. In this deposit, these ...

  17. Thermal capture cross section for 58Ni (n,γ)59 Ni reaction

    International Nuclear Information System (INIS)

    Carbonari, A.W.; Pecequilo, B.R.S.

    1989-01-01

    The 58 Ni total thermal capture cross section was determined by suming the partial cross sections calculated for the primary transitions of the reaction 58 Ni (n,γ) 59 Ni. The primary transitions energies and intensities were determined from the 58 Ni thermal neutrons prompt gamma capture gamma rays spectrum in the 3.7 to 9.3 MeV region. The obtained value for the total cross section was 4.52 + 0.10b. (author) [pt

  18. Formation enthalpy of NiBe and Ni5Be21

    International Nuclear Information System (INIS)

    Ivanov, M.I.; Karpova, T.F.; Dalago, N.Yu.

    1981-01-01

    The method of dissolution calorimetry is used to determine standard enthalpies of NiBe and Ni 5 Be 21 formation, which are 84.8+-2.2 and (-669+-37)kJ/mol. The enthalpy values of NiBe and Ni 5 Be 21 at 331 K are shown to coincide (within the limits of errors of these values) with the values at the standard temperature of 298.15 K [ru

  19. Effects of Ni vacancy, Ni antisite, Cr and Pt on the third-order elastic constants and mechanical properties of NiAl

    KAUST Repository

    Wu, Shaohua; Wu, Xiaozhi; Wang, Rui; Liu, Qing; Gan, Liyong

    2014-01-01

    Effects of Ni vacancy, Ni antisite in Al sublattice, Cr in Al sublattice, Pt in Ni sublattice on the second-order elastic constants (SOECs) and third-order elastic constants (TOECs) of the B2 NiAl have been investigated using the first-principles methods. Lattice constant and the SOECs of NiAl are in good agreement with the previous results. The brittle/ductile transition map based on Pugh ratio G/B and Cauchy pressure Pc shows that Ni antisite, Cr, Pt and pressure can improve the ductility of NiAl, respectively. Ni vacancy and lower pressure can enhance the Vickers hardness Hv of NiAl. The density of states (DOS) and the charge density difference are also used to analysis the effects of vacancy, Ni antisite, Cr and Pt on the mechanical properties of NiAl, and the results are in consistent with the transition map. © 2014 Elsevier Ltd. All rights reserved.

  20. Effects of Ni vacancy, Ni antisite, Cr and Pt on the third-order elastic constants and mechanical properties of NiAl

    KAUST Repository

    Wu, Shaohua

    2014-12-01

    Effects of Ni vacancy, Ni antisite in Al sublattice, Cr in Al sublattice, Pt in Ni sublattice on the second-order elastic constants (SOECs) and third-order elastic constants (TOECs) of the B2 NiAl have been investigated using the first-principles methods. Lattice constant and the SOECs of NiAl are in good agreement with the previous results. The brittle/ductile transition map based on Pugh ratio G/B and Cauchy pressure Pc shows that Ni antisite, Cr, Pt and pressure can improve the ductility of NiAl, respectively. Ni vacancy and lower pressure can enhance the Vickers hardness Hv of NiAl. The density of states (DOS) and the charge density difference are also used to analysis the effects of vacancy, Ni antisite, Cr and Pt on the mechanical properties of NiAl, and the results are in consistent with the transition map. © 2014 Elsevier Ltd. All rights reserved.

  1. Creep and shrinkage of Mo(Ni)

    International Nuclear Information System (INIS)

    Kaysser, W.A.; Hofmann-Amtenbrink, M.; Petzow, G.

    1984-01-01

    To avoid some of the errors inherent in a quantitative interpretation of shrinkage of powder compacts as Mo-Ni, other experiments were looked for, where the influence of Ni on the material transport properties of Mo could be measured semi-quantitatively during heating up to temperature and subsequent isothermal annealing. The bending of thin Mo foils under small loads was found to be an experimental arrangement, where variations in stress, in Ni-concentration and in intrinsic material properties could be realized. The results of these creep experiments will be compared in a qualitative sense with sintering experiments in Mo-Ni done under similar conditions as the creep experiments

  2. Structure-activity relations for Ni-containing zeolites during NO reduction. II. Role of the chemical state of Ni

    NARCIS (Netherlands)

    Mosqueda Jimenez, B.I.; Jentys, A.; Seshan, Kulathuiyer; Lercher, J.A.

    2003-01-01

    The influence of the metal in Ni-containing zeolites used as catalysts for the reduction of NO with propane and propene was studied. In the fresh catalysts, Ni is located in ion exchange positions for Ni/MOR, Ni/ZSM-5, and Ni/MCM-22. The formation of carbonaceous deposits, the removal of Al from

  3. Ni-P/Zn-Ni compositionally modulated multilayer coatings - Part 2: Corrosion and protection mechanisms

    Science.gov (United States)

    Bahadormanesh, Behrouz; Ghorbani, Mohammad

    2018-06-01

    The Ni-P/Zn-Ni compositionally modulated multilayer coatings CMMCs were electrodeposited from a single bath by switching the deposition current density. The corrosion resistance of the deposits was studied and compared with that of monolayers of Ni-P and Zn-Ni alloys via Tafel polarization, EIS and salt spray tests. Characterization of corrosion products by means of EDS and XRD revealed more details from the corrosion mechanism of the monolayers and multilayers. The corrosion current density of Ni-P/Zn-Ni CMMCs were around one tenth of Zn-Ni monolayer. The CMMC with incomplete layers performed lower polarization resistance and higher corrosion current density compared to the CMMC with complete layers. The electrical circuit that was proposed for modeling the corrosion process based on the EIS spectrum, proved that layering reduces the porosity and consequently improves the barrier properties. Although, layering of Zn-Ni layers with Ni-P deposits increased the time to red rust in salt spray test, the time for white rust formation decreased. The corrosion mechanism of both Zn-Ni and Ni-P (containing small amount of Zn) was preferential dissolution of Zn and the corrosion products were comprised of mainly Zn hydroxychloride and Zn hydroxycarbonate. Also, Ni and P did not take part in the corrosion products. Based on the electrochemical character of the layers and the morphology of the corroded surface, the corrosion mechanism of multilayers was discussed.

  4. Joining of Ni-TiC FGM and Ni-Al Intermetallics by Centrifugal Combustion Synthesis

    International Nuclear Information System (INIS)

    Ohmi, Tatsuya; Matsuura, Kiyotaka; Iguchi, Manabu; Mizuma, Kiminori

    2008-01-01

    A centrifugal combustion synthesis (CCS) process has been investigated to join a Ni-Al intermetallic compound and a Ni-TiC cermet. The cermet, a tubular graphite mold, and a green compact of reactants consisting of Al, Ni and NiO were set in a centrifugal caster. When the combustion synthesis reaction was induced in the centrifugal force field, a synthesized molten Ni-Al alloy flowed into the graphite mold and joined to the cermet. The soundness of the joint interface depended on the volume percentage of TiC phase in the cermet. A lot of defects were formed near the interface between the Ni-TiC cermet and the cast Ni-Al alloy when the volume percentage of TiC was 50% or higher. For this kind of cermet system, using a functionally graded cermet such as Ni-10 vol.%TiC/Ni-25 vol.%TiC/Ni-50 vol.%TiC overcame this difficulty. The four-point bending strength of the joined specimen consisting of the three-layered FGM cermet and cast Ni-29 mol%Al alloy was 1010 MPa which is close to the result for a Ni-29 mol%Al alloy specimen

  5. Dynamic recovery in nanocrystalline Ni

    International Nuclear Information System (INIS)

    Sun, Z.; Van Petegem, S.; Cervellino, A.; Durst, K.; Blum, W.; Van Swygenhoven, H.

    2015-01-01

    The constant flow stress reached during uniaxial deformation of electrodeposited nanocrystalline Ni reflects a quasi-stationary balance between dislocation slip and grain boundary (GB) accommodation mechanisms. Stress reduction tests allow to suppress dislocation slip and bring recovery mechanisms into the foreground. When combined with in situ X-ray diffraction it can be shown that grain boundary recovery mechanisms play an important role in producing plastic strain while hardening the microstructure. This result has a significant consequence for the parameters of thermally activated glide of dislocations, such as athermal stress and activation volume, which are traditionally derived from stress/strain rate change tests

  6. Morphological control of Ni/NiO core/shell nanoparticles and production of hollow NiO nanostructures

    International Nuclear Information System (INIS)

    Chopra, Nitin; Claypoole, Leslie; Bachas, Leonidas G.

    2010-01-01

    Chemical synthesis coupled with a microwave irradiation process allowed for the control of size (6-40 nm), shape, and shell thickness of Ni/NiO core/shell nanoparticles. In this unique synthetic route, the size of Ni nanoparticles (NiNPs) was strongly influenced by the nickel salt-to-stabilizer ratio and the amount of the stabilizer. Interestingly, it was observed that the shape of the nanoparticles was altered by varying the reaction time, where longer reaction times resulted in annealing effects and rupture of the stabilizer micelle leading to distinct shapes of Ni/NiO core/shell nanostructures. Product cooling rate was another important parameter identified in this study that not only affected the shape, but also the crystal structure of the core/shell nanoparticles. In addition, a simple and cost-effective method of microwave irradiation of NiNPs led to the formation of distinctly shaped hollow NiO nanoparticles. These high surface area core/shell nanoparticles with well-controlled morphologies are important and can lead to significant advancement in the design of improved fuel cells, electrochromic display devices, and catalysis systems.

  7. Morphological control of Ni/NiO core/shell nanoparticles and production of hollow NiO nanostructures

    Energy Technology Data Exchange (ETDEWEB)

    Chopra, Nitin [University of Alabama, Department of Metallurgical and Materials Engineering, Center for Materials for Information Technology (MINT) (United States); Claypoole, Leslie [Fairmont State University (United States); Bachas, Leonidas G., E-mail: bachas@uky.ed [University of Kentucky, Department of Chemistry (United States)

    2010-10-15

    Chemical synthesis coupled with a microwave irradiation process allowed for the control of size (6-40 nm), shape, and shell thickness of Ni/NiO core/shell nanoparticles. In this unique synthetic route, the size of Ni nanoparticles (NiNPs) was strongly influenced by the nickel salt-to-stabilizer ratio and the amount of the stabilizer. Interestingly, it was observed that the shape of the nanoparticles was altered by varying the reaction time, where longer reaction times resulted in annealing effects and rupture of the stabilizer micelle leading to distinct shapes of Ni/NiO core/shell nanostructures. Product cooling rate was another important parameter identified in this study that not only affected the shape, but also the crystal structure of the core/shell nanoparticles. In addition, a simple and cost-effective method of microwave irradiation of NiNPs led to the formation of distinctly shaped hollow NiO nanoparticles. These high surface area core/shell nanoparticles with well-controlled morphologies are important and can lead to significant advancement in the design of improved fuel cells, electrochromic display devices, and catalysis systems.

  8. Continuum mechanics simulations of NiO/Ni-YSZ composites during reduction and re-oxidation

    DEFF Research Database (Denmark)

    Pihlatie, Mikko; Frandsen, Henrik Lund; Kaiser, Andreas

    2010-01-01

    for the dimensional change arises from the volumetric change related to the phase change NiO ↔ Ni. The measurable change in bulk length is given by the ceramic YSZ backbone as a response to the stress created by the chemical strain. The different subprocesses described in the model for YSZ were elastic and anelastic...... expansion, diffusional creep, grain boundary sliding (GBS) and microcracking due to excessive stress. In the Ni/NiO phase, nonelastic strains in terms of diffusional and power law creep were implemented, and additionally for NiO deformation due to microcracking and/or pseudoplasticity. Semi...

  9. Niños y niñas como cuidadores familiares

    OpenAIRE

    María Rosa Estupiñán Aponte

    2015-01-01

    En el contexto familiar, el cuidado de otra persona por parte de niños y niñas constituye un terreno inexplorado tanto en su significado como en las implicaciones que podrían darse en el proceso. Aunque históricamente se ha asignado el cuidado familiar a las mujeres generando condiciones de inequidad, incrementada con los cambios sociales de los últimos tiempos, es necesario reconocer que en muchos hogares niños y niñas se han visto obligados a desempeñar esta labor sin la preparación ni las ...

  10. .';.:NI~

    African Journals Online (AJOL)

    al wat ons werd was. Na middagete op 29 Junie, is ek per kar suid om die grand te gaan besigtig en om te sien hoe my stellings, van die vyandelike oogpunt, daaruit .... van Gatt se optrede moes die. Nieu-Seelanders, in 'n briljante nagaanval, met gevelde bajonette, 'n weg baan deur die vyand am daardie nag te ontvlug.

  11. Water dissociation on Ni(100) and Ni(111): Effect of surface temperature on reactivity

    International Nuclear Information System (INIS)

    Seenivasan, H.; Tiwari, Ashwani K.

    2013-01-01

    Water adsorption and dissociation on Ni(100) and Ni(111) surfaces are studied using density functional theory calculations. Water adsorbs on top site on both the surfaces, while H and OH adsorb on four fold hollow and three fold hollow (fcc) sites on Ni(100) and Ni(111), respectively. Transition states (TS) on both surfaces are identified using climbing image-nudged elastic band method. It is found that the barrier to dissociation on Ni(100) surface is slightly lower than that on Ni(111) surface. Dissociation on both the surfaces is exothermic, while the exothermicity on Ni(100) is large. To study the effect of lattice motion on the energy barrier, TS calculations are performed for various values of Q (lattice atom coordinate along the surface normal) and the change in the barrier height and position is determined. Calculations show that the energy barrier to reaction decreases with increasing Q and increases with decreasing Q on both the surfaces. Dissociation probability values at different surface temperatures are computed using semi-classical approximation. Results show that the influence of surface temperature on dissociation probability on the Ni(100) is significantly larger compared to that of Ni(111). Moreover, on Ni(100), a dramatic shift in energy barrier to lower incident energy values is observed with increasing surface temperature, while the shift is smaller in the case of Ni(111)

  12. Creatividad en niños superdotados

    OpenAIRE

    González Román, María del Pilar

    1992-01-01

    Se ha realizado un estudio sobre la creatividad en los niños superdotados. Analizándose los diferentes modelos de creatividad y superdotacion avalados por un estudio empírico, en el cual se han valorado las diferencial que existen entre los niños superdotados y contraste a nivel verbal y grafico-espacial.

  13. Preparation of one-step NiO/Ni-CGO composites using factorial design

    International Nuclear Information System (INIS)

    Araujo, A.J.M. de; Sousa, A R.O. de; Camposa, L.F.A.; Macedo, D.A.; Loureiro, F. J.A.; Fagg, D.P.

    2016-01-01

    This work deals with the synthesis, processing and characterization of NiO/Ni- CGO composite materials as potential solid oxide fuel cell (SOFC) anodes. The particulate materials were obtained by a one-step synthesis method and characterized by thermal analysis (prior to calcination) and X-ray diffraction (calcined powder). The ceramic processing of samples containing from 30 to 70