WorldWideScience

Sample records for brainware nokino joho

  1. Leading research on brainware; Nokino joho shori no sendo kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Leading research on brainware is conducted to realize the engineering information processing based on the learning, memorization, association, intuition, value judgment, and motivation which are activities of human brains. For the highly integrated information society at the 21st century, it will be essential to establish human-like information processing technology which is considered to be difficult with the conventional computers. The R and D theme for this technology will focus on the development of novel devices and systems by eliciting the principles and key roles of information processing functions of the brain and in living organisms from both viewpoints of the science and engineering and the brain information science. It is considered that important research targets are in elucidating brain functions and the modeling and developing novel devices and systems, such as brain information architecture, neural devices, neural networks, and man-machine interface. Technical trend surveys in the USA, the UK, and Germany were also conducted. 347 refs., 58 figs., 7 tabs.

  2. Planeación de la producción mediante la programación lineal con incertidumbre: Uso del programa OR Brainware Decision Tools

    Directory of Open Access Journals (Sweden)

    Marcos Moya Navarro

    2011-05-01

    Full Text Available Cuando se utiliza la programación lineal para construir modelos de programación y control de la producción, es común asumir que todos los parámetros del modelo son conocidos y son ciertos. Sin embargo, esto no es frecuente en los problemas de la vida real. El objetivo de este trabajo es mostrar cómo se selecciona el mejor curso de acción en un plan de producción al combinar herramientas deterministas, como la programación lineal, con el análisis de decisiones terminales, tomando en cuenta criterios de elección no probabilistas y criterios de elección probabilistas en el análisis de decisiones. Para resolver el problema de programación lineal se presenta el programa OR Brainware Decisión Tools, el cual está completamente programado en la plataforma de Microsoft Office Excel a partir de la versión 2007.

  3. Facility information management system; Shisetsu joho kanri system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-10

    A facility management system (FMS) was developed as a tool for efficiently operating and managing building facilities and related equipment. The maintenance management data is designed to be collected through automatic formation of data base by using a work flow function and releasing the daily business from paper work. The data base thus formed can be retrieved and displayed by utilizing a network system. The plan view for construction facilities is made a minute plan comparable to the ground plan by taking in DXF type drawing data such as a completion drawing, making it a colored display for example to create an intuitive expression understandable at first sight. The plan is controlled by the level including equipment classification and is capable of superimposed display. Detailed management data is displayed by mouse clicking of registered icons, allowing required information to be readily taken out. (translated by NEDO)

  4. Efficient information processing of driver. Untensha joho shori no koritsuka ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Kamiya, K. (Mitsubishi Motor Co. Ltd., Tokyo (Japan))

    1992-01-01

    In this article, in order to pursue the optimatization of the man-machine-environment system on the basis of human character with the objective of securing safety while an automobile is in use, efficient driver'{prime}s information processing is chozen for study, examples of driver'{prime}s information processing models based on the physiological mechanism, etc., the concept of efficient information processing by these models and its concrete application examples are explained, and the future themes are also commented. First, the already established confirmation through experiments is pointed out that the reduction of accidents by 60-90% can be achieved by shortening the reaction time of a driver by one second, and such driver'{prime}s information processing as perception, recognition and judgement of his brain is deemed an important issue. Improvement of efficiency of the information processing is promoted by a physiological study on the information processing module on the basis of brain functions, and as its concrete examples, reduction of stress while turning and improvement of efficiency off adjustment of driving position are explained, then the issues in the future are touched upon. 6 refs., 13 figs., 1 tab.

  5. Research result information for agriculture and environment. No.12; Nogyo kankyo kenkyu seika joho. 12

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-26

    Essential purposes of productivity improvement, which human being have desires in agriculture for a long time, can not be discussed without considering relations with the environment, nowadays. In these situations, significant investigations have been created among the researches in the agriculture and environment field in response to the requirements of the time. In this report, results of 41 main researches submitted to the agriculture and environment research promotion conference in FY 1995 are compiled. This field covers the environment and resource characterization, the agrioecology, and the environment assessment and control. The environment and resource characterization field includes studies on the micro-meteorological mechanism of desert expansion due to excess pasturage, the salt removal function of clays, and the protection of ground water quality by grassland. The agrioecology field includes studies on the antimicrobial substance contained in Glycyrrhiza glabra against the soil decease of potatoes caused by Streptomyces scabies and the new plant growth obstruction substance contained in Sphenoclea zeylanica. The environment assessment and control field includes studies on the producing district change prediction of main grains accompanied with global environmental change and the carbon balance in the ecosystem of farm lands and rice fields. This report includes a lot of noticeable papers. 103 figs., 24 tabs.

  6. Wide-area service water information management system; Koiki suido joho kanri system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-10

    A wide-area service water system is required to be more resistant to emergency situations, e.g., drought and hazards, and meet consumers' diversifying needs in each area, while stably supplying water at ordinary times by utilizing purification plants located in places within its system and piping networks in the water area. Fuji Electric is providing information management systems for wide-area service water systems, developed based on the company's abundant system know-hows accumulated for a long time and latest techniques. They are characterized by (1) Web monitoring, aided by an intranet system, (2) high-speed data transmission by a digital transmission system, (3) open network environments, and (4) emergency calling of the staff, and management of stock materials. The system allows to monitor operating conditions within the area on real time, needless to say, and business administration with civil minimum taken into consideration, e.g., stabilizing water quality by coordinating the purification plants within the system. (translated by NEDO)

  7. Introductory study of brain function data processing; No kino joho shori no sendo kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    An investigational study was conducted of the brain function aiming at developing an interface with the same function as humans have. In the study, the most up-to-date information/knowledge and future problems were examined on brain measurement, brain modeling, making a model an element, and the brain function data processing system. As to the brain measurement, the paper took up the multielectrode simultaneous measuring method and the optical multipoint measuring method as an invasive measuring method, and the functional magnetic resonance imaging, near-infrared spectroscopy, magneto-encephalography, and electro-encephalography as a non-invasive measuring method. Relating to the brain modeling, studies were made on senses of sight and smell, the movement control and the learning. As to making a model an element, how to make the modeled function a chip on silicone for example becomes the problem. Reported were two reports on making the sense of sight an element and one report on making the parallel dispersed processing mechanism of brain an element. About the brain function data processing system, three reports were made on the present situation, matters in question, and the future development of the system in the case of catching data processing as a system taking a step ahead from making the model an element. 250 refs., 74 figs., 11 tabs.

  8. Report on the analytical survey of the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Arrangement, investigation and analysis of an energy information exchange system were conducted, with the aim of coping with the development in the whole Asia/Pacific area, the stabilization of energy supply/demand, and the environmental problem and of realizing effective cooperation of every country in the area. Concerning the trend of the domestic primary energy supply/demand, there are some patterns. Countries which show high growth rates are developing countries such as Thailand and China, and NIES such as Korea and Taiwan. Countries where growth rates are slowing down and lowering are developed countries such as Australia, Canada, Japan and the U.S. Countries where energy supply/demand is not stabilized are Singapore, Hong Kong, Indonesia and Chile which are suffering from variations in import/export. The ultimate energy consumption is the domestic primary energy supply from which the conversion loss in the conversion sector was deducted, and indicates almost the same trend as the primary energy supply. It is divided into a stabilized type of developed countries and a rapidly increasing type and a stagnant type. However, there are some exceptions. Total data in the quarter of the year cannot be the yearly data by itself, but requires a year-end tax arrangement. 40 tabs.

  9. Concept of subsurface micro-sensing; Chika joho no micro sensing

    Energy Technology Data Exchange (ETDEWEB)

    Niitsuma, H. [Tohoku University, Sendai (Japan). Faculty of Engineering

    1997-05-27

    This paper describes concept of subsurface micro-sensing. It is intended to achieve an epoch-making development of subsurface engineerings by developing such technologies as micro measurement of well interior, micro measurement while drilling (MWD), and micro intelligent logging. These technologies are supported by development of micro sensors and micro drilling techniques using micro machine technologies. Micronizing the subsurface sensors makes mass production of sensors with equivalent performance possible, and the production cost can be reduced largely. The sensors can be embedded or used disposably, resulting in increased mobility in measurement and higher performance. Installing multiple number of sensors makes high-accuracy measurement possible, such as array measurement. The sensors can be linked easily with photo-electronics components, realizing remote measurement at low price and high accuracy. Control in micro-drilling and MWD also become possible. Such advantages may also be expected as installing the sensors on the outer side of wells in use and monitoring subsurface information during production. Expectation on them is large as a new paradigm of underground exploration and measurement. 1 fig.

  10. CAD/CAM-mathematical models and information processing. CAD/CAM-sugaku model to joho shori

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, F. (The Univ. of Tokyo, Tokyo (Japan). Research center for advanced Science and Technology)

    1990-09-05

    Works concerning industrial product design and production design are comprehensive works and it is said that its technique has not been systematized and there are many aspects of relying on human creativity and experience in the past. On the other hand, technological theories are the works of analysis and have well been developed based upon scientific academic systems. In the field of designing, standardized design procedures, etc. have been enciphered and its computerized automation has been progressed, but in normal design works including new design to a certain extent, its design procedures cannot be made as mathematical models, consequently its automation is obliged to base on an information processing model. The models which can express comprehensively all technical information concerning products necessary for design and production of industrial products are called product models. In this article, product modelling is roughly explained and the features of numerical models in CAD/CAM (computer assisted automation of mechanical design and production) are discussed taking geometrical modelling as a subject for discussion. 5 refs., 4 figs.

  11. Leading research on brain functional information processing; No kino joho shori no sendo kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This research aims at searching the concept of an information processing device with a fully different architecture from a previous ones based on the study on human brain function, sense and perception, and developing the basic fabrication technology for such system, and realizing the human-like information processing mechanism of memorization, learning, association, perception, intuition and value judgement. As an approach deriving biological and technological models from experimental brain studies, the model was derived from the brain functional information processing based on brain development/differentiation mechanism, the control mechanism/material of brain activities, and the knowledge obtained from brain measurement and study. In addition, for understanding a brain oscillation phenomenon by computational neuroscience, the cerebral cortex neural network model composed of realistic neuron models was proposed. Evaluation of the previous large-scale neural network chip system showed its ability of learning and fast processing, however, the next-generation brain computer requires further R and D of some novel architecture, device and system. 184 refs., 41 figs., 2 tabs.

  12. Information survey on new energy technology development. Shin enerugi gijutsu kaihatsu joho chosa

    Energy Technology Data Exchange (ETDEWEB)

    1987-03-01

    In developing new energy technology, it is necessary to make up a long term plan on the basis of deep considerations on both the trend of the energy demand and the needs of the social economy. This survey collected, on the macroscopic basis, the informations on the governmental policy on energy development, trend of move of government institutions and enterprises on the technical development, and documents as a result of conference and academic meetings. As an example, the USA section consists of descriptions on: DOE budget of the Federal Government. Solar energy (Solar cell, solar thermal). Geothermal energy. Coal energy. Ocean energy. Biomass energy. This report consists totally of 230 pages, the break down of which is 83 pages for USA section, 34 pages for West germany, 28 pages for UK, 32 pages for France, and 44 pages for a literature list in the countries outside Japan.

  13. Report on an analytical survey on the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of collecting and arranging energy information in the Asia and Pacific region, this survey has been conducted for many fiscal years. The Asia and Pacific region is classified into the Chinese area, the Southeast Asia area including Brunei, Indonesia, the Philippine, Singapore and Thailand, the East Asia area including Japan, Korea, Taiwan and Hong Kong, the North America area including the U.S. and Canada, and the Oceania area including Australia and New Zealand. As to the primary energy supplied from 1980 to 1993, China largely increased its share by 3.1%. The Southeast Asia also increased its share by 2.1%, and the East Asia by 2.5%. To the contrary, the North America area largely declined its share by 7.8%, but still has approximately 60% in the Asia and Pacific area. By kind of energy, coal increased the share while oil decreased. 16 figs., 7 tabs.

  14. Future vision of advanced telecommunication networks on electronic utilities. Part 1. Present and subjects of utility telecommunication network; Denki jigyo ni okeru joho tsushin network no shirai vision. 1. Joho tsushin network no genjo to kadai

    Energy Technology Data Exchange (ETDEWEB)

    Sakaki, S.; Manabe, S.; Ono, K.; Kawai, Y.; Miki, Y. [Central Research Institute of Electric Power Industry, Tokyo (Japan)

    1994-04-01

    It is predicted that there will be many changes in environment of electric utilities such as expansion of electric power demand, spread of distributed power sources, and changes in market structures due to deregulation. As a first step to think about future telecommunication networks which respond to these changes and adopt technical innovation of telecommunication, present conditions and problems of the current utility telecommunication network are outlined. The utility telecommunication is characterized by high reliability and existence of the information that requires strict transmission delay restriction. The following points are given as the future subjects: although most utility telecommunication networks currently consist of leased lines, they have to be changed to the switched networks for diversifying telecommunication service. It should be considered that the leased line network, which has a hierarchical structure based on a geographical extent, will have a hierarchical structure that is able to correspond to the future telecommunication service. It is better for the current individual loop shape with dual telecommunication circuits to be changed into the overall link shape. In introducing the ATM transmission to improve the path efficiency, it is a premise to secure reliability. 8 refs., 7 figs., 7 tabs.

  15. Networking of research information on global environment protection technologies; Chikyu kankyo taisaku gijutsu no kenkyu joho network jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Networking is being executed with an objective of exchanging information on global environment technologies at an international level. In order to further promote the information exchange, and to make web sites user-friendly, fiscal 1998 has performed structuring a thesis renewal system. As a result of structuring the thesis renewal system, researchers can use the system as using a word processor by inputting data from a terminal in their laboratories. The data can also be made into a data base nearly semi-automatically. In addition to reducing time loss, delay and input errors because of re-entry, the researchers can make the data into a database on nearly a real time basis, and can provide their own theses to any part of the world through Internet. With regard to retaining Internet security, the security software having been introduced last year was renewed. In addition, detailed status such as daily access has become possible of identification as a result of introducing the net intellect. (NEDO)

  16. FY 1998 annual symposium by the information/communication sections; 1998 nendo joho tsushin bumon kenkyu seika hokokukai wo kaisai

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-10

    The Kansai Electric Power`s FY 1998 annual symposium by the information/communication sections was held on February 26 with a total of 182 attendees from the company`s sections related to information and communication and also from the affiliates. Mr. Imagawa, Planning Dept. Manager of Kansai Multimedia Service, gave a keynote address titled `Status of the information/communication industry in Japan and strategies of this company.` A total of 6 papers covering a wide area were presented: development of multicore type OPGW as the base for backbone network structures, essential for constructing the future multimedia networks; application of ATM; future software architectures serving as the bases for development of a variety of systems which support intra-office job innovation; researches on map information systems as the common bases; image information transmission systems aimed at improvement of usefulness of PHS; and researches on EMC. (NEDO)

  17. Proposal for logistics information management system using distributed architecture; Bunsangata butsuryu joho system no teian to kensho

    Energy Technology Data Exchange (ETDEWEB)

    Kataoka, N.; Koizumi, H.; Shimizu, H. [Mitsubishi Electric Power Corp., Tokyo (Japan)

    1998-03-01

    Conventional host-based central-processing type logistics information systems collect all information about stocked products (sales results, inventory, out-of-stock items) on a single host computer, and based on this information perform ordering, shipping, receiving, and other processing. In a client/server architecture, the system is not simply downsized: in order to ensure more effective use of logistics information and closer coordination with manufacturing information systems, the logistics information system must be configured as a distributed system specific to a given factory and its various products. Such distributed systems each function acts independently, but at the same time the overall system of which they is part must operate in harmony to perform cost optimization, adjust allocation of resources among different factories and business locations, and present a single monolithic interface to retailers and sales agents. In this paper, we propose a logistics information system with a distributed architecture as well as agents whose role is to coordinate operation of the overall system, as one means of realizing this combination of component autonomy and overall system harmony. The methodology proposed here was applied to a proving system, and its effectiveness was verified. 9 refs., 12 figs.

  18. Water monitoring and its information management system in China; Chugoku ni okeru suishitsu monitoring to joho kanri system

    Energy Technology Data Exchange (ETDEWEB)

    Quan, H.

    1996-01-10

    This paper summarizes the water monitoring system (WMS) in China applied mainly to surface water and operated within the competence of the Environmental Protection Agency. The WMS consists of a national water monitoring network and a water information system that monitors surface water periodically. The WMS comprises water monitoring stations classified from class 1 to class 4, which are located in 2,222 locations. Stations from class 1 to class 3 are operated by using computers, but class 4 stations are still incapable to use floppy disks to perform information transmission. When an information management system is completed at the China-Japan Friendship Environmental Protection Center being constructed by gratis assistance from the Japanese Government, transmission of water quality data will become possible by means of the cable line system in addition to the table system and the floppy system. The water quality data are published to general people in the forms of Chinese gazette for the environmental conditions, the environment yearbook, and the reports on environmental quality. However, the more important is to publish more publications to make people aware of the actual state of water pollution and have them cooperate in environment preservation. 4 refs., 1 fig.

  19. Future vision of advanced telecommunication networks for electric utilities; Denki jigyo ni okeru joho tsushin network no shorai vision

    Energy Technology Data Exchange (ETDEWEB)

    Tonaru, S.; Ono, K.; Sakai, S.; Kawai, Y.; Tsuboi, A. [Central Research Institute of Electric Power Industry, Tokyo (Japan); Manabe, S. [Shikoku Electric Power Co., Inc., Kagawa (Japan); Miki, Y. [Kansai Electric Power Co. Inc., Osaka (Japan)

    1995-06-01

    The vision of an advanced information system is proposed to cope with the future social demand and business environmental change in electric utilities. At the large turning point such as drastic reconsideration of Electricity Utilities Industry Law, further improvement of efficiency and cost reduction are requested as well as business innovation such as proposal of a new business policy. For that purpose utilization of information and its technology is indispensable, and use of multimedia and common information in organization are the future direction for improving information basis. Consequently, free information networks without any limitation due to person and media are necessary, and the following are important: high-speed, high-frequency band, digital, easily connectable and multimedia transmission lines, and cost reduction and high reliability of networks. Based on innovation of information networks and the clear principle on advanced information system, development of new applications by multimedia technologies, diffusion of communication terminals, and promotion of standardization are essential. 60 refs., 30 figs., 5 tabs.

  20. Mechanisms of chemical computation in invertebrate neurons; Musekitsui dobutsu sinkeisaibo no hidenkiteki joho dentatsu katei no kaimei

    Energy Technology Data Exchange (ETDEWEB)

    Oka, Kotaro [Keio University, Tokyo (Japan). Faculty of Science and Technology

    1998-12-16

    Giant fibers (GFs) in earthworm nervous system mediate the avoidance reflex. We investigate the relationship between the electrical and chemical response to the avoidance reflex. Calcium responses in the GFs were pharmacologically studied with a fluorescent imaging technique, and we elucidated the subcellular Ca mobilization mechanisms in the GFs. From the electrophysiological study, we also found the habituation and long-term signal transduction change in the GFs when high frequency tactile stimulation was applied to the earthworm body wall. Neurotransmitters, dopamine and serotonin, mediate this long-term signal transduction change. For the gaseous transmitter investigation, a new type nitric oxide electrode was also developed. This electrode has high spatial resolution (<10mm) and low detection limit (about 0.5mm). Ca mobilization concerning the action potential propagation change and the new method for nitric oxide measurement are available to develop a new type artificial neural element. (author)

  1. Technologies and techniques for analysis and use of genome information, 1997; Genome joho kaidoku riyo gijutsu no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper clarified the whole image of cell functions by elucidating the function and manifestation control mechanism of genes existing in genomes, and the network of their interactions, and surveyed applicability of the useful functions obtained of cells and proteins to the industrial field. The survey was made from a viewpoint of the fields of both biology and information science. Especially, based on the function-known DNA base sequence database, the following technologies were surveyed: technology to predict the function of the function-unknown DNA base sequence, search/separation technology to acquire the genes to be functionally elucidated in a state of being suitable for manifestation, technology to get perfect proteins by effectively manifesting the genes to be functionally elucidated, and technology to analyze the function of the proteins obtained by manifestation of genes. Further, the International Symposium was held which is titled `Genome Research Opens a New World to Bioindustry (New Developments in Genome Informatics Technologies). With the future progress of technology to decipher and use genome information, the construction of much newer genome industry is anticipated. 165 refs., 44 figs., 10 tabs.

  2. Introduction of research and development in Image Information Science Laboratory; Image joho kagaku kenkyusho ni okeru kenkyu kaihatsu no shokai

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-10

    This paper introduces research and development at the Image Information Science Laboratory. This is a joint industry-university research institution for the purpose of making a computer recognize human non-language information, expressing and transmitting it, with the research conducted at two centers, Kanto and Kansai. The following studies are being made at the Kansai research center: man/machine interface making natural communication possible between a man and a machine, with emphasis placed on visual information; sensing technology for measuring human activity, technology for analyzing/forming human sensitivity, and technology of expression; technology by which a work is done by a computer in place of a man and reproduced on the computer, with the skill transferred to a man; and development of a spatial expression media system such as a three-dimensional display device. The Tokyo research center is participating in the following projects: committee for promoting joint industry-university research and development of virtual reality (VR); joint industry-university research, development and implementation project of advanced VR; survey on physiological psychological effect in VR system and the like; and research and development of human media. (NEDO)

  3. Arrangement of technical information on photovoltaic power generation systems; Taiyoko hatsuden system kanren gijutsu joho no seibi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to effectively contribute to the development of the technology required to put them to practical use, technical information on photovoltaic power generation systems, such as the results of overseas and domestic research and development work, which have been obtained by NEDO, were collected, categorized, sorted, and processed to make a data base. This report presents the details of the project for fiscal 1995. Papers from the 10th ECPVSEC held at Lisbon, Portugal in April 1991 and the 6th PVSEC held at New Delhi, India in February 1992, and papers published by NEDO were investigated and arranged. The total number of the papers processed in 1995 is 424 from two international conferences, and 176 from NEDO. The implementation steps consist of the collection of overseas and domestic research reports and other documents, the preparation of summaries of research results reported in those documents, the preparation of brief summaries of data obtained from the results of experiments including numerical data, and the sort and processing of them by research area, material used to fabricate photovoltaic cells, etc. The results of the above work are stored on 3.5 inch floppy disks as MS-DOS text data. The report also provides the general publication through the Internet. 7 tabs.

  4. Project to promote exchange of international information on environmental technologies; Kankyo gijutsu kokusai joho koryu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Mutual information exchange at international levels is important for practical application of global environment preservation technologies, whereas the APEC Virtual Center was established in fiscal 1997. Fiscal 1998 has discussed the future functions of the Virtual Center, and carried out the following matters to improve the functions and achieve its stable operation. Discussions were given on common use with the centers of other countries and regions of the specifications of classification systems for information areas and provided information that are provided by the Virtual Center. Visits were made to sub-managing countries and regions for smooth operation of the study groups, and opinions were exchanged. Visits were made to coordinators and contact points established in each country and region when the Center was founded in fiscal 1997. A visit was made to the U.S. Environmental Protection Agency to exchange opinions on coordination measures with the Cleaner Production Strategy of the U.S.A. being a project similar to the subject project. In order to strengthen the Japan's Center, attempts were made to expand the linking information to wider scope. Special pages publishing concentratedly the items of information that the users are interested were prepared as part of the information provision. (NEDO)

  5. Research study on analysis/use technologies of genome information; Genome joho kaidoku riyo gijutsu no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For wide use of genome information in the industrial field, the required R and D was surveyed from the standpoints of biology and information science. To clarify the present state and issues of the international research on genome analysis, the genome map as well as sequence and function information are first surveyed. The current analysis/use technologies of genome information are analyzed, and the following are summarized: prediction and identification of gene regions in genome sequences, techniques for searching and selecting useful genes, and techniques for predicting the expression of gene functions and the gene-product structure and functions. It is recommended that R and D and data collection/interpretation necessary to clarify inter-gene interactions and information networks should be promoted by integrating Japanese advanced know-how and technologies. As examples of the impact of the research results on industry and society, the present state and future expected effect are summarized for medicines, diagnosis/analysis instruments, chemicals, foods, agriculture, fishery, animal husbandry, electronics, environment and information. 278 refs., 42 figs., 5 tabs.

  6. Report on Asian Environment Information Network; 'Asia kankyo joho network' ni kansuru hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The goal is the construction of Asian Environment Information Network (AEInet) in accordance with a contract signed between Indonesia's LIPI (Indonesian Institute of Science) and NEDO under NEDO's Research Cooperation Project Concerning the Development of Environment Measuring Laser Radar (LR). The network is so designed and constituted as to operate on a private line between Indonesia and Japan via IP (Internet protocol) and to enable the exchange on the Internet network of the data collected/analyzed by the Indonesian LR system and of articles of e-mail between scientists of the two countries. The AEInet will be utilized for the collection/analysis of LR-collected data; exchange of observed data and the result of processing; provision of support to environment information scientists in exchanging e-mail and information; and the search of databases for the implementation of the project. In this paper, the outline and functions of the system, network system design, WWW server construction, network operating status, joint researches with Indonesia, etc., are described. (NEDO)

  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. 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)

  9. Study on data transmission method for power line maintenance information system using OPGW. OPGW riyo sodensen hoshu joho system no denso hoshiki ni kansuru kento

    Energy Technology Data Exchange (ETDEWEB)

    Kanemaru, K.; Toyota, S. (Hitachi Cable, Ltd., Tokyo (Japan))

    1994-02-20

    Composite fiber-optic overhead ground wires (OPGWs) installed to the major power transmission lines are applied as the information transmission routs with large capacity. An effective system for the power line maintenance operation is able to be set up by using said OPGWs to collect and transmit various kinds of maintenance information on the power lines. However, since it is necessary for the whole equipment to meet the highest transmitting speed required by the system if a single transmission method is applied throughout the power lines for transmitting the maintenance information, the system loses its economy as a whole. In this paper, for the purpose of transmitting effectively the various maintenance information in power line maintenance information system using OPGWs, and considering the required transmission period as well as the types of the data occurrence, an optic fiber transmission system constituted hierarchically and composed of high-speed trunk line and low-speed local line is suggested. Especially, regarding the low-speed local lines, random transmission method shows the superior properties in the transmission efficiency and low power-consumption compared with the cyclic transmission method. 9 refs., 9 figs., 4 tabs.

  10. Power line maintenance information system using low-power radio data transmission. Shodenryoku musen denso wo riyoshita sodensen hoshu joho system

    Energy Technology Data Exchange (ETDEWEB)

    Kanemaru, K.; Matsubara, R.; Kaito, J.; Toyota, S. (Hitachi Cable, Ltd., Tokyo (Japan))

    1994-05-20

    Currently in the major power transmission line, a composite fiber optic overhead ground wire (OPGW) is installed, and it is being made the best use as an information transmission line. When the various maintenance informations on the transmission lines can be collected and transmitted by utilizing this OPGW, there will be the benefits that an effective system for the maintenance work of the transmission lines can be constructed, the informations, which could not be obtained by a conventional patrol and tour inspection so far, could be all the time acquired highly accurately and more rapidly. In this report by considering a use of the radio transmission together with OPGW transmission, in order to solve the constraints on an information transmission in a power transmission line maintenance system by utilizing OPGW, the concrete radio transmission systems were proposed about each of interpolation method of the sensor signal transmission method and the OPGW data transmission system. Especially as for the sensor signal system, it was shown that, as a result of the quantitative investigation of a transmission efficiency taking account of the hidden terminal problems, an interpolating data transmission system through a low-power radio combined the slotted transmission timing with the carrier sensed multiple access (CSMA) system was superior. 8 refs., 7 figs., 6 tabs.

  11. Geological elements closely related to the living environment and the mapping; Seikatsu kankyo ni missetsuna chishitsu yoso to sono joho teikyo

    Energy Technology Data Exchange (ETDEWEB)

    Endo, H. [Geological Survey of Japan, Tsukuba (Japan)

    1997-04-01

    Procedures and systems for presenting mapping information in use in the vicinities of Sendai City and Yamagata City are described. Salinity in the groundwater grows higher from the coast toward the inland areas in the vicinity of Sendai City while there is subsidence of ground in the vicinity of Yamagata City. The ground water flow between the headwater conserving hills and mountains and the water consuming areas in the plane, as well as the spatial distribution of water permeability in the ground, relates to environmental problems. Excessive pumping, development in the peripheral regions, and wastes also pose problems in this connection. The enlargement of urban areas results in an increase in potential landslides and in the damage during earthquakes. There are faults in the crowded part of Sendai City while Yamagata City includes Mt. Zao with its eruption in the past and resultant large-scale ground failures written in the record. Urban geology conceptualizing environmental geology is a branch of geology that aims at an interdisciplinary study of these problems involving every field of geology. Environment-oriented geological charts, etc., in which geological attributes, history and prediction of damage, and data of hydrological environments are integrated, are indispensable. Their investigation, compilation, and utilization are mandatory. 2 figs., 1 tab.

  12. Report on the results of `the R and D of industrial technology information base arrangement`; `Sangyo gijutsu joho kiban seibi kenkyu kaihatsu` seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In relation to information processing in the open type research information networking, R and D were conducted to establish basic technologies such as grading-up, acceleration, enhancement of efficiency, diversification of application, promotion of usable data accumulation, etc. As to the R and D of software to promote sharing of research information, software was developed which can easily modify and renew management objects for users at research sites, etc., and the target was almost achieved. Concerning the R and D of information supply technology, an approach was presented whereby clients submit bids for each stream of the data requested and the admission decision is made so as to maximize gain of the session under network capacity constraints. Additionally, the R and D were made of software to construct an international information sharing system, a system for multi-lingual I/O, text manipulation and communication, and software for remote use of network based information for scientific computing. 138 refs., 125 figs., 33 tabs.

  13. Survey on Pacific area energy policies by information collection. Laos and Myanmar; Taiheiyo energy seisaku joho nado genchi shushu chosa. Laos, Myanmar

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For planning the Pacific area energy policy of Japan, the field survey on energy situations was carried out in Laos and Myanmar. Since Laos is rich in hydraulic resources, the future electric power development is expected. Development of oil and coal resources is yet in a planning stage. Electricite du Laos (EdL) is in charge of electricity business, and its power generation capacity amounts to 220MW (including hydroelectric one of 93%), and a half of it is exported. Based on the predicted growth rate of 9%/y for domestic power demand, development of the capacity to 440MW by fiscal 2002 is scheduled. Myanmar has natural gas and various mineral resources, and is rich in hydroelectric resources. Myanmar Electric Power Enterprise (MEPE) is in charge of electricity business. The power generation capacity amounts to 1.34GW (including private one of 26%). The power generation facility is composed of gas turbine one of 53% and hydroelectric one of 33%. Based on the predicted growth rate of 11.5%/y for domestic power demand, development of the capacity to 1.6GW by 2001 is scheduled. For the present, conversion of previous gas-firing power plants to efficient combined cycle ones is a main issue. 21 figs., 43 tabs.

  14. Clearness index in cloudy days estimated with meteorological information by multiple regression analysis; Kisho joho wo riyoshita kaiki bunseki ni yoru dontenbi no seiten shisu no suitei

    Energy Technology Data Exchange (ETDEWEB)

    Nakagawa, S. [Maizuru National College of Technology, Kyoto (Japan); Kenmoku, Y.; Sakakibara, T. [Toyohashi University of Technology, Aichi (Japan); Kawamoto, T. [Shizuoka University, Shizuoka (Japan). Faculty of Engineering

    1996-10-27

    Study is under way for a more accurate solar radiation quantity prediction for the enhancement of solar energy utilization efficiency. Utilizing the technique of roughly estimating the day`s clearness index from forecast weather, the forecast weather (constituted of weather conditions such as `clear,` `cloudy,` etc., and adverbs or adjectives such as `afterward,` `temporary,` and `intermittent`) has been quantified relative to the clearness index. This index is named the `weather index` for the purpose of this article. The error high in rate in the weather index relates to cloudy days, which means a weather index falling in 0.2-0.5. It has also been found that there is a high correlation between the clearness index and the north-south wind direction component. A multiple regression analysis has been carried out, under the circumstances, for the estimation of clearness index from the maximum temperature and the north-south wind direction component. As compared with estimation of the clearness index on the basis only of the weather index, estimation using the weather index and maximum temperature achieves a 3% improvement throughout the year. It has also been learned that estimation by use of the weather index and north-south wind direction component enables a 2% improvement for summer and a 5% or higher improvement for winter. 2 refs., 6 figs., 4 tabs.

  15. 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.

  16. 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.

  17. Studies on the molecular mechanism of neural signaling, learning and memory; Chusu shinkei joho dentatsu to kioku{center_dot}gakushu no bunshi kiko ni kansuru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Mishina, Masayoshi [The University of Tokyo, Tokyo (Japan). Dept. of Molecular Neurobiology and Pharmacology

    1999-12-16

    To examine the functional roles in vivo of the diverse glutamate receptor (GluR) channel subunits, we generated mutant mice defective in respective subunits. Mutant mice defective in the GluR{epsilon} 1 subunit of the NMDA-type GluR channel exhibited increased thresholds for both hippocampal synaptic plasticity and contextual maze learning, suggesting that synaptic plasticity is a cellular bases of learning and memory. The NMDA receptor channel GluR{epsilon} 2 subunit mutant mice showed impairments in the formation of the whisker-related neuronal barrelette structure in the brainstem trigeminal nucleus and synaptic plasticity in the hippocampus. Analyses of the mutant mice revealed that the GluR{delta} 2 subunit, selectively localized in cerebellar Purkinje cells, was essential in motor learning and cerebellar LTD and in Purkinje cell synapse formation. Our results suggest that some of the GluR channels play important roles in neural network formation during brain development and in higher brain function. (author)

  18. External impact tests on communication systems for distribution automation; Gaibu impact ni taisuru jidoka system no shinraisei hyoka kenkyu (joho denso system ni tsuite)

    Energy Technology Data Exchange (ETDEWEB)

    Hirata, K.; Nakamura, O. [Kansai Electric Power Co. Inc., Osaka (Japan); Gocho, Y. [Kansai Cable Service Co. Inc., Osaka (Japan)

    1996-01-31

    For the purpose of attaining high reliability in the design and construction of a distribution automation system, an evaluation was made on the reliability by grasping influence on the distribution automation system from various external impacts surrounding the system. Transmission methods then and presently used for distribution automation are the coaxial, the paired and the optical fiber cable systems; an examination was carried out on the performance limits of each system and on the ranges affected by the impacts on the system by allowing the respective equipment to be exposed to the severest possible external impacts that could be produced under testing conditions. The test items given for each system were total 59 items consisting of those for the coaxial (34 items), the paired (17 items) and the optical fiber (8 items), which were determined on the basis of the causes of fault from the actual cases in the past. The external impacts produced this time were far beyond the standards of the distribution department as well as the specifications on manufacturers` warranties, and therefore, each system was presumably of sufficient quality. Reliability assessment based on common test items (such as combustion, tensile strength, bending, submersion, etc.) ranked the optical cable system highest, the coaxial next, and the paired third. 10 figs., 4 tabs.

  19. Analysis of signal transduction in brain cells using molecular signal microscope; Bunshi jiho kenbikyo wo mochiita nousaibou no joho henkan kiko no kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Kawato, Suguru [The University of Tokyo, Tokyo (Japan). Dept. of Biophysics and Life Sciences

    1999-12-16

    We analyzed the signal transduction in brain neurons by real-time imaging of Ca/NO signals using the Molecular Signal Microscope. We also analyzed synthesis and action of neurosteroids in the hippocampus. We discovered steroid synthesis machinery containing cytochrome P 450 scc in hippocampal neurons. We found that pregnenolone sulfate acutely potentiated NMDA receptor-mediated Ca conductivity in hippocampal neurons. We also found that stress steroid corticosterone acutely prolonged NMDA receptor-mediated Ca{sup 2+} influx, resulting in Ca-induced neuro-toxicity. (author)

  20. FY1995 ultra-high performance semiconductor lasers for advanced optical information network; 1995 nendo kodo hikari joho tsushinmo e muketa kyokugen seino handotai laser

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The purpose of this research was to study and develop ultra-high performance semiconductor light source devices that should facilitate construction of advanced optical information networks. The semiconductor devices mentioned above are enhanced and integrated versions of distributed feedback (DFB) lasers based on 'gain coupling', which the group of the research coordinator has been investigating as a pioneer in the world. This research aimed at development of ultra-high performance semiconductor lasers that surpass the first generation conventional DFB lasers in any respect, by strengthening important device characteristics for system applications of the gain-coupled DFB lasers. The achievements of this research are listed below : 1. In-situ characterization of As-P exchange in MOVPE 2. Development of 1.55 {mu}m gain-coupled DFB lasers of absorptive grating type 3. Establishment of measurement technique for gain-coupling coefficients 4. Enlargement of small signal modulation response by the absorptive grating 5. Prediction of lower analog modulation distortion 6. Characterization of reflection-induced noise 7. Proposal and Demonstration of wavelength trimming 8. Proposal and Fabrication of GC DFB laser triode (NEDO)

  1. Preparation of double-layer microcapsules coated by a synthesized lipid and their controlled release; Gosei shishitsu wo hifukushita nijumaku microcapsule no chosei to sono joho tokusei

    Energy Technology Data Exchange (ETDEWEB)

    Goto, M.; Nakashio, F. [Kyushu University, Fukuoka (Japan). Faculty of Engineering; Iwama, M.; Yoshizawa, H.; Ijichi, K.; Uemura, Y.; Hatate, Y. [Kagoshima University, Kagoshima (Japan). Faculty of Engineering

    1996-07-10

    A double layer micro capsule composed of nylon and polystyrene has been prepared by a combined process of interracial polymerization and solvent evaporation. The release rate of sodium ions as a core material was investigated with the microcapsules coated by a synthesized lipid. The permeation rate drastically changed corresponding to the phase transition temperature of the bilayer membranes composed of the lipid. The permeability of the core material above the phase transition temperature was 1-order of magnitude higher than that below the temperature. A functional microcapsule in which a core material is controlled by a membrane structure can be prepared by coating the micro capsule with a synthesized lipid. 5 refs., 3 figs.

  2. Report on the survey in fiscal 1998. Survey on an environment technology transfer information network; 1998 nendo hokokusho. Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes a survey on an environment technology transfer information network. Based on the achievements obtained by the surveys in fiscal 1995 and 1996, the ICETT has participated as one organization constituting the APEC environment technology exchange virtual center, and begun providing information since April 1997. As the environment technology information, those items actually employed by factories and operation sites in Japan are put into a data base, and into a home page including training information centering around those contained in the data base, and examples of works done by local governments for prevention of pollution. Furthermore in fiscal 1997, a simulation software for a model process has been developed. Fiscal 1998 strengthened the data base for environment preservation technology information, investigated environment preserving model companies and summarized them including even their management aspect. Investigations were carried out in developing countries on application of cleaner technologies. Gaps far exceeding anticipation exist in every field between these developing countries and Japan. Environment protection measures applied and succeeded in the developing countries as the means to narrow the gaps were collected, and compiled as the specific examples. (NEDO)

  3. The Future of Political Communication Research: A Japanese Perspective.

    Science.gov (United States)

    Youichi, Ito

    1993-01-01

    Introduces two Japanese models of mass media effects: (1) the "joho kohdo" (information behavior) model which suggests that people use extracted information to check the credibility of mass media information; and (2) the tripolar "kuuki" model which suggests that the mass media have effects as part of the triadic relationship among the masses, the…

  4. Survey report for fiscal 1998 on the survey and study on basic information needs for development of welfare goods; 1998 nendo fukushi yogu kaihatsu kiban joho needs chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to make clear the basic information about aged and handicapped persons requiring welfare goods upon the development thereof, this survey performed a questionnaire survey to business entities performing design, development, improvement and fitting of welfare goods. The questionnaire survey selected 879 business entities involved in manufacture and sale of the welfare goods. The effective reply recovery rate was 19.3%. The questions had the data contents required by products classified into body dimensions, motion capability, sensory functions, and work capability, asking to state data contents required for each item, reasons for the needs, and data sources. The data source currently utilized reveals that most of the replied enterprises utilize data derived from the company's own measurements, developments and experiences. The contents thereof indicate that the data are too old, the data contents do not match the current situation, and no required data are available. In designing, developing and fitting the welfare goods, the required data may not necessarily be obtained, whereas improvement in the database is strongly desired. (NEDO)

  5. Fundamental study on the physiological effect of the sound environment in informational sheltered living space. Joho shaheisei kyoju kukan ni okeru otokankyo no seiriteki eikyo ni kansuru kisoteki kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Nishina, E. (Japan Society for the Promotion of Science, Tokyo (Japan)); Ohashi, T. (National Institute of Multimedia Education, Tokyo (Japan))

    1991-11-08

    The more the housing development advances to cope with artificial noises in urban life, the greater the living environment related to sound deviates from the natural sound environment. Such environmental changes is indicated undesirable from the psychiatric viewpoint. This paper evaluates the physiological effect of sound environment using mainly the measurements of brain waves (EEG) to serve as brain activity parameters. According to measurements of sound environment using a high-fidelity broad-band environmental sound recording and analyzing system, it was found that higher frequency components are selectively suppressed in a highly sound-shielded room than in natural sound environment. As a result of the EEG measurements using a telemetrial method which reduces psychological burden on the subjects, it was identified that the EEG in alfa wave bands, an index for mental tranquility, decreases in an environmental sound shielded condition. In addition, the method to compare the power relative values by EEG band area, and the technique of imaging brain potentials using a BEAM verified that the addition of high frequency components affects human beings positively. 12 refs., 10 figs., 1 tab.

  6. Collection and analysis of the information related to the research theme of the IEA-GHG phase 3 program; IEA-GHG phase 3 program no kenkyu theme kanren joho no shushu to bunseki gyomu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The survey on the reduction measures against greenhouse effect gases was carried out which was proposed by the IEA-GHG phase 3 program. In Japan, various low emission vehicles (LEV) such as electric, methanol and natural gas vehicles are under rapid development. Like France, cost reduction and preparation of fuel filling stations are urgently necessary for the diffusion of LEVs. In New Zealand, air pollution by automobiles is not essential. The Switzerland government is promoting the diffusion of compact electric vehicles, and inhibits the use of conventional automobiles in some tourist resorts. The California state is leading the world by prescribing the bold regulation for preventing the air from pollution. In particular, the state government put automobile manufacturers under an obligation to produce zero emission vehicles (ZEV, electric vehicle) by 2% of passenger cars and trucks from 1998 and to increase ZEVs up to 10% until 2010. This report also includes two papers concerned, `Forestry management for sustainable development` and `Tropical forestry action plan after five years.` 142 refs., 19 figs., 23 tabs.

  7. Electromagnetic survey (TEM method) in Teradomari and examination of resistivity structure to be based on near surface information; Niigataken Teradomarimachi ni okeru denji tansa kekka (TEM ho) no doshitsu joho ni yoru kento

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, H.; Mitsuhata, Y.; Matsuo, K.; Tanaka, H. [Japan National Oil Corp., Tokyo (Japan). Technology Research Center; Wada, K. [Mitsui Mineral Development Engineering Co. Ltd., Tokyo (Japan)

    1996-10-01

    TEM method was applied to estimate soil structure from resistivity change of underground water saturated stratum featured by slow S wave and fast P wave over 1500m/s. Vertical magnetic field was measured by underlaying a transmission loop of 60m{times}60m around a measuring point in Teradomari, Niigata prefecture, and by installing a magnetic sensor at the measuring point. From comparison of a soil profile with the resistivity profile obtained by TEM data, the former well consisted with the latter. The surface low resistivity stratum corresponded to alluvium from comparison of it with soil and logging data. This alluvium base with fast P wave over 1500m/s satisfied the condition of optimum blasting depth because of a saturated stratum in the surface base. The resistivity structure was related to a saturated stratum. Sand bed was thick at the interface between alluvium low ground and hill area, and from the analytical result, the depth of sand bed showing high resistivity was more shallow than that of the alluvium base, pointing out necessary notice in interpretation. Resistivity survey is promising as simple method for optimum blasting depth. 4 refs., 6 figs., 1 tab.

  8. Study/research report on development of the basic technologies for realization of tera-bit class information storage; Tera-bit kyu joho storage jitsugen ni muketa kiban gijutsu kenkyu kaihatsu ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-19

    The hardware which supports IT is composed of information processing (MPUs and memories), information communication (input/output and communication) and information storage as the three basic elements. This project studies development of the basic technologies for realization of tera-bit (1TB/in{sup 2}) class information storage, in order to cope with drastically increased volume of information as a result of progress of the IT revolution. An HDD (hard disk device) will be the sole device which can correspond to required large-capacity, high-speed storage. However, realization of the recording density for 1TB class storage needs materials and controlling technologies at the atomic and molecular levels, because all of the basic technologies therefor, e.g., those for recording medium, head device and positioning mechanisms, are characterized by nm-order technologies. In other words, it is important to promote the research and development activities for the technologies for three-dimensionally configuring/controlling the atoms, processing magnetic materials at the nm level, and superhigh-speed devices. The concerted efforts by the industrial, government and academic sectors are required for quickly realizing the technological breakthroughs, which need advanced processes based on new principles and development facilities. (NEDO)

  9. Study of signal transduction mechanism of angiotensin 2 receptor by means of site-directed mutagenesis; Bui totsuzen hen'iho wo mochiita anjiotenshin 2 reseputa no joho dentatsu kiko no kaimei

    Energy Technology Data Exchange (ETDEWEB)

    Yamano, Yoshiaki [Tottori University, Tottori (Japan). Faculty of Agriculture

    1998-12-16

    The renin-angiotensin system (RAS) plays an important role in the regulation of blood pressure. In order to clarify the signaling mechanism mediated by angiotensin 2 receptor, Gq-protein binding amino acid residues of this receptor were clarified by site-directed mutagenesis study. Amino acid residues in the carboxyl tail region were changed by alanines, individually. These mutated receptors were expressed stably in CHO cells, and GTP effect and second messenger molecules were determined, and three residues (Y 312, F313 and L 314) in this region were determined to be concerned for the binding of Gq protein. The other signaling systems, Gi, MAP kinase, JAK-STAT mediated, were reported to be concerned for this receptor. Novel drags for high blood pressure therapy would be explored by clarifying these signaling mechanisms. (author)

  10. Progress of electrical and electronic engineering in the last 10 years. 5. Progress in the field of electronics, informations and systems; Denki denshi gijutsu 10nen no ayumi-5. Denshi/joho/system bun`ya ni okeru ayumi

    Energy Technology Data Exchange (ETDEWEB)

    Asada, K. [Tokyo Univ. (Japan)

    1998-06-01

    Study on analogue integrated circuit technique borne by needs of recent multi-media communication is advancing to a direction intending to decide problem by a construction technique for a system of transmitter and receiver rather than individual circuit. As for a process technique of the circuit integration, a minute CMOS (Complementary Metal Oxide Semiconductor) with 0.5{mu}m or 0.35 {mu}m thick silicon is occupying at its main part, from bipolar or a little older GaAs. As it is said that the 21st Century is an age of optonics, since success in oscillation of the ruby laser, advancement of laser technique and its application technique is miracle. Advancement of medical bioengineering is also miracle, biological information processing and visualization of biological information in artificial internal organs and biological measurement are also advanced. Development of communication technique in optical fiber got into its stride since 1970. Now, the optical fiber cable was expanded to 13 times for these ten years, and reached 79,000 km in 1996. Owing to the development of network computing technique, environment of computer changed dramatically. 6 figs.

  11. Evaluation of sea-state using images from satellite remote-sensing. Discrimination of cloud-system using GMS images; Eisei gazo joho wo mochiita kaiyo haro no haaku. Himawari gazo wo mochiita kumo no bunrui

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, T.; Hosoda, R. [University of Osaka Prefecture, Osaka (Japan). Faculty of Engineering

    1998-06-01

    Items of information are analyzed as derived from remote sensing data by using the stationary meteorological satellite `Himawari` as a platform to propose a discrimination model for oceanic meteorology or clouds closely related to oceanic meteorology. Cloud system regions are extracted by combining visual and infrared images to investigate natures of each of cloud top altitude, cloud system thickness, inclination of the cloud system edge, and complexity of the cloud system edge as parameters to represent characteristics of the cloud systems. It was shown that, by applying the fuzzy theory to the result therefrom, cloud type discrimination models can be structured. As a conclusion, a proposal was made on a cloud system analyzing model capable of making evaluation close to that by skilled analyzers. Application of the fuzzy theory to the cloud analyzing models makes it possible to reduce different kinds of ambiguity the clouds themselves have, and the effects of analyzer attributable ambiguity which may get mixed in during an analyzing process. Introduction of fuzzy integration and fuzzy measure has made it possible to express the evaluation result by such quantitative parameters as the cumulus and stratus degrees. 8 refs., 10 figs., 2 tabs.

  12. 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)

  13. Geological information obtained from rock magnetism and magnetic anomaly. Rock magnetism measurement and geomagnetic anomaly analysis in the forearc shelf of Northeast Japan; Ganseki jiki to jiki ijo kara erareru chishitsu joho. Tohoku Nippon zenko rikudana ni okeru ganseki jiki sokutei to chijiki ijo kaiseki

    Energy Technology Data Exchange (ETDEWEB)

    Nagasaki, Y. [Japan National Oil Corp., Tokyo (Japan)

    1997-12-01

    Improved accuracy and efficiency of magnetism analysis has advanced magnetic exploitation from a mere tool for exploitation of iron ore deposits to a general tool for analyzing geological structures. Magnetism in a bed rock and presence of a rock of high magnetism penetrating a bed rock cause magnetic anomaly, and it is possible to grasp morphology of a sedimentary basin by analyzing its magnetic anomaly observed, for exploitation of oil and natural gas. Magnitude of anomaly must be handled as vector sum of induction and residual magnetization. However, it is sometimes erroneously explained by use of a model which neglects the effect of residual magnetization. This paper reviews the basic aspects of anomaly analysis, and describes an example in which seismic exploitation based on the reflection method, gravity anomaly and magnetism anomaly are considered to explain geological structures, taking, as a case study, geomagnetism anomaly observed off Sanriku. The rock-magnetical geological structures are clarified by a variety of tests, including those for demagnetization of the samples by stepwise applied alternating current and heat. 9 refs., 8 figs.

  14. On the effectiveness of information technology procurement management

    Directory of Open Access Journals (Sweden)

    Sergei Udin

    2015-02-01

    Full Text Available The task of procurement management is key in the management of business enterprises of trade. Even small businesses that have a wide range of products, it is necessary to implement automated procurement management system. This raises the question of the effectiveness of applied information technology pro-curement management, which is determined, first of all, the quality of the brainware. The quality of the ap-plied mathematical apparatus, depends on the effectiveness and cost of software procurement manage-ment system. The paper presents the basic model of inventory management, made a brief comparative analysis of the models and optimization techniques, and methods of statistical analysis and sales forecast-ing.

  15. Fiscal 1996 report on the results of the subsidy operation under the Sunshine Project on the development of a geothermal water use power plant, etc. Development of the binary cycle power plant (development of the measurement while drilling system for geothermal wells); 1996 nendo New Sunshine keikaku hojo jigyo seika hokokusho. Nessui riyo hatsuden plant nado kaihatsu (binary cycle hatsuden plant no kaihatsu (chinetsusei kussakuji kotei joho kenchi system no kaihatsu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The R and D were carried out of a detecting system for measurement of data on the bottom of geothermal well, data transmission and signal processing, and an analysis system for well drilling trajectory control and well assessment while geothermal well drilling based on the data obtained by the detecting system. The paper reported the results of the technology development in fiscal 1996. In the development of the detecting system, improvement/design were conducted on a mud pulse generator constituting sonde, well bottom signal processing equipment, mode switch and inclined information sensor, and the system equivalent to the actual one was manufactured to conduct a running test at high temperature/pressure. Moreover, a test to confirm heat resistance of electronic parts was made for further improvement in heat resistance of the sonde, in order to obtain the data. In the development of an analysis system, conducted were enhancement of operability of the planning/indication portions of the well drilling trajectory supporting system, improvement of the data intake system, etc. In relation to the well assessment supporting system, carried out were heightening of operability of the temperature analysis portion and confirmation of accuracy increase. 5 refs., 253 figs., 72 tabs.

  16. Fiscal 1998 R and D project on global environmental industrial technology. Research result report on DNA analysis and information processing technology for photosynthesis microorganisms (Development of CO{sub 2} fixation and effective use technology by using bacteria and algae); 1998 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo. Kogosei biseibutsu nado DNA kaiseki joho shori gijutsu no kenkyu (saikin sorui nado riyo nisanka tanso koteika yuko riyo gijutsu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes the fiscal 1998 research result on DNA analysis and information processing technology for photosynthesis microorganisms. On the study on DNA analysis technology by triple-strand formation method, as the comparison study result of a READ method, stable triple- strand formation method and hairpin method, a READ method showed the highest triple-strand formation efficiency for target DNA. On the study on accurate separation technology of specific genes, establishment of protocols was promoted for solid-phase probe technology, subtract technology and leveling technology. On the study on DNA microarray analysis technology by high-efficiency hybridization method, the analysis technology of genes by hybridization method using DNA chips is under investigation. In addition, the high- efficiency analysis technology of specific DNA segments by using an affinity sensor, and the high-accuracy cloning technology for DNA with altered primary structure were also studied. (NEDO)

  17. FY 1998 report on the results of the R and D of ITS technology using clean energy vehicles. R and D of the urban/residential area joint utilization system and advanced travel management/information supply; 1998 nendo clean energy jidosha wo mochiita ITS gijutsu no kenkyu kaihatsu. Toshinbu oyobi jutakuchi kyodo riyo system narabi ni soko kanri joho teikyo no kodoka no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The purpose of the project in FY 1998 is 'Experimental verification for EV spread promotion.' Two of a 3-month experiment were conducted in Yokohama MM21 area (Yokohama, Kanagawa) and in Tama Newtown (Inage, Tokyo) using a total of 100 (50 each) small EVs. The development was aimed at of an urban type rental-car system in Yokohama and of a car-sharing type second-car system for residential in Inage. As to these responses to ITS technology, the basic vehicle operation system was made common in both areas, and the daily use system was made a regional system considered of purposes of use, regional characteristics, etc. The experimental verification was worked on as almost expected in terms of the vehicle management, monitor assessment, responses from persons concerned in both areas. Therefore, it is said that the R and D have almost reached a point where there can be seen a possibility of system commercialization. Through the experimental verification, the development was able to be smoothly promoted of the basic technology and element technology which are thought to be needed for the commercialization of EV. From the experience of this experimental verification, it is judged that it is desirable to tackle the commercialization by a membership system when the commercialization of EV joint use system is planned in future. (NEDO)

  18. Orienteering club

    CERN Multimedia

    Club d'orientation

    2011-01-01

    Coupe de printemps - les épreuves s’enchainent Le Club du CERN organisait la 4e étape de la coupe Genevoise de printemps samedi 9 avril. Tout était au rendez-vous pour une belle épreuve : soleil et nouvelle carte dans la forêt de Pougny-Challex. Les podiums des 5 parcours sont les suivants :   Facile court (2 km – 8 postes) : 1er Lucine Gintzburger en 29:01 - 2e Maria & Adèle Rapseviciute en 41:34 - 3e Emanuelle Alves en 41 :40. Facile moyen (2,9 km – 9 postes) : 1ere Konstantinos Haider (CO CERN) en 26:01 - 2e Joho en 34:41 - 3e Odysseas Willians/Jan Bleesz en 38:43. Technique court (3,2 km – 8 postes) : 1er Elisabeth Geneux en 32:08 - 2e Dominique Balay (CO CERN) en 33:59 - 3e Yves Meynet en 35:18. Technique moyen (4,9 km – 10 postes) : 1er Pierre-Yves Meyer en 47:04 - 2e Julien Nicolet en 50:06 - 3e Jean-Pierre Poncet en 50:42. Technique long (6,6 km &a...