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Sample records for biryo saishu biryo

  1. Fiscal 1998 survey report. Medical equipment (Development of fine sampling/analysis system for blood / Development of high-precision 3-D image diagnosis system / Development of low-invasion operation support system / Total development of artificial internal organ technologies); 1998 nendo chosa hokokusho. Iryo kiki (ketsuekinado biryo saishu, biryo bunseki system kaihatsu/koseido sanjigen eizo shindan system kaihatsu/teishinshu shujutsu shien system kaihatsu/jinko zoki gijutsu sogo kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For efficient medical care supply systems, the R and D of advanced medical care technology and equipment largely contribute to productivity improvement for medical care services. Among them, a progress of medical care technology is becoming important for preparation of efficient and fair supply systems. MITI thus established 'Medical care and welfare equipment development project' in 1994, and has promoted the strategic long-term R and D project of medical care and welfare equipment as joint R and D project of NEDO and private enterprises. In fiscal 1998, on the development of the fine sampling/analysis system for blood, the high- precision 3-D image diagnosis system, the low-invasion operation support system, and the artificial internal organ technologies since fiscal 1996, this project clarified essential technical issues based on the future view, selected some themes to be newly developed in the future, and surveyed and evaluated the details of their R and D concretely. (NEDO)

  2. Batch process. Batch super-fractionation as analysis technique (Development of a pretreatment apparatus for the analysis of microcomponents in the water); Bunseki gijutsu toshiteno bacchi seimitsu joryu - suichu niokeru biryo seibun no bunseki yozen shori sochi no kaihatsu -

    Energy Technology Data Exchange (ETDEWEB)

    One, S.

    1997-09-05

    To analyze high boiling point organic contaminants in the water, first, the contaminants are extracted by using organic solvents, and condensed to such concentrations that they are in the ranges suited to the sensitivities of the analyzers used. Using a newly developed pretreatment apparatus for the analysis of microcontaminants in the water, samples to be analyzed are prepared by automatic condensation of the extracted samples by batch distillation. All of the series operations, i.e. cleaning the apparatus, introducing samples, condensing the samples, taking out the samples and cleaning the apparatus are automated. In the automation, a computer system for an ASTM distilling apparatus, a drop counter for measuring the amount of evaporated liquid and a float type liquid level control apparatus for controlling the measurement of the liquid level are utilized. In order to detect the contaminants remaining in the apparatus after cleaned, a gas chromatograph mass spectrometer is used as an ultramicroanalysis technique. The sequence of the automatic operation was programmed by using a personal computer, and the operation data were logged, whereby data necessary for quantitative analysis, such as the calculation of material balance were stored. 2 figs., 1 tab.

  3. Vapor-liquid equilibria of trace isobutyraldehyde, ethyl acetate and isoamyl acetate in aqueous ethanol solution under reduced pressure; Ethanol suiyoekichu no biryo no isobutyraldehyde, sakusan ethyl, sakusan isoamyl no gen`atsu kieki heiko

    Energy Technology Data Exchange (ETDEWEB)

    Ikari, A.; Hatate, Y.; Aiko, R. [Kagoshima University, Kagoshima (Japan)

    1997-07-10

    Vapor-liquid equilibria of aqueous ethanol solutions containing a minute amount of acetaldehyde, isobutyraldehyde, ethyl acetate and isoamyl acetate were measured by use of an Othmer-type still at 12.7, 25.3 and 101.3 kPa. The equilibrium ratio curves of the minor components (isobutyraldehyde, ethyl acetate and isoamyl acetate) at each pressure are presented by a function of the concentration of ethanol. However, the equilibrium ratio curves of the minor component (acetaldehyde) could not be obtained, because the data is slightly scatted. 5 refs., 3 figs., 2 tabs.

  4. Industry brief letter : Search for ideal concrete - Last lecture of Prof. Okamura; Riso no konkurito wo motomete/okamura kyoju saishu kogi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-10

    The last lecture of Dr. Okamura, a Prof. at the engineering department of Tokyo University, was held on March 27, 1999. He was a well-known baseball pitcher who won 17 victories at Tokyo 6-College baseball league. In his development of high-performance concrete (later renamed to-self compacting concrete), he thought that we should not demand fine technique for concrete application, but instead we should cover the technique by the advantages of a material. His hardship existed in expressing the properties of cement in numeric values and the establishment of numerical analysis technique starting from empirical equation. He stated that he was able to succeed in the development of an ideal concrete with high-strength, high-durability, self-compacting concrete with the suggestions from many colleagues. He will become Vice President of Kochi Univ. and Chairman of Civil Eng. Society. (translated by NEDO)

  5. Development of automatic technology of drilling, loading and hauling operation for crushed stone industry; Saisekigyo ni okeru ganseki saishu sagyo no jidoka gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Miyake, K. [Japan Crushed Stone Association, Tokyo (Japan); Yoshida, K.; Oshima, H. [Komatsu Ltd., Tokyo (Japan); Suzaki, T. [Furukawa Co. Ltd., Tokyo (Japan)

    1996-07-25

    In the crushed stone industry, work must be done outdoors for long hours, and labor shortage becomes a serious problem because of the extremely rigorous work environment. In this paper, the content of three technical developments recommended by the Japan Crushed Stone Association was introduced: that is, the automatic technology on the crawler drill, the automatic technology on the wheel loader, and the unmanned operating technology on the dump truck. As for the automatic technology on the crawler drill, the multi-operating levers and the fully automatic load exchange equipment were under development for more safely and simply operating the oil hydraulic crawler drill in the rock drilling operation. As for the automatic technology on the wheel loader, a system to prevent tire slip, an automatic mining system, and an automatic loading system were developed. As for the unmanned operating technology on the dump truck, a system to measure direction and distance were developed using an optical fiber gyroscope as a direction sensor and the vehicle rotating sensor as a distance sensor. 8 refs., 29 figs., 2 tabs.

  6. 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 deep geothermal resource collecting technology (development of the deep geothermal resource drilling technology); 1996 nendo New Sunshine keikaku hojo jigyo seika hokokusho. Nessui riyo hatsuden plant nado kaihatsu (shinbu chinetsu shigen saishu gijutsu no kaihatsu / shinbu chinetsu shigen kussaku gijutsu no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The paper reported the results of the fiscal 1996 R and D on the development of deep geothermal resource collecting/drilling technology. In the design of a total development, the planned adjustment of actual well tests was conducted on bits and drilling mud at the time of drilling the exploration well of the Kakkonda area. As to the trend of overseas technology, examined was the developmental trend of high temperature type downhole motor products. In the development of hard high temperature strata drilling element technology, a drilling test was carried out on trially manufactured 300degC heat resistant/durable bits. In the development of high temperature drilling mud, drilling was done in the mud of thermally stable quality in the actual well experiment using the 300degC mud system. In the development of high temperature use cement and high temperature use cement slurry, a possibility was obtained of composing a slurry which has the targeted dewatering amount, compressive strength, and water permeability. In the development of high temperature downhole motor, data on characteristics of heat resistant stator materials were arranged in a relationship among the abrasion amount, thermal expansion amount and elastic recovery amount, and the database was obtained. 166 figs., 148 tabs.

  7. Achievement report for fiscal 1998 on business auxiliary to New Sunshine Program. Hot water-aided power generation plant development (Development of deep-seated geothermal resources exploitation technology and development of deep-seated geothermal resources excavating technology); 1998 nendo new sunshine keikaku hojo jigyo seika hokokusho. Nessui riyo hatsuden plant nado kaihatsu (shinbu chinetsu shigen saishu gijutsu no kaihatsu, shinbu chinetsu shigen kussaku gijutsu no kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the general exploitation scheme, technological information is collected about cement overseas, DHM (down hole motor), etc. In the development of heat-resistant durable bits, an improved version of the 350 degrees C real bit manufactured in fiscal 1997 undergoes a test in a real bore, and is evaluated for its general performance. In the development of high-temperature cement slurries, the ultralow specific gravity cement slurry for casing cement developed in fiscal 1997 is subjected to evaluation. It is examined by chemical analysis and powder X-ray diffraction, and its fluidity, free water, rate of dehydration, and compression strength at 250 degrees C are measured. In a real bore test, a slurry of the optimum composition is prepared and then hardened, and the hardened body is kept exposed to geothermal environments for eight weeks. It is then found that the hardened body retains a compression strength of 70kgf/cm{sup 2}. In the development of a down hole motor, a scale model, real in diameter and shortened in length, is built of the motor section, and is tested in circulating water and oil at normal and high temperatures, and its behavior and performance are evaluated. (NEDO)