Search Results:　 1-20 of 61

  • 1

    Stability Test for Multivariable NCbT Using Input/Output Data  [in Japanese]

    YUBAI Kazuhiro , TERADA Shinya , HIRAI Junji

    … In model-free controller syntheses, we have no idea whether the designed controller stabilizes the resulting closed-loop system before its implementation. … From the view point of safety of the experimental equipment, we should develop the stability test for model-free controller synthesis using the acquired input/output data. … introduced the sufficient stability condition for the closed-loop system and proposed the stability test for NCbT (Noniterative Correlation-based Tuning) for SISO systems. …

    IEEJ Transactions on Electronics, Information and Systems 131(4), 773-780, 2011-04-01

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  • 2

    G1500-2-4 An Attitude Control Teststand for Three Dimensional Motion Of Experimental VTOL.  [in Japanese]

    MARUKI Takeshi , NIWA Shohei

    … This paper describes the development of experimental attitude control apparatus which enables the research and development of attitude control system for many kinds of VTOL aircraft. … Easy and safety experimental research and development can be conducted by this teststand. … A design of attitude control system is tried for an experimental VTOL model. …

    年次大会講演論文集 : JSME annual meeting 2010(5), 321-322, 2010-09-04

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  • 3

    S1108-4-5 Development of a New Testing Machine for Torque/Clamp Force Testing for Threaded Fasteners in Accordance with ISO 16047 : Optimization of the Testing Machine Structure for Boosting the Accuracy  [in Japanese]

    OKUMURA Shota , HAGIWARA Masaya

    … It is one of the important issues for structural safety to control the clamp force of bolted joints. … However, there is no tightening testing apparatus commercially available to evaluate the tightening characteristics for wide variety of fasteners in accordance with ISO 16047. …

    年次大会講演論文集 : JSME annual meeting 2010(4), 59-60, 2010-09-04

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  • 4

    Millimeter-wave exposure apparatus with horn antenna and application to in vitro experiment  [in Japanese]

    SUZUKI Yumitaka , KUROGI Shou , SHIBUYA Mariko , TAGUCHI Takayuki , SUZUKI Yukihisa , TAKI Masao

    近年、ミリ波帯電磁波を利用したアプリケーションの普及に伴い、生体への安全性評価が今後の課題として挙げられる。本研究では、細胞を対象としたホーンアンテナ型ミリ波帯電磁波曝露装置を構築し、曝露方法の検討を行った。また、予備的な実験としてCHO-K1細胞にミリ波を曝露することで、細胞への増殖速度への影響の検討を行った.曝露装置は、ガンダイオード発振器(60GHz)を使用し、出力はインパット増幅器で増幅さ …

    IEICE technical report. Electromagnetic compatibility 109(370), 151-156, 2010-01-14

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  • 5

    235 Development of the accident prevention training tool for Waste Disposal System  [in Japanese]

    FURUICHI Naoto , IHARA Katsumasa , MURAOKA Motoshi , KIRIKAWA Takuya , ONODA Hiroshi , NAGATA Katsuya

    … Diversity of waste and advancement of recycling system are considered one of the reasons. … The purpose of our study is to develop effective safety educational tools for operators. … To demonstrate in waste disposal system are the purpose, too. … We developed APT (Accident Prevention Training tooD by 3D-VR (Virtual Reality) technology that supports safety education for operators effectively and efficiently. …

    Symposium on Environmental Engineering 2009(19), 241-244, 2009-07-08

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  • 6

    Study on microbial contamination in the preparation procedure of hemodialysis fluids : Analysis of microbial monitoring between hemodialysis fluids and around the RO water producing system  [in Japanese]

    TSUKAMOTO Kazuyuki , SUGAWARA Toshitsugu , KURODA Satoshi , ARISAWA Junji , KIMURA Kazuyuki

    近年透析療法の高度化、特に透析膜の大孔径化に伴い、透析液の清浄化がますます重要な課題となっている。このような背景から、透析液製造工程における微生物汚染の発生機序の究明が重要な課題となっている。本報告では使用年数の異なる2台透析用水製造装置を対象に微生物の分離と出現菌種の同定を行った。また製造装置周辺と配管外部の微生物調査から微生物汚発生機序の究明を試みた結果透析液製造装置周辺から分離した細菌には透 …

    IEICE technical report. ME and bio cybernetics 108(405), 43-47, 2009-01-16

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  • 7

    A secure and reliable next generation mobility: an intelligent electric wheelchair with a stereo omni-directional camera system  [in Japanese]

    佐藤 雄隆 , 坂上 勝彦

    Synthesiology 2(2), 113-126, 2009-06

  • 8

    Technology of Explosion-Proof Apparatus and System of Government Authorization  [in Japanese]

    NAGAISHI Haruki

    Journal of the Institute of Electrostatics Japan 32(4), 165-169, 2008-08-20

  • 9

    Active Reduction Control against abnormal Vibrations of Cardiopulmonary Bypass Operating System  [in Japanese]

    Mochio Takashi

    心臓血管外科手術においては、心臓機能の停止と体内血液循環確保を実現するための、人工心肺を用いた体外循環による手術が行われることが多い。このため人工心肺装置には極めて高い信頼性と安全性が要求される。しかし機械装置である以上、故障・不具合あるいはヒューマンエラーによる誤作動等の発生確率を完全にゼロとすることはできない。このような異常事態発生時においても生命維持の観点から通常は体外循環を確保することが要 …

    Memoirs of the School of Biology-Oriented Science and Technology of Kinki University 21, 17-24, 2008-03

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  • 10

    A Smart Electric Wheelchair Fitted with a Stereo Omni-directional System (SOS)  [in Japanese]

    SATOH Yutaka , SAKAUE Katsuhiko

    電気学会研究会資料. IP, 情報処理研究会 2008(1), 65-70, 2008-02-22

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  • 11

    Practicability of using robot system for standing and gait apparatus  [in Japanese]

    細田 悟 , 沢浦 美奈子 , 平松 まき

    Review of Nonprofit Health Care Cooperation (24), 39-43, 2008-08-31

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  • 12

    Functional Safety of Safety Related Systems with Safe Shutdown  [in Japanese]

    MUTA Hitoshi , SUYAMA Koichi , SATO Yoshinobu

    IEC 61508では全体システムを被制御機器(以下,EUC),EUC制御系(以下,BCS),SRS,他技術安全関連系および外的リスク軽減施設から構成されるものと考える.BCSは全体システムの機能を遂行するようにEUCを制御し,同時に危険事象などの望ましくない事象を抑制するようにEUCを制御する.このEUCの機能に対して,SRSおよび外的リスク軽減施設は,BCSの冗長サブシステムと考えることができ …

    IEICE technical report. Reliability 107(385), 15-18, 2007-12-07

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  • 13

    Functional Safety of Safety Related Systems with Safe Shutdown  [in Japanese]

    MUTA Hitoshi , SUYAMA Koichi , SATO Yoshinobu

    IEC 61508では全体システムを被制御機器(以下,EUC),EUC制御系(以下,BCS),SRS,他技術安全関連系および外的リスク軽減施設から構成されるものと考える.BCSは全体システムの機能を遂行するようにEUCを制御し,同時に危険事象などの望ましくない事象を抑制するようにEUCを制御する.このEUCの機能に対して,SRSおよび外的リスク軽減施設は,BCSの冗長サブシステムと考えることができ …

    IEICE technical report 107(386), 15-18, 2007-12-07

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  • 14

    MF133 Study on prediction of falling when using a walking aid  [in Japanese]

    Ouchi Yusuke , Matsumoto Osamu , Yoon Seong-Sik , Yamada Yoji , Adachi Yoshitaka

    … We confirm the effectiveness of the proposed method by experiments using a sensor system attached to a subject. … The method determines whether he is in the state of safety or danger by use of Hidden Markov Models with his position, velocity, and direction of C.O.G data introduced. … Moreover, we developed a small, light-weight, and wireless sensor system attached to the subject, and confirmed the possibility of predicting a subject's fall through our overall proposal. …

    The JSME Symposium on Welfare Engineering 2007, 70-71, 2007-09-30

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  • 15

    Tooth-abrading Effect of Airbrasive System Using a Powder of S-01  [in Japanese]

    TAGAWA Tsuyoshi

    コンポジットレジンの歯質接着性の向上に伴って,これまでの修復処置の概念が見直されるようになり,窩洞形態に拘泥することなく治療ができるようになった.これらのことは,窩洞形成法にも影響を与え,エアタービンや電気エンジン以外の歯質削除方法を選択できることとなり,歯質削除時の不快感の少ないレーザーの臨床応用や粉末噴射による方法が試みられるようになった.粉末噴射法では粉末を変えることにより,エナメル質や象牙 …

    日本歯科保存学雑誌 50(4), 415-424, 2007-08-31

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  • 16

    Medical equipment controlled by ICtag  [in Japanese]

    Aikawa Takeshi , Sugawara Toshitsugu , Kimura Kazuyuki , Arisawa Junji , Furukawa Hirokazu

    … In order to improve safety and economical efficiency of medical equipment, it is necessary to manage medical equipment appropriately. … In many hospitals, medical apparatus is managed in the present bar code or two dimension code. … Moreover, the system which grasps the position information on the lent-out medical equipment was aimed. …

    Memoirs of the Hokkaido Institute of Technology 35, 291-294, 2007-03-26

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  • 17

    2204 Functional Verification of a Safety System for a Large-Size Tray Carrying Car by Collision Experiments  [in Japanese]

    ATSUMI Tomoumi , OKAMOTO Noriaki , ASAKURA Jun , ARAI Takeshi

    … Various apparatus and equipments are used in hospital and welfare institutions. … It proposes the safety system that prevents a person from being injured by braking and large deformation of the shock absorber, which is reversible. …

    The Transportation and Logistics Conference 2006(15), 347-350, 2006-12-13

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  • 18

    Medical equipment information controlled by RFID  [in Japanese]

    AIKAWA Takeshi , SUGAWARA Toshitsugu , KIMURA Kazuyuki , ARISAWA Junji , FURUKAWA Hirokazu

    医療の安全性や経済性を向上させるために医療機器を適切に管理することは重要である。現在、多くの医療機関ではバーコードや二次元コードにより医療機器を管理している。近年、RFIDを用いた薬剤管理や医療廃棄物管理などの実証実験や導入が進められている。本研究ではRFIDを医療機器管理に応用することで今までは困難だった貸し出した医療機器の位置情報取得や新たな管理モデルの構築を目指した。

    IEICE technical report. ME and bio cybernetics 106(406), 33-35, 2006-11-28

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  • 19

    The Structure and Function of the System achieving Food Safety and Social Trust : Current situation and issues of establishing the Good Agricultural Practice(REPORTS AND DISCUSSIONS AT THE ANNUAL MEETING OF THE SOCIETY IN 2004: Food Safety and Social Trust in HOKKAIDO Agriculture)  [in Japanese]

    Nakashima Yasuhiro

    … The ministry of Agriculture, Forestry and Fisheries of Japan is attempting to develop coherent traceability network in order to rebuild the labeling system. … In addition, the advance of modern food system is likely to raise an information incompleteness problem due to the longer distance 'from farm to table'. … One apparatus is the conformity assessment system that has been developing toward further globalization since the WTO/TBT agreement. …

    北海道農業経済研究 13(1), 3-13, 2006-11-22

  • 20

    Introduction of Interferon β-1b Therapy to Patients with Multiple Sclerosis on an Outpatient Basis  [in Japanese]

    OHASHI Takashi , OTA Kohei , SHIMIZU Yuko , OHARA Kuniko , TAKEUCHI Chisen , IWATA Makoto

    … Therefore, establishing an effective outpatient introduction system is needed. … We first confirmed the efficacy and safety of a gradual dose titration of IFN β-1b on an inpatient basis to 14 patients. … We found that skin problems were among the most common side effects and these problems could be reduced by teaching the patients the injection technique again or introducing self-monitoring injection assistance apparatus. …

    Journal of Tokyo Women's Medical College 76(5/6), 205-211, 2006-06

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