Search Results:　 1-20 of 59

  • 1

    Development and Evaluation of Solar Assist Battery with Japanese Coin for Science Events  [in Japanese]

    Sajiki Go , Okano Hiroshi

    … In this paper, the"Solar Assisted Battery" with Japanese coin and photocatalysis was developed as the teaching material for science events.Many children can study the battery and solar cell by this teaching material at the same time. … We had a primary schoolchildexperience this teaching material. …

    Japanese colleges of technology education journal (35), 479-484, 2012-03-00

  • 2

    Experimental-type Lectures for the Local Community in Gunma National College of Technology  [in Japanese]

    Taira Nobuyuki , Fujino Masaie

    … An electric battery is the second theme. … We let primary schoolchildren make the battery withfruit and charcoal. … The familiar battery can turn a propeller. …

    Japanese colleges of technology education journal (35), 455-460, 2012-03-00

  • 3

    Consideration of Operating Condition of Secondary-side Converter of Inductive Power Transfer System for Obtaining High Resonant Circuit Efficiency  [in Japanese]

    Takuzaki Koji , Hoshi Nobukazu

    … The system can make convenient to charge the battery on electric vehicles even on a rainy day. … First, a theoretical formula suitable for treating two kinds of parameter variations associated with the caused by coupling state between the primary and secondary coils or parking position is derived. …

    IEEJ Transactions on Industry Applications 132(10), 966-975, 2012

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  • 4

    Long-term Effect of Dual-chamber Pacing on Pressure Gradient at Left Ventricular Outflow Tract in Hypertrophic Obstructive Cardiomyopathy

    HOSODA Junya , ISHIKAWA Toshiyuki , YAMAKAWA Yohei , MATSUSHITA Kohei , MATSUMOTO Katsumi , MIYAMOTO Mihoko , SUGANO Teruyasu , ISHIGAMI Tomoaki , UCHINO Kazuaki , KIMURA Kazuo , UMEMURA Satoshi

    … A 60-year-old man with hypertrophic obstructive cardiomyopathy (HOCM) was implanted dual-chamber ICD for the purpose of both the left ventricular outflow tract (LVOT) gradient reduction by ventricular pacing and the primary prevention of ventricular tachyarrhythmia. … On this occasion, he was referred to our hospital because of battery depletion, and a cardiac catheterization study was performed after ICD replacement. …

    Journal of Arrhythmia 27(3), 226-230, 2011-07-25

    J-STAGE Ichushi Web CrossRef References (14)

  • 5

    An Estimation of Reduction of the Primary Energy and the CO_2 Emission in Residential PEFC Co-Generation System with Li-ion Battery Modules  [in Japanese]

    MAEDA Kazushige , YONEMORI Hideto , YASAKA Yasuyoshi

    … The PEFC co-generation system in commercial use provides the average primary energy saving rate of 12.7% and CO2 reduction rate of 15.4% with respect to the conventional system. … The average primary energy saving rate reaches up to 16.9% by the improvement of 4.2 points, and CO2 reduction rate reaches up to 20.4% by the improvement of 5.0 points in the PEFC co-generation system with 8.0-kWh batteries using the new operation planning method. …

    IEEJ Transactions on Power and Energy 131(1), 108-117, 2011-01-01

    J-STAGE CrossRef References (17)

  • 6

    Experimental Verification of A Voltage clamp ZVS-PWM Bidirectional DC-DC Converter  [in Japanese]

    KITAGAWA Masahiro , FUJIWARA Koji , ISHIHARA Yoshiyuki , OGURA Masashi , MINOWA Yoshifumi , KURIO Nobuhiro

    本稿では,蓄電池を有する太陽光発電システムに用いられる,低圧かつ大電流に適した絶縁型双方向DC-DCコンバータを提案する.提案コンバータは非対称ハーフブリッジ型と電流型センタータップ整流回路で構成する.一次側はハーフブリッジ構成によりスイッチの電圧ストレスを抑制し,二次側では同期整流動作により導通損の低減を図る.さらに,二次側のスイッチのオン時間を重ねることで昇圧動作を行うことができる.また,電圧 …

    Technical report of IEICE. Energy engineering in electronics and communications 109(371), 59-64, 2010-01-14

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  • 7

    Multi-path scheme for establishing stable Wireless Sensor Network  [in Japanese]

    SHIMAICHI Jun , INOUE Shinji , KAKUDA Yoshiaki

    無線センサネットワークとは,対象領域に無線通信機能と観測機能を持つセンサノードを多数配置して構築されるネットワークである.また,無線センサネットワークにはシンクと呼ばれる特別なノードが存在し,センサノードが領域内で観測したデータは無線通信によってシンクに集められる.センサノードは通常バッテリ駆動であり,多数あるバッテリを交換する事は現実的ではないため,バッテリ切れを起こしたときデータ中継が行われな …

    IEICE technical report. Information networks 109(362), 59-63, 2010-01-07

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  • 8

    Application of the commercial location information system on animal tracking  [in Japanese]

    SAEKI Midori , SAITO Masayuki , SONODA Yoichi

    動物の追跡調査に，携帯GPS端末（例えば68 gのFOMA専用端末）を使った位置情報システムが，既存のテレメトリ手法の代替として使えるか検証した．サービスエリア内では，位置情報が50 m以下の誤差で得られ，中・大型哺乳類の追跡が可能であることが確認された．ただし，本研究で使用した携帯端末では電池寿命が約8日と短かったことから，長寿命の一次電池の搭載が必要だと考えられる．位置情報システムを利用した追 …

    Honyurui Kagaku (Mammalian Science) 49(2), 277-282, 2009-12-30

    J-STAGE References (7)

  • 9

    Examination of Phase Excitation in a Desktop CLPS(Measurement Technique, High-frequency Devices)  [in Japanese]

    Miyamori J. , Haga A. , Kakubari Y. , Sato F. , Matsuki H. , Sato T.

    … The primary coil are arranged so that the coupling factor becomes 0, since it is inconvenient for the primary coils to be excited by each other. … However, when the primary coils are synchronized and driven, the magnetic flux interferes with the electric power transmission. … Attention was paid to changing each phase on the primary coils. …

    Journal of the Magnetics Society of Japan 33(2), 110-113, 2009-03-01

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  • 10

    Continuous Ingestion of Acetic Acid Bacteria:Effect on Cognitive Function in Healthy Middle-Aged and Elderly Persons

    Fukami Hiroyuki , Tachimoto Hideki , Kishi Mikiya , Kage Takayuki , Tanaka Yasukazu , Koga Yoshihiko , Shirasawa Takuji

    … Cognitive function was evaluated using the CogHealth battery of tasks that can detect slight variations. … significantly shortened the response times of the working memory, the primary outcome of this study, compared to the placebo supplement (<I>P</I>‹0.05). …

    ANTI-AGING MEDICINE 6(7), 60-65, 2009

    J-STAGE Ichushi Web CrossRef Cited by (1)

  • 11

    A method for reducing body exposure to electromagnetic field of pillow type wireless charger in fully implantable middle ear hearing device

    Lim H. G. , Kim M. W. , Lee J. W. , Jung E. S. , Seong K. W. , Lee J. H. , Cho J. H.

    … Some devices can be selected rechargeable battery for long-term implant. … In South Korea, a kind of IMEHD with rechargeable battery and a pillow type wireless charger have been developed. … However, this device should excessively consume power due to driving all primary coils. … Especially, needless exposure to magnetic field generated from uncoupled primary coils may induce bio-hazards. …

    IEICE Electronics Express 6(18), 1318-1324, 2009

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  • 12

    Regulation of insulin-like growth factor binding protein-1 and lipoprotein lipase by the aryl hydrocarbon receptor

    Minami Keiichi , Nakajima Miki , Fujiki Yuto , Katoh Miki , Gonzalez Frank J. , Yokoi Tsuyoshi

    … The aryl hydrocarbon receptor (Ahr), a ligand-activated transcriptional factor, mediates the transcriptional activation of a battery of genes encoding drug metabolism enzymes. … Since Lpl is the primary enzyme responsible for hydrolysis of lipids in lipoproteins, the serum triglyceride levels were determined. …

    Journal of toxicological sciences 33(4), 405-413, 2008-10-01

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  • 13

    Thermal reactivity of primary lithium coin-cell batteries

    林 佑燮 , 李 新蕊 , 王 新龍 他

    Report of National Research Institute of Fire and Disaster (104), 63-66, 2008-03-00

  • 14

    Hybrid System of Photo-voltaic Plant, Battery and Fuel Cell using Electrolysis of Water  [in Japanese]

    TANAKA Osamu , TANAKA Seiya

    Proceedings of JSES/JWEA Joint Conference 2007, 149-152, 2007-10-25

    References (7)

  • 15

    Thermal reactivity of primary lithium coin-cell batteries

    LIM Woo-sub , LI Xin-Rui , WANG Xin-Long , KOSEKI Hiroshi , HASHIMOTO Osamu

    Science and technology of energetic materials 68(4), 120-123, 2007-08-30

    References (8)

  • 16

    Development of low self-discharge Ni-MH battery "eneloop" interchangeable with primary dry battery)  [in Japanese]

    Yasuoka Shigekazu

    ニッケル水素電池の自己放電のメカニズムを検討した結果、負極から溶解したCoやMnを含む化合物のセパレータや正極への析出物や窒素化合物等によるシャトル効果等による正極の還元が原因であることを見い出した。負極としてCoやMnを含まない超格子水素吸蔵合金を用いることによりセパレータ上の析出物を抑えて自己放電を抑制することができた。この知見を基に自己放電の改良を行った結果、我々は、次世代のニッケル水素電池 …

    Technical report of IEICE. Energy engineering in electronics and communications 106(562), 21-24, 2007-02-23

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  • 17

    Development of low self-discharge Ni-MH battery "eneloop" interchangeable with primary dry battery  [in Japanese]

    Yasuoka Shigekazu

    ニッケル水素電池の自己放電のメカニズムを検討した結果、負極から溶解したCoやMnを含む化合物のセパレータや正極への析出物や窒素化合物等によるシャトル効果等による正極の還元が原因であることを見い出した。負極としてCoやMnを含まない超格子水素吸蔵合金を用いることによりセパレータ上の析出物を抑えて自己放電を抑制することができた。この知見を基に自己放電の改良を行った結果、我々は、次世代のニッケル水素電池 …

    IEICE technical report. Component parts and materials 106(563), 21-24, 2007-02-23

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  • 18

    Device with Functions of Linear Motor and Non-contact Power Collector for Wireless Drive  [in Japanese]

    FUJII Nobuo , MIZUMA Tsuyoshi

    … The authors propose a new apparatus with functions of propulsion and non-contact power collection for a future vehicle which can run like an electric vehicle supplied from the onboard battery source in most of the root except near stations. … In the paper, the wound type LIM with the concentrated single-phase winding for the primary member on the ground is dealt from the viewpoint of low cost arrangement. …

    IEEJ Transactions on Industry Applications 126(8), 1113-1118, 2006-08-01

    J-STAGE CrossRef References (5)

  • 19

    Quick screening for higher brain function  [in Japanese]

    Shimoyama Ichiro

    高齢社会に向け年齢と能力は重要問題となるが、現状を正確に把握すれば解決できる問題も多い。そのために基本的脳機能を早期にスクリーニングする機器を、パソコンベースに記録解析こころみた。無医村など僻地にも設置し遠隔地をふくめたグローバルな健康管理に貢献したい。

    IEICE technical report. 106(145), 25-26, 2006-06-30

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  • 20

    Experimental-type Lectures for the Local Community  [in Japanese]

    Taira Nobuyuki , Kojima Akira

    … An electric battery is the second theme. … We let primary schoolchildren make the battery with fruit and charcoal. … The familiar battery can turn a propeller. …

    The Gunma-Kohsen review (25), 21-25, 2006-00-00

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