服部 康弘 HATTORI Yasuhiro

ID:9000006076039

(株)オートネットワーク技術研究所 AutoNetworks Technologies, Ltd. (2014年 CiNii収録論文より)

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Articles:  1-20 of 75

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  • Effect of self-magnetic field on current flowing through true contact area  [in Japanese]

    Tamai Terutaka , Sawada Shigeru , Hattori Yasuhiro

    As size of true contact are in contact interface is very small comparing apparent area, the current which flow the true contact area is constricted. Contact resistance caused by this constriction of c …

    IEICE technical report. EMD 113(438), 19-24, 2014-02-21

  • Effect of self-magnetic field on current flowing through true contact area  [in Japanese]

    Tamai Terutaka , Sawada Shigeru , Hattori Yasuhiro

    As size of true contact are in contact interface is very small comparing apparent area, the current which flow the true contact area is constricted. Contact resistance caused by this constriction of c …

    IEICE technical report. Reliability 113(437), 19-24, 2014-02-21

  • Friction and Wear Resistance of Electroplated Tin Films Co-deposited with PTFE Particles  [in Japanese]

    NISHIMURA Yoshiyuki , BABA Kunihito , SAKA Yoshihumi , HATTORI Yasuhiro , HONMA Hideo , YAMASHITA Tsugito

    材料の科学と工学 = Materials science and technology 50(4), 138-145, 2013-08-20

    References (12)

  • Influence of Contact Oil at Contact area by Observation of Current distribution  [in Japanese]

    MORI Yusuke , IIDA Kazuo , SAWADA Shigeru , SHIMIZU Atsushi , HATTORI Yasuhiro

    Electronic devices for automobile are rapidly progressed in computerization for car control. The reliability of connector connection is becoming increasingly important. Thus, the use of lubricant for …

    IEICE technical report. EMD 112(453), 33-36, 2013-03-01

  • Electrical Property of Tin Oxide Film Measured by Alternating Current Impedance Method  [in Japanese]

    Ito Yamato , Iida Kazuo , Sawada Shigeru , Shimizu Atsushi , Hattori Yasuhiro

    The tin plating surface used for the contact parts of a connector is always covered by the oxide film of tin and corrosion resistance of the connector is caused by the oxide film However, due to the o …

    IEICE technical report. EMD 112(432), 13-16, 2013-02-15

  • Fretting Characteristics of Dissimilar Metal Contact  [in Japanese]

    YAMANAKA Takuya , ITO Tetsuya , Hattori Yasuhiro

    The authors previously conducted the observation of microstructures and three-dimensional SEM on fretting wear phenomena at tin-plated contacts. In this study, we report the fretting charactenstics of …

    IEICE technical report. EMD 112(432), 7-11, 2013-02-15

  • Visualization of electric current in contact and effect of thin film on contact resistance  [in Japanese]

    Sawada Shigeru , Tsukiji Shigeki , Shimada Shigeki , Tamai Terutaka , Hatttori Yasuhiro

    The mathematical solutions and electrical field analysis results of current density distribution in electric contact have been reported. And there are many reports which were discussed about constrict …

    IEICE technical report. EMD 112(432), 1-6, 2013-02-15

  • Electrical Property of Tin Oxide Film Measured by Alternating Current Impedance Method  [in Japanese]

    Ito Yamato , Iida Kazuo , Sawada Shigeru , Shimizu Atsushi , Hattori Yasuhiro

    The tin plating surface used for the contact parts of a connector is always covered by the oxide film of tin and corrosion resistance of the connector is caused by the oxide film However, due to the o …

    IEICE technical report. Reliability 112(431), 13-16, 2013-02-15

  • Fretting Characteristics of Dissimilar Metal Contact  [in Japanese]

    YAMANAKA Takuya , ITO Tetsuya , Hattori Yasuhiro

    The authors previously conducted the observation of microstructures and three-dimensional SEM on fretting wear phenomena at tin-plated contacts. In this study, we report the fretting charactenstics of …

    IEICE technical report. Reliability 112(431), 7-11, 2013-02-15

  • Visualization of electric current in contact and effect of thin film on contact resistance  [in Japanese]

    Sawada Shigeru , Tsukiji Shigeki , Shimada Shigeki , Tamai Terutaka , Hatttori Yasuhiro

    The mathematical solutions and electrical field analysis results of current density distribution in electric contact have been reported. And there are many reports which were discussed about constrict …

    IEICE technical report. Reliability 112(431), 1-6, 2013-02-15

  • Influence of Oil on Contact Resistance of Gold Plated Contacts  [in Japanese]

    TANIGUCHI Keisuke , IIDA Kazuo , SHIMIZU Atsushi , SAITOH Yasushi , SAWADA Shigeru , HATTORI Yasuhiro

    As for the automotive connector, the miniaturization and multipolarization are advanced attendant upon making electronic in automobile. Furthermore, decrease of insertion force for connector mating is …

    IEICE technical report. EMD 111(460), 33-36, 2012-02-24

    References (3)

  • Effect of Intermittent Time on Fretting Corrosion of Tin Plated Coupon  [in Japanese]

    YASUDA Junpei , IIDA Kazuo , SAITOH Yasushi , SAWADA Shigeru , HATTORI Yasuhiro

    Recently, there is a problem as increasing contact resistance by fretting corrosion in automobile connector. This increasing contact resistance is caused by the generation, oxidization and accumulatio …

    IEICE technical report. Reliability 111(438), 45-49, 2012-02-17

  • Effect of Contact Sliding on Contact Resistance Characteristics  [in Japanese]

    SASAYAMA Syougo , SAITOH Yasushi , TAMAI Terutaka , IIDA Kazuo , HATTORI Yasuhiro

    The contact resistance characteristics with contact load which considered wiping by making distance and load into a parameter was examined using tin plated samples. As a result, when the sliding dista …

    IEICE technical report. Reliability 111(438), 41-44, 2012-02-17

  • Effect of Intermittent Time on Fretting Corrosion of Tin Plated Coupon  [in Japanese]

    YASUDA Junpei , IIDA Kazuo , SAITOH Yasushi , SAWADA Shigeru , HATTORI Yasuhiro

    Recently, there is a problem as increasing contact resistance by fretting corrosion in automobile connector. This increasing contact resistance is caused by the generation, oxidization and accumulatio …

    IEICE technical report. EMD 111(439), 45-49, 2012-02-10

    References (3) Cited by (1)

  • Effect of Contact Sliding on Contact Resistance Characteristics  [in Japanese]

    SASAYAMA Syougo , SAITOH Yasushi , TAMAI Terutaka , IIDA Kazuo , HATTORI Yasuhiro

    The contact resistance characteristics with contact load which considered wiping by making distance and load into a parameter was examined using tin plated samples. As a result, when the sliding dista …

    IEICE technical report. EMD 111(439), 41-44, 2012-02-10

    References (12) Cited by (1)

  • Effect of Intermittent Time on Fretting Corrosion of Tin Plated Coupon  [in Japanese]

    YASUDA Junpei , IIDA Kazuo , SAITOH Yasushi , SAWADA Shigeru , HATTORI Yasuhiro

    電子情報通信学会技術研究報告. R, 信頼性 111(438), 45-49, 2012-02-10

    References (3)

  • Effect of Contact Sliding on Contact Resistance Characteristics  [in Japanese]

    SASAYAMA Syougo , SAITOH Yasushi , TAMAI Terutaka , IIDA Kazuo , HATTORI Yasuhiro

    電子情報通信学会技術研究報告. R, 信頼性 111(438), 41-44, 2012-02-10

    References (12)

  • Effect of Intermittent Time on Fretting Corrosion of Tin Plated Copper  [in Japanese]

    飯田 和生 , 澤田 滋 , 清水 敦 [他] , 服部 康弘 , Iida Kazuo , Sawada Shigeru , Shimizu Atsushi , Hattori Yasuhiro

    三重大学社会連携研究センター研究報告 = Research report, Mie University Community-University Research Cooperation Center (20), 61-65, 2012

    IR 

  • Fretting Behaviors of an Ag/CuGa_2 Combination and Application to Electrical Contacts

    SHIMIZU Atsushi , HATTORI Yasuhiro

    A copper and gallium alloy is easily produced through contact of liquid gallium and copper metal. A combination of CuGa<sub>2</sub> and silver was investigated as a new electrical contact. …

    IEEJ Transactions on Fundamentals and Materials 131(12), 1037-1040, 2011-12-01

    J-STAGE  References (14)

  • Investigation of environments for connectors on vehicle  [in Japanese]

    SARUWATARI Yuya , SAITOH Yasushi , TAMAI Terutaka , IIDA Kazuo , HATTORI Yasuhiro

    Recently years, according to downsizing of connectors which applied to automobiles, reductions of contact load in connectors are required. For ensuring connecting reliability, the environment in autom …

    IEICE technical report. EMD 111(254), 13-18, 2011-10-14

    References (12)

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