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9 条记录 (耗时 0.019 秒)

    Method for preventing corrosion of contact and apparatus for preventing corrosion of contact
    1.
    发明申请
    Method for preventing corrosion of contact and apparatus for preventing corrosion of contact 有权

    公开(公告)号：US20060279893A1

    公开(公告)日：2006-12-14

    申请号：US11391637

    申请日：2006-03-29

    申请人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

    发明人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

    IPC分类号： H02H5/04

    CPC分类号： H01H1/605

    摘要： An apparatus for preventing corrosion of a contact includes a detection conducting path connected to the contact, a variable impedance unit and a comparing and switching unit. The variable impedance unit is connected to the detection conducting path. The variable impedance unit is switchable between (i) a first impedance used for passing a corrosion prevention current into the detection conducting path and (ii) a second impedance through used for passing a current, which is used for detecting a connection state of the contact, into the detection conducting path. The first impedance is lower than the second impedance. The comparing and switching unit compares a detected value with a corrosion threshold, compares the detected value with a restoration threshold and switches the variable impedance unit based on comparing results.

    Method for preventing corrosion of contact and apparatus for preventing corrosion of contact
    2.
    发明授权
    Method for preventing corrosion of contact and apparatus for preventing corrosion of contact 有权
    防止接触腐蚀的方法和防止接触腐蚀的装置

    公开(公告)号：US07486088B2

    公开(公告)日：2009-02-03

    申请号：US11391637

    申请日：2006-03-29

    申请人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

    发明人： Kazuhiro Komatsu ,  Tomohide Kasame ,  Kouji Oonishi

    IPC分类号： G01R27/08 ,  G01R31/02

    CPC分类号： H01H1/605

    摘要： An apparatus for preventing corrosion of a contact includes a detection conducting path connected to the contact, a variable impedance unit and a comparing and switching unit. The variable impedance unit is connected to the detection conducting path. The variable impedance unit is switchable between (i) a first impedance used for passing a corrosion prevention current into the detection conducting path and (ii) a second impedance through used for passing a current, which is used for detecting a connection state of the contact, into the detection conducting path. The first impedance is lower than the second impedance. The comparing and switching unit compares a detected value with a corrosion threshold, compares the detected value with a restoration threshold and switches the variable impedance unit based on comparing results.

    摘要翻译： 用于防止触点腐蚀的装置包括连接到触点的检测传导路径，可变阻抗单元和比较和切换单元。 可变阻抗单元连接到检测导电路径。 可变阻抗单元可以在（i）用于将防腐蚀电流传递到检测导电路径中的第一阻抗和（ii）用于通过用于检测接触的连接状态的电流的第二阻抗之间切换 ，进入检测导通路径。 第一阻抗低于第二阻抗。 比较和切换单元将检测值与腐蚀阈值进行比较，将检测值与恢复阈值进行比较，并根据比较结果切换可变阻抗单元。

    Electronic control unit and electronic driving unit
    4.
    发明授权
    Electronic control unit and electronic driving unit 失效
    电子控制单元和电子驱动单元

    公开(公告)号：US07213097B2

    公开(公告)日：2007-05-01

    申请号：US10763318

    申请日：2004-01-26

    申请人： Tomohide Kasame ,  Yoshikazu Hashimoto ,  Yuichiro Shimizu ,  Nobunori Asayama ,  Akio Okahara ,  Kazuhiro Komatsu ,  Takashi Higuchi

    发明人： Tomohide Kasame ,  Yoshikazu Hashimoto ,  Yuichiro Shimizu ,  Nobunori Asayama ,  Akio Okahara ,  Kazuhiro Komatsu ,  Takashi Higuchi

    IPC分类号： G06F13/00

    CPC分类号： G06F15/7867

    摘要： An input processing circuit is interposed between input terminals and input ports of an MPU. An output processing circuit is interposed between output ports of the MPU and output terminals. The input processing circuit includes switch sections and processing sections. The output processing circuit includes switch sections and processing sections. A switch control section switches the switch sections based on switch information stored in a switch information storage section to switch a connection relationship between the input terminals and the input ports, processing for an input signal, a connection relationship between the output ports and the output terminals, and processing for an output signal.

    摘要翻译： 在MPU的输入端子和输入端口之间插入输入处理电路。 输出处理电路插在MPU的输出端口和输出端子之间。 输入处理电路包括开关部分和处理部分。 输出处理电路包括开关部分和处理部分。 开关控制部根据开关信息存储部中存储的开关信息切换开关部，切换输入端子与输入端口的连接关系，输入信号的处理，输出端口与输出端子的连接关系 ，以及输出信号的处理。