发明授权
- 专利标题： Electronic device and electronic device operating control method
- 专利标题（中）： 电子设备和电子设备操作控制方法
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申请号： US12603044申请日： 2009-10-21
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公开(公告)号： US07955747B2公开(公告)日： 2011-06-07
- 发明人: Shigemasa Sato , Takao Goto , Akio Nishizawa
- 申请人： Shigemasa Sato , Takao Goto , Akio Nishizawa
- 申请人地址： JP Tokyo
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2003-001761 20030108; JP2003-001762 20030108
- 主分类号： H01M8/00
- IPC分类号： H01M8/00 ; H01M8/04
摘要：
Described is an electronic device and an electronic device control method. If voltage generated by the fuel cell, acquired from the voltage detection part, is greater than a specified voltage reference value (VRV), a display part displays the fuel cell as normal. However, if the generated voltage is smaller than the VRV, the residual fuel amount (RFA) detection part detects the RFA. If the RFA is smaller than a specified fuel reference value (FRV), the display part displays that the fuel is insufficient. However, if the RFA is greater than the FRV, the oxidizing agent concentration (OAC) detection part detects the OAC of the fuel cell. If the OAC is smaller than a specified OAC reference value, the display part displays that the oxidizing agent is insufficient. However, if the OAC is greater than the OAC reference value, the display part displays that the fuel cell is abnormal.
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