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PORTABLE ELECTRONIC APPLIANCE, DATA PROCESSOR, DATA COMMUNICATION SYSTEM, COMPUTER PROGRAM, DATA PROCESSING METHOD

  • US 20080294558A1
  • Filed: 05/22/2008
  • Published: 11/27/2008
  • Est. Priority Date: 05/23/2007
  • Status: Abandoned Application
First Claim
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1. A portable electronic appliance made functional after being charged with electric power, comprising:

  • a battery-powered functional unit made functional after being charged with electric power supplied from an external commercial power source;

    a data receiving unit receiving, from an external specific data processor, at least a function interrupting command for said battery-powered functional unit, when electric power is supplied from said specific commercial power source;

    a function interrupting unit interrupting at least a part of functions of said battery-powered functional unit upon receiving of said function interrupting command;

    an account settlement accepting unit executing account settlement of supplied power, while keeping said battery-powered functional unit in functional interruption; and

    an interruption unlock unit unlocking functional interruption of said battery-powered functional unit upon completion of said account settlement.

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