EXTERNAL EXTENSION DEVICE

PROBLEM TO BE SOLVED: To provide an external extension device, capable of further easily and effectively attaining power saving. SOLUTION: In an environment in which starting and termination of a control application in a computer 100 closely relates with use of the external extension device 200, sup...

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Bibliographic Details
Main Authors KAWABATA YUICHI, UEDA SATORU, YAMAGISHI YOSHIKAZU, ONISHI JUNYA
Format Patent
LanguageEnglish
Published 13.12.2007
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Summary:PROBLEM TO BE SOLVED: To provide an external extension device, capable of further easily and effectively attaining power saving. SOLUTION: In an environment in which starting and termination of a control application in a computer 100 closely relates with use of the external extension device 200, supply of power is synchronized with execution of the control application without needing a user's operation separately, whereby power is surely supplied to the whole body of the internal device only in use, and power supply to a part of the internal device which needs no operation in no use is stopped. Consequently, power saving can be attained. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060153549