The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
Jun. 17, 2011
Kouichi Azuma, Kanagawa, JP;
Kazuhiko Narushima, Kanagawa, JP;
Mitsunobu Mamiya, Kanagawa, JP;
Hidenori Horie, Kanagawa, JP;
Motofumi Baba, Kanagawa, JP;
Masafumi Ono, Kanagawa, JP;
Kenji Kuroishi, Kanagawa, JP;
Masato Ishiyama, Kanagawa, JP;
Keiko Shiraishi, Kanagawa, JP;
Kenta Ogata, Kanagawa, JP;
Kouichi Azuma, Kanagawa, JP;
Kazuhiko Narushima, Kanagawa, JP;
Mitsunobu Mamiya, Kanagawa, JP;
Hidenori Horie, Kanagawa, JP;
Motofumi Baba, Kanagawa, JP;
Masafumi Ono, Kanagawa, JP;
Kenji Kuroishi, Kanagawa, JP;
Masato Ishiyama, Kanagawa, JP;
Keiko Shiraishi, Kanagawa, JP;
Kenta Ogata, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A power supply control device includes a power supply controller that selectively performs a power supply mode and a power saving mode, a detector that detects a moving body in a predetermined range in the vicinity of the processor, a power supply mode change instruction unit that changes an operation mode from the power saving mode to the power supply mode when the detector detects the moving body, an information history unit that acquires information related to an operation for the processor in the power supply mode, and a sensitivity adjusting unit that adjusts a detection sensitivity of the detector for the moving body on the basis of the information acquired by the information history unit for a period from a change of the operation mode from the power saving mode to the power supply mode to a change of the operation mode to a next power saving mode.