Invention Grant
- Patent Title: Activation control apparatus, image processing apparatus, activation control method, and activation control program storage medium
- Patent Title (中): 激活控制装置，图像处理装置，激活控制方法和激活控制程序存储介质
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Application No.: US14039620Application Date: 2013-09-27
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Publication No.: US09300136B2Publication Date: 2016-03-29
- Inventor: Kiriko Chosokabe , Mikio Nakajima , Tomoyuki Yamashita
- Applicant: Kiriko Chosokabe , Mikio Nakajima , Tomoyuki Yamashita
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-225561 20121010
- Main IPC: H02J3/00
- IPC: H02J3/00 ; H04N1/00
Abstract:
An activation control apparatus includes a voltage fluctuation obtainer to obtain voltage fluctuation amplitude of an external power source at a given voltage, the voltage fluctuation caused when activating an apparatus using the external power source; a voltage fluctuation detector to detect the voltage fluctuation of the external power source at the given voltage; an activation controller to determine whether the voltage fluctuation amplitude obtained by the voltage fluctuation obtainer at the given voltage of the external power source, detected by the voltage fluctuation detector, is within a preset allowable voltage fluctuation range, and to control activation of the apparatus using the external power source based on a result of the voltage fluctuation determination made by the activation controller.
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