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:
Jan. 04, 2005
Filed:
Sep. 05, 2002
Yoshiaki Kaburagi, Kanagawa, JP;
Yoshiaki Kaburagi, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink-jet printer includes a control circuit for controlling a recording operation by receiving power supply from an AC adapter, a voltage output circuit for outputting a voltage on the basis of a signal output by the AC adapter, and a voltage output control circuit for turning on and off the voltage output circuit. In the printer, in case of starting the power supply from the AC adapter, the voltage output control circuit sets the output of the voltage output circuit to an off state after setting the output to an on state for a certain period of time, whereby it is possible to decrease reactive power while the electronic apparatus is not powered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile