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. 02, 2010
Filed:
Dec. 06, 2006
Hideaki Takahashi, Odawara, JP;
Manabu Yamagata, Minamiashigara, JP;
Hideaki Takahashi, Odawara, JP;
Manabu Yamagata, Minamiashigara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An object of the invention is to render replacement of controllers for identifying failure information unnecessary. Failure monitor unitsandin power suppliesandare connected mutually via pathsand, the failure monitor unitsandin the power suppliesandare connected to failure monitor unitsandin controllersandvia pathsand, and LEDsandare connected to pathsand. The failure monitor unittransfers, when a failure occurs in the power supply, failure information to the failure monitor unitin the power supplyvia the path. The LEDis lit by both the failure monitor unitsand. The failure monitor unitsandtransfer failure information indicating failure occurrence in the power supplyto the failure monitor unitsandin controllersandvia a path. The failure monitor unitsandnotify a maintenance PC of the failure occurrence in the power supply
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile