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. 02, 2018
Filed:
Sep. 12, 2014
Nec Corporation, Tokyo, JP;
Takayuki Shirokaze, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
Provided is a management control system for controlling the number of fan revolutions to avoid the number of fan revolutions likely to cause a high frequency of errors in a drive. The management control system includes: an error frequency calculating section for calculating a frequency of errors by acquiring the number of errors occurring in a drive and the number of fan revolutions, and then calculating the number of fan revolutions to avoid based on the frequency of errors; a storage section for storing the number of revolutions to avoid; and a fan revolution number controlling section for acquiring the number of fan revolutions and current ambient temperature in a housing, and controlling the number of fan revolutions within a revolution number range not including the number of revolutions to avoid stored in the storage section, depending on the ambient temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile