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.:

US 7715142 B1

PDF
Full Text
Expired
Date of Patent:
May. 11, 2010

Filed:

Apr. 14, 2008
Applicants:

Shohei Ikenoue, Saitama, JP;

Jun Sato, Saitama, JP;

Kentaro Fukami, Saitama, JP;

Inventors:

Shohei Ikenoue, Saitama, JP;

Jun Sato, Saitama, JP;

Kentaro Fukami, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A hard disk drive controller including a determining unit that determines an external dimension of a hard disk drive that is provided with a motor for rotating a hard disk and a head that is retractable from the hard disk; and a changing unit that changes control of the hard disk drive device according to the external dimension that has been determined by the determining unit. An image forming apparatus is also disclosed which includes the determining unit, the changing unit, and an energy saving shifting unit that shifts the image forming apparatus into an energy saving mode in certain conditions which have been determined in advance. A storage medium on which a program for execution on a computer is stored, the program having the function of the determining unit and the function of the changing unit, is also disclosed.


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