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. 25, 2003
Filed:
Jun. 25, 2001
Applicant:
Inventors:
Kousaku Shimada, Hitachinaka, JP;
Takashi Okamoto, Hitachinaka, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 ; F02D 4/500 ;
U.S. Cl.
CPC ...
G06F 7/00 ; F02D 4/500 ;
Abstract
The invention provides a CPU diagnosing device and method comprising an arithmetic processing section provided with a plurality of processing states, a exercise setting section for setting exercises and a exercise processing section which is programmed to match the plurality of processing states wherein the exercise processing section provides solutions to the exercises for diagnosing the CPU based on the matched processing states.