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:
May. 07, 1996
Filed:
Sep. 23, 1992
Applicant:
Inventors:
Yoshiki Shimomura, Yawata, JP;
Hiroyuki Yoshikawa, Tokyo, JP;
Tetsuo Tomiyama, Chiba, JP;
Yasushi Umeda, Tokyo, JP;
Assignee:
Mita Industrial Co., , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
39518302 ; 395902 ;
Abstract
The present invention makes it possible to effectively make self-repair of a fault by referencing repair analysis cases. The cases are hierarchically classified according to the fault symptom, the fault and the class, and a case suitable for a fault developed is selected to perform repair work. In applying a case, the case is corrected as required. If work succeeded by the corrected case, the corrected case is registered in the same class as a class to which the original case belongs, to make each class rich in case contents.