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:
Dec. 19, 1989
Filed:
Dec. 10, 1987
Applicant:
Inventor:
Ryuzo Imazu, Suita, JP;
Assignee:
Fuji Sangyo Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 31 ; 371 52 ; 371 572 ;
Abstract
A method for detecting and correcting an error that has occurred in a digital computer, comprises the steps of: counting the number of mark bits in each predetermined area of each of component units constituting data, each of the component units being expected to be represented by one of reference representations; detecting the occurrence of an error in the area when the count value is not identical with any of preset reference values in the corresponding areas; and correcting the component unit of the data in which the error has been detected, by a reference representation having a reference value in the corresponding area which is the closest to the count value.