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:
Sep. 05, 1989
Filed:
Mar. 24, 1987
Applicant:
Inventor:
Satoru Kuramoto, Kobe, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318563 ; 31856814 ; 31856824 ;
Abstract
A diagnostic apparatus which diagnoses a failure of the machine by comparing a relation between the displacement amount of a varible for making the variable coincide with a target value while the machine is normally operated and the response time required thereof with that while the machine is actually operated. Accordingly the apparatus can diagnose the failure based on transient response while the machine is actually operated, so that early detection of the failure is possible without additional measures.
Kuramoto, Satoru. (1989). Diagnostic apparatus (U.S. Patent No. 4864203). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4864203
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