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. 03, 1991
Filed:
Feb. 23, 1989
Applicant:
Inventors:
Yutaka Ueda, Nara, JP;
Yoshihiko Samoto, Kusatsu, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364470 ; 57264 ;
Abstract
A quality control system in a spinning mill, wherein communication networks for yarn processing steps of information regarding the status of products are provided and malfunction detection apparatus for detecting a malfunction of the steps is provided on at least one of the processing steps so that the cause of occurrence of a malfunction may be grasped to pursue the cause tracing back to the previous processing steps through the networks.