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. 05, 1998
Filed:
Apr. 21, 1994
Applicant:
Inventor:
Kazuhiko Nakade, Kyoto, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
36447014 ; 36447015 ; 57264 ; 73160 ;
Abstract
A diagnosing apparatus of a yarn monitor which continuously detects yarn diameter of each unit of a spinning machine comprising a number of spinning units, is provided with average value calculating means of yarn diameter, yarn evenness calculating means expressing average deviation of yarn diameter in ratio to average value of yarn diameter, and decision means for comparing the average value and the yarn evenness with that of other units and for outputting an abnormal signal when only the average value is different.