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:
Jan. 01, 1985
Filed:
Dec. 28, 1981
Applicant:
Inventors:
Shojo Sakai, Kyoto, JP;
Hisaaki Kato, Shiga, JP;
Yoshihiko Samoto, Shiga, JP;
Kenichi Inada, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340677 ; 66163 ; 1393701 ; 340715 ;
Abstract
A yarn eveness detector in a textile machine generates an analog signal in response to yarn uneveness. The analog signal is digitized and subjected to real time processing in a computer for analysis of both cyclic and non-cyclic yarn irregularity. A signal may be generated in response to irregularities exceeding a certain value.
Sakai, Shojo. (1985). Method and apparatus for analysis of information about yarn eveness (U.S. Patent No. 4491831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4491831
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile