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:
Nov. 06, 2001
Filed:
Jan. 15, 1999
Applicant:
Inventors:
Tsutomu Sainen, Ishikawa-ken, JP;
Zenji Tamura, Ishikawa-ken, JP;
Assignee:
Tsudakoma Kogyo Kabushiki Kaisha, Ishikawa-Ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
D03D 4/734 ; G06F 1/900 ;
U.S. Cl.
CPC ...
D03D 4/734 ; G06F 1/900 ;
Abstract
A fuzzy control apparatus for a jet loom detects a flying state of a weft yarn, performs, based on a detected value thus detected, fuzzy inference to determine a modification amount to a rotational frequency of a motor, drives the motor to rotate at a predetermined rotational frequency, and corrects the rotational frequency of the motor based on the correction amount.