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:
Jun. 12, 1990
Filed:
Apr. 20, 1989
Applicant:
Inventors:
Takao Ishido, Higashikurume, JP;
Shinji Wakai, Mitaka, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D03D / ;
U.S. Cl.
CPC ...
1394352 ; 139452 ;
Abstract
In a fluid jet loom, a weft inserting condition such as a fluid jet pressure is controlled by a feedforward control in which a change of a weft yarn condition due to interaction between the weft yarn and fluid jet is detected, and an anticipating corrective action is taken before the weft yarn is allowed to move into the shed.