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. 08, 1994
Filed:
Sep. 09, 1992
Applicant:
Inventor:
Satoshi Choho, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
318 70 ; 318 91 ; 355317 ; 3553 / ;
Abstract
In the present invention, a plurality of states of a transfer motor and those of a feed motor in a paper sheet transferring device located in a copying machine or the like are detected, and a plurality of sets are generated on the basis of the states according to fuzzy membership functions and fuzzy rules to determine the speed of the feed motor. A position of a center of gravity of a single area obtained by ORing the plurality of generated sets is determined as a control variable of the feed motor.