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:
Feb. 28, 1995
Filed:
May. 09, 1994
Applicant:
Inventor:
Edward A Powers, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
347116 ;
Abstract
An imaging system is provided for transverse registration of image exposures on photoreceptive belts subject to lateral deviation from linear travel in which a narrow rectangular slit in cooperation with a linear position sensor is used for the detection of lateral belt displacement and circuitry means are provided to generate corrective steering signals to either return the belt to a laterally registered position or to modify the drive input to the particular imager being used to re-register the start-of-scan of the image exposure frames.