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:
Mar. 25, 2003
Filed:
Oct. 10, 2001
Applicant:
Inventors:
Shungo Miyata, Tokyo, JP;
Kazumasa Yasui, Tokyo, JP;
Assignee:
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/500 ;
U.S. Cl.
CPC ...
G03G 1/500 ;
Abstract
A sheet feeding unit is provided with a feeding path, on which a cut sheet having a predetermined size is fed. A sheet edge sensor has sensor elements separately arranged at portions, at which the edge of the cut sheet can be detected, along a direction perpendicular to the feeding direction of the cut sheet. An image forming unit forms a predetermined image on the cut sheet. An image formation correcting unit corrects image formation according to lateral misalignment of the cut sheet based on a detection result transmitted from the sheet edge sensor when a predetermined image is formed on the cut sheet.