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.

Date of Patent:
May. 13, 2003

Filed:

Mar. 15, 2001
Applicant:
Inventor:

Takashi Toyofuku, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41M 5/00 ;
U.S. Cl.
CPC ...
B41M 5/00 ;
Abstract

In order to minimize the amount by which a sheet material must be moved for positioning, using a small number of sensors, and to achieve improvement of the operation and stabilization of the positioning accuracy, the size of the sheet material is recognized in advance, a sensor, which requires the smallest amount of movement of the sheet material for positioning the sheet material at a predetermined position, is selected from a plurality of sensors based on the recognized size, and the sheet material is detected by the selected sensor.


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