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:
Oct. 22, 2013
Filed:
Mar. 27, 2012
Jun Yasutani, Kawasaki, JP;
Hiroyuki Saito, Yokohama, JP;
Minoru Teshigawara, Saitama, JP;
Takeshi Yazawa, Yokohama, JP;
Jun Yasutani, Kawasaki, JP;
Hiroyuki Saito, Yokohama, JP;
Minoru Teshigawara, Saitama, JP;
Takeshi Yazawa, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In the present invention, a conveying operation of a recording medium is controlled on the basis of a first correction value and a second correction value. The first correction value is used for correcting a conveying amount when the recording medium disengages from a first conveying roller, and the second correction value is used for correcting the phase of the first conveying roller and a second conveying roller when the recording medium disengages from the first conveying roller before the recording medium is nipped by the first conveying roller.