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:
Jun. 28, 2016
Filed:
Sep. 03, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Takaaki Ishida, Kawasaki, JP;
Yuki Emoto, Tokyo, JP;
Shuichi Tokuda, Kawasaki, JP;
Toshirou Yoshiike, Kawasaki, JP;
Tatsunori Shimonishi, Ebina, JP;
Junichi Hirate, Kawasaki, JP;
Kiyoshi Masuda, Kawasaki, JP;
Tomoyuki Saito, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A printing apparatus includes a printing unit, a first and second conveying units conveying a printing medium, a driving unit driving the conveying units and a control unit controlling the driving unit. A load mutually acting on the conveying units through the medium in a conveyance state by the conveying units is recursively calculated for each predetermined conveyance unit while setting the initial value to 0. The driving unit is controlled based on the calculation result at the time of the transition to suppress a fluctuation in a conveyance amount at the time of the transition of the conveyance state of the medium from the conveyance state by the conveying units to a conveyance state only by the second conveying unit.