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:
Dec. 15, 2015
Filed:
Mar. 14, 2013
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventor:
Masahiko Kusuhata, Ibaraki, JP;
Assignee:
RISO KAGAKU CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/045 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04528 (2013.01); B41J 2/04563 (2013.01); B41J 2/04581 (2013.01); B41J 2202/12 (2013.01); B41J 2202/20 (2013.01);
Abstract
An ink jet printer includes an image control unit that controls rotation of image data so that a direction of a short side of a rectangular area in a printing sheet becomes a print width direction that is orthogonal to a sheet transport direction if a first warm-up time calculated by a warm-up time calculation unit is shorter than a warm-up time until an ink temperature of an overall ink discharge target width of an ink jet head reaches an appropriate temperature range.