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. 29, 2015
Filed:
Jul. 31, 2014
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Shinagawa-ku, Tokyo, JP;
Hiroyuki Fuse, Shizuoka-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
A first control section controls the several image forming sections to form first patterns including a first straight line and a second straight line inclined to a first angle against the first straight line. A first adjustment section adjusts an operating condition of the one or more sub-forming sections to minimize the deviation of the image formation positions of the one or more sub-forming sections with respect to the image formation position by the main forming section. A second control section controls the several image forming sections to form second patterns including a third straight line and a fourth straight line inclined to a second angle larger than the first angle against the third straight line. A second adjustment section adjusts an operating condition of the one or more sub-forming sections to minimize the difference in the magnification between the main forming and the one or more sub-forming sections.