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, 2020
Filed:
Nov. 25, 2019
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Takenori Yamamoto, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/12 (2006.01); G06T 3/60 (2006.01); G06T 3/20 (2006.01);
U.S. Cl.
CPC ...
G06F 3/1256 (2013.01); G06F 3/121 (2013.01); G06F 3/1208 (2013.01); G06T 3/20 (2013.01); G06T 3/60 (2013.01);
Abstract
A test chart includes an indication image along a primary scanning direction on a first face, the indication image having a straight-line shape; a folding back position image along a secondary scanning direction on a second face; and a first scale image that has a scale along the secondary scanning direction on the second face. Further, when the second face is folded back to the first face at the folding back position image, the indication image indicates a value on the scale of the first scale image such that the value corresponds to a position error in the secondary scanning direction between images on the first and second faces.