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:
Jul. 04, 2017
Filed:
Jul. 14, 2015
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Tetsuya Tsuji, Ashigarakami-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 23/04 (2006.01); G21K 4/00 (2006.01); A61B 6/00 (2006.01);
U.S. Cl.
CPC ...
G21K 4/00 (2013.01); A61B 6/4266 (2013.01); A61B 6/4283 (2013.01); A61B 6/4291 (2013.01); A61B 6/4452 (2013.01); A61B 6/5241 (2013.01); G21K 2004/02 (2013.01);
Abstract
A radiation image capturing system capable of improving image quality of a radiation image is provided. A position of a joint of a grid is determined in consideration of displacement of an angle of incidence of radiation on a grid unit and a radiation detector group, and a joint image caused by the joint of the grid is prevented from being included in a search range of a position of a boundary in the radiation image captured by the radiation detector. The joint of the grid is provided in a position away ±(y1+2×y2)×tanβ or more from a position of a step of the radiation detector.