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:
Jan. 29, 2013
Filed:
Dec. 20, 2010
Kenichi Kato, Kanagawa, JP;
Kenichi Kato, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
In an X ray imaging system, a rotational support device supports an X ray source in a rotatable manner, to adjust an orientation angle thereof. An angle detector is disposed on the X ray source removably, for detecting the orientation angle. A shift determiner operates when the X ray source is moved pivotally, and determines a shift amount for an FPD device to a position opposed to the X ray source according to the orientation angle from the angle detector and a distance between the X ray source and the FPD device. A pseudo signal generator generates a pseudo signal of a level irrespective of the shift amount by correcting a detection signal from a shift detector according to the shift amount from the shift determiner, and supplies a second moving device with the pseudo signal. Movement of the FPD device is controlled according to the shift amount.