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:
Apr. 14, 2015
Filed:
Jul. 17, 2013
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Kenzo Sasai, Ehime, JP;
Assignee:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 5/10 (2006.01); G21K 1/10 (2006.01); G21K 5/04 (2006.01); H05H 7/00 (2006.01);
U.S. Cl.
CPC ...
A61N 5/1077 (2013.01); A61N 5/1043 (2013.01); A61N 2005/1087 (2013.01); A61N 2005/1095 (2013.01); H05H 2007/004 (2013.01); G21K 1/10 (2013.01); G21K 5/04 (2013.01);
Abstract
An energy degrader includes: a damping unit that attenuates energy of incident charged particles and has a thickness changing stepwise or continuously according to a position of a two-dimensional coordinate system within a plane crossing a traveling direction of charged particles; and a driving unit that performs translational driving of the damping unit in first and second axial directions that are directions of two axes crossing each other in the two-dimensional coordinate system.
Sasai, Kenzo. (2015). Energy degrader and charged particle irradiation system including the same (U.S. Patent No. 9006693). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9006693
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