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:
Mar. 30, 2021
Filed:
May. 27, 2014
Applicants:
University of Tsukuba, Ibaraki, JP;
Daico Mfg Co., Ltd., Kyoto, JP;
Inventors:
Hiroaki Kumada, Ibaraki, JP;
Tetsuyuki Nakamura, Kyoto, JP;
Takuji Shigeoka, Kyoto, JP;
Takeshi Ikeda, Kyoto, JP;
Assignees:
UNIVERSITY OF TSUKUBA, Ibaraki, JP;
DAICO MFG CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/64 (2006.01); C04B 35/553 (2006.01); C04B 35/626 (2006.01); C01F 5/28 (2006.01); G21K 1/00 (2006.01); G21C 5/12 (2006.01);
U.S. Cl.
CPC ...
C04B 35/64 (2013.01); C01F 5/28 (2013.01); C04B 35/553 (2013.01); C04B 35/6261 (2013.01); C04B 35/62695 (2013.01); G21K 1/00 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/604 (2013.01); C04B 2235/656 (2013.01); C04B 2235/658 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/6583 (2013.01); C04B 2235/661 (2013.01); C04B 2235/77 (2013.01); C04B 2235/95 (2013.01); C04B 2235/96 (2013.01); C04B 2235/9615 (2013.01); G21C 5/12 (2013.01);
Abstract
A fluoride sintered body suitable for a moderator which moderates high-energy neutrons so as to generate neutrons for medical care with which an affected part of the deep part of the body is irradiated to make a tumor extinct comprises MgFof a compact polycrystalline structure having a bulk density of 2.90 g/cmor more and as regards mechanical strengths, a bending strength of 10 MPa or more and a Vickers hardness of 71 or more.