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. 13, 2021
Filed:
Aug. 22, 2019
Applicants:
Osaka University, Suita, JP;
Jeol Ltd., Tokyo, JP;
Inventors:
Toshimichi Fujiwara, Suita, JP;
Yoh Matsuki, Suita, JP;
Yuki Endo, Tokyo, JP;
Shinji Nakamura, Tokyo, JP;
Hiroki Takahashi, Tokyo, JP;
Assignees:
Osaka University, Osaka, JP;
JEOL Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/30 (2006.01); G01R 33/36 (2006.01); G01R 33/28 (2006.01);
U.S. Cl.
CPC ...
G01R 33/305 (2013.01); G01R 33/282 (2013.01); G01R 33/307 (2013.01); G01R 33/3635 (2013.01);
Abstract
A container has a sample installation unit and an NMR circuit therein, and is connected to a bearing gas supply path and a drive gas supply path for supplying gas to the inside of that container. This container is also connected to an exhaust path that exhausts the gas from the inside of the container. The exhaust path has a pressure control valve as an adjustment mechanism for adjusting the pressure in the container.