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:
Feb. 27, 2024
Filed:
Aug. 11, 2022
Applicants:
Jeol Ltd., Tokyo, JP;
Osaka University, Osaka, JP;
Inventors:
Hiroki Takahashi, Tokyo, JP;
Yuki Endo, Tokyo, JP;
Toshimichi Fujiwara, Osaka, JP;
Yoh Matsuki, Osaka, JP;
Assignees:
JEOL Ltd., Tokyo, JP;
OSAKA UNIVERSITY, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/30 (2006.01);
U.S. Cl.
CPC ...
G01R 33/307 (2013.01); G01R 33/30 (2013.01); G01R 33/305 (2013.01);
Abstract
An NMR apparatus includes a depressurizing device for depressurizing an NMR probe, a gas supply device for supplying gas into the NMR probe to thereby pressurize the NMR probe, and a control device. The control device alternately repeats depressurization of the NMR probe, using the depressurizing device, and pressurization of the NMR probe, using the gas supply device. This replaces the gas in the NMR probe.