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. 12, 2016
Filed:
Feb. 06, 2012
Yusuke Nishiyama, Akishima, JP;
Yusuke Nishiyama, Akishima, JP;
JEOL Ltd., Tokyo, JP;
Abstract
In a nuclear magnetic resonance (NMR) spectrometer, a sample spins about an axis tilted at a magic angle, a corrective magnetic field generating portion produces a corrective magnetic field, and a control portion controls the operation of the corrective magnetic field generating portion. An arithmetic unit included in the control portion uses at least one of B, B, and Bor the linear sum of at least two of them as the first-order magnetic field component of the corrective magnetic field, uses at least one of B, B, B, and Bor the linear sum of at least two of them as the second-order magnetic field component of the corrective magnetic field, and uses at least one of B, B, B, B, B, B, and Bor the linear sum of at least two of them as the third-order magnetic field component of the corrective magnetic field.