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. 01, 1980
Filed:
Jul. 14, 1978
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324308 ; 324307 ;
Abstract
Continuous high-frequency waves and pulse-like high-frequency waves of the same frequency are selectively applied to a specimen placed in a unidirectional magnetic field, whereby resonance signals and free induction decay signals are selectively produced by the specimen. These signals are detected, and the detected free induction decay signals are Fourier-transformed, so that the continuous wave nuclear gyromagnetic resonance and the Fourier-transformed nuclear gyromagnetic resonance can be selectively measured.