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:
Dec. 26, 2006
Filed:
Feb. 07, 2006
Shigeru Kakugawa, Hitachi, JP;
Michiya Okada, Mito, JP;
Katsuzou Aihara, Hitachiohta, JP;
Hiroshi Morita, Hitachi, JP;
Tsuyoshi Wakuda, Hitachi, JP;
Shigeru Kakugawa, Hitachi, JP;
Michiya Okada, Mito, JP;
Katsuzou Aihara, Hitachiohta, JP;
Hiroshi Morita, Hitachi, JP;
Tsuyoshi Wakuda, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A superconducting magnet device configured for an NMR spectrometer includes a split type superconducting magnet having left and right solenoid superconducting magnets, wherein the split type superconducting magnet has a center space around a vertical center axis between the left and right solenoid superconducting magnets, a sample tube placed in the center space in order to enable placement of a sample therein, which is energized by the magnetic field generated by the split type superconducting magnet, a solenoid coil configured for detecting signals due to magnetic resonance from the energized sample, and a permanent current switch for holding the split type superconducting magnet to a permanent current mode.