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. 19, 2022
Filed:
May. 07, 2019
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventor:
Kenji Iijima, Kyoto, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/82 (2006.01);
U.S. Cl.
CPC ...
G01N 27/82 (2013.01);
Abstract
A magnetic body inspection device () is provided with a magnetic field application unit () configured to apply a magnetic field to a magnetic body (W) to be inspected in advance to rectify the magnitude and orientation of magnetization in the magnetic body (W), and a detection unit () configured to output a detection signal based on the magnetic field in the magnetic body to which the magnetic field application unit has been applied or a change in the magnetic field. The magnetic application unit includes magnets () arranged such that pole faces (Pf) of the same polarity are opposed to each other on both sides of the magnetic body.