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:
Sep. 01, 2026
Filed:
Aug. 01, 2022
Applicant:
Hitachi High-tech Corporation, Tokyo, JP;
Inventors:
Yasuaki Aoyama, Tokyo, JP;
Ryosuke Hoshi, Tokyo, JP;
Assignee:
Hitachi High-Tech Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 54/02 (2006.01); G01N 35/04 (2006.01);
U.S. Cl.
CPC ...
B65G 54/02 (2013.01); G01N 35/04 (2013.01); G01N 2035/0477 (2013.01);
Abstract
The present invention inhibits an inductance of each winding of a conveyance device from varying with position. The conveyance device for conveying a conveyance target object having a magnetic material includes a plurality of teeth, andformed by a magnetic material, a plurality of windingswound around each of the teeth, and, a yokein a shape of a lattice formed by a magnetic material that is magnetically connected to the teeth, andin order to support the teeth, and, and an additional yokeformed by a magnetic material that is magnetically connected to an outer end of the yoke