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. 29, 2020
Filed:
Apr. 18, 2016
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Yukihiro Kuribayashi, Echizen, JP;
Shogo Kamiya, Echizen, JP;
Harukazu Maegawa, Echizen, JP;
Shintaro Tanaka, Echizen, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
A fixed beamalong which magnet-body holding sectionsare consecutively provided is disposed so as to pass through a slurry. Sintered magnet bodies m placed in the magnet-body holding sectionsby movable beamsare conveyed by repeating an operation in which the sintered magnet bodies m are moved to the following magnet-body holding sections. While being conveyed, the sintered magnet bodies m are passed through the slurryto apply the slurry thereto, and are subsequently dried to remove a solvent in the slurry and affix a powder in the slurry thereto, and, as a result, the powder is continuously applied to the plurality of sintered magnet bodies. Accordingly, a rare-earth-compound powder can be uniformly applied to the surfaces of the sintered magnet bodies, and the amount of the slurry taken from a coating tank can be reduced to effectively decrease wasteful consumption.