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. 16, 2003
Filed:
Oct. 24, 2000
Applicant:
Inventors:
Norihiko Ono, Tokyo, JP;
Shigeyoshi Yoshida, Tokyo, JP;
Assignee:
Tokin Corporation, Sendai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/28 ;
U.S. Cl.
CPC ...
H01F 1/28 ;
Abstract
In a method of manufacturing a composite magnetizer, flat soft magnetic powder that strain is removed and magnetic coating of slurry regime consisting of a binder dissolved in a solvent are formed in a sheet by die-coating, gravure coating, or reverse coating. The binder includes a vinyl chloride resin with glass-transition temperature of not lower than 50° C.