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:
Aug. 14, 2001
Filed:
Jan. 29, 1997
Applicant:
Inventors:
Kensuke Matsuki, Chiba, JP;
Fumio Kogiku, Chiba, JP;
Nobuo Shiga, Chiba, JP;
Masao Yukumoto, Chiba, JP;
Assignee:
Kawasaki Steel Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/153 ;
U.S. Cl.
CPC ...
H01F 1/153 ;
Abstract
An amorphous alloy having a boron content of about 6 to 10 at %, cast into a plate, wherein the plate thickness is about 15 to 25 &mgr;m, and the surface roughness Ra,of the plate is about 0.8 &mgr;m or less.