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:
Oct. 10, 1989
Filed:
Feb. 26, 1988
Applicant:
Inventor:
Naomasa Kimura, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
73779 ; 73DI / ; 7386269 ; 7386236 ; 148120 ;
Abstract
A mechanical quantity sensor element making use of stress-magneto effect of noncrystalline magnetic alloy. Compression strain is preliminarily given to a thin belt made of noncrystalline magnetic alloy by carrying out treatment of applying an external force onto a surface of the thin belt. Suitable methods for applying the external force include; surface grinding by means of abrasive cloth or paper, shot-peening in which spherical fine grains are impinged onto a surface of a thin belt, stroking work in which a surface of a thin belt is scrubbed by means of a scrubber piece made of synthetic resin, rubber or other material, and the like.