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:
Dec. 23, 2003
Filed:
Oct. 26, 2001
Applicant:
Inventors:
Tomoaki Ito, Tokyo, JP;
Masami Tanaka, Tokyo, JP;
Tadashi Kubota, Tokyo, JP;
Yasuhiro Masuzaki, Tokyo, JP;
Assignee:
Hirose Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 1/795 ; G01D 5/244 ; G01B 7/30 ;
U.S. Cl.
CPC ...
H03K 1/795 ; G01D 5/244 ; G01B 7/30 ;
Abstract
A pulse signal generator comprises a pair of magnets ( ) for producing a magnetic field, a magnetic element wire ( ) provided in the magnetic field and capable of producing large Barkhausen jumps, a wire coil ( ) provided around the magnetic element wire ( ) to output a pulse signal. The magnetic element wire ( ) is embedded in a coil bobbin ( ) as a unit.