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:
Apr. 11, 2006
Filed:
Aug. 18, 2004
Yoshinobu Honkura, Aichi, JP;
Michiharu Yamamoto, Aichi, JP;
Yoshiaki Koutani, Aichi, JP;
Kazumasa Sumi, Aichi, JP;
Masaki Mori, Aichi, JP;
Yoshinobu Honkura, Aichi, JP;
Michiharu Yamamoto, Aichi, JP;
Yoshiaki Koutani, Aichi, JP;
Kazumasa Sumi, Aichi, JP;
Masaki Mori, Aichi, JP;
Aichi Steel Corporation, Tokai, JP;
Abstract
A magnetic sensor includes a magnetic sensitive memberincluding an amorphous wire, a detection coilwound around the magnetic sensitive member, and a sample-and-hold circuit for detecting a voltage induced in the amorphous wirewhen a pulse current is interrupted. The sample-and-hold circuit has a sample-and-hold unit Band a delay circuit. The sample-and-hold unit Bincludes an electronic switch S, a capacitor C, a resistor R, a resistor R, and a high-input amplifier A. The delay circuit includes a resistor Rconnected to a control terminal of the electronic switch Sand a capacitor C