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. 13, 2015
Filed:
Nov. 13, 2014
Fujikura Ltd., Tokyo, JP;
Yasushi Oikawa, Sakura, JP;
FUJIKURA LTD., Tokyo, JP;
Abstract
A magnetic element control device controls a magnetic element during detection of an intensity of a stationary magnetic field by a time-resolved magnetic balance system where the magnetic field is applied to a flux-gate magnetic element that is constituted of an excitation coil and a detecting coil. The magnetic element control device includes: an excitation signal generator; an excitation signal adjuster; a detection signal comparator; a feedback signal converter; a feedback signal adjuster; and a data signal converter. The excitation signal adjuster superimposes a feedback signal on an alternating voltage signal and thereby generates an excitation signal, and applies the generated excitation signal to the excitation coil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile