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. 03, 2017
Filed:
Sep. 17, 2014
Applicant:
Nidec Sankyo Corporation, Suwa-gun, Nagano, JP;
Inventor:
Tomomi Takeda, Nagano, JP;
Assignee:
NIDEC SANKYO CORPORATION, Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07F 19/00 (2006.01); G06K 7/08 (2006.01); G06Q 20/10 (2012.01);
U.S. Cl.
CPC ...
G06K 7/087 (2013.01); G06K 7/082 (2013.01); G06Q 20/1085 (2013.01); G07F 19/2055 (2013.01);
Abstract
A device comprising a detection mechanism to detect a medium; a pre-head to slide on a magnetic strip formed on the medium to read magnetic data; a shutter that opens and closes in response to the result of the detection mechanism; a card processor to process information recorded on the medium; and a magnetic field generating device which may include a magnetic field generator to generate a magnetic field by a resonance unit; and a drive control circuit to control driving of the magnetic field generator. The drive control circuit may include a power supply, a reference potential circuit, and a resonance drive circuit.