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:
Jan. 12, 2016
Filed:
Jul. 28, 2011
Tomokazu Ogomi, Chiyoda-ku, JP;
Ryoji Shirahana, Chiyoda-ku, JP;
Toshiaki Shoji, Chiyoda-ku, JP;
Takeshi Musha, Chiyoda-ku, JP;
Jin Inoue, Chiyoda-ku, JP;
Masaaki Okada, Chiyoda-ku, JP;
Tomokazu Ogomi, Chiyoda-ku, JP;
Ryoji Shirahana, Chiyoda-ku, JP;
Toshiaki Shoji, Chiyoda-ku, JP;
Takeshi Musha, Chiyoda-ku, JP;
Jin Inoue, Chiyoda-ku, JP;
Masaaki Okada, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
By providing a first magnet and a second magnet on wall surfaces of a hollow section where paper money is conveyed such that different magnetic poles face each other, a gradient magnetic field is formed wherein both a magnetic field component in an opposing direction to the magnets and a magnetic field component in a conveyance direction of the paper money include a zero point. An AMR element is provided between the paper money and the first magnet. The AMR element is enclosed by a multi-layered substrate and covered with resin. The AMR element is provided in an area where the magnetic field intensity is weak, which is where the magnetic field intensity in the gradient magnetic field in the conveyance direction is near zero. The paper money passes through an area where the magnetic field intensity of the gradient magnetic field is strong.