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:
Jun. 01, 2021
Filed:
May. 21, 2019
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Tsuyoshi Sanada, Susono Shizuoka, JP;
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In accordance with an embodiment, a magnetic ink reading device comprises a conveyance mechanism configured to convey a sheet-like medium printed by using magnetic ink along a conveyance path; a magnetizing mechanism configured to magnetize the magnetic ink on the medium along the conveyance path; a magnetic detection head, arranged in the vicinity of the magnetizing mechanism along the conveyance path, configured to read magnetism of the magnetized magnetic ink; a cylindrical roller member, arranged to face the magnetic detection head across the conveyance path, configured to press the medium conveyed along the conveyance path against the magnetic detection head to be capable of rotating along the surface of the medium; and a rotating shaft configured to rotatably support the roller member and contact an inner wall of the roller member at the axial center of the roller member.