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. 13, 2015
Filed:
Aug. 20, 2010
Kenji Eoka, Suntoh-gun, JP;
Kenji Eoka, Suntoh-gun, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
According to one embodiment, a medium detecting method includes conveying a medium in a first direction along a first conveying path, and allowing the medium conveyed from the first conveying path to enter a second conveying path arranged with the first conveying path so that the medium is conveyed in a second direction opposite to the first direction. The method also includes allowing light emitting elements of first and second detecting sensors to irradiate light such that the light intersects the first and second conveying paths, and detecting the presence or absence of the medium based on whether or not light receiving elements of the first and second detecting sensors receive the light.