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:
Apr. 17, 2018
Filed:
Apr. 30, 2013
Glory Ltd., Himeji-shi, Hyogo, JP;
Akira Bogaki, Himeji, JP;
Takahiro Yanagiuchi, Himeji, JP;
Takaaki Morimoto, Himeji, JP;
Satoru Oshima, Himeji, JP;
GLORY LTD., Himeji-shi, Hyogo, JP;
Abstract
Light is emitted on one side of a paper sheet, which is being transported on a transport path, from a first light source, and light is emitted on other side of the paper sheetfrom a second light sourceand a fourth light source. A first light receiving sensorreceives a first reflected light, which is the light emitted by the first light sourceand reflected from the one side of the paper sheet. A second light receiving sensorreceives a second reflected light, which is the light emitted by the second light sourceand the fourth light sourceand reflected from the other side of the paper sheet, and receives a transmitted light that is the light emitted by the first light sourceand that has passed through the paper sheet.