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, 2026
Filed:
Sep. 28, 2023
Applicant:
Glory Ltd., Himeji, JP;
Inventors:
Toshihiko Banjoya, Himeji, JP;
Ryo Ikemoto, Himeji, JP;
Assignee:
GLORY LTD., Himeji, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 7/12 (2006.01); B65H 7/14 (2006.01); G01N 21/55 (2014.01); G06N 20/00 (2019.01); G07D 7/12 (2016.01); G07D 7/183 (2016.01); G07D 11/237 (2019.01);
U.S. Cl.
CPC ...
B65H 7/125 (2013.01); B65H 7/14 (2013.01); G01N 21/55 (2013.01); G06N 20/00 (2019.01); G07D 7/12 (2013.01); G07D 7/183 (2017.05); G07D 11/237 (2019.01); B65H 2553/412 (2013.01); B65H 2553/414 (2013.01); B65H 2701/1912 (2013.01); G01N 2021/558 (2013.01); G07D 2211/00 (2013.01);
Abstract
A multifeed detection device according to the present disclosure includes: a light source configured to irradiate a sheet with light; a light receiver configured to receive transmission light transmitted through a sheet and reflection light reflected by a sheet; and a controller configured to acquire, from the light receiver, transmission output data that is output data of the transmission light and reflection output data that is output data of the reflection light, the controller being configured to determine whether or not a multifeed of sheets has occurred based on the transmission output data and the reflection output data.