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.:

US 9162837 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 20, 2015

Filed:

Aug. 25, 2014
Applicant:

Kyocera Document Solutions Inc., Osaka, JP;

Inventor:

Tsukasa Sugiyama, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 7/04 (2006.01); B65H 1/14 (2006.01); B65H 7/02 (2006.01); G03G 15/00 (2006.01); B65H 1/04 (2006.01); B65H 7/18 (2006.01);
U.S. Cl.
CPC ...
B65H 7/02 (2013.01); B65H 1/04 (2013.01); B65H 1/14 (2013.01); B65H 7/04 (2013.01); B65H 7/18 (2013.01); G03G 15/553 (2013.01); G03G 15/6502 (2013.01); B65H 2511/20 (2013.01); B65H 2511/30 (2013.01); B65H 2513/10 (2013.01); G03G 2215/00556 (2013.01);
Abstract

The first remaining amount holding unit stores the remaining amount of sheet detected by the remaining amount detection unit before a sheet adding operation to the sheet stacking surface. The second remaining amount holding unit stores the remaining amount of sheet detected by the remaining amount detection unit after the sheet adding operation to the sheet stacking surface. The determination unit determines a sheet adding position based on the respective remaining amount of sheet stored in the first remaining amount holding unit and the second remaining amount holding unit. The feeding speed control unit changes a sheet feeding speed of the pickup roller based on the sheet adding position determined by the determination unit and the sheet remaining amount detected by the remaining amount detection unit.


Find Patent Forward Citations

Sugiyama, Tsukasa. (2015). Sheet supply device and image forming apparatus (U.S. Patent No. 9162837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9162837

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…