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 8588674 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 19, 2013

Filed:

Dec. 28, 2010
Applicant:

Daisuke Nanayama, Osaka, JP;

Inventor:

Daisuke Nanayama, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 21/00 (2006.01); B65H 29/70 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image-forming apparatus having an image-forming unit, a fixation unit for fixing a toner image transferred to paper, a double-sided print conveyance path for conveying the paper imprinted on one side toward the image-forming unit, a decurling unit for passing the paper discharged from the fixation unit in a double-roller nip including a hard roller and a soft roller and decurling the paper, a rotation unit for rotating the decurling unit, and a calculation unit for calculating an amount of toner deposited on each of a first side, which is the side printed first, and a second side, which is the side on the reverse of the first side and is the side printed next. The rotation unit rotates the decurling unit on the basis of calculation results from the calculation unit.


Find Patent Forward Citations

Nanayama, Daisuke. (2013). Image-forming apparatus and method for controlling image-forming apparatus (U.S. Patent No. 8588674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8588674

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