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:
Nov. 24, 2015
Filed:
Oct. 23, 2014
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventor:
Masao Suzuki, Tsukuba, JP;
Assignee:
Riso Kagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01); B41J 2/01 (2006.01); B41J 13/00 (2006.01); B41J 11/00 (2006.01);
U.S. Cl.
CPC ...
B41J 13/0009 (2013.01); B41J 11/0045 (2013.01);
Abstract
A conveyance device includes: a conveyance unit that conveys a printing paper sheet in a given conveyance direction; and a pressing unit that presses the printing paper sheet with ultrasound emitted from a plurality of ultrasound emitter elements which are arranged in a direction perpendicular to the conveyance direction and emit ultrasound of an identical frequency and an identical phase.