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:
Jun. 16, 2015
Filed:
Nov. 22, 2011
Applicants:
Itsuki Kajino, Kyoto, JP;
Masayuki Kataoka, Kyoto, JP;
Inventors:
Itsuki Kajino, Kyoto, JP;
Masayuki Kataoka, Kyoto, JP;
Assignee:
SCREEN HOLDINGS CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/155 (2006.01); B41J 2/165 (2006.01); B41J 2/145 (2006.01); B41J 11/06 (2006.01); B41J 11/14 (2006.01); B41J 11/00 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 11/0085 (2013.01); B41J 2/155 (2013.01); B41J 2/145 (2013.01); B41J 2/1433 (2013.01); B41J 2/16585 (2013.01); B41J 11/14 (2013.01); B41J 11/06 (2013.01);
Abstract
A plurality of through holes are provided between upstream ejection ports and downstream ejection ports. Thereby, when a rear end portion and therearound of a paper sheet is opposed to the downstream ejection ports, gas sucked to suction holes exposed at an upstream side of the paper sheet can be absorbed from the through holes. This can suppress an airflow occurring between a housing and the paper sheet. As a result, deviation of ink droplets ejected from the downstream ejection ports can be suppressed.