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.

Date of Patent:
Dec. 30, 2014

Filed:

Aug. 30, 2012
Applicants:

Masahiro Hirano, Ibaraki, JP;

Hiromichi Totsuka, Ibaraki, JP;

Inventors:

Masahiro Hirano, Ibaraki, JP;

Hiromichi Totsuka, Ibaraki, JP;

Assignee:

Komori Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F 31/30 (2006.01); B41F 31/20 (2006.01); B41F 35/04 (2006.01); B41F 33/10 (2006.01); B41F 31/04 (2006.01); B41F 33/00 (2006.01);
U.S. Cl.
CPC ...
B41F 31/045 (2013.01); B41F 31/301 (2013.01); B41F 33/0045 (2013.01);
Abstract

An ink film thickness distribution correction method in an ink supply apparatus including an ink fountain storing an ink, a plurality of ink fountain keys, an ink fountain roller to which the ink is supplied from the ink fountain, an ink ductor roller to which the ink is transferred from the ink fountain roller, and an ink roller group including at least one ink form roller to which the ink transferred to the ink ductor roller is supplied. A throw-off operation of the ink form roller positioned at the end of the ink roller group is performed during test printing or final printing. An ink film thickness distribution correction apparatus is also disclosed.


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Hirano, Masahiro. (2014). Ink film thickness distribution correction method and apparatus (U.S. Patent No. 8919251). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8919251

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