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:
Jan. 27, 2009
Filed:
Dec. 04, 2006
Applicants:
Hideki Tatematsu, Hyogo, JP;
Noboru Katakabe, Kyoto, JP;
Shigemitsu Tani, Osaka, JP;
Yuichi Hatase, Fukuoka, JP;
Inventors:
Hideki Tatematsu, Hyogo, JP;
Noboru Katakabe, Kyoto, JP;
Shigemitsu Tani, Osaka, JP;
Yuichi Hatase, Fukuoka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01); H05B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shield plate that has a plate portion stretching in a width direction of exciting coils is positioned so that end portions of the shield plate oppose the exciting coils. The present invention prevents elongated warm-up time and reduces a dramatic temperature drop when printing on thick paper in a low temperature environment.