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:
Dec. 12, 1995
Filed:
Jan. 27, 1994
Applicant:
Inventor:
Minoru Isobe, Tokyo, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355285 ; 219216 ;
Abstract
A resistance film which generates heat when a power is supplied is wound around a roller so that a roller may be rotated. An impression roller, which comes in contact under pressure with the resistance film, is provided and rotated synchronized with the resistance film an opposite direction. A printing form is transferred between and by the resistance film and the depression roller. In this case, toner delivered onto the printing form is fixed by supplying the power to the resistance film. The resistance film can be of an endless type or a web type.