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:
Oct. 16, 2007

Filed:

May. 16, 2005
Applicants:

Makoto Horiuchi, Tokyo, JP;

Akira Taguchi, Hachioji, JP;

Inventors:

Makoto Horiuchi, Tokyo, JP;

Akira Taguchi, Hachioji, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03D 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

This heat developing method includes a step of forming a latent image on a heat developing photosensitive film sheet and a step of developing the film sheet, while the film sheet on which a latent image is formed is being conveyed, by heating with segmented heaters which are formed by dividing the total heating area into plural segments in the direction perpendicular to the conveyance direction, and which are independently temperature controllable, wherein the film sheet is so conveyed that no film sheets of different sizes are simultaneously in contact with any segmented heater.


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