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. 06, 1989
Filed:
Apr. 09, 1987
Applicant:
Inventors:
Toshiro Tahara, Kanagawa, JP;
Hideo Iwasaki, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ; G02B / ;
U.S. Cl.
CPC ...
364525 ; 219331 ; 219327 ;
Abstract
An apparatus for warming up an automatic developing system in which the warming time required for heating a treating liquid up to a predetermined temperature is computed on the basis of sensed treating liquid temperature and the ambient air temperature, and the warming operation is commenced at a time which is obtained by subtracting the computed time length from a set time at which the automatic developing system is to be started, so that the warming is completed by the time at which the developing system is to be started, thus enabling the user to start the treatment of a photosensitive material at the expected time.