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:
Feb. 10, 1976
Filed:
Aug. 29, 1974
Applicant:
Inventors:
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; G03B / ;
U.S. Cl.
CPC ...
3461 / ; 178 / ; 346 / ; 355 83 ; 355 35 ;
Abstract
A device for recording a cathode-ray tube image comprising means for detecting temperatures of a thermal developing device and means for controlling either brightness of the cathode-ray tube or light emission time or a combination thereof. The change in developing temperature may be corrected by electrical means. The device provides prints of uniform density.