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:
Jan. 10, 1989

Filed:

Jun. 12, 1987
Applicant:
Inventors:

Ryoichi Hayashi, Tokyo, JP;

Kiichiro Sakamoto, Kanagawa, JP;

Takaaki Terashita, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
355 38 ; 355 68 ; 355 77 ; 358 76 ;
Abstract

A color negative inspection apparatus includes at least one color image display device which displays a plurality of color positive images of a single frame of a color negative film for inspection, one of the plurality of color positive images being displayed through simulation for a standardized printing exposure condition of a printing apparatus to which the color negative film is fed upon printing and the remaining through automatic simulation for at least one of color and density corrections stepwise over or under in respect to the one of the plurality of color positive images. If there is no color positive images corrected suitably for printing, the one of the plurality of color images is manually corrected in color and density and thereby the remaining are correspondingly corrected for inspection.


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