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Machine translation
1. (WO1980001845) FILM EXPOSURE DATA RECORDING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001845    International Application No.:    PCT/US1980/000151
Publication Date: 04.09.1980 International Filing Date: 15.02.1980
IPC:
G03B 17/24 (2006.01)
Applicants:
Inventors:
Priority Data:
14477 23.02.1979 US
Title (EN) FILM EXPOSURE DATA RECORDING APPARATUS
(FR) APPAREILLAGE D"ENREGISTREMENT DE PARAMETRES D"EXPOSITION D"UN FILM
Abstract: front page image
(EN)A common problem with data recording cameras which photographically record the exposure data, e.g., shutter speed or aperture setting, directly on the film negative is that the data is unavailable prior to development of the film. The problem is solved by providing a large scale integrated circuit memory (50) within the back (14) of the camera for storing the exposure data frame-by-frame contemporaneously with the exposure of the film within the camera. Subsequently, the stored data can be read out through an output interface (52) by a printer (54) which prints the data on a paper tape.
(FR)Un probleme usuel que posent les cameras d"enregistrement de parametres qui enregistrent photographiquement les parametres d"exposition, par exemple, la vitesse d"obturation ou l"ouverture, directement sur le negatif du film reside en ce que les parametres ne sont pas disponibles avant le developpement du film. Ce probleme est resolu par un circuit de memoire integree a grande echelle (50) dispose dans le dos (14) de la camera pour emmagasiner les parametres d"exposition image par image en meme temps que l"exposition du film a l"interieur de la camera. Apres quoi, les parametres emmagasines peuvent etre lus au travers d"un interface de sortie (52) par une imprimante (54) qui les imprime sur une bande de papier.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)