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1. WO1997024643 - DEVICE AND PROCESS FOR OPTICAL IDENTIFICATION OF A FILM

Publication Number WO/1997/024643
Publication Date 10.07.1997
International Application No. PCT/EP1996/005859
International Filing Date 30.12.1996
Chapter 2 Demand Filed 27.06.1997
IPC
G03B 27/52 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
27Photographic printing apparatus
32Projection printing apparatus, e.g. enlarger, copying camera
52Details
G03B 42/04 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
42Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
02using X-rays
04Holders for X-ray films
CPC
G03B 27/521
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
27Photographic printing apparatus
32Projection printing apparatus, e.g. enlarger, copying camera
52Details
521Arrangements for applying a supplementary information onto the sensitive material, e.g. coding
G03B 42/047
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
42Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
02using X-rays
04Holders for X-ray films
047provided with marking means
Applicants
  • GRAF, Josef, Paul [CH]/[CH]
Inventors
  • GRAF, Josef, Paul
Agents
  • BEHRMANN, Niels
Priority Data
195 48 895.429.12.1995DE
196 02 687.326.01.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG UND VERFAHREN ZUM OPTISCHEN KENNZEICHNEN EINES FILMS
(EN) DEVICE AND PROCESS FOR OPTICAL IDENTIFICATION OF A FILM
(FR) PROCEDE ET DISPOSITIF D'IDENTIFICATION OPTIQUE D'UN FILM
Abstract
(DE)
Die Erfindung betrifft eine Vorrichtung zum optischen Kennzeichnen eines i.w. planen Films mit einem Bedienelemente aufweisenden Gehäuse (10) mit einer zum Einführen des Films (64) in das Gehäuse (10) eingerichteten Aufnahme (62), einer ein aufzubelichtendes Bild in einer Anzeigeebene darstellenden lichtemittierenden Anzeigeeinheit (72) und einer zum Projizieren des Bildes auf den Film (64) ausgebildeten, zwischen Film (64) und Anzeigeeinheit (72) in Abständen von diesen im Gehäuse (10) vorgesehenen, optischen Projektionseinrichtung (74), wobei die Anzeigeebene und die durch den eingeführten Film (64) beschriebene Filmebene i.w. parallel und in einer optischen Achse liegend ausgebildet sind.
(EN)
The invention relates to a device for optical identification of a substantially plane film with a housing (10) which has control parts, a cavity (62) arranged in the housing (10) for inserting the film (64), a light-emitting display unit (72) representing an image to be illuminated in a display plane, and optical projection means (74) which is designed to project the picture on the film (64), is provided in the housing (10) and is between the film (64) and the display unit (72) at a distance therefrom. The display plane and the film plane described by the inserted film (64) are substantially parallel and lie in an optical axis.
(FR)
L'invention concerne un dispositif d'identification optique d'un film sensiblement plan, qui comprend un boîtier (10) présentant des éléments de commande et une cavité (62) prévue pour insérer le film (64) dans ledit boîtier (10), une unité d'affichage (72) émettant de la lumière et représentant une image à éclairer dans un plan d'affichage, ainsi qu'un dispositif de projection (74) optique conçu pour projeter l'image sur le film (64) et monté dans le boîtier (10) entre le film (64) et l'unité d'affichage (72) à distance de l'un et de l'autre. Le plan d'affichage et le plan de film décrit par le film (64) introduit sont sensiblement parallèles et se trouvent dans un axe optique.
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