Photocopying – Projection printing and copying cameras – Identifying – composing – or selecting
Patent
1997-01-15
1998-03-31
Mathews, A. A.
Photocopying
Projection printing and copying cameras
Identifying, composing, or selecting
355 39, 355 71, 355 74, G03B 2752, G03B 2758, G03B 2772
Patent
active
057344612
ABSTRACT:
A photographic image exposing apparatus capable of surely cutting off light leaked from an exposing head to avoid deterioration of quality of an image after projected. The photographic image exposing apparatus includes a first exposing section, provided at a position over a transporting path of a photographic paper, for projecting an image of a negative film on an area of the photographic paper to expose the photographic image thereon; and a second exposing section, provided at a position over the transporting path of the photographic paper, for exposing a photographic image captured as image data on a different area of the photographic paper from the area of the photographic paper exposed by the first exposing section, said second exposing section comprising a light source; an exposing head for outputting light of the light source onto the photographic paper to expose the photographic image thereon; and a light shielding mask for opening and closing an optical path between the light source and the exposing head.
REFERENCES:
patent: 5337119 (1994-08-01), Tanibata
patent: 5428422 (1995-06-01), Tanibata
patent: 5488450 (1996-01-01), Tanibata
patent: 5602618 (1997-02-01), Tanibata
Ishikawa Masazumi
Tanibata Toru
Mathews A. A.
Noritsu Koki Co., Ltd.
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