Film retrieving apparatus

Details Film retrieving apparatus Film retrieving apparatus

1990-04-02

1991-01-01

Cuchlinski, Jr., William A.

Optics: image projectors

Selective data retrieval

Plural picture rows on single microcard

353 26A, G03B 2308

Patent

active

049813510

ABSTRACT:
A film retrieving apparatus for retrieving a desired frame in a film has an optical device for projecting images recorded in the frames of the film, a moving device for moving the film along a plane orthogonal to the optical path of the optical device, image detecting device for putting out a signal when it detects that no image is present in a frame, a control device for stopping the film when each frame of the film has been placed in the optical path of the optical device and for controlling the moving device so as to move the film in a set time after the stoppage of the film, and an inhibition device for inhibiting a frame in which no image is present from stopping in the optical path for the set time by the signal put out from the detecting device.

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