Camera having a data registration device

Details Camera having a data registration device Camera having a data registration device

1990-09-04

1992-06-02

Mathews, A. A.

354219, G03B 1302, G03B 1724

Patent

active

051191180

ABSTRACT:
A camera to record an identification data with a subject image. The identification data is superimposed on the subject image in an imprint area within a predetermined area of the photographic film, where the imprint area corresponds to the length of the identification data. A movable masking member masks the imprint area to decrease the luminance of the subject image therein. A controller of the camera determines a masking position of the mask member based on the number of characters of the identification data, and controls a driver to drive the masking member to the masking position. A finder masking member of the camera is linked to the film masking member, and masks an area of the view finder that corresponds to the imprint area of the film for indicating the imprint area in the view finder frame.

REFERENCES:
patent: 896020 (1972-07-01), Beach
patent: 4109260 (1978-08-01), Fujita et al.
patent: 4110766 (1978-08-01), Fujita et al.
patent: 4193676 (1980-03-01), Ueda et al.

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