Photography – With data recording – Optical
Patent
1999-08-26
2000-12-26
Perkey, W. B.
Photography
With data recording
Optical
G03B 1724
Patent
active
06167205&
ABSTRACT:
A data-imprinting camera includes a winding mechanism for manually winding a film loaded in a camera body, a data imprinting device for imprinting patterns of data onto the film, the data imprinting device having a plurality of light emitting elements arranged such that light dots formed on the film are aligned in the direction perpendicular to the winding direction of the film, and a controlling device for controlling the emissions of the light emitting elements in synchronism with the winding of the film by the winding mechanism, the controlling device including a function to detect condition of the data imprinting and a function to repeat the data imprinting in one picture frame of the film when the detected result is faulty.
REFERENCES:
patent: 5247321 (1993-09-01), Kazami
patent: 5422694 (1995-06-01), Yoshida et al.
patent: 5548361 (1996-08-01), Soshi et al.
Kawano Kiyoshi
Ohsawa Yutaka
Asahi Kogaku Kogyo Kabushiki Kaisha
Perkey W. B.
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