Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1990-09-14
1993-09-21
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Picture signal generator
358481, 358484, H04N 104
Patent
active
052473732
ABSTRACT:
A scanning optical system has a drawing light source, a rotary scanning deflector, a scanning lens and a detection device for detecting a rotational position of the scanning deflector. The drawing light source is controlled by a timing control signal generated by a timing control device as a function of drawing data. The scanning optical system may have a transmission scale, a scanning light receiving portion and a diffusion plate disposed between transmission scale and scanning light receiving portion and adapted to diffuse the monitor beam made incident to the scanning light receiving portion.
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A paper presented at the Japan Precision Instrument Institutes spring convention in 1983 along with a partial translation.
English Language Translation of the German Office Action dated Feb. 12, 1993.
Iwama Masatoshi
Morimoto Akira
Asahi Kogaku Kogyo Kabushiki Kaisha
Coles Sr. Edward L.
Grant II Jerome
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