Photocopying – Contact printing – Light boxes
Patent
1989-10-24
1991-07-23
Arnold, Bruce Y.
Photocopying
Contact printing
Light boxes
350318, 355 66, 355 32, G02B 522
Patent
active
050338218
ABSTRACT:
An element selecting device for locating one of a plurality of elements on a predetermined plane which comprises a horizontally movable supporting member which supports the plurality of elements on the predetermined plane, wherein the movement of the supporting member is controlled according to the signals of sensors therein. Consequently, by using the element selecting device, in a filter conversion device, for example, the device can be structured simply and reliably with filters of different color separation functions being disposed in a row.
REFERENCES:
patent: 4030833 (1977-06-01), Barbieri
patent: 4080050 (1978-03-01), Huber
patent: 4141653 (1979-02-01), Arnold
patent: 4285587 (1981-08-01), Schiff et al.
patent: 4505561 (1985-03-01), Beckman et al.
patent: 4825252 (1989-04-01), Suzuki et al.
Hama Yoshihiro
Nagai Nobuyuki
Arnold Bruce Y.
Asahi Kogaku Kogyo Kabushiki Kaisha
Ben Loha
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