Mount carrier unit and film scanner

Details Mount carrier unit and film scanner Mount carrier unit and film scanner

2006-08-29

2006-08-29

Tran, Douglas Q. (Department: 2626)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S498000, C358S487000, C358S496000, C399S378000, C399S369000

Reexamination Certificate

active

07099053

ABSTRACT:
Based on the difference in shape between a mount and a dummy mount subjected to scanning, an output signal having a pattern which differs depending on whether the mount or the dummy mount is transported is outputted from a photo coupler54along with driving of a mount pusher pawl23. Further, a detection signal indicative of whether the mount or the dummy mount is transported or neither the mount nor the dummy mount is transported following the driving of the mount pusher pawl23is outputted from a photo coupler59. With the use of these two output signals, whether the mount is transported or not, whether the dummy mount is transported or not or whether neither the mount nor the mount is transported or not can be detected by the driving of the mount pusher pawl with high accuracy.

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