To constitute a film processing device capable of cutting a photographic film at the intermediate position of perforations when the developed photographic film from a film processor is supplied to a film scanner while a leader is separated by cutting the tip end portion of the film.
Through a leader sensor SL and a perforation sensor SP provided to the film processor FP, the relative distance between the leader L and perforations Pe of the film F is acquired, a conveyance distance Dx for conveying the intermediate position of the perforations Pe to a cutting position is found from the relative distance on the basis of the rear end position of the leader L detected by a leader position sensor 57 provided to a supply conveyance unit A, and the film is conveyed by the conveyance distance Dx by driving of a conveyance roller, so that the film is cut at the cutting position with a cutter unit.
COPYRIGHT: (C)2007,JPO&INPIT
JP3613964 | AUTOMATIC DEVELOPING DEVICE FOR PHOTOGRAPHIC FILM |
JPH07261358 | AUTOMATIC DEVELOPING DEVICE |
Mountain Saki Tetsuya
Next Patent: FILM PROCESSING APPARATUS