SMALL TRANSPARENT FILM SHEET DIGITAL PROCESSOR IMPROVING ANGLE PRECISION AND POSITION PRECISION IN SINGLE AND CONTINUOUS SHEET

摘要

PURPOSE: To precisely position a transparent film sheet such as a photographic film for a medical application. ;CONSTITUTION: A transport system which transports a film sheet 10 between an irradiating means 22 and a photodetector 21 at least partially and positionally holds a film sheet that is irradiated at its vertical position, moves on a flat and a planar sheet support 35 which comes into direct contact with the side 19 of the sheet 10 and a plane that is in parallel with the support 35 to guide and shift the bottom side 19 of the sheet 10 on an almost horizontal plane and has a carrier 23 which runs against a plane that is in parallel with the support 35 and transports the sheet 10 forward on the support 35.;COPYRIGHT: (C)1995,JPO