Apparatus for scanning sheet-like recording medium
AssigneeFuji Photo Film Co., Ltd.
InventorHiroshi Chikugo
Life of this patent
Estimating the term…
Abstract
A reading unit has an auxiliary scanning feed unit for feeding a stimulable phosphor sheet vertically in an auxiliary scanning direction, a scanning light applying unit for applying a laser beam to the stimulable phosphor sheet, a reading assembly for reading radiation image information carried by the stimulable phosphor sheet, a fixed guide unit for holding one surface of the stimulable phosphor sheet, and first and second movable guide units for holding the other surface of the stimulable phosphor sheet, the first and second movable guide units being movable toward and away from the stimulable phosphor sheet. Consequently, the radiation image information recorded on the stimulable phosphor sheet can be read highly accurately and efficiently with a simple arrangement.
Claims12
An apparatus for scanning a sheet-like recording medium, comprising:
- auxiliary scanning feed means for feeding a sheet-like recording medium in an auxiliary scanning direction;
- scanning light applying means for applying scanning light to said sheet-like recording medium in a main scanning direction which is substantially perpendicular to said auxiliary scanning direction;
- fixed guide means disposed near a position where said sheet-like recording medium is irradiated by said scanning light, for holding one surface of said sheet-like recording medium;
- and
- first and second movable guide means, positioned on the side of an opposite surface of said sheet-like recording medium respectively upstream and downstream of the position where said sheet-like recording medium is irradiated by said scanning light, for holding an opposite surface of said sheet-like recording medium, said first and second movable guide means, being movable toward and away from said sheet-like recording medium.
An apparatus for scanning a sheet-like recording medium, comprising:
- an auxiliary scanning feeder, said feeder feeding a sheet-like recording medium in an auxiliary scanning direction;
- a scanning light scanning said sheet-like recording medium in a main scanning direction which is substantially perpendicular to said auxiliary scanning direction;
- a fixed guide disposed near a position where said sheet-like recording medium is scanned by said scanning light, said guide holding one surface of said sheet-like recording medium;
- and
- first and second movable guides positioned on the side of an opposite surface of said sheet-like recording medium respectively upstream and downstream of the position where said sheet-like recording medium is scanned by said scanning light, said first and second movable guides holding an opposite surface of said sheet-like recording medium, said first and second movably guides movable toward and away from said sheet-like recording medium.
An apparatus for scanning a sheet-like recording medium, comprising:
- auxiliary scanning feed means for feeding a sheet-like recording medium in an auxiliary scanning direction;
- scanning light applying means for applying scanning light to said sheet-like recording medium in a main scanning direction which is substantially perpendicular to said auxiliary scanning direction;
- fixed guide means disposed near a position where said sheet-like recording medium is irradiated by said scanning light, for holding said sheet-like recording medium;
- and
- first and second movable guide means positioned respectively upstream and downstream of the position where said sheet-like recording medium is irradiated by said scanning light, for holding said sheet-like recording medium, said first and second movable guide means being movable toward and away from said sheet-like recording medium.
Dependencies are inferred from the claim text.