摘要:
A film supply apparatus is provided wherein a next film is held in a waiting condition when one film is being processed and processing for the next film is automatically commenced after the processing for the one film has been completed. The film supply apparatus comprising a film holding supply mechanism 20 with a film nip section 32 which nips one film at a film waiting position, a film moving means 33 for moving the one film from the film waiting position to a film supply position and a driving means 34 for nipping and transferring the one film between it and the film moving means is provided wherein the film moving means 33 is configured to return to the film waiting position after a predetermined portion of the one film has been transferred and wherein after the film moving means 33 has returned to the film waiting position, other film is nipped using the film nip section 32 at the film waiting position to be in a waiting condition.
摘要:
An automatic film development apparatus(1) comprises a cartridge case(2) for carrying a group of film cartridges loaded with undeveloped films; a feeder unit for storing a plurality of the cartridge cases and delivering them one by one; an unloading station(4) for unloading a sheet of undeveloped film from its film cartridge in the cartridge case; a rewinding station(6) for rewinding the undeveloped film sheet into a takeup cartridge(7); a splicer unit(8) for joining one end of the undeveloped film sheet from the takeup cartridge with a short film leader(9) for guiding the film sheet; a film leader supply unit for feeding the short film leader one at the time; a development unit(10) for developing the undeveloped film sheet joined with the short film leader; a separator unit(11) for separating a developed film sheet from the short film leader; a loading station(13) for loading back the developed film sheet separated from the short film leader into its film cartridge; a conveying means(12) for conveying the cartridge case filled with the film unloaded cartridges from the unloading station to the loading station; and a leader receiver unit(14) for collecting the short film leaders separated from the developed film sheets.
摘要:
A method and apparatus for attaching/detaching a filmstrip (5B) to a film cartridge (3) having a take-up spool (16) rotatably mounted therein, said carriage having an access opening (17) for allowing film to be inserted or removed from within. The apparatus includes means for positioning the film carriage in a predetermined position. An attachment tool rotatably mounted to said mechanism for movement about a pivot point, said attachment tool having a generally arcuate guide member (21). A mechanism is provided for moving said attachment tool from a non-engaged position to a first engaged position such that a portion of the attachment tool extending into said access opening, for engaging the filmstrip (5B) to said attachment tool and for moving said tool to a second engaging position for engaging the filmstrip to said spool (16). The mechanism further provided for moving said attachment tool to a radial direction while said attachment tool extending into said access opening.
摘要:
A film cartridge case (2) which holds and carries therein a group of film cartridges (3) for feeding sheets of undeveloped film (5) loaded in their respective film cartridges to the development unit (10) of an automatic photographic film development processor apparatus (1) comprises a plurality of cartridge pockets (25), said pocket having a mispositioning preventing projection (2B) provided on one side of the inner wall thereof for engaging with a barcode readout window (33) in the film cartridge upon the film cartridge being placed in the cartridge pocket in a correct orientation. A film cartridge case which holds and carries in pockets (25) thereof a group of film cartridges loaded with undeveloped films (5) comprises holding means (36) for detachably holding the film cartridges in their respective cartridge pockets; a conveyor device arranged to be conveyed by a cartridge conveying means; and operating means for loading and unloading sheets of the film to and from their respective film cartridges installed in the cartridge pockets.
摘要:
A color image printer includes a print engine (13) for effecting a laser scanning exposure and a test print managing section (51) for managing control for outputting a test print through the print engine for use in image quality adjustment. The test print (TP) includes a plurality of sets of horizontal stripe test patterns horizontal stripe test a plurality of horizontal lines extending in the main scanning direction and a plurality of sets of vertical stripe test patterns horizontal stripe test a plurality of vertical lines extending in the sub scanning direction. The horizontal stripe test patterns and the vertical stripe test patterns are arranged in alternation. And, the horizontal lines are formed with a gradation value set in advance for each horizontal stripe test pattern. The vertical lines are formed with a gradation value set in advance for each vertical stripe test pattern.
摘要:
A method of gradation correction for laser scanning exposure is effected, based on measured density values of a test print (TP) including a horizontal stripe test pattern comprised of a plurality of horizontal lines extending in the main scanning direction and a vertical stripe pattern comprised of a plurality of vertical lines extending in the sub scanning direction. The includes the steps of calculating, based on the measured density values, a rising correction amount for main scanning rising correction of adding a rising correction component to one dot after rising of a modulated laser in order to reduce density difference between the horizontal line and the vertical line and calculating, based on the measured density values, a falling correction amount for main scanning falling correction of adding a falling correction component to one dot after rising of the modulated laser in order to reduce the density difference between the horizontal line and the vertical line.
摘要:
There is a splicer bed 1 having a leader support 3 arranged on the top thereof. One opening 6 is provided in one end of the leader support 3. A knife mounting base 7 is arranged to project from the opening 6 and provided at one end with a cartridge holder 8. The knife mounting base 7 also has a leader positioning head 10 provided on the other end thereof for determining the position of a leader L. A stationary knife 11 is mounted to the leader positioning head 10. A movable knife 12 is mounted for pivotal movement to the stationary knife 11. A film holddown plate 17 is pivotably mounted to the knife mounting base 7. The knife mounting base 7 is also provided with a pair of punches 28 which are arranged slidable and can be lowered by the film holddown plate 17. In action, before the leading portion of a film F drawn out from a film cartridge P loaded in the cartridge holder 8 is held under the film holddown plate 17, the downward movement of the film holddown plate 17 causes the punches 28 to cut two notches in both side edges of the film F. The leading portion of the film F is trimmed by the downward action of the movable knife 12 and then joined by a strip of splicing tape to the leader L placed on the leader support 3.