Abstract: An end unit includes: a processing tray including an upper surface on which a medium subjected to recording by a recording unit is mounted; a first paddle and a second paddle that transport, in direction +A, the medium mounted on the upper surface; an alignment section that aligns an edge portion of the medium, which was transported in direction +A by the first paddle and the second paddle, in direction +A; a post-processing section that performs post-processing for the medium aligned by the alignment section; and a load member that applies a load when the medium on the processing tray moves in direction ?A opposite to direction +A.

Abstract: The present invention prevents a succeeding sheet from being caught in holes of preceding punched sheets.

Abstract: A film handling system is described, including: a supply container for supporting a plurality of sheets of film; a film receiver; and a transport mechanism for retrieving a sheet of film from the supply container and transporting the sheet of film to the receiving mechanism, said transport mechanism comprising a vacuum head for adhering the sheet of film to the vacuum head; wherein the film receiver comprises a feed mechanism for conveying the sheet of film received by the film receiver, said feed mechanism including a sprocket for mating with at least one of a plurality of sprocket holes in the sheet of film transported by the transport mechanism.

Abstract: A film handling system is described, including: a supply container for supporting a plurality of sheets of film; a film receiver; and a transport mechanism for retrieving a sheet of film from the supply container and transporting the sheet of film to the receiving mechanism, said transport mechanism comprising a vacuum head for adhering the sheet of film to the vacuum head; wherein the film receiver comprises a feed mechanism for conveying the sheet of film received by the film receiver, said feed mechanism including a sprocket for mating with at least one of a plurality of sprocket holes in the sheet of film transported by the transport mechanism.

Abstract: A sheet processing apparatus which is cable of moving a sheet without applying extra load to the movement of the sheet in the case of laterally moving the sheet for sorting after completion of punching of holes in the sheet. A sheet is conveyed toward an abutment member. The sheet comes into abutment with the abutment member, whereby skew of the sheet is corrected. A punching unit punches holes in the sheet in abutment with the abutment member. A shift unit shifts the punched sheet that has been punched by the puncher in a direction intersecting with a conveying direction of the conveying unit. A controller causes the shift unit to start shifting the sheet in response to separate between the punched sheet and the abutment member.

Abstract: A film handling system is described, including: a supply container for supporting a plurality of sheets of film; a film receiver; and a transport mechanism for retrieving a sheet of film from the supply container and transporting the sheet of film to the receiving mechanism, said transport mechanism comprising a vacuum head for adhering the sheet of film to the vacuum head; wherein the film receiver comprises a feed mechanism for conveying the sheet of film received by the film receiver, said feed mechanism including a sprocket for mating with at least one of a plurality of sprocket holes in the sheet of film transported by the transport mechanism.

Abstract: The method and the apparatus of the invention serve to shift at least some sheets of successive stacks of overlapping sheets so that the originally straight holes which are provided along one marginal portion of each stack are converted into arcuate passages adapted to more readily receive the convolutions of spirals serving to pivotably couple the sheets of the stacks to each other. This is accomplished by inserting into one or both ends of some or all of the holes a discrete pin-shaped displacing member which is thereupon pivoted to thus shift at least some of the sheets relative to the neighboring sheets. In order to speed up the shifting of sheets, the displacing member or members is or are pivoted during withdrawal from the respective hole or holes to move its or their tips along arcuate paths at least approximating the curvatures of the convolutions which are to be introduced into the thus converted holes.

Abstract: A printing plate is held at one point thereof by a holding portion provided at a surface plate. When pushed by a pushing portion, the printing plate is only rotationally displaced. Thus, an angular error is substantially eliminated and displacement of the printing plate is small. Then, the pushing portion positions the printing plate in a direction perpendicular to a direction in which the surface plate can be moved. Then, movement of the surface plate positions the printing plate in the direction in which the surface plate can be moved.

Abstract: An imposition printer and associated method. The printer can disengage its rollers from a print substrate feed path, deploy a pair of registration stops, and align a print substrate by engaging the print substrate with the stops. The rollers can then engage the substrate in an aligned position, and the registration stops can be retracted. After they are engaged, the same rollers can advance the substrate as a deposited ink drop print head deposits ink on it.

Abstract: A label sticking apparatus has a suction drum with at least three holding-sticking units mounted at constant intervals on the periphery thereof so as to be movable in radial directions of the suction drum. The suction drum is rotated intermittently by a constant amount so as to feed and stop the holding-sticking units at a label feeding station, a positioning station and a sticking station which are disposed around the suction drum in this sequence. Labels are seriatim peeled from a label tape and held on a distal end of the holding-sticking unit at the label feeding station. At the positioning station, positioning of each label is performed by a positioning head having a centering pin and a pair of angular position correction pins. At the sticking station, the holding-sticking unit is pushed through an eccentric cam radially outward from the suction drum toward a work-piece, to press and stick the label held on the holding-sticking unit onto the work-piece.

Abstract: The present invention relates to techniques for ensuring that an image receiving sheet, which has only one major surface thereof coated with an image receiving coating, is properly oriented prior to an image being printed thereon. The image receiving sheet has a concave or convex irregularity (e.g., a notch, arc, etc.) formed in at least one nominally straight edge of the sheet. In a first embodiment, a mechanical or optical sensing means detects whether or not the image receiving sheet is stacked correctly in a loading tray by sensing whether or not the edge irregularities are properly positioned. In a second embodiment, an edge and a notch sensing means detect whether or not the image receiving sheet is oriented properly while being fed into the printer. An improperly loaded image receiving sheet is either not fed into the printer, or transits the printer without causing the printer to attempt to print the image thereon.

Abstract: A mechanism for registering sheets, respectively notched at their leading edge and transported by a sheet transport apparatus along a travel path, in both an in-track and cross-track direction at a preselected location in such travel path. The registration mechanism comprises an elongated member supported for movement transverse to its longitudinal axis. Such member is selectively movable along its longitudinal axis to a first position intercepting the travel path adjacent to the preselected location or a second position remote from the travel path. When the member is in its first position, a portion of the member is received in an opening of a receiver located adjacent to the travel path. The opening is oppositely directed to, and generally aligned with, the notch in the lead edge of a transported sheet. Thus when the transported sheet engages the member, the member is urged by the portion of the sheet forming the notch into the opening.

Abstract: An apparatus for mounting a recording medium having positioning apertures on a mount with positioning pins which are engageable with the apertures. A support having pins engageable with the apertures supports a plurality of recording mediums. A transfer mechanism is reciprocating between a first position in which the mechanism picks up a recording medium from the support, and a second position in which the mechanism delivers the recording medium to the mount.

Abstract: Apparatus for stacking a plurality of laminate layers in registered superposed relation to enable the layers to be joined to form a composite board comprising a table having a surface on which a plurality of laminate layers can be successively stacked in aligned superposed relation on pins slidably received in respective apertures in the table. The pins rest on support members which are carried on a lower support table mounted beneath the surface of the table on which the laminate layers are stacked. The lower support table is raised relative to the stack of laminate layers after successive laminate layers have been placed on the pins so that a given projection of the pins from the laminate layers will be obtained.

Abstract: Multiple size plate registration system having a platen with a top planar surface. Channels are formed in the platen and open through the top planar surface. Parallel grooves are formed in the platen spaced transversely of the platen, extending longitudinally of the platen and opening through the top planar surface. Endless belts travel in the grooves and are used for advancing a plate onto the planar surface of the platen. First and second stop pins are mounted in the platen and are extendable above the top planar surface. Controls are provided for causing the stop pins to be selectably movable between retracted positions below the top planar surface and extended positions above the top planar surface. A guide is carried by the top surface of the platen and extends longitudinally of the platen on one side of the planar surface.

Abstract: A method and apparatus permitting accurate and repeatable steps of location and alignment of flimsy sheets during their transfer. A preferred embodiment comprises a sheet handler and method for aligning unfired ceramic green sheets used in multi-layer ceramic semiconductor packages. The thin flexible sheets are square or rectangular in shape and are provided with holes accurately punched in each corner thereof for alignment purposes. The sheets are moved by a vacuum input transfer head into orientation with a porous registration surface of an alignment fixture. The sheet is then trapped between opposed pressure zones emanating from the input transfer head and through the porous registration surface, respectively. With the sheet stabilized between the pressure zones four bullet-nosed alignment pins are raised from the registration surface into contact with the holes in the corners of the green sheet, thereby accurately aligning the sheet with respect to the alignment fixture.

Abstract: A loader-unloader is disclosed which can controllably move a workpiece into and out of a workstation in a machine without danger to the machine operator. The loader-unloader has a table which supports the workpiece and aligns it with the workstation. A plurality of clamps are used to grip the workpiece. One clamp is provided for each part of the workpiece exiting the machine. The working faces of the clamps make point or line contact with the workpiece so that it can be moved slightly in the clamps under the influence of aligning means on the table and in the machine. The clamps lift the lower portion of the workpiece as it is moved toward the workstation to reduce frictional resistance and to prevent the lower portion of the workpiece from being scratched. In operation, the machine operator places the workpiece on the table and initiates the loader-unloader cycle. The workpiece is clamped and aligned and then moved forward into the workstation.