Abstract: A diabetes test system for measuring blood glucose levels is provided, which includes a glucose meter, at least one diabetic test strip, and a container or pouch for storing the diabetes test strips and protecting them during transport. Methods of packaging diabetes test strips are also provided. The glucose meter includes software for detecting the validity of the at least one diabetic test strip, and a communication device that transmits data relating to the blood glucose level of the user to an external device. A secure packaging system for diabetes test strips which eliminates gray market sales of such test strips is also provided.

Abstract: Solid-state barcodes, paints containing the solid-state barcodes, and methods of manufacturing the paint are disclosed. The solid-state barcode may include a core portion and a shell portion substantially surrounding the core portion. One or both of the core portion and the shell portion may include a pattern of two or more regions, the pattern configured to encode information. Such solid-state barcodes can be attached at arbitrary positions on objects by applying the paint containing the barcode onto the objects.

Abstract: A printing apparatus having an automatic printing sheet feeder integrated thereto to improve mass productivity. The printing apparatus includes a base, a moving stage, an automatic printing sheet feeder, and a printing roll. The moving stage is linearly movable along the base, and has a lithographic plate seated on the top surface thereof, the lithographic plate having a printing pattern thereon. The automatic printing sheet feeder is installed on the moving stage. The automatic printing sheet feeder includes an unwinding roll, which supplies the printing sheet, a rewinding roll, which collects the printing sheet, and a plurality of guide rolls, which guide the printing sheet to pass through the printing area of the moving stage. The printing roll is installed on the base, and performs printing by transferring ink from recesses of a printing pattern of the lithographic plate to the printing sheet on the moving stage.

Abstract: An apparatus for receiving, inverting and returning sheets from and to a printer for large-sized paper, said printer being adapted to be automatically fed a web of paper from a supply of paper through an inlet (6), defined by a portion of a paper-supporting plate (7), where said printer further is adapted to print and cut sheets of said web of paper and to guide the printed sheet out thereof through a separate outlet (13), where the apparatus is adapted to receive the just printed and cut sheets from said outlet and to return said sheets to the printer in the inverted state. The apparatus comprises a rotatable first guide means (14), which in one position guides the sheet into the apparatus and in a second position guides said sheet past the apparatus.

Abstract: In order to create preconditions, in a web-fed rotary press, for good format variability of the printed products and economic utilization of the printing material, at least two printed pages of different heights are arranged in the circumferential direction on a form cylinder.

Abstract: A device for torque compensation in a sheet-processing machine includes a cam-controlled compensating mechanism having an energy storage device for exerting a force, a cam disk, and a cam follower to be thrown onto the cam disk by action of the force from the energy storage device. At least one actuating element locks the cam follower in a rest position. A reversing drum with a torque compensation device is also provided.

Abstract: An arrangement for processing webs in a rotary web-fed printing press includes a turning device that is usable for shifting the web about an uneven multiple of a half web-width of the web. A folding installation is also provided. The web or webs, which are displaced by the uneven multiple of the half-width, run on two adjacent folding formers which are arranged generally perpendicular to the running direction of the web.

Abstract: A CF printing system includes at least three CF printing devices; a plurality of print-related devices to effect duplex printing; the printing and print-related devices being selectably operable in accordance with a defined print line segment; and a print line manager for defining and managing the defined print line segments. The defined print line segments include a first duplex print line segment defining a first duplex print path in which two CF printing devices have been configured for duplex operation and a second duplex print line segment defining a second duplex print path in which one of the two CF printing devices and a third CF printing device have been configured for duplex operation. In the event of a failure of the first duplex print line segment, duplex operation may be continued by selecting the second duplex print line segment and re-threading paper according to the second duplex print path.

Abstract: A printing machine includes two printing units, each comprising a web feed section, a web printing section connected to the web feed section and a web treating section connected to the web printing section, in which a single-side surface of a continuous web is printed at each of the web printing sections. The printing machine also includes a turn/transfer section at which two the printing units are operatively connected and the continuous web printed by one of the two web printing sections is transferred to the other one thereof through turning and transferring treatment of the continuous web. The printing machine is capable of carrying out double-side printing and single side printing and improving printing efficiency with a relatively small location space or site.

Abstract: An inverting transfer apparatus for continuous web substrate, such as may utilize a single printing system including a conventional or existing simplex web-fed xerographic print engine.

Abstract: In a rotary press, a first press roller adapted to retreat during printing and advance during plate changing to contact a web is provided on a travel route of the web between a printing unit and a dryer. A second press roller having the same function as the first press roller is provided on the travel route of the web between air infeed unit and the printing unit. A web presser for pinching the web is provided on the travel route of the web between the infeed unit and the second press roller. With the web being pinched by the web presser, the first press roller and the second press roller can be moved by the web in a retreating direction. After plate changing is completed, the press rollers can smoothly ascend regardless of their pressure, and can promptly and smoothly return to the state before plate changing.

Abstract: A method, printer system and printer apparatus for simultaneously printing a first print medium and a second print medium, wherein, on the first print medium first information is printed that is one of: identical information to the second information and information that includes at least some information different from the second information that is printed on the second print medium.

Abstract: A kiosk printer for unattended operation is equipped with a presenter to prevent a user from prematurely trying to remove a printed document. The presenter has motor driven feed rollers and a document sensor for determining when the printing document is in the presenter document path. The presenter has a home position adjacent to the printer document exit path. When printing starts, the document enters the presenter feed rollers and is sensed by a document sensor. A drive motor moves the presenter at the same rate as the printing document. When the presenter reaches a feed position it stops and the document sags and forms a document loop as printing continues. When printing stops, the presenter feed rollers feed the document from the kiosk to a user. When the printed document has exited the presenter, the presenter returns to the home position awaiting succeeding printed document.

Abstract: An inverter (1) for thin, flat products (2), especially printing substrates in a printing machine, with belts (7, 8) positioned over two deflection pulleys (3, 4, 5, 6) that are set together at 180° between the deflection pulleys (3, 4, 5, 6). Such inverter is configured so that the product (2) and the belts (7, 8) move precisely in their reference positions. This is achieved by the fact that, in the transport direction (9), after a setting region (10) at least three guide rolls (11, 12, 13) are mounted on the supporting strand sides (7′, 8′) of belts (7, 8) in alternating arrangement and at least one of the guide rolls (11, 12 13) has a retaining collar (14) on at least one side and at least one guide roll (18) is arranged before the setting region (10). Further, at least one guide device (19, 20, 21) is arranged to guide product (2) to facilitate inversion.

Abstract: A parallel duplex paper path device is provided for feeding a recording medium along a feed direction from a first printing device to a second printing device, which are arranged in parallel. The paper path device comprises at least two turning stations that are each assigned to one of the first or second printer. The turning stations are configured symmetrically to allow for reversing the feed direction and to allow for a device which can be assembled using standardized sub-assemblies.

Abstract: A printing machine includes two printing units, each comprising a web feed section, a web printing section connected to the web feed section and a web treating section connected to the web printing section, in which single-side surface of a continuous web is printed at each of the web printing sections, and an turn/transfer section at which two printing units are operatively connected and the continuous web printed by one of the two web printing sections is transferred to the other one thereof through turning and transferring treatment of the continuous web.

Abstract: A parallel duplex paper path device is provided for feeding a recording medium along a feed direction from a first printing device to a second printing device, which are arranged in parallel. The paper path device comprises at least two turning stations that are each assigned to one of the first or second printer. The turning stations are configured symmetrically to allow for reversing the feed direction and to allow for a device which can be assembled using standardized sub-assemblies.

Abstract: An inverting transfer apparatus for continuous web substrate, such as may utilize a single printing system including a conventional or existing simplex web-fed xerographic print engine.

Abstract: An automatic paper-threading device for use in an angle bar section of a rotary press which includes a paper web supply unit, a press unit, an angle bar section, and a folding unit and which has a paper-threading path for paper web formed between the paper web supply unit and the folding unit. The angle bar section is disposed in the paper-threading path and includes a first bar and a second bar disposed in parallel and separated by an appropriate distance. The automatic paper-threading device includes a paper leader guide and a tensioner. The paper leader guide includes a drive unit for moving along the paper-threading path a paper leader affixed to a leading end portion of paper web. The tensioner is provided in the angle bar section and includes a paper guide which is disposed between the first bar and the second bar to extend the widthwise direction of the paper web.

Abstract: A duplex color web press, wherein each section, which prints both faces of the web with any one ink type and color, is configured with a single printing cylinder and, in the case of a digitally recording press, with a single recording head. The single printing cylinder carries the inking versions of both the recto and verso images around its circumference and the web is routed through two printing stations, both associated with the single printing cylinder, so that one of its faces is imprinted in one station and the other face--in the other station. The resultant print on each face is alternating recto and verso images, such that a recto image on one face is in the back of a verso image on the other face, and vice versa.

Abstract: A multi-pass imaging system and method provides for duplex documents and multiple color images with variable information to be printed by re-entering a substrate into a same tower system, employing a split roller design, for generating subsequent portions of a printed image. When a webbed substrate is fed into a tower, a first one in each of multiple pairs of rollers moves the substrate past a first set of printheads for generating a first portion of the printed image. The substrate is then re-entered into the tower, and a second one in each of the multiple pairs of rollers moves the substrate past a subsequent set of printheads for generating a subsequent portion of the printed image. Each of the multiple pairs of rollers comprise independently operating dual rollers on a single shaft.

Abstract: An apparatus for turning and displacing a web of continuous recording material in a printer or copier provides that the web is conveyed along a transport path by a web supply, around a deflection device below the web supply, and to a web take-up that is spaced by at least one web width from the deflection device. The first edge of the web facing the take-up device lies loosely on a first guide surface of the deflection device. The web may also be displaced without turning.

Abstract: A turn bar apparatus is incorporated in a rotary press for reversing a web position during running thereof. The turn bar apparatus includes an upstream side turn bar, and a downstream side turn bar disposed along a web running direction. Pull rollers are disposed on an upstream side and a downstream side of the upstream side and downstream side turn bars, respectively. The puller rollers are controlled in such a manner that the peripheral speeds of the pull rollers are faster than a running speed of the web.

Abstract: A printing process prints a continuously moving substrate with elongate, semi-tone graphics. The printed substrate is incorporated into a composite elastic material, in which the substrate is contracted, thereby forming a desired full-tone graphic from the semi-tone graphic.

Abstract: A dual substrate, single-pass printing process prints a high basis weight substrate and a low basis weight substrate. Ink striking through the low basis weight substrate is collected and absorbed by the high basis weight substrate. The printed substrates are then separated and rewound for subsequent transport and handling.

Abstract: A turnover device is provided having a W-shaped arrangement of hollow rod-like deflector rods and reverser rods with an automatic threading device. The turnover device receives continuous paper in an admission slot, self-threads the paper therethrough, and returns the paper through a discharge slot in a flipped-over manner for use with a multi-functional, electrographic printer device for printing a web-shaped recording medium in simplex and duplex printing. The rods are preferably hollow with air holes to provide an air cushion between the rod and paper. Guide channels are also preferably disposed over each rod to guide the paper thereover.

Abstract: A low basis weight substrate is printed by a folded substrate, dual-sided printing process. The substrate is folded to present two printing surfaces. The folded substrate is then passed through a printing station to have an ink pattern printed on one surface, and then is reversed to have a second pattern printed on the second printing surface. Any ink striking through one of the surfaces is collected by the other surface of the printed substrate.

Abstract: A turnover device for turning a web-shaped recording medium over between two electrographic printer or copier devices working in tandem mode, the crossing point of the turning elements is arranged offset a distance .pi.r/.sqroot.2 in the direction of the deflector element relative to the middle of the supplied recording medium, taking the cross sectional dimensions of the turning elements into consideration. A lateral offset of the recording medium is thereby avoided.

Abstract: A paper reversing device comprises a paper inlet roller for moving a printing paper toward a guide plate in association with a reversing roller, and a cylindrical fur brush disposed above the guide plate for forcing the printing paper which has passed between the paper inlet roller and the reversing roller toward a paper outlet roller cooperating with the reversing roller, at least one of the paper inlet roller and the reversing roller having a collar at each end thereof for imparting rigidity to the printing paper during the period of time when the printing paper is passing between the paper inlet roller and the reversing roller.

Abstract: Web treatment apparatus, such as a rotary die cutting machine, is provided with a die cylinder position encoder for generating pulses as the die cylinder rotates, feed roll position encoder for generating pulses as the feed rolls rotate; voltage dependent stored program driven servo drive for rotating the feed rolls; pull-off rolls for withdrawing web material from a supply roll and maintaining a storage loop thereof leading to the feed rolls; and a microprocessor based system including manually settable input for inputting the die length and length of pullback desired between cutting cycles. A position controller monitors die cutter speed and position from the die cylinder position encoder and provides voltage signals to the feed roll servo drive dependent upon the inputted data to provide velocity and acceleration profile for the feed rolls appropriate to the entered die length. It also provides a voltage signal to the pull-off roll drive to initialize the rate of input of web to the storage loop.

Abstract: The present invention relates to a device for turning paper in verso-recto printing, adapted to be arranged on the path of the paper between two printing stations and having an assembly of turning bars which are angularly staggered with each other. The device has a fixed support forming a horizontal slide and extending perpendicularly to the path of the paper, and an upright removable body supporting the assembly of turning bars and adapted to be aligned in position and fixed on the support.

Abstract: The delineating cylinder of the web apparatus of this invention has a cutout around one-third of its periphery to be out of contact with the web through an idle phase of its rotational cycle during which a web portion at that cylinder is drawn rearward through an adjustably variable distance. Through the remainder of that cycle that web portion is moved forward in step with delineating cylinder rotation. Upstream and downstream from that cylinder are feed roller pairs, driven through a variable ratio planetray transmission, whereby other portions of the web are moved forward steadily at the rate of one repeat interval length per delineating cycle. Between each pair of feed rollers and the delineating cylinder is a control roller around which there is a loop of web. Each control roller is moved bodily in an orbit whereby its loop is alternately increased and permitted to decrease. The radius of its orbit is adjustably variable for variation of repeat interval length.

Abstract: An analysis test strip and a process for the production of analysis test strips with a longitudinal carrier upon which is fixed at least one test field. The test field material is produced batchwise in an amount sufficient for a plurality of test strips, and thereafter, in a chronologically separate working step, is continuously fixed in the form of at least one band onto a parallel-running substantially wider band of test strip carrier material. The band as a whole is cut up transversely to its longitudinal direction into a plurality of test strips. Prior to the cutting up, a bar code is applied to the carrier band running parallel to the edges thereof of such high information density that it is suitable as a store of batch-specific information necessary for the quantitative evaluation of the reaction which has previously been obtained by investigation of the test field material of one batch.

Abstract: In a duplicating machine for duplicating images on both sides of copy sheets including a blanket cylinder and an impression cylinder, a mechanism for handling the sheets and re-feeding the sheets back to the impression cylinder for duplex copying. The blanket cylinder has first and second images transferable to the copy sheets. The impression cylinder forms a nip with the blanket cylinder for transferring the copy sheets through the nip. A first gripper on the impression cylinder releasably engages a lead end of a copy sheet and moves the sheet through the nip to transfer the first image on a first side of the sheet. A chain gripper releasably engages the lead end of the sheet transferred thereto by the first gripper and transports the sheet away from the impression cylinder. A swing gripper releasably engages a trail end of the sheet in timed relation with release of the sheet by the chain gripper and re-feeds the sheet back to the impression cylinder.

Abstract: A belt-type printing machine, having a stationary web-handling assembly, including a pair of impression rolls, and a plurality of belt-supporting assemblies which are mobile and separable from the web-handling assembly, is disclosed. The belt-supporting assemblies each carry a plate support roll and an endless conveyor belt to which a number of printing plates are bonded. The belt-supporting assemblies are each stabilized in a printing position adjacent the web-handling assembly, by locking the plate roll adjacent an impression roll to form between the rolls, a nip through which the web and belt pass. The rolls are locked together in such a way that the rolls of the belt-supporting assembly and web-handling assembly are driven, in unison. A pair of mobile, belt-supporting assemblies are provided for each impression roll of the web-handling assembly, so that one of the belt-supporting assemblies can be removed to a remote location for rebelting while the other is in operation.

Abstract: A fixed guide plate is disposed on one side along a paper passage before and after turning bars, and a circulating running belt is disposed on the other side along said paper passage, so that the front end of running paper is fed in the state gripped therebetween; in each turning bar, the end portion of said guide plate is curved along the peripheral face of the turning bar with a clearance corresponding to the paper thickness, so that the front end of running paper is guided by said curved portion; and an endless belt from which a sticking plate projects toward the paper running passage is made to stand by at the point where the front end of running paper separates from the final turning bar, so that the top of running paper is stuck to the sticking plate of the endless belt and withdrawn from the turning bar mechanism; or, in each turning bar, flanged pins are planted on the side face of the circulating running belt, and a female type rail curved along the peripheral face of the turning bar with a clearance