Of Print Means Patents (Class 101/486)
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Patent number: 11117407Abstract: The present invention embraces printers such as hand-held printers and mobile/portable printer. One exemplary embodiment includes “print as you glide” (PAYG) devices. Such printers may comprise a modular print engine that is removable from the printer and may allow a user to easily access and load the ribbon in the mobile print engine. The modular print engine may comprise a modular print head and an encoder that may determine the movement of the print head relative to a stationary media. When a printer is pressed against the media, the print head's burn line may be resting on the media. When the printer is stationary relative to the media, the encoder may not trigger the printing. Once PAYG is being slid or glided across the media, the encoder may start to rotate and then send a signal to a processor, causing the printer to start printing.Type: GrantFiled: July 29, 2020Date of Patent: September 14, 2021Assignee: Datamax-O'Neil CorporationInventors: Chin Young Wong, Yaw Horng Yap, Ching Hong Chua
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Patent number: 10845386Abstract: A probe pin alignment apparatus includes a beam-splitting element, an image-sensing device and a light-reflecting element. The beam-splitting element has a first illuminating surface facing a probe element, a second illuminating surface facing an object, and a light incident surface. The beam-splitting element has a semi-reflective surface for reflecting a light beam from the light incident surface to the probe element. The image-sensing device is disposed externally to the light incident surface of the beam-splitting element. The light-reflecting element, disposed oppositely to the light incident surface, allows a light beam to pass through the semi-reflective surface to be reflected back to the semi-reflective surface to be further projected onto the object. The beam-splitting element outputs a probe image and an object image from the first and second illuminating surfaces through the light incident surface.Type: GrantFiled: October 10, 2019Date of Patent: November 24, 2020Assignee: CHROMA ATE INC.Inventors: Yu-Yen Wang, Jia-Hong Lin, Szu-Yuan Weng, Kuo-Wei Huang
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Patent number: 10691180Abstract: A wearable electronic device includes a body defining an aperture therethrough, sized and shaped to receive a digit of a user. The wearable electronic device may include a processor housed in the body and an input device at least partially extending from an outer surface of the body to receive input from another digit of the user. The input device has an actuating surface that is movable between a first position and a second position. Movement of the actuating surface between the first position and second position provides an input to the processor. The wearable electronic device includes a transmitter coupled to the processor and configured to send electronic transmissions to an external electronic device, the electronic transmissions corresponding to the inputs received from the user, and a power source for providing power to the processor, the input device, and the transmitter.Type: GrantFiled: December 19, 2018Date of Patent: June 23, 2020Assignee: North Inc.Inventors: Jaehong Choi, Marie Stipancik, Jennifer Anne Pretti, Jason T. Griffin
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Patent number: 10528154Abstract: A system having a finger-wearable sleeve having an IR light-emitting diode (LED), an IR camera; and a controller associated with the IR camera. The controller is configured to communicate with a host computer that utilizes a visual content projector to project visual content onto the screen. And based on signals received from the IR camera (1) trigger a first input functionality in the host computer, wherein the first input functionality is based on a location on the screen where an IR beam from the IR laser impinges, and (2) trigger a second input functionality in the host computer, wherein the second input functionality is based on a location on the screen near where an IR beam from the IR LED is emitted.Type: GrantFiled: January 2, 2017Date of Patent: January 7, 2020Assignee: Touchjet Israel LtdInventor: Rami Parham
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Patent number: 10241413Abstract: The invention relates to a method for preparing a relief printing plate from a printing plate precursor wherein at least an end of the precursor is attached to a leader forming a composite printing form precursor that securely mounts the precursor in a treatment processor. The present method advantageously allows for all or substantially all of the area of the precursor to be utilized for forming the relief surface suitable for printing.Type: GrantFiled: March 2, 2017Date of Patent: March 26, 2019Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Carl Bernard Arnold, Edmund Francis Schieffer, Jr., Theodore William Frentzel, Jr., James Kenton Odle
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Patent number: 9930205Abstract: The invention relates to a correction device for correcting the consequences of a deviation in the position of a movable camera which is placed in a positioning device for flexible printing plates, wherein the camera is configured to detect at least the carrier and the device comprises display means for displaying the image detected by the camera, wherein the correction device is provided with a position reference member detectable by the camera, with position signal generating means for generating a signal representing the actual position of the camera from the signal detected by the camera, with comparing means for comparing the signal representing the actual position of the camera to the signal representing the target position of the camera and generating a correction signal, and with image correction means for correcting the image displayed by the display means using the correction signal. Positioning errors in the display of the image recorded by the camera are hereby avoided.Type: GrantFiled: August 16, 2013Date of Patent: March 27, 2018Assignee: Color Control B.V.Inventor: Petrus Johannes Marie Otten
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Patent number: 9855739Abstract: The invention relates to a measuring element for flexo printing elements (11) for controlling an application pressure with respect to a printing material support (2), having several printing planes (7, 8, 9) which reduce in the upward direction and do not cover in the surface.Type: GrantFiled: June 27, 2014Date of Patent: January 2, 2018Assignee: CONPRINTA GmbH & Co. KGInventor: Guntmar-Michael Ludin
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Patent number: 9550353Abstract: In an aspect, a system and method for assembling a semiconductor device on a receiving surface of a destination substrate is disclosed. In another aspect, a system and method for assembling a semiconductor device on a destination substrate with topographic features is disclosed. In another aspect, a gravity-assisted separation system and method for printing semiconductor device is disclosed. In another aspect, various features of a transfer device for printing semiconductor devices are disclosed.Type: GrantFiled: July 20, 2015Date of Patent: January 24, 2017Assignee: X-Celeprint LimitedInventors: Christopher Bower, Matthew Meitl, David Gomez, Salvatore Bonafede, David Kneeburg
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Patent number: 9477146Abstract: Disclosed is a projection ring, including an annular body; a telescopic portion disposed on the annular body; and a projector disposed on the telescopic portion. The location of the projector on the projection ring is easily adjustable, thus it's convenient to adjust the size of the picture as projected or the projection angle.Type: GrantFiled: April 21, 2015Date of Patent: October 25, 2016Assignee: BOE Technology Group Co., Ltd.Inventors: Qiushi Xu, Yanshun Chen, Yaohui Li
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Patent number: 9335790Abstract: A wearable computing device can have a processor, a memory, and a display so operatively coupled to the processor and the memory as to display an output therefrom. The processor and the memory can be positioned in a resiliently flexible body. The resiliently flexible body can include a first end and an opposed second end, a first edge and an opposed second edge, wherein the first and the second edges extend between the first end and the opposed second end.Type: GrantFiled: January 6, 2015Date of Patent: May 10, 2016Assignee: Smart Patents LLCInventor: James G. Stotler
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Patent number: 9132660Abstract: Systems and methods for pre-aligning print head(s) to alignment adapter(s) to increase print resolution of printed matter, and to reduce offline time of a printing system due to print head alignment, include the use of an alignment adapter to which a print head is pre-aligned and which includes precision alignment features which precisely engage cooperating precision alignment features on the print head carriage mounting plate of the print head carriage. Print head(s) can be pre-aligned and fine-tuned to alignment adapter(s) even while the printing system is still in print production. Pre-aligned print head/alignment adapter assemblies can then be quickly mounted on the print head carriage using the cooperating precision alignment features of the adapter and print head carriage mounting plate. Duplicate sets of print head mounting sockets can include print heads aligned at different relative offsets (e.g., half a pixel) to increase the print resolution.Type: GrantFiled: December 19, 2012Date of Patent: September 15, 2015Assignee: Cimpress Schweiz GmbHInventors: Hung Viet Ngo, Harald Feistenauer, Patrick Stepanek, Jean-Michel Moreau
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Patent number: 9120313Abstract: A liquid ejecting head unit includes a plurality of liquid ejecting heads each having a liquid ejecting surface provided with a nozzle row in which nozzle openings through which liquid is discharged are aligned in a first direction, and a holding member having a holder to which the liquid ejecting head is attached. Further, in the above liquid ejecting head unit, a positioning reference that specifies relative positions between the liquid ejecting heads is provided to the holder, and the liquid ejecting head is fixed to the holder being positioned in compliance with the positioning reference.Type: GrantFiled: March 26, 2013Date of Patent: September 1, 2015Assignee: Seiko Epson CorporationInventors: Hiroshige Owaki, Katsuhiro Okubo
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Patent number: 9027478Abstract: An imaging part in a screen printing device which images a board and a screen mask includes a single camera which is disposed with a posture of horizontally facing towards an incidence optical axis, a half mirror which makes an imaging light, which is incident through a lower imaging optical axis, to be incident on a camera, and a mirror which makes an imaging light, which is incident through an upper imaging optical axis, to pass through the half mirror and to be incident on the camera, and further has an upper illuminating part and a lower illuminating part which individually illuminate respective imaging objects. Imaging light is taken in the camera in a state that the upper illuminating part and the lower illuminating part are individually operated in a mask imaging step and a board imaging step, respectively.Type: GrantFiled: June 27, 2012Date of Patent: May 12, 2015Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Toshiyuki Murakami, Minoru Murakami, Yasuichi Okada
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Patent number: 9016198Abstract: Printers, methods, and apparatus to filter imaging oil are disclosed. An example apparatus to filter imaging oil, includes adjacent electrodes and a switching circuit. The example switching circuit selectively generates an electrostatic field between the adjacent electrodes to cause particles suspended in the imaging oil between the adjacent electrodes to adhere to at least one of the adjacent electrodes, and generates an alternating electric field between the adjacent electrodes to cause the particles to be detached from the adjacent electrodes.Type: GrantFiled: October 5, 2010Date of Patent: April 28, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Quang P Lam, Michael H Lee, Omer Gila
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Patent number: 9010243Abstract: A digital sheet-fed printing method includes providing one cycle of printing to print on a series of sheets of paper whose number is equal to the least common multiple of respective numbers of allocated positions; producing a reference signal on the basis of which an image in each color is printed on the sheet of paper; detecting with an image detection sensor means a mutual out of register between images in different colors printed on each sheet of paper in the series, furnishing the printing control means with a detection signal for each sheet of paper from the image detection sensor, and correcting the timing at which each image is printed on each sheet of paper in one cycle of printing so that timings to print the images in different colors on each sheet of paper coincide with one another; and printing images in the different colors.Type: GrantFiled: August 31, 2012Date of Patent: April 21, 2015Assignee: Miyakoshi Printing Machinery Co., Ltd.Inventors: Hideo Izawa, Kenji Takahashi, Hidenori Kosaka
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Patent number: 9003971Abstract: An apparatus for producing proof prints on which the correctness of page impositions can be checked comprises a stand configured to receive a roll of paper. A first printer and a second printer are provided for printing pages on the front side and the rear side, respectively, of a paper web fed from the paper roll. An optical sensor is arranged between the first printer and the second printer. The optical sensor is configured to detect the position of an alignment mark which has been printed by the first printer on the front side of the paper. A control unit modifies the spatial relationship between the rear side of the paper and what is printed on the rear side of the paper depending on the detected position of the alignment mark. This can be accomplished either by electronically modifying the second pages as such, or by mechanically modifying the paper position with respect to a printing head contained in the second printer.Type: GrantFiled: May 27, 2009Date of Patent: April 14, 2015Assignee: Digital Information Ltd.Inventors: Michael Haenni, Christoph Bugs
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Publication number: 20150068421Abstract: A printing plate is arranged on a plate cylinder having a channel, in which front and rear clamping devices are located. The rear clamping device forms part of a slide positioned inside the channel and which can move towards the front clamping device. The slide is first moved, together with a rear end of the printing form that is fixed into the rear clamping device, towards the front clamping device. At least one rear spacer is then adjusted to a position relative to the slide that defines a specific distance of the rear clamping device from a second channel wall. A tensioning drive is subsequently deactivated and the slide, together with the rear clamping device, are held in position along the tensioning path by the force exerted by the tensioned printing form, that force pressing the slide against the second channel wall by the rear spacer of the slide.Type: ApplicationFiled: April 9, 2013Publication date: March 12, 2015Inventors: Patrick Kreß, Volkmar Rolf Schwitzky, Ralf Harald Sokol
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Publication number: 20150059601Abstract: A device for printing on containers, in particular non-rotationally symmetric containers, including at least one printing unit including at least one print head, a conveying system, which includes a plurality of container reception means arranged for rotation about axes of rotation and which is configured such that the container reception components circulate on a closed path and a print area of an outer surface of a container accommodated in a container reception components is movable past the print head, and at least one first drive adapted to rotate the container reception component, accommodating the container, about its axis of rotation by at least one open-loop and/or closed-loop control unit, the first drive being adapted to be variably controlled such that the print area is moved past the print head at a predetermined, substantially constant printing distance.Type: ApplicationFiled: August 4, 2014Publication date: March 5, 2015Inventors: Bernhard Domeier, Viktor Gette, Andreas Sonnauer
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Patent number: 8955440Abstract: A method for controlling a printing operation includes detecting at least one position and/or an extent of a register mark located on a printing material by means of a register mark sensor, and using the detected at least one position and/or the extent of the register mark for register control. The method further includes acquiring at least one item of color information by means of the same register mark sensor during the printing operation, carrying out color monitoring with at least the at least one item of color information, and determining a color deviation with respect to a reference value. Furthermore, the method includes defining a threshold value for the color deviation, and outputting a warning and/or automatically making a change from good to poor products when the threshold value for the color deviation is exceeded.Type: GrantFiled: March 13, 2012Date of Patent: February 17, 2015Assignee: Robert Bosch GmbHInventors: Holger Schnabel, Stephan Schultze
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Patent number: 8943967Abstract: A method of mounting and adjusting a printing plate on a plate cylinder of a multicolor offset printing press is described. The printing plate is clamped between front and rear clamping bars, the rear clamping bar being movable under the application of a tensioning force and occupying, upon clamping of the trailing end of the printing plate, a tension-release position. Tensioning of the printing plate is carried out by initially applying a nominal tensioning force to the rear clamping bar. A print register of the tensioned printing plate is then measured and compared to a target print register to determine a corrected tensioning position of the rear clamping bar corresponding to the target print register. The tension of the printing plate is thereafter released. The correct tensioning position is set as new reference position of the rear clamping bar before or after tensioning again the printing plate.Type: GrantFiled: July 2, 2012Date of Patent: February 3, 2015Assignee: Koenig & Bauer AktiengesellschaftInventors: Michael Hans, Patrick Kress, Volkmar Rolf Schwitzky
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Patent number: 8915187Abstract: A method receives a multi-page print job comprising content to be printed on sheets to produce a stack of printed sheets. Each of the sheets comprises sheet sides and sheet edges between the sheet sides, wherein the content is printed on at least one of the sheet sides. The method identifies a side mark to appear on at least one stack side of the stack of printed sheets (the stack side comprises the sheet edges). The method determines locations within the print job of side markings to be printed simultaneously with the content on the sheet sides (a combination of the side markings create the side mark). The method prints the multi-page print job to produce the stack of printed sheets with the side mark on the stack side.Type: GrantFiled: August 7, 2007Date of Patent: December 23, 2014Assignee: Xerox CorporationInventors: Richard T. Horn, Lynn K. Mello
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Patent number: 8893620Abstract: A print section patterns a coating layer to form a pattern layer on a carrier and then transfers the pattern layer to a substrate. A controller obtains a first carrier thickness by measuring the thickness of the carrier carrying the coating layer and adjusts a gap between the carrier carrying the coating layer and the printing plate based on the first carrier thickness immediately before the coating layer is patterned. The controller also obtains a second carrier thickness by measuring the thickness of the carrier carrying the pattern layer and adjusts a gap between the carrier carrying the pattern layer and the substrate based on the second carrier thickness immediately before the pattern layer is transferred.Type: GrantFiled: October 18, 2012Date of Patent: November 25, 2014Assignee: SCREEN Holdings Co., Ltd.Inventors: Tomoyuki Komura, Mikio Masuichi, Masafumi Kawagoe, Tetsuo Tanaka
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Patent number: 8869697Abstract: The invention relates to a method for arranging a printing plate onto a plate cylinder that has a channel in which a front and a rear clamping device are arranged. The rear clamping device is part of a slide that is arranged to be movable towards the front clamping device along a clamping path. In a first phase of the clamping process, the slide, together with a rear printing plate end that is clamped into the rear clamping device, is moved towards a first channel wall, and the printing plate is thereby clamped. In a second phase of the clamping process, the printing plate is released again, and the at least one slide is moved away from the first channel wall and towards a second channel wall. In a third phase of the clamping process, the slide, together with the rear printing plate end that is clamped into the rear clamping device, is again moved towards the first channel wall, and the printing plate is thereby clamped.Type: GrantFiled: June 28, 2012Date of Patent: October 28, 2014Assignee: Koenig & Bauer AktiengesellschaftInventors: Patrick Kress, Volkmar Rolf Schwitzky, Ralf Harald Sokol
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Patent number: 8857333Abstract: A cam follower is affixed to a rotary component that is in mechanical communication with a rotary source such that the cam follower travels along a path when the first rotary source is operating. The cam follower is in mechanical communication with a mechanical component such that, when the cam follower is engaged with a retract dwell section of either of a dynamic cam or a static cam, the mechanical component is retracted. The static cam may be positioned to allow the mechanical component to retract for a predetermined portion of the path.Type: GrantFiled: February 28, 2012Date of Patent: October 14, 2014Assignee: Hewlett-Packard Indigo B.V.Inventors: Ofer Ben Bassat, Konstantin Kupershtoch, Avichay Mor-Yosef
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Patent number: 8850982Abstract: A method of preparing cylinders for printing on a web during auto transfer operations is provided. The method includes the steps of printing images on a web with at least one first printing cylinder; accelerating at least one second printing cylinder so that the at least one second printing cylinder has a surface velocity that equals a velocity of the web; adjusting a phasing of the at least one second printing cylinder with respect to the web during the accelerating step and before the surface velocity of the at least one second printing cylinder equals the velocity of the web; moving the at least one first printing cylinder away from the web and moving the at least one second printing cylinder towards the web; and printing images on the web with the at least one second printing cylinder. A printing press configured for auto transfer is also provided.Type: GrantFiled: September 21, 2009Date of Patent: October 7, 2014Assignee: Goss International Americas, Inc.Inventors: Michael Raymond Rancourt, Atef Tanious Massoud, George Athans, Richard Conrad
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Patent number: 8850983Abstract: A production unit for a printing material processing machine includes a drive, a computer, a cylinder and an associated impression cylinder having a circumference different from that of the cylinder. Provision is made to detect an increase in drive torque on the cylinder and to calculate therefrom a differential angle of rotation varying at least over one revolution between the cylinder and the impression cylinder in the computer, to be used to actuate the drive of the cylinder. A printing press having at least one production unit is also provided.Type: GrantFiled: December 20, 2011Date of Patent: October 7, 2014Assignee: Heidelberger Druckmaschinen AGInventors: Rudolf Leib, Josef Winkelmann, Ralf Würdinger
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Patent number: 8850981Abstract: Disclosed is an optical disc with a first area to store data for playback and that is reflective or opaque to visible light, and a second area that is transparent to visible light and includes first and second concentric rings. In one embodiment, a method of printing information on the optical disc includes: printing an inverse first text pattern in the first ring during a first printing on a first side, where the first text pattern is formed in reverse as viewed from the first side; printing a second text pattern in the second ring during a second printing on the first side, where the second text pattern is correctly visible from the first side; and printing, during the second printing, a first solid pattern to overlay at least a portion of the first text pattern, where the first text pattern is correctly visible as viewed from a second side.Type: GrantFiled: February 23, 2011Date of Patent: October 7, 2014Assignee: Sony Dadc US Inc.Inventors: Jon Ashley, Michael Mitchell
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Publication number: 20140238257Abstract: A method of mounting and adjusting a printing plate on a plate cylinder of a multicolor offset printing press is described. The printing plate is clamped between front and rear clamping bars, the rear clamping bar being movable under the application of a tensioning force and occupying, upon clamping of the trailing end of the printing plate, a tension-release position. Tensioning of the printing plate is carried out by initially applying a nominal tensioning force to the rear clamping bar. A print register of the tensioned printing plate is then measured and compared to a target print register to determine a corrected tensioning position of the rear clamping bar corresponding to the target print register. The tension of the printing plate is thereafter released. The correct tensioning position is set as new reference position of the rear clamping bar before or after tensioning again the printing plate.Type: ApplicationFiled: July 2, 2012Publication date: August 28, 2014Applicant: KOENIG & BAUER AktiengesellschaftInventors: Michael Hans, Patrick Kress, Volkmar Rolf Schwitzky
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Publication number: 20140230676Abstract: A method of aligning a flexographic printing plate (110) to a plate cylinder (270) is disclosed. The flexographic printing plate has a raised alignment feature (180) which is aligned to a mating fixture (200). The plate cylinder is also aligned to the mating fixture, then the flexographic printing plate is mounted in register onto the plate cylinder using the surface of the flexographic printing plate to determine the alignment.Type: ApplicationFiled: February 20, 2013Publication date: August 21, 2014Inventor: Kurt M. Sanger
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Publication number: 20140230677Abstract: A method of aligning a stamp to a stamp backing plate includes mounting a fixture with a first alignment feature to a platen; providing a first stamp with a second alignment feature which matches the first alignment feature; aligning the first stamp to the fixture using the first and second alignment features; transferring the first stamp from the fixture to a first stamp backing plate maintaining registration; providing a second stamp with a third alignment feature which matches the first alignment feature; aligning the second stamp to the fixture using the first and third alignment features; and transferring the second stamp from the fixture to a second stamp backing plate maintaining registration.Type: ApplicationFiled: February 20, 2013Publication date: August 21, 2014Inventor: Kurt M. Sanger
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Patent number: 8807035Abstract: A method for setting position register and color register in a sheet-fed printing press having a control computer, which provides for one setting operation, in which both position and color register are set by the control computer. For the purposes of the setting, both the register setting elements in the printing units and the setting elements in the feeder are used. The invention is distinguished by the fact that before carrying out the setting operations, during the calculation of the travels for the register setting elements and setting elements in the feeder, an optimization comprising the travels of the register setting elements and the setting elements in the feeder is carried out in the computer.Type: GrantFiled: September 22, 2009Date of Patent: August 19, 2014Assignee: Heidelberger Druckmaschinen AGInventor: Holger Leonhardt
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Patent number: 8807026Abstract: Method for printing on a wafer (1) by screen-printing, characterized in that it comprises the following steps: producing at least two first test-patterns (5a-5d) on the surface (4) of the wafer (1); printing at least four second test-patterns (6a-6d), distinct from the at least two first test-patterns (5a-5d), during printing on the surface (4) of the wafer (1) by screen-printing; measuring the actual distance obtained on the surface (4) of the wafer (1) between the first test-patterns (5a-5d) and the second test-patterns (6a-6d); comparing this actual distance with a theoretical distance in order to deduce therefrom the offset of the screen-printing screen (25) of the printing.Type: GrantFiled: March 31, 2010Date of Patent: August 19, 2014Inventor: Armand Bettinelli
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Patent number: 8801043Abstract: A method of creating a substrate containing multiple holographic images. The method includes dividing the substrate into a plurality of equally sized print surfaces and placing a holographic image on each of the print surfaces. Wherein the holographic image is placed at substantially the same location on each of the print surfaces.Type: GrantFiled: September 2, 2010Date of Patent: August 12, 2014Assignee: Hazen Paper CompanyInventor: John Hazen
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Patent number: 8763239Abstract: A system for transferring a nanostructure from a die to a flat side of a large-area substrate. The system has a substrate holder that receives the substrate on a substrate receiving surface. A structural surface of the die is oriented parallel to and opposite the substrate receiving surface. An adjusting means receives the substrate holder and adjusts the position of the substrate relative to the die in an x-direction, y-direction and a rotational direction. An actuator device includes at least two separately controllable actuators that each independently imposes a force in a direction orthogonal to the substrate receiving surface. A force measuring cell is in each actuator for measuring the force applied on the die or substrate. The forces, in combination, produce a single, controllable resultant force at a predetermined location. The single, resultant force is orientated in a direction orthogonal to the substrate receiving surface of the substrate holder.Type: GrantFiled: November 7, 2008Date of Patent: July 1, 2014Assignee: EV Group E. Thallner GmbHInventors: Friedrich Paul Lindner, Thomas Glinsner, Markus Wimplinger
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Publication number: 20140158007Abstract: The invention relates to a method for arranging a printing plate onto a plate cylinder that has a channel in which a front and a rear clamping device are arranged. The rear clamping device is part of a slide that is arranged to be movable towards the front clamping device along a clamping path. In a first phase of the clamping process, the slide, together with a rear printing plate end that is clamped into the rear clamping device, is moved towards a first channel wall, and the printing plate is thereby clamped. In a second phase of the clamping process, the printing plate is released again, and the at least one slide is moved away from the first channel wall and towards a second channel wall. In a third phase of the clamping process, the slide, together with the rear printing plate end that is clamped into the rear clamping device, is again moved towards the first channel wall, and the printing plate is thereby clamped.Type: ApplicationFiled: June 28, 2012Publication date: June 12, 2014Applicant: KOENIG & BAUER AKTIENGESELLSCHAFTInventors: Patrick Kress, Volkmar Rolf Schwitzky, Ralf Harald Sokol
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Patent number: 8743361Abstract: A method of aligning a substrate and an imprint template is disclosed. The method includes directing an alignment radiation beam towards an imprint template alignment mark and an adjacent substrate alignment mark, the imprint template alignment mark and the substrate alignment mark each including a grating which extends in a first direction and a grating which extends in a second direction, providing relative movement between the imprint template and the substrate in the first direction and in the second direction, using an intensity detector to detect the intensity of alignment radiation redirected in the zero-order direction by the imprint template alignment mark and the substrate alignment mark during the relative movement in the first direction and in the second direction, and determining an aligned position of the imprint template alignment mark and the substrate alignment mark based upon the detected intensity.Type: GrantFiled: May 2, 2011Date of Patent: June 3, 2014Assignee: ASML Netherlands B.V.Inventors: Johan Frederik Dijksman, Arie Jeffrey Den Boef, Sander Frederik Wuister, Martinus Bernardus Van Der Mark
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Patent number: 8720339Abstract: A method of printing on a web of substrate (510) using a web printer (610) comprising: interrupting a first print operation on a first substrate (512); attaching a second substrate (514) to the first substrate (512); and continuing the first print operation on the first substrate (512).Type: GrantFiled: April 3, 2006Date of Patent: May 13, 2014Assignee: Hewlett-Packard Indigo B.V.Inventor: Ziv Rozenblum
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Publication number: 20140109786Abstract: A multi-drive printed product processing device is provided that includes a processing component and a motor driving the processing component. A motor control controls the motor. An encoder measures a position of the motor and sends an encoder feedback signal indicating the position. The motor control receives the encoder feedback signal. An encoder feedback signal verification circuit verifies the integrity of the feedback signal. A printing press is also provided.Type: ApplicationFiled: December 27, 2013Publication date: April 24, 2014Inventors: Kevin Lauren Cote, Lothar John Schroeder
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Patent number: 8601946Abstract: A method and an apparatus for automatically feeding printing plates to a rotary printing press include conveying devices spaced apart from each other transversely to a conveying direction for feeding the printing plate to a clamping device having register pins. One of the conveying devices is lifted briefly off the printing plate in the event of a lack of in-register contact while the other conveying device remains in contact with the printing plate and thus ensures a forward drive of the printing plate, while the lifting of one conveying device promotes stress relief in the printing plate. A sheetfed rotary printing press having the apparatus, is also provided.Type: GrantFiled: December 2, 2009Date of Patent: December 10, 2013Assignee: Heidelberger Druckmaschinen AGInventors: Martin Greive, Alexander Knabe, Stephan Rudzewitz, Mathias Zuber, Oliver Lang, Dirk Schönmann
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Patent number: 8578850Abstract: A printing machine with at least one inking unit which has at least two cylinders which are set against each other during the printing operation and can be rotated by at least one drive. The printing machine is provided with sensors for recording parameters of the rotary motion of the cylinders such as the torque and speed. A setting mechanism is provided for setting the at least two cylinders against each other in radial direction. The control unit is configured to trigger the setting mechanism to set the at least two cylinders against each other. The at least two cylinders are brought to different circumferential velocities and set against each other. The relative position of the two cylinders is recorded or maintained when at least one parameter of the rotary motion of the at least two cylinders exceeds a threshold value.Type: GrantFiled: June 7, 2010Date of Patent: November 12, 2013Assignee: Windmoeller & Hoelscher KGInventors: Frank Westhof, Uwe Hoewelmeyer, Manfred Loddenkoetter, Rainer Ehrenberg, Martin Kruempelmann, Frank Gunschera
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Publication number: 20130269559Abstract: An imaging part in a screen printing device which images a board and a screen mask includes a single camera which is disposed with a posture of horizontally facing towards an incidence optical axis, a half mirror which makes an imaging light, which is incident through a lower imaging optical axis, to be incident on a camera, and a mirror which makes an imaging light, which is incident through an upper imaging optical axis, to pass through the half mirror and to be incident on the camera, and further has an upper illuminating part and a lower illuminating part which individually illuminate respective imaging objects. Imaging light is taken in the camera in a state that the upper illuminating part and the lower illuminating part are individually operated in a mask imaging step and a board imaging step, respectively.Type: ApplicationFiled: June 27, 2012Publication date: October 17, 2013Applicant: PANASONIC CORPORATIONInventors: Toshiyuki Murakami, Minoru Murakami, Yasuichi Okada
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Patent number: 8539883Abstract: The invention relates to a method and an apparatus for regulating the register of a rotary printing press (18), including a register regulator (17), the components (1, 5; 2, 6; 3, 7; 4, 8; 9, 10) of which are connected in a real-time bus system (12) and are chronologically synchronized therein.Type: GrantFiled: November 25, 2009Date of Patent: September 24, 2013Assignee: Eltromat GmbHInventors: Klaus Reckefuss, Gerhard Lohmeyer, Bernd Morgenstern
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Patent number: 8534194Abstract: A method of adjusting a roller (18) in a rotary printing press (10), includes the steps of a) mounting the roller (18) in a preparation rack (24) so as to be rotatably supported therein, b) scanning the peripheral surface of the roller, thereby to detect a topography of the roller surface, c) deriving set data for the adjustment of the roller from the topography, and storing the set data, d) mounting the roller in the printing press (10), and e) adjusting the roller in accordance with the set data.Type: GrantFiled: September 28, 2007Date of Patent: September 17, 2013Assignee: Bobst Bielefeld GmbHInventors: Gordon Whitelaw, Georg Grautoff, Andreas Kückelmann
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Patent number: 8516958Abstract: Provided is a printer for printing stamps on boards and a method of printing stamps on boards. The printer is capable of printing multiple types of stamps simultaneously on boards.Type: GrantFiled: January 7, 2013Date of Patent: August 27, 2013Assignee: Baxley Equipment Co.Inventors: Russell Kennedy, Pat Conry, Chris Raybon, Doug Tinsley
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Patent number: 8515328Abstract: A medium conveying apparatus includes: a conveying mechanism that conveys a recording medium that extends long continuously in one direction, a conveying direction of the recording medium being the same as the one direction; a detecting unit that detects a detection subject mark formed on the recording medium; and a moving mechanism that moves the detecting unit in a direction that crosses the conveying direction, and a plurality of detection subject marks are formed on the recording medium in such a manner that they are arranged in the direction in which the recording medium extends long continuously and that a mark width in the direction that crosses the conveying direction changes as the position goes along the conveying direction.Type: GrantFiled: August 13, 2009Date of Patent: August 20, 2013Assignee: Fuji Xerox Co., Ltd.Inventor: Hiroyuki Aoki
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Patent number: 8511227Abstract: An apparatus for registering a printing plate includes a support surface. A first registration member provides an electrical signal to the printing plate when contact is established between the first registration member and a first edge of the printing plate. Each registration member in a set of two or more registration members receives the electrical signal provided to the printing plate when contact is established between an edge of the printing plate and the registration member. A set of two or more sensors detects a presence of the electrical signal received by a registration member. A plurality of actuators is operable for moving the printing plate towards a registration member. A controller determines a presence or absence of contact between the printing plate and a selected registration member based on information provided by each sensor. The controller selectively operates at least one of the actuators to move the printing plate towards the selected registration member.Type: GrantFiled: February 5, 2010Date of Patent: August 20, 2013Assignee: Eastman Kodak CompanyInventor: Ryan K. Hines
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Patent number: 8453567Abstract: A printer has a mask sheet 25, a movable print stage 3, a camera head 40 provided with a mask recognition camera 41 and a board recognition camera 42, and a controller that controls the foregoing members. The controller drives the camera head 40 under its control so that mark recognition on a board W is executed using the board recognition camera 42 and mark recognition on the mask sheet 25 is executed periodically a plurality of times using the mask recognition camera 41 while the same mask sheet is used. Also, in order to superimpose the board W on the mask sheet 25, the controller finds a correction amount corresponding to a displacement between the mask sheet 25 and the board W according to latest mask position information acquired through mark recognition on the mask sheet 25 and board position information of the board and drives the print stage 3 according to the correction amount under its control.Type: GrantFiled: July 12, 2007Date of Patent: June 4, 2013Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Masataka Aiba
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Patent number: 8437681Abstract: In a method or system for controlling a printer or copier, a separation of a position mark printed on a web-shaped carrier material in a longitudinal direction of the carrier material relative to a transverse fold present in the carrier material is preset as a parameter. Arrival of the position mark is monitored with a sensor arrangement arranged before a transfer printing area while the carrier material is moved past the sensor arrangement. A real position of the transverse fold is determined for a position of arrival of the position mark at the sensor arrangement. The transverse fold is conveyed to a desired position by consideration of the real position of the transverse fold.Type: GrantFiled: June 17, 2005Date of Patent: May 7, 2013Assignee: OcéPrinting Systems GmbHInventors: Hans Winter, Günther Gassner
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Patent number: 8432548Abstract: Systems and methods for alignment of template and substrate at the edge of substrate are described.Type: GrantFiled: October 27, 2009Date of Patent: April 30, 2013Assignee: Molecular Imprints, Inc.Inventors: Byung-Jin Choi, Pawan Kumar Nimmakayala, Philip D. Schumaker
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Patent number: 8371222Abstract: Provided is a printer for printing stamps on boards and a method of printing stamps on boards. The printer is capable of printing multiple types of stamps simultaneously on boards.Type: GrantFiled: September 23, 2010Date of Patent: February 12, 2013Assignee: Baxley Equipment Co.Inventors: Russell Kennedy, Pat Conry, Chris Raybon, Douglas Tinsley