Patents Examined by Leslie J. Evanisko
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Patent number: 11390066Abstract: The present invention relates to a method for controlling the curing degree of at least one at least partially cured ink and/or varnish printed on a substrate, which comprises cutting at least one sample from an area of the printed substrate, placing and incubating it in a solvent, in which at least one of the at least one extractable compound is soluble, and removing it from the solvent to obtain a solvent extract; quantitatively measuring a spectroscopic characteristic of the solvent extract; comparing the measured numeric value of the spectroscopic characteristic with a reference value of the spectroscopic characteristic for the same area of the printed substrate; and outputting a result, wherein the reference value of the spectroscopic characteristic for the same area of the printed substrate has been obtained by the use of an empirical model.Type: GrantFiled: November 8, 2019Date of Patent: July 19, 2022Assignee: HUBERGROUP DEUTSCHLAND GMBHInventors: Carina Soetebier, Alexander Blasek, Christian Kaindl, Taner Bicer
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Patent number: 11390092Abstract: The present invention refers to a plant (1) for printing a fibrous material (T). The printing plant (1) comprises: a station (14) for supplying a fibrous material configured for supplying the fibrous material along a predetermined operative path, a treating station (10) configured for treating the fibrous material with a treatment composition by applying the composition itself on a first side (T1) of the fibrous material (T); and a printing station (6) configured for ink-printing at least part of a second side (T2) of the fibrous material (T) opposite to the first side (T1). Moreover, the present invention refers to a process of printing a fibrous material.Type: GrantFiled: July 25, 2017Date of Patent: July 19, 2022Assignee: Dover Europe SàrlInventor: Luigi Milini
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Patent number: 11390064Abstract: A printing press and a method for producing security products or security intermediate products comprises a feed device for feeding unprinted printing substrate into the printing press. Multiple printing couples print the unprinted printing substrate in an indirect planographic or in a letterpress printing method in one or more printing nips. In a conveyor line, between the feed device and the first printing nip located in the printing substrate path, at least one inspection device, which is embodied as a transmissive inspection device, is provided for inspecting the as yet unprinted printing substrate.Type: GrantFiled: November 27, 2019Date of Patent: July 19, 2022Assignee: KOENIG & BAUER AGInventors: Stefan Bauer, Thomas Kersten, Patrick Kress, Johannes Schaede, Volkmar Schwitzky, Thomas Türke, Daniel Ziegler
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Patent number: 11390068Abstract: An application unit includes an application mechanism having an application cylinder, a forme cylinder, and a supply roller, along with a positioning device. The positioning device has a linear guide and the application unit has a magazine for supply rollers, preferably located below the application mechanism, the magazine having magazine receptacles each for receiving one supply roller. The magazine has a repositioning device, by the use of which the magazine receptacles can be placed in different magazines positions. By the use of the positioning device, a supply roller can be moved along a linear roller positioning path, one end of which is identical to a supply position and the other end of which is identical to a magazine position of the magazine that is configured as a change position.Type: GrantFiled: August 22, 2019Date of Patent: July 19, 2022Assignee: KOENIG & BAUER AGInventors: Andreas Bernard, Kristina Freisinger, Lars Keil, Volker Rauh
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Patent number: 11383509Abstract: An apparatus and methods of decorating exterior surfaces of metallic containers are provided. More specifically, the present disclosure provides a novel metering roller for an inking assembly of a decorator. An adjustment mechanism is operable to move the metering roller to a first ink transfer position during a decoration run. In the first ink transfer position, the metering roller receives ink from an ink roller without contacting the ink roller. In one embodiment, during the production run, the metering roller is in contact with and transfers ink to a transfer roller. When the decoration run stops, the adjustment mechanism can move the metering roller to a second dwell position such that the metering roller does not receive ink from the ink roller.Type: GrantFiled: November 8, 2019Date of Patent: July 12, 2022Assignee: BALL CORPORATIONInventors: John D. Efner, Kurt J. Holland
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Patent number: 11376838Abstract: A printing apparatus for printing substrates, in particular solar cells, wafers, circuit boards or the like, has at least one printing device, which is assigned at least one movable printing table, having a conveyor track along which the substrates can be moved, and having a transport device for transporting the substrates from the conveyor track to the at least one printing device and back. The transport device has at least one transport pendulum which can be pivoted or rotated about a pendulum axis and which has the printing table at at least one end at a distance from the pendulum axis. The printing table can be pivoted by the transport pendulum into a first position assigned to the printing device for a printing operation and into a second position lying in the conveyor track. The printing table has a conveying device which also forms the conveyor track in the second position of the printing table.Type: GrantFiled: March 20, 2018Date of Patent: July 5, 2022Assignee: EKRA AUTOMATISIERUNGSSYSTEME GMBHInventor: Hubert Reinisch
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Patent number: 11376839Abstract: Examples of the preferred embodiments use an ink quantity metric (e.g., lightness L*, darkness, image density, line width) of printed content to determine thickness of fountain solution applied by a fountain solution applicator on an imaging member surface and/or determine image forming device real-time image forming modifications for subsequent printings. For example, in real-time during the printing of a print job, a sensor (e.g., spectrometer) may measure the ink quantity metric of the current printing on print substrate. Based on this measurement of printed content output from the image forming device, the image forming device may adjust image forming (e.g., fountain solution deposition flow rate) to reach or maintain a preferred fountain solution thickness on the imaging member surface for subsequent (e.g., next) printings of the print job.Type: GrantFiled: June 26, 2020Date of Patent: July 5, 2022Assignee: Xerox CorporationInventors: Martin L. Frachioni, Christopher Mieney, David A. Vankouwenberg, David M. Gurak, Stuart A. Schweid
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Patent number: 11376840Abstract: Examples of the preferred embodiments use printed content (e.g., halftones, difference in grayscale or darkness) to determine thickness of fountain solution applied by a fountain solution applicator on an imaging member surface and/or determine image forming device real-time image forming modifications for subsequent printings. For example, in real-time during the printing of a print job, a sensor may measure halftones or grayscale differences between printed content and non-printed content of a current printing on print substrate. Based on this measurement of printed content output from the image forming device, the image forming device may adjust image forming (e.g., fountain solution deposition flow rate, imaging member rotation speed) to reach or maintain a preferred fountain solution thickness on the imaging member surface for subsequent (e.g., next) printings of the print job.Type: GrantFiled: June 26, 2020Date of Patent: July 5, 2022Assignee: Xerox CorporationInventors: Joseph C. Sheflin, Jack T. Lestrange, Anthony S. Condello, Palghat S. Ramesh, Brian M. Balthasar
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Patent number: 11370629Abstract: A method for printing a web of packaging material for packages holding liquid food products is provided. The method comprises receiving a web of packaging material, identifying a first register mark using a first sensor, determining a first register mark position based on the first register mark, determining a second register mark position area based on the first register mark position, identifying a second register mark within the second register mark position area using a second sensor and determining a second register mark position for the second register mark, determining a second area position of the second area based on the second register mark position, adjusting the web in relation to printer bars in accordance with the second area position, determining a second area position of the second area based on the second register mark position, and printing the second area by using the printer bars.Type: GrantFiled: December 16, 2019Date of Patent: June 28, 2022Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Keyvan Shourvarzi, Anna Harder, Paolo Scarabelli
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Patent number: 11370216Abstract: An apparatus and method for measuring the thickness of fountain solution (FS) in a Digital Architecture for Lithographic Ink (DALI) printing system by transferring the FS to an optical roller with the properties of a lens and measuring the resulting effect on the refraction of an image captured through the lens. The optical roller may comprise a clear or glass cylinder forming a Fresnel lens cylinder having an engineered surface of known surface roughness and wherein the roller is placed adjacent the image member blanket. A heat source is used to evaporate the FS from the blanket for transfer to the optical roller where the FS wets the roller surface to different degrees based on the FS thickness relative to Fresnel ridge depth. Changes to the optical refraction through the lens varies with the FS thickness. An image sensor (e.g., a CCD camera or image analysis system) evaluates the image through the optical roller for FS thickness determination.Type: GrantFiled: January 29, 2021Date of Patent: June 28, 2022Assignee: Xerox CorporationInventors: Douglas K. Herrmann, Chu-Heng Liu, Seemit Praharaj, Jason M. Lefevre, Paul J. McConville
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Patent number: 11358383Abstract: The present disclosure provides an apparatus for handling objects. The apparatus comprises a carrying device (104) that is configured to move along a track (102). A handling device (224) is adapted to hold an object (108) and is mounted to the carrying device (104) such that it is rotatable with respect to the carrying device about a handling axis (226). A drive device (310) is disposed at a position along the track (102) and configured to produce a torque around a drive axis. The carrying device (104) can be moved along the track (102) in a direction perpendicular to the drive axis into and out of a drive position. In the drive position, the handling axis (226) of the handling device (224) is in substantial alignment with the drive axis of the drive device (310) whereupon the drive device induces a torque in the handling device (224) causing the handling device to rotate, thereby causing the object (108) held by the handling device to rotate.Type: GrantFiled: November 2, 2017Date of Patent: June 14, 2022Assignee: Tonejet LimitedInventors: John Lawton Sharp, Ian Philip Butler Ingham, Jeffrey Mark Woods, Simon John Edwards, Andrew John Clippingdale, Jonathan James Michael Halls
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Patent number: 11358386Abstract: The present invention is a method for measuring the varnish film thickness of a printed article by obtaining the film thickness of varnish on a sheet (1) on which a pattern is printed on a base thereof with ink and the pattern is coated with the varnish, wherein a metal foil (1c) having a smooth surface is attached to the base of the sheet (1), and the film thickness of the varnish coated directly over the metal foil (1c) is detected with a spectral interference-type film thickness meter (81) so as to determine whether the film thickness of the varnish is acceptable or not on the basis of the results detected by the spectral interference-type film thickness meter (81).Type: GrantFiled: September 4, 2017Date of Patent: June 14, 2022Assignee: KOMORI CORPORATIONInventor: Hiromitsu Numauchi
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Patent number: 11351807Abstract: A method of stenciling a stenciled graphic in a desired position and orientation on the graphic-display surface of a substrate includes providing at least one stencil template defining the stenciled graphic and at least one guide element including mutually-space template positioning indicia. Both the stencil template and the guide element are magnetically attracted to the substrate. The guide element is magnetically affixed to the graphic display surface in a desired location and orientation. The stencil template is magnetically affixed to the graphic-display surface in a location selected with positioning reference to at least one template-positioning indicium of the guide element. With or without the guide element still affixed, pigment is applied to the graphic-display surface through the at least one stencil template to impart to the graphic-display surface the desired stenciled graphic. The at least one stencil template is then removed from the graphic-display surface.Type: GrantFiled: November 5, 2019Date of Patent: June 7, 2022Inventors: Karen Ardinger, Jeffery Ardinger
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Patent number: 11345138Abstract: A flexographic printing unit is provided for a sheet along a printing line, including a plurality of printing assemblies, each including a printing roller apt to include a printing block, automatic and programmable movement apparatus for the printing rollers, apt to distance at least one of the printing rollers from the printing line during the printing procedure, so that the printing roller does not print the sheet, wherein each of the printing assemblies includes a structure fixed to the floor, at least one frame, which is movable with respect to the structure fixed to the floor, including at least one printing roller and apt to be moved by the displacement apparatus and damping apparatus arranged between the frame and a fixed point so as to damp the movement of the frame.Type: GrantFiled: October 12, 2018Date of Patent: May 31, 2022Assignee: ENGICO S.R.L.Inventor: Rinaldo Benzoni
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Patent number: 11345137Abstract: In a forward movement, an article is conveyed to a printing device via a transfer position while being kept mounted in a first holder for printing by the printing device. The article is returned to the transfer position together with the first holder after printing. An article to be printed after the above article is mounted into a second holder in parallel with at least a part of the forward movement, the printing and a return movement. This is capable of printing on the articles in a short throughput time also when the articles are those having a three-dimensional shape such as bottles and in-vehicle components.Type: GrantFiled: May 14, 2019Date of Patent: May 31, 2022Assignee: SCREEN HOLDINGS CO., LTD.Inventors: Takuji Kato, Masafumi Kawagoe, Tomoyuki Komura, Shuji Muramoto, Kuniko Teraki
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Patent number: 11338568Abstract: A storage device is used in a printing device includes a storage section having a transfer stage for loading and unloading the exchange target object to and from the printing section, the storage section being configured to accommodate multiple placement sections, each for placing the exchange target object, and to store the exchange target object, a placement section moving section configured to move any one of the placement sections to the transfer stage, and a target object moving section disposed on the transfer stage, the target object moving section being configured to move between a retracted position allowing the placement section to pass and an abutting position abutting against the exchange target object on the placement section and to move the exchange target object in a loading/unloading direction while abutting against the exchange target object at the abutting position.Type: GrantFiled: May 25, 2018Date of Patent: May 24, 2022Assignee: FUJI CORPORATIONInventor: Yoshimune Yokoi
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Patent number: 11341341Abstract: A conveyer mechanism (110) may include one or more composition inspection units provided along the intended product transport path. The product's composition, e.g., it's ink composition, is compared with a predetermined standard, to determine whether the product is acceptable. A bar code (48, 45.1, 47.1, 85) may be provided to an external surface of the article for identification/traceability purposes.Type: GrantFiled: August 14, 2017Date of Patent: May 24, 2022Assignee: Ackley Machine CorporationInventors: E. Michael Ackley, Daniel J. Palmer
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Patent number: 11325402Abstract: A printer including a printing part which prints on a recording paper; a cutter part which cuts the recording paper; and a conveying part which includes a conveying route having a curving shape and through which the recording paper conveyed through the cutter part is conveyed; a conveying route cover which is attached to the conveying part and covers a portion of the conveying route; and a flapper which is provided at a curved portion of the conveying route, has a curved shape, and is rotatably attached to the conveying route cover so as to rotatably open or close relative to a main body of the printer, wherein the conveying route cover and the flapper are movable together so as to separate from or contact the main body.Type: GrantFiled: September 4, 2020Date of Patent: May 10, 2022Assignee: FUJITSU COMPONENT LIMITEDInventors: Tatsuya Oguchi, Sumio Watanabe, Masahiro Tsuchiya, Tetsuhiro Ishikawa
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Patent number: 11325408Abstract: A device for driving a stamping foil over a path through a stamping machine is disclosed herein. The driving device comprises two foil-introduction chain-like elements and a drive member coupled to the foil-introduction chain-like elements for driving the foil-introduction chain-like elements notably through a platen press of a stamping machine. The driving device further comprises at least one first load-measurement device comprising a first detector configured to measure a parameter indicative of the load applied by the drive member for driving the foil-introduction chain-like elements in a first direction, the at least one first load-measurement device being connected to a stamping-machine control unit configured to stop the driving by the drive member when the parameter indicative of the load applied by the drive member and measured by the first detector crosses a threshold.Type: GrantFiled: April 20, 2018Date of Patent: May 10, 2022Assignee: BOBST MEX SAInventors: Bernard Jaquet, Christophe De Gaillande, Haoming Song
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Patent number: 11325411Abstract: A method for manufacturing a printing blanket including an elastic body that can be repeatedly used by removing a sheet is provided. According to the above of the present invention, the printing blanket includes an elastic body and a sheet bonded to the elastic body and performs printing by pressing the sheet against a printing object surface.Type: GrantFiled: August 24, 2018Date of Patent: May 10, 2022Assignee: SHUHOU CO., LTD.Inventor: Kouji Muraoka