Patents Examined by Charles Capozzi
  • Patent number: 11975355
    Abstract: A coating shim and a coating device, for applying a first slurry and a second slurry to an object to be coated are provided. The coating shim includes: a first flow channel for applying the first slurry to the object to be coated to form a first coating layer; and a second flow channel for applying the second slurry to the object to be coated to form a second coating layer. The first flow channel has a first slurry outlet at a first end face of the shim facing the object to be coated, the second flow channel has a second slurry outlet at the first end face, and the first slurry outlet and the second slurry outlet are configured to partially overlap in a thickness direction of the shim, such that the first coating layer and the second coating layer partially overlap in the thickness direction of the shim.
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: May 7, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Huan Che, Wei Chen, Baohua Xu, Shisong Li
  • Patent number: 11961757
    Abstract: A substrate holding apparatus is used for a substrate processing apparatus for supplying the processing liquid to a substrate. The substrate holding apparatus includes a holding member, a ring member, and a rotation mechanism. The holding member holds the substrate in a horizontal attitude. The ring member is in a shape of a ring surrounding a peripheral edge of the substrate held by the holding member, and has an upper surface level with or positioned below a front surface of the substrate. The rotation mechanism rotates the holding member and the ring member about a rotation axis at rotation speeds different from each other and/or in rotational directions different from each other, the rotation axis being a vertical axis passing through the substrate held by the holding member.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: April 16, 2024
    Assignee: SCREEN Holdings Co., Ltd.
    Inventor: Ryo Muramoto
  • Patent number: 11952653
    Abstract: The present disclosure provides a sputtering reaction chamber and a process assembly of the sputtering reaction chamber. The process assembly includes a liner, and the liner includes an integrally formed body member and a cover member. The cover member may extend from a bottom of the body member to an inner side of the body member and may be configured to press an edge of a to-be-processed workpiece when a process is performed. A cooling channel may be arranged in the cover member and the body member and may be configured to cool the cover member and the body member by transferring coolant. The process assembly of the sputtering reaction chamber and the sputtering reaction chamber provided by the present disclosure can reduce heat radiation of the process assembly to the to-be-processed workpiece and released gases and impurities to effectively reduce a whisker defect and improve a product yield.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: April 9, 2024
    Assignee: BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
    Inventors: Liren Han, Bing Li, Keke Zhao, Lixin Pei, Guodong Bian
  • Patent number: 11951508
    Abstract: The present technology relates to an electrode slurry-discharging shim, and a coating die comprising same, the present technology allowing superbly even coating to be assured even when the electrode slurry coating is at a high load level. In one example, the present technology provides a coating shim for electrode slurry discharge according to the present invention having a step portion configured to be formed at an end of an electrode slurry discharge flow path and to increase a width of the discharge flow path, and the step portion is formed at opposite sides in a width direction of the electrode slurry discharge flow path.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 9, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Jong Hwan Choi, In Seong Kim, Min Cheol Choi
  • Patent number: 11938497
    Abstract: A fluid spraying system includes a fluid applicator having a tip that atomizes a fluid. The fluid spraying system also includes a pump configure to pump the fluid from a fluid source to the tip and a control system. The control system identifies at least one characteristic of the tip or the fluid and communicatively couples to the pump. The control system also controls an operating characteristic of the fluid spraying system based on a characteristic of the tip or the fluid.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: March 26, 2024
    Assignee: Wagner Spray Tech Corporation
    Inventors: Joseph W. Kieffer, Lam Huu Nguyen, Jeshwanth Durga Sagar Kundem, Xiaogang Luo, Jan Barthelmes, Nima Abbaspour
  • Patent number: 11919323
    Abstract: A color changing expiration indicator includes a reactive layer and a first barrier layer that covers at least a portion of the reactive layer. The color changing expiration indicator also includes a transmission layer that covers at least a portion of the first barrier layer, and a second barrier layer that covers at least a portion of the transmission layer. The color changing expiration indicator further includes a reactant layer that covers at least a portion of the second barrier layer. The reactant layer changes color responsive to a reaction that occurs between the reactant layer and the reactive layer.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: March 5, 2024
    Assignee: Xerox Corporation
    Inventors: Linn C. Hoover, Erwin Ruiz, David A. VanKouwenberg, Paul M. Fromm, Jeffrey J. Bradway
  • Patent number: 11915963
    Abstract: A protective member forming apparatus includes an integrating unit that integrates a resin sheet held by a chuck table with a wafer by a resin, a conveying unit that conveys the wafer, and a cutting unit that holds, by a cutting table, the wafer integrated with the resin sheet conveyed by the conveying unit and cuts the resin sheet by a cutting section along the wafer. The cutting unit includes a detection unit that images the wafer by a camera and detects a position of a periphery of the wafer, and a control unit that causes cutting of the resin sheet by the cutting section to be performed only in the case where a peripheral edge of the wafer detected coincides with a track of a cutter blade of the cutting section when the preset resin sheet is cut.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: February 27, 2024
    Assignee: DISCO CORPORATION
    Inventors: Yoshinori Kakinuma, Yoshikuni Migiyama
  • Patent number: 11904338
    Abstract: A robotic system for applying a volatile fluid to a work-piece comprising a support structure configured to mount at least one spray nozzle while facilitating motion of the nozzle in multiple degrees of freedom. An encoder senses a position of the spray nozzle and issues a position signal indicative thereof. A pneumatically-driven motor effects displacement of the spray nozzle on the support structure along each degree of freedom. A controller disposed outside the boundaries defined by the structural support, is responsive to the position signals for controlling the pneumatically-driven motor to displace the spray nozzle while dispensing the volatile fluid. The pneumatically driven motor and the isolated spatial position of the controller prohibits a source of ignition for the volatile fluid sprayed by the nozzle.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: February 20, 2024
    Inventors: Khaled Mohammad Shahriar, Domenico Assalone
  • Patent number: 11904342
    Abstract: A system for spraying hot-melt adhesive onto glued surfaces comprising a melter to heat hot-melt adhesive, an air compressor, a power and control system and a gun. The gun is connected to the melter by a pipe with screw connectors, through which a hot-melt adhesive being heated flows, and the air compressor by an air pipe with screw connectors through which a pressurized compressed air flows. The gun has a nozzle with a hot-melt adhesive outlet or orifice and a compressed air outlet. The pipe through which flows the hot-melt adhesive having a viscosity between 2500 mPa·s and 7000 mPa·s and a temperature between 120° C. and 200° C., and a density between 0.8 kg/dcm3 and 1.4 kg/dcm3, and the air pipe are fitted in an insulating layer of a hose.
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: February 20, 2024
    Assignee: AquaCar Group Sp. z o.o.
    Inventor: Slawomir Popow
  • Patent number: 11862485
    Abstract: A nozzle standby device configured to allow a nozzle to stand by therein includes a nozzle accommodation unit, having an inner circumferential surface formed to surround a leading end portion of the nozzle, provided with a drain opening facing a discharge opening of the nozzle; and a solvent discharge opening opened within the nozzle accommodation unit. The nozzle accommodation unit has a diameter reducing portion having a first and a second inner circumferential surfaces having different angles with respect to a center line of the nozzle accommodation unit such that an inner diameter of the diameter reducing portion becomes smaller toward the drain opening. An intersection point of two straight lines extending along two opposite portions of the first inner circumferential surface is located above the discharge opening of the nozzle when the leading end portion of the nozzle is placed in the diameter reducing portion.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: January 2, 2024
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Satoshi Shimmura, Kohei Kawakami, Hiroichi Inada, Koji Takayanagi
  • Patent number: 11850875
    Abstract: A method includes printing, by one or more printer heads of the printing system, a reactive layer onto print media. The method also includes printing, by the one or more printer heads, a determined number of transmission layers and a determined number of barrier layers in alternation with one another. At least a portion of the reactive layer is configured to migrate through the transmission layers. The method further includes printing, by the one or more printer heads, a reactant layer that is configured to change color responsive to a reaction that occurs between the reactant layer and the reactive layer upon migration of the reactive layer through the determined number of transmission layers. The reaction is configured to occur on a received expiration date.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: December 26, 2023
    Assignee: Xerox Corporation
    Inventors: Linn C. Hoover, Erwin Ruiz, David A. VanKouwenberg, Paul M. Fromm, Jeffrey J. Bradway
  • Patent number: 11839893
    Abstract: A holding mechanism holds a substrate horizontally. A rotation mechanism rotates the holding mechanism holding the substrate. A nozzle supplies a processing liquid to the substrate. A nozzle arm holds the nozzle. An arm actuation mechanism moves the nozzle arm between a processing position overlapping the substrate in plan view and a retracted position displaced from the substrate in plan view. A cup portion is disposed around the holding mechanism, and receives the processing liquid from the substrate. A cup actuation mechanism moves the cup portion up and down between an upper position and a lower position. A first container is fixed to the cup portion to be movable up and down integrally with the cup portion, and can accommodate the nozzle at the retracted position.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: December 12, 2023
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Yosuke Yasutake, Hiroaki Ishii, Wataru Sakai, Yutaka Ikegami
  • Patent number: 11832619
    Abstract: The present invention relates to a dough processing device, for use on a dough line, comprising at least one dough processing tool, such as a flour dispenser, a roller, a cutter, a folding shoe, for processing the dough on a conveyor; arranged in a frame, arranged for being placed as a bridge over a dough conveyor and thereto having supports at opposite ends; provided with a fastener, for fastening the supports on either side to a dough conveyor housing; wherein at least one support is provided with a transport device, for transporting the dough processing device directly over a conveyor while supporting the dough processing device on said conveyor. The invention further relates to a dough processing line comprising such a dough processing device.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: December 5, 2023
    Assignee: Radie B.V.
    Inventor: Johannes Josephus Antonius Van Blokland
  • Patent number: 11826773
    Abstract: Areal weight or thickness of a moving coated metal sheet along its entire cross directional width is derived by correlating thermographic image data to online, scanning basis weight measurements. Thermal imaging camera captures thermal images of a heated moving coated metal sheet material along a cross direction at a first position along the machine direction to generate sequential temperature profiles. Scanning beta gauge measures the areal weight of the moving coated metal sheet downstream at a second position. An infrared temperature sensor also measures the temperature of the moving coated metal sheet which is at a lower temperature at or near the second position. The temperature differential between the cross directional thermographic image data and the latter infrared temperature is a function of the basis weight. Basis weight measurements from the beta gauge is used to extrapolate cross directional basis weight data.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: November 28, 2023
    Assignee: Honeywell International Inc.
    Inventor: Hyuongsun Lee
  • Patent number: 11827982
    Abstract: Described herein is a technique capable of improving an operation rate of an apparatus using a plurality of detoxification apparatuses by removing by-products adhered thereto. According to one aspect of the technique, a processing apparatus includes a controller configured to perform a process recipe of forming a film on a substrate, The controller performs: (a) when an operation state of the first detoxification apparatus is an operation-in-progress state, checking an operation state of the second detoxification apparatus; (b) when the operation state of the second detoxification apparatus is not a maintenance-in-progress state, starting an operation of the second detoxification apparatus and switching the operation state of the first detoxification apparatus to the maintenance-in-progress state; and (c) when the operation state of the second detoxification apparatus is the maintenance-in-progress state, continuing an operation of the first detoxification apparatus.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: November 28, 2023
    Assignee: Kokusai Electric Corporation
    Inventors: Masanori Okuno, Toshihiko Yonejima
  • Patent number: 11827820
    Abstract: A slot applicator nozzle has a body with a dispensing end sized to fit within a slot of an object. The body defines a channel therethrough with an outlet at the dispensing end. The dispensing end includes a leading contact surface and a trailing contact surface separated from each other by a gap. Both the leading and trailing contact surfaces are configured to contact a bottom surface of the slot as the body is moved along the slot in an application direction. The trailing contact surface is disposed between the leading contact surface and a rear end of the body. The outlet of the channel is configured to emit a flowable substance rearward of the trailing contact surface onto the bottom surface of the slot as the body is moved in the application direction.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: November 28, 2023
    Inventors: Robert J. Snyder, Manuel L Flores
  • Patent number: 11821088
    Abstract: Embodiments of the present disclosure generally relate to apparatus and methods for semiconductor processing, more particularly, to a thermal process chamber. The thermal process chamber includes a substrate support, a first plurality of heating elements disposed over or below the substrate support, and a spot heating module disposed over the substrate support. The spot heating module is utilized to provide local heating of cold regions on a substrate disposed on the substrate support during processing. Localized heating of the substrate improves temperature profile, which in turn improves deposition uniformity.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: November 21, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Shu-Kwan Lau, Koji Nakanishi, Toshiyuki Nakagawa, Zuoming Zhu, Zhiyuan Ye, Joseph M. Ranish, Nyi O. Myo, Errol Antonio C. Sanchez, Schubert S. Chu
  • Patent number: 11806738
    Abstract: A door painting assembly includes a tripod that is positionable on a horizontal support surface such that the tripod is vertically oriented. A shock absorber is slidably integrated into the tripod and the shock absorber is positionable at an adjustable height on the tripod. An armature is attached to the shock absorber thereby facilitating the armature to be positioned at an adjustable height on the tripod. The armature has a gripping element to engage the door to retain the door in a vertical orientation. In this way the armature facilitates a front of the door and a back of the door to be painted without having to reposition the door. The shock absorber absorbs vibration from the door resulting from the force of paint from a pressurized spray gun thereby inhibiting the tripod from is affected by the vibration.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: November 7, 2023
    Inventor: Terry Kyees
  • Patent number: 11806757
    Abstract: The present disclosure relates to methods and apparatus for separating excess slack out from a mixture of product and slack. For example, the slack could be a food product coating. According to one aspect, there is provided a hopper for diverting excess slack away from a mixture of product and slack, the hopper comprising a gate moveable between open and closed positions, wherein the gate is configured such that: when the gate is in the open position a first path is provided for contents of the hopper, comprising a mixture of product and slack, to exit the hopper; and when the gate is in the closed position the first path is closed by the gate so that product is retained in the hopper and a second path, different from the first path, is provided for slack to exit the hopper.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: November 7, 2023
    Assignee: ISHIDA EUROPE LIMITED
    Inventors: Michael Bron, Ruud Schepens
  • Patent number: 11785722
    Abstract: Systems and methods that enable printing of conformal materials and other waterproof coating materials at high resolution. An initial printing of a material on edges of a component is performed at high resolution in a first printing step, and a subsequent printing of the material on remaining surfaces of the component is applied in a second printing step, with or without curing of the material printed on the edges between the two printing steps. The printing of the material may be performed by a laser-assisted deposition or using another dispensing system to achieve a high resolution printing of the material and a high printing speed.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: October 10, 2023
    Assignee: IO Tech Group Ltd.
    Inventor: Michael Zenou