Patents Examined by Niki Bakhtiari
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Patent number: 11472120Abstract: Aspects of the present disclosure relate to light-based 3D printing. A computer aided design (CAD) representation of an object is obtained. Mirror and lighting requirements of a light-based 3D printer containing at least one mirror and at least one light source are determined based on the CAD representation of the object. Mirror and lighting characteristics of the at least one mirror and the at least one light source are adjusted based on the determined mirror and lighting requirements, the adjusting resulting in a first 3D light-based printer configuration. A 3D printing process is then initiated, wherein initiating the 3D printing process includes exposing a photosensitive material within the light-based 3D printer to light based on the first light-based 3D printer configuration.Type: GrantFiled: May 7, 2020Date of Patent: October 18, 2022Assignee: Kyndryl, Inc.Inventors: Sergio Varga, Sarbajit K. Rakshit, Daniela Trevisan
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Patent number: 11472091Abstract: One purpose of the present invention is to provide a mold unit which is capable of achieving improvements in both energy efficiency and heat resistance performance; a blow molding apparatus; and a blow molding method. The present invention is provided with: a first mold part for performing a first step in which a preform is subjected to heat-set blowing at a first temperature; and a second metal mold part for performing a second step in which an intermediate molded body blow molded as a result of the heat-set blowing is blow molded at a second temperature lower than the first temperature, to produce a container. The first mold part and the second mold part are disposed adjacently to each other.Type: GrantFiled: October 27, 2016Date of Patent: October 18, 2022Assignee: NISSEI ASB MACHINE CO., LTD.Inventors: Masayuki Usami, Toshiteru Oike
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Patent number: 11472113Abstract: A calibration method of an additive manufacturing apparatus includes an irradiation trace forming step, an imaging step, a specifying step, and a correction step. The irradiation trace forming step scans laser beams with each of a plurality of scanners with respect to a plurality of target positions on a calibration plate installed on a molding region, and forms a plurality of irradiation traces having different shapes for each of the plurality of scanners. The imaging step simultaneously images the plurality of irradiation traces formed with respect to the same target position. The specifying step specifies a plurality of irradiated positions of the laser beam scanned by each of the plurality of scanners. The correction step generates correction data that specifies a deviation amount at any point of a laser coordinate system related to each of the plurality of scanners.Type: GrantFiled: September 6, 2021Date of Patent: October 18, 2022Assignee: Sodick Co., Ltd.Inventors: Kei Mochizuki, Yasuyuki Miyashita, Ichiro Araie
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Patent number: 11466465Abstract: The present disclosure provides a template assembly for locating and retaining a plurality of anchor bolts within a form during a concrete pour. The template assembly includes a rigid metal frame and plurality of anchor bolt retainers affixed to the frame, wherein each anchor bolt includes an anchor bolt engaging surface for locating an associated anchor bolt within predetermined tolerances. The frame can be further configured to provide access to at least 75% of the surface of the pour thereby allowing for finishing of the concrete at an optimal time. A plurality of legs can be connected to the frame for adjusting an elevation of the frame.Type: GrantFiled: December 12, 2018Date of Patent: October 11, 2022Assignee: LMC Industrial Contractors, Inc.Inventor: Lawrence D. Mehlenbacher
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Patent number: 11465378Abstract: A method for preparing a shoe shell using a twice-opening-mold shoe-making mold comprises steps of preparing rubber for the shoe shell and cutting the rubber for the shoe shell into elongated or square sizes; heating the twice-opening-mold shoe-making mold to required temperatures within 3 hour; and opening the twice-opening-mold shoe-making mold with the bottom mold of the twice-opening-mold shoe-making mold being opened in a direction away from the mold main body of the twice-opening-mold shoe-making mold; putting the rubber for the shoe shell into the twice-opening-mold shoe-making mold; closing the bottom mold towards the mold main body, lifting the mold inner edge of the twice-opening-mold shoe-making mold to be stored into the mold main body until the bottom mold and the mold main body are closed, and performing a heating for 2-8 minutes; separating the bottom mold from the mold main body periodically during heating; reopening the twice-opening-mold shoe-making mold; taking out a semi-finished shoe shelType: GrantFiled: December 22, 2017Date of Patent: October 11, 2022Assignee: DONGGUAN RAISE SHOE MATERIAL LIMITEDInventor: Zhaozhu Chen
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Patent number: 11465321Abstract: A mold device where a pressurized fluid is injected into a clearance between a resin injected into a cavity and a cavity wall surface, the mold device including: a shaft body provided on at least one of a first mold and a second mold, the first mold and the second mold forming a molding space, the shaft body ejecting a molded article molded from the resin injected into the molding space; a ring-shaped elastic member for supporting and sealing the shaft body, an opening of a groove formed in the ring-shaped elastic member along a circumferential direction of the ring-shaped elastic member being oriented toward the molding space, a load being applied on the ring-shaped elastic member to improve adhesion to the shaft body; and an injection portion provided on at least one of the first mold and the second mold for injecting the pressurized fluid into the molding space.Type: GrantFiled: July 2, 2015Date of Patent: October 11, 2022Inventor: Yasuhiro Suzuki
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Patent number: 11458664Abstract: An injection molding system includes a measuring unit to measure a movement of a line of sight of a worker observing a molded article, a line-of-sight data storage unit to store line-of-sight information representing movements of the worker's line of sight and a measurement time, an identifying unit to identify a focus area of the molded article, a focus area storage unit to store an image of the identified focus area, a molding defect type input unit to input or select a molding defect type, and a machine learning device to machine learn the molding defect type from the image of the focus area. The machine learning device inputs a type of a molding defect that has occurred in the molded article and carries out machine learning to learn and automatically recognize a feature quantity of the molding defect from the image of the focus area.Type: GrantFiled: December 1, 2020Date of Patent: October 4, 2022Assignee: FANUC CORPORATIONInventor: Wataru Shiraishi
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Patent number: 11459232Abstract: The present disclosure addresses methods to refine the geometry of micro features manufactured in various substrates. Such refinement includes improvement in edge roughness and roughness of aperture channel walls. The methods include deposition of material onto feature edges and surfaces as well as placement of micro fabricated inserts into coarse features. Foremost among the candidate technologies that can be employed for these purposes are two photon polymerization-based 3D nano printing and atomic force microscope nanopipette-based electroplating.Type: GrantFiled: April 8, 2020Date of Patent: October 4, 2022Inventors: Dennis Willard Davis, Gary James Gaggiani, James Grant Wallin
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Patent number: 11453592Abstract: The present invention relates to a method for preparing a carbon nanotube dispersion, the method including mixing a dispersion solution including a dispersion solvent and a dispersant with carbon nanotubes to prepare carbon nanotube paste, extruding the paste to obtain solid carbon nanotubes, and introducing a second solvent to the solid carbon nanotubes, and homogenizing the carbon nanotubes, wherein the weight ratio of the dispersion solution and the carbon nanotubes is 1:1 to 9:1. According to the present invention, the mixing of a dispersant and carbon nanotubes is increased and the particle size is controlled by a wet method, so that a carbon nanotube dispersion having a viscosity controlled to a low level, excellent resistance properties, and a high concentration, may be provided.Type: GrantFiled: January 21, 2019Date of Patent: September 27, 2022Assignee: LG CHEM, LTD.Inventors: Kyung Yeon Kang, Seung Yong Lee, Seok Won Kim, Hyun Joon Kang
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Patent number: 11446866Abstract: A three dimensional printing system includes a print engine, a fluid processing station, a fixture, a transport mechanism, and a controller. The fluid processing station includes a fluid injector port coupled to a fluid source. The fixture has a lower portion with a lower face and a first fluid conduit coupled to the lower face. The controller is configured to: (a) Operate the print engine to form a three dimensional article of manufacture onto the lower face and thereby defining an internal cavity and an inlet port that couples the internal cavity to the first fluid conduit of the fixture. (c) Transfer the fixture to the fluid processing station. (d) Couple the fluid injector port of the fluid processing station to the first fluid conduit of the fixture. (e) Operate the fluid source to inject fluid out of the fluid injector port and into the internal cavity.Type: GrantFiled: January 22, 2021Date of Patent: September 20, 2022Assignee: 3D Systems, Inc.Inventors: Ben Wynne, Andrew Enslow, Evan Kuester
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Patent number: 11445730Abstract: An arrangement for rolling a product is disclosed. The arrangement includes a drive conveyor, and a rolling assembly positioned above the drive conveyor. The rolling assembly includes: an arm adapted to be driven between (i) a rolling position and (ii) a release position. A product turner is attached to the arm, such that in the rolling position, an end of the product turner extends into a conveying path of the drive conveyor.Type: GrantFiled: October 1, 2019Date of Patent: September 20, 2022Assignee: PACPROINC, LLCInventors: Charles D. Faust, Iordan Djambov
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Patent number: 11450781Abstract: A solar radiation conversion device is described that uses a luminescent Tm2+ inorganic material for converting solar radiation of at least part of the UV and/or visible and/or infrared solar spectrum into infrared solar radiation, preferably the infrared solar radiation having a wavelength of around 1138 nm; and, a photovoltaic device for converting at least part of the infrared solar radiation into electrical power.Type: GrantFiled: August 28, 2014Date of Patent: September 20, 2022Assignee: PHYSEE Group B.V.Inventor: Erik Van Der Kolk
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Patent number: 11445787Abstract: A zipper with at least one curve includes a first tape and a second tape, and interlocking elements attached to the first tape and the second tape, wherein the first tape and the second tape are curved, and wherein a curve of at least one of the tapes was caused by compaction of that tape.Type: GrantFiled: December 7, 2021Date of Patent: September 20, 2022Assignee: Talon Technologies, Inc.Inventors: Herman Sydney Roup, Steven Smith
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Patent number: 11445759Abstract: Some example embodiments include a reservoir assembly for an e-vaping device that may include a reservoir, a first bayonet connector assembly, and a conduit extending from a vaporizer assembly and into a space defined by the first bayonet connector assembly. The first bayonet connector assembly may detachably couple with a second bayonet connector assembly of an outlet assembly to establish a bayonet interface connection between the reservoir and the outlet assembly, such that the conduit is in fluid communication with the exterior of the reservoir assembly through an interior of the outlet assembly.Type: GrantFiled: November 20, 2018Date of Patent: September 20, 2022Assignee: Altria Client Services LLCInventors: Eric Hawes, Raymond W. Lau, Mik Dahl, Jon Jarantilla, Galen Salvador, Jose Jesus Paolo Montalvan, Jeroen Kok
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Patent number: 11440253Abstract: A plasticization device includes a screw configured to rotate around a rotation axis and including a groove forming surface on which a groove channel in which a groove extends spirally is formed; a heating unit configured to heat the material supplied to the groove channel; and a barrel including a facing surface that faces the groove forming surface and that is provided with a discharge port through which the molten material is to be discharged due to rotation of the screw and due to heating of the heating unit. The groove is defined by a first side wall portion, a second side wall portion provided at a position farther from the rotation axis than the first side wall portion, and a bottom surface portion coupled between the first side wall portion and the second side wall portion. The groove of the groove channel has an interval between the first side wall portion and the second side wall portion that becomes narrower as a distance from the bottom surface portion along the rotation axis increases.Type: GrantFiled: April 24, 2020Date of Patent: September 13, 2022Inventor: Megumi Enari
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Patent number: 11440241Abstract: Manufacture of a 3D object by a printing method that enables the use of several reactive materials sequentially. A laser-enhanced jetting-based 3D printer forms successive layers of reactive compositions on one another and the first and subsequent layers are allowed to crosslink between the printings to ultimately form the 3D object. Additional reactive compositions may be printed prior to the crosslinking. The crosslinking may be effected by heating, with or without a catalyst, and post printing curing may be employed after the 3D object is formed.Type: GrantFiled: May 18, 2020Date of Patent: September 13, 2022Assignee: IO Tech Group Ltd.Inventors: Michael Zenou, Guy Nesher
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Patent number: 11440223Abstract: An apparatus useful for rapidly producing at least one object having a contoured surface portion from a light-polymerizable resin is provided.Type: GrantFiled: July 30, 2019Date of Patent: September 13, 2022Assignee: Carbon, Inc.Inventors: Matthew Panzer, John R. Tumbleston
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Patent number: 11433577Abstract: Provided is a fabric for producing a foam part, comprising: a non-woven fabric sheet comprising: a first metallic pattern printed on a first surface of the non-woven fabric sheet; wherein the first metallic pattern comprises a plurality of pattern elements having a predetermined optimal distance therebetween; wherein the metallic pattern comprises a print paste and a metallic powder; wherein the non-woven fabric sheet is structured to be positioned in a mold for producing the foam part such that the first metallic pattern of the non-woven fabric sheet is operatively coupled with a magnet element of a first mold half of the mold.Type: GrantFiled: December 26, 2018Date of Patent: September 6, 2022Inventors: Darrell Patrick Steagall, Steven L. Sommers
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Patent number: 11433589Abstract: An injection molding machine includes: a screw inserted in an injection cylinder and configured to be movable in the axial direction; a motor configured to move the screw; a torque detection unit configured to detect the torque of the motor; a position detection unit configured to detect the position of the screw; a motor drive control unit configured to drive the motor while imposing torque limitation so that the motor's torque will not exceed a limit torque, to thereby advance the screw to the foremost position in the direction of injection; and a determination unit configured to determine that unmelted resin remains inside the injection cylinder if the moving speed of the screw becomes lower than or equal to a predetermined speed while the screw is advancing to the foremost position.Type: GrantFiled: October 1, 2019Date of Patent: September 6, 2022Assignee: FANUC CORPORATIONInventors: Kodai Nanri, Junpei Maruyama
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Patent number: 11433615Abstract: A method of cleaning a recoater of an additive manufacturing machine includes installing a cleaning fixture into the additive manufacturing machine, the cleaning fixture including one or more cleaning elements, advancing the recoater into contact with the one or more cleaning elements, and rotating the recoater about a recoater axis thus dislodging material from a recoater outer surface due to frictional contact with the one or more cleaning elements.Type: GrantFiled: November 11, 2020Date of Patent: September 6, 2022Assignee: HAMILTON SUNDSTRAND CORPORATIONInventors: Alexander Madinger, Diana Giulietti