Patents Examined by Wayne K. Swier
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Patent number: 10772368Abstract: The method comprises of placing the palm side of a glove mold facing up, and raising the fingers portion of glove mold up, in such a way that the glove mold is tilting up at 15°-45° in relative to horizontal position. The first pouring process is carried out by pouring silica gel liquid on the fingers portion of glove mold. Then adjust the glove mold to horizontal position, and rotate the glove mold by using its length as axis. Continue pouring silica gel liquid on the glove mold surface to carry out second pouring process. Let the silica gel liquid to be coated on the whole glove mold surface forming a semi-finished glove. Upon completion, let the glove mold to go through a dripping procedure for dripping treatment. After the dripping treatment, carry out vulcanization and cooling to obtain the corresponding silica gel glove.Type: GrantFiled: June 12, 2017Date of Patent: September 15, 2020Assignee: ZHEJIANG EAST ASIA GLOVE CO., LTD.Inventors: Jie Yu, Zhihui Wang, Meng Nie, Weibin Xu, Haitao Li
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Patent number: 10766761Abstract: A manufacturing apparatus and manufacturing method for manufacturing a three-dimensional filaments-linked structure includes: divided weight information acquisition means which records divided weight information acquired by dividing weight distribution in a height direction of a person in a height axis direction, in correlation with a distance from a top of a head of the person; and three-dimensional linked structure formation means which tangles and fuses filaments of a thermoplastic resin material extruded from an extruder in a three-dimensional net shape, and forms a three-dimensional filaments-linked structure which is long in a product streaming direction, and the three-dimensional linked structure formation means includes filament density control means which controls filament density in the product streaming direction based on the divided weight information.Type: GrantFiled: May 26, 2016Date of Patent: September 8, 2020Assignee: AIRWEAVE INC.Inventors: Masakazu Kojima, Masashi Fuchigami, Takahiro Matsuda
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Patent number: 10730213Abstract: An inclined type injection molding machine, comprising an injection part with a glue injection spray nozzle, an injection platform seat and a rack. The rack comprises a die closing and locking mechanism configured to install a die having a die pouring gate on the top center of the die. The injection platform seat has a horizontal base and an inclined surface, and the injection part is erected on the inclined surface with the injection platform seat horizontally erected at the part of the rack. The central line of the injection part is inclined to the central line of the die closing and locking mechanism, and the die closing and locking mechanism drives the die to perform a die opening and die closing motion in which the glue injection spray nozzle is able to keep contact with or be separated from the die pouring gate.Type: GrantFiled: August 10, 2015Date of Patent: August 4, 2020Assignee: GUANGDONG WEIDA INTELLIGENT EQUIPMENT CO., LTD.Inventors: Hanrui Chen, Yongjun Huang, Zhongtiao Chen
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Patent number: 10723110Abstract: What is described is a method for manufacturing a profile element for sealing building-structure joints, especially for sealing against sound and smoke and optionally against fire, to an apparatus for manufacturing such a profile element and to the use of the profile element manufactured according to the invention for the acoustic, smokeproof and/or fireproof sealing of connecting joints in drywalls, especially of expansion joints. In particular, an improved method is described for continuous and endless manufacture of such a profile element.Type: GrantFiled: May 11, 2016Date of Patent: July 28, 2020Assignee: Hilti AktiengesellschaftInventors: Andreas Ober, Markus Weiling
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Patent number: 10688703Abstract: The invention relates generally to injection mold components, and more specifically an injection mold material flow channel configured with at least one fin projecting inwardly from an inner surface of the melt channel. An injection molding insert may be made for insertion within a flow path of an injection mold components and include a substantially tubular body defining a channel; and at least one fin projecting inwardly from an inner surface of the channel.Type: GrantFiled: October 6, 2017Date of Patent: June 23, 2020Assignee: Injection Mold Consulting, LLCInventor: James Gary Fattori
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Patent number: 10682215Abstract: The invention relates to a method for forming a mesh having a barbed suture attached thereto, comprising the following steps: a) producing a knitted structure on a knitting machine comprising at least one needle-bed with three guide bars, on a length corresponding to N stitches ranging from 1 to N, wherein i) a first knit portion is produced along stitches ranging from 1 to x, where 1<x<N, ii) a second knit portion is produced for stitches ranging from (x+1) to N, in which the knitting pattern produces at least one weft stitched chain stitch, b) cutting the second knit portion on both sides of the weft stitched chain stitch and along an edge separating the second knit portion from the first knit portion, while maintaining the weft stitched chain stitch attached to the first knit portion. The invention also relates to the mesh obtained by this method.Type: GrantFiled: September 27, 2017Date of Patent: June 16, 2020Assignee: Sofradim ProductionInventors: Xavier Couderc, Pierre Bailly
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Patent number: 10661496Abstract: The present invention relates to surface modification of materials. In particular the invention relates to a process for surface modification of polymeric materials to make the surface non-stick in order to reduce the ability of materials to stick on it and thus provide an easy flow. The process comprises embossing the surface of an object with a pattern comprising micropillars having different shapes (circle, square, rectangular, polygonal prismatic) with an equivalent circular diameter, height and pitch in the range 10-200 microns; applying a layer of adhesive to get a coverage of 0.1 to 5 mg/cm on the embossed surface either by spray coating or dip coating; depositing 0.2 to 1.2 mg/cm of hydrophobic particles wherein the hydrophobic particles have a particle size in the range 0.1 to 10 microns.Type: GrantFiled: February 16, 2016Date of Patent: May 26, 2020Assignee: CONOPCO, INC.Inventors: Somnath Das, Girish Muralidharan, Amitava Pramanik
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Patent number: 10656540Abstract: A method of forming patterns is provided. The method may include forming a resist layer on a substrate and curing an extrusion confining pattern to define anchoring regions in the resist layer. The template may overlay over the resist layer. the template may include transfer patterns and anchor patterns. The template may be pressed to imprint the anchor patterns on the anchoring regions and to imprint the transfer patterns on a portion of the resist layer. An alignment may be performed to align the template with the resist layer.Type: GrantFiled: August 15, 2017Date of Patent: May 19, 2020Assignee: SK hynix Inc.Inventor: Wooyung Jung
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Patent number: 10625447Abstract: A molding device includes a lower mold seat including a lower mounting portion, a lower die core assembly mounted in the lower mounting portion and including a lower die core unit defining a mold cavity, an upper mold seat including an upper mounting portion, an upper die core assembly mounted in the upper mounting portion and including an upper die core unit covering the mold cavity, and upper and lower heating units respectively including upper and lower high-frequency heating members respectively inducing eddy current in at least one of the lower die core unit and the lower mold seat and at least one of the upper die core unit and the upper mold seat.Type: GrantFiled: May 1, 2018Date of Patent: April 21, 2020Assignee: Pou Chen CorporationInventors: Hsiang-Yu Huang, Shih-Chia Lin, Hung-Wu Hsieh, Ju-Cheng Chen, Tsung-Wei Kuo
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Patent number: 10569448Abstract: A suction or blow thermal roller includes: a cylindrical body extending along a longitudinal direction; the cylindrical body including at least one inner tubular element and at least one outer tubular element that is concentrically arranged around the inner tubular element; the inner tubular element includes an outer diameter d and the outer tubular element includes an inner diameter D, being D>d; two hubs, each arranged at one end of the cylindrical body; at least one heat-exchange chamber realized between the inner tubular element and the outer tubular element. The roller includes a coating layer for the inner tubular element. The coating layer includes at least one rib arranged along a helical path around the longitudinal direction. The at least one rib is made in one piece in the coating layer, realizing at least one helical channel between the coating layer and the outer tubular element.Type: GrantFiled: March 8, 2017Date of Patent: February 25, 2020Assignee: GTK TIMEK GROUP SAInventor: Lorenzo Domeniconi
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Patent number: 10544918Abstract: Provided is a Fresnel lens which has excellent heat resistance and which can covert light even from a poor-quality semiconductor light sources into uniform, high-quality light and can disperse the resulting light without lowering the central illuminance. The Fresnel lens according to the present invention includes two or more sawtooth prisms in a surface thereof and is made of a cured product of a curable composition containing an epoxy compound (A). Of the sawtooth prisms, a sawtooth prism having a longest inclined side in a cross section has a roughened surface, where the cross section is given by cutting the Fresnel lens in a plane which passes through the center of the Fresnel lens and which is perpendicular to a reference plane of the Fresnel lens.Type: GrantFiled: October 7, 2015Date of Patent: January 28, 2020Assignee: DAICEL CORPORATIONInventors: Takeshi Fujikawa, Sadayuki Fukui
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Patent number: 10457790Abstract: A method of manufacturing a polishing pad includes producing an urethane prepolymer having a viscosity of 20,000 cps (at 25° C.) to 40,000 cps (at 25° C.) by mixing a plurality of polymers, mixing the urethane prepolymer with an inert gas and a low-boiling blowing agent having a boiling point of 60° C. to 150° C., and manufacturing a polishing layer including porous pores by causing a mixture produced at the mixing to be subjected to gelation and curing in a predetermined cast.Type: GrantFiled: April 6, 2016Date of Patent: October 29, 2019Assignee: KPX CHEMICAL CO., LTD.Inventors: Seung-Geun Kim, Hak-Su Kang, Jeong-Seon Choo, Dae-Han Jung, Gi-Young Park
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Patent number: 10421845Abstract: A method of manufacturing a polishing pad includes producing an urethane prepolymer having a viscosity of 20,000 cps (at 25° C.) to 40,000 cps (at 25° C.) by mixing a plurality of polymers, mixing the urethane prepolymer with an inert gas and a low-boiling blowing agent having a boiling point of 60° C. to 150° C., and manufacturing a polishing layer including porous pores by causing a mixture produced at the mixing to be subjected to gelation and curing in a predetermined cast.Type: GrantFiled: April 6, 2016Date of Patent: September 24, 2019Assignee: KPX CHEMICAL CO., LTD.Inventors: Seung-Geun Kim, Hak-Su Kang, Jeong-Seon Choo, Dae-Han Jung, Gi-Young Park