Patents Examined by Kelsey C Grace
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Patent number: 10336050Abstract: An additive manufacturing method for fabricating a component having a surface substantially free of imperfections may include providing a mold having a configuration corresponding to the component, and depositing a material on at least one surface of the mold to fabricate the component having the surface substantially free of imperfections.Type: GrantFiled: March 7, 2016Date of Patent: July 2, 2019Assignee: Thermwood CorporationInventor: Kenneth Susnjara
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Patent number: 10323336Abstract: Described herein is a quenching system comprising a spinneret to spin molten polymer, a quench stack disposed operatively below the spinneret and the flow communication with the spinneret, a first means to provide a first stream of ambient air to provide partially-quenched solidified fibers of the molten polymer spun through the spinneret, at a solidification temperature and a second means to provide a second stream of conditioned air at a below-ambient temperature for further quenching the partially quenched solidified fibers, wherein the second stream of the conditioned air is provided through an adapter placed operatively below a region where the molten polymer solidifies partially.Type: GrantFiled: September 4, 2014Date of Patent: June 18, 2019Assignee: RELIANCE INDUSTRIES LIMITEDInventors: Rohit Verma, Achal Saran Khare, Sumanta Chatterjee, Uday Shankar Agarwal
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Patent number: 10322568Abstract: A shaped product of a fiber-reinforced composite material includes a well-shaped part and a surface-shaped part, in which the well-shaped part includes a fiber-reinforced composite material C including both discontinuous reinforcing fibers and a thermoplastic resin, and the surface-shaped part includes a thermoplastic-resin-based material, and the shaped product includes no irregular-shape portion in the well-shaped part and no weld at a boundary edge between the well-shaped part and the surface-shaped part.Type: GrantFiled: August 26, 2016Date of Patent: June 18, 2019Assignee: Teijin LimitedInventors: Yukino Oosawa, Hidenori Aoki, Hodaka Yokomizo
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Patent number: 10316818Abstract: The present disclosure is directed to a method for manufacturing a thermoset component having a weldable thermoplastic interface. The method includes forming a polymerized thermoplastic component having a removable protective layer on a portion thereof. Another step includes placing a plurality of dry plies and the thermoplastic component into a mold of the thermoset component with the removable protective layer facing an outer surface of the thermoset component mold. Thus, the method further includes co-infusing the dry plies and thermoplastic component with a resin material so as to form the thermoset component having a weldable thermoplastic interface.Type: GrantFiled: March 21, 2016Date of Patent: June 11, 2019Assignee: General Electric CompanyInventors: Christopher Daniel Caruso, Aaron A. Yarbrough, Daniel Alan Hynum
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Patent number: 10307975Abstract: A resin-infusion system for manufacture of a composite part includes an inflatable rigid bladder defining at least one infusion-flow medium and a preform lay-up formed on the bladder such that the infusion-flow medium defines space between the bladder and preform lay-up. The system also includes a mold into which the bladder and preform lay-up are placed such that the preform lay-up is constrained against the mold a resin injection system configured to feed resin into and to flow along the infusion-flow medium and then be infused into the preform lay-up. The bladder is configured to expand against the infused preform lay-up during curing such that the infusion-flow medium is smoothed resulting in a smooth surface of the finished part.Type: GrantFiled: July 17, 2015Date of Patent: June 4, 2019Assignee: ROHR, INC.Inventor: John W. Robinson
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Patent number: 10293524Abstract: A press molding apparatus includes two dies and press-molds a heated stampable sheet into a predetermined shape by using the two dies. The press molding apparatus includes a movable core provided in at least one of the two dies. The movable core is disposed at an inward side of an edge portion of a cavity. When receiving a pressure greater than or equal to a predetermined value, the movable core moves in such a direction that the cavity increases in volume.Type: GrantFiled: March 15, 2016Date of Patent: May 21, 2019Assignee: HONDA MOTOR CO., LTD.Inventor: Kenichi Kitayama
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Patent number: 10286598Abstract: A method for manufacturing a three-dimensional molded product capable of performing support at high accuracy using a support material having sufficient hardness and rigidity, capable of removing the support material efficiently after molding, and requiring no finishing step in manufacturing a three-dimensional molded product by an inkjet optical molding method, and a three-dimensional molded product manufactured by this method. A roughly molded product formed from a model material forming a molded product and a support material supporting the shape of the model material during molding is immersed in a washing liquid. The support material swells at a swelling ratio of 10% or more, and is thereby peeled from an interface with the model material having a swelling ratio of 1% or less. Then, the support material is easily and completely removed without applying an external force. Furthermore, a three-dimensional molded product can be manufactured with high accuracy and high efficiency.Type: GrantFiled: February 3, 2016Date of Patent: May 14, 2019Assignees: KJ CHEMICALS CORPORATION, MIMAKI ENGINEERING CO., LTD.Inventor: Toshitsugu Kiyosada
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Patent number: 10283232Abstract: An enhanced elastomer molding process applies an electric field to an elastomer doped to include dielectric ceramic particulates inserted in a cavity of a mold while maintaining a temperature at or near a melting point of the elastomer and a Curie temperature of the ceramic particulates. Because a material's dielectric constant is related to the material's net remnant ferroelectric polarization, which may be increased by poling near the material's Curie temperature, applying the electric field to the elastomer doped with the dielectric ceramic particulates increases the dielectric constant of the dielectric ceramic particulates. This maintains the high elasticity of the elastomer while increasing the elastomer's dielectric constant of the material by increasing the value of the dielectric constant of the dielectric ceramic particulates included in the elastomer.Type: GrantFiled: November 9, 2015Date of Patent: May 7, 2019Assignee: Facebook Technologies, LLCInventors: Sean Jason Keller, Tristan Thomas Trutna, Vincenzo Casasanta, III
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Patent number: 10245423Abstract: The present invention relates to a method for manufacturing a microstructure, the method comprising the steps of: (a) preparing a viscous composition on a lower substrate; and (b) applying centrifugal force to the viscous composition to induce extension of the viscous composition, thereby manufacturing a microstructure. According to the present invention, (i) a microstructure having a micro-unit diameter and sufficient effective length and hardness is provided; (ii) any process that may destroy activation of a drug or cosmetic component, such as high-temperature treatment, organic solvent treatment, etc., is avoided; (iii) loss resulting from contact and separation is reduced; (iv) the limitation of aspect ratio of the manufactured microstructure is overcome; (v) the limitation of yield resulting from flatness is overcome; and (vi) microstructures of various shapes can be manufactured.Type: GrantFiled: May 2, 2014Date of Patent: April 2, 2019Assignee: JUVIC INC.Inventors: Hyung Il Jung, Hui Suk Yang, Su Yong Kim
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Patent number: 10239237Abstract: A method and/or system for forming a micro-truss structure in an essentially arbitrary shape. A mold that has a transparent portion, and having an interior volume in the desired shape, is filled with photomonomer resin. The material for the transparent portion of the mold is selected to be a material that is index-matched to the photomonomer resin. The filled mold, placed into a bath of transparent fluid index-matched to the transparent portion of the mold, and illuminated, from outside the fluid, through a photomask, with collimated light. The collimated light travels through the photomask forming beams of light that enter the transparent fluid, propagate into the mold, and form a micro-truss structure in the shape of the interior volume of the mold. The micro-truss structure may then be removed from the mold, or part or all of the mold may be left adhered to the micro-truss structure, forming covering face sheets.Type: GrantFiled: August 12, 2015Date of Patent: March 26, 2019Assignee: HRL Laboratories, LLCInventors: Jie Ensberg, Christopher J. Ro, Sophia S. Yang, Zak C. Eckel, Eric C. Clough
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Patent number: 10220444Abstract: A tool includes a flexible section; a head that extends form the flexible section; and an exciter within the head. A method of additively manufacturing a component including burrowing a tool into a conglomerated powder within an internal passage of an additively manufactured component, the tool vibrating in a manner to facilitate removal of the conglomerated powder.Type: GrantFiled: November 20, 2015Date of Patent: March 5, 2019Assignee: United Technologies CorporationInventors: Joe Ott, Wendell V Twelves, Jr., Evan Butcher, Lexia Kironn
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Patent number: 10220552Abstract: An apparatus for manufacturing an interior part of a vehicle may include a pressure sensor disposed at a position on a surface of a base of the interior part at which a foaming pressure of a foam material is detected, a tube controlling an expanding pressure, disposed on a surface of a skin layer of the interior part to press against the base, and a tube pressure controller for controlling the expanding pressure of the tube, which causes the skin layer to be pressed to the surface of the base, relative to the foaming pressure of the foam material detected by the pressure sensor during foaming of the foam material, to block leakage of the foam material.Type: GrantFiled: December 1, 2015Date of Patent: March 5, 2019Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Byung Seok Kong, Jong Sik Bae, Hee Jun Jeong
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Patent number: 10206829Abstract: The invention relates to the use of a fleece composed of plastic filaments, in particular made of a thermoplastic, as a sustained-released system or as a storage system for at least one active substance, in particular for at least one active liquid. The filaments are spun using a spinneret, and the plastic material of the filaments is foamed so that pores are formed at least on the surface or in surface regions of the filaments and at least some of the pores are pores that are open outward, and at least some of the open pores are filled with the active substance, in particular with the active liquid.Type: GrantFiled: December 2, 2014Date of Patent: February 19, 2019Assignee: REIFENHAEUSER GMBH & CO, KG MASCHINENFABRIKInventor: Claudio Cinquemani
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Patent number: 10195001Abstract: A dental abutment or mounting head features a base of predetermined size and shape arranged for seating atop a flanged portion of a transmucosal collar that is fastened to a dental implant. An axial hole opens into the abutment/head from the underside thereof at a location arranged to align over an axial bore of the collar through which the collar is fastened to the implant. An upper portion of the abutment/head for supporting a dental prosthetic or framework is customized for the patient concerned. The predetermined base portion occupies substantially the entire face of the collar flange to provide optimal support of the abutment/head. As an interface between the implant and the abutment, the collar avoids the need to customize the base of the abutment to fit the particular brand or model of implant used, thereby reducing the amount of custom design and/or fabrication needed to fit the application.Type: GrantFiled: September 26, 2014Date of Patent: February 5, 2019Assignee: Preferred Dental Implant Corp.Inventors: Erik Siegmund, Lionel Gosselin
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Patent number: 10183436Abstract: The invention relates to a method for producing a plastic article and a blow molding tool for performing the method. The method comprises extruding an approximately tube-shaped preform, dividing the melt flow within the extrusion head or separating the extrudate exiting or already exited from the extrusion head, such that a preform having an approximately C-shaped cross section is obtained, forming the preform into a hollow part within a multipart blow molding tool using differential pressure, wherein an expansion and partial preforming of the preform first takes place with the blow molding tool partially closed, then in a further step at least one insert is inserted into the interior of the partially preformed article between the not completely closed blow molding tool and through the open side of the preform, and in a further step the blow molding tool is completely closed, wherein the article is completely formed, forming at least one at least partially circumferential pinch-off seam.Type: GrantFiled: January 14, 2015Date of Patent: January 22, 2019Assignee: KAUTEX MASCHINENBAU GMBHInventors: Volker Heim, Andreas Lichtenauer, Jurgen Moitzheim, Stefan Walbroel
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Patent number: 10150236Abstract: Disclosed is a method of locating and holding one or more sheets of air permeable media within an injection mold tool and holding the location until the mold tool engaged and holds media sheets, as well as molding a support frames encapsulating the media sheets to form a unitary encapsulated filtration product.Type: GrantFiled: November 2, 2015Date of Patent: December 11, 2018Assignee: MANN+HUMMEL GmbHInventor: Rick Weckerle
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Patent number: 10144167Abstract: The invention relates to a monitoring method for monitoring the energy requirement of an extrusion installation (10), comprising the following steps: Setting of a balancing limit (20), in whose balancing space (22) the extrusion installation (10) is assembled, Monitoring of at least one energy flow (30) into the balancing space (22), Monitoring of a feed flow (40) of granules in the extrusion installation (10), Determining the relation between the at least one energy flow (30) and the feed flow (40).Type: GrantFiled: September 26, 2013Date of Patent: December 4, 2018Assignee: Windmöller & Hölscher KGInventors: Martin Backmann, Gerhard Middelberg, Markus Bussmann, Jens Minnerup
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Patent number: 10137604Abstract: A one-piece mold can be used to form molded items that incorporate features or encroachments with negative draft angles, and such molded items can be removed from the mold in a single piece by lifting, tilting, or pulling, or a combination thereof, without breaking the mold or the item to be molded. The mold and method of molding are suited to a bathtub or shower unit. The mold and method of molding permit the removal of molded items with negative draft angles by coordinating the angle of the sump front will and sump back wall with the angles of other encroachments in the molded item within specified ranges that permit one-piece removal of the item to be molded from the mold.Type: GrantFiled: October 21, 2015Date of Patent: November 27, 2018Inventor: Raymond Doss
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Patent number: 10131781Abstract: The invention is a polyacetal resin composition containing a polyacetal resin (A) and a polyethylene resin (B), in which the blending proportion of the polyacetal resin (A) occupying in the total mass of the polyacetal resin (A) and the polyethylene resin (B) is 10 to 90 mass %, the melt flow rate of the polyacetal resin (A) measured at a condition of 190° C. and 2.16 kg load is 30 g/10 minutes or less, and the polyethylene resin (B) consists of a modified polyethylene resin and the modification rate is 0.01 mass % or more based on 100 mass % of the total mass of the polyethylene resin and the melt flow rate of the polyethylene resin (B) measured at a condition of 190° C. and 2.16 kg load is 2.5 g/10 minutes or less.Type: GrantFiled: August 1, 2013Date of Patent: November 20, 2018Assignees: MITSUBISHI ENGINEERING-PLASTICS CORPORATION, JAPAN POLYETHYLENE CORPORATIONInventors: Ryusuke Yamada, Masayuki Nagai, Satoshi Nagai, Kunihiko Fujimoto, Kei Takahashi
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Patent number: 10132072Abstract: The invention relates to a structure comprising inner and outer skeletons, each defining a cage-like structure consisting of metal structural elements, where the inner skeleton is housed within the inner space defined by the outer skeleton, and where the inner and outer skeleton are connected at one or more locations.Type: GrantFiled: July 23, 2015Date of Patent: November 20, 2018Inventor: Hanoch Sinai