Patents Examined by Ryan Ochylski
-
Patent number: 9415548Abstract: A feeding apparatus for forming 3D object includes a frame structure, a transmission set, an actuator, a swing unit and a controller having a sensor. The feeding apparatus is arranged on a 3D printer equipped with printing mechanism and a filament spool. When the filament is fed into a passageway of the frame structure to push the swing unit, the sensor senses the displacement of swing unit to generate a sensing signal. The controller controls the actuator to drive the transmission set according to the sensing signal, whereby the wire can be smoothly fed into the printing mechanism.Type: GrantFiled: December 4, 2014Date of Patent: August 16, 2016Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC., CAL-COMP ELECTRONICS & COMMUNICATIONS COMPANY LIMITEDInventors: Yang-Teh Lee, Yi-Chin Tang
-
Patent number: 9416465Abstract: Various embodiments of a process for making fibers comprising a high heat polymer are provided. In one embodiment, a process for producing polymer fiber includes extruding molten polymer having a melt temperature ranging from about 180-500° C., passing the molten polymer through a plurality of openings of a spinneret to produce a fiber bundle, and contacting the fiber bundle with a cooling medium having a substantially uniform flow distribution across the width of the fiber bundle where the cooling medium has a temperature that ranges from about 0° C. to about 80° C.Type: GrantFiled: July 14, 2006Date of Patent: August 16, 2016Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Ann Marie Lak, Randall Todd Myers, Craig Wojcicki
-
Patent number: 9409334Abstract: A purge shield provided on an injection molding machine includes a front plate attached to a fixed platen, a top plate extending horizontally from an upper edge of the front plate, and left and right side plates extending vertically downward from left and right side edges, respectively, of the top plate. The top plate includes a fixed plate section and a movable plate section pivotally connected by first hinges to the fixed plate section. The left side plate is pivotally connected by second hinges to the movable plate section and constitutes a lifting plate. A lower end of the lifting plate is connected by a pin to a vertical guide groove formed in the front plate.Type: GrantFiled: June 16, 2015Date of Patent: August 9, 2016Assignee: NISSEI PLASTIC INDUSTRIAL CO., LTD.Inventors: Daiki Tanemura, Hiroyuki Handa
-
Patent number: 9403315Abstract: A plastic film is drawn by a method different from a conventional one. The plastic film is intermittently fed in the longitudinal direction. A drawing member and a support base are installed in a plastic film feeding path, oppositely to each other, on both sides of the plastic film in the thickness direction. When the plastic film is temporarily stopped, the drawing member advances toward the support base between the lateral both side edges of the plastic film and is pressed against the plastic film and the support base to draw the plastic film in the longitudinal direction. Then, the drawing member retreats from the support base, and is separated from the plastic film.Type: GrantFiled: February 17, 2016Date of Patent: August 2, 2016Assignee: Totani CorporationInventor: Mikio Totani
-
Patent number: 9393721Abstract: In the present invention, (i) a polyamic acid solution for forming a thermoplastic polyimide layer to be in no contact with a support contains no chemical dehydrating agent or imidization catalyst, (ii) a polyamic acid solution for forming a thermoplastic polyimide layer to be in contact with the support contains an imidization catalyst, and (iii) a polyamic acid solution for forming a non-thermoplastic polyimide layer contains a chemical dehydrating agent and an imidization catalyst. This arrangement eliminates a property difference between the thermoplastic polyimide layers.Type: GrantFiled: December 7, 2011Date of Patent: July 19, 2016Assignee: KANEKA CORPORATIONInventors: Teruo Matsutani, Yasutaka Kondo, Hisayasu Kaneshiro
-
Patent number: 9375889Abstract: Disclosed is a method of manufacturing a golf ball having a multilayer structure. The method uses a forming apparatus including an upper mold, a lower mold, and an intermediate mold. The upper mold and the lower mold include a plurality of hemispheric cavities, respectively. The intermediate mold includes a plurality of protrusions having smaller diameters than those of the cavities, on a top and a bottom to correspond to the cavities.Type: GrantFiled: February 21, 2012Date of Patent: June 28, 2016Assignee: VOLVIK INC.Inventors: Hie Tack Ryu, Jung Soo Kim, Jae Ho Lee, Kyung Ahn Moon
-
Patent number: 9364971Abstract: A sealing apparatus of a foam injection mold that includes an upper mold that is disposed on an upper side as a movable mold to inject a core and a vacuum forming mold to form a skin. The upper mold and the vacuum forming mold are operated integrally and a lower mold is used during injection-molding and foaming of the core. A resilient sealing unit is integrally formed with the core when the core is injection-molded between the upper mold and the lower mold, to attach the core and the skin while the lower mold in which the core is formed and the vacuum forming mold in which the skin is formed are combined using a resilient restoring force. The resilient sealing unit seals a foaming space between the core and the skin.Type: GrantFiled: June 4, 2013Date of Patent: June 14, 2016Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Byung Seok Kong
-
Patent number: 9358728Abstract: A 3D printer (1, 1a) includes a material rack (20, 20a). The material rack (20, 20a) includes a positioning plate (21) and a plurality of partition members (22). The partition members (22) are fixed to a door plate (12, 12a) and disposed in an inner area (120). The inner area (120) includes a plurality of material receiving compartments (121). A material tube (2) includes a pair of wings (3). The partition members (22) include positioning recesses (220) correspondingly. The material tube (2) is positioned by disposing the wings (3) on the positioning recesses (220) in a spanning manner. The material tube (2) is driven by a printing module (40, 40a) to move out of the material receiving compartment (121) and be positioned on the printing module (40, 40a).Type: GrantFiled: December 18, 2014Date of Patent: June 7, 2016Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC., CAL-COMP ELECTRONICS & COMMUNICATIONS COMPANY LIMITEDInventors: Jui-Feng Chang, Sea-Mang Ying
-
Patent number: 9358639Abstract: This specification describes connectors for tubes, pipes and poles, such as can be used in laser marking systems. In one aspect, an apparatus includes a body having a hole formed to receive a tube to connect an interior of the tube with an interior of the body, the tube having a circular groove formed in an exterior surface of the tube; and a clamp including a tab sized to fit within the circular groove of the tube; wherein the clamp is configured and arranged to attach to the body in a first state and in a second state, the first state being where the tube is held to the body axially by the tab and is freely rotatable, and the second state being where the tube is held in a fixed position relative to the body.Type: GrantFiled: September 16, 2013Date of Patent: June 7, 2016Assignee: Markem-Imaje CorporationInventors: Jeffrey B. Brooks, Lawrence Edward Drew, II
-
Patent number: 9358729Abstract: A method and a device perform selective laser sintering. In the method for laser sintering, energy is applied linearly to a cross-sectional surface of the component to be produced in order to compact the powdery material. In the case of components with cross-sectional surfaces that have a curved contour, the application of energy can be guided in a line-shaped manner following the curved contour so that the contour of the workpiece that develops is continuously replicated. Advantageously, irregularities in the contour, which are caused by the raster predetermined by the laser sintering method, can thus be largely avoided. The device for laser sintering includes a powder delivery unit which can rotate about a rotational axis located in the interior of an annularly closed cross-section of the workpiece to be produced.Type: GrantFiled: September 22, 2011Date of Patent: June 7, 2016Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Oliver Hofacker, Martin Schäfer
-
Patent number: 9358709Abstract: A carrier for providing at least one cleaning element to a mold cavity is disclosed. The carrier includes a main body having a first surface including one or more openings of one or more blind holes having a depth (D) for carrying the at least one cleaning element and a second surface being substantially parallel to the first surface. The main body includes at least two partial bodies which are arranged adjacent to each other in the direction of the one or more blind holes so that at least one partial body comprises one or more through-holes as part of the one or more blind holes and one partial body comprising the second surface of the main body comprises the blind end of the one or more blind-holes.Type: GrantFiled: June 18, 2013Date of Patent: June 7, 2016Assignee: BRAUN GMBHInventors: Joerg Kotitschke, Stefan Scheurich, Uwe Tretrop, Jochen Ganninger, Ralf Wustrack
-
Patent number: 9346221Abstract: A method and apparatus for manufacturing composite parts. An expandable tool with a transfer system may be moved on a surface of the expandable tool into an outer mold line tool with a composite material laid up on the outer mold line tool. The expandable tool may be expanded in the outer mold line tool to change the surface from a retracted state to an expanded state. The transfer system may be transferred from the expandable tool with the surface in the expanded state to the outer mold line tool.Type: GrantFiled: December 19, 2008Date of Patent: May 24, 2016Assignee: THE BOEING COMPANYInventors: Joseph D. Brennan, Donald Chester Darrow, Kenneth M. Dull, William S. Hollensteiner, Jennifer Sue Noel, Brian G. Robins, Darrell D Jones
-
Patent number: 9339961Abstract: During metering, a screw is retreated to a preset metering completion position while it is being forwardly rotated. Pilot injection is performed such that the screw is reversely rotated and advanced so that a resin pressure reaches a predetermined compression pressure, during a time period between the end of the metering and the start of injection. The screw reverse rotation is continued before the screw advance is started for the pilot injection. In this way, a check valve can be closed at a relatively low pressure such that precision metering can be achieved.Type: GrantFiled: July 14, 2012Date of Patent: May 17, 2016Assignee: FANUC CORPORATIONInventors: Junpei Maruyama, Tatsuhiro Uchiyama
-
Patent number: 9339970Abstract: An imprint apparatus forms a resin pattern on a substrate by curing resin in a state where the resin on the substrate is in contact with a patterned portion of a mold. It includes: a gas supply unit which supplies gas to a space between the mold and the substrate; a measuring unit which is configured so that measuring light transits the space or a space that communicates with the space, and which measures a prescribed distance between two objects using the measuring light; and a controller which obtains information concerning the prescribed distance, and which outputs a signal representing a state of concentration of the gas in the space based on the information and a measurement result of the measuring unit in a state where the gas is supplied from the gas supply unit.Type: GrantFiled: March 15, 2013Date of Patent: May 17, 2016Assignee: Canon Kabushiki KaishaInventors: Shinichi Shudo, Shintarou Narioka, Yukio Takabayashi
-
Patent number: 9335643Abstract: In the cross-section perpendicular to the axis of rotation of the electrophotographic photosensitive member, when an arc which is a line at the intersection of the cross-section with a contacting face (face where the electrophotographic photosensitive member and the molding member contact), is represented by an arc AB, the center of a circle of the cross-section of the electrophotographic photosensitive member is represented by a center O, and the point at the intersection of a straight line via the center O among straight lines of a direction of the pressure contact of the molding member with the arc AB is represented by an intersection C, the uneven structure on the surface of the molding member transfers to the surface of the electrophotographic photosensitive member so that ?AOC and ?BOC satisfy the following formulas (1) and (2), respectively: 0.5°??AOC?45°??(1), and 0.5°??BOC?45°??(2).Type: GrantFiled: March 15, 2013Date of Patent: May 10, 2016Assignee: CANON KABUSHIKI KAISHAInventors: Tsutomu Nishida, Yasuhiro Kawai, Koji Takahashi
-
Patent number: 9327459Abstract: A method for producing a stretchable sheet that can uniform the shape, such as the width and thickness, and the strength, of a stretched nonwoven fabric. The method for producing a stretchable sheet according to the invention comprises a step of stretching a nonwoven fabric in the cross-machine direction perpendicular to the machine direction in which the nonwoven fabric is transported and a step of compressing the nonwoven fabric stretched in the step of stretching the nonwoven fabric, in the thickness direction of the nonwoven fabric.Type: GrantFiled: March 26, 2012Date of Patent: May 3, 2016Assignee: Unicharm CorporationInventors: Jun Okuda, Satoshi Mitsuno
-
Patent number: 9327447Abstract: A liquefier assembly for use in an additive manufacturing system, which includes a rigid member having a gap, a liquefier tube operably disposed in the gap, one or more heater assemblies disposed in the gap in contact with the liquefier tube, and configured to heat the liquefier tube in a zone-by-zone manner, preferably one or more thermal resistors disposed in the gap between the rigid member and the heater assemblies, and preferably one or more sensors configured to operably measure pressure within the liquefier tube. The one or more heater assemblies may be operated to provide dynamic heat flow control.Type: GrantFiled: October 4, 2013Date of Patent: May 3, 2016Assignee: Stratasys, Inc.Inventors: J. Samuel Batchelder, William J. Swanson, Kevin C. Johnson
-
Patent number: 9321193Abstract: It is aimed to provide a resin product manufacturing system, a manufacturing method, a resin molding machine and a mold capable of easily manufacturing a burr-free finished product in injection molding or the like. In a resin product manufacturing system for forming an intermediate product by a resin molding machine and manufacturing a finished product by deburring the intermediate product by a deburring device, the resin molding machine is provided with a mold including a storing portion for storing an overflow resin (burr) formed at a site corresponding to the entire periphery of an intermediate product in a matching surface, the intermediate product having the overflow resin (burr) integrally formed over the entire periphery thereof is formed by the mold, and the deburring device cuts the overflow resin (burr) integrally formed over the entire periphery of the intermediate product together with the burr to manufacture a finished product.Type: GrantFiled: November 6, 2009Date of Patent: April 26, 2016Assignee: NIHON SHORYOKU KIKAI CO., LTD.Inventors: Norio Tanaka, Yoshiyasu Horiuchi
-
Patent number: 9308694Abstract: A plastic film is drawn by a method different from a conventional one. The plastic film is intermittently fed in the longitudinal direction. A drawing member and a support base are installed in a plastic film feeding path, oppositely to each other, on both sides of the plastic film in the thickness direction. When the plastic film is temporarily stopped, the drawing member advances toward the support base between the lateral both side edges of the plastic film and is pressed against the plastic film and the support base to draw the plastic film in the longitudinal direction. Then, the drawing member retreats from the support base, and is separated from the plastic film.Type: GrantFiled: April 25, 2013Date of Patent: April 12, 2016Assignee: TOTANI CORPORATIONInventor: Mikio Totani
-
Patent number: 9296143Abstract: It is an object of the present invention to provide a process capable of manufacturing various types of curved members having a high-grade design surface which are used as glazing members for means of transport such as automobiles at a low cost. The present invention is the process of manufacturing a curved member having a high-grade design surface, comprises the steps of: (1) preparing a sheet having a high-grade design surface by injection compression molding a resin material containing a thermoplastic resin; (2) preheating the sheet at a temperature of (Tg+5)° C. to (Tg+70)° C. (Tg(° C.) is the glass transition temperature of the resin material) to soften it; and (3) applying pressure to the softened sheet to curve the high-grade design surface.Type: GrantFiled: October 15, 2010Date of Patent: March 29, 2016Assignee: TEIJIN CHEMICALS, LTD.Inventors: Keiichi Kashima, Takehiro Suga, Junichi Miura, Ryo Niimi, Toshiaki Hotaka