With Significantly Flexible Platen Patents (Class 156/583.3)
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Patent number: 7758713Abstract: Process for waterproofing semimanufactured footwear, clothing items and accessories, said semimanufactured product having a three-dimensional conformation with at least one inner surface and one outer surface, which comprises the following operative steps: arranging the semimanufactured product onto a shaped support (14; 27, 28; 30, 31) with at least one waterproofing sheath (18) shaped for entirely or partially cover the surfaces to be waterproofed of the semimanufactured product, at least one glue layer being arranged between these surfaces and the waterproofing sheath (18); pressing between two deformable plates (2, 2?) the semimanufactured product provided with the waterproofing sheath (18) and arranged on the shaped support (14; 27, 28; 30, 31). The present invention also relates to a machine that carries out said process, as well as the semimanufactured products obtained with said process or machine.Type: GrantFiled: June 18, 2004Date of Patent: July 20, 2010Assignee: Nextec S.R.L.Inventor: Luca Morlacchi
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Publication number: 20100139869Abstract: A seaming system for forming a seam is disclosed, wherein the seam consists of at least two opposed sections of high-modulus, high-tenacity, low-elongation fabric sections joined by a tape. The system comprises a seamer head, and a seamer base that includes a topography configured to impart a predetermined pressure gradient to the adhesive layer, tape, and fabric sections of the seam. The resultant seam has a cross-section or thickness profile that generally corresponds to that of the applied pressure gradient. As such, the constructed seam more efficiently distributes stress imparted from any applied load.Type: ApplicationFiled: February 9, 2010Publication date: June 10, 2010Inventors: John F. BREWER, Dhiraj H. Darjee, David R. Dingler
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Patent number: 7699085Abstract: There is provided a laminating apparatus laminating an object to be laminated in a laminating part which has a diaphragm on an upper side and a heater panel on a lower side, by melting a filler in the object to be laminated and pressing the object to be laminated sandwiched between the diaphragm and the heater panel, the apparatus including: a sheet conveying the object to be laminated placed thereon to/out of the laminating part; and a lift mechanism lifting up/down a support part capable of supporting the sheet from the lower side.Type: GrantFiled: November 2, 2007Date of Patent: April 20, 2010Assignee: NPC IncorporatedInventor: Yoshiro Chikaki
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Patent number: 7640717Abstract: The invention relates to a counter element (22) being adapted to apply a pressure to a first portion of a packaging material in association with heating of the packaging material in order to seal the first portion of the packaging material to a second portion of the packaging material. The element (22) being provided with an abutment surface (23) adapted to at least abut said first portion of the packaging material. The abutment surface (23) is provided with a plurality of indentations (24) adapted to entrap fluid or gas present in the vicinity of the abutment surface (23) and the first portion of the packaging material. The inventions also relates to a method of providing a counter element (22) as described above.Type: GrantFiled: March 22, 2005Date of Patent: January 5, 2010Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Ebi Shokri, Roland Palmquist, Reinhard Kupfer, Renato Cetrelli
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Publication number: 20090294036Abstract: A press and a method for laminating essentially plate-shaped workpieces under the effect of pressure and heat. In the closed state, a lower press half and an upper press half form a vacuum chamber utilizing a peripheral, one-part, or multi-part seals. A flexible membrane divides the vacuum chamber into a product half that can be evacuated that holds at least one workpiece and a pressure half that can be pressurized. The membrane is constructed and arranged so that it presses the workpiece directly or indirectly against a bottom side of the vacuum chamber due to a pressure difference generated in the vacuum chamber due to the evacuation of the product half and/or due to the pressurization of the pressure half. The membrane is mounted on a membrane frame that can be handled separately and that is connected detachably to the upper press half and that can be mounted on the membrane frame or tensioned in the frame from outside of the press.Type: ApplicationFiled: May 20, 2009Publication date: December 3, 2009Applicant: ROBERT BURKLE GMBHInventors: Dagmar Metzger, Norbert Damm, Gerhard Dolker, Wolfgang Renz
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Patent number: 7591924Abstract: A method and apparatus is disclosed for affixing a cover layer formed of liquid crystal polymer to a flex circuit consisting of circuit elements mounted to a liquid crystal polymer substrate in order to encapsulate the circuit elements between the cover layer and substrate to protect them from exposure to moisture and contaminants and to provide thermal protection of temperature sensitive circuit elements within the flex circuit during the encapsulation process.Type: GrantFiled: August 8, 2006Date of Patent: September 22, 2009Assignee: Harris CorporationInventors: C. W. Sinjin Smith, Charles M. Newton, Paul B. Jaynes
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Patent number: 7566374Abstract: A method of making a mat with a textile surface and an elastomer backing is provided. The method includes mixing elastomer crumbs and a binder, depositing the crumb/binder mixture in a layer (22), placing a textile surface element (34) on the layer to form a mat assembly, and pressing the mat assembly in a press (9) while setting the binder. The elastomer crumbs are consolidated to form an elastomer backing (2) that includes voids between the elastomer crumbs, and the textile surface element is bonded to the elastomer backing to form the upper textile layer (1) of the mat.Type: GrantFiled: June 12, 2003Date of Patent: July 28, 2009Assignee: Milliken & CompanyInventors: Peter C. Brazier, Thomas A. P. Brock, Robert C. Kerr, Bhawan Patel, Flemming Bojstrup, Patrick Morel
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Patent number: 7537670Abstract: A thermal contact-bonding method employs a thermal contact-bonding apparatus including at least a hot plate, an upper chamber, and a resin sheet provided at a lower portion of the upper chamber. The method includes the steps of pressing the upper chamber against the hot plate, while at least a part of a surface of the hot plate is separated from the resin sheet, to be in a stand-by state of the thermal contact-bonding apparatus, for a time of not charging a material to be processed, charging the material to be processed between the resin sheet and the hot plate, and subjecting the material to be processed to a thermal contact-bonding processing by making a space between the resin sheet and the hot plate under a vacuum state.Type: GrantFiled: September 13, 2004Date of Patent: May 26, 2009Assignee: Canon Kabushiki KaishaInventor: Yoshifumi Takeyama
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Publication number: 20090011192Abstract: Methods, apparatus, and system for a protecting an optical lens material during formation of a dimensional image article. A heat compression laminator including a cushioning assembly provides an insulating barrier between the lower compression assembly of the heat compression laminator and the individual lenses of an optical lens material, such as the lenticules on a lenticular lens material. The cushioning web protects the optical lens material so as to prevent significant deformation during the application of heat and pressure in a laminating step. Use of the cushioning web can be especially advantageous during formation of clear, transparent, or semi-transparent dimensional image articles.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: John Tomczyk, David L. Williams
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Patent number: 7465371Abstract: A pressing apparatus having a pressure plate (6) for the hot pressing of materials (5) of the following group: laminates, wood materials, wood-plastic materials, chip and flake boards, wood, paper, film and pulp combinations for floors, walls and ceilings, has at least one heated platen (3), and at least one resilient lining (10) is situated between the platen (3) and the pressure plate (6). In order to achieve short cycling time, uniform pressing action, high and uniform thermal gradients, avoidance of air inclusions and cold spots, and long useful life, with low numbers of rejects, the following solution is proposed: a) The pressure plate (6) has on the side facing the platen (3) at least one lining (10) firmly adhering to the pressure plate (6) and made of a thermally conductive, resilient plastic, and b) the pressure plate (6) is in contact with its lining (10) against the platen without any air gap. With it, material up to a size of 6 m×9 m and over can be hot-pressed perfectly.Type: GrantFiled: November 9, 2004Date of Patent: December 16, 2008Assignee: Bachmann Kunststoff Technologien GmbHInventor: Wolfgang Bachmann
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Patent number: 7418991Abstract: A substrate bonding apparatus for manufacturing a liquid crystal display (LCD) device includes stages, wherein the degree to which the stages are bent is minimized by the presence of elastic members.Type: GrantFiled: July 24, 2003Date of Patent: September 2, 2008Assignee: LG Display Co., Ltd.Inventors: Sang Seok Lee, Young Kug Lim, Jong Han Kim
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Patent number: 7357166Abstract: An aircraft stringer lay-up assembly is provided comprising a contoured curing block and a first mandrel element positioned thereon. The first mandrel assembly includes a first bar assembly having a plurality of rigidity reducing first slots formed along a first mandrel length. The plurality of rigidity reducing first slots protruding partially through a first mandrel depth of the first mandrel element to allow the first bar assembly to conform to the contoured curing block. A composite ply assembly is laid up onto the first mandrel element and cured while conformed to said contoured curing block such that a contoured composite stringer element is generated.Type: GrantFiled: November 24, 2004Date of Patent: April 15, 2008Assignee: The Boeing CompanyInventors: Doan D. Pham, Mark Tollan
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Publication number: 20070284050Abstract: A method and apparatus is disclosed which include a pair of opposed seal bars for the manufacture of reclosable packages. The method and apparatus are particularly adaptable to form fill seal manufacture of reclosable packages. At least one of the opposed seal bars includes a rubberized or otherwise deformable sealing surface. This allows a hermetic seal to be formed across an abrupt transition of thickness of material between the opposed seal bars, such as when a zipper ends adjacent to a side seal in a reclosable bag.Type: ApplicationFiled: June 9, 2006Publication date: December 13, 2007Inventors: Lars Wihlborg, Clifton Howell
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Patent number: 7290580Abstract: The reinforcement combining apparatus includes: a stage having a pressing surface; and a tool having a pressing surface opposite to the pressing surface of the stage, wherein the stage and the tool sandwich and press a flexible wiring substrate and a reinforcement, thereby combining the reinforcement with the flexible wiring substrate. A heat conduction rubber having elasticity which allows the heat conduction rubber to transform at an arbitrary area is provided as a part of the pressing surface of the tool, and the tool exerts pressure to the flexible wiring substrate via the heat conduction rubber. Thus, it is possible to bond the reinforcement to the flexible wiring with them uniformly appressed to each other.Type: GrantFiled: March 8, 2004Date of Patent: November 6, 2007Assignee: Sharp Kabushiki KaishaInventors: Katsuyuki Naitoh, Kazuhiko Fukuta
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Publication number: 20070209763Abstract: Presses with heaters, such as mug presses, comprise a thermal sensor which is separated from a heater element by at least one layer of insulation. The thermal sensor is advantageously in electrical communication with the heating element to shut off the heating element when a predetermined temperature is reached. By spacing the thermal sensor from the actual heater, the sensor is insulated from the heater so that the temperature at the sensor will be less than the certain pre-determined temperature at the heater during heating. Accurate control of the heating of the mugs and substrate is achieved in a manner which eliminates the need for separately controlling and/or monitoring the time which the heat is applied.Type: ApplicationFiled: January 26, 2007Publication date: September 13, 2007Inventor: Junming Chen
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Patent number: 7262389Abstract: An apparatus is provided for forming bag edges in a layered plastic film. The apparatus includes a heated seal bar and a seal bar anvil. The seal bar anvil has a resilient tube configured to deform as the seal bar is driven into the tube to seal and sever a bag edge therebetween. According to one construction, the resilient tube is pressurized pneumatically from the inside so as to impart a specific, desired resilience to the tube as the tube and seal bar co-act on either side of the layered plastic film.Type: GrantFiled: June 15, 2004Date of Patent: August 28, 2007Inventors: Jere F. Irwin, Dale L. Vantrease
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Patent number: 7052567Abstract: The apparatus of the present invention is generally characterized by a heating/inflation module having pressurizable interior and an attached heat curable pre-preg. In particular, an elastomeric, seamless composite is provided that includes a heating element disposed within a thermoset resin matrix. The composite adapted to maintain a consistent temperature profile and an internal air pressure. A first end piece is attached to a first end of the composite and has an air port for communication with a compressed air source, a vacuum port for communication with a vacuum supply source and at least one electrical cable port for communication with a power supply source. A second end piece attached to a second end of the composite. The apparatus further includes a pre-preg removably attached to an outer surface of the composite. The pre-preg includes a structural fiber matrix supporting a heat curable resin.Type: GrantFiled: June 6, 2000Date of Patent: May 30, 2006Assignee: Verline Inc.Inventors: Richard D. Blackmore, William M. Lepola
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Patent number: 7021358Abstract: An apparatus for the application of aerospace composite laminates 10 is provided, including a non-contaminating outer layer 24 and an insulated base 12. The present invention further includes a constant temperature heating element 22 positioned between the non-contaminating outer layer 24 and the insulated base 12. A battery pack 32 is positioned within the insulated base 12 to power the constant temperature heating element 22. The present invention can further include an ergonomic element 34 mounted to the insulated base 12 to facilitate handling of the apparatus 10 for the application of aerospace composite laminates.Type: GrantFiled: October 16, 2002Date of Patent: April 4, 2006Assignee: The Boeing CompanyInventors: Dennis J. Landi, Terrance Gondek, Philip Persaud
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Patent number: 6973951Abstract: An apparatus for seaming roofing membranes to one another, wherein one of the membranes is secured to an underlying support structure by at least one protruding fastener is provided. The apparatus includes a wheeled carriage having an upwardly extending push/pull bar. A power supply propels the wheeled carriage and energizes a heating assembly that generates a heated airflow sufficient to fuse the roofing membranes to one another. A nozzle is coupled to the heating assembly for directing the heated airflow between the two membranes. A variable pressure roller assembly is coupled to the carriage and has a single durometer material carried by an axle that may have different diameter sections. The roller passes over the at least one protruding fastener while still applying a uniform pressure so as to form a substantially continuous width seam except where interrupted by the protruding fastener.Type: GrantFiled: May 9, 2003Date of Patent: December 13, 2005Assignee: BFS Diversified Products, LLCInventor: Jeffrey W. Henegar
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Patent number: 6972072Abstract: A device embodying the invention comprises a pair of members presenting a lower base surface and a member presenting an upper parallel surface when in an operative position. A platen pad material, which converts microwave energy to heat, is provided on one of the surfaces. When in an operative position the two platens provide uniform pressure over the surfaces of a laminating pouch carrying a document. The device is placed in a domestic microwave oven and the oven is operated for a period of time dependent on the rated power of the oven, the size of the document and the energy conversion capability of the platen pad. The platen pad converts the microwave energy to heat energy while applying uniform pressure over the surfaces of the pouch. This produces liquefaction of the adhesive which bonds the film to the document. The device is then removed from the microwave oven, permitted to cool, the lamination removed, and trimmed as may be necessary.Type: GrantFiled: August 7, 2003Date of Patent: December 6, 2005Assignee: Murph, LLCInventor: Willis A. Murphy
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Patent number: 6971429Abstract: An improved method of and apparatus that is continuously automatically operative in an in-line system is described for applying under vacuum, heat and mechanical pressure a dry film photoresist-forming layer to printed circuit boards (200) that already have been prelaminated by the loose application thereto of the dry film resist as discrete cut sheets within the confines of the surface of the boards whereby a laminate without entrapped air bubbles and closely conforming to the raised circuit traces and irregular surface contours of the printed circuit board is obtained. Featured is a conveyorized vacuum applicator (12) comprising two independent vacuum lamination chambers (18,20) in end-to-end relation. The first vacuum chamber operates at ambient temperature to draw off all of the air entrapped between the dry film resist and the surface of the printed circuit board at conditions that do not result in premature tacking of the dry film to the surface of the board.Type: GrantFiled: December 11, 2002Date of Patent: December 6, 2005Assignee: Shipley Company, L.L.C.Inventors: Charles R Keil, Osvaldo Novello, Roberto Stanich
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Patent number: 6951593Abstract: A laminating device 10 includes a vacuum grid 19 for holding a glass substrate 12, a curved pad 20, facing the glass substrate 12, for holding a laminated element 16 of a wafer 13 and an adhesive tape 15, and a driving element 22 for moving the curved pad 20 toward the vacuum grid 19. The curved pad 20 has a curved surface region 46 so that the distance to a smooth surface region 39 of the vacuum grid 19 is gradually increased from the center C toward the outside. By the driving element 22, the vacuum grid 19 and the curved pad 20 become close to each other in a substantially vacuum chamber. As a result, the glass substrate 12 and the laminated element 16 are gradually laminated to each other while removing a very small amount of air that may be present therebetween to the outside.Type: GrantFiled: September 7, 2001Date of Patent: October 4, 2005Assignee: Lintec CorporationInventor: Koichi Yamaguchi
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Publication number: 20040238115Abstract: An anisotropic conductive film (14) and circuit elements (16) are superimposed and disposed on a substrate (10). An isotropic pressing operation is performed by a pressing mold having a flexible layer (22) on the surface to be brought into contact with the circuit elements, and simultaneously heating is performed to bond the circuit elements onto the substrate. Since the flexible layer absorbs differences in thickness of the circuit elements, the plurality of circuit elements can be pressed simultaneously. Further, since the plurality of circuit elements are simultaneously heated, it is unnecessary to consider an influence of heat on unheated adjacent circuit elements in a case where the elements are heated one by one. The isotropic pressing makes it possible to prevent the anisotropic conductive film from protruding sideways. As a result, spaces between the circuit elements can be reduced.Type: ApplicationFiled: May 10, 2004Publication date: December 2, 2004Inventors: Hisao Matsuno, Kenjiro Osugi
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Publication number: 20040194880Abstract: A process for transferring a coating onto at least one optical surface of a lens blank which comprises:Type: ApplicationFiled: January 2, 2004Publication date: October 7, 2004Inventors: Peiqi Jiang, Fadi O Adileh, Yassin Yusef Turshani, Steven Weber
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Patent number: 6780280Abstract: A pressing cushion (1) for use in laminating presses has a textile support (2) with threads (3, 4, 5), at least some of which constitute thermally conductive threads (3, 4, 5) that bring about, either directly or by contact with other thermally conductive threads (3, 4, 5), a thermal transfer from one outer side to the other outer side of the pressing cushion (1). The support (2) includes a cushion layer (7) made of a flexible rubber material, wherein the thickness of the cushion layer (7) is less than that of the support (2). The cushion layer (7) is embedded into the support (2) in such a way that thermally conductive threads (4, 5) protrude beyond the cushion layer (7) on both outer sides of the pressing cushion (1).Type: GrantFiled: September 27, 2002Date of Patent: August 24, 2004Assignee: Thomas Josef Heimbach Gesellschaft mit beschrankter Haftung & Co.Inventors: Walter Halterbeck, Ralf Kaldenhoff
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Publication number: 20040149379Abstract: Provided is an adjusting method of a gap width of a laminated body composed of a color filter substrate and a TFT array substrate. A decompression chamber acting as a closed space communicating with a vacuum pump is decompressed, while a pressurization chamber that includes a decompression chamber is pressurized by driving a compressor.Type: ApplicationFiled: December 10, 2003Publication date: August 5, 2004Inventors: Takeshi Kobayashi, Fumiaki Kunimoto, Nobuo Shimizu
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Patent number: 6752901Abstract: A coating press contains a press frame, press cylinders supported by the press frame, an upper press platen connected to the press cylinders, a lower press platen supported by the press frame, at least one pressure plate, and at least one pressure compensating cushion disposed between the upper press platen or the lower press platen and the pressure plate. The pressure compensating cushion is a hydraulic cushion having a lateral edge closure, a hydraulic medium, and covers including an upper cover and a lower cover. The upper and lower covers along with the lateral edge closure define a pressure-tight inner space filled with the hydraulic medium. A press controller is further provided.Type: GrantFiled: April 7, 2003Date of Patent: June 22, 2004Assignee: Heinrich Wemhoener GmbH & Co. KGInventor: Ludwig Müsse
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Patent number: 6645347Abstract: The invention concerns a process and a press for manufacturing laminated plastic cards, such as check guarantee cards, credit cards and the like of several films to be pressed together with each other. Moreover, operations are conducted with two compression plates which are movable relative to each other which accommodate in the compression slot the films to be pressed together with their pressure plates with the interposition of at least one compression pad. It is essential that this compression pad is held rigidly or displaceably on the press.Type: GrantFiled: December 20, 2000Date of Patent: November 11, 2003Assignee: Robert Bürkle GmbHInventors: Wolfgang Stein, Jan Cerajewski
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Patent number: 6579409Abstract: A segmented platen for heat-sealing a film material to a non-planar surface of an ink jet printer cartridge includes a heat-transferring housing having sidewalls defining an internal cavity and a first aperture. Heat-transferring segments, which partially protrude through the first aperture of the housing, are operable to independently move in relation to the housing and each other in a direction substantially parallel to the sidewalls of the housing. Biasing devices, corresponding in number to the segments, independently urge the segments through the first aperture of the housing, thereby urging the segments to follow any curvature in the non-planar surface of the ink jet printer cartridge. The platen further includes a heating element for generating and transferring heat into the housing. The segments receive the heat from the housing, and transfer the heat into the underlying film.Type: GrantFiled: February 14, 2001Date of Patent: June 17, 2003Assignee: Lexmark International, Inc.Inventors: Christina Allison Cullins, Stephen Francis DeFosse, James Paul Drummond
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Patent number: 6565706Abstract: A support-frame bonding apparatus has an upper pressing member to which a semiconductor device is supplied and a lower pressing member to which a support frame is supplied. An elastic member is provided to the lower surface of a pressing tool in the upper pressing member. The elastic member is formed of a conductive silicon rubber having a satin finish on the side facing the semiconductor device. The outline of the area of the elastic member contacting the semiconductor device is substantially identical to the outline of an adhesive layer. The semiconductor device and the support frame are superposed via the adhesive layer and pressed against each other, the support frame being heated by the pressing stage. Thus, the semiconductor device is bonded to the support frame via the adhesive layer. The satin finish on the surface of the elastic member prevents the elastic member from sticking to the semiconductor device.Type: GrantFiled: May 31, 2001Date of Patent: May 20, 2003Assignee: NEC Electronics CorporationInventor: Akihiro Moriuchi
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Patent number: 6554046Abstract: A cleaving tool provides pressurized gas to the edge of a substrate to cleave the substrate at a selected interface. A substrate, such as a bonded substrate, is loaded into the cleaving tool, and two halves of the tool are brought together to apply a selected pressure to the substrate. A compliant pad of selected elastic resistance provides support to the substrate while allowing the substrate to expand during the cleaving process. Bringing the two halves of the tool together also compresses an edge seal against the perimeter of the substrate. A thin tube connected to a high-pressure gas source extends through the edge seal and provides a burst of gas to separate the substrate into at least two sheets. In a further embodiment, the perimeter of the substrate is struck with an edge prior to applying the gas pressure.Type: GrantFiled: November 27, 2000Date of Patent: April 29, 2003Assignee: Silicon Genesis CorporationInventors: Michael A. Bryan, James K. Kai
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Publication number: 20030075259Abstract: A method of repairing a composite component (1) having a damaged area including: laying a composite lay-up (7) over the damaged area; locating at least one pressure chamber (3, 4) over the damaged area, the pressure chamber including a displaceable abutment face (5, 6); circulating fluid at an elevated temperature and pressure through the pressure chamber (3, 4) to thereby compress the lay-up (7) between the abutment face of the pressure chamber and the composite and elevate the temperature thereof to effect curing of the lay-up.Type: ApplicationFiled: September 19, 2002Publication date: April 24, 2003Inventor: Neil Graham
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Patent number: 6484776Abstract: In one form of the present invention, a system for constructing a laminate (122) is disclosed. The system comprises a ply feeder (101) that sequentially stacks one or more plies (100) to form a ply stack (102). A computer (106) directs a laser (104) to cut each ply (100) to a desired shape after becoming part of the ply stack (102). The ply stack (102) is then placed on a reconfigurable tool (112). An applied pressure compresses the ply stack (102) against the reconfigurable tool (112) while an actuator (124) subsequently reconfigures the reconfigurable tool pins (114) to a predetermined shape. In a more particular embodiment, a composites forming process is used, such as diaphragm forming, to compress the ply stack (102) before the reconfigurable tool pins (114) are reconfigured. In another particular embodiment, the reconfigurable tool pins (114) are first reconfigured then a vacuum diaphragm forming process is utilized to compress the ply stack (102) against the reconfigurable tool (112).Type: GrantFiled: April 7, 2000Date of Patent: November 26, 2002Assignee: Northrop Grumman CorporationInventors: Raymond J. Meilunas, Gregory P. Dillon, Jerrell A. Nardiello
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Patent number: 6481482Abstract: The present invention provides a laminating method and a laminating apparatus for a manufacture of photovoltaic modules capable of preventing or suppressing an occurrence of warp or cracks in a multilayer material to be processed and capable of improving the productivity, by minimizing a temperature difference between an upper surface and a lower surface of the multilayer material. In a method of laminating photovoltaic modules configured by a surfacing member 1, a filler 2, photovoltaic modules 3, another filler 5 and a backing member 6, the surfacing member 1 and the backing member 6 are heated from the outside to melt the fillers 2 and 5, for lamination.Type: GrantFiled: September 16, 1999Date of Patent: November 19, 2002Assignee: Nisshinbo Industries, Inc.Inventor: Mitsuhiro Shimotomai
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Patent number: 6478926Abstract: Apparatus and process to form structural preforms from an electromagnetic energy activated binder and reinforcing material using low cost tooling. The apparatus includes one or more lay-up stations and forming stations.Type: GrantFiled: March 31, 2000Date of Patent: November 12, 2002Assignee: Solectria CorporationInventors: Vasilios Brachos, Vincent Borbone
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Patent number: 6470942Abstract: The present invention is designed to effectively band ornamental trims onto panel edges, such as those of furniture tops. The present invention utilizes pneumatic forces to hold the ornamental trims against the panel edges instead of traditional clamps, resulting in asserting a uniform pressure press-fitting the trims against the panel edges along a good length of the trims instead of merely along several points of the trims. furthermore, since the contacting surface of the present invention is made of a soft material, it would not leave any pressmarks or indentations on the trims as can left by a hardened clamp.Type: GrantFiled: October 12, 2000Date of Patent: October 29, 2002Assignee: Thermwood CorporationInventor: Kenneth J. Susnjara
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Publication number: 20020139489Abstract: The present invention is directed to an apparatus and method for applying adhesive labels of varying shapes and sizes to compact discs that are cut into varying shapes and sizes. The apparatus of the present invention comprises a base, a center rod, at least two positioning members on each side of the center rod, and a deformable element having a raised top surface and a substantially flat bottom surface, wherein the deformable element is fitted over the rod and between and adjacent to the positioning members. The shape and configuration of the deformable element facilitates the smooth and even application of the label to the compact disc when the label is applied to the compact disc.Type: ApplicationFiled: December 13, 2000Publication date: October 3, 2002Inventor: Bruce Edward Grogg
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Publication number: 20020079053Abstract: A method is provided for manufacturing a laminate with cushioning material for forming press made with fiber material layers 31 and 32 superimposed with a bonding material layer 30 interposed, an upper rubber layer 33 positioned on an upper surface of one fiber material layer 31, a lower rubber layer 34 positioned on a lower surface of the upper rubber layer 33, and a lower exudation preventing layer 36 positioned on a lower surface of the lower rubber layer 34.Type: ApplicationFiled: October 29, 2001Publication date: June 27, 2002Applicant: Yamauchi CorporationInventors: Atsuo Tanaka, Akira Yoshida
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Publication number: 20020074091Abstract: A tray sealing assembly includes a seal support frame for supporting a flange of a tray during sealing of a sealing film to the flange, a seal plate having a sealing surface provided with a raised bead, and a heater for heating the seal plate. The seal support frame is movable relative to the seal plate between a retracted position and a seal position in engagement with the seal plate. Preferably, the raised bead forms a continuous closed loop on the sealing surface. The raised bead produces a reliable seal between the sealing film and the tray flange, despite the presence of contaminants on the tray flange.Type: ApplicationFiled: November 27, 2001Publication date: June 20, 2002Applicant: Harpak, Inc.Inventor: Vincent E. Faherty
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Publication number: 20020069961Abstract: Provided is an adjusting method of a gap width of a laminated body composed of a color filter substrate and a TFT array substrate. A decompression chamber acting as a closed space communicating with a vacuum pump is decompressed, while a pressurization chamber that includes a decompression chamber is pressurized by driving a compressor.Type: ApplicationFiled: October 30, 2001Publication date: June 13, 2002Applicant: IBMInventors: Takeshi Kobayashi, Fumiaki Kunimoto, Nobuo Shimizu
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Publication number: 20020056524Abstract: A device for pressing the adhesive-glued areas of continuously conveyed, flat objects, preferably the bottoms of flat-laying bags, consists of two dual belt conveyors running parallel to each other and mounted in a rack, and whose conveyor belts pressed against each other form pressing belts. To be able to quickly and easily adjust the pressing belts to a different position of glued areas to be pressed, at least one dual belt conveyor is mounted on a support or frame that is guided cross-sliding in the rack.Type: ApplicationFiled: November 2, 2001Publication date: May 16, 2002Inventor: Ulrich Eckelt
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Patent number: 6383335Abstract: A heat bonding apparatus for manufacturing an ink-jet printhead, whereby a flexible circuit tape is heat-bonded on the an IC chip of an ink-jet printhead so that a signal from the printing apparatus can be transmitted to the IC chip of the ink-jet printhead to control the ink-jet printing operation. The heat bonding apparatus comprises a head seat; a heat bonding head seated in the head seat, the heat bonding head being movable along with the head seat to carry out a heat bonding process; and a heat bonding sheet of arc shape and in the form of an elastic metal sheet. The heat bonding sheet is deformable under pressure and one end of the heat bonding sheet is secured to the heat bonding head so that when the heat bonding sheet is pressed for heat bonding the flexible circuit tape and the IC chip, the heat bonding sheet undergoes deformation and in the mean time pushes the air away from between the flexible circuit tape and the IC chip to let them fully contact each other.Type: GrantFiled: January 24, 2000Date of Patent: May 7, 2002Assignee: Wisertek International Corp.Inventors: Ji-chen Wu, Chen-hua Lin
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Patent number: 6367530Abstract: The present invention is a conveyor apparatus for conveying a multilayer material to be processed, used in a laminator having an upper chamber and a lower chamber partitioned by a diaphragm with or without a heating device disposed in the lower chamber, wherein a conveying belt is disposed under the multilayer material to pass through only two side edges of all four side edges of each chamber opposed to each other along a conveying direction of the multilayer material. Accordingly, the multilayer material can be conveyed in a reasonable manner without injuring a laminating function by the conveyor apparatus in the laminator.Type: GrantFiled: August 31, 1999Date of Patent: April 9, 2002Assignee: Nisshinbo Industries, Inc.Inventor: Mitsuhiro Shimotomai
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Publication number: 20020003029Abstract: A press device for coating table board-shaped pieces of furniture on their upper side and side surfaces, whereby the workpieces lie next to each other on a supporting system that has many supporting bolts distributed in a grid-like manner, which can be adjusted between a passive position out of contact with the workpieces and a coating position that supports the workpieces. An elastic membrane is arranged above the supporting bolts, on which the workpieces can be placed. The elastic membrane functions to support the coating film during the coating operation.Type: ApplicationFiled: July 9, 2001Publication date: January 10, 2002Inventor: Reinhard Huber
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Patent number: 6309505Abstract: One wafer is placed on a wafer support table with its frontside facing upward, and the other wafer is chucked by a wafer chuck portion with its frontside facing upward. The wafer chuck portion is pivoted about a shaft through about 180° to make the two wafers face each other substantially parallel. In response to the cancel of the chucking of the upper wafer by the wafer chuck portion, the central portion of the upper wafer is pressed by a press pin to superimpose the two wafers.Type: GrantFiled: March 10, 1998Date of Patent: October 30, 2001Assignee: Canon Kabushiki KaishaInventors: Toru Takisawa, Takao Yonehara, Kenji Yamagata
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Patent number: 6250217Abstract: The invention provides a multi-funtion diaphragm press having upper and lower platen assemblies separated by a flexible membrane. One of the platen assemblies is movable between a first position whereby it does not contact the flexible membrane and a second position whereby the flexible membrane is contacted to provide a rigid membrane.Type: GrantFiled: April 27, 1999Date of Patent: June 26, 2001Assignee: Kory Dubay Manufacturing Australia Pty. Ltd.Inventor: Bogdan Eugene Korybutiak
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Patent number: 6241839Abstract: The present invention relates to a vacuum lamination apparatus suitable for vacuum-laminating a stacked body. The vacuum lamination apparatus includes a mounting table including a metal plate having a front surface on which the stacked body is to be positioned. The apparatus also includes a vacuuming pipe comprising a looped hollow pipe having an inside circumference and a plurality of vents spacedly perforated at the inside circumference thereof. The vacuuming pipe is arranged in and fixed to the front surface of the metal plate. The front surface of the metal plate has a front surface with a center line average height of 0.2 to 1.5 &mgr;m. The vacuuming pipe is fixed to the front surface of the metal plate by intermittently welded portions provided at a contact region between the front surface of the metal plate and the vacuuming pipe. A sealant is disposed to the entire contact region, whereby the vacuuming pipe and the metal plate are integrated.Type: GrantFiled: February 5, 1999Date of Patent: June 5, 2001Assignee: Canon Kabushiki KaishaInventors: Takehito Yoshino, Kimitoshi Fukae, Yuji Inoue, Shigenori Itoyama
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Patent number: 6237483Abstract: An apparatus for performing a global planarization of a surface of a deformable layer of a wafer on a production scale. The apparatus includes a chamber having a pressing surface and containing a rigid plate and a flexible pressing member or “puck” disposed between the rigid plate and the pressing surface. A wafer having a deformable outermost layer is placed on the flexible pressing member so the deformable layer of the wafer is directly opposite and substantially parallel to the pressing surface. Force is applied to the rigid plate which propagates through the flexible pressing member to press the deformable layer of the wafer against the pressing surface. Preferably, a bellows arrangement is used to ensure a uniformly applied force to the rigid plate. The flexible puck serves to provide a self adjusting mode of uniformly distributing the applied force to the wafer, ensuring the formation of a high quality planar surface.Type: GrantFiled: March 30, 2000Date of Patent: May 29, 2001Assignee: Micron Technology, Inc.Inventor: Guy Blalock
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Patent number: 6230774Abstract: A transfer press apparatus is provided which includes, among other features, a frame, a cuff assembly supported on the frame and including a support formed of a heat-conductive material with radially opposed inner and outer surfaces and a heating element disposed on the outer surface of the support, and an actuating assembly for positioning the cuff assembly from an engaged to a disengaged position.Type: GrantFiled: August 11, 1999Date of Patent: May 15, 2001Assignee: Hix CorporationInventor: Phillip D. Ward
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Patent number: 6227270Abstract: A vacuum laminating apparatus includes a laminating space formed by a base member, a tube having deaeration holes, and a flexible lid member.Type: GrantFiled: June 6, 1997Date of Patent: May 8, 2001Assignee: Canon Kabushiki KaishaInventors: Shigenori Itoyama, Kimitoshi Fukae, Yuji Inoue