Filled With Gas Other Than Air; Or Under Vacuum Patents (Class 428/69)
  • Publication number: 20090233038
    Abstract: According to the invention, a system for insulating a structure is disclosed. The system may include an insulation panel. The insulation panel may define an internal volume. The internal volume may be at a lower pressure than an exterior of the insulation panel. The insulation panel may be disposed within a portion of the structure.
    Type: Application
    Filed: May 7, 2009
    Publication date: September 17, 2009
    Inventor: ELDON COPPERSMITH
  • Patent number: 7582349
    Abstract: The present invention relates to a morphing cellular structure. The morphing cellular structure comprises a group of unit cells with each unit cell configured to have a cellular geometry. The group unit cells are formed of an active material, where the active material has both a first state and a second state. The active material is responsive to an actuation signal such that when the actuation signal is actuated, the active material is deformed from the first state to the second state, thereby changing the volume of each unit cell affected by the actuation of the actuation signal and morphing the cellular structure. Furthermore, both a passive material and at least one additional active material can be attached with the active material, allowing a user to selectively change the shape of the cellular structure.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: September 1, 2009
    Assignee: HRL Laboratories, LLC
    Inventors: Guillermo A. Herrera, William Barvosa-Carter, Cameron Massey, Geoffrey P. McKnight
  • Patent number: 7571582
    Abstract: A vacuum heat insulator according to the present invention includes a core molded to be plate-shaped with the use of a binding agent. The vacuum heat insulator assumes any one of the following configurations. A) The core is formed by curing a fiber aggregate by means of a binding agent. The fibers have an average fiber diameter of at least 0.1 ?m but at most 10 ?m, and voids defined by fibers have a void diameter of at most 40 ?m. The core has a percentage of the voids of at least 80%. B) The binding agent is varied in concentration in a through-thickness direction of the core. C) A cured layer solidified by the binding agent is formed on at least one side surface of the core. D) The core contains fibers having a length of at most 100 ?m. The fibers are oriented perpendicular to a direction of heat transmission. Such vacuum heat insulator is excellent in adiabatic property.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: August 11, 2009
    Assignee: Panasonic Corporation
    Inventors: Yoshihide Hirai, Chie Hirai, Yasuaki Tanimoto, Keisuke Tsunetsugu, Hiroto Nakama, Yukako Akeyama
  • Patent number: 7562507
    Abstract: The present invention relates to vacuum insulated building panels. The insulating building panel of this invention uses suction pressure created by a vacuum as the sole means of attachments between two parallel steel (10) or glass (12) panel plates and a post frame (14). When vacuum is applied, the plates engage the post frame in an airtight manner and spheres (112) are used as spacers to maintain separation of the plates and they roll without resistance to accommodate any movement of one plate in relation to the other. These features of the building panel eliminate warping which is caused by expansion or contraction of weather exposed faces of the panel plates due to fluctuating outside temperatures and also eliminate stress upon support structures.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: July 21, 2009
    Inventor: Wallace E. Fleming
  • Publication number: 20090179541
    Abstract: Vacuum insulation panels and methods for making vacuum insulation panels. The panels include first and second spaced-apart sidewalls, where at least one of the sidewalls has a very smooth surface. The panels are particularly useful as insulation in applications where a smooth and aesthetically acceptable surface is required, such as in a refrigeration appliance. A method for making a vacuum insulation panel can include placing an insulative core material and a liner within a barrier envelope defining an enclosure, evacuating the enclosure, and sealing the envelope to form the vacuum insulation panel.
    Type: Application
    Filed: December 11, 2008
    Publication date: July 16, 2009
    Applicant: NANOPORE, INC.
    Inventors: Douglas M. Smith, Stephen Wallace
  • Publication number: 20090162599
    Abstract: A heat and sound barrier panel comprising an upper pane (1) with downward flanges (4) to its four sides and a lower pane (2) with upward flanges to its four sides (5) separated by insulating rods (3) of sufficient height to leave a gap (6) between the upper (4) and lower (5) flanges with the gap (6) hermetically sealed with a perimeter film (7) and the enclosed space evacuated to less than 1 Pa.
    Type: Application
    Filed: June 23, 2008
    Publication date: June 25, 2009
    Inventor: Michael John Rickards
  • Publication number: 20090136703
    Abstract: An insulating panel comprises sheets (1, 2) with a body (3) of insulating foam between the sheets. The insulating material has a vacuum insulated panel (4) embedded therein. The panel is substantially thinner than corresponding panels without a vacuum insulated panel (4).
    Type: Application
    Filed: June 13, 2006
    Publication date: May 28, 2009
    Inventors: James Carolan, Gregory Flynn
  • Patent number: 7537817
    Abstract: In a vacuum heat insulator, a heat seal layer of its enveloping member of a laminated structure is made of a film having a melting point of at least 200° C. Alternatively, the heat seal layer is made of a film having a melting point above 100° C. and below 200° C., and fins are bent on a low-temperature side. Either of these structures can inhibit a decrease in gas barrier property even in a high-temperature atmosphere of approx. 150° C. Thus, the heat-insulating property of the vacuum heat insulator is maintained for a long period of time. This vacuum heat insulator is preferable for an apparatus that has a heat source or a portion to be kept warm exceeding a temperature of 100° C.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: May 26, 2009
    Assignee: Panasonic Corporation
    Inventors: Keisuke Tsunetsugu, Hiroto Nakama
  • Patent number: 7517576
    Abstract: The invention provides a vacuum insulation panel to which moisture and gas do not easily adsorb while it is being processed or being in storage in an unfinished state. The vacuum insulation panel includes a core provided with air circulation, a getter material which adsorbs moisture and gas from the core, an inner film bag which accommodates the core and the getter material, and an outer barrier bag which accommodates the inner film bag. The getter material is filled in an incision provided on the surface of the core. To prevent the getter material from getting out of the incision, the opening of the incision is narrowed by evacuating air from the interior of the inner film bag and, concurrently, compressing the inner film bag and the core.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: April 14, 2009
    Assignee: Hitachi Appliances, Inc.
    Inventors: Wataru Echigoya, Kuninari Araki, Tsuyoshi Kubota, Takashi Miseki
  • Patent number: 7479314
    Abstract: The invention comprehends a tank for storing fluid under pressure and a method for manufacturing the tank. The tank has an inner core of an open-celled foam that is characterized by open voids that are at least partially interconnected by passages and are surrounded by a fibrous or ligament structure/network (collectively, “ligaments”). Attached to the inner core is an outer skin.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: January 20, 2009
    Assignee: Endres Machining Innovations LLC
    Inventor: William J. Endres
  • Publication number: 20080280090
    Abstract: Disclosed are a vacuum insulation panel and an insulation structure of a refrigerator using the same. The vacuum insulation panel comprises a core material formed by gather glass fiber, a getter having a container to receive an absorbent having quicklime of 90 wt % or greater as a main component, and a sealing cover formed to surround the core material and the getter. The core material can be formed at low cost in such a manner that glass fiber is tangled and gathered by penetrating glass wool having glass fiber using a needle. Since the getter is made of quicklime that can first remove water corresponding to a main component of the absorbent, the getter can be manufactured at low cost and has improved insulation efficiency.
    Type: Application
    Filed: November 14, 2006
    Publication date: November 13, 2008
    Inventors: Kyung-Do Kim, Dong-Ju Jung, Young-Bae Kim
  • Patent number: 7449227
    Abstract: The invention relates to a vacuum insulation panel which can be used as an insulator for a refrigerator requiring heat insulation to be provided and also to a refrigerator incorporating such a vacuum insulation panel. The invention particularly relates to an arrangement for preventing convection spaces from being formed where an edge of the vacuum insulation panel is folded back. The vacuum insulation panel includes a core which has an inner film bag in which a flexible inorganic fiber laminate is accommodated, and an outer barrier bag which is made of gas-impermeable film such as metallic foil laminated film and which accommodates the core. The inner film bag includes a welded portion and a ventilation portion. The outer barrier bag has a depressurized interior and has been sealed by welding. An edge of the inner film bag is placed in an edge of the outer barrier bag.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: November 11, 2008
    Assignee: Hitachi Appliances, Inc.
    Inventors: Wataru Echigoya, Kuninari Araki, Tsuyoshi Kubota, Takashi Miseki
  • Publication number: 20080124511
    Abstract: A composite thermally insulating material suitable for use in houses, which can manifest high thermal insulation performance when packed into a restricted cavity between outer and inner walls. The composite is constructed from two sheet-shaped fiber-based thermally insulating materials and a vacuum thermally insulating material incorporated between the fiber-based thermally insulating materials. The region between the fiber-based thermally insulating materials and vacuum thermally insulating material can be secured with adhesive agent.
    Type: Application
    Filed: July 24, 2006
    Publication date: May 29, 2008
    Applicants: MAG CO., LTD., SAINT-GOBAIN ISOVER
    Inventor: Seichii Kuboniwa
  • Patent number: 7361396
    Abstract: A vacuum insulating material which minimizes the possibility of absorption of moisture or gas components by its core material during storage in the manufacturing process, improves manufacturing efficiency, and maintains and enhances heat insulation performance. A vacuum insulating material comprises: a core material as an inorganic fiber aggregate; a getter material which absorbs core material gas components; and an envelope with a gas barrier property which encases the core material. The getter material is contained in a housing area made by slitting the core material obliquely with respect to its surface or thickness and the opening of the housing area is narrowed by overlapping.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: April 22, 2008
    Assignee: Hitachi Appliances, Inc.
    Inventors: Takashi Miseki, Kuninari Araki, Wataru Echigoya, Tsuyoshi Kubota, Yuuji Arai
  • Patent number: 7344900
    Abstract: Disclosed are a semiconductor wafer (10) having a front side laser scribe (22) and the methods for manufacturing the same. The methods of the invention include the formation of a scribe foundation (12) on the front side of the semiconductor wafer (10) designed to accept laser scribing (22), and laser scribing the scribe foundation (12). Disclosed embodiments include a semiconductor wafer (10) having a scribe foundation (12) of layered dielectric (30) and metal (34) on the front side. According to disclosed embodiments of the invention, the formation of a scribe foundation (12) is performed in combination with the formation of a top level metal layer (34) on the semiconductor wafer (10) methods for manufacturing.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: March 18, 2008
    Assignee: Texas Instruments Incorporated
    Inventor: Byron Joseph Palla
  • Patent number: 7297394
    Abstract: Biodegradable polymer blends suitable for laminate coatings, wraps and other packaging materials are manufactured from at least one “hard” biopolymer and at least one “soft” biopolymer. “Hard” biopolymers tend to be more brittle and rigid and typically have a glass transition temperature greater than about 10° C. “Soft” biopolymers tend to be more flexible and pliable and typically have a glass transition temperature less than about 0° C. While hard and soft polymers each possess certain intrinsic benefits, certain blends of hard and soft polymers have been discovered which possess synergistic properties superior to those of either hard or soft polymers by themselves. Biodegradable polymers include polyesters, polyesteramides, polyesterurethanes, thermoplastic starch, and other natural polymers. The polymer blends may optionally include an inorganic filler. Films and sheets made from the polymer blends may be textured so as to increase the bulk hand feel.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: November 20, 2007
    Assignee: bio-tec Biologische Naturverpackungen GmbH & Co. KG
    Inventors: Kishan Khemani, Harald Schmidt, Simon K. Hodson
  • Patent number: 7244483
    Abstract: The invention is a bladder formed of multiple layers of barrier film to provide multiple pressurized layers of cushioning fluid or gas when the bladder is filled. The sidewalls of the bladder can be constructed with an inverted seam construction to eliminate finishing steps in the manufacture of cushioning bladders and alternatively to provide a clean, seamless appearance along the side walls. The inverted seam can be formed by attaching the peripheral edges of inner barrier layers to the outer barrier layers adjacent a weld between inner barrier layers to provide an inside-out inverted seam appearance. An inverted seam can also be formed by providing separate sidewall elements attached to the barrier layers of the bladder to provide a seam displaced from the center of the sidewall.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: July 17, 2007
    Assignee: Nike, Inc.
    Inventors: John C. Tawney, David B. Herridge
  • Patent number: 7125596
    Abstract: A vacuum insulation panel, comprising a thermally insulating plate with an planar topside and underside and a narrow side in an enclosure comprising a metal-containing film (foil), with a subatmospheric pressure prevailing in the enclosure and the enclosure surrounding the thermally insulating plate in a vacuum-tight manner. The enclosure has, on the narrow side, a weld seam with a projecting section of the foil. The narrow sides of the plate are beveled and the vacuum insulation panel is in the form of a parallelepiped. The weld seam with the projecting section of foil is arranged in such a manner that it allows the vacuum insulation panels to be assembled without gaps to form an insulating enclosure.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: October 24, 2006
    Inventors: Thomas Eyhorn, Dieter Henn, Hubert Stuhler, Johann Klaus
  • Patent number: 7070845
    Abstract: The invention relates to a fluid-filled bladder and a method for making for making a fluid-filled bladder that include a core having at least one fusing filament. A portion of the fusing filament is positioned adjacent to the exterior surface of the core such that it engages and fuses to barrier layers of the bladder, thereby securing the core to the barrier layers without the need for an additional fusing agent therebetween.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: July 4, 2006
    Assignee: NIKE, Inc.
    Inventors: Edward N. Thomas, David Goodwin
  • Patent number: 7033664
    Abstract: A crystalline substrate based device including a crystalline substrate having formed thereon a microstructure and at least one packaging layer which is formed over the microstructure and defines therewith at least one gap between the crystalline substrate and the at least one packaging layer and at least one opening in the packaging layer communicating with the at least one gap.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: April 25, 2006
    Assignee: Tessera Technologies Hungary Kft
    Inventors: Gil Zilber, Reuven Katraro, Doron Teomim
  • Patent number: 6984546
    Abstract: A method is to form a thin film light emitting device. The method includes providing a transparent substrate. A transparent anode layer, a light emitting layer, a metal cathode layer are sequentially formed on the transparent substrate. A sealant layer is formed to at least cover the light emitting layer and the metal cathode layer. A covering layer having a covering surface is provided. An evaporation process is performed to form an active absorption layer on the covering surface of the covering layer. The covering surface of the covering layer covers on a portion of the sealant layer above the metal cathode layer. The covering layer can have a recess region that is to be formed the active absorption layer thereon. Alternatively, the active absorption layer can be evaporated before the sealant is formed. Moreover, the active absorption layer can be replaced with an insulating layer.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: January 10, 2006
    Assignee: Delta Optoelectronics, Inc.
    Inventors: Chen Lai Cheng, Tseng Chiu Fen, Jui-Fen Pai, Yi-Hung Chou, Yung-Yuan Chen, Ping-Song Wang
  • Patent number: 6967051
    Abstract: Thermal insulation systems and with methods of their production. The thermal insulation systems incorporate at least one reflection layer and at least one spacer layer in an alternating pattern. Each spacer layer includes a fill layer and a carrier layer. The fill layer may be separate from the carrier layer, or it may be a part of the carrier layer, i.e., mechanically injected into the carrier layer or chemically formed in the carrier layer. Fill layers contain a powder having a high surface area and low bulk density. Movement of powder within a fill layer is restricted by electrostatic effects with the reflection layer combined with the presence of a carrier layer, or by containing the powder in the carrier layer. The powder in the spacer layer may be compressed from its bulk density. The thermal insulation systems may further contain an outer casing. Thermal insulation systems may further include strips and seams to form a matrix of sections.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: November 22, 2005
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Stanislaw D. Augustynowicz, James E. Fesmire
  • Patent number: 6942914
    Abstract: The dielectric material is, for example, a ferroelectric single crystal having a uniform thickness, and its one surface is used for a recording and reproducing surface on which a probe for recording and reproducing works. LiTaO3 is used as the dielectric material. The conductive thin film, which is, for example, about 1000 to 2000 ? thick, is placed on a surrounding portion of a recording and reproducing surface, a back surface, and a side surface of the dielectric material. This conductive thin film, to which aluminum is added by a method of deposition, is connected to a common electrode of a recording and reproducing apparatus. The substrate is intended to preserve the dielectric material, which is thin, and it uses silicon or the like in a predetermined thickness, for example. A conductive paste is a material for sticking to the substrate the dielectric material having the conductive thin film thereon, and indium and silver paste are used for it.
    Type: Grant
    Filed: January 30, 2003
    Date of Patent: September 13, 2005
    Assignees: Pioneer Corporation
    Inventors: Atsushi Onoe, Yasuo Cho
  • Patent number: 6938968
    Abstract: Vacuum heat insulator comprising a laminated core made of a plurality of sheets of inorganic fibers having 10 ?m or smaller in diameter and a certain composition including SiO2 as a main component, Al2O3, CaO, and MgO, a gas barrier enveloping member, and an absorbent. The vacuum heat insulator is characterized by having at least one groove formed therein after fabrication of the vacuum heat insulator. Further, the vacuum heat insulator is characterized by using inorganic fiber core of which a peak of distribution in fiber diameter lies between 1 ?m or smaller and 0.1 ?m or larger, and not containing binding material for binding the fiber material. Electronic apparatuses use the vacuum heat insulator. With use of the vacuum heat insulator, electronic and electric apparatuses superior in energy saving and not to present uncomfortable feeling to the user can be provided.
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: September 6, 2005
    Assignee: Matsushita Refrigeration Company
    Inventors: Yasuaki Tanimoto, Tomohisa Tenra, Masayuki Nakanishi, Akiko Yuasa
  • Patent number: 6931204
    Abstract: In this vacuum heat insulator, an excellent heat insulating performance is obtained even at high temperature, and this excellent heat insulating performance is maintained for a long period. The hot insulating device and electric water heater using this vacuum heat insulator exhibit an excellent hot insulating performance, and are decreased in the power consumption for hot insulation. The vacuum heat insulator includes a laminate bag, and an insulating core placed in the laminate bag, and the inside of the laminate bag is evacuated in a vacuum state. The laminate bag is made of a laminate film. The laminate film includes a support layer, a deposition layer evaporated on the surface of the support layer, a protective layer placed at the surface side of the deposition layer, and a seal layer placed at the back side of the deposition layer. The deposition layer is formed of at least one material of metal and metal oxide.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: August 16, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Takayuki Urata, Mitsuhiro Sano, Akihiro Umeda, Kiyoyoshi Takada, Izuo Hirota
  • Patent number: 6888307
    Abstract: An OLED device structure and a method of making the same. The OLED device structure comprises (a) a substrate, (b) an OLED display area comprising one or more active pixels disposed over the substrate, wherein each of the one or more active pixels comprises an anode region, a cathode region and a light-emitting region, (c) a cover over the OLED display area, wherein the cover permits transmission of light from the one or more active pixels and an outer environment, and wherein the cover and the substrate cooperate to restrict transmission of oxygen and water vapor from the outer environment to the OLED display area, and (d) a patterned getter layer disposed between the substrate and the cover, wherein the patterned getter layer is configured so as to substantially avoid obstructing the transmission of light from the one or more pixels. Also disclosed are a flexible OLED device and an organic optoelectronic device structures having related configurations.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: May 3, 2005
    Assignee: Universal Display Corporation
    Inventors: Jeffrey Alan Silvernail, Michael Stuart Weaver
  • Patent number: 6881467
    Abstract: The vacuum insulator in accordance with the present invention comprises glass white wool body which density is 0.1˜0.5 g/cm3 in density and is below 0.0023 kcal/mh° C. in thermal conductivity, and a non permeable container surrounding the body in which the pressure is between 10?6 ˜10?1 torr. The vacuum insulator is fabricated by piling up glass white wool, thermal-pressutizing the piled glass white wool to form a body of 0.1˜0.5 g/cm3 in density wherein the pressurizing is done at 0.007˜1.5 kg/cm2 and under 20° C. for more than 10 minutes, putting the body in the non-permeable container, and producing a vacuum in the container.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 19, 2005
    Assignee: Korea Institute of Science and Technology
    Inventors: Hyung-Jin Jung, Goo-Dae Kim, No-Kyung Park, Yong-Gyu Shin, Sung-Ho Yoon, Sung-Kyu Lee
  • Patent number: 6863949
    Abstract: The invention relates, on the one hand, to a prismatic, especially panel-formed thermal insulation element which is enveloped in a gas-tight foil and evacuated, whereby a stable core pre-formed from a porous material is completely enveloped in a single cut sheet of the gas-tight foil; as well as a manufacturing process for same comprising the following steps: a) Manufacture of a prismatic core corresponding to the desired form of the thermal insulation element from a porous material; b) Enveloping of the principal faces of this core with a single sheet of the gas-tight foil; c) At least partial welding together of the foil which is drawn tight around the core along the face of the core; d) Folding-in of the welded seam area of the foil against the face of the core; e) Stress-free folding-together of the areas of the cut sheet of gas-tight foil projecting beyond the core, covering and in flat contact with the end surface(s) of the core; f) Welding together of the folded-together areas of foil on at least on
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: March 8, 2005
    Assignee: Va-Q-tec AG
    Inventor: Michael E. Ehrmanntraut
  • Patent number: 6858280
    Abstract: A new insulation system is provided that contains microspheres. This insulation system can be used to provide insulated panels and clamshells, and to insulate annular spaces around objects used to transfer, store, or transport cryogens and other temperature-sensitive materials. This insulation system provides better performance with reduced maintenance than current insulation systems.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: February 22, 2005
    Assignee: Technology Applications, Inc.
    Inventors: Mark S. Allen, Gary S. Willen, Robert A. Mohling
  • Patent number: 6838146
    Abstract: A vacuum thermal insulation product is formed of aporous thermal insulation material encased in an evacuated enclosure, with least a portion of the evacuated enclosure including a layer of an electroplated metal.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: January 4, 2005
    Inventors: Ezra L. Merrill, Charles J. Call, Kevin Roderick, Douglas M. Smith, Michael R. Powell
  • Patent number: 6837951
    Abstract: A method for thermoforming a resilient, fluid-filled bladder structure with thermal contact molding is disclosed. The bladder includes two sheets of thermoplastic material that are separated by at least one core formed of two spaced outer layers connected together by a plurality of connecting members. The bladder is formed by bonding the sheets to the core, bonding the sheets to each other around the periphery of the core and forming a sidewall between the sheets in a single mold. A fluid is then inserted into the space bounded by the peripheral bond and the two sheets such that the connecting members are extended.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: January 4, 2005
    Assignee: Nike, Inc.
    Inventor: Zvi Rapaport
  • Publication number: 20040253406
    Abstract: Provided is a vacuum heat insulating material, using inorganic fibers as a core material, high in heat insulating performance (low in thermal conductivity), capable of maintaining the heat insulating performance for a long period, free of defects such as projections and depressions on a large scale on a surface thereof, short in manufacturing time and advantageous in terms of cost; and a manufacturing method therefor. A vacuum heat insulating material of the present invention is of a construction in which a core material 1 and a gas adsorbent 2 are housed in a bag 3 made from a gas barrier film and the interior thereof is reduced in internal pressure thereof and air-tightly sealed, wherein the core material 1 is a molded product obtained by coating a binder B on inorganic fibers having an average fiber diameter in the range of from 3 to 5 &mgr;m at a coating amount in the range of from 0.5 to 1.
    Type: Application
    Filed: April 1, 2004
    Publication date: December 16, 2004
    Applicant: NISSHINBO INDUSTRIES, INC.
    Inventors: Masato Hayashi, Hideto Sato
  • Patent number: 6828001
    Abstract: The present invention is directed to cost-effectively provide a high-strength large vacuum heat-insulating panel with a honeycomb core of non-permeable independent cells by means of simplified instruments and method. One goal of the invention is that the core retains an original shape at its lateral ends from the beginning of a procedure of evacuating air into a vacuum condition till the end of panel bonding, and another is ensuring a long lasting air-tight sealing in the honeycomb core. The vacuum heat-insulating panel 100 according to the invention includes a vacuum core element (50) of non-permeable honeycomb structure and a surface element (60) bonded thereto by fusing an air-permeable bonding element (woven cloth made of fibrous adhesive of thermoplastic resin or unwoven cloth of the fibrous adhesive) 70. The surface element 60 has its edges bent to provide protection covers 65.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: December 7, 2004
    Assignee: Jamco Corporation
    Inventors: Hideo Tokonabe, Katsuhiko Umeda
  • Patent number: 6819042
    Abstract: There is provided a more expedient and positive desiccating means for an organic EL device. The invention relates to an organic EL device comprising 1) a laminate consisting of an opposed pair of electrodes and an organic light-emitting layer sandwiched between the electrodes, 2) a gas-tight housing accommodating the laminate and shielding off the external atmosphere and 3) a desiccating means disposed in isolation from the laminate within the gas-tight housing, characterized in that a preformed moisture-absorbing artifact as the desiccating means is fixedly secured to at least one part of the gas-tight housing and further to a method of manufacturing the same device.
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: November 16, 2004
    Assignees: Dynic Corporation, Tohoku Pioneer Corporation
    Inventors: Hitoshi Nakada, Hiroshi Ohata, Yoshitaka Nonaka, Atsushi Nishino, Yohei Kawaguchi, Masayuki Fujimori, Kaneto Ohyama
  • Publication number: 20040224120
    Abstract: A vacuum insulation panel, comprising a thermally insulating plate with an planar topside and underside and a narrow side in an enclosure comprising a metal-containing film (foil), with a subatmospheric pressure prevailing in the enclosure and the enclosure surrounding the thermally insulating plate in a vacuum-tight manner. The enclosure has, on the narrow side, a weld seam with a projecting section of the foil. The narrow sides of the plate are beveled and the vacuum insulation panel is in the form of a parallelepiped. The weld seam with the projecting section of foil is arranged in such a manner that it allows the vacuum insulation panels to be assembled without gaps to form an insulating enclosure.
    Type: Application
    Filed: May 4, 2004
    Publication date: November 11, 2004
    Applicant: Wacker-Chemie GmbH
    Inventors: Thomas Eyhorn, Dieter Henn, Hubert Stuhler, Johann Klaus
  • Patent number: 6811852
    Abstract: Radiant heat reflective cell blanket (10) is formed with superposed support sheets (12 and 13) that form an array of cells thereover. A dead air space is maintained in each cell, and heat reflective sheets (20 and 21) are located within each cell. The reflective sheets (20 and 21) are adhesively connected to the upper and lower support sheets (12 and 13) to maintain a dead air space therebetween. The cells avoid the accumulation of dust, dirt, and fibrous material on the reflective surfaces of the blanket, thereby maintaining the reflectivity of the blanket, and the cells avoid outside contact by other objects that might reduce the reflectivity of the blanket.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: November 2, 2004
    Inventor: Robert J. Alderman
  • Publication number: 20040211750
    Abstract: Disclosed are a semiconductor wafer (10) having a front side laser scribe (22) and the methods for manufacturing the same. The methods of the invention include the formation of a scribe foundation (12) on the front side of the semiconductor wafer (10) designed to accept laser scribing (22), and laser scribing the scribe foundation (12). Disclosed embodiments include a semiconductor wafer (10) having a scribe foundation (12) of layered dielectric (30) and metal (34) on the front side. According to disclosed embodiments of the invention, the formation of a scribe foundation (12) is performed in combination with the formation of a top level metal layer (34) on the semiconductor wafer (10) methods for manufacturing.
    Type: Application
    Filed: February 10, 2003
    Publication date: October 28, 2004
    Inventor: Byron Joseph Palla
  • Publication number: 20040180176
    Abstract: A vacuum insulation article is provided which includes a core comprised of multiple plies of glass fiber mats and a vacuum sealed enclosure containing the core. The glass fibers in the mats are highly oriented and have a diameter of less than about 5.0 microns which allows the core to superinsulate at moderate vacuum levels of between about 0.1 and 1.0 Torr as well as in the high vacuum range. The cores may be formed into flat or three-dimensional shapes. The vacuum insulation article is preferably formed by inserting the core into the enclosure, and evacuating and sealing the enclosure.
    Type: Application
    Filed: March 14, 2003
    Publication date: September 16, 2004
    Inventor: Stanley J. Rusek
  • Patent number: 6783823
    Abstract: A multilayer structure intended for a packaging laminate with embossed appearance comprises a base layer and flexible, deformable layer disposed in planar relationship adjacent one another, with both layers adhesively bonded to one another along part surfaces of the total contact surface of each respective layer in a predetermined pattern. The flexible layer may be permanently deformed along the part surface or part surfaces that are in abutment against, but not adheringly bonded to the base layer, so that it substantially deviates from being in abutment against the base layer. Methods of producing a multilayer structure and a packaging laminate, as well as packaging containers produced from the packaging laminate are also disclosed.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: August 31, 2004
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Rolf Lasson, Karl-Håkan Sandell
  • Patent number: 6773785
    Abstract: A three dimensional air cushion having a sealed outer peripheral edge of a geometric shape. The projected area of the hollow interior sealed by the outer peripheral edge is smaller than the upper surface area of the air cushion. Air chambers are provided in an upper surface and a lower surface of the cushion, giving excellent buffering function. Two opposite sides of the cushion have a level higher than an intermediate portion to force an object it protects, or a shock source, to move to the center, with the shock energy converted into side support energy, thus obtaining great stability.
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: August 10, 2004
    Inventor: Ing-Jing Huang
  • Publication number: 20040105953
    Abstract: The invention relates to an insulating member and a method of producing said member. Such an insulating member consists of two sheet metal walls 1, 2, a sealing profile 3 connecting the walls 1, 2 hermetically at the edge, and dimensionally stable sealing material 4, more particularly an open-pored cellular material, which is accommodated in the evacuated cavity formed by the walls 1, 2 and the sealing profile 3 hermetically connected thereto. The sealing material 4 is dimensionally stable and supports the walls 1, 2. To improve the insulating effect of the insulating member in the edge zone also, the hermetic connection of the sealing profile 3 to the walls 1, 2 takes the form of a heat sealing, and the sealing profile itself does not consist of sheet metal, but of a material having a lower thermal conductivity, low vapour permeability and satisfactory hot sealing properties.
    Type: Application
    Filed: July 10, 2003
    Publication date: June 3, 2004
    Inventor: Ekkehard Nowara
  • Publication number: 20040071925
    Abstract: A sealing material for sealing an envelop of electron tube. The sealing material comprises 0.01˜2.0 wt % of fine particle selected from the group consisting of SiO2, Al2O3 and ZrO2 having a particle diameter of 0.001˜0.1 &mgr;m, P2O5—SnO type low melting glass and thermal expansion-controlling low melting ceramics.
    Type: Application
    Filed: September 29, 2003
    Publication date: April 15, 2004
    Inventors: Masahiro Kato, Junichiro Kogure
  • Publication number: 20040058119
    Abstract: A core panel or box of rigid plastics microporous foam is provided with parallel spaced passages or thin grooves and is placed within an envelope or bag of flexible multi-layer barrier film impervious to the passage of gas. The bag includes an integral evacuation tubular portion which is releasably coupled to an evacuation nozzle connected by a manifold with solenoid valves to a vacuum pump. After air is substantially evacuated from the foam core and the bag to collapse the bag against the foam core and into the grooves, a vacuum sensor operates a computer which controls the valves for checking the vacuum level within the bag and for optionally admitting an additive gas. Closely spaced grooves within opposite sides of the foam panel provide for bending the evacuated panel, and a thin layer of foam is applied to the outer surface of the vacuum insulated panel to provide a protective outer surface.
    Type: Application
    Filed: September 18, 2003
    Publication date: March 25, 2004
    Applicant: Energy Storage Technologies, Inc.
    Inventor: Nicholas Wynne
  • Publication number: 20040048049
    Abstract: A vacuum thermal insulation product is formed of aporous thermal insulation material encased in an evacuated enclosure, with least a portion of the evacuated enclosure including a layer of an electroplated metal.
    Type: Application
    Filed: September 9, 2002
    Publication date: March 11, 2004
    Inventors: Ezra L. Merrill, Charles J. Call, Kevin Roderick, Douglas M. Smith, Michael R. Powell
  • Publication number: 20040018336
    Abstract: The present invention is directed to articles of apparel comprising insulating components having insulating structures with low thermal conductivity. Preferred insulating components for use in apparel have an insulating structure comprising a gas impermeable envelope and a porous material contained within the envelope where the insulating structure has a thermal conductivity of less than 25 W/m K.
    Type: Application
    Filed: July 29, 2002
    Publication date: January 29, 2004
    Inventor: Brian Farnworth
  • Publication number: 20040018335
    Abstract: The invention provides an edge insulation piece (1) comprising a thin sheet of material (2) which is manipulated by bending, rolling or other forming to effect a long conductive path within a small cross-sectional area. In a preferred embodiment, a thin layer of insulation material (3) is interleaved between two layers of the thin sheet of material (2), which is folded around the insulation layer (3) during forming of the edge piece (1). A further layer of insulation material (4) may be rolled within the edge piece (1) as it is. This interleaving of thin layers of insulation material (3, 4) prevents the surfaces of the thin sheet of material (2) from touching each other and also insulates the material (2) from the top and bottom panels (5, 6) of a vacuum insulation panel (7) when the edge piece (1) is inserted around the edge of the panel (7). The edge piece (1) may be further coated over part or all of its length with a low emissivity material (13) to minimise radiative losses.
    Type: Application
    Filed: August 14, 2003
    Publication date: January 29, 2004
    Inventor: Frederick G. Best
  • Patent number: 6645598
    Abstract: Heat insulation blanket (10) includes a layer of inner cells (16) containing a phase change material, and opposed outer cells (18 and 19) containing dead air or other undisturbed gas. When placed in an attic or other insulated area, the phase change material changes phase when the outside atmospheric temperature passes the phase change temperature, resulting in a delay in the transfer of heat between the interior space and the atmosphere because of the heat required for or given up by the PCM during its change of phase. The outer plies of sheet material that form the superposed cells of the cell blanket are formed with a coating of heat reflective material that faces the interior of the cell blanket, whereby the reflective surfaces are protected against deterioration and retain their capacity to reflect radiant heat.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: November 11, 2003
    Inventor: Robert J. Alderman
  • Publication number: 20030203149
    Abstract: A new insulation system is provided using microspheres. This insulation system can be used to provide insulated panels, clamshells, and insulate annular spaces around objects. This insulation system provides better performance than current insulation systems.
    Type: Application
    Filed: February 26, 2003
    Publication date: October 30, 2003
    Inventors: Mark S. Allen, Gary S. Willen, Robert A. Mohling
  • Patent number: 6630220
    Abstract: A method is disclosed for producing an air-holding vehicle restraint system, wherein a textile fabric is coated on at least one side with a thermoplastic polymeric material and folded along its lengthwise direction to form a closed bottom end and two open upper ends, with the coated side of the fabric facing inwardly. The method also comprises folding a portion of each of the upper open ends of the textile fabric so that they turn outwardly to form a coated platform, and laying a sealing tape upon the coated platform. The sealing tape is then secured to the coated platform and sealed to the coated platform. The method further comprises cutting the coated textile fabric along predetermined side edges to form an air-holding vehicle restraint system of desired shape, and sealing the cut side edges of the coated textile fabric.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: October 7, 2003
    Assignee: Bradford Industries, Inc.
    Inventor: Manuel J. Veiga
  • Patent number: 6617001
    Abstract: A floatable flat textile structure with embedded, air-filled floating bodies is disclosed. To provide a flat structure that has a high buoyancy, resists damage and can be manufactured cost-effectively, the floating bodies are formed as air-filled ropes made of an air-filled foil, wherein the air-filled ropes are connected by connecting elements.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: September 9, 2003
    Assignee: Manfred Huck GmbH & Co.
    Inventor: Rolf Arnold