Patents Issued in September 14, 2004
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Patent number: 6790463Abstract: The use of a pharmaceutical formulation in treating coronary arteriosclerosis and a two-component pharmaceutical formulation. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimithyl sulfoxide; a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone.Type: GrantFiled: March 30, 2001Date of Patent: September 14, 2004Inventors: Robert F. Hofmann, Robert H. Carpenter
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Patent number: 6790464Abstract: Methods and compositions are disclosed for prevention or treatment of prostate disorders and ameliorating symptoms thereof, including prostatitis, benign prostate hyperplasia and prostatic carcinoma.Type: GrantFiled: January 16, 2003Date of Patent: September 14, 2004Assignee: Healthaid Enterprise Pte. Ltd.Inventors: Koon Yong Kuok, Hien Ly
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Patent number: 6790465Abstract: A composition and method are disclosed in which a anti-snoring solution comprising at least one homopolysaccharide is administered to pharyngeal mucous membranes, e.g., soft palate and uvula. The solution preferably includes oat beta glucan and a suitable delivery agent that will hold the active ingredients in solution, and optionally may be combined with essential oil compounds, vitamins, and/or flavoring agents. The solution is preferably administered in the form of a throat spray.Type: GrantFiled: October 10, 2001Date of Patent: September 14, 2004Assignee: Snore-Fix, Inc.Inventor: Glenn H. Weissman
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Patent number: 6790466Abstract: A food product comprising a substantially solid mass based on chocolate or the like in contact with a wet medium in non-frozen state, with a local free moisture content ranging between 45 and 88%, said substantially solid mass having a low water intake in suitable conditions of preservation. The substantially solid mass of chocolate or chocolate-like product comprises in weight percentages: between 43 and 50% fat; defatted dry cocoa <18%; skimmed milk powder <17%; sugars >13%; the weight ratio defatted dry cocoa/(sugars and optionally skimmed milk powder) being less that 0.45 and the solid mass being such that for the aqueous medium, the value (&tgr;) is less than 3, where &tgr;=(−[water]+0.37)×F+(5.25×[water]−1.67)×(S+SMP)+(26.6×[water]−9.6)×C+(61×[water]−14.5)×(S+SMP)×C.Type: GrantFiled: February 12, 2002Date of Patent: September 14, 2004Assignee: Compagnie Gervais DanoneInventors: Jean-Luc Rabault, Francoise Warin, Christophe Loisel
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Patent number: 6790467Abstract: A ready to bake dough product with a shaped filling is disclosed. The filling is sized and configured so as to minimize or avoid exposure or spilling during processing, handling, or baking. The shape of the filling is configured such that it has a shorter distance vertically than horizontally. The shape of the filling may be substantially in the form of a rectangle, triangle, pentagon, hexagon, half circle, diamond, trapezoid, oval, or similar shapes.Type: GrantFiled: August 16, 2002Date of Patent: September 14, 2004Assignee: Nestec S.A.Inventors: Kathleen Kostival, Robert E. Ross, Jerry T. Yoakum
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Patent number: 6790468Abstract: An L-seal patch bag has an open top, a bottom seal, a seal along a first side edge, and a patch covering a seamless second side edge. The bag is preferably made by adhering, at intervals and across a continuous flat film, a plurality of discrete film patches. Each of the patches covers a centerline running the length of the elongate flat film. The resulting laminated article is then folded along its length, preferably at the centerline, making a first seal by sealing the elongate flat film to itself by sealing along a first (open, non-seamless) side edge of the elongate flat film. A second seal is then made by sealing across an entirety of the folded, laminated article, which is thereafter cut across below the second seal, whereby an L-seal patch bag is produced. Analogous processes can be used to produce a side-seal patch bag or a backseamed patch bag.Type: GrantFiled: September 30, 1997Date of Patent: September 14, 2004Assignee: Cryovac, Inc.Inventors: James A. Mize, Jr., Timothy T. Oberle
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Patent number: 6790469Abstract: The present invention provides both a process and apparatus for treating tubers in storage with chlorpropham (CIPC) dust or the dust of any other similar organic compound. The process includes the steps of forming minute particles of solid CIPC particles from a larger block or chunks of solid CIPC, and inducting the particles into an airstream which transports the particles to a tuber storage shed. For a preferred embodiment of the invention, the blocks or chunks of solid CIPC are fed into a hammer mill or like apparatus, which pulverizes the solid CIPC. Insufficiently fine particles are returned to the mill for further pulverization. Fine powder consisting of particles, each of which has a major dimension of less than about 5 micrometers, is transported by the ducted airstream from the separator to a storage shed containing a pile of tubers. The powder filters through the pile and coats exposed surfaces of the exposed tubers.Type: GrantFiled: October 12, 2001Date of Patent: September 14, 2004Assignee: Industrial Ventilation, Inc.Inventors: Steven E. Robbs, Michael B. Machurek
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Patent number: 6790470Abstract: For example, N-[N-(3,3-dimethylbutyl)-L-&agr;-aspartyl]-L-phenylalanine methyl ester (A-type crystal) showing characteristic peaks in diffractive X-ray at diffraction angles (2&thgr;, CuK&agr; ray) of at least 6.0°, 24.8°, 8.2° and 16.5° is dried to its water content below 3% by weight. The crystal thus dried is a novel crystal (C-type crystal) of N-[N-(3,3-dimethylbutyl)-L-&agr;-aspartyl]-L-phenylalanine methyl ester excellent in dissolution rate, and when measured by powder X-ray diffractometry, this crystal shows characteristic peaks in diffractive X-ray at diffraction angles (2&thgr;, CuK&agr; ray) of at least 7.1°, 19.8°, 17.3° and 17.7°. The dissolution rate (solubility) of the C-type crystals is further improved by converting the crystals into granules.Type: GrantFiled: November 8, 2000Date of Patent: September 14, 2004Assignee: Ajinomoto Co., Inc.Inventors: Akihiro Kishishita, Kazutaka Nagashima, Hirotoshi Ishida, Takeshi Nagai
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Patent number: 6790471Abstract: An edulcorating soluble composition containing from 50 to 98% by weight of at least a non gelating alimentary fiber such as insulin and from 0.2 to 50% by weight of at least one natural or synthetic sweetener. The composition has an apparent density of from 400 to 600 g/l. The composition may be added to hot or cold drinks/beverages, a convenient way to increase fiber in the diet.Type: GrantFiled: May 18, 2001Date of Patent: September 14, 2004Assignee: Savas Sas di Seneci Alessandro & C.Inventor: Alessandro Seneci
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Patent number: 6790472Abstract: A method of filming a luminescent screen is disclosed which improves the light output of CRTs that contain printed phosphor lines. The method incorporates both the application and film formulation requirements and optionally includes in-line diagnostic techniques. The novel film formulation contains a lacquer and solvents, wherein one of the solvents is a non-solvent for the lacquer. The optional diagnostic technique include surface gloss measurements to characterize and monitor the process and provide predictive capability of CRT performance with respect to light output.Type: GrantFiled: October 25, 2001Date of Patent: September 14, 2004Assignee: Thomson Licensing S. A.Inventors: Victoria Ann Rebar, Bhanumurthy Venkatrama Subrahmanya Gunturi
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Patent number: 6790473Abstract: An electronic package assembly where a low profile integrated circuit chip package is soldered to an organic (e.g., epoxy resin) substrate, e.g., a printed circuit board or card, the projecting conductive leads of the integrated circuit chip package and the solder which substantially covers these leads (and respective conductors on the substrate) having been substantially covered with ultraviolet photocured encapsulant material (e.g., polymer resin) to provide reinforcement for the solder-lead connections. The encapsulant material is dispensed about the solder and lead joints following solder reflow and solidification so as to substantially surround the solder and any portions of the leads not covered with solder.Type: GrantFiled: January 26, 2001Date of Patent: September 14, 2004Assignee: International Business Machines CorporationInventors: Konstantinos I. Papathomas, Stephen J. Fuerniss, Deborah L. Dittrich, David W. Wang
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Patent number: 6790474Abstract: There is disclosed a fuel electrode of solid oxide fuel cells which is made of a cermet composed of yttria-stabilized zirconia containing a transition metal dissolved therein and nickel (Ni) or a cermet composed of yttria-stabilized zirconia containing a transition metal dissolved therein, nickel (Ni) and cerium oxide containing a divalent or trivalent metal dissolved therein, and which can be obtained by adding a solution of a metallo-organic compound of yttrium (Y) and a solution of a metallo-organic transition-metal compound to a solution of a metallo-organic compound of zirconium (Zr) to prepare a mixed solution of metallo-organic compounds of Zr—Y-transition metal; adding NiO powder or a powder mixture of NiO powder with cerium oxide powder containing a divalent or trivalent metal oxide dissolved therein to the mixed solution of the metallo-organic compounds to prepare a slurry; and subjecting the slurry to hydrolysis, polycondensation, pyrolysis, annealing and reduction successively.Type: GrantFiled: June 9, 1999Date of Patent: September 14, 2004Assignee: Tokyo Gas Co., Ltd.Inventors: Masakazu Hishinuma, Yoshio Matsuzaki
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Patent number: 6790475Abstract: A method and system are provided for delivering a source gas to a processing chamber. A source gas delivery method includes providing a precursor chamber configured to hold precursor vapor, providing a saturated precursor vapor at a selected pressure within the precursor chamber, and flowing or diffusing saturated precursor vapor from the precursor chamber to the processing chamber until a selected pressure is provided in the processing chamber. A source gas delivery system includes a precursor chamber configured to hold precursor vapor, a heat source for heating a precursor liquid to provide saturated precursor vapor at a selected pressure within the precursor chamber, and a vapor pathway allowing saturated precursor vapor to enter a processing chamber until a selected pressure is provided in the processing chamber. Advantageously, the present invention allows for improved precursor vapor delivery and enhanced control over thin film deposition with less waste of precursor material.Type: GrantFiled: April 9, 2002Date of Patent: September 14, 2004Assignee: Wafermasters Inc.Inventor: Woo Sik Yoo
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Patent number: 6790476Abstract: A method of controlling the wetting characteristics and increasing the adhesion between a metal and an oxide layer. By introducing a negatively-charged species to the surface of an oxide layer, layer-by-layer growth of metal deposited onto the oxide surface is promoted, increasing the adhesion strength of the metal-oxide interface. The negatively-charged species can either be deposited onto the oxide surface or a compound can be deposited that dissociates on, or reacts with, the surface to form the negatively-charged species. The deposited metal adatoms can thereby bond laterally to the negatively-charged species as well as vertically to the oxide surface as well as react with the negatively charged species, be oxidized, and incorporated on or into the surface of the oxide.Type: GrantFiled: May 21, 2002Date of Patent: September 14, 2004Assignee: Sandia CorporationInventors: Dwight R. Jennison, Alexander Bogicevic, Jeffry A. Kelber, Scott A. Chambers
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Patent number: 6790477Abstract: A method of providing an image on a media having a image-receiving layer and a protective overlayer, comprising the steps of providing an image on said image-receiving and providing machine-readable indicia on said protective overlayer by varying the temperature of a thermal head used to apply said protective overlayer.Type: GrantFiled: December 5, 2002Date of Patent: September 14, 2004Assignee: Eastman Kodak CompanyInventors: Loretta E. Allen, Robert C. Bryant, William H. Simpson, David L. Patton, Peter A. Frosig
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Patent number: 6790478Abstract: In a ceramic hybrid substrate and a method for treating the surface of a ceramic hybrid substrate having ceramic surface areas and metallic surface areas, the ceramic surface areas are esterified.Type: GrantFiled: May 24, 2002Date of Patent: September 14, 2004Assignee: Robert Bosch GmbHInventors: Walter Roethlingshoefer, Manfred Boehm
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Patent number: 6790479Abstract: A paint composition for automotive weather strips and glass runs which comprises a curable urethane-based emulsion paint having added thereto either at least two silane coupling agents selected from the group consisting of a silane coupling agent having an amino group, a silane coupling agent having an epoxy group, a silane coupling agent having a methacryloxy group and a silane coupling agent having an acryloxy group, or a reaction product obtained by previously mixing said at least two silane coupling agents. Also discloses are processes for producing automotive weather strips.Type: GrantFiled: July 18, 2002Date of Patent: September 14, 2004Assignee: Nishikawa Rubber Co., Ltd.Inventors: Nobumasa Sato, Keigo Matsumoto, Sei Tomohiro
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Patent number: 6790480Abstract: In a coating apparatus, a nozzle connects a feed pipe for feeding a coat solution to a manifold of a die with an opening of the manifold. The nozzle satisfies conditions: 1.5≦B/A≦5.0 and 0.8≦C/B≦8.0, when A is an equivalent diameter of an end of the nozzle to be connected with the tube, B is an equivalent diameter of another end of the nozzle to be connected with the opening, and C is a length of the nozzle. The coat solution fed from the feed pipe enters in the nozzle. In the nozzle, the coating solution diverges along with an inner wall of the nozzle to enter into the manifold. In the manifold the coating solution flows in a widthwise direction and flows out through a slit extending from the manifold to a lip of the die, such that a moving web is coated with the coating solution uniformly.Type: GrantFiled: July 24, 2002Date of Patent: September 14, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Kazuhiro Oki, Yoshinobu Katagiri, Masahiro Morikawa
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Patent number: 6790481Abstract: A corrosion-resistant, copper-finned heat exchanger for a water heater is provided. The heat exchanger includes a conduit through which water runs, heat-transfer fins extending from the conduit and an anti-corrosive coating containing electroless nickel. The heat-transfer fins contain copper, and the coating is deposited directly onto at least one of the copper heat-transfer fins.Type: GrantFiled: January 21, 2003Date of Patent: September 14, 2004Assignee: AOS Holding CompanyInventors: Charles J. Bishop, Ming C. Kuo
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Patent number: 6790482Abstract: An arrangement and method orients the magnetization direction of magnetic layers on a plate shaped substrate on a mounting. The mounting defines a positioning plane for the substrate and a magnet arrangement is on one side of the positioning plane. The magnet arrangement has at least three electromagnets whose dipole axes are at least approximately parallel to the positioning plane and, viewed perpendicularly to the positioning plane, define a closed surface.Type: GrantFiled: January 3, 2003Date of Patent: September 14, 2004Assignee: Unaxis Balzers AktiengesellschaftInventor: Wolfram Maass
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Patent number: 6790483Abstract: A method produces patterned deposition on a substrate (14) from compressed fluid. A delivery system (12) cooperates with a controlled environment (30, 100, 200) retaining a substrate (14) for receiving precipitated functional material 44 along a fluid delivery path (13) from the delivery system (12). A mask (22) is arranged in close proximity to the substrate (14) for forming the patterned deposition on the substrate (14).Type: GrantFiled: December 6, 2002Date of Patent: September 14, 2004Assignee: Eastman Kodak CompanyInventors: Ramesh Jagannathan, Suresh Sunderrajan, Seshadri Jagannathan, Glen C. Irvin, Jr., Sridhar Sadasivan, David J. Nelson, Rajesh V. Mehta, John E. Rueping
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Patent number: 6790484Abstract: A method for isolating non-conductive oxide constituents of paint from the product support hook surfaces of an electrostatic painting conveyor, coats the hooks with a conductive coat of primer paint having from 10% to 80% finely divided conductive materials in a combustible base, and after using the product support hooks for spray painting product units until a non-conductive paint coating builds-up, removes the build-up and the primer coat in a burn-off oven, so as to provide conductive hook surfaces for repeating the process cycle.Type: GrantFiled: December 14, 2001Date of Patent: September 14, 2004Inventor: Carlton Mann
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Patent number: 6790485Abstract: The present invention relates to a process for coating a substrate by applying to a substrate a coating composition containing A) at least one compound which contains at least two (meth)acrylate groups and at least one isocyanate-reactive group and which is free from isocyanate groups and blocked isocyanate groups, B) at least one blocked polyisocyanate, which does not contain any ethylenically unsaturated groups and C) at least one photoinitiator, curing the coating composition by the action of UV light and post-curing by increasing the temperature of the coating.Type: GrantFiled: October 31, 2001Date of Patent: September 14, 2004Assignee: Bayer AktiengesellschaftInventors: Beate Baumbach, Wolfgang Fischer, Christian FĂ¼ssel, Diethelm Rappen, Jan Weikard
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Patent number: 6790486Abstract: A process for depositing a ceramic coating on a component. The process involves a technique for evaporating an evaporation source containing multiple different oxide compounds, at least one of the oxide compounds having a vapor pressure that is higher than the remaining oxide compounds, to deposit a coating of the multiple oxide compounds. A high energy beam is projected onto the evaporation source to melt and form a vapor cloud of the oxide compounds of the evaporation source, while preventing the vapor cloud from contacting and condensing on the component during an initial phase in which the relative amount of the one oxide compound in the vapor cloud is greater than its relative amount in the evaporation source. During a subsequent phase in which the relative amount of the one oxide compound in the vapor cloud has decreased to something approximately equal to its relative amount in the evaporation source, the vapor cloud is allowed to contact and condense on the component to form the coating.Type: GrantFiled: August 27, 2002Date of Patent: September 14, 2004Assignee: General Electric CompanyInventors: Boris A. Movchan, Irene Spitsberg, Ramgopal Darolia
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Patent number: 6790487Abstract: A method and apparatus for generating a plasma having a selected electron temperature, by: generating electrical power having components at at least two different frequencies; deriving electromagnetic energy at the at least two different frequencies from the generated electrical power and inductively coupling the derived electromagnetic energy into a region containing an ionizable gas to ionize the gas and create a plasma composed of the resulting ions; and selecting a power level for the electrical power component at each frequency in order to cause the plasma to have the selected electron temperature.Type: GrantFiled: August 14, 2002Date of Patent: September 14, 2004Assignee: Tokyo Electron LimitedInventor: Wayne L. Johnson
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Patent number: 6790488Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of general formula (I) and one or more compounds of general formula (I*) in which R, R1*, R2*, A1, Z1, Y, L, L1*, L2*, m, x and y are as defined in claim 1.Type: GrantFiled: February 8, 2002Date of Patent: September 14, 2004Assignee: Merck Patent GmbHInventors: Shinji Nakajima, Akiko Takashima, Yasushi Sugiyama, Hideo Ichinose
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Patent number: 6790489Abstract: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of negative dielectric anisotropy which comprises at least one compound of the formula I in which R11, R12, A1, Z1, ring A and m are as defined in claim 1, and to the use thereof for an active matrix display based on the ECB or IPS effect.Type: GrantFiled: September 16, 2003Date of Patent: September 14, 2004Assignee: Merck Patent GmbHInventors: Melanie Klasen-Memmer, Eike Poetsch, Volker Reiffenrath
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Patent number: 6790490Abstract: This invention relates to a polyvinyl alcohol type polarizing film or plate which comprises a water-soluble dye having the formula (1) in a free acid form or a copper complex salt thereof. The said polarizing plate has excellent polarizing performance capability and durability, and is suitably used for the green channel of a liquid crystal projector when B in formula (1) is a benzoylamino group and the water-soluble dye has a wavelength for maximum absorption (&lgr;max) of 520 nm or more and less than 580 nm.Type: GrantFiled: December 17, 2001Date of Patent: September 14, 2004Assignee: Nippon Kayaku Kabushiki KaishaInventors: Shoji Oiso, Kumiko Ishii, Yoshitaka Kajiwara, Toru Tabei
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Patent number: 6790491Abstract: The invention provides an image receptor medium which comprises a biaxially oriented, melt-processed image receptive film comprising a) an immiscible blend of at least one semicrystalline polymer component and at least one ink absorptive polymer component and b) at least one inorganic filler. The image receptor medium may further comprise one or more additional layers such as support or adhesive layers.Type: GrantFiled: June 21, 2002Date of Patent: September 14, 2004Assignee: 3M Innovative Properties CompanyInventors: John M. Sebastian, Robert D. Taylor, Mary R. Boone, Robert S. Kody, Stephen P. Polski
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Patent number: 6790492Abstract: A multi-color image-forming material is disclosed comprising image-receiving sheets each having an image-receiving layer and heat transfer sheets for at least four colors, including yellow, magenta, cyan and black, each having at least a light-to-heat conversion layer and an image-forming layer on a support, the heat transfer sheets and the image-receiving sheets being respectively laminated such that the image-forming layer of the heat transfer sheet and the image-receiving layer of the image-receiving sheet are opposed to each other, whereby the irradiation with laser beam causes the area irradiated with laser beam on the image-forming layer to be transferred onto the image-forming layer in the image-receiving sheet to effect image recording, wherein the thickness of the image-forming layer in the heat transfer sheets is from 0.01 &mgr;m to 1.5 &mgr;m and the width of lines in laser-transferred image is from 0.8 to 2.0 times a half of the half-width (i.e.Type: GrantFiled: January 25, 2002Date of Patent: September 14, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Akihiro Shimomura, Mitsuru Yamamoto, Shinichi Yoshinari, Akira Hatakeyama
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Patent number: 6790493Abstract: An aqueous coating formulation which forms a thermal transfer layer of a thermal transfer ribbon. This formulation comprises an aqueous emulsion of a thermoplastic resin and/or wax coemulsified with an epoxy curing agent. This emulsion can be combined with an aqueous dispersion of an epoxy resin. These coating formulations provide thermal transfer layers with reactive components that increase in molecular weight when heated during transfer to provide images with high scratch and smear resistance without organic solvents. The reactive components are maintained in separate phases within the same thermal transfer layer or separate thermal transfer layers until exposed to a thermal print head.Type: GrantFiled: December 21, 2001Date of Patent: September 14, 2004Assignee: NCR CorporationInventor: David M. Dashiell
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Patent number: 6790494Abstract: A heat insulating/heat shielding glass panel is produced by forming a functional film on a sheet of plate glass, which film is high in solar radiation reflectance, small in solar radiation absorptivity, and has emissivity of 0.20 or less, superposing another sheet of plate glass on the side of the functional film, and adhesively sealing the two sheets of plate glass, under the condition that a gap layer is provided between the two sheets of plate glass. Accordingly, there is obtained a glass panel which has a sufficient heat insulating performance and a sufficient heat shielding performance, and in which no warping is generated even when suffering the solar radiation.Type: GrantFiled: March 21, 2003Date of Patent: September 14, 2004Assignee: Nippon Sheet Glass Co., Ltd.Inventors: Osamu Asano, Terufusa Kunisada, Tetsuo Minaai
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Patent number: 6790495Abstract: The invention relates to a method for manufacturing a starch-containing shape body and a homogenised, starch-containing mass and shape bodies manufactured therefrom. The method is carried out in a manner such that the value of the limiting viscosity index of the mass manufactured therewith is at least 40 ml/g. Such a valve of the limiting viscosity index ensures an elongation at rupture of the extruded material of at least 150%, by which means soft capsules with a one-part capsule casing may be manufactured with the rotary die process.Type: GrantFiled: June 29, 2000Date of Patent: September 14, 2004Assignee: Peter GreitherInventors: Ivan Tomka, Dieter Engel, Erich Brocker, Rico Ménard
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Patent number: 6790496Abstract: A material for packaging a nicotine product comprising a polymer based on dimethyl-2,6-naphthalene dicarboxylic or 2,6-naphthalene dicarboxylic acid monomers, such as polyethylene naphtalate (PEN) or polytrimethylene naphtalate (PTN), or a liquid crystal polymer (LPC). The material may be laminated to another polymer or to metal foil.Type: GrantFiled: October 17, 2001Date of Patent: September 14, 2004Assignee: Pfizer Health ABInventors: Gustav Levander, Anders H. F. Karlsson, Ingemar Hildingsson
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Patent number: 6790497Abstract: The invention relates to abrasive water jet systems including an abrasive water jet mixing tube having a longitudinal bore lined with a superhard material, including such systems which use cubic boron carbide (CBN), diamond, or other materials with a hardness greater than that of alumina as the abrasive material. The invention also includes methods of using an AWJ system having a mixing tube having a longitudinal bore lined with a superhard material. Some embodiments include AWJ mixing tubes which include a plurality of connected components. Such connections may be disconnectable.Type: GrantFiled: May 24, 2002Date of Patent: September 14, 2004Assignee: Kennametal PC Inc.Inventors: Ted R. Massa, John J. Prizzi, David R. Siddle
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Patent number: 6790498Abstract: Two profile sections (5,6), such as two sealing, trimming or finishing strips for use in motor vehicle body construction, are joined together end to end by use of a heat-sensitive foil (24) such as made of thermoplastics material. The profile sections (5, 6) are clamped in respective retaining devices (18, 20) and the foil (24) is unwound from a roll (22) into position between the facing ends of the profile sections. Heaters (26, 28) are moved into position for heating the foil (24) and the ends of the profile sections and are then withdrawn. The two retaining devices (18, 20) are then moved towards each other so as to move the ends of the two profile sections into contact with opposite sides of the heated foil (24) which thus heat-bonds the end of the profile sections together.Type: GrantFiled: April 22, 2003Date of Patent: September 14, 2004Assignee: GenCorp Property, Inc.Inventors: Horst Dragon, Hubert Wittig
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Patent number: 6790499Abstract: A mixture of a polyester, such as poly(ethylene terephthalate) PET, and an additive combination, when extrusion compounded exhibits a lower residual acetaldehyde content than does PET alone when similarly treated. The additive combination comprises compounds selected from at least two groups wherein the groups are (i.) poly(vinyl alcohol) or ethylene/vinyl alcohol copolymer, (ii.) polyhydric alcohols and (iii.) polyacrylamide, polymethacrylamide or copolymer of acrylamide or methacrylamide. The invention pertains to any polyester used in the manufacture of bottles or containers which in turn are used to store consumer materials, especially food, beverages and most especially water.Type: GrantFiled: December 20, 2001Date of Patent: September 14, 2004Assignee: Ciba Speicalty Chemicals CorporationInventors: Stephen M Andrews, Paul A. Odorisio, Dirk Simon
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Patent number: 6790500Abstract: A multilayer insulation having a plurality of layers laminated together, and a plurality of depressions positioned proximate to edges of the multilayer insulation, the plurality of depressions forming insulated tabs on the multilayer insulation. An adhesive layer may be provided on one or more insulated tabs. In one embodiment, the depressions are positioned and sized to allow folding of the insulated tabs to form an integrated spacer. In another embodiment, the depressions are positioned and sized to allow receiving of an insulated tab of an adjacent insulation. In this regard, the depressions and the insulated tabs are preferably sized the same width to allow interlocking of the multilayer insulation to an adjacent multilayer insulation. A method of installing insulation is also described for providing an integrated spacer or interlocking adjacent insulation pieces. A method of manufacturing insulation with a depression that defines an insulated tab is also described.Type: GrantFiled: July 26, 2002Date of Patent: September 14, 2004Inventors: Cory L. Groft, Thomas W. Dauber
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Patent number: 6790501Abstract: Limited-play optical medium with improved shelf stability are formed from a plurality of layers, including in sequence: (a) a first substrate layer; (b) a data layer; (c) a reflective layer; (d) a reactive layer comprising a dye having a reduced state and an oxidized state and further comprising an oxidized form of a reducing agent effective to convert the dye from the oxidized state to the reduced state, and (e) a second substrate layer. The dye in the reduced state is substantially transparent to light of wavelengths used to read the optical medium, and the dye in the oxidized state absorbs light of wavelengths used to read the optical medium. The reflective metal layer is formed from a metal or metal alloy that is not significantly oxidized by the oxidized form of the reducing agent. For example, the reflective metal layer is suitably formed from silver or gold.Type: GrantFiled: July 23, 2002Date of Patent: September 14, 2004Assignee: General Electric CompanyInventors: Hendrik T. van de Grampel, Jan Pleun Lens, Marc B. Wisnudel, Daniel Olson, Joe Parker, Emil Georgiev, Steven Hubbard
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Patent number: 6790502Abstract: The object of the present invention is to provide an optically functional element having a large change in refractive index with temperature change and a fast change rate in refractive index, a production method for the same and optical switch, temperature sensor and optical information recording medium using the same. The present invention provides a thin film formed directly on a substrate or via other layers, and the film is composed of particles with an average diameter of not larger than 13 nm, observed at film surface. The present invention also provides an optically functional element having an amount of change in refractive index of not less than 2.0×10−4/° C. The present invention further provides a production method for said thin film by sputtering under reduced pressure in an inert gas atmosphere containing 3-15% by volume of oxygen, and optical switch, temperature sensor and optical information recording medium using said element.Type: GrantFiled: August 22, 2002Date of Patent: September 14, 2004Assignee: Hitachi, Ltd.Inventors: Hiroki Yamamoto, Takashi Naito, Ken Takahashi, Motoyasu Terao, Toshimichi Shintani, Fumiyoshi Kirino, Eiji Koyama, Sumio Hosaka, Sachiko Okuzaki, Takashi Namekawa, Tetsuo Nakazawa
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Patent number: 6790503Abstract: A silver-based alloy thin film is provided for the highly reflective or semi-reflective layer of optical discs. Alloy additions to silver include gold, palladium, copper, rhodium, ruthenium, osmium, iridium, and platinum. These alloys have moderate to high reflectivity and reasonable corrosion resistance in the ambient environment.Type: GrantFiled: January 15, 2003Date of Patent: September 14, 2004Assignee: Target Technology Company, LLCInventor: Han H. Nee
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Patent number: 6790504Abstract: A phase-change optical information recording medium in which information can be recorded, erased, and read includes a substrate and a recording layer overlying the substrate. The recording layer achieves a crystal phase and an amorphous phase. The absorptance Ac of the recording layer in the crystal phase against light having a wavelength of from 370 nm to 450 nm is lower than the absorptance Aa of the recording layer in the amorphous phase against the light. Information is recorded on the recording medium with a recording wavelength of from 370 nm to 450 nm at a recording pitch of 0.3 &mgr;m to 0.52 &mgr;m.Type: GrantFiled: September 29, 2003Date of Patent: September 14, 2004Assignee: Ricoh Company, LimitedInventor: Michiaki Shinotsuka
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Patent number: 6790505Abstract: Adhesive tape comprising a support which is woven from a plurality of threads formed at least in the majority of ethylene polyterephthalate. At least some of the plurality comprise longitudinal threads extending in a longitudinal direction of the adhesive tape. At least some of the plurality comprise transverse threads extending transversely relative to the longitudinal direction. A layer of adhesive covers at least one face of the support. A titre of the longitudinal threads per unit width of the adhesive tape is lower than a titre of the longitudinal threads per unit length of the adhesive tape and at least equal to 2500 dtex/cm. The longitudinal threads are held in place in the transverse direction by the adhesive, so as to give to the adhesive tape a transverse tearing stress of less than 10 N.Type: GrantFiled: May 10, 2001Date of Patent: September 14, 2004Assignee: Scapa Tapes France S.A.Inventors: Alain Goux, Rémi Barnet
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Patent number: 6790506Abstract: A structure of an acoustic diaphragm adapted to be used in a planar diaphragm speaker is provided. The structure includes a bottom carbon fiber layer and a top carbon fiber disposed on the bottom carbon fiber layer, wherein the fibers of the top carbon fiber layer and the fibers of the bottom fiber layer are parallel with each other.Type: GrantFiled: April 16, 2003Date of Patent: September 14, 2004Inventors: Tung-Siang Lin, Chao-Hsien Lin
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Patent number: 6790507Abstract: The invention relates to a strengthening layer for composites to be formed by means of vacuum technique, which layer substantially consists of a strengthening material and for a smaller part of substantially round transport threads for guiding the resin therealong, which threads are substantially form-retaining in cross-section and lie substantially in the direction of the resin transport.Type: GrantFiled: July 8, 2002Date of Patent: September 14, 2004Assignee: Syncoglas S.A.Inventor: Etienne Claeys
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Patent number: 6790508Abstract: A sheet composed of multiple films for providing peel-off lids for containers comprising a first film set of films, with a film layer of aluminum, an external polythene film and an internal orientated plastic film; a second film set heat-sealed to the edge of a container to be closed, with a pre-perforated polyester film coupled, by an adhesive, to a non-perforated polythene film heat-sealed to the edge of the container; and a hot-extruded polythene layer interposed between the two film sets to couple the last polyester film of the first film set and the first polyester film of the second film set.Type: GrantFiled: December 5, 2002Date of Patent: September 14, 2004Assignee: BP Europack S.p.A.Inventor: Marco Razeti
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Patent number: 6790509Abstract: A substrate for an information recording medium, wherein the period of microwaviness is 2 &mgr;m to 4 mm, and if we let wa be the maximum height of this microwaviness and Rmax be the maximum height measured by atomic force microscope, the main surface of the substrate has a wa of no more than 5 nm and an Rmax of no more than 12 nm, provided that wa is the difference between the highest and lowest points on a measurement curve of all measured points in a measurement area.Type: GrantFiled: October 4, 2001Date of Patent: September 14, 2004Assignee: Hoya CorporationInventors: Tomotaka Yokoyama, Takemi Miyamoto, Hiroshi Tomiyasu, Kouji Takahashi
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Patent number: 6790510Abstract: A releasing laminated film is provided, which film comprises a supporting film having a tensile modulus of elasticity in a traverse direction measured according to ASTM D882 of 980 to 6,860 N/mm2 and at least one film comprising a fluororesin laminated on at least one side of the supporting film. The releasing film is suitably used for producing a multilayered printed circuit board and a coating film.Type: GrantFiled: February 28, 2002Date of Patent: September 14, 2004Assignee: Mitsubishi Plastics, Inc.Inventors: Yoshihiko Nishio, Takanobu Suzuki
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Patent number: 6790511Abstract: A magnetic recording medium comprising a support having thereon a substantially nonmagnetic lower layer and a magnetic layer containing a ferromagnetic hexagonal ferrite powder dispersed in a binder provided in this order, wherein the average tabular diameter of the ferromagnetic hexagonal ferrite powder is from 10 to 40 nm, and the friction coefficient of the magnetic layer against an SUS420J pole and a polyoxymethylene (POM) pole is from 0.15 to 0.50.Type: GrantFiled: September 3, 2002Date of Patent: September 14, 2004Assignee: Fuji Photo Film Co., Ltd.Inventor: Masahiko Mori
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Patent number: 6790512Abstract: In one embodiment the present invention provides a coated substrate comprising a substrate, a radiation-cured coating or a thermally-cured on at least a portion of the substrate, wherein the coating comprises an inherent macroscopic texture. In another embodiment, the present invention provides a pre-cured coating mixture comprising a radiation-curable resin and an initiator, or a thermally-curable resin and thermal initiator, wherein the radiation- or thermally-curable resin and the respective initiator form a pre-cured coating mixture capable of forming a macroscopic texture upon application of the mixture on a substrate. In another embodiment the present invention provides a pre-cured coating mixture comprising a radiation- or thermally-curable resin, an initiator, and texture-producing particles having an effective size to provide a macroscopic texture upon application of the mixture on a substrate.Type: GrantFiled: September 26, 2002Date of Patent: September 14, 2004Assignee: Congoleum CorporationInventors: Richard C. MacQueen, Loyd J. Burcham, Anthony A. Parker, Deborah A. Sciangola, Donald B. Henry, Donald C. Ferguson