Patents Issued in September 25, 2007
  • Patent number: 7273616
    Abstract: The present invention provides genetically engineered cell lines, recombinant vectors, and vaccines. The present invention also provides methods for generating an in vitro system for Varicella zoster virus (VZV), and the in vitro systems generated by these methods. The present invention further provides methods for reactivating VZV, and VZV reactivated by these methods. Finally, the present invention provides a method of screening for an agent for treating VZV infection.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: September 25, 2007
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Jason J. Chen, Anne A. Gershon, Zhenglun Zhu, Saul Silverstein, Michael D. Gershon
  • Patent number: 7273617
    Abstract: Infectious cDNA clones of North American Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) are provided. Further provided are cDNA clones comprising genetic mutations. Also provided are vaccines comprising cDNAs, including genetically and immunologically marked vaccines for North American PRRSV.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: September 25, 2007
    Assignee: ProtaTek International, Inc.
    Inventors: Shishan Yuan, Shi-jun Ma
  • Patent number: 7273618
    Abstract: The present invention is directed to a method for delivering agents to the central nervous system by way of a tissue innervated by the trigeminal nerve that is outside the nasal cavity. Such a method of delivery can be useful in the treatment of central nervous system and/or brain disorders.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: September 25, 2007
    Assignee: Chiron Corporation
    Inventors: William H. Frey, II, Robert Gary Thorne
  • Patent number: 7273619
    Abstract: The present invention relates to a transdermal composition of an antivomiting agent, and more particularly to a transdermal composition of an antivomiting agent which can minimize skin irritation by employing tropisetron as the antivomiting agent as well as by adjusting its pH to be in the range of 8 to 9 thus enhancing its rate of skin penetration thereby reducing the amount of a skin penetration enhancer used.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: September 25, 2007
    Assignee: Samyang Corporation
    Inventors: Chaul Min Pai, Jin Deog Song, Joong Woong Cho
  • Patent number: 7273620
    Abstract: Methods and compositions for triggering the delivery of an encapsulated therapeutic agent from a liposome are provided. Liposomes of opposite charge and incorporating lipids which favor non-lamellar structures are contacted in vivo. At least one of the liposome encapsulates at least one therapeutic drug or agent. Preferably, the liposomes have a fusogenic hydrophillic coating, such as PEG to control the rate of interaction of the liposomes and release of the therapeutic agent.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: September 25, 2007
    Assignee: University of British Columbia
    Inventors: Igor V. Zhigaltsev, Kim F. Wong, Norbert Maurer, Pieter R. Cullis
  • Patent number: 7273621
    Abstract: An object of the present invention is to provide a composition for promoting sleep, which any one can safely take on a daily basis without any risks of adverse action. In addition, an object of the present invention is to provide food and a medicament, comprising the above-mentioned composition, having an effect for promoting sleep for an individual having sleep disorders. Further, an object of the present invention is to provide a method for promoting sleep comprising administering theanine to an individual having sleep disorders, and use of theanine for preparation of the food or medicament for an individual having sleep disorders.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: September 25, 2007
    Assignee: Taiyo Kagaku Co., Ltd.
    Inventors: Makoto Ozeki, Haruo Yao, Tsutomu Okubo, Lekh Raj Juneja
  • Patent number: 7273622
    Abstract: An improved soft gelatin formulation and process methodology that increases single Coenzyme Q10 molecules presented to the absorption channels of the small intestines by providing medium chain triglycerides, Vitamin E and natural beta carotene to Coenzyme Q10 in a soft gel capsule to increase the absorption thereof.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: September 25, 2007
    Assignee: Soft Gel Technologies, Inc.
    Inventors: Ronald G. Udell, Siva P. Hari
  • Patent number: 7273623
    Abstract: An active pharmaceutical ingredient is combined with tannic acid to form a tannate salt complex of the active ingredient. The active ingredient tannate salt complex without isolation or purification is then blended with pharmaceutically acceptable excipients to form a granulate which is processed into a tablet or capsule to generate a therapeutic solid dosage form.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: September 25, 2007
    Assignee: Kiel Laboratories, Inc.
    Inventors: Jeffrey S. Kiel, H. Greg Thomas, Narasimhan Mani
  • Patent number: 7273624
    Abstract: The invention relates to stable solid dosage forms for peroral administration containing, in addition to an ubiquinone, at least one thermoplastically processible matrix-forming auxiliary agent.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: September 25, 2007
    Assignee: Abbott GmbH & Co. KG
    Inventors: Joerg Rosenberg, Joerg Breitenbach
  • Patent number: 7273625
    Abstract: An extract of the Minari plant containing a component which prevents cancer and cancer metastasis. A Minari extract which is useful for the prevention of cancer and cancer metastasis induced by urethane (EC (ethylcarbamate)), which is a carcinogen present in fermented foods or alcoholic beverages, or by NNK[{(4-N-methyl-N-nitrosoamino)-1-(3-pyridyl)-1-buta none)}], which is a carcinogen present in cigarette smoke.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 25, 2007
    Inventor: Insu P. Lee
  • Patent number: 7273626
    Abstract: A herbal preparation for management of cardiovascular and neurologic disorders comprising at least two of the following constituents, and preferably all three: 1. Dioscorea bulbifera, 2. Hippophae rhamnoides, 2. Bacopa monnieri and present in the range of: 1. Dioscorea bulbifera 200-500 mg, 2. Hippophae rhamnoides 150-400 mg, 3. Bacopa monnieri 100-500 mg for every 1000 mg of said preparation.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: September 25, 2007
    Inventor: Dubey Gobind Prasad
  • Patent number: 7273627
    Abstract: Botanical compositions are described having hypoglycemic, hypolipidemic and antimicrobial activity for maintaining good health in normal person and diabetic person comprising water extract of two medicinal plants, dried leaves of Malvastrum coromandelianum and/or dried stems of Coscinium fenestratum. The extracts are used separately or in combination of fixed amount or varied amounts, as herbal beverage or in different pharmaceutical preparations.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: September 25, 2007
    Inventors: Sukanya Nimmannit, Apijade Jesadanont, Kamol Vichitpan, Somlak Poungshompoo, Sunanta Pongsamart, Ampai Panthong, Pintip Pongpech, Boonyong Tantisira, Penphun Naenna, Chaiyasit Sittiwet, Aungkana Paopadetkarn
  • Patent number: 7273628
    Abstract: A method for removing aflatoxins from Chinese herbal medicines comprises the steps of grinding a predetermined Chinese herbal medicine and submerging it into an amount of alcohol solvent twice as much as the dry weight of the medicine and using water to flush away the alcohol solvent from the medicine after a being submerged for a predetermined period of time. The Chinese herbal medicine is then dried to reduce its water content. The above steps are repeated at least twice so as to reduce its aflatoxins under a safety level.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: September 25, 2007
    Assignee: Kaiser Pharmaceutical Co., Ltd.
    Inventor: Ho Shin Huang
  • Patent number: 7273629
    Abstract: A packaged product has a food product having an added liquid thereon, and a packaging article at least partially surrounding the food product. The packaging article having a seal layer comprising a member selected from the group consisting of a slip agent and a surfactant. The slip agent or surfactant causes contamination from the added liquid to bead up or wet out, respectively, thereby permitting heat sealing through the contamination with a lower leaker rate than would otherwise be the case.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: September 25, 2007
    Assignee: Cryovac, Inc.
    Inventors: Kimberly Ann Mudar, George Dean Wofford
  • Patent number: 7273630
    Abstract: A composition and process for improving the quality of raw food product such as seafood, meat and fowl including a treatment of a bath, rinse, ice blend, steam or spray for preparing the raw food product, such as fresh fish, meat or poultry or produce. Before the treatment is used, the raw product is cleaned in a conventional manner. The treatment composition is intended to clean, deodorize, and disinfect the raw food product. The present invention removes slime and odor from fresh fish in preparation for cooking, and further, disinfects the fish and other food product to be cooked in the event that harmful bacteria or other microbes reside on the raw fish, such as harmful microorganisms which may be a residue of polluted water from which the fish was taken, or may have originated from filthy food preparation facilities.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: September 25, 2007
    Inventor: Mohamed Alam
  • Patent number: 7273631
    Abstract: A method is described for making a frozen French fry-style food product, having from about 50.0% to about 70.0% moisture, from about 4.0% to about 8.0% protein, from about 2.5% to about 5.0% fat, and from about 0.25% to about 0.50% fibers, in addition to calcium and phosphorous sources. This frozen potato-based product is made from a composition comprising steam peeled and cooked whole raw potatoes, soaked or cooked whole beans processed and mixed with the peeled cooked potatoes to create a dough-like consistency to which proteinaceous flours, starchy flours, vegetable oil, and other additives are added and blended into a homogeneous potato-based dough. The homogeneous potato-based dough is extruded into a rope-like extrudate, which is partially steam-cooked and then immediately cooled. The cold rope-like extrudate is cut into uniform small rods, 2.5 inches long, which are packaged and stored under blast freezing conditions.
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: September 25, 2007
    Inventors: Abdalla Nassar, Wesam Nassar, M. Hatem Nassar
  • Patent number: 7273632
    Abstract: Disclosed is the use of the protein S100B as an infant milk formula supplement.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: September 25, 2007
    Assignees: Istituto Giannina Gaslini
    Inventors: Diego Gazzolo, Fabrizio Michetti
  • Patent number: 7273633
    Abstract: A method for forming a sensor is provided, together with a sensor formed according to the method. Photoresist material is deposited on a surface of the sensor, and is then patterned and etched to form an array of microlens structures. The structures are spaced close together in a predetermined pattern so that when a reflow process is performed, the structures melt and coalesce to form a barrier. The barrier defines a region for constraining or channeling the flow of reagent and analyte samples used in bio-optical sensors.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: September 25, 2007
    Assignee: STMicroelectronics Ltd.
    Inventor: Jeffrey Raynor
  • Patent number: 7273634
    Abstract: A coating for support beams in buildings to protect their structural integrity in case of high heat events, for roofs and the like to inexpensively provide protection from ultraviolet light, for wood or steel substrates to inexpensively provide flame or chemical resistance respectively, and for protection of various other building substrates. The coating comprises an adhesive and a recycled ceramic powder and may also comprise a recycled granular ceramic material. An additive to sealants, caulking, and other construction materials to inexpensively provide improved fire resistance and insulation and other enhanced properties. The additive comprises a recycled ceramic powder and may also comprise a recycled granular ceramic material.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: September 25, 2007
    Inventor: Robert T. Fitzgibbons, Jr.
  • Patent number: 7273635
    Abstract: Method of forming an outwardly grown aluminide diffusion coating on a superalloy substrate disposed in a coating retort including the steps of heating the substrate to a temperature of 900 to 1200 degrees C., flowing a coating gas comprising aluminum trichloride and a carrier gas through the coating retort at a flow rate of the coating gas of about 100 to about 450 standard cubic feet per hour, providing a concentration of aluminum trichloride in the retort of less than 1.4% by volume of the coating gas, and providing a total pressure of the coating gas in the coating retort of about 100 to about 450 Torr.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: September 25, 2007
    Assignee: Howmet Corporation
    Inventors: Andrew L. Purvis, Bruce M. Warnes, Irving R. McFarren, Joel L. Cockerill
  • Patent number: 7273636
    Abstract: The present invention includes a method of fabricating organic/inorganic composite nanostructures on a substrate comprising depositing a solution having a block copolymer and an inorganic precursor on the substrate using dip pen nanolithography. The process can comprise providing a substrate, providing a nanoscopic tip having an inking composition thereon, wherein the inking composition comprises at least one metal oxide precursor; and transferring the inking composition from the nanoscopic tip to the substrate to form a deposit on the substrate comprising at least one metal oxide precursor, and optionally further comprising the step of converting the metal oxide precursor on the substrate to form the metal oxide. The nanostructures comprises arrays of lines and/or dots having widths/diameters less than 1 micron.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: September 25, 2007
    Assignee: Northwestern University
    Inventors: Chad A. Mirkin, Vinayak P. Dravid, Ming Su, Xiaogang Liu
  • Patent number: 7273637
    Abstract: A thin film is formed from a solution including a component for forming the film and a solvent. By removing solvent molecules from the thin film until, effectively, none of the solvent molecules exist any longer in the atmosphere near the surface of the film while the atmosphere is at room temperature and a pressure 1 Pa or below, a thin film layer is formed from the solution including the film-forming component and the solvent. After the formation, vapor incursion from the solvent into subsequent processes is prevented.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: September 25, 2007
    Assignee: Seiko Epson Corporation
    Inventor: Katsuyuki Morii
  • Patent number: 7273638
    Abstract: A method of oxidizing a substrate having area of about 30,000 mm2 or more. The surface is preferably comprised of silicon-containing materials, such as silicon, silicon germanium, silicon carbide, silicon nitride, and metal suicides. A mixture of oxygen-bearing gas and diluent gas normally non-reactive to oxygen, such as Ne, Ar, Kr, Xe, and/or Rn are ionized to create a plasma having an electron density of at least about 1e12 cm?3 and containing ambient electrons having an average temperature greater than about 1 eV. The substrate surface is oxidized with energetic particles, comprising primarily atomic oxygen, created in the plasma to form an oxide film of substantially uniform thickness. The oxidation of the substrate takes place at a temperature below about 700° C., e.g., between about room temperature, 20° C., and about 500° C.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: September 25, 2007
    Assignees: International Business Machines Corp., Infineon Technologies, North American Corp.
    Inventors: Michael Belyansky, Oleg Glushenkov, Andreas Knorr
  • Patent number: 7273639
    Abstract: A protective film for protecting a dielectric layer of a plasma display panel from discharge contains a metallic oxide. A volume resistivity of the protective film is 3.5×1011 ?·cm or more.
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: September 25, 2007
    Assignee: Pioneer Corporation
    Inventors: Ken Ito, Takeshi Kokura, Kentaro Ueda, Toshiaki Hirano
  • Patent number: 7273640
    Abstract: A reflective optical film comprises a layer containing a polyester voided with inorganic particles such as barium sulfate in a size and an amount sufficient to provide a visible light reflectivity of at least 93%, a void volume of 40 to 70%, the film at least (1) having a thickness of less than 150 ?m, or (2) containing UV particles in amounts sufficient to provide a UV light reflectivity of less than 40%.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: September 25, 2007
    Assignee: Rohm and Haas Denmark Finance A/S
    Inventors: Thomas M. Laney, Kenneth W. Best, Jr., Robert P. Bourdelais
  • Patent number: 7273641
    Abstract: An optically anisotropic element comprises a discotic compound. The discotic compound has an oriented discotic plane. The discotic compound has a molecular structure represented by the formula (I) of D(—O—CO—CR1?CR2—X—R3)n. In the formula (I), D is a discotic core, n is an integer of 3 to 20, each of R1 and R2 is hydrogen, a halogen atom or an alkyl group, X is —O—, —S— or —NR—, and R3 is an alkyl group or an aryl group. A polymerizable discotic compound having an oriented discotic plane can be polymerized to form an optically anisotropic element. Alignment of the oriented discotic plane is fixed by polymerization. A new discotic compound is also disclosed.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: September 25, 2007
    Assignee: Fujifilm Corporation
    Inventors: Michitaka Matsuumi, Shigeki Uehira, Atsuhiro Ohkawa
  • Patent number: 7273642
    Abstract: A modular synthetic grass turf assembly includes a plurality of synthetic grass units which are transportable, adapted to be laid flat on a field and fit side by side to provide a flat and continuous synthetic grass surface for activities. Each unit includes a flexible base sheet preferably with drainage grooves and bores if it is for outdoor use. A synthetic grass turf with an infill layer of particulate materials disposed interstitially between synthetic grass fibers is superposed on the base sheet to provide a grass surface with a required quality, and be fixed thereto or simply retained in place by the weight of the infill. A number of units may have irregular shapes or can be painted with different colors to illustrate letters, marks or logos. The modular synthetic grass turf assembly is conveniently transported from a storage facility to a site.
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: September 25, 2007
    Assignee: Fieldturf Tarkett Inc.
    Inventor: Jean Prevost
  • Patent number: 7273643
    Abstract: An article having multiple spectral deposits is provided. The article can include a support and a single nanomorphic marking material adapted to reflect light having a first spectral content and adapted to reflect light having a second spectral content. The article can include a support and a nanomorphic marking material held by the support that luminesces at a plurality of wavelengths. The article can include a support and marking material having a first particle size and a second particle size. The first particle size reflects a first spectrum and the second particle size reflects a second spectrum. The article can include a support and a marking material held by said support with the marking material including a nanocrystalline particulate having a measurable property non-characteristic of the same marking material in a bulk state.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: September 25, 2007
    Assignee: Eastman Kodak Company
    Inventors: David J. Nelson, Sridhar Sadasivan, Ramesh Jagannathan, Seshadri Jagannathan, Glen C. Irvin, Jr., Rajesh V. Mehta
  • Patent number: 7273644
    Abstract: The present invention provides a composite material (26) including a substrate layer (27), a porous layer (28) intermixed within the substrate material (27), and a thermoplastic layer (29) disposed upon the porous layer. The porous layer (28) is at least partially disposed within the thermoplastic layer (29). The present invention also provides a method for forming the composite material including the steps of: providing a substrate layer, providing a porous layer disposed on the substrate layer, providing a thermoplastic layer disposed on the porous layer, applying pressure and vacuum to mechanically interlock the thermoplastic layer with the porous layer; and bonding the porous layer to the substrate layer.
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: September 25, 2007
    Assignee: B.L.R.P. L.L.C.
    Inventor: Bruce F Linker
  • Patent number: 7273645
    Abstract: A fluorocopolymer which comprises (A) polymerized units based on tetrafluoroethylene, (B) polymerized units based on ethylene and (C) polymerized units based on itaconic anhydride or citraconic anhydride, wherein the molar ratio of (A)/(B) is from 20/80 to 80/20, and the molar ratio of (C)/((A)+(B)) is from 1/10000 to 5/100, and which has a volume flow rate of from 1 to 1000 mm3/sec. The fluorocopolymer is excellent in the fuel barrier properties and in the adhesive properties to a non-fluorinated polymer.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: September 25, 2007
    Assignees: Asahi Glass Company, Limited, UBE Industries, Ltd.
    Inventors: Atsushi Funaki, Naoko Sumi, Eiichi Nishi
  • Patent number: 7273646
    Abstract: A personal care absorbent article including spliced absorbent material. The absorbent material has a first portion of absorbent material spliced to a second portion of absorbent material to form a longer, continuous length of absorbent material suitable for uninterrupted sequential infeed to a processing machine. A trailing end of the first portion is adjacent a leading end of the second portion. A piece of splicing material is attached to the ends. The piece of splicing material has a fluid permeability at least about as great as a fluid permeability of the first portion of absorbent material and at least about as great as a fluid permeability of the second portion of absorbent material.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: September 25, 2007
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Mark J. Beitz, Alissa R. Bruss, Robert J. Makolin
  • Patent number: 7273647
    Abstract: A silicon annealed wafer having a sufficient thick layer free from COP defects on the surface, and a sufficient uniform BMD density in the inside can be produced by annealing either a base material wafer having nitrogen at a concentration of less than 1×1014 atoms/cm3, COP defects having a size of 0.1 ?m or less in the highest frequency of occurrence and no COP defects having a size of 0.2 ?m or more, oxygen precipitates at a density of 1×104 counts/cm2 or more, and BMDs (oxygen precipitates), where the ratio of the maximum to the minimum of the BMD density in the radial direction of the wafer is 3 or less, or a base material wafer grown at specific average temperature gradients within specific temperature ranges and specific cooling times for a single crystal at a nitrogen concentration of less than 1×1014 atoms/cm3, employing the Czochralski method.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: September 25, 2007
    Assignee: Sumitomo Mitsubishi Silicon Corporation
    Inventors: Hideshi Nishikawa, Nobumitsu Takase, Kazuyuki Egashira, Hiroshi Hayakawa
  • Patent number: 7273648
    Abstract: A base substrate having a first side and a second side, first and second receiving loops extending from the first and second side of the base substrate, respectively, and first and second stiff loops extending from the first and second side of the base substrate, respectively. The base substrate is a flexible cloth or cloth-like material. The receiving loops are an absorbent material such as the material used in the base substrate. The stiff loops are formed of a yarn having at least one filament with a cross-section having an aspect ratio of greater than about 1.2, a corner edge, and/or at least a concave portion.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: September 25, 2007
    Assignee: Milliken & Company
    Inventors: Brian G. Morin, Michael P. Sasser, Heather J. Hayes
  • Patent number: 7273649
    Abstract: A honeycomb structure according to the present invention has partition walls, and a number of through-holes divided from each other by the partition walls and extending in an axial direction. The honeycomb structure contains silicon carbide (SiC) or a composite material having silicon carbide (SiC) as a main crystal phase, and has a cylindrical shape. A circularity of a periphery of the honeycomb structure is in a range of 1.0 to 2.5 mm. The honeycomb structure can be contained in a metal container in stable state and hardly has problems such as breakage or breakdown.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: September 25, 2007
    Assignee: NGK Insulators, Ltd.
    Inventor: Shinichi Miwa
  • Patent number: 7273650
    Abstract: Substantially solvent-free multilayer articles characterized by excellent color retention and gloss retention, solvent resistance and recyclability comprise a substrate layer which may be at least one of polycarbonates, polyesters and ABS and ASA copolymers, and a resinous coating layer which contains resorcinol or alkylresorcinol isophthalate/terephthalate ester units. An intermediate layer may also be present.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: September 25, 2007
    Assignee: General Electric Company
    Inventors: James Edward Pickett, Randall Lee Carter, Jimmy Lynn Webb, Daniel Robert Olson, Frank Axel Hoefflin, Hua Wang
  • Patent number: 7273651
    Abstract: A crackle finish, method of forming a crackle finish and a kit for forming a crackle finish. The crackle finish includes a base coat of latex paint or stain on a surface to be treated. A crackle coating is applied over the base coat and dried to tack dry or completely dried. A latex wood filler is applied over the crackle medium. As the latex wood filler dries, it forms islands or domains separated by cracks or valleys revealing glimpses of the underlaying base coat.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: September 25, 2007
    Inventor: Rose Z. Wilde
  • Patent number: 7273652
    Abstract: Production of hollow carbon fibers and hollow carbon particles includes baking and carbonization of polymer particles having a specified volume after deformation. A metal-deposited carbon fiber with metal deposited inside and/or outside the hollow carbon fiber is applicable to electron discharge devices. The thickness and crystallinity of the graphite layer can be freely controlled. Since almost no by-product is generated, separation and refining using a solvent is not required. A hollow carbon particle of desired shape can be produced at a high yield rate. The hollow carbon fiber represented by a carbon nano-tube can be controlled in such a way that a low resistance and uniform shape are provided so that there is an increase in the amount of electrons discharged from the hollow carbon fiber. Use of this hollow carbon fiber as an electron discharge source provides an excellent electron discharge device characterized by stable pixels.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: September 25, 2007
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Shinji Takeda, Noriyuki Taguchi, Kazumi Kokaji, Osamu Hirai
  • Patent number: 7273653
    Abstract: A resin film of a two-layer-construction comprising: (a) a resin layer R1 including a non-stretched resin film which contains a thermoplastic polyester resin containing 3 to 30 percent by weight in a weight fraction in the entire resin of a granular resin with a grain diameter of 0.1 to 5 ?m, the granular resin being a modified polyolefin resin containing 2 to 20 percent by weight of a functional group derived from carboxylic acid in terms of carboxylic acid, and (b) a polyester resin layer R0 containing at least one of polyethylene terephthalate and isophthalic acid copolymerized polyethylene terephthalate, as a basic skeleton, wherein the resin layer R1 and the resin layer R2 are laminated to each other.
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: September 25, 2007
    Assignee: JFE Steel Corporation
    Inventors: Yasuhide Yoshida, Hiroki Iwasa, Hiroshi Kubo, Takeshi Suzuki, Akihiro Furuta, Keiji Sugawara, Masaaki Yamashita
  • Patent number: 7273654
    Abstract: A punched adhesive tape for semiconductor which is made by punching an adhesive tape comprising a base film and an adhesive layer provided on one or each side of the base film to mark the regions in the adhesive tape where contaminants or defects are contained; a method of producing an adhesive tape-bearing lead frame by punching the punched adhesive tape for semiconductor, with the parts containing the punched holes skipped over, and applying the adhesive tape pieces punched out from the punched adhesive tape for semiconductor to a lead frame; a semiconductor device fabricated by using the adhesive-bearing lead frame.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: September 25, 2007
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Yoshiyuki Tanabe, Yoshihiro Nomura, Hiroshi Kirihara, Youichi Hosokawa, Shinji Iioka, Satoru Yanagisawa
  • Patent number: 7273655
    Abstract: A slidably movable member such as an adjusting shim used in a valve operating mechanism of an internal combustion engine of an automotive vehicle. The slidably movable member is used in contact with lubricating oil and comprises a substrate. A hard carbon-based film is coated on a surface of the substrate. The hard carbon-based film has a surface section which contains at least one of nitrogen and oxygen in an amount ranging from 0.5 to 30 at % and/or hydrogen in an amount of not more than 10 at %.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: September 25, 2007
    Assignees: Nissan Motor Co., Ltd.
    Inventors: Shojiro Miyake, Yoshiteru Yasuda, Makoto Kano, Yutaka Mabuchi
  • Patent number: 7273656
    Abstract: The invention provides composite elements containing a thermoplastic polymer layer, adhering to a layer comprising the reaction product of a reaction mixture containing a prepolymer containing isocyanate groups produced by the reaction of at least one isocyanate and one polycarbonate polyalcohol with a functionality of 2 to 3 and a hydroxyl number of about 40 to about 400 mg KOH/g, based on the condensation of carbonates with diols and/or triols with a molecular weight of about 62 to about 3000 g/mol, the prepolymer having an isocyanate group content of about 5 to about 48%, compounds reactive with respect to isocyanates and optionally catalysts blowing agents and/or auxiliary substances and/or additives. The present invention further provides a process for the production the composite elements.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: September 25, 2007
    Assignee: Bayer MaterialScience AG
    Inventors: Peter Haas, Rolf Roers, Hartwig Grammes
  • Patent number: 7273657
    Abstract: Atomic layer epitaxy (ALE) is applied to the fabrication of new forms of rare-earth oxides, rare-earth nitrides and rare-earth phosphides. Further, ternary compounds composed of binary (rare-earth oxides, rare-earth nitrides and rare-earth phosphides) mixed with silicon and or germanium to form compound semiconductors of the formula RE—(O, N, P)—(Si,Ge) are also disclosed, where RE=at least one selection from group of rare-earth metals, O=oxygen, N=nitrogen, P=phosphorus, Si=silicon and Ge=germanium. The presented ALE growth technique and material system can be applied to silicon electronics, opto-electronic, magneto-electronics and magneto-optics devices.
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: September 25, 2007
    Assignee: Translucent Photonics, Inc.
    Inventor: Petar B. Atanackovic
  • Patent number: 7273658
    Abstract: The invention concerns crosslinkable silicone compositions, useful for forming water-repellent and release coating for flexible heat-sensitive support. Said compositions comprise crosslinking polyorganosiloxanes (POS) bearing ?Si—H units and unsaturated POS, for example ?Si-Vi vinyl-containing POS, capable of reacting with the crosslinking agent by polyaddition, in the presence of platinum to form a release crosslinked coat on the flexible support. The invention aims at instantaneously enabling low platinum content crosslinking of such silicone compositions, coated at high speed. Therefor, the invention provides for the use of particular crosslinking agents consisting of hydrogenated POS comprising at least three hydrogen atoms bound to the silicon located at chain end and in the chain. The invention also concerns solvent-free or emulsion-type silicone compositions comprising the ?Si-Vi POS (I.1), the crosslinking agent ?Sl-H POS (l.2) and the platinum catalyst among others.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 25, 2007
    Assignee: Rhodia Chimie
    Inventors: Jean-Paul Benayoun, Didier Dhaler, Jacques Kieffer, John White
  • Patent number: 7273659
    Abstract: The invention is directed to a photochromic material that filters, from solar radiation, near infrared radiation and sufficient portions of ultraviolet radiation while transmitting actinic radiation in the wavelength range of about 341±5 nm. The light-transmitting photochromic material provides light and heat stability to achieve a longer useful life. This photochromic material is preferably incorporated in a multilayered structure with constituents provided on or contained within one or more layers to enhance the resistance to light fatigue.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: September 25, 2007
    Assignee: Lintec Corporation
    Inventor: Leo M. Garcia
  • Patent number: 7273660
    Abstract: An interface forming method includes forming a first layer containing a first chemical element and chemisorbing on the first layer an interface layer containing at least one monolayer of the first chemical element intermixed with a second chemical element different from the first chemical element. A second layer comprising the second chemical element can be formed on the interface layer. The first layer might not substantially contain the second chemical element, the second layer might not substantially contain the first chemical element, or both. An apparatus can include a first layer containing a first chemical element, an interface layer chemisorbed on the first layer, and a second layer containing a second element on the interface layer. The interface layer can contain at least one monolayer of the first chemical element intermixed with a second chemical element different from the first chemical element.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: September 25, 2007
    Assignee: Micron Technology, Inc.
    Inventors: Cem Basceri, Gurtej S. Sandhu
  • Patent number: 7273661
    Abstract: This invention is directed to polyimide films having a carbon nanotube filler to provide a surface resistivity in a range from 50 ohm/square to 1.0×1015 ohms/square. The electrically conductive polyimides of the present invention have an excellent balance of properties relative to conventional polyimides having a conductive filler, due at least in part to the film's water content, degree of imidization and polymer orientation.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: September 25, 2007
    Assignee: DuPont Toray Co., Ltd.
    Inventors: Hideki Moriyama, Kenji Uhara
  • Patent number: 7273662
    Abstract: An alloy including a Pt-group metal, Ni and Al in relative concentration to provide a ?-Ni+??-Ni3Al phase constitution, and a coating including the alloy.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: September 25, 2007
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Brian Gleeson, Daniel Sordelet, Wen Wang
  • Patent number: 7273663
    Abstract: A tandem white OLED device includes an anode, a cathode, and a plurality of organic electroluminescence units disposed between the anode and the cathode, wherein each organic electroluminescence unit includes at least one light-emitting layer, and wherein each organic electroluminescence unit emits white light. The device also includes an intermediate connector disposed between each adjacent organic electroluminescence unit, wherein the intermediate connector includes at least two different layers, and wherein the intermediate connector has no direct connection to an external power source.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: September 25, 2007
    Assignee: Eastman Kodak Company
    Inventors: Liang-Sheng Liao, Tukaram K. Hatwar, Kevin P. Klubek, Ching W. Tang
  • Patent number: 7273664
    Abstract: The invention concerns a monocrystalline coating crack-free coating of gallium nitride or mixed gallium nitride and another metal, on a substrate likely to cause extensive stresses in the coating, said substrate being coated with a buffer layer, wherein: at least a monocrystalline layer of a material having a thickness ranging between 100 and 300 nm, preferably between 200 and 250 nm, and whereof crystal lattice parameter is less than the crystal lattice parameter of the gallium nitride or of the mixed gallium nitride with another metal, is inserted in the coating of gallium nitride or mixed gallium nitride with another metal. The invention also concerns the method for preparing said coating. The invention further concerns electronic and optoelectronic devices comprising said coating.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: September 25, 2007
    Assignee: Picogiga International SAS
    Inventors: Fabrice Semond, Jean Claude Massies, Nicolas Pierre Grandjean
  • Patent number: 7273665
    Abstract: There is provided a surface-coated cermet cutting tool with a hard-coating layer having excellent chipping resistance. The surface-coated cermet cutting tool is formed by coating, on a surface of a tool substrate made of WC-based cemented carbide or TiCN-based cermet, a hard-coating layer including the following upper and lower layers (a) and (b): (a) as the lower layer, a Ti compound layer having at least one or two of a TiC layer, a TiN layer, a TiCN layer, a TiCO layer and a TiCNO layer, all of which are deposited by chemical vapor deposition, the titanium compound layer having a total average thickness of 3 to 20 ?m, and (b) as the upper layer, a heat-transformed ?-type Al oxide layer formed by carrying out a heat-transforming treatment in a state that titanium oxide particulates satisfying the composition formula: TiOY, (where value Y is 1.2 to 1.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: September 25, 2007
    Assignee: Mitsubishi Materials Corporation
    Inventors: Takuya Hayahi, Fumio Tsushima, Takatoshi Oshika