Patents Issued in September 11, 2007
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Patent number: 7267853Abstract: A releasing composition and a thermal transfer recording medium capable of improving abrasion resistance are provided. The releasing composition of the invention includes a releasing composition containing releasing particles in a prescribed film forming material, and the releasing particle has a first releasing resin as a core material and a second releasing resin as a coating material. The first releasing resin has a relatively higher releasing property than the second releasing resin. The first releasing resin can include a surface tension of from about 0.01 N/m to about 0.025 N/m, and the second releasing resin may have a surface tension of from about 0.026 N/m to about 0.05 N/m.Type: GrantFiled: July 21, 2004Date of Patent: September 11, 2007Assignee: Sony Chemical & Information Device CorporationInventor: Takuya Monju
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Patent number: 7267854Abstract: The inventions relates to a composition adapted for use as a sealing strip in the manufacture of insulating structures. The composition includes an adhesion promoter compound of at least two components, a polymeric base material(s), and a cross linking agent(s). The invention further relates to an insulating structure including first and second panes with the sealing strip positioned therebetween.Type: GrantFiled: December 16, 2004Date of Patent: September 11, 2007Assignee: Seal-Ops, LLCInventor: Melvin Auerbach
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Patent number: 7267855Abstract: The present invention relates to articles prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers are selectively hydrogenated and have mono alkenyl arene end blocks and controlled distribution blocks of mono alkenyl arenes and conjugated dienes. The block copolymer may be blended with at least one other polymer selected from the group consisting of olefin polymers, styrene polymers, amorphous resins and engineering thermoplastic resins.Type: GrantFiled: February 6, 2003Date of Patent: September 11, 2007Assignee: Kraton Polymers U.S. LLCInventors: Dale Lee Handlin, Jr., Carl Lesley Willis, Margaret Ann Burns Clawson, Hendrik de Groot, Keith Edward Eiden
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Patent number: 7267856Abstract: Ultrasonic end stops and methods of making ultrasonic end stops are provided The present invention relates to plastic reclosable fasteners with sliders for opening and closing the reclosable fasteners on plastic bags and the like and particularly to the use of protruding end stop structures on reclosable fasteners to prevent travel of sliders past the fastener ends The end stop structures include at least one of high density polyethylene, medium density polyethylene, polypropylene, a cyclic olefin copolymer, a high density material, or a high modulus material and may optionally include low density polyethylene or linear low density polyethyleneType: GrantFiled: October 7, 2002Date of Patent: September 11, 2007Assignee: Pactiv CorporationInventors: Asmin T. Patel, Steven P. Long
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Patent number: 7267857Abstract: A laminating and mounting system include a pouch (10) made of thermal laminating film (15,16) and a thermal adhesive (21,22) on a surface (17,18) both inside the pouch and outside the pouch. A first substrate (19), like a print, is placed within a chamber (25) of the pouch (10). The pouch (10) is attached or aligned with a backer board, a rigid substrate (20). The assembly comprising the pouch (10), print (19) and backer substrate (20) are laminated in one pass by a laminating machine (30) that applies both heat and pressure.Type: GrantFiled: March 21, 2003Date of Patent: September 11, 2007Assignee: D & K International, Inc.Inventor: Karl Singer
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Patent number: 7267858Abstract: A packaging material is formed by a substrate, and an inner sealing layer comprising a polyolefin layer and an aqueous dispersion-type polyester resin layer successively disposed on the substrate. The aqueous dispersion-type amorphous polyester resin layer contains an anionic surfactant or an amphoteric surfactant and is substantially free from an organic solvent having a boiling point of at most 100° C. The thus-formed packaging material is excellent in aroma-retentivity, aroma non-adsorptivity, particulate non-adhesion, low residual solvent and sealability. The packaging material is also free from environmental problem and is therefore suitable as a packaging material for particulate medical supplies and health foodstuff.Type: GrantFiled: June 18, 2004Date of Patent: September 11, 2007Assignee: Kureha CorporationInventors: Saichi Ono, Shinichi Hirakawa, Yoichiro Yotsuya, Hirofumi Okada
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Patent number: 7267859Abstract: The presently disclosed invention provides for the fabrication of porous anodic alumina (PAA) films on a wide variety of substrates. The substrate comprises a wafer layer and may further include an adhesion layer deposited on the wafer layer. An anodic alumina template is formed on the substrate. When a rigid substrate such as Si is used, the resulting anodic alumina film is more tractable, easily grown on extensive areas in a uniform manner, and manipulated without danger of cracking. The substrate can be manipulated to obtain free-standing alumina templates of high optical quality and substantially flat surfaces PAA films can also be grown this way on patterned and non-planar surfaces. Furthermore, under certain conditions the resulting PAA is missing the barrier layer (partially or completely) and the bottom of the pores can be readily accessed electrically.Type: GrantFiled: November 25, 2002Date of Patent: September 11, 2007Assignee: Massachusetts Institute of TechnologyInventors: Oded Rabin, Paul R. Herz, Mildred S. Dresselhaus, Akintunde I. Akinwande, Yu-Ming Lin
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Patent number: 7267860Abstract: A topsheet 10 of an absorbent article is a nonwoven fabric having a plurality of heat fusion joints 3 formed by embossing. Fibers constituting the nonwoven fabric protrude in the thickness direction of the nonwoven fabric between the joints 3 to form a plurality of protrusions 4a and 4b on both the upper and the lower sides of the nonwoven fabric. The base of the individual protrusions 4b formed on the lower side projects in the planar direction of the nonwoven fabric.Type: GrantFiled: November 19, 2003Date of Patent: September 11, 2007Assignee: Kao CorporationInventors: Yasuo Toyoshima, Ken Nemoto, Wataru Saka
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Patent number: 7267861Abstract: A metal interconnect structure (100) comprising a bond pad (101), which has copper with at least 70 volume percent composed of crystal grains expanding more than 1 ?m in their main direction, and 30 or less volume percent composed of crystal grains, which expand less than 1 ?m in their main crystal direction. A body (102) of tin alloy is in contact with the bond pad.Type: GrantFiled: May 31, 2005Date of Patent: September 11, 2007Assignee: Texas Instruments IncorporatedInventors: Darvin R. Edwards, Tz-Cheng Chiu, Kejun Zeng
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Patent number: 7267862Abstract: Disclosed are methods and compositions of films using selected blends of primary and secondary fatty amide additives at critical ratios, which enable the primary fatty amides to interact favorably with the secondary amides so as to provide controlled COF and other useful surface properties in polyolefin and other films.Type: GrantFiled: December 5, 2003Date of Patent: September 11, 2007Assignee: Appleton Papers Inc.Inventors: Thomas C. Burke, Joseph D. Gagne
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Patent number: 7267863Abstract: A film stack and method of forming a film stack are provided in which a first film is disposed on a substrate and a second film has an inner surface disposed on the first film. The second film has a thickness smaller than a reference thickness at which the second film would begin to dewet from the substrate if the second film were disposed directly on the substrate. However, the second film is substantially free of dewetting defects because it is disposed overlying the first film which has a first Hamaker constant having a negative value with respect to the substrate.Type: GrantFiled: June 30, 2004Date of Patent: September 11, 2007Assignee: International Business Machines CorporationInventors: Colin J. Brodsky, Wai-Kin Li, Steven A. Scheer
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Patent number: 7267864Abstract: The present invention provides an image supporting material for fixably supporting a color toner image, the material including a base material, a light scattering layer provided on the base material and containing a white pigment and a thermoplastic resin, and a color toner receptive layer provided on the light scattering layer and containing at least a thermoplastic resin, wherein the thermoplastic resin in the light scattering layer is constituted of a polyolefin or a polyolefinic copolymer having a temperature, at which viscosity becomes 5×103 Pa·s, of 100° C. or higher, and the thermoplastic resin in the color toner receptive layer is constituted of a resin obtained by melt mixing of a crystalline polyester resin and an amorphous resin and having a temperature, at which viscosity becomes 103 Pa·s, equal to or higher than 65° C. but lower than 80° C.Type: GrantFiled: September 15, 2004Date of Patent: September 11, 2007Assignee: Fuji Xerox Co., Ltd.Inventors: Osamu Ide, Shigeru Hayashi, Katsumi Daimon
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Patent number: 7267865Abstract: The disclosure is directed to a multilayer film including a first layer and a second layer. The first layer has a fluorinated polymer. The second layer has a melt strain-hardening component and forms no more than about 30% by volume of the multilayer film.Type: GrantFiled: July 29, 2004Date of Patent: September 11, 2007Assignee: Saint-Gobain Performance Plastics CorporationInventors: Kevin G. Hetzler, Viktor Skatchkov, Xixian Zhou
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Patent number: 7267866Abstract: A heat controller for an object, having a composite material formed of a base material radiating a large amount of heat at a high-temperature phase and a phase-change substance having insulation properties at a high-temperature phase, having metallic properties at a low-temperature phase, radiating a small amount of heat at a low-temperature phase, and having a high reflectivity in the thermal infrared region at a low-temperature phase.Type: GrantFiled: July 6, 2001Date of Patent: September 11, 2007Assignee: NEC CorporationInventors: Ichiro Mase, Yasuyuki Nakamura, Yuichi Shimakawa, Mayumi Kosaka, Yoshimi Kubo
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Patent number: 7267867Abstract: An insulation material based on polymeric plastic is specified, to which glass particles that consist of types of glass with different softening points are added for stabilization in case of fire. To provide protection in a very broad temperature range, at least three types of glass with different softening points are used as the glass particles, namely, a first type of glass with a softening point below about 470° C., a second type of glass with a softening point above about 470° C. and below about 620° C., and a third type of glass with a softening point above about 760° C.Type: GrantFiled: August 18, 2004Date of Patent: September 11, 2007Assignee: NexansInventors: Friedrich Müller, Christoph Dinkelmeyer, Alfred Gemmel
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Patent number: 7267868Abstract: An uncured composite product having a middle fibrous reinforcement, a thermosetting-resin based layer and a hardening-agent based layer for the thermosetting resin. The thermosetting-resin based layer is placed on one side of the fibrous reinforcement and the hardening-agent based layer is placed on the other side so that the fibrous reinforcement forms a physical barrier between the thermosetting resin and the hardener. When heated, the thermosetting resin and/or hardener flows across the physical barrier to provide mixing and resultant curing.Type: GrantFiled: August 25, 2003Date of Patent: September 11, 2007Assignee: Hexcel Composites S.A.Inventors: Régis Gallet, Marie-France Wilhelm
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Patent number: 7267869Abstract: A conductive, corrosion-resistant coating includes a mixture of corrosion-resistant binder and highly conductive corrosion-resistant particles. The size of the particles is equal to or greater than the final thickness of the coating. After the coating is applied and cured, the surface of the coating is machined to remove the top surface layer of the binder as well as the top parts of the particles embedded in the binder, thus opening multiple direct conductive paths to the underlying substrate through the conductive particles.Type: GrantFiled: July 28, 2004Date of Patent: September 11, 2007Inventor: Leo Kriksunov
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Patent number: 7267870Abstract: A pressure-sensitive adhesive sheet for steel plates, which comprises a backing and a resin layer, wherein the backing comprises a resin-coated glass cloth obtainable by coating a glass cloth with a resin emulsion (A) followed by coating with a resin emulsion (B) which is different from the resin emulsion (A).Type: GrantFiled: August 9, 2004Date of Patent: September 11, 2007Assignee: Nitto Denko CorporationInventors: Mitsuo Matsumoto, Katsuhiko Tachibana, Manabu Matsunaga, Takio Itou
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Patent number: 7267871Abstract: A method for stretch breaking fibers to produce a staple yarn and operating a staple fiber spinning machine that enables the production of a plurality of products of lot size smaller than a large denier tow product. The process includes at least two break zones and a consolidation zone downstream from a second break zone to form a staple yarn. The filaments are broken in a second break zone downstream from the first break zone by increasing the speed of the fiber fed into the process.Type: GrantFiled: January 5, 2005Date of Patent: September 11, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: Joseph Anthony Perrotto, Peter Popper, Glen Simmonds, Albert S. Tam, David Carlton Visser, William Charles Walker, Joseph Leonda Jones
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Patent number: 7267872Abstract: A braid-reinforced hollow fiber membrane which includes a reinforcing material of a tubular braid and a polymer resinous thin film coated on the surface of the reinforcing material. The polymer resinous thin film has a skin layer with micro pores having a diameter in the range from 0.01 to 1 ?m and an inner layer of a sponge structure with micro pores having a diameter less than 10 ?m. The hollow fiber membrane exhibits excellent mechanical strength, reliable filtration and simultaneously, good water permeability.Type: GrantFiled: December 2, 2002Date of Patent: September 11, 2007Assignee: Kolon Industries, Inc.Inventors: Moo-Seok Lee, Sung-Hak Choi, Yong-Cheol Shin
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Patent number: 7267873Abstract: Fiber reinforced concrete has thin steel wire of diameter between 0.05 and 0.3 mm such as cut from recycled vehicle tires. To avoid the problem of balling when mixing, two alternatives are suggested. The first consists of strands of fiber, which demonstrate excellent bond characteristics. The second consists of a mixture of fiber lengths and thicknesses, giving a wide distribution of l/d ratios not exceeding 250, which has the effect of reducing balling tendency so that significant densities can be achieved.Type: GrantFiled: December 20, 2002Date of Patent: September 11, 2007Inventors: Kypros Pilakoutas, Peter Waldron
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Patent number: 7267874Abstract: A process for producing a cobalt III encapsulated nickel hydroxide or basic nickel carbonate product including the steps of: (i) providing an ammoniacal solution including cobalt ammine complexes and nickel II ammine complexes; (ii) progressively lowering the ammonia content to sequentially precipate the nickel as an hydroxide or basic carbonate; and (iii) further lowering the ammonia content to precipitate the majority of the cobalt as cobalt III oxide hydroxide; wherein the majority of cobalt III oxide hydroxide coats on the surface of the precipitate nickel hydroxide or basic nickel carbonate to form a coated particle.Type: GrantFiled: August 7, 2003Date of Patent: September 11, 2007Assignee: QNI Technology Pty. Ltd.Inventors: John Ernest Fittock, Cheryl Christine Lucas, Katherine Fiona Howison
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Patent number: 7267875Abstract: Ligand compositions for use in preparing discrete coated nanostructures are provided, as well as the coated nanostructures themselves and devices incorporating same. Methods for post-deposition shell formation on a nanostructure and for reversibly modifying nanostructures are also provided. The ligands and coated nanostructures of the present invention are particularly useful for close packed nanostructure compositions, which can have improved quantum confinement and/or reduced cross-talk between nanostructures.Type: GrantFiled: June 7, 2005Date of Patent: September 11, 2007Assignee: Nanosys, Inc.Inventors: Jeffery A. Whiteford, Mihai Buretea, William P. Freeman, Andreas Meisel, Kyu S. Min, J. Wallace Parce, Erik Scher
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Patent number: 7267876Abstract: The resin-coated sand is produced by coating the surface of a refractory granular aggregate with a thermosetting resin and a thermoplastic resin. When using this resin-coated sand, a mold with a less rough surface can be produced by a RP molding apparatus. When using this mold made of the resin-coated sand, a casting with fewer gas defects can be produced.Type: GrantFiled: March 31, 2004Date of Patent: September 11, 2007Assignee: Gun Ei Chemical Industry Co., Ltd.Inventors: Akihiro Okubo, Tatsunosuke Murakami, Fumitoshi Takeuchi, Koki Shiduka
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Patent number: 7267877Abstract: A composition for coating having a gas barrier property comprising coating-forming components of an epoxy resin and an amine curing agent, wherein said amine curing agent is a reaction product of (A) methaxylylenediamine or paraxylylenediamineand (B) polyfunctional compound having at least one acyl group which is capable of forming amide group moiety by reaction with a polyamine to form an oligomeror or (A), (B) and (C) monocarboxylic acid having 1 to 8 carbon atoms and/or derivative thereof and a coating and a coated film a gas barrier property the same.Type: GrantFiled: December 17, 2001Date of Patent: September 11, 2007Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Takaaki Kutsuna, Shuta Kihara
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Patent number: 7267878Abstract: A moisture-curing hot-melt-adhesive composition in granulate, tablet or powder form can be produced by a.) fusing the reactive hot-melt-adhesive composition and heating the melt, subject to exclusion of moisture, b.) extruding this melt through one or more dies onto a cooled surface, subject to exclusion of moisture, c.) cooling the granulate, subject to exclusion of moisture, whereby the composition solidifies, d.) removing the cooled hot-melt-adhesive granulate, e.) filling the granulate into moisture-tight packages, subject to exclusion of moisture. These reactive hot-melt adhesives are pourable and free-flowing and therefore can be used with all conventional application machines for hot-melt adhesives.Type: GrantFiled: November 7, 2003Date of Patent: September 11, 2007Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGAA)Inventors: Hartmut Primke, Gerald Petry, Ingolf Scheffler, Juergen Wichelhaus, Michael Krebs, Michael Rudolph, Andrew Nixon, Hans-Peter Kohlstadt
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Patent number: 7267879Abstract: A low-E coated article is provided, in certain example embodiments, with a layer including silicon oxynitride adjacent the glass substrate in order to improve chemical and/or mechanical durability of the coated article. In certain example embodiments, the coated article may be formed so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: GrantFiled: August 8, 2003Date of Patent: September 11, 2007Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Scott V. Thomsen, Anton Dietrich, Jose Nunez Regueiro
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Patent number: 7267880Abstract: A substrate having a surface carrying a removable transparent film that can be removed by the surface by a desired washing process, and removable presence indicator associated with the removable transparent film, the presence indicator being removable by the same desired washing process as the removable transparent film. A method of producing a substrate having a presence indicator in contact with a removable transparent film a method of washing a substrate having a presence indicator in contact with a removable transparent film are also disclosed.Type: GrantFiled: June 14, 2004Date of Patent: September 11, 2007Assignee: Cardinal CG CompanyInventors: Leah Miller, Annette Krisko, Klaus Hartig, Roger O'Shaughnessy, Gary Pfaff
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Patent number: 7267881Abstract: A protective surface modification system employs two separate formulations to enhance visual appearance and in many instances provide abrasion resistance on a surface such as a countertop.Type: GrantFiled: May 19, 2005Date of Patent: September 11, 2007Inventors: Rolf Thomas Weberg, Shitong Zhu, Timothy James Sanford, Lawrence J. Simmons
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Patent number: 7267882Abstract: An improved ceramic/metal composite material is disclosed which is fully reacted with aluminum. The composite is made from a ceramic preform, such as silicon carbide, having a binding agent, such as silica, that is contacted with a metal mixture or alloy, such as aluminum/silicon, that reacts with the binding agent to form a ceramic/metal composite material. Also disclosed is a method of making the improved composite material and articles made incorporating the material.Type: GrantFiled: July 23, 2003Date of Patent: September 11, 2007Assignee: RMG Technologies, Inc.Inventors: Michael C. Breslin, Andrew C. Strange, Michael E. Fuller
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Patent number: 7267883Abstract: A polyimide film of the present invention is a polyimide film having a dynamic viscoelasticity whose tan ? peak is located in a range of not less than 310° C. but not more than 410° C., and whose tan ? value at 300° C. is not more than 0.05, or a polyimide film prepared by copolymerizing (a) an acid dianhydride component including a biphenyltetracarboxylic dianhydride and a pyromellitic dianhydride, and (b) a diamine component, and the polyimide film having such an etching speed that one side thereof is etched with a 1N potassium hydroxide solution at an etching speed of 0.1 ?m/minute (one side) or higher. The polyimide film of the present invention possesses film properties that are necessary for use in an electronic raw material for flexible printed circuit boards and the like, and is suitable as an electronic raw material.Type: GrantFiled: September 19, 2003Date of Patent: September 11, 2007Assignee: Kaneka CorporationInventors: Kan Fujihara, Kazuhiro Ono, Kiyokazu Akahori
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Patent number: 7267884Abstract: Disclosed are films, tapes, and melt-spun fibers comprising or prepared from a composition comprising (a) at least one polyamide polymer; and (b) from about 0.1 to 20 weight % of at least one ethylene copolymer such as ethylene/vinyl acetate dipolymers, ethylene/vinyl acetate terpolymers, ethylene/alkyl (meth)acrylate dipolymers, ethylene/alkyl (meth)acrylate terpolymers, functionalized ethylene copolymers, ethylene/acid copolymers, and salts thereof. The films, tapes and fibers exhibit improved tensile properties such as tensile strength and elongation at break compared to nonmodified polyamide compositions. Also disclosed are nonwoven textiles comprising or prepared from the oriented melt-spun fibers.Type: GrantFiled: March 4, 2005Date of Patent: September 11, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: Richard T. Chou, Loic Pierre Rolland, Sam Louis Samuels, David J. Walsh
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Patent number: 7267885Abstract: The present invention provides a flowable materials container. The container has a first sidewall and a second sidewall sealed together along a peripheral seam to define a fluid chamber. At least one sidewall is a film having at least one layer of blend of a first component selected from the group of: (1) ethylene and ?-olefin copolymers having a density of less than about 0.Type: GrantFiled: March 16, 2000Date of Patent: September 11, 2007Assignee: Baxter International Inc.Inventors: Lecon Woo, Sherwin Shang, Michael T. K. Ling, Yuan-pang Samuel Ding, Tahua Yang, Craig Sanford
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Patent number: 7267886Abstract: Quaternary boron salts are used as initiators of polymerisation in adhesive compositions for bonding low surface energy substrates such as polyolefins. The quaternary boron salts are of the formula I wherein R1 is C1–C10 alkyl, R2, R3 and R4, which may be the same or different, are, C1–C10 alkyl or C3–C10 cycloalkyl, phenyl, or phenyl-substituted C1–C10 alkyl or C3–C10 cycloalkyl, provided that any two of R1–R4 may optionally be part of a carbocyclic ring, and M+ is a metal ion or a quaternary ammonium ion. Particular examples of initiator compounds include sodium tetraethyl borate and lithium tetraethyl borate, lithium phenyl triethyl borate and tetraethylammonium phenyl triethyl borate.Type: GrantFiled: December 3, 2004Date of Patent: September 11, 2007Assignee: Loctite (R&D) LimitedInventors: Brendan J. Kneafsey, Gerry Coughlan
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Patent number: 7267887Abstract: A shaped composite article comprising a substrate and an adherend, which are comprised of different materials and are bonded together through a layer of an adhesive composition comprising as the main ingredient (i) a cyclic structure-containing conjugated diene polymer having a degree of cyclization of 30-95%, or (ii) a modified cyclic structure-containing conjugated diene polymer having a degree of cyclization of 30-95%, and having added thereto 0.1-20 wt. % of an ?,?-ethylenically unsaturated carboxylic acid anhydride, wherein the ratio of {amount of (I)/[amount of (I)+amount of (II)]} is at least 60 wt. %, where (I) is an acid anhydride group added and (II) is a dicarboxylic acid group formed by hydrolysis of an acid anhydride group (I).Type: GrantFiled: October 16, 2002Date of Patent: September 11, 2007Assignee: Zeon CorporationInventors: Shizuo Kitahara, Yasushi Tanaka, Atsushi Hayashi
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Patent number: 7267888Abstract: A building material adapted for controlling growth of vegetative fungi from spores having a compressed calcium sulfate layer, a paper layer over the sulfate layer, an adhesive for securing the paper layer to the sulfate layer; an amount of between about 30 wt % to 50 wt % of a salt of formic acid disposed on the paper layer thereby forming sheet rock with an ionic lattice on the surface to prevent vegetative growth from fungi spores, and a paint, an adhesive, a sealant, and an insulation each containing an antifungal amount of a salt of formic acid, such as potassium formate.Type: GrantFiled: October 14, 2004Date of Patent: September 11, 2007Inventors: James Richard Von Krosigk, Thomas E. Peterson
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Patent number: 7267889Abstract: The present invention provides a sprayable composition comprising a ceramic particulate including albite, illite, and quart, and a metallic composition, including nickel, chromium, iron, and silicon. The sprayable composition may be a composite particle, a blend, or a cored wire. The present invention further provides an abradable coating formed on a metal substrate according to a method comprising the step of depositing the abradable coating on the metal substrate by thermal spraying of a sprayable composition comprising a ceramic particulate including albite, illite, and quartz, and a metallic composition, including nickel, chromium, iron and silicon. The sprayable composition may be a composite particle, a blend, or a cored wire. The abradable coating may be applied to a metal substrate such as steel, nickel-based alloys, and titanium.Type: GrantFiled: October 1, 2002Date of Patent: September 11, 2007Assignee: Sulzer Metco (Canada) Inc.Inventors: Karel Hajmrle, Anthony Peter Chilkowich
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Patent number: 7267890Abstract: The present invention provides: a high-strength high-ductility hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having high fatigue resistance and corrosion resistance; a high-strength hot-dip galvanized steel sheet excellent in ductility, which improves non-plating defects and plating adhesion after severe deformation, and a method of producing the same; a high-strength and high-ductility hot-dip galvanized steel sheet having high fatigue resistance and corrosion resistance; a high-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having superior appearance and workability, which suppresses the generation of non-plating defects, and a method of producing the same; and a high-strength hot-dip galvannealed steel sheet and a high-strength hot-dip galvanized steel sheet, which suppress non-plating defects and surface defects and have both corrosion resistance, in particular corrosion resistance in an environment containing chlorine ion, and high ductility, and a methType: GrantFiled: June 6, 2002Date of Patent: September 11, 2007Assignee: Nippon Steel CorporationInventors: Nobuhiro Fujita, Masafumi Azuma, Manabu Takahashi, Yasuhide Morimoto, Masao Kurosaki, Akihiro Miyasaka
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Patent number: 7267891Abstract: An organic EL device according to the present invention has a layered structure in which a hole injection electrode (anode), a hole injection layer, a hole transport layer, a light emitting layer, a hole blocking layer, an electron injection layer, and an electron injection electrode (cathode) are layered in this order on a substrate. The light emitting layer is composed of a host material and an emitting dopant. A compound for light emitting device which is an organic material is employed for the emitting material. The compound for light emitting device is a metal complex employing a ligand having a substituent containing boron.Type: GrantFiled: March 31, 2004Date of Patent: September 11, 2007Assignee: Sanyo Electric Co., Ltd.Inventor: Kaori Saito
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Patent number: 7267892Abstract: A naphthylanthracene-based polymer comprising a repeating unit of the formula wherein: Ar is an aryl or substituted aryl of from 6 to 60 carbon atoms; or a heteroaryl or substituted heteroaryl of from 4 to 60 carbon atoms; R1, R2, and R3 are the same or different, and are each individually hydrogen, or alkyl, or alkenyl, or alkynyl, or alkoxy, or amino, or thioalkyl, or carboxyl, or carbonyl, wherein the alkyl, alkenyl, alkynyl, alkoxy, amino, thioalkyl, carboxy, or carbonyl can have from 1 to 40 carbon atoms; or aryl of from 6 to 60 carbon atoms; or heteroaryl of from 4 to 60 carbon atoms; or F, or Cl, or Br; or a cyano group; or a nitro group, or a sulfonate group; and L is a direct bond between naphthylanthracene and polymer backbone or a carbon linking group having 1 to 40 carbon atoms or a non-carbon linking group.Type: GrantFiled: March 29, 2005Date of Patent: September 11, 2007Assignee: Eastman Kodak CompanyInventors: Shiying Zheng, Kathleen M. Vaeth
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Patent number: 7267893Abstract: An optical multilayer film includes: a first layer; a second layer that contains titanium oxynitride as a main component; and a third layer that contains magnesium fluoride as a main component; the first layer that has a different refractive index from that of the second layer or the third layer; and the first layer, the second layer, and the third layer being part of a laminated structure that includes a plurality of reflection planes. The thickness of the third layer is smaller than ¼ wavelength.Type: GrantFiled: August 27, 2003Date of Patent: September 11, 2007Assignee: Fujitsu Quantum Devices LimitedInventors: Nobumasa Okada, Tadahiro Hiraike
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Patent number: 7267894Abstract: A magnetic recording apparatus including a drive unit to drive the magnetic recording medium, a compound-type magnetic head, a means to move the magnetic head relative to the magnetic recording medium, and a means to process recording and retrieving signals generated by the magnetic head. The magnetic recording medium comprises a non-magnetic substrate and a magnetic layer formed thereon with three underlayers interposed inbetween. The magnetic layer is composed of a plurality of layers of Co-based alloy of hexagonal close-packed structure which are antiferromagnetically coupled to one another through a non-magnetic intermediate layer, said three underlayers including an amorphous alloy layer, a Ta layer, and a Cr-based alloy layer of body-centered cubic structure.Type: GrantFiled: September 4, 2003Date of Patent: September 11, 2007Assignee: Hitachi Global Storage Technologies Japan, Ltd.Inventors: Tetsuya Kanbe, Tatsuya Hinoue, Yotsuo Yahisa, Hidekazu Kashiwase, Hiroyuki Suzuki
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Patent number: 7267895Abstract: A method for manufacturing a magnetic tape includes the steps of feeding a broad magnetic tape including a broad support formed with a magnetic recording layer on one side thereof and a back coat layer on the other surface thereof to a portion between a disk-like upper blade and a disk-like lower blade overlapping each other and rotating in opposite directions and cutting the broad magnetic tape into magnetic tapes each having a predetermined width, which method for manufacturing a magnetic tape further includes a step of setting a cutting start angle between the disk-like upper blade and the disk-like lower blade overlapping each other and rotating in opposite directions at the time that cutting of the broad magnetic tape fed to a portion between the upper blade and the lower blade by the upper blade and the lower blade is started so that a lower blade side cut surface of the magnetic tape to be formed by cutting the broad magnetic tape includes 40% to 65% of a region formed by cutting the magnetic tape by aType: GrantFiled: March 1, 2004Date of Patent: September 11, 2007Assignee: TDK CorporationInventors: Sadayuki Shoudai, Tsutomu Kikuchi
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Patent number: 7267896Abstract: A magnetic recording medium comprising a non-magnetic support; at least one lower magnetic layer containing magnetic powder and a binder resin, which is formed on one side of the non-magnetic support with or without a non-magnetic primer layer interposed between the non-magnetic support and the lower magnetic layer; at least one non-magnetic intermediate layer containing non-magnetic powder and a binder resin, which is formed on the lower magnetic layer; at least one upper magnetic layer containing magnetic powder and a binder resin, which is formed on the non-magnetic intermediate layer; and a back layer which is formed on the other side of the non-magnetic support, characterized in that the magnetic powder contained in the uppermost magnetic layer of the upper magnetic layer is iron type magnetic powder which comprises substantially spherical or ellipsoidal particles with a number-average particle diameter of 5 to 50 nm and an average axial ratio of 1 to 2, each of said particles containing iron or containiType: GrantFiled: March 18, 2003Date of Patent: September 11, 2007Assignee: Hitachi Maxell, Ltd.Inventors: Sadamu Kuse, Tsugihiro Doi, Tetsutaro Inoue, Mikio Kishimoto, Yuji Sasaki, Hideaki Watanabe
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Patent number: 7267897Abstract: The fuel cell (2) is of the kind comprising an anode (12) and a cathode (10) between which an electrolyte (18) is interposed. Solid bodies (20) storing a hydrogen mass, able to be decomposed by combustion, are associated to pyrotechnic means (24,26) to release the hydrogen and bring it into contact with the anode (12). Means (38) tap the ambient air to bring it into contact with the cathode (10). Firing of the pyrotechnic means (24,26) is placed under the control of addressing means (28) embedded in the appliance (2). The surplus water produced by the exchange between the hydrogen and the oxygen is resorbed by the temperature increase induced by combustion of the bodies (20). The solid bodies (20) are supported by an interchangeable card (22).Type: GrantFiled: December 20, 2001Date of Patent: September 11, 2007Assignee: Commissariat a l'Energie AtomiqueInventors: Didier Bloch, Gilles Delapierre, Thierry Priem, Didier Marsacq, Jean-Yves Laurent, Corinne Gauthier, Christian Perut
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Patent number: 7267898Abstract: A fuel cell power plant comprises a water circulation passage (5) which circulates the cooling water in a fuel cell stack (4). Sodium hydroxide which lowers the melting point of water is mixed with water in the water circulation passage (5) to prevent freezing of the water in the water circulation passage (5). Electrodes (11, 12) are disposed in the water. When the fuel cell stack (4) is running, a voltage is applied between the electrodes (11, 12) such that the positive electrode (11) attracts sodium ions, thereby removing sodium ions from the cooling water supplied to the fuel cell stack (4). When the fuel cell stack (4) stops running, sodium ions which were attracted to the positive electrode (11) are made to diffuse into the cooling water by ceasing to apply the voltage to the electrodes (11, 12).Type: GrantFiled: December 26, 2002Date of Patent: September 11, 2007Assignee: Nissan Motor Co., Ltd.Inventor: Shinichi Takahashi
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Patent number: 7267899Abstract: An electrochemical fuel cell system comprising a fuel supply of hydrogen rich gaseous fuel for delivery to a fuel cell. A fuel supply conduit connects the fuel supply and the fuel cell for delivering a fuel stream of the hydrogen rich gaseous fuel to the fuel cell. An impurity sensor is carried by the fuel supply conduit for detecting impurities in the fuel stream prior to the impurities entering the fuel cell. A pressure adjusting mechanism is provided in communication with the impurity sensor being operatively associated with the fuel cell for changing the pressure of the fuel cell. The pressure adjusting mechanism raises the pressure of the fuel cell from a normal operating pressure to an elevated operating pressure when the impurity sensor detects impurities in the fuel stream to prevent the impurities from interfering with fuel cell efficiency.Type: GrantFiled: March 10, 2003Date of Patent: September 11, 2007Inventors: John W. Van Zee, Woo-kum Lee, Mahesh Murthy
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Patent number: 7267900Abstract: The fuel cell system comprises a fuel cell stack, a fuel gas supply unit, an oxidation gas supply unit, a fuel cell cooling unit, a fuel gas humidifier, an oxidation gas humidifier, and a control unit. The fuel gas humidifier humidifies fuel gas that is supplied to the fuel cell stack from the fuel gas supply unit by using remaining fuel gas that is exhausted from the fuel cell stack. The oxidation gas humidifier humidifies oxidation gas that is supplied to the fuel cell stack from the oxidation gas supply unit by using remaining oxidation gas that is exhausted from the fuel cell stack.Type: GrantFiled: December 31, 2003Date of Patent: September 11, 2007Assignee: Hyundai Motor CompanyInventor: Jong Hyun Lee
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Patent number: 7267901Abstract: A fuel cell system comprises a fuel cell, a fuel gas passage through which a fuel gas containing an odorant and hydrogen gas supplied to the fuel cell flows, an oxidative gas passage through which an oxidative gas supplied to the fuel cell flows, a fuel off gas passage through which a fuel off gas discharged from the fuel cell flows, an oxidative off gas passage through which an oxidative off gas discharged from the fuel cell flows, and an odorant removal portion provided in the fuel off gas passage. The odorant removal portion removes the odorant after the fuel gas has been introduced into the fuel cell.Type: GrantFiled: October 2, 2003Date of Patent: September 11, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shimpei Miura, Shigeaki Murata
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Patent number: 7267902Abstract: The invention provides a unitized membrane electrode assembly having improved edge sealing by a one-step compression molding process.Type: GrantFiled: August 27, 2004Date of Patent: September 11, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: Donald H. Brunk, Deepak Perti