Patents Examined by Jennifer C. McNeil
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Patent number: 7740891Abstract: A hand-held oatmeal product is provided that is ready to eat. The oatmeal product may be packaged in a retortable pouch. Methods of making the oatmeal product are provided.Type: GrantFiled: April 21, 2006Date of Patent: June 22, 2010Assignee: The Quaker Oats CompanyInventors: David V. Foster, Christopher True
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Patent number: 7736762Abstract: A plasma display panel (PDP) is made of front panel (2) and a rear panel. The front panel includes display electrodes (6), dielectric layer (8), and protective layer (8) that are formed on front glass substrate (3). The rear panel includes electrodes, barrier ribs, and phosphor layers that are formed on a rear glass substrate. The front panel and the rear panel are faced with each other, and the peripheries thereof are sealed to form a discharge space therebetween. Display electrodes (6) includes metal electrodes (4b, 5b) each containing at least silver and binding glass. The binding glass of black electrodes (41b, 51b) and white electrodes (42b, 52b) constituting metal bus electrodes (4b, 5b) contains at least bismuth oxide and has a softening point exceeding 550° C.Type: GrantFiled: September 28, 2006Date of Patent: June 15, 2010Assignee: Panasonic CorporationInventors: Eiichi Uriu, Hatsumi Komaki, Shingo Takagi, Akira Kawase, Tatsuo Mifune
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Patent number: 7727639Abstract: An iron-based sintered body with a rustproof function comprises a layer containing 0.01 to 5 at % of indium on the surface of the iron-based sintered body, or an iron-based sintered body with a rustproof function contains 0.01 to 5 at % of indium throughout the sintered body, and the iron-based sintered body having iron as its principal component is manufactured by performing sintering in a gas atmosphere containing indium vapor or indium. Thereby obtained is an iron-based sintered body, as well as the manufacturing method thereof, capable of easily improving the rustproof effect without having to hardly change the conventional process.Type: GrantFiled: February 1, 2008Date of Patent: June 1, 2010Assignee: Nippon Mining & Metals Co., LtdInventors: Masataka Yahagi, Toru Imori, Atsushi Nakamura
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Patent number: 7393587Abstract: A finstock material for heat dissipation, which includes at least one sheet of flexible graphite sandwiched between two outer layers.Type: GrantFiled: September 17, 2004Date of Patent: July 1, 2008Assignee: Graftech International Holdings Inc.Inventors: Daniel Witold Krassowski, Gary D. Shives, Julian Norley, Robert Anderson Reynolds, III
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Patent number: 7368172Abstract: By performing epitaxial growth on a semiconductor substrate while keeping conformity, a membrane multi-layer structure showing increased polarization is provided. A membrane multi-layer structure comprising a thin layer composed of zirconium oxide as the main component for allowing epitaxial growth, a thin layer having a simple perovskite structure, showing in-plane rotation by 45° of the (001) plane to the thin layer composed of zirconium oxide as the main component and performing epitaxial growth, and an intermediate layer provided between the thin layer composed of zirconium oxide as the main component and the thin layer having a simple perovskite structure.Type: GrantFiled: April 27, 2004Date of Patent: May 6, 2008Assignee: Fujitsu LimitedInventors: Masao Kondo, Kazuaki Kurihara
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Patent number: 7364805Abstract: A crystal foundation having dislocations is used to obtain a crystal film of low dislocation density, a crystal substrate, and a semiconductor device. One side of a growth substrate (11) is provided with a crystal layer (13) with a buffer layer (12) in between. The crystal layer (13) has spaces (13a), (13b) in an end of each threading dislocation D1 elongating from below. The threading dislocation D1 is separated from the upper layer by the spaces (13a), (13b), so that each threading dislocation D1 is blocked from propagating to the upper layer. When the displacement of the threading dislocation D1 expressed by Burgers vector is preserved to develop another dislocation, the spaces (13a), (13b) vary the direction of its displacement. As a result, the upper layer above the spaces (13a), (13b) turns crystalline with a low dislocation density.Type: GrantFiled: January 18, 2002Date of Patent: April 29, 2008Assignee: Sony CorporationInventors: Etsuo Morita, Yousuke Murakami, Goshi Biwa, Hiroyuki Okuyama, Masato Doi, Toyoharu Oohata
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Patent number: 7364806Abstract: A thermal barrier coating system comprising a metal substrate, a metal bonding layer and a ceramics thermal barrier layer wherein the ceramics thermal barrier layer has a columnar structure of a stabilized zirconia containing a stabilizer or a stabilized ZrO2—HfO2 solid solution containing a stabilizer, and comprises 0.1 to 10 mol % of lanthanum oxide.Type: GrantFiled: February 13, 2004Date of Patent: April 29, 2008Assignees: Japan Fine Ceramics Center, Ishikawajima-Harima Heavy Industries Co., Ltd.Inventors: Mineaki Matsumoto, Norio Yamaguchi, Kazushige Kimura, Hideaki Matsubara, Yasuo Matsunaga, Kouichi Matsumoto, Yasuhiro Shigegaki, Takahito Araki
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Patent number: 7364798Abstract: It is to propose an internal member for a plasma treating vessel having excellent resistances to chemical corrosion and plasma erosion under an environment containing a halogen gas and an advantageous method of producing the same, which is a member formed by covering a surface of a substrate with a multilayer composite layer consisting of a metal coating formed as an undercoat, Al2O3 film formed on the undercoat as a middle layer and Y2O3 sprayed coating formed on the middle layer as a top coat.Type: GrantFiled: March 7, 2005Date of Patent: April 29, 2008Assignees: Tocalo Co., Ltd., Tokyo Electron LimitedInventors: Yoshio Harada, Junichi Takeuchi, Nobuyuki Nagayama, Kouji Mitsuhashi
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Patent number: 7361411Abstract: Disclosed is a hardfacing alloy capable of withstanding service abrasion of the order of silicious earth particles and weldable on industrial products, such as tool joints and stabilizers used in oil and gas well drilling, and other industrial products. The hardfacing alloy has a low coefficient of friction resulting from excellent metal to metal resistance and significant reduction in industrial wear on industrial products, such as casing wear. Other embodiments of the invention include tool joints having the hardbanding alloy welded to the outer cylindrical surface to its box and pin members and to stabilizer ribs on the stabilizer used in earth boring, such as boring for oil and gas, other industrial products, and methods of applying the hardfacing alloy to their surfaces.Type: GrantFiled: April 21, 2003Date of Patent: April 22, 2008Assignee: ATT Technology, Ltd.Inventors: Roger Auguste Daemen, Keith E. Moline
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Patent number: 7357966Abstract: This invention relates to a synthetic turf comprised of a backing, a synthetic grass-like surface which is comprised of textured and non-textured grass-like fibers that are secured to the backing. The synthetic turf further comprises a fill layer comprised of substantially ambient rubber spread substantially uniform throughout the textured and non-textured grass-like fibers. This invention also relates to synthetic turf systems.Type: GrantFiled: August 31, 2004Date of Patent: April 15, 2008Assignee: New England Soccer School, LLCInventors: Ted Dipple, Joe DiGeronimo
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Patent number: 7354649Abstract: The present invention provides an apparatus and method for use in processing semiconductor workpieces. The new apparatus and method allows for the production of thinner workpieces that at the same time remain strong. Particularly, a chuck is provided that includes a body, a retainer removeably attached to the body and a seal forming member. When a workpiece is placed on the chuck body and the retainer is engaged to the body, a peripheral portion of the back side of the workpiece is covered by the retainer while an interior region of the back side of the workpiece is exposed. The exposed back side of the workpiece is then subjected to a wet chemical etching process to thin the workpiece and form a relatively thick rim comprised of semiconductor material at the periphery of the workpiece. The thick rim or hoop imparts strength to the otherwise fragile, thinned semiconductor workpiece.Type: GrantFiled: August 20, 2004Date of Patent: April 8, 2008Assignee: Semitool, Inc.Inventors: Kert L. Dolechek, Raymon F. Thompson
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Patent number: 7351482Abstract: Zirconia-containing ceramic compositions that are capable of providing thermal barrier coatings wherein the zirconia is stabilized in the cubic crystalline phase. These compositions comprise at least about 50 mole % zirconia and a stabilizing amount up to about 49 mole % of a stabilizer component comprising: (1) a first metal oxide selected from the group consisting of ytterbia, neodymia, mixtures of ytterbia and neodymia, mixtures of ytterbia and lanthana, mixtures of neodymia and lanthana, and mixtures of ytterbia, neodymia and lanthana in an amount of from about 5 to about 49 mole % of the composition; and (2) a second metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof in an amount of about 4 mole % or less of the composition. The ceramic composition further comprises one or more of a third metal oxide selected from the group consisting of: (a) hafnia in an amount from about 0.Type: GrantFiled: November 29, 2005Date of Patent: April 1, 2008Assignee: General Electric CompanyInventors: Brett Allen Boutwell, Mark Daniel Gorman, Irene Spitsberg, Ramgopal Darolia, Robert William Bruce, Venkat Subramaniam Venkataramani
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Patent number: 7348075Abstract: A method for solid free-form fabrication of a three-dimensional object includes depositing a particulate blend in a defined region, the particulate blend including a calcium phosphate source, a reaction retardant, and a layered double hydroxide, and selectively ink-jetting a solubilizing binder onto a predetermined volume of the particulate blend to form a pre-ceramic object in the predetermined volume, wherein the solubilizing binder includes wetting agents, humectants, pH modifiers, and surfactants.Type: GrantFiled: October 28, 2003Date of Patent: March 25, 2008Assignee: Hewlett-Packard Development Company, L.P.Inventors: Isaac Farr, Christopher Oriakhi, Terry M Lambright
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Patent number: 7344770Abstract: The ceramics honeycomb structure of the present invention is formed of a plurality of cells forming a fluid flow passage partitioned by porous partition walls, and comprising an inflow end part allowing fluid to flow therein, an outflow end part allowing fluid to flow therefrom, and an outer peripheral part including an outer peripheral surface, and is characterized by having a structure where a porosity per unit volume (cm3) gradually increases from the inflow end part side to the outflow end part side at a rate of 0.2%/mm or less, and this ceramics honeycomb structure has an excellent erosion resistance of partition walls positioned at a cell opening end part and a high compressive strength (isostatic strength) at the time of canning, and is suitable particularly as an automobile exhaust gas purification catalyst carrier.Type: GrantFiled: April 11, 2003Date of Patent: March 18, 2008Assignee: NGK Insulators, Ltd.Inventors: Sadaaki Hirai, Takayuki Kawae, Yasushi Kato
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Patent number: 7341786Abstract: An indium-containing wafer from which removal of mercury can be reliably performed and a method of manufacturing such a wafer are provided in order to make the mercury C-V method, allowing characteristics of a the indium-containing wafer to be measured with high precision and being a non-destructive test, viable. An indium-containing wafer relating to the present invention is characterized by having, formed on its episurface layer, an added-on mercury-removal layer directed to removing wafer-surface adherent mercury and composed of a compound semiconductor. In addition, a method of manufacturing an indium-containing wafer relating to the present invention is characterized in that after evaluating electrical characteristics of the wafer with, as an electrode, mercury adhered onto the surface of the mercury-removal layer, the superficially adhered mercury is eliminated by removing the mercury-removal layer.Type: GrantFiled: July 17, 2003Date of Patent: March 11, 2008Assignee: Sumitomo Electric Industries, Ltd.Inventors: So Tanaka, Takashi Iwasaki
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Patent number: 7338724Abstract: The present invention provides a composite structure body obtained through processes of forming composite fine particles by way of a process in which a surface of brittle material fine particles is coated with at least one type of ductile material, bombarding the composite fine particles at a high velocity against a surface of a substrate, mutual rejoining of the composite fine particles is made through intermediary of a newly generated active surface formed by distortion or fracture, and thereby forming a structure body, above an anchor portion, in which crystals of the brittle material and crystals and/or microstructures of the ductile material fine particles are dispersed, and imparting internal distortion to the brittle material fine particles.Type: GrantFiled: January 4, 2007Date of Patent: March 4, 2008Assignees: Toto Ltd., National Institute of Advanced Industrial Science and TechnologyInventors: Hironori Hatono, Masakatsu Kiyohara, Katsuhiko Mori, Tatsuro Yokoyama, Atsushi Yoshida, Tomokazu Ito, Jun Akedo
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Patent number: 7335429Abstract: A coating and coating process for incorporating surface features on an air-cooled substrate surface of a component for the purpose of promoting heat transfer from the component. The coating process generally comprises depositing a first metallic coating material on the surface of the component using a first set of coating conditions to form a first environmental coating layer, and then depositing a second metallic coating material using a second set of coating conditions that differ from the first set, such that an outer environmental coating layer is formed having raised surface features that cause the surface of the outer environmental coating layer to be rougher than the surface of the first environmental coating layer.Type: GrantFiled: March 11, 2005Date of Patent: February 26, 2008Assignee: General Electric CompanyInventors: Ching-Pang Lee, Robert Edward Schafrik, Ramgopal Darolia, Joseph David Rigney
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Patent number: 7335427Abstract: A process for repairing a turbine component of a turbomachine, as well as a sintered preform used in the process and a high gamma-prime nickel-base superalloy component repaired thereby. The sintered preform contains a sintered mixture of powders of a cobalt-base braze alloy and a cobalt-base wear-resistant alloy. The braze alloy constitutes at least about 10 up to about 35 weight percent of the sintered preform and contains a melting point depressant such as boron. The preform is formed by mixing powders of the braze and wear-resistant alloys to form a powder mixture, and then sintering the powder mixture. To use the preform, a surface portion of the turbine component is removed to expose a subsurface portion, followed by diffusion bonding of the preform to the subsurface portion to form a wear-resistant repair material containing the braze alloy dispersed in a matrix of the wear-resistant alloy.Type: GrantFiled: December 17, 2004Date of Patent: February 26, 2008Assignee: General Electric CompanyInventor: Sujith Sathian
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Patent number: 7332222Abstract: A hybrid material is provided which comprises a first single-walled nanotube having a lumen, and a fill molecule contained within the lumen of the single-walled nanotube. A method for producing the hybrid material is also provided wherein a single-walled nanotube is contacted with a fill molecule to cause the fill molecule to enter the lumen of the single-walled nanotube.Type: GrantFiled: March 7, 2005Date of Patent: February 19, 2008Assignee: The Trustees of the University of PennsylvaniaInventors: David E. Luzzi, Brian W. Smith
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Patent number: 7332024Abstract: An aluminizing composition includes an aluminum-based powder, an inert organic pyrolysable thickener, and a binder selected from the group consisting of colloidal silica, at least one organic resin, and combinations thereof. A method for aluminizing an internal passage of a metal substrate comprises injecting the organic- based aluminizing composition into the internal passage, heat treating the composition under conditions sufficient to remove volatile components from the composition, to cause diffusion of aluminum into surface regions of the internal passage, and to cause decomposition of at least some pyrolysable thickener particles, and burnishing excess material from the internal passage.Type: GrantFiled: April 29, 2004Date of Patent: February 19, 2008Assignee: General Electric CompanyInventor: Lawrence Bernard Kool