15th week of 2011 patent applcation highlights part 1 |
Patent application number | Title | Published |
20110083778 | Tire and Wheel Noise Reducing Device and System - A system for dissipating sound shock waves within a vehicle tire includes a wheel upon which a tire is mounted to create an internal air chamber defined by the wheel and the tire. A flow-resistant barrier is coupled to the wheel or the tire and defines an air cavity within the internal air chamber. A porous spacer can support the barrier with respect to the tire and also can provide a flexible energy damper. The barrier comprises a material that provides an acoustical resistance to sound shock waves passing therethrough. The air cavity defined by the barrier has a volume such that air within the cavity offers relatively small impedance to the passage of shock waves through the barrier and into the air cavity. The barrier also can produce frictional heat when displaced by a shock wave, thereby converting energy of the shock wave to heat to reduce noise associated therewith. | 2011-04-14 |
20110083779 | PNEUMATIC TIRE - A pneumatic tire has a tread with shoulders, a belt structure located below the tread, and a carcass with two sidewalls, two inextensible annular beads, and a radial ply structure. The shoulders of the tire have a continuous curving radially outer profile so that the shoulders transition smoothly from the tread profile to the tire sidewalls; ideally, the locus of the radii defining the shoulder are located on the inner side of the tire. The tire has a belt structure formed of an annular layer of parallel cords directly adjacent to the radial ply structure, the annular layer having a pair of opposing annular edges and a continuous radius curve profile. Located radially inward of the axial edges of the annular layer of the belt structure is an annular reinforcing strip layer. The strip has a width of not greater than 30 mm and extends axially outward of the annular layer edges by a distance of not more than 10 mm. | 2011-04-14 |
20110083780 | RUN-FLAT TIRE - Provided is a run-flat tire which has an excellent run-flat performance and at the same time excels in high-speed straight running stability in the non-punctured state, a steering stability on both of a dry road surface and a wet road surface and a fuel efficient performance. | 2011-04-14 |
20110083781 | Bicycle Tire with Reinforcement Layer - The invention relates to bicycle tires with at least one reinforcement layer ( | 2011-04-14 |
20110083782 | PNEUMATIC TIRE - A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a pair of bead cores disposed one in each of the bead portions, and a carcass ply extending between the bead portions through the tread portion and sidewall portions, wherein the carcass ply is composed of windings of at least one carcass cord looped around the two bead cores in a helical manner and/or figure-of-eight manner. | 2011-04-14 |
20110083783 | CONDUCTOR COVER APPLICATOR - An applicator is disclosed for applying a tubular conductor cover to a cable, the conductor cover being split longitudinally to define a first longitudinal edge and a second longitudinal edge, the applicator comprising: a head having a separator shaped to contact, in operation of the applicator, an interior surface of the conductor cover to spread open the first longitudinal edge and the second longitudinal edge along a portion of the conductor cover to allow the portion of the conductor cover to be applied to a cable. A method is also disclosed of applying tubular conductor cover to a cable, the conductor cover being split longitudinally to define a first longitudinal edge and a second longitudinal edge, the method comprising: spreading open the first longitudinal edge and the second longitudinal edge of a portion of the conductor cover with a separator on a head, the separator contacting an interior surface of the conductor cover; and applying a length of conductor cover to the cable through the head. | 2011-04-14 |
20110083784 | WELDING MACHINE INCORPORATING VACUUM TRACK ASSEMBLY - A welding machine having a frame that includes end supports spanned by a top beam with a truncated V-shaped cross-section. A vacuum track assembly disposed vertically beneath the top beam retains fabrics to be welded on a perforated surface using suction. A welding head travels along the top beam and applies heat and pressure to the surface to weld the fabrics together. The top beam and vacuum track assembly are extendable by including additional unit segments from which the beam and assembly are constructed. | 2011-04-14 |
20110083785 | ELECTRODE FORMING METHOD - The present invention provides an electrode forming method in which an electrode layer is formed on a solid electrolyte, capable of obtaining an electrode layer having a large electrode surface area, decreasing the number of steps required in formation of the electrode layer and reducing a human labor and time. The electrode forming method of the invention is an electrode forming method, in which a metal salt solution and a reducing agent solution are disposed on respective both sides of a solid electrolyte form and the metal salt solution is caused to pass through the solid electrolyte form by osmosis to thereby deposit a metal near the interface on the reducing agent solution side of the solid electrolyte form to thereby form the electrode on the solid electrolyte form. | 2011-04-14 |
20110083788 | SUBSTRATE BONDING APPARATUS AND SUBSTRATE BONDING METHOD - A substrate bonding apparatus includes a vacuum chamber having a bonding space where a first substrate and a second substrates are bonded together, a first pump for sucking air of the bonding space at a first intensity, a second pump for sucking the air of the bonding space at a second intensity greater than the first intensity, a nitrogen supply for supplying nitrogen to the bonding space, a sensor for sensing the pressure of the bonding space; and a controller for controlling the first pump, the second pump, and the nitrogen supply. | 2011-04-14 |
20110083789 | METHOD AND SYSTEM FOR CONTINUOUSLY MANUFACTURING LIQUID-CRYSTAL DISPLAY ELEMENT - A method and a system for continuously manufacturing liquid-crystal display elements, using a continuous optical film laminate which comprises at least an optically functional film having an adhesive layer provided thereon and a carrier film releasably laminated on said adhesive layer, the optically functional film including at least one defect-free region and at least one defect-containing region, the defect-free region having a predefined length corresponding to a dimension of a liquid-crystal panel, the defect-containing region including at least one defect and defined as a region having a predefined length which is different from the length of the defect-free region, slit lines being sequentially formed to extend in a transverse direction of the optical film laminate to form defect-free, normal optically functional film sheets and defect-containing optically functional film sheets. | 2011-04-14 |
20110083792 | VELOUR CARPET WITH TUFTING-LIKE SURFACE - The present invention relates to a method for producing a velour rug, comprising the following steps: a) needling of a nonwoven/mali nonwoven on a bristle strip using a needling machine, in the process of which a pile nonwoven/carrier nonwoven is pulled into and partially back out of the bristle strip such that the fibers of the pile nonwoven/carrier nonwoven are located in the plane of the bristle strip, b) separating the nonwoven from the bristle strip by means of a roller brush, c) brushing the pile side prior to cutting the loops, characterized in that, in order to increase the fiber density and enhance the pile stability, an additional nonwoven/mali nonwoven, especially a pile nonwoven/carrier nonwoven, is placed onto the reverse of the nonwoven/mali nonwoven, especially between a first and second needling unit, between steps a) and b). | 2011-04-14 |
20110083793 | METHOD FOR FORMING ARTIFICIAL LIPID MEMBRANE - An object of the present invention is to provide a method for stably forming an artificial lipid membrane while suppressing the leakage and evaporation of an electrolytic solution. | 2011-04-14 |
20110083800 | COMPOSITE ARTICLES AND METHODS FOR MAKING THE SAME - The present disclosure pertains to composite articles, and in particular a composite face plate for a golf club-head, and methods for making the same. In certain embodiments, a composite face plate for a club-head comprises a lay-up of multiple, composite prepreg plies. The face plate can be made by first forming an oversized lay-up of multiple prepreg plies having a central portion and a sacrificial portion surrounding the central portion. The lay-up is at least partially cured in a mold under elevated pressure and heat. The lay-up is then removed from the mold and the sacrificial portion is removed from the central portion to form a composite part that is substantially free of defects. | 2011-04-14 |
20110083801 | ROOM TEMPERATURE BONDING MACHINE AND ROOM TEMPERATURE BONDING METHOD - Provided is a cold jointing apparatus, which comprises a discharge device, a gas feeding device, a pressure gauge, a clarifying device, a pressure controller and a pressing mechanism. The discharge device discharges a gas from the inside of a chamber. The gas feeding device feeds an introduction gas to the inside of the chamber. The pressure gauge measures the pressure in the chamber. The clarifying device clarifies a first board and a second board in the chamber when the measured pressure is at a predetermined degree of vacuum. The pressure controller controls both the discharge device and the gas feeding device so that the measured pressure may be equal to a target pressure. The pressing mechanism presses the first board and the second board in the chamber when the measured pressure is that target pressure. | 2011-04-14 |
20110083802 | Adhesive tape for producing a joint during a static reel change - In order to provide an adhesive tape for producing a joint during a static reel change between two flat web materials wound up onto reels, having a carrier and a self-adhesive compound, with which the exposure of the self-adhesive compound during the further processing of the webs bonded to each other is avoided, it is proposed that, in the self-adhesive compound, a gap be formed in the longitudinal direction of the adhesive tape, in order to form two self-adhesive compounds having a spacing (V), as viewed in the width of the adhesive tape. Furthermore, a corresponding method is proposed. | 2011-04-14 |
20110083803 | FABRIC WELDING MACHINE - Methods and other embodiments associated with a fabric welding machine are presented. The fabric welding machine includes a base, a welding machine body, and a support beam with a first end and a second end. A first roller is positioned adjacent to the first end of the support beam opposite the welding machine body. A swing arm with a body end and a roller end is attached to the welding machine body. The roller end is opposite the welding machine body and is configured to move to a first position and a second position. A heat element attached to the first end of the support beam. | 2011-04-14 |
20110083806 | Plasma Resistant Processing Apparatus - There is provided a processing apparatus undergoing various treatments using plasma and protected from plasma so as not to be damaged. The processing apparatus is one using plasma and having a protective layer comprising a fluorine-containing elastomer on the whole or a part of a surface exposed to plasma in the processing apparatus. | 2011-04-14 |
20110083807 | Apparatus for Treating Wafers Using Supercritical Fluid - Provided are an apparatus and method for treating wafers using a supercritical fluid. The wafer treatment apparatus includes a plurality of chambers; a first supply supplying a first fluid in a supercritical state; a second supply supplying a mixture of the first fluid and a second fluid; a plurality of first and second valves; and a controller selecting a first chamber of the plurality of chambers for wafer treatment to control the open/closed state of each of the plurality of first valves so that the first fluid can be supplied only to the first chamber of the plurality of chambers and selecting a second chamber of the plurality of chambers to control the open/closed state of each of the plurality of second valves so that the mixture of the first fluid and a second fluid can be supplied only to the second chamber of the plurality of chambers. The wafer treatment method involves performing a predetermined treatment such as etching, cleaning or drying on wafers within only one of the plurality of chambers, followed by wafer treatment on the succeeding chamber, and thus allowing for sequential wafer treatment within each of the plurality of chambers. | 2011-04-14 |
20110083814 | CORD-OPERATED ROMAN SHADE - A cord-operated roman shade includes a top rail for being mounted on and supporting a shade panel on a vertical surface, at least one cord attached to the bottom of the shade panel for raising the shade panel when the cord is pulled downwardly and lowering the shade panel when the cord is released and allowed to move upwardly. A cord guide positioned on the top rail includes an elongate body having two laterally spaced-apart, substantially right-angle cord guiding surfaces on which the cord moves during operation for converting downward pulling movement of the cord into the upward raising movement of the shade panel and converting upward releasing movement of the cord into downward lowering movement of the shade panel, and a plurality of vertically spaced-apart lift attachments carried by the shade panel through which the cord extends for relative movement during shade operation. | 2011-04-14 |
20110083815 | RETRACTABLE RUBBER DOOR ASSEMBLY WITH ALIGNMENT PROTECTION STRUCTURES - A retractable rubber door assembly is stabilized through the use parallel guidestrips arranged within proximity to conventional windlock strips at a distance so that an extension of a curtain retainer structure will be positioned between the two strips. | 2011-04-14 |
20110083816 | Safety blind assembly - A safety blind assembly has a rail, a shade, medium slats, a bottom slat, cords and a safety device. The shade is attached to a bottom edge of the rail. The medium slats and the bottom slat are separately mounted on the shade. The safety device has releasable rings and detachable connectors. The releasable rings are mounted on the medium slats and the detachable connectors are mounted on the bottom slat. The cords are mounted in the rail, pass through the releasable rings and are connected to the detachable connectors. When someone is wrapped with the cord and the cord is pulled outward from the shade, and the cord can be released from the releasable ring to loosen the cord to provide the first safety measure. If a pulling force of the cord exceeds a predetermined detach force, the detachable connectors detach to provide the second safety measure to avoid injury. | 2011-04-14 |
20110083817 | Exterior Solar Shading With Light Redirection - Exterior solar shading comprises at least one elongate rigid light-transmissible louver. The louver has an infra-red filter element which prevents or limits the transmission of infra-red energy, and a light redirection element which reflect visible light passing through the louver. The light redirecting element is integrally formed in a major surface of an outer louver element of the louver. Preferably, the light redirecting element is a plurality of formations such as recesses, for example, grooves, or projections, which may preferably have at least one mirrored surface. | 2011-04-14 |
20110083818 | ROMAN BLIND SAFETY RELEASE MECHANISM - The present invention relates to a novel release mechanism for Roman Blinds or similar window treatments, whereby a cord release comprising a lift ball releasably attached to a spring release allow for effective operation of a Roman Blind or similar window treatment under normal operation, but allow release of a lift cord from the hem rail and through lift cord guides in the event that a child becomes entangled therein, or in the event that a user wishes to remove the shade material from the head rail. | 2011-04-14 |
20110083819 | BULKY PAPER WITH RUGGED PATTERN AND PROCESS FOR PRODUCING THE SAME - The present invention relates to a process for producing a bulky paper with a concavo-convex pattern consisting of low density regions with a high degree of expansion of the heat-expanding particles and high density regions with a low degree of expansion of the heat-expanding particles, comprising: making a wet mixed sheet having heat-expanding particles uniformly dispersed in fibers from a paper-making material prepared by dispersing a fiber starting material and heat-expanding particles in water; then spraying prescribed sections of the wet mixed sheet with moist hot air or water vapor at above the initial expansion temperature of the heat-expanding particles to cause expansion of the heat-expanding particles at those sections; and then drying at a temperature at which the heat-expanding particles do not fully expand. The process allows free designing of concavo-convex sections on bulky papers. | 2011-04-14 |
20110083820 | PAPER COMPRISING POLYBENZAZOLE OR PRECURSOR THEREOF - The invention relates to a paper comprising at least one of a fiber, pulp, fibril, floc, and fibrid having a polybenzazole structure with a repeating unit of formula (I) and/or (II) | 2011-04-14 |
20110083821 | GLYOXALATION OF VINYLAMIDE POLYMER - The present invention is directed to a method for preparing a cellulose reactive adduct of polyvinylamide and a composition resulting from the method. The preparation of the cellulose reactive adduct is carried out close to a Critical Concentration defined herein. When the reaction is run close to this Critical Concentration, the risk of gelation is minimized, consumed glyoxal is maximized, and shelf live is enhanced. Additionally, the glyoxalated vinylamides of the present invention impart improved wet and dry strengthening efficiency to paper and paperboard when compared to adducts disclosed in previously described art. | 2011-04-14 |
20110083822 | FEEDING SYSTEM COMPRISING PARALLEL PUMPS FOR A CONTINUOUS DIGESTER - The feed system is for a continuous digester where at least two pumps are arranged in parallel at the bottom of a pre-treatment vessel. The transfer to the top of the digester takes place without a conventional top separator. The system makes it possible to provide a feed system with an improved accessibility and operational reliability, and to operate the main part of the pumps at optimal efficiency even if the production capacity is reduced. | 2011-04-14 |
20110083823 | MOULD WITH CONFORMAL COOLING - A method of providing a mould with a conformal cooling passage includes rough machining a mould cavity generally corresponding to a moulded part shape using CAD data. Conformal cooling slots are cut in the mould cavity using the CAD data. The conformal cooling slots are welded shut using the CAD data to provide conformal cooling passages. A class A surface is machined over the conformal cooling passage and corresponds to a finished mould part shape using the CAD data. | 2011-04-14 |
20110083824 | Data Centre - A data centre ( | 2011-04-14 |
20110083825 | Temperature Control within Storage Device Testing Systems - A storage device testing system cooling circuit includes a plurality of test racks. Each of the test racks include a test slot compartment and a test electronics compartment. Each of the test slot compartments includes multiple test slots, and one or more cooling conduits configured to convey a cooling liquid toward the test slots. Each of the test electronics compartments includes test electronics configured to communicate with the test slots for executing a test algorithm, and a heat exchanger in fluid communication with the one or more cooling conduits. The heat exchanger is configured to cool an air flow directed toward the test electronics. | 2011-04-14 |
20110083826 | THERMALLY-CONTROLLED PACKAGING DEVICE AND METHOD OF MAKING - A phase change device for controlling temperature within a confined environment, comprising a foam material, a phase change material, the phase change material being absorbed into the foam, and a protective covering encasing the foam material/phase change material. A method for making a phase change device for controlling temperature within a confined environment, comprising providing a phase change material, providing a foam material, absorbing the phase change material into the foam material, and sealing the foam material/phase change material within a protective covering. | 2011-04-14 |
20110083827 | COOLING SYSTEM WITH INTEGRAL THERMAL ENERGY STORAGE - A cooling system is provided which includes a primary heat exchanger including heat exchange pipes filled with a phase change material comprising water. The heat exchange pipes are in heat transfer relation with a coolant fluid, which, upon cooling, is transferred to a separate liquid to air heat exchanger for conversion into cool air, for example, for use in air conditioning or refrigeration. | 2011-04-14 |
20110083828 | WATER CIRCULATING PUMP, MANUFACTURING METHOD THEREOF, AND HEAT PUMP APPARATUS - A highly efficient, long-life water circulating pump with reduced whirling of a rotor part of the pump is provided. At least one of a gap between an end portion of a shaft | 2011-04-14 |
20110083829 | HEAT-DISSIPATING STRUCTURE WITH HIGH HEAT-DISSIPATING EFFICIENCY AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a heat-dissipating structure with high heat-dissipating efficiency, includes the following steps: providing a heat-dissipating casing having a hollow heat-dissipating body that has at least two ends; closing one end of the hollow heat-dissipating body; pouring work liquid from other end of the hollow heat-dissipating body into an inner portion of the hollow heat-dissipating body; cooling the work liquid from the liquid state to the solid state by an external cooling medium; extracting air from the hollow heat-dissipating body; and then closing the other end of the hollow heat-dissipating body to form an evacuated hollow heat-dissipating body. | 2011-04-14 |
20110083830 | HEAT DISSIPATION DEVICE - An exemplary heat dissipation device includes a base, a first heat sink mounted over the base and connected to the base via two first heat pipes, and a second heat sink located at a lateral side of the first heat sink and thermally connected to the base via a second heat pipe. The first heat sink includes two fin groups. One of the fin groups is stacked on the other fin group. Each of the fin groups includes a plurality of fins spreading radially from a center of the fin group to a periphery of the fin group along horizontal directions. | 2011-04-14 |
20110083831 | Cooling System for a Thermoelectric Power Generator - A cooling system is provided for a thermoelectric power generator and that is arranged in an exhaust gas line of an internal combustion engine for generating electric power while utilizing thermal energy of the exhaust gas. The thermoelectric power generator has its own coolant circuit, which also serves to raise the temperature of the components of the internal combustion engine, the chassis, and/or the transmission or serves to heat the passenger compartment. This offers the added utility gained from a faster temperature rise of transmission lubricants and lubricants of the internal combustion engine, as well as from heating the passenger compartment and the rear axle differential and, thus, offers a reduction of carbon dioxide emissions (CO | 2011-04-14 |
20110083832 | HEAT DISSIPATING BLOWER - A heat dissipating blower includes a main body and a cover. The main body includes a shell and a fan. An outlet and a first gap are defined in the shell. A connecting portion is set at one end of the first gap away from the outlet. Two sliding grooves are formed on inner surfaces of a first wall and a second wall and a plurality of locating holes is set on the two sliding grooves. The cover includes two parallel side plates and a middle plate. A plurality of positioning pins is set on outer surfaces of the two side plates. Some of the positioning pins are located in corresponding ones of the locating holes to change an area of the outlet. | 2011-04-14 |
20110083833 | Heat Exchanger - A heat exchanger plate for the use in a three circuit heat exchanger assembly, where the plate comprises a first distribution area, a heat exchange area and a second distribution area, where the plate comprises a corrugated pattern having ridges and valleys, and where the central port hole in the first distribution area is positioned at a vertical distance from the short end of the plate such that a fluid passage is obtainable between the central port hole and the short end of the plate when two plates are stacked to form a fluid channel between the plates. The invention further relates to an assembly made from such heat exchanger plates and a heat exchanger comprising a plurality of such assemblies. The advantage of the invention is that an improved heat exchanger is provided, having an increased thermal performance and an improved flow distribution in the heat exchanger. | 2011-04-14 |
20110083834 | COOLING JACKET, ESPECIALLY FOR ELECTRICAL MACHINES AND METHOD FOR THE MANUFACTURE THEREOF - The invention relates to cooling jackets and/or heat exchangers, which are to be placed in contact with solid products that are to be cooled, especially with electrical machines with a rotor rotating inside or outside a stator, or in contact with reactors or containers. Said jackets and/or heat exchangers have an inner wall and an outer wall which form the boundary of a flow cavity that is provided with inlet and outlet means for a cooling medium and conducting means in order to form and/or limit at least one flow path for the cooling medium between the inner wall and the outer wall from the inlet means to the outlet means. According to the invention, opposing individual flat places or flat sections of the inner wall and the outer wall are in contact with one another within the confines of said walls and passages for the cooling medium remain between the contacting flat places of flat sections. One or more elevations and depressions alternate on one or more external sides or an outer casing of the inner or outer wall, wherein adjoining flat places or flat sections are permanently connected over individual joints and/or elongated joint sections. | 2011-04-14 |
20110083835 | Heat-dissipating structure and method for fabricating the same - Provided are a heat-dissipating structure and a method for fabricating the same so as for the heat-dissipating structure thus fabricated to dissipate heat from the heat-generating portion of an electronic device. The heat-dissipating structure includes a metal base and a carbon composite layer. The carbon composite layer is formed on the metal base and includes metal particles and carbon particles sintered together. The heat-dissipating structure is more effective in dissipating heat than a conventional vapor chamber or heat spreader. The heat-dissipating structure further includes a carbon composite layer and a metal plate with high thermal conductivity. The heat-dissipating structure is attachable to a heat-generating electronic component to facilitate heat exchange therebetween and thereby enhance heat dissipation. | 2011-04-14 |
20110083836 | HEAT RADIATING COMPONENT - A heat radiating component provided on a semiconductor package, the heat radiating component coming in contact with a semiconductor element, the heat radiating component includes a heat radiating plate having a concave part; linear high thermal conductivity materials formed on a bottom surface of the concave part so as to stand in a thermal conductive direction; first and second resin layers configured to fill space parts formed by the neighboring linear high thermal conductivity materials, the first and the second resin layers being stacked on the bottom surface of the concave part in order to expose head end parts of the linear high thermal conductivity materials; and a metal layer formed on an upper surface of the second resin layer and at least a portion of a surface of the heat radiating plate where the concave part is formed. | 2011-04-14 |
20110083837 | TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD FOR SUBSTRATE MOUNTING TABLE - A temperature control system includes a heat transfer medium supply configured to supply a first heat transfer medium of a first temperature into a heat transfer medium path; at least one heat transfer medium storage provided between the heat transfer medium path and the heat transfer medium supply and configured to store a second heat transfer medium of a second temperature higher than the first temperature; a heat transfer medium supply control device provided between the heat transfer medium supply and the heat transfer medium path and between the heat transfer medium storage and the heat transfer medium path and configured to stop a supply of the first heat transfer medium into the heat transfer medium path from the heat transfer medium supply and to supply the second heat transfer medium into the heat transfer medium path from the heat transfer medium storage when a heating unit generates heat. | 2011-04-14 |
20110083838 | SYSTEM AND METHOD FOR ELECTRICAL RESISTIVITY TOMOGRAPHY AND/OR ELECTRICAL IMPEDANCE TOMOGRAPHY - In electrical resistivity tomography and electrical impedance tomography, interference effects of the metal well casing can be reduced by disposing measurement electrodes in the form of conductive bands around a region of primary insulation on the well casing. Secondary insulation can be provided longitudinally adjacent the primary insulation to further reduce the interference effects. Parameters of the primary and secondary insulation may be determined using finite element methods. The conductive band electrode can connect to a wire of a multi-strand cable using a novel takeout arrangement. Novel measurement methods are also described. | 2011-04-14 |
20110083839 | Coaxial Electric Submersible Pump Flow Meter - A venturi structure is supported below an ESP preferably off its gauge assembly below its motor so that the surrounding casing or wellbore defines the venturi path leading to the suction connection of the ESP. Multiple pressure sensing locations are provided in case the gauge that defines the venturi path is disposed off center in the bore or if the bore is on an incline. The gauge can receive forms of different sizes depending on the size of the surrounding tubular where the forms use an incline of preferably 15-20 degrees and allow for measuring differential near the perforations and at the constriction location so that the flow can be computed using the Bernoulli Equation. | 2011-04-14 |
20110083840 | WORKOVER RIG WITH REINFORCED MAST - A reinforced workover rig mast ( | 2011-04-14 |
20110083841 | DRILL PIPE - A drill pipe assembly includes an elongate drill pipe and a drill pipe extension. The elongate drill pipe has a first threaded end and a second threaded end. The drill pipe extension has a first threaded end and a second threaded end. The second threaded end matingly engaging the first threaded end of the elongate drill pipe. The first threaded end being adapted to matingly engage an additional component of a drill string. The drill pipe extension has an external upset. The external upset has recessed flow paths. | 2011-04-14 |
20110083842 | METHODS AND APPARATUS FOR DOWNHOLE CHARACTERIZATION OF EMULSION STABILITY - A method (and corresponding apparatus) for downhole fluid analysis of petroleum formation fluids. The method includes capturing in a chamber of a downhole tool at least two immiscible formation fluids in a generally segregated state (the fluids including petroleum), activating a fluid mixing means to mix the fluids in the chamber to create an emulsion therefrom, and allowing the emulsified fluids to segregate while measuring light transmittance through the segregating fluids in order to calculate a transition time period based on the light transmittance through the fluids in the chamber. The transition time period is preferably bounded by the time required for the light transmittance values measured by the light detector to reach a baseline light transmittance. The transition time period characterizes the stability of an emulsion formed by the captured fluids. The methods and apparatus can also be used for other fluid testing applications beyond downhole formation fluid testing. | 2011-04-14 |
20110083843 | SYSTEM AND METHOD FOR PREPARING NEAR-SURFACE HEAVY OIL FOR EXTRACTION USING MICROBIAL DEGRADATION - In one embodiment, the invention provides an analytical processing system for enhancing the recovery of heavy oil in an underground, near-surface crude oil extraction environment, comprising: a data collection engine configured for receiving data relating to the underground, near-surface crude oil extraction environment, wherein the data includes in situ microbial species data, oil properties data and in situ nutrient information that are identified as being germane to the underground, near-surface crude oil extraction environment; a data warehouse for storing data collected from the data collection engine; and a data modeling system for analyzing data stored in the data warehouse and facilitating an identity of a preferred microbial species from the underground, near-surface crude oil extraction environment that can transform the heavy oil into a lighter oil. | 2011-04-14 |
20110083844 | Seismic Fluid Prediction Via Expanded AVO Anomalies - A seismic fluid prediction data, e.g., a dataset, is generated for a subsurface region by preconditioning seismic data for amplitude-versus-offset (AVO) analysis. Seismic AVO attribute data is generated for the subsurface region, including creating intercept (A) and gradient (B) seismic data using two or more angle stacks of seismic data. Lithology prediction data is generated with the intercept (A) and gradient (B) seismic data, and an AVO crossplot for fluids is generated to identify an initial AVO anomaly. Seismic fluid prediction data is generated based on the generated AVO crossplot and lithology prediction data. | 2011-04-14 |
20110083845 | Datacoil.TM. Downhole Logging System - A logging tool for use within a work string within a wellbore. The logging tool includes one or more sensors which detect operational conditions within the wellbore and a processing and storage means for recording data relating to these conditions. | 2011-04-14 |
20110083846 | PROCESS FOR TERTIARY MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production, especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one nonionic surfactant having 8 to 30 ethoxy units, which has a polydispersity of from 1.01 to 1.12, and at least one further surfactant is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. | 2011-04-14 |
20110083847 | PROCESS FOR TERTIARY MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production, especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one alkylpolyalkoxysulfate comprising propoxy groups, and at least one further surfactant differing therefrom is used, is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. The alkylpolyalkoxysulfate comprising propoxy groups is prepared in this case by sulfating an alkoxylated alcohol, the alkoxylated alcohol being prepared by alkoxylating an alcohol using double metal cyanide catalysts or double hydroxide clays. | 2011-04-14 |
20110083848 | PROCESS FOR MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one nonionic surfactant having 11 to 40 ethoxy units and a hydrophobic radical having 8 to 32 carbon atoms and at least one further surfactant differing therefrom is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. | 2011-04-14 |
20110083849 | HETEROGENEOUS PROPPANT PLACEMENT IN A FRACTURE WITH REMOVABLE CHANNELANT FILL - A method of heterogeneous proppant placement in a subterranean fracture is disclosed. The method comprises injecting a first treatment fluid comprising a gas and substantially free of macroscopic particles through a wellbore to initiate a fracture in a subterranean formation; injecting a second treatment fluid comprising proppant and channelant through the wellbore into the fracture; placing the proppant in the fracture in a plurality of proppant clusters forming pillars spaced apart by the channelant; and removing the channelant to form open channels around the pillars for fluid flow from the subterranean formation through the fracture toward the wellbore. | 2011-04-14 |
20110083850 | PROPPANT AND PRODUCTION METHOD THEREOF - The invention relates to the oil-and-gas production industry and can be used for enhancement of the production of oilfield wells as it prevents the fracture from closing by pumping of propping granules (proppant) during the hydraulic fracturing of oil-producing formations. Higher stimulation of a reservoir through using hydraulic fracturing is provided with the proppant as particulate with spherical or elliptic form, made of ceramic, polymer, metal, or glass and having higher roughness than regular proppant, wherein the surface roughness is nonuniform and described by two criteria A and B, varying in the intervals: A =0.0085−0.85; B=0.001−1.0. The proppant manufacturing method comprising the preparation of raw material, mixing, granulation, drying, firing, wherein an additional stage of creation of surface roughness is added at the granulation stage and/or the firing stage. | 2011-04-14 |
20110083851 | Compact Jar for Dislodging Tools in an Oil or Gas Well - This invention relates to a jar used to dislodge tools stuck in a well. The jar includes two housing portions movable with respect to each other. A release collet forms a portion of one of the housings. A release sleeve is carried by a mandrel and is located within the release collet. After a given amount of movement of the housing with respect to the mandrel, the release mechanism is activated and the two housing sections rapidly move with respect to each other. A hammer portion of the mandrel then strikes an anvil in the anvil housing, thus applying an upward force to the tool lodged in the well. | 2011-04-14 |
20110083852 | FRAC ADAPTER FOR WELLHEAD - There is provided a frac adapter configured to couple a frac tree to a wellhead component. The frac adapter may couple the frac tree to a casing head without a tubing head, thereby enabling the well to be fractured before the tubing head is installed. As a result, the tubing head used in well production may be pressure-rated for production pressures rather than for fracing pressures. The frac adapter may be coupled to or integral with the frac tree. In addition, a union-nut coupling may be employed to quickly and easily assemble and disassemble the frac adapter from the wellhead component, such as the casing head. The union-nut coupling may further enable the components to be pressure-tested before the fracturing process is initiated. | 2011-04-14 |
20110083853 | Inertia transition pipe element, in particular for restraining a rigid undersea pipe - An inertia transition terminal pipe element having a main rigid pipe element including at one of its ends an inertia transition piece that is constituted by at least one and preferably a plurality “n” of coaxial reinforcing pipe elements placed coaxially around the main pipe element, each reinforcing pipe element presenting an inside diameter greater than the outside diameter of the main pipe element. The various main and reinforcing pipe elements each being positioned with one end situated at the same level along the axis of symmetry of the pipe elements, and each reinforcing pipe element presenting a length that is less than the height of the main pipe element. The annular gap between the various pipe elements being filled with a solid filler material. A rigid undersea pipe is also disclosed including at at least one of its ends, an inertia transition pipe element. | 2011-04-14 |
20110083854 | CASING HANGER NESTING INDICATOR - A casing hanger nesting indicator generates a signal to notify personnel on the surface that a wellhead member has properly landed on a predetermined surface within the wellbore. The casing hanger nesting indicator comprises a signaling device such as an explosive charge or a frequency shift key wherein the noise or vibration of the signaling device travels through the wellbore, via the drilling conduit in some embodiments, up to the surface platform. | 2011-04-14 |
20110083855 | Gas Injection Control Devices and Methods of Operation Thereof - Gas injection control devices are provided, particularly for deployment in a well-bore to control injection of a gas into a tube or pipe to lift a liquid up the tube, such as crude oil for example. A gas control device is described which comprises a housing, and at least two control valve arrangements within the housing. Each arrangement has an inlet for receiving gas from a pressurized supply, an outlet for supplying pressurized gas for injection into the tube, an inlet valve in a fluid path between the inlet and outlet, and an actuator associated with the inlet valve. Each actuator is independently controllable to switch the respective inlet valve between its open and closed configurations. This allows the gas injection to be switched on and off, and facilitates control of the injection gas flow rate. | 2011-04-14 |
20110083856 | SENSOR DEPLOYMENT AND RETRIEVAL SYSTEM USING FLUID DRAG FORCE - Methods, apparatus, and systems for deploying and retrieving sensors downhole are provided. The apparatus can include an outer tubular member disposed about one or more inner tubular members coupled to a fluid directional controller. The fluid directional controller may include a housing separating an interior cavity from an external environment of the wellbore. One end of the outer tubular member and at least one end of an inner tubular member may communicate with the interior cavity. The housing may also include a passageway configured to provide fluid communication between the interior cavity and the external environment. A flow control device may selectively facilitate fluid flow through the passageway. Accordingly, a sensor located in the interior cavity may be selectively exposed to fluid from the external environment. Sensors may be deployed by flowing fluid through a particular tubular member in one direction and retrieved by flowing fluid in another direction. | 2011-04-14 |
20110083857 | REPEATABLE, COMPRESSION SET DOWNHOLE BYPASS VALVE - A bypass valve for use in tubing string which can be repeatedly opened and closed to selectively provide bypass fluid flow between the interior of the tubing string and the annulus to assist in flowing debris. The valve uses hardened valve elements which can be opened and closed while flowing fluids under pressure through the tubing string. The valve is actuated by placing the tubing string in a sufficient weight down condition to operate the valve. A trigger is provided to prevent unintended actuation of the bypass valve during use. | 2011-04-14 |
20110083858 | DOWNHOLE TOOL ACTUATION DEVICES AND METHODS - According to one or more embodiments of the invention, a downhole tool includes one or more actuator apparatuses to facilitate actuation of the downhole tool. The actuation apparatus includes a piston that is dynamically coupled to a tool actuator by an actuator connector in a manner that the piston and the tool actuator necessarily move in unison in response to movement of the piston in a first direction and the piston and the tool actuator do not necessarily move in unison in response to movement of the piston in the second direction. | 2011-04-14 |
20110083859 | DOWNHOLE VALVE - A tool that is usable with a well includes a valve element, a mechanical operator, a pressure chamber and a regulator. The valve element has a first state and a second state. The mechanical operator responds to a predetermined signature in an annulus pressure relative to a baseline level of the annulus pressure to transition the valve element from the first state to the second state. The pressure chamber exerts a chamber pressure to bias the mechanical operator to transition from the second state to the first state. The baseline level is capable of varying over time, and the regulator regulates the chamber pressure based on the baseline level. | 2011-04-14 |
20110083860 | SAND CONTROL SCREEN ASSEMBLY WITH FLOW CONTROL CAPABILITY - A flow control screen ( | 2011-04-14 |
20110083861 | WELL TOOL INCLUDING SWELLABLE MATERIAL AND INTEGRATED FLUID FOR INITIATING SWELLING - A well tool including swellable material and integrated fluid for initiating swelling. A well tool includes a swellable material and a reservoir for containing a fluid of a type which causes the swellable material to swell. A method of swelling a swellable material included in a well tool includes the steps of: positioning the well tool in a well; and then activating a fluid to cause swelling of the swellable material. A method of swelling a swellable material includes the steps of: providing the swellable material which is capable of swelling when contacted by a fluid; positioning the swellable material in an environment in which the swellable material is contacted by another fluid which does not cause the material to swell; and swelling the swellable material by contacting the swellable material with the first fluid while the swellable material remains in contact with the other fluid. | 2011-04-14 |
20110083862 | Apparatus for Restraining a Cylindrical Object - An apparatus for restraining a cylindrical object may include a frame having a base configured to receive one end of the cylindrical object and a top opposite the base, a first web mounted to the frame and having a free end configured to extend over at least a portion of an opposite end of the cylindrical object when the cylindrical object is received in the frame and a second web mounted to the frame having a free end configured to extend over at least another portion of the opposite end of the cylindrical object when the cylindrical object is received in the frame. One or more suitable structures are provided for engaging the free ends of the first and second webs with the frame to thereby restrain the cylindrical object relative to the frame. | 2011-04-14 |
20110083863 | Drain nozzle - A drain nozzle for fire fighting including a nozzle barrel and bafflehead, a floor grating providing the bafflehead, the nozzle barrel adjustably attached by an adjustment ring to the grating, the nozzle barrel not touching the bafflehead, the grating and bafflehead directing the discharge into an appropriate pattern. | 2011-04-14 |
20110083864 | FIRE SUPPRESSION SYSTEM - A fire detection system includes a detection tube and a sensing device. The detection tube contains a sensing fluid having a first physical condition and a second physical condition. The sensing fluid is in the first physical condition below a temperature threshold, and is in the second physical condition above the temperature threshold. The sensing fluid is at least partially liquid in the first physical condition. The sensing device is movable to open in response to a transition of a portion of the sensing fluid from the first physical condition to the second physical condition. | 2011-04-14 |
20110083865 | Power-Assisted Garden Tools - Included are embodiments of a power assisted garden tool. Some embodiments include a handle and an interchangeable tool implement including a garden tool end, a connection end, and an impact platform. Similarly, some embodiments include a drive mechanism coupled to the handle, the drive mechanism including a power source, a motor that provides rotational motion to a rotary shaft, and a piston coupled to the rotary shaft, the piston exhibiting reciprocating motion from the rotational motion, the piston making contact with the interchangeable tool implement, such that the reciprocating motion of the piston causes motion of the interchangeable tool implement. | 2011-04-14 |
20110083866 | TILLER - A tiller with chassis, pair of handles, and tines, wherein simultaneously raising one handle and lowering the other twists the chassis to lower one tine and raise the other. The tines comprise pairs of blades, each blade having a pair of upturned tips. The height of tines is adjusted by adjusting the support for a wheel. The tiller is supported by an arm having a single ground engaging wheel, pivoting the arm and locking in position to adjust the height of the tiller. The tiller includes a third handle located along its chassis. The chassis is formed from two longitudinally split components. A blade cover for the tiller is thin and curved to lie in an arc spaced from the rotating tips of the tines. An attachment for the tiller has a V-shaped tip and shaped to form a furrow. | 2011-04-14 |
20110083867 | Vehicle Mounted Implement Movement Control Apparatus and Methods - Embodiments of the inventive technology present novel methods of controlling the movement, in several degrees of freedom, of an implement mounted to and supported by a motor vehicle (e.g., a tractor). Particular embodiments may focus on the use of actuators attached (at an end) to a movable frame (which may have a shaft running at least partially therethrough) to control the motion of an implement assembly. A related novel method of operation is also disclosed. | 2011-04-14 |
20110083868 | POWER TOOL - In a power tool, a housing is composed of two divisional housings to be combined together; two receptacle blocks are provided on inner surfaces of the two divisional housings, respectively, and configured to protrude opposite to each other from the inner surfaces of the two divisional housings to surround an electric component and to hold the electric component in place when the two divisional housings are combined together into the housing; and a seal layer of an elastic material is formed integrally with one or each of the two receptacle blocks. The seal layer formed on a first receptacle block is pressed against a second receptacle block or another seal layer formed on the second receptacle block to provide sealing between opposed surfaces of the two receptacle blocks when the two divisional housings are combined together. | 2011-04-14 |
20110083869 | QUICK ASSEMBLY PNEUMATIC TOOL - A quick assembly pneumatic tool may be connected to a tool bit and has a housing, an anvil casing, a rear cover, an air inlet assembly, a rotor assembly and an impact assembly. The housing has a handle and a rotor casing. The rotor casing is formed on the handle and has a front chamber and a rear chamber. The anvil casing and rear cover respectively cover the front and rear chambers. The rotor assembly is mounted in the rear chamber and is selectively driven by the air inlet assembly. The impact assembly is mounted in the front chamber and the anvil casing and is selectively rotated by the rotor assembly. The separate rotor and anvil casings allow the rotor and impact assemblies to be inserted respectively in the front and rear chambers so that assembling the pneumatic is easy and quick. | 2011-04-14 |
20110083870 | Combination of Impact Tool And Shaped Relatively Lower Modulus Material - An impacting tool, such as a jackhammer or electric hammer is proposed to be modified by a high modulus polymeric material, or metal of lower relative modulus than surrounding metal such as that of a piston. An interchangeable tool head is proposed to have inserted in a cavity in the impacted end such a high modulus polymeric material. Thus the term relatively lower modulus inclusion (“RLMI”) has been selected for the descriptive term. By using such relatively lower modulus material for an inclusion, which inclusion can be an insert, and modification of the piston or ram or impacting end of the tool, and additionally, if desired, the stop end of the piston or ram, the invention enables reduction of noise and vibration without substantially diminishing impact effectiveness and working time. Additionally, the working end of a cutting or impacting tool can be modified to a sharper angle because of diminished force through such relatively lower modulus inclusion. The edge angle, of for instance a chisel, may be modified to take advantage of mechanical changes resulting from the relatively lower modulus inclusion. | 2011-04-14 |
20110083871 | ELECTRICAL BOX - An electrical box may include a top side and a bottom side that are connected to one another by panels. Each of the top side and bottom side may include a front portion with a side edge, a front edge and a back edge, a back portion with a side edge, a front edge and a back edge, and an angled portion connecting the front portion to the back portion, the back portion being offset with respect to the front portion. The angled portion may include a transition edge that joins the back edge of the front portion to the back edge of the back portion. The transition edge may provide for space for maneuvering the electrical box aligned to a wall stud in a wall assembly out of the wall assembly through a hole in a drywall of the wall assembly. | 2011-04-14 |
20110083872 | CROSSING BUS SUPPORT APPARATUS, CONNECTORS, SYSTEMS, AND ASSEMBLIES AND METHODS OF INSTALLING SAME - Embodiments provide a crossing bus support apparatus and connectors thereof. The crossing bus support apparatus includes a body structure having a first portion with a plurality of phase bus slots, the phase bus slots adapted to receive a plurality of crossing buses, a first connector on a first end having dual protrusions each protrusion having an interlockable feature; and a second connector on a second end having dual protrusions each protrusion having an interlockable feature. The crossing bus support apparatus may be used in pairs to capture crossing buses into the phase bus slots. Systems, assemblies, connectors, and methods of installing and utilizing the crossing bus support apparatus are provided, as are other aspects. | 2011-04-14 |
20110083873 | Network Cabinet Fitting System - A fitting system for sealing an opening in a top cap of a network cabinet includes a grommet and at least one of a fitting assembly and a cover. The grommet is secured to the opening in the top cap of the network cabinet. The fitting assembly and the cover are secured to the grommet and may include at least one finger lift. A sleeve or a tube may be secured to the fitting assembly. | 2011-04-14 |
20110083874 | ELECTRODE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is an electrode, including a conductive layer containing a conductive component selected from the group consisting of copper, nickel, iron, cobalt, titanium, lead, aluminum, tin, and alloys comprising one of these metals as the principal ingredient thereof, and an oxidation protection layer containing boron oxide, said oxidation protection layer covering the top surface of the conductive layer, or covering both the top surface and the sides of the conductive layer, or covering all locations where the conductive layer has been formed; the electrode being formed by air firing the conductive layer and the oxidation protection layer simultaneously. | 2011-04-14 |
20110083875 | Exterior utility guard - An EXTERIOR UTILITY GUARD that is a protector and or shield for low voltage irrigation wire and more particularly to protect the wires from lawn equipment, particularly weed and grass trimmers. It is made of heavy gauge metal, 14 gauge steel, to withstand repeated blows from weed and grass trimmers. It is long enough (16″ + or −) to extend both into and above ground level to protect the low voltage wires from the strike zone of weed and grass trimmers. It is designed with three elongated slots at the bottom to accommodate low voltage wires. It has four holes at the top sides to accommodate a mounting bracket. It is designed so it can be mounted over the irrigation wires and or PCV pipe without having to disconnect the wires from the control box. This design will reduce installation labor and cost. | 2011-04-14 |
20110083876 | CABLE - A cable includes several metal leads and a metal wire set adjacent to the metal leads. Each metal lead is spaced with the metal wire by flexible insulating material. The metal wire can be deformed without automatic restoring. | 2011-04-14 |
20110083877 | DIFFERENTIAL SIGNALING CABLE, TRANSMISSION CABLE ASSEMBLY USING SAME, AND PRODUCTION METHOD FOR DIFFERENTIAL SIGNALING CABLE - A differential signaling cable according to the present invention comprises: a pair of signal conductors provided in parallel; an insulator which covers the periphery of the pair of signal conductors in a batch; and a shield conductor provided on the outer periphery of the insulator, in which an interval between the pair of signal conductors is specified so that even-mode impedance becomes 1.5 to 1.9 times odd-mode impedance. | 2011-04-14 |
20110083878 | COMMUNICATION CABLE - The present invention relates generally to cables suitable for use in plenum applications. In particular, the present invention relates to coaxial cables suitable for use in plenum applications (which exhibit flame spread and smoke generation properties that comply with industry standards, e.g., UL 910 or NFPA 262) without compromising electrical performance. The cable has two or more layers of insulation where the inner layer is made of a material having a high melt flow index and the outer layer is made of a material having a low melt flow index. | 2011-04-14 |
20110083879 | FLEXIBLE TEXTILE SLEEVE WITH END FRAY RESISTANT, PROTECTIVE COATING AND METHOD OF CONSTRUCTION THEREOF - A textile sleeve for routing and protecting elongate members and method of construction thereof is provided. The textile sleeve has an elongate textile wall constructed from interlaced yarn. An emulsion of acrylic binder and water-based silicon resin is applied to coat the interlaced yarn, with the acrylic binder providing resistance to end fray of the textile sleeve at temperatures below 150° C., and the silicone resin providing resistance to end fray between about 150-500° C. | 2011-04-14 |
20110083880 | Support Member of Circuit Board - A support member of a circuit board includes a columnar portion capable of reducing an outer shape by elastic deformation and capable of passing through an opening provided on the circuit board, and a plurality of projecting portions provided to protrude from an outer circumferential surface of the columnar portion, arranged at a prescribed interval in an axial direction of the columnar portion, and passing through the opening of the circuit board when the columnar portion is elastically deformed to reduce the outer shape. The circuit board is arranged between the projecting portions adjacent in the axial direction of the columnar portion in a state where the columnar portion passes through the opening of the circuit board, so that a plurality of the circuit boards are held at the prescribed interval along the axial direction of the columnar portion. | 2011-04-14 |
20110083881 | Device and Process for Making a Multilayer Circuit Device Having Electrically Isolated Tightly Spaced Electrical Current Carrying Traces - A multilayer circuit device having electrically isolated tightly spaced electrical current carrying traces and including a first nonconductive substrate having a first conductive material affixed to a first side thereof to form a first ground plane, a plurality of elongated first conductive traces formed on a second side of the first non-conductive substrate and having transverse widths of 50 microns or less and rising above the upper surface of the first substrate to a height equal to or greater than the widths thereof such that a transverse cross section of the first conductive traces has a height-to-width ratio equal to or exceeding 1, adjacent ones of the first traces being separated from each other by first elongated spaces, the first conductive traces being variously useful as ground lines, signal lines and/or power lines. | 2011-04-14 |
20110083882 | CONDUCTIVE STRUCTURE AND METHOD OF MANUFACTURING THE SAME - The present disclosure relates to a conductive structure. The conductive structure includes a first conductive layer, a conductive unit, a circuit board and a conductive material. The conductive unit is disposed on the first conductive layer. The circuit board having a first through hole is disposed on the first conductive layer. The conductive unit is exposed to the first through hole. The first through hole is filled with a conductive material, such that the conductive material is electrically connected to the conductive unit. | 2011-04-14 |
20110083883 | WIRING BOARD AND MOUNT STRUCTURE - A circuit board provided with a first resin layer and with a first conductive layer formed on the first resin layer. The first conductive layer has a metal carbide layer containing a carbide of a transition metal selected from Group IV, Group V, or Group VI in the Periodic Table and bonded to the first resin layer. The first resin layer has a first region to which the metal carbide layer is bonded and a second region located in an inner portion of the first resin layer from the first region. The first region has a larger ratio of number of atoms of nitrogen relative to number of atoms of carbon than in the second region. | 2011-04-14 |
20110083884 | NOVEL POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF - An object of the present invention is to provide (a) a polyimide precursor solution which is curable at low temperatures (not more than 200° C.) and which has excellent long-term storage stability, (b) a photosensitive resin composition, a photosensitive resin film, a thermosetting resin composition, and a polyimide insulating film, each of which is obtainable from the polyimide precursor solution and each of which is preferably usable as an insulating material for electric and electronic purposes, and (c) a printed wiring board provided with the insulating film. The above object is achievable by use of a polyimide precursor composition solution containing at least a partially imidized polyimide precursor having a urethane bond. | 2011-04-14 |
20110083885 | METAL WIRING STRUCTURE COMPRISING ELECTROLESS NICKEL PLATING LAYER AND METHOD OF FABRICATING THE SAME - Disclosed herein is a metal wiring structure, including: an electroless nickel plating layer formed on an insulation layer; and a surface treatment layer formed on the electroless nickel plating layer, and a method of fabricating the same. The metal wiring structure has excellent adhesivity without regard to the kind of substrate and can be easily fabricated. | 2011-04-14 |
20110083886 | METHOD OF MANUFACTURING ELECTRODE SUBSTRATE - Disclosed herein is a method of manufacturing an electrode substrate, by which a film-shape electrode substrate including a carbon nanotube layer, which does not include a dispersant, is not related to the kind of binder and is strongly attached to the electrode substrate, can be easily manufactured. | 2011-04-14 |
20110083887 | PHOTO-PATTERNABLE DIELECTRIC MATERIALS CURABLE TO POROUS DIELECTRIC MATERIALS, FORMULATIONS, PRECURSORS AND METHODS OF USE THEREOF - Silsesquioxane polymers that cure to porous silsesquioxane polymers, silsesquioxane polymers that cure to porous silsesquioxane polymers in negative tone photo-patternable dielectric formulations, methods of forming structures using negative tone photo-patternable dielectric formulations containing silsesquioxane polymers that cure to porous silsesquioxane polymers, structures containing porous silsesquioxane polymers and monomers and method of preparing monomers for silsesquioxane polymers that cure to porous silsesquioxane polymers. | 2011-04-14 |
20110083888 | Noise Coupling Reduction and Impedance Discontinuity Control in High-Speed Ceramic Modules - An improved multi-layered ceramic package comprises: a plurality of signal layers, each having one or more signal lines; a plurality of vias, each providing one of a voltage (Vdd) power connection or a ground (Gnd) connection; at least one reference mesh layer adjacent to one or more signal layers; and a plurality of via-connected coplanar-type shield (VCS) lines, with a first VCS line extending on a first side of a first signal line within the plurality of signal layers and a second VCS line extending on a second opposing side of the first signal line. Each of the plurality of VCS lines interconnect with and extend past one or more vias that are located along the directional path in which the VCS lines runs. The placement of the VCS lines relative to the signal lines reduces coupling noise and controls impedance discontinuity in the ceramic package. | 2011-04-14 |
20110083889 | FPC-Based Relay Connector - A bridge connector for interconnecting two connectors mounted on circuit boards together includes a planar substrate that supports a length of flexible printed circuit, the substrate has engagement arms that are chamfered to act as male connector portions and be received within receptacle portions for the board connectors to effect a reliable connection between the two connectors. | 2011-04-14 |
20110083890 | EPOXY RESIN COMPOSITION, PREPREG, METAL-CLAD LAMINATE, PRINTED WIRING BOARD AND SEMICONDUCTOR DEVICE - The present invention is to provide an epoxy resin composition uniformly containing a large amount of inorganic fillers, excellent in heat resistance and flame resistance, and having good impregnation into a base material, and a prepreg using the epoxy resin composition, having good tackiness, and being easy in handling. Furthermore, it is to provide a printed wiring board using a metal-clad laminate formed using the prepreg and/or the prepreg or the epoxy resin composition, capable of easily conducting an ENEPIG process, and a semiconductor device using the printed wiring board, excellent in performances. An epoxy resin composition comprises a solid epoxy resin, a silica nanoparticle having an average particle diameter of 1 nm or more and 100 nm or less, and a silica particle having an average particle diameter larger than that of the silica nanoparticle, in the range of 0.1 μm or more and 5.0 μm or less. | 2011-04-14 |
20110083891 | ELECTRONIC COMPONENT-EMBEDDED PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is an electronic component-embedded printed circuit board, including: a flexible film; an insulation layer formed on one side of the flexible film; an electronic component mounted on the one side of the flexible film in a face-down manner such that the electronic component is buried in the insulation layer; and a circuit layer including a connecting pattern which is formed on the one side of the flexible film and is connected with a connecting terminal of the electronic component by a connecting member. The electronic component-embedded printed circuit board is advantageous in that the position alignment between the connecting patterns and the connecting terminals is easy and the connection reliability therebetween is high because the connecting patterns formed on a flexible film are directly connected to the connecting terminals of an electronic component using connecting members, and in that the production cost thereof can be reduced because additional rewiring is not required. | 2011-04-14 |
20110083892 | ELECTRONIC COMPONENT-EMBEDDED PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed is an electronic component-embedded printed circuit board, which includes an insulating base, an insulating layer formed on one surface of the insulating base, an electronic component embedded in the insulating layer so that an active surface of the electronic component having a connection terminal faces the insulating base, a trench formed in the insulating base to expose the connection terminal, and a connection pattern formed and embedded in the trench, and in which the embedded connection pattern is finely formed by an imprinting process and is connected to the connection terminal of the electronic to component, thus obviating a need for an additional redistribution layer and reducing the manufacturing cost. A method of manufacturing such a printed circuit board is also provided. | 2011-04-14 |
20110083893 | Retaining member, electric component and electric device - A retaining member includes at least a leg portion having a latch portion, a coupling portion and a spring portion. When the spring portion is displaced, the coupling portion is twisted. Then, the latch portion and the coupling portion are inserted into the opening so that an electric component is retained on a main face of the substrate. In this state, a part of the latch portion is disposed at the periphery of the opening on a rear face of the substrate, a part of the coupling portion is disposed in the opening, and the spring portion is disposed on the main face of the substrate. Therefore, the retaining strength of the electric component to the substrate can be improved, and damage of a side wall of the opening can be decreased. | 2011-04-14 |
20110083894 | ELECTRIC CIRCUIT CONFIGURATION HAVING AN MID CIRCUIT CARRIER AND A CONNECTING INTERFACE CONNECTED TO IT - An electric circuit configuration having an MID circuit carrier and a connecting interface, the connecting interface being situated on a surface of the MID circuit carrier. The electric circuit configuration further includes at least one electrical contact pair having at least one connecting interface contact element and at least one MID contact element that is provided on the surface and is situated on the connecting interface contact element. The exemplary embodiments and/or exemplary methods of the present invention further relates to a contact element group having at least one electrical contact element for the electrical contacting of an MID circuit carrier, which is developed on a surface of an MID circuit carrier, is electrically connected to it, and extends away from the surface. The at least one contact element is connected to a line element of the MID circuit carrier. | 2011-04-14 |
20110083895 | Three-Dimensional Shapes with multiple Parametric geometries and Surfaces Formed in Electronics Enclosures for Providing Electromagnetic Interference (EMI) Shielding - The present invention provides a configuration of an electronics enclosure, including a computer chassis in which three-dimensional shapes that may be in the form of a partial or quarter-sphere or cube or other periodic “patterns” may be stamped, molded, cut, or extruded into a lid and a five-sided “box” to provide improved EMI shielding, such that the need for gaskets is reduced or eliminated. | 2011-04-14 |