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41results about How to "Large modulus" patented technology
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Reinforced carbon nanotubes
InactiveUS6911260B2Improve mechanical propertiesHigh strengthMaterial nanotechnologyLiquid surface applicatorsCarbon nanotubeBoron carbide
The present invention relates generally to reinforced carbon nanotubes, and more particularly to reinforced carbon nanotubes having a plurality of microparticulate carbide or oxide materials formed substantially on the surface of such reinforced carbon nanotubes composite materials. In particular, the present invention provides reinforced carbon nanotubes (CNTs) having a plurality of boron carbide nanolumps formed substantially on a surface of the reinforced CNTs that provide a reinforcing effect on CNTs, enabling their use as effective reinforcing fillers for matrix materials to give high-strength composites. The present invention also provides methods for producing such carbide reinforced CNTs.
Owner:BOSTON COLLEGE
Method for making thermally tempered glass comprising a non-abrasive, porous, SiO2 antireflection layer
InactiveUS7128944B2Easy to operateSpread the wordLayered productsPretreated surfacesRefractive indexPolymer chemistry
The invention relates to thermally tempered safety glass comprising an non-abrasive and porous SiO2 layer which is stable during sintering and has a refractive index of between 1.25 and 1.40. The inventive safety glass can be obtained by coating standard soda-lime glass with an aqueous coating solution having a pH value of between 3 and 8 and containing between 0.5 and 5.0 wt. % of [SiOx(OH)y]n particles (0<y<4 and 0<x<2) having a particle size of between 10 and 60 nm, and a surfactant mixture. The coated glass is then dried, thermally hardened at temperatures of at least 600° C. for several minutes, and thermally tempered by a flow of air.
Owner:DUCATT NV
Soil or snow probe
InactiveUS20050076709A1Easy to explainCancel noiseEarth material testingApparatus for force/torque/work measurementAccelerometerEngineering
A soil or snow probe which incorporates a load cell in the probe head and also an accelerometer so that a vertical strength profile of the snow or soil can be established. The device does not need to be driven at a constant speed and can be manually driven into the soil or snow. The resistance to penetration is measured using a load cell which incorporates a low duro polymer selected for its ability to behave like a non compressible fluid. The device is portable and provides data quickly.
Owner:HIMACHAL SAFETY SYST
Soil or snow probe
InactiveUS7040146B2Easy to explainCancel noiseEarth material testingMaterial strength using single impulsive forceAccelerometerEngineering
Owner:HIMACHAL SAFETY SYST
Case-integrated bonded magnet and production method for same
ActiveUS20130069747A1High strengthStable characteristicsPermanent magnetsInorganic material magnetismCompression moldingRare-earth magnet
A production method for a case-integrated bonded magnet includes: filling a tubular cavity with a magnet raw material that includes a rare-earth magnet powder and a thermosetting resin binder; heating the magnet raw material to cause the thermosetting resin softened or melted while compressively molding the magnet raw material to obtain a tubular compact; discharging the tubular compact from the tubular cavity while press-fitting the tubular compact into a metal tubular case having an inner peripheral surface coaxial with the tubular cavity; and heat-curing the tubular compact with the tubular case to cure the thermosetting resin. The tubular compact press-fitted into the tubular case is thermally cured thereby causing the tubular compact to transform to a tubular bonded magnet, which expands unexpectedly due to heat.
Owner:AICHI STEEL
Low-k dielectric layer with reduced dielectric constant and strengthened mechanical properties
InactiveUS20150232992A1Excellent dielectric propertiesLarge Young 's modulus of elasticitySemiconductor/solid-state device manufacturingChemical vapor deposition coatingCross-linkDielectric permittivity
Embodiments of the present invention generally provide a method and apparatus for forming a low-k dielectric porous silicon oxycarbon layer within an integrated circuit. In one embodiment, a method is provided for depositing a porogen and bulk layer containing silicon oxycarbon layer, selectively removing the porogens from the formed layer without simultaneously cross-linking the bulk layer, and then cross-linking the bulk layer material. In other embodiments, methods are provided for depositing multiple silicon oxycarbon sublayers, selectively removing porogens from each sub-layer without simultaneously cross-linking the bulk material of the sub-layer, and separately cross-linking the sub-layers.
Owner:APPLIED MATERIALS INC
Hydraulic fluid and hydraulic system
ActiveUS20100130394A1High bulk modulusImprove the lubrication effectOrganic chemistryLiquid carbonaceous fuelsHydraulic circuitEngineering
A hydraulic fluid of the present invention contains, as a base oil, an ester having two or more ring structures, the two or more ring structures being at least one selected from an aromatic ring and a saturated naphthenic ring. Particularly, the hydraulic fluid contains an ester having two or more aromatic rings as the base oil. The hydraulic fluid has low energy loss due to compression and exhibits excellent responsiveness when being used in a hydraulic circuit. Consequently, the hydraulic fluid realizes energy-saving, high-speed operation and high precision of control in the hydraulic circuit.
Owner:IDEMITSU KOSAN CO LTD
Golf ball resin composition and golf ball
ActiveUS20130172109A1Increase elasticityExcellent shot feelingGolf ballsSolid ballsDynamic viscoelasticityCarboxylic acid
An object of the present invention is to provide a golf ball resin composition excellent in shot feeling and resilience. The golf ball resin composition includes (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (a-2) an ionomer resin consisting of a metal ion-neutralized product of the binary copolymer components, (a-3) a ternary copolymer composed of the binary copolymer components and an α,β-unsaturated carboxylic acid ester, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of the ternary copolymer components; and (B) a basic metal salt of a fatty acid, and having a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfying a following expression;log(E′ / E″2)≧−5.84when measured in a tensile mode using a dynamic viscoelasticity measuring apparatus.
Owner:SUMITOMO RUBBER IND LTD
Custom electrodes for molecular memory and logic devices
InactiveUS20040195688A1Enhanced conductive connectionHigh melting pointSemiconductor/solid-state device detailsSolid-state devicesOptoelectronicsMolecular switch
A method is provided for fabricating molecular electronic devices comprising at least a bottom electrode and a molecular switch film on the bottom electrode. The method includes forming the bottom electrode by a process including: cleaning portions of the substrate where the bottom electrode is to be deposited; pre-sputtering the portions; depositing a conductive layer on at least the portions; and cleaning the top surface of the conductive layer. Advantageously, the conductive electrode properties include: low or controlled oxide formation (or possibly passivated), high melting point, high bulk modulus, and low diffusion. Smooth deposited film surfaces are compatible with Langmuir-Blodgett molecular film deposition. Tailored surfaces are further useful for SAM deposition. The metallic nature gives high conductivity connection to molecules. Barrier layers may be added to the device stack, i.e., Al2O3 over the conductive layer.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP
Elastic woven tape and a method of forming same
ActiveUS7117900B2Guaranteed aestheticsLarge elongationLayered productsShoulder strapContinuous integrationEngineering
Owner:PIONEER ELASTIC FABRIC
Pipelined Bus-Splitting Digital Delta-Sigma Modulator for Fractional-N Frequency Synthesizer System and Method
InactiveUS20140077843A1Maximize update rateHigh FPDPulse automatic controlAnalogue conversionLeast significant bitFrequency synthesizer
The invention provides a digital modulator system for use in a fractional-N frequency synthesizer, said system comprising: a first pipelined modulator configured to receive a digital signal via a bus signal; a second pipelined modulator configured to receive a part of said digital signal; and said system is adapted to split the bus signal by passing least significant bits (LSBs) of said digital signal through the second modulator, combining the output of said second modulator with the most significant bits (MSBs) of said digital signal, and adapted to pass the combined signal through said first pipelined modulator. The combination of bus-splitting and pipelining in the modulator system is configured to provide an output signal to maximize the update rate of a multi-modulus divider of said fractional-N frequency synthesizer.
Owner:UNIV COLLEGE CORK NAT UNIV OF IRELAND CORK
Golf ball polyurethane composition and golf ball
ActiveUS20130053174A1Excellent resilienceExcellent shot feeling and resilienceGolf ballsSolid ballsEngineeringDynamic viscoelasticity
An object of the present invention is to provide a golf ball polyurethane composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The present invention provides a golf ball polyurethane composition comprising, as a resin component, a polyurethane elastomer including a polyisocyanate with one alicyclic hydrocarbon structure having 3 or more carbon atoms as a constituting component, and having a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfying a following expression;log(E′ / E″2)≧−6.53when measured in a tensile mode using a dynamic viscoelasticity measuring apparatus.
Owner:SUMITOMO RUBBER IND LTD
Semiconductor chip and semiconductor device
InactiveUS20100032832A1Large modulusSmall modulusSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipYoung's modulus
In this semiconductor chip 3, a table electrode 13 is interposed between a bump electrode 14 and an electrode pad 6. The table electrode 13 is formed by forming a plurality of cores 15 having a smaller Young's modulus than the bump electrode 14, on the electrode pad 6, and then covering the surfaces of the cores 15 with a conductive electrode 16. When the semiconductor chip 3 is flip-chip mounted, the bump electrode 14 is plastically deformed and the table electrode 13 is elastically deformed appropriately, thereby obtaining a good conductive state.
Owner:PANASONIC CORP
Case-integrated bonded magnet and production method for same
ActiveUS9312055B2High strengthStable characteristicsPermanent magnetsInorganic material magnetismCompression moldingRare-earth magnet
A production method for a case-integrated bonded magnet includes: filling a tubular cavity with a magnet raw material that includes a rare-earth magnet powder and a thermosetting resin binder; heating the magnet raw material to cause the thermosetting resin softened or melted while compressively molding the magnet raw material to obtain a tubular compact; discharging the tubular compact from the tubular cavity while press-fitting the tubular compact into a metal tubular case having an inner peripheral surface coaxial with the tubular cavity; and heat-curing the tubular compact with the tubular case to cure the thermosetting resin. The tubular compact press-fitted into the tubular case is thermally cured thereby causing the tubular compact to transform to a tubular bonded magnet, which expands unexpectedly due to heat.
Owner:AICHI STEEL
Pressure-sensitive label laminates with improved convertability and broad temperature adhesion performance
This invention is directed to an improvement of the label convertibility of all temperature pressure sensitive adhesives based on acrylic emulsion. It maintains clarity in the final finished product after drying. It offers good broad and low temperature adhesion performance on wide range of substrates. The base polymer in the all temperature pressure sensitive adhesives is an acrylic emulsion polymer. The converting improvement resides in adding a vinyl acetate homopolymer and / or copolymers that will not increase the glass transition temperature of overall PSA that do not adversely impact to low temperature adhesion. The combination of unique features of this invention offers advantages for high-speed production in pressure sensitive label and tape industries.
Owner:ASHLAND LICENSING & INTPROP LLC
Specific lithium batteries comprising non-aqueous electrolytes based on sulfone compounds
InactiveUS20160359199A1Excellent result in term of Coulomb efficiencyHigh mechanical strengthCell electrodesSecondary cellsSolventElectrochemical cell
The invention relates to lithium batteries comprising at least one electrochemical cell comprising an electrolyte conducting lithium ions comprising at least one sulfone solvent, at least one additive selected from among anhydride compounds and at least one lithium salt, which electrolyte is positioned between a positive electrode comprising, as an active material, a lithiated oxide of formula LiNi0.4Mn1.6O4 or LiNi0.5Mn1.5O4 and a negative electrode comprising, as an active material, Li4Ti5O12.
Owner:RENAULT SA
Golf ball resin composition and golf ball
ActiveUS8944936B2Increase elasticityFeel goodFibre treatmentSynthetic resin layered productsDynamic viscoelasticityEngineering
Owner:SUMITOMO RUBBER IND LTD
Custom electrodes for molecular memory and logic devices
InactiveUS20050032203A1Enhanced conductive connectionHigh melting pointBioreactor/fermenter combinationsBiological substance pretreatmentsOptoelectronicsMolecular switch
A method is provided for fabricating molecular electronic devices comprising at least a bottom electrode and a molecular switch film on the bottom electrode. The method includes forming the bottom electrode by a process including: cleaning portions of the substrate where the bottom electrode is to be deposited; pre-sputtering the portions; depositing a conductive layer on at least the portions; and cleaning the top surface of the conductive layer. Advantageously, the conductive electrode properties include: low or controlled oxide formation (or possibly passivated), high melting point, high bulk modulus, and low diffusion. Smooth deposited film surfaces are compatible with Langmuir-Blodgett molecular film deposition. Tailored surfaces are further useful for SAM deposition. The metallic nature gives high conductivity connection to molecules. Barrier layers may be added to the device stack, i.e., Al2O3 over the conductive layer.
Owner:BECK PATRICIA A +3
Golf ball polyurethane composition and golf ball
ActiveUS20130053175A1Increase elasticityFeel goodGolf ballsSolid ballsPolyurethane elastomerDynamic viscoelasticity
An object of the present invention is to provide a golf ball polyurethane composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The present invention provides a golf ball polyurethane composition comprising, as a resin component, a polyurethane elastomer including a polyisocyanate with at least two alicyclic hydrocarbon structures having 3 or more carbon atoms as a constituting component, and having a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfying a following expression;log(E′ / E″2)≧−6.08when measured in a tensile mode using a dynamic viscoelasticity measuring apparatus.
Owner:SUMITOMO RUBBER IND LTD
Method of producing plasma display devices
InactiveUS7081031B2Improve durabilityLarge modulusTube/lamp screens manufactureGas discharge vessels/containersEngineeringPlasma display
A method for manufacturing a plasma display apparatus includes bonding a panel to a sustaining board (chassis) with a sufficient bonding area. In a process of bonding the panel to the chassis, the panel is supported on the sustaining board (chassis) via a heat conducting sheet. Then the panel and the chassis are sandwiched between resilient pressuring boards, which are larger than the panel and the chassis. After that, a predetermined pressure is applied from at least one of the pressuring boards, thereby bonding the panel to the chassis via a heat conducting sheet.
Owner:PANASONIC CORP
Custom electrodes for molecular memory and logic devices
InactiveUS20050026427A1Enhanced conductive connectionHigh melting pointSolid-state devicesSemiconductor/solid-state device manufacturingOptoelectronicsMolecular switch
A method is provided for fabricating molecular electronic devices comprising at least a bottom electrode and a molecular switch film on the bottom electrode. The method includes forming the bottom electrode by a process including: cleaning portions of the substrate where the bottom electrode is to be deposited; pre-sputtering the portions; depositing a conductive layer on at least the portions; and cleaning the top surface of the conductive layer. Advantageously, the conductive electrode properties include: low or controlled oxide formation (or possibly passivated), high melting point, high bulk modulus, and low diffusion. Smooth deposited film surfaces are compatible with Langmuir-Blodgett molecular film deposition. Tailored surfaces are further useful for SAM deposition. The metallic nature gives high conductivity connection to molecules. Barrier layers may be added to the device stack, i.e., Al2O3 over the conductive layer.
Owner:BECK PATRICIA A +3
Golf ball resin composition and golf ball
ActiveUS20120165121A1Increase elasticityExcellent shot feelingFibre treatmentSynthetic resin layered productsDynamic viscoelasticityEngineering
An object of the present invention is to provide a golf ball resin composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The golf ball resin composition of the present invention is characterized in that a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfy a following expression;log(E′ / E″2)≧−6.08when measured at the conditions of the temperature of 12° C., the oscillation frequency of 10 Hz, and a strain of 0.05% in a tensile mode using a dynamic viscoelasticity measuring apparatus.
Owner:SUMITOMO RUBBER IND LTD
Seal member for engine cover of outboard motor
InactiveUS7841600B2Reduce loadMinimize reduction in loadEngine sealsPropulsion power plantsEngineeringMechanical engineering
A seal member seals a gap between upper and lower cover members of an engine cover of an outboard motor. The seal member includes a supporting portion and a sealing portion integral with the supporting portion. The supporting portion has such a high spring modulus that the supporting portion is not plastically deformed with a load is applied to the supporting portion when the upper cover member is locked to the lower cover member. The sealing portion is hollow and has such a small spring modulus that the sealing portion can readily flex into close contact with the upper and lower cover members so as to provide an improved seal between the upper and lower cover members.
Owner:HONDA MOTOR CO LTD
Impact modified thermoplastic olefin compositions
ActiveUS7041742B2Reduce flexural modulusReduce temperature riseNon-fibrous pulp additionFilm/foil adhesivesEthylene HomopolymersAlpha-olefin
The present invention provides impact modified thermoplastic olefin (“TPO”) compositions that exhibit both stiffness and toughness. TPO compositions according to the invention include a polyolefin homopolymer resin such as polypropylene, from about 17% by weight to about 30% by weight of a rubbery copolymer comprising at least one alpha olefin, and from about 1.0% to about 8.0% by weight of a nonionic surfactant, which acts as an impact modifying fluid. The preferred nonionic surfactant for use in the invention is an ethoxylated sorbitan fatty acid ester such as ethoxylated sorbitan trioleate (“ESTO”).
Owner:LYONDELLBASELL ADVANCED POLYMERS INC
Systems and methods for monitoring tissue sample processing
PendingUS20200124506A1Minimizing and limiting under-fixationQuality improvementAnalysing solids using sonic/ultrasonic/infrasonic wavesPreparing sample for investigationTissue sampleEmergency medicine
A tissue sample that has been removed from a subject can be evaluated. A change in speed of the energy traveling through the sample is evaluated to monitor changes in the biological sample during processing. The monitoring can detect movement of fluid with the sample and cross-linking. A system for performing the method can include a transmitter that outputs the energy and a receiver configured to detect the transmitted energy.
Owner:VENTANA MEDICAL SYST INC
Golf ball resin composition and golf ball
ActiveUS9346898B2Increase elasticityFeel goodGolf ballsSolid ballsDynamic viscoelasticityCarboxylic acid
An object of the present invention is to provide a golf ball resin composition excellent in shot feeling and resilience. The golf ball resin composition includes (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (a-2) an ionomer resin consisting of a metal ion-neutralized product of the binary copolymer components, (a-3) a ternary copolymer composed of the binary copolymer components and an α,β-unsaturated carboxylic acid ester, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of the ternary copolymer components; and (B) a basic metal salt of a fatty acid, and having a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfying a following expression;log(E′ / E″2)≧−5.84when measured in a tensile mode using a dynamic viscoelasticity measuring apparatus.
Owner:SUMITOMO RUBBER IND LTD
Electronic underlay with wireless transmission function
InactiveUS20150035802A1Efficiency in organization of the inspection result and the like can be improvedImprove efficiencySubstation equipmentOptical light guidesWireless transmissionHand held
Provided is an electronic underlay with a wireless transmission function, designed not to sense a hand holding a writing tool at the time of writing on a sheet. The electronic underlay with a wireless transmission function can be laid under a sheet to perform writing with a writing tool. The electronic underlay is provided with: a sheet-like optical waveguide formed by sandwiching lattice-like cores between a sheet-like under cladding layer and a sheet-like over cladding layer; a light emitting element connected to one end surface of the core; a light receiving element connected to another end surface of the core; and wireless transmission means for wirelessly transmitting inputted letters as electronic data. An elasticity modulus of the core is larger than an elasticity modulus of the under cladding layer and the over cladding layer.
Owner:NITTO DENKO CORP
Elastic woven tape and a method of forming same
InactiveUS20070028993A1Guaranteed aestheticsLarge elongationShoulder strapLoomsContinuous integrationEngineering
An elastic woven tape is disclosed as being composed of at least two kinds of tape sections, each of which having a respectively different elongation and / or modulus, and formed by alternating and continuous integration of these two kinds of tape sections by weaving. The weaving method of the said elastic woven tape includes controlling the changes in the degrees of elasticity provided by elastic threads for the woven tape in mechanized weaving through the control of the feeding speeds of the elastic threads. The advantageous effects of this invention lie in the production of a woven tape composed of tape sections respectively with larger elongation but smaller modulus and with smaller elongation but larger modulus by means of their alternating and continuous integration by weaving, which simplifies the post-weaving operation and improves production efficiency. The resultant woven tape has no connections or joints, which assures the overall beauty of the apparel with the woven tape and the comfort of the apparel in wearing.
Owner:PIONEER ELASTIC FABRIC
Expanded thermoplastic polyurethane particles and expanded thermoplastic polyurethane particle molded article
Provided are expanded beads capable of providing an expanded thermoplastic polyurethane beads molded article which is excellent in physical properties, such as compression characteristics, repulsion elasticity, etc., and an expanded thermoplastic polyurethane beads molded article. Expanded beads of thermoplastic polyurethane, wherein a Shore A hardness of the thermoplastic polyurethane is 85 or more; an average cell diameter of the expanded beads is 50 to 300 μm; and a closed cell ratio when bisecting the expanded thermoplastic polyurethane bead is 60% or more; and an expanded thermoplastic polyurethane beads molded article obtained through in-mold molding of the same are disclosed.
Owner:JSP CORP
Wheel-force dynamometer for measuring tire forces
ActiveUS10704978B2Improve rigidityLarge modulusStatic/dynamic balance measurementBearingsDynamometerControl theory
A wheel-force dynamometer (1) for measuring, via force sensors (6), force and torque that act upon a vehicle tire (2a) and a vehicle wheel (2). The vehicle wheel (2) is mounted to rotate by way of a wheel axle. The wheel-force dynamometer (1) is characterized in that the wheel axle is in the form of a rotor (3) which is hydrostatically mounted, axially fixed and able to rotate in the circumferential direction, in a rigid and positionally fixed housing (5).
Owner:ZF FRIEDRICHSHAFEN AG
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