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42results about How to "Performance is influenced" patented technology
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Notification of a Receiving Device About a Forthcoming Transmission Session
InactiveUS20080181158A1Avoid maintenanceAvoid estimationSpecial service provision for substationMultiplex communicationContext dataOperating system
For the notification of a receiving device about a forthcoming transmission session, an identifier of one of various possible types of identifiers in a transmission session is mapped to a transmission session identifier field. This field is used for notifying the receiving device. Further, a repetition value is added to the transmission session identifier field, which indicates whether the forthcoming transmission session is new or not. Further, the receiving device may release context data stored for a particular transmission session identifier, if an acquisition of data in transmission sessions identified by the transmission session identifier can be terminated.
Owner:NOKIA CORP
Wireless charging system and method
ActiveUS8432129B2Secure stability of mobilePerformance is influencedCircuit authenticationElectric powerEngineeringElectromagnetic induction
A wireless charging system can optimize charging efficiency regardless of a location of a mobile terminal. The wireless charging system wirelessly charges a mobile terminal using electromagnetic induction between a first coil included in a charging pad and a second coil included in the mobile terminal. The charging pad can detect a location of the mobile terminal on the charging pad. The charging pad can move the first coil to correspond to the detected location of the mobile terminal; and supply power to the first coil and charging a battery.
Owner:SAMSUNG ELECTRONICS CO LTD
Storage system and method for changing configuration of cache memory for storage system
InactiveUS20120011326A1Minimize impactChange the configuration of a cache memoryMemory architecture accessing/allocationMemory adressing/allocation/relocationEvent triggerActive storage
The configuration of a cache memory can be changed while minimizing the influence over input-output performance with a host system on the active storage system.A data transfer control unit transfers data via a cache memory by a write-after method; and as triggered by an event where an amount of input to and output from an object area in the cache memory falls below a certain value, the data transfer control unit switches from the write-after method to a write-through method and then transfers data via the cache memory. Subsequently, as triggered by an event where there is no longer any input to and output from the object area in the cache memory, a processor changes the configuration of the cache memory relating to the object area.
Owner:HITACHI LTD
Disk array configuration program, computer, and computer system
InactiveUS20110246706A1Reduce in quantityImprove performanceMemory architecture accessing/allocationMemory adressing/allocation/relocationFile sizeDisk array
To improve the data input / output performance of a disk array with a hybrid configuration of flash memory and HDDs. A computer that executes a disk array configuration program in accordance with the present invention, when relocating a file from a hard disk to flash memory, stores the file in cache memory without immediately writing the file to the flash memory if the file size is smaller than the block size of the flash memory.
Owner:HITACHI LTD
CPU heat dissipating unit
InactiveUS7108051B2Dissipate quicklyPerformance is influencedDigital data processing detailsSemiconductor/solid-state device detailsEngineeringHeat sink
A CPU heat dissipating unit for assembly into a 1U industrial computer, wherein, used to improve the effect of dissipating heat, mainly consisting of a cover unit, a tunnel unit and a heat dissipating fin. The cover unit is assembled to an upper side of a power supply unit, forming a ventilation channel between them. A heat dissipating unit is assembled on an upper side of the CPU and stored suitably into one side of the tunnel unit, while a cooling fan is assembled on the other side, thus providing quick dissipation of heat produced by the CPU.
Owner:HUNG KUO CHUAN
DC superconducting cable
InactiveUS7238887B2Simplify the cooling mechanismSimple solutionSuperconductors/hyperconductorsSuperconductor device manufacture/treatmentThermal insulationEngineering
A DC superconducting cable which is formed by housing stranded three cable cores in a thermal insulation pipe and in which structure for absorbing thermal contraction occurring during cooling can easily be achieved by adjusting the stranded state of the cores. Also, the structure in which three cores are housed together in the thermal insulation pipe enables the simultaneous cooling of the three cores, allowing the cooling system to be simplified.
Owner:SUMITOMO ELECTRIC IND LTD
MEMS device and method for manufacturing the same
InactiveUS20100176898A1Improve performancePerformance is influencedImpedence networksSemiconductor/solid-state device manufacturingMechanical engineeringEngineering
Owner:SEIKO EPSON CORP
Heat exchange device
ActiveUS20120279689A1Improves distribution uniformity of wind speedReduce wind speedSteam/vapor condensersStationary conduit assembliesPlate heat exchangerEngineering
A heat-exchange device comprises a first heat exchanger defining an upper end and a lower end. A second heat exchanger defines an upper end connected to the upper end of the first heat exchanger and a lower end spaced apart from the lower end of the first heat exchanger in a substantially longitudinal direction such that a predetermined angle between the first heat exchanger and second heat exchanger is between about 0 and 180°. A wind-guide member is disposed between the first heat exchanger and second heat exchanger for guiding wind toward the first heat exchanger and second heat exchanger.
Owner:SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER +1
Viscosity Index Improvers with defined Molecular Weight Distributions
Polyalkyl(meth)acrylate based comb polymers with weight-average molecular weights of 700,000 g / mol or greater and number-average molecular weights of 130,000 g / mol or greater can be used to improve the high temperature-high shear performance of lubricant compositions, especially of engine oil (EO) compositions. These polymers can be obtained in a reaction mixture comprising monomers, a dilution oil, and an initiator. The resulting lubricant compositions can have improved kinematic viscosity and high temperature high shear performance.
Owner:EVONIK OPERATIONS GMBH
Shallow trench isolation structure and method for forming the same
ActiveUS20120126244A1Reduce the impactUpper surfaceSolid-state devicesSemiconductor/solid-state device manufacturingDielectric layerSemiconductor
The invention provides a STI structure and a method for manufacturing the same. The STI includes a semiconductor substrate; a first trench formed on the upper surface of the semiconductor substrate and filled with an epitaxial layer, wherein the upper surface of the epitaxial layer is higher than that of the semiconductor substrate; and a second trench formed on the epitaxial layer and filled with a first dielectric layer, wherein the upper surface of the first dielectric layer is flush with that of the epitaxial layer, and the width of the second trench is smaller than that of the first trench. The invention reduces the influences of divots on performance of the semiconductor device.
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Pre-lithiated silicon anodes with pvdf binder
InactiveUS20170301910A1Influence cycling stabilityHigh strengthFinal product manufactureElectrode carriers/collectorsCell assemblySilicon
A pre-lithiated silicon anode comprising a PVDF binder at 5-12 wt. % for use in a Li-ion cell is provided. In particular instances, a conductive additive may be added at less than 5 wt. %. The Si anode with PVDF binder is pre-lithiated prior to cell assembly and following Si anode fabrication. The combination of pre-lithiation and PVDF in the Si anode for use in a rechargeable Li-ion cell shows the unexpected result of extending the cycle life.
Owner:A123 SYSTEMS LLC
Antenna coupler
ActiveUS20100271267A1Low rippleReduce impactLogperiodic antennasSimultaneous aerial operationsRadio equipmentElectrical conductor
An antenna coupler for testing a mobile-radio device with a coupling element formed in a flat manner by strip conductors on a printed-circuit board and with a retaining device formed on a first side of the printed-circuit board for positioning a mobile-radio device in the vicinity of the coupling element. On the first side of the printed-circuit board, at least one slit structure is introduced into an ground metallization formed there. For feeding the slit structure serving as the coupling element, at least one stripline formed on the second side facing away from it forms a microstripline with the ground metallization remaining between the slit structure of the first side.
Owner:ROHDE & SCHWARZ GMBH & CO KG
High capacity anode electrodes with mixed binders for energy storage devices
ActiveUS20180261881A1Mitigating potentially negative characteristicImprove featuresElectrode manufacturing processesElectrode carriers/collectorsCycle efficiencyAdhesion strength
A silicon anode comprising a hybrid binder at a blending ratio of 10-90 wt. % for use in a Li-ion battery is provided. The combination of a hybrid binder in the Si anode for use in a rechargeable Li-ion cell shows the unexpected result of extending the cycle life and a balancing effect between adhesion strength and first cycle efficiency.
Owner:A123 SYSTEMS LLC
Optical signal transmission apparatus and optical signal transmission method
ActiveUS20170070296A1Shorten the transmission pathReduce the impactElectromagnetic transmissionSignal multiplexingSignal transition
An optical signal transmission apparatus includes a modulation unit which modulates a transmission signal, a training signal sequence generation unit which generates a plurality of signal sequences having power concentrated in a plurality of different frequency bands, at least one of an amplitude and a phase of the plurality of signal sequences being modulated, as a training signal sequence, a signal multiplexing unit which appends the training signal sequence to the transmission signal, and an electro-optical conversion unit which converts a signal sequence obtained by appending the training signal sequence to the transmission signal into an optical signal and transmits the optical signal.
Owner:NIPPON TELEGRAPH & TELEPHONE CORP
Axle drive device for an axle of a motor vehicle, as well as motor vehicle
InactiveUS8506439B2Improve agilitySmall dimensionElectric machinesTransmission elementsElectrical driveMotorized vehicle
The invention relates to an axle drive device for an axle of a motor vehicle, with a drive assembly and a differential. Here, it is provided that the drive assembly is in the form of an electrical drive assembly and the differential has at least one override unit. The invention furthermore relates to a motor vehicle.
Owner:AUDI AG
Tire for a vehicle wheel capable of withstanding the load at low pressure or zero pressure
InactiveUS6938657B1Satisfactory performanceNegligible dissipation of energyNon-inflatable tyresSpecial tyresHysteresisEngineering
A tire for a vehicle wheel, capable of withstanding the load at low pressure or zero pressure, includes a carcass, a crown, two axially opposed sidewalls, two bead cores, two compression-resistant annular reinforcing elements, and, optionally, a belt structure. The annular reinforcing elements are made of material having high rigidity and very low elastic hysteresis. Each annular reinforcing element is in or adjacent to a zone joining the crown to a sidewall and in a first plane parallel to an equatorial plane of the tire. Each bead core is in a second plane parallel to the equatorial plane. The distance between the first planes is greater than or equal to the distance between the second planes. A camber of an arc between a bead core and an intersection of a carcass ply line with a cylindrical surface passing through the reinforcing elements does not exceed 15% of the arc length.
Owner:PIRELLI TYRE SPA
Stereoscopic image display device, method for manufacturing same, method for reducing boundary variation, stereoscopic image display system, and patterned phase difference plate
InactiveUS20140320775A1Reduce viewing angleReduce variationPolarising elementsVessels or leading-in conductors manufactureIn planePhase difference
A stereoscopic image display device including at least an image display panel and a patterned phase difference plate disposed on an image-displaying side of the panel, the patterned phase difference plate includes at least a supporter and a patterned optical anisotropic layer having, on the supporter, first phase difference regions and second phase difference regions which are different in either or both an in-plane slow axis direction and a phase difference, and are alternately disposed in a stripe shape, and, in the supporter, a linearity, which is a meandering width in a direction perpendicular to a direction along the pattern of the patterned optical anisotropic layer, of an edge in a direction along a pattern of the patterned optical anisotropic layer is 0.0195% or less of a length in the direction perpendicular to the direction along the pattern of the patterned optical anisotropic layer in the image display panel.
Owner:FUJIFILM CORP
Viscosity index improvers with defined molecular weight distributions
Polyalkyl(meth)acrylate based comb polymers with weight-average molecular weights of 700,000 g / mol or greater and number-average molecular weights of 130,000 g / mol or greater can be used to improve the high temperature-high shear performance of lubricant compositions, especially of engine oil (EO) compositions. These polymers can be obtained in a reaction mixture comprising monomers, a dilution oil, and an initiator. The resulting lubricant compositions can have improved kinematic viscosity and high temperature high shear performance.
Owner:EVONIK OPERATIONS GMBH
Adsorbents
InactiveUS8815097B2Broad absorption frontHigh bulk densityMolecular sieve catalystsOther chemical processesScrubberProduced water
An adsorbent suitable for heavy metal adsorption is described, comprising a thiol functionalized support wherein the adsorbent has a BET surface area in the range 200-500 m2 / g, a pore diameter in the range 70-150 Angstroms and a pore volume ≧0.25 cm3 / g. The adsorbent may be used to remove heavy metals e.g. mercury and / or arsenic, from wastewater streams such as produced water or flue gas scrubber waters.
Owner:JOHNSON MATTHEY PLC
Gas turbine blade and manufacturing method
ActiveUS10669858B2Change is minimalMinimal or no loss in aerodynamic and cooling performanceTurbine/propulsion engine coolingBlade accessoriesGas turbinesCooling channel
A blade for a gas turbine is described, the blade comprising a trailing edge and a trailing edge cooling channel extending from a first upstream end to a second downstream end, in which the width of the trailing edge cooling channel in the direction perpendicular to the camber line of the blade varies and the narrowest width in the trailing edge cooling channel is at the first upstream end, so as to provide a blade where the trailing edge can be removed with a minimal change or no change in the cooling flow capacity through the trailing edge cooling channel. Related methods are also described.
Owner:GENERAL ELECTRIC TECH GMBH
Semiconductor memory device
InactiveUS20080304338A1Performance be influencePerformance is influencedDigital storageGate voltageHemt circuits
To provide a semiconductor memory device capable of increasing its drive capability at operating time while reducing a leak current at standby time without the s need to make a significant change to the design of an existing semiconductor memory device a semiconductor memory device having a memory cell comprises: a latch section that includes a transistor having a back gate to which a back gate voltage is supplied; a memory cell that includes a transfer gate constituting the memory cell the transfer gate being subjected to switching control by a word line signal and having a lo back gate to which a back gate voltage is supplied; and a back gate voltage control circuit that controls the back gate voltage based on an address signal.
Owner:FUJITSU LTD
Clock generating circuit of computer
InactiveUS20100281290A1Performance is influencedPulse automatic controlError detection/correctionGraphicsPhase locked loop circuit
A clock signal generating circuit of a computer includes a first phase locked loop (PLL) circuit and a second PLL circuit. The computer includes a central processing unit (CPU) and a data bus. The first PLL provides a CPU clock signal to the CPU. A frequency of the CPU clock signal is the same as a working frequency of the CPU. The second PLL circuit provides a bus clock signal to the data bus. A frequency of bus clock signal is the same as a working frequency of the data bus. The data bus is to communicate with a graphic chip. The CPU clock signal is to control a working speed of the CPU. The bus clock signal is to control a working speed of the data bus.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Heat exchange device
ActiveUS9354000B2Improves distribution uniformity of wind speedWind-resistance is largeSteam/vapor condensersStationary conduit assembliesPlate heat exchangerEngineering
A heat-exchange device comprises a first heat exchanger defining an upper end and a lower end. A second heat exchanger defines an upper end connected to the upper end of the first heat exchanger and a lower end spaced apart from the lower end of the first heat exchanger in a substantially longitudinal direction such that a predetermined angle between the first heat exchanger and second heat exchanger is between about 0 and 180°. A wind-guide member is disposed between the first heat exchanger and second heat exchanger for guiding wind toward the first heat exchanger and second heat exchanger.
Owner:SANHUA(HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD +1
Gas turbine blade and manufacturing method
ActiveUS20170204729A1Change is minimalMinimal or no loss in aerodynamic and cooling performanceTurbine/propulsion engine coolingBlade accessoriesTrailing edgeCooling channel
A blade for a gas turbine is described, the blade comprising a trailing edge and a trailing edge cooling channel extending from a first upstream end to a second downstream end, in which the width of the trailing edge cooling channel in the direction perpendicular to the camber line of the blade varies and the narrowest width in the trailing edge cooling channel is at the first upstream end, so as to provide a blade where the trailing edge can be removed with a minimal change or no change in the cooling flow capacity through the trailing edge cooling channel. Related methods are also described.
Owner:GENERAL ELECTRIC TECH GMBH
Adsorbents
InactiveUS8747675B2Reduced activityEasy to oxidizeOther chemical processesSynthetic resin layered productsAlkaline earth metalSorbent
An adsorbent suitable for heavy metal absorption is described, comprising a thiol-functionalised support containing a stabilising amount of an alkaline metal reacted with said thiol functionality. The adsorbent may be used to remove heavy metals e.g. mercury and / or arsenic, from wastewater streams such as produced water or flue gas scrubber waters.
Owner:JOHNSON MATTHEY PLC
Antenna coupler
ActiveUS8810461B2Reduce impactPerformance is influencedLogperiodic antennasRadiating elements structural formsRadio equipmentElectrical conductor
An antenna coupler for testing a mobile-radio device with a coupling element formed in a flat manner by strip conductors on a printed-circuit board and with a retaining device formed on a first side of the printed-circuit board for positioning a mobile-radio device in the vicinity of the coupling element. On the first side of the printed-circuit board, at least one slit structure is introduced into an ground metallization formed there. For feeding the slit structure serving as the coupling element, at least one stripline formed on the second side facing away from it forms a microstripline with the ground metallization remaining between the slit structure of the first side.
Owner:ROHDE & SCHWARZ GMBH & CO KG
Reverse loop protocol
ActiveUS7610058B2Increase ratingsImprove signal-to-noise ratioPower managementResonant long antennasPresent methodEngineering
It is possible to operate a wireless system, such as a CDMA system, in a more efficient manner by employing a statistical approach for setting power targets for reverse loop transmission. Unlike present methods for setting such targets a figure-of-merit quantity such as the frame error rate need not be measured to set the reverse loop transmission power for a wireless unit. Instead the target is set on a statistical basis established by sampling. Real time measurement of a quantity-of-merit is not required. A statistical approach produces among other things a decreased sensitivity to rapid changes in transmission conditions.
Owner:ALCATEL-LUCENT USA INC +1
Display panel, method of manufacturing the same, and display device
ActiveUS20170123255A1High bonding strengthImprove evennessNon-linear opticsDisplay deviceEngineering
A display panel, a method of manufacturing the display panel and a display device including the display panel are disclosed. The display panel includes a first substrate; a second substrate disposed opposite to the first substrate; a plurality of supporting posts disposed on a side surface of the first substrate facing the second substrate; and a plurality of adhering parts disposed on a side surface of the second substrate facing the first substrate, each of the plurality of adhering parts corresponding to the plurality of supporting posts respectively. Two opposite side surfaces of each of the plurality of adhering parts are respectively in contact with the corresponding one of the plurality of supporting posts and the second substrate to adhere the corresponding one of the plurality of supporting posts to the second substrate.
Owner:BOE TECH GRP CO LTD
Gentle bleaching agent
InactiveUS20120015860A1Reduce harmPerformance is influencedNon-surface-active detergent compositionsPulp bleachingCelluloseBleach
The aim of the invention is reduce the damage to material containing cellulose during the bleaching thereof, by using bleaching catalysts, without significantly affecting the bleaching performance. This is achieved essentially by a method for the bleach treatment of material containing cellulose in the presence of a bleaching agent containing peroxygen and a bleach-enhancing transition metal complex, said method being carried out in the presence of a saccharide polymer carrying carboxy groups.
Owner:HENKEL KGAA
OLED display panle and a package method
ActiveUS10153328B2Good effectProlong lifeSolid-state devicesSemiconductor/solid-state device manufacturingScreen printingOxygen
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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