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82results about How to "Vast supply" patented technology
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Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
ActiveUS20050164633A1Less powerEasy to implementPower managementDevices with sensorTransceiverElectric power
The method, terminal and computer program product determine the acceleration of a mobile terminal associated with the short-range communication transceiver and adjusts the power consumption of the short-range communication transceiver based upon whether a predefined acceleration threshold has been exceeded. To adjust the power consumption, the frequency at which the transceiver is activated may be altered. Thus, the power consumption of the transceiver may be reduced when the acceleration threshold is exceeded and / or may be increased when the acceleration threshold is not exceeded. Due to the adjustment of power consumption by transceivers, power is conserved in the mobile terminals associated with transceivers, which permits the mobile terminals and the transceivers to operate longer without requiring charging or replacement of the power supply.
Owner:NOKIA TECHNOLOGLES OY
Methods, apparatus, systems and computer program products for energy management of short-range communication modules in mobile terminal devices
InactiveUS20060079180A1Less powerRaise the possibilityEnergy efficient ICTNear-field in RFIDTime segmentTerminal equipment
The methods, apparatus, systems and computer program products provide for sensing a magnetic field, emitted by a short-range communication source, to activate short-range communication modules in a mobile terminal. In addition to sensing the magnetic field, the terminal may rely on other parameters, such as operational state of the terminal, contextual information and the like, to determine if the short-range communication module should be activated. As such, the invention reduces the overall power consumption of the terminal by limiting the active state of the short-range communication module. By conserving power the mobile terminal is capable of operating for longer periods of time without requiring charging or replacement of the power supply.
Owner:NOKIA TECHNOLOGLES OY
Apparatus, methods, and systems for extracting petroleum using a portable coal reformer
InactiveUS7654330B2Highly economicalVast supplyDrilling rodsHydrogen separation using solid contactPetroleumCoal
Apparatus, methods, and systems for extracting oil or natural gas from a well using a portable coal reformer. In one example, the method may include reforming coal by reaction with water to generate driver gas (comprising carbon dioxide and hydrogen gas), and injecting the driver gas into the well. The driver gas reduces the viscosity and pressurizes the oil to help extract the oil from the oil well. The coal reforming operation may include combusting coal or other combustible material with ambient oxygen to release energy, and heating coal and water with the energy released to a temperature above that required for the coal reforming reaction to proceed, thereby reforming coal and water into driver gas. The driver gas may be purified by filtering out particles and sulfur before injecting into the well. A portion of the hydrogen gas may be separated from the driver gas and used to generate electrical power.
Owner:PIONEER ENERGY
Method, terminal and computer program product for adjusting power consumption of a RFID reader associated with a mobile terminal
ActiveUS20050083181A1Optimum power conservationIncrease power consumptionNear-field transmissionMemory record carrier reading problemsComputer scienceComputer program
The method, terminal and computer program product determine the context of the mobile terminal associated with the RFID reader and adjusts the power consumption of the RFID reader based upon the determined context relative to at least one previous context determination. To adjust the power consumption, the frequency at which the RFID reader is actuated may be altered. Thus, the power consumption of the RFID reader may be reduced when no change in the context of the mobile terminal is determined and / or may be increased when a change in the context of the mobile terminal is determined. Due to the adjustment of power consumption by RFID readers, power is conserved in the mobile terminals associated with RFID readers, which permits the mobile terminals and RFID readers to operate longer without requiring charging or replacement of the power supply.
Owner:NOKIA TECHNOLOGLES OY
Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
ActiveUS7145454B2Good for conservationIncrease power consumptionPower managementResonant long antennasTransceiverEngineering
The method, terminal and computer program product determine the acceleration of a mobile terminal associated with the short-range communication transceiver and adjusts the power consumption of the short-range communication transceiver based upon whether a predefined acceleration threshold has been exceeded. To adjust the power consumption, the frequency at which the transceiver is activated may be altered. Thus, the power consumption of the transceiver may be reduced when the acceleration threshold is exceeded and / or may be increased when the acceleration threshold is not exceeded. Due to the adjustment of power consumption by transceivers, power is conserved in the mobile terminals associated with transceivers, which permits the mobile terminals and the transceivers to operate longer without requiring charging or replacement of the power supply.
Owner:NOKIA TECHNOLOGLES OY
Micro-pilot injection ignition type gas engine
ActiveUS20100043744A1High precisionIdle timeValve arrangementsElectrical controlFuel supplyAir–fuel ratio
What is disclosed is a micro-pilot injection ignition type gas engine, whereby an air fuel ratio control in starting the engine is executed with enhanced precision, by means of introducing skip-firing intermittent operations which reflect the engine operation conditions, while an idling time span can be shortened or omitted.The engine includes: a gas valve that opens and closes a fuel-gas passage in front of each cylinder, so as to arbitrarily control the throat area as well as the opening-closing time span of the gas valve; an engine speed detecting unit to detect the engine speed; a combustion diagnosis unit to detect an engine combustion state through a cylinder pressure distribution along elapsed time, as to each cylinder; an opening-closing control unit as to the gas valve, so as to control the intermittent opening-closing of the gas valve according to the levels of the detected engine speed as well as the cylinder pressure distribution; whereby, in starting the engine, the intermittent opening-closing of the gas-valve enables at least one skip-firing mode that brings an enhanced fuel-supply pressure-pulsation with which a relatively large amount of fuel-gas is supplied per engine cycle with firing so that the air fuel-gas ratio of each cylinder reaches a prescribed target value.
Owner:MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD
Method, terminal and computer program product for adjusting power consumption of a RFID reader associated with a mobile terminal
ActiveUS7145437B2Good for conservationIncrease power consumptionNear-field transmissionMemory record carrier reading problemsComputer terminalComputer science
The method, terminal and computer program product determine the context of the mobile terminal associated with the RFID reader and adjusts the power consumption of the RFID reader based upon the determined context relative to at least one previous context determination. To adjust the power consumption, the frequency at which the RFID reader is actuated may be altered. Thus, the power consumption of the RFID reader may be reduced when no change in the context of the mobile terminal is determined and / or may be increased when a change in the context of the mobile terminal is determined. Due to the adjustment of power consumption by RFID readers, power is conserved in the mobile terminals associated with RFID readers, which permits the mobile terminals and RFID readers to operate longer without requiring charging or replacement of the power supply.
Owner:NOKIA TECHNOLOGLES OY
Wind power electric device and method
InactiveUS7126235B2High induced voltageEasy windingWindings insulation shape/form/constructionWind motor controlSemiconductor materialsHigh pressure
A wind-power unit has a wind turbine has an electric generator connected to the wind turbine. The stator of the generator has a winding formed of a high-voltage cable having a core of conducting material, a first layer of semiconducting material surrounding the core, an insulating layer of solid material surrounding the first layer, and a second layer of semiconducting material surrounding th solid insulation. The wind turbine has a plurality of turbine blades running vertically and being connected to a turbine shaft. The generator is arranged at the lower end of the turbine shaft. A wind-power plant; the use of a wind-power unit; and a method of generating electric power are described.
Owner:VERTICAL WIND AB
Electrical power management system providing momentarily high power to a load
InactiveUS6153949AProvides large amountLittle applicationDc network circuit arrangementsBatteries circuit arrangementsCapacitorElectric power
An electrical power management system (300) is disclosed comprising a power supply (301) which, when a first switch (302) and a third switch (306) are closed, provides power to a DC-DC step up converter (303) which, in turn, supplies power to a load (310) and simultaneously stores energy in a capacitor (305). In the case where the load momentarily requires more power than can be provided by the power supply, the first switch (302) and the third switch (306) are opened and a second switch (304) is closed. Energy previously stored in the capacitor (305) is now provided to the DC-DC step up converter (303) thereby allowing an efficient use of energy stored in the capacitor.
Owner:TELEFON AB LM ERICSSON (PUBL)
Mechanical-Quality measuring device
ActiveUS20070228500A1Improve accuracyHigh sensitivityAcceleration measurement using interia forcesSolid-state devicesElectrical resistance and conductanceMeasurement device
A mechanical-quantity measuring device capable of measuring a strain component in a specific direction with high precision is provided.At least two or more pairs of bridge circuits are formed inside a semiconductor monocrystal substrate and a semiconductor chip, and one of these bridge circuits forms a n-type diffusion resistor in which a direction of a current flow and measuring variation of a resistor value are in parallel with a <100> direction of the semiconductor monocrystal silicon substrate, and an another bridge circuit is composed of combination of p-type diffusion resistors in parallel with a <110> direction.
Owner:HITACHI LTD
Display device
ActiveUS20090079336A1Reduce power consumptionImprove light output efficiencyDischarge tube luminescnet screensLamp detailsOrganic layerDisplay device
Disclosed herein is a display device provided with: (A) a plurality of light-emitting devices comprising a first electrode, an organic layer including a light-emitting layer and a second electrode configured to resonate light, which is generated in the light-emitting layer, between a first interface defined by an interface between the first electrode and the organic layer and a second interface defined by an interface between the second electrode and the organic layer, and (B) a transparent upper substrate having a first side facing the second electrode and a second side located on an opposite side of the first side, and fixed above the second electrode.
Owner:SONY CORP
Method of controlling an onboard power supply system for a motor vehicle
InactiveUS20070141999A1Extended service lifeReduced cyclizationEmergency protective circuit arrangementsDynamo-electric converter controlElectricityVoltage converter
A method is provided for controlling an onboard power supply system for a motor vehicle having a multi-voltage generator which supplies at least a first and a second partial power supply system having in each case several electric consuming devices, the first and the second partial power supply system having a first and a second voltage respectively and being mutually coupled by way of a parallel connection consisting of a voltage converter and a longitudinal controller. In order to optimally utilize the offered electric power and ensure the supplying of power to large consuming devices, such as the windshield heating system, a separate priority is in each case assigned to the several electric consuming devices, and the electric consuming devices are supplied as a function of their respective priority, so that the sum of the consuming device powers does not exceed a defined power value of the generator.
Owner:BAYERISCHE MOTOREN WERKE AG
Thermal transfer printer
InactiveUS6168324B1Large numberVast supplyTypewritersOther printing apparatusEngineeringImaging Signal
A thermal transfer printer comprises two parallel and adjacent print engines (1a, 1b), with each engine comprising a platen roller (4), a donor ribbon extending from a supply spool (10a, 10b) to a take-up spool (11a, 11b), and receiver supply rolls (5a, 5b) to hold a supply of receiver sheet. Drive means (11a, 11b; 26a, 26b) transport the donor ribbon and receiver sheet through the engine during printing independently from the drive means of the other engine. A printhead (3) has a row of heaters extending across both engines, with a first set (3a) of heaters positioned to operate with the first engine (1a) and a second set (3b) of heaters positioned to operate with the second engine (1b). Control means coordinate activation of the engines selectively with application of the image signal to the heater set which is operable with that selected engine. Both engines can be operated independently, enabling the printer to be set up for independent or dual printing.
Owner:IMPERIAL CHEM IND LTD
Method and system for switching off an internal combustion engine
ActiveUS6910457B2High strengthRaise the ratioElectrical controlInternal combustion piston enginesControl mannerExternal combustion engine
The invention relates to a method for switching off an internal combustion engine and to an internal combustion engine suitable for carrying out said method. Here, after a switching off command for an internal combustion engine, the throttle valve in the air intake system is again opened to enable a relatively large amount of fresh air to be sucked into the combustion chambers of the internal combustion engine. This considerably increases the gas forces in the combustion chambers while the engine slows to a standstill, so that the internal combustion engine can be switched off in a controlled manner. At the same time, products of combustion, which may possibly still be present, are removed from the combustion chambers of the internal combustion engine. As a result, the preconditions for directly starting the internal combustion engine without a starter are created.
Owner:FORD GLOBAL TECH LLC
Apparatus, methods, and systems for extracting petroleum using a portable coal reformer
InactiveUS20080283249A1Highly economicalVast supplyDrilling rodsHydrogen separation using solid contactHydrogenSulfur
Apparatus, methods, and systems for extracting oil or natural gas from a well using a portable coal reformer. In one example, the method may include reforming coal by reaction with water to generate driver gas (comprising carbon dioxide and hydrogen gas), and injecting the driver gas into the well. The driver gas reduces the viscosity and pressurizes the oil to help extract the oil from the oil well. The coal reforming operation may include combusting coal or other combustible material with ambient oxygen to release energy, and heating coal and water with the energy released to a temperature above that required for the coal reforming reaction to proceed, thereby reforming coal and water into driver gas. The driver gas may be purified by filtering out particles and sulfur before injecting into the well. A portion of the hydrogen gas may be separated from the driver gas and used to generate electrical power.
Owner:PIONEER ENERGY
Wind power plant with vertical axix turbine
InactiveUS20050151376A1Easy to useEliminate needWindings insulation shape/form/constructionMagnetic circuitSemiconductor materialsHigh pressure
A wind-power unit has a wind turbine has an electric generator connected to the wind turbine. The stator of the generator has a winding formed of a high-voltage cable having a core of conducting material, a first layer of semiconducting material surrounding the core, an insulating layer of solid material surrounding the first layer, and a second layer of semiconducting material surrounding th solid insulation. The wind turbine has a plurality of turbine blades running vertically and being connected to a turbine shaft. The generator is arranged at the lower end of the turbine shaft. A wind-power plant; the use of a wind-power unit; and a method of generating electric power are described.
Owner:VERTICAL WIND AB
Method for the establishment of a pluripotent human blastocyst - derived stem cell line
InactiveUS20050095703A1Easy to detectReduce needNervous disorderPeptide/protein ingredientsStem cell lineCell type
The present invention concerns a method for the establishment of pluripotent human blastocyst-derived stem (BS) cell lines, stem cells obtained by the method, differentiation of these cells into differentiated cells, the differentiated cells, and the use of these differentiated cells in the preparation of medicaments. The undifferentiated pluripotent stem cells can be made to differentiate to a number of specialized cell types which can be utilized in the manufacture of medicaments for treating a number of conditions or pathologies involving degeneration of tissue, e.g., of the pancreas leading to, e.g., development of diabetes, or of the CNS (e.g., Alzheimer's, Parkinson's disease, etc.) or degeneration of the CNS caused by e.g., stroke or physical trauma.
Owner:CELLARTIS AB (SE)
Single-crystal growth apparatus and raw-material supply method
InactiveUS20110036860A1Increase the diameterA large amountOpening closed containersPolycrystalline material growthCrucibleSingle crystal
A single-crystal growth apparatus includes: a raw-material accumulation tube housed in a pull chamber; a bottom lid attached to a lower end opening of the raw-material accumulation tube; a shaft connected to the bottom lid to lift / lower the accumulation tube and bottom lid; a forward / backward movable raw-material guide tube having a leading end to be inserted through a side wall of the pull chamber into the raw-material accumulation tube; and a raw-material supply apparatus for supplying solid raw materials through the raw-material guide tube into the raw-material accumulation tube, in which the solid raw materials are supplied from the raw-material supply apparatus, through the raw-material guide tube, to the raw-material accumulation tube with the leading end of the raw-material guide tube being inserted into the raw-material accumulation tube, so as to accumulate the solid raw materials, and the bottom lid is lowered to drop the solid raw materials into a crucible. Thus a large amount of raw-material melt can be formed efficiently in the crucible during growth of single crystal.
Owner:SUMCO CORP
Mechanical-quantity measuring device
ActiveUS7992448B2Improve accuracyHigh sensitivityAcceleration measurement using interia forcesUsing electrical meansElectricityElectrical resistance and conductance
Owner:HITACHI LTD
Micro-pilot injection ignition type gas engine
ActiveUS8215284B2High precisionReduce stepsValve arrangementsElectrical controlGas engineFuel supply
Owner:MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD
Oriented sheath core type filament
InactiveUS20060182960A1Easy to getSimple and convenient meanNon-woven fabricsYarnMechanical engineeringInfrared beam
The object of this invention is to make possible the manufacturing of sheath-core type super microfilaments from sheath-core type filaments such as hollow filaments, optical filaments and conjugate filaments continuously and stably by a simple and convenient means without requiring any apparatus of high-accuracy and high-level, characterized in that original filaments delivered from sheath-core type filament supply means are heated by infrared beams and the heated sheath-core type filaments are drawn at 100 times or more by a tension provided by the own weight or under a tension of 1 MPa or less.
Owner:YAMANASHI UNIV OF
Fuel cell, electronic apparatus and camera
InactiveUS20090086087A1Vast supplyIncrease the use of spaceTelevision system detailsReactant parameters controlFuel cellsEngineering
A fuel cell is disclosed, which can use space in an apparatus body effectively. The fuel cell comprises a plurality of cells laminated, and a cell box housing the plurality of cells. The plurality of cells include a cell whose size in a first direction orthogonal to a lamination direction is different from that of another cell. The cell box has a shape corresponding to the size of each cell. Furthermore, an electronic apparatus is disclosed, which comprises an apparatus body including a grip portion having a protruding shape; and a fuel cell that is housed in the grip portion and comprises a cell section in which a plurality of cells are laminated in a protrusion direction of the grip portion or a direction orthogonal to the protrusion direction.
Owner:CANON KK
Fuel cell, electronic apparatus and camera
InactiveUS20050227136A1Vast supplyIncrease the use of spaceReactant parameters controlFuel cells groupingFuel cellsEngineering
A fuel cell is disclosed, which can use space in an apparatus body effectively. The fuel cell comprises a plurality of cells laminated, and a cell box housing the plurality of cells. The plurality of cells include a cell whose size in a first direction orthogonal to a lamination direction is different from that of another cell. The cell box has a shape corresponding to the size of each cell. Furthermore, an electronic apparatus is disclosed, which comprises an apparatus body including a grip portion having a protruding shape; and a fuel cell that is housed in the grip portion and comprises a cell section in which a plurality of cells are laminated in a protrusion direction of the grip portion or a direction orthogonal to the protrusion direction.
Owner:CANON KK
Method of controlling an onboard power supply system for a motor vehicle
InactiveUS7615879B2High temperature resistanceSmall and cost-effectiveEmergency protective circuit arrangementsLoad balancing in dc networkVoltage converterMobile vehicle
Owner:BAYERISCHE MOTOREN WERKE AG
Semiconductor memory device that requires refresh operations
A semiconductor memory device includes a refresh counter that outputs an address of a word line to be refreshed, a ROM circuit that stores a relevant address related to a refresh defective address, and a multiple refresh control circuit that simultaneously or continuously activates the refresh defective address and the relevant address within one refresh cycle in response to a fact that the ROM circuit detects the relevant address. The multiple refresh control circuit excludes a pattern having a risk that a power supply potential or a ground potential varies greatly such as a pattern that the multiple refresh occurs continuously. With this arrangement, a refresh defective cell can be saved while restricting the variation in the power supply potential or the ground potential.
Owner:LONGITUDE LICENSING LTD
Tape laying apparatus and method
InactiveUS20110203737A1Bending stabilityReduce the total massLamination ancillary operationsControlling laminationFiberFixed position
An automated tape head assembly for a multiple axis tape laying machine includes a tape supply reel and a tape compaction roller, and a chute. Tape passes from the supply reel, through the chute, to the tape compaction roller. The tape path and at least a portion of the chute are maintained substantially at a zero Gaussian curvature. The tape path and chute are curved to define a compliance loop that results from a substantially or partially unrestrained curved path between the supply reel and the compaction roller. This structure allows the compaction roller to shift laterally and vertically with respect to the supply reel while the supply reel is in a fixed position with respect to the tape head assembly generally. This structure also allows the compaction roller to roll, steer, and follow the fiber tape's natural path, all with significant independence from the supply reel.
Owner:NORTH CUTTING SYST
Method for providing a negative pressure wound therapy pump device
ActiveUS20120302978A1Minimize amountMinimize spreadingMechanical/radiation/invasive therapiesDrug and medicationsThird partyBandage
Owner:SMITH & NEPHEW INC
System and method for fabricating efficient semiconductor lasers via use of precursors having a direct bond between a group III atom and a nitrogen atom
InactiveUS6934312B2Improve adhesion coefficientHigh growth temperatureSemiconductor/solid-state device manufacturingChemical vapor deposition coatingIndiumSemiconductor structure
A system for fabricating a light emitting device is disclosed. The system contains a growth chamber and at least one nitrogen precursor that is introduced to the growth chamber. The at least one nitrogen precursor has a direct bond between at least one group III atom and at least one nitrogen atom. In addition, the nitrogen precursor is used to fabricate a layer constituting part of an active region of the light emitting device containing indium, gallium, arsenic, and nitrogen, wherein the active region produces light having a wavelength in the range of approximately 1.2 to 1.6 micrometers. A method for fabricating a semiconductor structure is also disclosed. The method comprises providing a substrate and growing over the substrate a layer comprising indium, gallium, arsenic, and nitrogen using at least one nitrogen precursor having a direct bond between at least one group III atom and at least one nitrogen atom.
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE
Display device having parabolic light reflecting portions for enhanced extraction of light
ActiveUS20110254437A1Reduce power consumptionImprove light outputDischarge tube luminescnet screensLamp detailsOrganic layerDisplay device
Owner:SONY CORP
Fuel Cell System
ActiveUS20090297900A1Stable supplyReduce the ratioFuel cell controlFuel cell applicationsFuel cellsCell system
A fuel cell system capable of stably supplying hot water to a load is provided.The fuel cell system includes a solid-oxide fuel cell 31, a heat exchanger 40 that exchanges heat between an exhaust gas from the solid-oxide fuel cell 31 and water, a hot water storage tank 42 that reserves the water, circulation pipes 43a and 43b for circulating the water between the hot water storage tank 42 and the heat exchanger 40, and a circulation pump 41 provided to the circulation pipes 43a and 43b. The fuel cell system is provided with a controller 39 that controls the fuel utilization ratio during power generation by the solid-oxide fuel cell 31 in accordance with the used amount of reserved hot water.
Owner:KYOCERA CORP
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