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31results about How to "Long supply" patented technology
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Chemical fusion of non-metallic pipe joints
ActiveUS20050212297A1Reduce shear stressEqually distributedSleeve/socket jointsClosuresAdhesiveSolvent
The invention is a pipe joint that is particularly suitable for joining pipes composed of materials having a low surface energy and excellent resistance to solvents. The major components are an extrudable adhesive; a first pipe having a socket with an inside diameter, where said socket has a mouth, a self-centering bottom, and a substantially cylindrical wall with an inlet, an outlet, and an inner annular channel; a second pipe having an insertion section with an end and an outer annular channel, said second pipe having an outside diameter that is less than the inside diameter of the socket, where the difference in diameters defines a gap and where the outer annular channel lines up with the inner annular channel therein forming an interlocking keyway; and a flanged annular ring, where said annular ring has an inside diameter that enables it to be slid over the second pipe and a thickness that is comparable to the gap, and where the flange has a width that is sufficient to cap the mouth of the socket. When fully formed, the adhesive has changed to a solid material that substantially fills the gap and the interlocking keyway, and serves as a mechanical key in the interlocking keyway. The adhesive is preferably an alkyl borane adhesive.
Owner:IPS WELD ON DIV
Chemical fusion of non-metallic pipe joints
A pipe joint for joining pipes having a low surface energy and resistance to solvents. The components are an extrudable adhesive; a first pipe having a socket with an inside diameter, where the socket has a mouth, a self-centering bottom, and a cylindrical wall with an inlet, an outlet, and an inner annular channel; a second pipe having an insertion section with an end and an outer annular channel, where the second pipe has an outside diameter that is less than the inside diameter of the socket, the difference in diameters defining a gap and an interlocking keyway; and a flanged annular ring. The annular ring has an inside diameter that enables it to be slid over the second pipe and a thickness that is comparable to the gap. When the adhesive cures it forms a mechanical key. The adhesive is preferably an alkyl borane adhesive.
Owner:IPS WELD ON DIV
Chemical fusion of non-metallic pipe joints
ActiveUS20090014121A1Reduce shear stressEqually distributedMechanical working/deformationLaminationAdhesiveSolvent
Owner:ENCAPSYS LLC +5
Method and device for the autonomous production, preparation, and supply of breathing gas to divers at extreme depths
InactiveUS6895961B1Enhances diving securityLong supplyRespiratorsGas treatmentAbsorption filterMembrane diffusion
The invention relates to a fully closed circuit-pendulum-storage system wherein a given amount of a ready to breathe gas mixture made of various inert gases including hydrogen and oxygen is continuously conveyed between two highly pressurized gas containers. Initially, the required breathing gas leaves the pressurized gas container and reaches the circuit at a constant dosage according to the overdosing principle. The circuit consists of an inhalation bag, a diving helmet, an exhalation bag and a single or double pack CO2 absorption filter. At a depth of 0-100 m a mixture of oxygen, nitrogen and helium is used as a breathing gas. At a depth of 100-700 m a given amount of hydrogen is mixed therewith according to the wishes of the diver, whereby the oxygen content should not exceed 3 vol. %. When the diver emerges from a depth of over 100 m, the hydrogen is removed from the breathing gas and from the circuit by means of palladium membrane diffusion or catalytic water conversion. The removal of hydrogen is controlled by hydrogen detectors. At this point only, the oxygen content can exceed 3 vol %.
Owner:TODOROV GUEORGUI
Generating device
InactiveUS20070152511A1Low costKeep for a long timePiezoelectric/electrostriction/magnetostriction machinesTyre measurementsElectricityEngineering
A generating device to supply electricity to a monitoring device of abnormal state of tire at a lower cost for a long time. The generating device includes a single pendulum 4, a hammer 6 supported at a point S′ on the circumference of a wheel 2, a spring 7 joining the single pendulum 4 and the hammer 6 by soft join, piezoceramics 8a and 8b converting distortion generated by the vibration adding force from the hammer 6 into a form of electricity, and cushion members 9a and 9b holding the positions of the piezoceramics 8a and 8b. A single pendulum 2 has vibrational frequency as same as or of integral multiplication of the rotational frequency of a tire 1.
Owner:USC
Method and Device for Identifying Malfunctioning of a Compressed Air Consumer Circuit in an Electronic Compressed Air System for a Vehicle
ActiveUS20080040013A1Improve securityIncrease supplyBraking action transmissionDigital data processing detailsEngineeringDynamic pressure
To detect a failure of a compressed air consumer circuit in a compressed air system for vehicles, pressure is continuously measured in compressed air consumer circuits and evaluated in an electronic control unit which compares the pressure values and / or determined negative pressure gradients of the compressed air consumer circuits with a respective threshold value and shuts off an air-consumer circuit if the pressure values and / or negative pressure gradients thereof satisfy a circuit-failure criterion. The circuit-failure criterion is satisfied when the pressure values and / or pressure gradients are below the respective threshold value for a time equal to or longer than the time of a dynamic pressure change or of a dynamic pressure collapse.
Owner:WABCO EURO BVBA SPRL
Deposition apparatus and deposition method
ActiveUS20130196080A1Improve throughputPower supplyElectric discharge tubesSemiconductor/solid-state device manufacturingVoltageElectrical and Electronics engineering
A deposition apparatus according to an exemplary embodiment of the present invention includes a plurality of reactors; a plurality of gas supply units connected to the plurality of reactors; and a plurality of plasma supply units connected to the plurality of reactors. Each of the plasma supply units includes: a plasma power supplier; a plurality of diodes connected to the plasma power supplier; and a reverse voltage driver connected to the plurality of diodes through respectively corresponding switches.
Owner:ASM IP HLDG BV
Water supply base of a plant pot
InactiveUS20130333780A1Avoid troubleAccurate humidityPipe supportsSelf-acting watering devicesEngineeringCapillary action
The present invention is a water supply base of a plant pot, including a body, the body is provided with a holding space to contain liquid and is provided with a platform to emplace the plant pot; and a porous rod, the porous rod is extended into the holding space and is protruded out of the platform. By the capillary action of the porous rod, water that is stored in the holding space is supplied to soil in the plant pot, allowing plant in the plant pot to receive the required water continuously.
Owner:FAR EAST UNIVERSITY
Sensor unit for remotely actuating a vehicle door, vehicle door having the sensor unit and method of producing the sensor unit
InactiveUS20130293245A1Reduce the impact of interferenceReduced measurement accuracyContact member assembly/disassemblyVehicle locksElectricityElectrical conductor
A capacitive sensor unit is not susceptible to failure and remotely actuates a door of a vehicle. The sensor unit contains an electrode assembly having an elongated sensor electrode and a supply line for electrically connecting the sensor electrode to an evaluation unit. The supply line is surrounded by a shield. An additional ground conductor, which is electrically conductively connected to the shield over the entire length of the supply line, is connected in parallel to the supply line.
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT (DE)
Two-Cycle Engine
InactiveUS20090050124A1Structure of engine can be simplifiedEasy to manufactureElectrical controlCylinder headsPistonFuel supply
A two-cycle engine includes a starting fuel supply passage for supplying a starting fuel to a crankcase from a starting fuel reservoir, and a flow passage opening and closing unit provided in a midway portion of the starting fuel supply passage. The starting fuel supply passage is opened to be constantly in communication with the crankcase. Accordingly, simultaneously with the generation of a negative pressure within the crankcase when a piston starts to ascend from a bottom dead center, the starting fuel starts to be supplied to the crankcase. Since the starting fuel is supplied to the crankcase for a relatively long time as compared to a conventional engine, a sufficient amount of the fuel is supplied for starting and startability of the two-cycle engine is improved.
Owner:HUSQVARNA ZENOAH
LED driving device, light source device, and liquid crystal displaying device
InactiveUS20110254454A1Extension of timeShorten the time periodElectrical apparatusElectroluminescent light sourcesElectricityLiquid-crystal display
A first power supply voltage Vin1 of a first input section and a second power supply voltage Vin2 of the second input section satisfy an expression Vf(min)≦Vin2<Vf(typ)<Vin1≦Vf(max). A switching controller alternately electrically connects the first input section or the second input section to LEDs, and based on the difference between an average forward current detected by a detector and a target value of the average forward current, controls the ratio of a period of time for which the first input section is connected to the LEDs to a period of time for which the second input section is connected to the LEDs so that the value of the average forward current approaches the target value.
Owner:SHARP KK
Microwave-Heatable Thermal Storage Pad and a Food Heating Kit Having the Same
InactiveUS20150230662A1Smooth transferImprove securityCooking-vessel materialsMicrowave heatingMicrowaveEngineering
A microwave-heatable thermal storage pad includes a main body and at least one thermal storage medium. The main body has at least one projecting portion and a holding flange extending outwardly from a peripheral edge of a bottom of the projecting portion. The projecting portion has an enclosing wall of low thermal conductivity, wherein the enclosing wall defines a recessed space. The thermal storage medium, being located in the recessed space, has an exposed top surface which is exposed to a top opening of the recessed space of the main body, and has a periphery which is at least partially surrounded by the enclosing wall of the projecting portion. The thermal energy stored in the thermal storage medium will be exchanged with the outside substantially through the exposed top surface thereof.
Owner:THAT INVENTIONS
Power supply device for an electromagnetic base of a drill, particularly of an electric drill
InactiveUS20120189392A1Reduce riskLong supplyBatteries circuit arrangementsDrilling/boring measurement devicesElectromagnetic shieldingEngineering
A power supply device for an electromagnetic base of a drill, particularly of an electric drill, used primarily for steel structure drilling including a drill controller. The drill controller (S) through a power supply detector (D) connected to supply terminals of the electromagnetic base (PD) is connected with a converter (P) which in case of a loss of line voltage (AC), after automatic activation, supplies during a time (t) a standby voltage (UPD) of a value enabling the generation of a base clamping force (PD).
Owner:PROMOTECH
Power supply device and method for limiting an output current of a power supply device
ActiveUS9941782B2Short timeSmall differenceDc-dc conversionEmergency protective arrangements for limiting excess voltage/currentCurrent limitingEngineering
A switched-mode power supply system and method for converting an input voltage into an output voltage, including at least one switching stage controlled by a pulse-width modulation circuit in a clocked manner, and a control circuit that influences a pulse-width modulation circuit to vary the level of the output voltage, characterized by the provision of a current limiting circuit which, after a threshold voltage has been exceeded, limits the power supply output current first to an elevated maximum current for a first period of time, and thereafter to a regular maximum current. The control circuit is such that the first period of time for which the output current is limited to the elevated maximum current is dependent on the level of the output current.
Owner:WEIDMULLER INTERFACE GMBH & CO KG
Microgrid system and method for managing malfunction
ActiveUS10998756B2Fast removal of failureImprove reliabilityPower network operation systems integrationContigency dealing ac circuit arrangementsPower gridAlternating current
Provided is a microgrid system having: a plurality of distributed power sources; a plurality of distributed loads; and lines for connecting the distributed power sources and the distributed loads, the microgrid system including: an ESS for storing power supplied from all or a portion of the distributed power sources and supplying the stored power to all or a portion of the distributed loads; an ESS PCS including an interruption means for converting the power stored in the ESS into AC power suitable for the microgrid and supplying the AC power to the microgrid in order to block connection to the microgrid in an abnormal state; and a monitoring / control device for gradually increasing a voltage output from the ESS PCS and performing processing for the failure when a failure is detected in the microgrid.
Owner:HYOSUNG HEAVY IND CORP
Battery system, electrically-powered vehicle and control method for electrically-powered vehicle
ActiveUS20200195020A1Efficient use ofReduced fuel economyCharge equalisation circuitCells structural combinationConvertersElectrical battery
A battery system includes a plurality of converters that each converts electric power between a corresponding one of a plurality of blocks and an auxiliary battery. First equalization control is control for, when a vehicle is in a ReadyON state, operating a converter corresponding to a lower-voltage block, of at least one pair of blocks having voltage variations exceeding a threshold value, such that the lower-voltage block is charged with electric power supplied from the auxiliary battery. Second equalization control is control for, when the vehicle is in a ReadyOFF state, operating a converter corresponding to a higher-voltage block, of at least one pair of blocks having the voltage variations exceeding another threshold value, such that the auxiliary battery is charged with electric power supplied from the higher-voltage block.
Owner:TOYOTA JIDOSHA KK
Device and methods to treat infections, inflammations and tumors in organs and tissues and to extend the utility of antibiotics
A method of treating a patient having an inflammation, infection from bacteria or molds or fungi or virus or cancerous cells by destroying bacteria or molds or fungi or virus or cancerous cells is disclosed. The method comprising the step of directing one or more sound wave treatments into the patient targeting the inflammation, infection, mold, virus, bacteria or fungi to cause a body to identify these as foreign objects and trigger the body's own natural healing mechanisms to destroy the foreign objects.
Owner:SOFTWAVE TISSUE REGENERATION TECH LLC
External signature device for a PC with wireless communication capacity
InactiveUS20100287376A1Long supplyOperational securityFinancePublic key for secure communicationCommunication interfaceDisplay device
External signature device for a PC, with capacity for wireless communication with the computer, which can be used immediately in electronic banking and electronic commerce or in any other system based on electronic signature requiring a high level of security with a relatively small amount of data for signature, said device including a communication interface with wireless connection to the PC, an alphanumeric display (2) for displaying the data for signature, a keyboard (1) for user interaction with the device, a signature system responsible for processing the operations relating to signature of the data received, and an internal battery (4).
Owner:INELCAN
Oxygen breathing device having oxygen buffer
InactiveUS20100012125A1Avoid wasteLight weight constructionBreathing filtersFire rescueChemistryOxygen breathing
Owner:INTERTECHN
Rolling bearing device
InactiveUS20140314360A1Extended service lifeImprove efficiencyRolling contact bearingsBearing componentsRolling-element bearingBase oil
A rolling bearing device includes a rolling bearing, and a lubricant reservoir that is formed in an outer ring spacer. A lubricant containing base oil, a gelling agent and water is disposed so as to be contained in the lubricant reservoir. The lubricant has a uniform base oil concentration. The base oil concentration is 40% by weight to 50% by weight.
Owner:JTEKT CORP
External signature device for a PC with wireless communication capacity
InactiveUS8108675B2Function increaseReduce manufacturing costFinancePublic key for secure communicationCommunication interfaceDisplay device
External signature device for a PC, with capacity for wireless communication with the computer, which can be used immediately in electronic banking and electronic commerce or in any other system based on electronic signature requiring a high level of security with a relatively small amount of data for signature, said device including a communication interface with wireless connection to the PC, an alphanumeric display (2) for displaying the data for signature, a keyboard (1) for user interaction with the device, a signature system responsible for processing the operations relating to signature of the data received, and an internal battery (4).
Owner:INELCAN
Hydrogen generator
ActiveUS10577241B2Efficient decompositionHigh yieldGas treatmentElectrolysis componentsElectric dischargeEngineering
Provided is a hydrogen generating apparatus adaptable to fluctuating hydrogen demand, particularly by enabling large-scale hydrogen production, generating pure hydrogen at a high yield. The hydrogen generating apparatus 1 includes a tabular dielectric body 2 having a first surface 11 with a source gas flow channel 13 formed as a recess and a second surface 12 approximately parallel to the first surface 11, a grounding electrode 3, a hydrogen flow channel plate 4 with a hydrogen flow channel 18 and a hydrogen outlet 19, being arranged on a first surface 11 side of dielectric body 2, a hydrogen separation membrane 5 between source gas flow channel 13 and hydrogen flow channel 18, and a high-voltage power supply 6 that causes electric discharge in source gas flow channel 13 between hydrogen separation membrane 5 and grounding electrode 3. Hydrogen separation membrane 5 transmits hydrogen generated by electric discharge in source gas flow channel 13 into hydrogen flow channel 18.
Owner:SAWAFUJI ELECTRIC COMPANY +1
Power plant with heat reservoir
ActiveUS20190301306A1High storable thermal energyUniform level of temperatureSteam engine plantsThermal energyPower station
A power plant having a steam circuit which can be supplied, in the region of a heat recovery steam generator, with thermal energy for producing steam, the steam circuit has, in the region of the heat recovery steam generator, a high pressure part, a medium pressure part and a low pressure part. In addition, a heat reservoir which has a phase change material and which is not situated in the region of the heat recovery steam generator is included, wherein, in order to supply the heat reservoir with thermally processed water, a supply line which leads out from the high pressure part or the medium pressure part is included and a discharge line which leads into the medium pressure part, the low pressure part or a steam turbine is included for discharging thermally processed water from the heat reservoir.
Owner:SIEMENS ENERGY GLOBAL GMBH & CO KG
Method and system for identifying a malfunctioning compressed air consumer circuit in a vehicle electronic compressed air system
ActiveUS7877186B2Improve securityIncrease supplyBraking action transmissionDigital data processing detailsEngineeringDynamic pressure
To detect a failure of a compressed air consumer circuit in a compressed air system for vehicles, pressure is continuously measured in compressed air consumer circuits and evaluated in an electronic control unit which compares the pressure values and / or determined negative pressure gradients of the compressed air consumer circuits with a respective threshold value and shuts off an air-consumer circuit if the pressure values and / or negative pressure gradients thereof satisfy a circuit-failure criterion. The circuit-failure criterion is satisfied when the pressure values and / or pressure gradients are below the respective threshold value for a time equal to or longer than the time of a dynamic pressure change or of a dynamic pressure collapse.
Owner:WABCO EURO BVBA SPRL
Power plant with heat reservoir
ActiveUS10794226B2High storable thermal energyUniform level of temperatureSteam engine plantsPower stationPhase-change material
A power plant having a steam circuit which can be supplied, in the region of a heat recovery steam generator, with thermal energy for producing steam, the steam circuit has, in the region of the heat recovery steam generator, a high pressure part, a medium pressure part and a low pressure part. In addition, a heat reservoir which has a phase change material and which is not situated in the region of the heat recovery steam generator is included, wherein, in order to supply the heat reservoir with thermally processed water, a supply line which leads out from the high pressure part or the medium pressure part is included and a discharge line which leads into the medium pressure part, the low pressure part or a steam turbine is included for discharging thermally processed water from the heat reservoir.
Owner:SIEMENS ENERGY GLOBAL GMBH & CO KG
Deposition apparatus and deposition method
ActiveUS9399819B2Improve throughputUniform and stable supplyElectric discharge tubesSemiconductor/solid-state device manufacturingGas supplyVoltage
Owner:ASM IP HLDG BV
Flow cell
ActiveUS8241589B2Reliable measurementImprove pumping capacityBioreactor/fermenter combinationsBiological substance pretreatmentsFlow cellEngineering
A measurement fluidic channel (17) is formed at almost the center of a flow cell (1). In general, the measurement region of a measurement apparatus is set to focus on almost the center of a measurement chip. When the flow cell (1) is mounted in the measurement apparatus, the focus of the measurement region is positioned just above the measurement fluidic channel (17). The measurement apparatus can more reliably measure a sample solution flowing through the measurement fluidic channel (17). A suction pump (18) is formed in regions around the measurement fluidic channel (17). When the flow cell has the same planar shape as a conventional one, the amount of sample solution which can be supplied can be increased, compared to a conventional structure in which components are formed in line. The time during which a sample solution flows through the fluidic channel can be prolonged, the amount of sample solution can be increased, and the measurement time can also be prolonged. A sample solution flowing through the fluidic channel can be measured more reliably.
Owner:NIPPON TELEGRAPH & TELEPHONE CORP
System for supplying hydrogen gas to engine
PendingUS20220325672A1Increase freedomImprove installation freedomHydrogenElectrical controlElectrolysisGovernor
A system for supplying hydrogen gas to an engine is disclosed. The system includes a main line configured to send hydrogen gas produced in a hydrogen gas producer by electrolysis to a supply line; a sub-line configured to send hydrogen gas from a hydrogen absorbing alloy cylinder to the main line, a governor configured to maintain an engine rotation speed within certain range; and a control device. The governor sends a signal corresponding to the engine rotation speed to the control device. A pressure regulating valve is disposed in the sub-line to be downstream with respect to the hydrogen absorbing alloy cylinder to regulate a supply amount of added hydrogen. An opening degree of the valve is adjusted based on a signal from the control device corresponding to the opening degree of the valve for supplying the added hydrogen with an amount according to a load state of the engine.
Owner:HIT RES INST CORP
Battery system, electrically-powered vehicle and control method for electrically-powered vehicle
ActiveUS11183856B2Efficient use ofLow heat generationCharge equalisation circuitCells structural combinationConvertersElectrical battery
A battery system includes a plurality of converters wherein each converter converts an electric power between a corresponding block of a plurality of blocks and an auxiliary battery. A first equalization control is a control for, when a vehicle is in a ReadyON state, operating a converter corresponding to a lower-voltage block, of at least one pair of blocks of the plurality of blocks having voltage variations exceeding a threshold value, such that the lower-voltage block is charged with an electric power supplied from the auxiliary battery. A second equalization control is a control for, when the vehicle is in a ReadyOFF state, operating a converter corresponding to a higher-voltage block, of at least one pair of blocks of the plurality of blocks having the voltage variations exceeding another threshold value, such that the auxiliary battery is charged with an electric power supplied from the higher-voltage block.
Owner:TOYOTA JIDOSHA KK
Power storage device and method for operating power storage device
ActiveUS9337654B2Capacity remains stableLong supplyElectric signal transmission systemsCharge equalisation circuitElectricitySulfur
A sodium-sulfur battery belongs to each of a plurality of operation units. A first power consuming body and a second power consuming body are electrically connected to the grid. The first power consuming body belongs to each of the plurality of operation units, and the second power consuming body does not belong to the operation unit. One of the first power consuming body and the second power consuming body may be omitted. Rank is given to each of the plurality of operation units. The ranks become higher as the remaining capacity of the sodium-sulfur batteries belonging to the operation unit becomes greater. When the stand-alone operation is started, one operation unit of the highest rank is selected, and the sodium-sulfur battery belonging to the operated operation unit is paralleled in to the grid.
Owner:NGK INSULATORS LTD
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