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120results about How to "Commonly used" patented technology
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Method and Device for Measuring Internal Impedance of Stationary Battery
InactiveUS20080303528A1Precise calculationMinimize measurement errorElectrical testingMaterial electrochemical variablesFloating chargeCharge current
Battery system is widely used in emergent power plant or communication network power plant and its effective management is important. When any one of batteries connected to each other in series is failed during operation of the battery system, since reliability of the system cannot be secured, a problem is arisen to stable operation of the communication network. In a method of separating inferior battery, the battery is operated in floating charge state without separation to generate square current containing charge current and easily generated to flow through the battery cell, voltage signal generated from terminal voltage of the battery by the measuring signal is processed such that only internal impedance voltage signal is separated from harmonics ripple voltage and noise voltage by a synchronized detection calculating algorithm to calculate the internal impedance or effective value thereof (resistance component). When the algorithm is applied after filtering only fundamental frequency and similar component by general filter, measuring precision can be improved and measuring time can be reduced.
Owner:INCELLS
Device authentication system
InactiveUS20070083750A1Commonly usedKey distribution for secure communicationUser identity/authority verificationAuthentication serverAuthentication system
Disclosed herein is a device authentication system capable of authenticating devices efficiently using the common key system. When a CE device requests service offerings from a service server, the service server in turn requests the CE device to be authenticated by a device authentication server. Given the request, the CE device causes the device authentication server to perform device authentication on that device and transmits the result of the device authentication to the service server. Upon receipt of the device authentication result from the CE device, the service server causes the device authentication server to check that the authentication has been performed correctly and then starts offering services to the CE device. The CE device and device authentication server share a pass phrase, and each of the two parties checks that the other party indeed retains the pass phrase for mutual authentication.
Owner:SONY CORP
Wireless charger using inductive coupling
InactiveUS20110074344A1Improve efficiencyEasy to carryBatteries circuit arrangementsTransformersEngineeringInductance
A wireless charger of an inductive coupling type for charging a portable device provided with a rechargeable built-in battery having a second coil, includes a housing provided with a touch pad on one surface; a first coil retained within the housing; and a driving means for horizontally moving the first coil in a plane parallel to the one surface on which the touch pad is installed, wherein when the portable device is placed on the touch pad, the touch pad senses the position of the portable device to activate the driving means and displaces the first coil to a position facing the second coil.
Owner:SAMSUNG ELECTRONICS CO LTD
Motorized equipment
ActiveUS20110254388A1Small body sizeCommonly usedAssociation with control/drive circuitsMagnetic circuit rotating partsDriving currentBody size
A power module, a control board and a heat sink are provided on one axial side of a shaft of an electric motor, which consists of a motor case, a stator, a rotor, the shaft and the like. The power module is electrically connected with extraction lines, which extend from a coil wound around the stator, and supplies a drive current to the coil. The control board for controlling switching of the power module is provided on a motor case side of the power module. The heat sink is provided on a side of the control board opposite to the motor case. Thus, when setting of an output of the electric motor is changed, a body size of the heat sink can be changed without changing a positional relationship between the control board and the electric motor and a positional relationship between the power module and the electric motor.
Owner:DENSO CORP
Power supply control device, semiconductor device and method of driving semiconductor device
InactiveUS6924679B2Increase in sizeSolve low usageEnergy efficient ICTPulse automatic controlPhase differenceControl signal
A power supply voltage control apparatus including an input signal generation circuit of wide uses or a small-sized monitor circuit of a novel configuration, and a semiconductor circuit and a method for driving the same, having a semiconductor circuit 11, an input signal generation circuit 12 able to change the phase difference i of a reference signal outφi and an input signal outφ0 in accordance with a control signal Si when generating the two signals from a clock, a monitor circuit 13 having a characteristic between a power supply voltage and delay the same as that of a critical path of the semiconductor circuit 11, propagating the input signal outφ0, and outputting a delayed signal outφ0′ to be delayed exactly by a time equivalent to a delay of the critical path (or smaller by a constant ratio), a delay detection circuit 14 for detecting a delay of the delayed signal outφ0′ relative to the reference signal outφi, and a power supply voltage control circuit 15 for controlling a power supply voltage VDD supplied to the semiconductor device 11 and the monitor circuit 13 based on the detection result.
Owner:SONY CORP
Power transmission device for vehicle
InactiveUS20120006153A1Guaranteed uptimeReduce in quantityPropulsion using engine-driven generatorsToothed gearingsClutchPower transmission
An output shaft is arranged to be lateral and parallel to engine input shafts and a motor input shaft. An engine side gear mechanism for transmitting a power of the engine input shafts to the output shaft is provided. A motor side gear mechanism for transmitting a power of the motor input shaft to the output shaft is provided. An input side clutch engages and disengages the engine input shafts and the motor input shaft. When the input side clutch is engaged, the power transmission between a position where the engine side gear mechanism is arranged on the engine input shafts and a position where the motor side gear mechanism is arranged on the motor input shaft is invariably possible.
Owner:DENSO CORP
Cell reselection for dual mode mobile stations in a common 2G/3G telecommunications network
InactiveUS20090233600A1Commonly usedMinimize the numberWireless commuication servicesNetwork planningCore networkThird generation
The present invention relates to a 2G controlling entity (104) in a common 2G / 3G network, wherein the common 2G / 3G network comprises a common Core Network, CN, (102) connected to the 2G controlling entity (104) further connected to dual mode mobile stations and to a 3G controlling entity (106) further connected to dual mode mobile stations, the 2G controlling entity (104) comprises means for applying (301) a 3G camping strategy and means for receiving a service request for a service at least supported by the 2G network performed by a dual mode mobile station. The 2G controlling entity (104) comprises means for instructing (303) the dual mode mobile station when connected to the 2G network to perform cell reselection evaluation of 3G network cells (110) only when the 2G network (108) signal strength is below a predetermined threshold. The present invention also relates to a method and to a common 2G / 3G network.
Owner:TELEFON AB LM ERICSSON (PUBL)
Position detecting device and position indicator thereof
InactiveUS20140043301A1Commonly usedInput/output processes for data processingLocation detectionAlternating current
A position detecting device includes: a position indicator including a signal generator configured to generate an alternating-current signal, a plurality of electrodes, a switch circuit configured to supply the alternating-current signal to selected one(s) of the electrodes based on a predetermined electrode-selection pattern, and a pattern information transmitter configured to transmit pattern information indicating a set predetermined pattern. A tablet includes electrodes disposed in a flat surface manner, a signal position detector configured to obtain a coordinate position of the alternating-current signal transmitted from said selected one(s) of the electrodes on a tablet surface based on distribution of a signal level induced in each of the tablet electrodes by the alternating-current signal, a pattern information receiver, and a rotation angle calculator configured to calculate a rotation angle of the position indicator about a perpendicular direction to the tablet surface based on a plurality of coordinate positions obtained according to the received pattern information.
Owner:WACOM CO LTD
Combustion control based on a signal from an engine vibration sensor
InactiveUS20080053405A1Not cost prohibitiveCommonly usedInternal-combustion engine testingElectrical controlCombustion phasingEnergy based
The invention relates to a method of performing feedback control of the operation of an internal combustion engine based on a signal from a vibration sensor and a crankshaft angle sensor. An energy factor can be computed based on these sensor signals which provides an estimate of the combustion phasing and combustion intensity. A vector of energy factors can be computed as a function of crank angle degree over a particular window of engine rotation of interest. Based on the energy factor vector, combustion phasing can be estimated.
Owner:FORD GLOBAL TECH LLC
Optical transmission apparatus and optical transmission system
InactiveUS20050213980A1Increase powerAdjustable powerWavelength-division multiplex systemsElectromagnetic network arrangementsEngineeringSignal light
An optical transmission apparatus includes a return line for connecting a first transmission line and a second transmission line opposed to the first transmission line in order to make it possible to commonly use a transmitter-receiver or a repeater, for example, between a trunk line and a branch line and prevent a situation that the power of branched signal lights increases excessively. The optical transmission apparatus is configured so that dummy lights inputted together with signal lights to be added to signal lights transmitted through the first transmission line are sent to the second transmission line through the return line and are outputted together with signal lights to be dropped from the second transmission line.
Owner:FUJITSU LTD
System and method for managing diseases according to standard protocols and linking patients to medication samples and related benefits
InactiveUS20050060199A1Easy to manageMinimize complexityData processing applicationsDrug and medicationsDiseaseDrug product
A method and system to enable healthcare providers to utilize computers in chronic disease treatment, and more particularly to the management of chronic diseases in a manner that follows recognized standard-of-care recommendations (SOC) and links the patient to benefit opportunities such as medication samples and other benefits offered by pharmaceutical manufacturers and insurers
Owner:SIEGEL LOUIS
Vehicle-side connector
ActiveUS20150147918A1Shorten the projection distanceCommonly usedVehicle connectorsBatteries circuit arrangementsElectrical and Electronics engineering
Owner:SUMITOMO WIRING SYST LTD
Structure for mounting box for containing high-voltage electrical equipment on vehicle
InactiveUS7021412B2Reduce manufacturing costReduce the number of partsElectric propulsion mountingSuperstructure subunitsElectrical devicesEngineering
A structure for mounting a box for containing high-voltage electrical equipment on a vehicle, so as to suppress increase in the number of parts, the weight of the vehicle, and the manufacturing cost by effectively using existing structural members of the vehicle body. The structure includes a frame member which is attached to the box and which extends to the rear side of the vehicle, and the frame member is combined with side frames which are structural members of the body of the vehicle. Typically, The frame member consists of two frame members which are respectively attached to the side frames at the right and left sides, and the structure further comprises a cross beam for coupling the frame members with each other, wherein the cross beam extends in the width direction of the vehicle.
Owner:HONDA MOTOR CO LTD
Printing stock with a label for making a security badge
Owner:CCL LABEL INC
Battery device, electronic apparatus, and battery system
InactiveUS20080050650A1Simple structureCommonly usedCell component detailsBatteriesEngineeringElectrical and Electronics engineering
Disclosed is a battery device including a battery enclosure incorporating a battery cell. The battery device further includes an output terminal that outputs power of the battery cell. The battery enclosure includes a first surface, a second surface, a first step surface, a second step surface, a first engaging portion, a second engaging portion, a first groove, and a second groove formed in the second step surface and the second engaging portion, and a recess is provided in at least one of the first step surface and the second step surface.
Owner:SONY CORP
Connecting box for a solar panel
InactiveUS20100039781A1Convenient to extractionConvenient to insertionSubstation/switching arrangement detailsPV power plantsElectrical and Electronics engineering
A connecting box for connecting to a solar panel includes a housing and a terminal assembly. The housing has an opening for introducing an electrical connecting element of the solar panel. The terminal assembly is disposed in the housing, which includes a first terminal having a first contact portion for contacting and applying an elastic force to the electrical connecting element and a first releasing portion extending from the first contact portion. The first releasing portion is non-obstructedly arranged in the housing to be operable to release the elastic force without assistance of any tools when the solar panel is inserted into or extracted from the connecting box.
Owner:ALLTOP ELECTRONICS SU ZHOU
Connecting box for a solar panel
InactiveUS8040678B2Convenient to insertionConvenient to extractionSubstation/switching arrangement detailsPV power plantsElectrical and Electronics engineering
A connecting box for connecting to a solar panel includes a housing and a terminal assembly. The housing has an opening for introducing an electrical connecting element of the solar panel. The terminal assembly is disposed in the housing, which includes a first terminal having a first contact portion for contacting and applying an elastic force to the electrical connecting element and a first releasing portion extending from the first contact portion. The first releasing portion is non-obstructedly arranged in the housing to be operable to release the elastic force without assistance of any tools when the solar panel is inserted into or extracted from the connecting box.
Owner:ALLTOP ELECTRONICS SU ZHOU
Training bat
InactiveUS20080234075A1Accelerated trainingMinimize distortionLaminationLamination apparatusMicrochiropteraEngineering
Owner:LANCISI PAUL F
Heating element for steering wheel
ActiveUS8278602B2Increased durabilityNumber of connectionControlling membersMechanical apparatusSteering wheelEngineering
A heating element includes a base material and a heater disposed on the base material, which can be deformed to accommodate a part of the heater. A steering wheel equipped with the heating element is free from surface protrusions caused by the heater. Employment of a linear heater reduces connections between the heater and power supply lines, and a high connecting reliability is obtained. The steering wheel includes the heating element and the power lines, and connections between the heating element and the power lines are disposed in the boss portion of the steering wheel. The steering wheel is further provided with a temperature detector, a temperature detector heater and a temperature controller, and the detector and the detector heater are disposed in the boss portion. Thus, a steering wheel with a good grip and a good appearance can be provided at a low cost.
Owner:PANASONIC CORP
Wire harness and electronic device control system
ActiveUS20120221201A1Simple designIncrease productivityElectric devicesDigital data processing detailsMultiplexingControl system
A wire harness includes a standard connection circuit part which connects a standard electronic device and an ECU, and an optional connection circuit part which connects optional electronic devices and the ECU. The optional connection circuit part includes a communication connector which is provided to be connectable to the optional electronic devices, and an optional circuit which connects the ECU to the communication connector. The communication connector performs multiplex communication which multiplexes communication of the optional electronic devices and the ECU.
Owner:YAZAKI CORP
Suspension assembly applicable to both manual and power steering systems
InactiveUS20050051989A1Enhance capacityCommonly usedSpringsSteering linkagesApplication sharingPower steering
A vehicular suspension assembly is applicable to both manual and power steering systems. In the suspension assembly, when the manual steering system and the power steering system are exchanged with each other, a strut, a lower arm and a frame are used in common. Three mounting bolts of an insulator are eccentrically disposed relative to the center of the strut. An insertion hole of a connector is eccentrically drilled. A bracket of the frame is shared by two applications. Thus, it is possible to perform all functions of both manual and power steering systems.
Owner:HYUNDAI MOBIS CO LTD
Method and device for measuring internal impedance of stationary battery
InactiveUS8035396B2Commonly usedSmall sizeElectrical testingMaterial electrochemical variablesTerminal voltageInternal resistance
Battery system is widely used in emergent power plant or communication network power plant and its effective management is important. When any one of batteries connected to each other in series is failed during operation of the battery system, since reliability of the system cannot be secured, a problem is arisen to stable operation of the communication network. In a method of separating inferior battery, the battery is operated in floating charge state without separation to generate square current containing charge current and easily generated to flow through the battery cell, voltage signal generated from terminal voltage of the battery by the measuring signal is processed such that only internal impedance voltage signal is separated from harmonics ripple voltage and noise voltage by a synchronized detection calculating algorithm to calculate the internal impedance or effective value thereof (resistance component). When the algorithm is applied after filtering only fundamental frequency and similar component by general filter, measuring precision can be improved and measuring time can be reduced.
Owner:INCELLS
Utility vehicle
ActiveUS8585088B1Reduce in quantitySimplify the management processPedestrian/occupant safety arrangementUnderstructuresArchitectural engineeringSport utility vehicle
A utility vehicle includes a mainframe located between one pair of left and right front wheels and at least one pair of left and right rear wheels and forming a framework of a chassis. A ROPS (Roll-Over Protective Structure) is provided in a middle part in the vehicle-body front-rear directions in the mainframe, and thereby surrounds a cabin. Front under guards are provided in spaces on rear sides of the front wheels so as to cover mud guard walls provided for separating the cabin from the spaces on the rear sides of the front wheels.
Owner:KAWASAKI MOTORS LTD
Automatic analysis device and dispensing device
InactiveUS20120020838A1Commonly usedSimplify device configurationBiological testingParticle suspension analysisChemistryPre treatment
An automatic analysis device 1a includes: an intermediate disk (intermediate unit) 20 on which a disposable container (intermediate container) 21 for carrying out a pretreatment by pretreatment liquid for a sample dispensed from a sample container 11 or a reaction with a reagent is arranged; a reaction disk (main analysis unit) 60 for carrying out a test of an item having a relatively large number of test requests, on which a reaction vessel 61 for carrying out a reaction of a reagent with the sample obtained after the pretreatment is arranged; and flow-based analysis mechanisms (sub analysis units) 30a to 30c for carrying out a test for the sample obtained after the reaction with the reagent in the disposable container 21, which is the item having a relatively small number of test requests.
Owner:HITACHI HIGH-TECH CORP
Semiconductor integrated circuit device
InactiveUS6011300AReduce development costsDamage is causedElectronic circuit testingSemiconductor/solid-state device detailsSemiconductor chipEngineering
A semiconductor integrated circuit device includes: a base film made of insulating material; a wiring pattern of a predetermined shape formed on the base film; a semiconductor chip provided on the base film, wherein an electrode terminal of the semiconductor chip comes into contact with one end of the wiring pattern; and a flexible protective film having an insulating property, the flexible protective film being adhered onto the base film while it covers the semiconductor chip and one end of the wiring pattern.
Owner:SHINKO ELECTRIC IND CO LTD
Synchronous motors of different kinds
InactiveUS6441528B1Reduce in quantityLow costMagnetic circuit stationary partsManufacturing stator/rotor bodiesSynchronous motorEngineering
A method of expanding types of synchronous motors capable of reducing the number of required stator types to use stators in common, and a synchronous motor produced by the method. A group of stators are prepared by stacking stator cores of identical shape so that heights of the stators are different from one another to be multiples of a fundamental height. A plurality of groups of rotors are prepared so that lengths of the rotors in each group are different from one another to be multiples of a fundamental length. The rotors in each group are provided with permanent magnets having a residual magnetic flux density different from that of the permanent magnets of the rotors in the other groups. A stator and a rotor corresponding to a preset output torque specification value and a preset rotor inertia specification value are respectively selected from the group of stators and the rotor groups and are combined with each other, whereby an expanded type of motor is obtained.
Owner:FANUC LTD
Position detecting device and position indicator thereof
ActiveUS20180232070A1Commonly usedInput/output processes for data processingLocation detectionEngineering
A method is disclosed to detect a tilt angle of a pen-shaped position indicator relative to a sensor surface of a tablet. The position indicator includes a first pen electrode and a second pen electrode. The sensor surface includes X electrodes and Y electrodes that intersect each other. The position indicator transmits a first signal from the first pen electrode and a second signal from the second pen electrode. The tablet detects a first signal intensity level V1 of the first signal based on a highest signal level Vpx1 detected in one of the X electrodes in response to the first signal, and detects a second signal intensity level V2 of the second signal based on a highest signal level Vpx2 detected in one of the X electrodes in response to the second signal. The tablet determines a tilt angle of the pen-shaped position indicator relative to the sensor surface based on a difference between the first signal intensity level V1 and the second signal intensity level V2.
Owner:WACOM CO LTD
Method for managing neighbor base station list based on terminal location for efficient cell selection and handoff in macrocell environments with femtocell
ActiveUS20110237252A1Efficiently conductedEfficient conductionAssess restrictionNetwork topologiesCell selectionPicocell
In order to manage a neighbor list of neighboring base stations based on the location of a terminal communicating with a base station of a macrocell with femtocell deployments, the base station divides the macrocell in accordance with a predetermined standard of division, and generates a mobile neighbor advertisement message so as to periodically transmit the generated message to the terminal. At this time, the terminal identifies the current location thereof in the macrocell upon receipt of the pilot signals periodically transmitted from the base station of the macrocell. The terminal obtains information regarding the location of the terminal from the information regarding the femtocells deployed within the respective divided regions and information regarding macrocells neighboring the macrocell through using the mobile neighbor advertisement message to scan base stations.
Owner:SAMSUNG ELECTRONICS CO LTD +1
Device authentication system
InactiveUS7797532B2Commonly usedKey distribution for secure communicationUser identity/authority verificationService provisionAuthentication server
Disclosed herein is a device authentication system capable of authenticating devices efficiently using the common key system. When a CE device requests service offerings from a service server, the service server in turn requests the CE device to be authenticated by a device authentication server. Given the request, the CE device causes the device authentication server to perform device authentication on that device and transmits the result of the device authentication to the service server. Upon receipt of the device authentication result from the CE device, the service server causes the device authentication server to check that the authentication has been performed correctly and then starts offering services to the CE device. The CE device and device authentication server share a pass phrase, and each of the two parties checks that the other party indeed retains the pass phrase for mutual authentication.
Owner:SONY CORP
Valve apparatus for air tool
ActiveUS7036795B2Commonly usedReduce manufacturing costDrilling rodsConstructionsPneumatic toolEngineering
Owner:SHINANO SEISAKUSHO
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