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52results about How to "Preventing occurrence of interference" patented technology
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Travel control device and method for vehicles
ActiveUS20070293996A1Securely preventedImprove efficiencyNavigation instrumentsVehicle position/course/altitude controlReal-time computing
Owner:KOMATSU LTD
Method and apparatus for restricting frequency in wireless communication system
ActiveUS20150373729A1Preventing occurrence of interferenceImprove service qualityWireless commuication servicesNetwork data managementTimerCommunications system
A method and apparatus for restricting a frequency in a wireless communication system is provided. A user equipment (UE) receives restriction information and a timer value from a network, starts a timer based on the timer value, and restricts usage of a frequency based on the restriction information.
Owner:LG ELECTRONICS INC
Robot interference prevention control device
InactiveUS20060052901A1Eliminates judgmentPreventing occurrence of interferenceProgramme controlProgramme-controlled manipulatorTeaching programControl theory
A robot interference prevention control device reads in advance a teaching program of each robot, calculates a scheduled stop position for each robot when issuing a stop command after n number of interpolation periods from the current interpolation period, and checks whether or not interference would occur at the scheduled stop position of each robot. When the robot interference prevention control device judges that a robot will interfere with another robot, it outputs a stop command at the current interpolation period. Due to this, a stop command is output before n number of interpolation periods from the interpolation period where interference would occur and thereby the occurrence of interference can be prevented.
Owner:FANUC LTD
Travel control device and method for vehicles
ActiveUS7742853B2Improve efficiencyWork lessAnalogue computers for vehiclesInstruments for road network navigationReal-time computing
Owner:KOMATSU LTD
Optical Article and Process for Producing Optical Article
InactiveUS20090191391A1High densityPreventing occurrence of interferenceMaterial nanotechnologySynthetic resin layered productsTitanium oxideMetal
An optical article includes a plastic substrate and, formed on a surface thereof, a primer layer and a hard coat layer, wherein the primer layer is formed from a coating composition containing the following components (A) to (C): (A) a polyurethane resin; (B) metal oxide fine particles; and (C) an organosilicon compound, and the hard coat layer is formed from a coating composition containing the following component (D): (D) metal oxide fine particles which do not contain titanium oxide.
Owner:SEIKO EPSON CORP
Automatic gain control circuit for receive apparatus for mobile object
ActiveUS20050032496A1Prevent output distortionPrevent occurrence of interferenceGain controlAmplitude-modulated carrier systemsAutomatic controlMobile object
An automatic gain control circuit for a receive apparatus for a mobile object which automatically controls the gain of a variable gain amplifier amplifying a received signal from an antenna installed in the mobile object and outputting the amplified signal to the receive apparatus. The circuit comprises an intensity detector that detects an intensity of the received signal; a comparator that compares the detected intensity with first and second threshold voltages; and a controller that outputs a control signal for adjusting the gain to the variable gain amplifier based on the comparing results of the comparator so that the gain of the variable gain amplifier has a hysteresis with respect to the intensity of the received signal.
Owner:SEMICON COMPONENTS IND LLC
User terminal and base station
ActiveUS20160165490A1Preventing occurrence of interferenceSynchronisation arrangementError preventionHandover procedureComputer science
A user terminal comprises: a controller configured to perform control of omitting transmission of a random access preamble signal to a target cell when a base station that manages the target cell receives an uplink signal from the user terminal by CoMP in which a plurality of cells including a source cell and the target cell cooperate with one another to perform communication before a handover procedure is performed.
Owner:KYOCERA CORP
Hinge for opening/closing door
ActiveUS10626651B2Stable maintenancePreventing occurrence of interferenceBuilding braking devicesPin hingesEngineeringStructural engineering
Owner:CHANG JONG BOK
Communication apparatus, communication control method and communication control program storage medium
InactiveUS20120302184A1Preventing occurrence of interferenceElectrical apparatus interference reductionWireless communicationCommunication unitCommunication control
PURPOSE: To provide a communication apparatus which makes it possible to, when one communication means of a plurality of communication means performs a communication, prevent the occurrences of interference with the communication due to communications performed by the other communication means.CONSTITUTION: A communication apparatus includes a first communication unit having a first communication means for transmitting a first transmission signal and a suspension means for suspending the transmission of the first transmission signal performed by the first communication means; and a second communication unit having a second communication means for performing communication using a communication signal affected by interference due to the first transmission signal and a communication arbitration means for instructing the suspension means to execute the suspension when having detected first information included in information to be transmitted to an external apparatus by the second communication means or information having been received from the external apparatus by the second communication means, and instructing the suspension means to release the suspension when having detected second information included in the information to be transmitted or the information having been received.
Owner:LENOVO INNOVATIONS LTD HONG KONG
Radar signal processing device and method
ActiveUS20170363712A1Preventing occurrence of interferenceIncrease probabilityRadio wave reradiation/reflectionTelecommunicationsNoise detection
The present invention relates to a device that processes a radar signal, and a method therefor. More particularly, the present invention relates to a device and a method for reducing an interference signal by predicting occurrence of an in-band interference signal. Particularly, the present invention provides a radar signal processing device and method, the radar signal processing device comprising: an interference reference flag configuration unit that divides a transmission signal into a plurality of blocks in preconfigured time units on a time axis, and configures an interference reference flag for one or more specific blocks selected among the plurality of blocks; an impulsive noise detection unit that detects whether an impulsive noise occurs in each of the plurality of blocks, by using a reception signal; an in-band flag configuration unit that configures an in-band flag by using the interference reference flag and a block in which the impulsive noise is detected; and an interference signal prediction unit that predicts introduction of an in-band interference signal according to whether an in-band flag exists.
Owner:HL KLEMOVE CORP
Mobile communication system and user terminal
InactiveUS20160374051A1Preventing occurrence of interferenceAvoid it happening againConnection managementComputer networkMobile communication systems
In a case where each of the plurality of other user terminals establishes connection for user data with a user terminal for transmitting and receiving user data through D2D communication without establishing the connection for user data with each of the plurality of other user terminals, a scheduling terminal is selected from the user terminal and the plurality of other user terminals, the scheduling terminal allocating, to each of the user terminal and the plurality of other user terminals, a mutually different radio resource in order to transmit data including the user data, and the scheduling terminal broadcasts scheduling information that indicates the radio resource allocated to each of the user terminal and the plurality of other user terminals, using a radio resource that has been shared with the plurality of other terminals.
Owner:KYOCERA CORP
Radio system
InactiveUS6980806B2Preventing occurrence of interferenceSave utilization of frequency resourceAntenna supports/mountingsSubstation equipmentDirectivityBase station
The present invention is to provide a radio system that enables effective reuse of a limited number of frequencies without the occurrence of interference between subscriber stations. In the radio system according to the present invention, each base station is divided into two or more sectors, each of which is provided with an antenna different in directivity on a horizontal plane. The antennas are so placed that the antenna beams cover all the directions on the horizontal plane as a whole, and all the antennas using the same frequency and polarized wave are so arranged to face in about the same direction.
Owner:KOKUSA ELECTRIC CO LTD
Nonvolatile memory device having a plurality of memory blocks
ActiveUS20090034334A1Reliably carry-outAvoid Voltage FluctuationsRead-only memoriesDigital storageGround lineEmbedded system
A nonvolatile memory device 1 capable of preventing interference between a read operation and a rewrite operation, and capable of preventing malfunctions that may occur in the event the read operation and the rewrite operation are performed simultaneously between memory blocks is provided. The nonvolatile memory device 1 is provided with a plurality of banks, a rewrite control unit 2 to which a first power source line VCC1 and a first ground line VSS1 are connected and which is adapted to control a rewrite operation with respect to a bank i, and a read control unit 5 to which a second power source line VCC2 and a second ground line VSS2 are connected and which is adapted to control a read operation with respect to a bank j, wherein the rewrite control unit 2 and the read control unit 5 are arranged so as to be spaced from each another.
Owner:INFINEON TECH LLC
Gap detector, liquid ejecting apparatus incorporating the same, and gap detecting method executed in the apparatus
InactiveUS20060193670A1A-low-costPreventing occurrence of interferenceTypewritersPower drive mechanismsEngineeringMechanical engineering
A gap detector is operable to detect a distance between a liquid electing head adapted to eject liquid toward a target medium and a platen adapted to support the target medium. A circular plate is adapted to be provided on a guide shaft which is rotated together with the rotary plate to selectively determine the distance as one of a plurality of distances. The circular plate has a plurality of flags formed on an outer periphery, each of which is associated with one of the distances. A sensor is disposed in the vicinity of the outer periphery of the circular plate and operable to output a signal indicative of a passage of each of the flags in accordance with the rotation of the circular plate. At least one of intervals between the flags in a circumferential direction of the circular plate is made different from the other.
Owner:SEIKO EPSON CORP
Mask, substrate with light reflective film, method for manufacturing light reflective film, liquid crystal display device, and electronic apparatus
InactiveUS7255981B2Good light scatteringPreventing occurrence of interferenceMirrorsDiffusing elementsLiquid-crystal displayReflective layer
A substrate is provided with a light reflective film including a base and a reflective layer, in which a plurality of concave portions or convex portions formed on the surface of the base are randomly arranged in the plane direction in 100 to 2,000 RGB dot units or a whole screen unit, are formed using a mask in which light transmissive or non-transmissive portions are randomly arranged in the plane direction in 100 to 2,000 RGB dot units or the whole screen unit.
Owner:BOE TECH GRP CO LTD
Vehicle surroundings monitoring apparatus
ActiveUS20190086511A1Preventing occurrence of interferencePossibility of occurrence of delayRadio wave reradiation/reflectionRadarEngineering
If a vehicle surroundings monitoring apparatus is equipped with four radars disposed at each of the four corners of the body of a vehicle in order to detect an object around the vehicle, the interfere of the radio waves of the radars likely to occur. As a result, the accuracy for detecting an object by the radars will deteriorate. Specifically, if two of detection areas are adjacent to each other of the radars overlaps with each other and the two of the radars transmits radio waves at the same time, the interfere of the radio waves will occur in the overlapping area. In view of this, the four radars are divided into two groups such that the detection areas of two radars within the group aren't adjacent to each other and transmission period of one of the groups and that of the other of the groups are repeated alternately.
Owner:TOYOTA JIDOSHA KK +1
Impedance matching circuit eliminating interference between signal lines and power amplifier having the same
InactiveUS20110140781A1Preventing occurrence of interferenceEliminate distractionsMultiple-port networksPower amplifiersElectrical conductorAudio power amplifier
Disclosed are an impedance matching circuit preventing the occurrence of inter-line interference by making currents at adjacent lines flow in the same direction, and a power amplifier having the same. The impedance matching circuit eliminating interference between signal lines includes: a first transformer including a first input line which forms a first loop by a conductor receiving a signal and a first output line which forms a second loop by a conductor outputting a signal at the inner side of the first loop of the first input line to match the impedance of a path of an input signal; and a second transformer including a second input line which forms a third loop by a conductor receiving a signal and a second output line which forms a fourth loop by a conductor outputting a signal at the inner side of the third loop of the second input line to match impedance, wherein the direction of current in the first input line of the first transformer and the direction of current in the second input line of the second transformer are the opposite so that a portion of the first input line of the first transformer and a portion of the second input line of the second transformer adjacent to the portion of the first input line of the first transformer have the same current direction.
Owner:SAMSUNG ELECTRO MECHANICS CO LTD
Component Placement Apparatus, Component Placement Setting Calculation Apparatus, Program, and Component Placement Setting Calculation Method
ActiveUS20100071201A1Preventing occurrence of interferenceAvoid interferenceMetal working apparatusSpecial data processing applicationsEngineeringCalculation methods
The present invention is directed to a technique that avoids occurrence of interference among multiple placement heads, when multiple placement heads simultaneously access a circuit board, and a pallet which is arranged in one direction with respect to the circuit board. When the component placement part 150 having the multiple placement heads simultaneously pick up the components from the pallet 160 and simultaneously place the components on the circuit board, the controller 140 specifies a pair of component groups to be picked up simultaneously from the pallet 160 by the multiple placement heads and places the components on the circuit board, so that an area where the multiple placement heads move in overlapping manner is minimized, and the placement heads respectively pick up the components included in the pair of component groups being specified and place the components on the circuit board.
Owner:YAMAHA MOTOR CO LTD
Hinge for opening/closing door
ActiveUS20180363347A1Stable maintenancePreventing occurrence of interferenceBuilding braking devicesPin hingesEngineeringMechanical engineering
Owner:CHANG JONG BOK
Transmission power control method and mobile terminal apparatus
InactiveUS7702354B2Efficient use ofProbability is accuratePower managementResonant long antennasMoving averageTransmitted power
A base station creates and transmits power control data to a mobile terminal at each prescribed time slot based on signals received from the mobile terminal, and the mobile terminal controls the transmission power of signals to the base station based on the power control data. During this transmission power control, the mobile terminal measures the reception level of common pilot signals transmitted from the base station at each time slot, calculates a moving average of the reception level for a plurality of time slots, and when transmission to the base station is interrupted, stores the transmission power and moving average for the immediately preceding time slot, and when transmission to the base station is resumed, adds the difference between the moving average at the time of transmission resumption and the stored moving average to the stored transmission power, and uses the power obtained by this addition as the signal transmission power at the time of transmission resumption.
Owner:FUJITSU LTD
Electroconductive laminate and touch panel using thereof
ActiveUS20160239122A1High hardnessImprove visibilitySynthetic resin layered productsElectrical equipmentPolymer scienceCarbamate
The present invention is an electroconductive laminate characterized in that the hard coat layer is formed from a hard coating composition which contains (A) a phenolic novolac acrylate having two or more acrylate groups, (B) a bisphenol structure-containing diacrylate having 2 to 4 moles of alkylene oxide structure with two or three carbon atoms in each molecule, (C) a polyfunctional acrylate having three or more acrylate groups, and (D) a polyfunctional urethane acrylate having three or more acrylate groups and an ester structure.
Owner:NIPPON PAINT AUTOMOTIVE COATINGS +1
Mask, substrate with light reflection film, manufacturing method for light reflection film, manufacturing method for electro-optical device, and electro-optical device, and electronic apparatus
A substrate is provided with a light reflection film in which the heights of a plurality of convex portions or the depths of concave portions formed on a base material are specified to be substantially the same. The two-dimensional shapes of the plurality of convex portions or concave portions are specified to be the two-dimensional shapes of independent circles and polygons, or of either of them. In addition, the plurality of convex portions or concave portions are arranged in the direction of the plane on a random basis. The substrate is formed using a mask in which light transmission portions or light non-transmission portions are formed in units of dots, the number thereof being smaller than the number of dot regions. The dots are arranged irregularly in each of the units, and a plurality of units are included.
Owner:BOE TECH GRP CO LTD
Wavelength-selective light-shielding element and optical head using the same
InactiveUS20090154322A1Preventing occurrence of interferenceIncrease profitOptical detectorsRecord information storageLight beamLength wave
In order to provide a wavelength-selective light-shielding element capable of blocking circularly-polarized light beams rotating in a specific direction among light beams whose wavelengths falling in a specific range, a light-shielding region is provided in a portion of a transparent substrate, wherein the light-shielding region permits passage of first circularly-polarized light rotating in a first direction regardless of a wavelength of the first circularly-polarized light and blocks second circularly-polarized light beams whose wavelengths falling within a predetermined range, among second circularly-polarized light beams rotating in the second direction, to thus permit passage of the second circularly-polarized light beams falling outside the predetermined range.
Owner:ASAHI GLASS CO LTD
Synchronous spacer with a guiding block
ActiveUS7563028B2Preventing occurrence of interferenceImprove stabilityLinear bearingsRolling contact bearingsEngineering
Owner:HIWIN TECH
Semiconductor package and method of manufacturing the same
ActiveUS20150333017A1Avoid electromagnetic interferencePreventing occurrence of interferenceSemiconductor/solid-state device detailsSolid-state devicesElectromagnetic interferenceSemiconductor package
This invention provides a semiconductor package, including a substrate, a plurality of semiconductor elements disposed on the substrate, at least one shielding member disposed between at least two of the semiconductor elements, and an encapsulant encapsulating the semiconductor elements and shielding members. Through the shielding member, electromagnetic interference caused among semiconductor elements can be prevented.
Owner:SILICONWARE PRECISION IND CO LTD
Method and apparatus for transmitting control information in heterogeneous wireless networks
InactiveUS20120230288A1Interference minimizationSolve the real problemNetwork traffic/resource managementWireless commuication servicesCommunications systemMacro base stations
The present invention provides a method and an apparatus for transmitting and receiving control information in heterogeneous wireless networks. According to one embodiment of the present invention, a method for transmitting control information in heterogeneous wireless networks comprises the steps of, in a wireless communication system in which two or more component carriers are used: generating a control signal to be transmitted at a second component carrier of a frequency domain, which is different from a first component carrier that transmits a control signal in a macro base station; and transmitting the control signal to the second component carrier.
Owner:PANTECH CO LTD
Locking device and a vehicle seat
ActiveUS20150136934A1Compact structureFunctional surface can be longVehicle seatsFurniture partsEngineeringContact position
The invention related to a locking device (1), particularly for a vehicle sent, which comprises a retainer region (5) for receiving a counter element (6), a catch (3) which can be pivoted between a locking position that locks the counter element in said retainer region, and an unlocking position, and a compensation element (9) that can be pivoted between a contact position for tensioning the counter element in the direction of the retainer region and a release position for releasing said counter element.
Owner:KEIPER SEATING MECHANISMS CO LTD
Nonvolatile memory device having a plurality of memory blocks
ActiveUS20110002177A1Preventing occurrence of interferenceReliably carry-outRead-only memoriesDigital storageEmbedded systemGrounding line
A nonvolatile memory device 1 capable of preventing interference between a read operation and a rewrite operation, and capable of preventing malfunctions that may occur in the event the read operation and the rewrite operation are performed simultaneously between memory blocks is provided. The nonvolatile memory device 1 is provided with a plurality of banks, a rewrite control unit 2 to which a first power source line VCC1 and a first ground line VSS1 are connected and which is adapted to control a rewrite operation with respect to a bank i, and a read control unit 5 to which a second power source line VCC2 and a second ground line VSS2 are connected and which is adapted to control a read operation with respect to a bank j, wherein the rewrite control unit 2 and the read control unit 5 are arranged so as to be spaced from each another.
Owner:INFINEON TECH LLC
Camera apparatus for vehicle
Provided is a camera apparatus for a vehicle, including a housing having a recess formed therein. The housing may include: a main wall part having a camera hole formed therein; a base part extended from the main wall part and having a downward slope in which a distance from the center axis of the camera hole to the base part increases toward the end of the base part from the main wall part; and a sidewall part adjacent to the main wall part and extended upward from the base part, the main wall part, the base part and the sidewall part form the recess in the housing, and a light trap part for trapping light reflected from the base part and the sidewall part into the camera hole is installed on the base part and the sidewall part.
Owner:HYUNDAI AUTOEVER
Gap detector, liquid ejecting apparatus incorporating the same, and gap detecting method executed in the apparatus
InactiveUS7591602B2Low-cost configurationAccurate detectionTypewritersPower drive mechanismsLiquid jetEngineering
A gap detector is operable to detect a distance between a liquid ejecting head adapted to eject liquid toward a target medium and a platen adapted to support the target medium. A circular plate is adapted to be provided on a guide shaft which is rotated together with the rotary plate to selectively determine the distance as one of a plurality of distances. The circular plate has a plurality of flags formed on an outer periphery, each of which is associated with one of the distances. A sensor is disposed in the vicinity of the outer periphery of the circular plate and operable to output a signal indicative of a passage of each of the flags in accordance with the rotation of the circular plate. At least one of intervals between the flags in a circumferential direction of the circular plate is made different from the other.
Owner:SEIKO EPSON CORP
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