mhurhangee/ep-ind-claims huggingface dataset:
A centrifugal separator for industrial separation of a liquid-gas mixture, comprising a centrifugal separator body having a centrifugal separator body wall, the centrifugal separator body comprising a cylindrical section and a conical section, a gas outlet positioned at the top end of the centrifugal separator body and a liquid outlet positioned at the bottom end of the centrifugal separator body a liquid-gas mixture inlet orifice, in particular positioned in the cylindrical section of the centrifugal separator body, wherein the centrifugal separator body further comprises means for detecting the thickness of the liquid on the centrifugal separator body wall; characterized in that the means for detecting the thickness of the liquid are positioned in the cylindrical section.
A method of detecting weld defects in real time, the method comprising: (a) correlating potential weld defects with images of a mock weld molten pool and images of a mock weld ripple shape and fillet geometry; (b) depositing weld metal into an annular groove in a production weld operation; (c) a first camera capturing images of a production weld molten pool during the production weld operation; (d) a second camera capturing images of a production weld ripple shape and fillet geometry during the production weld operation; and (e) processing the images captured in (c) and (d) and computing an aggregate probability that a weld position corresponding to the images captured in (c) and (d) contains a defect based on the potential defects correlated in (a). (a) correlating potential weld defects with images of a mock weld molten pool and images of a mock weld ripple shape and fillet geometry; (b) depositing weld metal into an annular groove in a production weld operation; (c) a first camera capturing images of a production weld molten pool during the production weld operation; (d) a second camera capturing images of a production weld ripple shape and fillet geometry during the production weld operation; and (e) processing the images captured in (c) and (d) and computing an aggregate probability that a weld position corresponding to the images captured in (c) and (d) contains a defect based on the potential defects correlated in (a).
A method of performing resource switching in an unlicensed spectrum, a current set of resources in the unlicensed spectrum being utilized by a user equipment, UE, for performing listen-before-talk, LBT, attempts for transmission of a random access channel, RACH, message to a base station, the method comprising: performing (S220A, S320A, S320B, S3201C, S3202C) one or more LBT attempts for transmissions from the UE to the base station over the current set of resources during a current RACH procedure; and switching (S280A, S380A, S380B, S380C) from the current set of resources to a new set of resources in the unlicensed spectrum to be utilized by the UE in a new RACH procedure after a count of LBT failure over the current set of resources reaches a pre-configured threshold during the current RACH procedure, wherein the count of LBT failure is increased by one when a current LBT attempt over the current set of resources fails during the current RACH procedure (S340A, S340B, S340C). performing (S220A, S320A, S320B, S3201C, S3202C) one or more LBT attempts for transmissions from the UE to the base station over the current set of resources during a current RACH procedure; and switching (S280A, S380A, S380B, S380C) from the current set of resources to a new set of resources in the unlicensed spectrum to be utilized by the UE in a new RACH procedure after a count of LBT failure over the current set of resources reaches a pre-configured threshold during the current RACH procedure, wherein the count of LBT failure is increased by one when a current LBT attempt over the current set of resources fails during the current RACH procedure (S340A, S340B, S340C).
Assembly of a vehicle structure and a headlight, having a dimensionally stable, box-shaped housing; a light unit disposed in the housing; a translucent front pane sealing the housing towards the front relative to the direction of travel; mountings (12, 13) provided on the housing for connecting the housing to the vehicle structure as well as impact protection integrated in the housing; wherein the impact protection is configured as a rupture device which has at least one strip-shaped, flexurally sensitive region of reduced wall thickness configured in the wall of the housing, and the flexurally sensitive region at least partially extends approximately transversely to the direction of the potential impact loading, and a rupture element supported against the vehicle structure is provided on at least one point of the flexurally sensitive region; wherein targeted continuous rupturing of the flexurally sensitive region is able to be achieved by means of the rupture element; wherein the rupture element is configured as a flexurally rigid foot and the one end of the foot is fixedly connected to the outer face of the housing wall, and the other end is supported against the vehicle structure, characterized in that the end of the flexurally rigid foot supported against the vehicle structure has a rounded head which is located in a depression of a component of the vehicle structure and in the event of an impact is pivotably guided in the depression.
Method for transmitting information in a cellular wireless communication system performed by a first network control node in the cellular wireless communication system, wherein the cellular wireless communication system comprises one or more mobile stations, a first cell associated with the first network control node and a second cell associated with a second network control node, said method comprising the step of: • negotiating a first plurality of handover triggers with the second network control node for handovers from the first cell to the second cell, • transmitting a handover request message to the second network control node, wherein said handover request message includes information indicating which handover trigger among the first plurality of handover triggers was used in a first handover among the handovers from the first cell to the second cell, and the information is in the form of one or more parameters selected from the group comprising: mobile station velocity, uplink signal measurements, downlink signal measurements, estimated uplink CQI, and reported downlink CQI, and one or more of said parameters are used as an input to a mapping function for obtaining an index associated with said handover trigger used in said first handover from said first cell to said second cell. • negotiating a first plurality of handover triggers with the second network control node for handovers from the first cell to the second cell, • transmitting a handover request message to the second network control node, wherein said handover request message includes information indicating which handover trigger among the first plurality of handover triggers was used in a first handover among the handovers from the first cell to the second cell, and the information is in the form of one or more parameters selected from the group comprising: mobile station velocity, uplink signal measurements, downlink signal measurements, estimated uplink CQI, and reported downlink CQI, and one or more of said parameters are used as an input to a mapping function for obtaining an index associated with said handover trigger used in said first handover from said first cell to said second cell.
A temperature probe for measuring a fluid temperature, comprising: an instrument housing forming an interior volume and having a distal end; a first temperature sensor positioned at or extending from the distal end of the instrument housing; a second temperature sensor positioned in the interior volume of said instrument housing; a thermal barrier thermally positioned between said first temperature sensor and said instrument housing to thermally isolate the first temperature sensor from the instrument thermal mass; wherein said thermal barrier comprises an insulation layer positioned between said first temperature sensor and said second temperature sensor, thereby thermally isolating said second temperature sensor from said first temperature sensor; and said first temperature sensor is part of a sensor platform having a distal end for sensing a fluid temperature and a proximal end connected to the instrument housing, wherein said insulation layer at least partially surrounds said proximal end of said sensor platform. an instrument housing forming an interior volume and having a distal end; a first temperature sensor positioned at or extending from the distal end of the instrument housing; a second temperature sensor positioned in the interior volume of said instrument housing; a thermal barrier thermally positioned between said first temperature sensor and said instrument housing to thermally isolate the first temperature sensor from the instrument thermal mass; wherein said thermal barrier comprises an insulation layer positioned between said first temperature sensor and said second temperature sensor, thereby thermally isolating said second temperature sensor from said first temperature sensor; and said first temperature sensor is part of a sensor platform having a distal end for sensing a fluid temperature and a proximal end connected to the instrument housing, wherein said insulation layer at least partially surrounds said proximal end of said sensor platform.
An encoding method, comprising: splitting spectral coefficients of a current data frame of an audio signal into subbands of the current data frame; acquiring (S101, S203) quantized frequency envelope values of the subbands of the current data frame; acquiring signal types of a first quantity of subbands in the current data frame; acquiring stored reference information of a second quantity of subbands in a previous data frame of the current data frame, wherein the second quantity is less than or equal to the first quantity; determining modification factors of the first quantity of subbands according to acquired signal types of the first quantity of subbands and acquired reference information of the second quantity of subbands; modifying (S102, S205) quantized frequency envelope values of the subbands of the first quantity by using the modification factors of the first quantity of subbands; allocating (S103, S206) quantization bits to the subbands of the current data frame according to modified quantized frequency envelope values of the first quantity of subbands; quantizing (S104, S207) a spectral coefficient of a subband to which a quantization bit is allocated in the subbands of the current data frame; and writing (S105, S208) the quantized spectral coefficient of the subband to which a quantization bit is allocated, the signal types of the subbands in the current data frame, the reference information of the subbands in the previous data frame, and quantization frequency envelope index values of the subbands in the current data frame into a bitstream. splitting spectral coefficients of a current data frame of an audio signal into subbands of the current data frame; acquiring (S101, S203) quantized frequency envelope values of the subbands of the current data frame; acquiring signal types of a first quantity of subbands in the current data frame; acquiring stored reference information of a second quantity of subbands in a previous data frame of the current data frame, wherein the second quantity is less than or equal to the first quantity; determining modification factors of the first quantity of subbands according to acquired signal types of the first quantity of subbands and acquired reference information of the second quantity of subbands; modifying (S102, S205) quantized frequency envelope values of the subbands of the first quantity by using the modification factors of the first quantity of subbands; allocating (S103, S206) quantization bits to the subbands of the current data frame according to modified quantized frequency envelope values of the first quantity of subbands; quantizing (S104, S207) a spectral coefficient of a subband to which a quantization bit is allocated in the subbands of the current data frame; and writing (S105, S208) the quantized spectral coefficient of the subband to which a quantization bit is allocated, the signal types of the subbands in the current data frame, the reference information of the subbands in the previous data frame, and quantization frequency envelope index values of the subbands in the current data frame into a bitstream.
A control method of a cleaning robot which has a main body, a main cleaning tool mounted on the lower surface of the main body, and a first sub-cleaning tool and a second sub-cleaning tool mounted on the left and right side surfaces of the main body so as to be protruded from or inserted into the inside of the main body, the control method comprising: detecting an obstacle; inserting side arms of the first sub-cleaning tool and the second sub-cleaning tool into the main body and rotating side brushes of the first sub-cleaning tool and the second sub-cleaning tool, when the obstacle is not detected; protruding at least one of the first sub-cleaning tool and the second sub-cleaning tool to the outside of the main body, when the obstacle is detected; and judging the rotation direction of the main body and inserting the sub-cleaning tool mounted in the judged rotation direction into the main body, when the obstacle is detected and the main body is rotated. detecting an obstacle; inserting side arms of the first sub-cleaning tool and the second sub-cleaning tool into the main body and rotating side brushes of the first sub-cleaning tool and the second sub-cleaning tool, when the obstacle is not detected; protruding at least one of the first sub-cleaning tool and the second sub-cleaning tool to the outside of the main body, when the obstacle is detected; and judging the rotation direction of the main body and inserting the sub-cleaning tool mounted in the judged rotation direction into the main body, when the obstacle is detected and the main body is rotated.
A hydraulic cylinder comprising a rod cavity end cap, a cylinder barrel, a piston rod, a piston and a rodless cavity end cap, the rod cavity end cap being provided with an oil passage, and the rodless cavity end cap being provided with an oil passage, wherein, at least two throttle oil channels (301a, 301b) are further provided, and at least two buffer sleeves are provided on the piston rod, the at least two buffer sleeves comprise a first buffer sleeve located in a rod cavity and a second buffer sleeve located in a rodless cavity, the buffer sleeves (4, 11) are axially slidable along the piston rod; the first buffer sleeve is provided with a sealing end face, and the rod cavity end cap is provided with a sealing end face; during an extending movement of the piston, the sealing end face of the first buffer sleeve is capable of contacting with the sealing end face of the rod cavity end cap to form a sealing surface, and hydraulic oil located at a side of the sealing surface close to the piston is discharged into the oil passage via the throttle oil channel; the second buffer sleeve is provided with a sealing end face, and the rodless cavity end cap is provided with a sealing end face; during a retracting movement of the piston, the sealing end face of the second buffer sleeve is capable of contacting with the sealing end face of the rodless cavity end cap to form a sealing surface, and hydraulic oil located at a side of the sealing surface close to the piston is discharged into the oil passage via the throttle oil channel, characterised in that the hydraulic cylinder further comprises one or more circumferential balancing oil grooves (302a, 302b) provided on a surface of the piston rod fitted with the buffer sleeve (4, 11); the cross section of the balancing oil groove (302a, 302b) is V-shaped, U-shaped, square or in any other shape.
Method for adapting a link between an emitter and a receiver, the emitter grouping together binary data to be transmitted in the form of blocks having a length m =log 2 M, and transforming said blocks into complex symbols via digital modulation to transmit them over a transmission channel, said symbols belonging to a polar-modulation constellation C ( M, Γ)of order M consisting of Γ =2 n equidistant concentric circles where m > n +1 and n >1, each of the concentric circles carrying the same plurality M /Γ of symbols, the angular distribution of said symbols being uniform and identical on each of the concentric circles, two successive symbols on a circle corresponding to two words of m bits having a Hamming distance equal to 1 and two symbols, in the same angular direction, belonging to two successive concentric circles, corresponding to two words of m bits having a Hamming distance equal to 1, said method for adapting a link wherein: - the emitter transmits a sequence of control symbols to the receiver via the transmission channel; said method for adapting a link being characterized in that: - the receiver derives, from the control symbols received, an estimation of the variance in the additive noise as well as an estimation of the variance in the phase noise affecting the transmission channel and sends back to the emitter, via an indicator of state of the channel, the estimated variances; - the emitter reads in a table stored in a memory, on the basis of the values of said variances and a target bit error rate, an order M as well as a number Γ of concentric circles compatible with a target bit error rate; - the emitter transmits, over the link, said binary data via a modulation constellation of order M and having a number of concentric circles, Γ, thus read in the table. - the emitter transmits a sequence of control symbols to the receiver via the transmission channel; - the receiver derives, from the control symbols received, an estimation of the variance in the additive noise as well as an estimation of the variance in the phase noise affecting the transmission channel and sends back to the emitter, via an indicator of state of the channel, the estimated variances; - the emitter reads in a table stored in a memory, on the basis of the values of said variances and a target bit error rate, an order M as well as a number Γ of concentric circles compatible with a target bit error rate; - the emitter transmits, over the link, said binary data via a modulation constellation of order M and having a number of concentric circles, Γ, thus read in the table.
A method of wireless communication, comprising: transmitting, after a transmission of a beacon, a first message different from the beacon and for reserving a communication medium utilizing a first transmission characteristic such that the first message is decodable by at least a first subset of a plurality of wireless devices, wherein the first message includes a duration field and wherein detection of the first message by the first subset of wireless devices silences the first subset of wireless devices for a time interval identified in the duration field; and subsequently transmitting a second message for clearing a reservation of the communication medium utilizing a second transmission characteristic such that the second message is decodable by at least a second subset of the plurality of wireless devices and not the first subset of the plurality of wireless devices, thereby clearing access to at least one communication channel for the second subset of the plurality of wireless devices. transmitting, after a transmission of a beacon, a first message different from the beacon and for reserving a communication medium utilizing a first transmission characteristic such that the first message is decodable by at least a first subset of a plurality of wireless devices, wherein the first message includes a duration field and wherein detection of the first message by the first subset of wireless devices silences the first subset of wireless devices for a time interval identified in the duration field; and subsequently transmitting a second message for clearing a reservation of the communication medium utilizing a second transmission characteristic such that the second message is decodable by at least a second subset of the plurality of wireless devices and not the first subset of the plurality of wireless devices, thereby clearing access to at least one communication channel for the second subset of the plurality of wireless devices.
A recombinant raccoon poxvirus vector (rRCNV) comprising two or more exogenous nucleic acid molecules, each encoding a rabies virus glycoprotein, wherein a nucleic acid molecule encoding the glycoprotein from the Challenge Virus Standard rabies strain is inserted at the thymidine kinase locus of the raccoon poxvirus genome and a nucleic acid molecule encoding the glycoprotein from the Pasteur-Paris rabies strain is inserted at the hemagglutinin locus of the raccoon poxvirus genome.
A compound of formula: wherein R1 is hydrogen or C 1 -C 6 alkyl; R2 is hydrogen, halogen or C 1 -C 3 alkyl; and R3 is hydroxyalkyl; or a pharmaceutically acceptable salt thereof. R1 is hydrogen or C 1 -C 6 alkyl; R2 is hydrogen, halogen or C 1 -C 3 alkyl; and R3 is hydroxyalkyl;
An inertial measurement system for a longitudinal projectile comprising: a first, roll gyro to be oriented substantially parallel to the longitudinal axis of the projectile; a second gyro and a third gyro with axes arranged with respect to the roll gyro such that they define a three dimensional coordinate system; a controller, arranged to: compute a projectile attitude from the outputs of the first, second and third gyros (210, 211, 212), the computed attitude comprising a roll angle, a pitch angle and a yaw angle; characterized in that the controller is further arranged to: compare the computed pitch and yaw angles with expected values for the pitch and yaw angles for an expected trajectory; calculate a roll angle error and a roll scale factor error based on the difference between the computed pitch and yaw angles and the expected pitch and yaw angles; and apply the calculated roll angle error and roll scale factor error to the output of the roll gyro. a first, roll gyro to be oriented substantially parallel to the longitudinal axis of the projectile; a second gyro and a third gyro with axes arranged with respect to the roll gyro such that they define a three dimensional coordinate system; a controller, arranged to: compute a projectile attitude from the outputs of the first, second and third gyros (210, 211, 212), the computed attitude comprising a roll angle, a pitch angle and a yaw angle; characterized in that the controller is further arranged to: compare the computed pitch and yaw angles with expected values for the pitch and yaw angles for an expected trajectory; calculate a roll angle error and a roll scale factor error based on the difference between the computed pitch and yaw angles and the expected pitch and yaw angles; and apply the calculated roll angle error and roll scale factor error to the output of the roll gyro. compare the computed pitch and yaw angles with expected values for the pitch and yaw angles for an expected trajectory; calculate a roll angle error and a roll scale factor error based on the difference between the computed pitch and yaw angles and the expected pitch and yaw angles; and apply the calculated roll angle error and roll scale factor error to the output of the roll gyro.