mhurhangee/patent-ind-claim-en huggingface dataset:
A water-tube boiler with concentric heat-exchange coils with an ash-removal system which comprises a coil-shaped heat-exchange tube characterised in that said coil-shaped heat-exchange tube is configured in layers having a section concentric with the turns of the coils joined laterally; wherein, the coil-shaped heat-exchange tube comprises means for performing a rotary movement on an axis of the coil; wherein the water-tube boiler comprises a forced-ventilation hot-air intake configured to introduce hot-air into the boiler to flow through the layers having a concentric section, to heat said coil-shaped heat-exchange tube ; wherein said forced-ventilation hot-air intake and the rotary movement of the coil-shaped heat-exchange tube are configured to generate a movement of the ash and the slag, and to move them through the layers having a concentric section following a path ; and wherein the boiler water-tube comprises output collectors configured to extract the ash and the slag moved following the path . wherein, the coil-shaped heat-exchange tube comprises means for performing a rotary movement on an axis of the coil; wherein the water-tube boiler comprises a forced-ventilation hot-air intake configured to introduce hot-air into the boiler to flow through the layers having a concentric section, to heat said coil-shaped heat-exchange tube ; wherein said forced-ventilation hot-air intake and the rotary movement of the coil-shaped heat-exchange tube are configured to generate a movement of the ash and the slag, and to move them through the layers having a concentric section following a path ; and wherein the boiler water-tube comprises output collectors configured to extract the ash and the slag moved following the path .
A gas turbine engine for an aircraft comprising: an engine core comprising a turbine , a compressor , and a core shaft connecting the turbine to the compressor; a fan located upstream of the engine core, the fan comprising a plurality of fan blades , wherein a fan tip radius of the fan is measured between a centreline of the engine and an outermost tip of each fan blade at its leading edge , the fan tip radius is in the range 155 cm to 200 cm; and a nacelle surrounding the fan and the engine core and defining a bypass exhaust nozzle , the bypass exhaust nozzle having an outer radius , and an inner radius , the bypass exhaust nozzle outer radius being defined as the radius at the outer edge of the bypass exhaust nozzle exit, and the bypass exhaust nozzle inner radius being defined as the radius at the inner edge of the bypass exhaust nozzle exit, wherein an outer bypass to fan ratio of: the outer radius 114 of the bypass exhaust nozzle 18 the fan tip radius 102 is in the range from 0.94 to 0.96; and an inner bypass to fan ratio of: the inner radius of the bypass exhaust nozzle 18 the fan tip radius 102 is in the range from 0.50 to 0.60. an engine core comprising a turbine , a compressor , and a core shaft connecting the turbine to the compressor; a fan located upstream of the engine core, the fan comprising a plurality of fan blades , wherein a fan tip radius of the fan is measured between a centreline of the engine and an outermost tip of each fan blade at its leading edge , the fan tip radius is in the range 155 cm to 200 cm; and a nacelle surrounding the fan and the engine core and defining a bypass exhaust nozzle , the bypass exhaust nozzle having an outer radius , and an inner radius , the bypass exhaust nozzle outer radius being defined as the radius at the outer edge of the bypass exhaust nozzle exit, and the bypass exhaust nozzle inner radius being defined as the radius at the inner edge of the bypass exhaust nozzle exit, wherein an outer bypass to fan ratio of: the outer radius 114 of the bypass exhaust nozzle 18 the fan tip radius 102 is in the range from 0.94 to 0.96; and an inner bypass to fan ratio of: the inner radius of the bypass exhaust nozzle 18 the fan tip radius 102 is in the range from 0.50 to 0.60.
A method, comprising: receiving one or more accelerometer signals derived from an accelerometer; receiving a microphone signal from a microphone proximate to the accelerometer; determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals; and reducing wind noise in the microphone signal based on the determined one or more parameters of wind at the accelerometer. receiving one or more accelerometer signals derived from an accelerometer; receiving a microphone signal from a microphone proximate to the accelerometer; determining one or more parameters of wind at the accelerometer based on the one or more accelerometer signals; and reducing wind noise in the microphone signal based on the determined one or more parameters of wind at the accelerometer.
A gripping arm of a waste disposal vehicle for receiving containers (3; 4) with residual materials, recyclable materials or the like which are to be disposed, wherein the gripping arm comprises at least one container carrier , which can be used to lift a container (3; 4) by reaching underneath a protruding area , wherein, in addition to the container carrier(s) , the gripping arm comprises at least one section (14a; 14b; 14c) of an additional carrier designed as a comb bar with several upwardly extending engaging prongs, which interacts with a likewise movable hold-down clamp (15; 16) arranged above it for locking the container held by the carrier or the additional carrier , characterized in that in particular the container carrier is provided for reaching underneath a collar, and that the additional carrier can be moved into and out of the engaged position with a component (K) facing outwardly in the direction of the container to be received (3; 4) in a plane near the outermost extension plane of the container carrier(s) .
A wireless power feeder , comprising: a plurality of power transmission coils disposed along a disposition surface ; and at least one power receiving device housing a power reception coil and disposed on the disposition surface ; characterized in that it further comprises: a controller configured to change a traveling wave power that is transmitted to the power transmission coils corresponding to the power receiving device, and determine a first traveling wave power, from the changed traveling wave power, that feeds one or more of the power transmission coils corresponding to the at least one power receiving device , based on a state of change of a change amount of at least one of actual transmitted power and reactive power relative to a change amount of the changed traveling wave power, wherein the actual transmitted power is transmitted from the plurality of power transmission coils to the power reception coil , and the reactive power is not transmitted from one or more power transmission coils to the power reception coil . a plurality of power transmission coils disposed along a disposition surface ; and at least one power receiving device housing a power reception coil and disposed on the disposition surface ; change a traveling wave power that is transmitted to the power transmission coils corresponding to the power receiving device, and determine a first traveling wave power, from the changed traveling wave power, that feeds one or more of the power transmission coils corresponding to the at least one power receiving device , based on a state of change of a change amount of at least one of actual transmitted power and reactive power relative to a change amount of the changed traveling wave power, wherein the actual transmitted power is transmitted from the plurality of power transmission coils to the power reception coil , and the reactive power is not transmitted from one or more power transmission coils to the power reception coil .
A barbed suture comprising: a core fiber defining an outer perimeter and a longitudinal axis; and a sheet including a plurality of barbs , wherein the sheet is positioned around the outer perimeter of the core fiber, and the plurality of barbs extend outwardly from the sheet in a first direction of less than 90 degrees with respect to the longitudinal axis; and the sheet includes a plurality of slots ; characterised in that the sheet is bonded to the core fiber at a length away from each of the slots whereby the slots facilitate the formation of barbs by allowing a portion of the sheet in the non-bonded zones to protrude from the suture to create barbs . a core fiber defining an outer perimeter and a longitudinal axis; and a sheet including a plurality of barbs , wherein the sheet is positioned around the outer perimeter of the core fiber, and the plurality of barbs extend outwardly from the sheet in a first direction of less than 90 degrees with respect to the longitudinal axis; and the sheet includes a plurality of slots ; characterised in that the sheet is bonded to the core fiber at a length away from each of the slots whereby the slots facilitate the formation of barbs by allowing a portion of the sheet in the non-bonded zones to protrude from the suture to create barbs .
A downlink control information, DCI, detection method, comprising: receiving a configuration parameter , wherein the configuration parameter is used to configure more than one groups of candidate resources, and each group of candidate resources carries only one piece of DCI; and when one piece of DCI is blindly detected from each group of candidate resources , stopping the blind detection on said each group of candidate resources, wherein the configuration parameter is used to set up more than one downlink control channel configurations; or the configuration parameter is used to release more than one downlink control channel configurations, wherein each downlink control channel configuration is used to configure one group of candidate resources, and different pieces of DCI correspond to different values of downlink control channel configure IDs or to different downlink control channel configure ID indexes. receiving a configuration parameter , wherein the configuration parameter is used to configure more than one groups of candidate resources, and each group of candidate resources carries only one piece of DCI; and when one piece of DCI is blindly detected from each group of candidate resources , stopping the blind detection on said each group of candidate resources, wherein the configuration parameter is used to set up more than one downlink control channel configurations; or the configuration parameter is used to release more than one downlink control channel configurations, wherein each downlink control channel configuration is used to configure one group of candidate resources, and different pieces of DCI correspond to different values of downlink control channel configure IDs or to different downlink control channel configure ID indexes.
A device for stirring liquids and liquid mixtures, - said device comprising a housing extending in an axial direction, in which the housing comprises a proximal end and a distal end, and defines an internal volume that is closed at its distal end by a distal cover , and that is radially enclosed by a cylindrical side wall of the housing , - said device further comprising a rotor that is adapted for being enclosed by liquids and liquid mixtures, and that is connected to at least one stirring element , in which the rotor defines a holder that receives said housing along its distal end, in such a way that the rotor sits onto the housing , mutually rotatable about the axial direction, wherein said holder further comprises a plurality of permanent magnets , and wherein said device further comprises a plurality of electromagnetic windings , which windings are comprised by said internal volume, and which windings are configured for interacting electromagnetically with the permanent magnets , through said side wall of the housing , thereby exercising a force-couple onto the rotor , around the axial direction, characterized in that said rotor holder is mounted onto the side wall of the housing by means of a proximal slide bearing , said bearing providing a direct slide bearing of radial rotary type. - said device comprising a housing extending in an axial direction, in which the housing comprises a proximal end and a distal end, and defines an internal volume that is closed at its distal end by a distal cover , and that is radially enclosed by a cylindrical side wall of the housing , - said device further comprising a rotor that is adapted for being enclosed by liquids and liquid mixtures, and that is connected to at least one stirring element ,
A base station that performs wireless communication with a terminal using a frequency band which does not require a license to be used for the wireless communication, wherein Listen Before Talk is performed before data transmission in the frequency band, the base station comprising: a generating unit configured to generate a request signal for requesting data transmission of the terminal and specifying a frequency resource in the frequency band for a first transmission timing at which the terminal transmits data to the base station ; a transmitting unit (210; 220) configured to transmit the request signal to the terminal , the request signal including information specifying a second transmission timing which is a timing subsequent to the first transmission timing; and a receiving unit configured to receive data transmitted from the terminal at the second transmission timing when the terminal does not perform data transmission at the first transmission timing, wherein the transmitting unit (210; 220) is configured to transmit, after transmitting the request signal, a permission signal for permitting transmission in the frequency band; and the request signal includes information on a time period to wait for the permission signal. a generating unit configured to generate a request signal for requesting data transmission of the terminal and specifying a frequency resource in the frequency band for a first transmission timing at which the terminal transmits data to the base station ; a transmitting unit (210; 220) configured to transmit the request signal to the terminal , the request signal including information specifying a second transmission timing which is a timing subsequent to the first transmission timing; and a receiving unit configured to receive data transmitted from the terminal at the second transmission timing when the terminal does not perform data transmission at the first transmission timing, wherein the transmitting unit (210; 220) is configured to transmit, after transmitting the request signal, a permission signal for permitting transmission in the frequency band; and the request signal includes information on a time period to wait for the permission signal.
A charging prompt method for a first end device of a wireless charging system, wherein the wireless charging system comprises the first end device and a second end device , the first end device is one of a receiving-end device and a transmitting-end device, the second end device is the other of the receiving-end device and the transmitting-end device, the first end device comprises a first coil configured to transfer electric energy and a plurality of direction detecting coils around the first coil , the second end device comprises a second coil configured to transfer the electric energy, and the method comprises: detecting whether a position offset exists between the second coil and the first coil ; obtaining a target offset distance between the second coil and the first coil and detecting a target offset direction of the second coil relative to the first coil by using the plurality of direction detecting coils in response to detecting that the position offset exists between the second coil and the first coil ; and outputting position-movement prompting information according to the target offset direction and the target offset distance, and the position-movement prompting information being configured to prompt a user to move the second end device or the first end device based on the target offset distance and the target offset direction. detecting whether a position offset exists between the second coil and the first coil ; obtaining a target offset distance between the second coil and the first coil and detecting a target offset direction of the second coil relative to the first coil by using the plurality of direction detecting coils in response to detecting that the position offset exists between the second coil and the first coil ; and outputting position-movement prompting information according to the target offset direction and the target offset distance, and the position-movement prompting information being configured to prompt a user to move the second end device or the first end device based on the target offset distance and the target offset direction.
A method of making elongated abrasive particles, the method comprising: providing a mold having parallel linear grooves, wherein the parallel linear grooves are partially interrupted at predetermined intervals by transverse obstructions; filling at least a portion of the parallel linear grooves with a flowable abrasive particle precursor composition, wherein the flowable abrasive particle precursor composition is confined within at least one of the parallel linear grooves; at least partially drying the flowable abrasive particle precursor composition to form an at least partially dried abrasive particle precursor composition; separating the at least partially dried abrasive particle precursor composition from the mold, thereby forming elongated precursor abrasive particles having a shape corresponding to portions of the parallel linear grooves disposed between the transverse obstructions, wherein the predetermined intervals correspond to lengths of the elongated precursor abrasive particles, and wherein at least one of the first and second opposite ends of the elongated precursor abrasive particles comprises both a molded portion and a fractured portion; and converting the elongated precursor abrasive particles into the elongated abrasive particles. providing a mold having parallel linear grooves, wherein the parallel linear grooves are partially interrupted at predetermined intervals by transverse obstructions; filling at least a portion of the parallel linear grooves with a flowable abrasive particle precursor composition, wherein the flowable abrasive particle precursor composition is confined within at least one of the parallel linear grooves; at least partially drying the flowable abrasive particle precursor composition to form an at least partially dried abrasive particle precursor composition; separating the at least partially dried abrasive particle precursor composition from the mold, thereby forming elongated precursor abrasive particles having a shape corresponding to portions of the parallel linear grooves disposed between the transverse obstructions, wherein the predetermined intervals correspond to lengths of the elongated precursor abrasive particles, and wherein at least one of the first and second opposite ends of the elongated precursor abrasive particles comprises both a molded portion and a fractured portion; and converting the elongated precursor abrasive particles into the elongated abrasive particles.
A method for compensating for flicker induced by a wind turbine power system connected to a power grid, the method comprising: operating, via a controller, a power converter of the wind turbine power system based on a nominal reactive current command and a nominal torque command , wherein the controller is a converter controller of the power converter ; in response to receiving a periodic torque command modifier , determining, via the controller , a reactive current command modifier for the power converter based on one or more operational parameters of the wind turbine power system and/or the power grid and the periodic torque command modifier ;, simultaneously modifying, via the controller , the nominal reactive current command as a function of the reactive current command modifier and the nominal torque command as a function of the periodic torque command modifier , wherein modifying the nominal torque command causes low-frequency voltage variations in the power grid and simultaneously modifying the nominal reactive current command attenuates the low-frequency voltage variations, the low-frequency voltage variations being in a range from about 1 Hz to about 30 Hz; and correlating, via the controller , the periodic torque command modifier with the grid voltage as one or more rotor blades passes a tower and simultaneously modifying the nominal reactive current command as a function of the reactive current command modifier based on the correlation. operating, via a controller, a power converter of the wind turbine power system based on a nominal reactive current command and a nominal torque command , wherein the controller is a converter controller of the power converter ; in response to receiving a periodic torque command modifier , determining, via the controller , a reactive current command modifier for the power converter based on one or more operational parameters of the wind turbine power system and/or the power grid and the periodic torque command modifier ;, simultaneously modifying, via the controller , the nominal reactive current command as a function of the reactive current command modifier and the nominal torque command as a function of the periodic torque command modifier , wherein modifying the nominal torque command causes low-frequency voltage variations in the power grid and simultaneously modifying the nominal reactive current command attenuates the low-frequency voltage variations, the low-frequency voltage variations being in a range from about 1 Hz to about 30 Hz; and correlating, via the controller , the periodic torque command modifier with the grid voltage as one or more rotor blades passes a tower and simultaneously modifying the nominal reactive current command as a function of the reactive current command modifier based on the correlation.