mhurhangee/patent-ind-claim-en huggingface dataset:
A centrifugal pump comprising: a housing ; an impeller that is rotatably disposed inside the housing ; a shaft that is provided at a center in a radial direction of the impeller ; and bearings that respectively and pivotally support shaft ends provided on both sides of the shaft in an axial direction, characterized in that at least one of the shaft ends has surface roughness Ra equal to or less than 0.21 μm and surface roughness Ry equal to or less than 1.49 μm. a housing ; an impeller that is rotatably disposed inside the housing ; a shaft that is provided at a center in a radial direction of the impeller ; and bearings that respectively and pivotally support shaft ends provided on both sides of the shaft in an axial direction, characterized in that at least one of the shaft ends has surface roughness Ra equal to or less than 0.21 μm and surface roughness Ry equal to or less than 1.49 μm.
An electronic device comprising: a plurality of antennas ; a transceiver ; and a controller ; wherein the controller is configured to: determine that a data non-transmission period is detected based on a failure of a decoding of a control channel in a normal power mode of the electronic device; switch, during an active state for transmitting data and receiving data, from the normal power mode to a low power mode of the electronic device after detecting the data non-transmission period in the normal power mode, the low power mode capable of decoding a next control channel while maintaining the active state, wherein the active state is a radio resource channel, RRC, connected state. a plurality of antennas ; a transceiver ; and a controller ; wherein the controller is configured to: determine that a data non-transmission period is detected based on a failure of a decoding of a control channel in a normal power mode of the electronic device; switch, during an active state for transmitting data and receiving data, from the normal power mode to a low power mode of the electronic device after detecting the data non-transmission period in the normal power mode, the low power mode capable of decoding a next control channel while maintaining the active state, determine that a data non-transmission period is detected based on a failure of a decoding of a control channel in a normal power mode of the electronic device; switch, during an active state for transmitting data and receiving data, from the normal power mode to a low power mode of the electronic device after detecting the data non-transmission period in the normal power mode, the low power mode capable of decoding a next control channel while maintaining the active state, wherein the active state is a radio resource channel, RRC, connected state.
A neurostimulator system, comprising: a pulse generator module including an electrical stimulation lead , a pulse-generator circuit and electrodes , and configured to be implanted within a body of a subject, to provide a therapy to the subject, and to receive power wirelessly from a source remote from the pulse generator module ; and a power source and control module configured to be located external to the body of the subject, to cause the pulse generator module to effect the therapy, and to provide power wirelessly to the pulse generator module , characterized in that the pulse-generator circuit is disposed within the electrical stimulation lead . a pulse generator module including an electrical stimulation lead , a pulse-generator circuit and electrodes , and configured to be implanted within a body of a subject, to provide a therapy to the subject, and to receive power wirelessly from a source remote from the pulse generator module ; and a power source and control module configured to be located external to the body of the subject, to cause the pulse generator module to effect the therapy, and to provide power wirelessly to the pulse generator module ,
Spark plug, comprising: - an insulator , - a housing , and - a sealing washer which is arranged between the insulator and the housing , - wherein the sealing washer is deformable, - wherein the insulator has an annularly encircling shoulder which is arranged between a first wall surface and a second wall surface of the insulator , wherein the first wall surface and the second wall surface are parallel to a longitudinal axis (X) of the spark plug, - wherein the shoulder is formed entirely in an arc shape in section and the sealing washer bears on the shoulder, characterized in that the shoulder has a radius (R1), which lies in a range of from 0.20 mm to 0.60 mm. - an insulator , - a housing , and - a sealing washer which is arranged between the insulator and the housing , - wherein the sealing washer is deformable, - wherein the insulator has an annularly encircling shoulder which is arranged between a first wall surface and a second wall surface of the insulator , wherein the first wall surface and the second wall surface are parallel to a longitudinal axis (X) of the spark plug, - wherein the shoulder is formed entirely in an arc shape in section and the sealing washer bears on the shoulder, characterized in that the shoulder has a radius (R1), which lies in a range of from 0.20 mm to 0.60 mm.
A rotor rotation control system for a wind turbine, comprising: a rotation unit , configured to drive a rotor of the wind turbine to rotate relative to an engine base of the wind turbine; a driving unit , configured to drive the rotation unit ; characterized by a processor , configured to determine a bending moment load switching position on a rotating shaft of the rotor, and output an adjustment instruction to the driving unit based on the bending moment load switching position, wherein, the driving unit is configured to receive the adjustment instruction from the processor and adjust an operation state of the rotation unit in response to the adjustment instruction to balance a bending moment load change at the bending moment load switching position. a rotation unit , configured to drive a rotor of the wind turbine to rotate relative to an engine base of the wind turbine; a driving unit , configured to drive the rotation unit ; characterized by a processor , configured to determine a bending moment load switching position on a rotating shaft of the rotor, and output an adjustment instruction to the driving unit based on the bending moment load switching position, wherein, the driving unit is configured to receive the adjustment instruction from the processor and adjust an operation state of the rotation unit in response to the adjustment instruction to balance a bending moment load change at the bending moment load switching position.
A hydraulic system comprising: a hydraulic pump with at least one electric motor and a fluid displacement assembly to provide hydraulic fluid to a hydraulic actuator ; a control valve to direct the hydraulic fluid to the hydraulic actuator ; characterized by a control system including a controller that is configured to control the at least one electric motor to maintain a flow of the hydraulic fluid in the hydraulic system to a flow set point and/or a pressure of the hydraulic fluid in the hydraulic system to a pressure set point, the controller further configured to concurrently operate the control valve to control the flow of the hydraulic fluid to the flow set point and/or the pressure of the hydraulic fluid to the pressure set point; and an accumulator , wherein the control system is an electronic control system that does not use hydraulic signal lines or hydraulic feedback lines for control. a hydraulic pump with at least one electric motor and a fluid displacement assembly to provide hydraulic fluid to a hydraulic actuator ; a control valve to direct the hydraulic fluid to the hydraulic actuator ; a control system including a controller that is configured to control the at least one electric motor to maintain a flow of the hydraulic fluid in the hydraulic system to a flow set point and/or a pressure of the hydraulic fluid in the hydraulic system to a pressure set point, the controller further configured to concurrently operate the control valve to control the flow of the hydraulic fluid to the flow set point and/or the pressure of the hydraulic fluid to the pressure set point; and an accumulator , wherein the control system is an electronic control system that does not use hydraulic signal lines or hydraulic feedback lines for control.
A passenger conveying device, comprising: an entrance, an exit, and a plurality of steps disposed between the entrance and the exit, wherein a skirt guard panel is respectively disposed on two sides of each step, and each step is constructed to reciprocally move between the entrance and the exit along a path defined by the skirt guard panel; each step comprises a tread , a tread guard panel is attached to each of two sides of the tread, and the tread guard panel is located between the tread and the skirt guard panel; and each step further comprises a riser , a riser guard panel is attached to each of the two sides of the riser, and the riser guard panel is located between the riser and the skirt guard panel; the riser guard panel comprises a first edge , a third edge , and a second edge disposed between the first edge and the third edge, a distance from the first edge to the skirt guard panel is greater than that from the third edge to the skirt guard panel, characterized in that : the tread guard panel comprises two or more protrusions , each protrusion is constructed to protrude with respect to an upper surface of the tread, and a protrusion farther away from the tread has a larger protrusion height; and in that the second edge of the riser guard panel is constructed to have a curved contour with smooth transition. each step comprises a tread , a tread guard panel is attached to each of two sides of the tread, and the tread guard panel is located between the tread and the skirt guard panel; and each step further comprises a riser , a riser guard panel is attached to each of the two sides of the riser, and the riser guard panel is located between the riser and the skirt guard panel; the riser guard panel comprises a first edge , a third edge , and a second edge disposed between the first edge and the third edge, a distance from the first edge to the skirt guard panel is greater than that from the third edge to the skirt guard panel, characterized in that : the tread guard panel comprises two or more protrusions , each protrusion is constructed to protrude with respect to an upper surface of the tread, and a protrusion farther away from the tread has a larger protrusion height; and in that the second edge of the riser guard panel is constructed to have a curved contour with smooth transition. the tread guard panel comprises two or more protrusions , each protrusion is constructed to protrude with respect to an upper surface of the tread, and a protrusion farther away from the tread has a larger protrusion height; and in that the second edge of the riser guard panel is constructed to have a curved contour with smooth transition.
A Centrifuge comprising a stationary outer housing , a centrifugal drum rotatably mounted in the outer housing with an outer wall, a drive for rotating the centrifugal drum , a cleaning device for removing sediment deposited on the outer wall of the centrifugal drum, as well as inlets and outlets, wherein the centrifugal drum has chambers separated from each other by annularly formed horizontal partition walls , wherein through-holes are provided in the partition walls at a circumferential distance from each other and distributed over the circumference of the partition walls , wherein the through-holes are formed as elongated holes or as curved holes, and wherein the axis of the elongated holes extends obliquely from radially inward to radially outward in the direction of rotation of the centrifugal drum and the curved holes are curved convexly from radially inward to radially outward in the direction of rotation of the centrifugal drum .
Glazing unit comprising - a glass panel which is low in reflectance for RF radiation, - a coating system which is high in reflectance for RF radiation disposed on the said glass panel - at least one frequency selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width (DW) measured along the longitudinal axis, X, and a length (DL) measured along the vertical axis, Z, comprising a first decoated element comprising a plurality of unit cells forming a regular grid of n rows by m columns unit cells, m and n are positive integer higher than 1, and a plurality of second decoated elements wherein at least one second decoated element i is placed in an unit cell of the first decoated element , wherein no second decoated element is in contact with the first decoated element, and wherein at least one unit cell of the first decoated element has no second decoated element . - a glass panel which is low in reflectance for RF radiation, - a coating system which is high in reflectance for RF radiation disposed on the said glass panel - at least one frequency selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width (DW) measured along the longitudinal axis, X, and a length (DL) measured along the vertical axis, Z, comprising a first decoated element comprising a plurality of unit cells forming a regular grid of n rows by m columns unit cells, m and n are positive integer higher than 1, and a plurality of second decoated elements wherein at least one second decoated element i is placed in an unit cell of the first decoated element , wherein no second decoated element is in contact with the first decoated element, and wherein at least one unit cell of the first decoated element has no second decoated element .
A soundproof fume discharge conduit , adapted to be arranged between a ventilation system and an outlet chimney , the conduit defining a fume path therein, wherein at least one side surface of the conduit is provided with at least two protrusions , each protrusion internally defining a respective step-shaped recess , whereby the at least two step-shaped recesses are adapted to reflect sound waves propagating along the fume path, wherein the step shape of each recess is defined by two first walls , which are incident at a first end thereof, and at least one wall of the two first walls is coated with a first sound absorbing material. wherein at least one side surface of the conduit is provided with at least two protrusions , each protrusion internally defining a respective step-shaped recess , whereby the at least two step-shaped recesses are adapted to reflect sound waves propagating along the fume path, wherein the step shape of each recess is defined by two first walls , which are incident at a first end thereof, and at least one wall of the two first walls is coated with a first sound absorbing material.
Thermocouple assembly comprising a temperature sensor operating in accordance with the thermoelectric effect, said thermocouple assembly having an output for directly or indirectly controlling an electromagnetic member driving a cut-off of a valve opening/closing a gas passage to a user, which output is connected to the temperature sensor through at least one conductor, being characterized in that said thermocouple assembly further comprises a control unit , a solid-state circuit breaker and a drive unit, the control unit comprising a generator of a switching signal for switching said electromagnetic member to the open condition for the gas passage to the user, the solid-state circuit breaker connecting said generator to the driving electromagnetic member through the thermocouple output by controlling the conduction or insulation condition of said solid-state circuit breaker by means of a signal generated by: the drive unit depending on at least one physical quantity to be controlled, among which temperature, time, power, position; or by the temperature sensor which is integral with the thermocouple assembly, and wherein said solid-state circuit breaker is mounted directly on said at least one conductor connecting the temperature sensor to the thermocouple output . being characterized in that said thermocouple assembly further comprises a control unit , a solid-state circuit breaker and a drive unit, the control unit comprising a generator of a switching signal for switching said electromagnetic member to the open condition for the gas passage to the user, the solid-state circuit breaker connecting said generator to the driving electromagnetic member through the thermocouple output by controlling the conduction or insulation condition of said solid-state circuit breaker by means of a signal generated by: the drive unit depending on at least one physical quantity to be controlled, among which temperature, time, power, position; or by the temperature sensor which is integral with the thermocouple assembly, and wherein said solid-state circuit breaker is mounted directly on said at least one conductor connecting the temperature sensor to the thermocouple output . the drive unit depending on at least one physical quantity to be controlled, among which temperature, time, power, position; or by the temperature sensor which is integral with the thermocouple assembly, and wherein said solid-state circuit breaker is mounted directly on said at least one conductor connecting the temperature sensor to the thermocouple output .
A computer-implemented method, comprising: obtaining (S201) first feature information by extracting features from a query image based on a first neural network; obtaining (S202) at least two pieces of third feature information, each containing feature information corresponding to a target area of the query image and filtered out an interference area, wherein the target area is an area of interest obtained using a deep learning network and the interference area is a background area of the target area, and wherein each piece of third feature information is obtained by performing a convolution processing on the first feature information based on a second neural network, using a respective one of at least two different first convolution processing parameters for performing the convolution processing, each including a dilation ratio corresponding to different scales, respectively; obtaining second feature information by performing fusion processing on the at least two of pieces of third feature information; and identifying (S203) an image corresponding to the query image according to the second feature information. obtaining (S201) first feature information by extracting features from a query image based on a first neural network; obtaining (S202) at least two pieces of third feature information, each containing feature information corresponding to a target area of the query image and filtered out an interference area, wherein the target area is an area of interest obtained using a deep learning network and the interference area is a background area of the target area, and wherein each piece of third feature information is obtained by performing a convolution processing on the first feature information based on a second neural network, using a respective one of at least two different first convolution processing parameters for performing the convolution processing, each including a dilation ratio corresponding to different scales, respectively; obtaining second feature information by performing fusion processing on the at least two of pieces of third feature information; and identifying (S203) an image corresponding to the query image according to the second feature information.
An agricultural soil tillage implement , in particular a field cultivator , with a frame and spring tines attached thereto, each having at least one spring coil , which spring tine comprises at least five consecutive sections, - wherein a first section is formed by a clamping section , which rests on and is attachable to a top side or underside of a frame crossmember of the frame , - wherein a second section is formed by at least one spring coil , which at least one spring coil of the spring tine is arranged at the front - as seen in movement direction of the soil tillage implement - of the frame crossmember to which the spring tine is attached or attachable, - wherein a third section is formed by a support section, which is guided approximately horizontally over a top side or beneath an underside of the frame crossmember , - wherein a fourth section is formed by an arc- or crescent-shaped profile of the spring tine , - and wherein a fifth section is formed by a free end facing obliquely downward and forward as seen in travel direction, which fifth section serves as attachment section for a soil-furrowing engagement element , characterised in that , at least one of the spring tines is under application of a preload force that is defined and/or variable within definable limits, wherein the at least one spring tine under application of the preload force is preloaded by a support element , which support element causes the support section in a mounted state to enclose an angle at the frame crossmember , which angle is between about 3 degrees and about 15 degrees, preferably between about 5 degrees and about 11 degrees, in relation to the clamping section of the spring tine . - wherein a first section is formed by a clamping section , which rests on and is attachable to a top side or underside of a frame crossmember of the frame , - wherein a second section is formed by at least one spring coil , which at least one spring coil of the spring tine is arranged at the front - as seen in movement direction of the soil tillage implement - of the frame crossmember to which the spring tine is attached or attachable, - wherein a third section is formed by a support section, which is guided approximately horizontally over a top side or beneath an underside of the frame crossmember , - wherein a fourth section is formed by an arc- or crescent-shaped profile of the spring tine , - and wherein a fifth section is formed by a free end facing obliquely downward and forward as seen in travel direction, which fifth section serves as attachment section for a soil-furrowing engagement element ,
A method for manufacturing a molded article, the method comprising: shaping a filament comprising a resin and continuous reinforcing fibers using a 3D printer; and manufacturing a molded article by compressing a second material comprising a resin against a shaped article formed by the shaping; characterized in that the shaped article has a void ratio of from 5 to 30%, where the void ratio is an average value of [(area of voids)/(photographed area)] x 100 (unit: %) of photographs at five locations, obtained by cutting a 1 cm x 1 cm sample from the shaped article, subjecting the sample to a CT-scan using X-rays, obtaining photographs of five locations in the thickness direction with respect to obtained cross-sectional data, subjecting the photographs to image analysis, and measuring the area of voids in the shaped article. shaping a filament comprising a resin and continuous reinforcing fibers using a 3D printer; and manufacturing a molded article by compressing a second material comprising a resin against a shaped article formed by the shaping; characterized in that the shaped article has a void ratio of from 5 to 30%, where the void ratio is an average value of [(area of voids)/(photographed area)] x 100 (unit: %) of photographs at five locations, obtained by cutting a 1 cm x 1 cm sample from the shaped article, subjecting the sample to a CT-scan using X-rays, obtaining photographs of five locations in the thickness direction with respect to obtained cross-sectional data, subjecting the photographs to image analysis, and measuring the area of voids in the shaped article.