mhurhangee/ep-ind-claims huggingface dataset:
A fall prevention tool for a nut, which is installable in a bolt to which the nut is attached, the tool comprising: a bolt holding part into which the bolt is insertable; and a nut holding part that is provided integrally with the bolt holding part, is configured to be provided on an outer periphery of the nut, and is configured to prevent rotation of the nut by restoring force; further comprising: a handle part that is connected to the bolt holding part and is configured to change a diameter of the bolt holding part; characterised in that the handle part protrudes outward with respect to the nut holding part in a radial direction of the bolt. a bolt holding part into which the bolt is insertable; and a nut holding part that is provided integrally with the bolt holding part, is configured to be provided on an outer periphery of the nut, and is configured to prevent rotation of the nut by restoring force; further comprising: a handle part that is connected to the bolt holding part and is configured to change a diameter of the bolt holding part; characterised in that the handle part protrudes outward with respect to the nut holding part in a radial direction of the bolt. a handle part that is connected to the bolt holding part and is configured to change a diameter of the bolt holding part; characterised in that the handle part protrudes outward with respect to the nut holding part in a radial direction of the bolt.
An arrangement for surface defect detection of a cable, comprising a cable manufacturing line (13, 14) comprising a payoff, an extrusion arrangement and a take up, wherein a surface scanner is installed in the cable manufacturing line (13, 14) to a position between the payoff and the take up such that the cable is guidable from the payoff to the take up through the measuring part of the surface scanner, characterized in that the surface scanner is a surface scanner for surface defect detection of a cable, the scanner comprising a measuring part and an analysis part, the measuring part comprising at least one support part and non-contact distance measurement sensors, the sensors) comprise laser displacement sensors being arranged to the support part, the cable being positionable between the sensors such that beams of the sensors are directable to the outer surface of the cable to sample areas at a circumference of the cable for a length of the outer surface of the cable in a run direction (x) of the cable for providing measurement data, and the analysis part comprising a receiver for the measurement data and a processor for processing the measurement data providing defect detection data, wherein the beams of the non-contact distance measurement sensors are directable to cover the total circumference of the cable and the sensors being arranged to calculate the distance to the outer surface of the cable by focusing light reflected from the outer surface of the cable on a light receiving element of each sensor, in that the processor is configured to create a continuous 3D topographic map of the outer surface of the cable, and in that the analysis part comprises a neural network trained for detecting surface defects of the cable and outputting surface defects detection data of the cable.
A gaiter for a lubricated joint, the gaiter comprising: an inner sidewall defining a volume for receiving a lubricated joint, an outer sidewall; and a passageway formed between the inner and outer sidewalls for conveying a gas in a central tyre inflation system (CTIS); wherein the passageway is configured to convey gas in isolation from said volume when the gaiter is mounted to the lubricated joint and wherein the passageway extends from a first gas flow port located at or near a first end of the gaiter to a second gas flow port located at or near a second end of the gaiter. an inner sidewall defining a volume for receiving a lubricated joint, an outer sidewall; and a passageway formed between the inner and outer sidewalls for conveying a gas in a central tyre inflation system (CTIS); wherein the passageway is configured to convey gas in isolation from said volume when the gaiter is mounted to the lubricated joint and wherein the passageway extends from a first gas flow port located at or near a first end of the gaiter to a second gas flow port located at or near a second end of the gaiter.
A video data quality estimation method within the framework of ITU-T P 1202.1 and ITU-T P 1201.1, wherein the method comprising: • obtaining a packet loss ratio of a video and an average quantity of packets comprised in each frame of the video, and calculating an average video frame impairment ratio by using the packet loss ratio and the average quantity of packets comprised in each frame, wherein the calculating the average video frame impairment ratio by using the packet loss ratio and the average quantity of packets comprised in each frame comprises: o calculating the average video frame impairment ratio according to the following formula: V _ AIRF = 1 1 − 1 − V _ LossRate V _ PktpF − 1 − V _ LossRate V _ LossRate × V _ PktpF wherein V_AIRF is the average video frame impairment ratio, V_PktpF is the average quantity of packets comprised in each frame, and V_LossRate is the packet loss ratio (step 202), • obtaining a quality of the video according to the average video frame impairment ratio (step 204). • obtaining a packet loss ratio of a video and an average quantity of packets comprised in each frame of the video, and calculating an average video frame impairment ratio by using the packet loss ratio and the average quantity of packets comprised in each frame, wherein the calculating the average video frame impairment ratio by using the packet loss ratio and the average quantity of packets comprised in each frame comprises: o calculating the average video frame impairment ratio according to the following formula: V _ AIRF = 1 1 − 1 − V _ LossRate V _ PktpF − 1 − V _ LossRate V _ LossRate × V _ PktpF wherein V_AIRF is the average video frame impairment ratio, V_PktpF is the average quantity of packets comprised in each frame, and V_LossRate is the packet loss ratio (step 202), • obtaining a quality of the video according to the average video frame impairment ratio (step 204).
System for the biological treatment of wastewater comprising: - a tank comprising a point for the entry of water to be treated and a point for the exit of treated water, - a rotating drum defining an internal volume, said drum being capable of rotating about a horizontal shaft and having a wall that is at least partly permeable to water, said rotating drum being disposed in said tank and being intended for being partially submerged in the water contained in said tank, less than half of its internal volume bathing in the water contained in the tank, - a driving means (30, 31, 32) intended for driving said rotating drum in rotation about said horizontal shaft, - free media, having a surface suited to the development of a biofilm, disposed within said rotating drum and retained by said wall of said rotating drum, the fill level of free media of said rotating drum ranging from 30% to 80% of the internal volume of said rotating drum, wherein said fill level corresponds to the ratio of the volume occupied by the loose free media to the internal volume of said rotating drum; - at least one hollow tube extending in parallel to said horizontal shaft fixed to said wall of said rotating drum within said rotating drum, said at least one hollow tube having a perforated longitudinal section comprising a set of orifices distributed homogeneously throughout the length of said at least one hollow tube, said at least one hollow tube being designed to get filled alternately with water and with air when said rotating drum, partially submerged in the water contained in the tank, is put into rotation in a given sense. - a tank comprising a point for the entry of water to be treated and a point for the exit of treated water, - a rotating drum defining an internal volume, said drum being capable of rotating about a horizontal shaft and having a wall that is at least partly permeable to water, said rotating drum being disposed in said tank and being intended for being partially submerged in the water contained in said tank, less than half of its internal volume bathing in the water contained in the tank, - a driving means (30, 31, 32) intended for driving said rotating drum in rotation about said horizontal shaft, - free media, having a surface suited to the development of a biofilm, disposed within said rotating drum and retained by said wall of said rotating drum, the fill level of free media of said rotating drum ranging from 30% to 80% of the internal volume of said rotating drum, wherein said fill level corresponds to the ratio of the volume occupied by the loose free media to the internal volume of said rotating drum; - at least one hollow tube extending in parallel to said horizontal shaft fixed to said wall of said rotating drum within said rotating drum, said at least one hollow tube having a perforated longitudinal section comprising a set of orifices distributed homogeneously throughout the length of said at least one hollow tube, said at least one hollow tube being designed to get filled alternately with water and with air when said rotating drum, partially submerged in the water contained in the tank, is put into rotation in a given sense.
A tissue cutting member for use disposed within an inner lumen of a cannula having an open tissue receiving aperture spaced proximal from a distal cannula tip and for separating a tissue specimen from a target site within a patient's body comprising: a. a distal tubular portion having a distal tip with an outer tissue cutting edge, an inner tissue receiving aperture and a longitudinal axis; b. a longitudinally oriented opening in the distal tubular portion that has an open distal end which opens to the inner tissue receiving aperture and a closed proximal end; and c. at least a second opening in a wall of the distal tubular portion circumferentially spaced from the longitudinally oriented opening about the longitudinal axis, wherein the second opening is not continuous with the tissue receiving aperture, characterized in that the distal tubular portion has a flared distal section and a cylindrically shaped proximal section. a. a distal tubular portion having a distal tip with an outer tissue cutting edge, an inner tissue receiving aperture and a longitudinal axis; b. a longitudinally oriented opening in the distal tubular portion that has an open distal end which opens to the inner tissue receiving aperture and a closed proximal end; and c. at least a second opening in a wall of the distal tubular portion circumferentially spaced from the longitudinally oriented opening about the longitudinal axis, wherein the second opening is not continuous with the tissue receiving aperture,
A power switching apparatus for switching an AC or DC current, the power switching apparatus comprising first and second switching assemblies connected in parallel, wherein the first switching assembly includes at least one switching element, the first switching assembly conducting and carrying current only in its closed state, and the second switching assembly includes: a vacuum interrupter assembly including at least one vacuum interrupter; an electrical device coupled with the vacuum interrupter assembly; and a control unit, characterized in that the first switching assembly being configured to be controllable to switch to its closed state only when a voltage drop across the first switching assembly matches or exceeds its forward voltage drop, wherein the or each switching element is configured to be controllable to modify, in use of the power switching apparatus, a current flowing through the second switching assembly and the control unit is configured to control the electrical device to create a voltage or magnetic field which increases the voltage drop across the second switching assembly so that the voltage drop across the second switching assembly matches or exceeds the forward voltage drop of the first switching assembly, in use of the vacuum interrupter assembly to interrupt current. a vacuum interrupter assembly including at least one vacuum interrupter; an electrical device coupled with the vacuum interrupter assembly; and a control unit, characterized in that the first switching assembly being configured to be controllable to switch to its closed state only when a voltage drop across the first switching assembly matches or exceeds its forward voltage drop, wherein the or each switching element is configured to be controllable to modify, in use of the power switching apparatus, a current flowing through the second switching assembly and the control unit is configured to control the electrical device to create a voltage or magnetic field which increases the voltage drop across the second switching assembly so that the voltage drop across the second switching assembly matches or exceeds the forward voltage drop of the first switching assembly, in use of the vacuum interrupter assembly to interrupt current.
A security gateway for coupling a home base station with a core network of a communication network through an access network, the security gateway comprising: a first interface for coupling to the home base station through the access network; a second interface for coupling to a node within the core network; an analysis module for analysing packets received from the home base station over the first interface to obtain, when Network Address Translation/Network Address and Port Translation, NAT/NAPT, is used in the access network, tunnelling information comprising a local IP address and a UDP port number for the home base station; and a communication module for communicating the tunnelling information comprising the local IP address and the UDP port number for the home base station to said node within the core network over said second interface. a first interface for coupling to the home base station through the access network; a second interface for coupling to a node within the core network; an analysis module for analysing packets received from the home base station over the first interface to obtain, when Network Address Translation/Network Address and Port Translation, NAT/NAPT, is used in the access network, tunnelling information comprising a local IP address and a UDP port number for the home base station; and a communication module for communicating the tunnelling information comprising the local IP address and the UDP port number for the home base station to said node within the core network over said second interface.
A method for estimating an acoustic property of a physical medium in a region-of-interest using an ultrasound system, the steps of the method comprising: (a) acquiring ultrasound data from a plurality of depth locations along an ultrasound beam path within the region-of-interest, the ultrasound data comprising at least first ultrasound data acquired in response to transmitting ultrasound to the region-of-interest at a first frequency and second ultrasound data acquired in response to transmitting ultrasound to the region-of-interest at a second frequency that is different from the first frequency, wherein the first ultrasound data comprise a first power spectrum of backscattered radio frequency signals and the second ultrasound data comprise a second power spectrum of backscattered RF signals; (b) computing a plurality of frequency spectra ratio values by computing a ratio between the first power spectrum in the first ultrasound data and the second power spectrum in the second ultrasound data acquired at each of the plurality of different depth locations; (c) estimating an acoustic property value of a physical medium in the region-of-interest from the plurality of frequency spectra ratio values; and (d) generating a report based on the estimated acoustic property value of the physical medium. (a) acquiring ultrasound data from a plurality of depth locations along an ultrasound beam path within the region-of-interest, the ultrasound data comprising at least first ultrasound data acquired in response to transmitting ultrasound to the region-of-interest at a first frequency and second ultrasound data acquired in response to transmitting ultrasound to the region-of-interest at a second frequency that is different from the first frequency, wherein the first ultrasound data comprise a first power spectrum of backscattered radio frequency signals and the second ultrasound data comprise a second power spectrum of backscattered RF signals; (b) computing a plurality of frequency spectra ratio values by computing a ratio between the first power spectrum in the first ultrasound data and the second power spectrum in the second ultrasound data acquired at each of the plurality of different depth locations; (c) estimating an acoustic property value of a physical medium in the region-of-interest from the plurality of frequency spectra ratio values; and (d) generating a report based on the estimated acoustic property value of the physical medium.
A refrigerator, comprising a refrigerating chamber and a freezing chamber, wherein the freezing chamber is provided with plural drawer door bodies (7, 8) and a sealing member for sealing the clearance between the adjacent drawer door bodies (7, 8), the sealing member is provided at an opening of the freezing chamber and comprises a support frame and a decorative plate, characterized in that a mounting trough is formed in the support frame; a thermal preservation bar is provided between the support frame and the decorative plate; and the thermal preservation bar is provided in the mounting trough of the support frame.
A computer-implemented neural network quantization method, wherein for any layer to be quantized in a neural network, the method comprises: according to a real-time processing capability of a device running the neural network, determining a plurality of pieces of data to be quantized in target data of the layer to be quantized, where each piece of data to be quantized is a subset of the target data, the target data is any kind of data to be operated and quantized in the layer to be quantized, and the data to be operated includes at least one of followings: an input neuron, a weight, a bias, and a gradient, where a size of each piece of data to be quantized is positively correlated with the real-time processing capability of the device running the neural network, wherein the real-time processing capability of the device running the neural network includes a speed of quantizing the target data by the device, a speed of operating the quantized data, or an amount of data that the device processes when quantizing and operating the target data; quantizing each piece of data to be quantized according to a corresponding quantization parameter to obtain a piece of quantized data corresponding to each piece of data to be quantized; and obtaining a quantization result of the target data according to the piece of quantized data corresponding to each piece of data to be quantized, so that an operation is to be performed in the layer to be quantized according to the quantization result of the target data. according to a real-time processing capability of a device running the neural network, determining a plurality of pieces of data to be quantized in target data of the layer to be quantized, where each piece of data to be quantized is a subset of the target data, the target data is any kind of data to be operated and quantized in the layer to be quantized, and the data to be operated includes at least one of followings: an input neuron, a weight, a bias, and a gradient, where a size of each piece of data to be quantized is positively correlated with the real-time processing capability of the device running the neural network, wherein the real-time processing capability of the device running the neural network includes a speed of quantizing the target data by the device, a speed of operating the quantized data, or an amount of data that the device processes when quantizing and operating the target data; quantizing each piece of data to be quantized according to a corresponding quantization parameter to obtain a piece of quantized data corresponding to each piece of data to be quantized; and obtaining a quantization result of the target data according to the piece of quantized data corresponding to each piece of data to be quantized, so that an operation is to be performed in the layer to be quantized according to the quantization result of the target data.
A method for making a striae-free chalcogenide glass, comprising: loading chalcogenide glass precursors into an ampoule, sealing the ampoule, and placing the ampoule in a furnace, wherein said furnace has an upper furnace element corresponding to a top zone and a lower furnace element corresponding to a bottom zone, and wherein the furnace is fixed without undergoing any rocking or external mechanical agitation; heating the ampoule to form a glass melt from the chalcogenide glass precursors, wherein said heating creates a negative temperature gradient between the top zone and the bottom zone, wherein the bottom zone has a higher temperature than the top zone, and wherein said temperature gradient creates convection currents in said glass melt; reversing said negative temperature gradient and creating a positive temperature gradient between said top zone and said bottom zone by adjusting said upper furnace element to heat said top zone and adjusting said lower furnace element to cool said bottom zone, wherein said bottom heat zone has a lower temperature than said top heat zone; cooling said glass melt while maintaining said positive temperature gradient, wherein during said cooling there are holds at multiple temperatures; and removing said ampoule from said furnace and water quenching said glass melt. loading chalcogenide glass precursors into an ampoule, sealing the ampoule, and placing the ampoule in a furnace, wherein said furnace has an upper furnace element corresponding to a top zone and a lower furnace element corresponding to a bottom zone, and wherein the furnace is fixed without undergoing any rocking or external mechanical agitation; heating the ampoule to form a glass melt from the chalcogenide glass precursors, wherein said heating creates a negative temperature gradient between the top zone and the bottom zone, wherein the bottom zone has a higher temperature than the top zone, and wherein said temperature gradient creates convection currents in said glass melt; reversing said negative temperature gradient and creating a positive temperature gradient between said top zone and said bottom zone by adjusting said upper furnace element to heat said top zone and adjusting said lower furnace element to cool said bottom zone, wherein said bottom heat zone has a lower temperature than said top heat zone; cooling said glass melt while maintaining said positive temperature gradient, wherein during said cooling there are holds at multiple temperatures; and removing said ampoule from said furnace and water quenching said glass melt.