Abstract: A neuromorphic device includes a plurality of resistor lines, each comprising a plurality of resistors that are serially connected to each other; one or more current sources configured to control a current flowing in each of the resistor lines to a respective current value; a plurality of capacitors configured to be electrically connected to each of the resistor lines and to sample respective voltage of each of the resistor lines representing results of neuromorphic operations; and a switch configured to connect the plurality of the capacitors in parallel after the sampling the respective voltage of each of the resistor lines, to output a sum of the results of neuromorphic operations.

Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for decoding a video signal. A method may include obtain a first reference picture and a second reference picture associated with a video block, wherein the first reference picture is before a current picture and the second reference picture is after the current picture in display order; obtain first prediction samples of the video block from the first reference picture; obtain second prediction samples of the video block from the second reference picture; obtain padded prediction samples, and obtain horizontal and vertical gradient values of the first prediction samples and the second prediction samples based on the padded prediction samples; obtain motion refinements for samples in the video block based on the horizontal and vertical gradient values; and obtain bi-prediction samples of the video block based on the motion refinements.

Abstract: A positive electrode plate, a secondary battery, a battery module, a battery pack, and an electrical device are disclosed. The positive electrode plate includes a positive current collector, and a positive active material layer disposed on at least one surface of the positive current collector. The positive active material layer includes a first active material layer and a second active material layer that are sequentially stacked in a direction away from the surface. The first active material layer includes a first composite particle. The first composite particle includes a first lithium iron phosphate particle and a first carbon layer that coats a surface of the first lithium iron phosphate particle. The second active material layer includes a second composite particle. The second composite particle includes a second lithium iron phosphate particle and a second carbon layer that coats a surface of the second lithium iron phosphate particle.

Abstract: A method and an apparatus for producing fresh water from aqueous salt solutions in the form of water vapor condensate released by cooling an air stream maximally saturated with water vapor and circulating between a condenser refrigerator and a device for heating, by solar rays, and contacting streams of the salt solution being dehydrated and of atmospheric air being saturated by the water vapor are provided. The initial lithium-bearing natural brine is used as a coolant prior to the use thereof as a raw lithium-bearing source for selective extraction of lithium on granulated LiCl·2Al(OH)3·mH2O sorbent. The method and apparatus allow the production of fresh water both from highly mineralized aqueous salt solutions and from low-mineralized solutions, for example, the fresh water extracted from natural primary lithium concentrate, without the costs associated with technogenic thermal energy provided by heating steam or electricity.

Abstract: The present disclosure relates to a system and method for checking quality of laser welding. The system and method for checking quality of laser welding of the present disclosure relates to a technology capable of applying a consistent defect determination criterion for laser welding quality by applying an anomaly score that is inferred based on machine learning.

Abstract: A light emitting device is provided for increasing light emission efficiency, and a vehicle lamp or lighting apparatus including the same. The light emitting device includes a light emitter, a light transmitter disposed on a first region corresponding to at least a portion of a top surface of the light emitter and configured to change a characteristic of light emitted from the light emitter, and a light extraction layer disposed on a top surface of the light transmitter. A refractive index of air corresponds to a first refractive index, a refractive index of the light transmitter corresponds to a second refractive index, and the light extraction layer has a third refractive index in a range between the first refractive index and the second refractive index.

Abstract: The present disclosure relates to a method of optimizing cabling of at least one device under test when performing tests on the at least one device under test. At least one device under test with a plurality of connectors is provided. The connectors are capable of supporting different frequencies and/or different signal directions. At least one testing device with a plurality of test ports is provided. The test ports are capable of supporting different frequencies and/or different signal directions. The at least one device under test and the testing device are to be connected with each other via a cabling. The cabling between the at least one device under test and the at least one testing device is optimized by a processing circuit. Further, a system is disclosed.

Abstract: An NC device for correcting a blade edge position at a time of a turning tool being mounted on a tool main spindle in a machine tool, comprising: first acquisition part for acquiring an inclination amount of a clamp surface of the tool main spindle; second acquisition part for acquiring a tool shaft rotation phase angle; third acquisition part for acquiring a protrusion amount in which the blade edge is protruded from the clamp surface of the tool main spindle; and first correction arithmetic processing part for arithmetically processing a deviation amount of the position of the blade edge that is generated between a reference position and the shaft rotation phase angle obtained by the second acquisition part due to the inclination amount of the tool clamp surface obtained by the first acquisition part and the protrusion amount obtained by the third acquisition part.

Abstract: The embodiments of the present disclosure provide an imaging system, including: a scanning cabin management module configured to manage at least one scanning cabin, wherein each of the at least one scanning cabin is configured to place a subject; an imaging module configured to perform a scanning on the subject in the scanning cabin; and a control module configured to control the scanning cabin management module and/or the imaging module.

Abstract: A relay selection method, a device and a user terminal are provided. The relay selection method includes: receiving, by a first user terminal, a relay discovery message sent by at least one relay user terminal, where the relay discovery message includes first indication information; selecting, by the first user terminal, a previous hop relay user terminal to be accessed, according to the first indication information included in the relay discovery message; where the first user terminal is a remote user terminal and/or a user terminal with a relay capability.

Abstract: A deposition apparatus includes a mask frame, a plurality of masks disposed on the mask frame, a first plate disposed on the masks, a second plate disposed on the first plate, a plurality of upper driving units disposed between the first plate and the second plate, a plurality of lower driving units disposed between the upper driving units and the first plate, and a plurality of magnet units respectively disposed in magnet unit accommodation spaces. The upper driving units extend in a first direction and are arranged in a second direction intersecting the first direction, and the lower driving units extend in the second direction and are arranged in the first direction.

Abstract: A lubricant dispenser has at least one lubricant reservoir, an electromechanical drive which acts on at least one actuation element for discharging lubricant from the lubricant reservoir, a battery which provides a battery voltage, and a control circuit-board assembly which has at least one main circuit board having an electronic circuit assembly including at least one central microcontroller and additional electronic functional components as well as conductor tracks. The electronic circuit assembly is subdivided into a plurality of circuit islands in each of which the maximum current flowing within the circuit island in question is limited.

Abstract: A system and a method for bypass vessel reconstruction may be provided. A target image including at least a cardiac region of a subject may be obtained. A first segmentation result and a second segmentation result may be determined based on the target image. The first segmentation result and the second segmentation result may respectively indicate the heart and vessels of the subject segmented from the target image. A target segment result may be determined using a vessel segment model based on the first segmentation result and the second segmentation result. The target segment result may include a plurality of segment labels of a plurality of points on the vessels of the subject, and the plurality of segment labels may include a segment label corresponding to bypass vessels. Further, data relating to one or more bypass vessels of the subject may be determined based on the target segment result.

Abstract: A method of filtering a sample value of a picture includes, when an integer t is less than k and an integer j is in the range of 1 to m, generating, with an integer i in the range of 1 to k?t?1, a first filtered sample value by applying a first filter to the value of the sample p(i,j), where the first filter is supported by a first set of filter support samples, which does not comprise any samples p(i?,j?) with row index i? greater than k?t?1, and generating, with i in the range of k?t to k, a second filtered sample value by applying a second filter to the value of the sample p(i,j), the second filter is supported by a second set of filter support samples, which does not comprise any samples p(i?,j?) with row index i? less than k?t.

Abstract: The present invention provides a shape checking device for a bending material including: a material fixing unit including a support member in which a first surface of a material including a first surface and a second surface, bent from the first surface is seated, and a pressing member configured to press the first surface of the material; and a distance measuring unit, and measuring a distance to the second surface, wherein the distance measuring unit includes a first distance measuring device for measuring a distance to the second surface, and a second distance measuring device for measuring a distance to a second surface, which is the same as the second surface on which a distance thereof is measured by the first distance measuring device, in a position, spaced apart from the first distance measuring device in a first direction, different from a bending forming direction of a material.

Abstract: A calibration method, a calibration device (M10), a calibration system, and a readable storage medium. the calibration method comprises: receiving a point cloud determined by a LiDAR (LS1) from a field of view, the point cloud being in a LiDAR coordinate system (S11); receiving a set of survey points determined from the field of view by a survey device (CH1), the set of survey points being in a survey coordinate system (S12); based on the point cloud and the set of survey points, determining a first transformation parameter between the LiDAR coordinate system and the survey coordinate system (S13); based on the first transformation parameter and the position and orientation information of the vehicle (CA1) in the survey coordinate system (S14), determining a calibration parameter (S14) between the LiDAR coordinate system and the vehicle coordinate system of the vehicle (CA1). Both the calibration efficiency and the calibration precision can be improved, and batch calibration is facilitated.

Abstract: This application discloses a method for UE route selection policy (URSP) rule monitoring and reporting, a terminal, and a network element. The method includes: monitoring, by a terminal, evaluation result of a first URSP rule; and sending, by the terminal, first information according to the evaluation result, where the first URSP rule includes at least one URSP rule in URSP rules in the terminal, and one URSP rule corresponds to one rule precedence; and the first information is used to indicate at least one of the following: whether the first URSP rule is evaluated by the terminal, related information of a first application, and a first packet data unit (PDU) session that application traffic of the first application matches, where the first application is an application for which the first URSP rule in the terminal is used when the first URSP rule is evaluated by the terminal.

Abstract: A workpiece supply system for supplying a workpiece to a target device includes: a robot mount carriage including a manually-moved carriage having a plurality of wheels, a robot mounted on the carriage, and a controller controlling the robot; and a manually-moved workpiece storage carriage having a plurality of wheels and including a workpiece storage storing the workpiece. One of the robot mount carriage and workpiece storage carriage includes one of a pair of associators for associating them with each other, and the other of the robot mount carriage and workpiece storage carriage includes the other of the pair of associators. The pair of associators consists of a camera provided on the robot and an identifier provided on the workpiece storage carriage or consists of an engaged body provided on one of the robot and workpiece storage carriage and an engaging body provided on the other of the robot and workpiece storage carriage.

Abstract: A flat shaped sealing device for sealing a gap between two parts having a sealing length and a sealing width from one side edge to the opposite side edge of at most 0.2-times the sealing length and having a sealing thickness from a bottom side to a top side of at most 0.2-times the sealing width. The sealing device includes a head section and an adjacent main section. The head section includes an abutment and a spring, wherein the abutment is displaceable towards the main section and the spring is therefore arranged between the abutment and the main section and is able to exert a force on the abutment.

Abstract: Disclosed are organic electronic devices including a cathode, an anode, at least two light-emitting layers disposed between the cathode and the anode, and a charge generation layer (CGL) disposed between the adjacent two light-emitting layers, the CGL includes an organic compound of formula (I). Also provided are compounds containing a structure of formula (1). Further provided are organic electronic devices comprising at least one compound.