Abstract: A three-phase grid-connected inverter, and a method and a device for controlling the three-phase grid-connected inverter are provided. The method is applied to a three-phase three-leg grid-connected inverter. A structure of the three-phase three-leg grid-connected inverter is improved, so that a filter capacitor (C1, C2, and C3) is connected to a negative electrode of a direct current input bus to form a harmonic bypass circuit. Inverter devices connected in parallel in the system operate stably without increase of inductance of an inductor (L1, L2, L3). In addition, the three-phase three-leg grid-connected inverter according to the present disclosure operates in a discontinuous mode of inductor current (iL1, iL2, and iL3). That is, in the process that a power switch transistor (Q1, Q2, Q3, Q4, Q5 and Q6) on bridge legs is turned on, the inductor current (iL1, iL2, and iL3) drops to zero.

Abstract: An optical artificial neural network intelligent chip, a preparation method thereof and an intelligent processing apparatus. The optical filter layer serves as the input layer of the artificial neural network. The image sensor serves as the linear layer of the artificial neural network. The filtering effect of the optical filter layer on the incident light entering the optical filter layer serves as the connection weight from the input layer to the linear layer, such that the related functions of the input layer and the linear layer in the artificial neural network are achieved by the optical filter layer and the image sensor in the intelligent chip in a hardware manner, and no complicated signal processing and algorithm processing corresponding to the input layer and the linear layer need to be performed in the subsequent artificial neural network intelligent processing using the intelligent chip.

Abstract: An electronic device includes a flexible substrate and a conductive wire. The conductive wire is disposed on the flexible substrate and includes a metal portion and a plurality of openings disposed in the metal portion. The metal portion includes a plurality of extending portions and a plurality of joint portions, and each of the openings is surrounded by two of the plurality of extending portions and two of the plurality of joint portions. A ratio of a sum of widths of the plurality of extending portions to a sum of widths of the plurality of joint portions is in a range from 0.8 to 1.2.

Abstract: The present technology relates generally to compositions and methods of preventing or treating diseases associated with mutant Cx26, Cx32, and/or Cx30 hemichannels. The present technology also relates to administering the anti-Cx26 hemichannel antibodies in effective amounts to treat a subject suffering from, or predisposed to, ectodermal dysplasia 2, Clouston type (OMIM No. 129500), Keratitis-ichthyosis-deafness syndrome (KIDS; OMIM No. 148210), and/or type X Charcot-Marie-Tooth neuropathy (CMTXl; OMIM No. 302800).

Abstract: Methods, apparatus and systems for signal construction in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: generating a hyper-subframe based on N identical subframes, wherein N is an integer larger than one; and transmitting, to a wireless communication device, at least one signal in the hyper-subframe.

Abstract: A tooth cleaning device includes a main body, a cleaning head extending out of the main body, and a camera unit. An upper end of the main body is provided with an inclined portion that is inclined downward and rearward. The camera unit is mounted to the inclined portion. An ultrasonic transducer is mounted to the inclined portion. The cleaning head is connected to the ultrasonic transducer. The ultrasonic transducer is rotatably connected to the main body.

Abstract: This application discloses a converter and a power adapter, to reduce an energy loss of the power adapter. The converter includes: a DC power supply, a primary power transistor, an auxiliary power transistor, a first capacitor, a transformer, and a control circuit. The first capacitor is connected in series to the transformer to form a series circuit, the series circuit is connected in parallel to a first terminal and a second terminal of the auxiliary power transistor. The control circuit is configured to: when an excitation current in the transformer is in a continuous state, regulate a target voltage to a preset voltage threshold, and control the primary power transistor to be turned on when first dead time ends, where the target voltage is a voltage between the first terminal of the primary power transistor and the ground.

Abstract: A camera module is provided. The camera module may be separately used as a camera, or may be applied to a terminal device such as a mobile phone or a tablet computer, or a vehicle-mounted device. The camera module includes an optical lens component, a light filtering layer, an image sensor and a drive module. The optical lens component is configured to receive a light beam from a photographed object, and transmit the light beam to the light filtering layer. The light filtering layer is configured to move a position under the drive of the drive module, and respectively transmit light signals filtered at different positions to the image sensor. The image sensor is configured to receive the light signals at the different positions from the light filtering layer, and determine image information based on the light signals at the different positions.

Abstract: Disclosed herein are hydroxamic acid compounds. Also disclosed is a method of using the hydroxamic acid compounds for treating a condition associated with histone deacetylase 6.

Abstract: An apparatus includes a processor to: receive a request to perform a job flow; within a performance container, based on the data dependencies among a set of tasks of the job flow, derive an order of performance of the set of tasks that includes a subset able to be performed in parallel, and derive a quantity of task containers to enable the parallel performance of the subset; based on the derived quantity of task containers, derive a quantity of virtual machines (VMs) to enable the parallel performance of the subset; provide, to a VM allocation routine, an indication of a need for provision of the quantity of VMs; and store, within a task queue, multiple task routine execution request messages to enable parallel execution of task routines within the quantity of task containers to cause the parallel performance of the subset.

Abstract: Provided are an auxiliary transmission method for multiple access points and apparatus, a storage medium and an electronic apparatus. The method includes: receiving, by a second access point, data belonging to a first station from a first access point, where the second access point and the first access point belong to the same multiple access point set; and sending, by the second access point, the data belonging to the first station associated with the first access point to the first station.

Abstract: This disclosure relates to anti-TNFRSF9 (tumor necrosis factor receptor superfamily member 9) antibodies, antigen-binding fragments, and the uses thereof.

Abstract: A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.

Abstract: This application discloses a measurement reporting method, a terminal device, and a network device. The method is applied to a first terminal device and includes: sending configuration information for a sidelink reference signal received power (RSRP) to a second terminal device; and receiving a measurement result of an RSRP reported by the second terminal device based on the configuration information for the sidelink RSRP. In the embodiments of this application, reporting of an RSRP is triggered through related configuration of the sidelink RSRP, so that a sidelink can support the reporting of the RSRP, and the first terminal device, as a sending device, can know the latest channel state information, so as to better adjust a sending parameter.

Abstract: A vehicle includes an engine, an accelerator pedal, and a controller. The controller is programmed to command torque to the engine based on a set speed of adaptive cruise control and is programmed to, in response to the adaptive cruise control being active, a measured lateral acceleration of the vehicle exceeding a user-defined lateral acceleration threshold during a road curve, and the accelerator pedal being released, reduce a speed of the vehicle below the set speed until the measured lateral acceleration is less than the lateral acceleration threshold.

Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes an interconnect structure disposed over a substrate. The interconnect structure includes a plurality of interconnect layers disposed within a dielectric structure. A bond pad structure is disposed over the interconnect structure. The bond pad structure includes a contact layer. A first masking layer including a metal-oxide is disposed over the bond pad structure. The first masking layer has interior sidewalls arranged directly over the bond pad structure to define an opening. A conductive bump is arranged within the opening and on the contact layer.

Abstract: A method includes applying an excitation including a voltage step to a resonant tank comprising a first coil and a capacitor, comparing a damped sinusoidal waveform having a resonant attenuation envelope with a predetermined threshold voltage and detecting a last time instant at which a value of the damped sinusoidal waveform is equal to the predetermined threshold voltage, calculating a quality factor of the resonant tank based on a plurality of parameters derived from the last time instant, and determining whether a foreign object is magnetically coupled to the first coil based on the quality factor.

Abstract: A method for selectively etching a stack with respect to a mask is provided. An atomic layer etch is provided to at least partially etch the stack, wherein the atomic layer etch forms at least some residue. An ion beam is provided to etch the stack, wherein the ion beam etch removes at least some of the residue from the atomic layer etch.

Abstract: A method for transmitting a random access message, a device and a non-transitory computer-readable storage medium thereof are provided. The method includes that in a random access process based on an unlicensed channel, a terminal performs random access preamble transmission in a first Rach Occasion (RO) in a Listen Before Talk (LBT) mode before arrival of the first RO. If the terminal does not receive a Random Access Response (RAR) returned by a base station before arrival of a second RO, the terminal continues to perform random access preamble transmission in the second RO in the LBT mode.

Abstract: A deep reinforcement learning-based information processing method includes: determining whether a target edge computing server enters an alert state according to a quantity of service requests received by the target edge computing server within a preset time period; when the target edge computing server enters the alert state, obtaining preset system status information from a preset memory library; computing an optimal action value corresponding to the target edge computing server based on a preset deep reinforcement learning model according to the preset system status information and preset strategy information; and generating an action corresponding to the target edge computing server according to the optimal action value, and performing the action on the target edge computing server. A deep reinforcement learning-based information processing apparatus for an edge computing server includes a first determining module, an acquisition module, a first computing module, a first generation module.