Abstract: An electronic-component batch transfer method including: driving an annular docking device to rotate step-wise to periodically provide a transfer period, the annular docking device having plural docking zones; performing an array loading operation, including driving a supply head to move down to the annular docking device to feed a plurality of electronic components into an array of reception holes of one of the docking zones that faces upward during the transfer period; and performing an implantation operation, including driving the annular docking device to release the electronic components in the reception holes of another one of the docking zones that faces downward to a plurality of solder pads of a corresponding circuit board.

Abstract: Computer-implemented systems and methods for automatic generation of highlight videos are disclosed. The systems and methods may be configured to: retrieve user action data for a plurality of source videos from a predetermined time period; select, based on the retrieved user action data, a predetermined number of source videos of the plurality of source videos; retrieve the selected source videos; for each of the selected source videos: analyze the source video to identify clip points; split the analyzed source video into a plurality of segments; for each segment of the plurality of segments: determine segment data; and calculate a segment highlight score based on the determined segment data; select a number of segments from the plurality of segments based on the calculated segment highlight score of each segment; generate a new video based on the selected segments; and store the new video.

Abstract: An electroplating chamber leakage plating warning method and system are disclosed. The method includes: positioning the electroplated wafer (100) at a detection location (S100); setting a target detection area (S200) of the wafer (100); operating an image sensor (400) to detect the target detection area (S300) of the wafer (100), and determining whether there is unwanted metal deposition in the target detection area of the wafer (100) (S400); if the determination result indicates the presence of unwanted metal deposition in the target detection area of the wafer (100), indicating a leakage plating occurrence in the electroplating chamber processing the wafer (100), then an alarm command is issued; if the determination result indicates that there is no unwanted metal deposition in the target detection area of the wafer (100), indicating no leakage plating occurrence in the electroplating chamber processing the wafer (100), then no alarm command is issued.

Abstract: Example embodiments of the present disclosure relate to a method, apparatus and computer readable storage medium for semi-blind channel estimation. In a method, an apparatus receives, from a further apparatus, precoding matrix indicator, PMI, feedback corresponding to a transmission from the apparatus to the further apparatus. The apparatus determines a spatial direction of the further apparatus based on the PMI feedback. The apparatus filters a received reference signal based on the spatial direction of the further apparatus, to filter out a portion of the received reference signal that is not received from the spatial direction of the further apparatus. The apparatus determines, based on the filtered received reference signal, estimated channel information about a channel from the further apparatus to the apparatus.

Abstract: Various example embodiments relate to a method and apparatus for two-stage beamforming. The method comprises estimating an effective channel between at least one user equipment and a plurality of access point elements; designing a short-term precoder for the effective channel, the short-term precoder being designed by solving a coverage maximization problem under a sum power constraint and at least one per-antenna power constraint; and using the short-term precoder for two-stage beamforming.

Abstract: Provided is a controller area network (CAN)-bus-based electrical control system for an electric mower. Based on CAN bus technology design, an energy source control module, an instrument display module, a traveling control module, a mowing control module and a sensor module in the electrical control system implement signal collection, reception, analysis, processing and transmission by a CAN module and an interface of the CAN module the integration level and information processing efficiency of the electric mower. An intelligent boundary of the electric mower is expanded by a topological structure of a CAN bus, and a development platform is provided for information-based precise control of the mower.

Abstract: The present invention relates to a new type pyrazolopyrimidine compound, a composition thereof, a preparation method therefor and the use thereof as an anti-cancer drug having anti-tumor activity. The new type pyrazolopyrimidine compound has structural general formula (I) as shown below, is used as an ATR inhibitor, has a good tumor inhibition activity, high selectivity, good water solubility and low toxicity, and can be used for oral administration or intravenous injection administration.

Abstract: Provided is a controller area network (CAN)-bus-based electrical control system for an electric mower. Based on CAN bus technology design, an energy source control module, an instrument display module, a traveling control module, a mowing control module and a sensor module in the electrical control system implement signal collection, reception, analysis, processing and transmission by a CAN module and an interface of the CAN module the integration level and information processing efficiency of the electric mower. An intelligent boundary of the electric mower is expanded by a topological structure of a CAN bus, and a development platform is provided for information-based precise control of the mower.

Abstract: A method for processing time series data comprises: dividing time series data into a plurality of data fragments according to an objective function, the plurality of data fragments having a greatest similarity; in response to determining that at least one data fragment does not satisfy an iteration termination condition, performing following iteration operations on the at least one data fragment; and constructing a time series base pattern library by using a plurality of time series base patterns. The iteration operations includes: using the at least one data fragment as at least one update time series fragment; dividing each update time series fragment into a plurality of update data fragments; using each update data fragment that does not satisfy the iteration termination condition as a new update time series fragment; and using each update data fragment that satisfies the iteration termination condition as a time series base pattern.

Abstract: A display device including a first substrate, a second substrate, a display layer, and a sealing glue is provided. The first substrate includes a conductive pad. The second substrate is opposite to the first substrate. The display layer is disposed between the first substrate and the second substrate. The sealing glue is disposed between the first substrate and the second substrate and surrounds the display layer. The sealing glue has a conductive portion, and the conductive portion is in contact with the conductive pad.

Abstract: Nucleic acid molecules include immunoglobulin genes or parts of immunoglobulin genes. The nucleic acid molecules includes the IgM gene (IgHC?) and IgM switch region (S?). The sequences of the S? and the IgHC? are both derived from a transgenic host animal. In this invention, human antibodies are directly generated and no humanization process is required, and the human antibody druggability is increased. The transgenic human antibody mouse has normal early B?cell development, maturation and the B?cell number in comparison with that of wild type animal, thereby facilitating the differentiation of the B?cells. The specificity and diversity of the produced antibody are improved; and the efficiency for screening the therapeutic antibody is improved.

Abstract: Disclosed is a substrate processing method, which comprises the following steps: S1: transferring a substrate plated with a first metal layer from a first plating chamber to a second plating chamber; S2: after transferring the substrate to the second plating chamber, forming a water film layer on the front side of the substrate; S3: electroplating a second metal layer on the first metal layer. By means of a step of forming a water film layer before electroplating in a plating chamber, the present invention has advantages of preventing delamination between two metal layers and solving product recess abnormality.

Abstract: A device control method includes obtaining a first parameter associated with a display content of a target application and adjusting a center of gravity of an electronic device based on the first parameter, the target application running on the electronic device.

Abstract: The present disclosure provides novel large serine recombinases and their cognate attachment sites in the human genome. Methods for using these large serine recombinases and attachment sites are also provided herein.

Abstract: Computer-implemented systems and methods for automatic generation of highlight videos are disclosed. The systems and methods may be configured to: retrieve user action data for a plurality of source videos from a predetermined time period; select, based on the retrieved user action data, a predetermined number of source videos of the plurality of source videos; retrieve the selected source videos; for each of the selected source videos: analyze the source video to identify clip points; split the analyzed source video into a plurality of segments; for each segment of the plurality of segments: determine segment data; and calculate a segment highlight score based on the determined segment data; select a number of segments from the plurality of segments based on the calculated segment highlight score of each segment; generate a new video based on the selected segments; and store the new video.

Abstract: Disclosed in one embodiment of the present invention is an electroplating apparatus and an electroplating method. The electroplating apparatus comprises a plurality of paddles arranged in parallel. The paddles move in a direction parallel to a substrate, and are used to stir electroplating solution. Within one cycle, the paddles perform reciprocating motion at a set stroke, and the turning points of the reciprocating motion are related to the width of the paddles and the narrowest width of a gap between adjacent paddles. According to the present invention, by designing the size and movement mode of the paddles, the accumulated time in which each corresponding point on the substrate is blocked by the paddles is equal, so that the received quantity of electricity is equal, and thus the consistency of an electroplating height is further improved.

Abstract: A display includes micro LEDs connected to a color conversion layer and driver ICs connected to the micro LEDs via an electrically connecting layer. Each micro LEDs includes an N pad and a P pad. The micro LEDs emit light of a same color, and the color conversion layer converts the light into various colors. The electrically connecting layer includes elongated negative electrodes connected to the N pads and elongated positive electrodes connected to the P pads. Each driver IC includes a first group of bonding pads on a face, a second group of bonding pads on an opposite face, and conductors for connecting the first group of bonding pads to the second group of bonding pads. Each bonding pad in the first group is connected to an elongated negative or positive electrode. The circuit board is connected to the second group of bonding pads of each driver IC.

Abstract: A method for controlling a rectifier includes determining reactive power and active power according to sampled voltages and sampled currents of a three-phase alternating current signal, determining given active power according to a given voltage and a sampled voltage of a direct current signal, determining a target voltage vector for model predictive control according to the active power, the reactive power, the given active power, and a damping-injected Hamiltonian dissipative model, performing the model predictive control according to the target voltage vector to obtain a control signal for the rectifier, and controlling the rectifier according to the control signal.

Abstract: A series-parallel switching method and apparatus, a power conversion circuit, and an electronic device are provided. The power conversion circuit includes a control unit and two power conversion modules. The two power conversion modules are connected in series or connected in parallel. Either of the power conversion modules includes output terminals and first switch branches, where the first switch branches are connected to the output terminals, and the output terminals are configured to connect to a load. The first switch branches are connected to the control unit, and the first switch branches are configured to switch an operating state according to a control signal output by the control unit, to provide an energy discharge loop when the two power conversion modules are switched from a parallel connection to a series connection, where the operating state includes a stopping state and a running state.

Abstract: A method and an apparatus for cloud service management, and a readable storage medium are disclosed. The method includes steps of: by a service management module in response to receipt of a work order of an application request, splitting the work order, creating a department and a virtual data center (VDC), creating a user, and binding the user to the department and the VDC, where the work order comprises a resource creation request and a resource parameter; by a resource management module, sending the resource parameter to an underlying resource pool through an interface; by the resource management module, sending a first notification to a software defined network (SDN) controller, where the first notification is a notification requesting to send a flow table; and by the SDN controller, sending the flow table to gateway device according to the first notification.