Abstract: A device includes: a complementary transistor including: a first transistor having a first source/drain region and a second source/drain region; and a second transistor stacked on the first transistor, and having a third source/drain region and a fourth source/drain region, the third source/drain region overlapping the first source/drain region, the fourth source/drain region overlapping the second source/drain region. The device further includes: a first source/drain contact electrically coupled to the third source/drain region; a second source/drain contact electrically coupled to the second source/drain region; a gate isolation structure adjacent the first and second transistors; and an interconnect structure electrically coupled to the first source/drain contact and the second source/drain contact.

Abstract: Methods and apparatuses for canonical model (CM) based channel status information enhancement. A base station includes a transceiver configured to receive a reference signal from a user equipment (UE) and a processor operably coupled to the transceiver. The processor is configured to perform a linear transformation based on the received reference signal, select a basis set based on the linear transformation, select a set of kernels based on the selected basis set and the linear transformation, and reconstruct a channel based on the selected set of kernels.

Abstract: An inertia braking test system and a control method is provided, wherein the inertia braking test system is composed of an inertia brake test system, a sensor system and a tested object. An actuating device is connected with the inertia brake control device through a ball stud. The actuation function of the inertia brake control device with two degrees of freedom along the front-and-rear direction and the up-and-down direction of the vehicle is realized. The movable chassis realizes the mobile function of the system. The acceleration sensor can sense the acceleration of the movable chassis. Each force is tested by the first force sensor, the second force sensor and the third force sensor. The displacement data is measured by the first displacement sensor and the second displacement sensor, so that a movable brake system test is achieved.

Abstract: Various embodiments of the present disclosure are directed towards a semiconductor processing system including an overlay (OVL) shift measurement device. The OVL shift measurement device is configured to determine an OVL shift between a first wafer and a second wafer, where the second wafer overlies the first wafer. A photolithography device is configured to perform one or more photolithography processes on the second wafer. A controller is configured to perform an alignment process on the photolithography device according to the determined OVL shift. The photolithography device performs the one or more photolithography processes based on the OVL shift.

Abstract: Systems and methods for sports data crowdsourcing and analytics is provided. In one embodiment, a method for at least one server for generating verified sports data of a sporting event is provided, the method comprising: receiving, at the server(s), first audio data captured by a microphone of a first client device; receiving, at the server(s), second audio data captured by a microphone of a second client device; synching the first audio data by arranging the first audio data based on at least one parameter; synching the second audio data by arranging the second audio data based on the at least one parameter; and generating the verified sports data by comparing, based on the at least one parameter, the first audio data and the second audio data to determine that a stat within the sporting event is verified.

Abstract: Methods and apparatus for selectively depositing a molybdenum layer on a substrate which includes contacting a substrate surface initially comprising a first portion comprising amorphous silicon, and a second portion comprising silicon and germanium with a molybdenum precursor to selectively form a molybdenum layer on the second portion of the substrate surface.

Abstract: The present application provides a display device including a display panel; a back plate disposed on an opposite side of the light-exiting surface of the display panel; an intermediate support member disposed on a side of the back plate away from the display panel; and a conductor support member disposed on a side of the intermediate support member away from the back plate, wherein the intermediate support member is provided with an opening, and a conductive member is disposed in the opening, and wherein opposite ends of the first conductive member are in electrical contact with the conductive layer and the conductive member, respectively.

Abstract: The present solution provides calibration for a battery model of an electric vehicle battery. One or more processors of an electric vehicle coupled with memory can identify, for the electric vehicle, a model configured to determine performance of a battery of the electric vehicle based on a function. The function can generate values for a parameter of the model across a range of states of charges and a range of temperatures. The one or more processors can generate, based on input from a sensor of the electric vehicle, a value of performance of the electric vehicle via the model. The one or more processors can provide an action for the electric vehicle based on the value of the performance.

Abstract: The present disclosure relates to systems and methods for image splicing. The systems and methods may acquire a first image and a second image, determine a plurality of first feature points in a first region of the first image, determine a plurality of second feature points in a second region of the second image, then match the plurality of first feature points with the plurality of second feature points to generate a plurality of point pairs. Based on the plurality of point pairs, a third region on the first image and a fourth region on the second image may be determined. Finally, a third image may be generated based on the first image and the second image, wherein the third region of the first image may overlap with the fourth region of the second image in the third image.

Abstract: The present application discloses a method and a device in a node for wireless communications. A first receiver, receives a first signaling; respectively receives M bit blocks on the M physical channels, M being a positive integer greater than 1; a first transmitter transmits a first signal in a target time unit, the first signal carries a first HARQ-ACK bit block; herein, the first signaling is used to indicate first-type bit block(s) in the M bit blocks, and a number of the first-type bit block(s) in the M bit blocks is a positive integer less than M; the M physical channels are mapped to transport channel(s) of a same type; the first signaling indicates configuration information of the M physical channels; the first signaling indicates a first time-domain offset.

Abstract: A method for controlling an energy storage system includes: determining that a first battery cluster in a plurality of battery clusters needs to be calibrated; and controlling, based on a state of charge SOC of the first battery cluster and a current charging or discharging state of the energy storage system, the first battery cluster to be charged or discharged or to be in a standby state, so that the first battery cluster satisfies a SOC calibration condition. In the method, charging, discharging, or standby-state control needs to be performed on only one battery cluster that needs to be calibrated in the energy storage system, independent decoupling management is implemented on the battery cluster, and normal running of the energy storage system is not affected. This enables the battery cluster to quickly satisfy the SOC calibration condition and can improve SOC accuracy of the energy storage system.

Abstract: A method for image stitching is provided. The method may include obtaining a reference image of a first portion of a subject and a target image of a second portion of the subject, and determining at least one pair of feature points based on a preliminary registration accuracy. The first and second portions may at least partially overlap with each other. Each pair may include a reference feature point in the reference image and a target feature point in the target image that matches the reference feature point. For each pair, the method may further include determining an updated pair of feature points based on a superior registration accuracy higher than the preliminary registration accuracy and a neighboring region of the target feature point of the pair. The method may further include generating a stitched image based on the at least one updated pair.

Abstract: The present application discloses a method and a device in a node for wireless communications. A first receiver receives a second signal; a first transmitter transmits a first signal in a target radio resource pool, the first signal carries a third bit block and a fourth bit block; wherein a first bit block is associated with the second signal; a second bit block corresponds to a target index, the target index is a first index or a second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; a determination method of the target radio resource pool is related to the target index.

Abstract: The present invention provides a frequency modulation dynamic modeling method and device for a wind farm, and an electronic device. The method includes: acquiring first frequency modulation data measured at a grid-connected point of the wind farm under a plurality of preset working conditions; establishing a state space model corresponding to each of the plurality of working conditions according to the first frequency modulation data; measuring the nonlinearity between the state space models corresponding to each two of the plurality of working conditions by using a gap measurement method; combining the first frequency modulation data according to the nonlinearity to obtain second frequency modulation data; and training a preset initial LSTM neural network according to the second frequency modulation data until a preset training requirement is met, and obtaining a trained frequency modulation dynamic model of the wind farm.

Abstract: This application relates to an electrode assembly, a battery cell, a battery, and an electric device, and pertains to the technical field of battery manufacture. An electrode assembly is provided. The electrode assembly is a wound electrode assembly and includes a first separator and a second separator. A difference between a number of winding turns of the first separator and a number of winding turns of the second separator is greater than or equal to 1. The electrode assembly in embodiments of this application can reduce or avoid lithium precipitation, to improve safety of the battery cell.

Abstract: A charging adapter for electric vehicle includes a connecting mechanism, a control board, a charging plug, a charging socket, a locking pressure plate and an electromagnet iron. The control board monitors the temperature change inside the charging adapter and control the switch-off. The charging plug and the charging socket are installed at two ends of the connecting mechanism respectively. When used, the charging plug is connected to a charging socket of the electric vehicle, and the charging socket is connected to a charging gun to activate an operating control system of the electric vehicle. The locking pressure plate is installed in a surface of the end of connection mechanism near the charging plug. The electromagnet iron is installed inside the connection mechanism and located under the locking pressure plate, and is combined with the locking pressure plate to lock the charging adapter with the charging socket of the electric vehicle.

Abstract: The present invention relates to a process for the production of metal alloy nanoparticles which catalyse the oxygen reduction reaction (ORR) for use in proton exchange membrane fuel cells (PEMFC) or electrolyser cells. In particular, the present invention relates to a process for producing alloy nanoparticles from platinum group metals and other metals under reductive conditions. In particular the present invention relates to a process for producing alloy nanoparticles comprising the steps of mixing a salt of at least one metal, a material comprising a platinum group metal, a nitrogen-rich compound, and optionally a support material, to provide a precursor mixture, and heating said precursor mixture to a temperature of at least 400° C., in the presence of a gas comprising hydrogen (H2), to provide said alloy nanoparticles.

Abstract: An array substrate (10) includes: a base plate; gate lines (11), data lines (12), and pixel units, all on the base plate, wherein each pixel unit includes a display electrode (13) having at least one electrode portion (131), each electrode portion (131) includes a main chain electrode (1311) and branch chain electrodes (1312) all electrically connected to the main chain electrode (1311); and a black matrix layer (14) on a side of the pixel units distal to the base plate, wherein the black matrix layer (14) includes openings (141) and a light shielding portion (142). On the base plate, an orthogonal projection of each opening (141) covers orthogonal projections of the branch chain electrodes (1312) of one corresponding display electrode (13), and an orthogonal projection of the light shielding portion (142) covers orthogonal projections of the gate lines (11), the data lines (12) and the main chain electrode (1311).

Abstract: Embodiments of the present application provide a display device and a display terminal. A protective layer is disposed outside the display panel, and a plurality of heat dissipation capsules are dispersedly disposed in the protective layer. The heat dissipation capsules are provided with a phase change material. The phase change material can change the material state thereof and absorb a large amount of heat, thereby cooling the display device and the display terminal, solving the problem of difficult heat dissipation of the display device and the display terminal, and improving the image display quality.

Abstract: A battery electric device includes a battery cell, e.g., a pouch, prismatic, or cylindrical cell, connectable to an electric load, and a direct-to-air thermoelectric assembly (TEA) or another heat pump connected to a surface of the cell. A pressure control device maintains constant pressure on the cell surface when the cell is connected to the load. Connection to the load causes the TEA/heat pump to pump heat from the cell. A sensor, e.g., thermocouple(s) and/or heat flux sensor(s), generate an output voltage signal indicative of the quantity of heat. A battery system includes the device and a processor in communication with the cell, the load, and the power supply. The processor generates an electronic control signal in response to the quantity of heat.