Abstract: The present invention provides a liquid crystal display panel including a color film substrate and an array substrate, and a plurality of input terminals, a scan line, and a data line. Wherein each of the input terminals is respectively connected to at least two data lines, a signal screening unit in series between at least part of the data lines and the corresponding input terminal. The input terminal is connected to an alternating current signal, and the signal screening unit is used for screening the alternating current signal to select a positive voltage signal or a negative voltage signal to the data lines.

Abstract: The present disclosure provides a display panel and an electronic device. The display panel includes a plurality of pixels, and the pixels include a main-pixel region and a sub-pixel region. The main-pixel region includes a common electrode portion including a sharing electrode, and a voltage of the sharing electrode is a fixed value. The sub-pixel region comprises a sub-driving thin film transistor and a sharing thin film transistor, wherein a drain of the sharing thin film transistor is connected to the sharing electrode, and a source of the sharing thin film transistor is connected to a drain of the sub-driving thin film transistor.

Abstract: A heterojunction semiconductor device comprises a substrate; a second barrier layer is disposed on the second channel layer and a second channel is formed; a trench gate structure is disposed in the second barrier layer; the trench gate structure is embedded into the second barrier layer and is composed of a gate medium and a gate metal located in the gate medium; an isolation layer is disposed in the second channel layer and separates the second channel layer into an upper layer and a lower layer; a first barrier layer is disposed between the lower layer of the second channel layer and the first channel layer and a first channel is formed; a bottom of the metal drain is flush with a bottom of the first barrier layer; and a first metal source is disposed between the second metal source and the first channel layer.

Abstract: In one example, a vaporization device includes a housing, a heating component disposed in the housing, and a first sleeving. The heating component includes an absorbent core element and a heating coil at least partially wound around the core element. The first sleeving includes an outer wall defining a notch leading to a through hole configured to receive and fixedly secure the core element. In another example, a vaporization device includes a bottom cap including an airflow sensor, a light source, and a light guide element. The light guide element is configured to operatively secure the bottom cap to a housing and to permit illuminated light from the light source to pass therethrough. In another example, a vaporization device includes a nozzle cap defining an air inlet, an air outlet, and an air channel and including a baffle and an oil-absorbing element.

Abstract: In one example, a vaporization device includes a housing, a heating component disposed in the housing, and a first sleeving. The heating component includes an absorbent core element and a heating coil at least partially wound around the core element. The first sleeving includes an outer wall defining a notch leading to a through hole configured to receive and fixedly secure the core element. In another example, a vaporization device includes a bottom cap including an airflow sensor, a light source, and a light guide element. The light guide element is configured to operatively secure the bottom cap to a housing and to permit illuminated light from the light source to pass therethrough. In another example, a vaporization device includes a nozzle cap defining an air inlet, an air outlet, and an air channel and including a baffle and an oil-absorbing element.

Abstract: A traditional Chinese medicine composition, made from cassia twig, poria, cortex moutan, Radix paeoniae alba, peach kernel in equal proportions. The traditional Chinese medicine composition comprises paeoniflorin, amygdalin, benzoylpaeoniflorin, cinnamic acid, paeonol, and cinnamaldehyde. The composition has the advantages of high production efficiency, high content of effective ingredients, high transfer rate of poria acid, reduced hygroscopicity, and improved dissolution of index ingredients.

Abstract: Some embodiments of the present disclosure provide a drill chuck. The drill chuck includes: a drill body; jaws, partially disposed in the drill body, external threads being provided on an outer wall of the jaws; a locking member, disposed on the outer side of the drill body, the locking member being provided with internal threads, the locking member and the jaws being in threaded fit to enable the jaws to be movably disposed in the drill body; a driving assembly, disposed on an outer side of the locking member, the driving assembly being configured to drive the locking member to rotate, the driving assembly being disposed between a housing and the locking member, the housing driving the locking member to rotate by the driving assembly to enable the jaws to move in the drill body; and a locking structure, located between the housing and the jaws.

Abstract: The present disclosure provides a clamping jaw assembly and a drill chuck, which solve technical problems of complex structure, small clamping range, poor clamping effect, and high cost of the existing clamping jaw assembly. The clamping jaw assembly includes a first clamping jaw and a second clamping jaw, both of which include a screwing section, an outer surface of each screwing section is arranged with a thread, a top end of each screwing section is arranged with a clamping section, the screwing section is fixedly connected with corresponding damping section. An inner side of the clamping section of the first clamping jaw includes a first clamping part, and an inner side of the clamping section of the second clamping jaw includes a second clamping part matched with the first clamping part. The present disclosure can be widely used in fields of electric tools, machine tool accessories and medical equipment, etc.

Abstract: In one example, a vaporization device includes a housing, a heating component disposed in the housing, and a first sleeving. The heating component includes an absorbent core element and a heating coil at least partially wound around the core element. The first sleeving includes an outer wall defining a notch leading to a through hole configured to receive and fixedly secure the core element. In another example, a vaporization device includes a bottom cap including an airflow sensor, a light source, and a light guide element. The light guide element is configured to operatively secure the bottom cap to a housing and to permit illuminated light from the light source to pass therethrough. In another example, a vaporization device includes a nozzle cap defining an air inlet, an air outlet, and an air channel and including a baffle and an oil-absorbing element.

Abstract: Embodiments disclosed herein provide various aspects that would allow for Vehicle to Everything (V2X) or peer-to-peer (P2P) or sidelink (SL) communications. In an embodiment, a communication device may include: a memory for storing computer-readable instructions; and processing circuitry, configured to process the instructions stored in the memory to: obtain a first path loss between the communication device and a base station, wherein the communication device is coupled to the base station; calculate a second path loss based on one or more sidelink reference signal received power (S-RSRP) indicators received by the communication device, wherein the S-RSRP indicators are received from one or more communication devices within a communication range of the communication device; and determine a transmit (Tx) power of the communication device based on the first path loss and the second path loss.

Abstract: A vaporization device includes a housing, a heating component disposed in the housing, and a first sleeving. The heating component includes an absorbent core element and a heating coil at least partially wound around the core element. The first sleeving includes an outer wall defining a notch leading to a through hole configured to receive and fixedly secure the core element. Another vaporization device includes a bottom cap including an airflow sensor, a light source, and a light guide element. The light guide element is configured to operatively secure the bottom cap to a housing and to permit illuminated light from the light source to pass therethrough. In another example, a vaporization device includes a nozzle cap defining an air inlet, an air outlet, and an air channel and including a baffle and an oil-absorbing element.

Abstract: The application pertains to determining a rank of channel loss extent. A base station sends to a terminal a signaling indicating that there are N ranks of channel loss extent. Each rank has a corresponding number of random access preamble repetitions. The base station receives from the terminal device one or more transmissions of a random access preamble in a first number of repetitions of the random access preamble. The base station determines the rank of channel loss extent according to a random access preamble group in which the received random access preamble is located, or the first number of repetitions of the received random access preamble. A channel loss is a reference signal received power (RSRP). After determining the rank of channel loss extent, the base station determines a second number of repetitions corresponding to the determined rank of channel loss extent, for sending or receiving uplink/downlink information.

Abstract: The present disclosure discloses a control system for enhancing a frequency support capability of a wind turbine generator system. The control system includes a wind turbine, a gearbox, an electric generator and a converter. The control system is characterized by further including a supercapacitor energy storage apparatus, which includes a DC-DC converter and a supercapacitor. The converter includes DC buses, and the supercapacitor is electrically connected to the DC buses via the DC-DC converter. The supercapacitor may be orderly charged or discharged according to an operating state of the wind turbine generator system to maintain its operating condition, and has a superior reliability.

Abstract: A controllable collecting apparatus for a spinning track of a centrifugal electrostatic spinning device. The spinning track controllable collecting apparatus includes a base part and a controller, where a collecting side of the base part is provided with a plurality of electrodes distributed in an array mode, a plurality of control interfaces of the controller are respectively used for controlling the corresponding electrodes to be electrified when started, and the controller can control each control interface to be started according to a predetermined sequence. The arrayed electrodes are arranged on the collecting side and are controlled to be switched on or off by the controller according to the predetermined sequence so that spun filaments are attached to the spinning track controllable collecting apparatus according to a predetermined track to effectively locate a spinning attachment track. That is, better filaments can be spun to achieve a better spinning effect.

Abstract: The present disclosure relates to a 1D partial Fourier parallel magnetic resonance imaging method with a deep convolutional network and belongs to the technical field of magnetic resonance imaging.

Abstract: Provided are a control method and system for enhancing an endurance capability to an abnormal voltage of a wind turbine generator system. The control method, includes; providing a doubly-fed wind turbine generator system connected to a power grid; detecting a voltage of the power grid, and determining whether the voltage of the power grid has a fault; when the voltage of the power grid has a fault, detecting a voltage of the DC buses, and determining whether the voltage of the DC buses exceeds a limit value; when the voltage of the DC buses exceeds the limit value, performing integrated system coordination control according to an abnormal operating condition mode; and when the voltage of the power grid returns to a normal range, performing integrated system coordination control according to a normal operating condition mode.

Abstract: Described is an echo cancellation method including buffering the at least one frame of a first voice signal, the at least one frame of the first voice signal including an echo signal, when the at least one frame of signal is preprocessed, separately obtaining, in a first timing period, the at least one frame of the first voice signal from a buffer and at least one frame of a reference signal matching the at least one frame of first voice signal from a reference signal queue, so that an estimated latency value, between each frame of first voice signal and a corresponding reference signal, remains within a preset range, performing echo cancellation processing on the echo signal in the at least one frame of first voice signal using the at least one frame of reference signal, to obtain a second voice signal, and outputting the second voice signal.

Abstract: The present disclosure discloses an item transfer apparatus, system and method, and belongs to the field of data processing. The method includes: sending, by a terminal, an order instruction of a target item to an order management system, feeding back, by the order management system, order information of an order to the terminal, sending, by the terminal, a resource exchange instruction to a card management system according to the order information and a read e-card, completing, by the card management system, transfer of the exchange resource, sending, by the order management system, an item transfer instruction to an item provider device according to a resource transfer result, and completing, by the item provider device, transfer of the target item.