Abstract: Embodiments of the present disclosure provide are an extrusion coating apparatus and a battery production system. The extrusion coating apparatus includes: a first die head and a second die head connected to each other in a snap-fit manner; a flow channel formed between the first die head and the second die head, the flow channel including a feeding inlet and a discharging outlet; and at least one gasket disposed between the first die head and the second die head. The at least one gasket is disposed at two sides of the flow channel in a direction from the feeding inlet to the discharging outlet. During production, sizes of the gasket may be adjusted based on a change in speed distribution at the discharging outlet, thereby adjusting the sizes of the flow channel. By adjusting the flow channel, extrusion speed distribution is further regulated to accommodate slurries with different viscosities.

Abstract: The present disclosure provides an array substrate and a method for manufacturing the same, a display panel and a display device. The array substrate includes along a thickness direction: a base substrate; a gate line fixing portion and a common electrode, materials of the gate line fixing portion and the common electrode are identical conductive materials and the gate line fixing portion and the common electrode are located in the same structural layer; a gate line arranged on the gate line fixing portion, and a common electrode line arranged on the common electrode, the gate line fixing portion is used for fixing the gate line to the base substrate. The display panel includes the array substrate. The display device includes the display panel. The manufacturing method is used to manufacture the array substrate.

Abstract: An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.

Abstract: A control interface (10) for controlling a system, comprising a module comprising: a carrier (32) having a top surface and an opposite bottom surface; an elongate window formed in, or adjacent, the carrier; an elongate array of light sources (36) on the bottom surface of the carrier; a reflector arrangement (40) for reflecting light from the array of light sources towards the window (38) to escape from the top surface, such that a light path is formed between each light source and the window (38), with a portion of the light paths being parallel to the carrier (32), wherein the light sources are adapted to be turned on in response to a control signal; wherein the module further comprises: a user interface surface (20), comprising a track area (22) for receiving touch input from a user, wherein the window is formed beneath the track area; and a touch sensor circuit (34) beneath the track area (22), wherein the touch sensitive circuit (34) comprises a touch sensor region on the top surface of the carrier (32);

Abstract: The present invention relates to tricyclic compounds, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.

Abstract: A control system includes: a fracturing control device configured to acquire a target fracturing pressure of a fracturing unit, perform loop control on the fracturing unit by taking the target fracturing pressure as a control target, and set a target sand blending pressure for the sand blending unit; a sand blending control device configured to perform loop control on the sand blending unit by taking the target sand blending pressure as a control target.

Abstract: The present invention belong to the technical field of lattice tower structure monitoring, and discloses a displacement reconstruction method for a lattice tower structure based on improved mode superposition.

Abstract: A memory device including an array of memory cells arranged in a plurality of word lines is provided. A control circuitry is configured to program the memory cells of a selected word line to a plurality of leading data states in a plurality of programming loops that include programming and verify pulses. The control circuitry is also configured to count a total number of programming loops during programming of the selected word line. The control circuitry is also configured to program at least one memory cell of the selected word line to a last data state in at least one last data state programming loop. In response to both the total number of programming loops being less than a first predetermined threshold and the number of last data state programming loops being equal to a second predetermined threshold, the control circuitry automatically skips verify in a final programming loop.

Abstract: Provided are a standing coke-making furnace, a coke-making system and a method thereof.

Abstract: A method for forming a busbar (1) having a contact element (20) comprising: —providing a first conductive section (11) made from aluminum, —providing a second conductive section (12) made from aluminum, wherein the second conductive section (12) is connected to the contact element (20), the contact element (20) being made from a material different from aluminum, preferably from copper, and wherein the second conductive section (12) is at least partially covered with nickel and/or tin and—creating a laser welding bond, in particular a laser welding scam (10), between the first conductive section (11) and the second conductive section (12), by laser welding and—creating a bond between the second conductive section and the contact element, preferably by soldering.

Abstract: An acid addition salt of a ROCK inhibitor, and a crystal form, a composition and the pharmaceutical use thereof are provided. The acid addition salt is an acid addition salt of compound A and any one of the following acids: hydrochloric acid, p-toluenesulfonic acid, benzenesulfonic acid, maleic acid, tartaric acid, oxalic acid, fumaric acid, sulfuric acid, methanesulfonic acid, phosphoric acid, succinic acid or citric acid (A). The acid addition salt of compound A and the crystal form thereof have the characteristics of high solubility, good stability, high purity, few impurities and high bioequivalence, and are beneficial for the storage, quality control and druggability of drugs.

Abstract: A method for monitoring and analyzing large tunnel machines based on automatic collection of big data includes the following steps: dividing a tunnel operation area, obtaining environmental information of a tunnel operation sub-area, analyzing rock drilling difficulty of the tunnel operation sub-area, confirming a tunnel operation trajectory, analyzing conformity of the tunnel operation sub-area, processing an abnormal tunnel operation sub-area, and analyzing health state of a tunnel rock drill. According to the present disclosure, a rock drilling difficulty coefficient of each tunnel operation sub-area is used to analyze a corresponding steel rotating speed, and then the tunnel operation trajectory is confirmed. After the tunnel operation is completed, the operation conformity of each tunnel operation sub-area is analyzed, and each abnormal tunnel operation sub-area is screened out and processed accordingly.

Abstract: A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.

Abstract: A salient pole type hybrid excitation motor, belonging to the field of motors, and including a rotor assembly, where the rotor assembly includes: an electromagnetic rotor with radial salient poles and constructed in an annular shape and sleeving a magnetic yoke; a permanent magnet rotor installed on one side of the electromagnetic rotor; and axial salient pole blocks installed on one side of the permanent magnet rotor away from the electromagnetic rotor and arranged alternately with the radial salient poles, a plurality of axial salient pole blocks being matched with a plurality of radial salient poles of the electromagnetic rotor, and a polarity of the permanent magnet steels corresponding to the axial salient pole blocks being opposite to that of permanent magnet steels corresponding to the radial salient poles of the electromagnetic rotor. The present invention combines electric excitation and permanent magnet excitation to adjust an air gap magnetic field of a motor.

Abstract: A system, method, and computer program product for incorporating knowledge from more complex models in simpler models. A method may include obtaining first training data associated with a first set of features and second training data associated with a second set of features different than the first set of features; training a first model based on the first training data and the second training data; and training a second model, using a loss function that depends on an output of an intermediate layer of the first model and an output of the second model, based on the second training data.

Abstract: A Lactobacillus paracasei and uses thereof. The Lactobacillus paracasei has a deposit number of CGMCC No. 14813. The Lactobacillus paracasei can be used for increasing the amount of an organic acid in a raw material. The Lactobacillus paracasei can be used for fermenting the raw material, where the raw material can be selected from at least one of fruits, which can increase the content of the organic acid in a fermented product.

Abstract: A surface cleaning apparatus can include a housing adapted to move across a surface to be cleaned, an edge brush, and a brushroll driven by a brush motor. The edge brush is connectable with a drive coupling for rotating the edge brush, and is indirectly driven by the brush motor via the brushroll. In one aspect, the edge brush and drive coupling comprise a modular unit removably coupled to the housing. In another aspect, the drive coupling can include a worm and a belt.

Abstract: A power supply circuit includes an amplifier and first and second transistors. The amplifier is configured to provide a drive potential at its output. The first transistor is coupled between a voltage supply terminal and an output terminal, and has a first control terminal coupled to the amplifier output, and is configured to receive at least a portion of the drive potential at the first control terminal. The second transistor is coupled between the first control terminal and the output terminal, and has a second control terminal coupled to the amplifier output. A threshold voltage of the first transistor is lower than a threshold voltage of the second transistor. The second transistor can operate to adaptively reduce the portion of the drive potential at the first control terminal, for example, by the second transistor turning on responsive to a voltage at the output terminal being lower than a voltage level.

Abstract: In some examples, an apparatus includes a transistor having a control terminal, in which the transistor is coupled between a power terminal and a ground terminal. The apparatus also includes a resistor. The apparatus also includes a controller having first and second controller inputs and first and second controller outputs, in which the first controller input is coupled to the power terminal, the second controller input is coupled to the control terminal, the first controller output is coupled to the control terminal, and the resistor is coupled between the control terminal and the second controller output.

Abstract: A rehabilitation training system for lower limb rehabilitation comprises a function module comprising: a sensing unit that collects body function data comprising pedal pressure, exercise duration, and exercise mileage; and a mechanical structure module comprising: a driving unit and a linkage unit arranged on a frame; a groove plate for supporting a cam roller, a pedal for supporting the weight of the training object and driving the lower limb of the training object to move; a link for transmitting kinetic energy to the pedal; a rocker for supporting the link; a connecting bulge driving a guide shaft to rotate; a linear bearing supporting the guide shaft and an axis pin for connecting the link and the slider.