Abstract: The present disclosure relates to a rollable display panel. The rollable display panel includes a first structure layer, a second structure layer, and a first adhesive layer stacked between the first structure layer and the second structure layer. The rollable display panel is divided into a rollable area, a strain accumulation area, and a flat area distributed in sequence along a rolling direction. A thickness of a part of the first adhesive layer located in the strain accumulation area is greater than a thickness of a part of the first adhesive layer located in the rollable area or the flat area.

Abstract: Herein disclosed is a test head connection method, the method comprises the following steps. First, a load board and a card holder are provided between a test head and a probing machine, the card holder is disposed in the probing machine, and the card holder is used to accommodate the load board. A vacuum function of the test head is activated, and the test head is moved to align the card holder. The test head is moved to touch the load board in the card holder. At least one clamping piece is used to fix the test head and the card holder. Wherein the load board and a wafer are connected by direct probing.

Abstract: Provided is a method and a platform for compressing a pre-training language model based on knowledge distillation. According to the method, a universal knowledge distillation strategy of feature migration is firstly designed, and in the process of knowledge distillation from the teacher model to the student model, the feature mapping of each layer of the student model is approaching the teacher's features, focusing on the ability of small samples to express features in the intermediate layer of the teacher model, and guiding the student model by using these features; then, a knowledge distillation method based on self-attention cross is constructed; finally, a linear transfer strategy based on Bernoulli probability distribution is designed to gradually complete the knowledge transfer of feature mapping and self-attention distribution from teachers to students.

Abstract: Provided is an organic light-emitting display apparatus in which a dead space may be reduced. The organic light-emitting display apparatus includes: a substrate including a first display area, a second display area disposed outside of the first display area, and a third display area disposed outside of the second display area; a first thin-film transistor disposed in the first display area on the substrate; a second thin-film transistor and a third thin-film transistor each arranged in the second display area on the substrate; a first pixel electrode arranged in the first display area on the substrate and electrically connected to the first thin-film transistor; a second pixel electrode arranged in the second display area on the substrate and electrically connected to the second thin-film transistor; and a third pixel electrode arranged in the third display area on the substrate and electrically connected to the third thin-film transistor.

Abstract: A dry powder coating apparatus for coating pharmaceutical solid dosage forms includes a housing; a drum coater; a powder coating system; a liquid spray system; a ventilation system; a heating system; a touch screen control panel; and an operation box. The drum coater may have a truncated cone on both sides, in which one side is opened and another side is closed. The drum coater is horizontally placed inside the operation box along its axis and fixed on a rotatable shaft and a motor drives the rotatable shaft and rotates the drum coater about its own axis.

Abstract: Disclosed are a colour component prediction method, an encoder, a decoder, and a storage medium. The method comprises: determining a neighbouring reference sample set of a current block, and determining a preset parameter value corresponding to the current block, wherein the neighbouring reference sample set comprises at least one reference sample; caching the neighbouring reference sample set and the preset parameter value to create an input reference sample set; determining an input sample matrix using a first preset calculation model according to the reference sample set; and performing colour component prediction on the current block according to the input sample matrix to obtain a prediction block of the current block.

Abstract: The present invention provides a use of canagliflozin in preparation of an antitumor drug, especially in preparation of a drug for treating solid tumors. It has been proven through researches that canagliflozin has a significant down-regulation effect on immune checkpoint protein PD-L1 in various tumor cells and can effectively enhance the killing effect of T cells on tumor cells in a co-incubation model of T cells and tumor cells, thereby broadening a clinical application scope of the chemical drug canagliflozin in tumor immunotherapy. The present invention provides a new medical use of canagliflozin, and also provides new approaches and potential targets for the development of small molecular drugs based on PD-L1.

Abstract: Atomically dispersed platinum-group metal-free catalyst and method for synthesizing the same. According to one embodiment, the catalyst is made by a method in which, in a first step, an Mn-doped ZIF-8 catalyst precursor is prepared by reacting a first solution comprising zinc nitrate hexahydrate and manganese chloride dissolved in an acid/water solution with a second solution comprising 2-methylimidazole dissolved in water. Then, in a second step, the Mn-doped ZIF-8 catalyst precursor is thermally activated, i.e., carbonized, to form an Mn—N—C catalyst. Preferably, the thermal activation is performed in a multistep fashion, first at a lower temperature of about 800° C. and then at a higher temperature of about 1100° C. After carbonization, the catalyst material may optionally be subjected to an absorption process, followed by a second thermal activation. The absorption process may involve dispersing the catalyst material in a solution of manganese chloride and urea in hydrochloric acid and isopropanol.

Abstract: Embodiments of this application disclose a communications method, apparatus, and system, and relate to the communications field, so that an access network device reserves a context of a V2X terminal, thereby ensuring that the V2X terminal implements PC5 interface communication. The method includes: A core network device obtains capability information indicating that the V2X terminal supports PC5 interface communication. The core network device maintains or skips releasing a signaling connection between the V2X terminal and the core network device based on the obtained capability information after completion of V2X terminal registration.

Abstract: A gate structure includes a substrate divided into an N-type transistor region and a P-type transistor region. An interlayer dielectric covers the substrate. A first trench is embedded in the interlayer dielectric within the N-type transistor region. A first gate electrode having a bullet-shaped profile is disposed in the first trench. A gate dielectric contacts the first trench. An N-type work function layer is disposed between the gate dielectric layer and the first gate electrode. A second trench is embedded in the interlayer dielectric within the P-type transistor region. A second gate electrode having a first mushroom-shaped profile is disposed in the second trench. The gate dielectric layer contacts the second trench. The N-type work function layer is disposed between the gate dielectric layer and the second gate electrode. A first P-type work function layer is disposed between the gate dielectric layer and the N-type work function layer.

Abstract: The embodiments of the disclosure provide a policy mapping method and device and user equipment (UE). The method includes that: UE maps all policies or part of policies used in a first mobile communication system to a policy used in a second mobile communication system, the policies used in the first system including at least one of an access network discovery and selection policy (ANDSP) and a UE route selection policy (URSP).

Abstract: A stereoscopic image display apparatus includes a display module, a backlight module, and an image algorithm. The display module includes a display surface. The display module is configured to turn on a plurality of pixels that are required to be used and turn off a plurality of pixels that are not required to be used. The backlight module is disposed at one side of the display module away from the display surface. The backlight module includes a plurality of light sources. A plurality of un-reconstructed images displayed by the display surface are configured to be reassembled into a plurality of integrated images to form a plurality of stereoscopic images through the light sources and the pixels that are required to be used.

Abstract: Embodiments of the present specification disclose identity registration methods, apparatuses, and devices. One method comprising: identifying description information from a user for a secure application configured to obtain trusted data to be installed; retrieving installation package data corresponding to the secure application based on the description information; installing the secure application in a trusted execution environment (TEE) based on the installation package data; and adding the description information to a digital identity document of the user recorded on a blockchain.

Abstract: Disclosed is a mechanism for selecting an interpolation filter for use in conjunction with an affine block in video coding. A motion vector is determined for a sub-block of the affine block based on control points. A sub-block size of the sub-block is also determined. The interpolation filter is selected for application to a reference block corresponding to the sub-block. The interpolation filter is selected based on the sub-block size. The motion vector of the sub-block and an offset of a current sample of the sub-block are employed to determine a reference sample at the reference block. This includes applying the interpolation filter to the reference block to determine the reference sample when the motion vector at the offset points to a fractional position at the reference block. The reference samples are employed to determine residual information in order to encode the affine block.

Abstract: The present invention discloses a seawater-corrosion-resistant steel, the mass percentage of the chemical elements thereof being: 0.03-0.05% of C, 0.04-0.08% of Si, 0.8-1.2% of Mn, 0.1-0.2% of Cu, 2.5-5.5% of Cr, 0.05-0.15% of Ni, 0.15-0.35% of Mo, 1.5-3.5% of Al, 0.01-0.02% of Ti, 0.0015-0.003% of Ca, and the balance being Fe and other inevitable impurities. The present invention further discloses a method for manufacturing the seawater-corrosion-resistant steel. The method includes the following steps: (1) smelting and casting; (2) reheating: reheating a casting blank to 1200° C.-1260° C.; (3) rough rolling; (4) finish rolling; (5) coiling; and (6) cooling to room temperature. The seawater-corrosion-resistant steel has good seawater corrosion resistance and excellent mechanical properties.

Abstract: An image processing device includes a blender and a display quality enhancer. The blender is configured to receive a plurality of layer data, generate first image data by blending the plurality of layer data, the first image data including a plurality of pixel values corresponding to a screen in a display device, and generate pixel map data including a plurality of pixel identifications (IDs) based on the plurality of layer data, the plurality of layer data representing a plurality of images to be displayed on the screen, the plurality of pixel IDs indicating display quality enhancement algorithms to be applied to the plurality of pixel values. The display quality enhancer is configured to generate second image data including a plurality of display quality enhancement pixel values by applying the display quality enhancement algorithms to the plurality of pixel values based on the first image data and the pixel map data.

Abstract: Proposed is an X-ray imaging apparatus including an imaging body configured to include an X-ray generation module and an X-ray sensing module that face each other with an object in between and acquire X-ray image data, an image formation module configured to reconfigure an X-ray image of the object on the basis of the X-ray image data, a size information acquisition module configured to acquire size information on the object using the X-ray image, and a control module configured to rotate the X-ray generation module and the X-ray sensing module about a rotation axis between the X-ray generation module and the X-ray sensing module and relatively move the object along a direction of the rotation axis with respect to the X-ray generation module and the X-ray sensing module when capturing the X-ray image, wherein the control module controls a relative moving speed of the object on the basis of the size information.

Abstract: A computer-implemented method for responding to network threat includes receiving, by the threat detection module, security-associated data from a unit security system; generating, by the threat detection module, a ticket based on the received security-associated data; requesting, by the ticket management module, ticket analysis and response to the workflow module; calling, by the plugin program module, AIP of the unit security system or an external security service; and carrying out, by the workflow module, a task according to API communication with the called unit security system or the external security service. The task includes at least one of an inquiry task, a blocking task, an alarm task, and a follow-up action task. The inquiry task includes at least one of an inquiry about IP reputation, asset information, WHOIS, GEOIP, URL, HASH, sandbox, and prior information. The blocking task includes at least one of account deactivation, IP blocking, HASH blocking, URL blocking and domain blocking.

Abstract: The present disclosure provides a precoding processing method and apparatus for data, and a storage medium. The method includes: determining a precoding mode according to a type of a control channel, wherein the precoding mode at least includes one of: a predefined precoding mode or a feedback precoding mode; and performing precoding processing on data of the control channel according to the precoding mode.

Abstract: A method for detecting people entering and leaving a field is provided in an embodiment of the disclosure. The method includes the following. An event detection area corresponding to an entrance is set, and the event detection area includes an upper boundary, a lower boundary, and an internal area, and the lower boundary includes a left boundary, a right boundary, and a bottom boundary; a person image corresponding to a person in an image stream is detected and tracked; and whether the person passes through or does not pass through the entrance is determined according to a first detection result and a second detection result.