Abstract: The application provides a high-purity thermostable crystal form of a substituted 3-isoxazolidinone compound, a preparation method therefor and an application thereof. The High-purity thermostable crystal form is prepared by a particular method of the present technology and is determined by single-crystal X-ray diffraction as an orthorhombic crystal, featuring a space group of P212121 and lattice parameters of a=9.2301(2) ?, b=11.0751(3) ?, c=12.7554(3) A, ?=90°, ?=90°, and ?=90°. The orthorhombic crystal can be conveniently applied in preparation of agrochemical formulations, such as a suspension concentrate and a water dispersible granule, and the new formulations prepared have a better herbicidal activity and crop safety.

Abstract: A pixel circuit, a driving method therefor and a display apparatus are provided. The pixel circuit includes a driving sub-circuit, a write sub-circuit, a compensation sub-circuit, a reset sub-circuit, a first light-emitting control sub-circuit, a second light-emitting control sub-circuit, a leak-proof sub-circuit, a storage sub-circuit and a light-emitting element. The reset sub-circuit is configured to reset a fourth node under control of a signal of a light-emitting control signal terminal and reset a fifth node under control of a signal of a reset control signal terminal. The compensation sub-circuit is configured to compensate a threshold voltage of the driving sub-circuit to the fifth node under the control of a signal of a first scanning signal terminal. The leak-proof sub-circuit is configured to write a signal of the fifth node into a first node under control of a signal of a second scanning signal terminal.

Abstract: A display panel includes a substrate, a first thin film transistor including a first semiconductor layer and a first gate electrode, a data line extending in a first direction, a scan line extending in a second direction, a second thin film transistor electrically connected to the data line and including a second semiconductor layer and a second gate electrode, a third thin film transistor including a third semiconductor layer and a first upper gate electrode arranged on the third semiconductor layer, a node connection line electrically connecting the first thin film transistor and the third thin film transistor, and a shield line located between the data line and the node connection line in a plan view and including the same material as the first upper gate electrode of the third thin film transistor. The first semiconductor layer includes a silicon semiconductor, and the third semiconductor layer includes an oxide semiconductor.

Abstract: There is provided a method for building a training database using automatic anomaly detection and automatic labeling technology. The method includes independently building a first and a second recognition model for data classification by training a labeled first training data population; generating a labeled second training data population by applying the first recognition model to an unlabeled raw data population; classifying abnormal data by applying the second recognition model to the first training data population; and updating the first training data population by refining the abnormal data in the first training data population and adding the second training data population.

Abstract: A user terminal comprising a communication interface and a processor, transmits a user authentication request to an account management server so as to perform authentication in association with a user account; when a request to access an external server is received, transmits the request to access the external server to the account management server when first one-time password (OTP) information and second OTP information are received from the account management server, establishes a first communication channel with a relay server by using the first OTP information; establishes a second communication channel between the relay server and the external server by using the second OTP information; and communicates with the external server via the first communication channel and the second communication channel.

Abstract: A computer-implemented method of determining whether an inter prediction process is enabled is disclosed in this application. The method includes obtaining an indication, where the indication indicates whether a slice-level weighted prediction mechanism is to be enabled in the inter prediction process. The method further includes determining, based on the indication, whether a non-rectangular merge mode or whether the slice-level weighted prediction mechanism is to be enabled in the inter prediction process. Furthermore, an encoder for encoding a data stream, like a video stream, using an inter prediction process and a decoder for decoding an encoded data stream, like an encoded video stream, using an inter prediction process, are disclosed.

Abstract: A display device includes: a pixel which emits light at a luminance corresponding to a data voltage applied thereto; and a data driver which supplies the data voltage to the pixel. The data driver includes: a first amplifier which outputs a first reference voltage; a first booster circuit including an input terminal connected to a first input terminal of the first amplifier, and an output terminal connected to a second input terminal of the first amplifier; a second amplifier which outputs a second reference voltage; a resistance string which receives the first and second reference voltages, and generate gamma voltages which are intermediate voltages between the first and second reference voltages; a digital-analog converter which outputs a gamma voltage corresponding to a gray scale of the pixel among the gamma voltages; and a source amplifier which outputs the gamma voltage as the data voltage.

Abstract: The present application discloses a pose estimation method and device, related equipment and a storage medium. In the pose estimation method, a visual observation model constraint is constructed according to images, a motion model constraint is constructed according to inertial data, and a pose of a camera, an inertial measurement unit or an object that corresponds to the time of each image is calculated according to the visual observation model constraint and the motion model constraint. The pose estimation method adopts a fusion model of the visual observation model constraint and the motion model constraint to improve the accuracy, stability and robustness of pose estimation in a complex scene.

Abstract: A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; a first data line extending from the display area into the peripheral area; a 1-1st lower load located in the peripheral area and electrically connected to the first data line; a 1-2nd lower load located in the peripheral area and electrically connected to the 1-1st lower load; a 1-1st upper load located in the peripheral area and above the 1-1st lower load, where the 1-1st upper load is insulated from the 1-1st lower load; and a 1-2nd upper load located in the peripheral area and above the 1-2nd lower load, where the 1-2nd upper load is insulated from the 1-2nd lower load and electrically connected to the 1-1st upper load.

Abstract: The present invention provides a sphygmomanometer that can create, before measuring a blood pressure, a state for making a blood pressure measurement accurate. A sphygmomanometer includes a fluid circuit and a control unit. The control unit has a first preparation processing unit, a second preparation processing unit, and a measurement processing unit which operate in a worn state of the sphygmomanometer. The first preparation processing unit operates a pressing cuff to discharge remaining fluid in a sensing cuff to the atmosphere through the fluid circuit. Then, the second preparation processing unit causes the sensing cuff to store a predetermined amount of pressure transmitting fluid received from a pump through the fluid circuit. Subsequently, the measurement processing unit operates the pressing cuff and calculates the blood pressure by the oscillometric method based on pressure of the pressure transmitting fluid stored in the sensing cuff.

Abstract: A display substrate and a display apparatus. The display substrate includes sub-pixels. An orthographic projection of a first anode structure overlaps that of a first pixel driving circuit to form a first overlapping region. An orthographic projection of a second anode structure overlaps that of a second pixel driving circuit to form a second overlapping region. An area of the first overlapping region is less than that of the second overlapping region. The orthographic projection of the first anode structure overlaps that of a driving gate conductive portion of the first pixel driving circuit to form a third overlapping region. The orthographic projection of the second anode structure overlaps that of a driving gate conductive portion of the second pixel driving circuit to form a fourth overlapping region. A ratio of an area of the third overlapping region to that of the fourth overlapping region ranges from 0.8 to 1.2.

Abstract: A method of producing a carbon material-containing material having a precisely controlled structure under a mild condition, a carbon material-containing material covalently bonded to an inorganic matter, and an intermediate material which is useful for, for example, industrially producing carbon-coated inorganic particles, hollow carbon fine particles, and can be industrially produced under a mild condition, are provided. The method of producing a carbon material-containing material includes heating a composition containing a compound (A), which causes a condensation reaction between the same and/or different molecules, and an inorganic matter. When the compound (A) has a condensation reaction temperature of T° C., a heating temperature is (T-150)° C. or more. The carbon material-containing material includes a carbon material and an inorganic matter. At least part of the carbon material and inorganic matter are covalently bonded.

Abstract: The present disclosure discloses a user interface system, electronic equipment and an interaction method for picture recognition. The electronic equipment includes a display screen, a memory and a processor, a first interface is displayed on the display screen, and the first interface includes at least one primary function classification tag, a plurality of secondary function classification tags and at least one tertiary function classification tag included in each of the secondary function classification tags; and by selecting a tertiary function classification tag, a second interface can be displayed such that a function effect corresponding to the tertiary function classification tag is experienced on the second interface. The electronic equipment can be used such that different tertiary function classification tags can be selected for experience in the first interface, can provide users with practicality, and has certain tool properties.

Abstract: An electronic device is provided, which includes a first housing; a second housing; a hinge structure including a hinge module connecting the first housing and the second housing; a flexible display including a first region, a second region, and a bending region; a first protection cover disposed over the first housing; a second protection cover disposed over the second housing; a protective cap disposed over the hinge structure; and a blocking member disposed between the flexible display and the protective cap and connecting the first protection cover and the second protection cover, the blocking member being composed of an elastic material to bend corresponding to the foldable manner.

Abstract: A display device comprises a display panel including a pixel connected to a data line, a power management circuit including a first voltage generating circuit which generates a first driving voltage and provides the first driving voltage to a data driver in a normal mode, a first voltage converter which generates a parking voltage less than the first driving voltage and provides the parking voltage to the data driver in a low power mode, and a second voltage converter which generates a second driving voltage and provides the second driving voltage to the data driver in the low power mode, and a driving controller configured to receive input image data and to control the data driver and the power management circuit. The data driver provides a data voltage to the data line in the normal mode and provides the parking voltage to the data line in the low power mode.

Abstract: Provided are a separator and an electrochemical device using the same, in particular, a separator having significantly low heat shrinkage even at a high temperature and also significantly improved adhesive strength by including inorganic particles having specific fluorescence properties in the separator, and an electrochemical device using the same.

Abstract: A liquid flow path portion of a vapor chamber according to the present invention includes a plurality of main flow grooves which each extend in the first direction and through which working fluid in liquid form passes. A convex array which includes a plurality of liquid flow path convex portions arranged in the first direction via a communicating groove, is provided between a pair of the main flow grooves adjacent to each other. Each of the communicating grooves allows communication between the corresponding pair of the main flow grooves. The width of the communicating groove is larger than the width of the main flow groove.

Abstract: A video decoding device includes a communication interface and a processor operably coupled to the communication interface. The communication interface is configured to receive an input elementary bitstream including a plurality of essential video coding (EVC) slices. The processor is configured to modify the plurality of EVC slices in the input elementary bitstream, and rewrite parameters of the input elements stream based on the modified plurality of EVC slices. The communication interface is further configured to transmit an output elementary bitstream with the modified plurality of EVC slices and the rewritten parameters.

Abstract: This application discloses a domain name resolution method and apparatus, and a computing system. The method includes: receiving a resource address entered by a user; obtaining a target domain name corresponding to the resource address, where the target domain name is generated based on a preset domain name encryption rule, and the preset domain name encryption rule is applied to combine a domain name field and an IP address into the target domain name; and parsing the target domain name and obtaining the IP address in the target domain name based on a preset domain name decryption rule. This application further provides a computer-readable storage medium. In this application, the resource address entered by the user is directly resolved, so that the IP address can be rapidly obtained through resolution, thereby shortening domain name resolution time and improving domain name resolution efficiency.