baber/WOPTO huggingface dataset:
Patent WO-2020259330-A1 (WO)
Inventor: ZHAO YIN
IPC: H04N19/50
Filed: 2020-06-15
Abstract: The present application discloses a non-separable transformation method and device. The method comprises: solving for transformation coefficients of a transform block in a current coding unit to acquire a first transformation coefficient matrix; counting the number K of non-zero transformation coefficients in an upper left pre-configured region of the first transformation coefficient matrix, wherein the upper left pre-configured region is smaller than the region of the first transformation coefficient matrix; if K is greater than a threshold, solving for an index value, and determining a transformation matrix according to the index value; multiplying N transformation coefficients of the first transformation coefficient matrix by the transformation matrix to acquire M transformation coefficients; updating the first transformation coefficient matrix with the M transformation coefficients to acquire a second transformation coefficient matrix; and performing inverse transformation on the second transformation coefficient matrix to acquire a residual. The present application reduces, to a certain extent, the amount of computations for solving for a non-separable transformation index value, and improves a throughput rate of coding/decoding.
Patent WO-2021047232-A1 (WO)
Title: Interaction behavior recognition method, apparatus, computer device, and storage medium
Inventor: ZHUANG XIYANG
IPC: G06K9/00
Filed: 2020-06-19
Abstract: The present application relates to an interaction behavior recognition method, an apparatus, a computer device, and a storage medium. Said method comprises: acquiring an image to be detected; performing human body posture detection on said image by means of a preset detection model, so as to obtain human body posture information and hand position information, the detection model being used for performing human body posture detection; tracking a human body posture according to the human body posture information, so as to obtain human body motion trajectory information; performing object tracking on a hand position according to the hand position information, and acquiring a hand area image; performing item recognition on the hand area image by means of a preset classification recognition model, so as to obtain an item recognition result, the classification recognition model being used for performing item recognition; and according to the human body motion trajectory information and the item recognition result, obtaining a first interaction behavior recognition result. The present method can improve the recognition accuracy of interaction behaviors, and has a good transportability.
Patent WO-2021217830-A1 (WO)
Inventor: GAO JIAO
IPC: G02F1/1335
Filed: 2020-06-22
Abstract: Provided is an array substrate (100), comprising: a base substrate (10); a thin film transistor (20) and a pixel electrode (30), which are located on one side of the base substrate (10); and at least two color resistance layers (40) located between the thin film transistor (20) and the pixel electrode (30), wherein a dielectric layer (60) is arranged between any two adjacent color resistance layers (40), and the pixel electrode (30) is electrically connected to a first electrode (23) of the thin film transistor (20) by means of a via hole. Further provided are a display panel and a display device.
Patent WO-2021051920-A1 (WO)
Title: Model optimization method and apparatus, storage medium, and device
Inventor: XIE KAIYUAN
IPC: G06N20/00
Filed: 2020-06-24
Abstract: The present application relates to the field of AI, and disclosed therein are a model optimization method and apparatus, a storage medium, and a device. In an embodiment of the present application, search configuration information comprising multiple search items can be simultaneously acquired to thereby, according to the search configuration information, arrange search operators respectively corresponding to the multiple search items so as to obtain a combined operator. As such, according to the combined operator, multiple search items may be correspondingly optimized at the same time for an original model. That is, the embodiment of the present application can achieve the simultaneous joint optimization of multiple dimensions of an original model to thereby obtain an optimized model in an integrated space, thus improving the performance of the model.
Patent WO-2021008353-A1 (WO)
Inventor: FAN BO
IPC: H04W24/02
Filed: 2020-06-30
Abstract: The present application provides a method for determining a receiving parameter used for channel measurement. The method comprises: receiving measurement configuration information, wherein the measurement configuration information comprises configuration information of at least one resource; and if any one or more of the following conditions are satisfied, determining that the at least one resource and n resources have the same receiving beam, wherein the n resources can be simultaneously received, and n is greater than or equal to 2; the condition comprises: the at least one resource and one of the n resources have the same transmission configuration number TCI configuration; the at least one resource and one of the n resources have the same TCI configuration, and a parameter groupBasedBeamReporting is further configured in the measurement configuration information; or the at least one resource and one of the n resources have the same TCI configuration, and the value of the configured parameter groupBasedBeamReporting is enabled. According to the method, the receiving parameter used for channel measurement on a plurality of beams, thereby achieving multi-beam-based channel measurement.
Patent WO-2021189726-A1 (WO)
Inventor: WANG DINGYUAN
IPC: F24F1/24
Filed: 2020-07-20
Abstract: A radiator, comprising a blowing expansion plate temperature equalization heat dissipation device (1), which comprises: a low-order plate part (11), the interior of which is provided with a first pipeline; a high-order plate part (12), the interior of which is provided with a second pipeline; and a communication plate (13), which is connected to the low-order plate piece (11) and the high-order plate piece (12). The first pipeline, a gas pipeline (133), the second pipeline, a liquid pipeline (134), and the first pipeline communicate in sequence to form a closed heat transfer loop. The loop is vacuumized and a heat transfer medium is poured in. The heat transfer medium can achieve one-way circulation phase-change heat transfer in the closed heat transfer loop. The described radiator can improve the heat dissipation capacity of an electronic component to undergo heat dissipation. Also disclosed is an air conditioner outdoor unit comprising the described radiator.
Patent WO-2021013209-A1 (WO)
Title: Macrocyclic derivatives as factor xia inhibitors
Inventor: CAI YAXIAN
IPC: C07D487/18
Filed: 2020-07-23
Abstract: Macrocyclic derivatives, preparation methods therefor and pharmaceutical compositions comprising said derivatives, and uses thereof as therapeutic agents, especially as factor XIa inhibitors and in drugs for treating and preventing thromboembolisms and other diseases. Specifically disclosed is a compound represented by formula (I), and an isomer and pharmaceutically acceptable salt thereof. (I)
Patent WO-2022016596-A1 (WO)
Title: Optical fiber amplifier compatible with sfp+ package
Inventor: CHEN JINLONG
IPC: H01S3/067
Filed: 2020-07-30
Abstract: An optical fiber amplifier compatible with an SFP+ package. The optical fiber amplifier comprises a housing (10), and a circuit device (20) and an optical path device (30), which are arranged in the housing (10), wherein the housing (10) comprises a structure compatible with an SFP+ package; an accommodating space is arranged in the housing (10); the circuit device (20) and the optical path device (30) are both located in the accommodating space, and the optical path device (30) is located below the circuit device (20); and a golden-finger-type power source connector (21) is arranged on the circuit device (20), and the golden-finger-type power source connector (21) can be exposed outside the housing (10). The optical fiber amplifier compatible with an SFP+ package has a very compact internal space, the appearance of the product is compatible with a standard SFP+ package, an electrical interface pin also satisfies the requirements of existing SFP+ packages, and dynamic plugging and plug-and-play can be satisfied, and therefore, the optical fiber amplifier is very convenient to use.
Patent WO-2021023243-A1 (WO)
Title: 一种洗衣机及其控制方法
Inventor: ZHAO ZHIQIANG
IPC: D06F39/14
Filed: 2020-08-06
Abstract: 一种洗衣机及其控制方法，洗衣机，包括：内筒（1），具有独立盛放洗涤水的洗涤腔室；内筒门（6），可开闭的安装在所述内筒（1）的筒口；内筒门锁，用于锁定内筒门（6）保持关闭状态；以及门锁检测装置（3），用于检测内筒门锁是否锁定。洗衣机具有内筒门锁锁定到位的门锁检测装置（3），确保内筒门（6）锁定到位，确保锁定判定准确率100％，由于滚筒脱水转速会达到1600转/分钟，内筒上的内筒门如果未能锁定好，将会发生安全事故，极大的提高了机器的安全性，用户健康及用户体验。
Patent WO-2021248665-A1 (WO)
Inventor: LI XINGHUA
IPC: H04L29/06
Filed: 2020-08-07
Abstract: The present invention belongs to the technical field of network security. Disclosed are an SGX side channel attack identification and defense method and system, and a medium, a program and an application. The principle of the method is: tracking a data flow of input data of a security area, and searching for a branch and a loop which depend on the input data, wherein such branch and loop leak side channel information related to the input data; a framework reading an EDL file to acquire all Ecall functions and parameters thereof, which serve as a source of taint analysis; performing precise inter-process taint analysis by using Phasar, so as to identify the branch, the loop and an operand which depend on the input data of the security area; the framework hiding interface-based side channel information exposed by output data and a control flow due to the use of different pieces of input data; eliminating, by means of branch obfuscation and cyclic obfuscation, a calling order and calling delay difference between the different pieces of input data; and enabling the size of the output data to be constant by using a wrapper of a constant size. The performance overhead of the present invention is 5％ less than that of Raccoon, which is the most similar thereto.
Patent WO-2022032465-A1 (WO)
Inventor: You Xingquan
IPC: B66C13/46
Filed: 2020-08-11
Abstract: An intelligent control method for a waste pool (1) in a waste-to-energy plant. The method mainly comprises the following steps: step one, gridded space locating for the waste pool (1); step two, data acquisition; step three, data systematic analysis; and step four, three-dimensional model displaying. Gridding locating is performed on the waste pool (1) and a three-dimensional scanning system performs regular scanning, and systematic analysis is performed by means of obtained data, so as to construct a real-time three-dimensional digital model regarding stacking of waste (2) in the waste pool (1); a calculation result is output by means of a data output system to an automatic control system of a waste (2) crane, so as to realize the fully automatic operation of the waste (2) crane; and system data can be output to a remote management system to realize far-end situation monitoring, such that the visualized management of the waste pool (1) is finally realized, and continuous efficient management is performed on the waste pool (1).
Patent WO-2021027848-A1 (WO)
Title: 一种印制电路板、支架和通流装置
Inventor: MENG LIQIANG
IPC: H05K1/11
Filed: 2020-08-12
Abstract: 一种PCB、支架和通流装置，所述PCB设置有至少两个多功能过孔，如电源属性过孔和地属性过孔；所述支架的金属外壳内设置导流结构，并设置至少两个电接口，所述电接口与所述多功能过孔配合，可以实现电源信号和地信号的连通；所述通流装置包括所述支架、PCB和安装件，所述PCB的电源信号可从一电接口流出到支架，经支架导流后再从另一电接口流回PCB的负载模块。
Patent WO-2021114709-A1 (WO)
Inventor: TANG ZIXIN
IPC: H04N21/234
Filed: 2020-08-18
Abstract: Disclosed are a live video interaction method. The method comprises: acquiring anchor end video data, and user end video data which is photographed by a user terminal in real time, and displaying same; monitoring and identifying whether the anchor end video data includes a preset speech instruction; when the anchor end video data includes the speech instruction, determining whether the user end video data includes target audio and/or a target video; and when the target audio and/or the target video are/is included, displaying a video special effect corresponding to the speech instruction in a user video. A live video interaction apparatus, a computer device and a computer-readable storage medium are further provided in the present application. According to the present application, a video special effect can played in s user video according to an interaction result of speech and/or actions of an anchor and a user, thereby enriching an interaction presentation means, and enhancing the sense of participation in interaction.
Patent WO-2021128906-A1 (WO)
Title: 内锅组件及烹饪器具
Inventor: CHEN LIANG
IPC: A47J27/00
Filed: 2020-08-26
Abstract: 一种内锅组件（100）及烹饪器具，内锅组件（100）包括：内锅（10），内锅（10）包括锅体（12）及形成于锅体（12）的容纳仓（14）；蒸笼（30），蒸笼（30）可拆卸地套设于内锅（10）内；驱动件（50），驱动件（50）至少部分密封配接于容纳仓（14）内，并受控驱动蒸笼（30）相对内锅（10）升降。内锅组件（100）套设于外锅（210）内，用于进行烹饪时，可通电加热内锅（10）内的水以蒸煮米饭，在蒸煮一段时间后可通过驱动件（50）带动蒸笼（30）相对内锅（10）底壁上升，使蒸笼（30）内的米粒与内锅（10）中的米汤分离，使米粒中的淀粉含量降低，最终得到脱糖饭。内锅组件（100）结构简单，且驱动件（50）直接装配于内锅（10）上以带动蒸笼（30）升降，外锅（210）以传统的方式设计即可，不需要做出太大改变，该内锅组件（100）装配到传统外锅（210）内也可以制作出脱糖饭，大大提高了制作脱糖饭的便捷性，提高了内锅组件（100）的通用性。
Patent WO-2021037197-A1 (WO)
Title: Monoclonal antibody which targets tfpi
Inventor: XU TING
IPC: C07K16/38
Filed: 2020-08-28
Abstract: Disclosed are a monoclonal antibody or an antigen binding fragment thereof which targets tissue factor pathway inhibitor (TFPI), and a medical use thereof.
Patent WO-2021043212-A1 (WO)
Title: Log data storage method, electronic device and storage medium
Inventor: Zou Jiachi
IPC: G06F12/06
Filed: 2020-09-03
Abstract: Disclosed is a log data storage method. The method comprises: acquiring log data and a write identifier in a preset cache region, wherein the preset cache region comprises a plurality of storage blocks, and the write identifier comprises a write block address and a write start address; starting from the write start address, writing the log data from the storage block corresponding to the write block address into the preset cache region; acquiring a read block address in the preset cache region; and storing, in a memory, data in the storage block corresponding to the read block address. Further disclosed are an electronic device and a storage medium. In the present invention, log data is written into a cache region in real time, and is then read, as a whole block, into a memory, thereby improving the efficiency of storing the log data in the memory and increasing the throughput of data writing.
Patent WO-2021047479-A1 (WO)
Title: Communication method and apparatus
Inventor: XIAO JIEHUA
IPC: H04W74/08
Filed: 2020-09-07
Abstract: The present application relates to the technical field of communications, and disclosed are a communication method and apparatus, wherein the method may comprise: a terminal device uses a first user identity to receive control information sent by a first network device, the control information being used to indicate to use a second user identity to randomly access a cell of a second network device, and the first network device being a network device connected by the terminal device using the first user identity; and then using the second user identity to randomly access the cell of the second network device. By using the described method, the terminal device may trigger the initiation of random access by using the second user identity according to the control information received from the first network device using the first user identity, thereby providing a new random access method for a terminal device that supports at least two user identities. When the terminal device is configured with only one radio frequency Rx path, the described method is used to trigger the initiation of the random access process using the second user identity, which may effectively shorten the interruption time of services related to the first user identity.
Patent WO-2021057533-A1 (WO)
Title: Procédé et appareil de configuration pour porteuse sans fil de liaison latérale
Inventor: CAO CHUNYAN
IPC: H04W76/10
Filed: 2020-09-15
Abstract: La présente invention concerne un procédé et un appareil de configuration pour une porteuse sans fil de liaison latérale, le procédé de configuration comprenant les étapes consistant à : recevoir une indication de configuration de porteuse sans fil de liaison latérale envoyée par une station de base, l'indication de configuration de porteuse sans fil de liaison latérale étant utilisée pour indiquer un moyen d'acquisition d'informations de configuration de porteuse sans fil de liaison latérale correspondant à un paramètre de caractéristique de service ; et en fonction de l'indication de configuration de porteuse sans fil de liaison latérale, acquérir les informations de configuration de porteuse sans fil de liaison latérale correspondant au paramètre de caractéristique de service. Dans le procédé de configuration de la présente invention, la station de base n'envoie pas directement les informations de configuration de porteuse sans fil de liaison latérale, mais envoie l'indication de configuration de porteuse sans fil de liaison latérale dans un premier temps, économisant ainsi des ressources système.
Patent WO-2021052425-A1 (WO)
Inventor: LI GANG
IPC: H04W12/06
Filed: 2020-09-17
Abstract: La présente invention concerne un procédé et un appareil d'autorisation de vol pour système de véhicule aérien sans pilote et un système. Le procédé comprend : un élément de réseau de commande de véhicule aérien sans pilote recevant un message de notification, le message de notification étant utilisé pour fournir à l'élément de réseau de commande de véhicule aérien sans pilote une notification selon laquelle un véhicule aérien sans pilote accède à un réseau, et le message de notification comprend des informations d'identification du véhicule aérien sans pilote ; et où les informations d'identification du véhicule aérien sans pilote ne sont pas incluses dans une liste blanche de véhicule aérien sans pilote, l'élément de réseau de commande de véhicule aérien sans pilote envoie, en fonction d'une politique de véhicule aérien sans pilote correspondant au véhicule aérien sans pilote, des premières informations à un premier élément de réseau d'un réseau central, les premières informations étant utilisées pour que le premier élément de réseau effectue un vol limité sur l'horizon sur le véhicule aérien sans pilote. Un élément de réseau (c'est-à-dire un premier élément de réseau) d'un réseau cellulaire exécutant une autorisation de vol sur un véhicule aérien sans pilote est plus fiable par rapport au procédé dans l'état de la technique de réalisation d'une autorisation de vol sur le véhicule aérien sans pilote au moyen d'un système de véhicule aérien sans pilote. De plus, la présente invention peut effectuer une autorisation de vol sur un véhicule aérien sans pilote coopératif et un véhicule aérien sans pilote non coopératif du réseau cellulaire, ce qui contribue à empêcher un risque potentiel de sécurité provoqué par un vol aléatoire du véhicule aérien sans pilote non coopératif qui n'a pas soumis un plan de vol.
Patent WO-2021052429-A1 (WO)
Title: Thin-gauge checkered steel plate/strip and manufacturing method therefor
Inventor: WU JIANCHUN
IPC: C22C38/04
Filed: 2020-09-17
Abstract: A thin-gauge checkered steel plate/strip and a manufacturing method therefor, wherein the steel has selectively added micro-alloy elements such as B; during the smelting process, the alkalinity of the slag, the types of inclusion in the steel, the melting point, and the content of free oxygen and the content of soluble aluminum (Als) in the molten steel are controlled; and twin-roll thin-strip continuous casting is performed to cast a strip steel (11) having a thickness of 1.5-3 mm; after exiting crystallization rollers (8a, 8b), the strip steel (11) directly enters a lower sealed chamber (10) containing a non-oxidizing atmosphere, and enters an online rolling machine (13) in a sealed manner so as to undergo hot rolling, then after rolling, the strip steel (11) is cooled by means of air atomization, thereby effectively reducing the thickness of the surface scale and improving the temperature uniformity and surface quality. The resultant steel roll can be used directly as hot-rolled checkered plate/strip, or as a finished checkered plate/strip after being cut and finished, and is widely applicable to the fields of architecture, mechanical production, automobile, bridges, transportation, ship building, etc.
Patent WO-2021063190-A1 (WO)
Inventor: XU CHENLEI
IPC: H04W56/00
Filed: 2020-09-17
Abstract: Disclosed are a signal sending and processing method and apparatus. The method comprises: a terminal device generating a sounding reference signal (SRS), and sending the SRS to a target base station; and the target base station tracking an uplink timing position of the terminal device according to the received SRS, wherein a variation range of the uplink timing position is not less than one SRS symbol length. By means of the solution of the embodiments of the present invention, the SRS symbol length and a detectable uplink timing position variation range can be effectively increased, and the tracking effect on the uplink timing position and a frequency offset of a terminal device is improved.
Patent WO-2022000814-A1 (WO)
Inventor: MIAO XINLI
IPC: G01N21/76
Filed: 2020-09-22
Abstract: An inner-outer ring incubation tray device having auxiliary sample loading positions, and a method. The device comprises an inner layer and an outer layer which are respectively an inner ring rotating tray (3) and an outer ring rotating tray (2). The inner ring rotating tray (3) and the outer ring rotating tray (2) are driven by independent driving members; the outer ring rotating tray (2) can selectively rotate at a high speed with respect to the inner ring rotating tray (3), to quickly rotate a reaction cup to a specified position, thereby facilitating loading and unloading of reagents and samples in the incubation tray.
Patent WO-2021082900-A1 (WO)
Inventor: LI YAN
IPC: H04W72/04
Filed: 2020-10-13
Abstract: A frequency-domain resource indication method and device. The method comprises: sending downlink control information to a terminal, wherein the downlink control information carries frequency-domain resource indication information of L PDSCHs, and L is an integer greater than or equal to one.
Patent WO-2021164279-A1 (WO)
Title: Semiconductor automatic test equipment for improving test flow efficiency, and testing method
Inventor: ZENG SHERRY
IPC: G01R31/26
Filed: 2020-10-14
Abstract: A semiconductor automatic test apparatus for improving test flow efficiency, and a testing method, The method comprising database building steps and testing steps; the database building steps comprise: establishing a test item data table and a test type data table within a database, the test item data table being a table using test items as dimensions and storing data for each test item (S11), and selecting a test item template according to a test type, so as to newly construct test item data within the test type data table (S12); the testing steps comprise: receiving, from an equipment end, a test type request of a needed test (S21), and obtaining necessary test item data according to a test item ID or a test item name within the test item data table that corresponds to the test type (S22); and sending, to the equipment end, a piece of information and a code file correspondingly pointed to by the test item data (S23).