baber/WOPTO huggingface dataset:
Patent WO-2021232982-A1 (WO)
Inventor: CHEN HAIWU
IPC: H04L29/06
Filed: 2021-04-08
Abstract: 本申请公开了一种基于冗余密码算法进行安全启动的方法及设备，该方法包括：获取第一指示信息和第二指示信息，根据第一指示信息和第二指示信息对第一基线信息进行更新。其中，第一指示信息用于唯一标识第一密码算法，该第二指示信息用于指示网络设备对安全存储实体中存储的第一密码资源的基线信息进行更新，第一密码资源的基线信息用于对所述网络设备在安全启动过程中所使用的第一密码资源进行完整性验证。这样，网络设备能够通过更新密码算法对应的基线信息，实现基于不同的需求在线调整用于安全启动的密码算法的目的，从而使得按照不同的安全需求适应性的进行安全启动成为可能，提高了网络设备的安全性。
Patent WO-2022052460-A1 (WO)
Title: Laundry treatment device, water temperature control method and apparatus therefor, and storage medium
Inventor: LIU ZONGGUI
IPC: D06F33/30
Filed: 2021-04-12
Abstract: A laundry treatment device and a water temperature control method and apparatus therefor. The laundry treatment device comprises a cold water inlet and a hot water inlet. The control method comprises the following steps: after it is determined that warm water has entered a laundry treatment device, detecting the water temperature in the laundry treatment device, and, according to the water temperature, controlling the laundry treatment device to alternately let cold water and hot water enter by means of the cold and hot water inlets; and after it is determined that the water level in the laundry treatment device reaches a first preset water level, controlling the laundry treatment device to stop the in-flow of water, and, according to a preset washing rhythm, controlling the laundry treatment device to wash for a first preset time, then, according to the water temperature, controlling the laundry treatment device to alternately let cold water and hot water enter by means of the cold and hot water inlets until the water level in the laundry treatment device reaches a second preset water level, the second preset water level being higher than the first preset water level. Thus, the water temperature control method for the laundry treatment device can accurately control the water temperature of the laundry treatment device while reducing the costs of temperature control.
Patent WO-2022217569-A1 (WO)
Title: Touch substrate and manufacturing method therefor, and touch device
Inventor: PANG BIN
IPC: G06F3/044
Filed: 2021-04-16
Abstract: A touch substrate, having a touch electrode region and a peripheral region surrounding the touch electrode region. The touch substrate comprises: a touch electrode layer located in the touch electrode region and an electrostatic discharge structure located in the peripheral region. The touch electrode layer comprises a touch electrode and a virtual electrode which are alternately arranged in a first direction and are spaced apart from each other. The touch electrode and the virtual electrode extend in a second direction intersecting the first direction. The touch electrode and the virtual electrode are both of conductive grid structures. The virtual electrode has a first end and a second end in the second direction, and comprises at least one conductive path which is continuous between the first end and the second end. The at least one conductive path is electrically connected to the electrostatic discharge structure.
Patent WO-2021218701-A1 (WO)
Inventor: WANG JINLEI
IPC: H01F1/057
Filed: 2021-04-20
Abstract: Disclosed are a neodymium iron boron magnet material, a raw material composition, a preparation method and a use. The raw materials of the neodymium iron boron magnet material comprise: 29.5-32.5wt% of R, R comprising rare earth metal R1 for smelting and rare earth metal R2 for grain boundary diffusion, wherein R1 comprises Nd and Ho and does not comprise Dy and/or Tb, and wherein R2 comprises Dy and/or Tb, the content of R2 being 0.2-1wt%; 0-0.5wt% of Co; 0.9-1.05wt% of B; 0-0.35wt% of Cu; 0-0.35wt% of Ga; 0-0.5wt% of Al; 0.05-0.45wt% of X which comprises one or more of Ti, Nb, Zr, Hf, V, Mo, W, Ta and Cr and does not comprise Gd; and 65-70wt% of Fe. The magnet material of the preset invention has the advantages of high residual magnetism, high coercive force and good high-temperature performance.
Patent WO-2021218816-A1 (WO)
Title: 一种电池启动方法、装置及车辆
Inventor: WU MAIQING
IPC: B60L58/40
Filed: 2021-04-23
Abstract: 一种电池启动方法、启动装置及车辆，车辆包括连接的动力电池和燃料电池，所述方法包括以下步骤：步骤101，获取动力电池的标准状态值、第一输出功率和环境温度；步骤102，根据标准状态值和环境温度，确定动力电池对应的第二输出功率；步骤103，在第一输出功率小于或者等于第二输出功率的情况下，启动燃料电池。用于解决动力电池提供的功率不足以启动燃料电池，导致车辆趴窝无法移动的问题。还公开了一种计算处理设备，计算机程序以及计算机可读介质。
Patent WO-2021223668-A1 (WO)
Title: Method for using carnallite to prepare potassium chloride
Inventor: WANG MIN
IPC: C01D3/06
Filed: 2021-04-30
Abstract: Disclosed in the present application is a method for using carnallite to prepare potassium chloride. The method comprises: first using fresh water to mine and treat carnallite ore by means of a high-temperature water-dissolving method to obtain potassium-rich saturated brine; next mixing the potassium-rich saturated brine, sylvite saturated solution, and old brine and performing brine exchange, evaporation, and decomposition treatment to acquire artificial sylvite; and finally using fresh water to perform low-temperature selective dissolution treatment on the artificial sylvite to prepare potassium chloride. The present application uses hot water for mining carnallite ore to reduce the content of sodium chloride in the potassium-rich saturated brine; potassium chloride is prepared from the artificial sylvite by just one step of low-temperature selective dissolution, avoiding the unnecessary energy consumption and impurity accumulation caused by multiple cycles of thermal dissolution crystallisation treatment on the sylvite, whilst ensuring the high yield and high quality of the potassium chloride; in addition, the method provided by the present application is suitable for different grades of carnallite ore, having strong adaptability and relaxed technical conditions, facilitating promotion and implementation of the technique.
Patent WO-2022213444-A1 (WO)
Inventor: CHEN YANHENG
IPC: F21S41/32
Filed: 2021-05-11
Abstract: 一种车灯光学元件、还提供包括车灯光学元件的车灯模组和车辆，车灯光学元件包括由后向前依次设置且一体成型的入光部、传输部和出光部，入光部包括多个沿左右方向排列的入光结构（11），每个入光结构（11）包括入光面（111）和反射面（112），反射面（112）设置为抛物面或类抛物面，出光部的前端面形成为出光面（22），入射至入光面（111）的光线能够经入光面（111）对应的反射面（112）反射后进入传输部，再经传输部传输至出光部并经出光面（22）投射。车灯光学元件能够适用于窄长型车灯，且配光灵活、集成度高、光学效率高。
Patent WO-2021244321-A1 (WO)
Title: 钕铁硼磁体材料、原料组合物、制备方法、应用
Inventor: LUO YING
IPC: H01F41/02
Filed: 2021-05-21
Abstract: 本发明公开了钕铁硼磁体材料、其原料组合物、其制备方法和应用。原料组合物包括R1，0.2～1mas％，主合金A中，其包括R  A 、且R  A 包括Nd，R  A ，27.5～28.5mas％；N1，0～0.3mas％；B，0.94～1.1mas％；Fe，60～71.5mas％；各组分之和为100mas％；主合金B中，其包括R  B 、且R  B 包括Nd，R  B ，29～31mas％；N2，0～0.3mas％；B，0.85～1mas％；Fe，60～70mas％；N1和N2的含量不同时为0；主合金A和主合金B的质量比为50:50～95:5。由该原料组合物制得的钕铁硼磁体材料的晶界连续性提高、三角区面积减少、温度系数降低。
Patent WO-2021233449-A1 (WO)
Title: Reserved bits in general constraint information of a video
Inventor: DENG ZHIPIN
IPC: H04N19/30
Filed: 2021-05-24
Abstract: Methods, systems, apparatus for video processing are described. The processing may include encoding, decoding or transcoding. One example video processing method includes performing a conversion between a video and a bitstream of the video according to a rule, wherein the rule specifies where and how reserved bits are included in a syntax structure that indicates one or more coding constraints applicable to the conversion.
Patent WO-2022205589-A1 (WO)
Inventor: DING JIALIANG
IPC: A47J31/00
Filed: 2021-05-24
Abstract: Disclosed in the present invention is a soda maker, comprising a freezer liner, the freezer liner comprising a box body, a water storage cavity being provided in the box body, a dividing assembly being mounted in the tank body, the dividing assembly dividing the water storage cavity into a refrigeration cavity and a precooling cavity, the sidewall of the box body being provided with a refrigeration water inlet communicated with the precooling cavity and a refrigeration water outlet communicated with the refrigeration cavity, the dividing assembly being provided with a connecting channel for connecting the precooling cavity to the refrigeration cavity, and the box body being provided with a refrigerating device for refrigerating water in the refrigeration cavity; a mixing tank assembly comprising a tank body, in which a mixing cavity is provided, and on which a mixing tank air inflow hole, a mixing tank water inflow hole and a mixing tank water outflow hole are provided, the mixing tank water inflow hole being connected to the refrigeration water outlet, and an air outlet end of a gas cylinder being connected to the mixing tank air inflow hole; and a gas taking assembly for controlling gas of the gas cylinder to enter the mixing cavity. The soda maker of the present invention can realize the quick refrigeration of water in the refrigeration cavity.
Patent WO-2021249176-A1 (WO)
Inventor: PAN YIFEI
IPC: G01R31/26
Filed: 2021-05-24
Abstract: A method for testing a hot current-carrying effect tolerance, which is applied to an input/output circuit (10) of a memory. The input/output circuit (10) is provided with an output end (11). The method comprises: controlling an output end (11) to alternately output a first level and a second level, wherein the first level is higher than the second level; according to the first level and the second level, obtaining the degradation rate of an output performance parameter of an input/output circuit (10); and on the basis of the degradation rate, acquiring the hot current-carrying effect tolerance of the input/output circuit (10). A test of the hot current-carrying effect tolerance of a semiconductor device can thus be simply and effectively realized.
Patent WO-2021238901-A1 (WO)
Title: System and method for dynamically adjusting coupling coefficient of non-contact transmission magnetic mechanism
Inventor: BAI JING
IPC: H02J50/10
Filed: 2021-05-25
Abstract: The present invention relates to the technical field of oil drilling, and in particular, to a system and a method for dynamically adjusting a coupling coefficient of a non-contact transmission magnetic mechanism. A power supply end is connected to a non-contact transmission electric energy conversion module and a magnetic field regulation electric energy conversion module respectively by means of an input power consumption measurement unit, the non-contact transmission electric energy conversion module is connected to a transmitting coil by means of a tuning wave-blocking circuit, a receiving coil is provided corresponding to the transmitting coil, the receiving coil is provided on the wave-blocking circuit, the wave-blocking circuit is connected to a load end by means of a rectifying and voltage stabilizing circuit and an output power consumption measurement module, signal loading and extraction modules having a controller and a signal modulation and demodulation module are connected in parallel to two ends of the transmitting coil and the receiving coil, and the magnetic field regulation electric energy conversion module is also connected to a compensation coil by means of a wave-blocking circuit.
Patent WO-2021249227-A1 (WO)
Title: 一种万向拖把
Inventor: SHENG JIANLIANG
IPC: A47L13/20
Filed: 2021-05-31
Abstract: 一种万向拖把，属于拖把制造技术领域，解决了拖把不能在遇到障碍时可以进行周向转动，并在障碍消失时自行复位的问题，包括拖把杆(1)、拖布支架(2)，拖把杆(1)与拖布支架(2)之间设有连接部(3)，拖把杆(1)与连接部(3)铰接，连接部(3)与拖布支架(2)之间周向转动连接，连接部(3)与拖布支架(2)之间设有转向复位组件(5)，且当拖布支架(2)受周向转动方向的外力时，拖布支架(2)能以连接部(3)轴线为中心转动，当解除周向转动方向外力时，拖布支架(2)能在转向复位组件(5)的作用下复位。拖布支架(2)可以在受到外力时自行进行周向转动，外力解除时自行复位。方便用户无死角的进行清洁，也无需客户多次手动调节，提高客户的使用感。
Patent WO-2021244545-A1 (WO)
Inventor: ZHANG TIANBAO
IPC: B64C39/02
Filed: 2021-06-01
Abstract: An unmanned aerial vehicle (100) guidance method, an unmanned aerial vehicle (100), and a storage medium, relating to the field of unmanned aerial vehicles (100), the method comprising: acquiring a target trajectory (S20); if the curvature of the target trajectory and the current trajectory are not equal, then determining a turning point (P T ) on the basis of the current trajectory and the target trajectory (S21); acquiring a turning preparation distance (S R ) and a real-time distance of the unmanned aerial vehicle (100) (S22); and, when the real-time distance is less than or equal to the turning preparation distance (S R ), acquiring the flight direction and guidance law model of the unmanned aerial vehicle on the basis of the target trajectory, and controlling the flight of the unmanned aerial vehicle (100) (S23). The turning preparation distance (S R ) of the unmanned aerial vehicle (100) is calculated on the basis of the current flight state thereof, such that when the unmanned aerial vehicle (100) enters the turning preparation distance (S R ), the flight direction and guidance law model are switched in time to control the flight of the unmanned aerial vehicle (100), thereby ensuring that the unmanned aerial vehicle (100) accurately enters the target trajectory at the turning point (P T ), so that the unmanned aerial vehicle (100) flies on the target trajectory, thereby increasing the tracking precision of the unmanned aerial vehicle (100) to the target trajectory.
Patent WO-2022062482-A1 (WO)
Inventor: ZHANG NANNAN
IPC: H01L21/311
Filed: 2021-06-11
Abstract: A method for improving the etching rate of wet etching. Comprised is an etching reaction chamber (100) for an etching operation, the etching reaction chamber (100) is connected to an etching liquid feeding mechanism (2), the etching liquid feeding mechanism (2) is connected to a purified water feeding mechanism (3), and the purified water feeding mechanism (3) injects purified water into the etching liquid feeding mechanism (2) according to the range of change in the pH value of the etching liquid in the etching liquid feeding mechanism (2), which ensures the stability of the hydrogen ion concentration and fluorine ion concentration of the etching liquid in the etching liquid feeding mechanism (2), thereby ensuring the stability of the hydrogen ion concentration and fluorine ion concentration of the etching liquid that enters the etching reaction chamber (100), ensuring the stability of the etching rate of the etching liquid, and alleviating the problem of the etching rate of the etching liquid increasing.
Patent WO-2022110764-A1 (WO)
Title: Vecteur auto-inactivant basé sur le virus de la leucémie murine de moloney et ses applications
Inventor: SHI JINXIU
IPC: C12N15/65
Filed: 2021-06-15
Abstract: Vecteur auto-inactivant basé sur le virus de la leucémie murine de Moloney et ses applications. Le vecteur auto-inactivant comprend les éléments suivants : 5'LTR, un gène d'expression cible ou des sites de clonage multiples utilisés pour insérer le gène d'expression cible, 3'LTR, et un fragment d'acide nucléique polyadénylé, où le fragment d'acide nucléique entre le site de coupure de l'enzyme Pvu II et le site de coupure de l'enzyme Sac I de la région U3 de 5'LTR est remplacé par un amplificateur CMV et un promoteur CMV connecté à l'amplificateur CMV, le fragment d'acide nucléique entre le site de coupe de l'enzyme Pvu II et le site de coupe de l'enzyme Sac I de la région U3 de la 3'LTR est supprimé, et le fragment d'acide nucléique polyadénylé est situé à l'extrémité 3' de la 3'LTR. Le vecteur auto-inactivant, servant de vecteur pour une thérapie génique, offre une sécurité accrue et un titre viral élevé, et permet l'expression à haute efficacité d'un gène cible.
Patent WO-2021254443-A1 (WO)
Title: Video variable-speed playing method and apparatus, and electronic device and computer-readable medium
Inventor: HE SIYU
IPC: H04N21/43
Filed: 2021-06-17
Abstract: Provided are a video variable-speed playing method and apparatus, and an electronic device and a computer-readable medium, which relate to the technical field of computers. The method comprises: in response to a curve variable-speed instruction, acquiring a constant-speed play time stamp and a variable-speed play speed of each first specified video frame in a video (S101); converting the constant-speed play time stamp into a variable-speed play time stamp (S102); establishing a speed variation curve (S103); fitting the curve to form a straight line segment (S104); determining a corresponding constant-speed play time stamp on the basis of a second specified video frame indicated by a variable-speed play instruction (S105); and determining a corresponding variable-speed play time stamp on the basis of the constant-speed play time stamp and the straight line segment, and playing the video in a variable-speed manner starting from the variable-speed play time stamp (S106), wherein the variable-speed play time stamp of the second specified video frame is determined by means of an inverse function of an integral function of a first straight line segment, and the first straight line segment is a straight line segment, on which the variable-speed play time stamp of the second specified video frame is located, on the straight line segment. By means of the present disclosure, a video can be played in a variable-speed manner starting from any video frame upon previewing.
Patent WO-2023272531-A1 (WO)
Inventor: YANG YOU
IPC: H04N13/282
Filed: 2021-06-29
Abstract: L'invention concerne un procédé et un appareil de traitement d'image, un dispositif ainsi qu'un support de stockage. Le procédé comprend les étapes consistant : selon la profondeur d'un premier point de pixel dans une carte de profondeur sous un premier point de vue de référence, à effectuer une division de région sur la carte de profondeur, et à obtenir au moins une région (101) ; à transformer inversement des coordonnées d'un m-ième second point de pixel d'une vue à rendre sous un point de vue cible en au moins une région cible parmi ladite au moins une région, et à obtenir un point de position de présence du m-ième second point de pixel dans ladite au moins une région cible (102), m étant supérieur à 0 et inférieur ou égal au nombre total de points de pixel dans la vue à rendre ; et à rendre la couleur du m-ième second point de pixel selon le point de position de présence du m-ième second point de pixel dans ladite au moins une région cible.
Patent WO-2022142276-A1 (WO)
Inventor: FENG ZHIYONG
IPC: H04L12/24
Filed: 2021-07-19
Abstract: 本发明公开了一种高动态网络拓扑下无人机群带宽资源分配方法，属于无线通信技术领域。本发明方法包括：基于链路的瞬时QoS质量以及业务的时延需求，建立用户-基站匹配偏好列表；执行精匹配过程，依次利用多对一匹配算法和基于三层拍卖框架的动态多对多匹配算法为用户进行无人机链路匹配；基于精匹配结果执行简匹配过程，动态调整无人机群的带宽分配。本发明可循环执行上述精匹配和简匹配过程，进行无人机群带宽资源分配。本发明可实现无人机基站间带宽资源的高效按需分配，用户单连接/多连接连接方式灵活转换，能够克服网络中不稳定非视距链路及用户移动对网络拓扑结构稳定性的影响。本发明方法提高了系统吞吐量，降低了计算复杂度。
Patent WO-2022017312-A1 (WO)
Title: Heat dissipation apparatus, inverter and electronic device
Inventor: SUN FAMING
IPC: H02M7/42
Filed: 2021-07-19
Abstract: Disclosed in the present application are a heat dissipation apparatus, an inverter and an electronic device. The heat dissipation apparatus comprises a main heat radiator, an expansion heat radiator, and a heat conduction member. The main heat radiator comprises a main substrate and main heat dissipation teeth, with one end of each main heat dissipation tooth being connected to the main substrate; the expansion heat radiator is located at the end of each main heat dissipation tooth away from the main substrate; the expansion heat radiator is detachably connected to the main heat radiator; and the heat conduction member extends from the main substrate to the expansion heat radiator so as to conduct heat between the main substrate and the expansion heat radiator. In the present application, the heat dissipation apparatus is designed to have a split structure, the double heat dissipation effects of the main heat radiator and the expansion heat radiator improve the heat dissipation capability of the heat dissipation apparatus and improve the heat dissipation efficiency, and in addition, the expansion heat radiator is detachably connected to the inverter on which the main heat radiator is mounted, such that a flexible configuration is achieved, and the problem of difficulties occurring during transportation, mounting and maintenance is avoided.
Patent WO-2022134578-A1 (WO)
Inventor: WANG DEXUN
IPC: G06F16/332
Filed: 2021-07-29
Abstract: Provided are a method and apparatus for determining an answer sequence, relating to the technical field of artificial intelligence, having the main purpose of solving a problem of an answer text box sequence containing irrelevant text, resulting in a low correct rate. Comprised are: obtaining a text box sequence, and saving the text box sequence in a root node S0 of a binary tree storage structure (S101); clustering the text box sequence to obtain a first sub-sequence and a second sub-sequence, and detecting whether endpoint sub-sequences are present in the first sub-sequence and the second sub-sequence (S102); if not, then performing backtracking on the binary tree storage structure to obtain an answer sequence (S103); if so, then saving an endpoint sub-sequence to a left child node S1 of the root node S0, and saving a non-endpoint sub-sequence to a right child node S2 of the root node S0, and repeating clustering and detection of endpoint sub-sequences in the left child node S1 until there are no endpoint sub-sequences, and performing backtracking on the binary tree storage structure to obtain and output an answer sequence.
Patent WO-2022037663-A1 (WO)
Title: Nouvelle forme cristalline d'un dérivé d'acide benzoïque et son procédé de préparation
Inventor: LU XIA
IPC: A61K31/4162
Filed: 2021-08-20
Abstract: L'invention concerne trois formes cristallines A, B et C d'un composé de formule (I), leur procédé de préparation et leur utilisation. Les formes cristallines A, B et C du composé de formule (I) ont une solubilité, point de fusion, stabilité, dissolution, hygroscopicité, adhérence, fluidité, efficacité biologique et performances de traitement, effet de purification, production de préparation, sécurité, etc, améliorés et peuvent fournir de meilleurs choix pour la préparation de médicament.
Patent WO-2022151736-A1 (WO)
Inventor: LI LE
IPC: H04L29/06
Filed: 2021-08-24
Abstract: 本申请实施例公开了一种确定信任终端的方法及相关装置，应用于零信任网络安全架构，以提高零信任架构的安全性。本申请实施例方法包括：当终端访问应用服务器时，终端发送访问请求；策略控制装置会基于来自终端的访问请求向终端发送HTTPS连接请求；终端基于HTTPS连接请求向策略控制装置发送验证信息；然后策略控制装置对该验证信息进行验证，当该验证信息通过后，终端和策略控制装置成功建立HTTPS连接，该HTTPS连接用于指示该终端为信任终端。
Patent WO-2023000438-A1 (WO)
Inventor: CHEN HAO
IPC: G02F1/1333
Filed: 2021-08-30
Abstract: 液晶显示面板（100A）的制造方法以及液晶显示面板（100A）。液晶显示面板（100A）的制造方法包括以下步骤：沿预设边缘（E）对显示器件（100）进行磨边处理，并除去预设边缘（E）外远离框胶（40）一侧的粘合层（30），得到液晶显示面板（100A）。
Patent WO-2022068533-A1 (WO)
Inventor: YANG JINGSHENG
IPC: G06F16/48
Filed: 2021-09-07
Abstract: 本公开实施例公开了一种互动信息处理方法、装置、电子设备及存储介质，该方法包括：建立基于多媒体数据流生成的展示文本与所述多媒体数据流之间的位置对应关系；基于所述位置对应关系，呈现所述展示文本以及与所述展示文本相对应的多媒体数据流。
Patent WO-2022068599-A1 (WO)
Inventor: LIU ZHENYU
IPC: G06F3/041
Filed: 2021-09-16
Abstract: A split-screen display control method and apparatus, and an electronic device and a storage medium. The method comprises: after a recently used task preview process is entered, acquiring a recently used task list, and by means of a touch screen, presenting, in a split-screen manner, at least two tasks in the recently used task list; in response to a second operation instruction for the touch screen, replacing, with other tasks in the recently used task list, any of the at least two tasks that are presented by the touch screen in a split-screen manner; in response to a third operation instruction for the touch screen, exiting the recently used task preview process, opening applications corresponding to the at least two tasks that are currently presented by the touch screen in a split-screen manner, and simultaneously displaying, by means of the touch screen, application interfaces of the applications corresponding to the at least two current tasks. The method solves the problem in the prior art of it not being possible to perform task combination editing during a recently used application preview process, such that tasks opened by a user at a recently used task preview phase are diversified.