baber/WOPTO huggingface dataset:
Patent WO-2020258857-A1 (WO)
Inventor: QI YITONG
IPC: G06Q20/10
Filed: 2020-01-14
Abstract: A blockchain smart contract-based transfer method and system. First, a smart contract is provided in a blockchain network, the smart contract being used for managing assets owned by each account and achieving transfers between accounts; second, account balance of a user is embodied into several assets, each asset, as a data structure, comprising an encrypted amount obtained by encrypting the amount corresponding to the asset using a public key of the account that owns the asset; third, the transfer of money to a reception user from a transfer user is to actually transfer the assets owned by the transfer user to the reception user. The expenditure amount, transfer amount, and change amount involved in a transfer transaction would not be revealed to each node, and each node determines whether an expenditure amount is equal to the sum of the transfer amount and the change amount using a homomorphic encryption algorithm, without acquiring the specific expenditure amount, transfer amount, and change amount.
Patent WO-2020147744-A1 (WO)
Inventor: XU PENG
IPC: H04N5/225
Filed: 2020-01-15
Abstract: 一种摄像机，包括第一壳体（10）、拼接镜头机构和驱动组件，拼接镜头机构安装在第一壳体（10）内，拼接镜头机构包括至少两个第一镜头组件（50），第一镜头组件（50）包括第一镜头（51），至少两个第一镜头（51）之间形成第一夹角。驱动组件通过转动组件与第一镜头组件（50）连接。至少两个第一镜头（51）分布在第一平面内，第一壳体（10）可转动地设置在第二平面内，第二平面与第一平面相垂直。每一个第一镜头组件（50）针对同一个场景的不同方位进行摄像，使得摄像视场更大。第一壳体（10）能够在驱动组件的驱动下转动，即拼接镜头机构能够转动，摄像视场更大。
Patent WO-2021022797-A1 (WO)
Inventor: LV XIUFENG
IPC: G07F11/00
Filed: 2020-01-16
Abstract: An apparatus and a method for controlling an electric control door lock (11), an unmanned retail device, and a storage medium. The apparatus comprises: a door open/close detection apparatus (12), configured to detect the open/close state of a door (22); and a control apparatus (13) respectively electrically connected to an electric control door lock (11) and the door open/close detection apparatus (12), and configured to: detect the powered-on state of an unmanned retail device; when detecting that the unmanned retail device has been powered back on, acquire the open/close state of the door (22) from the door open/close detection apparatus (12); and when determining that the open/close state of the door (22) is an open state, control the electric control door lock (11) to unlock. Thus, the occurrence of the door (22) being unable to close due to the electric control door lock (11) automatically locking when the retail device powers back on after power failure can be avoided, improving the security of the unmanned retail device, and avoiding product loss due to the door being unable to close for a long time.
Patent WO-2020220800-A1 (WO)
Inventor: DENG WEI
IPC: G01S5/02
Filed: 2020-02-20
Abstract: 一种定位方法、装置、计算机设备及存储介质，其中，方法包括：获取多个定位信标对应的定位信息（101）；根据定位信息，确定待定位目标的目标位置（102）；根据目标位置、定位信息和预先存储的多个定位信标的位置坐标，计算每个定位信标的信标参考值（103）；将每个定位信标的信标参考值与对应定位信标的原始参考值进行比较，根据比较结果对定位信标的原始参考值进行校正，以利用校正后的原始参考值进行下次定位（104）。
Patent WO-2021159563-A1 (WO)
Title: Display panel, gate drive circuit, and electronic device
Inventor: XIAO JUNCHENG
IPC: G09G3/36
Filed: 2020-02-28
Abstract: A display panel, a gate drive circuit, and an electronic device. The display panel comprises: a first metal layer (15), comprising a first gate (151); a second metal layer (18), comprising a first source (181), a first drain (182), and a second gate (183); two ends of a polysilicon semiconductor layer (13) being electrically connected to the first source (181) and the first drain (182), respectively; a third metal layer (22), comprising a second source (221) and a second drain (222); two ends of a metal oxide semiconductor layer (20) being electrically connected to the second source (221) and the second drain (222), respectively.
Patent WO-2021017513-A1 (WO)
Title: Infection control robot based on artificial intelligence
Inventor: GUO YONGAN
IPC: G08B21/00
Filed: 2020-03-31
Abstract: An infection control robot based on artificial intelligence, comprising a robot body (6), a data acquisition module, a data analysis and processing module, and an intelligent decision-making module. When the infection probability reaches a certain threshold, the robot can automatically send an alarm by means of an audible and visual alarm (11), and the intelligent decision-making module can automatically plan a route for the robot according to analysis of air quality and infection probability in different areas, so that the robot can intelligently move toward areas having poor air quality and high infection probability, and infection control management is carried out on the areas; meanwhile, distributed storage and calculation can be carried out on infection control monitoring data, so that medical staff can master the environment and infection control conditions in a hospital anytime and anywhere, and the real-time performance, effectiveness and accuracy of the infection controlling work can be realized; a data analysis result can be intelligently decided, and potential infectious diseases in the hospital can be effectively controlled and warned in a timely fashion, thereby avoiding huge medical loss and casualties caused by epidemic situation outbreak.
Patent WO-2021196117-A1 (WO)
Inventor: PAN QIMENG
IPC: H04L1/00
Filed: 2020-04-02
Abstract: Various embodiments include methods for preloading data onto a wireless device based on predicted network status coverage and predicted user data access behaviors. In an aspect, a server may receive trip information a wireless device, receive network coverage map information representing a different network coverage areas, predict a travel time for the wireless device to reach the network coverage area with reduced signal quality, predict a travel duration of the wireless device within that network coverage area, and transmit a notification to the wireless device to enable preloading appropriate data before entering the network coverage area. Further aspects include wireless devices configure to communicate with the server and preloading appropriate data before entering the network coverage area.
Patent WO-2020207466-A1 (WO)
Inventor: WANG LI
IPC: H01L27/32
Filed: 2020-04-10
Abstract: Provided are an array substrate and a manufacturing method therefor, a display panel and a display apparatus. The array substrate comprises: a base, and a plurality pf pixel units located on the base, wherein each pixel unit at least comprises a drive transistor (M2) and a light-emitting device (D1). The array substrate further comprises a shielding layer (3) located between a layer where a gate electrode (1) of the drive transistor (M2) of each pixel unit is located and a layer where a first electrode of each light-emitting device (D1) is located.
Patent WO-2021212304-A1 (WO)
Inventor: ZHU YUANKUN
IPC: H04W24/00
Filed: 2020-04-21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may identify an occurrence of an event pattern associated with a cell. The event pattern may be associated with a measurement-based secondary cell group addition associated with the cell. In some aspects, the user equipment may mute measurement of the cell for a period of time based at least in part on identifying the occurrence of the event pattern associated with the cell. Numerous other aspects are provided.
Patent WO-2021196347-A1 (WO)
Title: 牛只状态监控系统和监控方法
Inventor: SUN YUAN
IPC: G16H50/20
Filed: 2020-05-09
Abstract: 本发明公开了一牛只状态监控系统和监控方法，其中所述牛只状态监控系统包括一获取单元和一监测单元。所述获取单元包括一体征获取模块，用于获取一牛只的运动量和体温变化量。所述监测单元包括一建模模块和一判断模块，所述判断模块被可通信地连接于所述建模模块和所述体征获取模块，其中所述判断模块在从所述建模模块获取唯一对应于所述牛只的一监测模型和从所述体征获取模块获取所述牛只的运动量和体温变化量后判断所述牛只的当前健康状态。
Patent WO-2021217712-A1 (WO)
Inventor: JIN JINGJING
IPC: G09G3/20
Filed: 2020-05-11
Abstract: A dummy pixel voltage adjusting method, a display panel, and a storage medium. By collecting voltage data of pixels of a display picture (S3), determining whether the voltage data belongs to a same grayscale value (S4), and adjusting an actual voltage value of a dummy pixel to a voltage value corresponding to the collected grayscale value (S5), the problem in the art of bright and dark lines caused by influence of edge column signal setting on charging is solved. When pictures are switched, the dummy pixels can be dynamically adjusted according to the detected grayscale value change.
Patent WO-2021226973-A1 (WO)
Title: Processor temperature control method and processor
Inventor: HU DI
IPC: G06F1/20
Filed: 2020-05-15
Abstract: A processor (100) temperature control method and a processor (100). The method is applied to a processor (100) that comprises M processor cores sharing a common power domain. The method comprises: acquiring the temperature of each of the M processor cores at the current time point; determining a target performance for each processor core according to the temperature of each processor core at the current time point, and determines a first performance of the processor (100) at the next time point according to the target performance of each processor core; determining a power supply voltage of the processor (100) at the next time point according to the temperature of each processor core at the current time point, and determining a second performance of the processor (100) at the next time point according to the power supply voltage of the processor (100) at the next time point; and determining a temperature control strategy of the processor (100) at the next time point by comparing the first performance to the second performance. The performances of the processor (100) at the next time point are acquired in two different ways and compared to maximize the overall performance of the processor (100).
Patent WO-2021232304-A1 (WO)
Title: Panel-specific timing offsets for multi-panel antenna uplink transmissions
Inventor: YUAN FANG
IPC: H04W56/00
Filed: 2020-05-20
Abstract: A user equipment for wireless communication is provided. The user equipment receives configuration information for a serving cell. The configuration information indicates at least one bandwidth part and at least two timing advance group identifiers for the serving cell. The user equipment determines whether the at least one bandwidth part is configured to support uplink transmissions from a plurality of antenna panels of the user equipment. The user equipment performs a first uplink transmission from a first antenna panel of the plurality of antenna panels based on a first timing advance group identifier and a second uplink transmission from a second antenna panel of the plurality of antenna panels based on a second timing advance group identifier when the at least one bandwidth part is configured to support the uplink transmissions from the plurality of antenna panels.
Patent WO-2020233636-A1 (WO)
Title: Action trigger method and device
Inventor: ZHAO JUNJIE
IPC: G05B19/418
Filed: 2020-05-20
Abstract: An action trigger method and device for triggering an operation with respect to a target resource. The action trigger method comprises: determining a resource of a first action (S402), wherein the resource of the first action comprises an identifier of a target resource and a first rule, and the first rule is used to trigger, according to a first condition, a first operation with respect to the target resource; determining a resource of a second action according to the target resource (S404), wherein the resource of the second action comprises a second rule, and the second rule is used to trigger, according to a second condition, a second operation with respect to the target resource; and determining, on the basis of the second condition, a dependence condition for the first action (S406), wherein the first action is used to trigger a first operation with respect to the target resource when the first condition and the dependence condition are both met.
Patent WO-2020249060-A1 (WO)
Title: Resin materials for making three-dimensional objects and methods of using the same
Inventor: ZHU GUANG
IPC: C08L75/04
Filed: 2020-06-12
Abstract: A polymerizable liquid that can be used for producing three-dimensional objects by methods of additive manufacturing is disclosed. The polymerizable liquid may comprise: (a) a blocked or reactively blocked polyurethane prepolymer; (b) (optional) a reactive diluent; (c) a blocked or reactively blocked curing agent; (d) a photoinitiator; and (e) (optional) a blocked or reactively blocked diisocyanate. The method using such polymerizable liquid to form three-dimensional objects is also described.
Patent WO-2021189672-A1 (WO)
Inventor: LU QIANJIN
IPC: G01N33/569
Filed: 2020-06-12
Abstract: 用于红斑狼疮分型的皮肤组织免疫细胞原位检测试剂盒及其应用。试剂盒运用原位多标记免疫染色及多光谱成像技术可检测CD4、CD8、CD19、CD11b这四种分子标记。CD4-CD8-CD19-CD11b的四联检测结果能很好的区分盘状红斑狼疮(DLE)、亚急性红斑狼疮(SCLE)、系统性红斑狼疮(SLE)与健康对照，配合CD19的单阳检测结果和/或CD8-CD19的二联检测结果，准确率更高。操作简单、经济实用，结果对于区分不同类型红斑狼疮的皮损有较高的特异性，便于其在红斑狼疮机制研究和临床诊断工作中的应用和推广。
Patent WO-2020259526-A1 (WO)
Inventor: WU WEIFENG
IPC: H04M1/02
Filed: 2020-06-24
Abstract: Disclosed is a foldable module, comprising: a first connection portion (20), a first mandrel (10), a first driving ring (30), and a first spring (40), wherein a first shaft hole is provided in the first connection portion (20), and the first mandrel (10) passes through the first driving ring (30), the first shaft hole, and the first spring (40); a first protrusion (202) and a first recess (301) are provided between the first driving ring (30) and the first connection portion (20), the first protrusion (202) is located between the first spring (40) and the first recess (301), or the first recess (301) is located between the first spring (40) and the first protrusion (202); and when the first connection portion (20) rotates, the first protrusion (202) slides out of the first recess (301). During folding or unfolding, the first protrusion (202) slides out of the first recess (301) to provide a damping force for the unfolding or folding; and compared to the first driving ring being driven to rotate by means of the cooperation of a first driving surface on a rotating shaft and a second driving surface on the first driving ring, the first connection portion (20) can directly drive the first protrusion (202) and the first recess (301) to move relatively, and the transmission precision is improved. A foldable electronic device comprising the foldable module (1) is also provided.
Patent WO-2022000142-A1 (WO)
Inventor: YAO GUOFENG
IPC: H01L27/146
Filed: 2020-06-28
Abstract: An image sensor (20), comprising a pixel array having a plurality of basic units. The basic units comprise first pixels (111), second pixels (112), and third pixels (113), wherein the first pixels (111) are shortwave band light pixels, and the second pixels (112) are medium wave band light pixels. The pixel array comprises, in a vertical direction, a color filter layer (120), a first substrate layer (130), a dielectric layer (140), and a second substrate layer (150). First recesses (137) corresponding to the first pixels (111) and extending toward the first substrate layer (130) and second recesses (138) corresponding to the second pixels (112) and extending toward the first substrate layer (130) are formed on the front surface of the first substrate layer (130), and the depth of the first recesses (137) is greater than that of the second recesses (138). The image sensor can improve the accuracy of color image formation.
Patent WO-2022000212-A1 (WO)
Inventor: MA NING
IPC: G06T7/20
Filed: 2020-06-29
Abstract: An image processing method and device, and a storage medium. The method comprises: acquiring a panoramic image obtained by means of a panoramic photographing apparatus photographing an environment (S201); acquiring first position information of the panoramic photographing apparatus and second position information of a target object in the environment when the panoramic photographing apparatus photographs the panoramic image (S202); determining a positional relationship between the target object and the panoramic photographing apparatus according to the first position information and the second position information (S203); determining the position of the target object in the panoramic image according to the positional relationship (S204); determining an area image of the target object in the panoramic image according to the position of the target object in the panoramic image (S205); and performing cropping processing on the panoramic image, so as to acquire the area image of the target object (S206). By these means, the amount of time required for the cropping processing of the panoramic image can be reduced, thereby facilitating an improvement in the cropping efficiency of the panoramic image.
Patent WO-2021103579-A1 (WO)
Title: 一种具有gs分层式电极的薄膜材料声表面波器件及其制备方法与应用
Inventor: PAN FENG
IPC: H03H9/02
Filed: 2020-07-16
Abstract: 本发明公开了一种具有GS分层式电极的薄膜材料声表面波器件及其制备方法与应用。它由下至上依次包括基片、第一层叉指换能器、二氧化硅薄膜、压电薄膜和第二层叉指换能器。其制备方法包括如下步骤：1)利用光刻技术和电子束蒸镀方法，在基片表面制备第一层叉指换能器；2)利用磁控溅射方法，在第一层叉指换能器和基片上生长二氧化硅薄膜；3)使二氧化硅薄膜表面平整，然后采用磁控溅射的方法在其表面上生长压电薄膜；4)采用步骤1)中方法在压电薄膜上制备第二层叉指换能器，并将其与第一层叉指换能器按照设置对准，并利用光刻技术露出第一层叉指换能器的电极PAD区，即得。本发明具有更高的频率、较高的温度稳定性，同时具有更强的集成性能。
Patent WO-2021103614-A1 (WO)
Inventor: QIAN JIDONG
IPC: B01J31/02
Filed: 2020-07-27
Abstract: The present invention relates to the field of preparation methods for and uses of compounds, and relates in particular to a preparation method for and use of N-bis(dimethylamino)-1,3-dimethylimidazoline, having the chemical formula: C 9 H 23 N 5 . The preparation method comprises the following steps: S1: synthesizing chlorinated 1,3-dimethyl-2-chloroimidazoline by using 1,3-dimethyl-2-imidazoline and bis(trichloromethyl) carbonate as raw materials for a chlorination reaction, which solves the problems of the safety and environmental friendliness of other chlorinated reagents, and also greatly improves product yield (87% or more); S2: adding tetramethylguanidine dropwise to the generated chloride salt to perform a condensation reaction; and S3: performing a neutralization reaction on the described product to obtain N-bis(dimethylamino)methylene-1,3-dimethyl-2-chloroimidazoline ammonium chloride. The present process has strong operability, the reaction conditions are mild, almost no other impurities are generated except for generating high-content potassium chloride as a by-product, the process is safe and environmentally friendly, the product catalytic effect is good, and the application range is wide.
Patent WO-2021031983-A1 (WO)
Inventor: ZHANG LIANG
IPC: H04L29/08
Filed: 2020-08-14
Abstract: 本发明涉及汽车诊断技术领域，尤其涉及一种汽车诊断云平台系统、业务实现方法。该系统包括：业务总线、数据总线、基础架构层、数据处理与数据平台层、接口层以及应用层，该基础架构层包括基础设施层和基础平台层，基础平台层包括容器管理平台，该容器管理平台包括至少两个容器。该系统基于上述各层架构收集汽车诊断相关数据，并基于该汽车诊断相关数据提供汽车诊断相关的服务。本发明实施例提供的汽车诊断云平台系统及业务实现方法，提高了汽车诊断效率和汽车诊断准确率；能够对不同品牌、车型的汽车同时进行诊断，并且能够实现与汽车诊断相关的其他业务服务；而且还提高了汽车诊断云平台系统在处理汽车诊断相关业务时的数据处理速度。
Patent WO-2022027722-A1 (WO)
Inventor: FENG YANGMIN
IPC: H02J3/38
Filed: 2020-08-14
Abstract: 一种基于PI和MPR的光伏LCL并网逆变器谐波抑制方法，包括：建立LCL型三相并网逆变器电流反馈闭环控制模型；应用比例-谐振控制，并分析其传递函数；对比例-谐振控制进行改进，得出改进型比例-谐振控制器；对比比例-谐振控制和改进型比例-谐振控制器的幅频特性曲线，对比增益、相角，验证改进型比例-谐振控制器的优越性；为了抑制并网电流中的5次、7次特定次谐波，构建多重比例控制器；将多重比例控制器引入改进型比例-谐振控制器中，分析传递函数；将含有多重比例控制器的改进型比例-谐振控制器应用于光伏LCL并网逆变器电流PI控制中，在保证对参考电流的无误差跟踪前提下，实现对输出电流中存在的5次、7次等低次谐波进行有效抑制。
Patent WO-2022040970-A1 (WO)
Inventor: CHEN YU
IPC: G06T17/00
Filed: 2020-08-26
Abstract: A method, system, and device for synchronously performing three-dimensional reconstruction and AR virtual-real registration. The method comprises the following processes: performing associative binding on an AR glasses camera and a depth camera, so as to obtain a coordinate transformation matrix between the two camera coordinate systems; according to consecutively acquired RGB-D data of a scene, performing real-time 3D reconstruction of the scene, and outputting virtual models of objects stored in the form of point clouds; performing visualization processing on the virtual models of the objects according to the coordinate transformation matrix, and performing virtual-real registration for objects in a static state; and dividing, according to the RGB-D data of the scene, the point clouds belonging to the different objects into independent clusters, performing computation to obtain an OBB for each cluster, processing the point cloud within the bounding box, and updating a virtual-real registration result, thereby completing virtual-real registration for objects in a moving state. The method improves registration efficiency, and improves the accuracy of tracking and positioning, thereby enhancing user experience.
Patent WO-2022047717-A1 (WO)
Title: Group common downlink control information enhancements for partial frequency sounding of multiple ues
Inventor: SEN PINAR
IPC: H04W72/04
Filed: 2020-09-04
Abstract: Aspects of the disclosure relate to the use of enhanced downlink control information to communicate partial frequency sounding configuration to user equipment (UE). A UE may receive a partial frequency sounding configuration generated for the UE the downlink control information, transmit a sounding reference signal (SRS) in one or more resources configured for SRS transmission in a bandwidth used by the UE, the one or more resources being identified by the partial frequency sounding configuration, and refrain from transmitting in a portion of a set of resources configured for SRS transmission in the bandwidth used by the UE. A format for the enhanced downlink control information may be based on standards defined the downlink control information formats.
Patent WO-2021047594-A1 (WO)
Inventor: XI WEI
IPC: H04W28/20
Filed: 2020-09-10
Abstract: 本发明公开了一种信息上报、发送方法、终端设备和网络设备，该信息上报方法应用于终端设备，包括：根据网络设备下发的信道状态信息参考信号CSI-RS，确定下行信道的冲激响应；根据冲激响应，确定下行信道对应的至少一条路径的相位信息；将至少一条路径的相位信息上报给网络设备，相位信息用于网络设备确定下行传输的预编码矩阵。
Patent WO-2021143188-A1 (WO)
Title: Aerosol bomb having gas-liquid channels
Inventor: ZHOU XINGFU
IPC: A24F47/00
Filed: 2020-09-22
Abstract: An aerosol bomb (800) having gas-liquid channels (830), the aerosol bomb (800) comprising liquid storage elements (100), heating elements, and gas-liquid channels (830); the liquid storage elements (100) and the heating elements communicate by means of the gas-liquid channels (830); the gas-liquid channels (830) each comprise at least one fluid cavity channel (831) that axially penetrates a gas-liquid channel (830); and the gas-liquid channels (830) each further comprise a fluid core body (832). In the aerosol bomb (800) having gas-liquid channels (830), liquid emission may be uniformly controlled, leakage prevention performance is good, and the structure is compact.
Patent WO-2022061637-A1 (WO)
Inventor: LI ZHENGUO
IPC: G01N31/18
Filed: 2020-09-24
Abstract: Disclosed is a volumetric method for determining the content of a low-molecular-weight fucosylated glycosaminoglycan. A reference sample and a test sample are separately subjected to cation exchange treatment, and an alkaline titrant is added for titration. The volume of the titrant collectively consumed by sulfate and carboxylate is recorded. The content of fucosylated glycosaminoglycan in the low-molecular-weight fucosylated glycosaminoglycan test sample is obtained by means of comparison and calculation. The operation is simple, economical and efficient, such that the method is suitable for large-scale process production.
Patent WO-2022061678-A1 (WO)
Title: 寻呼处理方法、装置、通信设备及存储介质
Inventor: SHI RAO
IPC: H04W68/00
Filed: 2020-09-24
Abstract: 本公开实施例提供了一种寻呼处理方法、装置、通信设备及存储介质；寻呼处理方法，应用于基站，包括：广播寻呼配置消息，其中，寻呼配置消息用于指示对一个寻呼周期内多个寻呼帧的分组；所述分组中一个分组包括：至少一个寻呼帧，所述分组中的一个分组用于关联同一类型的用户设备UE。本公开实施例的寻呼处理方法可以大大降低一个分组内仅有一个或几个UE被真正寻呼、而其它UE不被寻呼而实际也需要接收寻呼消息的情况出现，从而能够降低不必要的寻呼情况的出现。
Patent WO-2021058007-A1 (WO)
Inventor: JIANG LI
IPC: A61B5/366
Filed: 2020-09-28
Abstract: 一种时序数据的处理方法，包括：按照目标函数，将时序数据划分为多个数据片段，所述多个数据片段之间的相似度最大化；响应于确定所述多个数据片段中至少一个数据片段不满足迭代停止条件，对至少一个数据片段进行以下迭代操作；将所述至少一个数据片段作为至少一个更新时序片段；按照目标函数，将每个更新时序片段划分为多个更新数据片段；将所述多个更新数据片段中未满足迭代停止条件的每个更新数据片段作为一个新的更新时序片段，以按照目标函数继续对该更新时序片段进行划分；将所述多个更新数据片段中满足迭代停止条件的每个更新数据片段作为一个时序基模式；以及利用多个时序基模式构造时序基模式库，使时序基模式库包括所述多个时序基模式。