baber/WOPTO huggingface dataset:
Patent WO-2020211611-A1 (WO)
Title: Method and device for generating hidden state in recurrent neural network for language processing
Inventor: MENG FANDONG
IPC: G06F17/00
Filed: 2020-03-25
Abstract: The present application relates to a method and a device for generating a hidden state in a recurrent neural network for language processing. The method comprises: generating region word vectors of at least two dimensions of a target word vector inputted at a first moment; combining the region word vectors to obtain combined region word vectors of at least two dimensions; on the basis of a feedforward neural network, performing aggregation and transformation processing on the combined region word vectors to obtain an aggregated word vector corresponding to the target word vector; and generating a target hidden state corresponding to the target word vector on the basis of the aggregated word vector. The method enables a target word vector at each moment to have a corresponding aggregated word vector, so that a target hidden state corresponding to the target word vector can be generated on the basis of the aggregated word vector. Because the aggregated word vector is obtained by performing multi-dimensional conversion processing on the target word vector, when the target hidden state generated by using the aggregated word vector is capturing a complex linguistic law, the capturing rate for the complex linguistic law is high.
Patent WO-2021189341-A1 (WO)
Inventor: QIAO LINJUN
IPC: B08B9/28
Filed: 2020-03-26
Abstract: Disclosed are a waste paint slag flushing device and a method for operating the same for clearing off waste paint slags deposited in a waste paint treatment tank of a paint recycling and treating system. The waste paint slag flushing device comprises: an elongated body (40) having a distal end (40a), a proximal end (40b), and a hollow interior space extending between the distal end (40a) and the proximal end (40b), a spout (42) being formed at the distal end (40a); a compressed air passage extending within the hollow interior space of the body (40) for supplying compressed air; and at least one paint treating agent passage extending within the hollow interior space in such a way that it is isolated from the compressed air passage, wherein the at least one paint treating agent passage is used to selectively supply a paint treating agent therethrough, wherein only the compressed air passage is coupled with the spout (42), and the at least one paint treating agent passage is in communication with the compressed air passage at a connecting location (54) upstream of the spout (42), and wherein a check valve (60, 61) is provided in the compressed air passage between the spout (42) and the connecting location (54) so that a fluid is allowed to discharge through the spout (42) but is prevented from arriving to the connecting location (54) through the spout (42).
Patent WO-2020244302-A1 (WO)
Title: Method and device for light source switching
Inventor: XU BENBO
IPC: G02B6/42
Filed: 2020-04-05
Abstract: Disclosed are a device and a method for light source switching. The device comprises one or more first light sources, an optical cross connector, one or more second light sources and at least one first coupler, wherein the optical cross connector is connected to the one or more first light sources, the optical cross connector is further connected to the first coupler, and the first coupler is connected to the second light source; the first light source and the second light source are both used for outputting continuous light energy, and the optical cross connector is used for enabling the light energy output by at least one of the one or more first light sources to enter the first coupler when at least one of the one or more second light sources fails; and the first coupler is used for realizing beam splitting of the light energy output by the first light source and/or the second light source.
Patent WO-2021189542-A1 (WO)
Title: Panneau d'affichage et dispositif d'affichage
Inventor: Zhu cuilin
IPC: H01L51/52
Filed: 2020-04-10
Abstract: L'invention concerne un panneau d'affichage et un dispositif d'affichage, le dispositif d'affichage comprenant un réseau de pixels (500) et un substrat souple (800). Le substrat souple (800) comprend une première région (100) et une seconde région (300) disposée au niveau de la partie inférieure du réseau de pixels (500), et une région de courbure (200) située entre la première région (100) et la seconde région (300), la région de courbure (200) du substrat souple (800) étant complètement ou partiellement évidée le long de la direction de courbure.
Patent WO-2021196265-A1 (WO)
Title: 基于聚烯烃生物质复合材料的室内地板及其制备方法
Inventor: TANG DAOYUAN
IPC: C08K7/14
Filed: 2020-04-10
Abstract: 本发明属于复合地板领域，具体说涉及基于聚烯烃生物质复合材料的室内地板及制备方法，其中，室内地板包括基材层和覆于基材层之上的木皮层；所述木皮层包括第一木皮层和第二木皮层，所述第一木皮层与第二木皮层的纹理交错排布；所述基材层的组成原料主成分包括：聚烯烃、生物质和玻璃纤维。本发明通过对木皮层进行两层设计，且两层的纹理交错，既可以实现平衡层的功能，又可以达到防止地板翘曲的功效，即使不在地板底部设置平衡层，也能保证地板不易变形。还通过对基材层的原料进行改进，在基材层的原料中加入玻璃纤维，以改善聚烯烃原料的强度，增强基材层的强度，从而增加了双层木皮层的效果，也使得木皮层与基材层之间的贴合度更好。
Patent WO-2021114545-A1 (WO)
Inventor: HUANG NORDEN EH
IPC: H04R25/00
Filed: 2020-04-23
Abstract: Disclosed in the present invention are a sound enhancement method and a sound enhancement system. The method comprises: obtaining a sound signal and converting the sound signal into a digital signal; decomposing the digital signal to obtain a plurality of intrinsic mode functions or a plurality of similar intrinsic mode functions; selectively amplifying the amplitude of the plurality of obtained intrinsic mode functions or similar intrinsic mode functions; integrating the selectively amplified intrinsic mode functions or similar intrinsic mode functions to obtain an integrated reconstruction signal; and converting the integrated reconstruction signal into an analog signal. On the basis of Hilbert-Huang transform, the present invention can effectively and selectively enhance sound, and only amplifies high-frequency consonants but not vowels in the sound; the method can effectively improve the clarity of amplified sound, and overcomes the problem in the current sound enhancement method that only the loudness of the sound is increased but the clarity of the sound is not improved.
Patent WO-2020238986-A1 (WO)
Title: 面向海绵城市透水路面的雨洪管理系统及管理方法
Inventor: JIANG WEI
IPC: E01C11/22
Filed: 2020-05-27
Abstract: 一种海绵城市透水路面的雨洪管理系统及管理方法，其中雨洪管理系统包括气象局数据共享系统（12）、气象站系统（13）、透水路面雨水管网系统、透水路面湿度采集系统和中心管理系统（14）；气象局数据共享系统（12）、气象站系统（13）及透水路面湿度采集系统均与中心管理系统（14）通信连接；透水路面雨水管网系统将透水路面和海绵城市雨水管网（7）相连接，并通过排水阀（6）、排涝泵（11）和溢流阀及时将超量雨水排至其它雨洪管理设施中，有效解决了透水路面在极端降雨天气下受纳雨水能力不足的问题。
Patent WO-2021227157-A1 (WO)
Inventor: MEI XUEDONG
IPC: G02F1/1343
Filed: 2020-06-04
Abstract: 一种阵列基板和液晶显示面板，阵列基板包括至少一个第一像素，第一像素对应的第一像素电极中，至少一个分支电极（331）与第一主干部（31）形成的夹角和其他分支电极与第一主干部（31）形成的夹角不相等。阵列基板通过像素电极（301）在不同视角下的亮度互补，缓解了液晶显示面板视角狭窄的问题。
Patent WO-2021000885-A1 (WO)
Inventor: LU BIAO
IPC: A61P35/00
Filed: 2020-07-01
Abstract: 一种通式(I)所示的喹唑啉酮类衍生物，其制备方法，含有该衍生物的药物组合物，以及该衍生物作为治疗剂，特别是作为KRAS抑制剂的用途。
Patent WO-2022006822-A1 (WO)
Title: Data transmission method and apparatus based on satellite communication, and storage medium
Inventor: ZHU YAJUN
IPC: H04B7/185
Filed: 2020-07-09
Abstract: Provided are a data transmission method and apparatus based on satellite communication, and a storage medium. The method comprises: determining a demodulation performance parameter for demodulating data received by means of a satellite; reporting, to the satellite, target indication information which is determined according to the demodulation performance parameter, wherein the target indication information is used for allowing the satellite to update transmission parameters when the terminal performs data transmission; and performing data transmission with the satellite according to an updated target transmission parameter sent by the satellite. In the present disclosure, during the satellite communication process, the reliability of data transmission and the efficiency of data transmission are improved.
Patent WO-2021008511-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/119
Filed: 2020-07-14
Abstract: A visual media processing method includes performing a conversion between a current video block of a visual media data and a bitstream representation of the current video block, wherein the bitstream representation is configured according to a format rule that specifies that a syntax element is selectively included or excluded in the bitstream representation indicative of a maximum number of merge candidates for a coding tool, thereby indicating whether the coding tool is enabled or disabled for the conversion, wherein the maximum number of merge candidates for the coding tool is zero or a positive number.
Patent WO-2021018085-A1 (WO)
Inventor: LIU SHENGMIN
IPC: C07D307/20
Filed: 2020-07-27
Abstract: 本发明涉及医药合成领域，具体涉及六氢呋喃并呋喃醇衍生物的制备方法、其中间体及其制备方法。该制备方法包括缩合反应、脱保护、环合反应，如式（A）所示：其中，R  1 和R  2 为氢或羟基保护基，R  3 为烷基、酰基、醚基、酯基或芳基,X为氧、硫或氮。在六氢呋喃并呋喃醇衍生物的制备过程中，式I化合物通过缩合反应，采用这样的途径能够非常高光学纯度制备得到产物。该制备方法能商业化生产制备达芦那韦关键中间体(3R,3aS,6aR)-六氢呋喃并[2,3-b]-3-醇，是一条非常经济，适合于工业化生产的路线。
Patent WO-2021203592-A1 (WO)
Title: Control system and method for photovoltaic medium-voltage distributed control system
Inventor: WANG JIANGFENG
IPC: H02J3/38
Filed: 2020-07-31
Abstract: A control system and method for a photovoltaic medium-voltage distributed control system. The photovoltaic medium-voltage distributed control system comprises N photovoltaic modules, N direct current-direct current converters (1), a direct current-alternating current converter (2), and an industrial frequency transformer (3), wherein output ends of the N direct current-direct current converters (1) are connected to a direct current bus in parallel; the direct current bus is connected to the direct current-alternating current converter (2); the industrial frequency transformer (3) is adapted to be connected to a medium-voltage alternating current power grid. The control system comprises a bus voltage sampling circuit and N direct current-direct current converter control circuits (4) in one-to-one correspondence with the N direct current-direct current converters (1), wherein each direct current-direct current converter control circuit (4) comprises a bus voltage sampling circuit, a photovoltaic sampling circuit, a droop controller, a maximum power point tracking controller, an input voltage loop regulator, and a pulse width modulation wave generation circuit. Communication is carried out by using a direct current bus voltage to replace a signal line, a communication system is greatly simplified, and reliability of the control system is improved.
Patent WO-2021258513-A1 (WO)
Title: 一种柔性管道便携式制冷装置
Inventor: FU CHUNCHAO
IPC: F25D11/00
Filed: 2020-08-06
Abstract: 一种柔性管道便携式制冷装置，包括柔性内胆（4），柔性换热管道，设在该柔性内胆（4）外的保温层（5），所述保温层（5）与柔性内胆（4）之间设有柔性蒸发器组件（2），所述保温层（5）外部设有压缩机（1）和冷凝器（3），所述压缩机（1）的入口与柔性蒸发器组件（2）的出口连通，所述冷凝器（2）的出口与柔性蒸发器组件（2）的入口连通，所述冷凝器（2）的入口与压缩机（1）的出口连通；该柔性蒸发器组件（2）可以进行柔性弯折和制冷，使整个制冷装置的体积较小，重量较少，方便携带。
Patent WO-2021027850-A1 (WO)
Inventor: JIANG WENQING
IPC: A61P35/00
Filed: 2020-08-12
Abstract: Provided are bispecific and multi-specific antibodies that target both claudin 18.2 (CLDN18.2) and 4-1BB. These antibodies, in the absence of CLDN18.2-expressing cells, can bind to 4-1BB but are unable to activate 4-1BB signaling. In the presence of CLDN18.2-expressing cells, however, these antibodies can trigger CLDN18.2-dependent 4-1BB signaling, leading to potent immune response to the CLDN18.2-expressing tumor cells.
Patent WO-2021036931-A1 (WO)
Title: Dynamic modification of sounding procedure configuration
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04B7/0413
Filed: 2020-08-21
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may inform a base station of multiple transmission-antenna switching capabilities supported by the UE. The supported transmission-antenna switching capabilities may include a first transmission-antenna switching capability and a second transmission-antenna switching capability. The UE may receive a message that triggers the UE to switch from using a first configuration associated with the first transmission-antenna switching capability to using a second configuration associated with the second transmission-antenna switching capability. The UE may perform a sounding procedure using the second configuration associated with the second transmission-antenna switching capability based on receiving the message.
Patent WO-2021243858-A1 (WO)
Inventor: Weng Zhongyu
IPC: H01B7/42
Filed: 2020-08-27
Abstract: Disclosed in the present utility model is a crosslinked polyethylene insulated halogen-free low-smoke flame-retardant special control cable in the technical field of control cables, the cable comprising an aluminum inner lining pipe; a cable core is provided between two adjacent sets of heat conductive members; the cable core comprises a conductor disposed between the two adjacent sets of heat conductive members; heat dissipating members of the same structure are provided on the outer walls of multiple sets of heat conductive members; a flame-retardant inner sheath wraps the outer wall of an oxygen barrier layer; a flame-retardant layer wraps the outer wall of a tensile-resistant layer; and a crosslinked polyethylene insulated sheath is provided at the outer wall of the flame-retardant layer. The present utility model is provided with heat conductive members and an aluminum inner lining pipe, which facilitates the leading out of a cable core; in addition, heat dissipation is achieved by means of heat dissipating members dissipating heat outwards, which can quicken the transfer of heat at the inner part of the cable, thus increasing the heat dissipation rate of the cable, and ensuring the working efficiency and working quality of the cable.
Patent WO-2022000757-A1 (WO)
Inventor: WANG LONGLONG
IPC: G06F16/29
Filed: 2020-08-31
Abstract: Disclosed are an AR-based robot Internet of Things (IOT) interaction method and apparatus, and a medium. The method comprises the step of obtaining a navigation path. Because the obtained navigation path is drawn by a terminal device according to a scene map and the scene map is set according to a scene picture acquired by a camera in the terminal device and data of an IMU sensor in the terminal device, a robot can complete an IOT task according to a pre-planned navigation path after obtaining the IOT task, apparatuses such as a laser radar or a camera do not need to be configured at a robot end, repeated use of hardware apparatuses can be achieved by using the built-in camera and IMU sensor of the terminal device, the hardware composition of the robot is simplified, and hardware costs are reduced. In addition, an ROS operation system does not need to be configured at the robot end, path planning is transferred to the terminal device to be completed, operation is more skilled, convenient and rapid because a user uses the terminal device in daily life, and the use experience of the user is improved.
Patent WO-2021114742-A1 (WO)
Inventor: HE HONGWEN
IPC: G06Q10/04
Filed: 2020-08-31
Abstract: A comprehensive energy prediction and management method for a hybrid electric vehicle, which combines vehicle speed prediction and passenger prediction and more comprehensively considers future short-term power requirements in real application scenarios of vehicles. Using a model prediction control-based method can achieve a real-time online application of vehicle energy management. The method can achieve prediction for the real-time online energy management of vehicles with more comprehensive working conditions and more accurate prediction accuracy, increase the energy-saving potential of a hybrid electric vehicle, and is easy to implement online and in real time, and has good engineering application prospects.
Patent WO-2021139202-A1 (WO)
Title: Production method for preparing elevator counterweight by using solid waste
Inventor: DING XIONGBIAO
IPC: C04B18/04
Filed: 2020-09-12
Abstract: A production method for preparing an elevator counterweight by using solid waste, comprising the following steps: using a crusher to crush solid waste into particles having a particle size of less than 1.5 cm; using a gravity separator to separate out heavy particles having a density of 1.2 g/cm 3 -2.0g/cm 3 ; loading the heavy particles in batches into a hazardous substance detection machine for detection, separating out from the system a batch of heavy particles in which hazardous substances are present, and sending a batch of heavy particles in which hazardous substances are not present, which acts as a counterweight raw material, to the next step for treatment; according to the requirements for counterweighting, proportioning the components of the heavy particles, iron powder, sand and cement, adding an appropriate amount of water and stirring the raw materials by means of an agitator such that the component materials are uniformly mixed; and pouring the uniformly stirred raw materials into a prefabrication mold, and using a vibrating rod to vibrate for compaction, solidification and molding. By means of recycling solid waste, waste is turned into treasure. At the same time, the prepared counterweight material has uniform density, is convenient to fill and use, and does not damage a prefabrication mold.
Patent WO-2022056688-A1 (WO)
Title: Devices, methods, apparatuses and computer readable media for performing surveillance
Inventor: LI LI
IPC: H04W64/00
Filed: 2020-09-15
Abstract: Embodiments of the present disclosure relate to surveillance performing. A first device transmits a request for surveillance of the second device to a second device. The first device receives a response from the second device. If the first device determines that the response indicates that the second device accepts the surveillance, the first device performs the surveillance of the second device. With this present disclosure, the surveillance may be performed without necessary to set up a data association or any other association beforehand.
Patent WO-2021057652-A1 (WO)
Inventor: JIA YUHU
IPC: H04N5/232
Filed: 2020-09-21
Abstract: A focusing method, comprising: obtaining a first preview image; determining a target main body in the first preview image; when the first preview image satisfies a preset condition, determining a centroid region of the target main body, wherein the preset condition comprises at least one of a face area corresponding to the target main body being less than or equal to a face area threshold and the brightness of the first preview image being less than or equal to a brightness threshold; and focusing according to the centroid region.
Patent WO-2021057966-A1 (WO)
Title: Système d'antenne pour interférence réduite
Inventor: Watson Paul Robert
IPC: G01S7/28
Filed: 2020-09-27
Abstract: L'invention concerne un système d'antenne. Une antenne principale peut être conçue pour recevoir un premier signal, et une première antenne auxiliaire peut être conçue pour recevoir un second signal à partir d'une première direction d'interférence attendue. Une unité de réglage reçoit le second signal et est conçue pour régler le second signal. Une unité de combinaison reçoit le premier signal et le second signal réglé et est conçue pour combiner le second signal réglé avec le premier signal pour réduire toute contribution du second signal au premier signal.
Patent WO-2022036813-A1 (WO)
Inventor: CAI JIANYUE
IPC: A43B9/02
Filed: 2020-09-29
Abstract: A method for molding shoes. The plastic framework used in the molding method comprises a shoe toe (2) and an elastic support plate (4). The lower part of the shoe toe (2) is arranged horizontally and the interior thereof is provided with a packaging cavity (21) that matches the toe tip. A rigid metal plate (22) is provided within the left end of the shoe toe (2). A first elastic block (3), which is closely attached to an inner wall of the packaging cavity (21), is placed on a side at the rigid metal plate (22) in the packaging cavity (21). The elastic support plate (4) comprises an integrally formed toe section (41) and an arch section (42). The junction between the arch section (42) and the toe section (41) corresponds to the junction between the toes and the foot arch of an individual. The configuration of the elastic support plate (4) and the first elastic block (3) can provide a supporting force for the feet during half-tiptoe or full-tiptoe exercises, thereby reducing the stress on the feet of beginners, and preventing fatigue that affects practice time and the efficacy of practice. Meanwhile, cushioning protection can be provided for the heel after half-tiptoe or full-tiptoe exercises, thus preventing beginners from being injured.
Patent WO-2022061954-A1 (WO)
Title: Novel gimbal structure of unmanned aerial vehicle camera
Inventor: YUAN XINGPING
IPC: B64C39/02
Filed: 2020-09-30
Abstract: The present invention provides a novel gimbal structure of an unmanned aerial vehicle camera. The novel gimbal structure comprises: a camera chip mounting base; a steering mechanism; a housing; an output shaft; and a motor component, a PCBA circuit board, a speed reduction device, and a position detection assembly which are mounted in the housing. A steering mechanism mounting base is provided above the housing, the steering mechanism is rotatably mounted on the steering mechanism mounting base, the output shaft is located above the housing and provided with a push rod in an extending mode, the steering mechanism is in driving connection with one end of the push rod of the output shaft, and the camera chip mounting base is further mounted at the end of the steering mechanism facing away from the steering mechanism mounting base. According to the present invention, a steering gear is miniaturized, and the gimbal of the present invention is better in rotating stability, more diverse in rotating angle, smaller in volume, easy to mount, and low in cost, and captures clear pictures.
Patent WO-2021073646-A1 (WO)
Title: Method for evaluating emotional characteristics based on language guidance and heart rate response
Inventor: ZHANG JUN
IPC: A61B5/024
Filed: 2020-10-19
Abstract: A method for evaluating emotional characteristics based on language guidance and heart rate response. The method is used for performing evaluation on the basis of standard voice guidance and heart rate response and responsive voice characteristics of a party, and comprises identifying and recording a heart rate change, and identifying and recording the responsive voice characteristics. According to the method, important heart rate changes and voice characteristics can be fed back in real time and effectively identified. By means of the standard voice guidance, a testee actively memorizes past important emotion events, baselines of user basic emotion-heart rate response and emotion-voice characteristics response are established, individualized basic emotion is quantified by means of a heart rate and voice characteristics, and an individualized characteristics library of the emotion-heart rate response and the emotion-voice characteristics response can be established. The method can be applied to evaluation of related events and experiences such as wounds, different emotions, self-negation and others' negation.
Patent WO-2022047925-A1 (WO)
Inventor: WANG HAIJUN
IPC: G09G3/36
Filed: 2020-10-23
Abstract: 一种驱动电路及其驱动方法，驱动电路包括第一薄膜晶体管（T1）、第二薄膜晶体管（T2）、第三薄膜晶体管（T3）以及第一存储电容（Cst1），通过增加第二薄膜晶体管（T2）即放大薄膜晶体管对第一薄膜晶体管（T1）即感光薄膜晶体管的光电流进行放大，有利于提高读取线读出光电流的信号强度及高信噪比，从而解决光感显示器中光电流信号较小的问题。
Patent WO-2021120845-A1 (WO)
Title: 一种同质风险单位特征集合生成方法、装置、设备及介质
Inventor: ZHANG HUINAN
IPC: G06K9/62
Filed: 2020-10-23
Abstract: 本说明书实施例公开了一种同质风险单位特征集合生成方法和装置。该方法的一具体实施方式包括：对于目标风险单位特征集合中的风险单位特征，将该风险单位特征输入至预先训练的风险特征决策树，确定该风险单位特征所划分到的叶子节点；对于风险特征决策树中目标风险类别的叶子节点，构建与该叶子节点对应的相似度网络；对于所构建的各相似度网络，利用预设社区发现算法，生成该相似度网络的社区，以及用所生成的每个社区中各节点对应的风险单位特征生成与该社区对应的同质风险单位特征集合。该实施方式实现了生成同质风险单位特征集合。