baber/WOPTO huggingface dataset:
Patent WO-2020233180-A1 (WO)
Inventor: XIE YEYUAN
IPC: H02H9/04
Filed: 2020-02-20
Abstract: The present application provides a current-limiting controllable lightning arrester, a converter, a power transmission system, and a control method. The current-limiting controllable lightning arrester comprises a first lightning arrester and a variable lightning arrester which are connected in series; the variable lightning arrester comprises a second lightning arrester and a bypass branch which are connected in parallel; and the bypass branch comprises a first bypass switch.
Patent WO-2020169072-A1 (WO)
Title: Phase shifter and electrically tunable antenna
Inventor: LIU PENG
IPC: H01P1/18
Filed: 2020-02-20
Abstract: Provided in the present application are a phase shifter and an electrically tunable antenna comprising the phase shifter. The phase shifter comprises a tuning accessory, wherein the tuning accessory comprises a tuning section for tuning the input impedance of the phase shifter. An additional capacitance or inductance parameter is added to the phase shifter by means of the tuning section, thereby affecting the input impedance of a port and thus affecting the standing wave of the port, thereby achieving the aim of tuning the standing wave of the port by means of the tuning accessory. In addition, the tuning accessory of the present application is a molded part with a fixed structure. Compared with the method of manually adding or subtracting the amount of soldering tin in the prior art, the tuning accessory has higher surface accuracy and fewer surface defects, thereby not affecting the PIM, so that after the standing wave of the port is tuned, there is no need to retest the PIM, thereby reducing the standing wave debugging time.
Patent WO-2020177574-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F39/02
Filed: 2020-02-25
Abstract: 本申请提供了一种衣物处理剂投放装置及洗衣机，衣物处理剂投放装置包括：至少两个投放腔室，所述投放腔室均具有出液口，所述出液口内均设置出液单向导通部件；活塞机构，设置在所述投放腔室内；驱动机构，包括主动部件、切换部件以及从动部件，所述从动部件与所述活塞机构传动连接；所述主动部件通过所述切换部件切换与不同所述从动部件的传动连接，驱动所述从动部件带动与所述从动部件对应的所述投放腔室内的所述活塞机构运动。
Patent WO-2021168861-A1 (WO)
Inventor: LI GUOZHU
IPC: G06F9/445
Filed: 2020-02-29
Abstract: A multi-core processor, a processing method and a related device. The multi-core processor (100) comprises a master processing core (101) and slave processing cores (102) coupled to the master processing core (101), wherein the master processing core (101) has a first instruction space, and the slave processing core (102) has a second instruction space. The master processing core (101) is used for executing a first code fragment in a target program, wherein the target program further comprises a second code fragment; the first code fragment is a code fragment compatible with the first instruction space; the second code fragment is a code fragment compatible with the second instruction space; and the address of the second code fragment is sent to the slave processing core (102) by means of a configuration interface of the slave processing core (102). The slave processing core (102) comprising the configuration interface is used for receiving the address of the second code fragment by means of the configuration interface, and for loading the second code fragment according to the address of the second code fragment and executing the second code fragment. By means of the processing method, the flexibility and the processing efficiency of a multi-core processor can be improved.
Patent WO-2020177703-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/157
Filed: 2020-03-04
Abstract: A video processing method is provided to include performing a conversion between a coded representation of a video comprising one or more video regions and the video, wherein the coded representation includes side information applicable for in-loop reshaping (ILR) of some of the one or more video regions, wherein the side information provides parameters for a reconstruction of a video unit of a video region based on a representation of the video unit in a first domain and a second domain and/or scaling chroma residue of a chroma video unit, and wherein the side information for a current video region is determined according to a rule that disallows inheritance or prediction of the side information based on a temporal layer index of the current video region.
Patent WO-2020215898-A1 (WO)
Inventor: ZHAO JIBO
IPC: G06T17/00
Filed: 2020-03-04
Abstract: A three-dimensional reconstruction method, comprising: acquiring a first image collected by a first camera, the first image being an image that comprises a target object; determining the capturing angle of the first image, wherein the capturing angle is used to characterize the capturing direction of the first camera relative to the target object when capturing the first image; on the basis of the capturing angle, determining an angle interval corresponding to the first image among a plurality of angle intervals comprised in an angle range [0, 360°), and setting the first image as a target image of the angle interval; and on the basis of the target image in each angle interval, performing three-dimensional reconstruction on the target object to obtain a three-dimensional image of the target object. Further disclosed are a three-dimensional reconstruction apparatus, a three-dimensional reconstruction system, a model training method and a storage medium.
Patent WO-2020192636-A1 (WO)
Inventor: ZHOU YUEQUN
IPC: H01Q1/42
Filed: 2020-03-23
Abstract: 本申请提供一种天线罩及基站天线。该天线罩包括：用于透过天线辐射的电磁波的第一罩体和用于固定天线的第二罩体；所述第一罩体包括相对的第一连接部和第二连接部，所述第二罩体包括相对的第三连接部和第四连接部，所述第一连接部与所述第三连接部连接，所述第二连接部与所述第四连接部连接，所述第一罩体与所述第二罩体围成用于容置天线的容置空间；其中，所述第一罩体包括间隔设置的多层面板，所述多层面板位于所述第一连接部和所述第二连接部之间，所述多层面板罩覆于所述天线的辐射面。在本申请中，通过在天线的辐射面上罩覆多层面板，实现对天线的无缝覆盖，改善天线隔离度，进而提升天线性能。
Patent WO-2020220896-A1 (WO)
Inventor: MA BIN
IPC: E04H12/24
Filed: 2020-03-30
Abstract: The present application particularly discloses a cross arm resistant against wind deflection, and a power transmission tower. The cross arm resistant against wind deflection comprises: a post insulator having one end connected to a tower body of a tower; and a cable stay insulator having one end connected to a cross arm of the tower and another end connected to another end of the post insulator away from the tower, such that a stable support frame structure having an included angle is formed between the cable stay insulator and the post insulator, wherein the post insulator and the cable stay insulator are located between a wire and the tower to prevent the wire from nearing the tower. The stable support frame structure having an included angle formed between the cable stay insulator and the post insulator effectively prevents wind deflection flashover accidents caused by a wind-deflected wire nearing a tower, and ensures a safe electrical gap between a wire and a tower in highly windy operation conditions. The post insulator and the cable stay insulator are not directly connected to the wire, and are instead disposed between the tower and the wire, such that the cross arm resistant against wind deflection on a tower can be directly installed and modified while a power grid is energized, thereby eliminating the need to turn off the power for those operations.
Patent WO-2020238566-A1 (WO)
Inventor: YU TIANHANG
IPC: H04L1/00
Filed: 2020-05-06
Abstract: 本申请实施例提供一种编码调制方法、解调译码方法、装置及设备，该编码调制方法包括：获取K个待编码比特和调制方式，K为大于或等于1的整数；根据调制方式的M个比特级，对K个待编码比特进行编码，得到M'个码块；其中，M'＜M，第i个码块的码长为Ni，Ni＝Mi*N，Mi为第i个码块对应的比特级的个数，N为符号块长度，i为1至M'之间的整数，（I）第i个码块中包括的信息比特的个数为Ki，（II），M、M'、N、Ni和Mi和Ki均为正整数；根据M'个码块与M个比特级的映射关系对M'个码块进行调制，得到并输出调制后的符号序列，其中，在映射关系中，码长为Mi*N的码块对应Mi个比特级上。降低了编码复杂度。
Patent WO-2020228810-A1 (WO)
Inventor: YANG LUHAN
IPC: C12N15/85
Filed: 2020-05-15
Abstract: Provided are cells, tissues, organs, and/or animals having one or more modified genes for enhanced xenograft survival and/or tolerance. And methods of producing and using the cells, tissues, organs, and/or animals.
Patent WO-2021237523-A1 (WO)
Inventor: GAO LEI
IPC: H04W72/12
Filed: 2020-05-27
Abstract: The present application provides a communication method and device, which are applied to the fields of automatic driving, intelligent driving or short range communication. Said method comprises: determining a first signal; and transmitting the first signal in a first sub-band, the first sub-band being contained in a first frequency domain resource, the first frequency domain resource being used for transmitting the first signal and first service data, and the first frequency domain resource comprising M sub-bands, M being an integer greater than or equal to 1. In this way, resources for transmitting the first signal can be limited within a sub-band without crossing the boundary of the sub-band, thereby avoiding interference on the transmission of the first signal.
Patent WO-2021232471-A1 (WO)
Title: Vibration-based interaction method, touch assembly, terminal, and readable storage medium
Inventor: GONG YI
IPC: G06F3/01
Filed: 2020-05-28
Abstract: A vibration-based interaction method applied to a touch device, a touch assembly, and a readable storage medium. The touch device comprises a touch screen and a vibration motor, and the vibration motor is used for driving the touch screen to vibrate. The method comprises: dividing the touch screen into at least two touch areas according to functions, and providing a spacing area between any two adjacent touch areas (S101); detecting a touch operation input by a user on the touch screen, obtaining a current touch position of the touch operation, and determining whether the current touch position is located in the spacing area (S102); and if the current touch position is located in the spacing area, driving the vibration motor according to preset prompt vibration parameters corresponding to the spacing area to vibrate (S103). This method can improve the convenience of user operation.
Patent WO-2021243607-A1 (WO)
Inventor: ZHANG HUIJIAN
IPC: H04B1/7105
Filed: 2020-06-03
Abstract: A signal receiver comprising: an input for receiving an input signal comprising multiple symbols; a sequence estimator configured to receive the input signal and form an estimate of a most likely content of the input signal; a first feed-forward equaliser for receiving the estimate or a signal derived therefrom and filtering it to form a first equaliser output, the first feed-forward equaliser being configured so that its central tap is effectively zero; a second feed-forward equaliser for receiving the input signal and filtering it to form a second equaliser output; a summation unit configured to sum the first and second equaliser outputs to form a sum signal, the receiver being configured so that the summation unit sums the first and second equaliser outputs in synchronisation with respect to their dependence on the input signal; and a symbol estimator configured to estimate a symbol stream in dependence on the sum signal.
Patent WO-2021042785-A1 (WO)
Title: Smart contract-based domain name management system
Inventor: BAI JIE
IPC: H04L29/06
Filed: 2020-06-03
Abstract: The present application provides a smart contract-based domain name management system, comprising a blockchain network consisting of multiple nodes. Smart contracts are configured in some of the nodes, so that a domain name sub-chain network is formed by executing the smart contracts to complete a domain name service; the smart contracts are of a multi-level hierarchical structure, and comprise a root domain name contract, a top-level domain name contract, and an application domain name contract; the nodes in which the smart contracts are configured can implement a domain name management system based on the blockchain network by executing their own configured smart contract types, to achieve decentralization of a domain name system (DNS). Moreover, processes such as domain name registration, query, and updating are competed by initiating a transaction. According to the domain name management system provided by the present application, some of nodes can respectively execute smart contracts having a multi-level hierarchical structure to synchronously complete a domain name management process, thereby improving the response speed of a blockchain DNS.
Patent WO-2020244582-A1 (WO)
Inventor: HUANG QIANG
IPC: A61B1/04
Filed: 2020-06-04
Abstract: Provided are an active magnetically controlled capsule robot detection system and detection method. The detection system comprises a first support frame (1), a driving magnet guide module (2), a driving magnet module (3), a detection module (4), a capsule robot (5), a second support frame (6), and a console; the driving magnet guide module (2) is mounted on the first support frame (1); an end of the driving magnet guiding module (2) is connected to the driving magnet module (3), and detects position and posture information of the driving magnet module according to encoder information in the driving magnet guide module (2); the driving magnet module (3) magnetically guides the capsule robot (5) by means of generating a magnetic field; the detection module (4) is fixed relative to the driving magnet module (3) and is used for acquiring position and posture information of the capsule robot (5); the second support frame (6) is used for bearing a detected body; and the console controls the driving magnet guide module (2) by means of a control instruction according to the position and posture information of the driving magnet module (3) and the capsule robot (5), so as to drive the driving magnet module (3) to move. The detection system and detection method can not only improve the real-time performance of the system, but also guarantee the accuracy of detection.
Patent WO-2021031810-A1 (WO)
Title: Application of ptbp1 inhibitor in preventing and/or treating nervous system disease related to functional neuronal death
Inventor: YANG HUI
IPC: A61P25/28
Filed: 2020-07-28
Abstract: The present invention relates to an application of a Ptbp1 inhibitor in preventing and/or treating a nervous system disease related to functional neuronal death. Specifically, the present invention provides a use of a Ptbp1 gene or RNA or encoded protein inhibitor thereof in preparing a composition or a preparation. The composition or the preparation is used for preventing and/or treating a nervous system disease related to functional neuronal death. By inhibiting the expression or activity of the Ptbp1 gene or RNA or encoded protein thereof in astrocytes in the brain, the transdifferentiation of the astrocytes into dopamine neurons can be effectively induced. In addition, by inhibiting the expression or activity of the Ptbp1 gene or RNA or encoded protein thereof in muller glial cells in the retina, the transdifferentiation of the muller glial cells into retinal ganglion cells can be effectively induced, thereby preventing and/or treating a nervous system disease related to functional neuronal death.
Patent WO-2022016631-A1 (WO)
Title: Rectification separation process for d-d mixture
Inventor: BO CHUNJIN
IPC: C07C17/38
Filed: 2020-08-13
Abstract: A rectification separation process for a D-D mixture, comprising the following steps: mass transfer separation is carried out on easily carbonized heavy components and light components thereof in a process mother liquor D-D mixture in a heavy component removal tower; dichloropropene and light component evaporation gas phases are controlled to flow back by means of a tower top fractional condenser, and a non-condensable gas phase is directly fed into a light component removal tower; dichloropropane and light components and dichloropropene are subjected to mass transfer separation in the light component removal tower; the dichloropropane and light component evaporation gas phases reach the tower top of the light component removal tower to be cooled, and a tower bottom material of the light component removal tower is fed into a finished product tower; the tower bottom material of the light component removal tower is fed into a finished product tower, cis-1,3-dichloropropene and trans-1,3-dichloropropene are subjected to mass transfer separation in the finished product tower, and a cis-1,3-dichloropropene evaporation gas phase reaches the tower top of the finished product tower and is cooled to enter a cis-form tank; and trans-1,3-dichloropropene is extracted from the side line of the lower part of the finished product tower. According to the process, three-tower continuous and variable-pressure operation and side extraction are adopted, so that the product purity is high, more energy is saved, and the purity of cis-1,3-dichloropropene and trans-1,3-dichloropropene can reach 95% or above.
Patent WO-2021147333-A1 (WO)
Title: Method for generating image of dental orthodontic treatment effect using artificial neural network
Inventor: YANG LINGCHEN
IPC: G06T17/00
Filed: 2020-09-07
Abstract: A method for generating an image of a dental orthodontic treatment effect using an artificial neural network, comprising: obtaining a toothy facial photo of a patient before orthodontic treatment; extracting, by using a trained feature extraction deep neural network, a mouth area mask and a first group of teeth contour features from the toothy facial photo of the patient before the orthodontic treatment; obtaining a first three-dimensional digital model representing an original teeth layout of the patient and a second three-dimensional digital model representing a target teeth layout of the patient; obtaining a first pose of the first three-dimensional digital model on the basis of the first group of teeth contour features and the first three-dimensional digital model; obtaining a second group of teeth contour features on the basis of the second three-dimensional digital model that is in the first pose; and generating, by using a trained picture generation deep neural network, a toothy facial image of the patient after the orthodontic treatment on the basis of the toothy facial photo of the patient before the orthodontic treatment, the mask, and the second group of teeth contour features.
Patent WO-2021120740-A1 (WO)
Title: 一种医用管材及其制备方法
Inventor: QIN MINGLIN
IPC: B32B27/32
Filed: 2020-09-18
Abstract: 本发明公开了一种医用管材及其制备方法，所述医用管材包括由内向外依次设置的聚四氟乙烯内层、编织层和外层，所述聚四氟乙烯内层和所述编织层之间和/或所述编织层和所述外层之间设置有粘结层。本发明提供的医用管材及其制备方法通过在医用管材的层与层之间增加粘结层，有效的防止了医用管材各层间的分层异常，降低了医疗终端使用事故率，还在保持原有管材的柔韧性能的同时，提高医用管材的扭控性能。
Patent WO-2021068735-A1 (WO)
Title: Foot massager
Inventor: HUANG GUIFENG
IPC: A61H1/02
Filed: 2020-09-21
Abstract: Disclosed is a foot massager, comprising a case for accommodating feet, with an air pump (8) and an air valve (9) being provided in the case, wherein the case is internally provided, at a position corresponding to the toes, with an avoidance space for accommodating the toes when same move up and down; the case is internally provided with an upper toe air bag (3) on the side opposite the insteps at the position corresponding to the toes; the case is internally provided with a lower toe air bag (4) on the side opposite the soles of the feet at the position corresponding to the toes; both the upper toe air bag (3) and the lower toe air bag (4) are in communication with the air pump (8) and the air valve (9); the lower toe air bag (4) is inflated and expanded to abut against the toes to move same upwards; and the toe upper air bag (3) is inflated and expanded to abut against the toes to move same downwards. In the device, the upper toe air bag and the lower toe air bags expand in order to stretch the toes, and the feet are fixed by means of the air bags, so as to solve the problem that existing toe massage devices massage the feet stiffly and cause toe pain.
Patent WO-2021057960-A1 (WO)
Inventor: ZHAO YINAN
IPC: H04W72/04
Filed: 2020-09-27
Abstract: The present invention provides a method executed by user equipment, and user equipment. The method comprises: receiving first configuration information sent by a base station gNB and comprising configured scheduling grant information; receiving second configuration information sent by the base station gNB; and determining the correspondence between a bitmap of uplink frequency domain resource allocation type 0 in new radio and frequency domain resource configuration information frequencyDomainAllocation.
Patent WO-2021103829-A1 (WO)
Title: 基于脑波音乐的个性化精神状态调节系统及调节方法
Inventor: ZHANG TONG
IPC: A61M21/02
Filed: 2020-10-15
Abstract: 一种基于脑波音乐的个性化精神状态调节系统，包括脑电采集模块、脑波音乐生成模块、精神状态评估模块、精神状态调节模块以及脑波音乐播放模块；脑电采集模块分别与脑波音乐生成模块和精神状态评估模块信号连接；精神状态评估模块、精神状态调节模块和脑波音乐播放模块依次信号连接。精神状态调节系统采用自身脑电生成的脑波音乐进行情绪调节，可避免个体对常规音乐敏感度不同而影响情绪调节效果，对被试者具有良好针对性，能够实现个性化调节情绪。还提供一种用于上述精神状态调节系统的精神状态调节方法。
Patent WO-2021088624-A1 (WO)
Inventor: WU HENGGANG
IPC: G06F8/41
Filed: 2020-10-16
Abstract: 本申请实施例公开了一种应用程序预编译的方法、装置、电子设备以及服务器。方法包括：获取目标应用程序对应的多个第一配置文件，基于所述多个第一配置文件记录的多个热点编译单元获取多个目标热点编译单元，多个目标热点编译单元包括属于目标应用程序中目标功能模块的热点编译单元，生成包括多个目标热点编译单元的第二配置文件，以用于目标功能模块运行前提前编译多个目标热点编译单元。从而通过该方法可以使得目标应用程序中目标功能模块关联的热点编译单元，可以在目标应用程序运行前该目标功能模块前提前进行编译，使得可以提升该目标功能模块的运行效率，并且也同时提升了优化目标功能模块运行效率优化的效率。
Patent WO-2021088668-A1 (WO)
Inventor: YU CHAO
IPC: G06F3/14
Filed: 2020-10-26
Abstract: 本公开提供一种显示装置的显示方法，所述显示方法包括：获取拼接屏幕中待替换的显示装置的身份标识，所述拼接屏幕包括多个显示装置，且每个所述显示装置均具有唯一身份标识；根据获取到的所述身份标识获取与所述待替换的显示装置相对应的显示文件；以及利用获取到的所述显示文件进行显示。本公开还提供一种显示装置和一种拼接屏幕系统。
Patent WO-2021088768-A1 (WO)
Inventor: CHAUHAN CHETAN PRATAP SINGH
IPC: H04W88/18
Filed: 2020-11-02
Abstract: La présente invention concerne un système et un procédé de retransmission de SMS dont l'envoi a échoué. Après réception d'au moins un rapport d'échec d'envoi de SMS par l'intermédiaire d'une unité de réseau [102] sur un dispositif d'envoi de SMS [104], au moins un SMS dont l'envoi a échoué et un numéro de réception des messages (SMSC) associé au rapport d'échec d'envoi de SMS est déterminé, ledit SMSC déterminé étant un SMSC erroné. Ensuite, un SMSC correct est identifié pour ledit SMSC erroné et le SMSC erroné est mis à jour avec le SMSC correct identifié. Par la suite, ledit SMS dont l'envoi a échoué est retransmis automatiquement à l'aide du SMSC correct identifié à partir dudit dispositif d'envoi de SMS [104].
Patent WO-2021089028-A1 (WO)
Inventor: XU BAOAN
IPC: E04B5/02
Filed: 2020-11-06
Abstract: Disclosed is a concrete prefabricated floor slab with a built-in energy storage tank, the concrete prefabricated floor slab comprising concrete, reinforcing steel bars and connecting members. The reinforcing steel bars, and a reinforcement mesh frame integrated with an energy storage tank are placed in a prefabricated formwork, and then the concrete is poured for prefabricated forming. The two opposite ends of the concrete prefabricated floor slab with a built-in energy storage tank are provided with reinforcement heads, which are used for connection with other reinforcing steel bars, for connection with other structures. Concrete pouring is used for improving the strength. The energy storage tank is a tubular tank body with both ends being sealed and filled with an energy storage liquid, and the tubular tank body is provided with a pipe port for filling the energy storage liquid and gas. The energy storage tank is internally provided with an expansion space for thermal expansion and cold contraction of the energy storage liquid, and the energy storage tank is filled with gas higher than the atmospheric pressure, such that the energy storage tank forms a rigid body. A filling pipe opening of the energy storage tank is provided with a pressure relief safety valve, with an opening of the pressure relief safety valve facing downwards and being sealed with cement grout. When there is a fire, the energy storage liquid in the energy storage tank is vaporized at a high temperature to generate high vapor pressure, such that the pressure relief safety valve is opened to perform spray fire-extinguishing for an indoor fire.
Patent WO-2021098663-A1 (WO)
Title: 一种四轮独立转向-独立驱动车辆轨迹跟踪方法和系统
Inventor: XU KUN
IPC: B60W40/00
Filed: 2020-11-17
Abstract: 本发明提供一种四轮独立转向-独立驱动车辆轨迹跟踪方法和系统。该方法包括：在目标轨迹上选择同时满足前探距离约束和径向距离约束的点作为前探点，其中，所述径向距离约束是径向距离系数和横向误差之间的乘积，所述横向误差是所述目标轨迹上与车身基准点之间的最短距离；根据所述前探点和车身当前的位置关系，拟合出一条经过所述前探点和车身基准点的圆弧轨迹并计算圆弧轨迹的半径；根据设定车速和所述圆弧轨迹半径计算出车身基准点处的角速度；根据车身基准点处的角速度和线速度获得车轮的转速控制量和转角控制量以控制车辆沿所述目标轨迹行进。本发明的方法和系统改善了轨迹跟踪精度、误差收敛速度以及跟踪过程中车身的平顺性。