baber/WOPTO huggingface dataset:
Patent WO-2020135699-A1 (WO)
Title: 一种直线音圈电机
Inventor: HUANG PEIXIONG
IPC: H02K41/035
Filed: 2019-12-27
Abstract: 一种直线音圈电机装置，包括直线音圈电机（10）以及后向回反射镜（20），直线音圈电机（10）包括摆动组件（11）、弹性组件（12）以及上下间隔设置的上磁性元件（13）和下磁性元件（14），摆动组件（11）包括位于上磁性元件（13）和下磁性元件（14）之间的摆动基板（110）、设置于摆动基板（110）的线圈（111）以及分别连接于摆动基板（110）左右两侧的左连接杆（112）和右连接杆（113），弹性组件（12）包括均与左连接杆（112）连接的第一左弹性件（120）和第二左弹性件（121），以及均与右连接杆（113）连接的第一右弹性件（122）和第二右弹性件（123）。通过增加一组弹性件，加快了音圈电机（10）的加速和减速过程，使得探测脉冲在采样太赫兹波时，获得的太赫兹波信号更加真实、准确。
Patent WO-2020199744-A1 (WO)
Inventor: LIU LINDONG
IPC: G06F21/16
Filed: 2020-01-22
Abstract: A method and an apparatus for allocating copyrights of works based on blockchain, applied to a blockchain network comprising an original creation user client, co-creation participated user clients, and a first node device. The method comprises: a first node device obtains a first target transaction from a distributed database of the blockchain, the first target transaction comprising co-creation participation behavior data of co-creation participated users for a target work, wherein the target work is originally created by an original creation user (S102); and invoke a smart contract corresponding to the copyright allocation of the target work, perform a logic of allocating, on the basis of the co-creation participation behavior data, copyright shares to the co-creation participated users declared by the smart contract, and allocate the copyright shares of the target work to the co-creation participated users (S104).
Patent WO-2020156542-A1 (WO)
Title: 轨道交通机车车辆巡检位姿检测系统及其方法
Inventor: LUO YANG
IPC: G01C21/00
Filed: 2020-02-02
Abstract: 一种轨道交通机车车辆巡检位姿检测系统。包括：参考基准（310）、位姿检测装置（320）和处理装置（330）。参考基准（310）沿待检测车辆停放的轨道延伸方向设置于所述轨道一侧。位姿检测装置（320）设置于轨道交通机车车辆巡检机器人（400），用于检测轨道交通机车车辆巡检机器人（400）相对于参考基准（310）的距离信息。处理装置（330）与位姿检测装置（320）通信连接，用于根据轨道交通机车车辆巡检机器人（400）相对于参考基准（310）的距离信息计算轨道交通机车车辆巡检机器人（400）相对于基准坐标的位姿偏移量。该轨道交通机车车辆巡检位姿检测系统能够实现位姿偏移量检测，且精确度高。还提供一种轨道交通机车车辆巡检位姿检测方法。
Patent WO-2021012664-A1 (WO)
Inventor: CHEN YANPENG
IPC: H04N21/482
Filed: 2020-02-12
Abstract: Disclosed in the present application are a method and apparatus for generating an interactive audio/video based on a mobile terminal. The method comprises: a mobile device obtains the name of an interactive audio/video to be generated and a corresponding audio/video clip thereof, and creates an interactive audio/video catalogue according to the name of the interactive audio/video to be generated (201); the mobile device determines a video list and a tree field in the interactive audio/video catalogue according to the audio/video clip (202); the mobile device draws a tree-like relationship in the interactive audio/video catalogue according to the tree field, and edits the tree-like relationship according to the video list (203); and the mobile device generates the interactive audio/video according to the video list and the tree-like relationship in the interactive audio/video catalogue (204).
Patent WO-2021159456-A1 (WO)
Title: Channel occupancy time-structure information (cot-si) for multiple transmission-reception points (trps)
Inventor: XU CHANGLONG
IPC: H04W74/08
Filed: 2020-02-14
Abstract: Wireless communications systems and methods related to multi-transmission-reception point (multi-TRP) operations in a shared spectrum or an unlicensed spectrum are provided. A network system includes a first transmission-reception point (TRP) and a second TRP. At least one of the first TRP or the second TRP transmits an indication indicating an availability of a first listen-before-talk (LBT) subband of a plurality of LBT subbands in an unlicensed spectrum for communicating with the first TRP; and an availability of a second LBT subband of the plurality of LBT subbands for communicating with the second TRP. At least one of the first TRP communicates, with a user equipment (UE), a first communication signal in the first LBT subband or the second TRP communicates, with the UE, a second communication signal in the second LBT subband.
Patent WO-2020169029-A1 (WO)
Title: 调度方法、上报方法及终端
Inventor: SHEN XIAODONG
IPC: H04W72/12
Filed: 2020-02-18
Abstract: 本公开实施例提供一种调度方法、上报方法及终端，该调度方法包括：终端的MAC层获取PHY的第一信息，第一信息为与LBT相关的信息；终端的MAC层根据第一信息进行调度。
Patent WO-2021179117-A1 (WO)
Inventor: QIU CHANGXIAO
IPC: G06K9/62
Filed: 2020-03-09
Abstract: A method and apparatus for searching the number of neural network channels, being capable of implementing a differentiable search technique and solving a search problem of the number of network channels, and reducing the computational complexity of a network while ensuring the network performance. The method comprises: determining the number N of output channels of a convolutional layer, N being a positive integer (S301); segmenting a feature tensor outputted by the convolutional layer into n sub-feature tensors, the number of channels of each sub-feature tensor being N/n, n being an integer divisible by N, and n being greater than or equal to 2 (S302); and determining n groups of weighting coefficients, each group of weighting coefficients comprising multiple weighting coefficients, and the multiple weighting coefficients having one-to-one correspondence to multiple sub-feature tensors in n sub-feature tensors (S303); determining sub-feature tensors corresponding to the maximum values in the groups of weighting coefficients in the n groups of weighting coefficients to obtain sub-feature tensors corresponding to n maximum values (S304); and re-determining the number of output channels of the convolutional layer according to the sub-feature tensors corresponding to the n maximum values (S305).
Patent WO-2021051765-A1 (WO)
Title: Speech synthesis method and apparatus, and storage medium
Inventor: WU ZHIZHENG
IPC: G10L13/04
Filed: 2020-03-18
Abstract: Disclosed are a speech synthesis method and apparatus, and a storage medium. The method comprises: acquiring a symbol sequence of a statement to be synthesized, wherein the statement to be synthesized comprises a recording statement characterizing a target object and a query result statement for the target object; encoding the symbol sequence by using a pre-set encoding model, in order to obtain a feature vector set; acquiring recording acoustic features corresponding to the recording statement; predicting, according to a pre-set decoding model, the feature vector set, a pre-set attention model and the recording acoustic features, acoustic features corresponding to the statement to be synthesized, in order to obtain predicted acoustic features corresponding to the statement to be synthesized, wherein the pre-set attention model is a model that uses the feature vector set to generate a context vector used for decoding, and the predicted acoustic features are composed of at least one associated acoustic feature; and performing feature conversion and synthesis on the predicted acoustic features to obtain a speech corresponding to the sentence to be synthesized.
Patent WO-2021189185-A1 (WO)
Inventor: HUANG KAIJIN
IPC: G06F12/02
Filed: 2020-03-23
Abstract: An operation method for a 3D NAND flash having a plurality of bit lines, wherein the plurality of bit lines comprises a plurality of layers, the operation method includes defining a plurality of upper layers of the plurality of bit lines of the 3D NAND flash as a plurality of upper select gates and a top layer of the plurality of bit lines of the 3D NAND flash as a top dummy layer; and applying a first voltage on a first top dummy layer of a select bit line of the plurality of bit lines to turn on the first top dummy layer of the select bit line of the plurality of bit lines when programming.
Patent WO-2021196027-A1 (WO)
Inventor: LI RUI
IPC: H01M2/10
Filed: 2020-03-31
Abstract: A packaging structure, an accommodating part, and a sealing part extending from the accommodating part. The accommodating part comprises a first edge, a second edge, a third edge, and a fourth edge connected in series. The first edge and the third edge are opposite each other, the second edge is connected to the first edge and the third edge, the fourth edge is connected to the first edge and the third edge, where the length of the first edge is less than the length of the second edge, and the length of the first edge is less than the length of the fourth edge. Moreover, the sealing part is provided at the second edge, the third edge, and the fourth edge; the sealing part comprises a first packaging edge provided along the second edge, a second packaging edge provided along the fourth edge; and, a part of the first packaging edge extending beyond the first edge and a part of the second packaging edge extending beyond the first edge respectively are folded towards the first edge. The packaging structure favors a reduced overall footprint. Also provided in the present application is an electrochemical device applying the packaging structure.
Patent WO-2021212516-A1 (WO)
Inventor: LIU HUAZHANG
IPC: H04W12/00
Filed: 2020-04-24
Abstract: Disclosed in embodiments of the present application are a pairing method and wireless device applied to a short-distance communication system in the field of wireless communications. The method comprises: a first wireless device obtains a first password, wherein the first password is shared by the first wireless device and a second wireless device; and the first wireless device pairs with the second wireless device on the basis of a password authenticated key exchange (PAKE) protocol and by using the first password as an encryption cipher in a key exchange process. In the embodiments of the present application, the first wireless device and the second wireless device share the first password, and therefore, the first wireless device can pair with the second wireless device on the basis of the PAKE protocol and by using the first password as the encryption cipher in the key exchange process, without an input or an operation of a user, thereby reducing the time for achieving pairing, and improving user experience.
Patent WO-2021093292-A1 (WO)
Title: Co-production method for 2-(2-amino-propoxy)ethanol and polyether polyol
Inventor: XING YIHUI
IPC: C07C217/08
Filed: 2020-05-15
Abstract: Disclosed is a co-production method for 2-(2-amino-propoxy)ethanol and polyether polyol. The method comprises the steps of: (1) performing a chain-linking reaction on ethylene glycol and propylene oxide to obtain a mixed product A; (2) adsorbing the mixed product A, filtering same, and then performing fractional distillation to obtain an overhead product B and an overhead product C; (3) performing a hydroamination reaction on the overhead product B to obtain the crude product, and purifying to obtain 2-(2-amino-propoxy)ethanol; and (4) reacting the overhead product C with propylene oxide and/or ethylene oxide, and refining to obtain polyether polyol. According to the prevent invention, the same process route is used to produce 2-(2-amino-propoxy)ethanol and polyether polyol simultaneously, which successfully solves the problems in the current synthesis technology of complicated process, a large variety of by-products, and difficulty of utilizing the by-products, and the problems of large production input costs and long consumed time in a stepwise preparation method for 2-(2-amino-propoxy)ethanol and polyether polyol.
Patent WO-2020233659-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/105
Filed: 2020-05-21
Abstract: L'invention concerne un procédé de traitement de média visuels qui comprend les étapes consistant à déterminer s'il convient d'utiliser une technique de résolution adaptative de vecteurs de mouvement (AMVR) affine sur des données de média visuels en s'appuyant sur une information de commande liée à la technique AMVR affine dans une représentation en flux binaire des données de média visuels, l'information de commande étant incluse dans ou exclue de la représentation en flux binaire selon une règle; et à effectuer une conversion entre les données de média visuels et la représentation en flux binaire des données de média visuels.
Patent WO-2021243680-A1 (WO)
Inventor: IKIZYAN IKE
IPC: H04N21/4402
Filed: 2020-06-05
Abstract: In general, aspects disclosed herein provide techniques for processing video data. Certain aspects provide a method for processing video data comprising a plurality of frames for display on a display as discussed herein. The method includes determining a sampling rate (N) based on a frame rate used for displaying the video data on the display. The sampling rate N is greater than 1. The method further includes, for every N frames of the plurality of frames, processing one or more statistics associated with a frame to determine one or more display settings. The method further includes outputting to the display the corresponding N frames of the plurality of frames using the one or more display settings.
Patent WO-2020259306-A1 (WO)
Title: 搜网配置方法、注册方法、装置、及系统
Inventor: YANG BING
IPC: H04W8/18
Filed: 2020-06-11
Abstract: 本方案适用通信技术领域，提供了一种搜网配置方法、注册方法、装置、及系统，该搜网配置方法应用于服务器，包括接收通信终端发送的携带位置信息的服务请求；根据服务请求，获取位置信息对应的待注册用户身份识别卡中的各类最优参数；根据各类最优参数，动态配置待注册用户身份识别卡中的各类参数；发送动态配置后的待注册用户身份识别卡至通信终端，以使通信终端根据配置后的各类参数对待注册用户身份识别卡进行相应的搜网注册。本方案中服务器通过根据获取的位置信息动态配置待注册用户身份识别卡中的各类参数，并将待注册用户身份识别卡发送至通信终端，使得通信终端根据所更改配置的各类参数实现快速的最优网络的搜网注册。
Patent WO-2020253705-A1 (WO)
Inventor: LI XUDONG
IPC: A61B17/82
Filed: 2020-06-17
Abstract: The present invention provides a pressing buckle type medical steel wire connecting system, comprising a connecting member and an operation master. The connecting member is sleeved outside steel wires and used for clamping the steel wires by means of external force. The operation master comprises a shearing system and a power system. The shearing system comprises a steel wire orienting part used for orienting both ends of steel wires having passed through the chest cavity, a steel wire tensioning part used for tightening the oriented steel wires to a set tension, an extrusion forming part used for compacting and deforming the connecting member through which the steel wires pass, a steel wire shearing part used for cutting the ends of the steel wires passing through the connecting member after extrusion forming, and a center rod that longitudinally passes through the center of the shearing system and is connected to the power system. The power system is sleeved and fixed with the shearing system, and is used for providing power for the shearing system. The present invention has a good connection effect and good patient experience.
Patent WO-2022006782-A1 (WO)
Title: Gimbal control method and apparatus, gimbal assembly, movable platform, and storage medium
Inventor: LIU SHUAI
IPC: F16M13/02
Filed: 2020-07-08
Abstract: Provided are a gimbal control method and apparatus, a gimbal assembly, a movable platform, and a storage medium. The gimbal is used for supporting an image acquisition device (200), and comprises: a base (100), and a roll motor (101) used for driving the image acquisition device to rotate around the roll axis of the gimbal. The control method comprises: detecting a current placement state of the base (S301); and controlling the rotation of the roll motor according to the current placement state, so that the image acquisition device acquires an image in correct orientation when the current placement state is a normal placement state or an inverted placement state (S302), wherein the placement state of the base comprises the normal placement state and the inverted placement state. According to the technical solution, regardless of the placement state of the gimbal, controlling the roll motor can effectively enable the image acquisition device to acquire an image in correct orientation, and in this case, the image does not need to be rotated; thus, data delay caused by data processing operations is reduced, the data processing quality and efficiency are ensured, and use requirements of users can be met.
Patent WO-2022006910-A1 (WO)
Title: Comb tooth structure having initial position offset, and preparation method therefor
Inventor: Dan qiang
IPC: B81B3/00
Filed: 2020-07-10
Abstract: Disclosed are a comb tooth structure having an initial position offset, and a preparation method therefor. A comb tooth pair is formed between second comb teeth (A) and first comb teeth (B) of the comb tooth structure, and the offset of the second comb teeth (A) and the first comb teeth (B) can be accurately controlled by means of the thickness of a deposited material; gaps between the second comb teeth (A) and the first comb teeth (B) are accurate and controllable, and the consistency between the second comb teeth (A) and the first comb teeth (B) is good; and initial overlapped parts between the second comb teeth (A) and the first comb teeth (B) can be accurately controlled, such that the comb tooth structure can be used for driving and also detecting, a material layer for preparing the comb tooth structure is not limited as long as insulation and conduction requirements for each layer are met and the process is compatible, and drivable voltage and grounding may be interchanged between the second comb teeth (A) and the first comb teeth (B).
Patent WO-2021013014-A1 (WO)
Title: Resource configuration method, information transmission method, and related equipment
Inventor: LIU SIQI
IPC: H04W28/18
Filed: 2020-07-15
Abstract: The present invention provides a resource configuration method, an information transmission method, and related equipment. The method comprises: configuring a resource for target sidelink information transmission for a first terminal, wherein the target sidelink information comprises at least one of first sidelink information and second sidelink information, the first sidelink information is sidelink information corresponding to sidelink transmission between the first terminal and a second terminal, and the second sidelink information is sidelink information corresponding to sidelink transmission between the first terminal and a control node.
Patent WO-2022027537-A1 (WO)
Title: Apparatus and method for multicast/broadcast service
Inventor: MOHAMMED MIKAEIL AHMED
IPC: H04W4/06
Filed: 2020-08-07
Abstract: An apparatus and a method for optimal delivery of a multicast/broadcast service (MBS) are provided. A method of an MBS user equipment (UE) includes determining a first indication message to be transmitted to a network, wherein the first indication message includes a UE status associated with an MBS and/or a need for switching an MBS delivery mode. The method further includes receiving a second indication message carrying an optimal delivery mode configuration such as the scheduling information of the switched MBS delivery mode, the frequency, and/or identity of the neighboring cells or the areas that broadcast the same service that the UE is receiving before switching the delivery mode. This can solve issues in the prior art, provide a dynamic, reliable, and/or efficient MBS delivery mode switching, support service continuity, provide a good communication performance, and/or provide high reliability.
Patent WO-2022027633-A1 (WO)
Title: Measurement reporting method and apparatus, computer device, and storage medium
Inventor: LIN XUE
IPC: H04W24/08
Filed: 2020-08-07
Abstract: The present application relates to the technical field of wireless communications. Disclosed are a measurement reporting method and apparatus, a computer device, and a storage medium. The method comprises: when the terminal device is in a dual-connection scenario, obtaining first instant Minimization of Drive Tests (MDT) data, the first instant MDT data being instant MDT data of the terminal device for a master node in the dual-connection scenario; and when the terminal device does not satisfy a condition in which uplink data transmission is performed between the terminal device and the master node, reporting the first instant MDT data to a secondary node in the dual-connection scenario. According to the solution, the instant MDT data of the master node can be timely reported to a network side, thereby improving the accuracy for the terminal device to report the MDT data to the network side.
Patent WO-2021023312-A1 (WO)
Inventor: LI NAN
IPC: G06F9/4401
Filed: 2020-08-14
Abstract: A method for rapidly starting a memory of a system on chip, comprising the following steps of: determine whether the memory is in a first startup stage; if yes, after the memory is switched from a first initial stage to a second initial stage, a controller sends a first command to the memory so as to set a first relative address of the memory, and switches the memory from the second initial stage to a third initial stage; the controller sends a second command containing the first relative address to the memory, and switches the memory from the third initial stage to a fourth initial stage so as to complete a first startup stage; if not, determine whether the memory is in a second startup stage; if yes, after the first startup stage is completed, the controller directly sends a second command containing a virtual relative address to the memory, and the memory executes a first operation according to a first strategy to complete the second startup stage; and if not, completing a third startup stage with the operation above. The method can reduce the initialization time of the whole memory.
Patent WO-2021027967-A1 (WO)
Inventor: WANG YOU
IPC: G06K9/00
Filed: 2020-08-17
Abstract: A route determination method, travelable equipment, and a computer storage medium. The method comprises: obtaining first information of a target point, the first information being at least represented as the position of the target point in a travel image, wherein the travel image is obtained by the collection of the travel environment of travelable equipment (S101); processing the first information of the target point to obtain second information of the target point, the second information being at least represented as the position of the target point in a local map established based on the travel environment (S102); obtaining a first actual position of the target point in the travel environment on the basis of the second information of the target point (S103); and determining a route from the travelable device to the target point at least on the basis of the first actual position of the target point in the travel environment (S104).
Patent WO-2021057427-A1 (WO)
Inventor: ZHENG QINGHUA
IPC: G06K9/62
Filed: 2020-09-03
Abstract: 本发明公开了一种基于PU learning的跨区域企业偷漏税识别方法及系统，包括：首先，基于正例与未标记学习，利用源域少量带标签的正样本生成源域中无标签样本的标签；其次，通过最大化分类器差异的域适应方法构建跨区域企业偷漏税识别模型；然后，利用带标签的企业样本训练模型以调整模型参数；最后，利用训练好的偷漏税识别模型对目标域的企业样本进行偷漏税识别。本发明在源域企业样本只有正样本和大量无标记样本的情况下，实现为没有样本标签的目标域建立偷漏税识别模型的目的。
Patent WO-2021208341-A1 (WO)
Title: Method and system for detecting and recovering memory bit flipping in secondary power equipment
Inventor: ZHOU HUALIANG
IPC: G06F11/10
Filed: 2020-09-10
Abstract: A method and system for detecting and recovering memory bit flipping in secondary power equipment, related to the technical field of memory error correction. The technical problem to be solved is equipment malfunctioning or result abnormality caused by memory bit flipping in secondary power equipment in the prior art. The method comprises the following steps: performing an ECC verification code calculation according to a preset ECC segment length with respect to an application running area when an application is loading, acquiring an ECC verification code for segment data of the application when the application is loading; performing an ECC verification code calculation according to the preset ECC segment length with respect to the segment data of the application when the application is running, acquiring an ECC check code for the segment data of the application when the application is running; comparing the ECC verification code with the ECC check code; and, if the segment data of the application when the application is running is determined, on the basis of the comparison result, to have experienced a single bit error, correcting the bit where the error occurred.
Patent WO-2021103746-A1 (WO)
Title: 一种播放资源管理系统
Inventor: QIAN LEI
IPC: H04N21/239
Filed: 2020-09-14
Abstract: 本发明提出一种播放资源管理系统，包括调度模块、播放器模块和播放驱动模块，调度模块包括资源请求节点、资源消息节点和资源使用记录节点，包括如下步骤：S1：播放器模块的播放器向资源请求节点发出播放请求，资源请求节点记录播放器模块的播放器名称及进程编号，资源请求节点将播放请求传送至资源消息节点；S2：资源消息节点公布请求播放的播放器名称及进程编号，资源消息节点公布播放资源管理系统的资源状态，播放器模块的播放器查询播放资源管理系统的资源状态，如果播放资源管理系统的资源状态为空闲，则执行步骤S3；如果播放资源管理系统的资源状态为繁忙，则执行步骤S4；本播放资源管理系统能够快速切换播放器模块中的播放器。