baber/WOPTO huggingface dataset:
Patent WO-2021056480-A1 (WO)
Title: Fully-automatic control-type assembly device for high-fidelity earplug horn
Inventor: Lou Yun Feng
IPC: H04R31/00
Filed: 2019-09-27
Abstract: The present invention relates to an assembly device, in particular to a fully-automatic control-type assembly device for a high-fidelity earplug horn. The technical problem to be solved is to provide a fully-automatic control-type assembly device for a high-fidelity earplug horn. Provided is a fully-automatic control-type assembly device for a high-fidelity earplug horn, the device comprising an assembly barrel, a circulation belt I, a circulation belt II, a circulation belt III, a spraying disk, a high-pressure pump, a circulation belt IV, etc., wherein the circulation belt I corresponds to an opening provided in an upper part position on a left wall of the assembly barrel; a servo motor I and a driving roller I are arranged on a left side of the circulation belt I; the circulation belt I, the circulation belt II and the circulation belt III are arranged in parallel; the spraying disk is arranged on a baffle III, and the spraying disk is nested in the baffle III; the high-pressure pump is arranged on a hose, and the high-pressure pump is arranged below a left-right cylinder III; and a glue box is arranged on a right side of the left-right cylinder III. The provided fully-automatic control-type assembly device for a high-fidelity earplug horn is high in assembly efficiency.
Patent WO-2020078376-A1 (WO)
Title: Non-alkali aluminum silicate glass, preparation method therefor and application thereof
Inventor: ZHANG GUANGTAO
IPC: C03C3/095
Filed: 2019-10-16
Abstract: A non-alkali aluminum silicate glass, a preparation method therefor and an application thereof. When the non-alkali aluminum silicate glass is at temperature of 1600°C, the electrical resistivity of the glass melt is less than or equal to 200 Ω·cm; when the viscosity of the glass is 35000 poises, the corresponding temperature T 35000  is greater than or equal to 1250°C; when the viscosity of the non-alkali aluminum silicate glass is 10 13  poises, the corresponding annealing point is greater than or equal to 790°C. Using the total molar amount of oxide as a basis, the non-alkali aluminum silicate glass contains 69-73 mol% of SiO 2 , 11-15 mol% of Al 2 O 3 , 0-2 mol% of B 2 O 3 , 2-8 mol% of MgO, 2-8 mol% of CaO, 0-3 mol% of SrO, 3-10 mol% of BaO, 0.1-2 mol% of ZnO, 0.02-0.7 mol% of RE 2 O 3 , 0.01-0.5 mol% of Se 2 O 3  and less than 0.05 mol% of R 2 O, wherein RE is a rare earth element and R is an alkali metal.
Patent WO-2021042522-A1 (WO)
Title: Conductive film random grid pattern generating method and application thereof
Inventor: LIU LINYUE
IPC: H01B5/14
Filed: 2019-11-11
Abstract: A conductive film random grid pattern generating method. A random grid pattern comprises a plurality of random polygons which are adjacent to each other. The generating method comprises: obtaining information of center points of regular polygons in a grid pattern; obtaining coordinates of center points of random polygons; obtaining vertices of the random polygons; and generating a random grid pattern by using the vertices. The generated random grid pattern effectively eliminates Moire interference fringes, moreover, the calculation is simple, and a random grid pattern of any size can be generated. Also provided is a method for manufacturing a conductive film having a random grid pattern, comprising: first generating a required random grid pattern by using the conductive film random grid pattern generating method, and then imprinting the random grid pattern onto a substrate to obtain a conductive film having the random grid pattern. Also provided is a conductive film having a random grid pattern, manufactured by using the method for manufacturing a conductive film having a random grid pattern.
Patent WO-2021012502-A1 (WO)
Inventor: REN CHAOCHAO
IPC: G06F3/0484
Filed: 2019-11-12
Abstract: A screenshot information control method, a device, a computer apparatus, and a storage medium. The method comprises: converting confidential information into a confidential image (S10); segmenting the confidential image into a first number of information blocks, each of the information blocks having the same size (S20); splitting, according to a pre-determined splitting rule, each of the information blocks into a second number of image frames, each of the image frames having the same size (S30); and displaying, in a current display interface, the image frames in batches according to a pre-determined display rule, wherein the pre-determined display rule is displaying image frames in each of the batches at a pre-determined uniform speed, and during display of each batch, single image frames randomly selected from the respective information blocks are synchronously displayed (S40). The method prevents, from the information source, confidential information from being stolen by taking screenshots, thereby enhancing the security of the confidential information. In addition, using a normal screenshot function for non-confidential information is not affected, thereby improving user experience.
Patent WO-2020098695-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/503
Filed: 2019-11-13
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés de codage vidéo numérique, comprenant la construction de listes de candidats de mouvement séparés pour le codage vidéo. Un exemple de procédé de traitement vidéo consiste à construire, pour un premier bloc vidéo d'une vidéo, une première liste de candidats de mouvement en utilisant un procédé de construction de première liste de candidats de mouvement qui exclut les candidats de mouvement qui sont seulement dérivés de blocs spatiaux, et effectuer une conversion entre le premier bloc vidéo et une représentation de flux binaire de la vidéo comprenant le premier bloc vidéo selon la première liste de candidats de mouvement construite.
Patent WO-2020098784-A1 (WO)
Title: 一种电池
Inventor: ZHANG XIAOWEN
IPC: H01M4/13
Filed: 2019-11-15
Abstract: 一种电池（5），包括正极极片、隔膜、负极极片和电解液，其中正极极片包括正极集流体（10）和涂覆在正极集流体（10）的至少一个表面上的至少两层正极活性材料层，与正极集流体（10）接触的下层正极活性材料层（12）包含第一正极活性材料、第一高分子材料和第一导电材料，基于下层正极活性材料层（12）的总重量，第一正极活性材料的重量百分含量为A％，第一高分子材料的重量百分含量为B％，第一导电材料的重量百分含量为C％，与下层正极活性材料层（12）接触而远离正极集流体（10）的上层正极活性材料层（14）包含第二正极活性材料、第二高分子材料和第二导电材料，基于上层正极活性材料层（14）的总重量，第二正极活性材料的重量百分含量为A'％，第二高分子材料的重量百分含量为B'％，第二导电材料的重量百分含量为C'％，其中A％<A'％，B％>B'％，C％≥C'％，且第一高分子材料包含氟化聚烯烃和/或氯化聚烯烃高分子材料。所述电池（5）具有良好的安全性、改善的电性能，且电解液的常温粘度≤4cp。
Patent WO-2020215704-A1 (WO)
Title: Instant messaging method capable of implementing desktop sharing and related devices
Inventor: ZHAI BINBIN
IPC: H04L12/58
Filed: 2019-11-15
Abstract: An instant messaging method capable of implementing desktop sharing comprises: displaying, when a computer device logs in a client application, an instant messaging interface comprising a desktop sharing option and an instant call option; sending, when the desktop sharing option is operated, a desktop sharing request to computer controlled equipment; displaying, when the instant call option is operated, a first call mode selection interface comprising a video call option and a voice call option; calling, when the video call option is operated, a user account of the client application to make a video call; displaying, when the voice call option is operated, a second call mode selection interface comprising a first contact way option and a second contact way option; calling a user account when the first contact way option is operated; and calling the telephone number of the user when the second contact way option is operated. The present invention further provides an instant messaging device capable of implementing desktop sharing, a computer device and a storage medium, to facilitate the optimization of transaction processing.
Patent WO-2020192151-A1 (WO)
Title: Electric toothbrush
Inventor: ZHANG JUN
IPC: H02K7/06
Filed: 2019-11-21
Abstract: The present utility model relates to the technical field of tooth cleaning. Disclosed is an electric toothbrush. By means of a toothbrush handle; a connecting rod, one end of the connecting rod being connected to the toothbrush handle, and, an assembly hole being provided at one end of the connecting rod away from the toothbrush handle; a vibration motor, the vibration motor being connected to the connecting rod via the assembly hole, and the vibration motor comprising a first part and a second part, where the first part is mounted within the connecting rod via the assembly hole, and the second part is arranged outside of the assembly hole; and a brush, the brush being connected to the connecting rod, solved is the technical problem of loss found in a vibration transmission process of a motor of an electric toothbrush in the prior art and difficulty with production system assembly, thus achieving the technical effects of reducing loss of motor vibration transmission and increasing production assembly efficiency.
Patent WO-2021017341-A1 (WO)
Title: Method and apparatus for recognizing driving state of intelligent driving device, and device
Inventor: CHEN JINSHENG
IPC: G06K9/00
Filed: 2019-11-26
Abstract: A method and an apparatus for recognizing a driving state of an intelligent driving device, and a device. The method comprises: determining, according to an image to be processed containing an intelligent driving device, the orientation of the main body of the intelligent driving device (S101); determining, according to said image, the state of a first driving state indicator lamp included in the intelligent driving device (S102); and determining, according to the orientation of the main body and the state of the first driving state indicator lamp, a driving state of the intelligent driving device (S103).
Patent WO-2021102917-A1 (WO)
Inventor: LIU HAO
IPC: H04B7/0417
Filed: 2019-11-29
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for feedback of channel state information (CSI). In example embodiments, a first device determines a type of CSI to be fed back and then generates CSI of the type. The first device sends the generated CSI to a second device. Accordingly, if the type of CSI comprises high-precision CSI, the second device uses at least the received CSI to train a machine learning model to obtain at least a first set of parameters for generation of CSI and at least a second set of parameters for reconstruction of the CSI. The second device further sends the first set of parameters to the first device for CSI generation.
Patent WO-2021114152-A1 (WO)
Inventor: LIANG PING
IPC: H04R9/06
Filed: 2019-12-11
Abstract: Provided is a loudspeaker vibrating member, comprising a vibrating diaphragm, a dome and a structural member, wherein the vibrating diaphragm comprises a vibrating part, a folding ring part surrounding the vibrating part and connected to same, and a positioning part surrounding the folding ring part and connected to same; and the folding ring part is arranged between the vibrating part and the positioning part, the positioning part and the structural member are connected and integrally provided, a through hole is provided in a center area of the vibrating part, the dome is integrally formed on a side of the vibrating part that is away from the structural member, and the dome covers the through hole. The vibrating diaphragm and the structural member, and the dome and the vibrating diaphragm are directly formed under the condition of not being influenced by other media, such that the concentricity of the vibrating member is ensured, the influence of an existing glued gluing layer on the concentricity is prevented, and the stability and consistency of product performance are improved.
Patent WO-2020253174-A1 (WO)
Title: 全地形车及其发动机
Inventor: CHEN SHANGJIAN
IPC: F01M1/08
Filed: 2019-12-17
Abstract: 一种全地形车的发动机（100），包括：机体（10），机体（10）设置有油路；活塞（20），活塞（20）可移动地设置在机体（10）内；喷油件（30），喷油件（30）设置在机体（10）内且与油路连通，喷油件（30）的喷口朝向活塞（20）的底部。进一步提出了一种具有该发动机（100）的全地形车。
Patent WO-2020199659-A1 (WO)
Inventor: LI WENTAO
IPC: G06F16/9535
Filed: 2019-12-18
Abstract: 用于生成推送优先级信息的方法，包括：获取针对第一用户的候选推送信息，以及获取第一用户的关键词集（201）；获取候选推送信息对应的关键词集（202），其中，候选推送信息对应的关键词集中的关键词被至少一个第二用户请求过建立与候选推送信息的对应关系；确定候选推送信息对应的关键词集和第一用户的关键词集的交集作为目标关键词集（203）；根据目标关键词集，生成候选推送信息的推送优先级信息（204）。上述方法实现了一种根据其它用户对候选推送信息设置的关键词与目标用户对应的各个关键词来生成候选推送信息的推送优先级信息以确定候选推送信息的推送优先级的方法。
Patent WO-2021120209-A1 (WO)
Inventor: ZHENG HAIRONG
IPC: A61B5/145
Filed: 2019-12-20
Abstract: An in-vivo capture system for a cell to be tested and a working method thereof. The system comprises an immune micro-nano bubble supply device (10), an acoustic resonance immune guide body in-vivo conveying device (20), an ultrasonic transmitting device (30), and an acoustic resonance immune guide body (40), wherein the immune micro-nano bubble supply device (10) provides an immune micro-nano bubble coupled with an antibody, and the immune micro-nano bubble is injected into a body to be specifically combined with said cell to form a bubble complex; the guide body in-vivo conveying device (20) conveys the acoustic resonance immune guide body (40) to an in-vivo area to be tested; the ultrasonic transmitting device (30) transmits an ultrasonic wave to excite the acoustic resonance immune guide body (40) in vivo to generate a local strong field; and the surface of the acoustic resonance immune guide body (40) is coupled with an antibody capable of recognizing said cell, the acoustic resonance immune guide body is specifically combined with said cell to capture said cell when being conveyed into the body, and the local strong field is used for adsorbing the bubble complex to capture said cell. The system can increase the capture quantity of trace cells to be tested in vivo, and improve the accuracy of subsequent testing.
Patent WO-2020135376-A1 (WO)
Inventor: LIU ZUNAN
IPC: D06F39/00
Filed: 2019-12-24
Abstract: 一种衣物处理装置，包括机体，还包括：第一显示装置，所述第一显示装置设置在机体的顶部；第二显示装置，所述的第二显示装置设置在机体的至少一个侧面上；所述的第一显示装置和第二显示装置同步或分别显示衣物处理装置的状态信息和/或运行信息。所述的第二显示装置可以安装在盘座的前侧、和/或左侧、和/或右侧。该衣物处理装置具有多个在不同界面进行显示的显示装置，既方便用户操作，又可以为用户提供多种视角的显示结果，方便用户多位置观察，提升人机互动的体验效果。
Patent WO-2021068415-A1 (WO)
Inventor: LIAO XUESONG
IPC: H04W48/18
Filed: 2019-12-24
Abstract: 本发明提供一种基于节点编号选择用户面功能UPF的方法，在UPF的NodeID中插入位置信息的代号，将用户终端UE的位置信息与UPF的NodeID中的位置信息进行匹配，从一个或多个UPF中指定匹配度最高的UPF连接终端，指定接入的UPF地理位置距离UE最近，避免了传统方法中接入较远UPF而产生延时较多的问题。本发明中使用十六进制的数字代号代表位置信息，方便SMF对位置信息的匹配，没有占用过多的空间，技术实现简单。
Patent WO-2021114420-A1 (WO)
Inventor: LIU YUANJIANG
IPC: H02K5/16
Filed: 2019-12-27
Abstract: An electric motor, comprising first end covers (1) and second end covers (2) that are oppositely provided, long bearings (3), stator assemblies (4), and rotor assemblies (5); the first end covers (1) extend towards the second end covers (2) to form a mounting column (6); the second end covers (2) extend towards the first end covers (1) to form sleeve portions (7) that are sleeved on the periphery of the mounting column (6); a radial gap is reserved between each sleeve portion (7) and the mounting column (6); the long bearings (3) are sleevingly connected to the periphery of the mounting column (6) and are located in the radial gaps; the stator assemblies (4) are disposed at the periphery of the sleeve portions (7); the rotor assemblies (5) are annularly provided and sleevingly disposed at the periphery of the stator assemblies (4); the rotor assemblies (5) are fixedly connected to the first end covers (1); one end of each long bearing (3) adjacent to the first end covers (1) extends to an area between the stator assemblies (4) and the mounting column (6); and one end of each long bearing (3) adjacent to the second end covers (2) extends to the second end covers (2). The electric motor has low jitter and low noise.
Patent WO-2020224286-A1 (WO)
Title: 联合循环动力装置
Inventor: LI HUAYU
IPC: F01K11/00
Filed: 2020-05-06
Abstract: 联合循环动力装置，冷凝器(8)有冷凝液管路经循环泵(4)与混合蒸发器(9)连通，膨胀机(1)有低压蒸汽通道经高温蒸发器(7)与混合蒸发器(9)连通，混合蒸发器(9)还有低压蒸汽通道分别直接与压缩机(2)连通和经第二膨胀机(3)与冷凝器(8)连通，压缩机(2)还有蒸汽通道与高温热交换器(6)连通，冷凝器(8)还有冷凝液管路经第二循环泵(5)与高温蒸发器(7)连通之后高温蒸发器(7)再有蒸汽通道与高温热交换器(6)连通，高温热交换器(6)还有蒸汽通道与膨胀机(1)连通；高温热交换器(6)和高温蒸发器(7)还分别有热源介质通道与外部连通，冷凝器(8)还有冷却介质通道与外部连通，膨胀机(1)连接压缩机(2)并传输动力，形成联合循环动力装置。
Patent WO-2020233144-A1 (WO)
Inventor: XU ZICHAO
IPC: G06Q30/02
Filed: 2020-01-09
Abstract: A method and a device for providing a comment input mode, pertaining to the technical field of Internet commenting. The method comprises: detecting, in response to a commenting request of a user for an object to be commented, whether there is resource saving information related to the object (S210); and if so, providing the resource saving information and a comment input mode to the user, and if not, providing the comment input mode to the user, wherein the comment input mode enables the user to input comment contents related to the object therein (S220). When a user is to publish a comment, the method enables, if there is resource saving information related to an object to be commented, the user to obtain, in one click, a comment input mode allowing the user to input comment contents related to the object therein, and also enables acquisition of the resource saving information, thereby reducing the number of operation steps of comment publishing for users, improving user input experience, increasing user information acquisition efficiency, and further enhancing user experience.
Patent WO-2020156525-A1 (WO)
Title: Éléments de syntaxe multiples pour une résolution adaptative de vecteurs de mouvement
Inventor: LIU HONGBIN
IPC: H04N19/176
Filed: 2020-02-01
Abstract: Un procédé de traitement de médias visuels comprend les étapes consistant à réaliser une détermination, pour une conversion entre un bloc vidéo courant et une représentation en flux binaire du bloc vidéo courant, d'une utilisation d'une ou plusieurs précisions pour représenter des informations de mouvement comprenant un vecteur de mouvement et/ou un prédicteur de vecteur de mouvement et/ou une différence de vecteur de mouvement utilisées pendant la conversion dans un mode inter affine ou un mode inter normal avec une résolution adaptative de vecteurs de mouvement (AMVR), et à effectuer la conversion sur la base de la détermination des une ou plusieurs précisions, de multiples éléments de syntaxe étant utilisés dans la représentation en flux binaire pour signaler les une ou plusieurs précisions.
Patent WO-2020173333-A1 (WO)
Inventor: MENG QIANG
IPC: B60R21/214
Filed: 2020-02-18
Abstract: Disclosed are a sunshade (2) for a vehicle, an airbag assembly, and a vehicle. The vehicle comprises a roof and an airbag module (1) mounted inside the roof, wherein the airbag module (1) comprises a housing (11) and an airbag located inside the housing (11). The sunshade (2) comprises: a sunshade main body (21); a rotation arm (22) with one end being mounted to the roof, and the other end being rotatably mounted to the sunshade main body (21); and a bearing arm (23) mounted on the sunshade main body (21), wherein two ends of the sunshade main body (21) in the lengthwise direction thereof are borne on the roof by the rotation arm (22) and the bearing arm (23); the sunshade main body (21) and the airbag module (1) are correspondingly provided on inner and outer sides of the roof, and when the airbag is inflated and expanded, the housing (11) protrudes and is deformed in the direction of the sunshade (2); the sunshade main body (21) is provided with a deformation receiving space (210), and the deformation receiving space (210) is located between the rotation arm (22) and the bearing arm (23); and when the housing (11) protrudes and is deformed, the deformation receiving space (210) can receive the deformation of the housing (11). The sunshade (2) is prevented from falling off from the roof when the roof-type airbag module (1) is triggered.
Patent WO-2021088291-A1 (WO)
Inventor: JIN YI
IPC: G06F7/505
Filed: 2020-03-13
Abstract: 本发明提供了一种基于三值逻辑运算器的MSD并行加法器的构造方法，采用符合MSD加法充分条件的5个三值逻辑运算器构造MSD并行加法器。在排列三值逻辑运算器时：可采用如下任意方法：每次将n位的三值运算器重构成一种三值逻辑运算器，经过5次重构实现；每次在n位的三值运算器上重构出输入相同的两个三值逻辑运算器，经过3次重构实现；在n位的三值运算器上同时重构出5个三值逻辑运算器，经过1次重构实现；用不可重构的各相应三值逻辑运算器取代上述重构过程；各三值逻辑运算器通过存储器传递中间数据，或将前一级三值逻辑运算器的输出端直接连接下一级三值逻辑运算器的输入端来传递中间数据。同时提供了一种基于三值逻辑运算器的MSD并行加法器。
Patent WO-2021000599-A1 (WO)
Inventor: ZHANG YANBO
IPC: C21D9/34
Filed: 2020-03-13
Abstract: A multi-layer and multi-drive rotary heating furnace. In the structure of the heating furnace, a rotary table (5) is arranged under a furnace wall (2), a first drive device (6) rotatably drives the rotary table (5), and a first rack (4) is fixed on an upper end surface of the rotary table (5). A second turntable (8) is arranged under the rotary table (5), an air guide cone (12) is vertically fixed on an upper end surface of the second turntable (8), and the air guide cone (12) extends through the rotary table (5) and into the heating furnace. A second rack (7) is fixed on the air guide cone (12), and the second rack (7) is located above the first rack (4). A second drive device (9) is located below the second turntable (8) and arranged along an outer edge of the second turntable (8), and is used to rotatably drive the second turntable (8). The second turntable (8) and the rotary table (5) are respectively driven by the two drive devices so as to independently rotate the two racks and achieve different rotation frequencies and tempos of workpieces on the two racks, and thus satisfying various process requirements.
Patent WO-2021047164-A1 (WO)
Title: Scanning equipment, method, device, and storage medium
Inventor: HAN JINHUI
IPC: G06K7/10
Filed: 2020-03-24
Abstract: Disclosed are scanning equipment, a method, a device, and a storage medium thereof. The equipment comprises a rotatable rotating component, a scanning device, and a positioning device, where: the positioning device is used for respectively positioning the rotating component rotated to different predetermined positions, and the scanning device is used for scanning goods held on the rotating component having been positioned.
Patent WO-2020224345-A1 (WO)
Title: Network access control method, computer-readable medium and electronic device
Inventor: WANG TAO
IPC: H04W48/16
Filed: 2020-03-24
Abstract: Provided are a network access control method, a computer-readable medium and an electronic device. The network access control method comprises: acquiring a network connection capability of a terminal device, wherein the network connection capability comprises the capability of connecting to a public network and a non-public network that are independent of each other; and when the terminal device is in a connected state, performing access control on the terminal device according to a network service requirement and the network connection capability of the terminal device. The technical solution of the embodiments of the present application can effectively realize network access control in an application scenario where a public network coexists with a non-public network, thereby ensuring that a communication system can support the processing of a public network service and a non-public network service.
Patent WO-2021189311-A1 (WO)
Inventor: WANG LI
IPC: G06F21/64
Filed: 2020-03-25
Abstract: Embodiments of the disclosure provide systems and methods for performing a read operation of an object. The exemplary method includes receiving, by a proxy server, a request for the read operation, the request including an identification of the object. The method further includes requesting, by the proxy server, meta-data associated with the identification of the object from a meta server. The method also includes receiving, by the proxy server, the requested meta-data from the meta server, the meta-data including allocation data indicating disk volumes on a data server and positions within the disk volumes allocated to the object. The method additionally includes requesting, by the proxy server, object data from the data server according to the allocation data, and receiving, by the proxy server, the object data stored at the allocated positions in the allocated disk volumes on the data server.
Patent WO-2021195894-A1 (WO)
Title: 完整性保护方法和通信设备
Inventor: WANG SHUKUN
IPC: H04W12/10
Filed: 2020-03-30
Abstract: 本申请实施例提出完整性保护方法和通信设备，其中方法包括：发送端设备选择执行完整性保护和/或加密的第一数据；对选择的第一数据进行完整性保护和/或加密；发送包含经过完整性保护和/或加密的第一数据的数据。本申请实施例能够在提供完整性保护的同时，降低对网络设备的性能要求。