baber/WOPTO huggingface dataset:
Patent WO-2020020075-A1 (WO)
Title: Collision between sounding reference signals (srs) and other uplink channels
Inventor: LIU LE
IPC: H04L5/00
Filed: 2019-07-19
Abstract: Certain aspects of the present disclosure provide techniques for sounding reference signal (SRS) resource configuration and processing enhancements. A method generally includes receiving, from the network, signaling indicating a sounding reference signal (SRS) configuration allocating a plurality of symbols for SRS transmissions within an uplink (UL) subframe, detecting a collision between at least one of the allocated SRS symbols and another type of UL transmission, and taking one or more actions regarding the SRS transmissions, based on the detection of the collision.
Patent WO-2020029998-A1 (WO)
Inventor: PU WENQIANG
IPC: H04R25/00
Filed: 2019-08-07
Abstract: 本申请公开了一种多模式波束形成器，包括：用于接收多模式输入信号的装置；用于构建优化模型和求解优化模型的装置，其获得对所述多模式输入信号进行线性或非线性组合的波束形成权系数。所述优化模型包括用于获得所述波束形成权系数的优化公式。所述优化公式包括建立所述至少一个脑电图信号与波束形成输出之间的关联、优化所述关联以便构建出与至少一个脑电图信号相关联的波束形成权系数。
Patent WO-2020030132-A1 (WO)
Title: Control method and device for smart door lock, and storage medium
Inventor: DONG ZHIHUA
IPC: E05B45/00
Filed: 2019-08-09
Abstract: Provided in the present disclosure is a smart door lock control method used for a smart door lock, the smart door lock communicating separately with a cloud platform and a first terminal. The method comprises: receiving door lock control information sent by the cloud platform, the door lock control information being structured to be usage permissions for controlling the smart door lock; when it is determined that the smart door lock is starting up, generating a door lock password on the basis of the door lock control information; using the door lock password to perform locking; and sending the door lock password to the first terminal. Further provided in the present disclosure are a smart door lock control device and a storage medium.
Patent WO-2020030133-A1 (WO)
Title: Unmanned aerial vehicle
Inventor: LIANG ZHIYING
IPC: B64D47/08
Filed: 2019-08-09
Abstract: Disclosed is an unmanned aerial vehicle, Include: a vehicle body (10), the vehicle body is provided with a socket; a cradle head (20), the cradle head is provided with a plug pin matched with the socket to connect the cradle head to the vehicle body; and a locking device configured to prevent the vehicle body from separation from the cradle head. The plug pin on the cradle head is cooperatively connected with the socket on the vehicle body to implement detachable connection of the cradle head and the vehicle body; the plug-in type design has a simple structure and convenience in operation, the cradle head and the vehicle body can be connected or separated from each other by plugging or pulling the cradle head in a direction towards or deviating from the vehicle body, such that a user can rapidly master and complete the installation and disassembly of the cradle head.
Patent WO-2020042990-A1 (WO)
Inventor: YANG HAITAO
IPC: H04N19/107
Filed: 2019-08-22
Abstract: The present invention provides an inter-frame prediction method. The method comprises: if the current coding tree unit is the first one in a coding tree unit row, or the first one in a combination of parallel coding tree units, initializing a historical candidate motion information list corresponding to the current coding tree unit, wherein the parallel coding tree units comprise K consecutive coding tree units in the same coding tree unit row, K is greater than or equal to 1 and is smaller than the total number of coding tree units in the coding tree unit row, the historical candidate motion information list comprises N storage spaces, the initialized historical candidate motion information list comprises at least M vacant storage spaces, M≤N, the current coding tree unit is comprised in a coding tree unit set (Slice) consisting of a plurality of coding tree units, and the current coding tree unit is not the first one in the coding tree unit set according to a predetermined processing order; increasing the motion information at L positions in spatial-domain adjacent blocks of the current coding tree unit to the historical candidate motion information list according to the predetermined order, wherein M≤L≤N; and performing inter-frame prediction on the current coding tree unit or the current coding unit on the basis of the historical candidate motion information list.
Patent WO-2020134193-A1 (WO)
Inventor: PENG SHUYAN
IPC: H04W28/24
Filed: 2019-09-12
Abstract: 本申请实施例公开了一种资源预留方法及设备，涉及通信技术领域，可以解决UE可能会排除其他UE为各种类型数据预留的传输资源，从而导致传输资源的传输效率较低的问题。该方法包括：获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；根据该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。本申请实施例应用于UE为待传输的数据预留资源的场景中。
Patent WO-2020140477-A1 (WO)
Inventor: SHEN ZHEN
IPC: G06N3/04
Filed: 2019-09-16
Abstract: La présente invention concerne le domaine de l'impression 3D et, en particulier, un procédé et un système de compensation d'erreur d'impression 3D basés sur un réseau neuronal, et un dispositif, visant à résoudre le problème de difficulté dans la compensation d'erreur de modèle dans un processus d'impression 3D. Dans la présente invention, des erreurs produites dans la fabrication additive sont prédites et compensées en combinaison avec un réseau neuronal dans le domaine de l'intelligence artificielle, des données sont obtenues au moyen de techniques telles que le balayage 3D, puis une fonction de variation dans l'impression 3D est apprise et la prédiction est achevée à l'aide du réseau neuronal, ou une fonction de variation inverse est apprise et une compensation directe est effectuée. Au moyen de la présente invention, une nouvelle compensation d'erreur de modèle est plus facile, et la précision d'impression de modèle est améliorée sur la base du même matériel, ou les exigences de matériel peuvent être réduites pour atteindre la même précision.
Patent WO-2020063884-A1 (WO)
Inventor: FENG JUNMIN
IPC: H01M10/0568
Filed: 2019-09-27
Abstract: A lithium ion battery (5), a battery module (4), a battery pack (1), and an apparatus. The lithium ion battery (5) comprises a positive pole piece, a negative pole piece, an isolating film, and a nonaqueous electrolyte. The positive pole piece comprises Li 1+x Ni a Co b Me (1-a-b) O 2-c Y c , -0.1≤x≤0.2, 0.8≤a<1, 0<b<1, 0<(1-a-b)<1, 0≤c<1, Me is selected from one or more of Mn, Al, Mg Zn, Ga, Ba, Fe, Cr, Sn, V, Sc, Ti, and Zr, and Y is selected from one or more of F, Cl, and Br. The nonaqueous electrolyte comprises a nonaqueous solvent and a lithium salt, the nonaqueous solvent comprises a carbonate solvent and a high oxidation potential solvent, and the high oxidation potential solvent is selected from one or more of the compounds represented by formula I and formula II. Not only can the electrochemical performance of a lithium ion battery under a high temperature and a high voltage be improved and the security performance such as overcharge safety and hot case security of the lithium ion battery be improved while the lithium ion battery maintains high energy density, but also the lithium ion battery may has certain dynamic performance.
Patent WO-2020073856-A1 (WO)
Inventor: FENG XIAOYING
IPC: H04W36/14
Filed: 2019-09-29
Abstract: Disclosed are a method and system for anchoring an SMF + PGW-C in a 4G/5G interchanging scenario. The method is applicable in a converged server, comprising: receiving a 4G registration request transmitted by a user terminal via a mobile management entity (MME); feeding session information back to the MME on the basis of the 4G registration request so as to allow the MME to search, on the basis of PGW full domain name information in the session information fed back, for a converged network element (SMF + PGW-C) of a session management function and PDN gateway control plane on which a session is found, where the session information fed back comprises the PGW full domain name information of the converged network element.
Patent WO-2020192074-A1 (WO)
Title: Switching and lifting type fast sucking and releasing apparatus
Inventor: WU JIAFU
IPC: B25J15/06
Filed: 2019-09-30
Abstract: A switching and lifting type fast sucking and releasing apparatus, comprising: a sucking and releasing mechanism (3) and a lifting switching mechanism (2) provided beside the sucking and releasing mechanism (3), wherein the lifting switching mechanism (2) comprises a lifting mounting plate (23) extending along a horizontal direction, and at least two sets of switching components (24) provided on the lifting mounting plate (23); the two ends of the lifting mounting plate (23) are respectively connected with a lifting guide rail (22) and a lifting driver (21); the lifting guide rail (22) is fixedly provided; the lifting mounting plate (23) is slidably connected to the lifting guide rail (22); the lifting mounting plate (23) is transmittingly connected to the lifting driver (21). Only one lifting driver is used, and thus, the device costs are reduced, a synchronization rate is improved, multiple parts can be synchronously sucked and transferred in real time, and the suction efficiency is improved; one or more sets of sucking and releasing mechanisms can be driven to raise and lower according to a requirement, thereby improving adaptability.
Patent WO-2021051455-A1 (WO)
Title: Anti-scald water outlet assembly and water spraying device having same
Inventor: SHEN LIBIN
IPC: F16K31/64
Filed: 2019-10-05
Abstract: An anti-scald water outlet assembly and a water spraying device having same. The anti-scald water outlet assembly comprises a water outlet body (10). A temperature sensing element (30) is disposed in the water outlet body (10). The temperature sensing element (30) can deform with the temperature change of water flow flowing through a water flow passage (11) of the water outlet body (10) to switch between a first state and a second state. When the temperature sensing element (30) is in the first state, the temperature sensing element (30) enables the opening degree of a water passing port (12) to be larger, and when the temperature sensing element (30) is in the second state, the temperature sensing element (30) enables the opening degree of the water passing port (12) to be smaller or closes the water passing port (12). A valve seat (20) is movably disposed on the water outlet body (10). The water passing port (12) is formed in the valve seat (20), and/or the temperature sensing element (30) is movably disposed in the water outlet body (10). When the temperature sensing element (30) is in the second state, the opening degree of the water passing opening (12) can be increased by driving the valve seat (20) and/or the temperature sensing element (30). The anti-scald water outlet assembly can block or not block the outflow of hot water, or choose to or not to turn down the flow of the hot water according to the choice of a user, and thus is more flexible in use and has more complete functions.
Patent WO-2021072681-A1 (WO)
Inventor: LUO CHANG
IPC: C23C14/04
Filed: 2019-10-16
Abstract: A mask plate and a manufacturing method therefor, and a manufacturing method for a display substrate. The mask plate comprises: a first clamping region (35a) and a second clamping region (35b) opposite to each other in a first direction, and at least one mesh region (31) located between the first clamping region (35a) and the second clamping region (35b), the mesh region (31) being in a first shape; when the mask plate is subjected to a pulling force in the first direction, the mesh region (31) is in a target shape; the target shape is different from the first shape, and the target shape is a polygon, a circle, or an ellipse. The mask plate has the target shape after being stretched, and therefore, a mask device formed by the mask plate has high precision.
Patent WO-2021077420-A1 (WO)
Inventor: LIANG MINGQIANG
IPC: F16H57/04
Filed: 2019-10-25
Abstract: The present invention belongs to the technical field of automobile reducers, and in particular relates to an electric automobile reducer, comprising an auxiliary device and a reducer body; the auxiliary device comprises a connecting flange and a sealing box fixed on one side thereof, the connecting flange is connected to the reducer body, the connecting flange is provided with an oil inlet and an oil outlet, the oil inlet and the oil outlet are both in communication with the interior of the reducer body, the side wall of the sealing box is fixedly connected to an oil storage box and a motor. If the temperature of lubricating oil in the reducer body rises and exceeds a warning value, the lubricating oil in the reducer body can enter the auxiliary device, is cooled by means of a cooling mechanism, and then is delivered to the reducer body; the lubricating oil inside the reducer body can be cooled, and circulation of the lubricating oil can be achieved, being able to sufficiently cool the lubricating oil, having a high cooling efficiency, and ensuring that transmission gears in the reducer body can operate normally.
Patent WO-2021051478-A1 (WO)
Title: Time-of-flight-based distance measurement system and method for dual-shared tdc circuit
Inventor: RUI WANG
IPC: G01S7/48
Filed: 2019-10-28
Abstract: A time-of-flight-based distance measurement system for a dual-shared TDC circuit. The system comprises: an emitter, comprising a first and a second light source configured to emit pulsed light beams; a collector, comprising a first and a second super-pixel, wherein the first and the second super-pixel respectively collect photons, reflected back by an object, of the pulsed light beams emitted by the first and the second light source and form photon signals; and a processing circuit, comprising a TDC circuit and a histogram circuit, wherein the TDC circuit receives and calculates time intervals between the photon signals and converts the time intervals into time codes; the histogram circuit performs, on the basis of the time codes, counting in an internal corresponding time unit and draws a histogram; the TDC circuit includes at least one TDC circuit unit; and all pixels in the first and the second super-pixel share the TDC circuit unit. All pixel units of a plurality of super-pixels share a TDC circuit unit, so as to solve the problem of super-pixel overlapping caused by deviation in multi-frame measurement due to parallax, thereby achieving a high-precision time-of-flight measurement.
Patent WO-2020108213-A1 (WO)
Title: 车辆牵引装置和辐射成像检查系统
Inventor: HE YUAN
IPC: G01V5/00
Filed: 2019-10-30
Abstract: 一种车辆牵引装置和辐射成像检查系统，车辆牵引装置包括架体（1）以及车轮固定结构，车轮固定结构连接于架体（1）上并用于固定被检测车辆的车轮，在垂直于射线的发射方向的扫描面上，架体（1）的投影位于被检测车辆的车体的投影的外侧。该车辆牵引装置的架体（1）的投影位于被检测车辆的车体的投影的外侧，因此与现有技术相比，架体（1）不阻挡用于检测被检测车辆的射线，提高成像质量。
Patent WO-2020103660-A1 (WO)
Inventor: LING GUOZHEN
IPC: H01B13/32
Filed: 2019-10-30
Abstract: A method for manufacturing a longitudinal and radial water-blocking medium-voltage power cable, comprising the steps of: 1) manufacturing wire cores, and 2) manufacturing a cable core, and 3) manufacturing a protective layer; step 1) comprises: preparing conductors, and coating each conductor with a first water-blocking expanded tape layer, a semi-conductive conductor shielding layer, a water-resistant tree-type cross-linked polyethylene insulating layer, and a semi-conductive insulating shielding layer in sequence; coating the cable prepared in step 1) with a second water-blocking expanded tape layer and a metal shielding layer in sequence; and coating the cable prepared in step 2) with a first wrapping tape layer, a radial waterproof layer, and a first sheath layer in sequence. The first water-blocking expanded tape layer is formed by wrapping a semi-conductive water-blocking tape; the semi-conductive conductor shielding layer, the water-resistant tree-type cross-linked polyethylene insulating layer, and the semi-conductive insulating shielding layer are formed by extrusion; the second water-blocking expanded tape layer is formed by wrapping a semi-conductive water-blocking tape; the first wrapping tape layer is formed by wrapping a wrapping tape; the radial waterproof layer is formed by longitudinally wrapping the first wrapping tape layer with an aluminum-plastic composite tape in the axial direction of the cable core.
Patent WO-2020119353-A1 (WO)
Title: 一种软背微针及其制作方法
Inventor: YIN ZHONG
IPC: A61M37/00
Filed: 2019-11-11
Abstract: 一种软背微针及其制作方法，软背微针包括基板（1）和固定在基板（1）底部的针状物（2），基板（1）和针状物（2）一体浇注成形在一起，基板（1）和针状物（2）由热塑性材料制成，基板（1）为可弯折的软质柔性板，针状物（2）为上大下小的结构。软背微针为热塑性材质，热塑性材质安全、不引起皮肤过敏，插入皮内接触体液后，皮感较好，且不溶于或水溶度很小或遇水后仍能保持足够的粘接性，给药结束后可以方便地拉出，而不是溶断在皮内。热塑性材料做成可变形的柔性材质，制作成的基板（1）为可弯折的软质柔性板，再黏附上同样柔软的辅助层（3），这样的微针可满足许多大面积和大曲度的人体部位的使用要求。
Patent WO-2020103850-A1 (WO)
Title: 一种塑胶地板立体纹路的成型方法
Inventor: DAI HUIBIN
IPC: E01C23/08
Filed: 2019-11-20
Abstract: 一种塑胶地板立体纹路的成型方法，包括以下步骤：在具有空白或素面的外表面的基板（40）上用数位打印单元（10）依预设的纹路图形将色彩颜料打印到基板（40）的外表面上形成图形层（42），利用第一成型单元（20）将透明的熔融塑胶原料成型于图形层（42）上形成保护层（43），利用第二成型单元（30）在保护层（43）上成型凹凸的立体纹路（44），从而成型具有立体纹路（44）的塑胶地板。该塑胶地板的图案可自我设定，立体美感强。
Patent WO-2021077529-A1 (WO)
Title: Neural network model compressing method, corpus translation method and device thereof
Inventor: LI XIANG
IPC: G06F40/58
Filed: 2019-11-26
Abstract: The present disclosure relates to a neural network model compressing method, a corpus translation method and a device thereof. The neural network model compressing method comprises: acquiring a training sample set including multiple training sample pairs, each training sample pair including source data and target data corresponding to the source data; using the source data as input and the target data as verification to train an original teacher model; training an intermediate teacher model on the basis of the training sample set and the original teacher model, one or more of the intermediate teacher models forming a teacher model set; training multiple candidate student models on the basis of the training sample set, the original teacher model and the teacher model set, the multiple candidate student models forming a student model set; and according to the training result of the multiple candidate student models, selecting one candidate student model as a target student model. By introducing multiple teacher models, a multi-level guidance on the training of a student model is achieved, thus improving the quality of the student model.
Patent WO-2020173156-A1 (WO)
Inventor: ZHU CHANGBAO
IPC: H04R3/00
Filed: 2019-11-27
Abstract: Disclosed are a method, a device and an electronic device for controlling audio playback of multiple loudspeakers, wherein the method comprises: determining the location information of each speaker and voice signals issued by each speaker; determining the area where each speaker is located according to the location information of each speaker; determining voice instruction corresponding to each voice signal; and controlling the multiple loudspeakers to play the audio indicated by the corresponding voice instruction respectively for the area where the speaker of each voice instruction is located. According to the method and device and/or the electronic device in an embodiment of the present disclosure, different audios can be played for different areas in a preset space.
Patent WO-2020134955-A1 (WO)
Inventor: YANG HUI
IPC: G06F3/0484
Filed: 2019-12-06
Abstract: 本发明提供了一种锁屏图片显示的方法、服务器及终端，获取终端当前存在的场景信息；获取目标图片，所述目标图片与所述场景信息相匹配；响应于终端的进入锁屏状态指令，向终端发送目标图片，以使用终端在锁定的屏幕上加载所述目标图片。本发明所述锁屏图片显示的方法能够生成与用户当前场景信息相关联的锁屏图片，从而为用户提供与所处场景有关的锁屏图片内容，以提升用户的体验。
Patent WO-2020173167-A1 (WO)
Inventor: LI YONG
IPC: H01M8/04089
Filed: 2019-12-09
Abstract: A hydrogen intake adjusting assembly device for a fuel cell and a fuel cell to which same is applied, the hydrogen intake adjusting assembly device for a fuel cell comprising a manifold block (1A), an inner surface of the manifold block (1A) being provided with a flow channel through which hydrogen circulates, and the device being characterized in further comprising a first heating unit (101A) and first temperature sensor (102A) on the manifold block (1A). The temperature of a hydrogen intake valve assembly is detected by means of the first temperature sensor (102A), and the hydrogen intake valve assembly is heated at a suitable time by means of the first heating unit (101A), thereby achieving a cold start function.
Patent WO-2021103127-A1 (WO)
Title: 汲取器、汲取装置及涂布系统
Inventor: ZHANG CHONG
IPC: G03F7/16
Filed: 2019-12-09
Abstract: 一种汲取器（10）、汲取装置及涂布系统，所述汲取器10包括汲取器头（101）、汲取口（108）、汲取管（102）、至少一个加压孔（109）、以及与所述至少一个加压孔（109）一一对应的至少一个导流通道（110），每一导流通道（110）与其对应的加压孔（109）相连通，用于导出所述加压孔（109）内的汲取液，以解决现有技术中的加压孔（109）因汲取液凝结而堵塞的技术缺陷。
Patent WO-2021082253-A1 (WO)
Title: Vibration diaphragm for sound-producing device and sound-producing device
Inventor: PENG WEIFENG
IPC: H04R9/06
Filed: 2019-12-25
Abstract: Disclosed are a vibration diaphragm for a sound-producing device and a sound-producing device. The vibration diaphragm comprises at least one elastomer layer, wherein the elastomer layer is made of a butadiene rubber; and the butadiene rubber is any one of a nickel butadiene rubber, a rare earth butadiene rubber, and a cobalt butadiene rubber, and has a cis-form content of >80%-100%. The vibration diaphragm can still maintain a good acoustic performance under extreme conditions of low temperature.
Patent WO-2021134383-A1 (WO)
Title: Power divider, power division apparatus and wireless communication apparatus
Inventor: GAO ZONGZHI
IPC: H01P5/16
Filed: 2019-12-31
Abstract: Disclosed are a power divider, a power division apparatus and a wireless communication apparatus. The power divider comprises a main port, a first branch port and a second branch port, wherein a first inductance unit is provided between the main port and the first branch port, and a second inductance unit is provided between the main port and the second branch port; a first transistor switch unit is provided between the first inductance unit and the ground; a second transistor switch unit is provided between the second inductance unit and the ground; a third transistor switch unit is provided between the first branch port and the second branch port; a cut-off capacitor, which corresponds to the first transistor switch unit and the second transistor switch unit being in an off state, may be equivalent to a capacitor in the form of a lumped element; and an on-resistor, which corresponds to the third transistor switch unit being in an on state, may be equivalent to an isolation resistor in the form of a lumped resistance element. Therefore, the power divider not only has a port selection capability, but can also reduce the area of a chip, and is suitable for application in the field of integrated circuits.
Patent WO-2020253215-A1 (WO)
Inventor: MAO PENGFEI
IPC: H01L21/67
Filed: 2019-12-31
Abstract: Disclosed are a silicon wafer adsorption device and a laser annealing apparatus. The silicon wafer adsorption device comprises: an adsorption surface capable of adsorbing the silicon wafer; an identifier difference member disposed on the outer peripheral of the adsorption surface and disposed to form an identifier area. The adsorption surface comprises an adsorption area capable of adsorbing and fixing the silicon wafer;the identifier area is arranged adjacent to the adsorption area. The silicon wafer is arranged, when being adsorbed and fixed by the adsorption area, to have at least part of the edge thereof falling within the identifier area. The identifier area has a machine recognition degree different with that of the silicon wafer.