baber/WOPTO huggingface dataset:
Patent WO-2019149105-A1 (WO)
Title: Communication method and communication apparatus
Inventor: LI JIANHUI
IPC: H04W52/02
Filed: 2019-01-21
Abstract: The present application provides a communication method and a communication apparatus, applied to a communication system comprising a terminal device and a network device. The terminal device comprises a wake-up ratio interface and a main interface, and is located in at least one of a plurality of tracking area (TA) controlled by a mobility management entity (MME). The method comprises: the network device sends a first message to the terminal device, wherein the first message is used for triggering the wake-up ratio interface to generate a trigger signal, the first message carries a first identifier, the first identifier is an identifier of the terminal device in a TA control range comprised in a first TA list, the length of the first identifier is less than that of a second identifier, and the second identifier is a unique identifier of the terminal device in an MME control range; the network device sends first data to the terminal device, the format of the first data being a format matching the main interface. The present application can reduce the number of bits required for identifying low-power devices and is adapted to the bearing characteristics of a wake-up frame, so that the design of multi-device wake-up frames is more flexible.
Patent WO-2020172919-A1 (WO)
Title: Ai intelligent process abnormality recognition closed-loop control method, host and device system
Inventor: HE CHENGPENG
IPC: G05B19/418
Filed: 2019-03-15
Abstract: Provided are an AI intelligent process abnormality recognition closed-loop control method, a host and a device system. The AI intelligent process abnormality recognition closed-loop control method comprises: receiving state-related data of a solar cell sheet in real time (S10); comparing the state-related data with normal state data, determining a state of the solar cell sheet (S20); when the solar cell sheet is in an abnormal state, obtaining a first abnormality level by means of matching the state-related data with an abnormality level database (S30); and performing a corresponding abnormality processing policy according to the first abnormality level (S40). According to the solution, a state of a cell sheet on a solar cell assembly production line is monitored intelligently and in real time; and according to different states of the cell sheet, the operation of the solar cell assembly production line is automatically guided and controlled, thereby reducing manual participation, improving the production efficiency of the solar cell assembly production line, and also improving the yield of the products.
Patent WO-2019179432-A1 (WO)
Inventor: CHEN TIANHAO
IPC: H03K17/081
Filed: 2019-03-19
Abstract: Disclosed is an anti-latch circuit, comprising a first transistor, a second transistor and a control circuit, wherein a control end of the first transistor receives a first control voltage, and a first end of the first transistor receives a first power supply voltage; the second transistor has an opposite type of the first transistor, a control end of the second transistor receives a second control voltage and is connected to a second end of the first transistor, a first end of the second transistor is connected to the control end of the first transistor, and a second end of the second transistor receives a second power supply voltage; and the control circuit is provided on a path formed by the first transistor and the second transistor between the first power supply voltage and the second power supply voltage and is used to cut off the path when the first control voltage and/or the second control voltage exceeds a preset range. According to the anti-latch circuit provided by the present invention, the control circuit is provided on the path formed by the first transistor and the second transistor between the first power supply voltage and the second power supply voltage, the control circuit cuts off the path when the first control voltage and/or the second control voltage exceeds the preset range, and thus the occurrence of a latch effect in the power-on state can be prevented.
Patent WO-2019205836-A1 (WO)
Inventor: WANG YUBAO
IPC: H04L12/46
Filed: 2019-03-19
Abstract: 本发明公开了一种数据报文转发的方法及装置，涉及通信技术领域，其方法包括：终结点运营商边缘设备TPE1接收包含标签栈的MPLS封装EVPN数据报文MEDP1，其中，所述MEDP1封装了以太数据报文EDP1，所述EDP1的源MAC为MAC1；所述TPE1根据所述MEDP1中的标签栈确定所述MEDP1所属的远端入口TPE的节点标识符或远端入口ESI的值ESI1，其中，所述远端入口TPE为将所述EDP1封装为MEDP1的远端TPE2节点，所述MEDP1对应的远端入口ESI为所述TPE2节点接收所述EDP1所用的AC所属的ESI。
Patent WO-2020037983-A1 (WO)
Title: Audio processing method and apparatus
Inventor: KEARNEY GAVIN
IPC: H04S7/00
Filed: 2019-03-19
Abstract: Embodiments of the present application provide an audio processing method and apparatus. The method comprises: obtaining M audio signals of an audio signal to be processed which are processed by M virtual loudspeakers; obtaining M first HRTFs and M second HRTFs, the M first HRTFs being HRTFs corresponding to the M audio signals from the M virtual loudspeaker to the position of the left ear, and the M second HRTFs being HRTFs corresponding to the M audio signals from the M virtual loudspeaker to the position of the right ear; correcting high-frequency pulse responses of a first HRTFs to obtain a first target HRTFs, and correcting high-frequency pulse responses of b second HRTFs to obtain b second target HRTFs; and obtaining a first target audio signal corresponding to the position of the left ear according to the a first target HRTFs, c first HRTFs, and the M audio signals, and obtaining a second target audio signal corresponding to the position of the right ear according to d second HRTFs, the b second target HRTFs, and the M audio signals, a+c=M, and b+d=M. The embodiments of the present application reduce the crosstalk between the first target audio signal and the second target audio signal.
Patent WO-2019205846-A1 (WO)
Inventor: JIANG ZHIHAO
IPC: H01Q1/28
Filed: 2019-03-22
Abstract: 本发明公开一种小型化三频段单向辐射天线。所述天线的准L形金属板(1)底部与金属地板 (3)相连，准L形金属板 (1)的水平部分两侧向内弯折、垂直部分中部向内凹陷、垂直部分下部两侧向内弯折，金属弯折单极子 (2)位于准L形金属板 (1)下方并垂直设置在金属地板 (3)上，金属弯折单极子 (2)的下部为三角形阻抗匹配部分 (2a)，金属弯折单极子 (2)上刻有一个三维U形槽 (2b)，同轴波导馈电线 (4)位于金属地板 (3)底部的圆孔处，同轴波导馈电线 (4)的内导体与金属弯折单极子 (2)底部相连。利用本发明的结构，可以实现具有高辐射效率的小型化三频段单向辐射天线，其中，最低的工作频段是一个相对带宽可达4：1的超宽频带。
Patent WO-2019184985-A1 (WO)
Inventor: LU ZHENGHUA
IPC: G09G3/20
Filed: 2019-03-28
Abstract: Provided are a gate driving circuit and a driving method therefor, and a display device. The gate driving circuit comprises: a plurality of scan output terminals (G1-Gn) and a decoder circuit (14), wherein the decoder circuit (14) comprises a plurality of input terminals and a plurality of output terminals, and the plurality of output terminals of the decoder circuit (14) correspond to the plurality of scan output terminals (G1-Gn) on a one-to-one basis; the plurality of input terminals of the decoder circuit (14) are configured to receive parallel data frames; and the decoder circuit (14) is configured to output, when the parallel data frames are received and at an output terminal, corresponding to the parallel data frames, of the decoder circuit (14), a trigger signal for generating a scan signal, so that the scan signal is output at a scan output terminal corresponding to the parallel data frames. By means of the gate driving circuit, local scanning of an array substrate can be realized.
Patent WO-2019206246-A1 (WO)
Inventor: WANG CHEN
IPC: A23K10/00
Filed: 2019-04-26
Abstract: La présente invention concerne une substance comestible et son procédé de préparation. La substance comestible comprend un corps principal et m corps solides ou creux, le corps principal contenant n cavités, et les corps solides ou creux étant situés à l'intérieur des cavités du corps principal, où n est un nombre entier supérieur ou égal à 1, m est un nombre entier supérieur ou égal à 1, et m ≤ n; et le plus grand diamètre externe des corps solides ou creux est inférieur au plus petit diamètre interne des cavités.
Patent WO-2020087897-A1 (WO)
Title: 图像处理装置
Inventor: QI WUCHANG
IPC: H04N5/349
Filed: 2019-04-29
Abstract: 本申请提供了一种图像处理装置。该装置包括：图像传感器，包括多个相同的沿第一方向排列的光电转换芯片，各光电转换芯片包括多个沿第二方向依次排列的光敏器件，第一方向与第二方向垂直，各光敏器件包括光接收区，一个光电转换芯片的任意相邻的两个光接收区的面积相同且在第二方向上具有间隔，任意两个间隔的宽度相同，任意相邻两个光电转换芯片的中心在第二方向上具有第二间距，第一方向和第二方向分别与光电转换芯片的厚度方向垂直；图像处理单元，与各光电转换芯片分别电连接，图像处理单元用于将图像传感器输出的多个原始图像合成一个合成图像，合成图像的分辨率为原始图像的分辨率的至少两倍。该装置得到的图像的分辨率较高且感度并不下降。
Patent WO-2020215364-A1 (WO)
Inventor: JIAO LIN
IPC: H01P7/06
Filed: 2019-05-06
Abstract: A recyclable radio frequency resonant cavity assembly, a fabrication process therefor and an application thereof. The radio frequency resonant cavity assembly comprises a bottom layer PET film (10) provided with a magnetic ink printing mark point (11), a resonant cavity aluminum foil layer (20) provided with a resonant cavity (23), and a top layer PET film (30). The fabrication process therefor comprises designing and mounting a resonant cavity aluminum foil layer (20) substrate, printing the magnetic ink printing mark point (11), mounting a radio frequency chip (24), fixing the top layer PET film (30), performance detection, punching, laminating, and other processes. A tag applying the described recyclable radio frequency resonant cavity assembly comprises label paper (40), the recyclable radio frequency resonant cavity assembly, a radio frequency antenna fin aluminum foil layer (41) and release-type base paper (50). The described radio frequency resonant cavity assembly is small and does not affect normal printing, and the radio frequency resonant cavity assembly has a read-write function, which improves read-write sensitivity, and is beneficial to the application and promotion of radio frequency tags and radio frequency packaging.
Patent WO-2020001166-A1 (WO)
Inventor: LIN GUOQIANG
IPC: C07H15/26
Filed: 2019-05-07
Abstract: L'invention concerne un composé glycoside représenté par la formule (III) et son procédé de préparation, une composition, une application et un intermédiaire. Le composé glycoside décrit est simple en termes de procédé de préparation, peut améliorer remarquablement l'expression de l'ARNm du VEGF-A, peut favoriser efficacement l'angiogenèse et fournit une garantie fiable pour la recherche sur des médicaments ayant l'activité de favoriser l'angiogenèse pour traiter des maladies des troubles microcirculatoires telles que l'infarctus cérébral, l'infarctus du myocarde et l'ischémie des membres inférieurs.
Patent WO-2019214674-A1 (WO)
Inventor: DING FUHUA
IPC: G01V5/00
Filed: 2019-05-09
Abstract: 本公开提供笔形束X射线管、双飞点X射线管、背散射检测设备以及背散射检测系统。笔形束X射线管包括：外壳；阳极，所述阳极的至少一端设置在所述外壳内，所述至少一端的端面与阳极的长度延伸方向不垂直；靶，设置在所述阳极的至少一端端面；阴极，所述阴极配置成朝向所述靶并且能够发射电子到所述靶；以及笔形束组件，配置于所述阳极的所述至少一端附近用以将所述靶产生的X射线调制成笔形X射线束从笔形束X射线管射出。
Patent WO-2020258034-A1 (WO)
Title: 基板及显示面板
Inventor: PENG RONG
IPC: H01L51/52
Filed: 2019-06-25
Abstract: 一种基板（10）及显示面板（100），其中，基板（10）包括基材（12）和相位补偿件（14），相位补偿件（14）用于补偿基材（12）的相位延迟量，相位补偿件（14）的相位延迟量与基材（12）的相位延迟量数值相同且方向相反，相位补偿件（14）设置于基材（12）上。由于基板（10）内设置的相位补偿件（14）的相位延迟量与基材（12）的相位延迟量数值相同且方向相反，相位补偿件（14）可抵消掉基材（12）本身具有的相位延迟量或相位差，使基材（12）不会影响外界光线的传播方向，降低外界光线的反射率，提高显示面板（100）的对比度和可读性。
Patent WO-2020015512-A1 (WO)
Inventor: YANG KUN
IPC: D06F58/22
Filed: 2019-06-28
Abstract: 一种线屑清理装置（10）及干衣机。其中，线屑清理装置（10）设置在蒸发器（20）的迎风侧，所述线屑清理装置（10）包括：清理组件（2），所述清理组件（2）为长条状，所述清理组件（2）被配置为在第一姿态和第二姿态之间切换，其中所述清理组件（2）在所述第一姿态时配置为刮擦所述蒸发器（20）的迎风面（201），在所述第二姿态时配置为与所述迎风面（201）分离。
Patent WO-2020007351-A1 (WO)
Title: Hair follicle implanting needle
Inventor: LIU XUEXIN
IPC: A61F2/10
Filed: 2019-07-05
Abstract: Provided is a hair follicle implanting needle, comprising a needle head member (1), wherein a lower end of the needle head member (1) is a needle tip structure (11), a channel (12) with two ends being in communication with each other is provided inside the needle head member (1), an outer wall of the needle head member (1) is provided with a groove (13), and the groove (13) is in communication with the channel (12). The hair follicle implanting needle not only facilitates convenient and rapid insertion of a follicle into the needle head member (1), but also ensures that same can be quickly implanted into a hair implant incision, thereby reducing the difficulty of the process of hair follicle implantation, and improving the efficiency of a hair follicle implanting operation. The probability that the hair follicle suffers mechanical damage during operation is reduced, thereby improving the survival rate of the implanted hair follicle.
Patent WO-2020232803-A1 (WO)
Inventor: ZHOU HAICHUN
IPC: H02K1/32
Filed: 2019-07-05
Abstract: Discloses is a brushless motor, comprising a shaft, a stator, and a rotor; the rotor is rotatably arranged inside the stator; one side of the rotor is provided with a fan blade; the center of the rotor is provided with a shaft hole, and a shaft is inserted inside the shaft hole; bearings A and B are arranged at the two ends of the shaft, respectively; the outside of the shaft hole is provided with a vent, the vent is disposed on the rotor along the shaft in the axial direction, there are a plurality of vents, and the plurality of vents are symmetrical about the shaft hole; in the brushless motor of the present invention, vents and a through-hole are provided on the rotor, and are capable of achieving ventilation and heat dissipation, effectively improving the heat dissipation performance of the brushless motor, improving its operating performance; the operation of the brushless motor is more stable and its service life is longer; furthermore, the arrangement of the vents and the through-hole on the rotor reduces the weight of the rotor, and can increase the rotational speed of the brushless motor.
Patent WO-2020258379-A1 (WO)
Inventor: LIU HUI
IPC: H01L23/473
Filed: 2019-07-10
Abstract: A high-power chip closed liquid metal two-loop cooling system, relating to the technical field of electronic device heat dissipation, and comprising a primary loop pipe (1), a primary coolant, a secondary cooling pipe (3), a secondary coolant, an adaptive induction electromagnetic pump (5), a direct current motor (6), a stirring rod group (7), and a liquid supplementation cover (2). Liquid metal with a high thermal conduction coefficient and high dynamic viscosity is used to transfer out the heat of the chip, and the high specific heat and high thermal conductivity of the secondary coolant are used to lower the temperature of the primary coolant, whilst the stirring in the secondary cooling pipe (3) can promptly transfer out the heat of the coolant, thereby implementing closed secondary high-efficiency cooling. As a novel high-efficiency reliable cooling system, the present invention can be widely used in chip cooling systems of home appliances and inverters, has a small volume and low noise, and the cooling capacity can be actively adjusted. The cooling effect of the present system is better than the water cooling systems currently used for chip heat dissipation, and meets the heat dissipation requirements of high-power electronic devices.
Patent WO-2020134062-A1 (WO)
Inventor: WANG JIANQING
IPC: G10L15/22
Filed: 2019-07-29
Abstract: 一种智能手表语音识别控制的方法及手表，包括：所述智能手表接收其语音采集模块采集的语音信息；对所述语音信息进行语音识别，得到内容信息；将所述内容信息与预存储的手表控制指令进行对比，若所述内容信息与所述手表控制指令相匹配，则所述手表控制指令给所述智能手表；所述智能手表执行所述手表控制指令；所述预存储的手表控制指令为语音数据库；所述语音数据库为系统预先存储的或者用户预先存储的语音数据；所述语音识别单元判断所述内容信息中的每个字的语音数据是否存在于所述语音数据库中。通过上述的技术方案，用户可以通过语音控制智能手表进行针对性地操作。
Patent WO-2020029850-A1 (WO)
Title: Communication method and apparatus
Inventor: LI BINGZHAO
IPC: H04W72/04
Filed: 2019-07-31
Abstract: A communication method and apparatus. The communication method comprises: a terminal device receives a first command sent by a network device, the first command carrying a first identification used for activating a first bandwidth part (BWP) indicated by the first identification; the first BWP being a BWP on a first component carrier (CC); when the first BWP and a second BWP being in an active state at the same time is not supported, the terminal device ignores the first command, the second BWP being a BWP in an active state on a second CC, and being different from the first CC. According to the method, the terminal device can determine and ignores an unreasonable command according to the capacity thereof, thereby solving the handover problem of an active BWP in a carrier aggregation scene.
Patent WO-2020088055-A1 (WO)
Inventor: ZHANG YUNING
IPC: G02B5/18
Filed: 2019-08-22
Abstract: 提供了一种基于彩色偏振体光栅的全彩波导耦合近眼显示结构和制备方法，及AR可穿戴设备。使用彩色偏振体全息光栅作为波导（6,7,60,70）的耦合装置（8,10,20,30），这种光栅利用液晶的自组装效应和各向异性，具有高衍射效率，大衍射角度，同时可工作在较宽的波长与角度带宽，结合多层波导结构（6,7,60,70），应用于近眼显示装置，可实现大视场角、高透明度、高效率的彩色图像传输。
Patent WO-2020173056-A1 (WO)
Inventor: LIU YAN
IPC: G06V10/30
Filed: 2019-08-22
Abstract: Disclosed in embodiments of the present application are a traffic image recognition method and apparatus, and a computer device and a medium. The method comprises: obtaining a video stream acquired by a vehicle and extracting each image frame in the video stream as a first picture; inputting the first picture to an interference removal autoencoder for preprocessing to filter the interference in the first picture and output a second picture, wherein the interference removal autoencoder is obtained by training by using at least two types of interference sample sets, and disturbance modes added to different types of interference sample sets comprise at least two of the following: noise, affine change, filter blurring, brightness change, and monochromation; and inputting the second picture to a traffic sign recognition model for recognition processing. The embodiments of the present application provide an approach for correctly identifying the traffic sign after an adversarial sample attacks the traffic sign recognition model, and can reduce the interference on the adversarial sample in a traffic image, improve the recognition accuracy of the image, and improve the safety of unmanned driving or intelligent driving.
Patent WO-2020232859-A1 (WO)
Inventor: QI ZEQING
IPC: G06F16/13
Filed: 2019-08-23
Abstract: The present application relates to the distributed storage technology. Disclosed are a dual-controller architecture distributed system, an electronic device, a data reading method, a device, and a computer-readable storage medium. The present application employs a topology of a dual-node design, where one node serves as a primary node, the other one serves as a backup node, and other duplicate nodes serve as secondary nodes of the dual nodes. The primary node is in charge of data transmission; the backup node and the primary node maintain a heartbeat. When a user host experiences a failure in transmitting data to the primary node, the need for negotiating with an administrative node is obviated, the backup node is transformed into the primary node, thus avoiding a process of negotiating with the administrative node to reacquire a primary node when an original primary write node goes offline, eliminating waits and jitters for the system, and preventing the normal operation of the system from being affected.
Patent WO-2020088126-A1 (WO)
Title: Video recommendation method and device, and computer readable storage medium
Inventor: CAI JINLONG
IPC: G06F16/735
Filed: 2019-09-12
Abstract: The present application relates to a video recommendation method and device, and a computer readable storage medium. The video recommendation method comprises: obtaining a user feature of a sample user and a video feature of a sample video; learning a click rate, a like rate, and a follow rate on the basis of a full-connection neural network algorithm to obtain trained user feature and video feature; performing, according to the trained user feature and video feature, combined learning on the click rate, the like rate, and the follow rate on a user side neural network and a video side neural network; and obtaining a video recommendation list according to a network parameter of a neural network algorithm obtained by means of combined learning. According to the video recommendation method, by adding a full-connection neural network algorithm training phase, the trained user feature and video feature are obtained, such that cross learning can be fully implemented between the user feature and the video feature, thereby improving the video recommendation accuracy.
Patent WO-2021051232-A1 (WO)
Title: Power amplifier circuit, transmitter and network device
Inventor: SUN JIE
IPC: H03F1/07
Filed: 2019-09-16
Abstract: A power amplifier circuit, a transmitter and a network device. The power amplifier circuit comprises N input ends, N power amplifier branches (11, 12, 13, ..., 1N), a composite circuit (20), and an output end (30). The N input ends are respectively connected each of the N power amplifier branches (11, 12, 13, ..., 1N). Each power amplifier branch is connected to the composite circuit (20). The composite circuit (20) is further connected to the output end (30). Each input end is used for inputting an input signal, the N power amplifier branches (11, 12, 13, ..., 1N) and the composite circuit (20) are used for performing power amplification on the N input signals and generating an output signal, and the output end (30) is used for outputting an output signal, wherein the N power amplifier branches (11, 12, 13, ..., 1N) comprises a first power amplifier branch (11) and N-1 second power amplifier branches (12, 13, ..., 1N); the first power amplifier branch (11) operates in a Class-AB or Class-B working mode, the N-1 second power amplifier branches (12, 13, ..., 1N) operate in a Class-C working mode at different gate bias voltages, the gate bias voltages of the N-1 second power amplifier branches (12, 13, ..., 1N) are decreased sequentially, and N is a positive integer greater than 2. The power amplifier circuit has broad band and high efficiency.
Patent WO-2021027023-A1 (WO)
Inventor: ZHAO QING
IPC: F21S8/00
Filed: 2019-09-23
Abstract: Provided is a fish collection lamp and assembly method thereof; the fish collection lamp comprises an outer cover (100) and a heat sink (200); the heat sink (200) is located in the outer cover (100); a through-cavity (210) running in the vertical direction is formed in the middle of the heat sink (200); the outer cover (100) is provided with a first opening (111) and a second opening (112); both the first opening (111) and the second opening (112) are in communication with the through-cavity (210) of the heat sink (200), and the first opening (111) and the second opening (112) are sealed and communicated with the two ends of the through-cavity (210), respectively; a first light-emitting unit (220) is provided on the outer side wall of the heat sink (200); the outer wall of the heat sink (200) is provided with a flange (230); the flange (230) has at least one surface facing downward; a second light-emitting unit (240) is provided on the downward-facing surface. The fish collection lamp has good light emission performance and can effectively dissipate the heat of the light-emitting unit.
Patent WO-2020248432-A1 (WO)
Inventor: GAO PAN
IPC: G06K9/00
Filed: 2019-09-24
Abstract: A fingerprint recognition apparatus and an electronic device, being able to reduce the thickness of the fingerprint recognition apparatus on the basis of not affecting the performance of a fingerprint recognition chip. The fingerprint recognition apparatus is arranged below a display screen of an electronic device to implement fingerprint recognition, and comprises: an optical fingerprint chip for receiving a fingerprint optical signal which is returned after being reflected or scattered by a finger, and converting the fingerprint optical signal into a fingerprint electrical signal; and a filter provided above the optical fingerprint chip, a metal circuit layer being directly formed on a lower surface of the filter, and the metal circuit layer being connected to the optical fingerprint chip by means of a solder ball, and being used for transmitting the fingerprint electrical signal of the optical fingerprint chip.
Patent WO-2020063599-A1 (WO)
Title: 图像预测方法、装置以及相应的编码器和解码器
Inventor: CHEN HUANBANG
IPC: H04N9/10
Filed: 2019-09-24
Abstract: 本申请实施例公开了图像预测方法、装置以及相应的编码器和解码器。考虑当前图像块的预测方向来确定当前图像块的子块的尺寸，比如，如果当前编码图像块的预测模式为单向预测，子块的尺寸为4*4；如果当前编码图像块的预测模式为双向预测，子块的尺寸为8*8；这样的话，在运动补偿的复杂度与预测效率两者之间得到平衡，即降低现有技术中运动补偿的复杂度的同时，兼顾预测效率，从而提高编解码性能。