baber/WOPTO huggingface dataset:
Patent WO-2019114291-A1 (WO)
Title: Circuit d'échantillonnage de tension, procédé, et appareil d'affichage
Inventor: SHAN DONGXIAO
IPC: G09G3/3208
Filed: 2018-08-07
Abstract: La présente invention concerne un circuit d'échantillonnage (10) servant à une compensation de tension dans un appareil d'affichage. Le circuit d'échantillonnage (10) comprend de multiples sous-circuits d'échantillonnage (101). Chacun des multiples sous-circuits d'échantillonnage (101) comprend une borne de sortie (SORTIE) couplée à un port de collecte de tension (J), une borne de commande (CON) couplée à au moins une borne de sortie d'attaque de grille (D) d'un circuit d'attaque de grille sur réseau (GOA) (01) servant à commander l'appareil d'affichage, et une borne d'entrée (ENTRÉE) couplée séparément à un point d'échantillonnage de tension respectif d'une pluralité de points d'échantillonnage de tension (P) dans l'appareil d'affichage. Chaque sous-circuit d'échantillonnage (101) est destiné à collecter un signal de tension au niveau de la borne d'entrée (ENTRÉE) et à transférer le signal de tension par l'intermédiaire de la borne de sortie (SORTIE) vers le port de collecte de tension (J) lorsque la borne de sortie d'attaque de grille (D) émet un signal d'attaque de grille.
Patent WO-2018228610-A1 (WO)
Title: 信息发送、数据解调方法及装置、通信节点、网络侧设备
Inventor: JIANG CHUANGXIN
IPC: H04W72/10
Filed: 2018-08-16
Abstract: 本申请提供了一种信息发送、数据解调方法及装置、通信节点、网络侧设备；其中，该信息发送方法包括：第一通信节点在第一时隙内发送第一解调参考信号；其中，所述第一解调参考信号在所述第一时隙内的候选位置与第二解调参考信号在第二时隙内的候选位置至少部分重叠；所述第二时隙为第二通信节点发送所述第二解调参考信号的时隙；所述第一解调参考信号在所述第一时隙内的发送方向与所述第二解调参考信号在所述第二时隙内的发送方向不同。
Patent WO-2020000615-A1 (WO)
Title: 金属复合材料
Inventor: FAN FAN
IPC: C22C32/00
Filed: 2018-08-23
Abstract: 一种金属复合材料，由如下方法制备：提供Mg、Mo、Al、Ni以及Ti粉；按照预定化学式，对Mg、Mo、Al、Ni以及Ti粉进行称重；对称重之后的Mg、Mo、Al、Ni以及Ti粉进行第一球磨，得到第一混合粉；对第一混合粉进行真空熔炼，得到Mg基合金锭；对Mg基合金锭进行破碎；提供碳纳米管和石墨烯粉末；对碳纳米管和石墨烯粉末进行表面改性；将破碎之后的Mg基合金锭以及表面改性后的碳纳米管和石墨烯粉末混合，并进行第二球磨，得到第二混合粉；对第二混合粉进行第一热处理，得到第三混合粉；对第三混合粉进行第二热压烧结。上述工艺解决了非金属颗粒与金属基体相容性差、易偏聚、性质不稳定的问题，以较低的成本制备得到了性质稳定、储氢能力强并且适于工业生产的储氢材料。
Patent WO-2019080626-A1 (WO)
Title: Shift register unit, driving method, gate drive circuit and display apparatus
Inventor: FU YISHAN
IPC: G09G3/20
Filed: 2018-08-23
Abstract: A shift register unit, a driving method, a gate drive circuit and a display apparatus. The shift register unit comprises: an input circuit (10), used for providing a first control signal from a first control signal end (CN) to a pull-up node (PUCN); N output circuits, wherein an ith output circuit (40) is used for providing an ith clock signal from an ith clock signal end (CLKi) to an ith output end (OUTi); a pull-down control circuit (20), used for providing a first power supply signal from a first power supply end (VGH) to a pull-down node (PD), and providing a second power supply signal from a second power supply end (VGL) to the pull-down node (PD); a pull-down circuit (30), used for respectively providing the second power supply signal to each output end and the pull-up node (PUCN).
Patent WO-2019119906-A1 (WO)
Title: Filter assembly and pan/tilt camera
Inventor: WANG PING
IPC: G03B17/14
Filed: 2018-09-20
Abstract: A filter assembly (100) and a pan/tilt camera, enabling alignment in appearance after installation, and being able to solve the problem that the filter assembly (100) and a lens assembly (200) cannot be completely aligned with each other since the threads are fastened in a rotary manner. The outer periphery of a circular boss (220) on the front end of a housing (210) of the lens assembly (200) is provided with a plurality of first clamping strips (221). The filter assembly (100) comprises an outer frame (110), a filter lens (120) and a cover plate (140). The outer frame (110) is annular and has a front end and a rear end, the front end being provided with a front port, and the rear end being provided with a rear port. The filter lens (120) is fixed to and closes the front port. The cover plate (140) is fixed to and closes the rear port, and the cover plate (140) is provided with a first opening (141) fitted to the circular boss (220), a plurality of clamping grooves (142) fitted to the plurality of first clamping strips (221) being formed on the outer periphery of the first opening (141), and a second clamping strip (143) being formed between every two adjacent clamping grooves (142). When the circular boss (220) is partially nested into the first opening (141), and the first clamping strips (221) are located within the outer frame (110), the second clamping strips (143) are clamped and fixed behind the first clamping strips (221) by rotating the filter assembly (100), such that the filter assembly (100) is connected to the lens assembly (200).
Patent WO-2020037757-A1 (WO)
Title: Flexible display device and manufacturing method thereof
Inventor: LI SHASHA
IPC: H01L21/77
Filed: 2018-09-20
Abstract: Provided is a flexible display device (20), comprising: a display region (21), a bending region (23) and a drive circuit board (24), wherein the bending region (23) is arranged between the display region (21) and the drive circuit board (24), and the drive circuit board (24) is positioned at a back surface of the display region (21) by bending the flexible display device at the bending region (23), wherein, the bending region (23) contains: a substrate (201); an inorganic layer (L1), which is arranged on the substrate (201), wherein the inorganic layer (L1) is distributed on the substrate (201) in an island shape, and contains a plurality of island blocks (R1, R2, R3 and R4), wherein two adjacent island blocks are arranged at intervals; and a first metal layer (207), which is arranged as a whole on the inorganic layer (L1) and the substrate (201), wherein the first metal layer (207) corresponds to the shape of the plurality of island blocks (R1, R2, R3 and R4) to form a plurality of first grooves (G1).
Patent WO-2020062002-A1 (WO)
Inventor: LIU ZHONGXUAN
IPC: B25J5/00
Filed: 2018-09-28
Abstract: Apparatus, systems, articles of manufacture, and methods for robot movement are disclosed. An example robot movement apparatus includes a sequence generator to generate a sequence of context variable vectors and policy variable vectors. The context variable vectors are related to a movement target, and the policy variable vectors are related to a movement trajectory. The example apparatus includes a calculator to calculate an upper policy and a loss function based on the sequence. The upper policy is indicative of a robot movement, and the loss function is indicative of a degree to which a movement target is met. The example apparatus also includes a comparator to determine if the loss function satisfies a threshold and an actuator to cause the robot to perform the robot movement of the upper policy when the loss function satisfies the threshold.
Patent WO-2019072134-A1 (WO)
Title: Non-temperature difference thermal energy battery
Inventor: ZENG MINGSHENG
IPC: H01L37/00
Filed: 2018-09-30
Abstract: A non-temperature difference thermal energy battery. A conductive material is used for building a sub-circuit segment in a segment of circuit; an electrical material is used for building an excitation control device inside or outside the sub-circuit segment; the excitation control device is used for building an electric field in the sub-circuit segment, i.e., an electric potential difference is formed; directional movement is performed in the electric field to form electric potential energy, i.e., electric energy, of free electrons of a current passing through the sub-circuit segment, and reversible conversion between the electric energy and thermal energy in the sub-circuit segment can be performed; the reversible conversion is independent from a temperature difference between the sub-circuit segment and an external circuit of the sub-circuit segment; electrodes are respectively provided on two outer surfaces the current passing through the sub-circuit segment enters and flows out of the sub-circuit segment; the sub-circuit segment, the excitation control device, and the electrodes respectively provided jointly form the non-temperature difference thermal energy battery.
Patent WO-2020019594-A1 (WO)
Inventor: GONG AIJUN
IPC: B63C3/00
Filed: 2018-11-20
Abstract: 一种两条大型半漂船快速整体移位落墩方法，根据半船的搭载状态，使集装箱船半船(2)、矿砂船半船(3)吃水一致，并且带有尾倾；集装箱船半船(2)、矿砂船半船(3)相邻的两内侧间安装两只活络刚性梁(4)，两只活络刚性梁(4)首尾位置安装；集装箱船半船(2)、矿砂船半船(3)相背的两外侧均安装两只移船吊耳(5)，移船吊耳(5)在每只半船的外侧首尾位置安装；每只移船吊耳(5)配备三只卸扣，三只卸扣均经钢丝绳与船坞(9)侧的卷扬机进行连接，通过活络刚性梁(4)，结合集装箱船半船(2)、矿砂船半船(3)的外侧经卷扬机并经移船吊耳(5)拉动使船舶能够前后错位整体移动再定位落墩。在船坞(9)内两条整船(1)同时建造完成后，对两整船(1)后串联的两半船整体移位，有利于提高建造效率和资源利用。
Patent WO-2019165805-A1 (WO)
Inventor: HUANG CHENCHENG
IPC: H04L45/74
Filed: 2018-11-22
Abstract: Disclosed is a message processing method, comprising: a control plane device constructing a first-generation processing table based on a first type of message and a method for processing the first type of message, and sending the first-generation processing table to a forwarding plane device, the first-generation processing table being used for indicating the method for processing the first type of message by the forwarding plane device; and the forwarding plane device receiving the first-generation processing table, and processing a received first message based on the first-generation processing table. Further disclosed are another message processing apparatus and a storage medium.
Patent WO-2019184428-A1 (WO)
Inventor: LI JUNJIE
IPC: H01L29/786
Filed: 2018-12-04
Abstract: The present disclosure relates to the field of display technology. Provided are a thin film transistor and a manufacturing method and a control method thereof, and a display panel and device. The thin film transistor comprises a base substrate, a semiconductor active layer positioned at one side of the base substrate, a source electrically connected to one end of the semiconductor active layer, a drain electrically connected to the other end of the semiconductor active layer, a gate respectively insulated from the semiconductor active layer, the source and the drain, and a modulation electrode respectively insulated from the semiconductor active layer, the gate, the source and the drain. The modulation electrode is provided close to one side of the drain, and an orthographic projection of the modulation electrode on the base substrate overlaps with an orthographic projection of the semiconductor active layer on the base substrate.
Patent WO-2020087660-A1 (WO)
Inventor: LIU ZHONGNIAN
IPC: G02F1/1343
Filed: 2018-12-06
Abstract: A display panel, comprising an array substrate (100), a color filter substrate (200), and liquid crystal molecules (300), wherein the array substrate (100) comprises: a first common electrode (110) comprising a shielding pole plate (111); and a pixel electrode (120) insulated from the first common electrode (110) and comprising a frame (121) and a branch (122) surrounded by the frame (121), wherein the frame (121) comprises a first edge portion (1211), the first edge portion (1211) is opposite to the orthographic projection of the shielding pole plate (111), the branch (122) comprises a first branch (1221) connected to the first edge portion (1211), the first branch (1221) comprises a main body portion (122a) and a connecting portion (122b), the connecting portion (122b) connects the main body portion (122a) and the first edge portion (1211), and on sections perpendicular to the length direction of the first branch (1221), the sectional area of the connecting portion (122b) is small than the sectional area of the main body portion (122a), so that the first branch (1221) on the side close to the shielding pole plate (111) is less affected by an electric field of the shielding pole plate (111), and the phenomenon of edge dark fringes is further effectively improved.
Patent WO-2019141029-A1 (WO)
Title: Heat pump system and control method therefor
Inventor: FENG TAO
IPC: F25B13/00
Filed: 2018-12-14
Abstract: A heat pump system and a control method therefor. The heat pump system comprises a compressor (1), a first four-way valve (2), a second four-way valve (8), an outdoor heat exchanger (6) and an indoor heat exchanger (6); the outdoor heat exchanger (3) comprises a first heat exchange portion and a second heat exchange portion, a flow path switching device being provided between the first heat exchange portion and the second heat exchange portion, being used for opening or closing communication between the first heat exchange portion and the second heat exchange portion; the second four-way valve (8) is used to enable a high temperature refrigerant to be introduced into the first heat exchange portion in heating mode so that the heat pump system enters heating and deicing mode. The heat pump system may conveniently achieve a low-temperature heating and deicing function so that a water drainage hole at a lower side of the outdoor heat exchanger drains water normally; at the same time, in normal cooling and heating mode, the branch of the outdoor heat exchanger will not be occupied so as to ensure a normal heat exchange area and heat exchange capabilities.
Patent WO-2020098047-A1 (WO)
Inventor: LIANG DONG
IPC: A61B5/055
Filed: 2018-12-17
Abstract: A magnetic resonance film imaging method and apparatus, a device, and a storage medium. The method comprises: using the data of magnetic resonance data in the phase encoding direction and in the frequency encoding direction as real collected base data, and extending the real collected base data by means of conjugate transposition to obtain virtual conjugate data (S1010); respectively solving the virtual high-order data of the real collected base data and the virtual high-order data of the virtual conjugate data (S1020); determining unsampled data on the basis of the real collected base data, the virtual conjugate data, the virtual high-order data of the real collected base data, and the virtual high-order data of the virtual conjugate data (S1030); combining the real collected base data and the unsampled data along the coil direction into complete data, and implementing magnetic resonance image reconstruction of the complete data to generate a magnetic resonance film image (S1040).
Patent WO-2019120174-A1 (WO)
Inventor: QIAN JUN
IPC: G05D1/00
Filed: 2018-12-17
Abstract: 一种动作控制方法及装置，属于人工智能领域。方法包括：获取人工智能设备的N个维度的状态（407）；基于N个维度中每个维度的状态的激活模糊子集以及控制模型，得到多个离散决策（408），一个状态的激活模糊子集是指状态的隶属度不为0的模糊子集，每个模糊子集包括一个维度内对应于同一个离散决策的状态区间，隶属度用于表示状态隶属于模糊子集的程度高低，控制模型用于根据输入的状态输出对应的离散决策；基于每个维度的状态与激活模糊子集之间的隶属度，对多个离散决策进行加权求和，得到连续决策（409）；基于连续决策，控制人工智能设备执行对应的动作（410）。输出的决策为连续量，能够保证对人工智能设备的平顺控制，保证动作的平滑性。
Patent WO-2020048044-A1 (WO)
Title: Support structure, maglev train rescue device, suspension and maglev train
Inventor: WANG MINHUA
IPC: B60L13/04
Filed: 2018-12-18
Abstract: A maglev train rescue device, comprising: an electric motor (3), support wheels (4) and a support structure, wherein the support structure comprises a support base (1) and a shaft (31) capable of moving axially and rotating circumferentially at the same time; the shaft (31) penetrates a through hole (11) of the support base (1); two ends of the shaft (31) penetrate the through holes (11); an upper end of the shaft (31) is connected to the electric motor (3), and a lower end is connected to the support wheels (4); a side wall of the shaft (31) is provided with a boss (32); an inner wall of the through hole (11) is provided with a longitudinal groove (12) arranged along the axial direction of the through hole (11) and used for accommodating the boss (32); driven by the axial movement of the shaft (31), the boss (32) may move back and forth along the longitudinal groove (12); the inner wall of the through hole (11) of the support base (1) is provided thereon with an upper stopping surface (13) used for blocking the axial upward movement of the shaft (31), and the upper stopping surface (13) extends to the bottom of the longitudinal groove (12); and the boss (32) may be driven by the rotary motion of the shaft (31) to move to the lower part of the upper stopping surface (13). The present rescue device has the advantages of simple structure, high reliability and safety, low power consumption, and low maintenance cost.
Patent WO-2019144840-A1 (WO)
Title: Method and apparatus for acquiring video semantic information
Inventor: LUO JIANGCHUN
IPC: G06K9/00
Filed: 2019-01-17
Abstract: A method and device for acquiring video semantic information. Said method comprises, performing target extraction on video frames in a video, so as to determine visual objects contained in the video frames (S2), then determining, according to object features corresponding to the visual objects, scene information corresponding to the one or more video frames (S3), and finally determining, according to the scene information, video semantic information corresponding to the video frames of the video (S4). Compared with the prior art, the present method and apparatus can automatically acquire, on the basis of a video, detailed and complete video semantic information, saving a large amount of human resources for acquiring video semantic information, furthermore, the acquired video semantic information can facilitate subsequent analysis or searching of the video.
Patent WO-2020001025-A1 (WO)
Title: 语音唤醒处理器工作的方法、系统及计算机设备
Inventor: XIONG KUAN
IPC: G10L15/28
Filed: 2019-01-28
Abstract: 本发明揭示了一种语音唤醒处理器工作的方法、系统及计算机设备，包括，获取指定频率范围内的声音信号；将声音信号转换为直流电流；通过直流电流对内置阻容电路的电容进行充电操作；当电容的电压饱和时，若电容释放的电压大于预设电压，则输出高电平至处理器，以唤醒处理器工作。实现语音低能耗触发处理器工作。
Patent WO-2020164088-A1 (WO)
Inventor: KO CHENG-HAO
IPC: G01N21/78
Filed: 2019-02-15
Abstract: 一种筛检试纸读取系统（20），包含一读取侦测照光单元（23）、一筛检试纸（21）、一试纸载具（22）以及一输送单元（25），其中当试纸载具（22）置入输送单元（25）的承载基座（252）时，输送单元（25）的带动装置（251）就会启动并通过配置于试纸载具（22）的连动部（222）使试纸载具（22）移动，且当试纸载具（22）移动到读取侦测照光单元（23）的读取侦测位置时，读取侦测照光单元（23）的照光装置（232）会发射光源照射筛检试纸（21），读取侦测照光单元（23）的读取侦测装置（231）会读取经发射光源所照射的筛检试纸（21）之反应区（211）的反射光谱，而使读取侦测装置（231）获取各反应区（211）上之光谱讯号，以进行光谱讯号的运算分析，使用筛检试纸读取系统（20）以达到快速筛检以及重复进行筛检试纸的目的。
Patent WO-2020042596-A1 (WO)
Inventor: LI GENPING
IPC: G01N35/02
Filed: 2019-03-19
Abstract: A fully-automatic magnetic bead time-resolved fluoroimmunoassay instrument, wherein the instrument is divided into an inner chamber and an outer chamber by means of a rack (1); an electronic component box (7) is fixed on an upper layer of the inner chamber, a dark chamber shell is located on a lower layer of the inner chamber, and a dark chamber door device (5) is arranged on the rack (1) and cooperates with the dark chamber shell to form a dark chamber space, one side of which can be opened; a tray module (2) is located on a lower layer of the outer chamber, and can hold multiple reagent strips (3) and convey the reagent strips to the lower layer of the inner chamber or withdraw same to the lower layer of the outer chamber; a puncturing and pipetting module (4) is located on the upper layer of the outer chamber, and can automatically pierce a reagent top-face covering film and automatically draw or discharge a liquid; and a scanning and reading module (6) is located on the lower layer of the inner chamber and is located in the dark chamber shell, and can trigger, photograph and collect fluorescence information of a magnetic bead after incubation. By means of the rational layout of the inner chamber and the outer chamber and the compact and scientific design of the related functional modules, the structure is simple and compact, the cost is low, and furthermore, the degree of automation of the overall instrument is improved.
Patent WO-2020151070-A1 (WO)
Title: Roller brush assembly and cleaning apparatus
Inventor: XU XIAOWEI
IPC: A47L9/04
Filed: 2019-03-19
Abstract: A roller brush assembly (1) for a cleaning apparatus, comprising: a primary roller brush (11); a motor for driving the primary roller brush (11) to rotate to sweep a surface to be cleaned; and a secondary roller brush (12) driven to rotate by the primary roller brush (11), so as to sweep the surface to be cleaned towards the direction of the primary roller brush (11). The roller brush assembly can prevent the loss of waste during a sweeping process, thereby improving the cleaning quality and efficiency.
Patent WO-2019179455-A1 (WO)
Inventor: GONG BINHUA
IPC: A47K13/26
Filed: 2019-03-20
Abstract: 提供了一种便于拆装的马桶盖板铰链座，它包括座体，螺栓或螺钉（1）、螺母（4）、固定架（2）以及紧固件（3）等；螺钉或螺栓（1）伸入固定架（2），并与螺母（4）螺纹连接。该铰链座具有操作方便等优点。
Patent WO-2019192324-A1 (WO)
Title: Image sharing method, computer apparatus, and storage medium
Inventor: GUO LICAI
IPC: H04L29/08
Filed: 2019-03-21
Abstract: The present application relates to an image sharing method, a computer apparatus, and a storage medium. The method comprises: receiving an image compressed in a first compression mode; acquiring feature information of the image; if the feature information meets a compression triggering condition, adopting a second compression mode to compress the image, and obtaining a compressed image; receiving an image download request for the image; and feeding back the compressed image in response to the image download request. The solution of the present application reduces network bandwidth occupied by the process of feeding back an image.
Patent WO-2020057077-A1 (WO)
Title: 一种高大空间空气参数全景监测系统
Inventor: YU FAN
IPC: G08C17/02
Filed: 2019-03-21
Abstract: 一种高大空间空气参数全景监测系统。该系统包括：无线传感器（11，21），根据高大空间建筑特点和气流组织形式布置，获取空气参数测量数据，发送该空气参数测量数据到无线通信网关（12，22）；该无线通信网关（21，22），接收该空气参数测量数据，转发该空气参数测量数据到交换机（13，23）；该交换机（13，23），接收该空气参数测量数据，转发该空气参数测量数据到上位机（14，24）；上位机（14，24），接收该空气参数测量数据，还原高大空间空气参数全景分布情况。避免了安装空气参数传感器时在建筑物内部进行通信线、电源线等布线施工，可大幅减少施工成本、极大提升工程实施效率；同时可以根据有限的测点确定高大空间空气参数全景分布情况，使监测结果更加全面准确。
Patent WO-2019184995-A1 (WO)
Title: Method for large-scale preparation of purified preparation of recombinant lentiviral vector at gmp grade
Inventor: HONG YI
IPC: C12N15/867
Filed: 2019-03-28
Abstract: Provided is a method for large-scale preparation of a purified preparation of a recombinant lentiviral vector at the GMP grade. The method comprises: (a) providing raw material feed liquid to be purified that comprises recombinant viral vectors; (b) carrying out a microfiltration treatment on the feed liquid to obtain a microfiltered filtrate comprising the recombinant viral vectors; (c) optionally concentrating the filtrate to obtain a concentrated filtrate; (d) purifying the filtrate obtained in the previous step by means of chromatography to obtain a crude pure product comprising the recombinant viral vectors; and (e) subjecting the crude pure product obtained in the previous step to liquid exchange and elaborate purification to obtain the purified recombinant viral vectors.
Patent WO-2019206041-A1 (WO)
Title: Event stream processing
Inventor: MADANI HABIB
IPC: G06F9/46
Filed: 2019-04-19
Abstract: Systems and methods are provided to process an event stream using nodes arranged as a cluster in which the nodes are in a leader-follower relationship with one node being the leader at any given time. Tracking of node membership and leadership status can be conducted in a manager node for a variety of applications. Each node of the cluster can register in the manager node and can receive the same set of event streams as the other nodes of the cluster. The leader node can process an event of an event stream with the follower nodes tracking the processing by the leader node, where the leader node can publish the processed event. Leadership can be changed from the leader node to another node of the cluster based on a performance criterion of the leader node. Additional systems and methods can be implemented in a variety of applications.