baber/WOPTO huggingface dataset:
Patent WO-2020103701-A1 (WO)
Title: Sterile spray pump
Inventor: DENG YUNHUA
IPC: B65D47/34
Filed: 2019-11-08
Abstract: A sterile spray pump, comprising a main piston (30), a spray head (40), and a secondary piston (50) fixed inside the spray head (40). The secondary piston (50) is mounted in vertically movable fashion on the main piston (30), and a first compression space (10) and a second compression space (20) are formed between the secondary piston (50) and the main piston (30); a main liquid absorption cavity (301) communicating with the inner cavity of a container and an air supply opening (302) communicating with the main liquid absorption cavity (301) are provided in the main piston (30); the air supply opening (302) communicates with the second compression space (20), a filter element (601) covering the air supply opening (302) is fixedly provided in the air supply opening (302); the secondary piston (50) is provided with a secondary liquid suction cavity (501) communicating with the main liquid absorption cavity (301), a first exhaust component (502), and a second exhaust component (503); after the spray head (40) is pressed downwards and the main piston (30) abuts against the first exhaust component (502) and the second exhaust component (503), the first compression space (10) communicates with the main liquid absorption cavity (301) through the first exhaust component (502), and the second compression space (20) communicates with the exterior of the sterile spray pump through the second exhaust component (503). The sterile spray pump can normally supply external air into the container, and the sterile spray pump is not affected by the loading quantity and the number of uses.
Patent WO-2020211382-A1 (WO)
Inventor: Duan Huoqiang
IPC: G06F16/182
Filed: 2019-11-26
Abstract: The present application relates to the technical field of distributed storage. Disclosed are a dynamic timeout period adjustment method and system for a Redis-based distributed lock. The method comprises: acquiring a target estimation execution time consumption value corresponding to a target service logic; generating, according to the target estimation execution time consumption value and a preset timeout period generation rule, a timeout period corresponding to the target service logic; when the target service logic executes, according to the timeout period, a locking operation, acquiring a target service logic execution start time and a target service logic execution end time corresponding to the target service logic; and determining a time difference value between the target service logic execution start time and the target service logic execution end time to be a target execution time consumption of the target service logic; and adjusting the timeout period according to the target execution time consumption. The method can realize the dynamic adjustment of a timeout period on the basis of distributed storage technology.
Patent WO-2020119712-A1 (WO)
Inventor: XU HAIXIA
IPC: G09G3/3258
Filed: 2019-12-11
Abstract: 本公开提供了一种显示装置的补偿方法、装置和显示设备，属于显示技术领域。显示装置每个像素单元包括像素驱动电路及与像素驱动电路耦接的发光元件，像素驱动电路包括驱动晶体管和感测线，补偿方法包括：获取驱动晶体管的第一迁移率和第一阈值电压，第一迁移率和第一阈值电压为显示装置不显示时获得；根据感测线上的电信号获取驱动晶体管的第二迁移率，第二迁移率为显示装置进行显示时获得；根据第一阈值电压、第二迁移率与第一迁移率的差值以及补偿系数确定驱动晶体管的第二阈值电压；根据第二阈值电压和第二迁移率计算显示数据信号的外部补偿值。
Patent WO-2020220694-A1 (WO)
Inventor: ZHAO YUNHUA
IPC: H04W12/50
Filed: 2019-12-13
Abstract: Provided are a router, a network connection method and a mobile terminal. The network connection method comprises: a router receiving a first dynamic password from a server; the router receiving a second dynamic password from a mobile terminal, and performing matching on the basis of the second dynamic password and the first dynamic password; if the matching is successful, establishing a connection, and sending a first result signal to the mobile terminal; and the router purging connection information associated with the connection after the connection has been established. The invention can prevent an unauthenticated terminal from connecting to a router, thereby enhancing the security of a connection established by means of a router.
Patent WO-2021114231-A1 (WO)
Inventor: YE KEJIANG
IPC: G06N3/08
Filed: 2019-12-13
Abstract: Disclosed in the present invention is a training method and a detection method for a network traffic anomaly detection model. The network traffic anomaly detection model comprises a feature extraction network and a classification network. The training method comprises: determining, according to a training sample, the number of hidden layers and the number of neurons in each hidden layer; constructing an initial feature extraction network according to the number of hidden layers and the number of neurons in each hidden layer; using the training sample to train the initial feature extraction network, so as to obtain a trained feature extraction network; and extracting abstract feature data of the training sample by using the trained feature extraction network, and training a classification network by using the abstract feature data, so as to complete the training of a network traffic detection model. The network structure of the present application can adapt to network traffic data, and avoids the structure of the detection model being too complicated and too simple, thereby reducing generalization errors, and significantly reducing detection time and improving detection accuracy.
Patent WO-2021128094-A1 (WO)
Title: 电化学装置及包含其的电子装置
Inventor: WANG KEFEI
IPC: H01M10/0567
Filed: 2019-12-25
Abstract: 一种电化学装置及包含其的电子装置，电化学装置包括正极、电解液和负极，其中所述电解液包括以下化合物中的至少一种： a)丙酸酯； b)具有氰基的化合物； c)二氟磷酸锂；和 d)式1化合物：(I) 其中：R为取代或未取代的C1-C10烃基，且当取代时，取代基为卤素；并且所述负极包括负极活性物质层，经接触角测定法测定，所述负极活性物质层相对非水溶剂的接触角不大于60°。该电化学装置具有改进的循环和高温存储性能。
Patent WO-2021120306-A1 (WO)
Title: 阵列基板及液晶显示装置
Inventor: CAO WU
IPC: G02F1/1362
Filed: 2019-12-27
Abstract: 一种阵列基板与液晶显示装置，阵列基板包括阵列排布的多个像素单元，任意一像素单元包括：像素电极：包括主区像素电极（301）与次区像素电极（302）；薄膜晶体管：包括控制主区像素电极（301）的第一薄膜晶体管（T1）以及控制次区像素电极（302）的第二薄膜晶体管（T2），主区像素电极（301）与次区像素电极（302）设置于第一薄膜晶体管（T1）与第二薄膜晶体管（T2）的同一侧。
Patent WO-2021128310-A1 (WO)
Title: 一种超声成像设备以及快速设置超声自动工作流的方法
Inventor: WEN BO
IPC: A61B8/00
Filed: 2019-12-27
Abstract: 一种快速新建扫查协议的方法及采用该方法的超声成像设备，该方法通过对用户扫查操作的记录，得到待检查目标切面以及待检查目标切面的设置参数，并以此实现目标扫查协议的生成。用户只需要做自己熟悉的扫查操作即可创建目标扫查协议，创建过程简单、快速、高效。
Patent WO-2020164364-A1 (WO)
Title: 正极活性材料及其制备方法、钠离子电池和包含钠离子电池的装置
Inventor: ZHU JINYOU
IPC: H01M4/525
Filed: 2020-01-16
Abstract: 本申请公开了一种正极活性材料及其制备方法、钠离子电池和包含钠离子电池的装置，所述正极活性材料满足化学式L xNa yM zCu αFe βMn γO 2+δ- 0.5ηX η，其中，L为碱金属位掺杂取代元素，M为过渡金属位掺杂取代元素，X为氧位掺杂取代元素，0≤x<0.35，0.65≤y≤1，0<α≤0.3，0<β≤0.5，0<γ≤0.5，-0.03≤δ≤0.03，0≤η≤0.1，z+α+β+γ＝1，且mx+y+nz+2α+3β+4γ＝2(2+δ)，m为所述L的化合价态，n为所述M的化合价态；且所述正极活性材料的pH为10.5～13。
Patent WO-2020156407-A1 (WO)
Inventor: HUANG HAINING
IPC: H04L1/18
Filed: 2020-01-22
Abstract: A sidelink communication method and apparatus, capable of being applied to the field of device-to-device (D2D) or Internet of vehicles, and the like. The method comprises: when a first terminal and a second terminal perform data transmission by means of a sidelink, an error occurs when a network device receives the acknowledgement information of the sidelink transmitted by the second terminal, and the signal quality of an uplink between the first terminal and the network device is greater than or equal to a first signal quality threshold, the first terminal receives first information from the network device, wherein the first information is used for indicating the first terminal to transmit the acknowledgement information of the sidelink to the network device; and the first terminal transmits the acknowledgement information of the sidelink to the network device. The network device can flexibly configure the terminal that transmits the acknowledgement information of the sidelink to the network device, and ensures the normal communication of the sidelink.
Patent WO-2020207122-A1 (WO)
Inventor: LI HEXING
IPC: B25B23/00
Filed: 2020-02-20
Abstract: 一种对敲式反作用力臂机构，包括横梁（10）、安装于横梁上并可沿横梁长度方向平移的力臂杆（20）、固定连接于横梁的一端且用于固定电动工具（100）的工具夹持装置（30）；力臂杆与横梁之间连接有拉伸的弹性件（40），力臂杆的底端连接有用于套接螺母或螺栓的固定套筒（21），且在电动工具夹持于工具夹持装置上时，固定套筒与电动工具的动力输出端（101）相正对。该对敲式反作用力臂机构能在员工操作紧固作业时直接抵消反作用力，削减对应扭力工程，有利于提高工作效率，降低劳动强度。
Patent WO-2020199787-A1 (WO)
Inventor: CHEN SHILIANG
IPC: B65B65/00
Filed: 2020-02-24
Abstract: A tray positioning method of a bobbin automatic packaging assembly line, the method comprising the following steps: Step 1, when a command is received that an assembly line mechanical arm (9) shall grasp a bobbin (5), a controller (10) controls a cylinder (7) to act and drive a blocking device (8) to rise over a roller (2) to a state blocking a tray (4) from continuing to move forward; Step 2, when the tray moves along a track (1) to a sensor (6) position, the sensor sensing a bobbin on the tray and transmitting a signal to the controller, and controlling a corresponding roller electric motor (3), the roller electric motor slowing and causing the tray to slow its motion until the tray contacts the blocking device; Step 3, the mechanical arm grasping the bobbin, and after the grasping action is complete, the mechanical arm transmitting a signal to the controller, the controller controlling the cylinder to act and cause the blocking device to lower to below the roller; Step 4, after the blocking device has lowered, the controller issuing a command to the roller electric motor, the roller electric motor receiving the signal and then resuming an ordinary speed, causing the tray to smoothly continue motion and enter a next process. The present method can ease a force of collision between a tray and a blocking device.
Patent WO-2021174490-A1 (WO)
Inventor: LI HAITAO
IPC: H04W36/30
Filed: 2020-03-05
Abstract: The embodiments of the present application provide a resource processing method and apparatus, a device, and a storage medium. Said method comprises: when a terminal device accesses a network, generating first information comprising a handover report, and sending out the first information; and correspondingly, a source network device receiving at least one piece of first information sent by at least one terminal, each piece of first information comprising a handover report of a corresponding terminal device. Accordingly, the source network device can adjust, according to the handover report of the described at least one terminal device, reservation resources allocated by the network device, so as to adjust, during a conditional handover, the coverage and size of a resource pool reserved for the terminal, increasing the matching degree between the reservation resources allocated to the terminal device and the terminal device, reducing the probability of inappropriate resource allocation, and solving the problem of resource waste or resource shortage.
Patent WO-2020199859-A1 (WO)
Inventor: YIN YUEFENG
IPC: B01D11/02
Filed: 2020-03-10
Abstract: Provided is a powder extractor; a plurality of tank body partitions (2) are connected between the front and rear wall panels of a rectangular box body, each tank body partition (2) dividing the inner cavity of the box body into a plurality of immersion tanks (1); an overflow port (2a) is disposed on the upper part of each tank body partition (2); the overflow ports (2a) on the tank body partitions (2) are arranged staggered in the forward/rearward direction, and the heights of the overflow ports (2a) gradually decrease from right to left; the material discharge end of the rightmost immersion tank (1) is connected to a new solution inlet (15), and the material feed end of the leftmost immersion tank (1) is connected to a concentrate outlet (16); a material feed port (1a) is disposed above the material feed end of the leftmost immersion tank (1); the material discharge end of each tank body partition (2) is provided with a material guide tank (2b) for lifting the material and turning it to the right, and a material discharge tank (2c) is mounted on the material discharge end of the right wall panel of the box body. The bottom of each immersion tank (1) is arc-shaped and is equipped with immersion tank spirals (4), the spirals (4) of adjacent immersion tanks having opposite directions of rotation; a scraping-plate lifting mechanism (5) is mounted in each material guide tank (2b), and a scraping-plate material discharge mechanism (14) is mounted in the material discharge tank (2c).
Patent WO-2020253285-A1 (WO)
Title: 多孔石墨烯钴酸锂复合材料及其制备方法和用途
Inventor: SHEN WENZHUO
IPC: H01M4/36
Filed: 2020-03-17
Abstract: 一种多孔石墨烯钴酸锂复合材料及其制备方法和用途。制备方法包括：配制多孔石墨烯的水溶液；向多孔石墨烯的水溶液中加入钴酸锂；混合均匀后进行喷雾干燥，得到该复合材料。该复合材料具有连续的三维导电结构，其中的多孔石墨烯包覆于钴酸锂表面，并在钴酸锂之间形成架桥连接。
Patent WO-2021184267-A1 (WO)
Title: Electrode assembly, and battery having electrode assembly
Inventor: YU SHUXIAN
IPC: H01M10/0587
Filed: 2020-03-18
Abstract: Provided is an electrode assembly (10), comprising a winding unit (14) formed by winding a first pole piece (11), an isolation film (12) and a second pole piece (13), which are arranged in a stacked manner. The first pole piece (11) comprises a first current collector (111) and a first active material layer (112) arranged on two sides of the first current collector (111). The first current collector (111) comprises a first single-sided area (1111) and a first blank area (1112) for connecting the first single-sided area (1111), wherein the surface of the first single-sided area (1111) that faces away from the center of the winding unit (14) is not provided with the first active material layer (112); and the first single-sided area (1111) and the first blank area (1112) are located at the outermost ring of the winding unit (14). The electrode assembly (10) further comprises a polymer layer (15), wherein the polymer layer (15) is arranged on two sides of the first blank area (1112) and at the surface of the first single-sided area (1111) that faces away from the center of the winding unit (14). Further provided is a battery (100) having the electrode assembly (10).
Patent WO-2020238393-A1 (WO)
Title: 顶盖组件以及二次电池
Inventor: HUANG SHOUJUN
IPC: H01M2/04
Filed: 2020-03-31
Abstract: 一种顶盖组件以及二次电池（10），顶盖组件包括：顶盖板（13），具有引出孔（131）和形成引出孔（131）的内侧表面（132）；电极端子（14），具有穿设于引出孔（131）的柱体部（141）和环形凸缘（142），环形凸缘（142）沿引出孔（131）径向延伸超过内侧表面（132）；密封圈（15），具有筒部（151）和环部（152），通过筒部（151）套设于柱体部（141），筒部（151）密封内侧表面（132）和柱体部（141），环部（152）具有沿径向分布的第一环体（152a）和第二环体（152b），第一环体（152a）与筒部（151）相连接；环形凸缘（142）和顶盖板（13）通过第一环体（152a）密封，第二环体（152b）不超过环形凸缘（142）；绝缘件（16），包括连接部（161）和外延部（162），沿引出孔（131）的轴向，连接部（161）的投影与第二环体（152b）的投影重叠，连接部（161）与第二环体（152b）密封；绝缘件（16）超出第二环体（152b）的部分形成外延部（162），沿径向，外延部（162）超过环形凸缘（142）。
Patent WO-2021196197-A1 (WO)
Inventor: MA CHUAN
IPC: H04W24/04
Filed: 2020-04-03
Abstract: La présente invention concerne un procédé et un appareil de notification de défaillance de liaison radio (RLF) qui facilitent la détermination d'un trajet défaillant. Le procédé comprend : la préconfiguration, par un premier nœud, d'informations de défaillance de trajet d'un second nœud pour le second nœud, les informations de défaillance de trajet étant utilisées pour indiquer la défaillance d'au moins un trajet de liaison montante. L'au moins un trajet de liaison montante se rapportant à au moins un trajet de liaison montante qui inclut une liaison sujette à une défaillance de liaison radio (RLF) et la liaison sujette à une RLF est une liaison entre le second nœud et le nœud en amont du second nœud, de sorte que le second nœud détermine un trajet défaillant.
Patent WO-2020216142-A1 (WO)
Inventor: ZHANG CHAO
IPC: B01F15/02
Filed: 2020-04-17
Abstract: L'invention concerne un dispositif de commande de fluidité de dioxyde de carbone. Le dispositif comprend un réservoir de préparation d'échantillon (1), une unité d'agitation haute pression (7), une pompe à piston alternatif (12) et une pompe de surpression (6), l'unité d'agitation haute pression (7) comprend un ou plusieurs réservoirs d'agitation haute pression, chacun des réservoirs d'agitation haute pression étant pourvu d'une sonde de pulvérisation d'atomisation (8) et d'un piston (11), un orifice de décharge du réservoir de préparation d'échantillon (1) est reliée à la sonde de pulvérisation d'atomisation (8) par l'intermédiaire de la pompe à piston (4), la pompe à piston alternatif (12) est reliée au piston (11) de façon à pousser le piston (11) en va-et-vient, la pompe de surpression (6) est relié au réservoir d'agitation haute pression de façon à fournir du dioxyde de carbone supercritique au réservoir d'agitation haute pression, et un orifice de décharge du réservoir d'agitation haute pression est relié à un groupe de puits de champ pétrolifère. L'invention concerne également un procédé de commande de fluidité de dioxyde de carbone, comprenant les étapes suivantes: (I) ajouter les tensioactifs et les nanoparticules dans un réservoir de préparation d'échantillon (1) pour préparer une solution mixte des tensioactifs et des nanoparticules; (ii) injecter du dioxyde de carbone dans un réservoir d'agitation haute pression au moyen d'une pompe de surpression (6), et chauffer celui-ci; (iii) après la solution mélangée préparée à l'étape (i) est pompée par une pompe à piston (12) et atomisée par une sonde de pulvérisation d'atomisation (8), par pulvérisation de celle-ci dans le réservoir d'agitation à haute pression, et par agitation de celle-ci; et (iv) injecter une microémulsion de dioxyde de carbone supercritique et de dioxyde de nano-silicium tel que préparé à l'étape (iii) dans un groupe de puits de champ pétrolifère suivant.
Patent WO-2021203459-A1 (WO)
Title: Low-energy consumption micro-nano bubble water generation device
Inventor: FU CHUNMAO
IPC: C02F7/00
Filed: 2020-04-20
Abstract: The present utility model relates to a low-energy consumption micro-nano bubble water generation device, comprising a water pump; a water inlet pipe is connected to a left input end of the water pump, a water outlet pipe is connected to a right input end of the water pump, a flow-slowing pipe is fixedly connected to the right end of the water outlet pipe, a gas-liquid mixer is connected on the lower right side of the flow-slowing pipe by means of a pipeline, a mounting plate is provided above the gas-liquid mixer, and micro-nano bubble water releasers are symmetrically provided on the top side of the mounting plate, the top side of the micro-nano bubble water releasers above is connected to an input pipe, a container is fixedly connected to the right end of the input pipe, and a discharge pipe is provided on the lower right side of the container. In this way, the present utility model can enable the liquid to be processed more sufficiently by the gas-liquid mixer, and can effectively control the flow rate of the liquid to prevent damage to the apparatus caused by excessive impact force of the liquid, reduces the power required by the water pump for conveying liquid, reduces the energy consumption of the water pump, and makes the produced materials more sufficient, greatly improving the utilization rate of raw materials.
Patent WO-2021027333-A1 (WO)
Title: 汽车保护车衣
Inventor: ZHU HAITAO
IPC: B60J11/04
Filed: 2020-04-29
Abstract: 一种汽车保护车衣，包括用于覆盖汽车外部的保护车衣（10）；保护车衣（10）上设有多个用于吸合在汽车外部上的磁性件（20），保护车衣（10）的边缘上设有多个弹性卡钩（30），弹性卡钩（30）的一端卡接于汽车外部上以使保护车衣（10）固定；将保护车衣（10）覆盖到汽车外壳上，保护车衣（10）通过磁性件（20）进行主体定位，把保护车衣（10）调整到正确位置，再通过弹性卡钩（30）卡接到汽车上，对保护车衣（10）进行辅助定位。
Patent WO-2021057091-A1 (WO)
Title: Viewpoint image processing method and related device
Inventor: SONG YI
IPC: G06T17/00
Filed: 2020-06-09
Abstract: A viewpoint image processing method and a related device, relating to the field of artificial intelligence/computer vision. The method comprise: obtaining a preset number of first viewpoint images (S1201); obtaining a geometric feature matrix of the preset number of first viewpoint images; according to the geometric feature matrix and the position information of a second viewpoint image to be synthesized, generating an adaptive convolution kernel for each pixel in the preset number of first viewpoint images, wherein the position information represents the viewpoint position of the second viewpoint image; according to the adaptive convolution kernel and the pixels of the preset number of the existing viewpoint image, generating the preset number of virtual synthetic pixel matrices to be processed (S1204); and synthesizing the second viewpoint image from said preset number of virtual synthetic pixel matrices (S1205). The method can improve the efficiency and quality of the synthesis of the second viewpoint image.
Patent WO-2021217872-A1 (WO)
Inventor: QIN HUAWEI
IPC: H04L45/28
Filed: 2020-06-30
Abstract: The present application relates to the field of cloud technology and provides a method for configuring a gateway node on the basis of a virtual private cloud, which is based on a gateway cluster containing a plurality of gateway nodes; a virtual private cloud comprises a plurality of VPC networks, and each gateway node serves a group of VPC networks. The method comprises: determining a target gateway node corresponding to each VPC network, the target gateway node corresponding to each VPC network comprising a main gateway node and at least one backup gateway node; determining the routing priority of each main gateway node and backup gateway node, respectively; and providing a network access service for users in a VPC network on the basis of the main gateway node and at least one backup gateway node corresponding to the VPC network and according to the routing priority; the main network node corresponding to each VPC network synchronizes in real time resource data of a network access service to the corresponding backup gateway node(s). The present application can reduce service interruption caused by gateway node failure and improve user experience.
Patent WO-2022000431-A1 (WO)
Inventor: LING WEI
IPC: H04W72/04
Filed: 2020-07-02
Abstract: Embodiments of the present application relate to a method and apparatus for frequency hopping with multiple beams. An exemplary method includes: receiving configuration information indicating a mapping pattern of a plurality of spatial relation information, a number of nominal PUSCH repetitions of a PUSCH transmission using the plurality of spatial relation information, wherein each single spatial relation information is associated with at least one nominal PUSCH repetition; for each single spatial relation information, determining a new index for each nominal PUSCH repetition associated with the single spatial relation information; and transmitting all actual PUSCH repetition (s) within each single nominal PUSCH repetition using the associated spatial relation information, wherein a starting point in the frequency domain of all actual PUSCH repetition (s) within the single nominal PUSCH repetition is determined by the new index of the single nominal PUSCH repetition. Embodiments of the present application can increase the robustness and reliability of PUSCH transmission.
Patent WO-2021057161-A1 (WO)
Title: Display drive circuit and display screen
Inventor: KUANG YUNXIN
IPC: G09G3/32
Filed: 2020-07-06
Abstract: A display drive circuit and a display screen, the circuit being applied to an LED display screen. The display drive circuit comprises a constant-current drive module (200) and an infrared chip (300). The input end of the constant-current drive module (200) is used to connect to a power supply (100); the output end of the constant-current drive module (200) is connected to the infrared chip (300), and the constant-current drive module (200) is used to supply a stable constant current to the infrared chip (300) so that the infrared chip (300) may operate normally. Compared to using a constant-voltage drive module to supply power to the infrared chip (300), the constant-current drive module (200) is capable of providing a larger current to the infrared chip (300), so that the infrared chip (300) operates stably and the brightness is uniform.