baber/WOPTO huggingface dataset:
Patent WO-2021189823-A1 (WO)
Inventor: YU ZHIYONG
IPC: C02F1/44
Filed: 2020-10-15
Abstract: An ultrasound-assisted membrane distillation water treatment system and method. The system comprises a raw water tank (1), a heater (2), a water inlet pump (3), an ultrasound-assisted membrane distillation tank (4), a membrane module (5), a cooling water circulation pump (6), a cooler (7), and a cooling water tank (8). The membrane module (5) is disposed in the ultrasound-assisted membrane distillation tank (4); ultrasonic generators are circumferentially provided on the inner wall of the ultrasound-assisted membrane distillation tank (4); the raw water tank (1), the heater (2), the water inlet pump (3), and the ultrasound-assisted membrane distillation tank (4) are connected in sequence, and the outlet of the ultrasound-assisted membrane distillation tank (4) is connected to the raw water tank (1) to form a circulation loop; and the cooling water tank (8), the cooler (7), the cooling water circulation pump (6), and the membrane module (5) are connected, and the outlet of the membrane module (5) is connected to the cooling water tank (8) to form a circulation loop. The provision of ultrasonic generators in the working environment of the membrane module (5) enhances the mass transfer effect of the membrane surface and slows down the phenomenon of concentration polarization, thus improving the permeation flux of the membrane, cleaning the surface of the membrane module (5), and reducing the pollution of the membrane module (5).
Patent WO-2022077501-A1 (WO)
Inventor: JAN SHAHID
IPC: H04W72/04
Filed: 2020-10-16
Abstract: Procédé, dispositif et mémoire pour planifier des informations de commande de liaison descendante. Le procédé comprend les étapes suivantes : un ensemble d'informations d'une pluralité d'équipements utilisateurs est obtenu (s110), l'ensemble d'informations comprenant une pluralité de tolérances au retard, chacune de la pluralité de tolérances au retard correspondant à un UE de la pluralité d'UE ; des informations de commande de liaison descendante de la pluralité d'équipements utilisateurs sont distribuées à des ressources correspondant à au moins une unité de temps dans un ordre de la pluralité de tolérances de retard de la plus faible à la plus haute (S120) ; et en réponse aux information de commande de liaison descendante distribuées à une première unité de temps de l'au moins une unité de temps étant marquées comme étant bloquées, les informations de commande de liaison descendante marquées comme étant bloquées sont redistribuées à des ressources correspondant à une seconde unité de temps (S130).
Patent WO-2021082989-A1 (WO)
Title: Display substrate and manufacturing method thereof, and display device
Inventor: YUAN CAN
IPC: H01L27/32
Filed: 2020-10-20
Abstract: A display substrate and a manufacturing method thereof, and a display device, wherein, the display substrate comprises: a substrate, and a gate line, a data line, a power connection line and multiple sub-pixels disposed on the substrate, the display substrate has defective points formed by short-circuiting of the gate line and data line, and the gate line forming the defective points is a defective gate line; the data line forming the defective points is a defective data line; the power connection line is arranged on the same layer as the gate electrodes of multiple transistors; the defective gate line and the defective power connection line are disconnected, the display substrate further comprises: a repair line disposed on one side, away from the substrate, of the source drain electrode of the multiple transistors, the repair line is respectively connected to the partially disconnected defective gate line and the partially disconnected defective power connection line, and is used for transmitting a scanning signal to repair the display substrate.
Patent WO-2022052289-A1 (WO)
Inventor: Ni guanhua
IPC: E21B33/13
Filed: 2020-11-09
Abstract: A device having borehole protection screen pipes along the full length of a soft coal seam and using pressurized hole sealing, and a method, relating to the technical field of gas extraction and solving the problem of blocking due to a borehole (12) collapse. The device comprises a grouting system, an extraction system and a fixing hole system. The grouting system injects pressurized sealing material into the borehole (12) using a grouting pressure pump (3) so as to enhance the sealing effect of the borehole (12). The extraction pipe (1) of the extraction system extracts gas in vent holes (11) on metal baffles (7) and fixing hole screen pipes (6). The vent holes (11) improve air circulation. The fixing hole system is positioned inside the borehole (12) and fixed by means of the metal baffles (7). The fixing hole screen pipes (6) are connected and fixed by means of buckles (9) and bayonets (10). The device is mounted and fixed in the gas extraction borehole, and after the hole is sealed, the extraction pipe is connected to the extraction pump to extract the gas. According to the gas extraction device and the construction method, a borehole (12) collapse due to coal quality, mining depth and high stress can be prevented, the efficiency of gas extraction can be enhanced, and the safety of the gas extraction process can be guaranteed.
Patent WO-2021196630-A1 (WO)
Title: 一种设置直播任务目标的方法、装置及系统
Inventor: LIANG XUHUA
IPC: H04N21/478
Filed: 2020-11-13
Abstract: 本公开关于一种设置直播任务目标的方法、装置及系统，包括：接收针对直播的指定任务的任务目标的设置指令；响应于任务目标设置指令，根据表征指定任务的任务目标的历史数据，确定候选任务目标；将候选任务目标作为可选设置项，展示于直播客户端的任务目标设置界面；响应于所述可选项的选取操作，设置指定任务的任务目标。本公开还公开一种设置直播任务目标的装置、系统、电子设备及计算机可读存储介质。本公开提供的技术方案，可以解决按照现有技术设置任务目标存在的效率较低的问题。
Patent WO-2021203702-A1 (WO)
Title: Use of pyroglutamic acid in preparation of drugs for preventing and treating novel coronavirus of novel coronavirus pneumonia
Inventor: YUAN SHUGUANG
IPC: A61K45/06
Filed: 2020-11-16
Abstract: Disclosed are the use of pyroglutamic acid in the preparation of drugs for preventing and treating novel coronavirus of novel coronavirus pneumonia and the use of pyroglutamic acid or pharmaceutically acceptable salts, isotopes, stereoisomers, mixtures of stereoisomers, tautomers, esters, amides or prodrugs thereof in the preparation of drugs for preventing and/or treating diseases caused by coronaviruses. The coronaviruses are the novel coronaviruses SARS-Cov-2, SARS-CoV, HCoV 229E, NL63, OC43, HKU1 and MERS-CoV. The median effective concentration of pyroglutamic acid for the novel coronavirus of new coronavirus pneumonia is 9.34 μM. The median effective concentration is low, and the antiviral effect is good.
Patent WO-2022000939-A1 (WO)
Title: Electret master batch for melt-blown non-woven fabric for low-resistance mask and preparation method therefor
Inventor: LI LI
IPC: C08K5/20
Filed: 2020-11-17
Abstract: Disclosed are an electret master batch for melt-blown non-woven fabric for a low-resistance mask and a preparation method therefor. The electret master batch for the melt-blown non-woven fabric for the low-resistance mask is prepared from the following components in percentage by weight: 65-85% of polypropylene resin; 1-3% of electret powder; 5-15% of a dispersant; 3-10% of a nucleating agent; 3-10% of a softening agent; and 0.05-0.5% of a processing aid. The softening agent is erucamide. The polypropylene resin is homo-polypropylene and/or co-polypropylene, and the melt index (MFI) thereof is less than 230°C/2.16 kg and is not lower than 1000 g/10 min. According to the electret master batch, the softening agent, the nucleating agent and other components are added, so that when the electret master batch and the ultra-high melt index polypropylene are mixed to be used for producing the melt-blown non-woven fabric for the mask, the obtained melt-blown non-woven fabric for the mask may have a low respiratory resistance while having high filtering efficiency, and therefore, the electret master batch is particularly suitable for being used as a mask material. The formula does not greatly adjust the formula of the existing electret master batch, and is easy to implement.
Patent WO-2021115117-A1 (WO)
Inventor: SUN YONGKANG
IPC: G06F11/14
Filed: 2020-11-24
Abstract: A file backup method and device and a file recovery method and device. The file recovery method comprises: when it is verified that a main file in a main file set and a first verification value in a first verification value set do not satisfy a consistency requirement, and when it is determined that data rollback is performed on the main file in the main file set according to a second verification value in a second verification value set and a standby file set of the main file set, the main file in the main file set is rolled back to be consistent with a standby file, having the same file name as the main file, in the standby file set. By applying the method, a plurality of files can be recovered by taking a set as a unit, and the data consistency of the recovered files can be effectively guaranteed.
Patent WO-2022110094-A1 (WO)
Inventor: ZHANG LIPING
IPC: F28C1/02
Filed: 2020-11-30
Abstract: 一种中央空调用冷却塔，包括壳体(1)、排热装置(2)和喷淋装置(3)，所述壳体(1)的整体为中间大上下小的圆柱体，所述壳体(1)的顶部设有排热口(11)，所述壳体(1)的中部设有进风口(12)，所述进风口(12)设有小孔径的过滤网并通过螺栓固定，所述进风口(12)的下侧通过螺栓连接底盘(13)，所述底盘(13)通过水管连接出水泵(5)，所述壳体(1)的底部通过四个支撑柱(14)支撑，所述排热装置(2)设置在所述排热口(11)内，并通过电机架(21)采用螺栓固定，所述喷淋装置(3)设置在所述壳体(1)的内部。使用滑轮(35)和滑道(36)来固定喷淋杆(31)的另一端，代替了钢丝绳使用，并且滑轮(35)和滑道(36)还起到了助滑的作用，在排热口(11)设置了两个电机(22)和风机(23)，加大了动力输出，在一定程度上增加了冷却的效率。
Patent WO-2021169458-A1 (WO)
Title: 视频播放方法、装置、电子设备及存储介质
Inventor: ZHANG MINGYUE
IPC: H04N21/472
Filed: 2020-12-01
Abstract: 本申请公开了视频播放方法、装置、电子设备及存储介质，涉及视频处理领域，其中的方法可包括：在对任一视频进行播放时，根据视频中设置的标记信息，区分出视频中的重点内容和非重点内容；其中，标记信息可包括：根据预先训练得到的机器模型对视频中的重点内容和非重点内容进行识别后加入的标记信息；按照不同的播放速度对重点内容和非重点内容进行播放，其中，非重点内容的播放速度大于重点内容的播放速度。应用本申请所述方案，可简化用户操作，并帮助用户快速消费提取重点内容等。
Patent WO-2022041550-A1 (WO)
Inventor: HU XIAO
IPC: H01L31/20
Filed: 2020-12-04
Abstract: Disclosed in embodiments of the present application are an avalanche photodetector and a preparation method therefor. The avalanche photodetector comprises a substrate, and a device structure layer located on the substrate, the device structure layer at least comprising a charge layer, a transition layer, an absorption layer and a first electrode contact layer, which are sequentially arranged upwards in a direction perpendicular to a substrate plane, wherein the charge layer is a first semiconductor material layer having a first doping type; the transition layer is epitaxially grown on the charge layer and is an intrinsic layer; the absorption layer is epitaxially grown on a first area of the transition layer, and the absorption layer is an intrinsic second semiconductor material layer; the first electrode contact layer is epitaxially grown on a second area of the transition layer, the height of the first electrode contact layer is greater than that of the absorption layer, such that the absorption layer is coated with the first electrode contact layer, and the first electrode contact layer is a first semiconductor material layer; and the transition layer is made of a composite material of a first semiconductor material and a second semiconductor material.
Patent WO-2022120826-A1 (WO)
Inventor: JIANG BING
IPC: H01M10/058
Filed: 2020-12-11
Abstract: Dispositif électrochimique. Le dispositif électrochimique comprend une électrode négative. L'électrode négative comprend un collecteur de courant (1), un premier revêtement (2) et un second revêtement (3). Le second revêtement (3) est disposé sur au moins une surface du collecteur de courant (1), et le premier revêtement (2) est disposé entre le collecteur de courant (1) et le second revêtement (3), le premier revêtement (2) comprenant des particules inorganiques, et la force de décapage F du premier revêtement (2) et du second revêtement (3) étant la suivante : 15N ≤ F ≤ 30N. Dans le dispositif électrochimique, le premier revêtement (2) est disposé entre le collecteur de courant (1) de l'électrode négative et du second revêtement (3), et le premier revêtement (2) contient des particules inorganiques, de sorte qu'une force d'adhérence entre le collecteur de courant (1) et le second revêtement (3) peut être efficacement améliorée, la teneur d'un liant du second revêtement (3) peut être réduite, et la proportion d'une substance active d'électrode négative dans l'électrode négative peut être augmentée, ce qui permet d'augmenter la densité d'énergie d'une batterie au lithium-ion.
Patent WO-2022133897-A1 (WO)
Inventor: JIANG CHUANGXIN
IPC: H04W52/14
Filed: 2020-12-24
Abstract: Presented are systems, methods, apparatuses, or computer-readable media for multi-beam transmission signaling for uplink communication channels. A wireless communication device may receive, from a wireless communication node, B candidate groups of power control parameters. The wireless communication device may receive, from the wireless communication node, a first signaling to indicate the B candidate groups of power control parameters for a first physical uplink control channel (PUCCH) resource. B may be an integer greater than or equal to 1.
Patent WO-2022141161-A1 (WO)
Inventor: WU HUA
IPC: H01M4/13
Filed: 2020-12-30
Abstract: The present application provides an electrode assembly, comprising a positive electrode plate, a negative electrode plate, a separator, and a positive tab. The positive electrode plate comprises a positive current collector and a positive active material layer arranged on a surface of the positive current collector, the negative electrode plate comprises a negative current collector and a negative active material layer arranged on a surface of the negative current collector, and the separator is arranged between the positive electrode plate and the negative electrode plate. A first recess is formed in the positive active material layer, one end of the positive tab is arranged in the first recess, and the positive tab is electrically connected to the positive current collector. A second recess is formed in the negative active material layer, the second recess corresponds to the first recess, and the second recess extends to the negative current collector along the thickness direction of the electrode assembly. A first protective adhesive is arranged in the second recess, thereby ensuring thickness consistency between the recess and an electrode plate body area, mitigating the undervoltage problem at the tab position, and reducing the short circuiting risk. The present application also provides an electrochemical device having the electrode assembly.
Patent WO-2021136439-A1 (WO)
Title: Cooking apparatus
Inventor: DING YUE
IPC: A47J36/00
Filed: 2020-12-30
Abstract: A cooking apparatus comprising a box body (100), a control panel (101) and a flow guiding structure (300), wherein the upper end of the box body (100) is provided with a top plate (102), the control panel (101) is arranged on the box body (100) and is provided with a rear plate (201) matching the top plate (102), the flow guiding structure (300) is positioned below the matching position between the rear plate (201) and the top plate (102), and the flow guiding structure (300) defines a flow guiding channel (301) and extends to the two ends of the control panel (101) in a length direction.
Patent WO-2022016823-A1 (WO)
Title: Method for processing faulty node of optical fibre network system
Inventor: ZHAO ZHIYONG
IPC: H04B10/032
Filed: 2020-12-31
Abstract: Disclosed in the present embodiments is a method for processing a faulty node of an optical fibre network system, relating to the field of optical fibre networks; the optical fibre network system at least comprises an NC node, an NM node, and at least one NT node, and the method comprises: when the NM node determines on the basis of NC node state information that the NC node has a fault, switching the NM/NT node to an NC node; the NM/NT node sends a switching state confirmation message, acquires node feedback state information, and compares same with the NC node state information; if the same, then the NM/NT node replaces the NC node; if not the same, then performing a preset number of state confirmations and, on the basis of the state confirmation situation, replacing the NC node with the NM/NT node or restoring the NC node.
Patent WO-2021164644-A1 (WO)
Inventor: LUO YUCHEN
IPC: G08B21/24
Filed: 2021-02-09
Abstract: 本公开实施例公开了一种违规事件检测方法及装置、电子设备和存储介质，所述方法包括：根据预设的检测模式，对待处理视频流的待处理视频帧进行检测处理，获得待处理视频流的检测结果；在待处理视频流的检测结果为违规事件的情况下，根据预设的警告模式以及检测结果，生成警告信息。
Patent WO-2021203866-A1 (WO)
Title: Camera assembly and electronic device
Inventor: GUO CHAOFAN
IPC: H04N5/232
Filed: 2021-02-26
Abstract: The present application relates to the technical field of electronic devices. Provided are a camera assembly and an electronic device. The camera assembly comprises: a fixed support; a camera module, wherein two opposite side faces of the camera module are both connected to the fixed support by means of guide structures, and the guide structures are used for guiding the camera module to slide in a first direction relative to the fixed support; a plurality of push rods, which are fixed relative to the camera module, wherein the plurality of push rods are symmetrically distributed relative to the center line of the camera module, and the center line is parallel to the first direction; and a driving source, which is fixed relative to the fixed support, wherein the plurality of push rods are connected to the driving source, the driving source is used for driving the plurality of push rods to move synchronously, and the movement direction of the push rods is parallel to the first direction.
Patent WO-2022188161-A1 (WO)
Title: Display panel and display device
Inventor: SHI LUBIN
IPC: G06K9/00
Filed: 2021-03-12
Abstract: A display panel and a display device. The display panel comprises: a counter substrate (001) and an array substrate (002), which are disposed opposite each other; and a liquid crystal layer (003) located between the counter substrate (001) and the array substrate (002). The array substrate (002) comprises: a first base substrate (201); a color film layer (202) located above the first base substrate (201), the color film layer (202) comprising a black matrix (BM) and a plurality of color resists, the black matrix (BM) comprising a plurality of pixel openings (O1) and a plurality of first light-transmitting holes (O2), and one color resist being arranged in each pixel opening (O1); and a plurality of photosensitive sensors (203) located between the color film layer (202) and the first base substrate (201), with the orthographic projections of the plurality of photosensitive sensors (203) on the first base substrate (201) being located within the orthographic projection of the black matrix (BM) on the first base substrate (201), and the orthographic projection of each photosensitive sensor (203) on the first base substrate (201) covering the orthographic projection of at least one of the first light-transmitting holes (O1) on the first base substrate (201).
Patent WO-2021223521-A1 (WO)
Inventor: YAN MENGQIU
IPC: G05B23/02
Filed: 2021-03-18
Abstract: A vehicle diagnosis method based on automatic switching of communication protocols, comprising the following steps: sequentially acquiring communication protocols and corresponding communication parameters from a pre-established correlation between a plurality of communication protocols corresponding to a current diagnosis function and corresponding communication parameters and function commands, so as to attempt to establish communication with a vehicle communication module (S101); upon successful establishment of communication by means of a certain communication protocol, acquiring corresponding function command according to the correlation, and sending the function command to the vehicle communication module (S102); and after a certain function command is sent, if valid feedback data of the vehicle communication module is received, performing diagnosis according to the valid feedback data (S103). The present invention achieves automatic switching of protocols for a diagnosis function, and increases the vehicle repair efficiency.
Patent WO-2021204002-A1 (WO)
Title: Measurement method and apparatus
Inventor: KUANG YIRU
IPC: H04W24/08
Filed: 2021-03-29
Abstract: The embodiments of the present application provide a measurement method and apparatus. Said method comprises: a terminal device obtaining a plurality of pieces of information, wherein the plurality of pieces of information comprises first information and/or second information, the first information being used to indicate that at least one radio link quality value between the terminal device and the network device is less than or equal to a first threshold, and the second information being used to indicate that the at least one radio link quality value between the terminal device and the network device is greater than or equal to a second threshold; and determining whether to perform radio link monitoring (RLM) measurement relaxation according to the first information and/or the second information. As the first information and/or the second information is information related to RLM measurement, a condition for relaxation or no relaxation of the RLM measurement by the terminal device can be specified according to a mechanism of the RLM measurement itself, and the accuracy and flexibility of relaxation or no relaxation of the RLM measurement can be ensured.
Patent WO-2021197304-A1 (WO)
Title: 一种可折叠的平衡车
Inventor: YING GANG
IPC: B62K11/00
Filed: 2021-03-30
Abstract: 一种可折叠的平衡车，包括车轮机构（1）、踏板机构（2）、折叠装置及平衡器（22），踏板机构（2）为装设于车轮机构（1）下部的下沉式踏板机构，左踏板（23）和右踏板（24）的两侧均设有平衡器（22），每个车轮机构（1）设有一个折叠装置，折叠装置包括转动折叠机构及锁固机构，锁固机构包括安装在踏板机构（2）上的锁固机构，所述转动折叠机构一端与车轮机构（1）转动连接，另一端与踏板机构（2）转动连接；所述车轮机构（1）通过转动折叠机构翻转折叠贴合至踏板机构（2）下方。下沉式的踏板重心降低，折叠装置使得每个车轮单独折叠，降低了折叠的难度，折叠时只要较小的力，即可将车轮折叠，并且折叠后车轮紧贴踏板，节约了存放空间，且车轮平衡与踏板下方，相比对折式平衡车放置稳固。
Patent WO-2021204079-A1 (WO)
Title: Reliability and coverage enhancements for communication networks
Inventor: MA LIANGPING
IPC: H04W72/12
Filed: 2021-04-02
Abstract: Methods, systems, and devices for wireless communications are described in which a block error rate (BLER) in non-terrestrial network (NTN) communications may be reduced through coverage enhancement techniques. Coverage enhancement techniques may include slot bundling for physical downlink control channel (PDCCH) communications, in which repetitions of a PDCCH may occupy multiple time-frequency locations spanning multiple slots. Such slots can be consecutive or non-consecutive, and in some cases multiple repetitions of the PDCCH may be provided within the same slot. The pattern of the time-frequency locations of repetitions may be periodic or non-periodic. Further, the repetitions can be exact copies, or different redundancy versions of the same encoded DCI. Additionally, repetitions of uplink or downlink shared channel communications, uplink or downlink control channel communication, broadcast channel communications, or any combinations thereof, may be provided.
Patent WO-2021213399-A1 (WO)
Inventor: CHENG XIN
IPC: A01B71/02
Filed: 2021-04-20
Abstract: Disclosed is an electronically controlled hydraulic system, comprising a hydraulic assembly (10), a power output device (40), oil fluid (50) capable of being transmitted between the hydraulic assembly and the power output device, a hydraulic sensor (90), and a controller (20), wherein the power output device outputs hydraulic power in an oil fluid transmission mode, the hydraulic sensor is arranged in the hydraulic assembly to collect a hydraulic value A of oil fluid in the hydraulic assembly, the hydraulic assembly and the hydraulic sensor are electrically connected to the controller, a standard hydraulic value A0 is preset by the controller, the controller sends a control signal to the hydraulic assembly on the basis of a change in the hydraulic value A, and the hydraulic assembly controls the transmission direction of the oil fluid on the basis of the control signal, so that the hydraulic value A is kept within the range of the standard hydraulic value A0. Further disclosed is an automatic adjustment method for the electronically controlled hydraulic system.