baber/WOPTO huggingface dataset:
Patent WO-2021098871-A1 (WO)
IPC: G01R31/52
Filed: 2020-11-22
Abstract: An electric leakage protection switch, comprising a shell, a circuit breaker control circuit (2), and a live-state control device (1). A live wire port (31), a neutral wire port (32), an earth wire port (33), the circuit breaker control circuit (2), and the live-state control device (1) are arranged in the shell; a test end (11) and a sensing end (133) are arranged on the live-state control device (1); the earth wire port (33) is electrically connected to the test end (11) of the live-state control device (1); a live wire circuit breaker (312) and a neutral wire circuit breaker (322) are arranged on the circuit breaker control circuit (2); the live-state control device (1) is electrically connected or electrically signaled to the circuit breaker control circuit (2). The effect of automatic warning for a live household power grid earth wire, and the technical effects of automatic warning for a live earth wire connected to an electric appliance and disconnection of a circuit breaker are achieved, so that the safety of a user is better guaranteed during use of the electric leakage protection switch.
Patent WO-2022088364-A1 (WO)
Inventor: TIAN GUOBING
IPC: G02B13/18
Filed: 2020-11-27
Abstract: A photographing optical lens (10). The photographing optical lens (10) sequentially comprises from the object side to the image side: a first lens (L1) having a positive refractive power, a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8), the first lens (L1) having a positive refractive power, wherein the optical total length of the photographing optical lens (10) is TTL, the focal length of the photographing optical lens (10) is f, the focal length of the second lens (L2) is f2, the radius of the center curvature of the object-side surface of the sixth lens (L6) is R11, the radius of the center curvature of the image-side surface of the sixth lens (L6) is R12, and the following relationships are satisfied: 0.95≤f/TTL, 3.20≤f2/f≤5.00, and 0.20≤(R11+R12)/(R11-R12)≤0.90. The photographing optical lens (10) has a good optical performance, and also meets design requirements for long focal length and ultra-thinness.
Patent WO-2022068034-A1 (WO)
Title: System and method for advanced treatment of low-concentration cs2 by means of heterogeneous catalytic oxidation technology
Inventor: SUN HAO
IPC: B01D53/86
Filed: 2020-12-01
Abstract: A system and a method for the advanced treatment of low-concentration CS 2  by means of heterogeneous catalytic oxidation technology. The system comprises an induced draft fan, and at least one multiphase catalytic oxidation tower, wherein each multiphase catalytic oxidation tower corresponds to one induced draft fan, the induced draft fan is connected with a side bottom end of the multiphase catalytic oxidation tower through an air inlet pipeline, the top end of the multiphase catalytic oxidation tower is provided with a waste gas outlet, and the waste gas outlet is connected with the side bottom end of the next multiphase catalytic oxidation tower through a pipeline. The multiphase catalytic oxidation tower is internally provided with two packing supports, and an adsorption filler is laid on each layer of supports; the bottom of the tower is provided with an ozone dosing port, and a compound oxidant liquid storage tank is provided, the compound oxidant liquid storage tank is connected to a circulating pump, and the circulating pump is connected to a nozzle installed at the upper end of a side wall of the heterogeneous catalytic oxidation tower and above the filler by means of a pipeline; and the multiphase catalytic oxidation tower is a separate unit, including, but not limited to, a two-stage combination, which may be used alone or in a combination of multiple stages. The method specifically comprises the following steps: a low-concentration waste gas is sent to a primary multiphase catalytic oxidation tower through an induced draft fan, such that the preoxidation of CS 2  is completed, then same is sent to a secondary multiphase catalytic oxidation tower to remove residual CS 2  by means of multiphase oxidation, and finally same is discharged through a draught fan after reaching a standard. Spray circulating liquid is saturated and then evaporated and crystallized to prepare sulfate by-products.
Patent WO-2021115346-A1 (WO)
Inventor: WANG YAN
IPC: G06F16/16
Filed: 2020-12-09
Abstract: A media file processing method, a device, a readable medium, and an electronic apparatus. The method comprises: identifying a content feature of a target media file (11); determining, according to the identified content feature of the target media file, a target aggregation topic of the target media file (12); determining the target media file as a media file under the target aggregation topic (13); and performing, in response to a video editing instruction for the target aggregation topic, synthesis on media files under the target aggregation topic to obtain a target video corresponding to the target aggregation topic (14). In this way, the invention enables media file aggregation to have diversified dimensions and improved flexibility, meet the aggregation demand of users, and minimize the need for manual aggregation by users, thereby eliminating tedious manual aggregation operations by users. The invention automatically synthesizes a video from media files for aggregation according to an automatic aggregation result, and directly shows the aggregation result, thereby improving user experience.
Patent WO-2021253757-A1 (WO)
Title: Thin-film acoustic wave filter and manufacturing method therefor
Inventor: HUANG HERB HE
IPC: H01L41/09
Filed: 2020-12-11
Abstract: The present invention provides a thin-film acoustic wave filter and a manufacturing method therefor. The thin-film acoustic wave filter comprises: a first substrate comprising a first surface and a second surface disposed opposite to each other, the first surface being provided with a first cavity; an acoustic wave resonator unit disposed on the first substrate, covering the first cavity, and comprising a first electrode, a piezoelectric layer and a second electrode, wherein the first electrode and the second electrode are respectively disposed on two opposite surfaces of the piezoelectric layer, or the first electrode and the second electrode are both arranged on a side of the piezoelectric layer facing the first cavity and are disposed opposite to each other; a first through-hole passing through the first substrate and extending to the first electrode; a second through-hole passing through the first substrate and extending to the second electrode; a conductive layer covering inner walls of the first through-hole and the second through-hole and the second surface of the first substrate; and an inductor and/or a capacitor disposed on a side of the second surface of the first substrate.
Patent WO-2022126626-A1 (WO)
Title: 可独立喷射的双孔鼻腔喷瓶
Inventor: WU KE
IPC: B65D83/00
Filed: 2020-12-18
Abstract: 一种可独立喷射的双孔鼻腔喷瓶，包括瓶腔（10）、瓶盖（20）、抽吸部件（30）、喷嘴本体（50）、罩壳（60）；其中，瓶腔（10）包括腔室（14）、两独立的瓶口（13）；腔室（14）用于存放鼻腔喷液，瓶口（13）密封连接有抽吸部件（30），抽吸部件（30）用以将腔室（14）内的鼻腔喷液抽吸出；喷嘴本体（50）包括喷头（51）、连接板（52）、下压部（53）；喷头（51）与下压部（53）分别设于连接板（52）的两对立面；喷头（51）贯穿于施加下压力的罩壳（60），以伸入鼻腔进行喷射；连接板（52）连接于罩壳（60）的内表面，以形成喷嘴本体（50）的连接基础；下压部（53）用于抵接抽吸部件（30）的压缩部（32），以将罩壳（60）的下压力传递至压缩部（32），形成抽吸部件（30）的抽吸动作。该喷瓶采用随拆随并的结构，以满足两鼻腔的同时喷射与单鼻腔的独立喷射。
Patent WO-2022140936-A1 (WO)
Title: Metering method and device for data query workload in blockchain, and terminal
Inventor: LI WEI
IPC: G06F16/24
Filed: 2020-12-28
Abstract: The present application is applicable to the technical field of blockchains and provides a metering method and device for data query workload in a blockchain, and a terminal. The method comprises: executing an intelligent contract according to a blockchain transaction generated by a user, and generating an SQL query statement corresponding to the intelligent contract; inputting the SQL query statement into a built-in SQL query engine, and executing the SQL query statement by means of the SQL query engine; obtaining an execution operation of the SQL query engine from an SQL query statement execution process; matching, on the basis of the execution operation, workload corresponding to the execution operation from a preset workload table; and accumulating, on the basis of the workload, the workload in the process of executing the SQL query statement by the SQL query engine. The scheme can adapt to a workload metering mechanism of a blockchain, and fusion between SQL query and a blockchain platform is realized.
Patent WO-2022141104-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-12-29
Abstract: 本申请提供一种资源选取方法、装置、设备及存储介质，用于提升数据传输性能。终端设备确定终端设备待传输数据的优先级、时延需求、传输次数或重传次数等传输参数，或者确定终端设备侧行反馈是否激活，基于待传输数据的传输参数、侧行反馈是否激活等因素确定采用的资源选取方式。其中，资源选取方式包括第一资源选取方式和第二资源选取方式，第一资源选取方式是终端设备确定当前时刻之后的资源选择窗，从资源选择窗中随机选取传输资源；第二资源选取方式是终端设备根据当前时刻之后的预设时段的侦听结果，确定候选资源集合，从候选资源集合中随机选取传输资源。
Patent WO-2022141258-A1 (WO)
Inventor: WANG DONG
IPC: G06K9/62
Filed: 2020-12-30
Abstract: Des modes de réalisation de la présente invention concernent un procédé de classification d'image, un dispositif informatique, et un support de stockage. Le procédé comprend les étapes suivantes : obtention d'une image à classifier ; et adoption de ladite image en tant que carte de caractéristiques d'entrée, et utilisation d'un modèle de classification d'image pré-entraîné pour obtenir une catégorie de classification de ladite image, le modèle de classification d'image comprenant une couche de convolution, la couche de convolution correspondant à une fonction d'activation dynamique, la couche de convolution étant utilisée pour effectuer un traitement de convolution sur la carte de caractéristiques d'entrée afin d'obtenir une carte de caractéristiques intermédiaire, la fonction d'activation dynamique comprenant des paramètres dynamiques, les paramètres dynamiques étant générés en fonction de la carte de caractéristiques intermédiaire, et la fonction d'activation dynamique étant utilisée pour effectuer une mise en correspondance non linéaire sur la carte de caractéristiques intermédiaire afin d'obtenir une carte de caractéristiques de sortie. Selon les modes de réalisation de la présente invention, la précision de classification du modèle de réseau neuronal est améliorée.
Patent WO-2022141624-A1 (WO)
Title: Continuous solid organic matter pyrolysis polygeneration system and method for use thereof
Inventor: SI HONGYU
IPC: C10B53/00
Filed: 2021-01-04
Abstract: Provided are a continuous solid organic matter pyrolysis polygeneration system and method for use thereof, the pyrolysis polygeneration system primarily comprising: a drying furnace (11), a pyrolysis furnace (12), a cooling furnace (13), an exhaust gas treatment system (23), a fuel gas treatment system (22), and a protective gas circulation system (21), in cooperation with one another, thus achieving the rational use of energy on multiple levels; the invention is suitable for continuous and rapid pyrolytic carbonization of various types of solid organic matter in actual production, achieves polygeneration of coke, pyroligneous liquor, and tar simultaneously, and enables maximum utilization of overall heat quantity by means of process optimization.
Patent WO-2021232826-A1 (WO)
Title: Wireless-positioning-technology-based method and device for controlling camera to dynamically track road target
Inventor: LIU XIAOHUA
IPC: H04N5/232
Filed: 2021-01-05
Abstract: A wireless-positioning-technology-based method for controlling a camera to dynamically track a road target. The method comprises: determining a mutual transformation model for a visual center of gravity point of a camera and geodetic coordinates, and a correlation between a motion parameter of the camera and an element on the geodetic coordinates; and determining a target object state and a target object motion trajectory, acquiring, according to the correlation, a camera control parameter corresponding to the target object motion trajectory, and controlling, according to the parameter, the camera to track a target object. By means of the solution of the present invention, control automation of a camera is realized; and control precision is also realized in one step, and a target is precisely positioned, thereby improving the control precision and a response speed.
Patent WO-2021218244-A1 (WO)
Inventor: SUN HAIYANG
IPC: H04L29/08
Filed: 2021-01-19
Abstract: Provided in the present application are a communication method, apparatus and system. The method comprises: a session management network element receives indication information and information about a first slice; according to the indication information, the session management network element selects the same user plane network element for different PDU sessions of a terminal device in the first slice, the user plane network element being used for controlling the sum of current bit rates of the different PDU sessions of the terminal device in the first slice to not exceed an AMBR slice of the terminal device in the first slice. On the basis of said solution, a session management network element selects the same user plane network element for all PDU sessions of a terminal device in the same slice, such that the user plane network element can perform unified flow control according to an AMBR slice of the terminal device in a slice. Specifically, the sum of current bit rates of different PDU sessions of the terminal device in the slice is controlled to not exceed the AMBR slice of the terminal device in a first slice, thus improving the accuracy of flow control.
Patent WO-2022178745-A1 (WO)
Inventor: SHI RUI
IPC: B32B27/32
Filed: 2021-02-25
Abstract: L'invention concerne une composition adhésive comprenant : (A) un polymère en émulsion acrylique ; et (B) un copolymère anhydride maléique-monomère de vinyle aromatique, (B) le copolymère anhydride maléique-monomère de vinyle aromatique étant présent en une quantité de 0,1 % en poids à 6,5 % en poids, sur la base du poids total solide de la composition adhésive. La composition adhésive fournit des performances améliorées en termes de résistance de liaison et/ou de performances de thermoscellage.
Patent WO-2022041680-A1 (WO)
Inventor: JIANG CHENG
IPC: G02B13/18
Filed: 2021-03-09
Abstract: A large-aperture optical lens having a triplet lens, comprising a diaphragm (10), a first lens (20) having a positive focal power, a second lens (30) having a negative focal power and a third lens (40) having a positive focal power which are sequentially arranged; the two faces of the first lens (20) are respectively a face S1 (21) and a face S2 (22), the two faces of the second lens (30) are respectively a face S3 (31) and a face S4 (32), the two faces of the third lens (40) are respectively a face S5 (41) and a face S6 (42), a face S7 is provided at the side of the face S6 (42) away from the face S5 (41), a vignetting diaphragm (60) is provided at the face S6 (42) or between the face S6 (42) and the face S7 (50), |ST-Fobj| < 0.5f 0 ; the apertures of the face S1 (21) to the face S7 gradually decrease, |r 3 | < |r 4 | and |r 5  < |r 6 |, and the equivalent focal length of the first lens (20) is greater than that of the third lens (40); G 12  < G 23 , and the numerical aperture of the optical lens is greater than 0.6. The energy utilization is increased by increasing the numerical aperture, the imaging quality is high, and the whole structure is simple and stable.
Patent WO-2022188091-A1 (WO)
Title: Display substrate and display device
Inventor: WEI FENG
IPC: G09F9/30
Filed: 2021-03-11
Abstract: A display substrate (1) and a display device. The display substrate (1) comprises: a base substrate (100), a plurality of sub-pixels (P10), a plurality of data lines (D10), a control signal line (CW), data test lines (DR/DG/DB), a test circuit (CT), and an auxiliary electrode line (SW). The test circuit (CT) comprises a plurality of test units (CT1); at least one of the plurality of test units (CT1) each comprises a first control line (CT11) and a plurality of control switches (CT12); the auxiliary electrode line (SW) is connected to the first control line (CT11) in parallel; and the orthographic projection of part of at least one of the plurality of control switches (CT12) on a surface (S) of the base substrate (100) is located between the orthographic projections of the first control line (CT11) and the auxiliary electrode line (SW) on the surface (S) of the base substrate (100). The display substrate (1) can lower the impedance of the first control line (CT11) and improve transmission efficiency of the first control line (CT11).
Patent WO-2021238393-A1 (WO)
Title: System for demonstrating function of air conditioner integrated sensor
Inventor: XU BEIBEI
IPC: G09B25/00
Filed: 2021-03-30
Abstract: A system for demonstrating the function of an air conditioner integrated sensor, comprising: a sensing system, having at least two sensors of a temperature sensor (130), a humidity sensor (140), a TVOC sensor (150) for sensing the TVOC concentration of ambient air for demonstration, an inhalable particulate matter sensor (170) for sensing an inhalable particulate matter indicator of the ambient air for demonstration, and a CO 2  sensor (160) for sensing the CO 2  concentration of the ambient air for demonstration; at least one trigger device (180), each trigger device (180) being configured to change at least one of the temperature, humidity, TVOC concentration, inhalable particulate matter indicator and CO 2  concentration of the ambient air for demonstration; a controller (120), configured to acquire the sensing numerical value of each sensor and process the sensing numerical value to generate information to be displayed; and a display (110), configured to display said information processed by the controller (120). On the basis of the system, the function of the air conditioner integrated sensor can be better displayed, and the user's attention can be attracted as quickly as possible.
Patent WO-2021232960-A1 (WO)
Title: Method and apparatus for displaying user interface, terminal and storage medium
Inventor: CHEN BIAO
IPC: G06F3/0484
Filed: 2021-04-01
Abstract: A method and apparatus for displaying a user interface, a terminal and a storage medium, which relate to the technical field of terminals. The method comprises: acquiring a current screen resolution, the current screen resolution being the resolution of a currently exposed display region of a flexible display screen; in response to the current screen resolution being different from a target screen resolution corresponding to a current application, controlling the expansion and contraction of the flexible display screen according to the target screen resolution, wherein the proportion with which an interface corresponding to the target screen resolution fills a region is less than the proportion with which an interface corresponding to the current screen resolution fills the region, and the proportion with which the interface fills the region refers to the proportion of the area of a filled region outside of interface elements in a user interface; and displaying the user interface of the current application on the expanded and contracted flexible display screen. By using the foregoing method, the dynamic adaptation of the screen resolution and application resolution is achieved, thereby reducing the influence of an interface-filled region on a display effect, and optimizing the display effect of a user interface.
Patent WO-2021218589-A1 (WO)
Title: 信息分享方法、信息展示方法、装置、电子设备和存储介质
Inventor: LIAO YUDONG
IPC: H04L12/58
Filed: 2021-04-09
Abstract: 本公开实施例公开了一种信息分享方法、装置、电子设备和存储介质，该方法包括：响应于检测到分享者针对第一邮件触发的邮件分享操作，确定出当前待分享的目标邮件；获取被分享者信息，并根据被分享者信息，将目标邮件分享给被分享者信息对应的被分享者，以在被分享者对应的客户端界面上展示目标邮件。
Patent WO-2021238501-A1 (WO)
Title: Bedside lower limb rehabilitation training robot capable of mechanical limiting
Inventor: GUO LIWEI
IPC: A61H1/02
Filed: 2021-04-19
Abstract: A bedside lower limb rehabilitation training robot capable of mechanical limiting, comprising: a fixing framework (1) and a mechanical leg. The mechanical leg comprises a thigh assembly (2), a shank assembly (3), and an ankle assembly (4); the thigh assembly (2) comprises a thigh driving member, a hollow rotating platform (207), a hip torque sensor (210), a hip connection disk (211), and a thigh arm (212) which are sequentially provided; a hip limiting member (7) is provided at the bottom of the hip connection disk (211); an inner stop block (213) for limiting by the hip limiting member (7) is provided upwards at the periphery of the hip connection disk (211); the shank assembly (3) comprises a shank driving member, a knee torque sensor (307), a knee limiting ring (309), and a shank arm (308) which are sequentially provided; a knee limiting member (8) is provided in the shank arm (308); knee limiting grooves (304) for the knee limiting member (8) to slide for limiting is provided on the knee limiting ring (309); the ankle assembly (4) comprises an ankle driving member, an ankle connection disk (402), and an ankle connecting plate (403) which are sequentially provided; an ankle limiting member (9) is provided on the ankle connecting plate (403); an ankle limiting groove (404) for the ankle limiting member (9) to slide is provided in the ankle connection disk (402). The bedside lower limb rehabilitation training robot capable of mechanical limiting improves the safety of rehabilitation training for patients.
Patent WO-2021233050-A1 (WO)
Inventor: LI LANTAO
IPC: H04W24/02
Filed: 2021-04-21
Abstract: 本申请提供一种通信方法及装置，用以提高用户设备(UE)注册过程的效率。本申请中，UE在从公共陆地移动网进入去注册态后仍然保留该公共陆地移动网关联的被拒绝的网络切片的信息，以获知哪些网络切片的信息是被拒绝的网络切片的信息，可避免重复根据这些被拒绝的网络切片的信息请求注册，以提高注册效率。
Patent WO-2021213456-A1 (WO)
Inventor: Ma Gaoting
IPC: A61F2/01
Filed: 2021-04-22
Abstract: A vena cava filter with a double-layer filter net (2), comprising a retrieval part (1), a filter net (2), and a support rod (3), the retrieval part (1), the filter net (2), and the support rod (3) being formed by being cut as a whole, a retrieval hook (11) being arranged on the retrieval part (1), the filter net (2) comprising an upper layer filter net (21) and a lower layer filter net (22), the upper layer filter net (21) and the lower layer filter net (22) being connected by means of a connecting rod (23) between the filter net (2), the filter net (2) forming a spider web structure on the projection surface perpendicular to the central axis of the vena cava filter, the support rod (3) being formed of a plurality of first support rods (31) and a plurality of second support rods (32), the plurality of first support rods (31) extending out from the tail end of the lower layer filter net (22), the plurality of first support rods (31) extending outward and gradually turning in the direction of the retrieval part (1) to form a filter cavity (311) open at the top, the plurality of second support rods (32) extending downward from the proximal end of the retrieval part (1) to form a filter cavity (321) open at the bottom, and each second support rod (32) being fixedly connected to the upper layer filter net (21) and the lower layer filter net (22).
Patent WO-2022226741-A1 (WO)
Title: Mécanisme de distribution d'informations de faisceau
Inventor: DU LEI
IPC: H04W72/04
Filed: 2021-04-26
Abstract: Selon des modes de réalisation de la présente invention, lorsqu'une cellule secondaire inconnue configurée avec un canal de commande de liaison montante physique est activée, un équipement terminal détermine s'il faut transmettre des informations de faisceau à un réseau. L'équipement terminal reçoit un ordre de canal de commande de liaison descendante physique (PDCCH) dans un faisceau qui est sélectionné en association avec les informations de faisceau. De cette manière, un faisceau approprié peut être déterminé pour transmettre un ordre PDCCH et il peut également réduire le retard.