baber/WOPTO huggingface dataset:
Patent WO-2021063295-A1 (WO)
Title: Fire-fighting water supply system for super-long tunnel
Inventor: GUO ZHIJIE
IPC: E03B1/02
Filed: 2020-09-28
Abstract: Disclosed is a fire-fighting water supply system for a super-long tunnel. The fire-fighting water supply system is specially designed for a high-cold, high-altitude, super-long tunnel such as Tianshan tunnel, wherein "intra-tunnel elevated tanks" are arranged at appropriate positions in the tunnel, a tunnel pipe network is reasonably partitioned, each elevated tank supplies tunnel fire-fighting water for a corresponding partition, and the super-long tunnel is virtualized into a plurality of "short tunnels", such that the problem of pipe network overpressure caused by static height difference in the tunnel being too large is solved, and the complex problem is effectively routinized and simplified. In addition, the ambient temperature in the tunnel is higher than that outside the tunnel, fire-fighting facilities such as the elevated tanks and pipelines in the tunnel, which are at a certain distance away from a tunnel entrance, barely have the problem of freezing, and structural water seepage in the tunnel can be fully used, thereby solving a series of problems such as the freezing of water sources, elevated tanks, lower tanks and pipelines when elevated tanks and lower tanks are arranged outside a tunnel.
Patent WO-2021238030-A1 (WO)
Inventor: LIN FENG
IPC: G06T7/11
Filed: 2020-10-20
Abstract: 本发明涉及一种基于聚类分区进行刻度识别的水位监测方法，属于水位监测技术领域。包括：1)从实时监控视频中获取t时刻的原始图像；2)截取原始图像中的水尺区域，以水尺末端作为水位线的位置；3)对水尺区域图像进行二值化处理，根据"E"的三条边，采用聚类方法将处理后的水尺区域图像划分成若干子区域；4)对每个子区域的内容进行识别，得到水位线所在区域的上一个包含数字的区域的数值；5)根据子区域的高度和识别的步骤4)得到的数值计算水位并显示。本发明避免了传统识别算法中复杂的特征提取和数据重建过程，能快速高效识别水尺水位，并将误差控制在一定的范围内。
Patent WO-2022052219-A1 (WO)
Inventor: RAO PING
IPC: B32B33/00
Filed: 2020-10-20
Abstract: Couche de film composite (40) et dispositif d'affichage (100). La couche de film composite (40) comprend séquentiellement un film de libération (41), une couche tampon (42), une couche adhésive (43), une couche métallique (44), une première couche de protection (45) et une seconde couche de protection (46), la seconde couche de protection (46) recouvrant la première couche de protection (45) ; et la force de liaison entre la seconde couche de protection (46) et la première couche de protection (45) est inférieure à la force de liaison entre la première couche de protection (45) et la couche métallique (44).
Patent WO-2021120884-A1 (WO)
Inventor: QIN PENG
IPC: C08L27/06
Filed: 2020-10-30
Abstract: Disclosed in the present invention is a high hardness oil-resistant heat-resistant PVC material, comprising the following components in parts by weight: 100 parts of PVC resin, 2-10 parts of thermal stabiliser, 8-15 parts of MBS, 2-15 parts of ACR, 0-10 parts of CPE, 3-15 parts of filler, and 1-5 parts of lubricant; the degree of polymerisation of the PVC resin is 700-1300. The PVC material of the present invention uses PVC resin with a degree of polymerisation of 700-1300, adds several toughening agent materials such as MBS, ACR, and CPE, and is capable of preparing a high hardness oil-resistant heat-resistant PVC material.
Patent WO-2022088027-A1 (WO)
Inventor: ZHANG CHANGJUN
IPC: B01F7/16
Filed: 2020-10-30
Abstract: Provided is an electrophoretic paint storage device for electrophoretic coating. The electrophoretic paint storage device for electrophoretic coating comprises: a storage barrel; a feeding tube, the feeding tube being fixedly mounted at the top of the storage barrel, and a bottom end of the feeding tube being in communication with the storage barrel; a tube cover, the tube cover being provided at the top of the feeding tube; a rectangular box, the rectangular box being fixedly mounted at the top of the storage barrel; a drive electric motor, the drive electric motor being fixedly mounted on a top inner wall of the rectangular box, and an output shaft of the drive electric motor penetrating through the top of the storage barrel and extending into the storage barrel; and a stirring rod, the stirring rod being fixedly mounted on the output shaft of the drive electric motor. The electrophoretic paint storage device for electrophoretic coating provided by the present invention has the advantages of being easy to use, being able to effectively prevent electrophoretic paint from solidifying in the storage barrel, and also being able to clean electrophoretic paint stuck inside the storage barrel so as to avoid production waste.
Patent WO-2021088825-A1 (WO)
Inventor: TIAN DAYONG
IPC: C12N7/04
Filed: 2020-11-03
Abstract: Provided are an F-genotype mumps virus attenuated strain, a construction method therefor and an application thereof. The attenuated strain is a mumps virus QS-F-SH2 with the accession number of CCTCC NO: V201950. Further provided are a vaccine composition containing the F-genotype mumps virus attenuated strain as an active ingredient and a preparation method therefor.
Patent WO-2022094921-A1 (WO)
Inventor: MAO YONGFENG
IPC: F16G11/12
Filed: 2020-11-06
Abstract: Connecteur de câble d'acier. Lorsqu'une tige de rodage en forme de U (3) est disjointe, un câble de verrouillage (9) est déclenché pour rétracter une bague de verrouillage (8) de façon à verrouiller la tige de rodage en forme de U (3) de telle sorte que la tige de rodage en forme de U (3) ne peut pas être dégagée, ce qui permet d'éviter le problème selon lequel la tige de rodage en forme de U (3) est dégagée d'un connecteur (1) lorsqu'une vis de fixation (6) glisse, ce qui améliore le facteur de sécurité du connecteur (1), et ce qui élimine les risques de sécurité potentiels ; en outre, des rainures de rodage (4) sont prévues, ce qui permet d'éviter des problèmes tels que l'enroulement entre différents câbles.
Patent WO-2021089016-A1 (WO)
Title: Functional coating material for lithium ion battery separator and preparation method therefor
Inventor: WANG HAIHUI
IPC: H01M50/40
Filed: 2020-11-06
Abstract: Provided are a functional coating material for a lithium ion battery separator and a preparation method therefor. The functional coating material for a lithium ion battery separator comprises 1-15% mass fraction of inorganic nanoparticles, 8-30% mass fraction of nanofibers and 1-5% mass fraction of an adhesive, and the remainder being a solvent. The preparation method therefor comprises the following steps: (1) preparing the nanofibers as a spinning precursor liquid; (2) preparing a dispersion liquid with the inorganic nanoparticles and the spinning precursor liquid; and (3) adding the adhesive to the dispersion liquid, and mixing same until uniform to obtain the functional coating material for a lithium ion battery separator. The functional coating material for a lithium ion battery separator of the present invention can improve the thermal stability of the separator, enhance the wettability between the separator and an electrolyte, improve the transmission performance of lithium ions, and has good application prospects.
Patent WO-2022095072-A1 (WO)
Inventor: SHU ZHAN
IPC: F04B1/16
Filed: 2020-11-09
Abstract: L'invention concerne une pompe à piston et un véhicule aérien sans pilote pour la protection des plantes. La pompe à piston (100) comprend un corps de pompe (31) et une pluralité de chambres de distribution (313) ; le corps de pompe (31) comprend : une entrée d'eau (311), l'entrée d'eau (311) étant en communication avec la pluralité de chambres de distribution (313) et étant utilisée pour distribuer un liquide s'écoulant à partir de l'entrée d'eau (311) vers la pluralité de chambres de distribution (313) ; une pluralité de chambres de piston (310), la pluralité de chambres de piston (310) étant en communication avec la pluralité de chambres de distribution (313) par paires et étant utilisée pour recevoir le liquide s'écoulant hors des chambres de distribution (313) et augmenter la pression du liquide s'écoulant dans les chambres de piston (310) ; une pluralité de chambres de sortie d'eau (314), la pluralité de chambres de sortie d'eau (314) étant en communication avec la pluralité de chambres de piston (310) par paires et étant utilisée pour recevoir le liquide mis sous pression par les chambres de piston (310), la pluralité de chambres de sortie d'eau (314) étant agencée pour s'étendre respectivement le long d'une direction axiale de la pluralité de chambres de piston (310) ; et une sortie d'eau (312), la sortie d'eau (312) étant en communication avec la pluralité de chambres de sortie d'eau (314) et étant utilisée pour fusionner le liquide hors de la pluralité de chambres de sortie d'eau (314) et évacuer ce dernier.
Patent WO-2022099564-A1 (WO)
Title: Procédé et appareil pour présenter simultanément des informations d'état de multiples dispositifs et support de stockage
Inventor: ZHANG MIN
IPC: G06F11/34
Filed: 2020-11-12
Abstract: Sont divulgués, un procédé et un appareil pour présenter simultanément des informations d'état de multiples dispositifs, ainsi qu'un support de stockage. Le procédé consiste : à acquérir, à partir d'au moins un dispositif, des données d'un moment auquel un état de dispositif de chaque dispositif change pendant la même période de temps et des données d'état après le changement ; à convertir les données de moment de chaque dispositif en données de période de temps, à construire une première séquence à partir de ces dernières selon un ordre chronologique, et à interpoler des données de période de temps possédant une valeur égale à 0 dans la première séquence, de telle sorte qu'une seconde séquence obtenue correspondant à chaque dispositif comprend la même seconde quantité de données de période de temps et que des données de période de temps situées à la même position dans les séquences correspondent aux mêmes données d'état ; et à régler un identifiant graphique correspondant pour chaque type de données d'état et à dessiner chaque élément des données de période de temps dans la seconde séquence dans une région graphique du dispositif correspondant pour agir comme une durée pendant laquelle les données d'état correspondantes sont conservées, de telle sorte que des informations de l'état de dispositif dudit dispositif changeant dans le temps sont présentées sur la même image graphique.
Patent WO-2021098770-A1 (WO)
IPC: B65D88/22
Filed: 2020-11-19
Abstract: A discharge outlet fixing assembly and a fixing clamp (2) thereof. The fixing clamp comprises a fixing clamp body (21), wherein one end of the fixing clamp body is provided with an opening, and a middle part of the fixing clamp body is provided with a hole (211); a surrounding part (23) extends from the fixing clamp body along a periphery of the hole; and a tamper-evident cover plate (24), wherein the tamper-evident cover plate intersects with the surrounding part and is circumferentially connected to the surrounding part; and at least one of the tamper-evident cover plate, a circumferential connection part between the tamper-evident cover plate and the surrounding part, the surrounding part and a circumferential connection part between the surrounding part and the fixing clamp body is provided with a circumferential weakening line. The discharge outlet fixing clamp is convenient for identifying whether a discharge outlet (1) is opened.
Patent WO-2022116007-A1 (WO)
Inventor: ZHANG YEHAO
IPC: G09G5/00
Filed: 2020-12-01
Abstract: A display substrate, a driving method, and a display panel, relating to the technical field of display, and achieving the purpose of reducing production costs and improving yield. The display substrate comprises a display area and a peripheral area located at the periphery of the display area. The display substrate further comprises a plurality of subpixels arranged in an array located in the display area, an interface circuit located in the peripheral area, at least two serial-parallel converters located in the peripheral area, and at least one display driver located in the peripheral area. The interface circuit is configured to receive target data, the target data comprising a plurality of serial display data. The serial-to-parallel converter is electrically connected to the interface circuit and configured to convert the plurality of serial display data into parallel display data. The serial-to-parallel converter is electrically connected to the at least one display driver to provide the parallel display data to the display driver. The display driver is configured to output a display driving signal to the plurality of subpixels according to the parallel display data.
Patent WO-2021129340-A1 (WO)
Title: 一种坦度螺酮药物组合物及其制备方法和用途
Inventor: LIU KANG
IPC: A61K9/00
Filed: 2020-12-03
Abstract: 坦度螺酮药物组合物及其制备方法和用途。所述坦度螺酮药物组合物包含药物活性成分、骨架材料、填充剂、助漂剂、润滑剂以及任选的粘合剂，所述药物活性成分为坦度螺酮、其药学上可接受的盐或者坦度螺酮或其药学上可接受的盐的溶剂合物，所述骨架材料包括选自聚氧化乙烯WSR 303、聚氧化乙烯WSR 1105、聚氧化乙烯WSR 301、聚氧化乙烯WSR 205、聚氧化乙烯N-80中的一种或几种的组合；所述助漂剂选自碳酸钠、碳酸氢钠、碳酸氢钾、碳酸镁、碳酸钙中的一种或几种的组合。所述坦度螺酮药物组合物延长了药物在胃中的滞留时间，使得药物可以被充分释放和吸收，其生物利用度大大提高。
Patent WO-2021179728-A1 (WO)
Inventor: HUANG HERB HE
IPC: H03H9/17
Filed: 2020-12-17
Abstract: Disclosed are a film piezoelectric acoustic resonator, a filter, and an electronic device, comprising: an upper electrode, a piezoelectric layer, and a lower electrode stacked in order from top to bottom; the upper electrode, the piezoelectric layer, and the lower electrode are stacked in sequence in an effective resonance area, and the projection of the effective resonance area in the direction of the piezoelectric layer is a hexagon; the hexagon has a first side which is the longest in length, a second side opposite to the first side, a third side which is the shortest in length, and a fourth side opposite to the third side; the upper electrode that extends out of the effective resonance area from a first boundary of the effective resonance area is defined as an upper electrode extended portion; the lower electrode that extends out of the effective resonance area from a second boundary of the effective resonance area is defined as a lower electrode extended portion; one of the first boundary and the second boundary is the first side, and the other is the second side; a first opening on the third side penetrates the upper electrode, the piezoelectric layer, and the lower electrode outside of the effective resonance area; a second opening on the fourth side penetrates the upper electrode, the piezoelectric layer, and the lower electrode outside of the effective resonance area.
Patent WO-2021136173-A1 (WO)
Inventor: TONG ZIRAN
IPC: B60H1/22
Filed: 2020-12-28
Abstract: 一种电加热装置（1）、包括电加热装置（1）的供暖、通风和/或空调装置以及包括供暖、通风和/或空调装置的机动车辆，电加热装置（1）包括壳体（2）和容纳在壳体（2）中的控制模块，壳体（2）呈块状且其沿第一方向（z）的尺寸大于第二方向（y）的尺寸，第一方向（z）和第二方向（y）相互垂直，控制模块包括汇流排（3），汇流排（3）包括形成用于线束（4）的接口的汇流排正端子（3A）和汇流排负端子（3B），线束（4）用于输入电流且包括线束正端子（4A）和线束负端子（4B），线束（4）沿第一方向（z）延伸至接口，在接口处，线束正端子（4A）和线束负端子（4B）与相应的汇流排正端子（3A）和汇流排负端子（3B）电连接。电加热装置（1）的壳体（2）在第二方向（y）不具有额外的厚度，提供了电加热装置（1）对于沿第二方向（y）较为狭窄的安装环境的良好适应性。
Patent WO-2022150962-A1 (WO)
Inventor: YU HONGTAO
IPC: A61K31/12
Filed: 2021-01-12
Abstract: Provided are compounds of Formula I, compositions comprising the same, and methods of using the same, including use in treating a disease and/or a symptom of a disease caused by a coronavirus.
Patent WO-2021147849-A1 (WO)
Title: Low-noise efficient motor and vacuum cleaner
Inventor: GAO CHUNCHAO
IPC: H02K5/18
Filed: 2021-01-19
Abstract: The present invention relates to a low-noise efficient motor and a vacuum cleaner. The low-noise efficient motor comprises a motor component. The motor component comprises a housing, a stator component, and a moving impeller provided in the housing. The moving impeller and the housing define an air duct. The low-noise efficient motor is further provided with a diffuser component matching the air duct. The diffuser component comprises at least two groups of diffuser groups provided vertically in the axis direction of the housing. Each group of diffuser groups comprises several diffusers provided around the circumferential direction of the housing. Diffusers in a secondary diffuser group in the adjacent diffuser groups are configured to be used for separating the air guided introduced by an upper diffuser group. The at least two groups of diffuser groups and the stator component are provided at the same side of the moving impeller. The low-noise efficient motor and the vacuum cleaner can greatly reduce the noise generated by the motor and improve the efficiency of the motor while keeping other performances unchanged.
Patent WO-2022052407-A1 (WO)
Inventor: JIANG HUI
IPC: G06F9/30
Filed: 2021-01-23
Abstract: A device control method and system, an electronic device, and a storage medium, relating to the technical field of computers, the device control method comprising: receiving a control class command line, and performing command line verification on the control class command line; if the control class command line passes the command line verification and the device state is normal, then packaging the control class command line to obtain a control command, and sending the control command to a lower level execution module; reading state information of target hardware according to a preset cycle and recording the number of reads of the state information of the target hardware; if the state information of the target hardware is the same as preset state information, then determining that the command is successfully executed; and, if the number of reads of the state information of the target hardware is greater than or equal to a preset value, then determining that the execution of the control command is abnormal, and terminating the device control process. The present application uses the state information of the target hardware as the basis for evaluating whether the control command is successfully executed, and can thereby increase the accuracy of command execution results.
Patent WO-2021208594-A1 (WO)
Title: Hydraulic regulation unit for braking system in automobile, braking system and control method
Inventor: YANG WEIMIAO
IPC: B60T13/68
Filed: 2021-02-22
Abstract: A hydraulic regulation unit for a braking system of an automobile, comprising a first liquid storage device (29), a second liquid storage device (2), a first fuel return pipeline (110) and a second fuel return pipeline (120). The first fuel return pipeline (110) is configured to be connected to brake wheel cylinders (151), (152) of the automobile, to convey braking liquid in the brake wheel cylinders (151), (152) of the automobile to the first liquid storage device (29), so as to reduce the pressure of wheels of the automobile. The second fuel return pipeline (120) is configured to be connected to the brake wheel cylinders (151), (152) of the automobile by means of fuel inlet pipelines (130), (140) of the braking system, to convey the braking liquid in the brake wheel cylinders (151), (152) of the automobile to the second liquid storage device (2) by means of the fuel inlet pipelines (130), (140) of the braking system, so as to reduce the pressure of the wheels of the automobile, thereby improving the pressure-reducing efficiency of the braking system. Further provided are a braking system for an automobile, an automobile and a control method.
Patent WO-2021180008-A1 (WO)
Title: 含脲结构的三芳环化合物及其应用
Inventor: CAI QIAN
IPC: C07D413/12
Filed: 2021-03-05
Abstract: 一种具有式(I)所示结构的含脲结构的三芳环化合物或其药学上可接受的盐或其立体异构体或其前药分子或其代谢产物或其溶剂化物，该类化合物可以有效地抑制激酶，尤其是FLT3和RET激酶，进而调节下游的多条通路的激活，可以用于制备防治RET激酶、FLT3激酶和/或Kit激酶相关的多种疾病的药物，比如白血病、肿瘤。
Patent WO-2021185360-A1 (WO)
Title: Novel truncated sortase variants
Inventor: GAO XIAOFEI
IPC: C12N15/57
Filed: 2021-03-19
Abstract: Provided are novel truncated sortase variants. Specifically, provided is a truncated variant of a wild type Staphylococcus aureus sortase A, wherein the truncated variant lacks N-terminal amino acids 1-59 or 2-59 of the wild type Staphylococcus aureus sortase A. Provided also is a method of expressing a sortase, comprising: (a) providing a host cell comprising a vector comprising a polynucleotide encoding the sortase, and (b) inducing the host cell to express the sortase at a temperature lower than an optimal temperature for the growth of the host cell. The truncated variant has an improved thermal stability and can be used for various polypeptide conjugating.
Patent WO-2022088606-A1 (WO)
Title: Procédé et appareil de fusion de gbdt et de lr basés sur un apprentissage fédéré, dispositif et support d'informations
Inventor: WANG JIANZONG
IPC: G06N20/20
Filed: 2021-03-31
Abstract: L'invention concerne un procédé et un appareil de fusion de GBDT et de régression logistique (LR) basés sur un apprentissage fédéré, ainsi qu'un dispositif et un support d'informations. Le procédé consiste à calculer le gradient de chaque premier échantillon, à chiffrer le gradient, puis à transmettre le gradient chiffré à une partie passive, le premier échantillon ayant une étiquette (S1); à obtenir le groupe de sommes de gradients chiffré de chaque groupe de la partie passive, le groupe de sommes de gradients étant un groupe de sommes de gradients obtenu en groupant chaque second échantillon en fonction d'attributs au moyen de la partie passive, puis en calculant la somme de gradients des groupes, le premier échantillon et le second échantillon correspondant au même utilisateur, et le second échantillon ne comportant pas d'étiquette (S2); à déchiffrer le groupe de sommes de gradients, à sélectionner une division de caractéristique optimale en fonction de la somme de gradients, et à transmettre une valeur de division correspondant à la division de caractéristique optimale à la partie passive (S3); à obtenir un espace d'échantillon dans lequel la partie passive est divisée en un nœud gauche ou en un nœud droit, l'espace d'échantillon étant un espace d'échantillon correspondant au nœud gauche ou au nœud droit qui est obtenu par la partie passive par réalisation d'une division sur le second échantillon en fonction de la valeur de division (S4); à diviser le premier échantillon en fonction de l'espace d'échantillon pour obtenir une structure arborescente correspondant à un modèle GBDT (S5); et selon la structure arborescente, à construire une matrice de caractéristiques pour effectuer un entraînement LR de façon à obtenir un modèle LR (S6). Au moyen du procédé et de l'appareil de fusion GBDT et LR basés sur un apprentissage fédéré, du dispositif et du support de stockage fournis par la présente invention, des données financières peuvent être directement agrégées pour l'entraînement de modèle de fusion de modèles GBDT et LR.
Patent WO-2022068164-A1 (WO)
Inventor: LIU JING
IPC: H04W36/00
Filed: 2021-04-01
Abstract: Embodiments of the present application provide a communication method and a related device. The method comprises: when a first node determines that RLF occurs on a radio link between the first node and a second node, and no other available path is present between the first node and a target node, the first node transmits first indication information to a third node. The first indication information is used for indicating the RLF or attempting link recovery; the second node is the parent node of the first node, and the third node is the child node of the first node, or the second node is the child node of the first node, and the third node is the parent node of the first node or a donor node connected to the first node. The present method can fully use the rerouting function of a relay node, increases the stability of data relay, and avoids unnecessary link resource wasting and air interface signaling overhead.