baber/WOPTO huggingface dataset:
Patent WO-2022012072-A1 (WO)
Title: Preparation method for and use of self-assembly-based nitrogen-doped ordered porous precious metal nanomaterial
Inventor: WANG ZHIDA
IPC: B01J23/38
Filed: 2021-03-19
Abstract: A preparation method for and the use of a self-assembly-based nitrogen-doped ordered porous precious metal nanomaterial. According to the method, an amphiphilic block copolymer containing pyridine nitrogen is taken as a structure-directing agent, phenolic resin is taken as a template, and a precious metal precursor is added, and self-assembling and carbonization are induced by means of volatilization of a solvent to prepare the nitrogen-doped ordered porous precious metal nanomaterial. The orderliness, dispersity and uniformity of the precious metal nanomaterial are realized, the problems of easy migration and inactivation after agglomeration of precious metal nanoparticles are solved, the lifespan of precious metal particles is prolonged; in addition, the ORR electro-catalytic property of the material can be improved, and the nitrogen-doped ordered porous precious metal nanomaterial can be used to prepare a cathode oxygen reduction catalyst of a fuel cell.
Patent WO-2022083058-A1 (WO)
Title: Pipe crimping device
Inventor: LIN GAOFENG
IPC: B29L23/00
Filed: 2021-03-23
Abstract: A pipe crimping device, comprising a hydraulic jack and a pipe crimping assembly; the hydraulic jack is provided with a power output piston rod (1) and a power output hydraulic cylinder block (2), a flat-laid bearing plate (3) is fixed on a housing of the power output hydraulic cylinder block; the pipe crimping assembly comprises a vertical positioning support outer frame (4), and two or more arc-shaped pressing modules (a) which are arranged inside the positioning support outer frame and spaced apart in a circumferential array, all the arc-shaped pressing modules enclose to form a crimping space (k) into which a pipe is inserted, all the arc-shaped pressing modules are mounted to an inner movable elastic extending and contracting enclosing frame (b) inside the positioning support outer frame; a driving plate (q) capable of moving up and down and driving the inner movable extending and contracting enclosing frame to extend and contract is arranged inside the positioning support outer frame, and a driving surface (q0) for abutting the upper end of the power output piston rod is formed at the lower side of the driving plate. The pipe crimping device is convenient to carry and simple and easy to operate, and has a better crimping effect.
Patent WO-2022057246-A1 (WO)
Inventor: HE QIN
IPC: A24F47/00
Filed: 2021-04-13
Abstract: 一种发热体组件（100）、制备方法及低温烟具，该发热体组件（100）包括：发热体（10）和测温元件（20）；发热体（10）具有形成加热腔的内表面和环绕内表面的外表面（11），测温元件（20）固定于外表面（11）上，且测温元件（20）与外表面（11）之间设置有烧结层。通过烧结层使发热体（10）与测温元件（20）无间隙地紧密形成一体；且烧结层的稳定性质使得测温元件（20）相对发热体（10）的固定位置始终保持稳定；测温元件（20）与发热体（10）的一体性，使得二者可以同步组装于低温烟具内，当烟支插入发热体（10）的加热腔加热时，与发热体（10）保持相对稳定且紧密固定的测温元件（20）可以准确测出发热体（10）对烟支的加热温度。
Patent WO-2021208901-A1 (WO)
Title: Series-fed antenna, communication device, and method for manufacturing series-fed antenna
Inventor: ZHOU YUXIANG
IPC: H01Q5/50
Filed: 2021-04-13
Abstract: The present application provides a series-fed antenna, a communication device, and a method for manufacturing the series-fed antenna. The series-fed antenna comprises: a first substrate, a first metal dielectric being provided on the lower surface of the first substrate; and a second substrate, the second substrate being provide above the first substrate. A second metal dielectric is provided between the second substrate and the first substrate; a plurality of plated holes are provided in the second metal dielectric, the first substrate, and the first metal dielectric; a region from the first metal dielectric to the second metal dielectric is formed by means of the plurality of plated holes; at least one gap is formed in the second metal dielectric; the at least one gap is located in the region; at least one radiation patch is provided on the upper surface of the second substrate; the at least one gap corresponds to the at least one radiation patch. The series-fed antenna provided in embodiments of the present application can increase the working bandwidth of the series-fed antenna, and has a simple structure and a small occupied area.
Patent WO-2022041789-A1 (WO)
Inventor: ZHANG JIAN
IPC: B63B3/13
Filed: 2021-04-16
Abstract: A deep-sea manned submersible and a design method for a pressure resistant hull curved structure thereof, the deep-sea manned submersible comprising a main hull body, a propeller assembly, annular sliding channels (14), a brake disc (15), and a brake. Two annular sliding channels (14) are provided, and are fixed symmetrically on two opposite side surfaces of the main hull body. The main hull body is inserted vertically through the upper surface of the upper surface of the propeller assembly, and by means of the two annular sliding channels (14) is slidingly connected to the propeller assembly, such that the outer contour of the whole body formed by the impeller assembly and the main hull body takes a nautilus shell shape. The brake disc (15) is of an annular shape, and fixed on an outer ring of the main hull body, and the brake is mounted on the propeller assembly and corresponds matchingly with the brake disc (15). A pressure resistant hull the outer contour of which forms a nautilus shell shaped structure cooperatively formed by means of the propeller assembly and the main hull body features better hydrodynamic power, makes possible active bearing adjustment and active braking by the submersible, and can adapt to the complex conditions and harsh environment of the deep sea. The nautilus-shaped submersible can be divided into more chambers, and features good pressure resistance characteristics, and a large amount of reserve buoyancy.
Patent WO-2021218886-A1 (WO)
Inventor: HUANG ZHENGQUAN
IPC: H04L29/06
Filed: 2021-04-26
Abstract: Disclosed is a VXLAN access authentication method, being capable of being applied to the field of network communications. The method comprises: an authentication point device receives a VXLAN authentication message, wherein the VXLAN authentication message is a VXLAN message, the VXLAN authentication message comprises a VXLAN head and an authentication request transmitted by a terminal, the VXLAN head comprises a first VNI, and the authentication request comprises an authentication credential; the authentication point device obtains the permission of the terminal or a second VNI according to the authentication credential, wherein the permission of the terminal corresponds to the second VNI; and the authentication point device transmits the permission of the terminal or the second VNI to a control point device, wherein the control point device is a device that encapsulates the authentication request into the VXLAN authentication message. By implementing VXLAN access authentication in an overlay network, the present application can reduce the complexity of a configuration when modifying or creating a VXLAN access authentication mode.
Patent WO-2022052482-A1 (WO)
Inventor: ZHAO XIAOYIN
IPC: H04W74/08
Filed: 2021-04-28
Abstract: The present disclosure relates to an access method, a shared carrier base station, user equipment, and a recording medium. For a user equipment access method in a shared carrier base station, the carrier of the shared carrier base station is shared by two or more operators, and the uplink of the shared carrier base station comprises an uplink (UL) and a supplemental uplink (SUL). Said method comprises: a shared carrier base station broadcasting, to user equipment, a reference signal receiving power threshold corresponding to the operator to which the user equipment belongs and a parameter value used for calculating a random access radio network temporary identifier; the shared carrier base station broadcasting, in response to a random access request from the user equipment, to the user equipment a random access response scrambled using the random access radio network temporary identifier calculated on the basis of the parameter value; and the shared carrier base station establishing, in response to a radio resource control (RRC) connection request from the user equipment, a radio resource control connection with the user equipment.
Patent WO-2021219089-A1 (WO)
Inventor: ZAVORONKOVS ALEKSANDRS
IPC: A61K31/381
Filed: 2021-04-29
Abstract: Provided herein are compounds, pharmaceutical compositions and methods for treating a SARS-CoV-2 infection.
Patent WO-2021244201-A1 (WO)
Title: 波束测量方法和装置
Inventor: CHEN LEI
IPC: H04B7/0426
Filed: 2021-04-30
Abstract: 本申请提供了一种波束测量的方法，包括：终端接收网络设备发送测量配置信息，所述测量配置信息包括多个资源集合的配置信息，每个资源集合包括一个或多个资源；通过一个接收波束，或者多个同时产生的接收波束对每个资源集合中的资源进行合并测量，并根据测量结果选择一个或多个的资源集合上报给所述网络设备；本申请还提供了一种波束测量的装置；上述方法和装置减小了反馈开销。
Patent WO-2022232962-A1 (WO)
Title: Technologies for uplink gap triggering and operation
Inventor: NIU HUANING
IPC: H04W72/04
Filed: 2021-05-04
Abstract: The present application relates to devices and components including apparatus, systems, and methods for triggering and using uplink gaps in cellular networks. A method of an embodiment comprises: transmitting, to a base station, an indication of an uplink (UL) gap capability or preference of the UE for body proximity sensing (BPS) or transceiver calibration; activating a UL gap configuration based on an activation command received from a network; and performing operations for BPS or transceiver calibration within a UL gap defined by the UL gap configuration.
Patent WO-2022236826-A1 (WO)
Inventor: ZHOU RUI
IPC: H01L27/12
Filed: 2021-05-14
Abstract: 一种显示基板，包括：衬底基板（BS）；第一导电元件（111），位于衬底基板（BS）上；第一平坦化层（121），位于第一导电元件（111）上；第二导电元件（112），位于第一平坦化层（121）上，并通过贯穿第一平坦化层（121）的第一过孔（V1）与第一导电元件（111）相连；第二平坦化层（122），位于第二导电元件（112）上；导电线（L1），位于第二平坦化层（122）上；第二导电元件（112）在第一过孔（V1）处凹陷，使得第二导电元件（112）具有凹陷部（1121）和位于凹陷部（1121）之外的外围部（1122），凹陷部（1121）具有底部（112a）和侧部（112b），底部（112a）与外围部（1122）通过侧部（112b）相连，凹陷部（1121）的侧部（112b）具有凹凸不平的表面以被配置为使得照射到其上的光发生漫反射。还提供一种显示装置。
Patent WO-2022062453-A1 (WO)
Title: Starch-based dietary fiber having high yield of butyric acid and processing method therefor
Inventor: MIAO MING
IPC: C12P19/04
Filed: 2021-05-28
Abstract: A starch-based dietary fiber having high yield of butyric acid and a processing method therefor. The starch-based dietary fiber having high yield of butyric acid is prepared by using starch as a raw material and reconstructing a key joint mode of a starch chain in coordination with a catalysis-membrane filtration hierarchical coupling technology and a complex enzyme consisting of α-amylase and glycosyltransferase. The synthesized starch-based dietary fiber not only has high solubility and low viscosity, but also can be easily fermented by intestinal microorganisms to achieve high yield of butyric acid, so as to achieve higher nutritional quality. The application of the obtained product may relate to the fields such as functional foods and medicines.
Patent WO-2022236896-A1 (WO)
Inventor: ZHANG WEIYU
IPC: H02N15/00
Filed: 2021-06-03
Abstract: La présente invention concerne une batterie ultra-mince à volant d'inertie à suspension magnétique montée sur un véhicule pour un véhicule électrique et son procédé de fonctionnement. Un support de moteur, un moteur à flux magnétique axial, un volant d'inertie, et un stator interne, une bobine, et un aimant permanent d'un palier magnétique à cinq degrés de liberté sont disposés coaxialement dans un boîtier de haut en bas, et le volant d'inertie est constitué d'une couche supérieure, d'une couche intermédiaire et d'une couche inférieure qui sont continues ; une rainure annulaire supérieure est disposée au milieu d'une couche annulaire supérieure de volant d'inertie en tant que couche supérieure, et le moteur à flux magnétique axial est placé dans la rainure annulaire supérieure ; une rainure interne annulaire, une cavité annulaire de couche intermédiaire, et une rainure annulaire inférieure sont en communication et utilisées conjointement pour placer le stator interne, la bobine et l'aimant permanent du palier magnétique à cinq degrés de liberté ; le palier magnétique à cinq degrés de liberté comprend un palier magnétique axial, un palier magnétique de répulsion, un palier magnétique de torsion et un palier magnétique sphérique radial de l'intérieur vers l'extérieur. Au moyen de l'utilisation combinée de paliers magnétiques ayant des propriétés différentes, l'avantage de la complémentation est obtenu, la capacité de support et la précision de commande du support du palier magnétique peuvent être améliorées, la stabilité du volant d'inertie peut être remarquablement améliorée, et une perte importante d'une bobine de commande due à des conditions de travail complexes peut également être efficacement compensée.
Patent WO-2022068265-A1 (WO)
Title: Liquid crystal display panel and driving method, and display device
Inventor: WANG FEIFEI
IPC: G02F1/13363
Filed: 2021-06-15
Abstract: A liquid crystal display panel (100), comprising a first polarizer (110), a second polarizer (170) disposed opposite to the first polarizer (110), a first liquid crystal layer (130) disposed between the first polarizer (110) and the second polarizer (170), and an optical compensation layer (140) disposed between the first polarizer (110) and the first liquid crystal layer (130) or between the second polarizer (170) and the first liquid crystal layer (130), wherein the transmission axis of the first polarizer (110) is perpendicular to the transmission axis of the second polarizer (170); the first liquid crystal layer (130) comprises a first liquid crystal molecule (130'); an included angle (γ) between the orthographic projection of the optical axis of the first liquid crystal molecule (130') on the first polarizer (110) and the transmission axis of the first polarizer (110) is an acute angle; the orthographic projection of the optical axis of the optical compensation layer (140) on the first polarizer (110) is perpendicular to the orthographic projection of the optical axis of the first liquid crystal molecule (130') on the first polarizer (110).
Patent WO-2021254357-A1 (WO)
Title: Vehicle measurement device
Inventor: LIU LIANJUN
IPC: G01D18/00
Filed: 2021-06-16
Abstract: A vehicle measurement device, comprising: a bracket assembly (100) and two wheel image collection assemblies (200a, 200b), the two wheel image collection assemblies (200a, 200b) being spaced apart in the horizontal direction at the two ends of the bracket assembly (100), such that when the bracket assembly (100) is placed in a position relative to a vehicle, the field of view range of the two wheel image collection assemblies (200a, 200b) respectively covers the area in which the wheels on both sides of the vehicle are located; a processor (300) connected to the two wheel image collection assemblies (200a, 200b) to receive the data collected by the two wheel image collection assemblies (200a, 200b) and used for measuring the wheel state of the vehicle on the basis of the data collected by the two wheel image collection assemblies (200a, 200b) when the bracket assembly (100) is placed in position relative to the vehicle; and a calibration element carried on the bracket assembly (100) and used for calibrating the driving assistance system of the vehicle. Thus, calibration of the vehicle can be implemented and the wheel state of the vehicle can be measured, being quick and convenient; the vehicle measurement device has a small footprint and high measurement precision.
Patent WO-2021259293-A1 (WO)
Title: 电池模组、动力电池以及电动汽车
Inventor: FENG JUNMIN
IPC: H01M50/209
Filed: 2021-06-22
Abstract: 本申请公开了一种电池模组(100)、动力电池(200)以及电动汽车(300)。电池模组(100)包括电池组(110)、柔性电路板(120)以及支撑件(130)。电池组(110)包括多块并排设置的单电池(111)；柔性电路板(120)设置于电池组(110)顶部，柔性电路板(120)通过金属片(140)与单电池(111)电连接；支撑件(130)设置于电池组(110)的顶部，支撑件(130)位于柔性电路板(120)和/或金属片(140)背离电池组(110)的一侧，且支撑件(130)与柔性电路板(120)和/或金属片(140)之间具有一定距离。
Patent WO-2022267043-A1 (WO)
Inventor: WANG LIZHONG
IPC: H01L27/32
Filed: 2021-06-25
Abstract: 本公开至少一实施例提供一种氧化物薄膜晶体管、显示装置和氧化物薄膜晶体管的制备方法，该氧化物薄膜晶体管(100)包括：衬底基板(101)；设置在衬底基板(101)上的氧化物半导体层(105)；设置在氧化物半导体层(105)的远离衬底基板(101)一侧的绝缘层(108)，其中，该绝缘层(108)的材料为氧化物，绝缘层(108)包括层叠设置的第一绝缘层(108b)和第二绝缘层(108a)，第二绝缘层(108a)的致密度大于第一绝缘层(108b)的致密度，且第二绝缘层(108a)相对于第一绝缘层更远离衬底基板(101)，本公开的实施例至少将第一绝缘层和第二绝缘层的致密度和厚度进行了调整，将氧化物半导体层中的氧固定在氧化物半导体层中，以减少后续高温退火工艺中氧化物半导体层中氧元素的流失，从而保证了氧化物薄膜晶体管特性的稳定。
Patent WO-2022252315-A1 (WO)
Inventor: XU HAOQING
IPC: E02D31/00
Filed: 2021-06-28
Abstract: 一种带有灌浆型锁扣的土工膜复合防污屏障，包括，屏障组件（100），所述屏障组件（100）包括第一土工膜（101）和第二土工膜（102），所述第一土工膜（101）和第二土工膜（102）之间设置有连接组件（200）；所述连接组件（200）包括第一锁扣（201）和第二锁扣（202），所述第一锁扣（201）与所述第一土工膜（101）焊接，所述第二锁扣（202）与第二土工膜（102）焊接，所述第一锁扣（201）和第二锁扣（202）相互嵌合；在土工膜之间增加锁扣，通过土工膜与锁扣焊接，以及锁扣与锁扣之间的插接方式，实现防污；且固定块的设置，有利于固定吊钩，以及无需手动取钩，增加了安全性。
Patent WO-2022042042-A1 (WO)
Inventor: TIRAPU AZPIROZ JAIONE
IPC: G01N33/53
Filed: 2021-07-05
Abstract: A multiplexed testing strip testing device (100) includes a hydrophobic paper-based strip housing element (230) configured for placement of one or more testing strips (140). One or more alignment markers (235) on the hydrophobic paper-based housingelement (230) are marked to facilitate placement of the one or more testing strips (140). A cover element (105) is arranged above the strip housing element (230) and includes a machine-readable test identifier (110) on an upper surface. A removably attached filtering element (115) is arranged on the hydrophobic paper-based strip housing element (230).
Patent WO-2022068340-A1 (WO)
Title: Readable storage medium, bone modeling registration system, and orthopedic surgical system
Inventor: SHAO HUI
IPC: A61B34/10
Filed: 2021-07-27
Abstract: A readable storage medium, a bone modeling registration system, and an orthopedic surgical system. The readable storage medium stores a program, the program being executed to implement: obtaining bone surface data of a predetermined object, the bone surface data being obtained by means of a depth sensor (150) connected to the predetermined object (step SB1); performing three-dimensional reconstruction according to the bone surface data, to obtain a first virtual model (step SB2); registering the first virtual model and a preset second virtual model to obtain the first coordinate conversion relationship between a depth sensor coordinate system (25) and a navigation image coordinate system (24) (step SB3); and on the basis of the first coordinate conversion relationship, utilizing real-time bone surface data feedback obtained by means of the depth sensor (150) to obtain the real-time coordinates of the predetermined object in the navigation image coordinate system (24). By means of the configuration, the registration of a preoperative imaging model and an intraoperative actual bone model is realized. In the whole registration process, drilling is not needed, extra trauma is avoided, and the possibility of infection is reduced.
Patent WO-2022134579-A1 (WO)
Title: Method and apparatus for detecting abnormalities of service transaction data, and computer device
Inventor: WANG DEXUN
IPC: G06F17/18
Filed: 2021-07-29
Abstract: A method and apparatus for detecting abnormalities of service transaction data, and a computer device, which are mainly capable of solving the problem in the prior art of inaccurate abnormality detection results caused by an imbalance of positive and negative samples. The method comprises: obtaining service transaction data to be detected; mapping the service transaction data to a data space subject to a preset distribution so as to obtain a hidden variable of the service transaction data in the data space; determining a confidence interval of the preset distribution at a corresponding confidence level, and determining whether the hidden variable is within the confidence interval; and if not within the confidence interval, determining that the service transaction data is abnormal. The method and apparatus for detecting abnormalities of service transaction data, and the computer device are mainly suitable for detecting the abnormalities of service transaction data.
Patent WO-2023279482-A1 (WO)
Inventor: HUANG ZEQUN
IPC: G06F13/00
Filed: 2021-08-17
Abstract: L'invention concerne également un procédé d'échantillonnage d'entrée, un circuit d'échantillonnage d'entrée et une mémoire à semi-conducteurs. Le procédé d'échantillonnage d'entrée consiste à : recevoir un premier signal d'impulsion et un deuxième signal d'impulsion ; effectuer une opération logique sur le premier signal d'impulsion et le deuxième signal d'impulsion, de manière à déterminer un signal à échantillonner, le signal à échantillonner étant obtenu par blindage d'un signal invalide dans le deuxième signal d'impulsion selon un résultat d'opération logique ; et effectuer un traitement d'échantillonnage sur le signal à échantillonner, de façon à obtenir un signal échantillonné cible. De cette manière, au moyen de la réalisation d'une opération logique sur un premier signal d'impulsion et un deuxième signal d'impulsion, un signal invalide dans le deuxième signal d'impulsion peut être protégé, de telle sorte qu'un signal à échantillonner n'est pas soumis à une inversion d'état de niveau avec un signal invalide dans le premier signal d'impulsion, ce qui permet de réduire la perte fonctionnelle d'un circuit d'échantillonnage d'entrée.
Patent WO-2023028907-A1 (WO)
Title: Techniques for using relay averaging in federated learning
Inventor: REN YUWEI
IPC: G06N20/00
Filed: 2021-09-01
Abstract: A method (500) for generating and transmitting an averaged model update includes: receiving, from each of multiple UEs in sidelink communications, a report of the model update for a federated learning model (502), generating, based on one or more parameters in the report of the model update received from each of the multiple UEs, a converged model update (504), and transmitting, to an upstream node, the converged model update (514). And a method (400) for performing local updating of the federated learning model includes: receiving, from a base station, an indication of the federated learning model (402), generating, for the federated learning model and based on a local training on the federated learning model, the model update to be applied to the federated learning model (404), and transmitting, to a relay UE in sidelink communication, the report of the model update (408).
Patent WO-2023035188-A1 (WO)
Inventor: WANG YU
IPC: G06F3/044
Filed: 2021-09-09
Abstract: Écran tactile, écran d'affichage tactile et dispositif d'affichage tactile. L'écran tactile comprend une pluralité de premières structures tactiles s'étendant dans une première direction et une pluralité de secondes structures tactiles s'étendant dans une deuxième direction, la première structure tactile comprenant une pluralité de premières électrodes tactiles et une pluralité de premières parties de connexion ; la seconde structure tactile comprend une pluralité de secondes électrodes tactiles et une pluralité de secondes parties de connexion ; les premières électrodes tactiles et les secondes électrodes tactiles sont agencées dans la même couche ; et les premières parties de connexion ou les secondes parties de connexion et les premières électrodes tactiles sont agencées dans la même couche. L'écran tactile comprend en outre au moins une branche tactile située au niveau d'un bord d'une électrode tactile, la direction d'extension de chaque branche tactile croisant la direction d'extension du bord de l'électrode tactile où se trouve la branche tactile ; la direction d'extension de la branche tactile est différente de la première direction et de la deuxième direction ; l'électrode tactile comprend une première électrode tactile et/ou une seconde électrode tactile ; et la longueur de la branche tactile est supérieure à la longueur, dans une troisième direction, de la partie de connexion qui est agencée dans la même couche que la première électrode tactile.
Patent WO-2023039778-A1 (WO)
Inventor: XIAO LILI
IPC: A61K45/00
Filed: 2021-09-16
Abstract: The present invention provides an antibody drug conjugate formulation, comprising an antibody drug conjugate or a salt thereof, a citric acid buffer solution, trehalose, sodium chloride and polysorbate 80. The antibody drug conjugate has a structure represented by Ab-(L-D)p, wherein Ab represents an anti-epidermal growth factor receptor antibody, L represents a linker, and D represents a cytotoxic agent.