baber/WOPTO huggingface dataset:
Patent WO-2022011627-A1 (WO)
Inventor: LIU XINMENG
IPC: A61B18/12
Filed: 2020-07-16
Abstract: An electrosurgical electrode (30) includes a conductive rod (32) having a working portion (38) at a distal end portion (35). The electrode (30) also includes a composite coating (40) disposed on the working portion (38). The composite coating (40) includes a first coating (42) disposed on an outer surface of the working portion (38) and a second coating (44) disposed over the first coating (42).
Patent WO-2021022998-A1 (WO)
Inventor: GOU WEI
IPC: H04L1/16
Filed: 2020-07-20
Abstract: Disclosed in the present application are a message counting method and device, a base station, and a computer storage medium. The message counting method comprises: determining multiple PDCCHs used for scheduling multiple PDSCHs and transmitted within one MO of a serving cell, HARQ-ACKs of the multiple PDSCHs being transmitted in one HARQ-ACK codebook; and determining, according to the index order of serving cells where the multiple PDSCHs are located, the value order of DAI counter fields in the PDCCHs corresponding to the multiple PDSCHs.
Patent WO-2021013226-A1 (WO)
Title: Interface generation method and device
Inventor: GAO ZHANG
IPC: G06F3/0488
Filed: 2020-07-23
Abstract: An interface generation method and device. The method is applied to a device having a development function, and is capable of providing a method for automatically adjusting a layout of a visual element in an interface to be generated to quickly generate an interface. The method comprises: a device first obtains a visual element of a reference interface and obtains configuration information of a display screen of a target terminal device (501); then determines a visual focus of the visual element according to attribute information of the visual element (502); the device determines, according to the configuration information of the display screen, an interface layout template corresponding to the configuration information (503); finally, the device adjusts a layout of the visual element in the interface to be generated according to the visual focus and the interface layout template, and generates an interface (504).
Patent WO-2021208288-A1 (WO)
Inventor: HU RUI
IPC: G06F21/12
Filed: 2020-07-28
Abstract: 一种代码与配置数据分离的程序实现方法，包括：在代码中将程序全局变量设置为非常量；将与所述全局变量对应的配置数据存储在配置文件中；所述程序执行时根据配置文件中的配置数据对全局变量赋值。该方法改变了既有的数据配置方式，将配置数据从软件代码中分离出来，配置文件不参与软件代码的编译，实现核心处理逻辑代码与数据配置文件的分离，提高了程序代码的保密性。
Patent WO-2021139135-A1 (WO)
Title: Isocyanate prepolymer for polyurethane-fiber composite materials, preparation method therefor and use thereof
Inventor: LU FUYOU
IPC: C08G18/48
Filed: 2020-07-29
Abstract: An isocyanate prepolymer used for polyurethane-fiber composite materials, a preparation method therefor and a use thereof. The isocyanate prepolymer is prepared by using the following raw material components: an aliphatic polyisocyanate; a polyether polyol having a molecular weight of 200-1000 daltons and an average functionality of 2.5-6; and an alicyclic diisocyanate. The aliphatic polyisocyanate component is prepolymerized by introducing the polyether polyol having a specific structure, and a specific content of the alicyclic diisocyanate is introduced for blending modification so that the prepared isocyanate prepolymer has the characteristics of low viscosity and good mechanical properties and is particularly suitable for preparing polyurethane-fiber composite materials.
Patent WO-2021073212-A1 (WO)
Inventor: ZHANG QIAN
IPC: B66C1/10
Filed: 2020-08-07
Abstract: A container transfer system and method. The system comprises a bridge crane (2) arranged on a dock (1) and an overhead rail (3) arranged between the dock (1) and a yard (7); the bridge crane (2) is connected to the upper end of a fastener (8) by means of a first gripper (10), the first gripper (10) is used for gripping or releasing the upper end of the fastener (8), the lower end of the fastener (8) is connected to a clamp assembly (9), and the clamp assembly (9) is used for clamping a container (5); a clamp fixing assembly (14) is arranged below the overhead rail (3), the bridge crane (2) is used for conveying the clamp assembly (9) to a position corresponding to the clamp fixing assembly (14), and the clamp fixing assembly (14) is used for fixing or releasing the clamp assembly (9); the overhead rail (3) is arranged with a second gripper (11), and the second gripper (11) is used for gripping or releasing the upper end of the fastener (8). The system is used to transfer a container, and the container does not move up and down in the height direction, so that the transfer efficiency is improved.
Patent WO-2021057285-A1 (WO)
Title: 小区搜索方法、装置、用户终端及存储介质
Inventor: BIAN ZHIYAO
IPC: H04J11/00
Filed: 2020-08-07
Abstract: 本申请实施例涉及通信领域，公开了一种小区搜索方法、装置、用户终端及存储介质。本申请中，根据预获取的同步信号块的起始地址和数据长度，从下行数据中截取数据；其中，起始地址和数据长度根据传输下行数据所基于的广播信道传输协议预先获取；对截取的数据进行解析以获取小区信息。
Patent WO-2022032730-A1 (WO)
Inventor: WU SHAOYU
IPC: B01D71/56
Filed: 2020-08-27
Abstract: Procédé de préparation d'une membrane composite d'osmose inverse résistante aux solvants. Une technologie de modification photocatalytique est utilisée. Un nanomatériau photocatalytique inorganique est introduit dans une membrane de base en polysulfone et dans une couche composite ultra-mince de polyamide dans une membrane composite et des groupes de radicaux libres sont produits par exposition à un rayonnement ultraviolet ou par exposition à un faisceau d'électrons, afin d'améliorer le degré de réticulation dans chaque couche et entre des couches d'interface de la membrane composite, de sorte que la membrane composite présente une meilleure résistance aux solvants qu'une membrane composite en polyamide pur et que la résistance à l'oxydation et la résistance aux hautes températures soient également améliorées.
Patent WO-2021043075-A1 (WO)
Title: Method for forming straight flow channel of metal bipolar plate of fuel cell
Inventor: ZHAO FUQIANG
IPC: H01M8/0258
Filed: 2020-08-27
Abstract: Provided is a method for forming a straight flow channel of a metal bipolar plate of a fuel cell, belonging to the technical field of fuel cell polar plate production, and solving the technical problems of being unable to realize continuous production and power required for machining being high in existing methods for machining a metal bipolar plate. The technical solution used relates to a method for forming a straight flow channel of a metal bipolar plate of a fuel cell, the process thereof involving: plate material pretreatment, low-temperature plate material heating (6), metal polar plate straight flow channel rolling (7), cutting of a gas and cooling liquid inlet and outlet on a metal polar plate (8), metal polar plate surface treatment (9), metal polar plate bonding to form a bipolar plate (10), and bipolar plate trimming (11), wherein hot rolling of a straight flow channel of the metal bipolar plate involves each straight flow channel on a plate material being formed by means of carrying out pre-forming twice and shaping once, and specifically, after all flow channels on the plate material are pre-formed twice, all the straight flow channels are shaped by a pair of shaping rollers to obtain the shape of the straight flow channels; and the design parameters of rollers for carrying out pre-forming twice and punch-dies of the shaping rollers are determined.
Patent WO-2021103778-A1 (WO)
Title: 语音处理方法、装置、计算机可读存储介质和计算机设备
Inventor: LIANG JUNBIN
IPC: H04L1/00
Filed: 2020-09-21
Abstract: 本申请涉及一种语音处理方法、装置、计算机可读存储介质和计算机设备，所述方法包括：对获取的语音进行语速检测，得到语速值；获取前向纠错冗余度；依据所述语速值调整所述前向纠错冗余度，得到目标冗余度；对所述语音进行语音编码，得到语音编码包；按照所述目标冗余度对所述语音编码包进行前向纠错编码，得到冗余包；向接收端发送所述冗余包和所述语音编码包。
Patent WO-2021063345-A1 (WO)
Inventor: ZHUO RUNSHENG
IPC: B01J20/08
Filed: 2020-09-29
Abstract: A dearsenification adsorbent and a preparation method therefor, which are characterized in that the composition contains the following components calculated in terms of the total weight of the adsorbent: 10 to 40 wt% of CuO, 5 to 30 wt% of ZnO, 1 to 20 wt% of CaO, 0.1 to10 wt% of Cl - , and 0.1 to 10 wt% of a rare earth oxide, the remainder being Al 2 O 3 ; a composite carrier is jointly composed of a high-pore volume core, which is formed by a composition of macroporous γ-Al 2 O 3  and nano-ZnO, and an outer layer, which is formed by coating a composition of CaCl 2  and Al 2 (OH) n Cl 6-n , wherein n is 1 to 5; the composite carrier is soaked in an acidification solution of a copper compound and a rare earth composition and is then dried, calcined and activated; the obtained dearsenification adsorbent has a pore volume of 0.1 to 0.9 ml/g; and when applied in an actual industrial purification process of propylene dearsenification adsorption, said adsorbent has the characteristics of high dearsenification accuracy and adsorption selectivity, large arsenic adsorption capacity, good sulfur and water resistance, and good mechanical strength.
Patent WO-2021063417-A1 (WO)
Inventor: CHENG HOK CHUEN
IPC: G01B11/30
Filed: 2020-10-05
Abstract: A method that quantifies the surface flatness of 3D point cloud data in which a test statistic is proposed to indicate the surface flatness based on the threshold of the allowed bump level, the confidence level of test statistics and data density. The method comprises steps of converting the LIDAR measured points to coordinates along the axes using the principal component analysis (PCA) technique; calculating a Z α  value based on the coordinates and predetermined bump tolerance; comparing the Z α  value with a Z score of a test statistic to perform a null hypothesis; and rejecting the null hypothesis when the Z α  value is greater than the Z score.
Patent WO-2021068933-A1 (WO)
Title: Method for automatically planning surgical path of pedicle screw on basis of deep learning network
Inventor: LIU WENYONG
IPC: G06T7/194
Filed: 2020-10-10
Abstract: Disclosed is a method for planning the surgical path of a pedicle screw for the spine on the basis of deep learning. The method comprises: expressing the surgical path of a pedicle screw for the spine as a linear surgical path, and defining a surgical entry point and a surgical direction point; establishing a surgical path planning data set that comprises a spine segmentation data set and a surgical path key point data set; using an encoder and decoder structure as well as a means of jointly supervising a network by using Dice loss and softmax loss so as to design a network for segmenting the spine; using a combination of a convolutional network and a fully connected network as well as a means of jointly supervising a network by using L1 loss and mean squared error loss so as to design a network for surgical path point positioning; and using a trained network to automatically segment a spine CT image and automatically position surgical path key points, establishing a surgical path by means of key point re-positioning, and evaluating the planning of the surgical path by using the two means of subjective evaluation and objective evaluation. The described method may automatically plan a screw insertion path for spine pedicle screw surgery.
Patent WO-2022007227-A1 (WO)
Title: 一种自动泊车的方法和车辆
Inventor: XU YANG
IPC: B60W30/06
Filed: 2020-10-16
Abstract: 一种自动泊车的方法和车辆，自动泊车的方法包括：在自动泊车的过程中，确定针对待泊车区域的节点分布信息；其中，节点分布信息包括多个车辆可途经的节点；根据节点分布信息，确定中间节点，并基于中间节点进行近邻节点搜索，得到多个近邻节点；分别确定多个近邻节点对应的候选路径的代价信息；其中，候选泊车路径为从起始节点经近邻节点至中间节点的路径；根据代价信息，确定目标近邻节点，并按照目标近邻节点，进行自动泊车。该方法实现了对自动泊车路径的优化，能够适用于复杂的泊车场景，具有普适性。
Patent WO-2022099444-A1 (WO)
Inventor: ZHOU YIXIN
IPC: A61F2/36
Filed: 2020-11-10
Abstract: Un système de plaque d'acier poreux formant un isthme fémoral, comprenant un corps principal (100) de plaque d'acier et un bloc de formation d'isthme (200). Une structure poreuse est formée sur une surface latérale intérieure (101) du corps principal (100) de plaque d'acier en contact avec l'os cortical. Le bloc de formation d'isthme (200) est disposé en saillie à partir de la surface latérale intérieure (101) du corps principal (100) de plaque d'acier, et une surface latérale du bloc de formation d'isthme (200) en contact avec l'os cortical est formée sous la forme d'une surface comprimée (201) présentant une partie supérieure basse et une partie inférieure haute, une structure poreuse étant formée sur la surface comprimée (201). Des patients atteints de graves défauts de l'os fémoral peuvent ainsi recevoir une reconstruction en forme d'isthme, augmentant la longueur fixe efficace d'une prothèse de tige fémorale en ciment non osseux et du fémur, et améliorant de l'effet de fixation initial et à long terme d'une prothèse de tige fémorale en ciment non osseux pour traiter de graves défauts de l'os fémoral. La structure poreuse peut amener le système de plaque d'acier à assurer une fixation post-chirurgicale à long terme par croissance osseuse, et peut augmenter la résistance globale de la prothèse du fémur, réduire le risque à long terme de fractures osseuses entourant la prothèse, et améliorer l'effet thérapeutique à court terme et long terme de la chirurgie de l'articulation de la hanche, permettant ainsi au patient de présenter une meilleure fonction de l'articulation de la hanche.
Patent WO-2022099501-A1 (WO)
Inventor: CHENG KAI
IPC: H01L21/683
Filed: 2020-11-11
Abstract: 一种垂直结构发光二极管及其制备方法，该方法包括：在衬底上形成金属原子层，其中，衬底为n型衬底（110）；在金属原子层上形成n型缓冲层（120）；在n型缓冲层上形成发光结构，发光结构自下向上包括n型半导体层、有源层以及p型半导体层（130）；在发光结构上设置p电极（140）；在衬底的远离金属原子层的一侧设置n电极（150）。通过采用具有导电性的n型衬底，并在其上依次形成金属原子层、n型缓冲层，能够确保具有垂直结构的器件的导电性，无需进行剥离与键合，减少了制备步骤，有效节省了垂直结构发光二极管的制备成本、提高了制备效率。
Patent WO-2021248836-A1 (WO)
Inventor: LONG LI
IPC: H04N21/442
Filed: 2020-11-19
Abstract: Disclosed in the present application are a smart device startup method and apparatus, a smart device, and a readable storage medium. The method comprises: when a smart device is in a low-power operating state, monitoring each functional module of the smart device; when a system startup instruction is received, determining whether an abnormality in a functional module that leads to restarting is detected; if an abnormality in a functional module that leads to restarting is not detected, then starting up normally; and if an abnormality in a functional module that leads to restarting is detected, then restoring the low-power operating state once said abnormality triggers the smart device to automatically restart. The present application can solve the problem in which a smart device suddenly starts up due to a certain functional module abnormally triggering a device in a standby state, so that the smart device on standby is in a stable low-power operating state for a long time, which guarantees the stability of the low-power operating state of the smart device, and helps to improve the user experience.
Patent WO-2021098802-A1 (WO)
Inventor: ZHOU YANG
IPC: G06T7/20
Filed: 2020-11-19
Abstract: The embodiments of the present disclosure disclose an object detection device, method, and system. The object detection device includes a backbone feature extractor, a bounding box detection head, and a bounding box selection head. The backbone feature extractor is configured to obtain a current image frame including an interest object, and output an extracting result. The bounding box detection head is configured to obtain a plurality of candidate bounding boxes of the interest object in the current image frame based on the extracting result. The bounding box selection head is configured to filter the plurality of candidate bounding boxes based on a determined bounding box of the interest bounding in a previous image frame, thereby obtaining a determined bounding box of the interest object in the current image frame.
Patent WO-2021129347-A1 (WO)
Inventor: YANG ZHIQIN
IPC: G01S7/48
Filed: 2020-12-04
Abstract: Colonne de positionnement auxiliaire (1) et système d'aide à la navigation d'un robot automoteur (2). La colonne de positionnement auxiliaire (1) est disposée verticalement sur un objet de support. De multiples parties de caractéristiques de contour (11) utilisées pour augmenter le degré de reconnaissance de radar de navigation sont disposées sur un corps de colonne de la colonne de positionnement (1). Les parties de caractéristique de contour (11) font respectivement face à des directions différentes. Lorsqu'un radar laser (21) sur le robot (2) balaye le contour de la colonne de positionnement (1), la vitesse de reconnaissance et le taux de reconnaissance peuvent être augmentés ; par conséquent, le robot (2) lui-même peut être positionné avec précision par rapport à un contour d'obstacle correspondant dans des données de navigation sur la base d'un résultat de reconnaissance. Étant donné que la colonne de positionnement auxiliaire (1) est pourvue de parties de caractéristique de contour (11) faisant face à de multiples directions pour augmenter le degré de reconnaissance de radar de navigation, une référence de positionnement peut être fournie au robot (2) dans n'importe quelle direction.
Patent WO-2022120751-A1 (WO)
Title: 通信方法及装置、接入设备、终端及存储介质
Inventor: LI YANHUA
IPC: H04W48/02
Filed: 2020-12-10
Abstract: 本公开是关于一种通信方法及装置、接入设备、终端及存储介质。所述方法包括：无线接入网为第一类型终端提供设定的小区禁止接入cell bar和/或小区重选的参数；第一类型终端根据当前的能力和/或工作模式，依据无线接入网RAN提供的相应的cell bar和/或小区重选参数，以及接入或重选规则进行小区接入判决。本公开弥补了第一类终端小区接入及重选无依据的缺陷，方便了第一类终端的小区接入及重选，方便了此类终端的通信业务及相关应用的开展。
Patent WO-2021129868-A1 (WO)
Inventor: LI SHITAO
IPC: H04L12/24
Filed: 2020-12-28
Abstract: L'invention concerne un procédé d'instanciation NS et un appareil NFVO. Le procédé consiste : à recevoir une demande d'instanciation NS composite, la demande d'instanciation NS composite comprenant des informations de position de déploiement d'un NS emboîté devant être instancié ; en fonction des informations de position de déploiement du NS emboîté et des informations NFVO emboîtées qui prennent en charge le NS emboîté, à déterminer un NFVO emboîté correspondant ; et à envoyer une demande d'instanciation NS emboîtée au NFVO emboîté. Dans les modes de réalisation de la présente invention, au moyen de la spécification d'une position de déploiement d'un NS emboîté dans une demande NS, et conjointement avec la plage de NS emboîtés gérés par un NFVO-Ns, un NFVO-N approprié est sélectionné pour exécuter une demande de déploiement d'un NS emboîté correspondant.
Patent WO-2021139658-A1 (WO)
Title: Test circuit, array substrate, and display panel
Inventor: LI GUANGYAO
IPC: G09G3/00
Filed: 2021-01-05
Abstract: The present invention relates to the technical field of display and provides a test circuit, an array substrate, and a display panel. The array substrate comprises a plurality of types of signal lines; the plurality of types of signal lines comprise at least one type of gate lines (G1, G2) and a plurality of types of data lines (D1, D2, D3); each type of signal lines comprise a plurality of signal lines. The test circuit comprises: a plurality of first switch units having one-to-one correspondence with each signal line, the first switch units having first ends connected to first ends of the signal lines, second ends in mutual short circuit, and control ends connected to first control signal ends; and a plurality of second switch units having one-to-one correspondence with each signal line, the second switch units having first ends connected to second ends of the signal lines, second ends in mutual short circuit, and control ends connected to second control signal ends, wherein the plurality of first switch units and the plurality of second switch units have one-to-one correspondence with each type of signal lines. The test circuit can implement SD OS test (SD Open/Shorting, source/drain layer open circuit or short circuit) of the array substrate, and can also implement SD AT test (SD Array Test, source/drain layer array test) of the array substrate.
Patent WO-2021227545-A1 (WO)
Title: Optical selective switch and node device
Inventor: WANG YONG
IPC: G02F1/29
Filed: 2021-01-12
Abstract: The embodiments of the present application provide an optical selective switch and a node device, relating to the field of optical communications, for improving the increase of the number of WSS ports, resulting in the problem that the maximum deflection angle of an emission beam of a diffraction grating is large. The optical selective switch comprises N input ports, M output ports, an input passive deflection element, an input active deflection element, an output passive deflection element, and an output active deflection element. Each input port is used to receive input light. Each output port is used to output, from the output port, light to be outputted. The input passive deflection element is used to deflect the input light to a corresponding direction of an intermediate output port. The input active deflection element is used to deflect the input light to a corresponding direction of a target output port according to the deflection of the input passive deflection element. The output passive deflection element is used to deflect, to the direction corresponding to the intermediate output port, the light to be outputted. The output active deflection element is used to deflect, to the target output port according to the deflection of the output passive deflection element, the light to be outputted.
Patent WO-2021143717-A1 (WO)
Title: Video timing conversion method and apparatus, and computer readable medium
Inventor: WU CONGRUI
IPC: H04N7/01
Filed: 2021-01-13
Abstract: Embodiments of the present disclosure provide a video timing conversion method and apparatus, and a computer readable medium. The video timing conversion method of the embodiments of the present disclosure comprises: analyzing an original timing signal in the form of a differential signal of an original video to obtain original timing parameters, the original timing parameters comprising the number of data enable cycles, the number of valid lines of field synchronization data, and the refresh frequency; determining target timing parameters and target clock signal parameters according to the format of a target video and the original timing parameters; wherein the number of data enable cycles, the number of valid lines of field synchronization data, and the refresh frequency in the target timing parameters are respectively the same as the number of data enable cycles, the number of valid lines of field synchronization data, and the refresh frequency in the original timing parameters; and generating a target timing signal in the form of a differential signal of the target video according to the target timing parameters and the target clock signal parameters.
Patent WO-2022170494-A1 (WO)
Inventor: XU HU
IPC: H01M50/531
Filed: 2021-02-09
Abstract: Disclosed in the present application are an electrode assembly and a related battery, apparatus, manufacturing method, and manufacturing apparatus. The electrode assembly in the embodiments of the present application comprises: a first electrode plate and a second electrode plate with opposite polarities, an active substance area of the first electrode plate and an active substance area of the second electrode plate forming a main body part after being wound, and a non-active substance area of the first electrode plate and a non-active substance area of the second electrode plate forming a lug after being wound, the lug comprising a bent part bent relative to the main body part; and a flow guide member, the flow guide member being at least partially positioned in the bent part, and being used for guiding an electrolyte to flow into the interior of the main body part. The electrode assembly in the embodiments of the present application improves the infiltration effect of the electrolyte on the active substance and, when used in a battery, can effectively enhance the performance of the battery.