baber/WOPTO huggingface dataset:
Patent WO-2021139485-A1 (WO)
Title: Ridge line damage extent measurement method and apparatus therefor
Inventor: WANG YONGXING
IPC: G01B11/00
Filed: 2020-12-14
Abstract: A ridge line damage extent measurement method and an apparatus therefor. The method comprises: using a laser measurement apparatus to measure a product boss to obtain data of a ridge line of the product boss (S101); partitioning the data of the ridge line of the boss into straight edge data of the boss and curved edge data of a curved edge (S102); performing fitting on the curved edge data to obtain a curved edge data equation (S103); moving theoretical standard data and the data of the ridge line of the product boss in a Y direction so that straight edges of the two are located on the same horizontal line (S104); moving the data of the ridge line of the product boss in an X direction so that oblique edge data at a first preset distance from the straight edges coincides with the theoretical standard data (S105); in the measured data of the ridge line of the product boss, by taking a straight edge at a second preset distance from a cusp of the theoretical standard data in the Y direction as a starting point and taking curved edge data at the first preset distance from the cusp of the theoretical standard data in the X direction as an ending point, making a normal line for each point in the measured data of the ridge line of the product boss in this interval, solving an intersection point of the normal line of each point and the theoretical standard data, and calculating the distance between the intersection point and the corresponding point, and obtaining the maximum value from the distance corresponding to each point (S106); and determining whether a product is a good product according to the maximum value (S107). A gap between a measured product and a standard can be quickly and accurately calculated, and a good product is selected from products by means of quantized data.
Patent WO-2021238177-A1 (WO)
Title: Power distribution cabinet with improved thermal characteristics for electrical engineering
Inventor: LI DEWEI
IPC: H02B1/30
Filed: 2020-12-16
Abstract: A power distribution cabinet with improved thermal characteristics for electrical engineering, comprising a cabinet body (1), wherein two limiting plates (9) distributed in parallel are welded on the inner wall of the bottom of the cabinet body (1), a same grid plate (3) is inserted between the two limiting plates (9), the top of the grid plate (3) is attached to the inner wall of the top of the cabinet body (1), a sponge sheet (8) is bonded to one side of the grid plate (3), a motor (6) is fixedly connected to the middle of one side of the cabinet body (1), the output end of the motor (6) is in transmission connection with a fan (7) by means of a coupler, the fan (7) is located inside the cabinet body (1), and the top of the side of the cabinet body (1) close to the motor (6) is connected to an air pump (5) by means of a bolt. The motor (6) drives the fan (7) to rotate to dissipate heat inside the cabinet body (1), and the air pump (5) pumps outside air into the cabinet body (1) by means of an air conveying pipe (4), thereby accelerating the air circulation inside the cabinet body (1) and optimizing the heat dissipation effect; and the sponge sheet (8) filters air flowing to components, thereby blocking dust or water mist in the air and guaranteeing the safe operation of the components.
Patent WO-2021129648-A1 (WO)
Title: 一种上行同步方法、终端、以及基站
Inventor: GAO KEZENG
IPC: H04W56/00
Filed: 2020-12-23
Abstract: 本申请公开了一种上行同步方法、终端、以及基站，终端获取时长，终端在接收到上行调度信息后，延时时长，发送上行调度信息的上行数据。基站获取时长，基站在发送上行调度信息后，延时时长，接收上行调度信息对应的上行数据。在无线通信小区中，除了距离卫星最远的终端，其他终端在接收到上行调度信息之后，都相应地延长了上行数据的发送时间，使得所有终端发送的上行数据能够同时被卫星接收到，使得基站能够在一个时间范围内接收到同一上行调度信息的上行数据。此外，基站也按照最远点的终端发送上行数据的时长，估计上行数据的接收时刻，从而能够在终端调整上行数据上传机制的情况下，准确接收上行数据。
Patent WO-2021203752-A1 (WO)
Title: Method for improving grinding and classification capacity by reducing sand deposition fineness ratio value
Inventor: LI YAOJI
IPC: B03B5/34
Filed: 2020-12-29
Abstract: Disclosed is a method for improving a grinding and classification capacity by reducing a sand deposition fineness ratio θ 0  value, relating to the technical field of grinding and classification. When a grinding machine and a cyclone form an organic unit to create a technological grinding and classification process, a traditional method uses an overflow fineness β value to improve capacity, whereas in the present method, a grinding and classification capacity is improved and power consumption is reduced by reducing a sand deposition fineness ratio θ 0  value. In the present method, a grinding machine and a hydrocyclone form a first-section fully-closed-circuit two-section grinding and classification technological process and a first-section open-circuit two-section grinding and classification technological process, and a grinding and classification capacity chain is improved as follows: control a point B (aa) value on a second-section Φ500 mm hydrocyclone separation cone → control a sand deposition fineness ratio θ 0  value → control a second-section grinding and classification load (Q 2 ) → control a first-section ore grinding and classification capacity Q value. If θ 0 ＝23.74％, the overflow concentration and fineness increase instead of being reduced, and the capacity is improved by 28.30%.
Patent WO-2021136533-A1 (WO)
Title: Encoder, decoder and corresponding methods and apparatus
Inventor: MA XIANG
IPC: H04N19/30
Filed: 2020-12-31
Abstract: The present disclosure provides a method for decoding a coded video bitstream, the method comprising: obtaining a reference layer syntax element by parsing the coded video bitstream, wherein the value of the reference layer syntax element specifying whether a layer with index k is a direct reference layer for a layer with index i, wherein both i and k are integers and are larger than or equal to 0; determining whether the layer with index j is a reference layer for the layer with index i based on the value of the reference layer syntax element, wherein the layer with index j is a reference layer for the layer with index k, wherein j is an integer and is larger than or equal to 0; and in case that a condition is satisfied, predicting a picture of the layer with index i based on the layer with index j, wherein the value of a chroma format related syntax element applied to the layer with index i is the same as the value of a chroma format related syntax element applied to the layer with index j, and wherein the condition comprises the layer with index j is a reference layer for the layer with index i.
Patent WO-2021143577-A1 (WO)
Inventor: LIN CHANGQING
IPC: G01N33/68
Filed: 2021-01-05
Abstract: L'invention concerne un complexe de couplage de lectine-support macromoléculaire destiné à séparer un exosome glycosylé dans un échantillon clinique, comprenant un support macromoléculaire et une lectine couplée au côté externe du support macromoléculaire. Le complexe peut séparer de manière pratique, rapide et précise l'exosome glycosylé dans l'échantillon clinique, et présente une efficacité de séparation élevée et une bonne répétabilité, et l'exosome séparé est parfaitement intact et exempt de rupture ou de fragmentation et peut être utilisé directement pour un test de liquide d'exosomes glycosylés ou utilisé directement pour un test de corrélation immunologique ou utilisé directement pour une analyse génétique par extraction directe d'acide nucléique apparenté dans l'exosome.
Patent WO-2021147697-A1 (WO)
Title: Siderophore-dihydrofolate reductase inhibitor conjugate and application thereof
Inventor: HE YUN
IPC: C07D487/04
Filed: 2021-01-11
Abstract: Provided is a coupling compound. The coupling compound is a compound represented by formula (I) or a stereoisomer, a tautomer, a homologue, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug of the compound represented by formula (I), wherein A is a linking group, B is a dihydrofolate reductase inhibitor, R 1 , R 2 , R 3 , R 4 , and R 5  are independently selected from H and a C 1-6  alkyl group, and n 1 , n 2 , and n 3  are each an integer of 0-6.
Patent WO-2021143710-A1 (WO)
Title: Supported catalyst for suspended bed hydrocracking of inferior residue oil, and preparation method therefor
Inventor: BAO XIAOJUN
IPC: C10G47/26
Filed: 2021-01-13
Abstract: Disclosed is the preparation of a supported catalyst for the suspended bed hydrocracking of an inferior residue oil, which belongs to the field of catalyst preparation. The catalyst is composed of a metal active component and a carrier material, wherein the metal active component is one or more of the elements Mo, W, Co or Ni, in an amount of 1-10 wt% of the total amount of the catalyst, and the carrier material is modified rectorite, where a modifying method is one of a roasting process or hydrothermal treatment process, and the modification temperature thereof is 400-1000ºC. The preparation method for the catalyst is an incipient-wetness impregnation method. In the present invention a high-performance catalyst for suspended bed hydrocracking of an inferior residue oil is prepared by controlling the usage amount of a hydrogenation active phase and a structural property of the carrier material, and has the characteristics of having a simple preparation process, a low price and being non-toxic. The catalyst, when applied to a suspended bed hydrocracking reaction, has the advantages of high selectivity with respect to naphtha and intermediate distillate oils, low gas and coke production rates, etc.
Patent WO-2022160265-A1 (WO)
Inventor: LI CHENWAN
IPC: H04W76/10
Filed: 2021-01-29
Abstract: Provided are a communication method and a communication apparatus. The method comprises: a first device determining first indication information, wherein the first indication information is used for indicating that at least one second device accesses the first device when access is needed; and the first device sending the first indication information. Thus, a reader-writer can provide an access opportunity to a label device which needs access, such that the system efficiency is improved and the misreading rate is reduced.
Patent WO-2021212955-A1 (WO)
Inventor: PATHAPATI MADAN GOPAL REDDY
IPC: F25D23/02
Filed: 2021-02-04
Abstract: Disclosed is an electric refrigeration appliance, comprising: a box body defining a refrigeration compartment; a housing body arranged within the refrigeration compartment, with the housing body defining a housing and being configured to contain an abutting port of a water filter; and a door assembly for selectively entering the housing. The door assembly comprises: an entrance door rotatably mounted on the housing body; a guide pin mounted on the housing body; a guide rod having a first end and a second end opposite the first end, wherein the first end is rotatably mounted on the entrance door, and the second end defines a slot slidably containing the guide pin therein; a friction washer which is mounted on the guide pin adjacent to the guide rod; and a spring member mounted on the guide pin and configured to enable the friction washer to abut against the guide rod so as to resist the movement of the entrance door.
Patent WO-2022126847-A1 (WO)
Title: Procédé de fabrication d'électrode de film pdlc, plate-forme de pression négative et film pdlc
Inventor: WU YUNG-LUNG
IPC: G02F1/1334
Filed: 2021-02-04
Abstract: L'invention concerne un procédé de fabrication d'électrode de film PDLC, une plate-forme de pression négative (600) et un film PDLC. Le procédé de fabrication d'électrode de film PDLC comprend les étapes suivantes consistant à : placer un film PDLC sur la plate-forme de pression négative (600) de telle sorte qu'une surface à traiter du film PDLC est orientée vers le haut, et permettre à une région d'activation de cristaux liquides de la surface à traiter du film PDLC de coïncider avec une région transparente (630) de la plate-forme de pression négative (600), et d'autres régions de la surface à traiter pour coïncider avec une région principale de la plate-forme de pression négative (600); activer une couche de cristaux liquides (300) du film PDLC; et selon une région de demi-coupure, couper et arracher une couche de PET et une couche conductrice située sur la couche de cristaux liquides (300), la couche de cristaux liquides activée (300) étant nettoyée ou déchirée ensemble pour exposer une couche conductrice située au-dessous de la couche de cristaux liquides (300) pour former une électrode correspondante.
Patent WO-2022165751-A1 (WO)
Inventor: LIU HAONAN
IPC: B01L3/00
Filed: 2021-02-05
Abstract: 一种微流控芯片，包括第一基板（100），第一基板（100）包括：进样口（101）；以及反应区（102），反应区（102）位于进样口（101）的下游，反应区（102）包括至少一个凹槽（1021，1022），每个凹槽（1021，1022）在第一基板（100）上的正投影为轴对称图形，轴对称图形在第一方向（D1）上的宽度不小于轴对称图形在第二方向（D2）上的宽度，第一方向（D1）垂直于第二方向（D2）。
Patent WO-2022165786-A1 (WO)
Title: Gestion de puissance de crête pour opérations multi-puces
Inventor: TANG QIANG
IPC: G06F30/373
Filed: 2021-02-07
Abstract: L'invention concerne un procédé de gestion de puissance de crête (PPM) destiné à deux puces de mémoire NON-ET. Chaque puce de mémoire NON-ET comprend un circuit PPM ayant un plot de contact PPM maintenu à un potentiel électrique commun entre les deux puces de mémoire NON-ET. Le procédé comprend les étapes suivantes consistant à : détecter le potentiel électrique pendant une première routine de contrôle de puissance de crête (PPC) pour la première puce de mémoire NON-ET ; entraîner le potentiel électrique à un deuxième niveau de tension si le potentiel électrique détecté est à un premier niveau de tension supérieur au deuxième niveau de tension ; générer un signal de pause dans le potentiel électrique pour mettre en pause une deuxième routine de PPC pour la deuxième puce de mémoire NON-ET si aucun signal de pause n'est détecté ; et générer un signal de reprise dans le potentiel électrique pour reprendre la deuxième routine de PPC pour la deuxième puce de mémoire NON-ET après que la première puce de mémoire NON-ET achève une première opération de puissance de crête.
Patent WO-2021169935-A1 (WO)
Inventor: ZHOU YAN
IPC: H04W72/04
Filed: 2021-02-23
Abstract: Wireless communications systems and methods related to beam failure detection (BFD) in a dormancy bandwidth part (BWP) are provided. A user equipment (UE) determines to operate in a dormancy mode for a cell of a wireless communication network. The UE operates in the dormancy mode for the cell of the wireless communication network, where the operating in the dormancy mode includes performing a beam failure detection (BFD) in a dormancy bandwidth part (BWP) based on a configuration. The configuration may include a control resource set (CORESET) configuration for the dormancy BWP.
Patent WO-2021208708-A1 (WO)
Title: Display panel and display device
Inventor: YAO YUAN
IPC: G09G3/30
Filed: 2021-03-26
Abstract: A display panel and a display device. The display panel comprises a first area (11) and a second area (12); the first area (11) comprises a plurality of first pixel rows; the second area (12) comprises a plurality of second pixel rows; the first pixel rows and the second pixel rows each comprise a plurality of pixel points; the number of the pixel points of each first pixel row is greater than that of the pixel points of each second pixel row; the pixel points located on the first pixel rows are display pixel points; the plurality of pixel points located on the second pixel rows comprise a plurality of display pixel points and a plurality of virtual pixel points. Each display pixel point comprises a display pixel circuit, each virtual pixel point comprises a virtual pixel circuit, the virtual pixel circuit comprises a compensation unit (406), and the virtual pixel circuit is used for performing reset compensation when the display pixel circuits located on the same second pixel row are reset, thereby reducing the voltage difference at nodes (n1) of light emitting devices in the display pixel circuits after the display pixel circuits in the first area (11) and the second area (12) are reset, and further improving the display effect.
Patent WO-2021197333-A1 (WO)
Title: 药物组合及其用途
Inventor: XU NUO
IPC: A61P35/00
Filed: 2021-03-30
Abstract: 本申请涉及一种药物组合，其包含：a)预防和/或治疗有效量的抗坏血酸或其衍生物；以及b)预防和/或治疗有效量的选自下组的第二治疗剂：Notch信号通路抑制剂，HH信号通路抑制剂，Porcupine抑制剂，RXRα抑制剂，Niclosamide，CK1a抑制剂和Frizzled受体抑制剂。
Patent WO-2022204959-A1 (WO)
Title: Method for fabricating three-dimensional semiconductor device using buried stop layer in substrate
Inventor: CHEN HE
IPC: H01L21/60
Filed: 2021-03-30
Abstract: Methods for forming a semiconductor device are disclosed. According to some aspects, a first implantation is performed on a first of a first semiconductor structure to form a buried stop layer in the first substrate. A second semiconductor device is formed. The first semiconductor structure and the second semiconductor device are bonded. The first substrate is thinned and the buried stop layer is removed, and an interconnect layer is formed above the thinned first substrate.
Patent WO-2022027991-A1 (WO)
Title: Yarn feeding mechanism of flat knitting machine
Inventor: SUN PINGFAN
IPC: D04B15/56
Filed: 2021-04-02
Abstract: Disclosed is a yarn feeding mechanism of a flat knitting machine, comprising top rods. A first yarn carrier assembly and a second yarn carrier assembly which are driven independently of each other are arranged on two sides of each top rod, and the first and second yarn carrier assemblies can slide along the top rod; the first yarn carrier assembly further comprises a first yarn carrier and a yarn carrier guide plate, and the first yarn carrier is arranged in a guide groove in the middle of the yarn carrier guide plate; the yarn carrier guide plate is provided with a first protruding block protruding towards the second yarn carrier assembly, and a second protruding block protruding along a direction away from the second yarn carrier assembly, and the first protruding block and the second protruding block are located on two sides of the first yarn carrier; the second yarn carrier assembly further comprises a second yarn carrier, and the bottom end of the second yarn carrier abuts against a convex surface of the first protruding block or a concave surface of the second protruding block. When a multi-needle bed structure is used to knit a tubular fabric, by adjusting the position of the second yarn carrier in the front-rear direction, such as close to a front needle bed or close to a rear needle bed, i.e., by means of position change, the color inversion phenomenon is eliminated.
Patent WO-2022052458-A1 (WO)
Title: Coil disk assembly and electromagnetic heating device
Inventor: FAN JICHANG
IPC: H05B6/44
Filed: 2021-04-06
Abstract: A coil disk assembly (100) and an electromagnetic heating device, the coil disk assembly (100) comprising: supports (130); and coil windings (120), the coil windings (120) being provided on the supports (130) and being a non-circular shape, and the area of the coil windings (120) being larger than the area of the largest inscribed circle that may be accommodated within the supports (130). In the coil disk assembly (100), the coil windings (120) being provided as a non-circular shape is defined. By changing circular coil windings in the related technology to the coil windings of a non-circular shape, and configuring the area of the coil windings (120) as larger than the area of the largest inscribed circle that may be accommodated in the supports (130), that is, when providing the coil windings (120) within a certain area, the area of the coil windings (120) is necessarily larger than the area of the circular coil windings in the related technology, thereby improving the space utilization rate of square electromagnetic stoves in the related technology, and improving the heating range and heating uniformity of a product.
Patent WO-2022213375-A1 (WO)
Inventor: ZHU HUAISONG
IPC: H04W28/02
Filed: 2021-04-09
Abstract: La présente divulgation concerne un procédé (500) dans un serveur d'application pour la commande de qualité de service, QoS. Le procédé (500) consiste à : déterminer (510) s'il faut ajuster une QoS associée à un service pour un ou plusieurs dispositifs terminaux ; et à transmettre (520), à une entité de fonction de commande, une demande pour ajuster la QoS pour le ou les dispositifs terminaux.
Patent WO-2021208938-A1 (WO)
Title: Method and apparatus for determining number of data transmission layers, and communication device
Inventor: LI NA
IPC: H04W72/04
Filed: 2021-04-14
Abstract: The present invention relates to the technical field of communications, and disclosed in embodiments of the present invention are a method and apparatus for determining the number of data transmission layers, and a communication device. The method for determining the number of data transmission layers is applied to a terminal and comprises: receive information of the number of transmission layers of a network side device, wherein the information of the number of transmission layers indicates that the number of transmission layers of PUSCH repetition Type B is greater than 1; and the terminal performs any one of the following operations: canceling transmission of a plurality of actual repetitions; and determining that the number of transmission layers of PUSCH repetition Type B is equal to the number of transmission layers of nominal repetitions. The method for determining the number of data transmission layers is applied to a network side device and comprises: sending information of the number of transmission layers to a terminal, wherein the information of the number of transmission layers indicates that the number of transmission layers of PUSCH repetition Type B is greater than or equal to 1.
Patent WO-2022241710-A1 (WO)
Inventor: Dou Yonglin
IPC: A61B5/00
Filed: 2021-05-20
Abstract: 一种癫痫发作区定位系统、设备及介质。系统包括，数据获取单元（1）：用于获取癫痫自发数据、癫痫诱发数据和癫痫影像数据；特征提取单元（2）：用于通过对癫痫自发数据进行特征提取，获取图特征信息；结构构建单元（3）：用于在癫痫诱发数据中获取脑电信号，通过显著性检验构建图结构信息；发作区获取单元（4）：用于基于无监督聚类过程对图结构信息和图特征信息进行聚类，获取发作区电极位点，根据发作区电极位点和癫痫影像数据获取癫痫发作区。该系统将癫痫诱发数据、癫痫自发数据和癫痫影像数据有机结合，通过信号处理和机器学习的方法精准、快速地得到病人的癫痫发作区电极或脑区位置，帮助医生手术之前定位癫痫发作区位置，辅助医生做出判断。
Patent WO-2022241756-A1 (WO)
Inventor: LIU SHUAI
IPC: F16M11/18
Filed: 2021-05-21
Abstract: A gimbal control method and a robotic arm (10). The gimbal control method comprises: when an instruction signal for instructing the robotic arm (10) to move is detected, obtaining the current pose of a base of a gimbal (20), wherein the base is mechanically coupled to the robotic arm (10), and the robotic arm (10) comprises at least three rotation axes; and according to the current pose and a target pose of the base, controlling the robotic arm (10) to move, so that the base moves to the target pose.
Patent WO-2022134457-A1 (WO)
Inventor: Ci Longwen
IPC: A47J36/24
Filed: 2021-05-26
Abstract: 本发明公开了一种奶泡机，其包括：底座装置，具有朝上敞口的安装位，安装位的侧方设有温度检测装置；发热盘，设于安装位的底部；旋转驱动装置，设于底座装置并位于发热盘的下方；杯体，插设于安装位，温度检测装置止抵杯体的外侧壁；控制装置，设于底座装置内，并分别与温度检测装置、发热盘和旋转驱动装置电连接。通过上述结构，温度检测装置位于杯体的侧方，发热盘位于杯体的下方，温度检测装置与发热盘之间具有较大的间距，加之杯体的阻挡能够避免发热盘的热量直接辐射至温度检测装置，减少发热盘对温度检测装置的影响，进而可减少温度检测装置的测量误差，控制装置可接收到较为准确的液体温度数据，以便提高液体加热的温度控制精度。
Patent WO-2021238959-A1 (WO)
Inventor: CAI CHENG
IPC: H04M1/02
Filed: 2021-05-26
Abstract: Disclosed in the present application is an electronic apparatus, which belongs to the field of communication apparatuses. The electronic apparatus comprises a housing provided with an opening, a functional device movably arranged on the housing, and a driving mechanism and a transmission mechanism, which are arranged inside the housing. The driving mechanism comprises a piezoelectric device, and the piezoelectric device vibrates when electrified. The transmission mechanism comprises a cam wheel, the cam wheel is arranged at an inner side of the functional device, the cam wheel comprises a wheel body and a protruding part, the protruding part is arranged at a wheel rim of the wheel body, and the wheel body is arranged on the piezoelectric device. The piezoelectric device drives the cam wheel to rotate between a first position and a second position; when the cam wheel is in the first position, the functional device is located within the housing; and when the cam wheel is in the second position, the protruding part drives at least part of the functional device to protrude out of the housing from the opening.