baber/WOPTO huggingface dataset:
Patent WO-2020233726-A1 (WO)
Inventor: MENG JUN
IPC: B60W30/06
Filed: 2020-06-02
Abstract: An environment active sensing-type automatic parking system for a parking lot. The system comprises: a vehicle information collection and identification module, a multi-sensor positioning module, a building information modeling module, a classification processing module, a route planning and navigation module, a parking space state determination module, a feedback and self-correction module, a double-flywheel steering device, and a mechanical power device. In the invention, a two-dimensional code, a mechanical power device, and a double-flywheel steering device are installed on each vehicle; parking lot cameras are used to recognize the two-dimensional code on each vehicle so as to implement continuous positioning of same; optimal routes are planned according to current parking lot vehicle distribution information; and vehicle driving speed and driving direction are controlled by means of the mechanical power device disposed on each remotely controlled vehicle. Thus, automatic parking in a parking lot is achieved. The sensors used in the present system are inexpensive and can be re-used. The invention provides a simple and reliable solution to the problem of automatic parking in a parking lot.
Patent WO-2021248340-A1 (WO)
Inventor: ZHU JIANHUA
IPC: H01F17/04
Filed: 2020-06-10
Abstract: An inductor and a related apparatus, the inductor comprising: an upper magnetic yoke (101) and a lower magnetic yoke (102) arranged in parallel in an I shape; a first winding (107) arranged on a first winding column; a second winding (108) arranged on a second winding column; the upper magnetic yoke (101), a first upper winding column (103), and a second upper winding column (104) are integrally formed; the lower magnetic yoke (102), a first lower winding column (105), and a second lower winding column (106) are integrally formed; and the clockwise/anti-clockwise direction of the current in the first winding (107) is the same as the clockwise/anti-clockwise direction of the current in the second winding (108), such that the direct current magnetic flux produced by the first winding (107) in the first winding column is offset by the direct current magnetic flux produced by the second winding (108) in the second winding column. The technical defect of current distortion caused when saturation occurs due to the magnetic density of the winding columns in the inductor being too high is thereby avoided. The inductor can withstand transient overload power without becoming saturated, improving the short-term overload capability. Integral forming technology can be used for the upper and lower magnetic yokes and winding columns, having the advantages of simple machining and the high consistency of inductor finished products.
Patent WO-2021022914-A1 (WO)
Title: 光纤拉制炉的声波清洁
Inventor: CHEN XIAO-MING
IPC: B08B7/02
Filed: 2020-06-17
Abstract: 提供了光纤拉制炉的声波清洁。用于从光纤拉制炉的套筒内部清洁微粒物的方法包括：使声波以约75Hz至约5000Hz的频率和约110dB至约160dB的强度传播通过套筒内部。
Patent WO-2021248566-A1 (WO)
Inventor: CAO HAIMING
IPC: G09G3/36
Filed: 2020-06-24
Abstract: A pixel drive circuit and a display panel, the pixel drive circuit controls a first transistor (T1) or a second transistor (T2) in being held normally open, the normally open transistor is connected to a common terminal, and the other transistor has access to a line scan signal (Kn) and a data signal (Data) and serves as a drive switch, thus performing charging on a liquid crystal capacitor (Clc) and a storage capacitor (Cst), thereby allowing the pixel drive circuit to work in alternation between a low rate or a high rate by means of the first transistor (T1) and the second transistor (T2), so as to satisfy different working requirements.
Patent WO-2021253473-A1 (WO)
Title: High-strength double-layer pcb
Inventor: SUN LINGHONG
IPC: G01B7/02
Filed: 2020-06-24
Abstract: Disclosed is a high-strength double-layer PCB, comprising a main board (1), a test edge strip (2) and a reinforcing frame (3). The test edge strip is connected to the main board, and the reinforcing frame is installed on the main board; the reinforcing frame comprises two opposite long steel strips (31) and several short steel strips (32), wherein two ends of the several short steel strips are respectively connected to the two long steel strips, the long steel strips are provided with connecting pieces (311), the connecting pieces are provided with insertion holes (312), and positioning members are inserted into the insertion holes to fix the connecting pieces; and the main board is provided with connecting holes (11) and yielding slots (12), the connecting holes match the connecting pieces and are in communication with the yielding slots, and the positioning members are inserted into the yielding slots. The double-layer PCB increases the strength of a PCB, prevents a device from falling off after the PCB deforms, and ensures the service life of the PCB.
Patent WO-2021031801-A1 (WO)
Title: Indexing system and method for protecting user privacy in social network
Inventor: ZHANG MINGWU
IPC: G06F16/90
Filed: 2020-07-28
Abstract: Disclosed are an indexing system and method for protecting a user privacy in a social network. Said system comprises a server and several users; and a network connectivity diagram is constructed according to a social relationship among the users, taking user information as a vertex, and taking a social state among the users subjected to abstract mapping as a weight value: the more intimate, the smaller the weight value, and the more alienated, the larger the weight value; the user information comprises a unique identity identifier, and a name, contact information, user groups and grouping levels which are encrypted, the groups including a family group, a friend group, a companion group, a classmate group and an acquaintance group, and level values being 1, 2, 3, 4 and 5 respectively; and it is assumed that the users of an address book are all included in specific groups. Said method comprises initializing the system, constructing an encrypted social network, generating an optimal index path, and acquiring optimal index information by means of oblivious transfer. The present invention provides high privacy protection security, fast calculation speed and high processing efficiency.
Patent WO-2022027161-A1 (WO)
Inventor: LIU YANG
IPC: H04L12/24
Filed: 2020-08-03
Abstract: 本公开是关于一种业务的切片激活方法、业务的切片激活装置及存储介质。业务的切片激活方法，所述业务的切片激活方法包括：获取第一信息，所述第一信息包括有与应用标识对应的加密标识；基于所述第一信息，激活针对与所述应用标识相关联的应用的切片配置。通过本公开能够提高应用标识的业务的切片激活的安全性。
Patent WO-2021031925-A1 (WO)
Inventor: LIU JUAN
IPC: H04W74/00
Filed: 2020-08-11
Abstract: La présente invention concerne un procédé et un appareil d'envoi de signal, et un support d'informations. Le procédé consiste : à recevoir un premier signal dans une première unité de domaine temporel, à déterminer une valeur de CW en fonction des informations d'état du premier signal, et à envoyer un signal cible en fonction de la valeur de CW, la première unité de domaine temporel étant une unité de domaine temporel prédéfinie ou une période de temps associée à la dernière transmission de salve, et les informations d'état du premier signal comprenant des informations de démodulation du premier signal.
Patent WO-2021036825-A1 (WO)
Inventor: ZHOU WEN
IPC: G06T7/20
Filed: 2020-08-14
Abstract: 一种对象跟踪方法，由电子设备执行，，该方法包括：获取目标摄像头当前采集到的目标图像帧，目标图像帧中包括待跟踪的目标对象；当确定目标对象非当前全局跟踪对象时，根据目标摄像头采集到的视频流数据生成的位置关系对数据库，为目标对象构建搜索识别树；搜索识别树中包括根节点以及T层子节点；根据搜索识别树中各个子节点的动作值，识别出目标对象在目标图像帧之后的下一个图像帧中将要执行的目标动作。
Patent WO-2021032013-A1 (WO)
Inventor: YING JIANGWEI
IPC: H04L45/74
Filed: 2020-08-14
Abstract: A communication method and apparatus, which are intended to effectively process a terminal session in a terminal handover scenario. The method may be applied to a handover scenario of a terminal moving from a network element of a source access network to a network element of a destination access network. The method comprises: a first network element acquiring session information of a first session of a terminal, the session information comprising first service type information; the first network element acquiring first information, the first information being used to indicate service type information for local offloading supported by a network element of a destination access network; and if, according to the first information and the session information, the network element of the destination access network is determined to support performing local offloading for a service corresponding to the first service type information, then the first network element determining to process the first session by means of the network element of the destination access network.
Patent WO-2021120660-A1 (WO)
Title: 喷洒系统和喷洒系统的控制方法
Inventor: LI JIESUN
IPC: B64D1/18
Filed: 2020-08-20
Abstract: 一种喷洒系统(100)和喷洒系统的控制方法，喷洒系统(100)包括：第一移动装置(110)，所述第一移动装置(110)包括移动主体和动力组件，所述动力组件设于所述移动主体以驱动所述移动主体运动；喷药装置(120)，所述喷药装置(120)设于所述第一移动装置(110)，所述喷药装置(120)包括配药装置(121)和雾化装置(123)，所述配药装置(121)与所述雾化装置(123)连通；控制器，所述控制器与所述第一移动装置(110)通讯连接。
Patent WO-2021047380-A1 (WO)
Inventor: YANG SIHAI
IPC: G06F1/3234
Filed: 2020-08-24
Abstract: 一种应用程序管理方法、装置和存储介质，该方法包括：当确定需要进行目标应用程序的冷冻检测时，根据目标应用程序的当前运行类型，确定目标应用程序的当前附加检查策略(步骤101)，根据目标应用程序对应的基础检查策略以及当前附加检查策略，确定目标应用程序对应的当前检查策略(步骤102)，当确定目标应用程序的运行状态满足当前检查策略时，对目标应用程序进行冷冻处理(步骤103)，从而使当前检查策略根据目标应用程序的当前运行类型动态变化。
Patent WO-2022041022-A1 (WO)
Inventor: LIU BIAO
IPC: H01L27/32
Filed: 2020-08-27
Abstract: A display substrate, comprising: a base substrate, a plurality of sub-pixels, a plurality of data lines, a first wiring layer, a second wiring layer and a first insulation layer. The base substrate comprises a display region and a bending region which is located at one side of the display region. The plurality of sub-pixels are located in the display region, the plurality of data lines are located at the display region and are electrically connected to the plurality of sub-pixels, and the plurality of data lines are configured to supply data signals to the plurality of sub-pixels. The first wiring layer is partly provided at the bending region of the base substrate, and is connected to the plurality of data lines. The second wiring layer is located at the bending region, and is provided on the side of the first wiring layer away from the base substrate, and the second wiring layer is connected to the first wiring layer. The first insulation layer is provided on the side of the second wiring layer away from the base substrate. The first insulation layer overlaps with the orthographic projection of the edge of the second wiring layer close to the display region on the base substrate.
Patent WO-2021120716-A1 (WO)
Inventor: LIU JINGEN
IPC: G03B21/20
Filed: 2020-09-10
Abstract: A wavelength conversion apparatus, a light-shadow processing device and a light processing method, relating to the technical field of light-shadow processing. The wavelength conversion apparatus comprises: a base (100), a light-conducting device (200) and a drive device (300), the base (100) being provided with a light-conducting portion (110) and a wavelength conversion portion (120), and the drive device (300) being in transmission connection with the base (100), so that the light-conducting portion (110) and the wavelength conversion portion (120) are alternately located in a preset light path of the light-conducting device (200). The emission of blue light is implemented in the wavelength conversion apparatus, so that uniform and healthy blue light can be obtained, thereby facilitating the simplification of an optical path structure.
Patent WO-2021052257-A1 (WO)
Inventor: XU HUI
IPC: B01J23/31
Filed: 2020-09-11
Abstract: 一种黑色钨酸铋光催化剂的制备方法，利用介质阻挡放电，在不同气氛下产生等离子体，对白色钨酸铋进行处理，得到黑色钨酸铋光催化剂，等离子体处理使得钨酸铋表面还原出铋单质，促进了光生空穴和电子的分离，同时拓宽了光吸收范围，提高了光催化CO 2还原能力。
Patent WO-2021143197-A1 (WO)
Title: Apparatus and method for adjusting output voltage of power circuit
Inventor: ZHANG XIUFENG
IPC: H02M3/00
Filed: 2020-09-24
Abstract: An apparatus and method for adjusting an output voltage of a power circuit. A second resistor (R2) of a feedback circuit is a resistor with a variable resistance value; a current detector (3) detects an output current of a load converter (1) and transmits the output current to a controller (5); and the controller (5) calculates a voltage drop between an output voltage node (2) and a load (4) according to the output current, and adjusts the resistance value of the second resistor (R2) on the basis of the voltage drop so as to adjust an output voltage at the output voltage node (2). By means of the apparatus and the method, a voltage drop of an output voltage on a copper foil is predicted, and a voltage drop of this copper foil path is supplemented by means of adjusting a feedback resistance according to the voltage drop; and a feedback path is no longer pulled to a load end, thereby reducing the probability of interference to the feedback path and reducing a connection space for wires.
Patent WO-2022061829-A1 (WO)
Title: Wireless communication method and device
Inventor: GUO YALI
IPC: H04W88/04
Filed: 2020-09-27
Abstract: Provided is a wireless communication method, which is applied to a policy control function (PCF) of a relay terminal. The wireless communication method comprises: acquiring at least one piece of subscription information of a remote terminal; and determining first quality of service (QoS) control information of a relay terminal on the basis of the at least one piece of subscription information. By using the method, a relay terminal can control the data transmission of a remote terminal, and correspondingly, the management and control capability of a network over the remote terminal, and the system performance of the relay terminal can be improved.
Patent WO-2021078021-A1 (WO)
Title: Small molecular compound
Inventor: XING LI
IPC: A61P29/00
Filed: 2020-10-10
Abstract: Provided in the present invention is a small molecular compound, which is characterized in being a compound represented by the following structural formula or a stereoisomer, geometric isomer, tautomer, racemate, hydrate, solvate or metabolite thereof and a pharmaceutically acceptable salt or prodrug shown in formula (I): X1 and X2 are selected from carbon or nitrogen; Z is carbon or nitrogen; n1 is 0 or 1; n2 and n3 are the same or different, and are 0 or any natural number; the cyclic group represented by G is a saturated heterocyclic ring; any one or several hydrogen atoms on the saturated heterocyclic ring are substituted by R; and R is selected from hydrogen, halogen, alkyl, substituted alkyl, amino, amine, substituted amine, carboxy, amide, substituted amide, ester, substituted carbonyl, cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, substituted sulfone, and substituted sulfoxide. The small molecular compound of the present invention may be used to treat, prevent and alleviate autoimmune diseases and/or immune-related inflammatory skin diseases.
Patent WO-2021073521-A1 (WO)
Inventor: HSIANG SHIH-TA
IPC: H04N19/176
Filed: 2020-10-14
Abstract: A video system that applies constraints on block partitioning is provided. The system receives a partitioning control parameter from a bitstream specifying a maximum block size for enabling ternary-tree split that is constrained to be 64 or smaller(1410). The system receives data from a bitstream for a block of pixels to be decoded as a current block of a current picture of a video(1420). The system splits the current block into one or more partitions recursively(1430), wherein ternary split is disallowed for a partition of the current block unless the partition is less than or equal to the maximum block size(1435). The system reconstructs the one or more partitions of the current block(1440).
Patent WO-2021073552-A1 (WO)
Title: Electronic atomization device and atomizer thereof
Inventor: DENG CHANGWEI
IPC: A24F40/40
Filed: 2020-10-15
Abstract: Provided are an electronic atomization device (1) and an atomizer (20) thereof. The atomizer (20) comprises a liquid storage component (21) and an atomization component (22), wherein a liquid storage cavity (210) and an accommodating cavity (211) in communication with the liquid storage cavity (210) are formed in the liquid storage component (21), the accommodating cavity (211) comprises a first opening (2114) formed in a surface of the liquid storage component (21), and the atomization component (22) is removably embedded in the liquid storage component (21) through the first opening (2114) and is in the accommodating cavity (211) in an interference fit manner by means of at least one sealing member (2111, 2112).
Patent WO-2021232688-A1 (WO)
Title: Adjustment method and apparatus, and wearable device
Inventor: ZHANG RUI
IPC: A44C5/18
Filed: 2020-10-31
Abstract: Disclosed is an adjustment method, comprising: acquiring a target mode, and determining target state data according to the target mode (S110); acquiring current state data collected by a sensor (S120); and controlling an electric motor to rotate according to the target state data and the current state data, so as to realize the adjustment of a wrist band (S130). It can be seen that corresponding target state data is obtained according to a target mode, current state data is collected, and an electric motor is controlled to rotate according to the target state data and the current state data, thereby realizing the automatic adjustment of a wrist band. Further provided are an adjustment apparatus and a wearable device, both of which have the beneficial effect of realizing the automatic adjustment of a wrist band.
Patent WO-2022082869-A1 (WO)
Inventor: LIU MI
IPC: A61K39/00
Filed: 2020-11-05
Abstract: 一种负载全细胞组分的靶向输送系统，其涉及免疫治疗技术领域。该靶向输送系统为表面有靶头的纳米级尺寸或微米级尺寸的粒子，且所述粒子负载有癌细胞或癌组织的全细胞组分；所述全细胞组分为细胞或组织中全细胞的水溶性成分和非水溶性成分，所述非水溶性成分通过增溶剂溶解；所述靶头与特定细胞或组织表面的分子结合进而帮助所述粒子进入细胞或组织。该靶向输送系统采用特定增溶剂增溶非水溶性部分，使其可以在水溶液中溶解，从而可以综合癌症细胞或组织中水溶性成分和非水溶性组分的的全细胞抗原来制备癌症疫苗，同时附加可靶向于抗原提呈细胞的靶头，以主动靶向的方式提高抗原提呈细胞吞噬效率，进而提高预防或治疗癌症的效果。
Patent WO-2022094886-A1 (WO)
Inventor: WANG QIN
IPC: A61B17/34
Filed: 2020-11-05
Abstract: 一种穿刺支架（100），该穿刺支架（100）包括架体（1）和针架结构；架体（1）包括用于套接超声探头的抱箍（11），抱箍（11）上设有第一连接组件；针架结构包括用于与第一连接组件连接的第二连接组件；第一连接组件和第二连接组件卡接，从而实现架体（1）与针架结构的连接。架体（1）和针架结构之间卡接形成穿刺支架（100）。架体（1）和针架结构为分体结构，可独立生产制造，进而降低了生产制造的难度，以及生产成本，另外，架体（1）和针架结构之间，可快速拼装成稳定的穿刺支架（100），可确保穿刺支架（100）正常使用。
Patent WO-2021110027-A1 (WO)
Inventor: DIAO HONGHAO
IPC: H04N13/398
Filed: 2020-12-02
Abstract: 本申请公开了实现3D图像显示的方法，包括：检测3D显示设备的姿态变化，3D显示设备包括多视点3D显示屏，多视点3D显示屏包括多个复合像素和覆盖多个复合像素的柱镜光栅，每个复合像素包括多个复合子像素，每个复合子像素包括多个子像素，柱镜光栅倾斜设置从而沿3D显示设备的第一方向覆盖多个子像素以限定多个第一姿态视点并沿3D显示设备的第二方向覆盖至少两个复合像素以限定至少两个第二姿态视点；在3D显示设备的姿态变化时，调整3D图像的显示朝向，以使3D图像保持在3D显示设备发生姿态变化前的初始显示朝向。该方法使3D显示设备在两个姿态能显示合适的3D效果。本申请还公开一种3D显示设备、计算机可读存储介质、计算机程序产品。
Patent WO-2022021733-A1 (WO)
Inventor: JIANG XIN
IPC: B08B3/02
Filed: 2020-12-10
Abstract: A cleaning device, comprising: a feeding mechanism, a liquid supply mechanism, a filtering mechanism and a spraying mechanism; the feeding mechanism is configured to transport or fix objects to be cleaned, the liquid supply mechanism is configured to provide ultrahigh-pressure cleaning liquid to the filtering mechanism, and the filtering mechanism is configured to filter the cleaning liquid, so that the spraying mechanism can spray the filtered cleaning liquid to said objects on the feeding mechanism. The present invention can improve the cleaning effect of products.
Patent WO-2021129444-A1 (WO)
Title: 文件聚类方法及装置、存储介质和电子设备
Inventor: PENG DONGWEI
IPC: G06F16/16
Filed: 2020-12-14
Abstract: 一种文件聚类方法、文件聚类装置、计算机可读存储介质和电子设备，涉及终端技术领域。文件聚类方法包括：获取至少一个图片文件和至少一个视频文件(S32)；提取每个图片文件的人脸特征(S34)；提取每个视频文件的人脸特征(S36)；根据每个图片文件的人脸特征和每个视频文件的人脸特征，对至少一个图片文件和至少一个视频文件进行聚类(S38)。
Patent WO-2022133625-A1 (WO)
Title: Procédé d'acquisition de matériel de réclamation d'assurance, serveur de service et système
Inventor: XIN YANLI
IPC: G06Q40/08
Filed: 2020-12-21
Abstract: La présente invention concerne un procédé d'acquisition de matériel de réclamation d'assurance, un serveur de service et un système, qui se rapportent au domaine technique des ordinateurs. Le procédé consiste à : recevoir des informations, renvoyées par un serveur d'assurance, d'un produit d'assurance acheté par un patient cible ; comparer des informations de traitement du patient cible avec les informations du produit d'assurance, de façon à déterminer si un résultat de comparaison satisfait ou non une condition d'interdiction de réclamation ; lorsque le résultat de comparaison ne satisfait pas la condition d'interdiction de réclamation, déterminer une liste de matériels de réclamation cibles selon les informations du produit d'assurance, et une liste de matériels de réclamation spécifiés ; et acquérir, à partir d'un serveur d'hôpital, des informations de matériel de réclamation cible correspondant à la liste de matériels de réclamation cibles, et envoyer les informations de matériel de réclamation cible à un dispositif de terminal. Ainsi, un patient cible peut visualiser, sur un dispositif de terminal, un document électronique et/ou des informations de réception d'un matériel de réclamation cible, et peut connaître les types de matériels requis pour les réclamations d'assurance, permettant ainsi d'économiser le temps du patient cible.
Patent WO-2022007348-A1 (WO)
Title: Temperature detection method and apparatus, medium, and electronic device
Inventor: WANG HUI
IPC: G01K1/02
Filed: 2020-12-24
Abstract: A temperature detection method and apparatus, a medium, and an electronic device (500). The temperature detection method comprises: acquiring the real-time temperature of a detected person and, on the basis of the real-time temperature, determining that the temperature change trend of the detected person is an increasing trend or a decreasing trend and, on the basis of the real-time temperature, acquiring a real-time temperature change speed (S110); on the basis of the real-time temperature change speed, determining a speed change upper limit and a speed change lower limit (S120); on the basis of the speed change upper limit and the speed change lower limit, respectively determining a temperature difference value corresponding to the speed change upper limit and a temperature difference value corresponding to the speed change lower limit (S130); on the basis of the real-time temperature and the temperature difference value corresponding to the speed change upper limit and the temperature difference value corresponding to the speed change lower limit, and on the basis of the temperature change trend, determining a thermal equilibrium temperature upper limit value and a thermal equilibrium temperature lower limit value (S140); and, on the basis of the relationship between the thermal equilibrium temperature upper limit value and thermal equilibrium temperature lower limit value and a warning temperature threshold, determining a temperature detection result of the detected person (S150).
Patent WO-2022140996-A1 (WO)
Inventor: YOU CHUNHUA
IPC: H04W74/00
Filed: 2020-12-28
Abstract: Disclosed in the present application are a channel access method and a communication device, the method comprising: a network device sending first information to a terminal device, and indicating to the terminal device by means of the first information a first channel access type corresponding to a configured grant (CG) resource. Then, the terminal device performs a first channel access procedure corresponding to the first channel access type, and if the first channel access process is successful, the terminal device sends first uplink information to the network device on the CG resource. In the described technical solution, the terminal device performs channel access on the basis of a channel access type indicated by the network device, allowing the terminal device to obtain a more accurate channel state in the channel access process, and prevents hidden nodes from causing interference with CG transmission, thereby improving the success rate of CG transmission and improving spectrum utilization.