baber/WOPTO huggingface dataset:
Patent WO-2020233366-A1 (WO)
Inventor: LI GUANBAO
IPC: G06Q30/00
Filed: 2020-04-28
Abstract: The present application relates to the field of fraud detection. Disclosed are a method, apparatus and device for identifying an invalid user by means of operation path, and a storage medium, improving promotion efficiency of operation and promotion activities and fund utilization rates of the operation and promotion activities and avoiding waste of funds. The method of the present application comprises: acquiring operation path information of a target user, wherein the operation path information comprises an account ID, a device ID, an operation type, a total number of operations and the operation path duration; according to the operation path information of the target user, determining whether an operation path of the target user conforms to a preset invalid user operation path rule; if the operation path of the target user conforms to the preset invalid user operation path rule, setting the target user as an invalid user; if the operation path of the target user does not conform to the preset invalid user operation path rule, setting the target user as a valid user; and if the target user is the invalid user, executing a preset risk control policy, wherein the preset risk control policy is performing an operation of identity authentication on the invalid user again.
Patent WO-2020238934-A1 (WO)
Inventor: CHEN XUESHAN
IPC: G02B6/44
Filed: 2020-05-27
Abstract: A flexible optical fiber ribbon loose tube optical cable, comprising an outer sheath (10) and a cable core. The cable core is formed by twisting a plurality of loose tubes (3), and is characterized in that the loose tubes (3) are flexible loose tubes (3) and laminated optical fiber ribbons (1) are sheathed within the flexible loose tubes (3). The flexible optical fiber ribbon loose tube optical cable has a small diameter and a large optical fiber capacity, and branching and connection are convenient. The flexible loose tubes (3) have the mechanical and corrosion-resistant performance of conventional loose tubes (3), and also have excellent flexibility and bending performance so that the loose tubes (3) and the optical cable may reach a smaller radius of curvature without bending, may be laid within a narrow and small space, and may better protect optical fiber units in the tubes, reduce the failure rate of optical cable lines, and improve the reliability of communication lines, especially facilitating the indoor laying of optical cables; during splicing disk retention, the size of a required junction box is also correspondingly smaller, the fiber capacity rate of an optical cable router is high, and costs are low. The optical cable also has strong tensile and anti-compressive performance, has good waterproof performance, and may be suitable for laying and construction in complex indoor and outdoor environments.
Patent WO-2020239014-A1 (WO)
Title: 抗cgrp抗体及其应用
Inventor: SONG DEYONG
IPC: A61P25/06
Filed: 2020-05-28
Abstract: 公开了一种新的抗体，尤其是一种结合CGRP抗原的抗体或其抗原结合片段，以及其制备方法、组合物和应用。本发明提供的抗体与CGRP抗原有较强的结合能力，免疫原性低，体内半衰期长，可用于治疗和/或预防CGRP相关疾病，如头痛；还可用于免疫学检测CGRP抗原。
Patent WO-2021051903-A1 (WO)
Title: Screw cap assembly and air purifier
Inventor: LI NING
IPC: F24F3/16
Filed: 2020-06-16
Abstract: A screw cap assembly and an air purifier, the screw cap assembly being mounted on a panel (11), and comprising a screw cap body (2), a rotating pin (21) and a fixing member being formed respectively on the two sides of the rear face of the screw cap body (2), a rotating shaft (4) being fixedly connected to the inner wall of a cleaning groove (12) on the panel (11), and the rotating pin (21) being suspended on the rotating shaft (4); when the fixing member fixes the screw cap body (2) to the panel (11), the screw cap body (2) seals the cleaning groove (12); and when the fixing member is separated from the panel (11), the screw cap body (2) rotates around the rotating shaft (4). When the screw cap body (2) rotates around the rotating shaft (4), the cleaning groove (12) is opened and the lens of a dust sensor in the cleaning groove (12) is cleaned; and when the screw cap body (2) seals the cleaning groove (12), the accumulation of dust in the cleaning groove (12) can be reduced.
Patent WO-2021088401-A1 (WO)
Inventor: PAN FENG
IPC: H03H9/64
Filed: 2020-07-14
Abstract: Disclosed are a double layer electrode-based surface acoustic wave device having a high electromechanical coupling coefficient, and a preparation method therefor. The structure of the surface acoustic wave device is as follows: a substrate is sequentially provided with a copper electrode, a piezoelectric thin film, and an aluminum electrode. A signal terminal of the copper electrode is opposite to a ground terminal of the aluminum electrode. A ground terminal of the copper electrode is opposite to a signal terminal of the aluminum electrode. The used Sezawa wave mode is formed by coupling a thin film thickness vibration to a transverse vibration; therefore, the characteristic of the present invention is increasing the electromechanical coupling coefficient of the surface acoustic wave device by excitating a longitudinal electric field (the thin film thickness direction) and a transverse electric field (the surface acoustic wave propagation direction) by means of a double layer electrode, and changing the coupling mode between the electric field and the piezoelectric thin film.
Patent WO-2021017969-A1 (WO)
Inventor: HUANG YIZE
IPC: H04L12/24
Filed: 2020-07-22
Abstract: 本文是关于一种数据导流方法和装置。涉及云分发网络，解决了不同融合/渠道商对同一域名发生数据需求的问题。该方法包括：在接收到域名请求时，提取所述域名请求中的请求方的信息；根据所述请求方的信息，获取所述请求方的映射域名；使用所述映射域名进行数据导流。本申请提供的技术方案适用于云分发网络，实现了高兼容性、灵活的云分发方案。
Patent WO-2021036633-A1 (WO)
Inventor: GAO FENGBO
IPC: G01M7/02
Filed: 2020-07-27
Abstract: 一种振动检测方法，包括：获取针对目标对象的预设部位的第一视频序列（101）；依据第一视频序列提取由预设部位振动产生的第一振动参数集（102）；从第一振动参数集中提取出符合预设要求的第二振动参数集（103）；依据第二振动参数集对预设部位进行位置标记，得到至少一个位置标记（104）；在第一视频序列中展示至少一个位置标记（105）。该方法可以通过预设部分的视频分析出其对应的振动参数，并展示相应产生振动的位置。还公开一种振动检测装置、一种电子设备、一种计算机可读存储介质和一种计算机程序产品。
Patent WO-2021135204-A1 (WO)
Title: Double-layer suitcase having detachable liner bag
Inventor: YANG LINFENG
IPC: A45C5/04
Filed: 2020-07-30
Abstract: The present invention relates to a double-layer suitcase having a detachable liner bag, comprising a shell (1) and a liner bag (2); the shell (1) is provided with a pull rod (14) and sliding wheels (15), the shell (1) is provided with an inner cavity opening (17), and the liner bag (2) is provided inside the shell (1) by means of the inner cavity opening (17); the sliding wheels (15) are provided on a bottom face (13) of the shell (1), and the bottom face (13) of the shell (1) has an integrated structure, such that the sliding wheels (15) are all provided on the same module, and the sliding wheels are all located on the same horizontal plane when they touch the ground. The shell of the present invention has an integrated overall structure, ensuring the overall force bearing balance and structure balance of the suitcase when the sliding wheels touch the ground and move thereon; the liner bag can be used alone as a backpack, and the liner bag is made of TPU, PVC or EVA materials, increasing the uses of a suitcase, and facilitating the arrangement, cleaning and replacement of the liner bag.
Patent WO-2021023102-A1 (WO)
Inventor: LIU JIQIU
IPC: G01C21/32
Filed: 2020-07-31
Abstract: A method and apparatus in the field of navigation for updating a map, and a storage medium, wherein same can solve the problems of a map used in an automatic driving vehicle not being updated in a timely manner, and there being relatively large safety hazards during automatic driving. The method for updating a map comprises: a first vehicle matching environmental data collected by at least one data collection apparatus on the first vehicle with pre-stored map data, and reporting, when it is determined that the environmental data does not match the map data, map update information to a cloud server, wherein the map update information comprises related information of map elements to be updated; and the cloud server determining, according to the map update information reported by the first vehicle, whether to update a map, and where it is determined that the map is to be updated, determining, according to the level of the effect, corresponding to the map elements to be updated, on vehicle driving, the way in which the updated map is issued. The method can ensure that a cloud server issues, in a timely manner and to a vehicle end, updated information when there is a relatively large effect on vehicle driving, thereby improving the driving safety of an automatic driving vehicle.
Patent WO-2021027910-A1 (WO)
Inventor: CHEN ZHENG
IPC: H04W72/04
Filed: 2020-08-14
Abstract: Disclosed in embodiments of the present application are methods for scrambling and descrambling, comprising: a network device generates a scrambling sequence for a first physical downlink control channel (PDCCH), wherein the first PDCCH is used for bearing energy-saving information; the scrambling sequence is generated according to a first radio network temporary identifier and a first parameter; the first parameter comprises at least one of a physical layer cell identifier, a cell radio network temporary identifier, and a first scrambling parameter; the first radio network temporary identifier is specific for the PDCCH for bearing energy-saving information; and the first scrambling parameter is a scrambling parameter of a demodulation reference signal of a PDCCH of a control resource set CORESET where the first PDCCH is located. The network device scrambles the first PDCCH according to the scrambling sequence and then sends same, and the terminal device descrambles the first PDCCH according to the scrambling sequence. According to the technical solution provided by the present application, the detection performance of the first PDCCH is improved.
Patent WO-2021047350-A1 (WO)
Title: Patrol apparatus, patrol system and method for temperature measurement
Inventor: XU ZHETAO
IPC: G06K19/077
Filed: 2020-08-14
Abstract: A patrol apparatus (200) for temperature measurement, the apparatus comprising a first antenna (210), an output module (230), and a first processing module (220). The first processing module (220) is respectively connected to the first antenna (210) and the output module (230). The first processing module (220) is used for: controlling the first antenna (210) to transmit a first radio-frequency signal; acquiring a second radio-frequency signal received by the first antenna (210), wherein the second radio-frequency signal comprises identity information and temperature information of a device under test (101), and the second radio-frequency signal is from radio-frequency signals transmitted by a passive electronic tag (102) on the basis of the first radio-frequency signal; processing the second radio-frequency signal to obtain the identity information and temperature information of said device (101); and controlling the output module (230) to output the temperature information of said device (101) according to the identity information of said device (101). Further provided are a temperature measurement apparatus (300) and a temperature measurement method.
Patent WO-2020259722-A1 (WO)
Inventor: ZHANG ZHIHONG
IPC: C12Q1/6869
Filed: 2020-08-25
Abstract: Provided is a preparation method for a DNA library, comprising a pre-library preparation process, the pre-library preparation process comprising DNA preparation, end repair and 3' A-tailing, linker connection using an anti-contamination linker, linker connected product purification, pre-library amplification, and amplified pre-library purification. Also provided are a use of the anti-contamination linker in preparing a test kit for DNA library capture, and a method for performing bioinformatic analysis on the DNA library prepared by means of the preparation method of the present invention. The preparation method of the present invention reduces the risk of cross-contamination between samples.
Patent WO-2022056658-A1 (WO)
Title: Device-to-device sidelink voice data reliability enhancement
Inventor: ZHANG NAN
IPC: H04W40/02
Filed: 2020-09-15
Abstract: Aspects presented herein improve the reliability of voice communication between devices by transmitting IMS signaling associated with the voice communication through multiple connections. In one aspect, an apparatus transmits, during a multimedia communication session with a second UE, voice data directly to the second UE. The apparatus transmits IMS signaling directly to the second UE, where the IMS signaling may be associated with the multimedia communication session. The apparatus transmits the IMS signaling to a relay UE for relay to the second UE.
Patent WO-2021135419-A1 (WO)
Title: Method and apparatus for updating routing information, computer device, and storage medium
Inventor: ZHUANG SHUNWAN
IPC: H04L45/02
Filed: 2020-09-21
Abstract: The present application provides a method and apparatus for updating routing information, a computer device, and a storage medium, relating to the technical field of network communications. The method comprises: a monitored network element establishes a BMP connection with a monitoring network element, and sends a first message to the monitoring network element when detecting a synchronization requirement of BGP routing information, wherein the first message is used for instructing the monitoring network element to update a BGP routing information set, and the BGP routing information set comprises at least one piece of BGP routing information; and the first message is further used for indicating an update set which is used for updating the BGP routing information set. By adoption of the present application, the packet loss probability is reduced.
Patent WO-2022067776-A1 (WO)
Inventor: YUAN HUI
IPC: H04N19/13
Filed: 2020-09-30
Abstract: Provided are a point cloud decoding and encoding method, a decoder, an encoder and an encoding and decoding system. The method comprises: parsing a code stream of a point cloud to obtain reconstruction information of position information of a target point in the point cloud; obtaining a predicted value of attribute information of the target point according to the reconstruction information of the position information of the target point; parsing the code stream to obtain a residual value of the attribute information of the target point; obtaining an initial reconstruction value of the attribute information of the target point according to the predicted value of the attribute information of the target point and the residual value of the attribute information of the target point; using a Kalman filtering algorithm to filter the initial reconstruction value of the attribute information of the target point, so as to obtain a final reconstruction value of the attribute information of the target point; and obtaining a decoded point cloud according to the final reconstruction value of the attribute information of the target point. By means of the method, reconstruction accuracy during a point cloud decoding process can be improved, and thus a decoding effect can be improved.
Patent WO-2021083004-A1 (WO)
Title: Photo display processing method and device, and video display processing method and device
Inventor: NIE LANLONG
IPC: G06F16/432
Filed: 2020-10-21
Abstract: Disclosed in the present application are a photo display processing method and device, and a video display processing method and device. The method comprises: obtaining a photo, wherein the photo is obtained from at least one acquisition unit distributed in a predetermined area, and the at least one acquisition unit is triggered by a predetermined condition to perform photographing; recognizing a person from the photo, and recognizing, from the person, identification information used for identifying the person, wherein the identification information is unique within the predetermined area; correspondingly storing the photo and the identification information recognized from the photo; obtaining identification information of a user; searching for a corresponding photo according to the identification information of the user; and displaying a found photo to the user. The present application solves the technical problem in the related art of low efficiency of a way to photograph a user in a predetermined area and display the obtained photo to the user.
Patent WO-2022047966-A1 (WO)
Inventor: XIANG CHANGMING
IPC: G09F9/33
Filed: 2020-10-29
Abstract: L'invention concerne un dispositif d'affichage comportant un module d'affichage (1) et un module de dissipation de chaleur (2). Le module d'affichage (1) est situé sur un ou deux côtés du module de dissipation de chaleur (2). Le module de dissipation de chaleur (2) comprend une première plaque de dissipation de chaleur (21) et une seconde plaque de dissipation de chaleur (22) qui sont disposées en parallèle avec le module d'affichage (1). La première plaque de dissipation de chaleur (21) et la seconde plaque de dissipation de chaleur (22) sont combinées pour former une cavité ayant des ouvertures au niveau de deux extrémités. La surface latérale sur un côté du module de dissipation de chaleur (2) comporte une entrée d'air (201), et la surface latérale sur le côté opposé comporte une sortie d'air (202). La cavité forme un canal de dissipation de chaleur.
Patent WO-2021088748-A1 (WO)
Inventor: REN XIAOTAO
IPC: H04W76/23
Filed: 2020-11-02
Abstract: 本申请公开了一种信息的发送、接收方法、装置及终端。信息的发送方法包括：发送第一同步信号块SSB，所述第一SSB包括有物理广播信道PBCH，通过第一方式配置或携带第一信息，所述第一信息指示第二同步信号块SSB的时域位置相对于第一位置的第一偏移量信息。
Patent WO-2021104105-A1 (WO)
Title: 一种蔗汁过膜前预处理系统及工艺
Inventor: YE LINA
IPC: C13B20/16
Filed: 2020-11-17
Abstract: 本发明提供了一种蔗汁过膜前预处理系统及工艺，该系统包括依次连接的蔗汁提取及初步除杂系统、蔗汁加热抑菌及去除浮杂系统、蔗汁除细末系统、蔗汁过膜前的加热及除杂系统。本发明采用纯物理的方式来对从糖厂第一级压榨机下方蔗汁槽提取的甘蔗初压汁依次实施初步除杂、加热抑菌、去除浮杂、除细末、过膜前的加热及除杂等多级预处理，从而可在蔗汁过膜前去除蔗汁中的杂质和细菌，在保证蔗汁品质和口感的同时，使纯甘蔗植物细胞水饮料生产线后级的三级膜过滤系统能够持续正常运行，不会大幅降低膜通量，使膜设备频繁发生堵塞。本发明还可以使甘蔗中的二十八烷醇能够充分分离至蔗汁中，以使后续产品能完整保留甘蔗中的宝贵营养成分。
Patent WO-2021104366-A1 (WO)
Title: 参数调整方法及终端设备
Inventor: ZHAN ZIWEN
IPC: H04N7/18
Filed: 2020-11-26
Abstract: 本发明实施例提供一种参数调整方法及终端设备，涉及通信技术领域。该方法应用于第一终端设备，包括：向第二终端设备发送第一图像，第一图像为通过第一终端设备的摄像头采集的预览图像；接收第二终端设备发送的第一参数，第一参数为基于第二终端设备用户针对第二终端设备显示的第一图像的输入，触发调整之后的拍摄参数；根据第一参数，调整第一终端设备的拍摄参数。
Patent WO-2022104900-A1 (WO)
Inventor: LUO TAO
IPC: G06T7/00
Filed: 2020-11-30
Abstract: L'invention concerne un procédé de détection d'image de saleté, un dispositif de détection d'image de saleté et un mécanisme de détection d'image de saleté. Un procédé d'acquisition de saleté de lentille comprend les étapes suivantes : l'obtention d'une image d'une lentille en cours de détection (S100); sur la base de l'image, la détermination de la plage d'une région de détection (S200); la détermination de particules de saleté dans la plage de la région de détection (S300); et la détermination de la saleté dans la région de détection sur la base des particules de saleté (S400). Le dispositif de détection d'image de saleté (1000) comprend une unité d'obtention d'image (1100), une première unité de traitement (1200), une seconde unité de traitement (1300) et une unité de détection (1400). L'utilisation du procédé de détection d'image de saleté et du dispositif de détection d'image de saleté décrit ci-dessus, les particules de saleté sur une lentille peuvent être détectées de manière stable et objective, une opération manuelle n'est pas nécessaire, et l'efficacité de détection de saleté est améliorée dans une large mesure.
Patent WO-2021110070-A1 (WO)
Title: Light source control method for vision machine, and vision machine
Inventor: ZHU JIANHUA
IPC: A47L5/22
Filed: 2020-12-02
Abstract: Disclosed are a light source control method for a vision machine, and a vision machine. The control method comprises: turning on at least one first light source among n light sources in order to perceive spatial information of an object in the field of view; and selectively turning on the n light sources according to the perceived spatial information of the object, wherein the n light sources are distributed on the outer periphery of the front mirror surface of a lens of the vision machine, and n is a natural number greater than or equal to two. The angle of the field of view of the vision machine is expanded; the corresponding light illumination can be provided in conjunction with environmental requirements, and the occurrence of an interference signal caused by reflection when a single light source is used is reduced; and the perception range of the vision machine is expanded, and the perception capability is improved.
Patent WO-2021218174-A1 (WO)
Inventor: TANG JUN
IPC: E06B9/54
Filed: 2020-12-11
Abstract: The present application relates to the field of buildings, and in particular to a convenient and easy-to-install rollback screen window. The rollback screen window comprises a sliding frame and a roll box. The sliding frame is connected to the roll box, and further comprises a connecting member. The connecting member is arranged on and connected to the sliding frame. By providing the connecting member, the rollback screen window of the present application enables the sliding frame to have an adjustable length, greatly improving the adaptability of the rollback screen window to a window frame; the rollback screen window is quick, easy and convenient in installation, and thus even if the size thereof deviates slightly, the installation can still be completed by making adjustment later; and the adjustment process is simple, and the installation can be implemented by customers without the help of a professional, the rollback screen window thus is in line with the trend of times, especially the non-contact shopping in the context of current COVID-19 crisis.
Patent WO-2021196752-A1 (WO)
Inventor: LIN GUOBIN
IPC: B60R11/02
Filed: 2020-12-17
Abstract: A wireless charging method and structure for an automobile flip-top storage box. The structure comprises a storage box (1), the top of which is provided with a flip top cover (2). A group of charging coils (24) is provided inside the flip top cover (2); the charging coils (24) are connected to a circuit board (7) disposed at the bottom of the storage box (1) by means of flexible wires (24); a top cover substrate (22) rotates around a sliding plate shaft (68); a side sliding plate (6) is embedded into a side supporting plate (31) and slides in a sliding groove formed by a right groove edge (315) and a left groove edge (314); the side supporting plate (31) is connected to a main box (3); a straight rack (311) of the side supporting plate (31) is meshed with an arc-shaped rack (27) configured on a side plate (29); when the side plate (29) rotates, the side sliding plate (6) is also driven to slide up and down along with the side plate. Providing wireless charging coils on the storage box cover does not affect the appearance and original functions of the box cover, and a charging circuit board well solves a problem of electromagnetic radiation. No matter whether the box cover is flipped over or not, a charged device clings to the box cover for continuous charging; a damper allows the top cover to move softly in the flipping process; lamplight is arranged on the periphery of the box cover, and usage is facilitated.