baber/WOPTO huggingface dataset:
Patent WO-2021226998-A1 (WO)
Inventor: KOO SONGMO
IPC: A62B23/06
Filed: 2020-05-15
Abstract: A face mask, comprising: a face mask part (1), which is made of a flexible material capable of filtering air and provided with a plurality of layers of face mask sheets (10) capable of covering a mouth and a nose of a human body, the face mask part (1) is provided with a central section (11) from top to bottom, and two sides of the central section (11) are each provided with a side wing part (12); two nose bridge strips (2), which are made of a plastic material and are respectively arranged between two adjacent face mask sheets (10) and above the two side wing parts (12), wherein there is a distance (21) between the nose bridge strips (2); and two ear strap parts (3), which are arranged behind the two side wing parts (12) respectively, wherein one side of each ear strap part is connected to a side wing part (12), and the centers of the two ear strap parts are each provided with a wearing hole (31), which can be used for wearing same on an ear.
Patent WO-2021232423-A1 (WO)
Inventor: FU ZHONGHUA
IPC: B21F35/00
Filed: 2020-05-22
Abstract: 一种弹簧制造机，包括：机架（1），卷绕组件（2），卷绕组件（2）包括设置于机架（1）上的矫直装置（21）和成型装置（22），矫直装置（21）包括矫直箱（211）和设置于矫直箱（211）上的矫直轮（212），多个矫直轮（212）上下交错设置在矫直箱（211）上，钢丝（100）穿过多个上下交错的矫直轮（212）之间被矫直；成型装置（22），包括第一驱动器（221）、与第一驱动器（221）输出端连接的旋转部（222）和连接于旋转部（222）的转动辊（223），钢丝（100）能够卷绕于转动辊（223）上；抹油组件（3），包括拉伸装置（31）和喷油装置（32），拉伸装置（31）和喷油装置（32）均安装于机架（1）上，拉伸装置（32）设置为将成型后的弹簧（101）进行拉伸；喷油装置（32）朝向拉伸后的弹簧（101）设置，以将油脂喷涂在拉伸后的弹簧（101）上。该弹簧制造机结构简单，维护方便，能够快速地进行弹簧加工、上油操作。
Patent WO-2021227129-A1 (WO)
Title: Universal high-throughput sequencing adapter and application thereof
Inventor: CAO YANDONG
IPC: C12N15/11
Filed: 2020-05-26
Abstract: Provided are a universal high-throughput sequencing adapter and an application thereof. The universal high-throughput sequencing adapter comprises a double-stranded complementary region and a single-stranded free arm. The sequencing adapter can be compatible with multiple sequencing platforms, such as Ion Torrent and Illumina platforms; the sequencing adapter is suitable for clinical testing and is cost-saving, and can further be applied to the authenticity interpretation of low-frequency mutations.
Patent WO-2021143016-A1 (WO)
Title: Approximate data processing method and apparatus, medium and electronic device
Inventor: FENG CHEN
IPC: G06F16/22
Filed: 2020-05-29
Abstract: An approximate data processing method and apparatus, a medium, and an electronic device, being able to be implemented in big data. Said method comprises: acquiring a plurality of pieces of data to be processed (210); acquiring vectors corresponding to said data (220); using each locality sensitive hash function in a preset locality sensitive hash function family to perform hash operations on the vectors of said data, so as to obtain mapping values corresponding to the vectors of said data (230); repeatedly executing the step of constructing an overlay group a first predetermined number of times to obtain a plurality of overlay groups, the step of constructing an overlay group comprising constructing an overlay group on the basis of the mapping values corresponding to the vectors of said data and a hash function for performing hash operations on the vectors of said data (240); and integrating the plurality of overlay groups, to obtain a final overlay to which each piece of said data belongs (250), the data to be processed which belongs to the same final overlay being approximate data. This method avoids the case where the the time consumed by processing a large amount of approximate data is unstable, improving data processing efficiency as a whole.
Patent WO-2021036382-A1 (WO)
Title: Image processing method and apparatus, electronic device and storage medium
Inventor: ZHU CHENGKAI
IPC: G06K9/00
Filed: 2020-06-01
Abstract: An image processing method and apparatus, an electronic device and a storage medium. The method comprises: performing facial feature extraction and human body feature extraction on an image to be processed to obtain image features of the image to be processed, wherein the image features comprise facial features and/or human body features, and the image to be processed comprises a first image and a second image (S11); for the first image, from which facial features have been extracted, performing a face clustering operation according to the extracted facial features to obtain a face clustering result (S12); for the second image, from which facial features have not been extracted, performing a human body clustering operation according to the face clustering result, human body features extracted from the second image and human body features in the first image, from which the human body features have been extracted, so as to obtain a human body clustering result (S13); and obtaining, according to the face clustering result and the human body clustering result, a clustering result regarding the image to be processed (S14). The method can improve the recall rate of a clustering result while ensuring the accuracy of the clustering result.
Patent WO-2020259277-A1 (WO)
Title: 参数优化方法、装置、基站、服务器及存储介质
Inventor: Xuan Shoupan
IPC: H04W24/02
Filed: 2020-06-09
Abstract: 本申请实施例提供一种参数优化方法、装置、基站、服务器及存储介质，通过收集基站的系统运行日志，根据系统运行日志对基站的目标无线参数进行优化。
Patent WO-2021036467-A1 (WO)
Inventor: YOU JUANJUAN
IPC: H01L51/50
Filed: 2020-06-28
Abstract: Provided are an organic electroluminescent device, a display panel, and a display device. The organic electroluminescent device comprises a first electrode, a first light-emitting layer, a first electron transport layer, a N-type charge generation layer, a P-type charge generation layer, a first hole transport layer, a second light-emitting layer and a second electrode arranged in a stacked manner. The N-type charge generation layer comprises a host electron transport material and a first guest electron transport material at preset matching energy levels. Inclusion of a host electron transport material and a first guest electron transport material at preset matching energy levels in an N-type charge generation layer reduces the barrier of injecting electrons from the N-type charge generation layer into the first electron transport layer, while also enhancing the continuity of energy levels arranged in the N-type charge generation layer, thereby increasing positions at which electrons can be accommodated, effectively preventing accumulation of electrons on an interface between the N-type charge generation layer and the first electron transport layer, and accordingly extending service life of an organic electroluminescent device.
Patent WO-2021017755-A1 (WO)
Title: Data sending method and user equipment
Inventor: WU YUMIN
IPC: H04W36/00
Filed: 2020-07-03
Abstract: Provided in the embodiments of the present disclosure are a data sending method and a user equipment. The method comprises: executing a target operation on first uplink data according to first information, wherein the target operation comprises: where the first information is used for indicating that a first path can send uplink data, sending the first uplink data on the first path, and/or, where the first information is used for indicating that a second path cannot send target uplink data and the first uplink data is the target uplink data, not sending the first uplink data on the second path; and the first path is a source path between a UE and a source cell, and the second path is a target path between the UE and a target cell, or, the first path is the target path and the second path is the source path.
Patent WO-2021103540-A1 (WO)
Inventor: ZHANG DEFENG
IPC: F21V14/06
Filed: 2020-07-06
Abstract: 本申请涉及一种灯具。上述的灯具包括光源；透镜，所述透镜与所述光源的相对位置连续可调，所述光源发出的光线通过所述透镜的出光面射出；所述透镜包括最大出光角度位置和最小出光角度位置；所述光源对应于所述最大出光角度位置时，所述灯具具有最大的出光角度；所述光源对应于所述最小出光角度位置时，所述灯具具有最小的出光角度。
Patent WO-2021248600-A1 (WO)
Inventor: LIU MINGXIA
IPC: G07C9/00
Filed: 2020-07-07
Abstract: Disclosed is an anti-theft label, which relates to the technical field of commodity theft prevention. The anti-theft label comprises a lock body (1), wherein a trigger switch (3) and a circuit board (4) are arranged in the lock body (1), a steel wire rope (2) is arranged on the lock body (1), one end of the steel wire rope (2) is a fixed end (21), and the fixed end (21) is fixedly connected to the lock body (1) and is electrically connected to the circuit board (4); the other end of the steel wire rope is provided with a plug (22), the plug (22) can be inserted into the lock body (1) to be in contact with the trigger switch (3), and the plug and the circuit board (4) form a defense circuit. A wireless unlocking mechanism is further arranged in the lock body (1), and the wireless unlocking mechanism comprises a drive assembly (51) and a locking assembly (52). The drive assembly (51) is electrically connected to the circuit board (4), the circuit board (4) controls the drive assembly (51) to act by means of a received electronic signal, the drive assembly (51) is rotatably connected to the locking assembly (52), and the locking assembly (52) can lock or unlock the plug (22). The lock body (1) of the anti-theft label is controlled to be unlocked by means of a wireless signal, and the anti-theft label is convenient and efficient, achieves quick unlocking without using a manual alignment mode for unlocking, and accordingly improves the unlocking efficiency.
Patent WO-2021189717-A1 (WO)
Inventor: XU PENG
IPC: G01N27/90
Filed: 2020-07-10
Abstract: A defect type evaluation method based on fusion of an eddy current testing signal and a magnetic flux leakage testing signal, comprising the following steps: (1) simultaneously using an eddy current testing method and a magnetic flux leakage testing method to test the same sample; (2) dividing a magnetic flux leakage signal for defect detection, identifying and extracting signal features, and constructing a start point position matrix, an end point position matrix and a peak value position matrix of a defect magnetic flux leakage signal; (3) dividing the eddy current signal for defect detection, identifying and extracting signal features, and constructing a start point position matrix, an end point position matrix and a peak value position matrix of a defect eddy current signal; and (4) fusing the eddy current and magnetic flux leakage defect detection signals, evaluating a defect type, and obtaining an open defect matrix, a latent defect matrix and a suspicious defect matrix. The method fuses eddy current and magnetic flux leakage testing technologies, can quickly, effectively and accurately identify and extract defect signals, and evaluates a defect type, so as to distinguish an open defect from a latent defect.
Patent WO-2021013027-A1 (WO)
Title: Multi-layered interlaced membrane and methods for fabrication thereof
Inventor: TONG HO WANG
IPC: B32B5/08
Filed: 2020-07-16
Abstract: A multi-layered interlaced membrane comprises at least one substrate layer (10) including a plurality of first polymer-based microfibers; at least one nanofibrous layer (11) including a plurality of second polymer-based nanofibers where each of the nanofibers has one or more nano-branches; at least one interlaced layer (12) including a plurality of third polymer-based submicron fibers where each of the submicron fibers has one or more nano-branches and a plurality of fourth polymer-based nanofibers where each of the nanofibers has one or more nano-branches, wherein the third polymer-based submicron fibers are interlaced with the fourth polymer-based nanofibers; at least one submicron fibrous layer (13) including a plurality of fifth polymer-based submicron fibers where each of the submicron fibers has one or more nano-branches. The nanofibrous layer (11) is positioned onto the substrate layer (10); the interlaced layer (12) is positioned onto the nanofibrous layer (11); the submicron fibrous layer (13) is positioned onto the interlaced layer (12).
Patent WO-2021057354-A1 (WO)
Inventor: LIAN WEIQIN
IPC: H04N21/2668
Filed: 2020-08-21
Abstract: Embodiments of the present invention provide a video content display method, a client, and a storage medium. The video content display method comprises: upon receipt of a startup instruction, measuring the current status parameter; if the current status parameter meets a preset display condition, reading pre-loaded video data, the preset display condition being used for determining whether to display the video content to be displayed of the pre-loaded video data; embedding the pre-loaded video data into the current information flow to obtain an information flow to be displayed; and in response to the startup instruction, playing back a target video corresponding to the information flow to be displayed to realize the display of said video content.
Patent WO-2021043054-A1 (WO)
Inventor: HUANG JUMING
IPC: B60S5/06
Filed: 2020-08-27
Abstract: L'invention concerne un mécanisme et un procédé de positionnement d'un véhicule à guidage automatique (AGV). Le mécanisme selon l'invention comprend un premier module de positionnement et un deuxième module de positionnement, le premier module de positionnement servant à fixer la position de l'AGV dans une première direction horizontale perpendiculaire à un axe de roue au moyen de roues de positionnement de l'AGV, et le deuxième module de positionnement servant à fixer la position de l'AGV dans une deuxième direction horizontale le long de l'axe de roue. Le procédé selon l'invention consiste : à fixer la position d'un AGV dans une première direction horizontale perpendiculaire à un axe de roue au moyen de roues de positionnement de l'AGV ; et à fixer la position de l'AGV dans une deuxième direction horizontale le long de l'axe de roue, la position de l'AGV dans la première direction horizontale restant toujours inchangée pendant le processus de positionnement de l'AGV dans la deuxième direction horizontale.
Patent WO-2021057407-A1 (WO)
Title: 新能源汽车充电保护装置继电器通断检测系统及方法
Inventor: SONG XIAOHUI
IPC: G01R31/327
Filed: 2020-09-01
Abstract: 一种电路检测技术领域的新能源汽车充电保护装置继电器通断检测系统及方法，基于包含L极继电器和N极继电器的双继电器充电装置。在L极继电器的输入端与N极继电器的输出端之间设置第一反馈电路，在N极继电器的输入端与L极继电器的输出端之间设置第二反馈电路。通过检测这两段回路的导通与截止，就可以判断两个继电器的通断，以达到系统自我检测继电器故障、增加用户安全性的效果。
Patent WO-2021047557-A1 (WO)
Inventor: ZHENG QIAN
IPC: H04W72/12
Filed: 2020-09-09
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif de transmission de BSR de liaison latérale, permettant de réduire le surdébit de ressources pour rapporter un BSR de liaison latérale. Le procédé peut être appliqué par un dispositif terminal, et consiste : à envoyer un BSR de liaison latérale, le format de BSR de liaison latérale étant une longueur fixe.
Patent WO-2021057586-A1 (WO)
Inventor: XIA MIN
IPC: A61B5/11
Filed: 2020-09-17
Abstract: 一种用于喉罩的肌松及返流监控系统，包括与其配套使用的喉罩本体（1），还包括中央处理器（2）、微型摄像头（3）、显示器（4）、软管（11）、负压球（12）、电磁阀门（13），喉罩本体（1）下端设有罩囊（5），上端设有牙垫（6），喉罩本体（1）内部设有输气通道（7）与吸引通道（8），吸引通道（8）的出口设置在牙垫（6）顶部；微型摄像头（3）设置在喉罩本体（1）与罩囊（5）的连接处内侧，微型摄像头（3）与中央处理器（2）连接，中央处理器（2）连接显示器（4），软管（11）一端连通吸引通道（8）的出口，负压球（12）连通软管（11）的另一端，电磁阀门（13）设置在软管（11）的管体上，且与中央处理器（2）连接。通过监测人体声门及喉周组织运动来判断喉部的肌松深度及麻醉深度情况，且防止返流液进入人体气管中。
Patent WO-2021120750-A1 (WO)
Inventor: WANG LIPING
IPC: A24F47/00
Filed: 2020-09-22
Abstract: L'invention concerne un dispositif de dispersion d'aérosol doté d'un élément de guidage de liquide. Le dispositif de dispersion d'aérosol comprend une alimentation électrique (910), un circuit de commande (920), un élément chauffant (930), un élément de stockage de liquide (100) et un élément de guidage de liquide (200), l'élément de guidage de liquide (200) étant disposé entre l'élément chauffant (930) et l'élément de stockage de liquide (100). Au moyen du dispositif, un assemblage automatique est facilement obtenu, l'efficacité est améliorée et le coût est réduit.
Patent WO-2022061922-A1 (WO)
Inventor: QI XINBO
IPC: G06T7/13
Filed: 2020-09-28
Abstract: A method and apparatus for analyzing a microstructure of a material. The method for analyzing a microstructure of a material comprises: acquiring a grain image of a material, executing ROI extraction on the image to obtain a first region of the image, and acquiring grayscale value information of the first region (101); respectively labeling a plurality of grains and grain boundaries thereof in the first region, and executing machine learning training according to features extracted for the first region and labeled features (102); and executing image processing by means of a result of the machine learning training, and respectively executing skeletonization processing and region closing processing on the grain boundaries in the image after the image processing is executed (103). Comparing the method with a traditional image processing method, the grain boundaries are determined more accurately, and the method has relatively high generalization capability, can be applied to similar or different types of grain images, does not require adjustment parameters to be manually set, has relatively high robustness and a high training speed, and can meet the requirements of actual industrial application.
Patent WO-2022061952-A1 (WO)
Title: Display substrate, display panel and display apparatus
Inventor: HUANG WEIYUN
IPC: H01L27/32
Filed: 2020-09-30
Abstract: A display substrate, a display panel and a display apparatus. The display substrate comprises a base substrate (101), and a driving circuit layer and a light-emitting device layer which are successively arranged on the base substrate (101), wherein a display area (AA) of the base substrate (101) comprises a first display area (AA1) and a second display area (AA2) which is at least located at one side of the first display area (AA1), and the light transmittance of the first display area (AA1) is greater than the light transmittance of the second display area (AA2); the driving circuit layer comprises a plurality of first pixel circuits (102) in a border area (BB) around the display area (AA), and a plurality of second pixel circuits (103) in the second display area (AA2); the light-emitting device layer comprises a plurality of first light-emitting devices (104) in the first display area (AA1) and a plurality of second light-emitting devices (105) in the second display area (AA2), each of the plurality of first light-emitting devices (104) is correspondingly electrically connected to each of the plurality of first pixel circuits (102), and each of the plurality of second light-emitting devices (105) is correspondingly electrically connected to each of the plurality of second pixel circuits (103); and the density of the plurality of first light-emitting devices (104) in the first display area (AA1) is the same as the density of the plurality of second light emitting-devices (105) in the second display area (AA2).
Patent WO-2021169317-A1 (WO)
Inventor: XUE LEO
IPC: G01R31/28
Filed: 2020-10-14
Abstract: A chip shared resource serial test method, comprising the following steps: S01: simultaneously connect a chip A and a chip B to a test platform by means of a double-throw relay; S02: the test platform inputs occupation time of each test item in each chip; S03: the test platform controls the double-throw relay to be connected to the chip A, and when the idle time of the test item X of the chip A is greater than the test time of one or more test items of the chip B, proceed to step S04; otherwise, the test platform tests each test item of the chip A in sequence, after the test is completed, the test platform controls the double-throw relay to be connected to the chip B, and the test platform tests the chip B; S04: the test platform controls the double-throw relay to be connected to the chip B, and the test platform tests one or more test items of the chip B; and S05: the test platform controls the double-throw relay to be connected to the chip A, and return to step S03. The present scheme can save the chip test time.
Patent WO-2021093509-A1 (WO)
Inventor: GAO HONGLIANG
IPC: H04L12/701
Filed: 2020-10-15
Abstract: 本申请实施例提供一种流量分配方法及装置，包括：入口路由器获取一条或者多条路径的第一参数，多条路径是入口路由器和出口路由器之间的路径，任一个路径的第一参数用于反映任一个路径允许通过的流量；入口路由器根据一条或者多条路径的第一参数，为一条或者多条路径分配流量。因为入口路由器可以得到一条或多条路径的实时的流量情况，则入口路由器根据可以根据各路径的实时的流量情况，为一条或者多条路径分配适应的流量，从而可以避免因为流量与路径实际情况不适配导致的网络拥塞。
Patent WO-2021114873-A1 (WO)
Inventor: LEI HONGJUN
IPC: G08C17/00
Filed: 2020-10-19
Abstract: A remote controller and a protection system. The remote controller comprises a key module and a radio frequency transmission module. The radio frequency transmission module comprises a key control module, a coding control module, an emission intensity control module, and a logic control module. When the key control module does not recognize an effective key signal, the emission intensity control module outputs first emission intensity, and the coding control module outputs a first protocol code. When the key control module recognizes the effective key signal, the emission intensity control module outputs second emission intensity, and the coding control module outputs a second protocol code. The logic control module is used for controlling radio frequency signal output. The remote controller and the protection system employ the same frequency and different codes, key parameters such as emission intensity can be upgraded by means of software, and hardware does not need to be changed at all. An unlocking password of an electric bicycle is strong in protectiveness and good in security, and an operation level is more intelligent and humanized.
Patent WO-2021135579-A1 (WO)
Inventor: MIAO JINHUA
IPC: H04W76/28
Filed: 2020-10-28
Abstract: 本公开提供了一种非连续接收状态配置方法、终端及网络侧设备。该非连续接收状态配置方法，应用于终端，包括：接收网络侧设备发送的指示信息，所述指示信息用于指示终端的至少一个第一非连续接收DRX分组进入DRX非激活状态；根据所述指示信息，配置所述至少一个第一DRX分组进入DRX非激活状态。
Patent WO-2021120872-A1 (WO)
Title: 视频处理方法、装置与终端设备
Inventor: DU XIAO
IPC: H04N21/433
Filed: 2020-10-28
Abstract: 本申请提供一种视频处理方法、装置与终端设备，涉及视频处理技术领域，其中，该方法包括：在视频录制过程中，若检测到用户启动视频编辑功能，则将录制的原始视频流以视频帧形式进行呈现；根据用户对视频帧进行的视频帧选择操作，确定待编辑视频帧；根据用户输入的视频帧编辑操作对待编辑视频帧进行视频编辑处理，生成编辑视频流；根据编辑视频流和原始视频流生成目标视频流。本申请提供的技术方案可以提高直播视频编辑的灵活性。
Patent WO-2021184764-A1 (WO)
Inventor: ZHU JINXIN
IPC: H01M4/525
Filed: 2020-10-29
Abstract: 本公开提供了用于锂离子电池的富锂锰基正极材料及其制备方法、正极片、锂离子电池和电动汽车。所述富锂锰基正极材料在充放电循环中具有较高的结构稳定性，不易发生膨胀或者收缩而导致晶界应力失衡，不易与电解液发生副反应，易于实现产业化，且由其制作得到的锂离子电池的循环性能好、倍率性能好、商业前景好。
Patent WO-2021143270-A1 (WO)
Inventor: Zhang Lijunhuan
IPC: G06F16/9535
Filed: 2020-10-29
Abstract: L'invention concerne un procédé et un appareil de traitement de données, un support de stockage et un dispositif (2000). Le procédé comprend les étapes suivantes : obtenir des utilisateurs d'accès associés à au moins deux plateformes d'affichage de contenu (S101), les au moins deux plateformes d'affichage de contenu étant utilisées pour fournir du contenu de service aux utilisateurs d'accès ; produire un niveau de chevauchement d'utilisateur d'accès entre les au moins deux plateformes d'affichage de contenu selon les utilisateurs d'accès (S102) ; sélectionner la plateforme d'affichage de contenu dont l'accès est effectué de manière anormale parmi les au moins deux plateformes d'affichage de contenu selon le niveau de chevauchement d'utilisateur d'accès en tant que plateforme d'affichage de contenu cible (S103) ; et déterminer un utilisateur d'accès anormal parmi les utilisateurs d'accès de la plateforme d'affichage de contenu cible (S104). Au moyen du procédé, la précision d'identification d'un utilisateur d'accès anormal peut être améliorée.
Patent WO-2022052272-A1 (WO)
Inventor: LI WANXIA
IPC: G02B13/00
Filed: 2020-11-02
Abstract: An optical camera lens (10) comprises nine lenses in total, namely, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), an eighth lens (L8), and a ninth lens (L9) in sequence from an object side to an image side, the second lens (L2) having a negative refractive power. The optical camera lens (10) has a focal length f, the first lens (L1) has a focal length f1, the third lens (L3) has an on-axis thickness d5, the on-axis distance from an image side face of the third lens (L3) to an object side face of the fourth lens (L4) is d6, and the following relational expressions are met: 0.70 ≤ f1/f ≤ 1.90 and 2.00 ≤ d5/d6 ≤ 9.00. The optical camera lens (10) meets the design requirements of a large aperture, a wide angle, and an ultra-thin thickness while also having good optical properties.