baber/WOPTO huggingface dataset:
Patent WO-2022077712-A1 (WO)
Inventor: CHEN LIFEN
IPC: D03D15/233
Filed: 2020-11-25
Abstract: A process for producing a double-faced woolen fabric, the process comprising the steps of spinning, weaving and post-finishing, wherein the post-finishing comprises, in sequence, the steps of washing a woolen fabric, fulling the woolen fabric, a first instance of drying and shaping the woolen fabric, dissolving connecting threads with hot water, and a second instance of drying and shaping same. The connecting threads for double-layer weaves of the double-faced woolen fabric are polyvinyl acetal fiber yarns, and the fiber compositions of the double-layer weaves both comprise wool fibers; the process temperatures for the steps of washing and fulling the woolen fabric are lower than an initial dissolution temperature for the polyvinyl acetal fiber yarns; and an acting force causing wool felt shrinkage is applied to the double-faced woolen fabric while the connecting threads are dissolved. In the production process, the double-faced woolen fabric is finished into a connecting-thread-free double-layer structure, and during a sewing process of the double-faced woolen fabric, an edge of a cut piece can be directly picked up by using a sewing needle, thereby completely avoiding defects and loss generated during an edge cutting operation, and improving the sewing efficiency and fabric utilization rate.
Patent WO-2021189910-A1 (WO)
Inventor: LI NANNAN
IPC: G06T7/11
Filed: 2020-11-27
Abstract: An image recognition method and apparatus, and an electronic device and a storage medium, which relate to the field of artificial intelligence, and can be applied to an application scenario of medical image recognition. The method comprises: performing global target region clipping and pixel normalization processing on an initial image set so as to obtain a first standard image set (S1); performing first model training using the first standard image set so as to obtain a first recognition model (S2); performing local target region clipping, data enhancement and pixel normalization processing on the initial image set so as to obtain a second standard image set (S3); performing second model training using the second standard image set so as to obtain a second recognition model (S4); and when an image to be subjected to recognition is received, performing recognition and result determination on said image using the first recognition model and the second recognition model so as to obtain a recognition result (S5). The image to be subjected to recognition can be stored in a blockchain node. By means of the method, the accuracy of image recognition can be improved.
Patent WO-2021115135-A1 (WO)
Title: Bottle cap having function for keeping cap open
Inventor: LI HONGBIAO
IPC: B65D47/08
Filed: 2020-11-27
Abstract: A bottle cap having a function for keeping the cap open, mounted at a bottle opening of a container, and comprising a lower cap (1) and an upper cap (2); a tearing portion (3) and a connecting portion (4) are provided between the lower cap (1) and the upper cap (2), a tab portion (5) is provided on the side of the upper cap (2) opposite to the connecting portion (4), the upper cap (2) is further provided with a clamping portion (6), and the lower cap (1) is provided with a stopping portion (7); after the cap is opened, when the upper cap (2) is turned to a position, a transition point is formed where a counterforce generated by the clamping portion (6) and the stopping portion (7) transits to an opposite vector direction, and after the upper cap (2) is turned by an angle beyond the transition point, the upper cap (2) can be maintained in an open state and the elasticity of the connecting portion (4) does not cause the upper cap to automatically flip back, ensuring that the upper cap (2) does not touch the mouth or nose during use, being convenient in use.
Patent WO-2022095185-A1 (WO)
Title: Method and system for suppressing measurement errors in extraction of fundamental components in power transmission line fault location
Inventor: YUN ZHIHAO
IPC: G01R31/08
Filed: 2020-12-03
Abstract: A method and a system for suppressing measurement errors in extraction of fundamental components in power transmission line fault location. Said method comprises: forming multiple groups of sampling data by sliding a starting time of a sampling data window; extracting fundamental components from each group of sampling data by using discrete Fourier transformation; and performing linear fitting on the amplitude values and primary phases of the fundamental components, so as to obtain accurate amplitude values and phases. The present invention directly performs filtering processing on sampling data to obtain a more accurate calculation result of fundamental components, thereby improving the precision of a fault location result.
Patent WO-2022036941-A1 (WO)
Inventor: SHEN LIXING
IPC: G06F17/10
Filed: 2020-12-09
Abstract: A high-speed and stable graph (matrix) isomorphic algorithm, that is, based on a collision of a subgraph and a parent graph of the theory of probability, necessary one-to-one correlations are established quickly in the apexes of two graphs. The concept of collision is substantively equivalent to building and solving a generalized system of equations. Because the generalized system of equations is built naturally and easily during the process of apex matching, high flexibility is provided in terms of which equations are to be selected, as such, the method has a high degree of universality and simplicity, can be easily expanded to determining the isomorphism of a generalized matrix, and also can be expanded to determining the isomorphism of some types of subgraphs and submatrices. A code implementation of such algorithm is convenient and flexible and is suitable for multithreaded parallel running. Even in a single-threaded environment, graphs having 100 thousand apexes can be processed, and ones having 1 million apexes also are not difficult; hence, industrial-level practical application can be achieved. This, for example, is applicable in design correctness verification in an EDA, and also is applicable in social network graph matching, and in macromolecule comparison in biology, medicine, and chemical engineering.
Patent WO-2022116294-A1 (WO)
Inventor: WEN LEI
IPC: G09G3/20
Filed: 2020-12-18
Abstract: La présente invention divulgue un appareil d'affichage et son procédé de débruitage. L'appareil d'affichage comprend un panneau d'affichage, un module de débruitage et une carte mère. Un circuit de détection de lumière sur le panneau d'affichage comprend une colonne vide (FA), une colonne de données (DA) et un module de lecture (40). Le module de lecture lit un signal de détection à partir de la colonne de données (DA) et un signal vide à partir de la colonne vide (FA). Le module de débruitage soustrait le signal vide du signal de détection pour obtenir un signal débruité, et transmet le signal débruité à la carte mère de sorte à éliminer le bruit qui apparaît sur le panneau d'affichage qui intègre un capteur de lumière.
Patent WO-2021143665-A1 (WO)
Title: Prism and multi-line lidar
Inventor: HU XIAOBO
IPC: G01S7/481
Filed: 2021-01-12
Abstract: A prism (51) and a multi-line lidar (50). The prism (51) comprises a reflection part (10), the reflection part (10) comprising at least two reflection bodies sequentially arranged along a central axis (21), the at least two reflection bodies comprising a first reflection body (111) and a second reflection body (112); the first reflection body (111) comprises a plurality of first reflection surfaces (31) arranged around the central axis (21), the second reflection body (112) comprises a plurality of second reflection surfaces (32) arranged around the central axis (21), the number of the first reflection surfaces (31) is greater than the number of the second reflection surfaces (32), and the maximum value of the absolute values of the angles between the first reflection surfaces (31) and the central axis (21) is less than the maximum value of the absolute values of the angles between the second reflection surfaces (32) and the central axis (21).
Patent WO-2021143767-A1 (WO)
Inventor: XIE RUIXIA
IPC: A61M5/24
Filed: 2021-01-14
Abstract: Une préparation pharmaceutique d'un anticorps anti-PD-1/PD-L1, un tampon, un stabilisateur et un tensioactif sont divulgués. De plus, l'invention concerne également l'utilisation de la préparation pour le traitement ou la prévention de maladies.
Patent WO-2022121102-A1 (WO)
Title: 多孔聚合物修饰的金属碳纳米管复合膜及其制备方法与应用
Inventor: LU JIANMEI
IPC: B01D67/00
Filed: 2021-01-31
Abstract: 多孔聚合物修饰的金属碳纳米管复合膜及其制备方法与应用，将酸化后的碳纳米管膜与修饰液混合后加热反应，得到修饰碳纳米管膜；然后在修饰碳纳米管膜表面涂覆聚乙二醇后再涂覆多孔聚合物溶液，加热处理，得到多孔聚合物修饰的金属碳纳米管复合膜。成功地制备了涂覆多孔聚合物的金属碳纳米管复合膜，并实现了多种染料的高效纳滤分离，测试的多种染料的分离效率达到90％或更高。另外，该膜材料易于制造，具有广泛的染料分离适用性，具有很大的应用潜力。
Patent WO-2022141760-A1 (WO)
Title: Conductive gallium oxide preparation method based on deep learning and bridgman method
Inventor: QI HONGJI
IPC: G16C20/30
Filed: 2021-02-07
Abstract: The present application relates to a conductive gallium oxide preparation method based on deep learning and the Bridgman method. A prediction method comprises: obtaining preparation data of a conductive gallium oxide monocrystalline, the preparation data comprising seed crystal data, environmental data, control data, and raw material data, and the raw material data comprising doping type data and a conductive doping concentration; preprocessing the preparation data; and inputting the preprocessed preparation data into a trained neural network model to obtain predicted property data corresponding to the conductive gallium oxide monocrystalline, the predicted property data comprising a predicted carrier concentration. First, the preparation data is preprocessed to obtain preprocessed preparation data; the preprocessed preparation data is input into the trained neural network model to obtain the predicted property data corresponding to the conductive gallium oxide monocrystalline; and then the preparation data is adjusted to obtain conductive gallium oxide having a predetermined carrier concentration.
Patent WO-2021169824-A1 (WO)
Inventor: SUN QIAO
IPC: H01Q1/24
Filed: 2021-02-18
Abstract: Provided in the embodiments of the present application are an antenna connecting device, an antenna assembly and an electronic device. The electronic device can be a mobile or fixed terminal having an antenna, such as a mobile phone, a tablet computer, a notebook computer, an ultra mobile personal computer (UMPC), a handheld computer, an intercom, a netbook, a POS machine, a personal digital assistant (PDA), a wearable device, a virtual reality device, a wireless USB flash disk, a Bluetooth audio/earphone, or a vehicle-mounted front mount. Non-contact coupling connection between the antenna and a feeding point or a grounding point is realized by means of the antenna connecting device, thereby avoiding arranging an elastic bonding pad or a flexible metal buffer material on the antenna, and avoiding arranging an elastic pin and the flexible metal buffer material on the feeding point or the grounding point, such that the cost of antenna connection is reduced, and the occupied space of the antenna connecting device in the mobile phone is also reduced.
Patent WO-2022174391-A1 (WO)
Inventor: CAO LANJIAN
IPC: G07C9/00
Filed: 2021-02-19
Abstract: A vehicle key control method and apparatus, a vehicle and a vehicle key body, which relate to the technical field of vehicle control, wherein the state of the vehicle key body can be controlled by means of a terminal, such that the vehicle key body can be adapted to more usage scenarios, thereby improving the convenience for a user. The vehicle key control method comprises: establishing a secure channel on the basis of near-field communication (NFC); receiving a vehicle key deactivation instruction from a terminal by means of the secure channel; in response to the vehicle key deactivation instruction, making the control over a vehicle key body in an invalid state; receiving a vehicle key activation instruction from the terminal by means of the secure channel; and in response to the vehicle key activation instruction, making the control over the vehicle key body in a valid state.
Patent WO-2021169993-A1 (WO)
Title: 自动驾驶地图的构建方法及相关装置
Inventor: LI MINZHEN
IPC: G01C21/32
Filed: 2021-02-24
Abstract: 一种自动驾驶地图的构建方法及相关装置，方法包括：根据人工驾驶轨迹数据和/或障碍物栅格图获得车辆行驶过的区域的道路信息、路口信息和车道信息(101)；根据人工驾驶轨迹数据和道路信息获得道路通行方向信息，以及根据车道信息和道路通行方向信息获得车道通行方向信息(102)；根据路口信息和车道通行方向信息获得路口出入点信息(103)；根据路口出入点信息执行生成虚拟拓扑中心线操作，得到车辆行驶过的区域的自动驾驶地图，虚拟拓扑中心线为车辆在路口区域行驶的边界线(104)。该方法有助于提高构建的自动驾驶地图的精确性。
Patent WO-2022001170-A1 (WO)
Title: Call prompting method, call device, readable storage medium and system on chip
Inventor: LIN NAN
IPC: H04M3/42
Filed: 2021-03-11
Abstract: The present application is applicable to the field of calls, and provides a call prompting method, a call device, a readable storage medium and a system on chip. The method comprises: enabling a call prompting mode; identifying a first audio feature of a call audio received by a call device, and determining the call state according to the first audio feature; and performing call prompting according to the call prompting mode corresponding to the call state. Because a user can be prompted according to different call states, the user does not need to use an external call device, or keep the call device close to the ear to answer the call, and can also receive prompt information in time. Thus, hands can be freed for other work, and the operation is more convenient and freer, efficiently improving the user's call experience.
Patent WO-2021227710-A1 (WO)
Inventor: LI XIAOHU
IPC: H01L27/32
Filed: 2021-04-08
Abstract: Sont prévus un panneau d'affichage et son procédé de fabrication, et un dispositif d'affichage. Le panneau d'affichage comprend : un substrat de base (S) comprenant une zone d'affichage et une zone périphérique entourant la zone d'affichage ; de multiples premiers sous-pixels (a), de multiples deuxièmes sous-pixels (b) et de multiples troisièmes sous-pixels (c) situés dans la zone d'affichage ; et une couche de séparation isolante (204) située sur un côté du substrat de base (S), la projection orthographique de la couche de séparation isolante (204) sur le substrat de base (S) recouvrant au moins la zone d'affichage. Les premiers sous-pixels (a) sont situées sur le côté de la couche de séparation isolante (204) éloignée du substrat de base (S), et les deuxièmes sous-pixels (b) et les troisièmes sous-pixels (c) sont situés entre la couche de séparation isolante (204) et le substrat de base (S).
Patent WO-2021218600-A1 (WO)
Title: 语音唤醒方法和设备
Inventor: LI CHUNJIAN
IPC: G10L25/51
Filed: 2021-04-12
Abstract: 一种语音唤醒方法、设备及可读存储介质。语音唤醒方法包括：检测到满足第一条件的至少两路麦克风输入的语音信号；根据至少两路麦克风输入的语音信号的语音能量是否满足第二条件，确定是否唤醒电子设备；其中，如果满足第二条件，则唤醒电子设备；如果不满足第二条件，则继续检测麦克风输入的语音信号，能够实现以免唤醒词方式语音唤醒电子设备。
Patent WO-2021208840-A1 (WO)
Inventor: KUANG WENTAO
IPC: H05B47/10
Filed: 2021-04-12
Abstract: 本发明公开了一种具有输入输出总线板的模块化控制系统及具有其的灯具，模块化控制系统包括支撑板、设置在支撑板上的输入总线板和输出总线板、安装在输入总线板和输出总线板上的中控系统模块和一个或多个电源模块，还包括与输入总线板电连接的中控转接板，中控转接板用于连接中控系统和发光系统；输入总线板和输出总线板通过印刷线路板形式进行总线布线，中控系统模块和电源模块通过对接端子与输入总线板连接，并通过对接端子与输出总线板连接。本发明利用印刷线路板形式的输入输出总线板解决接线问题，并且能够灵活配置电源模块的数量及适配应急照明系统模块，控制系统具有高度模块化，单模块具有高度集成化。
Patent WO-2022057287-A1 (WO)
Title: Swfl170 type ultrafine pulverizer
Inventor: TAO XIAO
IPC: B02C23/18
Filed: 2021-05-12
Abstract: An SWFL170 type ultrafine pulverizer, comprising a rack (1), a settling chamber (6), a pulverizing chamber (5), a screw feeder (8), a discharging chamber (4), a grading motor (3), a hydraulic opening mechanism (9), and a main pulverizing motor (2). The hydraulic opening mechanism (9) for opening and closing the discharging chamber (4) is provided between the settling chamber (6) and the main pulverizing motor (2). The screw feeder (8) is provided on the side wall of the pulverizing chamber (5). A plurality of openings for guiding gases to the settling chamber (6) are formed at the bottom of the settling chamber (6). A gravity cleaning device is provided on the screw feeder (8).
Patent WO-2022236766-A1 (WO)
Title: Rapport d'âge csi pour améliorer un canal doppler élevé
Inventor: LIU KANGQI
IPC: H04W72/04
Filed: 2021-05-13
Abstract: La présente divulgation concerne des systèmes, des procédés et des dispositifs pour des communications sans fil qui prennent en charge des rapports d'âge CSI. Selon un premier aspect, un procédé de communication sans fil comprend la réception, par un dispositif de communication sans fil, d'un message indiquant un rapport d'âge d'informations d'état de canal (CSI); la transmission, par le dispositif de communication sans fil, d'un rapport CSI associé à une première longueur de fenêtre et à une seconde longueur de fenêtre et indiquant au moins la seconde longueur de fenêtre, la première longueur de fenêtre étant associée au calcul d'informations CSI avant un créneau de liaison montante du rapport CSI, et la seconde longueur de fenêtre étant associée à une période de temps durant laquelle le rapport CSI est valide. D'autres aspects et caractéristiques sont également revendiqués et décrits.
Patent WO-2022041853-A1 (WO)
Title: Support structure
Inventor: DAI XIAOGUO
IPC: A61C17/34
Filed: 2021-05-14
Abstract: A support structure, which supports a driving shaft (10) performing reciprocating motion. The support structure (20) comprises an inner fixing ring (23) of the support structure, at least one elastic member (22) of the support structure, and an outer fixing ring (21) of the support structure; the inner fixing ring (23) of the support structure is fastened on the driving shaft (10); the outer fixing ring (21) of the support structure is fastened on an inner wall of a lower device housing; the elastic member (22) of the support structure is provided between the outer fixing ring (21) and the inner fixing ring (23) of the support structure; and on the cross section of the elastic piece (22) of the support structure perpendicular to the radial direction of the driving shaft (10), the width (b1) in the direction perpendicular to a driving force (F1) is three times larger than the thickness (t1) in the direction parallel to the driving force (F1). The support structure (20) has the advantages of being low in noise, low in energy loss, low in cost, simple in structure, and suitable for batch production.
Patent WO-2022252236-A1 (WO)
Inventor: TU CHENXI
IPC: H04N19/00
Filed: 2021-06-04
Abstract: 本申请提供一种3D地图的编解码方法及装置。本申请3D地图的编码方法，包括：根据参考3D地图点的空间位置对当前3D地图点的空间位置进行预测得到当前3D地图点的空间位置的残差数据，当前3D地图点和参考3D地图点分别属于3D地图，且参考3D地图点是在编码当前3D地图点之前已编码的3D地图点，3D地图包括多个3D地图点，3D地图点包括空间位置；对当前3D地图点的空间位置的残差数据编码以得到码流。本申请可以减少3D地图的数据量，进而减少传输带宽，提高传输效率。
Patent WO-2022095462-A1 (WO)
Title: Semiconductor structure and method for manufacturing same
Inventor: WU FENG
IPC: H01L27/108
Filed: 2021-06-22
Abstract: The present application relates to the technical field of display, and provides a semiconductor structure and a method for manufacturing same. The semiconductor structure comprises a base; the base comprises an array region and a peripheral circuit region surrounding the array region; and a plurality of capacitors are arranged in an array in the array region. According to the present application, by making a virtual angle formed by center connection lines of any three continuously adjacent capacitors among the plurality of capacitors located at the edge of the array region be greater than 90°, the center connection lines of the any three continuously adjacent capacitors among the plurality of capacitors located at the edge of the array region are prevented from forming a right angle; that is, the plurality of capacitors located at the edge of the array region is prevented from forming a rectangular pattern, such that the stress received by the plurality of capacitors located on the edge of the array region can be reduced, thereby reducing the damage probability of the plurality of capacitors located on the edge of the array region and improving the storage performance of the semiconductor structure.
Patent WO-2022127060-A1 (WO)
Inventor: CAO ZHOU
IPC: H01L23/492
Filed: 2021-06-22
Abstract: 本申请提供一种功率器件封装结构及电力电子设备，该功率器件封装结构包括：引线框架，其包括基岛，以及与基岛电连接的第一管脚；金属片；功率芯片，其相对的两面分别设有第一电极和第二电极；第一电极通过导电结合层结合于金属片的正面；第二电极通过导电结合层结合于基岛；封装体，其包封功率芯片、引线框架的一部分和金属片的一部分；金属片的背面露出封装体，第一管脚的一部分露出封装体。该电力电子设备包括上述功率器件封装结构。该功率器件封装结构，通过在功率芯片一面的电极上设置金属片并将金属片外露，缩短了电热传导路径，增大了电热传导通道，提升了散热性能，提高了产品可靠性；该电力电子设备性能更优。
Patent WO-2022017140-A1 (WO)
Title: Target detection method and apparatus, electronic device, and storage medium
Inventor: BAO HUJUN
IPC: G06K9/00
Filed: 2021-06-29
Abstract: A target detection method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining a first detection result obtained by performing target detection on a current data frame of a target scene (S11); updating the first detection result on the basis of a past optimization result of the target scene to obtain a first observation result of a target object in the current data frame (S12); and correcting the first observation result according to point cloud data corresponding to the first observation result to obtain a first correction result of the target object (S13). According to the method, the first detection result of the target scene can be combined with the past optimization result, and in consideration of the relevance of the first detection result and the past optimization result, the first correction result obtained can more accurately represent the position of the target object.
Patent WO-2022012373-A1 (WO)
Title: Active water preparation device, natural fiber dyeing and finishing treatment device and method
Inventor: ZHAO JIN
IPC: C02F9/12
Filed: 2021-07-06
Abstract: Provided are an active water preparation device, a natural fiber dyeing and finishing treatment device comprising an active water preparation device, and a method for dyeing and finishing natural fibers by using a natural fiber dyeing and finishing treatment device. The active water preparation device comprises a water tank, an electric field generating device and a magnetic field generating device. An active aqueous solution produced by the device is used for the pretreatment of natural fibers and textiles thereof.
Patent WO-2022037348-A1 (WO)
Inventor: REN JIARUI
IPC: H04N21/431
Filed: 2021-07-16
Abstract: A video generation method and apparatus. The method comprises: obtaining a target image frame in a video to be processed; in response to a received editing instruction for the target image frame, editing the proportion of the target image frame to obtain a video cover of the video; and synthesizing the video cover and the video to obtain a target video.
Patent WO-2022267131-A1 (WO)
Inventor: YOU XIAODONG
IPC: E05F1/12
Filed: 2021-07-20
Abstract: 一种转轴组件，包括：第一转轴体和第二转轴体。其中第二转轴体的一端以可旋转的方式连接于第一转轴体的一端，第一转轴体远离第二转轴体的一端，和/或，第二转轴体远离第一转轴体的一端设置有安装槽，且该安装槽至少适于容纳升降工作台的支撑臂边沿。
Patent WO-2022227304-A1 (WO)
Inventor: WANG QIANG
IPC: A23C11/10
Filed: 2021-07-23
Abstract: 一种核桃发酵乳及其制备方法，所述方法包括如下步骤：1)将脱衣核桃仁在145-165℃下烘烤5-25min；2)对烘烤后的核桃仁进行脱油处理，至其油脂含量为20～50％，得半脱脂核桃仁；3)将所述半脱脂核桃仁与稳定剂、碳源和水混合后磨浆，得核桃浆液；4)将所述核桃浆液充分混匀后灭菌、接种、发酵。该方法通过将核桃在高温下烘烤处理后可有效地提升其香气，在此基础上，可在去除部分油脂后保证体系理想的风味，而且，将油脂脱除至上述程度可得到品质稳定、营养价值较为丰富的发酵乳。
Patent WO-2022028376-A1 (WO)
Inventor: CHEN CHENG
IPC: C08F220/56
Filed: 2021-08-02
Abstract: 本发明涉及一种聚合物颗粒、其制造方法及其作为井壁强化材料等的应用。所述聚合物颗粒包含多羟基聚合物、水和交联型两性离子聚合物，其中相对于所述聚合物颗粒（干基）100重量份，所述多羟基聚合物的含量为0.05-3重量份。所述聚合物颗粒具有适宜的粒径，能够在升温条件下发生膨胀，且能够在不影响膨胀度、耐热稳定性以及粒径等的前提下，具有低的表观粘度。