baber/WOPTO huggingface dataset:
Patent WO-2023283929-A1 (WO)
Inventor: HUANG HAIHUI
IPC: G06T7/80
Filed: 2021-07-16
Abstract: The present application relates to the field of artificial intelligence, and particularly relates to the field of autonomous driving; provided are a method and an apparatus for calibrating the external parameters of a binocular camera, the method comprising: acquiring a binocular image photographed by a binocular camera; respectively extracting m straight lines from a first image and a second image of the binocular image; on the basis of the external parameters of the binocular camera, reconstructing a plurality of straight lines that match in the first image and the second image in a three-dimensional space to obtain reconstructed straight lines, wherein the plurality of straight lines that match in the binocular image are projections of a plurality of straight lines in the photographed scene; and, on the basis of a reconstruction error, adjusting the external parameters of the binocular camera, wherein the reconstruction error is determined on the basis of the positional relationship between the reconstructed straight lines and the positional relationship between the straight lines in the photographed scene. In the solution of the present application, the external parameters of the binocular camera are adjusted by means of the geometric constraints between multiple straight lines in a three-dimensional space, increasing the precision of calibrating the external parameters of a binocular camera.
Patent WO-2022017423-A1 (WO)
Title: Method and device used in communication node for wireless communication
Inventor: ZHANG XIAOBO
IPC: H04L5/00
Filed: 2021-07-21
Abstract: Disclosed in the present application are a method and device used in a communication node for wireless communication. The communication node receives first signaling, wherein the first signaling comprises a first domain; the first domain of the first signaling is used for determining K1 integers; K1 is a positive integer; and a first integer is selected from the K1 integers. First configuration is transmitted, wherein a first link comprises a downlink; the first configuration comprises a first parameter set; the first parameter set is used for condition configuration; the first parameter set comprises a first condition, a first index, and a first cell identity; the value of the first index comprised in the first configuration is equal to the first integer; the value range of the first index comprises K integers; the K1 integers are a subset of the K integers; K1 is not greater than K; and any one integer in the K integers other than the K1 integers cannot be used as the value of the first index in the first parameter set of the first configuration.
Patent WO-2023010232-A1 (WO)
Inventor: LAM HOU FUN
IPC: G06F15/80
Filed: 2021-07-31
Abstract: Disclosed in the embodiments of the present application are a processor and a communication method. The processor comprises a master core and a slave core. The master core is used for transmitting an input parameter of a first function to the slave core, and the master core is further used for sending first information to the slave core, wherein the first information is used for the slave core to acquire the first function. The slave core is used for acquiring the first function according to the first information, and running the first function according to the input parameter of the first function. The master core is further used for sending second information to the slave core, wherein the second information is used for the slave core to acquire a second function. The slave core is further used for acquiring the second function according to the second information. The master core is further used for controlling, when determining that an input parameter of the second function is the same as the input parameter of the first function, the slave core to run the second function on the basis of the input parameter of the first function. Where an input parameter of a second function is the same as an input parameter of a first function, the overhead of a master core for transmitting the input parameter of the second function to a slave core can be reduced, and the time of the slave core running the second function is shortened.
Patent WO-2022057495-A1 (WO)
Title: Grayscale data determination method and apparatus, and device and screen drive board
Inventor: ZHANG SHUO
IPC: G09G3/3208
Filed: 2021-08-05
Abstract: A grayscale data determination method and apparatus, and a device and a screen drive board. The method comprises: acquiring a source image, wherein the source image comprises a plurality of pixel points; respectively calculating a weighted value of each channel value of a first pixel point and a channel value of a corresponding color of a second pixel point, so as to obtain a pixel value of a third pixel point, wherein the first pixel point is a pixel point, which corresponds to a first edge (12), in the source image, and the second pixel point is a pixel point, which is adjacent to the first pixel point, in the source image; replacing a pixel value of the second pixel point in the source image with the pixel value of the third pixel point, so as to obtain a first image; and determining grayscale data of a first panel (10) and grayscale data of a second panel (20) on the basis of the first image, wherein the grayscale data of the first panel (10) comprises a grayscale value of a main pixel (11), and the grayscale data of the second panel (20) comprises a grayscale value of an auxiliary pixel (21).
Patent WO-2022042254-A1 (WO)
Inventor: ZENG CHUNLIANG
IPC: H04W4/12
Filed: 2021-08-05
Abstract: Disclosed are a method and apparatus for sending a broadcast message, a method and apparatus for receiving a broadcast message, and a device and a storage medium, which relate to the technical field of communications. The sending method comprises: determining a service scenario corresponding to a broadcast message, wherein the broadcast message is a broadcast message corresponding to a Bluetooth beacon device; according to the service scenario, determining a subfield combination corresponding to a target field in the broadcast message, wherein the subfield combination is a combination format in which at least one subfield in a subfield set is combined, the subfield set comprising predefined subfields of the target field; and sending the broadcast message, wherein the target field in the broadcast message uses the subfield combination.
Patent WO-2022042724-A1 (WO)
Inventor: SHEN BOWEI
IPC: G06F9/455
Filed: 2021-08-30
Abstract: A container creation method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining an available rack list and an available network address list, wherein the available rack list comprises multiple available racks of different available zones, each available rack comprises at least one server node, and the available network address list comprises at least one available network address (S410); positioning spare server nodes of the available racks of the available rack list (S420); creating, on the spare server nodes, a current container corresponding to the available network address (S430); updating the available network address list (S440); re-sorting the available racks of the available rack list according to resource occupation information of the available racks of the available rack list (S450); and creating another container according to the spare server nodes of the re-sorted available racks of the available rack list, and the updated available network address list (S460).
Patent WO-2022089004-A1 (WO)
Inventor: An Che
IPC: G09F9/30
Filed: 2021-09-07
Abstract: Provided are a display assembly and a display device. The display assembly comprises a flexible display panel (3), a first support film (4), and a second support film (5); the flexible display panel (3) comprises a stretchable display area (A), a frangible area (B), and a binding area (C) that are connected in sequence; the first support film (4) is disposed on one side of the stretchable display area (A); the second support film (5) is disposed on one side of the binding area (C), and the second support film (5) and the first support film (4) are located on the same side of the flexible display panel (3); the elongation of the first support film (4) is greater than that of the second support film (5), and the hardness of the first support film (4) is less than that of the second support film (5). The first support film (4) has sufficient elongation to ensure the stretching amount of the stretchable display area (A); the second support film (5) has sufficient hardness to support the binding area (C) of the flexible display panel (3) so that the binding area (C) is not prone to deformation, and thus, it is not easy to result in bonding failure caused by misalignment between a bonding contact (11) and a connection contact (31) of the bonding area (C), and the flexible display panel (3) can be correctly controlled by an IC chip (1).
Patent WO-2022110966-A1 (WO)
Inventor: ZHOU JUN
IPC: B09B3/00
Filed: 2021-09-08
Abstract: 一种教学用废弃粉笔头处理设备，该粉碎箱（1）的下方安装有搅拌箱（2），且搅拌箱（2）与粉碎箱（1）固定连接，该粉碎箱（1）的内部分别设置有压板（18）和带齿承托板（11），且压板（18）和带齿承托板（11）均与粉碎箱（1）滑动连接，该搅拌箱（2）的内部设置有搅拌器（31），该搅拌箱（2）的一侧安装有进水管（13），且进水管（13）与搅拌箱（2）通过法兰固定连接，该搅拌箱（2）的另一侧安装有第二电机（14），且第二电机（14）与搅拌箱（2）固定连接，该粉笔模座（3）的前端面上安装有横移箱（17），且横移箱（17）与粉笔模座（3）固定连接。
Patent WO-2022142501-A1 (WO)
Title: Data conversion method and apparatus, and storage medium and electronic apparatus
Inventor: ZHOU PENG
IPC: G06F13/38
Filed: 2021-09-18
Abstract: Provided are a data conversion method and apparatus, and a storage medium and an electronic apparatus. The method comprises: acquiring sampled data obtained by means of performing sampling during a network communication process; reordering the sampled data; and executing a cross-clock operation and a bit-width conversion operation on the re-ordered sampled data, so as to obtain converted link layer transmission data. By means of the present disclosure, the conversion between sampled data and link layer transmission data is realized.
Patent WO-2022089180-A1 (WO)
Title: Interaction method and terminal device
Inventor: SUN KE
IPC: G06F3/0481
Filed: 2021-10-11
Abstract: An interaction method and a terminal device. The method comprises: a terminal device receiving a first position signal by means of a screen, wherein an interface displayed on the screen comprises an operation area and a display area, the operation area comprises a first target area, and a page displayed in the display area comprises a first target function; the terminal device confirming, according to the first position signal, that the position of a contact point is within the first target area; and the terminal device then providing first feedback for introducing the first target function. In this way, a user can learn about functions included in a display area, thereby improving the efficiency of interaction between the user and a terminal device.
Patent WO-2022078393-A1 (WO)
Inventor: LIU JIAMIN
IPC: H04W28/10
Filed: 2021-10-13
Abstract: 本申请公开了一种多播广播业务的SN同步方法、装置、设备及可读存储介质，该方法包括：获取在第一小区接收第一多播广播业务的第一空口SN和在第二小区接收所述第一多播广播业务的第二空口SN；根据所述第一空口SN和所述第二空口SN，对所述第一多播广播业务的数据包进行排序处理；其中，所述第一空口SN和所述第二空口SN位于同一个SN集合中，所述第一空口SN和所述第二空口SN至少部分不同。
Patent WO-2022193633-A1 (WO)
Inventor: CAO QI
IPC: H04L12/28
Filed: 2021-10-14
Abstract: The present disclosure provides a projection-based wake-up method and apparatus, and a projection device and a computer storage medium. In the present disclosure, video projection information and a preset adjustment rule corresponding to the video projection information are preset in a projection device, such that the projection device adjusts the brightness and/or sound of the video projection information according to a playing rule, so as to wake up a target user, thereby preventing the user from being stimulated by light and sound, and thus improving the user experience and meeting the personalized usage requirements of the user.
Patent WO-2023060582-A1 (WO)
Title: 可调制光场范围和具备高效能发射的通行传感器
Inventor: HSU CHUN-PU
IPC: E05F15/74
Filed: 2021-10-15
Abstract: 可调制光场范围和具备高效能发射的通行传感器（10）包括光场调制电路（710）；光场调制电路（710）包含光场开关（701），控制多个电子开关元件（702）分别开启或关闭光发射部位（05）内的光发射单元（111），多个光发射单元（111）从不同角度投射光束到发射凸透镜（501），再依光学原理辐射不同角度的光场至自动通行门（11）前形成所需的通行范围，光场开关（701）灵活调制光场范围（G）的宽度和深度；在光发射部位（05）相间隔且朝同方向排列的位置设有光接收部位，让通行范围光场的反射光线，经光接收部位的光接收凸透镜组聚焦到光接收单元转换成电子信号，经信号处理系统输出控制自动通行门（11）开关的信号；多个光发射单元（111）光束的光轴（J1）以不同角度投射向发射凸透镜（501）的镜心，使多个投射光束均匀覆盖在发射凸透镜（501）上，且各光束的光轴（J1）与发射凸透镜（501）的光轴接近光学同轴，投射光束高效能辐射到自动通行门（11）前的光场范围内。
Patent WO-2023039986-A1 (WO)
Inventor: LI XIAOLONG
IPC: B23D21/00
Filed: 2021-10-19
Abstract: Des modes de réalisation de la présente divulgation concernent un appareil de coupe sous-marine, et un procédé de coupe d'un pipeline immergé à l'aide d'un appareil de coupe sous-marine. L'appareil de coupe sous-marine comprend un dispositif de support, un dispositif de coupe, et un dispositif de surveillance, le dispositif de support est conçu pour fixer l'appareil de coupe sous-marine sur la paroi interne d'un pipeline immergé, le dispositif de coupe est conçu pour couper le pipeline immergé, et le dispositif de surveillance est conçu pour surveiller un état de coupe du dispositif de coupe. Le procédé de coupe d'un pipeline immergé consiste : à transférer un appareil de coupe sous-marine vers une position où pratiquer une découpe sur un pipeline immergé ; à fixer provisoirement d'un dispositif de support ; à surveiller un état de coupe d'un dispositif de coupe au moyen d'un dispositif de surveillance et à générer des informations d'état de coupe ; à régler et à étalonner l'état de coupe du dispositif de coupe en fonction des informations d'état de coupe ; à fixer plus solidement le dispositif de support ; et à couper le pipeline immergé à l'aide d'un dispositif de coupe. Selon le procédé de coupe d'un pipeline immergé, la précision de coupe et la vitesse de coupe du pipeline immergé peuvent être améliorées, le coût est réduit, l'encombrement est réduit, et le danger d'exploitation est réduit.
Patent WO-2023029182-A1 (WO)
Inventor: LI LEI
IPC: A01K67/033
Filed: 2021-10-27
Abstract: 一种蝇蛹俑小蜂与杀虫剂联合防治实蝇蛹的方法。发现阿维菌素与蝇蛹俑小蜂联用时，对桔小实蝇、瓜实蝇、南瓜实蝇等实蝇科的蛹具有良好的防治效果。本方法操作比较简便，便于产业化推广使用。
Patent WO-2023070399-A1 (WO)
Inventor: WANG ZHI
IPC: H01M50/242
Filed: 2021-10-27
Abstract: Provided in the present application are a battery, an electric device, and a method for manufacturing the battery. The battery provided in the embodiments of the present application comprises: a plurality of battery cells arranged side by side in one or more layers; a plate arranged on one side of the plurality of battery cells located in the same layer; and a protective cover having a top wall and two side walls arranged at two ends of the top wall and connected to the top wall, wherein at least one of the battery cells is separated and is fixed to the plate by means of the protective cover. The following effect can be achieved by means of the embodiments of the present application: the battery cells are protected, and a substance jetted during thermal runaway of the battery cells is restricted to remain in a limited space, so as to avoid adverse effects such as the jetted substance affecting the adjacent battery cell, and thereby improving the safety of the battery and even the electric device.
Patent WO-2022089642-A1 (WO)
Inventor: HE HONGLI
IPC: H04W16/28
Filed: 2021-11-01
Abstract: The present application relates to the technical field of communications, and in particular to a beam training method and apparatus, and a storage medium. The method comprises: a first device receiving first configuration information, wherein the first configuration information indicates a first time-frequency resource and a second time-frequency resource, and the first time-frequency resource and the second time-frequency resource respectively correspond to the same time-domain resource, and respectively correspond to different frequency-domain resources; and the first device receiving and measuring a first reference signal on the first time-frequency resource by using a first spatial reception filtering parameter within a target time unit, and performing energy detection and/or signal detection on the second time-frequency resource by using the first spatial reception filtering parameter, wherein the energy detection and/or signal detection is used for executing LBT of an unlicensed channel. In the embodiments of the present application, the time for executing LBT and the time for measuring the first reference signal are multiplexed, thereby saving on LBT overheads, reducing a time delay of a beam training process, and reducing the probability of transmission being interrupted by other devices on an unlicensed frequency band.
Patent WO-2023065403-A1 (WO)
Inventor: WANG WENQIANG
IPC: G09F9/30
Filed: 2021-11-03
Abstract: A flexible display module and a mobile terminal. The flexible display module comprises a first bending region (100), a second bending region (200), and at least one bidirectional bending region (300) located at an overlapping position of the first bending region (100) and the second bending region (200); the flexible display module comprises a supporting layer (20), the supporting layer (20) comprises a hollowed-out structure (21), and the hollowed-out structure (21) is at least provided in the bidirectional bending region (300); and the hollowed-out structure (21) comprises a plurality of hollowed-out holes (210), and each hollowed-out hole (210) at least comprises a long axis and a short axis which are set in a crossed mode.
Patent WO-2022105689-A1 (WO)
Inventor: SUN JIANGYUAN
IPC: B60L53/16
Filed: 2021-11-12
Abstract: A vehicle having an autonomous driving function, and a charging pile. During an operation process, the vehicle can automatically cooperate with a charging pile to complete charging, and comprises a vehicle-mounted control module and a vehicle-mounted charging module, wherein the vehicle-mounted charging module comprises a locator transmitter; the vehicle-mounted control module is used for controlling the locator transmitter to transmit a locator signal; the locator signal is used for determining the position of a charging interface on the vehicle; and the vehicle-mounted charging module is used for, after the position of the charging interface of the vehicle is determined, cooperating with the charging pile for charging.
Patent WO-2022111681-A1 (WO)
Inventor: LI WENXIAO
IPC: G06F16/27
Filed: 2021-11-29
Abstract: Procédé et appareil de commande de rangement et support de stockage. Le procédé consiste : à obtenir des données cibles qui sont des données prédéfinies associées au centrage de rangement ; à envoyer de manière synchrone les données cibles à un système de rangement et à un système USAS ; à obtenir des éléments d'indice de rangement cibles calculés par le système de rangement et le système USAS sur la base des données cibles ; et à comparer les éléments d'indice de rangement cibles calculés par le système de rangement et le système USAS, à déterminer si un élément de comparaison dont la différence dépasse un seuil défini existe ou non, si tel est le cas, à émettre des premières informations d'invite, et si tel n'est pas le cas, à effectuer un rangement et à imprimer un avis d'expédition. Selon le procédé, la comparaison de cohérence est effectuée sur les résultats de calcul du système de rangement et du système USAS, et l'avis d'expédition n'est imprimé que lorsque les résultats de calcul du système de rangement et du système USAS sont cohérents, de sorte que le calcul de charge et de centrage d'un aéronef est davantage garanti, et par ailleurs, la fiabilité et la sûreté de vol d'un aéronef sont également améliorées.
Patent WO-2022116933-A1 (WO)
Title: 一种训练模型的方法、数据处理的方法以及装置
Inventor: Zhan de-chuan
IPC: G06N3/08
Filed: 2021-11-29
Abstract: 本申请公开了一种训练模型的方法，涉及人工智能领域，本申请提供的方法适用于一种机器学习系统，该机器学习系统包括服务器和至少两个端侧设备，包括：第一端侧设备接收服务器发送的第一共享模型。通过第一共享模型输出数据集的第一预测结果。根据第一预测结果获取第一损失值。通过第一端侧设备的第一私有模型输出数据集的第二预测结果。根据第二预测结果获取第二损失值。对第一损失值和第二损失值进行第二融合处理，以获取第三损失值，第三损失值用于更新第一私有模型。通过本申请提供的方法，可以提升联邦学习系统中端侧设备训练的模型的性能。
Patent WO-2022143004-A1 (WO)
Title: Procédé de préparation d'un tissu maille antimicrobien
Inventor: SHEN JIANGEN
IPC: D04B1/18
Filed: 2021-12-03
Abstract: L'invention concerne un procédé de préparation d'un tissu maille antimicrobien, comprenant les étapes consistant à : ajouter de l'élasthanne à un fil mélangé formé par le mélange d'une fibre de polyester antimicrobienne et d'une fibre modale et par le lissage de ce fil pour obtenir un tissu maille à simple face ; puis effectuer successivement un pré-fixage, un prétraitement, une teinture, une déshydratation, une coupe, un séchage, une fixation et un pré-rétrécissement pour obtenir le tissu maille antimicrobien. Le tissu maille antimicrobien comprend les composants suivants en parties en poids : 25 à 40 parties de la fibre de polyester antimicrobienne, 50 à 70 parties de la fibre modale et 5 à 10 parties d'élasthanne. Les segments de polyester de la fibre de polyester antimicrobienne comprennent des segments d'acide téréphtalique, des segments d'éthylène glycol et des segments d''acide téréphtalique-2 (4-pyridine), et des segments d'acide téréphtalique -2 (4-pyridine) de différents segments de polyester sont coordonnés au moyen de Ag+. L'atome N sur la pyridine des segments d'acide téréphtalique -2 (4-pyridine) participe à la coordination. Le procédé de préparation utilise la technique de coordination pour une régulation rigoureuse d'Ag+ dans la fibre de polyester, ce qui permet d'améliorer l'efficacité antimicrobienne et désodorisante d'un agent antimicrobien et la permanence de celui-ci dans la fibre de polyester, et d'améliorer la durabilité de la propriété antibactérienne. Ce tissu maille antimicrobien présente d'excellentes propriétés et est sain et respectueux de l'environnement.
Patent WO-2022262216-A1 (WO)
Inventor: CHENG WEN
IPC: G06F16/9535
Filed: 2021-12-08
Abstract: An information recommendation method. The method comprises: determining at least one first target tag corresponding to a sharing link operated by target user identification information in a current preset period (101); calculating a first number of user behaviors corresponding to each first target tag of the target user identification information in the current preset period (102); determining a corresponding time decay coefficient of the first target tag on the basis of each first number of user behaviors (103); performing user picture drawing on the basis of each first number of user behaviors and the corresponding time decay coefficient to obtain a picture drawing result of the target user identification information (104); and on the basis of the picture drawing result, determining a target recommendation link needing to be recommended to the target user identification information (105). Also disclosed are an information recommendation device and a storage medium.
Patent WO-2023108355-A1 (WO)
Inventor: YUAN JIANMIN
IPC: F16M11/10
Filed: 2021-12-13
Abstract: 一种层压机操控台位置调节装置，包括底座(1)，所述底座(1)的顶部固定安装有底筒(2)，所述底筒(2)的内侧活动套装有内柱(3)，所述底筒(2)中固定安装有旋套(16)，且旋套(16)的内侧螺纹套装有旋杆(17)，所述内柱(3)的顶端固定安装有顶座(6)，所述顶座(6)为U型座，所述顶座(6)的侧壁上套装有螺轴(10)，所述螺轴(10)的外壁固定套装有承接块(12)，所述承接块(12)的外端固定连接有框板(8)，且框板(8)上装配有操控屏(9)；该层压机操控台位置调节装置，灵活性较强，能够根据需求对该装置的位置进行灵活调节，以便于根据层压需求对整个装置进行移动，从而解决了现有装置灵活性差，同时解决了难以根据操控需求配合层压机进行边观察边操控的问题。
Patent WO-2023050589-A1 (WO)
Inventor: REN KEYAN
IPC: G06T7/50
Filed: 2021-12-15
Abstract: 一种基于RGBD相机（7）的货物箱智能装载方法及系统，针对分散摆放的货物箱，首先通过RGBD相机（7）采集待装载区域（10）和目标区域（12）货物箱的RGB图和深度图，并进行相机标定；根据得到的相机内外参，将深度图转化为点云，并对RGB图和点云进行数据增强；将增强后的RGB图和点云输入到改进版的3D目标检测网络中，检测出每个货物箱的位置和尺寸大小；将得到的待装载货物箱和目标区域（12）已装载货物箱的尺寸和位置输入到基于强化学习的装载策略生成网络中，综合考虑装载空间利用率和稳定性因素，生成所有待装载货物箱的装载顺序和装载位置，并形成最终的装载策略；根据装载策略计算机械臂的偏转位移和旋转角度，控制机械臂对货物箱进行装载。