baber/WOPTO huggingface dataset:
Patent WO-2020207248-A1 (WO)
Title: Stream classification method and device
Inventor: HU JING
IPC: H04L12/851
Filed: 2020-03-25
Abstract: Provided in the present application are a stream classification method and device. The method comprises: according to distribution characteristics of bits of interest of a plurality of rules in a first rule set, determining significant bits corresponding to the first rule set, the significant bits comprising bits used to distinguish values of different rules in the plurality of rules; determining a hash key value of each rule according to a value of a significant bit of each rule in the first rule set; storing each rule in the first rule set in at least one storage unit among S storage units according to the hash key value, wherein the first rule set is any one among N rule sets, the N rule sets are stored in the S storage units, N and S are greater than or equal to 1, and each storage unit among the S storage units stores the same significant bits of rules; when stream classification is performed, searching for a corresponding rule in each storage unit among the S storage units according to a hash key value of a search keyword.
Patent WO-2020192727-A1 (WO)
Title: Method, device and system for determining service area
Inventor: ZONG ZAIFENG
IPC: H04W8/20
Filed: 2020-03-26
Abstract: In order to implement the automatic configuration of a service area, avoid a complicated manual configuration process and reduce the workload of network configuration, the present application provide a method, device and system for determining a service area. The method comprises: a network storage network element acquires interface information of a first base station and service area information of the first base station, wherein the interface information of the first base station is the information about an interface between the first base station and one or more user plane network elements, and the one or more user plane network elements comprise a first user plane network element; the network storage network element receives target network information from the first user plane network element, wherein the target network information is the information about a route reachable by the first user plane network element; the network storage network element learns about a service area of the first user plane network element according to the interface information of the first base station and the target network information, wherein the service area of the first user plane network element comprises the service area of the first base station.
Patent WO-2020228600-A1 (WO)
Inventor: TANG CHUAN GANG
IPC: A61B17/072
Filed: 2020-05-08
Abstract: Disclosed is a medical device (1), comprising: an execution mechanism (4), a connection mechanism (5), and a control mechanism (2), wherein the control mechanism (2) is connected to the execution mechanism (4) by means of the connection mechanism (5); the control mechanism (2) comprises a percussion assembly (3), a resetting mechanism and a limiting assembly (8); the percussion assembly (3) can move in a first direction after being percussed so as to achieve a first action of the execution mechanism (4); the limiting assembly (8) is connected to the percussion assembly (3) and can prevent the percussion assembly (3) from moving in a second direction after the percussion assembly (3) moves a certain distance in the first direction; and the resetting mechanism is connected to the limiting assembly (8), and after the percussion assembly (3) is prevented by the limiting assembly (8) from moving in the second direction, the resetting mechanism can adjust the position of the limiting assembly (8) to make the limiting assembly (8) release the limiting on the percussion assembly (3), such that the percussion assembly (3) can move in the second direction. By means of the medical device, an operator can conveniently complete the resetting action of a percussion rack (33) while holding the medical device (1), such as an anastomat, with one hand.
Patent WO-2021226794-A1 (WO)
Title: Data transmission method and related device
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2020-05-11
Abstract: Disclosed in embodiments of the present application are a data transmission method and a related device. The method comprises: a terminal transmits a first physical channel by means of multiple carriers, wherein the total quantity of frequency domain resources on the multiple carriers allocated to the first physical channel does not exceed a first value and/or a transport block size (TBS) borne by the first physical channel does not exceed a second value, the first value being used for indicating the maximum quantity of the frequency domain resources occupied by the terminal for transmitting one physical channel within one carrier, and the second value being used for indicating the maximum value of the TBS that can be borne by the physical channel transmitted by the terminal within one carrier. Hence, the present application enables existing capability terminals to support the use of multiple carriers to transmit a physical channel.
Patent WO-2021155650-A1 (WO)
Title: Image recognition model training method and apparatus, computer system, and storage medium
Inventor: CHEN CHAO
IPC: G06K9/62
Filed: 2020-05-29
Abstract: Disclosed are an image recognition model training method and apparatus, a computer system, and a storage medium. The method is based on an artificial intelligence technology, and comprises: calibrating a training image by using tags according to attributes of a target region in the training image to obtain a plurality of training images having attribute tags; obtaining the area of the contour of the target region, and dividing the plurality of training images having attribute tags into a plurality of training image sets according to the size of the target region; training an initial neural network by means of the training image sets separately to obtain a plurality of interval image classification models to form an interval image classification model set; identifying the area of a target region in an image to be identified, and selecting, according to the area of the target region in said image, a corresponding target interval image classification model; and inputting the image to be identified into the target interval classification model to output an attribute tag corresponding to said image. The present application avoids the problem that the area has a large determination weight, and improves the accuracy of target region attribute determination.
Patent WO-2021243500-A1 (WO)
Inventor: FANG JIANMIN
IPC: H04W28/02
Filed: 2020-06-01
Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to configuring network slice-specific aggregate maximum bit rates (AMBRs). In one exemplary aspect, a method for wireless communication is disclosed. The method includes obtaining, by a first network function, one or more maximum bit rates that are specific to network slices configured for a terminal. The method also includes transmitting, by the first network function, the one or more maximum bit rates to a second network function, wherein the second network function is configured to limit a bit rate of network flows for the terminal according to the one or more maximum bit rates.
Patent WO-2021248386-A1 (WO)
Inventor: ZHOU GUOFENG
IPC: B25B25/00
Filed: 2020-06-10
Abstract: A flexible abutment mechanism, being used for abutting two workpieces, and comprising an upper compartment (10), a lower compartment (20) connected to the upper compartment (10), a sealed connection structure (30) sealingly connecting the upper compartment (10) and the lower compartment (20), an elastic cushioning apparatus (50) provided between the upper compartment (10) and the lower compartment (20), and a displacement detection assembly (40) provided between the upper compartment (10) and the lower compartment (20) to detect a displacement between the upper compartment (10) and the lower compartment (20) when the flexible abutment mechanism performs abutment work. The displacement detection assembly (40) comprises a plurality of displacement detection units arranged at intervals in the circumferential direction of the upper compartment (10) and the lower compartment (20) and connected to an external movable abutment apparatus; when the displacement between the upper compartment (10) and the lower compartment (20) detected by each displacement detection unit is equivalent, the two workpieces are abutted in place. The flexible abutment mechanism has the advantages of a simple structure, high safety, high reliability, high abutment accuracy, etc.
Patent WO-2021189670-A1 (WO)
Inventor: YANG JINZHI
IPC: G06F16/27
Filed: 2020-06-11
Abstract: A data synchronization method, a data synchronization system, a data synchronization apparatus, a medium, and a system, which relate to the technical field of computer vision. The data synchronization method comprises: acquiring source feature data; partitioning the source feature data to obtain a plurality of pieces of fragment data, and storing the plurality of pieces of fragment data in a plurality of distributed data nodes of a distributed storage system in a one-to-one corresponding manner; establishing a plurality of replica sets corresponding to the plurality of distributed data nodes on a one-to-one basis, wherein each of the replica sets comprises a master node and at least one slave node, and the master node and the slave node are used for backing up the fragment data stored in the distributed data node corresponding to the replica set to which the master node and the slave node belong, so as to obtain master backup data and slave backup data; partitioning the master backup data in the master node of at least one replica set to obtain a plurality of pieces of sub-fragment data; and establishing, in the at least one slave node, a plurality of synchronizers corresponding to the plurality of pieces of sub-fragment data on a one-to-one basis, and synchronizing corresponding data in a slave backup by means of the synchronizers.
Patent WO-2021128803-A1 (WO)
Title: 轴流叶轮
Inventor: ZOU JIAN
IPC: F04D29/32
Filed: 2020-07-07
Abstract: 一种轴流叶轮，包括：中心轮毂（1），包括底座板（11）和堆叠侧壁（12），所述堆叠侧壁（12）设置在所述底座板（11）的边缘，所述堆叠侧壁（12）的沿轴向延伸的第一边缘设有多个第一凸起部（121），相邻两个所述第一凸起部（121）之间设有第一凹陷部（122），所述堆叠侧壁（12）沿轴向延伸的第二边缘设有多个第二凸起部（123），相邻两个所述第二凸起部（123）之间设有第二凹陷部（124），所述第一凸起部（121）和所述第二凹陷部（124）沿轴向一一对应，所述第一凹陷部（122）和所述第二凸起部（123）沿轴向一一对应；多个叶片（2），沿所述堆叠侧壁（12）的外表面设置，所述叶片（2）与所述堆叠侧壁（12）连接的边缘从一个所述第一凸起部（121）的边缘延伸至相邻的所述第二凸起部（123）的边缘。
Patent WO-2022000570-A1 (WO)
Title: 一种防火效果好的室内保温装饰板
Inventor: YAO JINHUA
IPC: E04B1/94
Filed: 2020-07-14
Abstract: 一种防火效果好的室内保温装饰板，包括铝塑本体（1），铝塑本体（1）的内腔设置有阻燃材料层（2），阻燃材料层（2）包括防火胶泥层（201），阻燃材料层（2）的内腔设置有保温材料层（3），保温材料层（3）包括气凝胶毡层（301），防火胶泥层（201）的底部设置有氯化橡胶层（202），氯化橡胶层（202）的底部设置有装饰耐火板（203）。
Patent WO-2022032480-A1 (WO)
Inventor: ZHANG WEIHONG
IPC: G06F13/42
Filed: 2020-08-11
Abstract: Provided are a signal transmission method, apparatus and system based on a Type-C interface, and a storage medium. The method comprises: identifying an insertion direction of a Type-C interface which is connected from a second device to a first device; according to an identification result, determining, in the Type-C interface, a sideband channel for signal transmission between the first device and the second device; and transmitting a signal on the basis of the sideband channel. By means of identifying an insertion direction, and determining a sideband channel for transmitting a signal on the basis of an identification result, the problems in related art of higher cost, etc. caused due to the need for other resources (such as resources for software simulation timing) are avoided, thereby saving on communication costs, and achieving the technical effect of flexible and diverse signal transmission.
Patent WO-2021253604-A1 (WO)
Inventor: WU JIE
IPC: B66F7/28
Filed: 2020-08-17
Abstract: 一种移载小车，包括子车框架（1）、升降组件、挂钩结构（4）和行走组件（2），子车框架（1）包括顶板（1-1）和侧板（1-2），顶板为矩形，侧板围绕顶板的边缘沿竖直方向设置，侧板和顶板共同围成了形成有容纳凹槽（1-6）的子车框架（1），挂钩结构（4）设在升降组件上，升降组件和行走组件（2）设置在容纳凹槽（1-6）内并且升降组件可相对子车框架（1）上升或者下降。移载小车设在多层立体栽培架栽培框的上方，挂钩结构设在升降组件上并且升降组件可相对子车框架上升或者下降从而完成灌溉装置或者拍照装置的自动吊载；行走组件可沿多层立体栽培架的长度方向移动带动灌溉装置或者拍照装置对栽培框内的植物进行自动灌溉或者自动拍照，自动化程度高，无需人工攀爬作业，提供了工作效率。
Patent WO-2021036986-A1 (WO)
Inventor: LI CAI
IPC: H01Q1/36
Filed: 2020-08-24
Abstract: An antenna device and an electronic equipment. The antenna device comprises: a near-field communication chip used for providing a differential excitation current; a grounding plane formed with a conducting path; at least two first conducting structures; and at least one second conducting structure. Each of the first conducting structures, the conducting path and the at least one second conducting structure together form a conducting loop for the transmission of the differential excitation current.
Patent WO-2021208353-A1 (WO)
Title: Device and method for dynamically measuring trusted state of computer based on call stack track
Inventor: FANG HAO
IPC: G06F21/55
Filed: 2020-09-17
Abstract: A device and method for dynamically measuring a trusted state of a computer based on a call stack track, relating to the field of information security. The device comprises a process monitoring unit, a thread monitoring unit, a state collection and construction unit, a state measurement unit, a user state contact unit, a state measurement matching unit, and a call stack track storage unit. The process monitoring unit and the thread monitoring unit are connected to the state collection and construction unit; the state collection and construction unit is connected to the state measurement unit; the state measurement unit is connected to the user state contact unit; the user state contact unit is connected to the state measurement matching unit; the state measurement matching unit is connected to the call stack track storage unit. According to the device and method, by monitoring a process, a thread and a thread call stack, and comparing with pre-stored possible function call stack data of a code, possible abnormal behaviors in a code execution flow are found, and compared with a dynamic trusted measurement solution of only monitoring a system call type, the detection strength and depth are further improved.
Patent WO-2022056951-A1 (WO)
Title: Preparation method for and use of hard carbon
Inventor: XING WEI
IPC: H01M4/587
Filed: 2020-09-27
Abstract: The present invention relates to the technical field of battery materials, and in particular relates to a preparation method for and the use of hard carbon. The preparation method provided by the present invention comprises the following steps: subjecting a biomass waste powder to salt impregnation, to obtain a salt-impregnated biomass waste powder; and subjecting the salt-impregnated biomass waste powder to first carbonization, ball-milling and second carbonization in sequence, to obtain hard carbon. By means of the method, firstly, the biomass waste powder is subjected to salt impregnation to enable the biomass waste powder to carry salt ions, and the salt ions change the microstructure of carbon in the subsequent second carbonization process, and further influence the performance of the hard carbon; and the two carbonization processes are used for ensuring that a primary carbon structure can be formed and tar substances in the biomass can be removed by means of the first carbonization, so that relative controllability of the size of the biomass waste powder in the subsequent ball-milling process is facilitated, and the formation of a more stable carbon structure can be ensured by means of the second carbonization.
Patent WO-2022067491-A1 (WO)
Inventor: LIU XIHUA
IPC: G06T13/00
Filed: 2020-09-29
Abstract: An embodiment of the present application provides an image processing method, which comprises: when blurring is performed on images, determining whether a blur length of the images is greater than a specified value, wherein the images comprise an intermediate image and an original image before initial blurring; if the blur length is greater than the specified value, determining a first sampling step size according to the blur length and a first specified sampling amount, performing blurring on pixel points of the images according to the determined first sampling step size, and obtaining an intermediate image; and if the blur length is not greater than the specified value, performing blurring on pixel points of the images according to a second sampling step size, and obtaining a final image, wherein the second sampling step size is less than the first sampling step size. The present application achieves an improvement of blurring efficiency while ensuring a blur effect.
Patent WO-2021109709-A1 (WO)
Inventor: YAN RUNFA
IPC: A63F13/52
Filed: 2020-10-10
Abstract: A scene update control method and apparatus, an electronic device and a storage medium. Said method comprises: during the process of scene update, reading, from a disk, the respective voxel files of a scene and storing same into a memory, wherein the scene is divided into a plurality of regional blocks, the voxels on each regional block form a voxel file, and the storage order of the respective voxel files in the disk is determined according to the update order of the plurality of regional blocks in the scene (S500); according to the regional block to be updated in the scene, determining a target voxel file corresponding to the regional block to be updated (S501); and acquiring, from the memory, the respective voxels in the target voxel file, and updating the scene according to the acquired voxels (S502).
Patent WO-2021089011-A1 (WO)
Title: 双酰肼结构类化合物、其制备方法及其应用
Inventor: JIANG HUALIANG
IPC: A61K31/44
Filed: 2020-11-06
Abstract: 提供了式I所示的双酰肼结构类化合物、其制备方法及应用。所述双酰肼结构类化合物具有增强肠干细胞的活性，促进肠上皮修复，同时降低促炎性细胞因子的表达，从而起到治疗炎症性肠道疾病的作用。
Patent WO-2021151342-A1 (WO)
Inventor: WANG JIYONG
IPC: G16H20/40
Filed: 2020-11-26
Abstract: 一种放疗计划中的剂量预测方法、装置、计算机设备及存储介质，基于智慧医疗技术，涉及人工智能技术领域，该方法包括：将计划靶区的3D轮廓样本和危及器官的3D轮廓样本输入至卷积层进行卷积；再使用全连接层进行降维，得到中间信号；然后将中间信号送入反卷积层进行反卷积，得到恢复信号，并基于所述恢复信号完成自编码模型的构建和更新（S102）；利用自编码模型对所述计划靶区的3D轮廓样本，以及危及器官的3D轮廓样本进行学习，并生成全局虚拟剂量图和计划靶区掩膜的局部虚拟剂量图(S103)；采用损失函数对所述自编码模型进行优化(S104)；利用优化后的自编码模型对剂量进行预测(S105)。该方法在损失函数中加入一个有关处方剂量的约束项，提高了放疗计划中剂量预测的准确度。
Patent WO-2021227459-A1 (WO)
Title: Guidance control method and device, and storage medium and service robot
Inventor: ZHANG XUEYUAN
IPC: G05D1/02
Filed: 2020-12-04
Abstract: A guidance control method and device, and a storage medium and a service robot. The method comprises: receiving a service range setting instruction (S101); obtaining service range position coordinate points corresponding to the service range setting instruction to constitute a position coordinate point set of a service region (S102); labeling a plurality of service points in the position coordinate point set of the service region to generate a labeled position coordinate point set (S103); receiving a customer service instruction, and obtaining a service position coordinate point corresponding to the customer service instruction from the labeled position coordinate point set (S104); and moving to the service position coordinate point (S105). Therefore, the working efficiency of the service robot can be improved.
Patent WO-2021121079-A1 (WO)
Inventor: XU ZHETAO
IPC: F16M11/28
Filed: 2020-12-08
Abstract: Provided are a detection device (1) and a control device of a lifting platform (11) thereof, wherein the control device is used for controlling the lifting platform (11) of the detection device (1), wherein the control device comprises a first distance measuring sensor (121) arranged on the top of the detection device (1); a first processor (13) connected with the first distance measuring sensor (121) and used for obtaining a first distance measurement instruction and controlling the first distance measuring sensor (121) to measure a first distance between the top of the detection device (1) and an obstacle directly above the detection device (1) according to the first distance measurement instruction; the first processor (13) is further used for obtaining the first distance sent by the first distance measuring sensor (121), generating an elevation instruction according to the first distance, and controlling a lifting motor (14) of the detection device (1) to drive the lifting platform (11) to rise to the target position from the current position according to the elevation instruction, so that the lifting platform (11) does not collide with the obstacle.
Patent WO-2021135895-A1 (WO)
Title: Balance assembly and household appliance
Inventor: ZHANG SU
IPC: D06F37/22
Filed: 2020-12-11
Abstract: A balance assembly (100), which is used for a household appliance (1000). The balance assembly (100) comprises a balance body (10), a balancer (20), a first wireless charging assembly (34) and an energy storage device (30). The energy storage device (30), the first wireless charging assembly (34) and the balance body (10) are used for being mounted in a cavity (200) of the household appliance (1000), a chamber (12) is arranged inside the balance body (10), the balancer (20) is movably located inside the chamber (12), the first wireless charging assembly (34) is connected to the energy storage device (30), the first wireless charging assembly (34) receives charging energy wirelessly transmitted by the household appliance (1000), and the energy storage device (30) is located outside the balancer (20). The inner wall (122) of the chamber (12) is provided with a first conductive structure (11) electrically connected to the energy storage device (30), a second conductive structure (24) comprised in the balancer (20) is movably connected to the first conductive structure (11), and the energy storage device (30) supplies power to the balancer (20) by means of the first conductive structure (11) and the second conductive structure (24).
Patent WO-2021196745-A1 (WO)
Inventor: ZHANG QIRONG
IPC: G06F16/901
Filed: 2020-12-16
Abstract: L'invention concerne un appareil de traitement de données, un circuit intégré et un accélérateur IA. L'appareil de traitement de données comprend : une pluralité d'unités de stockage en tas, chaque unité de stockage en tas étant utilisée pour stocker des données d'un groupe de nœuds d'un tas, et le groupe de nœuds comprenant au moins certains des nœuds dans la même couche du tas; et une pluralité d'unités de réglage en tas, chaque unité de réglage en tas étant utilisée pour accéder à au moins deux unités de stockage en tas de façon à trier des données d'origine d'entrée et des données stockées dans lesdites unités de stockage en tas.
Patent WO-2022126479-A1 (WO)
Inventor: Sheng Yusong
IPC: H01L51/42
Filed: 2020-12-17
Abstract: Provided is a printable curved perovskite solar cell, which comprises a curved conductive substrate, a porous electron transport layer, a porous insulation spacer layer, a porous back electrode layer and a perovskite filler, wherein the curved conductive substrate comprises a curved transparent substrate and a conductive layer, which is deposited on the curved transparent substrate; the porous electron transport layer, the porous insulation spacer layer and the porous back electrode layer are sequentially deposited on the conductive layer from bottom to top; and pores of the porous electron transport layer, the porous insulation spacer layer and the porous back electrode layer are filled with the perovskite filler. The solar cell is easily integrated with other articles. Further provided is a preparation method for the printable curved perovskite solar cell.