baber/WOPTO huggingface dataset:
Patent WO-2021258408-A1 (WO)
Inventor: YANG DONG
IPC: H04L12/24
Filed: 2020-06-29
Abstract: Disclosed are a tolerance analysis method and apparatus for multi-service flow converged communication in an industrial heterogeneous network. The tolerance analysis method comprises: obtaining service flow and service flow information for applying to join an industrial heterogeneous network; classifying the service flow into a time sensitive flow, a real-time audio/video flow, and other service flows according to characteristics of the service flow; obtaining network topology information and network state information of the industrial heterogeneous network; and respectively performing tolerance analysis on the time sensitive flow, the real-time audio/video flow, and other service flows according to the network topology information, the network state information, and the service flow information to obtain the tolerance analysis result. The tolerance analysis method and apparatus for multi-service flow converged communication in the industrial heterogeneous network provided in embodiments of the present application solve the planning problem of multi-service flow converged communication in the industrial heterogeneous network, improving the adaptability of the tolerance analysis method in complex application scenarios.
Patent WO-2022000356-A1 (WO)
Inventor: GUO HUI
IPC: H04W52/00
Filed: 2020-07-01
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a message at a first transmission reception point (TRP) controlled by the UE, adjust one or more of a power allocation or a precoder for one or more of the first TRP or a second TRP controlled by the UE, and relay the message to another UE from one or more of the first TRP or the second TRP after adjusting the one or more of the power allocation or the precoder. Numerous other aspects are provided.
Patent WO-2021227218-A1 (WO)
Title: Fully automatic double-head sharpening machine
Inventor: WU PINGZHONG
IPC: B23P17/02
Filed: 2020-07-02
Abstract: A fully automatic double-head sharpening machine, comprising an apparatus body (1), a sharpening part (7) being fixedly mounted on the upper end of the middle of the apparatus body (1), a sharpening apparatus (9) being fixedly mounted on the inner side of the sharpening part (7), a sharpening drum (10) being movably mounted on the inner side of the sharpening apparatus (9), a conveyor belt (2) being movably mounted on the upper end of the inner side of the apparatus body (1), a material placement plate (3) being fixedly mounted on the outer side of the conveyor belt (2), a pushing block (12) being fixedly mounted on the side of the inside of the sharpening part (7) opposite to the sharpening apparatus (9), and both sides of the pushing block (12) being arcuate such that, when driven by a limiting sleeve (13) to move to a lower end, the sharpening drum (10) can come into contact with the arcuate surface of the pushing block (12), thereby overcoming the acting force of a spring to extend outward and sleeve a metal rod inside, the rear end engaging with a transmission belt (11); the front surface of the pushing block (12) is inclined so that, with the movement of the sharpening drum (10), the pushing block (12) is capable of slowly driving the sharpening drum (10) to extend outward and increase the degree of sharpening, thereby avoiding jamming due to excessive feeding of the sharpening drum (10), and ensuring the sharpening efficiency of the metal rod.
Patent WO-2021151281-A1 (WO)
Title: Energy-saving circuit and starting device
Inventor: GUO QIAOSHI
IPC: H02M1/36
Filed: 2020-07-22
Abstract: An energy-saving circuit for performing energy-saving maintenance and pulse start (drive) on an electromagnetic system (load), and a starting device. Control switches (K) and loads (RY) requiring energy-saving form a first series circuit, the first series circuit being used to be connected to a first power source (PA); first switches (S1) and the loads (RY) form a second series circuit, the second series circuit being used to be connected to a second power source (PB); the voltage of the first power source (PA) is less than the voltage of the second power source (PB); the first switches (S1) are voltage detection switches for detecting the closing of the control switches (K); and if the control switches (K) are closed, the second power source (PB) drives the loads (RY), and the first power source (PA) maintains power supply to the loads (RY). The circuit is simple, and has a low cost, a good energy-saving effect, and high safety.
Patent WO-2021018143-A1 (WO)
Inventor: YANG XIN
IPC: G02B13/18
Filed: 2020-07-28
Abstract: La présente invention concerne un objectif zoom (10), un module de caméra (100), et un dispositif électronique (1000). L'objectif zoom (10) comprend un premier groupe de lentilles (11) avec une puissance optique négative, un second groupe de lentilles (12) avec une puissance optique positive, et un troisième groupe de lentilles (13) avec une puissance optique négative, le deuxième groupe de lentilles (12) et le troisième groupe de lentilles (13) pouvant se déplacer par rapport au premier groupe de lentilles (11) ; les relations suivantes étant satisfaites : -2,5<F1/F2<-1,5, et -2<F3/F2<-1.
Patent WO-2022027236-A1 (WO)
Title: High-speed milling cutter
Inventor: WU YONGBO
IPC: B23C5/08
Filed: 2020-08-04
Abstract: Disclosed is a high-speed milling cutter, comprising a cutter body (1), a cutter groove (1a), a cutter holder (2), a driving screw (3) and an auxiliary compression screw (4). The cutter groove (1a) is provided with a cutter groove axial face (11), a cutter groove radial face (12), a first cutter groove tangential face (13) and a second cutter groove tangential face (14); the cutter holder (2) is provided with a cutter holder axial face (21), a cutter holder radial face (22), a first cutter holder tangential face (23) and a second cutter holder tangential face (24); the first cutter holder tangential face (23) and the second cutter holder tangential face (24) are oppositely arranged and mutually inclined to form an acute angle a; the cutter holder (2) is divided into a fixed portion (26) and an elastic portion (27) by at least one slit (25); the fixed portion (26) is provided with a cutting portion (28); a driving screw hole (29) is provided in the fixed portion (26); and the cutter holder (2) moves in the cutter groove (1a) by means of the driving screw (3) cooperating with the driving screw hole (29). The cutter has a rational structural design and is convenient to adjust, and since the structure of the cutter is stable, the cutter does not fly out under a force; in addition, the elastic portion of the cutter holder can provide an effect similar to "damping", such that the small vibration of the cutter holder during cutting is reduced, and the service life of the cutter is prolonged.
Patent WO-2021027845-A1 (WO)
Inventor: REN HUALONG
IPC: G06F16/906
Filed: 2020-08-12
Abstract: A brain-like decision and motion control system. The system comprises an active decision module (1), an automatic decision module (2), an evaluation module (3), a memory module (4), a perception module (5), a composite control module (6), an input channel module (7), an output channel module (8), and a controlled object module (9). Three working modes supported by the system comprise an active supervision mode, an automatic mode, and a feedback driving mode. The system can enable a robot to autonomously decide and select targets and operations and finely control actions in the process of interacting with the environment, and can enable the robot to learn new operations by means of trial and error, simulation and teaching, so as to flexibly adapt to complex and changeable tasks and environments; the system is particularly suitable for being applied to scenarios such as motion planning and control of a multi-degree-of-freedom robot, cooperative operation of a dexterous robot hand and a camera, walking and balancing of a biped or multi-legged robot, and antagonistic control of multiple actuators, and therefore effectively solves some problems existing in an existing robot motion control scheme.
Patent WO-2021082728-A1 (WO)
Inventor: ZHANG SHUANG
IPC: G02B13/00
Filed: 2020-09-03
Abstract: 本申请公开了一种光学成像镜头，其沿光轴由物侧至像侧依序包括：具有正光焦度的第一透镜，其物侧面为凸面，像侧面为凹面；具有负光焦度的第二透镜；具有光焦度的第三透镜；具有正光焦度的第四透镜；以及具有负光焦度的第五透镜；光学成像镜头的边缘光线所在直线与光轴的交点至所述第一透镜的物侧面的轴上距离VP满足0mm＜VP＜1.5mm。
Patent WO-2021159707-A1 (WO)
Inventor: PAN CHUN
IPC: G01S5/02
Filed: 2020-09-16
Abstract: 一种定位方法及装置、WLAN设备及存储介质。该定位方法包括：WLAN设备获取另一WLAN设备向多个待定位WLAN设备发送的上行调度参数，上行调度参数用于指示向多个待定位WLAN设备分配的无线资源；WLAN设备接收上行信号；WLAN设备基于多个待定位WLAN设备的无线资源和接收到的上行信号，测量多个待定位WLAN设备各自的定位数据。本方法提高了对待定位WLAN设备进行定位的及时性。
Patent WO-2021057998-A1 (WO)
Inventor: GUAN ZHONGJUN
IPC: C07D403/04
Filed: 2020-09-28
Abstract: La présente invention concerne un procédé de préparation d'un composé de pyrroloaminopyridazinone. Plus précisément, la présente invention concerne un procédé de préparation d'un composé représenté par la formule (III), comprenant l'étape consistant à faire réagir un composé représenté par la formule (II) en présence d'un agent oxydant, chaque substituant du composé représenté par la formule (II) et du composé représenté par la formule (III) étant le même que défini dans la description. Le procédé offre un rendement élevé, une excellente pureté de produit et des conditions de réaction douces.
Patent WO-2022067499-A1 (WO)
Inventor: YIN YAYUN
IPC: G06T15/00
Filed: 2020-09-29
Abstract: Provided is a coarse-grained depth testing method, comprising: performing a coarse-grained depth test of a current draw-call command; after the coarse-grained depth test of the current draw-call is passed, according to the configuration of the current draw-call, in a coarse-grained depth buffer and for a pixel region associated with the current draw-call, setting the value of a first tag, indicating whether the coarse-grained depth test is disabled for the associated pixel region, and setting the value of a second flag for an associated pixel region in the coarse-grained depth buffer, indicating whether the coarse-grained depth buffer update is disabled for the associated pixel region; on the basis of the coarse-grained depth test (C-Z test) method, if some configurations of the current draw-call have an impact on the coarse-grained depth test of a subsequent draw-call, then constraining the disabling of C-Z tests and C-Z buffer updates to the pixel area corresponding to that marker, and for the remaining pixel regions where coarse-grained depth tests and C-Z buffer updates are not disabled, subsequent draw-calls can continue to perform coarse-grained depth tests and C-Z buffer updates. Thus, in contrast to the prior art where no other subsequent draw-calls for the entire frame after the current draw-call can perform coarse-grained depth tests and C-Z buffer updates, adverse impact on the effectiveness of coarse-grained depth testing is reduced to the greatest possible extent, improving coarse-grained depth testing.
Patent WO-2021258591-A1 (WO)
Inventor: XIAO GUANGYUAN
IPC: H01R12/91
Filed: 2020-10-28
Abstract: An electric unmanned aerial vehicle, comprising an elastic assembly (1), a battery connector (2), and a frame (3). The battery connector (2) is configured to be connected to a battery (4), and the battery connector (2) is installed on the frame (3) by means of the elastic assembly (1). The elastic assembly (1) has elastic deformation in a direction perpendicular to the connection direction of the battery connector (2) and the battery (4), so that the battery connector (2) can be driven by the battery (4) to float on the frame (3) in the direction perpendicular to the connection direction of the battery connector (2) and the battery (4).
Patent WO-2022087885-A1 (WO)
Inventor: ZHANG CHAO
IPC: C09D4/02
Filed: 2020-10-28
Abstract: An active energy ray-curable aqueous resin composition includes a reaction product (X) of a hydroxyl group-having acrylic polymer (A) and an isocyanate group-having urethane (meth) acrylate (B), and an aqueous medium (Y), the urethane (meth) acrylate (B) having a carboxyl group and two or more (meth) acryloyl groups. The active energy ray-curable aqueous resin composition is useful for an active energy ray-curable aqueous coating film which can form a cured coating film having excellent adhesion, warm-water resistance, and chemical resistance, and the coating material can be coated on various articles.
Patent WO-2021243945-A1 (WO)
Title: 一种对于静止或低速工况下机械臂高精度力反馈的方法、机械臂辅助的外科手术方法和具有处理器可执行的非易失的程序代码的计算机可读介质
Inventor: Gan Bohan
IPC: B25J9/16
Filed: 2020-11-02
Abstract: 本公开公开了一种对于静止或低速工况下机械臂高精度力反馈的方法、一种机械臂辅助的外科手术方法和具有处理器可执行的非易失的程序代码的计算机可读介质，该方法包括以下步骤：S100，构建机械臂的各个关节坐标系，并计算关节的雅可比矩阵；S200，根据上述的关节坐标系，构建原点位于机械臂的每一段质心位置的坐标系，并计算质心位置的雅可比矩阵；S300，构建动力学方程中重力项的矩阵；S400，在机械臂运动过程中采集得到关节位置和力矩数据；S500，将S400的数据代入到S300中，计算出结果；S600，得到施加外力导致的额外关节扭矩；S700，结合S100中得到的关节雅可比矩阵和S600中得到的额外关节扭矩，计算得到机械臂末端外力的大小和方向。本公开提供的一种对于静止或低速工况下机械臂高精度力反馈的方法，简化计算步骤，提高力反馈精确性。
Patent WO-2022094859-A1 (WO)
Inventor: SHENG BAOFU
IPC: A01B79/02
Filed: 2020-11-05
Abstract: 本公开提供一种山丘资源系统化保护、利用的方法，涉及山丘资源的保护与利用领域。山丘资源系统化保护、利用方法包括山丘资源的保护方法以及山丘资源的利用方法。山丘资源保护方法包括对地震、暴雨和/或干旱等导致山体滑坡、泥石流、水土流失、火灾和/或沙漠化等地质性灾害的防治方法与对山体岩石持续风化的防治方法；山丘资源利用的方法是对基于保护产生的可用资源进行利用的方法；一种山丘资源系统化保护、利用的方法是通过对山丘资源的保护搭建山丘资源利用的基础，保护与利用融为一体。相较于现在的方法，本公开提供的方法，既能防治自然灾害，保护山丘资源，防止水土流失，又能高效利用水土资源，增加产值，缓解耕地压力，促进产业布局调整。
Patent WO-2022094895-A1 (WO)
Inventor: LU QINGDA
IPC: G06F3/06
Filed: 2020-11-05
Abstract: L'invention concerne des procédés et des systèmes mettant en œuvre une opération de copie virtuelle qui améliore la prise en charge de politiques de récupération d'espace préemptive au niveau d'un système de fichiers réparti. Un processus de récupération d'espace effectue de manière préemptive une copie sur des données dans un système de fichiers structuré en journal. Afin que des opérations d'écriture bloquant des fils ne soient pas réparties sur des nœuds d'une grappe de nœuds de système de fichiers réparti, et pour éviter ainsi une dégradation des performances de calcul, une opération de copie virtuelle est mise en place qui, d'après des métadonnées de nœud maître, localise chaque nœud de fragment stockant des blocs devant faire l'objet d'une copie virtuelle et appelle une API de retransposition d'un moyen de mappage d'adresses logiques mis en place par un système de fichiers local du nœud de fragment. Le moyen de mappage d'adresses logiques de chaque nœud de fragment effectue des retranspositions d'adresses de disque d'adresses de blocs logiques d'origine en adresses de blocs de destination, sans relocaliser des données d'une adresse de disque à une autre. Les résultats de ces retranspositions peuvent être stockés en tant que métadonnées au niveau du nœud maître, remplaçant des métadonnées transposées précédemment.
Patent WO-2022021686-A1 (WO)
Inventor: LIU YANG
IPC: G06T13/00
Filed: 2020-11-20
Abstract: A method and apparatus for controlling a virtual object, and a storage medium and an electronic apparatus. The method comprises: during an animation process of a skeleton model, when a skeleton rigid body of the skeleton model triggers a collision, acquiring animation frame data of a skeleton, corresponding to the skeleton rigid body in the current state, from an animation system (S502); according to the animation frame data, calculating state data and corresponding joint data of the skeleton rigid body in the current state (S504); calculating and setting state data and corresponding joint data of the skeleton rigid body at the next animation frame target state (S506); and by using a physical system of the skeleton model, and according to a driving parameter generated upon collision, simulating the approach of the skeleton rigid body from the current state to the next animation frame target state at a time interval until the next piece of animation frame data is loaded (S508). By means of the method, the technical problems in the related art of it being difficult to expect a physical simulation result of a virtual object, and it being difficult to show an artistic effect of the virtual object, etc. since artistic production cannot directly control the virtual object are solved.
Patent WO-2022052317-A1 (WO)
Inventor: LIANG PEIHUI
IPC: B65D47/34
Filed: 2020-11-23
Abstract: Pompe à aliments comportant un ressort externe et une soupape de sortie à sécurité. La pompe à aliments comprend une tête de pression (1), une colonne primaire (2), une colonne secondaire (3), un piston (4), une chambre de pompe (5), un ressort (6) et un couvercle de verrouillage de bouteille (8). La tête de pression (1) est installée sur la colonne primaire (2) ; la colonne primaire (2) est disposée dans la chambre de pompe (5) ; la colonne secondaire (3) est reliée à une extrémité inférieure de la colonne primaire (2) ; le piston (4) est disposé sur les côtés extérieurs de la colonne primaire (2) et de la colonne secondaire (3) par manchonnage ; un couvercle de verrouillage (9) apte à fixer la colonne primaire (2) à la chambre de pompe (5) est fixé à la chambre de pompe (5) ; un côté extérieur d'une extrémité supérieure du couvercle de verrouillage (9) est doté d'une bride de couvercle (91) qui est tournée vers l'extérieur puis tournée vers le bas pour s'étirer vers l'extérieur ; une extrémité supérieure de la chambre de pompe (5) est fixée à un côté intérieur de la bride de couvercle (91) par insertion ; le couvercle de verrouillage (9) est doté d'une ouverture de verrouillage (92) faisant saillie vers le haut au-dessus de la bride de couvercle (91) ; un côté extérieur de l'ouverture de verrouillage (92) est doté de filetages extérieurs (93) ; une extrémité supérieure de la colonne primaire (2) est dotée d'une bride de verrouillage (21), qui est tournée vers l'extérieur puis tournée vers le bas pour s'étirer vers l'extérieur afin d'être emmanchée sur un côté extérieur de l'ouverture de verrouillage (92) ; et un côté intérieur de la bride de verrouillage (21) est doté de filetages intérieurs (22) correspondant aux filetages extérieurs (93) par vissage, de sorte qu'un cœur de pompage composé de la colonne primaire (2), de la colonne secondaire (3), du piston (4), de la chambre de pompe (5), du ressort (6), d'une bille de verre (7) et du couvercle de verrouillage (9) puisse être stocké et transporté indépendamment, s'appariant ainsi à différentes têtes de pression (1) et couvercles de verrouillage de bouteille (8) en fonction des exigences, de sorte que son utilisation soit flexible.
Patent WO-2021218143-A1 (WO)
Title: 数据同步方法、装置、服务器及存储介质
Inventor: DING YONG
IPC: G06F16/22
Filed: 2020-11-26
Abstract: 在数据处理技术领域，提供一种数据同步方法、装置、服务器及存储介质。该方法能够监听数据源上的修改操作（S10），当数据源上有修改操作产生时，从数据源对应的重做日志组中读取目标重做日志（S11）；解析目标重做日志，得到目标重做日志的类型，并获取目标重做日志中的变更数据（S12）；对变更数据进行清洗，得到目标数据，并根据类型存储所述目标数据（S13）；当接收到数据同步请求时，从数据同步请求中提取引擎信息（S14）；根据引擎信息确定存储引擎，与存储引擎建立连接，得到网络链接（S15）；根据类型及目标数据，生成与存储引擎对应的指令（S16）；通过网络链接将指令发送至存储引擎，以使存储引擎完成数据同步（S17），通过服务器与数据源建立网络连接，降低数据源与存储引擎之间通信的繁杂性，该方法还涉及区块链技术，通过服务器统一同步数据，能够减少数据源所在设备的CPU以及内存资源的消耗，提高了数据源所在设备运行的效率。
Patent WO-2021203725-A1 (WO)
Inventor: ZHANG YUE
IPC: H04J3/06
Filed: 2020-12-07
Abstract: 本公开提供的时间同步方法和系统，涉及多模块通讯领域，能够解决现有单点接入时钟引起网络系统中设备时间同步延时的问题。具体技术方案为：确定第一业务模块为时钟输入口接收时钟信息输入；第一业务模块将接收的时钟信息传递至主中心模块同步；主中心模块将时钟信息传递至至至少一个的第二业务模块；其中，第一业务模块和第二业务模块分别为多模组网系统中的通讯模块；其中第二业务模块中包括主业务模块。
Patent WO-2022120659-A1 (WO)
Title: 一种非配体辅助的钙钛矿掺杂多发射材料及其制备方法
Inventor: LI JIA
IPC: C09K11/66
Filed: 2020-12-09
Abstract: 一种非配体辅助的钙钛矿掺杂多发射材料，其制备方法包括以下步骤：1）将聚合物溶于有机溶剂中，得到含有聚合物的第一溶液；2）在第一溶液中加入卤化物盐，混合均匀得到第二溶液；3）将第二溶液进行真空干燥得到钙钛矿掺杂材料；其中，所述步骤2）中的卤化物盐为主体无机卤化物盐A、掺杂卤化物盐的组合物和主体无机卤化物盐B，或者为主体无机卤化物盐A、掺杂卤化物盐和有机胺卤盐的组合物。制备方法简单，成本低廉，适合大面积生产，而且材料的结晶性较好，纳米颗粒分散性较好，有效实验双带发射。
Patent WO-2021258669-A1 (WO)
Inventor: CHEN SHENG
IPC: H04B10/07
Filed: 2020-12-14
Abstract: Disclosed in the embodiments of the present application are a calibration method, apparatus and device, and a storage medium. The method comprises: determining an alternative modulation depth of a modulator of a transmitting end; determining whether an actual signal-to-noise ratio of an optical signal emitted by the modulator of the transmitting end at the alternative modulation depth reaches standards; and if the actual signal-to-noise ratio of the optical signal emitted by the modulator of the transmitting end at the alternative modulation depth reaches the standards, determining the alternative modulation depth to be a target modulation depth, wherein the target modulation depth is a modulation depth used by the modulator of the transmitting end when transmitting the optical signal to a receiving end.
Patent WO-2021135922-A1 (WO)
Title: Lithium-ion battery
Inventor: QIAN YUNXIAN
IPC: H01M10/0525
Filed: 2020-12-15
Abstract: The present invention relates to the technical field of new energy, and particularly relates to a lithium-ion battery. The lithium-ion battery comprises a positive electrode, a negative electrode, a separator, and a non-aqueous electrolytic solution; the negative electrode comprises a negative electrode active material, and the negative electrode active material contains a silicon-based material; the non-aqueous electrolytic solution comprises a cyclic disulfonic acid ester compound as represented by structural formula 1 and an unsaturated phosphate compound as represented by structural formula 2, and the components of SEI films formed by the structural formula 1 and the structural formula 2 on a silicon-based negative electrode intersect each other and influence each other, and finally form a protective film of a Mosaic model. The protective film not only effectively conducts lithium ions and consumes gas generated during a cycle, but also enhances contact of a silicon-based active material, inhibits a volume effect thereof, reduces the occurrence of side reactions, and effectively protects a silicon-based negative electrode interface, thereby improving the swelling and impedance growth of the battery during the cycle, and improving the cycle performance of the lithium-ion battery having the silicon-based active material at the negative electrode.
Patent WO-2022110350-A1 (WO)
Title: 图像显示方法、图像显示装置和可读存储介质
Inventor: ZHANG ZHE
IPC: G09G5/00
Filed: 2020-12-16
Abstract: 一种图像显示方法、图像显示装置和可读存储介质，图像显示方法包括：获取显示图像，将显示图像和对应的基准图像进行对比，获取显示图像基于基准图像产生变化的像素点（S10）；依据产生变化的像素点获取像素点的像素信息（S20）；依据像素信息将产生变化的像素点刷新至显示屏幕（S30）。图像显示方法能够有效提高刷新速度，减少刷新延迟，避免显示画面卡顿。
Patent WO-2021189994-A1 (WO)
Inventor: ZHANG JIAN
IPC: H04L12/877
Filed: 2020-12-17
Abstract: Provided are a service flow transmission method and device based on FlexE, which belong to the technical field of communications. Provided is a method for efficiently allocating time slots in FlexE. A network device automatically allocates a time slot on a PHY link for a service flow by means of a time slot allocation strategy and the bandwidth required for the service flow, and transmits the service flow by means of the allocated time slot. Since a user is not required to manually designate a corresponding time slot for the service flow, the learning cost caused by the perception of the user as to how to arrange time slots is avoided, and the tedious operations required for the user to configure a time slot for the service flow are avoided, thereby greatly simplifying the configuration complexity and improving the allocation efficiency of time slots.