baber/WOPTO huggingface dataset:
Patent WO-2022205312-A1 (WO)
Inventor: ZHOU YAN
IPC: H04N19/46
Filed: 2021-04-01
Abstract: A coding coefficient processing method and device, capable of efficiently implementing bit estimation of a coding coefficient, and facilitating hardware implementation. The coding coefficient processing method comprises: scanning each coefficient in each coefficient group of a coding block once to determine syntax element information related to the coefficient of the coding block; performing bit estimation on the syntax element information related to the coefficient to determine an initial bit estimation value of the coefficient of the coding block; and correcting the initial bit estimation value according to a preset coding rule to determine a bit estimation value of the coefficient of the coding block. According to the technical solution of the present application, the syntax element information related to the coefficient of the coding block can be determined by only scanning each coefficient in the coding block once, and the initial bit estimation value can be corrected according to the preset coding rule, thereby avoiding multiple scans of the coding block while ensuring the accuracy of the bit estimation of the coding block, improving the efficiency of the bit estimation of the coding block and facilitating hardware implementation.
Patent WO-2022205449-A1 (WO)
Title: Methods for communication, terminal devices, and computer readable media
Inventor: MIAO ZHAOBANG
IPC: H04W72/02
Filed: 2021-04-02
Abstract: Embodiments of the present disclosure provide a solution for sidelink transmission. In a method for communication, a first terminal device determines a resource selection window for a sidelink transmission from the first terminal device to a second terminal device. Then, the first terminal device determines a duration within the resource selection window. Further, the first terminal device determines at least one resource for the sidelink transmission within the resource selection window without the duration. In this way, the resource selection window of the first terminal device for the sidelink transmission is optimized, thereby improving the performance of the sidelink transmission.
Patent WO-2021204118-A1 (WO)
Title: Driving electric motor control system and method for ensuring safety thereof
Inventor: YANG XIAOLONG
IPC: H02H7/08
Filed: 2021-04-06
Abstract: A driving electric motor control system and a method for ensuring the safety thereof, which belong to the field of electronic circuits. The system comprises: a DSP, which is electrically connected to a gate driving logic control module (23) and is used for acquiring a gate driving control right by interacting with the gate driving logic control module (23); a CPLD, which is electrically connected to the DSP and the gate driving logic control module (23) and is used for taking over the gate driving control right by interacting with the gate driving logic control module (23) when the DSP is in a fault state; the gate driving logic control module (23), which is electrically connected to a gate driving circuit module (24) and is used for realizing control, by the DSP and the CPLD, over the gate driving control right and for transmitting, to the gate driving circuit module (24), a control signal output by the DSP or the CPLD in response to the gate driving control right; and the gate driving circuit module (24), which is electrically connected to an electric motor and is used for driving the electric motor in response to the control signal. By means of the method, double-point control over a gate driving control right can be realized.
Patent WO-2022001291-A1 (WO)
Title: Method for controlling network congestion and related apparatus
Inventor: SU DANG
IPC: H04W24/08
Filed: 2021-04-15
Abstract: Provided in the present application are a method and apparatus for controlling network congestion. In the technical solutions provided by the present application, a sending end continuously sends to a receiving end data packets for detecting the available bandwidth, and continues to intermittently send to the receiving end data packets for detecting the available bandwidth after continuously sending the data packets. Continuously sending data packets can increase the speed and number of data packets for detecting the available bandwidth, so that higher and more accurate available bandwidth can be detected; then, intermittently sending data packets increases the number of data packets for detecting the available bandwidth so as to detect more accurate available bandwidth, while also preventing the number of data packets from being too high, thus preventing packet loss.
Patent WO-2022041772-A1 (WO)
Title: 一种物料配送装置及方法
Inventor: PAN XIAOPING
IPC: B65G41/00
Filed: 2021-04-15
Abstract: 一种物料配送装置及物料配送方法，该物料配送装置包括支撑机构（110）和装置主体（100），装置主体（100）包括料槽（101），料槽（101）的后端安装有动力机构（120），料槽（101）的内部设置有输送机构（160），输送机构（160）包括螺杆（161）和连接轴（162），连接轴（162）与料槽（101）之间设置有安装机构（130），安装机构（130）包括固定盘（131）和定位板（132），料槽（101）的两端安装有支撑机构（110），支撑机构（110）包括固定板（111）、丝杆（112）、支撑杆（113）和旋转手轮（115），料槽（101）的前端上部设置有进料机构（140），进料机构（140）包括进料箱（141），进料箱（141）的内部贯穿设置有筛分机构（150），筛分机构（150）包括挡板（151）和漏孔（152）。该物料配送装置可以控制物料的输送量，且便于拆卸更换，方便装置的转移。
Patent WO-2021233240-A1 (WO)
Inventor: HE XU
IPC: G01M15/02
Filed: 2021-05-17
Abstract: Disclosed are a synchronous control method and system for a laser test of an optical engine. The method comprises: when a start instruction is received, a control system itself driving the operation of a laser at a preset frequency, wherein the preset frequency is a rated working frequency of the laser (S110); receiving a crank angle phase to be tested, that is input by a user, of an optical engine, wherein said crank angle phase is input by the user after the energy output of the laser is stable (S120); when a phase matching instruction is received, the control system calculating the phase difference between its own system clock phase and said crank angle phase, and determining whether the phase difference is less than a preset threshold value (S130); if "not", determining a phase deviation direction according to the phase difference, so as to adjust the system clock phase by a preset phase adjustment amplitude, and returning to step S130; if "so", sending an experiment start prompt signal, acquiring a clock frequency of the optical engine, and outputting a pulse signal at said crank angle phase to trigger the laser; and when a phase decoupling instruction is received, the control system triggering the laser at its own clock frequency.
Patent WO-2021239138-A1 (WO)
Inventor: LIU JINHUA
IPC: H04W36/00
Filed: 2021-05-28
Abstract: 本申请公开了一种网络切换方法、装置、通信设备及系统，该方法包括：向目标CU发送切换请求消息，该切换请求消息中包括第一目标信息，该第一目标信息为待切换的IAB节点的DU的上下文信息；接收目标CU发送的切换响应消息，该切换响应消息中包括第一配置信息，该第一配置信息为目标CU配置给DU的用于网络切换的信息；向IAB节点发送第一配置信息，该第一配置信息用于IAB节点执行DU的切换过程。
Patent WO-2022033131-A1 (WO)
Inventor: Shu Rongzhi
IPC: G06T13/00
Filed: 2021-06-01
Abstract: 本发明属于动画渲染技术领域，提供一种基于JSON数据格式的动画渲染方法，获取带有占位图的JSON动画文件，获取用户资源文件；预处理所述用户资源文件，以使用户资源文件与JSON动画文件能匹配替换；将预处理后的用户资源文件动态替换占位图，以得到用户资源文件与JSON动画文件的结合文件；对结合文件进行动画渲染。通过该方法，可以有效减少客户端、Web端在实现设计师所给定的交互效果时的工作量，可避免多个平台或版本上的动画效果存在差异。
Patent WO-2021244641-A1 (WO)
Inventor: LIAN YUBO
IPC: B60L53/24
Filed: 2021-06-04
Abstract: The present disclosure relates to the field of vehicles, and relates to a battery energy processing apparatus and method, and a vehicle, being capable of charging a battery during the self-heating of the battery. The battery energy processing apparatus comprises: an energy exchange interface; a first circuit, wherein a first end of the first circuit is connected to the energy exchange interface, and a second end of the first circuit is connected to the battery; a second circuit, wherein a first end of the second circuit is connected to the battery; an energy storage unit, wherein the energy storage unit is connected to a second end of the second circuit; and a controller configured to control, under a first preset state, the second circuit to charge and discharge the battery so as to achieve the heating of the battery, and control the first circuit to receive energy from the energy exchange interface and output the energy to the battery, so as to achieve the charging of the battery.
Patent WO-2022033191-A1 (WO)
Inventor: CHANG SHIFAN
IPC: H01R12/00
Filed: 2021-06-24
Abstract: A communication device (100), applicable to an optical communication device, a router, a switch, a server, or the like. The communication device (100) comprises a plurality of switch boards (120) and a plurality of line cards (110). The line cards (110) are used for receiving or generating signals, and the switch boards (120) are used for performing cross scheduling on the signals; each line card (110) is provided with at least one first signal connector, and each switch board (120) is provided with at least one second signal connector; a first signal connector of at least one first line card of the plurality of line cards (110) is connected to second signal connectors of at least two first switch boards in the plurality of switch boards (120) via at least two first signal lines. The line cards (110) are provided with the signal connectors, and the line cards are connected to the plurality of switch boards (120) by means of the signal connectors, thereby reducing the complexity of installation and maintenance of the line cards (110) and the switch boards (120) while improving the integration level of the communication device, and reducing installation and maintenance costs.
Patent WO-2022007641-A1 (WO)
Title: Goods extraction device, depth measurement method, warehouse robot, and warehouse system
Inventor: LI HUIXIANG
IPC: B65G1/137
Filed: 2021-06-24
Abstract: Provided are a goods extraction device, a depth measurement method, a warehouse robot, and a warehouse system. The goods extraction device comprises: a goods extraction assembly, a sensor and a depth determination module, wherein the sensor is arranged on the goods extraction assembly and is used for collecting a detection signal when the goods extraction assembly extends outwards; and the depth determination module is used for determining the depth of a goods container according to the detection signal, so as to extract and/or place the goods container according to the depth of the goods container, with the depth being the length of the goods container in the extension direction when goods are extracted by the goods extraction assembly. By means of the sensor and the depth determination module, which are arranged on the goods extraction assembly, the depth of the goods container is measured, and the goods container extraction efficiency and the goods container placement safety are improved.
Patent WO-2022002190-A1 (WO)
Title: Video signal processing system and method, projection system, and projection method
Inventor: YU XIN
IPC: G06T7/12
Filed: 2021-07-01
Abstract: A video signal processing system and method, a projection system, and a projection method. The video signal processing system (100) comprises an image processing unit (110), wherein the image processing unit (110) is used for segmenting each frame of color image into M monochromatic light images, combining the monochromatic light images of the same color that are obtained by means of segmentation to form at least one monochromatic image frame, and outputting each monochromatic image frame to a DLP projection apparatus (200). A color image is segmented to form monochromatic light images; the monochromatic light images of the same color are then combined to form at least one monochromatic image frame; the monochromatic image frames are transmitted to a DLP projection apparatus (200) for guidance; and finally, same are subjected to light combination by means of a light combination element (300) and are then emitted. Since each monochromatic image frame is formed by combining a plurality of monochromatic light images, a monochromatic image frame comprises a plurality of monochromatic light images of the same color, which is equivalent to being formed by a plurality of frames of monochromatic light images, and therefore, the frame rate of each monochromatic image frame is improved relative to an original color image.
Patent WO-2023279248-A1 (WO)
Title: Methods, devices, and medium for communication
Inventor: WANG DA
IPC: H04W74/08
Filed: 2021-07-05
Abstract: Embodiments of the present disclosure relate to a method, device and computer readable storage medium of communication. The method performed by the terminal device comprises initiating an RRC connection release procedure during the terminal device performing a SDT with a network device. The method further comprises disabling indicating an arriving of non-small data transmission to the network device during the RRC connection release procedure. In this way, the RRC connection release procedure may be completed without any disturbing, and the state between the terminal device and the network device may be consistent.
Patent WO-2023272790-A1 (WO)
Inventor: XU XIANBO
IPC: A01N43/90
Filed: 2021-07-15
Abstract: 提供了一种除草剂组合物及其制备方法和施用方法，涉及除草剂技术领域，所述除草剂组合物包括唑啉草酯和环内酯化合物，所述环内酯化合物为五元环内酯和/或六元环内酯，所述除草剂组合物改善了现有的唑啉草酯乳油制剂化学稳定性差以及低温析出的技术问题，所述除草剂组合物通过环内酯化合物和唑啉草酯配合使用，不仅提高了唑啉草酯的溶解性，而且有效提高了唑啉草酯的化学稳定作用，改善了唑啉草酯乳油制剂低温结晶析出以及化学稳定性问题。
Patent WO-2022012654-A1 (WO)
Inventor: ZHANG ZHEMING
IPC: G06F3/14
Filed: 2021-07-16
Abstract: L'invention concerne un procédé et un appareil de gestion de tâches, ainsi qu'un dispositif électronique. Le procédé comprend les étapes consistant à : afficher une commande cible, la commande cible comprenant une première carte de tâche (101) ; recevoir une première entrée sur la première carte de tâche (102) ; et, en réponse à la première entrée, afficher une première interface d'application associée à la première carte de tâche (103).
Patent WO-2023000238-A1 (WO)
Inventor: CHEN JUI-LIN
IPC: G09F9/33
Filed: 2021-07-22
Abstract: 一种背光模组及显示装置。背光模组（100,300,400,500）包含光源结构（110,310,410,420,510,600,800）以及光学膜片（200）。光源结构（110,310,410,420,510,600,800）包含基板（111,311,411,421,511,610,810）、多个发光单元（112,312,412,422,513,630,830）以及封装体（113,313,413,423,514,640,840）。多个发光单元（112,312,412,422,513,630,830）布设在基板（111,311,411,421,511,610,810）上。封装体（113,313,413,423,514,640,840）覆盖多个发光单元（112,312,412,422,513,630,830），其中封装体（113,313,413,423,514,640,840）具有多个凸出部（113a,313a,413a,423a,515a,641a,841a）。光学膜片（200）设置在光源结构（110,310,410,420,510,600,800）的上方，其中光学膜片（200）与封装体（113,313,413,423,514,640,840）的多个凸出部（113a,313a,413a,423a,515a,641a,841a）互相接触。
Patent WO-2022042235-A1 (WO)
Inventor: ZENG CHUNLIANG
IPC: H04W28/06
Filed: 2021-08-04
Abstract: Embodiments of the present application relates to the technical field of communications, and provide a data packet sending method and apparatus, a data packet processing method and apparatus, a device, and a data packet. The method comprises: determining, from among n predefined fields, m fields comprised in a data packet, n being a positive integer, and m being a positive integer smaller than or equal to n; generating a data packet comprising the m fields, the data packet also comprising n flag bits, and the i-th flag bit among the n flag bits being used for indicating whether the data packet comprises a field corresponding to the i-th flag bit among the n fields; and sending the data packet. According to the embodiments of the present application, the versatility of the data packet is enhanced.
Patent WO-2022088822-A1 (WO)
Title: Structure de suppression de diffusion, limite électromagnétique, unité de rayonnement basse fréquence, et antenne
Inventor: LAI ZHANJUN
IPC: H01Q1/52
Filed: 2021-08-05
Abstract: La présente invention concerne une structure de suppression de diffusion, une limite électromagnétique, une unité de rayonnement basse fréquence, et une antenne. La structure de suppression de diffusion comprend une unité de suppression de diffusion. L'unité de suppression de diffusion comprend une première bande conductrice, une seconde bande conductrice, une première ligne de transmission à court-circuit et une première ligne de transmission à circuit ouvert. L'agencement de la première ligne de transmission à circuit ouvert et de la première ligne de transmission à court-circuit en série entre la première bande conductrice et la seconde bande conductrice est équivalent à connecter la première bande conductrice à la seconde bande conductrice au moyen d'un inducteur équivalent et d'un condensateur équivalent, c'est-à-dire une unité de suppression de diffusion qui peut être formée conjointement et pourvue à la fois de fonctions passe-bas et d'arrêt de bande, ce qui permet d'atteindre les objectifs de suppression du courant induit d'une bande de fréquence de suppression de diffusion, puis d'affaiblir les ondes électromagnétiques diffusées produites par le courant induit. Par rapport à l'état de la technique, la présente invention permet de mieux supprimer le courant induit par la suppression de la diffusion, peut être disposé sur un bras rayonnant d'une unité de rayonnement basse fréquence ou disposé sur un séparateur, permet d'améliorer les indices de performance d'une antenne multifréquence, rend le débogage plus facile, et facilite une optimisation de conception, et présente une structure simple et une forte universalité.
Patent WO-2022116601-A1 (WO)
Inventor: YANG CUIJUN
IPC: A61M5/172
Filed: 2021-08-23
Abstract: A unilaterally driven drug infusion system, comprising: an infusion unit (102), including a reservoir (110), a piston (120) and a screw (130), the piston (120) is arranged in the reservoir (110); a driving unit including a rotating shaft (160) and a driving member (150), and the driving member (150) includes a driving end (151); a driving wheel (140) provided with wheel teeth (141); a linear actuator (180) and a reset unit (170) respectively connected to the driving member (150); a control unit (101) controls the linear actuator (180) or the reset unit (170) to apply different driving powers on the driving member (150); and a sensing unit (103) operatively connected to the control unit (101) and used to sense or recognize the user's body movements, and different body movements represent different functional instructions, and according to the body movements sensed or recognized by the sensing unit (103), the control unit (101) controls the infusion unit (102) to execute corresponding functional instructions, the user or the system can flexibly select the infusion mode, and the user has no need to manually input functional instructions.
Patent WO-2023015604-A1 (WO)
Title: Communication methods and system, smart terminal, communication sub-devices, device, and medium
Inventor: YOU JIE
IPC: H04L65/40
Filed: 2021-08-23
Abstract: The present application discloses communication methods and a system, a smart terminal, communication sub-devices, a device, and a medium. The method comprises: determining a first device, the first device being one communication sub-device among a plurality of communication sub-devices around a smart terminal; and sending a control instruction to the first device, the control instruction being used to instruct to relay, by using the first device as a transit node, the control instruction to a target communication sub-device. The control instruction is forwarded by the communication sub-devices, such that each communication sub-device may quickly receive the control instruction, thus improving the real-time performance of communication; in addition, by means of forwarding, communication sub-devices that are further away may also receive the control instruction, thus prolonging the communication distance.
Patent WO-2023028835-A1 (WO)
Title: Appareil d'analyse d'échantillon et procédé d'analyse d'échantillon
Inventor: KONG FANGANG
IPC: G01N15/00
Filed: 2021-08-31
Abstract: Appareil d'analyse d'échantillon et procédé d'analyse d'échantillon. Le procédé consiste à : acquérir un mode de comptage de globules blancs de l'échantillon actuel à analyser (100), le procédé d'analyse d'échantillon impliquant une pluralité de modes de comptage de globules blancs, chaque mode de comptage de globules blancs impliquant au moins un temps de réaction, et les temps de réaction impliqués dans différents modes de comptage de globules blancs étant différents ; déterminer le temps de réaction dudit échantillon selon le mode de comptage de globules blancs dudit échantillon (110) ; selon le temps de réaction déterminé dudit échantillon, commander ledit échantillon pour qu'il réagisse avec des réactifs, comprenant un agent hémolytique (120), de telle sorte qu'un échantillon pour une analyse de globules blancs est préparé ; et commander l'analyse de l'échantillon pour l'analyse de globules blancs, de telle sorte que des données d'analyse aux fins d'une classification de globules blancs sont acquises (130).
Patent WO-2022170770-A1 (WO)
Inventor: Ma Binyi
IPC: G06T7/62
Filed: 2021-09-28
Abstract: L'invention concerne un procédé de commande d'écouteur sans fil, comprenant les étapes suivantes : acquérir une image de commande ; détecter un état de distribution de valeurs de gris dans l'image de commande, de façon à obtenir un résultat de détection de masquage ; et exécuter une opération de commande d'écouteur sans fil correspondante selon le résultat de détection de masquage. Selon ledit procédé, la commande d'écouteur sans fil est mise en œuvre en acquérant l'image de commande et en détectant l'état de distribution de valeurs de gris dans l'image de commande, de sorte qu'un utilisateur n'aie pas besoin de toucher ou de presser le corps d'écouteur sans fil, ce qui diminue la précision d'actionnement de la commande d'écouteur sans fil, et améliore l'expérience d'utilisateur. En outre, selon la présente invention, le procédé de commande d'écouteur sans fil correspondant peut être exécuté selon l'état de distribution de valeurs de gris spécifique, ce qui peut offrir à l'utilisateur diverses méthodes de commande et faciliter l'utilisation quotidienne pour l'utilisateur. L'invention concerne en outre un appareil de commande d'écouteur sans fil, un dispositif électronique, un écouteur sans fil et un support de stockage lisible par ordinateur, qui ont les effets bénéfiques décrits.
Patent WO-2022262145-A1 (WO)
Inventor: YOU JIALI
IPC: H04L67/61
Filed: 2021-09-29
Abstract: 本发明公开了一种分布式分级时延提供的名字解析系统构建方法，分布式分级时延提供的名字解析系统包括管理系统和多个服务提供节点；该方法包括：以服务提供节点间实际往返时延测量获得的节点距离作为依据，通过嵌套关系判定条件确定每个服务提供节点在森林结构中的位置及与其他服务提供节点的连接关系；通过找祖先节点过程确定待加入服务提供节点从根节点到加入位置的父节点之间的所有分支节点；通过找子节点过程将较低服务时延等级的节点加入到待加入服务提供节点下，并随之调整树结构；每一棵树代表一个服务区域，一棵树包括的节点层数与服务时延等级对应，根节点为具有最大服务时延等级的节点，相同层级的节点具有相同的服务时延等级。
Patent WO-2022222416-A1 (WO)
Title: Map display control method and apparatus, device, and medium
Inventor: HUANG HUAYING
IPC: A63F13/52
Filed: 2021-11-02
Abstract: A map display control method, applied to the technical field of computers. The method comprises: in response to a map amplification instruction on a first-level map, increasing a first scale of the first-level map, and displaying the first-level map according to the first scale (step 201); and in response to the first scale being greater than or equal to a first threshold, determining a target position in the first-level map according to the map amplification instruction, and displaying a second-level map corresponding to the target position (step 202). Seamless switching of the first-level map and the second-level map is realized, and the operation is simple and smooth, and thus a better game experience is provided for players.