baber/WOPTO huggingface dataset:
Patent WO-2019214592-A1 (WO)
Inventor: CHEN ZHENG
IPC: H04W24/02
Filed: 2019-05-07
Abstract: 本申请提供了一种通信方法，包括：终端设备接收配置信息，所述配置信息用于配置M个成员载波，所述M为正整数；所述终端设备根据所述配置信息，确定N种DCI大小；若所述N大于第一阈值，所述终端设备确定Q种DCI大小，并根据所述Q种DCI大小，在第一时间单元内检测下行控制信道，所述Q小于或等于所述第一阈值。本申请提供的通信方法能够充分利用终端设备检测DCI大小的能力。
Patent WO-2020015450-A1 (WO)
Title: Liquid-crystal phase shifter and antenna
Inventor: WANG DONGHUA
IPC: H01P1/18
Filed: 2019-05-21
Abstract: Embodiments of the preset application relate to the technical field of electromagnetic waves and provide a liquid-crystal phase shifter and an antenna. A carrier frequency applicable to the liquid-crystal phase shifter can be adjusted, thereby improving the compatibility of the liquid-crystal phase shifter. The liquid crystal phase shifter comprises: at least one phase shift unit. The phase shift unit comprises a microstrip line, a phase controlled electrode, and two feed terminals; the microstrip line is located between a first substrate and a liquid crystal layer, the phase controlled electrode is located between a second substrate and the liquid crystal layer, and two ends of the microstrip line are respectively overlapped with the two feed terminals; the phase controlled electrode comprises at least two sub-electrodes provided at an interval, the microstrip line comprises effective lines corresponding to each sub-electrode, and each sub-electrode covers a corresponding effective line.
Patent WO-2020038033-A1 (WO)
Inventor: ZHANG HAIPING
IPC: H04M1/02
Filed: 2019-05-29
Abstract: 一种电子装置(100)，其包括壳体(10)、触摸显示屏(20)和接近传感器(30)，壳体(10)包括基板(12)和自基板(12)的边缘向后延伸的围壁(14)，基板(12)和围壁(14)共同围成有收容空间(16)，围壁(14)具有连通收容空间(16)的通光孔(142)；触摸显示屏(20)盖设在基板(12)的前侧；接近传感器(30)设置在收容空间(16)内，接近传感器(30)包括红外发射器(33)和红外接收器(34)，红外发射器(33)用于通过通光孔(142)向基板(12)的前侧发射红外光，红外接收器(34)用于接收红外发射器(33)发出且经由外界物体反射回的红外光。
Patent WO-2020015470-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/00
Filed: 2019-06-04
Abstract: 一种图像处理方法和装置包括：获取待处理的预览图像；识别所述预览图像的场景；所述场景包括背景类别和前景目标；当所述前景目标为人像时，检测所述人像的面部表情信息；根据所述面部表情信息和所述背景类别调节所述预览图像中背景图像的特征参数。
Patent WO-2020248205-A1 (WO)
Inventor: HU DA
IPC: G08G1/00
Filed: 2019-06-14
Abstract: A vehicle system (100) may determine a first status information of one or more hardware components in a vehicle (110), together with a second status information of one or more software components in the vehicle (110). The one or more software components may function at least partially depending on the one or more hardware components. The system (100) may also convey a first notification indicating the first abnormal condition to a passenger in the vehicle (110) in response to a determination that the first status information includes a first abnormal condition. The system (100) may also convey a second notification indicating the second abnormal condition to the passenger in the vehicle (110) in response to a determination that the second status information includes a second abnormal condition. The second notification may be distinct from the first notification. A method implemented on a computing device, and a non-transitory computer readable medium is also provided.
Patent WO-2020001375-A1 (WO)
Inventor: WANG HUILIANG
IPC: A61N5/10
Filed: 2019-06-21
Abstract: 本公开公开了一种放射治疗设备，属于医疗技术领域。包括：旋转机架、X射束产生组件和治疗床；所述X射束产生组件设置在所述旋转机架上，所述X射束产生组件被配置为在所述旋转机架的带动下绕所述旋转机架的旋转轴线旋转，且所述X射束产生组件用于产生在所述旋转轴线方向上偏转的X射束，其中，所述旋转机架和所述X射束产生组件在所述旋转轴线方向上固定；所述治疗床位于所述旋转机架一侧，用于承载患者，所述治疗床被配置为沿所述旋转轴线方向运动，以配合所述X射束的偏转，使所述X射束照射患者靶区。本公开使得X射束的聚焦精度不会受到放射治疗头和机架的机械运动精度的限制，提高了X射束照射在患者靶区上的聚焦精度。
Patent WO-2020258001-A1 (WO)
Inventor: WAN SHUAI
IPC: H04N19/103
Filed: 2019-06-25
Abstract: Disclosed are a luminance component prediction method, an encoder, a decoder and a storage medium. The luminance component prediction method comprises: calculating a size ratio according to a first side length and a second side length which correspond to a current block, wherein the first side length is greater than or equal to the second side length, and the size ratio is set to be the ratio of the first side length to the second side length; if the size ratio is less than or equal to a preset ratio threshold value, and the size of the current block is not a first preset size, constructing, according to a preset prediction strategy, a matrix-based intra prediction (MIP) list corresponding to the current block, wherein the preset prediction strategy is used for luminance prediction based on a size-dependent MIP mode; acquiring, according to the MIP list, a luminance component prediction value corresponding to the current block; and performing encoding processing on the current block according to the MIP list and the luminance component prediction value in order to obtain code stream data corresponding to the current block.
Patent WO-2020015597-A1 (WO)
Title: Child safety seat with installation prompt function and installation prompt method therefor
Inventor: CAO WENYONG
IPC: B60N2/28
Filed: 2019-07-14
Abstract: A child safety seat with an installation prompt function, comprising: a child seat installation and use signal collection module (7) for collecting a signal indicating whether various parts of the child safety seat are installed in place on an automobile and/or a signal indicating whether a child is using the child safety seat; a child seat installation and use prompt module (1) for correspondingly illuminating or extinguishing, after receiving one or more signals sent by the child seat installation and use signal collection module (7), one or more indicating lights to indicate whether the child safety seat is installed in place on various connecting parts of the automobile or whether a child is using the child safety seat; and a power supply for supplying power to the child seat installation and use signal collection module (7) and the child seat installation and use prompt module (1). Further provided is an installation prompt method for the child safety seat. By means of collecting information from respective sensors that indicate whether various important safety components are installed in place, and displaying same by means of indicating lights, it is convenient for a parent and a user to quickly and accurately determine whether a child safety seat is being used correctly, thus further improving the safety when a child is riding in the car.
Patent WO-2020069647-A1 (WO)
Title: System for deploying incremental network updates
Inventor: XU WEI
IPC: H04L29/12
Filed: 2019-07-30
Abstract: A method for deploying incremental network updates is provided. A program is received including proposed updates to the computer network, and the program is analyzed to produce a network object model (NOM). Configuration changes to the computer network are generated for the proposed updates using the NOM, and the configuration changes and initial configuration are parsed to produce a synthesized network configuration. The synthesized network configuration is converted into a first-order logical representation, and the logical representation is verified to determine whether the configuration changes are bound by invariants. The verification results are analyzed using the NOM to determine how the configuration changes caused violations associated with the invariants and detected when testing the synthesized network configuration. The computer network configuration is updated using the analysis results.
Patent WO-2021022411-A1 (WO)
Inventor: LIU YANG
IPC: H04W52/24
Filed: 2019-08-02
Abstract: Disclosed is a random access message transmission method, relating to the technical field of wireless communications. The method is executed by a base station, and the method comprises: configuring a specified power difference interval for a terminal; and receiving a first random access message sent by the terminal according to a first transmission power, the first transmission power comprising a first power of the first random access message in a physical random access channel PRACH and a second power of the first random access message in a physical uplink shared channel PUSCH, and the power difference between the first power and the second power being within the specified power difference interval. The present solution can avoid the situation of a large resulting deviation when the base station compensates the receiving power of the PUSCH in MsgA on the basis of the receiving condition of the PRACH in MsgA, thereby improving the receiving performance of the base station for the PUSCH in MsgA.
Patent WO-2020228161-A1 (WO)
Inventor: ZHANG SHIZHU
IPC: D21H25/18
Filed: 2019-08-19
Abstract: L'invention concerne une solution de nano-désacidification anhydre et un procédé de préparation associé. La solution de désacidification selon l'invention comprend les composants suivants exprimés en pourcentage en poids : 0,01-0,8 % en poids d'un composé basique ou d'un oxyde d'un élément métallique, et 0,1-18 % en poids d'un tensioactif contenant du fluor, doté de propriétés hydrophobes et oléophiles, le reste étant un dispersant principal. Le procédé de préparation selon l'invention consiste : 1) à préparer un composé basique ou un oxyde d'un élément métallique en nanoparticules basiques présentant une taille de particule de 20-200 nm, par un processus de broyage ; 2) à ajouter un tensioactif contenant du fluor, doté de propriétés hydrophobes et oléophiles, dans les nanoparticules de base, tout en agitant, afin d'obtenir un liquide de dispersion ; et 3) à ajouter un dispersant principal dans le liquide de dispersion, tout en agitant, afin d'obtenir une solution de nano-désacidification anhydre.
Patent WO-2020043085-A1 (WO)
Inventor: ZHANG JING
IPC: B08B3/02
Filed: 2019-08-27
Abstract: A machine (1) for cleaning a needle insertion plate of a knitting machine, comprising: a frame structure (2), comprising a plurality of isolation plates (22A, 22B) for limiting flow of a cleaning solution in the frame structure (2); a guide rail (3) connected to the frame structure (2); a movable carriage (4), being capable of moving from a first position to a second position on the guide rail (3) and also comprising at least one splitter (41), and when the movable carriage (4) moves from the first position to the second position, the splitters being capable of injecting the cleaning solution to the needle insertion plate; a hydraulic circuit (10), circulating the cleaning solution and connected to the at least one splitter (41); and an initial filter element (11), connected to the hydraulic circuit (10) and configured to collect waste conveyed from the filtered cleaning solution. The frame structure of the machine is necessarily provided with an insertion opening (221) which is located on the lateral isolation plate (22A) of the frame structure (2) and is configured to define an insertion area, so as to ensure that the needle insertion plate can be fed into the machine (1).
Patent WO-2020063509-A1 (WO)
Inventor: ZHOU HONGLIANG
IPC: G07F17/12
Filed: 2019-09-23
Abstract: A logistics object management device (100) and a method (200) for receiving a logistics object using the same. The logistics object management device (100) comprises: a plurality of logistics object storage and retrieval containers (110) for storing logistics objects; a movable back plate (120) for covering rear sides of at least some of the plurality of logistics object storage and retrieval containers (110); and a transmission mechanism (130) for controlling the movable back plate (120) to move at rear sides of the plurality of logistics object storage and retrieval containers (110).
Patent WO-2021027025-A1 (WO)
Inventor: CUI XUEDONG
IPC: E02D37/00
Filed: 2019-09-23
Abstract: A high-rise building settling reinforcing and lifting correcting construction method, comprising the following steps: drilling holes vertically downward around a foundation slab (2) of a building (1), forming multiple curtain wall holes (31) sunk into foundation soil at intervals; injecting slurry into the curtain wall holes (31), slurry ranges meshing and overlapping with one another, forming a curtain wall (3), the curtain wall (3) enclosing foundation soil under the foundation slab (2) at the base of the building (1), separating foundation soil inside and outside the range of the building (1); providing multiple vertical reinforcement slurry injection holes (41) on the foundation slab (2) and injecting slurry, fully reinforcing soil near the floor (2), forming a reinforcement body (4); drilling a hole downward, forming a lifting hole (6), the lifting hole (5) penetrating to a bottom part of the reinforcement body (4), pressure-injecting slurry into a bottom part of the lifting hole (6), and as slurry in the curtain wall (3) continuously increases and rapidly solidifies, the foundation soil is continuously filled and compressed, creating a lifting force, and the building (1) gradually rising to a determined lift height. The present construction method can effectively lift a building, and can prevent secondary settling from occurring.
Patent WO-2021012381-A1 (WO)
Inventor: LI YANG
IPC: F21K9/238
Filed: 2019-09-24
Abstract: Disclosed is an LED bulb lamp with a position shifting and timing switch, relating to the technical field of LED bulb lamps. The present utility model comprises a light transmission cover, a lamp body, a lamp holder, a driving power supply board, and an LED light source board, wherein the lamp body is provided with a position hole, a wedge-shaped mounting block is arranged at the position hole, in the lamp body, the vertical face of the wedge-shaped mounting block is provided with a switch mounting hole, the front face of the driving power supply board is provided with a timing chip, and the position shifting and timing switch is mounted at a position, close to one side edge, in the middle of the front face of the driving power supply board. Based on the present utility model, the position shifting and timing switch and the timing chip are arranged on the driving power supply board, such that the LED bulb lamp has the functions of timed tuning off and timed and automatic turning on, thereby enabling the LED bulb lamp to be more energy-saving; the position shifting and timing switch is provided with a plurality of positions such that timed turning off and timed and automatic turning on in various time periods can be achieved; and by means of the design of the wedge-shaped mounting block, a panel of a switch shell is attached to the vertical face of the wedge-shaped mounting block, and position shifting control of the position shifting and timing switch is facilitated.
Patent WO-2020063763-A1 (WO)
Inventor: LI JIAN
IPC: G06F3/06
Filed: 2019-09-26
Abstract: A data storage method, apparatus and system, and a server, a control node and a medium applicable to a master server. The method comprises: receiving a ready-to-split instruction for a fragment to be split sent by a control node (S101); sending the ready-to-split instruction to a slave server to which the fragment to be split belongs, so that each slave server obtains data split points of the fragment to be split after receiving the ready-to-split instruction, and transmits the data split points to the master server (S102); when the number of data split points received is greater than a first number threshold, sending the data split points to the control node, so that the control node sends a split storage instruction to the master server (S103); after receiving the split storage instruction, sending the split storage instruction to each slave server, so that each slave server performs split storage on the fragment to be split according to the data split points to obtain a target fragment, and after obtaining the target fragment, sending a first message to the master server, wherein the first message is a message subjected to split storage (S104); and when the number of first messages received is greater than a second number threshold, performing split storage on the fragment to be split according to the data split points to obtain a target fragment (S105). The data storage medium improves availability of the storage system.
Patent WO-2020073934-A1 (WO)
Inventor: LU YANCONG
IPC: G01S7/481
Filed: 2019-10-10
Abstract: A laser radar, comprising: at least one laser transmitting unit (110). The laser transmitting unit (110) comprises a plurality of transmitting devices, each transmitting device generating a path of detection light (112) and a plurality paths of detection light (112) generated by the plurality of transmitting devices being emitted in parallel to form an emergent light beam. The plurality of transmitting devices comprises: a distance transmitting device (111i) suitable for generating distance detection light (112i); and color transmitting devices (111r, 111g, 111b) suitable for generating color detection light (112r, 112g, 112b). The laser radar is a color laser radar capable of simultaneously obtaining distance information and color information. Because the generated plurality paths of detection light (112) is emitted in parallel, the laser radar does not need to calibrate the positions of different transmitting devices, such that the difficulty in back end data processing is reduced, and the assembling complexity is reduced. In addition, the laser radar can implement the use of a common path by light beams, without additional optical element devices and can meet the development requirements on low costs, miniaturization, and solidification.
Patent WO-2020134437-A1 (WO)
Title: Procédés, nœuds radio et supports lisibles par ordinateur pour le saut d'autorisation amélioré
Inventor: LIU JINHUA
IPC: H04W72/12
Filed: 2019-10-24
Abstract: La présente invention concerne des procédés pour le saut d'autorisation amélioré, et des noeuds radio correspondants. Le procédé consiste à déterminer s'il faut sauter une autorisation de liaison montante configurée pour une première liaison entre le premier noeud radio et un second noeud radio; et en réponse à la détermination de sauter l'autorisation de liaison montante, utiliser une ressource radio correspondant à l'autorisation de liaison montante sur une seconde liaison. La présente invention concerne également un procédé correspondant qui consiste à recevoir une indication provenant d'un premier noeud radio connecté au troisième noeud radio pour indiquer qu'une ressource radio correspondant à une autorisation de liaison montante configurée pour une première liaison entre le premier noeud radio et un second noeud radio est disponible pour le troisième noeud radio, l'autorisation de liaison montante étant sautée par le premier noeud radio; et planifier la ressource radio pour une transmission de données entre le troisième noeud radio et un quatrième noeud radio connecté au troisième noeud radio. La présente invention concerne en outre un support lisible par ordinateur correspondant.
Patent WO-2021081789-A1 (WO)
Inventor: WANG DONGDONG
IPC: H04N5/00
Filed: 2019-10-30
Abstract: 本发明实施例提供一种云台，拍摄设备及无人飞行器，其中，云台用于安装负载，包括：支架组件(10)，用于安装负载，支架组件(10)具有至少一个转动支架；驱动组件(20)，通过转动轴与支架组件(10)连接，用于驱动支架组件(10)沿至少一个转动支架转动；电连接线(30)，用于连接驱动组件(20)和支架组件(10)；其中，支架组件(10)上具有用于供电连接线(30)穿过的穿设孔(11)，电连接线(30)包括穿设在穿设孔(11)中的穿设段(31)，穿设段(31)的轴线与支架组件(10)的至少一个转动支架所对应的转动轴线基本重合。本技术方案能够有效减少云台的转动轴转动时所带来的线扰问题。
Patent WO-2021056737-A1 (WO)
Inventor: ZHANG PENG
IPC: H04L29/06
Filed: 2019-11-12
Abstract: Provided are a data compression method and apparatus for high-frequency service data, a device, and a storage medium, which relate to the technical field of big data processing. The method comprises: acquiring target high-frequency service data (201); determining whether the target high-frequency service data is continuous data or not (202); if the data is continuous data, identifying a common conversion field and a differential conversion field in the continuous data (203); and compressing a parameter value of the common conversion field through effective value interception, and performing conversion compression on a parameter value of the differential conversion field through numerical difference calculation, and generating compressed target high-frequency service data (204). In the method, some data in high-frequency service data is intercepted, useless data is abandoned, and the numerical value of the other data meeting the conversion requirement is converted and compressed by applying the concept of differential calculation, so that the storage space of the data and the bandwidth requirement during transmission are greatly reduced, the pressure of a server is greatly reduced, server resources are saved, and the transmission efficiency is improved.
Patent WO-2020125299-A1 (WO)
Inventor: WANG HAIBIN
IPC: G06Q20/38
Filed: 2019-11-18
Abstract: L'invention concerne un procédé et un dispositif de traitement de données basé sur une chaîne de blocs. La chaîne de blocs comprend un dispositif de nœud de plateforme d'acceptation de services et un dispositif de nœud de partie de traitement de données de services. Le procédé comprend les étapes suivantes : la réception, par le dispositif de nœud de plateforme d'acceptation de services, des données d'application de traitement de services d'un utilisateur cible ; la génération, sur la base des données d'application de traitement de services, d'un premier résultat de traitement de services partagé et d'un premier résultat de traitement de services privé par rapport à une partie de traitement de données de services cible ; la transmission d'une première transaction vers la chaîne de blocs, la première transaction comprenant le premier résultat de traitement de services partagé, permettant ainsi à la première transaction d'être vérifiée de manière unanime par la chaîne de blocs et ensuite comprise dans une base de données réparties de la chaîne de blocs ; et la transmission du premier résultat de traitement de services privé au dispositif de nœud de partie de traitement de données de services cible, permettant ainsi au dispositif de nœud de partie de traitement de données de services cible de générer un second résultat de traitement de services sur la base d'étapes de traitement de services prédéfinies.
Patent WO-2020155792-A1 (WO)
Inventor: SUN JIANKANG
IPC: G06F3/01
Filed: 2019-11-19
Abstract: La présente invention concerne un procédé de positionnement de pupille. Le procédé de positionnement de pupille peut consiste : à obtenir une image d'œil sous éclairage d'une source de lumière ; à déterminer un premier point interne dans une pupille de l'image d'œil ; à calculer des changements de gradient de points de pixel le long d'une ligne droite à partir du premier point interne vers l'extérieur de la pupille ; à déterminer une pluralité de points de bord au niveau d'un bord de la pupille sur la base des changements de gradient des points de pixel le long de la ligne droite ; et à réaliser un ajustement d'ellipse sur les points de bord pour obtenir un centre de pupille.
Patent WO-2020134795-A1 (WO)
Inventor: CHEN YAWEN
IPC: H01L27/32
Filed: 2019-11-25
Abstract: Provided in the present application is a pixel structure, the pixel structure comprising multiple pixel units, each of said pixel units comprising four sub-pixels, which are one first sub-pixel, two second sub-pixels and one third sub-pixel, respectively; the two second sub-pixels being joined to form a second sub-pixel unit, the first sub-pixel and the third sub-pixel being disposed at opposite sides of the second sub-pixel unit, respectively, and the pixel unit forming a triangle shape. Also provided in the present application is a display panel. The pixel structure and the display panel provided in the present application can improve display resolution, thereby further improving display results.