baber/WOPTO huggingface dataset:
Patent WO-2019174567-A1 (WO)
Title: Context modelling method and device for partition flag bit
Inventor: ZHAO YIN
IPC: H04N19/91
Filed: 2019-03-12
Abstract: Provided are a context modelling method and device for a partition flag bit, which relate to the technical field of multimedia, and can determine a context model of a partition flag bit more accurately, thereby improving the efficiency of entropy encoding of the partition flag bit. The method comprises: acquiring the height and width of a current node, the height of a first leaf node adjacent to the current node in a first direction, and the width of a second leaf node adjacent to the current node in a second direction; determining whether the current node satisfies a first pre-set condition and whether the current node satisfies a second pre-set condition, wherein the first pre-set condition is that the height of the current node is greater than the height of the first leaf node, and the second pre-set condition is that the width of the current node is greater than the width of the second leaf node; and determining a context model of a partition flag bit of the current node according to whether the first pre-set condition and the second pre-set condition are satisfied, wherein the first direction is perpendicular to the second direction, and the first leaf node and the second leaf node are leaf nodes that have been reconstructed.
Patent WO-2019185030-A1 (WO)
Title: Front floor assembly, and automobile
Inventor: LI YAN
IPC: B62D25/20
Filed: 2019-03-29
Abstract: A front floor assembly, and an automobile. The front floor assembly comprises a door sill connection board (6), a battery pack (1), a left installation longitudinal bar (2) for the battery pack, a right installation longitudinal bar (3) for the battery pack, a left door sill (4), and a right door sill (5). The left installation longitudinal bar (2) for the battery pack is fixedly connected to an inner side of the left door sill (4). The right installation longitudinal bar (3) for the battery pack is fixedly connected to an inner side of the right door sill (5). The battery pack (1) comprises a battery pack sealing cover (11) and a battery support plate (12). The battery pack sealing cover (11) and the battery support plate (12) form a sealed space accommodating a battery module therebetween. The door sill connection board (6) is provided with a gap (65). The battery pack (1) is provided at the position of the gap (65). A periphery of a top portion of the battery pack sealing cover (11) is connected to an inner side of the door sill connection board (6) and covers the gap (65), so as to form a front floor.
Patent WO-2019192527-A1 (WO)
Inventor: WU LIANGMING
IPC: H04W72/02
Filed: 2019-04-03
Abstract: Certains aspects de la présente invention concernent des techniques destinées à réduire les surcharges pour des informations d'état de canal (CSI). Certains aspects concernent un procédé de communication sans fil. Le procédé comprend de manière générale les étapes consistant à recevoir un signal de référence d'informations d'état de canal (CSI-RS), à déterminer un ou plusieurs composants de rétroaction associés à un type de rétroaction de CSI d'après le CSI-RS, à identifier le fait qu'une charge utile du ou des composants de rétroaction doit être compressée, à compresser la charge utile, et à rendre compte de la charge utile compressée.
Patent WO-2020124886-A1 (WO)
Title: 可折叠oled显示面板
Inventor: ZHAO JINRONG
IPC: G09F9/30
Filed: 2019-04-11
Abstract: 一种可折叠OLED显示面板，所述显示面板包括弯折区域及非弯折区域，并包括：多个子像素，形成于弯折区域和非弯折区域中，多个子像素的全部或部分子像素具有自发光特性；以及第一间隔物，用以提供支撑并使得空隙形成，第一间隔物设于弯折区域，且呈网状分布，环绕着多个子像素。所述显示面板可增强弯折区域中的子像素在弯折过程中承受应力的整体能力，确保显示面板的可靠性。
Patent WO-2020211004-A1 (WO)
Inventor: Mo Pinxi
IPC: H03G11/00
Filed: 2019-04-17
Abstract: Embodiments of the present invention provide an audio signal processing method and device and a storage medium. The method comprises: processing an analog audio signal to be processed using multiple preprocessing circuits, so as to obtain multiple digital audio signals, wherein each of the multiple preprocessing circuits comprises an amplifier and an analog-to-digital converter, and analog gains of amplifiers of the respective preprocessing circuits are different from each other; performing frequency domain conversion on the multiple digital audio signals so as to obtain multiple pieces of frequency domain data; determining frequency domain fusion data according to one or at least two pieces of target frequency domain data of the multiple pieces of frequency domain data; and converting the frequency domain fusion data into a time domain audio signal, and obtaining an output audio signal according to the time domain audio signal. The method in the embodiments can effectively improve the dynamic range of a recording system and provide high sensitivity, while also reducing background noise and achieving the required high signal-to-noise ratio.
Patent WO-2019218866-A1 (WO)
Inventor: ZHANG HAO
IPC: G06F3/041
Filed: 2019-04-29
Abstract: Provided is a touch structure, comprising: several first touch electrodes, several second touch electrodes, several first touch electrode wires and several second touch electrode wires, configured to be suitable for being arranged on a substrate, wherein the several first touch electrodes and the several second touch electrodes are all located in a touch region of the substrate; each of the first touch electrodes and each of the second touch electrodes are arranged in an intersecting manner and are configured to be insulated from one another; and each of the first touch electrodes is coupled to at least one of the first touch electrode wires, each of the second touch electrodes is coupled to at least one of the second touch electrode wires, and each of the first touch electrode wires and each of the second touch electrode wires all start from respective starting points located in the touch region and extend from the touch region towards a wire region located at one side of the touch region, and then extend to the wire region.
Patent WO-2020223842-A1 (WO)
Inventor: ZHANG YUANTAO
IPC: H04W74/08
Filed: 2019-05-03
Abstract: L'invention concerne un procédé pouvant comprendre, selon certains modes de réalisation décrits à titre d'exemple, la génération, par une entité de réseau, d'au moins un motif de mappage entrelacé. Le procédé peut comprendre en outre la transmission, par l'entité de réseau, du ou des motifs de mappage entrelacés à un équipement d'utilisateur. Le procédé peut comprendre en outre la réception, par l'entité de réseau, d'au moins un PUSCH selon le ou les motifs de mappage entrelacés déterminés.
Patent WO-2020119019-A1 (WO)
Inventor: TAN YUNLIANG
IPC: E21F17/18
Filed: 2019-05-14
Abstract: Disclosed is an anchor rod length determination method based on monitoring of a roof rock stratum horizontal extrusion force. The specific steps comprise: (1) drilling a hole in the middle of a tunnel roof, and determining a surrounding rock fracture range by means of a drilling television; (2) selecting the number and positions of horizontal extrusion force measurement points according to the surrounding rock fracture range; (3) monitoring and recording changes in a horizontal extrusion force in the drilled hole over time by using a roof rock stratum horizontal extrusion force monitoring apparatus; (4) selecting a position with the maximum horizontal extrusion force as the center of an anchoring section of an anchor rod, and determining the distance between an anchoring center and a roof; and (5) calculating the total length of the anchor rod.
Patent WO-2020206813-A1 (WO)
Inventor: JIA LINGYUN
IPC: B82Y30/00
Filed: 2019-05-17
Abstract: L'invention concerne une micro-particule ayant une structure de pollen pour capturer des cellules tumorales circulantes, et son procédé de préparation. La micro-particule ayant une structure de pollen peut enrichir rapidement et efficacement des cellules tumorales circulantes, et peut être utilisée pour le diagnostic, la détection et l'analyse précoces de cancers, l'élimination de cellules cancéreuses et la purification du sang.
Patent WO-2020133946-A1 (WO)
Title: Procédé de commande de dispositif, dispositif, appareil et support
Inventor: XU HUIFU
IPC: H04L12/28
Filed: 2019-06-13
Abstract: La présente invention concerne un procédé de commande de dispositif, un dispositif, un appareil et un support. Le procédé comprend les étapes suivantes consistant : à établir une relation d'association entre un dispositif vocal et un dispositif non vocal (210) ; à recevoir une instruction vocale par l'intermédiaire du dispositif vocal (220) ; à effectuer une reconnaissance vocale sur l'instruction vocale afin d'obtenir des informations textuelles correspondant à l'instruction vocale (230) ; à effectuer, sur la base des informations textuelles, une commande liée au dispositif non vocal associé au dispositif vocal sur le dispositif vocal et au dispositif non vocal associé au dispositif vocal (240) ; l'instruction vocale comprenant une instruction de commande associée au dispositif non vocal.
Patent WO-2020007203-A1 (WO)
Title: Gasket placement improvement mechanism for high-wire coil packing machine
Inventor: ZHANG XUESONG
IPC: B65B27/06
Filed: 2019-06-20
Abstract: A gasket placement improvement mechanism for a high-wire coil packing machine, said packing machine comprising two pressure plates (2) that reciprocally move in the pressing direction, wherein two pressing surfaces of the pressure plates facing each other are fixed thereon with circular anti-frustration discs (25) having a certain thickness; four wire grooves (18) for bundling steel wires are provided at four diagonal corners of the pressure plates along with the anti-frustration discs; continuous pushing mechanisms (15) for gaskets (14) are separately disposed at the four diagonal corners of the pressure plates; there are a plurality of gaskets which are pushed one by one by the continuous pushing mechanisms to penetrate passages provided by the anti-frustration discs to wire groove positions of the pressure plates, and the wrapping and winding direction of the gaskets is consistent with the direction of the wire grooves; and the continuous pushing mechanisms are mounted on the pressing surfaces of the pressure plates, or the pressing surfaces and side surfaces of the pressure plates, or the pressing surfaces of the pressure plates and extension plates (27) of the pressing surfaces facing outward. The present gasket placement improvement mechanism implements the mechanized automation of the gasket placement, ameliorates the labor intensity and danger of manually placing gaskets, and improves the speed, efficiency and quality of the operation.
Patent WO-2020052422-A1 (WO)
Title: A multi-functional charging and energy-storage system, rapidly charging methods and electric vehicles using such a system
Inventor: CHANG DONALD C
IPC: B60L53/80
Filed: 2019-08-23
Abstract: A multi-functional charging and energy-storage system, an electric car using such a system and its charging methods, the multi-functional charging and energy-storage system comprises: a fixed battery module (1), an intelligent power control module (2), a plurality of docking sockets (3) and portable battery packs (4). The portable battery packs (4) are connected together in parallel or in series to form a removable battery module. Each portable battery pack (4) is housed inside a docking socket (3) and is easily removable. Such portable battery packs (4) can be taken out of the electric car and be recharged independently using a variety of charging devices, including home charger and rapidly charging device provided by a charging station. Furthermore, the electric car is capable to be recharged by removing empty portable battery packs (4) from the docking sockets (3) and replacing them with pre-charged battery packs (4). Thus, the electric vehicle equipped with this system can be recharged using multiple charging methods.
Patent WO-2020252945-A1 (WO)
Title: 基于泰勒展开的初始掠射角求解方法、声线弯曲修正方法和设备
Inventor: XU XIAOSU
IPC: G01S15/66
Filed: 2019-09-10
Abstract: 一种基于泰勒展开的初始掠射角求解方法、声线弯曲修正方法和设备。方法包括：（1）根据声速剖面c（z）、测量时延t、应答器深度H，由三角原理预估初始掠射角θ0，取与初始掠射角θ0互余的折射角的正弦Θ0为迭代初值；（2）根据迭代初值利用等梯度声线跟踪法求取水平距离和估计时延 d 将等梯度声线跟踪公式在初值处泰勒展开，根据时延偏差计算正弦增量并更新初值；（4）重复步骤2-3，直到满足迭代结束条件时结束迭代，根据此时的正弦值Θ0得到最终的初始掠射角θ0＝arccosΘ0。由此缩小了搜索范围，提高了搜索分辨率，显著地改善了搜索时间和精度，简单高效，适用于水下探测和定位。
Patent WO-2021056240-A1 (WO)
Inventor: SHEN YAN
IPC: H04N21/27
Filed: 2019-09-25
Abstract: 本公开涉及一种显示终端图像显示方法及装置、电子设备、存储介质，属于图像显示技术领域。该方法包括：响应于接收到的显示设置指令，确定显示终端的图像显示方式；根据所确定的图像显示方式，在所述显示终端的屏幕中对所述显示终端中的图像集进行显示。本公开可以智能地对显示终端中的图像进行显示，提升用户体验。 (图5)
Patent WO-2020114156-A1 (WO)
Inventor: SHEN LIWEI
IPC: G06K19/077
Filed: 2019-10-30
Abstract: 一种基于惯性测量模块的有源RFID低功耗系统，包括微处理器模块、射频芯片模块、惯性测量单元模块、锂电池，该微处理器模块、射频芯片模块、惯性测量单元模块分别与该锂电池相连，该微处理器模块分别与该射频芯片模块、惯性测量单元模块相连，本低功耗方案结合惯性测量模块来判断犁具是否处于非使用状态，从而在传统有源RFID标签的基础上更为精准的控制标签的发射工作状态，提升标签产品寿命。
Patent WO-2021087799-A1 (WO)
Inventor: LU QIANXI
IPC: H04W92/18
Filed: 2019-11-06
Abstract: Disclosed are a channel quality feedback method and apparatus. The method comprises: a first terminal receives instruction information from a second terminal, the instruction information being used for instructing the first terminal to send a channel quality indicator and/or a rank indicator to the second terminal; the first terminal generates a media access control element (MAC CE), the MAC CE comprising the channel quality indicator and/or the rank indicator; the first terminal sends the MAC CE to the second terminal. The first terminal sends the MAC CE comprising the channel quality indicator and/or the rank indicator to the second terminal, so that the first terminal completes channel quality feedback to the second terminal by means of the channel quality indicator and/or the rank indicator, thereby realizing channel quality feedback between terminals and solving the technical problem that channel quality feedback cannot be carried out between devices in device to device communication.
Patent WO-2021088018-A1 (WO)
Title: Traffic flow routing method, device, and system
Inventor: LI YONGCUI
IPC: H04W28/02
Filed: 2019-11-08
Abstract: The embodiments of the present application provide a traffic flow routing method, device, and system, relating to the technical field of communications and used for locally executing traffic steering control on a traffic flow and then sending it to a central DN. The method comprises: a session management network element determining a routing rule, the routing rule being used for instructing a first shunting entity to send a first traffic flow to a first functional entity, and/or sending a second traffic flow to a second functional entity or an access device, the first traffic flow being a traffic flow to be controlled by a first traffic steering control, the second traffic flow being a traffic flow already controlled by a second traffic steering control; during a session management process, the session management network element sends the routing rule to the first shunting entity.
Patent WO-2020119358-A1 (WO)
Title: 一种逻辑信道调度、配置信息生成方法及装置
Inventor: FAN HUIFANG
IPC: H04W72/04
Filed: 2019-11-11
Abstract: 本公开涉及一种逻辑信道调度、配置信息生成方法及装置，调度方法包括：根据逻辑信道的配置信息，确定各个逻辑信道的覆盖范围，配置信息包括各个逻辑信道的覆盖范围信息；根据授权grant的传输距离，选定覆盖范围与传输距离匹配的逻辑信道；为选定的逻辑信道分配资源，完成调度；配置信息生成方法包括：根据业务的服务质量信息，生成配置信息，配置信息包括各个逻辑信道的覆盖范围信息；将所述配置信息发送至用户设备。通过生成包含覆盖范围信息的逻辑信道配置信息，并依据这一配置信息对逻辑信道进行调度，根据本公开实施例的逻辑信道调度、配置信息生成方法及装置，能够保障通信过程中传输距离的要求，提高通信性能。
Patent WO-2020098619-A1 (WO)
Title: Multifunctional entertainment, physiotherapy and health-care device based on cloud platform and bus structure
Inventor: CHEN HONGXIAN
IPC: G05B15/02
Filed: 2019-11-12
Abstract: A multifunctional entertainment, physiotherapy and health-care device based on a cloud platform (1) and a bus structure. Said device comprises a cloud platform (1), a mobile control terminal, a device body (2) and an industrial personal computer (3) provided on the device body (2), the device body (2) being further provided with several bus-type structures and an entertainment, physiotherapy and health-care assembly (4) connected to the industrial personal computer (3), the cloud platform (1) and a control app on the mobile control terminal controlling the entertainment, physiotherapy and health-care assembly (4) by means of the industrial personal computer (3). The invention provides a plug-and-play entertainment, physiotherapy and health-care assembly (4) having a bus-type structure on a device body (2), and achieves control by means of an app on a mobile control terminal, thereby providing users with versatile entertainment, physiotherapy and health-care functions.
Patent WO-2021088102-A1 (WO)
Inventor: YANG GUODONG
IPC: H02G1/02
Filed: 2019-11-12
Abstract: Provided is a carrying mechanism for on-line traveling, comprising a carrying platform consisting of a first mounting plate (1), a second mounting plate (3) and a longitudinal moving plate (2), a traveling device (5), a clamping device (4), a driving device, and a self-balancing control device used for adjusting the posture of the carrying mechanism. The longitudinal moving plate (2) is slidably arranged above the second mounting plate (3) which is fixedly connected to the first mounting plate (1) in parallel; the traveling device (5) is at least two sets of traveling wheels (52) arranged in an advancing direction; the clamping device (4) is slidably arranged on a lower side of the longitudinal moving plate (2); the driving device comprises a first driving device (6) for driving the traveling wheels (52) to roll and a second driving device (7) for driving the longitudinal moving plate (2) to move; and the clamping device (4) is driven by the longitudinal moving plate (2) to clamp or loosen a target object to be inspected. The present invention has the beneficial effects that the traveling device (5), the clamping device (4) and the self-balancing control device are used in cooperation, and the traveling stability is effectively guaranteed.
Patent WO-2021003942-A1 (WO)
Title: Recreational vehicle power supply control method and recreational vehicle power supply control apparatus
Inventor: SUN ZHONGWEI
IPC: H02J9/06
Filed: 2019-11-15
Abstract: A recreational vehicle power supply control method and a recreational vehicle power supply control apparatus. A photovoltaic panel is provided on the recreational vehicle. The method is applied to the recreational vehicle power supply control apparatus. The method comprises: acquiring a first power level parameter of an input interface assembly (S101); determining, according to the first power level parameter, whether the input interface assembly has a mains input (S102); if the input interface assembly has a mains input, controlling a first switch to be turned on, such that the input interface assembly is electrically connected to an output interface assembly (S103); if the input interface assembly does not have any mains input, acquiring a battery power level parameter of a battery pack (S104); determining, according to the battery power level parameter, whether a power level of the battery pack exceeds a power level threshold (S105); and if the power level of the battery pack exceeds the power level threshold, controlling the battery pack to be electrically connected to the output interface assembly (S106).
Patent WO-2021027182-A1 (WO)
Inventor: ZHAO YANYAN
IPC: G06F13/42
Filed: 2019-11-27
Abstract: A method for communication between a front stage and a rear stage of a server power supply, comprising the following steps: periodically constructing a data update request according to an address bit-deleted transmission protocol; enabling serial port transmit interrupt and determining whether a data update request to be transmitted is present; in response to the presence of a data update request to be transmitted, transmitting the data update request to a front stage by means of the serial port transmit interrupt and disabling the serial port transmit interrupt; and receiving, by means of serial port receive interrupt, data returned by the front stage. Also disclosed in the present invention are a computer device and a readable storage medium. The method and apparatus for communication between a front stage and a rear stage of a server power supply provided by the present invention effectively solve the problem of communication between a front stage and a rear stage of a server power supply, and by this method, more reliably transmit data of the front stage to the rear stage and feed back same to a BMC by means of gold fingers, thereby improving the reliability of a power supply.
Patent WO-2020140720-A1 (WO)
Inventor: DING YADONG
IPC: G06T19/00
Filed: 2019-12-12
Abstract: La présente invention concerne un appareil et un procédé de rendu pour une scène de réalité virtuelle, et un dispositif. Le procédé comprend les étapes suivantes: l'obtention d'une scène de réalité virtuelle et la détermination pour savoir si la scène de réalité virtuelle est dans un état d'attente de rendu (101); si tel est le cas, l'exécution d'un rendu d'image sur la scène de réalité virtuelle pour générer une image d'affichage et stocker une correspondance entre l'image d'affichage et une région d'affichage (102); et l'obtention d'une région cible à afficher de la scène de réalité virtuelle, invoquer, selon la correspondance, d'une image d'affichage cible correspondant à la région cible, et l'affichage de l'image d'affichage cible (103). Par conséquent, grâce à l'exécution d'un rendu d'image dans un état d'attente de rendu et d'une invocation pendant l'affichage, le problème de limitation d'un taux de rafraîchissement d'affichage dû à un taux de rafraîchissement de rendu de processeur graphique faible est résolu, permettant d'augmenter le taux de rafraîchissement de l'affichage, réduisant ainsi le retard, et réduisant la sensation de vertige d'un utilisateur lors de l'utilisation d'un dispositif de réalité virtuelle.
Patent WO-2021088247-A1 (WO)
Inventor: SUN MAOJIE
IPC: G01N23/00
Filed: 2020-01-08
Abstract: An alloy analysis visual positioning method and apparatus, and an alloy analysis system. The method comprises: when a robot (1) controls an image collection device (42) to move towards a sample (100) to be detected, obtaining a distance between the image collection device (42) and the sample (100) to be detected (S10), wherein the image collection device (42) is provided with a structured light source (41); if the distance between the image collection device (42) and the sample (100) to be detected is equal to a preset distance, controlling the image collection device (42) to photograph the surface of the sample (100) to be detected, so as to obtain a sample image (S20); extracting a plurality of structured light stripes from the sample image (S30); and determining an optimal detection point according to the center point set of each structured light stripe, and calculating the three-dimensional position coordinates of the optimal detection point (S40), wherein the center point set comprises the remaining pixel points of the structured light stripe excluding the pixel points of edge regions at two sides. The method can calculate the three-dimensional position coordinates of the optimal detection point only by photographing one sample image in the detection region, reduces the amount of calculation, does not need a complex image processing process, and is higher in calculation and positioning efficiency.
Patent WO-2020143728-A1 (WO)
Inventor: DING SIJIE
IPC: G06T7/50
Filed: 2020-01-09
Abstract: 本发明提供一种画面渲染方法，其包括获取目标画面，并获取目标画面的画面视差图；获取目标画面中的目标图像，并将目标画面划分为主渲染区域以及多个次渲染区域；对主渲染区域以及多个所述次渲染区域进行画面渲染操作；对进行画面渲染操作后的主渲染区域以及多个次渲染区域进行合成操作，以生成渲染操作后的目标画面。
Patent WO-2021128500-A1 (WO)
Title: 驱动方法、驱动装置及液晶显示装置
Inventor: CHANG BOBIAO
IPC: G09G3/36
Filed: 2020-01-10
Abstract: 一种驱动方法、驱动装置及液晶显示装置，通过在第N帧画面的子像素的原始灰阶值小于低灰阶阈值且第N+1帧画面的相应子像素的原始灰阶值大于高灰阶阈值时，提高第N帧画面的子像素的原始灰阶值，缩短从第N帧画面切换至第N+1画面的响应时间，使得第N+1帧画面的子像素能充电充足，提高第N+1帧画面的亮度。
Patent WO-2020233173-A1 (WO)
Inventor: YU ZHAOWEI
IPC: H01L51/52
Filed: 2020-02-10
Abstract: 本公开实施例提供了一种柔性基板、柔性基板制备方法和显示面板，所述柔性基板包括衬底，层叠设置在所述衬底上的有机薄膜层、无机薄膜层以及功能层，其中所述有机薄膜层和无机薄膜层之间具有第一吸水氧粘合层，所述第一吸水氧粘合层分别与所述有机薄膜层和所述无机薄膜层粘接。
Patent WO-2021163889-A1 (WO)
Inventor: LI HAITAO
IPC: H04W56/00
Filed: 2020-02-18
Abstract: 本申请实施例提供一种通信方法、装置及设备，终端设备从网络设备接收配置信息，并根据配置信息向网络设备发送TA信息。通过上述过程，保证了终端设备的TA值的实时更新和调整，避免了上行失步的频繁发生。