baber/WOPTO huggingface dataset:
Patent WO-2022027305-A1 (WO)
Title: Methods and apparatuses for a sidelink resource re-evaluation procedure
Inventor: YU XIAODONG
IPC: H04W72/02
Filed: 2020-08-05
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a sidelink resource re-evaluation procedure under 3GPP (3rd Generation Partnership Project) 5G new radio (NR). According to an embodiment of the present disclosure, a method includes: receiving resource indication information, wherein the resource indication information indicates one or more sidelink resources; determining a resource re-evaluation window in time domain; performing, during the resource re-evaluation window, a re-evaluation procedure for the one or more sidelink resources; and in response to a sidelink resource within the one or more sidelink resources being available, transmitting a sidelink transmission on the sidelink resource.
Patent WO-2021082634-A1 (WO)
Title: Tree model-based prediction method and apparatus
Inventor: CHEN CHAOCHAO
IPC: G06F16/901
Filed: 2020-08-13
Abstract: A privacy-protected tree model construction method and apparatus, and a tree model-based prediction method and apparatus. The construction method comprises: acquiring M groups of splitting results from respective device of at least two data parties (S202), the M groups of splitting results respectively corresponding to M features; recording data parties respectively corresponding to the M groups of splitting results (S204); respectively calculating a splitting gain of each splitting result on the basis of respective label values of the N samples (S206); acquiring a splitting result having the maximum splitting gain as an optimal splitting result (S208); in the case where the splitting gain of the optimal splitting result is a positive value, determining a data party corresponding to the optimal splitting result (S210); in the case where a corresponding data party is a second data party, sending the optimal splitting result to a device of the second data party, and recording a correspondence relation between a first node and the second data party (S212); and labeling the first node to indicate that no node data of the first node exists locally, and updating accordingly the tree structure of the first tree (S214).
Patent WO-2022011802-A1 (WO)
Title: Flying car
Inventor: CHEN CHEN
IPC: B60F5/02
Filed: 2020-09-01
Abstract: Disclosed is a flying car, comprising a car module (1) and a flying module (2). The flying module (2) is arranged on the upper part of the car module (1). The flying module (2) comprises wings (21), wherein each wing (21) has a folded structure, and the wing (21) can be folded downwards and attached to a side surface of the car module (1). By means of the wings (21) being configured in the folded structure, in the flying process, the function of flying can be realized simply by unfolding the wings (21), and when driving the car on the ground or driving the car into a garage, it is only required to fold the wings (21) downwards, so that the wings are attached to the side surface of the car module (1). The wings are attached to the side surface of the car module (1) so that the flying car has a smaller size in terms of width, does not occupy too many lanes when traveling on a road, can substantially run on the road like existing cars, and has higher maneuverability with respect to an existing fixed-wing flying car. In addition, the wings (21) are attached to the side surface of the car module (1) so that there is less wind resistance when the car travels on the ground.
Patent WO-2022027760-A1 (WO)
Title: Backlight module and display device
Inventor: CHEN LIXUAN
IPC: G02F1/13357
Filed: 2020-09-04
Abstract: Disclosed are a backlight module and a display device. The backlight module comprises a lamp panel, a backlight lamp and a driving circuit; in the backlight lamps driven by each driving unit, at most two backlight lamps are arranged continuously and adjacent to each other in the same row or in the same column, and these backlight lamps do not form a square-shaped structure. The connecting wires between all the backlight lamps are arranged in the same layer on the same lamp panel.
Patent WO-2021114781-A1 (WO)
Inventor: ZHANG PU
IPC: A47L15/48
Filed: 2020-09-10
Abstract: A dishwasher capable of removing residual water on tableware (3), comprising a cavity (1) provided in the dishwasher. Dish baskets (2) receiving tableware (3) are provided inside the cavity (1). Spraying arms (4) are provided below the dish baskets (2). The upper end and lower end of the cavity (1) of the dishwasher are communicated with a pipe (10) provided with a pump (8). The pump (8) enables drying balls (6) in the pipe (10) to be sprayed into the cavity (1) from the upper end of the cavity (1), so that the drying balls (6) absorb the residual water attached to the surface of the tableware (3) and are then circularly sprayed into the pipe (10) from the lower end of the cavity (1). Thus, it is ensured that no residual water is left on the tableware having pits after washing in the dishwasher, thereby preventing breeding of bacteria, and the drying effect of the inner cavity is ensured, thereby improving user experience.
Patent WO-2022056680-A1 (WO)
Title: Radio frequency chip having pressure balance pin short-circuit line
Inventor: JIAO LIN
IPC: H01Q7/00
Filed: 2020-09-15
Abstract: A radio frequency chip (1) that has a pressure balance pin short-circuit line (13), wherein the bottom part of the radio frequency chip (1) is provided with a lead pin (11) and pressure balance pins (12), the short-circuit line (13) is provided between the pressure balance pins (12), and the short-circuit line (13) is smaller than the height of the lead pin (11). When a radio frequency antenna that has an inner loop antenna (2) and an outer loop antenna (3) that are connected in series is made, the inner loop antenna (2) and the outer loop antenna (3) are connected by means of the lead pin (11), the pressure balance pins (12) and the short-circuit line (13), instead of by means of being connected by means of a slender connecting line, so that the inner loop antenna (2) and the outer loop antenna (3) are separated into two independent aluminum foil antennas. The design of the radio frequency chip (1) simplifies the fabrication process and reduces the production waste rate, while performing on-line measurement of the contact resistance of the radio frequency chip (1) and the aluminum foil antennas when same are packaged and fixed, monitoring the packaging process, and improving the packaging quality.
Patent WO-2022000811-A1 (WO)
Inventor: SI LEI
IPC: E21D23/12
Filed: 2020-09-21
Abstract: An intelligent coal caving method using hydraulic supports on a fully mechanized working face. In the method, a signal acquisition module is composed of a plurality of pressure sensors mounted in column oil cylinders of hydraulic supports and network high-definition cameras mounted at tail beams of the hydraulic supports; the pressure sensors are used for acquiring in real time column pressures of the hydraulic supports; the network high-definition cameras are used for photographing in real time a coal falling condition on a scraper conveyor after coal caving using the hydraulic supports; the signal acquisition module transmits acquired column pressure signals and coal caving image signals to a main control computer in real time; the main control computer communicates with coal caving modules, and can select an appropriate coal caving module according to the acquired column pressures; then the selected coal caving module sends a coal caving sequence command to a hydraulic support controller, so as to control the hydraulic supports to implement corresponding actions. According to the coal caving method, automation of a coal caving process can be realized, the number of workers at the working face can be decreased, the problems of over caving and under caving present in the coal caving process can be avoided, and the coal caving efficiency and the coal quality can be improved.
Patent WO-2022052178-A1 (WO)
Inventor: DENG WEIBIN
IPC: F04D29/60
Filed: 2020-09-25
Abstract: 本实用新型公开了一种排污泵自动检测耦合装置，属于污水处理技术领域，包括排污泵、配合斜面、吊链、耦合器、出水管座、出水管法兰和传感器，所述配合斜面设置在耦合器与出水管座之间，所述吊链起到吊起排污泵的作用，所述耦合器固定设置在排污泵上，所述出水管座密封面与所述排污泵紧密贴合，所述出水管法兰设置在出水管座上，所述传感器设置在耦合器上，本实用新型通过传感器的设置，有助于直观地了解耦合装置的工作状态，从而保证污水水泵出水的密闭性良好，进而保护水泵。
Patent WO-2022061848-A1 (WO)
Title: Bushing for fork and fork assembly
Inventor: FENG XIAOCHONG
IPC: F16H63/32
Filed: 2020-09-28
Abstract: A bushing for a fork, the bushing being sleeved at an end portion of a fork shaft (FS) so as to support the fork shaft (FS). The bushing comprises: a main body (10), which is tubular; and a positioning part (20), which is disposed at an axial end portion of the main body (10), an inner peripheral wall of the positioning part (20) partially protruding toward a radial inner side or being recessed toward a radial outer side to thus form a positioning region, and the positioning region being used to shape-lockedly match with a positioning ring (S11) located on the fork shaft (FS) so as to define the axial position of the bushing on the fork shaft (FS). Further provided is a fork assembly.
Patent WO-2021082895-A1 (WO)
Title: Backlight control circuit and control method therefor, and display terminal
Inventor: ZHANG SHIXIONG
IPC: G09G3/34
Filed: 2020-10-12
Abstract: A backlight control circuit and a control method therefor, and a display terminal (01), wherein same relate to the technical field of displays, and are used for reducing the voltage difference between ports in a drive chip and reducing the power consumption of the drive chip. The backlight control circuit comprises a drive circuit (301) and a power source conversion circuit (302). The drive circuit (301) has a feedback signal end (FBO) and at least one channel port (CH1, CH2). The channel port (CH1, CH2) is coupled to a first end of a light string set (21). The drive circuit (301) is used for acquiring the voltage (Vch) of each channel port (CH1, CH2), and the feedback signal end (FBO) provides a current feedback signal on the basis of the voltages (Vch). The power source conversion circuit (302) is coupled to the feedback signal end (FBO), and has a voltage output end (Vout). The voltage output end (Vout) is used for providing a power supply voltage (VLED) for a second end of each light string set (21). The power source conversion circuit (302) is used for performing voltage conversion on an input voltage, and increasing or decreasing the power supply voltage (VLED) according to the current feedback signal.
Patent WO-2022082473-A1 (WO)
Title: Techniques de multiplexage pour canaux se chevauchant avec des priorités différentes
Inventor: CHEN WEI
IPC: H04W72/04
Filed: 2020-10-21
Abstract: Techniques de multiplexage de contenu qui se chevauchent dans le domaine temporel sur au moins deux canaux. Un exemple de procédé de communication sans fil comprend la réalisation d'une première détermination, par un nœud de communication, qu'un message de rétroaction à haute priorité devant être transmis sur un canal de commande chevauche dans le domaine temporel un message de rétroaction à faible priorité devant être transmis sur le canal de commande ; la réalisation d'une seconde détermination, par le nœud de communication, quant à savoir si une opération de multiplexage entre le message de rétroaction à haute priorité et le message de rétroaction à faible priorité est autorisée ; et la transmission, en réponse à la première détermination et en réponse à la détermination du fait que l'opération de multiplexage est autorisée, d'informations multiplexées dans une ressource dans le canal de commande.
Patent WO-2022082530-A1 (WO)
Inventor: FAN QIANG
IPC: H04W72/12
Filed: 2020-10-21
Abstract: Provided in the present application are a communication method and apparatus. The method comprises: a terminal device determining the priorities of first hybrid automatic repeat request (HARQ) processes, and determining a target HARQ process according to the priorities from among the first HARQ processes, so as to transmit data to a network device on a target configuration grant by using the target HARQ process, wherein the first HARQ process is at least one HARQ process corresponding to the target configuration grant, thereby reducing the latency of data transmission of the target HARQ process.
Patent WO-2021104005-A1 (WO)
Title: 电子设备
Inventor: DENG SHAOGANG
IPC: H01Q1/38
Filed: 2020-11-10
Abstract: 本发明提供的电子设备包括通信模块、系统接地面、辐射体及电连接至通信模块的射频端口的外置天线端口，辐射体包括第一支节和第二支节，第一支节和第二支节之间形成缝隙，第一支节电连接至射频端口，以为第二支节耦合馈电，第一支节远离第二支节的一端为馈电端，第二支节远离第一支节的一端为接地端，辐射体的工作频段包括低频谐振；系统接地面包括沿着系统接地面的边缘延伸的边沿部，接地端电连接至边沿部的第一位置；外置天线端口安装至边沿部；沿着边沿部延伸的路径，第一位置至外置天线端口的距离为小于等于1/4λ  1 +1/8λ  1 且大于等于1/4λ  1 -1/8λ  1 ，λ  1 为低频谐振的波长，可以提升低频模态性能。
Patent WO-2022088391-A1 (WO)
Inventor: CHEN QIAN
IPC: H02P29/028
Filed: 2020-12-07
Abstract: A short-circuit fault-tolerant control method for a sinusoidal or trapezoidal counter-potential five-phase permanent magnet motor using deadbeat current tracking. The method fully utilizes the third harmonic space of the five-phase permanent magnet motor in a fault state, and the fault-tolerant control strategy for a five-phase permanent magnet motor with a sinusoidal counter-potential and a trapezoidal counter-potential in the case of a single-phase short-circuit fault is presented, so that the five-phase permanent magnet motor can fully utilize the third harmonic space thereof in a fault-tolerant operation. The method improves the performance of the motor to produce an output torque in the fault state, and improves the efficiency of fault-tolerant operation of the motor, so that the motor can have better fault-tolerant performance and dynamic response. Moreover, the speed regulation range of the motor fault-tolerant operation is widened, so that the motor can be better applicable in the application field of electric vehicles that require high reliability and a wide speed regulation range. Compared with the current hysteresis modulation method used in the conventional fault-tolerant algorithm, the switching loss of the inverter is reduced.
Patent WO-2021208466-A1 (WO)
Inventor: QIAO YU
IPC: F23G7/00
Filed: 2020-12-14
Abstract: 一种地幔式污泥阴燃快速焚烧处置装置及方法，其包括坑体、电加热网（3）、承重格栅（5）、斜桥支架和布幔（6），其中：所述坑体的坑壁由耐火砖（4）围砌，坑底水平并均匀分布有经地底通向外部的通风管道（7），且通风管道（7）坑底的出口由粗石砾（1）堆砌封堵，粗石砾（1）上铺有细砂粒（2）并填满坑体；所述电加热网（3）埋覆于细砂粒（2）中，其四周固定在坑壁上；所述承重格栅（5）横架在坑面上；所述斜桥支架横跨在坑体上方，其底部嵌扣在坑口处；所述布幔（6）覆盖在斜桥支架上，且其底部与坑口密封连接，布幔（6）上方设有烟气出口（8）。所述装置及方法基于正向阴燃传播原理，使底部物料燃烧产生的热量随气流方向传递至上方物料辅助燃烧，达到污泥有机质燃烧热能的有效利用。
Patent WO-2021121184-A1 (WO)
Inventor: LU ZHIHONG
IPC: B64C1/30
Filed: 2020-12-14
Abstract: A manned aircraft (100), relating to the field of flying devices. The manned aircraft comprises a body (101), a folding/unfolding mechanism (102), and a flying power device. The folding/unfolding mechanism is provided on the body. The flying power device is provided on the folding/unfolding mechanism. The folding/unfolding mechanism is folded in the body in a first manned mode and is unfolded in a manned flight mode. The folding/unfolding mechanism is folded on the body in the first manned mode, so that the flying power device is close to the body, thereby effectively reducing resistance experienced by the manned aircraft in the first manned mode; the folding/unfolding mechanism is unfolded in the manned flight mode, so that the flying power device is distant from the body, thereby avoiding interference of the flying power device to a pilot, and improving the stability of the manned aircraft in the manned flight mode.
Patent WO-2021174982-A1 (WO)
Title: 多媒体会议中音频的控制方法和装置
Inventor: WU JIABAO
IPC: G06F3/16
Filed: 2020-12-29
Abstract: 本公开提供了一种多媒体会议中音频的控制方法和装置。其中，该方法包括: 接收在多媒体会议窗口中的第一操作，多媒体会议窗口显示有接入多媒体会议的多个客户端; 根据第一操作，从多个客户端中选定至少一个客户端; 采集发送给选定的至少一个客户端的第一音频信息; 将第一音频信息发送至服务器，使得服务器将第一音频信息发送至选定的至少一个客户端; 接收服务器发送的第二音频信息; 第二音频信息为多媒体会议过程产生的音频信息; 播放第二音频信息。本公开解决了现有技术中多媒体会议无法满足参会者进行单独沟通的技术问题，操作简单、便捷。
Patent WO-2022141341-A1 (WO)
Inventor: TAN XIAOFANG
IPC: G03F1/40
Filed: 2020-12-31
Abstract: The present application discloses a photomask, a method for preparing an array substrate, and a display panel. The photomask comprises: a first conductive portion photomask wiring; a second conductive portion photomask wiring which is spaced apart from the first conductive portion photomask wiring; and a bridge wiring, the bridge wiring having two ends respectively connected to the first conductive portion photomask wiring and the second conductive portion photomask wiring, and the width of the bridge wiring being less than a preset width.
Patent WO-2021143536-A1 (WO)
Inventor: YU HONGCHAO
IPC: A47C17/02
Filed: 2020-12-31
Abstract: 一种可拆卸式沙发框架结构，包括座部组件（37）与靠背组件（38），座部组件（37）包括座框（1）与位于座框（1）两侧的支撑框（2），座框（1）与支撑框（2）相垂直，且座框（1）与支撑框（2）为插拔式连接；靠背组件（38）包括选择性张合的背框，在与座部组件（37）组合时，背框按照预设角度张开后与座部组件（37）相连。沙发包括可拆卸式沙发框架结构，在座部组件（37）与靠背组件（38）上均设有柔性支撑垫（34），在座部组件（37）与靠背组件（38）外套有柔性罩。
Patent WO-2022141419-A1 (WO)
Inventor: YAO YAQUN
IPC: G06F1/3234
Filed: 2020-12-31
Abstract: 本申请提供了一种终端控制方法、装置及电子设备，涉及人工智能技术领域，尤其涉及终端控制技术领域。本方案中，在确定出与终端上应用的显示窗口中显示的图像相关的状态发生变化后，可以对终端中与第一图像的显示效果有关的目标参数进行调整，以避免终端持续以高性能或低性能运行，有助于解决出现终端的功耗增大或者显示效果无法满足用户需求等问题，提升了用户体验。
Patent WO-2022068119-A1 (WO)
Inventor: LI HUAYU
IPC: F01K27/00
Filed: 2021-09-24
Abstract: Regenerative thermal cycle based novel regenerative mechanical compression heat pumps, relating to the technical field of thermodynamics and heat pumps. The regenerative thermal cycle refers to a closed process consisting of seven processes that are performed sequentially by a certain mass of circulating working media: a heat absorption process 12 from a low-temperature heat source, a heat absorption process 23 from a circulating working medium, a boosting process 34, a heat release process 45 to a high-temperature heat source, a step-down process 56, a heat release process 67 to the circulating working medium, and a step-down process 71. On the basis of the regenerative thermal cycle, corresponding novel regenerative mechanical compression heat pumps are constructed.
Patent WO-2021203790-A1 (WO)
Inventor: GOU WEI
IPC: H04L1/18
Filed: 2021-01-13
Abstract: 本文公开了一种HARQ-ACK码本产生方法、HARQ-ACK码本传输方法、PDSCH接收方法，其中，HARQ-ACK码本产生方法包括：接收基站发送的UL grant信息，其中，所述UL grant信息调度的PUSCH用于所述UE传输HARQ-ACK码本；根据所述UL grant信息中的下行分配索引DAI的数值以及所述UE接收PDSCH的情况确定对应的机制以产生所述HARQ-ACK码本。
Patent WO-2022155997-A1 (WO)
Inventor: LI SHENGQUAN
IPC: G01S15/58
Filed: 2021-02-03
Abstract: Procédé, appareil et dispositif de mesure de vitesse de rotation, et support de stockage. Le procédé consiste : à transmettre une onde sonore de tourbillon à une cible rotative sous-marine, et à collecter un signal d'écho généré après la diffusion de l'onde sonore de tourbillon par la cible rotative sous-marine (5) ; à analyser le signal d'écho au moyen d'une analyse prédéfinie, de façon à obtenir un décalage spectral de la cible rotative sous-marine ; et en fonction du décalage spectral, à calculer des informations de vitesse de rotation de la cible rotative sous-marine (5).
Patent WO-2022147877-A1 (WO)
Title: Particules duveteuses à base d'amidon, et procédé de préparation et application associés
Inventor: TANG SHUNQING
IPC: A61L24/08
Filed: 2021-02-05
Abstract: L'invention a trait au domaine technique des matériaux hémostatiques et concerne des particules duveteuses à base d'amidon, ainsi qu'un procédé de préparation et une application associés. Le procédé de préparation des particules duveteuses à base d'amidon comprend les étapes suivantes consistant : (1) à ajouter de l'eau à de l'amidon ou de l'amidon modifié pour la gélatinisation afin d'obtenir de la pâte d'amidon ; (2) à ajouter la pâte d'amidon à un solvant organique, à effectuer une agitation, une mise au repos et une centrifugation, et à recueillir un précipité ; et (3) à réaliser une lyophilisation, un broyage et un tamisage, en séquence, sur le précipité afin d'obtenir les particules duveteuses à base d'amidon. Les particules duveteuses à base d'amidon selon l'invention sont poreuses et duveteuses, présentent un grand écart entre les particules, ainsi qu'une excellente vitesse d'absorption d'eau, un excellent taux d'absorption d'eau et une excellente vitesse de dégradation, et permettent d'atteindre l'objectif d'une hémostase rapide et efficace. En outre, ces particules duveteuses à base d'amidon sont exemptes de composants ajoutés, tels qu'un agent de dispersion, un agent émulsifiant ou un agent de réticulation, et présentent des caractéristiques de sécurité et de fiabilité, de sorte à répondre également à l'exigence hémostatique d'un environnement in vivo.
Patent WO-2021155864-A1 (WO)
Inventor: TSAI GUOCHUAN EMIL
IPC: C07C69/88
Filed: 2021-02-07
Abstract: L'invention concerne une méthode de traitement d'une infection à coronavirus, comprenant l'administration à un sujet qui en a besoin d'une quantité efficace d'une composition, la composition comprenant un ou plusieurs composés de formule (I), ou un sel pharmaceutiquement acceptable de ceux-ci.
Patent WO-2022170521-A1 (WO)
Inventor: WAN SHUAI
IPC: H04N19/13
Filed: 2021-02-09
Abstract: Des modes de réalisation de la présente demande divulguent un procédé de reconstruction géométrique, un décodeur et un support d'enregistrement informatique, le procédé comprenant les étapes consistant à : déterminer un nœud voisin d'un nœud actuel, conformément à des informations d'emplacement du nœud actuel ; déterminer une valeur de paramètre d'influence de nœud voisin du nœud actuel dans une direction d'axe de coordonnées prédéfinie, sur la base d'informations de propriétés du nœud voisin ; déterminer une valeur de poids de nœud voisin du nœud actuel ; et déterminer une valeur de coordonnées de reconstruction géométrique du nœud actuel conformément à la valeur de paramètre d'influence de nœud voisin du nœud actuel dans la direction d'axe de coordonnées prédéfinie et à la valeur de poids de nœud voisin. Le procédé peut utiliser pleinement les corrélations spatiales dans un nuage de points, ce qui permet de réduire les erreurs géométriques dans un processus de reconstruction géométrique après une scalabilité spatiale.
Patent WO-2021238306-A1 (WO)
Title: Method for processing laser point cloud and related device
Inventor: LI ZHIGANG
IPC: G06K9/00
Filed: 2021-02-19
Abstract: A method for processing a laser point cloud and a related device, applied to the laser sensing field in the field of autonomous driving, and specifically applied to an intelligent body (such as an intelligent vehicle and an intelligent connected vehicle) for intelligent driving. The method comprises: clustering a laser point cloud (e.g., clustering the laser point cloud in an OGM by means of a DFS) to obtain N initial clustering clusters of rough classification; performing semantic segmentation on the laser point cloud by means of a neural network (e.g., PointSeg and DeepSeg) to obtain a category tag of each laser point; querying the category tag corresponding to each laser point for each initial clustering cluster, and reprocessing (e.g., re-segmenting) each initial clustering cluster according to the queried category tag, to obtain a target clustering cluster corresponding to a target object. By performing semantic segmentation on the laser point cloud, and in combination of the conventional clustering algorithm, the problems of the laser point cloud in laser sensing such as over-segmentation and under-segmentation are solved, thereby improving the detection performance of critical obstacles.