baber/WOPTO huggingface dataset:
Patent WO-2022077747-A1 (WO)
Inventor: LI ZHIYUAN
IPC: H04L25/03
Filed: 2020-12-09
Abstract: The embodiments of the present application disclose a channel interference cancellation method, comprising: receiving channel state information reported by user equipment, and a micro base station calculating a sub-band interference value according to the channel state information, and presetting an interference threshold; the micro base station requesting a macro base station to configure a sub-frame, and the macro base station configuring the sub-frame according to the request; if the sub-band interference value is greater than the interference threshold, configuring an almost blank sub-frame; and if the sub-band interference value is less than the interference threshold, configuring the sub-frame in segments.
Patent WO-2022068066-A1 (WO)
Title: User authentication method, apparatus, and system for video conference
Inventor: CHEN ZHIMING
IPC: H04N7/15
Filed: 2020-12-11
Abstract: The present invention provides a user authentication method, apparatus, and system for a video conference, used to authenticate conference participants. The method comprises the following steps: acquiring device authorization information of user terminals participating in a conference; acquiring, according to the device authorization information, respective video conference level permissions of the user terminals; acquiring, according to the video conference level permissions, real-time images of respective participating users from the user terminals; and authorizing, according to the real-time images of the participating users, a corresponding video conference level to each participating user. Two-factor authentication is performed via user devices and facial images, thereby effectively preventing an impostor from participating in a conference, and effectively protecting the rights and interests of participating users.
Patent WO-2022095229-A1 (WO)
Inventor: YI CHUJUN
IPC: G09F9/33
Filed: 2020-12-15
Abstract: 本申请提供一种显示面板及显示装置，显示面板包括主显示区和次显示区，主显示区设置有多个第一像素重复单元，次显示区设置有多个第二像素重复单元；主显示区和次显示区之间形成折线边界，折线边界包括多个弯折单元，每一弯折单元对应至少一个第二像素重复单元，使得次显示区与其边缘处的像素重复单元保持一致，降低显示差异。
Patent WO-2021139513-A1 (WO)
Title: Method and apparatus for processing interaction sequence data
Inventor: CHANG XIAOFU
IPC: G06F3/0481
Filed: 2020-12-21
Abstract: Provided are a method and apparatus for processing interaction data. In the method, firstly, a dynamic interaction graph constructed according to an interaction event set is obtained, wherein any node i points, by means of connection edges, to M associated nodes corresponding to N associated events in which an object represented by the node i participated the last time, the object is allowed to simultaneously participate in multiple associated events, and the node is allowed to be connected to more than two associated nodes. Then, in the dynamic interaction graph, a target sub-graph corresponding to a target node is determined. The target sub-graph comprises nodes within a predetermined range which are reached via connection edges, starting from the target node. Therefore, on the basis of node features of the nodes included in the target sub-graph and a pointing relationship of the connection edges between the nodes, a feature vector corresponding to the target node can be determined for service processing.
Patent WO-2022095258-A1 (WO)
Inventor: ZHU YAJING
IPC: G06T7/00
Filed: 2020-12-28
Abstract: 本实施例公开了一种图像目标分类方法、装置、设备、存储介质及程序，其中，图像目标分类方法包括：获取包含目标对象的至少一张待分类图像，其中，所述至少一张待分类图像为属于至少一种扫描图像类别的医学图像；利用分类模型，对所述至少一张待分类图像进行目标分类，得到目标对象的类型。上述方案可以应用于包含肿瘤的至少一种期像医学图像中，以确定医学图像中的肿瘤的类型，即能够实现智能化目标分类，提高目标分类效率。
Patent WO-2022140951-A1 (WO)
Inventor: ZHU YAJUN
IPC: G01S19/27
Filed: 2020-12-28
Abstract: 本公开实施例提供了一种通信方法及装置、通信设备、存储介质。所述方法应用于终端，包括：根据配置信息，确定终端进入省电状态；其中，所述配置信息基于所述终端的服务卫星的覆盖状态确定。
Patent WO-2021136261-A1 (WO)
Title: Ostomy system
Inventor: GAO GUOQING
IPC: A61B18/12
Filed: 2020-12-29
Abstract: An ostomy system (100, 200), including a handle (30), a sheath assembly (20), and a stentrode (10, 201); the stentrode (10, 201) is accommodated on the distal end of the sheath assembly (20); the stentrode (10, 201), by means of expansion and ablation, creates a diversion channel in the tissue at the location of ostomy; the handle (30) comprises a delivery device (35) and a diameter-adjusting device (33); the diameter-adjusting device (33) comprises a diameter-adjusting structure (331) and a diameter-adjusting wire (333); the diameter-adjusting structure (331) is fixed to the proximal end of the diameter-adjusting wire (333); the diameter-adjusting wire (333) is movably mounted to the delivery device (35) and the sheath assembly (20); the distal end of the diameter-adjusting wire (333) is wound around the stentrode (10, 201); the diameter-adjusting structure (331) is used for driving the diameter-adjusting wire (333) to move in the axial direction to adjust the diameter of the stentrode (10, 201) released from the sheath assembly (20). The diameter-adjusting structure (331) controls and adjusts the axial displacement of the diameter-adjusting wire (333) wound around the stentrode (10, 201) in order to adjust the diameter of the stentrode (10, 201) released from the sheath assembly (20), so that the size of the diversion channel may be adjusted according to different patient needs, which is beneficial to improving the efficiency of ostomy surgery.
Patent WO-2021139793-A1 (WO)
Title: Channel access method and related product
Inventor: YANG MAO
IPC: H04W74/00
Filed: 2021-01-08
Abstract: Disclosed are a channel access method and a related product. The method is applied to a network device, and the network device comprises a plurality of panels. The method comprises: generating a backoff count value of each panel in a plurality of panels; and sending a frame if the backoff count value of any one of the plurality of panels is zero. The embodiments of the present application can realize the access of a device with a plurality of panels to a channel.
Patent WO-2021227574-A1 (WO)
Title: Method for increasing efficiency of organic-inorganic hybrid perovskite solar cell with assistance of photo-thermal combined external field
Inventor: WU GANG
IPC: H01L51/48
Filed: 2021-02-05
Abstract: Disclosed is a method for increasing the efficiency of an organic-inorganic hybrid perovskite solar cell with the assistance of a photo-thermal combined external field, which belongs to the field of organic-inorganic hybrid perovskite solar cells. By means of placing an organic-inorganic hybrid perovskite solar cell in an inert gas environment to perform a photo-thermal combined external field treatment, the described method increases the photoelectric conversion efficiency of a solar cell to the greatest extent. The present invention has very important value for the preparation of high-performance hybrid perovskite solar cells.
Patent WO-2022110563-A1 (WO)
Title: Four de fusion de verre flotté et ligne de production de verre flotté
Inventor: WANG XINGJUAN
IPC: C03B5/00
Filed: 2021-02-26
Abstract: Four de fusion de verre flotté, comprenant une partie de fusion (100), une partie de refroidissement de ligne principale (300), une première partie de refroidissement de ligne secondaire (600) et une seconde partie de refroidissement de ligne secondaire (700). La partie de refroidissement de ligne principale (300) et la partie de fusion (100) sont en communication l'une avec l'autre par l'intermédiaire d'un col (200), et un premier passage transversal (400) et un second passage transversal (500) sont en communication respectivement, avec deux côtés de la partie de refroidissement de ligne principale (300). La première partie de refroidissement de ligne secondaire (600) et la seconde partie de refroidissement de ligne secondaire (700) sont respectivement disposées des deux côtés de la partie de refroidissement de ligne principale (300), la première partie de refroidissement de ligne secondaire (600) est en communication avec le premier passage transversal (400), et la seconde partie de refroidissement de ligne secondaire (700) est en communication avec le second passage transversal (500). L'invention concerne en outre une ligne de production de verre flotté comprenant le four de fusion de verre flotté.
Patent WO-2021238318-A1 (WO)
Title: Communication method and apparatus
Inventor: YAO CHUTING
IPC: H04W24/02
Filed: 2021-03-02
Abstract: The present application relates to a communication method and apparatus. A first terminal device obtains first configuration information, the first configuration information being used by the first terminal device to configure a first radio bearer, the first radio bearer being a radio bearer between the first terminal device and a second terminal device, and the second terminal device being a data transmission end. The first terminal device configures the first radio bearer according to the first configuration information. When the configuration of the first radio bearer fails, the first terminal device transmits first configuration failure information to a network device. It is unnecessary for a relay terminal device to transmit configuration failure information to a remote terminal device, which then forwards the configuration failure information to a network by means of the relay terminal device, thereby cancelling the process of forwarding configuration failure information, thus saving transmission resources.
Patent WO-2021180004-A1 (WO)
Inventor: CHEN PU
IPC: H04N7/18
Filed: 2021-03-05
Abstract: The present application is applied to the field of video analysis and provided therein is a video analysis method, comprising: acquiring a first video image captured by a first camera, and acquiring interaction data of a second video; then, executing a first video analysis task on the first video on the basis of the interaction data of the second video, so as to obtain an analysis result of the first video. Since interaction data obtained from other video tasks is combined at an execution stage of a video analysis task for analysis, as such, when an artificial intelligence (AI)-related application triggers a task such as target searching and target tracking, a response can be carried out according to data stored at the execution stage of the video analysis task without searching and calculating a large number of feature values, thus avoiding explosive resource consumption and improving response efficiency.
Patent WO-2022188104-A1 (WO)
Inventor: DING YI
IPC: H04W74/08
Filed: 2021-03-11
Abstract: La présente demande concerne un procédé de détection de canal, un dispositif, et un support de stockage, qui peuvent être appliqués à un dispositif terminal de liaison latérale. Le procédé consiste à surveiller un canal avant une limite d'unité de temps et/ou après la limite d'unité de temps, et à déterminer, selon un résultat de surveillance de canal, s'il faut effectuer une détection aveugle dans l'unité de temps suivante après la limite d'unité de temps. S'il peut être déterminé ou s'il est déterminé avec une probabilité élevée selon un résultat de surveillance de canal qu'il n'y a pas de transmission de liaison latérale dans l'unité de temps suivante, le dispositif terminal n'a pas besoin d'effectuer une détection aveugle dans l'unité de temps suivante, ce qui permet de réduire le nombre de détections aveugles effectuées par le dispositif terminal et de réduire la consommation d'énergie du dispositif terminal.
Patent WO-2022156051-A1 (WO)
Inventor: Wan can
IPC: G06Q10/06
Filed: 2021-03-16
Abstract: A power system operating reserve quantification method based on wind power probability prediction. In the method, a confidence level and a boundary quantile level of a prediction interval are not required to be preset, the lowest confidence level of the prediction interval with respect to a training sample is defined by means of an inequality constraint, and an extreme learning machine directly outputs a wind power prediction interval; system positive and negative operating reserve capacity requirements are determined on the basis of boundaries of the interval, reserve cost and reserve vacancy punishment are taken as a loss function, a power system operating reserve optimization model based on the wind power probability prediction is constructed, and the operating reserve optimization model based on the wind power probability prediction is constructed as a mixed integer linear programming problem. According to the method, the cost benefit brought by providing reserve can be balanced on the premise that a reserve reliability requirement is satisfied, and the energy balance and the safe and stable operation of the power system under a high proportion of wind power penetration are guaranteed; moreover, a feasible region contraction strategy based on large M coefficient shrinkage and auxiliary logical variable reduction is used, training of an original model can be converted into solving a small-scale mixed integer linear programming problem, so that the problem can be efficiently solved, thereby strongly supporting an online application of the method.
Patent WO-2021185223-A1 (WO)
Title: Biomass conversion system and method based on gasification
Inventor: MEI YANYANG
IPC: C10J3/72
Filed: 2021-03-16
Abstract: The present invention provides a biomass conversion system based on gasification, comprising: a baking furnace, a gas-solid separation device, a gasification furnace, and a combustion furnace, wherein the baking furnace is communicated with external waste heat flue gas and the gas-solid separation device, the gas-solid separation device is further communicated with the combustion furnace and the gasification furnace, and the combustion furnace is further communicated with the outside. The present invention further provides a biomass conversion method based on gasification, comprising the steps that: the baking furnace bakes a biomass raw material by using waste heat flue gas; gas and a solid generated by baking are separated by the gas-solid separation device; a gas product obtained by separation is conveyed to the combustion furnace, and the obtained solid is conveyed to the gasification furnace; and the gasification furnace gasifies and decomposes the solid under the action of high-temperature flue gas, a generated volatile component is conveyed to the combustion furnace, and generated gasified coke serves as a final product. The biomass conversion system and method based on gasification of the present invention have the characteristics such as low energy consumption, low costs, high cleanliness, better product quality, and can be widely applied to the field of biomass conversion.
Patent WO-2021190436-A1 (WO)
Inventor: WANG YE-KUI
IPC: H04N21/4402
Filed: 2021-03-22
Abstract: Several techniques for video encoding and video decoding are described. One example method includes performing a conversion between a subpicture in a video picture of a video and a bitstream of the video according to a rule. The rule specifies that multiple syntax elements are used to specify usage of a reference picture resampling tool.
Patent WO-2022226680-A1 (WO)
Inventor: WANG XIAOYU
IPC: F03D13/30
Filed: 2021-04-25
Abstract: 一种变桨安装调试系统，包括：多个位置传感器（301-306），其中每个位置传感器（301-306）被配置为安装在变桨系统与一个桨叶的连接处，以检测该桨叶的位置，以及将该桨叶的位置检测结果发送至该桨叶对应的子控制器（201-203）；多个子控制器（201-203），其中每个子控制器（201-203）被配置为根据其所对应的桨叶的位置检测结果，判断该桨叶是否处于操作使能位置，以及若该桨叶处于操作使能位置，则向总控制器（100）发送使能信号；总控制器（100），被配置为根据使能信号对桨叶进行操作。该结构解决了现有技术中变桨系统的安装调试受到人为因素影响较大的问题。另外，还涉及上述变桨调试系统的操作方法。
Patent WO-2022222165-A1 (WO)
Title: Portable lamp
Inventor: Xin Yuanjun
IPC: F21V21/088
Filed: 2021-04-27
Abstract: The present invention is applicable to the field of lamp illumination, and provides a portable lamp comprising: a wearable support, which comprises a first end and a second end; a lamp body, which is disposed at the first end and the second end of the wearable support; and a clip, which is disposed at the first end and/or the second end of the wearable support and which is detachably connected to the wearable support, the lamp body being fixed to the clip at an end of the wearable support that is provided with the clip. In the portable lamp provided in the present invention, the lamp body alone can be removed for use, while the removed lamp body can also be hung for use, usage functions of the lamp are diversified, and usage flexibility is high.
Patent WO-2022028015-A1 (WO)
Title: Pipe fitting cold heading extrusion forming mechanism
Inventor: PAN ZHIPING
IPC: B21D41/00
Filed: 2021-04-29
Abstract: A pipe fitting cold heading extrusion forming mechanism, comprising an installation frame (201), a die holder (238) and a die. The installation frame (201) is fixed on a base (5); the die holder (238) is fixed on the installation frame (201); the die comprises a male die (234), a female die lower recessed die piece (232) and a female die upper recessed die piece (233), wherein the female die lower recessed die piece (232) is fixed on the die holder (238), the female die upper recessed die piece (233) is fixed on the installation frame (201) by means of a first pushing mechanism (202), the male die (234) is arranged on the die holder (238) in a sliding manner and is aligned with the female die upper recessed die piece (233) and the female die lower recessed die piece (232), the male die (234) is driven by a second pushing mechanism (203) fixed to the installation frame (201), the other side of the female die lower recessed die piece (232) is further provided with a supporting assembly (29) and a third pushing mechanism (28), the third pushing mechanism (28) pushes a pipe fitting to be subjected to extrusion forming inside the die, and the male die (234) is further provided with a core rod (235); and grabbing and moving mechanisms (22) are further arranged on two sides of the installation frame (201).
Patent WO-2021238585-A1 (WO)
Title: Data transmission method and related device
Inventor: HU MENGSHI
IPC: H04L1/00
Filed: 2021-04-30
Abstract: Disclosed in the present application are a data transmission method and a related device. The method comprises: generating a signaling field of a PPDU, a channel bandwidth transmitting the PPDU comprising at least two frequency domain slices, the at least two frequency domain slices comprising a first frequency domain slice, the channel bandwidth comprising a resource unit (RU) for MU-MIMO transmission, the signaling field comprising a common field and a user specific field, the user specific field comprising a user field corresponding to the RU, the user field corresponding to the RU being a user field which is allocated to the RU and stops at a station of the first frequency domain slice, the common field comprising an RU allocation sub-field corresponding to the RU, the RU allocation sub-field indicating the RU and the number of user fields corresponding to the RU; and sending the signaling field at the first frequency domain slice. In this way, the user field in the signaling field can be simplified. The present application are applicable to a wireless local area network system supporting the IEEE 802.11 next generation WiFi EHT protocol, i.e., the 802.11 protocol such as 802.11be.
Patent WO-2022142067-A1 (WO)
Inventor: ZHAO JIEMING
IPC: H01M10/54
Filed: 2021-05-13
Abstract: Procédé de séparation par voie humide pour des batteries au lithium usagées et son utilisation, qui appartiennent au domaine de la valorisation matière de batterie. Le procédé de séparation par voie humide comprend les étapes consistant à : effectuer un broyage à boulets par voie humide sur des matières premières devant être séparées des batteries au lithium usagées pour obtenir un produit broyé à boulets ; cribler le produit broyé à boulets pour obtenir des matériaux criblés de taille grossière, des matériaux criblés de taille moyenne et des matériaux criblés de taille fine ; effectuer un broyage à boulets par voie humide sur les matériaux criblés de taille moyenne, suivi d'un criblage, d'une séparation magnétique et d'une concentration de table pour obtenir des coques de cuivre, d'aluminium et d'acier ; et réaliser une flottation, une séparation magnétique et une concentration de table sur les matériaux criblés de taille fine pour obtenir une poudre de matériau d'électrode positive, du graphite, du cuivre et de l'aluminium. Selon le procédé de séparation par voie humide, un traitement combiné de la gravité, du magnétisme et de la flottation est utilisé, le taux de récupération de la coque d'acier est de 99 %, le taux de récupération du graphite est de 90 à 92 %, le taux de récupération de cobalt dans la poudre de matériau d'électrode positive est de 99 % ou plus, le taux de récupération de nickel est de 99 % ou plus, le taux de récupération de manganèse est de 99 % ou plus, le taux de récupération du cuivre est de 93 à 95 %, et le taux de récupération d'aluminium est de 93 à 95 %.
Patent WO-2022236797-A1 (WO)
Inventor: CHAN YUK CHUN JOH
IPC: B62M6/55
Filed: 2021-05-14
Abstract: Un système de détection de couple (50) est divulgué, contenant une pièce en acier (1) pouvant être mise en prise de manière fixe avec une broche de bicyclette (2), une jauge de contrainte (5) reçue de manière fixe à l'intérieur d'un espace (26) de la pièce en acier (1) pour une rotation simultanée avec la pièce en acier (1) et la broche de bicyclette (2) autour d'un axe de rotation longitudinal commun (R-R), et un embrayage à roue libre (3) reçu à l'intérieur d'un espace de la pièce en acier (1) pour transmettre une puissance mécanique entrée par un conducteur, et dans lequel un axe (r 3-r 3) perpendiculaire à une surface principale (32) de la jauge de contrainte (5) est parallèle à l'axe longitudinal commun de rotation (R-R). L'invention concerne également un kit de conversion comprenant un tel système de détection de couple (50) pour convertir une bicyclette entraînée manuellement en une bicyclette électrique ou assistée électrique (100) et la bicyclette (100) comprenant un tel système de détection de couple (50).
Patent WO-2022134435-A1 (WO)
Inventor: FAN CONG
IPC: G06F3/041
Filed: 2021-05-18
Abstract: 本公开实施例提供了一种显示面板和包括该显示面板的显示装置，该显示面板包括衬底基板、位于所述衬底基板上的触控电极、以及与所述触控电极电连接的多条信号走线。衬底基板包括显示区和处于显示区之外的非显示区，触控电极处于所述显示区内，所述多条信号走线分布在所述非显示区内。所述非显示区包括光反射凹凸区域，所述光发射凹凸区域包括位于所述衬底基板上的反射材料层，所述反射材料层具有背离所述衬底基板的凹凸表面。所述显示面板还包括处于所述非显示区内的光削减结构，所述光削减结构位于所述反射材料层的上方且至少被配置成减少来自所述反射材料层的凹凸表面的反射光，其中所述光削减结构与所述多条信号走线和所述触控电极彼此分离。
Patent WO-2021249156-A1 (WO)
Inventor: ZONG JIAN
IPC: C23C16/455
Filed: 2021-05-21
Abstract: A protective coating, comprising a first coating, which is a plasma that is in contact with a substrate and is formed by means of plasma polymerization deposition on the surface of the substrate. The plasma comprises plasmas of monomer A and monomer B, wherein monomer A comprises both a silicon structural unit of formula (I) and at least one of an amido structural unit of formula (II) or formula (III); and monomer B comprises a terminal carboxyl structural unit. Further disclosed is a method for preparing the protective coating, the method comprising: providing a substrate, gasifying monomers including monomer A and monomer B and then introducing same into a plasma reactor, performing plasma discharge, and forming the first coating on the surface of the substrate by means of plasma polymerization. Further disclosed is a device, which is provided with the protective coating on at least part of the surface thereof.
Patent WO-2022252222-A1 (WO)
Inventor: ZHENG XIAOZHEN
IPC: H04N19/196
Filed: 2021-06-04
Abstract: 本申请提供编码方法和编码装置，包括：获取当前帧中的n1个瓦片的每一个瓦片的图像复杂度信息，所述图像复杂度信息包括对所述每一个瓦片的像素值经过图像核变换处理后得到的变换系数，n1为大于或等于2的正整数；根据所述图像复杂度信息更新所述n1个瓦片的量化参数。本申请提供的方案，通过根据图像复杂度信息更新或计算待编码图像所包括的各个瓦片的QP，可以保证在不牺牲码率控制精度的前提下，提高编码效率以及降低硬件资源消耗，同时可以保证量化参数的灵活性以避免输出码率不可控的问题。