baber/WOPTO huggingface dataset:
Patent WO-2022016685-A1 (WO)
Title: Pixel driving circuit and driving method thereof, and display panel
Inventor: WANG XUANYUN
IPC: G09G3/30
Filed: 2020-09-09
Abstract: A pixel driving circuit and a driving method thereof, and a display panel. The pixel driving circuit comprises: a driving transistor (Td); a compensation module (100), which comprises a first transistor (T1), a compensation transistor (T3) which compensates for a threshold voltage (Vth) of the driving transistor (Td), a second transistor (T2), and a storage capacitor (Cst), the storage capacitor (Cst) being connected in series between a source electrode or a drain electrode of the compensation transistor (T3) and a gate electrode of the driving transistor (Td); and a data write module (200), which comprises a data write transistor (T4) connected to an upper electrode plate of the storage capacitor (Cst), thereby improving the display effect.
Patent WO-2021223354-A1 (WO)
Title: Method for manufacturing semiconductor super-junction device
Inventor: LIU WEI
IPC: H01L29/78
Filed: 2020-09-22
Abstract: A method for manufacturing a semiconductor super-junction device, comprising: forming, on an n-type epitaxial layer (20), a hard mask layer having at least one opening; etching the n-type epitaxial layer by using the hard mask layer as a mask, and forming a first trench in the n-type epitaxial layer, the width of the first trench being greater than the width of the corresponding opening, the first trench comprising a p-type column region located below the corresponding opening and gate regions located on both sides of the p-type column region; forming a first insulating layer (21) on the surface of the first trench, depositing a first conductive layer and etching back to form a gate (22) in the gate region of the first trench; forming an insulating side wall (33) on an exposed sidewall of the gate, and forming a second trench in the n-type epitaxial layer by using the hard mask layer as the mask; and forming p-type columns (23) in the p-type column region and the second trench.
Patent WO-2022061521-A1 (WO)
Inventor: WANG JIAPENG
IPC: C12M1/00
Filed: 2020-09-22
Abstract: 一种核酸提取微流控芯片、核酸提取装置及提取方法。核酸提取微流控芯片，沟道板(1)包括：混合裂解区(100)，位于混合裂解区(100)一侧的提取区(200)，与外界连通的气压驱动口(13)，连通混合裂解区(100)与提取区(200)的第一类通道(14)，以及连通提取区(200)与气压驱动口(13)的第二类通道(15)；盖板(2)，与沟道板(1)相对设置，盖板(2)在与混合裂解区(100)对应的位置具有进样口(160)和进液类通孔(22)；溶液容置腔(3)，位于盖板(2)的背离沟道板(1)的一侧，溶液容置腔(3)通过进液类通孔(22)与沟道板(1)的混合裂解区(100)连通。
Patent WO-2021057969-A1 (WO)
Inventor: YAN YALI
IPC: H04W24/10
Filed: 2020-09-27
Abstract: Provided in the present application are a method for reporting network API capabilities, an apparatus and a system. The method comprises: a first entity receives first information, the first information being used to subscribe to the API capabilities of a network that serves a terminal device. When the type of the network that serves the terminal device changes, the first entity sends second information to a second entity, the second information comprising the API capabilities of a network that currently serves the terminal device, and the API capabilities comprising the APIs supported by the network that serves the terminal device and the availability of at least one of the supported APIs. Therefore, it is ensured that when the type of the network that serves the terminal device changes, a third-party application may not only learn the APIs supported by the network that currently serves the terminal device, thus avoiding the erroneous calling of an API, but may also learn the characteristics of at least one of the supported APIs, thus avoiding the erroneous usage of the characteristics of an API.
Patent WO-2022082814-A1 (WO)
Inventor: SUN YACHUN
IPC: C02F101/20
Filed: 2020-10-26
Abstract: 一种络合重金属废水处理工艺，包括以下步骤：S1、将络合重金属废水排放到沉淀池内，进行初步沉淀，将废水中的杂质和废料沉淀出，然后将废水排放到反应池内；S2、向反应池内均匀加入重金属还原置换试剂，使得废水中的重金属被置换出；通过沉淀池对废水进行初步沉淀，然后加入重金属还原置换试剂和重金属破络置换试剂后，对废水再次沉淀，接着加入重金属铺捉剂，同时调节废水的PH值，对废水最后沉淀，最后使用活性炭过滤器进行过滤，该废水处理工艺，依次经过三次沉淀和一次过滤，方法简单，容易操作，成本低，而且处理效果良好，可长时间实现稳定达标排放。
Patent WO-2021104270-A1 (WO)
Title: 配置异常检测方法、服务器以及存储介质
Inventor: TANG CHUN
IPC: H04L12/24
Filed: 2020-11-24
Abstract: 本申请实施例涉及通信领域，公开了一种配置异常检测方法、服务器和存储介质。配置异常检测方法包括：获取待检测的网络设备的配置文件，从配置文件中识别出属于至少一种预设类型的多个数据项，对属于同一预设类型的各数据项进行关联分析，并得到关联分析数据，根据关联分析数据与预设的异常条件得到配置异常检测结果。
Patent WO-2021121012-A1 (WO)
Inventor: ZHAO WEILI
IPC: C07D295/21
Filed: 2020-11-27
Abstract: An amino dithioperacid thioester compound, a preparation method therefor, and use thereof. The structural formula of the compound is as shown in formula I: (I) wherein m = 1 to 11, X is a nitrogen-containing aliphatic heterocyclic ring, and a nitrogen atom in the aliphatic heterocyclic ring is connected to a carbon atom of a thiocarbonyl. The compound can alleviate muscle atrophy and lipolysis caused by tumor cachexia in vitro and in vivo experiments, can significantly alleviate the decrease in body weight and feed intake reduction caused by tumor cachexia in animal experiments, has anti-tumor cachexia effects, can be used for treating tumor cachexia and related conditions, and is an ideal therapeutic for treating tumor cachexia.
Patent WO-2022110229-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04L29/06
Filed: 2020-11-30
Abstract: La présente invention concerne un procédé et un appareil de détection de perte de données, un dispositif de communication et un support de stockage, se rapportant au domaine technique des communications mobiles. Le procédé consiste à : détecter, selon des informations d'arrivée de paquets de données d'application d'une application cible, au moins un paquet de données de transmission associé à un paquet de données d'application ; et s'il est détecté que le ou les paquets de données de transmission sont perdus, déterminer que le ou les paquets de données d'application sont perdus. Par conséquent, la perte du paquet de données d'application est déterminée en fonction de la perte du paquet de données de transmission associé au paquet de données d'application, ce qui permet de compter les paquets de données d'application perdus en continu de manière croisée, et de fournir un support technique pour améliorer les performances de service d'un service.
Patent WO-2022068037-A1 (WO)
Inventor: WANG JUN
IPC: H01B9/02
Filed: 2020-12-03
Abstract: A photoelectric composite medium-voltage shore power cable (1). The photoelectric composite medium-voltage shore power cable (1) comprises a cable core (10), an inner sheath layer (20), a reinforcing layer (30) and an outer sheath layer (40), which are sequentially arranged from inside to outside, wherein the inner sheath layer (20) is wrapped around the cable core (10), the reinforcing layer (30) is wrapped around the inner sheath layer (20), and the outer sheath layer (40) is wrapped around the reinforcing layer (30); and the cable core (10) comprises three power wire cores (11) and flexible optical units (12), the three power wire cores (11) being arranged in a parallel contact manner and are flat, a gap (110) being formed between every two adjacent power wire cores (11) and the inner sheath layer (20), and the flexible optical units (12) being embedded in the gaps (110) and in contact with the two adjacent power wire cores (11). A manufacturing process for the photoelectric composite medium-voltage shore power cable (1) can provide a higher power transmission capacity, reduce the bending radius of the cable, improve the flexibility of the cable, and improve the current carrying capacity of the cable while achieving an optical communication transmission function.
Patent WO-2021196717-A1 (WO)
Inventor: ZHANG ZHENG
IPC: H04L45/50
Filed: 2020-12-10
Abstract: L'invention concerne un procédé et un appareil de transmission de trafic de multidiffusion, un nœud de communication et un support de stockage. Le procédé de transmission de trafic de multidiffusion comprend les étapes suivantes : déterminer une première entrée de réacheminement, la première entrée de réacheminement comprenant des informations de réplication explicite à indexation binaire (BIER) d'un routeur de limite de système autonome (ASBR) ; acquérir du trafic de multidiffusion ; et conditionner le trafic de multidiffusion en fonction de la première entrée de réacheminement, puis déterminer et transmettre un message BIER.
Patent WO-2021129439-A1 (WO)
Title: 语音识别方法及相关产品
Inventor: WAN GENSHUN
IPC: G10L15/18
Filed: 2020-12-14
Abstract: 一种语音识别方法及相关产品，包括：获取预设场景中的多台终端发送的文本内容以及文本时间信息；依据文本内容和文本时间信息确定预设场景的共享文本（S101）；依据共享文本得到预设场景的定制语言模型，采用定制语言模型执行预设场景的语音识别（S102）。可以利用预设场景中的终端获取预设场景的文本内容和文本时间信息以确定预设场景的共享文本，进而根据共享文本得到定制语言模型，由于定制语言模型与预设场景的相关性更高，利用定制语言模型执行预设场景的语音识别，可以有效提高语音识别的准确度。
Patent WO-2022088444-A1 (WO)
Title: 一种面向多任务语言模型的元-知识微调方法及平台
Inventor: WANG HONGSHENG
IPC: G06N5/04
Filed: 2020-12-21
Abstract: 一种面向多任务语言模型的元-知识微调方法及平台，该方法基于跨域的典型性分数学习，获得同类任务不同数据集上高度可转移的共有知识，即元-知识，将不同数据集对应的不同域上的同类任务的学习过程进行相互关联和相互强化，提升语言模型应用中同类下游任务在不同域数据集上的微调效果，提升了同类任务通用语言模型的参数初始化能力和泛化能力。该方法是在下游任务跨域数据集上进行微调，微调所得的压缩模型的效果不受限于该类任务的特定数据集，在预训练语言模型基础上，通过元-知识微调网络对下游任务进行微调，由此得到与数据集无关的同类下游任务语言模型。
Patent WO-2021208511-A1 (WO)
Title: Rotating assembly and display device
Inventor: WANG LINFENG
IPC: F16M11/18
Filed: 2020-12-29
Abstract: Disclosed are a rotating assembly and a display device. The rotating assembly comprises a driving part (10), a first support (20), and a part to be driven (30) which is arranged on the first support (20), wherein the driving part (10) is configured to be connected to the part to be driven (30) and to drive the part to be driven (30) to rotate relative to the first support (20); the first support (20) is provided with a detection switch (210) which is configured to detect the rotation position of the part to be driven (30); and the detection switch (210) is connected to the driving part (10).
Patent WO-2022027916-A1 (WO)
Title: Computational fluid dynamics simulation method and apparatus based on quantum algorithm, and device
Inventor: LI YE
IPC: G06F30/28
Filed: 2020-12-29
Abstract: A computational fluid dynamics simulation method and apparatus based on a quantum algorithm, and a device. The method comprises: in the process of using a finite volume method to analyze computational fluid dynamics, constructing, for each grid cell in a discretized numerical grid of fluid motion, a first quantum circuit that represents coordinate information of the grid cell and a second quantum circuit that represents a state parameter of the grid cell, wherein the state parameter of the grid cell is stored in a quantum random access memory, and the quantum random access memory can operate an address and data in a quantum superposition state (S11); constructing, on the basis of the first quantum circuit, the second quantum circuit and the quantum random access memory, a third quantum circuit that represents a parameter of a linear system equation of a fluid state change of the grid cell (S12); and for all the grid cells, solving the linear system equation of the grid cell on the basis of the third quantum circuit, and obtaining, when the fluid state of the grid cell tends to be stable, a fluid state as represented by a state parameter of the linear system equation of the grid cell, and taking the fluid state as a target state of the grid cell (S13). Compared with a classical algorithm, the method realizes exponential acceleration, reduces the complexity of CFD simulation and increases the practicability of CFD simulation.
Patent WO-2022141623-A1 (WO)
Inventor: LIU HUI
IPC: G01H11/06
Filed: 2021-01-04
Abstract: L'invention concerne un procédé de surveillance de vibrations de compartiment de train, un procédé d'établissement de bibliothèque de caractéristiques de signal de vibrations et un procédé d'application de bibliothèque de caractéristiques de signal de vibrations. Un procédé de surveillance de vibrations de compartiment de train non invasif est utilisé, et un seul signal de vibrations d'un point de mesure global dans un compartiment de train doit être acquis pendant une surveillance réelle, de façon à éviter la redondance de capteurs, le coût étant ainsi réduit, et la réduction du poids d'un train facilitée ; la relation entre une position de source de vibrations et un décalage de phase et une atténuation d'amplitude est mise en évidence de manière précise et exacte, et une situation de vibrations d'une source de vibrations inconnue peut être surveillée ; une vibration anormale d'une source de vibrations peut être reconnue, assurant ainsi une base pour un traitement de vibrations anormal ; et la reconstruction d'un signal de source de vibrations peut être réalisée sur la base uniquement de la mesure du signal de vibrations du point de mesure global, de façon à effectuer la mise à jour en temps réel d'une bibliothèque de caractéristiques de signal de vibrations multivariable, et la bibliothèque de caractéristiques de signal de vibrations multivariable peut fournir une base de données pour une décomposition par optimisation de signal de vibrations, une reconnaissance d'image de signal de vibrations, une reconnaissance de signal de vibrations anormal, etc.
Patent WO-2022134208-A1 (WO)
Inventor: YUEN CHEE KIT
IPC: H04R1/10
Filed: 2021-01-04
Abstract: La présente invention concerne un ensemble cavité de haut-parleur de casque qui remplace un matériau plastique par un matériau en bois Arboform dégradable et respectueux de l'environnement. Le matériau en bois Arboform a les mêmes propriétés de processus de moulage économique et pratique que les matériaux métalliques et plastiques, maintient les propriétés inhérentes du matériau dérivé du bois, et est un matériau naturellement dégradable et respectueux de l'environnement. La cavité de haut-parleur de casque constituée du matériau en bois Arboform a le même effet naturel qu'un boîtier de haut-parleur en bois en termes de son, restaure la clarté vocale dans un mode haute fidélité, présente les avantages d'une basse fréquence vocale riche et d'une haute fréquence sonore agréable, et a la résistance des matériaux plastiques et l'aspect et la texture comme le bois brut. L'invention de la présente invention peut être attirée et respectée par le marché, et peut également être une modification révolutionnaire dans la conception et les processus de production classiques.
Patent WO-2021139641-A1 (WO)
Title: Web attack detection method and device, electronic apparatus, and storage medium
Inventor: YANG RONGHAI
IPC: G06F21/56
Filed: 2021-01-05
Abstract: A web attack detection method and device, an electronic apparatus, and a computer readable storage medium. The method comprises: acquiring a malicious access connection, and building a malicious access model on the basis of contextual features of access requests from the malicious access connection; upon receiving a target access request, determining a target access connection via which the target access request is transmitted; and performing matching on the basis of the target access connection and the malicious access model, and obtaining, on the basis of a match result, a result of detection performed on the target access request. The web attack detection method of the present invention takes into consideration contextual relations between respective access requests from an access connection, thereby significantly increasing a web attack detection rate while ensuring a low false alarm rate.
Patent WO-2021208537-A1 (WO)
Title: Drivetrain and electric vehicle
Inventor: WU HAO
IPC: B60K11/04
Filed: 2021-01-11
Abstract: A drivetrain, comprising: a motor controller (1), comprising a housing (11) and a first functional unit (12) provided in the housing (11) and capable of generating heat during working; and a heat exchanger (2), provided in the housing (11) and comprising a first circulation channel (21) for allowing a first cooling medium to circulate, and a second circulation channel (22) for allowing a second cooling medium to circulate, wherein the first circulation channel (21) has a first external cooling surface (P1) and realizes heat conduction with the first functional unit (12) at the first external cooling surface (P1); and/or the first circulation channel (21) has a second external cooling surface (P2) and realizes heat conduction with the inner surface of the housing (11) at the second external cooling surface (P2). Also provided is an electric vehicle using the drivetrain. According to the drivetrain and the electric vehicle, the external cooling surfaces of the heat exchanger can be fully utilized, the utilization rate of the heat exchanger is increased, the heat dissipation of the motor controller is improved, the structure is more compact, and the space is saved.
Patent WO-2022160215-A1 (WO)
Inventor: ZHOU KAI
IPC: H04M1/725
Filed: 2021-01-28
Abstract: 本申请实施例公开了一种天线遮挡告警方法、通信芯片及设备，涉及芯片领域，解决了用户在使用通信设备时通信设备的天线被遮挡，通信设备无法提示用户的问题。具体方案为：通信芯片通过天线获取空口环回信号的衰减值。然后，通信芯片根据衰减值确定天线是否被遮挡，在确定天线被遮挡的情况下，指示处理器向用户输出天线被遮挡的告警信息。
Patent WO-2021179838-A1 (WO)
Title: 一种基于异构图神经网络模型进行预测的方法和系统
Inventor: HU BINBIN
IPC: G06F16/901
Filed: 2021-01-29
Abstract: 一种基于异构图神经网络模型进行预测的方法和系统，所述方法包括：获取与预测内容相关的异构图数据，所述异构图数据包括待预测节点、所述待预测节点的邻居节点、以及连接所述待预测节点与所述邻居节点之间的路径，所述路径包括至少一种类型（302）；基于所述路径的类型，对所述邻居节点进行分组，以使得同一组的所述邻居节点的路径的类型相同（304）；将所述待预测节点、分组后的所述邻居节点以及节点之间的路径输入训练好的异构图神经网络模型，得到待预测节点的表示向量后输入训练好的预测模型进行预测（306）。
Patent WO-2021223481-A1 (WO)
Title: Oil return control method for multi-split system
Inventor: ZHUO BAITIAN
IPC: F24F11/70
Filed: 2021-02-08
Abstract: An oil return control method for a multi-split system. The multi-split system comprises a plurality of indoor units. At least one indoor unit among the plurality of indoor units is not powered on. The oil return control method comprises: determining the oil storage amount q of all the indoor units; determining the system oil return duration T of the multi-split system; determining, according to the oil storage amount q and the system oil return duration T, the current opening degree k of an expansion valve of one indoor unit which is not powered on; comparing the magnitude relation between the current opening degree k and the maximum opening degree threshold k smax  and the minimum opening degree threshold k smin ; and according to the comparison results, selectively adjusting the opening degree of the expansion valve of the indoor unit which is not powered on, and maintaining the expansion valve to operate at the adjusted opening degree in the system oil return duration T. The oil return control method can accurately control the opening degree and the oil return time of the expansion valve of each indoor unit which is not powered on, and ensure that an indoor unit which is normally powered on has the sufficient refrigerant while providing a compressor with the sufficient lubricating oil, thereby considering both the oil return efficiency and the heat exchange performance of the system.
Patent WO-2022178854-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W72/04
Filed: 2021-02-26
Abstract: The present disclosure provides a communication method and a communication device. The communication method may comprise: determining a first message frame, the first message frame comprising first information, and the first information indicating the support capability for a single resource unit and/or a composite resource unit of a first size to be applied to 4096-QAM; and sending the first message frame. The technical solution provided in exemplary embodiments of the present disclosure can improve spectrum utilization.
Patent WO-2021179982-A1 (WO)
Inventor: WANG HUAJUN
IPC: H04W48/20
Filed: 2021-03-04
Abstract: L'invention concerne un dispositif électronique et un procédé de communication sans fil, ainsi qu'un support de stockage lisible par ordinateur. Le dispositif électronique comprend un circuit de traitement qui est configuré pour : transmettre un message de sonde à au moins un nœud de réseau, le message de sonde comprenant une exigence de qualité de communication d'un équipement utilisateur ; recevoir, d'au moins un nœud de réseau, des informations de rétroaction en réponse au message de sonde, les informations de rétroaction étant utilisées pour indiquer une qualité de communication qui peut être fournie par le nœud de réseau correspondant pour l'équipement utilisateur ; et déterminer un mode d'accès aux ressources radio de l'équipement utilisateur d'après les informations de rétroaction.
Patent WO-2021185340-A1 (WO)
Inventor: CHENG HAN-CHUNG
IPC: A61K35/12
Filed: 2021-03-19
Abstract: L'invention concerne une composition contenant des mitochondries et un produit sanguin, et son utilisation, le produit sanguin contenant au moins un facteur de croissance, en particulier une fibrine riche en plaquettes ; et l'utilisation de mitochondries pour préparer une composition pour la réparation des plaies ou la favorisation de la cicatrisation des plaies, et l'utilisation de mitochondries pour préparer une composition pour favoriser la régénération tissulaire.
Patent WO-2021238401-A1 (WO)
Inventor: CAO JIANHUA
IPC: A01G23/10
Filed: 2021-03-31
Abstract: 本发明涉及一种针刺采胶机器人，属于机械采胶技术领域，包括升降机构、树围检测器、关节旋转器、回转臂、回转传动机构、深度控制机构、针钻采胶器、针扎采胶器等结构，由升降机构控制竖向位移，由回转传动机构控制周向位移，由深度控制机构控制径向位移，使得三者的位移控制相对独立，从而方便于采胶孔位置的精确控制，也保证了采胶孔深度只达到砂皮内层、黄皮层能够出胶即可，而不伤害到水囊皮，避免了对树皮的输导系统造成损伤，避免橡胶树死皮停割；采用针钻或者针扎的方式在橡胶树的树株上开设采胶孔，实现针刺采胶农艺的自动化；降低采胶作业对橡胶树损伤，而且不会受取胶位置的约束，降低了橡胶树中断产胶、质量下降、寿命降低等风险。
Patent WO-2022205413-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2021-04-02
Abstract: Provided by embodiments of the present application are a wireless communication method, a terminal device, and a network device. The method comprises: a terminal device receives first DCI, the first DCI being used for activating SPS transmission resources for transmitting multicast data; the terminal device sends feedback information of the first DCI; or according to an uplink feedback mode of the multicast data, determines whether the feedback information of the first DCI needs to be sent; or according to first indication information, determines whether the feedback information of the first DCI needs to be sent, so as to determine whether the terminal device needs to send the feedback information for the first DCI to the network device.
Patent WO-2022217423-A1 (WO)
Title: Flap-down door cushion hinge
Inventor: Pan Nengjiang
IPC: E05D3/06
Filed: 2021-04-12
Abstract: The present invention relates to a flap-down door cushion hinge, for use in solving the problems that an existing door plate hovering mechanism is low in working efficiency and inconvenient to use. The cushion hinge comprises a hinge main body fixed plate which is vertically mounted and fixed, and a door panel mounting plate, and further comprises a cushion device arranged between the door panel mounting plate and the hinge main body fixed plate. The cushion device comprises a hinge linkage connecting piece connected to the door panel mounting plate and the hinge main body fixed plate, and a damping mechanism for pulling the hinge linkage connecting piece to open, close, and hover a door panel. A guide slideway for controlling the door panel to open, close, and hover is arranged on the hinge main body fixed plate. The hinge linkage connecting piece of the flap-down door cushion hinge of the present invention drives the door panel to be automatically closed in a closing slideway of the guide slideway, and hovered in a hovering slideway. The angle where the door panel is automatically closed and the angle where the door panel is hovered and opened can be set according to requirements. The door panel is automatically opened to the maximum in an opening slideway under the action of the gravity thereof, and thus is convenient to use and high in working efficiency.