baber/WOPTO huggingface dataset:
Patent WO-2022151011-A1 (WO)
Title: Positioning method and apparatus, and vehicle
Inventor: LI JUN
IPC: G05D1/02
Filed: 2021-01-13
Abstract: A positioning method and apparatus (700), and a vehicle (100), which relate to the technical field of sensing. The method comprises: detecting that a vehicle (100) is passing through a circle road (S201); constructing a first map of the circle road according to a three-dimensional point cloud (S203); translating and/or rotating the position of the vehicle (100) on the first map (S205); performing similarity comparison between the first map subjected to translation and/or rotation and a stored map of a road that the vehicle (100) has previously passed through, to determine a second map (S207); and determining, according to the second map, information of the position in which the vehicle (100) is located before the translation and/or rotation (S209). During positioning using SLAM technology, considering that the position and heading angle of a vehicle (100) may change when the vehicle travels to the same environment, translation search and rotation search are proposed. During comparison with a stored image of a reference frame, the position and yawing angle of the vehicle (100) are changed, so that an image obtained by means of the comparison is more precise and positioning is more accurate.
Patent WO-2021164504-A1 (WO)
Title: Control method, imaging module, electronic device, and storage medium
Inventor: XIONG GUOFANG
IPC: H04N5/225
Filed: 2021-01-26
Abstract: A control method, an imaging module (10), an electronic device (100), and a storage medium. The imaging module (10) comprises an image sensor (11), a first lens (12), a second lens (13), and a driving component (14). The image sensor (11) is provided on the optical axis (121) of the first lens (12). The driving component (14) is used for driving the second lens (13) to move between a first position and a second position. When the second lens (13) is located at the first position, the second lens is staggered with the optical axis (121) of the first lens (12), and the distance between the upper surface of the second lens (13) and the upper surface of the image sensor (11) is a first distance; and when the second lens is located at the second position, the second lens (13) is located on the optical axis (121) of the first lens and located at the side of the first lens (12) facing away from the image sensor (11), and the distance between the upper surface of the second lens (13) and the upper surface of the image sensor (11) is a second distance; the second distance being greater than the first distance. The control method comprises: acquiring a first trigger signal, the first trigger signal being triggered when the electronic device (110) switches from a first state to a second state; and controlling, on the basis of the first trigger signal, the driving component (14) to drive the second lens (13) to move from the first position to the second position.
Patent WO-2022160158-A1 (WO)
Title: Techniques pour une indication et une configuration de temps d'occupation de canal initiée par un équipement utilisateur
Inventor: GUO SHAOZHEN
IPC: H04W74/08
Filed: 2021-01-28
Abstract: Divers aspects de la présente divulgation portent de manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir, en provenance d'une station de base, une indication de durée d'occupation de canal (COT) qui indique une première durée de COT associée à une première occupation de canal initiée par la station de base. L'UE peut initier, pendant une durée située hors de la première durée de COT et sur la base, au moins en partie, de la réalisation d'une procédure d'accès multiple avec écoute de porteuse, une seconde occupation de canal ayant une seconde durée de COT. De nombreux autres aspects sont également décrits.
Patent WO-2022160335-A1 (WO)
Inventor: JIANG DANFENG
IPC: G06F16/26
Filed: 2021-02-01
Abstract: Techniques are disclosed relating to a graphical user interface (GUI) that is operable to depict data lineage information in levels. In some embodiments, data lineage information may specify a directed graph that is indicative of a data lineage associated with a plurality of data elements. For example, in the data lineage information, the plurality of data elements may be represented as a corresponding plurality of nodes and, in the directed graph, the plurality of nodes may be connected by edges in a manner that is indicative of the data lineage relationships between the plurality of data elements. In various embodiments, the disclosed techniques may generate a data lineage GUI that, for a selected data element of the plurality of elements, is usable to navigate different levels of the data lineage in an upstream and downstream direction relative to a particular level of the selected data element.
Patent WO-2021203829-A1 (WO)
Inventor: WU HAIBIN
IPC: H04L12/00
Filed: 2021-02-08
Abstract: 本申请公开了一种数据传输速率控制方法、系统和用户设备。方法包括：S1、接收外部端发送至本地端的数据包并存储；S2、分别读取最近一次码率调整前后的预设时间内所述本地端中接收到的数据包，并记录读出的数据包的相应数量；S3、判断当前码率调整状态，根据第一判断结果进入增加/减少码率处理流程；其中，所述增加/减少码率处理流程包括根据读出的数据包和相应数量进行码率调整状态更新。本申请能及时调整码率，实现拥塞控制。
Patent WO-2021190230-A1 (WO)
Title: 一种无线网络的接入方法及相关设备
Inventor: WANG YIMING
IPC: H04W48/18
Filed: 2021-02-25
Abstract: 本申请实施例公开了一种无线网络的接入方法，用于通信领域。该方法包括：AP在接收到STA在第一频段上发送的探测请求之后，AP会根据该探测请求确认STA是否具备接入第二频段的能力，第二频段的数据传输速率高于第一频段的数据传输速率。当AP确定STA具备接入第二频段的能力之后，AP可以在第二频段向STA发送探测响应，STA可以根据该探测响应接入第二频段。这样，STA接入无线网络后数据的传输速度快，使用STA的用户上网体验好。
Patent WO-2022077834-A1 (WO)
Title: Dispositif de nettoyage de gaz toxiques et d'alerte précoce
Inventor: XU HAN
IPC: B01D53/00
Filed: 2021-02-27
Abstract: Dispositif de nettoyage de gaz toxiques et d'alerte précoce. Le dispositif comprend une boîte de machine (1), un premier tuyau d'admission d'air (2) étant en communication avec un côté de l'extrémité inférieure de la boîte de machine (1) d'une manière intégrée, et un second tuyau d'admission d'air (3) étant en communication avec l'extrémité inférieure de la boîte de machine (1) d'une manière soudée ; un support de montage (4) est monté à l'extrémité inférieure du premier tuyau d'admission d'air (2) au moyen de boulons ; un détecteur de gaz toxiques (5) est monté à l'extrémité inférieure du support de montage (4) au moyen de boulons ; une pompe d'extraction d'air (6) est en communication avec l'extrémité supérieure de la boîte de machine (1) d'une manière soudée ; et un boîtier (8) est monté à l'extrémité supérieure de la boîte de machine (1) au moyen de boulons. Le dispositif présente une structure scientifique et rationnelle et est sûr et pratique à utiliser. Les gaz peuvent être testés au moyen du détecteur de gaz toxiques (5) monté à l'extrémité inférieure du support de montage (4) au moyen de boulons ; et des informations détectées par le détecteur de gaz toxiques (5) peuvent être transmises à un processeur (22) au moyen d'un émetteur de données Wi-Fi (21) intégré à l'intérieur du boîtier (8) de manière à être soumises à une analyse et à un traitement, et des informations de commande qui sont converties après le traitement sont transmises à un dispositif de commande d'entraînement (20), de manière à réguler et à commander un mécanisme électronique de l'appareil complet, ce qui permet d'effectuer une opération de nettoyage de gaz toxiques et d'alerte précoce.
Patent WO-2021185070-A1 (WO)
Inventor: LI XIAOHUI
IPC: H01M10/42
Filed: 2021-03-02
Abstract: 本发明提供了一种用于防止电池热失控的方法和装置以及电池系统。该方法包括：检测发生在电池中的至少一个电池单元上的电池热失控；响应于检测到在电池的至少一个电池单元上发生的电池热失控，将所述至少一个电池单元与一外部短路连通，以通过所述外部短路释放所述至少一个电池单元的电池能量。
Patent WO-2021175225-A1 (WO)
Inventor: WU LINGYUN
IPC: A61K31/395
Filed: 2021-03-02
Abstract: Disclosed in the present invention are a series of tricyclic compounds, and particularly disclosed are a compound shown in formula (I) or a pharmaceutically acceptable salt thereof.
Patent WO-2022178911-A1 (WO)
Title: 一种侧翻式自卸车
Inventor: TIAN ZHONGMENG
IPC: B60P1/04
Filed: 2021-03-04
Abstract: 一种侧翻式自卸车，该侧翻式自卸车的底板上设置有条形孔，条形孔上设置有链板组。链板组包括依次通过铰链相连接的第一链板（101）至第五链板（1032），中部的第二链板（102）落入条形孔或落入条形孔下部。侧翻式自卸车还连接有顶起装置，顶起装置用于升降第二链板（102）。工作人员可通过操控顶起装置，将链板组上的第二链板（102）顶起，并使第一链板（101）、第三链板（103）、第四链板（1031）和第五链板（1032）活动，进而推铲粘附在链板组和链板组两侧的物料，将残余物料倾卸干净。通过上述方式清理残余物料清理效率高，也能避免工作人员靠近车厢卸货侧清理残余物料时的危险。
Patent WO-2021180010-A1 (WO)
Inventor: LING JIE
IPC: E02F9/28
Filed: 2021-03-05
Abstract: Provided is a rock breaking device. The rock breaking device comprises: a ripper, a small arm, and a ripper cylinder. The ripper comprises a ripper portion, a connection portion, a first weight portion, and a second weight portion. The first weight portion and the second weight portion are arranged opposite each other. The ripper portion is connected to the first weight portion and the second weight portion by means of the connection portion. The small arm is hinge-connected to the ripper by means of a first hinge-connection point. One end of the ripper cylinder is hinge-connected to the small arm by means of a second hinge-connection point, and the other end of the ripper cylinder is hinge-connected to the ripper by means of a third hinge-connection point. A first chamber is provided between the first weight portion and the second weight portion. At least a portion of the ripper cylinder and at least a portion of the small arm are located in the first chamber, such that the ripper cylinder is under protection, and the ripper cylinder and the small arm share space in a lateral direction.
Patent WO-2022007430-A1 (WO)
Title: Antibacterial material, preparation method therefor, and application thereof
Inventor: CHEN LI
IPC: D06M101/20
Filed: 2021-03-18
Abstract: The present application provides an antibacterial material, a preparation method therefor, and an application thereof. The antibacterial material provided by the present application comprises a non-woven fabric substrate and an antibacterial agent immobilized on the non-woven fabric substrate, wherein the antibacterial agent comprises a quaternary ammonium salt. The antibacterial material provided by the present application exhibits good adsorption and removal effects with respect to the 2019 novel coronavirus. Additionally, in the antibacterial material provided by the present application, the antibacterial agent immobilized on the non-woven fabric substrate is a quaternary ammonium salt, which is a non-metallic substance and will not cause harm to the human body when acting on the human body.
Patent WO-2021197161-A1 (WO)
Inventor: WANG YUECHEN
IPC: G06F9/451
Filed: 2021-03-24
Abstract: Des modes de réalisation de la présente divulgation décrivent un procédé et un appareil de mise à jour d'icônes, ainsi qu'un dispositif électronique. Une mise en œuvre spécifique du procédé consiste à déterminer si un utilisateur doit être invité à ouvrir une sous-page prédéfinie, la sous-page prédéfinie ayant une icône de page initiale ; en réponse à la détermination que l'utilisateur doit être invité à ouvrir la sous-page prédéfinie, à acquérir une image de référence pour mettre à jour l'icône de page initiale ; sur la base de l'image de référence, à générer une première icône de page ; et à mettre à jour l'icône de page initiale sur la première icône de page. Dans la mise en œuvre, au moyen de la mise à jour de l'icône de page initiale de la sous-page prédéfinie vers la première icône de page générée, l'utilisateur est invité à ouvrir la sous-page prédéfinie.
Patent WO-2022205267-A1 (WO)
Title: Procédé et appareil pour l'utilisation d'un temps de survie
Inventor: TAN JIE
IPC: H04W28/04
Filed: 2021-04-01
Abstract: Des paramètres relatifs au service peuvent être communiqués pour une mesure de temps de survie. Ces paramètres peuvent être communiqués sans fil côté réseau d'accès radio (« RAN »). Une mesure du temps de survie et l'implémentation d'un temporisateur de temps de survie sont basées sur ces paramètres et/ou sur un temporisateur pour un budget de retard de paquet (PDB).
Patent WO-2021253949-A1 (WO)
Title: Damping switch, plug valve and gas appliance
Inventor: ZHANG YIBIN
IPC: F16K5/10
Filed: 2021-04-13
Abstract: Disclosed are a damping switch (140), a plug valve (100) and a gas appliance. The damping switch (140) comprises: a housing (141), wherein the housing (141) is provided with a through hole (1423) penetrating in the thickness direction of the housing, and the housing (141) is further provided with an installation part capable of enabling the whole damping switch (140) to be fixedly installed outside the plug valve (100); and a rotation member (144), which is accommodated inside the housing (141) and can rotate relative to the housing (141), wherein a shaft hole (1444) is provided in the rotation member (144), the shaft hole (1444) is correspondingly in communication with the through hole (1423), and the shaft hole (1444) is provided in such a way that a valve rod (120) is mounted in the shaft hole in a penetrating manner. One of the rotation member (144) and the housing (141) is provided with a plurality of positioning grooves (1443) which are distributed in the rotation direction of the valve rod (120) at intervals, the other of the rotation member and the housing is provided with an elastic abutting assembly (145), and the elastic abutting assembly (145) is clamped into one of the plurality of positioning grooves (1443) during the process of the rotation member (144) being driven by the valve rod (120) to rotate.
Patent WO-2022183576-A1 (WO)
Inventor: ZHANG SONGMING
IPC: B65D1/40
Filed: 2021-04-19
Abstract: A container bottle, comprising a bottle body (1), wherein a handle (2) is arranged at the bottleneck of the bottle body; and one end of the handle (2) is connected to the bottleneck, and the other end thereof is in a free state. In practical use, the usage convenience of the container bottle can be improved.
Patent WO-2022062388-A1 (WO)
Inventor: DONG GANG
IPC: G06K9/00
Filed: 2021-04-26
Abstract: 一种视频数据处理方法，包括：获取视频数据对应的三维特征数据和三维权重数据(S101)；对三维特征数据和三维权重数据分别进行预处理，得到特征值矩阵及权重值矩阵(S102)；将特征值矩阵和权重值矩阵输入多个三维脉动阵列并行计算，得到视频数据处理结果(S103)。本方法能够充分扩展计算的并行度，采用多重三维脉动阵列构造四维脉动计算架构对三维特征值矩阵和三维权重值矩阵进行并行计算，缩短了三维卷积的计算时间，提高了视频数据处理效率。一种三维卷积并行计算系统、电子设备及计算机可读存储介质，具有以上有益效果。
Patent WO-2022226956-A1 (WO)
Inventor: XIAO GANG
IPC: H02J3/28
Filed: 2021-04-30
Abstract: 本申请公开了一种光储系统、电源及高电压穿越控制方法，包括：逆变器和储能设备；逆变器的输入端连接直流母线，逆变器的输出端连接交流电网；直流母线用于连接光伏组串；储能设备连接直流母线；逆变器用于交流电网的电压发生高电压穿越时，向储能设备发送高电压穿越信息；储能设备用于在收到高电压穿越信息时，储能设备处于放电工作状态则调整输出电压参考值维持放电工作状态，储能设备处于充电工作状态则调整充电功率参考值维持充电工作状态。交流电网发生高电压穿越时，直流母线的电压的上升情况与直流母线电容的大小相关，储能设备不能准确通过直流母线的电压上升判断是否发生高电压穿越，由逆变器来识别高电压穿越可以准确判定高电压穿越。
Patent WO-2022052487-A1 (WO)
Title: Self-stabilising fusion cage between posterior cervical articular processes
Inventor: YUAN FENG
IPC: A61F2/44
Filed: 2021-04-30
Abstract: A self-stabilising fusion cage between posterior cervical articular processes, comprising a fusion cage body (2) positioned between upper and lower articular processes when the fusion cage is in place, the front end face of the fusion cage body being fixedly provided with a fixing guide plate (1) forming a certain angle with same, the fixing guide plate (1) and the fusion cage body (2) both being fixed between the upper and lower articular processes by means of a fixing screw (3), the upper and lower end faces of the fusion cage body (2) respectively being provided with a bone graft slot (6), the upper and lower end faces of the fusion cage body (2) also respectively being provided with a plurality of anti-dislocation serrations (5) distributed uniformly around the periphery of the bone graft slot (6), the anti-dislocation serrations (5) and the fixing screw (3) acting jointly to prevent displacement of the fusion cage after fusion due to external force, and the side of the fixing guide plate (1) next to the fusion cage body (2) being provided with a plurality of fusion cage placement holding holes (4); the structure is simple and easy to use, can solve the fusion cage slippage, spinal instability, and low fusion rate that occur often in minimally invasive channel protruding joint fusion technology, and can avoid a series of complications caused by the poor placement position of the fusion cage during an operation.
Patent WO-2021228227-A1 (WO)
Title: Method and apparatus for processing integrity protection failure and user equipment
Inventor: ZHENG QIAN
IPC: H04W12/00
Filed: 2021-05-14
Abstract: Provided in the present application are a method and apparatus for processing integrity protection failure and a user equipment. The method comprises: a first user equipment performing a safety control operation, at least when a failure indication about integrity verification of a sub-link signaling bearer is received.
Patent WO-2021233275-A1 (WO)
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2021-05-18
Abstract: L'invention concerne des systèmes et des procédés de communications sans fil relatifs à des communications dans un réseau. Un équipement utilisateur (UE) peut recevoir une attribution de ressources dans le domaine fréquentiel (FDRA) indiquant une pluralité de blocs de ressources (RB) et diviser la pluralité de RB en au moins un premier sous-ensemble et un second sous-ensemble. L'UE peut transmettre un premier signal de communication à l'aide d'un premier panneau d'antenne dans le premier sous-ensemble de la pluralité de RB. L'UE peut transmettre un second signal de communication à l'aide d'un second panneau d'antenne dans le second sous-ensemble de la pluralité de RB. Le second panneau d'antenne peut être différent du premier panneau d'antenne.
Patent WO-2022057309-A1 (WO)
Title: 肺部特征识别方法、装置、计算机设备及存储介质
Inventor: ZHU ZHAOWEI
IPC: G06N3/02
Filed: 2021-05-27
Abstract: 一种肺部特征识别方法、装置、计算机设备及存储介质，涉及人工智能领域，所述方法包括：通过获取包括待识别肺部图像和待识别肺部文本描述的待识别数据；通过肺部图像识别模型进行肺部图像特征提取，生成肺部图像特征向量和图像识别结果，同时通过肺部文本识别模型进行肺部文本特征提取，生成肺部文本特征向量和文本识别结果；通过肺部融合识别模型使用注意力机制融合肺部图像特征向量和肺部文本特征向量，并提取图像文本融合特征进行识别，得到融合识别结果；通过投票表决得到肺部特征识别结果。该方法实现了准确地识别出肺部特征，提高了识别准确率和可靠性。该方法适用于智慧医疗等领域，可进一步推动智慧城市的建设。
Patent WO-2021259063-A1 (WO)
Inventor: MAKRARIYA SHUBHAM
IPC: H04N5/232
Filed: 2021-06-09
Abstract: The present disclosure provides method [200] and system [100] for automatically zooming one or more objects present in a camera preview frame. The method encompasses, a camera preview frame comprising one or more objects. Thereafter, the method comprises detecting, the one or more objects in the camera preview frame. Further, the method comprises calculating, a distance of each of the one or more objects in the camera preview frame. The method further encompasses comparing, the distance of each of the one or more objects with a pre-defined distance threshold. The method further comprises generating, one of a positive response and a negative response based on the comparison of the distance of each of the one or more objects with the pre-defined distance threshold. Thereafter, the method comprises automatically zooming, the one or more objects in the camera preview frame based on the positive response.
Patent WO-2022100102-A1 (WO)
Title: Millimeter-wave radar housing material capable of being laser welded, and preparation method therefor
Inventor: LU JUN
IPC: C08L51/06
Filed: 2021-06-25
Abstract: A millimeter-wave radar housing material capable of being laser welded, and a preparation method therefor, which belong to the technical field of millimeter-wave radar housing manufacturing. The millimeter-wave radar housing material specifically comprises the following components in parts by weight: 50-90 parts of polypropylene, 10-50 parts of glass fiber, 0.2-0.8 part of a nucleating agent, 0.5-1 part of a compatibilizer, 0.1-0.5 part of a black colorant, 0.1-0.5 part of an antioxidant, and 0.1-0.8 part of a light stabilizer. The radar housing material disclosed by the present invention has the advantages of low dielectricity, being lightweight, high strength and high heat resistance, can transmit a near-infrared light beam, and has laser weldability.
Patent WO-2022100115-A1 (WO)
Inventor: ZENG KUN
IPC: H01Q21/29
Filed: 2021-07-05
Abstract: L'invention concerne un procédé et un appareil de gestion d'une antenne en cours d'affichage, lesquels se rapportent au domaine technique des communications. Le procédé consiste : à acquérir des informations de blindage d'antenne en cours d'affichage d'un dispositif ; à déterminer un premier ensemble d'antennes en fonction des informations de blindage d'antenne en cours d'affichage ; et à effectuer une émission de signal à l'aide du premier ensemble d'antennes. Le premier ensemble d'antennes est un sous-ensemble d'un second ensemble d'antennes, et le second ensemble d'antennes est composé d'antennes non blindées en cours d'affichage du dispositif, c'est-à-dire que les antennes du premier ensemble d'antennes sont toutes des antennes non blindées, ce qui permet d'empêcher une réduction de l'efficience de rayonnement des antennes en cours d'affichage provoquée par le blindage d'un écran en raison d'une opération de l'utilisateur, de l'environnement, etc., d'améliorer le rapport signal-brouillage/bruit d'une liaison de communication, de réduire le nombre d'émissions non valides et d'émissions répétées, de diminuer la puissance d'envoi et la consommation d'énergie d'un dispositif, et d'améliorer la qualité de service de communication.
Patent WO-2022007816-A1 (WO)
Title: Positioning device and method for interventional apparatus, computer device, and readable storage medium
Inventor: SUN YIYONG
IPC: A61B34/20
Filed: 2021-07-06
Abstract: A positioning device and method for an interventional apparatus (105), an interventional surgery system, a computer device, and a readable storage medium: by means of a magnetic field generating unit (10) producing an electromagnetic field (107) passing through a target subject (100), by means of an excitation control unit (20) applying a multi-axis electric field in the target subject (100), the multi-axis electric field being implemented by means of applying excitation to at least three electrode patches (102) on the target subject (100), by means of a data acquisition unit (30) acquiring magnetic field strength information of first sites in the interventional apparatus (105), voltage information between all of the second sites in an excitation state, and magnetic field strength information at the electrode patches (102) at the same sampling time, and by means of a processor unit (40) calculating the spatial position of the first sites and the second sites on the basis of the acquired data, positioning of the interventional apparatus (105) is implemented without the need for a learning or calibration process; continuous positioning can be implemented immediately as long as data acquisition is started, achieving the objective of rapid, real-time, and precise positioning of the interventional apparatus (105).
Patent WO-2023272772-A1 (WO)
Title: 智能助行器的控制方法及装置、智能助行器、控制器
Inventor: GONG MAO
IPC: A61G5/06
Filed: 2021-07-09
Abstract: 一种智能助行器（100）的控制方法及装置、智能助行器（100）、控制器。智能助行器（100）包括车体、前轮和后轮，后轮由电机驱动，方法包括如下步骤：获取智能助行器（100）的移动速度；获取智能助行器（100）的姿态；当姿态指示智能助行器（100）的前端向上倾斜，且智能助行器（100）的移动速度小于第一阈值，减小电机的扭力输出值。使得智能助行器（100）能够智能判断是否需要进入智能过坎模式，并在智能过坎模式中，减小电机的扭力输出值，避免了由于过坎时速度过大，导致的扭力大增使得车体失控的状况发生。
Patent WO-2022017405-A1 (WO)
Title: Medicine screening method and apparatus and electronic device
Inventor: XU TINGYANG
IPC: G16B40/00
Filed: 2021-07-21
Abstract: A medicine screening method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: determining structural characteristics of protein molecules and structural characteristics of target molecules (302); on the basis of a node information transfer sub-network in a medicine screening model, the structural characteristics of the protein molecules and the structural characteristics of the target molecules, obtaining jointed node characteristics corresponding to the protein molecules and the target molecules, the node information transfer sub-network being a graph neural network (303); and according to the jointed node characteristics, predicting a first activity predicted value after the protein molecules and the target molecules are bound (304).