baber/WOPTO huggingface dataset:
Patent WO-2022246816-A1 (WO)
Inventor: WANG ZHONGWEI
IPC: G06F12/08
Filed: 2021-05-28
Abstract: Disclosed in the present application are a multi-channel optical service unit scheduling method and apparatus. The method comprises: according to a bandwidth of each channel, performing grouping and caching on data to be transmitted of a plurality of channels; and when the volume of data cached in at least one group reaches a preset condition, scheduling the at least one group. In the method, grouping and caching are performed on the plurality of channels, and when the volume of data cached in a certain group reaches the preset condition, the group is scheduled, which ensures that only the groups that have sufficient data to be transmitted can be scheduled, thereby effectively avoiding a situation where there is no data transmitted in an arbitrated group, and thus preventing bandwidth waste. The method is particularly applicable to a situation where there are a great number of channels, and scheduling is more convenient by using a group with larger particles as a unit.
Patent WO-2021254149-A1 (WO)
Inventor: JIANG HAITAO
IPC: F21Y105/10
Filed: 2021-06-02
Abstract: 一种灯具（1），包括底座组件（100）和与底座组件（100）相连的支架组件（200），支架组件（200）承载第一灯体（10），支架组件（200）包括与底座组件（100）活动相连的第一灯杆（201），使得第一灯杆（201）能运动靠拢或远离底座组件（100）。
Patent WO-2022160569-A1 (WO)
Title: Procédé et appareil de détection d'évènement d'anomalie de contrôle de sécurité, dispositif électronique et support de stockage
Inventor: SUN ZHE
IPC: G06K9/00
Filed: 2021-06-17
Abstract: L'invention concerne un procédé et un appareil de détection d'un évènement d'anomalie de contrôle de sécurité, un dispositif électronique et un support de stockage. Le procédé comprend les étapes suivantes : effectuer une détection de cible sur une image obtenue à tester (S11) ; s'il est détecté qu'au moins deux premières cibles et au moins une deuxième cible existent dans ladite image, déterminer si deux premières cibles situées des deux côtés d'un objet de blocage prédéfini existent dans les au moins deux premières cibles (S12), la première cible et la deuxième cible appartenant à des catégories différentes ; et si deux premières cibles situées des deux côtés de l'objet de blocage prédéfini existent, déterminer, en fonction de la relation de position relative entre les deux premières cibles et la ou les deuxièmes cibles, et une différence de hauteur entre des rectangles de délimitation des deux premières cibles, si un évènement d'anomalie de contrôle de sécurité existe dans ladite image (S13). Le procédé peut détecter automatiquement l'évènement d'anomalie de contrôle de sécurité, et améliorer l'efficacité de travail de protection de sécurité.
Patent WO-2021259234-A1 (WO)
Inventor: DENG JIA
IPC: H04L1/24
Filed: 2021-06-22
Abstract: The present disclosure provides a linear and movable loader CAN bus network access unit, and a related method thereof. The linear CAN bus network access unit comprises a first CAN bus, a second CAN bus, a first port, and a third port. A direction of a connecting line between the first port and the third port is consistent with a conveying direction of a conveyor section where the linear CAN bus network access unit is located. The first port is connected to the first CAN bus. The third port is connected to the first CAN bus or the second CAN bus by means of a switch. An embodiment of the present disclosure provides a CAN bus switching technique, allowing for unitization of an electrical control system of a conveyor line.
Patent WO-2021259338-A1 (WO)
Inventor: WANG HANBING
IPC: G01V3/02
Filed: 2021-06-23
Abstract: A node high-density electrical prospecting apparatus, provided with a transmitter, a PC terminal, acquisition nodes, transmitting electrodes and receiving electrodes, wherein the transmitter, the acquisition nodes and the PC terminal are connected by means of WiFi, the transmitter is connected in series to the acquisition nodes by means of a five-core long wire, time synchronization is carried out between the transmitter and the acquisition nodes by means of a GPS, each receiving electrode and each transmitting electrode are both connected to an acquisition node, and acquisitions carried out by different nodes are independent of each other and can be carried out at the same time. By means of the node high-density electrical prospecting apparatus, the weight of the apparatus is reduced, the efficiency of data acquisition is improved, and arrangement expansion and subsequent maintenance are facilitated.
Patent WO-2022033231-A1 (WO)
Inventor: GAN CHUANG
IPC: G06K9/62
Filed: 2021-07-05
Abstract: Dual-modality relation networks for audio-visual event localization can be provided. A video feed for audio-visual event localization can be received. Based on a combination of extracted audio features and video features of the video feed, informative features and regions in the video feed can be determined by running a first neural network. Based on the informative features and regions in the video feed determined by the first neural network, relation-aware video features can be determined by running a second neural network. Based on the informative features and regions in the video feed, relation-aware audio features can be determined by running a third neural network. A dual-modality representation can be obtained based on the relation-aware video features and the relation-aware audio features by running a fourth neural network. The dual-modality representation can be input to a classifier to identity an audio-visual event in the video feed.
Patent WO-2022007870-A1 (WO)
Title: Method for transmitting ppdu and related apparatus
Inventor: LIANG DANDAN
IPC: H04L5/00
Filed: 2021-07-08
Abstract: The present application relates to the field of wireless communications, and in particular to a method for transmitting a physical protocol data unit (PPDU) and a related apparatus, applied, for example, to a wireless local area network supporting the 802.11be standard. The method comprises: a first communication device generates a PPDU, and may send the PPDU using a first bandwidth, the first bandwidth being greater than or equal to 80 MHz; and accordingly, a second communication device receives and parses the PPDU to obtain an LTF sequence comprised in the PPDU, the LTF sequence being generated on the basis of a first LTF sequence, and the first LTF sequence being not a high-efficiency LTF sequence. By using embodiments of the present application, an LTF sequence suitable for channel estimation can be designed for a larger bandwidth, so as to provide a foundation for subsequent channel estimation.
Patent WO-2022105271-A1 (WO)
Inventor: Zheng Niwen
IPC: G06F16/683
Filed: 2021-07-15
Abstract: L'invention concerne un procédé et un appareil permettant de présenter des paroles et une vidéo, ainsi qu'un dispositif électronique et un support lisible par ordinateur. Le procédé consiste à : d'après une opération de présentation de paroles et de vidéo d'un utilisateur, acquérir des données multimédia à présenter, les données multimédia comprenant des données audio et des paroles ; déterminer un point temporel cible, puis acquérir, parmi les paroles, un segment de paroles cible correspondant au point temporel cible ; et présenter le segment de paroles cible et un arrière-plan prédéfini de manière combinée, puis lire les données audio correspondant au segment de paroles cible.
Patent WO-2023283919-A1 (WO)
Inventor: LIU YONGJUN
IPC: H01L27/146
Filed: 2021-07-16
Abstract: 本申请实施例提供了一种图像传感器以及电子设备，用于增加感光强度，提高入射至图像传感器的光的利用率，降低各个波段之间的串扰，该图像传感器包括：至少一个感光像素，其中，每个感光像素包括多层纳米天线层，该多层纳米天线层重叠排列，每层纳米天线层中包括至少一个纳米天线，至少一个纳米天线用于对入射光产生谐振，不同纳米天线层对不同波段或者不同偏振方向的入射光产生谐振，纳米天线层的输出信号用于得到图像。
Patent WO-2022213516-A1 (WO)
Title: Method and system for displaying seat, and medium
Inventor: HOU JINLONG
IPC: G06Q30/06
Filed: 2021-07-29
Abstract: A method and system for displaying a seat, and a medium. The method comprises: obtaining seating data in a vehicle (S101); obtaining the seating position information of a passenger in the vehicle according to the seating data (S102); displaying the seating position information to facilitate the obtaining of inputted interaction operation information (S103); and performing corresponding interaction processing according to the interaction operation information (S104). According to the method, the passenger and/or a driver can intuitively see a seating condition in the vehicle, a passenger outside the vehicle can know the seating condition in the vehicle before getting aboard, and interaction between the passengers or between the passenger and the driver can be achieved, thereby improving the user experience.
Patent WO-2022127162-A1 (WO)
Title: Cleaning device
Inventor: FAN SUXIANG
IPC: H01H13/10
Filed: 2021-08-18
Abstract: A cleaning device (100), comprising: a mop assembly (1) comprising a housing (11), at least two cleaning members (12) provided below the housing (11), and driving mechanisms (13) used for driving the cleaning members (12) to operate, the housing (11) defining an accommodating cavity for accommodating the driving mechanisms (13); and a water tank for providing a cleaning medium for the cleaning members (12). The housing (11) comprises a base (111) and rollers (112) mounted on the base (111) for moving, the base (111) is provided with drain holes (1111) and roller mounting holes (1114) used for mounting the rollers (112), the drains hole (1111) and the roller mounting holes (1114) are communicated with the accommodating cavity, and the drain holes (1111) and the roller mounting holes (1114) at least partially overlap, so that the cleaning device (100) can achieve the drainage effect and achieve the effect of no drain holes (1111) in the appearance.
Patent WO-2022068477-A1 (WO)
Title: Event processing method, and device
Inventor: WANG MIN
IPC: G06F3/0488
Filed: 2021-08-25
Abstract: Provided are an event processing method, and a device, which relate to the technical field of terminals. When an electronic device determines that a received target input event meets a pre-set condition, a collected target input event can be processed in advance, such that the collected target input event is processed without having to wait for the arrival of the next target vertical synchronization signal. The specific solution involves: after an electronic device receives a first target vertical synchronization signal, if an input event received by the electronic device is a target input event and meets a pre-set condition, processing the target input event before a second target vertical synchronization signal arrives. The second target vertical synchronization signal is the next target vertical synchronization signal of the first target vertical synchronization signal. The embodiments of the present application are used for an event processing process.
Patent WO-2022222344-A1 (WO)
Title: Multi-station forging apparatus for automobile aluminum alloy wheel hub
Inventor: LU YOURONG
IPC: B21J9/02
Filed: 2021-09-02
Abstract: A multi-station forging apparatus for an automobile aluminum alloy wheel hub, comprising: an upper die assembly and a lower die assembly. The lower die assembly is provided with a plurality of forging stations, and the upper die assembly and the plurality of forging stations of the lower die assembly cooperate to complete a plurality of forging processes. The upper die assembly comprises: an upper die plate (1), an upper die base (2) being fixedly connected below the upper die plate; an upper die (7), which is provided on the lower surface of the upper die base; a die frame (8), which is disposed below the upper die plate and which is located outside the upper die base; a spring seat (4), which is provided between the upper die base and the die frame, the spring seat being internally provided with a first return spring (5); a discharge ring (6), which is provided outside the upper die base and is connected to the lower surface of the spring seat; and a pair of half die ring splitting-combining components, which are symmetrically arranged on two sides below the die frame, each half die ring splitting-combining component being provided with a half die (16), the two half dies being combined to form a half die ring, so that a cavity is formed between the half die ring and the upper die. The forging apparatus can conveniently process wheel hubs and increase production efficiency.
Patent WO-2023004929-A1 (WO)
Inventor: FENG ZIKANG
IPC: H04M1/02
Filed: 2021-09-03
Abstract: The present application provides a flexible display panel, an electronic device, and a hinge. A plurality of support members of a hinge rotate under the action of a rotation mechanism and a linkage mechanism, and the rotation of the support members drives a first packaging mechanism and a second packaging mechanism to rotate, so that when the support members are in a first position and a second position, both the first packaging mechanism and the second packaging mechanism can shield the rotation mechanism and the linkage mechanism, thereby enabling the packaging mechanisms to shield and protect internal mechanism members of the hinge before and after a display device is folded.
Patent WO-2023015632-A1 (WO)
Inventor: DENG DEHUI
IPC: B01J37/10
Filed: 2021-09-03
Abstract: 一种二氧化碳加氢制甲醇催化剂及其制备方法和应用。采用高温高压溶剂热耦合还原法合成富含缺陷的薄层二维金属硫化物用于二氧化碳加氢制甲醇，丰富的缺陷使其具备高的二氧化碳加氢制甲醇活性。二氧化碳加氢制甲醇催化剂能获得较高的活性和选择性，且稳定性良好，具有较好的工业应用前景。
Patent WO-2022063047-A1 (WO)
Inventor: TANG FEI
IPC: A61B5/1455
Filed: 2021-09-17
Abstract: Disclosed is a photoplethysmography-based non-invasive diabetes prediction system, comprising an optical signal transmitter (10), a driving circuit (30), a receiving circuit (40) and a processor module (50). The optical signal transmitter (10), when driven by the driving circuit (30), obtains and emits an optical signal of a fixed wavelength and intensity. The receiving circuit (40) converts a received optical signal of photoplethysmography into an electrical signal of photoplethysmography, performs amplification, filtering, digital-analog conversion, and sends the digital photoplethysmography signal to the processor module (50). The processor module (50) performs signal processing, feature extraction, modeling and prediction on the digital photoplethysmographic signal, and visually displays same. The photoplethysmography-based non-invasive diabetes prediction system and method can achieve non-invasive, real-time and convenient diabetes screening and disease risk prediction.
Patent WO-2022068628-A1 (WO)
Title: 一种界面的分布式显示方法、电子设备及通信系统
Inventor: PENG YUZHUO
IPC: G06F3/14
Filed: 2021-09-18
Abstract: 本申请公开了一种界面的分布式显示方法、电子设备及通信系统，涉及电子技术领域，可以实现同一界面上不同内容的分布式协同显示，提高用户的使用便利性，提高用户使用体验度。本申请中，第一电子设备可以将多个功能区(如第一功能区和第二功能区)的内容分布式协同显示在第一电子设备和其它电子设备(例如第二电子设备)上。具体的，在第一电子设备显示第一功能区的内容和第二功能区的内容时，第一电子设备可以将其中一个功能区(如第一功能区)的内容发送至第二电子设备上显示。通过该方案，可以便于用户通过多个电子设备处理不同的任务，方便用户操作。
Patent WO-2023050136-A1 (WO)
Inventor: LEI YUN
IPC: A47L9/04
Filed: 2021-09-29
Abstract: 本申请提供一种插接组件及电子产品。插接组件包括设于电子产品的第一管体及滑动套设于第一管体外部的第一插接件，第一管体包括第一工作端，第一插接件靠近第一工作端的一端设有第二工作端。第一管体和第一插接件对应设有限位结构，以使第一插接件处于不同位置。第一插接件沿第一管体的轴向远离第一工作端滑动至第一位置时，第一工作端的端部自第一插接件中露出，电子产品通过第一工作端实现第一功能；第一插接件沿第一管体的轴向靠近第一工作端滑动至第二位置时，第一工作端位于第一插接件中，电子产品通过第二工作端实现第二功能。插接组件用于吸尘器等电子产品时，可实现吸尘器等电子产品的不同功能，使用方便且不占据另外的存放空间。
Patent WO-2022095674-A1 (WO)
Inventor: YANG YANG
IPC: G06F3/01
Filed: 2021-10-14
Abstract: 本公开的实施例公开了用于操作移动设备的方法和装置。该方法的一具体实施方式包括：响应于检测到操作手势，获取操作手势的视频；将操作手势的视频输入预先训练的操作手势识别模型，确定出操作手势的类型标识；基于预存的操作手势的类型标识与操作指令标识的对应关系，确定出操作手势的类型标识对应的操作指令标识；基于操作手势的视频，确定出操作手势所指示的操作区域；基于操作区域和操作指令标识，确定出操作手势表征的操作指令；执行操作指令。可以简化用户通过手势操作移动设备的流程，尤其有助于降低视觉障碍用户操作移动设备的难度。
Patent WO-2023065149-A1 (WO)
Inventor: WANG JING
IPC: G01S17/32
Filed: 2021-10-20
Abstract: L'invention concerne un radar laser et un procédé de commande de radar laser, le radar laser comprenant une source de lumière à modulation de fréquence (111), un amplificateur optique (112), au moins un circulateur (113), un module de commande de faisceau lumineux (114) correspondant à chaque circulateur, et un module de traitement de données (115), le module de traitement de données (115) étant intégré à au moins un trajet optique de détection (1151). Dans le radar laser, des dispositifs compris dans le trajet optique de détection (1151) sont intégrés dans le module de traitement de données (115), ainsi, il n'est plus nécessaire d'utiliser de multiples dispositifs individuels et de connecter les dispositifs au moyen de fibres optiques ou de lumière spatiale comme dans l'état de la technique. Ainsi, le radar laser peut réaliser une architecture de système hautement intégrée, ce qui permet de réduire la taille du radar laser et de réduire les coûts.
Patent WO-2022116728-A1 (WO)
Inventor: WANG GUOLONG
IPC: H04B1/00
Filed: 2021-10-21
Abstract: L'invention concerne un dispositif L-PA Mid radiofréquence. Le dispositif L-PA Mid radiofréquence est configuré avec un port d'émission, un port d'antenne et une pluralité de ports de réception. Le dispositif L-PA Mid radiofréquence comprend : un premier circuit d'émission (110), qui est utilisé pour effectuer un traitement d'amplification et de filtrage sur un signal basse fréquence prédéfini reçu ; un second circuit de transmission (120), qui est utilisé pour effectuer un traitement d'amplification et de filtrage sur une pluralité de signaux bande basse reçus ; un circuit de réception (130), qui est connecté à la pluralité de ports de réception et qui est utilisé pour effectuer un traitement de filtrage et d'amplification sur le signal basse fréquence prédéfini reçu et la pluralité de signaux bande basse reçus ; et un circuit de commutation (140), une pluralité de premières extrémités du circuit de commutation étant respectivement connectées au premier circuit d'émission (110), au second circuit d'émission (120) et au circuit de réception (130), et une seconde extrémité du circuit de commutation (140) étant connectée au port d'antenne et étant utilisée pour rendre sélectivement conducteur un chemin radiofréquence entre le premier circuit d'émission (110) et le port d'antenne, entre le second circuit d'émission (120) et le port d'antenne et entre le circuit de réception (130) et le port d'antenne.
Patent WO-2022160806-A1 (WO)
Title: Method and system for guaranteeing end-to-end service
Inventor: WANG YUE
IPC: H04L12/26
Filed: 2021-10-25
Abstract: The present disclosure relates to a method and system for guaranteeing an end-to-end service, which relate to the technical field of communications. The method for guaranteeing an end-to-end service comprises: an SDN controller determining an end-to-end path for a service; according to the end-to-end path, the SDN controller generating routing configuration information, a cross routing table corresponding to a forwarding router, and a cross routing table corresponding to an egress router; and the SDN controller sending the routing configuration information to an ingress router, and respectively sending, to the forwarding router and the egress router, the cross routing table corresponding to the forwarding router and the cross routing table corresponding to the egress router, so that the ingress router sends a message of a service to a destination address according to the routing configuration information and by means of a corresponding logical sub-interface, and the forwarding router and the egress router send the message of the service to the destination address according to the corresponding cross routing tables and by means of corresponding logical sub-interfaces.
Patent WO-2022222448-A1 (WO)
Title: Photo-cured high-solid-phase silicon nitride ceramic, and preparation method therefor and application thereof
Inventor: WU SHANGHUA
IPC: C04B35/634
Filed: 2021-11-15
Abstract: A photo-cured high-solid-phase silicon nitride ceramic, and a preparation method therefor and an application thereof, relating to the technical field of ceramic materials. The preparation method comprises: placing a prepared base layer resin mixed solution in a 3D printer material tank, and printing a base layer model; placing configured high-solid-phase silicon nitride ceramic slurry in the 3D printing material tank, and printing a model ceramic layer under auxiliary leveling of a scraper; after the molding is finished, removing the cured base layer resin and ceramic layer from a printing platform by using a blade, and removing the base layer resin by using a ceramic degreasing process to obtain a final photo-cured ceramic biscuit. According to the printing method, the problem of a low forming success rate caused by high viscosity and photo-curing depth of high-solid-phase silicon nitride ceramic slurry can be effectively solved, moreover, the photo-cured high-solid-phase silicon nitride forming defect can be reduced, and the printing precision is improved.
Patent WO-2023000558-A1 (WO)
Inventor: WANG ZHENGWEI
IPC: H01M50/213
Filed: 2021-11-16
Abstract: The present invention relates to a cylindrical battery module convenient for recycling and a recycling method. The cylindrical battery module comprises: a plurality of cylindrical batteries, a battery cover plate being provided at one end of each cylindrical battery, a liquid injection hole passing through the battery cover plate being formed in the middle of the battery cover plate, and the liquid injection hole being blocked by a detachable sealing element; brackets buckled at the two ends of the cylindrical batteries, and provided with central holes for exposing the end surfaces of the cylindrical batteries; connecting pieces passing through the central holes from the outside of the brackets to connect different electrodes of two adjacent cylindrical batteries, and fixedly connected to the battery cover plate at the periphery of the liquid injection hole; and fixing members, the plurality of fixing members clamping the two brackets to fix the cylindrical batteries. According to the present invention, the liquid injection hole is formed in the center of each cylindrical battery, and is still exposed to the outside after the cylindrical batteries are assembled into a module, such that opening is convenient, and secondary recycling is facilitated.
Patent WO-2022111341-A1 (WO)
Title: Service access method, device, and system, and storage medium
Inventor: ZHU CHUNHUI
IPC: H04W4/12
Filed: 2021-11-16
Abstract: Disclosed in the present invention are a service access method, device, and system, and a storage medium. The service access method comprises: a network side device sends a message to a user equipment (UE), the message comprising an indication of whether an IMS network supports a Ut interface; the UE receives the message sent by the network side device, the message comprising the indication of whether the IMS network supports the Ut interface; the UE determines, according to the message, whether to initiate a Ut interface connection. In the present invention, before the UE initiates a Ut interface connection, the network side device notifies the UE of whether the IMS network to be connected supports the Ut interface, thereby avoiding request failure caused by the IMS network not supporting the Ut interface after the UE initiates a Ut interface connection request.
Patent WO-2022193701-A1 (WO)
Inventor: CAO SHUNLIN
IPC: A47G27/02
Filed: 2021-11-17
Abstract: 一种雪尼尔地毯及其制备方法，制备方法包括以下步骤：S1、使用雪尼尔纱线在基布层（2）上进行簇绒加工后在基布层（2）一侧形成毯面层（1），制得地毯胚毯；S2、将步骤S1的地毯胚毯放入滚球机内加热滚动、翻转、蒸汽软化处理、自然冷却降温；S3、将步骤S2制得的地毯进行覆底加工。该制备方法用水量小、能耗低、省时、环保、制得的雪尼尔地毯蓬松度和丰满度好。
Patent WO-2022170807-A1 (WO)
Inventor: LIU BIN
IPC: A61B8/12
Filed: 2021-11-18
Abstract: 一种血管内超声成像导管及系统，其中血管内超声成像导管包括：鞘管(10)；柔性驱动轴(20)，设于鞘管(10)内，且第一端用于电连接驱动装置(100)，驱动装置(100)被配置为驱动柔性驱动轴(20)在鞘管(10)内旋转和沿柔性驱动轴(20)的轴向移动；换能器器件，设于柔性驱动轴(20)第二端，包括微机电超声波换能器阵列芯片(30)，用于电连接超声主机(200)以将获得的成像电信号输送到超声主机(200)或者接收超声主机(200)输送的激励电信号。血管内超声成像导管及系统解决了传统血管内超声成像导管采用的超声波换能元件加工工艺复杂、集成度低、制造成本高，而且还限制血管内超声成像系统工作性能提升的问题。
Patent WO-2023070820-A1 (WO)
Inventor: HE SAILING
IPC: C12M1/34
Filed: 2021-11-30
Abstract: 一种工业级非对称液滴发生装置及数字核酸扩增检测系统。工业级非对称液滴发生装置，包括上层水相单元（2）和下层油相单元（5），上层水相单元（2）固定在下层油相单元（5）上，上层水相单元（2）设有上大下小的引流管（1），在外力的作用下，引流管（1）内的上层水相进入到下层油相中，形成尺寸均一的油包水液滴。引流管（1）由毛细管经端部拉锥而成。数字核酸扩增检测系统，包括：高重复率非对称液滴发生装置，用于产生大量均一性的液滴；核酸扩增控温装置，用于在所述的液滴发生装置生成的液滴中进行核酸扩增反应；和产物信号采集装置，用于采集液滴中核酸扩增反应后的产物信号。所述装置及系统具有成本可控、重复率高等显著优点。