baber/WOPTO huggingface dataset:
Patent WO-2021164262-A1 (WO)
Title: Traffic collection method and apparatus for virtual network, and computer device and storage medium
Inventor: ZHANG QIGUO
IPC: H04L12/26
Filed: 2020-09-29
Abstract: Disclosed are a traffic collection method and apparatus for a virtual network, and a computer device and a storage medium, which relate to the technical field of virtual machines, and solve the problem in the prior art of excessive traffic collection overheads. The method mainly comprises: initializing a software running environment for traffic collection; establishing a communication channel; a user state collection module applying for a large page memory, and creating an annular buffer area in the large page memory; a kernel collection module receiving a physical address of the large page memory, mapping the physical address of the large page memory into a linear address of a kernel address space, and acquiring a buffer area address, in the kernel collection module, of the annular buffer area; the kernel collection module collecting a data packet received by a virtual switch, and saving the data packet in the annular buffer area according to the buffer area address; and if an update in the annular buffer area is detected, the user state collection module accessing the annular buffer area and acquiring the data packet, and compiling statistics on data traffic flowing through the virtual switch. The present application is mainly applied to a traffic collection process.
Patent WO-2021068966-A1 (WO)
Inventor: HUA FAY
IPC: H01L23/373
Filed: 2020-10-12
Abstract: La présente invention concerne une couche de matériau d'interface thermique et son utilisation. La couche de matériau d'interface thermique comprend une couche d'indium et un revêtement de dissipation de chaleur situé sur un côté de la couche d'indium ; la surface du revêtement de dissipation de chaleur contient une couche de nickel, et la couche de nickel est reliée à la couche d'indium. Dans la couche de matériau d'interface thermique selon la présente invention, la couche de nickel sur la surface du revêtement de dissipation de chaleur est reliée à la couche d'indium, de manière à former une couche composée Ni-In ayant une stabilité de structure élevée, ce qui permet de résoudre le problème selon lequel la couche composée AuIn 2  formée par soudage de la couche d'indium et d'Au utilisée en tant que couche de mouillage dans une couche d'interface thermique classique est facilement fracturée, améliorant la fiabilité de l'assemblage ainsi obtenu.
Patent WO-2022041420-A1 (WO)
Inventor: LI CHUNSHENG
IPC: F24F6/12
Filed: 2020-10-20
Abstract: 一种涡流发生装置，包括主机壳、设置于所述主机壳内部的雾化腔（15）、安设于雾化腔（15）上侧可绕轴旋转的活动盖（16）以及设置于雾化腔（15）底部的雾化控制组件（19）；雾化腔（15）上侧部位还设置有用于使雾气成型为涡流的涡流成型环（18），且在主机壳内部设置有用于驱动所述活动盖（16）循环开合的活动盖驱动机构，实际应用过程中，由活动盖驱动机构循环驱动所述活动盖（16）开启与关闭，实现对雾化腔（15）中的雾气挤压的效果，当雾化腔（15）内部的雾气受到挤压时，则从所述涡流成型环（18）部位喷出，形成喷圈。该装置结构设计合理，尤其是涡轮风扇（121）的结构，可以更好地实现雾气均匀搅动，补充雾化腔（15）中的空气，进而把涡流喷圈推得更高，观赏性更好。
Patent WO-2021103854-A1 (WO)
Title: 半导体器件及其制造方法及包括该半导体器件的电子设备
Inventor: ZHU HUILONG
IPC: H01L29/78
Filed: 2020-10-20
Abstract: 公开了一种半导体器件及其制造方法以及包括这种半导体器件的电子设备。根据实施例，半导体器件可以包括沟道部、在沟道部的相对两侧与沟道部相接的源/漏部以及与沟道部相交的栅堆叠。沟道部包括沿相对于衬底的竖直方向延伸的第一部分以及从第一部分沿相对于衬底的横向方向延伸的第二部分。
Patent WO-2021135554-A1 (WO)
Title: Method and device for planning global path of unmanned vehicle
Inventor: WANG XUEQIANG
IPC: G05D1/02
Filed: 2020-10-24
Abstract: A method and device (600) for planning a global path of an unmanned vehicle. The method comprises: establishing an object model by means of a reinforcement learning method, the object model comprising a state of an unmanned vehicle, an environmental state described by using map images, and an evaluation index of a path planning result (S110); constructing a reinforcement learning deep neural network on the basis of the object model, and training the reinforcement learning deep neural network by using the state of the unmanned vehicle and the map images to obtain a stable neural network model (S120); and after initiating the path planning, inputting the map images of the environmental state under the current task scene and the state of the unmanned vehicle into the trained reinforcement learning deep neural network, and generating a moving path of the unmanned vehicle according to the evaluation index of the path planning result outputted by the reinforcement learning deep neural network (S130). By marking environment information in a scene on a map image and by using a deep neural network to extract map features, the present invention simplifies the modeling process of a map scene.
Patent WO-2021135561-A1 (WO)
Inventor: Zhu Chengya
IPC: G10L25/54
Filed: 2020-10-26
Abstract: 一种技能语音唤醒方法及装置，应用于电子设备，该技能语音唤醒方法包括：识别待处理的语音请求消息所对应的唤醒文本信息（S110）；调用业务技能语义模型确定该唤醒文本信息所对应的目标业务领域和相应的第一置信度，以及调用知识技能语义模型确定该唤醒文本信息所对应的知识回复答案和相应的第二置信度（S120）；根据该第一置信度和该第二置信度，选择唤醒知识技能和与该目标业务领域相对应的目标业务技能中的一者（S130）。由此，可以降低根据语音消息而错误唤醒技能的概率。
Patent WO-2021147413-A1 (WO)
Inventor: LIU ZHIHONG
IPC: A63F13/52
Filed: 2020-10-26
Abstract: 一种图像显示方法和装置、存储介质及电子设备。其中，该方法包括：在目标游戏应用的游戏画面中显示一组图像的标识（S202），在目标游戏应用中获取第一操作（S204），以及将第一图像显示在游戏画面中的第一区域上（S206）。
Patent WO-2021189857-A1 (WO)
Inventor: LIANG LONGCHENG
IPC: G06F16/11
Filed: 2020-10-30
Abstract: A task state detection method and apparatus, and a computer device and a storage medium, which relate to data processing technology. The method comprises: acquiring the start time of a plurality of data migration tasks (S10); scanning each data migration task to obtain the current time of a computer device corresponding to each data migration task (S20); obtaining an execution duration of each data migration task according to the start time of each data migration task and the current time of the computer device corresponding to each data migration task, screening out the data migration tasks with the execution durations greater than a preset threshold value, calculating a first target data volume to be migrated by each screened-out data migration task, starting a first timer with a first preset timing duration, and calculating a first data volume migrated by each screened-out data migration task when the first timer reaches the first preset timing duration (S30); and when it is determined that the first data volume is equal to a corresponding first target data volume (S40), stopping the execution of a corresponding data migration task (S50). The effect of saving on scheduling resources is achieved. The method further relates to digital medical treatment and is applied to data migration of a medical platform database.
Patent WO-2022077692-A1 (WO)
Inventor: WANG XIDONG
IPC: F04D29/44
Filed: 2020-11-17
Abstract: La présente invention concerne un climatiseur (100) comprenant un corps de climatiseur (10), un ventilateur tangentiel (20), et un composant de guidage d'air (30). Le corps de climatiseur (10) est pourvu d'un canal d'air à écoulement transversal (101) et d'une sortie d'air (102) en communication avec le canal d'air à écoulement transversal (101) ; le ventilateur tangentiel (20) est disposé dans le canal d'air à écoulement transversal (101) et situé en amont de la sortie d'air (102) ; sur la section transversale perpendiculaire à l'axe de rotation du ventilateur tangentiel (20), le corps de climatiseur (10) comprend une première volute (11) et une seconde volute (12) qui sont opposées l'une à l'autre ; le canal d'air à écoulement transversal (101) est situé entre la première volute (11) et la seconde volute (12) ; le composant de guidage d'air (30) comprend un élément de guidage d'air (31) qui peut se mettre en rotation autour d'un axe de pivotement au niveau de la sortie d'air (102) ; dans le cas du volume d'air maximal du climatiseur (100), un canal d'air défini (1013) est délimité entre l'élément de guidage d'air (31) et la première volute (11) ; la largeur du canal d'air défini (1013) sur la section transversale augmente et diminue ensuite le long de la direction de sortie d'air.
Patent WO-2022057073-A1 (WO)
Title: Friction nanometer generator and preparation method therefor
Inventor: JIANG WEN
IPC: H02N1/04
Filed: 2020-11-17
Abstract: A friction nanometer generator and a preparation method therefor. The friction nanometer generator comprises a first friction layer (1) and a second friction layer (2) which are in contact with each other, wherein the first friction layer (1) comprises a first substrate (11) and a first electrode layer (12) which are arranged in a stacked mode, and the second friction layer (2) comprises a second substrate (21) and a second electrode layer (22) which are arranged in a stacked mode; and the first electrode layer (12) contains at least one first polypeptide molecule or a first polypeptide molecule derivative, the second electrode layer (22) contains at least one second polypeptide molecule or a second polypeptide molecule derivative, and the first electrode layer (12) is adjacent to the second electrode layer (22). By applying a polypeptide molecular material to friction electrode layers, the electron gain and loss capacities of the first friction layer (1) and the second friction layer (2) can be differentiated, such that the charge transfer amount is increased, and the electrical output performance of the friction nanometer generator can be effectively improved.
Patent WO-2022021680-A1 (WO)
Inventor: SONG ZHAN
IPC: G06T17/00
Filed: 2020-11-17
Abstract: A method for reconstructing a three-dimensional object by fusing structured light with photometry, and a terminal device. The method comprises: acquiring N first images, wherein each first image is obtained by means of projecting a coding pattern with a coding stripe sequence onto a three-dimensional object and then performing photographing (310), N being a positive integer; determining structured light depth information of the three-dimensional object on the basis of the N first images (320); acquiring M second images, wherein the M second images are obtained by means of respectively projecting P light sources onto the three-dimensional object from different directions and then performing photographing (330), M and P both being positive integers; determining photometric information of the three-dimensional object on the basis of the M second images (340); and reconstructing the three-dimensional object on the basis of the structured light depth information and the photometric information (350). Therefore, a three-dimensional object is reconstructed by fusing a structured light system and a photometry system, thereby improving the accuracy of a three-dimensional reconstruction result for a three-dimensional object with a complicated surface.
Patent WO-2022104741-A1 (WO)
Inventor: DENG RUYUAN
IPC: H01Q13/20
Filed: 2020-11-20
Abstract: La présente invention concerne une source d'alimentation à double fréquence et une antenne à double fréquence, qui peuvent résoudre les problèmes d'une antenne à double fréquence existante qui présente une distribution de champ électromagnétique désordonnée, un lobe latéral élevé et un motif d'antenne détérioré, et ainsi améliorer les performances d'un motif d'antenne. L'antenne à double fréquence comprend une surface de réflexion primaire, une surface de réflexion secondaire, une source d'alimentation à double fréquence et un support diélectrique, la surface de réflexion primaire et la surface de réflexion secondaire étant agencées l'une en face de l'autre. La source d'alimentation à double fréquence comprend une source d'alimentation basse fréquence et une source d'alimentation haute fréquence. Le support diélectrique est agencé entre la surface de réflexion primaire et la surface de réflexion secondaire, le support diélectrique comprend une première partie de support annulaire dotée d'une ouverture sur une face, l'ouverture de la première partie de support est agencée en regard de la surface de réflexion secondaire, et l'épaisseur de la première partie de support est associée à une constante diélectrique relative de la première partie de support, à une fréquence de fonctionnement de la source d'alimentation basse fréquence et à une fréquence de fonctionnement de la source d'alimentation haute fréquence. La surface de réflexion secondaire est connectée de manière fixe à la position d'ouverture de la première partie de support et renferme une cavité avec la première partie de support ; et une première extrémité de la source d'alimentation à deux fréquences passe à travers la première partie de support et est située dans la cavité, et une seconde extrémité de la source d'alimentation à double fréquence est connectée au centre de la surface de réflexion primaire.
Patent WO-2022104841-A1 (WO)
Inventor: YU WEILIANG
IPC: H02B1/30
Filed: 2020-11-25
Abstract: The present invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet having a wire arrangement function. In view of the problem in the prior art that wires inside a power distribution cabinet are cluttered, the following solution is provided. The power distribution cabinet comprises a cabinet body and a plurality of wire arrangement boards installed inside the cabinet body, the front side of the cabinet body is provided with an opening, a cabinet door is installed on one side of the opening, the inner walls on two sides of the cabinet body are provided with mounting slots, both ends of the plurality of wire arrangement boards are fixed with connecting components, and the connecting components at both ends of the wire arrangement boards extend to the interiors of the two mounting slots and are connected to the two mounting slots in a sliding manner; the front sides of the wire arrangement boards are provided with a plurality of storage holes, and the tops of the plurality of storage holes are all provided with connecting slots. The present invention is reasonable and stable in structure and easy to operate, and excessively long wires inside a cabinet body can be conveniently bundled, thereby avoiding the disorder of wires arranged inside the cabinet body, helping the staff to carry out maintenance, and facilitating popularization and use.
Patent WO-2022109985-A1 (WO)
Inventor: WAN JINHUA
IPC: B60C17/02
Filed: 2020-11-27
Abstract: 一种具有缓冲结构的防爆轮毂，包括轮辋和联接在所述轮辋内部的轮辐，其中，轮胎适于安装在轮辋上，还包括弹性装置，所述弹性装置包括：机械弹簧，所述机械弹簧的一端适于与所述轮辋联接，其另一端适于朝向所述轮胎的内侧壁延伸，所述弹性装置被配置为使得所述机械弹簧受压后具有朝向所述轮胎方向运动的趋势；所述轮毂还包括气囊组件，所述气囊组件包括：气囊、填充于所述气囊内的气体发生剂和与所述气体发生剂相接触用于触发气体发生剂的触发器，其中，所述气囊适于安装在轮辋上，气体发生剂置于所述气囊内，当轮毂承受的压力到达阈值压力时，所述触发器触发气体发生剂膨胀所述气囊，从而顶升轮胎；其中，所述弹性装置处于非受压状态的高度高于所述气囊组件的非膨胀状态的高度。
Patent WO-2021129336-A1 (WO)
Title: 一种含氟聚合物加工助剂的制备方法
Inventor: XU LIQUN
IPC: C08L27/16
Filed: 2020-12-02
Abstract: 本发明公开了一种含氟聚合物加工助剂的制备方法，包括如下步骤：将ε-己内酯和氟聚合物弹性体同时投入反应器中，升温溶解；待氟聚合物弹性体完全溶解后，降温，加入多元醇，混合均匀，加入有机锡催化剂进行聚合反应，反应结束后，进行冷却，粉碎或喷雾造粒，得到所述的含氟聚合物加工助剂。通过该方法制备的加工助剂可以降低聚合物在挤出时的挤出压力，提高加工效率，并改善聚合物挤出的熔体破裂和"鲨鱼皮"现象，有效提升制品表面质量。与现有技术相比，本发明加工助剂具有在聚合物加工时分散粒径均匀，应用在聚合物挤出加工长时间模头处不易结焦等特点。
Patent WO-2022099835-A1 (WO)
Title: 多功能护理设备
Inventor: YE KONG MENG
IPC: A61G5/00
Filed: 2020-12-07
Abstract: 一种多功能护理设备，包括第一功能件(10)、第二功能件(20)及第三功能件(30)，根据使用需求，第一功能件(10)可以和第二功能件(20)组合成一组合件使用，该组合件可以和第三功能件(30)配合使用，第二功能件(20)包括第二主体架及支撑杆(24)，第二主体架包括三活动板(21)、三活动板(21)依次连接，相邻两活动板(21)可以转动。第三功能件(30)包括前架(31)、后架(32)、连接架(33)、上架(34)及驱动装置(35)，上架(34)设于前架(31)和后架(32)的上方。连接架(33)的内侧设有水平延伸的导轨(331)。该护理设备对使用者进行活动拉伸及位置转移，整体结构灵活，可有效减轻护理压力。
Patent WO-2021115245-A1 (WO)
Inventor: LIU XUELIAN
IPC: G06F3/01
Filed: 2020-12-08
Abstract: Disclosed is an apparatus for operating a wearable device (101). The apparatus comprises a display screen (105, 201), a watch crown main body, a TOF sensor (210, 302), a processor (106), and a measurement disc (211, 303) provided with a hole (401), wherein the watch crown main body receives a rotation operation; the measurement disc (211, 303) provided with the hole (401) can rotate along with the watch crown main body; the TOF sensor (210, 302) receives data generated by the rotation of the measurement disc (211, 303) provided with the hole (401); the processor (106) processes the data which is generated by the rotation of the measurement disc (211, 303) provided with the hole (401) and is received by the TOF sensor (210, 302), so as to obtain the angular speed of the rotation of the watch crown main body; and an image output of the display screen (105, 201) responds to the angular speed.
Patent WO-2021136062-A1 (WO)
Inventor: MIAO YONGZHI
IPC: H04W76/19
Filed: 2020-12-24
Abstract: L'invention divulgue un procédé de commutation de canal dans un réseau sans fil maillé. Le procédé comprend : n'importe quel nœud esclave dans un réseau sans fil maillé reçoit une commande de commutation de canal diffusée par un nœud maître pour effectuer une commutation de canal ; le nœud esclave détermine si la commutation de canal est réussie ou non ; et si elle est réussie, recherche le nœud maître ou un réseau contenant le nœud maître pour la mise en réseau ; dans le cas contraire, sort du réseau maillé invalide actuel et recherche par balayage un réseau maillé après la commutation de canal et rejoint le réseau maillé détecté. Selon la présente demande, une fois la commutation de canal effectuée, un réseau maillé d'un nœud esclave est automatiquement configuré, ce qui permet de compenser le défaut d'un protocole de réseau maillé existant ne prenant pas en charge la commutation entre différentes bandes de fréquence et de ré-établir automatiquement une connexion de maillage après que la commutation de canal a réussi.
Patent WO-2022001034-A1 (WO)
Title: Target re-identification method, network training method thereof, and related device
Inventor: SUN LIBO
IPC: G06K9/62
Filed: 2020-12-25
Abstract: A target re-identification method, a network training method thereof and a related device. The training method comprises the steps of obtaining a training image set; identifying each training image in the training image set by using a target re-identification network; obtaining an identification result of each training image; wherein the target re-identification network comprises a plurality of branches; wherein the recognition result of each training image comprises feature information output by each branch and a classification result corresponding to the feature information; wherein the feature information output by one branch comprises n pieces of local feature information, n is greater than 3, and the n pieces of local feature information correspond to different image areas of the training image; and adjusting the parameter of each branch of the target re-identification network based on the identification result of the training image. In this way, the result of target recognition by the trained target re-recognition network is more accurate.
Patent WO-2021139549-A1 (WO)
Title: Plane detection method and apparatus and plane tracking method and apparatus
Inventor: WANG BAOLIN
IPC: G06T7/00
Filed: 2020-12-28
Abstract: A plane detection method and apparatus and plane tracking method and apparatus. The plane detection method comprises: dividing a current frame image of environment scene collected by a dual camera, and detecting feature points corresponding to each sub-image block obtained after the division (S2100); according to three-dimensional coordinate information of the feature points in a global coordinate system, obtaining a sparse point data set of the current frame image (S2200), the sparse point data set comprising three-dimensional coordinate information of multiple feature points; and on the basis of the on the sparse point data set, performing plane detection on the current frame image, and obtaining an optimal effective plane of the current frame image (S2300), the optimal effective plane being the plane that contains the most feature points. The plane tracking method comprises: according to the optimal effective plane of the current frame image, obtaining multiple effective planes of the current frame image, where the plane frame number of the effective plane is consistent with the frame number of the corresponding image (S3200); and merging multiple effective planes of the current frame image and multiple effective planes of a previous frame image and determining a tracking plane of consecutive multiple frame images (S3300).
Patent WO-2022036987-A1 (WO)
Title: Antimicrobial melt-blown polyamide composite material and preparation method and use therefor
Inventor: DAI JIAN
IPC: D01F1/10
Filed: 2020-12-29
Abstract: An antimicrobial melt-blown polyamide composite material, consisting primarily of a short carbon chain polyamide resin, a long carbon chain polyamide resin, an electret, and a loaded silver ion antibacterial agent. By means of using a composition of two polyamide resins, a long carbon chain polyamide resin is caused to be mixed into a melt-blown polyamide fabric having a short carbon chain polyamide resin as a main component, improving the dispersion of the loaded silver ion antibacterial agent and thereby ameliorating the defect that addition of a loaded silver ion antibacterial agent causes poor air-permeability in hot-blown polyamide fabrics. In addition, the hygroscopicity of the material can be reduced, ensuring electric charge stability over the course of long-term storage and use. Further provided in the invention is a preparation method for the described antimicrobial melt-blown polyamide composite material. By means of using a dodecanoic acid chain breaking agent, it is possible, in a period of degradation, to degrade only the short carbon chain polyamide resin and basically not degrade the long carbon chain polyamide resin, thus reducing the costs of raw material.
Patent WO-2021121433-A1 (WO)
Inventor: LIU SHUAIFENG
IPC: H03L7/085
Filed: 2020-12-30
Abstract: Provided are a phase-locked loop circuit, chip, circuit board, and electronic device, comprising a frequency and phase discriminator module (110), a charge pump module (120), a loop filter (130), a voltage-controlled oscillator (140) and a controllable current source module (150); the control end of the charge pump module (120) is connected to the output end of the frequency and phase discriminator module (110); the output end of the charge pump module (120) is connected to the input end of the loop filter (130); the output end of the loop filter (130) is connected to the input end of the voltage-controlled oscillator (140); the output end of the voltage-controlled oscillator (140) is connected to the feedback clock input end of the frequency and phase discriminator module (110); the input end of the controllable current source module (150) is connected to the output end of the loop filter (130); the output end of the controllable current source module (150) is connected to the input end of the loop filter (130). By means of adding the controllable current source module (150), it is possible to accelerate the locking process of the phase-locked loop circuit without changing the loop bandwidth, and the newly-added controllable current source module (150) works only for a period of time after the phase-locked loop circuit is started, and turns off when the phase-locked loop circuit is close to being locked, thus not consuming any additional power.
Patent WO-2022151468-A1 (WO)
Inventor: ZHENG QINGHUAN
IPC: F03B3/18
Filed: 2021-01-18
Abstract: A hydro turbine and a hydroelectric generator. The hydro turbine comprises a housing (1), a water inlet (111) and one or two water outlets (131) being provided on the housing (1), wherein a waterflow at the water inlet (111) is a radial waterflow, and a waterflow at the water outlet (131) is an axial waterflow; a generator (2) arranged inside the housing (1), two ends of a rotation shaft (22) of the generator (2) respectively extending to corresponding water outlets (131); and water wheel assemblies (3), the number of water wheel assemblies (3) being the same as that of the water outlets (131), and the water wheel assemblies (3) being respectively arranged at the corresponding water outlets (131) and being connected to the rotation shaft (22). Water flows into the housing (1) through the water inlet (111) and drives the water wheel assemblies (3) to rotate at the water outlets (131) so as to drive the rotation shaft (22) to rotate to make the generator (2) generate electricity.