baber/WOPTO huggingface dataset:
Patent WO-2020125802-A1 (WO)
Title: Data transmission method and device, feedback information transmission method and device, storage medium, and electronic device
Inventor: CHEN YIJIAN
IPC: H04W72/12
Filed: 2019-12-23
Abstract: Provided are a data transmission method and device, a feedback information transmission method and device, a storage medium, and an electronic device. The data transmission method comprises: determining an adjustment instruction for adjusting a predetermined aggregation slot; adjusting the predetermined aggregation slot according to the adjustment instruction; and using the adjusted aggregation slot to transmit data.
Patent WO-2021082261-A1 (WO)
Title: Method for preparing micro structure on glass surface with titanium dioxide nanoparticles assisted by infrared nanosecond laser
Inventor: CAI YUKUI
IPC: C03C23/00
Filed: 2019-12-28
Abstract: Disclosed is a method for preparing a micro structure on a glass surface with titanium dioxide nanoparticles assisted by infrared nanosecond laser, comprising the following steps: (1) dropping titanium dioxide nanoparticle hydrogel on the surface of a glass sample piece; (2) pressing another piece of glass on the surface of the hydrogel such that the hydrogel is uniformly distributed between the two pieces of glass, and then horizontally standing same for a period of time to allow the titanium dioxide nanoparticle hydrogel to dry; (3) separating the glass pieces to obtain glass having a uniform titanium dioxide nanoparticle coating; (4) using an infrared nanosecond laser with a wavelength of 1064 nm for microstructure processing; and (5) post-processing, involving ultrasonic cleaning of the sample piece obtained in step 3 with acetone, anhydrous ethanol, and deionized water, respectively, for 10 minutes to remove the titanium dioxide nanoparticles adhered to the surface, so as to obtain a glass sample piece having a microstructure. The present invention solves the problem of the absorption rate of quartz glass for infrared nanosecond laser of 1064 nm being very low and material removal being unable to be realized.
Patent WO-2020173248-A1 (WO)
Inventor: SONG WEIJIE (宋维捷)
IPC: G06F11/14
Filed: 2020-01-17
Abstract: Disclosed in embodiments of the present disclosure are a data synchronization method and device, a terminal and a storage medium. The data synchronization method comprises: controlling a first master database to transmit synchronization data therein to a first slave database of the first master database, and controlling the first slave database to synchronize a second master database with the received synchronization data; when a preset synchronization stop condition is met, controlling the first master database to stop transmitting synchronization data to the first slave database; and when a preset synchronization resumption condition is met, controlling the first master database to continue to transmit synchronization data to the first slave database, and controlling the first slave database to continue to synchronize the second master database with the received synchronization data.
Patent WO-2020186937-A1 (WO)
Title: 烷烃催化脱氢反应装置以及催化剂再生装置
Inventor: LI CHUNYI
IPC: B01J8/24
Filed: 2020-02-10
Abstract: 一种烷烃脱氢循环流化床装置，包括反应装置和再生装置，反应装置包括反应器和反应沉降器（3），反应沉降器（3）与反应器相通，反应器内设有催化剂分布器（2），经催化剂分布器（2）使得催化剂沿着反应器周壁到中心轴的方向喷入到反应器内；再生装置包括一个容纳催化剂的再生器以及再生沉降器（5），再生沉降器（5）位于再生器的上方。
Patent WO-2020192645-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/117
Filed: 2020-03-24
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés de traitement vidéo. Dans un aspect donné à titre d'exemple, un procédé de traitement vidéo consiste à effectuer une conversion entre une représentation codée d'une vidéo comprenant une ou plusieurs régions vidéo et la vidéo, la représentation codée comprenant des premières informations annexes qui fournissent un paramètre d'écrêtage destiné à filtrer une reconstruction d'une unité vidéo d'une région vidéo à l'aide d'un filtre de boucle adaptatif non linéaire, et les premières informations annexes étant signalées conjointement avec des deuxièmes informations annexes indiquant des coefficients de filtre utilisés dans le filtre de boucle adaptatif non linéaire.
Patent WO-2021189255-A1 (WO)
Title: 一种电解液及电化学装置
Inventor: TANG CHAO
IPC: H01M10/0525
Filed: 2020-03-24
Abstract: 本申请提供了一种电解液及电化学装置。本申请的电解液含有二联环状亚硫酸酯化合物与多腈化合物，能在正极表面形成稳定的保护层，保证锂离子电池在≥4.45V下仍能稳定的运行，该电解液能显著改善高电压锂离子电池高温间歇循环容量保持率及循环后耐高温安全性能。
Patent WO-2021168967-A1 (WO)
Title: 显示面板
Inventor: ZHANG ZHOU
IPC: G06K9/20
Filed: 2020-03-27
Abstract: 本申请提供一种显示面板，包括背光模组、第一基板、液晶层、第二基板以及玻璃盖板，其中所述第二基板上配置有指纹识别层，用于识别用户指纹信息。本申请通过将配置有指纹识别层的第二基板靠近所述玻璃盖板设置，使所述指纹识别层更加接近用户指纹，缩短指纹反射光到达指纹识别传感器的路径，提升指纹识别效果。
Patent WO-2020211674-A1 (WO)
Inventor: TIAN HAIJUN
IPC: C12N15/11
Filed: 2020-04-06
Abstract: 本发明属于治疗性单克隆抗体领域，具体而言提供了抗FXI/FXIa的抗体或其抗原结合片段，编码它们的核酸分子，制备它们的方法。本发明的抗FXI/FXIa抗体或其抗原结合片段对FXI/FXIa具有特异性和高亲和力，能够有效抑制FXI/FXIa的活性。因此，本发明进一步提供了包含所述抗体或其抗原结合片段的药物组合物，以及其在制备药物中的用途，所述药物用于预防和/或治疗与凝血或血栓栓塞相关的疾病或病症。
Patent WO-2021207951-A1 (WO)
Inventor: CHEN ZHIQIANG
IPC: C08J3/22
Filed: 2020-04-15
Abstract: 本发明涉及一种用于PET挤出发泡的扩链剂母粒及其制备方法和应用，该母粒主要由如下重量份的组分制成：PMDA 5～30份、PBT 25～90份、POE+POE-g-GMA 5～70份，其中POE占POE+POE-g-GMA的重量百分比为0～85％；PBT的熔融温度为170～225℃；该制备方法是将上述各组分熔融共混，共混温度为180～230℃，螺杆转速为100～500rpm，风冷切粒或热模面切粒；该母粒可用于纤维级PET、膜级PET、瓶级PET、工程塑料级PET以及回收PET的挤出发泡过程；本申请采用PMDA作为扩链剂，采用低熔点聚酯PBT、聚烯烃弹性体POE和POE-g-GMA复合作为扩链剂载体，显著提高了母粒的扩链效率与发泡产品性能，并且制备方法简单、方便，该扩链剂母粒应用范围广。
Patent WO-2021212346-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/10
Filed: 2020-04-21
Abstract: La présente invention concerne, selon des modes de réalisation, un procédé de traitement de conflits de ressources multiples et un dispositif terminal, mis en œuvre afin d'éviter un blocage de transmission de ressources inutile et d'assurer une transmission de ressources prioritaire. Le procédé peut consister : lorsqu'un mode de comparaison de priorité cible est configuré pour une entité de commande d'accès au support (MAC), pour chaque autorisation de liaison montante, à effectuer une comparaison de priorité entre l'autorisation de liaison montante et une ressource comparée.
Patent WO-2021212413-A1 (WO)
Inventor: YU HAIFENG
IPC: H04W12/04
Filed: 2020-04-23
Abstract: Provided in embodiments of the present application are a key transmission method and apparatus, which are used for implementing key transmission in a multicast process. In the method, an access network device sends a first message to a terminal device, the first message comprising a first key, and the first key being used to encrypt a multicast data packet; and a first configuration is sent to the terminal device by using multicast, the first configuration being used to update the first key. The first configuration used to update the first key is sent to the terminal device by means of a multicast, and key updates in multiple terminal devices can be implemented by means of a single sending process, reducing signaling overhead caused by one-to-one unicast sending of update messages by the access network device for each terminal device, thereby implementing key transmission in a multicast process, reducing the signaling overhead of a communications system while ensuring the security of multicast service transmission.
Patent WO-2020224604-A1 (WO)
Inventor: ZHU QIANGHUA
IPC: H04L12/24
Filed: 2020-05-06
Abstract: A routing rule configuration method and a communication apparatus. In the method, after receiving a session creation request of a protocol data unit (PDU) sent by a first terminal, a session management function network element generates, according to first information indicating that information of a data packet is forwarded by means of an N6 interface, a routing rule indicating that a data packet of a 5G local area network (LAN) group to which the first terminal belongs is sent to the N6 interface or is discarded. Since the session management function network element can determine the routing rule of the N6 interface-based forwarding mode according to the first information, in the case that the session management function network element can determine to use the local forwarding mode or N19 forwarding mode, the solution provided by the present application can implement the application of any one of the local forwarding mode, the N19 forwarding mode, and the N6 interface-based forwarding mode to a 5G LAN group, and the problem in the prior art that the three forwarding modes cannot be used in a 5G LAN group can be solved.
Patent WO-2021253266-A1 (WO)
Inventor: Lin Lanhua
IPC: F04D29/60
Filed: 2020-06-17
Abstract: 本实用新型公开了一种便于安装的风机过滤机构，包括主体，所述主体的内部中间位置处设置有风机，所述风机的上表面设置有风机入口网，所述风机入口网与所述主体通过螺钉旋合固定连接，所述主体的下表面设置有主滤网，所述主滤网的外表面设置有主滤网固定框架，所述主滤网固定框架与所述主滤网的连接处设置有放置槽；通过在主滤网护盖与主体的连接处设计压板，避免风机过滤机构在使用长时间后由于过脏在清理时不方便拆卸，在卡合安装时操作更加繁琐，可以手拨动压板将主滤网放置在主体的底部，通过扭簧在连接轴的外表面发生形变的作用使得压板自动紧压，在紧压的过程中由凸起长块紧密卡合在凹槽的内部，因此使得主滤网与主体紧密固定。
Patent WO-2021103503-A1 (WO)
Inventor: XIA CHUNGUANG
IPC: B33Y40/00
Filed: 2020-06-19
Abstract: A method and a system for resin coating 3D printing (100), the method comprising: generating a 3D digital model of a sample to be printed, and cutting the 3D digital model into an image sequence; controlling an image to be sent to an exposure system (50), and the exposure system (50) projecting the image onto the surface of a transparent film (30) by means of a projection lens (55); the exposure system (50) driving light to irradiate the projected image, and said exposure generating a cured layer; after one layer is printed, the sample lowering away from the transparent film (30), the return distance of a sample platform being the printing thickness of a next layer, controlling a film rolling apparatus (80) to roll or rotate on the surface of the transparent film (30), removing the printing material and re-leveling the transparent film (30), controlling a laser displacement detector (58) to detect the state or position of the transparent film (30), and if the transparent film (30) has been re-leveled then controlling the film rolling apparatus (80) to move to outside the projection area and completely printing a resin required for the next layer in a gap between the sample and the transparent film (30), and sequentially repeating exposure and printing until completion. By means of a film rolling apparatus (80) re-leveling a transparent film (30), high-speed and large-size processing can be performed.
Patent WO-2021258286-A1 (WO)
Inventor: CHEN PING
IPC: A24F47/00
Filed: 2020-06-23
Abstract: Provided is a frame-type heating assembly. The frame-type heating assembly comprises a heating piece and a reinforcing frame body, wherein the heating piece comprises a heating part and a connecting part which is connected to the heating part and is used for being electrically connected to an external circuit; and the heating piece and the reinforcing frame body are combined side by side, so as to improve the strength of the heating piece. Further provided is a heating unit. The heating unit comprises the heating assembly, a liquid conveying body for conveying a liquid to the heating assembly, and a cover body. Further provided is an atomization system. The atomization system comprises a housing and the heating assembly, wherein the side of the heating assembly that is provided with the heating piece faces an inner wall of the housing, and the heating assembly is kept spaced apart from the inner wall of the housing, and is parallel or inclined with respect to the inner wall of the housing for passage of the airflow from a space between the heating piece and the inner wall of the housing. The reinforcing frame body plays a role in supporting the heating piece, thereby improving the strength of the heating piece.
Patent WO-2021169102-A1 (WO)
Inventor: LI HAITONG
IPC: G06K9/32
Filed: 2020-06-24
Abstract: A text image processing method and apparatus, and a computer device and a storage medium, relating to the field of artificial intelligence. The method comprises: inputting a text image to be processed into a preset text detection model, and performing edge detection on characters in said text image using the preset text detection model to obtain edge coordinates of the characters; according to the edge coordinates of the characters in said text image, obtaining a rectangular area and inclination angle of a minimum rectangle corresponding to the characters; on the basis of the rectangular area and inclination angle of the minimum rectangle of the characters, screening the characters to obtain anomaly-free characters; and according to an average inclination angle of the anomaly-free characters, reversely rotating said text image to obtain a text image.
Patent WO-2022000473-A1 (WO)
Inventor: TUO HONG
IPC: H02J1/10
Filed: 2020-07-03
Abstract: A charge/discharge equalization control method, a battery assembly, and an electric system provided in the present application. The battery assembly comprises M battery modules, the M battery modules being connected in parallel, M being a positive integer greater than 1; each battery module comprises: a control unit, a DC-DC converter, and an energy storage unit, the control unit being electrically connected to the DC-DC converter, and the DC-DC converter being further electrically connected to a load and/or a power supply; for each battery module, the method comprises: a control unit determines a reference value of a power parameter, the reference value being used for achieving equalized charge/discharge of M battery modules; and the control unit controls an actual value of the power parameter to be equal to the reference value by means of a DC-DC converter. Therefore, the equalized charge/discharge of the M battery modules is achieved, parallel power of battery modules having different volumes in parallel connection in the battery assembly is achieved, and the problem in the related prior art that the requirement on the consistency of battery cell packets in the battery modules is high due to parallel use of the battery modules is solved.
Patent WO-2021248612-A1 (WO)
Inventor: Ji Meiyang
IPC: H05K3/00
Filed: 2020-07-10
Abstract: The present invention provides a circuit substrate preparation method. The method comprises the following steps: step S1, etching a copper foil layer of a copper foil substrate to obtain a copper foil circuit; step S2, attaching and fixing a release film on one side of an insulating dielectric layer of the copper foil substrate away from the copper foil layer; step S3, subjecting the copper foil substrate to laser processing to form a blind hole, which sequentially penetrates the release film and the insulating dielectric layer; step S4, filling the blind hole of the copper foil substrate with conductive paste, and making the conductive paste flush with the release film; step S5, removing the release film; and step S6, sequentially stacking and laminating a plurality of copper foil substrates which have been subjected to treatment in steps S1 to S5 so as to obtain the circuit substrate. The present invention provides a circuit substrate manufactured by using the circuit substrate preparation method. Compared with the prior art, the circuit substrate preparation method and the circuit board substrate of the present invention are simple in terms of process and highly reliable.
Patent WO-2021253538-A1 (WO)
Title: Enceinte de haut-parleur
Inventor: DING JIANHUA
IPC: H04R1/02
Filed: 2020-07-10
Abstract: Le présent modèle d'utilité fournit une enceinte de haut-parleur, comprenant un couvercle inférieur, un couvercle supérieur, une unité de génération de son, et un séparateur perméable à l'air ; le couvercle supérieur comprend un corps de couvercle supérieur et une paroi de support ; l'unité de génération de son est supportée par et fixée à la paroi de support, et l'unité de génération de son comprend un système de circuit magnétique ayant une culasse magnétique, la culasse magnétique comprenant un corps de culasse magnétique et une partie de support de culasse magnétique ; le séparateur perméable à l'air est situé entre l'unité de génération de sons et le couvercle inférieur ; le séparateur perméable à l'air est en matériau métallique, et le séparateur perméable à l'air comprend une partie de corps principal, une paroi d'extension, et un trou traversant ; le corps de la culasse magnétique est exposé sur la partie du corps principal au moyen du trou traversant ; la partie du corps principal est reliée à la partie de support de la culasse magnétique ; la paroi d'extension est disposée autour de l'unité de génération de sons ; le séparateur perméable à l'air est fixé au moyen de l'attraction magnétique entre le séparateur perméable à l'air et le système de circuit magnétique, de sorte que le séparateur perméable à l'air et l'unité de génération de sons séparent ensemble l'espace de logement en une cavité avant et une cavité arrière ; des particules absorbant les sons remplissent la cavité arrière, et le séparateur perméable à l'air encapsule les particules absorbant les sons dans la cavité arrière. Par rapport à l'état de la technique, l'enceinte de haut-parleur du présent modèle d'utilité a une bonne performance acoustique basse fréquence et une efficacité d'assemblage élevée.
Patent WO-2021013151-A1 (WO)
Title: Dust suction structure of engineering vehicle for permeable pavement pore maintenance
Inventor: CHEN JUI-WEN
IPC: E01H1/08
Filed: 2020-07-21
Abstract: Disclosed is a dust suction structure of an engineering vehicle for permeable pavement pore maintenance. A dust suction mechanism (10), a dust suction plate (20) and a lifting transfer apparatus (30) are provided on a vehicle body (40), wherein the dust suction mechanism (10) comprises an electromechanical device box (11) and a dust collection tank (12), and is connected to the dust suction plate (20) through a dust suction pipeline (13); the dust suction plate (20) is hung in front of the vehicle body (40) through the lifting transfer apparatus (30), and a dust suction cover (21) is provided at the bottom of the dust suction plate; the lifting transfer apparatus (30) comprises a base (31), a cantilever (32), an oil pressure device (33) and a rotary disk (34); the base (31) is integrated on the rotary disk (34) at a front end of a chassis of the vehicle body (40), and one end of the cantilever (32) is pivotally connected to the base (31), and is connected by the oil pressure device (33); a toothed disk (35) is provided on a disk surface of the rotary disk (34), and the toothed disk (35) and a driving rod (36) are engaged with each other; and the rotary disk (34) is driven by the driving rod (36) to generate an action, such that the cantilever (32) can move up and down, and transversely move left and right. When the dust suction structure is used, the dust suction cover (21) of the dust suction disk (20) is attached onto a permeable pavement, and the dust suction mechanism (10) is used to suction out blockages in pavement pores, so as to achieve the effect of permeable pavement maintenance.
Patent WO-2021135182-A1 (WO)
Title: Nitrogen-containing compound, organic electroluminescence device and electronic apparatus
Inventor: Ma Linnan
IPC: C09K11/06
Filed: 2020-07-24
Abstract: The present application belongs to the technical field of organic materials, and provided therein is a nitrogen-containing compound, comprising at least three directly or indirectly linked fused ring systems. A first fused ring system is a fluorenyl group spiro-linked by adamantane, and adamantyl can greatly increase the electron cloud density of a conjugated structure of the first fused ring system by means of a hyperconjugation effect, which can increase hole mobility. The three fused ring systems enable the nitrogen-containing compound of the present application to have a high first triplet energy level so that the nitrogen-containing compound of the present application is suitable as the main body material of an organic light-emitting layer in an organic electroluminescence device. Further provided in the present application are an organic electroluminescent device comprising the described nitrogen-containing compound and an electronic apparatus, and the described nitrogen-containing compound can improve the performance of the organic electroluminescent device.
Patent WO-2021203588-A1 (WO)
Inventor: YANG PEIHAO
IPC: H02P21/00
Filed: 2020-07-29
Abstract: Procédé d'amélioration de la robustesse d'un système de régulation de vitesse de couplage d'aimant permanent, comprenant les étapes suivantes consistant : 1) à construire une équation de tension de sortie du système de rétroaction, et à exécuter une transformée de Park ; 2) à établir des expressions d'un couple électromagnétique et d'un couple de charge d'un moteur de charge ; 3) à exprimer l'équation de tension de sortie du système de rétroaction dans l'étape 1) et l'équation de couple moteur de charge dans l'étape 2) dans une forme d'équation d'état standard ; 4) à prendre l'équation d'état standard de couple moteur de charge dans l'étape 3) comme signal de perturbation pour obtenir la relation entre le signal de perturbation et son estimation, et à substituer le signal de perturbation par une équation d'état de vitesse de rotation de moteur pour obtenir un modèle mathématique d'estimateur de perturbation incertaine ; et 5) à concevoir une nouvelle loi de régulation de vitesse de rotation pour résoudre le problème des erreurs de régulation de vitesse provoquées par un changement soudain du couple de charge à condition que le couple de charge du modèle mathématique d'estimateur d'interférence incertaine obtenu à l'étape 4) soit inconnu. L'estimateur de perturbation incertaine adopté dans ce schéma est introduit dans un système de commande de régulation de vitesse, et la taille et le coût de développement d'un coupleur de régulation de vitesse à aimant permanent sont commandés.
Patent WO-2022027569-A1 (WO)
Inventor: XIA CHANGJIN
IPC: G06F9/445
Filed: 2020-08-07
Abstract: L'invention porte sur un procédé et sur un appareil d'exécution d'application, sur un dispositif électronique et sur un support de stockage lisible par ordinateur. Le procédé d'exécution consiste : si une application quelconque dans une plate-forme d'application prédéfinie est démarrée, à déterminer si l'application remplit ou non une condition de démarrage prédéfinie (S101); si tel est le cas, à obtenir, sur la base de la plate-forme d'application prédéfinie, une ressource de programme requise pour exécuter l'application (S102); et, ensuite, à exécuter l'application dans la plate-forme d'application prédéfinie sur la base de la ressource de programme (S103).
Patent WO-2021103646-A1 (WO)
Title: 一种部署pod的方法及装置
Inventor: ZHANG WENBO
IPC: G06F9/455
Filed: 2020-08-07
Abstract: 本申请涉及云计算技术领域，公开了一种部署pod的方法及装置，解决按照pod中容器在工作时使用的资源的最大值来为pod分配资源造成资源浪费的问题。管理节点接收部署调度域的指令，指令包括调度域占用的每种类型的资源的数量；选择用于部署调度域的业务节点，并向业务节点发送部署调度域的指令，指令包括调度域占用的每种类型的资源的数量；根据调度域的关联信息，向业务节点发送部署pod的指令，指令包括pod的数量，每个pod包括的容器的数量，用于pod使用资源的调度域的标识。不必再按照pod中每个容器在工作时使用的资源的最大值来为pod分配资源。多个pod均可以使用调度域中的资源，可以减少资源的浪费。
Patent WO-2022021525-A1 (WO)
Inventor: ZHU YIFENG
IPC: B62D15/02
Filed: 2020-08-28
Abstract: An automatic navigation and steering system for an unmanned tractor, comprising a data acquisition module, a GPS navigation module, a radar module, a monitoring module, a wireless communication module, a data processing module, a steering module, an early warning management module, a complete machine control module and an intelligent terminal. The data acquisition module is used for collecting farmland parcel boundary information; the GPS navigation module is used for collecting pose information of a tractor in the driving process of the tractor; the data processing module is used for planning a desired driving route of the tractor; the steering module is used for controlling steering of the tractor; the monitoring module analyzes the deviation value of the tractor in combination with the desired driving route of the tractor, an included angle θ and the real-time position of the tractor; and the early warning management module receives an early warning signal and position information of the tractor and allocates same to a corresponding management personnel for processing.