baber/WOPTO huggingface dataset:
Patent WO-2020207153-A1 (WO)
Title: Thawing fluid, preparation method therefor and use thereof
Inventor: QIAO JIE
IPC: A01N1/00
Filed: 2020-03-02
Abstract: Disclosed in the present invention are a thawing fluid for cryopreservation, a preparation method therefor and a use thereof. The thawing fluid comprises: 0.1-50 g of a biomimetic material for controlling ice, 0-1.0 mol L  -1  of a water-soluble sugar, and balance of a buffer solution, wherein the biomimetic material for controlling ice is a material for controlling ice having an ice-philic group and a hydrophilic group, the hydrophilic group is a functional group that can form a non-covalent interaction with water molecules, and the ice-philic group is a functional group that can form a non-covalent interaction with ice. In the present invention, by means of the thawing fluid and the thawing reagent prepared from the biomimetic material for controlling ice, which material has ice-philic and hydrophilic properties, the growth of ice crystals can be effectively controlled, and damage to cells or tissue caused by uncontrolled growth of the ice crystals during recovery can be significantly ameliorated. Moreover, the thawing fluid and the thawing reagent have a good biocompatibility, do not contain animal serum, and have a low toxicity. Compared with a traditional thawing fluid containing serum, the thawing fluid and the thawing reagent of the present invention reduce the risks of shelf life being short and introduction of parasitic biological contaminants, and are more conducive to maintaining the generation stability of cells or tissues. In addition, the present invention has simple components, is low in cost and has good application prospects.
Patent WO-2021174463-A1 (WO)
Inventor: CHENG WENHAO
IPC: H04B1/62
Filed: 2020-03-04
Abstract: Disclosed in the present application are a digital predistortion device and a transmitter. The digital predistortion device comprises a digital down conversion circuit, a signal strength acquisition circuit and a digital predistorter. The digital down conversion circuit is used to receive a first feedback signal and convert the first feedback signal into a second feedback signal, the frequency of the first feedback signal being greater than that of the second feedback signal. The signal strength acquisition circuit is used to acquire the power of the second feedback signal, the second feedback signal comprising at least two effective signals and an intermodulation component between the effective signals. The digital predistorter is used for carrying out predistortion according to the power of the second feedback signal so as to reduce the power of a nonlinear product in an output signal and output a first intermediate frequency signal, the nonlinear product being the intermodulation component between the effective signals. By means of the described means, the present application can keep the power of the nonlinear product at a low level for a long time, effectively suppress interference and improve anti-interference performance.
Patent WO-2020187086-A1 (WO)
Title: 一种视频剪辑方法、装置、设备和存储介质
Inventor: ZHU XIAOLONG
IPC: H04N5/262
Filed: 2020-03-10
Abstract: 本申请实施例公开了一种视频剪辑方法，针对待剪辑对象，确定该待剪辑对象中用于视频剪辑的内容元素，通过第一行为树逻辑确定内容类型标识对应的素材集合标识，并根据素材集合标识确定与内容类型标识对应的视频剪辑素材集合，根据内容元素和视频剪辑素材集合合成得到的剪辑视频。
Patent WO-2021189195-A1 (WO)
Inventor: CHENG JI
IPC: G06F16/24
Filed: 2020-03-23
Abstract: Disclosed are a data querying method and apparatus, a server, and a storage medium. The data querying method comprises: acquiring, according to a label query condition, a logic expression corresponding to the label query condition, with the logic expression comprising single-layer or multi-layer logic, and the label query condition comprising multiple label conditions; generating a logic tree according to the logic expression; generating, according to the logic tree, a query statement for querying label data; and querying, according to the query statement, label data from a database corresponding to the label query condition. The method can realize data querying in complex scenarios.
Patent WO-2020192639-A1 (WO)
Title: Ensemble plancher de véhicule de levage automatique et véhicule le comprenant
Inventor: MENG LONG
IPC: B62D25/20
Filed: 2020-03-24
Abstract: L'invention concerne un ensemble plancher de véhicule de levage automatique et un véhicule le comprenant. L'ensemble plancher de véhicule (100) est monté sur un châssis, comprenant un plancher de véhicule (100) à proximité de sièges de véhicule. Le plancher de véhicule (110) peut être déplacé vers une position relevée au niveau de laquelle le plancher de véhicule (110) est au même niveau que les coussins des sièges de véhicule. La présente invention combine le plancher de véhicule (110) avec les sièges de véhicule et peut amener le véhicule à former un espace de stockage plus grand et propre pour faciliter la mise en place d'articles plus ou moins volumineux.
Patent WO-2020221106-A1 (WO)
Title: Publication information pushing method and device
Inventor: XIA YIN
IPC: H04L29/08
Filed: 2020-04-23
Abstract: The present application aims to provide a publication information pushing method and device. According to the present application, an instant messaging application in user equipment sends an information publication request to a network device in response to detecting that a user triggers an information publication operation, so that the network device determines, after receiving the information publication request, publication time of target publication information in the information publication request, and determines a target visible user group of the target publication information according to the publication time; the network device pushes the target publication information to friend users in the target visible user group. Therefore, the target visible user group of the target publication information can be determined by the network device by means of the publication time, thereby saving operation consumption of the user for publishing information in a social space of the instant messaging application; the target publication information is precisely and targetedly pushed to the friend users in the target visible user group that can access the target publication information, thereby improving the accuracy of pushing the publication information to the friend users of the user.
Patent WO-2021196319-A1 (WO)
Title: 一种光伏组件的安装支架及光伏系统
Inventor: WANG SHITAO
IPC: H02S20/00
Filed: 2020-04-23
Abstract: 本实用新型属于光伏领域，公开了一种光伏组件的安装支架及光伏系统，安装支架包括檩条、压条和至少两个连杆，檩条的顶部用于支撑光伏组件板，檩条上设有至少两个通孔；压条设置檩条的上侧，用于压紧光伏组件板；连杆穿过通孔，连杆的顶端与压条枢接，连杆的底端位于主梁的底部，通过调整两个连杆的底端之间的距离，调节压条施加在光伏组件板上的力以及连杆施加在主梁上的力。本实用新型的檩条、压条和连杆可在工厂预组装，施工现场只需要调整两个连杆的底端之间的距离即可完成光伏组件的锚固，不仅安装简便，提高安装效率，而且可锚固不同厚度的光伏组件板，易于标准化，降低生产成本。
Patent WO-2020248744-A1 (WO)
Title: Housing and electronic device
Inventor: JIA YUHU
IPC: H05K7/20
Filed: 2020-05-07
Abstract: Provided are a housing and an electronic device. The housing comprises a middle frame, a heat conduction member and a protective member, wherein the middle frame is provided with a first receiving area, and the first receiving area is used for mounting an electronic element of an electronic device; the middle frame is further provided with an accommodating groove, and the accommodating groove runs through the middle frame and is in communication with the first receiving area; and the heat conduction member is accommodated in the accommodating groove, and the protective member is at least partially accommodated in the accommodating groove and is arranged at a side, facing the first receiving area, of the heat conduction member. In the present application, the protective member is opposite or in contact with the electronic element arranged in the first receiving area, and thus, heat emitted by a first electronic element is transferred to other positions on the electronic device through the protective member and the heat conduction member and then is emitted, such that uniform heating of the electronic device is achieved, local overheating of the electronic device is prevented, and the heat dissipation efficiency of the electronic device is improved. At the same time, by means of providing the protective member, the damage to a battery caused by dislocation of the heat conduction member can be prevented, and thus, the reliability of the electronic device is improved.
Patent WO-2021223180-A1 (WO)
Title: Activating multiple transmission configuration indicator states for a single coreset carrying downlink control channel repetitions
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-05-07
Abstract: Aspects of the disclosure relate to improving diversity in wireless networks. A base station in a wireless communication network has a wireless transceiver a memory, and a processor communicatively coupled to the wireless transceiver and the memory. The processor may be configured to transmit a downlink medium access control (MAC) control element (MAC-CE) message to activate transmission configuration indicator (TCI) states associated with one or more control resource sets (CORESETs). The downlink MAC-CE message may be configured to activate a plurality of TCI states associated with a first CORESET at a user equipment (UE). The processor may be configured to repetitively transmit a PDCCH in the CORESET. A first TCI state is activated when a first repetition of the PDCCH is transmitted and a second TCI state is activated when a second repetition of the PDCCH is transmitted.
Patent WO-2020228667-A1 (WO)
Title: Information visualization method and apparatus, storage medium, and processor
Inventor: XUE YANXIN
IPC: G06F8/34
Filed: 2020-05-11
Abstract: An information visualization method and apparatus, a storage medium, and a processor. The method comprises: obtaining depth learning codes to be run, wherein the depth learning codes are used for training a depth learning model (S202); and according to a set execution unit, positioning a running position of the depth learning codes to obtain a positioning result, and visually presenting the positioning result, wherein the positioning result is used for assisting in determining a potential defect of the depth learning model; and/or performing version control on the depth learning codes (S204). The technical problem of being unable to perform visual positioning on development codes of a depth learning model is solved.
Patent WO-2021237525-A1 (WO)
Inventor: FU ZHE
IPC: H04J3/06
Filed: 2020-05-27
Abstract: L'invention concerne un procédé et un dispositif de communication sans fil, capables de déterminer au moins un dispositif terminal cible pour une pluralité de domaines d'horloge de réseautage sensible au temps (TSN) en tant que nœud d'horloge GM de la pluralité de domaines d'horloge TSN. Le procédé comprend les étapes suivantes : un premier dispositif de réseau détermine au moins un dispositif terminal cible en tant que nœud d'horloge GM maître d'une pluralité de domaines d'horloge TSN.
Patent WO-2021143011-A1 (WO)
Inventor: JIANG RUI
IPC: F24F1/0087
Filed: 2020-05-28
Abstract: 一种风管式室内机的加湿装置，包括加湿片组件（3）和水盘组件（2）；所述加湿片组件（3）包括多片加湿片（31）；该加湿片（31）为薄片状，竖立的排列在连接杆（32）上；所述水盘组件（2）包括上水盘（22）和下水盘（24）；所述上水盘（22）为上端开敞的盒状；所述下水盘（24）为上端和一侧均为开敞的矩形盒状；所述上水盘（22）的高度小于所述下水盘（24）的深度，使其能够置于所述下水盘（24）内；所述加湿片组件（3）置于所述上水盘（22）内；所述上水盘（22）设有进水管（5）；所述下水盘（24）的开敞侧的下缘设有导流板（26）；该导流板（26）向所述下水盘（24）的下方倾斜；所述下水盘（24）安装在室内机出风口处，并使所述导流板（26）搭接到所述室内机的接水盒（9）上。通过加湿片（31）对风管式室内机的出风湿度进行有效调节，还可直接拼接到现有室内机上。
Patent WO-2021237836-A1 (WO)
Title: Sound-producing device
Inventor: CAO CHENGMING
IPC: H04R9/06
Filed: 2020-06-19
Abstract: Provided in the present utility model is a sound-producing device, which comprises a basket and, respectively supported and fixed on the basket, a vibration system and a magnetic circuit system for driving the vibration system to vibrate and produce sound. The vibration system comprises a diaphragm fixed on the basket. The sound-producing device also comprises a rear housing and a base. The rear housing comprises a rear housing plate arranged at the side of the basket away from the diaphragm and separated from the basket and a rear housing extension wall bent and extended from the peripheral edge of the rear housing plate along the periphery of the basket in the direction of the diaphragm. The base comprises a base plate and a base extension wall bent and extended from the base plate. The base extension wall is abutted against and fixed to the rear housing extension wall. The base extension wall and/or the rear housing extension wall are integrally formed with the basket. The rear housing, the basket, and the magnetic circuit system are joined together to form a rear acoustic cavity. The rear housing is provided with a leak hole. The leak hole puts the rear acoustic cavity in communication with the external environment. The base is provided with a sound-producing opening. The sound-producing opening is in communication with the diaphragm. Compared with the prior art, the sound-producing device of the present utility model has a simple structure, excellent acoustic performance, and great user experience.
Patent WO-2022000147-A1 (WO)
Inventor: CHOU HUNG-PIN
IPC: G01S17/08
Filed: 2020-06-28
Abstract: Provided are a depth image processing method and a device. The method comprises: acquiring a first depth image of a first object; and supplementing and correcting a depth value of a pixel in the first depth image by means of a field-of-view phase supplementation and correction coefficient matrix to obtain a second depth image, wherein the field-of-view phase supplementation and correction coefficient matrix is a matrix that is obtained after preprocessing n initial depth images and is used for supplementing and correcting a field-of-view phase error, the n initial depth images are depth images obtained in a first case, the first case is that a starting time of a light source of a photographing device is different from a starting time of a sensor of the photographing device, preprocessing comprises mean processing performed according to the n initial depth images, and n is an integer greater than 1. By using the embodiments of the present application, the distortion rate of a depth image can be reduced.
Patent WO-2021022975-A1 (WO)
Title: 一种控制方法、装置、设备及计算机可读存储介质
Inventor: WANG RUNFA
IPC: F24F11/72
Filed: 2020-07-10
Abstract: 一种控制方法，包括：接收一操作指令，操作指令用于触发电子设备开机或关机；根据操作指令，确定电子设备的运行参数；根据操作指令和运行参数，确定电子设备的风门的移动速度；控制风门以移动速度移动。还提供了一种控制装置、设备及计算机可读存储介质。可以为用户提供舒适的室内环境，提升了用户使用体验，且提高了电子设备的使用安全性，延长了机器使用寿命。
Patent WO-2022021100-A1 (WO)
Inventor: HONG WEI
IPC: H04W24/02
Filed: 2020-07-28
Abstract: Embodiments of the present disclosure relate to a position determining method and apparatus, and a communication device and a storage medium. A positional relationship of the user equipment (UE) with respect to a serving cell is determined on the basis of the measured positioning measurement result of a wireless signal transmitted by an air access network device in the serving cell, wherein the positioning measurement result indicates a positional relationship of the UE with respect to the air access network device.
Patent WO-2021027612-A1 (WO)
Inventor: SHI XIANG
IPC: G06Q40/04
Filed: 2020-08-03
Abstract: A method and apparatus for executing a transaction in a blockchain, wherein same are applied to the field of Fintech and are used for reducing the duration for completing a transaction. The method is applicable to a smart contract comprising a plurality of contract interfaces. The method comprises: for any one transaction from among N transactions to be processed, determining a contract interface, corresponding to the transaction, in a smart contract, and determining shared variables of the N transactions according to shared variable information of contract interfaces corresponding to the N transactions and variable information of the N transactions; determining, according to the shared variables of the N transactions, at least two first transactions that correspond to different contract interfaces and do not have the same shared variable; and executing the at least two first transactions in parallel. According to the method, N transactions can be executed in parallel on the basis of normal execution of transactions, thereby facilitating a reduction in the duration for completing the N transactions.
Patent WO-2021023227-A1 (WO)
Inventor: HE MINGMING
IPC: G05D1/02
Filed: 2020-08-05
Abstract: The present invention relates to an automatic working system. The automatic working system comprises: a self-moving device and a navigation mechanism. In a map verification mode, when an abnormality detection module detects that an abnormality is present in the automatic working system, a control module controls the self-moving device to interrupt the map verification mode and enter an abnormality processing mode; and after the abnormality is solved, the map verification mode is entered again to continue to verify a map. The present invention has the beneficial effects of a lawnmower being unable to destroy a non-lawn region nor accidentally injure pedestrians and animals when a map verification mode is started, and ensuring the safety of a map.
Patent WO-2021237943-A1 (WO)
Title: Data packet classification method and device suitable for software-defined network
Inventor: YAN JIAN
IPC: H04L45/74
Filed: 2020-08-07
Abstract: The present disclosure relates to the technical field of communications, provides a data packet classification method and device suitable for a software-defined network (SDN), and is applied to a data packet classifier. The method comprises: first acquiring a data packet to be classified; then extracting, from the data packet to be classified, on the basis of all offsets stored in a data packet classification unit array map (UAM), a target rule directed by each offset; in a process of traversing data packet classification standard units (PCSUs) according to the UAM, matching the target rule with rules in the PCSUs to obtain a matching result; and finally determining a target classification condition on the basis of the matching result and a classification condition bit map (CBM), so as to classify, by means of the target classification condition, the data packet to be classified. By extracting the target rule directed by each offset and matching the target rule with the rules in the PCSUs, the stability of the table look-up time of the SDN is improved, the overhead of logic resources and storage resources is small, and flexible data packet classification requirements of the SDN can be adapted.
Patent WO-2021027747-A1 (WO)
Inventor: FAN ZHENHUA
IPC: G06F3/0484
Filed: 2020-08-07
Abstract: Disclosed are an interface display method and device, which relate to the technical field of electronics and can move an original interface to reserve a space for displaying an interface of a first application, such as a voice assistant, so that the interface of the first application does not block the original interface, thereby making it easier for a user to interact with the original interface and the interface of the first application. The specific solution involves: an electronic device displaying a first interface; the electronic device detecting an operation of a user giving an instruction to open a first application; and the electronic device displaying the first interface in a first area of a screen and displaying a second interface in a second area of the screen, wherein the second interface is an interface of the first application, and the first area and the second area do not overlap. The method is used for interface display.
Patent WO-2021036818-A1 (WO)
Inventor: HUANG FENGSHOU
IPC: B62D27/06
Filed: 2020-08-14
Abstract: La présente invention concerne un raccord d'ossature de carrosserie de véhicule (1) et un véhicule (2) doté de celui-ci. Le raccord d'ossature de carrosserie de véhicule (1) comprend un premier sous-raccord (10) et un second sous-raccord (20), le premier sous-raccord (10) et le second sous-raccord (20) étant conçus pour être installés sur une ossature de carrosserie de véhicule; le premier sous-raccord (10) et le second sous-raccord (20) étant fermés de manière opposée et définissant conjointement une rainure de raccordement de poutre transversale (310) et une rainure de raccordement de poutre longitudinale; la rainure de raccordement de poutre transversale (310) étant conçue pour contenir une poutre transversale (30) de l'ossature de carrosserie de véhicule; et la rainure de raccordement de poutre longitudinale étant conçue pour contenir une poutre longitudinale (40) de l'ossature de carrosserie de véhicule. Le raccord d'ossature de carrosserie de véhicule (1) présente les avantages d'avoir une structure stable et une efficacité d'assemblage élevée.
Patent WO-2021047601-A1 (WO)
Inventor: ZHOU LIN
IPC: H05B44/00
Filed: 2020-09-10
Abstract: 本揭露提出一种LED照明系统及其调光器、照明装置和调光控制方法，其中所述调光器用于调节LED灯，其特征在于，所述LED灯通过调光器提供供电，所述调光器包括：指令转换模块，接收一调光指令，用于基于所接收的调光指令输出一调光信号；信号合成模块，耦接于所述指令转换模块以及电性连接所述调光器的输出端，用于基于所述调光信号调整所述调光器所产生的供电信号，以输出合成有所述调光指令的调变电源；其中，所述调变电源的波形中的交流成分用于描述所述调光指令。
Patent WO-2022036784-A1 (WO)
Inventor: GUO FENG
IPC: F16N21/02
Filed: 2020-09-14
Abstract: 一种水润滑的过载保护方法，当水润滑摩擦副的摩擦系数超过临界值时，通过润滑油线供给系统将润滑油在水中以油线的形态进入水润滑摩擦副进行润滑油辅助润滑，产生的油膜取代脆弱的水膜进行承载，实现水润滑的过载保护；每次润滑油线的辅助润滑效果达到2小时。该方法结构简单、起效迅速、减摩幅度大，解决了水润滑材料在载荷突变工况下润滑不良的难题，针对突发过载工况进行辅助润滑，保证了水润滑摩擦副材料在突发工况下保持良好的润滑状态，减少了材料磨损，延长了使用寿命、大大提高了运转稳定性；且制造成本低，应用环境友好，市场前景广阔。还公开了一种水润滑的过载保护润滑油线供给系统。
Patent WO-2022077426-A1 (WO)
Inventor: XIAO HUAHUA
IPC: H04W64/00
Filed: 2020-10-16
Abstract: Un procédé de communication sans fil comprend la réception, par un dispositif de communication sans fil en provenance d'un nœud de communication sans fil, d'un message de contrôle de liaison descendante ; et l'émission, par le dispositif de communication sans fil vers le nœud de communication sans fil, en réponse à la réception du message de contrôle de liaison descendante, d'un signal de liaison montante, le signal de liaison montante étant configuré pour que le nœud de communication sans fil positionne le dispositif de communication sans fil.
Patent WO-2022077517-A1 (WO)
Title: 一种通信方法和装置
Inventor: YU YAWEI
IPC: H04L5/00
Filed: 2020-10-16
Abstract: 本申请实施例提供一种通信方法和装置。第一通信设备确定第一时域资源。其中，第一时域资源包括连续的至少两个子时域资源，该至少两个子时域资源为至少两个相邻第一时间单元中的时域资源，且所述至少两个子时域资源与所述至少两个相邻第一时间单元一一对应。若所述第一通信设备确定这至少两个子时域资源中的第一子时域资源的长度等于或者大于第一长度阈值，或者，确定所述至少两个子时域资源中第一子时域资源对应的传输码率小于预设传输码率，则第一通信设备确定在所述第一子时域资源上配置有解调参考信号DMRS。采用本申请提供的方法，可解决超过14个符号的时域资源的DMRS的资源配置问题。
Patent WO-2022082546-A1 (WO)
Title: Gestion de mobilité dans des réseaux de communication sans fil à plusieurs niveaux
Inventor: JASSAL AMAN
IPC: H04W36/14
Filed: 2020-10-22
Abstract: Gestion de mobilité dans des réseaux de communication sans fil à plusieurs niveaux comprenant la communication d'une signalisation qui comprend des informations d'activation de niveau pour commander l'activation d'un UE pour un fonctionnement avec un dispositif de réseau d'un premier niveau et un dispositif de réseau d'un second niveau. Le réseau de communication sans fil à plusieurs niveaux comprend des dispositifs de réseau distribués parmi plusieurs niveaux, et les plusieurs niveaux comprennent un niveau terrestre et un niveau non terrestre.
Patent WO-2021098441-A1 (WO)
Inventor: ZHOU YANG
IPC: G06V10/44
Filed: 2020-10-22
Abstract: Disclosed in the embodiments of the present application are a hand posture estimation method and apparatus, a device, and a computer storage medium. The method comprises: determining classification logic diagrams respectively corresponding to a plurality of key points, wherein the plurality of key points represent skeleton key nodes of a target hand, and a first key point is any one of the plurality of key points; on the basis of the classification logic diagram corresponding to the first key point, determining triple information of each grid in a preset classification map; determining coordinate information of the first key point according to the triple information of each grid in the preset classification map; and after determining coordinate information respective to the plurality of key points, obtaining a posture estimation result of the target hand.