baber/WOPTO huggingface dataset:
Patent WO-2022032525-A1 (WO)
Inventor: HU LI
IPC: H04W12/04
Filed: 2020-08-12
Abstract: A group key distribution method and apparatus, wherein same are used for providing a unified group key distribution mechanism, so as to improve the security of group communication. The method comprises: a group key management function network element acquiring a key identifier of a first device and a group identifier of the first device; the group key management function network element determining a group key according to the group identifier of the first device, wherein the group key is used to protect communication content of members in a group, and the members in the group include the first device; the group key management function network element determining a protective key according to the key identifier of the first device; the group key management function network element generating a group key parameter according to the group key and the protective key, and sending the group key parameter to the first device; and the first device determining the group key according to the group key parameter and the protective key. In this way, the group key distribution is protected by means of a group key parameter, such that the security of group key distribution is improved, and the security of group communication can be improved.
Patent WO-2021032070-A1 (WO)
Title: Spectacles for inhibiting progress of myopia
Inventor: LIU ZHENHAO
IPC: G02C5/20
Filed: 2020-08-18
Abstract: Disclosed are spectacles for inhibiting the progress of myopia, the spectacles comprising a frame (10) and temples. Each of the temples comprises a first leg piece (19) and a second leg piece (21), wherein the second leg piece (21) is connected between the frame (10) and the first leg piece (19), and the second leg piece (21) may make a telescopic movement relative to the first leg piece (19), such that the relationship between a primary position and a secondary position of the frame (10) after same is extended by means of movement relative to eyeballs is (100, 200) is P2=P1/(1-d2PI), wherein P1 is the actual power of a lens at the primary position, P2 is the effective power of the lens at the secondary position, d2 is the distance between the primary position and the secondary position, and the condition 0＜d2＜60mm is met. By means of the telescopic manner, comfortable and safe adjustment of the degree of myopia is achieved on a pair of spectacles, same are simple and easy to use, and the cost is low.
Patent WO-2021037016-A1 (WO)
Title: Méthodes de détection de l'absence d'hétérozygotie par séquençage de génome passe-bas
Inventor: CHOY KWONGWAI
IPC: G06F17/00
Filed: 2020-08-25
Abstract: L'invention concerne des méthodes de détection de l'absence d'hétérozygotie (AOH)), par exemple une perte d'hétérozygotie neutre en copie (CN-LOH), dans un échantillon biologique prélevé chez un sujet, et des supports lisibles par ordinateur et des dispositifs pour mettre en œuvre les méthodes.
Patent WO-2022041246-A1 (WO)
Title: 一种显示基板及其制作方法、显示装置
Inventor: SHANG TINGHUA
IPC: G09G3/3225
Filed: 2020-08-31
Abstract: 一种显示基板及其制作方法、显示装置，所述显示基板中，第一子像素（M1）和第二子像素（M2）均包括：电源信号线图形（91）和电源补偿图形（97）；所述电源信号线图形（91）的至少部分沿所述第二方向延伸；所述电源补偿图形（97）的至少部分沿所述第一方向延伸，所述电源信号线图形（91）和所述电源补偿图形（97）均位于所述第一数据线图形（981）、第二数据线图形（982）靠近所述基底的一侧；所述电源补偿图形（97）分别与所述电源信号线图形（91），以及沿第一方向相邻子像素中的电源信号线图形（91）电连。
Patent WO-2021135404-A1 (WO)
Inventor: ZHENG GUANGYING
IPC: H04L12/24
Filed: 2020-09-18
Abstract: 本申请公开了一种配置信息订阅方法及装置。客户端获取订阅请求消息，订阅请求消息包括第一指示信息和第二指示信息，第一指示信息用于指示所订阅的第一配置信息，第二指示信息用于指示所订阅的与第一配置信息关联的第二配置信息；并向服务端发送订阅请求消息。采用本申请的方案，客户端可以在订阅第一配置信息的同时，关联订阅第二配置信息，提高了配置信息的订阅效率。
Patent WO-2022021585-A1 (WO)
Title: 折叠机构用可调节卡扣结构
Inventor: Lv kaituo
IPC: B62K15/00
Filed: 2020-09-22
Abstract: 一种折叠机构用可调节卡扣结构，包括前部件（1）和后部件（2），前部件（1）后端与后部件（2）前端铰接并形成有铰接处（3），铰接处（3）设有沿左右方向设置的铰接轴，前部件（1）偏离铰接轴处固定有卡扣组件，卡扣组件包括卡扣（4），卡扣（4）前端固定有沿左右方向设置的固定轴（41），后部件（2）偏离铰接轴处设有定位轴（21），卡扣（4）搭配有施力弹簧，固定轴（41）向周向外侧延伸以形成有定位部（42），定位部（42）横截面外缘呈正多边形，定位部（42）轴线偏离固定轴（41）轴线，定位部（42）轴线与固定轴（41）轴线平行设置，前部件（1）设有用于与定位部（42）配合的定位孔（11），定位孔（11）横截面内缘呈中心对称结构，定位孔（11）内缘形状大小与定位部（42）外缘形状大小相适应，定位部（42）位于固定孔。这种结构具有能进行卡扣位置调节，以使卡扣能卡在定位轴上的优点。
Patent WO-2021058013-A1 (WO)
Inventor: GUO XIAODONG
IPC: H04R9/04
Filed: 2020-09-28
Abstract: Disclosed in the present invention are a conductive film for a sound producing device, and a sound producing device. The conductive film comprises a conductive layer and base material layers on both sides of the conductive layer; the conductive film comprises an inner side portion, a deformation portion, and an outer side portion; the conductive layer comprises a first conductive layer provided on the inner side portion, a second conductive layer provided on the deformation portion, and a third conductive layer provided on the outer side portion; both ends of the second conductive layer are respectively connected to the first conductive layer and the third conductive layer; the first conductive layer and the third conductive layer are both metal foils, and the second conductive layer is a conductive adhesive layer formed by means of coating or printing; the thickness of the conductive adhesive layer is 6-15 μm, and the sheet resistance of the conductive adhesive layer is 10-30 mΩ/mm  2 /mil. One technical effect of the present invention is that: the conductive film has conductivity, and can be used as not only a sound producing diaphragm but also a supporting diaphragm.
Patent WO-2022077140-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04B7/26
Filed: 2020-10-12
Abstract: Provided are a wireless communication method, a terminal device, and a network device. The network device can configure, for a terminal device in an idle state or an inactive state, resource information of a reference signal and/or monitoring occasion information of the reference signal, so that the terminal device in the idle state or the inactive state can perform time-frequency tracking and automatic gain control before detecting paging at a paging occasion corresponding to the terminal device. The wireless communication method comprises: a terminal device receiving a public PDCCH, wherein the terminal device is in an idle state or an inactive state, and target information borne in the public PDCCH is used for indicating at least one of the following: resource information of a reference signal and monitoring occasion information of the reference signal.
Patent WO-2021189821-A1 (WO)
Title: 一种网络分片控制方法及网络分片系统
Inventor: WANG YI
IPC: H04L12/24
Filed: 2020-10-15
Abstract: 本申请提供了一种网络分片控制方法及网络分片系统，方法应用于网络拓扑结构，该网络拓扑结构包括若干网络站点，每一所述网络站点内包含至少一链路分片交换机，且至少一所述链路分片交换机连接有至少一节点分片交换机，各所述网络站点内的所述链路分片交换机通过物理链路连接；该方法包括：接收网络分片的配置请求；按照所述配置请求，对所述网络站点内的所述链路分片交换机及所述节点分片交换机进行配置。显然本案的网络拓扑可以基于现有商用网络搭建，只需在现有商用网络的网络站点内添加与链路分片交换机连接的节点分片交换机即可。相比于现有技术单独搭建实验网，其构建及维护成本大大降低。
Patent WO-2021248774-A1 (WO)
Inventor: ZHAO CHEN
IPC: B01D9/00
Filed: 2020-10-26
Abstract: A circulating type potassium nitrate crystallization device, comprising a crystallizer tank (1), an overflow box (2), circulating pipes (3, 5, 7), a first circulating pump (4), a heat exchanger (6), a central pipe (8) and circulating flushing pipes (9). The central pipe (8) is provided in the middle of the crystallizer tank (1), and the overflow box (2) is arranged on the outer side wall of an upper end of the crystallizer tank (1). The circulating pipes (3, 5, 7) sequentially connect the overflow box (2), the first circulating pump (4), the heat exchanger (6) and the central pipe (8) in a sealed manner. There are several circulating flushing pipes (9), which are are evenly distributed around the outer side wall of the crystallizer tank (1) in a circumferential manner. Upper ends of the circulating flushing pipes (9) are inserted into a conical part (102) in the radial direction from the outer side wall of the middle of the conical part (102) and are connected in a sealed manner, and lower ends of the circulating flushing pipe (9) are tangentially inserted into a lower cylinder part (103) from the circumference of the outer side wall of a lower part of the lower cylinder part (103) and are connected in a sealed manner. A second circulating pump (901) is provided in the middle of the circulating flushing pipe (9). A mother liquor circulation continuous crystallization structure is used, which greatly improves the production efficiency. A plurality of circulating flushing pipes (9) which are circumferentially and uniformly distributed are used to enable crystal liquid at the bottom of the crystallizer to rotate, so that crystal grains may be effectively prevented from accumulating and blocking a discharging pipe, and smooth discharging is thus guaranteed.
Patent WO-2022087897-A1 (WO)
Title: 电机控制方法、装置及可移动平台
Inventor: CHEN HONGBIN
IPC: H02P27/08
Filed: 2020-10-28
Abstract: 一种电机控制方法、电机控制装置、可移动平台，所述方法包括：MCU（10）针对N个电机（11）分别输出多个脉冲宽度调制PWM信号；MCU（10）按照预设时序逐一获取单个电机（11）的相电流；MCU（10）在相邻的两个时序的时间间隔内，根据前一个时序对应的电机（11）的相电流进行矢量控制运算并获得运算结果，以及根据运算结果调整针对前一个时序对应的电机（11）的PWM信号。该方法可以通过单个MCU实现对多个电机的控制，可以减少对多个电机进行控制所需的MCU的数量，从而可以降低硬件布局面积、减轻硬件重量。
Patent WO-2021088964-A1 (WO)
Inventor: LIN LIXIANG
IPC: G06F16/332
Filed: 2020-11-06
Abstract: Provided are an inference system, an inference method, an electronic device and a computer storage medium. The inference system comprises a first computing device and a second computing device that are connected to each other, with the first computing device being provided with an inference client, and the second computing device comprising an inference acceleration resource and an inference server, wherein the inference client is used for acquiring model information of a computing model for inference and data to be inferred, and for respectively sending the model information and said data to the inference server in the second computing device; and the inference server is used for loading and calling, by means of the inference acceleration resource, the computing model indicated by the model information, and performing, by means of the computing model, inference processing on said data, and feeding back the result of the inference processing to the inference client.
Patent WO-2021120934-A1 (WO)
Inventor: WU JIAN
IPC: G16H10/60
Filed: 2020-11-12
Abstract: A convolutional neural network-based method for automatically grouping DRGs, comprising: collecting case data and grouping same according to main diagnosis categories and groups related to core disease diagnosis; performing digitalized coding on the data; constructing a shallow convolutional neural network model, using a k-means clustering method to perform clustering on feature vectors extracted by a convolutional network, so as to obtain k category labels, and supervising iterative training of the network by combining the category labels and a classifier; and after the training of the model is completed, performing data grouping application. By means of the method, the shortcomings of manual feature selection and additional data annotation for newly-added grouping categories are avoided, and automatic learning grouping can be performed on data which is fuzzy and difficult in grouping.
Patent WO-2021104083-A1 (WO)
Inventor: WANG KEWEN
IPC: G06F9/50
Filed: 2020-11-16
Abstract: Provided are a GPU operating method, apparatus, device, and storage medium; on the basis of an MPS Server process running on a shared GPU, at least two processes in a to-be-run container are run on the shared GPU at the same time (S101), the shared GPU being the GPU currently running the MPS Server process.
Patent WO-2021098819-A1 (WO)
Inventor: ZHAO QI
IPC: H04L45/02
Filed: 2020-11-20
Abstract: Le mode de réalisation de la présente demande concerne un procédé de mise à jour d'itinéraire et un groupe d'utilisateurs, un maître du groupe d'utilisateurs fonctionne dans le nœud du groupe fourni par le fournisseur de services, le groupe d'utilisateurs comprend en outre au moins un nœud, un client de routage BGP fonctionne dans le nœud du groupe d'utilisateurs, un serveur de routage BGP fonctionne dans le maître, une connexion BGP est présentée entre le client de routage BGP et le serveur de routage BGP, lorsqu'il est détecté qu'un nouveau composant est créé par un nœud où le client de routage BGP est situé, le client de routage BGP envoie une demande d'ajout d'itinéraire correspondant au composant au serveur de routage BGP ; lorsque la demande d'ajout d'itinéraire est reçue, le serveur de routage BGP ajoute une entrée de table de routage contenant l'adresse IP du composant et l'adresse IP du nœud où le client de routage BGP est situé dans une table de routage local du maître, en outre, le maître peut communiquer avec le composant dans le nœud sur la base de la table de routage.
Patent WO-2021104250-A1 (WO)
Title: 应用标识的显示方法和电子设备
Inventor: XIANG YONGHANG
IPC: G06F3/0481
Filed: 2020-11-24
Abstract: 本发明实施例公开了一种应用标识的显示方法和电子设备。该方法包括：在第一应用和第二应用均满足预设条件，且所述第一应用和所述第二应用在预设时长内均被运行过的情况下，接收第一输入；响应于所述第一输入，在近期任务栏中，对所述第一应用的应用标识和所述第二应用的应用标识进行关联显示，使得满足预设条件的应用进行关联显示。
Patent WO-2021104364-A1 (WO)
Title: 半导体装置及其制造方法及包括该半导体装置的电子设备
Inventor: ZHU HUILONG
IPC: H01L21/8234
Filed: 2020-11-26
Abstract: 公开了一种半导体装置及其制造方法以及包括这种半导体装置的电子设备。根据实施例，半导体装置包括衬底上彼此相对的第一器件和第二器件。第一器件和第二器件各自均包括沟道部、在沟道部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。第一器件的沟道部的第二部分与第二器件的沟道部的第二部分彼此相向或相反延伸。
Patent WO-2022082973-A1 (WO)
Inventor: ZHANG SHULIN
IPC: F17D1/00
Filed: 2020-12-16
Abstract: L'invention concerne un système de distribution de fracturation. Une pluralité de premiers conduits à haute pression (151) possèdent une correspondance biunivoque avec une pluralité de premières extrémités d'entrée à haute pression (121) d'un châssis mobile de collecteur haute/basse pression (120) ; une extrémité de chaque premier conduit à haute pression (151) est directement raccordée à une première extrémité d'entrée à haute pression (121) correspondante, et l'autre extrémité est configurée pour être directement raccordée à une extrémité de sortie (112) d'un camion de fracturation (110) ; une extrémité d'un deuxième conduit à haute pression (152) est directement raccordée à une première extrémité de sortie à haute pression (122) du châssis mobile de collecteur haute/basse pression (120), et l'autre extrémité est directement raccordée à une seconde extrémité d'entrée à haute pression (131) d'un châssis mobile de collecteur de distribution (130) ; une extrémité d'un troisième conduit à haute pression (153) est directement raccordée à une seconde extrémité de sortie à haute pression (132) du châssis mobile de collecteur de distribution (130), et l'autre extrémité est configurée pour être directement raccordée à une tête de puits de fracturation (140) ; et au moins l'un du premier conduit à haute pression (151), du deuxième conduit à haute pression (152), et du troisième conduit à haute pression (153) est un conduit flexible à haute pression, et le premier conduit à haute pression (151), le deuxième conduit à haute pression (152) et le troisième conduit à haute pression (153) sont configurés pour supporter une pression supérieure ou égale à 100 MPa. Le système de distribution de fracturation configuré de cette manière peut réduire la complexité d'un agencement de pipeline, améliorer l'efficacité de montage, prolonger la durée de vie en service du produit et réduire le risque d'insécurité sur site.
Patent WO-2021203730-A1 (WO)
Inventor: SITU DIEQIANG
IPC: F24C15/20
Filed: 2020-12-16
Abstract: Un ensemble d'entrée d'air (100), et un appareil combiné ayant un dispositif d'aspiration de fumées de cuisson et une cuisinière sont divulgués. L'ensemble d'entrée d'air comprend : une partie d'admission d'air, qui peut se déplacer ; et une partie de levage, qui peut entraîner la partie d'admission d'air à monter, la partie de levage comprenant un premier élément de transmission et un second élément de transmission, et une extrémité du premier élément de transmission étant en prise avec une extrémité du second élément de transmission. L'invention concerne en outre un dispositif d'aspiration de fumées de cuisson comprenant l'ensemble d'entrée d'air (100), et un appareil combiné du dispositif d'aspiration de fumées de cuisson et d'une cuisinière.
Patent WO-2021143454-A1 (WO)
Inventor: GU CHENG
IPC: C02F1/32
Filed: 2020-12-18
Abstract: La présente invention concerne un procédé de dégradation d'un composé perfluoré, qui comprend le mélange de bromure de cétyltriméthylammonium, d'acide indole-acétique et d'une solution de composé perfluoré pour former des micelles autoassemblées serrées, et l'éclairage des micelles autoassemblées avec une lampe à mercure haute pression, de telle sorte que le composé perfluoré puisse être rapidement dégradé dans les micelles, améliorant ainsi l'efficacité de dégradation du composé perfluoré.
Patent WO-2022133946-A1 (WO)
Inventor: HUANG LEI
IPC: H04W84/12
Filed: 2020-12-24
Abstract: Embodiments of the invention provide methods and apparatuses for triggering uplink transmission in wireless local area network (WLAN). The method for triggering uplink transmission comprises generating, by an access point (AP), a trigger frame based on a type of physical layer protocol data unit (PPDU) transmissions to be solicited from a plurality of stations (STAs) in the WLAN, wherein the trigger frame comprises a common information field including a first subfield indicating whether the trigger frame is a first type trigger frame or a second type trigger frame, and if the trigger frame is the second type trigger frame, the common information field further comprises a second subfield indicating the PPDU transmission type, and transmitting the trigger frame to the plurality of STAs. With the methods and apparatuses proposed by embodiments of the invention, the generated trigger frame may be used to solicit different types of uplink transmission in WLAN.
Patent WO-2022140914-A1 (WO)
Title: 波束选择方法以及网络元件
Inventor: ZHENG XUFEI
IPC: H04B7/06
Filed: 2020-12-28
Abstract: 本公开提供一种波束选择方法及网络元件。所述网络元件包括一种通信网络中的第一网络元件，包括：接收单元，配置为接收终端对于经由至少一部分第一波束发送的第一信息的测量结果；处理单元，配置为根据对经由两个以上第一波束发送的第一信息的测量结果从多个第二波束中确定优选波束；发送单元，配置为发送关于所述优选波束的信息。
Patent WO-2021212908-A1 (WO)
Inventor: LI WENBO
IPC: F24F1/0073
Filed: 2020-12-29
Abstract: Disclosed are a filter screen structure and an indoor unit (1). The filter screen structure comprises a filter screen installation channel (2) arranged on the indoor unit (1), and a filter screen (3) configured to be installed in the filter screen installation channel (2), wherein the filter screen installation channel (2) at least comprises an installation opening (20); the filter screen (3) can slide in and out of the filter screen installation channel (2) via the installation opening (20); and the side of the filter screen (3) that is close to the installation opening (20) in an installation state is provided with an extension portion (4) which extends towards the lower portion of the indoor unit (1) and allows a user to directly pull and remove the filter screen (3). When the filter screen structure needs to be cleaned and removed, the user can slide the whole filter screen (3) along the filter screen installation channel (2) merely by means of directly pulling the extension part (4) without needing to step on a stool or open a panel, such that the filter screen (3) slides outwards from the installation opening (20) and finally slides out of the filter screen installation channel (2), thereby greatly improving the convenience of removing the filter screen of the indoor unit.
Patent WO-2021147632-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/70
Filed: 2020-12-30
Abstract: The present invention provides a topological structure of a quadplexer, comprising a first topological structure and a second topological structure. The first topological structure comprises a first bridge, a second phase shift element, a third phase shift element, a first duplexer and a third duplexer; the second topological structure comprises a fourth bridge, a fifth phase shift element, a sixth phase shift element, a second duplexer and a fourth duplexer. By the adoption of the technical solution of the present invention, an isolation degree of a transmitting end and a receiving end is independent of an isolation degree of the duplexers and only depends on a phase unbalance degree of the bridges and the phase shift elements, so that the isolation degree and the power capacity can be improved at the same time, the isolation degree can be improved by about 20 dB, and the power capacity can be substantially doubled. The method is expected to be widely applied to a future 5G small base station system.
Patent WO-2021136492-A1 (WO)
Inventor: LI WEI
IPC: A61K9/28
Filed: 2020-12-31
Abstract: L'invention concerne un comprimé de rétention gastrique, comprenant un noyau de comprimé, une couche à libération prolongée, et une couche d'isolation disposée entre le noyau de comprimé et la couche à libération prolongée, le noyau de comprimé contenant un premier ingrédient pharmaceutique actif et un agent gonflant. La préparation peut améliorer la conformité individuelle.
Patent WO-2021203781-A1 (WO)
Title: Geogrid prepared from recycled and treated medical waste, preparation method therefor and application thereof in foundation reinforcement
Inventor: LI JIN
IPC: C08K13/04
Filed: 2021-01-04
Abstract: The present invention relates to the field of civil engineering, and relates to a geogrid prepared from a recycled and treated medical waste, a preparation method therefor and an application thereof in foundation reinforcement. The preparation method comprises: recycling a part of medical waste, treating and then processing same into crushed materials, adding a modified filler and a processing assistant, selecting high-strength fiber bundles to be compounded and molten with the mixture, pressing, and stretching to prepare a geogrid. The part of the medical waste is one or any combination of multiple used medical plastic products and expired and unused medical plastic products. The high-strength fiber bundles are more than one bundle of fiber materials which are commercially available for manufacturing geogrids. The modified filler is a stabilizer for improving the stability of the components to heat and light. The processing assistant is a reinforcing agent for improving the performance of the components. The present invention innovatively solves the problem that it is difficult to treat the part of the medical waste, and creates more economic benefits and social benefits while reducing the waste pollution and protecting the environment.
Patent WO-2022151186-A1 (WO)
Title: Procédés, appareils et systèmes de sélection et resélection de cellule assistées par éphémérides
Inventor: GAO YUAN
IPC: H04W48/18
Filed: 2021-01-14
Abstract: La présente invention concerne des procédés, un appareil et des systèmes de sélection ou resélection de cellule sur la base d'éphémérides et/ou d'informations de configuration. Dans un mode de réalisation, un procédé, réalisé par un dispositif de communication sans fil fonctionnant dans un réseau non terrestre (NTN), comprend : l'obtention d'informations de configuration associées à une pluralité de cellules candidates du réseau NTN, chaque cellule candidate de la pluralité de cellules candidates étant associée à un satellite respectif d'une pluralité de satellites candidats ; et sur la base des informations de configuration, l'ajustement d'un classement de la pluralité de cellules candidates pour sélectionner ou resélectionner une cellule.
Patent WO-2022155908-A1 (WO)
Title: Automobile chassis scraping control method, apparatus, and computer storage medium
Inventor: TONG YANG
IPC: G01S15/93
Filed: 2021-01-22
Abstract: An automobile chassis scraping control method. The method comprises: receiving a pressure signal; generating a target waveform according to the pressure signal; obtaining calibration information; on the basis of the calibration information, extracting a preset number of target key points from the target waveform; and when the corresponding values of the target key points in the target waveform match the calibration information, determining that a vehicle chassis has scraped, and sending an alarm prompt. According to the method, the state information of a chassis is monitored in real time, and when it is determined that the chassis has scraped, an alarm prompt is sent, so that a user can perform repairing as soon as possible, thereby improving the driving safety of an automobile. Also provided are an apparatus and a computer storage medium.