baber/WOPTO huggingface dataset:
Patent WO-2022252701-A1 (WO)
Inventor: XUE ZHANYU
IPC: H02H7/26
Filed: 2022-02-21
Abstract: 本发明公开了一种三相电力系统相间短路的处理方法，在线路上设有若干分区开关，若干分区开关将线路分成若干保护区，在保护区内设有若干分段开关；当线路发生相间短路故障时，电能入口分区开关切断故障电流，然后构造包括相间短路故障点和故障相的检测回路并注入可控电流，分段开关检测所述可控电流并根据预设条件跳闸从而切除相间短路故障。该方法不仅能够有效切除相间短路故障，而且能够缩小停电面积，同时还可以减少大电流切断开关的使用，从而有效降低开关成本。
Patent WO-2022237330-A1 (WO)
Inventor: SHAN HUAFENG
IPC: A47C19/02
Filed: 2022-03-23
Abstract: 本发明涉及电动床技术领域，且公开了一种电动床，包括床板和床架，所述床架上设置有床板和靠墙机构；其中，所述床板包括：背部板，所述靠墙机构驱动所述背部板相对于所述床架翻转并同时带动所述背部板朝首部方向移动；所述靠墙机构包括：连杆组件和驱动器，所述背部板的尾部通过连杆组件与所述床架的首部连接，所述驱动器的首部与所述床架铰接，所述驱动器的尾部与所述连杆组件铰接。该种电动床，通过在电动床上设置靠墙机构驱动背部板向上翻转，且第一连接杆和第二连接杆均与连杆固定座、前框架相连，使得背部板在转动的过程中受连杆组件的作用做靠墙、背部抬升的运动，避免了现有技术中采用上下滑轨结构时发生单边轮脱轨、单边轮共振的问题。
Patent WO-2022213880-A1 (WO)
Title: Method for separating and purifying tetrahydrocannabivarin by means of high-speed countercurrent chromatography
Inventor: YU QI
IPC: C07D311/80
Filed: 2022-03-31
Abstract: The present invention relates to a method for separating and purifying tetrahydrocannabivarin (THCV) by means of high-speed countercurrent chromatography, the method comprising: sufficiently shaking a solvent system, leaving same to stand, and separately collecting upper and lower phases; dissolving full-spectrum refined hemp oil in the upper phase, taking the upper phase as a stationary phase and the lower phase as a mobile phase, performing separation by using high-speed countercurrent chromatography to obtain a mixed solution of tetrahydrocannabivarin and the mobile phase, and removing the mobile phase to obtain the tetrahydrocannabivarin. According to the present invention, THCV with a purity of >95% is obtained by separation and purification from full-spectrum refined hemp oil by using high-speed countercurrent chromatography technology for the first time.
Patent WO-2022252820-A1 (WO)
Inventor: NAN YIN
IPC: H01H73/04
Filed: 2022-04-08
Abstract: 本申请提供一种多重吸力叠加的电的开关，至少包括绝缘外壳、操作机构、进线端、出线端、动触头及夹头，进线端导体连接夹头，出线端导体连接动触头，动触头在操作机构的作用下，作插入或移出夹头运动，夹头周围设置有导磁件，当夹头有大电流通过时，夹头由于流过电流的同向性，夹头产生吸力夹紧动触头，同时夹头周围的导磁件被磁化产生吸力会使夹头进一步夹紧动触头，两重吸力叠加以抵消触头间的电动斥力，防止大电流造成触头斥开产生电弧引起的烧损，提高了开关的短时耐受能力。
Patent WO-2022247545-A1 (WO)
Title: 多联机空调控制方法、装置、设备及存储介质
Inventor: ZHANG HAO
IPC: F24F11/00
Filed: 2022-04-24
Abstract: 本申请公开了一种多联机空调控制方法、装置、设备及存储介质，涉及空调技术领域，该方法包括：在检测到多联机空调的内机设置为多种工作模式时，获取各工作模式对应内机的容量信息；根据容量信息从多种工作模式中确定目标工作模式；基于目标工作模式确定多联机空调的外机的第一控制参数，并根据第一控制参数驱动外机。
Patent WO-2023206260-A1 (WO)
Inventor: AHLUWALIA JAGDEEP SINGH
IPC: H04W76/27
Filed: 2022-04-28
Abstract: Disclosed is a network device (202) in a communications network (200), the network device (202) being configured to communicate with a user device (201) in the communications network (200) in a current mobile-terminated small data transmission communication session, the network device (202) being configured to: provide (901) a downlink semi-persistent scheduling configuration to the user device (201) for a subsequent mobile-terminated small data transmission communication session; activate (902) the downlink semi-persistent scheduling configuration for the user device (201); and send (903) downlink data for the subsequent mobile-terminated small data transmission communication session to the user device (201). A corresponding user device (201) is also disclosed. This may allow for a reduction in the scheduling overhead for subsequent downlink small data transmission, particularly for multi-shot procedures.
Patent WO-2023005317-A1 (WO)
Inventor: ZHAO MINGYU
IPC: H04L67/00
Filed: 2022-05-06
Abstract: Embodiments of the present application provide a communication system, method and apparatus. The communication system can comprise a first edge cloud and a second edge cloud; a first group of user service nodes (USN) are deployed on the first edge cloud; a second group of USNs are deployed on the second edge cloud; the first group of USNs constitute a hash ring corresponding to the first edge cloud; the second group of USNs constitute a hash ring corresponding to the second edge cloud; each USN is used for providing a service for a terminal device corresponding to the USN. The communication system can further comprise a mapping system comprising one or more distributed mapping nodes. When the mapping system comprises a plurality of distributed mapping nodes, the plurality of distributed mapping nodes form one or more hash rings corresponding to the mapping system. The one or more distributed mapping nodes of the mapping system store information of the USNs in the first edge cloud and the second edge cloud, and the information of the USNs comprises identification information of the USNs and the identification information of terminal devices corresponding to the USNs.
Patent WO-2023221049-A1 (WO)
Title: 折叠机构以及可折叠电子设备
Inventor: LIU JIANWEI
IPC: H04M1/02
Filed: 2022-05-19
Abstract: 本发明公开了一种折叠机构以及可折叠电子设备。该折叠机构(12)包括基架组件(100)、连杆部件(200)以及支撑组件(300)。连杆部件(200)包括第一连杆组件(210)和第二连杆组件(220)。第一连杆组件(210)与基架组件(100)转动连接，第一连杆组件(210)与支撑组件(300)转动连接。第一连杆组件(210)和第二连杆组件(220)转动连接。第二连杆组件(220)与基架组件(100)转动连接，第二连杆组件(220)与支撑组件(300)滑动连接。该折叠机构利用连杆远离带动支撑组件实现折叠与展开，结构简单且可靠，有利于可折叠电子设备的制造成本。
Patent WO-2023221101-A1 (WO)
Inventor: ZHANG YING
IPC: H02J9/06
Filed: 2022-05-20
Abstract: Un circuit d'alimentation électrique et son procédé de commande, et une carte de circuit imprimé, un module d'affichage et un appareil d'affichage, qui se rapportent au domaine technique de l'affichage. Le circuit d'alimentation électrique comprend : une première puce de gestion d'énergie et une seconde puce de gestion d'énergie, qui sont conçues pour être connectées à un panneau d'affichage, et pour fournir différents signaux de commande au panneau d'affichage, les signaux de commande servant à commander l'affichage du panneau d'affichage.
Patent WO-2023005378-A1 (WO)
Inventor: LIN LIANKUI
IPC: H04Q11/00
Filed: 2022-05-24
Abstract: Disclosed in the embodiments of the present application is a method for processing cascaded optical network terminals (ONTs). The method for processing cascaded ONTs comprises: a master ONT receiving an uplink service data message from a slave ONT, wherein the uplink service data message includes a user terminal identifier and a transmission path identifier of a user terminal accessing the slave ONT; the master ONT establishing a transmission path correspondence table; and after receiving a downlink service data message from an OLT and after matching a corresponding transmission path identifier from the transmission path correspondence table, the master ONT adding the transmission path identifier to the downlink service data message, and then sending the downlink service data message to the slave ONT, so as to instruct the slave ONT to send the downlink service data message from a transmission path which corresponds to the transmission path identifier. Further disclosed in the embodiments of the present application are an ONT apparatus and a cascaded ONT system. By means of the solution disclosed in the embodiments of the present application, a network architecture can be simplified, thereby improving the forwarding efficiency of service data on cascaded ONTs.
Patent WO-2022247843-A1 (WO)
Inventor: ZHANG ZHIHAO
IPC: G05F1/56
Filed: 2022-05-25
Abstract: 本发明提供的一种用于射频开关的低功耗负压产生器，在非交叠时钟电路和电荷泵之前，设置有单稳态触发器和压控振荡器，单稳态触发器能够在开关通道选择信号跳变时，由稳态转变为暂稳态，压控振荡器在单稳态触发器处于暂稳态期间，其时钟频率将会被提高，而在单稳态触发器恢复至稳态后，其时钟频率降回至初始状态，从而保证在高的瞬态特性的同时降低电路功耗。
Patent WO-2023024650-A1 (WO)
Inventor: YU JIE
IPC: A24F40/46
Filed: 2022-06-09
Abstract: 一种红外加热体（10）及其制备方法、加热不燃烧烟具（100），涉及不燃烧电子烟技术领域。红外加热体（10）的内部具有用于放置烟草的内置空间，内置空间为柱状，红外加热体（10）包括由内到外设置的加热膜（13）、基体（11）和保温封装外壳（14）；基体（11）的内表面可设置绝缘层（111），绝缘层（111）的表面固定有电极（12），加热膜（13）与电极（12）连接。其中，基体（11）为金属基体；或者，基体（11）为陶瓷基体，绝缘层（111）为玻纤层。其能够改善现有加热体容易受热不均的问题。加热不燃烧烟具（100）有利于方便、快捷地将烟卷装放至壳体（110）内以被加热元件（130）加热，有利于有效避免由于烟卷的外径与壳体（110）的内径相同或极为相近而导致的将烟卷向壳体（110）内装放过程中对烟卷的损坏以及对壳体（110）的第一端的磨损，进而提高客户的使用感受以及延长加热不燃烧烟具（100）的使用寿命。
Patent WO-2023065708-A1 (WO)
Title: Information processing method, system, and apparatus
Inventor: LI JINLIANG
IPC: G06Q10/06
Filed: 2022-06-27
Abstract: The present application relates to the technical field of communications, and discloses an information processing method, comprising: in response to a service request submitted by a first client, a server determining a target service device for the service request, and sending the service request to a second client associated with the target service device; when the second client performs near field communication with the first client in response to the service request, calling an information input function of the second client, so that the second client records service process information and submits same to the server. In this way, while scheduling a service according to a service request, the service process can be supervised by recording service process information. The present application also discloses an information processing system and an information processing apparatus.
Patent WO-2023155366-A1 (WO)
Title: Ternary positive electrode precursor material, method for preparing same, and ternary positive electrode material
Inventor: LIU HUIJI
IPC: C01G53/00
Filed: 2022-07-07
Abstract: Disclosed are a ternary positive electrode precursor material, a method for preparing same, and a ternary positive electrode material. The ternary positive electrode precursor material comprises a ternary oxide precursor having a general formula of Ni(1-y-z)CoyMnzOx, wherein 1≤x≤1.2, 0.03≤y≤0.1, and 0.2≤z≤0.35. The material provided by the present application is a ternary positive electrode precursor material. By means of regulating the proportions of major metal elements in the ternary oxide precursor, the present invention effectively elevates the content of nickel and reduces the content of cobalt in the ternary positive electrode precursor material, such that the ternary positive electrode precursor material has good structural stability and high capacity, and the cycling stability and the per-gram capacity of the corresponding ternary positive electrode material are improved.
Patent WO-2023065754-A1 (WO)
Inventor: HU YUSHENG
IPC: F04C29/12
Filed: 2022-07-27
Abstract: An exhaust valve assembly, a compressor and an air conditioner. The exhaust valve assembly comprises: a flange (1) and an exhaust assembly. The flange (1) is provided with a valve seat (2), and the valve seat (2) is provided with an exhaust port (3). The exhaust assembly is provided on the valve seat (2) and comprises an upper valve piece (4) and a lower valve piece (5). The lower valve piece (5) is provided on the valve seat (2) and provided with, corresponding to the exhaust port (3), a refrigerant circulation hole (6). The projection of the exhaust port (3) along the gas flow direction completely falls within the projection range of the refrigerant circulation hole (6) along the gas flow direction. The upper valve piece (4) can seal the refrigerant circulation hole (6). One side of the lower valve piece (5) facing the valve seat (2) is provided with a damping material (10), and the damping material (10) is located on the peripheral side of the exhaust port (3). In the described exhaust valve assembly, the acting force of valve pieces hitting the valve seat can be effectively reduced, and the operation noise of the compressor is reduced.
Patent WO-2023093110-A1 (WO)
Inventor: WANG XINGHAO
IPC: B60J3/04
Filed: 2022-07-31
Abstract: 本发明公开了一种手机蓝牙控制的智能汽车天幕系统，属于车联网技术领域，包括四周与钣金密封搭接的天幕基材玻璃，所述天幕基材玻璃外侧贴合有隔热杂化覆膜，所述天幕基材玻璃与调光片配合，所述调光片与中央控制器电性连接，所述中央控制器通过CAN/LIN总线与汽车T-BOX电性连接，所述汽车T-BOX与手机汽车天幕app通过信号传输连接。本发明保证操作人员无须额外的操作动作即可完成对汽车天幕透光度的控制，即使离开车关门之后，不需再次开启车门关闭天窗，节省了更多的人力消耗，同时操作简便，易于实现，使控制汽车天幕透光度方式便捷。
Patent WO-2023051014-A1 (WO)
Title: Dispositif de communication et procédé associé pour générer des préambules d'accès aléatoire
Inventor: LIU GUANG
IPC: H04W74/08
Filed: 2022-08-01
Abstract: La présente divulgation concerne un procédé (100) dans un dispositif de communication. Le procédé (100) consiste : à déterminer (110) si un indice de séquence racine configuré se situe dans une plage prédéterminée d'indices de séquence racine, la plage prédéterminée étant destinée à une configuration d'ensemble restreint et à une configuration de zone de corrélation nulle ; à définir (120) un indice de séquence racine actuel correspondant à l'indice de séquence racine configuré lorsque l'indice de séquence racine configuré se trouve dans la plage prédéterminée, ou pour un indice de séquence racine le plus petit dans la plage prédéterminée lorsque l'indice de séquence racine configuré ne se situe pas dans la plage prédéterminée ; et à générer (130), ou à tenter de générer, au moins un préambule d'accès aléatoire sur la base de l'indice de séquence racine actuel.
Patent WO-2023020339-A1 (WO)
Title: Interface display method and electronic device
Inventor: ZHAO SHAOHUA
IPC: G06F3/0484
Filed: 2022-08-10
Abstract: The present application provides an interface display method and an electronic device. During the process of a user operating an application, a system can quickly display interfaces of a current application opened in the past, and support the user to quickly view and/or open one or more historical interfaces of the application, thus bringing convenience to users and improving user experience. The method can be applied to an electronic device having a display screen, and comprises: displaying a first interface, the first interface being a running interface of a target application; receiving a first user operation, the first user operation being a user operation on the first interface; and in response to the first user operation, displaying a second interface, the second interface comprising at least two historical interface cards, and each history interface card being used for opening a historical interface corresponding to the target application.
Patent WO-2023071558-A1 (WO)
Inventor: XU ZIXIANG
IPC: H04W88/04
Filed: 2022-09-13
Abstract: Les modes de réalisation de la présente demande se rapportent au domaine technique des terminaux. La présente demande concerne un procédé et un appareil d'utilisation d'une fonction de communication cellulaire. Le procédé comprend les étapes suivantes : un premier dispositif établit une connexion avec un second dispositif ; le premier dispositif reconnait le scénario cible dans lequel se trouve le premier dispositif ; le premier dispositif détermine, selon le scénario cible, une fonction de communication cellulaire cible qui est autorisée à être activée ; le premier dispositif ajoute, à une liste d'interfaces prédéfinie, une interface correspondant à la fonction de communication cellulaire cible ; lorsque le premier dispositif a reçu des données de service de communication cellulaire, le premier dispositif détermine si une interface correspondant aux données de service de communication cellulaire satisfait la liste d'interfaces prédéfinie ; et le premier dispositif détermine, selon la liste d'interfaces prédéfinie, s'il faut transférer les données de service de communication cellulaire. De cette manière, un premier dispositif peut subdiviser et partager indépendamment diverses capacités de communication cellulaire, et peut également faire correspondre des capacités de communication cellulaire appropriées selon différents scénarios d'utilisation, améliorant ainsi l'intelligence de partage d'une fonction de communication cellulaire.
Patent WO-2024021247-A1 (WO)
Title: Vibration and audio output apparatus and electronic device
Inventor: LINGHU RONGLIN
IPC: H04R9/02
Filed: 2022-09-13
Abstract: The present invention provides a vibration and audio output apparatus and an electronic device. The vibration and audio output apparatus comprises: a digital audio codec, used for receiving an external vibration signal and an external audio signal, a first output end of the digital audio codec being used for outputting a vibration signal and a first audio signal; an audio power amplifier, having an input end thereof connected to the first output end of the digital audio codec, and used for separately amplifying the vibration signal and the first audio signal and then outputting same; and a vibration and sound production two-in-one device, comprising a vibration motor, a loudspeaker, and a capacitor, the vibration and sound production two-in-one device being connected to an output end of the audio power amplifier. According to the vibration and audio output apparatus in the present invention, power amplifiers can be reduced by one, so that the power consumption of the whole apparatus is reduced, the complexity of signal transmission path hardware is simplified, and the manufacturing costs are saved.
Patent WO-2023197531-A1 (WO)
Inventor: ZHANG HONGYAN
IPC: G01S7/48
Filed: 2022-09-22
Abstract: Procédé et appareil de traitement de résultat de détection, et support de stockage lisible par ordinateur. Le procédé consiste : à acquérir une valeur de crête de signal d'un signal de pixel cible (S301) ; et s'il est détecté que la valeur de crête de signal du signal de pixel cible n'est pas supérieure à un premier seuil de détection, et s'il est déterminé que le signal de pixel cible et un signal de pixel de voisinage satisfont une condition d'accumulation, à acquérir un signal accumulé obtenu par accumulation du signal de pixel cible et du signal de pixel de voisinage (S302). Selon la solution, la précision des résultats de détection peut être améliorée.
Patent WO-2023051613-A1 (WO)
Inventor: REN XIAOTAO
IPC: H04W64/00
Filed: 2022-09-28
Abstract: 一种直射径或非直射径指示信息的发送方法、接收方法及设备，该方法包括：第一设备向定位服务器发送定位测量量对应的直射径或非直射径指示信息，其中，所述第一设备包括终端、基站与收发点TRP中的至少一种设备，所述直射径或非直射径指示信息用于指示所述定位测量量所关联的无线链路的直射径或非直射径属性，所述直射径或非直射径属性包括以下至少一种：直射径；非直射径；直射径的概率；非直射径的概率。
Patent WO-2023178997-A1 (WO)
Title: 交互控制方法、装置、计算机设备及存储介质
Inventor: Zhang Dianyan
IPC: G06V40/16
Filed: 2022-10-18
Abstract: 本公开提供了一种交互控制方法、装置、计算机设备及存储介质，其中，该方法包括：响应于获取到目标交互请求，获取第一颜色序列；所述第一颜色序列包括：多种颜色；基于第一颜色序列，获取目标人脸在所述第一颜色序列中的多种颜色下分别对应的第一人脸图像；基于所述第一颜色序列，对所述第一人脸图像进行颜色检测以及活体检测，并基于所述第一人脸图像进行身份检测；响应于所述第一人脸图像通过所述颜色检测、所述活体检测、以及所述身份检测，执行与所述目标交互请求对应的交互操作。
Patent WO-2023072006-A1 (WO)
Title: Use of polymer in detection and preparation of cells expressing car
Inventor: HUANG JUN
IPC: G01N33/58
Filed: 2022-10-24
Abstract: Provided is the use of a polymer in the detection and preparation of cells expressing CAR. Antigen polymers can achieve the highly specific, sensitive and precise detection of CAR, can be used for sensitive detection of rare CAR-T cells by means of magnetic enrichment, and can also be used for activating phenotypes and specific proliferation by means of temperature control and specific CAR-T cell stimulation and achieving multi-dimensional analysis on CAR-T cells by means of single-cell multiomics analysis. In addition, a method for specifically producing CAR-T cells using antigen polymers is different from the current method for non-specifically activating and proliferating T cells using nonspecific anti-CD28/CD3 magnetic beads. Since the antigen-polymer only specifically activates and proliferates corresponding CAR-T cells and does not activate other T cells, there is no need to worry about the potential toxicity of magnetic beads, which is a better method for preparing CAR-T cells. Further provided is an antigen polymer labeled with an oligonucleotide, which achieves the detection of the expression of CAR by means of single cell sequencing.
Patent WO-2023116185-A1 (WO)
Title: 路径确定方法、电子装置及计算机可读存储介质
Inventor: HUANG SHANDENG
IPC: A61B17/34
Filed: 2022-10-26
Abstract: 一种路径确定方法、电子装置（100）及计算机可读存储介质，可以使得穿刺手术精准施行，提升手术的安全性。方法包括：获取至少一个超声探头采集的第一超声切面和第二超声切面（S101）；分别在第一超声切面和第二超声切面中，确定第一超声切面和第二超声切面的交线（S102）；若第一超声切面和/或第二超声切面满足预设条件，则基于交线确定穿刺行进路径，其中，穿刺行进路径为穿刺针进行穿刺的行进路径（S103）。相比于人手操作非常稳定可靠，使得穿刺针沿穿刺行进路径进行穿刺时能够精确定位目标靶点，提高了穿刺的精度。
Patent WO-2023197576-A1 (WO)
Inventor: HUANG CHANGZHENG
IPC: H04W88/04
Filed: 2022-11-02
Abstract: 本申请的实施例提供了一种中继传输方法，包括：建立所述中继到网络的第一协议数据单元会话连接，以及建立第一中继与所述用户设备之间的第二协议数据单元会话连接；根据用户设备和非第三代合作伙伴计划互通功能实体之间的多路径传输控制协议连接，使所述用户设备与网络在进行信号传输时，同时经第一中继和第二中继连接至所述网络；通过非第三代合作伙伴计划互通功能实体多路径传输控制协议代理，支持多径能力，通过多中继路径可以提升蜂窝系统容量和连接的可靠性，可用于高可靠低时延的商业和垂直行业应用，以及云网边端家庭应用，解决了远端UE如何和网络建立基于多中继的多路径连接建立的问题，提升了5G+蜂窝系统现有容量，实现蜂窝网络高频覆盖。
Patent WO-2023221415-A1 (WO)
Inventor: CUI CHENG
IPC: G06N3/04
Filed: 2022-11-08
Abstract: Provided in the present disclosure are a backbone network generation method and apparatus, a device and a storage medium, relating to the technical field of artificial intelligence, in particular to the technical field of deep learning and computer vision. A backbone network is applied to a visual processor, and the backbone network generation method comprises: acquiring calculation densities of a plurality of convolution kernels of different sizes; determining the convolution kernel having the maximum calculation density as a first convolution kernel; and generating a target backbone network on the basis of the first convolution kernel. In the backbone network generation method provided by the present disclosure, the backbone network can obtain a larger receptive field, relatively high reasoning speed and relatively high precision can be both achieved on the visual processor, and the cost is saved.
Patent WO-2023124574-A1 (WO)
Inventor: CAO MINGLEI
IPC: C01B25/45
Filed: 2022-11-11
Abstract: The present invention relates to a titanium and zirconium co-doped, carbon-coated lithium iron phosphate material, a preparation method therefor and use thereof. The chemical formula of the material is Li  1-y Zr  y Fe  1-x Ti  x PO  4 /C, wherein titanium doping is at the Fe site, zirconium doping is at the Li site, and 0.001≤x≤0.05 and 0.001≤y≤0.02. The preparation method comprises mixing iron phosphate, lithium carbonate, a carbon source, a titanium source, and a zirconium source in a liquid-phase medium, ball-milling and sand-milling the mixture to a certain slurry particle size and then performing granulation using a spray drying technique, and finally sintering the dried spray material in an atmosphere furnace. The material is applied as a positive electrode material to a lithium-ion battery. According to the present invention, by doping carbon-coated lithium iron phosphate with the elements titanium and zirconium, the ability of lithium iron phosphate to transfer ions and electrons is effectively enhanced, and the compaction density of the material is improved. The material is very suitable for use as a positive electrode material in high-energy and high-power-density lithium-ion power batteries.
Patent WO-2023109592-A1 (WO)
Title: 一种单细胞筛选鉴定人乳头瘤病毒特异性tcr的方法
Inventor: WANG PU
IPC: C07K14/725
Filed: 2022-12-06
Abstract: 一种单细胞筛选鉴定人乳头瘤病毒特异性TCR的方法。该方法包括如下步骤：制备标记的MHC H-2-Db限制性HPV多肽四聚体；将待筛选鉴定的人乳头瘤病毒TCR细胞用抗CD3、抗CD8和标记的MHCH-2-Db限制性HPV多肽四聚体标记，通过流式细胞术筛选四聚体+/CD8+的TCR阳性单细胞；将筛选得到的四聚体+/CD8+的TCR阳性单细胞用细胞裂解液裂解后，以TCRα链和TCRβ链的引物进行PCR扩增，扩增产物进行基因测序。该方法可以实现特异性TCR的快速筛选鉴定，为HPV TCR-T免疫治疗提供了快速鉴定TCR的方法。
Patent WO-2023124948-A1 (WO)
Inventor: WEN YUXIANG
IPC: G06T17/00
Filed: 2022-12-12
Abstract: The present application provides a three-dimensional map creation method and an electronic device, applicable to a distributed system comprising a plurality of computing nodes. The method comprises: each computing node selects one image frame from a plurality of image frames of an electronic device as a target image, and performs a target processing process on the target image until the plurality of image frames are all subjected to the target processing process, wherein the plurality of image frames are images captured for a same environment, and the target processing process comprises: extracting a first feature point of the target image, obtaining feature points of at least one image frame subjected to the target processing process, and selecting at least one second feature point from the feature points of the at least one image frame to form a feature matching pair with the first feature point, wherein the first feature point and the at least one second feature point correspond to a same point in the environment; a target computing node obtains a plurality of feature matching pairs obtained after the plurality of image frames are subjected to the target processing process, and creates a three-dimensional point cloud map according to the plurality of feature matching pairs, the target computing node being any computing node.