baber/WOPTO huggingface dataset:
Patent WO-2021129512-A1 (WO)
Title: 一种高速高效钻头
Inventor: SONG JINGXIN
IPC: B23B51/06
Filed: 2020-12-17
Abstract: 一种高速高效钻头，包括工作环（1）和排料口（2），所述工作环为圆筒结构，所述排料口环设有多个，呈环形分布在所述工作环侧壁的底部以在所述工作环转动加工时排出料屑，所述排料口底部两侧边对称中心线或者所述排料口底部两侧边所成夹角的中心线不经过所述工作环底面的圆心。料屑在排料口内随着工作环的转动，其会受到排料口朝工作环外侧的机械推力，在该机械推力的作用下料屑更容易从排料口排出，保证钻头能高速高效工作。
Patent WO-2022082995-A1 (WO)
Title: Self-generating measuring instrument
Inventor: HO WAI MING
IPC: G01D11/00
Filed: 2020-12-25
Abstract: A self-generating measuring instrument, comprising: an upper housing (7); a lower housing (15); a probe assembly comprising a sensor (1), a connecting rod (2) with the sensor (1) at one end, and a rotating shaft part (3) connected to the other end of the connecting rod (2); an accelerating generator comprising an accelerating gear set (4) with an input shaft fixedly connected to the rotating shaft part (3) in a relative manner, and a generator body (5) with an input end gear meshing with a gear of the accelerating gear set (4); a circuit board (13) connected to an output lead of the generator body (5), wherein the sensor (1) is connected to the circuit board (13) through a connecting lead; an energy storage element (14) bidirectionally connected to the circuit board (13); and a liquid crystal sheet (11) electrically connected to the circuit board (13), wherein the liquid crystal sheet (11) is arranged at a display port of the upper housing (7). The self-generating measuring instrument converts energy generated through the opening and closing actions of the probe assembly into electric energy, stores the electric energy, and directly drives a measuring circuit and a display module, so that the measuring instrument does not need to use a battery, and the convenience of the probe assembly being able to generate power to be used once opened is thus realized.
Patent WO-2022048079-A1 (WO)
Inventor: KUANG ZHIYONG
IPC: B60N2/28
Filed: 2020-12-28
Abstract: 一种提篮儿童安全座椅，包括底座（1）和可拆卸地设置在底座上的提篮（2），位于底座的外侧并分别与底座的左右两侧转动连接的防护块（3）和将防护块的相对位置锁定的第一锁定机构，当第一锁定机构处于锁定状态时，防护块撑立在提篮的外侧，当第一锁定机构处于解锁状态时，防护块可相对底座向下或向提篮儿童安全座椅的外侧转动使防护块远离提篮。该提篮儿童安全座椅当需要将提篮安装在底座上，或者将提篮从底座上拆卸时，可使防护块相对底座向下和/或向提篮儿童安全座椅的外侧转动，其占用空间尺寸较小，而且可使防护块远离提篮，这样提篮大部分裸露在外部，可方便操作，从而将提篮安装在底座上，或者将提篮从底座上拆卸。
Patent WO-2021190045-A1 (WO)
Title: 一种高铁低钙硅酸盐水泥及其制备方法
Inventor: LIU SONGHUI
IPC: C04B7/345
Filed: 2020-12-29
Abstract: 一种高铁低钙酸盐水泥及其制备方法，包括将拜耳法赤泥和石灰石混合均匀，粉磨后压片得到生料片，生料片经煅烧后快速冷却，得到水泥熟料，然后与石膏混合均匀经粉磨制备出高铁低钙硅酸盐水泥。水泥的早期强度高、后期强度持续增长，力学性能好，且水泥熟料中拜耳法赤泥的掺量大，很大程度上提高了拜耳法赤泥固体废弃物的利用率，且水泥熟料的烧成温度较低，降低水泥的生产成本，生产过程中降低CO 2和SO 2、NO x等污染气体的排放量。
Patent WO-2022001081-A1 (WO)
Inventor: Dai chuang
IPC: B60C23/04
Filed: 2021-01-05
Abstract: 一种外置式胎压计，包括胎压计本体，所述胎压计本体的底面设有用于和外设的气门嘴阀杆密封连接的安装口（1），所述安装口（1）内设有用于顶开气门嘴阀杆内阀门的顶杆（2）；所述胎压计本体的侧面为多面环状结构（3）。该胎压计可有效提高外置式胎压计的安装和拆卸便捷性。
Patent WO-2021159900-A1 (WO)
Inventor: SHI QIAO
IPC: B01F7/00
Filed: 2021-01-12
Abstract: 一种用于固液混合设备的叶轮组件(10)，包括叶轮本体(101)、叶轮本体(101)内侧由轴向外延伸出来的若干均匀分布的混合叶片(102)、叶轮本体(101)外侧沿其径向往外在圆周方向至少设置有两层挡板(103)，相邻两个挡板(103)中的一个与混合设备的腔体(105)固定连接，另一个与叶轮本体(101)固定连接，且至少有一对相邻挡板(103)满足下列条件：在任意高度的横截面上，该相邻挡板(103)上两个相对的表面对应的曲线都是光滑曲线，且至少有一个表面对应的曲线不是全部落在同一个以轴心为圆心的圆上。在叶轮本体(101)旋转时，这对相邻挡板(103)之间的间隙会发生周期性变化。叶轮组件(10)运转时能够兼顾剪切强度和停留时间，对固液混合物形成强剪切作用，且会造成液体静压力的变化产生微气泡，提高了固体在液体中的分散效率。
Patent WO-2022151474-A1 (WO)
Title: Procédé de communication, dispositif de communication et support d'enregistrement lisible
Inventor: ZHANG JINGHUA
IPC: H04W72/04
Filed: 2021-01-18
Abstract: Un procédé de communication est divulgué dans la présente demande. Le procédé consiste à : diviser un premier PDCCH à envoyer en n seconds PDCCH, n étant supérieur à 1, et le degré d'agrégation de chacun des seconds PDCCH étant inférieur au degré d'agrégation du premier PDCCH ; attribuer une ressource temps-fréquence pour chacun des seconds PDCCH ; et utiliser la ressource temps-fréquence attribuée pour envoyer les n seconds PDCCH à un équipement utilisateur. Ainsi, la présente demande résout les problèmes de l'état de la technique selon lesquels un PDCCH ayant un degré élevé d'agrégation est susceptible de provoquer un blocage de canal et le PDCCH ayant le degré élevé d'agrégation consomme davantage de ressources.
Patent WO-2021203828-A1 (WO)
Inventor: WEI CONGWEN
IPC: A61P11/00
Filed: 2021-02-07
Abstract: 提供一种抑制剂在制备治疗SARS-CoV-2肺炎及其并发症的药物中的应用，其中：所述抑制剂具有以下性质的一种或多种：(1)能减少高密度脂蛋白与其受体结合；(2)能减少SARS-CoV-2病毒的S蛋白与胆固醇结合。
Patent WO-2021160074-A1 (WO)
Inventor: XU ZIJIE
IPC: H04W72/04
Filed: 2021-02-07
Abstract: 本申请提供一种信号解调方法、信号传输方法及相关装置。信号解调方法包括：终端设备从单频网小区的第一发送接收装置接收第一跟踪参考信号；从单频网小区的第二发送接收装置接收第二跟踪参考信号；第一跟踪参考信号和第二跟踪参考信号占的时频资源不同；从第一发送接收装置或第二发送接收装置接收指示信息，指示信息指示用于接收下行信号的跟踪参考信号；下行信号包括解调参考信号和下行数据；根据用于接收下行信号的跟踪参考信号确定接收下行信号的第一载频；根据第一载频接收解调参考信号和下行数据；终端设备根据解调信号对下行数据进行解调。这样能够提升数据接收性能。本申请的技术方案可应用于单频网场景，例如高铁场景中。
Patent WO-2022134293-A1 (WO)
Inventor: LIU TINGTING
IPC: A23L5/30
Filed: 2021-02-19
Abstract: 本发明公开了一种猴头菇膳食纤维、制备方法及其应用，属于食品加工技术领域，所述制备方法包括以下步骤：将提取多糖和蛋白后的猴头菇残渣水洗，粉碎，干燥，备用；按照1g：(30～40)mL的料液比加入蒸馏水，加入碱性蛋白酶酶解25～30min；调节pH至5～6，加入纤维素酶进行酶解，酶解的同时进行微波-超声处理，沸水浴灭酶10～15min；加入乙醇溶液，经抽滤、洗涤、干燥得到猴头菇膳食纤维。所述猴头菇膳食纤维呈簇状结构，表面结构被破坏，可以束缚、破坏脂肪乳状液，提高粪便中胆汁酸排泄能力，改善胆汁酸的代谢，在小肠内延迟对脂类和胆固醇的扩散和吸收。
Patent WO-2021169862-A1 (WO)
Title: 半导体结构及其制造方法
Inventor: HUANG SHUAI
IPC: H01L21/027
Filed: 2021-02-20
Abstract: 一种半导体结构及其制造方法，半导体结构的制造方法包括: 提供待刻蚀层；于待刻蚀层的表面形成光刻胶层; 对光刻胶层进行曝光处理，曝光后的光刻胶层包括掩膜部分和待去除部分; 于光刻胶层的表面形成作用材料层; 作用材料层与掩膜部分相互作用，以于掩膜部分的顶部形成掩膜层; 去除残留的作用材料层; 基于掩膜层刻蚀去除待去除部分，以形成掩膜图形。
Patent WO-2022156025-A1 (WO)
Inventor: ZENG RUNSHENG
IPC: C07D401/02
Filed: 2021-02-20
Abstract: 一种N-喹啉-4-(2,2,2-三氯乙基)-β-内酰胺衍生物的制备方法，包括：将N-喹啉-3-丁烯酰胺衍生物在氧化剂和铜盐催化剂的作用下，在三氯甲烷中于100～120℃下反应，反应完全后得到N-喹啉-4-(2,2,2-三氯乙基)-β-内酰胺衍生物。该方法收率高、反应条件较温和、反应操作和后处理过程简单，适合于规模化生产。
Patent WO-2021170054-A1 (WO)
Inventor: LU HAIBO
IPC: G06F9/50
Filed: 2021-02-25
Abstract: A virtualization method, a device, a board card and a computer-readable storage medium. The specific solution comprises: dividing a multi-core processor into a plurality of virtual functions, wherein each virtual function corresponds to one or more processing cores; and associating the virtual function with a container. The present invention overcomes the defects of low computing efficiency, HOL Blocking, relatively loud adjacent noise, difficulty in extension, etc., of existing virtual machine solutions.
Patent WO-2021203862-A1 (WO)
Title: Distributed object recognition system and method, and edge computing apparatus
Inventor: LAI WENXING
IPC: G06K9/00
Filed: 2021-02-26
Abstract: A distributed object recognition system (100) and method, an edge computing apparatus (400), and a computer readable storage medium. The method comprises: performing an election operation with respect to multiple edge computing apparatuses (400) in an environment to be monitored, and determining a central control apparatus from the multiple edge computing apparatuses (400) in the environment; each edge computing apparatus (400) acquiring a video stream of the environment, performing object recognition processing on the video stream, and obtaining identity information of an object in the video stream; the central control apparatus monitoring operating states of the multiple edge computing apparatuses (400); and if the central control apparatus detects that an edge computing apparatus (400) is in a fault state, performing a fault response operation on the edge computing apparatus (400) in the fault state.
Patent WO-2022183371-A1 (WO)
Title: Firmware update method, apparatus and system for internet of things device, and storage medium
Inventor: ZHANG PENG
IPC: G06F21/64
Filed: 2021-03-02
Abstract: Disclosed are a firmware update method, apparatus and system for an Internet of Things device, and a storage medium. The method comprises: acquiring an Internet of Things device user applying for an update; generating a private key, encrypted plaintext and encrypted ciphertext on the basis of a broadcast encryption algorithm; encrypting a firmware update file and then storing same, so as to obtain a storage address; uploading update data and a signature of the update data to a firmware update smart contract of a blockchain platform; the Internet of Things device user acquiring the update data and the signature of the update data in the firmware update smart contract; and after verification of the signature is passed, decrypting the update data according to the private key, so as to obtain the firmware update file. By means of implementing the present application, the security of an Internet of Things firmware update process and update file is ensured on the basis of a blockchain platform; and the problem of firmware distribution in a single-manufacturer multi-terminal environment is solved using a broadcast encryption algorithm, such that when files are distributed to a large number of devices, the encryption efficiency is greatly improved by broadcast encryption, and the secure and effective transmission of the Internet of Things firmware update file is achieved.
Patent WO-2021204003-A1 (WO)
Title: Business processing method, device and system for proximity service
Inventor: XING WEIJUN
IPC: H04W40/22
Filed: 2021-03-29
Abstract: Disclosed are a business processing method, device and system for a proximity service, which relate to the technical field of wireless communications, and which can solve the problems of charging being unreasonable due to the fact that during a proximity service (ProSe) communication, a network side does not perform business supervision and business management on a data packet transmitted by a relay user equipment (UE) to a remote UE, etc. In the present application, a first network element (such as an access and mobile management function (AMF) network element or a session management function (SMF) network element) can acquire strategy configuration information for verifying or monitoring service data forwarded by a relay UE according to relay information received from the remote UE, including a relay service code or first indication information for instructing the remote UE to transmit a service by means of a relay.
Patent WO-2022193371-A1 (WO)
Inventor: YUAN XUEBIN
IPC: G02F1/1362
Filed: 2021-03-31
Abstract: L'invention concerne un substrat de réseau, un écran d'affichage et un dispositif d'affichage. Le substrat de réseau comprend une pluralité de lignes de données de premier type (Data1) et une pluralité de lignes de données de second type (Data2) ayant des tensions de données opposées en polarité ; une couche de protection contre la lumière (LS) de n'importe quel premier sous-pixel (P1) est au moins électriquement connecté à une couche de protection contre la lumière (LS) d'un second sous-pixel (P2) au moyen d'une ligne de connexion (Ls). Ainsi, un changement de luminosité de pixel provoqué par un couplage capacitif peut être efficacement réduit, et le problème de papillotement d'image est atténué.
Patent WO-2021218809-A1 (WO)
Inventor: CHEN YOUCAI
IPC: F16M11/26
Filed: 2021-04-23
Abstract: Disclosed is a projection apparatus related to the technical field of projection. The projection apparatus comprises: an optical engine and a projection screen; the projection screen comprises a base, a winding assembly, a lifting assembly, an optical screen, and a first adjustment mechanism; the winding assembly is fixed on the base, and the optical screen is fixedly connected to the winding assembly; the lifting assembly comprises multiple groups of support frames and cross beams; each group of support frame comprises a first support rod and a second support rod, a second end of the first support rod being rotatably connected to a first end of the second support rod, and the optical screen being fixedly connected to the cross beam; the first adjustment mechanism connects the second end of the first support rod and the first end of the second support rod. With the present application, the first adjustment mechanism can be used to adjust the relative position between the second end of the first support rod and the first end of the second support rod, thereby adjusting the pitch angle of the optical screen.
Patent WO-2022236578-A1 (WO)
Title: Dérivés d'amino quinazoline exocycliques en tant qu'inhibiteurs de kras
Inventor: FU JIPING
IPC: A61K31/55
Filed: 2021-05-10
Abstract: La présente invention concerne certains dérivés de quinazoline qui inhibent certaines protéines K-Ras et sont par conséquent utiles pour le traitement de cancers médiés par de telles protéines. L'invention concerne également des compositions pharmaceutiques contenant de tels composés et des procédés de préparation de tels composés. *****
Patent WO-2022236662-A1 (WO)
Inventor: WU SHUANSHUAN
IPC: H04W72/02
Filed: 2021-05-11
Abstract: Certains aspects de la présente divulgation concernent des techniques pour une ou plusieurs indications de collision de liaison latérale de dispositif à dispositif sur la base de conditions basées sur la distance. Un exemple de procédé mis en œuvre par un équipement utilisateur (UE) comprend généralement la réception d'informations de réservation de ressources indiquant des réservations de ressources par au moins un deuxième UE et un troisième UE ; et la transmission d'une indication de collision au deuxième UE et/ou au troisième UE lorsque les informations de réservation de ressources indiquent que des transmissions sont en collision et qu'au moins une condition basée sur la distance est satisfaite.
Patent WO-2022246715-A1 (WO)
Inventor: LU CHAOYANG
IPC: G06E3/00
Filed: 2021-05-27
Abstract: 一种集成光源和控制非门（CNOT）的光量子计算芯片，芯片包括相干激发光源、单比特门、控制非门（CNOT）线路和探测模块；其中，相干激发光源发射两个光子，通过两个单比特门制备任意单比特态光子，输入到控制非门（CNOT）线路中，经过控制非门（CNOT）线路后由探测模块进行探测。通过片上集成光源和控制非门（CNOT）可以避免进行复杂的四波混频频率简并，同时，片上集成的途径具有集成度高，工作条件稳定，低成本等优势。
Patent WO-2022227206-A1 (WO)
Title: 一种基于全卷积神经网络的大地电磁反演方法
Inventor: WANG ZHONGXING
IPC: G06F30/27
Filed: 2021-05-31
Abstract: 一种基于全卷积神经网络的大地电磁反演方法，包括：构建多维度地电模型，正演计算对应维度的视电阻率，组成样本集并将样本集划分为多个训练集和测试集；构建全卷积神经网络结构模型，得到初始化全卷积神经网络模型参数；基于训练集和测试集对模型进行训练和测试，得到优化的全卷积神经网络结构模型参数；根据训练集和测试集对应的拟合误差变化决定全卷积神经网络结构模型的训练是否完成；最后将实际测量的视电阻率输入训练完成的模型中反演，并通过分析反演结果的精度进一步优化模型，直至反演拟合误差符合设定的误差要求。利用全卷积神经网络的非线性特征，解决常规线性反演中的局部极值问题，有效减少运算内存与时间损耗，提高拟合精度。
Patent WO-2021249480-A1 (WO)
Inventor: XIONG JINGCHAO
IPC: G01N25/18
Filed: 2021-06-10
Abstract: A method for detecting whether the amount of leaked air of a condenser exceeds a standard. The method comprises: creating a condenser thermal balance equation according to operation parameters of a steam turbine and a condenser, and calculating an actual heat transfer coefficient K 0  according to the thermal balance equation; acquiring a water-side cleaning coefficient k and an overall heat transfer coefficient K 1  in a cleaning state of the condenser, and introducing a tube bundle arrangement coefficient C s  and a steam-side non-condensed gas correction coefficient C a , wherein ε = K 0 /K 1  (1), ε = C s C a k (2); obtaining an actual non-condensed gas correction coefficient C a  of the condenser by means of a calculation performed by combining formulas (1) and (2), wherein the water-side cleaning coefficient k and the tube bundle arrangement coefficient C s  are both constant values; with reference to a theoretical value C a0  of the non-condensed gas correction coefficient during design, if C a  < C a0 , determining that the tightness of the condenser satisfies operation requirements, and if C a  > C a0 , determining that air leakage occurs in the condenser. According to the method, influence factors of a condenser are fully taken into consideration, and whether the amount of leaked air of the condenser exceeds a standard can be quickly and accurately detected.
Patent WO-2022266975-A1 (WO)
Inventor: WANG XINGEN
IPC: G06F16/2455
Filed: 2021-06-24
Abstract: A method for millisecond-level accurate slicing of time series stream data. The method is divided into four parts: creation of accurate slices, aggregation of the accurate slices, persistent storage of aggregated data, and query of millisecond-level slices. The method comprises: firstly, processing time series stream data, comprising creation of millisecond-level accurate slices, and aggregate calculation and storage within the millisecond-level accurate slices; and secondly, querying the time series stream data. According to the method for millisecond-level accurate slicing of time series stream data, user streaming data can be accurately processed in real time within a millisecond-level time range; a slice aggregation technology under different time series can be utilized to improve the throughput of the system and deal with high availability of massive data; slice aggregation data can be stored in a distributed database according to the principle of temporal locality so as to efficiently utilize the memory space; and finally, a query interface for the time series stream data is optimally designed.
Patent WO-2022022189-A1 (WO)
Inventor: JIE JUNREN
IPC: H01R35/00
Filed: 2021-06-25
Abstract: Provided is an electronic apparatus (5) comprising a functional device (10), a first connection member (20), a second connection member (30), and a circuit board (50) which are electrically connected in sequence. The functional device (10) is rotatable relative to the circuit board (50), and the first connection member (20) and the second connection member (30) are rotatably connected to each other. Arrangement of a first connection member (20) and a second connection member (30), which are rotatable relative to each other and are electrically connected, enables a functional device (10) to be electrically connected to a circuit board (50) and to be rotatable relative to the circuit board (5). The first connection member (20) and the second connection member (30) are rotatable relative to each other such that the two connection members are rotatably connected and a force from the rotation is not transmitted to a transmission line, thus preventing tangling of a transmission line (26) and interference occurring when an electrical connection is established only by means of the transmission line.
Patent WO-2022012355-A1 (WO)
Inventor: SHAO GUOQIANG
IPC: H04L9/08
Filed: 2021-07-02
Abstract: 本申请实施例提供一种安全通信的方法、系统和相关装置。该安全通信方法中，第一SEPP设备不需要和第二SEPP设备直接建立安全链路，而是通过IPX设备向第二SEPP设备发送第一安全请求消息，该第一安全请求消息的目的地址为第二SEPP设备的地址，从而IPX设备可以将第一安全请求消息转发到第二SEPP设备。在随后接收到IPX设备发送的第一安全响应消息后，第一SEPP设备可以根据第一安全响应消息中携带的密钥协商算法来计算加密密钥，并使用所述加密密钥和第二SEPP设备进行安全通信。
Patent WO-2022116532-A1 (WO)
Title: 转子和永磁电机
Inventor: HAN YONGJIE
IPC: H02K1/27
Filed: 2021-07-02
Abstract: 本发明公开了一种转子和永磁电机，转子包括铁芯和磁钢槽组，磁钢槽组包括第一磁钢槽，磁钢，磁桥，每个第一磁钢槽对应地设置有空气槽，空气槽设于两条第一磁钢槽相夹的一侧，且空气槽靠近磁钢的边角处；第一磁钢槽包括第一槽壁和第二槽壁，磁钢包括第一端部和第二端部，第一端部朝向V形开口方向设置，第二端部朝向V形尖端方向设置；空气槽包括靠近第一端部处的边角的第一空气槽和靠近第二端部处的边角的第二空气槽。与现有技术比较，本发明通能够缓解退磁磁场对磁钢边角的退磁作用，同时对永磁电机的输出转矩不会造成影响。
Patent WO-2022142283-A1 (WO)
Title: 一种草本香料植物的全人工光栽培方法
Inventor: LI YANG
IPC: A01G31/00
Filed: 2021-07-19
Abstract: 本发明公开了一种草本香料植物的全人工光栽培方法，，本发明通过控制光环境参数，即控制红光(600-699nm)和绿光(500-599nm)的光量子在380-780nm的占比比例之和为71-76％，且红光(600-699nm)与绿光(500-599nm)的光量子比例范围在2.1-3.7，即可实现周年生产出安全健康、绿色、无污染的草本香料植物，并且高产。其操作简便，易于推广。
Patent WO-2022042169-A1 (WO)
Title: Radio-frequency circuit for transmitting multi-frequency band signals
Inventor: ZHAN ZHIXIN
IPC: H04B1/40
Filed: 2021-07-26
Abstract: The present application provides a radio-frequency circuit for transmitting multi-frequency band signals. The radio-frequency circuit comprises a first radio-frequency circuit. The first radio-frequency circuit comprises: a first interface, a first switch, a first filter, a second filter, a second switch, and a second interface. The first interface is connected to a first end of the first switch; a second end of the first switch is connected to one end of the first filter; a third end of the first switch is connected to one end of the second filter, the other end of the second filter is connected to one end of the second switch, and the other end of the second switch is connected to the second interface. The first filter and the second filter are used for filtering signals in different frequency bands; the first switch is a multi-channel switch, and is used for sending filtered signals in different frequency bands jointly to the first interface. In the scene of multi-frequency band signal transmission, the situation in which a signal in one frequency band interrupts a signal in another frequency band would not occur in the radio-frequency circuit in the present application, thereby facilitating improving the throughput of a terminal device.
Patent WO-2022116591-A1 (WO)
Inventor: WANG LINLI
IPC: C12N5/10
Filed: 2021-08-13
Abstract: The present invention provides a pluripotent stem cell or a derivative thereof. A first nucleic acid molecule is introduced into a genome of the pluripotent stem cell or the derivative thereof, and a second nucleic acid molecule is introduced to a 3'UTR region of an immune response-related gene in the pluripotent stem cell or the derivative thereof. The first nucleic acid molecule encodes a small nucleic acid molecule that mediates RNA interference, and the small nucleic acid molecule can specifically bind to a transcript product of the second nucleic acid molecule to start an RNA interference program to degrade or silence mRNA of the immune response-related gene, thereby blocking the expression of the immune response-related gene, such that the cell has immunological compatibility, and thus can eliminate or reduce alloimmune rejection responses.
Patent WO-2022095570-A1 (WO)
Title: Urban vegetation type identification method and system, and device and medium
Inventor: ZHANG JIE
IPC: G06K9/00
Filed: 2021-08-28
Abstract: An urban vegetation type identification method and system, and a device and a medium. The method comprises: acquiring a plurality of detection images of a detection area, wherein the detection images correspond to part of the detection area; performing image stitching on the plurality of detection images so as to obtain a fused image of the detection area; performing feature extraction on the fused image so as to obtain fused color feature vectors and fused texture feature vectors of the fused image; on the basis of the fused color feature vectors, the fused texture feature vectors, a plurality of type color feature vectors corresponding to the fused color feature vectors, and a plurality of type texture feature vectors corresponding to the fused texture feature vectors, obtaining a plurality of type coefficients; and outputting a vegetation type corresponding to the minimum value in the plurality of type coefficients.
Patent WO-2022148025-A1 (WO)
Title: Système et procédé de synchronisation de signaux à sources multiples
Inventor: ZHANG JIABAO
IPC: H04J3/06
Filed: 2021-08-29
Abstract: L'invention concerne un système et un procédé de synchronisation de signaux à sources multiples, qui sont utilisés pour une pluralité de sources de signaux présentant différentes fréquences d'horloge de collecte. Le système comprend : une unité d'envoi de balise de service temporel, qui est utilisée pour générer une balise de service temporel RTC à un intervalle de temps fixe T et pour envoyer la balise de service temporel RTC à une source de signal esclave ; une unité de réception de balise de service temporel, qui est utilisée pour démarrer à un moment (T-t1) après réception du service temporel RTC précédent, de manière à être dans l'état d'attente de la réception de la balise de service temporel RTC suivante et pour fermer après réception de la balise de service temporel RTC suivante ; une unité de collecte de signaux multiples, qui est utilisée pour collecter une pluralité de signaux ; et une unité de traitement de synchronisation de signaux, qui est utilisée pour effectuer un alignement d'en-tête de signal sur la base du même repère de synchronisation de la pluralité de signaux, pour sélectionner la longueur de l'un de la pluralité de signaux collectés en tant que longueur de référence, et pour étirer ou compresser les autres signaux, de telle sorte que la pluralité de signaux ont la même longueur sous le même repère de synchronisation.