baber/WOPTO huggingface dataset:
Patent WO-2018233050-A1 (WO)
Title: Method and system for detecting signal intensity of internet of things
Inventor: DU GUANGDONG
IPC: H04W16/28
Filed: 2017-08-31
Abstract: The embodiments of the present invention relate to the technical field of the Internet of Things, and disclosed thereby are a method and system for detecting the signal intensity of an Internet of Things, the method comprising: an access node receives signal reporting indication information issued by a convergence unit, detects terminal devices connected to the access node within a specified area to serve as target terminal devices, periodically obtains received signal strength indication (RSSI) values of the target terminal devices, obtains an average RSSI value of the specified area on the basis of the RSSI values, and packages the number of target terminal devices and the average RSSI value into a data packet and sends the data packet to the convergence unit when the average RSSI value is lower than a signal threshold of the signal reporting indication information; the convergence unit adjusts a beam weight of an antenna of the access node according to the data packet, and sends the beam weight to the access node; and the access node adjusts the signal transmitting intensity of the antenna according to the wave beam weight. The present invention is used for periodically adjusting signal intensity so as to ensure the signal stability of an Internet of Things and ensure the reliability of data transmission.
Patent WO-2019006858-A1 (WO)
Title: Automatic-temperature-control cutting machine
Inventor: YE NA
IPC: B23D47/00
Filed: 2017-09-13
Abstract: An automatic-temperature-control cutting machine, comprising a base (1), a fixing knob (2), a fixing buckle (3), a worktable (4), a temperature display (5), a temperature setting button (6), a temperature monitoring sensor (7), a measuring ruler (8), a rotating shaft (9), an cold air box (10), a cutting tool (11), a protective cover (12), a handle (13), and a connecting pipe (14). The worktable (4) is disposed on the base (1); the worktable (4) is provided with the temperature display (5), the temperature setting button (6), and the temperature monitoring sensor (7); the base (1) is provided with the measuring ruler (8); the fixing knob (2) is provided in front of the base (1); the fixing buckle (3) is fixed to the worktable (4) by means of the fixing knob (2); the rotating shaft (9) is provided behind the base (1); the protective cover (12) is connected to the rotating shaft (9); the cutting tool (11) is provided in the protective cover (12); the protective cover (12) is communicated with the cold air box (10) by means of the connecting pipe (14); and the handle (13) is provided on one side of the protective cover (12). By configuring the temperature monitoring sensor (7) on the worktable (4), and if the sensed temperature is higher than a preset temperature, enabling the cold air box (10) to automatically inject cold air into the protective cover (12), the temperature of the cutting tool (11) is lowered, the precision is high, and the operation is convenient. The monitoring of the whole process using automation technology not only ensures a working temperature, but also improves the quality and efficiency of cutting.
Patent WO-2018059465-A1 (WO)
Inventor: YAN SHUDE
IPC: A61K39/395
Filed: 2017-09-28
Abstract: An anti-CD27 antibody, an antigen-binding fragment thereof, and a medical use of the same. Further, provided are a chimeric antibody comprising a CDR of the anti-CD27 antibody, a humanized antibody, a pharmaceutical composition comprising a human anti-CD27 antibody or an antigen-binding fragment thereof, and a use of the same as an anti-cancer drug. The present invention particularly relates to a human anti-CD27 antibody and a use thereof in preparing a drug for treating a CD27-mediated disease or disorder.
Patent WO-2019061237-A1 (WO)
Title: Casting process for multi-way valve casting piece
Inventor: PU QIAOSHENG
IPC: B22C3/00
Filed: 2017-09-29
Abstract: A casting process for a multi-way valve casting piece, comprising manufacturing a mold, manufacturing a main core and small core, molding, pouring, cleaning and inspecting. The step of manufacturing a main core and small core comprises: manufacturing the main core and small core by using molding sand, and using a steel material as a core bar; assembling the small core and main core together by means of an adhesive. The step of pouring comprises: preheating a casting mold that is acquired after molding, the preheating temperature being 80-100℃, then spraying a heat resistant agent on an inner surface of the preheated casting mold, thermally insulating the sprayed casting mold, the temperature of thermal insulation being 200-280℃ and the time of thermal insulation being 10-20 minutes, and then pouring a casting liquid into a mold cavity. In the process, by means of preheating and spraying the heat resistant agent, the casting mold has strong flexibility and is not easily damaged during casting; meanwhile, casting and cooling are guaranteed to be performed evenly, and thus shrinkage holes, shrinkage porosity and internal air holes do not easily occur in obtained casting pieces.
Patent WO-2019000719-A1 (WO)
Title: Automatic regulating valve of shock absorber and multistep oil drainage method therefor
Inventor: HUANG YONGNING
IPC: F16F9/34
Filed: 2017-10-20
Abstract: An automatic regulating valve of a shock absorber and a multistep oil drainage method therefor. Said regulating valve comprises a copper oil drainage piston (10), an oil drainage column (11), a conical oil drainage pin (12) and a regulating valve base (13); an upper pressing piece (14) is fixed on an upper end of the regulating valve base (13) and the two enclose to form a chamber, the oil drainage column (11) is mounted in the chamber; a piston spring (15) is mounted in the oil drainage column (11), the copper oil drainage piston (10) is provided in the oil drainage column (11), and a lower part of the copper oil drainage piston is fitted in the piston spring (15); an oil drainage pin spring (16) is mounted in the copper oil drainage piston (10), the conical oil drainage pin (12) is fitted in the oil drainage pin spring (16); a first oil drainage hole (101) which fits a conical part of the conical oil drainage pin (12) is provided on an upper end of the copper oil drainage piston (10); an outer wall of the oil drainage column (11) is provided with a plurality of second oil drainage holes (111) uniformly. The automatic regulating valve of the shock absorber and a multistep oil drainage method therefor enable the regulating valve to achieve the multistep oil drainage, achieving the effect of automatic regulation; and then not only enable the hydraulic oil to be effectively drained outwardly, but also ensure that there is sufficient and necessary resistance for the downward movement of the shaft and the suspension piston.
Patent WO-2018171179-A1 (WO)
Title: 高选择性双频带通滤波器
Inventor: QU MEIJUN
IPC: H01P1/203
Filed: 2017-10-21
Abstract: 本发明提供一种高选择性双频带通滤波器，包括设置在介质板上表面的两根第一微带线、输入端、输出端和第二微带线。每一根第一微带线的两端分别设置有开路负载和短路负载，两根第一微带线的中部通过第二微带线连接；输入端连接在其中一根第一微带线上，输出端连接在另一根第一微带线上；第二微带线的两端分别与输入端、输出端连通且位于同一水平线上，该水平线作为第一中心轴线，第二中心轴线与第一中心轴线相互垂直；短路负载的末端设置短路金属柱，短路金属柱与设置在介质板下表面的地面金属层连接。本发明的高选择性双频带通滤波器对带外信号有良好的抑制效果，具有高选择性，引入噪声少，避免对射频前端造成干扰。
Patent WO-2019056476-A1 (WO)
Title: Liquid crystal display device
Inventor: HUANG BEIZHOU
IPC: G02F1/1343
Filed: 2017-10-27
Abstract: Provided is a liquid crystal display device (2), comprising a first substrate (21), a first vertical alignment layer (22), a second substrate (23), a second vertical alignment layer (24), a liquid crystal layer (25), a plurality of first alignment control structures (26) and a plurality of second alignment control structures (27), wherein the first vertical alignment layer (22) is arranged on the first substrate (21); the second substrate (23) is arranged opposite the first substrate (21); the second vertical alignment layer (24) is arranged on the second substrate (23) and faces the first vertical alignment layer (22); the liquid crystal layer (25) has negative dielectric constant anisotropy, and is provided between the first vertical alignment layer (22) and the second vertical alignment layer (24); the first alignment control structures (26) are arranged on the first substrate (21) and are arranged facing the liquid crystal layer (25), and each of the first alignment control structures (26) comprises a plurality of first waveform units (263); the second alignment control structures (27) are arranged on the second substrate (23) and are arranged facing the liquid crystal layer (25), and each of the second alignment control structures (27) comprises a plurality of second waveform units (273); and the first waveform units (263) are different from the second waveform units (273). Therefore, regions where different penetration rates appear can be reduced, thereby reducing boundary moving situations in these regions, and improving the brightness and reaction time of a screen.
Patent WO-2019037278-A1 (WO)
Title: Pet cage having temperature adjustment device
Inventor: YU XIAODONG
IPC: A01K1/02
Filed: 2017-11-07
Abstract: Provided is a pet cage having a temperature adjustment device, comprising: a top plate (1); side plates (2); and a base plate (3). The top plate (1), the side plates (2) and the base plate (3) are combined to form a square cage main body. The front side plate (2) serves as a pet door capable of being opened and closed. A temperature adjustment device is provided inside the base plate. The temperature adjustment device comprises a flow guiding tube (4) and a cold water generator (5). A hollow cavity (6) is arranged inside the base plate (3). The flow guiding tube (4) is inserted into the hollow cavity (6), and is in communication with an external cold water generator (5) by means of an entrance/exit. A cold storage phase change material (7) is provided between the flow guiding tube (4) and an inner wall of the hollow cavity (6). The cage main body is provided therein with a temperature sensor (8) connected to a controller of the cold water generator (5).
Patent WO-2019090779-A1 (WO)
Title: 阅读app对源网站进行排序的方法及装置
Inventor: LI TAN
IPC: G06F17/30
Filed: 2017-11-13
Abstract: 本发明提出了一种阅读APP对源网站进行排序的方法及装置，包括如下步骤：获取阅读内容的源网站的列表以及用户更换源网站的历史数据；根据预设的排序规则对所述列表中的源网站进行排序。本发明提出的阅读APP对源网站进行排序的方法及装置，旨在使得阅读APP能根据用户的个人喜好对源网站进行排序。
Patent WO-2018205541-A1 (WO)
Title: 动态分配虚端口vpls转发防错方法及系统
Inventor: SU PING
IPC: H04L12/46
Filed: 2017-11-17
Abstract: 本发明公开了一种动态分配虚端口VPLS转发防错方法及系统，涉及VPLS网络模型领域。该方法包括如下步骤：在虚端口VP表中增加LEVEL字段；VPLS申请成员VP表，分配对应的VP表的索引VPID；在读出VP表的LEVEL字段的值的基础上增加固定整数后；将VP表中LEVEL字段的值读出，写入MAC地址表中VP等级VP_LEVEL字段。该系统包括：包括VPLS处理模块、VP表处理模块、MAC地址学习模块、业务防错转发模块、VP表回收更新模块、MAC地址表回收模块。本发明的转发层能够识别出VPLS中VP存在重新创建过程，不发生串流情况，为用户间通信准确性、可靠性等方面提供可预期的服务。
Patent WO-2018196359-A1 (WO)
Title: 流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法
Inventor: ZHANG TAO
IPC: C07C15/08
Filed: 2017-11-24
Abstract: 公开了一种流化床气体分布器和流化床反应器，包括第一分布器（1）和第二分布器（2），第一分布器（1）位于流化床的底部，第二分布器（2）位于第一分布器（1）的气体下游。还公开了一种生产对二甲苯联产低碳烯烃的方法，包括以下步骤：物流A由第一气体分布器（1）进入流化床反应器的反应区（3）；物流B由第二气体分布器（2）进入流化床反应区的反应区（3）；反应区（3）内反应物和催化剂接触，生成包含对二甲苯和低碳烯烃的气相物流。
Patent WO-2018196368-A1 (WO)
Title: 一种多媒体数据再压缩方法
Inventor: YANG CAN
IPC: H04N19/176
Filed: 2017-11-27
Abstract: 本发明公开了一种多媒体数据再压缩方法，包括以下步骤：步骤S1、对采用分块为基础的压缩方法压缩的多媒体数据进行解码；步骤S2、对解码后多媒体数据按照给定的策略重新进行分块，对分块数据进行相似性比较，获取相似块的位置信息，得到相似块组信息；步骤S3、根据相似块组信息，对相应压缩方法压缩好的数据信息进行再压缩；本发明具有对已经过相应数据压缩方法压缩后的多媒体数据再次进行压缩的作用，具有降低了压缩后的多媒体数据所占的存储空间等优点。
Patent WO-2018099403-A1 (WO)
Title: 一种毛胚滚压送料、缩径、校直与除锈方法、设备及产品
Inventor: ZHOU JUN
IPC: B21B19/00
Filed: 2017-11-29
Abstract: 一种金属毛坯滚压加工模块、设备及其生产线，以及运用所述金属毛坯滚压加工模块、设备及其生产线进行滚压送料、缩径、校直、校圆或除锈加工的方法。使用滚压加工模块对所述金属毛坯（40）进行轴向滚压可实现滚压送料、滚光或者缩径；进一步对滚压加工模块中的滚压轮（81）进行合理设置和旋转控制可以实现金属毛坯校直、校圆或者除锈加工。该设备及其方法具有集成度高、结构简单可靠、价格低廉等特点，可以匹配现有各种镦锻设备和管材加工设备，可望取代现有传统的送料机、拉拔机、缩径装置、校直与校圆或/和除锈机。
Patent WO-2019104645-A1 (WO)
Inventor: CHEN JINQUAN
IPC: B08B3/14
Filed: 2017-11-30
Abstract: 一种钻头清洗箱，包括底座(1)、旋转轴(2)和支架(3)，旋转轴(2)安装于底座(1)的上表面中部，旋转轴(2)的另一端与支架(3)的下表面中部连接，支架(3)上端固定有箱体(4)，箱体(4)上端安装有箱盖(17)，箱体(4)内部安装有清洗架(7)，清洗架(7)两边固定在箱体(4)的两侧，箱体(4)上端安装有第一喷嘴(12)和第二喷嘴(13)，箱体(4)下端安装有过滤网(9)，箱体(4)底部开设有出水口(15)，底座(1)内部安装有储水箱(6)和纯水箱(5)。通过在箱体下端安装过滤网，将使用后的废水经过滤后，收集到储水箱内，避免了资源的浪费；通过在箱体内部安装两个喷嘴，可实现在纯水洗和废水洗之间的来回切换，节约了纯水的用量。
Patent WO-2018113518-A1 (WO)
Inventor: JIANG CHANGQING
IPC: G01R33/54
Filed: 2017-12-06
Abstract: L'invention concerne un procédé de surveillance de la température de tissus entourant un implant actif, le procédé étant basé sur la technologie de détection de la température par résonance magnétique et utilisant un système d'imagerie par résonance magnétique (IRM) (20). Le système d'IRM (20) comprend au moins une séquence 2 pour un examen clinique ou une recherche scientifique ou d'autres utilisations et une séquence 3 pour mesurer la distribution de température. Le procédé comprend les étapes suivantes : étape S11, réalisation d'un balayage à l'aide d'une séquence 2 et réalisation du balayage d'une séquence 3 de mesure de température en alternance dans la séquence 2 ; et étape S12, réalisation d'une évaluation de sécurité en fonction du résultat du balayage de la séquence 3 de mesure de température. Le procédé peut surveiller efficacement l'élévation de température liée aux radiofréquences d'un patient portant un dispositif médical implantable qui est soumis à un balayage IRM, éliminant le risque potentiel pour la sécurité.
Patent WO-2019119515-A1 (WO)
Inventor: MOU YONGQIANG
IPC: G06K9/00
Filed: 2017-12-29
Abstract: 一种人脸分析、过滤方法、装置、嵌入式设备、介质和集成电路。所述人脸过滤方法包括：获取待检测图片(S10)；利用人脸检测器对所述待检测图片进行检测，得到检测结果(S11)；当检测结果表示所述待检测图片为人脸图片时，利用训练好的随机蕨分类器对所述待检测图片进行分类(S12)；确定所述待检测图片的类别(S13)。利用随机蕨分类器对人脸检测器的检测结果进行分类，并且结合嵌入式设备的特性，在保证高召回率的前提下，减少人脸检测结果中人脸误检的数量。
Patent WO-2018127062-A1 (WO)
Title: 一种链路调整方法、服务器及存储介质
Inventor: XUE ZHENG
IPC: H04L1/00
Filed: 2018-01-04
Abstract: 本申请实施例提供了一种链路调整方法、装置及服务器，获取所述网络通话系统中正在进行网络通话的多个第一用户的通话信息；根据所述通话信息，得到各第一用户对应的直连链路质量和中转链路质量；对于所述多个第一用户中中转链路质量高于其对应的直连链路质量的多个第二用户，根据所述通话信息，对所述多个第二用户的通话链路进行配置。
Patent WO-2018127111-A1 (WO)
Title: 参考信号的传输方法和装置
Inventor: HU YUANZHOU
IPC: H04L5/00
Filed: 2018-01-04
Abstract: 本申请提出了一种参考信号的传输方法和设备，该方法包括：发送设备将频域的参考信号变换到时域以生成时域的参考信号，其中，所述频域的参考信号包括映射到频域资源上的参考信号序列，所述参考信号序列由Zadoff-Chu序列确定，所述Zadoff-Chu序列的长度值是从至少两种长度值中选择的一种；所述发送设备发送所述时域的参考信号。本申请的参考信号的传输方法，通过从至少两种不同长度的ZC序列中选择一个ZC序列用于生成参考信号序列，使得生成的参考信号序列具有PAPR和RCM的特性，使用该参考信号序列生成参考信号，可以提升数据传输性能。
Patent WO-2019148445-A1 (WO)
Title: Precision/context-dependent activatable antibodies, and methods of making and using the same
Inventor: LUO PETER
IPC: C40B40/08
Filed: 2018-02-02
Abstract: Provided herein are libraries containing synthetic polynucleotides that encode activatable binding polypeptides. Further provided herein are activatable binding polypeptides and polypeptide libraries containing such activatable binding polypeptides. Also provided herein are vectors, vector libraries, cells, kits, and methods of making and using activatable polypeptide libraries.
Patent WO-2018161927-A1 (WO)
Title: 一种洗衣机进水控制方法及洗衣机
Inventor: LI JINGDE
IPC: D06F33/34
Filed: 2018-03-08
Abstract: 一种洗衣机进水控制方法及洗衣机。所述的洗衣机进水控制方法，所述洗衣机内设有进水的净水装置（1），控制自洗衣机进水口流入的进水通过净水装置（1）处理后再进入到洗衣机的洗涤筒内。所述的洗衣机进水控制方法在尽可能保持现有洗衣机结构和框架的基础上，避免错综复杂的管路设置和连接，只需要简单地更改洗衣机的控制程序，即可实现洗衣机的大部分进水得到净水装置（1）的净化处理，确保洗涤衣物的进水尽可能清洁卫生，避免衣物受到污染，并且该控制方法的程序和步骤简单，适用性好。
Patent WO-2018171509-A1 (WO)
Title: 一种资源分配方法、装置及存储介质
Inventor: LU YOUXIONG
IPC: H04W72/04
Filed: 2018-03-15
Abstract: 本发明实施例公开了一种资源分配方法、装置及存储介质。该资源分配方法包括：基站为用户设备配置或预配置模式一用户设备和模式二用户设备的共享资源池或者共享资源区域，以及仅用于模式一用户设备的专用资源池或者专用资源区域；所述基站接收到用户设备的资源请求后，根据所述共享资源池或者所述共享资源区域的可用资源存在情况，从所述共享资源池或者所述共享资源区域或者所述专用资源池或者所述专用资源区域为所述用户设备分配资源。本发明实施例提供的资源分配方法，模式一UE和模式二UE能够共享资源，提高了资源使用效率。
Patent WO-2019134258-A1 (WO)
Inventor: DING YI
IPC: H02J3/00
Filed: 2018-03-17
Abstract: Disclosed is a reliability approximation calculation method for a large-scale multi-state system having a cascading structure. In a multi-state system having a cascading structure, connection structures between any parent node and all child nodes pertaining to the given parent node are divided into four types, and then different techniques are used for processing the four types. The four types are used to sequentially calculate state probability distributions of parent nodes at each layer of a complete tree structure starting from leaf nodes at the ends of the structure and moving upwards one by one, so as to finally obtain, according to the parent nodes, the state probability distribution of the entire multi-state system having a cascading structure, thereby obtaining the reliability of the multi-state system having a cascading structure. The present invention achieves reliability approximation calculation for a large-scale multi-state system having a cascading structure, and realizes a balance between calculation accuracy and computational efficiency. Computational complexity is upgraded from exponential complexity of an original exact calculation to binomial complexity, such that calculation speed is greatly improved.
Patent WO-2019183809-A1 (WO)
Inventor: WENG CHAO
IPC: B64C39/02
Filed: 2018-03-27
Abstract: La présente invention concerne un procédé de commande appliqué à un système de tête de trépied (100). Le système de tête de trépied (100) comprend une première tête de trépied (10) et une seconde tête de trépied (20). La première tête de trépied (10) est destinée à soutenir une première charge (30), et la seconde tête de trépied (20) est destinée à soutenir une seconde charge (40). Le procédé de commande consiste : (01) à commander à la première tête de trépied (10) de tourner d'un premier angle et à commander à la seconde tête de trépied (20) de tourner d'un second angle, de telle sorte qu'une plage d'entrée/sortie de signal de la première charge (30) chevauche au moins partiellement une plage d'entrée/sortie de signal de la seconde charge (40). L'invention concerne en outre un dispositif de commande (50), un système de tête de trépied (100), un véhicule aérien sans pilote (1000), et un support d'informations non volatile lisible par ordinateur.
Patent WO-2019001043-A1 (WO)
Title: Array substrate and driving method therefor, and display device
Inventor: LONG YUE
IPC: H01L27/02
Filed: 2018-03-28
Abstract: The present invention provides an array substrate and a driving method therefor, and a display device. The array substrate comprises a display region and a peripheral region surrounding the display region. The display region comprises a plurality of gate lines extending in a first direction and a plurality of data lines extending in a second direction; the first direction intersects the second direction. The peripheral region comprises a source driver located at the side of the peripheral region in the second direction. The display region comprises an opening, a first display region located at the side of the opening distant from a source driver chip, and a second display region adjacent to the first display region in the first direction. The data lines located in the first display region have one-to-one correspondence to the data lines located in the second display region, and the gate lines in the first display region are disconnected from the gate lines in the second display region.
Patent WO-2018177403-A1 (WO)
Title: 1H-咪唑[4,5-h]喹唑啉类化合物作为蛋白激酶抑制剂
Inventor: CHENG HANG
IPC: A61P35/00
Filed: 2018-03-30
Abstract: 提供通式（I）的1H-咪唑[4,5-h]喹唑啉类化合物，所述化合物是广谱的、有强烈活性的细胞周期蛋白依赖性激酶（CDK）的抑制剂，可用于治疗细胞增殖障碍。
Patent WO-2019148654-A1 (WO)
Title: Network return method and apparatus, and computer storage medium
Inventor: LIU JIANHUA
IPC: H04W24/02
Filed: 2018-04-12
Abstract: Disclosed are a network return method and apparatus, and a computer storage medium. The method comprises: a terminal switching or being redirected from a first network to a second network and carrying out a target service in the second network, wherein in the process of the terminal switching or being redirected from the first network to the second network, it is determined that a cause value of the switching or redirection is fallback corresponding to the target service, and the cause value is used for indicating that the switching or redirection is caused by the fallback corresponding to the target service, and fallback indication information corresponding to the target service and/or a PLMN ID used last are/is sent to the second network; and after completing the target service in the second network, the terminal receiving a switching or redirection message sent by the second network, and switching or being redirected, based on the switching or redirection message, from the second network to the first network, or, after completing the target service in the second network, the terminal receiving a redirection or connection release message sent by the second network.
Patent WO-2019041823-A1 (WO)
Title: Pixel circuit and driving method thereof, display substrate, and display device
Inventor: LING JIE
IPC: G09G3/3208
Filed: 2018-04-13
Abstract: A pixel circuit (100) and a driving method thereof, a display substrate (10), and a display device (20). The pixel circuit (100) comprises a light emitting element (110), a driver element (120), a first switching circuit (130), a reset circuit (140), and a compensation circuit (150). The driver element (120) is electrically connected to the light emitting element (110) and configured to output a driving current to drive the light emitting element (110) to emit light. The first switching circuit (130) is configured to apply a data voltage to a control terminal of the driver element (120) when controlled by a scanning signal. The reset circuit (140) is electrically connected to the compensation circuit (150), and configured to apply a reset voltage to the compensation circuit (150) according to the scanning signal so as to reset the compensation circuit (150). The compensation circuit (150) is configured to compensate for the driver element (120), such that the driving current of the driver element (120) is dependent on the data voltage and the reset voltage but is not dependent on a threshold voltage of the driver element (120). The pixel circuit (100) and the driving method thereof, the display substrate (10), and the display device (20) achieve threshold compensation.
Patent WO-2018192527-A1 (WO)
Title: 一种时间同步方法及装置
Inventor: YU FENG
IPC: H04B7/26
Filed: 2018-04-18
Abstract: 本申请提供了一种时间同步方法及装置。所述方法包括：基站根据至少一个终端设备的时间同步信息来确定针对所述至少一个终端设备的时间同步信号的发送周期；所述基站向所述至少一个终端设备发送所述时间同步信号的发送周期；所述基站根据所述时间同步信号的发送周期向所述至少一个终端设备发送时间同步信号。通过实施这种方案，能够在保证时间同步需求与保证资源效率之间取得平衡。
Patent WO-2019200574-A1 (WO)
Title: Identity authentication method, identity authentication device, and electronic apparatus
Inventor: TIAN PUYAN
IPC: G06K9/00
Filed: 2018-04-18
Abstract: Disclosed are an identity authentication method, an identity authentication device, and an electronic apparatus. The identity authentication method comprises: step S1, projecting broad infrared light onto an object to undergo detection, and performing a sensing operation to obtain a first infrared image of the object; step S2, acquiring, from the first infrared image, two-dimensional image information of the object, and performing comparison to determine whether the two-dimensional image information of the object matches pre-stored two-dimensional image information; step S3, projecting structured infrared light onto the object, and performing a sensing operation to obtain a second infrared image of the object; step S4, constructing, according to the second infrared image, three-dimensional image information of the object, and performing comparison to determine whether the three-dimensional image information of the object matches pre-stored three-dimensional image information; and step S5, determining, according to execution results of step S2 and step S4, whether an identity of the object is valid. The identity authentication device implements the identity authentication method. The electronic apparatus comprises the identity authentication device.