baber/WOPTO huggingface dataset:
Patent WO-2018184295-A1 (WO)
Title: 控制信道的传输方法及相关装置
Inventor: LIU YUN
IPC: H04W28/00
Filed: 2017-06-16
Abstract: 本申请涉及通信领域，更具体地说，涉及控制信道的传输技术。在一种控制信道的传输方法中，第二设备生成配置信息并发送；所述配置信息用于指示控制信道的时频资源，包括N个符号和M个PRB，N不小于1不大于12，M不小于1，所述M个PRB相邻或不相邻；第一设备在接收配置信息后，在上述时频资源上发送上述控制信道，第二设备则在上述时频资源上接收上述控制信道。可见，本申请提供的方案可使用N个符号和M个PRB传输控制信道(N、M均不小于1)，控制信道包含DMRS和UCI。进一步的，本申请提供的方案在至少一个符号长度内使用目标PRB传输DMRS，从而在其他通信技术中实现传输控制信道。
Patent WO-2018201573-A1 (WO)
Title: 一种治疗带状疱疹的中药组合物
Inventor: ZHU ZIYI
IPC: A61P3/10
Filed: 2017-06-17
Abstract: 一种治疗带状疱疹的中药组合物，由以下原料制成：甘草3-9g,矮脚罗伞6-12g,八角莲10-20g,木贼3-9g,土荆芥3-9g,仙鹤草6-12g,松香3-5g,野花椒3-6g,毛叶石楠15-25g,熟地黄20-50g,白芍10-20g,白术7-15g,黄精9-15g, 黄芪 9-30g,何首乌10-20g,葛根7-15g；不用手术，效果显著，无任何副作用，扶正固本，增强老年人体质，兼顾治疗高血压高血糖高血脂。
Patent WO-2018006757-A1 (WO)
Title: 智能手环
Inventor: DU PENGJIE
IPC: G06F1/16
Filed: 2017-06-30
Abstract: 一种智能手环（10），智能手环（10）包括表盘（12），表盘（12）包括外壳（12a）、控制器、温度传感器（12b）和电容检测装置，外壳（12a）具有用以与手臂贴合的背板（121），温度传感器（12b）设置于背板（121），电容检测装置包括电容片（12c）和电连接电容片（12c）的第一电容芯片，电容片（12c）设置于背板（121），温度传感器（12b）和第一电容芯片均与控制器电连接。通过在智能手环（10）的背板（121）上设置温度传感器（12b）和电容片（12c），以温度传感器（12b）和电容检测装置共同检测用户是否佩戴智能手环（10），大大提高了智能手环（10）佩戴检测的准确性，提高智能手环（10）的智能化程度。
Patent WO-2018201611-A1 (WO)
Title: 一种光学膜组件、背光模组及显示设备
Inventor: CHANG JIANYU
IPC: G02B5/20
Filed: 2017-07-14
Abstract: 一种光学膜组件、背光模组及显示设备。背光模组包括光源（101），发出至少第一种光线；贴合的第一光学膜（102）与第二光学膜（103）；第一光学膜（102）包括功能层但不包括基层，功能层是扩散膜、增亮膜、反射膜或棱镜膜层；第二光学膜（103）是光转换膜，光转换膜接收第一种光线并将其转换为至少第二种光线出射，使得背光模组的出光角度匹配广视角显示要求。从而使具有该背光模组的显示设备达到广视角效果。
Patent WO-2017215676-A1 (WO)
Inventor: CUI QUNFENG
IPC: A61P1/16
Filed: 2017-08-11
Abstract: L'invention concerne une composition pharmaceutique de carbidopa et son utilisation médicale pour le traitement du cancer du foie. La composition pharmaceutique de carbidopa selon la présente invention comprend de la carbidopa et un composé naturel (I) ayant une nouvelle structure et isolé à partir de racines sèches et de tiges sèches de Notopterygium incisum. Utilisés séparément, la carbidopa et le produit naturel ont chacun un effet thérapeutique sur le cancer du foie, cet effet thérapeutique étant accru lorsqu'ils sont utilisés conjointement. Des médicaments pour le traitement du cancer du foie peuvent être mis au point à partir de ceux-ci. Par rapport à l'état de la technique, la présente invention est plus favorable et présente des améliorations significatives.
Patent WO-2019033396-A1 (WO)
Title: Wireless communication method and device
Inventor: ZHANG ZHI
IPC: H04W56/00
Filed: 2017-08-18
Abstract: Disclosed in an embodiment of the present application are a wireless communication method and device, which may increase the communicative performance in synchronization signal block transmission. The method comprises: a network device indicating to a terminal device the resource positions and/or quantity of synchronization signal blocks sent to a terminal device; the network device sending to the terminal device the synchronization signal blocks of said resource positions and/or said quantity.
Patent WO-2019041282-A1 (WO)
Title: Information processing method and related product
Inventor: LUO YUE
IPC: G06F17/30
Filed: 2017-08-31
Abstract: An information processing method and a related product. The method comprises: receiving a first search request comprising a keyword (201); searching in a preset application library according to each of preset N search manners and the keyword, so as to obtain N groups of search result sets (202); and obtaining a first search result set according to the N groups of search result sets (203); and sending the first search result set (204). The method can improve the accuracy of the search result sets.
Patent WO-2018041268-A1 (WO)
Title: 纳米抗体阴道给药系统及制备方法和应用
Inventor: QU ZHICAN
IPC: A61K9/00
Filed: 2017-09-08
Abstract: 纳米抗体阴道给药系统，包括具有生物活性的特异性纳米抗体和增加纳米抗体稳定性和组织穿透性的抗体药物载体，所述药物载体包括但不限于水溶性高分子生物糖胶基质、聚乙烯醇、多聚氨基酸、甘油、磷脂、明胶、羧甲基纤维素钠、胶原蛋白、水解酶抑制剂中的一种或多种。所述的纳米阴道给药系统不仅可在阴道内环境和邻近器官的局部发挥治疗作用，还可穿透阴道组织进入人体血液循环，到预设病灶部位发挥作用。
Patent WO-2019068221-A1 (WO)
Title: Method for screwing screws for automobile
Inventor: YANG GUANG
IPC: B25B21/00
Filed: 2017-10-06
Abstract: A method for screwing screws for an automobile. Said method comprises the following steps: step I, placing a drive recess (8) on the top of a bolt; step II, extending a flexible shaft (7) smoothly out of the position of the bolt, where smoothly means the flexible shaft is as much as possible not bent, and while curvatures are permitted, but no corner is allowed; step III, setting the gear of a gear controller (6); step IV, turning on a switch (4); if the screw is not turned, adjusting the gear controller (6) to a low gear.
Patent WO-2018099187-A1 (WO)
Title: 一种电机驱动系统的控制方法、控制装置和变频空调器
Inventor: HUO JUNYA
IPC: H02P27/08
Filed: 2017-10-09
Abstract: 一种电机驱动系统的控制方法、控制装置和变频空调器，通过检测直流母线电压值以及驱动电机的三相电流值（S10），并根据直流母线电压获取平均电压值（S20），进而根据直流母线电压值和平均电压值获取电压波动量（S30），最后根据电压波动量、直流母线电压值和三相电流值生成控制信号对所述电机驱动系统的逆变器进行控制，以驱动电机运行（S40）。该控制方法能够实时检测直流母线电压的波动，并通过检测波动来实时调节电机驱动系统中的Iq电流值，从而减小直流母线电压的波动量。
Patent WO-2019071369-A1 (WO)
Title: Data transmission method in optical network and optical network device
Inventor: SU WEI
IPC: H04J3/06
Filed: 2017-10-09
Abstract: Provided in the present application are a data transmission method in an optical network and an optical network device, the method comprising: a first device acquires first synchronization information from a first service data stream, determines a service data stream to be transmitted, generates second synchronization information according to the first synchronization information, maps to an optical bearing container the second synchronization information and the service data stream to be transmitted, and sends to the optical bearing container. A second device receives the optical bearing container, de-maps a second service data stream and third synchronization information from the optical bearing container, generates fourth synchronization information according to the third synchronization information; and inserts the fourth synchronization information into the second service data stream to obtain a third service data stream, thereby improving the accuracy of time synchronization.
Patent WO-2018068737-A1 (WO)
Inventor: NIU LI
IPC: H04W72/04
Filed: 2017-10-11
Abstract: The embodiments of the invention provide a data transmission system and method, an MAC architecture, and an implementation method. The data transmission system comprises: a MAC layer apparatus located at a network side, and configured to allocate a radio resource to data to be transmitted, and map, to a physical layer apparatus, the data to be transmitted, wherein the MAC layer apparatus comprises a common MAC layer apparatus and a plurality of independent MAC layer apparatuses, the common MAC layer apparatus is configured to schedule or coordinate resources of the independent MAC layer apparatuses, and the independent MAC layer apparatuses are configured to adapt to processing processes in the physical layer.
Patent WO-2019015143-A1 (WO)
Title: Method for performing corrosion resistance processing on surface of metal by using laser, and application thereof
Inventor: TAO SHA
IPC: C23F15/00
Filed: 2017-10-16
Abstract: Disclosed is a method for performing corrosion resistance processing on the surface of metal by using a laser, comprising the following steps: a) taking a metal piece to be processed and placing same on a processing platform; b) setting the position of a laser focus and parameters of laser processing according to surface characteristics of the piece to be processed; and c) scanning, by means of a laser, the piece to be processed so as to form a corrosion resistance micro-nano structure on the surface of the material. Also disclosed are the application of the method in the field of medical instruments for corrosion resistance processing, and the application of the method in the field of permanent corrosion resistance of the surfaces of metal and an alloy.
Patent WO-2018196313-A1 (WO)
Title: 一种互联网麻将机自动娱乐系统
Inventor: YUAN QIHONG
IPC: A63F9/20
Filed: 2017-10-30
Abstract: 一种互联网麻将机自动娱乐系统，包括麻将机洗牌机构、麻将机承牌机构、麻将机操作盘、服务器、通讯模块、操作盘解锁控制器以及用户终端。麻将机通过通讯模块与服务器通讯连接。用户通过用户终端向服务器发送请求信息，服务器等待用户终端发送的请求信息，生成对应的用户消费信息后，将所述消费信息发送给麻将机。麻将机的通讯模块等待并实时接受服务器发送的用户消费信息，并根据用户消费信息生成对应的操作指令后，发出所述操作指令。操作盘解锁控制器通过串口中断服务程序接受所述操作指令，并根据所述操作指令进行开启操作盘按键功能或继续等待操作指令。
Patent WO-2019080144-A1 (WO)
Title: Reworkable non-woven flame retardant tape
Inventor: ZHOU YONGNAN
IPC: C09J7/38
Filed: 2017-10-30
Abstract: The present invention relates to the field of bonding materials, and specifically relates to a reworkable non-woven fabric flame retardant tape, the reworkable non-woven fabric flame retardant tape sequentially comprising a first release layer, a first pressure-sensitive adhesive layer, a substrate, a second pressure-sensitive adhesive layer, and a second release layer; the substrate is a paper non-woven substrate or a polyester non-woven substrate; the first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are formed by applying a pressure-sensitive adhesive to an upper surface and a lower surface of the substrate respectively; a flame retardant is added to the pressure-sensitive adhesive. The advantages of the present invention comprise: employing a special non-woven fabric, which has higher tensile and tear strength than conventional non-woven paper, and the finished product having better flexibility than polyester; still being being formed by employing a flame-retardant non-woven fabric and an adhesive in combination, not containing halogen and organic solvent residue, and being more environmentally friendly.
Patent WO-2019084847-A1 (WO)
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2017-11-01
Abstract: 本发明提供一种车联网中传输资源的获取方法及终端。本发明实施例通过侦听当前资源池的可用资源，进而在获得侦听结果之前，若终端需要发送数据，确定所述当前资源池是否允许随机选择传输资源，使得能够若所述当前资源池允许随机选择传输资源，从所述当前资源池中，随机选择传输资源，无需额外配置例外资源池，能够避免现有技术中由于额外配置例外资源池而导致的增加了频谱的碎片的技术问题，从而提高了总体的可用资源数量。
Patent WO-2019019463-A1 (WO)
Title: Thermosetting resin composition, prepreg made therefrom, copper clad laminate and high-frequency circuit board
Inventor: SU MINSHE
IPC: C08K5/5313
Filed: 2017-11-02
Abstract: Provided are a thermosetting resin composition, a prepreg made therefrom, a copper clad laminate and a high-frequency circuit board. Said thermosetting resin composition contains an allyl resin having a low polarity, and a phosphorus monomer-containing or phosphorus-containing resin. The copper-clad plate and the high-frequency circuit substrate thus obtained exhibit a low dielectric constant, dielectric loss, good heat resistance and flame retardancy.
Patent WO-2018126792-A1 (WO)
Inventor: XU HANQING
IPC: H04W24/08
Filed: 2017-11-13
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif de mesure d'interférence, et un procédé de mesure de décalage temporel. Le procédé comprend les étapes suivantes : un premier dispositif de communication obtient des premières informations de configuration de transmission et, dans cette étape, si un second dispositif de communication est une première station de base, le premier dispositif de communication est une seconde station de base ou un équipement d'utilisateur (UE) connecté dans une cellule formée par la seconde station de base ou, si le second dispositif de communication est un premier UE, le premier dispositif de communication est un second UE ou une station de base adjacente à une station de base connectée au premier UE ; exécuter une mesure sur un premier signal de référence, d'après les premières informations de configuration de transmission, de sorte à former un premier résultat de mesure qui sera utilisé pour coordonner des brouillages entre liaisons. Les modes de réalisation de la présente invention concernent en outre un support de stockage informatique.
Patent WO-2018095284-A1 (WO)
Inventor: PAN LIPING
IPC: F24D19/00
Filed: 2017-11-17
Abstract: La présente invention concerne un dispositif de simulation de flamme comprenant une source de lumière (1), un élément d'imagerie de flamme (3), une plaque d'imagerie (4), un élément de réflexion de lumière et un carburant factice (5). L'élément de réflexion de lumière sert d'ensemble de réflexion de lumière rotatif (2). La source de lumière (1) projette de la lumière vers une bande de réflexion de lumière (21) d'un tambour rotatif, la lumière est réfléchie par la bande de réflexion de lumière (21) de l'ensemble de réflexion de lumière rotatif (2) vers l'élément d'imagerie de flamme (3) pour former une image de flamme, et l'image de flamme formée forme une image de flamme sur le carburant factice (5) au moyen de la plaque d'imagerie (4). Une image réelle d'une flamme simulée est réfléchie sur l'autre côté de la plaque d'imagerie (4) au moyen d'une surface de miroir de la plaque d'imagerie (4) pour former une image virtuelle de la flamme simulée sur le carburant factice (5), et il est difficile de voir une image réelle de la flamme simulée dans un état de fonctionnement normal, et, par conséquent, la flamme simulée est vive et a un bon effet dynamique.
Patent WO-2019095414-A1 (WO)
Inventor: ZHANG YANFENG
IPC: G02B6/34
Filed: 2017-11-23
Abstract: An interlayer coupler for a three-dimensional photonic integrated chip comprises a two-dimensional grating provided between waveguide layers of a three-dimensional photonic integrated chip. Provision of a two-dimensional grating capable of adjusting and controlling a refractive index realizes refractive index matching between different waveguide layers of the three-dimensional photonic integrated chip, thereby realizing low coupling loss between the waveguide layers on the basis of an evanescent wave.<u/> <u/>
Patent WO-2019127004-A1 (WO)
Title: 修饰的寡核苷酸和可用于合成修饰的寡核苷酸的化合物
Inventor: ZHANG BILIANG
IPC: C07H1/00
Filed: 2017-12-26
Abstract: 本发明属于生物医药技术领域，具体涉及修饰的寡核苷酸和可用于合成修饰的寡核苷酸的化合物，以及对寡核苷酸进行修饰的方法。本发明还涉及所述修饰的寡核苷酸的用途，其用于预防和/或治疗受试者中与肝脏相关的疾病。
Patent WO-2019119606-A1 (WO)
Title: Display apparatus drive method, drive apparatus, and display apparatus
Inventor: KANG CHIH-TSUNG
IPC: G09G3/36
Filed: 2018-01-24
Abstract: The present application relates to a display apparatus drive method, a drive apparatus, and a display apparatus: calculating an average signal of all of the sub-pixel units in a partition to obtain a partition red average signal, a partition green average signal, and a partition blue average signal; and then, on the basis of the greyscale of the red, green, and blue average signals corresponding to a predetermined range, respectively executing red and blue gamma adjustment, such that the brightness ratio of the red and blue wide view angle is reduced relative to the green, enhancing the vividness of the green wide view angle. The original colour of the forward view can be maintained by means of red and blue light source brightness signal compensation, such that the original colour expression is not affected by the adjustment of the red and blue gamma signals. The vividness of the green wide view angle can be increased whilst maintaining the original colour signal expression.
Patent WO-2018205688-A1 (WO)
Title: 一种数据传输的方法、装置和系统
Inventor: ZUO JING
IPC: H04L1/16
Filed: 2018-01-25
Abstract: 本申请记载一种基于多路径传输控制协议MPTCP的报文反馈方法，该方法用于数据包的收端，该方法包括：通过一MPTCP连接中的第一路径，接收第一数据包；通过所述第一路径向所述发端发送第一ACK包，所述第一ACK包包括所述第一数据包的序列号和第二数据包的序列号，所述第二数据包是所述收端在接收所述第一数据包时，通过所述MPTCP连接中的第二路径已接收的最后一个数据包，其中，所述第一路径的链路状态好于所述第二路径的链路状态。这样，收端在接收到数据后，能够更充分利用多条路径的网络资源向发端反馈数据包的接收情况，从而提高多路径传传输的性能。
Patent WO-2018141288-A1 (WO)
Title: 一种信息交互的方法、设备和服务器以及系统
Inventor: SUN LIXIN
IPC: H04W16/14
Filed: 2018-02-05
Abstract: 本申请实施例提供了一种信息交互的方法，涉及通信技术领域，用以提供一种可行的方案实现频谱共享。在该方法中，设备向服务器发送第一指定信令消息，所述第一指定信令消息中携带有先听后说LBT相关信息；服务器向设备返回第二指定信令消息对应的响应消息，所述响应消息中携带有LBT能量检测门限信息。本申请实施例主要涉及LTE系统间的频谱共享流程。
Patent WO-2018161771-A1 (WO)
Title: 一种编码标签、导航方法和地图
Inventor: XING XIA
IPC: G09B29/10
Filed: 2018-02-09
Abstract: 一种编码标签、导航方法及地图，该编码标签包含有可识别的编码，该编码标签为编码定位标签或编码导航标签，该编码使用大小写字母、数字、颜色、符号、语言文字、平面图像、曲面图像和立体图像的一种或一种以上的组合；在实际物理位置部署该编码标签，并在地图上对应进行标示。编码标签、导航方法及地图，通过实景中的编码标签实物进行行进指引，减少行进者低头看导航设备屏幕的可能性/减少行进的视觉盲区；同时还提供实景中编码标签的优化部署方法，在定位信号弱或无的情况，行进过程中在基于特定的道路/道路段之间甚至可以无需导航软件/地图的支持而基于部署方法进行部分路段甚至是全程完成行进。
Patent WO-2018196568-A1 (WO)
Title: Capteur d'image, procédé d'imagerie et dispositif électronique
Inventor: ZHOU QIQUN
IPC: H04N5/235
Filed: 2018-04-03
Abstract: La présente invention concerne un capteur d'image, un procédé d'imagerie, un dispositif d'imagerie et un dispositif électronique. Le capteur d'image comprend un réseau d'unités photosensibles, un réseau d'unités de filtre et un réseau de microlentilles, le réseau d'unités photosensibles comprenant des unités photosensibles de mise au point et des unités photosensibles sans mise au point. Avec le capteur d'image, lorsqu'une intensité lumineuse ambiante courante est inférieure à une intensité prédéfinie, le capteur d'image génère une image avec le premier mode de sortie, et lorsque l'intensité lumineuse ambiante courante est supérieure à l'intensité prédéfinie, le capteur d'image génère une image avec le second mode de sortie. De plus, lorsque le capteur d'image est utilisé pour effectuer une mise au point, une mise au point de phase peut être effectuée en fonction de valeurs de sortie de deux parties de pixels photosensibles.
Patent WO-2019196092-A1 (WO)
Title: Bone conduction speaker having u-type magnet support
Inventor: KONG YULIANG
IPC: H04R9/06
Filed: 2018-04-13
Abstract: Disclosed in the present utility model is a bone conduction speaker having a U-type magnet support, comprising a gasket, a metal coil, a coil support, a metal elastic piece, a magnet support, and a magnet block. The center of the magnet support is formed into a cavity; the coil support, the metal elastic piece, and the magnet block are all provided in the cavity; the cavity comprises a first recess and a second cavity; the cross section of the first recess is U-shaped; the shape of the magnet block adapts to the first recess and is fixed to the first recess; the metal elastic piece is fixedly provided at the uppermost end of the magnet support; the upper end of the coil support passes through the central position of the metal elastic piece and is at the same horizontal level with the magnet support; the lower end of the coil support is provided at a position below the metal elastic piece; the metal coil is provided between the coil support and the magnet and is connected to the bottom of the coil support; the gasket is provided at the central position on the upper surface of the metal elastic piece and is fixedly connected to the coil. The hearing is protected and the eardrums are not hindered.
Patent WO-2018196834-A1 (WO)
Title: 一种天线下倾角调整方法和装置
Inventor: XIE MEIJUAN
IPC: H04W16/18
Filed: 2018-04-27
Abstract: 提供了一种天线下倾角调整方法和装置，该方法可包括：查询目标小区的KPI，其中，所述KPI包括有效RRC连接数和PRB利用率；根据所述目标小区的KPI相应地调整所述目标小区所对应的基站的天线下倾角。
Patent WO-2019011047-A1 (WO)
Title: Brushless turbine
Inventor: TONG WEI
IPC: H02K5/16
Filed: 2018-05-04
Abstract: Disclosed is a brushless turbine (1). The brushless turbine (1) comprises a front cover (3), a main body (2), a turbine blade (4), a controller assembly (7), a rotor assembly (5) and a stator assembly (6), wherein the stator assembly (6) comprises a bearing bracket (49), an electrical winding (55) and a silicon steel sheet magnetic conductor (45); a bearing sleeve (50) is axially arranged in the middle of the bearing bracket (49), and the rotor assembly (5) is axially mounted inside the bearing sleeve (50); one or more magnetic conduction legs (65) projecting inwardly are arranged on an inner side of the magnetic conductor (45), and the plurality of magnetic conduction legs (65) radially surround the bearing sleeve (50) to fix same; and a plurality of radially projecting winding support arms (47) are arranged on an outer side of the bearing sleeve (50), and each of the magnetic conduction legs (65) is located inside one of the winding support arms (47). The brushless turbine (1) integrates a plurality of components onto the bearing bracket (49), has a compact structure and a small volume, and can realize multiple functions by means of only one bearing bracket (49) component. During operation, a relatively high air flow and vacuum degree can be produced. The brushless turbine has a good operation performance, while making the product miniaturized and lightweight.
Patent WO-2018214927-A1 (WO)
Inventor: WANG JIAN
IPC: H04L1/00
Filed: 2018-05-24
Abstract: La présente invention concerne un procédé et un appareil de codage et de décodage. Le procédé comprend les étapes suivantes : une extrémité d'envoi effectue un codage polarisé sur des premières informations à coder, de façon à obtenir des premières informations codées d'une longueur de séquence de bits M, M étant un nombre entier positif ; l'extrémité d'envoi envoie les premières informations codées sur un premier canal correspondant aux premières informations à coder ; l'extrémité d'envoi effectue un codage polarisé sur des secondes informations à coder, de façon à obtenir des secondes informations codées d'une longueur de séquence de bits 2M, les secondes informations à coder comprenant les premières informations à coder, et une différence entre des numéros de séquence dans l'ordre croissant, de bits d'informations correspondant aux premières informations à coder et des numéros de séquence correspondants de bits d'informations à partir d'une (M+1)ème position de bit à une 2Mème position de bit parmi des bits d'information correspondant aux secondes informations à coder étant M ; et l'extrémité d'envoi envoie les secondes informations codées sur un second canal correspondant aux secondes informations à coder. En conséquence, les performances de codage et de décodage peuvent être améliorées.
Patent WO-2018228174-A1 (WO)
Title: 获取对象密度的方法、装置、设备及存储介质
Inventor: WANG DAFENG
IPC: G06K9/00
Filed: 2018-05-28
Abstract: 本申请实施例公开了一种获取对象密度的方法、装置、设备及存储介质，属于图像分析技术领域。所述方法包括：获取在目标时段内的n个不同时刻采集的目标区域的n张监控图片，n为大于1的整数；识别每张监控图片中包含的对象；获取每张监控图片对应的距离差异信息，距离差异信息用于指示监控图片中包含的对象之间的距离的差异程度；根据n张监控图片各自对应的距离差异信息，确定目标区域在目标时段内的对象密度。本申请实施例提供的技术方案实现过程中无需构建和训练模型，降低了方案的实现复杂度和实施要求。
Patent WO-2019237264-A1 (WO)
Inventor: ZHU ZHOU
IPC: H04W4/00
Filed: 2018-06-13
Abstract: 本发明公开了低功耗蓝牙通信方法、电子设备、网络和存储介质，方法包括：扫描通信范围内的设备节点；根据通信范围内设备节点的路由信息生成第一类路径和第二类路径；第一类路径为经过通信范围内的中继设备节点与根节点连通的路径；第二类路径为与通信范围内的各设备节点连通的路径。通过在当前节点中生成可与根节点连通的第一类路径和/或与通信范围内的各设备节点连通的第二类路径，既精简了需要保存在路由表中的路径，又为当前节点与根节点或其他设备节点之间进行通信时路径的选择提供了便利，提高了路径选择的针对性，降低了根节点的压力；而且当根节点失效时，当前节点仍可与其他部分设备节点通过第二类路径构成局部Mesh网络进行通信。
Patent WO-2018233529-A1 (WO)
Title: Lighting device
Inventor: ZOU DONGHONG
IPC: F21Y115/10
Filed: 2018-06-13
Abstract: A lighting device (100), comprising a lamp body (1), an insulating cover (4) assembled at one side of the lamp body, a photoelectric module (2) received in the lamp body and the insulating cover, a diffusion mask (3) assembled at the other side of the lamp body, and a power cable (5) extending into the insulating cover and electrically connected to the photoelectric module. The lamp body comprises a bottom wall (11) having a through hole (111), and side walls (12) extending from edges of the bottom wall; the photoelectric module comprises a substrate (21), an LED light source (22) provided at one side of the substrate, and a driving power source (25) provided on the substrate; the substrate abuts against the bottom wall (11). The lighting device further comprises connectors for connecting the lamp body, the photoelectric module, and the insulating cover. Because the LED light source and the driving power supply are integrated on the same substrate, the space that may be occupied by the lighting device is saved, and therefore, the lighting device may adapt to the trend of miniaturization. In addition, the quantity of elements in the lighting device is small, and therefore assembly of the device is convenient and quick, and the assembly costs are low.