baber/WOPTO huggingface dataset:
Patent WO-2018099293-A1 (WO)
Title: 一种被用于多天线传输的用户设备、基站中的方法和装置
Inventor: ZHANG XIAOBO
IPC: H04B7/0408
Filed: 2017-11-21
Abstract: 本发明提出了一种用于多天线传输的用户设备、基站中的方法和装置。用户设备首先接收第一无线信号，然后接收第一信令。所述第一无线信号被K个天线端口组发送，所述天线端口组中包括正整数个所述天线端口，第一天线端口组是所述K个天线端口组中的一个天线端口组，所述第一信令被用于确定第一时间资源池，{第一天线虚拟化向量，第二天线虚拟化向量}中的至少之一与所述第一天线端口组关联。本发明有效地降低了大规模MIMO系统的无线资源动态调度的信令开销。
Patent WO-2019104706-A1 (WO)
Inventor: WANG XIANGSHAN
IPC: H02J7/02
Filed: 2017-12-01
Abstract: 一种充电桩控制模块，包括处理器、电源电路、驱动电路、检测电路、状态指示电路、电流设定电路，电源电路与处理器连接进行供电，检测电路的输出端与处理器的输入端连接，检测电路的输入端用于与汽车充电系统连接并采集信号，驱动电路的输入端与处理器的输出端连接，状态指示电路的输入端与处理器的输出端连接，处理器上设置有CP端，CP端用于与汽车充电系统连接并输出脉冲信号，电流设定电路与处理器连接。根据充电桩调整控制器的电流设定电路就能适配不同规格的充电桩，只需要库存一种规格的控制器，大幅降低了库存压力，提高了产品的适用性，节约成本。
Patent WO-2019056594-A1 (WO)
Title: Miniature direct current motor
Inventor: LI JINZHI
IPC: H02K33/16
Filed: 2017-12-13
Abstract: A miniature direct current motor (10), comprising a lower cover (20), a receiving base (30), an outer housing (40) installed on the receiving base (30), a support frame (50) installed within the outer housing (40), four permanent magnets (60) and a coil (70) installed on the support frame (50), an output shaft (80) installed on the receiving base (30) and extending beyond the outer housing (40), and an iron core (90) installed on the output shaft (80). The permanent magnets (60) are grouped into pairs, and each of the pairs is arranged symmetrically at side surfaces of the support frame (50). Two of the permanent magnets (60) on surfaces of a same side of the support frame (50) have lines connecting centers thereof to an axis of the output shaft (80) forming an included angle of 50-60°. The iron core (90) has a sleeve connection portion (91) sleeved on the output shaft (80) and swing arms (92) symmetrically provided on two sides of the sleeve connection portion (91). The swing arms (92) are arranged opposite to the permanent magnets (60). The permanent magnets (60) in the miniature direct current motor (10) generate a large auxiliary force, have a sufficient travel distance under the action of a force, and have a large swing amplitude. During a time gap for a change in the direction of an electric current, a reset spring is not required to compensate for insufficient driving force during circuit switching, and an inverter is not needed in the structure to achieve the change in direction of the electric current. The present invention has a simple structure and generates little noise.
Patent WO-2019041638-A1 (WO)
Title: Solder ball laser welding method
Inventor: ZHANG JINRONG
IPC: B23K1/005
Filed: 2017-12-14
Abstract: A solder ball laser welding method, comprising: moving a laser beam of a first power density along a welding track (20) to irradiate a solder ball (10) placed on a bonding pad, so as to soften the solder ball (10), the welding track (20) surrounding the solder ball (10); moving a laser beam of a second power density along the welding track (20) to irradiate the softened solder ball (10), so as to melt the softened solder ball (10), the welding track (20) falling on the softened solder ball (10), and the second power density being larger than the first power density; and moving a laser beam of a third power density along the welding track (20) to irradiate the melted solder ball (10), so as to assist in solidification of the melted solder ball (10), the third power density being smaller than the first power density. By means of the solder ball laser welding method, the technical problems in the existing solder ball welding technology that a bonding pad would be easily burnt in a welding process and that the welding quality is poor are resolved.
Patent WO-2019119249-A1 (WO)
Inventor: WU KEYING
IPC: H04W74/08
Filed: 2017-12-19
Abstract: 本申请公开了一种被用于无线通信的用户、基站中的方法和装置。第一节点接收T个第一类无线信号，在T个时间窗中分别发送T个第二类无线信号；在第一子频带上的Q个时间子池中分别执行Q次能量检测，得到Q个检测值。所述T个第二类无线信号和所述T个第一类无线信号一一对应；所述T个第一类无线信号中仅有T1个第一类无线信号被用于确定所述Q；所述T是大于1的正整数，所述Q是正整数，所述T1是小于所述T的正整数；所述T1个第一类无线信号由所述T个第一类无线信号中所有被关联到第一天线端口集合的第一类无线信号组成；所述第一天线端口集合包括正整数个天线端口；所述第一节点是基站，或者所述第一节点是用户设备。
Patent WO-2019127489-A1 (WO)
Title: 电容器
Inventor: WANG SHENGRONG
IPC: H01L23/522
Filed: 2017-12-29
Abstract: 一种电容器，包括第一端、第二端、第一电容器和第二电容器。所述第一电容器包括按第一方向排列的至少两个第一导电体，所述至少两个第一导电体中每两个相邻的第一导电体被第一介质所分隔，所述至少两个第一导电体中的一部分与所述第一端电耦合，所述至少两个第一导电体中的其他部分与所述第二端电耦合。所述第二电容器包括按第二方向排列的至少两个第二导电体，所述至少两个第二导电体中每两个相邻的第二导电体被所述第二介质所分隔，所述至少两个第二导电体中的一部分与所述第一端电耦合，所述至少两个第二导电体中的其他部分与所述第二端电耦合。所述第一电容器和第二电容器均具有叉指结构。
Patent WO-2019015279-A1 (WO)
Title: Use of sirt1 inhibitor in prevention and treatment of intestinal disease caused by radiation
Inventor: HUA GUOQIANG
IPC: A61K45/00
Filed: 2018-01-15
Abstract: Use of a SIRT1 inhibitor in the prevention and treatment of intestinal diseases caused by radiation. Specifically disclosed are use of an SIRT1 inhibitor in the preparation of a medicament, a pharmaceutical composition for preventing or treating intestinal damage caused by radiation, and a method for treating or preventing intestinal damage caused by radiation.
Patent WO-2018149261-A1 (WO)
Title: 用于将气帘卷绕和/或折叠成管状体的包装方法
Inventor: WANG LIANG
IPC: B60R21/237
Filed: 2018-01-16
Abstract: 一种用于将气帘卷绕和/或折叠成管状体的包装方法。该包装方法包括提供气帘（20）的步骤，气帘（20）包括第一端部（21），在气帘（20）的展开状态下，第一端部（21）在气帘宽度方向上的尺寸小于气帘（20）的其他部分在气帘宽度方向上的尺寸，并且包装方法还包括以下步骤中的至少一者：在将气帘（20）卷绕和/或折叠成管状体的过程中，使第一端部（21）围绕具有预定尺寸的第一芯轴（24）卷绕或折叠；以及在将气帘（20）卷绕和/或折叠成管状体之后，进一步卷绕和/或折叠第一端部（21）。通过该包装方法，使得卷绕和/或折叠成管状体的气帘（20）的第一端部（21）的外周尺寸小于气帘（20）的其他部分的外周尺寸。
Patent WO-2018166332-A1 (WO)
Title: 具有同步带传动装置的机械臂
Inventor: ZHAO DEZHENG
IPC: B25J18/04
Filed: 2018-02-21
Abstract: 一种具有同步带传动装置的机械臂，涉及机械臂技术领域，具有同步带传动装置的机械臂，包括前臂（1）和后臂（2），所述前臂（1）和后臂（2）之间铰接，还包括至少一组带传动装置，所述后臂（2）上设置用于驱动带传动装置转动的电机（3），所述电机（3）输出轴上安装主动轮，所述前臂（1）上固定设置与电机输出轴平行的固定轴（4），带传动装置中的从动轮安装在固定轴（4）上，主动轮的直径小于从动轮的直径。该机械臂结构简单，传动精度高，成本低。
Patent WO-2019165595-A1 (WO)
Title: 一种一体化管型防水灯具
Inventor: PENG CHENG
IPC: F21S8/00
Filed: 2018-02-28
Abstract: 一种一体化管型防水灯具，包括保护罩(1)、安装在保护罩(1)内的散热件(2)、设置在散热件(2)上的光源组件(3)、设置在光源组件(3)的两端且与光源组件(3)电性连接的接线组件(4)、可拆卸连接在保护罩(1)两端的防水组件(5)，以及设置在保护罩(1)两端外侧且用于将一体化管型防水灯具安装在安装面上的安装组件(6)。一体化管型防水灯具整体结构牢固紧凑，安装简便，可大幅节省安装空间，提高安装效率，并且兼具传统户外三防灯具之防水、防尘和防腐蚀的功能。
Patent WO-2018192330-A1 (WO)
Title: 一种城镇交通运输方法及交通运输装置
Inventor: WEN JINLONG
IPC: B61B1/00
Filed: 2018-03-19
Abstract: 一种城镇空中轨道交通运输方法及交通运输装置，在城市的空中设置环形的轨道(1)，在轨道上设置多辆列车(8)和多个站点，列车沿轨道循环运行，并通过统一调度，使各列车有序在各站点停靠，避免拥堵在一起。在使用时在轨道上增加移动进站轨道(4)和移动出站轨道(5)，能够通缓解车辆运行时带来拥挤的弊端，而且在使用时降低了行驶的危险性，方便进站上车和进站下车。
Patent WO-2018177291-A1 (WO)
Inventor: CAO QUN
IPC: A61B5/053
Filed: 2018-03-27
Abstract: 一种分立式的生物电阻抗识别装置，包括：控制装置（1），其包括壳体（11）和设置在壳体（11）内的控制处理电路（12），壳体（11）上设有部分裸露于壳体（11）的导电点（111），导电点（111）与控制处理电路（12）电连接；探测装置（2），包括探针（21）和连接杆（22）；连接杆（22）内部具有容纳探针（21）的容纳腔以套设在探针（21）外，其远离探针（21）的一端设有导电针（221）；导电针（221）一端与探针（21）电连接，另一端通过抵靠导电点（111）的方式与控制处理电路（12）电连接；壳体（20）通过可拆卸连接方式与连接杆（22）固定连接，当壳体（20）与连接杆（22）固定连接时，导电针（221）抵触导电点（111）；当壳体（20）与连接杆（22）分离时，导电针（221）与导电点（111）分离。该生物电阻抗识别装置能够提高产品的使用率，降低使用成本。
Patent WO-2019161592-A1 (WO)
Title: Method for automatically extracting structural modal parameters by clustering
Inventor: YI TINGHUA
IPC: G06F17/50
Filed: 2018-03-28
Abstract: A method for automatically extracting structural modal parameters by clustering, relating to the technical field of structural health monitoring. First, modal parameters of a structural random response under different calculation orders are obtained using the natural excitation technique in combination with the eigensystem realization algorithm; then, according to the characteristics that a physical mode is stable and has high similarity and a spurious mode is instable and has low similarity, by using the dissimilarity between two most similar modes under adjacent calculation orders as a feature of the mode under the lower order, fuzzy C-means clustering is performed, to adaptively obtain stable modal classes having high similarity; finally, hierarchical clustering is performed on the stable modal classes to classify modes that appear in different calculation orders and have the same modal parameters into one class, and so on and so forth, each physical mode of the structure can be obtained. A stable mode is obtained by clustering the modal dissimilarity rather than modal parameters themselves, and therefore, manual operation does not need to be involved.
Patent WO-2019157778-A1 (WO)
Title: Postage slip printing method, electronic device, and computer readable storage medium
Inventor: LI YONGPING
IPC: G06F3/12
Filed: 2018-04-13
Abstract: The present application discloses a postage slip printing method, an electronic device, and a computer readable storage medium. The method comprises the following steps: step 01, acquiring the number  P  of postage slips to be printed; step 02, determining whether the number  P  of postage slips is larger than  N , where  N  is an upper limit of a single printing, and if so, performing step 03, or if not, directly performing printing; step 03, grouping, according to a preset grouping rule, the postage slips to be printed; and step 04, sequentially printing, according to a time on the first postage slip in each group, the grouped postage slips in order from earliest to latest. The method enables grouping of postage slips that exceed a preset printing number, thereby avoiding the issue of repeatedly inputting a postage slip number caused by limitation of a printing interface, and improving efficiency when printing postage slips.
Patent WO-2019165728-A1 (WO)
Inventor: LIU LILI
IPC: E04H6/00
Filed: 2018-06-19
Abstract: A bicycle parking system having a sorting function. By means of a parking platform (1), an electric pulling mechanism (4), an electric pushing mechanism (3), a platform storage bin (5), a platform holding bin (6), a controller and the like, the bicycle parking system resolves the existing problem that the quantity of bicycles parked in a parking area is smaller than a designed parking quantity due to that public bicycles are placed disorderly even though they are parked in a planned parking area.
Patent WO-2019001456-A1 (WO)
Title: Connection structure for lifting cooker lid
Inventor: LAI DONGSHENG
IPC: A47J36/06
Filed: 2018-06-27
Abstract: A connection structure for a lifting cooker lid comprises a connection rod (100) and a cooker lid (400). A mounting hole is formed in the cooker lid (400). The connection rod (100) is connected to the mounting hole of the cooker lid (400) by means of an elastic connection component (300) and a rigid connection component. The elastic connection component (300) comprises a hollow cylindrical elastic portion (310), and first annular elastic portions (320) are disposed on the outer surface of the bottom of the hollow cylindrical elastic portion (310). Second annular elastic portions (330) having intervals with the first annular elastic portions (320) are disposed on the outer surface of the hollow cylindrical elastic portion (310). Grooves are formed between the first annular elastic portions (320) and the second annular elastic portions (330) to clamp the edge of the mounting hole, so that the elastic connection component (300) is fixed in the mounting hole. The rigid connection component comprises a connection sheet (500) and a threaded fastener (600). The end portion of the connection rod (100) is nested in the hollow cylindrical elastic portion (310). The threaded fastener (600) penetrates through the connection sheet (500) and is fastened to the end portion of the connection rod (100) in a threaded manner, so that the first annular elastic portion (320) is clamped between the connection sheet (500) and the cooker lid (400). By means of the elastic connection component (300), the structure allows the cooker lid (400) to be adapted to a non-horizontal table.
Patent WO-2020000410-A1 (WO)
Title: 多站并发测试方法、控制站和多站并发测试装置
Inventor: YIN SHILONG
IPC: B65G43/10
Filed: 2018-06-29
Abstract: 本发明提供了一种多站并发测试方法，包括以下步骤：A：控制站依据各测试站的相邻测试站的前次测试结果，控制机械手发送相应测试站的SOT信号；B：控制站根据接收到的各个SOT信号，并对应各测试站的次序构造出SOT信号序列；C：控制站将所述SOT信号序列与其生成的SOT信号序列预判值进行比较，若匹配，则相应的测试站执行被测器件的测试，否则控制机械手将各测试站被测器件清料；所述SOT信号序列预判值为根据前次各测试站测试结果生成。本发明既可实现被测器件的所有参数在同一个测试系统中进行测试，节省测试成本，还整合了被测器件的所有测试数据，实现被测器件与测试结果一一对应，防止数据错位的现象。
Patent WO-2019007393-A1 (WO)
Title: Pesticide compositions
Inventor: HAN ZHICHAO
IPC: A01N57/20
Filed: 2018-07-05
Abstract: Providing a pesticidal composition which comprises (a) an effective amount of a pesticide; (b) a sulfosuccinate surfactant component; and (c) an additional surfactant.
Patent WO-2020024104-A1 (WO)
Title: Return control method, apparatus and device
Inventor: MENG GUOTAO
IPC: G05D1/12
Filed: 2018-07-31
Abstract: Provided in the embodiments of the present invention are a return control method, apparatus and device, wherein the method comprises acquiring identity information of a target object during a take-off process of an unmanned aerial vehicle; in the process of the unmanned aerial vehicle returning, collecting a first image containing an object by an image collection device; identifying the object as a target object according to the first image and the identity information; performing a corresponding operation based on the target object. The embodiments of the present invention can automatically identify a target object during a return process, thereby improving the convenience of operation.
Patent WO-2020034163-A1 (WO)
Title: Uplink signal transmission method, terminal and storage medium
Inventor: CHEN WENHONG
IPC: H04W52/14
Filed: 2018-08-16
Abstract: Disclosed in the embodiments of the present invention are an uplink signal transmission method, a terminal and a storage medium. The method comprises: a terminal receiving reference signals configured by a network device for and associated with two uplink signals to be transmitted respectively; if the reference signals associated with the two uplink signals to be transmitted respectively satisfy a preset condition, the terminal transmitting the two uplink signals at the same time.
Patent WO-2019080636-A1 (WO)
Title: Bathroom purification device
Inventor: YANG ZHIMIN
IPC: B01D53/14
Filed: 2018-08-29
Abstract: A bathroom purification device, comprising an exhaust fan (34) and a nozzle. The exhaust fan (34) is used for pumping odor of a toilet, and the nozzle (38) is provided in a water tank (10) and used for spraying water; the exhaust fan (34) pumps out the odor, the odor is mixed with water which is sprayed by the nozzle (38), indole and skatole in the odor are transferred into the water, clean air is formed, and the water with the transferred indole and skatole flows back into the water tank (10) and is discharged into a sewer when the toilet is washed.
Patent WO-2019148844-A1 (WO)
Title: Handheld device and handheld pan-tilt
Inventor: LIU SHIHAO
IPC: F16M11/16
Filed: 2018-09-07
Abstract: A handheld device (100) and a handheld pan-tilt (1000). The handheld device (100) comprises a mounting rod (10) and at least one handle (20). The distance from the center of the cross section of at least a portion of the mounting rod (10) to the edge is varied; at least a portion of the mounting rod (10) is used for mounting a load (200); and at least one handle (20) is connected to the mounting rod (10).
Patent WO-2019196333-A1 (WO)
Title: Oled display panel and manufacturing method therefor
Inventor: YU WEI
IPC: H01L51/52
Filed: 2018-09-12
Abstract: An OLED display panel and a manufacturing method therefor. According to the manufacturing method for an OLED display panel, light-shielding thin films (51, 52) are provided on a packaging cover plate (10), and the laser can be prevented from irradiating electrodes (23) on an OLED substrate (20) in a laser scanning process for a frame adhesive, so as to effectively protect the electrodes (23). Moreover, the part of the light-shielding thin films (51, 52), overlapped with thin film regions (31, 32, 41, 42) of the frame adhesive (30), is configured to have a gradually-reduced light transmittance, so that the thin film regions (31, 32, 41, 42) of the frame adhesive (30) can be prevented from being burnt by excessive laser energy, and the packaging effect is fully guaranteed, and the generation of particulate matters is reduced. In addition, the surface of the light-shielding thin films (51, 52), irradiated by the laser, is configured to be a frosted surface, so that the laser irradiated on the light-shielding thin films (51, 52) can generate diffuse reflection. As a result, the laser is prevented from being directly reflected to a laser head (81), so that the laser head (81) is protected from being damaged by burns. The OLED display panel is manufactured by using the manufacturing method for an OLED display panel, and the OLED display panel is good in packaging effect and high in production yield.
Patent WO-2020056775-A1 (WO)
Inventor: FANG YUN
IPC: H04W28/06
Filed: 2018-09-21
Abstract: L'invention concerne un procédé permettant de renvoyer et de recevoir des informations, et un dispositif. Le procédé comprend les étapes suivantes : un dispositif terminal détermine des informations d'état de canal (CSI); le dispositif terminal envoie les CSI à un dispositif de réseau. Dans des modes de réalisation de la présente invention, un retour rapide des CSI par le dispositif de terminal peut réduire efficacement le surdébit de retour, améliorant ainsi la fiabilité d'un canal de commande.
Patent WO-2019128360-A1 (WO)
Title: 物品存储设备、码垛系统及物品存储方法
Inventor: HU JINXING
IPC: B65G1/04
Filed: 2018-09-30
Abstract: 一种物品存储设备、码垛系统及物品存储方法，其中物品存储设备包括第一输送线(10)、第二输送线(20)和缓存通道(30)，第一输送线(10)和第二输送线(20)绕缓存通道(30)螺旋上升形成双螺旋结构，缓存通道(30)的两端分别与第一输送线(10)和第二输送线(20)相通，第一输送线(10)将物品(40)输送至缓存通道(30)，缓存通道(30)从第一输送线(10)接收物品(40)并将物品(40)输送至第二输送线(20)，第二输送线(20)从缓存通道(30)接收物品(40)并输出。相对于现有立体库来说，采用双螺旋结构可以大大减小占地面积，降低设备投入成本。
Patent WO-2020082213-A1 (WO)
Inventor: WANG ZEYU
IPC: G06Q40/04
Filed: 2018-10-22
Abstract: Disclosed is a network expandability blockchain implementation method. The implementation method comprises: a segment and leadership election, consensus synchronization based on segment leadership, a reputation evaluation mechanism and a global synchronization algorithm. The embodiment of the present invention proposes a parallel chain structure, separating transaction and consensus into two chains, so as to improve the expandability of a blockchain network. The consensus part is performed in a reputation chain, and a reputation chain network pays attention to the security to support the high-speed transaction of a transaction chain network with the appropriate speed. Based on the advantages of the reputation evaluation mechanism, the embodiment of the present invention proposes a network slicing method based on the reputation evaluation mechanism. After the network slicing, the nodes with honesty and excellent performance are more likely to become the leader of the segment, thereby implementing the high throughput of the network without reducing the security of the blockchain network.
Patent WO-2019085904-A1 (WO)
Inventor: SONG YONGGANG
IPC: G08G1/16
Filed: 2018-10-30
Abstract: 一种基于蜂窝网络的辅助驾驶方法及交通控制单元，用以准确评估风险并为车辆提供有价值的安全预警。该方法为：根据第一车辆的行驶状态信息确定第一车辆的第一预发生轨迹（S201），该第一预发生轨迹为第一车辆从当前时刻起在预设时长内发生的行驶轨迹；确定存在第二车辆的第二预发生轨迹与第一预发生轨迹相交时，向第一车辆发出预警信息（S202），其中，第二预发生轨迹为第二车辆从当前时刻起在预设时长内发生的行驶轨迹。
Patent WO-2020056878-A1 (WO)
Title: 一种应用界面启动时长的获取方法、装置及终端设备
Inventor: SU XIAOQIANG
IPC: G06F11/34
Filed: 2018-11-02
Abstract: 一种应用界面启动时长的获取方法、装置及终端设备，属于终端设备领域。通过记录启动界面指令发出的第一时间点；在每一次监听到渲染工作消息时，记录当前时间点作为渲染工作消息的时间点，并在按时间顺序记录的多个渲染工作消息的时间点中，将首个满足预设条件的渲染工作消息的时间点，作为第二时间点；其中，预设条件为：渲染工作消息的时间点与前一个的渲染工作消息的时间点的时差为预设时长；将第一时间点和第二时间点的时差，作为应用界面启动时长，获得的启动时长准确且实现简单，可以直接集成在应用程序中，节省了测试人员的工作量。
Patent WO-2020056890-A1 (WO)
Inventor: HE HUAILIANG
IPC: H01J37/32
Filed: 2018-11-13
Abstract: A reaction chamber, the reaction chamber comprising a cavity, an upper electrode (2) disposed in the cavity, a gas diffusion plate (11) and an adjustment assembly (12), wherein the gas diffusion plate (11) is disposed directly above the upper electrode (2) and partitions the cavity, and the gas diffusion plate (11) is provided thereon with a plurality of pores (111); and the adjustment assembly (12) is disposed on the gas diffusion plate (11).
Patent WO-2020062574-A1 (WO)
Inventor: WANG JIANWEI
IPC: H02K11/33
Filed: 2018-12-06
Abstract: Provided is a connector (30) for electrically connecting a motor (10) and an electronic governor (20), the connector (30) includes a conductive member (31) and a package body (32), the conductive member (31) is electrically connected to one end of a three-phase wire (400), the other end of the three-phase wire (400) is electrically connected to the motor (10), the package body (32) is formed with a first surface (321) and a second surface (322) opposite to each other, a connection portion (323) is formed on the first surface (321), the conductive member (31) is packaged in the package body (32) and at least partially exposed from the connection portion (323), to allow a fastener (500) to be mounted on the connecting portion (323) and to be electrically connected with the conductive member (31) and the electronic governor (20). Since the connection portion (323) is formed on the first surface (321), and only when the user mounts the fastener (500) on the connecting portion (323), the conductive member (31) can be electrically connected with the electronic governor (20), which prevents the user from mounting the connector (30) in incorrect manner to cause the three-phase wire (400) to be connected incorrectly.
Patent WO-2020118514-A1 (WO)
Inventor: WANG LI
IPC: G01S17/06
Filed: 2018-12-11
Abstract: L'invention concerne un module de télémétrie (30) et un dispositif de télémétrie (100). Le module de télémétrie (30) comprend une source de lumière (32), un élément de changement de trajet de lumière (33) et un détecteur (35). L'élément de changement de trajet de lumière (33) est situé sur un trajet de lumière de sortie de la source de lumière (32) et est utilisé pour combiner le trajet de lumière de sortie de la source de lumière (32) et un trajet de lumière de réception du détecteur (35). L'élément de changement de trajet de lumière (33) comprend un substrat (331) et un film réfléchissant (333) formé sur le substrat (331). Un trou de passage de lumière (3332) est ménagé sur le film réfléchissant (333). Une région du substrat (331) correspondant au trou de passage de lumière (3332) est configurée pour être une région de transmission de lumière (3312). Une séquence d'impulsions de lumière émise par la source de lumière (32) pénètre dans la région de transmission de lumière (3312) et le trou de passage de lumière (3332) et sort ensuite. La séquence d'impulsions de lumière rétro-réfléchie par un objet détecté est réfléchie par le film réfléchissant (333) et est ensuite reçue par le détecteur (35). Le détecteur (35) est utilisé pour déterminer la distance et/ou la direction de l'objet détecté par rapport au module de télémétrie (30) en fonction de la séquence d'impulsions de lumière reçue.
Patent WO-2020124443-A1 (WO)
Inventor: WANG SHUAI
IPC: H01L27/32
Filed: 2018-12-19
Abstract: La présente invention porte sur un écran flexible (200), comprenant : un substrat (21) présentant une surface de liaison (211) ; une unité électroluminescente organique (23) liée à la surface de liaison (211) au moyen d'une première couche de liaison (22) formée par un premier adhésif optique, le premier adhésif optique étant ajouté à un premier matériau magnétique ; et une plaque de recouvrement (25) liée à l'unité électroluminescente organique (23) au moyen d'une seconde couche de liaison (24) formée par un second adhésif optique, la seconde couche de liaison (24) étant éloignée de la surface de liaison (211), le second adhésif optique étant ajouté à un second matériau magnétique, et le magnétisme du premier matériau magnétique étant opposé à celui du second matériau magnétique. En ce qui concerne l'écran flexible (200), la performance de flexion de l'écran flexible (200) est améliorée par l'ajout des matériaux magnétiques dans les adhésifs optiques, de telle sorte que la durée de vie de l'écran flexible (200) est plus longue, et l'écran flexible (200) est doué d'une plus grande courbure de façon à pouvoir s'adapter à une structure de flexion plus complexe.