baber/WOPTO huggingface dataset:
Patent WO-2018010639-A1 (WO)
Title: Procédé pour assurer un transport à haut débit par un système de signalisation associé à un canal de réseau ip
Inventor: LI GUOPING
IPC: H04L12/70
Filed: 2017-07-11
Abstract: L'invention porte sur un procédé visant à fournir un transport de protocole Internet (IP) à haut débit et à faible latence, à l'aide d'une signalisation associée au canal (CAS, "channel associated signaling"), et comprend : la réception, par un élément de réseau, d'un paquet, le paquet comprenant des données d'utilisateur et des paramètres pour contrôler le trafic et la largeur de bande pour un flux de données le long d'un trajet commun, et l'en-tête du paquet comprenant les paramètres pour contrôler le trafic et la largeur de bande pour le flux de données le long du trajet commun; et la commande, par l'élément de réseau, du trafic en fonction des paramètres dans le paquet.
Patent WO-2018028400-A1 (WO)
Title: 一种参考信号的测量方法和装置
Inventor: LYU YONGXIA
IPC: H04W36/00
Filed: 2017-07-19
Abstract: 本发明实施例公开了一种参考信号的发送、接收方法和装置。一种信道状态信息接收方法中，基站向终端设备发送第一信令，第一信令包括多个子带中每个子带的信道状态信息参考信号CSI-RS信息。基站在多个子带中的至少一个子带上发送CSI-RS。基站接收终端设备发送的信道状态信息,信道状态信息是对至少一个子带上发送的所述CSI-RS测量得到的。本发明实施例提供了一种参考信号数据的发送、接收方法和装置，可以为一个终端设备配置多个子带，从而同时获取多个子带的参考信号。使基站能够根据参考信号的结果对终端所使用的子带进行切换，保持了基站侧的灵活性和终端设备数据传输的最大化。
Patent WO-2019014885-A1 (WO)
Title: Atomizer and electronic cigarette
Inventor: LIU QIUMING
IPC: A24F40/46
Filed: 2017-07-20
Abstract: An atomizer and an electronic cigarette. The atomizer comprises an atomization core assembly (1) and a liquid storage assembly (2). The atomization core assembly (1) is mounted in a liquid storage chamber (23) of the liquid storage assembly (2), and the atomization core assembly (1) comprises an atomization sleeve assembly (12) and a heating atomization assembly (11). The heating atomization assembly (11) is mounted in a cavity of the atomization sleeve assembly (12), and a first liquid guide hole (1211) in communication with the liquid storage chamber (2) is formed in a side wall (121) of the atomization sleeve assembly (12). The heating atomization assembly (11) comprises a microporous ceramic assembly (111). The microporous ceramic assembly (111) forms a first mounting position (1111), and cotton (112) is mounted in the first mounting position (1111). The microporous ceramic assembly (111) also forms a second mounting position (1112), and a heating wire (113) is disposed at the second mounting position (1112). In the atomizer, after the heating wire (113) is electrified and heated, the cigarette liquid can be heated at the heating wire (113) and the microporous ceramic assembly (111). By using the microporous ceramic assembly (111) and the cotton (112), the transmission of the cigarette liquid in the atomizer is facilitated, the heating area of the cigarette liquid is increased, the heating power and the heating effect of the cigarette liquid are improved, and a larger amount of smoke can be formed.
Patent WO-2019019065-A1 (WO)
Title: Toll collection processing method and intelligent device
Inventor: XIONG XIAOLONG
IPC: G07B15/06
Filed: 2017-07-26
Abstract: Provided are a toll collection processing method and an intelligent device, the method comprising: if reading of vehicle information fails, then communicating with a traffic flow detection apparatus provided on the current toll collection lane, to acquire, from the traffic flow detection apparatus, traffic flow information concerning the current toll collection lane within a pre-set time range (S102); determining, according to the traffic flow information, whether to execute passing processing of the vehicle to be charged, of which the reading of the vehicle information fails (S103); the passing processing referring to: controlling a pre-set automatic passing gate to issue a charging card, the charging card being provided with entrance identification information such that the entrance identification information is read at the exit by swiping the card to complete toll calculation of the vehicle to be charged. The present invention can effectively relieve congestion in the case of heavy traffic.
Patent WO-2018036343-A1 (WO)
Inventor: WU LINGYAN
IPC: G06F3/044
Filed: 2017-07-31
Abstract: L'invention concerne un module d'affichage tactile, son procédé de fabrication, et un dispositif d'affichage. Le module d'affichage tactile comprend un panneau d'affichage (10) et un module tactile (20) fixé au panneau d'affichage (10). Le module tactile (20) est divisé en une région tactile ayant une électrode tactile (001) et une région de bordure ayant une matrice noire (002). Le module tactile (20) comprend un substrat de base (003), une première couche d'adaptation d'indice (004) située sur un côté du substrat de base (003) à proximité du panneau d'affichage, et une seconde couche d'adaptation d'indice (005). La première couche d'adaptation d'indice (004) est située entre l'électrode tactile (001) et le substrat de base (003). La seconde couche d'adaptation d'indice (005) est située sur un côté de l'électrode tactile (001) à l'opposé du substrat de base (003). Dans un mode d'affichage à l'état sombre, une différence de couleur entre la région tactile et la région de bordure est inférieure à une valeur prédéfinie ; ainsi, le dispositif d'affichage tactile peut réduire la différence de couleur entre la région tactile et la région de bordure.
Patent WO-2018049951-A1 (WO)
Title: 信息传输的方法、发送端设备和接收端设备
Inventor: LI RONG
IPC: H04L1/00
Filed: 2017-08-09
Abstract: 本申请实施例提供了一种信息传输的方法、发送端设备和接收端设备，该方法包括根据第一信道的载荷大小确定极化Polar码的母码长度N，该第一信道的载荷大小为N个比特，N为2n，n为正整数；对需要传输的目标信息进行Polar码编码获得N个编码比特；通过该第一信道传输该N个编码比特。在本申请实施例中，由于在Polar码编码后获得的编码比特的数目与信道的载荷长度相等，因此N个编码比特通过第一信道传输时无需进行速率匹配的过程，简化了信道的编码开销，并且由于无需进行速率匹配，大大降低信道编码的复杂度和延迟，避免由速率匹配操作带来的性能损失。
Patent WO-2019028761-A1 (WO)
Title: Object tracking using depth information
Inventor: MAO YINIAN
IPC: H04N5/232
Filed: 2017-08-10
Abstract: A technology for tracking a target object using depth information is disclosed. An object image contain a target object can be obtained from a reference image. A target distance from a robot to the target object can also be derived or accessed. When the robot captures a new image, 2D matching can be performed to find the horizontal and vertical movement of the target object. Distance change or depth change of the target object can also be calculated from the new image. A depth change ratio can be calculated and be utilized to scale a bounding box. The robot can then move to a new location according to the horizontal, vertical and depth changes. A new object image can be extracted from the new image according to the scaled bounding box. The object tracking can be continued using a similar process when the next image is captured.
Patent WO-2019006827-A1 (WO)
Title: Array substrate, manufacturing method therefor, and display panel applying same
Inventor: CHEN YU-JEN
IPC: H01L27/12
Filed: 2017-08-17
Abstract: An array substrate, a manufacturing method therefor, and a display panel applying same. The array substrate (11) comprises: a first substrate (110); a first conductive layer (112) formed on the first substrate (110); a conductive cover layer (114) formed on the first substrate (110) and covering the first conductive layer (112); a second conductive layer (116) formed on the conductive cover layer (114); a first passivation layer (118) formed on the conductive cover layer (114) and covering the second conductive layer (116), the first passivation layer (118) forming a recess; a common electrode (120) formed on the first passivation layer (118), wherein the common electrode (120) is partially formed in the recess; a second passivation layer (122) formed on the common electrode (120); and a pixel electrode (124) formed on the second passivation layer (122) and located in the recess.
Patent WO-2018133409-A1 (WO)
Title: 一种电源管理电路、电子设备及电子设备控制方法
Inventor: LIU HAIQIANG
IPC: G05F1/569
Filed: 2017-08-23
Abstract: 一种电源管理电路、电子设备及电子设备控制方法，电源管理电路包括TYPE_C接口(13)、接口检测芯片(14)、电源管理芯片(12)及电位下拉电路(15)。其中，接口检测芯片(14)包括电源检测引脚VBUSDET，TYPE_C接口(13)包括电性连接至电源管理芯片(12)的电源引脚，电源引脚电性连接至电源检测引脚VBUSDET并形成一节点，电位下拉电路(15)电性连接至节点与电源检测引脚VBUSDET之间。电位下拉电路(15)当未连接电源设备的TYPE_C线缆插入接口检测芯片(14)时，电位下拉电路(15)可拉低输入至电源管理芯片(12)的电压，使其远低于电源管理芯片(12)的触发开机电压，解决了误开机的问题。
Patent WO-2018059273-A1 (WO)
Title: 摄像头装置
Inventor: WANG YUHUA
IPC: H04N5/225
Filed: 2017-09-19
Abstract: 一种摄像头装置，该装置包括设置有摄像镜头的摄像头机盒，供摄像头机盒转向的转向装置，将摄像镜头摄得的影像信号发送到影像显示或记录装置的影像信号发送装置，以及为本装置提供电源的电源装置；所述电源装置包括取得100～240V(AC)电源的电插头和相关的变压-整流装置；在所述摄像头机盒上设置有LED灯照明装置；所述影像信号发送装置是无线发送装置。
Patent WO-2018054347-A1 (WO)
Title: Conception améliorée de systèmes de communication connaissant une erreur de rafale
Inventor: LI XIU-SHENG
IPC: H04L1/18
Filed: 2017-09-22
Abstract: L'invention concerne des concepts et des exemples se rapportant à une conception améliorée de systèmes de communication connaissant une erreur de rafale. Un processeur d'un équipement utilisateur (UE) reçoit des données sur un canal de données. Le processeur reçoit également une indication selon laquelle au moins une partie du canal de données est soumise à un brouillage provenant d'un ou plusieurs signaux de brouillage. Soit le processeur dépondère un ou plusieurs éléments de ressource attribués dans les données en fonction de l'indication pour atténuer l'impact du brouillage, soit le processeur traite les données sans tenir compte de l'indication.
Patent WO-2018113366-A1 (WO)
Title: 笔迹同步的方法、装置及系统
Inventor: ZHANG KUI
IPC: G06F3/0487
Filed: 2017-09-25
Abstract: 本发明公开了一种笔迹同步的方法、装置及系统，涉及通信技术领域。该方法包括：当同步设备上显示第一画面，在第二设备上显示第二画面，第一画面与第二画面相同；获取同步设备对第一画面的操作信息；对第二画面执行操作信息，并根据执行结果更新第二画面；如果更新后的第二画面中存在没有标识的第二轨迹，则根据同步设备上标识生成方法创建第二轨迹的第二标识，使得第二标识与同步设备对更新后的第一画面中对应的第一轨迹创建的第一标识相同。采用上述方法可以解决已经同步的设备间在同步轨迹的ID时需要较高的通信网络带宽的技术问题。
Patent WO-2019080101-A1 (WO)
Title: Information receiving and sending methods and apparatuses, unmanned aerial vehicle, and network device
Inventor: HONG WEI
IPC: H04L29/02
Filed: 2017-10-27
Abstract: Disclosed are information receiving and sending methods and apparatuses, an unmanned aerial vehicle, a network device, and a computer readable storage medium. The information receiving method comprises: reporting the identifier (ID) of an unmanned aerial vehicle and the ID of a controller to be paired to a core network, so that the core network saves the one-to-one correspondence between the ID of the unmanned aerial vehicle and the ID of the controller to be paired; receiving information sent by the core network after checking that the ID of a controller that sends information to the unmanned aerial vehicle is consistent with the currently saved ID of the controller to be paired that has one-to-one correspondence with the ID of the unmanned aerial vehicle. According to the embodiments of the present invention, by reporting the ID of the unmanned aerial vehicle and the ID of the controller to be paired to the core network, the core network can save the one-to-one correspondence between the ID of the unmanned aerial vehicle and the ID of the controller to be paired, i.e., indirectly achieving the pairing between the unmanned aerial vehicle and the controller, and can prevent terminals other than the paired controller from controlling the unmanned aerial vehicle and obtaining data from the paired controller.
Patent WO-2019056497-A1 (WO)
Title: Driving model training method, driver recognition method, device, apparatus and medium
Inventor: JIN XIN
IPC: G06K9/62
Filed: 2017-10-31
Abstract: A driving model training method, a driver recognition method, device, apparatus and medium. The driving model training method comprises: acquiring training behavior data of a user, the training behavior data being associated with a user identifier (S11); acquiring training driving data associated with the user identifier on the basis of the training behavior data (S12); on the basis of the user identifier, acquiring positive and negative samples from the training driving data and dividing the positive and negative samples into a training set and a testing set (S13); training the training set using a bagging algorithm to acquire an original driving model (S14); and testing the original driving model using the testing set to acquire a target driving model (S15). The driving model training method can effectively enhance the generalization of a driving model, thereby solving the problem of a poor recognition result of the current driving recognition model and improving the accuracy of driver recognition.
Patent WO-2019090841-A1 (WO)
Title: 一种加密文件的检索方法、系统、终端设备及存储介质
Inventor: WANG YI
IPC: G06F21/62
Filed: 2017-11-23
Abstract: 本申请公开了一种加密文件的检索方法、系统、终端设备及存储介质，该加密文件的检索方法包括：第一终端使用第一用户密钥对共享文件进行加密，并将加密文件和共享文件对应的索引信息发送到服务端，服务端使用第一服务端密钥对加密文件进行加密，第二终端将目标关键字信息发送到服务端，服务端根据目标关键字信息，获取与检索到的目标关键字信息相匹配的目标二重加密文件，并使用第二服务端密钥对目标二重加密文件进行解密，服务端将目标加密文件发送给第二终端，第二终端使用第二用户密钥对目标加密文件进行解密。本申请的技术方案实现了多个授权用户可以通过各自不同的密钥对共享文件进行检索，从而提高了共享文件的数据安全性。
Patent WO-2018103545-A1 (WO)
Title: 一种业务数据处理方法及装置
Inventor: YAO XINXIN
IPC: G06Q30/02
Filed: 2017-11-27
Abstract: 本申请实施例涉及互联网信息技术处理领域，尤其涉及一种业务数据处理方法及装置，用以解决现有技术中用户在享用会员权益时存在的浪费网络资源且用户操作繁琐的问题。本申请实施例信息服务器在接收到用户的业务请求后，基于用户在信息服务器注册的第一记录信息，确定用户在提供选择的服务数据信息的业务设备的第二记录信息，实现了该用户在业务设备中的记录信息能够单向连通到信息服务器，后续信息服务器可直接利用确定的该用户的第二记录信息和选择的服务数据信息进行业务数据的处理，在确保用户享有业务设备提供的会员权益的基础上，无需用户在信息服务器上登录，以及重新进行搜索工作，减少了用户与服务器的交互次数，简化了用户操作。
Patent WO-2018099380-A1 (WO)
Title: 一种无立柱扶手的跑步机及其控制方法
Inventor: REN YANGJIE
IPC: A63B22/02
Filed: 2017-11-29
Abstract: 一种无立柱扶手的跑步机，包括跑步机主体和智能操作系统，跑步机主体包括跑台（1）、电机（2）和跑带（3），跑带（3）铺设在跑台（1）上，电机（2）驱动跑带（3），智能操作系统包括处理器模块（4）、显示模块（5）、启动检测模块（6）和停止检测模块（7），处理器模块（4）、显示模块（5）、启动检测模块（6）和停止检测模块（7）均设置在跑台上（1）。还提供了一种无立柱扶手的跑步机的控制方法。
Patent WO-2018171245-A1 (WO)
Title: 一种锂金属电池的锂负极表面处理方法
Inventor: ZHANG QIANG
IPC: H01M4/1395
Filed: 2017-11-29
Abstract: 本发明公开了一种锂金属电池的锂负极表面处理方法，属于锂电池技术领域。该方法采用化学方法，将盐类或酯类作为添加剂溶解到有机溶剂中，制成电解质溶液；取电解质溶液与金属锂片反应，使得在锂片表面形成一层固态电解质保护层。本发明的操作方法简单，便于大规模的生产及定量控制；在金属锂表面原位形成的固态电解质层能有效抑制锂枝晶的产生，减少锂源的损失，使得整个电池的库伦效率在没有添加剂的条件下得到明显提高，实现了金属锂负极在电池长续航过程中的稳定和高效，在抑制金属锂枝晶和提高并保持全电池的高库伦效率方面都有明显效果。
Patent WO-2018113502-A1 (WO)
Title: 一种自动生成网格与着色器多层次细节的方法
Inventor: BAO HUJUN
IPC: G06T15/00
Filed: 2017-12-01
Abstract: 本发明公开了一种自动生成网格与着色器多层次细节的方法。多层次细节技术在很多计算机图形相关的应用中被广泛用于优化渲染效率，多种多层次细节，比如几何层面的多层次细节，着色器层面的多层次细节，也相继被发展研究出来，同时催生了很多自动生成这些多层次细节的方法。但是目前这些方法都没有同时考虑几何体与着色器的简化。在本发明中，一种几何体与着色器联合简化，并生成相应多层次细节的方法被提出，每个层次细节用一对模型和着色器的组合表示，该方法不仅可以在每个层次细节最优化这一组合，并且能够自适应地在不同距离生成层次细节。相比单独使用模型多层次细节或着色器多层次细节的方法，本发明在平衡渲染效率与质量上做得更好。
Patent WO-2019104739-A1 (WO)
Inventor: WANG SHENGPING
IPC: G05D1/02
Filed: 2017-12-01
Abstract: L'invention concerne un dispositif de restriction et concerne un robot visuel automoteur et son procédé de commande. Le procédé de commande comprend les étapes suivantes : un robot (3) collecte une image tout en se déplaçant et identifie si un dispositif de restriction utilisé pour restreindre le comportement d'un robot (3) est inclus dans l'image, et si tel est le cas, en fonction d'une commande du dispositif de restriction, exécution d'une action correspondante. Le procédé de commande peut aider un utilisateur à définir une action exécutée par un robot et peut éviter que l'action d'un robot ne dépasse les exigences de l'utilisateur.
Patent WO-2019109218-A1 (WO)
Title: 手写输入装置
Inventor: LIAO LE
IPC: G06F3/0354
Filed: 2017-12-04
Abstract: 一种手写输入装置，其包括手写输入主体（20）及定位机构（40），所述手写输入主体（20）包括安装框（21）、设于所述安装框（21）的前侧的触控板（23）、设于所述安装框（21）内并电性连接于所述触控板（23）的控制电路板（25），以及给所述触控板（23）与所述控制电路板（25）提供电量的电源（26），所述定位机构（40）包括定位件（42）及连接件（44），所述连接件（44）连接于所述安装框（21）与所述定位件（42）之间，所述定位件（42）包括设于所述触控板（23）上的定位部（421），所述定位部（421）用于定位放置于所述触控板（23）上的纸张。
Patent WO-2019119189-A1 (WO)
Title: Adhesive having increased bonding strength
Inventor: YAP FUNG LING
IPC: B32B37/00
Filed: 2017-12-18
Abstract: Articles having a thermal imprinted adhesive on a substrate of a plurality of certain conicals have improved bonding strength.
Patent WO-2019127027-A1 (WO)
Inventor: LIN HAO
IPC: H04N5/235
Filed: 2017-12-26
Abstract: Provided is a processing method for shooting video of an unmanned aerial vehicle (100). The processing method comprises: (01) obtaining a shooting video; (02) determining whether a marking signal is received; and (03) marking the shooting video when the marking signal is received. Provided are also a shooting camera (200) and a remote control (300).
Patent WO-2020037445-A1 (WO)
Title: Image code business card for multifunctional interaction and platform system
Inventor: WANG TONGCHAO
IPC: G06K17/00
Filed: 2018-09-25
Abstract: An image code business card for multifunctional interaction and a platform system therefor. The image code business card is attached with a QR code and a customized code, and is capable of interacting with a professional identity tracing management service platform to implement diverse interaction between a business card and a person, between the business card and a platform database, and between a platform and the person. Information content relates to plenty of information, such as a name, a position, a state, a phone number, an email, a company or corporation, an occupation state, performance, a company introduction, a license, a product, a service menu, and a transaction instance. The present invention effectively helps a company perform identity management on in-service staff, and also allows the public to quickly verify and trace the professional identity of a business card owner to facilitate the anti-counterfeiting of the professional identity tracing of a business card. In addition, the present invention also provides a functional operation for a company or a business card owner to publish more comprehensive professional identity information and facilitates directly pushing a brand product and service on a platform by an enterprise. The present invention strengthens the capability of a business card to transfer information content and an information service, greatly improves the usage value of a business card product, is suitable for the public, professional persons, famous companies, and has a large application market.
Patent WO-2018130154-A1 (WO)
Title: 一种精简结构的高功率质量密度的直线驱动装置
Inventor: WANG XINGXING
IPC: H02K7/06
Filed: 2018-01-10
Abstract: 一种精简结构的高功率质量密度的直线驱动装置（1），属于机器人关节直线驱动设备技术领域，包括用于提供动力的驱动源、与驱动源连接的动力转换模块（6），驱动源为外转子电机（7），动力转换模块（6）包括与驱动源转动组件固定连接的滚珠丝杠螺母（4）、与滚珠丝杠螺母（4）螺旋配合的滚珠丝杠（3）。驱动源为外转子电机（7），相比于内转子电机，机械结构及绕线工艺简单，输出扭矩质量密度大。驱动源转动组件的空心轴内部空间是滚珠丝杠（3）运动空间的一部分，从而大大缩短了整个驱动装置的轴向尺寸，提高了装置的集成度。
Patent WO-2019056677-A1 (WO)
Title: Air purification device
Inventor: YAN FANGSHENG
IPC: F24F13/28
Filed: 2018-01-19
Abstract: Provided is an air purification device, comprising a screen cover assembly (20), a casing (10), and a screen assembly (30) and a fan assembly (40) arranged in the casing (10). The screen cover assembly (20) comprises a first screen cover (21) and a second screen cover (22). The screen assembly (30) comprises a screen frame (31) and a screen (32). The fan assembly (40) comprises an air duct frame (41), two or more wind wheels (42), and a motor (43). The air duct frame (41) is provided with two air guiding plates (44) corresponding to each of the wind wheels (42). Two air ducts (45) are formed between the air guiding plates (44) and the wind wheels (42). An air outlet (50) is arranged on the outer side of the air duct (45), and the air outlet (50) is arranged on both sides of the wind wheel (42). The air purification device adopts a double inlet centrifugal wheel and has a double air passage formed therein, and the air outlet area is multiplied. By using two or more wind wheels and motors, the purification performance of one device can be equivalent to several conventional purification devices operating simultaneously. According to the air purifying device, power consumption, noise and size of the device are reduced, thereby reducing the cost, and the purification performance of the device is improved.
Patent WO-2018137561-A1 (WO)
Title: 流体接头组件及包括其的冷却水系统
Inventor: QI HUI
IPC: F16L37/36
Filed: 2018-01-19
Abstract: 一种流体接头组件及包括其的冷却水系统。流体接头组件（100）包括：第一插件（110），第一插件（110）具有弹簧（112）加载的第一环形件（113）及固定的第一阀芯（111）；第二插件（120），第二插件（120）被构造为适于与第一插件（110）相配合插接，第二插件（120）具有弹簧（122）加载的第二阀芯（121）及固定的第二环形件（123），其中，第一阀芯（111）与第一环形件（113）之间的密封接合面和/或第二阀芯（121）与第二环形件（113）之间的密封接合面被构造为弧形。
Patent WO-2019144262-A1 (WO)
Title: Smudge detection method and apparatus and mobile electronic device
Inventor: GUO PENG
IPC: H04N21/442
Filed: 2018-01-23
Abstract: A smudge detection method and apparatus and a mobile electronic device. The method is performed by a mobile electronic device, the mobile electronic device including a first camera and a second camera. The method includes: acquiring at the same time preview frames captured by the first camera and the second camera respectively; calculating a difference between the preview frames captured by the first camera and the second camera; and determining that a lens of at least one of the first camera and the second camera has a smudge when the calculated difference is greater than a preset threshold. In the method of the embodiment of this disclosure, by detecting whether a lens of a camera is actually dirty, a user may be prompted when a lens is actually dirty, thereby preventing the user from being plagued due to being prompted when a lens of a camera is not actually dirty.
Patent WO-2019085313-A1 (WO)
Inventor: BAO JINGYUN
IPC: A63F9/00
Filed: 2018-02-02
Abstract: 一种无人机桌面穿越训练系统，其包括：第一起点、第一终点，其中在所述第一起点和第一终点之间设置有若干关卡，各关卡分别包括处理器、红外漫反射式传感器、LED灯和通信模块，所述红外漫反射式传感器的输出端与所述处理器的输入端连接，所述处理器的输出端与所述LED灯的输入端连接，所述处理器与所述通信模块连接。所述系统提供的该无人机应用方案，不但能提升消费者的飞行操作技术，还具有安全性、趣味性和挑战性，而且通过计分与排行榜功能实时检测训练成果，十分方便且应用范围广，可广泛应用于无人机领域。
Patent WO-2019037427-A1 (WO)
Title: Elastic anti-cracking imitation granite heat reflective coating and preparation method therefor
Inventor: WANG WEIDONG
IPC: C09D133/04
Filed: 2018-03-30
Abstract: An elastic anti-cracking imitation granite heat reflective coating, comprising (parts by weight): (1) material A: 30-40 of a water-dilutable resin, 10-20 of deionized water, 2-4 of a dispersant, 1 of a bactericide, 5-10 of a pigment, 5-15 of kaolin, 3-5 of a composite thickener, 30-40 of quartz sand, and 10-15 of a heat-insulating powder; (2) material B: 94-98 of deionized water, and 2-6 of a protective adhesive; and (3) material C: 85-90 of a water-dilutable resin, 8-12 of a heat-insulating powder, and 3-5 of a composite thickener. A method for preparing the coating is executed according to the following steps: 1) uniformly mixing the deionized water, the pigment, the kaolin, and the composite thickener of material A and then adding the quartz sand to the mixture, and conducting color correction according to requirements; 2) uniformly dispersing material B; 3) uniformly mixing material A and material B obtained in the above steps 1) and 2) at a ratio of 1:1 and preparing the mixture into a pellet shape; 4) uniformly mixing and stirring material C; and 5) shearing and mixing the materials prepared in step 3) and step 4) to give the product.
Patent WO-2019062137-A1 (WO)
Title: Light guide structure, direct backlight module and display panel
Inventor: MENG XIANDONG
IPC: G02B27/28
Filed: 2018-05-14
Abstract: A light guide structure, the light guide structure comprising a first waveguide layer, a polarization beam splitting structure, a first polarization coupling grating, a second waveguide layer and a second polarization coupling grating. The first waveguide layer has a first light incident surface and a first light emitting surface. The polarization beam splitting structure is provided on the first light emitting surface, and is used for splitting the light emitted from a light source into first polarized light and second polarized light. The first polarization coupling grating is provided on the first light incident surface, and is used for deflecting the first polarized light so that the first polarized light is completely reflected in the first waveguide layer. The second waveguide layer has a second light incident surface and a second light emitting surface, and is provided on the polarization beam splitting structure. The second polarization coupling grating is provided between the second light incident surface and the polarization beam splitting structure, and is used for deflecting the second polarized light so that the second polarized light is completely reflected in the second waveguide layer.