baber/WOPTO huggingface dataset:
Patent WO-2019028862-A1 (WO)
Title: Drone control method and device, drone and core network device
Inventor: HONG WEI
IPC: G05D1/10
Filed: 2017-08-11
Abstract: The present disclosure relates to a drone control method and device, and the method is applicable to drones and comprises: sending attachment request information to a core network; receiving information of a no-fly zone for a drone obtained by the core network from a preset server; and determining whether the drone can fly or not according to a relationship between the current location of the drone and the no-fly zone. By accessing the core network, the drone of the present disclosure can obtain the information of the no-fly zone for the drone from the preset server through the core network, and then can determine whether the drone can fly or not according to the relationship between the current location of the drone and the no-fly zone. For example, in a case where the current location of the drone is in the no-fly zone, a negative determination is made; and in a case where the current location of the drone is out of the no-fly zone, a positive determination is made. Therefore, relying on the core network, the relationship between the drone and the no-fly zone is accurately determined, and the effective management of all drones accessing the core network is realized.
Patent WO-2019036895-A1 (WO)
Title: Generating three-dimensional user experience based on two-dimensional media content
Inventor: WU XINWAN
IPC: G06T15/00
Filed: 2017-08-22
Abstract: The present application provides methods and systems for generatingthree-dimensional user experience from two-dimensional media content such as a sequence of image frames received by a mobile device. The mobile device recognizes locations of a moving object in the sequence of image frames and applies a user-selected foreground template to the sequence of image frames by covering at least a portion of each image frame rendered on the display. When there is an overlap between the location of the moving object within one of the sequence of image frames and the predetermined foreground template, the device identifies, within the image frame, at least a portion of the moving object covered by the foreground template, and rendersthe covered portion of the moving object in front of the foreground template while a remaining portion of the image frame is rendered behind the foreground template.
Patent WO-2019041205-A1 (WO)
Title: Rigid articles having a well-defined corner
Inventor: YANG LIANG
IPC: B29C49/06
Filed: 2017-08-31
Abstract: A rigid blow molded article comprising: (a) sides of the article forming at least one corner wherein the corner is characterized by a mathematically fitting a sphere of best fit into the corner so there is at a circular arc section in the at least one corner, wherein radius of curvature of the sphere of best fit is less than 5.7 mm; (b) the corner having an average thickness from 0.1 mm to 1 mm; and (c) the sides forming the corner comprise at least an outer layer of an outer layer material having an elastic modulus (E') less than 370 MPa measured by dynamical mechanical analysis ("DMA") per ASTM D4065, with a frequency sweep conducted at the fixed temperature of the cold-crystallization peak temperature("T cc") of the PET copolymer resin minus 15 degree Centigrade (T cc-15degree Centigrade temperature) at 1 Hz, wherein the T cc is measured by way of differential scanning calorimetry ("DSC") at a temperature ramp rate of 10 degree Centigrade per minute.
Patent WO-2019056157-A1 (WO)
Title: Gas divider
Inventor: CHEN BAOTONG
IPC: F16L41/08
Filed: 2017-09-19
Abstract: A gas divider. The device comprises a container (10) and multiple ball valves (60). The container and valve branches are in through connection by means of plastic deformation of fasteners (30), the sealing is reliable, and the product processing technology is simple.
Patent WO-2019061183-A1 (WO)
Title: Display panel assembly, mobile terminal, image generation method, and storage medium
Inventor: ZHU ICE
IPC: G02F1/1333
Filed: 2017-09-28
Abstract: A display panel assembly. The display panel assembly is applied to a mobile terminal, and the display panel assembly comprises a first polarizer (100), a glass substrate (200), a color filter (300), a TFT substrate (400), a second polarizer (500) and a backlight source (600) that are sequentially placed in parallel, wherein the TFT substrate (400) is connected to a drive circuit, and a panel, facing the color filter (300), of the TFT substrate (400) is divided into a photosensitive region (410) and a thin-film transistor region (420); a liquid crystal layer is provided between the thin-film transistor region (420) and the color filter (300); the photosensitive region (410) is provided with a photosensitive element (411); and a photosensitive surface of the photosensitive member (411) is arranged to face the color filter (300). Further provided are a mobile terminal, an image generation method, and a storage medium. Since the photosensitive region (410) is provided on the TFT substrate (400), the area of​the photosensitive region (410) can be adjusted correspondingly according to photography quality requirements for a mobile terminal, such that a camera does not need to be provided for the mobile terminal and the aim of high photography quality can also be achieved, that is, the photography quality of the mobile terminal can be ensured, and the high screen-to-body ratio of the mobile terminal can also be ensured.
Patent WO-2019071653-A1 (WO)
Title: Programming system and method
Inventor: ZHANG HUA
IPC: G09G3/36
Filed: 2017-10-24
Abstract: A programming system and method, wherein, the programming system comprises: a programmer, a timing controller and a controllable switch connected between the programmer and a power supply voltage input line of an external input/output interface of the timing controller, the controllable switch is used for disconnecting the programmer from the power supply voltage input line of the external input/output interface before the power supply voltage of the external input/output interface is input to the timing controller, and connecting the programmer with the power supply voltage input line of the external input/output interface after the power supply voltage of the external input/output interface is input to the timing controller. By increasing the control mode of the programmer signal output, timing controllers requiring different power-on timings can all work normally, and the applications of timing controllers with any timing requirement can be compatible with each other, thereby solving the problem of abnormality that may occur in the application of a timing controller with a special power-on timing requirement.
Patent WO-2018184378-A1 (WO)
Title: 高强高伸复合功能纤维
Inventor: DAI ZE XIN
IPC: D02G3/04
Filed: 2017-10-27
Abstract: 一种高强高伸复合功能纤维，包括相互绞合的两条PET纤维(1)，所述PET纤维(1)的截面呈C形，两条相互绞合的PET纤维(1)之间形成空腔(2)，所述空腔(2)内设置有氨纶纤维(6)，所述PET纤维(1)外侧设置有圆形凸条(3)，一条PET纤维(1)的内侧边与另一条PET纤维(1)外侧的圆形凸条(3)相抵，所述PET纤维(1)内部均匀设置有菊酯颗粒(4)，所述两条相互绞合的PET纤维(1)暴露在外的表面上设置有抗老化层(5)。该高强高伸复合功能纤维将氨纶的高弹性与涤纶的高强度进行结合，使织物的强度和弹性同时满足人们的需求。
Patent WO-2018086562-A1 (WO)
Title: Procédé de traitement ou de prévention du cancer
Inventor: SHEN TANG-LONG
IPC: A61K38/21
Filed: 2017-11-09
Abstract: L'invention concerne un procédé ou une composition pharmaceutique pour le traitement ou la prévention d'un cancer par blocage de l'interaction entre l'intégrine β4 et la kinase d'adhérence focale (FAK).
Patent WO-2019090740-A1 (WO)
Title: 评审阅读评论的方法与装置
Inventor: QU ZHUQING
IPC: G06Q30/02
Filed: 2017-11-10
Abstract: 本发明揭示了一种评审阅读评论的方法，包括：在审核页面接收审核用户对指定阅读评论的审核投票；判断所述审核投票的投票结果是否符合预设的显示规则；若符合，则在审核通过界面显示所述指定阅读评论。本发明通过用户对阅读评论的审核决定阅读评论是否审核通过并向公众显示，以促进阅读评论的良性发展。
Patent WO-2018223603-A1 (WO)
Title: 一种新型三联动式全自动钢针折弯机
Inventor: CHEN YICHUN
IPC: B21F1/00
Filed: 2017-11-15
Abstract: 一种新型三联动式全自动钢针折弯机，包括机架（1），机架（1）包括上支撑平台（1-1）、下支撑平台（1-3）、侧板（1-2）和四根支柱（1-4）；在机架（1）上连接模具夹紧气缸（3）、第一折弯气缸（8）和第二折弯气缸（14）；模具夹紧气缸（3）的缸筒固定连接在下支撑平台（1-3）的下方，模具夹紧气缸（3）的活塞杆连接升降块（4），在下支撑平台（1-3）上固定连接下模具（6），在下模具（6）的上表面设置点火针下部放置槽（7），在下模具（6）的上方设置上模具（10），上模具（10）连接连杆（5），连杆（5）与升降块（4）连接，在上模具（10）的下表面设置点火针上部放置槽（11），第一折弯气缸（8）的缸筒与侧板（1-2）连接，第一折弯气缸（8）的活塞杆连接第一冲头（9），第二折弯气缸（14）的缸筒连接在上支撑平台（1-1）的上方，第二折弯气缸（14）的活塞杆连接第二冲头（12）。该折弯机可以使点火针两道折弯一次成型。
Patent WO-2018099404-A1 (WO)
Title: 触控基板及其制备方法、触控显示装置
Inventor: TIAN JIAN
IPC: G06F3/041
Filed: 2017-11-29
Abstract: 一种触控基板（100）及其制备方法，触控基板（100）包括：衬底基板（10），所述衬底基板（10）包括触控区域（01）和包围所述触控区域（01）的遮光区域（02），在所述遮光区域（02）内设置有第一地线（20）以及与第一地线（20）不同层的第二地线（30），所述第一地线（20）包括暴露于所述触控基板（100）表面的第一接线端（201），所述第二地线（30）包括暴露于所述触控基板（100）表面的第二接线端（301）；其中，所述第一接线端（201）和所述第二接线端（301）沿垂直于所述衬底基板（10）的方向不重叠。
Patent WO-2018223632-A1 (WO)
Inventor: TIAN ZIFENG
IPC: C09K11/80
Filed: 2017-12-06
Abstract: L'invention concerne une particule de poudre fluorescente ayant une structure cœur-écorce monodispersée, et un procédé de fabrication associé. La particule de poudre fluorescente comprend une structure de cœur au centre et une structure d'écorce recouvrant la structure de cœur, la structure de cœur étant une microsphère d'oxyde ayant une taille de particule uniforme, la structure d'écorce étant une couche de poudre fluorescente, et l'indice de réfraction de la structure de cœur étant inférieur à celui de la structure d'écorce. Par comparaison avec la poudre fluorescente dans l'état de la technique, la présente invention présente un faible coût, une bonne dispersibilité, une répartition uniforme des tailles de particules, une morphologie uniforme et une efficacité d'émission de lumière élevée.
Patent WO-2019095470-A1 (WO)
Title: 一种隐形风叶吊扇灯
Inventor: ZHOU ZUHONG
IPC: F04D29/36
Filed: 2017-12-09
Abstract: 一种隐形风叶吊扇灯，包括底盘（4）、马达上罩（3）、风叶归位机构（8）、风叶（1）和拉簧（7），底盘（4）的上表面固定有转盘（2），马达上罩（3）的内部设有马达组件（10），且马达组件（10）与转盘（2）连接，转盘（2）上设有风叶固定盘（11），风叶（1）紧固在风叶固定盘（11）外缘，风叶固定盘（11）上可转动设有旋转限位板（9），旋转限位板（9）上设有弧形槽，风叶归位机构（8）分别与风叶固定盘（11）和旋转限位板（9）相配合连接，拉簧（7）的两端部分别与转盘（2）和旋转限位板（9）连接。该吊扇灯在使用时可达到最佳风量，且有效的降低了噪音。
Patent WO-2019113934-A1 (WO)
Title: Techniques de détection de fausses cellules dans des communications sans fil
Inventor: TSAI SHIAU-HE
IPC: H04W12/12
Filed: 2017-12-15
Abstract: Des aspects de la présente invention décrivent la détection, par un équipement utilisateur (UE), de fausses cellules dans des communications sans fil. L'UE peut établir une connexion avec une cellule dans un réseau sans fil, et peut effectuer, sur la base de l'établissement de la connexion avec la cellule, une instance de procédure de strate de non-accès (NAS) avec la cellule au niveau d'une couche NAS. L'UE peut détecter un motif de séquences de message NAS reçu pendant l'instance de procédure NAS, et en fonction de la détection du motif de séquences de message NAS, peut interdire une connexion à la cellule.
Patent WO-2019100494-A1 (WO)
Inventor: ZHOU ZHICHAO
IPC: H01L27/12
Filed: 2017-12-20
Abstract: 一种IPS型薄膜晶体管阵列基板及其制作方法。IPS型薄膜晶体管阵列基板的制作方法包括：采用第一道光罩工艺形成栅极（21）、扫描线（22）、像素电极（23）、公共电极（24），采用第二道光罩工艺形成栅极绝缘层（30）上的第一通孔（31）与第二通孔（32）以及有源层（40），采用第三道光罩工艺形成源极（51）、漏极（52）、数据线（53）及公共电极线（55）。与现有技术相比，只需要采用3道光罩工艺即可完成IPS型薄膜晶体管阵列基板的制作，采用的光罩数量较少，制程时间较短，因此生产成本低。IPS型薄膜晶体管阵列基板采用上述方法制作，制作工艺简单，生产成本低，且具有优异的电学性能。
Patent WO-2018218974-A1 (WO)
Inventor: LI JUN
IPC: G01V8/10
Filed: 2018-01-18
Abstract: 一种基于压缩感知的对象成像系统及其成像方法，包括光源生成单元（11）、滤波单元（12）、图像生成单元（13）、图像采集单元（14）、图像重构单元（15）；光源生成单元（11）生成实验激光，滤波单元（12）滤除高频散射光并形成平行光，图像生成单元（13）生成物体图像（16）与特定测量矩阵（17）叠加的实验图像，图像采集单元（14）对生成的实验图像进行压缩采样，图像重构单元（15）对采样数据进行重构恢复出物体图像（16）；成像方法包括建立包含特定目标物体图像（16）的样本库，训练样本图像得到特定测量矩阵（17），在全光系统中同时完成图像采样、图像压缩、图像识别三个过程。该系统和方法能够大大地减少图像识别、图像匹配中所记录的数据量，提高了系统的实时性，为机器视觉及人工智能的并行处理提供了可能。
Patent WO-2019148475-A1 (WO)
Title: Methods and systems with dynamic gain determination
Inventor: CAO PEIYAN
IPC: H01L27/146
Filed: 2018-02-03
Abstract: A method and system with dynamic gain determination is provided. The method comprises: obtaining, under a first gain (G1), a first measurement (I1) of an intensity of light scattered by a portion of a target scene (108); obtaining, under the first gain (G1), a first measurement (C1) of a characteristic of the portion, based on the light scattered by the portion; obtaining, under a second gain (G2), a second measurement (I2) of the intensity; obtaining, under the second gain (G2), a second measurement (C2) of the characteristic, based on the light scattered by the portion; selecting among the first measurement(C1) of the characteristic and the second measurement (C2) of the characteristic, based on the first measurement (I1) of the intensity and the second measurement (I2) of the intensity.
Patent WO-2019085318-A1 (WO)
Title: 消除台钻转动异音的装置
Inventor: ZHU JINBAO
IPC: B23Q11/00
Filed: 2018-02-06
Abstract: 一种消除台钻转动异音的装置，包括台钻主轴（1）和花键套（2），花键套（2）套在主轴（1）上，花键套（2）内套接有塑料件（3），且塑料件（3）跟花键套（2）均加工有花键结构。台钻工作时，花键套（2）与主轴（1）之间能利用塑料件（3）的弹性变形，使塑料件（3）与主轴（1）先接触，进行扭矩传递，不影响整个机器的传递强度，又能消除台钻转动异音。
Patent WO-2019019615-A1 (WO)
Title: Laser lift off method and laser lift off system
Inventor: WANG TING
IPC: B23K26/142
Filed: 2018-02-12
Abstract: A laser lift off method, comprising: controlling a laser beam so that same penetrates through a substrate (10) in a first irradiation direction so as to scan an interface of a material layer (20) and the substrate, which are arranged in a stacked manner, wherein there are particles (30) on one side, away from the material layer, of the substrate, and a region, which is not irradiated by the laser beam in the first irradiation direction, of the interface serves as a sheltering region (40); controlling the laser beam so that same penetrates through the substrate in a second irradiation direction so as to scan the interface of the material layer and the substrate, so that at least part of the sheltering region is irradiated by the laser beam in the second irradiation direction; and separating the material layer and the substrate. By means of the method, a material layer is easily separated from a substrate, and the product yield is improved. Further disclosed is a laser lift off system.
Patent WO-2018166408-A1 (WO)
Title: 提高或延长铅酸蓄电池或电池组使用寿命的装置
Inventor: YANG ANDY
IPC: H01M10/44
Filed: 2018-03-09
Abstract: 一种提高或延长铅酸蓄电池或电池组使用寿命的装置，该装置能将铅酸蓄电池或/和铅酸蓄电池组的正极、负极进行极性反转及其后的充电或充放电操作，且能够或实际上实施该操作的总累计次数为≥2次。该装置可显著提高或延长铅酸蓄电池或电池组的使用寿命。
Patent WO-2018184489-A1 (WO)
Title: 小型卫星地面站
Inventor: YE LEI
IPC: H04B7/185
Filed: 2018-03-27
Abstract: 本申请提供了一种小型卫星地面站，包括室外单元和室内单元，其中，室外单元包括：卫星天线；多个接收机，分别与卫星天线通信连接并实现不同的卫星数据通信功能；异步串行接口集线器，通过多个异步串行接口分别连接多个接收机；第一通信设备，分别与多个接收机和异步串行接口集线器建立网络连接，将来自多个接收机的卫星数据传输至室内单元；第一电源设备，向室外单元内部的上述设备供电；室内单元包括：信息处理设备，对来自多个接收机的卫星数据进行处理；第二通信设备，与第一通信设备和信息处理设备建立网络连接，接收来自第一通信设备的卫星数据并传输至信息处理设备；第二电源设备，向室内单元内部的上述设备供电。
Patent WO-2018177404-A1 (WO)
Title: 一种用于直播中更新在线人数的方法及系统
Inventor: WANG GANG
IPC: H04L29/06
Filed: 2018-03-30
Abstract: 本发明涉及互联网移动端应用开发领域，公开了一种用于直播中更新在线人数的方法，包括：S1：直播客户端接收弹幕服务器发送的直播间当前在线人数；S2：直播客户端以代理方式将直播间当前在线人数发送至iOS系统的视图控制器；S3：根据获得的直播间当前在线人数，视图控制器以代理方式向子界面抛出更新直播客户端UI的通知，所述子界面为直播客户端UI中显示在线人数的视图界面单元，所述通知的抛出操作在直播客户端的主线程中进行；S4：子界面获取更新直播客户端UI的通知，进行子界面中在线人数显示的更新。本发明还公开了一种用于直播中更新在线人数的系统。本发明能够方便快捷的对直播间当前在线人数进行更新。
Patent WO-2018188534-A1 (WO)
Title: 人脸图像处理方法、装置和电子设备
Inventor: BAO XU
IPC: G06K9/00
Filed: 2018-04-08
Abstract: 本申请实施例提供了一种人脸图像处理方法、装置和电子设备，其中，人脸图像处理方法包括：对待处理图像进行人脸检测，获得待处理图像包括的至少一个人脸区域图像以及至少一个人脸区域图像中的人脸关键点信息；针对至少一个人脸区域图像，至少根据人脸区域图像中的人脸关键点信息，对人脸区域图像中的第一区域对应的图像和/或第二区域对应的图像进行处理，其中，第二区域对应的图像与第一区域对应的图像至少部分不重叠。
Patent WO-2018205828-A1 (WO)
Inventor: WANG YANMING
IPC: G02F1/13357
Filed: 2018-04-24
Abstract: A backlight module and a display device. The backlight module comprises a plastic frame (110) and a light source (200). The plastic frame (110) is non-detachably and directly connected to the light source (200). Allowed is a reduction to the width of the bezel of the display device.
Patent WO-2019119726-A1 (WO)
Title: Dynamic model identification method employing recurrent neural network
Inventor: LV JIANHONG
IPC: G05B13/04
Filed: 2018-05-24
Abstract: Disclosed is a dynamic model identification method employing a recurrent neural network for a thermal power generator unit. The model identification method adopts backpropagation through time, and uses a linear kernel function for training instead of a non-linear kernel function. The present model adopts a linear kernel function, thereby simplifying computation, facilitating implementation, and accelerating training. The recurrent neural network is capable of converting both a transfer function model and a state-space model. Operations of a thermal power generator unit are complicated and demonstrate prominent non-linear characteristics. The present model can be applied to a non-linear scenario and achieves a satisfactory matching effect. The present invention uses a simple model and is easily applicable to model identification for industrial control.
Patent WO-2018224016-A1 (WO)
Title: 黄连素或其衍生物在制备心肌灌注显像剂中的用途
Inventor: FAN CHENGZHONG
IPC: A61K31/4375
Filed: 2018-06-07
Abstract: 黄连素或其衍生物在制备心肌灌注显像剂中的用途， 18F标记的黄连素或其衍生物在制备心肌灌注显像剂中的用途。从体外研究、体内生物分布及小动物PET动态显像等方面验证了氟18标记的黄连素衍生物可特异性聚集于心肌细胞或心脏组织，在活体动物体内具有良好的心肌靶向分布特性，心脏/周围组织对比(肝、肺、血液、肌肉、骨骼等)值较高，可以作为一种PET心肌灌注显像剂。
Patent WO-2020000382-A1 (WO)
Inventor: YUAN PO
IPC: G06V10/764
Filed: 2018-06-29
Abstract: A motion-based object detection method includes the steps of extracting, by processing acquired first and second images, one or more regions of interest (ROIs); transforming the one or more ROIs into grayscale; and acquiring, by processing the grayscale ROIs with a deep neural network (DNN) model to classify the objects contained in the one or more ROIs, a classification result of whether the objects contained in the one or more ROIs belong to a given categories. The DNN model comprises N (N is a positive integer and ranged from 4-12) depthwise separable convolution layers; each depthwise separable convolution layer comprises a depthwise convolution layer for applying a single filter to each input channel and a pointwise layer for creating a linear combination of the outputs of the depthwise convolution layer to obtain feature maps of the grayscale ROIs.
Patent WO-2019196219-A1 (WO)
Title: Security monitoring method and apparatus for system information, and computer device and storage medium
Inventor: ZHANG ANYUAN
IPC: G06F17/30
Filed: 2018-07-11
Abstract: A security monitoring method for system information, comprising: receiving a system inquiry request sent by a service terminal, the system inquiry request carrying an applicable object identifier and an inquiry condition; obtaining an association information tree corresponding to the applicable object identifier, the association information tree comprising multiple information nodes and system sub-files respectively associated with the information nodes; searching the association information tree for an information node meeting the inquiry condition; obtaining the system sub-file which is associated with the information node meeting the inquiry condition, encrypting the obtained system sub-file to obtain a system ciphertext, and sending the system ciphertext to the service terminal; acquiring an operation behavior log generated by operation of the service terminal on the system ciphertext in a monitoring time period; calculating an information leakage risk value corresponding to the service terminal according to the operation behavior log; and when the information leakage risk value exceeds a threshold value, reducing the system inquiry permission of the service terminal.
Patent WO-2020014918-A1 (WO)
Title: Imaging lens, imaging apparatus, and mobile equipment
Inventor: SUSUMU TATEOKA
IPC: G02B13/18
Filed: 2018-07-19
Abstract: An imaging lens includes a first lens (L1) having positive refractive power and a convex surface (S1a) on an objective side, a second lens (L2) having negative refractive power, a third lens (L3) having positive refractive power and a convex surface (S3b) on an imaging side, a fourth lens (L4) having positive refractive power and a convex surface (S4a) on the objective side, a fifth lens (L5) having positive refractive power and a convex surface (S5a) on the objective side, a sixth lens (L6) having a convex surface (S6a) on the objective side, and a seventh lens (L7) having a convex surface (S7a) on the objective side. The first lens (L1), the second lens (L2), the third lens (L3), the fourth lens (L4), the fifth lens (L5), the sixth lens (L6) and the seventh lens (L7) are arranged in order from the objective side to the imaging side. At least one of the sixth lens (L6) and the seventh lens (L7) is an aspherical lens.
Patent WO-2019037569-A1 (WO)
Title: Vacuum cleaner
Inventor: REN KAIQIANG
IPC: A47L9/16
Filed: 2018-07-26
Abstract: A vacuum cleaner (1000). The vacuum cleaner (1000) comprises a body assembly (300) and a dust cup assembly (400). The dust cup assembly (400) comprises a dust cup (470) and a cyclone (480). The inner bottom of the dust cup (470) forms a dust accumulation cavity (473). The external circumferential wall of the part of the dust cup (470) corresponding to the dust accumulation cavity (473) projects outward to form a protrusion. The cyclone (480) is provided with a whirlwind inlet pipe (481) corresponding to a dust cup air inlet (472). The whirlwind inlet pipe (481) helically extends in an air inlet direction. The bottom of the cyclone (480) is provided with a dust receiving hole (480) communicating with the dust accumulation cavity.
Patent WO-2019076160-A1 (WO)
Title: Optical module assembly device and method
Inventor: Dong nanjing
IPC: B23P21/00
Filed: 2018-09-06
Abstract: An optical module assembly device and method, comprising: multiple fixing members (10), an aligning mechanism (11), and a power supply component (12); a beam splitting prism (13) in which a light incident surface (Si) is close to multiple optical modules to be aligned, a first image acquisition device (14) that is close to a first light-emitting surface (So1) of the beam splitting prism (13), and a second image acquisition device (15) that is close to the second light-emitting surface (So2) of the beam splitting prism (13); the first image acquisition device (14) and the second image acquisition device (15) are used respectively for acquiring the positions and sizes of multiple imaging spots corresponding to the multiple optical modules to be aligned; a controller (16) is used for determining, according to the positions and/or sizes of the multiple imaging spots, a spot that does not comply with a quality requirement, generating a corresponding alignment instruction, and, according to a correspondence relationship between lenses to be assembled and spots, determining a lens to be assembled corresponding to the spot that does not comply with the quality requirement to be a lens to be assembled that requires adjustment, outputting the alignment instruction to the aligning mechanism (11) that holds the lens to be assembled that requires adjustment.
Patent WO-2019184268-A1 (WO)
Title: Push rod mechanism and follow focus remote controller
Inventor: BEI SHIMENG
IPC: G08C17/02
Filed: 2018-09-14
Abstract: Disclosed are a push rod mechanism (20) and a follow focus remote controller (100). The push rod mechanism (20) comprises a pressure sensor (26), a pressure head (25) and a push rod (22), wherein the pressure sensor (26) is formed with an induction zone (263); the pressure head (25) comprises a joint portion (251) and an abutting arm (252);
the abutting arm (252) extends outwards from the joint portion (251), and the abutting arm (252) is closer to the induction zone (263) than the joint portion (251); the push rod (22) is connected to the joint portion (251); and the push rod (22) is used for being offset under an external force and driving the abutting arm (252) to exert pressure on the induction zone (263). In the push rod mechanism (20) and the follow focus remote controller (100), by joining the pressure head (25) and the push rod (22), the push rod (22) is offset under the external force and drives the abutting arm (252) to exert pressure on the induction zone (263), and the push rod mechanism (20) has a simple structure and a low manufacturing cost.