baber/WOPTO huggingface dataset:
Patent WO-2017114184-A1 (WO)
Inventor: SHAN BIN
IPC: G06Q20/32
Filed: 2016-12-16
Abstract: L'invention concerne un procédé et un dispositif qui permettent un paiement par code à barres par un terminal mobile, ainsi qu'un procédé et un dispositif qui permettent un traitement commercial par code à barres par un terminal mobile. Le procédé de paiement consiste : à recevoir un code à barres pour un paiement dans un premier terminal mobile balayé par un lecteur de code à barres (11), le code à barres étant généré en fonction de l'identifiant unique du premier terminal mobile et des informations concernant un compte ayant une relation contractuelle avec le premier terminal mobile; à analyser le code à barres et à exécuter une authentification en fonction des informations de compte analysées et de l'identifiant unique du premier terminal mobile (12); après la réussite de l'authentification, à demander la limite de paiement en fonction de l'identifiant unique du premier terminal mobile (13); à effectuer un paiement en fonction de la limite de paiement demandée (14). Le procédé et le dispositif de l'invention sont utilisés pour renforcer le contrôle portant sur un comportement de paiement par terminal mobile, et pour fournir un scénario de traitement commercial au cas où un compte est lié à de multiples terminaux mobiles.
Patent WO-2017193643-A1 (WO)
Title: 机械手手臂、机械手及承载装置
Inventor: CUI FUYI
IPC: B65G47/91
Filed: 2017-01-25
Abstract: 一种机械手手臂、机械手及承载装置，机械手手臂包括至少一个用于承载待承载物的手臂主体（100），在手臂主体（100）上设置有用于吸附待承载物的吸附平板（200），吸附平板（200）上开设有多个真空吸附孔（300）。在进行柔性基板生产时，可以更好地取放柔性基板，减少变形，提升产品良率。
Patent WO-2017157147-A1 (WO)
Title: 一种加密和保护计算机及其监视器的方法
Inventor: XIANG YIZAI
IPC: G06F21/81
Filed: 2017-02-22
Abstract: 一种加密和保护计算机（电脑）及其监视器的方法，属于鼠标的操作方法领域，其主要特征是,可以不需要在监视器窗口中选择或点击某种程序，而仅通过本方法，就可用现今标准鼠标，直接实现计算机(电脑)及其监视器的加密和保护，解决了现今不能用标准鼠标直接实现锁屏（锁定）、屏保、关闭监视器电源、关闭监视器信号、待机、休眠、睡眠、重启、注销、关机和加密的问题，保护了机器硬件，节省了加密操作时间，也节省了电能。
Patent WO-2018165911-A1 (WO)
Title: Procédé d'indication de mappage d'élément de ressource pdsch/pusch
Inventor: ZHANG YU
IPC: H04W28/08
Filed: 2017-03-15
Abstract: Selon certains aspects, la présente invention concerne des procédés et un appareil permettant d'indiquer un mappage de canal d'élément de ressource (RE) au moyen de systèmes de communication fonctionnant selon de nouvelles technologies radio (NR).
Patent WO-2018192001-A1 (WO)
Title: 一种抗心力衰竭疾病的复方缓释片剂及生产方法
Inventor: WANG JIAN
IPC: A61P9/12
Filed: 2017-04-27
Abstract: 一种抗心力衰竭疾病的复方缓释片剂及其生产方法，所述片剂主要是由20mg～40mg川穹嗪盐、2～10mg血管紧张素还原酶II抑制剂(ACEI)培哚普利盐类与0.4～1.8mg磺酰胺类利尿剂吲达帕胺，30mg～50mg药用级羟丙基甲基纤维素K100M，10mg～30mg聚乙烯吡咯烷酮，60mg～100mg淀粉，0.2mg～0.8mg硬脂酸镁，0.2mg～0.8mg滑石粉组成。
Patent WO-2017186189-A1 (WO)
Inventor: JIANG FENG
IPC: G01N33/86
Filed: 2017-05-02
Abstract: La présente invention concerne un dispositif de retrait de capuchon et un dispositif de thromboélastographie comportant celui-ci. Le dispositif de retrait de capuchon comprend une partie d'entraînement (1), un arbre de raccordement (2) et un élément de retrait de capuchon (3). L'arbre de raccordement (2) peut se déplacer vers le haut lorsqu'il est entraîné par la partie d'entraînement (1). L'élément de retrait de capuchon (3) comporte une extrémité (31) et l'autre extrémité (32) ; l'extrémité (31) est raccordée de façon pivotante à l'arbre de raccordement (2), de sorte que, lorsque l'arbre de raccordement (3) se déplace vers le haut lorsqu'il est entraîné par la partie d'entraînement (1), l'élément d'extraction de capuchon (3) tourne, sous l'effet du mouvement vers le haut, autour d'un point de pivot (4) situé entre l'extrémité (31) et l'autre extrémité (32) de l'élément de retrait de capuchon (3), de sorte que l'autre extrémité (32) de l'élément de retrait de capuchon (3) se déplace vers le bas pour venir en contact avec un capuchon (5) devant être retiré, de façon à retirer le capuchon (5). Le dispositif de thromboélastographie comporte le dispositif de retrait de capuchon, et peut ainsi permettre le retrait automatique du capuchon (5) et la commande automatisée de la partie d'entraînement (1), de façon à améliorer l'efficacité de retrait de capuchon et l'efficacité d'essai, et à économiser le temps de retrait manuel du capuchon.
Patent WO-2018214183-A1 (WO)
Inventor: WANG XIAN
IPC: F04D29/58
Filed: 2017-06-13
Abstract: 一种智能控制防堵塞水冷多用途泵，包括外机壳（1）、水仓（2）、电机（3）、水冷电机壳（4）、叶轮（5）、导流盘（6）以及过滤网（7），所述外机壳内设置有电机和水仓，所述电机表面覆盖有水冷电机壳，所述水冷电机壳沉浸在水仓内，所述水仓内设置有叶轮和导流盘，所述叶轮同轴连接电机，所述外机壳底部设置有贯通水仓的进水过滤网，所述外机壳侧面设置有贯通U形水仓的出水口，通过上述方式，提供一种智能控制防堵塞水冷多用途泵，泵机抽取的水与水冷电机壳直接接触达到水冷散热目的，显著降低异物堵塞等引起的烧机危害，延长泵的使用寿命。
Patent WO-2019000341-A1 (WO)
Title: Method and device for transmitting data in micro cell
Inventor: PENG JINDONG
IPC: H04W16/20
Filed: 2017-06-29
Abstract: Provided are a method and device for transmitting data in a micro cell, which relate to the technical field of wireless communication. The micro cell comprises a BBU and a plurality of radio frequency processing units; and each radio frequency processing unit is connected to the BBU. The method comprises: at least one of the plurality of radio frequency processing units receiving at least one first signal; with regard to each radio frequency processing unit of the at least one radio frequency processing unit, the radio frequency processing unit performing attenuation processing on the first signal so as to obtain a second signal, and sending the second signal to the BBU; and the BBU receiving the second signal sent by at least one radio frequency processing unit. In the present application, since a radio frequency processing unit performs attenuation processing on a first signal, the interference of the first signal to a micro cell is reduced, and the transmission performance of the micro cell is improved.
Patent WO-2018232802-A1 (WO)
Title: Photoalignment apparatus and assembly and method for removing photoalignment impurities therefor
Inventor: SONG YANJUN
IPC: G02F1/1337
Filed: 2017-07-17
Abstract: Disclosed are a photoalignment apparatus and an assembly (26) and a method for removing photoalignment impurities therefor. The assembly (26) comprises a dust removal mechanism (261), wherein a gas conveying channel is provided inside the dust removal mechanism (261), one end of the gas conveying channel is arranged at intervals above an alignment film (25), and the dust removal mechanism (261) is used for suctioning photoalignment impurities (27) into the gas conveying channel under the action of a negative pressure difference.
Patent WO-2019028657-A1 (WO)
Title: Laser projection treadmill
Inventor: LI XIAOHUA
IPC: A63B22/02
Filed: 2017-08-08
Abstract: A laser projection treadmill, comprising a base (1). The base (1) comprises a base body (11) and a running belt (12); a device box (5) is provided at the front end of the base body (11); laser projection means for projecting screen information onto the running belt (12) is disposed in the device box (5); a projection hole (501) is provided at the bottom of the device box (5); the laser projection means comprises a built-in display screen (51) and a laser light source (52); a main control circuit board (53) is provided in the device box (5); the built-in display screen (51) and the laser light source (52) are both connected to the main control circuit board (53) by means of cables; an ultrasonic range finder (55) for measuring the distance from a user is provided at the rear end of the device box (5); the ultrasonic range finder (55) is connected to a motor governor (17); a touch display (71) is provided at the top of the device box (5); heat dissipation holes (503, 502) are provided at the top and bottom of the device box (5).
Patent WO-2019041088-A1 (WO)
Title: Flight limitation data prompting and updating method, terminal device, and server
Inventor: ZHANG GUOFANG
IPC: G05D1/10
Filed: 2017-08-28
Abstract: Embodiments of the present invention provide a flight limitation data prompting and updating method, a terminal device, and a server. The prompting method comprises: determining target area indication information according to a detected target area selection operation; sending a query instruction to a server; receiving flight limitation data sent by the server after the query instruction is sent; and displaying flight limitation data associated with a target area indicated by the target area indication information. By means of the present invention, a user can know the current flight limitation of an unmanned aerial vehicle in a query area and can be helped to know the flight limitation of the query area in a timely manner.
Patent WO-2018233031-A1 (WO)
Title: Internet of things-based data transmission control method and system
Inventor: DU GUANGDONG
IPC: H04W72/04
Filed: 2017-08-30
Abstract: Embodiments of the present invention relate to the Internet of Things technical field, and disclose an Internet of Things-based data transmission control method and system, the method comprising: a forwarding node receiving a forwarding rule table issued by an aggregation unit, the forwarding rule table being used to designate a matching relationship between a transmission frequency band and information of interest designated by the aggregation unit, the information of interest comprising terminal device location information and/or terminal device type; the forwarding node receiving a data packet sent by the terminal device, the data packet comprising data content, terminal device location information and/or terminal device type; the forwarding node determining from the forwarding rule table a target transmission frequency band matching the terminal device location and/or terminal device type; the forwarding node establishing a communication connection with the aggregation unit on the target transmission frequency band, and transmitting the data packet on the basis of the established communication connection. Embodiments of the present invention can increase data transmission time delay, decreasing interference in data transmission.
Patent WO-2018126726-A1 (WO)
Title: 一种寻呼方法、装置及传输节点
Inventor: DAI BO
IPC: H04W68/02
Filed: 2017-09-08
Abstract: 一种寻呼方法、装置及传输节点，该方法在第一传输节点包括：向至少一个第二传输节点发送相同的寻呼配置信息和寻呼指示信息。该方法在第二传输节点执行包括：接收第一传输节点发送的寻呼配置信息和寻呼指示信息；将寻呼配置信息发送给第三传输节点；根据寻呼配置信息和寻呼指示信息，向第三传输节点发送寻呼消息。该方法在第三传输节点包括：接收第二传输节点发送的寻呼配置信息；根据寻呼配置信息，接收第二传输节点发送的寻呼消息。
Patent WO-2018129944-A1 (WO)
Title: 一种pcb及信号传输系统
Inventor: LI JUNYANG
IPC: H05K1/02
Filed: 2017-09-11
Abstract: 一种PCB及信号传输系统，在该PCB中，至少两个信号层和至少两个参考层（103）间隔排布，连接模块（101）中的第一连接端子（1011）与至少两个信号层中的至少一个第一信号层（1021）相连，并可连接外部光口；连接模块（101）中的第二连接端子（1012）与至少两个信号层中的至少一个第二信号层（1022）相连，并可连接外部电口；每一个参考层（103）上均设置有通孔，连接模块（101）正投影在各个参考层（103）上的投影区域与当前参考层（103）上的通孔的开孔区域存在重叠区域。由于在使用光口时，通过第一连接端子（1011）将信号传输给第一信号层（1021），而在使用电口时，通过第二连接端子（1012）将信号传输给第二信号层（1022），并通过在参考层（103）上设置通孔，降低EMI辐射。因此，能够实现光口和电口对于预留重叠位置的复用。
Patent WO-2019033489-A1 (WO)
Title: Variable assembly type automobile brake caliper cover
Inventor: ZHANG JIANPING
IPC: F16D65/00
Filed: 2017-09-15
Abstract: A variable assembly type automobile brake caliper cover (100) to solve difficulties in adapting existing automobile caliper covers to fit calipers of different automobile types. The variable assembly type automobile brake caliper cover (100) comprises a caliper cover body (110) and inserts (120, 130, 140). The caliper cover body (110) comprises a cover plate (111), an upper curved side plate (112) and a lower curved side plate (113). The upper curved side plate (112) and the lower curved side plate (113) are respectively disposed on the upper and lower sides of the cover plate (111). An accommodation cavity of the caliper cover body (110) is formed by connecting and closing both ends of the upper curved side plate (112) and the lower curved side plate (113). A second slot (115) is provided in the middle of the lower curved side plate (113). The inserts (120, 130, 140) are disposed in the second slot (115). The accommodation cavity formed by the inserts (120, 130, 140) and the accommodation cavity of the caliper cover body (110) are disposed on the outer side of an automobile caliper (400).
Patent WO-2019061379-A1 (WO)
Title: Network terminal and internet behavior constraint method thereof
Inventor: SUN SHANGCHUAN
IPC: G06Q50/00
Filed: 2017-09-30
Abstract: Disclosed are a network terminal and an Internet behavior constraint method thereof. The Internet behavior constraint method comprises: obtaining a behavior of a current user in the Internet; and constraining the behavior of the current user in the Internet according to preformed behavior standard data. By means of the method of the present invention, a behavior of a user in the Internet can be constrained according to behavior standard data, so as to prevent the user from making any Internet behavior that is harmful to himself/herself or others, thereby purifying the cyberspace and creating a healthy network environment.
Patent WO-2019019433-A1 (WO)
Title: Lidar scanning system
Inventor: ROHANI MOHSEN
IPC: G01S17/89
Filed: 2017-10-19
Abstract: Disclosed herein is a LIDAR scanning system (100). The LIDAR scanning system (100) comprises a laser (120) configured to transmit laser light. An optical switch (130) is optically coupled to the laser (120) to receive laser light via an input port (132). The optical switch (130) includes a plurality of output ports (134a,134b,…,134n) for transmitting received laser light to an environment to be scanned. Each of the plurality of output ports (134a,134b,…,134n) is oriented in a different direction. A detector subsystem (140) is positioned to receive reflected laser light. A controller (110) is coupled to the detector subsystem (140). The controller (110) is configured to receive data signals from the detector subsystem (140). The controller (110) is also configured to determine a distance from the LIDAR scanning system (100) to one or more objects in an environment of the LIDAR scanning system (100) based on a time between a transmission of beams of laser light and a reception of a reflection of the beams of laser light.
Patent WO-2018233162-A1 (WO)
Title: Virtual object processing method and system and virtual reality device
Inventor: YIN JIE
IPC: G06F3/01
Filed: 2017-10-23
Abstract: A virtual object processing method, a virtual object processing system and a virtual reality device. The method comprises: obtaining at least one virtual object (S201); determining at least one display layer in a virtual reality space (S202), wherein the virtual reality space is divided into a plurality of display layers arranged in stacked fashion; and displaying the at least one virtual object on the at least one display layer (S203).
Patent WO-2019084870-A1 (WO)
Inventor: XU YANHUA
IPC: F25B40/02
Filed: 2017-11-02
Abstract: 一种冷却力可调的工业用冷却机组，包括压缩机（1）、冷凝器（2）、蒸发器（3），所述压缩机（1）通过管道依次与冷凝器（2）、喷液控制系统（4）、蒸发器（3）连接并形成制冷循环，其中喷液控制系统（4）包括喷液控制模块（41）、喷液阀（42）、喷嘴（43）、储液器（44）和液体过冷器（45）；所述压缩机（1）上设有温度传感器（5）；所述冷凝器（2）一侧设有风机（6），风机（6）连接有离合器（7）及风速控制模块（8）。通过喷液控制模块（41）和风速控制模块（8）两方面来调节冷却机组的冷却能力，并实现自动调节，扩大了冷却机组的适用范围并达到良好的节能目的。
Patent WO-2019010884-A1 (WO)
Title: Microwave soil remediation process
Inventor: NI XIANGRONG
IPC: B09C1/06
Filed: 2017-11-08
Abstract: Provided is a microwave soil remediation process. Water and organic matters are gasified or decomposed by means of microwave heating in a microwave remediation kiln, and then, the organic matters are burnt and subjected to an activated carbon absorption treatment by means of a flue gas treatment system, thus finally disposing of the organic matter contaminants in the soil.
Patent WO-2018126793-A1 (WO)
Title: 一种控水式立盖汤锅
Inventor: GU YUZHU
IPC: A47J36/06
Filed: 2017-11-14
Abstract: 一种控水式立盖汤锅，包括锅体(1)和分体式锅盖(2)，锅体(1)上端设有往外翻的锅口边缘(11)，锅盖(2)上设有手提(20)，手提(20)的后末端设有向下弯的弯钩(201)，掀开锅盖(2)时锅盖(2)通过手提后末端的弯钩(201)勾住锅口边缘(11)立在锅体(1)内侧；手提(20)是仿生设计，手提(20)的形状像百灵鸟的身躯，立在锅体(1)内侧的锅盖(2)像一只站立的百灵鸟；锅盖(2)上设有响哨泄压机构。通过将锅盖(2)立在锅体(1)内侧并在锅盖(2)上设置响哨泄压机构，在煲汤的过程中，当汤液沸腾时，锅盖(2)上的响哨泄压机构既能自动报警，且不需要半开锅盖(2)也能避免汤液沸腾溢出，又能避免掀开锅盖(2)时到处滴水的同时解决锅盖(2)的摆放，锅盖(2)外观采用仿生设计，铸钢成型，线条优美。
Patent WO-2018121157-A1 (WO)
Title: 一种网络流量异常检测方法及装置
Inventor: WU ZIJIAN
IPC: H04L29/06
Filed: 2017-11-27
Abstract: 本发明公开一种网络流量异常检测方法及装置，该方法包括：获取网络监测节点在设定时间段内生成的网络数据流；针对所述网络数据流中的任一属性，根据所述任一属性，将所述网络数据流以设定时间间隔进行聚合，生成关于所述任一属性的N个时间序列；根据各个属性分别对应的N个时间序列，确定所述网络数据流对应的N个待检测样本，计算所述第一时间序列分别与其余N-1个待检测样本中的所述第一属性对应的N-1个第二时间序列之间的角度相异度，根据所述第一时间序列对应的N-1个角度相异度，确定出关于所述第一时间序列的第一检测结果；根据每个待检测样本中的每个时间序列的检测结果，确定所述每个待检测样本是否为异常数据流。
Patent WO-2019085132-A1 (WO)
Inventor: XIE RUI
IPC: C23C16/46
Filed: 2017-11-30
Abstract: 一种化学气相沉积设备及其用于成膜的方法，通过在所述基座（C）下方加装导体线圈（E），所述导体线圈（E）接通交流电后，产生交变磁场引发涡流效应对所述基座（C）进行加热，使所述基座（C）受热更均匀同时交变磁场作用于所述基座（C）上方等离子体，使等离子体更均匀，在所述基体（B）上方沉积薄膜单一性更好，改善薄膜的Mura现象，改善化学气相沉积的膜质，提升良率。
Patent WO-2018126841-A1 (WO)
Title: 一种焦距大幅可调的光子晶体透镜及其设计方法
Inventor: JIANG XUNYA
IPC: G02B1/00
Filed: 2017-12-07
Abstract: 一种焦距大幅可调的光子晶体透镜及其设计方法。该方法包括：初步选定光子晶体材料和结构，获得等频图，找到频率敏感自准直区域；针对实际需要工作频率区间和入射角范围，确定工作相空间；对光子晶体进行结构参数和材料参数优化设计，使得等频线曲率对光子晶体材料折射率的敏感度尽可能大，同时避免在工作相空间内出现等频线简并；根据所选材料特性，选择合适的方式，改变光子晶体组成材料的折射率，进而改变光束聚焦点或虚焦点的位置。在相同条件下，本方案所需折射率的变化比块体材料或普通光子晶体要小多个数量级，易于实现。本设计集成性好，能应用于光束调焦、光束宽度控制、敏感探测等领域。
Patent WO-2018121513-A1 (WO)
Title: 列车定位系统及定位方法
Inventor: YIN QINGQI
IPC: B61L25/02
Filed: 2017-12-26
Abstract: 一种列车定位系统(100)及列车定位方法，定位系统(100)包括：沿轨道依次设置的多个光幕(10)，每个光幕(10)包括由多个光发射器(101)构成的光发射器(101)阵列以及由多个光接收器(102)构成的光接收器(102)阵列，光发射器(101)阵列通过多个光发射器(101)向对应的多个光接收器(102)发射光线，光接收器(102)阵列根据多个光接收器(102)的光线接收状态生成相应的电平；控制器(20)，其与多个光幕(10)的光接收器(102)阵列通信连接，其接收电平信号并根据电平信号判断列车在轨道上的位置，从而能够利用光幕(10)进行列车的定位，便于实现精准停车和移动闭塞，提高了列车运行的安全性能。列车定位系统(100)实施方便，布置灵活，成本较低，能够缩短轨道建设周期，还可对其他侵入轨道的危险物进行检测。
Patent WO-2018121752-A1 (WO)
Title: 摄像模组及其模制电路板组件和制造方法以及带有摄像模组的电子设备
Inventor: CHEN ZHENYU
IPC: H04N5/225
Filed: 2017-12-29
Abstract: 本发明提供一摄像模组及其模制电路板组件和制造方法以及带有摄像模组的电子设备，其中所述摄像模组包括至少一光学镜头、至少一感光芯片以及一模制电路板组件，所述模制电路板组件包括至少一硬质的基板和被连接于所述基板的至少一连接板，所述感光芯片被导通地连接于所述基板，所述光学镜头被保持在所述感光芯片的感光路径，其中所述模制电路板组件还包括一体地结合于所述基板的模制基座，所述模制基座环绕在所述感光芯片的感光区域的四周，以使所述感光芯片的感光区域对应于所述模制基座的光窗，通过这样的方式，能够减小所述摄像模组的体积，以使所述摄像模组适于被应用于追求轻薄化的电子设备。
Patent WO-2019061955-A1 (WO)
Title: Vertical air conditioner
Inventor: YAN CHANGLIN
IPC: F24F13/08
Filed: 2018-01-15
Abstract: Disclosed is a vertical air conditioner (100), comprising: a shell (10), an indoor heat exchanger, an indoor fan, and an air treatment device (20). A heat exchange air channel in communication with a first air outlet (120) and a first air inlet (110) is defined in the shell (10); the air treatment device (20) is placed above the shell (10); the air treatment device (20) comprises a housing (210), a guide fan (220) and a purification module (230); an air treatment air channel isolated from the heat exchange air channel is arranged in the housing (210); the guide fan (220) and the purification module (230) are arranged in the housing (210); and the purification module (230) is arranged in the air treatment air channel.
Patent WO-2019114085-A1 (WO)
Title: Oled显示器件以及显示装置
Inventor: WANG CHAOLIANG
IPC: H01L27/32
Filed: 2018-01-17
Abstract: 一种显示装置，其包括驱动单元和OLED显示器件，驱动单元向OLED显示器件提供驱动信号，以使OLED显示器件显示图像，OLED显示器件包括OLED显示面板（1）和设置在OLED显示面板（1）的出光面上的圆偏振片（2），OLED显示面板（1）和圆偏振片（2）之间还设置有偏振光波导板（3），偏振光波导板（3）用于将OLED显示面板（1）发出的光线转换为能够穿透圆偏振片（2）的偏振光。
Patent WO-2018205682-A1 (WO)
Title: 流体微量喷射装置及其流道组件
Inventor: QU DONGSHENG
IPC: B05B1/30
Filed: 2018-01-22
Abstract: 一种流体微量喷射装置的流道组件 (200)，包括：流体座 (210)、喷嘴(220) 和流体供料接头 (230)，流体座(210)内限定有相互连通的流体腔(211) 和流道 (212)，喷嘴(220)连通流体腔 (211)，流体微量喷射装置的活动元件可活动地穿过流体腔 (211) 以打开和关闭喷嘴 (220)，流体供料接头 (230) 连通流道 (212)，以通过流道 (212) 和流体腔 (211) 向喷嘴 (220)提供流体。
Patent WO-2019136773-A1 (WO)
Title: Variable-curved-surface bracket structure and curved-surface display apparatus
Inventor: LI DEHUA
IPC: G09F9/35
Filed: 2018-01-24
Abstract: Disclosed is a variable-curved-surface bracket structure (100), comprising a base (10) and a bracket (20) arranged on the base (10), wherein the bracket (20) is in contact with a back surface of a display screen (200), and the bracket (20) comprises a fixed hinge (21), and movable hinges (22) respectively hinged to two sides of the fixed hinge (21); and the variable-curved-surface bracket structure (100) further comprises: a movable mechanism arranged on the base (10) and in transmission connection with the movable hinges (22), such that the movable hinges (22) rotate forwards or return backwards to an original position relative to the fixed hinge (21). The movable mechanism comprises: a push rod structure (30) arranged on the base (10) and comprising a telescopic push rod (31) and a driving device (32) in transmission connection with the push rod (31); and at least one connecting rod and brace rod assembly (40) comprising at least one connecting rod (41) and at least one brace rod (42), wherein one end of the connecting rod (41) is rotationally connected to the push rod (31), and the other end thereof is connected to the brace rod (42); and two ends of the brace rod (42) are respectively connected to the movable hinges (22) on the two sides of the fixed hinge (21), such that the curvature of the display screen (200) in contact with the bracket (20) can be adjusted, and the display screen can be switched between a curved surface and a plane so as to meet different watching requirements.
Patent WO-2019075965-A1 (WO)
Title: Identity consistency check method and apparatus based on speech spectrum and phoneme retrieval
Inventor: YAN QING
IPC: G10L25/51
Filed: 2018-02-08
Abstract: An identity consistency check method and apparatus based on a speech spectrum and phoneme retrieval. The method comprises: acquiring a speech spectrum corresponding to a sample audio file (101); acquiring a phonetic feature parameter of the sample audio file (102); constructing a phoneme recognition model, and inputting the phonetic feature parameter into the phoneme recognition model to perform phoneme retrieval, to obtain a qualifying phoneme (103); and labeling the qualifying phoneme on the speech spectrum, and performing a consistency check on a vowel or a vowel combination having the same label, to judge whether the verification of an identity to be recognized corresponding to the sample audio file is passed (104). The technical problem of phoneme search and query in actual voice print verification is solved, and a phoneme is displayed in a visualized manner, improving the recognition efficiency of case handling staff.
Patent WO-2019075967-A1 (WO)
Title: Enterprise name recognition method, electronic device, and computer-readable storage medium
Inventor: XU BING
IPC: G06F17/27
Filed: 2018-02-10
Abstract: An enterprise name recognition method. The method comprises the following steps: receiving an input specific word sequence (S31); transforming each Chinese character in the specific word sequence to a corresponding word vector and inputting the word vector to a recurrent neural network (S32); calculating a state vector of each word vector by means of the recurrent neural network and inputting same to a conditional random field (S33); transforming, by means of a specific regression model, the state vector of each word vector to a feature vector, and using the conditional random field and a pre-set ternary tagging rule to decode the feature vector of each word vector, so as to obtain a ternary tagging set of all Chinese characters in the specific word sequence, and outputting the ternary tagging set of all Chinese characters by means of an optimum tag sequence (S34); and according to the pre-set ternary tagging rule, recognizing a specific enterprise name from the optimum tag sequence (S35). The precision of enterprise name recognition can be improved.