baber/WOPTO huggingface dataset:
Patent WO-2019011092-A1 (WO)
Title: Display apparatus, terminal device and proximity state detection method
Inventor: ZHOU YIBAO
IPC: H04M1/02
Filed: 2018-06-11
Abstract: Disclosed are a display apparatus, a terminal device and a proximity state detection method, wherein the display apparatus comprises: a display screen; a light-shading sheet, which is provided under the display screen, and is provided with at least one via hole; and a sensor assembly, which is provided under the light-shading sheet, and a transmitting signal sent out by which sensor assembly passes through the display screen through the via hole. The display apparatus, the terminal device and the proximity state detection method of the embodiment avoid the influence on the display of a display screen by providing the sensor assembly under the display screen, and there is no need to punch holes on a panel, and the appearance is more beautiful.
Patent WO-2019071978-A1 (WO)
Title: Nano-scale single crystal thin film
Inventor: HU HUI
IPC: H01L41/083
Filed: 2018-06-21
Abstract: Provided is a nano-scale single crystal thin film. The nano-scale single crystal thin film comprises a nano-scale single crystal thin film layer, a first transition layer, an isolation layer, a second transition layer and a substrate layer; the first transition layer is located between the nano-scale single crystal thin film layer and the isolation layer, while the second transition layer is located between the isolation layer and the substrate layer, the first transition layer comprising H elements of a certain concentration.
Patent WO-2019001557-A1 (WO)
Title: Refrigerating and freezing device
Inventor: CAO DONGQIANG
IPC: F25D19/00
Filed: 2018-06-29
Abstract: A refrigerating and freezing device (1), comprising: a casing (10). The interior of the casing (10) defines: at least one storage chamber for storing articles; a machine chamber (11), a compressor (30) for compressing a refrigerant being accommodated in the machine chamber; and an evaporator chamber (12) in which an evaporator (40) for heat exchange with an airflow to form a cooling airflow to be supplied to the at least one storage chamber and an air blower (50) for driving airflows to circulate between the at least one storage chamber and the evaporator chamber (12) are accommodated. The machine chamber (11) and the evaporator chamber (12) are provided side by side at the lower portion of the rear side of a casing body along a width direction of the casing body.
Patent WO-2020006727-A1 (WO)
Title: Face recognition method and device, and server
Inventor: ZHANG ZHANCHAO
IPC: G06K9/00
Filed: 2018-07-05
Abstract: Embodiments of the present application relate to a face recognition method and device, and a server. The method comprises: obtaining a face image of a user, and recognizing, on the basis of the face image, face features of the obtained face image; obtaining positioning information of a positioning device, and obtaining a face feature comparison range from a preset face feature library on the basis of the positioning information, the preset face feature library and the face feature comparison range comprising the face features and user information of the known user, and the number of faces comprised in the face feature comparison range being less than that of the faces comprised in the preset face feature library; and recognizing the face features on the basis of the face feature comparison range, and instructing, according to the recognition result, a robot to inquire the user whose identity is to be determined. The embodiments of the present application use the face feature comparison range which is narrowed with respect to the preset face feature library, and improves the recognition accuracy.
Patent WO-2019033931-A1 (WO)
Title: Angle gauge
Inventor: WANG JIANHUA
IPC: B24B3/36
Filed: 2018-08-02
Abstract: An angle gauge, comprising a top portion (1) and a bottom portion (2) having a horizontal support below the top portion (1), the top portion (1) being formed by means of two or more inclined planes (3) spliced together, the inclination angles of the inclined planes (3) at least including two different angles, lower ends of the inclined planes (3) being connected to outer edges of the bottom portion (2). The plurality of top portion inclined surfaces of the angle gauge can provide a plurality of knife sharpening angles, being applicable to the edge sharpening of knives of different widths.
Patent WO-2019080618-A1 (WO)
Title: Insulated gate bipolar transistor structure and manufacturing method therefor
Inventor: CUI LEI
IPC: H01L29/739
Filed: 2018-08-17
Abstract: The present invention provides an integrated reverse MOS Insulated Gate Bipolar Transistor (IGBT) structure and a manufacturing method therefor. The structure comprises a substrate, a cellular doped region provided on the upper surface of the substrate, an integrated reverse MOS doped region, a dielectric layer of an isolated gate electrode, an electrode metal matching a cellular structure, and a gate structure. The integrated reverse MOS IGBT of high turn-off ability provided in the present invention can improve minority carrier extraction capability of a device active region during the turn-off process on the premise that other characteristics are not affected, thereby improving the turn-off ability of a chip.
Patent WO-2019179049-A1 (WO)
Title: 触控偏光结构及柔性显示装置
Inventor: CHEN HUI
IPC: G02F1/1335
Filed: 2018-09-04
Abstract: 一种触控偏光结构及柔性显示装置。该触控偏光结构包括触控层（10）及圆偏光片（20），触控层（10）包括基材（11）以及设于基材（11）一侧的触控电极层（12），圆偏光片（20）包括设于基材（11）远离触控电极层（12）一侧且沿远离基材（11）的方向依次设置的线偏光层（21）及四分之一波长延迟片（22），或者线偏光层（21）、二分之一波长延迟片（24）及四分之一波长延迟片（22），线偏光层（21）、四分之一波长延迟片（22）、二分之一波长延迟片（24）均包括一层配向层及一层液晶层，该触控偏光结构设置在柔性显示面板的显示面，该触控偏光结构的厚度薄，在实现了减少外部的反射光及触控显示功能的前提下，大大降低了柔性显示装置整体的厚度，能够有效地降低柔性显示装置在弯折时所受的应力，提升产品品质。
Patent WO-2019114334-A1 (WO)
Title: Led显示装置及其驱动方法
Inventor: CHEN RIYI
IPC: G09G3/32
Filed: 2018-09-06
Abstract: 本申请公开了一种LED显示装置及其驱动方法。该LED显示装置包括LED阵列，包括排列成行和列的多个像素单元，每个像素单元包括不同颜色的第一LED、第二LED和第三LED；多个开关管，分别与相应行像素单元的第一LED、第二LED和第三LED之一的阳极相连接；以及多个恒流源，分别与相应列像素单元的第一LED、第二LED和第三LED至少之一的阴极相连接，其特征在于，所述多个开关管分别向所述第一LED、所述第二LED和所述第三LED提供第一供电电压、第二供电电压和第三供电电压。该LED显示装置可以减小恒流源承受的压降，从而提高LED显示装置的可靠性，并且恒流驱动电路与现有的共阳极方案兼容，便于产品升级。
Patent WO-2019062526-A1 (WO)
Title: Method and apparatus for warning of soaking of electric vehicle
Inventor: ZHANG SONG
IPC: B60Q9/00
Filed: 2018-09-10
Abstract: Provided are a method and apparatus for warning of soaking of an electric vehicle. The method comprises: a vehicle control unit (VCU) receiving, when a vehicle stalls, wake-up information sent by an on-board remote monitoring system (RMS) when the stall time of the vehicle exceeds a pre-set stall time threshold value, and the vehicle is in an area where rainfall is forecast (101); according to the wake-up information, activating a rainfall sensor arranged on the vehicle to acquire rainfall information (102); according to the rainfall information, determining whether the vehicle is in rain conditions (103); and when the vehicle is in rain conditions, and a wading water depth, collected by a wading water sensor, of the vehicle is greater than a first wading water depth, sending to the RMS first warning information, and the RMS sending the first warning information to a terminal device of a vehicle driver, so that the vehicle driver drives the vehicle out of a wading water area (104, 105).
Patent WO-2020056561-A1 (WO)
Inventor: LIU GUOXIANG
IPC: G06T5/00
Filed: 2018-09-17
Abstract: Embodiments of the present application relate to the technical field of communications. Disclosed are an image processing method and device. The problem in the prior art of a difficulty in adapting to a variety of scenes due to that separate design of a set of optimization algorithms or a set of ISP parameters for each scene is required and special development for each scene is also required is solved. The specific solution is: identifying a first photographing scene of a first image; determining a first operation group corresponding to the first photographing scene in a pre-configured database, wherein the first operation group comprises one or more operations, each operation is used for performing an operation type of image enhancement on the first image, the data base comprises N photographing scenes and the operation group corresponding to each photographing scene among the N photographing scenes, and N is an integer greater than or equal to 2; and adjusting the first image according to the first operation group to obtain an adjusted target image.
Patent WO-2020061795-A1 (WO)
Title: 脑电波波形降噪系统、方法、装置及可读存储介质
Inventor: CHEN XIAOSU
IPC: A61B5/0476
Filed: 2018-09-26
Abstract: 一种脑电波波形降噪系统、方法、装置及可读存储介质，在通过人体生物电检测装置进行脑电波波形检测的同时，可以通过第一外部磁场检测设备检测周边环境的磁场数据，在对脑电波波形进行分析处理时，可以将检测到的磁场数据从脑电波波形中剔除，从而实现更准确的脑电波波形分析，减少脑电波波形中的噪音，实现对脑电波波形的降噪处理，提高脑电波波形处理的准确性。
Patent WO-2020062107-A1 (WO)
Title: 一种设备
Inventor: LIN FENG
IPC: G06K9/00
Filed: 2018-09-28
Abstract: 本发明公开了一种设备，包括显示模组和功能模组，所述功能模组用于实现目标对象的三维图像绘制功能，所述功能模组用于发射图案光束到目标对象，并透过所述显示模组接收至少部分被所述目标对象反射的所述图案光束。本发明设备将部分功能模组的元件设置在显示区域，能够减小非显示区域的面积，使得设备看起来更加美观，用户体验较好。
Patent WO-2020062157-A1 (WO)
Inventor: ZENG XIPING
IPC: G06F3/041
Filed: 2018-09-29
Abstract: A foldable touch module, a touch screen and a terminal device in the technical field of touch screens. Existing touch modules are easily damaged or broken after being bent multiple times and are difficult to apply to devices such as a foldable mobile phone, and therefore provided is a foldable touch module, comprising upper and lower layers of patterned transparent conductive films (1), (2), and a transparent bendable optical adhesive (3) in the middle; the conductive films (1), (2) are manufactured by coating a silver nano wire (4) on a polyimide thin film (5), and the patterns are obtained by means of laser etching; the conductive films (1), (2) are provided thereon with bending zones (6), patterns within the bending zones (6) being led out from upper and lower edge wiring of the conductive films (1), (2). The silver nano wire (4) that has good conductivity and that is foldable is coated on the polyimide thin film (5) having high rigidity and excellent flexibility to manufacture the conductive films (1), (2) without having to print conductive silver paste wiring at the left and right sides of the bending zones (6), which may effectively prevent the wires from being damaged or broken during bending such that the described touch module has excellent bending capabilities.
Patent WO-2019085755-A1 (WO)
Inventor: CHEN JIEJIE
IPC: H04L12/46
Filed: 2018-10-17
Abstract: 本文公开了一种隧道的建立方法、装置和软件定义网络控制器。所述隧道的建立方法包括：为虚拟可扩展局域网VXLAN中的虚拟可扩展局域网隧道终结点VTEP配置VTEP组，把需要建立VXLAN隧道的VTEP加入到VTEP组中；在所述VTEP组中的任意两个VTEP之间建立虚拟可扩展局域网VXLAN隧道。本文的技术方案能够方便地实现虚拟可扩展局域网隧道的建立和维护。
Patent WO-2020073396-A1 (WO)
Inventor: WU CHUAN
IPC: G02F1/133
Filed: 2018-11-06
Abstract: The present application discloses a pixel driving circuit of display panel and a display device, comprising a pixel electrode; a data line configured for providing data voltage of the current pixel; a power supply circuit configured for providing supply voltage; and an amplifying circuit configured for amplifying and outputting the data voltage provided by the data line to the pixel electrode.
Patent WO-2019109816-A1 (WO)
Title: 用于硅基双微环光开关的波长对准方法、装置和系统
Inventor: LI DANPING
IPC: G02B6/35
Filed: 2018-11-23
Abstract: 一种用于硅基双微环光开关（1021）的波长对准方法、装置（100）和系统。方法包括：首先确定双微环的一个微环为主环，另一个微环为次环，主环的输入光功率不小于次环的输入光功率；然后执行如下两个步骤至少一次来完成波长对准：确定主环的第一热调功率，第一热调功率为使主环的监控光功率最大的热调功率，并将主环对应的热调电极设置为第一热调功率；确定次环的第二热调功率，第二热调功率为使主环的监控光功率最小的热调功率，并将次环对应的热调电极设置为第二热调功率。波长对准方法较为灵活，适用于包括有多个光信号输入在内的多种场景。
Patent WO-2020107353-A1 (WO)
Inventor: HU XIAOPENG
IPC: H04N21/4402
Filed: 2018-11-29
Abstract: A video decoding method, comprising: performing a first parsing processing of an acquired video file via a first parser; when an error reported by the first parsing processing is detected, acquiring first parsing data and error reporting data produced in the first parsing processing; acquiring a second parser on the basis of the error reporting data and performing a second parsing processing of the video file via the second parser to produce second parsing data, where the first parsing data and the second parsing data are used for expressing properties of the video file; acquiring an audio stream and a video stream in the video file on the basis of the first parsing data and of the second parsing data; and performing a parsing processing of the audio file and the video file via a target decoder corresponding to the second parser to produce a decoded audio stream and a decoded video stream.
Patent WO-2020113437-A1 (WO)
Title: 图结构处理方法、系统、网络设备及存储介质
Inventor: YUAN ZHENNAN
IPC: H04L12/24
Filed: 2018-12-04
Abstract: 本申请提供了一种图结构处理方法、图结构处理系统、网络设备以及计算机可读存储介质。图结构处理方法用于被网络中的多个网络设备分别执行，包括以下步骤：获取子图结构，其中，子图结构属于图结构的一部分；获取子图结构的优化特征参数，其中，所述优化特征参数用于确定所述子图结构在所述图结构中的大小；根据优化特征参数对子图结构进行调整。因此，本申请可降低网络设备的处理复杂度。
Patent WO-2019128907-A1 (WO)
Title: 一种设备控制方法及装置
Inventor: ZHU LIJUN
IPC: B07C5/36
Filed: 2018-12-24
Abstract: 一种设备控制方法及装置，涉及物流信息技术领域。所述方法包括：在对象收集设备从对象分拣设备获取物流对象后，根据所述对象收集设备的使用特征，控制对应的运输设备将所述对象收集设备运输至对应的目的地（210）。上述方法在实现物流包裹的接驳过程中，不用人工在滑到口进行人工处理，而是自动对对象收集设备进行移动处理(运输至目的地)，人工参与程度低，自动化程度高；并且工人不用在钢架平台的滑道口附近工作，避免了工人在该种恶劣的工作环境下工作；再者，由于自动对对象收集设备进行移动处理，大大提高了系统的灵活性。
Patent WO-2019154395-A1 (WO)
Inventor: XU YECHUN
IPC: C07D401/08
Filed: 2019-02-03
Abstract: 本发明公开了一种新型四氢异喹啉类化合物及其中间体的制备方法、药物组合物和用途。本发明的四氢异喹啉类化合物对磷酸二酯酶(PDE4)具有良好的抑制效果，可以用于预防、治疗或辅助治疗与磷酸二酯酶活性或表达相关的多种疾病，尤其是与PDE4相关的免疫和炎症性疾病如银屑病和关节炎等。(I)
Patent WO-2020177047-A1 (WO)
Title: 会话建立方法及装置、储存介质及电子设备
Inventor: CHEN YANMING
IPC: H04W76/30
Filed: 2019-03-04
Abstract: 本发明提供了一种会话建立方法，包括：当接收到目标会话的建立请求时，确定剩余会话资源是否满足所述目标会话建立需求；当不满足时，确定第一会话集合；判断所述第一会话集合占用的会话资源是否不小于目标资源；当不小于时，依据预设的会话资源释放策略，对所述第一会话集合占用的会话资源进行释放，建立所述目标会话。应用本方法，在剩余会话资源不满足目标会话建立所需会话资源时，释放话权低于目标会话的已建立会话占用的会话资源，建立目标会话，解决了当剩余会话资源无法满足建立目标会话所需会话资源时，目标会话无法建立，用户无法获取所需多媒体内容，导致用户体验差的问题，保证了eMBMS的服务质量。
Patent WO-2019233148-A1 (WO)
Title: Payment collection device and method and apparatus
Inventor: ZHAO LIANSHENG
IPC: G07G1/14
Filed: 2019-03-08
Abstract: A payment collection device and method and an apparatus. Both a payment collection account of a merchant and a payment account of a purchasing user are managed by a target server (702), and the payment collection account of the merchant is bound to a payment collection device (701). When a payment needs to be collected, a payment amount to be collected is acquired by the payment collection device (701) or the payment collection device (701) is used to scan a payment code provided by the purchasing user so as to acquire payment account information contained in the payment code. A payment collection request is constructed by the payment collection device (701) according to the payment account information, the payment amount to be collected, and a device identifier of the device, and the payment collection request is sent to the target server (702) via a direct link to collect the payment.
Patent WO-2020181481-A1 (WO)
Inventor: PEI XUBO
IPC: F16M13/02
Filed: 2019-03-12
Abstract: 一种安装支架（100），安装支架（100）包括挂载架（10）和两个安装条（20），挂载架（10）设有第一横梁（11），每一安装条（20）包括挂载件（21）、升降件（22）、调节螺钉（23）和承载件（24），挂载件（21）可挂载于第一横梁（11）上，升降件（22）可沿垂直于第一横梁（11）的方向相对挂载件（21）滑动，升降件（22）位于挂载件（21）外侧，调节螺钉（23）设有螺柱（231）和固定连接螺柱（231）的螺帽（2），螺柱（231）一端穿过升降件（22），另一端连接挂载件（21）或第一横梁（11），螺帽（2）固定于螺柱（231）穿过升降件（22）一端，以调节升降件（22）相对挂载件（21）滑动，承载件（24）固定连接或转动连接升降件（22），承载件（24）用于承载显示器或电视机。升降件的位置调节不受挂载件的限制，可以实现两个安装条上的承载件的高低位置独立调节，进而实现显示器或电视机的水平摆放角度可调。
Patent WO-2020191764-A1 (WO)
Inventor: AI JIANXUN
IPC: H04W72/04
Filed: 2019-03-28
Abstract: Method, systems and devices for direct and active channel state information, CSI, report configuration are provided. The method comprises: receiving a message containing a CSI report configuration for a serving cell at a user equipment, UE; and activating the CSI report configuration for the serving cell by the UE when a predetermined event occurs.
Patent WO-2020087875-A1 (WO)
Inventor: LIN XIAOFA
IPC: F16B7/00
Filed: 2019-04-16
Abstract: A connecting structure, comprising a base (1) from which a locking platform (2) protrudes out, the platform surface of the locking platform being provided with a matching groove, and the sidewall of the matching groove being provided with a through opening (21); a locking piece (3), one end of the locking piece being positioned inside the matching groove and movably mounted onto opposite groove walls of the matching groove in a hinged manner, and the other end thereof being positioned outside the matching groove and capable of rotating to a groove opening side or the through opening side of the matching groove; and a piece to be locked (4) on which a through hole (41) is provided, when the other end of the locking piece is positioned on the groove opening side of the matching groove, the locking platform and the locking piece can pass through the through hole so that the piece to be locked is sleeved onto the locking platform. The connecting structure is simple and convenient to mount and dismount and saves time and effort. Also disclosed is a frame comprising the connecting structure.
Patent WO-2020073636-A1 (WO)
Inventor: YU CHINGHWA
IPC: H04B7/0404
Filed: 2019-04-23
Abstract: An antenna sharing system and a terminal. The antenna sharing system comprises a communication module, and the communication module supports 5GHz Wi-Fi and LTE. The antenna sharing system further comprises a first antenna and a first multiplexer; the first multiplexer at least comprises two multiplex input ends and a multiplex output end, a first multiplex input end of the first multiplexer is used for receiving and transmitting 5GHz Wi-Fi secondary signals, a second multiplex input end of the first multiplexer is used for receiving and transmitting LTE secondary signals, and the multiplex output end of the first multiplexer is connected to the first antenna. The solution of the present invention can effectively improve the antenna utilization, and reduce the influences on data throughput of Wi-Fi and LTE while reducing the number of antennas.
Patent WO-2020001172-A1 (WO)
Title: 一种音频处理方法和电子设备
Inventor: WANG MINGANG
IPC: G06F3/16
Filed: 2019-05-09
Abstract: 本申请提供了一种音频处理方法，包括：采集输入数据；如果满足第一条件的所述输入数据满足第二条件，以满足第一条件的方式响应所述输入数据；如果满足所述第一条件的所述输入数据不满足所述第二条件，忽略所述满足第一条件的所述输入数据。采用该方法，通过判断满足第一条件的输入数据是否满足第二条件，确定是否以第一条件的方式响应该输入数据，对输入数据进行了两个条件的判断，判断准确度较高，防止误唤醒。
Patent WO-2020227861-A1 (WO)
Inventor: BAN SHENGGUANG
IPC: G02F1/1345
Filed: 2019-05-10
Abstract: A light-emitting driving substrate (100), a manufacturing method for a light-emitting driving substrate, a light-emitting substrate (10), and a display device. The light-emitting driving substrate (100) comprises a first light-emitting partition (110), a second light-emitting partition (120), a peripheral area (102), a first power supply wire (115), and a second power supply wire (125). The first light-emitting partition (110) comprises a first common electrode (111), and the second light-emitting partition (120) comprises a second common electrode (121); the first power supply wire (115) comprises a first end (1151) electrically connected to the first common electrode (111) and a second end (1152) extending to the peripheral area (102) and configured for electrical connection to receive a first power supply voltage; the second power supply wire (125) comprises a first end (1251) electrically connected to the second common electrode (121) and a second end (1252) extending to the peripheral area (102) and configured for electrical connection to receive the first power supply voltage; the resistance between the first end (1151) and the second end (1152) of the first power supply wire (115) is equal to the resistance between the first end (1251) and the second end (1252) of the second power supply wire (125), and the wire length between the first end (1151) and the second end (1152) of the first power supply wire (115) is not equal to the wire length between the first end (1251) and the second end (1252) of the second power supply wire (125).
Patent WO-2020007158-A1 (WO)
Title: Network access method and apparatus
Inventor: SUN JIANKANG
IPC: H04W12/08
Filed: 2019-06-05
Abstract: Disclosed are a network access method and apparatus. A network access method is applied to an Internet of Things device, and the Internet of Things device supports a terminal STA mode and a wireless Access Point (AP) mode. The method comprises: detecting a WiFi signal in the STA mode, and obtaining the name of the detected WiFi; switching to the AP mode to wait for a connection request, and in the case of receiving the connection request, pushing configuration interface information to a terminal device that initiates the connection request so that the terminal device presents a configuration interface to a user, the configuration interface comprising the name of the detected WiFi and a password input area; obtaining network configuration information inputted by means of the configuration interface, the network configuration information comprising: the name of the WiFi selected by the user, and a password input by the user to access a WiFi network.
Patent WO-2020001256-A1 (WO)
Title: 一种数据传输方法及装置
Inventor: SUN MANLI
IPC: H04W76/12
Filed: 2019-06-06
Abstract: 一种数据传输方法及装置，其中方法包括：核心网设备确定将终端设备的数据从控制面切换到用户面传输；所述核心网设备向所述终端设备发送第一指示信息，所述第一指示信息用于指示所述终端设备停止通过控制面传输上行数据，或者，所述第一指示信息用于指示所述终端设备停止传输上行数据。
Patent WO-2020133976-A1 (WO)
Title: 显示装置及其显示面板、oled阵列基板
Inventor: HU FENGZHANG
IPC: G09F9/33
Filed: 2019-06-25
Abstract: 一种显示装置及其显示面板、OLED阵列基板(1,2,3,4)，OLED阵列基板(1,2,3,4)包括显示区(10)，显示区(10)包括：非透明显示区(10a)以及透明显示区(10b)。非透明显示区(10a)设置有阵列排布的第一OLED子像素(11)，透明显示区(10b)设置有一行、若干列的第二OLED子像素(13)。各列第二OLED子像素(13)被驱动时，透明显示区(10b)执行显示功能；各列第二OLED子像素(13)未被驱动时，透明显示区(10b)执行透光功能。第一OLED子像素(11)的驱动方式为主动式，第一OLED子像素(11)的驱动对应显示驱动集成芯片(12)的部分数据信号通道，第二OLED子像素(13)的驱动方式为被动式，第二OLED子像素(13)的驱动对应显示驱动集成芯片(12)的剩余部分的数据信号通道。第一OLED子像素(11)的驱动与第二OLED子像素(13)的驱动对应的所有数据信号通道的数据对应显示区(10b)的一帧画面。
Patent WO-2020001421-A1 (WO)
Title: 语音屏幕鼠标校核下的图标安全操作方法
Inventor: WANG LISONG
IPC: G06F3/0481
Filed: 2019-06-25
Abstract: 语音屏幕鼠标校核下的图标安全操作方法，通过操作者发出语音所关联的图标、屏幕上显示用来指定操作的图标和鼠标停止移动时所指向的图标进行校核比对，由系统给出操作的权限和警告，其基本特征是首先建立特定语音与图标的关联，通过语音识别系统的语音输入激活相关联图标，再与鼠标停止移动时所指向的图标进行校核比对。针对触摸屏计算机和移动终端而言，通过操作者发出语音所关联的图标、屏幕上显示用来指定操作的图标进行二元校核，由系统给出操作的权限。此外，还能针对已有系统提供影子系统进行防护。本发明利用现代语音识别工具，将人的行为通过电脑系统进行校核，最大限度确保操作正确，避免事故发生。
Patent WO-2020113945-A1 (WO)
Title: Polar code construction method and apparatus, electronic device, and readable storage medium
Inventor: NIU KAI
IPC: H03M13/13
Filed: 2019-06-26
Abstract: A polar code construction method and apparatus, an electronic device, and a readable storage medium, applied to the technical field of wireless communications. The method comprises: computing a polar weight spectrum corresponding to a polar channel in a 2N-code-length polar code according to the polar weight spectrum corresponding to the polar channel in an N-code-length polar code, and a McWilliams identical equation; computing a uniform bound of each polar channel under an additive white Gaussian noise channel condition according to the polar weight spectrum corresponding to each polar channel in the 2N-code-length polar code, and a uniform bound computing formula; determining an error probability threshold of each polar channel according to the uniform bound and a preset measurement method; and for any 2N-code-length polar code having a bit rate of K/2N, sorting the error probability thresholds in an ascending mode, selecting the polar channels corresponding to the first K error probability thresholds for transmitting an information bit, wherein the remaining polar channels are used for transmitting freeze bits. The present application can reduce the complexity of polar code construction.