baber/WOPTO huggingface dataset:
Patent WO-2020098609-A1 (WO)
Inventor: JIN WEISHENG
IPC: H04W12/08
Filed: 2019-11-11
Abstract: The present application provides a method for switching a network, capable of optimizing the switching of a UE between a PLMN and an non-public network (NPN). The method comprises: a terminal device accesses a first network; when the terminal device determines that it is required to access a second network, the terminal device determines the identification information of the second network, wherein one of the first network and the second network is a public network, and the other is an NPN; the terminal device transmits a first request message to the first access and mobility management function (AMF) of the first network, wherein the first request message carries the identification information of the second network and the first identification information of the terminal device, and the identification information of the second network and the first identification information of the terminal device are used for the authentication and/or authorization of the terminal device in the second network.
Patent WO-2020134857-A1 (WO)
Title: 一种充气天线
Inventor: DU ZHIGUI
IPC: H01Q3/02
Filed: 2019-11-29
Abstract: 本发明涉及一种体积可控的充气天线，至少包括卫星推进器、至少一个获取模块以及至少一个调整模块，第一调整模块被配置为：基于变轨环境监测信息确定第一天线调整控制信息；确定卫星推进器用于执行该特定事件的所需预估消耗量；基于第一天线调整控制信息和预估消耗量确定卫星推进器和充气天线分别对应的变轨需求混合比例系数以及与之对应的第一控制指令和第二控制指令，以使得充气天线的第一调整模块按照对接收第二控制指令的卫星推进器的第二调整模块进行气动力补偿的方式接收第一控制指令，并基于由第二获取模块于第二时刻获取的与该点火变轨位置所涉及区域相关联的第二气动力信息进行至少一次调整修正以执行至少一个相关的特定事件。
Patent WO-2020114462-A1 (WO)
Inventor: SUN LI
IPC: H01L27/32
Filed: 2019-12-05
Abstract: A substrate, a manufacturing method therefor, a display panel, a manufacturing method therefor, and a display device. The substrate (1000 and 2000) comprises a display region (10) and a peripheral region (11) located around the display region (10) and used for sealing. The substrate (1000 and 2000) comprises: a base substrate (101); an insulating layer (103), provided on one side of the base substrate (101) and arranged in the display region (10) and the peripheral region (11) used for sealing; and multiple pixel units, arranged on the insulating layer (103) corresponding to the display region (10). In the peripheral region (11), the insulating layer (103) is provided with at least one groove (103A) on the side facing away from the base substrate (101), the side of the groove (103A) facing away from the base substrate (101) is open, and the depth direction of the groove (103A) is perpendicular to the base substrate (101). The display panel comprising the substrate is provided with an improved packaging effect.
Patent WO-2020119595-A1 (WO)
Title: 一种酚盐及其应用
Inventor: DONG JIAJIA
IPC: C07C39/04
Filed: 2019-12-06
Abstract: 提供一种酚盐及其在六价硫氟交换反应中作为催化剂的应用，所述的酚盐包括阳离子和阴离子。该酚盐合成简单，可作为六价硫氟交换反应(SuFEx)的催化剂，且操作性好、催化活性高；能够在相对较低催化剂用量和无溶剂条件下，温和地大量制备聚硫酸酯或聚磺酸酯类化合物，制得的聚合物具有分子量高，后处理简单的优点。
Patent WO-2021082222-A1 (WO)
Inventor: WANG HUI
IPC: H04L9/00
Filed: 2019-12-18
Abstract: Provided are a communication method and apparatus, a storage method and apparatus, and an operation method and apparatus. The communication method comprises: verifying, by means of a trusted application program, a first set of operation data sent by a user application program, so as to generate a verification result for a preset execution object; next, when the verification result indicates that the executive object is trusted, the trusted application program signing a second set of operation data sent by the user application program, so as to generate target data for the execution object; and then, the trusted application program sending the target data to the user application program to enable the target data to be sent to the execution object by an execution subject, such that the execution object is verified in a trusted execution environment, and handshake data between the execution subject and the execution object is signed at the same time, thereby ensuring the security of a root certificate and a private key, and thus improving the security of communication between the execution subject and the execution object.
Patent WO-2021036128-A1 (WO)
Inventor: GUO XIAODONG
IPC: H04R31/00
Filed: 2019-12-24
Abstract: The present invention provides a sound production device, comprising a housing and a vibration assembly. The vibration assembly comprises a vibration diaphragm and a voice coil combined to one side of the vibration diaphragm. The sound production device further comprises a system stabilization component; the system stabilization component is connected to the voice coil; the system stabilization component is a linear structure and formed by winding a metal wire, and comprises a first connection part connected to the voice coil, a deformation part, and a second connection part connected to the housing. By means of the sound production device having this structure, the voice coil is not polarized under the condition of large displacement, and the system stabilization component having a novel structure does not block the free vibration of the voice coil, either.
Patent WO-2021134287-A1 (WO)
Title: Camera optical lens
Inventor: SUN WEN
IPC: G02B9/62
Filed: 2019-12-30
Abstract: Disclosed a camera optical lens (10), which has a good optical performance and meets the requirements of a large aperture, a wide angle and ultra-thinness. The camera optical lens sequentially contains, from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), and a sixth lens (L6), wherein at least one of the first lens (L1) to the sixth lens (L6) includes a free-form surface, the overall focal length of the camera optical lens (10) is f, the focal length of the third lens (L3) is f3, the on-axis distance from the image side surface of the first lens (L1) to the object side surface of the second lens (L2) is d2, and the on-axis distance from the image side surface of the second lens (L2) to the object side surface of the third lens (L3) is d4, which satisfy the following relational expressions: -8.00 ≤ f3/f ≤ -3.00; and 0.00 ≤ d2/d4 ≤ 4.00.
Patent WO-2021098068-A1 (WO)
Inventor: HUANG ZHIZHENG
IPC: G09G3/32
Filed: 2020-02-21
Abstract: An LED display device (100), and a driving method and a chip therefor. The LED display device (100) comprises: a display array (160), comprising a plurality of row lines, a plurality of column lines, and a plurality of pixel units, each of the plurality of pixel units comprises an LED connected to one of the plurality of row lines and one of the plurality of column lines; a row driving module (110), connected to the plurality of row lines and configured to provide a selection signal; a column driving module (120), connected to the plurality of column lines and configured to provide, according to a pulse width modulation signal, a driving signal corresponding to grayscale data; and a channel control module (130), connected to the plurality of column lines and configured to adjust a column line voltage of a corresponding column line to a target voltage in a first time period when a pulse width modulation signal is valid. The present invention can increase the speed of starting by a constant current during display of low grayscale images and improve the low grayscale linearity and the consistency during low grayscale display.
Patent WO-2021168819-A1 (WO)
Inventor: ZHOU WEI
IPC: G05D1/10
Filed: 2020-02-28
Abstract: Provided are a return control method and device for an unmanned aerial vehicle. The method comprises: acquiring a return instruction (S301); in response to the return instruction, determining a target return route from among multiple return routes pre-set by a user (S302); and controlling the return of an unmanned aerial vehicle according to the target return route (S303). A return route is pre-set by a user, and therefore, the user can guarantee the safety of the return route when pre-setting the return route, so as to ensure the safe return of an unmanned aerial vehicle. Moreover, an unmanned aerial vehicle does not need to plan a return route after receiving a return instruction, thereby improving the returning efficiency thereof.
Patent WO-2020177644-A1 (WO)
Inventor: SALEHIOMRAN ALI
IPC: G01M11/00
Filed: 2020-02-29
Abstract: In some examples, an apparatus includes a multi-layer code generator to generate codewords based on application of a plurality of layers of encoding, an optical source to produce encoded optical pulses based on the generated codewords, and an optical coupler to propagate the encoded optical pulses to an optical medium.
Patent WO-2021022807-A1 (WO)
Inventor: ZHAO LIMIN
IPC: A01G7/04
Filed: 2020-03-04
Abstract: A plant grow light system includes at least two growth regions   ( R1,R2,R3) arranged in an arrangement direction   ( A), multiple plant grow lights  ( 3), and at least one planting board   ( 1) having at least two planting holes  ( 2) each disposed directly below a corresponding plant grow light  ( 3). Each of the grow regions  ( R1,R2,R3) contains at least two of the plant grow lights  ( 3). Light exit angles   (  θ 
 1, 
 θ 
 2, 
 θ 
 3) of the plant grow lights  ( 3) are identical in each grow region  ( R1,R2,R3), and increase from one region to a downstream region in the arrangement direction  ( A).Power of the plant grow lights  ( 3) in one grow region are smaller than those in a downstream and adjacent region. Emission spectrum ratios of the plant grow lights in one of the regions are different from those in another one of the regions.
Patent WO-2020187160-A1 (WO)
Inventor: Zhai xingang
IPC: G06K9/00
Filed: 2020-03-13
Abstract: 本发明提供了一种基于级联的深层卷积神经网络的人脸识别方法及系统，其中，所述基于级联的深层卷积神经网络的人脸识别方法包括：利用级联的深层卷积神经网络提取人脸特征；以及根据提取的所述人脸特征进行人脸识别。本发明基于级联的深层卷积神经网络的人脸识别方法及系统控制简单，计算量小，便于加速。
Patent WO-2021189422-A1 (WO)
Inventor: YAN ZHI
IPC: H04W52/02
Filed: 2020-03-27
Abstract: Methods and apparatuses for monitoring NPDCCH in NBIoT are disclosed. A method comprises receiving a first control signal scheduling a data transmission; and monitoring a second control signal from a start time slot to an end time slot, wherein the start time slot is a gap period behind the last time slot for receiving the first control signal, and the end time slot is a time period ahead of the first time slot for the data transmission.
Patent WO-2021179368-A1 (WO)
Inventor: ZHANG XIN
IPC: G02F1/1335
Filed: 2020-04-01
Abstract: A liquid crystal display device (10) and a manufacturing method therefor. The liquid crystal display device (10) comprises a backlight module (1), a liquid crystal display panel (2), a middle polarizer (3), an upper polarizer (4), and a glass cover (5) which are sequentially stacked from bottom to top. The middle polarizer (3) and the upper polarizer (4) have the polarization axes arranged in parallel, and are used for selecting to allow ambient light parallel to the polarization axes of the middle polarizer (3) and the upper polarizer (4) to pass through and reflect other light, so as to reduce the light intensity of the reflected ambient light.
Patent WO-2021196194-A1 (WO)
Inventor: MA DINGLONG
IPC: G01S7/00
Filed: 2020-04-03
Abstract: The present invention relates to the technical field of radars, and provides a laser emitting-and-receiving system (2), a laser radar (100) and an automatic driving apparatus (200). The laser emitting-and-receiving system (2) is used for the laser radar (100) and comprises an emitting module (21) and a plurality of receiving modules (22) corresponding to the emitting module (21), wherein the emitting module (21) is used for emitting an emergent laser; and the receiving module (22) is used for receiving an echo laser, the echo laser being the laser returned after the emergent laser is reflected by an object in a detection area. The embodiments provide different detection resolutions for different detection areas, and the product of the present invention is small in size.
Patent WO-2021212320-A1 (WO)
Inventor: YIN DONGYU
IPC: H04N5/14
Filed: 2020-04-21
Abstract: Disclosed are an image zooming-out method and apparatus (1600, 1700). The image zooming-out method comprises: acquiring a phase coefficient corresponding to the position of a first pixel in an image comprising N × N pixels, and demosaicing the pixels in the image to obtain N × N first pixels; and then performing zooming-out processing on the N × N first pixels according to the phase coefficient. By means of demosaicing processing, a plurality of pixels can all be converted into the same pixel, such that first pixels in an area of an image are increased, so as to facilitate maintaining more high-frequency performance during a zooming-out operation, thereby improving the definition of the image after same is zoomed out.
Patent WO-2020233320-A1 (WO)
Inventor: MA XINJUN
IPC: G06Q10/10
Filed: 2020-04-22
Abstract: 本申请涉及人工智能，提供一种提醒任务分配方法、装置、计算机设备和存储介质。该方法包括：接收提醒任务分配请求，根据提醒任务分配请求服务器获取提醒任务的属性特征；根据提醒任务的属性特征得到提醒任务的属性特征向量，计算提醒任务的属性特征向量与已训练聚类模型中各个簇的第一相似度，根据第一相似度得到提醒任务对应的目标簇；计算提醒任务与目标簇中各个提醒任务的第二相似度，根据第二相似度确定预设数量的目标提醒任务；根据预设契合度矩阵获取目标提醒任务对应的提醒标识推荐序列，从提醒标识推荐序列中选择预设数量的目标提醒标识；将提醒任务分配到目标提醒标识对应终端。采用本方法能够提升提醒任务分配精确性，提高解决效率。
Patent WO-2020233355-A1 (WO)
Inventor: LIU DONGNI
IPC: G09G3/3208
Filed: 2020-04-27
Abstract: Disclosed are a pixel circuit and a method for controlling same, and a display panel. The pixel circuit comprises: a first light-emitting element; a pixel driving circuit, wherein the pixel driving circuit is connected to the first light-emitting element; a repairing branch, wherein the repairing branch is connected to a node between the pixel driving circuit and the first light-emitting element, and the repairing branch comprises a switch circuit and a second light-emitting element which are connected in series, and the switch circuit controls connection or disconnection between the second light-emitting element and the pixel driving circuit; and a control circuit, wherein the control circuit is connected to a control end of the switch circuit, a first data end and a first control end, and the control circuit is used for writing, under the control of the first control end, a signal of the first data end into the control end of the switch circuit, so as to control connection or disconnection of the switch circuit. Whereby, the pixel circuit in the embodiment of the present disclosure, by means of the repairing branch and the control circuit, and connecting the second light-emitting element and the first light-emitting element in parallel, can realize a light-emitting repairing function, improving display panel yield.
Patent WO-2021042746-A1 (WO)
Title: Information recommendation method and apparatus, and storage medium and electronic device
Inventor: HUAN PENGFEI
IPC: G06F21/33
Filed: 2020-04-28
Abstract: The present application provides an information recommendation method and apparatus, and a storage medium and an electronic device, and relates to the field of blockchain technologies. The information recommendation method comprises: receiving an identity authentication request for a target user sent by an authentication system by means of a blockchain, wherein the authentication system is an identity authentication system of a cross-border destination of the target user; extracting a plurality of pieces of information to be authenticated from the identity authentication request, and authenticating the identity of the target user based on said information; if the identity authentication of the target user succeeds, determining a recommendation item related to the cross-border destination; and taking real-time information corresponding to the recommendation item as recommendation information, and sending same to the target user. According to the present invention, on the basis of carrying out identity authentication with a blockchain technology, information related to a cross-border destination can be recommended to a cross-border user.
Patent WO-2020221307-A1 (WO)
Title: 一种运动物体的追踪方法和装置
Inventor: LI WANLONG
IPC: G06T7/246
Filed: 2020-04-29
Abstract: 本申请提供了一种运动物体的追踪方法、装置，该方法包括：获取相机采集到的当前帧；根据惯性测量单元IMU和所述当前帧，对所述相机的当前状态向量进行预测，得到所述相机的当前状态向量的预测值；对所述当前帧中处于运动状态的目标物体的当前状态向量进行预测，得到所述目标物体的当前状态向量的预测值；根据所述当前帧中图像特征的测量结果对卡尔曼状态向量进行更新。本申请提供的技术方案可以在估计自身的位姿的同时，还可以对周围环境中处于运动状态的目标物体进行追踪并估计其位姿。
Patent WO-2020224506-A1 (WO)
Inventor: WANG TAO
IPC: G09F9/33
Filed: 2020-04-29
Abstract: Disclosed are a back film structure (21), a flexible display panel and a display device. The back film structure (21) may comprises a first back film part (210) serving as a first rolling circle, and a second back film part (211) arranged with the first back film part (210) in a rolling direction, wherein the thickness of the first back film part (210) increases in the rolling direction. In this way, the situation where a segment gap is generated between the head end and the tail end of a first rolling circle can be prevented, and the filling of the segment gap between the head end and the tail end of the first rolling circle can be achieved, such that the flatness of a bottom face during follow-up rolling can be guaranteed, and the follow-up rolling effect is thus guaranteed.
Patent WO-2021017559-A1 (WO)
Title: Automatic device for attaching seal strip to baseboard
Inventor: LI YONG
IPC: F16B11/00
Filed: 2020-04-29
Abstract: An automatic device for attaching a seal strip to a baseboard, comprising a support base (1); a transmission belt (2) is provided on the top end of the support base, a power auxiliary frame (3) fits the transmission belt is provided on one side of the transmission belt, a driving motor wheel (4) fitting the transmission belt is provided inside the power auxiliary frame, a limiting transmission frame (5) fitting the transmission belt is provided at the middle position of the top end of the transmission belt, a transmission fixing frame (6) fitting the transmission belt is provided at each of the two sides of the transmission belt (2), an adjusting gear plate (7) is provided on one side of the top of each of the two transmission fixing frames, several evenly-distributed adjusting fixing pins (8) are provided on the top end of each of the adjusting gear plates, fixing holes (9) are provided inside the adjusting fixing pins, a gear sleeve (10) is sleeved outside one of the adjusting fixing pins, a gear plate (11) fitting the gear sleeve is provided on one side of the gear sleeve, and a positioning rolling frame (12) is provided above the support base. Said device can achieve good working adjustment, thereby adapting to baseboards of different sizes and different working requirements, making said device practical.
Patent WO-2021120497-A1 (WO)
Inventor: ZOU DASHU
IPC: F24F11/871
Filed: 2020-04-30
Abstract: An air conditioner, a refrigeration control method for an air conditioner, and a storage medium. The refrigeration control method for an air conditioner comprises: when an air conditioner is in a low-temperature refrigeration mode, acquiring a first indoor pipeline temperature of an evaporator, and calculating a first temperature difference between a preset anti-freezing temperature threshold and the first indoor pipeline temperature; and according to the first temperature difference, controlling a corresponding number of fans in a fan group to operate.
Patent WO-2021232264-A1 (WO)
Title: Multi-subscription out-of-service scan
Inventor: XIA XIUQIU
IPC: H04W48/16
Filed: 2020-05-20
Abstract: Certain aspects of the present disclosure provide techniques for multi-subscription out-of-service scanning. A method that may be performed by a user equipment (UE) includes identifying that a plurality of subscriptions are out-of-service with a radio access network (RAN) and searching, with a first subscription of the subscriptions, for service with the RAN based on the identification. The method also includes receiving, from a network entity in the RAN in response to the search for service, an indication that service is available for the first subscription. The method further includes transmitting, in response to the indication that service is available for the first subscription, one or more requests to connect to the RAN for the other one or more subscriptions of the subscriptions.
Patent WO-2020233688-A1 (WO)
Title: 语音通信方法及其装置
Inventor: JIANG CHUANKUI
IPC: H04W36/00
Filed: 2020-05-21
Abstract: 本申请实施例提供一种语音通信方法及其装置，其中方法包括：在将终端注册至第一网络的过程中，第一网络中的接入管理网元还将终端注册至第二网络中的电路交换域；在终端需要进行语音通信的情况下，接入管理网元先将终端从第一网络回落至第三网络，再将终端从第三网络回落至第二网络中的电路交换域，使得终端在电路交换域进行语音通信。采用本申请实施例，可以确保5G网络下语音业务的正常进行，进而提高5G网络的利用率，提升用户体验。
Patent WO-2021008233-A1 (WO)
Title: 机器人图像增强方法及装置、处理器、设备、介质和程序
Inventor: Niu Linxiao
IPC: G06T5/00
Filed: 2020-05-22
Abstract: 本申请实施例提供一种机器人图像增强方法及装置、处理器、电子设备、计算机可读存储介质和计算机程序，所述方法包括：通过机器人的摄像头获取待处理图像；对所述待处理图像进行特征提取处理，得到第一特征数据；对所述第一特征数据进行解码处理，得到增强后的图像。
Patent WO-2021017629-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-06-03
Abstract: 一种具有手动与自动双启停的电子烟及其控制方法，电子烟包括雾化器(1)和电池组件(2)，电池组件(2)包括电池(21)、电路控制板(22)以及与雾化腔(10)连通的气流感应通道(20)，电路控制板(22)设有开关控制电路和发热单元(13)的供电电路，开关控制电路包括相互电连接的微控制器(U 1)、气流感应开关(23)和手动按键开关(24)，气流感应开关(23)设于气流感应通道(20)内，开关控制电路配置为，接通或关断开关控制电路时即可接通或关断供电电路，手动按键开关(24)在手动操作时可接通或关断开关控制电路，手动按键开关(24)在不操作时，气流感应开关(23)自动检测气流感应通道(20)内的气流，在检测到有气流时自动接通开关控制电路，检测到无气流流通时自动关断开关控制电路。
Patent WO-2021135068-A1 (WO)
Title: Selection control method for sound output device, and display device
Inventor: LI XIANQI
IPC: G06F3/16
Filed: 2020-06-03
Abstract: The present application provides a selection control method for a sound output device. Said method and a display device both comprise: in response to receiving a device selection instruction inputted by a user on a setting interface, setting a sound output device indicated by the device selection instruction as a working device, and displaying, on the setting interface, a device option of the sound output device as a selected state. By means of the method and the display device provided in the present embodiment, a user can directly switch a target sound output device by means of a setting interface of a sound output device, having simple and convenient operation and good user experience.
Patent WO-2021027375-A1 (WO)
Inventor: WANG QINGPING
IPC: G03B9/02
Filed: 2020-06-09
Abstract: Embodiments of the present application provide an image capturing module and an electronic apparatus, pertaining to the technical field of optical imaging, and used to address the problem in which variable iris diaphragms composed of mechanical blades and having a large number of modes have an excessive thickness. A lens assembly in the image capturing module comprises a first lens and a second lens. A diaphragm structure is located between the first lens and the second lens. The diaphragm structure comprises a first transparent electrode layer, a second transparent electrode layer, and a light adjustment layer located between the first transparent electrode layer and the second transparent electrode layer. The first transparent electrode layer and the second transparent electrode layer are used to form, in a pre-determined operation state, multiple light adjustment regions on the light adjustment layer. The multiple light adjustment regions comprise a central light adjustment region and at least one peripheral light adjustment region located at a periphery of the central light adjustment region.
Patent WO-2020253627-A1 (WO)
Title: 局域网隧道建立、释放的方法及设备
Inventor: LIU CHAO
IPC: H04W76/00
Filed: 2020-06-12
Abstract: 本公开实施例提供一种局域网隧道建立、释放的方法及设备，该局域网隧道建立的方法包括：向第一UPF和第二UPF分别发送建立请求，用于建立所述第一UPF和第二UPF之间的局域网隧道；从所述第一UPF和所述第二UPF分别接收建立响应；其中，所述第一UPF和所述第二UPF属同一局域网组。