baber/WOPTO huggingface dataset:
Patent WO-2021134472-A1 (WO)
Title: Foldable device, unmanned aerial vehicle and handheld gimbal
Inventor: XIONG RONGMING
IPC: F16C11/04
Filed: 2019-12-31
Abstract: Disclosed is a foldable device. A first body (10) and a second body (20) of the foldable device are rotatably connected by means of a rotary connecting assembly (30). The rotary connecting assembly (30) comprises: a first component (31) fixedly connected to the first body (10), and a second component (32) connected to the first component (31) and fixedly connected to the second body (20), wherein the second component (32) can rotate, relative to the first component, to a first position, a middle position and a second position, such that the first body (10) and the second body (20) switch between a folded state and an unfolded state; a first damping portion (301a) and a second damping portion (301b) are arranged between the first component (31) and the second component (32), the first damping portion (301a) is used for preventing the second component (32) from rotating from the middle position to the first position, and the second damping portion (301b) is used for preventing the second component (32) from rotating from the middle position to the second position; and first rotational damping of the first damping portion (301a) and second rotational damping of the second damping portion (301b) have different rates of change. Further disclosed are an unmanned aerial vehicle and a handheld gimbal.
Patent WO-2020140937-A1 (WO)
Inventor: LI XIAOTAO
IPC: G06K9/68
Filed: 2020-01-02
Abstract: The present invention provides an Internet of things identifier recognition method and apparatus, and a terminal device. The Internet of things identifier recognition method comprises: obtaining an Internet of things identifier to be recognized; converting the Internet of things identifier into a polygon pattern; recognizing the polygon pattern by using a pre-trained pattern classification model, so as to obtain a recognition result of an encoding category of the Internet of things identifier; and parsing the Internet of things identifier according to the encoding category of the Internet of things identifier.
Patent WO-2020140984-A1 (WO)
Title: Systèmes et procédés de personnalisation de systèmes de véhicule pour un ou plusieurs utilisateurs du véhicule
Inventor: NOELSCHER HENRIK FERDINAND
IPC: B60R16/037
Filed: 2020-01-03
Abstract: La présente invention concerne un procédé et un appareil permettant de personnaliser un véhicule pour une ou plusieurs utilisations du véhicule. Le procédé peut consister à déterminer un identifiant d'utilisateur associé à un utilisateur ayant accès au véhicule. Le procédé peut également consister à interroger un serveur distant au moyen du véhicule pour des premiers paramètres de personnalisation de véhicule associés à l'identifiant d'utilisateur. En outre, le procédé peut consister à configurer un ou plusieurs systèmes du véhicule à la suite de la réception d'un ou de plusieurs paramètres de personnalisation de véhicule en provenance du serveur distant, le ou les paramètres de personnalisation de véhicule étant associés à l'identifiant d'utilisateur.
Patent WO-2020143726-A1 (WO)
Inventor: FAN BO
IPC: H04B7/06
Filed: 2020-01-09
Abstract: 本申请提供了一种数据传输方法及装置，涉及通信技术领域。该方法包括：网络设备向终端发送用于指示网络设备采用空域重复传输模式进行数据传输的第一指示信息，空域重复传输模式为采用多个波束在一个时间单元发送多个第一数据的传输模式，多个第一数据根据同一个第二数据生成；网络设备采用多个波束在该时间单元向终端发送多个第一数据，从而在保证数据传输的可靠性的同时，降低数据传输时延，提高数据传输效率。
Patent WO-2020181997-A1 (WO)
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/513
Filed: 2020-02-28
Abstract: A bidirectional optical flowing prediction method, comprising: obtaining an initial motion vector pair for a current block; obtaining a forward and a backward prediction block according to the forward motion vector and a backward prediction block according to the initial motion vector pair; calculating gradient parameters for a current sample in the current block; obtaining at least two sample optical flow parameters, comprising a first parameter and a second parameter, for the current sample based on the gradient parameters; obtain block optical flow parameters based on sample optical flow parameters of samples in the current block, one of the block optical flow parameters is obtained by an operation including multiplying a value of the first parameter and a value of a sign function of the second parameter, and the sign function is a piecewise function with at least three subintervals; and obtaining a prediction value of the current block.
Patent WO-2021189183-A1 (WO)
Title: 一种ta确定方法及装置、终端设备
Inventor: LI HAITAO
IPC: H04W56/00
Filed: 2020-03-23
Abstract: 本申请实施例提供一种TA确定方法及装置、终端设备，该方法包括：终端设备根据所述终端设备的位置信息和卫星的星历信息计算第一TA值；所述终端设备根据所述第一TA值和第一调整值确定第二TA值，所述第二TA值用于所述终端设备进行上行同步。
Patent WO-2020211656-A1 (WO)
Inventor: YANG QIANCHENG
IPC: B29C64/393
Filed: 2020-04-02
Abstract: The present application provides a three-dimensional object molding method and a molding device. The three-dimensional object molding method comprises the following steps: forming a powder particle layer, wherein the powder particle layer at least contains thermosetting powder particles capable of undergoing thermal polymerization; spraying a photocurable material onto the powder particle layer according to layer printing data, such that the photocurable material covers at least part of the powder particle layer and permeates into the powder particle layer; curing the photocurable material to form a slice layer; repeating the steps of forming the powder particle layer to forming a slice layer, such that a plurality of the resulting slice layers are stacked layer-by-layer to form a three-dimensional object green body; and heating the three-dimensional object green body to thermally polymerize the thermosetting powder particles so as to obtain the three-dimensional object. The three-dimensional object molding method provided in the present application enables the resulting three-dimensional object to have very good mechanical properties and a high molding accuracy.
Patent WO-2021031612-A1 (WO)
Title: Fingerprint sensing device
Inventor: LIU SHIUE-SHIN
IPC: G06K9/62
Filed: 2020-04-30
Abstract: A fingerprint sensing device, comprising an integrator circuit (102). The integrator circuit (102) performs integration operations on a plurality of sub-sensing signals in batches so as to accumulate sensing values of the plurality of sub-sensing signals and generate a sensing signal corresponding to each sensing pixel, wherein during a voltage setting period of a switch of the integrator circuit (102) and a capacitor circuit (106), an output terminal and a negative input terminal of a first amplifier (A1) are connected to each other, and the connection between a second capacitor (C2) and the negative input terminal and output terminal of the first amplifier (A1) is disconnected; and during the integration operation, the second capacitor (C2) is coupled between the negative input terminal and the output terminal of the first amplifier (A1) so as to perform the integration operation.
Patent WO-2021223045-A1 (WO)
Title: Improved service recovery after call termination in a dual sim device
Inventor: WANG DONGSHENG
IPC: H04W88/06
Filed: 2020-05-02
Abstract: Certain aspects of the present disclosure provide techniques for improving service recovery after call termination in a dual subscriber identity module (SIM) device. A method that may be performed by a user equipment (UE) includes performing a first registration procedure to establish a first service associated with a first radio access technology, performing a second registration procedure to establish a second service associated with a second radio access technology, initiating a voice call using the second radio access technology, wherein initiating the voice call includes dropping the first service associated with the first radio access technology, detecting a termination of the voice call, and performing, after detecting the termination of the voice call, a cell search procedure for cells corresponding to at least the first radio access technology to reestablish the first service.
Patent WO-2021223093-A1 (WO)
Title: Electrolyte, electrochemical device and electronic equipment
Inventor: XIONG YALI
IPC: H01M10/056
Filed: 2020-05-06
Abstract: Disclosed are an electrolyte, an electrochemical device and an electronic equipment. The electrolyte comprises a compound of formula I: wherein R1 and R2 are each independently selected from one of an alkyl group having 1-11 carbon atoms, a substituted alkyl group having 1-11 carbon atoms, an alkenyl group having 2-11 carbon atoms, and a substituted alkenyl group having 2-11 carbon atoms, and when substituted, a substituent is selected from at least one of fluorine, methyl, and cyano; A and B are each independently selected from one of imidazole, pyridine, piperidine, and quaternary ammonium salt cations; and X is selected from one of hexafluorophosphate, bistrifluoromethylsulfonate, bisfluoromethylsulfonate, tetrafluoroborate, bis(oxalate)borate, and tetrafluoro(oxalate)borate. The electrolyte can reduce the internal resistance of the electrochemical device and improve the cycle performance and rate performance of the electrochemical device.
Patent WO-2020259091-A1 (WO)
Title: 屏幕内容显示方法及终端
Inventor: HOU YUTAO
IPC: G06F3/0488
Filed: 2020-05-08
Abstract: 一种屏幕内容显示方法及终端。所述方法包括：接收用户输入的截图操作（101）；响应于所述截图操作，在所述第一屏幕显示的用户界面为目标界面的情况下，对所述用户界面的目标区域进行截图（102）；其中，所述目标区域为所述用户界面包括目标信息的区域；将根据所述截图操作获得的截图显示于第二屏幕中。
Patent WO-2020239019-A1 (WO)
Title: Content sharing method and electronic device
Inventor: HU YINGFENG
IPC: G06F3/0484
Filed: 2020-05-28
Abstract: A content sharing method and an electronic device. In the method, when an electronic device displays a page of a first application showing both a text and an image, and a user wants to share the image on the page, the user can perform an operation with respect to the image on the page, such that the electronic device displays the image in a floating first window, and then the user can directly drag the image from the first window to a second application, and share the image with another user by means of the second application. The method thus simplifies the operation of sharing content of an application, and improves the user experience of content sharing.
Patent WO-2021120539-A1 (WO)
Title: 一种电子轰击电离源装置、电离轰击方法及物质分析方法
Inventor: HUANG ZEJIAN
IPC: G01N27/64
Filed: 2020-06-08
Abstract: 一种电子轰击电离源装置、电离轰击方法及物质分析方法，装置包括：在第一电子推斥极（603）靠近电离室（601）的内侧、在第一灯丝（602）的上下或者前后，放置径向加速电极（612），在径向加速电极（612）之间形成垂直于磁场方向的电场；通电发热后的第一灯丝（602）溢出的电子在磁场方向的作用力下呈螺旋线运动，其中，在垂直于磁场方向的电场的作用下，电子运动的螺旋线的半径增大，进而增加电子的实际运动路径，增大了电子与被测物分子的碰撞截面积，进而提高了离子源的电离效率。
Patent WO-2020253685-A1 (WO)
Inventor: GUAN YAJUN
IPC: A63F13/5252
Filed: 2020-06-16
Abstract: A perspective switching control method and apparatus, an electronic device and a computer-readable storage medium. The method comprises: after entering a game, displaying a virtual scene image of the game from a target perspective in a client (S302); when a key process in the game is triggered, determining a key perspective matching the key process (S304); and automatically performing switching from the target perspective to the key perspective so as to present a key scene image from the key perspective in the client (S306).
Patent WO-2022000339-A1 (WO)
Inventor: YANG HUIJUAN
IPC: H01L27/32
Filed: 2020-06-30
Abstract: An array substrate, a display panel and a display device. The array substrate comprises a base substrate provided with a plurality of pixels arranged in an array; each pixel comprises a plurality of sub-pixels; each sub-pixel comprises a pixel circuit; and the pixel circuit comprises a light-emitting device, a storage capacitor, a driving transistor, a data writing transistor, a data line and a first connection structure. The driving transistor and the data writing transistor each comprise an active layer, a gate electrode, a first electrode and a second electrode, and the driving transistor controls the light-emitting device to emit light; the data line is connected to the first electrode of the data writing transistor and provides a data signal to the data writing transistor; the data writing transistor writes the data signal into the gate electrode of the driving transistor in response to a first scanning signal applied to the gate electrode of the data writing transistor; and the first connection structure is connected to the gate electrode of the driving transistor and a first plate of the storage capacitor, and the first connection structure and the data line are provided on different layers.
Patent WO-2021013007-A1 (WO)
Title: Measurement method, resource configuration method, terminal, and network-side device
Inventor: YANG YU
IPC: H04W24/08
Filed: 2020-07-15
Abstract: The present disclosure provides a measurement method, a resource configuration method, a terminal, and a network-side device. The measurement method corresponds to a terminal, and comprises: receiving configuration information sent by a network-side device, wherein the configuration information is at least used to indicate to perform L1-SINR measurement, and comprises CMR information and IMR information, and preset associations are present between CMRs in the CMR information and IMRs in the IMR information; determining, according to the preset associations, a target CMR and a target IMR for measuring a target L1-SINR; and respectively measuring the target CMR and the target IMR so as to obtain the target L1-SINR.
Patent WO-2021013040-A1 (WO)
Inventor: ZHANG ZHIFENG
IPC: C12Q1/6851
Filed: 2020-07-16
Abstract: 本发明公开了一种基于微孔阵列芯片的数字PCR扩增装置和利用其进行扩增的方法，其中该数字PCR扩增装置包括：微孔阵列芯片，该微孔阵列芯片包括：底板、密封盖、多个生化传感器和电极，该底板上形成有微孔阵列；该密封盖置于该底板上方，用于密封该微孔阵列中的每个微孔；该微孔阵列中每个微孔底部均设置有一个该生化传感器，该生化传感器上设置有捕获探针，该捕获探针适于捕获所在微孔内的目标核酸并产生电信号；该电极适于向该微孔内的溶液提供电压。该数字PCR扩增装置具有检测灵敏度高、准确度高和成本低的优点。该扩增的方法包括：(1)将DNA反应体系滴加到该微孔阵列芯片中的每个微孔内，并用该密封盖密封；(2)将加样后的该微孔阵列芯片放入读写装置中，读出该微孔阵列芯片的初始电信号；(3)将加样后的该微孔阵列芯片置于热循环器上进行PCR扩增反应；(4)将该PCR扩增反应后的微孔阵列芯片置于读取装置内，利用该读取装置读取该微孔底部生化传感器的目标电信号；(5)通过数据处理后获得DNA样本的初始浓度，并显示在终端设备上。
Patent WO-2022006953-A1 (WO)
Title: Loudspeaker box
Inventor: DING JIANHUA
IPC: H04R1/02
Filed: 2020-07-16
Abstract: Provided is a loudspeaker box. The loudspeaker box comprises a housing having an accommodating space, and a loudspeaker unit accommodated and fixed in the housing, the loudspeaker unit dividing the accommodating space into a front sound cavity and a rear sound cavity, and one end of the housing being provided with an opening. The loudspeaker box further comprises: a protruding ring, which is fixed on a side of the housing where the opening is located; an air-permeable isolation mesh, which is clamped and fixed between the protruding ring and the housing and covers the opening; and a sound absorption cavity cover, covering a side of the protruding ring away from the air-permeable isolation mesh and forming a sound absorption cavity with the air-permeable isolation mesh in an enclosing manner, wherein the housing and the sound absorption cavity cover are arranged on two sides of the protruding ring in a spaced manner; and the rear sound cavity is in communication with the sound absorption cavity by means of the air-permeable isolation mesh. By means of providing the opening in one end of the housing, the air-permeable isolation mesh directly abuts against the opening by means of the protruding ring, and isolation of the unit is achieved, such that the overall structure of the loudspeaker box is further simplified, in addition, compared with the isolation solution of an existing loudspeaker unit, the number of scattered parts is reduced, assembly is more convenient and quick, and the installation efficiency of the loudspeaker box is improved.
Patent WO-2021063083-A1 (WO)
Title: 网络数据采集方法、装置和系统
Inventor: HONG YINGJIE
IPC: H04W60/00
Filed: 2020-07-20
Abstract: 本文公开一种网络数据采集方法、装置和系统。所述网络数据采集方法包括：源NWDAF向目标NWDAF发送网络功能数据采集请求，网络功能数据采集请求包括请求采集数据的至少一个网络功能的数据采集辅助参数；源NWDAF接收目标NWDAF发送的网络功能数据采集响应，网络功能数据采集响应包括至少一个网络功能反馈的网络数据。
Patent WO-2022016312-A1 (WO)
Title: Clock synchronization method for cpri transmission data, and related apparatus
Inventor: ZHENG JUNBO
IPC: H04J3/06
Filed: 2020-07-20
Abstract: Disclosed are a clock synchronization method for CPRI transmission data, and a related apparatus. A target clock period of an alignment clock is predetermined. When the target clock period is triggered, a CPRI reference clock and a CPRI slot clock are aligned, and a preset number of downlink trigger clocks is determined according to the target clock period. The method comprises: when an alignment clock is received, if CPRI needs to be re-aligned, counting the number of received downlink trigger clocks with the current moment serving as a starting point until a preset number is reached; and reconfiguring the CPRI, waiting for a CPRI reference clock, and when the CPRI reference clock is received, aligning a CPRI downlink data clock and a CPRI slot clock. By means of the above-mentioned method, a preset number is determined according to a target clock period of an alignment clock, and where the number reaches the preset number and a reference clock is received, clock synchronization is realized without the need to take a period correlation between a slot clock and the reference clock, a slot condition and the type of transmission data into consideration.
Patent WO-2021082620-A1 (WO)
Title: Image recognition method and electronic device
Inventor: XU SHUNHAI
IPC: H04M1/02
Filed: 2020-08-12
Abstract: Disclosed in the present application are an image acquisition and image recognition method and an electronic device, relating to the technical field of biometric authentication. The method is used in an electronic device configured to comprise a first component and a second component, the first component at least comprising a first camera and a first display screen and the second component at least comprising a second camera. The method comprises: when there is an angle between the second component and the first component, capturing a first image of a subject to be authenticated by means of the first camera; capturing a second image of the subject to be authenticated by means of the second camera; the capture time of the first image and the second image is the same; and, on the basis of the first image and the second image, authenticating the identity of the subject to be authenticated; or sending the first image and the second image to another electronic device, such that the other electronic device authenticates the identity of the subject to be authenticated on the basis of the first image and the second image.
Patent WO-2022032546-A1 (WO)
Inventor: CHONG WEIWEI
IPC: H04L12/24
Filed: 2020-08-12
Abstract: Provided are a communication method and apparatus, relating to the technical field of communication. In the method, a first network element receives from a second network element a first message comprising attribute information of first data, the first data comprising data being obtained or data obtained by the second network element; the first network element receives from a third network element a second message comprising attribute information of second data, the second message being used for requesting the first network element to discover a network element capable of providing the second data; when the attribute information of the first data matches or partially matches the attribute information of the second data, the first network element sends to the third network element a response message for the second message, the response message comprising information of the second network element. Thus, the third network element directly uses the attribute information of the second data to be obtained to obtain from the first network element the second network element capable of providing the second data, thereby increasing data query and acquisition efficiency.
Patent WO-2021217959-A1 (WO)
Title: 一种包含非洲猪瘟病毒免疫原性蛋白的重组载体、重组菌及其应用
Inventor: DONG WEI
IPC: C12R1/225
Filed: 2020-08-18
Abstract: 提供一种包含非洲猪瘟病毒免疫原性蛋白的重组载体、重组菌及其应用，涉及基因重组技术领域；利用所述重组载体可构建表达非洲猪瘟病毒免疫原性蛋白的重组乳酸杆菌，将能分别分泌蛋白p72和p54的乳酸杆菌菌液混合后，制备可用于预防非洲猪瘟的口服活菌制剂。利用所述口服活菌制剂可安全、有效、快速的预防非洲猪瘟病毒对猪的感染，且不包含免疫过程。
Patent WO-2021037100-A1 (WO)
Inventor: SUN JUNQI
IPC: C08F261/04
Filed: 2020-08-27
Abstract: Disclosed in the present invention are a polyvinyl alcohol (PVA)-based degradable plastic, a preparation method therefor and application thereof, and a recycling method therefor. The preparation method comprises the following steps: a PVA solution is subjected to a chemical grafting reaction under an acidic condition under the action of a modifier; there are a phenyl group, an aldehyde group, and at least one group capable of forming a hydrogen bond with PVA in a structural formula of the modifier; the aldehyde group and the group capable of forming the hydrogen bond with the PVA respectively replace hydrogen on different carbon atoms on the phenyl group; the modifier accounts for 15%-60% by mole of a repeating structural unit (i.e., -C 2 H 4 O-) of the PVA. The polyvinyl alcohol-based degradable plastic provided in the present invention has the advantages of being high in transparency, high in mechanical strength, not affected by environmental humidity, easy to degrade, good in thermal stability and good in biocompatibility, and has the advantages of recyclability, low costs, easy large-scale preparation and the like.
Patent WO-2021037157-A1 (WO)
Title: Procédé de reconnaissance d'image et dispositif électronique
Inventor: YUAN JIANGFENG
IPC: G06K9/00
Filed: 2020-08-27
Abstract: Des modes de réalisation de la présente invention concernent un procédé de reconnaissance d'image et un dispositif électronique. Le procédé comprend les étapes suivantes : en réponse à la réception d'une instruction de reconnaissance faciale, collecte d'informations d'image par un appareil de prise de vues, les informations d'image étant utilisées pour effectuer une vérification d'identité sur un objet cible ; détermination, sur la base des informations d'image, si un contour facial peut être détecté ; en réponse à l'impossibilité de détecter un contour facial, détermination d'une valeur de luminosité de pixel moyenne d'une région de coordonnées d'image prédéfinie dans les informations d'image, et ajustement des paramètres d'appareil de prise de vues sur la base de la valeur de luminosité de pixel moyenne ; et nouvelle collecte d'informations d'image par l'appareil de prise de vues sur la base des paramètres d'appareil de prise de vues ajustés. Le procédé de reconnaissance d'image selon la présente invention permet de toujours reconnaître l'image faciale même lorsqu'une image faciale photographiée d'un utilisateur est trop sombre, améliorant ainsi le taux de réussite de la reconnaissance faciale.
Patent WO-2021043152-A1 (WO)
Inventor: XIE YULI
IPC: A61K31/519
Filed: 2020-09-02
Abstract: 本发明涉及一种如式(1A)或式(1B)所示的新化合物和/或其药学上可接受的盐，以及含有如式(1A)或式(1B)所示化合物的组合物和/或其药学上可接受的盐，制备方法和其作为Wee1抑制剂在抗肿瘤药物制备中的用途。
Patent WO-2021052227-A1 (WO)
Inventor: XU ZHIPING
IPC: G01W1/02
Filed: 2020-09-10
Abstract: 一种微型气象站包括：底座（1）；透气壳体（2），呈中空柱状，设置在底座（1）上；雨量检测装置（3），设置在透气壳体（2）的上端部；悬架组件（4），设置在透气壳体（2）内，温度传感器、湿度传感器和气压检测装置设置在悬架组件（4）上。微型气象站整体结构呈中空的柱状，温度传感器、湿度传感器和气压检测装置与雨量检测装置（3）呈上下位关系设置，各气象要素元件采用中轴式的上下分布的布置方式，结构上更加紧凑，占用空间小，便于携带、运输和安装。