baber/WOPTO huggingface dataset:
Patent WO-2020192774-A1 (WO)
Inventor: YU MIAO
IPC: H04N5/235
Filed: 2020-03-27
Abstract: Embodiments of the present application provide an exposure control method and an electronic device. The method comprises: obtaining an image acquired by an image acquisition device, as well as a first exposure time, a first aperture value, and a first gain value when the image acquisition device acquires the image; calculating the brightness of the image and recording as first brightness; when the first brightness is lower than preset target brightness, performing calculation according to a first function, the first brightness, the target brightness, and the first exposure time so as to obtain a second exposure time, wherein the first function is a function formula having image brightness and an exposure time as parametric variables; and based on the first gain value, the second exposure time, and the first aperture value, configuring the image acquisition device, so that the brightness of the image subsequently acquired by the image acquisition device reaches the target brightness. Therefore, the present invention reduces the number of times of adjusting the exposure parameter of the image acquisition device, and shortens the time of exposure adjustment.
Patent WO-2020220891-A1 (WO)
Inventor: GROSCH CHRISTIAN
IPC: H04L29/08
Filed: 2020-03-27
Abstract: Provided in the present disclosure is a method for generating a configuration file of a site in an Internet of Things system, comprising: acquiring site model information of a site, the site model information comprising site component composition information and the site component connecting relationship; on the basis of the site component composition information and the site component connecting relationship, generating a site model description file; acquiring processing model information of each site component in the site model; on the basis of the processing model information of each site component, generating input/output device information of the processing model of each site component; on the basis of the input/output device information of the processing model of each site component, generating an input/output device description file of the processing model of each site component; and, on the basis of the site model description file, the processing model description file, and the input/output device description file, generating a configuration file of the site. Using the present method makes the site configuration operation simpler and more convenient.
Patent WO-2021184435-A1 (WO)
Title: Touch display device and method for manufacturing touch display device
Inventor: XIE HUAFEI
IPC: G06F3/041
Filed: 2020-04-03
Abstract: A touch display device (01) and a method for manufacturing the touch display device (01). The touch display device (01) comprises a display panel (10), and a first touch electrode (20) and a second touch electrode (40) that are provided on a light emitting surface of the display panel (10), the first touch electrode (20) and the second touch electrode (40) crossing each other and being insulated from each other. The method for manufacturing a touch display device (01) comprises the step of directly manufacturing, on a light emitting surface of a display panel (10), two touch electrodes that cross each other and are insulated from each other, which is advantageous for simplifying processes and reducing the thickness of the display device.
Patent WO-2020211868-A1 (WO)
Inventor: DENG ZHIPIN
IPC: H04N19/00
Filed: 2020-04-20
Abstract: L'invention concerne un procédé de traitement de contenu multimédia visuel, consistant à effectuer une conversion entre un bloc vidéo de chrominance courant de données de contenu multimédia visuel et une représentation de flux binaire du bloc vidéo de chrominance courant, pendant la conversion, un résidu de chrominance du bloc vidéo de chrominance courant étant mis à l'échelle sur la base d'un coefficient de mise à l'échelle, le coefficient de mise à l'échelle étant dérivé au moins sur la base d'échantillons de luminance situés à des positions prédéfinies.
Patent WO-2021217338-A1 (WO)
Inventor: LIU KIN WING
IPC: G09F9/00
Filed: 2020-04-27
Abstract: An air jet blowing system (100) for the windows (11) of a building or an outdoor structure, such as an electronic billboard (30), that keeps the rain and other precipitations away. For an air jet blower system (100) configured to be mounted above a screen (31) of an electronic billboard (30), the air jet blower system (100) comprises an air inlet (130); an air propelling vent (110); a volute assembly (220); and an air channel (101) connecting the volute assembly (220) to the air propelling vent (110). The air propelling vent (110) is configured to eject a flow of air to a forward direction for keeping rain and other precipitations away from the screen (31).
Patent WO-2020224481-A1 (WO)
Title: 一种具有迟滞效应的踏板式电子油门踏板
Inventor: ZHANG JIE
IPC: B60K26/02
Filed: 2020-04-28
Abstract: 本发明公开了一种具有迟滞效应的踏板式电子油门踏板，包括脚踏板、底板及滚轮部件，脚踏板通过踏板轴与底板铰接，脚踏板底部设有支耳，支耳上设有传感器轴，滚轮部件通过传感器轴安装在脚踏板与底板之间，滚轮部件带动传感器轴顺时针或逆时针转动，转动过程中，滚轮部件的滚轮滚动支持在底板上侧面；所述传感器轴上设有迟滞机构。迟滞机构包括第一阻尼片、第二阻尼片、压簧、垫片、螺钉及防尘罩。该迟滞机构可将驾驶员脚部对脚踏板施加的踩踏力转化为第一阻尼片与第二阻尼片之间的转动摩擦，即产生摩擦阻尼力，且阻尼力的力值曲线与踏板力保持相同的趋势，驾驶过程将变得更加平稳。
Patent WO-2021217483-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04L5/00
Filed: 2020-04-29
Abstract: Embodiments of the present invention provide a data transmission scheduling method and apparatus, a communication device, and a storage medium. The method comprises: sending a first scheduling instruction to a user equipment (UE) on an N-th time domain unit, wherein the first scheduling instruction is used for scheduling the UE to send uplink data on an (N+K)-th time domain unit; N and K are both natural numbers; and sending at least one second scheduling instruction to the UE between the N-th time domain unit and the (N+K)-th time domain unit, the second scheduling instruction being used for scheduling the UE to send the uplink data. The method can reduce the delay of the scheduling process, and greatly improve the scheduling efficiency and the utilization rate of a channel.
Patent WO-2021027334-A1 (WO)
Title: 屏体画面串扰测试方法和装置、存储介质
Inventor: DONG SHUANZHU
IPC: H04N17/00
Filed: 2020-04-29
Abstract: 本申请公开一种屏体画面串扰测试方法和装置、存储介质。屏体画面串扰测试方法包括：主屏及副屏同时显示不同的灰阶画面时，确定主屏对副屏的画面串扰标准参量值及副屏对主屏的画面串扰标准参量值，确定主屏对副屏的画面串扰实际参量值及副屏对主屏的画面串扰实际参量值；根据主屏对副屏的画面串扰标准参量值以及主屏对副屏的画面串扰实际参量值，计算主屏对副屏的画面串扰度，并根据副屏对主屏的画面串扰标准参量值以及副屏对主屏的画面串扰实际参量值，计算副屏对主屏的画面串扰度。本发明实施例的屏体画面串扰测试方法适用于异形屏的画面串扰测试，能够提高异形屏的画面串扰测试准确度。
Patent WO-2020253409-A1 (WO)
Inventor: YUAN CHANGFENG
IPC: G06Q50/08
Filed: 2020-05-07
Abstract: A method for intelligently monitoring a safety state of a building throughout a life cycle thereof comprises: processes for integrating, into different types of pre-fabricated members, different sensors including temperature, strain, acceleration, pressure and fiber grating sensors and related apparatuses; signal transmission and reception methods of various built-in sensors in the pre-fabricated members, and providing study related equipment; signal interpretation methods and damage repair techniques associated with the built-in sensors; methods ensuring normal transmission and reception of sensor signals when the pre-fabricated members are in use; and studying methods ensuring interpretation of signals transmitted by the built-in sensors.
Patent WO-2021139067-A1 (WO)
Title: Artificial knee joint
Inventor: ZHENG DONGGUI
IPC: A61F2/38
Filed: 2020-05-20
Abstract: An artificial knee joint, comprising a patella (200), a femoral condyle (100), a tibial pad (300), and a tibial tray (400). The femoral condyle (100) has a patellar track articular surface (170a) located at a rear portion, and the patella (200) is joined with the patellar track articular surface (170a) of the femoral condyle (100). The tibial pad (300) comprises an upper portion and a lower portion, and the femoral condyle (100) is in contact with the upper portion of the tibial pad (300) and is rollably disposed above the tibial pad (300). The tibial tray (400) comprises a tibial plateau (410) and a support column (440) for supporting the tibial plateau (410). A plane perpendicular to an axis of the support column (440) and a plane on which a bottom surface of the tibial plateau (410) is located form an angle of 3-5° therebetween, and the tibial pad (300) is joined above the tibial plateau (410) by means of a engagement structure. The artificial knee joint can further reduce overall wear of the two surfaces of the tibial pad (300) and improve the comfort of a human body when walking.
Patent WO-2021237764-A1 (WO)
Title: Fully automatic decorative-buckle silk-screen printing production line
Inventor: GAO HUAWEN
IPC: B41F15/08
Filed: 2020-06-02
Abstract: Disclosed is a fully automatic decorative-buckle silk-screen printing production line, comprising an apparatus body (1), a disc sorting machine (2) and an electric guide rail (3). The disc sorting machine (2) is arranged on the right side of the apparatus body (1), the electric guide rail (3) is arranged on the lower side of the disc sorting machine (2), a tray storage mechanism (4) is arranged on the left side of the disc sorting machine (2), a flattening mechanism (5) is arranged on the left side of the tray storage mechanism (4), a silk-screen printing mechanism (6) is arranged on the left side of the flattening mechanism (5), a drying mechanism (7) is arranged on the left side of the silk-screen printing mechanism (6), a pipe position flow outlet (8) is provided in the left end of the electric guide rail (3), a supporting frame (9) is arranged on the left side of the pipe position flow outlet (8), an electric motor (10) is arranged at the left end of the supporting frame (9), a rotary shaft (11) is arranged at the right end of the electric motor (10), and a placement plate (12) is arranged on the rotary shaft (11). When the production line is used, a fully automatic operation of packaging decorative buckles is achieved, which saves time and labor, and the working efficiency is improved.
Patent WO-2021000717-A1 (WO)
Inventor: WU BIN
IPC: G06F9/455
Filed: 2020-06-12
Abstract: A method for processing an IO request, which is applied to an externally-connected device that comprises a processor and a first hardware interface, the first hardware interface being an interface that supports a PCIE protocol, and the externally-connected device communicating with a physical host by means of the first hardware interface. The method comprises: by means of the first hardware interface, the processor synchronizes queue information in a storage space of a virtual machine running on the physical host into a storage space of the externally-connected device, the queue information comprising one or more input/output (IO) requests; and the processor sends the one or more IO requests to a storage server or a network server for processing. All of the hardware resources of the physical host can be used to provide a virtual machine service to a user, thus improving the utilization rate of the hardware resources of the physical host.
Patent WO-2021189678-A1 (WO)
Inventor: LIU MI
IPC: A61K9/16
Filed: 2020-06-16
Abstract: Système de transport qui utilise des particules d'une taille nanométrique ou micrométrique pour distribuer des constituants solubles dans l'eau constituant de cellule entière et des constituants insolubles dans l'eau, et qui est utilisé dans une application de préparation d'un vaccin qui prévient et qui traite le cancer. Le système de transport de constituants de cellule entière est constitué de particules de taille nanométrique ou micrométrique et de constituants de cellule entière chargés sur lesdites particules, les constituants de cellule entière étant des constituants solubles dans l'eau de cellule entière et des constituants insolubles dans l'eau parmi les cellules ou les tissus. Parmi les constituants cellulaires, des protéines ou des polypeptides mutés produits en raison d'un cancer sont chargés sur les nanoparticules ou les microparticules. Parmi les constituants de cellule entière, ces substances, qui possèdent une immunogénicité et qui sont produites en raison d'une maladie et d'une mutation, peuvent être utilisées dans le traitement et la prévention du cancer, et peuvent être utilisées pour préparer un vaccin permettant la prévention et/ou le traitement du cancer.
Patent WO-2021203569-A1 (WO)
Title: Display device and user interface display method
Inventor: ZHANG XIN
IPC: H04N21/431
Filed: 2020-07-08
Abstract: Provided are a display device and a user interface display method. The device comprises: a display; a user interface for receiving a user input; and a controller for: displaying a first user interface corresponding to a homepage application on the display in response to an instruction input by a user for instructing to display the homepage application, wherein when any item in the first user interface is selected by means of a selector, sub-items associated with the selected item are displayed; and displaying a second user interface corresponding to the homepage application displayed on the display in response to an instruction input by the user for adding a first sub-item to the homepage application and in response to the instruction input by the user for instructing to display the homepage application again, wherein the first sub-item and a first item associated with the first sub-item are newly added to the second user interface. The problem that it is impossible to provide a convenient interaction mode for a user in the prior art, which affects the user experience, is thus solved.
Patent WO-2021057193-A1 (WO)
Inventor: LIU XURAN
IPC: B66B19/00
Filed: 2020-07-10
Abstract: A skyscraper firefighting elevator scaffolding-less segmented installation and construction method, comprising: segmentation optimization for the segmented construction of a firefighting elevator, the construction of a dedicated installation lifting platform, and overall construction steps for the construction of the firefighting elevator below a segmenting level. Also disclosed with the construction method are equipment required by the construction method, such as the dedicated installation lifting platform, the specific structure thereof, and a detailed installation process. The construction method, by first segmenting the construction of the firefighting elevator, thus allowing the firefighting elevator to be installed in advance insofar as a main tower and a secondary structure are fully constructed and completed, intersperses the installation of the firefighting elevator in the construction of the main structure of a building, thus saving time spent on the construction and installation of the firefighting elevator, and speeding up the construction process.
Patent WO-2021036543-A1 (WO)
Inventor: ZHU DINGJU
IPC: G05B19/418
Filed: 2020-07-13
Abstract: 基于大数据和人工智能的自动作业方法和机器人系统，包括：获取作业装置所属的作业类型，获取预设类型的与所述作业相关的数据，获取预设模型，将所述预设类型的与所述作业相关的数据输入所述预设模型，通过所述预设模型计算得到的输出作为推荐的作业方式。上述方法和系统通过基于大数据和人工智能的自动作业技术，提高了自动作业方式切换的智能性、高效性。
Patent WO-2021189723-A1 (WO)
Title: 聚酰亚胺无色透明薄膜及其制备方法、光学pi膜
Inventor: ZENG CAIPING
IPC: G09F9/30
Filed: 2020-07-14
Abstract: 本发明提供一种聚酰亚胺无色透明薄膜及其制备方法、光学PI膜。所述聚酰亚胺无色透明薄膜不但具有优良的透光性(≥85％@500nm)，同时具有高模量(拉伸模量≥3.8GPa)、低热膨胀系数(≤30ppm/℃，50-200℃)等特点，可满足柔性光电显示器件的使用需求。
Patent WO-2021237927-A1 (WO)
Title: Method and system for implementing dual sim
Inventor: LOU XIANGHUI
IPC: H04L29/08
Filed: 2020-07-29
Abstract: Disclosed in the embodiments of the present application is a method for implementing dual SIM, comprising: sending a provisioning request to an operator server, receiving provisioning information fed back from the operator server, and sending the provisioning information to a local configuration proxy; receiving a number resource download request from the local configuration proxy, and sending the number resource download request to the operator server; and receiving a number resource sent by the operator server, and sending the number resource to the local configuration proxy.
Patent WO-2021042918-A1 (WO)
Title: Safe desensitization method and apparatus based on time and date data and computer device
Inventor: XU CHAOJUN
IPC: G06F21/62
Filed: 2020-07-30
Abstract: The present application relates to the field of big data. Disclosed are a safe desensitization method and apparatus based on time and date data, a computer device and a storage medium. The method comprises: acquiring a first time and date and a second time and date that are to be desensitized; calling a reference time, and obtaining a first time interval through calculation according to a formula: the first time interval = |first time and date-reference time|; acquiring a first parameter vector; mapping the first time and date into a first date vector; calculating to obtain a level identifier m according to a formula aa, and recording a time level corresponding to the level identifier m as a specified time level; desensitizing the first time and date into a first target time; mapping the first target time into a first target time vector, and performing calculation according to a formula to obtain a compensation vector; mapping the second time and date into a second date vector, and performing calculation to obtain a second target time vector; and forming a second target time after desensitization of the second time and date. Therefore, the utilization rate of data is improved.
Patent WO-2021223338-A1 (WO)
Inventor: ZHANG YANG
IPC: C12N1/21
Filed: 2020-08-05
Abstract: Recombinant BCG, a preparation method therefor and an application thereof. A shuttle plasmid that can express a FimH protein on the surface of BCG is constructed, and a gene fragment that expresses the FimH protein is transformed into wild-type BCG to thereby obtain recombinant BCG. Upon verification, the recombinant BCG can express a FimH protein on the surface of BCG; therefore, the BCG can specifically bind to objects that can selectively bind to the FimH protein. The recombinant BCG can also enhance the local innate immune effect and adaptive immune effect induced by BCG and the anti-tumor effect of peripheral blood mononuclear cells, and also significantly improves the effect of BCG against bladder tumors, and is used to treat bladder tumors.
Patent WO-2022027658-A1 (WO)
Title: Active clamp flyback circuit
Inventor: REN JIE
IPC: H02M3/335
Filed: 2020-08-07
Abstract: An active clamp flyback circuit, comprising: a clamp capacitor (C1) connected to a primary winding (Np) of a transformer (T1) and used for absorbing leakage inductance energy of the primary winding (Np); an auxiliary switch tube (Q1) used for controlling the clamp capacitor (C1) to perform reverse excitation charging on the primary winding (Np) by means of the auxiliary switch tube (Q1); a first diode (D2), wherein the first diode (D2) is connected in series between the clamp capacitor (C1) and the auxiliary switch tube (Q1); and a second diode (D3), wherein the second diode (D3) is connected between the first diode (D2) and the clamp capacitor (C1), and the second diode (D3) is connected in series between the clamp capacitor (C1) and a primary auxiliary winding (Na). The primary winding (Np) is connected between a main power switch tube (Q2) and the auxiliary switch tube (Q1), and the main power switch tube (Q2) and the auxiliary switch tube (Q1) are electrically connected to form a half-bridge structure.
Patent WO-2021027898-A1 (WO)
Inventor: FAN BO
IPC: H04W72/04
Filed: 2020-08-13
Abstract: Disclosed are an information determination method and apparatus, relating to the field of communications and used for ensuring that overhead of time-frequency resources is not increased when a network device indicates parameters, such as frequency domain resources, RVs and MCSs, used by two TRPs. The information determination method comprises: receiving first indication information, second indication information and downlink control information (DCI) from a network device, wherein the first indication information is used for indicating the maximum number of codewords that can be scheduled by individual DCI, and the second indication information is used for indicating a data transmission mode; and if it is determined, according to the first indication information, that a first condition is met, and it is determined, according to the second indication information, that a second condition is met, determining, from the DCI, a first set of transmission parameter fields corresponding to first data and a second set of transmission parameter fields corresponding to second data, wherein an MCS field of the second data or the MCS field and an NDI field of the second data is used for indicating one of the following pieces of information or a combination of more than one of the following pieces of information: a modulation order used by the second data, a code rate used by the second data, and frequency resource information of the second data.
Patent WO-2022016641-A1 (WO)
Inventor: XU PING
IPC: C12N1/21
Filed: 2020-08-17
Abstract: 一种生产N-乙酰氨基葡萄糖的基因工程菌株及其构建方法和应用。该基因工程菌株可以在40-50℃条件下发酵生产N-乙酰氨基葡萄糖，通过敲除起始菌中的6-磷酸氨基葡萄糖脱氨酶基因，6-磷酸-N-乙酰氨基葡萄糖脱乙酰酶基因，N-乙酰氨基葡萄糖转运蛋白基因，阻断了N-乙酰氨基葡萄糖的分解代谢途径，并引入过表达6-磷酸氨基葡萄糖合成酶基因和6-磷酸氨基葡萄糖乙酰化酶基因，使得N-乙酰氨基葡萄糖可以在胞外积累，实现N-乙酰氨基葡萄糖在高于40℃条件下的高温发酵生产。
Patent WO-2021184674-A1 (WO)
Inventor: ZHANG ARES
IPC: G06F40/216
Filed: 2020-08-18
Abstract: 本申请提供一种适用于word文本的关键词提取方法、电子设备和计算机可读存储介质，所述方法包括以下步骤：获取文本并提取所述文本的正文；分别利用TFIDF算法和TextRank算法在所述正文中提取设定个数的关键词；获取所述文本的文本名称和文本标题，并对所述文本名称和所述文本标题进行分词；构建所述文本的文本特征向量，并将所述文本特征向量输入训练完成的关键词提取模型；利用所述关键词提取模型，对通过TextRank算法提取的关键词再次提取，得到关键词集合，以实现文本关键词的提取。
Patent WO-2021174789-A1 (WO)
Title: 基于特征提取的图像识别方法及图像识别装置
Inventor: REN XIAOHANG
IPC: G06K9/46
Filed: 2020-08-31
Abstract: 本申请涉及人工智能中的计算机视觉处理，提供一种基于特征提取的图像识别方法，包括以下步骤：响应于图像识别指令，获取待识别对象的图像信息；从所述图像信息中提取第一特征，基于所述第一特征从识别库中获取第一候选记录，其中所述第一候选记录中包含第一参照特征、第二参照特征和对象标识，所述第一候选记录中的第一参照特征与所述第一特征之间的第一相似度大于第一阈值；从所述图像信息中提取第二特征，计算所述第一候选记录中的第二参照特征与所述第二特征之间的第二相似度；基于所述第一相似度，对所述第二相似度进行修正，得到修正相似度；将修正相似度最高的所述第一候选记录作为目标候选记录；将所述目标候选记录中包含的对象标识作为所述图像信息的识别结果进行输出。
Patent WO-2022016675-A1 (WO)
Title: Ceramic converting agent, preparation method therefor and stirring device
Inventor: MAO JINCHENG
IPC: B01F33/40
Filed: 2020-09-02
Abstract: A ceramic converting agent, a preparation method therefor, and a stirring device. The ceramic converting agent is composed of the following components: 10-15% of hexafluorozirconic acid; 0.5-1% of sodium fluoride; 3-5% of ammonium molybdate; 2-3% of sodium molybdate; 5-10% of sodium gluconate; 10-15% of citric acid; and the balance being deionized water. The corrosion inhibition effect of sodium molybdate avoids the excessive reaction of a workpiece in the acid, such that the size of the workpiece is influenced; meanwhile, sodium gluconate is added, in order to reduce the use amount of sodium molybdate, so as to reduce the toxicity. The addition of ammonium molybdate increases the reaction speed. In addition, a stirring device is complementarily arranged, and the materials are mixed by separately adding the various components, which ensures adequate dissolution of the various components.