baber/WOPTO huggingface dataset:
Patent WO-2019228075-A1 (WO)
Title: Photodynamic electronic tag, working method thereof, and method and device for managing same
Inventor: PEI HONGYAN
IPC: G06K19/07
Filed: 2019-04-10
Abstract: A photodynamic electronic tag, a working method thereof, and a method and a device for managing same. The photodynamic electronic tag comprises: a photodynamic converter (105), configured to convert light energy into electric energy; a triggering circuit (102), connected to the photodynamic converter (105) and configured to send a triggering signal when the output of the photodynamic converter (105) meets a preset condition so as to enable the photodynamic electronic tag to work. When the photodynamic electronic tag needs to work, light illuminating the photodynamic electronic tag is controlled to enable the output of the photodynamic converter (105) to meet a preset condition so that the trigger circuit (102) triggers the photodynamic electronic tag to work. Thus, the service life of the electronic tag is prolonged.
Patent WO-2020124888-A1 (WO)
Inventor: YUAN CHAOYU
IPC: H01L27/12
Filed: 2019-04-12
Abstract: Provided in the present application are an array substrate and a display panel; signal conversion lines of the array substrate extend along a first direction, and the projections along a second direction on a reference plane of two connecting terminals connecting adjacent signal conversion lines do not overlap; the orthogonal phase staggered adjacent connection terminal design can thereby increase the distance between adjacent connection terminals, solving the problem of the poor binding caused by short circuits easily occurring during binding due to the distance between the connection terminals of existing array substrates being too small.
Patent WO-2020191825-A1 (WO)
Inventor: LIU YADONG
IPC: G01R31/08
Filed: 2019-04-16
Abstract: 一种利用广域测量系统对对故障下游负载侧的三相电压进行同步测量，并对负载侧三相电压的相位关系进行计算分析，得出了一种基于三相电压向量夹角关系的单相断线故障辨识方法。相对于传统辨识方法，该方法对不同接地情况、不同接地过渡电阻阻值下的电源侧、负载侧等效电路模型进行了分析计算，得出的故障辨识方法具有较好的辨识准确度与较广泛的适用范围，为解决配电网单相断线故障辨识难题提出了一种可行有效的新方案。
Patent WO-2020015410-A1 (WO)
Title: Method and device for sending award to work performer based on blockchain
Inventor: YANG XINYING
IPC: G06Q30/02
Filed: 2019-04-17
Abstract: A method and device for sending an award to a work performer based on a blockchain. A blockchain network comprises a plurality of service nodes. The service nodes have a permission of publishing a work to a blockchain. The plurality of service nodes takes a virtual resource as a transaction medium to perform a copyright-related transaction. For the service node which publishes a performance work, an award is send to the service node by means of a consensus mechanism in the blockchain network, such that virtual resources corresponding to the service node are increased, wherein the increment of the virtual resources corresponding to the service node is determined according to the performance level of the performance work published by the service node.
Patent WO-2020215179-A1 (WO)
Title: 亮度补偿参数检测方法、亮度补偿方法、亮度补偿参数检测装置、亮度补偿装置、显示装置及存储介质
Inventor: YU YONG
IPC: G09G3/20
Filed: 2019-04-22
Abstract: 一种亮度补偿参数检测方法、亮度补偿方法、亮度补偿参数检测装置（200）、亮度补偿装置（300）、显示装置（10）及存储介质（202）。亮度补偿参数检测方法用于一显示面板（100），显示面板（100）的显示区域包括第一区域（111）和第二区域（112），第一区域（111）包括按照第一阵列排布的多个第一像素单元，第二区域（112）包括按照第二阵列排布的多个第二像素单元，第一区域（111）和第二区域（112）为不同区域，亮度补偿方法包括：从第一区域（111）中选取第一目标区域（TG1），按照第一目标区域（TG1）的亮度确定第一补偿参数，以用于第一区域（111）中的至少部分第一像素单元按照第一补偿参数进行亮度补偿；以及从第二区域（112）中选取第二目标区域（TG2），按照第二目标区域（TG2）的亮度确定第二补偿参数，以用于第二区域（112）中的至少部分第二像素单元按照第二补偿参数进行亮度补偿。
Patent WO-2020147219-A1 (WO)
Title: 一种萃取饮料的冲泡方法及其饮料冲泡壶
Inventor: ZHANG WEIDONG
IPC: A47G19/14
Filed: 2019-05-08
Abstract: 一种萃取饮料的冲泡方法，包括壶胆一（A）、壶胆二（B）、水气泵（C）、控制器（D），壶胆一（A）与壶胆二（B）之间设有冲泡物放置室（E），壶胆一（A）、壶胆二（B）、冲泡物放置室（E）三者直通，工作状态下至少壶胆一（A）处于密闭状态，壶胆一（A）的顶部安装水位传感器一（F），壶胆二（B）的顶部安装水位传感器二（G），在壶内加入水及防治冲泡物后，控制器（D）控制水气泵（C）工作向处于密封状态的壶胆一（A）充气，将水由密封状态的壶胆一（A）压迫至壶胆二（B），壶胆二（B）的水位传感器二（G）检测到水升至指定的水位值时，控制器（D）控制水气泵（C）反向工作将壶胆二（B）的水反抽至原壶胆一（A）内；当壶胆一（A）的水位传感器一（F）检测到水升至指定的水位值时，控制器（D）控制水气泵（C）工作充气将壶胆一（A）的水压迫至壶胆二（B），同时防止水被吸入水气泵（C）内；利用水位传感器一（F）、水位传感器二（G）反馈信号由控制器（D）控制水气泵（C）工作循环若干次前述的步骤，使放置在冲泡物放置室（E）内的被冲泡物浸泡释放浓度并随水流动而均匀稀释在水中形成饮料。
Patent WO-2020119018-A1 (WO)
Inventor: YU FENGHAI
IPC: E21F17/18
Filed: 2019-05-14
Abstract: 一种顶板岩层水平挤压力监测装置及使用方法，涉及压力监测技术领域，该装置包括测压段（1）、连接杆（2）、液压泵（3）、压力表（4）、高压油管（5）、压力控制阀（6）、托盘（7）、推杆（8）和连接套管（9），连接杆上设置有测压段，推杆前端和连接杆相连，托盘设置在推杆后端，连接套管和托盘相连，高压油管和液压泵相连，高压油管通过推杆和连接杆的内腔伸至测压段；测压段包括主管（11）、液压囊（12）、固定圈（13）、阻隔片（14）、外枕壳（15）和连接套（16），液压囊两端通过固定圈套设在主管上，主管上设置有注油口（111）和液压囊相通，外枕壳套设在主管上，外枕壳外侧包裹有连接套，固定圈和外枕壳之间设置阻隔片。该装置和方法解决了巷道顶板围岩水平挤压力监测困难的技术问题，具有操作简便，测量准确等优点。
Patent WO-2019233270-A1 (WO)
Inventor: WANG JIYUAN
IPC: H04R1/10
Filed: 2019-05-21
Abstract: Disclosed in the present invention are an earphone box and a control method therefor, the earphone box comprising: a box body and a box cover. The box body is used for placing earphones, the box body is connected to the box cover by means of a rotating shaft, and the box cover can rotate relative to the box body and can be stabilized in a state of forming an included angle with the box body. An angle detector is provided in the box body, and can detect a rotation angle of the rotating shaft and output a detection signal. An earphone box processor is further provided in the box body, and the earphone box processor is configured to receive the detection signal, and to output an operation instruction corresponding to the matched preset angle value when it is determined that the detected angle value indicated by the detection signal matches a preset angle value. In the earphone box of this embodiment, the box cover can rotate relative to the box body, and a corresponding operation instruction is outputted by detecting the rotation angle of the box cover, thereby achieving the control function of the earphone box, and improving the intelligence and competitiveness of the earphone box.
Patent WO-2020015468-A1 (WO)
Title: Image transmission method and apparatus, terminal device, and storage medium
Inventor: FU YANG
IPC: G06F3/14
Filed: 2019-05-30
Abstract: Disclosed in the present invention are an image transmission method and apparatus, a terminal device, and a storage medium. Said method comprises: acquiring an eye image when a user gazes at a target image; determining a gaze point of the user on the basis of the line of sight corresponding to the eye image; acquiring a pupil radius when the user gazes at the gaze point; on the basis of the user's gaze point, the degree of attention corresponding to the pupil radius, and the pixel values of pixel points in the target image, performing area division on the target image, and assigning priorities for the divided areas, so as to obtain data to be transmitted; and transmitting said data.
Patent WO-2020078013-A1 (WO)
Title: Detection device, imaging system comprising same, and detection method thereof
Inventor: Zhu Kezhang
IPC: G01T1/161
Filed: 2019-06-12
Abstract: A detection device (100), an imaging system comprising the detection device (100), and a detection method thereof. The detection device (100) comprises: a detector (110) for detecting a radioactive ray emitted from a target organism, and generating a corresponding electric signal in response to the radioactive ray; a fixing structure (120) for fixing the detector (110) to a surface corresponding to a target region in the target organism; and a processor (130) for processing the electrical signal generated by the detector (110) so as to determine radioactivity of the target region. The present technical solution can be used to reduce costs and power consumption, increase data processing speed, and provide new radiological foundations for scientific research and clinical applications.
Patent WO-2020019982-A1 (WO)
Title: Information transmission method, network device, and terminal device
Inventor: LIU XIANDA
IPC: H04W72/12
Filed: 2019-07-10
Abstract: Provided are an information transmission method, a network device, and a terminal device. The network device instructs the terminal device to use a first transmission mode to send data on a plurality of first grant-free resources, by sending first resource information and first transmission parameter indication information to the terminal device, the first resource information being used to indicate the plurality of first grant-free resources, and reconfigures the terminal device with a second transmission mode by sending second transmission parameter indication information to the terminal device, so that the terminal device uses the second transmission mode to send data on the plurality of first grant-free resources, thereby facilitating improvement of the reliability of data transmission.
Patent WO-2020211203-A1 (WO)
Inventor: WANG QIANG
IPC: A61K31/352
Filed: 2019-07-18
Abstract: A peanut stem and leaf extract, a preparation method therefor and an application thereof. The peanut stem and leaf extract at least comprises naringenin-4,7'-dimethyl ether, 2'-O-methylisoliquiritigenin, linalool and ferulic acid. The described peanut stem and leaf extract is prepared by using the following method: pulverizing dried peanut stems and leaves to a fine powder level, and then performing extraction by using a water extraction process. The described preparation method can efficiently extract active substances from peanut stems and leaves, and the peanut stem and leaf extract can effectively improve sleep and treat insomnia.
Patent WO-2021031002-A1 (WO)
Title: Method and apparatus for indicating control information
Inventor: WU JI
IPC: H04W72/04
Filed: 2019-08-16
Abstract: Provided are a method and apparatus for indicating control information. The method for indicating control information in the present application comprises: receiving first information sent by a network device, wherein the first information is used for indicating the number of symbols occupied by a control information resource set CORESET 0 on a time domain and a first offset of CORESET 0 on a frequency domain (101); determining, according to the first information and a pre-determined sub-carrier interval, a time frequency resource position of CORESET 0 (102); and receiving downlink control information at the time frequency resource position of CORESET 0 (103). The resource usage efficiency of a PBCH can be improved.
Patent WO-2020103530-A1 (WO)
Inventor: YE QING
IPC: H04L12/437
Filed: 2019-09-07
Abstract: The present application provides a method for transmitting method in a FlexE crossed loop. At least three nodes forming the FlexE crossed loop comprise a first node, a second node, and a third node. A protection path and a working path exist between any two adjacent nodes, and the protection path is a backup path of the working path. The solution provided by the present application establishes a protection path between nodes in the FlexE crossed loop. In this case, if a fault occurs in a FlexE link set between any two adjacent nodes in the FlexE crossed loop, the nodes in the FlexE crossed loop can still complete data formwarding. For example, if a fault occurs in a FlexE link set between the first node and the second node, the first node can send data back to the second node by means of the protection path between the first node and the second node, so that the second node transmits the data to the third node by means of other paths, thereby improving the reliability of the FlexE crossed loop.
Patent WO-2020073951-A1 (WO)
Inventor: CHEN WEIDONG
IPC: G06V10/764
Filed: 2019-10-10
Abstract: A method and apparatus for training an image recognition model, and a storage medium. The method comprises: obtaining a multi-label image training set; selecting multiple training images from the multi-label image training set as target training images used for training the current model; performing label prediction on each target training image by means of the current model to obtain multiple predicted labels of the target training image; obtaining a cross-entropy loss function corresponding to multiple sample labels of each target training image, wherein a weight is set for the positive label loss in the cross-entropy loss function, and the weight is greater than 1 so that the loss of a positive label is greater than the loss of a negative label; and converging the predicted labels and sample labels of each target training image according to the cross-entropy loss function, and updating parameters of the model to obtain a trained model.
Patent WO-2020078306-A1 (WO)
Inventor: JIANG WEI
IPC: A61F2/966
Filed: 2019-10-14
Abstract: An implant device releasing assembly, and an implant device conveyor and conveying system. The implant device releasing assembly comprises a sheath core tube (42), and an anchor apparatus (44) sleeved on the sheath core tube (42), the sheath core tube (42) and the anchor apparatus (44) being capable of separating from one another along the axial direction, the implant device releasing assembly also comprising a rear releasing assembly, the rear releasing assembly comprising a control piece (462) and a lock piece (464), the control piece (462) being connected to a proximal end of the sheath core tube (42), axial displacement of the control piece (462) driving the sheath core tube (42) to slide in the axial direction, the axial sliding of the sheath core tube (42) causing the sheath core tube (42) to be separated from the anchor apparatus (44) along the axial direction, the lock piece (464) being connected to the control piece (462), the lock piece (464) being used for limiting the rotation and the axial displacement of the control piece (462). The implant device releasing assembly can prevent an implant device from being released early.
Patent WO-2020088310-A1 (WO)
Inventor: LIU ZEYU
IPC: F21V29/15
Filed: 2019-10-22
Abstract: A candle bulb lamp, comprising: a lamp base (1) and a lamp housing (2); a radiator (3) comprising a mounting base (31) located in the lamp housing (2) and a radiating base (32) connected to the mounting base (31), wherein the radiating base (32) is located between the lamp base (1) and the mounting base (31), and the radiating base (32) is at least partially exposed from the lamp housing (2); a light source module (4) mounted on the mounting base (31); and an insulating and radiating cover (5) detachably sleeved on the outside of the radiating base (32). Therefore, process requirements for processing the insulating and radiating cover (5) can be reduced, and process costs can be reduced, thereby reducing costs of the candle bulb lamp.
Patent WO-2021077395-A1 (WO)
Inventor: WANG MINGHUI
IPC: D06C7/00
Filed: 2019-10-25
Abstract: A fiber cloth textile device having a cooling function, comprising a textile mechanism (1), a first guide roller (2), a first support (21), a second guide roller (3), a second support (31), a winding roller (4), a third support (41), a fourth support (71), and a rack (8). The textile mechanism (1), the first support (21), the fourth support (71), the second support (31), and the third support (41) are transversely provided on the rack (8) side by side; the textile mechanism (1) is provided with a feeding end and a discharging end; the fourth support (71) is provided with a cooling assembly (6); the cooling assembly (6) comprises air guide plates (61), a mounting shaft (62), a fan (611), a mounting housing (614), and a driving mechanism for driving the mounting shaft (62) to rotate to enable the air guide plates (61) to swing; there are a plurality of air guide plates (61) longitudinally side by side. The textile device can perform uniform cooling treatment on fiber cloth, thereby preventing adhesion between the fiber cloth.
Patent WO-2021087639-A1 (WO)
Inventor: XUE GANG
IPC: H04L12/911
Filed: 2019-11-04
Abstract: Techniques are disclosed for distributing data in a content delivery network configured to provide edge services using a plurality of service providers. Data indicative of data usage and cost data for the plurality of service providers is accessed. Based on the accessed data, an effective unit cost, multiplex efficiency, and channel utilization are determined for a selected user. A Bayesian optimization algorithm is applied to at least a portion of the accessed data. The content delivery network is configured to redistribute data traffic for the selected user based on a result of the applied Bayesian optimization algorithm.
Patent WO-2021051517-A1 (WO)
Title: Information retrieval method based on convolutional neural network, and device related thereto
Inventor: JIN GE
IPC: G06F16/953
Filed: 2019-11-10
Abstract: An information retrieval method based on a convolutional neural network, and a device related thereto. The method comprises: acquiring, from a preset database, a query statement input by a query user (S1); performing word segmentation processing on the query statement to obtain a target segmented word (S2); using a pre-trained intent model to perform intent recognition on the target segmented word, so as to obtain an intent recognition result (S3); matching the intent recognition result with identification information in a preset model base, wherein the preset model base includes different pieces of identification information and semantic slot models corresponding to the identification information (S4); if identification information corresponding to the intent recognition result is found through matching, selecting, from the preset model base, a semantic slot model corresponding to the identification information to perform semantic slot type recognition on the target segmented word, so as to obtain a slot position recognition result (S5); according to the intent recognition result and the slot position recognition result, determining a query object (S6); and acquiring, from a query database, a query result corresponding to the query object, and sending the query result to the query user (S7).
Patent WO-2020114201-A1 (WO)
Inventor: CHANG CHIA-JUI
IPC: H04N5/268
Filed: 2019-11-11
Abstract: Provided by the present invention is a double circuit lighting control system, which, by means of configuring two signal transmission circuits, can avoid the situation where a lamp cannot carry out normal display due to the controller in a circuit therein experiencing a fault, the system comprising: a control terminal, the control terminal being connected to a DVI distributor, wherein the DVI distributor multiplexes a video signal outputted by the control terminal into N channels, N being an even number greater than or equal to 2; a output end of the DVI distributor is connected to receiving ends of an optical transceiver respectively, the receiving ends of the optical transceiver being connected to sending ends of the optical transceiver by means of optical fibers, and the sending ends of the optical transceiver being respectively connected to main controllers; the main controllers are in communication connection to sub controllers; the sub controllers are respectively connected to lamps; the sub controllers are equipped with two sets of transmission ports which are respectively connected to different main controllers, so that each sub controller is connected by two signal transmission links at the same time. In addition, the present invention also provides the application of the double circuit lighting control system in outdoor lighting of special-shaped high-rise buildings.
Patent WO-2020108418-A1 (WO)
Inventor: SHENG JIAN
IPC: H04L12/28
Filed: 2019-11-23
Abstract: 本申请公开了一种数据传输方法、装置及系统，属于通信技术领域。该方法应用于网络设备，包括：向日志服务器发送探测报文；基于是否接收到日志服务器返回的探测响应报文，检测日志服务器是否能够接收报文；当确定日志服务器能够接收报文，向该日志服务器发送日志报文。本申请通过在网络设备与日志服务器之间建立探测机制，在确定日志服务器能够接收报文后再向该日志服务器发送日志报文，提高了日志报文传输和存储的可靠性。
Patent WO-2020155841-A1 (WO)
Inventor: LI DENGQIAN
IPC: G09G3/34
Filed: 2019-12-04
Abstract: 一种双晶芯片（200）、显示装置（20）及其驱动方法。双晶芯片（200）包括：用于发出包含短波蓝光的光的第一发光芯片（210）；用于发出滤除短波蓝光的光的第二发光芯片（220）；以及控制电路（230），其中，控制电路（230）分别与第一发光芯片（210）和第二发光芯片（220）相连接，用于控制开启第一发光芯片（210）或第二发光芯片（220）。
Patent WO-2021017370-A1 (WO)
Title: Equalized area and mixed shape-based curved surface dividing method for reflector antenna
Inventor: LIU GUOXI
IPC: H01Q15/16
Filed: 2019-12-13
Abstract: The present invention relates to curved surface dividing technology for a reflector antenna in fields such as communications, measurement and control, and radio astronomy. Disclosed is an equalized area and mixed shape-based curved surface dividing method for a reflector antenna. The method can make divided reflector sub-units have a uniform area and regular shapes, simplifies a back bracket structure of an antenna, can significantly improve surface precision of an antenna, and reduces manufacturing costs. The present invention is implemented by means of the following technical solution: solving an equalized area equation on a projection surface to obtain an inner circle radius to draw planar polygonal shapes and sectors; then projecting the planar polygonal shapes and sectors to a reflective surface; and finally determining gaps among sub-units to obtain an antenna reflective surface consisting of the polygonal shapes and sectors. The present invention can make the sub-units easy to process and manufacture and easy to position during assembling, achieves high precision in a combined reflective surface, can reduce the difficulty in the design of a back bracket structure, and is particularly suitable for the design and manufacturing of medium-aperture reflector antennas.
Patent WO-2020125560-A1 (WO)
Title: Pre-embedded potassium negative electrode, preparation method and use, and potassium-based double ion battery, preparation method therefor and electric device
Inventor: TANG YONGBING
IPC: H01M10/054
Filed: 2019-12-14
Abstract: A pre-embedded potassium negative electrode, a preparation method and use, and a potassium-based double ion battery, a preparation method therefor and an electric device, belonging to the technical field of energy storage devices. A pre-embedded potassium negative electrode, comprising: a metal foil and an SEI film layer formed on the surface of the metal foil; or, a metal foil and a potassium-metal alloy layer formed on the surface of the metal foil; or, a metal foil, a potassium-metal alloy layer and an SEI film layer formed on the surface of the metal foil. Pre-embedding potassium to form a uniform SEI film layer and/or a potassium-metal alloy layer on the surface of a metal negative electrode to protect the metal negative electrode can achieve uniform diffusion of potassium ions, and can effectively avoid severe partial volume expansion and damages to electrode structure due to non-uniform alloying of potassium ions and the metal negative electrode during a battery circulation. In addition, pre-embedding of potassium ions also effectively reduces the irreversible consumption of potassium ions during forming of the negative electrode SEI film, and ensures the cycle stability and high specific capacity of a battery.
Patent WO-2020125587-A1 (WO)
Inventor: HUA YUEFEI
IPC: H02K5/10
Filed: 2019-12-16
Abstract: A hub motor assembly (1), comprising: an outer shell (3); a driving mechanism (5) arranged in the outer shell (3); a planet gear reduction mechanism (7) arranged in the outer shell (3) and connected with the driving mechanism (5); a stator base (21) connected with a hub shell (79) of the outer shell (3) by means of a bearing (81), and a first half shaft (39) fixedly connected to the stator base (21); a planet gear support (55) fixedly mounted on a planet carrier (25) of the planet gear reduction mechanism (7), and a second half shaft (65) fixedly connected to the planet gear support (55); wherein, an end cap (69), fixedly connected to the hub shell (79), of the outer shell (3) is rotatably supported on the second half shaft (65) by means of another bearing (67), and an inner ring gear (51) of the planet gear reduction mechanism (7) is connected with the end cap (69) by means of a one-way bearing (87). The solution makes the sliding resistance of an electric bicycle smaller and the sliding distance longer.