baber/WOPTO huggingface dataset:
Patent WO-2019237835-A1 (WO)
Title: Wireless charging device and operating method therefor
Inventor: LIU XIAOLING
IPC: H02J7/00
Filed: 2019-04-24
Abstract: A wireless charging device (10), comprising a wireless charging apparatus (101) and an adhesive material (102). The adhesive material (102) is provided on one side of the wireless charging apparatus (101). The adhesive material (102) is provided to attach the wireless charging apparatus (101) to a rear housing (111) of a smart terminal (11) provided with a wireless receiving coil. A wiring groove (1011) is provided on a lateral surface of the wireless charging apparatus (101). The wiring groove (1011) is provided to accommodate a power cord (1012) of the wireless charging apparatus (101). The wireless charging device (10) allows the smart terminal (11) to be used as normal while being charged by a user, is simple to operate and easy to carry, thus enhancing user experience on charging. Also related is an operating method for the wireless charging device (10).
Patent WO-2020223914-A1 (WO)
Inventor: ZHANG JIALIANG
IPC: H02J7/34
Filed: 2019-05-08
Abstract: The present application provides a charging and discharging means and method, and a terminal device. The means comprises: a first branch, the first branch comprising a silicon-based negative electrode lithium ion battery; a second branch, the second branch being connected with the first branch in parallel and comprising a capacitor bank for storing electrical energy and for charging the silicon-based negative electrode lithium-ion battery and/or for supplying power to a device to be powered which is connected to the charging and discharging device. According to the charging and discharging means provided by the present application, a power supply is used to charge the charging and discharging device for ensuring the electric quantity as well as a high charging speed.
Patent WO-2019218969-A1 (WO)
Title: Electroluminescent device based on exciplex system with boron-containing organic compounds
Inventor: YE ZHONGHUA
IPC: H01L51/50
Filed: 2019-05-13
Abstract: An electroluminescent device based on an exciplex system with boron-containing organic compounds. A host material contains a first organic compound and a second organic compound; a difference between the HOMO energy level of the first organic compound and the HOMO energy level of the second organic compound is more than 0.2eV; and a difference between the LUMO energy level of the first organic compound and the LUMO energy level of the second organic compound is more than 0.2eV; a mixture or an interface formed by the first organic compound and the second organic compound produces an exciplex under the excitation of a light or an electric field; the singlet energy level of the exciplex is higher than that of a guest material, and the triplet energy level of the exciplex is higher than that of the guest material; and the first organic compound and the second organic compound have different carrier transport characteristics. The guest material is a boron atom-containing organic compound. The electroluminescent device prepared by the method has the characteristics of high efficiency and long service life.
Patent WO-2020015447-A1 (WO)
Title: Consensus mechanism deployment method and apparatus, and device and storage medium
Inventor: XIAO WEI
IPC: G06F8/60
Filed: 2019-05-20
Abstract: Disclosed are a consensus mechanism deployment method and apparatus, and a device and a storage medium. The method comprises: acquiring a custom consenter, wherein the custom consenter is obtained by compiling a custom consensus mechanism written based on a standardized consensus mechanism framework; and deploying the custom consenter in a native node. According to the present embodiment, a custom consensus mechanism is written based on a standardized consensus mechanism framework, thereby realizing deploying, for a blockchain network, a consensus mechanism meeting the service requirements of a blockchain creator, providing a method for modifying or updating the consensus mechanism in the blockchain network, and improving the transaction processing capability of the blockchain network and user experience.
Patent WO-2019228387-A1 (WO)
Title: Target positioning method and apparatus, video display method and apparatus, device, and storage medium
Inventor: REN GAOSHENG
IPC: H04N21/44
Filed: 2019-05-29
Abstract: Disclosed are a target positioning method and apparatus, a video display method and apparatus, a device, and a storage medium. The method comprises: consecutively capturing a preset number of video frames in a video stream to be detected; detecting, by means of a YOLO target detection method, a first image frame in the captured video frames to obtain a first positioning result corresponding to the first image frame; detecting, according to the positioning result corresponding to the previous image frame, the other image frames in the captured video frames by means of a KCF target tracking method to obtain a second positioning result separately corresponding to the other frames; and continuing consecutively capturing the preset number of video frames in said video stream and obtaining the corresponding positioning result till the end of said video stream.
Patent WO-2020168648-A1 (WO)
Title: Image segmentation method and device, and computer-readable storage medium
Inventor: MA JIN
IPC: G06T7/11
Filed: 2019-05-29
Abstract: The embodiments of the present application relate to image processing. Disclosed are an image segmentation method and device, and a computer-readable storage medium. The method comprises: segmenting a three-dimensional image to be segmented into a plurality of three-dimensional grid images; performing two-dimensional image conversion on the plurality of three-dimensional grid images to obtain the two-dimensional image group corresponding to each of the plurality of three-dimensional grid images; inputting the two-dimensional image groups corresponding to the plurality of three-dimensional grid images into a trained image classification model to obtain a classification result of the plurality of three-dimensional grid images; and generating a segmented image of said three-dimensional image according to the classification result of the plurality of three-dimensional grid images. According to the embodiments of the present application, three-dimensional image segmentation can be completed by means of simpler two-dimensional network construction and lower resource requirements, and an effect similar to that of a three-dimensional network can be achieved.
Patent WO-2020248163-A1 (WO)
Title: Multi-functional wardrobe
Inventor: ZHOU XIAOMIN
IPC: A47B47/00
Filed: 2019-06-12
Abstract: A multi-functional wardrobe, comprising a wardrobe body (1); a group of vertical partition plates (2) are provided in the wardrobe body (1), storage devices are provided on the top portions of two ends of the wardrobe body (1) and respectively located at two sides of the vertical partition plates (2), lifting devices are provided on the bottom portions of two ends of the wardrobe body (1) and respectively located at two sides of the vertical partition plates (2), a sterilization and disinfection device is provided in the middle of the wardrobe body (1) and between the vertical partition plates (2), a moving device is provided on the bottom portion of the wardrobe body (1); the lifting devices comprise lower compartments (3) provided on the bottom portions of two ends of the wardrobe body (1) and respectively located at two sides of the vertical partition plates (2), multiple groups of C-shaped clamping grooves (4) provided on opposite side surfaces inside the lower compartments (3) and longitudinally arranged, storage boxes (5) respectively inserted into the C-shaped clamping grooves (4), baffles (6) respectively provided on the front side surfaces of the storage boxes (5), pedals (7) each having a top portion movably connected to the top portion of the baffle (6), pull rods (8) provided on the surfaces of the pedals (7), fixing straps (9) respectively provided on the bottom portions of the outer side of the wardrobe body (1) and respectively corresponding to the positions of the side surfaces of the storage boxes (5), and limiting rods (10) provided at one end of the fixing straps.
Patent WO-2020257969-A1 (WO)
Inventor: HOU JUNKE
IPC: G03B21/20
Filed: 2019-06-24
Abstract: A structured light projection apparatus, a structured light projection method, and a three-dimensional measurement system. The structured light projection apparatus comprises: a flight time distance measuring module, a driver, and a projector. The flight time distance measuring module is used for calculating a distance between a target object and the projector by collecting statistics about the flight time of an optical signal; the driver is used for adjusting the intensity of a driving signal according to the distance; the projector is used for adjusting the intensity of the structured light emitted to the target object according to the intensity of the driving signal so as to generate a structured image of the target object by means of an image sensor. The structured light projection apparatus has higher object distance measurement precision, further realizes high-precision control of the driving intensity of the driver, and effectively controls projection of the structured light.
Patent WO-2020019984-A1 (WO)
Inventor: ZHOU KAI
IPC: H04W4/44
Filed: 2019-07-11
Abstract: 本申请提出一种车联网通信解决方案，该方案基于一种V2X中心服务器(V2XCenter，V2X-C)联盟的架构或构思，多个区域的V2X-C节点根据规划或自组织形成V2X-C联盟，联盟内的V2X-C节点互相交换各自负责的V2X服务区域信息。当车辆需要获取车联网服务时，首先连接到归属的V2X-C节点，然后V2X-C节点通过当前车辆的位置判断是否是在本V2X-C覆盖的V2X服务区域，如果是则根据车辆的地理位置，为车辆分配车辆所在区域的V2X区域服务节点，并将V2X区域服务节点的接入地址发给车辆，如果不是，则根据车辆的地理位置向其他V2X-C节点请求分配V2X区域服务节点，并将V2X区域服务节点的接入信息传递给车辆，以使车辆能够接入当前所在区域的V2X服务器，享受车联网服务。
Patent WO-2020134034-A1 (WO)
Inventor: PANG WEIWEN
IPC: G11C29/56
Filed: 2019-07-17
Abstract: 一种存储卡的测试系统（100）。该测试系统（100）包括：第一电路板（110），所述第一电路板（110）的一侧设置有沿行方向彼此间隔的多个触片组（111），所述第一电路板（110）的另一侧设置有沿所述行方向设置的接插槽（112）；第二电路板（120），所述第二电路板（120）上设置有测试电路（122），所述第二电路板（120）沿垂直于所述第一电路板（110）的方向插入所述接插槽（112），并向所述触片组（111）提供测试信号。所述系统无需使用电脑主机来测试存储卡，并且提高了存储卡的测试效率。
Patent WO-2020020298-A1 (WO)
Title: Unmanned vehicle control method and apparatus
Inventor: Hang Chunfeng
IPC: B61L27/00
Filed: 2019-07-25
Abstract: Disclosed are an unmanned vehicle control method and an unmanned vehicle control apparatus, wherein the method comprises: collecting a video image in front of a vehicle to obtain map data of the video image; acquiring geographic location information of the vehicle; according to the map data of the video image, three-dimensional map data of a prestored vehicle travel route and the geographic location information, determining vehicle location information of the vehicle on the vehicle travel route; according to a correlation between the vehicle location information and prestored vehicle location information, and a driving control parameter, acquiring a corresponding driving control parameter; acquiring running speed information of the vehicle; and according to the running speed information and the driving control parameter, controlling the vehicle to run on the vehicle travel route. Therefore, a vehicle itself can determine information related to traveling and take an corresponding action; there is no need to establish complicated rail equipment and in addition, the number of central control devices can be reduced, which lowers costs and improves the efficiency of vehicle operation and maintenance management.
Patent WO-2020107928-A1 (WO)
Title: Commodity detection method and device
Inventor: LIN JINBIAO
IPC: G06Q20/12
Filed: 2019-08-02
Abstract: Disclosed are a commodity detection method and device. The method comprises: determining commodities taken by a user and weight data of each commodity (310); obtaining weight data within a weight increase time interval that starts when the user takes the commodities and ends when a gravity balance becomes stable (320), the weight balance being used for detecting weight of a commodity; determining maximum put-back weight data according to a difference between maximum weight data and minimum weight data in the weight data within the weight increase time interval (330); and predicting, according to the maximum put-back weight data and the weight data of each commodity, whether each commodity is put back (340). According to the method and device, accuracy of predicting whether a commodity is put back can be improved, and then accuracy of calculating commodities purchased by a user is improved.
Patent WO-2020030073-A1 (WO)
Inventor: WANG YONGSHENG
IPC: A61F2/966
Filed: 2019-08-09
Abstract: 一种控制支架(800)分步释放的输送系统(2000)，包括支架(800)和输送装置(1000)，输送装置(1000)包括：鞘芯组件(100)；外鞘管(200)，其中空并套接在鞘芯组件(100)外侧，外鞘管(200)与鞘芯组件(100)之间存在输送间隙(210)，输送间隙(210)的远端用于容纳收缩后的支架(800)；支架束缚组件(400)，其用于当支架(800)呈部分释放状态时使释放部分的支架(800)未完全展开以缩小外径，以及用于当支架(800)呈完全释放状态时使支架(800)完全展开。输送装置(1000)便于调整支架(800)的位置。
Patent WO-2021031034-A1 (WO)
Title: Resource indication method and communication device
Inventor: BI WENPING
IPC: H04W72/04
Filed: 2019-08-16
Abstract: Provided by the embodiment of the present application is a resource indication method and a communication device. The resource indication method comprises: a first communication device receives a first message sent by a second communication device, the first message being used for indicating a first resource pattern and indicating the reserved resources determined by the first resource pattern, and the first resource pattern being used for determining the position corresponding to each resource set in N resource sets, wherein N is a positive integer larger than or equal to 1; the first communication device determines the reserved resources according to the positions corresponding to N resource sets indicated by the first resource pattern, the reserved resources being the resources that cannot be used by the first communication device; and the first communication device determines not to transmit signals by means of the reserved resources.
Patent WO-2020063200-A1 (WO)
Inventor: LIU XIANGJUN
IPC: G06T15/00
Filed: 2019-08-21
Abstract: Embodiments of the present disclosure provide an image processing method, device, and apparatus. The method comprises: obtaining a scene image in a scene to be displayed; obtaining a three-channel color value and a metallicity coefficient of each given pixel in the scene image; and performing, on the basis of the three-channel color value and the metallicity coefficient of each pixel, a diffusion reflection treatment on the scene image. The method proposed in the embodiments of the present disclosure enhances the authenticity of a scene to be displayed, and generates a more realistic and vivid scene.
Patent WO-2020108040-A1 (WO)
Title: 一种氮化钛酸锂/氮化二氧化钛复合电极材料及其制备方法
Inventor: YU ZHAOZHE
IPC: H01M4/58
Filed: 2019-09-20
Abstract: 本发明公开了一种氮化钛酸锂/氮化二氧化钛复合电极材料及其制备方法。采用钛酸锂/二氧化钛复合物，通过有氮源的还原性气氛中加热制备成氮化钛酸锂/氮化二氧化钛的复合电极材料。所述复合材料以金属锂为负极制成半电池，0.1C倍率下容量可以达到200mAh/g，50C倍率充放电时首次充放电容量超过125mAh/g，50C充放电倍率循环10000次后放电容量仍高于118mAh/g。本发明所提供的制备氮化钛酸锂/氮化二氧化钛复合电极材料的方法成本低廉，制备工序简单灵活，可以适用于大规模的生产，制备的复合电极材料大倍率性能良好，并具有较高比容量，作为动力电池负极材料制作成动力电池时，倍率性能和循环性能优秀，可用于电动车所需的锂离子电池体系，具有替代超级电容器等产品的潜力。
Patent WO-2020063492-A1 (WO)
Inventor: CHEN SIWEI
IPC: H04N21/41
Filed: 2019-09-20
Abstract: The present invention belongs to the field of smart devices, and disclosed therein is a television set top box. The television set top box is applied to a television and comprises: a USB interface used for insertion into the television; a WiFi module that is connected to the USB interface and used to access a wireless local area network; and a control module that is connected to the USB interface and used to control the television to access the wireless local area network by means of the WiFi module. The television set top box further comprises: a remote control receiving module that is connected to the USB interface and used to receive a control signal, wherein the control module switches the working state according to the control signal. According to the present invention, the remote control receiving module is used to receive a wireless control signal so as to switch the working state of the television set top box, thus achieving the goal of being able to control the working state of the television set top box without needing to unplug the television set top box from the television, and thereby improving the user experience.
Patent WO-2021068213-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W76/15
Filed: 2019-10-11
Abstract: 本公开是关于一种数据传输方法及数据传输装置。在该数据传输方法中，生成待传输数据帧；在一个或多个频段中传输数据帧，其中，一个或多个频段中每一频段具有相同的序列号，序列号用于标识待传输数据帧。通过本公开实现多连接数据传输，并提高系统在数据传输时的吞吐量及频谱有效利用率。
Patent WO-2021056631-A1 (WO)
Inventor: ZHU SUYAN
IPC: G06F13/40
Filed: 2019-10-16
Abstract: 本发明公开一种自主回复写应答的AXI总线传输装置，本装置连接于AXI总线与本地总线之间，用于代替从设备返回写应答，本装置包括FIFO_A、FIFO_B、计数模块、对比模块以及选择器；FIFO_A与AXI总线相连，用于存放接收的AW通道发送的写命令中的awid和awlen信号，计数模块与AXI总线相连，用于对实际接收到的有效数据进行计数，FIFO_B的输入端与计数模块的输出端相连，用于存放实际数据接收长度信息；对比模块用于对比FIFO_A与FIFO_B中存放的长度值是否相等，选择器的输入端分别与对比模块的输出端和2相连，选择输出写应答。本发明自动提取当前命令要素和从设备状态，生成写应答，并自动回复，不更改从设备模块设计。
Patent WO-2020078465-A1 (WO)
Title: Method and device for driving state analysis, driver monitoring system and vehicle
Inventor: QIN RENBO
IPC: G06V10/764
Filed: 2019-10-18
Abstract: Disclosed in the embodiments of the present disclosure are a method and device for driving state analysis, a driver monitoring system and a vehicle. The method of driving state analysis comprises: detecting a fatigue state and a distraction state of a driver from an image of the driver to obtain a fatigue state detection result and a distraction state detection result; in response to one of the fatigue state detection result and the distraction state detection result satisfying a preset alert condition, outputting alert information of a corresponding detection result satisfying the preset alert condition; and/or in response to both of the fatigue state detection result and the distraction state detection result satisfying the preset alert condition, outputting the alert information of the fatigue state detection result satisfying the preset alert condition. The embodiments of the present disclosure can detect both of a fatigue state and a distraction state of a driver on the basis of an image thereof, and can avoid sending an excessive number of alerts, or sending alerts too frequently which may distract or annoy the driver. The present disclosure optimizes an alert strategy to improve the safety of driving assistance and the user experience.
Patent WO-2021081846-A1 (WO)
Title: Vein tumor image processing method and related product
Inventor: LEE DAVID WEI
IPC: G06F3/0487
Filed: 2019-10-30
Abstract: A vein tumor image processing method applied to a medical imaging apparatus. The method comprises: a medical imaging apparatus (110) first acquiring a scanned image of a user's target site with a vein tumor by means of VRDS 4D imaging technology (201); next, generating 4D image data of a plurality of veins at the target site according to the scanned image (202); then, determining target positions of the vein tumor in the plurality of veins according to the 4D image data of the plurality of veins (203); finally, outputting the 4D image data and the target positions (204); and in synchronization with the previous step, controlling a treatment apparatus to perform an operation according to the 4D image data and the target positions (205). Therefore, the position of a vein tumor can be accurately located on the basis of 4D image data, thereby helping to improve the accuracy of the location of a cutaneous vein tumor. Further disclosed are a corresponding image processing apparatus, a medical imaging apparatus, a storage medium and a program product.
Patent WO-2021081896-A1 (WO)
Title: Operation planning method, system, and device for spraying unmanned aerial vehicle
Inventor: ZHAO LIYAO
IPC: G08G5/00
Filed: 2019-10-31
Abstract: An operation planning method for a spraying unmanned aerial vehicle, the method comprising: obtaining 3D spatial information of a target crop area, the 3D spatial information at least comprising a 2D position and altitude, and a plurality of target crops are planted in the target crop area (S401); according to the 3D spatial information, determining a plurality of contour areas in the target crop area, the altitude of each contour area being within one altitude range, and the altitude range within which is the altitude of each contour area does not overlap with altitude ranges within which are the altitudes of other contour areas (S402); determining waypoints of sub-routes in each contour area (S403); and according to the waypoints of sub-routes in each contour area, obtaining waypoints of a route in the target crop area (S404). Therefore, the spraying unmanned aerial vehicle flies within the target crop area according to the route indicated by the waypoints, which complies with terrain features of terrains with different altitudes, reduces energy consumption during operation of the spraying unmanned aerial vehicle, and improves the spraying effect. Further disclosed are an operation system and device for a spraying unmanned aerial vehicle.
Patent WO-2020093931-A1 (WO)
Inventor: BAI YAXIAN
IPC: H04N21/434
Filed: 2019-10-31
Abstract: Provided are a subtitle data processing method, device and apparatus, and a computer storage medium. The method comprises: acquiring a media stream, wherein the media stream carries bitmap format subtitle information; and converting the media stream into a file in an MPEG-4 encapsulation format, and saving the bitmap format subtitle information in a non-standard data track of the file in the MPEG-4 encapsulation format.
Patent WO-2020181812-A1 (WO)
Inventor: YUE ZHINENG
IPC: H04L12/18
Filed: 2019-11-13
Abstract: The present application provides an application broadcast message push method, apparatus, and readable storage medium, said method comprising: for any target application, searching in a database for a device ID associated with said target application, and storing each of the found device IDs in at least one device information file corresponding to the target application; receiving a broadcast message push instruction for the target application; pushing the instruction according to said broadcast message, and obtaining at least one of said device information files corresponding to the target application; according to the device ID stored in each of the obtained device information files, pushing the broadcast message to a mobile phone device corresponding to the device ID. The apparatus comprises: a storage module, a receiving module, an obtaining module, and a push module. The present solution improves the efficiency of pushing broadcast messages to users by means of an application.
Patent WO-2020098773-A1 (WO)
Inventor: WANG YONGQIANG
IPC: H04L29/06
Filed: 2019-11-15
Abstract: A request response method and device, an edge node and an authentication system, belonging to the field of Internet technology. According to the request response method and device, the edge node and the authentication system provided in the embodiments of the present application, upon reception of a first service request sent by first user equipment, the edge node can determine, according to a locally stored blacklist, whether to respond to the first service request of the first user equipment. It is not necessary to wait for an authentication server to perform authentication and feed back the authentication result, so the response speed of the edge node can be improved, improving the user experience.