baber/WOPTO huggingface dataset:
Patent WO-2020114161-A1 (WO)
Inventor: WANG MIN
IPC: H04W72/00
Filed: 2019-10-30
Abstract: Embodiments described herein provide methods and apparatus for transmitting an uplink transmission to a base station using an unlicensed frequency spectrum. The method performed by a wireless device comprises determining whether the uplink transmission comprises an urgent uplink transmission or a non-urgent uplink transmission; responsive to the uplink transmission comprising an urgent uplink transmission, transmitting the uplink transmission to the base station; and responsive to the uplink transmission comprising a non-urgent uplink transmission, transmitting the non-urgent uplink transmission responsive to receiving a network scheduling message from the base station, wherein the network scheduling message indicates that the wireless device is scheduled for transmission of the non-urgent uplink transmission.
Patent WO-2020151354-A1 (WO)
Title: Drawer-type extension and retraction mechanism applied on the basis of flexible screen
Inventor: WEN ANDY
IPC: G09F9/30
Filed: 2019-11-20
Abstract: Disclosed is a drawer-type extension and retraction mechanism applied on the basis of flexible screen, comprising a structural main body. The structural main body comprises a base and a movable block disposed on the base for implementing drawing; an embedded fixed seat is provided on the movable block, and a flexible screen is disposed on the movable block in a covering manner; and a gear shaft, a connecting shaft, and a bottom connecting plate implementing connection and positioning are further provided on the base. The flexible screen is driven to be extended and retracted by the manner of drawing, the structure itself is simple in design, and an application requirement of the flexible screen is satisfied. By using the manner of drawing different from the opening manners of folding inwardly and outwardly, the mechanism itself uses relatively few parts for facilitating implementation, and is convenient to use and attractive in appearance while precision is satisfied.
Patent WO-2021031431-A1 (WO)
Inventor: CUI WEILONG
IPC: C07C37/62
Filed: 2019-11-25
Abstract: L'invention concerne l'utilisation d'un gaz de fluoration, le fluor élémentaire étant présent à une concentration élevée, par exemple, dans une concentration de fluor élémentaire, en particulier supérieure ou égale à 15 % ou même 20 % en volume, et un procédé de fabrication d'un benzène fluoré par fluoration directe utilisant un gaz de fluoration, le fluor élémentaire étant présent à une concentration élevée.
Patent WO-2021114180-A1 (WO)
Inventor: GUO ZILIANG
IPC: G06Q30/02
Filed: 2019-12-12
Abstract: The present application discloses an information filtering method, a device, and a server, pertaining to the technical field of data processing. User information comprising multiple types of information tags is stored in the server. The method comprises: receiving a user package comprising one or more pieces of user information; importing the user information in the user package, the user information comprising multiple types of information tags, the imported user information being associated with an importing tag corresponding to the user package, and the importing tag corresponding to the user package being a tag allocated to the user package and used to indicate an identity of the user package; and filtering user information according to the importing tag and the information tags, such that selectable objects also include users uploaded to the server according to a requirement in addition to users described by stored user information, thereby broadening a selection range.
Patent WO-2021128200-A1 (WO)
Title: 负极材料及包含其的电化学装置和电子装置
Inventor: ZHANG TING
IPC: H01M4/36
Filed: 2019-12-26
Abstract: 一种负极材料及包含其的电化学装置和电子装置。该负极材料包括硅基颗粒，所述硅基颗粒包括含硅基体，所述含硅基体的至少一部分表面具有：(i)聚合物层，和/或(ii)无定形碳层形，并且所述聚合物层或无定形碳层包含碳纳米管，所述硅基颗粒包含金属元素，所述金属元素包含Fe、Cu、Zn、Ni、Co或其任意组合；其中基于所述硅基颗粒的总重量，选自Fe、Cu、Zn、Ni、Co或其任意组合的金属元素的含量小于约2500ppm。该负极材料制备的锂离子电池具有降低的阻抗和K值，以及提升的首次效率和循环性能。
Patent WO-2020151504-A1 (WO)
Inventor: PU CHANGYAN
IPC: E21C25/06
Filed: 2020-01-10
Abstract: Disclosed is a six-arm digging and anchoring integrated machine, comprising a digger (1) and a bolter connected to each other. The bolter comprises roof bolt units (2), a side bolt unit (3), and a working platform unit (4); the digger (1) comprise a frame body (101), a travelling portion (102), a cutting portion (103), a rotating body (104), a rear support body (105), a loading mechanism (106), a conveyor (107), an electronic control system (108), a hydraulic system (109), a spraying system (110) and a cooling system (111). Two roof bolt units (2) are symmetrically arranged on the left and right sides of the frame body (101), and are located behind the rotating center of the rotating body (104); each set of roof bolt unit (2) is provided with two roof bolt drillers (204,209,214,215). One side bolt unit (3) is movably arranged on the frame body (101), and is located behind the cutting part (103); two side bolt drillers (306, 308) are arranged on the side bolt unit (3). The working platform unit (4) is connected to the cutting unit (103), and is located above the cutting unit (103). The machine reduces the idle time of roof and side anchors, guarantees the security of workers and improves the mechanical automation degree.
Patent WO-2020147823-A1 (WO)
Inventor: WU YUMIN
IPC: H04W8/20
Filed: 2020-01-17
Abstract: 提供一种终端能力协商方法、终端设备和网络侧设备，该方法包括：在终端设备存在至少两个终端标识的情况下，向网络侧设备上报所述终端设备的能力分配信息；其中，所述能力分配信息用于指示至少一个终端标识可用的能力，所述至少一个终端标识为所述至少两个终端标识中的终端标识。
Patent WO-2021134856-A1 (WO)
Title: Object tracking method and system using iterative template matching
Inventor: LIU CHENG HSIUNG
IPC: G06V10/762
Filed: 2020-01-22
Abstract: A method and system for tracking a position and orientation of a target object that moves along a two-dimensional plane, a camera to generate video frames of the target object, and a processor configured to correct perspective scaling of a current one of the video frames; estimate a current location and angle of the target object using a motion model or its previous location/angle; cut out a region of interest from the current video frame around the estimated current location; resize the region of interest to shrink its size by a predetermined ratio M (width=width/M, height=height/M) or equivalently reducing the image resolution of the region of interest by the ratio M (resolution=resolution/M); track a new location of the target object by template matching the current region of interest with a previously stored template; and either conclude the tracked target object location and angle are accurate and updating the template if a stopping criterion is reached with indication of successful tracking, or proceed with a refinement method to refine the tracked location and angle until the stopping criterion is eventually reached.
Patent WO-2020169082-A1 (WO)
Inventor: LIN YU-CHENG
IPC: H04N19/52
Filed: 2020-02-21
Abstract: A method for generating a list of merge candidates for Intra Block Copy (IBC) prediction is provided. A video codec receives data to be encoded or decoded as a current block of a current picture of a video. A plurality of spatially adjacent neighbouring blocks of the current block are coded before the current block. The video codec generates a list of merge candidates including intra picture candidates that are associated with motion information referencing pixels in the current picture. The intra picture candidates comprises candidates that are associated with some but not all of the two or more spatially adjacent neighbouring blocks of the current block. The video codec selects a merge candidate from the generated list. The video codec encodes or decodes the current block by using the motion information of the selected merge candidate to generate a prediction of the current block.
Patent WO-2020187145-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q1/36
Filed: 2020-03-13
Abstract: An antenna device comprises: an antenna module (210) spaced apart from a back cover (113) and comprising a radiation array for radiating a millimeter-wave signal, a beam of the millimeter-wave signal pointing to the outside of the back cover (113); and at least one array structure (220) correspondingly disposed in a first region (S) of the back cover (113), each array structure (220) comprising array units (220a) arranged in a periodic manner, wherein the first region (S) at least comprises a region projected by the antenna module (210) on the back cover (113), and the millimeter-wave signal is coupled to the array structure (220) and is radiated to the outside of the back cover (113).
Patent WO-2021109354-A1 (WO)
Inventor: WANG LIANG
IPC: H04N21/4402
Filed: 2020-03-13
Abstract: 本申请提供一种媒体流数据的播放方法，包括：获取包括第一路视频数据和第一路音频数据的第一路媒体流数据、至少包括第二路视频数据的第二路媒体流数据；将第一路视频数据输出至显示器上的第一窗口以及将第一路音频数据输出至音频输出接口；将第二路视频数据渲染为连续的视频帧，并按照一定帧率输出至显示器上的第二窗口。
Patent WO-2020192502-A1 (WO)
Title: 除锈模组及除锈装置
Inventor: WANG DONG
IPC: B08B7/02
Filed: 2020-03-18
Abstract: 一种除锈模组及除锈装置，该除锈模组包括多个弹头除锈机构（1）和模组支架（20），多个所述弹头除锈机构（1）固定在所述模组支架（20）上，所述弹头除锈机构（1）包括可相对于除锈面直线往复运动的弹头（12），所述弹头（12）朝向所述除锈面的一端形成敲击部（1200）；该除锈模组及除锈装置生产安装和维修更加方便。
Patent WO-2021189192-A1 (WO)
Title: 一种具有逐步抗菌和促进骨再生功能的骨组织工程支架及其制备方法和应用
Inventor: WANG HUAIYU
IPC: A61L27/50
Filed: 2020-03-23
Abstract: 一种具有逐步抗菌与促进骨再生功能的骨组织工程支架及其制备方法和应用。其组成包括：羟基磷灰石多孔支架、羟基磷灰石多孔支架表面负载的二价金属离子修饰的二维黑磷纳米材料、以及可降解高分子包裹层。首先通过3D打印技术制备出三维有序的羟基磷灰石支架，然后利用二价金属离子与黑磷的配位作用制备出带正电荷的、稳定性良好的金属配体黑磷，再将配体修饰后的黑磷与可降解高分子共混，羟基磷灰石支架浸入共混物后取出，共混物的溶剂挥发后，支架的表面即负载上具有近红外响应性的金属配体黑磷，得到可实现光热抗菌及热促成骨的复合骨植入体。
Patent WO-2021189442-A1 (WO)
Inventor: WU LIANHAI
IPC: H04W24/04
Filed: 2020-03-27
Abstract: Embodiments of the present application relate to a method and an apparatus for Conditional handover (CHO) and fast MCG link recovery. According to an embodiment of the present application, a method can include: receiving fast master cell group (MCG) link recovery configuration information; receiving CHO configuration information indicating a set of CHO configurations and a set of execution conditions for a set of cells, each cell is associated with a CHO configuration and an execution condition; and evaluating the set of execution conditions based on the CHO configuration information. Embodiments of the present application can define the UE behavior when both the MCG link recovery procedure and the CHO procedure are configured for the UE.
Patent WO-2020200181-A1 (WO)
Title: Wafer connector
Inventor: TSAI CHOU HSIEN
IPC: H01R13/642
Filed: 2020-03-30
Abstract: Provided is a wafer connector. The wafer connector comprises: an insulating seat provided with a plurality of terminal slots; and a plurality of terminals, wherein the plurality of terminals are positioned in the plurality of terminal slots, each of the terminals is integrally formed with a fixing portion and a transition portion in a mode of unloading a metal sheet, the fixing portion is in the form of a plate body, and the fixing portion is fixed to the terminal slot; the transition portion is provided with a bent plate, an upper resilient portion bending and extending upwards, and a lower resilient portion bending and extending downwards; the bent plate is connected to a side of the fixing portion and is bent at 90 degrees or 180 degrees, such that a plate surface of the transition portion is perpendicular to or parallel to a plate face of the fixing portion; one end of the upper resilient portion is connected to the bent plate and the other end thereof is connected to an upper contact portion, and the upper contact portion runs through an upper end of the terminal slot; and one end of the lower resilient portion is connected to the bent plate and the other end thereof is connected to a lower contact portion, and the lower contact portion runs through a lower end of the terminal slot.
Patent WO-2021232475-A1 (WO)
Title: Loudspeaker
Inventor: XIAO BO
IPC: H04R9/04
Filed: 2020-05-29
Abstract: The present utility model provides a loudspeaker. The loudspeaker comprises a basket, a magnetic circuit system, and a vibration system. The vibration system comprises a voice coil, a framework, a first diaphragm, a second diaphragm, and a third diaphragm. The framework comprises a second annular framework and a first annular framework. The second annular framework comprises a second annular framework body fixedly connected to the second diaphragm, a connection plate which extends from the second annular framework body toward the voice coil and is fixed to the voice coil, and a second flange formed by extending from one side of the connection plate toward a direction close to the first diaphragm. The first annular framework comprises a first annular framework body, a limiting plate provided between the first annular framework body and the connection plate, and a first flange formed by extending from one side of the limiting plate toward the first diaphragm. The first flange abuts against the second flange. The connection plate, the limiting plate, the second flange, and the first flange enclose to form an adhesive groove. The adhesive groove is filled with an adhesive. The present solution can improve the overall vibration stability of a vibration system of a loudspeaker, thus improving the sound production performance of a loudspeaker.
Patent WO-2021027366-A1 (WO)
Inventor: WANG JIANQIANG
IPC: H02S50/10
Filed: 2020-05-30
Abstract: The present application relates to the field of communications, and disclosed are a method, device and system for detecting a cell sheet of a photovoltaic power station. The method comprises: acquiring a first infrared image and a second infrared image, the first infrared image comprising infrared image information corresponding to an infrared light signal in a reflection environment of a cell sheet to be detected working in a short-circuit state, and the second infrared image comprising infrared image information corresponding to an infrared light signal emitted by the cell sheet and infrared image information corresponding to the infrared light signal in the reflection environment of the cell sheet working in a first state, wherein the first state is a state other than the short-circuit state; and according to the first infrared image and the second infrared image, detecting whether the cell sheet has a defect. The present application may reduce the difficulty and operation and maintenance costs of detecting photovoltaic cell panels.
Patent WO-2022011670-A1 (WO)
Title: External device, handheld gimbal assembly, and handheld gimbal
Inventor: LIU GUOYAO
IPC: G03B17/56
Filed: 2020-07-17
Abstract: An external device (10), a handheld gimbal assembly (100), and a handheld gimbal (20). The handheld gimbal (20) is provided with a clamping slot (21). The external device (10) comprises a body (11), a clamping hook (12) and an elastic member (13), wherein the clamping hook (12) can be in a locked position or a released position relative to the body (11). When the external device (10) is connected to the handheld gimbal (20), the clamping hook (12) is in the locked position and fits with the clamping slot (21). When the clamping hook (12) is in the released position, the clamping hook (12) is separated from the clamping slot (21). Two ends of the elastic member (13) are respectively connected to the body (11) and the clamping hook (12), and the elastic member (13) is used for providing, to the clamping hook (12), a restoring force for keeping the clamping hook in the locked position. The clamping hook (12) is switched, when pushed by an external force, from the locked position to the released position, and when the external force is withdrawn, the clamping hook (12) is switched from the released position to the locked position under the action of the restoring force.
Patent WO-2021243823-A1 (WO)
Inventor: LOU KAI
IPC: B01L3/00
Filed: 2020-07-21
Abstract: The present invention provides an optical path system of a dual-channel real-time fluorescent quantitative PCR instrument and a test method. The optical path system comprises a dual-color light excitation module, a microfluidic chip module, a dual-channel fluorescence test module, and an image processing module. The microfluidic chip module is configured to amplify a sample to be tested and acquire fluorescence; the dual-color light excitation module is configured to cause said sample to emit fluorescence, and to separate the excitation light emitted by an excitation light source from the fluorescence emitted by said sample; and the dual-channel fluorescence test module is configured to implement sub-channel transmission of fluorescence having different wavelengths and to adjust the light path of the emitted fluorescence having different wavelengths. In the present invention, the fluorescence of the sample to be tested is excited by means of dual channels, and real-time synchronous imaging of fluorescence having different wavelengths is implemented by a single image capture device, so that costs of the optical path system and the overall instrument are reduced, the design of the optical path system is simple, and the structure of the system is compact, thus reducing the attenuation of optical signal transmission in the optical path system, facilitating the miniaturization and modularization of the overall instrument, avoiding interference between excitation light and fluorescence, and increasing the signal-to-noise ratio of the image capture device and the test sensitivity of the instrument.
Patent WO-2022016562-A1 (WO)
Title: Vision-based crop protection unmanned aerial vehicle obstacle-avoidance system and obstacle avoidance method thereof
Inventor: ZHANG ZHENGQIANG
IPC: G05D1/10
Filed: 2020-07-27
Abstract: Provided are a vision-based crop protection unmanned aerial vehicle obstacle-avoidance system and obstacle avoidance method thereof, the obstacle avoidance system comprising: a power supply module, a control module, and a sensor measurement module; the power supply module transmits an adjusted output power to the control module and the sensor measurement module so as to provide a power source for the system module, and the frequency of a crystal oscillator is used to stabilize a frequency signal; the control module receives a detection signal fed back by the sensor measurement module to control an obtained detection signal, thus driving the operation of the subsequent module; by means of an ultrasonic ranging method, the sensor measurement module determines and estimates, according to the speed of sound waves and the time interval of ultrasonic transmission and reception, an obstacle and the distance between the obstacle and the unmanned aerial vehicle during its flight, and thus makes an accurate determination, and automatically adjusts the flight trajectory to complete a specified flight task.
Patent WO-2021018213-A1 (WO)
Title: Communication method and apparatus
Inventor: LI BINGZHAO
IPC: H04W72/12
Filed: 2020-07-29
Abstract: Disclosed are a communication method and apparatus. The communication method comprises: building a first radio bearer for a first terminal device, wherein the first radio bearer is used for transmitting a first service; distributing a first RNTI and a second RNTI to the first terminal device, wherein the first RNTI is used for scheduling a service to the first terminal device, and the second RNTI is used for scheduling the first service to one group of terminal devices comprising the first terminal device; and using the first RNTI and the second RNTI to schedule a data packet of the first service to the first terminal device on the first radio bearer. By means of the implementation of the embodiment of the present invention, the communication efficiency thereof can be improved.
Patent WO-2022041301-A1 (WO)
Inventor: WU SHUIHUI
IPC: B65D90/06
Filed: 2020-09-02
Abstract: An asphalt cold-state container transportation method having a heating system, relating to the field of asphalt transportation. The asphalt cold-state container transportation method comprises the following steps: heating asphalt to 90-130°C, and then loading the asphalt into a container (1); cooling the container (1) until the surface temperature of the container (1) is reduced to 46°C or below; transporting the container (1) filled with the asphalt to a destination; and directly heating the container (1) filled with the asphalt to 90-130°C and then unloading the asphalt for use. The container (1) is heated by a special heating system; the special heating system comprises a plurality of containers (1) and a heating device provided outside the containers (1); a breathing hole is formed on the upper surface of each container (1); an anti-splashing baffle is fixedly provided below the breathing hole. The asphalt cold-state container transportation method improves the safety in an asphalt transportation process, and adopts a special container (1); the anti-splashing baffle is arranged at the breathing opening of the container (1), so that the dead weight of the container (1) is reduced, the asphalt transportation efficiency is improved, and the high-temperature asphalt is prevented from splashing in a shaking process.
Patent WO-2021057608-A1 (WO)
Title: Système et procédé de commutation de mode pour terminal mobile, et terminal mobile
Inventor: WANG SHUAI
IPC: G06F3/041
Filed: 2020-09-18
Abstract: La présente invention concerne un système de commutation de mode destiné à un terminal mobile. Le système comprend un module de détection agencé dans une zone de détection prédéfinie d'un terminal mobile, le module de détection délivrant un signal de détection lorsqu'un objet externe entre en contact avec la zone de détection prédéfinie ; un module de détermination connecté électriquement au module de détection, le module de détermination étant utilisé pour recevoir le signal de détection et déterminer si le signal de détection satisfait une condition de déclenchement prédéfinie, et délivrer en sortie un signal de déclenchement si la condition de déclenchement prédéfinie est satisfaite ; et un module de traitement connecté électriquement au module de détermination et utilisé pour commuter un mode de fonctionnement du terminal mobile en fonction du signal de déclenchement.
Patent WO-2021057715-A1 (WO)
Inventor: WANG ZEMIN
IPC: B22F3/105
Filed: 2020-09-22
Abstract: The present invention belongs to the technical field related to additive manufacturing. Disclosed is a highly efficient method for additive manufacturing, comprising the following steps: (1) providing a forming device, the forming device comprising a forming cylinder and a plurality of scrapers; (2) sequentially arranging and numbering the plurality of scrapers, and separately adjusting the distances between the plurality of scrapers and a reference surface of the forming cylinder to be multiples of corresponding serial numbers of the thicknesses of powder layers; (3) sequentially starting to spread powder using the plurality of scrapers according to the corresponding serial numbers while a plurality of high-energy beams respectively scan and form powder spread by the plurality of scrapers, so that powder spreading and scanning processing are synchronously carried out until the processing of a predetermined number of layers is completed; (4) after the forming cylinder is lowered by multiples of a predetermined number of thicknesses of the powder layers, continuing to spread powder and perform scanning processing again until the processing of a predetermined number of layers is completed, and lowering the forming cylinder again; and (5) repeating steps (2)-(4) until integral forming is completed. The present invention improves the forming efficiency and the forming quality.
Patent WO-2021139249-A1 (WO)
Inventor: DENG YUE
IPC: G06F11/30
Filed: 2020-09-28
Abstract: 一种数据异常检测方法、装置、设备及存储介质，涉及大数据领域，该方法包括：获取未标记数据（S1）；根据预设的查询策略从所述未标记数据中提取出初级异常数据（S2）；将所述初级异常数据进行识别标记后存入已标记的第一数据集合中组成第二数据集合，并通过所述第二数据集合对预先训练的超球体分类模型进行训练（S3）；识别所述超球体分类模型是否达到训练终止条件（S4）；当达到所述训练终止条件，将所述未标记数据输入训练终止条件下的所述超球体分类模型中进行分类筛选，以得到目标异常数据（S5）。该方法利用少量已标记数据训练分类模型，达到训练终止条件后利用该分类模型对未标记数据进行分类，对数据的原始分布没有限制，减少了运营人员需要标记的数据量，分类结果准确度高。