baber/WOPTO huggingface dataset:
Patent WO-2020211812-A1 (WO)
Inventor: Men Zehua
IPC: B64D45/08
Filed: 2020-04-16
Abstract: An aircraft landing method and apparatus, a storage medium and a computer device for implementing the method, and an aircraft. The method comprises: obtaining the current image of a preset take-off/landing site acquired by an aircraft in a landing process; obtaining a matching image of the preset take-off/landing site acquired by the aircraft in a taking-off stage and pose information of the aircraft; performing feature matching on the current image and the matching image to obtain matching feature point pairs; calculating a feature transformation matrix of the current image and the matching image according to the matching feature point pairs; obtaining, according to the feature transformation matrix, an optical center projection point by projecting an optical center point of the matching image to the current image; and controlling, according coordinates of the optical center projection point, the aircraft to land to the preset take-off/landing site. According to the method, an aircraft landing instruction can be adjusted to guide an aircraft to land to a take-off/landing site, so that the landing accuracy of the aircraft is improved; the landing instruction can be adjusted after successful matching of an acquired image, thereby avoiding real-time tracking for the landing site and reducing the difficulty in accurate landing of the aircraft.
Patent WO-2021164123-A1 (WO)
Inventor: WANG YOULIANG
IPC: B01D41/04
Filed: 2020-04-23
Abstract: A purging device and an automatic filter cleaning device with the purging device. The purging device comprises a shell (3), a purging mechanism (1), a recycling mechanism (18), and a distributing chamber (12) used for conveying compressed gas to the purging mechanism (1) to purge an object to be cleaned; the purging mechanism (1) comprises a mounting base (2), and the mounting base (2) is rotationally connected to a mounting seat (7) by means of a rotating member (5); and the distributing chamber (12) is further used for conveying the compressed gas to a driving pipeline (8) used for blowing the rotating member (5) to drive the mounting seat (7) to rotate. According to the purging device, the compressed air is conveyed to the driving pipeline by means of the distributing chamber to blow the rotating member to drive the mounting seat to rotate, and meanwhile, the compressed air is conveyed to the purging mechanism to purge said object in cooperation with the distributing chamber, so that the purging efficiency is effectively improved; and impurities such as oil mist generated during cleaning are recycled by means of the recycling mechanism, so that the problems that due to the fact that most of existing filter purging operations adopt manual filter purging, the working efficiency is low, and the working environment is prone to be polluted are solved.
Patent WO-2020253390-A1 (WO)
Inventor: ZHU RONG
IPC: F24F13/28
Filed: 2020-04-28
Abstract: A self-cleaning device of an air conditioner indoor unit and a control method therefor. The self-cleaning device of an air conditioner indoor unit comprises an adhesive tape cleaning assembly (6), a first rotary shaft (8), a second rotary shaft (13), and a support rotary shaft (9), a sliding groove (1), a transmission device (10), a filter screen (2) and a driving device. The adhesive tape cleaning assembly (6) is movable relative to the filter screen (2), the support rotary shaft (9) is used for supporting the filter screen (2), and the transmission device (10) is mounted between the first rotary shaft (8) and the second rotary shaft (13). The self-cleaning device of an air conditioner indoor unit uses the adhesiveness of an adhesive tape (7) to remove accumulated dust on the filter screen (2), and the adhesive tape (7) is in soft contact with the filter screen (2) and thus does not damage the filter screen; and the life span of the cleaning assembly (6) can be as long as three years, saving the trouble caused by regular replacement, making operation by a user easy.
Patent WO-2021217462-A1 (WO)
Inventor: JIANG LI
IPC: B64D47/08
Filed: 2020-04-28
Abstract: A gimbal assembly (100), a mobile platform, and a shock absorption layout method and device. The gimbal assembly (100) comprises a shock-absorbing structure (10) and a gimbal structure (20); the shock-absorbing structure (10) comprises a shock-absorbing mount (12) and multiple shock-absorbing members (11); the shock-absorbing mount (12) is connected to the gimbal structure (20) and the multiple shock-absorbing members (11); an orientation of at least one shock-absorbing member (11) is different from orientations of the remaining shock-absorbing members (11). In this way, by changing the orientation of at least one shock-absorbing member (11), the shock absorption layout of the gimbal structure (20) is more flexible, the space occupied by the shock-absorbing structure (10) is reduced, and the layout compactness of the overall system can be further increased while ensuring a certain shock absorption performance.
Patent WO-2020228586-A1 (WO)
Inventor: ZHU SHUCHENG
IPC: B01D33/06
Filed: 2020-05-07
Abstract: Embodiments of the present disclosure relate to the technical field of centrifuges, and provided thereby are a centrifugal impurity-removing machine for wastewater and a centrifugal impurity-removing device for wastewater. The centrifugal impurity-removing machine for wastewater as provided by an embodiment of the present disclosure comprises a transmission shaft, a sieve cylinder, a feeding port and a large-particle discharge port; the sieve cylinder is a horizontal cone sieve cylinder, and the horizontal cone sieve cylinder is provided with a small end surface having a small diameter and a large end surface having a large diameter; the transmission shaft runs through the horizontal cone sieve cylinder, and the transmission shaft is fixedly connected to the small end surface and the large end surface of the horizontal cone sieve cylinder respectively. Under the drive of a power apparatus, the horizontal cone sieve cylinder may rapidly and efficiently separate water and particles having a small particle size from large-particle inclusions in rainwater and rinsing water; meanwhile, the separated water containing the particles having a small particle size is configured to perform coke quenching on upgrading coal, and the large-particle inclusions are discharged by means of the discharge port, thereby making full use of resources, and maximizing the benefits of enterprise. The described device requires little investment, is simple in overall structure and is convenient to operate.
Patent WO-2021232412-A1 (WO)
Inventor: WANG JING
IPC: H04W56/00
Filed: 2020-05-22
Abstract: 本公开提供一种终端及由该终端执行的方法。该终端位于通信系统中，包括：接收单元，接收指示第一定时提前量的定时提前信息；以及处理单元，获取所述终端的位置，基于所述位置确定定时偏移量，并基于所述第一定时提前量和所述定时偏移量确定终端特定定时提前量。
Patent WO-2021139074-A1 (WO)
Inventor: ZHANG XUECHEN
IPC: G06F16/33
Filed: 2020-05-29
Abstract: 本申请涉及大数据领域，公开了一种基于知识图谱的案件检索方法、装置、设备及存储介质，提高了案件检索系统的可用性。本申请方法包括：根据文本信息构建法律案件知识图谱，将根据所述法律案件知识图谱构建的节点集合数据进行随机游走采样，获取多个序列数据，基于多个所述序列数据通过词转化向量算法对所述模型进行训练，获取更新的目标模型，获取目标文本信息，并通过所述目标模型分析所述目标文本信息以构建待检索知识图谱，根据所述待检索知识图谱在所述法律案件知识图谱中检索，以获取与所述待检索知识图谱关联的案件信息，根据所述案件信息的第一相似度和第二相似度，获取输出的案件信息。
Patent WO-2020244525-A1 (WO)
Inventor: LU GUOJIAN
IPC: G01L1/18
Filed: 2020-06-03
Abstract: Provided is an electronic device housing, comprising a housing body (20), and also comprising a sensor (10) coated on the surface of the housing body (20); the sensor (10) comprises a force-sensitive sensing layer (11), the force-sensitive sensing layer (11) comprising a force-sensitive resistor (lll) and a conductive pattern (ll2), the conductive pattern (112) being electrically connected to the force-sensitive resistor (111) and a measurement chip. By means of coating the sensor (10) on the surface of a housing body (20), the sensor (10) comprising a force-sensitive sensing layer (11), the force-sensitive sensing layer (11) comprising a force-sensitive resistor (lll) and a conductive pattern (ll2), and the conductive pattern (112) being electrically connected to the force-sensitive resistor (111) and a measurement chip, the combination of the sensor (10) and the electronic device is caused to be more stable and have a larger contact area, and be highly reliable.
Patent WO-2020249001-A1 (WO)
Inventor: QIU GANG
IPC: A61K31/519
Filed: 2020-06-10
Abstract: 提供了一种含有(S)-7-[4-(1-丙烯酰基哌啶)]-2-(4-苯氧基苯基)-4,5,6,7-四氢吡唑并[1,5-a]嘧啶-3-甲酰胺的口服固体片剂及其制备方法。所述口服固体片剂具有良好的药物释放特性，且用药方便，释放迅速高效，对设备无特殊要求，制剂工艺简单，能够保证制剂稳定性，便于运输和储藏，适合规模化生产。
Patent WO-2020259397-A1 (WO)
Inventor: PENG XIAOBIN
IPC: H04L29/06
Filed: 2020-06-19
Abstract: Disclosed in the present invention are a smart lock, a security platform and an authentication method therefor. The smart lock comprises a first security chip and a first communication unit communicatively connected to the first security chip, and before performing data transmission with a security platform, the smart lock performs bidirectional authentication with the security platform by means of the first security chip and the first communication unit, thereby solving the problem in the prior art of high risk caused by no authentication being performed or authentication being performed only at a single end before data transmission between a smart lock and a security platform, and improving the security of data transmission between the smart lock and the security platform. Also disclosed in the present invention is a security platform. The security platform comprises a second security chip and a second communication unit, and before data transmission with a smart lock, the security platform performs bidirectional verification with the smart lock by means of the second security chip and the second communication unit, thereby improving the security of data transmission between the security platform and the smart lock.
Patent WO-2021022919-A1 (WO)
Inventor: YIN YU
IPC: H04W76/00
Filed: 2020-06-22
Abstract: Disclosed in embodiments of the present invention are a method for performing access control on user equipment, a network system, and a related product. The method comprises: a mobility management device identifies a type of connection used by user equipment to access a core network by means of an access node device, the type of connection being a single connection or a dual connection; in the case that the type of connection is a single connection, the user equipment accesses the core network by means of one access node device; in the case that the type of connection is a dual connection, the user equipment accesses the core network by means of two access node devices; the mobility management device performs access control on the user equipment according to the type of connection of the user equipment. The embodiments of the present invention integrate an identification function to a fixed device, and perform targeted services, such as access control, at a mobility management device, thereby implementing timeliness and a small delay.
Patent WO-2021017718-A1 (WO)
Title: Lifting table used for transferring aircraft catering trolley
Inventor: LO MAN KAI
IPC: B64D11/00
Filed: 2020-06-29
Abstract: A lifting table used for transferring an aircraft catering trolley, said lifting table comprising a fixed device (1), a movable device (2), and a protective plate. A surface of the fixed device (1) is provided with two empty slots (11). The fixed device (1) is internally provided with a drive motor (16) and a push rod (14), and is also provided with a second connecting plate (18), a locking ring (17), a limiting plate (120), two first connecting plates (15) and sliding blocks (13). The two sliding blocks (13) are fixed to the outer walls of the first connecting plates (15), respectively. The first connecting plates (15) slide up and down in sliding rails (12) by means of the sliding blocks (13). The two first connecting plates (15) are vertically installed on the left and right ends of the second connecting plate (18), respectively. The upper end of the push rod (14) is connected and fixed to the second connecting plate (18) by means of the locking ring (17). Locking plates (19) are installed between the two first connecting plates (15), and the limiting plate (120) is installed between the two first connecting plates (15). The movable device (2) is formed by combining a second left side plate, a second right side plate, a second bottom plate and a second front plate (22). The lifting table further comprises locking screws and nuts. The locking screws simultaneously penetrate through the second front plate (22), the empty slots (11) and the locking plates (19), and are tightened by means of the nuts.
Patent WO-2021017746-A1 (WO)
Title: Photosensitive assembly, image capture module, and fabrication method therefor
Inventor: LUAN ZHONGYU
IPC: H04N5/225
Filed: 2020-07-02
Abstract: The present application relates to a photosensitive assembly, an image capture module, and a fabrication method therefor. The photosensitive assembly comprises a circuit board, a photosensitive chip electrically connected to the circuit board, at least one electronic component provided on the circuit board, and a molded body integrally formed on the circuit board. The molded body is provided with at least one slot formed by recessing, and the slot is located on the outer side of the photosensitive chip. As such, the amount of stress which the molded body exerts on the photosensitive chip is reduced by means of providing the slot on the molded body, thus effectively reducing the amount by which the photosensitive chip is deformed due to receiving stress.
Patent WO-2021243798-A1 (WO)
Inventor: ZHAO HUIYAN
IPC: C09J11/08
Filed: 2020-07-07
Abstract: A rubber adhesive. A preparation method therefor comprises the following steps: step S100, preparing a first mixture by using a graphene filler, an inorganic filler, a fiber filler, an organic filler, and a main rubber ingredient; step S200, evenly mixing the first mixture, 1, 6-hexadiol diacrylate, and dibutyltin dilaurate by a mass percentage of (92-96): (2-4): (2-4) at a temperature of 20-30°C to obtain a second mixture; and step S300, curing the second mixture at a temperature of 60-80°C for 12-18 h to obtain the rubber adhesive. The rubber adhesive has excellent high-temperature resistance and mechanical properties.
Patent WO-2021013013-A1 (WO)
Title: Methods and devices for determining spatial relation, user equipment and network device
Inventor: GUO LI
IPC: H04L5/00
Filed: 2020-07-15
Abstract: The embodiments of the present application provide methods and devices for determining a spatial relation, user equipment (UE) and network device. The method includes: receiving, by UE, first configuration information from a network device, the first configuration information being used to determine N transmission configuration indicator (TCI) state configurations, N being a positive integer; wherein each of the N TCI state configuration is used to determine a reference signal, the reference signal is used to determine a quasi co-location (QCL) type D parameter, the QCL type D parameter is used by the UE to receive physical downlink shared channel (PDSCH); the reference signal is further used to determine a spatial relation information, the spatial relation information is used by the UE to transmit physical uplink shared channel (PUSCH).
Patent WO-2022016333-A1 (WO)
Title: Information configuration method for sending of srs, and terminal device and network device
Inventor: YOU XIN
IPC: H04W4/02
Filed: 2020-07-20
Abstract: Embodiments of the present invention provide an information configuration method for sending of a sounding reference signal (SRS), and a terminal device and a network device, applied in the technical field of communications. The embodiments of the present invention comprise: receiving configuration information of a channel SRS sent by a network device, the configuration information being used for a terminal device to send the SRS in a disconnected state.
Patent WO-2021036637-A1 (WO)
Inventor: GAO FENGBO
IPC: G06T7/00
Filed: 2020-07-27
Abstract: Disclosed are a gear set abnormality detection method and a related product, which are applied to a vibration detection device (100). The method comprises: acquiring an original video, in a working state, of a target gear set (110) arranged in a motor vehicle transmission (201); processing, according to a preset video processing policy, the original video to obtain a target video with a motion amplification effect (202); generating reference vibration data of the target gear set (110) according to the target video (203); and determining a reason for the abnormality of the target gear set (110) according to the target video and/or the reference vibration data (204). The method reduces the detection difficulty in the case of an abnormality of a gear set, and improves the efficiency of detecting a reason for the abnormality of the gear set.
Patent WO-2021077844-A1 (WO)
Title: Risk supervision method and system for commodity net price
Inventor: GU LIBIN
IPC: G06Q10/06
Filed: 2020-07-30
Abstract: A risk supervision method and system for a commodity net price. The method comprises the steps of: acquiring a commodity net price impact factor, wherein the commodity net price impact factor comprises daily pricing data, marketing activity data or promotion activity data to be examined and approved; screening all impacted commodities related to the commodity net price impact factor; calculating a net price per second of each impacted commodity within a time period in which risk supervision is required; and determining whether the commodity net price has a price risk, and if not, the commodity net price impact factor passing examination and approval, and if so, the commodity net price impact factor failing to pass the examination and approval. According to the risk supervision system for a commodity net price, by using the method, a net price when a commodity net price impact factor takes effect can be previewed in advance, and a commodity net price risk is then determined by comparing the net price with a net price threshold, thereby avoiding commodity gross profit loss.
Patent WO-2022021268-A1 (WO)
Title: Système et procédé d'émission de signaux
Inventor: Kou shuaihua
IPC: H04L1/18
Filed: 2020-07-31
Abstract: L'invention concerne également un système et un procédé de multiplexage d'un ou de plusieurs messages de liaison montante. Le système et le procédé comprennent la réception, par un dispositif de communication sans fil, d'un bloc de transport d'un service de diffusion/multidiffusion (MBS) sur un canal partagé de liaison descendante physique (PDSCH); la détermination, par le dispositif de communication sans fil, d'un chevauchement dans un domaine temporel d'un PUCCH correspondant au PDSCH et d'un canal de liaison montante (par exemple, un second PUCCH, un PUSCH, etc.); et/ou la transmission, par le dispositif de communication sans fil en réponse à la détermination du chevauchement, d'un autre PUCCH.
Patent WO-2021047331-A1 (WO)
Title: Control method, electronic device, and storage medium
Inventor: LIN YIHONG
IPC: H04M1/724
Filed: 2020-08-03
Abstract: A control method, an electronic device, and a storage medium. The control method is applied to an electronic device (100); the electronic device (100) comprises a camera (110) and a millimeter wave device (150). The control method comprises: starting the camera (110) to obtain an image of an external object (010); obtaining a movement posture of the external object according to the image of the external object (020); when the movement posture is a predetermined posture, controlling the millimeter wave device (150) to transmit a millimeter wave to the external object (030); and correcting the movement posture of the recognized external object according to the millimeter wave reflected by the external object (040).
Patent WO-2021036750-A1 (WO)
Title: Charging and discharging control method for high-voltage battery, and device for same
Inventor: QIAN CHAO
IPC: B60L58/13
Filed: 2020-08-07
Abstract: A charging and discharging control method for a high-voltage battery of a hybrid vehicle, and a device for the same. The method comprises: determining a state-of-charge value of a high-voltage battery of a hybrid vehicle and a desired state-of-charge value; controlling a charging and discharging mode of the high-voltage battery on the basis of the state-of-charge value of the high-voltage battery or a difference between the state-of-charge value of the high-voltage battery and the desired state-of-charge value; and controlling, on the basis of the charging and discharging mode of the high-voltage battery and a vehicle parameter, a charging current or a discharging current of the high-voltage battery. The invention controls, on the basis of a parameter of a high-voltage battery of a hybrid vehicle, a charging and discharging mode of the high-voltage battery, and uses different charging and discharging policies for different charging and discharging modes, thereby achieving precision control with various stages, enabling vehicles to be more economical, and having a wide application range for various types of hybrid vehicles.
Patent WO-2022036705-A1 (WO)
Inventor: ZHENG MEIZHU
IPC: B05C5/02
Filed: 2020-08-21
Abstract: 本申请公开了一种控制模组及其制造方法、电子设备，属于显示技术领域。该控制模组包括电路板、IC以及屏蔽罩。由于该屏蔽罩具有用于点胶的点胶孔，因此在IC焊接于电路板的基础上，可以通过该点胶孔将胶点进IC和电路板之间，进而可以使得IC能够通过焊接以及胶接两种方式有效固定于电路板上，提高了控制模组的良率。
Patent WO-2022040824-A1 (WO)
Inventor: YUAN FANG
IPC: H04L1/00
Filed: 2020-08-22
Abstract: A method of wireless communication includes receiving, by a user equipment (UE), one or more configuration messages indicating a plurality of aperiodic channel state information (A-CSI) reporting triggers. The method further includes transmitting, by the UE to a base station, a CSI request indicating a particular A-CSI reporting trigger selected by the UE from among the plurality of A-CSI reporting triggers.
Patent WO-2021052134-A1 (WO)
Title: Voice recognition method and device, and mobile terminal
Inventor: OuYang Yehui
IPC: G10L17/24
Filed: 2020-08-26
Abstract: A voice recognition method and device, and a mobile terminal. The voice recognition method comprises: when a mobile terminal enters a preset scenario mode, switching the mobile terminal to a non-voiceprint recognition state (S11); receiving a voice command word from a user, and performing matching on the basis of the voice command word and a pre-recorded voice command word (S12); and if the voice command word matches the pre-recorded voice command word, executing a command corresponding to the voice command word (S13). In the method, a mobile terminal does not need to perform voiceprint matching when entering a preset scenario mode, and can wake up a voice assistant by performing matching on the basis of voice command words, thereby increasing a success rate of waking up the voice assistant in the preset scenario, and improving user experience.