baber/WOPTO huggingface dataset:
Patent WO-2020259504-A1 (WO)
Title: 一种强化学习的高效探索方法
Inventor: ZHANG YIN
IPC: G06N20/00
Filed: 2020-06-23
Abstract: 一种强化学习的高效探索方法，该方法的步骤如下：1）预训练计数估计函数；2）利用预训练的计数估计函数进行强化学习的高效探索。此方法主要针对强化学习中探索与利用的平衡问题，在连续空间任务中，通过预训练计数估计函数估计智能体所遇到的状态的出现次数，利用状态的出现次数计算奖赏，通过奖赏引导智能体探索那些较少遇到的状态从而实现高效探索。通过使用独立的探索策略处理奖赏信号，避免了奖赏信号对智能体行动策略的影响，使得探索过程更稳定。
Patent WO-2021253517-A1 (WO)
Title: Camera optical lens
Inventor: YAMAZAKI KAORU
IPC: G02B13/06
Filed: 2020-07-06
Abstract: A camera optical lens. The camera optical lens comprises seven lenses in total; the seven lenses sequentially comprise, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), and a seventh lens (L7); the Abbe number of the fifth lens (L5) is v1; the Abbe number of the seventh lens (L7) is v7; the radius of curvature of an object-side surface of the first lens (L1) is R1; the radius of curvature of an image-side surface of the first lens (L1) is R2; the radius of curvature of an object-side surface of the second lens (L2) is R3; the radius of curvature of an image-side surface of the second lens (L2) is R4; the radius of curvature of an object-side surface of the fourth lens (L4) is R7; the on-axis thickness of the fourth lens (L4) is d7; and the following relations are satisfied: 20.00≤R7/d7≤30.00, 20.00≤v7-v5≤30.00, and -12.00≤(R1-R2)/(R3-R4)≤-1.00.
Patent WO-2021012957-A1 (WO)
Inventor: LIN ZHENYU
IPC: G06Q10/06
Filed: 2020-07-09
Abstract: A method and device for message aggregation. The method comprises: acquiring current monitoring data of a monitoring area on a data source page (S101); comparing a hash value of the monitoring data with a hash value of previously acquired monitoring data of the monitoring area (S102); if inconsistency is found upon comparison, transmitting changed data between the current monitoring data and the previously acquired monitoring data to a message pushing position corresponding to the monitoring area to perform message aggregation (S103). The method allows the detection of whether a change in message has occurred in a monitoring area of a system, and the pushing of a changed content when a change in message has occurred, thus implementing the beneficial effect of automatically acquiring new messages of systems.
Patent WO-2021018000-A1 (WO)
Title: Congestion management
Inventor: JECHOUX BRUNO
IPC: H04W72/02
Filed: 2020-07-23
Abstract: A distributed congestion management system for use in cellular systems with varying transmission types. Transmission limit parameters are adjusted depending on transmission types and traffic priorities.
Patent WO-2022027313-A1 (WO)
Title: Panoramic image generation method, photography apparatus, flight system, and storage medium
Inventor: WENG SONGWEI
IPC: B64D47/08
Filed: 2020-08-05
Abstract: A panoramic image generation method, a photography apparatus, a flight system, and a storage medium, the method comprising: obtaining a plurality of images to be stitched, the plurality of images to be stitched being obtained from at least one photography apparatus continuously photographing in different directions following the movement of a mount platform and/or a movable platform, said directions comprising a direction toward the sky; and performing stitching on the plurality of images to be stitched according to the directions, and generating a panoramic image. By means of the photography apparatus photographing in a direction towards the sky and obtaining an image of the sky, completion does not need to be performed on a sky portion, removing an associated sky completion step, facilitating increasing panoramic image generation efficiency, and because the sky image has been really photographed, there is no distortion problem, facilitating improving panoramic image quality.
Patent WO-2021036768-A1 (WO)
Title: Data reading method, apparatus, computer device, and storage medium
Inventor: LI HAIXIANG
IPC: G06F16/2458
Filed: 2020-08-10
Abstract: Provided are a data reading method, apparatus, computer device, and storage medium, belonging to the technical field of databases; the described method uses a read condition carried in a data read request to determine a plurality of tuples which meet the reading condition (702); the global transaction status of each global transaction is maintained in a database system; thus a global transaction status meeting a consistency condition is obtained, and, according to the global transaction status, a global commit time is obtained; on the basis of the global commit time of the plurality of global transactions, a target tuple is determined from the plurality of tuples. In the described method, since different global commit times are assigned to different global transaction states, the visibility of tuples is determined directly on the basis of global commission, also preventing the occurrence of DRCC exceptions and ensuring the transaction consistency of global read operations in the database system.
Patent WO-2022032434-A1 (WO)
Inventor: DING JIANJUN
IPC: A24F47/00
Filed: 2020-08-10
Abstract: An electronic cigarette atomiser (100), comprising a nozzle assembly (10), an outer barrel (20), and a smoke assembly (30), the nozzle assembly (10) being arranged above the outer barrel (20) and the smoke assembly (30), and being connected to both the outer barrel (20) and the smoke assembly (30); the smoke assembly (30) comprises a smoke bowl (31) and a hollow tubular heating element (32), the outer barrel (20) being sleeved on the outside of the smoke bowl (31), the heating element (32) being placed inside the smoke bowl (31), penetrating the entire area of the inner wall of the smoke bowl (31), and being positioned in the smoke bowl (31), and loose tobacco placed in the smoke bowl (31) and in contact with the heating element (32) being heated and ignited in order to implement even burning of the loose tobacco. An electronic cigarette (1000) comprising the electronic cigarette atomiser (100), and also comprising a battery rod (200). In the present electronic atomiser (100) and electronic cigarette (1000), the inside of the smoke bowl (31) thereof is provided with a hollow tubular heating element (32), increasing the contact area with the loose tobacco so that the loose tobacco in the upper, middle, and lower sections inside the smoke bowl (31) can all be burnt, thereby implementing even burning of the loose tobacco inside the smoke bowl (31) and also facilitating cleaning of the bottom of the smoke bowl (31).
Patent WO-2021248682-A1 (WO)
Inventor: HASANKIADEH ALI KHAHESHI
IPC: A63H27/08
Filed: 2020-08-13
Abstract: Disclosed is a strong-wind-resistant kite, comprising a kite body (1), a kite framework (4), a longitudinal reinforcing pipe (2), two sections of transverse reinforcing pipes (3) and a wind line (6). The kite framework (4) is fixed on the kite body (1), the kite framework (4) is of two crossed straight rods, namely a longitudinal straight rod (41) and a transverse straight rod (42), the longitudinal reinforcing pipe (2) is arranged on the longitudinal straight rod (41) in a sleeved manner, the two sections of transverse reinforcing pipes (3) are respectively arranged on the transverse straight rod (42), which is divided into two sections, in a sleeved manner, flexibly connected cross members are arranged at intersections between the longitudinal reinforcing pipe (2) and the two sections of transverse reinforcing pipes (3), and two ends of the wind line (6) are fixed on the longitudinal straight rod (41) and the longitudinal reinforcing pipe (2) at an interval. In the kite, the structure of the kite is strengthened by means of tubular elements, and the durability of the kite is enhanced by means of the addition of flexible joints.
Patent WO-2021196499-A1 (WO)
Inventor: NIE ZHIGUO
IPC: G05B23/02
Filed: 2020-08-14
Abstract: A signal automatic downgrade method for fully electronic interlocking, comprising: an interlocking computer sends a control command to a signal device module; the signal device module manages a signal device according to the control command, and simultaneously continuously monitors a turned on display state of the signal device; the signal device module determines whether to perform signal automatic downgrade according to the turned on display state of the signal device, and if signal automatic downgrade is performed, then a signal automatic downgrade type is also determined, the signal automatic downgrade types comprising an abnormality protection downgrade and a usable downgrade; the signal device module feeds the turned on display state of the signal device and subsidiary information back to the interlocking computer.
Patent WO-2022032663-A1 (WO)
Title: Coordinated transmission method, base station, and terminal
Inventor: WANG FEI
IPC: H04L5/00
Filed: 2020-08-14
Abstract: The embodiments of the present application disclose a coordinated transmission method, a base station and a terminal. Said method comprises: a first base station determining a first coordinated transmission region between the first base station and a second base station, the first coordinated transmission region being a signal overlap coverage region of the first base station and the second base station; the first base station allocating first common CSI-RS resources for coordinated transmission to the first coordinated transmission region; and when a terminal enters the first coordinated transmission region, allocating the first common CSI-RS resources to the terminal. By means of the embodiments of the present application, the utilization rate of CSI-RS resources and the throughput performance of the cells can be improved.
Patent WO-2021052187-A1 (WO)
Title: Frame loss processing method and apparatus based on ultrasonic wave, and mobile terminal and storage medium
Inventor: PENG DONGWEI
IPC: H04W24/00
Filed: 2020-09-03
Abstract: Disclosed are a frame loss processing method and apparatus based on an ultrasonic wave, and a mobile terminal and a storage medium, wherein same relate to the technical field of mobile terminals. The method is applied to a mobile terminal. The mobile terminal comprises an ultrasonic wave receiving module and an ultrasonic wave proximity calculation module. The method comprises: receiving ultrasonic wave data by means of an ultrasonic wave receiving module, and transmitting the ultrasonic wave data to an ultrasonic wave proximity calculation module; acquiring the load rate of a mobile terminal, and acquiring the frame loss rate during the process of the ultrasonic wave data being transmitted from the ultrasonic wave receiving module to the ultrasonic wave proximity calculation module; and determining a parameter adjustment mode on the basis of the load rate and the frame loss rate, and adjusting the system efficiency of the mobile terminal on the basis of the parameter adjustment mode, so that the frame loss rate is less than a target frame loss rate. In the embodiments of the present application, the system efficiency is intelligently adjusted according to the load rate and the frame loss rate of a mobile terminal, so as to reduce the frame loss rate, thereby improving the user experience.
Patent WO-2021143179-A1 (WO)
Title: Message transmission method, apparatus, and device
Inventor: LI JIUYONG
IPC: H04L45/74
Filed: 2020-09-17
Abstract: The embodiments of the present application disclose a message transmission method, an apparatus and a device. Said method comprises: a first VTEP receiving a first message from a first host; and the first VTEP using a first IP address corresponding to the first host to send a second message to a third VTEP, the second message being obtained by encapsulating the first message by the first VTEP, the first host accessing the second VTEP and the first VTEP in a multi-homed manner, and the second VTEP being used to send the message from the first host to the third VTEP by means of a second IP address corresponding to the first host, the first IP address being the same as the second IP address. As the first VTEP and the second VTEP may use the same IP address to forward a message for the first host, the third VTEP may store only an index for a forwarding path corresponding to the first host, so that in the case where index resources of the third VTEP are limited, the first VTEP and the second VTEP may access more hosts, thereby increasing the number of devices accessing in a multi-homed manner.
Patent WO-2021027976-A1 (WO)
Inventor: ZHANG LIHANG
IPC: G06F21/60
Filed: 2020-09-17
Abstract: A hierarchical system firewall, comprising a root security manager, secondary security managers, a firewall controller, and firewalls. The root security manager designates a secondary security manager and allocates a system resource for each domain cluster, and provides firewall configuration schemes between the domain clusters. The secondary security managers add domain identifiers for hosts and devices of domain clusters, and provides a firewall configuration scheme for each domain. The firewall controller adds domain cluster identifiers for the hosts and devices in the system, and adds identification for the secondary security managers; allocates domain identification for a host and a device of a current domain cluster; and configures access permissions for the firewall of each device in the current domain cluster. The firewalls perform permissions control for access to a current device by hosts from different domains or different domain clusters. Further provided in the present invention is a configuration method for the hierarchical system firewall, simplifying system design, and improving system security.
Patent WO-2022052161-A1 (WO)
Inventor: TANG FENG
IPC: G06F11/36
Filed: 2020-09-22
Abstract: L'invention concerne un système de débogage de puce et un débogueur. Le système de débogage de puce comprend : un processeur FPGA, un réseau logique FPGA, et un débogueur qui est disposé dans un ordinateur, le débogueur étant utilisé pour fournir une interface graphique à un utilisateur pour régler un type d'interface d'un FPGA, et envoyer un fichier de configuration d'interface correspondant au processeur FPGA conformément au réglage effectué par l'utilisateur; le processeur FPGA étant utilisé pour programmer le fichier de configuration d'interface dans le réseau logique FPGA; et le réseau logique FPGA étant utilisé pour simuler une interface de communication correspondante selon le fichier de configuration d'interface. Au moyen du procédé, la compatibilité des puces avec diverses interfaces peut être réalisée.
Patent WO-2021155665-A1 (WO)
Title: Fan power control method and system using second-order sliding mode estimation
Inventor: CHEN ZHIYU
IPC: G06F1/20
Filed: 2020-11-16
Abstract: A fan power control method and system using second-order sliding mode estimation. The method comprises: calculating a rotation speed estimation value of a fan by means of second-order sliding mode estimation, and obtaining the maximum power reference current of the maximum power of the fan by means of a relation between a rotation speed and a maximum power point; and according to the maximum power reference current, performing maximum power tracing of a system by controlling the switching of a pulse width modulation (PWM) switch, and controlling the fan to stably operate at the maximum power point.
Patent WO-2022067609-A1 (WO)
Inventor: CUI KEJI
IPC: H01P1/18
Filed: 2020-09-30
Abstract: Disclosed in the present application is a multi-band phased array, comprising a plurality of branches that are coupled with a plurality of multi-band antennas. Each branch among the plurality of branches comprises a low noise amplifier and a power amplifier. The power amplifier and the low-noise amplifier are used at different times for transmitting and receiving a signal of a first frequency band and a signal of a second frequency band that are received by the multi-band phased array. The first frequency band and the second frequency band are different and do not overlap. Each branch among the plurality of branches further comprises a phase shifter. The phase shifter is used to phase-shift the signal of the first frequency band. The phase shifter is also used to phase-shift the signal of the second frequency band. The phase shifter comprises a first phase-shifting branch and a second phase-shifting branch. The first phase-shifting branch is used to phase-shift the signal of the first frequency band. The second phase-shifting branch is used to phase-shift the signal of the second frequency band.
Patent WO-2022073169-A1 (WO)
Title: Techniques for optimized new radio cell acquisition in a multi-subscriber identity module mode
Inventor: XIE LING
IPC: H04W72/04
Filed: 2020-10-08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a New Radio (NR) cell acquisition associated with a first subscriber identity module (SIM) of the UE. The UE may determine that the NR cell acquisition overlaps with activity associated with a second SIM of the UE. The UE may determine whether to prioritize the NR cell acquisition associated with the first SIM or the activity associated with the second SIM. The UE may prioritize, based at least in part on a determination that the NR cell acquisition associated with the first SIM is prioritized, the NR cell acquisition associated with the first SIM over the activity associated with the second SIM. Numerous other aspects are provided.
Patent WO-2021174854-A1 (WO)
Inventor: WANG XINYU
IPC: D06F1/02
Filed: 2020-10-13
Abstract: A safety protective textile material flushing device for textile, comprising a flushing box (1); a driving motor (2) is fixedly mounted on a side wall of the flushing box (1) by means of a mounting frame (3); an output shaft of the driving motor (2) is inserted into the interior of the flushing box (1); a first material receiving roller (4) and a second material receiving roller (24) are symmetrically connected between the opposite inner walls of the flushing box (1) in a rotatable manner; a textile material to be flushed is wound between the first material receiving roller (4) and the second material receiving roller (24); and a first driving mechanism for driving the second material receiving roller (24) to rotate is mounted on the second material receiving roller (24). By providing the first driving mechanism, a brushing mechanism, a spraying mechanism, a water pumping mechanism, a second driving mechanism, and a third driving mechanism, both the process of flushing and the process of drying and storage can be performed on textile fabrics in a small space, without requiring much labor and production cost, nor a large production space, avoiding secondary pollution of textile materials caused by air-drying of textile materials.
Patent WO-2021098416-A1 (WO)
Inventor: ZHANG SHUI LIAN
IPC: H01R31/06
Filed: 2020-10-15
Abstract: Disclosed is a portable strip-shaped data line, comprising a shell (10), a wire rod (20), a reel (30), a reset member (40) and a clamping mechanism (50). The shell (10) is of a long strip shape and is hollow, and two sides of the shell (10) are each provided with one strip-shaped opening (13); the wire rod (20) is wound onto the reel (30) to form an upper layer and a lower layer, and plugs (21) are respectively arranged at two ends of the wire rod (20); the reel (30) is of a long strip shape, and rotatably extends out of the strip-shaped openings (13) or is rotatably accommodated in the inner side of the strip-shaped openings (13); the reset member (40) is located below the reel (30) and comprises an elastic element (40), one end of the elastic element (40) is connected to the shell (10), and the other end thereof is connected to the reel (30); and the clamping mechanism (50) is arranged between the shell (10) and the wire (20) or between the reel (30) and the shell (10). Therefore, by arranging the shell (10) in the long strip shape and installing the reel (30) in the shell (10) in a outwardly-rotating manner, the overall width of a data line is reduced under the condition that the length of the data line (20) is same, the data line can easily be placed in a pocket to be carried, and the portability of the data line is improved.
Patent WO-2022052221-A1 (WO)
Inventor: LI BO
IPC: G06F1/16
Filed: 2020-10-22
Abstract: 一种感应模组（10）及可穿戴设备（100），其中，该感应模组（10）包括：感应电极（11），包括多个第一感应组（a1…a9）；多个第二感应组（b1…b5）；其中第一感应电极（111）的宽度和第二感应电极（112）的宽度均小于预设宽度；驱动芯片（17），分别与至少部分所述第一感应组（a1…a9）和至少部分第二感应组（b1…b5）连接，所述驱动芯片（17）具有指纹识别功能和触控功能。
Patent WO-2021093689-A1 (WO)
Inventor: ZhuGe Jingjing
IPC: G06F3/0484
Filed: 2020-11-06
Abstract: 一种面部图像变形方法、装置、电子设备和计算机可读介质。该方法包括：响应于检测到针对目标面部图像的拖动操作，确定拖动操作对应的定位点，其中，定位点与目标面部图像中显示的部位对应；基于拖动操作对应的移动量确定定位点的偏移量；基于定位点的偏移量对目标面部图像进行变形处理。实现了更加灵活和更具针对性的变形效果。
Patent WO-2022032905-A1 (WO)
Inventor: MEI WENJIE
IPC: B21C3/02
Filed: 2020-11-13
Abstract: 本发明公开了一种直流海缆用异型单线模具，包括定径模具和若干过程模具，若干所述过程模具套从小到大依次套在所述定径模具外侧；相邻的所述定径模具与所述过程模具的截面变化率以及相邻的两所述过程模具的截面变化率均控制在0％～55％；所述定径模具为圆弧形。通过上述方式，本发明一种直流海缆用异型单线模具及其设计方法，该设计方法确定了过程模具的个数、每个模具的平面结构尺寸以及异型单线与铜杆圆心的相对位置关系，保证了拉丝过程中铜杆各个方向都受到均匀的挤塑变形。
Patent WO-2021104315-A1 (WO)
Title: 拍摄图像分享方法、装置、移动终端和可读存储介质
Inventor: DENG WEICHENG
IPC: G06F3/0488
Filed: 2020-11-25
Abstract: 本申请公开了一种拍摄图像分享方法、装置、移动终端和可读存储介质，该方法包括：当移动终端处于相机模式的拍摄界面下，响应用户对拍摄图像的预设分享触发操作，显示预设应用列表，并根据用户的选择操作将所述拍摄图像分享至所述预设应用列表中的目标应用。本申请的技术方案可以实现在相机模式下对最新拍摄的图像进行快速分享，相对于现有的分享操作而言，减少了与用户之间的交互步骤，以及与其他应用之间的跳转，方便快捷，提高了用户体验等。
Patent WO-2022027878-A1 (WO)
Title: Image processing method for endoscope
Inventor: GAO YUANQIAN
IPC: G06T5/50
Filed: 2020-11-28
Abstract: An image processing method for an endoscope comprises: acquiring an image frame sequence comprising multiple image frames, and dividing each image frame to obtain multiple image blocks (S11); acquiring feature values and image information of the multiple image blocks (S12); determining attributes of respective image blocks in each image frame according to the feature values (S13); determining weighting parameters of the respective image blocks in each image frame according to the attributes, and obtaining a weighting parameter set according to the weighting parameters (S14); performing weighted average calculation according to the weighting parameter set and the image information of the image blocks located at the same position in the multiple image frames so as to obtain target image information of the multiple image blocks (S15); and combining the target image information of the multiple image blocks into a target image frame (S16). The above arrangement can prevent image smearing occurring when the images depict an object moving at a high speed.
Patent WO-2022052335-A1 (WO)
Inventor: LEI XIAORONG
IPC: C21D8/02
Filed: 2020-12-02
Abstract: A thick low-carbon-equivalent high-toughness wear-resistant steel plate and a manufacturing method therefor, relating to the technical field of steel production. The steel plate comprises the following chemical components by mass percentage: C: 0.15%-0.17%, Si: 0.20%-0.40%, Mn: 0.90%-1.10%, P≤0.012%, S≤0.002%, Cr: 0.60%-0.80%, Mo: 0.30%-0.50%, Ni: 0.50%-0.70%, Ti: 0.008%-0.020%, Nb≤0.050%, V≤0.020%, B: 0.0010%-0.0020%, Alt: 0.04%-0.07%, N≤0.0040%, H≤0.0002%, with the balance being Fe and inevitable impurities. Ceq≤0.60%, and Pcm≤0.32%. The mechanical properties of the steel plate are as follows: the yield strength is greater than or equal to 1000 MPa, the tensile strength is greater than or equal to 1100 MPa, the elongation is greater than or equal to 10%, the surface Brinell hardness is greater than 400 HB, the core Brinell hardness is greater than 330 HB, the -40℃ Akv  impact absorption power value is greater than or equal to 27 J, the welding performance is good, the core hardness is not less than 80% of the surface hardness, and the low-temperature impact performance is also good.
Patent WO-2021135832-A1 (WO)
Title: 扬声器模组和电子设备
Inventor: HOU LIWEI
IPC: H04R9/02
Filed: 2020-12-05
Abstract: 本发明公开一种扬声器模组和电子设备，其中，扬声器模组包括：壳体；扬声器单体，设于所述壳体的内腔，并将所述壳体的内腔分隔成前声腔和后声腔；以及透气隔离件，设于所述后声腔，并将所述后声腔分隔出吸音腔，所述吸音腔内填充有吸音颗粒；所述吸音腔沿周向间隔设有多个支撑筋，所述透气隔离件搭接于所述支撑筋。本发明的技术方案能降低透气隔离件的支撑结构对吸音腔体积的占用，以使得扬声器模组的声学性能良好。