baber/WOPTO huggingface dataset:
Patent WO-2021042761-A1 (WO)
Title: Audio playback control method, smart phone, apparatus and readable storage medium
Inventor: ZHAO DONGLIANG
IPC: H04M1/725
Filed: 2020-05-14
Abstract: Disclosed is an audio playback control method, comprising the following steps: acquiring audio data to be played back when a smart phone currently performs a voice call in an earpiece mode; then determining, on the basis of a smart power amplifier, a high-frequency component corresponding to the audio data to be played back and medium and low-frequency components corresponding to the audio data to be played back; and playing back the high-frequency component by means of a loudspeaker at the top or a loudspeaker at the bottom, and playing back the medium and low-frequency components by means of an exciter. Further disclosed are an apparatus, a smart phone and a readable storage medium.
Patent WO-2020259130-A1 (WO)
Title: 精选片段处理方法、装置、电子设备及可读介质
Inventor: HE YAO
IPC: H04N21/44
Filed: 2020-05-19
Abstract: 本实施例公开了一种精选片段处理方法、装置、电子设备及可读介质。其中，该精选片段处理方法包括：依据录制的目标歌曲的音频内容和图像内容，生成目标歌曲的音视频；在检测到保存事件的情况下，保存所述音视频，并从所述音视频中确定一个预设时长的片段，作为精选片段；在检测到发布事件的情况下，将所述精选片段添加到视频列表界面中进行展示。
Patent WO-2021232247-A1 (WO)
Inventor: XIA QING
IPC: G01N21/88
Filed: 2020-05-19
Abstract: 一种点云着色方法、点云着色系统和计算机存储介质，所述点云着色方法包括：获取点云数据，所述点云数据包括点云的位置信息和反射率信息；根据所述位置信息将所述点云分割为至少两个位置区间的点云；分别对每个位置区间中点云的反射率进行调整，以减小相同位置区间内至少部分点云的反射率的差异；根据经过所述调整后的反射率对所述点云进行着色。该点云着色方法、点云着色系统和计算机存储介质能够使得着色后的点云更接近实际场景，有助于后续的检测、分割等应用。
Patent WO-2021237466-A1 (WO)
Title: Positive electrode, and electrochemical device and electronic device using same
Inventor: HAN DONGDONG
IPC: H01M4/13
Filed: 2020-05-26
Abstract: The present application relates to a positive electrode, and an electrochemical device and an electronic device using same. Specifically, the present application provides a positive electrode, comprising a positive electrode current collector, a positive electrode active material layer, a bonding layer, and a conducting layer. The bonding layer is disposed between the positive electrode current collector and the positive active material layer. The conducting layer is disposed between the bonding layer and the positive electrode active material layer. The conductive layer comprises 20 wt% to 95 wt% of a conductive agent and 5 wt% to 80 wt% of a binder. The positive electrode of the present application helps to improve the cycle performance and high-temperature storage performance of the electrochemical device.
Patent WO-2021022892-A1 (WO)
Title: 禽蛋培养基
Inventor: TANG LINGFENG
IPC: C12N5/00
Filed: 2020-06-05
Abstract: 一种涉及生物技术领域的禽蛋培养基，特别地涉及一种可用于哺乳动物细胞培养的培养基，培养基含有禽蛋内容物和稀释剂，还涉及该培养基的制备方法及用途，以及使用该培养基进行哺乳动物细胞培养的方法。
Patent WO-2021098191-A1 (WO)
Inventor: LI QIN
IPC: H04N5/235
Filed: 2020-06-08
Abstract: Provided are a method for calculating the current illumination level of a target scene, which can quantitatively evaluate the illumination level in a scene by means of a camera, a method for automatically adjusting the illumination level of a target scene, which can automatically perform constant light control on a scene, a camera capable of quantitatively evaluating the illumination level in a scene, and an intelligent illumination control system. The intelligent illumination control system can quantitatively evaluate the illumination level in a scene, and can automatically adjust the illumination brightness (illuminance), color temperature, color or contrast in the scene, so as to achieve constant control of a light environment. In addition, an illumination level can also be set on a setting terminal, so that an illumination product automatically supplements light for a camera, and constant light control of a camera scene picture is realized.
Patent WO-2021093328-A1 (WO)
Inventor: ZHANG DEFENG
IPC: H05B44/00
Filed: 2020-06-19
Abstract: 本申请公开了一种灯具黑匣子以及灯具，所述灯具黑匣子包括检测模块（11）和主体模块（12），所述主体模块（12）包括比对单元（121）以及数据存储单元（122）；所述检测模块（11），用于检测灯具的实时运行数据；所述比对单元（121），用于判断所述灯具的实时运行数据是否存在异常；所述数据存储单元（122），用于在所述灯具的实时运行数据存在异常时，记录异常时间点的预设时间段内的所述灯具的实时运行数据。
Patent WO-2022000154-A1 (WO)
Inventor: MENG CHEN
IPC: B64D27/26
Filed: 2020-06-29
Abstract: Determination methods for a motor inclination angle and installation tolerance constraints of a multi-rotor unmanned aerial vehicle, specifically comprising the following steps: step 1, formulating flight control design indexes according to controllability requirements of attitude channel control distribution and performance requirements of yaw response; step 2, establishing a yaw channel kinetic model having a motor inclination angle according to a motor tension curve and a torque curve of a whole machine and some machine type parameters; step 3, determining the motor inclination angle according to the yaw channel kinetic model and the flight control design indexes; and step 4, determining an inclination angle installation tolerance range according to the motor inclination angle and a hovering state maximum motor rotating speed difference design index. An installation inclination angle of a motor is quantitatively determined, so that the yaw response is accelerated, the yaw anti-interference capability is enhanced, and the control quality is improved; the rotating speed difference required by yawing is reduced, and the control allowance of pitching and rolling channels is increased. The tolerance constraints at inclination angle in motor installation are determined, so that the risk of unbalance of the rotating speed of a motor is reduced, and the flight control quality is improved.
Patent WO-2021036473-A1 (WO)
Title: 一种大坡度多迂回复杂单通道磨料流加工装置
Inventor: SUN YULI
IPC: B24B31/116
Filed: 2020-06-29
Abstract: 一种大坡度多迂回复杂单通道磨料流加工装置，包括下料缸（8）与夹具（7），所述下料缸内腔滑嵌有第二活塞（11），所述第二活塞呈T型结构，且第二活塞水平端与竖直端滑动连接，所述第二活塞竖直端内表壁固定安装有电机（13），所述电机输出端与第二活塞水平端转动连接。该磨料流加工装置中，电机带动第二活塞水平端转动，第二活塞水平端通过连接杆（10）带动第二推动板（9）转动，堆积在第二推动板上的磨料会在向心力的作用下从第二阀门（16）甩出，并通过下料管（15）进入下料机构（14），此时上料机构（20）内的磨料通过上料管（19）从第一阀门（6）落入上料缸（1），提高了大坡度多迂回复杂单通道磨料流加工装置的便捷性。
Patent WO-2022006740-A1 (WO)
Title: Interlaced waveform for control resource set (coreset)
Inventor: CHEN SIYI
IPC: H04W72/04
Filed: 2020-07-07
Abstract: Wireless communication systems and methods related to utilizing interlaced waveforms for downlink control channel transmissions are provided. A user equipment (UE) receives, from a base station (BS), a first control resource set (CORESET) configuration indicating a set of frequency interlaces within an unlicensed radio frequency band, each frequency interlace of the set of frequency interlaces being in a different component carrier of a set of component carrier. The UE receives, from the BS in the set of frequency interlaces, a downlink control channel signal including downlink control information (DCI); and communicating, with the BS based on the DCI, a communication signal in one or more component carriers of the set of component carriers.
Patent WO-2021036531-A1 (WO)
Inventor: YAN WEIHAO
IPC: G06F3/0485
Filed: 2020-07-08
Abstract: La présente invention se rapporte, selon des modes de réalisation, au domaine technique des communications, et concerne un procédé de capture d'écran et un équipement terminal. Le procédé comprend les étapes suivantes : lorsque M interfaces sont affichées sur l'écran d'un équipement terminal, la réception d'une première entrée d'un utilisateur sur K interfaces parmi les M interfaces ; en réponse à la première entrée, la réalisation respective des opérations de capture d'écran sur les N interfaces correspondant aux premiers paramètres d'entrée pour obtenir N premières images ; la synthétisation des N premières images en une image de capture d'écran cible. Les N interfaces sont des interfaces parmi les M interfaces, et M, N et K sont tous des nombres entiers positifs.
Patent WO-2022006924-A1 (WO)
Title: Vibrating motor
Inventor: MAO LUBIN
IPC: H02K33/18
Filed: 2020-07-14
Abstract: A vibrating motor (100) comprises a housing (10), a stator (20) mounted in the housing, a vibrator (30) capable of vibrating relative to the stator, and a spring support frame (40) for connecting the housing to the vibrator. The vibrator comprises a mass block (31a) fixed to the spring support frame and having an accommodation space (313) located in a central position and passing through the mass block (31a), magnetic steel (32) forming an array in the accommodation space, and magnetically permeable pieces (33a) sandwiched between the magnetic steel and the mass block. Frontal magnetic steel (321a) directly opposite the stator is provided in a vibration direction of the vibrator so as to provide electromagnetic force to drive the vibrator of the motor to vibrate. In addition, arrayed magnetic steel (322) directly opposite the stator is provided in a direction perpendicular to the vibration direction of the vibrator so as to provide ampere force to drive the vibrator of the motor to vibrate. A combination of the ampere force and the electromagnetic force provides a greater driving force for the motor. The magnetic steel and the magnetically permeable pieces form a closed magnetic circuit, and the internal magnetic steel used to generate driving force is increased, thereby achieving stable operation of the motor.
Patent WO-2022016565-A1 (WO)
Title: Microwave electrodeless discharging ultraviolet exhaust gas treatment device
Inventor: YUAN LIANG
IPC: B01D53/02
Filed: 2020-07-28
Abstract: Disclosed is a microwave electrodeless discharging ultraviolet exhaust gas treatment device which relates to the technical field of exhaust gas treatment and comprises a microwave generator, a base, a fan, a housing, an electrodeless low-pressure mercury lamp, a photocatalyst plate and a charcoal box. The housing and the fan are fixed above the base. The housing is provided with an air inlet and an air outlet, and catalyst cylinders are located at the air inlet and the air outlet. The photocatalyst plate and the electrodeless low-pressure mercury lamp are arranged at an interval in the housing. The charcoal box is mounted near the air outlet and used for absorbing a small amount of undecomposed organic exhaust gas and repeating decomposition. The fan is positioned at the air outlet to guide the gas to flow out of the housing. According to the present disclosure, organic exhaust gas molecules are effectively decomposed by means of cooperation between microwaves, ultraviolet rays and a photocatalyst, the remaining organic exhaust gas molecules are absorbed by the charcoal box, and decomposition is more thorough.
Patent WO-2022032553-A1 (WO)
Title: Uplink control information multiplexing
Inventor: YUAN FANG
IPC: H04W24/10
Filed: 2020-08-13
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a physical uplink shared channel (PUSCH) resource for reporting one or more first channel state information (CSI) reports overlaps with a physical uplink control channel (PUCCH) resource for reporting one or more second CSI reports. The UE may transmit the one or more first CSI reports multiplexed with at least a portion of the one or more second CSI reports in uplink control information in the PUSCH resource. Numerous other aspects are provided.
Patent WO-2022000718-A1 (WO)
Inventor: SUN FENG
IPC: E04G21/14
Filed: 2020-08-13
Abstract: Disclosed in the present invention are a prefabricated construction device and a use method therefor. The device is prepared by using the following process: preparation→leveling and cleaning a platform→painting, installing and fixing an outer leaf plate mold and a window attachment mold→installing an energy-saving window plastic attachment frame→laying a cold-drawn steel wire mesh, and erecting a plastic cushion block→pouring outer leaf concrete, and vibrating→installing a thermal insulation plate, and providing a cushion cover above a tie piece→installing and fixing an inner leaf plate mold→laying a reinforcing mesh and erecting a cement cushion block→adjusting the position of an embedded part→installing a flying ring→pouring inner leaf concrete→vibrating→screeding→adding a protection film→concrete curing. Moreover, the device is installed and used in the order of preparation before installation→hoisting→installation. The present invention can reduce wet work and construction waste, lower construction cost, increase construction efficiency and improve construction environment. In the preparation of prefabricated wallboards, wall insulation and external window energy-saving technologies can be adopted, so that a building envelope can reach a higher energy-saving level.
Patent WO-2021068664-A1 (WO)
Title: Inter-device communication method, related device, and system
Inventor: DOU FENGHUI
IPC: H04W76/10
Filed: 2020-08-26
Abstract: Disclosed in embodiments of the present application are an inter-device communication method, a related device, and a system. The method comprises: a first device sends a first message, the first message comprising one or more of the following parameters: a first parameter, a second parameter, and a third parameter, the first parameter being used to indicate that the first message is a message which claims to provide an interaction service, the second parameter being used to indicate an identifier corresponding to the interaction service that can be provided by the first device, and the third parameter being used to indicate the processing capacity of the interaction service that can be provided by the first device; a second device receives the first message, and according to the first message, the second device determines whether the first device can provide an interaction service for the second device; and when the second device determines that the first device can provide an interaction service for the second device, the second device communicates with the first device. By using the technical solution provided in the embodiments of the present application, interaction between devices can be better matched.
Patent WO-2022000790-A1 (WO)
Inventor: GAO YAZHOU
IPC: H02K15/085
Filed: 2020-09-11
Abstract: Bobine de moteur et procédé associé de fabrication, stator de moteur et procédé associé de fabrication et moteur. Le procédé de fabrication de stators consiste : à fournir un premier conducteur et un second conducteur, la résistivité électrique du second conducteur étant inférieure à celle du premier conducteur (S110) ; à acquérir un coefficient d'augmentation de courant nominal selon une puissance attendue d'un moteur (S120), le coefficient d'augmentation de courant nominal étant le rapport d'un courant nominal du moteur à la puissance attendue à un courant nominal d'un moteur de référence et des conducteurs de bobines du moteur de référence étant des premiers conducteurs ; à acquérir un premier nombre de spires conductrices du premier conducteur et un second nombre de spires conductrices du second conducteur de chaque bobine selon le coefficient d'augmentation de courant nominal (S130) ; et à fabriquer la bobine selon le premier nombre de spires conductrices et le second nombre de spires conductrices (S140). Le procédé de fabrication de bobines de moteurs fournit une bobine répondant aux exigences selon une puissance attendue d'un moteur.
Patent WO-2021052463-A1 (WO)
Title: Detection system and detection method
Inventor: CHEN LU
IPC: G01N21/88
Filed: 2020-09-18
Abstract: Disclosed are a detection system and method, the detection system comprising: a detection light generating unit, a signal detection unit and a processing unit. The detection light generating unit is configured to emit second detection light toward an object to be detected, the object to be detected comprising a first surface and a second surface which are oppositely provided, and the second detection light passing through the object to be detected from the first surface and being scattered by the second surface to form second signal light; the signal detection unit is configured to collect the second signal light by means of imaging and to generate second detection information according to the second signal light; and the processing unit is configured to acquire defect information of the second surface on the basis of the second detection information. In comparison with the existing technology, when detecting a surface of a transparent film structure, the present invention has advantages such as detection speed being fast and the precision of the detection result being high.
Patent WO-2022041365-A1 (WO)
Inventor: LI ZHOU
IPC: H02J3/46
Filed: 2020-09-23
Abstract: The present invention provides a power limiting method applicable to a voltage source converter. According to a transmission power of a converter station, if the transmission power exceeds the capacity of the converter station, the converter station is switched from an original control policy to a power limiting control mode, so as to limit the transmission power of the converter station, thereby ensuring that the system power is not out-of-limit. If the transmission power of the converter station returns to normal, the converter station is switched back to the original control policy. In the method of the present invention, a phase angle difference between a Pcc point and a voltage at an alternating current outlet side of the converter station is calculated according to an upper limit of the transmission capacity of the converter station, so that the phase angle of the voltage at the alternating current outlet side of the converter station is adjusted, ensuring synchronous changing of the phase angles of the two, thereby achieving the effect of power limitation. The present invention can effectively constrain power, and solve the problem that a voltage source converter cannot constrain power when stabilizing an alternating current voltage by using policies such as amplitude-phase control, amplitude-frequency control, active and reactive coupling control or constant alternating-current voltage control; in addition, the capacity of the converter can be utilized to the maximum, thereby improving the safety and stability of a direct-current system.
Patent WO-2021068757-A1 (WO)
Title: High-tone-quality sound system embedded in oil painting or canvas
Inventor: ANDREA CINCOTTO
IPC: H04R1/00
Filed: 2020-09-24
Abstract: The present utility model relates to the technical field of artistic decorations such as oil paintings, printed products and canvas paintings, and in particular to a high-tone-quality sound system embedded in an oil painting or a canvas, the high-tone-quality sound system comprising: a bottom film with elasticity; a main body frame arranged on a circumferential side of the bottom film; a cover plate, enclosing a closed defined space together with the bottom film and the main body frame; an audio exciter structure, arranged in the defined space, arranged on the bottom film, and used to vibrate an inner surface and an outer surface of the bottom film; and a seal box structure, mechanically fixed on the main body frame or a reinforcing strip, arranged in the defined space, connected to the audio exciter structure, and having a pneumatic pump function. The present utility model has the characteristics of a good tone quality effect, a low assembly cost, a reduced manufacturing complexity, a good stability, etc.
Patent WO-2022061813-A1 (WO)
Inventor: HE ZHENHUA
IPC: H04L12/24
Filed: 2020-09-27
Abstract: Embodiments of the present disclosure provide methods and apparatus for detecting event in a communication network. The method performed at a network node may comprise: obtaining (S101) at least one parameter associated to an event; determining (S102), by a first classifier, whether a first measurement result of the at least one parameter satisfies at least one rule; classifying (S103), by a second classifier, a second measurement result of the at least one parameter, when the first measurement result of the at least one parameter satisfies the at least one rule; and determining (S104) whether the event happens based on a classifying result of the second measurement result of the at least one parameter. According to embodiments of the present disclosure, more than one classifier may be cascaded, so as to reduce a misdetection rate.
Patent WO-2021077995-A1 (WO)
Inventor: LIAO YONGJUN
IPC: H04L12/24
Filed: 2020-09-28
Abstract: 一种网络切片共享上联口的方法、装置及存储介质，通过创建各网络切片的逻辑上联口（S201）；将各所述逻辑上联口与共享切片中的VXLAN的接入AC接口建立一一对应的逻辑映射（S202）；在所述共享切片中启用VXLAN，通过所述共享切片的物理上联口传输所述各网络切片的业务报文（S203）。
Patent WO-2021248748-A1 (WO)
Inventor: ZHU GUANGMING
IPC: B21C23/12
Filed: 2020-09-28
Abstract: Disclosed are a variable-channel corner self-bending extrusion die, and a design, manufacturing and extrusion method thereof, relating to the technical field of dies. The method comprises the following steps: designing a symmetric streamlined extrusion die based on a sine function; enabling the central axis of a die cavity (11) of the symmetric streamlined extrusion die to be distorted and deformed on a certain plane; establishing a wall surface equation of the die cavity (11) of the variable-channel corner self-bending extrusion die; additionally arranging a working belt structure (12) behind the die cavity (11) of the variable-channel corner self-bending extrusion die; and after metal flows through the variable-channel corner self-bending extrusion die, controlling the extrusion speed to be linearly distributed, such that a bent part is directly extruded. Therefore, a sectional material is not subjected to transverse torque, such that section deformation of an outer side face of the sectional material is reduced or completely eradicated; flowing of the metal in the extrusion process is smoother than that of a traditional stepped extrusion die, and the extrusion load is reduced; and the technical problems of springback, wrinkling and section deformation in the bending process of a sectional material in the prior art are relieved, and the technical problem of reducing a load during extrusion is relieved.
Patent WO-2022067579-A1 (WO)
Inventor: SHAO XIU
IPC: G01M11/00
Filed: 2020-09-29
Abstract: 一种光模块测试结构及测试装置，光模块测试结构包括固定在基板上的光模块笼子(2)、连接在光模块笼子(2)上的散热器(1)以及浮动支撑机构，浮动支撑机构包括第一推动机构和第二推动机构，第一推动机构一端连接在基板上，另一端与第二推动机构的一端连接，第二推动机构的另一端与散热器(1)活动连接，第一推动机构运动可带动第二推动机构沿第一方向作往复运动，第二推动机构可带动散热器(1)沿第一方向作往复运动。通过调节浮动支撑机构使散热器(1)与光模块之间保持间隙，可防止刮伤光模块，提高光模块测试后的良品率，光模块测试结构可用于光模块的批量测试，提高测试效率。
Patent WO-2022067643-A1 (WO)
Title: 一种小区选择方法、寻呼方法及装置
Inventor: LI YONGCUI
IPC: H04W36/08
Filed: 2020-09-30
Abstract: 一种小区选择方法、寻呼方法及装置，本申请实施例中，在小区选择方法中，终端设备在进行小区选择时，不仅考虑小区的信号测量结果，还结合终端设备的小区选择辅助信息，其中，小区选择辅助信息包括一个或多个会话对应的切片的标识和小区的切片能力信息，根据小区的测量结果和小区选择辅助信息进行小区选择或小区重选，这样可以尽可能使得终端选择的小区支持会话对应的切片，保证业务的连续性。
Patent WO-2022077312-A1 (WO)
Title: Signal de réveil de liaison latérale pour dispositif sans fil
Inventor: ZHANG YUSHU
IPC: H04W76/23
Filed: 2020-10-15
Abstract: La présente invention concerne des techniques d'économie d'énergie réalisées par un dispositif sans fil. Les techniques comprennent la réception, par un premier dispositif sans fil, d'un ensemble de ressources de liaison latérale pour des communications directes avec un second dispositif sans fil à partir d'un nœud sans fil; la détermination, par le premier dispositif sans fil, d'une transmission de données de liaison latérale au second dispositif sans fil; la réception d'informations de coordination de liaison latérale, les informations de coordination de liaison latérale comprenant des informations de configuration de réception discontinue (DRX) du second dispositif sans fil; la transmission d'une demande de ressources de liaison latérale au nœud sans fil, la demande de ressources de liaison latérale comprenant des informations d'assistance sur la base des informations de coordination de liaison latérale reçues; la réception d'une autorisation de ressources de liaison latérale en provenance du nœud sans fil; et la transmission des données de liaison latérale sur la base de l'autorisation de ressources de liaison latérale.
Patent WO-2021103886-A1 (WO)
Title: 一种反面止口缝纫装置
Inventor: YANG ZONGXIAN
IPC: D05B35/02
Filed: 2020-10-26
Abstract: 一种反面止口缝纫装置，包括缝纫面台（1），缝纫面台（1）上表面侧边设有缝纫槽（2），缝纫槽（2）内侧表面，位于缝纫杆（3）正下方设有止口针（21），止口针（21）与缝纫杆（3）相互平行；通过在缝纫槽（2）内侧表面设有止口针（21），当对服装进行缝制完成后，所留有的线头可通过止口针（21）对其进行止口，防止滞留线头对服装质量造成影响，达到了节约作业时间，提高作业效率的有益效果。