baber/WOPTO huggingface dataset:
Patent WO-2021056727-A1 (WO)
Inventor: ZHANG XINGLI
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A joint noise reduction method based on variational mode decomposition and a permutation entropy, relating to the technical field of signal processing. The joint noise reduction method comprises the following steps: first, reading a noisy signal x(t); calculating the value of a scale index a of x(t), and determining the number K of decompositions of variational mode decomposition (VMD) according to the value of a; second, performing K-layer VMD decomposition on the noisy signal x(t) to obtain a series of variational modal components u  k ; and then calculating a permutation entropy value of the variational modal components u  k  to further determine the value of K; and finally, removing a noise component u  k  and reconstructing the remaining components u  k  to obtain a signal subjected to noise reduction filtering. The method has advantages of adaptively determining the number of decompositions, effectively removing the noise component, and having strong robustness and real-time performance, can perform effective noise reduction filtering processing on a signal, and has good technical value and application prospect for a non-stationary signal noise reduction method.
Patent WO-2021097692-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2019-11-20
Abstract: This disclosure provides systems and methods, including computer programs encoded on computer storage media, for managing control channel monitoring. In an aspect, a mobile device may receive a wakeup signal including an indication of one or more groups of physical downlink control channel (PDCCH) search space sets. The mobile device may determine one or more PDCCH monitoring times based on the indication of the one or more groups of PDCCH search space sets. The mobile device may monitor the PDCCH during the determined one or more PDCCH monitoring times. In another aspect, a network element may configure two or more groups of physical downlink control channel (PDCCH) search space sets among the plurality of mobile devices and transmit a wakeup signal indicating to the plurality of mobile devices which of the two groups of PDCCH search space sets to which each mobile device of the plurality of mobile devices belongs.
Patent WO-2021051639-A1 (WO)
Inventor: SUN PING
IPC: C11D3/04
Filed: 2019-11-21
Abstract: 一种LCD基板清洗剂及其使用方法，各组分的重量份数分别是：10-20份的氢氧化钾、10-18份的碳酸钠、14-26份的乙醇胺、15-25份的丙酮、15-25份的N-甲基吡咯烷酮、5-10份的非离子表面活性剂、5-10份的无机絮凝剂、6-8份的螯合剂和70-100份的去离子水；使用方法，包括以下步骤，步骤一，清洗剂制作；步骤二，正常清洗线；步骤三，清洗剂清洗；步骤四，超音波清洗；步骤五，基板风干；步骤六，UV光照射。
Patent WO-2021102765-A1 (WO)
Title: 一种光学投影成像系统及方法
Inventor: LIU ZHENGMING
IPC: G03B21/14
Filed: 2019-11-28
Abstract: 一种光学投影成像系统及方法，通过在LED芯片上增加角度控制器，通过角度控制在每隔预设时间对LED芯片发出光线的出射角度进行调节控制，得到不同出射角度投影出的不同图像，投影到投影屏幕上的不同出射角度投影出的不同图像拼接成整幅图像，从而实现图像的大屏幕显示，并未增加投影系统的体积，仅仅对LED芯片发出光线的出射角度进行调节，因此成本低，易于实现，满足了图像大屏幕显示的需求。以及一种光学投影成像方法。
Patent WO-2021072923-A1 (WO)
Title: Collision severity prediction method for passenger injury risk
Inventor: NIE BINGBING
IPC: G06F30/20
Filed: 2019-11-28
Abstract: Scenario feature data is input into a first learning model to obtain a collision acceleration curve, so that vehicle collision acceleration can be actually calculated by means of making full use of a road traffic condition of a road section and data of a vehicle itself. A second learning module is constructed, and passenger feature data, constraint system feature data and the collusion acceleration curve are input into the second learning model to obtain collision kinetic curves of different human body parts, so that actual collision scenario features, such as a passenger feature and a constraint system feature, can be comprehensively taken into consideration, thereby greatly improving the reliability of passenger collision severity prediction. Finally, scalar conversion is performed by means of the collision kinetic curves of different human body parts, so as to realize the quantization of collision severity. According to the collision severity prediction method, the rapid and accurate passenger collision severity prediction can be realized where comprehensive factors are taken into consideration.
Patent WO-2020119762-A1 (WO)
Inventor: YANG JIAN
IPC: C02F1/68
Filed: 2019-12-12
Abstract: 一种氢水的制备装置及方法，所述制备装置包括压力桶体(1)、置于压力桶体(1)内的可拆卸式功能高分子复合膜式内胆(2)和可拆装式压力桶盖(3)，以及可拆装式多功能水处理器(25)；所述的压力桶体(1)、膜式内胆(2)和压力桶盖(3)密封连接后形成两个腔体；其中，所述膜式内胆为第一空腔(5)，储存经净化处理后的活性水；所述的压力桶体(1)内壁与膜式内胆(2)外壁之间形成的腔体为第二空腔(6)，储存一定压力的功能气体氢分子。所述装置中功能高分子复合膜式内胆(2)具有渗透性与弹性功能，第二空腔(6)内储存的功能气体氢分子向其中溶解扩散，并逐渐渗透入第一空腔(5)内的活性水中，从而形成集聚氢分子的高效氢水。该装置可实现高效氢水的自动制备，结构简单，操作便捷，功能多样，功效显著，节能环保，安全稳定，可重复利用，成本较低。
Patent WO-2020143397-A1 (WO)
Inventor: GAI BO
IPC: A61P1/02
Filed: 2019-12-16
Abstract: L'invention concerne l'utilisation d'un squelette de paroi cellulaire de Nocardia rubra dans le traitement d'un ulcère aphteux récurrent. L'ulcère aphteux récurrent est choisi parmi l'un quelconque ou une combinaison des éléments suivants : un ulcère aphteux récurrent doux, un ulcère aphteux récurrent herpétique et un ulcère aphteux récurrent grave. On peut voir qu'après administration médicamenteuse, la cicatrisation des ulcères, l'hyperémie et les symptômes de douleur disparaissent.
Patent WO-2021022760-A1 (WO)
Inventor: ZHAO JING
IPC: G09F3/02
Filed: 2019-12-19
Abstract: Provided is an air-blowing micro-cable (100), comprising a reinforcer (10), a cable core arranged around the reinforcer (10), and an outer sheath (50) wrapped outside the cable core. The cable core comprises a plurality of loose sleeves (20), and the loose sleeves (20) are filled with optical fibers (21) and a water-blocking substance. The air-blowing micro-cable (100) further comprises a fireproof layer (40), and the fireproof layer (40) is arranged between the cable core and the outer sheath (50). According to the air-blowing micro cable (100), the fireproof layer (40) is additionally arranged outside the cable core, such that the influence of flames on the cable core during combustion is reduced, and the safety is high.
Patent WO-2020125790-A1 (WO)
Inventor: AL-QAQ WAEL
IPC: H03D3/00
Filed: 2019-12-21
Abstract: A circuit includes a polar transmitter to generate a radio frequency output from amplitude and phase signal components. The polar transmitter includes an amplifier to combine amplitude and phase signal components. A processor is coupled to the polar transmitter to provide the amplitude and phase signal components. The processor includes: a digital modulation circuit to generate a modulated digital signal including in-phase and quadrature signal components and a correction circuit to calculate and apply a complex digital offset for local oscillator feedthrough of the amplifier. The complex digital offset includes an in-phase offset correction factor and a quadrature offset correction factor.
Patent WO-2020186863-A1 (WO)
Inventor: NING JING
IPC: G06F9/451
Filed: 2019-12-23
Abstract: A display device (200), used for improving user experience, and comprising: displays (154, 275); a user interface (265); controllers (110, 250), used for: when it is determined that a selector (43) moves to one item (411-415) in a first display area (41) on the basis of a user input, rolling a plurality of sub-items (4111-4113, 4121-4122, 4131-4134, 4141-4144, 4151-4155) of a second display area (42) by a preset distance, such that boundary sub-items (4111, 4113, 4121, 4122, 4131, 4134, 4141, 4144, 4151, 4155) associated with the selected item (411-415) in the plurality of sub-items (4111-4113, 4121-4122, 4131-4134, 4141-4144, 4151-4155) roll to positions around the selected item (411-415).
Patent WO-2020164596-A1 (WO)
Inventor: LIU JING
IPC: H04W40/02
Filed: 2020-02-14
Abstract: 本申请提供一种数据传输方法及装置。该方法包括：接入回传一体化IAB宿主节点的分布式单元接收所述IAB宿主节点的集中式单元发送的下行数据和所述下行数据的业务属性信息；所述IAB宿主节点的分布式单元根据所述下行数据的业务属性信息或根据所述下行数据的业务属性信息和接入IAB节点的地址信息，将所述下行数据映射至对应的回传链路的无线链路控制信道BH RLC信道发送给下一跳的IAB节点，以实现用户面数据在IAB系统中进行传输。
Patent WO-2020207168-A1 (WO)
Inventor: SHAN JIANFENG
IPC: G09G3/34
Filed: 2020-03-09
Abstract: Disclosed are a method and system for driving a display module, and a display device. A driving process of a display panel comprises: receiving a first color signal and then converting same into a first hue, color saturation, brightness spatial signal; adjusting a first color saturation signal using a preset adjustment coefficient to obtain a second color saturation signal; and converting the second color saturation signal into a second color signal and then driving the display panel. A driving process of a backlight module comprises: receiving a first color signal, calculating an average signal of first color saturation signals and an average signal of second color saturation signals (S21); determining a minimum color light source, and obtaining a minimum light source adjustment coefficient corresponding to the minimum color light source (S22); adjusting the minimum color light source to obtain a fourth brightness value (S23); and driving the minimum color light source by using the fourth brightness value (S24).
Patent WO-2020215997-A1 (WO)
Inventor: SUN LIPING
IPC: G01N33/48
Filed: 2020-03-30
Abstract: Provided is a disposable specimen collection box, comprising a box body (4) and a sealing cover (1). The sealing cover (1) is assembled on an upper end of the box body (4) in a sealed manner; the interior of the box body (4) is provided with a mixing cavity (A), a collection cavity (B) and a storage cavity (C), a first channel (43) is arranged between the mixing cavity (A) and the collection cavity (B), a second channel (44) is arranged between the collection cavity (B) and the storage cavity (C), and a coarse filter screen (10) and a fine filter screen (9) are respectively arranged in the first channel (43) and the second channel (44); and a stirrer (16) capable of being driven to rotate is arranged in the mixing cavity (A), and a sponge (8) is arranged in the storage cavity (C). The specimen collection box has advantages such as automatic diluent adding, automatic mixing and separating and automatic collecting being carried out in a totally closed state, the sealing performance is good, automatic mixing and separating have a good accuracy, the egg collection effect is good, collection is safe, reliable, hygienic and free of pollution, the working efficiency is high, and the problems of low efficiency, tedious operation and air pollution caused by manual operation are entirely solved.
Patent WO-2020207359-A1 (WO)
Inventor: GUO JIN
IPC: H04W48/18
Filed: 2020-04-03
Abstract: Disclosed are a network configuration method and apparatus, which are used for solving the problem, in the prior art, that a single network cannot meet the service requirements of multiple sub-services of an Internet of Vehicles service. The method comprises: a first apparatus receiving a service request from a terminal device, wherein the service request comprises an identifier of a service and a network type supported by the terminal device, and the service comprises at least one sub-service; and the first apparatus determining, according to the network type supported by the terminal device, a selected network for each sub-service, and initiating, based on the selected network for each sub-service, a network configuration process. Therefore, differentiated network requirements of multiple sub-services of one service can be met by means of the collaboration and complementing of multiple networks, such that the reliable continuity of the service is ensured, thereby meeting the service requirements of an Internet of Vehicles service.
Patent WO-2021088323-A1 (WO)
Title: Shaking table for children
Inventor: CHEN WEIKUN
IPC: A47D9/02
Filed: 2020-04-23
Abstract: A shaking table for children, comprising a rear tray (1). A first cloth pressing disc (2) is provided on the top end of the rear tray (1); a first adjustment handle (3) is provided on the bottom end of the rear tray (1); a right joint inner cover (4), a right joint middle cover (5), and a right joint outer cover (6) are sequentially arranged at the right side of the rear tray (1); a left joint inner cover (7), a left joint middle cover (8), and a left joint outer cover (9) are sequentially arranged at the left side of the rear tray (1); a front tray (10) is provided on the symmetrical side of the rear tray (1); a second cloth pressing disc (11) is provided on the top end of the front tray (10); a second adjustment handle (12) is provided on the bottom end of the front tray (10); a right joint inner cover (13), a right joint middle cover (14), and a right joint outer cover (15) are sequentially arranged at the right side of the front tray (10). According to the shaking table for children, the micro-shaking effect of the shaking table for children is achieved by means of a motor in a left joint middle cover (16) and a shaking assembly in a shaking box front cover (22), the connection mode of a traditional shaking table for children is improved, and the shaking comfort is improved.
Patent WO-2020228646-A1 (WO)
Inventor: ZARIFI KEYVAN
IPC: H04W72/04
Filed: 2020-05-09
Abstract: Selon des aspects, la présente invention concerne des procédés et dispositifs dans un réseau de communication qui aident à mettre en œuvre la mesure d'un signal de référence de sondage (SRS) par de multiples cellules (c'est-à-dire des cellules de desserte et des cellules de non desserte, également connues sous le nom de "cellules voisines") ainsi que des unités de mesure de localisation NR.
Patent WO-2021114576-A1 (WO)
Inventor: ZHANG CHUNYU
IPC: A61C8/00
Filed: 2020-05-22
Abstract: An oral restoration support, comprising a support (100), implant screws (200), and retention nuts (300). The support (100) comprises a retention section and a supporting section (110); the supporting section (110) is provided on both ends of the retention section; the retention section comprises fixing rings (120); mounting holes (130) are provided on the supporting section (110); the implant screws (200) are rotary structures; the implant screws (200) match the mounting holes (130); from top to bottom, each implant screw sequentially comprises a mounting section (210), a sealing section (220), and a bone grafting section (230); the retention nuts (300) match the external threads on the surfaces of the mounting sections (210). According to the oral restoration support, the support (100) is retained by implanting the implant screws (200), thereby improving the retention stability of the support while reducing the injury to a patient; moreover, the non-acting support area only used for retention is greatly reduced, thereby making the oral restoration support compact and reducing the discomfort of the patient; in addition, the detachable design is convenient for the patient to remove the support (100) for cleaning or replacement when necessary.
Patent WO-2021243520-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04L29/06
Filed: 2020-06-01
Abstract: The present disclosure provides an acknowledge (ACK) feedback policy configuration method and apparatus, an ACK feedback method and apparatus, and a storage medium. The ACK feedback policy configuration method comprises: in response to a requirement to send first data frames corresponding to the same service identifier TID to a receiving end by means of multiple connections, configuring ACK feedback policies corresponding to second data frames sent by means of each of the multiple connections to be the same target ACK feedback policy, wherein the second data frames are the same as at least part of the first data frames; and sending the second data frames to the receiving end by means of each of the multiple connections. The present disclosure provides an ACK configuration policy for multiple connections. In addition, since ACK feedback policies corresponding to second data frames sent by means of each connection are the same, a sending end can accurately and quickly determine a receiving status of the receiving end regarding reception of the second data frames performed by means of each connection, thereby improving a transmission speed and network throughput.
Patent WO-2021253187-A1 (WO)
Title: Infrared image processing method, image acquisition device, image processing device, and computer readable storage medium
Inventor: ZHANG QINGTAO
IPC: H04N19/42
Filed: 2020-06-15
Abstract: An infrared image processing method, an image acquisition device, an image processing device, and a computer readable storage medium. The method comprises: acquiring a target infrared image, the target infrared image being an image subjected to grayscale transformation processing; acquiring a grayscale transformation relationship of the target infrared image, the grayscale transformation relationship representing a grayscale transformation relationship in a process of transformation from an original infrared image to the target infrared image; processing the target infrared image according to the grayscale transformation relationship to restore the original infrared image; and performing temperature measurement according to the original infrared image. In the present embodiment, an original infrared image can be restored from a target infrared image, so that the accuracy of temperature measurement is ensured, and storage resources or transmission resources are effectively saved because only the target infrared image needs to be stored or transmitted.
Patent WO-2022000190-A1 (WO)
Title: 散热装置、散热组件及移动平台
Inventor: SANG XIAOQING
IPC: H05K7/20
Filed: 2020-06-29
Abstract: 一种散热装置(100)、散热组件(1000)及移动平台(2000)，散热装置(100)用于为第一电路板(200)散热，散热装置(100)包括第一支架(10)、第二支架(20)及散热件(30)。第一支架(10)用于安装第一电路板(200)，第二支架(20)与第一支架(10)连接，第二支架(20)与第一支架(10)不在同一平面内，散热件(30)与第二支架(20)连接，以使第一电路板(200)产生的热量能够依次经由第一支架(10)和第二支架(20)后并通过散热件(30)散发。
Patent WO-2021008391-A1 (WO)
Inventor: ZHAO MINGHUA
IPC: G05B23/02
Filed: 2020-07-03
Abstract: An interface converter (100) and a vehicle diagnosis system, the interface converter (100) being applied to a vehicle-mounted automatic diagnosis system interface, and comprising: a communication contact (20), a plurality of pin contacts (40), and a switch switching apparatus (60); the plurality of pin contacts (40) are plugged into the vehicle-mounted automatic diagnosis system interface; the communication contact (20) is used to connect to a vehicle diagnosis device; and the switch switching apparatus (60) is used to link the communication contact (20) with any one pin contact (40) among the plurality of pin contacts (40), so that a signal transmitted by the vehicle diagnosis device by means of the communication contact (20) is transmitted to a target pin contact (40) among the plurality of pin contacts (40). Since the switch switching apparatus (60) may link the communication contact (20) to any one pin contact (40) among the plurality of pin contacts (40), the interface converter (100) may thus be connected to any target pin in an OBD interface of different types of vehicles, thereby increasing the adaptability and compatibility of the interface converter (100).
Patent WO-2021004464-A1 (WO)
Inventor: PANG LEJUN
IPC: F03D7/04
Filed: 2020-07-08
Abstract: A wind-powered generator that has angle-adjustable fan blades (1). The fan blades (1) rotate downwind and backward when working in the wind. When the fan blades (1) work, the fan blades (1) face the wind in front and captures a large amount of wind energy. When the fan blades (1) go back to operate, the end faces of the fan blades (1) face the wind, and the amount of resistance is very small. The angle of the fan blades (1) is controlled by a control plate (6, 27), and the control plate (6, 27) is fixed together with a power output shaft (12, 69). Power is outputted by means of the power output shaft (12, 69). Every time the fan blades (1) rotate 360 degrees around the power output shaft (12, 69), the fan blades (1) rotate 180 degrees in the opposite direction. When the fan blades (1) rotate vertically to work to the upper half circle, same rotates around the power output shaft (12, 69) in a fixed state using the power output shaft (12, 69) as the center. When the fan blades (1) return in the lower half circle, the fan blades (1) keep running in a horizontal state.
Patent WO-2021004523-A1 (WO)
Inventor: YANG YU
IPC: H04W72/10
Filed: 2020-07-10
Abstract: Embodiments of the present application provide a transmission method, a terminal, and a network device. The method comprises: determining third uplink information from first uplink information and second uplink information according to a first priority relation, the first uplink information being first beam failure recovery request (BFRQ) information; and sending the third uplink information by a first uplink resource.
Patent WO-2022006938-A1 (WO)
Inventor: MAO LUBIN
IPC: H02K33/00
Filed: 2020-07-15
Abstract: 一种线性振动马达（100），包括内部具有收容空间（13）的外壳（1）和收容于收容空间（13）的定子（2）和振子（3）以及将振子（3）悬置于收容空间（13）内的弹性支撑件（4），振子（3）和定子（2）的其中一方包括线圈组件（20），另一方包括与线圈组件（20）间隔相对的磁钢组件（32），磁钢组件（32）包括位于线圈组件（20）相对振子（3）的振动方向两侧的磁钢阵列（322）；磁钢阵列（322）包括正对线圈组件（20）的内磁钢（3221）以及设置于内磁钢（3221）两侧并与内磁钢（3221）并排设置的外磁钢（3222）；内磁钢（3221）的充磁方向垂直于振动方向，外磁钢（3222）的充磁方向与线圈的绕线平面的夹角a满足关系式：0°＜a＜90°；位于同一内磁钢（3221）两侧的外磁钢（3222）的磁力线相对内磁钢（3221）对称设置。上述线性振动马达（100）可改善磁路平坦性从而减少失真、提高通电线圈磁感应强度从而增大振动量。
Patent WO-2022021345-A1 (WO)
Title: Procédé et appareil de transmission de liaison descendante dans un canal physique de commande de liaison descendante
Inventor: XIAO LINGLING
IPC: H04W72/04
Filed: 2020-07-31
Abstract: La présente demande concerne un procédé et un appareil de transmission de liaison descendante dans un canal physique de commande de liaison descendante. Le procédé comprend : la détermination d'au moins un état d'indicateur de configuration de transmission (TCI) pour recevoir un canal physique partagé de liaison descendante (PDSCH) ou un signal de référence d'informations d'état de canal apériodique (AP CSI-RS), de multiples états TCI étant activés pour au moins un ensemble de ressources de commande (CORESET) dans une partie de largeur de bande (BWP) active dans la cellule de desserte ; et la réception du canal PDSCH ou du signal AP CSI-RS selon le ou les états TCI déterminés.
Patent WO-2021036708-A1 (WO)
Inventor: WANG SHEN
IPC: H01Q21/29
Filed: 2020-08-04
Abstract: Provided are an antenna module and a mobile terminal. The antenna module comprises a substrate, a first antenna sub-array and a second antenna sub-array, wherein the first antenna sub-array and the second antenna sub-array are arranged on the substrate; the first antenna sub-array comprises at least two first antenna units arranged in a first direction, and the second antenna sub-array comprises at least two second antenna units arranged in a second direction; the first direction and the second direction are arranged at an included angle; and the first antenna sub-array and the second antenna sub-array comprise a common target antenna unit.
Patent WO-2022027375-A1 (WO)
Title: Cell access selection method, terminal device, and network device
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2020-08-05
Abstract: Embodiments of the present application relate to a cell access selection method, a terminal device, and a network device. The method comprises: the terminal device receiving a target operating frequency band and/or a target tracking area identity (TAI); and performing cell selection according to the target operating frequency band and/or the target TAI. According to the embodiments of the present application, no frequency band information corresponding to a slice needs to be configured for a UE, such that the case where a cell selected by the UE does not support the slice which the UE desires to access can be avoided.
Patent WO-2022040988-A1 (WO)
Title: 图像处理方法、装置及可移动平台
Inventor: ZHOU YOU
IPC: G06T5/50
Filed: 2020-08-26
Abstract: 一种图像处理方法、装置及可移动平台。方法包括：获取摄像装置在第一位姿采集的第一图像，并在第一图像中确定待滤除对象对应的第一像素区块；获取摄像装置在第二位姿采集的第二图像，第二图像包括目标对象对应的第二像素区块，目标对象为第一图像中被待滤除对象遮挡的对象；通过第二像素区块对第一图像中第一像素区块做替换处理，以生成替换处理后的第一图像。
Patent WO-2021082696-A1 (WO)
Inventor: WANG XUJUN
IPC: H04M1/12
Filed: 2020-08-27
Abstract: La présente invention concerne un dispositif électronique. Le dispositif électronique comprend un cadre central ; un module de capteur de pression relié au cadre central ; et une couche de protection thermique disposée à l'extérieur du module de capteur de pression ou à l'intérieur du module de capteur de pression.