baber/WOPTO huggingface dataset:
Patent WO-2021008398-A1 (WO)
Inventor: ZHAI YIKUI
IPC: G06N3/04
Filed: 2020-07-06
Abstract: A multiscale Synthetic Aperture Radar (SAR) image recognition method and device based on an attention mechanism. A SAR training image is trained by an attention prediction subnet (11), an area of interest positioning subnet (12) and an image classification subnet (13), and an integral image recognition network (10) is then adjusted in combination with network loss, thereby greatly improving network performance. In addition, an attention prediction map is generated by means of an intention mechanism so as to position the most significant feature portion in the SAR image, thereby greatly eliminating the image feature redundancy in machine vision, effectively determining the area of interest, reducing the interference of image noise, shortening the image processing time, enhancing the target recognition accuracy, facilitating the next step of target positioning and significantly improving the overall network recognition speed.
Patent WO-2021027438-A1 (WO)
Inventor: Kan Chunxiu
IPC: H04W74/08
Filed: 2020-07-06
Abstract: The present disclosure discloses a scheduling method and device, which are used to realize dynamic scheduling of MSG2 and MSG3 based on time slots, thereby increasing the success rate of terminal access. The scheduling method provided by the embodiment of the present disclosure includes: determining a first time slot, the first time slot is the time when the first message sent by the terminal is received; according to the first time slot, selecting the parameter K2 from the preset parameter set, and selecting the downlink time slot corresponding to the parameter K2 as the second time slot, so that the third time slot determined by the sum of the second time slot, K2 and the preset offset value is the uplink time slot; if no resource collision occurs between the second time slot and other unshared downlink time slots, it is determined to schedule the second message according to the second time slot and schedule the third message according to the third time slot.
Patent WO-2021217876-A1 (WO)
Inventor: ZHANG HONGBIN
IPC: F16B7/14
Filed: 2020-07-07
Abstract: A quick telescopic rod structure, comprising a first-stage pipe (11), a second-stage pipe (21) and a third-stage pipe (31). A locking seat (16) is installed in an installation hole in an inner wall of the first-stage pipe (11); a locking piece (15) is arranged in a fixing groove in the locking seat (16); the locking piece (15) and the locking seat (16) are both inclined in the direction of the first-stage pipe (11); a slide block (13) is installed on the locking seat (16); a via hole for a screw rod (18) is provided in the locking seat (16); the screw rod (18) sequentially passes through a spring (17) and the via hole in the locking seat (16) to install the slide block (13) and the locking seat (16) together; a plurality of locking column holes are provided in the slide block (13); locking columns (14) are installed in the locking column holes; the locking columns (14) create rolling contact friction with the locking piece (15) and also create rolling friction with an inner wall of the second-stage pipe (21); under the action of the spring (17), the locking seat (16) and the slide block (13) bear the tension of the spring (17) all the time; and the locking piece (15) is inclined, such that the locking columns (14) move in a normal direction of the pipe after bearing the tension of the spring (17).
Patent WO-2021036525-A1 (WO)
Inventor: GUO RUI
IPC: G02B27/00
Filed: 2020-07-08
Abstract: L'invention concerne un combinateur optique (101, 301, 400) en réalité augmentée et un dispositif associé. Le combinateur optique (101, 301, 400) comprend un substrat transparent (202, 402) et une couche de supersurface (201, 401) disposée sur la surface du substrat transparent (202, 402). La couche de supersurface (201, 401) comprend une pluralité d'unités de supersurface (403) agencées en deux dimensions. L'intervalle entre deux unités de supersurface (403) adjacentes de la pluralité d'unités de supersurface (403) change progressivement le long d'une ou de deux dimensions, et l'angle relatif entre deux unités de supersurface (403) adjacentes quelconques n'est pas nul. Le combinateur optique (101, 301, 400) peut améliorer la transmittance de la lumière ambiante et améliorer l'uniformité et le champ de vision d'une image.
Patent WO-2021008533-A1 (WO)
Inventor: YIN YUANBIN
IPC: H04L45/121
Filed: 2020-07-14
Abstract: Provided is a method for determining a path, and a related device. The method comprises: determining N 1  first-type nodes from among N nodes comprised in a first network topology, wherein the N nodes comprise the N 1  first-type nodes and N 2  second-type nodes, and the first-type nodes support SRv6; determining a second network topology corresponding to the first network topology, wherein the second network topology comprises the N 1  first-type nodes, but does not comprise the N 2  second-type nodes, and a target topology structure comprises M first-type target paths; determining transmission overheads of the M first-type target paths, wherein a transmission overhead of an ith first-type target path is the minimum value of transmission overheads of K i  paths; and performing path calculation according to the transmission overheads of the M first-type target paths and the second network topology. According to the technical solution, an existing network topology structure can be used to build a new network topology so as to reduce the difficulty of path calculation, thereby reducing the burden of managing devices.
Patent WO-2021013253-A1 (WO)
Title: Electronic device and imaging method thereof
Inventor: WANG PENGPENG
IPC: H01L27/146
Filed: 2020-07-24
Abstract: Provided is an electronic device, which comprises: a pixel layer, an image display control device, a photosensitive layer, and a processor. The pixel layer comprises pixel units configured to display image; the image display control device is electrically connected to the pixel layer and is configured to control a plurality of pixel units in the pixel layer to sequentially display at least one first image according to at least one first image signal; the photosensitive layer is located on one side, facing away from the light emitting side of the pixel layer, of the pixel layer, the photosensitive layer is configured to receive reflected light after an object to be photographed reflects the light emitted by the pixel layer each time when one first image is displayed, and convert the reflected light received each time into a second image signal; the processor is electrically connected with the photosensitive layer and is configured to determine an image of the object to be photographed according to the at least one first image signal and each second image signal corresponding to the at least one first image signal.
Patent WO-2021031796-A1 (WO)
Title: Information transmission method and apparatus
Inventor: HUANG SHUANGHONG
IPC: H04W28/02
Filed: 2020-07-24
Abstract: The present application provides an information transmission method and apparatus. The method comprises: if first wireless transmission and second wireless transmission overlap in a time domain, performing the following processing: comparing a first priority value corresponding to the first wireless transmission with a second priority value corresponding to the second wireless transmission, and discarding the wireless transmission corresponding to the relatively higher priority value; or, comparing the first priority value corresponding to the first wireless transmission with a parameter value A, if the first priority value is greater than or equal to the parameter value A, discarding the first wireless transmission, otherwise, discarding the second wireless transmission. The present application solves the problem in the related art of transmission conflict when transmission of different RATs overlaps in a time domain in the case of in-device coexistence.
Patent WO-2021052008-A1 (WO)
Title: Screen projection method and system
Inventor: MA RUI
IPC: H04N21/472
Filed: 2020-07-27
Abstract: The present application relates to the field of artificial intelligence, and provided thereby are a screen projection method or system. The screen projection method comprises: determining a display screen orientation of a handheld device by using image information obtained by a sensor; and when it is determined that the display screen orientation of the handheld device meets a preset orientation, displaying screen content of the handheld device by means of a target display screen or instructing the handheld device to display the screen content by means of the target display screen. The present solution may be applied to a screen projection operation of an intelligent device such as a handheld device in an in-vehicle environment in the field of intelligent driving or automatic driving, or may be applied to a screen projection operation in a home or an office scenario. By detecting a user behavior and/or a state of an intelligent device such as a handheld terminal, it is determined whether to perform screen projection, thereby implementing a more convenient and efficient screen projection operation.
Patent WO-2021052073-A1 (WO)
Title: Permanent magnet rotor and permanent magnet motor
Inventor: SHAO SHILIANG
IPC: H02K1/27
Filed: 2020-08-14
Abstract: A permanent magnet rotor and a permanent magnet motor. The permanent magnet rotor comprises spokes and a plurality of permanent magnets (12). The spokes are annularly arranged, and a plurality of mounting holes penetrating the spokes are uniformly spaced along the circumferential direction of the spokes. The permanent magnets (12) are arranged in a rectangular shape, and the permanent magnets (12) are respectively is disposed in the plurality of the mounting holes in one-to-one correspondence. The permanent magnet motor (10) comprising the permanent magnet rotor has lower costs, thereby improving market competitiveness, facilitating wide popularization and application.
Patent WO-2021036961-A1 (WO)
Inventor: LI QIAOYU
IPC: H04L1/00
Filed: 2020-08-22
Abstract: Aspects described herein relate to uplink control information (UCI) based uplink preemption indication. In one example, a first node such as an integrated access and backhaul (IAB) node may determine that data having a priority level is to be transmitted on an uplink communication channel to a second node. The first node transmits UCI including a preemption indication representing a punctured uplink transmission of the data to the second node after transmission of the data. In another example, a first node such as a parent node in an IAB system may receive, from an IAB node, UCI including a preemption indication representing a punctured uplink reception of the data. In both examples, the UCI may be associated with a preemption indication cycle representing a number of time or frequency resources.
Patent WO-2022040861-A1 (WO)
Inventor: LEI YUN
IPC: H01R13/514
Filed: 2020-08-24
Abstract: Disclosed is a conductive terminal, which is provided on an end portion of a conductor wire and used for being electrically connected to an electrode element. The conductive terminal comprises a magnetic element and a conductive element; the conductive element comprises a connecting frame, the magnetic element is accommodated in the connecting frame, and the conductor wire is electrically connected to the connecting frame. The present application further provides a connector, a charger, and an emergency starting power supply. By means of magnetic adsorption of the magnetic element, the conductive terminal is electrically connected to the electrode element, thereby improving the use convenience and safety of the conductive terminal.
Patent WO-2021169204-A1 (WO)
Inventor: LIU YUANJIANG
IPC: H02K41/02
Filed: 2020-08-26
Abstract: Disclosed are a silicon steel-plate stacking apparatus and silicon steel-plate stacking method, the silicon steel-plate stacking apparatus comprising a bottom plate and a position-limiting structure, the bottom plate having a stacking area used for placing a plurality of silicon steel plates; the position-limiting structure is arranged on the bottom plate and is located at the periphery of the stacking area, and is used for limiting the positions of the plurality of silicon steel plates in the circumferential direction of the plurality of silicon steel plates. In the present invention, the arrangement of the bottom plate provides a stable load-bearing surface for the silicon steel plates; the arrangement of the stacking area indicates the exact placement position of the silicon steel plates; the arrangement of the position-limiting structure can limit the circumferential direction of the plurality of silicon steel plates, is more convenient for the stacking operation of a plurality of silicon steel sheets, and can prevent positional deviation of the silicon steel plates during the stacking process which would otherwise reduce the accuracy of stacking.
Patent WO-2022056698-A1 (WO)
Title: Generation method for parametric light and application thereof
Inventor: WANG ZHENGPING
IPC: G02F1/35
Filed: 2020-09-16
Abstract: A generation method for parametric light and an application thereof, relating to the field of laser and nonlinear optics. The method comprises: providing a nonlinear optical material, the nonlinear optical material satisfying sum-frequency phase matching conditions, i.e., simultaneously satisfying the energy conservation condition of ω  p +ω i =ω s  and the momentum conservation condition of n p ω p +n i ω i =n s ω s ; using laser having a wavelength of λ p  as pump light (2), and making the laser incident on the nonlinear optical material, the nonlinear optical material outputting signal light (6) having a wavelength of λ s , i.e., tunable sum-frequency parametric light. Frequency up-conversion is implemented by using an optical sum frequency as a basic principle, thereby facilitating obtaining visible and ultraviolet light sources by using simple infrared light sources. The present invention has advantages such as low production cost, small volume, simple and compact structure, easy adjustment, stable performance, and tunable bandwidth, and can be widely applied to fields such as laser processing, precise measurement, laser display, information storage, medical, biology, military, and scientific research.
Patent WO-2022021595-A1 (WO)
Inventor: LU SHAOZHANG
IPC: F24F13/02
Filed: 2020-09-28
Abstract: An air duct assembly and a mobile air conditioner. The air duct assembly comprises a first air duct (100) and a second air duct (200); the second air duct (200) is sleeved at the outer side of the first air duct (100), so that a first air channel (110) is formed in the first air duct (100), and a second air channel (210) is formed between the first air duct (100) and the second air duct (200); the first air duct (100) can be individually stretched and extends outside the second air duct (200), so that the first air channel (110) and the second air channel (210) can be communicated with the outdoor environment at the same time, thereby implementing air introduction and exhausting between the two air ducts and the outdoor environment; or, the first air channel (110) is communicated with the outdoor environment, and the second air channel (210) is communicated with the indoor environment, thereby introducing air from the indoor environment and exhausting the air to the outdoor environment.
Patent WO-2022027808-A1 (WO)
Title: Application of hbp in high-risk pregnancy prediction
Inventor: ZHOU XUYI
IPC: G01N33/68
Filed: 2020-09-29
Abstract: Provided are a method and kit for predicting high-risk pregnancy of pregnant women. The method can effectively predict the pregnancy risk of pregnant women, so that clinical intervention can be carried out in advance to improve the prognosis of high-risk pregnant women. It is found for the first time that HBP level can be used as a significant indicator for early prediction of pregnancy risk of pregnant women.
Patent WO-2021174861-A1 (WO)
Inventor: Wang Kaihou
IPC: H01L31/18
Filed: 2020-10-14
Abstract: Disclosed are a packaging structure and a packaging method. The packaging method comprises: providing a fingerprint recognition chip, the fingerprint recognition chip having a front face and a back face opposite to each other, the front face having a plurality of pixel points for acquiring fingerprint information; sequentially manufacturing a first light-transmitting layer and a light-shielding layer on the front face of the fingerprint recognition chip; and using the first light-transmitting layer as a block to etch the light-shielding layer, so as to form a plurality of light-transmitting holes, each of the light-transmitting holes corresponding to one of the pixel points. In the present invention, an optical filter is used as a blocking layer, and light-transmitting holed are manufactured on the light-shielding layer, so that a formed columnar light-shielding body better shields and absorbs unnecessary oblique light, making a formed image of an object clearer, the optical filter can filter out stray light outside a detection light band, and the processing efficiency of the process can be increased, being suitable for wafer-level packaging.
Patent WO-2022077274-A1 (WO)
Title: 一种无线感知资源协调方法、装置及存储介质
Inventor: DONG XIANDONG
IPC: H04W72/04
Filed: 2020-10-14
Abstract: 本申请公开了一种无线感知资源协调方法、装置及存储介质。其中无线感知资源协调方法应用于无线访问接入点AP，该方法包括：确定无线感知资源帧，所述无线感知资源帧包括无线感知信息，所述无线感知信息用于协调站点发送无线感知请求帧；发送所述无线感知资源帧。本申请的技术方案减小了对其他设备的干扰。
Patent WO-2022087866-A1 (WO)
Inventor: MA YULI
IPC: H02J7/00
Filed: 2020-10-28
Abstract: Dispositif de commande et procédé de commande d'une puce d'intelligence artificielle (IA), et dispositif de commande, utilisé pour réaliser une commande flexible de noyaux d'intelligence artificielle (AIC) dans une puce IA et améliorer le taux d'utilisation des AIC dans la puce IA, ce qui permet d'améliorer l'expérience utilisateur. Dans le dispositif de commande de la puce IA, la puce IA comprend N ACI, N étant un nombre entier supérieur à un. Le dispositif comprend : un dispositif de commande et un circuit d'inhibition connecté au dispositif de commande. Le dispositif de commande est configuré pour déterminer que le nombre d'AIC autorisés à être activés parmi les N ACI représente un premier nombre, et pour générer une instruction de commande en fonction du premier nombre et envoyer ensuite l'instruction de commande au circuit d'inhibition. Le circuit d'inhibition est connecté aux N ACI et est configuré pour activer ou désactiver au moins l'un des N ACI en fonction de l'instruction de commande.
Patent WO-2022087909-A1 (WO)
Inventor: KIM TAEJIN
IPC: G09G3/3258
Filed: 2020-10-28
Abstract: 一种显示装置、电压采集电路和方法，属于显示技术领域。该显示装置包括：显示面板（10），包括多个子像素（11）以及多根感测线（14），所述子像素（11）与所述感测线（14）连接；基准电压提供电路（20），被配置为提供基准电压；采样电路（30），分别与所述感测线（14）和所述基准电压提供电路（20）电连接，被配置为采集所述感测线（14）上的电压，得到第一采样值，以及采集所述基准电压提供电路（20）提供的基准电压，得到第二采样值；处理电路（40），与所述采样电路（30）电连接，被配置为根据所述第二采样值和所述基准电压，对所述第一采样值进行修正。有利于提高显示装置的显示效果。
Patent WO-2022082838-A1 (WO)
Inventor: YAO QIANG
IPC: G01J3/42
Filed: 2020-10-29
Abstract: 一种光学检测系统，用于高压设备分解产物检测，包括：测量气室（2）和测量主机（1）；其中，测量气室（2）设置在高压设备上，并与高压设备的气室连通，测量气室（2）两侧分别设置有准直器（21）和反射镜（22），测量主机（1）连接至准直器（21）；准直器（21），用于根据测量主机（1）发出的激光信号向测量气室（2）出射测量激光，以及；接收来自反射镜（22）的反射激光，并将反射激光传输至测量主机（1）。测量主机（1）和测量气室（2）之间通过激光信号实现数据采集回传，实现无电信号传输，避免了电磁干扰，提高测量高压设备的安全性。
Patent WO-2022088017-A1 (WO)
Title: 显示面板的驱动方法、存储介质、驱动设备及显示设备
Inventor: LI JINGYONG
IPC: G09G3/3208
Filed: 2020-10-30
Abstract: 一种显示面板的驱动方法、存储介质、驱动设备及显示设备，所述驱动方法包括：在第N帧，基于所述第N帧的灰阶数据，通过所述像素驱动电路向所述第二电极施加第一电压，并向所述第一电极施加与第一电压匹配的第一数据信号；N为正整数；在第N+1帧，基于所述第N+1帧的灰阶数据，通过所述像素驱动电路向所述第二电极施加第二电压，并向所述第一电极施加与第二电压匹配的第二数据信号，其中，所述第一电压和所述第二电压不相同。
Patent WO-2022088150-A1 (WO)
Title: 一种水性纸箱防水涂料及其制备方法和应用
Inventor: YUAN HONGQING
IPC: C09D191/06
Filed: 2020-10-31
Abstract: 一种水性纸箱防水涂料及其制备方法和应用。该涂料包括以下重量份的原料：水性石蜡35-40份，水性乳化剂15-20份，氧化聚乙烯蜡20-30份，松香15-20份，有机色浆15-20份。制备方法包括：称取各原料后，将水性石蜡与氧化聚乙烯蜡、松香、水性乳化剂进行混合，搅拌均匀；将搅拌好的液体加入有机色浆，再次搅拌均匀；自然冷却后即得水性纸箱防水涂料。该涂料可用于包装纸箱。
Patent WO-2022067961-A1 (WO)
Title: Low-cost high-performance q500 bridge steel and production method therefor
Inventor: HUANG YIXIN
IPC: C22C38/06
Filed: 2020-11-04
Abstract: Disclosed in the present invention is a low-cost high-performance Q500 bridge steel, relating to the technical field of steel production. The Q500 bridge steel comprises the following chemical components in percentage by mass: C≤0.035%, Si: 0.31%-0.40%, Mn: 1.71%-1.80%, P≤0.015%, S≤0.0030%, Nb: 0.030%-0.050%, V: 0.020%-0.050%, Ti: 0.010%-0.018%, Cr: 0.70%-0.80%, Ni: 0.10%-0.20%, residual Mo≤0.05%, Cu: 0.10%-0.20%, B≤0.0005%, N≤0.0005%, and Al: 0.020%-0.050%. The tensile strength of the product is improved while the yield strength is reduced, effectively reducing the yield ratio of the product.
Patent WO-2021088975-A1 (WO)
Inventor: SHAN SONG
IPC: C07D239/48
Filed: 2020-11-06
Abstract: L'invention concerne l'utilisation d'un composé dans la prévention ou le traitement d'une maladie du greffon contre l'hôte (GVH), en particulier l'utilisation du composé de formule (I) ou d'un sel pharmaceutiquement acceptable de celui-ci dans la préparation d'un médicament pour la prévention ou le traitement d'une GVH.
Patent WO-2021196643-A1 (WO)
Title: 交互对象的驱动方法、装置、设备以及存储介质
Inventor: WU WENYAN
IPC: G06F3/16
Filed: 2020-11-18
Abstract: 公开了一种交互对象的驱动方法、装置、设备以及存储介质，所述交互对象展示在显示设备中，所述方法包括：获取所述交互对象的声音驱动数据对应的音素序列；获取与所述音素序列匹配的所述交互对象的姿态参数值；根据所述姿态参数值控制所述显示设备展示的所述交互对象的姿态。
Patent WO-2021121091-A1 (WO)
Title: 数据处理方法、装置、存储介质和终端
Inventor: HUANG HAI
IPC: G06F16/2458
Filed: 2020-12-09
Abstract: 一种数据处理方法、装置、存储介质和终端，其中，方法包括：响应于老师输入题目的指令，将题目信息保存到redis数据库中（S201）；响应于学生进入教室的指令，将学生信息保存到所述redis数据库中（S202）；响应于学生答题的指令，将答题信息保存到所述redis数据库中（S203）；响应于统计指令，基于所述redis数据库对所述题目信息、所述学生信息以及所述答题信息进行处理，生成统计结果（S204）。上述技术方案在进行数据统计分析时，利用redis数据库技术，进行数据计算时的内存优化，从而提升了在线答题系统整体的运行效率，可同时为多个用户提供高效稳定的在线答题服务，提升了用户的答题体验。
Patent WO-2021232759-A1 (WO)
Title: Battery swapping cabinet
Inventor: ZHENG XIAOJUN
IPC: H01M50/20
Filed: 2020-12-10
Abstract: Disclosed is a battery swapping cabinet (10), comprising a cabinet body (11), a control module, a cabinet door (12) and an electronic lock (13). The electronic lock (13) comprises a lock box (131), a lock bolt (132), a lock hook mechanism (133), a driving mechanism (134), an ejector pin (135) and a trigger control device (136), wherein the lock hook mechanism (133) is used for being hooked to the lock bolt (132); the driving mechanism (134) is used for driving the lock hook mechanism (133) to be disengaged from the lock bolt (132); the ejector pin (135) is at least partially arranged in the lock box (131) and used for abutting against a door frame; and the trigger control device (136) is used for sending information that an electronic lock is locked, to the control module, when the ejector pin (135) abuts against the door frame. Thus when the control module of the battery swapping cabinet (10) cannot confirm the information that the electronic lock (13) is locked, alarm information can be sent to the outside by sound-light alarm and other means, such that the security of an electric device such as a battery in the battery swapping cabinet is guaranteed.