baber/WOPTO huggingface dataset:
Patent WO-2022109860-A1 (WO)
Inventor: LOU ZHIYUAN
IPC: G06T1/00
Filed: 2020-11-25
Abstract: La présente invention concerne un procédé de suivi d'objet cible et un cardan. Le cardan comprend : un ensemble de support comprenant au moins deux composants de support mobiles l'un par rapport à l'autre, l'ensemble de support étant utilisé pour supporter une charge ; et au moins deux moteurs, respectivement utilisés pour entraîner les composants de support correspondants à se déplacer de façon à ajuster la posture de la charge. Le cardan présente au moins deux modes de suivi, et dans les au moins deux modes de suivi, les nombres de moteurs qui peuvent entraîner respectivement les composants de support à se déplacer conjointement avec un changement de la position d'un objet cible à l'intérieur d'une plage de détection de la charge sont différents, de façon à suivre l'objet cible dans différentes directions dimensionnelles.
Patent WO-2022116158-A1 (WO)
Title: 显示面板及其制造方法，显示装置
Inventor: PU CHAO
IPC: H01L51/56
Filed: 2020-12-04
Abstract: 一种显示面板(10)及其制造方法，显示装置，显示面板(10)包括：基底(1)；发光器件层(3)，设置在基底(1)上；第一薄膜封装层(41)，设置在发光器件层(3)远离基底(1)一侧，第一薄膜封装层(41)至少包括一层有机层（413）；彩膜层（6），设置在第一薄膜封装层(41)远离基底(1)一侧；以及第二薄膜封装层(42)，设置在彩膜层(6)远离基底(1)一侧，第二薄膜封装层(42)至少包括一层有机层(421)，其中显示面板(10)还包括：胶膜层（51,52），设置在彩膜层(6)至少一侧，胶膜层（51,52）与彩膜层（6）直接接触且层叠设置，胶膜层（51,52）材料的粘度大于第一薄膜封装层（41）和第二薄膜封装层（42）每一个中的有机层（413,421）材料的粘度。
Patent WO-2021179730-A1 (WO)
Inventor: CHEN CHEN
IPC: G06F3/041
Filed: 2020-12-17
Abstract: Provided is a capacitance measurement apparatus (200), comprising: a channel capacitor (101) configured to generate different capacitance values according to a sensing signal; a measurement circuit (220) connected to the channel capacitor (101) and configured to access a pulse signal and measure a capacitance value of the channel capacitor (101); and an adjustment circuit (210) connected between the channel capacitor (101) and the measurement circuit (220), and configured to cancel a basic capacitance value of the channel capacitor (101) and generate a varying capacitance value of the channel capacitor (101). The measurement circuit (220) is further configured to convert the varying capacitance value of the channel capacitor (101) into an output signal. A reference capacitance of the channel capacitor (101) is canceled by means of the adjustment circuit (210), thereby increasing the valid range of an output signal of the measurement circuit (220).
Patent WO-2021136095-A1 (WO)
Title: Uplink time delay adjusting method and device, base station, and storage medium
Inventor: RUAN JUNBING
IPC: H04W24/02
Filed: 2020-12-25
Abstract: The present invention relates to an uplink time delay adjusting method and device, a base station, and a storage medium. The base station receives, within the current adjustment period, an uplink signal sent by a user equipment (UE), and then adjusts an uplink time delay of the uplink signal according to a preset processing time delay calibration value, wherein the processing time delay calibration value is obtained according to a timing advance (TA), monitored within the previous adjustment period, of a historical UE. Adopting the method can reduce the fluctuation of the uplink time delay of the uplink signal in a negative time delay direction, is beneficial to improve the receiving performance of the base station, makes the debugging of the base station more smooth, and reduces the debugging time duration and research and development costs.
Patent WO-2022140999-A1 (WO)
Inventor: ZHANG XUN
IPC: H01Q3/24
Filed: 2020-12-28
Abstract: A base station antenna. The base station antenna comprises a feed mechanism and at least one antenna module, wherein each antenna module comprises at least two antenna elements, and each antenna element has a first sub-radiation phase slope; in each antenna module, the first sub-radiation phase slopes of the at least two antenna elements are different, each antenna element is connected to the feed mechanism by means of a feed line corresponding to the antenna element, and the feed line has a second sub-radiation phase slope; each pair of antenna elements and feed lines, which correspond to each other, form a radiation unit, and the radiation phase slope of each radiation unit is the sum of the first sub-radiation phase slope and the second sub-radiation phase slope; and the difference between the radiation phase slopes of the radiation units in each antenna module satisfies a first preset value. By means of the base station antenna provided in the present application, the length of a line in a specific feed network can be simplified and reduced, and the aims of simplifying the trace layout of a feed network in an antenna and reducing the loss of the feed network are achieved insofar as the normal radiation of an antenna base station is ensured.
Patent WO-2022155768-A1 (WO)
Title: Communication method, device, and storage medium
Inventor: LU FEI
IPC: H04W76/11
Filed: 2021-01-19
Abstract: The embodiments of the present application provide a communication method, a device, and a storage medium. Said method comprises: a terminal device receiving first information, wherein the first information is used for indicating the length of first identifier information, and the first identifier information is used for the terminal device to request a multimedia broadcast multicast service; and the terminal device determining, according to the first information, at least one bit in temporary mobile group identifier information included in the first identifier information and/or at least one bit in identifier information of a first network included in the first identifier information, wherein the first network is a network that provides a service for the terminal device. The flexibility of configuration and the resource utilization rate are expected to be improved.
Patent WO-2022126830-A1 (WO)
Inventor: WEI SHOUXUN
IPC: H01H71/04
Filed: 2021-01-22
Abstract: 本申请公开一种断路器，其中，断路器包括驱动组件，驱动组件通过传动齿轮组与分合闸机构驱动连接，以驱动传动齿轮组在第一转动位和第二转动位之间转动切换，并带动分合闸机构在合闸位或者分闸位之间切换；电路板组件，电路板组件与驱动组件电连接；以及微动开关组件，微动开关组件设于电路板组件上，并与电路板组件电连接，用于检测传动齿轮组的转动位置信号；电路板组件根据检测的转动位置信号确定分合闸机构未处于对应的合闸位或者分闸位时，控制驱动组件驱动传动齿轮组继续动作，以使分合闸机构处于对应的合闸位或者分闸位。本申请技术方案有效提高了断路器分合闸的安全性。
Patent WO-2022165829-A1 (WO)
Title: 一种用于供电系统的控制系统和方法
Inventor: ZHAO HUAN
IPC: H02J3/16
Filed: 2021-02-08
Abstract: 本申请提供了一种用于供电系统的控制系统和方法，该控制系统包括前、后级电压转换装置，前级电压转换装置包括前级控制器和前级电压转换电路，后级电压转换装置包括后级控制器和后级电压转换电路，前级电压转换装置用于通过直流母线向后级电压转换装置供电；后级电压转换装置用于通过直流母线接收前级电压转换装置传输的电能，并向电网供电；其中，后级控制器还用于通过直流母线向前级控制器传输指示电网发生高电压穿越的信息。本申请提供的控制系统和方法，前、后级控制器之间通过直流母线而非高速通信线传输电网发生高电压穿越的信息，使得直流母线的电压控制无需依赖于高速通信线，能够提高供电系统的控制效率。
Patent WO-2022174409-A1 (WO)
Inventor: FENG XUAN
IPC: H04N5/225
Filed: 2021-02-20
Abstract: Provided by the present disclosure are an image acquisition device, an image acquisition apparatus, an image acquisition method and a manufacturing method. The image acquisition device comprises: a plurality of image sensing member groups, wherein each image sensing member group comprises a plurality of image sensing members, and each image sensing member comprises a photosensitive assembly with a plurality of photosensitive components, and a lens assembly covering a photosensitive side of the photosensitive assembly; and a plurality of shielding portions, wherein the shielding portions are located between the photosensitive components and the lens assemblies, correspond to the photosensitive components on a one-to-one basis, and shield some of the areas of photosensitive faces of the photosensitive components; each image sensing member group corresponds to a photography depth; the plurality of image sensing member groups correspond to a plurality of photography depths; and the plurality of image sensing member groups at least have one of the following differences: the difference in the arrangement modes of the image sensing members in the image sensing member groups; and the difference in camera intrinsic parameters of the image sensing members in the image sensing member groups.
Patent WO-2021196920-A1 (WO)
Inventor: LIU XIAOXUE
IPC: G06F16/332
Filed: 2021-02-23
Abstract: An intelligent question answering method, apparatus and device, and a computer-readable storage medium. The intelligent question answering method comprises: on the basis of received question information, determining a target object and target attribute corresponding to the question information (S101); on the basis of the target object and the target attribute, acquiring from a pre-established knowledge graph an answer knowledge path and an external knowledge path of the target object other than the answer knowledge path (S102); inputting the answer knowledge path and the external knowledge path into a trained neural network model, and obtaining reply text (S103), the training corpus of the neural network model during training at least comprising comment information of the target object; and outputting the reply text (S104).
Patent WO-2022188162-A1 (WO)
Title: Endophytic fungus in ginkgo biloba and anti-bacterial and antitumor application thereof
Inventor: HE QING
IPC: A61P31/04
Filed: 2021-03-12
Abstract: Provided are an endophytic fungus in Ginkgo biloba, i.e., Fusarium oxysporum DZHQ2, and an anti-bacterial and antitumor application thereof. The preservation number of the Fusarium oxysporum is CCTCC No. M 2021211. A crude extract of a fermentation broth of the strain has a good inhibitory effect on cervical cancer cells Hela in vitro, has a good antibacterial effect on Escherichia coli, Staphylococcus aureus, Bacillus subtilis and drug-resistant Mycobacterium tuberculosis, and has no toxic effect on normal cells WISH.
Patent WO-2022105078-A1 (WO)
Inventor: SU DEQUAN
IPC: B24B1/00
Filed: 2021-03-15
Abstract: Un procédé de planification de trajectoire de dégrossissage de semelle de chaussure basé sur un algorithme de groupement. Le procédé comprend les étapes suivantes consistant : à acquérir des données de nuages de points d'une semelle de chaussure ; à prendre un vecteur normal correspondant aux coordonnées d'un point central comme vecteur normal de référence v 1  ; pour chaque nuage de points, à calculer son vecteur normal v 2  au moyen de K nuages de points voisins, à calculer un angle inclus θ entre le vecteur normal v 2  et le vecteur normal de référence v 1 , à former un ensemble de points A en utilisant les nuages de points correspondant à θ qui est inférieur à une valeur seuil, et à acquérir des données de nuages de points de la partie inférieure de la semelle de chaussure ; à acquérir des données de nuages de points d'un bord latéral de la semelle de chaussure ; et à acquérir des coordonnées de trajectoire et un angle d'Euler d'orientation d'outil pour le dégrossissage de semelle de chaussure, de façon à obtenir un trajet de planification de trajectoire pour le dégrossissage de semelle de chaussure, et à commander un outil pour dégrossir la semelle de chaussure. Au moyen du procédé de planification de trajectoire de dégrossissage de semelle de chaussure basé sur un algorithme de groupement, une trajectoire de dégrossissage peut être générée en temps réel sans intervention manuelle, de sorte que le coût de main-d'œuvre soit réduit, que la précision de calcul ne soit pas affectée par la déformation d'une semelle de chaussure, et que la plage d'application soit large. L'invention concerne en outre un appareil de planification de trajectoire de dégrossissage de semelle de chaussure basé sur un algorithme de groupement.
Patent WO-2022193431-A1 (WO)
Title: Machine de déchirement de film automatique pour adaptateurs de puissance
Inventor: WANG HAIYONG
IPC: B65H37/00
Filed: 2021-05-18
Abstract: L'invention porte sur une machine de déchirement de film automatique pour des adaptateurs de puissance, comprenant un bâti (1), un dispositif de transport (2) installé sur le bâti (1) et utilisé pour transporter des produits, un dispositif de levage (3) installé sur le dispositif de transport (2) et utilisé pour lever les produits, un cadre de support (4) installé sur le bâti (1) et situé au-dessus du dispositif de transport (2), un dispositif de transmission XYZ (5) installé sur le cadre de support (4), et un dispositif de déchirement de film (6) installé sur le dispositif de transmission XYZ (5).
Patent WO-2022022026-A1 (WO)
Inventor: YAO XIUWEN
IPC: G02B15/24
Filed: 2021-05-21
Abstract: An optical lens (10), a lens module (100) and a terminal (1000). The optical lens (10) comprises a first group of elements (G1), a second group of elements (G2), a third group of elements (G3) and a fourth group of elements (G4) sequentially arranged from an object side to an image side, wherein each of the first group of elements (G1) to the fourth group of elements (G4) comprises at least one lens, the second group of elements (G2) comprises a refractive member (G21), the refractive member (G21) is used for changing a transmission route of light transmitted from the first group of elements (G1), the third group of elements (G3) and the fourth group of elements (G4) are coaxially arranged, optical axes of the third group of elements (G3) and the fourth group of elements (G4) form an included angle with an optical axis of the first group of elements (G1), the second group of elements (G2) is fixed at a position relative to an imaging plane of the optical lens (10), and the first group of elements (G1), the third group of elements (G3) and the fourth group of elements (G4) can all move relative to the second group of elements (G2). The optical lens (10) is intended to have a small thickness whilst achieving a good imaging effect.
Patent WO-2022007532-A1 (WO)
Title: Method for making doped amorphous silicon on back side of hbc cell
Inventor: OU WENKAI
IPC: H01L31/0216
Filed: 2021-05-27
Abstract: A method for making doped amorphous silicon on the back side of an HBC cell, comprising: an intrinsic hydrogenated amorphous silicon layer is grown on the back side of a polished N-type silicon wafer; a boron paste is printed on the hydrogenated amorphous silicon layer and dried; a phosphorus paste is printed on the hydrogenated amorphous silicon layer and dried; a printed silicon wafer is put into a laser to perform laser doping and achieve sheet resistance values required of a P region and an N region; a mask is plated onto the surface of a cell piece as a polishing barrier layer; and the portion between the P region and the N region is cut using laser to remove the mask in the middle. The uniformity and growth rate of the back side-doped amorphous silicon can be ensured.
Patent WO-2022048200-A1 (WO)
Title: Turnover device in bearing production
Inventor: CAI PAN
IPC: B65G15/14
Filed: 2021-05-27
Abstract: A turnover device in bearing production, comprising a support (10) and a turnover device (20). The support (10) comprises a lower left supporting plate (11), lower right supporting plates (13), upper left supporting plates (12) and an upper right supporting plate (14). Each of the end faces of the pair of lower right supporting plates (13) which are close to each other is provided with a connecting plate (131); the turnover device (20) comprises a cylindrical central driving column (23); the central driving column (23) is rotatably arranged between the left ends of the pair of connecting plates (131); the central driving column (23) is provided with a telescopic hole (232) which passes through same in a radial direction; a cylindrical driving central inserting column (25) is telescopically arranged in the telescopic hole (232); a "凵"-shaped upper supporting frame (121) having an opening facing the right is provided between upper ends of the pair of upper left supporting plates (12); an adjusting movable block (261) is movably arranged between a pair of transverse portions of the upper supporting frame (121); and blocking plates (271) are arranged on lower end faces of the adjusting movable blocks (261).
Patent WO-2021239131-A1 (WO)
Inventor: GAN MING
IPC: H04W72/04
Filed: 2021-05-28
Abstract: A communication method and device, relating to the technical field of communications. The method comprises: an AP generates a trigger frame, the trigger frame comprising a first user information field, some or all of frequency domain resources indicated by resource block allocation sub-fields in a fourth user information field located in front of the first user information field being located in a master 160 MHz channel, and some or all of frequency domain resources indicated by resource block allocation sub-fields in a fourth user information field located behind the first user information field being located in a slave 160 MHz channel; and then, the AP sends the trigger frame. The solution provided by the present application is used for enabling, under the condition that the structure of the user information fields in the trigger frame is not changed, the resource block allocation sub-fields in the user information fields to be used for accurately allocating the frequency domain resources for a station in a 320 MHz bandwidth.
Patent WO-2022246902-A1 (WO)
Title: Appareil de tomographie par cohérence optique à balayage linéaire économique
Inventor: NIKITIN VLADISLAV
IPC: G01N21/01
Filed: 2021-06-04
Abstract: Le coût de mise en œuvre d'un appareil de tomographie par cohérence optique (TCO) à balayage linéaire de l'invention est réduit par la miniaturisation d'un miroir de balayage et l'utilisation d'une source lumineuse dont l'exigence d'uniformité d'intensité est assouplie. Le miroir réfléchit un faisceau lumineux d'exploration vers différentes parties d'un échantillon pour balayer en ligne l'échantillon. Une lentille de compression de ligne comprime la longueur de la section transversale du faisceau lumineux d'exploration avant que le faisceau n'atteigne le miroir, ce qui permet de miniaturiser le miroir pour ne réfléchir que le faisceau comprimé. En générant un faisceau lumineux linéaire qui donne le faisceau lumineux d'exploration, une cascade de lentilles de collimation, de lentilles de Powell et de lentilles de focalisation génère le faisceau lumineux linéaire à partir d'un faisceau lumineux brut d'une source ponctuelle. Une fente filtre en outre le faisceau lumineux linéaire pour en éliminer une partie périphérique, de sorte que le faisceau lumineux linéaire est d'une intensité sensiblement uniforme, même si une source lumineuse divergente asymétrique est utilisée.
Patent WO-2022033158-A1 (WO)
Inventor: GU WEN-LON
IPC: G01N1/28
Filed: 2021-06-11
Abstract: 一种半导体失效分析样品的制备方法，该方法包括：沿预设方向，在待分析样品的选定区域表面形成多个分裂点，多个分裂点呈一条直线排列（S10）；以多个分裂点所在直线为分裂线，分裂待分析样品，暴露出待分析样品的侧面截面，形成半导体失效分析样品（S20）。
Patent WO-2022266787-A1 (WO)
Inventor: WANG TAO
IPC: C09D175/14
Filed: 2021-06-21
Abstract: L'invention concerne un procédé de préparation d'un produit de polyuréthane, consistant à : fournir un constituant isocyanate (i) et un constituant réagissant avec isocyanate (ii) comprenant au moins un diol linéaire insaturé représenté par la formule I, au moins un polyol autre que le diol linéaire insaturé et au moins un initiateur de radicaux libres présentant une température de décomposition supérieure à 120°C; et soumettre les constituants mentionnés ci-dessus à un traitement thermique multi-étage. Le produit de polyuréthane ainsi préparé peut présenter des résistances mécaniques supérieures même à une température élevée, une accumulation de chaleur interne réduite, une résistance à la chaleur améliorée et un coût de fabrication souhaitable. L'invention concerne également un produit de polyuréthane préparé par le procédé et une composition pour la préparation du produit de polyuréthane. HO-R 1 -C(R 2 )=C(R 3 )-R 4 -OH Formule I
Patent WO-2022134511-A1 (WO)
Inventor: LI XINGYUAN
IPC: B25J9/00
Filed: 2021-06-25
Abstract: 一种六轴机器人动平台，涉及机器人技术领域，该动平台包括主动驱动机构（1）、从动驱动机构（2）以及用于安装主动驱动平台（1）和从动驱动机构（2）的安装平台（3），从动驱动机构（2）位于安装平台（3）的几何中心，主动驱动机构（1）包括三个，分布于从动驱动机构（2）的四周，各个主动驱动机构（1）均与从动驱动机构（2）齿轮啮合传动，三个主动驱动机构（1）用于实现动平台在X方向、Y方向和Z方向上的旋转运动。由于主动驱动机构（1）的周向分布，机器人正向转动和反向转动，被抓取物体与动平台之间均不会存在互相干涉现象，同时抓手末端的长度也不用增加，位于中部的从动驱动机构受力均匀，提高了抓取精度。
Patent WO-2023272573-A1 (WO)
Title: 一种抱闸制动器失效保护方法及装置
Inventor: XU JINNING
IPC: B66B5/02
Filed: 2021-06-30
Abstract: 本发明公开了一种抱闸制动器失效保护方法及装置，可以当抱闸制动器处于失效状态时启动开环零伺服控制模式，在开环零伺服控制模式中，确定与升降负载当前的下落速度相匹配的电机起动频率，控制电机在电机起动频率下起动，以通过电机向升降负载施加方向向上的拉力来控制升降负载从下落速度开始进行下降，当电机起动之后，将电机的运行频率由电机起动频率调整为预设的下放频率，以控制升降负载以下放频率对应的较小速度下降至地面。本发明可以在无需动作防坠器的情况下，当抱闸制动器失效时启动开环零伺服控制模式，在有效降低升降机构遭受的机械冲击和提高制动舒适性的情况下，将升降负载安全下降至地面，提高升降机构的工作安全性。
Patent WO-2022007685-A1 (WO)
Title: Method and device for text-based image generation
Inventor: GOU YUCHUAN
IPC: G06T11/00
Filed: 2021-06-30
Abstract: A method and device for image generation are provided. The method includes: obtaining a text describing a content of an image to be generated; extracting, using a text encoder, a text feature vector from the text; determining a semantic mask as spatial constraints of the image to be generated; and automatically generating the image using a generative adversarial network (GAN) model according to the semantic mask and the text feature vector.
Patent WO-2022007775-A1 (WO)
Inventor: LAI HONGHUI
IPC: B05B7/04
Filed: 2021-07-06
Abstract: 本发明提供了一种美容花洒，包括：花洒本体；所述花洒本体设置有连接进水口和出水嘴的水流道，以及用于存放液体美容介质的腔室；所述腔室通过吸液装置连接所述水流道；所述花洒本体内还设置有水流驱动装置以驱动所述吸液装置将液体美容介质装置抽放至所述水流道中。上述的美容花洒，液体美容介质与水的混合比例始终保持大体一致。
Patent WO-2023279273-A1 (WO)
Inventor: CHANG CHINGWEN
IPC: B65D47/14
Filed: 2021-07-07
Abstract: 一种杯盖（1），包括：一本体（10），包括一沿一轴向延伸的贯孔（11）及至少一槽部（12），至少一槽部（12）至少部分朝贯孔（11）开放且供连通本体（10）的一外部。借此，杯盖（1）具有可防止污染及渗漏的效果。
Patent WO-2022017322-A1 (WO)
Title: Totem pole pfc circuit, control method, circuit board, and air conditioner
Inventor: ZHANG JIENAN
IPC: H02M1/42
Filed: 2021-07-19
Abstract: A totem pole PFC circuit, a control method, a circuit board, and an air conditioner. The totem pole PFC circuit comprises a bridge circuit (100), a reactor (L1), a bus capacitor module (200), a switch module (300), and a control module (400). The control module (400) controls the opening/closing of the switch module (300) and controls the ON/OFF of a first switching tube (Q1), a second switching tube (Q2), a third switching tube (Q3), and a fourth switching tube (Q4), so as to charge and discharge the reactor (L1) multiple times in a first preset time period and a second preset time period.
Patent WO-2023000346-A1 (WO)
Title: Drying device and control method
Inventor: XU XINGWANG
IPC: A45D20/10
Filed: 2021-07-23
Abstract: A drying device (100) and a control method. The drying device (100) comprises a power source (10), a radiation source (20), an operation assembly (30) and a locking unit (40). The radiation source (20) is electrically connected to the power source (10). The operation assembly (30) is used for controlling the power source (10) to be connected with the radiation source (20). The locking unit (40) is used for enabling the drying device (100) to enter a safe mode. In the safe mode, the radiation source (20) is disconnected from the power source (10), and does not respond to the operation assembly (30).
Patent WO-2022247023-A1 (WO)
Title: 一种双向拉伸可降解薄膜及其制备方法
Inventor: ZHAO JIE
IPC: B32B27/32
Filed: 2021-08-12
Abstract: 本发明提供了一种双向拉伸可降解薄膜，包括依次接触的A层、B层和C层，A层包括以下质量分数的原料：热封母料A：83～85％，爽滑剂：2～3％，防粘剂A：2～3％，抗静电剂A：3～5％，聚乳酸：4～10％；B层包括以下质量分数的原料：聚乳酸：80～90％，引发剂：1～5％，马来酸酐：5～15％；C层包括以下质量分数的原料：热封母料C：85～88％，防粘剂C：2～5％，抗静电剂C：3～5％。聚乳酸：2～10％。本发明通过改性聚乳酸与改性聚丙烯复合，在满足可降解的同时，薄膜的其他性能也大大满足现有烟用包装膜的要求。本发明还提供了一种双向拉伸可降解薄膜的制备方法。