baber/WOPTO huggingface dataset:
Patent WO-2020238920-A1 (WO)
Inventor: TIAN YU
IPC: E21B43/267
Filed: 2020-05-27
Abstract: 一种全电驱动混砂设备及其自动控制系统，全电驱动混砂设备包括基础（01），分别与基础（01）固定连接的吸入泵（02）、吸入泵驱动电机（03）、吸入管汇（04）、混合搅拌器（05）、混合搅拌器驱动电机（06）、干添装置（07）、干添装置驱动电机（08）、液添装置（09）、液添装置驱动电机（10）、输砂装置（11）、输砂装置驱动电机（12）、排出泵（13）、排出泵驱动电机（14）、排出管汇（15）、变频器安置房（16）和操作房（17），吸入泵驱动电机（03）、混合搅拌器驱动电机（06）、干添装置驱动电机（08）、液添装置驱动电机（10）、输砂装置驱动电机（12）及排出泵驱动电机（14）分别与吸入泵（02）、混合搅拌器（05）、干添装置（07）、液添装置（09）、输砂装置（11）及排出泵（13）固定且电连接。
Patent WO-2020259220-A1 (WO)
Inventor: WANG LEI
IPC: H01L43/12
Filed: 2020-06-01
Abstract: A method of preparing an MRAM bottom electrode (208), comprising: (S101) providing a substrate, said substrate sequentially comprising a metal interconnect layer (201), a first barrier layer (202), and a dielectric layer (203), a bottom via being formed in the first barrier layer (202) and the dielectric layer (203), the surface of the substrate being sequentially covered by a second barrier layer (204) and a conductive metal layer (205), and the conductive metal layer (205) filling the bottom via; (S102) performing chemical-mechanical polishing on the conductive metal layer (205), so as to remove the conductive metal layer (205) present above the second barrier layer (204); (S103) first deposition of bottom electrode metal, forming a bottom electrode metal precursor layer (206); (S104) performing chemical-mechanical polishing on the bottom electrode metal precursor layer (206), so as to remove excess second barrier layer (204) and bottom electrode metal precursor layer (206) present above the dielectric layer (203) outside of the bottom via; (S105) second deposition of bottom electrode metal, forming a bottom electrode metal layer (207); and (S106) performing photolithography and etching on the bottom electrode metal layer (207). The method simplifies the process of preparing an MRAM bottom electrode (208) while increasing the degree of flatness of same.
Patent WO-2020244655-A1 (WO)
Inventor: HE YAOWEN
IPC: F21S4/10
Filed: 2020-06-08
Abstract: 一种双面灯（10）及灯串，双面灯（10）包括：第一发光件（100）、第二发光件（200）和连接导线（300），连接导线（300）上设置有安装区域（500），第一发光件（100）和第二发光件（200）均设置于安装区域（500）内，第一发光件（100）和第二发光件（200）均与连接导线（300）连接，且第一发光件（100）的光线扩散方向与第二发光件（200）的光线扩散方向相反。通过将位于安装区域（500）内的第一发光件（100）和第二发光件（200）均与连接导线（300）连接，并且第一发光件（100）和第二发光件（200）背对背设置，使光线均匀扩散在各个角度，缓解了现有技术中存在的LED灯珠的背面发光微弱，光线无法全角度扩散的技术问题，实现了铜线LED灯全角度均有光线，避免出现暗光区域现象的技术效果。
Patent WO-2020253594-A1 (WO)
Inventor: LI JINGDE
IPC: D06F39/14
Filed: 2020-06-10
Abstract: 一种门体弹出组件、安装方法及衣物处理设备，门体弹出组件包括第一安装孔（101）和第一弹出结构（10），第一弹出结构（10）包括外壳（11）和伸缩柱（12），外壳（11）敞口端设有向外延伸的安装沿（111），在外壳（11）上设有多个弹性安装爪（112），在第一弹出结构（10）安装到第一安装孔（101）后，第一安装孔（101）的边缘卡合在安装沿（111）和安装爪（112）之间。安装方法包括向腔底推动伸缩柱（12）、向内按压安装爪（112）的同时将第一弹出结构（10）推入第一安装孔（101）内至第一安装孔（101）孔壁给予安装爪（112）向内压力时解除按压力，继续推动第一弹出结构（10）使第一安装孔（101）的边缘卡合在安装沿（111）和安装爪（112）之间。还提供包括门体弹出组件的衣物处理设备。该门体弹出组件自动开门，装拆简便，稳定牢固。
Patent WO-2021120564-A1 (WO)
Inventor: LIU RUOPENG
IPC: A42B3/04
Filed: 2020-06-19
Abstract: A screen brightness adjustment method and a helmet. The method comprises: a baseband chip acquires original image information collected by a camera, and obtains image target brightness information; the baseband chip sends an instruction to an optical waveguide control chip, the instruction carrying image target brightness data; and the optical waveguide control chip receives the instruction, and adjusts an optical waveguide display screen according to the image target brightness data. By extracting a brightness signal of an image photographed by a camera so as to adjust the brightness of an optical waveguide screen, the environmental brightness of a photographing scenario of the camera can be realistically reflected, instantaneity is high, and reliability is good, thus it is more comfortable for the human eye to view an optical waveguide screen.
Patent WO-2020253819-A1 (WO)
Inventor: FAN HAIYANG
IPC: B23G1/00
Filed: 2020-06-19
Abstract: A method for machining an elongated thread in segments, comprising the steps of: S1, planning elongated thread machining, and reasonably dividing, according to the total length of the elongated thread, the elongated thread into several segments for machining; S2, machining a first segment of thread by turning, and ensuring that the tool retraction angle is controlled at 115-120º when retracting a tool at the tail of the first segment of thread; S3, machining the middle segment of thread by turning, ensuring that the tool feed point starts from the integral multiple of the thread pitch of the previous segment of thread, and controlling the tool retraction angle at 115-120º when retracting the tool at the middle segment of thread; and S4, machining the last segment of thread by turning, and ensuring that the tool feed point starts from the integral multiple of the thread pitch of the previous segment of thread. The machining method can prevent the elongated thread from being deformed and broken. The tooth shape is reserved well by the tool retraction angle, and an undercut does not appear. The selection of the tool feed point plays a good role in connecting.
Patent WO-2020253853-A1 (WO)
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/00
Filed: 2020-06-20
Abstract: It is provided a method of video coding implemented in a decoding device or an encoding device. The method comprises obtaining initial motion vectors for a current block; determining whether the current block is allowed to be predicted by MVR; when it is determined that the current block is not allowed to be predicted by MVR: obtaining a first set of predicted sample values based on the initial motion vectors and first reconstructed reference sample values of reference pictures; obtaining a first matching cost according to a matching of predicted sample values of the first set of predicted sample values that are obtained based on one of the initial motion vectors and predicted sample values of the first set of predicted sample values that are obtained based on another one of the initial motion vectors; obtaining a second set of predicted sample values based on the initial motion vectors, first reconstructed reference sample values of reference pictures and a first interpolation filter; determining, at least according to the first matching cost, whether an optical flow refinement process should be performed or not; when it is determined that the optical flow refinement process should be performed, performing a bi-prediction by applying the optical flow refinement process on the second set of predicted sample values to obtain final inter prediction values of samples for the current block.
Patent WO-2022000192-A1 (WO)
Inventor: HU ZHANLI
IPC: G06T11/00
Filed: 2020-06-29
Abstract: L'invention concerne un procédé de construction d'image TDM, un dispositif de TDM et un support de stockage lisible par ordinateur. Le procédé comprend les étapes suivantes : acquérir des données de projection qui sont recueillies lorsqu'un dispositif de TDM effectue un balayage ; construire un modèle de reconstruction d'image en utilisant les données de projection, le modèle de reconstruction d'image étant un modèle de variation totale à base de bloc de voisinage de pixel, et un bloc de voisinage de pixel étant une zone de pixels dont le centre est un pixel ; et fournir des données d'image prédéfinies en entrée du modèle de reconstruction d'image et effectuer une opération itérative, de façon à obtenir une sortie d'image TDM reconstruite par le modèle de reconstruction d'image. Dans le procédé de construction d'image TDM décrit dans la présente invention, grâce à la construction d'un modèle de variation totale à base de bloc de voisinage de pixel, et à la résolution du modèle reconstruit en utilisant un algorithme itératif, une image TDM reconstruite obtenue présente une résolution plus élevée et est plus nette.
Patent WO-2021004347-A1 (WO)
Inventor: ZHANG ZAN
IPC: G02F1/13357
Filed: 2020-07-01
Abstract: L'invention concerne un module de rétroéclairage et un appareil d'affichage comprenant le module de rétroéclairage. Le module de rétroéclairage comprend un substrat, et une pluralité de micro-DEL disposées sur le substrat, la pluralité de micro-DEL comprenant un réseau de micro-DEL, le réseau de micro-DEL comprenant une pluralité de sous-réseaux de DEL, et les paramètres d'émission de lumière de chaque sous-réseau de DEL dans le réseau de micro-DEL étant commandés de manière indépendante.
Patent WO-2021164187-A1 (WO)
Title: Data processing method, apparatus and device
Inventor: WU GANG
IPC: G05B19/418
Filed: 2020-07-08
Abstract: Provided are a data processing method, apparatus and device. The method comprises: according to a first correlation, correspondingly determining, on a one-to-one basis, the serial number of each piece of sub-data in data uploaded by all industrial devices; and the data attribute of sub-data corresponding to the serial number then being able to be parsed according to a second correlation. Therefore, regardless of how many types of lower-layer industrial devices there are in an industrial Internet system, the data attributes of sub-data in data uploaded by all industrial devices can be identified, such that the connectable types of the lower-layer industrial devices in the industrial Internet system are increased, and the development of the industrial Internet is promoted. Moreover, when there are a plurality of different types of industrial devices, device serial numbers and sub-data serial numbers of all the pieces of sub-data are uniformly converted into sequence numbers, thereby facilitating the simplification of data processing logic, and improving the data analysis efficiency.
Patent WO-2021103610-A1 (WO)
Inventor: SUN HERAN
IPC: G06F3/0484
Filed: 2020-07-24
Abstract: L'invention concerne un procédé et un appareil de commande d'objet d'affichage, ainsi qu'un dispositif électronique et un support de stockage. Le procédé consiste à : afficher une image vidéo acquise dans un écran d'affichage ; lorsqu'il est détecté que l'image vidéo comprend un objet cible, afficher, dans l'écran d'affichage, un objet d'affichage associé à l'objet cible ; et d'après un résultat de détection accumulé de l'objet cible dans l'image vidéo, amener l'objet d'affichage dans l'écran d'affichage à changer l'état d'affichage.
Patent WO-2021018067-A1 (WO)
Inventor: WU XIA
IPC: H04N21/4788
Filed: 2020-07-25
Abstract: 公开了一种悬浮窗口的管理方法，包括：电子设备在显示屏上显示第一用户界面以及悬浮窗口，悬浮窗口用于显示视频联系人的电子设备的摄像头采集的图像；电子设备接收第一用户操作，第一用户操作为用户拖动悬浮窗口至第一用户界面的状态栏；响应于第一用户操作，电子设备隐藏上述悬浮窗口。本申请可以应用于人机交互场景。实施本申请，能够在保持视频通话的情况下，避免悬浮窗口遮挡用户界面，提升了用户操作的便利性。
Patent WO-2022020995-A1 (WO)
Inventor: YANG CHEN
IPC: G01S7/02
Filed: 2020-07-27
Abstract: A signal processing method, applied to a radar system having M transmitting antennas and N receiving antennas. The radar system determines, from a first set according to first data of a target range-Doppler unit in a range-Doppler map of each of M*N virtual receiving antennas, a first Doppler ambiguity number of a first target having the maximum signal amplitude (301), calculates the real speed or azimuth information of the first target (302), separately eliminates an echo signal of the first target in each first data to obtain M*N pieces of second data (303), determines, from the first set according to the M*N pieces of second data, a second Doppler ambiguity number of a second target having a second large signal amplitude (304), and calculates the real speed or azimuth information of the second target (305). In the present method, only the real speed and azimuth information of a target having the maximum signal amplitude in a current signal are calculated in each round, and then echo data of the target is eliminated, so that the real speed and azimuth information of each target in the same range-Doppler unit can be obtained.
Patent WO-2022021249-A1 (WO)
Inventor: MARQUEZAN CLARISSA
IPC: H04W8/02
Filed: 2020-07-30
Abstract: In some examples, a first entity for a communication network, in particular a mobile communication network, is configured to receive a feature mapping indication from a second entity of the communication network, the feature mapping indication defining characteristics of a relationship between a set of data samples and properties of data in the data samples of the set of data samples for an analytics model at an analytics stage, wherein the feature mapping indication comprises a request for a feature mapping data structure, the feature mapping data structure defining a second set of data samples based on the relationship between the set of data samples and the properties of the data in the data samples of the set of data samples for use with the analytics model at the analytics stage for an analytics consumer.
Patent WO-2022021287-A1 (WO)
Inventor: ZHANG XIN
IPC: G06T7/00
Filed: 2020-07-31
Abstract: Provided in the present application are a data enhancement method and a training method for an instance segmentation model and a related apparatus in the field of computer vision. In the technical solution provided in the present application, the data enhancement method comprises: performing multiple affine transformations on a first instance in a first image, and selecting the best candidate instance from multiple candidate instances, wherein the best candidate instance has the maximum grayscale difference, and the grayscale difference of each of the multiple candidate instances is the grayscale difference between each candidate instance and the neighborhood of each candidate instance in the first image; and adding the best candidate instance to the first image to obtain an image after the first image is enhanced. In the technical solution of the present application, the grayscale difference between a candidate instance added to a first image and the neighborhood of the candidate instance is the greatest, and therefore, the contrast between the candidate instance and the background thereof is clearer. Re-training an instance segmentation model on the basis of the enhanced image can improve the segmentation accuracy of the instance segmentation model.
Patent WO-2021159688-A1 (WO)
Inventor: GAO KAIKAI
IPC: G10L15/22
Filed: 2020-08-26
Abstract: 一种声纹识别方法、装置、存储介质、电子装置，方法包括：实时监测是否接收到唤醒词语音（101）；在确定接收到唤醒词语音的情况下，提取唤醒词语音的声纹特征，并将声纹特征录入声纹库（102）；提取实时监测到的当前语音信号的声纹特征（103）；对比当前语音信号的声纹特征与声纹库中存储的任一声纹特征是否相同（104）；如果匹配到相同的声纹特征，则对当前语音信号执行语义识别并进行反馈（105）。解决现有技术中多人交谈等干扰较强的场景下机器人与发出指令的说话人之间的对话被打断或中止的技术问题，实现了在背景音干扰较强的场景下仍可以保持与发出指令的说话人进行对话的技术效果。
Patent WO-2022041111-A1 (WO)
Title: Methods and apparatus for hierarchical beam procedures
Inventor: TAN LI
IPC: H04B7/06
Filed: 2020-08-28
Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE, a cell, and/or a base station. In one aspect, the apparatus may determine a beam management procedure for the cell, the beam management procedure including at least one of a static beam procedure or a hierarchical beam procedure. The apparatus may also configure at least one beam table based on the beam management procedure, the at least one beam table corresponding to at least one of the static beam procedure or the hierarchical beam procedure. Additionally, the apparatus may select at least one beam based on a beam ID of the at least one beam, the beam ID associated with the at least one beam table. The apparatus may also transmit the at least one selected beam based on the beam ID associated with the at least one beam table.
Patent WO-2022032767-A1 (WO)
Inventor: FANG HONG
IPC: H01L27/32
Filed: 2020-09-04
Abstract: A through-hole screen, a preparation method therefor, and a display device. The through-hole screen comprises: a base substrate (11), an array substrate layer (13), an encapsulation layer (15), a touch layer (17) and a black photoresist unit (19). The touch layer (17) is directly arranged on the array substrate layer (13), and the thickness of a film at the upper surface of a light-emitting layer is reduced, thereby reducing the amount of light leakage after an opening is provided. By means of the covering process of the black photoresist unit (19), the outer ring of an opening region is covered, thereby directly blocking lateral light leakage in the opening region, and improving the interference of light leakage in the opening region on a camera.
Patent WO-2021077957-A1 (WO)
Inventor: GUO YUBAO
IPC: G09F9/30
Filed: 2020-09-17
Abstract: 一种卷曲式显示装置及智能终端，卷曲式显示装置包括柔性显示屏（10）、与柔性显示屏（10）的顶端相连接的升降机构（20）以及与柔性显示屏（10）的底端相连接的卷屏机构（30）；升降机构（20）用于带动柔性显示屏（10）上升或下降；卷屏机构（30）用于在升降机构（20）带动柔性显示屏（10）上升时将柔性显示屏（10）展开，或者在升降机构（20）带动柔性显示屏（10）下降时将柔性显示屏（10）卷起；从而实现了柔性显示屏（10）屏幕的升降和卷曲，不再受限于显示屏幕自身的体积，减小了显示屏幕所占的空间，克服了传统显示装置不便携的问题，为用户带来了便利。
Patent WO-2021139256-A1 (WO)
Title: Disambiguation method and apparatus for author of paper, and computer device
Inventor: MA WENJIA
IPC: G06F40/30
Filed: 2020-09-28
Abstract: A disambiguation method for an author of a paper. The method comprises: respectively forming a name tree by means of the names of authors involved in all papers in a database and according to a preset rule (S1); acquiring an association relationship heterogeneous network corresponding to all the papers in the database (S2); acquiring paper semantic representations respectively corresponding to all the papers in the database (S3); on the basis of the name tree, the association relationship heterogeneous network and the paper semantic representations, constructing a similar matrix (S4); clustering the similar matrix to obtain paper clustering groups corresponding to all the papers in the database (S5); determining whether a paper clustering group corresponding to an author to be disambiguated belongs to a paper clustering group corresponding to a specified author (S6); and if not, determining that the author to be disambiguated is different from the specified author (S7). The names of authors are preprocessed to construct a name tree, and a clustering error caused by the different ways in which names can be written is then eliminated according to the name tree, thereby guaranteeing that the names of the same author are divided into the same group as much as possible, and improving the precision of name disambiguation.
Patent WO-2021169304-A1 (WO)
Inventor: CHENG JIAN
IPC: H04L12/26
Filed: 2020-09-30
Abstract: Disclosed are a network device, a data processing method, apparatus and system, and a readable storage medium, which belong to the technical field of computers. The network device comprises a network interface for receiving target data, a first processor for determining feature information of the target data, a second processor for preprocessing the feature information, and a third processor for inferring a preprocessing result. In addition, the second processor is further used for performing strategic analysis on the basis of an inference result. Therefore, in the present application, data acquisition, feature extraction, preprocessing, inferring, strategic analysis and other processes can be performed by means of an independent network device, thereby preventing a relatively large delay caused by data reporting, and improving the data processing efficiency. Moreover, relatively few network transmission resources are occupied, such that the data processing cost is relatively low, data is also prevented from being leaked during a transmission process, and the security and reliability of data processing are thus ensured.
Patent WO-2021129100-A1 (WO)
Title: 一种新型非牛顿流体微涂覆系统及控制方法
Inventor: HU YUEMING
IPC: B05B12/08
Filed: 2020-10-23
Abstract: 一种新型非牛顿流体微涂覆系统，包括非牛顿流体材料装载机构、流体建模单元、智能反馈涂覆控制单元；非牛顿流体材料装载机构包括内设调压阀的储料压力桶(101)及通过进料管道(103)相连的顶针阀式喷嘴(107)，调压阀控制储料压力桶(101)的气压大小，流体可被压入进料管道(103)后由喷嘴(107)喷出；流体建模系统负责对非牛顿流体的非线性特性进行过程分析，并对微涂覆过程动态建模；智能反馈涂覆控制系统包括上位机(112)、信号输入模块(111)、控制器(109)、被控对象模块、检测单元、执行模块，基于非牛顿流体模型，负责对管道流体的流速进行反馈控制。解决了现有微涂覆过程未按流体非线性特征进行反馈控制的难题，可应用于喷漆、荧光粉胶涂覆等各种表面涂覆工艺。
Patent WO-2021232691-A1 (WO)
Title: High-voltage photovoltaic power generation system
Inventor: PENG WENBO
IPC: H02S10/00
Filed: 2020-11-03
Abstract: Disclosed is a high-voltage photovoltaic power generation system, belonging to the technical field of photovoltaic power generation. A plurality of photovoltaic assemblies are connected in series to form photovoltaic subgroup strings, each photovoltaic subgroup string is connected to an electrical isolation controller, and all the electrical isolation controllers are connected in series and are then connected to a photovoltaic inverter; and the electrical isolation controller comprises a maximum power point tracking module and an electrical isolation module, and the maximum power point tracking module is connected to the electrical isolation module. According to the present invention, a higher direct-current voltage level can be realized under the condition that the voltage-withstand level of a photovoltaic assembly is not improved, and at the same time, the series mismatching risk caused by long strings is avoided, the system cost is remarkably reduced, while the efficiency of the photovoltaic system is improved, and a good use prospect is achieved.
Patent WO-2021103987-A1 (WO)
Title: 扫地机器人控制方法、扫地机器人及存储介质
Inventor: YANG YONG
IPC: A47L11/40
Filed: 2020-11-06
Abstract: 一种扫地机器人自动控制方法，所述方法包括以下步骤：获取扫地机器人在行进过程中障碍物的图像信息；根据所述障碍物的图像信息获取障碍物的类别、位置和深度信息；根据所述障碍物类别、位置和深度信息控制扫地机器人执行自动避障操作。
Patent WO-2021147497-A1 (WO)
Title: Flow guide device, fan assembly, and electric appliance
Inventor: LIU HUA
IPC: F04D29/44
Filed: 2020-11-19
Abstract: A flow guide device, a fan assembly, and an electric appliance. The flow guide device (1) comprises: a first flow guide portion (11) having a flow guide cavity, wherein the flow guide cavity has an axis (1d), and an inlet (1a) and an outlet (1b) that are located at the two ends of the first flow guide portion (11) along the axis (1d); and a second flow guide portion (12), wherein the second flow guide portion is connected to the outer edge of the inlet (1a) of the first flow guide portion and extends along a direction from the inlet (1a) to the outlet (1b), so that the first flow guide portion (11) and the second flow guide portion (12) are connected to form a flanging portion (1e), the sectional mold line of the flanging portion (1e) is in the shape of a curve, and a section is obtained by sectioning a plane where the axis (1d) is located. A fan assembly comprises a fan (2) and the flow guide device (1), and the flow guide device is provided at the air inlet of the fan. An electric appliance comprises the fan assembly. By providing the flanging portion with the sectional mold line being in the shape of the curve at the inlet of the flow guide device, the present invention can realize a better flow guide effect, and facilitates improving the air intake condition of the fan.
Patent WO-2021248843-A1 (WO)
Inventor: WANG BOPENG
IPC: F24F1/0011
Filed: 2020-11-23
Abstract: An air conditioner indoor unit (10) and a control method therefor, in which a laser detection apparatus (200) is mounted on the air conditioner indoor unit (10). The control method comprises: driving a laser detection apparatus (200) to emit a laser detection signal to the surrounding environment of an air conditioner indoor unit (10); acquiring a reflected signal of the laser detection signal; determining, according to the reflected signal, whether an occlusion event occurs in the surrounding environment, wherein the occlusion event is an event wherein at least some of body parts of a target user in the surrounding environment are obscured by an obstacle such that there is a body part having no sense of wind; if so, acquiring an operation state of the air conditioner indoor unit (10) and attribute information of the occlusion event; and adjusting a wind outlet direction and/or wind outlet speed of the air conditioner indoor unit (10) according to the operation state of the air conditioner indoor unit (10) and the attribute information of the occlusion event, such that a wind-supply air flow of the air conditioner indoor unit (10) automatically avoids the obstacle.
Patent WO-2022104872-A1 (WO)
Inventor: LV FENGFEI
IPC: H05K5/02
Filed: 2020-11-27
Abstract: 一种具有双层密封结构的船舶电路系统控制箱，包括控制箱，控制箱前端面铰接有箱门，控制箱内部设有内保护箱，内保护箱底部靠近四个拐角处均设有连接柱，通槽中设有圆筒，圆筒内部从上至下依次设有马达、支撑架、风扇和防护网，内保护箱内部设有绝缘板，通槽上方设有挡板，挡板上表面开设有散热孔，内保护箱前端面设有保护盖；该具有双层密封结构的船舶电路系统控制箱，控制箱与箱门的配合使用，初步对内部进行密封保护，通气孔的加设与马达配合，对内部进行散热处理，内保护箱与保护盖安装，对内部安装的电子设备再一次进行保护使用，绝缘板的配合使用，防止内部的漏电，造成短路影响。