baber/WOPTO huggingface dataset:
Patent WO-2021022608-A1 (WO)
Inventor: WU DEDI
IPC: E01D21/00
Filed: 2019-09-06
Abstract: Provided is a removal-and-mounting-free movable formwork across a concrete continuous girder. When the distance between two pier bodies exceeds the length of the movable formwork, a concrete box girder is built between the two piers by using a hanging basket; then, a track is laid on the concrete box girder; a longitudinal movement propulsion device acts to drive a cross girder to use a hanging bracket to hoist the movable formwork behind the concrete box girder to make same move forwards in a lengthwise direction of the concrete box girder until the movable formwork moves to the front end of the concrete box girder, thereby realizing the transfer of the movable formwork; and after the movable formwork moves in place, a hydraulic jack acts to drive the cross beam to move up and down relative to the concrete box girder, thereby realizing elevation adjustment, and the movable formwork can then be used to continuously construct a concrete box girder with a standard span. Thus, the removal, transportation and remounting of a movable formwork are avoided, the construction efficiency is improved, and the manufacturing costs are reduced.
Patent WO-2020063334-A1 (WO)
Inventor: SHI HONGZHE
IPC: H04L5/00
Filed: 2019-09-10
Abstract: Provided are an indication method and device for a control channel beam. In the method, a communication device receives first DCI sent by a network device, the first DCI comprising indication information for indicating a first beam; the network device and the communication device send and receive a second DCI according to the first beam. In the described method, the communication device can use the received first DCI to determine the beam for receiving the second DCI. Because the delay when the communication device uses DCI signalling to determine the beam for receiving the second DCI is shorter than the delay when traditionally using RRC signalling and MAC CE signalling to determine the beam for receiving the second DCI, transmission efficiency is increased. Further, traditional indication methods have long delays, thus, in order to ensure communication quality, narrow beams may not be used to transmit the second DCI. In the present application, however, because the transmission delay is reduced, narrow beams can be used to transmit the second DCI, which helps to improve the transmission quality of the second DCI.
Patent WO-2021056358-A1 (WO)
Title: Vaporization device
Inventor: FU JIAQI
IPC: A24F47/00
Filed: 2019-09-26
Abstract: Provided is a vaporization device (100), containing an e-liquid storage assembly (100A) and a battery assembly (100B). The e-liquid storage assembly (100A) comprises an e-liquid cup (11), a heating device (13) and an e-liquid storage structure (56). A storage bin (11a) is defined in the e-liquid cup (11). The heating device (13) is arranged in the e-liquid cup (11). The e-liquid storage structure (56) is arranged in the storage bin (11a). The e-liquid storage structure (56) is formed in an integrated manner. The battery assembly (100B) is electrically coupled to the heating device (13).
Patent WO-2020098415-A1 (WO)
Title: High-voltage pulse discharge and mechanical combined rock breaking-based novel boring machine
Inventor: JIANG LIJIE
IPC: E21D9/06
Filed: 2019-10-08
Abstract: A high-voltage pulse discharge and mechanical combined rock breaking-based novel boring machine, comprising a main boring machine and rear supporting equipment. A front end of the main boring machine is provided with a cutter head cutter system (1), an electrode (21) is provided on the cutter head cutter system (1), and a high-voltage pulse arc control system is connected on the electrode (21). The cutter head cutter system comprises a cutter head body (22) and a hob (20). The electrode (21) is an electrode scraper made of an electrode material. The electrode scraper and the hob (20) are both provided on the cutter head body (22). The cutter head body (22) is connected to a main drive provided in the main boring machine. The present boring machine uses high-voltage pulse discharge and mechanical combined rock breaking to form the effect of high-voltage pulse arc breakdown coupled with hobs, electrode scrapers and other forms for rock breaking, which improves rock breaking efficiency, reduces cutter wear, and speeds up the construction process.
Patent WO-2020088670-A1 (WO)
Inventor: LI LONG
IPC: G03B21/20
Filed: 2019-11-01
Abstract: 一种照明系统和色轮（4），色轮（4）包括转轮本体（41），转轮本体（41）上形成有环形部，环形部被分隔成被配置为吸收蓝光并发出波长不同于蓝光波长的荧光分光区和被配置为透射激光的透光区（42）。
Patent WO-2021087645-A1 (WO)
Inventor: FAN LOUZHEN
IPC: C07D471/22
Filed: 2019-11-04
Abstract: L'invention concerne des procédés de détection ou d'imagerie de structures dans le système nerveux central (SNC), par exemple le cerveau, et l'administration d'agents thérapeutiques ou de détection au SNC ou au cerveau. Les procédés impliquent des structures aromatiques polycycliques qui fonctionnent souvent comme points quantiques de carbone (PQC).
Patent WO-2021056700-A1 (WO)
Inventor: Lin Yuecu
IPC: G09G3/36
Filed: 2019-11-07
Abstract: 一种改善有色人种肤色视角表现的设计方法及设计系统，其主要以量测RGB比重相同时不同角度的WRGB的V-T曲线和XYZ数据为基础，通过设定RGB不同的比重，模拟得到上述比重下不同角度的WRGB的V-T曲线和XYZ数据；通过提取需改善视角画面的特征RGB灰阶值，模拟得到不同角度下该特征RGB对应的视角表现；不断调整RGB比重，使其满足规格要求。
Patent WO-2021087928-A1 (WO)
Title: Method and apparatus for determining sidelink feedback resource, and terminal and storage medium
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2019-11-07
Abstract: Disclosed are a method and apparatus for determining a sidelink feedback resource, and a terminal and a storage medium. The method comprises: a first terminal acquiring sidelink feedback resource configuration information, and determining a sidelink feedback resource set according to the sidelink feedback resource configuration information; the first terminal acquiring a first parameter set; the first terminal determining a sidelink feedback resource from the sidelink feedback resource set according to the first parameter set; and the first terminal sending sidelink feedback information to a second terminal on the sidelink feedback resource. In the solution of the present invention, a first terminal determines a sidelink feedback resource from a sidelink feedback resource set according to a first parameter set, such that a specific sidelink feedback resource of the first terminal is specified, and the first terminal sends sidelink feedback information to a second terminal on the sidelink feedback resource, thereby improving the reliability of communication between the first terminal and the second terminal.
Patent WO-2020151323-A1 (WO)
Title: Data slicing-based data storage method, device, and medium
Inventor: LIANG JINFENG
IPC: G06F11/14
Filed: 2019-11-13
Abstract: A data slicing-based data storage method, a device, and a medium, applied to the technical field of data storage. The method comprises: obtaining characteristic information of target data to be stored (101); slicing the target data using the erasure coding technology to obtain at least two data slices corresponding to the target data (102); and determining a storage strategy for the at least two data slices according to the characteristic information of the target data, and storing the at least two data slices according to the storage strategy (103). The use of the present method facilitates reducing the costs of data storage and maintenance.
Patent WO-2020199613-A1 (WO)
Inventor: ZHONG ZHIYAO
IPC: F24F1/0033
Filed: 2019-11-25
Abstract: 一种空调器风道结构(100)及具有其的空调器(1000)，其中空调器风道结构(100)包括：设有第一风机安装孔(31)和第二风机安装孔(32)的风机支架(3)、第一风轮组件(1)和第二风轮组件(2)。第一风轮组件(1)包括安装在第一风机安装孔(31)处的第一风轮(11)，第一风轮(11)出风侧形成混风腔(101)。第二风轮组件(2)包括安装在第二风机安装孔(32)处的第二风轮(21)，两风轮的出风在混风腔(101)中混合后出风。
Patent WO-2021114039-A1 (WO)
Title: 基于蒙版的自动曝光控制方法、装置、存储介质和电子设备
Inventor: TANG ZHONGCHEN
IPC: A61B6/00
Filed: 2019-12-09
Abstract: 本发明涉及一种基于蒙版的自动曝光控制方法、装置、存储介质和电子设备，包括：S1、对拍摄对象按照预设曝光参数进行预曝光获取初始图像；S2、依照拍摄对象和初始图像获取预设蒙版，对初始图像进行蒙版处理获取蒙版图像，其中，预设蒙版包括第一选区和第二选区；S3、计算蒙版图像中第二选区的所有像素点的第一平均灰阶值，并根据第一平均灰阶值获取像素阈值；S4、获取蒙版图像中第一选区的所有像素点的灰阶值，获取灰阶值小于像素阈值的像素点为有效像素点；S5、计算所有有效像素点的第二平均灰阶值作为有效灰阶值；S6、根据有效灰阶值和预设曝光参数获取主曝光参数。实施本发明能够获取最佳的曝光参数以获取最佳的摄影图像。
Patent WO-2020140719-A1 (WO)
Inventor: SHI TIANKUO
IPC: G09G3/00
Filed: 2019-12-12
Abstract: La présente invention concerne des technologies d'affichage et concerne plus spécifiquement un procédé et un support lisible par ordinateur destinés à afficher une image ainsi qu'un dispositif d'affichage conçu pour mettre en œuvre le procédé pour l'affichage d'image. Le procédé d'affichage d'image comprend l'acquisition d'une image à afficher dans une n ième  trame sur un écran d'affichage ; la détection d'une première sous-image et d'une seconde sous-image à l'intérieur de l'image, une résolution de la première sous-image étant supérieure à une résolution de la seconde sous-image ; la comparaison de la première sous-image dans la n ième  trame avec une sous-image correspondante dans une (n-1) ième  trame ; et le rafraichissement d'une zone localisée de l'écran d'affichage dont la position correspond à la première sous-image afin d'afficher une sous-image interpolée dans la zone localisée.
Patent WO-2021134325-A1 (WO)
Title: Obstacle detection method and apparatus based on driverless technology and computer device
Inventor: ZOU XIAOYI
IPC: G06K9/00
Filed: 2019-12-30
Abstract: An obstacle detection method based on driverless technology, comprising: obtaining current frame point cloud data and current frame image data within a preset angle range (202); projecting the current frame point cloud data from a plurality of viewing angles to obtain two-dimensional planes corresponding to the plurality of viewing angles (204); performing feature extraction on the two-dimensional plane corresponding to each viewing angle to obtain point cloud feature information corresponding to each viewing angle (206); inputting the point cloud feature information corresponding to each viewing angle and the current frame image data into a corresponding feature extraction model, and extracting spatial feature information corresponding to each viewing angle and image feature information corresponding to the current frame image data in parallel by means of the corresponding feature extraction model (208); fusing the spatial feature information corresponding to the plurality of viewing angles and the image feature information to obtain fused feature information (210); and inputting the fused feature information into a trained detection model, performing prediction calculation on the fused feature information by means of the detection model, and outputting an obstacle detection result (212).
Patent WO-2020168858-A1 (WO)
Inventor: AU KAMWING
IPC: G06F3/042
Filed: 2020-01-13
Abstract: Les modes de réalisation de la présente invention concernent un procédé d'étalonnage automatique de données et un appareil associé. Ledit procédé comprend les étapes suivantes consistant : lorsqu'un événement d'opération tactile d'un utilisateur pour la zone prédéfinie est détecté, à acquérir au moins une première image de la zone prédéfinie ; lorsqu'il est détecté que l'événement d'opération tactile se termine, à acquérir une seconde image de la zone prédéfinie ; à déterminer un premier ensemble de données en fonction de l'au moins une première image et de la seconde image, le premier ensemble de données comprenant un premier temps d'exposition et une première image de référence ; et à utiliser le premier ensemble de données pour mettre à jour un second ensemble de données actuellement stocké, le second ensemble de données comprenant un second temps d'exposition et une seconde image de référence. Les modes de réalisation de la présente invention facilitent l'amélioration de la commodité et de la flexibilité de la mise à jour de données, ce qui permet d'améliorer davantage l'efficacité d'images d'empreintes digitales acquises.
Patent WO-2021142783-A1 (WO)
Title: High-throughput mass spectrometry detection kit and quality inspection method therefor
Inventor: YU JIEKAI
IPC: G01N27/62
Filed: 2020-01-17
Abstract: Disclosed are a high-throughput mass spectrometry detection kit and a quality inspection method therefor. The kit comprises a pore plate, a biological sample pre-treatment material, a mass spectrometry test reagent and a quality control sample, wherein the biological sample pre-treatment material is 0.03-0.05 mg of porous silicon particles; and the mass spectrometry test reagent comprises an incubation solution, a cleaning solution, a matrix dissolving solution and a matrix. By calculating the average distance DL value between a detection sample and a quality inspection standard database and performing two-dimensional measurement on a mass spectrum by means of combining a cityblock distance and a Minkowski distance, the quality inspection method can improve the identification accuracy; the Youden's index of the identification of various variants is higher than 98%; and by judging the quality inspection qualification rate by means of evaluating the similarity of mass spectra, the quality inspection method can effectively control the whole production process of the kit, and the production process stability and the product stability can be evaluated. Therefore, the high repeatability of a mass spectrum reagent in a biological sample detection process is achieved, and a variable coefficient is controlled within 15%.
Patent WO-2020164528-A1 (WO)
Inventor: CUI YING
IPC: H01L51/56
Filed: 2020-02-13
Abstract: 一种显示基板及其制备方法、显示装置，属于显示技术领域，其可解决现有高分辨率显示喷墨打印技术很难实现精确打印的问题。显示基板的制备方法，在非发光区（3）形成凹槽（31），利用凹槽（31）对较小的子像素进行喷墨打印，即将墨水打印至面积相对较大的凹槽（31）内后流至开口面积较小的第一形成区（21）内，这样便于快速打印，同时墨水还可以精确的流进指定形成区形成发光结构，该方法操作简单，易于量产，其适用于各种墨水打印，尤其适用于精确打印以形成高分辨器件。
Patent WO-2020192381-A1 (WO)
Inventor: YIN PENGGANG
IPC: C08G64/18
Filed: 2020-03-05
Abstract: The invention relates to a copolymer polycarbonate having self-repairing function and a preparation method therefor. The method comprises the following steps: first, mixing reducing sugar, an oxetane derivative and a first catalyst and heating the mixture to 50-80°C, and performing mixing reaction for 0.5h-2h so as to get a first product; adding dihydric alcohol, dibasic ester and a second catalyst to the first product, then heating to 180-220°C and performing heat-preservation reaction for 2h-4h so as to obtain an oligomer; and heating the oligomer to 230-270°C and performing heat-preservation reaction for 1h-3h so as to obtain the copolymer polycarbonate having self-repairing function. The self-repairing copolymer polycarbonate material prepared according to the invention has self-repairing property and biodegradability, thereby ensuring the consistency and uniformity of product. In addition, a block introduced into the main chain is green and environmentally friendly, thus the original intention of cleaner production for polycarbonate is not changed.
Patent WO-2021184152-A1 (WO)
Title: Techniques for transmitting multi-channels in shared radio frequency spectrum
Inventor: ZHANG XIAOXIA
IPC: H04W74/08
Filed: 2020-03-16
Abstract: Methods, systems, and devices for multi-channel wireless communications using shared radio frequency spectrum are provided. Prior to multi-channel transmissions, a user equipment (UE) may perform a separate listen before talk (LBT) procedure for each channel. Prior to performing the LBT procedures, the UE may identify a set of channels that are to be used for the multi-channel transmission, where the set of channels may include less channels than are allocated or configured to the UE for a slot. The UE identify the set of channels based on one or more multiplexing and prioritization procedures for uplink communications that are allocated or configured for a slot, and determine the set of uplink channels after performing the multiplexing and prioritization procedures. In some cases, the multiplexing and prioritization procedures may include intra-UE multiplexing and prioritization procedures, inter-UE multiplexing and prioritization procedures, or combinations thereof.
Patent WO-2021120428-A1 (WO)
Inventor: YANG HANNING
IPC: H01L27/32
Filed: 2020-03-17
Abstract: La présente demande concerne un dispositif d'affichage à diodes électroluminescentes organiques, comprenant : une couche de substrat, une couche de dispositif, une couche de pixels, une couche d'encapsulation et une caméra. La caméra est disposée sur le côté arrière de la couche de substrat. La couche de pixels comprend une couche d'anode, une couche de définition de pixels et une couche de cathode. Une région correspondant à l'anode et à la caméra est pourvue d'un réseau de nanopores. Le réseau de nanopores est utilisé pour permettre à une lumière externe de passer à travers la couche d'anode et de rayonner vers la caméra de façon à obtenir des fonctions de caméra de la caméra. Au moyen de l'ajustement de la taille des nanopores dans le réseau de nanopores, la transmittance sélective de la lumière est obtenue, de telle sorte que le dispositif d'affichage situé au-dessus de la caméra peut afficher des images normalement, ce qui est avantageux pour obtenir un affichage plein écran du dispositif d'affichage.
Patent WO-2021109396-A1 (WO)
Inventor: ZHANG QIFENG
IPC: C08G65/40
Filed: 2020-04-10
Abstract: A polyether ether aniline-ether ether sulfone copolymer, a preparation method therefor and an application thereof, and a polyether ether ketone-ether ether sulfone copolymer and a preparation method therefor. The polyether ether aniline-ether ether sulfone copolymer comprises a structural unit represented by formula (I); in formula (I), x+y=1, and both x and y are greater than 0; R is -H, an alkane group or an aromatic group; and Ar is an aromatic group. The polyether ether aniline-ether ether sulfone copolymer has good solution processability, and may be transformed into a polyether ether ketone-ether ether sulfone copolymer that has good resistance to organic solvent erosion under acidic conditions. Thus, the problem in which existing materials cannot take into account both solution processability and resistance to organic solvent erosion is solved, and the copolymers have broad application prospects in the field of the preparation of separation membranes, separation appliances, containers and so on that are highly resistant to organic solvents. (I)
Patent WO-2021004138-A1 (WO)
Title: Screen display method, terminal device, and storage medium
Inventor: Mei Jinzhenhua
IPC: G06F9/451
Filed: 2020-04-27
Abstract: The present application provides a screen display method, a terminal device, and a storage medium, applicable to the technical field of computer vision in artificial intelligence. The method comprises: obtaining identity information of a user; searching for the degree of myopia of the user on the basis of the identity information; if the search for the degree of myopia fails, obtaining a face image of the user, and identifying the degree of myopia of the user on the basis of the face image; and obtaining a corresponding display parameter set by matching on the basis of the degree of myopia of the user, and performing display parameter adjustment on the screen on the basis of the obtained display parameter set. According to embodiments of the present application, a display parameter condition can be adjusted according to the actual situation of the user, so that the actual display situation can further satisfy the viewing comfort of the user, and the human-computer interaction efficiency between the user and the intelligent device is ensured.
Patent WO-2020221186-A1 (WO)
Inventor: XU ZIHAO
IPC: G06K9/00
Filed: 2020-04-27
Abstract: 本申请实施例提供了一种虚拟形象控制方法、装置、电子设备及存储介质，涉及直播技术领域；其中，该虚拟形象控制方法包括：对直播发起端发送的主播视频帧进行分析，生成动作控制指令；其中，主播视频帧由直播发起端对主播进行拍摄得到，动作控制指令被配置成对直播接收端直播画面中的虚拟形象进行控制；判断是否获得主播对应的虚拟机位控制指令；若获得虚拟机位控制指令，则根据该虚拟机位控制指令和动作控制指令对虚拟形象进行控制；如此，能够展示不同机位下的虚拟形象，从而营造出舞台表演的效果，进而提高虚拟形象展示的趣味性，提升虚拟形象直播过程中的用户体验。
Patent WO-2021217350-A1 (WO)
Inventor: HUANG XIAOYING
IPC: G05B19/048
Filed: 2020-04-27
Abstract: An unmanned aerial vehicle control method, an unmanned aerial vehicle, and a storage medium. The method comprises: determining a distance between an obstacle and the unmanned aerial vehicle according to sensing data output by a sensor of the unmanned aerial vehicle (S201); when the distance is less than or equal to a preset distance threshold, controlling the unmanned aerial vehicle to execute a presentation work task (S202), wherein the unmanned aerial vehicle is not in a flight state, and the presentation work task comprises: an indicator light of the unmanned aerial vehicle working according to a preset mode, and/or a power component of the unmanned aerial vehicle working at an idle speed. The method can increase the enjoyment of interaction between the unmanned aerial vehicle and a user while ensuring the safety, so as to achieve the purpose of attracting users' attention.
Patent WO-2021217652-A1 (WO)
Inventor: WANG ZHE
IPC: G06F21/60
Filed: 2020-04-30
Abstract: The present invention relates to the technical field of information security, and in particular to a method and apparatus for controlling a mobile storage device, and a computer-readable medium. A mobile storage device control system (200) comprises: an independently operated scanning apparatus (201), which is configured to scan a mobile storage device (20) and execute a specific operation on same, so that a file system log of the mobile storage device records the specific operation; and a control apparatus (202), which is configured to check whether the last record in the file system log in the mobile storage device (20) is the record of the specific operation, and if so, allow a user to access the mobile storage device (20), otherwise, forbid the user from accessing the mobile storage device. It is difficult for a file system log to be manipulated, and therefore, the control scheme is highly reliable. In addition, since only the last entry in the file system log is checked, the execution speed is fast, and less computing resources are occupied.
Patent WO-2020233463-A1 (WO)
Inventor: YUAN PAN
IPC: G02F1/1335
Filed: 2020-05-13
Abstract: Disclosed are a display module, a display device and a view switching method. The display module comprises a backlight module (10), a display panel (20), a lower polaroid (30), a view switching element (40), and a transparent cover plate (50), wherein the view switching element (40) and the transparent cover plate (50) are arranged between the display panel (20) and the lower polaroid (30), and the transparent cover plate (50) is arranged on one side, close to the lower polaroid (30), of the view switching element (40); the backlight module (10) is used for supplying light that satisfies preset conditions, and the view switching element (40) is used for switching view modes of the backlight module (10); and the view modes include a first view mode and a second view mode, and the visual angle range of the first view mode is smaller than the visual angle range of the second view mode. The present application can make a product light and thin.
Patent WO-2020228753-A1 (WO)
Inventor: HAHN GREGORY WILLIAM
IPC: F04B51/00
Filed: 2020-05-14
Abstract: 一种包括直线压缩机（100）的制冷电器（10）和该直线压缩机（100）的操作方法，该直线压缩机（100）具有往复活塞，该往复活塞可以在负轴向（A（-））朝着腔室（112）运动，并且可以在正轴向（A（+））远离该腔室（112）运动。制冷电器（10）进一步包括：电动机，其可操作地联接到往复活塞，该电动机具有静止设定点（L  0 ）；逆变器，其被配置为向电动机提供变频波形；以及控制器，其被配置为控制该变频波形，控制器可以被配置为将正DC电压引导至电动机，以使静止设定点（L  0 ）移位，从而增加直线压缩机（100）的冷却容量。
Patent WO-2021232231-A1 (WO)
Title: Apparatus and method to induce high-sensitive channel state information reference signal beam switching
Inventor: XU ZHUOQI
IPC: H04W72/04
Filed: 2020-05-19
Abstract: A user equipment (UE) performs beam measurements for a plurality of beams. The UE determines that a candidate beam among the plurality of beams is better than a current serving beam of the UE. The UE modifies at least one beam measurement for one or more of the candidate beam and the current serving beam. The UE reports the at least one modified beam measurement to a base station.