baber/WOPTO huggingface dataset:
Patent WO-2021088373-A1 (WO)
Title: Method for measuring and calculating health state and maintenance costs of road, bridge and tunnel based on markov model
Inventor: BAO LIXIA
IPC: G06Q50/08
Filed: 2020-06-16
Abstract: A method for measuring and calculating the health state and maintenance costs of a road, bridge and tunnel based on a Markov model. The method comprising the following steps: step 1, using computer software to evaluate a health state according to historical data of roads, bridges or tunnels to be tested, and calculating a single health index and maintenance costs of each road, bridge or tunnel to be tested; step 2, using a computer to perform, by means of a regression analysis method, regression analysis on the single health indexes and the maintenance costs of the roads, bridges or tunnels, and calculating the maintenance costs corresponding to different health state indexes; step 3, calculating a state transition probability vector, and measuring and calculating the health state indexes of the roads, bridges or tunnels by using a Markov model; and step 4, measuring and calculating the maintenance costs on the basis of the health state indexes. The described method can greatly improve the accuracy of measuring and calculating the health state and maintenance costs of a road, bridge and tunnel while considerably reducing manpower input.
Patent WO-2021258340-A1 (WO)
Inventor: LIU WEIWEI
IPC: G06F9/44
Filed: 2020-06-24
Abstract: The present disclosure provides an application program interface (API) publishing system. An application device comprises: a first storage module storing a first executable program; and a first processor capable of invoking the first executable program so as to implement the following operations: obtaining the API feature information of an application program; generating a standard API document according to the API feature information; and pushing the standard API document to a receiving apparatus. The receiving apparatus comprises: a second storage module storing a second executable program; and a second processor capable of invoking the second executable program so as to implement the following operations: obtaining the standard API document; and parsing the standard API document. A service management device comprises: a third storage module storing a third executable program; and a third processor implementing the following operation: displaying received API feature information. The present disclosure further provides an API information pushing method, an API information obtaining method, an API publishing method, a computer readable storage medium, an application device, a receiving apparatus, and a service management device.
Patent WO-2021184586-A1 (WO)
Title: Private cloud monitoring method and apparatus based on non-flat network, and computer device and storage medium
Inventor: LIANG GUIMING
IPC: G06F11/30
Filed: 2020-06-30
Abstract: A private cloud monitoring method and apparatus based on a non-flat network, and a computer device and a storage medium. The method is applied to the filed of cloud monitoring and relates to big data technology. The method comprises: if a monitoring request initiated by a cloud management platform is received, obtaining a configuration file of Prometheus monitoring in a local disk of a monitoring service system according to the monitoring request; pulling, according to a data collection policy in the configuration file and a preset data relay, corresponding first performance data from a server to be monitored which is not located in a network of the local disk of the monitoring service system in the cloud management platform; storing the pulled first performance data into a Prometheus database in the local disk of the monitoring service system; and performing, according to an alarm policy of the configuration file, alarm analysis on the corresponding data read from the Prometheus database in the local disk. The method may implement comprehensive and rapid monitoring of the cloud management platform, and effectively reduce the operation and maintenance costs of private cloud monitoring.
Patent WO-2021073162-A1 (WO)
Inventor: WANG CHENGHANG
IPC: B03B9/06
Filed: 2020-06-30
Abstract: A method for intensive recovery of valuable components from rare earth tailings, comprising the following steps: S1, performing enrichment through magnetic separation to obtain high-intensity magnetic separation concentrate and high-intensity magnetic separation tailings; S2, performing leaching and molybdenum recovery to obtain molybdate solution and leaching residues; S3, performing gravity separation and flotation separation of rare earth to obtain rare earth concentrate and flotation separation rare earth tailings; S4, performing lead leaching to obtain a lead-containing solution; and S5, performing barium flotation separation to obtain barite concentrate and barite flotation separation tailings. The method uses low-intensity magnetic separation and high-intensity magnetic separation to achieve effective enrichment and intensive rejoining of useful components of rare earth, molybdenum, lead and barium, laying an excellent foundation for subsequent intensive recovery. The method recovers molybdenum by leaching, and combines gravity separation and flotation separation to effectively recover rare earth minerals and obtain a high-grade rare earth concentrate with a high recovery rate. The method also recovers lead by leaching and recovers barium by flotation separation in the leaching residues, thus effectively and comprehensively recovering the paragenetic and associated useful components of rare earth, lead, molybdenum and barium in rare earth tailings, changing waste into wealth, exerting a good emission reduction effect and achieving reclamation of solid waste.
Patent WO-2020259714-A1 (WO)
Inventor: LIU ZICHENG
IPC: C07K7/23
Filed: 2020-07-09
Abstract: A method for preparing degarelix. Introducing a dipeptide fragment Fmoc-Pro-D-Ala-OH and using morpholine/DMF deprotection reagent can effectively control hydantoin impurities [4Aph(D/L-Hydantoinacetyl) 5 ]Degarelix and [D-Pro  9 ]Deagarelix impurities. The method for preparing degarelix is simple in operation, easy in quality control, small in environmental pollution, and suitable for scale production.
Patent WO-2021253550-A1 (WO)
Inventor: ZHANG HAILI
IPC: G05B23/02
Filed: 2020-07-15
Abstract: 一种基于双核t分布随机近邻嵌入的过程监测可视化方法，包括离线建模和在线监测两个步骤。离线建模利用标准t-SNE方法对历史正常数据降维；计算输入核矩阵到特征核矩阵的映射参数矩阵；利用PCA将特征核矩阵降至两维，然后计算平方马氏距离作为统计量并求控制限。在线监测计算采集到的数据与建模数据之间的核函数；将得到的核向量与映射参数矩阵相乘获得映射后的特征核向量；利用PCA对映射后的特征核向量降维，得到用于可视化的二维特征；绘制特征的散点图并观察是否在椭圆控制限范围内。相比于现有技术，保留标准t-SNE方法数据降维优势的同时，将其应用于工业过程故障监测可视化，降低了工业过程监测的误报和漏报率。
Patent WO-2022011712-A1 (WO)
Title: Plunger pump hydraulic end having long service life
Inventor: LI XIAOBIN
IPC: F04B53/14
Filed: 2020-07-17
Abstract: A plunger pump hydraulic end having long service life, comprising a valve housing (1), a plunger (11), and a packing assembly. The valve housing (1) is used as a container for liquid conveying; the plunger (11) is connected to the valve housing (1) by means of the packing assembly; the packing assembly comprises a packing component, a packing sleeve (16), a packing pressing cap (19), and a packing sleeve pressing cap (20); the packing sleeve (16) is sealingly connected to the valve housing (1); the packing component for sealing is filled between the packing sleeve (16) and the plunger (11); the packing sleeve pressing cap (20) is used for fixing the packing sleeve (16); and the packing pressing cap (19) is used for fixing the packing component. Optimization design is separately performed on the plunger (11), a suction pressing cover (9), a suction pressing cap (12), and a discharge pressing cap (2), so that the service life of the valve housing (1), the suction pressing cover (9), the suction pressing cap (12), and the discharge pressing cap (2) is prolonged, thereby prolonging the service life of the plunger pump hydraulic end.
Patent WO-2021232587-A1 (WO)
Title: Bifocal camera temperature measurement method based on image processing, and related device
Inventor: ZHAO ZHENXING
IPC: G01J5/00
Filed: 2020-07-27
Abstract: The present application relates to artificial intelligence and blockchain technology, and can be applied to intelligent communities. Provided are a bifocal camera temperature measurement method and apparatus based on image processing, and a computer device and a storage medium. The method comprises: starting two threads to respectively store, in two queues, a visible light image and a thermal infrared image that are sent by a bifocal camera, and performing frame skipping processing according to the frame rates of two camera lenses, so as to obtain a target visible light image and a target thermal infrared image, with the frame rates of the two images being synchronous; detecting an object of interest in the target visible light image, and converting the object of interest into an object of interest in the target thermal infrared image according to a coordinate conversion model; acquiring a pixel value corresponding to the object of interest in the target thermal infrared image, and determining the maximum pixel value; and inputting the maximum pixel value into a pixel temperature calculation model to obtain a temperature value, and determining the temperature value to be a temperature value of a target in the visible light image. By means of the present application, the effect of high-precision temperature measurement can be realized by means of a low-cost bifocal camera.
Patent WO-2022021079-A1 (WO)
Inventor: MU QIN
IPC: H04W72/08
Filed: 2020-07-28
Abstract: La présente divulgation concerne un procédé et un appareil de détermination de paramètre de canal, ainsi qu'un support de stockage. Le procédé de détermination de paramètre de canal correspondant aux modes de réalisation de la présente divulgation est appliqué à un dispositif de réseau. Le procédé comprend les étapes consistant à : acquérir un premier paramètre ; et sur la base du premier paramètre, déterminer un second paramètre d'un canal à l'aide d'un ou plusieurs modèles de paramètre de canal. Au moyen de la présente divulgation, un paramètre de canal peut être prédit afin de faire réaliser une détection aveugle par un terminal, ce qui permet d'optimiser un flux de transmission et de réduire les surcharges de puissance.
Patent WO-2021018235-A1 (WO)
Inventor: ZHOU LIBO
IPC: B66B9/00
Filed: 2020-07-30
Abstract: 一种多轿厢无缆电梯系统，该电梯系统设有承载部、运行部、驱动部，以及至少一个切换部（6），所述电梯系统无曳引结构；所述承载部设有多个轿厢（1），所述运行部设有至少两个运行轨道（3），所述轿厢（1）通过驱动部的驱动在运行轨道（3）上进行上行或者下行，所述运行轨道（3）为单轨，所述切换部（6）设有切换轨道，所述轿厢（1）通过切换轨道切换于不同的运行轨道（3），所述轿厢（1）切换于不同的运行轨道（3）时，切换轨道与运行轨道（3）衔接，所述轿厢（1）非切换运行轨道（3）运行时，切换轨道与运行轨道（3）不连接。上述多轿厢无缆电梯系统解决了常规一个轿厢只能在一条轨道上运行的问题，实现多个轿厢同时负载运行，极大提高了电梯的运行效率。
Patent WO-2021023264-A1 (WO)
Inventor: CHENG YONGZHI
IPC: A61K31/164
Filed: 2020-08-06
Abstract: A pharmaceutical composition for generating a safe amount of nitric oxide (NO) in vivo and use thereof. The pharmaceutical composition comprises the follow components: an NO toxicity decreasing agent, an NO extender, and a nitric oxide synthase inducer. Provided is the pharmaceutical composition which has high versatility and extremely effectively treats pathogenic microorganism infections. The NO toxicity decreasing agent is selected from 5-methyltetrahydrofolic acid, NMN, and dehydroascorbic acid, the NO extender is selected from arginine, and the nitric oxide synthase inducer is selected from phytohaemagglutinin. Provided is a new medicinal activity of the 5-methyltetrahydrofolic acid, having a variety of active effects on an immune system caused by pathogen infection, and capable of being used for treating or preventing diseases caused by virus infections and other pathogen infections. In particular, the composition is used for preventing or treating African swine fever.
Patent WO-2022041053-A1 (WO)
Inventor: WANG GANG
IPC: B32B27/30
Filed: 2020-08-27
Abstract: Provided are multilayer structures and articles comprising same. The multilayer structure comprises: a biaxially-oriented polyethylene film comprising a skin layer with a matte surface and a core, the core comprising one or more core layers; a sealant film; and an adhesive adhering the sealant film to the matte surface of the skin layer of the biaxially-oriented polyethylene film. The multilayer structure can exhibit an enhanced adhesive bonding force in comparison to other multilayer structures.
Patent WO-2021063139-A1 (WO)
Title: Multifunctional high-frequency electrotome
Inventor: TANG ZHI
IPC: A61B18/12
Filed: 2020-08-27
Abstract: Disclosed is a multifunctional high-frequency electrotome, comprising a cutting unit, an injection unit, an elastic member, and a handle component, wherein the cutting unit comprises an electrode part; the injection unit comprises an injection needle; the cutting unit is arranged inside the injection unit; the elastic member is elastically pressed onto the outer walls of the injection needle and the electrode part, and allows the injection needle to slide to and fro; and the handle component comprises a first handle at the proximal side and a second handle at the distal side, with the first handle being configured to control the sliding of the cutting unit, and the second handle being configured to control the sliding of the injection unit. The multifunctional high-frequency electrotome does not need to exchange instruments during a surgical operation so as to shorten the operation time, and can achieve an adjustable protruding length and accurate positioning of the electrode part so as to avoid the use of multiple different independent instruments during the surgical operation that would increase the patient's medical burden. In addition, the electrode part can be non-return, and high-flow injection is achieved in order to perform rapid liquid injection.
Patent WO-2022067606-A1 (WO)
Inventor: HU JINXING
IPC: G06K9/00
Filed: 2020-09-30
Abstract: A method and system for detecting an abnormal behavior of a pedestrian, and a terminal and a storage medium, which belong to the technical field of pedestrian mode recognition. The method comprises: extracting human skeleton key point information of each pedestrian from all video frames under multiple monitoring videos, and acquiring three-dimensional space coordinate information of each skeleton key point under the same coordinate system (S20); constructing a pedestrian skeleton key point space-time diagram in a cross-video scenario according to three-dimensional space information of each skeleton key point (S30); and inputting the human skeleton key point space-time diagram of each pedestrian into a space-time diagram neural network model, performing calculation to obtain an abnormal score value of each pedestrian, and determining whether a pedestrian behavior is abnormal according to a set abnormal score value threshold (S40). By means of the method, the loss of camera projection information can be reduced, the capability of detecting details of a pedestrian action can be improved, and an abnormal behavior of a pedestrian can be more effectively recognized.
Patent WO-2022082411-A1 (WO)
Inventor: ZHENG WANHUA
IPC: H01S5/10
Filed: 2020-10-20
Abstract: A coherence-adjustable semiconductor laser device and the use thereof. The semiconductor laser device comprises: a deformation resonant cavity, which comprises a first concentric cavity (101), a connection cavity (103) and a second concentric cavity (102); a few-mode electrode injection region (109), which is arranged on an upper surface of the deformation resonant cavity and is used for generating a high-coherence laser; multi-mode electrode injection regions (110, 111), which are arranged in a region, external to the few-mode electrode injection region (109), of the upper surface of the deformation resonant cavity and are used for generating low-coherence lasers; an isolation layer (105), which is arranged on a side wall of the deformation resonant cavity; a first metal layer (106), which is arranged on the isolation layer (105); a second metal layer (107), which is arranged on the first metal layer (106); and a third metal layer (108), which is arranged on the second metal layer (107). According to the coherence-adjustable semiconductor laser device, patterned electrodes are introduced to the upper surface of the cavity and are injected into separate regions, and the magnitudes of currents injected into different electrode regions are different, so that the laser device can achieve coherence adjustability.
Patent WO-2021227366-A1 (WO)
Title: Method for automatically and accurately detecting plurality of small targets
Inventor: HUANG HAN
IPC: G06K9/00
Filed: 2020-10-22
Abstract: A method for automatically and accurately detecting a plurality of small targets. A user inputs a video stream or a plurality of images; a forward propagation operation is performed by means of a trained network model; and the maximum prediction probability of an object is calculated to obtain a classification category and the coordinates X and Y in an image. The method has better detection performance, and multi-object detection can be performed by means of the characteristic of automatic feature extraction of a convolutional neural network. By means of image blocking and a non-maximum suppression algorithm, an object that is a small target can be accurately detected.
Patent WO-2021103934-A1 (WO)
Inventor: CHENG BO
IPC: H01M4/62
Filed: 2020-10-30
Abstract: The present application relates to a composite material that has a core-shell structure for a battery, wherein the material of the core comprises a metal copper or copper-containing compound, the material of the shell comprises at least one of silicon dioxide and titanium dioxide, and the average particle size D50 of the material of the core is 0.01μm-5μm, alternatively 0.1μm-3μm and further alternatively 0.1μm-2μm. The present application further relates to a secondary battery containing the composite material, a battery module, a battery pack and an apparatus.
Patent WO-2022088117-A1 (WO)
Inventor: YUAN HONGQING
IPC: C09D5/25
Filed: 2020-10-30
Abstract: A water-based acrylic resin anti-rust insulating paint special for a motor, comprising: a water-based acrylic resin, water-based ethyl acrylate, water-based methacrylic acid, trimethylamine, dimethylethanolamine, inorganic pigment paste, sericite, a defoamer, a leveling agent, a coupling agent, a dispersant, and water. The water-based paint is mainly prepared from specific amounts of the water-based acrylic resin, water-based methyl methacrylate, water-based ethyl acrylate, water-based methacrylic acid, inorganic pigment paste, and the like. The water-based paint has a moderate viscosity, evenly dispersed raw materials, good adhesion, fast drying performance, good film forming performance, good leveling performance, good anti-corrosion performance, and strong operability, and the transparency and anti-corrosion performance standard requirements required by the water-based paint can be satisfied by spraying, brushing, and electrostatic spraying. The product is odorless, pollution-free, incombustible, and non-explosive. The preparation method for the water-based paint is simple and is suitable for mass production.
Patent WO-2021088866-A1 (WO)
Inventor: GUO HONGJUN
IPC: B23Q3/08
Filed: 2020-11-04
Abstract: A machining fixture for a CNC sheet workpiece. The fixture comprises two clamps (1), i.e.,the left and right clamps, the clamps (1) being L-shaped, and horizontal ends of the two clamps (1) both extending to the outer sides; two fixing plates are provided above perpendicular portion of each of the clamps (1) and consist of an upper fixing plate (2) and a lower fixing plate (3), the upper fixing plate (2) is placed above the lower fixing plate (3), the upper and lower fixing plates (2, 3) are positioned by means of cooperation of guiding posts (5) and guiding sleeves, cylinder fixing blocks (6) are provided on horizontal ends of the two, left and right, clamps (1), cylinders (7) are fixed above the cylinder fixing blocks (6), cylinder clamping jaws (8) are provided above the cylinders (7), the cylinder clamping jaws (8) extend internally above the upper fixing plate (2) so as to press the upper fixing plate (2), several groups of fixing units are provided on the upper surface of the upper fixing plate (2), the fixing units comprise four groups of pressing blocks (10) and pressing block screws (11), and the pressing blocks (10) are provided symmetrically in pairs; two of the pressing blocks (10) are provided on front and rear edges of the upper fixing plate (2), and the other two pressing blocks (10) are provided in the inner middle positions of the upper fixing plate (2) relative to the pressing blocks (10) at the edges, the described pressing blocks (10) symmetrically in pairs are provided symmetrically with respect to the center line of the upper fixing plate (2) as an axis, the pressing block screws (11) penetrate through the pressing blocks (10) so as to fix the pressing blocks (10) on the upper fixing plate (2); among the fixing units, the pressing blocks (10) at edges of the upper fixing plate (2) are provided at the left, and relatively middle pressing blocks (10) are provided at the right, and several positioning pins (4) are provided at middle positions of the upper surface of the upper fixing plate (2). The pressing blocks (10) of the fixing units are provided in a staggered manner, and can better provide a force; for sheet workpieces, the fixture provided with the cylinders (7) enable replacing clamping workpieces back and forth for the two fixing plates, improving the machining efficiency and machining precision, and shortening the machining time.
Patent WO-2021143323-A1 (WO)
Inventor: WAN SHIQI
IPC: G06F40/177
Filed: 2020-11-11
Abstract: 一种表格信息的展示方法、装置、设备和存储介质。该表格信息的展示方法包括：获取目标表格的行信息显示指令，所述行信息显示指令包括目标内容行的信息；根据所述行信息显示指令，将所述目标表格的表头行的第一信息与所述目标内容行的第二信息纵向显示，其中，所述第一信息所在的单元格表头行和所述第二信息所在的单元格目标内容行具有相同的列标识。
Patent WO-2022077690-A1 (WO)
Inventor: WANG WENQIANG
IPC: G09F9/30
Filed: 2020-11-17
Abstract: 一种支撑结构（20）、柔性显示面板及电子设备，通过在弯折区（200）中合理搭配对应的条形镂空结构（260,270）与圆形镂空结构（250），可以分散应力的局部集中情况，提高支撑结构（20）的弯折性能，能够适应不同的弯折半径；同时提高了其延展性，保证了在柔性显示面板及电子设备中支撑层与膜层之间形变的协调性。
Patent WO-2021098683-A1 (WO)
Inventor: LIN HAO
IPC: H04W72/04
Filed: 2020-11-17
Abstract: The present disclosure provides a wireless communication method applied in a User Equipment (UE). The method includes: obtaining a first indication from a network device, the first indication being used for indicating a transmission mode; and determining the transmission mode based on the first indication. The transmission mode is used for communications between the network device and the UE, and is a first transmission mode or a second transmission mode. In the first transmission mode, the network device performs transmission in a Bandwidth Part (BWP) including a plurality of BWP parts, to which Listen Before Talk (LBT) is to be applied, after an entirety of the BWP has passed Clear Channel Assessment (CCA). In the second transmission mode, the network device performs transmission in one or more BWP parts of the plurality of BWP parts that have passed CCA.
Patent WO-2021248845-A1 (WO)
Title: 一种机器人沿边行走的清洁分区规划方法、芯片及机器人
Inventor: HUANG HUIBAO
IPC: G05D1/02
Filed: 2020-11-24
Abstract: 一种机器人沿边行走的清洁分区规划方法、芯片及机器人，清洁分区规划方法不需要预存有完整的全局地图，而是根据沿边过程中激光扫描获取的地图图像像素信息，在预限定清洁区域中实时划分出机器人的初始房间清洁分区，并在同一预限定清洁区域中，通过反复迭代处理未清洁区域的墙体边界来拓展机器人的初始房间清洁分区，从而确保在同一预限定清洁区域中最终形成的预设房间清洁分区的轮廓边界与室内家居房间墙体边界相似，提高机器人沿着所述预设房间清洁分区的边界导航的效率，也有效预防机器人在预设房间清洁分区内重复清扫。