baber/WOPTO huggingface dataset:
Patent WO-2022099513-A1 (WO)
Title: Apparatus and method for handling twistlocks
Inventor: TIAN YE
IPC: B25J19/04
Filed: 2020-11-11
Abstract: An apparatus and a method for handling twistlocks configured to lock a container (4) onto a vehicle (1). The apparatus comprises a robot (2) comprising a gripper (201) configured to grip one of the twistlocks to be mounted onto or dismounted from a corner fitting of the container (4); a visual sensor arranged on the robot (2) and configured to capture a first image of the corner fitting when the vehicle (1) is moving in a twistlock handling station (3); and a control unit. The control unit is configured to obtain, from the visual sensor, the first image of the corner fitting; determine, based on the first image, a first position of the corner fitting at the moment when the first image is captured by the visual sensor; determine a handling position of the gripper (201) for the one of the twistlocks, at which the gripper (201) is to be aligned with the corner fitting, based on the first position of the corner fitting and a position correction parameter representative of a predictive displacement of the corner fitting within a predetermined response time of the robot (2); and send the handling position to the robot (2) such that the gripper (201) moves to the handling position to handle the one of the twistlocks during the moving of the vehicle (1).
Patent WO-2022067983-A1 (WO)
Title: Automatic sliding door for home elevator
Inventor: LI QINYONG
IPC: B66B13/16
Filed: 2020-11-11
Abstract: Disclosed in the present invention is an automatic sliding door for a home elevator, comprising a door sleeve, a door panel assembly and a door machine; the door panel assembly comprises a left door panel and a right door panel, a left rotary shaft is provided on one side of the top of the left door panel, the upper end of the left rotary shaft extends into the door machine, and a right rotary shaft is provided on one side of the top of the right door panel, and the upper end of the right rotary shaft extends into the door machine; the door machine is internally provided with a controller, a drive motor and a transmission shaft, an output shaft of the drive motor is connected to the left rotary shaft, two ends of the transmission shaft are respectively provided with a first bevel gear and a second bevel gear, a third bevel gear engaged with the first bevel gear is provided on the left rotary shaft, and a fourth bevel gear engaged with the second bevel gear is provided on the upper end of the right rotary shaft; and an anti-collision device is provided on each of the bottom of the left door panel and the bottom of the right door panel. The automatic sliding door for a home elevator has a reasonable structure, and effectively improves the practicability and convenience of a home elevator layer door; and by providing the anti-collision devices, the safety of the home elevator layer door is greatly improved.
Patent WO-2021098575-A1 (WO)
Inventor: CUI JIE
IPC: E02B15/10
Filed: 2020-11-12
Abstract: Disclosed is a water surface garbage salvaging device, comprising a sheet body, a large-garbage salvaging device body and a small-garbage cleaning device body. The large garbage salvaging device body is arranged on a front portion of the sheet body, and the small garbage cleaning device body is arranged on a rear portion thereof; the large garbage salvaging device body comprises a paddle wheel, slideways and a large-garbage storage bin, the slideways are arranged on two sides of the paddle wheel separately, and the slideways are connected to the large-garbage storage bin; the small-garbage cleaning device comprises a filter screen, a guide rail slide block mechanism, a lifting mechanism and a pulley block, a hanging bracket is arranged above the filter screen, and the lifting mechanism and the pulley block are arranged on its two sides; two ends of the hanging bracket are arranged on the lifting mechanism separately, and the middle thereof is connected to the filter screen; and one end of a rope of the pulley block is tied to the lifting mechanism, the other end thereof is tied to the filter screen, the guide rail slide block mechanism is arranged between the filter screen and the hanging bracket, and garbage storage bins are mounted below two ends of a stroke of the guide rail slide block mechanism. The present invention can effectively replace manual salvaging, improves salvaging and recycling efficiency, and has a good man-machine interaction function.
Patent WO-2022007290-A1 (WO)
Title: Photovoltaic mounting system
Inventor: SHI ZHENGRONG
IPC: H02S40/34
Filed: 2020-11-14
Abstract: A photovoltaic mounting system, comprising A-type photovoltaic assembly columns (1a) formed by connecting at least two A-type photovoltaic assemblies (1a') in series, and B-type photovoltaic assembly columns (1b) formed by connecting at least two B-type photovoltaic assemblies (1b'). The A-type photovoltaic assembly columns (1a) and the B-type photovoltaic assembly columns (1b) are connected in series and arranged on a mounting base surface in an alternating parallel arrangement structure; each A-type photovoltaic assembly column (1a) comprises an A-type positive electrode output end (2a) located at one end and an A-type negative electrode output end (3a) located at the other end; each B-type photovoltaic assembly column (1b) comprises a B-type positive electrode output end (2b) located at one end and a B-type negative electrode output end (3b) located at the other end; the A-type positive electrode output end (2a) and the B-type negative electrode output end (3b) are located at the same end, and the A-type negative electrode output end (3a) and the B-type positive electrode output end (2b) are located at the same end; and the A-type negative electrode output end (3a) is electrically connected to the B-type positive electrode output end (2b) of the B-type photovoltaic assembly column (1b) adjacent to the A-type negative electrode output end (3a) by means of a cable connector (21). The technical solution effectively avoids the wiring structure of a long direct-current cable thread, and obviously reduces the line loss of the photovoltaic mounting system.
Patent WO-2021120967-A1 (WO)
Title: 宽带网络的诊断方法、装置、设备和存储介质
Inventor: Nie Huanjun
IPC: H04L12/24
Filed: 2020-11-18
Abstract: 本申请提出一种宽带网络的诊断方法、装置、设备和存储介质。该方法包括：获取用户的宽带上网数据；根据所述宽带上网数据中的上行数据，确定上行网络指标；若上行网络指标不在对应的上行指标范围内，则根据用户访问内容源的访问参数确定上行网络指标不在对应的上行指标范围内的原因。
Patent WO-2022062161-A1 (WO)
Title: 基于波形和无量纲学习的大机组摩擦故障分析方法及系统
Inventor: JING XIAOYUAN
IPC: G06K9/00
Filed: 2020-11-26
Abstract: 一种基于波形和无量纲学习的大机组摩擦故障分析方法及系统，属于故障检测技术领域，所述方法包括：利用双探头提取机器故障振动信号，并对数据进行预处理；同时进行摩擦故障特征提取，利用机器学习方法建立故障预测模型；预测未知标签信号是否存在故障，并确定故障类型。其中，在机器故障振动信号及数据进行预处理过程中，安装两个探点，通过两个探点采集得到大型滑动机组振动双视图信号；探针采集数据后，对齐进行离散傅里叶变换，并修饰变换后的傅里叶值；根据信号情况设置自适应阈值，降低信号存储量，加速传输。所述方法在大机组摩擦故障诊断过程中，能够有效解决提取特征困难的问题；能够提取出有效的特征，解决故障预测问题。
Patent WO-2021104342-A1 (WO)
Inventor: ZHANG YI
IPC: G06F3/12
Filed: 2020-11-26
Abstract: An Internet of Things-based laser color printing method and system. Every time a laser color printer is newly added, interaction with a server is performed by means of a configured printing activation file, printer relation information of a matching slave laser color printer in a target printing queue is searched from a master laser color printer corresponding to the target printing queue, and Internet of Things configuration information is added into the target printing queue so as to achieve linkage printing with the slave laser color printer according to the Internet of Things configuration information when printing operation is started. Therefore, matching failure or a coordination error in a linkage printing process is avoided, and an Internet of Things communication fault in other laser color printers linked with a newly added laser color printer due to the addition of the newly added laser color printer can also be effectively avoided.
Patent WO-2021129370-A1 (WO)
Title: 一种基于柔性光电纳米薄膜的自驱动应变传感器
Inventor: ZHANG HE
IPC: B82Y15/00
Filed: 2020-12-08
Abstract: 一种基于柔性光电纳米薄膜的自驱动应变传感器，用于测量待测构件的应变，包括一滑槽单元和设置在滑槽单元内的滑片单元（4），滑片本体（4）可沿滑槽单元移动，底板（1）一端的连接端（2）用于固连待测构件，滑片本体（4）端部的凸起（5）也用于固连待测构件；滑片本体（4）与滑槽单元贴合的表面设置感光层（7），底板（1）的底面设置遮光层（6）；滑槽单元与滑片本体（4）贴合的表面设置导电层。感光层（7）基于异质结结构制作，当待测构件产生应变时，感光层（7）部分接收到光照，可根据输出的电流信号反算得到构件应变。相对于传统应变测量方法，应变传感器具有结构简单、测量精度高、响应速度快、应用范围广的优点。
Patent WO-2021121129-A1 (WO)
Inventor: JIANG XUEHAN
IPC: G06F40/194
Filed: 2020-12-10
Abstract: The present invention relates to the technical field of artificial intelligence, and is applied in the field of smart medicine. Disclosed are a method and an apparatus for similar case detection, a device, and a storage medium, in order to promote the construction of smart cities. The method comprises: by means of inputting an acquired target case text of a detection object into a text similarity clustering model to obtain a target cluster tag; inputting illness condition data information of the target case text into an illness condition encoding model, and encoding the illness condition data information to obtain target encoded information; on the basis of the target cluster tag, extracting sample encoded information corresponding to an object other than the detection object from an encoded database; on the basis of the target encoded information and the sample encoded information, determining an encoded information difference value; and if the encoded information difference value is greater than a preset difference threshold, determining that there exists a historical case text similar to the target case text, and providing a prompt that a risk of forgery exists for the target case text. The present method combines case similarity and illness condition data information similarity, improving the accuracy of similar case detection.
Patent WO-2022126310-A1 (WO)
Title: Method for selective cleavage of compound comprising aromatic ring and c-o-c linkage
Inventor: WU DAN
IPC: C07C39/04
Filed: 2020-12-14
Abstract: A method for the selective cleavage of a compound comprising an aromatic ring and a C-O-C linkage in the presence of a heterogeneous catalyst. By using this method, it is possible to increase the selectivity and/or yield (preferably both) of aromatic compounds.
Patent WO-2021135952-A1 (WO)
Title: Coiled tube
Inventor: WU XUAN
IPC: A61M25/02
Filed: 2020-12-16
Abstract: A coiled tube (100), comprising at least one hollow coiled tube body (10) and at least one first stent (20). The first stent (20) comprises a first mounting surface (221) and a second mounting surface (222) which are provided in reverse directions, and the first mounting surface (221) and the second mounting surface (222) are respectively provided with a plurality of first mounting recesses (223); at least one coiled tube body (10) is fitted, in a ring or spiral shape, into the plurality of first mounting recesses (223). The first mounting surface (221) and the second mounting (222) are respectively provided with the plurality of first mounting recesses (223), and the first mounting surface (221) and the second mounting surface (222) are provided on the first stent (20) in the reverse directions, so that a coiled tube (100) can be provided away from the center of the ring or spiral shape in the case that a guide wire (200) having the same length is stored, thereby reducing the friction between the guide wire (200) and the wall of the coiled tube (100), facilitating mounting the guide wire (200) into the coiled tube (100), and facilitating pulling the guide wire (200) out of the coiled tube (100).
Patent WO-2021129767-A1 (WO)
Title: Systèmes, appareils et procédés de communication terrestre et non terrestre
Inventor: MA JIANGLEI
IPC: H04B7/185
Filed: 2020-12-24
Abstract: La présente invention concerne, en partie, des systèmes de communication non terrestre et, dans certains modes de réalisation, l'intégration de systèmes de communication terrestre et non terrestre. Des systèmes de communication non terrestre peuvent fournir un système de communication plus flexible offrant une plage de couverture sans fil étendue et une qualité de service améliorée, comparativement à des systèmes de communication classiques.
Patent WO-2022141013-A1 (WO)
Title: Sampling assembly and sampling method
Inventor: WANG HAIFEI
IPC: G01R35/00
Filed: 2020-12-29
Abstract: A sampling assembly and a sampling method. Said method comprises: controlling, by means of a self-calibration unit (230), a first switch (210) to be turned on, so that a first sampling signal is inputted to a sampling unit (220); processing the first sampling signal by means of the sampling unit (220) to obtain a second sampling signal, and outputting the second sampling signal to the self-calibration unit (230); controlling, by means of the self-calibration unit (230), the first switch (210) to be turned off and a second switch (240) to be turned on; outputting a first calibration signal to the sampling unit (220); processing the first calibration signal by means of the sampling unit (220) to obtain a second calibration signal, and outputting the second calibration signal to the self-calibration unit (230); determining an error signal by means of the self-calibration unit (230) and according to the first calibration signal and the second calibration signal, and obtaining a calibrated third sampling signal by means of the self-calibration unit (230) and according to the second sampling signal and the error signal. Said method can compensate for a deviation between an input signal and an output signal of a sampling assembly, improving the sampling precision.
Patent WO-2021232823-A1 (WO)
Title: Alloy tool bit twist drill
Inventor: LI SHIQING
IPC: B23B51/02
Filed: 2021-05-12
Abstract: An alloy tool bit twist drill, comprising a tool shank, a spiral tool body (4) and an alloy tool bit (31). A groove is milled on a spiral cutting surface (13) of the spiral tool body, the alloy tool bit (31) is integrally arranged on the spiral cutting surface, the spiral cutting surface (13) and a cutting surface of the alloy tool bit (31) are arranged in the same groove, and a central stepped platform (10) is arranged on the cutting surface near the axis center of the alloy tool bit (31). A central stepped surface (12) is arranged on the inner side of the central stepped platform (10) protruding in the rotating direction; or a branch hole table (23) and a branch cutting surface (24) are concavely arranged on the cutting surface of the alloy tool bit (31) in a stepwise manner in the direction from the axis center to the outer periphery; or a micro cutting surface (18) is concavely formed on the cutting surface of the alloy tool bit (31) from a spiral cutting edge (17) toward the axial center direction, and a micro-strengthening stress extension table (20) is formed on the inner side of the micro cutting surface (18) in a standing mode. The alloy tool bit twist drill has such advantages as high stability, efficient heat dissipation, long service life and easy positioning in drilling.
Patent WO-2021169661-A1 (WO)
Title: 4位阳离子双取代bodipy类化合物及其制备方法和用途
Inventor: ZHAO WEILI
IPC: A61P31/04
Filed: 2021-01-15
Abstract: 本发明属光动力抗菌技术领域，涉及通式(Ⅰ)或(Ⅱ)的BODIPY化合物，尤其涉及4位阳离子双取代BODIPY化合物及其制备方法和在制备抗菌药物中的用途,本发明的化合物通过静电作用可附着微生物，发生光动力作用后，起到显著的抑制微生物生长的作用,经试验结果显示，所述的化合物具有良好的光动力抗菌活性，可进一步制备新型的抗菌药物,用于临床、食品卫生、畜牧业。
Patent WO-2022205074-A1 (WO)
Title: 显示基板及其制作方法、显示装置
Inventor: DU LILI
IPC: H01L27/32
Filed: 2021-03-31
Abstract: 本公开提供了一种显示基板及其制作方法、显示装置。显示基板包括包括主显示区、辅显示区和过渡区；辅显示区包括孔区，第一外围区和第二外围区，第一外围区的至少部分位于孔区与第二外围区之间；孔区包括显示子像素；第一外围区包括显示子像素和第一虚拟子像素；第二外围区包括显示子像素和第二虚拟子像素；孔区的显示子像素密度，第一外围区的显示子像素密度和第二外围区的显示子像素密度相同；过渡区的至少部分位于主显示区与第二外围区之间；主显示区和过渡区均包括显示子像素，过渡区的显示子像素密度小于主显示区的显示子像素密度，过渡区的显示子像素密度大于辅显示区的显示子像素密度。
Patent WO-2022222003-A1 (WO)
Title: Connecting apparatus, movable platform, control method, and storage medium
Inventor: WANG HAOZHENG
IPC: G05B19/04
Filed: 2021-04-19
Abstract: A connecting apparatus, a movable platform, a control method, and a storage medium. The connecting apparatus (1) comprises a driving module (10), and further comprises: a resistor sequence (20) comprising a plurality of first resistors (21), wherein a plurality of feedback resistors having different resistance values can be obtained by adjusting the first resistors (21) of the resistor sequence (20), and the feedback resistors having different resistance values can respectively define a plurality of different maximum currents of the driving module (10); a switch sequence (30) comprising a plurality of switches (31), wherein the switches (31) can be turned on or off to adjust the first resistors (21) of the resistor sequence (20) to obtain corresponding feedback resistors; and a first control module (40) capable of controlling, according to received device signals, the switches (31) to be turned on or off, so that the maximum currents defined by the feedback resistors obtained by the adjustment correspond to the device signals.
Patent WO-2022217630-A1 (WO)
Title: Vehicle speed determination method and apparatus, device, and medium
Inventor: XUE CHUNFANG
IPC: G06N20/00
Filed: 2021-04-20
Abstract: A vehicle speed determination method and apparatus. In the method, a first detection area of a vehicle in a current frame of an image and a second candidate detection area of the vehicle in the next frame of the image adjacent to the current frame of the image are identified on the basis of a pre-trained deep learning model. Since the deep learning model identifies detection areas comprising the vehicle, the impact of light and a picture background on a pixel value will not reduce the accuracy of the determined detection areas. A first prediction area of the vehicle in the next frame of the image is predicted according to the first detection area in the current frame of the image. A target second detection area that matches the first prediction area is determined according to the similarity between the first prediction area and the second candidate detection area. The vehicle speed of the vehicle is determined according to the first detection area, the target second detection area, and a time difference between two adjacent frames of an image. Therefore, the vehicle speed of the vehicle can be accurately determined when the image comprises a plurality of vehicles.
Patent WO-2022217677-A1 (WO)
Title: Adjustable tension detection module and detection device comprising same
Inventor: YU YAO
IPC: A63B21/055
Filed: 2021-05-08
Abstract: An adjustable tension detection module having a simple, safe and reliable structure, and an adjustable tension detection device comprising the module. The adjustable tension detection module comprises an adjustment resistance band (1), a retraction/release locking mechanism (2) and a tension transmission feedback mechanism (3); the retraction/release locking mechanism (2) is connected to the adjustment resistance band (1), such that the adjustment resistance band (1) can be positioned and locked in different positions, and the tension transmission feedback mechanism (3) can detect the tension between two ends of the adjustment resistance band (1); the lower end of the retraction/release locking mechanism (2) is hingedly connected to the upper end of the tension transmission feedback mechanism (3), such that the retraction/release locking mechanism (2) can rotate around a central axis of the hinged position relative to the tension transmission feedback mechanism (3). The adjustable tension detection module can realize different requirements of respective users for tensile strength and height without replacing the resistance band (1) required for stretching, meanwhile detects tension data by means of the tension transmission feedback mechanism (3) in the process, and sends the data to an intelligent device for recording and analysis.
Patent WO-2021228244-A1 (WO)
Title: Apparatus and method of wireless communication
Inventor: CHEN CHIU-WEN
IPC: H04W74/00
Filed: 2021-05-14
Abstract: An apparatus and a method of wireless communication are provided. The method by a first next generation radio access network (NG-RAN) includes performing, by the first NG-RAN, a non-public network (NPN) cell identification on an access stratum (AS) level for downlink (DL), wherein performing, by the first NG-RAN, the NPN cell identification includes at least one of the followings: wherein a synchronization sequence for NPN can be transmitted in one or more synchronization signal blocks (SSBs) on an initial bandwidth part (BWP) by an NPN cell, wherein in a broadcasting system information on a DL BWP, an NPN identifier (ID) is present in an NPN access related information information element (IE), wherein the DL BWP for NPN is used to transmit an SSB and related system information, or wherein an access class permission is transmitted in system information on the DL BWP for NPN access allowance.
Patent WO-2022001428-A1 (WO)
Title: Negative pole piece and secondary battery conmprising negative pole piece
Inventor: TANG WEICHAO
IPC: H01M4/134
Filed: 2021-05-17
Abstract: A negative pole piece and a secondary battery comprising the negative pole piece. One type of polymer different from that in the prior art is selected as a component in a negative pole piece, and the polymer has high elasticity, high elongation, and can replace the polymer in an existing negative pole piece, can effectively ameliorate and improve the transmission performance of lithium ions, and reduce the internal resistance of a lithium ion battery. Meanwhile, by effectively lessening side reactions caused by the expansion of the negative pole piece, a lithium guide conducting channel inside of the negative pole piece is ameliorated, and the battery performance of the negative pole piece during a battery cycling process is improved.
Patent WO-2022160526-A1 (WO)
Title: Acier pour ponts résistant aux intempéries et son procédé de fusion
Inventor: ZHAI DONGYU
IPC: C22C38/06
Filed: 2021-05-25
Abstract: Sont divulgués un acier pour ponts résistant aux intempéries et un procédé de fusion associé, qui se rapportent au domaine technique de la production de fer et d'acier. L'acier pour ponts résistant aux intempéries comprend les éléments chimiques suivants en pourcentage en masse : 0,030 % - 0,080 % de C, 0,10 % - 0,40 % de Si, 1,50 % - 1,80 % de Mn, P ≤ 0,015 %, S ≤ 0,0010 %, 0,030 % - 0,050 % de Nb, 0,005 % - 0,050 % de V, 0,006 % - 0,020 % de Ti, 0,20 % - 0,80 % de Cr, 0,05 % - 0,20 % de Ni, Mo ≤ 0,05 %, 0,05 % - 0,20 % de Cu, B ≤ 0,0005 %, 0,005 % - 0,015 % d'Al, 0,0008 % - 0,0015 % de Mg, N ≤ 0,0050 %, et le reste étant du Fe et des impuretés inévitables. Un convertisseur à soufflage par le haut et par le fond combiné est destiné à la fusion, de sorte que la taille d'inclusion soit efficacement réduite par un traitement de raffinage LF + RH et un traitement au magnésium, la dimension granulométrique de structure est affinée, la vitesse de formation de ferrite aciculaire est augmentée, la performance de soudage est efficacement améliorée, et la résistance à la corrosion d'une tôle d'acier est améliorée.
Patent WO-2021238986-A1 (WO)
Title: Electronic device
Inventor: HAN JIANGUO
IPC: G06F1/16
Filed: 2021-05-26
Abstract: An electronic device, comprising a body (100) and a display module (300). The display module (300) comprises a first display part (310) and a second display part (320) connected to each other. The second display part (320) is a flexible structural member. The display module (300) is movably connected to the body (100), and the display module (300) has a first state and a second state. Under the condition that the display module (300) is in the first state, the first display part (310) is located on the first side of the body (100), one part of the second display part (320) is located on the second side of the body (100) distant from the first side, the other part of the second display part (320) is located on the third side of the body (100), and both the first side and the second side are adjacent to the third side. Under the condition that the display module (300) is in the second state, at least a part of the first display part (310) and at least a part of the second display part (320) are located on the first side of the body (100).