baber/WOPTO huggingface dataset:
Patent WO-2019196782-A1 (WO)
Inventor: LI RENHONG
IPC: H02M1/44
Filed: 2019-04-08
Abstract: Disclosed in the present invention is a switch power supply circuit used for three-phase input, comprising a first input rectification circuit, a first capacitor, a Boost feedback drive control circuit, and one or more Boost conversion circuits; the first input rectification circuit charges the first capacitor to form a first loop; in one Boost circuit, a second input rectification circuit charges a second capacitor to form a second loop; a first inductor, the second capacitor, and a first switch element form a third loop in which the second capacitor charges the first inductor; the first inductor, the second capacitor, the first capacitor, and a first output rectification circuit form a fourth loop in which the first capacitor is charged by means of the first output rectification circuit after the voltage on the first inductor is superimposed with the voltage on the second capacitor. The invention has the advantages of high efficiency, high reliability, low EMI noise, strong anti-interference and anti-surge capabilities, and so on.
Patent WO-2020024627-A1 (WO)
Title: Data processing method, node, blockchain network, and virtual data carrier
Inventor: LIU ZHUO
IPC: G06Q20/06
Filed: 2019-04-23
Abstract: The present application provides a data processing method, a node, a blockchain network, and a virtual data carrier. The method comprises: receiving a block addition message sent to a target virtual data carrier by an arbitrary node in a blockchain network, the block addition message comprising a digital identifier of the target virtual data carrier, data change information, and an owner user identifier, wherein the blockchain network comprises multiple virtual data carriers storing data character information and provided with a unique digital identifier, and each of the virtual data carriers corresponds to at least one blockchain; acquiring target blockchain information of the target virtual data carrier according to the digital identifier thereof; and determining whether the data change information is legitimate on the basis of data change history information of at least one block in the target blockchain information, and if so, verifying the data change information. The present application effectively simplifies data processing of blockchain networks while ensuring decentralization and security of the blockchain networks, and lowers power consumption for data processing.
Patent WO-2020220188-A1 (WO)
Inventor: FAN QING
IPC: G01C21/34
Filed: 2019-04-29
Abstract: Provided are communications server apparatus for recommending one or more points-of-interest (POIs) for a transport-related service to a user, such as when the user wish to request or make a booking for a transport-related service. The POIs are recommended at different actions/scenarios or at different stages of the booking, based on a plurality of data/information, which may be from a plurality of data sources. Recommendation may be done using data relating to one or more pairings of origin locations and destination locations corresponding to historical transport-related services, or using historical data and data corresponding to top ranking points-of-interest in at least one destination category in a geographical area, or based on resultant scores of candidate POIs that are determined from individual scores assigned to a plurality of criteria for the candidate POIs, where the individual scores for at least some of the criteria are determined based on historical data.
Patent WO-2020038021-A1 (WO)
Inventor: ZHOU KETUO
IPC: A61C7/08
Filed: 2019-05-08
Abstract: 一种牙科器械（100），用于阻隔牙颌与唇颊肌。牙科器械（100）大致为按牙弓弯曲的长条形板状，佩戴时收容于牙颌与唇颊肌之间，包括：颊屏（101、103），位于牙科器械（100）两端，用于阻隔后牙与颊肌；以及唇挡（105、107），位于牙科器械中间，用于阻隔前牙与唇肌，其中，颊屏（101、103）与唇挡（105、107）是一体的。
Patent WO-2020098253-A1 (WO)
Inventor: ZHAO JIAWEI
IPC: H04W48/16
Filed: 2019-05-28
Abstract: Disclosed in the present application are a network access method and apparatus, an intelligent device, a wireless network access device, and a storage medium. The method comprises: an intelligent device sending an acquisition request to a wireless network access device by means of a first communication link established between the intelligent device and the wireless network access device, wherein the acquisition request is used to request first configuration parameters of a wireless network from the wireless network access device, and second configuration parameters of the wireless network that are required to establish the first communication link are generated on the basis of device information of the intelligent device; by means of the first communication link, receiving the first configuration parameters sent by the wireless network access device; and on the basis of the first configuration parameters, establishing a second communication link to the wireless network device so as to access the wireless network.
Patent WO-2020155508-A1 (WO)
Inventor: CHEN BO
IPC: G06Q30/02
Filed: 2019-06-10
Abstract: 一种可疑用户筛选方法、装置、计算机设备及存储介质。该方法包括：根据APP应用程序中各APP应用程序一一对应的用户信息集合，获取与每一用户信息集合对应的异常用户数据表；将与每一用户信息集合对应的异常用户数据表进行合并及去重，得到异常用户数据集合（S120）；获取异常用户数据集合中各异常用户对应的用户行为信息（S130）；将各异常用户对应的用户行为信息进行解析，以得到各异常用户对应的解析数据，根据行为分析策略获各异常用户的解析数据对应的识别值（S140）；以及获取各异常用户的解析数据对应的识别值中等于预设的第一识别值的识别值，以得到对应的可疑用户数据集合（S150）。
Patent WO-2020258302-A1 (WO)
Title: Method, switch, and sites for data transmission
Inventor: ZHANG YU
IPC: H04L12/70
Filed: 2019-06-28
Abstract: A method, switch and sites for data transmission, used to solve the problem of difficulty in deploying edge cloud services caused by CPE configuration. In the present application, a switch in a first site obtains first data message sent by a virtual machine in the first site, and afterwards, identifies the service category of the first data message, and according to the service category of the first data message, determines routing information of the first data message; after determining the routing information, the switch sends the first data message according to the routing information, the routing information being used to indicate a bearer link for transmitting the first data message, and a link by means of which the first data message is transmitted to a second site being the bearer link. As such, the first data message may be transmitted by means of the link corresponding to the service category of the first data message. Link selection of a data message in cross-site transmission may be implemented without needing to deploy CPE in the sites, which may reduce the difficulty of site deployment and may effectively save space in a site computer room.
Patent WO-2021000292-A1 (WO)
Inventor: KOJI NOGUCHI
IPC: G06F3/044
Filed: 2019-07-03
Abstract: Provided is a touch screen capable of providing a small electronic device with a charging function while suppressing enlargement of the electronic device in size. The touch screen includes: a detection unit including a drive electrode Tx (2506) and a detection electrode Rx (2504) that detects a rechargeable detection target based on a change in capacitance by using a signal supplied from the drive electrode Tx (2506); and a charge coil disposed on a same layer where the detection unit is disposed. The charge coil is provided on a same plane where the detection electrode Rx (2504) is provided. A wiring of the detection electrode Rx (2504) operates as a charge coil at a time different from a time of detecting change in the capacitance.
Patent WO-2021000315-A1 (WO)
Inventor: TANG HAI
IPC: H04L29/12
Filed: 2019-07-04
Abstract: The embodiments of the present application relate to a device onboarding method for use in the Internet of Things, and a communication device. Said method comprises: an onboarding device sending first configuration mode information to an offboarding device, the first configuration mode information being used to instruct the offboarding device to set a first configuration mode, the first configuration mode being used for an onboarding process of the offboarding device; and the onboarding device receiving configuration response information sent by the offboarding device according to the first configuration mode information, the configuration response information being used to indicate whether the offboarding device has successfully set the first configuration mode, if the configuration response information indicates that the offboarding device has not successfully set the first configuration mode, the configuration response information being further used to indicate the reason why the offboarding device has not successfully set the first configuration mode. A device onboarding method for use in the Internet of Things and a communication device in the embodiments of the present application can improve data transmission efficiency.
Patent WO-2020237783-A1 (WO)
Inventor: FU XIAOLI
IPC: H03K19/0185
Filed: 2019-07-09
Abstract: The present invention provides a level shift circuit and a clock signal circuit. The level shift circuit comprises a level shift unit, a first delay unit, two first switches, and two second switches. Two input ends of the level shift unit are each electrically connected to one first switch. Two output ends of the first delay unit are correspondingly and electrically connected between the two input ends of the level shift unit and the two first switches, respectively. One second switch is electrically connected between each of the two output ends of the first delay unit and each of the two input ends of the level shift unit. The first delay unit is used for delaying a unit of delay time.
Patent WO-2020088008-A1 (WO)
Title: Biological characteristic information processing method and apparatus based on block chain, and terminal device
Inventor: WANG YUANCHAO
IPC: G06F21/32
Filed: 2019-07-29
Abstract: Embodiments of the present specification are a biological characteristic information processing method and apparatus based on a block chain, and a terminal device. The method comprises: receiving social information and a first block identifier, wherein the first block identifier is used for identifying a first data block, and the first data block records first biological characteristic information associated with the social information; obtaining second biological characteristic information associated with the social information; and sending the second biological characteristic information and the first block identifier to a block chain server so as to record the second biological characteristic information on a second data block, wherein the second data block is adjacent to the first data block in the block chain.
Patent WO-2021000397-A1 (WO)
Inventor: SONG XINHUA
IPC: A24F47/00
Filed: 2019-08-23
Abstract: A heat-not-burn smoking set, comprising: a housing (1) having a hollow chamber; a circuit assembly, the circuit assembly comprising a battery (2) and a flexible circuit board (3) extending along the hollow chamber, one end of the flexible circuit board (3) having a first circuit region (33), the battery (2) being electrically connected to the first circuit region (33); and a circuit board support member (6), the circuit board support member (6) being arranged in the hollow chamber and being adapted to inner walls of the hollow chamber, the circuit board support member (6) extending along the axial direction of the battery (2), one end of the battery (2) abutting against one end of the circuit board support member (6), and the first circuit region (33) being fixed on the circuit board support member (6). The circuit board support member (6) can form a positioning support for one end of the flexible circuit board (3), and also can provide an abutment face for the battery (2), helping to maintain the original connection relationship and fixing relationship between the flexible circuit board (3) and the battery (2) during the assembling process, and making the whole assembling process more convenient, quick and efficient.
Patent WO-2020211251-A1 (WO)
Inventor: QIN TIANHUAN
IPC: G06F11/00
Filed: 2019-08-29
Abstract: Disclosed are a monitoring method and apparatus for an operating system. The method comprises: acquiring monitoring data of a user, the monitoring data comprising a target command executed by the user on the operating system and a parameter of the target command (S110); determining, according to the monitoring data, a command vector of the target command, the command vector comprising command indication information and parameter indication information, the command indication information being used for indicating the target command and the parameter indication information being used for indicating the parameter type of the parameter (S120); and determining, according to the command vector and a risk analysis model, a risk level of the target command, the risk analysis model being used for representing a mapping relationship between the command vector and the risk level, the risk level comprising a dangerous operation or a non-dangerous operation (S130). By using the monitoring method and apparatus for the operating system, the risk level of the command executed by the user on the operating system can be identified, and the security of the operating system can be improved.
Patent WO-2020057414-A1 (WO)
Inventor: WANG YUNBING
IPC: A61L27/50
Filed: 2019-09-11
Abstract: Disclosed are a dry biological heart valve capable of rapidly absorbing water and flattening, and a preparation method therefor. The preparation method comprises the following steps: performing a crosslinking treatment on an animal pericardium using a glutaraldehyde aqueous solution, then immersing the animal pericardium in an extracellular matrix biological enzyme aqueous solution, and finally, drying the animal pericardium to obtain a dry biological heart valve capable of rapidly absorbing water and flattening. The prepared dry biological heart valve has a good performance in terms of rapid water absorption self-flattening, and is capable of rapidly absorbing water and flattening under a simulated fold and pressure test.
Patent WO-2021027026-A1 (WO)
Title: 基于机器学习的地震波震动性质识别方法
Inventor: LIU XINLIANG
IPC: G01V1/30
Filed: 2019-09-24
Abstract: 一种基于机器学习的地震波震动性质识别方法，涉及机器学习技术领域。所述方法分为地震波形处理，提取特征值，训练模型，模型应用四个阶段进行。计算震源与台站之间的距离，对震中距进行筛选，读取筛选后震中距的三分量地震波形数据，使用长短时窗算法STA/LTA及AIC方法准确找到地震波初动的位置，进一步对地震数据长度进行截取。分别对地震波形进行时、频域分析，提取三个特征波形复杂度、谱比值和波形复杂度/谱比值作为人工神经网络模型的输入。训练一个识别二分类问题的具有两个隐藏层的人工神经网络模型，输出为波形所属类别的概率。该方法训练的模型可以准确高效的判断地震波形所属类别。
Patent WO-2021017138-A1 (WO)
Inventor: CHEN WEI
IPC: C12N15/861
Filed: 2019-09-26
Abstract: 一种用于包装重组人4型腺病毒的单质粒载体系统，所述载体系统含有E3区缺失的人4型腺病毒(Human Adenovirus type 4，HAdV-4或Ad4)基因组、用于质粒在细菌内扩增的载体序列、pBR322复制原点、卡那霉素抗性基因以及复制控制序列，外源基因嵌入位点位于人4型腺病毒的包装信号之后、E1区之前。还提供所述单质粒载体系统包装重组人4型腺病毒的方法以及在疫苗和药物制备中的应用。所述载体系统可以快捷、高效地制备稳定表达外源基因的人4型腺病毒载体重组病毒，在诊断试剂盒、疫苗、基因治疗试剂盒和/或肿瘤治疗药物制备的应用等领域具有良好的应用前景。
Patent WO-2020134254-A1 (WO)
Title: 一种基于强化学习的喷涂机器人轨迹优化方法
Inventor: ZHI PENGFEI
IPC: G05D1/02
Filed: 2019-09-27
Abstract: 一种基于强化学习的喷涂机器人轨迹优化方法，通过图像获取、图像处理、图形三维重建、图形离散化、选取初始点和选择最优轨迹策略，从而确定出最优喷涂轨迹，其中，图像处理包括摄像机标定、图像校正和立体匹配。优点在于能够在不同的环境中根据不同的状态规划出可行路径，并且决策时间短、成功率高，能够满足在线规划的实时性要求，从而克服了传统机械臂路径规划方法实时性差、计算量大的缺点。
Patent WO-2020063900-A1 (WO)
Inventor: MA CAIFENG
IPC: C08G65/28
Filed: 2019-09-27
Abstract: Provided is a synthesis process for the one-step production of a monomeric polyether for polycarboxylic acid water reducing agents, wherein the monomeric polyether is synthesized in one step by mixing an initiator and a catalyst at a temperature and a pressure, and then introducing same into a reaction kettle together with an epoxide at a certain ratio for ring opening polymerization. The synthesis process of the present invention realizes continuous production without the need of first synthesizing a prepolymer and then synthesizing a macromolecular monomeric polyether step by step, thereby improving the production efficiency. By separating four links, i.e. displacement, polymerization, curing and neutralization, in conventional monomeric polyether production processes, the present invention more effectively controls each of the links and increases the utilization efficiency of the reaction kettle; in addition, the process is easy to control, the structure of the product is stable, and the retention of double-bonds is high.
Patent WO-2020073972-A1 (WO)
Inventor: BIAN XIAOMING
IPC: A61F2/07
Filed: 2019-10-10
Abstract: A suture-free integrated branched film-covered stent blood vessel, which relates to the technical field of medical equipment. The suture-free integrated branched film-covered stent blood vessel comprises an artificial blood vessel, a film-covered stent and a pressure ring assembly; a distal end of the artificial blood vessel is connected to a proximal end of the film-covered stent; the pressure ring assembly comprises a pressure ring (33) and a fixing member (31); the fixing member (31) is disposed on an outer wall of the artificial blood vessel; an end of the pressure ring (33) is movably connected to the fixing member (31) so that the pressure ring (33) may change the position of the pressure ring (33) relative to the artificial blood vessel around the fixing member (31). The suture-free integrated branched film-covered stent blood vessel utilizes the elasticity of the pressure ring (33) to clamp and close an anastomotic opening, thereby eliminating the operation of anastomotic opening suturing during artificial blood vessel replacement, and achieving the effects of hemostasis and the reduction of operation time.
Patent WO-2020147347-A1 (WO)
Inventor: HU FEIPENG
IPC: G05B19/042
Filed: 2019-10-14
Abstract: 一种控制设备（10）、控制系统和控制方法，其中的控制设备（10）包括：主处理器（11）和辅助处理器（12）；主处理器（11）与辅助处理器（12）连接，用于生成控制至少一个对象的控制数据集，并将控制数据集发送给辅助处理器（12）；辅助处理器（12），用于利用实时工业以太网主站协议将控制数据集进行并行转换处理，得到至少一个控制对象的控制指令，并将控制指令通过以太网接口（111）发送给至少一个对象。在辅助处理器（12）上运行实时工业以太网主站协议，通过辅助处理器（12）分担主处理器（11）的部分工作，降低了主处理器（11）的资源占有率，并且辅助处理器（12）的并行处理方式相对于主处理器（11）串行处理的方式，效率更高，实时性更高，减少了因串行处理造成的时间抖动，进而实现实时精准地控制对象。
Patent WO-2021092840-A1 (WO)
Title: Crop seedling cultivation and irrigation apparatus
Inventor: WU JIE
IPC: A01G25/09
Filed: 2019-11-14
Abstract: A crop seedling cultivation and irrigation apparatus, comprising a support base (1). A water storage tank (2) is supported at a position, close to the middle, on an upper surface of the support base (1), and a limiting base (3) is fixedly mounted on each of two sides, close to the water storage tank (2), of the upper surface of the support base (1). A locking pin (4) is connected in the limiting base (3) in a penetrating manner, and an end of the locking pin (4) is in contact with the water storage tank (2). A water suction pump (5) is provided inside the water storage tank (2), and an output end of the water suction pump (5) is connected to a water delivery pipe (6). An end of the water delivery pipe (6) extends to the outside of the water storage tank (2), and an atomizing nozzle (7) is connected to the end of the water delivery pipe (6). A sealing base (8) is connected between the water delivery pipe (6) and the water storage tank (2); a handle (9) is fixedly mounted on an outer surface of the water delivery pipe (6); and a grab rail (10) is fixedly mounted at a position, close to a side edge, on the upper surface of the support base (1). The apparatus can provide the function of cleaning when the irrigation apparatus travels, and can facilitate the fixing and moving of the irrigation apparatus.
Patent WO-2021056771-A1 (WO)
Inventor: FU BAOQIN
IPC: H01L23/52
Filed: 2019-11-19
Abstract: An array substrate and a display panel. The array substrate comprises a fan-out area (4), an array test area (5) provided with array test pads (50) and test switches (51), and a cell test area (6) provided with cell test pads (60) and dummy pads (61). The control end of each test switch (51) is connected to a dummy pad (61), each array test pad (50) is connected to a first signal line (40) of the fan-out area (4) by means of a test switch (51), and each test switch (51) is controlled according to the level of an access signal of a dummy pad (61), realizing the switching between the array test and the cell test.
Patent WO-2020233045-A1 (WO)
Title: 一种插件更新方法、设备、服务器及计算机可读存储介质
Inventor: CHEN SHAOYUN
IPC: G06F8/65
Filed: 2019-11-25
Abstract: 本申请实施例公开了一种插件更新方法、设备、服务器及计算机可读存储介质，该方法包括：接收目标应用程序发送的插件更新请求，所述插件更新请求包括插件安装包的当前版本信息和更新版本信息；根据所述当前版本信息获取当前版本的安装包，并对所述当前版本的安装包进行拆分处理，以得到第一文件；根据所述更新版本信息获取更新版本的安装包，并对所述更新版本的安装包进行拆分处理，以得到第二文件；将所述第一文件中所有的字符串与所述第二文件中所有的字符串进行对比，确定所述第一文件与所述第二文件的差异字符串，并根据所述差异字符串生成差分包；根据所述差分包对所述当前版本的插件进行更新，以提高应用程序插件更新的效率和资源利用率。
Patent WO-2020114390-A1 (WO)
Inventor: CHENG KA WING
IPC: A61K47/54
Filed: 2019-12-03
Abstract: A conjugate(110) comprising a nanoparticle(210) for delivery of a drug to a treatment site in the body of a subject; a drug molecule(220) releasably linked to said nanoparticle(210), wherein said drug molecule(220) has a therapeutic effect at the treatment site in the body of the subject; and a disease targeting molecule(230) releasably linked to said nanoparticle(210); wherein upon said conjugate(110) being adjacent diseased tissue(240) of a subject, said disease targeting molecule(230) retains the conjugate(110) adjacent said diseased tissue(240); said drug molecule(220) is released from said nanoparticle(110) so as to provide a therapeutic effect to said diseased tissue(240); and said disease targeting molecule(230) is subsequently released from said nanoparticle(210) such that retention of the nanoparticle(210) is released, and such that the nanoparticle(210) is dispersible from said diseased tissue(240).
Patent WO-2020155868-A1 (WO)
Title: 交互智能平板、摄像头安装组件及其固定结构
Inventor: TAN JINGHUAN
IPC: H04N5/225
Filed: 2019-12-10
Abstract: 本发明涉及一种交互智能平板、摄像头安装组件及其固定结构。交互智能平板包括边框及摄像头安装组件。边框上开设有容置槽，摄像头安装组件设置于容置槽内。摄像头安装组件包括摄像头及固定结构，固定结构包括固定架及保护罩，固定架上开设有固定槽。保护罩的侧壁围成一容置腔，容置腔用于容纳摄像头。保护罩的底壁上形成有固定柱，保护罩设置于固定架上，固定柱固定于固定槽内，进而避免在固定架及保护罩上预留安装连接钉的位置。同时由于固定柱形成在保护罩的底壁上，且位于沿垂直于所述保护罩底壁的方向形成的投影区域内，避免了由于固定柱而增加保护罩的宽度尺寸，使得边框的宽度降低，实现交互智能平板的窄边框设计。
Patent WO-2021031467-A1 (WO)
Title: Device and method for preparing mixed ice-glazing solution
Inventor: XIE JING
IPC: A23B4/10
Filed: 2019-12-11
Abstract: A device and method for preparing a mixed ice-glazing solution, relating to the field of preservation of aquatic products. The device comprises a frame portion, a mother liquor preparation portion, an ice-glazing solution preparation portion, an ice-glazing solution post-processing portion, and a control system. The frame portion comprises a container, a base, and a thermal insulation partition plate. The mother liquor preparation portion comprises a water inlet main pipe, a water storage tank, a first mother liquor tank, a second mother liquor tank, a third mother liquor tank, and a fourth mother liquor tank. The ice-glazing solution preparation portion comprises a liquid homogenizer tank, a liquid homogenizer tank inlet pipe, a waste liquid tank inlet pipe, and a liquid homogenizer tank stirring blade. The ice-glazing solution post-processing portion comprises a liquid receiving tank and a waste liquid tank.
Patent WO-2020125546-A1 (WO)
Inventor: HUANG CHANGJIANG
IPC: A61K39/395
Filed: 2019-12-13
Abstract: 一种用于制备抗体偶联物的连接子以及由该连接子制备的抗体药物偶联物，以及其在治疗肿瘤药物中的用途。所述的连接子可同时与抗体或者抗体的功能片段上的巯基或者氨基偶联，尤其是能够与抗体功能片段的2、3或4个巯基偶联，偶联后的产物均一、结构稳定。
Patent WO-2021114286-A1 (WO)
Title: 控制方法及装置
Inventor: LAU KIN NANG
IPC: H04L29/08
Filed: 2019-12-13
Abstract: 本申请实施例提供一种控制方法及装置，控制器向终端设备广播门限阈值，终端设备根据采集的状态量与门限阈值自确定激活因子和信息拓扑矩阵中的至少一个，根据激活因子确定是否向控制器发送目标状态量，根据信息拓扑矩阵确定目标状态量。控制器接收到各终端设备发送的信号后，产生控制信号并反馈给动态平台。采用该种方案，通过接入动态平台的终端设备自计算激活因子和信息拓扑矩阵，使得控制器的工作量降低，进而使得控制器产生准确度较高的控制器信号，从而实现提升控制系统稳定性的目的。