baber/WOPTO huggingface dataset:
Patent WO-2020001632-A1 (WO)
Title: Composition of alginate oligosaccharide diacid
Inventor: GENG MEIYU
IPC: A61P25/16
Filed: 2019-06-28
Abstract: The present invention relates to an alginate oligosaccharide diacid composition, comprising mannuronic diacid of formula (IV) or a pharmaceutically acceptable salt thereof, wherein n is an integer selected from 1-9, m is selected from 0, 1, or 2, and m' is selected from 0 or 1; and wherein the total weight of alginate oligosaccharide diacid for which n = 1-5 accounts for 60% or more of the total weight of the composition, and the total weight of guluronic acid accounts for 50% or less of the total weight of the composition.
Patent WO-2020052322-A1 (WO)
Inventor: PENG XIHAN
IPC: H04L12/24
Filed: 2019-07-01
Abstract: 本申请公开了一种处理数据的方法及装置，方法包括：首先，第一边缘计算节点接收容器镜像更新指令，然后，获取待更新的容器镜像，再向所述边缘计算集群中其他边缘计算节点发送所述待更新的容器镜像。其中，第一边缘计算节点为边缘计算集群中任意一个边缘计算节点，边缘计算集群中包括至少两个边缘计算节点，容器镜像更新指令用于指示所述边缘计算集群中所述至少两个边缘计算节点更新容器镜像。以此减小容器镜像下载过程的耗时。
Patent WO-2020252831-A1 (WO)
Inventor: YAO GUOPING
IPC: B25J1/00
Filed: 2019-07-12
Abstract: A clamp for underground pipeline detection, comprising a support base plate (1), a telescopic mechanism, and a pair of curved forceps (2). A grip (3) is arranged on a side surface of one end of the support base plate (1); a regulating stem (5) is movably arranged in a surface of one side of the grip (3) by means of providing an inner hidden groove (4); a recoil spring (6) is movably arranged on the inner wall of the inner hidden groove (4), away from one end of a positioning pin; a circular wiring channel (7) is formed longitudinally in the middle of an inner wall of the supporting base plate (1); the telescopic mechanism comprises a first connecting rod (8), a second connecting rod (9), and a cross folding rod (10); and the pair of curved forceps (2) comprise two L-shaped clamping rods (11).
Patent WO-2021003762-A1 (WO)
Inventor: Zhang jing min
IPC: H01L31/04
Filed: 2019-07-17
Abstract: 本发明公开了一种高紫外光矿野用高能太阳能电池板及其制造方法，该太阳能电池板由上层的热感应层和下层的光感应层组成，热感应层是以聚酰亚胺树脂、光热感应液及碲化铋粉末为原材料，将它们以质量比30：(32-38):(30-40)配比均匀后固化获得；光感应层是上衬层、上ITO玻璃、上吸收层、空穴传导层、下吸收层、下ITO玻璃、底衬层等七层结构构建的钙钛矿基光电转换材料。本发明集成光电转换与热电转换功能、总效率高、适用范围广、能吸收消化紫外线、适用于旷野地区。
Patent WO-2021017020-A1 (WO)
Title: Mac ce for beam failure recovery
Inventor: ZHENG RUIMING
IPC: H04W72/08
Filed: 2019-08-05
Abstract: Aspects for MAC CE configurations for beam failure recovery operations are disclosed. In one aspect, a method of wireless communication comprising: determining, by a user equipment (UE), a beam failure recovery for a serving cell; transmitting, by the UE, a beam failure recovery request for the serving cell; and transmitting, by the UE, a MAC CE including new beam information and including serving cell identification information multiple serving cells, including the serving cell, wherein the serving cell identification information identifies the multiple serving cells. In another aspect, the MAC CE may include bandwidth part information. Other aspects and features are also claimed and described.
Patent WO-2020107934-A1 (WO)
Title: Optical lens group
Inventor: LOU QIQI
IPC: G02B13/18
Filed: 2019-08-06
Abstract: Disclosed is an optical lens group, the lens group sequentially comprising from an object side to an image side along an optical axis: a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, wherein the first lens has negative focal power; the second lens has negative focal power; the third lens has positive focal power; the fourth lens has positive focal power; the fifth lens has focal power, and an object side surface thereof is a convex surface; and the sixth lens has positive focal power. The maximum semi-field of view (semi-FOV) of the optical lens group and the maximum incident angle CRAmax of a main light ray of the optical lens group incident to an electronic photosensitive component satisfy 5 < semi-FOV/CRAmax < 10.
Patent WO-2020034905-A1 (WO)
Title: Antenna system and base station
Inventor: XIAO WEIHONG
IPC: H01Q1/24
Filed: 2019-08-09
Abstract: Provided are an antenna system and a base station. The antenna system comprises a radiation array, a transceiver TRX unit and a filter group, wherein the radiation array comprises a transmitting antenna unit group and a receiving antenna unit group that are independently arranged, the transmitting antenna unit group is used for transmitting signals, and the receiving antenna unit group is used for receiving signals; the transceiver TRX unit comprises a transmitting module and a receiving module; the filter group comprises a first-type filter and a second-type filter, the first-type filter is connected between the transmitting antenna unit group and the transmitting module, and the second-type filter is connected between the receiving antenna unit group and the receiving module. The antenna system of the present application can reduce the interference of a PIM signal generated by a transmitted signal on a received signal.
Patent WO-2020063154-A1 (WO)
Inventor: LI QIAN
IPC: G02B1/00
Filed: 2019-08-14
Abstract: A light reflecting material, a reflecting layer and a preparation method therefor; the light reflecting material comprises glass powder particles (1), diffuse reflection particles, ultra-fine nano particles, and an organic carrier; the particle size of the glass powder particles (1) is ≤ 5 μm, the particle size of the diffuse reflection particles is 0.1 μm to 0.2 μm, and the particle size of the ultra-fine nano particles is 0.01 μm to 0.05 μm. The glass powder particles (1), diffuse reflection particles and ultra-fine nano particles the particle sizes of which decrease progressively in sequence by one order of magnitude are used as the raw materials of the reflecting layer; without decreasing the adhesion between the reflecting layer and a substrate, the surface area within the reflecting layer that may cause reflection or refraction is increased to obtain better reflectivity.
Patent WO-2021030962-A1 (WO)
Title: Method for data transmission, terminal device and network device
Inventor: ZHENG JUAN
IPC: H04L5/00
Filed: 2019-08-16
Abstract: Provided in the present application is a method for data transmission, comprising: a terminal device receiving first control information sent by a network device, the first control information being used to indicate configuration information for the terminal device, or being used to indicate BWP switching information for the terminal device to perform BWP switching; when the first control information indicates the configuration information, the terminal device performing information configuration according to the configuration information; and when the first control information indicates the BWP switching information, the terminal device performing BWP switching according to the BWP switching information. According to the method for data transmission provided in embodiments of the present application, the terminal device may acquire configuration information or BWP switching information merely by detecting first control information, thus avoiding the problem in which power consumption is high due to a terminal device performing detection on DCI in multiple formats or continuously enabling detection within a fixed time period.
Patent WO-2020042948-A1 (WO)
Title: 球磨制备具有片层结构的纳米max相陶瓷粉体或料浆并调控粉体氧含量的方法
Inventor: BAI CHUNGUANG
IPC: B02C17/10
Filed: 2019-08-19
Abstract: 一种球磨制备具有片层结构的纳米MAX相陶瓷粉体或料浆并调控粉体氧含量的方法，采用微米级的MAX相陶瓷粗粉作为原料，球磨的同时往球磨罐中通入具有特殊效果的气体或液态气体，通过球磨参数和气体反应等多维作用和调节，得到纳米片层状的MAX相陶瓷粉体或含有其成分的料浆，实现粉体粒度调节控制的同时实现粉体表面成分和活性状态的调控。
Patent WO-2020258467-A1 (WO)
Title: 一种测试机
Inventor: HUANG TAO
IPC: G01N21/84
Filed: 2019-08-19
Abstract: 一种测试机，包括：基架；输送机构，受外部动力驱动传输待检测工件，包括动力传动单元以及上、下输送带单元；检测通道；检测机构，通过检测通道以对待检测工件的两侧进行视觉检测；动力传动单元包括同侧、异侧传动单元和换向组件，同侧传动单元传动连接位于待检测工件同侧的各输送带单元，异侧传动单元传动连接位于待检测工件不同侧的输送带单元；换向组件设于其中任意一个输送带单元上，换向组件传动连接该输送带单元和异侧传动单元。通过设置多个输送带单元由同一外部动力驱动且通过换向组件实现上输送带单元和下输送带单元的传输方向相同，以确保在传输过程中待检测工件的完好。
Patent WO-2020114022-A1 (WO)
Inventor: WU ZHUANGWEI
IPC: G06F16/28
Filed: 2019-08-30
Abstract: Disclosed in the embodiments of the present application are a knowledge base alignment method and apparatus, a computer device and a storage medium. The method comprises the following steps: obtaining a knowledge entity vector set, wherein the knowledge entity vector set is a vectorized representation of knowledge entities in a knowledge base to be aligned; inputting the knowledge entity vector set into a preset knowledge entity clustering model to obtain a clustering result of the knowledge entities in said knowledge base; selecting any two knowledge entities of the same type according to the clustering result, and calculating the similarity between the two knowledge entities; and if the similarity is greater than a set first threshold, combining the two knowledge entities. The comparison for the similarity between two knowledge entities is limited to the entities of the same type, so the calculation amount is greatly reduced; during clustering, the clustering is achieved by means of an artificial intelligence technology, so that the clustering result is more in line with the expectation; the similarity calculation integrates the attribute similarity and vector similarity of the entities, thus the similarity calculation is more reasonable, and redundant information can be more effectively found and removed.
Patent WO-2021035752-A1 (WO)
Title: 可变电容、反射型移相器和半导体设备
Inventor: WANG SHUO
IPC: H01G5/38
Filed: 2019-08-30
Abstract: 本申请公开了一种可变电容、反射型移相器和半导体设备，涉及电子技术领域，用于解决可变电容的电容值随PVT变化敏感的问题。可变电容包括：第一梳状结构和第一组叉指，第一梳状结构包括多个梳齿，第一组叉指包括至少一个叉指，其中第一组叉指的叉指设置在第一梳状结构的至少两个梳齿之间并且无电接触；第二梳状结构和第二组叉指，第二梳状结构包括多个梳齿，第二组叉指包括至少一个叉指，其中第二组叉指的叉指设置在第一梳状结构的至少两个梳齿之间并且无电接触；以及用于控制第一组叉指的至少一个叉指和第二组叉指的至少一个叉指之间是否有电接触的开关；其中，第一梳状结构、第一组叉指、第二梳状结构以及第二组叉指均为导电材料。
Patent WO-2020063414-A1 (WO)
Inventor: NING SHU-LIANG
IPC: G01R31/28
Filed: 2019-09-18
Abstract: A method, a device, and a system for testing devices under testing (DUTs) are discosed. The method comprises: sending a scan activated signal and a synchronous clock signal via the second signal line (S2), and sending a first preset signal via the serial signal line (SL), wherein each bit of the first preset signal is transmitted to a corresponding scan chain unit (3) in a sequence of serial connection of the plurality of scan chain units (3) with according to the synchronous clock signal (S1A), the corresponding scan chain unit (3) is one of the plurality of scan chain units (3) connected serially and coupled to the plurality of DUTs via a third signal line (S3); sending a scan deactivated signal via the second signal line (S2), to deactivate the scan chain units (3) from identifying and receiving the first preset signal (S2A); and sending a second preset signal via the second signal line (S2), and sending a test signal via the first signal line (S1) (S3A).
Patent WO-2021051316-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W76/15
Filed: 2019-09-18
Abstract: Un procédé et un appareil de transmission de données de service, et un dispositif de réseau et un dispositif terminal sont fournis. Le procédé fait appel aux étapes suivantes : un premier noeud recevant des données de service de diffusion/multidiffusion multimédia (MBMS) envoyées par un réseau central ; et le premier noeud envoyant les données MBMS à au moins un second noeud, les données MBMS étant envoyées au moyen du premier noeud et de l'au moins un second nœud.
Patent WO-2021051368-A1 (WO)
Inventor: DING ZHENGHU
IPC: H04W52/02
Filed: 2019-09-20
Abstract: 本申请实施例提供一种功率控制方法、装置及设备，该方法包括：网络设备判断第一接收通道在第一调度周期中是否存在待接收的上行数据；若判断所述第一接收通道在所述第一调度周期中不存在待接收的上行数据，所述网络设备控制所述第一接收通道在所述第一调度周期内的状态为关断状态。降低了网络设备的功耗。
Patent WO-2020063590-A1 (WO)
Inventor: HUANG TING
IPC: G06F13/40
Filed: 2019-09-24
Abstract: Provided are a multiplexing circuit and a mobile terminal, wherein same relate to the technical field of electronics and communications and are used to solve the problem of a high product cost when an integrated switch is used in a mobile phone. In the multiplexing circuit, a first switch circuit transmits a right channel audio signal provided by a right channel transmission end to a first signal transmission end; a second switch circuit transmits a left channel audio signal provided by a left channel transmission end to a second signal transmission end; and the signal transmission between the first signal transmission end and a first output terminal and the signal transmission between the second signal transmission end and a second output end are realized by means of a third switch circuit. The first switch circuit comprises a first transistor and a first constant voltage control circuit, wherein the first constant voltage control circuit loads the right channel audio signal to a gate of the first transistor. The second switch circuit comprises a second transistor and a second constant voltage control circuit, wherein the second constant voltage control circuit loads the left channel audio signal to a gate of the second transistor.
Patent WO-2020093809-A1 (WO)
Title: Method and device for reading blockchain data
Inventor: YANG XINYING
IPC: H04L9/32
Filed: 2019-09-26
Abstract: Disclosed are a method and device for reading blockchain data. If a certain transaction written into a blockchain comprises sensitive data which should not be disclosed, then each node in a blockchain network may substitute the transaction hash of the transaction for the transaction in the blockchain network such that, when requested to read from the blockchain the transaction containing the sensitive data, data returned by the nodes in the blockchain network is not plaintext content of the transaction.
Patent WO-2020073823-A1 (WO)
Inventor: YIN CHANGGANG
IPC: H05K1/02
Filed: 2019-09-27
Abstract: Disclosed are a circuit board, a device and a method for forming a via hole structure. A via hole structure formed on a circuit board main body (10) of the circuit board comprises a hole (12) enclosed and formed by a conductive layer in the circuit board main body (10); the conductive layer constitutes a hole wall (11) of the hole (12); and a medium filling layer (13), a dielectric constant of which is less than a dielectric constant of the circuit board main body (10), is provided between at least one part part of the hole wall (11) of the hole (12) and the circuit board main body (10), thereby reducing the parasitic capacitance of the via hole, improving the impedance of the via hole to make the via hole closer to the impedance of a transmission line, and improving the continuity of the impedance of a system link.
Patent WO-2021017178-A1 (WO)
Title: Power-assisted handle, and refrigerator therewith
Inventor: LIU ZHIHAI
IPC: F25D23/02
Filed: 2019-10-15
Abstract: Provided are a power-assisted handle and a refrigerator (100). The power-assisted handle is arranged on a front side of a door body (101) of the refrigerator (100), and comprises a handle rod (10) arranged on the front side of the door body (101), and a power-assisted structure arranged between the handle rod (10) and the door body (101). The power-assisted structure comprises: a first lever (11), with the lower end of the first lever (11) being connected to the top end of the handle rod (10); a first rotation shaft (20) connected to the first lever (11) in a pivoted manner; a second lever (13) opposite the first lever (11); a second rotation shaft (21) connected to the second lever (13) in a pivoted manner; and a connection rod (12) arranged between the first lever (11) and the second lever (13), with the two ends of the connection rod (12) being respectively connected to the first lever (11) and the second lever (13) in a pivoted manner. When the handle rod (10) is pulled, the handle rod (10) drives the first lever (11) to rotate along the first rotation shaft (20); the first lever (11) drives the connection rod (12) to move along a straight line; and the connection rod (12) drives the second lever (13) to rotate along the second rotation shaft (21).
Patent WO-2021072710-A1 (WO)
Inventor: Pan Zhichen
IPC: G06K9/00
Filed: 2019-10-17
Abstract: A point cloud fusion method and system for a moving object, and a computer storage medium. The method comprises: determining a point cloud that belongs to a target object in point cloud data of the current frame (S110); determining a point cloud that belongs to the target object in point cloud data of an adjacent frame preceding the current frame, wherein the point cloud that belongs to the target object in the adjacent frame and the point cloud that belongs to the target object in the current frame respectively comprise point clouds at different parts of the target object (S120); and fusing, according to a change in the position and/or posture of the target object between the adjacent frame and the current frame, at least some of the point clouds that belong to the target object in the adjacent frame into the current frame (S130). Since a point cloud that belongs to a target object in an adjacent frame is fused into the current frame, the point cloud density of the target object is increased, thereby facilitating observation and tracking of the target object.
Patent WO-2020083158-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/04
Filed: 2019-10-21
Abstract: An engine exhaust gas dust removal system, comprising an exhaust gas dust removal system inlet, an exhaust gas dust removal system outlet, and an exhaust gas electric field device (1021). The exhaust gas electric field device (1021) comprises an exhaust gas electric field device inlet (3085), an exhaust gas electric field device outlet (3088), an exhaust gas dust removal electric field cathode (3081, 10212), and an exhaust gas dust removal electric field anode (3082, 10211). The exhaust gas dust removal electric field cathode (3081, 10212) and the exhaust gas dust removal electric field anode (3082, 10211) are used for generating an exhaust gas ionization dust removal electric field. The exhaust gas electric field device further comprises an exhaust gas insulating mechanism (1022) to realize insulation between the exhaust gas dust removal electric field cathode (3081, 10212) and the exhaust gas dust removal electric field anode (3082, 10211). An electric field flow passageway (3087) is formed between the exhaust gas dust removal electric field anode (3082, 10211) and the exhaust gas dust removal electric field cathode (3081, 10212), and the exhaust gas insulating mechanism (1022) is arranged outside the electric field flow passageway (3087). The engine exhaust gas dust removal system has a good dust removal effect, and can effectively remove particulate matter from exhaust gas of an engine.
Patent WO-2020083238-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/45
Filed: 2019-10-21
Abstract: 一种空气除尘系统（101）及方法，包括除尘系统入口、除尘系统出口、电场装置（1014）；所述电场装置（1014）包括电场装置入口（1011）、电场装置出口、除尘电场阴极（10142）和除尘电场阳极（10141），所述除尘电场阴极（10142）和所述除尘电场阳极（10141）用于产生电离除尘电场；所述除尘电场阳极（10141）和所述除尘电场阴极（10142）的极间距小于150mm。该空气除尘系统（101）能有效除去空气中的颗粒物。
Patent WO-2020074013-A1 (WO)
Inventor: GUO ZECHEN
IPC: A61C19/02
Filed: 2019-10-24
Abstract: A self-cleaning and sterilizing denture and dental braces box, relating to the field of dental health, comprising an upper cover (1) and a base (2). The upper cover (1) and the base (2) are connected and form within a sealed cavity for accommodating orthodontic braces. The base (2) is provided with a power supply device (9), and the inner cavity of the base (2) is provided with at least one ultraviolet LED (6) for sterilizing the orthodontic braces inside of the sealed cavity.
Patent WO-2021017227-A1 (WO)
Inventor: XU WENJUN
IPC: G05D1/10
Filed: 2019-10-30
Abstract: 无人机（102）轨迹优化方法，在无人机（102）飞行过程中获取无人机（102）状态数据和动作决策数据（202）；根据无人机（102）状态数据和动作决策数据确定无人机（102）的瞬时能量效率（204）；以状态数据为输入、以动作决策数据为输出，以瞬时能量效率为奖励回报，对预先构建的深度强化学习网络（1064）进行训练，优化深度强化学习网络（1064）的策略参数（206）；根据训练后的深度强化学习网络（1064）输出无人机（102）的飞行策略（208）。以及无人机轨迹优化装置（106）和计算机可读存储介质（704）。
Patent WO-2020192116-A1 (WO)
Title: Exposure apparatus for flexible tapes using two workpiece platforms and exposure method
Inventor: LI ZHIDAN
IPC: G03F7/20
Filed: 2019-10-31
Abstract: An exposure apparatus for flexible tapes (80) using two workpiece platforms and an exposure method. When the two workpiece platforms (11) are respectively located in an exposure region (112) and a measurement region (111), measurement and exposure are performed on the flexible tapes (80) simultaneously. After the measurement and exposure are completed, the two workpiece platforms (11) move to switch between operation regions. During the movement of the workpiece platforms (11), a control module (50) controls a photomask adjustment module (40) to adjust a photomask (M1), according to alignment data and/or focal plane measurement data measured by a measurement module (20), and after the flexible tape (80) moves from the measurement region (111) to the exposure region (112), the control module (50) controls an exposure module (30) to perform exposure on the flexible tape (80) in the exposure region (112). The two workpiece platforms (11) operate in parallel, and when alignment and/or focal plane measurement is performed on the flexible tape (80) on the workpiece platform (11) in the measurement region (111), exposure is simultaneously performed on the flexible tape (80) on the workpiece platform (11) in the exposure region (112). During switching between operation regions, the adjustment performed on the photomask (M1) is completed, and the two workpiece platforms (11) simultaneously process the flexible tapes (80), thereby utilizing time better, reducing a time required by an exposure process, and improving productivity.
Patent WO-2020134581-A1 (WO)
Inventor: XIE HEPING
IPC: G01N3/02
Filed: 2019-11-05
Abstract: A medium-low strain-based dynamic static integrated experimental test system, comprising: a specimen (101), heating plates (102), rigid press plates (103), acoustic emission sensors (104), static loading devices (201), a dynamic loading device (202), magnetostrictive displacement sensors (203), a specimen loading mechanism (204), and load sensors (205). Undercuts are designed in the rigid press plates (103) in six directions of the rock specimen (101). The undercuts in the rigid press plates (103) should be cylindrical, and the diameter thereof should be 2-4 cm. The acoustic emission sensors (104) are embedded into the rigid press plates (103) and analyze three-dimensional inner stress wave propagation features and three-dimensional anisotropy and heterogeneity of the rock specimen (101) by actively exciting and receiving ultrasonic waves.
Patent WO-2020103790-A1 (WO)
Inventor: YOSHIDA YUKA
IPC: D06F25/00
Filed: 2019-11-18
Abstract: 一种洗干一体机(1)，其能实现对烘干运转的使用便利性的提高。洗干一体机(1)包括：水筒(3)、从水筒(3)内排水的排水路(5)、与水筒(3)连接的循环路(20)、送风部(21)、设置于循环路(20)内的加热部(22)、具有容器(40)的水过滤器(30)、以及与容器(40)连接的导水路(33)。送风部(21)将水筒(3)内的空气取出至循环路(20)内并返回至水筒(3)内从而使其循环。水过滤器(30)使循环路(20)内的空气穿过容器(40)内的水，由此从该空气中捕获异物。导水路(33)将容器(40)内的水导向排水路。容器(40)中，在从下侧(Z2)堵住内部空间(40A)的底壁(41)，形成有从底壁(41)的上表面部(41B)向下侧(Z2)延伸而与导水路(33)连接的排水口(41A)。上表面部(41B)以随着临近排水口(41A)而下降的方式倾斜。
Patent WO-2020258694-A1 (WO)
Inventor: BO YIFENG
IPC: H04L29/12
Filed: 2019-11-20
Abstract: The present invention relates to the technical field of Internet, and provides a domain name management method and system. The method comprises: obtaining all candidate domain names on a predetermined platform to form an initial domain name list; allocating domain names in the initial domain name list to a plurality of managers according to a predetermined rule; for a predetermined manager in all managers, obtaining a domain name allocated to the predetermined manager to form a predetermined domain name list; and in response to a domain name application request of an applicant, selecting by the predetermined manager a domain name from the predetermined domain name list for use by the applicant. The domain names are first allocated to a plurality of managers for separate management, and then the predetermined manager selects a domain name from the domain names managed by the managers for use by the applicant, thereby reducing the difficulty for the manager to manage the domain names, and improving the efficiency of domain name management.