baber/WOPTO huggingface dataset:
Patent WO-2020057464-A1 (WO)
Inventor: SHEN RUHUA
IPC: G01J3/46
Filed: 2019-09-16
Abstract: A weight-volume mixed color matching method for a vehicle refinishing paint, a material taking mechanism of a color mixer, and the automatic color mixer. The method comprises the following steps: (1) finding out a vehicle data identification card on which a color number is printed from a vehicle body to be refinished, finding out a color code of the vehicle, or finding out the closest color card code by comparison; finding out a weight formula of the used refinishing paint by using a reader or a computer color matching system; or, using a spectrophotometer to detect the surface of a complete coating of the vehicle body to be refinished, and outputting the weight formula of the refinishing paint by means of calculation; (2) obtaining a volume formula of the corresponding refinishing paint by conversion according to the weight formula of the refinishing paint and the measured specific gravity of color master batches; (3) calculating the types of the required color master batches and the volume required for each color master batch according to the volume formula of the refinishing paint and the area to be refinished; (4) according to the required color master batch types and volume, obtaining the required color master batches by a color master batch out-letting mechanism and the material taking mechanism of the vehicle refinishing paint color mixer; the material taking mechanism of the color mixer comprises a lifting driving mechanism (50) provided on a color mixer body (1); the lifting driving mechanism (50) is provided with a bracket (51) capable of moving up and down and configured to place a cup supporting plate (6) and a paint mixing cup; a conveyor belt conveying mechanism is horizontally provided on the color mixer body (1); the automatic color mixer comprises the color mixer body (1) and a controller; the color master batch out-letting mechanism is provided on a color master batch turntable (4); the color master batch out-letting mechanism comprises slurry outlet openings (23) controlled by a valve; the slurry outlet openings (23) of each color master batch out-letting mechanism are arranged in a circle on the color master batch turntable (4).
Patent WO-2021051439-A1 (WO)
Title: Calibration method, apparatus, storage medium and multi-channel lidar
Inventor: LUO SITE
IPC: G01S7/497
Filed: 2019-09-26
Abstract: A multi-channel LIDAR calibration method, an apparatus, a storage medium and a station, in the LIDAR field. According to an echo intensity of an overlap region of two adjacent fields of view in each of the fields of view, quantitatively measuring an error between two adjacent fields of view, then, determining a calibration coefficient of a field of view to be calibrated according to a reference field of view among multiple fields of view and an error between two adjacent fields of view, and performing calibration of the field of view to be calibrated on the basis of the calibration coefficient, realizing consistency of multiple channels. In this way, LIDAR may accurately reflect a contour of an object when using multiple channels to detect an object.
Patent WO-2020093825-A1 (WO)
Inventor: WU ZHIWEN
IPC: G06T11/80
Filed: 2019-10-08
Abstract: A virtual scene recognition and interaction key position matching method for an application program, and a computing device. The method comprises: launching an application program in a virtual operating system (201); rendering a virtual scene to be presented of the application program to obtain rendering data used for rendering the virtual scene (202); recognizing whether a preset map picture is comprised in the rendering data (203); when it is recognized that the preset map picture is comprised in the rendering data, calling a key position configuration file, and performing matching processing of the preset map picture and corresponding physical keys of the computing device (204); and presenting the virtual scene and key configuration information corresponding to the virtual scene on a display screen (205). By means of the method, on the basis of the recognition of the map picture in the application program of a mobile phone game, a game scene can be quickly and efficiently recognized, and game operation keys are dynamically arranged in the game scene in real time, so as to enable setting of the game operation keys to be intelligent.
Patent WO-2020088291-A1 (WO)
Title: Paging method and device, and correspondence update method and device
Inventor: WANG HUCHENG
IPC: H04W84/06
Filed: 2019-10-21
Abstract: Disclosed in the present application are a paging method and device, and a correspondence update method and device, for use in resolving the problems in the prior art of high paging failure rate and waste of resources during paging by means of asynchronous satellite base stations. The paging device of the present application determines that paging is required for a terminal; the paging device performs paging by means of a satellite base station corresponding to a tracking area where the terminal is currently located, wherein said satellite base station is determined according to the correspondences between satellite base stations and the tracking area in the current coverage area. The satellite base station used for paging in the present application is the satellite base station corresponding to the tracking area where the terminal is currently located; moreover, the tracking area exists in the current coverage area of the satellite base station, and there is no case where the tracking area does not exist in the coverage area of the satellite base station corresponding to the tracking area after the position of the satellite base station changes. Therefore, the satellite base station can perform paging accurately and reduce the waste of resources.
Patent WO-2020220610-A1 (WO)
Inventor: WANG ZHENMIN
IPC: B23K9/10
Filed: 2019-10-23
Abstract: A double-pulse MIG welding power supply based on a SiC power device, the double-pulse MIG welding power supply comprising a main circuit and a digital control circuit, wherein the main circuit comprises a power frequency rectifying and filtering module, an SiC high-frequency inversion module I, a high-frequency transformer I and a SiC fast full-wave rectifying and filtering module I, wherein same are connected in sequence, with the power frequency rectifying and filtering module being connected to a three-phase alternating-current power supply, and the SiC fast full-wave rectifying and filtering module I being connected to a load; and the digital control circuit comprises a digital man-machine interaction module, a core control module, an SiC high-frequency driving module, a load voltage and current detection feedback module and a wire feeding control module. The power supply can take both a high power and a high inversion frequency into consideration, is helpful for the implementation of energy control refinement, achieves the effects of a low energy consumption, a high efficiency and a high energy density, and can realize the full potential of a double-pulse welding process.
Patent WO-2020220611-A1 (WO)
Inventor: WANG YANJIE
IPC: H01L51/54
Filed: 2019-10-24
Abstract: A thermally activated delayed fluorescent molecular material and a synthesis method therefor, and an organic electroluminescent device. The thermally activated delayed fluorescent molecular material comprises an electron donor and an electron acceptor, wherein the electron acceptor contains an indenyl. By substituting the phenyl in diphenylamine or triphenylamine in a donor molecule with indenyl, the electron donating ability of the donor can be increased, and the non-radiative transition rate can be effectively suppressed, thereby increasing the molecular photoluminescence quantum yield (PLQY); the torsion angle between the electron donor and the electron acceptor is also increased, and the electron cloud overlapping between a highest occupied molecular orbital (HOMO) and a lowest occupied molecular orbital (LUMO) is reduced, thereby obtaining a small ΔEST.
Patent WO-2020206980-A1 (WO)
Title: 柔性oled显示装置及制备方法
Inventor: WANG MIN
IPC: H01L27/32
Filed: 2019-10-24
Abstract: 一种柔性OLED显示装置及制备方法，包括：第一柔性阻隔膜、柔性衬底、TFT层、OLED发光层、薄膜封装构件以及第二柔性阻隔膜；其中，所述薄膜封装构件包括至少两层纳米无机层以及至少一层有机层，所述有机层与所述纳米无机层交替层叠地设置且所述有机层位于相邻两所述纳米无机层之间。
Patent WO-2021056716-A1 (WO)
Title: Cloud service quality monitoring method, and related product
Inventor: SU YUFENG
IPC: H04L12/24
Filed: 2019-11-11
Abstract: Embodiments of the present application can be applied to the field of cloud technology condition monitoring, and disclosed are a cloud service quality monitoring method, and a related product. The method comprises: receiving a network test packet sent from a client to a cloud host in a server, and sending the network test packet to the cloud host; receiving result data of the network test packet returned by the cloud host, and sending the result data to the client; if there are network test packets sent to the server by the client and clients other than the client, intercepting network test packets sent to the cloud host by the client and the clients other than the client; and collecting statistics about the network test packets sent to the cloud host to obtain a statistical result, in the case that the statistical result falls within a predetermined rule of detecting the cloud host in a centralized manner, detecting the server to obtain a detection result, and sending the detection result to the client. On one hand, reasons for cloud service quality defects can be accurately determined to guarantee cloud service quality, and on the other hand, the possibility of being attacked by a network test packet can be reduced and thus the security is improved.
Patent WO-2020207016-A1 (WO)
Inventor: ZHAI BINBIN
IPC: G06F11/36
Filed: 2019-11-15
Abstract: 一种用于异常追踪的软件开发测试方法包括：获取待开发测试软件的当前迭代版本所对应的测试用例，每一测试用例与其中一测试人员相关联（S11）；创建任务列表，所述任务列表包括所述测试用例（S12）；在接收到测试指令时，运行任务列表中的测试用例以对所述待开发测试软件进行测试（S13）；在所有测试用例运行完毕时生成测试报告，所述测试报告包括每一测试用例的运行结果以及与所述测试用例相关联的测试人员（S14）；从所述测试报告中筛选出运行失败的所述测试用例并标记为异常测试用例，然后将所述测试报告中的所述异常测试用例以及与所述异常测试用例相关联的测试人员进行重点显示（S15）。
Patent WO-2021092979-A1 (WO)
Inventor: JIN YONGSHENG
IPC: A61P29/00
Filed: 2019-11-19
Abstract: 本发明提供了一种低分子海参糖胺聚糖，组成单元为葡萄糖醛酸基、N-乙酰氨基半乳糖基和岩藻糖基及其硫酸酯基或乙酰酯基。葡萄糖醛酸和N-乙酰氨基半乳糖通过β(1-3)及β(1-4)糖苷键交互连接形成二糖重复结构单元的主链，岩藻糖基以侧链形式连接于主链；以摩尔比计，葡萄糖醛酸基：N-乙酰氨基半乳糖基：岩藻糖基的比值为1:(0.8～1.2):(0.6～1.2)；低分子海参糖胺聚糖的结构中，葡萄糖醛酸基2-位的10％～30％为硫酸酯基修饰，其余为羟基，岩藻糖基2-位的10％～30％比例为乙酰酯基修饰，其余为羟基或硫酸酯基。本发明的低分子海参糖胺聚糖具有抗炎、抗血管病变、抗肿瘤或抗肿瘤转移以及改善学习记忆能力的作用，可用于制备相关的药物或保健品。
Patent WO-2020108411-A1 (WO)
Inventor: WU LIJIAN
IPC: H02K15/03
Filed: 2019-11-22
Abstract: 一种评价永磁电机电磁性能的方法，该方法执行于计算机或电机控制器，以子域法计算磁场分布，子域法在各子域中以等效电流片的电流密度表示边界条件；以磁路法基于磁场分布计算等效电流片的电流密度，子域法和磁路法相互迭代直到获得磁场分布的收敛解，基于收敛解计算电磁性能参数，达到评价电磁性能的目的。
Patent WO-2020108625-A1 (WO)
Inventor: LIU XINGGUO
IPC: H04M1/02
Filed: 2019-11-29
Abstract: A hinge connection member, comprising a rotating shaft, an inner shaft sleeve, an outer shaft sleeve, at least one first magnetic member, and a plurality of second magnetic members. The side surface of the rotating shaft is provided with at least one accommodating hole. The inner side wall of the inner shaft sleeve is provided with a plurality of positioning holes. The inner side wall of the outer shaft sleeve is provided with a plurality of placement holes. Each of the at least one first magnetic member is slidably provided in one of the at least one accommodating hole. Each of the plurality of second magnetic members is provided in one of the plurality of placement holes. The outer shaft sleeve is configured to be rotatable with respect to the inner shaft sleeve, such that in the case that each first magnetic member corresponds to one positioning hole, the first magnetic member corresponds to the second magnetic member. Under the action of a magnetic force between the first magnetic member and the second magnetic member, the first magnetic member is able to slide to a first position or a second position.
Patent WO-2020233088-A1 (WO)
Inventor: YANG SHUXIA
IPC: H01Q1/22
Filed: 2019-12-03
Abstract: Some embodiments of the present application disclose a smart watch and an antenna thereof. The antenna comprises a main antenna provided on a non-metal housing of the smart watch, and a coupling antenna which is located outside the main antenna and is coupled to the main antenna; at least a part of the main antenna is opposite the coupling antenna, and the coupling antenna serves as a metal watch lug at one side of the smart watch and is fixedly connected to an outer wall of the non-metal housing. In the use of the antenna of the smart watch provided in the present invention, the main antenna is provided on the non-metal housing of the smart watch, and a metal watch lug at one side is used as a coupling antenna to be coupled to the main antenna, so as to achieve the required high-frequency or low-frequency performance. The arrangement of the coupling antenna avoids the adverse effect of the metal watch lug on the performance of the antenna. Moreover, at least a part of the main antenna is opposite the coupling antenna, which also reduces the limitation on the spatial layout of the main antenna, so that the main antenna can use a large space, further being beneficial to ensuring the performance of the antenna.
Patent WO-2021103099-A1 (WO)
Title: 功率控制通信系统
Inventor: RAN HONGYU
IPC: G05B19/042
Filed: 2019-12-05
Abstract: 本发明提供了一种通信系统，涉及电子技术的技术领域，所述通信系统包括主设备以及至少一个智能设备；其中，所述至少一个智能设备配置有功耗控制装置，该功耗控制装置包括：控制器，以及与控制器连接的功耗控制模块和耗电模块；功耗控制模块还与耗电模块连接；功耗控制模块包括第一门级控制单元和供电单元，第一门级控制单元设置在供电单元的输入端，供电单元的输出端与耗电模块连接，供电单元的输入端还与外部电源连接；第一门级控制单元的控制端还与控制器连接；所述主设备与所述至少一个智能设备通信连接。本发明提供的通信系统，能够在待机模式下减小待机功率，以降低待机模式下的待机功耗，避免能源浪费。
Patent WO-2020140742-A1 (WO)
Inventor: ZHU HU
IPC: A47F3/00
Filed: 2019-12-16
Abstract: L'invention concerne un boîtier d'affichage et un ensemble d'affichage. Le boîtier d'affichage comprend : un corps de boîtier (1) qui présente la forme d'un cuboïde et comprend un cadre de plaque arrière (11), un premier cadre de plaque côté court (12) et un deuxième cadre de plaque côté court (13) disposés à l'opposé l'un de l'autre et un premier cadre de plaque côté long (14) et un deuxième cadre de plaque côté long (15) disposés à l'opposé l'un de l'autre, un côté dans le corps de boîtier (1) opposé au cadre de plaque arrière (11) étant un côté d'ouverture ; un module d'écran transparent (2) monté au niveau du côté d'ouverture du corps de boîtier (1) ; deux premières sources lumineuses en forme de bande (31) montées sur un côté du module d'écran transparent (2) faisant face au cadre de plaque arrière (11), les deux premières sources lumineuses en forme de bande étant respectivement montées sur les deux bords du module d'écran transparent (2) correspondant au premier cadre de plaque côté long (14) et au deuxième cadre de plaque côté long (15) ; et deux deuxièmes sources lumineuses en forme de bande (32) montées sur un côté du module d'écran transparent (2) faisant face au cadre de plaque arrière (11), les deux deuxièmes sources lumineuses en forme de bande étant respectivement montées sur les deux bords du module d'écran transparent (2) correspondant au premier cadre de plaque côté court (12) et au deuxième cadre de plaque côté court (13). Le boîtier d'affichage peut satisfaire à plus d'exigences d'affichage et présente une grande polyvalence.
Patent WO-2020147811-A1 (WO)
Inventor: LI XINGBO
IPC: G01M3/26
Filed: 2020-01-17
Abstract: 一种冻干机（1）过滤器（2）的完整性检测系统以及检测方法。检测系统包括：供水组件（3），用于向过滤器（2）供水，直至过滤器（2）内部充满水；第一加压组件（4），用于向充满水的过滤器（2）充入压缩气体至预设压力，再保压预设时间段；检测组件（5），用于检测过滤器（2）压力在保压预设时间段前后的压力值，并比对以判断过滤器（2）是否正常。冻干机（1）过滤器（2）的完整性检测系统具有结构简单、成本低等优点。检测方法包括：S01、通过供水组件（3）向过滤器（2）内供水，直至过滤器（2）内部充满水；S02、通过第一加压组件（4）向充满水的过滤器（2）加压至预设压力，再保压预设时间段；S03、通过检测组件（5）检测过滤器（2）压力在保压预设时间段前后的压力值，并比对以判断过滤器（2）是否正常。冻干机（1）过滤器（2）的完整性检测方法具有操作简便等优点。
Patent WO-2021142794-A1 (WO)
Title: Method for determining foetal nucleic acid concentration and foetal genotyping method
Inventor: CHEN RUOYAN
IPC: C12M1/00
Filed: 2020-01-17
Abstract: Provided in the present invention are a method for determining foetal nucleic acid concentration and a foetal genotyping method. According to the embodiments of the present invention, the method for determining foetal nucleic acid concentration comprises: (1) acquiring sequencing data and a reference genome sequence of a first nucleic acid sample of a pregnant woman, the first nucleic acid sample of the pregnant women containing foetal free nucleic acid, and the sequencing data being composed of a plurality of sequence reads; (2) selecting a predetermined area on the reference genome sequence and, on the basis of the sequencing data of the first nucleic acid sample of the pregnant woman, determining mutation information in the predetermined area; and (3) on the basis of the mutation information in the predetermined area, determining the foetal free nucleic acid concentration corresponding to the predetermined area.
Patent WO-2021174468-A1 (WO)
Inventor: MIAO ZHAOBANG
IPC: H04W72/04
Filed: 2020-03-04
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communications. A method comprises determining, at a first terminal device, whether to obtain information about candidate resources for a sidelink transmission. The method further comprises in response to a determination that the information is to be obtained, receiving the information from a second terminal device. The method further comprises determining target resources for performing the sidelink transmission based on the information.
Patent WO-2020238315-A1 (WO)
Inventor: CHEN QINGSHAN
IPC: G08G1/00
Filed: 2020-03-05
Abstract: The present application provides a delivery robot control method, a device, an apparatus, a system, and a storage medium. The method comprises: a first delivery robot acquiring location information thereof and location information of a second delivery robot, wherein the second delivery robot is a delivery robot departing before the first delivery robot and being closest to the the first delivery robot; and the first delivery robot controlling a driving state thereof according to the location information thereof, the location information of the second delivery robot, and a preset driving route, such that the first delivery robot travels at the fastest speed while keeping the distance to the second delivery robot at no less than a preset safety distance. The invention prevents the situation in which two adjacent robots are too close together and affect each other, and thus are unable to travel. The invention also effectively reduces the overall delivery time, thereby solving the problems in the prior art resulting from the inaccuracy of manually controlled departure time intervals.
Patent WO-2021168944-A1 (WO)
Inventor: ZHENG QILIN
IPC: G06N3/04
Filed: 2020-03-20
Abstract: Provided are a data buffer circuit and method. The circuit is configured to buffer data in a feature map calculated by a neural network, wherein the size of a convolution kernel of the neural network is K*K pieces of data, and a window corresponding to the convolution kernel slides in the feature map at a step size S, wherein K is a positive integer, and S is a positive integer. The circuit comprises a buffer, and the buffer comprises K buffer units, wherein each buffer unit is configured to respectively store a plurality of rows of the feature map, and the plurality of rows comprise a corresponding row among every K rows of the feature map.
Patent WO-2021226803-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2020-05-11
Abstract: 本公开实施例是关于基站切换方法、装置、通信设备及存储介质。该方法包括：响应于终端将第一用户识别模块(SIM)从第一基站向第二基站切换，向所述第二基站发送第二SIM的信息，其中，所述第二SIM的信息，用于将处于非激活态的第二SIM驻留在所述第二基站，其中，所述第一SIM处于连接态。。
Patent WO-2021098162-A1 (WO)
Inventor: LAN YUBIN
IPC: B64D1/18
Filed: 2020-05-13
Abstract: A spray anti-drifting device for an agricultural unmanned aerial vehicle and a use method, wherein the anti-drifting device comprises a base and two sets of spray regulating mechanisms. Each set of spray regulating mechanism comprises horizontal supporting rods (2), vertical regulating rods (3), a rotation drive mechanism, and a lifting drive mechanism. Multiple spray assemblies for spraying pesticide are disposed on the horizontal supporting rods (2), and the multiple spray assemblies are all rotatably connected to the horizontal supporting rods (2). Regulating connection rods (1) are respectively disposed between the vertical regulating rods (3) and the multiple spray assemblies. One ends of the regulating connection rods (1) are rotatably connected to the vertical regulating rods (3), and the other ends are connected to the corresponding spray assemblies. The anti-drifting device further comprises a control module. The control module is used for controlling lifting and lowering of the vertical regulating rods (3) and unfolding or folding of the horizontal supporting rods (2). This device can overcome the influence of an external wind field and a turbulent wind field on fog droplets, avoid the drift of fog droplets, and achieve precise pesticide spray.
Patent WO-2020238646-A1 (WO)
Title: 锗单晶片、其制法、晶棒的制法及单晶片的用途
Inventor: SHETTY RAJARAM
IPC: H01L29/16
Filed: 2020-05-15
Abstract: 一种锗单晶片，包含原子浓度为3×10  14 atoms/cc至10×10  18 atoms/cc的硅、原子浓度为1×10  16 atoms/cc至10×10  18 atoms/cc的硼以及原子浓度为1×10  16 atoms/cc至10×10  19 atoms/cc的镓。还提供了一种锗单晶片的制法、一种锗单晶棒的制法，以及一种锗单晶片用于增加太阳能电池开路电压的用途。锗单晶片具有改进的电学性能，具有更小的电阻率差和载流子浓度差。
Patent WO-2021223269-A1 (WO)
Inventor: XIAO GUANGXING
IPC: G09G3/36
Filed: 2020-05-20
Abstract: 本申请公开了一种时序控制器，通过信号重生模块重生时序控制模块中的数据使能信号，其中，垂直有效显示行数被重生为垂直有效显示周期，能够有效提高每帧画面中各行像素的总充电时长；水平消隐周期能够精确控制每行像素的充电时长，且水平消隐周期的逐行依次变化，能够精确补偿每行像素充电效果。
Patent WO-2020238794-A1 (WO)
Title: Csi reporting for multiple transmission points
Inventor: TSAI LUNG-SHENG
IPC: H04W24/10
Filed: 2020-05-22
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE determines to report CSI reports. The UE determines that a first CSI report and a second CSI report to be reported contain same CSI information. The UE determines that total processing units required for updating the first CSI report and the second CSI report to be processing units required for updating one of the first CSI report and the second CSI report. The UE updates the first CSI report and the second CSI report based on a same CSI calculation.
Patent WO-2020244425-A1 (WO)
Inventor: FANG SHUQING
IPC: H04N19/103
Filed: 2020-05-26
Abstract: 本申请提供一种编解码方法、装置及其设备，该方法包括：获取当前块的至少一个运动信息角度预测模式；针对每个运动信息角度预测模式，基于所述运动信息角度预测模式的预配置角度，从当前块的周边块中选择预配置角度指向的多个周边匹配块；若多个周边匹配块的运动信息不完全相同，则将所述运动信息角度预测模式添加到当前块的运动信息预测模式候选列表中；根据运动信息预测模式候选列表对当前块进行编码或解码。
Patent WO-2021217845-A1 (WO)
Inventor: JIANG GUOBAO
IPC: G09F9/30
Filed: 2020-06-28
Abstract: The present disclosure provides a foldable display device, comprising a front frame, a bottom frame assembly, a display panel and a support plate. The support plate comprises a bending area and a non-bending area, a plurality of open holes are provided in the bending area in an array manner, and each open hole comprises two curve-type side walls which are oppositely arranged, with each curve-type side wall consisting of at least one section of an arc-shaped portion, so as to improve the extension performance and the deformation recovery capacity of the bending area of the support plate, and to reduce the risk of separation of an inner film layer of the foldable display device.