baber/WOPTO huggingface dataset:
Patent WO-2017198183-A1 (WO)
Title: 上行数据传输方法及系统、用户设备、基站及存储介质
Inventor: CHEN JUN
IPC: H04W28/18
Filed: 2017-05-17
Abstract: 本发明公开了一种上行数据传输方法，包括：用户设备(UE)向基站上报自身的能力参数；上报的能力参数能够指示所述UE具备数据压缩能力；基于自身具备的压缩能力，对待发送数据进行压缩；将压缩后的数据发送至所述基站。本发明同时还公开了一种UE、基站、上行数据传输系统及计算机可读存储介质。
Patent WO-2018218408-A1 (WO)
Inventor: LUO YINGJIE
IPC: G08G1/01
Filed: 2017-05-27
Abstract: 一种障碍物检测在智能交通中的应用方法及系统，该方法包括如下步骤：获取车辆行驶中拍摄的图片（S101）；获取车辆的行驶路径以及行驶时间（S102）；如该行驶路径异常，获取该路径异常的时间，提取该时间对应的拍摄的图片，对该图片进行分析处理确定是否有障碍物（S103）。具有用户体验度高的优点。
Patent WO-2018218505-A1 (WO)
Inventor: WANG ZHENXU
IPC: B60K7/00
Filed: 2017-05-31
Abstract: 一种麦克纳姆轮及具有该麦克纳姆轮的机器人，麦克纳姆轮（200）包括第一轮辐（1）、与第一轮辐相对的第二轮辐（2）和设置在第一轮辐和第二轮辐之间的滚轮（5），第一轮辐设有第一轮毂（3），第二轮辐设有第二轮毂（4），其中，第二轮毂朝向第一轮毂的方向凹陷形成收容空间（6）以使第一轮毂（3）和第二轮毂（4）均位于距第一轮辐（1）和第二轮辐（2）等距离的中间平面的同一侧，收容空间（6）用以收容电机（300）。通过将现有技术中分别位于中间平面两侧的轮毂偏置设置或者将分别位于中间平面两侧的轮毂中的一个朝向另一个凹陷，以形成用来容纳电机的收容空间，使得结构更加紧凑，产品更加小型化。
Patent WO-2018171052-A1 (WO)
Title: 一种背光模组及显示装置
Inventor: XIE PENGFEI
IPC: G02F1/13
Filed: 2017-06-13
Abstract: 一种背光模组及显示装置，涉及显示技术领域，当显示装置的非显示区域（C2）中设置有集成部件（02）时，能够降低显示装置的屏占比。该背光模组设置于显示面板（01）的非显示侧，且用于向显示面板（01）提供背光源。其中，背光模组包括胶框（20）。胶框（20）包括多个侧壁，该多个侧壁依次首尾相接围成用于容纳显示面板（01）的闭合框架，多个侧壁用于对显示面板（01）进行支撑。此外，多个侧壁中包括具有至少一个凹陷部的第一侧壁（201），显示面板（01）被第一侧壁（201）支撑的一端具有第一侧面（101）。第一侧面（101）与第一侧壁（201）的形状一致。该背光模组用于向显示面板（01）提供背光源。
Patent WO-2018232712-A1 (WO)
Title: Method for manufacturing foamed material element, foamed material element and fixed-wing unmanned aerial vehicle
Inventor: WANG KUNDIAN
IPC: B29C41/08
Filed: 2017-06-22
Abstract: Disclosed are a method for manufacturing a foamed material element (10), the foamed material element (10) and a fixed-wing unmanned aerial vehicle (100). The method for manufacturing the foamed material element (10) comprises the steps of: spraying a hardenable resin onto a foaming material (12), and subjecting same to a first ageing treatment at a first predetermined temperature to form a hardened resin layer (14); and spraying paint onto the hardened resin layer (14), and subjecting same to a second ageing treatment at a second predetermined temperature to form a paint layer (16), so as to obtain the foamed material element (10). The foamed material element (10) is manufactured into a body (110) of the fixed-wing unmanned aerial vehicle (100).
Patent WO-2018103306-A1 (WO)
Title: 一种用于方形电池的热管理模块及其制备方法和应用
Inventor: JIN ZHAOGUO
IPC: H01M10/613
Filed: 2017-06-26
Abstract: 一种用于方形电池的热管理模块及其制备方法和应用。所述热管理模块（1）包括热管理材料成型体（11），所述热管理材料成型体（11）由热管理材料通过成型方法制得；所述热管理材料包含以下质量百分比的组分：相变材料，55～90％；导热填料，4～20％；阻燃剂，4～20％；短切纤维，2～10％；吸油剂，0～35％。热管理模块（1）通过添加短切纤维，能够起到有效的增强作用，可较大程度地提高热管理材料中相变材料的含量，进而提高热管理模块的储热能力，使其对温度的调节控制更稳定，并且还具有导热性和阻燃效果好等优点。
Patent WO-2018028380-A1 (WO)
Title: 分离式智能鞋
Inventor: YUAN HUI
IPC: A43B23/00
Filed: 2017-07-14
Abstract: 一种分离式智能鞋，其包括鞋底（1）、设置于鞋底（1）上的鞋垫（3）和鞋面（2）、设置于鞋垫（3）上的传感组件（6）、设置于鞋面（2）上的控制组件（4）以及连接传感组件（6）与控制组件（4）的连接线（5）。采用分离式结构的智能鞋大大提高了可靠性，且无须制造专门的生产线。由于控制组件（4）设置于鞋面（2）上，智能系统的空间大大拓展，电池容量问题也解决，从而可以根据需要实现众多的功能需求，将极大地丰富产品的种类。
Patent WO-2018095064-A1 (WO)
Title: 一种光反应机
Inventor: CHIEN CHUNGKUANG
IPC: G02F1/1339
Filed: 2017-08-16
Abstract: 一种光反应机，其包括：箱体（10）；第一光源（20），设置在箱体（10）内的上部，用于照射透光基板（70）第一面；温湿度控制器（60），设置在箱体（10）内的底部，用于控制箱体（10）内部的温度、湿度和含氧量；第二光源（50），设置在温湿度控制器（60）上部，用于照射透光基板（70）第二面；透光载物板（40），设置在第二光源（50）上部，用于承载透光基板（70）；以及反射镜（30），设置在箱体（10）内侧壁，用于将照射到箱体（10）侧壁上的光反射到透光基板（70）上。
Patent WO-2018059550-A1 (WO)
Title: 参考信号的处理方法、用户设备和基站
Inventor: ZHANG XU
IPC: H04W72/04
Filed: 2017-09-29
Abstract: 本申请实施例提供了一种参考信号的处理方法、用户设备UE和基站。该方法包括：用户设备UE接收基站发送的第一指示信息，该第一指示信息用于指示目标OFDM符号包括的时间片段的数目M，M≤N，该N为该目标OFDM符号中用于承载参考信号的第一子载波集合中相邻子载波在频域上相差子载波间隔的数目，M、N为正整数；该UE根据该第一指示信息，确定该M；该UE在该M个时间片段中的每个时间片段上向该基站发送该参考信号的时间片断信号或者该UE在该M个时间片段中的每个时间片段上接收基站发送的该参考信号的时间片断信号。本申请实施例的参考信号的处理方法、用户设备UE和基站，能够提高波束训练的时频资源利用率。
Patent WO-2019061432-A1 (WO)
Title: Method and device for detecting fallback result of csfb, and computer storage medium
Inventor: ZENG YUANQING
IPC: H04W24/04
Filed: 2017-09-30
Abstract: The embodiments of the present invention disclose a method and a device for detecting the fallback result of CSFB, and a computer storage medium. The method comprises: during initiating CSFB on the basis of indication information indicating user equipment to perform a voice service using a preset CSFB optimization scheme, detecting whether the user equipment has accessed a first GSM cell in a preset time period, the user equipment accessing the first GSM cell being triggered when the connection during a voice call is interrupted after the user equipment initiates a CSFB process to access a second GSM cell, the frequency point information of the second GSM cell being carried by a redirection command sent by an LTE base station; and determining, using the detection result, whether the fallback of the CSFB is successful, the indication information being carried by an attach accept message sent by the LTE base station to the user equipment, the attach accept message being sent by the LTE base station after the user equipment has sent an attach request message to the LTE base station, and the CSFB process being triggered and performed when the user equipment has received a paging message sent by the LTE base station.
Patent WO-2019075674-A1 (WO)
Title: Multicast packet transmission method, network device, and system
Inventor: LUO JUN
IPC: H04L12/721
Filed: 2017-10-18
Abstract: The present application provides a multicast packet transmission method, a network device and a system, by which multicast service interruption can be avoided when a link fault occurs, thereby improving user experience. The multicast packet transmission method is applied to a protocol independent multicast (PIM) domain, the PIM domain comprises a first network node, at least two second network nodes and a rendezvous point. The method comprises: a first network node sends a multicast joining packet to at least two second network nodes respectively so as to establish at least two multicast forwarding trees, the second network nodes being previous hop nodes of the first network node in a rendezvous point direction; the first network node receives, by means of the at least two multicast forwarding trees, first multicast packets delivered by a multicast source device; and the first network node forwards one of at least two first multicast packets to a multicast receiving device connected to the first network node.
Patent WO-2019084753-A1 (WO)
Inventor: REN CHAO
IPC: G06F17/30
Filed: 2017-10-31
Abstract: 一种信息处理方法，适用于移动终端，其特征在于，所述移动终端包括缓存，所述缓存中保存有所述移动终端当前显示信息对应的N段更新信息，所述N段更新信息按照保存时刻从早到晚的顺序依次为第一更新信息至第N更新信息，所述N为正整数，所述方法包括：接收对当前显示信息的更新指令；根据所述更新指令从所述缓存中读取第一更新信息；及显示所述第一更新信息。
Patent WO-2019090606-A1 (WO)
Title: 一种用于cnc生产线的砂纸自动替换装置
Inventor: WU JIAFU
IPC: B24B45/00
Filed: 2017-11-09
Abstract: 一种用于CNC生产线的砂纸自动替换装置，包括：砂纸自动供给机构(1)，该砂纸自动供给机构(1)包括支架组件(11)、及设于支架组件(11)上的砂纸收纳组件(13)与砂纸取出板(113)；以及与支架组件(11)相对接的砂纸自动剥离机构(2)，该砂纸自动剥离机构(2)包括安装板(21)、及安装在安装板(21)上的剥离驱动组件(22)与剥离组件(23)，其中，剥离组件(23)与剥离驱动组件(22)传动连接，剥离组件(23)在剥离驱动组件(22)的驱动下周期性地将打磨头(3)上的废旧砂纸剥离，砂纸取出板(113)周期性地向被剥离砂纸后的打磨头(3)供给新砂纸。该砂纸自动替换装置在提高剥离效率的同时，还能够有效解决剥离不净、剥离残留等问题，节省了成本，同时还解决了砂纸供给过程中出现的砂纸卡机等问题，提高了砂纸替换效率及成功率，进而提高了生产率。
Patent WO-2019095147-A1 (WO)
Title: 一种空中显示系统及空中显示方法
Inventor: CHEN REX
IPC: G03H1/22
Filed: 2017-11-15
Abstract: 一种空中显示系统及空中显示方法，空中显示系统包括罩体（10），罩体（10）上设有供观看的开口（11），罩体（10）内设有显示器（20），显示器（20）的上方设有呈45度倾斜设置用于对显示器（20）发出的光线进行全反射的全反射镜（30），全反射镜（30）的一侧设有设用于对经过全反射镜（30）反射的光线进行折射聚焦的光学组件（40），穿过光学组件（40）的光线在光学组件（40）前方形成聚焦点（41）再在开口（11）前方发散成与显示器（20）上图像对应的实像。空中显示系统将实像显示在空中，处于观看者的面前，明亮清晰，观看者伸手可穿透性的触摸到实像，给人真实感。
Patent WO-2019095246-A1 (WO)
Title: Schéma de transmission de liaison montante
Inventor: LI GEN
IPC: H04W16/30
Filed: 2017-11-17
Abstract: L'invention concerne un procédé dans un dispositif sans fil permettant d'effectuer une transmission de liaison montante vers une station de base dans un système d'accès sans fil, le système d'accès sans fil comprenant une ou plusieurs configurations de mini-intervalle, le procédé comprenant la réalisation d'une évaluation de canal libre pour identifier une opportunité de transmission et déterminer le début de mini-intervalles. Le dispositif sans fil effectue une transmission de liaison montante à l'intérieur du mini-intervalle déterminé, la transmission étant effectuée selon une configuration prédéterminée pour une communication de mini-intervalle entre la station de base et le dispositif sans fil, de sorte que la station de base puisse identifier le début de la transmission en liaison montante.
Patent WO-2019109227-A1 (WO)
Title: 视觉扫地机的清扫方法、装置及视觉扫地机
Inventor: WANG SHENGPING
IPC: A47L11/24
Filed: 2017-12-04
Abstract: 本申请涉及一种视觉扫地机的清扫方法、装置及视觉扫地机，所述方法包括：清扫过程中，通过摄像头采集待清扫地板的地面图像；对地面图像中的待清扫物进行圆检测，判断待清扫物的轮廓形状是否与预设形状相匹配；若是，则按照预设策略降低视觉扫地机边刷组件的旋转速度。本申请实施例在视觉扫地机的清扫过程中采集待清扫地板的地面图像，然后对地面图像中的待清扫物进行圆检测，当检测到待清扫物的轮廓形状与预设形状相匹配时，判断待清扫物的轮廓为圆形或者类似圆形，此时按照预设策略降低边刷组件的旋转速度，避免将轮廓形状为圆形或类似圆形的待清扫物击飞，使待清扫物能够聚拢在视觉扫地机的吸尘口处从而被吸进集尘盒中，提高清扫效率。
Patent WO-2018121249-A1 (WO)
Title: 一种基于ssl协议的访问控制方法及装置
Inventor: WANG QI
IPC: H04L29/06
Filed: 2017-12-12
Abstract: 本发明涉及通信技术领域，公开了一种基于SSL协议的访问控制方法及装置，包括：入口服务器接收终端发送的访问请求；所述入口服务器确定所述访问请求对应的安全套接层SSL认证方式；若为双向认证，则所述入口服务器在与所述终端双向认证通过后，将所述终端的标识信息加入所述访问请求中并发送给后台服务器，所述后台服务器用于根据访问请求中是否携带终端的标识信息来确定终端的访问权限。本发明用以解决现有技术中不同认证方式需单独搭建认证系统，资源的利用效率低的问题。
Patent WO-2018192250-A1 (WO)
Title: 一种动力电池盖帽外密封圈自动注胶装置
Inventor: ZHU JIAN
IPC: B05C5/00
Filed: 2017-12-15
Abstract: 一种动力电池盖帽外密封圈自动注胶装置，包括工作台（4）、电控箱（10）、振动盘（1）、注胶轨道（3）、胶水箱（9）、注胶气动吸排液泵（8）、注胶针（7）、注胶送料装置、转动限位装置、转动驱动装置和接料盘（25），振动盘（1）、注胶轨道（3）、胶水箱（9）、注胶气动吸排液泵（8）均设置在工作台（4）上，振动盘（1）连接注胶轨道（3）一端进料外密封圈（2），注胶轨道（3）另一端的下部设置注胶送料装置，注胶轨道（3）另一端的两侧分别设置有转动限位装置和转动驱动装置。该装置结构紧凑，自动化程度高，能快速、稳定向外密封圈（2）内注射胶水。
Patent WO-2019136613-A1 (WO)
Title: Indoor locating method and device for robot
Inventor: WANG SHENGPING
IPC: G01C21/16
Filed: 2018-01-09
Abstract: Disclosed are an indoor locating method and device for a robot. The provided indoor locating method for a robot comprises: recognizing speckle landmarks prearranged on an indoor ceiling; forming a topological graphic of an image position according to the speckle landmarks and a location change of a robot; converting an image coordinate in the topological graphic into a corresponding position of a coordinate of the robot; and locating the robot according to the corresponding position of the coordinate of the robot. The speckle landmarks prearranged on the ceiling serve as position recognition marks, so that image recognition is facilitated, complexity and the amount of calculation of a front-end image processing algorithm are reduced, real-time performance of a locating system is improved, and the precision of indoor locating of the robot is further improved.
Patent WO-2019136687-A1 (WO)
Title: Data transmission control method and device
Inventor: CHEN YUNHUA
IPC: H04L12/851
Filed: 2018-01-12
Abstract: The present invention provides a data transmission control method and device. The data transmission control method comprises: upon transmission of data to a mobile terminal, if channel congestion warning information sent by the mobile terminal is received, performing the following operations: respectively determining a priority of the mobile terminal, and priorities of other mobile terminals that are served by the same base station as the mobile terminal and that are performing data transmission with a server; selecting, from the other mobile terminals, according to the priority of the mobile terminal and the priorities of the other mobile terminals, a set number of mobile terminals having a lower priority than that of the mobile terminal; and decreasing a data specification of data transmitted to the selected mobile terminal. The technical solutions can ensure normal operation of services of high-priority mobile terminals when a bottleneck in bandwidth of data transmission occurs.
Patent WO-2019140545-A1 (WO)
Title: Self-service payment change-giving method, self-service payment terminal and readable storage medium
Inventor: WANG LINXIANG
IPC: G07D1/06
Filed: 2018-01-16
Abstract: A self-service payment change-giving method, a self-service payment terminal, and a readable storage medium, the self-service payment change-giving method comprising the following steps: during self-service payment, detecting whether there is currently cash change (S10); when there is currently cash change, by means of a human biological authentication method or a registration plate matching method, acquiring a personal electronic payment account of the current paying party (S20); and recharging an amount corresponding to the cash change to the personal electronic payment account, to provide the paying party with cash for consumption (S30); During payment change-giving, the present method recharges the change to a user electronic payment account, implementing cashless return to the user, and thereby reducing operating costs and labour costs.
Patent WO-2018223717-A1 (WO)
Title: 网页前端测试方法、装置、系统、设备及可读存储介质
Inventor: ZHU ZIJIAN
IPC: G06F11/36
Filed: 2018-01-29
Abstract: 本发明提供一种网页前端测试方法、装置、系统、设备及可读存储介质，涉及互联网技术领域。所述方法应用于相互通信连接的客户端与网页服务器，所述方法包括：客户端响应测试指令，生成访问请求数据，其中，访问请求数据包括用于标识需要测试的待测试功能的测试标识；将访问请求数据发送给网页服务器；网页服务器根据测试标识，获得与待测试功能对应的测试用例；根据访问请求数据，获取待反馈数据，其中，待反馈数据包括与待测试功能对应的待测试文件；根据测试用例及待反馈数据，生成响应数据；将响应数据发送至客户端；客户端执行响应数据，以得测试结果。减少响应数据的耦合度，提高测试效率和准确性，降低测试的时间成本和人力成本。
Patent WO-2018166433-A1 (WO)
Title: 一种数据传输方法及相关设备
Inventor: QIAO YUNFEI
IPC: H04W28/06
Filed: 2018-03-13
Abstract: 本发明实施例公开了一种数据传输方法及相关设备。其中，该方法包括：发送端在确定向接收端发送的第一数据包后，可以基于第一数据包生成第二数据包，从而对第二数据包进行编码，并发送编码后的第二数据包，其中，第二数据包的长度大于第一数据包的长度。通过本发明实施例，发送端在向接收端发送数据包时，可以将长度较短的数据包合成长度较长的数据包，经信道编码后发送给接收端，这样可以在数据传输时得到较高的信道编码增益，避免短包传输的较高误码率，从而能够提高数据传输的可靠性。
Patent WO-2018184511-A1 (WO)
Title: 通信方法及通信设备
Inventor: JIN YINGHAO
IPC: H04W36/00
Filed: 2018-04-02
Abstract: 本申请提供了一种通信方法，包括：第一基站接收终端发送的第一请求，所述第一请求用于向第一基站请求RRC连接；当第一基站不支持终端所属的网络切片时，第一基站向第二基站发送切换请求，其中，所述第二基站支持终端所属的网络切片；第一基站接收来自第二基站的切换请求回复，并向终端发送第一请求回复，所述第一请求回复包括所述第二基站的配置信息。
Patent WO-2019196084-A1 (WO)
Title: Construction method of internal partition wall of factory building
Inventor: XU DONGQING
IPC: E04B2/74
Filed: 2018-04-13
Abstract: A construction method of an internal partition wall of a factory building, the internal partition wall being composed of a plurality of composite strips connected in a length direction and a height direction. Said method comprises applying a prestress to a longitudinal reinforcement by tightening a bottom sleeve in the height direction of the internal partition wall; or applying a prestress to a longitudinal reinforcement by tightening a top nut in the height direction of the internal partition wall, the magnitude of the prestress being 25 KN/m. The wall has a reasonable structure, is easy to construct and has high quality; in addition, by applying a specific prestress to the longitudinal reinforcement, the out-of-plane stiffness of the wall is effectively increased.
Patent WO-2018219064-A1 (WO)
Inventor: WANG JIAQING
IPC: H03M13/15
Filed: 2018-04-20
Abstract: 本申请公开了一种确定校验矩阵的方法及装置、计算机存储介质，用以提供适用于5G系统的高吞吐、低延迟的LDPC的校验矩阵的构造方案。本申请实施例提供的一种确定校验矩阵的方法，包括：确定低密度奇偶校验码LDPC矩阵的基础图base graph；根据所述LDPC矩阵的base graph，确定LDPC的校验矩阵。
Patent WO-2018196862-A1 (WO)
Title: 电动工具的电源电量管理方法和系统
Inventor: WONG KA TAT KELVIN
IPC: G01R31/36
Filed: 2018-04-27
Abstract: 一种电动工具的电源电量管理方法，所述电动工具包括电源，向所述电动工具提供电能，还包括：获取电源的剩余电量（S1）；获取所述电动工具作业时的负载信息（S2）；根据所述电源的可用剩余电量和所述负载信息计算所述电源的剩余作业量（S3）。根据电动工具负载信息计算电源的剩余作业量，特别的，可根据电动工具的功耗类型采用不同的计算方法，较为精确的计算电源的剩余作业量，同时，对于不同类型的电动工具，还选择性的显示剩余工作时间或者剩余工作数量，便于用户提前计划好工作量或者提前准备好足够的电源包，避免不必要的时间浪费，提高工作效率。
Patent WO-2018228344-A1 (WO)
Title: 内存重整方法、装置、电子设备及可读存储介质
Inventor: LIN KENG YU
IPC: G06F12/02
Filed: 2018-06-11
Abstract: 一种内存重整方法、装置、电子设备及可读存储介质。所述方法包括：对内存分配情况进行检测（S110）；根据检测的内存分配情况判断是否满足预先重整条件（S120）；在内存分配情况满足预先重整条件时，进行内存预先重整（S130）。由此，在内存发生碎片化之前，对内存进行预先重整，以避免在内存碎片化发生时进行耗时的内存重整，从而提升用户体验。
Patent WO-2019001263-A1 (WO)
Title: Design method and apparatus for quasi-cyclic low-density parity-check
Inventor: LI LIGUANG
IPC: H04L1/00
Filed: 2018-06-12
Abstract: Embodiments of the present invention provide a design method and apparatus for quasi-cyclic low-density parity-check. The method comprises: performing LDPC coding on a to-be-coded information sequence having a length of K bits according to a parity-check matrix of a quasi-cyclic low-density parity-check (LDPC) code, so as to obtain an LDPC code sequence having a length of N bits, the parity-check matrix being determined by a basis matrix and an enhancement value Z, the basis matrix being determined by the enhancement value Z and a coefficient matrix, K being a positive integer, N being an integer greater than K, and Z being a positive integer.
Patent WO-2019085513-A1 (WO)
Inventor: JI YANAN
IPC: G09G3/3208
Filed: 2018-06-21
Abstract: 一种像素电路及其驱动方法、显示装置，像素电路包括第一薄膜晶体管（M1）、第二薄膜晶体管（M2）、第三薄膜晶体管（M3）、第四薄膜晶体管（M4）、第五薄膜晶体管（M5）、第六薄膜晶体管（M6）、发光二极管（D1）以及存储电容（C）。在发光二极管（D1）的发光阶段，像素电路可以实现对电源电压（VDD）的补偿，使得流经发光二极管（D1）的电流与输入像素电路中的数据电压（Vdata）以及参考电压（Vref）有关，与电源电压（VDD）无关，从而有效避免由于电源电压（VDD）下降导致的流入每一个发光二极管（D1）的电流（I OLED）不同，显示装置显示不均匀的问题；同时，像素电路还可以对驱动薄膜晶体管（M1）的阈值电压（Vth）进行补偿，有效避免由于驱动薄膜晶体管（M1）的阈值电压（Vth）的不同导致的显示装置显示不均匀的问题。
Patent WO-2019024623-A1 (WO)
Title: Flow measurement method, device and system
Inventor: HUANG QUN
IPC: H04L45/42
Filed: 2018-06-22
Abstract: The embodiments of the present application relate to the technical field of communications, and provide a flow measurement method, device and system, which may reduce resource overhead and improve network throughput. The specific solution comprises: a message processing device comprising a buffer; the message processing device obtaining a message to be measured; if the occupied storage space in the buffer is less than a preset threshold, writing information to be measured of the message to be measured into the buffer, the information to be measured comprising a flow identifier of the message to be measured and a flow of the message to be measured; reading the information to be measured from the buffer; according to the information to be measured and a first algorithm, modifying a pieces of data corresponding to the message to be measured in first measurement data, a being a positive integer; if the occupied storage space in the buffer is greater than or equal to the preset threshold, modifying w pieces of data corresponding to the message to be measured in second measurement data according to the information to be measured and a second algorithm, w being a positive integer and w being less than a. An embodiment of the present application is used for flow measurement.
Patent WO-2019080534-A1 (WO)
Title: Automatic tool setting electrically controlled computer numerical control machine
Inventor: XUE ZHIDONG
IPC: B23Q11/00
Filed: 2018-06-29
Abstract: An automatic tool setting electrically controlled computer numerical control machine, comprising a computer numerical control machine body (4), an automatic tool setting instrument (11), a workbench (20), a pulley (19), a wheel groove (26), a shock absorber (6), a hydraulic shock absorbing rod (9), a sealing protective cover (1), a ventilating jalousie window (10), a glass wool board (21), a dust vacuuming pipe (13), a dust vacuuming fan blade (16), and an electric motor (18). The automatic tool setting electrically controlled computer numerical control machine is convenient to mount, increases tool setting precision and tool setting efficiency, adsorbs dusts produced by production processing, and reduces working noise and vibration of the machine.
Patent WO-2019200751-A1 (WO)
Inventor: ZHONG YULIAO
IPC: G06F11/20
Filed: 2018-07-12
Abstract: 本申请揭示了主备切换方法、装置、计算机设备和存储介质，方法包括：判断支撑社区版Neo4j的第一主机是否出现故障；若是，则将与路由中转设备第一端口相连的第一主机切换为与路由中转设备第二端口相连的第二主机。本申请通过路由中转设备实现社区版Neo4j的主备切换，弥补了现有社区版Neo4j单一主机，遇故障无法继续使用问题。
Patent WO-2019042025-A1 (WO)
Title: Anti-interference method and apparatus for wireless communication system of rail transit
Inventor: YIN CHONG
IPC: H04W28/16
Filed: 2018-07-13
Abstract: Provided are an anti-interference method and apparatus for a wireless communication system of rail transit. According to the characteristics that a moving trajectory of an on-board terminal of a train is fixed, and the mobility has a fixed rule, frequency bands of edge users in adjacent cells are dynamically staggered by means of monitoring the number of users residing in an adjacent cell or the frequency bands of the edge users in the adjacent cells are regularly staggered according to a moving rule of the train. Dynamically staggering the frequency bands of the edge users in the adjacent cells by means of monitoring the number of users residing in the adjacent cell comprises: a base station monitoring the number of users residing in a current cell and the number, fed back by the adjacent cell, of users residing in the adjacent cell, and carrying out periodical update, and if the number of users residing in the current cell is greater than 0 and the number of users residing in the adjacent cell is greater than 0, starting joint scheduling or ICIC with the adjacent cell to stagger the frequency bands of the users of both sides. The present invention is simple to implement, is efficient and accurate, does not need extra hardware investment, has an important market value, and is of great significance in making related industries in China take the leading position internationally.
Patent WO-2020019184-A1 (WO)
Title: Clock driver circuit
Inventor: SHEN XIAOFENG
IPC: H03F3/45
Filed: 2018-07-25
Abstract: The present invention provides a clock driver circuit, comprising: an input stage, a double-ended to single-ended conversion stage, and a driver output stage connected in sequence. The input stage comprises a differential amplifier and a common mode negative feedback loop which load each other. The differential amplifier is connected to a differential clock signal for amplification to generate a common mode voltage. The common mode feedback circuit is connected to an output end of the differential amplifier to stabilize the output amplitude of the common mode voltage. The double-ended to single-ended conversion stage converts a differential sine clock signal of the double-ended common mode voltage output into a single-ended square wave clock signal. The driver output stage comprises a plurality stages of cascaded push-pull phase inverters to improve the driver capability of the square wave clock signal. The clock driver circuit uses differential amplifiers which load each other, either of the two differential amplifiers serving as the load of the other one to expand the amplitude range of the input stage, provide a current sinking and supplying capability, and improve the slew rate, so that the clock driver circuit can receive large-amplitude and high-speed input clock signals.
Patent WO-2019029671-A1 (WO)
Title: Multiplexing data over control resources in new radio
Inventor: SALIM UMER
IPC: H04W72/04
Filed: 2018-08-10
Abstract: A method for enabling a wireless communication device to access services provided by a Radio Access Network in a communication between a first and a second wireless communications device, wherein the communication includes at least one control region including a group of physical resource blocks, the method comprising: multiplexing data within at least part of the control region to liberate space in the control region, such that the liberated space can be used for data transmission.
Patent WO-2020037497-A1 (WO)
Inventor: LU BIN
IPC: H01L27/00
Filed: 2018-08-21
Abstract: 一种电容器及其加工方法。该电容器包括用于形成三维电容的结构，该结构为凸起结构或沟槽结构；其中，当该结构为凸起结构时，该凸起结构的高宽比大于10；当该结构为沟槽结构时，电容器还包括衬底，该沟槽结构通过设置在该衬底上的基础沟槽表面的物料层形成，该沟槽结构的深宽比大于10。该电容器的凸起结构的高宽比或者沟槽结构的深宽比可以大于10，使得电容器的性能更好。
Patent WO-2019085677-A1 (WO)
Inventor: LI YI
IPC: H04L9/00
Filed: 2018-09-21
Abstract: 本说明书实施例公开了基于混淆电路的数据统计方法、装置以及设备。方案包括：基于节点间数据交换和混淆电路，对节点两两进行服务数据统计，再将两两统计得到的数据进一步地两两统计，以此类推，得到最终统计结果。