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    • 11. 发明授权
    • System for synchronous measurement in a digital computer network
    • 数字计算机网络同步测量系统
    • US4982185A
    • 1991-01-01
    • US353406
    • 1989-05-17
    • Rainer HolmbergFrank S. Ordway
    • Rainer HolmbergFrank S. Ordway
    • H04J3/06H04L12/423
    • H04L12/423G05B2219/37526G05B2219/37532H04J3/0658H04J3/0682
    • A synchronous distributed measurement system in a digital computer network comprising a master node and a plurality of slave nodes interconnected by communications links to form a ring. The master mode includes a message transmitter for transmitting a synchronizing message over a communications link. Each slave node includes an operational portion for performing selected operations. A message receiver receiving the synchronizing message from a communications link, and a message transmitter responsive to receipt of the synchronizing message for retransmitting the synchronizing message over the communications link. An operational control portion starts the measurement portion a selected delay time after the message receiver receives the synchronizing message, the delay time providing that the operational portions of the slave nodes perform the measurements in synchronization.
    • 一种数字计算机网络中的同步分布式测量系统,包括通过通信链路互连以形成环的主节点和多个从节点。 主模式包括用于通过通信链路发送同步消息的消息发送器。 每个从节点包括用于执行选择的操作的操作部分。 从通信链路接收同步消息的消息接收器,以及响应于接收到通过通信链路重新发送同步消息的同步消息的消息发送器。 操作控制部分在消息接收机接收到同步消息之后,选择的延迟时间启动测量部分,延迟时间使得从节点的操作部分同步地进行测量。
    • 12. 发明申请
    • ROBOT CONTROLLER CAPABLE OF PERFORMING FAULT DIAGNOSIS OF ROBOT
    • 机器人能够执行机器人故障诊断的机器人控制器
    • US20160279794A1
    • 2016-09-29
    • US15068642
    • 2016-03-14
    • FANUC CORPORATION
    • Shougo INAGAKISoichi ARITAHiromitsu TAKAHASHI
    • B25J9/16
    • B25J9/1674G05B2219/37526G05B2219/37538G05B2219/39413Y10S901/46Y10S901/49
    • A robot controller includes a first time-series data obtaining part for obtaining first data used for fault diagnosis in time series and store the first data as first time-series data, a second time-series data obtaining part for obtaining second data used for extraction of the first data which is used for the fault diagnosis in time series and store the second data as second time-series data, a time specification part for specifying extraction time of the first data used for the fault diagnosis based on the second time-series data, a data extraction part for extracting the first data corresponding to the extraction time, and a diagnosis performing part for performing the fault diagnosis of the robot based on the first data extracted by the data extraction part.
    • 机器人控制器包括第一时间序列数据获取部,用于以时间序列获取用于故障诊断的第一数据,并将第一数据作为第一时间序列数据存储,第二时间序列数据获取部,用于获取用于提取的第二数据 用于按时间序列进行故障诊断的第一数据,并将第二数据存储为第二时间序列数据;时间指定部,用于基于第二时间序列指定用于故障诊断的第一数据的提取时间 数据,用于提取对应于提取时间的第一数据的数据提取部分,以及用于基于由数据提取部分提取的第一数据执行机器人的故障诊断的诊断执行部分。
    • 13. 发明申请
    • MEASURING METHOD AND GRINDING MACHINE
    • 测量方法和研磨机
    • US20140213147A1
    • 2014-07-31
    • US14163437
    • 2014-01-24
    • JTEKT Corporation
    • Okitsugu TANAKAYutaka MURAKOSHI
    • B24B49/04G04F7/00
    • B24B49/04B24B5/04B24B5/42B24B49/02G04F7/00G05B19/401G05B2219/37526G05B2219/37574
    • In a measuring method in which a sizing device is activated only for a prescribed measurement time (t1) to carry out measurement in a main process that is repeated with a period of a prescribed process time (t0), there are stored an activation drift that is a drift of a measured value after activation of the sizing device and a deactivation drift that is a fluctuation in drifts among different elapsed times, each of the drift being measured when the sizing device is activated after a predetermined time has elapsed since the sizing device is deactivated. A measurement drift section is determined. In the measurement drift section, the minimum value and the maximum value of the drift in the measurement time (t1) in the activation drift are equal to the minimum value and the maximum value of the drift within a time (t2) obtained by subtracting the measurement time (t1) from the process time (t0) in the deactivation drift, and the difference between maximum value and the minimum value is equal to or smaller than a prescribed value (E). The sizing device (10) is warmed up for a time (tD) corresponding to a time from activation in the activation drift to the time at which the measurement drift section starts, and then the main process is started.
    • 在这样一种测量方法中,其中只在规定的测量时间(t1)中激活施胶装置以在规定的处理时间(t0)的周期内重复的主处理中进行测量,存储一个激活漂移, 是在施胶装置启动之后的测量值的漂移以及不同经过时间之间的漂移波动的失活漂移,当在尺寸调整装置经过预定时间之后,在施胶装置被激活时测量每个漂移 被禁用。 确定测量漂移部分。 在测量漂移部中,激活漂移中的测量时间(t1)中的漂移的最小值和最大值等于最小值和在通过减去所得到的时间(t2)内的漂移的最大值 在停用漂移中的处理时间(t0)的测量时间(t1)和最大值与最小值之间的差等于或小于规定值(E)。 预定尺寸装置(10)对应于从启动漂移中的激活到测量漂移部分开始的时间的时间(tD),然后开始主处理。