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    • 4. 发明申请
    • TIME-SERIES DATA DIAGNOSING/COMPRESSING METHOD
    • 时间序列数据诊断/压缩方法
    • US20130097128A1
    • 2013-04-18
    • US13643588
    • 2010-04-26
    • Shoji SuzukiJunsuke FujiwaraHideaki Suzuki
    • Shoji SuzukiJunsuke FujiwaraHideaki Suzuki
    • G06F17/30
    • G06F17/30067G05B23/0264G06F17/30371
    • An allowable error used for compressing time-series data can be set without knowledge of equipment. It is possible to prevent the data from being lost not only in the event of an abnormality, but also during a period in which an evidence of a predicted abnormality is detected. In addition, it is also possible to verify the properness of a set allowable error. Thus, the amount of data gathered and stored in a memory can be reduced without losing information required for detection of an evidence of a predicted abnormality occurring in the equipment of interest. As a result, it is possible to provide a time-series data diagnosing/compressing method capable of gathering time-series data with a high degree of efficiency and a data gathering/storing apparatus adopting the method. That is to say, in accordance with the present invention, there is provided a predicted-failure-evidence diagnosing section not depending on the equipment and not requiring knowledge of the equipment and, on the basis of a result of a predicted-abnormality-evidence diagnosis carried out by this section on time-series data gathered from the equipment, an allowable error used for compressing the gathered data can be set and managed in order to compress the data if the result of the diagnosis is normal or restrict the compression of the data during a period in which an evidence of a predicted abnormality is detected. Thus, the amount of data stored in a memory can be reduced.
    • 用于压缩时间序列数据的允许误差可以在不了解设备的情况下进行设置。 可以防止数据在异常的情况下丢失,而且可以在检测出预测的异常的证据的期间内丢失。 此外,还可以验证设定的允许误差的正确性。 因此,可以减少收集和存储在存储器中的数据量,而不会丢失在感兴趣的设备中发现的预测异常的证据的检测所需的信息。 结果,可以提供能够以高效率收集时间序列数据的时间序列数据诊断/压缩方法和采用该方法的数据收集/存储装置。 也就是说,根据本发明,提供了不依赖于设备而不需要设备知识的预测故障证据诊断部分,并且基于预测的异常证据的结果 本节对从设备收集的时间序列数据进行诊断,可以设置和管理用于压缩收集的数据的容许误差,以便在诊断结果正常的情况下压缩数据,或者限制压缩 检测到预测异常的证据的期间的数据。 因此,可以减少存储在存储器中的数据量。
    • 6. 发明申请
    • Ratchet wrench handle
    • 棘轮扳手手柄
    • US20110067531A1
    • 2011-03-24
    • US12805600
    • 2010-08-09
    • Shoji Suzuki
    • Shoji Suzuki
    • B25B13/46
    • B25B13/463
    • In order to avoid any unintended positive or reverse switch operation of a ratchet wrench handle A, an operation piece 9 is swingably supported by an axis in a handle head 1a; a set of operation claws 12 for positive rotation and those 13 for reverse rotation are disposed on one and the other portions of a distal end surface of said operation piece 9 that faces a rotation member 3; said operation piece 9 is also provided with a cam edge 16 recessed like an arc in the direction of said distal end surface; a pressing pin 15 is provided in a switch member 14 in such a manner that said pressing pin 15 can freely move into and out of said switch member 14, and contacts under pressure said cam edge 16 by way of a biasing force of a spring.
    • 为了避免棘轮扳手A的任何意外的正向或反向切换操作,操作件9由手柄头1a中的轴可摆动地支撑; 一组用于正旋转的操作爪12和反向旋转的操作爪12设置在所述操作件9的面向旋转构件3的远端表面的一个和另一个部分上; 所述操作件9还设置有沿着所述远端表面的方向凹陷成弧形的凸轮边缘16; 按压销15设置在开关构件14中,使得所述按压销15可以自由地移动进入和离开所述开关构件14,并且通过弹簧的偏压力在压力下接触所述凸轮边缘16。