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    • 2. 发明授权
    • Transmission line pulse method for measuring electrostatic discharge voltages
    • 用于测量静电放电电压的传输线脉冲方法
    • US06570388B2
    • 2003-05-27
    • US09828377
    • 2001-04-06
    • Ming-Tsan LeeChuan-Hsi Liu
    • Ming-Tsan LeeChuan-Hsi Liu
    • G01R2912
    • G01R31/001
    • The present invention relates to a method which introduce a parasitic series resistance for solving electrostatic discharge voltages by using transmission line pulse method and least square error solution method. In present invention, we introduce a parasitic series resistance, Rs, into the equation which presents the correlation between the transmission line pulse method and human body model. The equation is then rewritten as electrostatic discharge voltage=electrostatic discharge current×(the human body equivalent resistance+the parasitic series resistance) We can obtain the optimal parasitic series resistance and electrostatic discharge voltage by using the least square error solution method. By making a comparison between the electrostatic discharge voltage obtained from transmission line pulse method and that obtained from human body model test method, we can find that the correlation of the transmission line pulse method and human body model in this invention is better than that in conventional method.
    • 本发明涉及一种通过使用传输线脉冲法和最小二乘法求解法引入用于求解静电放电电压的寄生串联电阻的方法。 在本发明中,我们将寄生串联电阻Rs引入到表示传输线脉冲方法与人体模型之间的相关性的方程式中。 然后通过使用最小二乘法求解方法,可以得到最佳的寄生串联电阻和静电放电电压。 通过比较从传输线脉冲法获得的静电放电电压与从人体模型试验方法得到的静电放电电压之间的比较,可以发现本发明的传输线脉冲方法与人体模型的相关性优于常规 方法。
    • 3. 发明授权
    • Assisted-opening knife
    • 辅助开刀
    • US08595941B2
    • 2013-12-03
    • US12915109
    • 2010-10-29
    • Ming-Tsan Lee
    • Ming-Tsan Lee
    • B26B3/06
    • B26B1/08
    • An assisted-opening knife has a spring tied to a front of a blade carrier and a movable slider assembly within a slot formed through the blade carrier, so that a blade can be rapidly extended by the elastic force without going through stepwise movement. An expanded portion of the slot engaging the slider assembly allows the blade to be received in a holder and ejected only when the slider assembly fully disengages from the expanded portion, thereby generating no sudden ejection of the blade. Additionally, a safety latch securely locks the blade when the blade is fully retracted. When the blade is fully extended, a stopper engages the slider assembly to prevent the blade from being retracted during cutting and stabbing. Accordingly, the assisted-opening knife addresses a solution to rapidly extend the blade for cutting and stabbing without compromising the safety considerations.
    • 辅助开启刀具有一个连接到刀片托架的前部的弹簧和在通过刀片托架形成的槽内的可移动滑块组件,使得刀片可以通过弹性力快速地延伸而不经过逐步运动。 接合滑块组件的狭槽的扩展部分允许刀片被容纳在保持器中,并且仅当滑块组件与扩张部分完全脱离时才被弹出,从而不产生刀片的突然喷射。 此外,当刀片完全缩回时,安全闩锁牢固地锁定刀片。 当刀片完全伸出时,止动器接合滑块组件,以防止刀片在切割和刺伤期间收回。 因此,辅助开启刀解决了在不影响安全性考虑的情况下快速延伸刀片以进行切割和刺穿的解决方案。