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    • 3. 发明授权
    • Apparatus for measuring auditory reaction time
    • 用于测量听觉反应时间的装置
    • US4502489A
    • 1985-03-05
    • US428325
    • 1982-09-29
    • William W. Alston, Jr.
    • William W. Alston, Jr.
    • A61B5/11A61B5/16G04F10/00
    • A61B5/11A61B5/162
    • Apparatus is disclosed for measuring an athlete's auditory reaction time, and for training an athlete to reduce his auditory reaction time in response to an auditory stimulus used to initiate an athletic event. The apparatus automatically provides a sequence of variable time delays followed by auditory stimuli which stimulates the sequence and auditory quality of the preparatory commands used to initiate an athletic event. The apparatus further provides means for measuring and indicating the athlete's auditory reaction time in response to the auditory stimulus which represents the "Go" signal of the athletic event.
    • 公开了用于测量运动员的听觉反应时间的装置,并且用于训练运动员以响应于用于发起运动赛事的听觉刺激来减少其听觉反应时间。 该装置自动提供可变时间延迟的序列,随后是听觉刺激,其刺激用于发起运动事件的准备命令的顺序和听觉质量。 该装置还提供用于响应于表示运动赛事的“Go”信号的听觉刺激来测量和指示运动员的听觉反应时间的装置。
    • 5. 发明授权
    • Single and multi layer variable voltage protection devices and method of making same
    • 单层和多层可变电压保护装置及其制作方法
    • US06657532B1
    • 2003-12-02
    • US09139309
    • 1998-08-24
    • Karen P. ShrierGerald R. BehlingJames B. IntraterKailash C. JoshiWilliam W. Alston, Jr.
    • Karen P. ShrierGerald R. BehlingJames B. IntraterKailash C. JoshiWilliam W. Alston, Jr.
    • H01C710
    • H01C7/10H01C7/105H01C7/12
    • Disclosed is a variable voltage protection device for electronic devices which in one aspect comprises a thin layer of neat dielectric polymer or glass positioned between a ground plane and an electrical conductor for overvoltage protection, wherein the neat polymer or glass layer does not include the presence of conductive or semiconductive particles. Also disclosed is the combination of the neat dielectric polymer or glass thin layer positioned on a conventional variable voltage protection material comprising a binder containing conductive or semiconductive particles. A multi-layer variable voltage protection component is disclosed comprising three layers of overvoltage protection material wherein the outer two layers contain a lower percentage of conductive or semiconductive particles and wherein the inner layer contains a higher percentage of conductive or semiconductive particles. The multi-layer component can optionally be used in combination with the neat dielectric polymer or glass layer and can optionally have interposed metal layers. A method is disclosed for dispersing insulative particles and conductive or semiconductive particles in a binder using a volatile solvent for dispersement of the insulative particles and the conductive or semiconductive particles before mixing with the binder.
    • 公开了一种用于电子设备的可变电压保护装置,其一方面包括位于接地平面和用于过电压保护的电导体之间的纯介电聚合物或玻璃的薄层,其中纯聚合物或玻璃层不包括 导电或半导体颗粒。 还公开了位于常规可变电压保护材料上的纯介电聚合物或玻璃薄层的组合,其包含含有导电或半导体颗粒的粘合剂。 公开了一种多层可变电压保护组件,其包括三层过电压保护材料,其中外两层含有较低百分比的导电或半导电颗粒,并且其中内层含有较高百分比的导电或半导电颗粒。 多层组分可以任选地与纯介电聚合物或玻璃层组合使用,并且可以任选地具有插入的金属层。 公开了一种用于在粘合剂混合之前使用用于分散绝缘颗粒和导电或半导电颗粒的挥​​发性溶剂将绝缘颗粒和导电或半导电颗粒分散在粘合剂中的方法。