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10 条记录 (耗时 0.011 秒)

    Range of motion device
    1.
    发明授权
    Range of motion device 失效
    运动装置范围

    公开(公告)号：US06447425B1

    公开(公告)日：2002-09-10

    申请号：US09595570

    申请日：2000-06-14

    申请人： Harry Keller ,  Hans Fritschi ,  Ara Knaian

    发明人： Harry Keller ,  Hans Fritschi ,  Ara Knaian

    IPC分类号： A63B2100

    CPC分类号： A61B5/1071 ,  A61B5/1121 ,  A61B5/1126 ,  A61B5/4528 ,  A61B5/6802 ,  A61B2562/0266 ,  A61H1/02 ,  A61H2230/62

    摘要： A flexure measurement device measures the flexure of a flexing body part thereby describing a range of motion of the body part. The flexure measurement device includes a flexible member and a sensor for detecting a change in proportion of the flexible member in response to flexing of the flexible member. In one example, a flexure measurement device measures a change in a length dimension of an elongated flexible member. The length dimension is measured using transmitted signals in which a light source directs a light beam across an array of light sensors. A change in length causes a light source to pivot, thereby changing the light sensors upon which the light beam impinges. The flexure measurement device determines a position in the array of light sensors at which the illumination changes from light to dark to produce a flexure angle measurement.

    摘要翻译： 弯曲测量装置测量弯曲体部的挠曲，从而描述身体部分的运动范围。 弯曲测量装置包括柔性构件和用于响应于柔性构件的挠曲来检测柔性构件的比例变化的传感器。 在一个示例中，挠曲测量装置测量细长柔性构件的长度尺寸的变化。 使用其中光源引导光束穿过光传感器阵列的传输信号来测量长度尺寸。 长度的变化导致光源枢转，从而改变光束撞击的光传感器。 挠曲测量装置确定光传感器阵列中的照明从亮到暗变化以产生挠曲角测量的位置。

    Rapid bus priority resolution
    2.
    发明授权
    Rapid bus priority resolution 失效
    快速总线优先级分辨率

    公开(公告)号：US3983540A

    公开(公告)日：1976-09-28

    申请号：US611439

    申请日：1975-09-08

    申请人： Harry Keller ,  Edward H. Forrester

    发明人： Harry Keller ,  Edward H. Forrester

    IPC分类号： G06F13/374 ,  G06F3/00

    CPC分类号： G06F13/374

    摘要： In a computer system wherein a number of peripheral devices contend with each other for access to a communication bus, a priority selection system is provided. The priority selection system includes priority address code setting means as a part of each of the peripheral devices. A contention bus is provided to which all of the peripheral devices are connected in parallel. Logic means are provided as a functional part of each of the peripheral devices. A logic means are responsive to the setting of the priority address codes to resolve the priority selection among the several contenders. With the logic means and the address code means being a part of the peripheral devices, the selection is independent of card cage slot position or of slot gaps. The system is also independent of the length of the communication bus.

    摘要翻译： 在其中多个外围设备彼此竞争用于访问通信总线的计算机系统中，提供优先级选择系统。 优先选择系统包括作为每个外围设备的一部分的优先地址码设置装置。 提供了所有外围设备并行连接的竞争总线。 逻辑装置被提供为每个外围设备的功能部分。 逻辑手段响应优先地址码的设置来解决多个竞争者之间的优先选择。 通过逻辑手段和地址代码意味着是外围设备的一部分，选择与卡槽位置或插槽间隙无关。 该系统也与通信总线的长度无关。