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    • 5. 发明授权
    • Electronic article surveillance system utilizing synchronous integration
    • 电子物品监控系统采用同步整合
    • US4812822A
    • 1989-03-14
    • US91423
    • 1987-08-31
    • John F. FeltzJohn W. TaylorRichard S. Vuketich
    • John F. FeltzJohn W. TaylorRichard S. Vuketich
    • G08B13/24
    • G08B13/2414G08B13/2471G08B13/2488
    • An electronic article surveillance system employs a resonant tag attached to an article being protected. An interrogation transmitter whose transmission frequency is periodically swept through the resonant frequency of the tag is positioned near an exit of the protected area. The resonant tag is periodically energized by the transmitter as the transmitter frequency passes through the resonant frequency of the tag to cause the tag to emit a periodic tag signal at the sweep rate of the transmitter. The tag signal is received by a receiver that generates an alarm upon the detection of a tag signal. The receiver employs synchronous integration in the form of a dual channel synchronous video integrator to independently process positive and negative pulses of the tag signal in order to differentiate the tag signal from extraneous signals and noise.
    • 电子物品监视系统使用附着在被保护物品上的共振标签。 传输频率周期性地扫过标签的谐振频率的询问发射机位于保护区域的出口附近。 当发射机频率通过标签的谐振频率时,谐振标签被发射机周期性地激励,以使标签以发射机的扫描速率发射周期性标签信号。 标签信号由接收机接收,在检测到标签信号时产生报警。 接收机以双通道同步视频积分器的形式采用同步整合,以独立地处理标签信号的正和负脉冲,以便将标签信号与外来信号和噪声区分开来。
    • 8. 发明授权
    • Web of record members and method of and apparatus for making same and
system for detecting indicia
    • 记录成员网络及其制作方法和装置以及用于检测标记的系统
    • US5760414A
    • 1998-06-02
    • US574703
    • 1995-12-19
    • John W. Taylor
    • John W. Taylor
    • B65H23/04G01N21/89G01N21/86
    • G01N21/89B65H23/046B65H2553/40Y10T428/24273
    • There is disclosed a web of record members of the composite label web, tag and linerless types with cracks or fissures through the webs so that the position of the web can be detected by an optical detector. Apparatus can be used to convert the web into more usable form which includes for provision of optically detectable cracks or fissures in the web. These cracks are made by crushing the web locally between one or more crushing cutters and a back-up roll which cooperates with zero clearance. The method and apparatus can produce a reliably detectable web at low cost. The optical detector includes a source of light and a bicell detector between which the web with the cracks or fissures passes. The bicell detector produces a first output signal representing the amount of light impinging on a first portion of the detector and a second output signal representing the amount of light impinging on a second portion of the detector. A difference circuit is coupled to the bicell detector to provide a signal representing the difference between the first and second output signals of the bicell detector. From this difference signal the leading and trailing edges of a crack or fissure can be detected.
    • 公开了复合标签网的记录部件的网状物,带有裂纹或裂缝的标签和无衬里类型的卷材,从而可以通过光学检测器检测卷筒纸的位置。 可以使用装置将纸幅转换成更可用的形式,其包括在纸幅中提供可光学检测的裂缝或裂缝。 这些裂纹是通过在一个或多个破碎机之间局部破碎而制成的,并且与零间隙配合的支撑辊。 该方法和装置可以以低成本产生可靠地检测的网。 光学检测器包括光源和双开关检测器,其间具有裂纹或裂缝的幅材通过。 二相检测器产生表示入射在检测器的第一部分上的光量的第一输出信号,以及表示入射到检测器第二部分上的光量的第二输出信号。 差分电路耦合到二相检测器以提供表示双开关检测器的第一和第二输出信号之间的差的信号。 从该差异信号可以检测裂缝或裂缝的前缘和后缘。
    • 10. 发明授权
    • Color coordination cone
    • 颜色协调锥
    • US4761137A
    • 1988-08-02
    • US7910
    • 1987-01-28
    • John W. TaylorRobert M. Sweeney
    • John W. TaylorRobert M. Sweeney
    • A45D44/00G01J3/52G09B19/00
    • G01J3/52A45D44/005G09B19/0023
    • A color coordination cone which permits a hair colorist to examine color mixtures before actual application. It is comprised of an internally illuminated cone-shaped base apparatus over which one or more transparent color cones comprised of twenty-four longitudinal color bands in eleven shades is placed. The color cones are rotated one over the other to examine the effect of mixing one color with another. In another embodiment of the invention, a colorless, transparent conical sheath with external tracks in radial planes corresponding to the edges of color cone shade levels is slid over the color cone. Elongated strips in various hues are slid between certain sets of adjacent tracks so that a particular hue on a strip will be positioned over a particular hue on the color cone and the results determined.
    • 一种颜色协调锥体,允许染发剂在实际应用前检查颜色混合物。 它由一个内部照明的锥形基座装置组成,一个或多个透明色锥由二十四个纵向色带组成,其中有一十一个阴影。 颜色锥体一个旋转一个,以检查混合一种颜色与另一种颜色的效果。 在本发明的另一个实施例中,一个无色透明的圆锥形护套,其与径向平面中对应于彩色锥形遮挡层边缘的外部轨道在色锥上滑动。 各种色调的细长条在特定的相邻轨迹组之间滑动,使得条上的特定色调将位于色锥上的特定色调上,并确定结果。