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81 条记录 (耗时 0.029 秒)

    Fishing lure with weed guard
    71.
    发明授权
    Fishing lure with weed guard 失效
    钓鱼诱惑与杂草守卫

    公开(公告)号：US07293386B2

    公开(公告)日：2007-11-13

    申请号：US11134488

    申请日：2005-05-20

    申请人： John C. Thomas

    发明人： John C. Thomas

    IPC分类号： A01K85/00

    CPC分类号： A01K85/02 ,  A01K85/16

    摘要： The present invention provides a fishing lure that has a weed guard to reduce weed collection as the lure is pulled through the water. The weed guard consists of one or more stiff metal wires disposed in areas where weeds normally collect between a fishing line attachment and a dive control lip. An additional weed control hat further reduces weed collection where the one or more stiff wires pass through the dive control lip.

    摘要翻译： 本发明提供了一种捕鱼诱饵，当诱饵被吸入水中时，它具有除草剂以减少杂草收集。 杂草防护包括一根或多根刚性金属丝，其布置在通常在钓鱼线附着物和潜水控制唇之间杂草的区域中。 额外的杂草控制帽进一步减少杂草收集，其中一根或多根刚性丝穿过潜水控制唇。

    Multiplexed synchronization circuits for switching frequency synthesized signals
    76.
    发明授权
    Multiplexed synchronization circuits for switching frequency synthesized signals 失效
    用于开关频率合成信号的多路复用同步电路

    公开(公告)号：US06043693A

    公开(公告)日：2000-03-28

    申请号：US88646

    申请日：1998-06-01

    申请人： John C. Thomas

    发明人： John C. Thomas

    IPC分类号： G06F1/08 ,  H03K5/135 ,  H03L7/00

    CPC分类号： G06F1/08 ,  H03K5/135 ,  H03L7/00

    摘要： Multiplexers are used to generate synchronized slave clocks from a common master clock. A first multiplexer and a second multiplexer generate a first slave clock and a second slave clock, respectively, from the common master clock. A third multiplexer and a fourth multiplexer are configured as a divide-by-n circuit for providing a third slave clock that is a divided version of the second slave clock. A fifth multiplexer provides a matching delay to preserve the synchronization between the first slave clock and the other slave clocks. A sixth multiplexer is used to select between the second slave clock and the third slave clock in response to a select signal. A flip-flop may be used to provide the select signal and to guard against false selection of slave clocks.

    摘要翻译： 多路复用器用于从公共主时钟生成同步的从时钟。 第一多路复用器和第二多路复用器分别从公共主时钟产生第一从时钟和第二从时钟。 第三多路复用器和第四多路复用器被配置为用于提供作为第二从时钟的分割版本的第三从时钟的分频电路。 第五复用器提供匹配延迟以保持第一从时钟和其它从时钟之间的同步。 第六多路复用器用于响应于选择信号在第二从时钟和第三从时钟之间进行选择。 可以使用触发器来提供选择信号并防止从属时钟的错误选择。

    Air seeder blockage monitoring system
    77.
    发明授权
    Air seeder blockage monitoring system 失效
    播种机堵塞监控系统

    公开(公告)号：US5831539A

    公开(公告)日：1998-11-03

    申请号：US956053

    申请日：1997-10-22

    申请人： John C. Thomas ,  Douglas L. Hauck ,  Christopher J. Skarie ,  Jon T. Jacobson ,  John D. Paulson ,  Trevor D. Fuss ,  Daryl N. Roehrich ,  Jeffrey G. Hopman

    发明人： John C. Thomas ,  Douglas L. Hauck ,  Christopher J. Skarie ,  Jon T. Jacobson ,  John D. Paulson ,  Trevor D. Fuss ,  Daryl N. Roehrich ,  Jeffrey G. Hopman

    IPC分类号： G08B21/00

    CPC分类号： A01C7/105 ,  Y02P60/16

    摘要： A particle blockage monitoring system employs a flexible piezoelectric particle sensor element in a portion of a particle flow path so that a number of particles traveling in the particle flow path strike the flexible particle sensor element while preventing damage to the particles and maintaining the forward momentum of all the particles in the particle flow path. In order to provide flexibility in monitoring particles of different types and to increase the information rate, the use of a one-shot multivibrator to temporarily store a particle detection signal as in the prior art is avoided. Also, serial sampling of the particle sensor data is avoided to increase the information rate. Instead, a comparator that includes a diode in a feedback loop so as to function as a latch is used in conjunction with a serial shift register that has parallel data input lines. This enables a microprocessor to monitor the output from a multiple-bit memory element which stores a digital representation of the outputs of plural sensor elements at a higher rate than attainable in the prior art. As a result of the increased rate at which information can be obtained from the particle sensor elements, the microprocessor can not only provide particle flow blockage status data but can also provide particle flow rates for the monitored particle flow paths.

    摘要翻译： 颗粒堵塞监测系统在颗粒流动路径的一部分中使用柔性压电颗粒传感器元件，使得在颗粒流动路径中行进的颗粒数量抵抗柔性颗粒传感器元件，同时防止对颗粒的损害并保持向前的动量 粒子流动路径中的所有粒子。 为了提供监视不同类型的颗粒的灵活性并增加信息速率，避免了像现有技术一样使用单次多谐振荡器临时存储颗粒检测信号。 此外，避免了粒子传感器数据的串行采样以增加信息速率。 相反，在具有并行数据输入线的串行移位寄存器中使用包括反馈回路中的二极管以用作锁存器的比较器。 这使得微处理器能够监测来自存储多个传感器元件的输出的数字表示的多位存储器元件的输出以比现有技术中可获得的更高的速率。 作为从颗粒传感器元件获得信息的速率增加的结果，微处理器不仅可以提供粒子流阻塞状态数据，而且还可以为监测的粒子流动路径提供粒子流速。

    Fish landing device
    79.
    发明授权
    Fish landing device 失效
    鱼着陆装置

    公开(公告)号：US5419074A

    公开(公告)日：1995-05-30

    申请号：US106872

    申请日：1993-08-16

    申请人： John C. Thomas

    发明人： John C. Thomas

    IPC分类号： A01K77/00

    CPC分类号： A01K77/00

    摘要： A fish landing device comprising a generally conical landing device having a rigid frame with a flexible covering supported by the frame with an opening at each end of the covering to facilitate drawing the fish into the covering while the line is still attached and having a slot extending the entire length of the frame to allow drawing the line completely through the landing device, together with straps for securing the covering about the fish to immobilize the fish for safe removal of the hook.

    摘要翻译： 一种鱼类着陆装置，包括大致锥形的着陆装置，其具有刚性框架，所述刚性框架具有由所述框架支撑的柔性覆盖件，所述框架在所述覆盖物的每个端部处具有开口，以便于在所述管线仍然附接并且具有延伸的槽 框架的整个长度以允许将线完全穿过着陆装置，以及用于固定围绕鱼的覆盖物的带，以固定鱼以安全地移除钩。