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1. 发明授权

US5357839A Solid braid structure 失效
标题翻译：实心编织结构
公开(公告)号：US5357839A
公开(公告)日：1994-10-25
申请号：US126093
申请日：1993-09-23
申请人： David S. Brookstein , John Skelton , John R. Dent , Robin W. Dent , Donald J. Rose
发明人： David S. Brookstein , John Skelton , John R. Dent , Robin W. Dent , Donald J. Rose
IPC分类号： D04C1/06 , D04C3/24 , D04C1/00
CPC分类号： D04C1/06 , D04C3/04 , D04C3/06 , D04C3/08 , D04C3/24 , D10B2403/023 , D10B2505/02
摘要： A solid braid structure comprising a plurality of interlocked layers is created by causing a plurality of package carriers of yarn to move along a plurality of defined serpentine paths by track modules. The track modules extend in a first direction to define a longitudinally extending path corresponding to a first layer of the braid structure and in a second direction to provide at least one crossover path between adjacent serpentine paths. The package carriers which move in the first direction create a first layer of braid and, at a crossover path, move between adjacent serpentine paths to cause the yarn forming the first layer of braid to interlock with the braid of an adjacent layer.
摘要翻译：包括多个互锁层的固体编织结构通过使多个纱线的包装载体沿着多个限定的蛇形路径由轨道模块移动而产生。轨道模块沿第一方向延伸以限定对应于编织结构的第一层的纵向延伸路径，并且在第二方向上，以在相邻蛇形路径之间提供至少一个交叉路径。沿第一方向移动的包装载体产生第一编织层，并且在交叉路径处，在相邻蛇形路径之间移动，以使形成第一编织层的纱线与相邻层的编织物互锁。

2. 发明授权

US4217827A Radar fuzing system 失效
标题翻译：雷达系统
公开(公告)号：US4217827A
公开(公告)日：1980-08-19
申请号：US331160
申请日：1973-02-08
申请人： John R. Dent
发明人： John R. Dent
IPC分类号： F42C13/04 , G01S13/34
CPC分类号： F42C13/045 , G01S13/345
摘要： A frequency modulated continuous wave radar signal is transmitted to a tat and the signal reflected from the target is compared with a sample of the continuous wave transmitter to produce a difference frequency signal. The difference frequency signal is band-pass amplified, wide-band limited, and processed by two frequency discriminators displaced from each other in the frequency domain, but both within the frequency band of the limiter and band pass amplifier. Detectors, integrators, and thresholding circuits determine, with suitable false alarm rates, in which half of which discriminator the difference frequency signal is concentrated.
摘要翻译：将频率调制的连续波雷达信号发送到目标，并将从目标反射的信号与连续波发射器的采样进行比较以产生差频信号。差分频率信号被带通放大，宽带限制，并由两个频率鉴别器在频域中彼此偏移，但在限幅器和带通放大器的频带内均被处理。检测器，积分器和阈值电路以合适的误报率确定其中一半鉴别差频信号的浓度。

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