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40 条记录 (耗时 0.02 秒)

    Spinning tubular projectile combustible sabot
    14.
    发明授权
    Spinning tubular projectile combustible sabot 失效
    旋转管状射弹可燃物

    公开(公告)号：US4318344A

    公开(公告)日：1982-03-09

    申请号：US99355

    申请日：1979-12-03

    申请人： Raymond M. Price ,  John S. Ward

    发明人： Raymond M. Price ,  John S. Ward

    IPC分类号： C06B33/00 ,  C06B45/10 ,  F42B14/08 ,  F42B13/16

    CPC分类号： C06B33/00 ,  C06B45/10 ,  F42B14/068 ,  F42B14/08

    摘要： This invention relates to a combustible sabot and process for its preparan for a spinning tubular projectile. This combustible sabot is prepared in such a way and of such materials that it combusts spontaneously while exiting the gun barrel. The sabot is fabricated from an anhydride cured epoxy binder, boron, molybdenum trioxide, ammonium perchlorate and a metallic fuel selected from either aluminum or magnesium in the presence of a catalyst.

    摘要翻译： 本发明涉及一种可燃烧棒及其制备用于纺丝管状射弹的方法。 这种可燃物体以这种方式和这种材料制备，使其在离开枪管时自发燃烧。 该催芽剂由酐固化的环氧树脂粘合剂，硼，三氧化钼，高氯酸铵和选自铝或镁的金属燃料在催化剂存在下制备。

    Multi-pixel high-resolution three-dimensional imaging radar
    15.
    发明授权
    Multi-pixel high-resolution three-dimensional imaging radar 有权
    多像素高分辨率三维成像雷达

    公开(公告)号：US08144052B2

    公开(公告)日：2012-03-27

    申请号：US12580210

    申请日：2009-10-15

    申请人： Ken B. Cooper ,  Robert J. Dengler ,  Peter H. Siegel ,  Goutam Chattopadhyay ,  John S. Ward ,  Nuria Llombart Juan ,  Tomas E. Bryllert ,  Imran Mehdi ,  Jan A. Tarsala

    发明人： Ken B. Cooper ,  Robert J. Dengler ,  Peter H. Siegel ,  Goutam Chattopadhyay ,  John S. Ward ,  Nuria Llombart Juan ,  Tomas E. Bryllert ,  Imran Mehdi ,  Jan A. Tarsala

    IPC分类号： G01S13/89 ,  G01C3/08

    CPC分类号： G01S13/89 ,  G01S7/024 ,  G01S7/03 ,  G01S7/35 ,  G01S13/34 ,  G01S13/87 ,  H01Q19/191 ,  H01Q19/195

    摘要： A three-dimensional imaging radar operating at high frequency e.g., 670 GHz radar using low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform, is disclosed that operates with a multiplexed beam to obtain range information simultaneously on multiple pixels of a target. A source transmit beam may be divided by a hybrid coupler into multiple transmit beams multiplexed together and directed to be reflected off a target and return as a single receive beam which is demultiplexed and processed to reveal range information of separate pixels of the target associated with each transmit beam simultaneously. The multiple transmit beams may be developed with appropriate optics to be temporally and spatially differentiated before being directed to the target. Temporal differentiation corresponds to a different intermediate frequencies separating the range information of the multiple pixels. Collinear transmit beams having differentiated polarizations may also be implemented.

    摘要翻译： 公开了以高频率操作的三维成像雷达，例如使用低相位噪声合成器的670GHz雷达和用于产生调频连续波（FMCW）波形的快速啁啾声），其以多路波束操作以获得范围 信息同时在目标的多个像素上。 源发射波束可以被混合耦合器划分成多个复用在一起的多个发射波束并被引导为从目标反射并作为单个接收波束返回，该单个接收波束被解复用并被处理以显示与每一个相关联的目标的分离像素的范围信息 同时发射波束。 多个发射光束可以用合适的光学器件显影，以在被引导到目标之前在时间和空间上被区分。 时间微分对应于分离多个像素的范围信息的不同中间频率。 也可以实现具有差分极化的共线发射波束。

    Metal end shell and easy opening can end for beer and beverage cans
    17.
    发明授权
    Metal end shell and easy opening can end for beer and beverage cans 有权
    金属端壳和容易打开可以结束啤酒和饮料罐

    公开(公告)号：US06761280B2

    公开(公告)日：2004-07-13

    申请号：US10033257

    申请日：2001-12-27

    申请人： Harry R. Zonker ,  Gary L. Myers ,  Robert E. Dick ,  Darl G. Boysel ,  John S. Ward

    发明人： Harry R. Zonker ,  Gary L. Myers ,  Robert E. Dick ,  Darl G. Boysel ,  John S. Ward

    IPC分类号： B65D1734

    CPC分类号： B65D17/08 ,  B65D17/4012 ,  Y10S220/906

    摘要： A sheet metal end shell for conversion into easy opening beer and beverage ends with reduced metal usage while maintaining commercially acceptable buckle resistance. The end shell has an upper chuckwall portion that is disposed at an angle of about 20-35 degrees to vertical, a countersink bead having a width of about 0.020-0.040 inch, and further preferably having a countersink depth of less than about 0.250 inch and a panel depth less than about 0.070 inch.

    摘要翻译： 一种钣金端壳，用于转换成易于打开的啤酒和饮料端，同时保持商业上可接受的耐扣性。 端壳具有上部夹紧壁部分，其以垂直方向以大约20-35度的角度设置，具有约0.020-0.040英寸的宽度的凹坑，并且还优选地具有小于约0.250英寸的埋头孔深度， 面板深度小于约0.070英寸。