Real time homogeneous nucleotide assay
    2.
    发明授权
    Real time homogeneous nucleotide assay 失效
    实时同源核苷酸测定

    公开(公告)号:US5853990A

    公开(公告)日:1998-12-29

    申请号:US687662

    申请日:1996-07-26

    摘要: A method for performing real time, homogeneous assay of a target nucleic acid comprising annealing a labeled, ribo-oligonucleotide probe to the target DNA sequence and degrading a portion of the probe with RNase H to release labeled fragments. Sequential measurements of the released fragments permits kinetic characterization of the presence of the target sequence. Preferably, the assay is integrated into a polymerase chain reaction so that target amplification can be detected in real time.

    摘要翻译: 一种用于进行靶核酸的实时,均一测定的方法,包括将标记的核糖核酸寡核苷酸探针退火至靶DNA序列,并用RNA酶H降解探针的一部分以释放标记的片段。 释放的片段的顺序测量允许动态表征目标序列的存在。 优选地,将测定法整合到聚合酶链反应中,使得可以实时检测靶扩增。

    Military communications antenna switching
    3.
    发明授权
    Military communications antenna switching 失效
    军用通信天线切换

    公开(公告)号:US06975178B1

    公开(公告)日:2005-12-13

    申请号:US10608114

    申请日:2003-06-25

    摘要: A military special operations forces communications assisting, ruggedized, manually operated coaxial antenna A/B switch especially suited for mounting directly on the input/output port connector of a wide band transceiver radio apparatus or for alternate use as a tether-connected switch. The switch includes multi-switch stacking capability, weather and rough usage adaptability, detented operation, accidental position change protection, gloved hand operation and desirable electrical characteristics. Use of the switch in single or multi switch arrangements under darkened and time-limited battlefield conditions to change between differing antennas used with a military mission transceiver radio transceiver is possible.

    摘要翻译: 军事特种作战部队的通信协助,坚固耐用的手动同轴天线A / B开关,特别适用于直接安装在宽频带无线电收音机设备的输入/输出端口连接器上,或作为系绳连接开关的替代使用。 该开关包括多开关堆叠能力,天气和使用适应性,定位操作,意外位置变化保护,手套手套操作和所需的电气特性。 在黑暗和时间有限的战场条件下,在单个或多个交换机配置中使用交换机可以在与军事任务收发器无线电收发器之间使用的不同天线之间改变。