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    • 5. 发明授权
    • Alarm device
    • 报警装置
    • US06285287B1
    • 2001-09-04
    • US09737787
    • 2000-12-15
    • Heather JonesSharon JonesGary D. Jones
    • Heather JonesSharon JonesGary D. Jones
    • G08B1314
    • G08B15/004
    • A alarm device for warding off an imminent attack by generating loud warning sounds and generating attention. The alarm device includes a housing including a front wall, a back wall, a pair of side walls and a pair of end walls and designed for securely coupling to a user; a first sound generating device is coupled within the housing and is operationally coupled to a first such that the first sound generating device produces a first sound when the first switch is actuated; a second sound generating device is coupled within the housing operationally coupled to a second switch such that the second sound generating device produces a second sound when the second switch is actuated; and a power source is operationally coupled to the first switch and the second switch such that the power supply provides power to the first sound generating device and the second sound generating device when the first switch and the second switch are actuated.
    • 一种用于通过产生大声警告声并产生注意来防止即将发生的攻击的报警装置。 报警装置包括壳体,其包括前壁,后壁,一对侧壁和一对端壁,并被设计用于牢固地联接到使用者; 第一声​​音产生装置联接在壳体内并且可操作地耦合到第一声音产生装置,使得当第一开关被致动时,第一声音产生装置产生第一声音; 第二声音产生装置联接在壳体内,可操作地耦合到第二开关,使得当第二开关被致动时,第二声音产生装置产生第二声音; 并且电源可操作地耦合到第一开关和第二开关,使得当第一开关和第二开关被致动时,电源向第一声音产生装置和第二声音产生装置提供电力。
    • 6. 发明授权
    • Method for accurately positioning a device at a desired area of interest
    • 用于将设备精确地定位在期望的感兴趣区域的方法
    • US6085581A
    • 2000-07-11
    • US195565
    • 1998-11-18
    • Gary D. JonesJack E. HoustonKenneth T. Gillen
    • Gary D. JonesJack E. HoustonKenneth T. Gillen
    • G01B5/00G02B21/00G01B5/28G01B7/34
    • G02B21/0004B82Y35/00G01Q30/025Y10S977/851
    • A method for positioning a first device utilizing a surface having a viewing translation stage, the surface being movable between a first position where the viewing stage is in operational alignment with a first device and a second position where the viewing stage is in operational alignment with a second device. The movable surface is placed in the first position and an image is produced with the first device of an identifiable characteristic of a calibration object on the viewing stage. The moveable surface is then placed in the second position and only the second device is moved until an image of the identifiable characteristic in the second device matches the image from the first device. The calibration object is then replaced on the stage of the surface with a test object, and the viewing translation stage is adjusted until the second device images the area of interest. The surface is then moved to the first position where the test object is scanned with the first device to image the area of interest. An alternative embodiment where the devices move is also disclosed.
    • 一种利用具有观察平移台的表面定位第一装置的方法,所述表面可在观察台与第一装置工作对准的第一位置和观察台与第一装置的操作对准的第二位置之间移动 第二设备 可移动表面被放置在第一位置,并且在观察台上用校准物体的可识别特征的第一装置产生图像。 然后可移动表面被放置在第二位置,并且仅移动第二装置,直到第二装置中的可识别特征的图像与来自第一装置的图像匹配。 然后用测试对象在表面的台上更换校准对象,并且调整观察转换级直到第二设备对感兴趣的区域成像。 然后将表面移动到第一位置,其中用第一装置扫描测试对象以对感兴趣的区域成像。 还公开了设备移动的替代实施例。
    • 9. 发明授权
    • Pulse detonation engine having an aerodynamic valve
    • 具有气动阀的脉冲爆震发动机
    • US06584765B1
    • 2003-07-01
    • US10026236
    • 2001-12-21
    • David E. TewTorger J. AndersonRoy N. GuileDavid R. SobelWendell V. Twelves, Jr.Gary D. Jones
    • David E. TewTorger J. AndersonRoy N. GuileDavid R. SobelWendell V. Twelves, Jr.Gary D. Jones
    • F02K702
    • F23C15/00B64G1/401B64G1/402F02K7/06F02K7/067F23C2205/10F23C2205/20Y02T50/67Y02T50/671Y10T137/86405Y10T137/86743
    • A pulse detonation engine (10) is provided with an aerovalve (14) for controlling the pressure of injected propellants (Ox, Fuel) in an open-ended detonation chamber (26). The propellants are injected at such pressure and velocity, and in a direction generally toward a forward thrust wall end (16) of the detonation chamber (26), an aerovalve (14) is formed which effectively inhibits or prevents egress of the propellant from the detonation chamber (26). A shock wave (34) formed by the injected propellant acts, after reflection by the thrust wall end (16) and in combination with the aerovalve (14), to compress and conserve, or increase, the pressure of the injected propellant. Carefully timed ignition (28) effects a detonation pulse under desired conditions of maintained, or increased, pressure. Termination of the propellant injection serves to “open” the aerovalve (14), and exhaust of the combusted propellants occurs to produce thrust. Alternate embodiments of propellant injection mechanisms (12, 112) provide pulse valves (24, 122, 124) each having a fixed slotted disk (40, 140, 240) and a rotating slotted disk (42, 142, 242) to provide the desired high speed valving of discrete pulses of propellant for injection.
    • 脉冲爆震发动机(10)设置有空气阀(14),用于控制开放式爆震室(26)中喷射的推进剂(Ox,Fuel)的压力。 推进剂以这样的压力和速度被注入,并且在大致朝向引爆室(26)的向前推力壁端部(16)的方向上注入,形成了一个空气阀(14),其有效地抑制或防止推进剂从 爆震室(26)。 由喷射的推进剂形成的冲击波(34)在被推力壁端部(16)反射并与空气阀(14)组合之后作用,以压缩并保存或增加喷射推进剂的压力。 仔细定时点火(28)会在保持或增加压力的期望条​​件下产生爆震脉冲。 推进剂喷射的终止用于“打开”空气阀(14),并且发生燃烧的推进剂的排气以产生推力。 推进剂喷射机构(12,112)的替代实施例提供脉冲阀(24,122,124),每个脉冲阀具有固定的开槽圆盘(40,140,​​240)和旋转的开槽圆盘(42,142,242)以提供期望的 用于注射的推进剂的离散脉冲的高速阀。