Apparatus for deploying and supporting a large aperture volumetric array
in a medium
    21.
    发明授权
    Apparatus for deploying and supporting a large aperture volumetric array in a medium 失效
    用于在介质中部署和支撑大孔径体积阵列的装置

    公开(公告)号:US4850915A

    公开(公告)日:1989-07-25

    申请号:US37267

    申请日:1987-04-10

    CPC classification number: G10K11/008 B63B22/003

    Abstract: An apparatus for supporting a large volumetric array of acoustic sensors in water is packaged in a standard configuration sonobuoy envelope and utilizes conventional sonobuoy deployment components. A housing within the envelope contains a plurality of tubular extendable members stored on drums and extendable to form array support booms upon deployment of the apparatus. A plurality of releasable array modules are releasably attached to the housing, each module containing an array cable and a plurality of acoustic sensors secured to and along the cable. As the apparatus enters and descends through the water, the tubular members extend to form array support booms. The array modules are synchronously released to the extension of the tubular members and as the modules descend, the array cables and acoustic sensors deploy, the array cables forming catenaries between points on array support boom pairs or between the housing and points on the various booms. A non-rigid, four-boom hanging catenary array structure is thereby deployed.

    Abstract translation: 用于在水中支撑大体积阵列的声学传感器的装置被封装在标准配置的声波包络中,并且利用常规的声纳部署部件。 信封内的壳体包含多个可放置在桶上的管状可延伸构件,并可在装置展开时形成阵列支撑臂。 多个可释放的阵列模块可释放地附接到壳体,每个模块包含阵列电缆和固定到电缆并沿着电缆的多个声学传感器。 当装置通过水进入和下降时,管状构件延伸以形成阵列支撑臂。 阵列模块同时释放到管状构件的延伸部分,随着模块下降,阵列电缆和声学传感器部署,阵列电缆在阵列支撑臂对上的点之间或者壳体与各种悬臂之间的点之间形成悬链。 从而部署了非刚性的四臂悬挂悬链阵列结构。

    System With Multiple Electronic Devices

    公开(公告)号:US20220083382A1

    公开(公告)日:2022-03-17

    申请号:US17522730

    申请日:2021-11-09

    Abstract: Multiple electronic devices may be used together in a system. The electronic devices may use sensor measurements and other information to detect when an edge of a first electronic device is adjacent to an edge of a second electronic device. In response to detection of adjacency between the edges of the first and second devices, the devices may transition from an independent operating mode in which each device operates separately to a joint operating mode in which resources of the devices are shared. In the joint operating mode, images may extend across displays in the devices, speakers in the devices may be used to play different channels of an audio track, cameras and other sensors may be used in cooperation with each other, and other resources may be shared. Magnetic components may hold devices together in a variety of orientations.

    Trolley Braking System
    25.
    发明申请
    Trolley Braking System 有权
    手推车制动系统

    公开(公告)号:US20120137924A1

    公开(公告)日:2012-06-07

    申请号:US13291124

    申请日:2011-11-08

    CPC classification number: B66C9/18 B66C21/02 F16D63/008

    Abstract: A trolley for transporting the rider supported by a harness on a cable or rope, the trolley having a mounting plate configured with a connection point to receive the rider's harness, a pulley rotatably mounted to the mounting plate to support the plate on the cable or rope, and a friction shoe mounted on the plate forward of the pulley to contact the upper portion of the cable or rope, wherein the connection point is located beneath the cable or rope between the centers of the pulley and the friction shoe. The apparatus may also provide a manually operated brake handle to allow the rider to selectively apply braking force to reduce the speed of the trolley on the cable as desired.

    Abstract translation: 用于将由线束支撑的骑手运送到电缆或绳索上的小车,所述手推车具有安装板,所述安装板配置有连接点以接收所述骑手的线束;滑轮,可旋转地安装到所述安装板以将所述板支撑在所述绳索或绳索上 以及摩擦瓦,其安装在所述滑轮前面的所述板上以接触所述电缆或绳索的上部,其中所述连接点位于所述滑轮和所述摩擦鞋的中心之间的所述电缆或绳索之下。 该装置还可以提供手动操作的制动手柄,以允许骑车者根据需要选择性地施加制动力以降低手推车在缆线上的速度。

    Reflective article and method for the preparation thereof
    26.
    发明授权
    Reflective article and method for the preparation thereof 有权
    反射制品及其制备方法

    公开(公告)号:US07329462B2

    公开(公告)日:2008-02-12

    申请号:US10638099

    申请日:2003-08-07

    Abstract: A reflective article useful, for example, in automotive headlights includes a substrate, a reflective metal layer, and a haze-prevention layer between the substrate and the reflective metal layer. The substrate includes an amorphous thermoplastic resin having a heat distortion temperature of at least about 140° C., a density less than 1.7 grams per milliliter, and an organic volatiles content less than 1,000 parts per million measured according to ASTM D4526. The haze-prevention layer includes a material having a volume resistivity of at least 1×10−4 ohm-centimeters and a tensile modulus of at least about 3×105 pounds per square inch. The article resists hazing of the reflective layer at elevated temperatures.

    Abstract translation: 例如在汽车前灯中有用的反射制品包括在基底和反射金属层之间的基底,反射金属层和防雾层。 衬底包括热变形温度为至少约140℃,密度小于1.7克/毫升的无定形热塑性树脂,以及根据ASTM D4526测量的少于1,000份百万分之有机挥发物含量。 防雾层包括具有至少1×10 -4欧姆厘米的体积电阻率和至少约3×10 5磅/平方英寸的拉伸模量的材料。 该物品在升高的温度下抵抗反射层的雾化。

    Heat resistant plastic lamp components and methods of forming
    27.
    发明授权
    Heat resistant plastic lamp components and methods of forming 有权
    耐热塑料灯组件及成型方法

    公开(公告)号:US07270453B2

    公开(公告)日:2007-09-18

    申请号:US11018638

    申请日:2004-12-21

    Abstract: A molded plastic lamp component includes, in an exemplary embodiment, a first portion formed from a first material having a first heat distortion temperature, and a second portion formed from a second material having a second heat distortion temperature. The first heat distortion temperature is higher than the second heat distortion temperature.

    Abstract translation: 在示例性实施例中,模制塑料灯部件包括由具有第一热变形温度的第一材料形成的第一部分和由具有第二热变形温度的第二材料形成的第二部分。 第一热变形温度高于第二热变形温度。

    RF isolation switch
    28.
    发明授权
    RF isolation switch 失效
    射频隔离开关

    公开(公告)号:US4626806A

    公开(公告)日:1986-12-02

    申请号:US786204

    申请日:1985-10-10

    CPC classification number: H01P1/15

    Abstract: A solid state radio frequency switching circuit is provided that exhibits up to 25 db isolation between output ports. The circuit integrates the switching versatility of a pin diode switch with the excellent signal isolation of a quarter wavelength combiner.

    Abstract translation: 提供固态射频切换电路,其在输出端口之间显示高达25db的隔离。 该电路将pin二极管开关的开关多功能性与四分之一波长组合器的良好信号隔离相结合。

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