Efficient pseudorandom value generator
    11.
    发明授权
    Efficient pseudorandom value generator 失效
    高效伪随机值生成器

    公开(公告)号:US5428561A

    公开(公告)日:1995-06-27

    申请号:US51639

    申请日:1993-04-22

    IPC分类号: G06F7/58 G06F1/02

    CPC分类号: G06F7/582

    摘要: Pseudorandom values are produced using a memory and an arithmetic logic unit. The previous value is shifted four places to the left to form a shifted value. Next, the previous value is subtracted from this shifted value to form a subtracted value. The least significant bit of this subtracted value is complemented to form the new value.

    摘要翻译: 使用存储器和算术逻辑单元产生伪随机值。 上一个值向左移动四个位置以形成移位值。 接下来,从该移位值中减去先前的值以形成相减值。 该减法值的最低有效位被补充以形成新值。

    VEHICLE SPEAKER MOUNTING SYSTEM
    12.
    发明申请
    VEHICLE SPEAKER MOUNTING SYSTEM 有权
    车辆扬声器安装系统

    公开(公告)号:US20080279412A1

    公开(公告)日:2008-11-13

    申请号:US11747472

    申请日:2007-05-11

    IPC分类号: H04R1/02

    摘要: A vehicle speaker mounting system. The vehicle speaker mounting system comprises a parcel shelf having at least one stiffener extending substantially longitudinally along the length of the parcel shelf. The system further includes at least one aperture extending through a generally planar portion of the parcel shelf. The aperture is configured to receive a speaker.

    摘要翻译: 车载扬声器安装系统。 车辆扬声器安装系统包括具有沿着包裹架的长度大致纵向延伸的至少一个加强件的包裹架。 该系统还包括延伸穿过包裹架的大致平面部分的至少一个孔。 孔径被配置为接收扬声器。

    Collet-type splice and dead end for use with an aluminum conductor composite core reinforced cable
    14.
    发明申请
    Collet-type splice and dead end for use with an aluminum conductor composite core reinforced cable 有权
    与铝导体复合芯增强电缆一起使用的夹头型接头和死端

    公开(公告)号:US20070187131A1

    公开(公告)日:2007-08-16

    申请号:US10595428

    申请日:2004-10-22

    申请人: David Bryant

    发明人: David Bryant

    IPC分类号: H02G15/08

    摘要: This invention relates to collet-type fittings (201) for use in collet-type splices and collet-type dead ends and methods for splicing together two aluminum conductor composite core reinforced cables (ACCC) or terminating one ACCC cable. The collet-type fittings (201) comprise a collet (202) coincident with a collet housing (204) to hold the composite cores. The composite cores can be stripped of the aluminum conductor to provide a bond between the collet (202) and the composite core. After inserting the composite core into the collet (202), a compression element (206) compresses the collet (202). The collet (202) holds the composite core with frictional forces and the collet (202) further compresses and strengthens the hold on the composite core if the composite core pulls the collet (202) further into the collet housing (204).

    摘要翻译: 本发明涉及用于夹头式接头和夹头型死端的夹头型接头(201)以及将两根铝导体复合铁心增强电缆(ACCC)或一个ACCC电缆接合在一起的方法。 夹头型配件(201)包括与夹头壳体(204)重合以夹持复合型芯的夹头(202)。 可以将复合芯从铝导体剥离,以在夹头(202)和复合芯之间提供粘结。 在将复合芯插入到夹头(202)中之后,压缩元件(206)压缩夹头(202)。 如果复合芯将夹头(202)进一步拉入到夹头壳体(204)中,夹头(202)将复合材料芯保持在摩擦力上,并且夹头(202)进一步压缩并加强复合芯上的保持。

    Aluminum conductor composite core reinforced cable and method of manufacture
    15.
    发明申请
    Aluminum conductor composite core reinforced cable and method of manufacture 审中-公开
    铝导体复合芯增强电缆及其制造方法

    公开(公告)号:US20050186410A1

    公开(公告)日:2005-08-25

    申请号:US11061902

    申请日:2005-02-17

    IPC分类号: D04H1/00

    摘要: This invention relates to an aluminum conductor composite core reinforced cable and method of manufacture. The composite core comprises a plurality of longitudinally extending fibers embedded in a resin matrix. The composite core comprises the following characteristics: tensile strength ranging from about 250 to about 350 Ksi; a tensile modulus of elasticity ranging from about 12 to about 16 Msi; and a coefficient of thermal expansion less than or equal to about 6×10−6 cm/cm·° C. The composite core is further manufactured according to a two die pultrusion system, the system comprising tooling designed in accordance with the processing speed, selection of composite core fibers and resin and desired physical characteristics of the end composite core.

    摘要翻译: 本发明涉及一种铝导体复合芯增强电缆及其制造方法。 复合芯包括嵌入树脂基体中的多个纵向延伸的纤维。 复合芯包括以下特征:拉伸强度为约250至约350Ksi; 拉伸弹性模量范围为约12至约16 Msi; 并且热膨胀系数小于或等于约6×10 -6 cm / cm 3。复合芯根据双模拉挤成型系统进一步制造,该系统包括按照 具有加工速度,复合芯纤维和树脂的选择以及末端复合芯的理想物理特性。

    Aluminum conductor composite core reinforced cable and method of manufacture
    16.
    发明申请
    Aluminum conductor composite core reinforced cable and method of manufacture 有权
    铝导体复合芯增强电缆及其制造方法

    公开(公告)号:US20050129942A1

    公开(公告)日:2005-06-16

    申请号:US10971629

    申请日:2004-10-22

    IPC分类号: G02B6/44

    摘要: This invention relates to an aluminum conductor composite core reinforced cable (ACCC) and method of manufacture. An ACCC cable has a composite core surrounded by at least one layer of aluminum conductor. The composite core comprises a plurality of fibers from at least one fiber type in one or more matrix materials. The composite core can have a maximum operating temperature capability above 100° C. or within the range of about −45° C. to about 240° C. or higher, at least 50% fiber to resin volume fraction, a tensile strength in the range of about 160 Ksi to about 370 Ksi, a modulus of elasticity in the range of about 7 Msi to about 37 Msi and a coefficient of thermal expansion in the range of about −0.6×10−6 per deg. C. to about 1.0×10−5 per deg. C. According to the invention, unique processing techniques such a B-Staging and/or film-coating techniques can be used to increase production rates from a few feet per minute to sixty or more feet per minute.

    摘要翻译: 本发明涉及铝导体复合芯增强电缆(ACCC)及其制造方法。 ACCC电缆具有由至少一层铝导体包围的复合芯。 复合芯包括在一种或多种基质材料中来自至少一种纤维类型的多根纤维。 复合芯可以具有在100℃以上或在-45℃至约240℃或更高的范围内的最大工作温度能力,至少50%的纤维与树脂的体积分数, 约160Ksi至约370Ksi的范围,约7 Msi至约37 Msi范围内的弹性模量和约-0.6×10 -6 /℃范围内的热膨胀系数 。 至约1.0×10 -5 /℃。 C.根据本发明,可以使用诸如B阶段和/或薄膜包衣技术的独特的加工技术来将生产速度从每分钟几英尺提高到每分钟六十英尺或更多英尺。

    Apparatus for electrically and mechanically connecting an auxiliary
device to a main unit
    17.
    发明授权
    Apparatus for electrically and mechanically connecting an auxiliary device to a main unit 失效
    用于将辅助装置电气和机械地连接到主单元的装置

    公开(公告)号:US5414768A

    公开(公告)日:1995-05-09

    申请号:US241952

    申请日:1994-05-12

    CPC分类号: H04M1/02

    摘要: An interconnect bracket which mechanically and electrically connects an auxiliary device to a main unit. Very few additional parts are required and the auxiliary device is user installable with minimal tools. The interconnect bracket provides the electrical connection by employing traces which run the length of the bracket. The interconnect bracket attaches to the bottom surface of the main unit and is configured to fit within receiving recess slots such that the bracket is substantially flush with the bottom surface of the main unit. As a result, no visible connectors or cables are necessary. The interconnect bracket is lightweight and contains guides which assist in the installation of the auxiliary device. The interconnect bracket provides a means of connection which enables the auxiliary device to separate from the main unit when subjected to forces such as would be experienced if the coupled units were dropped. This reduces the potential for damage to the components of the main unit and auxiliary device.

    摘要翻译: 互连支架,其将辅助装置机械地和电气地连接到主单元。 需要很少的附加部件,辅助装置是用户可以用最少的工具安装的。 互连支架通过使用延伸支架长度的走线来提供电气连接。 互连托架附接到主单元的底表面并且构造成装配在接收凹槽内,使得支架基本上与主单元的底表面齐平。 因此,不需要可见的连接器或电缆。 互连支架重量轻,包含有助于安装辅助设备的导轨。 互连支架提供了一种连接装置,使得辅助装置在受到诸如耦合单元掉落时所经受的作用时能够与主单元分离。 这样可以减少主机和辅助设备部件损坏的可能性。

    Vehicle speaker mounting system
    19.
    发明授权
    Vehicle speaker mounting system 有权
    车载扬声器安装系统

    公开(公告)号:US08184847B2

    公开(公告)日:2012-05-22

    申请号:US11747472

    申请日:2007-05-11

    IPC分类号: H04R1/02

    摘要: A vehicle speaker mounting system. The vehicle speaker mounting system comprises a parcel shelf having at least one stiffener extending substantially longitudinally along the length of the parcel shelf. The system further includes at least one aperture extending through a generally planar portion of the parcel shelf. The aperture is configured to receive a speaker.

    摘要翻译: 车载扬声器安装系统。 车辆扬声器安装系统包括具有沿着包裹架的长度大致纵向延伸的至少一个加强件的包裹架。 该系统还包括延伸穿过包裹架的大致平面部分的至少一个孔。 孔径被配置为接收扬声器。

    Collet-type splice and dead end for use with an aluminum conductor composite core reinforced cable
    20.
    发明授权
    Collet-type splice and dead end for use with an aluminum conductor composite core reinforced cable 有权
    与铝导体复合芯增强电缆一起使用的夹头型接头和死端

    公开(公告)号:US07563983B2

    公开(公告)日:2009-07-21

    申请号:US10595428

    申请日:2004-10-22

    申请人: David Bryant

    发明人: David Bryant

    IPC分类号: H02G3/06

    摘要: This invention relates to collet-type fittings (201) for use in collet-type splices and collet-type dead ends and methods for splicing together two aluminum conductor composite core reinforced cables (ACCC) or terminating one ACCC cable. The collet-type fittings (201) comprise a collet (202) coincident with a collet housing (204) to hold the composite cores. The composite cores can be stripped of the aluminum conductor to provide a bond between the collet (202) and the composite core. After inserting the composite core into the collet (202), a compression element (206) compresses the collet (202). The collet (202) holds the composite core with frictional forces and the collet (202) further compresses and strengthens the hold on the composite core if the composite core pulls the collet (202) further into the collet housing (204).

    摘要翻译: 本发明涉及用于夹头式接头和夹头型死端的夹头型接头(201)以及将两根铝导体复合铁心增强电缆(ACCC)或一个ACCC电缆接合在一起的方法。 夹头型配件(201)包括与夹头壳体(204)重合以夹持复合型芯的夹头(202)。 可以将复合芯从铝导体剥离,以在夹头(202)和复合芯之间提供粘结。 在将复合芯插入到夹头(202)中之后,压缩元件(206)压缩夹头(202)。 如果复合芯将夹头(202)进一步拉入到夹头壳体(204)中,夹头(202)将复合材料芯保持在摩擦力上,并且夹头(202)进一步压缩并加强复合芯上的保持。