METHOD AND APPARATUS FOR OPTICALLY DETECTING AND IDENTIFYING A THREAT
    21.
    发明申请
    METHOD AND APPARATUS FOR OPTICALLY DETECTING AND IDENTIFYING A THREAT 有权
    用于光学检测和识别威胁的方法和装置

    公开(公告)号:US20080149817A1

    公开(公告)日:2008-06-26

    申请号:US11164414

    申请日:2005-11-22

    CPC classification number: G02B17/0824

    Abstract: An optical detection apparatus includes a housing having a circumferential opening therein. A primary mirror reflects light rays to form a first set of light rays to a secondary mirror that has a generally concave shape coupled to the housing. A tertiary mirror having a generally concave shape coupled to the housing spaced apart from the secondary mirror directs light to detection optics that form an image using the third set of light rays. The detection optics include a micro-mirror array that redirect the image to a detector. A controller controls the micro-mirror array and determines an event characteristic based upon the image thereon.

    Abstract translation: 光学检测装置包括其中具有周向开口的壳体。 初级反射镜反射光线以形成第二组反射镜的第一组光线,其具有与外壳相连的大致凹形形状。 具有大致凹形形状的第三反射镜,其与从第二反射镜间隔开的壳体连接,将光引导到使用第三组光线形成图像的检测光学器件。 检测光学器件包括将图像重定向到检测器的微镜阵列。 控制器控制微镜阵列并基于其上的图像确定事件特性。

    Vibration induced perpetual energy resource
    22.
    发明授权
    Vibration induced perpetual energy resource 失效
    振动造成永久能源

    公开(公告)号:US06771007B2

    公开(公告)日:2004-08-03

    申请号:US10124049

    申请日:2002-04-17

    Abstract: A piezoelectric device connected to a vibration source converts vibration energy to electrical current. A plurality of pairs of oppositely polarized piezoelectric wafers deflect to produce an electrical current. Each pair of wafers are arranged back-to-back and electrically joined together. The plurality of pairs of wafers are each connected to a set of micro-machined parts. Each pair of wafers form a bimorph, configured as a cantilevered beam attached to a set of parts to form an element. Each cantilevered beam has a mass weighted first end and is fixedly attached to one or more flexible sheaths on a second end. A plurality of elements form a cell unit. A plurality of cell units form an array. The electrical current produced varies by the number of elements per cell unit, and/or with the number of cell units per array.

    Abstract translation: 连接到振动源的压电装置将振动能量转换为电流。 多对相对极化的压电晶片偏转以产生电流。 每对晶片被背对背地布置并电连接在一起。 多对晶片各自连接到一组微加工零件。 每对晶片形成双压电晶片,其构造为连接到一组部件以形成元件的悬臂梁。 每个悬臂梁具有质量称重的第一端,并且固定地附接到第二端上的一个或多个柔性护套。 多个元件形成单元单元。 多个单元单元形成阵列。 所产生的电流随每个单元单元的元件数量和/或每个阵列的单元数量数量而变化。

    System and method for reducing viscous force between a fluid and a surface
    23.
    发明授权
    System and method for reducing viscous force between a fluid and a surface 有权
    用于减少流体和表面之间的粘性力的系统和方法

    公开(公告)号:US08240609B2

    公开(公告)日:2012-08-14

    申请号:US12330138

    申请日:2008-12-08

    Abstract: A metamaterial has a magnetic permeability response at frequencies sufficient to generate a repulsive force between a fluid and a surface to which the metamaterial may be applied. The metamaterial may be nanofabricated such that an absolute value of the magnetic permeability of the metamaterial is substantially greater than an absolute value of an electric permittivity of the metamaterial. The metamaterial may generate a repulsive force between the surface and the fluid moving relative to the surface and thereby reduce viscous drag of the fluid on the surface. A method of reducing the viscous drag of the fluid moving past the surface includes producing relative motion between the surface and the fluid and generating the repulsive force between the surface and the fluid.

    Abstract translation: 超材料在足以在流体和可以施加超材料的表面之间产生排斥力的频率具有磁导率响应。 超材料可以是纳米制造的,使得超材料的磁导率的绝对值基本上大于超材料的介电常数的绝对值。 超材料可以在表面和流体相对于表面移动之间产生排斥力,从而减少流体在表面上的粘性阻力。 减少移动通过表面的流体的粘性阻力的方法包括在表面和流体之间产生相对运动并产生表面和流体之间的排斥力。

    Apparatus and method for providing acoustic metamaterial
    24.
    发明授权
    Apparatus and method for providing acoustic metamaterial 有权
    用于提供声学超材料的装置和方法

    公开(公告)号:US08172036B2

    公开(公告)日:2012-05-08

    申请号:US12879457

    申请日:2010-09-10

    Abstract: A method for fabricating an acoustic metamaterial may include providing a planar pattern of springs arranged in columns and rows and separated from each other by interconnection nodes, providing a planar pattern of mass units separated from each other by a distance corresponding to a distance between the interconnection nodes, providing an array of vertically oriented springs separated from each other by the distance between the interconnection nodes, and aligning and joining the planar pattern of springs, the planar pattern of mass units and the array of vertically oriented springs to form a layer of unit cells.

    Abstract translation: 用于制造声学超材料的方法可以包括提供布置成列和行的弹簧的平面图案,并且通过互连节点彼此分离,提供彼此分离相对于互连之间的距离的距离的质量单位的平面图案 节点,提供垂直定向弹簧的阵列,彼此间隔开互连节点之间的距离,以及对准和连接弹簧的平面图案,质量单元的平面图案和垂直定向的弹簧阵列,以形成单元层 细胞。

    LEAKY CAVITY RESONATOR FOR WAVEGUIDE BAND-PASS FILTER APPLICATIONS
    25.
    发明申请
    LEAKY CAVITY RESONATOR FOR WAVEGUIDE BAND-PASS FILTER APPLICATIONS 有权
    用于波导带通滤波器应用的泄漏孔谐振器

    公开(公告)号:US20100328175A1

    公开(公告)日:2010-12-30

    申请号:US12491554

    申请日:2009-06-25

    CPC classification number: H01P1/2088 H01P1/20 H01P1/207

    Abstract: A leaky cavity resonator that includes a waveguide, the waveguide being filled with a dielectric material, and at least two complementary split ring resonators (CSRRs), the CSRRs residing inside the waveguide parallel to each other placed symmetrically both radially and in height, a leaky resonant cavity being formed between the at least two CSRRs and a wall of the waveguide. A frequency band of the leaky cavity resonator is adjustable by varying a distance w between at least one outside perimeter of at least one CSRR and an interior wall of the waveguide. A frequency band of the leaky cavity resonator is also adjustable by varying a size of the leaky resonant cavity. The at least two CSRRs each have at least one stub connecting to a wall of the waveguide. A frequency band of the leaky cavity resonator is also adjustable by varying a size of the stubs.

    Abstract translation: 一种漏腔谐振器,其包括波导,波导填充有电介质材料,以及至少两个互补的分裂环谐振器(CSRR),位于波导内的平行彼此平行的CSRR位于径向和高度对称处,泄漏 所述谐振腔形成在所述至少两个CSRR和所述波导的壁之间。 泄漏腔谐振器的频带可通过改变至少一个CSRR的至少一个外周与波导的内壁之间的距离w来调节。 泄漏谐振腔的频带也可以通过改变泄漏谐振腔的尺寸来调节。 至少两个CSRR各自具有连接到波导壁的至少一个短截线。 漏腔谐振器的频带也可以通过改变短截线的尺寸来调节。

    Methods and apparatus for thermal isolation for thermoelectric devices
    26.
    发明授权
    Methods and apparatus for thermal isolation for thermoelectric devices 有权
    用于热电器件热隔离的方法和装置

    公开(公告)号:US07557487B2

    公开(公告)日:2009-07-07

    申请号:US11044154

    申请日:2005-01-26

    CPC classification number: H01L35/30

    Abstract: Methods and apparatus for improved thermal isolation for thermoelectric devices are disclosed. In one embodiment, a thermoelectric device includes a first substrate having a first conductive pad, a second substrate having a second conductive pad, and a gap formed between the first and second conductive pads. At least one of the first and second substrates includes at least one opening positioned adjacent to an outer peripheral edge of the conductive pad. The opening may comprise a trench disposed partially or entirely around the outer peripheral edge of the conductive pad. In operation, the opening inhibits heat transfer between the first and second substrates.

    Abstract translation: 公开了用于热电装置的热隔离的改进方法和装置。 在一个实施例中,热电装置包括具有第一导电焊盘的第一基板,具有第二导电焊盘的第二基板以及形成在第一和第二导电焊盘之间的间隙。 所述第一和第二基板中的至少一个包括邻近所述导电垫的外周边缘定位的至少一个开口。 开口可以包括部分地或整个地围绕导电垫的外周边缘设置的沟槽。 在操作中,开口阻止第一和第二基板之间的热传递。

    Method to generate electrical current using a plurality of masses attached to piezoceramic supports
    27.
    发明授权
    Method to generate electrical current using a plurality of masses attached to piezoceramic supports 失效
    使用附着在压电陶瓷支撑体上的多个质量产生电流的方法

    公开(公告)号:US06938311B2

    公开(公告)日:2005-09-06

    申请号:US10717354

    申请日:2003-11-19

    Abstract: A method is provided to generate electrical current. The method includes creating a plurality of unitary masses each connected to one of a plurality of piezoceramic mass supports. The mass supports are electrically joined to a sheath. The method also includes removing material from the unitary masses to operably limit a mass vibration deflection. The sheath is attached to a vibrating body. The unitary masses are pre-tuned to match at least one natural frequency mode of the vibrating body. The unitary masses and the piezoceramic mass supports are induced to vibrate to generate the electrical current.

    Abstract translation: 提供了一种产生电流的方法。 该方法包括产生多个单个质量块,每个质量块连接到多个压电陶瓷质量支撑体之一。 质量支撑件电连接到护套。 该方法还包括从整体上移除材料以可操作地限制质量振动偏转。 护套附着在振动体上。 整体质量被预先调节以匹配振动体的至少一个固有频率模式。 整体质量和压电陶瓷质量支撑被诱导振动以产生电流。

    Method for making advanced thermoelectric devices
    28.
    发明授权
    Method for making advanced thermoelectric devices 失效
    制造先进热电装置的方法

    公开(公告)号:US6100463A

    公开(公告)日:2000-08-08

    申请号:US972636

    申请日:1997-11-18

    CPC classification number: H01L35/34

    Abstract: Semiconductor materials optimized for their electrical conductivity and thermal conductivity promise much higher thermoelectric cooling power. The materials can achieve the same cooling or power generation capacity in thermopiles with less electron current compared with present bulk materials. Because less electron current is required to accomplish the same task, total thermopile semiconductor material cross-sectional area normal to thermal and electron flow is greatly reduced and the element length-to-cross-sectional area aspect ratio is increased. The net result is a significant improvement in the figure of merit, ZT, and in the device Coefficient of Performance (COP).

    Abstract translation: 针对其导电性和导热性进行了优化的半导体材料具有更高的热电冷却功率。 与目前的散装材料相比,这些材料可以在电子电流较小的热电堆中获得相同的冷却或发电能力。 由于需要更少的电子电流来实现相同的任务,所以热电堆半导体材料与热和电子流动垂直的总横截面积大大降低,并且元件长度与横截面积的纵横比增大。 最终的结果是在品质因数ZT和设备性能系数(COP)方面有了显着改善。

    Method for producing a planar surface on which a conductive layer can be
applied
    30.
    发明授权
    Method for producing a planar surface on which a conductive layer can be applied 失效
    制造可以施加导电层的平面的方法

    公开(公告)号:US5149615A

    公开(公告)日:1992-09-22

    申请号:US638802

    申请日:1991-01-08

    Abstract: A method for producing a planar surface on which conductive traces can be formed to fabricate a multi-layer integrated circuit. In this method, a substrate (20) serves as a base for the formation of conductive traces including copper conductors (30). These conductors are preferably bonded to an adhesion layer (22) and coated with a corrosion barrier (31). A first polyimide coating (34) is spin coated over the substrate and the copper conductors, leaving an undulating surface. Portions of the first polyimide coating lying above the copper conductors are removed, and the resulting surface is coated with a second polyimide coating (44). The polyimide comprising the first and second coatings is selected for its characteristic ability to partially dissolve a previously applied layer of the material, so that the two layers combine, thereby leveling out an non-planar irregularities existing in the first layer. The resulting planar surface forms a base for application of subsequently applied copper conductors (54), which are connected to the previously applied copper conductors at vias, photolithographically formed in the second polyimide coating. Additional layers of copper conductors can be applied to the planar surface as the process is repeated.

    Abstract translation: 一种用于制造平面的方法,其上可以形成导电迹线以制造多层集成电路。 在该方法中,衬底(20)用作用于形成包括铜导体(30)的导电迹线的基底。 这些导体优选地结合到粘合层(22)并涂覆有腐蚀屏障(31)。 将第一聚酰亚胺涂层(34)旋涂在基底和铜导体上,留下起伏的表面。 去除位于铜导体上方的第一聚酰亚胺涂层的部分,并且所得到的表面涂覆有第二聚酰亚胺涂层(44)。 选择包含第一和第二涂层的聚酰亚胺具有部分溶解预先施加的材料层的特征能力,使得两层结合,从而平整存在于第一层中的非平面凹凸。 所得到的平面形成用于施加随后施加的铜导体(54)的基底,其在通孔上连接到先前施加的铜导体,光刻形成在第二聚酰亚胺涂层中。 当重复该过程时,可以向平面表面施加附加的铜导体层。

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