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    Dielectric mirror retroreflective appliques having excellent repetitive laundering performance
    1.
    发明授权
    Dielectric mirror retroreflective appliques having excellent repetitive laundering performance 有权
    具有优异的重复洗涤性能的电介质逆反射贴片

    公开(公告)号：US06416188B1

    公开(公告)日：2002-07-09

    申请号：US09546161

    申请日：2000-04-11

    申请人： Jeanine M. Shusta ,  Norman D. Ligtenberg ,  William B. Robbins

    发明人： Jeanine M. Shusta ,  Norman D. Ligtenberg ,  William B. Robbins

    IPC分类号： G02B5128

    CPC分类号： G02B5/128 ,  Y10T428/24876 ,  Y10T428/24901

    摘要： Exposed lens retroreflective appliques incorporate a monolayer of beads and a dielectric mirror proximate the beads. A pigmented or otherwise colored bead bond layer in which the beads are partially embedded is visible through the dielectric mirror, giving the article a highly colored daytime appearance. The appliques exhibit an initial reflectivity. By appropriate materials selection, the appliques can be made to retain at least 75%, and in most instances at least 90%, of the initial reflectivity if subjected to fifty home laundering cycles. In one case the dielectric mirror includes zinc sulfide as a relatively high refractive index material and calcium fluoride as a relatively low refractive index material. In another case the dielectric mirror includes zinc sulfide as the relatively high refractive index material and silicon dioxide as the relatively low refractive index material.

    摘要翻译： 暴露的透镜回射贴片结合了单层珠和靠近珠的电介质镜。 通过电介质镜可以看到其中珠子被部分嵌入的着色或其它着色的珠子接合层，使得该制品具有高度彩色的白天外观。 贴花表现出初始反射率。 通过适当的材料选择，如果经受了五十次家庭洗涤循环，则可以使贴图保持初始反射率的至少75％，并且在大多数情况下保持至少90％。 在一种情况下，电介质镜包括作为相对高折射率材料的硫化锌和作为相对低折射率材料的氟化钙。 在另一种情况下，电介质镜包括作为相对高折射率材料的硫化锌和作为较低折射率材料的二氧化硅。

    Microstrip patch antennas using very thin conductors
    7.
    发明授权
    Microstrip patch antennas using very thin conductors 失效
    微带贴片天线使用非常细的导体

    公开(公告)号：US5767808A

    公开(公告)日：1998-06-16

    申请号：US372599

    申请日：1995-01-13

    申请人： William B. Robbins ,  Timothy S. Skogland

    发明人： William B. Robbins ,  Timothy S. Skogland

    IPC分类号： H01Q13/08 ,  H01Q9/04 ,  H01Q1/38

    CPC分类号： H01Q9/0407

    摘要： A microstrip patch antenna has a first conductive layer adjacent a dielectric substrate. The first conductive layer has a thickness of less than one skin depth of the material of the first conductive layer. A second conductive layer acts as the ground plane for the first conductive layer and a feed network feeds the radiating patch of the first conductive layer.

    摘要翻译： 微带贴片天线具有邻近电介质基片的第一导电层。 第一导电层的厚度小于第一导电层的材料的一个趋肤深度。 第二导电层用作第一导电层的接地平面，馈电网络馈送第一导电层的辐射贴片。

    Detector plate for use in imaging systems
    8.
    发明授权
    Detector plate for use in imaging systems 失效
    用于成像系统的检测器板

    公开(公告)号：US5637882A

    公开(公告)日：1997-06-10

    申请号：US592405

    申请日：1995-12-01

    申请人： Ranjith Divigalpitiya ,  Bimsara W. Disanayaka ,  William B. Robbins ,  Earl L. Cook ,  Keith K. McLaughlin

    发明人： Ranjith Divigalpitiya ,  Bimsara W. Disanayaka ,  William B. Robbins ,  Earl L. Cook ,  Keith K. McLaughlin

    IPC分类号： G03G5/02 ,  G03G5/14 ,  G03G15/00 ,  G03G15/054 ,  G01N23/04

    CPC分类号： G03G15/758 ,  G03G15/054 ,  G03G5/02 ,  G03G5/14

    摘要： A detector plate for use in a radiation imaging system includes a first conductive layer, a dielectric layer, a photoconductive layer and a second conductive layer, arranged as a stack in that order. The first conductive layer and the dielectric layer are substantially transparent to radiation energy so as to allow the energy to pass therethrough to be received by the photoconductive layer. The first conductive layer has a periphery defined by a first edge and the dielectric layer has a periphery defined by a second edge, wherein the first edge is offset inward of the second edge defining a margin between the first and second edges. In use, this margin helps inhibit electrical arcing from the first conductive layer to the second conductive layer when a high voltage is applied between these two layers. A preferred embodiment of the detector plate includes an electrically insulative barrier of silicone based Sylgard in the margin around the periphery of the first conductive layer in the form of a "dam" to further prevent arcing and resulting detector plate failure. It is also preferable to include a linear contact on the first conductive layer adapted to connect a high voltage electrode of a power supply to the first conductive layer. The first conductive layer is more stable with the linear contact, as compared to a conventional circular contact.

    摘要翻译： PCT No.PCT / US95 / 15676 Sec。 371 1995年12月1日第 102（e）1995年12月1日日期PCT 1995年12月1日PCT PCT。 WO96 / 21887 PCT公开号 日期1996年7月18日用于放射线成像系统的检测器板包括依次布置为堆叠的第一导电层，电介质层，光电导层和第二导电层。 第一导电层和电介质层对辐射能基本上是透明的，从而允许能量通过，以被光电导层接收。 所述第一导电层具有由第一边缘限定的周边，并且所述介电层具有由第二边缘限定的周边，其中所述第一边缘在所述第二边缘的内侧偏移，在所述第一边缘和所述第二边缘之间限定边缘。 在使用中，当在这两层之间施加高电压时，该余量有助于抑制从第一导电层到第二导电层的电弧。 检测器板的优选实施例包括以“大坝”的形式围绕第一导电层周边的边缘的硅基Sylgard的电绝缘屏障，以进一步防止电弧并导致检测器板故障。 还优选在适于将电源的高压电极连接到第一导电层的第一导电层上包括线性接触。 与常规圆形接触相比，第一导电层与线性接触更稳定。

    Protuberant optical recording medium
    9.
    发明授权
    Protuberant optical recording medium 失效
    突出的光学记录介质

    公开(公告)号：US4470053A

    公开(公告)日：1984-09-04

    申请号：US460185

    申请日：1983-01-24

    申请人： Kent N. Maffitt ,  William B. Robbins ,  Richard F. Willson

    发明人： Kent N. Maffitt ,  William B. Robbins ,  Richard F. Willson

    IPC分类号： G11B7/241 ,  G01D15/34

    CPC分类号： G11B7/241 ,  G11B2007/24304 ,  G11B2007/24312 ,  G11B2007/2432 ,  G11B2007/24322 ,  G11B7/2531 ,  G11B7/256 ,  G11B7/2575 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  Y10S430/146 ,  Y10S430/165

    摘要： An optical recording medium containing a light-absorbing film of a refractary material selected from the group, consisting of boron, borides of carbon, silicon, hafnium, niobium, tantalum, titanium, tugsten, and zirconium, nitrides of boron, hafnium, tantalum and titanium, oxides of hafnium, cerium, magnesium and thorium, and silicides of niobium, tantalum, titanium, and tungsten less than 60 nm thick and which is sufficiently plastic to allow deformation upon localized heating by exposure to a focused laser beam, whereupon the localized heating of the light absorbing film enables information storage in the form of localized protuberances in the heated areas which can be used as a master for replication purposes.

    摘要翻译： 一种含有选自硼，碳，硅，铪，铌，钽，钛，钨和锆的硼化物，硼，铪，钽和氮的氮化物的折射材料的光吸收膜的光学记录介质 钛，铪，铈，镁和钍的氧化物以及小于60nm厚的铌，钽，钛和钨的硅化物，并且其充分塑性，以允许通过暴露于聚焦激光束的局部加热时变形， 光吸收膜的加热使信息存储可以被加热区域中的局部隆起形式存储起来，这些区域可用作复制目的的主机。