Reflector compensation for scintillator array with low temperature
expansion
    4.
    发明授权
    Reflector compensation for scintillator array with low temperature expansion 失效
    具有低温膨胀的闪烁体阵列的反射器补偿

    公开(公告)号:US5866908A

    公开(公告)日:1999-02-02

    申请号:US789730

    申请日:1997-01-27

    申请人: William P. Novak

    发明人: William P. Novak

    IPC分类号: G01T1/20

    CPC分类号: G01T1/2002

    摘要: Output variations of individual channels of radiation detector arrays and particularly the outer channels of the scintillator crystal array are reduced by modifying the reflectivity of the surfaces of the individual crystal elements according to the output. This is accomplished by creating a specific difference in the reflectivity of the internal channel reflectors compared to the external reflector material to enhance or reduce the output of specific channels to achieve a balance in the outputs. The specific difference in reflectivity may be obtained by using different color pigments, different color cements and various colored foils, for example.

    摘要翻译: 辐射探测器阵列的单个通道的输出变化,特别是闪烁体晶体阵列的外部通道的输出变化通过根据输出修改各个晶体元件的表面的反射率来减小。 这是通过与外部反射器材料相比内部通道反射器的反射率产生特定的差异来实现的,以增强或减少特定通道的输出以实现输出的平衡。 反射率的具体差异可以通过使用不同的颜色颜料,不同颜色的水泥和各种有色箔来获得。

    Segmented substrate for improved ARC-JET diamond deposition
    6.
    发明授权
    Segmented substrate for improved ARC-JET diamond deposition 失效
    用于改进ARC-JET金刚石沉积的分段基底

    公开(公告)号:US5762715A

    公开(公告)日:1998-06-09

    申请号:US473197

    申请日:1995-06-07

    摘要: A mandrel for use in a diamond deposition process for generating free standing diamond films has a segmented surface forming a plurality of surfaces for deposition of diamond. The segmented surface is formed of a plurality of mesa segments on a common supporting base surfaces for the mesas. The mesa segments are preferably removably attached to the common base by any suitable means such as by bolts through the mandrel substrate which extend into the mesa segments. The mesa segments may vary in shape, size, and number, thus permitting different shaped diamond films to be made simultaneously from the same run if desired. The provided arrangement increases yield by reducing losses due to premature lifting of the diamond film during deposition, due to violent lifting after deposition upon cooling of the mandrel, and due to cracking.

    摘要翻译: 用于生成自立式金刚石膜的金刚石沉积工艺中的心轴具有形成用于沉积金刚石的多个表面的分段表面。 分段表面由台面的公共支撑基面上的多个台面段形成。 台面片段优选地通过任何合适的方式可移除地附接到公共基座上,例如通过穿过心轴衬底的螺栓延伸到台面片段中。 台面片段可以在形状,尺寸和数量上变化,因此如果需要,允许不同形状的金刚石薄膜同时进行。 提供的布置通过减少沉积期间由于金刚石膜的过早提升而导致的损失,由于在芯棒冷却之后的沉积之后的剧烈升高以及由于开裂而增加了产量。

    Apparatus and method for depositing a substance on a rotating surface
    7.
    发明授权
    Apparatus and method for depositing a substance on a rotating surface 失效
    用于在旋转表面上沉积物质的装置和方法

    公开(公告)号:US5486380A

    公开(公告)日:1996-01-23

    申请号:US175586

    申请日:1993-12-30

    CPC分类号: C23C16/4584

    摘要: A method for depositing a substance includes the following steps: producing a vapor containing constituents of the substance; providing a rotating mandrel assembly that includes a mandrel, having a deposition surface exposed to the vapor so that the substance is deposited on the deposition surface, and a base having a plurality of radiator fins extending therefrom; interleaving a plurality of receptor fins with the radiator fins; and providing heat exchange to the receptor fins to cool the mandrel during deposition of the substance on the deposition surface of the mandrel.

    摘要翻译: 沉积物质的方法包括以下步骤:产生含有物质成分的蒸气; 提供旋转心轴组件,其包括心轴,具有暴露于蒸气的沉积表面,使得物质沉积在沉积表面上,以及基体,具有从其延伸的多个散热器翅片; 与散热器翅片交错多个接收器翅片; 以及在所述物质沉积在所述心轴的沉积表面上时,向所述受体翅片提供热交换以冷却所述心轴。

    Kiln furniture post design
    10.
    发明授权
    Kiln furniture post design 失效
    窑家具柱设计

    公开(公告)号:US5836760A

    公开(公告)日:1998-11-17

    申请号:US637585

    申请日:1996-04-25

    摘要: There is provided an improved kiln furniture assembly: wherein the improvement comprises vertical posts comprising: i) a vertically disposed channel, and ii) a spacer block (13a) vertically separating the upper and lower horizontal beams which extend from the same post, wherein at least a portion of the spacer block or the horizontal beam is positioned within the vertically disposed channel.

    摘要翻译: 提供了一种改进的窑具家具组件:其中改进包括垂直柱,其包括:i)垂直设置的通道,以及ii)垂直分隔从同一柱延伸的上和下水平梁的间隔块(13a),其中在 间隔块或水平梁的至少一部分位于垂直设置的通道内。