Apparatus and method for the measurement of grain in images
    12.
    发明授权
    Apparatus and method for the measurement of grain in images 失效
    用于测量图像中的颗粒的装置和方法

    公开(公告)号:US5709972A

    公开(公告)日:1998-01-20

    申请号:US752366

    申请日:1996-11-19

    CPC classification number: G03C5/02

    Abstract: A generalized grain ruler incorporating a plurality of uniform patches representing a range of granularities, each patch being a perceptually distinct representation of graininess spaced at perceptually uniform intervals and recorded in an increasing sequence of graininess. A method for producing a generalized grain ruler for the measurement, by comparison of, grain in a reference imaging system generated image, comprising, the steps of: a) generating a set of random numbers for each image component; b) filtering each set of random numbers to alter the Wiener spectrum to result in a filtered set of random numbers that look as if they were generated by the reference photographic system; and c) delivering the filtered set of random numbers to an output device that renders them into an image which is the generalized grain ruler.

    Abstract translation: 包含代表粒度范围的多个均匀贴片的广义粒度尺,每个贴片是以感知上均匀的间隔间隔的感觉上不同的颗粒状的表示,并以增加的颗粒度序列记录。 通过比较参考成像系统产生的图像中的纹理,生成用于测量的广义粒子尺度的方法,包括以下步骤:a)为每个图像分量生成一组随机数; b)对每组随机数进行滤波以改变维纳谱,得到滤波后的一组随机数,看起来它们是由参考摄影系统产生的; 以及c)将滤波后的一组随机数递送到输出装置,使得它们成为广义粒子尺度的图像。

    Indicator containing perfluorinated polyurethane membranes for use in
optical oxygen sensors
    13.
    发明授权
    Indicator containing perfluorinated polyurethane membranes for use in optical oxygen sensors 失效
    含有用于光学氧传感器的全氟化聚氨酯膜的指示剂

    公开(公告)号:US5632958A

    公开(公告)日:1997-05-27

    申请号:US449356

    申请日:1995-05-24

    Abstract: A ratiometric method for using optical sensors is provided to measure dissolved oxygen in a fluid sample. The sensor is formulated so as to contain an oxygen permeable membrane of a cured perfluorinated urethane polymer and, incorporated therein, an oxygen-sensitive indicator component and a reference dye component. The emission spectrum from the indicator component is calibrated by comparison with that of the reference dye, which is substantially less sensitive to oxygen-quenching and which has a photodecomposition rate similar to the indicator component. Methods for making and using the membrane and sensor are provided as well.

    Abstract translation: 提供了使用光学传感器的比例计方法来测量流体样品中的溶解氧。 该传感器被配制成包含固化的全氟化氨基甲酸酯聚合物的透氧膜,并且其中并入有氧敏指示剂组分和参考染料组分。 通过与参考染料的比较来校准来自指示剂组分的发射光谱,其对氧气淬灭基本上较不敏感,并且具有与指示剂组分相似的光分解速率。 还提供了制造和使用膜和传感器的方法。

    Method for annealing phosphors applied to surfaces having melting points
below the annealing temperature of the phosphor
    15.
    发明授权
    Method for annealing phosphors applied to surfaces having melting points below the annealing temperature of the phosphor 失效
    使用熔点低于荧光体退火温度的表面的磷光体退火方法

    公开(公告)号:US5234484A

    公开(公告)日:1993-08-10

    申请号:US840392

    申请日:1992-02-24

    CPC classification number: C23C14/5806 C23C14/58 C23C16/56

    Abstract: A method for annealing a deposited material on a substrate structure, where the annealing temperature of the deposited material is greater than the melting temperature of the substrate structure, including the step of inserting the substrate structure into an oven preheated to a temperature above the annealing temperature. The substrate structure is kept in the oven for a time interval wherein the mean temperature of the deposited material is above the annealing temperature and the mean temperature of the substrate structure is below its melting temperature. The substrate structure may be actively cooled while in the oven, thus increasing the time interval the mean temperature of the deposited material can be maintained above the annealing temperature.

    Abstract translation: 一种在衬底结构上退火沉积材料的方法,其中沉积材料的退火温度大于衬底结构的熔化温度,包括将衬底结构插入预热到高于退火温度的温度的烘箱中的步骤 。 将衬底结构保持在烘箱中,其中沉积材料的平均温度高于退火温度并且衬底结构的平均温度低于其熔融温度。 衬底结构可以在烘箱中主动冷却,从而增加沉积材料的平均温度可以保持在退火温度之上的时间间隔。

    Multi-colored thin-film electroluminescent display with filter
    16.
    发明授权
    Multi-colored thin-film electroluminescent display with filter 失效
    多色薄膜电致发光显示屏

    公开(公告)号:US4954747A

    公开(公告)日:1990-09-04

    申请号:US272736

    申请日:1988-11-17

    Abstract: A display having a filter disposed on, or in, a portion of the substrate is described. The filter is generally a red filter such that light passing through the filter will produce a red colored light. The filter is comprised of cadmium sulfoselenide in a 62/38 composition (CdS.sub..62 Se.38). The light is generated by a phosphor element which will emit a compatible color light. Other light emitting phosphors, such as green and blue, are also utilized without a filter to provide a multi-colored display.

    Abstract translation: 描述了具有设置在基板的一部分上或其中一部分上的滤光器的显示器。 过滤器通常是红色过滤器,使得穿过过滤器的光将产生红色的光。 该过滤器由62/38组合物中的硒化镉组成(CdS.62Se.38)组成。 光由荧光体元件产生,该荧光体元件将发射兼容的色光。 其他发光荧光体,例如绿色和蓝色也被利用而没有过滤器以提供多色显示器。

    Optical probe for measuring pH and oxygen in blood and employing a
composite membrane
    17.
    发明授权
    Optical probe for measuring pH and oxygen in blood and employing a composite membrane 失效
    用于测量血液中pH和氧气并使用复合膜的光学探针

    公开(公告)号:US4785814A

    公开(公告)日:1988-11-22

    申请号:US84301

    申请日:1987-08-11

    Applicant: James Kane

    Inventor: James Kane

    CPC classification number: A61B5/14539 A61B5/1459

    Abstract: An optical probe is presented for use in measuring pH and oxygen content in blood in a blood vessel within a living body. An elongated flexible optical fiber means is provided which has a proximal end and a distal end. The distal end is adapted to be inserted into a blood vessel. A membrane is secured to the distal end of the optical fiber and receives light from the distal end of the fiber and returns light therethrough to the proximal end. The membrane is constructed of hydrophilic porous material containing a pH sensitive dye. A plurality of microspheres are embedded in and carried by the membrane. These microspheres are constructed hydrophobic material and each carries a fluorescent dye quenchable with oxygen. Consequently, when light is supplied to the proximal end of the optical fiber, it is conveyed to the membrane. This causes the pH sensitive dye to react and light is conveyed through the optical fiber having an intensity level indicative of the pH level in the blood. The oxygen sensitive dye fluoresces and light is transmitted to the proximal end of an intensity which varies with the partial pressure of oxygen.

    Abstract translation: 提供光学探针用于测量活体内血管中血液中的pH和氧含量。 提供了一种细长的柔性光纤装置,其具有近端和远端。 远端适于插入血管。 膜固定到光纤的远端并且接收来自光纤的远端的光并将光通过其返回到近端。 膜由含有pH敏感染料的亲水性多孔材料构成。 多个微球体被嵌入并由膜携带。 这些微球体构成了疏水性材料,并且每个都携带可用氧气淬火的荧光染料。 因此,当光供应到光纤的近端时,它被传送到膜。 这导致pH敏感染料反应,并且光通过具有指示血液中的pH水平的强度水平的光纤被输送。 氧敏感染料发出荧光,光线传播到随氧气分压变化的强度的近端。

    Method for making a photodetector with enhanced light absorption
    18.
    发明授权
    Method for making a photodetector with enhanced light absorption 失效
    制造具有增强的光吸收的光电探测器的方法

    公开(公告)号:US4663188A

    公开(公告)日:1987-05-05

    申请号:US735340

    申请日:1985-05-17

    Applicant: James Kane

    Inventor: James Kane

    Abstract: A photodetector including a light transmissive electrically conducting layer having a textured surface with a semiconductor body thereon. This layer traps incident light thereby enhancing the absorption of light by the semiconductor body. A photodetector comprising a textured light transmissive electrically conducting layer of SnO.sub.2 and a body of hydrogenated amorphous silicon has a conversion efficiency about fifty percent greater than that of comparative cells. The invention also includes a method of fabricating the photodetector of the invention.

    Abstract translation: 一种光电检测器,包括具有纹理表面的透光导电层,其上具有半导体主体。 该层捕获入射光,从而增强半导体本体对光的吸收。 包括SnO 2的纹理透光导电层和氢化非晶硅体的光电检测器具有比对比电池高约50%的转换效率。 本发明还包括制造本发明的光电检测器的方法。

    Method of fabricating lenticular arrays
    19.
    发明授权
    Method of fabricating lenticular arrays 失效
    制造透镜阵列的方法

    公开(公告)号:US4528260A

    公开(公告)日:1985-07-09

    申请号:US489221

    申请日:1983-04-27

    Applicant: James Kane

    Inventor: James Kane

    Abstract: A lenticular array suitable for CCD stripe filters is made by anisotropically etching a V-shaped groove in a 100 silicon wafer wherein the walls of the V-grooves are made by intersecting 111 planes, replicating the V-grooves in metal to form an inverted V-master and spin coating a hardenable resin thereon to form a uniform array of lenses between the peaks.

    Abstract translation: 通过各向异性蚀刻100硅晶片中的V形槽来制造适用于CCD条形滤光片的透镜阵列,其中V形槽的壁由111平面相交制成,复制金属中的V形槽以形成倒V形 并在其上旋涂可硬化树脂以在峰之间形成均匀的透镜阵列。

    Fabrication of diffractive subtractive filter embossing master
    20.
    发明授权
    Fabrication of diffractive subtractive filter embossing master 失效
    制造衍射减法过滤器压花母版

    公开(公告)号:US4108660A

    公开(公告)日:1978-08-22

    申请号:US781304

    申请日:1977-03-25

    CPC classification number: G03F7/001

    Abstract: A recording blank, composed of at least one diffraction grating substrate, such as nickel, covered with a layer of photoresist is used to produce an embossing master by exposing the photoresist to picture information composed of respective white and non-white manifesting regions; developing the exposed photoresist to reveal the grating portions underlying solely the white manifesting regions; electroplating and/or etching the revealed portions to level and obliterate the revealed grating portions, and then removing the remainder of the photoresist.

    Abstract translation: 使用覆盖有光致抗蚀剂层的至少一个衍射光栅基底(例如镍)构成的记录毛坯通过将光致抗蚀剂暴露于由相应的白色和非白色表现区域组成的图像信息来产生压纹母版; 显影曝光的光致抗蚀剂以露出仅在白色表现区域的光栅部分; 电镀和/或蚀刻所揭示的部分以对所揭示的光栅部分进行平整和消除,然后去除光致抗蚀剂的其余部分。

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