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公开(公告)号：US5420959A
公开(公告)日：1995-05-30
申请号：US149750
申请日：1993-11-17
CPC分类号： G01T1/201 , G01T1/203 , G02B6/02033
摘要： A new scintillating optical fiber is used in an array as a scintillator plate for imaging with high energy radiation, particles and the like. The scintillating optical fiber has an inner plastic core fiber which is transparent to visible radiation and has an index of refraction of about 1.45 or greater. The inner plastic core fiber has a plastic cladding material which has an index of refraction less than that of the inner plastic core fiber. The inner plastic core fiber contains a polymeric matrix material; a metal moiety; and an organic fluorescent material. The scintillator plates are useful in producing high efficiency and high resolution radiographic systems for x-ray medical diagnosis or non-destructive inspection as well as non-destructive inspection with thermal neutrons. In medical x-ray applications, such as mammography, the need for lower doses of x-rays for a given image quality is met and exceeded by the higher detection efficiency of the scintillator plates and their associated electronic read-out system.
摘要翻译： 在阵列中使用新的闪烁光纤作为用于利用高能量辐射，粒子等进行成像的闪烁体板。 闪烁光纤具有对可见光辐射透明并具有约1.45或更高的折射率的内部塑料芯光纤。 内部塑料芯纤维具有塑料包层材料，其折射率小于内部塑料芯纤维的折射率。 内部塑料芯纤维含有聚合物基质材料; 金属部分; 和有机荧光材料。 闪烁体板可用于生产用于X射线医学诊断或非破坏性检查的高效率和高分辨率射线照相系统以及具有热中子的非破坏性检查。 在诸如乳房X线照相术的医学x射线应用中，由于闪烁体板及其相关联的电子读出系统的更高的检测效率，满足并超过给定图像质量的较低剂量的x射线的需要。
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2.发明授权Method and apparatus for fabrication of plastic fiber optic block materials and large flat panel displays 失效用于制造塑料光纤块材料和大型平板显示器的方法和装置公开(公告)号：US06892011B2
公开(公告)日：2005-05-10
申请号：US10016841
申请日：2001-12-14
IPC分类号： B29C47/02 , B29C47/06 , B29C69/02 , B29D11/00 , D01D5/34 , G02B6/06 , G02B6/08 , G02B6/25 , G02B6/04
CPC分类号： B29D11/00663 , B29C47/0014 , B29C47/0019 , B29C47/0021 , B29C47/0038 , B29C47/0047 , B29C47/0057 , B29C47/027 , B29C47/065 , B29C47/145 , B29K2025/00 , B29K2033/12 , B29K2069/00 , B29K2105/0085 , B29L2007/008 , B29L2011/0075 , D01D5/34 , G02B6/06 , G02B6/08 , G02B6/25
摘要： This invention concerns a method and apparatus for manufacturing a sheet and a two-dimensional matrix of plastic optical fibers. The fibers may be of the step-index or graded-index type. Co-extrusion through a specially designed die is used to produce a sheet composed of a fiber array. The fiber sheet (ribbon) can be used for transmitting optical signals. These arrays may also be stacked and fused at high temperatures to form the two-dimensional matrix required for many applications such as large area image transfer. In addition, a high-speed, continuous manufacturing method is disclosed to produce a massive two-dimensional matrix of fibers. The method of manufacture permits high quality image transfer at low manufacturing cost in a wide array of geometries.
摘要翻译： 本发明涉及用于制造片材和塑料光纤的二维矩阵的方法和装置。 纤维可以是阶梯折射率或渐变折射率类型。 通过专门设计的模具进行共挤出，用于生产由纤维阵列组成的片材。 纤维片（带）可用于传输光信号。 这些阵列也可以在高温下堆叠和熔化，以形成许多应用所需的二维矩阵，例如大面积图像转印。 此外，公开了一种高速，连续的制造方法来生产大量的二维纤维矩阵。 制造方法允许以各种几何形状的低制造成本进行高质量的图像转印。
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3.发明授权Organic scintillator systems and optical fibers containing polycyclic aromatic compounds 失效有机闪烁体系和含有多环芳香族化合物的光纤
公开(公告)号：US5606638A
公开(公告)日：1997-02-25
申请号：US579636
申请日：1995-12-26
CPC分类号： G02B1/046 , G01T1/203 , G02B6/02033
摘要： A class of polycyclic aromatic compounds containing at least two fused rings, is used to produce very bright liquid or plastic scintillators. When a member of this class, such as pyrene, is added at high concentration to a liquid or polymeric organic solvent, scintillation light output may be increased by between 40 and 100% as compared to existing commercial scintillating compositions. These new bright scintillator compositions can be used in scintillating optical fibers and plates made therefrom. These new scintillating optical fiber plates are particularly useful for diagnostic medical X-ray detection, and superior spatial resolution particle detection and measurement of high energy particles and radiation.
摘要翻译： 一类含有至少两个稠环的多环芳族化合物用于生产非常亮的液体或塑料闪烁体。 当这种类别的成员（例如芘）以高浓度添加到液体或聚合有机溶剂时，与现有的商业闪烁组合物相比，闪烁光输出可以增加40至100％。 这些新的亮闪烁体组合物可以用于闪烁的光纤和由其制成的板。 这些新的闪烁光纤板对于诊断医学X射线检测和优异的空间分辨率粒子检测和高能量粒子和辐射的测量特别有用。
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公开(公告)号：US06571482B1
公开(公告)日：2003-06-03
申请号：US09962844
申请日：2001-09-24
申请人： Jacob R. Tymianski
发明人： Jacob R. Tymianski
IPC分类号： F41G100
CPC分类号： F41G1/345
摘要： The subject invention pertains to a method of sighting and a sighting apparatus which can operate during the day and/or night. The subject device can be used on projectile type weapons such as guns and archery products. The subject method and device can be utilized with these various weapons such that a user can use the weapon during the day and/or night and sight under essentially all lighting conditions.
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公开(公告)号：US06385855B1
公开(公告)日：2002-05-14
申请号：US09350458
申请日：1999-07-09
申请人： Jacob R. Tymianski
发明人： Jacob R. Tymianski
IPC分类号： F41G100
CPC分类号： F41G1/345
摘要： The subject invention pertains to a method of sighting and a sighting apparatus which can operate during the day and/or night. The subject device can be used on projectile type weapons such as guns and archery products. The subject method and device can be utilized with these various weapons such that a user can use the weapon during the day and/or night and sight under essentially all lighting conditions.
摘要翻译： 本发明涉及可以在白天和/或夜间操作的瞄准方法和瞄准装置。 主题装置可用于射弹型武器，如枪炮和射箭产品。 主题方法和装置可以与这些各种武器一起使用，使得用户可以在白天和/或夜晚和基本上所有照明条件下使用武器。
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