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1.发明授权公开(公告)号：US07292330B2
公开(公告)日：2007-11-06
申请号：US11332195
申请日：2006-01-12
CPC分类号： G01N21/9501 , G01N21/956
摘要： A method is described that adjusts the position of a item and sets a tilt angle for each of a plurality of micro-mirrors of a digital micro-mirror device. The setting of the tilt angles is to establish a filter within the optical channel of an inspection tool that inspects the item. The filter is to reduce noise received at an optical detection device. The tilt angle settings are a function of the position. The method also includes comparing information from the optical detection device that describes an inspected region of the item's surface against an expected version of the information.
摘要翻译： 描述了一种调节物品的位置并为数字微镜装置的多个微反射镜中的每一个设置倾斜角的方法。 倾斜角的设置是在检查项目的检查工具的光通道内建立一个过滤器。 该滤波器用于减少在光学检测装置处接收到的噪声。 倾斜角度设置是位置的函数。 该方法还包括将来自光学检测装置的信息与描述物品表面的被检查区域与信息的预期版本进行比较。
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公开(公告)号：US5239820A
公开(公告)日：1993-08-31
申请号：US985435
申请日：1992-12-03
CPC分类号： F03H1/0012 , B01D7/00 , B64G1/405 , B64G1/402 , Y10S977/948
摘要： Fullerene propellants, which are stable carbon cage structures composed of even numbers of carbon atoms in the range of about 32 to 200 atoms, particularly a combination of conveniently obtainable C.sub.60 and C.sub.70, may be carried in solid form in a spacecraft, sublimated to produce the appropriate molecular propellant such as C.sub.60 or C.sub.70, which may then be ionized by DC discharge or RF radiation to efficiently produce specific impulses in the range above 1000 lbf -s/lbm.
摘要翻译： 作为稳定的碳笼结构的富勒烯推进剂可以以固体形式载带在空间飞行器中，升华以升高至32至200原子范围内的偶数个碳原子，特别是方便地获得的C60和C70的组合， 合适的分子推进剂如C60或C70，然后可以通过DC放电或RF辐射离子化，以有效地产生在1000 lbf -s / lbm范围内的特定脉冲。
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