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    • 83. 发明授权
    • Glass-ceramic composite
    • 玻璃陶瓷复合材料
    • US5356841A
    • 1994-10-18
    • US841030
    • 1992-02-25
    • Hidetoshi MizutaniKazunori MiuraKazuo Kondo
    • Hidetoshi MizutaniKazunori MiuraKazuo Kondo
    • C04B35/195C03C10/00C03C10/08C03C14/00
    • C03C10/0054C03C14/004C03C2214/20
    • The invention provides a glass-ceramic composite with sufficient strength and other excellent properties suitable for IC packages or multilayer substrates. The glass-ceramic composite of the invention includes crystallized glass and at least either of alumina and mullite at the ratio by weight of eighty through fifty-five to twenty through forty-five. The crystallized glass includes cordierite as primary crystals and contains 40 to 52 percent by weight of silicon dioxide or SiO.sub.2, 27 to 37 percent by weight of aluminum oxide or Al.sub.2 O.sub.3, 11 to 13 percent by weight of magnesium oxide or MgO, 2 to 8 percent by weight of diboron trioxides or B.sub.2 O.sub.3, 2 to 8 percent by weight of calcium oxide or CaO, and 0.1 to 3 percent by weight of zirconium oxide or ZrO.sub.2.
    • 本发明提供一种玻璃 - 陶瓷复合材料,其具有足够的强度和其它优异性能,适用于IC封装或多层基板。 本发明的玻璃 - 陶瓷复合材料包括结晶玻璃和氧化铝和莫来石中的至少一种,其重量百分比为八十五至二十至四十五。 结晶化玻璃包含堇青石作为主晶体,含有40〜52重量%的二氧化硅或SiO 2,27〜37重量%的氧化铝或Al 2 O 3,11〜13重量%的氧化镁或MgO,2〜8重量% 的二氧化硼三氧化物或B 2 O 3,2〜8重量%的氧化钙或CaO,0.1〜3重量%的氧化锆或ZrO 2。
    • 86. 发明授权
    • Imaging apparatus having a detector for determining the presence of
contrasting portions in a viewed object
    • 成像设备具有用于确定所观看对象中的对比部分的存在的检测器
    • US5163099A
    • 1992-11-10
    • US334557
    • 1989-04-07
    • Eiji OsakiKazuo Kondo
    • Eiji OsakiKazuo Kondo
    • G06K9/20G06T5/00
    • G06K9/20
    • An imaging apparatus includes an imaging device, a transformer and a detecting device. The imaging device generates image signals corresponding to the appearance of a physical object which includes contrasting portions. The transformer transforms the image signals into a power spectrum signal having a signal level which varies in relation to the contrasting portions in the appearance of the object at a specified time. The transformation to a power spectrum signal may be performed by adding the image signals and then perform Fourier transformation on the resultant sum, or by performing Fourier transformation on each image signal and summing the respective transforms of the image signals.
    • 成像装置包括成像装置,变压器和检测装置。 成像装置产生与包括对比部分的物理对象的外观相对应的图像信号。 变压器将图像信号变换为功率谱信号,该功率谱信号具有在指定时间内相对于物体的外观中的对比部分变化的信号电平。 功率谱信号的变换可以通过加上图像信号进行,然后对结果和进行傅立叶变换,或者通过对每个图像信号进行傅立叶变换,并对图像信号的各个变换进行求和。