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    • 6. 发明授权
    • Monoazo compounds and dyeing or printing process for fiber materials
using them
    • 单偶氮化合物和使用它们的纤维材料的染色或印花工艺
    • US5831041A
    • 1998-11-03
    • US954518
    • 1997-10-20
    • Nobutaka KunimiToshiyuki ArakiYasuyoshi Ueda
    • Nobutaka KunimiToshiyuki ArakiYasuyoshi Ueda
    • C07D251/70C09B62/085C09B62/45C09B62/51D06P1/04D06P1/38D06P1/384
    • D06P1/384C07D251/70C09B62/45C09B62/51D06P1/38D06P1/04
    • A monoazo compound represented by the general formula (I): ##STR1## wherein A represents alkylene which may be substituted or a group: --(CH.sub.2)m--Q.sup.1 --(CH.sub.2)n-- wherein Q.sup.1 is --O--, --S-- or --NR.sup.3 --, m and n are, independently with each other, 2, 3 or 4 and R.sup.3 is hydrogen, alkyl which may be substituted or phenyl which may be substituted; B represents .beta.-carboxyvinyl, alkyl which may be substituted or phenyl which may be substituted; D represents phenylene which may be substituted; X represents aliphatic, aromatic, alicyclic, cyclic or unsubstituted amino; R.sup.1 and R.sup.2 represent, independently with each other, hydrogen or alkyl which may be substituted; and SO.sub.2 Y is a reactive vinyl sulfone group; or a salt thereof, and a process for dyeing or printing fiber materials using said compound. Said process enables red dyeing or printing of hydroxyl group and/or amido group containing organic materials with excellent fixing in deep dyeing.
    • 式(I)表示的单偶氮化合物:其中A表示可被取代的亚烷基或基团: - (CH 2)m -Q 1 - (CH 2)n - ,其中Q 1 是-O-,-S-或-NR 3 - ,m和n彼此独立地为2,3或4,R 3为氢,可被取代的烷基或可被取代的苯基; B代表β-羧基乙烯基,可被取代的烷基或可被取代的苯基; D表示可被取代的亚苯基; X代表脂族,芳族,脂环族,环状或未取代的氨基; R1和R2彼此独立地表示氢或可被取代的烷基; SO2Y为反应性乙烯基砜基; 或其盐,以及使用所述化合物染色或印刷纤维材料的方法。 所述方法能够在深染色中具有优异的固色性,可以对含有羟基和/或含氨基的有机材料进行染色或印刷。
    • 9. 发明授权
    • Motion vector detection apparatus
    • 运动矢量检测装置
    • US6154492A
    • 2000-11-28
    • US4414
    • 1998-01-08
    • Toshiyuki ArakiKatsuji Aoki
    • Toshiyuki ArakiKatsuji Aoki
    • H04N7/26H04N7/32
    • G06T7/202H04N19/43H04N19/557G06T2207/10016
    • In a motion vector detection apparatus, cascade-connected processor elements each calculates the absolute value of the difference between each of a plurality of pixels which compose a picture and a corresponding one of the same number of pixels included in a block, and also performs cumulative addition of the difference absolute values in the block. These operations are performed for each of the blocks within the predetermined search area. A comparative device repeatedly compares the cumulative addition values of two blocks obtained sequentially in the processor element at the final stage, and selects the smaller one of the cumulative addition values. A subtracter compares the smaller cumulative addition value with a setting value. When the smaller cumulative addition value is smaller than the setting value, a control circuit halts the supply of clock signals to the processor elements and the comparison device, so as to halt the entire operations of the apparatus. Consequently, the power consumption can be reduced.
    • 在运动矢量检测装置中,级联连接的处理器单元各自计算构成图像的多个像素中的每一个与包括在块中的相同数量的像素中的相应数量之间的差的绝对值,并且还执行累积 在块中添加差异绝对值。 对预定搜索区域内的每个块执行这些操作。 比较装置重复地比较在最后阶段在处理器元件中顺序获得的两个块的累积加法值,并选择累积加法值中较小的一个。 减法器将较小的累积加法值与设定值进行比较。 当较小的累积加法值小于设定值时,控制电路停止向处理器元件和比较装置提供时钟信号,以便停止该装置的整个操作。 因此,可以降低功耗。