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    • 14. 发明申请
    • Photosensitive resin, photosensitive composition and photo-crosslinked structure
    • 光敏树脂,光敏组合物和光交联结构
    • US20060235103A1
    • 2006-10-19
    • US11393678
    • 2006-03-31
    • Takeshi IkeyaToru ShibuyaKana Miyazaki
    • Takeshi IkeyaToru ShibuyaKana Miyazaki
    • C08G18/67
    • C08G65/333G03F7/012
    • The invention provides a photosensitive resin which can readily form, through photo-crosslinking, a surface coating which has hydrophilicity and high bioadaptability; a photosensitive composition containing the photosensitive resin; and a photo-crosslinked structure obtained from the photosensitive composition. The photosensitive resin is represented by the following formula (1): (wherein n represents a mean polymerization degree and is 5 or more; R1 and R2, which may be identical to or different from each other, each represent an alkylene group, an arylene group, an oxyalkylene group, or a single bond; each of X and Y represents a photosensitive unit represented by the following formula (2): or either one of X and Y represents a photosensitive unit represented by the above formula (2) and the other represents an amino group; R3 represents a group selected from among the groups represented by the following formula set (3): R4 represents a group selected from among the groups represented by the following formula set (4): at least one of R3 and R4 has at least one azido group; and R5 represents a hydrogen atom, an alkyl group, an acetal-group-containing alkyl group, an aryl group, an aralkyl group, or a substituent containing a base-forming nitrogen atom).
    • 本发明提供一种光敏树脂,其可以通过光交联容易地形成具有亲水性和高生物适应性的表面涂层; 含有感光性树脂的感光性组合物; 和由感光性组合物得到的光交联结构。 感光性树脂由下式(1)表示:(其中n表示平均聚合度,为5以上; R 1和R 2可以是 彼此相同或不同,分别表示亚烷基,亚芳基,氧化烯基或单键; X和Y各自表示由下式(2)表示的感光单元:或X Y表示由上述式(2)表示的光敏单元,另一个表示氨基; R 3表示选自下述式(3)表示的基团:R 4 表示选自由下式(4)表示的基团中的基团:R 3和R 4中的至少一个具有 至少一个叠氮基; R 5表示氢原子,烷基,含缩醛基的烷基,芳基,芳烷基或取代基con 除去形成碱的氮原子)。
    • 16. 发明授权
    • Adaptive prediction encoding device which can effectively refresh an
encoded signal with an encoding efficiency kept high
    • 自适应预测编码装置,其可以有效地刷新编码效率保持较高的编码信号
    • US5345269A
    • 1994-09-06
    • US123064
    • 1993-09-17
    • Noboru KawayachiToru Shibuya
    • Noboru KawayachiToru Shibuya
    • G06T9/00H04N7/36H04N7/13
    • H04N19/503
    • In an adaptive prediction encoding device which carries out adaptive encoding of a digital picture signal by making a selector adaptively select a two-previous predictor, a previous field predictor, and a higher order intraline predictor in accordance with the digital picture signal, a first selection forcing circuit forces a selector to select the higher order intraline predictor at first timing of fixed scanning lines which periodically appear at a period of (2N+1) scanning lines in each field of successive frames of the digital picture signal, where N represents a natural number. A second selection forcing circuit forces the selector to select the higher order intraline predictor at second timing of additional scanning lines which precede the fixed scanning lines by (m-1) scanning lines in each field of an m-th frame of the digital picture signal, where m consecutively varies from 2 to (2N+1) which is equal to M.
    • 在通过使选择器根据数字图像信号自适应地选择两个前一个预测器,一个前一个场预测器和一个较高阶的内联预测器来进行数字图像信号的自适应编码的自适应预测编码装置中,第一选择 强制电路迫使选择器在数字图像信号的连续帧的每个场中的(2N + 1)个扫描线周期性地出现的固定扫描线的第一定时选择较高阶的内联预测器,其中N表示自然 数。 第二选择强制电路迫使选择器在数字图像信号的第m帧的每个场中的(m-1)条扫描线之前的固定扫描线之前的另外扫描线的第二定时处选择较高阶的内联预测器 ,其中m从等于M的2到(2N + 1)连续变化。
    • 17. 发明授权
    • Clock recovery circuit with memory storage level comparison with high,
medium and low thresholds
    • 具有高,中,低阈值的存储器存储级别的时钟恢复电路
    • US5274681A
    • 1993-12-28
    • US859038
    • 1992-03-27
    • Hiroki YamadaToru Shibuya
    • Hiroki YamadaToru Shibuya
    • H04N1/21H04J3/06H04N1/00H04N1/41H04N7/56H04L7/00
    • H04J3/062H04J3/0632H04N19/85H04N7/56
    • A coded image signal is received and stored into a first-in-first-out memory on a bit-parallel word basis and the storage level of the memory is compared with high, medium and low threshold values. A first positive trimming value is generated when the storage level is higher than the high threshold, a second positive trimming value when it lies between the high and medium thresholds, a first negative trimming value when it is lower than the low threshold, and a second negative trimming value when it lies between the low and medium thresholds. Differential sampling clock rate is received and combined with each trimming value in an adder whose output is subtractively combined with a frequency variation of the line clock rate to produce a corrected differential sampling and line clock rate. The latter is integrated to produce a frequency control signal that drives a voltage-controlled oscillator whose output is used to drive the memory for reading the coded image signal on a bit-parallel word basis.
    • 编码图像信号以比特并行字为基础接收并存储到先进先出存储器中,并且将存储器的存储级别与高,中和低阈值进行比较。 当存储电平高于高阈值时,产生第一正修整值,当第二正修整值位于高和中阈值之间时产生第二正修整值,当低于阈值时为第一正修整值,当第一正修整值低于低阈值时,产生第二正修整值,第二正修整值 当它位于低和中等阈值之间时,负修整值。 在加法器中接收差分采样时钟速率并将其与每个调整值组合,其输出与线路时钟速率的频率变化相减,以产生校正的差分采样和线路时钟速率。 后者被集成以产生频率控制信号,其驱动压控振荡器,其输出用于驱动存储器,以比特并行字为基础读取编码图像信号。