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    • 4. 发明授权
    • Polymerizable biotin derivatives, biotin polymer, and polymer responsive to avidin stimulation
    • 可聚合的生物素衍生物,生物素聚合物和对抗生物素蛋白刺激有反应的聚合物
    • US07052917B1
    • 2006-05-30
    • US10048230
    • 2000-07-28
    • Noriyuki OhnishiMikiko YoshidaKazunori KataokaKatsuhiko Ueno
    • Noriyuki OhnishiMikiko YoshidaKazunori KataokaKatsuhiko Ueno
    • G01N33/545C07K17/08
    • C07D495/04C08F20/38C08F246/00
    • The present invention is to prepare a novel polymerizable biotin derivative represented by formula (I) shown below and make it possible to synthesize or design a polyfunctional or multifunctional polymer using the derivative. In formula (I), R2 represents a hydrogen atom or an alkyl group, R3 and R4 each independently represents a hydrogen atom, an alkyl group or an aryl group, T represents an oxygen atom or ═NH, W represents a single bond, a carbonyl group, a thiocarbonyl group or a C1-5 alkylene group, U represents a single bond or —NH—, X represents a single bond, a C1-8 hydrocarbon bond, an oxygen atom or —NH—, Y represents a single bond, a carbonyl group, a thiocarbonyl group, —NH—, a 1,2-dioxyethylene group or a 1,2-diaminoethylene group, Z represents a single bond, a carbonyl group, a thiocarbonyl group, a C1-5 alkylene group, an oxygen atom or —NH—, and V represents a single bond or a C1-5 alkylene group.
    • 本发明是为了制备由下述式(I)表示的新型可聚合生物素衍生物,并且可以使用该衍生物合成或设计多官能或多官能聚合物。 在式(I)中,R 2表示氢原子或烷基,R 3和R 4各自独立地表示氢原子, 烷基或芳基,T表示氧原子或-NH,W表示单键,羰基,硫代羰基或C 1-5亚烷基,U表示单 键或-NH-,X表示单键,C 1-8烃键,氧原子或-NH-,Y表示单键,羰基,硫代羰基, NH-,1,2-二氧乙烯基或1,2-二氨基亚乙基,Z表示单键,羰基,硫代羰基,C 1-5 - 亚烷基,氧 原子或-NH-,V表示单键或C 1-5 - 亚烷基。
    • 7. 发明授权
    • Digital camera apparatus and recording method thereof
    • 数码相机装置及其记录方法
    • US06690881B1
    • 2004-02-10
    • US09378585
    • 1999-08-20
    • Yoshinori TomitaShigeki IshizukaKatsuhiko UenoYoshihiro Ono
    • Yoshinori TomitaShigeki IshizukaKatsuhiko UenoYoshihiro Ono
    • H04N5225
    • H04N5/225H04N5/772H04N5/781H04N5/907H04N9/7921H04N9/8042H04N9/8047H04N9/8063
    • A camera apparatus for encoding a video signal received from a photographing unit in MPEG video format or equivalent format, encoding an audio signal received from an audio inputting unit in MPEG audio format or equivalent format, multiplexing the encoded MPEG video signal and the encoded MPEG audio signal, storing the multiplexed data to a memory is disclosed, that comprises an I picture generating unit for encoding the video signal received from the photographing unit corresponding to an intra-frame encoding process so as to generate an I picture in the MPEG video format or equivalent format, and a controlling unit for controlling a storing process of the multiplexed data to the memory, wherein said controlling unit generates a P picture or a B picture in the MPEG video format or equivalent format in such a manner that moving vectors of all macro blocks thereof are 0 and the chronologically preceding picture is copied as an encoded picture, wherein said controlling unit encodes the audio signal received from the audio inputting unit in the MPEG audio format or equivalent format so as to generate MPEG audio data, and wherein said controlling unit multiplexes the I picture, the P picture or the B picture, and the MPEG audio data so as to generate the multiplexed data.
    • 一种照相机装置,用于以MPEG视频格式或等效格式对从拍摄单元接收的视频信号进行编码,对从MPEG音频格式或等效格式的音频输入单元接收的音频信号进行编码,将编码的MPEG视频信号和编码的MPEG音频 公开了将多路复用数据存储到存储器中的信号,其包括:I图像生成单元,用于对与帧内编码处理相对应的从拍摄单元接收的视频信号进行编码,以生成MPEG视频格式的I图像; 等效格式,以及用于控制多路复用数据到存储器的存储处理的控制单元,其中所述控制单元以MPEG视频格式或等效格式生成P图像或B图像,使得所有宏的移动矢量 其块为0,并且按时间顺序排列的前一图像被复制为编码图像,其中所述控制单元对a进行编码 音频信号以MPEG音频格式或等效格式从音频输入单元接收,以产生MPEG音频数据,其中所述控制单元复用I图像,P图像或B图像和MPEG音频数据,以便 生成复用数据。