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    • 44. 发明授权
    • Process for the preparation of alkylteralins
    • 制备烷基酯的方法
    • US3997616A
    • 1976-12-14
    • US591247
    • 1975-06-27
    • Michiyuki TokashikiHiroshi Sakai
    • Michiyuki TokashikiHiroshi Sakai
    • C07C5/31C07C13/28
    • C07C5/31
    • A process for the preparation of alkyltetralins which comprises feeding an alkenylbenzene into a reaction zone continuing a fixed bed of an acidic cyclization catalyst, and cyclizing it in the liquid phase at a temperature not higher than about 300.degree. C., characterized in that:I. at least a part of the reaction mixture containing the unreacted alkenylbenzene, which has been withdrawn from said reaction zone and in which the conversion of alkenylbenzene is below the intended final conversion, is cooled, and at least a part of the cooled reaction product in an amount sufficient to adjust the temperature of the reaction zone to not higher than about 300.degree. C. is recycled to said reaction zone, andIi. the remainder of the reaction product is led into another reaction zone containing a fixed bed of acidic cyclization catalyst, and without the aforesaid recycling, further cyclized in the liquid phase until the intended final conversion is attained.
    • 一种制备烷基四氢萘酚的方法,其包括将烯基苯进料到连续酸性环化催化剂的固定床的反应区中,并在不高于约300℃的温度下使其在液相中环化,其特征在于:
    • 48. 发明授权
    • Imaging display method and imaging display device
    • 成像显示方法和成像显示装置
    • US08797444B2
    • 2014-08-05
    • US12666530
    • 2008-06-12
    • Satoshi TanakaHiroshi SakaiSusumu Kobayashi
    • Satoshi TanakaHiroshi SakaiSusumu Kobayashi
    • H04N5/222H04N5/235G09G3/36H04N3/14H04N5/349
    • H04N3/1587G09G3/3611G09G2340/0407H04N5/349
    • An imaging display device of the present invention comprises an imaging element 1 photoelectrically converting an optical image, a readout control unit 6 controlling a readout position of the imaging element 1, an image processing unit 2 processing image signal readout from the imaging element 1, an image display unit 4 displaying image signal output from the image processing unit 2, a pixel shift unit 5 shifting an observation pixel position displayed on the image display unit 4, a pixel shift control unit 7 controlling the pixel shift unit 5, and a system control unit 8 controlling the readout control unit 6 and the pixel shift control unit 7 so that image signal photoelectrically converted by the imaging element 1 is displayed on the image display unit 4 and shifted by the pixel shift unit 5. According to the present invention, it is possible to reduce delay time from imaging to displaying and to raise spatial resolution and motion resolution.
    • 本发明的成像显示装置包括光学图像光电转换的成像元件1,控制成像元件1的读出位置的读出控制单元6,处理从成像元件1读出的图像信号的图像处理单元2, 显示从图像处理单元2输出的图像信号的图像显示单元4,移动显示在图像显示单元4上的观察像素位置的像素移位单元5,控制像素移位单元5的像素移位控制单元7以及系统控制 单元8控制读出控制单元6和像素移位控制单元7,使得由图像显示单元4光电转换的图像信号被显示在图像显示单元4上并被像素移位单元5移位。根据本发明, 可以减少从成像到显示的延迟时间,并提高空间分辨率和运动分辨率。