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    • 53. 发明授权
    • Pressure-welded structure of flexible circuit boards
    • 柔性电路板的压焊结构
    • US06952250B2
    • 2005-10-04
    • US10280942
    • 2002-10-25
    • Hiroshi Ueda
    • Hiroshi Ueda
    • G02F1/1345G02F1/13H01L21/60H05K1/02H05K1/14H05K3/28H05K3/32H05K3/36
    • G02F1/13452H05K3/28H05K3/323H05K3/361H05K2201/09909H05K2201/2009
    • A pressure-welded structure of flexible circuit boards in a liquid crystal display device having a group of lead terminals of flexible circuit boards connected with a plurality of terminals aligned on an end surface of a TFT glass substrate via anisotropic conductive films. A resin is applied on a surface opposite to the terminal surface of the flexible circuit boards, and an end portion of the resin is 0.1 to 10 mm away from an end portion of a resin applied on the terminal surface of the flexible circuit boards, thereby both resins applied on the terminal surface and on the other surface overlap each other by 0.1 to 10 mm. It is possible to improve not only the yield in module assembly but also the quality and reliability of the product.
    • 一种液晶显示装置中的柔性电路板的压焊结构,其具有与通过各向异性导电膜在TFT玻璃基板的端面对准的多个端子连接的柔性电路板的一组引线端子。 树脂施加在与柔性电路板的端子表面相对的表面上,并且树脂的端部与施加在柔性电路板的端子表面上的树脂的端部相距0.1至10mm,由此 施加在端子表面上并且在另一个表面上的两种树脂彼此重叠0.1至10mm。 可以不仅提高模块组装的成品率,而且可以提高产品的质量和可靠性。
    • 56. 发明授权
    • Method of purifying glutamic acid by transition recrystallization
    • 通过过渡重结晶纯化谷氨酸的方法
    • US06881861B2
    • 2005-04-19
    • US10761253
    • 2004-01-22
    • Yoshiki SaitouTakayuki KodaHiroshi UedaKazuhiro Sato
    • Yoshiki SaitouTakayuki KodaHiroshi UedaKazuhiro Sato
    • C12P13/14C07C227/42C07C229/24C07C229/00C07C227/00
    • C07C227/42C07C229/24
    • Disclosed herein is a method of purifying L-glutamic acid by transformation recrystallization which method comprises maintaining crude crystals of L-glutamic acid containing α crystals of L-glutamic acid in an aqueous solvent at a temperature of from 50° C. to the boiling point of said aqueous solvent in the coexistence of active carbon until about 30% or more of the crystals of L-glutamic acid have been transformed into β crystals thereof, the amount of said aqueous solvent being an amount not more than the amount sufficient (i.e., an amount insufficient) to form a saturated solution of said crystals of L-glutamic acid, according to which method purified crystals of L-glutamic acid can be obtained extremely rapidly and in high yields, and remarkably conveniently and easily on an industrial scale, as compared with the conventional transformation recrystallization method which is a hitherto common purification method of L-glutamic acid.
    • 本文公开了通过转化重结晶纯化L-谷氨酸的方法,该方法包括将含有L-谷氨酸的α晶体的L-谷氨酸的粗晶体在水溶剂中在50℃至沸点 的所述水性溶剂在活性炭的共存下直至约30%以上的L-谷氨酸晶体转变为β晶体,所述水性溶剂的量不大于足够的量(即, 不足量),形成所述L-谷氨酸晶体的饱和溶液,根据该方法可以非常快速且高产率地获得纯化的L-谷氨酸晶体,并且在工业规模上非常方便和容易地获得,如 与常规的转化重结晶方法相比,该方法是迄今常见的L-谷氨酸纯化方法。