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    • 22. 发明授权
    • Heat-dissipating structure for an optical isolator
    • 光隔离器的散热结构
    • US07791886B2
    • 2010-09-07
    • US11990776
    • 2006-12-20
    • Yuzo OchiSyoji KubomuraMasayuki Fujii
    • Yuzo OchiSyoji KubomuraMasayuki Fujii
    • H05K7/20H01S3/04G02F1/09
    • G02F1/093G02F2203/60Y10S372/703
    • A heat-dissipating structure for an optical isolator is capable of suppressing an increase in temperature caused by light absorption in a magnetic garnet crystalline film by radiation fins extending from the inside of an external heat conducting cover. The heat-dissipating structure for the optical isolator is formed by housing a magnetic garnet crystalline film (12), first and second heat conductive plates (6, 7, 8 and 9) and magnet 18 in the external heat conducting cover, placing the radiation fins (10 and 11) on the second heat conductive plate, attaching the first heat conductive plates (6 and 7) onto either side of the magnetic garnet crystalline film, arranging the second heat conductive plates (8 and 9) on the outer surface of the first heat conductive plates, and passing the radiation fins through guide openings (2a and 2b) in the isolator holder 2 to the outside of the external heat conductive cover from the extracting opening (3c) to be brought into contact with the outer grooves (4d and 5d).
    • 用于光隔离器的散热结构能够通过从外部导热罩的内部延伸的散热片来抑制由磁性石榴石结晶膜中的光吸收引起的温度升高。 用于光隔离器的散热结构通过在外部导热盖中容纳磁性石榴石结晶膜(12),第一和第二导热板(6,7,8和9)和磁体18而形成, 在第二导热板上的散热片(10和11),将第一导热板(6和7)安装在磁性石榴石结晶膜的任一侧上,将第二导热板(8和9) 第一导热板,并且使散热片通过隔离器保持架2中的引导开口(2a和2b)从提取开口(3c)移动到外部导热盖的外部,以与外槽( 4d和5d)。
    • 28. 发明申请
    • METHOD FOR TRANSFECTING NUCLEIC ACID TO CELL AND NUCLEIC ACID COMPLEX
    • 将核酸转移至细胞和核酸复合物的方法
    • US20130115700A1
    • 2013-05-09
    • US13808695
    • 2011-07-07
    • Masayuki Fujii
    • Masayuki Fujii
    • C12N15/113
    • C12N15/113C12N15/111C12N15/1137C12N15/87C12N2310/14C12N2320/32C12Y207/07049
    • A method for transacting nucleic acid to cell comprising a step for forming a nucleic acid complex by bringing a double-stranded nucleic acid molecule into contact with a nucleic acid carrier having an amino acid sequence of alternating a basic amino acid and a hydrophobic amino acid, which has a peptide chain that forms a β-sheet structure in which a side chain of a positively charged basic amino acid is disposed on one surface side and a side chain of a hydrophobic amino acid is disposed on the opposite surface side in the presence of the double-stranded nucleic acid molecule having a double helix structure, and by binding the double-stranded nucleic acid molecule and the peptide chain through either one or both of the electrostatic interaction between the side chains of the basic amino acid and phosphate groups and hydrogen bonds between the double stranded-nucleic acid molecule and the peptide chain and a nucleic acid complex used for the same are disclosed.
    • 一种用于将细胞核酸转运至细胞的方法,包括通过使双链核酸分子与具有交替碱性氨基酸和疏水性氨基酸的氨基酸序列的核酸载体接触形成核酸复合物的步骤, 其具有形成β片结构的肽链,其中带正电的碱性氨基酸的侧链设置在疏水性氨基酸的一个表面侧,侧链侧设置在相对表面侧, 双链核酸分子具有双螺旋结构,并且通过碱基氨基酸和磷酸酯基的侧链与氢原子之间的静电相互作用中的一种或两种结合双链核酸分子和肽链 公开了双链核酸分子和肽链之间的键和用于其的核酸复合物。