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    • 44. 发明授权
    • Horizontal continuous casting installation
    • 水平连铸安装
    • US4527616A
    • 1985-07-09
    • US390712
    • 1982-06-21
    • Hideo KanekoHatsuyoshi KumashiroAkira Iwata
    • Hideo KanekoHatsuyoshi KumashiroAkira Iwata
    • B22D11/10B22D11/04B22D11/047B22D27/02
    • B22D11/10B22D11/047
    • A horizontal continuous casting installation, particularly for casting a strand of a large transverse dimension, wherein a body of molten metal stored in a tundish is continuously supplied through a tundish nozzle secured to the tundish in the vicinity of its bottom and extending horizontally therefrom to a mold connected to the forward end of the tundish nozzle and arranged coaxially therewith to cast a strand which is continuously withdrawn horizontally from the mold. The mold has an inner transverse dimension greater than the inner transverse dimension of the tundish nozzle. An electromagnetic field generating device is located between an outer surface of the tundish nozzle and an inner surface of the mold in the vicinity of an end surface of the mold facing the tundish nozzle for exerting an electromagnetic force on the body of molten metal flowing from the tundish nozzle to the mold in such a manner that the electromagnetic force is oriented toward the center of the body of molten metal.
    • 一种水平连续铸造装置,特别是用于铸造大横向尺寸的股线,其中储存在中间包中的熔融金属体通过固定在其底部附近的中间包并从其水平延伸到中间包的中间包喷嘴连续供应到 模具连接到中间包喷嘴的前端并与其同轴布置,以铸造从模具水平地连续取出的股线。 模具具有大于中间包喷嘴的内横向尺寸的内横向尺寸。 电磁场产生装置位于中间包喷嘴的外表面和模具的内表面之间,在与中间包喷嘴相对的模具的端面附近,用于向从中间包喷嘴流动的熔融金属体上施加电磁力 将中间包喷嘴浇注到模具中,使得电磁力朝向熔融金属体的中心。
    • 50. 发明授权
    • Fabrication method of photomask-blank
    • 光掩模坯料的制造方法
    • US07632609B2
    • 2009-12-15
    • US11545451
    • 2006-10-11
    • Noriyasu FukushimaHiroki YoshikawaHideo KanekoYukio Inazuki
    • Noriyasu FukushimaHiroki YoshikawaHideo KanekoYukio Inazuki
    • G03F1/14
    • G03F1/32Y10T428/31616
    • A susceptor having the most basic structure has a three-layer structure including a first and a second transparent quartz part and an opaque quartz part sandwiched therebetween. For example, the opaque quartz part is made of “foamed quartz”. In addition, the opacity of the opaque quartz part to flash light is determined to fall within an appropriate range based on the material or thickness of the opaque quartz part, taking into consideration the composition or thickness of a thin film formed on the substrate and various conditions concerning the energy of the irradiation light during flash light irradiation or the like. The stack structure may be composed of a stack of a plurality of opaque quartz layers having different opacities.
    • 具有最基本结构的感受体具有包括第一和第二透明石英部分和夹在其间的不透明石英部分的三层结构。 例如,不透明石英部分由“发泡石英”制成。 此外,考虑到在基板上形成的薄膜的组成或厚度以及各种不同的形状,不透明石英部分对闪光的不透明度被确定为基于不透明石英部分的材料或厚度在适当范围内 关于闪光照射等期间的照射光的能量的条件。 堆叠结构可以由具有不同不透明度的多个不透明石英层的堆叠构成。