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    • 73. 发明授权
    • High temperature superconductor film, method for forming the same and superconductor element
    • 高温超导体膜,其形成方法和超导体元件
    • US06690957B2
    • 2004-02-10
    • US10101173
    • 2002-03-20
    • Akihiko AkasegawaKazunori YamanakaTeru Nakanishi
    • Akihiko AkasegawaKazunori YamanakaTeru Nakanishi
    • H01B1200
    • H01L39/2448C30B23/02C30B29/22C30B29/225H01L39/2422
    • A high temperature superconductor film which is Y—Ba—Cu—O-based and formed on a dielectric substrate 10, and has a Cu composition ratio to the Ba near the upper surface of the film which is higher than a Cu composition ratio to the Ba inside the film. The YBCO-based high temperature superconductor film is formed with a Cu composition on the film surface maintained higher with respect to the stoichiometric composition, whereby the Cu oxide can be easily produced while the production of the yttrium oxides can be depressed. The yttrium oxides cannot be easily produced, which makes it difficult for pores and crystal strains to be generated while the Cu oxide functions as a flux for advancing the crystal growth, whereby the YBCO-based high temperature superconductor film can have good film quality and single crystal. The superconducting elements can be formed of the YBCO-based high temperature superconducting film of such good film quality.
    • 一种Y-Ba-Cu-O系的高温超导体膜,形成在电介质基板10上,并且与膜的上表面附近的Ba的Cu组成比高于Cu组成比 电影里面有Ba。 基于YBCO的高温超导体膜在相对于化学计量组成保持较高的膜表面上形成Cu组成,由此可以容易地制备Cu氧化物,同时可以抑制氧化钇的生成。 氧化钇不容易产生,这使得难以产生孔和晶体应变,而Cu氧化物用作用于促进晶体生长的助熔剂,由此YBCO基高温超导体膜可以具有良好的膜质量和单一的 水晶。 超导元件可以由具有良好膜质量的YBCO基高温超导膜形成。
    • 75. 发明授权
    • Gas turbine
    • 燃气轮机
    • US06393826B1
    • 2002-05-28
    • US09643751
    • 2000-08-23
    • Kazunori YamanakaSatoshi KondouMasami Noda
    • Kazunori YamanakaSatoshi KondouMasami Noda
    • F02C608
    • F02C7/18F02C3/10F02C7/143F02C7/185F02C7/2365
    • A gas turbine has a cooling air system supplying air for cooling a high temperature part of the gas turbine and a spray air system supplying air for spraying fuel into a combustor and is formed so that a part of high-pressure air compressed by a gas turbine compressor is used as air of the cooling air system and spray air system, wherein a heat exchanger and a boost compressor are arranged downstream of the outlet of compressed air of the gas turbine compressor, and the boost compressor is composed of a parallel connection of a compressor driven by the turbine shaft and ae compressor driven by a driven source other than the turbine shaft, and pressurized air from the boost compressor is used as air for the cooling air system and the spray air system.
    • 燃气轮机具有供给用于冷却燃气轮机的高温部分的空气的冷却空气系统和向燃烧器喷射燃料而供给空气的喷射空气系统,并且形成为使得由燃气轮机压缩的高压空气的一部分 压缩机用作冷却空气系统和喷雾空气系统的空气,其中热交换器和增压压缩机布置在燃气轮机压缩机的压缩空气出口的下游,并且增压压缩机由 由涡轮机轴驱动的压缩机和由涡轮机轴以外的驱动源驱动的压缩机,并且来自增压压缩机的加压空气用作冷却空气系统和喷雾空气系统的空气。
    • 77. 发明授权
    • Superconductive filter with plurality of resonator patterns formed on surface of dielectric substrate
    • 具有形成在电介质基板的表面上的多个谐振器图案的超导滤波器
    • US08761849B2
    • 2014-06-24
    • US12606719
    • 2009-10-27
    • Teru NakanishiAkihiko AkasegawaKazunori YamanakaKazuaki Kurihara
    • Teru NakanishiAkihiko AkasegawaKazunori YamanakaKazuaki Kurihara
    • H01P1/203
    • H01P1/20381
    • A superconductive filter includes a superconductive filter substrate having a dielectric substrate and a plurality of resonator patterns formed on a surface of the dielectric substrate, the plurality of resonator patterns including a superconductive material; a package accommodating the superconductive filter substrate; and an intermediate substrate disposed between an inner surface of the package and the superconductive filter substrate, and thermally coupling the package and the superconductive filter substrate wherein a difference between a degree of contraction of the intermediate substrate and the degree of contraction of the dielectric substrate is smaller than a difference between the degree of contraction of the dielectric substrate and the degree of contraction of the package, when the package, the intermediate substrate, and the dielectric substrate are cooled from room temperature to a critical temperature of the resonator patterns.
    • 超导滤波器包括具有电介质基板和形成在电介质基板的表面上的多个谐振器图案的超导滤波器基板,所述多个谐振器图案包括超导材料; 容纳超导滤波器基板的封装; 以及设置在所述封装的内表面和所述超导滤光器基板之间的中间基板,并且使所述封装和所述超导滤光器基板热耦合,其中所述中间基板的收缩程度与所述电介质基板的收缩程度之间的差为 当封装,中间基板和电介质基板从室温冷却到谐振器图案的临界温度时,电介质基板的收缩程度和封装的收缩程度之间的差小于介电基板的收缩程度。