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    • 32. 发明授权
    • Josephson junction device formed of oxide superconductor and process for
preparing the same
    • 由氧化物超导体形成的约瑟夫逊结器件及其制备方法
    • US5525582A
    • 1996-06-11
    • US327793
    • 1994-10-20
    • Saburo TanakaTakashi MatsuuraHideo Itozaki
    • Saburo TanakaTakashi MatsuuraHideo Itozaki
    • H01L39/22H01L39/24H01L29/06H01B12/00
    • H01L39/2496Y10S505/817
    • A Josephson junction device comprising a single crystalline substrate including a principal surface, a layer of the same material as the substrate formed on the principal surface of the substrate so as to form a step on the principal surface, and an oxide superconductor thin film formed on the principal surface of the substrate. The oxide superconductor thin film includes a first and a second superconducting portions respectively positioned above and below the step, which are constituted of single crystals of the oxide superconductor, a junction portion between the first and the second superconducting portions, which is constituted of a single crystal of the oxide superconductor of which crystal orientation is different from those of the first and second superconducting portions, and grain boundaries between the first superconducting portion and the junction portion and between the second superconducting portion and the junction portion, which constitute one weak link of the Josephson junction.
    • 一种约瑟夫逊连接装置,其包括单晶衬底,其包括主表面,与形成在衬底的主表面上的衬底相同的材料的层,以在主表面上形成台阶;以及氧化物超导体薄膜,形成在 衬底的主表面。 氧化物超导体薄膜包括分别位于台阶上方和下方的第一和第二超导部分,其由氧化物超导体的单晶构成,第一和第二超导部分之间的接合部分由单个 晶体取向不同于第一和第二超导部分的氧化物超导体的晶体以及第一超导部分和接合部分之间以及第二超导部分和接合部分之间的晶界,构成一个弱连接点 约瑟夫逊交界处。
    • 35. 发明申请
    • DIMENSION MEASURING DEVICE FOR LONG MATERIAL
    • 长材尺寸测量装置
    • US20110146095A1
    • 2011-06-23
    • US13056317
    • 2009-07-10
    • Mutsumi TanidaTakashi MatsuuraYasuhisa Kasa
    • Mutsumi TanidaTakashi MatsuuraYasuhisa Kasa
    • G01B5/08
    • G01B5/08G01B5/0009G01B5/163G01B21/047G01B21/10
    • A dimension measuring device 100 in accordance with the present invention includes an end face following mechanism 1 that butts against an end face E of a long material, a dimension measuring mechanism 2 for measuring the dimensions of the long material, and a pushingly moving mechanism 3 for pushingly moving the end face following mechanism toward the end face of the long material. The end face following mechanism includes a plurality of contact sensors for detecting a contact state, and is turnable around two axes intersecting at right angles with each other. The pushingly moving mechanism pushingly moves the end face following mechanism into the state in which the plurality of contact sensors detect that the end face following mechanism butts against the end face of the long material. The dimension measuring mechanism is pushingly moved integrally and is turnable integrally with the end face following mechanism, and measures the dimensions of the long material when it is detected, by the plurality of contact sensors, that the end face following mechanism butts against the end face of the long material.
    • 根据本发明的尺寸测量装置100包括抵靠长材料的端面E的端面跟随机构1,用于测量长材料尺寸的尺寸测量机构2和推动机构3 用于将端面跟随机构推向长材料的端面。 端面跟随机构包括用于检测接触状态的多个接触传感器,并且可绕彼此成直角相交的两个轴线转动。 推动移动机构将端面跟随机构推动地移动到多个接触传感器检测到端面跟随机构抵靠长材料的端面的状态。 尺寸测量机构一体地推动移动并且与端面跟随机构一体地转动,并且通过多个接触传感器测量长材料的尺寸时,端面跟随机构抵靠端面 的长材料。
    • 37. 发明授权
    • DLC film and method for forming the same
    • DLC膜及其形成方法
    • US07466491B2
    • 2008-12-16
    • US11660036
    • 2005-07-06
    • Takashi MatsuuraKazuhiko OdaToshihiko Ushiro
    • Takashi MatsuuraKazuhiko OdaToshihiko Ushiro
    • G02B3/00
    • G02B5/1857G02B3/0087
    • The present invention provides a DLC film that functions as an optical element and that can easily be miniaturized or integrated, and a method for forming the DLC film. A DLC film that has a refractive index varying continuously in at least one width direction from the center O of the DLC film. More specifically, a DLC film in which the refractive index decreases continuously in at least one width direction from the center O of the DLC film, and thereby the DLC film functions as a convex lens. A DLC film in which the refractive index increases continuously in at least one width direction from the center of the DLC film, and thereby the DLC film functions as a concave lens. A DLC film that has a refractive index varying continuously in the thickness direction. In addition, a method for forming a DLC film, including irradiating the DLC film with an energy beam to change the refractive index of the DLC film continuously in at least one width direction from the center of the DLC film and/or the thickness direction.
    • 本发明提供了用作光学元件并且可以容易地小型化或集成的DLC膜以及用于形成DLC膜的方法。 具有从DLC膜的中心O至少一个宽度方向连续变化的折射率的DLC膜。 更具体地说,其中折射率从DLC膜的中心O在至少一个宽度方向上连续降低的DLC膜,从而DLC膜用作凸透镜。 DLC膜的折射率在距离DLC膜的中心的至少一个宽度方向上连续增加,从而DLC膜用作凹透镜。 折射率在厚度方向连续变化的DLC膜。 另外,用于形成DLC膜的方法包括用能量束照射DLC膜,以从DLC膜的中心和/或厚度方向在至少一个宽度方向连续地改变DLC膜的折射率。