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70 条记录 (耗时 0.029 秒)

    Conversion adapter for ferrules having different diameters and method for production thereof
    25.
    发明授权
    Conversion adapter for ferrules having different diameters and method for production thereof 失效
    用于具有不同直径的套圈的转换适配器及其制造方法

    公开(公告)号：US06695487B2

    公开(公告)日：2004-02-24

    申请号：US09877068

    申请日：2001-06-11

    申请人： Masayuki Kobayashi ,  Takeshi Taniguchi ,  Hidenobu Nagahama ,  Hideki Takeda ,  Etsuji Sugita

    发明人： Masayuki Kobayashi ,  Takeshi Taniguchi ,  Hidenobu Nagahama ,  Hideki Takeda ,  Etsuji Sugita

    IPC分类号： G02B638

    CPC分类号： G02B6/3877 ,  G02B6/3825 ,  G02B6/3854 ,  G02B6/3865

    摘要： A conversion adapter to be used for connecting opposed optical connector ferrules having different diameters is formed of an amorphous alloy possessing at least a glass transition region, preferably a glass transition region of not less than 30 K in temperature width. Particularly, the amorphous alloy of M1—M2 system or M1—M2—La system (M1: Zr and/or Hf, M2: Ni, Cu, Fe, Co, Mn, Nb, Ti, V, Cr, Zn, Al, and/or Ga, La: rare earth element) possesses a wide range of &Dgr;Tx and thus can be advantageously used as a material for the conversion adapter. Such a conversion adapter can be manufactured with high mass-productivity by a mold casting method or molding method.

    摘要翻译： 用于连接具有不同直径的相对的光连接器套圈的转换适配器由具有至少玻璃化转变区域，优选温度宽度不低于30K的玻璃化转变区域的非晶态合金形成。 特别地，M 1 -M 2系统或M 1 -M 2 -La系统（M 1：Zr和/或Hf，M 2：Ni，Cu， Fe，Co，Mn，Nb，Ti，V，Cr，Zn，Al和/或Ga，La：稀土元素）具有宽范围的DeltaTx，因此可以有利地用作转换适配器的材料。 这样的转换适配器可以通过模具铸造方法或模制方法以高批量生产率制造。

    Optical connector ferrules and method for production thereof
    26.
    发明授权
    Optical connector ferrules and method for production thereof 失效
    光连接器套圈及其制造方法

    公开(公告)号：US06450696B1

    公开(公告)日：2002-09-17

    申请号：US09515294

    申请日：2000-02-29

    申请人： Kazuo Omiya ,  Takeshi Taniguchi ,  Junichi Nagahora

    发明人： Kazuo Omiya ,  Takeshi Taniguchi ,  Junichi Nagahora

    IPC分类号： G02B636

    CPC分类号： G02B6/3865 ,  G02B6/3854 ,  G02B6/3877

    摘要： Disclosed are a sleeve for abutting, aligning, and retaining opposed optical connector ferrules and methods for the production thereof. The sleeve has a tubular body provided at three points on the inner wall surface thereof with ridges of an arcuate cross section extending from one to the other end of the tubular body in the longitudinal direction thereof and a slit formed therein in the longitudinal direction thereof. The sleeve is formed of an amorphous alloy possessing at least a glass transition region, preferably a glass transition region of not less than 30 K in temperature width. Preferably the sleeve is formed of an amorphous alloy having a composition represented by the following general formula and containing an amorphous phase in a volumetric ratio of at least 50%: XaMbAlc wherein X represents either or both of two elements, Zr and Hf, M represents at least one element selected from the group consisting of Mn, Fe, Co, Ni, and Cu, and a, b, and c represent such atomic percentages as respectively satisfy 25≦a≦85, 5≦b≦70, and 0

    摘要翻译： 公开了用于邻接，对准和保持相对的光学连接器套圈的套筒及其制造方法。 套管具有在其内壁表面上的三个点上设置有沿其纵向方向从管状体的一端延伸到另一端的弓形横截面的脊部和在其纵向方向上形成的狭缝的管状体。 该套筒是由具有至少玻璃化转变区域的非晶合金形成的，优选玻璃化转变区域的温度宽度不低于30K。 优选地，套筒由具有由以下通式表示的组成的非晶态合金形成，并且含有至少50％的体积比的非晶相：其中X表示两种元素中的一种或两种，Zr和Hf，M表示 选自Mn，Fe，Co，Ni和Cu中的至少一种元素，a，b和c表示分别满足25 <= a <=85,5≤b≤70的原子百分比， 0

    Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure
    27.
    发明授权
    Method and apparatus for production of amorphous alloy article formed by metal mold casting under pressure 有权
    在压力下通过金属模具铸造形成非晶合金制品的方法和装置

    公开(公告)号：US06189600B1

    公开(公告)日：2001-02-20

    申请号：US09413540

    申请日：1999-10-06

    申请人： Takeshi Taniguchi ,  Junichi Nagahora

    发明人： Takeshi Taniguchi ,  Junichi Nagahora

    IPC分类号： B22D1712

    CPC分类号： B22D17/30 ,  B22D17/12 ,  B22D17/20 ,  B22D17/2076 ,  B22D17/28 ,  B22D18/04

    摘要： An apparatus for producing a formed article of amorphous alloy by a simple process are disclosed. A molding apparatus comprises a forced cooling casting mold which is provided with a sprue and at least one molding cavity communicating with the sprue and further with a cutting member disposed in the casting mold movably in the direction of the sprue, a melting vessel movable in the direction of the sprue, and a molten metal transferring member disposed slidably in the melting vessel or the molding cavity of the casting mold. A formed article of amorphous alloy is obtained by melting an alloying material in the vessel, forcibly transferring the resultant molten alloy into the molding cavity by means of the molten metal transferring member and meanwhile exerting pressure on the molten alloy, rapidly cooling and solidifying the molten alloy in the casting mold thereby conferring amorphousness on the alloy and meanwhile gradually cooling and solidifying the molten alloy in the part of the sprue of the casting mold thereby crystallizing the alloy in that part, cutting the part which has been embrittled by the crystallization by means of the cutting member, and thereafter separating the melting vessel from the casting mold.

    摘要翻译： 公开了一种通过简单的方法制造非晶态合金成形体的装置。 一种成型装置包括：强制冷却铸模，其具有直浇口和至少一个与浇注道连通的模腔，并且还具有沿着浇口的方向可移动地设置在铸模中的切割构件， 浇口的方向，以及熔融金属转移构件，其可滑动地设置在铸模的熔化容器或模腔中。 通过熔化容器中的合金材料，通过熔融金属转移构件将所得熔融合金强制转移到模腔中，同时对熔融合金施加压力，快速冷却和固化熔融金属 合金，从而赋予合金无定形性，同时逐渐冷却并固化铸模的浇注部分中的熔融合金，从而在该部分中结晶合金，通过手段切割已经脆化的部分 的切割构件，然后将熔融容器与铸模分离。

    Bumper-stay mounting structure and load transmission member
    28.
    发明授权
    Bumper-stay mounting structure and load transmission member 有权
    缓冲安装结构和载荷传递构件

    公开(公告)号：US08899642B2

    公开(公告)日：2014-12-02

    申请号：US13880987

    申请日：2011-12-24

    申请人： Hiroyasu Kosaka ,  Takeshi Taniguchi ,  Mitsutoshi Kano ,  Shimpei Urata ,  Takashi Niiya

    发明人： Hiroyasu Kosaka ,  Takeshi Taniguchi ,  Mitsutoshi Kano ,  Shimpei Urata ,  Takashi Niiya

    IPC分类号： B60R19/26 ,  B60R19/34 ,  B60R19/24

    CPC分类号： B60R19/34 ,  B60R19/26 ,  B60R2019/247

    摘要： A bumper-stay mounting structure includes a rear side member, a bumper stay and a load transmission member, in the bumper-stay mounting structure, a load being transmitted intensively to a lower side of a rear end portion of the rear side member, the bumper-stay mounting structure, the load transmission member having, on an inner peripheral side of a fastened portion, a protruding portion in a box shape, which protrudes toward the rear portion of the bumper stay in the vehicle longitudinal direction so as to be inserted into an opening of the bumper stay; and a side wall of the protruding portion having a substantially U-shaped cross section that is perpendicular to the vehicle longitudinal direction, is opened on a vehicle upper side, and is provided with, at a front end edge of the side wall, a flange extending outward from a side wall as the fastened portion.

    摘要翻译： 缓冲安装结构包括后侧构件，保险杠撑架和载荷传递构件，在保险杠支撑安装结构中，负载被集中地传递到后侧构件的后端部的下侧， 保险杠安装结构，所述载荷传递构件在紧固部分的内周侧具有箱体形状的突出部分，所述突出部分朝向所述保险杠的后部在所述车辆纵向方向上延伸以便被插入 进入保险杠停留的开口; 并且具有与车辆纵向方向垂直的大致U形横截面的突出部分的侧壁在车辆上侧开口，并且在侧壁的前端边缘处设置有凸缘 作为紧固部从侧壁向外延伸。