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    • 91. 发明授权
    • Method for manufacturing a Nb.sub.3 Sn superconductor and method for
manufacturing hollow superconducting magnet
    • 制造Nb3Sn超导体的方法和制造中空超导磁体的方法
    • US4377905A
    • 1983-03-29
    • US236271
    • 1981-02-20
    • Koh AgatsumaKenichi KoyamaItaru TodorikiOsamu KohnoTakashi Saito
    • Koh AgatsumaKenichi KoyamaItaru TodorikiOsamu KohnoTakashi Saito
    • H01F6/06H01F41/04H01L39/24H01B13/00H01B12/00
    • H01L39/2409H01F41/048H01F6/06H01F2027/2819Y10S505/921Y10S505/924Y10T29/49014Y10T29/49071
    • A method for manufacturing a Nb.sub.3 Sn superconductor comprising the steps of preparing a composite conductor element which is composed of Cu-Sn alloy matrix and one or more Nb cores inserted and disposed in said matrix, if necessary sheathing the outer surface of the Cu-Sn alloy matrix with copper, subjecting the composite conductor element to a diameter reducing working until the predetermined diameter is reached, then forming an Sn-plating layer on the outer surface of the reduced diameter composite conductor element and thereafter subjecting the Sn-plated composite conductor element to diffusion heat treatment so that an intermetallic compound of Nb.sub.3 Sn is formed, and a method for manufacturing hollow superconducting magnet off an intermetallic compound type comprising the steps of extending a plurality of multicore superconductors together with thin tapes of a low temperature melting metal along grooves of a hollow conductor carrier, winding the superconductor assembly around a magnet reel and then heating up the superconducting magnet assembly to melt the thin tape of low temperature melting metal so that the multicore superconductors are secured to the hollow conductor carrier.
    • 一种制造Nb 3 Sn超导体的方法,包括如下步骤:制备由Cu-Sn合金基体和插入并设置在所述基体中的一个或多个Nb芯组成的复合导体元件,如果需要,将Cu-Sn合金的外表面 使铜复合导体元件进行直径减小加工直到达到预定直径,然后在缩径复合导体元件的外表面上形成Sn镀层,然后将镀Sn复合导体元件 扩散热处理,从而形成Nb 3 Sn的金属间化合物,以及用于制造中空超导磁体的金属间化合物类型的方法,包括以下步骤:将多根多芯超导体与低温熔融金属的薄带一起沿着 空心导体载体,围绕磁体缠绕超导体组件 卷轴,然后加热超导磁体组件以熔化低温熔融金属的薄带,使得多芯超导体固定到中空导体载体。
    • 92. 发明授权
    • Welding torch weaving device
    • 焊枪编织装置
    • US4292495A
    • 1981-09-29
    • US122853
    • 1980-02-20
    • Takashi SaitoKatuhiko OtakeTokuji Maruyama
    • Takashi SaitoKatuhiko OtakeTokuji Maruyama
    • B23K9/30B23Q27/00
    • B23Q27/00B23K9/30
    • The present invention provides a welding torch weaving device having a first link with an elongated slot and driven by a drive source to make an arc shaped movement at one end thereof, a first movable shaft fitted or secured within the elongated slot in the first link, a second link having one end thereof pivoted in place on the first link and having a second elongated slot, a second movable shaft fitted within the second elongated slot in the second link, a third link having one end thereof pivoted in place on the other end of the second link and a fourth link having one end thereof pivoted in place on the other end of the third link and the other end thereof pivoted on a fixed pivot shaft. A weaving arm is disposed in place on the third link for mounting a welding torch.
    • 本发明提供了一种焊炬编织装置,其具有第一连杆,其具有细长的槽并由驱动源驱动以在其一端形成弧形运动,第一可移动轴装配或固定在第一连杆中的细长槽内, 第二连杆,其一端在第一连杆上枢转就位,并具有第二细长槽,第二可移动轴,装配在第二连杆中的第二细长槽内;第三连杆,其一端在另一端枢转就位 和第四连杆,其一端在第三连杆的另一端枢转就位,另一端在固定的枢轴上枢转。 在第三连杆上布置有一个编织臂,用于安装焊炬。
    • 93. 发明授权
    • Liquid development process with porous elastic development cleaning
roller
    • 液体发展过程与多孔弹性开发清洗辊
    • US4263391A
    • 1981-04-21
    • US68420
    • 1979-08-21
    • Takashi SaitoTsuyoshi Watanabe
    • Takashi SaitoTsuyoshi Watanabe
    • G03G13/10G03G13/22G03G15/10G03G15/16
    • G03G15/101G03G13/10G03G13/22
    • An electrophotographic process involving the repeated cycles of a developing step for developing an electrostatic latent image formed on a latent image carrying member with a liquid developer, a transfer step for transferring the thus obtained visible image from said latent image carrying member onto another member, and a cleaning step for subsequently cleaning the surface of said latent image carrying member, comprising the use of an elastic rotary member composed of an electroconductive rigid core member, an electroconductive porous elastic member capable of retaining a liquid therein and provided around said core member, and a liquid-permeable insulating flexible member of a thickness in the range of 20 to 400 microns provided to surround the outer periphery of said elastic member, said elastic rotary member being maintained in pressure contact with said latent image carrying member, whereby said developing step is achieved by the liquid developer squeezed out from said elastic rotary member and the excessive liquid developer present on said latent image carrying member is recovered therefrom by absorption upon recovery of said elastic rotary member from the compressed state thereof.
    • 涉及使用液体显影剂在潜像承载部件上形成静电潜像显影显影步骤的重复循环的电子照相方法,将由此获得的可见图像从所述潜像承载部件转印到另一部件上的转印步骤,以及 用于随后清洁所述潜像承载构件的表面的清洁步骤,包括使用由导电刚性芯构件构成的弹性旋转构件,能够将液体保持在其中并设置在所述芯构件周围的导电性多孔弹性构件,以及 设置为包围所述弹性构件的外周的厚度在20至400微米范围内的透液性绝缘柔性构件,所述弹性旋转构件与所述潜像承载构件保持压力接触,由此所述显影步骤为 通过从所述弹性旋转体挤出的液体显影剂实现 存在于所述潜像承载部件上的过量的液体显影剂通过从其压缩状态恢复所述弹性旋转部件时的吸收而被回收。
    • 95. 发明授权
    • Automatic record playing apparatus
    • 自动录音机
    • US4183538A
    • 1980-01-15
    • US791595
    • 1977-04-27
    • Takashi Saito
    • Takashi Saito
    • G11B3/085G11B17/06
    • G11B3/08545
    • An automatic record playing apparatus comprises a rotating member adapted to rotate together with a tone arm and having a projection thereon, a rotation driving member rotated forward and backward over a predetermined range during a predetermined operational period by a rotating force of a turntable, and a pushing means provided on the rotation driving member and adapted to push the projection to rotate the rotating member for returning the tone arm unitarily therewith toward outside of a record disc as the rotation driving member effects initial forward rotation. The pushing means having a first portion for pushing the projection in one rotational direction of the rotating member, and a second portion for pushing elastically the projection in the direction other than the rotational direction of the rotating member. The rotating member being rotated in the result, that the projection is pushed by the first portion of the pushing means in a state where unnecessary revolution thereof is obstructed by the second portion.
    • 一种自动记录播放装置,包括旋转构件,其适于与调音臂一起旋转并且在其上具有突起,旋转驱动构件在预定操作时段期间通过转台的旋转力而在预定范围内向前和向后旋转,并且 推动装置,其设置在所述旋转驱动构件上,并且适于在所述旋转驱动构件进行初始正向旋转时推动所述突起以旋转所述旋转构件,以将所述音调臂一体地返回到记录盘的外部。 推动装置具有用于沿旋转构件的一个旋转方向推动突起的第一部分和用于沿除旋转构件的旋转方向以外的方向弹性地推动突起的第二部分。 旋转构件在结果中旋转,即在其不必要的旋转被第二部分阻挡的状态下,突起被推动装置的第一部分推动。