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134 条记录 (耗时 0.029 秒)

    Process for manufacturing a superconducting wire of compound oxide-type ceramics
    91.
    发明授权
    Process for manufacturing a superconducting wire of compound oxide-type ceramics 失效
    复合氧化物型陶瓷超导线的制造工艺

    公开(公告)号：US5981444A

    公开(公告)日：1999-11-09

    申请号：US851312

    申请日：1997-05-05

    申请人： Kazuo Sawada ,  Kazuhiko Hayasi ,  Sigeki Isojima ,  Susumu Yamamoto ,  Teruyuki Murai ,  Nozomu Kawabe ,  Hideo Itozaki ,  Nobuhiko Fujita ,  Kenichiro Sibata ,  Nobuyuki Sasaki ,  Shuji Yazu ,  Tetsuji Jodai

    发明人： Kazuo Sawada ,  Kazuhiko Hayasi ,  Sigeki Isojima ,  Susumu Yamamoto ,  Teruyuki Murai ,  Nozomu Kawabe ,  Hideo Itozaki ,  Nobuhiko Fujita ,  Kenichiro Sibata ,  Nobuyuki Sasaki ,  Shuji Yazu ,  Tetsuji Jodai

    IPC分类号： C04B35/45 ,  B21C1/00 ,  B28B1/00 ,  H01B12/02 ,  H01B12/04 ,  H01B13/00 ,  H01L39/24

    CPC分类号： H01L39/248 ,  C04B35/4504 ,  C04B35/4521 ,  Y10T29/49014

    摘要： A process for manufacturing a superconducting elongated article such as a superconducting wire which is applicable for manufacturing a superconducting coil or the like. The process includes steps comprising filling a metal pipe with material powder of ceramic consisting of compound oxide having superconductivity, performing plastic deformation of the metal pipe filled with the ceramic metal powder to reduce the cross section of the metal pipe, and then subjecting the deformed metal pipe to heat-treatment to sinter the ceramic material powder filled in the metal pipe. The ceramic material powder may contain compound oxide having Perovskite-type crystal structure exhibiting superconductivity.The metal pipe may selected from a group comprising metals of Ag, Au, Pt, Pd, Rh, Ir, Ru, Os, Cu, Al, Fe, Ni, Cr, Ti, Mo, W and Ta and alloys including these metals as the base. The heat-treatment may be carried out at a temperature ranging from 700 to 1,000.degree. C., The plastic deformation of the metal pipe filled with the ceramic metal powder may be performed in such manner that the cross section of the metal pipe is reduced at a dimensional reduction ratio ranging from 16% to 92% by wire-drawing or forging by means of dies, roller dies, or extruder.

    摘要翻译： 一种用于制造可应用于制造超导线圈等的超导细长物品例如超导线材的方法。 该方法包括以下步骤：用金属管填充由具有超导性的复合氧化物组成的陶瓷材料粉末，对填充有陶瓷金属粉末的金属管进行塑性变形，以减小金属管的横截面，然后对变形的金属 管道进行热处理以烧结填充在金属管中的陶瓷材料粉末。 陶瓷材料粉末可以含有具有超导性的钙钛矿型晶体结构的复合氧化物。 金属管可以选自Ag，Au，Pt，Pd，Rh，Ir，Ru，Os，Cu，Al，Fe，Ni，Cr，Ti，Mo，W和Ta的金属和包括这些金属的合金 的基地。 热处理可以在700〜1000℃的温度下进行。填充有陶瓷金属粉末的金属管的塑性变形可以以使金属管的截面减小的方式进行 通过模具，辊模或挤出机进行拉丝或锻造，尺寸减小率为16％至92％。

    Image output device and facsimile management report output method
    95.
    发明授权
    Image output device and facsimile management report output method 失效
    图像输出装置和传真机管理报告输出方式

    公开(公告)号：US5337156A

    公开(公告)日：1994-08-09

    申请号：US901178

    申请日：1992-06-19

    申请人： Toshifumi Nakamura ,  Gen Okabe ,  Susumu Yamamoto

    发明人： Toshifumi Nakamura ,  Gen Okabe ,  Susumu Yamamoto

    IPC分类号： H04N1/00 ,  H04N1/32 ,  H04N1/21

    CPC分类号： H04N1/32101 ,  H04N1/32363 ,  H04N2201/3219 ,  H04N2201/3271 ,  H04N2201/3274 ,  H04N2201/329

    摘要： A facsimile in which various kinds of management reports on its operation conditions are output. In the facsimile, when outputting a management report about the facsimile itself, the contents of the management report are once converted into code data and the code data are then stored in a code storage unit. After that, the stored code data are output from an image recording unit in the same manner as the code data of an image received from outside in the code storage unit is output.

    摘要翻译： 输出各种管理报告的传真。 在传真中，当输出关于传真本身的管理报告时，管理报告的内容被一次转换为代码数据，然后将代码数据存储在代码存储单元中。 之后，以与从代码存储单元中从外部接收的图像的代码数据输出相同的方式，从图像记录单元输出存储的代码数据。

    Method for producing an elongated sintered article
    96.
    发明授权
    Method for producing an elongated sintered article 失效
    生产细长烧结制品的方法

    公开(公告)号：US5252288A

    公开(公告)日：1993-10-12

    申请号：US883368

    申请日：1992-05-15

    申请人： Susumu Yamamoto ,  Teruyuki Murai ,  Nozomu Kawabe ,  Masaaki Tobioka

    发明人： Susumu Yamamoto ,  Teruyuki Murai ,  Nozomu Kawabe ,  Masaaki Tobioka

    IPC分类号： B22F3/12 ,  B23K35/32 ,  B23K35/40 ,  C22C29/06 ,  B22F3/24 ,  C22F1/00

    CPC分类号： B22F3/12 ,  B22F3/1208 ,  B23K35/327 ,  B23K35/406 ,  C22C29/06 ,  B22F2998/00

    摘要： Method for producing an elongated sintered article, characterized by the steps including filling powder material in a pipe, carrying out plastic deformation of the pipe filled with the powder material, and heating the pipe filled with the powder material to burn and/or sinter the powder material.The method of the present invention is advantageously applicable to production of wire or rod of ceramics, particularly so called new ceramics or fine ceramics, sintered alloys or their combination, which are difficult to shape or mold by conventional process such as wire-drawing, rolling or extrusion of powder material which is difficult to mold and machine after the powder material is sintered.

    摘要翻译： 一种细长烧结制品的制造方法，其特征在于包括将粉末材料填充到管中，对填充有粉末材料的管进行塑性变形，以及加热填充有粉末材料的管以烧结和/或烧结粉末 材料。 本发明的方法有利地适用于陶瓷线或棒的生产，特别是所谓的新陶瓷或微细陶瓷，烧结合金或它们的组合，其难以通过常规方法如拉丝，轧制形成或模制 或挤出粉末材料，在粉末材料烧结后难以模塑和机械加工。

    High-strength coil spring and method of producing same
    97.
    发明授权
    High-strength coil spring and method of producing same 失效
    高强度线圈弹簧及其生产方法

    公开(公告)号：US5152851A

    公开(公告)日：1992-10-06

    申请号：US707977

    申请日：1991-05-23

    申请人： Susumu Yamamoto ,  Takeshi Shibata

    发明人： Susumu Yamamoto ,  Takeshi Shibata

    IPC分类号： C21D9/02

    CPC分类号： C21D9/02 ,  Y10S148/908

    摘要： The present invention relates to a high-strength coil spring useful for an engine and other high-strength springs requiring a high fatigue-resistance and a method of producing the same.In general, a higher tensile strength is desired for spring materials but it has been known that if a tensile strength exceeds a certain limit, a toughness and a fatigue resistance are contrarily reduced.In addition, a coil spring has been used after forming and then being subjected to a quenching treatment followed by being subjected to a shot peening treatment to add a compressive residual stress to a surface thereof but an effective shot peening treatment gives a surface roughness Rmax of 6 to 20 .mu.m, so that not only it has been impossible to remove surface defects having a surface roughness of 6 to 20 .mu.m or less but also impressions due to the shot peening have covered the surface defects to be turned into injured portions and fatigue nuclei in many cases.In view of the above description, the present invention has found a high-strength coil spring with high fatigue resistance using a clean steel wire, such as chromium-vanadium steel wire and chromium-silicon steel wire, by forming it in the shape of a spring, quenching and tempering at lower temperatures to heighten the tensile strength, and being subjected to a shot peening treatment followed by being subjected to an electrolytic polishing treatment, which does not exert a bad influence on fatigue resistance, to remove surface defects and a method of producing the same.

    Hydraulic brake pressure control system of vehicle load responsive type
    100.
    发明授权
    Hydraulic brake pressure control system of vehicle load responsive type 失效
    车载负载型液压制动压力控制系统

    公开(公告)号：US4466673A

    公开(公告)日：1984-08-21

    申请号：US483852

    申请日：1983-04-18

    申请人： Hiroshi Takeshita ,  Tsutomu Chuwman ,  Susumu Yamamoto

    发明人： Hiroshi Takeshita ,  Tsutomu Chuwman ,  Susumu Yamamoto

    IPC分类号： B60T8/30 ,  B60T8/18 ,  B60T8/22

    CPC分类号： B60T8/185

    摘要： In a hydraulic brake pressure control system of the load responsive type for wheeled vehicles, a load sensing member in the form of a leaf spring or a torque bar is engaged with a spring loaded valve piston of a hydraulic brake pressure control valve to exert a biasing force against the valve piston depending upon the wheel load. The load sensing member is formed at its intermediate portion with a plurality of curved portions bent back in a plane perpendicular to the bending action plane of the sensing member. Each intermediate portion defined by the curved portions acts as a torsional element.

    摘要翻译： 在用于轮式车辆的负载响应型的液压制动压力控制系统中，以板簧或扭矩杆的形式的负载感测构件与液压制动压力控制阀的弹簧加载的阀活塞接合，以施加偏压 取决于车轮负载力对阀活塞。 负载感测部件在其中间部分处形成有多个弯曲部分，该弯曲部分在与感测部件的弯曲作用平面垂直的平面中向后弯曲。 由弯曲部分限定的每个中间部分用作扭转元件。