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123 条记录 (耗时 0.028 秒)

    Arc discharge for shock wave generation
    72.
    发明授权
    Arc discharge for shock wave generation 失效
    电弧放电产生冲击波

    公开(公告)号：US4905673A

    公开(公告)日：1990-03-06

    申请号：US251968

    申请日：1988-09-26

    申请人： Klaus Pimiskern

    发明人： Klaus Pimiskern

    IPC分类号： A61B17/22 ,  G10K15/06 ,  H01T9/00

    CPC分类号： G10K15/06 ,  H01T9/00

    摘要： Arc discharge for the production of shock waves for purposes of contactless, non-invasive comminution of concrements in the body of a living being, wherein the two electrodes have flattened tips of different diameter, the one leading to the inner conductor being larger, preferably by about 1.2:1.

    摘要翻译： 用于产生冲击波的电弧放电用于在活体的非接触式非侵入式粉碎粉碎的实体中，其中两个电极具有不同直径的扁平末端，通向内部导体的尖端较大，优选地通过 约1.2：1。

    Preparation of a suspension in preparation of powder making
    73.
    发明授权
    Preparation of a suspension in preparation of powder making 失效
    制备粉末制备中的悬浮液

    公开(公告)号：US4824600A

    公开(公告)日：1989-04-25

    申请号：US67469

    申请日：1987-06-26

    申请人： Wulf Kock ,  Wolfgang Wagner

    发明人： Wulf Kock ,  Wolfgang Wagner

    IPC分类号： B22F9/24 ,  C01G5/00 ,  C01G19/00 ,  C22C1/10 ,  H01H11/04 ,  B22F9/30 ,  C22C1/04

    CPC分类号： H01H11/048 ,  C01G19/00 ,  C22C1/1026

    摘要： A highly concentrated silver salt suspension and tin salt suspension from which a silver and tin oxide powder can be made under utilization of the reaction spray method is made by adding in small steps a tin II salt solution into a small volume of concentrated nitric acid while maintaining a temperature below 40 degrees C. to obtain an injection suspension of a tin II salt solution, the injection suspension is then mixed with about a three fold quantity (volume) of concentrated 65% nitric acid, the latter mixture is then added in small steps to a watery citrate solution and combined with tin granules until all tin granules are dissolved and changed into a tin IV oxide hydrate suspension; the completed tin IV oxide hydrate suspension as per the preceding step is mixed with a watery silver nitrate solution.

    摘要翻译： 在使用反应喷雾法的情况下可以制备高浓度的银盐悬浮液和锡盐悬浮液，其中可以使用反应喷雾法制备银和氧化锡粉末，其中小步骤将锡II盐溶液加入到少量浓硝酸中，同时保持 温度低于40摄氏度，以获得锡II盐溶液的注射悬浮液，然后将注射悬浮液与约三倍量（体积）浓缩的65％硝酸混合，然后以小步骤加入后一混合物 到水溶性柠檬酸盐溶液并与锡颗粒结合，直到所有锡颗粒溶解并变成锡IV氧化物水合物悬浮液; 将完成的根据前述步骤的Ⅳ氧化物水合物悬浮液与水性硝酸银溶液混合。

    Infrared detection
    76.
    发明授权
    Infrared detection 失效
    红外线检测

    公开(公告)号：US4591717A

    公开(公告)日：1986-05-27

    申请号：US604861

    申请日：1984-04-27

    申请人： Werner Scherber

    发明人： Werner Scherber

    IPC分类号： H01J1/34 ,  H01J9/12 ,  H01J9/233 ,  G01J1/00

    CPC分类号： H01J9/12 ,  H01J1/34 ,  H01J2201/3425

    摘要： An infrared detector includes a vacuum tube containing a photo sensitive layer comprised of densely packed needles arranged vertically on a substrate and having been grown as metal whiskers in a porous portion of the substrate. The substrate includes a metallic layer either in contact with or insulated from the needles depending upon the mode of the detecting system. The needles may face the incoming radiation, or may face away therefrom, in which case at least part of the substrate has to be transparent to infrared radiation. The radiation is either acquired directly or through an infrared optic or through a raster or line-scanning system. Photo emission from the needles can be used either directly for the production of an image or indirectly through a scanning process. The diameter and distance of the needles is significantly smaller than the radiation band to be detected.

    摘要翻译： 一种红外检测器包括一个真空管，该真空管含有一个感光层，该光敏层由垂直安装在基底上的密集填充针组成，并且已经在基底的多孔部分中生长为金属晶须。 基于检测系统的模式，基板包括与针接触或与针绝缘的金属层。 针可能面向入射的辐射，或者可能面向远离，在这种情况下，至少部分基底必须对红外辐射是透明的。 辐射是直接或通过红外光学器件或通过光栅或线扫描系统获得的。 来自针的照射发射可以直接用于生产图像或通过扫描过程间接使用。 针的直径和距离显着小于待检测的辐射带。

    Apparatus for comminuting concretions in bodies of living beings
    77.
    发明授权
    Apparatus for comminuting concretions in bodies of living beings 失效
    在生物体中粉碎结实的装置

    公开(公告)号：US4530358A

    公开(公告)日：1985-07-23

    申请号：US471673

    申请日：1983-03-03

    申请人： Bernd Forssmann ,  Othmar Wess ,  Hendrik Zech ,  Christian Chaussy

    发明人： Bernd Forssmann ,  Othmar Wess ,  Hendrik Zech ,  Christian Chaussy

    IPC分类号： A61B17/22 ,  G10K11/02 ,  G10K11/28 ,  G10K15/06

    CPC分类号： A61B17/225 ,  G10K11/02 ,  G10K11/28 ,  G10K15/06 ,  A61B17/2251 ,  A61B2017/2253

    摘要： An apparatus for comminuting concretions in bodies of living beings with a focusing chamber forming part of an ellipsoid of revolution wherein shock waves can be generated by spark discharge at one of the foci, the body being prone in a tub filled with a liquid, where(a) the focusing chamber is sealed by a high-strength membrane,(b) the focusing chamber is filled with an extensively degassed liquid,(c) the liquid is under increased pressure, and(d) the liquid is made to circulate, the liquid being evacuated at a location of the focusing chamber as high as possible, and a liquid free of gas bubbles being replenished into the focusing chamber.

    摘要翻译： 一种用于在生物体中粉碎结实的装置，其中聚焦室形成革命的椭圆形的一部分，其中冲击波可以通过在一个焦点处的火花放电产生，身体容纳在充满液体的浴缸中，其中（ a）聚焦腔被高强度膜密封，（b）聚焦腔充满了大量脱气的液体，（c）液体处于增加的压力下，（d）使液体循环， 液体在聚焦室的位置被尽可能高的抽真空，而没有气泡的液体被补充到聚焦腔中。