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23 条记录 (耗时 0.035 秒)

    Guiding apparatus for roughing mill
    1.
    发明授权
    Guiding apparatus for roughing mill 失效
    粗轧机导向装置

    公开(公告)号：US5634360A

    公开(公告)日：1997-06-03

    申请号：US708898

    申请日：1996-09-05

    申请人： Nobuhiro Tazoe ,  Hiroaki Kuwano ,  Katsumi Okada ,  Makoto Shitomi ,  Hideyuki Nikaido ,  Takeshi Fujitsu ,  Katsumi Kawakami ,  Tetsuo Shima ,  Shinji Tanaka

    发明人： Nobuhiro Tazoe ,  Hiroaki Kuwano ,  Katsumi Okada ,  Makoto Shitomi ,  Hideyuki Nikaido ,  Takeshi Fujitsu ,  Katsumi Kawakami ,  Tetsuo Shima ,  Shinji Tanaka

    IPC分类号： B21B39/14 ,  B21B37/00

    CPC分类号： B21B39/14

    摘要： A guiding method and apparatus are presented for preventing the generation of lateral curving in a rolled slab produced in a roughing mill train, consisting of an edging mill and a horizontal mill in tandem, for example. The apparatus basically includes a first side guide placed upstream at the entrance to the edging mill, a second side guide placed downstream at the exit of the horizontal mill and a third side guide placed between the edging mill and the horizontal mill. The first side guide at the entrance to the edging mill synchronously closes the separation distance of the guide components upon the entry of the rolled slab into the first side guide, leaving a narrow space between the guide and the rolled slab. The third side guide closes the separation spacing based on slab exit timing representing the instant the tail end of the rolled slab passes through the edging mill. The second side guide assumes a narrow separation distance when the head end of the rolled slab enters therebetween. The restraining force provided by the narrow separation distance prevents lateral shifting to occur during the rolling process thereby reducing snaking of the rolled slab.

    摘要翻译： 提出了一种引导方法和装置，用于防止在例如由研磨机和水平磨机组成的粗轧机列车中产生的轧制板坯中产生横向弯曲。 设备基本上包括位于铣边入口处的上游的第一侧引导件，位于水平铣刀的出口下游的第二侧引导件和位于磨边机与水平铣刀之间的第三侧引导件。 铣刀入口处的第一侧引导件同步地关闭在轧制板坯进入第一侧导向件时引导部件的分离距离，在引导件和轧制板坯之间留下狭窄的空间。 第三侧引导件基于表示轧制板坯的尾端通过磨边磨机的瞬间的板坯出口定时器来关闭分离间隔。 当轧制板坯的头端进入其间时，第二侧导轨呈现窄的间隔距离。 通过窄间隔距离提供的约束力防止在轧制过程中发生侧向偏移，从而减少轧制板坯的蛇形。

    Hot forming die, press forming apparatus, and hot press forming method
    6.
    发明授权
    Hot forming die, press forming apparatus, and hot press forming method 有权
    热成形模，压制成形装置和热压成型方法

    公开(公告)号：US08291740B2

    公开(公告)日：2012-10-23

    申请号：US12281420

    申请日：2007-03-01

    申请人： Yuuichi Ishimori ,  Tetsuo Shima

    发明人： Yuuichi Ishimori ,  Tetsuo Shima

    IPC分类号： B21D37/16

    CPC分类号： B21D22/02 ,  B21D37/16 ,  B21J1/06

    摘要： A hot forming die according to an exemplary embodiment can be provided for a press forming apparatus which can press-forms a heated metal plate (e.g., a work material) and may cool the work material by ejecting a cooling medium onto the work material. The hot forming die can have a main supply path through which the cooling medium passes, a plurality of branch supply paths branching off the main supply path, injection ports for ejecting the cooling medium to the outside of the die, and nozzle members fixed on the ejection port side of the branch supply paths to restrict the passage amount of the cooling medium by using passage holes for allowing the cooling medium to pass there through. In a hot press forming method according to an exemplary embodiment, the cooling medium in the die can be held on standby after being pressurized to a degree at which the cooling medium is not ejected. The cooling medium according to an exemplary embodiment may be further pressurized to a pressure higher than the pressure at the standby time at predetermined timing during or after pressing and then is ejected onto the work material.

    摘要翻译： 可以提供根据示例性实施例的热成型模具，用于压制成型设备，该冲压成形设备可以压制加热的金属板（例如，工件材料），并且可以通过将冷却介质喷射到工件上来冷却工件材料。 热成形模具可以具有冷却介质通过的主供应路径，从主供应路径分支的多个分支供给路径，用于将冷却介质喷射到模具的外部的喷射口和固定在模具上的喷嘴构件 通过使用用于允许冷却介质通过的通道孔来限制冷却介质的通过量。 在根据示例性实施例的热压成型方法中，模具中的冷却介质可以在加压到待冷却介质不喷射的程度之后保持待机。 根据示例性实施例的冷却介质可以在按压期间或之后的预定定时进一步加压至在待机时间处的压力高于压力，然后被喷射到工件上。

    Photosensitive emulsion, thermally developable photosensitive material containing the same, image recording method and image forming method employing the same
    10.
    发明授权
    Photosensitive emulsion, thermally developable photosensitive material containing the same, image recording method and image forming method employing the same 有权
    感光乳剂，含有该感光乳剂的热显影感光材料，图像记录方法和使用其的图像形成方法

    公开(公告)号：US06268118B1

    公开(公告)日：2001-07-31

    申请号：US09444987

    申请日：1999-11-22

    申请人： Keiko Iwasaki ,  Tetsuo Shima

    发明人： Keiko Iwasaki ,  Tetsuo Shima

    IPC分类号： G03L1498

    CPC分类号： G03C1/49809 ,  G03C1/005 ,  G03C1/0051 ,  G03C1/4989 ,  G03C2001/0357 ,  G03C2007/3025 ,  G03C2200/39

    摘要： Disclosed is a thermally developable photosensitive material having a photosensitive layer comprising a photosensitive silver halide, an organic silver salt, a reducing agent, and a binder, a thermally developable photosensitive material the organic silver salt comprises tabular organic silver salt grains having an aspect ratio of at least 3, and average of needle ratio of the tabular organic silver salt grains measured from principal plane direction is not less than 1.1 and less than 10. The thermally developable photosensitive material exhibits high sensitivity as well as low fog and an image forming method employing the same.

    摘要翻译： 本发明公开了一种具有光敏层的光敏层的热显影感光材料，有机银盐，还原剂和粘合剂，有机银盐包括具有长宽比为 至少3个，并且从主平面方向测量的平片状有机银盐颗粒的平均针数不小于1.1且小于10.热显影感光材料具有高灵敏度以及低雾和使用 一样。