Continuous casting using in-line replaceable orifices
    1.
    发明授权
    Continuous casting using in-line replaceable orifices 失效
    连续铸造使用在线可更换的孔

    公开(公告)号:US4546815A

    公开(公告)日:1985-10-15

    申请号:US687078

    申请日:1984-12-28

    IPC分类号: B22D11/06

    CPC分类号: B22D11/064 B22D11/0642

    摘要: An apparatus and method for permitting long-term continuous casting provides a plurality of orifices. By temporarily casting simultaneously from two adjacent orifices, it becomes possible to replace orifices without interrupting the casting process. Thus, the duration of continuous casting is not limited by the useful lifetime of a single casting orifice. Among the applications of the invention is the long-term continuous casting of metallic ribbon, such as amorphous metal ribbon.

    摘要翻译: 允许长期连续铸造的装置和方法提供多个孔。 通过从两个相邻的孔口同时临时铸造,可以在不中断铸造过程的情况下更换孔口。 因此,连续铸造的持续时间不受单个铸造孔的使用寿命的限制。 本发明的应用之一是长期连续铸造金属带,如非晶态金属带。

    Process for preparing multicolor toned images on a single photosensitive
layer
    3.
    发明授权
    Process for preparing multicolor toned images on a single photosensitive layer 失效
    在单个感光层上制备多色调色图像的方法

    公开(公告)号:US4292394A

    公开(公告)日:1981-09-29

    申请号:US108839

    申请日:1979-12-31

    IPC分类号: G03F7/28 G03C5/00

    CPC分类号: G03F7/28

    摘要: Process for preparation of multicolor images on a single negative-working photosensitive layer which comprises imagewise exposing the layer through a transparency to form tacky image areas; toning the tacky image areas with a toner which becomes swollen or solubilized upon contact with the tacky areas; buffing or rubbing the toned image areas until glossy; and repeating the exposing, toning and buffing or rubbing using a different image-bearing transparency and appropriate toner. The process is useful in preparing multicolor proofs, e.g., maps, textile and wall covering design proofs and samples, etc.

    摘要翻译: 在单一负性感光层上制备多色图像的方法,其包括通过透明度成像曝光该层以形成粘性图像区域; 通过与粘性区域接触时变得溶胀或溶解的调色剂调色粘性图像区域; 抛光或摩擦调色图像区域直到有光泽; 并使用不同的图像承载透明度和适当的调色剂重复曝光,调色和抛光或摩擦。 该过程可用于制备多色样张,例如地图,纺织品和墙面设计证明和样品等。