Soiling detector for fabrics
    2.
    发明申请
    Soiling detector for fabrics 失效
    织物污染检测仪

    公开(公告)号:US20050003138A1

    公开(公告)日:2005-01-06

    申请号:US10612284

    申请日:2003-07-03

    Inventor: Robert Hutchison

    Abstract: A fabric is formed of yarns having soiling-hiding and soiling-prone characteristics which are visually distinct one from the other in the surface of the fabric once the fabric has been soiled. The soiling-prone yarns comprise yarns formed of multi-lobal fibers or filaments where the soiling particles collect in the cavities of the lobed surfaces. Preferably, the soiling-hiding yarns are formed of hollowfil synthetic fibers or filaments. By embedding one or more yarns of the soiling-prone type in the fabric, e.g., carpet, the yarns become differentially visually distinctive relative to one another upon soiling of the fabric.

    Abstract translation: 织物由具有污渍和易发生腐蚀的特性的纱线形成,一旦织物被污染,它们在织物的表面中彼此视觉上彼此不同。 污染易发的纱线包括由多片纤维或细丝形成的纱线,其中污物颗粒聚集在叶面的空腔中。 优选地,污渍隐形纱由中空纤维合成纤维或细丝形成。 通过将一种或多种易发型的纱线嵌入到织物(例如地毯)中,纱线在织物污染时彼此相对彼此差异化。

    Camouflage material for use as protection against radar observation
    5.
    发明授权
    Camouflage material for use as protection against radar observation 失效
    迷彩材料用作防雷器观察

    公开(公告)号:US4528229A

    公开(公告)日:1985-07-09

    申请号:US586263

    申请日:1984-03-05

    Applicant: Willi Gottlieb

    Inventor: Willi Gottlieb

    Abstract: A camouflage material, preferably in the form of a camouflage mat, for use as protection against radar observation, comprises a support layer (1) with filament or threadlike pieces, which affect radar waves, for example carbon or metal thread. With a view to optimal protection against radar observation, these substances are applied to the support layer (1) with arbitrarily mutual directions and positions and with random spatial orientations and distribution.

    Abstract translation: 用作防止雷达观察的防伪垫的伪装材料,优选为伪装的形式,包括具有细丝或线状片的支撑层(1),其影响雷达波,例如碳或金属线。 为了对雷达观测的最佳保护,这些物质以任意相互的方向和位置以及随机的空间取向和分布施加到支撑层(1)。

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