Document container
    1.
    发明授权
    Document container 失效
    文件容器

    公开(公告)号:US4927074A

    公开(公告)日:1990-05-22

    申请号:US303372

    申请日:1989-01-25

    CPC classification number: B65D5/68 B65D5/42 Y10T24/1498

    Abstract: A container for storage and transportation of quantities of documents, wherein the box body is made of folded cardboard with thick end walls, and the lid is also made of folded cardboard, with a thick lip, and grommet holes in the lid are aligned with handle walls in the end walls. After the box is filled, and the lid is placed on the box, nylon cable ties are threaded through the grommet holes and handle holes to close the container.

    Abstract translation: 用于存储和运输大量文件的容器,其中盒体由具有较厚端壁的折叠纸板制成,并且盖子也由具有厚唇缘的折叠纸板制成,并且盖子中的索环孔与手柄对准 墙壁在最后的墙壁。 箱子填满后,将盖子放在盒子上,尼龙扎带穿过索环孔和手柄孔关闭容器。

    Electric blanket system with reduced electromagnetic field
    2.
    发明授权
    Electric blanket system with reduced electromagnetic field 失效
    电磁毯系统具有减小的电磁场

    公开(公告)号:US5410127A

    公开(公告)日:1995-04-25

    申请号:US159816

    申请日:1993-11-30

    CPC classification number: H05B3/342 H05B2203/005 H05B2203/014 H05B2203/017

    Abstract: An electric blanket system which runs from an AC power input, and does not use a transformer; but the power supply is rectified and regulated, to reduce the AC component of current by 90% or more (preferably 99% or more). The blanket itself uses a field-cancelling resistor layout, to achieve a further reduction of 95% or more (preferably 99% or more). The combination of these techniques provides a reasonably cheap way to bring the low-frequency magnetic field strength down to acceptable levels.

    Abstract translation: 电力毯系统,从交流电源输入运行,不使用变压器; 但是电源被整流和调节,以将电流的AC分量减少90%以上(优选为99%以上)。 橡皮布本身使用场消除电阻布局,以进一步降低95%以上(优选99%以上)。 这些技术的组合提供了将低频磁场强度降低到可接受水平的合理便宜的方式。

    Round surface scanner
    3.
    发明授权
    Round surface scanner 失效
    圆面扫描仪

    公开(公告)号:US07780085B2

    公开(公告)日:2010-08-24

    申请号:US11298928

    申请日:2005-12-09

    Applicant: John D. LaRue

    Inventor: John D. LaRue

    Abstract: A scanner capable of scanning a curved surface such as a bottle or other cylindrical, or curved surfaced object. In one class of embodiments, the present innovations include a scan head and one or more rollers (preferably two rollers, one active, the other passive) on which a cylindrical object turns in proximity to the head. As the object turns, the head records the image on the surface of the object.

    Abstract translation: 能够扫描诸如瓶子或其它圆柱形或弯曲表面物体的弯曲表面的扫描仪。 在一类实施例中,本发明包括扫描头和一个或多个辊(优选两个辊,一个有源,另一个无源),圆柱形物体在其上靠近头部。 当对象转动时,头将图像记录在对象的表面上。

    Saw blade with inserted multi-tooth arcs
    4.
    发明授权
    Saw blade with inserted multi-tooth arcs 失效
    锯片带插入多齿弧

    公开(公告)号:US06298762B1

    公开(公告)日:2001-10-09

    申请号:US09370066

    申请日:1999-08-06

    CPC classification number: B23D61/023 B23D65/00 Y10T83/9319 Y10T83/9326

    Abstract: Solid carbide segments are brazed to the rim of a steel body and then teeth are ground into them. This allows more teeth/inch on the perimeter and larger diameter blades than on previous carbide-tipped blades. The segments, which typically form an arc of a circle, provide the improved performance of carbide blades without excessive expense of solid carbide blades.

    Abstract translation: 整体碳化物段钎焊到钢体的边缘,然后将齿磨成它们。 这允许在周边和更大直径的刀片上比之前的硬质合金刀片更多的牙齿/英寸。 通常形成圆弧的段提供了改进的硬质合金刀片的性能,而不会导致整体硬质合金刀片的费用过高。

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