Wheel cover
    1.
    发明授权
    Wheel cover 失效
    轮盖

    公开(公告)号:US6120104A

    公开(公告)日:2000-09-19

    申请号:US944893

    申请日:1997-10-03

    CPC分类号: B60B7/20 G09F21/045

    摘要: A wheel cover comprises a fixable side fixture fixably secured to the center of a wheel of a car, as to be able to position to the central part thereof; a movable side fixture pivoyably mounted to the central part of the fixable side fixturethrough a bearing; a wheel cover body in the shape of a disk mounted to the movable side fixture, having a space between the wheel; and a weight mounted to said movable side fixture or wheel cover body, in order to prevent to rotate the wheel cover body so that people can see the design drawn onto the wheel cover body because the rotating of the wheel cover body can be prevented if the tire rotates, moreover, the wheel cover is positioned the up and downward thereof and can be prevented to be unsightly design.

    摘要翻译: 轮盖包括可固定到汽车车轮中心的可固定侧固定件,以便能够定位在其中心部分; 通过轴承可枢转地安装在可固定侧夹具的中心部分的可动侧固定件; 安装到可移动侧固定件的盘形的轮盖主体,在车轮之间具有空间; 以及安装到所述可移动侧固定件或车轮盖体上的重物,以便防止轮罩主体旋转,以便人们可以看到画在车轮罩体上的设计,因为如果 轮胎旋转,此外,车轮罩上下定位,并且可以防止其变得难看的设计。

    Optical recording medium
    6.
    发明授权
    Optical recording medium 失效
    光记录介质

    公开(公告)号:US06214519B1

    公开(公告)日:2001-04-10

    申请号:US09033654

    申请日:1998-03-03

    IPC分类号: B41M526

    摘要: An optical recording medium comprising a transparent substrate and at least a recording layer containing an organic dye, a reflecting metal layer and a protective layer sequentially laminated on the substrate in this order, which has the following characteristics (a) to (c): (a) the substrate has a tracking groove with a track pitch of from 0.7 to 1.0 &mgr;m and the recording layer shows a modulation amplitude of EFM signal of at least 50% when recording is carried out by a laser beam with a wavelength of from 600 to 700 nm, and has a reflectance of from 45 to 65%; (b) in a thermogravimetric analysis of the dye, the inclination of the weight reduction to the temperature in the main weight reduction process is at least 2%/°C.; and (c) in the thermogravimetric analysis of the dye, the total weight reduction in the main weight reduction process is at least 25%.

    摘要翻译: 一种光记录介质,其特征在于,具有透明基板和至少包含有机染料,反射金属层和保护层的顺序层叠在基板上的记录层,其具有以下特征(a)〜(c):( a)衬底具有轨迹间距为0.7至1.0μm的跟踪凹槽,并且当使用波长为600至500nm的激光束进行记录时,记录层显示至少50%的EFM信号的调制幅度 700nm,反射率为45至65%;(b)在染料的热重分析中,重量减轻至主要重量减少过程中的温度倾斜至少为2%/℃。 和(c)在染料的热重分析中,主要重量减少过程的总重量减少至少为25%。