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    • 5. 发明授权
    • Multi-color gemstones and gemstone coating deposition technology
    • 多色宝石和宝石涂层沉积技术
    • US07526928B1
    • 2009-05-05
    • US11303464
    • 2005-12-17
    • Ronald H. KearnesDebbie KearnesSteven F. Starcke
    • Ronald H. KearnesDebbie KearnesSteven F. Starcke
    • A44C17/00
    • A44C17/00A44C27/006
    • The invention provides a gemstone or a decorative object having at least one surface bearing a thin film coating. In some embodiments, there is provided a gemstone having an appearance characterized by at least two different color zones, where such two zones are of different colors. In other embodiments, two different areas of a single (e.g., integral, one-piece) gemstone carry coatings of different composition, and the resulting appearance of the gemstone is characterized by the stone exhibiting substantially a single uniform body color that is different than the body color the stone would exhibit if it were coated only with one or the other of the coatings. Also provided are new deposition techniques.
    • 本发明提供一种宝石或装饰物体,其具有至少一个带有薄膜涂层的表面。 在一些实施例中,提供了具有以至少两个不同颜色区域为特征的外观的宝石,其中这两个区域具有不同的颜色。 在其他实施例中,单个(例如,整体的,单件式)宝石的两个不同区域携带不同组成的涂层,并且所得宝石的外观的特征在于,石头显示出基本上单一均匀的身体颜色,其不同于 如果只涂一层或另一层涂层,石头将显示出身体颜色。 还提供了新的沉积技术。
    • 7. 发明授权
    • Texturing the surface of a recording disk using particle impact
    • 使用粒子影响纹理记录盘的表面
    • US5268207A
    • 1993-12-07
    • US632286
    • 1990-12-21
    • Bruce P. KrugerThomas S. PetersenSteven F. Starcke
    • Bruce P. KrugerThomas S. PetersenSteven F. Starcke
    • G11B5/85B24B1/04B24B31/06B24C1/04G11B5/84B05D3/12B05D5/12
    • B24B1/04B24B31/06B24C1/04G11B5/8404
    • In a process for manufacturing a rigid magnetic recording disk, the disk's rigid substrate member is subjected to a force that produces plastic deformation in a manner so as not to remove material therefrom. In this way, the disk is provided with a surface topography that contains a controlled texture, for example in the area of the disk's start/stop track. In an embodiment of the invention, an ultrasonic probe and a disk shaped substrate member are placed in close proximity within a container that holds a fluid abrasive slurry, i.e. a suspension of hard particles in a liquid. Operation of the ultrasonic probe, as the substrate member rotates, causes the slurry to texture an adjacent portion of the substrate member by means of plastic deformation and in the absence of material removal from the substrate member. Operation of the probe thus provides texturing of the disk at an inner diameter track area thereof, for example in the disk's start/stop area. Since no material is removed from the substrate member, a step is not produced between the disk's start/stop area and the disk's outer data area. Alternate means for agitating the slurry, such as a hollow tip ultrasonic probe, a jet of slurry, and a jet of another fluid, such as an inert gas, are described.
    • 在制造刚性磁记录盘的过程中,盘的刚性衬底构件受到以不从其中去除材料的方式产生塑性变形的力。 以这种方式,盘被提供有包含受控纹理的表面形貌,例如在盘的起始/停止轨迹的区域中。 在本发明的一个实施例中,将超声波探头和盘形基底构件放置在容纳流体磨料浆料的容器内,即将硬质颗粒悬浮在液体中。 超声波探头作为基片部件旋转时的操作使得浆料通过塑性变形和不从材料从衬底部件去除而使衬底部件的相邻部分纹理化。 因此,探针的操作在其内径轨道区域例如盘的起始/停止区域中提供盘的纹理化。 由于没有材料从基板部件移除,所以在盘的起始/停止区域和盘的外部数据区域之间不产生一个步骤。 描述了用于搅拌浆料的替代方法,例如中空尖端超声波探头,浆料射流和另一种流体如惰性气体的射流。