PROTECTION OF APPLETS AGAINST HIDDEN-CHANNEL ANALYSES
    3.
    发明申请
    PROTECTION OF APPLETS AGAINST HIDDEN-CHANNEL ANALYSES 审中-公开
    保护隐形通道分析的方法

    公开(公告)号:US20130312110A1

    公开(公告)日:2013-11-21

    申请号:US13997136

    申请日:2011-12-22

    IPC分类号: G06F21/14

    摘要: The invention relates in particular to an electronic device equipped with a virtual machine for executing an applet. The virtual machine is arranged so as to recognize the instructions of the applet and to execute a code corresponding to each instruction. The virtual machine comprises an association module arranged so as to associate several distinct but operationally identical codes with one and the same instruction, and a selection module arranged so as to select the code to be executed for said instruction in a random manner. The invention also relates to a method of securing a counter-electronic device against hidden-channel attacks.

    摘要翻译: 本发明具体涉及配备有用于执行小应用程序的虚拟机的电子设备。 虚拟机被配置为识别小应用程序的指令并执行与每个指令相对应的代码。 该虚拟机包括一个关联模块,其被配置成将几个不同但在操作上相同的代码与一个和相同的指令相关联;以及选择模块,被配置为以随机方式选择要执行的代码。 本发明还涉及一种抵御隐藏信道攻击的方法,用于保护反电子设备。

    Acrylic cutter
    8.
    发明授权
    Acrylic cutter 失效
    亚克力切割机

    公开(公告)号:US5778903A

    公开(公告)日:1998-07-14

    申请号:US784126

    申请日:1997-01-15

    IPC分类号: A45D29/00

    CPC分类号: A45D29/00

    摘要: An acrylic cutter, having a distinct proximal segment used as a handle and a distinct distal segment having a flat top portion and a concave bottom portion. A channel recessed through the mid-section of the top portion of the distal segment produces a thin sharp edge. When said edge is pressed onto the tip of an acrylic fingernail, the impression of a perfect curved line is created on the acrylic nail, thus providing a guideline for creating a flawless french manicure look or similar design using acrylic on the nail.

    摘要翻译: 一种丙烯酸切割器,具有用作手柄的不同近端部分和具有平坦顶部部分和凹入底部部分的不同远端部分。 通过远侧段的顶部的中间部分凹陷的通道产生薄的锋利边缘。 当所述边缘被压在丙烯酸指甲的尖端上时,在丙烯酸指甲钉上形成完美曲线的印象,从而为使用丙烯酸制成无瑕疵的法式修指甲外观或类似设计提供指导。

    Magnetic recording medium with protective barrier layer
    9.
    发明授权
    Magnetic recording medium with protective barrier layer 有权
    具有保护屏障层的磁记录介质

    公开(公告)号:US06340521B1

    公开(公告)日:2002-01-22

    申请号:US09436495

    申请日:1999-11-09

    IPC分类号: G11B572

    摘要: A magnetic medium is formed with a barrier layer between the magnetic layer and protective overcoat to prevent degradation of magnetic properties during deposition of the protective overcoat due to poisoning effects by reactive gases on the magnetic layer. Embodiments include sputter depositing a Cr or Cr alloy barrier layer, having a thickness of about 5 Å to about 25 Å, on a magnetic layer and sputter depositing a protective overcoat containing carbon and nitrogen on the barrier layer in a nitrogen-containing environment.

    摘要翻译: 在磁性层和保护外涂层之间形成有阻挡层的磁性介质,以防止由于在磁性层上的反应性气体的中毒作用而使保护性外涂层沉积期间的磁特性降低。 实施例包括在磁性层上溅射沉积厚度为约5至约的Cr或Cr合金阻挡层,并在含氮环境中在阻挡层上溅射沉积含有碳和氮的保护性外涂层。

    Glare and shadow mitigation by fusing multiple frames
    10.
    发明授权
    Glare and shadow mitigation by fusing multiple frames 有权
    通过融合多个帧来减轻眩光和阴影

    公开(公告)号:US09332156B2

    公开(公告)日:2016-05-03

    申请号:US13156526

    申请日:2011-06-09

    摘要: In one example, a method for glare and shadow mitigation by fusing multiple frames includes illuminating the target with light from a first illumination direction and capturing a first frame of the target with a camera while the target is illuminated in the first illumination direction. The method also includes illuminating the target with light from a second illumination direction and capturing a second frame of the target with the camera while the target is illuminated in the second illumination direction. The first frame and second frame are fused together to form a composite image that simultaneously mitigates glare and shadow areas.

    摘要翻译: 在一个示例中,通过融合多个帧来进行眩光和阴影减轻的方法包括利用来自第一照明方向的光照射目标,并且在目标被照射在第一照明方向上时用相机拍摄目标的第一帧。 该方法还包括利用来自第二照明方向的光照射目标,并且在第二照明方向上照射目标时,利用照相机捕获目标的第二帧。 第一帧和第二帧被融合在一起以形成同时减轻眩光和阴影区域的复合图像。