Computer system employing dual-band authentication using file operations by trusted and untrusted mechanisms
    22.
    发明授权
    Computer system employing dual-band authentication using file operations by trusted and untrusted mechanisms 有权
    计算机系统采用通过信任和不信任机制进行文件操作的双频带认证

    公开(公告)号:US08601544B1

    公开(公告)日:2013-12-03

    申请号:US13333233

    申请日:2011-12-21

    CPC classification number: H04L63/101 G06F21/44

    Abstract: A first machine (e.g., server VM) authenticates an untrusted second machine (e.g., new client VM) as a condition to performing or allowing a protected operation. An authentication identifier is written to a file of a file system using one mechanism, and then read from the file using another mechanism. One of the mechanisms is an untrusted mechanism employing the untrusted second machine, while the other is a trusted mechanism performed by the first machine either alone or in combination with a trusted management component that has privileged access to the file system. If the written and read values match, it can be inferred that the second machine is authentic, because the trusted management component has identified and accessed an existing file system that is also separately accessed by the second machine.

    Abstract translation: 第一机器(例如,服务器VM)将不可信的第二机器(例如,新的客户机VM)认证为执行或允许受保护的操作的条件。 使用一种机制将认证标识符写入文件系统的文件,然后使用其他机制从文件读取。 其中一种机制是采用不受信任的第二机器的不受信任的机制,而另一种是由第一机器单独执行或与具有对文件系统的特权访问的可信管理组件的可信机制。 如果写入和读取值匹配,则可以推断出第二机器是真实的,因为可信管理组件已经识别并访问也被第二机器单独访问的现有文件系统。

    CONVEYOR BELT CLEANING APPARATUS
    25.
    发明申请
    CONVEYOR BELT CLEANING APPARATUS 审中-公开
    输送带皮带清洁装置

    公开(公告)号:US20160176649A1

    公开(公告)日:2016-06-23

    申请号:US14572862

    申请日:2014-12-17

    CPC classification number: B65G45/12 B65G47/72

    Abstract: The present invention is directed to a conveyor belt cleaning apparatus comprising a frame having a front side, a rear side, two lateral sides and one or more openings located between the front side, the rear side and the lateral sides; a first scraping blade and a second scraping blade, wherein each of the scraping blades is positioned between the lateral sides of the frame, and wherein the second scraping blade is rearward of the first scraping blade; and means for securing the frame to the underside of a conveyor belt assembly such that the first scraping blade and the second scraping blade make contact with the conveyor belt of the conveyor belt assembly.

    Abstract translation: 本发明涉及一种输送带清洁装置,其包括具有前侧,后侧,两个侧面和位于前侧,后侧和侧边之间的一个或多个开口的框架; 第一刮刀和第二刮刀,其中每个刮刀位于所述框架的侧面之间,并且其中所述第二刮刀在所述第一刮刀的后方; 以及用于将框架固定到传送带组件的下侧的装置,使得第一刮刀和第二刮刀与传送带组件的传送带接触。

    CLEAN FILTER HOUSING
    26.
    发明申请
    CLEAN FILTER HOUSING 审中-公开
    清洁过滤器外壳

    公开(公告)号:US20110180468A1

    公开(公告)日:2011-07-28

    申请号:US12692100

    申请日:2010-01-22

    CPC classification number: B01D29/52 B01D29/114 B01D29/92 Y10T137/0402

    Abstract: A filter housing providing improved cleanliness is provided. In one embodiment, the filter housing includes a body, a cover plate and a clean fluid manifold assembly. The body has a first plenum defined therein which is configured to accommodate multiple filter elements. The clean fluid manifold having a recess and plurality of index tubes. The recess bounds a second plenum, wherein surfaces of the recess have been machined, or otherwise have had surface material removed to provide a smooth, clean and contamination free surface. The plurality of index tubes have a first end coupled to the clean fluid manifold and a second end extending into the first plenum, the second end of the index tube configured to engage with a filter element.

    Abstract translation: 提供了提供改进的清洁度的过滤器壳体。 在一个实施例中,过滤器壳体包括主体,盖板和清洁流体歧管组件。 主体具有限定在其中的第一增压室,其构造成容纳多个过滤元件。 清洁流体歧管具有凹陷和多个折射管。 凹部限定了第二增压室,其中凹部的表面已被加工,或者已经除去了表面材料以提供光滑,清洁和无污染的表面。 多个分度管具有联接到清洁流体歧管的第一端和延伸进入第一增压室的第二端,引导管的第二端构造成与过滤元件接合。

    Automatic virtual machine adjustments to network changes
    29.
    发明申请
    Automatic virtual machine adjustments to network changes 审中-公开
    自动虚拟机调整网络更改

    公开(公告)号:US20070101323A1

    公开(公告)日:2007-05-03

    申请号:US11261317

    申请日:2005-10-28

    Abstract: Network configuration settings for an virtual guest environment are adjusted in response to detecting a change in a networking environment. The changes in the networking environment may be detected through updated host operating system settings or other means. After detecting a change, virtual machine software may initiate reconfiguration of virtual machine network configuration settings, guest operating system network configuration settings, or both. The reconfiguration allows network connectivity for the guest operating system to be restored without user interaction. The updated network configuration settings may be retrieved from a host operating system, the network, local memory or some other source. Network settings for a new network may be saved in memory and recalled when the host machine attempts to connect to the network in the future.

    Abstract translation: 响应于检测到网络环境中的变化,调整虚拟客户机环境的网络配置设置。 可以通过更新的主机操作系统设置或其他方式来检测网络环境中的变化。 检测到更改后,虚拟机软件可能会启动虚拟机网络配置设置,客户机操作系统网络配置设置或两者的重新配置。 重新配置允许客户机操作系统的网络连接在没有用户交互的情况下恢复。 可以从主机操作系统,网络,本地存储器或一些其他源检索更新的网络配置设置。 新网络的网络设置可能会保存在内存中,并在主机将来尝试连接到网络时进行调用。

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