MEMORY SYSTEM WITH REDUNDANT DATA STORAGE AND ERROR CORRECTION
    61.
    发明申请
    MEMORY SYSTEM WITH REDUNDANT DATA STORAGE AND ERROR CORRECTION 有权
    具有冗余数据存储和错误校正的存储器系统

    公开(公告)号:US20110083041A1

    公开(公告)日:2011-04-07

    申请号:US12995297

    申请日:2008-06-20

    CPC classification number: G06F11/167 G11C29/74 G11C2029/0411

    Abstract: A system comprises at least two random access memory (RAM) elements arranged to store data redundantly. The system further comprises RAM routing logic comprising comparison logic operably coupled to the at least two RAM elements and arranged to compare redundant data read from the at least two RAM elements, and check and validation logic, independent of the RAM routing logic, operably coupled to the at least two RAM elements and arranged to additionally detect an error in the redundant data read from the at least two RAM elements and provide an error indication signal to the RAM routing logic in response thereto. The RAM routing logic further comprises selection logic arranged to dynamically select redundant data from one of the at least two RAM elements based on the comparison of the redundant data and the error indication signal.

    Abstract translation: 系统包括被布置为冗余地存储数据的至少两个随机存取存储器(RAM)元件。 所述系统还包括RAM路由逻辑,其包括可操作地耦合到所述至少两个RAM元件的比较逻辑,并且被布置为比较从所述至少两个RAM元素读取的冗余数据,以及独立于所述RAM路由逻辑的检查和验证逻辑,其可操作地耦合到 所述至少两个RAM元件并且被布置为附加地检测从所述至少两个RAM元素读取的冗余数据中的错误,并且响应于此向RAM路由逻辑提供错误指示信号。 RAM路由逻辑还包括选择逻辑,其被布置为基于冗余数据和错误指示信号的比较来动态地从至少两个RAM元素中的一个RAM元素中选择冗余数据。

    Methods of fabricating silicon carbide crystals

    公开(公告)号:US07135072B2

    公开(公告)日:2006-11-14

    申请号:US10756542

    申请日:2004-01-13

    Inventor: Stephan Mueller

    CPC classification number: C30B23/00 C30B23/025 C30B29/36 Y10S117/911

    Abstract: Methods for producing silicon carbide crystals, seed crystal holders and seed crystal for use in producing silicon carbide crystals and silicon carbide crystals are provided. Silicon carbide crystals are produced by forcing nucleation sites of a silicon carbide seed crystal to a predefined pattern and growing silicon carbide utilizing physical vapor transport (PVT) so as to provide selective preferential growth of silicon carbide corresponding to the predefined pattern. Seed holders and seed crystals are provided for such methods. Silicon carbide crystals having regions of higher and lower defect density are also provided.

    Method for cylinder cut-in in an internal combustion engine process
    69.
    发明授权
    Method for cylinder cut-in in an internal combustion engine process 失效
    内燃机过程中气缸切入的方法

    公开(公告)号:US5727527A

    公开(公告)日:1998-03-17

    申请号:US635139

    申请日:1996-04-19

    Abstract: A method for cylinder cut-in in an internal combustion engine, with the engine having on a portion of its cylinders. The charge changing valves can be cut out as well as a switchable fuel supply, both of which can be switched from a cut-out or cut-off state to a cut-in state and vice versa. In order to provide a method for cylinder cut-in that permits a safe transition from operation in which they are cut out to one in which they are not cut out, and by which the effects of this switch are exhaust behavior are minimized, the charge changing valves are cut in first and then, after checking to determine whether the charge changing valves have been switched, the fuel supply is cut in to the cylinders that were previously cut out.

    Abstract translation: 一种用于内燃机中的气缸切入的方法,其中发动机在其气缸的一部分上。 可以切断电荷切换阀以及可切换的燃料供给,两者都可以从切断状态切换到切断状态,反之亦然。 为了提供一种用于气缸切入的方法,其允许从它们被切割的操作到不被切割的操作的安全过渡,并且由此使该开关的效应被排除的行为被最小化, 首先切换换向阀,然后在检查以确定是否切换了充电换向阀之后,将燃料供应切断到先前切出的气缸。

    Moisture separation systems for downhole drilling systems

    公开(公告)号:US10981108B2

    公开(公告)日:2021-04-20

    申请号:US16125963

    申请日:2018-09-10

    Abstract: Moisture separation systems and condensation devices for gas extracted from drilling fluids while drilling are provided. The condensation devices include a body having a first end and a second end and an exterior wall defining an interior surface, an interior passage providing a connection from the first end to the second end, and an angled support path within the interior passage, the angled support path extending from the interior surface and angled with respect to gravity. The angled support path is configured to direct a condensate away from the interior surface by the operation of gravity.

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