Dual clock edge triggered memory
    4.
    发明授权
    Dual clock edge triggered memory 有权
    双时钟边沿触发内存

    公开(公告)号:US08730756B2

    公开(公告)日:2014-05-20

    申请号:US13312679

    申请日:2011-12-06

    CPC classification number: G11C8/18 G11C7/1072 G11C7/22 G11C7/222

    Abstract: A memory circuitry includes memory components operable in response to first edges of an internal clock; and internal clock generating circuitry to generate the internal clock in response to a system clock, wherein the first edges of the internal clock are generated in response to both a rising and a falling edge of the system clock.

    Abstract translation: 存储器电路包括响应于内部时钟的第一边缘而可操作的存储器组件; 以及响应于系统时钟产生内部时钟的内部时钟产生电路,其中响应于系统时钟的上升沿和下降沿产生内部时钟的第一边缘。

    Melting furnace including wire-discharge ion plasma electron emitter
    5.
    发明授权
    Melting furnace including wire-discharge ion plasma electron emitter 有权
    熔炼炉包括放电离子等离子体电子发射体

    公开(公告)号:US08642916B2

    公开(公告)日:2014-02-04

    申请号:US12055415

    申请日:2008-03-26

    Abstract: An apparatus for melting an electrically conductive metallic material includes a vacuum chamber and a hearth disposed in the vacuum chamber. At least one wire-discharge ion plasma electron emitter is disposed in or adjacent the vacuum chamber and is positioned to direct a wide-area field of electrons into the vacuum chamber, wherein the wide-area electron field has sufficient energy to heat the electrically conductive metallic material to its melting temperature. The apparatus may further include at least one of a mold and an atomizing apparatus which is in communication with the vacuum chamber and is positioned to receive molten material from the hearth.

    Abstract translation: 用于熔化导电金属材料的设备包括设置在真空室中的真空室和炉床。 至少一个线放电离子等离子体电子发射器设置在真空室中或其附近,并且被定位成将电场的大面积区域引导到真空室中,其中广域电子场具有足够的能量以加热导电 金属材料达到其熔融温度。 该装置还可以包括模具和雾化装置中的至少一个,该模具和雾化装置与真空室连通并定位成从炉床接收熔融材料。

    System including device for securing the states of electronic controls
    6.
    发明授权
    System including device for securing the states of electronic controls 有权
    系统包括用于确保电子控制状态的装置

    公开(公告)号:US08483404B2

    公开(公告)日:2013-07-09

    申请号:US12104975

    申请日:2008-04-17

    CPC classification number: G10H3/186 G05G1/08 G05G5/005 G10H1/348

    Abstract: A system comprises an audio processor adapted for communication with an audio source and a control cover. The audio processor may have a plurality of manual controls to adjust audio processing parameters based on selected states of the controls. The control cover may engage the audio processor to restrict movement of the manual controls and maintain the manual controls in their selected states. The audio processor may be a pedal-processor.

    Abstract translation: 系统包括适于与音频源和控制盖通信的音频处理器。 音频处理器可以具有多个手动控制,以基于所选择的控制状态来调整音频处理参数。 控制盖可以与音频处理器接合以限制手动控制的移动并将手动控制保持在其所选状态。 音频处理器可以是踏板处理器。

    Casting apparatus and method
    7.
    发明授权
    Casting apparatus and method 有权
    铸造设备及方法

    公开(公告)号:US08302661B2

    公开(公告)日:2012-11-06

    申请号:US13420910

    申请日:2012-03-15

    CPC classification number: B22D23/003 C23C4/123

    Abstract: A nucleated casting apparatus including an atomizing nozzle configured to produce a droplet spray of a metallic material, a mold configured to receive the droplet spray and form a preform therein, and a gas injector which can limit, and possibly prevent, overspray from accumulating on the mold. The gas injector can be configured to produce a gas flow which can impinge on the droplet spray to redirect at least a portion of the droplet spray away from a side wall of the mold. In various embodiments, the droplet spray may be directed by the atomizing nozzle in a generally downward direction and the gas flow may be directed in a generally upward direction such that the gas flow circumscribes the perimeter of the mold.

    Abstract translation: 一种成核铸造设备,包括:雾化喷嘴,其被配置为产生金属材料的液滴喷射;模具,被配置为接收液滴喷雾并在其中形成预成型件;以及气体喷射器,其可以限制并且可能防止过度喷射累积在 模子。 气体注射器可以被配置为产生可以撞击到液滴喷雾上的气流,以将液滴喷雾的至少一部分重新从模具的侧壁重新定向。 在各种实施例中,液滴喷雾可以通过雾化喷嘴在大致向下的方向上引导,并且气流可以沿大致向上的方向被引导,使得气流围绕模具的周边。

    Method and apparatus for producing large diameter superalloy ingots
    8.
    发明授权
    Method and apparatus for producing large diameter superalloy ingots 有权
    用于生产大直径超合金锭的方法和装置

    公开(公告)号:US08226884B2

    公开(公告)日:2012-07-24

    申请号:US12821480

    申请日:2010-06-23

    Abstract: Methods and apparatus for producing large diameter superalloy ingots are disclosed. A material comprising at least one of a metal and a metallic alloy is introduced into a pressure-regulated chamber in a melting assembly. The material is subjected to a wide-area electron field within the pressure-regulated chamber to heat the material to a temperature above the melting temperature of the material to form a molten alloy. At least one stream of molten alloy from the pressure-regulated chamber is provided from the melting assembly and is fed into an atomizing assembly, where particles of the molten alloy are generated by impinging electrons on the molten alloy to atomize the molten alloy. At least one of an electrostatic field and an electromagnetic field are produced to influence the particles of the molten alloy. The particles of the molten alloy are deposited onto a collector in a spray forming operation to form an alloy ingot.

    Abstract translation: 公开了用于生产大直径超合金锭的方法和装置。 将包括金属和金属合金中的至少一种的材料引入熔融组件中的压力调节室中。 该材料在压力调节室内经受广泛的电场,以将材料加热到高于材料的熔融温度的温度以形成熔融合金。 从熔融组件提供至少一个来自压力调节室的熔融合金流,并被送入雾化组件,其中熔融合金的颗粒通过在熔融合金上撞击电子而雾化熔融合金而产生。 产生静电场和电磁场中的至少一个以影响熔融合金的颗粒。 熔融合金的颗粒在喷射成型操作中沉积到集热器上以形成合金锭。

    Apparatus and method for clean, rapidly solidified alloys

    公开(公告)号:US08192681B2

    公开(公告)日:2012-06-05

    申请号:US12831669

    申请日:2010-07-07

    Abstract: One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series of droplets of a molten alloy, and may be substantially free from ceramic in regions contacted by the molten alloy. The atomizing assembly generates electrons and impinges the electrons on molten alloy from the melting assembly, thereby producing molten alloy particles.

    Rapid fatty acid assay for use in pulp pitch control
    10.
    发明授权
    Rapid fatty acid assay for use in pulp pitch control 有权
    用于纸浆沥青控制的快速脂肪酸测定

    公开(公告)号:US08048262B2

    公开(公告)日:2011-11-01

    申请号:US12137255

    申请日:2008-06-11

    CPC classification number: G01N33/46 D21C9/008 D21C9/08 D21H21/02

    Abstract: Methods are provided for determining the surface fatty acid content in a wood pulp or whitewater sample. The methods comprise reacting free fatty acids which are present on the surface of the wood pulp fibers in the sample or in the whitewater with one or more reagents to form a measurable species, and determining the fatty acid content from the quantitative measurement of the measurable species. The method is useful as a quick, portable, accurate and low cost assay for assessing the fatty acid content present at various sample points in pulp and paper mills. The method for determining the free fatty acid content can be conducted in a batch process (e.g., where samples are collected periodically and the test is conducted offline). Alternatively, the method for determining the free fatty acid content can be conducted in a continuous or semi-continuous process (e.g., online sampling/analysis).

    Abstract translation: 提供了用于确定木浆或白水样品中的表面脂肪酸含量的方法。 所述方法包括使样品或白水中木浆纤维表面上存在的游离脂肪酸与一种或多种试剂反应以形成可测量的物质,并从可测量物质的定量测定中测定脂肪酸含量 。 该方法作为用于评估在纸浆和造纸厂中各种样品点处存在的脂肪酸含量的快速,便携,准确和低成本的测定法是有用的。 用于测定游离脂肪酸含量的方法可以在间歇方法中进行(例如,定期收集样品并且脱机测试)。 或者,用于测定游离脂肪酸含量的方法可以在连续或半连续过程(例如在线采样/分析)中进行。

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