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    • 1. 发明申请
    • Method and Apparatus for Chemical Monitoring
    • 化学监测方法和装置
    • US20070064227A1
    • 2007-03-22
    • US11428315
    • 2006-06-30
    • Gary PowellHerbert Litvak
    • Gary PowellHerbert Litvak
    • G01J3/30
    • G01N21/73Y10T436/106664
    • The present invention relates to monitoring chemicals in a process chamber using a spectrometer having a plasma generator, based on patterns over time of chemical consumption. The relevant patterns may include a change in consumption, reaching a consumption plateau, absence of consumption, or presence of consumption. In some embodiments, advancing to a next step in forming structures on the workpiece depends on the pattern of consumption meeting a process criteria. In other embodiments, a processing time standard is established, based on analysis of the relevant patterns. Yet other embodiments relate to controlling work on a workpiece, based on analysis of the relevant patterns. The invention may be either a process or a device including logic and resources to carry out a process.
    • 本发明涉及使用具有等离子体发生器的光谱仪的处理室中的化学品监测,其基于化学消耗时间的图形。 相关模式可能包括消费变化,达到消费高原,消费消费或消费存在。 在一些实施例中,前进到在工件上形成结构的下一步骤取决于符合工艺标准的消耗模式。 在其他实施例中,基于相关模式的分析来建立处理时间标准。 其他实施例涉及基于相关模式的分析来控制工件上的工作。 本发明可以是包括用于执行过程的逻辑和资源的过程或设备。
    • 2. 发明申请
    • Method and apparatus for chemical monitoring
    • 化学监测方法和装置
    • US20050046825A1
    • 2005-03-03
    • US10897314
    • 2004-07-22
    • Gary PowellHerbert Litvak
    • Gary PowellHerbert Litvak
    • G01J20060101G01J3/443G01N21/00G01N21/73
    • G01N21/73Y10T436/106664
    • The present invention relates to monitoring chemicals in a process chamber using a spectrometer having a plasma generator, based on patterns over time of chemical consumption. The relevant patterns may include a change in consumption, reaching a consumption plateau, absence of consumption, or presence of consumption. In some embodiments, advancing to a next step in forming structures on the workpiece depends on the pattern of consumption meeting a process criteria. In other embodiments, a processing time standard is established, based on analysis of the relevant patterns. Yet other embodiments relate to controlling work on a workpiece, based on analysis of the relevant patterns. The invention may be either a process or a device including logic and resources to carry out a process.
    • 本发明涉及使用具有等离子体发生器的光谱仪的处理室中的化学品监测,其基于化学消耗时间的图形。 相关模式可能包括消费变化,达到消费高原,消费消费或消费存在。 在一些实施例中,前进到在工件上形成结构的下一步骤取决于符合工艺标准的消耗模式。 在其他实施例中,基于相关模式的分析来建立处理时间标准。 其他实施例涉及基于相关模式的分析来控制工件上的工作。 本发明可以是包括用于执行过程的逻辑和资源的过程或设备。
    • 4. 发明授权
    • Apparatus for providing oil lamp lighting effects
    • 提供油灯照明效果的设备
    • US08763926B2
    • 2014-07-01
    • US13301468
    • 2011-11-21
    • Gary PowellJoe M. Rohde
    • Gary PowellJoe M. Rohde
    • F21S8/00B05B17/00B05B17/08
    • B05B17/00B05B17/08F21V29/70F21W2121/00F21Y2115/10
    • An oil lamp-type apparatus or a Kukui pot candle device for achieving the illumination and the appearance of an ignited oil lamp. This is achieved by illuminating water flowing upward (e.g., substantially vertically to provide a flame-shaped element or small fountain of water above the pool surface) using a light source directing its light output upward through the water. The flame-shaped element has kinetic and dynamic movement similar to a flame on an oil lamp or candle wick due to the combination of the water flowing upward and the water falling nearly straight down back into a pool about the water outlet. Further, the effect is achieve by only illuminating the liquid in the flame-shaped element with the vertically upward-direct light stream and not by shining light from the side, from above, or even from an adjacent location.
    • 用于实现点燃油灯的照明和外观的油灯型装置或Kukui罐式烛台装置。 这是通过使用向上通过水引导其光输出的光源照亮向上流动的水(例如,基本上垂直地提供游泳池表面上方的火焰形元件或小的水池)来实现的。 火焰形元件具有类似于油灯或蜡烛灯上的火焰的动态和动态运动,这是由于水向上流动的水和几乎垂直向下落回到围绕出水口的池中的水的组合。 此外,通过仅利用垂直向上直接的光流照射火焰形元件中的液体而不是从侧面,从上方或甚至相邻位置照射光线来实现该效果。
    • 8. 发明授权
    • Noise-shielding, switch-controlled load circuitry for oscillators and the like
    • 用于振荡器的噪声屏蔽,开关控制负载电路等
    • US07132903B1
    • 2006-11-07
    • US10613460
    • 2003-07-03
    • Phillip JohnsonGary PowellHarold Scholz
    • Phillip JohnsonGary PowellHarold Scholz
    • H03L1/00H03B27/00
    • H03K3/0322H03K5/133H03K2005/00208H03L7/0812H03L7/0995
    • A set of interconnected delay stages, such as a voltage-controlled oscillator, has switch-controlled load circuitry connected to each output of each delay stage in the oscillator ring. In one embodiment, for each delay stage output, the switch-controlled load circuitry includes a switch, a transistor, and a current source. The switch is connected between the corresponding delay stage output and the transistor gate, the current source is connected between a power supply and the transistor drain, and the transistor source is connected to ground. In such a configuration, the transistor's gate-to-source capacitance can be applied to the corresponding delay stage output by closing the switch, for example, for lower-frequency operations. In addition, the output impedance of the current source decouples the capacitive load from the power supply, thereby substantially shielding the oscillator ring from noise in the power supply.
    • 一组互连的延迟级,例如压控振荡器,具有连接到振荡器环中每个延迟级的每个输出的开关控制负载电路。 在一个实施例中,对于每个延迟级输出,开关控制的负载电路包括开关,晶体管和电流源。 开关连接在相应的延迟级输出和晶体管栅极之间,电流源连接在电源和晶体管漏极之间,晶体管源连接到地。 在这种配置中,例如,对于较低频率的操作,晶体管的栅极 - 源极电容可以被施加到相应的延迟级输出。 此外,电流源的输出阻抗使电容负载与电源分离,从而基本上屏蔽振荡器环免受电源中的噪声。
    • 10. 发明授权
    • Unitary one-piece body structure for ink-jet cartridge
    • 喷墨墨盒的单体整体式结构
    • US06260961B1
    • 2001-07-17
    • US09516922
    • 2000-03-02
    • Preston SeuPatrick BoydGary Powell
    • Preston SeuPatrick BoydGary Powell
    • B41J2175
    • B41J2/17513B41J2/17503
    • A multi-compartment ink-jet cartridge body structure, including a unitary body having a plurality of ink reservoir compartments. Each compartment includes an outlet port through which ink passes to feed ink to an ink-jet printhead nozzle array. The body further includes a printhead nozzle array mounting region, and an ink manifold structure including a plurality of corresponding ink channels each leading from a corresponding outlet port to a feed opening formed at the printhead mounting region. The body and manifold structure are formed as a unitary one-piece structure. A lid is attached to the unitary body to cover the compartments. The body includes an external wall, and an access opening is formed in the wall adjacent the manifold structure. A seal structure attached to the body for sealing the access opening. The body structure can be fabricated by a plastic material using an injection molding process. The access opening is a mold slide insert opening in the nosepiece area, and the seal structure seals the slide insert opening. The molding process can be carried out by a three piece mold set to fabricate the body.
    • 一种多室喷墨盒体结构,包括具有多个储墨室的整体。 每个隔室包括一个出口,油墨通过该出口将油墨供给到喷墨打印头喷嘴阵列。 该主体还包括一个打印头喷嘴阵列安装区域,以及一个墨水歧管结构,其包括多个相应的墨水通道,每个墨水通道从相应的出口到达形成在打印头安装区域的进料口。 主体和歧管结构形成为一体的单件式结构。 盖子连接到整体上以覆盖隔间。 主体包括外壁,并且在与歧管结构相邻的壁中形成进入开口。 密封结构,其附接到主体以密封进入开口。 身体结构可以通过使用注射成型工艺的塑料材料制造。 进入口是鼻罩区域中的模具滑动插入口,密封结构密封滑动插入口。 模制过程可以通过三件式的模具来进行,以制造身体。