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    • 3. 发明授权
    • Digital color correction system having gross and fine adjustment modes
    • 具有粗调和微调模式的数字色彩校正系统
    • US5452018A
    • 1995-09-19
    • US290003
    • 1994-08-12
    • Patrice CapitantKathlynn UenakaJohn CarlucciDavid Collier
    • Patrice CapitantKathlynn UenakaJohn CarlucciDavid Collier
    • H04N9/68H04N9/64
    • H04N9/68
    • A digital color correction system and method for correcting a color video signal representing a portion of a colored optical image by modifying the entire color space of each of the complementary colors which make up the color signal so that all objects which contain each color are modified at once. A correction means produces an output video signal having a plurality of complementary color components, each of which is related to a corresponding color component of the color video signal by a transfer function, and a modification means for independently modifying each of the transfer functions is provided. The entire color space for each color may be modified, or only selected portions of it. Thus, only objects falling within a desired range of the color space may be selectively modified.
    • 一种数字颜色校正系统和方法,用于通过修改构成颜色信号的每个互补色的整个颜色空间来校正表示彩色光学图像的一部分的彩色视频信号,使得包含每种颜色的所有对象被修改为 一旦。 校正装置产生具有多个互补颜色分量的输出视频信号,每个色彩分量通过传递函数与彩色视频信号的相应颜色分量相关,并且提供用于独立地修改每个传送函数的修改装置 。 每个颜色的整个颜色空间可以被修改,或者仅仅是其选择的部分。 因此,只有落在颜色空间的期望范围内的物体可以被选择性地修改。
    • 5. 发明授权
    • Apparatus for radiant tube exhaust gas entrainment
    • 辐射管废气夹带装置
    • US07104787B2
    • 2006-09-12
    • US10839840
    • 2004-05-06
    • David Collier
    • David Collier
    • F23D11/44F23C9/00
    • F23C9/08F23C3/002F23C2900/09002F24D5/08
    • A radiant tube burner system comprises a novel flue gas recirculating assembly for reducing nitrous oxides emissions. In the burner system, the combustion air conduit running to the radiant tube burner intersects the exhaust conduit at a location between the radiant tube and the eventual exhaust outlet. A venturi is formed at this intersection. The venturi is configured to suction a portion of the flue gas from the exhaust conduit into the combustion air flow. The assembly includes a may be interposed along the exhaust conduit mounted directly between the radiant tube and a downstream section of the exhaust conduit.
    • 辐射管燃烧器系统包括用于减少一氧化二氮排放的新型烟道气循环组件。 在燃烧器系统中,运行到辐射管燃烧器的燃烧空气管道在辐射管和最终排气出口之间的位置处与排气管相交。 在这个十字路口形成文丘里管。 文氏管构造成将一部分烟道气从排气管吸入燃烧空气流中。 组件包括可以沿着直接安装在辐射管​​和排气导管的下游部分之间的排气导管插入。
    • 9. 发明授权
    • Rigid backed pneumatic cushion for convalescent recliners
    • 刚性支撑气垫,用于康复躺椅
    • US6014783A
    • 2000-01-18
    • US200705
    • 1998-11-27
    • David CollierClint GuillotPeter Harris
    • David CollierClint GuillotPeter Harris
    • A47C21/02A47C27/08A47C31/02A61G5/00A61G5/10A61G7/057A61G7/015A61G7/05
    • A47C4/54A47C21/026A47C27/081A61G5/006A61G5/1043A61G7/05769A61G5/1075
    • A cushion having multiple pneumatic cells extending upward from a common impermeable base is directly attached to a flat rigid base which is fixedly attached to each of three subframes of a convalescent recliner. Male and female snap fasteners are suggested. The direct attachment of the cushion to the flat rigid base disposes the bottom of the common impermeable base flush with the top of the flat rigid base. Upper attachment elements are located upon the bottom of the common impermeable base which mate with lower attachment elements located upon the top of the flat rigid base. Both upper and lower attachment elements are located in a single fixed configuration. An absorbent elastic cover fits over the cushion, is readily removable, and has a hem which fits about the periphery of the bottom of the cushion, outside of the fixed configuration of upper fastening elements. An ischemic preventive support cushion which will not shift as a result of inclination is provided. It is suggested that the flat rigid base be constructed of wood and fixedly attached to a subframe with screws.
    • 具有从公共不可渗透基座向上延伸的多个气动元件的缓冲垫直接附接到固定地连接到恢复躺椅的三个子框架中的每一个的平坦刚性基座。 建议使用男性和女性紧固件。 将缓冲垫直接连接到平坦的刚性基座上,将普通的不可渗透底部的底部与平坦刚性基座的顶部齐平。 上部连接元件位于公共不可渗透底座的底部,该底部与位于平坦刚性基座顶部的下部附接元件配合。 上部和下部附件元件均位于单个固定配置中。 吸收性弹性保护罩装配在衬垫上,容易拆卸,并且具有围绕垫子底部周边装配的边缘,位于上紧固元件的固定构型之外。 提供了不会由于倾斜而移动的缺血预防性支撑垫。 建议扁平刚性基座由木材构成,并用螺丝固定在一个子框架上。