Color monitor white chromaticity measuring device
    1.
    发明授权
    Color monitor white chromaticity measuring device 失效
    彩色显示器白色色度测量装置

    公开(公告)号:US07538791B2

    公开(公告)日:2009-05-26

    申请号:US10559854

    申请日:2004-06-11

    IPC分类号: H04N17/02

    CPC分类号: H04N9/73 H04N17/02 H04N17/04

    摘要: The white chromaticity, in which the illumination environment is considered, is measured for each individual color monitor (100). A reference body (Q), comprising a perfect diffuser, is applied on the screen of the color monitor (100). By a test pattern display means (210), a test pattern (T) is displayed on the screen of the color monitor (100) based on tone values of the three primary colors R, G, and B that are stored in a tone value storage means (220). While fixing the tone value of the primary color R at 255, the tone values of the primary colors G and B are varied cyclically from 0 to 255 in a prescribed period by a tone value varying means (240). An operator inputs the result of comparing the color of the test pattern (T) and the color of the reference body (Q). When a comparison result indicating the matching of the two is input, a comparison result entering means (230) outputs an agreement signal. A measurement result output means (250) outputs, as the measurement results indicating the white chromaticity based on the reference body (Q), the tone values of the three primary colors R, G, and B that are stored in the tone value storage means (220) at the point at which the agreement signal is provided.

    摘要翻译: 对于每个单独的颜色监视器(100)测量其中考虑照明环境的白色色度。 包括完美漫射器的参考体(Q)被施加在彩色监视器(100)的屏幕上。 通过测试图形显示装置(210),基于以色调值存储的三原色R,G和B的色调值,在彩色监视器(100)的屏幕上显示测试图案(T) 存储装置(220)。 在将原色R的色调值固定为255时,原色G和B的色调值通过色调值改变装置(240)在规定的时间周期性地从0变化到255。 操作员输入比较测试图案(T)的颜色和参考体(Q)的颜色的结果。 当输入指示两者的匹配的比较结果时,比较结果输入装置(230)输出一致信号。 测量结果输出装置(250)作为指示基于参考体(Q)的白色色度的测量结果输出存储在色调值存储装置中的三原色R,G和B的色调值 (220)在提供协议信号的点处。

    Tone reproduction characteristics measuring device for color monitor
    2.
    发明申请
    Tone reproduction characteristics measuring device for color monitor 审中-公开
    色彩再现特性测量装置

    公开(公告)号:US20060132867A1

    公开(公告)日:2006-06-22

    申请号:US10559853

    申请日:2004-06-11

    IPC分类号: H04N1/46

    摘要: The tone reproduction characteristics of a color monitor are determined at high precision by visual recognition. A pattern display means (230) displays a test pattern, comprising circular patterns (50) and a background (60), on the screen of the monitor (100) to be measured. In the background (60), a reference pattern, which is generated by a reference pattern generating means (220), is formed of a black-and-white pattern, and has a prescribed reference luminance, is displayed, and in each circular pattern (50), an even pattern with RGB tone values designated by a tone value designating means (210) is displayed. The tone of the even pattern is varied so as to vary in brightness and color by a tone value varying means (240). When the circular patterns (50) become the same in brightness and color as the background (60), an operator provides a coincidence signal to a coincidence signal input means (250). A characteristics computing means (260) computes curves, indicating the tone reproduction characteristics according to the respective colors of R, G, and B, based on the reference luminance and the corresponding tone values at this point. The circular patterns (50) are positioned at a pitch that is in accordance with the spatial frequency sensitivity of human eyes.

    摘要翻译: 通过视觉识别以高精度确定彩色监视器的色调再现特性。 图案显示装置(230)在要测量的监视器(100)的屏幕上显示包括圆形图案(50)和背景(60)的测试图案。 在背景(60)中,由参考图案生成装置(220)生成的参考图案由黑白图案形成,并且具有规定的参考亮度,并且以每个圆形图案 (50),显示由色调值指定装置(210)指定的RGB色调值的均匀图案。 通过色调值变化装置(240)改变均匀图案的色调以便在亮度和颜色上变化。 当圆形图案(50)在背景(60)中的亮度和颜色变得相同时,操作者向符合信号输入装置(250)提供一致信号。 特征计算装置(260)基于参考亮度和这时的相应色调值,根据R,G和B的各自的颜色计算指示色调再现特性的曲线。 圆形图案(50)以按照人眼的空间频率敏感度的间距进行定位。

    Color monitor white chromaticity measuring device
    3.
    发明申请
    Color monitor white chromaticity measuring device 失效
    彩色显示器白色色度测量装置

    公开(公告)号:US20060164513A1

    公开(公告)日:2006-07-27

    申请号:US10559854

    申请日:2004-06-11

    IPC分类号: H04N17/00

    CPC分类号: H04N9/73 H04N17/02 H04N17/04

    摘要: The white chromaticity, in which the illumination environment is considered, is measured for each individual color monitor (100). A reference body (Q), comprising a perfect diffuser, is applied on the screen of the color monitor (100). By a test pattern display means (210), a test pattern (T) is displayed on the screen of the color monitor (100) based on tone values of the three primary colors R, G, and B that are stored in a tone value storage means (220). While fixing the tone value of the primary color R at 255, the tone values of the primary colors G and B are varied cyclically from 0 to 255 in a prescribed period by a tone value varying means (240). An operator inputs the result of comparing the color of the test pattern (T) and the color of the reference body (Q). When a comparison result indicating the matching of the two is input, a comparison result entering means (230) outputs an agreement signal. A measurement result output means (250) outputs, as the measurement results indicating the white chromaticity based on the reference body (Q), the tone values of the three primary colors R, G, and B that are stored in the tone value storage means (220) at the point at which the agreement signal is provided.

    摘要翻译: 对于每个单独的颜色监视器(100)测量其中考虑照明环境的白色色度。 包括完美漫射器的参考体(Q)被施加在彩色监视器(100)的屏幕上。 通过测试图形显示装置(210),基于以色调值存储的三原色R,G和B的色调值,在彩色监视器(100)的屏幕上显示测试图案(T) 存储装置(220)。 在将原色R的色调值固定为255时,原色G和B的色调值通过色调值改变装置(240)在规定的时间周期性地从0变化到255。 操作员输入比较测试图案(T)的颜色和参考体(Q)的颜色的结果。 当输入指示两者的匹配的比较结果时,比较结果输入装置(230)输出一致信号。 测量结果输出装置(250)作为指示基于参考体(Q)的白色色度的测量结果输出存储在色调值存储装置中的三原色R,G和B的色调值 (220)在提供协议信号的点处。

    Transfusion preparation for intravenous infusion
    4.
    发明授权
    Transfusion preparation for intravenous infusion 失效
    输液准备静脉滴注

    公开(公告)号:US4576930A

    公开(公告)日:1986-03-18

    申请号:US511494

    申请日:1983-07-07

    CPC分类号: A61K9/0029

    摘要: A transfusion preparation for intravenous infusion which contains glucose, electrolytes, a chelating agent, e.g., citric acid, a salt of polyhydric alcohol or monosaccharide phosphoric ester, e.g., sodium glycerophosphate and has a pH adjusted to 5 to 7.5. This preparation is free from coloring or precipitation on autoclave sterilization and can be administered into the central and peripheral veins without affecting venous tissue.

    摘要翻译: 用于静脉输注的输液制剂,其包含葡萄糖,电解质,螯合剂,例如柠檬酸,多元醇的盐或单糖磷酸酯,例如甘油磷酸钠,pH调节至5至7.5。 该制剂在高压灭菌灭菌中不会着色或沉淀,并且可以施用于中心静脉和外周静脉而不影响静脉组织。

    Color measuring method and device for printed matter
    5.
    发明授权
    Color measuring method and device for printed matter 失效
    印刷品颜色测量方法和装置

    公开(公告)号:US06671050B2

    公开(公告)日:2003-12-30

    申请号:US10016135

    申请日:2001-11-01

    IPC分类号: G01N2125

    CPC分类号: G01N21/27 G01N21/64

    摘要: The indication of correct color evaluation standards of a printed matter including a paper containing a fluorescent whitening agent, is enabled even in the case where the printed matter is observed under a light source that differs from the light source used for color measurement. A spectral reflectance Pt(&lgr;) of the paper under a light source T and a spectral reflectance Pu(&lgr;) of the paper under a light source U are measured in advance and a differential component, due to the fluorescent whitening agent, is determined as Fp(&lgr;)=Pu(&lgr;)−Pt(&lgr;). For a printed matter of dot percent S, a spectral reflectance Rt(&lgr;, S) under light source T is measured, and the measured values are subject to a correction process of adding an effective component within the differential component Fp(&lgr;) that is in accordance to dot percent S to determine an estimated spectral reflectance Rtu(&lgr;, S) under light source U. Estimation in likewise manner can also be performed for XYZ tristimulus values.

    摘要翻译: 即使在与用于颜色测量的光源不同的光源下观察印刷物的情况下,也能够使用包括含有荧光增白剂的纸的印刷品的正确颜色评价标准的指示。 光源T下的纸张的光谱反射率Pt(λ)和光源U下的纸张的光谱反射率Pu(λ)被预先测量,并且由荧光增白剂引起的差分成分被确定为 Fp(λ)= Pu(λ)-Pt(λ)。 对于点百分数S的印刷品,测量光源T下的光谱反射率Rt(λ,S),测量值经受在差分分量Fp(λ)内加入有效成分的校正处理 根据点百分数S来确定光源U下的估计光谱反射率Rtu(λ,S)。对于XYZ三刺激值也可以进行同样的估计。

    Welding process
    6.
    发明授权
    Welding process 失效
    焊接工艺

    公开(公告)号:US4336441A

    公开(公告)日:1982-06-22

    申请号:US84829

    申请日:1979-10-15

    IPC分类号: B23K9/23 B23K35/30 B23K35/00

    摘要: A welding method for welding a base metal with a welding wire of specified alloy composition using a TIG welding process, automatically controlling an arc length between a nonconsumable electrode and the base metal, deflecting the arc forward in the welding advance direction by the influence of magnetic fields resulting from DC current flow through the welding wire to prevent arc blow, weaving the arc forward in the welding advance direction by pulsating the current flowing through the weld wire, and heat treating a final weld layer with the nonconsumable electrode.

    摘要翻译: 一种焊接方法,使用TIG焊接方法用特定合金组成的焊丝焊接母材,自动控制不可消耗电极与母材之间的电弧长度,通过磁力的影响使焊接前进方向上的电弧偏转 由直流电流流经焊丝而产生的场,以防止电弧吹制,通过脉动流过焊丝的电流,在焊接前进方向向前编织弧,以及用非消耗性电极对最终的焊接层进行热处理。