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    Two-compartment container
    1.
    发明授权
    Two-compartment container 有权
    两室容器

    公开(公告)号：US06786330B2

    公开(公告)日：2004-09-07

    申请号：US10120979

    申请日：2002-04-11

    申请人： Bo Mollstam ,  Ivan A. Casas ,  Fredrik Magnusson ,  Karin Oberg ,  Filip Sauer

    发明人： Bo Mollstam ,  Ivan A. Casas ,  Fredrik Magnusson ,  Karin Oberg ,  Filip Sauer

    IPC分类号： B65D2508

    CPC分类号： B65D51/2821 ,  B65D47/2031 ,  B65D47/38 ,  B65D81/3211 ,  B65D81/3222

    摘要： A two-compartment container in which the first compartment has an upper layer and a lower layer and contains a first component that is to be added to the second compartment. Above the first compartment is a dome that is bowed upward and is flexible. Attached to the dome is a cutting means. Depressing the dome by pushing downward on it lowers the cutting means so that either the lower layer only or both the upper and lower layer of the first compartment are cut by the cutting means, releasing the first component into the second compartment. The cutting means may be a simple puncturer, or in the case where the second compartment comprises a beverage container or the like, the cutting means may be part of a tubular wall surrounding the opening through which someone can drink the beverage.

    摘要翻译： 二室容器，其中第一隔室具有上层和下层，并且包含要添加到第二隔室的第一部件。 第一个隔间上方是一个向上弯曲并且是弹性的圆顶。 连接到圆顶是一种切割手段。 通过向下推压穹顶，降低切割装置，使得仅第一隔室的下层或上层和下层都被切割装置切割，将第一部件释放到第二隔室中。 切割装置可以是简单的穿刺器，或者在第二隔室包括饮料容器等的情况下，切割装置可以是围绕开口的管状壁的一部分，通过该开口有人可以饮用饮料。

    Optical gas sensor based on dyed high surface area substrates
    3.
    发明申请
    Optical gas sensor based on dyed high surface area substrates 审中-公开
    基于染色高表面积基板的光学气体传感器

    公开(公告)号：US20060263257A1

    公开(公告)日：2006-11-23

    申请号：US11302733

    申请日：2005-12-13

    申请人： Jesse Beauchamp ,  Robert Hodyss ,  Karin Oberg

    发明人： Jesse Beauchamp ,  Robert Hodyss ,  Karin Oberg

    IPC分类号： B32B27/04 ,  G01N30/96

    CPC分类号： G01N21/80 ,  G01N21/783 ,  G01N2021/7793 ,  G01N2201/08

    摘要： A new optical sensing method for detection of analyte vapors down to ppb levels is described. The sensor is based on the use of a visible indicator, such as Bromocresol green, adsorbed onto a high surface area substrate, such as a silica sphere matrix. When the analyte gas is adsorb onto the matrix, the indicator undergoes a color change. The color change in turn is detected with a suitable spectrometer. Sensor performance is demonstrated for an exemplary amine sensor for the aliphatic amines tert-butylamine, diethylamine and triethylamine and also for pyridine and aniline. The microsphere sensor is more sensitive than other prior art optical amine sensor designs. The sensor response varies with temperature, with lower sensitivity and faster response at higher temperatures allowing for adjustment to prioritize sensitivity or speed. The sensor response is also highly reproducible and fully reversible.

    摘要翻译： 描述了用于检测低至ppb水平的分析物蒸气的新的光学感测方法。 传感器基于使用诸如溴甲酚绿的可见指示剂，其被吸附到诸如二氧化硅球体基质的高表面积底物上。 当分析物气体吸附在基质上时，指示剂发生颜色变化。 用合适的光谱仪检测颜色变化。 针对脂族胺叔丁胺，二乙胺和三乙胺以及吡啶和苯胺的示例性胺传感器证明了传感器性能。 微球传感器比其它现有技术的光学胺传感器设计更加敏感。 传感器响应随温度而变化，灵敏度较低，响应速度更快，可调整灵敏度或速度优先级。 传感器响应也是高度可重复的并且完全可逆。