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1. 发明申请

US20050252291A1 Adjustable measuring scoop 失效
标题翻译：可调节测量勺
公开(公告)号：US20050252291A1
公开(公告)日：2005-11-17
申请号：US11188949
申请日：2005-07-25
申请人： Enrico Dalla Piazza , Edward Kilduff , Chi Tse , Dean Chapman , Gareth Brown
发明人： Enrico Dalla Piazza , Edward Kilduff , Chi Tse , Dean Chapman , Gareth Brown
IPC分类号： G01F19/00
CPC分类号： A47F13/08 , G01F19/002
摘要： An adjustable measuring scoop including a partition that is movable so as to result in a scoop size that can be selectively determined between a maximum and a minimum by ready manual manipulation of the scoop. Part of the perimeter of the movable partition may include a lip (which may further include a flange and/or a seal) that is preferably configured and formed of suitable materials so as to permit for the containment of fine powders, liquids, etc. The movable partition may also include a depression formed on its upper surface for the convenient temporary holding of materials.
摘要翻译：可调节的测量勺包括可移动的分隔件，以便产生勺子尺寸，该勺子尺寸可以通过勺子的准备手动操作在最大和最小之间选择性地确定。可移动隔板的周边的一部分可以包括唇缘（其可以进一步包括凸缘和/或密封件），其优选地由合适的材料构造和形成以允许容纳细粉末，液体等。活动隔板也可以包括在其上表面上形成的用于方便地暂时保持材料的凹陷。

2. 发明申请

US20070029487A1 Ultra low cost NDIR gas sensors 失效
标题翻译：超低成本的NDIR气体传感器
公开(公告)号：US20070029487A1
公开(公告)日：2007-02-08
申请号：US11197790
申请日：2005-08-04
申请人： Jacob Wong , Chi Tse
发明人： Jacob Wong , Chi Tse
IPC分类号： G01N21/35
CPC分类号： G01N21/3504 , G01N21/3151
摘要： The concentration of a gas species is detected by using a single beam NDIR gas sensor in which an infrared source element is driven at two different temperatures, a feed back loop senses an operation voltage of the source, a differential gain amplifier creates a high cycle amplified output during a high cycle and a low cycle amplified output during a low cycle while a controller synchronizes the source driver so that a signal processor can determine the gas concentration through use of the high cycle amplified output and the low cycle amplified output. The infrared source can be a non-genuine blackbody source such as an incandescent miniature light bulb when the sample chamber is a thermally insulated aluminum tube that is maintained at a preselected temperature greater than ambient so that the glass envelope of the bulb is maintained at an equilibrium temperature (such as approximately 30 degrees Celsius plus or minus two degrees Celsius) during its low cycle operation state.
摘要翻译：通过使用其中红外源元件在两个不同温度下驱动的单束NDIR气体传感器来检测气体种类的浓度，反馈回路感测源的操作电压，差分增益放大器产生高周期放大在低周期期间在高周期和低周期放大输出期间输出，同时控制器使源极驱动器同步，使得信号处理器可以通过使用高周期放大输出和低周期放大输出来确定气体浓度。当样品室是保持在比环境温度大的预选温度的绝热铝管时，红外源可以是非真正的黑体源，例如白炽灯微型灯泡，使得灯泡的玻璃封套保持在在其低循环运行状态期间的平衡温度（例如约30摄氏度加或减2摄氏度）。

3. 发明申请

US20060162199A1 Handheld item having a handle with a convertible display element 审中-公开
标题翻译：具有带可转换显示元件的手柄的手持物品
公开(公告)号：US20060162199A1
公开(公告)日：2006-07-27
申请号：US11040934
申请日：2005-01-21
申请人： William Kang , Chi Tse
发明人： William Kang , Chi Tse
IPC分类号： A47J43/28
CPC分类号： A47J43/288
摘要： A handheld item, for example a utensil such as a spatula, including a handle with a convertible display element that readily converts between one of at least two visual display items. The display conversion may preferably be accomplished through rotary movement of the display items between visible and hidden positions.
摘要翻译：手持式物品，例如诸如刮铲的器具，包括具有可转换显示元件的手柄，其易于在至少两个视觉显示物品中的一个之间转换。可以优选地通过显示项目在可见位置和隐藏位置之间的旋转运动来实现显示转换。

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