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    • 6. 发明申请
    • DYNAMIC TOY WITH INFLATABLE BLADDER
    • 动感玩具与可充气刮刀
    • US20060205544A1
    • 2006-09-14
    • US11276616
    • 2006-03-08
    • Daniel WynerRichard FoxRoger LaFlamme
    • Daniel WynerRichard FoxRoger LaFlamme
    • A63B43/00A63B67/14A63B41/12A63B43/04
    • A63B43/04A63B41/00A63B41/12A63H27/10A63H33/18A63H2027/1033A63H2027/1075
    • An object with a dynamically changeable configuration is provided. The outer surface configuration and/or the weight displacement configuration can be dynamically changed to alter the characteristics of the object, which can be a toy, such as a football, baseball or flying disc. To change the outer configuration of the object, a cover having an outer surface and at least one aperture therethrough is provided. A surface changing member, such as a bladder, is urgable into the at least one aperture to dynamically change the outer surface of the object. To change the weight displacement of the object, the main body includes a first chamber and a second chamber therein where fluid, such as gas or liquid, can flow therebetween. The positioning of the fluid within the first chamber and the second chamber is controlled by a pump and valve system. As a result, the weight displacement of the object is dynamically changeable.
    • 提供了具有动态可变配置的对象。 可以动态地改变外表面构型和/或重量位移构造以改变物体的特征,该物体可以是诸如足球,棒球或飞盘之类的玩具。 为了改变物体的外部结构,提供了具有外表面和穿过其中的至少一个孔的盖。 诸如膀胱的表面改变构件可以紧紧地插入到至少一个孔中以动态地改变物体的外表面。 为了改变物体的重量位移,主体包括第一室和第二室,其中诸如气体或液体的流体可以在其间流动。 流体在第一室和第二室内的定位由泵和阀系统控制。 因此,物体的重量位移是动态变化的。
    • 7. 发明申请
    • Adapter for low volume air sampler
    • 适用于低容量空气取样器
    • US20050183575A1
    • 2005-08-25
    • US10788090
    • 2004-02-25
    • Richard Fox
    • Richard Fox
    • G01N1/24B01D46/00
    • G01N1/24
    • An adapter for use with a low volume PUF sampler is described. The adapter is affixed over the open end of a PUF (polyurethane foam) sample cartridge. Sample tubing is affixed to an aperture in the adapter, and the free end of the sample tubing is then positioned at a desired sample location such as within an aircraft interior. As a vacuum is applied to the PUF cartridge, the adapter allows air collected at the sample point to pass through the tubing and through the interior of the PUF cartridge while preventing air surrounding the PUF cartridge from being drawn into the PUF cartridge except through the sample tubing. In this manner the sample point of a desired air sample can be selected at a point remote from the PUF cartridge. Additionally, use of multiple PUF cartridges and adapters allows the simultaneous collection of separate air samples.
    • 描述了一种用于低体积PUF取样器的适配器。 适配器固定在PUF(聚氨酯泡沫)样品盒的开口端上。 样品管固定在适配器的孔中,然后将样品管的自由端定位在所需的样品位置,例如飞机内部。 当真空被施加到PUF筒时,适配器允许在样品点处收集的空气通过管道并穿过PUF筒的内部,同时防止PUF筒周围的空气被吸入PUF筒中,除了通过样品 管道。 以这种方式,可以在远离PUF盒的点处选择所需空气样品的采样点。 此外,使用多个PUF墨盒和适配器可以同时收集单独的空气样品。
    • 8. 发明授权
    • Adjustable-resistance anti-siphon device
    • 可调电阻防虹吸装置
    • US5192265A
    • 1993-03-09
    • US625268
    • 1990-12-10
    • James M. DrakeRichard FoxAndre Bahoric
    • James M. DrakeRichard FoxAndre Bahoric
    • A61M27/00
    • A61M27/006
    • An adjustable-resistance anti-siphon device for a cerebrospinal fluid shunt is provided. The device has a substantially rigid housing having an internal cavity which contains a first chamber and a second chamber, the first chamber having at least one flexible wall, an inlet port and an outlet port, the ports passing through apertures in the housing; the second chamber being gas-filled and being in pressure communication with at least a portion of the at least one flexible wall of the first chamber; and gas pressure control means connected to said gas-filled chamber whereby the pressure in said gas-filled chamber may be adjusted.
    • 提供了一种用于脑脊液分流的可调电阻抗虹吸装置。 该装置具有基本刚性的壳体,其具有包含第一腔室和第二腔室的内腔,第一腔室具有至少一个柔性壁,入口端口和出口端口,所述孔口穿过壳体中的孔; 所述第二室被充气并且与所述第一室的所述至少一个柔性壁的至少一部分压力连通; 以及连接到所述充气室的气体压力控制装置,由此可以调节所述充气室中的压力。