Contamination avoiding device
    11.
    发明授权

    公开(公告)号:US07476102B2

    公开(公告)日:2009-01-13

    申请号:US11449963

    申请日:2006-06-09

    Applicant: Paul D. Maples

    Inventor: Paul D. Maples

    CPC classification number: A61F5/013

    Abstract: A device for minimizing the absorption of pathogens collected on a person's hands by contact between the hand and the face of said person, includes a barrier placed in the crook of the elbow that limits the flexion of the elbow as the hand approaches the face. In an alternate embodiment of the invention, a proximity sensor is positioned on a part of the person's body to sense and warn the person that a hand is about to touch the face. An audio or visual warning signal or a mechanical or electrical stimulation may be triggered by the output of the sensor. A method is also provided for progressively weaning the person from reliance on said devices.

    Dry household lubricant
    13.
    发明授权
    Dry household lubricant 失效
    干家用润滑剂

    公开(公告)号:US5472625A

    公开(公告)日:1995-12-05

    申请号:US209217

    申请日:1994-03-11

    Applicant: Paul D. Maples

    Inventor: Paul D. Maples

    Abstract: A light-duty, multi-purpose lubricant particularly formulated for use on the diverse bearing surfaces of a bicycle chain and other similar low-speed and low-temperature mechanisms operating in a dusty environment. The lubricant comprises an insoluble soap, preferably Calcium Stearate in suspension in a volatile solvent-based solution of paraffin wax and Petrolatum. After application and evaporation of the solvent the composite dry lubricant exhibits good penetration and load bearing properties without the dirt-retaining character of greases. The undissolved particles of soap combine with dirt particles to break-down portions of the lubricant into a dry flaky dust which is sloughed off the mechanism.

    Abstract translation: 特别适用于自行车链条的各种轴承表面以及在多尘环境下运行的其他类似低速和低温机构的轻型多功能润滑油。 润滑剂包括不溶性皂,优选硬脂酸钙,悬浮于石蜡和凡士林挥发性溶剂基溶液中。 在施加和蒸发溶剂之后,复合干性润滑剂表现出良好的渗透性和承载性能,而没有油脂的防污特性。 未溶解的肥皂颗粒与污垢颗粒结合,以将润滑剂的分解部分分解成干燥的片状粉尘,其从机构脱落。

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