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    • 3. 发明申请
    • STAIR AND RAMP MOBILITY APPARATUS HAVING SECURE TRANSITION METHOD
    • 具有安全过渡方法的STAIR和RAMP移动设备
    • US20160017611A1
    • 2016-01-21
    • US14814538
    • 2015-07-31
    • Joel DouglasJeffry Tola
    • Joel DouglasJeffry Tola
    • E04F11/18H04W4/00
    • E04F11/1863H04W4/14H04W4/80
    • This invention relates to a stair assist apparatus for assisting individuals to move up or down stairs, ramps or inclined structures and is connected to a wireless communication system that can provide status and location of the apparatus or the individual using the apparatus to a remotely located caregiver. The wireless communication systems within this invention contains at least one transmitter and one receiver capable of communicating voice or analog or digital formatted information of the state of sensors incorporated into the stair assist device. The stair assist apparatus also provides a secure transition for the person at both the top and bottom of the stair or ramp so that they can make the last steps with the help of the assist of the apparatus.
    • 本发明涉及一种用于协助个人上下移动楼梯,坡道或倾斜结构的楼梯辅助装置,并且连接到无线通信系统,该无线通信系统可以使用该装置向位于远程的看护者提供装置或个人的状态和位置 。 本发明中的无线通信系统包含至少一个发射器和一个接收器,其能够传送结合到楼梯辅助装置中的传感器的状态的语音或模拟或数字格式的信息。 楼梯辅助装置还为楼梯或斜坡的顶部和底部的人提供了一个安全的过渡,以便他们借助于设备的帮助进行最后的步骤。
    • 5. 发明申请
    • Security marking and security mark
    • 安全标记和安全标志
    • US20050156318A1
    • 2005-07-21
    • US11029270
    • 2005-01-05
    • Joel Douglas
    • Joel Douglas
    • G06K19/18H01L23/52
    • B82Y10/00G06K19/18
    • The application discloses a security mark consisting of a plurality of layers, of which the cover layers are highly conductive films and the layers of the card core are films of varying transparency. One layer carries information, which can be read directly, if desired, above a security print, while the transparent conductive layer has an additional security markings, such as biometric or product identifiers marking which can be read conductively only with the aid of a special reader. All the layers consist of polymers, papers or mixtures which can be fused together to form a laminate which is fused together. The conductive layers form conductive traces which may be formed with single-walled or multi walled nano tubes or they can be formed from multiple layers or dispersions containing, carbon nano tubes, carbon nano tubes/antimony tin oxide, carbon nano tubes/platinum, or carbon nano tubes/silver, carbon, silver or carbon nano tubes/silver-cloride. An alternative layer can be formed from a separate conductive layer or suitable dispersion and the encoding accomplished by overlaying a nonconductive trace.
    • 本申请公开了一种由多个层组成的安全标记,其中覆盖层是高导电膜,并且卡芯层是具有不同透明度的膜。 一层载有信息,如果需要,可以直接读取安全印刷版,而透明导电层则具有额外的安全标记,例如生物特征或产品识别标记,只能借助于专门的读卡器 。 所有的层由聚合物,纸或混合物组成,它们可以熔合在一起以形成熔合在一起的层压体。 导电层形成可以用单壁或多壁纳米管形成的导电迹线,或者它们可以由多层或分散体形成,所述多层或分散体包含碳纳米管,碳纳米管/氧化锑锡,碳纳米管/铂或 碳纳米管/银,碳,银或碳纳米管/银 - 氯化物。 可以由单独的导电层或合适的分散体形成替代层,并且通过覆盖非导电迹线实现编码。