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    • 9. 发明授权
    • Guide marker and visual guide marker device
    • 指南标记和视觉指南标记装置
    • US06882300B2
    • 2005-04-19
    • US10395145
    • 2003-03-25
    • Fuminori NakamuraToru TanizakiYohei IshikawaTaiyo Nishiyama
    • Fuminori NakamuraToru TanizakiYohei IshikawaTaiyo Nishiyama
    • E01F9/619H01Q1/32H01Q15/00H01Q15/14
    • H01Q1/3225H01Q15/0013H01Q15/141
    • A guide marker includes a substrate and a radio-wave reflecting unit for reflecting radio waves at certain intensity in all directions in a virtual plane, including the incident direction of the radio waves, the radio-wave reflecting unit being provided in the surface of the substrate. The radio-wave reflecting unit includes a concave and convex portions provided in the substrate or radio-wave reflectors which resonate at the frequency of incident radio waves and which reflect the radio waves in the incident direction. The radio-wave reflectors are mounted on the substrate. A visual guide marker device includes one of a light-reflecting component having a reflection characteristic and a light-generating component which self-generates light, and a guide marker including a dielectric material.
    • 引导标记包括基板和无线电波反射单元,用于在包括无线电波的入射方向的虚拟平面中的全方向反射一定强度的无线电波,该无线电波反射单元设置在 基质。 无线电波反射单元包括设置在基板中的凹凸部或者以入射的无线电波的频率谐振并反射入射方向的无线电波的无线电波反射体。 无线电波反射器安装在基板上。 视觉指引标记装置包括具有反射特性的光反射部件和自发光的发光部件之中的一个,以及包括电介质材料的引导标记。