dark-room clockとは 意味・読み方・使い方

To provide a device capable of easily housing spectacles in a safe location, even if a user of the spectacles takes off them at bedtime in a dark room and easily taking out the spectacles at rise time, without having to look for the housing location in the dark room and simultaneously eliminating operation of the alarm switch of an alarm clock at bedtime and rise time.例文帳に追加

眼鏡を常用する者が就寝時に眼鏡を暗い室内で外しても、眼鏡を安全な所に容易に収納でき、起床時においても暗い室内でも眼鏡の収納場所を探す必要がなく容易に眼鏡を取り出すことが可能で、同時に就寝時と起床時における目覚まし時計のアラームスイッチの操作が不要となる装置を提供する。 - 特許庁