Reducing greenhouse and carbon gases has been one of the keenest tasks in our world. The realization of a carbon-free tool has been urgently anticipated in many industrial apparatuses, machines, and devices, from household goods to power equipment. All the transportation gear, from kickboards (scooters) and bicycles to ships, airplanes, and spacecraft, are expected to be electrically driven by batteries in the near future, although some have already reached that point. One big concern of such electrified vehicles is the time-consuming processes of battery charging compared with the easy refueling process of traditional inner combustion vehicles. It would be better if we could charge the batteries of electric vehicles automatically while moving on roads or while parked.

中文翻译：

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来自日本的新闻

减少温室气体和碳排放一直是世界上最紧迫的任务之一。从家庭用品到电力设备，许多工业设备、机器和设备都迫切期望实现无碳工具。所有的运输设备，从滑板车和自行车到船舶、飞机和航天器，预计在不久的将来将由电池驱动，尽管有些已经达到了这一点。与传统内燃汽车轻松的加油过程相比，此类电动汽车的一大问题是电池充电过程耗时。如果我们能够在道路行驶或停车时自动为电动汽车的电池充电，那就更好了。