| 摘要 |
PROBLEM TO BE SOLVED: To provide a jet type air wiper for removing rain or the like by jetting compressed air or water on a window from a spiral nozzle and expanding it on a glass in order to solve problems that a conventional wiper of a car performs a reciprocating motion in front of driver's eyes to obstruct the view or to form a poor view while driving a car in a rainy condition, and a rubber of the wiper has been consumable. SOLUTION: Spirally shaped air and water 4 is jetted on a windshield glass 1, and rain is scattered in a diffusing manner, and emitted outside a car by a collecting frame 5. COPYRIGHT: (C)2008,JPO&INPIT
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