Abstract: An object of this invention is to provide an atmosphere-cleaning device for vehicles that is capable of restoring the function of an ozone purifying body carried by a vehicle component. Mud, dust, snow-melting agents as well as SOx and NOx are scattered into the atmosphere as a result of being swirled up by a preceding vehicle or due to weather and climate conditions. When such extraneous substances adhere or the like to an ozone purifying body, the purification sites thereof are clogged and the ozone purification function deteriorates. Therefore, when a predetermined removal implementation condition is established, control is executed to inject cleaning liquid from an injector to enhance the fluidity of the extraneous substances and wash the extraneous substances away. The function of the ozone purifying body can thereby be restored.

Abstract: An object of this invention is to provide an atmosphere-cleaning device for vehicles that is capable of restoring the function of an ozone purifying body carried by a vehicle component. Mud, dust, snow-melting agents as well as SOx and NOx are scattered into the atmosphere as a result of being swirled up by a preceding vehicle or due to weather and climate conditions. When such extraneous substances adhere or the like to an ozone purifying body, the purification sites thereof are clogged and the ozone purification function deteriorates. Therefore, when a predetermined removal implementation condition is established, control is executed to inject cleaning liquid from an injector to enhance the fluidity of the extraneous substances and wash the extraneous substances away. The function of the ozone purifying body can thereby be restored.

Abstract: A temporary structural body for seeding and planting comprises seeding and planting panels (6), each having a seeding and planting block (7) in a frame structure (8); a supporting structure (1) for the panels; and mounting means (4, 9) for detachably mounting the panels on the supporting structure. The supporting structure includes at least two posts (3), and horizontal members (4) installed across these posts. Backside or lateral sides of each of the panels is mounted on the horizontal member or the post of the supporting structure by the mounting means, whereby a seeding and planting face, which has a number of the panels continuously or discontinuously disposed, is formed on a front side of the supporting structure.