Patent ID: 11865232
Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  E  G | IPC A  B  E  G

Claim 0:
1. A scattering device which scatters liquid, powder, or gas, the scattering device comprising:
a detection unit which detects a position of a user passing through a doorway formed between a first space and a second space adjacent to the first space;
a scattering direction determination unit which determines a scattering direction in which the liquid, the powder, or the gas is scattered from a proximity of the doorway based on the position of the user detected by the detection unit; and
a scattering unit arranged in the proximity of the doorway to scatter the liquid, the powder, or the gas toward the scattering direction determined by the scattering direction determination unit.