Title:
超音波毛髪処理装置
Document Type and Number:
Japanese Patent JP4501828
Kind Code:
B2
Abstract:
In an ultrasonic hair treatment device comprising a vibrator having a vibration element for generating ultrasonic vibrations and a receiver facing the vibrator as to apply the ultrasonic vibrations to a bundle of hairs which is pinched between the vibrator and the receiver, the vibration element has an oblong plate shape so as to have a plurality of resonance points arranged like a periodic lattice on a vibration face disposed in a thickness direction thereof, a plurality of circular recesses or grooves for trapping a hair treatment agent therein is formed on a vibration face of a head of the vibrator facing the receiver corresponding to the resonance points of the vibration element.
Inventors:
Satoshi Uchinashi
Application Number:
JP2005280921A
Publication Date:
July 14, 2010
Filing Date:
September 27, 2005
Export Citation:
Assignee:
Panasonic Electric Works Co., Ltd.
International Classes:
A45D1/00; A45D44/00; A46B15/00
Domestic Patent References:
| JP2000079013A | ||||
| JP2005334256A |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori