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Patent Searching and Data


Title:
EPILATOR AND METHOD FOR DRIVING EPILATOR
Document Type and Number:
WIPO Patent Application WO/2014/013659
Kind Code:
A1
Abstract:
An electric razor (1) is provided with a linear actuator (10) having a stator (11) which includes an electromagnet (winding (11a)) and also having a moving element (12) which includes a permanent magnet (12a). The electric razor (1) is also provided with an amplitude control unit (40) and a control/output unit (50), which detect the amplitude and speed of the moving element (12) on the basis of an induced voltage occurring in the winding (11a) of the stator (11) as the moving element (12) reciprocates, compare the detected speed and a formerly detected speed, and, according to the difference representing the result of the comparison, change a method for controlling the moving element (12).

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Inventors:
IBUKI, Yasuo
OHBA, Takafumi
Application Number:
JP2013/003205
Publication Date:
January 23, 2014
Filing Date:
May 20, 2013
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza-Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
International Classes:
B26B19/28; A45D26/00; H02K33/16; H02P25/06
Foreign References:
JPH07265559A1995-10-17
JP2001016892A2001-01-19
JPH0965634A1997-03-07
JPH0686873A1994-03-29
JP2006034082A2006-02-02
JP2009240047A2009-10-15
JP2005532018A2005-10-20
JPH10243622A1998-09-11
JP2004336988A2004-11-25
Other References:
See also references of EP 2875918A4
None
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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