Title:
ELECTRIC-FIELD DETECTION OUTPUT DEVICE, ELECTRIC-FIELD ADJUSTMENT SYSTEM, AND ELECTRIC-FIELD ADJUSTMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2015/111656
Kind Code:
A1
Abstract:
[Problem] To provide an electric-field detection output device which exhibits excellent user-friendliness, quick-reporting properties, accuracy, and non-invasiveness, in order to make it possible to easily and accurately measure and ascertain the strength and direction of an electric field. [Solution] This electric-field detection output device is characterized by being equipped with: flat electrodes (11, 12) positioned substantially parallel to one another; a virtual-ground current detector (2) for detecting a DC current or an AC current produced when a charge is induced in the electrodes (11, 12), and positioned between the electrodes (11, 12); LEDs (31-34) for outputting the current detected by the virtual-ground current detector (2), and positioned between the electrodes (11, 12); and a power source (4) for supplying power to the virtual-ground current detector (2) and the LEDs (31-34), and positioned between the electrodes (11, 12).
Inventors:
TSUCHIYA MASAHIRO (JP)
HARAKAWA SHINJI (JP)
HARAKAWA SHINJI (JP)
Application Number:
PCT/JP2015/051679
Publication Date:
July 30, 2015
Filing Date:
January 22, 2015
Export Citation:
Assignee:
NAT INST INF & COMM TECH (JP)
HAKUJU INST FOR HEALTH SCIENCE (JP)
HAKUJU INST FOR HEALTH SCIENCE (JP)
International Classes:
G01R29/12
Domestic Patent References:
| WO2008015793A1 | 2008-02-07 |
Foreign References:
| JP2010286347A | 2010-12-24 | |||
| JP2006098158A | 2006-04-13 | |||
| JP4562587B2 | 2010-10-13 | |||
| JP2006325943A | 2006-12-07 | |||
| JP2003270219A | 2003-09-25 |
Attorney, Agent or Firm:
HARASHIMA, Jojiro et al. (JP)
Jojiro Harashima (JP)
Jojiro Harashima (JP)
Download PDF: