Title:
URINAL
Document Type and Number:
Japanese Patent JP2019132033
Kind Code:
A
Abstract:
To provide a urinal that can accurately detect a urine flow with a microwave sensor.SOLUTION: A urinal 1 of the present invention comprises: a bowl surface 2 that receives the urine flow; a spreader 4 that discharges washing water to the bowl surface 2; a control unit 18 that controls discharge of the washing water by the spreader 4; a microwave sensor 20 for detecting a user's urine flow; and a light irradiation device 12 for displaying a bright spot T (target mark) that the user should urinate in a lower region 2a of the bowl surface 2, wherein the microwave sensor 20 radiates radio waves toward the bright spot T.SELECTED DRAWING: Figure 2
Inventors:
NAGATOMI HIROFUMI
MATSUI MINORU
YAMAKAWA SATOSHI
TAKANO SATOSHI
MATSUI MINORU
YAMAKAWA SATOSHI
TAKANO SATOSHI
Application Number:
JP2018014879A
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D9/00; E03D13/00
Domestic Patent References:
| JP2004285630A | 2004-10-14 | |||
| JP2014156739A | 2014-08-28 | |||
| JP2009019489A | 2009-01-29 | |||
| JP2010047987A | 2010-03-04 | |||
| JP2005336995A | 2005-12-08 | |||
| JP2017222987A | 2017-12-21 | |||
| JP2010185812A | 2010-08-26 | |||
| JP2004293103A | 2004-10-21 | |||
| JP3207443U | 2016-11-10 | |||
| JP2016008453A | 2016-01-18 | |||
| JP2008248549A | 2008-10-16 |
Foreign References:
| KR20090017943A | 2009-02-19 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto