Title:
TOILET SEAT DEVICE AND EXCREMENT SENSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/040015
Kind Code:
A1
Abstract:
A toilet seat device according to an embodiment is mounted atop a toilet having a bowl part for receiving excrement, said device comprising: a toilet seat on which a user sits; a light emitting part provided with one or a plurality of light emitting elements which irradiate light forward; a light receiving part provided with a light receiving element which receives the light; and a casing in which the light emitting part and the light receiving part are disposed. The one or the plurality of the light emitting elements are disposed adjacent the light receiving part or further forward than the light receiving part in either a side view or a plan view of the casing.
Inventors:
OI RYO (JP)
TAKAKI TAKESHI (JP)
TAKEUCHI NAOYA (JP)
HIGUCHI HITOAKI (JP)
TOSAKI MASAMICHI (JP)
NAGAISHI MASAYUKI (JP)
SAKAI YUTA (JP)
KIZUKA SATOKO (JP)
TAKAKI TAKESHI (JP)
TAKEUCHI NAOYA (JP)
HIGUCHI HITOAKI (JP)
TOSAKI MASAMICHI (JP)
NAGAISHI MASAYUKI (JP)
SAKAI YUTA (JP)
KIZUKA SATOKO (JP)
Application Number:
PCT/JP2020/032734
Publication Date:
March 04, 2021
Filing Date:
August 28, 2020
Export Citation:
Assignee:
TOTO LTD (JP)
International Classes:
A47K13/24; E03D9/00
Foreign References:
| JPH10132953A | 1998-05-22 | |||
| JP2018146244A | 2018-09-20 | |||
| JP2009097872A | 2009-05-07 | |||
| JP2010258237A | 2010-11-11 | |||
| JP2015104626A | 2015-06-08 | |||
| JP2006018483A | 2006-01-19 | |||
| JP2008248669A | 2008-10-16 | |||
| JP2016004005A | 2016-01-12 | |||
| JP2008249411A | 2008-10-16 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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