Title:
TOILET SEAT DEVICE AND TOILET BOWL DEVICE
Document Type and Number:
Japanese Patent JP2023125307
Kind Code:
A
Abstract:
To properly estimate the end of stool.SOLUTION: According to an embodiment, a toilet seat device is a toilet seat device mounted on the top part of a toilet bowl with a bowl part for receiving excrement formed to detect information of falling stool, and includes a light-emitting part having a light-emitting element for emitting light, a light receiving part having a light receiving element for receiving light, and a control part for estimating the end of the stool on the basis of a position on which the intensity of the light received by the light receiving part falls, wherein a first central axis related to light reception of the light receiving element is not coincident with a second central axis related to light emission of the light-emitting element in an upper surface view of the toilet seat device.SELECTED DRAWING: Figure 12
Inventors:
SAKAI YUTA
KIZUKA SATOKO
TOZAKI MASAMICHI
FUJINO SHOTA
KAWAZOE RYUJI
TAIRA RINA
TAKAO AYA
FUKUSHIMA TAKENORI
KIZUKA SATOKO
TOZAKI MASAMICHI
FUJINO SHOTA
KAWAZOE RYUJI
TAIRA RINA
TAKAO AYA
FUKUSHIMA TAKENORI
Application Number:
JP2022029318A
Publication Date:
September 07, 2023
Filing Date:
February 28, 2022
Export Citation:
Assignee:
TOTO LTD
International Classes:
A47K13/24; E03D9/08; E03D11/02; G01N21/27; G01N33/483
Attorney, Agent or Firm:
Sakai International Patent Office
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