Title:
人体検知センサの検知範囲規定部材および便器
Document Type and Number:
Japanese Patent JP7018796
Kind Code:
B2
Abstract:
A detection range specification member for a human body detection sensor is provided in a washroom and is configured to specify a detection range of a human body detection sensor having an infrared sensor body configured to detect a human body. The detection range specification member for the human body detection sensor includes a material that reduces transmission of infrared rays, and is provided so as to cover at least a part of the infrared sensor body. The detection range specification member for the human body detection sensor is a sheet member that is configured to allow installation on a sensor surface side of the infrared sensor body.
Inventors:
Tsujikentaro
Hiroto Kasuzawa
Takuma Uchiyama
Hiroto Kasuzawa
Takuma Uchiyama
Application Number:
JP2018059760A
Publication Date:
February 14, 2022
Filing Date:
March 27, 2018
Export Citation:
Assignee:
Lixil inc.
International Classes:
G01V8/12; A47K13/24; E03C1/05
Domestic Patent References:
| JP2002098772A | ||||
| JP2013181762A | ||||
| JP2004333209A | ||||
| JP2012211845A |
Attorney, Agent or Firm:
Sumio Tanai
Mitsuyoshi Suzuki
Kenichi Kawabuchi
Yuichiro Shimizu
Mitsuyoshi Suzuki
Kenichi Kawabuchi
Yuichiro Shimizu