Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeru Machida0
Yoshikazu Ishitsuka0
Ichiro Wada0
Junichi Kobayashi0
Kenichi Okabe0
Miou Suzuki0
Ryousuke Miyagawa0
Date of Patent
May 10, 2011
0Patent Application Number
118698430
Date Filed
October 10, 2007
0Patent Citations Received
0
0
0
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Patent Primary Examiner
Patent abstract
In a urine receptacle of an automatic urine disposal device, a urine backflow prevention sheet, with no water permeability, having funnel-shaped pores, is placed between a top sheet and a urine absorbing sheet. A pair of rectangular electrodes, constituting a urine detection sensor, is glued onto an electrode support sheet and is placed between the top sheet and the urine backflow prevention sheet. A plurality of funnel-shaped pores is formed on the urine backflow prevention sheet.
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