| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable toilet seat for both Japanese- and Western-style toilets which is comfortably usable for training of infants even in places other than a home by the same manner as in the home. SOLUTION: This toilet seat is provided with hinges 2 at the approximate center of a seat surface 1 and a rear surface 3 of the seat surface 1 is provided with plural feet 4 in freely foldable sections 5.
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