Title:
KENDAMA CUP-AND-BALL TOY AND INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181509
Kind Code:
A1
Abstract:
A kendama cup-and-ball toy of the present invention is provided with: a body having a plurality of cups and a spike; an electrically conductive ball connected to the body by means of a string and having an insertion opening into which the spike can be inserted; a first dielectric sensor which comprises a flat coil disposed inside the spike of the body and outputs information relating to the distance from the ball; and an output unit which outputs the information detected by the first dielectric sensor relating to the distance between the first dielectric sensor and the ball. The flat coil has different pitches between the tip side and root side of the spike.
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Inventors:
OHTANI YOSHIHIRO (JP)
WATANABE RYO (JP)
OHKAWARA MASAHIRO (JP)
HATA SHINYA (JP)
WATANABE RYO (JP)
OHKAWARA MASAHIRO (JP)
HATA SHINYA (JP)
Application Number:
PCT/JP2019/008872
Publication Date:
September 26, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
DENDAMA INC (JP)
International Classes:
A63B67/08; A63B71/06; G01B7/00
Domestic Patent References:
| WO2003068338A1 | 2003-08-21 |
Foreign References:
| JP2017113486A | 2017-06-29 | |||
| JPH11206939A | 1999-08-03 | |||
| JPH11313907A | 1999-11-16 | |||
| JPS55112571U | 1980-08-07 |
Attorney, Agent or Firm:
SHIRASAKA & PATENT PARTNERS (JP)
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