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Title:
ROTATIONAL SPEED DETECTION DEVICE FOR TOP
Document Type and Number:
WIPO Patent Application WO/2016/157545
Kind Code:
A1
Abstract:
Provided is a rotational speed detection device for a top, said device preventing the occurrence of erroneous detection as much as possible. This rotational speed detection device (information logger device 100), which is fixedly or detachably mounted to a launcher 200, said launcher 200 applying a rotational force to a mounted top 300 and launching said top, and detects the rotational speed of the top 300, is characterized by being provided with a mounting/dismounting detection unit 130 that detects mounting/dismounting of the top, said mounting/dismounting detection unit 130 confirming mounting of the top 300 and detecting the rotational speed of the top 300.

Inventors:
MURAKI, Makoto (7-9-10, Tateishi, Katsushika-k, Tokyo 11, 〒1248511, JP)
MAEDA Takeaki (1-44-10, Higashi-kanamachi, Katsushika-k, Tokyo 41, 〒1250041, JP)
Application Number:
JP2015/061798
Publication Date:
October 06, 2016
Filing Date:
April 17, 2015
Export Citation:
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Assignee:
TOMY COMPANY, LTD. (7-9-10, Tateishi Katsushika-k, Tokyo 11, 〒1248511, JP)
International Classes:
A63H1/00
Foreign References:
JP3400433B22003-04-28
JP3612508B22005-01-19
JP3532900B22004-05-31
JP2002219262A2002-08-06
Other References:
YASUSHI MATOBA ET AL.: "An Entertainment System That Enhances the Experience of Playing with Tops", TRANSACTIONS OF INFORMATION PROCESSING SOCIETY OF JAPAN, vol. 53, no. 3, 15 March 2012 (2012-03-15), pages 1110 - 1118, XP058005553
See also references of EP 3108946A4
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (17F, Tokyo Takarazuka Bldg. 1-1-3, Yurakucho, Chiyoda-k, Tokyo 06, 〒1000006, JP)
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