Title:
SHOES WITH SENSOR
Document Type and Number:
Japanese Patent JP2019217287
Kind Code:
A
Abstract:
To provide a velocity measuring apparatus capable of being attached to a human being who moves an object etc for competition to easily measure the initial velocity of the object, and a velocity measuring method using the same.SOLUTION: Shoes with a sensor include: an antenna that emits waves of prescribed frequency to an object for measuring the velocity and receives a reflection waves of the waves from the object; a Doppler sensor for detecting a Doppler signal from the reflection waves and outputting the Doppler signal, and wearable means 3 of the antenna to the human being, in which the shoes with a sensor emit the wave to the object and detect the Doppler signal by receiving the reflection waves when the object leaves from the body part of the human being that comes in contact with the object or an object intervening between the human being and the object.SELECTED DRAWING: Figure 3
Inventors:
KOBAYASHI SHINJI
Application Number:
JP2019117009A
Publication Date:
December 26, 2019
Filing Date:
June 25, 2019
Export Citation:
Assignee:
YUPITERU CORP
International Classes:
A43C19/00; A43B3/00; A63B69/00; A63B71/06; G01S7/03; G01S13/58
Domestic Patent References:
| JP2000509815A | 2000-08-02 | |||
| JP2009534546A | 2009-09-24 | |||
| JPS60200120A | 1985-10-09 | |||
| JP2006280955A | 2006-10-19 |
Foreign References:
| US20090017944A1 | 2009-01-15 | |||
| US5471405A | 1995-11-28 |