Title:
ORGANISM ACTIVITY MEASURING DEVICE
Document Type and Number:
Japanese Patent JP3852352
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To record the amount of activity with user's organism activity.
SOLUTION: During the exercise of the user, a CPU 130 calculates the pulse rate of the user from a pulse wave signal from a pulse wave sensor unit 102 and an acceleration signal from an acceleration sensor unit 140, and on the other hand, it calculates the number of steps of the user to be displayed on a liquid crystal display part 108. The CPU 130 continuously counts the number of steps according to the acceleration signal from the acceleration sensor unit 140, and displays the total number of steps per day of the user on the liquid crystal display part 108.
Inventors:
Baba Kyomitsu
Kenji Yamaguchi
Junsei Yamada
Kenji Yamaguchi
Junsei Yamada
Application Number:
JP2002070440A
Publication Date:
November 29, 2006
Filing Date:
March 14, 2002
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
A61B5/11; G01P13/00; A61B5/02; A61B5/024; A61B5/0245; A61B5/103; A61B5/22; G01C22/00; G06M3/00; G06M7/00; (IPC1-7): A61B5/11; A61B5/0245; A61B5/22; G01P13/00; G06M7/00
Domestic Patent References:
| JP9135819A | ||||
| JP5161615A | ||||
| JP2001327472A |
Foreign References:
| WO1997035514A1 |
Attorney, Agent or Firm:
川▲崎▼ 研二