Title:
【発明の名称】移植可能な誘電的にプログラムされる温度検出トランスポンダ
Document Type and Number:
Japanese Patent JP2003521904
Kind Code:
A
Abstract:
A method for determining temperature from a transponder utilizing a thermistor and a running counter comprises providing a running count which varies as a function of temperature; latching the count at predetermined time intervals; determining the difference between the values of successive latched counts; aggregating the differences; determining the total elapsed time between a first latched count and a last latched count; dividing the aggregate by the total time to obtain a frequency; and converting the frequency to a temperature based upon the temperature frequency characteristics of the thermistor.
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Inventors:
Donald Jay Arbus
David Elwood
Eric Bee Weddington
David Elwood
Eric Bee Weddington
Application Number:
JP2001557377A
Publication Date:
July 22, 2003
Filing Date:
February 09, 2001
Export Citation:
Assignee:
Biomedic Data Systems, Inc.
International Classes:
A01K11/00; A61B5/00; G01K1/02; G06K17/00; G06K19/07; G08C17/00; H04B1/59; H04B5/02; (IPC1-7): A01K11/00; G01K1/02; G06K17/00; G06K19/07; G08C17/00; H04B1/59; H04B5/02
Domestic Patent References:
| JPH08204610A | 1996-08-09 | |||
| JPH06251213A | 1994-09-09 | |||
| JPH08204610A | 1996-08-09 | |||
| JPH06251213A | 1994-09-09 |
Foreign References:
| WO1999030401A1 | 1999-06-17 | |||
| WO1999030401A1 | 1999-06-17 |
Attorney, Agent or Firm:
Ryuka Akihiro