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Patent Searching and Data


Title:
DATA LOGGER APPARATUS
Document Type and Number:
Japanese Patent JP3773021
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a data logger apparatus capable of outputting an analog signal conforming to measured data even when a sampling cycle is increased by correcting an output between analog signals based on the measured data although the sampling cycle is increased to measure in time sequence.
SOLUTION: The data logger apparatus outputs analog signals based on measured data of positions to be measured in time sequence. The apparatus has a correcting means for correcting an output between the analog signals on the basis of a change ratio of the measured data at present and previous measured data. The correcting means automatically or optionally sets by a sampling cycle of measurement points measured in time sequence.


Inventors:
Noriyuki Sakuma
Application Number:
JP28570999A
Publication Date:
May 10, 2006
Filing Date:
October 06, 1999
Export Citation:
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Assignee:
Yokogawa Electric Corporation
International Classes:
G01D9/00; (IPC1-7): G01D9/00
Domestic Patent References:
JP58177823U
JP62073123A
JP55121108A
JP5312855A
JP11161718A
JP63019008A