Title:
PAPERLESS RECORDER
Document Type and Number:
Japanese Patent JP2011112426
Kind Code:
A
Abstract:
To attain a paperless recorder which can display an arbitrary grid by a simple setting operation.
The paperless recorder which displays a trend waveform by using a two-dimensional display unit instead of recording paper includes an external storage device which stores grid image data prepared externally and an image holding area wherein desired grid image data read out of the external storage device are held. The desired grid image data held in the image holding area and the trend waveform are displayed in a superposed manner.
Inventors:
KUBOTA AKIRA
Application Number:
JP2009267176A
Publication Date:
June 09, 2011
Filing Date:
November 25, 2009
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
G01D9/00
Domestic Patent References:
| JP2005274370A | 2005-10-06 | |||
| JPH08335272A | 1996-12-17 | |||
| JP2004191109A | 2004-07-08 | |||
| JP2004102876A | 2004-04-02 |