US 2019/0293616 A1Published application

Gas chromatograph

AssigneeShimadzu Corporation

InventorKazunori SHIMIZU

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Abstract

Where an abnormal state is detected, an abnormality notification screen to that effect is displayed on a display unit. The abnormality notification screen is non-displayed in a case where hold of the abnormal state is selected in a state where the abnormality notification screen is displayed on the display unit. Where a warning icon is displayed on the display unit to indicate the detection of the abnormal state and the warning icon is selected, the abnormality notification screen is redisplayed on the display unit. The abnormality notification screen is not redisplayed on the display unit until the warning icon is selected after the abnormal state is held and the abnormality notification screen becomes non-displayed. Accordingly, the abnormal state can be confirmed by the warning icon being selected when necessary without the work that is performed by a worker being interrupted by redisplay of the abnormality notification screen.

Claims6

Dependent claims

A gas chromatograph comprising:

a display unit;
an input reception processing unit receiving an input operation with respect to a screen displayed on the display unit;
an abnormality detection processing unit detecting an abnormal state;
an abnormality display processing unit displaying an abnormality notification screen indicating abnormal state detection on the display unit in a case where the abnormal state is detected;
an abnormality non-display processing unit non-displaying the abnormality notification screen in a case where selection of hold of the abnormal state is received by the input reception processing unit in a state where the abnormality notification screen is displayed on the display unit;
a symbol display processing unit displaying a symbol indicating the abnormal state detection on the display unit;
and
an abnormality redisplay processing unit redisplaying the abnormality notification screen on the display unit in a case where selection of the symbol is received by the input reception processing unit after the abnormality notification screen is non-displayed by the abnormality non-display processing unit.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/928,282Filed 22 Mar 2018
Published: 26 Sep 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification10 codes

G01N 30/88
Column chromatography: integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
G05B 23/0259
By means of a monitoring system capable of detecting and responding to faults: characterized by the response to fault detection
G06F 11/328
Display of status information: computer systems status display
G01N 30/8658
Signal analysis: optimising operation parameters

Family

US 10,890,568 B2Related patent
US 2019/0293616 A1This patent

From the US filing history. Foreign family members aren’t listed.

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