The Derwent Innovations Index subsessions & queries report shows
the number of subsessions and queries in Derwent Innovations Index for
the year indicated. The annual statistics are broken down by month.
To see statistics for a different year, click the Derwent Innovations Index
link at the top of the page. Then select a different year and click
Submit.
Download
Options
Usage Summary Table
Usage Summary Graph
Usage
Summary Table
The summary table shows statistics for these variables:
Subsessions
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Number of successful logons (connections) to the database.
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Queries |
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A query submits a request for results to a database. A query is
recorded when a user clicks one of the following buttons or links
in Derwent Innovations Index:
- Search on any page where it submits a database search.
Clicking Search to go to another page in Derwent Innovations
Index does not record a query.
- Citing Patents on the Full Record page.
- Patents Cited on the Full Record page
- Articles Cited on the Full Record page
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At the bottom of the table are two rows showing:
Total Use |
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Sum of the numbers in each column. This is the total
use for the year. |
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Average Use |
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Average number (arithmetic mean) for each column.
This is the average use for the year. |
If you selected the option to Include IP Addresses and Token IDs
on the select a report page, then
the table will have an additional column with this heading: IP Address/Token
ID. To the right of the IP Address or Token ID in the same row are
usage statistics for that identifier. The date of usage is in the row
above and to the left of the identifier.
For example, this report shows that on January 1, 2003, the person(s)
using a computer whose IP address is 123.45.678 logged on 76 times
and submitted 48 queries to the Derwent Innovations Index:
Date
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IP Address/
Token ID
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Subsessions |
Queries
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01 Jan 2003 |
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123.45.678 |
76 |
48
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02 Jan 2003 |
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Usage Summary
Graph
Usage data are plotted on a two-dimensional graph.The values on the
Y-axis (ordinate) show the usage numbers for the dates plotted on
the X-axis (abscissa).
Note: If usage statistics are broken down by IP Address and
Token ID, no graph will appear. If you want to see usage data plotted
on a graph, return to the Usage Reports Home page. Then select Derwent
Innovations Index again. On the page for selecting the type of usage
report, clear the check box Include IP Addresses and Token IDs.
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