Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau

188
Guide to STN Patent Databases
TERM # # OCC # DOC % DOC IPC.F PRYF PRC PCS IN
------ ------- ------ ------ ---------------
1 919 260 95.24 DE
2 679 233 85.35 ES
3 639 232 84.98 GB
4 638 232 84.98 CH
5 633 232 84.98 SE
6 629 231 84.62 AT
7 629 231 84.62 DK
8 629 231 84.62 LU
9 629 231 84.62 PT
10 627 230 84.25 FI
There are various options to display the result obtained with ANALYZE:
1- displays all entries; default the first 10 entries,
TOP n displays the n entries with the highest frequency of occurrence,
OGT n displays all entries with a frequency of occurrence exceeding n,
DGT n displays all entries that were found in more than n documents,
%GT n or PGT n displays all entries found in more than n per cent of the documents,
WITH "..." displays entries containing the quoted string,
NOT "..." displays entries that do not contain the quoted string,
These options govern the order in which the result is displayed:
DOCUMENT sorts the list by number of documents, in which the terms occur,
PERCENT sorts the list by percentage,
ALPHABETIC sorts the list in alphabetical order,
OCC sorts by number of occurrence of the terms.
The sort order may be ascending (A) or descending (D).
The Term Numbers may be reassigned when the result is re-sorted, e.g. when sorting by years (this should be
considered when the search is continued).
A specific sort function remains valid until a new sort function is specified.
=> D PRYF ALPH D
L3 ANALYZE L1 1- IPC.F PRYF PRC PCS IN LEN 4 : 523 TERMS
TERM # # OCC # DOC % DOC IPC.F PRYF PRC PCS IN
------ ------- ------ ------ ---------------
1 1 1 0.37 2007
2 17 17 6.23 2006
3 47 47 17.22 2005
4 44 44 16.12 2004
5 43 43 15.75 2003
6 49 49 17.95 2002
7 25 25 9.16 2001
8 20 20 7.33 2000
9 14 14 5.13 1999
10 7 7 2.56 1998
=> D PRC DOC
L3 ANALYZE L1 1- IPC.F PRYF PRC PCS IN LEN 4 : 523 TERMS
TERM # # OCC # DOC % DOC IPC.F PRYF PRC PCS IN
------ ------- ------ ------ ---------------
90 201 184 67.40 DE
118 78 57 20.88 US
140 18 18 6.59 WO
156 14 12 4.40 EP
163 10 10 3.66 RD