Search options available in STN databases - FIZ Karlsruhe

=> S L7-L9
L10 803230 (L7 OR L8 OR L9)
=> S L8(3A)L12
L11 1021 L6(3A)L10
228
Guide to STN Patent Databases
Next are
are used.
=> S (?BRAKE? OR ?BRAKING OR STOP####)/TI,AB,CLM
L12 325186 (?BRAKE? OR ?BRAKING OR STOP####)/TI,AB,CLM
=> S L1 AND L12
L13 247 L1 AND L12
=> S L2 AND L11
L14 196 L2 AND L11
=> S L11 (P) L12
L15 230 L11 (P) L12
=> S L1 AND L2
L16 140 L1 AND L2
=> S L13-L16
L17 430 (L13 OR L14 OR L15 OR L16)
28.1.7 Search with IPC: PATDPA
There are four possible ways of linking the IPC and keyword
searches.
(P) proximity is used to link the keywords.
The overall result is achieved by OR.
(Bibliographic database in German, IPC8 without attributes, but in IPC8-format, no re-classification, use of the IPC
field for IPC1 8, which includes ICI and ICA for IPC1 7)
28.1.7.1 Command file for searching with STN Express
(see Monitoring patents or the STN Express manual)
\* SEARCH "BRAKES FOR INLINE-SKATES" IN THE PATDPA FILE
=> fil patdpa
\* IPC: ASPECT -
=> s (a63c0017-04 or a63c0017-06 or a63c0017-08)/ipc\> _IPCinl
\
=> s (a63c0017-14 or b60t)/ipc\> _IPCbrake
\* KEYWORDS: ASPECT "IN-LINE SKATES"
=> s ?skat?\> _KW1
=> s ?rollerblad? or ?roller?(1a)?blad?\> _KW2
=> s ?rollschuh?\> _KW3
=> s _SW1-_SW3\> _KW4
=> s ?inline? or in-line\> _KW5
=> s ?einspur? or ?einreih?\> _KW6
=> s _KW4(3a)(_KW5 or _KW6\> _KWinl
\* KEYWORDS: ASPECT "BRAKES"
=> s ?brak? or ?stop?\> _KW7
=> s ?brems? or ?anhalt?\> _KW8
=> s _KW7-_KW8\> _KWbrake
\* LINKING
=> s _IPCinlsk and _KWbrake\> _res1
=> s _IPCbrake and _KWinlsk\> _res2
=> s _KWinlsk and _KWbrake \> _res3
=> s _IPCinlsk and _IPCbrake\> _res4