Search Tips
Solr Syntax
If you are familiar with lucene query syntax, solr is basically the same with the following exceptions:
- Pure negative queries (all clauses prohibited) are allowed.
- A * may be used for either or both endpoints to specify an open-ended range query.
Queries are always performed in a a field. if you don't specify a field explicitly the default field is used.
| Goal | syntax | examples | |
|---|---|---|---|
| Search Term | any string | leonard, leonard cohen | |
| Search Phrase | "any string " | "leonard cohen" | |
| Proximity Search | "any string "~range | "leonard cohen"~10 | searches leonard and cohen within 10 words of each other |
| Search in Specific field | fieldname:querystring | artist:"leonard cohen", artist:leonard, artist:(leonard cohen) | |
| Wildcard Search | *, ? | query=leo* | matches leo, leonard, leopard, leopold, ... |
| Range Search | [start TO end] | year:[2001 TO 2009] | |
| Fuzzy Search | ~ | cohen~ | to match terms similar in spelling like cohen, coen,.. |
| Boolean Queries | AND OR NOT + - | paul AND auster |
Basic Fields
| Field | Description | Examples |
|---|---|---|
| id | ucid | EP-1162309-A1 |
| relpath | Relative path to document (incl. name itself) | EP/000001/16/23/09/EP-1162309-A1.xml |
| fam | Family ID | 3490414 |
| pn | Publication Number | EP-1162309-A1 EP 1162309 A1 EP1162309A1 |
| pd | Publication Date | 20011212 |
| pdyear | Publication Year | 2001 |
| an | Application Number | EP-01890121-A EP 01890121 A EP01890121A |
| ad | Application Date | 20010425 |
| adyear | Application Year | 2001 |
| pri | Priority | AT-43100-U AT 43100 U AT43100U 20000609 |
| prid | Earliest Priority Date | 20000609 |
| pridyear | Earliest Priority Year | 2000 |
| ic | International Class (IPC) | E E01 E01B E01B0027 E01B002700 E01B27 E01B27/00 E E01 E01B E01B0027 E01B002712 E01B27 E01B27/12 ... |
| ecla | European Class (might not be correct in this version of MAREC) | |
| ttl_<la> | Title in language <la> | Verfahren und Maschine zur Unterstopfung eines Gleises |
| pcit | Patent Citation Number(s) (full number) | GB-2151675-A GB 2151675 A GB2151675A US-4596193-A US 4596193 A US4596193A ... |
| ncit | Non-Patent Citation | |
| aplstd | Standardized Applicant Name | FRANZ PLASSER BR BAHNBAUMASCHI AT |
| aplname | Applicant Name As Filed | Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H. Johannesgasse 3 1010 Wien AT |
| asgstd | Standardized Assignee Name | |
| asgname | Original Assignee Name | |
| invstd | Standardized Inventor Name | THEURER JOSEF AT WOERGOETTER HERBERT AT |
| invname | Original Inventor Name | THEURER, JOSEF Johannesgasse 3 1010 Wien AT Wörgötter, Herbert Gallusberg 41 4210 Gallneukirchen AT |
| agtstd | Standardized Agent Name | |
| agtname | Original Agent Name | |
| ab_<la> | Abstract in language <la> | |
| desc_<la> | Description in language <la> | |
| clm_<la> | Claims in language <la> | |
| ds | Designated States | AT BE CH ... |
Copy fields (for convenience)
| Field | Description | Source Fields |
|---|---|---|
| text | the default field that is searched when no field is provided | pn, an, pri, ic, ttl, pa, inv, ab, desc, clm |
| ttl | all titles | ttl_* |
| ab | all abstracts | ab_* |
| desc | all descriptions | desc_* |
| clm | all claims | clm_* |
| apl | applicant | aplstd, aplname |
| inv | inventor | invstd, invname |
| asg | assignee | asgstd, asgname |
| agt | agent | agtstd, agtname |
| cor | correspondence address | corstd, corname |
| pa | applicant and assignee | apl, asg |
Additional Fields
| Field | Description | Examples |
|---|---|---|
| pnctry | Publication Country | EP |
| pnnum | Publication Number (number part only) | 1162309 |
| pnkind | Publication Kind Code | A1 |
| pnlang | Publication Language | DE |
| anctry | Application Country | EP |
| annum | Application Number (number part only) | 01890121 |
| ankind | Application Kind Code | A |
| anlang | Application Language | DE |
| anseries | US Series Code | 10 |
| prictry | Priority Country(ies) | AT |
| prinum | Priority Number(s) (number part(s) only) | 43100 |
| prikind | Priority Kind Code(s) | U |
| pridate | Priority Date(s) | 20000609 |
| pcitpn | Patent Citation Number(s) (full number(s); =pcit) | GB-2151675-A GB 2151675 A GB2151675A US-4596193-A US 4596193 A US4596193A ... |
| pcitpnctry | Patent Citation Country(ies) | GB US ... |
| pcitpnnum | Patent Citation Number(s) (number part(s) only) | 2151675 4596193 ... |
| pcitpnkind | Patent Citation Kind Code(s) | A A ... |
| pcitsrc | Patent Citation Source(s) | APP SEA SEA ... |
| pcitrel | Patent Citation Category | AD A ... |
| ncittxt | Non-Patent Citation Text | |
| ncitsrc | Non-Patent Citation Source | |
| ncitrel | Non-Patent Citation Category | |
| corstd | Standardized Correspondence Address | |
| corname | Original Correspondence Address |
