Field | Description | Field Type | Examples | Multivalued | Indexed | Stored | Required |
---|---|---|---|---|---|---|---|
fnam | attachment file name | alexandria_token | US20170077426A1-20170316-C00118.MOL | x | x | x | |
size | size of the attachment in bytes | tint | Find all attachments larger than 1MB size:[ 1048576 TO * ] | x | x | x (default=1) | |
path | path to the attachment | alexandria_token | 375962165/US/20170316/A1/020170/07/74/26 | x | x | x | |
sffx | file suffix Note: See Attachment Server Description and Coverage for values. | string** | x | x | |||
ucid | unique patent document identifier based on country, doc-number, and kind | string** | AP-584-A AP-584* | x | x | x | |
pn | publication identifier based on country, publication number, and kind | alexandria_token | AP-584-A AP584A AP584 AP B2 | x | x | ||
xxpnctry | publication country | string** | US | x | x | ||
xxpnkind | publication kind code | string** | B1 A* | x | x | ||
pd | publication date Note: If no ./date is present and a | tint | 20010101 | x | x | ||
xxpd_d | publication date represented internally as a date type Note: This field allows efficient range faceting and SOLR date math. Quotes or query escaping may be required for proper searching. See Working with Dates for more information. | tdate | Format: "YYYY-MM-DDThh:mm:ssZ" "2007-01-01T00:01:01Z" 2007-01-01T00\:01\:01Z [2017-07-05T00:00:00.000Z TO *] [NOW-14DAYS TO NOW] (Find documents with publication dates in the last 14 days) | x | x | ||
xxpdyear | publication year | tint | 2001 | x | x | ||
text | combination of ucid, pkey, fnam, sffx, and path | alexandria_token | text: us AND pdf | x | x | ||
aid | unique attachment identifier | string** | N/A – used internally for index updates | x | x | x | |
pkey | primary key of the attachment made up of "ucid-publication date", e.g., US-20170077426-A1-20170316 | alexandria_token | N/A – used internally for index updates | x | x |
**Note: String fields are not tokenized. Therefore, queries in these fields will only return exact matches unless wild cards are used.