[Corpora-List] Patent Corpus available for NLP analysts

Tue Dec 21 18:41:48 UTC 2010

Hi NLP and Corpus Analysis practitioners,

A free program called Elk for Patents (EfP) includes Download Patents, to
manage collections of patent texts.  You can select lists of patents and
analyze lexical and syntactic structure of patent claims.    

EfP displays legal style claim charts to help you compare and contrast any
two patents, based on claim language, and vocabularies for frequent words
and rare words.  

Get Claims for List of Patents, (GCLP) is now in development for patent
group analysis and comparisons.  A test corpus is based on the class 707
patents as annotated by the USPTO.  Here is a screen shot:

The claim tree is calculated from claim text and displayed in column 2.  The
third column shows selected claim text in the top window, and the set of all
claims (36 for the patent displayed as 7853724) in the bottom.  The fourth
column displays two symbol tables (frequent words, rare words).  

There is much more on my EnglishLogicKernel dot com web site, including the
installation program for the first set of programs which can be downloaded
free at present.  GCLP will be added to the mix when it gets fully developed
and ready for beta distribution.  

Thanks for your interest,

-Rich

Sincerely,

Rich Cooper

EnglishLogicKernel.com

Rich AT EnglishLogicKernel DOT com

9 4 9 \ 5 2 5 - 5 7 1 2

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