This directory contains sample PDF files.

The files in nonfree/ subdirectory can be distributed freely
but does not come with explicit licensing terms or source files.

Here are the credits of the original files:

simple1.pdf:
  (Originally taken from PDF Specification 1.7, 
  Appendix G. "Simple Text String Example" and modified)

simple2.pdf:
  (Originally taken from PDF Specification 1.7, 
  Appendix G. "Simple Graphics Example" and modified)

jo.pdf:
  Kenji Miyazawa (1896-1933, copyright expired)
  Preface of "Haru to Shura"
  (File generated by LaTeX and dvi2pdfm)

--
nonfree/dmca.pdf: 
  U.S. Copyright Office
  The Digital Millenium Copyright Act
  http://www.copyright.gov/legislation/dmca.pdf

nonfree/f1040nr.pdf:
  U.S. Department of the Treasury Internal Revenue Service
  Form 1040-NR, U.S. Nonresident Alien Income Tax Return
  http://www.irs.gov/pub/irs-pdf/f1040nr.pdf

nonfree/i1040nr.pdf:
  U.S. Department of the Treasury Internal Revenue Service
  Instructions for Form 1040-NR, U.S. Nonresident Alien Income Tax Return
  http://www.irs.gov/pub/irs-pdf/i1040nr.pdf

nonfree/kampo.pdf:
  National Priting Bureau of Japan
  Official Gazette, Vol. 4817
  http://kanpou.npb.go.jp/

nonfree/nlp2004slides.pdf:
  Yusuke Shinyama and Satoshi Sekine
  "Named Entity Discovery from Comparable News Corpora"

nonfree/naacl06-shinyama.pdf:
  Yusuke Shinyama and Satoshi Sekine
  "Preemptive Information Extraction using Unrestircted Relation Discovery"