fix test_sql_patent.py unit test to use lib/patXML build_table method
fix test_sql_patent.py unit test to use lib/patXML build_table method

yngcan/patentprocessor,funginstitute/patentprocessor,nikken1/patentprocessor,nikken1/patentprocessor,funginstitute/patentprocessor,nikken1/patentprocessor,funginstitute/patentprocessor,yngcan/patentprocessor,yngcan/patentprocessor