* Canadian dollar at C$1.1415, or 87.60 U.S. cents * Bond prices mixed across the maturity curve By Solarina Ho TORONTO, Nov 6 (Reuters) - The Canadian dollar weakened Thursday against the greenback, which strengthened on positive U.S. jobless claims data and comments by the European Central Bank president saying the bank was ready to take more measures to stave off a deflation risk. In Canada, data showed the value of building permits beat expectations, jumping 12.7 percent in September and recovering some of the previous month's drop, but the impact of the positive data on the currency was overshadowed by external pressures. Euro zone inflation remains far below the central bank's target of just under 2 percent, underscoring the difficulty of meeting the ECB's target in a stagnating economy. ECB President Mario Draghi, playing down the extent of discord on the governing council, insisted he had unanimous agreement behind his monthly statement on the potential future size of the ECB's balance sheet and the possibility of more measures to fight deflation. In the United States, the number of Americans filing new claims for unemployment benefits fell more than expected last week. The data comes on the heels of another report on Wednesday that showed U.S. private employers created 230,000 jobs last month, the most since June and exceeding forecasts. "Those have been the two main drivers even though building permits out of Canada were better than expected. That has been put to the back burner and the main focus has been (U.S.) jobless claims and Mario Draghi," said Scott Smith, senior market analyst at Cambridge Mercantile Group in Calgary. "(Draghi's comments) put a lot of downward pressure on the euro, which by extension has boosted the American dollar." The Canadian dollar, which touched a five-year low in the previous session before rebounding, was trading at C$1.1415 to the greenback, or 87.60 U.S. cents, weaker than Wednesday's close of C$1.1389, or 87.80 U.S. cents. Smith said market participants were also positioning themselves on expectations that the U.S. non-farm payroll figures due on Friday will be robust. "If that happens we'll again see the U.S. dollar on its front foot," Smith said. Canada's monthly jobs data is also due on Friday. Also hurting the commodities-linked Canadian dollar was U.S. crude prices, which gave back earlier gains to fall below $78 a barrel. Canadian government bond prices were mixed across the maturity curve, with the two-year flat with a yield of 1.005 percent and the benchmark 10-year down 10 Canadian cents with a yield pf 2.062 percent. (Editing by Bernadette Baum)