I didn't know either - I popped along yesterday for a nosey - it's not as great as the City Library (london) but you can access all the Keynote reports for free and print out 5% and they also have Mintel on a pc too, plus cobweb, datamonitor.
I noticed there's an inventors group which meet there and I took away loads of up to date stuff on IP. They also run free Patent clinics.
The usual trade journals are there too plus a lot of industry reports, bizz books (some which can be taken out)
They also run events and workshops too.