Dear aftrumpet,
It is not permitted to write robots to fetch data from PATENTSCOPE (see our terms and conditions at
http://www.wipo.int/patentscope/en/data/terms.html). This is because we don't have the resources to scale to provide such a service.
If you need data in bulk, a subscription to one of our electronic products may answer your needs (see
http://www.wipo.int/patentscope/en/data/products.html).
I hope it helps,
Best regards,
Christophe