"We'll be chasing a total tomorrow so it's important the batsmen go out with good intent to provide a good platform whenever they get out there," he said, when asked if the total seemed like a bridge too far.
Patel felt the last three days had offered some hope on a benign batting strip.
"There are still some runs in the wicket so we still have a good chance of a winning."
Yesterday belonged to the Michael Bate-skippered Auckland, who got on the front foot with two century-makers - former Stag Jeet Raval and Robbie O'Donnell, scoring 139 runs and 100 respectively, before becoming Patel's victims.
Colin de Grandhomme added 69 runs on a deceptively lush wicket that turned out to be a seamers' nightmare and spinners' paradise.
Another former CD tweaker Tarun Nethula took 6-142 for the hosts.
Said Patel: "I'm pretty elated, to be honest," he said after his milestone maiden 10-wicket haul.
"It was something I intended to get a grip on at some stage so to get it now is awesome.
"I'm very, very ecstatic about it, actually. It is a milestone you want to tick off as a bowler."
However, Patel emphasised there wasn't time to celebrate his effort just yet because "at the same time we have a job to do tomorrow".
The Aces are leading the first-class race while Central Districts are in fifth place but just a point adrift of the Northern Districts Knights who are playing Wellington Firebirds.