Yes. Here.
Excellent, I wasn't sure if I should post these here or on the wiki.
(flips through hand seals)
1000 (7.5) bad ideas no Jutsu!
Industrial seals: I have an idea on how to get the merchant council on board with this. Rather than sell or use the seals ourselves, we sell/lease them to the merchant council. The merchant council then gets to decide which merchants get to use them, and for how much. This gives the merchant council even more power than they already have, because now every merchant has an extra incentive be on their good side.
anyway, onto the actual seals.
Glass. Pour in sand, and it slowly extrudes at a high temperature in a given form factor. This should result in glass. The seal only works if seals can add heat to stored objects, which seems to be within their capabilities. Should be suspended from a ceiling to prevent the extruded shape from falling over.
Smelter. Dump in ore, only emit metal. Might require a redox agent, I know very little about smelting. Requires the ability to selectively release items from the seal, which might be impossible.
Fiber spinning seal. Dump in fibers, get out thread or yarn. Requires the ability to emit object with angular momentum, or manipulate them while stored. Alternatively, you could spin the seal itself.
Loom. Same concept, but you put in thread instead of fiber, and get out clothing.
pipe laying seal. Given that an earth wall seal is possible, a seal that spits out pipe sections with a few options such as long short, left, right, and straight, should be possible. Maybe using something more flexible than granite, to stop really long pipes from cracking.
Combat seals:
Something to dramatically increase the surface tension of water, which was stored within the seal before activation. So that instead of flowing away it sticks in one huge droplet. This allows us to place water on the battlefield and have it stay there. It is both an obstacle and a point that Noburi can attack from. The increased tension should fade over time, otherwise it will probably kill whatever tries to drink it.
Alternate version of above: water dome. It works almost like air dome, but it affects water instead of air. So release a bunch of water via storage seal, and then lock it in place. Hopefully we can lock it slightly less firmly than air dome, so that Noburi can still manipulate it, or at least manipulate through it. Obviously, this can only be used against people we know don't have a water element.
Invisible mist seal: alter the refractive index of water so that it is the same or nearly the same as the refractive index of air. Staple to a misterator.