The phrase "upright angle" is correct and can be used in written English.
It refers to an angle that is perpendicular to a horizontal surface. Example: The carpenter used a protractor to ensure that the corner of the table was at a perfect upright angle.
In the case of Northside, several structures laid flat on the ground, while others stood upright, angled and somewhat off-kilter.
Nitpicks included lack of a fuel gauge (just a remaining range indicator), a sidestand that places the bike at too upright an angle and the stomach-churning Acid Green Metallic that is one of four paint offerings.
The breed had a tendency to have a too-upright shoulder angle and one author still criticized the horses as "... [consisting] of two inharmonious and badly united pieces, one being Norman; the other, English", suggesting that better results would occur if breeders used higher-quality broodmares.
b Upright position: lumbosacral angle 131.7°, lordosis angle 41.6° 2.
They placed bookshelves full of books against the windows in their bedrooms, blocking the glass from sight but allowing light to creep in around the edges, and they leaned Saeed's bed over the tall windows in their sitting room, mattress and all, upright, at an angle, so that the bed's feet rested on the lintel.
Chelsea almost doubled their lead early in the second half when Didier Drogba's shot was deflected over De Gea but Hazard could only turn the loose ball against the upright from an angle as he tried to complete the job at the far post.
She hammered the ball into the left angle upright giving the Mariners a comfortable 2-0 lead.
A dock holds the iPad upright at an angle, and has a dock connector and audio line out port.
In the KMC condition, the diaper-clad infant was held upright, at an angle of approximately 60°, between the mother's breasts, providing maximal skin-to-skin contact between baby and mother.
Square Petri dishes were partly covered with aluminum foil to shield the roots from light and then, incubated in upright position (60°C angle) inside a growth chamber with a 12 h day (28°C) / night (26°C) cycle.
