Abstract: A method for preparing an aqueous coating composition to be applied by co-extrusion around a food preparation and contacted with a gelling agent, such as calcium chloride, to form a shell around the food preparation. After mixing at least the water and the alginate of the composition, the mixture is exposed to a high pressure of at least 1400 bar, for example at least 1800 bar, for at least 0.1 second.

Abstract: An adjustable, or all-moving, horizontal stabiliser for an aircraft, the stabiliser having a leading edge, a trailing edge, a root and a tip, and a strake fixed with respect to the stabiliser and attached to, or integrally formed with, the stabiliser leading edge adjacent the root.

Abstract: An activation device comprising a computation unit configured to compute a stall margin of the aircraft, an information reception unit configured to receive information indicating if an automatic angle-of-attack protection system of the aircraft is active or inactive, and an activation unit configured to activate the display of the stall margin indicator only if the automatic angle-of-attack protection system is inactive.

Abstract: An activation device comprising a computation unit configured to compute a stall margin of the aircraft, an information reception unit configured to receive information indicating if an automatic angle-of-attack protection system of the aircraft is active or inactive, and an activation unit configured to activate the display of the stall margin indicator only if the automatic angle-of-attack protection system is inactive.

Abstract: A block of sauce is provided, which is intended to be sliced. The block of sauce includes 4 to 7% by mass of gelatin, 0.2 to 0.8% by mass of iota and/or kappa type carrageenans and 20 to 40% by mass of fat solid at 20° C.

Abstract: A method for improving the aerodynamic efficiency of the vertical tail of an aircraft includes varying the thickness of the trailing edge of the rudder as a function of the span of the vertical tail. This variation is intended to adapt the local value of the coefficient of lateral lift applied to the vertical tail closer to a maximum allowable value. The maximum allowable value is specifically the value at which a separation of the aerodynamic flow is observed on the surface of the vertical tail.

Abstract: A method for enhancing aerodynamic efficiency of a vertical tail includes varying the ratio between the control surface local chord and the vertical stabilizer local chord along the height of the vertical tail. This variation is configured to adapt the local value of the coefficient of the side lift applied to the vertical tail to a maximum acceptable value of the side lift coefficient. As a result, the aerodynamic efficiency is maximized by applying a coefficient approaching the maximum acceptable side lift coefficient.

Abstract: A water-based composition for coating foodstuffs where the composition consists essentially of water as a major component, between about 2 and about 5 w/w % alginate, between about 1 and about 2.5 w/w % starch and between about 0.6 and about 1.3 w/w % carboxymethyl cellulose.

Abstract: According to the invention, the thickness (EP1) of the trailing edge (4) of the rudder (9) is varied as a function of the span (E) of the vertical tail (2) to adapt the local value of the coefficient of lateral lift applied to the vertical tail (2) to a maximum allowable value.

Abstract: An adjustable, or all-moving, horizontal stabiliser for an aircraft, the stabiliser having a leading edge, a trailing edge, a root and a tip, and a strake fixed with respect to the stabiliser and attached to, or integrally formed with, the stabiliser leading edge adjacent the root.

Abstract: The invention comprises varying the ratio between the control surface local chord (I) and the vertical stabilizer local chord (L) along the height of the vertical tail (2) in order to adapt the local value of the coefficient of the side lift applied to the vertical tail (2) to a maximum acceptable value of the side lift coefficient.

Abstract: An endoscopic instrument has an external tube and a hollow cylinder coaxially extending along a longitudinal axis and actuatable to move axially in opposite directions to rotate a distal end of the instrument provided with an engaging element between angular positions. The distal end actuated by the outer tube is rotatable about a pin having an axis of rotation which is spaced radially from the longitudinal axis as another pin formed on and extending radially from the cylinder is guided along an arcuate groove provided on the distal end of the instrument.

Abstract: Optical device for viewing a virtual three dimensional image superimposed on a real object and characterized in that it includes means for forming a three dimensional virtual image and two semi-transparent mirrors arranged between the observer and the real object at a given angle of inclination to reflect the computer-generated virtual image of the real object.