The Procter Gamble Company

Vestas Wind Systems A/s

Tian Yong Lim

Chee Kang Lim

Whye Ghee Kim

Kok Leong Chong

Li Hong Idris Lim

Teck Bin Arthur Lim

Toshiyuki Iwata

Mui Siang Soh

Cedric Kofi Aurelien Callens

Yun Chong Gabriel Chang

Tim Behrens

Loh Wuh Ken

Disclosed is a hair care composition comprising: a cationic surfactant system; a high melting point fatty compound; a fatty ester of benzoic acid; a non-volatile hydrocarbon oil; and an aqueous carrier. The compositions of the present invention provide conditioning benefits, especially dry conditioning benefits, while providing improved clean feel.

Hair care composition comprising non-volatile hydrocarbon oils and fatty esters of benzoic acid

Disclosed is a hair conditioning composition comprising: a cationic surfactant; a high melting point fatty compound having a melting point of 25&#xb0; C. or higher; a material having a refractive index of from about 1.30 to about 1.70; and an aqueous carrier, wherein a composition has a transmittance of at least about 0.5%. The composition is further specified by either: (i) the material is a polyol having at least 3 hydroxyl groups and the polyol is contained at a level of above 30% to about 80% by weight of the composition; or (ii) the cationic surfactant is a salt of a mono-long alkyl amine and an acid. The compositions provides both translucent appearance and conditioning benefits, especially conditioning benefit on wet hair when used as a rinse-off conditioner and/or spreadability on hair.

Translucent hair conditioning composition

The invention involves a wind turbine comprising at least one blade () in turn comprising a blade body (), lift-regulating means () adapted for movement in relation to the blade body () so as to regulate the lift of the blade, and load sensing means () for determining a load acting on the lift-regulating means (), the wind turbine further comprising an actuation control unit () adapted to control the movement of the lift-regulating means () based on output from the load sensing means (). In addition to output from the load sensing means (), the actuation control unit () is adapted to control the movement of the lift-regulating means () based on the movement of the lift-regulating means ().

Control of wind turbine blade lift regulating means

A sensor system for measuring aerodynamic loads acting on a wind turbine rotor blade is disclosed. The measured aerodynamic loads can be converted to an angle of attack of the resulting wind which flows past the moving rotor blade. The sensor is realized as a trailing edge flap which is elastically moveable relative the main part of the wind turbine blade. By measuring motion of the trailing edge flap or corresponding motions of components of the sensor system, the aerodynamic forces acting on the blade can be determined. Due to the relative small dimensions of the sensor flap and the relative small displacements of the flap, the sensor system only affects the aerodynamic properties insignificantly.

Measuring loads on wind turbine blades

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Singapore, Singapore

Tian Yong Lim