The invention provides a mixing container comprising: a liquid holding vessel having first and second chambers each for holding a different liquid; a mixing unit having a first valve and a second adjustable valve, the second adjustable valve having an opening that can be partially closed to permit a pre-determined portion of liquid from each chamber to be dispensed when pouring from the mixing container; and the second valve including a series of teeth around the periphery thereof for engaging an adjustment wheel in the mixing unit to open or close the opening in the second adjustable valve.

A positioning method for positioning a first device and a second device separated from the first device is described. The second device is moved so as to approach the first device, a first mark on the first device and a second mark on the second device are imaged, and information is output based on the imaging the first mark and the second mark.

One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.

One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.

A multi-station liquid mixing and dispensing apparatus. The apparatus includes a housing that defines a first pocket for supporting a first container, a second pocket for supporting a second container, and a third pocket disposed vertically above at least one of the first pocket and the second pocket. The apparatus also includes a first door pivotably coupled to the housing and enclosing the first pocket, and a second door pivotably coupled to the housing and enclosing the second pocket. The apparatus also includes a valve coupled to the housing to control flow of chemical concentrate to at least one of the first container and the second container.

One or more embodiments relate to systems and methods for mixing of two or more fluids using a multi-chamber manifold. One or more embodiments relate to optimal mixing.

The invention relates to foam production equipment comprising:a first module (A) comprising a principal outlet and delivering at said principal outlet a mixture comprising a principal liquid and at least one surfactant,a second module (B) coupled to the principal outlet of the first module (A) and producing a foam which comprises at least the principal liquid, the at least one surfactant and at least one principal active product, from the mixture delivered by the principal outlet of the first module (A), the mixture comprising the at least one principal active product or the second module (B) comprising, in addition, means configured such that the foam produced by the second module (B) comprises the at least one principal active product, characterized in that said at least one principal active product is chosen from dyes, fluorescent products, chemical and/or biological labels, irritant products, gases, products which destroy the muscle and/or thinking capacities of a living being and radar reflectors. The invention also relates to a foam which can be produced by such equipment and which advantageously has an expansion coefficient greater than 10.

A multi-station liquid mixing and dispensing apparatus. The apparatus includes a housing that defines a first pocket for supporting a first container, a second pocket for supporting a second container, and a third pocket disposed vertically above at least one of the first pocket and the second pocket. The apparatus also includes a first door pivotably coupled to the housing and enclosing the first pocket, and a second door pivotably coupled to the housing and enclosing the second pocket. The apparatus also includes a valve coupled to the housing to control flow of chemical concentrate to at least one of the first container and the second container.

A mixing hub for use in semiconductor processing tools is provided. The hub may include a plurality of ports arranged about an axis, a mixing chamber, and a plurality of flow paths. Each of the flow paths may fluidically connect a corresponding one of the ports to the mixing chamber and each flow path may include a first passage, a second passage, and a valve interface. Each valve interface may be configured to interface with a valve such that the valve, when installed in the valve interface, is able to regulate fluid flow between the first passage and the second passage. Each valve interface may be located between a first reference plane that is perpendicular to the axis and passes through the corresponding port and a second reference plane that is perpendicular to the axis and passes through the mixing chamber.

A system forms a cosmetic composition. The system includes a dispensing arrangement in selective fluid communication with a plurality of dispensing dosing receptacles mounted on a movable carousel. The dispensing arrangement is configured to selectively dispense a plurality of the booster compositions together with a base composition corresponding to a formulation corresponding to a compatibility profile and consumer skin conditions to form a stable composition having efficacious concentrations of active ingredients into a receiving receptacle.