A spray nozzle comprising: a body comprising a duct, a seat arranged at the first end, and including an opening forming an inlet, a guide comprising a tubular jacket and a retaining member, the retaining member retaining the jacket in the duct, a plug mounted to slide axially in the channel of the jacket, the plug being pushed back against the opening by a spring, and in abutment against the bottom of the jacket, the guide comprising a radial vent, which comprises a vent channel isolated from the flow of fluid and connecting the inside of the guide jacket to a bore formed in the body of the spray nozzle.

A spray nozzle comprising: a body comprising a duct, a seat arranged at the first end, and including an opening forming an inlet, a guide comprising a tubular jacket and a retaining member, the retaining member retaining the jacket in the duct, a plug mounted to slide axially in the channel of the jacket, the plug being pushed back against the opening by a spring, and in abutment against the bottom of the jacket, the guide comprising a radial vent, which comprises a vent channel isolated from the flow of fluid and connecting the inside of the guide jacket to a bore formed in the body of the spray nozzle.

A device is provided for delivering a predetermined volume of at least one substance within a body cavity of a subject. The device contains a) a capsule for containing the predetermined volume of substances; b) a delivery end, having at least one orifice of diameter D, for placement in proximity to the body cavity; c) a valve mechanically connectable to the capsule, having at least two configurations: (i) an active configuration in which the valve enables delivery of the substances; and (ii) an inactive configuration, in which the valve prevents delivery of the substances from the capsule to the body cavity; and d) a fluid tight chamber configured to contain predetermined volume V.sub.gas of pressurized gas at a predetermined pressure, P.sub.gas. The capsule further contains at least one mixing mechanism that mixes the substances and the pressurized gas after the valve is reconfigured to the active configuration.

A method of dispensing a fluid in a semiconductor manufacturing process includes providing a substrate, positioning a nozzle above the substrate, and determining a cross-sectional shape of the nozzle. The method also includes configuring the nozzle to have the determined cross-sectional shape and applying the fluid to the substrate through the nozzle with the determined cross-sectional shape.

A substrate processing apparatus includes a liquid processing tank, a movement mechanism, an ejector, and a controller. The liquid processing tank stores a processing liquid. The movement mechanism moves a plurality of substrates immersed in the liquid processing tank to a position above the liquid surface of the processing liquid. The ejector ejects a vapor of an organic solvent toward portions of the plurality of substrates that are exposed from the liquid surface. The controller changes an ejection flow rate of the vapor ejected by the ejector as the plurality of substrates are moved up.

A substrate processing apparatus includes a liquid processing tank, a movement mechanism, an ejector, and a controller. The liquid processing tank stores a processing liquid. The movement mechanism moves a plurality of substrates immersed in the liquid processing tank to a position above the liquid surface of the processing liquid. The ejector ejects a vapor of an organic solvent toward portions of the plurality of substrates that are exposed from the liquid surface. The controller changes an ejection flow rate of the vapor ejected by the ejector as the plurality of substrates are moved up.

A system and method for a multipurpose wine preparation device to facilitate pouring a wine from a wine bottle is provided. The body of the multipurpose wine preparation device has an inlet portion and an outlet portion. The inlet portion is configured to slidably engage into an opening of the wine bottle. The inlet portion has an inlet channel that extends therethrough. The outlet portion is defined by a first outlet at a first outward orientation; a second outlet at a second outward orientation, wherein the second outward orientation opposes the first outward orientation; a first outlet channel extending from a proximal end of the outlet portion to the first outlet; and a second outlet channel extending from the proximal end of the outlet portion to the second outlet, wherein the first outlet channel and the second outlet channel are in fluid communication with the inlet channel of the inlet portion of the body. During a wine pour, the wine pours out of the first outlet from the first outlet channel when the first outward orientation is downward, and wherein a continuous flow of air enters into the second outlet channel from the second outlet when the second outward orientation is upward during the wine pour of the wine.

A blower nozzle is a blower nozzle that blows out the air to a film being conveyed, and that includes an internally installed portion that is provided near a position where the air is blown out, inside the blower nozzle, and that has inclined surfaces inclined with respect to a virtual plane passing through an opening surface of an opening of the blower nozzle, the opening surface being a surface from which the air is blown out, the inclined surfaces being inclined in a manner being closer to each other toward the virtual plane.

A fluid jet ejection device, a method of making a fluid jet ejection head for a fluid ejection device, and a method of improving the plume characteristics of fluid ejected from the fluid jet ejection head. The fluid jet ejection device includes a cartridge body; and a fluid jet ejection cartridge disposed in the cartridge body. The fluid jet ejection cartridge contains a fluid and an ejection head attached to the fluid jet ejection cartridge. The ejection head contains a plurality of fluid ejectors thereon and a nozzle plate having a plurality of fluid ejection nozzles therein associated with the plurality of fluid ejectors, wherein a first portion of the plurality of fluid ejection nozzles have a first axial flow path length and a second portion of the plurality of fluid ejection nozzles have a second axial flow path length greater than the first axial flow path length.

An adjustable nozzle assembly includes a receiver having a fluid inlet configured to be fluidly coupled to a fluid source and an internal surface defining a reception chamber fluidly coupled to the fluid inlet, a swivel member disposed in the reception chamber of the receiver, a nozzle coupled to the swivel member, fluidly coupled to the reception chamber, and configured to discharge fluid along a discharge axis, and a restriction member coupled to the receiver such that the swivel member is positioned between the receiver and the restriction member. The swivel member has an external surface including a substantially spherical external surface portion in contact with the internal surface of the receiver. The restriction member has a surface geometry defining a passageway through which the nozzle extends, and the surface geometry limits rotation of the swivel member within the receiver.