A tap dispenser assembly for use with a fluid container including a tap body, a spring button, and a valve. The tap body includes an attachment portion, a dispensing portion, and a fluid channel with an upper wall and a lower wall. The dispensing portion includes a valve stem guide and a guide support. The guide support is above the lower wall and/or the upper wall. The valve is connected to the spring button and is slidingly inserted into the valve stem guide. The tap dispenser assembly has a closed position where the spring button is not depressed and the valve seals the dispensing portion and an open position where the spring button is depressed and the seal between the valve and dispensing portion is broken, allowing fluid to flow from the tap dispenser assembly.

Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. In an example, a method of dicing a semiconductor wafer having a plurality of integrated circuits involves forming a mask above the semiconductor wafer, the mask composed of a layer covering and protecting the integrated circuits. The mask is then patterned with a split laser beam laser scribing process, such as a split shaped laser beam laser scribing process, to provide a patterned mask with gaps, exposing regions of the semiconductor wafer between the integrated circuits. The semiconductor wafer is then plasma etched through the gaps in the patterned mask to singulate the integrated circuits.

A valve assembly for a beverages container with two components, of which one external container and one internal container, closed at the upper part by a closing device, comprises a valve body made in a single body and a spring device, wherein a mobile sealing unit is present between the valve body and the spring device, configured to selectively open and close a passage aperture of the valve assembly.

Disclosed is a cup lid assembly, including: a cup lid body provided with a catch; a flip cover connected with the cup lid body in a flipable mode, the flip cover being provided with an elastic member; and a button connected with the flip cover and capable of translating on the flip cover, the button being capable of moving to a locking position or an unlocking position, the button being provided with a hook, the elastic member being connected with the button; wherein the elastic member keeps the button at the locking position; when the button is at the locking position, the hook is connected with the catch and limits the flip cover from being opened, and when the button moves to the unlocking position, the hook is separated from the catch.

An oil bottle has a bottle body, an upper cover, a housing, an oil pouring assembly, an oil spray assembly; a button for opening or closing the oil pouring assembly disposed above the upper cover; and a lever for driving the oil spray assembly to spray oil disposed above the upper cover; wherein, the housing has an oil spray port and an oil pouring port at the front side of the housing; the oil pouring assembly communicates with the oil pouring port; the oil spray assembly communicates with the oil spray port through a pipe. The oil bottle has reasonable structure, and is clean and sanitary. The assembly operation is fast and convenient, and the usage of the oil bottle is safe and reliable.

In some embodiments, apparatuses and methods are provided herein useful to dispensers. In some embodiments, a dispenser comprises a main body including an outer wall and an inner wall, the inner wall defining an aperture through the main body; a first seal, wherein the first seal is affixed to the main body and encloses a lower portion of the aperture; a button seated within the aperture and configured to be manipulable between a first position and a second position; a container housed within the button and configured to store a material, wherein when the button is in the second position the container contacts the first seal to allow the material to exit the dispenser; and a second seal, wherein the second seal is affixed to an upper surface of the main body and encloses an upper portion of the aperture.

A lotion pump includes a movable portion and a stationary portion. A shifting mechanism is formed on the movable portion and the stationary portion, which shifts the elastic restoring mechanism of the lotion pump between a standby state and a non-standby state as the movable portion rotates or moves up and down. The structure of the lotion pump can prevent the spring from yielding due to compressed for a long time, while can also realize a form of locking at lower position.

A lotion pump includes a movable portion and a stationary portion. A shifting mechanism is formed on the movable portion and the stationary portion, which shifts the elastic restoring mechanism of the lotion pump between a standby state and a non-standby state as the movable portion rotates or moves up and down. The structure of the lotion pump can prevent the spring from yielding due to compressed for a long time, while can also realize a form of locking at lower position.

Disclosed is a water dispenser including a container with an out-let channel at the bottom thereof and a manually operated valve arrangement with a valve member resiliently pre-stressed towards a closing state.

A fluid dispensing closure device for a bottle has an outer member with a collar portion sized to thread externally onto the neck and an inner sleeve disposed within the collar portion to be received within the opening in the neck of the bottle, and an annular surface extending radially between a top end of the inner sleeve and the collar portion to seal against the top of the neck. A valve member is movably axially relative to a valve seat on the inner sleeve. An actuator member includes an externally accessible external portion rotatable relative to the outer member by an operator and an internal portion connected with the valve member such that rotation of the actuator member drives axial displacement of the valve member between open and closed positions. The device fits within the dimensions of convention bottle caps.