Abstract: A gardening sprayer has a main body, an adjusting valve and an output unit. Both ends of the main body are respectively provided with an input portion and an output portion, a flow channel is provided between the input portion and the output portion, and a flow channel is connected between the input portion and the output portion through the periphery of the main body and is connected with the flow channel with a flow control aperture, so that the flow control aperture provides the adjusting valve for installation. The adjusting valve has a shaft bolt and a positioning sleeve which are put into the flow control aperture from two directions and then docked. Both of the shaft bolt and the positioning sleeve are provided with at least a sealing washer, and a blocking portion and the passing portion with a smaller diameter are formed on the shaft bolt.

Abstract: In a method of forming a pattern, a first pattern is formed over an underlying layer, the first pattern including main patterns and a lateral protrusion having a thickness of less than 25% of a thickness of the main patterns, a hard mask layer is formed over the first pattern, a planarization operation is performed to expose the first pattern without exposing the lateral protrusion, a hard mask pattern is formed by removing the first pattern while the lateral protrusion being covered by the hard mask layer, and the underlying layer is patterned using the hard mask pattern as an etching mask.

Abstract: Semiconductor devices and methods of manufacture are provided wherein a metallization layer is located over a substrate, and a power grid line is located within the metallization layer. A signal pad is located within the metallization layer and the signal pad is surrounded by the power grid line. A signal external connection is electrically connected to the signal pad.

Abstract: An integrated circuit device includes a device layer having devices spaced in accordance with a predetermined device pitch, a first metal interconnection layer disposed above the device layer and coupled to the device layer, and a second metal interconnection layer disposed above the first metal interconnection layer and coupled to the first metal interconnection layer through a first via layer. The second metal interconnection layer has metal lines spaced in accordance with a predetermined metal line pitch, and a ratio of the predetermined metal line pitch to predetermined device pitch is less than 1.

Abstract: Provided are semiconductor devices that include a first gate structure having a first end cap portion, a second gate structure having a second end cap portion coaxial with the first gate structure, a first dielectric region separating the first end cap portion and the second end cap portion, a first conductive element extending over the first gate structure, a second conductive element extending over the second gate structure, and a gate via electrically connecting the second gate structure and the second conductive element, with the first dielectric region having a first width and being positioned at least partially under the first conductive element and defines a spacing between the gate via and an end of the second end cap portion that exceeds a predetermined distance.

Abstract: Semiconductor devices and methods of manufacture are provided wherein a metallization layer is located over a substrate, and a power grid line is located within the metallization layer. A signal pad is located within the metallization layer and the signal pad is surrounded by the power grid line. A signal external connection is electrically connected to the signal pad.

Abstract: A garden sprayer with a handle positioning structure has a main body, a grip, and a buckle. The main body comprises a handle and an output tube with a positioning ring. The grip is mounted on the main body and configured for controlling water, and the grip has a pressing surface with a groove. The groove has a stopping edge respectively on each opposite side walls and two first positioning notches respectively disposed opposite the two stopping edges. The two first positioning notches are spaced from each other. The buckle has a stopping block with two engaging claws on two opposing back sides, the two engaging claws are spaced by a gap, and each of the two engaging claws having a second positioning notch.

Abstract: A gardening sprinkler may include a main body, a sprinkler member, and a control base, and the main body has a sprinkler base and an upper cover which are adapted to fit together. The sprinkler base is a hollow tube and has an opening at one end thereof, the sprinkler member is positioned into the sprinkler base through the opening, and a water inlet member is connected to the sprinkler base through the opening. The sprinkler base has a concaved portion and a sprinkler surface, and the concaved portion is formed adjacent to the other end of the opening. The sprinkler surface comprises a row of first through holes which are arranged axially, and upper cover has a row of second through holes at positions corresponding to the first through holes.

Abstract: A gardening sprinkler may include a sprinkler base, and two first main bodies are respectively formed at two lateral sides of the sprinkler base while two second main bodies are respectively formed at the front side and the rear side of the sprinkler base, so as to form the sprinkler base in a firm-structure frame shape. The first main bodies and the second main bodies are formed in hollow with thin shell, and a plurality of hollow holes are formed thereon to reduce the weight of the sprinkler base and lower the cost of production, thereby achieving the effects of environmental protection and energy saving. The hollow holes are adapted to reserve space to allow a turf to well grow therefrom.

Abstract: A dual-outlet water adapter for gardening has a main body and at least two the switch valve set. The main body is provided with an input portion, at least two controlling portions and a first chamber. The controlling portion has a second chamber located inside the main body and an output chamber in the main body, and a through aperture is arranged on one side of the peripheral edge of the second chamber. Each switch valve set includes a control valve. The control valve has a knob, a valve tube protrudes from the knob, a through hole runs through the periphery of the valve tube, and a sealing member is embedded.

Abstract: An adjustable garden sprinkler has a base member and a plurality of irrigators. The base member has a first main body and a second main body, a plurality of connecting pipes protruding from the second main body, and a plurality of connecting pipes are provided on one side of the periphery of the connecting pipes. Each irrigator has a first housing and a second housing that opposite to each other, and a control member is provided between the first and the second housings. The control member is provided with a plurality of first through aperture, a plurality of second through aperture and a plurality of third through aperture, one end of the control member is provided with an outer threaded pipe extending out of the first housing and the second housing, a screwing cap is attached on the outer threaded pipe, and a spraying unit installed inside the first housing.

Abstract: A water nozzle sprayer with customized system thereof may include a sprayer and a plurality of different spray heads, and the sprayer is adapted to have different number of spray heads to adjustably perform different patterns. The manufacturing of the water nozzle sprayer is processed through a client interface and a manufacturer interface cooperating with an automated machine. Each of the spray heads has a main body, and an identification portion is formed thereon to indicate the color of the main body.

Abstract: A water valve has a main body and at least two control valve sets. The main body has an upper cover and a base, the upper cover and the base correspondingly form an enclosed space and are locked with screws. The main body further has an input portion, two controlling portions and a containing chamber. The input portion connects to a water source, each controlling portion has a controlling chamber located in the main body and an outputting space. Each controlling chamber has a through aperture on a side connected to the containing chamber. Each of the control valve sets has a control valve with a knob, the knob has an extending valve tube configured to sleeve onto the controlling chamber of the controlling portion, and the knob is exposed from the main body; each valve tube further has a through hole capable of being aligned with the through aperture.