Abstract: An automatic liquid supply system includes an assembly of a storage component and a pump device operable to allow liquid flow out of the storage component, an installation component for installing the assembly, an RFID tag that records an authentication code and that is disposed on the assembly, a storage unit storing qualified authentication codes, a transmission unit controlling the pump device, and a control unit. The control unit controls the transmission unit to activate the pump device to allow the liquid flow when the control unit determines that the authentication code matches one of the qualified authentication codes.

Abstract: A liquid dispenser has a liquid filled container which is attached to a pump for dispensing. The pump has at least two sensors, a first sensor that identifies whether a person's hand is present and activates the pump, and a second sensor that identifies when the pump has been fully actuated which then switches the direction of the pump's actuation back to its starting point. The dispensing nozzle serves as the pump's actuator and is moved by a motor powered gear system and a toothed rack to move the nozzle.

Abstract: A liquid dispenser includes: a liquid container defining a liquid-storing space that is adapted to store a liquid therein; a liquid-driving unit defining a liquid passage and having a movable part, the liquid passage having an inlet that is in liquid communication with the liquid-storing space, and an outlet that is disposed outwardly of the liquid container, the movable part being movable between first and second positions for driving an amount of the liquid from the liquid-storing space to pass through the inlet and the outlet; and a part-driving unit including a power-driven gear set, and a rack engaging and driven by the gear set and connected to the movable part for driving movement of the movable part between the first and second positions.

Abstract: A hangable storing box includes first and second housing halves defining an inner space therebetween, and a limiting plate disposed between the first and second housing halves and separating the inner space into front and rear spaces. A hook member projects from a rear wall of the first housing half for holding a stack of seamed plastic bags. The limiting plate has a bottom end spaced apart from bottom walls of the first and second housing halves to define thereamong a gap so as to permit the plastic bags to extend downwardly from the hook member through the rear space and the gap and then turn around the bottom end of the limiting plate to extend upwardly into the front space.

Abstract: An energy conserving device is adapted to be connected to an infrared receiving circuit of a remote controlled apparatus that receives an infrared control signal from a remote controller, and controls the supply of an operating voltage to the infrared receiving circuit. The energy conserving device includes an input voltage unit for providing a voltage output that is lower than the operating voltage, a voltage increasing unit, and a sleep control unit. The voltage increasing unit is operable in one of a wake mode, where the voltage increasing unit is enabled to generate the operating voltage from the voltage output of the input voltage unit and to supply the operating voltage to the infrared receiving circuit, and a sleep mode, where the voltage increasing unit is inhibited from generating the operating voltage to the infrared receiving circuit.

Abstract: An aroma diffuser includes a housing with front and rear housing parts, a circuit-mounting frame and a fan unit. The front housing part has an upper portion formed with an air outlet. The lower portion of a rear wall of the rear housing part has a carrier that extends transversely into the housing and that supports an aromatic preparation thereon. The circuit-mounting frame is disposed inside the housing and is mounted on the upper portion of the rear wall. The fan unit includes a tubular collecting wall mounted on the circuit-mounting frame and disposed above the carrier. The tubular collecting wall has upper and lower wall portions. The upper wall portion has a front side formed with a radial air flow outlet that is registered with the air outlet of the front housing part.

Abstract: An automatic liquid spraying device includes a housing having a wall with a liquid outlet, a liquid container disposed within the housing, and a nozzle member which is installed on an upper end portion of the container and which has a front face formed with a spraying port, and a top surface formed with a groove. A driving unit includes a nozzle activating member, which can press automatically the nozzle member to move toward the container and which has an engagement portion, that engages fittingly the groove in the nozzle member when the nozzle member is pressed by the nozzle activating member to move relative to the container, thereby registering the spraying port in the nozzle member with the liquid outlet in the housing.

Abstract: A cleaning solution dispenser installed in a water tank 2 includes a container 3 and a tubular flow regulator 4. The container receives cleaning solution therein and is formed with a downwardly opening outlet 31. The flow regulator extends into the outlet of the container and is divided by a partition plate 40 into upper and lower chambers 41, 42. The upper chamber has a closed top end and a surrounding wall formed with at least one radial port 43 opening adjacent to the partition plate. The flow regulator further has first and second tubes 44, 45 which extend upwardly from the partition plate into the upper chamber. The second tube is shorter than the first tube and has a top end which is located at a level higher than that of the port opening. The first and second tubes communicate the upper chamber with the lower chamber. The lower chamber has an open bottom end.

Abstract: A holder includes a casing, a timer-controlled press device, a holding frame, and a locking device. The casing is adapted to keep a deodorant bottle therein and has an opening formed therethrough. The timer-controlled press unit is installed in the casing and can press a spray head of the deodorant bottle at pre-set times to spray out deodorant from the bottle so that the deodorant flows out from the casing through the opening of the casing, thereby spreading fragrance around the casing. The holding frame is mounted slidably within the casing at a normal position and is adapted to carry the bottle thereon. The frame can slide on the casing to an extended position, in which the bottle can be taken out from the frame by hand for replacement. The locking device locks releasably the frame at the normal position within the casing. The locking device can be actuated by the use of a needle-shaped tool so as to unlock the frame from the casing, thus permitting movement of the frame to the extended position.