Abstract: A cleaning solution production system is for cleaning a semiconductor substrate. The system includes a pressure tank, a plasma reaction tank configured to form a plasma in gas bubbles suspended in a decompressed liquid obtained from the pressure tank to thereby generate radical species in the decompressed liquid, a storage tank configured to store a cleaning solution containing the radical species generated in the plasma reaction tank, and a nozzle configured to supply the cleaning solution from the storage tank to a semiconductor substrate.

Abstract: A washing machine appliance and methods for operating the same are provided. The washing machine appliance includes features for executing a calibration cycle in which water flow rates through one or more valves may be calculated and water pressure conditions may be detected and identified. Further, in some instances, the flow rate setting of the washing machine appliance may be adapted or modified in accordance with the flow rates calculated during the calibration cycle.

Abstract: A semiconductor processing apparatus is provided. The apparatus includes a body portion, which includes at least one semiconductor processing unit that has a recess formed on an upper surface of the body portion, wherein a bottom surface of the recess has at least one location and a peripheral. The bottom surface ascends from the at least one location toward the peripheral against a direction of gravity or descends from the at least one location toward the peripheral following the direction of gravity. Each semiconductor processing unit also includes a first channel that connects to the recess at the at least one location, and at least one second channel connecting to the recess at the peripheral. Each of the first and second channels serves as an inlet or an outlet via which a fluid enters or exits the recess.

Abstract: The present disclosure provides a cleaning machine that simplifies the structure around a turn table. The cleaning machine (10) of the present disclosure comprises a cleaning table (31), a rotation mechanism (40), and a first flow path (5a˜5e). The rotation mechanism includes a motor (42), a first bevel gear (44), a reducer (50) having an output shaft (52) and an input shaft (51), a second bevel gear (56), a first swivel housing (60) inserted into the input shaft (51), a first swivel shaft (61) arranged inside the first swivel housing, and a first flange (62). The first flow path includes a first annular path (63a˜63e), a first upstream flow path (64a˜64e), and a first downstream flow path (65a˜65e) arranged inside the first swivel shaft and connected to the first upstream flow path via the first annular path.

Abstract: A fluid discharge mechanism includes a valve chamber having a linking portion linked to a pressurization space for a fluid, a first communication portion formed on a side opposite to the linking portion, and a second communication portion formed at a location between the linking portion and the first communication portion; a main flow channel communicating the second communication portion with a discharge opening; a sub-flow channel communicating the first communication portion with the main flow channel; and a valve member located inside the valve chamber and formed so as to move forward to the first-communication-portion side when the pressurization-space side reaches a predetermined pressure, to open the second communication portion, thereby performing the discharge, and so as to move backward to the communication-portion side after completion of the discharge.

Abstract: A bracket is provided that may be configured to attach a structure to a wall inside a wash tub of a dishwasher. The bracket may be arranged to be attached to the structure and may include a first protrusion and at least a second protrusion arranged to attach the bracket and the attached structure to the wall by extending through a respective aperture in the wall. A dishwasher and a method of attaching a structure to a wall inside a wash tub for a dishwasher may also be provided.

Abstract: A drainage control mechanism comprises a valve plug capable of being stretchable and retractable, wherein the valve plug moves upwards to close the drainage port of an inner tub, and moves downwards to open the drainage port. A lower end of the valve plug is connected with a link of a crank-link structure, an idle stroke is arranged between the link and a crank, and/or between the link and the valve plug. When the valve plug sticks out but not into the drainage port, the valve plug will stick to the bottom of the inner tub, the driving motor drives the crank or the link to move in the idle stroke. When the driving motor drives to move over the highest point, the driving motor further drives the valve plug to move downwards to reset and to re-enter the next working circle.

Abstract: An endoscope cleaning station for cleaning an endoscope includes a sink having an inlet connected to a water supply for filling the sink and a drain for draining the sink, a fill solenoid for controlling a flow of water to the inlet of the sink, a detergent pump and detergent valve that cooperate to selectively dispense detergent into another flow of water thus creating a detergent solution, a manifold for injecting the detergent solution into the endoscope, a lumen solenoid for controlling the flow of the detergent solution to the manifold, a pressure regulator disposed downstream of the lumen solenoid and upstream of the manifold to reduce a pressure of the detergent solution delivered to the manifold, and a high-pressure port connected to a narrow channel of the endoscope, the high-pressure port receiving the detergent solution that bypasses the pressure regulator so that the detergent solution exiting the high-pressure port into the narrow channel has a higher pressure than the pressure of the detergent s

Abstract: The invention relates to a device for cleaning an optical sensor (2) of an optical detection system for a motor vehicle, said device comprising an assembly for guiding and distributing a cleaning fluid and a drying fluid. Electric motor-driven means (9) are used to move said fluid-guiding and fluid-distributing assembly in a linear movement between a working position in which the fluids can be distributed over an outer surface of the optical sensor (2) and an idle position. Said invention is applicable to motor vehicles.

Abstract: A nozzle for water jet equipment and a method of use thereof. The nozzle has a body including a base with a shaft extending outwardly therefrom. The shaft is inserted through a bore of a sleeve that rotatable about the shaft. The base and shaft define a bore therein. At least one opening is defined in the shaft and one or more grooves are milled into the shaft's exterior surface. Each opening places the body's bore in fluid communication with one of the grooves and the sleeve's bore. Water flowing through the body's bore will flow through each opening, into the associated groove and into a space between the shaft and sleeve. The grooves create turbulence in water in this space and thereby reduce leakage from the nozzle. The shaft terminates in a conical section usable as a battering ram to break up blockages in pipes during cleaning operations.

Abstract: A reactor system and related methods are provided which may include a heating element in a wafer tray. The heating element may be used to heat the wafer tray and a substrate or wafer seated on the wafer tray within a reaction chamber assembly, and may be used to cause sublimation of a native oxide of the wafer.

Abstract: A cartridge cleaning device comprising a cleaning nozzle joined to means for vertically displacing the nozzle, a power unit, and a rotatable platform. Fluid is introduced to the device and split into two streams, one stream providing fluid to the cleaning nozzle and the other stream directed to the power unit and effectuating rotation of a power wheel, thereby generating a torque which is transferred to the means for vertically displacing the nozzle and the rotatable platform. The torque to the means for vertically displacing the cleaning nozzle effectuates vertical displacement of the nozzle. The torque to the rotatable platform effectuates rotation of the rotatable platform on which at least one cartridge is placed during cleaning operations. The cleaning nozzle directs a stream onto the cartridge surface and perpendicular to the cartridge longitudinal axis and is displaced vertically in concert with cartridge rotation.

Abstract: A cartridge cleaning device comprising a cleaning nozzle joined to means for vertically displacing the nozzle, a power unit, and a rotatable platform. Fluid is introduced to the device and split into two streams, one stream providing fluid to the cleaning nozzle and the other stream directed to the power unit and effectuating rotation of a power wheel, thereby generating a torque which is transferred to the means for vertically displacing the nozzle and the rotatable platform. The torque to the means for vertically displacing the cleaning nozzle effectuates vertical displacement of the nozzle. The torque to the rotatable platform effectuates rotation of the rotatable platform on which at least one cartridge is placed during cleaning operations. The cleaning nozzle directs a stream onto the cartridge surface and perpendicular to the cartridge longitudinal axis and is displaced vertically in concert with cartridge rotation.

Abstract: A control system of an appliance having a motor is provided. The control system includes an inverter circuit configured to provide power to the motor. The inverter circuit has a direct-current (DC) bus. The control system further includes a controller device powered by the DC bus, and a phase fired control device operatively coupled to an input of the inverter circuit. Also, the phase fired control device is configured to control a magnitude of voltage applied to the DC bus based on a phase on angle of the phase fired control device.

Abstract: In various embodiments, the device may be used to clean any brush. The brush bristles carry bacteria, food particles, dust, germs, and other similar residue in tightly packed spaces near where the bristles connect with the head of the brush. In multiple embodiments, the device is a container that is filled with cleaning solution (e.g., mouthwash, cleaning solution, alcohol, etc.), a lid that substantially closes the top opening of the container, and an agitator pad that has a plurality of individual prongs. In various embodiments, the lid mirrors the container shape so that the lid and the container can be operatively connected. In various embodiments, the lid has a cover, so that when the device is not being use, the cover may be put in a closed position so that the cover closes the opening in the lid.

Abstract: A laundry processing apparatus according to the present invention comprises: a cabinet; a tub, arranged in the interior of the cabinet, for storing laundry water; longitudinal dampers connecting the cabinet and tub and supporting the tub as same hangs from the cabinet; upper transverse dampers, connecting the upper part of the tub and cabinet, for reducing the horizontal vibration for the tub; and lower transverse dampers, connecting the lower part of the tub and cabinet, for reducing the horizontal vibration for the tub. The laundry processing apparatus according to the present invention allows the transverse dampers coupled structures, and when vibration occurs, the transverse dampers dampen the horizontal vibration and mitigates the vertical vibration through relative motion.

Abstract: A dishwasher may include a washing chamber, a door having a detergent dispenser, and a wash arm arrangement with a rotatable first wash arm and a second wash arm which may be rotatably attached to the rotatable first wash arm. The second wash arm may include a spray nozzle arranged to expel washing liquid in a direction relatively the second wash arm. The second wash arm may be arranged to bring the spray nozzle along a circular path with a radius in a plane during a rotation cycle of the second wash arm. The direction may have a first angle in the plane relatively the radius and a second angle relatively the plane, and the spray nozzle may be arranged to be directed in the direction towards the detergent dispenser during at least a portion of the rotation cycle to cause the washing liquid to intersect with the detergent dispenser.

Abstract: Provided is a washer liquid supply system in a simple structure and capable of improving the capacity of washing an object of a vehicle. A washer liquid supply system includes: a washer tank mounted on a vehicle to store washer liquid; a supply section mounted on the vehicle to supply the washer liquid in the washer tank to a window shield of the vehicle; and a connecting member being a bubbling section mounted on the vehicle to make the washer liquid contain bubbles, wherein the supply section supplies the washer liquid containing the bubbles to the window shield.

Abstract: A substrate processing apparatus includes a rotation holding device that holds and rotates a substrate, a liquid supply device including one or more rinse liquid nozzles that are positioned on back surface side of the substrate and supply rinse liquid to peripheral edge portion of back surface of the substrate, a cup that receives the liquid supplied to the substrate, and a control device including circuitry that controls the holding and supply devices. The nozzle is attached to the cup to receive the liquid, and the circuitry controls the holding and supply devices and executes first process in which the holding device varies rotation speed between first and second speeds, and the nozzle supplies the liquid to the peripheral edge portion of the back surface of the substrate such that the liquid cleans peripheral region of the nozzle in the cup and region on outer side of the peripheral region.

Abstract: Disclosed herein is a flow path switcher, comprising a valve core, a shell and a base. The shell comprises a valve seat A, a valve seat B, a channel of valve seat A, a channel of valve seat B, an outlet and an inlet. The base comprises a valve seat C, the valve seat A and the valve seat B are located on one side of the valve core and the valve seat C is located on the other side of the valve core. Also a liquid detergent delivery device with the flow path switcher is disclosed, comprising a main channel, a piston, a one-way valve D, a one-way valve E, a detergent box A and a Venturi negative pressure generator.