Abstract: A cleaning wafer or substrate for use in cleaning, or in combination with, components of, for example, integrated chip manufacturing apparatus. The cleaning substrate can include a substrate having varying predetermined surface features, such as one or more predetermined adhesive, non-tacky, electrostatic, projection, depression, or other physical sections. The predetermined features can provide for more effective cleaning of the components with which they are used, such as an integrated chip manufacturing apparatus in the place of the integrated chip wafer. The cleaning substrate can be urged into cleaning or other position by vacuum, mechanical, electrostatic, or other forces. The cleaning substrate can adapted to accomplish a variety of functions, including abrading or polishing. The cleaning substrate may be made by a novel method of making, and it may then be used in a novel method of use I combination with chip manufacturing apparatus.

Abstract: A device for cleaning an optical communication device includes a hollow outer stem, an inner stem core, a locking handle, a flexible base, at least one ring seal, and a flexible cover. The inner stem core, fits within a length of the hollow outer stem and is slidable along the length of the hollow outer stem. The locking handle is coupled to a top end of the inner stem core, and is movable between a released position and a locked position, where moving the locking handle to the locked position from the released position slides the inner stem core within the hollow outer stem. The flexible base is coupled to a bottom end of the hollow outer stem, and is transformable between a contracted position when the locking handle is in the released position and an expanded position when the locking handle is in the locked position. The at least one ring seal is coupled to the flexible base. The flexible cover is wrapped around the flexible base and the at least one ring seal.

Abstract: A vehicle wash control system for controlling the amount of wash product applied to a vehicle based on environmental or other conditions, sensed locally or controlled/sensed remotely. The vehicle wash control system generally includes one or more electronic control valves that may be controlled by a control unit that receives inputs from a sensor or remotely which adjusts the flow of wash products responsive to the inputs.

Abstract: An apparatus comprising a first motor to control a rotation and a second motor to control a vibration of a moving portion of the apparatus. In one embodiment, the apparatus further comprises a controller to control of a ratio between the rotation and the vibration.

Abstract: A method for reprocessing a surgical instrument in a reprocessing apparatus, where the surgical instrument has at least one channel to be cleaned. The method including: connecting the surgical instrument to a compressed air hose for supplying compressed air to the at least one channel; supplying drying air to the compressed air hose to leak test the surgical instrument using the drying air, the drying air having less moisture content than the compressed air; and subsequent to the supplying of the drying air, reprocessing the surgical instrument using at least one cleaning liquid.

Abstract: A lifting device for a dishwashing machine includes an electrical drive mechanism constructed to move a dishware receptacle of the dishwashing machine between a start position and an end position. A detection unit detects a current draw of the electrical drive mechanism over a travel distance of the dishware receptacle in the dishwashing machine, and an identification unit identifies a status of the lifting device on the basis of the current draw of the electrical drive mechanism detected over the travel distance.

Abstract: Embodiments described herein relate to a cleaning device and methods for cleaning an object. In one embodiment, the object is cleaned by moving a clean head along a surface of the object. Supercritical carbon dioxide fluid is delivered by supercritical carbon dioxide fluid vessel to the surface of the object. The supercritical carbon dioxide fluid and contamination material are removed from the object by a vacuum pump to a detector. One or more measurements of the contamination material are determined by the detector. Samples of the contamination material are collected by a collector. A contamination level of the surface of the object is determined by an analyzer.

Abstract: Dust free tile removal apparatus comprising a hollow base member, a hollow rake member, a plurality of rake tines, struts, and a handle. The hollow base member includes an opening that is configured to couple to a vacuum source at one end and is in fluid communication with the hollow rake member at another end. The connection of the hollow rake member with the hollow base member forms an obtuse angle. The hollow rake member has a top surface and a first end each having at least two openings. Rake tines extend outward from the first end of the hollow rake member. Struts extend from a bottom surface of the apparatus. The handle spans between the struts.

Abstract: 3D-printed parts may include binding agents to be removed following an additive manufacturing process. A debinding process removes the binding agents by immersing the part in a solvent bath causing chemical dissolution of the binding agents. The time of exposure of the 3D-printed part to the solvent is determined based on the geometry of the part, wherein the geometry is applied to predict the diffusion of the solvent through the 3D-printed part. The 3D-printed part is then immersed in the solvent bath to remove the binding agent, and is removed from the solvent bath after the time of exposure.

Abstract: A device for cleaning the core engine of a jet engine includes a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The nozzle unit includes a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The device may be arranged with a turbo fan jet engine. A method for cleaning, the core engine of a jet engine uses the device.

Abstract: A method for washing laboratory consumables comprises receiving, in a drawer compartment of a washing device, a rack holding a plurality of laboratory consumables, the drawer compartment selectively movable out and in between, respectively, an open and a closed position, the receiving occurring when the drawer compartment is in its open position; moving the drawer compartment to its closed position; moving a manifold dispenser downward from a loading/unloading position to a washing position; the manifold dispenser in a top compartment of the washing device that is positioned above the drawer compartment when the drawer compartment is in its closed position, the manifold dispenser selectively movable up and down between, respectively its loading/unloading position and its washing position; and directing one or more fluid solutions to contact the plurality of laboratory consumables out of a plurality of liquid outputs of the manifold dispenser.

Abstract: A system for removing debris from a surface of a substrate, the system including a cantilever arm and a tip supported by the cantilever arm. The tip has a proximal portion and a distal portion such that the tip is supported by the cantilever arm via the proximal portion. The system further includes at least one nanofibril attached to the distal portion of the tip, and the at least one nanofibril is configured to elastically deform against or around the debris or the surface of the substrate.

Abstract: A system for recovering antifreeze from a dust prevention system of a mineral material processing plant, wherein the system includes an antifreeze tank, a pump configured to circulate water and/or antifreeze, a first valve configured to connect to a water inlet and/or antifreeze tank to the pump, a nozzle manifold connected to the pump, a second valve configured to connect the nozzle manifold to the antifreeze tank and/or a third valve, and a control system. The control system is configured to operate the system according to a method including the steps of sucking water using a pump from a water inlet via a first valve, displacing the antifreeze via a nozzle manifold into an antifreeze tank until the water reaches a second valve, and connecting the second valve to a third valve to allow circulation of water in the system.

Abstract: A method and system for cleaning an array of solar panels. The system can include an applicator apparatus configured with a plurality of cleaning devices, and an automatic position system (APS) configured with the applicator apparatus. The APS can include a first and second sensor coupled to the applicator apparatus. A controller coupled to the first and second sensor devices can be configured to adjust a position of the applicator apparatus to maintain the plurality of cleaning devices in a direction facing a solar panel to facilitate a removal of an undesired material from the solar panel, while the applicator apparatus is moved from a first position to a second position. A mobile vehicle can be configured with the applicator apparatus to move along a row of the array of solar panels to perform the method for cleaning.

Abstract: A method for washing laboratory consumables comprises directing one or more liquid solutions to contact a plurality of laboratory consumables held by a rack, draining the one or more liquid solutions via a waste drain disposed proximate to a washing chamber configured to receive the one or more directed liquid solutions following the contact by the one or more liquid solutions with the plurality of laboratory consumables, and exposing the plurality of laboratory consumables to light in an ultraviolet (UV) range. The directing comprises introducing the one or more liquid solutions into a fluid input and out of a plurality of fluid outputs of a manifold dispenser. The number of fluid outputs is equal to the number of laboratory consumables such that each one of the fluid outputs directs the one or more liquid solutions at a corresponding one of the laboratory consumables.

Abstract: A substrate processing apparatus with efficient drying includes a chamber body having an upper opening, a chamber cover having a lower opening, and a shield plate disposed in a cover internal space of the chamber cover. With the upper opening of the chamber body covered by the chamber cover, a chamber is formed. In the cover internal space, a scanning nozzle for discharging a processing liquid toward a substrate (9) is disposed and an inert gas is supplied and a gas is exhausted from the inside. When the processing liquid is supplied onto the substrate, the discharge part is disposed at a discharge position, and when the discharge part is dried while no processing liquid is supplied onto the substrate, the discharge part is disposed at a waiting position and the lower opening is closed by the shield plate.

Abstract: The object of the invention is a device for cleaning the core engine of a jet engine, having a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The invention provides that the nozzle unit has a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The object of the invention is further an arrangement of such a device and a turbo fan jet engine, and a method for cleaning the core engine of a jet engine using the device.

Abstract: Reliably safe remediated construction aggregate derived from excavated contaminated spoil remediated with a system and method using a sorbent in a verified process of testing and analysis of spoil before and after remediation and of adjusting amounts of sorbent and supplemental water mixed with contaminated spoil.

Abstract: It is an aspect of the present disclosure to provide a dish washing machine capable of actively responding to a problem when circulation of washing water is not smoothly performed by sequentially and selectively performing a bubble removal operation, a filter blockage removal operation, and a water supply operation, and a method of controlling the same.

Abstract: The present invention is directed to a method of cleaning an oil and gas well riser section that has a central larger diameter tubular member having a flow bore and a plurality of smaller diameter tubular members connected to the central larger diameter tubular member, each smaller diameter tubular member having a flow bore. The method includes placing a fitting on an end portion of the riser section, the fitting covering an end of the larger diameter tubular member and the ends of the smaller diameter tubular members, wherein the fitting preferably has multiple openings including one or more centrally located openings and a plurality of circumferentially spaced apart outer openings that are spaced radially away from each of the one or more centrally located openings, said fitting having a drain opening.