A substrate treatment apparatus includes a brush moving mechanism which moves a shaft to which a cleaning brush is attached. The brush body includes a substrate contact portion of a pillar-shaped portion. The substrate treatment apparatus further includes a correcting member and a relatively-positioning mechanism. When the correcting member is placed in a target position, a contact portion of the correcting member overlaps an object portion which is a combination of a design contact portion and a belt-shaped annular portion in an outer surface of a design pillar-shaped portion of a design body of a design brush. The contact portion is formed to have an inverted shape of the object portion of the design brush, and a portion of the contact portion, which corresponds to the belt-shaped annular portion, is a center-axis facing surface which faces a center axis of the shaft.

A housing has a rearward end with a handle. The housing has a forward end with a motor housing and a laterally spaced guard housing. The housing has a housing axis extending between the forward end and the rearward end. The guard housing is located to the left side of the forward end. A motor located within the motor housing has a drive shaft rotatable around a horizontal axis of rotation perpendicular with the housing axis and extending into the guard housing. A brush wheel mounted on the drive shaft rotates with the drive shaft for brushing and cleaning small bathroom grout, tub and shower walls and floors, kitchen and bathroom sinks, especially under-mounted, around windows and more.

A cleaning system comprises a first cleaning tank, a carrying and moving unit, a first cleaning spray head, and a rolling brush unit. The carrying and moving unit is configured to move a polishing film to be cleaned into the first cleaning tank and hold the polishing film in the first cleaning tank. The first cleaning spray head is configured to spray a cleaning liquid on the polishing film held in the first cleaning tank. The rolling brush unit is configured to brush the polishing film while the first cleaning spray head sprays the cleaning liquid on the polishing film.

A cleaning mechanism, a cleaning device, and an air conditioner are disclosed. The cleaning mechanism is configured to remove dust of an member object to be cleaned, and includes a dust suction member and a switch member. The dust suction member is movable in a reciprocating manner with respect to a surface to be cleaned of the object, and is provided with at least two separate dust suction chambers each having a dust suction port. In an extension direction of the dust suction chambers, a projected length of the dust suction port on the surface to be cleaned is smaller than the length of the surface to be cleaned. Each of the dust suction chambers is configured to communicate with a fan, and the switch member selectively communicates the fan with one of the dust suction chambers.

Disclosed is a substrate processing apparatus including: a substrate holding member that holds a peripheral portion of a substrate; a rotating member that includes a plate provided with the substrate holding member and rotates the substrate by rotating the plate; a fluid supply unit that is disposed at a center of the rotating member and supplies a processing liquid and an inert gas to a lower surface of the substrate held by the substrate holding member; and a controller that controls to perform a liquid processing by supplying the processing liquid to the lower surface of the substrate while rotating the substrate, and, after the liquid processing, to perform a drying processing of the substrate while supplying the inert gas to the lower surface of the substrate.

An eyewear includes a frame capable of being mounted with at least one lens, and a driving mechanism. A lower part of the frame is configured as a use position allowing the at least one lens to be in a use state, an upper part of the frame is configured as a storage position allowing the at least one lens to be in a storage state, and the driving mechanism is configured to drive the at least one lens to move between the use position and the storage position.

A fluid flow actuated tool including a housing, a tool and an actuating mechanism. The housing includes a housing interior. The housing interior receives a flow of fluid. The actuating mechanism includes a fluid wheel structure. The fluid wheel structure is connected to the tool. At least a portion of the fluid wheel structure is arranged in the flow of fluid for rotating the fluid wheel structure. The tool is actuated based on rotation of the fluid wheel structure.

The baseboard-cleaning implement is a handheld device. The baseboard-cleaning implement is a hand tool. The baseboard-cleaning implement is configured for use in cleaning a baseboard. The baseboard-cleaning implement is a cleaning brush. The baseboard-cleaning implement is configured for use with a liquid soap. The baseboard-cleaning implement includes a handle, a plurality of interchangeable brushes, a fastener, and a control circuit. The fastener removably attaches any brush selected from the plurality of interchangeable brushes to the handle. The handle contains the control circuit. The control circuit pumps the liquid soap from the handle into the selected brush. The control circuit rotates any brush selected from the plurality of interchangeable brushes. The direction of rotation of the selected brush is selectable.

A vehicle washing system and a method for operating such a vehicle washing system in which a vehicle is scanned in a longitudinal direction by a sensor device. Measurement data are captured so that position data for the positions of vehicle wheels are determined based on an evaluation of the measurement data. The determined position data of the positions of the wheels are subjected to a confidence check, so that a confidence measure is determined. If the determined confidence measure is greater than or equal to a confidence threshold value, a treatment of the wheels is carried out in a first mode at the positions associated with the position data, and, if the determined confidence measure is smaller than the confidence threshold value, a treatment of the wheels is not carried out, or is carried out in a second mode at the positions associated with the position data.

Systems and methods are provided for cleaning a cloth or fabric that has been used for growing plants. The cloth or fabric may be separated from or mounted with respect to a tray or support during the cleaning operation. At least two opposed, rotating brushes engage the top and bottom surfaces of the cloth or fabric to abrade and clean those surfaces. In addition, spray units, e.g., high pressure fluid nozzles, may direct cleaning fluid against one or both surfaces of the cloth or fabric. Filtration and sterilization systems may also be associated with the cleaning operation.