Abstract: A bidet washing apparatus attachable to a toilet bowl for cleaning one or more body parts of a user is disclosed. The apparatus can include a water inlet, a control unit, a control unit switch, and a control unit outlet; a reservoir dispenser having a chamber, a reservoir dispenser switch, a reservoir dispenser valve, and a reservoir dispenser outlet; a nozzle assembly having a washing nozzle, connected to the control unit outlet with a water tube, a protective shield gate covering the nozzle assembly and washing nozzle; and a plurality of nozzle assembly and/or gate cleaning outlets connected to the reservoir dispenser outlet with a water tube for cleaning and/or disinfecting the nozzle assembly, washing nozzle, and/or the protective gate.

Abstract: A bidet washing apparatus attachable to a toilet howl for cleaning one or more body parts of a user is disclosed. The apparatus can include a water inlet, a control unit, a control unit switch, and a control unit outlet; a reservoir dispenser having a chamber, a reservoir dispenser switch, a reservoir dispenser valve, a reservoir dispenser outlet, and one or more lids or caps having a built-in check valve on the one or more reservoir dispensers; a nozzle assembly having a washing nozzle, connected to the control unit outlet with a water tube, a protective .shield gate covering the nozzle assembly and washing nozzle; and a plurality of nozzle assembly and/or gate cleaning outlets connected to the reservoir dispenser outlet with a water tube tor cleaning and/or disinfecting the nozzle assembly, washing nozzle, and/or the protective gate.

Abstract: The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.

Abstract: The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.

Abstract: The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.

Abstract: The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.

Abstract: The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.

Abstract: A bidet washing apparatus attachable to a toilet bowl for cleaning one or more body parts of a user is disclosed. The apparatus can include one or more water inlets configured to supply water, and a control unit, housing one or more valves connected to the one or more water inlets, including one or more control switches configured to operate the one or more valves. The apparatus can include a nozzle assembly with at least one washing nozzle fluidically connected to at least one of the valves with one or more water tubes. The at least one washing nozzle can be positioned for directing water to the body parts of the user. The apparatus can also include a protective shield gate covering at least a portion of the at least one washing nozzle, where the protective shield gate is rotatably coupled to the bidet washing apparatus.

Abstract: In various embodiments, a method for determining a similarity between two data sets is disclosed, the steps of which include determining a first list of data clusters for a first hierarchically-organized data set, determining a second list of data clusters for a second hierarchically-organized data set, and determining a similarity between the first and second data sets by calculating a maximum flow between the first list of data clusters and the second list of data clusters.