Abstract: Various powered mobility systems, such as scooters and wheeled boards, are disclosed. The powered mobility system can be a drive assembly, which can include a motor, transmission assembly, driving wheel, and power supply. The drive assembly can be detachable from the rest of the personal mobility vehicle.

Abstract: A dust removal paper for use with a mop is composed of a rectangular main body and two sleeve-joint portions. The sleeve-joint portions are connected with two short sides of the main body separately and each include a sleeve-joint channel. The dust removal paper can be connected with the mop via the sleeve-joint channels for mopping and cleaning the ground or wall. Because the mop does not need tiny hooks for connection with the dust removal paper, the dust removal paper can abut much against the ground or wall to enhance the cleaning efficiency. Besides, when two swing links of the mop pivot 180 degrees to exchange their positions, the dust removal paper can be flipped upside down automatically. It is very convenient in operation.

Abstract: A flip mop apparatus has a handle; a mop head mounted on the handle; a sheet flipper mounted on the mop head; and a cleaning sheet mounted to the sheet flipper. The sheet flipper has an outside arm and an inside arm that are movable and configured to transpose between a first mode and a second mode for flipping the cleaning sheet that has a first edge mounted to the outside arm and a second edge mounted to the inside arm. The sheet flipper may have an inside gear in gear connection with an outside gear. The inside gear may have gear connection with the outside gear through an intermediate gear. The inside gear may have inside gear outside teeth meshing with intermediate gear teeth on the intermediate gear. Intermediate gear teeth also mesh with outside gear inside teeth.

Abstract: A contact lens case includes a cup adapted to receive minimized quantity of cleaning solution and a cap removable of the opening mouth of the cup. The lens support structure is pivotally connected to the cap that holds one of a pair of lens within the cup. The lens support structure consists of a base plate where a pair of contact lenses lay on each side and is held by a pair of swiveling arms, one on each side. The lens support structure also acts as two contact lens eye wearing device, one on each side, when removed from cup and having the arms swiveled mechanically downward. When swiveled back to upright position the suction cup at the end of the swivel holds the contact lens against the lens support structure plate.

Abstract: A contact lens case includes a cup adapted to receive minimized quantity of cleaning solution and a cap removable of the opening mouth of the cup. The lens support structure is pivotally connected to the cap that holds one of a pair of lens within the cup. The lens support structure consists of a base plate where a pair of contact lenses lay on each side and is held by a pair of swiveling arms, one on each side. The lens support structure also acts as two contact lens eye wearing device, one on each side, when removed from cup and having the arms swiveled mechanically downward. When swiveled back to upright position the suction cup at the end of the swivel holds the contact lens against the lens support structure plate.

Abstract: A customer quotation system and method thereof are disclosed. In some embodiments, the system creates quoting data tables for products in accordance with original data tables for production. The system then integrates the quoting data tables to create customer requirement tables compatible with customer quotation systems. The system automatically provides product prices, which are derived from the sum of quotes for process technologies when customers create purchase orders.

Abstract: A method for use in generating a set of transform rules to be used in transforming existing web pages (or other information) for display (or playback, or the like) on associated web enabled Internet appliances. Information in a source page and a template page are identified as elements with an identifier and path name. User actions for arranging the elements are recorded are recorded onto at least a pair of stacks, which might include a redo stack, and an undo stack. The stacks are used as the basis for supporting the user actions. Chains of elements are generated from the stacks, and XSLT is provided from the chains. XSLT is associated with the transform rules, which reference the XSLT. The set of transform rules for the source pages are generated according to the source page URL, the XSLT, and the intended receiving device.