Abstract: A toothbrush system has a stem and an integrated paste dispenser disposed in a protective case. The stem may be manually advanced from the protective case to position a brush head for use. While the stem is being advanced, the integrated paste dispenser delivers a line of toothpaste along the top of the brush head bristles so that the toothbrush can be deployed and the toothpaste applied to the bristles in a single step.

Abstract: A toothbrush system has a stem and an integrated paste dispenser disposed in a protective case. The stem may be manually advanced from the protective case to position a brush head for use. While the stem is being advanced, the integrated paste dispenser delivers a line of toothpaste along the top of the brush head bristles so that the toothbrush can be deployed and the toothpaste applied to the bristles in a single step.

Abstract: An apparatus and method are provided for use in removal of coatings from airplanes and the like wherein such removal requires the application of a solvent composition for dissolving the coating such as paint, the solvent having a sufficiently high vapor pressure to be present in both a liquid phase and a gaseous vapor phase at stripping temperatures with the solvent in the vapor phase being lighter than the liquid phase and heavier than air, and the apparatus including a portable carriage, positionable beneath the airplane, a receptacle having spaced side walls and carried by the carriage, the side walls extending vertically upwardly, the receptacle further defining a receptacle bottom portion, the receptacle receiving spent solvent in both the liquid and the vapor phases after application of the solvent to the airplane surfaces and dissolution of the paint therein, the side walls directing the received spent solvent in both phases to the receptacle bottom portion such that vapor phase is trapped above the he

Abstract: A wrist support for use with a computer keyboard including a longitudinally extending rigid board with a foam layer and a cover to compress the foam to form a cushion. A rubber base is placed on the underside of the board. The cushion is placed near a lower edge of a keyboard for support of the wrists. A flat base can be attached to the underside to form a platform on which to rest the keyboard.

Abstract: An apparatus and method for improving the quality of paper manufactured from recycle paper stock which comprises a hydrokinetic amplifier, a pulper, a dump chest, a cyclone separator, a pressure screen, a vibratory screen and a holding tank. Contaminants contained in the fibrous stock are dispersed and emulsified during the process to produce a better quality fiber stock. The hydrokinetic amplifier generates pressure at its exit while dispersing the contaminants in the fiber stock. The energy possessed in the stock can be utilized to feed the stock through additional treatment devices such as ultrasonic generators and a device for causing the stock to take a tortuous path as it is passed therethrough to further break down the contaminants.

Abstract: An apparatus for improving the quality of paper manufactured from a contaminated fibrous stock having therein recycled paper pulp and contaminants smaller than a predetermined size and with a specific gravity approximately that of the specific gravity of whitewater used in the production of recycled paper stock comprises a hydrokinetic amplifier having a mixing chamber connected to each of a steam inlet, a stock inlet, a chemical feed inlet, an overflow discharge and a venturi. The venturi is connected to an outlet of the hydrokinetic amplifier. The apparatus also includes a pulper, a dump chest, a cyclone separator, a pressure screen, a vibratory screen, a holding tank, a pump, and various auxiliary pumps, valves, piping and sources of steam and whitewater.