Abstract: An apparatus including a container including an interior area for housing a liquid; a plurality of casters in operative connection with the container for container movement; a liquid inlet port configured to receive a liquid into the interior area; a liquid outlet port configured to discharge liquid from the interior area; and a sealed chamber enclosing a pump in fluid connection with the interior area and the liquid outlet port, a pump motor to drive the pump, and a power source to provide electrical power to the motor, wherein the motor and the power source are in operative connection via at least one circuit, wherein the power source is operative to deliver power to the pump, and wherein the pump is operative to draw liquid from the interior to be discharged therefrom.

Abstract: A barbeque grill system include a barbeque grill, a heat source, a thermoelectric generator operable for producing electric power, and a barbeque-grill accessory capable of using electric power. In further detail, the thermoelectric generator is activatable by heat produced from the heat source, so as to produce electric power. In addition, the barbeque-grill accessory is designed so as to receive electric power produced by the thermoelectric generator, once the thermoelectric generator has been activated by heat produced from the heat source.

Abstract: A fat removal device includes a screen which includes passages through which fat can be extruded, to be cut or melted away from the surface of an internal organ. The device includes a blade to cut the fat or radiofrequency monopolar or bipolar electrodes to melt the fat, aspiration to remove the fat away from the screen and blade, irrigation to irrigate the screen and blade, and an electrocautery member to cauterize the capillary bed of the fat. Methods of using removing the fat layer from the surface of an internal body organ are also described.

Abstract: An optical fiber cable having a tube in which is inserted at least one optical fiber and a mixture of a water-mediated expanding powder and a material with a particle size less than that of the water-mediated expanding powder is inserted in the tube. The percentage of the powder in the mixture is in an amount such as to block the flow of water to within a distance of less than about three meters from the point of ingress of the water in twenty-four hours and such as to bring about an increase in attenuation in the optical fiber, after it has been housed in the cavity, of less than 0.02 dB/km.

Abstract: A preferred version of the baseball glove 10 has a flexible hinge 38 which extends across the front panel 12, underneath the web 32, and part-way along the length of the back panel 14. The flexible hinge 38 includes first and second hinge edges 68, 70, 74, 76 connected to each other by a flexible spanning member 88. The glove 10 provides enhanced flexibility, which is particularly beneficial to ball players with developing hand-flex strength, and to ball players who do not want to insert the time, energy, and expense required to break in a conventional glove.