Abstract: An outsole has a layer of cloth, an adhesive layer mounted on a first side of the layer of cloth and multiple rubber lugs mounted a second side of the layer of cloth. Hence, the outsole can lighten the burden on a user's feet.

Abstract: An ecological brick for slope lands is made from virgin materials or wasted materials and formed in a porous structure to equip water permeable and retaining properties. The brick has one side forming a space for growing plants. The space has a portion forming a cavity located deeply in the interior of the brick for holding the plants. The brick has means to couple with one another such as through holes to receive elongated reinforced bars or insert pins. The coupling means may also be formed on the peripheral sides of the brick to allow the brick to wedge and couple with one another.

Abstract: An equipment and method of manufacturing an amplifier utilizes different injection molding machines to respectively manufacture an external case of an amplifier by using unlimited kinds of material to increase the connection between a diaphragm and a suspension, reduce the cost and enhance the speed of manufacture and the utilization rate of producibility tremendously.

Abstract: An improved structure of amplifier, the amplifier consists of a frame, a base fixed at the bottom of the frame, one or more than one magnet, a spacer, a T-shaped iron, a package component containing one or more than one damper, a cone paper, a heat sink, a rubber edge, a dust cap, a voice coil, a fixed tube, the package component is placed inside the frame, the frames is featured by its one-body structure which is produce by injection molding and made of rubber material.

Abstract: Optical glasses and polymers are described that incorporate homogeneously dispersed fullerene molecules. The resultant materials may be used as optical filters, the cut-off frequency being easily adjustable by changing the fullerene content. To prepare glasses fullerene molecules are firstly functionalized by amination prior to being incorporated into a sol-gel process to prepare the glass. To prepare polymers a pre-existing polymer may be subject to fullerenation, or fullerene may be copolymerized with a selected monomer.