Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e,g, a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e,g, a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a WIFI or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e,g, a P2P protocol. All downloads are governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: A system is presented providing content to a plurality of handheld devices (including musical selections). The devices can access a server over the Internet via a Wi-Fi or other similar wireless interconnection and can download songs requested by a user from the server or from other users using, e.g., a P2P protocol. All downloads may be governed by applicable DRM rules. Content and playlists may also be pushed by a server from other sources and means including, e.g., podcasting, based on predetermined rules, favorite preferences of users, and other criteria.

Abstract: An apparatus for cutting stone which utilizes both a circular saw and a water jet. Both the saw and the water jet are mounted on a gantry, which moves along tracks. All the parts are under the control of the CNC device. The saw is used for straight cuts and curves where possible. The water jet, which is slower and more expensive to operate is only used where the saw cannot be used. The water jet is used to finish a saw cut to avoid any overtravel.

Abstract: A portable wireless communications subscriber audio and/or video player apparatus and system and method for selecting, requesting, downloading, and playing audio and/or video data content files from an Internet-based database server. The wireless link is preferably implemented in accordance with the WiFi protocol, which allows connectivity to the Internet by being in proximity with a local base station or WiFi hotspot (i.e., publicly available local wireless access hub connected to the Internet). The portable wireless communications subscriber audio and/or video player apparatus and system preferably include a security means for monitoring and blocking unauthorized use of the player apparatus and system. The player apparatus further preferably has the capability to communicate with other neighboring player apparatus for the purpose of exchanging content data files, playlists and personal messages.

Abstract: Waste materials of varying density are passed through a hammer mill for size reduction after which they are moved along a gravity path within a stream of hot inert gas. The stream of materials is intercepted by a transversely moving mass of heated inert gas that separates the lighter materials from the heavier ones. A manifold receives the lighter materials while the heavier items are picked up at a lower position by a sealed screw conveyor. An adjustably located table and damper plate enable varying the weight-cut.

Abstract: Molten sulfur is fed at a controlled flow rate into a spinning vessel located in an enclosure. Air is supplied to the enclosure by an evaporative cooler. A ring of sulfur ejecting nozzles each have an inlet communicating with the periphery of the vessel interior and an outlet communicating with the air in the enclosure. The molten sulfur is fed to the vessel at a rate lower than its discharge capacity. The sulfur is ejected from the nozzles at a temperature providing low viscosity directly into a cooling zone where its viscosity is rapidly increased and subsequently is atomized and cooled by fans on both sides of the ring of nozzles into which water is sprayed to form solid particles before appreciable agglomeration of the solid particle takes place. The solid particles are removed from the enclosure in a mixture with a substantial quantity of water saturated air, and then separated from the air by a centrifugal separator.

Abstract: An accessory fender is attached to the flange delineating the wheel opening of an automotive vehicle by a plurality of retainer clips having teeth struck out from confronting surfaces. The clips are merely driven over juxtaposed surfaces of the fender and flange and engage respective surfaces in such a manner as to resist withdrawal of the clip. The clip may be manually deflected to withdraw the teeth from the fender to permit separation of the fender from the flange.

Abstract: Molten sulfur is fed at a controlled flow rate into a spinning vessel located in an enclosure. A ring of sulfur ejecting nozzles each have an inlet communicating with a conduit that extends tangentially from the periphery of the vessel interior and an outlet communicating with the air in the enclosure. As the sulfur is ejected from the nozzles, it is atomized. The atomized sulfur is further cooled to form solid particles before appreciable agglomeration takes place by fans on both sides of the ring of nozzles into which cooling water is ejected and evaporated. Each nozzle has a deflector at its outlet, and adjustable protrusions that interrupt the flow at the nozzle outlet to control the particle size. The solid particles are removed from the enclosure, thoroughly mixed with a substantial quantity of air, and then separated from the air by a cyclone centrifugal separator.

Abstract: A pair of elongated, parallel pits receive materials for handling. Just inwardly of each pit there is located a parallel running belt conveyor. Feeder vehicles mounted on rails in the pits outwardly of the belt conveyors are powered to traverse the pits lengthwise with each including a screw feeder for moving the materials from the pits onto the belt conveyors. Further apparatus on the feeder vehicles moves substantially vertically through the materials in the pits as the vehicles move therealong to break up any clumping of the materials (e.g., bagged material) to facilitate operations of the screw feeders. Control equipment is provided such that if a feeder vehicle encounters an object it cannot move, then the vehicle moves back a certain amount and an alarm is given, after which the vehicle makes another attempt to feed the object. This process will continue until either the object is removed and/or the operator resets the equipment as provided for.

Abstract: Solid wastes are dumped into a receiving pit and a conveyor transfers them to a separate station where salvage operations are performed. Adjacent the salvage station a saw cuts waste wood to manageable lengths, which is conveyed with the other wastes to a shredder for reduction in size, after which the entire waste batch passes through a magnetic separator where magnetically attractable materials are removed. A waste oil burner removes combustibles adhering to the magnetic materials. The sized wood and other solid wastes may then be optionally passed through a further sizing mill as well as further dehydration and then transported to one of a plurality of silos for temporary storage. Each silo can deliver wastes to any one of several rotary kilns. The kilns are operated at their input end in low oxygen with temperature control effected by feedback flue gases. Waste oils are the ignition fuel with hot air from an economizer promoting auto-ignition.