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| Number | Title | Issue Date |
| 7335323 | Method for producing cordierite ceramic body using reclaimed ceramic starting material A reclaimed ceramic starting material is produced from scrap generated in a method for producing a cordierite ceramic body. The scrap is an unnecessary part generated in a cutting step of cutting a dried ceramic molded article into a predetermined length or a defect... | 02/26/2008 |
| 7285311 | Process for coating-decorating molded resin products A process is provided for coating/decorating molded resin products having excellent waterproofing properties, which is able to simply and effectively reuse waste FRP. The surface of the molded resin product obtained by mixing, melting, and making mixture 8 co... | 10/23/2007 |
| 7255933 | Multi-layer sliding part and a method for its manufacture A multi-layer sliding part is prepared by a process including mixing 1–50 parts by volume of a Cu-plated solid lubricant powder with 100 parts by volume of a Cu-based alloy powder comprising 5–20 mass % of Sn and a remainder of Cu to form a mixed powder, sinteri... | 08/14/2007 |
| 7195825 | Multi-layer sliding part and a method for its manufacture A multi-layer sliding part is prepared by a process including mixing 1–50 parts by volume of a Cu-plated solid lubricant powder with 100 parts by volume of a Cu-based alloy powder comprising 5–20 mass % of Sn and a remainder of Cu to form a mixed powder, sinteri... | 03/27/2007 |
| 7150621 | Casting installation that is intended, in particular for the production of electrodes and the method used in one such installation A moulding plant, notably intended for the production of electrodes, includes a hopper, at least a first mould and a second mould, two compression devices, each device including a working table and a pressing form. The plant is characterized in that there is fixed i... | 12/19/2006 |
| 7117164 | System and method of demand planning for intermediate and by-products A system (100) for demand planning includes memory (116) containing a value representing a demand quantity of at least one end product that a manufacturer (102) is to produce. Production of the demand quantity of the end product includes product... | 10/03/2006 |
| 7014448 | Compacting facility for bulk goods A compacting facility for bulk goods is disclosed. In order to generate flakes of homogeneous quality, the bulk good is conveyed to a roller press (4) via a screw conveyor (5). The roller press (4) is supplied with bulk goods of differing qualit... | 03/21/2006 |
| 6881762 | Process for recycling powder coating waste A process for recycling of powder coating waste comprising the steps of (1) compressing powder coating waste to powder coating compacts having a volume of 0.5 mm3 to 15 cm3 by applying pressing forces; (2) placing the formed powder coating comp... | 04/19/2005 |
| 6875381 | Process for preparation of chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioates Dry flow, low compact, dust free, soluble granules of phosphoroamidothioates, preferably acephate, are produced by the process of 1) pre-mixing technical grade phosphoroamidothioate with specified adjuvants and other inert ingredients; 2) grinding to produce a groun... | 04/05/2005 |
| 6838024 | Method for making carbon blocks highly resistant to thermal shock The invention relates to a simplified production process with which it is possible to obtain carbon blocks, in particular anodes intended for aluminium production using the Hall-Héroult electrolysis process, which have high thermal shock resistance. This process co... | 01/04/2005 |
| 6793163 | Process for recycling powder coating fines The present invention provides a process for recycling fines produced during the production of powder coatings comprising the steps of heating the fines for a sufficient time and a sufficient temperature such that a reusable product is obtained, cooling such product... | 09/21/2004 |
| 6776954 | Recycle methods for water based powder injection molding compounds A process for adjusting the level of water or water soluble additives in aqueous-based powder injection molding compounds for the purpose of recycling scrap material, controlling shrinkage or rehydrating dry feedstock. Depending on the objective, the process may req... | 08/17/2004 |
| 6746309 | Method of fabricating a semiconductor device Waste water generated by processing a semiconductor is filtered to be cleaned. Removable matters trapped by a first filter film are used as a second filter film. Filtering capciity is maintained by applying an external force such as bubbles to the second filter film... | 06/08/2004 |
| 6638452 | Method for production of storage-stable pellets from clarified sludge In order to produce pellets or agglomerates in an economically feasible manner from clarified sludge which contains disease-causing bacteria and which is dewatered in a solid mantle worm-gear centrifuge (11) and is subsequently thermally dried in the cent... | 10/28/2003 |
| 6544447 | Method of paper sludge and plastics formulation This invention generally relates to the formulation of thermoplastic pellets from a combination of raw sludge material from a paper mill with thermoplastic material from post industrial or consumer sources. Initially, waste raw sludge material is transpor... | 04/08/2003 |
| 6533970 | Method for making aerated concrete blocks having at least one passageway drilled therein A method for making aerated concrete blocks includes dispensing materials for making aerated concrete into a mold and allowing the materials to rise and stiffen into a body. The body may be divided into an array of blocks which are then cured. At least on... | 03/18/2003 |
| 6517753 | Method and device for forming a mat of particle board A method and a device for continuous forming of a mat of particle lignocellulosic material by means of a batching unit (12) with a distribution chamber (15) in connection with the manufacture of board. The material is deposited on a continuous forming web... | 02/11/2003 |
| 6503424 | Multicolored patterned floor covering and method for manufacture A multicolored, patterned floor covering is disclosed along with a method for its manufacture. The floor covering is made of a sheeting which has a first color, and a granular material dyed differently from the sheeting which is embedded in the sheeting a... | 01/07/2003 |
| 6495073 | Method for the manufacture of medical, dental-medical, dental-technical and technical parts from ceramics For the manufacture of shaped parts (6) from ceramics, for example for dental-technical purposes, first of all a powdery ceramic raw material is compressed to form a ceramic green compact (4). The inner contour and/or the outer contour of the shaped parts... | 12/17/2002 |
| 6494926 | Fuel cell separator and production method thereof A fuel cell separator made of conductive material and resin wherein the conducive material is recycled from waste of fuel cell separators. The fuel cell separator consisting of conductive material and resin is made by using the waste of fuel cell separato... | 12/17/2002 |
| 6454971 | Process for producing tiles from waste material In a process for producing tiles, the waste material is ground to a reduced size, ferrous metals are removed from the waste material, the waste material is mixed with a binder to form a mixture after grinding, and the mixture is molded to form the tiles. ... | 09/24/2002 |
| 6312629 | Apparatus and method for pressing powders The present invention provides a method and apparatus for providing zero-defect pressed articles with minimal, remote operator intervention. The apparatus includes a programmable logic controller, controlling a powder feeder portion having a dump bucket w... | 11/06/2001 |
| 6299805 | Boron nitride sealing element A sealing member is produced from form-pressed boron nitride powder, while adding an inorganic or organic binding agent. Such boron nitride powder is obtained during the machining of boron nitride blocks composed of hexagonal boron nitride. This powder ca... | 10/09/2001 |
| 6258877 | Method of producing molded products from stripped roofing material A method of converting stripped roofing material into a useful product comprising feeding roofing material removed during repair or reroofing of a building roof into a shredder introducing particles of material from said shredder together with particles o... | 07/10/2001 |
| 6146560 | Process for forming an article from recycled ceramic molding compound Recycled, reground ceramic powder is mixed with a liquid carrier, a binder and processing additives to form a material useful for molding complex-shaped parts at relatively low pressures in conventional injection molding equipment.... | 11/14/2000 |
| 6136144 | Method of removing sulfur from a process gas stream using a packed bed calcinator The present invention reduces the sulfur and odor emissions from a paper-making Kraft process by recovering the sulfur in the non-combustible gases (NGCs) emitted by the Kraft process. In a first embodiment of the invention, the NGCs are flamelessly oxidi... | 10/24/2000 |
| 6054074 | Method for making manufactured aggregates from coal combustion by-products This is a method of producing manufactured aggregates from coal combustion by-products having sulfur. Recycle fines containing calcium hydroxide, an aluminum-containing material, and water are mixed together to form a feed mix which is agglomerated into a... | 04/25/2000 |
| 6013209 | Granulation method An apparatus and method for uniform granulation is disclosed. The method involves the use of an initial feedstock having particle size of -150 mesh and 90% or greater particle size of 200 mesh. The feedstock may be contacted in a pan granulator which incl... | 01/11/2000 |
| 6013216 | Method of granulating powder and apparatus for it The present invention is intended for granulation of powder comprising the steps of mixing a powder and a mist of binder by fluidizing air flow, collecting the mixture of the powder and the binder on a filter surface thereby forming a powder layer thereon... | 01/11/2000 |
| 5945044 | Wood cement board and a manufacturing method thereof A wood cement board substantially consisting of reinforcing wood material and a cement wherein said reinforcing wood material is treated by a method comprising attaching an aqueous solution of a mineral acid and adding and mixing an alkaline metal silicat... | 08/31/1999 |
| 5882552 | Method for recycling fuel scrap into manufacture of nuclear fuel pellets A method is disclosed in which fuel scrap of UO2 alone or UO2 containing an oxide of plutonium, gadolinium or erbium is recycled into the manufacture of nuclear fuel pellets. The fuel scrap consisting of defective fuel pellets is com... | 03/16/1999 |
| 5824244 | Lime mud regeneration process A lime regeneration method and system of apparatus which compacts lime mud into agglomerates of predetermined configurations for improved handling and processing in a subsequent compact, efficient, minimally polluting and low cost reactor vessel in which ... | 10/20/1998 |
| 5779945 | Process for producing granules A process for producing granules from a liquid composition which includes the steps of applying the liquid composition onto solid particles of the same composition circulating in the granulation zone of a granulator, thereby causing particles to grow, dis... | 07/14/1998 |
| 5759465 | Method and apparatus for recycling waste resin products coated with foreign material films A method and apparatus for recycling waste resin products are disclosed in which a shearing force is produced from pulverized small pieces due to the rotation speed difference of rollers by making the small pieces pass between the rollers rotated at diffe... | 06/02/1998 |
| 5683631 | Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces An improved method is provided for the production of heat-treated carbon bodies in open-pit, ring furnaces. In the improved process green carbon bodies are packed with a carbonaceous particulate packing material containing as a constituent green petroleum... | 11/04/1997 |
| 5505885 | Granulation of phosphorus pentasulfide with a predetermined reactivity Uniform, free-flowing, non-friable P2 S5 granules having a predetermined reactivity can be produced by accretion by spraying molten P2 S5 onto cascading, smaller solid particles of P2 S5. T... | 04/09/1996 |
| 5468431 | Method for preparing moldable mixtures of incompatible plastics A method for preparing a mixture of plastics that are incompatible in view of processing in a shaping process, such as by extrusion, characterized by providing an initial mixture of a first part which is essentially composed of uniform material in view of... | 11/21/1995 |
| 5462233 | Process for recycling expanded particle moldings The present invention relates to a process for recovering recyclable expanded particles from expanded particle moldings including expanded particles of a synthetic resin coated with thermoplastic resin (interfacial material) whose melting point is lower t... | 10/31/1995 |
| 5458833 | Method of thermal treatment of mineral raw material Method for the production of sintered dolomite, wherein at least carbonate material is ground into particles, formed into a predetermined shape, such as briquettes, deacidified and then heated to a predetermined temperature.... | 10/17/1995 |
| 5433903 | Process for the control and regulation of the pressing process of a brick press A brick press for the production of formed bodies from free-flowing materials has a measuring and comparison device, in which pressing force and press path are detected from the beginning of the pressing process and are compared with a preset pressure cur... | 07/18/1995 |
