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Classifying, separating, and assorting solids November recently filed with US Patent Office 11/11

20110284429 - Fluidizing apparatus: A fluidizing apparatus comprises a vessel having an inlet, a plurality of outlets and a nozzle, through which a pressurized fluid can be fed into the vessel. The outlets are spaced at different heights from a base of the vessel and are controlled by valves enabling fluidized solids to be... Agent: Dps Bristol (holdings) Ltd

20110284430 - Method of manufacturing a rotor for a screening apparatus, a rotor and a turbulence element for a rotor: The present invention relates to a method of manufacturing a rotor for a screening apparatus and a rotor structure for a screening apparatus. The rotor structure is particularly suitable in screening fiber suspensions of the pulp and paper industry. The apparatus relates to a novel rotor construction, and especially to... Agent: Advanced Fiber Technologies (aft) Trust

20110284431 - Piezoelectric valve and optical granular material-sorting apparatus utilizing such piezoelectric valve: A piezoelectric valve comprising: a valve main body formed in which are a gas pressure chamber that takes in compressed gas supplied from the outside as well as a gas release channel through which the compressed gas is released from the gas pressure chamber; a valve body placed in the... Agent: Satake Corporation

20110284432 - Device and method for removing impurities from an agricultural fibrous material: The present invention is related to a device for removing impurities from an agricultural fibrous material. In addition, the invention is related to a method for obtaining the same. The device according to the invention comprises: a processing unit (4) having an inlet (16), an outlet (38), and a first... Agent:

20110278203 - Separation of particles from a flowing stream: This invention provides a process for separating particles. The process is particularly effective in separating particles such as isotopes of a chemical element. In carrying out the process, at least one particle stream that comprises the particles that are to be separated is contacted with a separate carrier gas stream... Agent: Board Of Regents, The University Of Texas System

20110278204 - Device for and method of separating solid materials on the basis of a mutual difference in density: The present invention relates to a device for separating solid materials on the basis of a mutual difference in density, wherein the materials to be separated are brought into contact with a magnetic fluid across which fluid a density gradient is generated by means of a magnetic field such that... Agent:

20110278205 - Method and apparatus of conveying objects to be processed and computer-readable storage medium storing program: A method and an apparatus of simply and rapidly conveying objects having no detected abnormalities, and a computer-readable storage medium storing a program for use in the conveying method and apparatus. When abnormalities on semiconductor wafers in a wafer boat are detected, abnormality positions and types of abnormalities are identified... Agent: Tokyo Electron Limited

20110272329 - Device and method for sorting out fine particles from a particle mixture: A method for sorting out fine particles from a particle mixture arranged on a surface of a support element wherein the particle mixture comprises particles of different sizes, in particular fine particles with a diameter of up to 1 mm, where the fine particles are at least partially sorted out... Agent: Krones Ag

20110272330 - Air sifting or separating machine having discharge regulation: An air sifting or separating machine for dry separation of raw material, including a carrier member having openings and receiving material to be sifted or separated from a material feed mechanism, and a discharge mechanism for heavy material and light material layered on the carrier member during a sifting process.... Agent:

20110272331 - Process for the separation of materials from recycled electrochemical cells and batteries: Materials in battery and electrochemical cells are separated in a form suitable for recycling by employing froth flotation techniques. Bulk materials, such as casings, are removed from converted battery scrap and the resultant pulp is subjected to froth flotation. Froth flotation agents, including frothers, collectors and/or depressants, are used to... Agent: Rsr Technologies, Inc.

20110272332 - Asymmetric planetary drive assembly for use in shakers: A shale shaker comprises a base and at least one deck coupled to the base. The deck is configured to support a mud screen. The shake also comprises a support frame coupled to the base and further includes an asymmetric planetary drive assembly coupled to the support frame for vibrating... Agent: Kem-tron Technologies, Inc.

20110272333 - Popcorn bowl with lid for separating unpopped kernals: A popcorn bowl with a lid that separates unpopped kernels has versatile uses both as a popcorn container and an unpopped kernel separator, and consists of a bowl (3) for receiving popcorn, generally together with unpopped kernels (5), and a lid (2) with (round, rectangular, etc.) holes sized in such... Agent:

20110266199 - Device for selecting and separating objects: The present invention provides a device for sorting items according to at least one predetermined criterion. The device includes at least one conveyor for transporting an item along at least a portion of the device, a measuring until positioned in proximity to the conveyor for receiving the items from the... Agent: