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JPS6438152A |
PURPOSE: To easily carry out classification of fine particles by insulating and crossing each set of filament electrodes to each other, connecting a power source of high voltage and high frequency between the filament electrodes to form ...
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JPS6422364A |
PURPOSE: To prevent the self discharge of charged liq. droplets and to enhance the classification efficiency by electrostatically injecting a mixture of a nonvolatile liq. having high surface tension and the particles to be classified, a...
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JPS644268A |
PURPOSE: To enable powder to select in accordance with difference of its surface characteristics, charging or magnetic properties by applying a DC voltage to a magnetic roll and a conductor roll arranged in parallel and causing the powde...
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JPS63310654A |
PURPOSE: To increase the recovery amount of granules excepting electrically- conductive particles by providing both a lower-part electrode having transport function of the granules and an upper-part electrode having a triangular shape, a...
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JPS63287568A |
PURPOSE: To classify powdered particles equal in diameter in a submicron range on an industrial scale by very accurately removing powdered particles comparatively large in diameter from a group of powdered particles different in diameter...
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JPS63229161A |
PURPOSE: To classify an abrasive particle group within a short time, by adding a cation (anion) to a dispersion containing the abrasive particle group to charge abrasive particles and applying voltage generating a cathode (anode) to the ...
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JPS63133351U |
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JPS63158179A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6328662B2 |
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JPS6393362A |
PURPOSE: To enhance classification accuracy, by a method wherein a roller composed of a conductive material and a roller composed of a low conductive material being a non-conductor are arranged to the downstream end of a plate- shaped fe...
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JPS6393361A |
PURPOSE: To enhance classification accuracy, by separating the globular powder and flaky powder in a powder between a plate-shaped feeder and the endless belt conveyor provided above said feeder and separating both of them by utilizing t...
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JPS6359359A |
PURPOSE: To perform the classification of a shape with good accuracy, by applying charge to a metal powder through a substance being a non-conductor easy to charge and low in conductivity by electrostatic induction and adhering a flaky p...
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JPS6311057B2 |
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JPS6318385A |
PURPOSE: To collect toner with low voltage loss and high collecting efficiency by constituting the titled element of an electret fiber-like sheet having electrostatic charge on its surface and provided with an electric field structure or...
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JPS633670B2 |
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JPS62225260A |
PURPOSE: To increase the electrostatic attracting force to the ash at the electrostatic collecting part by providing a corona discharge part in the upward passage, and charging the ash having higher resistivity than a carbon particle bef...
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JPS62151947U |
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JPS62216655A |
PURPOSE: To attain deashing of particulate coal in high yield and high separation efficiency by giving ultrasonic wave to coal drainage contg. particulate coal or the like and thereafter introducing pressurized air thereinto. CONSTITUTIO...
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JPS62148359U |
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JPS62210065A |
PURPOSE: To easily take out only the particles suitable for the purpose of use by combining an electrostatic classifying part and magnetic classifying part and disposing a magnetic roll to the position apart from the particle falling sur...
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JPS62167478A |
PURPOSE: To make it possible to fractionally sample many kinds of particles, by constituting the titled apparatus so that a micronozzle emitting a liquid droplet is used and the falling liquid droplet charged positively or negatively is ...
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JPS62152855A |
PURPOSE: To enable dust such as pulverized paper sticking to the surface of a material to be printed to be removed directly before printing by collecting dust in such a state that an adhesive power to a material to be printed is reduced ...
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JPS6283059A |
PURPOSE: To perform screening of a powder having a necessary particle size from a powder having wide particle size distribution with good accuracy, by providing plural stages of electrodes each forming an electric field matrix in the bef...
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JPS6253754A |
PURPOSE: To perform the classification of particles with high accuracy, by supplying particles to be classified to the electric field matrix, formed by a method wherein two sets of linear electrodes are superposed and intersected to each...
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JPS6253755A |
PURPOSE: To obtain an apparatus for performing the classification of ultrafine particles, by forming meshes, to which an AC power source capable changing frequency and voltage to be applied is connected, between linear electrodes applied...
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JPS6230562A |
PURPOSE: To efficiently classify stock particles without changing the characteristics thereof, by supplying stock particles such as organism cells to a dielectric substrate having a linear electrode group embedded therein and separating ...
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JPS6155427B2 |
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JPS61249519A |
PURPOSE: To release the powder such as nonburned carbon incorporated in an exhaust gas from a small body of a grain layer efficiently by causing the corona discharge between a corona discharge electrode and a corresponding electrode and ...
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JPS6146178B2 |
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JPS61222558A |
PURPOSE: To enhance the recovery ratio of coal and to reduce necessary crushing power, by applying electrostatic separation treatment to slack coals, with low concentration of ash content, which were respectively subjected to corona disc...
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JPS61222557A |
PURPOSE: To enhance the recovery ratio of coal and to miniaturize an apparatus, by preparing purified slack coal by mixing high grade slack coal low in ash content respectively separated by primary and secondary electrostatic separation ...
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JPS61222559A |
PURPOSE: To enhance separation accuracy or separation efficiency, by respectively applying electrostatic separation treatment to fine slack coals by low voltage corona discharge to separate high grade slack coals low in ash content and m...
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JPS61220749A |
PURPOSE: To obtain the titled apparatus wherein the classifying treatment is effectively performed in the small electric power consumption by providing slantwise the rodlike electrodes forming the alternating electric field on one plane ...
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JPS61501829A |
A method and apparatus for physical separation of aleurone cell particles and pericarp-testa particles from commercial wheat bran, the method comprises removing from a fraction of aleurone cell particles and pericarp-testa articles withi...
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JPS61171558A |
PURPOSE: To enable electrostatic separation treatment under an air atmosphere while an explosion accident is certainly prevented, by charging stock fine powdery coal by corona discharge in electrostatic separation treatment. CONSTITUTION...
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JPS61171559A |
PURPOSE: To separate ash in an extremely high removal ratio, by preliminarily adjusting the average particle size of stock fine powdery coal to be subjected to electrostatic separation treatment to a predetermined range. CONSTITUTION: Th...
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JPS61153163A |
PURPOSE: To classify the powder granular bodies efficiently without the clogging by making a pair of opposed sieves both electrodes, providing the electrode plates to the backs of the electrodes and spraying the electrically-conductive p...
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JPS6198552U |
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JPS61120651A |
PURPOSE: To enable the classification of fine particles with a particle size of up to about several μm W 0.01μm, by changing the intensity of the electric field in a classifier corresponding to the particle size of fine particles to be...
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JPS60250098A |
PURPOSE: To economically remove ashes from coal at a high deashing efficiency by dispersing crushed coal in a water-insoluble solvent and separating the ashes from carbonaceous materials by application of a voltage to the obtd. slurry. C...
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JPS60148044U |
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JPS60156568A |
PURPOSE: To perform classification having excellent performance with less energy consumption by electrostatically charging particle grain to be treated on a classification plate and applying electrostatic power and mechanical driving for...
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JPS60139350A |
PURPOSE: To receive particles in a state separated into many kinds by one separating operation, by applying plane deflection to liquid droplets containing particles to fall the same by imparting a large number of selection signals to sai...
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JPS6031547B2 |
The separator charges the particles to be separated and passes them through an alternating electric field which has a non-uniform intensity in a direction perpendicular to the forward direction, and which also has field lines curved in t...
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JPS6031546B2 |
A method and apparatus for classifying desirable particles of powder metal by size and removing particles of undesirable material of a different density than the metal particles. There is included a housing 14 defining a closed flow path...
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JPS6090245U |
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JPS6023867B2 |
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JPS6071055A |
PURPOSE: To easily sort an article to be sorted without using a complicated electric circuit and complicated machine parts, by placing the article to be sorted on a rotatably moving photoconductive film, and irradiating the same with lig...
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JPS6068062A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6061058A |
PURPOSE: To revover the high-quality iron powder by jetting the starting material from an electric field producing gun to obtain negatively ionized unit particles, and depositing the particles on a positively ionized material. CONSTITUTI...
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