baber/WOPTO huggingface dataset:
Patent HU-197039-B (HU)
Inventor: RING GUSZTAV
Filed: 1987-04-13
Abstract: A találmány tárgya olyan vizes közegű, öntapadó ragasztóanyag-kompozíció, mely elsősorban az építőiparban, de általánosan is alkalmazható. Lényege, hogy 60—85 tömegrész 600—1100 mPas viszkozitású, 60—70 tcmeg%-os elótérhálósftott, 9—10 pH értékű poli(;:krilsav-észter)-diszperziót, 5—20 tömegrész 100-220 mPas viszkozitású, 50—70 tömeg%-os, 7 pH értékű poli(akrilsav-észter)-diszperziót, 4—20 tömegrész 1500-3500 mPas viszkozitású, 50—60 tömeg%-os poli(viniléter)-diszpeizióí, 0—5 tömegrész pirogén kovasavat, 0,1—0,6 tömegrész 29 -31 tönteg%-os, 0,91 g/ml viszkozitású, 25000—30000 átlagos molekulatömegű metil-polisziloxác-emulzió habzásgátlót és sűrítőanyagként 0—5 tömegrész 29—31 tömeg%-os, 20 ’C-on 1,05 -1,07 g/cm3 sűrűségű, 100000—120000 átlagos molekulatömegú vinilpirrolidon keverék-poümerizátumot vagy 16—20 tömeg%-os, 20 ’C-on 9000—11000 mPas viszkozitású poli(akrilsavas)-nátriumsót tartalmaz. -1-
Patent HU-185895-B (HU)
Inventor: KRAEMER WOLFGANG
IPC: A01N43/64
Filed: 1980-07-17
Abstract: Die Erfindung betrifft fungizide Mittel,die neue 1-(2,4-Dichlorphenyl)-1-(2,6-dihalogenbenzylmercapto)-2-(1,2,4-triazol-1-yl)-ethane der allgemeinen Formel I.in welcher X und Y gleich oder verschieden sind und fuer Halogen stehen,als Wirkstoffe enthalten. Diese Wirkstoffe sind fuer den Gebrauch als Pflanzenschutzmittel geeignet, sie koennen mit besonders gutem Erfolg zur Bekaempfung echter Mehltauarten, wie gegen den Erreger des echten Gurkenmehltaus (Erysiphe cichoracearum) und des echten Apfelmehltaus, eingesetzt werden.
Patent HU-209956-B (HU)
Inventor: NAGY TIBOR
IPC: H04N9/12
Filed: 1989-05-03
Abstract: A találmány szerinti képmegjelenítési eljárás során a piros, zöld, Síék színösszetevőkből legalább egy keverékszín komponenst is meghatározunk, melynek értékével a képpontokban elhelyezett legalább egy keverékszín-kibocsátó fényforrás intenzitását vezéreljük, mimellett agy képpontról több, előnyösen virtuális képet hozm'k létre. A találmány szerinti berendezés képpontokat tartalmazó táblát, tápegységet és vezérlőegységet foglal magában, a képpontok pedig hasábalakú tüköraknából (101), a tüköraknában (101) elrendezett fényforrásokból (102, 105) és homogenizátorból (103) állnak, amikoris a fényforrások (102, 105) közül legalább egynek keverékszíne, előnyösen fehér színe van, a homogenizátor (103) pedig kétszer homorú lencsékből áll. A digitális videojel pedig színanalizátor és színtranszformáló egységet tartalmazó képprocesszoron át van a vezérlő egységre kötve. HU 209 956 B A leírás terjedelme: 10 oldal (ezen belül 3 lap ábra)
Patent HU-213344-B (HU)
Title: Process for producing of stable dezintegrating plasmid-vectors
Inventor: CHINERY SIMON ANDREW
IPC: C12N1/16
Filed: 1988-04-08
Abstract: A 2 mu m plasmid vector for transforming yeast, especially brewing yeast, comprises a DNA sequence allowing propagation of the plasmid in bacteria, two copies of the 74 base pair FLP recombination site of the 2 mu m plasmid in direct orientation and a DNA sequence coding for a protein or peptide of interest. The plasmid is so constructed that in yeast the bacterial DNA sequence is spontaneously lost. A "gene of interest" is preferably inserted at the SnaBI site.
Patent HU-191633-B (HU)
Title: Fungicide compositions containing 2-phenyl-2-/azolyl-methyl/-1,3-dioxepine derivatives as active agents and process for producing the active agents
Inventor: KRAATZ UDO
IPC: A01N43/50
Filed: 1983-09-02
Abstract: 2-Aryl-2-azolylmethyl-1,3-dioxepines of the formula   <IMAGE>   in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl, X is the ethylene or vinylene grouping, and Ar is optionally substituted aryl, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent HU-218667-B (HU)
Inventor: HAMADA TAKAKAZU
IPC: A61K31/58
Filed: 1991-10-29
Abstract: A találmány új, elsősorban a dülmirigytúltengés kezelésére ésmegelőzésére alkalmas (I) általános képletű aza-szteroidszármazékokra, ezeknek a szerves kémiából jól ismertmódszerekkel való előállítására, illetve ilyen vegyületeket tartalmazógyógyászati készítményekre vonatkozik. Az (I) általános képletben R1jelentése hidrogénatom, alkilcsoport, fenil-alkil-csoport vagy alkoxi-fenil-alkil-csoport; R2 jelentése difenil-amino-csoport vagyszubsztituált alkilcsoport, amely szubsztituensként egy, kettő vagyhárom helyettesítőt, éspedig fenil-, alkoxi-fenil-, tienil-, halogén-fenil-, hidroxi-fenil-, alkil-fenil-, hidroxil-, alkoxi-- karbonil-vagy alkanoil-amino-fenil-csoportot hordoz; R3 jelentésealkenilcsoport, hidrogénatom, helyettesítetlen alkilcsoport vagyhelyettesített alkilcsoport, és az utóbbi helyettesítőkéntfenilcsoportot, karboxilcsoportot vagy hidroxilcsoportot hordoz; és az?–? és ?–? jelölésű kötések mindegyike szén-szén egyszeres kötés(–CH2–CH2–) vagy szén-szén kettős kötés (–CH=CH–) lehet. ŕ
Patent HU-200245-B (HU)
Inventor: SZANTO TAMAS
IPC: H03C3/00
Filed: 1987-10-14
Abstract: A találmány tárgya elrendezés állandó modulációs indexű frekvenciamoduláció megvalósítására, amelynek feszültségvezérelt oszcillátora, (1) annak kimenetével összekötött határoló erősítője (2), azzal összekötött szűrő áramköre (3) és hangolható mikrohullámú oszcülátora (4) van. A találmány lényege, hogy a hangolható mikrohullámú oszcillátor (4) egy félvezető eszköz, melynek moduláló bemenetére súlyozott összeadó áramkör (8) kimenete, annak egyik bemenetére a hangolható oszcillátor (4) hangoló munkaponti feszültsége (UMP) és második súlyozott összeadó áramkör (7) egyik bemene-* te, másik bemenetére a szűrő áramkör (3) kimenete és csúcsdetektor (5) bemenete, annak kimenetére műveleti erősítő (6) egyik bemenete, annak másik bemenetére a második súlyozott összeadó áramkör (7) kimenete, kimenetére a határoló erősítő (2), annak kimenetére a szűrő áramkör (3), bemenetére pedig a feszültségvezérelt oszcillátor (1) van kapcsolva, és annak bemenete a második súlyozott összeadó áramkör (7) második bemenetével van összekötve, annak harmadik bemenetére offset feszültség (Uoffset) van kapcsolva (1. ábra). 9  1 ibre HU 200245A -1-
Patent HU-198985-B (HU)
Inventor: TOEROEK ANTAL
IPC: F04B13/00
Filed: 1985-12-13
Abstract: A találmány tárgya két folyadék folyamatos összekeverésére alkalmas olyan hidraulikus keverőautomata, amelynél a rajta átáramló és túlnyomással rendelkező alapfolyadék egy dugattyúból (1), dugattyúrúdból (2) és ajakos tömítőgyűrűkből (3) álló hidromotort működtet. Ezen hidroitotor dugattyúrúdjához (2) rögzített bilinccsel (12), csuklós kapcsolatban lévő kengyelen (13) és húzórugón (14) keresztül kapcsolódó, a lengőtolattyú (16) tengelyére ékelt forgatókarból álló vezérlőszerkezet kapcsolódik, ami a hidromotor véghelyzeteit biztosítja. A dugattyúrúd (2) alsó végéhez van rögzítve az adagolószerkezet, amely állítható szelepüléktartó (20) és skálázott ellenanya (19) segítségével fokozatmentesen állítható keverési arányt biztosít. A leints terfedelme: 3 oldal, 4 ábra  HU 198985 B -1-
Patent HU-198875-B (HU)
Inventor: MANN INGOLF
IPC: B60H3/06
Filed: 1987-12-21
Abstract: Die Erfindung bezieht sich auf eine Luftfiltereinrichtung fuer Fahrerkabinen von selbstfahrenden Land-, Bau- und sonstigen Arbeitsmaschinen mit einer quer im hinteren Dachbereich angeordneten Luftansaugflaeche und einem zugeordneten Grob- und Feinfilter sowie einem Lueftergeblaese. Das Ziel der Erfindung besteht darin, einen geraeuscharmen Luftfilter mit einem geringen Herstellungs- und Wartungsaufwand zu schaffen. Der Erfindung liegt die Aufgabe zugrunde, den Feinfilter so auszufuehren und anzuordnen, dass eine wirkungsvolle Filterung der Luft und eine einfache Reinigung des Filters ohne Demontagearbeiten moeglich ist. Die wesentlichen Merkmale der Erfindung bestehen darin, dass der Feinfilter eine etwa halbzylindrische Form aufweist, wobei die Innenflaeche des Halbzylinders dem davor liegenden Grobfilter zugwandt ist. An beiden Stirnseiten des Feinfilters sind Lagerdeckel angeordnet, an denen mittig eine Welle drehbar gelagert ist, an der eine Reinigungsbuerste befestigt ist, deren freie Borstenenden mit dem Feinfilter in Beruehrung stehen. Fig. 4
Patent ID-1011-B (ID)
Inventor: BOLICH RAYMOND EDWARD JR
IPC: A61K8/00
Filed: 1992-01-16
Abstract: Hair care compositions which provide improved styling and hair conditioning properties are disclosed. These compositions comprise from about 0.1% to about 10.0% of a specifically-defined silicone copolymer and from about 0.5% to about 99.5% of a carrier suitable for application to hair.
Patent IT-1135994-B (IT)
Title: Rectangular frame for door casement
Inventor: GASSER ERWIN
IPC: E06B/
Filed: 1980-06-10
Granted: 1986-08-27
Abstract: The rectangular frame and casement can be used as a door or a window, using straight sections, of which those in opposite pairs are interchangeable. Left hand or right hand opening casements opening internally or externally are thus obtainable from a single range of components. Corner joints may use externally accessible connectors on the vertical neutral post axes, the hinge fittings being of the hook and cap type which are mounted by integral cantilever dowels entering blind post bores. The hinge dowels are horizontal to permit inversion for reverse hanging, the unit having weatherseals, casement bolts and latch bolts if required.
Patent IT-1236234-B (IT)
Title: Explosive for the loading of arms and munitions and its composition
Inventor: SORLINI STEFANO
IPC: C06C/
Filed: 1989-11-14
Granted: 1993-01-27
Abstract: This invention deals with a tri-methylene, tri-nitro-amine, tri-nitro toluene and wax type explosive for military use, also containing stabilizing agents, and explosive softening agents, such as nitro-cellulose, soy lecithin, polyethylene terephthalate, and/or other agents, which improve flame insensitivity, and increase fire and shooting safety.
Patent IT-1234253-B (IT)
Title: Counter for granular material.
Inventor: CATALDO CALA
IPC: G01F/
Filed: 1989-02-01
Granted: 1992-05-14
Abstract: The invention concerns a tool capable of automatically measuring cereals, granular products and materials similar to cereals.
Patent LV-13614-B (LV)
Title: Ship advancing without the petrol
Inventor: MUIZINIKS IVARS
Filed: 2007-05-16
Abstract: The invention corresponds to the building of the ship, particularly, to hydroenergetic equipment of ships that allows to use the hydraulic energy of water flaw. The target of investigation is working out the construction of the ship equipped by hydroenergetic equipment that thanks to this equipment provides the course of ship without the petrol that in turns provides the safety of navigation and does not pollute the atmosphere and water. The target is reached therefore that the hydroenergetic equipment of ship contains the pipe placed in the right and left side (1, 2), equipped with water inflow openings of the fore of ship (3, 4), and water outflow openings of the stern of ship (7, 8), in addition, water inflow openings of the fore of ship (3, 4) are situated higher than water outflow openings of the stern of ship (7, 8). The hydroturbine is situated (15, 16) inside every pipe (1, 2) that with the help of reductor (17, 18) is connected with the screw of ship (19). The operation of hydroturbines is provided by the difference of water levels, changing the water flow energy into mechanic energy.
Patent LV-11031-B (LV)
Title: Method for purifying taxoids
Inventor: DURAND ANDRE
IPC: A61K36/15
Filed: 1995-09-22
Abstract: A method for purifying taxoids (Taxotère, 10-deacetylbaccatin III) by centrifugal partition chromatography.
Patent LV-11792-B (LV)
Title: Braking device
Inventor: VIKTORS KRAVCENKO
IPC: B21J9/20
Filed: 1996-12-11
Abstract: The offered device refers to forging-molding machine building. Invention's purpose- decreasing the size and mass, simplifying the construction, increasing the brake safety, increasing the brake mellow, decreasing the repair time. The offered device is made from a body and discoid brakes, whose working bodies are flat sides. For braking is chosen glide braking. The device's novelty is for braking using the releasing rotation principle. For that body is made as an unmovable central cogwheel with internal oblique teeth, but the brake is made as a rotating cogwheel with external teeth, whose working surfaces are their side profiled surfaces. Braking is proper with idea of cogwheels becomes strong kinematical closing between themselves and the body. Braking occurs when some cogwheels in fixed way to axis, with their oblique teeth release the other cogwheels' oblique teeth, taking its kinetic energy. The invention can be used in different fields.<IMAGE>
Patent NO-134996-B (NO)
Inventor: BREKKAN A
IPC: E04C2/30
Filed: 1971-12-15
Abstract: Brannsikkert byggeelement•
Patent NO-152139-B (NO)
Title: Elektrode for anvendelse i elektrokjemiske celler og fremgangsmaate for dens fremstilling
Inventor: BROWN DAVID EMMERSON
IPC: C25B11/10
Filed: 1979-09-21
Abstract: ELEKTRODE FOR ANVENDELSE I ELEKTROKJEMISKE CELLER OG FREMGANGSMÅTE FOR DENS FREMSTILLING.
Patent NO-155115-B (NO)
Inventor: ADIS ERICH
IPC: F23D11/40
Filed: 1983-11-10
Abstract: In a gasifying oil burner with an oil atomizing device, with combustion air supply means surrounding the atomizing device, with a shield having a shield opening, said shield being disposed downstream of the outlet of the atomizer, with a mixing tube disposed downstream of the outlet of the atomizer, with a mixing tube disposed downsteam of an co-axial with the shield opening, with a radial passage at an upstream portion of the mixing tube, with a generally cylindric flame tube whose upstream end is sealingly connected to the end wall of the combustion air supply means carrying the shield, and wherein it is proposed that the mixing tube be provided with a solid wall at a section thereof adjoining the shield, that the radial passage adjoin a part of the mixing tube provided with the solid wall, and that the axial length of the mixing tube portion with the solid wall extending between the shield and the radial passage be between the 0.1-multiple and the 0.6-multiple of the inside diameter of the mixing tube, in order to provide a soot-free burning of heating oil having a very high content of aromatic hydrocarbons and/or a surplus of fuel in a recirculation region.
Patent NO-161777-B (NO)
Inventor: BOSKER HANS
IPC: A61C8/00
Filed: 1983-11-30
Abstract: A system providing support on the lower jaw for a submaxillary denture wherein a base plate comprising an arcuate metal strip having an intermediate portion, the centerline of which in plan view being an arc across a subtending chord 34 mm in length and with a height of 8 or 10 mm; a bridging means comprising hooking means for coupling means included in a submaxillary denture; a set of posts to stand on said intermediate portion for carrying said bridging means;  a fixing means for each of said posts to fix said bridging means; and a set of cortical screws to adjoin said base plate fixedly to the lower face of the lower jaw at locations on either side of each of said posts. Each of its parts is made up of gold 18-5 (gold of 18 carat, alloyed with 5% platinum). Auxiliary means for mounting said base plate and said posts in a lower jaw comprise a jig for drilling and tapping and a concurrent alignment means, said jig being unilaterally a replica of the face of the base plate turned to the interface with the lower jaw.
Patent NO-162659-B (NO)
Inventor: JEANS EDWARD LEWIS
IPC: B67D1/12
Filed: 1984-06-25
Abstract: The invention provides a constant head dispensing package for flavouring concentrate or other liquids. Dispensing at constant head is explained in the specification, and the invention resides in that the compensating chamber outlet is made of smaller area than the interior of the compensating chamber to prevent the compensating chamber from filling up with concentrate when the package is inverted and reinverted as it will be by virtue of the nature of the design and use of the package. It is preferred that the ports connecting the interior of the compensating chamber and the package body be as large as possible.
Patent NO-165402-B (NO)
Inventor: HAWLEY GIL ROSS
IPC: C08F4/64
Filed: 1985-07-11
Abstract: A catalyst prepared by reacting a dihalide, such as MgCl2; a titanium compound, such as a titanium tetraalkoxide; and an electron donor to form a first catalyst component; then reacting that component with an organoaluminum halide; then reacting the resulting solid with TiCl4; and then reacting the solid after that step with HSiCl3. Also the use of the catalyst in olefin polymerization is disclosed.
Patent NO-165272-B (NO)
Title: Dyrestroe.
Inventor: STUART GLENN A
IPC: A01K1/015
Filed: 1987-07-08
Abstract: Oppfinnelsen vedrører et dyrestrø omfattende et porøst, inert fast substrat og en tørr, partikkelformet vannabsorbsjonspolymer. Når animalsk urin kommer i kontakt med dyrestrøet, dannes det gelede agglomerater inneholdende den animalske urin, polymer og fast substrat. De gelede agglomerater har tilstrekkelig mekanisk helhet til å transporteres som separate enheter, og derved gjøre det mulig for dyreeieren å fjerne dyreurinen fysisk fra strøboksen som inneholder dyrestrøet ifølge foreliggende oppfinnelse. Tidligere var det ikke mulig å fjerne urin fysisk fra en strøboks, fordi urinen hadde tendens til å spres gjennom strøet i strøboksen når den ble absorbert.
Patent NO-177297-B (NO)
Inventor: PERSSON BENGT
IPC: B65D75/52
Filed: 1989-02-14
Abstract: A package comprising two joined members. One member (21) is a closed member of cardboard (21) or corresponding material and the other member (18) is flexible (18). Said one member has a closed peripheral portion and a completely covering bottom which is continuous with the peripheral portion. The flexible member is fastened along its entire periphery at at least as many points of the outer member that the package has a stable shape.
Patent NO-168915-B (NO)
Inventor: ROSS DONALD K
IPC: F41J5/04
Filed: 1989-04-27
Abstract: This invention relates to a target board for electrically sensing the penetration of darts and similar missiles that do not penetrate entirely through the target. More specifically, the invention relates to the construction of a target board that is adapted to be a sensing device to trigger an electrical scoring device not of this invention wherein an electrical trigger circuit is closed upon the impact of a pointed missile (12) partially penetrating the target board. A unique feature of this invention is that it allows the use of regulation-grade metal-pointed throwing darts of the type preferred by serious dart players, with no modifications made to the dart to accommodate the triggering of the target board circuit.
Patent NO-178193-B (NO)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: C07D409/14
Filed: 1991-07-09
Abstract: Indole derivs. of formula (I), their pharmaceutically acceptable salts and prodrugs are new: R1 = thienyl, furyl or 2-thiazolyl; R2 = thienyl, furyl or 2-X-4-Y- phenyl; X = H, F, Cl, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3; Y = H, F or Cl; R3 and R4 = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3. - Pref. R1 = thienyl or furyl (esp. 2- or 3-thienyl or 3-furyl); R2 = 2-X-4-Y-phenyl; and prodrugs are of formula (II) are also claimed. R5 = alkanoyl, cycloalkanoyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, Ph, thenoyl, omega-alkoxycarbonyl alkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxycarbonyloxy alkyl, alkyl, alkylsulphonyl, methylphenylsulphonyl or dialkylphosphonate.
Patent NO-177542-B (NO)
Inventor: ALLAN GRAHAM G
IPC: D21H17/67
Filed: 1992-01-24
Abstract: There is disclosed a filled paper composition comprising intact cellulose fibers and fillers wherein the cellulose fibers are originally never-dried, and wherein the filler material is in an insoluble precipitate formed in situ within the cell wall of the never-dried cellulose pulp fibers. The filled paper composition is characterized by having increased strength characteristics relative to a corresponding conventionally loaded paper composition containing the same amount of the same filler material. There is also disclosed a process for the production of filled paper using never-dried pulp fibers and filler comprising an insoluble precipitate that is precipitated in situ within the cell wall of the fibers. The process first immerses the never-dried pulp fibers in a first solution containing a soluble salt or salts, filters the pulp fibers from the first solution, and reimmerses the never-dried pulp fibers containing the first solution in the pores into a second solution, wherein the second solution comprises soluble salt or salts different from those of the first solution and able to form an insoluble precipitate with the salt or salts of the first solution. The filled, never-dried pulp fibers are filtered and washed and either used to form filled paper products or dried to filled pulp fibers for later use in papermaking.
Patent RS-52488-B (RS)
Inventor: VIOLETTE SHELIA M
IPC: C12N5/10
Filed: 2003-03-13
Abstract: Monoklonsko antitelo, ili njegov fragment koji vezuje antigen, koje:(a)	se specifično vezuje za αv(β6 a ne za druge αv integrine ili za nespecifične integrine i(b)	inhibira vezivanje αvβ6 za peptid vezan za latenciju (LAP) sa vrednošću IC50 nižom od one anti-αvβ6 antitela 10D5;gde se antitelo sastoji oda)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 6.1A8 (ATCC pristupni broj PTA-3647) ilib)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 6.3G9 (ATCC pristupni broj PTA-3649) ilic)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 6.8G6 (ATCC pristupni broj PTA-3645) ilid)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 6.2B1 (ATCC pristupni broj PTA-3646) ilie)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 7.1G10 (ATCC pristupni broj PTA-3898) ilif)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 7.7G5 (ATCC pristupni broj PTA-3899) ilig)	istih polipeptidnih sekvenci teškog i lakog lanca kao antitelo koje je proizveo hibridom 7.1C5 (ATCC pristupni broj PTA-3900).Prijava sadrži još 30 patentnih zahteva.
Patent RS-51292-B (RS)
Inventor: PAPADIMITRIOU APOLLON
IPC: A61P35/00
Filed: 2001-05-08
Abstract: Tečna farmaceutska smeša koja se sastoji od pegilovanog humanog eritropoetinskog proteina,  višestruko naelektrisanog neorganskog anjona u farmaceutski prihvatljivom puferu koji je pogodan da održava pH rastvora u opsegu od 5,5 do 7,0 i opciono jednog ili više farmaceutski prihvatljivih ekscipijenata,  koja tečna smeša je stabilna na sobnoj temperaturi, pri čemu je anjon sulfat anjon sa između 10 i 200 mmol/1 sulfata.Prijava sadrži još 3 nezavisna i 42 zavisna patentna zahteva.
Patent ZA-823397-B (ZA)
Title: Alternating potential electrostatic separator of particles with different physical properties
Inventor: INCULET ION I
IPC: B03C7/00
Filed: 1982-05-17
Abstract: 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 the same direction. The particles which move along the curved field lines due to their charge are thus subjected to a centrifugal force which effects their separation. The separator includes a pair of conductive electrodes, the first being substantially horizontal or possibly at an angle from the horizontal and the second mounted facing the first at a predetermined angle to it. The electrodes may be planar or curved. The field is supplied by an ac source operating in the range of 3 to 1000 hz. A mechanical vibrator attached to the first electrode imparts the forward motion to the particles.