baber/WOPTO huggingface dataset:
Patent HU-216013-B (HU)
Title: Process for producing new hepatitis-b virus antigenes
IPC: C12N15/81
Filed: 1990-07-25
Abstract: A composite particle comprising at least two polypeptides corresponding to all or part of a protein having the biological activity of one of the hepatitis B surface antigens, wherein the particle presents at least two antigenic determinants provided by the S-protein, preS2-protein or preS1-protein, said particle optionally further comprising host specific lipids. The invention also provides a modified hepatitis B surface antigen L protein which may be used alone or incorporated into such composite particles. A particular embodiment of the modified L protein (L*) comprises residues 12-52 followed by residues 133-145 followed by residues 175-400 of the L protein and a particular embodiment of a composite particle has the form (L*, S) where S is the S-protein of HBsAg. Improved hepatitis B vaccines may be prepared following expression of the above immunogens, especially in yeasts such as  S. cerevisiae and Hansenula polymorpha.
Patent HU-204019-B (HU)
Title: Acidifier
Inventor: BELAFI LASZLONE
IPC: C23F1/42
Filed: 1986-11-28
Abstract: An aq. acid-treating agent contains a weak or medium strong organic, pref. acetic acid and a strong inorganic acid pref. hydrochloric and also phosphorous acid with added phosphorous acid derivs.. This acid compsn. has good solvent action both for dissolving rust and water hardness scale and can be obtained from chemical industry by products or wastes contg. acid components and/or mixts. A small proportion of an acid inhibitor is added for augmented protection of structural elements in contact.
Patent HU-202989-B (HU)
Inventor: BAGYIN PAL
IPC: G01N30/80
Filed: 1987-12-11
Abstract: A találmány extrakciós szűrőberendezés, főleg növényi eredetű anyagok rostanyag frakciójának kiválasztására, amelynek a vizsgált növényi eredetű anyag és a reagensek befogadására alkalmas szürötégelye van. A szürőtégely hidrolízis folyadék átvezetését megengedő, de a rostanyagot visszatartó szűrőbetéttel rendelkezik. A szűrőberendezés fűtő- és hűtóegységgel van kiegészítve. A szűrőtégely a vizsgálati anyag és a reagens behelyezését, valamint a folyadék eltávolítását megengedő alsó és felső tégelyfoglalatok között van elhelyezve, az alsó tégelyfoglalat pedig tégelykivezető nyíláson keresztül szelephez van hozzákapcsolva. Jellegzetessége, hogy a tégelyfoglalatok (6,7) hidakra (8,9) vannak ráültetve, a fütóegység a szürőtégely (3) környezetében van elhelyezve, a fűtöegységnek villamos fűtésű, szigetelt fűtörúdjai (4a) vannak. A fűtőrudak (4a) a hőt a szűrőtégelyre (3) ráirányító hőreflektáló burkolattal vannak ellátva, a tégelyfoglalatok (6,7) és a hidak (8,9) a fűtórudaktól (4a) hővédő pajzsok útján vannak árnyékolva, a hűtőegység (5) pedig célszerűen közvetlenül a fölső tégely foglalatra (7) van szerelve.  HU 202989 B .1 leírás terjedelme: 6 oldal, 5 rajz, 5 ábra -1-
Patent HU-208502-B (HU)
Title: Method for making harmless dangerous wastes stored in spoil area particularly rlue dust of thermal power station put as sludge, caustic sludge originated at sewage purification and similars
Inventor: SZEPESSY GABOR
IPC: B09B1/00
Filed: 1990-09-27
Abstract: Storage comprises depositing the wastes in a bonded area, with waterproof lining (6) and drainage (5). Water is percolated through the deposit and removes soluble contaminants, eg., sulphates, chlorides and nitrogen cpds., reducing amts. to below predetermined levels.
Patent IT-1191309-B (IT)
Title: Frozen food prod. free of sugar
Inventor: DE CIAN DINO
IPC: A23G/
Filed: 1985-09-19
Granted: 1988-03-16
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1202162-B (IT)
Title: Appts. for drying laundry
Inventor: GUERRINI ENRICO
IPC: D06F/
Filed: 1985-07-03
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1145519-B (IT)
Title: Extrusion blow moulding appts.
Inventor: BORTOLLOTTI ANDREA
IPC: B29D/
Filed: 1981-10-16
Granted: 1986-11-05
Abstract: In a blow moulding machine a parison is extruded downwardly between a pair of mould halves mounted on supports slidable in opposite directions over a hollow shaft. A bush is centrally located on the shaft to delimit the closure movement of the mould halves, and the supports and the bush are keyed to the shaft against rotation relative to the shaft. The shaft is carried by a saddle located directly under the bush and the saddle is slidable down an inclined guide from the extrusion station to a blowing station. A blade cuts the parison as the mould assembly moves down the guide and the open upper end of the resultant parison is engaged by a blowing nozzle at the blowing station. After blowing, the mould is opened and the mould assembly propelled back up the guide to the extrusion station. The blown article is hooked off the nozzle and dropped into a conveyor. The mould half supports are actuated by a piston and cylinder mechanism under the guidance of a device for equalising the movement of the mould halves. The mould support and actuating arrangement reduces the various stresses and strains on the arrangement.
Patent IT-1056209-B (IT)
Title: Automatic choke for hunting rifle - is screwed into barrel external sleeve gives reduction in diameter
IPC: F41C/
Filed: 1972-12-07
Granted: 1982-01-30
Abstract: The automatic choke for rifles, comprises a tubular element that can be screwed to the barrel. It has longitudinal slots spaced evenly its median part having a longitudinal truncated cone cross-section. As a result of a back-sliding of an external sleeve, caused by the thrust of a coil spring, gives a reduction of the diameter of said tubular elements. The degree of back-sliding is determined by a system of notches accommodated in the sleeve, operated by a release tooth fastened to the internal element. The release takes place on account of the recoil of the barrel at each discharge.
Patent LV-10640-B (LV)
Title: Ingredients composition for flavoured wine
Inventor: JURIJS POSMETNIJS
IPC: C12G3/06
Filed: 1993-02-09
Abstract: This composition of aromatised grape wine includes ingredients besides those usually contained in wine. This composition contains wormwood, hedge hyssop, peppermint, thyme, nettle, hawthorn fruit, and cranberry infusions in the prescribed mass proportions.
Patent MX-167735-B (MX)
Title: Maquina y metodo para enrollar cinta continua
Inventor: BRADLEY JOHN J
IPC: B65H19/22
Filed: 1986-04-17
Abstract: La presente invención se refiere a un método para enrollar una cinta continua secuencialmente sobre una serie de núcleos, en donde la cinta, continua tiene líneas longitudinalmente espaciadas equidistantes de perforaciones transversales y la cual se hace avanzar a lo largo de una trayectoria que tiene un punto de agarre de cinta continua corriente arriba y un segundo punto de agarre corriente abajo distanciada, estando dispuestos los puntos de agarre para sobretensionar la cinta continua y provocar el corte de la misma a lo largo de una línea de perforación ubicada entre dichos puntos, caracterizado porque se define el primer punto por un núcleo nuevo por enrollarse y una placa estacionaria, manteniéndose la cinta continua, continuamente bajo tensión entre dicho núcleo y el punto de agarre corriente abajo e insertar un núcleo nuevo entre la placa estacionaria y un rodillo de enrollamiento para causar el corte que ocurre cuando la cinta continua es agarrada contra la placa estacionaria.
Patent MX-168975-B (MX)
Title: Pelicula que puede calentarse, de capas multiples
Inventor: OBERLE TIMOTHY THEODORE
IPC: B32B27/34
Filed: 1987-11-11
Abstract: La presente invención se refiere a una película para calentarse de capas múltiples que tiene una primera capa de contacto con el alimento (a) que se ha sometido a un tratamiento superficial de radiación energética, la priemra capa (a) funciona como una capa adherente, y en donde la primera capa (a) consiste de una composición de poliamida.
Patent NO-153188-B (NO)
Title: Hurtigkoplingsanordning for fluidumledninger
Inventor: OHLSSON WEIMAR
IPC: F16L37/407
Filed: 1978-05-24
Abstract: HURTIGKOPLINGSANORDNING FOR FLUIDUMLEDNINGER.
Patent NO-142364-B (NO)
Title: Fremgangsmaate ved varmeoverfoering mellom to gassmengder
Inventor: JOHNSON DAG GOTSKALK
IPC: F28D13/00
Filed: 1979-01-11
Abstract: Fremgangsmåte ved varmeoverføring mellom to gassmengder.
Patent NO-151329-B (NO)
Inventor: AHLSTROEM STEN
IPC: D03D23/00
Filed: 1980-04-01
Abstract: A cloth with balanced strength properties in the warp and weft directions comprises a plastics- or elastomercoated ground fabric of multi-fibre, approximately equally coarse threads which are interwoven with approximately the same set of warp and weft according to a weave pattern the repeat of which comprises six warp threads and six weft threads, the first and fourth weft threads passing over the first, second, fourth and fifth warp threads, the second weft thread passing over the first, third and sixth warp threads, the third weft thread passing over the second, third and sixth warp threads, the fifth weft thread passing over the third, fourth and sixth warp threads, and the sixth weft thread passing over the third, fifth and sixth warp threads.
Patent NO-149202-B (NO)
Title: Maskin for tilhugging av firkantplanker av runde stammer
Inventor: RAUTIO KAUKO
IPC: B27C1/08
Filed: 1980-12-17
Abstract: Maskin for tilskjæring av firkantvirke (1) av runde trestammer ved hjelp av roterende freser (2,3) som er montert bak et sett styreruller (4) for stammen som skal tilskjæres. Maskinen omfatter to frespar (2,3) som er anordnet umiddelbart etter hverandre og hvis akser dan-ner en vinkel av 90°, og settet av stammestyreruller (4) innbefatter minst ett par trekkhjul (5) med polstret omkretsflate samt et etterfølgende og parvis anordnet, skinneliknende trekkrullesett (6), hvor samtlige deler beveges i tversgående retning mens de følger tykkelsen av stammen som tilskjæres, og samtidig transporterer
Patent NO-162819-B (NO)
Inventor: GRELL WOLFGANG
IPC: A61K31/395
Filed: 1984-12-28
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent NO-168907-B (NO)
Title: Smeltesikring for gass-systemet i hydropneumatiske trykkakkumulatore
Inventor: MUELLER MATTHIAS
IPC: F16K17/38
Filed: 1989-04-13
Abstract: En smeltesikkehetsinnretning for gasssystemet i hydropneumatiske trykkakkumulatorer har et sperrre-element (27) av et materiale som smelter ved en utillatelig temperaturstigning og oppviser en normalt lukket ventil (1). som kan åpnes med et innstillingselement (45) som for sin innstillingsbevegelse er forspent av en drivkraft.perre-elementet (27) danner et blokkeringselement som mekanisk sperrer innstillingsbevegelsen av innstilingselementet.
Patent NO-172109-B (NO)
Title: Felglodd for kjoeretoeyer
Inventor: SANDBERG PER
IPC: B60B15/18
Filed: 1991-03-11
Abstract: Felglodd (1) for kjøretøyer i form av et til felgen (2) tilpasset massivt rotasjonslegeme med tyngdepunkt i rotasJonsaksen.
Patent SE-335095-B (SE)
Inventor: DILOT R
IPC: B65D25/36
Filed: 1970-02-13
Abstract: 1296183 Forming containers AKERLUND & RAUSING AB 19 April 1971 [13 Feb 1970] 21584/71 Headings B5A and B5N [Also in Division B8] A container is made by placing a blank of packaging material 20 into a mould an deep drawing a lining material 21 into the mould, the lining 21 and the blank 20 each being provided on their mating faces with a layer of plastics material 23, 24 these layers being bonded together during deep drawing of the lining 21 into the mould having the blank 20 disposed therein. The plastics layers suitably comprises a polyolefin e.g. polyethylene and the layer 23 attached to the lining 21 prior to deep drawing thereof is preferably thinner than the other layer 24 on the blank 20. The plastics layers may: be applied as a dispersion or may be directly extruded. The lining material may be a polyvinylchloride or polystyrene. In one embodiment the blank 1 consists of four label like portions 2 and a bottom portion 3 which when deep drawn with the plastics lining leaves the exposed area 5 which are preferably stiffened by providing the mould with a pattern e.g. knurling. The outer free edge of the corner sections of the carton blank may be provided with slots (17) terminated by transverse slots (18), these slots opening when the cartons are stacked thereby preventing a wedging action.
Patent YU-48309-B (YU)
Inventor: MONSAN P
IPC: C12R1/19
Filed: 1991-07-29
Abstract: Novel prepn. of a basic fibroplast growth factor (bFGF) comprises (a) forming an adduct between heparin or heparan sulphate and a bFGF which has a 9-10 Leu-Pro bond, (b) treating the adduct with pepsin A or cathepsin D to cleave the bond and (c) releasing from the adduct the bFGF thus obtd. The bFGF may be of formula (I). NH2-(AA)x-Leu-Pro-Y-COOH (I). (AA = any amino acid residue, x = 0 or an integer; (AA)x may be eg. Ile Thr Thr, Thr Thr or Thr; y = the amino acid sequence of (11-155) bFGF.
Patent YU-43377-B (YU)
Title: Process for obtaining 3,4-dihydro-2h-1,2-benzothiazine-3-carboxiamide-1,1-dioxide
Inventor: KARDYS JOSEPH ANTHONY
IPC: C07D417/12
Filed: 1984-09-10
Abstract: A novel compound of empirical formula  C9H7N2O5SRR<1>Z (I)  produced by reacting an ester of the formula <CHEM> with an equimolar amount of an amine of the formula ZNH2 in a reaction inert organic solvent at a temperature of from about 0 to 110 DEG C wherein R is hydrogen benzyl or (C1-C3) alkyl; R<1> is benzyl or (C1-C4) alkyl and Z is benzopyronyl, alkyl substituted benzopyronyl, 2-pyridyl, alkyl substituted-2-pyridyl, 2-thiazolyl, 2-thiazolyl substituted by one or two alkyl group, or 5-alkyl-3-isoxazolyl, each alkyl having from one to four carbon atoms; and a novel process utilizing the compounds of formula (I) as intermediates for production of known anti-inflammatory agents of the formula <CHEM> u
Patent RS-52290-B (RS)
Inventor: SISTO ALESSANDRO
IPC: A61P9/00
Filed: 2002-10-28
Abstract: Linearna jedinjenja opšte formule (I) koji sadrže alfa-alfa-disupstituisane amino kiseline i bar amino grupu koja daje bazne karakteristike jedinjenjima gde X1 je -CO- grupa R1 je aromatična grupa izabrana iz grupe koju čine bifenil, fenil-etilen, naftil, fenil-tiofen, benzotiofen, benzofuran i indol, koji mogu biti N-supstituisani sa C1-C6 alkil grupom, koja može biti supstituisana sa jednom, dve ili tri grupe nezavisno izabrane iz grupe koju čine halogen, C1-C6 alkil koji može biti supsitutisan sa ne više od tri atoma fluora, C1-C6 alkiloksi, OH, NHR10 i N(R10)2, gde R10 je izabran od H i C1-C6alkil;R6 je H;amino kiselinski ostatak opšte formule (III)je α,α-disupstituisani ostatak glicinskog tipa izabran iz grupe koju čine 1-aminocikloheksan-1-karboksilna (Ac6c), 1-aminociklopentan-1 -karboksilna kiselina (Ac5c), 1-aminoindan-1-karboksilna kiselina (1-Aic), 1-aminociklopentan-3-en 1-karboksilna kiselina (Ac5c), 2-metil-fenilalanin, 2-metil-2-etil-glicin,R2 je fenil-metil grupa, koja ima fenil grupu koja može biti supstituisana sa C1-C6 alkil grupom;X2 je izabran od -CONH- i CH2NH-;R3 obuhvata bar jednu baznu amino grupu koja ima sledeću formulu :-R4-X3-R5 gde - R4 je izabran iz grupe koju čine -(CH2)n gde je n u opsegu od 1 do 3, C5-C8 cikloalkilen grupa izabrana od ciklopentilen i cikloheksilen i alifatičnog heterocikla izabranog od piperidina, pirolidina i piperazina moguće supstituisanog sa jednom ili dve C1-C6 alkil grupe;- X3 je veza ili grupa izabrana od -CO-, -CH2-, -CH2-CH2-, i -NH-CO;- R5 je izabran od:a)	alifatičnog heterocikla koji je izabran iz grupe koju čine piperidin, pirolidin, morfolin, diazepan, tetrahidropiran i 1,4-dioksa-8-azaspiro$4,5]dekan, moguće supstituisan sa jednom ili dve grupe izabrane iz grupe koju čine C1-C6 alkil, C1-C6 alkoksi, OH i cijanometil;b)	azetidin koji može biti supstituisan sa grupom -(CH2)n-R17, gde R17 je tetrahidropiran;c)	piperidin koji može biti C-supstituisan sa C1-C6 alkil grupom, i supstituisanim sa grupom X5-R18, gde X5 je veza ili grupa -C(R11)(R12)-, -CO-, -CH2CH2-, -COCH2- i R18 je grupa izabrana od tiofena, tetrahidropirana, tetrahidrotiopirana, pirolidina, cikloheksana, ciklopentana, i 1,3-dioksana, koji mogu biti supstituisani sa jednom ili više gruša izabranih od C1-C6 alkil, -NHR10, i -N(R10)2, gde su R10, R11 i R12 izabrani od H i linearnog ili razgranatog lanca C1-C6 alkila;d)	piperazin koji može biti C-supstituisan sa jednom ili dve C1-C6 alkil grupe i moguće N-supstituisan sa grupom koja je izabrana od -CH2CN i-X4-R16, gde je X4 veza ili je izabran iz grupe koju čine -CH2 i -COCH2- i R16 je izabran iz grupe koju čine piridin, tiofen, tetrahidropiran, morfolin, tetrahidrofuran, i 1,3-dioksan;e)	amino grupa izabrana od -NR11R12, i -NH(CH2)m-NR11R12, gde R11 i R12 su kao stoje gore definisano, a m je u opsegu od 3 do 6 ;f)	amino-cikloheksan ili cikloheksan koji može biti supstituisan na prstenu sa grupom NR11R12, gde R11 i R12 su kao što je gore definis
Patent RS-52580-B (RS)
Inventor: TRAJKOVIC SVETLANA
IPC: A61K9/22
Filed: 2004-05-24
Abstract: Farmaceutska formulacija dvoslojnih tableta, naznačena time, što sadrži kao aktivnu supstancu karbamazepin, u koncentraciji od 50-75%, koja u jednakim količinama ulazi u sastav i prvog i drugog sloja, matriks agense, i to u prvom sloju celulozu niskog viskoziteta HPMC K 100LV u koncentraciji od 2-10%, u drugom sloju celulozu visokog viskoziteta HPMC K 4M u koncentraciji od 15-25%, jedno ili više vezivnih sredstava, koja ulaze u sastav prvog i drugog sloja, u koncentraciji od 2-10% i biraju se od polivinilpirolidona, derivata celuloze, želatina, tragakanta, škrobne paste, polietilenglikola i alginata, sredstva za dopunjavanje, koja ulaze u sastav prvog i drugog sloja, izabrana od, laktoze u koncentraciji od 10-20% i kukuruznog škroba u koncentraciji od 3-8%, sredstva za raspadanje, koja se intragranularno dodaju, ulaze u sastav prvog i drugog sloja, izabrana od, natrijum-skrobglikolata u koncentraciji od 2- 5%, mikorokristalne celuloze u koncentraciji od 2-7%, škroba u koncentraciji od 3-7%, sredstvo za klizanje, koloidni silicijum dioksid, u koncentraciji od 0,1-1%, ili lubrikanse, koji ulaze u sastav prvog i drugog sloja, ekstragranularno se dodaju, u koncentraciji od 0,1-2%, izabrani od stearinske kiseline, magnezijum stearata, parafina, talka, ulja, voskova, polietilen glikola ili silikona.Prijava sadrži još 4 patentna zahteva.
Patent RS-52481-B (RS)
Inventor: SCHMELZER CHRISTEL
IPC: A61K9/00
Filed: 2003-03-20
Abstract: Suspenzije kristalnog tiotropijumbromid-anhidrata, u potisnim gasovima HFA 227 i/ili HFA 134a, u datom slučaju, u smeši sa jednim ili sa više drugih potisnih gasova, odabranih iz grupe koju čine propan, butan, pentan, dimetiletar, CHClF2, CH2F2, CF3CH3, izobutan, izopentan i neopentan, pri čemu kristalni tiotropijum bromid-anhidrat je okarakterisan sa elementarnom ćelijom a = 10.4336(2)Å, b = 11.3297(3)Å, c = 17.6332(4)Å, α = 90°, β = 105.158(2)° i γ = 90° sa zapreminom ćelije = 2011.89(8) Å3.Prijava sadrži još 8 patentnih zahteva.
Patent ZA-813864-B (ZA)
Title: Joint prosthesis
Inventor: GEORGES GAUTHIER
IPC: A61F2/30
Filed: 1981-06-09
Abstract: An implantable joint prosthesis, e.g. to restore a joint between a distal bone and a proximal bone (for example a finger joint or toe joint) consists of a one-piece body of a material which is flexible and elastic (resilient) and has tapering projections extending in opposite directions from a central portion and adapted to be fitted into the respective bones. The central portion is formed at an intermediate location with a relatively thin region defining the articulation axis and with a pair of bulges which project in all directions transverse to the axis of the body outwardly of the respective projections on either side of this region and between the articulation region and the respective projection. The rounded bulge at the proximal side of the device is larger in volume than the rounded bulge at the distal side.
Patent ZA-832674-B (ZA)
Title: Gestagenically active 11 -chloro- 15-steroids and their manufacture and use
Inventor: HOFMEISTER HELMUT
IPC: C12P33/12
Filed: 1983-04-15
Abstract: 11 beta -Chloro- DELTA 15-steroids of Formula I    <IMAGE>  (I) wherein R1 is hydrogen or acyl and R2 is ethynyl, chloroethynyl, or propynyl have strong progestational activity.
Patent ZA-837099-B (ZA)
Title: Hole cleaning process for printed circuit boards using permanganate and caustic treating solutions
Inventor: NUZZI FRANCIS J
IPC: H05K3/26
Filed: 1983-09-23
Abstract: An improved process for removing resin smeared on an interior wall of a hole in a resinous substrate and/or adhesion promoting the substrate which comprises: (a) contacting the substrate with an alkaline permanganate treating solution having a pH between about 11 and about 13 and an elevated temperature for a time period sufficient to remove the resin smear; (b) neutralizing essentially all manganese residue on the substrate; (c) contacting the substrate with an alkaline hydroxide etchant to remove the balance of manganese residue on the substrate. A metal such as copper subsequently may be electrolessly deposited in a more efficient and easily controlled manner on the resin substrate in the formation of a wire scribed circuit board or multilayer printed circuit board. In addition to resin smear removal, the process results in an improved bond between copper and the hole wall.
Patent ZA-846636-B (ZA)
Title: Process for the preparation of granules
Inventor: MUNTSERS STANISLAUS MARTINUS P
IPC: B01J8/24
Filed: 1984-08-24
Abstract: Preparation of granules by making nuclei grow, in a fluidized bed, by causing a liquid material to solidify thereon. The liquid material is sprayed in the bed upwards, with the aid of a spraying device provided with a central channel (1) through which the liquid material is supplied, and a channel (4) concentric therewith carrying a powerful gas stream, with the liquid material contacting the gas stream and being carried with the gas stream to a dilute zone where the growth of the nuclei takes place, which zone is created by the gas stream and is completely within the fluidized bed. The liquid material is made to come out of the central channel as a virtually closed, conical film, with a thrust exceeding the thrust of the gas stream, and this film is nebulized to very fine droplets with the aid of the gas stream.In this process a very small amount of high-energetic gas is needed, while no agglomeration occurs in the bed.