baber/WOPTO huggingface dataset:
Patent FI-853812-L (FI)
Inventor: LHOSTE JEAN-FRANCOIS
IPC: A61L9/12
Filed: 1985-10-02
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent IE-871341-L (IE)
Title: Stable aqueous suspension concentrates
IPC: A01N33/18
Filed: 1987-05-22
Abstract: Stable aqueous flowable compositions, comprising, about l0.0% to 60.0%, pesticide; about l.0%, to l0.0% sodium or calcium lignin sulfonate; about 0.05% to 0.5% thickening agent; about 0.05% to l.0% thixotropic agent; about 0.l% to l.0% antiseptic agent; and sufficient water to total the composition to l00% The compositions are particularly effective for preparing stable aqueous suspension concentrates of pesticides with melting points less than 60 DEG C, specifically pendimethalin. Thixotropic agents suitable for use in the compositions of the present invention include clays and silica derivatives, with sodium montmorillonite being preferred for suspension concentrates of pendimethalin.
[EP0249728A1]
Patent IE-45609-L (IE)
Title: Process for the preparation of prostaglandins
IPC: C07C401/00
Filed: 1977-07-06
Abstract: Compounds of formula: <IMAGE> in which R represents hydrogen or a C1-C4 alkyl, R1 represents hydrogen or a methyl, X represents oxygen or a methylene and R2 represents a C1-C4 alkyl are prepared by treating the corresponding disubstituted cyclopentanone with a methylsulfinyl, phenylsulfinyl or para-toluenesulfinyl halide in the presence of a strong base, and by then heating the 2-(methylsulfinyl, phenylsulfinyl or para-toluenesulfinyl)cyclopentanone thus formed. The compounds (I) can be used as intermediates in the synthesis of prostaglandins or they themselves have properties analogous to those of prostaglandins; it is thus possible to prepare, especially, prostaglandin A2 more satisfactorily than by the prior processes.
[GB1538037A]
Patent IE-821780-L (IE)
Title: Friction-actuated extrusion
IPC: B21C23/00
Filed: 1982-07-23
Abstract: In continuous friction-actuated extrusion, especially Conform extrusion of copper, at least part of the tooling is made from aged nickel-chromium base alloy (which is preferably cold-worked before aging to give a yield strength of at least 1500 MN/m2 at 20 DEG C.) and which is capable of sustaining an adherent oxide film. The preferred alloy is "Inconel Alloy 718". Despite lower hardness, the tooling has better service life than conventional special-steel tooling.
[US4468945A]
Patent IE-781787-L (IE)
Title: Prevention of oxidative decomposition
IPC: A61J1/00
Filed: 1978-09-05
Abstract: The present invention relates to a process for preventing decomposition by oxidation of substances sensitive to oxidation, which substances are present in pharmaceutically active preparations in the form of solutions. The preparations present in ampoules, disposable syringes, vials and the like are thereby enclosed in an outer package made of oxygen impervious material, into which outer package hydrogen and a catalyst, capable of catalyzing the reaction of hydrogen and oxygen to water, is introduced, and such a package.
[SE7709970L]
Patent IE-901821-L (IE)
Title: Porous pharmaceutical form
IPC: A61K9/16
Filed: 1990-05-21
Abstract: PCT No. PCT/FR90/00359 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 22, 1990 PCT Pub. No. WO90/14089 PCT Pub. Date Nov. 29, 1990.The invention provides new inclusion compounds based on imipramine and cyclodextrin and pharmaceutical compositions which can be administered orally and are based on these new inclusion compounds.
Patent IE-782489-L (IE)
Title: Quaternary ammonium salts of phenylalkylamines
IPC: C07C211/62
Filed: 1978-12-18
Abstract: Novel quaternary ammonium salts of certain phenylpropylamines and phenylbutylamines are disclosed. They are useful drugs for treating arrhythmia and prolonging the action potential of cardiac muscle. They are prepared by reacting a tertiary amine with an alkyl salt.
[EP0002604A1]
Patent IE-872807-L (IE)
Title: Purification of pichia produced lipophilic proteins
IPC: C12N9/04
Filed: 1987-10-19
Abstract: Method for the selective extraction of desired lipophilic proteins from transformed cells of the genus Pichia by cell lysis in the presence of chaotrophic salts is disclosed. The total protein extracted under the invention cell lysis conditions is reduced while the recovery of desired lipophilic proteins remains relatively constant, thereby producing a cell extract with enhanced concentration of the desired lipophilic protein relative to a control cell extract.
[EP0271667A1]
Patent IE-893218-L (IE)
Title: Plastic cheese mould with whey discharge recesses formed on¹the upright walls during injection moulding
IPC: A01J25/13
Filed: 1989-10-06
Abstract: A rigid rectangular cheese mould (1) comprising a bottom (2) and four upright walls (3) heatsealed to each other in their corners. The walls (3) are provided with outwardly diverging drainage slits (4) during injection moulding of the walls. The inner surface of the wall (3) is provided with whey discharge recessions (5) forming a net structure resembling a cheese net structure comprising first structure ribs (16) and second structure ribs (17). The first ribs (16) extending in the vertical direction of the wall (3) are higher than the second ribs (17) extending in horizontal direction. The height at the intersection point is the height of the first ribs. The net structure is also formed during injection moulding of the walls (3).
Patent IE-940341-L (IE)
Title: Anti-atherosclerotic diaryl compound
IPC: C07C233/07
Filed: 1989-11-20
Abstract: The present invention is concerned with the compound of formula (I)and salts, solvates and physiologically functional derivatives thereof, processes for the preparation of this compound, pharmaceutical formulations containing it and their use in medicine.
Patent NO-783751-L (NO)
Title: Fremgangsmaate for utformning av roer
Inventor: GILLESPIE WILLIAM STANLEY
IPC: B29C65/00
Filed: 1978-11-08
Abstract: Fremgangsmåte for utformning av ror.
Patent NO-834329-L (NO)
Inventor: HAERLE HANS GEORG
IPC: H04L25/49
Filed: 1983-11-25
Abstract: The invention relates to a decoder for the translation of CMI coded signals into binary signals. The invention discloses a decoder containing three emitter-coupled differential amplifiers with two stages each, each of the first and the second differential amplifiers forming separately a cascade with one of the stages of the third differential amplifier. One input each of the first and second differential amplifiers is connected to the input for the CMI coded signals while the other two inputs of these differential amplifiers are connected to a reference voltage source. One input of the third differential amplifier is connected, via a time delay section, to the input for the CMI coded signals or to an input for inverse CMI coded signals while the other input of this differential amplifier is connected to a second reference voltage source. The decoder according to the invention is used in transmission equipment for digital signals with bit rates of about 140 Mbit/s.
Patent NO-852134-L (NO)
Inventor: BRADBURY ROBERT HUGH
IPC: C07D471/04
Filed: 1985-05-29
Abstract: (<sub>57</sub>) A cephalosporin derivative of the formula I:in which X is S, O, CH<sub>2</sub> or SO,represents one of C-7 acyl groups known in the cephalos porin art, R3 is hydrogen or methoxy, R4 is hydrogen, optionally substituted alkyl or allyl, and R5 is an aromatic heterocyclic ring system which is linked via carbon, and which contains a quaternised nitrogen atom.
Patent NO-864136-L (NO)
Inventor: PAVANASASIVAM GOWSALA
IPC: C07K16/00
Filed: 1986-10-16
Abstract: Conjugates of trichothecenes and agents that bind to a defined population of cells are disclosed. Preferred are conjugates of trichothecene molecules with polyolonal or monoclonal antibodies or fragments thereof that recognize antigens that are present only on tumor cells or are augmented in their expression on tumor cells as compared to normal tissues. Trichothecene molecules are coupled to the agent through non-covalent and covalent linkages, such as peptide bonds, disulfide bonds, thioester bonds, or thioether bonds. A method for inhibiting the growth and metabolism of antigen- positive cells is also disclosed.
Patent NO-873471-L (NO)
Inventor: BOYER DONALD R
IPC: D21F7/08
Filed: 1987-08-18
Abstract: A woven press felt base 20 (single or multiple layer) has a plastic, fibre reinforced, resinous matrix coating 25 comprising a resin 40, textile fibres 30 distributed throughout the resin and open air channels and voids 50 throughout the resin once it is hardened.
Patent NO-874051-L (NO)
Inventor: CHEVALLIER FRANCOIS
IPC: C09D4/02
Filed: 1987-09-28
Abstract: Radiocrosslinking of compositions containing a resin capable of being cured by polymerisation of double bonds  SIGMA C=CH2 and a reactive diluent system containing at least one reactive diluent corresponding to the general formula (I) <IMAGE>  in which  - R1 = H, CH3 - R2 and R3 = H, C1-C4 alkyl chain or form an alkylene ring containing 5 or 6 carbon atoms  - R4 = H, C1-C4 alkyl chain, phenyl - R5 = C1-C10 aliphatic chain, C5-C6 cycloaliphatic chain, or a C1-C4 alkyl chain substituted by an aryl group or an aromatic heterocyclic ring  - or R4 and R5 form a 5- or 6-membered ring. The invention also relates to isopropyl beta-hydroxyethylcarbamate acrylate, a new compound corresponding to the general formula (I).
Patent NO-875153-L (NO)
Inventor: CUCCHI SILVIO
IPC: H04N11/04
Filed: 1987-12-10
Abstract: This invention permits a coloured TV signal to be efficiently encoded by unidimensional or bidimensional transform, thereby adopting a variable frequency sampling clock and a digital processing of the sampled signal. In this way, one single analog signal can be changed into three signals having statistical characteristics similar to the component signals' (Y,U,V in case of PAL). Encoding through transform of the signals obtained with the system of this invention permits to reach high compression of the information to be transmitted. It is further possible to uniformly treat said composite signals and the component signals by means of practically identical hardware.
Patent NO-884472-L (NO)
Title: Antistoffer og fremgangsmaater for fremstilling derav.
Inventor: BERG KURT FRIMANN
IPC: C07K/
Filed: 1988-10-07
Abstract: Antistoffer produsert mot eller i det vesentlige ktin rettet mot immunologiske determinanter av humane Le forn interferonprotelnør son under nærmere definerte SDS PAGE- og farvningsbetihgelser ved en samlet interferonpAføring av 0,9 x 10^ IFD viser to store, sicarpe farvete protelnb&nd ned antiviral interferonalctivitet ved henholdsvis 18.400 opg 20.100 Dalton og et nindre. farvet proteinbAnd ned antiviral Interferonaktivitet nellom 20.300 og 20.400 Dalton. sammen ned nindre topper av antiviral interferonaktivitet ved 19.500, 21.130 og 23.440 Dalton (hvilke Daltonnolekylvelcter har en elcsperimentell tisilckerhet på ± 200 Dalton) hvor de farvete proteinonrider av nevnte SDS PAGE-akrylanidgradient er i det vesentlige bare farvete interferonproteiner. Antistoffene kan fremstilles ved at et immtiniserbart dyr intmuniseres med humane Le form interferonproteiner av den ovenfor angitte type. og antiserum utvinnes fra dyret.
Patent NO-905418-L (NO)
Inventor: SMITH JOHN SCOTT
IPC: C22C19/00
Filed: 1990-12-14
Abstract: An oxidation resistant alloy containing iron, cobalt, nickel and at least 4 to 5% by weight aluminum having at least a duplex crystalline structure. One crystalline component of this structure is a gamma (fcc) phase having a gamma prime phase dispersed therein. The second crystalline component is enriched in aluminum compared to the first crystalline component and exhibits characteristics under X-ray diffraction and electron diffraction analysis of a BCC B2 structured phase. <IMAGE>
Patent NO-910539-L (NO)
Inventor: EIJK JOHANNES HENDRICUS VAN
IPC: A21D6/00
Filed: 1991-02-11
Abstract: A dough for the preparation of yeast-leavened flour products is provided whereby the dough comprises yeast and an amount of sugar(s) fermentable by the yeast and wherein the maximal amount of CO2 gas produced during the proof is controlled and limited by the amount of fermentable sugar(s) present in the dough.
Patent NO-920491-L (NO)
Title: Forsterker for optisk fiberkommunikasjonsledd
Inventor: HSU HAI-PIN
IPC: H04B10/29
Filed: 1992-02-06
Abstract: En to-veis optisk fiber forsterker (12) egnet til bruk i et dobbelt utmatende fiber-optisk kommunikasjonsledd (10) er herved beskrevet. Forsterkeren (12) ifølge oppfinnelsen er innesluttet i en kappe eller en tjenestesløyfe og er fortrinnsvis koblet mellom første og andre optiske fibersegmenter (18 og 20). Forsterkeren (12) innbefatter en pumpelaser (102) til frem-bringelse av optisk energi med en første bølgelengde. En bølgelengde selektiv optisk kobler (82) i optisk forbindelse med det første fibersegment (18) og pumpelaseren (102) setter sammen optisk energi som forplanter seg gjennom det første fibersegment (80) med den optiske utgang fra pumpelaseren (102). Forsterkeren (12) i foreliggende oppfinnelse innbefatter videre en dopet optisk fiber (114) som er optisk koblet mellom den bølgelengde-selektive optiske kobler (82) og det andre optiske fibersegment (20) for forsterkning av gjennomstrømmende optisk energi innenfor et på forhånd bestemt bølgelengdespektrum. Forsterkeren (12) ifølge oppfinnelsen kan med fordel anvendes i visse fiber-optiske kommunikasjonsledd for å bedre den optiske signalstyrke.
Patent NO-920508-L (NO)
Title: Fremgangsmaate for fremstilling av et polyolefinskum
Inventor: MALONE BRUCE A
IPC: B29C48/345
Filed: 1992-02-07
Abstract: Det er åpenbaret en fremgangsmåte for fremstilling av polyolefinskum med lukkede celler, som gir den endelige for- bruker et nedsatt innhold av esemiddel, og som omfatter å (a) ekstrudere polyolefinet for å danne den i alt vesentlig kontinuerlige skumstruktur som avgrenser en mangfoldighet av kanaler som generelt strekker seg i lengderetningen deri- gjennom, (b) intermitterende kreppe den i alt vesentlig konti- nuerlige skumstruktur slik at kanalene som strekker seg deri- gjennom blir intermitterende i alt vesentlig lukket, (c) intermitterende dele den i alt vesentlig kontinuerlige, intermitterende kreppede skumstruktur ved kreppingene deri for å danne atskilte skumstrukturdeler som har kreppede endedeler, (d) avkjøle de kreppede, atskilte skumstrukturdeler i til- strekkelig grad til å hindre vesentlig krymping av de kreppe- de, atskilte skumstrukturdeler ved initiering av frigjøring av det brennbare esemiddel fra skummet, (e) skjære bort de krep- pede endedeler fra resten av de kreppede, atskilte skumstruk- turdeler for å initiere frigjoring av det brennbare esemiddel og danne ikke-kreppede, atskilte skumstrukturdeler, og (f) tilveiebringe, for den endelige forbruker, ikke-kreppede, at- skilte skumstrukturdeler.
Patent NO-923164-L (NO)
Title: Lasersystem for am fiberoptisk kommunikasjon med lav forvrengning
Inventor: GLAAB JOSEPH B
IPC: H04B10/54
Filed: 1992-08-13
Abstract: Et informasjonssignal modulerer en første optisk bærer. Informasjonssignalet blir omvendt for å modulere en andre optisk bærer. De modulerte første og andre optiske bærere blir multiplekset til et enkelt optisk signal for overføring over en optisk fiberbane (26). I en mottager (fig. 2) blir det optiske signal demultiplekset for å gjenopprette informasjonsslgnalet og det omvendte informasjonssignalet. De gjenopprett- ede signaler blir satt sammen for å frembringe informasjonssignalet i det elektriske verdiområdet med redusert forvrengning. En dobbeltdetektor (34) med balansert optisk diodepar (36, 38) kan benyttes for å sette sammen de gjenopprettede informasjonssignaler og omvendte informasjonssignaler og avgi en analog RF- utgang. Anordningen er særlig egnet for overføring av amplltudemodulerte restbånd (AM-VSB) fjernsynssignaler.
Patent NO-923983-L (NO)
Inventor: NUSSBAUMER PETER
IPC: A61K31/085
Filed: 1992-10-14
Abstract: The invention concerns the compounds of formula I <CHEM>  wherein the substituents have various significances,  in free form and, where such forms exist, in salt form. The compounds have potent antihyperproliferative / antiinflammatory and anticancer activity.
Patent NO-931809-L (NO)
Title: Hemofilter
Inventor: LARM OLLE
IPC: B01D71/16
Filed: 1993-05-19
Abstract: Det er beskrevet overflatemodifiserte biokompatible membraner brukt ved kontakt med kroppsvæsker eller vev samt en fremgangsmåte ved fremstilling av polymere overflatemodifiserte biokompatible membraner med funksjonelle grupper inkorporert i membranmaterialet for således å immobilisere forbindelser som gir biokompatibilitet til overflaten, hvor inkorporeringen av den overflatemodofiserende polymer finner sted under dannelse av membranene og hvor de fysiske egenskaper av membranene ikke blir påvirket av immobilisering av de bioaktive molekyler.
Patent NO-932382-L (NO)
Inventor: BROWN GEORGE ROBERT
IPC: A61P31/04
Filed: 1993-06-29
Abstract: PCT No. PCT/GB92/01968 Sec. 371 Date Jun. 30, 1993 Sec. 102(e) Date Jun. 30, 1993 PCT Filed Oct. 27, 1992Biphenylylquinuclidine compounds of the formula I:    <IMAGE>  I  and pharmaceutically-acceptable salts thereof; wherein R1 is hydrogen or hydroxy; R2 is hydrogen; or R1 and R2 are joined together so that CR1-CR2 is a double bond; and one or both ring A and ring B may be optionally unsubstituted or independently substituted by one or more substituents selected from halogeno, hydroxy, amino, nitro, cyano, carboxy, carbamoyl, (1-6C)alkyl, (1-6C)alkoxy, (1-6C)alkylamino, di-[(1-6C)alkyl]amino, N-[(1-6C)alkyl]carbamoyl, N,N-di-[(1-6C)alkyl]carbamoyl, (1-6C)alkoxycarbonyl, (1-6C)alkylthio, (1-6C)alkylsulphinyl, (1-6C)alkylsulphonyl and halogeno-(1-6C)alkyl; are inhibitors of squalene synthase and are hence useful in treating diseases or medical conditions such as hypercholesterolemia, atherosclerosis and fungal diseases. Methods of using these compounds to treat such conditions, novel compounds, processes for making these compounds and pharmaceutical compositions containing them are claimed.
Patent NO-942980-L (NO)
Title: Polymerer omfattende polyeterblokker og polyamidblokker
Inventor: JUDAS DIDIER
IPC: C08G81/00
Filed: 1994-08-12
Abstract: Polyeteresteramider omfattende følgende repeterende enheter: A ¿¿ C-X-C-0-Y- II II O O B -¿ C-X-C-NH-Z-NH O O der X betyr resten av en polyamid-disyreollgomer med en Mn på mellom 300 og 8000, fortrinnsvis mellom 500 og 5000, Y betyr resten av en polyeterdlol med en Mn mellom 200 og 5000 og fortrinnsvis mellom 200 og 3000, Z betyr resten av et polyeterdlamln med en Mn mellom 200 og 5000 og fortrinnsvis mellom 200 og 3000. Polyeteresteramldene fremstilles ved en fremgangsmåte som omfatter at polyamld-dlsyreollgomeren og polyeter- diol- og polyeterdiamlnoligomerene omsettes i smeltet tilstand i nærvær av minst en forestringskatalysator under redusert trykk.
Patent NO-944155-L (NO)
Inventor: ABRAMS RICHARD W
IPC: B65D75/36
Filed: 1994-11-01
Abstract: A packaging arrangement for the containment of at least one hydrophilic contact lens in a sterile aqueous solution. More specifically, pursuant to the packaging arrangement, a plurality of disposable hydrophilic contact lenses are contained in a specific number of individual packaging arrangements (30) collectively housed in a box-like container or carton (10) so as to provide a specified or essentially measured supply of contact lenses for use by a consumer over a predetermined period of time. <IMAGE>
Patent NO-950265-L (NO)
Title: Forankringsarrangement
Inventor: BAAN JAAP DE
IPC: B63B21/50
Filed: 1995-01-24
Abstract: Oppfinnelsen angår et kjedeline-forankringsarrangement for forankring av et fartøy. Et kjent forankringsarrangement anvender likt adskilte eller nær likt adskilte ankerben festet til et fartøy. Dette arrangementet har ulempen av dårlig belastningsfordeling mellom tilstøtende ankerben. Oppfinnelsen søker å unngå dette problemet, og optimaliserer belastnings- fordelingen ved å tilveiebringe tre grupper (13) av ankerkjet- tinger eller kabler (10), som strekker seg på en kjedeline- måte fra fartøyet. Hver gruppe (13) omfatter i det minste to individuelle kjettinger eller kabler (10) som strekker seg vesentlig parallelt til hverandre.
Patent NO-954529-L (NO)
Title: Anordning for å understötte og fastgjöre en jernbanesporskinne
Inventor: DUCONSEIL RENE
IPC: E01B9/68
Filed: 1995-11-09
Abstract: Oppfinnelsen angår en anordning for understøtting og fastkiling av en jernbaneskinne (R) på en sville (T), anordningen omfatter spesielt en elastisk pute (1) på hvilken hviler fundamentet (Ra) av skinnen (R) og to isolerende tunger (2, 2') satt inn mellom skinnen (R) og fjærklemmene (A, A') som er festet på innsatser (I, I1) fastgjort lateralt i svillen (T).. Ifølge oppfinnelsen omfatter nevnte pute (1) et senterparti som understøtter fundamentet (Ra) til skinnen (R) og to symmetriske laterale partier (11, 11') med mindre tyk- kelse anbragt under bunnkantene av tungene (2, 2'), som selv er plassert ved et nivå lavere enn fundamentet (Ra) til skinnen (R).
Patent NO-955215-L (NO)
Inventor: RAULT SYLVAIN
IPC: A61P25/32
Filed: 1995-12-21
Abstract: Ethers of tricyclic oximes of formula (I), their cis and trans isomers, enantiomers and diastereomers, and their hydrates and/or acid or base addn. salts, are new. R1 = H, alkyl, alkenyl, cycloalkyl, cycloalkyl(1-4C)alkyl, hydroxy, alkoxy, opt. substd. phenyl, opt. substd. phenyl(1-4C)alkyl, opt. substd. phenoxy, or opt. substd. phenyl(1-4C)alkoxy; or R1+R2 form a chain (i) such that a 5-8 atom ring is formed; R2, R3 = H, alkyl, alkenyl, cycloalkyl, opt. substd. indanyl, cycloalkyl(1-4C)alkyl, opt. substd. phenyl, or opt. substd. phenyl(1-4C)alkyl; or NR2R3 = a heterocyclic gp. (ii) or (iii); m = 0-4; n = 0, 1 or 2; Y' = O, S or N-R4; R4 = H, alkyl or opt. substd. (CH2)qphenyl; q, x, y = 0-4; A = a gp. (a), (b) or (c); R5, R6 = H, OH, alkyl, alkoxy, halo, CF3, alkoxycarbonyl, opt. substd. (CH2)p-phenyl or opt. substd. O-(CH2)p'-phenyl; p, p' = 0-4; unless otherwise stated, alkyl, alkoxy = 1-6C; alkenyl = 2-6C; cycloalkyl = 3-8C; opt. substd. = opt. substd. on phenyl by one or more alkyl, alkoxy, OH, halo, CF3, nitrile or nitro.
Patent NO-960232-L (NO)
Inventor: MAS JOSE ALBERTO VALLET
IPC: C12N1/00
Filed: 1996-01-19
Abstract: The process comprises: (1) preparing a fine dispersion of droplets or particles which contain or are formed of a chemical or biologically active substance in a phase comprised of a solvent and a non solvent of the polymer forming the coating and optionally a surfactant or suspensor agent; (2) preparing a phase which contains the coat-forming polymer dissolved in a miscible solvent in any proportion with the prior dispersion; (3) mixing both phases continuously while maintaining constant the relationship between the phases and the mixture volume and simultaneously spraying the resultant mixture in an evaporation system with temperature and vacuum conditions which provide for the instantaneous evaporation of the solvent from the polymer, causing the deposition of the polymer around the particles or droplets. Application to pharmacy, medecine, cosmetics, veterinary, chemical industry, agriculture, etc. <IMAGE>