baber/WOPTO huggingface dataset:
Patent BR-112022026505-A2 (BR)
Title: Montagens de bico de pulverizador de duto estrangulado e métodos para as mesmas
Inventor: TRAVIS BURGERS
IPC: B05B12/08
Filed: 2021-06-24
Abstract: MONTAGENS DE BICO DE PULVERIZADOR DE DUTO ESTRANGULADO E MÉTODOS PARA AS MESMAS. Uma montagem de bico de pulverizador inclui uma válvula de controle configurada para controlar uma taxa de fluxo de produto agrícola de acordo com um ciclo de trabalho tendo posições aberta de válvula e fechada de válvula. A montagem inclui uma ponta de pulverizador tendo um orifício de ponta para pulverizar o produto agrícola. Um duto de interface estrangulado interliga a válvula de controle e a ponta de pulverizador. O duto de interface estrangulado inclui um perfil de duto de interface. O perfil de duto de interface é configurado para diminuir uma característica de fluxo do produto agrícola enquanto a válvula de controle está na posição fechada de válvula.
Patent BR-112023004823-A2 (BR)
Title: Emulsão de turvação com base em amido e agente de turvação com base em amido seco por pulverização para bebidas
Inventor: DIETER KUMLEHN
IPC: A23L2/39
Filed: 2021-03-11
Abstract: EMULSÃO DE TURVAÇÃO COM BASE EM AMIDO E AGENTE DE TURVAÇÃO COM BASE EM AMIDO SECO POR PULVERIZAÇÃO PARA BEBIDAS. A presente invenção fornece preparações de misturas de bebida secas ou bebida fluida. Mais especificamente, a presente invenção fornece uma inédita emulsão de turvação com base em amido para a preparação de tais bebidas. Além do mais, um método para preparar um agente de turvação com base em amido seco por pulverização, bem como o agente de turvação com base em amido seco por pulverização obtido de acordo com dito método, são divulgados. Além do mais, a presente invenção se refere ao uso da emulsão de turvação com base em amido ou do agente de turvação com base em amido seco por pulverização para a preparação de misturas de bebida secas ou bebidas fluidas. Por último, a presente invenção se refere às correspondentes misturas de bebida secas ou bebidas fluidas que compreendem a emulsão de turvação com base em amido ou o agente de turvação com base em amido seco por pulverização.
Patent BR-112023014398-A2 (BR)
Title: Método para produzir óleos básicos de alta qualidade usando hidroacabamento de dois estágios
Inventor: LEI GUAN-DAO
IPC: B01J23/40
Filed: 2022-01-18
Abstract: método para produzir óleos básicos de alta qualidade usando hidroacabamento de dois estágios. são descritos processos para produzir óleos básicos com mais uma propriedade aprimorada, por exemplo, baixo teor de aromáticos, de maneira econômica e eficiente. em algumas modalidades, os processos se referem a hidroacabamento de dois estágios (ou mais) que fornece vantajosamente óleos básicos com aromáticos mais baixos do que processos de um estágio comparáveis.
Patent BR-112023015552-A2 (BR)
Title: Referenciamento de mensagem
Inventor: PETTERSSON MARTIN
IPC: H04N19/169
Filed: 2022-04-11
Abstract: referenciamento de mensagem. é provido um mecanismo de referenciamento para mensagens (por exemplo, mensagens de sei) a fim de reduzir o custo do bit quando diferentes versões de mensagens (por exemplo, mensagens de sei) são usadas de maneira arbitrária no bitstream, por exemplo de maneira alternada no bitstream. nas modalidades, duas mensagens de sei são usadas para expressar uma funcionalidade. na primeira mensagem de sei, são providos elementos de sintaxe que especificam a funcionalidade. a primeira mensagem de sei também pode ter um valor de identificador, que identifica exclusivamente a instância dessa mensagem de sei específica. a segunda mensagem de sei, normalmente muito menor e enviada com mais frequência do que a primeira mensagem de sei, é usada para referenciar a primeira mensagem de sei a fim de aplicar a funcionalidade da primeira mensagem de sei a uma parte do bitstream determinada pelo escopo de persistência da segunda mensagem de sei, por exemplo para a imagem ou subimagem com a qual foi enviada.
Patent CZ-19492-A3 (CZ)
Inventor: BRNUSAK FRANTISEK ING
IPC: B60N2/02
Filed: 1992-01-23
Abstract: (Bederní opěrka pro opěráky sedadel zejména do vozidel
tvořená pružnou planžetou (1), která je dolním okrajem
-pevné uchycena k pevné desce (2), přičemž horní okraj
pružné planžety (1) je upraven pro vedení v přímkové dráze
například upevněním drážkového čepu (6), který je suvně
uložen v oválnémm otvoru (4) v pevné desce (2) tak, aby
stlačováním horního okraje pružné planžety se vytvářelo
její prohnutí.
Patent CZ-64492-A3 (CZ)
Title: Piperazine derivatives, process for preparing thereof and pharmaceutical preparation in which said derivatives are comprised
Inventor: CLIFFE IAN ANTHONY
IPC: C07D211/14
Filed: 1992-03-04
Abstract: piperazinyl))-2-butyryl) -1H-azepine of formula (I) and its pharmaceutically acceptable acid addn. salts are new. Both enantiomers are claimed.
Patent CZ-51697-A3 (CZ)
Title: Belt mould for continuous casting plant
Inventor: HULEK ANTON DIPL ING
IPC: B22D11/06
Filed: 1997-02-20
Abstract: The die for a continuous casting installation consists of two counter-rotating caterpillar tracks made up of links with shell structures (81, 91) shaped to form jointly a die cavity with a circular cross section (10). The die comprises: (a) shell structures (81, 91) with mating edges (82, 92) which are movable relative to one another perpendicular to the track circulation direction; and (b) guided and loaded track links that successively reduces the cross section (10) within the zone of interaction of the two caterpillar tracks.
Patent CZ-73695-A3 (CZ)
Title: Process of extracting hydrocarbons from underground formations
Inventor: BELONENKO VLADIMIR NIKOLAEVICH
IPC: E21B43/00
Filed: 1994-06-24
Abstract: A process for extracting hydrocarbons from subterranean formations involves treating the hydrocarbon-containing stratum (1) and removing the hydrocarbons therefrom through a well (2). Treatment of the hydrocarbon-containing stratum (1) is effected by subjecting the underlying aquiferous stratum (3) to elastic vibrations. <IMAGE>
Patent SK-18299-A3 (SK)
Inventor: KALISKY ALEXANDER
IPC: H02K1/06
Filed: 1999-02-11
Abstract: Generátor striedavého prúdu je určený na ďalšiu úpravu
výstupných zložiek usmernením alebo frekvenčnou
zmenou a transformáciou. Magnetický systém alternátora
je použiteľný pre rotačné aj lineárne alternátory.
Usporiadanie podlhovastých pólov (3) jadra spoločnej
indukčnej cievky (4)je s rozstupom podstatne menším,
než je polomer indukčnej cievky (4) a zhodnou s rozstupom
protipólov (1), ktoré majú spoločné budenie
budiacimi magnetmi (7).
Patent SK-36995-A3 (SK)
Title: Gel for catching of radioactive contamination and its using for protect or decontamination of surface
Inventor: GAUCHON JEAN-PAUL
IPC: G21F1/10
Filed: 1995-03-21
Abstract: A novel gel, for radioactive contamination retention, consists of an aq. colloidal soln. contg. (by wt.) 2.5-15% gelling agent and 5-15% film-forming agent contg. SiO2, Al2O3, MgO, FeO and K2O. Pref. the gel also contains an acrylic copolymer and the gelling agent is a synthetic polymer. Also claimed are: (i) a process for protecting a surface from contamination, involving applying the above gel to the surface and, after contamination, removing the gel by rinsing with water; and (ii) a process for decontaminating a surface, involving applying the above gel and then removing the gel by rinsing with water.
Patent SK-48899-A3 (SK)
Title: Plant for transferring liquid metal, method of operation, and refractories
Inventor: RICHARD FRANCOIS-NOEL
IPC: B22D41/42
Filed: 1997-10-15
Abstract: The invention relates to a set of refractory assemblies (8, 12, 30, 32, 42, 48, 50, 60), which is capable of being used between an upstream container (2) and a downstream container (10) of a plant for transferring liquid metal, in particular steel, comprising: a tapping spout (28) via which the metal flows from the upstream container (2) into the downstream container (10), each refractory assembly (8, 12, 30, 32, 42, 48, 50, 60) of the tapping spout (28) having at least one surface forming a mating surface (22) with a corresponding surface of an adjacent refractory assembly (8, 12, 30, 32, 42, 48, 50, 60); a flow regulator (26) for regulating the flow of liquid metal through the tapping spout (28); a shroud channel (34) placed around the tapping spout (28) near at least one mating surface (22) between refractory assemblies (8, 12, 30, 32, 42, 48, 50, 60) and having an inlet (38) capable of allowing the intake of a fluid; in which the shroud channel (34) has an outlet (40) capable of allowing the fluid to escape to the outside of the plant.
Patent SK-92197-A3 (SK)
Title: Stabilized preparation containing recombinant factor viii without albumin with a little sugar content
Inventor: NAYAR RAJIV
IPC: A61K47/18
Filed: 1997-07-04
Abstract: A stable albumin-free recombinant factor VIII (rFVIII) formulation in lyophilized form having both crystalline and amorphous components and comprising, when reconstituted with water, about 65 to 400 mM glycine, up to 50 mM histidine, 15 to 60 mM sucrose, up to 50 mM NaCl, up to 5 mM CaCl2 and 50 to 1500 IU/ml of rFVIII. A very preferred formulation comprises upon reconstitution with water about 290 mM glycine, 20 mM histidine, 30 mM sucrose, 30 mM NaCl, 2.5 mM CaCl2 and 50 to 1500 IU/ml of rFVIII. The residual water content of the lyophilized preparation is about 1 to 3 % by weight, preferably about 1 % by weight.
Patent CZ-180390-A3 (CZ)
Title: Mixture of similar character to azeotropic mixtures
Inventor: BARTLETT PHILIP LEE
IPC: C08K5/02
Filed: 1990-04-10
Abstract: Azeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane, being useful as cleaning solvents, refrigerants and foam blowing agents.
Patent CZ-253193-A3 (CZ)
Title: Substituted benzothiazole derivatives process of their preparation and their use as herbicidal agents
Inventor: GANZER MICHAEL
IPC: C07D471/04
Filed: 1992-05-21
Abstract: PCT No. PCT/EP92/01268 Sec. 371 Date Jan. 24, 1994 Sec. 102(e) Date Jan. 24, 1994 PCT Filed May 21, 1992 PCT Pub. No. WO92/20675 PCT Pub. Date Nov. 26, 1992.The invention relates to new substituted benzothiazole derivatives of general formula (I), in which X, Y and Z have the meanings given in the description, processes for their preparation and their use as herbicides.    <IMAGE>  (I)
Patent CZ-297992-A3 (CZ)
Inventor: ONDRACEK STANISLAV
IPC: B25B11/02
Filed: 1992-09-30
Abstract: Přípravek, sestávající z válcového pouzdra (5) s příčnýnmi
rozpínači (6), v jehož dutině je upravena rozpínací hlava (9)
spojená s ovládacím táhlem (10), které je opatřeno ovládací
maticí (8),je určen zejména pro středěníspojkového kotouče
(11) vůči přítlačnému kotouči (12) ve štítě (13) spojky.
Válcové pouzdro (5) je svým čelem, protilehlým vůči příčným
rozpínačům (6), rozebíratelně uloženo prostřednictvím
vnitřního dorazu (7) v průchozím otvoru tělesa (1) přípravku,
které je na straně ovládací matice (8) opatřeno manipulačním
prvkem (2) a na opačné straně vnějším závitem
(3) pro uložení stavitelné matice (4).
Patent CZ-325192-A3 (CZ)
Title: Ventilating device suitable for insertion in an automobile opening
Inventor: STRUNK HARALD
IPC: B60H1/26
Filed: 1992-10-29
Abstract: 2.1 A ventilation device is to be provided which is cost-effective to manufacture and gives an aesthetically improved impression in comparison with known ventilation grills. 2.2 In the ventilation device according to the invention, the frame 12, the ventilation grill 14 and receiving pockets 15 formed onto the ventilation grill 14 at the bottom form a single injection-moulded plastic component. The baffle lamellas 11 are extruded aluminium profiles which have a retaining web which is inserted into the receiving pockets 15 for securing purposes. 2.3 The ventilation device according to the invention can be used in particular in vehicles. <IMAGE>
Patent CZ-372492-A3 (CZ)
Title: Apparatus for continuous producing staple fibers from mineral wool and a process of continuous manufacture of a felt band from individual staple fibers
Inventor: HORRES JOHANNES
IPC: C03B37/10
Filed: 1992-12-17
Abstract: 2.1. The object of the invention is to facilitate an improvement, as compared with the previous apparatus and the previous process for the production of mineral wool mats, with respect to the mat formation process on the drums of the accumulating conveyors arranged at the lower end of a chute. 2.2. The apparatus for continuous production of mineral wool mats features several fiberisation units (1, 2, 3, 4) which communicate with a chute (9) for the formation of a mat (14). The fibers are deposited under the influence of suction pressure onto the curved surface of the accumulating conveyor (10, 11). According to the invention, at least one of the drum-shaped accumulating conveyors (10) is designed to pivot around an axis (23) essentially arranged perpendicular to the flow direction (22) of the mineral wool in such a way and to the extent that a discharge gap (21) can be adjusted to a width corresponding to the thickness of the mat (14) to be formed. 2.3. Production of multi-layered felt webs. <IMAGE>
Patent CZ-406792-A3 (CZ)
Title: Process of purifying chimney gases
Inventor: UKAWA NACHIKO
IPC: B01D53/68
Filed: 1992-12-31
Abstract: In a process for treating flue gas containing both SO2 and HF by the wet lime-gypsum method using calcium carbonate as an absorbent, an aluminum-containing solution is added to a solution of the absorbent, or absorbing liquid, so that the concentrations of dissolved aluminum and dissolved fluorine in the absorbing liquid take, in terms of molar ratio, a dissolved aluminum concentration/dissolved fluorine concentration ratio of one or more.
Patent CZ-166298-A3 (CZ)
Title: Process of performing enclosed point and apparatus for closing on end of a tubular tricot on circular knitting machine
Inventor: CONTI PAOLO
IPC: D04B15/02
Filed: 1996-11-22
Abstract: The device, which is combined with the needle (1A; 1B) cylinder and cooperates with a normal disc (5) that has hooks (7A, 7B), is located coaxially with the cylinder and can be raised axially; the hooks (7A) of one semicircle can be actuated to take stitch loops from one semicircle of needles (1A) for transfer to the opposite semicircle of needles (1B); a half ring (9), external to the needle (1A, 1B) cylinder, is hinged at both its ends about a diametrical axis (X-X) in the working area of the needles and in such a way that it can rotate through 180 DEG ; sliding in radial slots in the half ring are pick-up hooks (10) with closing sliders (12-12A) for engaging the initial loops of toe fabric formed by said needles (1A), which loops are transferred from the hooks (7A); by rotating upwards, the half ring (9) transfers these loops and brings them down over the needles (1B) of the opposite semicircle, so that the toe (P) fabric is engaged by said needles (1B) of the opposite semicircle.
Patent CZ-200587-A3 (CZ)
Inventor: NEDIC CEDO
IPC: B22D41/50
Filed: 2003-08-12
Abstract: Rychlovýmenné uzavírací zarízení pro odpojitelné pripojení plnící trubice (52) k forme (68) v licímstroji plnící trubice (52) spojuje tavící pec s formou (68). Toto zarízení se skládá z vrchního kruhu (26) uzpusobeného k pripojení prilehle k otvoruve dne formy (68) licího stroje, kde kruh má vnitrní plochu (30) a vnejsí plochu (32), tyto plochy (30, 32) vrchního kruhu (26) jsou koncentrické, a spodního kruhu (10), který má vnitrní plochu (14) a vnejsí plochu (16), tyto plochy (14, 16) spodního kruhu (10) jsou koncentrické. Vnitrní plochy (14) spodního kruhu (10) je uzpusobena k prijetí plnící trubice (52), vnejsí plocha (16) spodního kruhu(10) je uzpusobena k odpojitelnému pripojení k vnitrní plose (14) vrchního kruhu (26) címz, kdyz vrchní kruh (26) je pripojen k povrchu formy (68), plnící trubice (52) je prijata vnitrní plochou spodního kruhu (10) a spodní kruh (10) je pripojen k vnitrní plose (30) horního kruhu a plnící trubice (52) proniká otvorem do formy (68) spodní kruh (10)utesnuje plnící trubici (52), aby roztavený materiál mohl téct z tavící pece plnící trubicí (52) doformy (68) bez prosakování.
Patent CZ-201553-A3 (CZ)
Inventor: BLAŽEK ZDENĚK
IPC: B03C1/02
Filed: 2015-01-29
Abstract: Řešení se týká magnetického kotouče separátoru, který je určen pro vysoce účinnou separaci nemagnetických kovových částic, zejména z menších objemů sypkých materiálů. Magnetický kotouč separátoru nemagnetických kovů sestává z masivního nosiče (1) z magneticky měkké oceli, ovládaného hnací hřídelí (2), přičemž na kotouči jsou upevněny hlavní anizotropní permanentní magnety NdFeB (3), magnetované kolmo k povrchu kotouče a nemagnetickému plášti (5), jejichž polarita se střídá podél kruhového obvodu kotouče, přičemž ke každému z těchto magnetů (3) jsou v axiálním směru připojeny dva vedlejší anizotropní magnety NdFeB (4), které jsou magneticky orientované axiálně.
Patent CZ-202141-A3 (CZ)
Inventor: VARGA VOJTECH
IPC: C08F230/08
Filed: 2021-01-28
Abstract: Řešení se týká způsobu přípravy polyolefinů modifikovaných silanovou skupinou za použití katalytického systému, který obsahuje komplex cyklopentadienylu, indenylu nebo fluorenylu a přechodného kovu, vybraného z Ti, Hf, V a Nb, hydrosilan, Lewisovu kyselinu a organické rozpouštědlo.
Patent CZ-289593-A3 (CZ)
Inventor: SOKOLIK MARIAN
IPC: B01D35/30
Filed: 1993-12-27
Abstract: Pro klimatizační a ventilační zařízení, zejména v dopravních
prostředcích, především osobních automobilech, je
určen vzduchový filtr, opatřený alespoň jednou sorbční
vrstvou (6) aktivního uhlí a/nebo kalcium-chloridů a/nebo
katalyzátorů na bázi oxidů kovů a dále mechanickým
filtrem (5) textilním a/nebo umělohmotným, opatřeným na
vstupní straně alespoň jednou vrstvou (4) pro zachycení
mastných částic, tvořenou materiálem na bázi jílovitých minerálů,
zejména kaolinitu nebo mentmorilonitu, nanesených
na tkanou nebo netkanou textilii, případně na bázi organických
vláken. Zlepšeného účinku je dosaženo použitím
alespoň jedné vrstvy elektrostaticky aktivní.
Patent CZ-361097-A3 (CZ)
Title: Process for preparing micro-encapsulated polymers
Inventor: HALLE OLAF
IPC: C08F2/38
Filed: 1997-11-14
Abstract: The novel feature in the preparation of microencapsulated polymers by polymerisation of microencapsulated monomer droplets suspended in an aqueous phase is that the aqueous phase contains a polymerisation inhibitor. The monomer droplets preferably contain styrene and a crosslinker, and the polymerisation inhibitor is inorganic or organic. Preferably the inhibitor is used at 10-1000 ppm based on total weight of aqueous + inhibitor and is an N compound, phosphorous acid salt, S compound, peroxy compound, phenolic compound, unsaturated lactone or hydroxyketone.
Patent CZ-364499-A3 (CZ)
Inventor: GASTER LARAMIE MARY
IPC: C07D417/12
Filed: 1998-04-14
Abstract: Sloučeniny obecného vzorce I, způsobjejich přípravy ajejich
použitíjako prostředky ovlivňující CNS, kde v obecném
vzorci I Ra znamená skupinu obecného vzorce i) resp. ii) a
ostatní substituenty mají specifický význam.
Patent CZ-390698-A3 (CZ)
Title: Closing head of a column-like bush and method of preparing and carrying out investigation by making use thereof
Inventor: LAZIK DETLEF
IPC: G01N33/24
Filed: 1997-06-04
Abstract: The invention concerns a column closure cap and a method of preparing and carrying out column investigations using caps of this type, the method being applicable in particular for extracting undisturbed soil and rock samples for preparing and carrying out migration investigations in circulatory or continuous flow columns under water-saturated and unsaturated flow conditions. The column closure cap according to the invention is characterized in that the column closure cap is in two parts and comprises a cap (7) and at least one clamping ring (5), an O-ring (4) being disposed between the cap and the clamping ring and providing a sealed connection to the liner (12). The method according to the invention enables the conventional columns of double-flange construction to be dispensed with.
Patent CZ-461299-A3 (CZ)
Inventor: GROENING CARSTEN DR
IPC: C07D207/32
Filed: 1999-12-17
Abstract: Způsob přípravy 2,4-dimethyl-3,5-bisalkoxykarbonylpyrrolu,
při kterém se alkylester kyseliny acetooctové nitrosuje za
vzniku alkylesteru kyseliny 2-nitrosoacetooctové, tato nitrasosloučenina
se redukuje za použití vodíku v přítomnosti
vzácného kovujako katalyzátoru, čímž se získá amin a tato
výsledná aminová sloučenina se kondenzuje bez oddělování v
přítomnosti odpovídajícího alkylesteru kyseliny acetooctové a
vzniká 2,4-dimethyl-3,5-bisalkoxykarbonylpyrrol. Tento
postup umožňuje pracovat za podmínekmírnějších nežjsou
dosud známé podmínky používané při postupu podle
dosavadního stavu techniky a dále umožňuje se vyhnout
tvorbě vedlejších produktů.
Patent ES-184253-A3 (ES)
Title: MEJORAS INTRODUCIDAS EN LA CONSTRUCCIoN DE TRITURADORES PENDULARES
Filed: 1948-06-24
Abstract: Mejoras en la construcción de trituradores pendulares que consisten: a: En disponer el mando por engranajes en la parte superior del triturador estando los mismos encerrados en una cámara estanca dispuesta en un conducto de admisión de aire exterior que así permite entrar en el triturador gases calientes a una temperatura de 500-600º b: Hacer la cámara de trituración de dos partes la inferior de ellas formada por dos elementos semicirculares unidos por pernos. c: En montar la ruedecilla pendular en los aparatos que sólo tienen una en una chapa-soporte sujeta al extremo del árbol. d: En disponer las ruedecillas pendulares en ejes excéntricos para poder variar a voluntad el camino de dichas ruedecillas sobre la corona de trituración.
Patent ES-193085-A3 (ES)
Title: NUEVO MOLDEO DE LOSETAS BALDOSAS, MOSAICOS HIDRáULICOS Y PIEZAS ANáLOGAS
Filed: 1950-05-22
Abstract: Nuevo dispositivo de moldeo de losetas baldosas mosaicos hidráulicos y piezas análogas caracterizado porque la superficie libre de la placa que forma la base del molde excede de la pieza que se ha de moldear en todo su perímetro según un plano que cuando la pieza que se fabrica debe tener su cara vista plana es una prolongación del que se destina a moldear esta cara o bien cuando la pieza que se moldea no debe tener su cara vista plana contiene las aristas de esta cara cuyo excedente sirve de apoyo al marco que limita lateralmente la pieza el que a su vez presenta su superficie inferior plana y ajustada a aquel excedente estando además articulada entre sí placa y marco de tal forma que por un movimiento de giro alrededor de un eje horizontal puede pasar el marco de una posición horizontal en que se apoye sobre la placa a otra aproximadamente vertical en la que se separa de ella con cuyo movimiento de giro obliga al marco a la pieza moldeada a desprenderse de la placa y a seguir su movimiento.
Patent ES-8505250-A3 (ES)
Title: A procedure for producing a sphere or particles of carbohydrates
IPC: A61K9/62
Filed: 1984-04-04
Abstract: The invention shows that it is possible to produce a deposition matrix for biologically active substances which consists of carbohydrate microspheres, such that the carbohydrate polymers included in the microsphere are stabilized to a microsphere by crystallization - which involves the use of non-covalent bonds, keeping the substance with its biological activity trapped.
Patent SK-126196-A3 (SK)
Title: Oral pharmaceutical dosage form and process for producing it
Inventor: LUNDBERG PER J
IPC: A61K9/22
Filed: 1996-02-09
Abstract: A new oral pharmaceutical dosage form comprising a core material that contains a proton pump inhibitor, one or more alkaline reacting compounds and optionally pharmaceutical excipients having a water soluble separating layer and an enteric coating layer. The core material as such is alkaline reacting and the separating layer between the alkaline reacting core material and the enteric coating layer is formed in situ as a water soluble salt between the alkaline reacting compound(s) and the enteric coating polymer. The invention also describes a new efficient process for the manufacture of such a dosage form comprising two functionally different layers in one manufacturing step, and its use in medicine. <IMAGE>