baber/WOPTO huggingface dataset:
Patent EP-0257632-B1 (EP)
IPC: C08F220/28
Filed: 1987-08-26
Granted: 1990-12-12
Abstract: Crosslinked polymers which are produced from monomers containing glycerol carbonate groups, crosslinking monomers and, where appropriate, other monoethylenically unsaturated monomers are composed of principally spherical porous particles and are very suitable as carrier materials for the immobilization of biologically active substances.
Patent EP-0255316-B1 (EP)
IPC: C08J5/04
Filed: 1987-07-27
Granted: 1992-02-26
Abstract: A process for the manufacture of a stiff permeable sheet-like fibrous structure which includes forming a web with 20% to 60% single fibres having a high modulus of elasticity (as herein defined) and between 7 and 50 millimetres long, and 40% to 60% by weight of a wholly or substantially unconsolidated particulate plastics material, and then treating the web by heating to melt the plastics material and passing it between a pair of nip rollers (21, 22, 23, 24) so that the plastics material can flow and wet out the fibres, the nip between the rollers being set to a dimension less than the thickness of the unconsolidated web and greater than that of the web if it were to be fully consolidated, and allowing the web to expand and remain substantially permeable after passing through the rollers.
Patent EP-0371013-B1 (EP)
Inventor: THIES KARSTEN
IPC: C08F292/00
Filed: 1987-09-18
Granted: 1994-11-17
Abstract: A process is disclosed for producing adsorption matrices having specific binding properties, high chemical and mechanical stability and high binding capacity towards polymers or micro-organisms to be adsorbed from an aqueous solution. These matrices are useful for qualitative and quantitative analysis, for the prepartion or selective removal of (in some cases pathogenic) biopolymers in vitro and/or in vivo, or for binding or removing micro-organisms for microbiological or biotechnological purposes.
Patent EP-0329664-B1 (EP)
Inventor: FISCHER MICHAEL A
IPC: G06F13/36
Filed: 1987-09-18
Granted: 1994-01-12
Abstract: Une technique d'arbitrage pour un bus de transaction par fractionnement (50) dans un système ordinateur permet d'obtenir un débit de données supérieur lorsque l'on donne à des répondeurs (62), par exemple des mémoires, la priorité absolue sur des initiateurs (60), par exemple des processeurs et des adaptateurs d'E-S, et lorsque l'on affecte à tous les répondeurs une priorité supérieure à tout initiateur. La préséance est également donnée à des initiateurs de relance qui ne sont pas parvenus à achever une transaction en raison de l'occupation du module (52, 54) auquel le transfert était adressé. Les demandes émanant d'initiateurs de non relance sont provisoirement annulées pour donner la préséance aux demandes émanant d'initiateurs de relance. Il existe une limite absolue au nombre de demandes qu'un module de relance peut effectuer avant que la maîtrise du bus lui soit accordée pour réaliser son transfert. Pour exécuter avec une perte de temps minimale les transactions de purge de mémoire d'essai et de réglage, le bus du système ordinateur crée un cycle de conductivité nul suivant immédiatement le cycle dans lequel l'adresse de l'emplacement de mémoire à tester et à régler ou à effacer est sélectionnée.
Patent EP-0279382-B1 (EP)
IPC: A61K33/04
Filed: 1988-02-12
Granted: 1991-08-07
Abstract: A wart cure consists of an orally administrable mixture in the form of primary tinctures and contains at least (a) 0.5 to 2 parts by weight of Euphorbia cyparissias, degree of dilution D3 to D6; (b) 0.5 to 2 parts by weight of Clematis recta, degree of dilution D2 to D4; and (c) 0.5 to 2 parts by weight of Mezereum, degree of dilution D2 to D4. Alternatively, one or more component(s) from the group below can additionally be present, namely (d) Ranunculus, degree of dilution D2 to D4; (e) Veratrum album, degree of dilution D3 to D6; (f) Aconitum, degree of dilution D3 to D6; (g) Arnica, degree of dilution D2 to D4; (h) Atropa belladonna, degree of dilution D3 to D6; (i) Cinchona succiruba (China), degree of dilution D2 to D4; (k) Eucalyptus globulus, degree of dilution D2 to D4; (l) Lycopodium, degree of dilution D3 to D6; (m) Nux vomica, degree of dilution D3 to D6 and sulphur, degree of dilution D4 to D6. The cure acts via a stimulation of the endogenous immune defence mechanisms, a specific reaction being provoked against papilloma viruses.
Patent EP-0291734-B1 (EP)
IPC: B21C35/02
Filed: 1988-04-27
Granted: 1991-10-02
Abstract: Device to draw extruded stock for an extrusion press, in which downstream of an extrusion press (11) is a withdrawal track (15) cooperating with two carriages (21) bearing engagement vices (24), an endless runway (20) being comprised in coordination with the withdrawal track (15) and having one segment (115) parallel to the withdrawal track (15) and bearing the two carriages (21), the endless runway (20) including two straight segments (115-215) and two connecting bends (22) and at least one switch point (120) and a parking line (315) for the carriages (21).
Patent EP-0356530-B1 (EP)
Title: Dialogue system
IPC: H04Q9/00
Filed: 1988-07-16
Granted: 1993-05-12
Abstract: A dialog system consisting of a central station (ZS) and several sub-stations (US0 - US15) uses a bus having three lines, in which arrangement two lines (LS1, LS2) carry an alternating voltage and a third line (LD) is used for data transmission. Via the alternating-voltage lines, the data line is connected in a ring and, at the same time, the alternating-voltage line can supply current to the sub-stations and actuate control elements in these sub-stations (Fig. 1). 
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Patent EP-0319696-B1 (EP)
Title: Method of and device for edge processing for coiling
IPC: B21D19/04
Filed: 1988-10-29
Granted: 1991-09-04
Abstract: When winding heavy coils, the leading edge presses into the subsequent windings with a certain amount of plastic deformation, making these unusable for components with a good surface finish. According to the invention, the leading edge is provided with a wedge- shaped point between two rolls, the two rolls being built into a C- shaped bracket which is guided back and forth along a guide across the width of the sheet-metal strip, transversely to the said sheet-metal strip. <IMAGE>
Patent EP-0338152-B1 (EP)
IPC: B42D15/08
Filed: 1988-04-21
Granted: 1991-10-09
Abstract: A mailer form is disclosed especially suited for printing as by laser, jet ink, etc. wherein a single sheet is adapted by the provision of a plurality of fold lines (21,22,23) to have variable information printed on both the front panel (12) and the message panel (14) by folding to dispose the message panel (14) interiorly while the mailer face panel (12) is positioned exteriorly so the message panel (12) is enclosed by the mailer face panel (12), mailer back panel (13) and flap panel (11), and by virtue of side tear off stubs (19,20) the mailer can be readily opened for access to the message panel (14) by the recipient.
Patent EP-0324289-B1 (EP)
Title: Dispenser for liquids or pastes pressurised by deforming a resilient container prior to its filling
IPC: B67C3/04
Filed: 1988-10-24
Granted: 1992-05-06
Abstract: In order to dispense a liquid or pasty product, it is advantageous to package it under pressure, in the absence of air, inside a container (1) which is closed off hermetically by a valve (2). A convenient way of placing it under pressure therefore consists in using an elastic container (1) which has been previously deformed so that its walls (10), seeking to re-assume their natural shape (in broken lines), exert a force on the product. 
<??>The present invention has recourse to mechanical means for imposing this deformation. Thus, the container (1) may be filled with product at atmospheric pressure. It also consists of a single casing whose shape respects the display conditions peculiar to the market for this type of dispenser and lends itself to easy handling. Finally, when it is provided with a valve (2) of the precompression-pump-type, up to 95% of the product initially contained in the container (1) can be used up. 
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Patent EP-0323299-B1 (EP)
Title: Apparatus for ensuring a staged combustion of a fuel-oxidant mixture reducing emission of nox
IPC: F23C6/04
Filed: 1988-12-13
Granted: 1993-01-20
Abstract: The invention relates to a process and an apparatus intended to effect the combustion of a mixture of air and liquid or gaseous fuel, wherein the injection of the fuel is staged without that of the air for combustion being staged. According to the invention, in addition to the primary means (20, 34) for injecting fuel into the passage (10, 14) supplying air to the burner, secondary injection means (24) mounted inside said passage are provided and comprise a main part (24a) which is extended by a terminal part (24b) bent in such a manner that the end of said terminal part is situated downstream of the end of the primary means (20, 34) and at a distance from the axis (2) of said passage which is greater than the minimum section of the latter. The invention is applicable both to so-called parallel air admission burners and to burners having swirl vanes.
Patent EP-0323780-B1 (EP)
IPC: B65B35/58
Filed: 1988-12-22
Granted: 1992-05-13
Abstract: Machine for grouping objects, such as tins of preserves, comprising an endless belt (1) on which the objects (2) to be assembled, for example with the aid of a film of thermoretractable plastic material, are placed in rows, the said machine being characterised in that it comprises drive elements (20) each capable of pressing against an object (2) in a row in order to drive it in rotation, detectors, each of which is disposed in the vicinity of an object (2) of this row in order to be triggered by a reference mark of this object, each detector being connected to the corresponding drive element (20) for the angular positioning of the reference marks of all the objects of the row which are to be grouped and orientated. 
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Patent EP-0280677-B1 (EP)
Title: Swinging and ditto sliding door for vehicles
IPC: B61D19/00
Filed: 1988-02-26
Granted: 1992-06-03
Abstract: The invention relates to a swinging or swinging-sliding door (1) for vehicles with a closing or opening movement direction f, which in the immediate area of the closing limit position has an angle relative to the plane of the door leaf which is not equal to 90 degrees. In order to achieve the tight seal necessary at high speeds, once the door (1) has closed, a plurality of rotating levers (4) which can swivel about a vertical axis (5) are pressed by their front end against at least one engaging surface (3) on the rear edge (2) of the door leaf in a direction f at least approximating to the door's direction of final closing. On the front edge (6) of the door leaf at least one control surface (8) acts in concert with at least one stop surface (7) of the door frame (10) so that the leading edge of the door is guided at least approximately in the direction of final closing f. A seal (9, 19', 19'') on the door and/or surrounding the door frame is thereby pressed against the door frame and/or the door.   <IMAGE>
Patent EP-0420837-B1 (EP)
Title: Exterior, water-repellant facing or covering for buildings
IPC: E04B/
Filed: 1988-03-25
Granted: 1993-03-03
Abstract: PCT No. PCT/DK88/00050 Sec. 371 Date Nov. 25, 1988 Sec. 102(e) Date Nov. 25, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07614 PCT Pub. Date Oct. 6, 1988.Exterior, water-repellant facing or covering for a roof or a wall. The material is in the form of plates or slabs with overlap or butt joints. The material may include a support web. To eliminate the risk of condensation and to reduce the transmission of heat, the material is formed of mineral wool and a bonding agent. The fibres of the mineral wool lie predominantly within planes which are perpendicular to the external surface of the material.
Patent EP-0321512-B1 (EP)
Title: Hybrid optical and electronic associative memory
IPC: G11C15/00
Filed: 1988-05-09
Granted: 1992-04-22
Abstract: An associative memory system is provided which is a hybrid of optical and electronic components. In the preferred embodiment, a Fourier transform hologram is used to convolve a reference beam with correlated input images and stored object images. An electronic iteration loop is provided which is used to derive an enhanced reference beam for use in matching and enhancing the associative memory of the hologram with the object input plane image. The iteration loop of electronic components comprises a vidicon which receives the correlation plane image and provides that image in the form of an electronic signal to an electronic thresholding device or image processor. The image processor is capable of viewing the data at the rate of 30 frames per second and is used in the preferred embodiment to threshold the data with reference to the greatest amplitude portion of the correlation spot provided to the vidicon. After the electronic threshold has processed the signal, an improved signal is provided to the cathode ray tube screen. This processed signal is used to phase-modulate a projection light readout beam through use of a liquid crystal light valve. A polarizing beam splitter converts the phase modulation of the readout beam to an amplitude modulation wherein an enhanced reference beam is derived which is processed back to the hologram for readout at the output plane of the system. In this manner a variable-gain fast response electronic and optical component hybrid is provided for use as an associative memory.
Patent EP-0376953-B1 (EP)
IPC: H03K3/356
Filed: 1988-06-30
Granted: 1993-09-29
Abstract: La présente invention se rapporte à un dispositif à double état (ST), à une source de courant (BS), à une dispositif bistable (FF) et à un circuit d'entrée (IC), qui sont tous associés pour former un comparateur de signaux. Le dispositif à double état (ST) est constitué par un trigger de Schmitt qui comprend des dispositifs de commande de courant (N17, P13; N18, P14) servant à fournir un courant destiné à contrebalancer les deviations dans des paramètres de construction des transistors, de sorte que les caractéristiques de fonctionnement dudit dispositif restent identiques d'une opération à l'autre. La source de courant (BS) utilise un courant à configuration spéculaire et est commandée via un branchement couplé entre les bornes d'alimentation de tension (VDD; VSS). Deux (N2, N3) des quatres transistors connectés en séries (N1 à N4) faisant partie de ce branchement ont un paramètre largeur sur la longueur W/L des canons supérieur, de sorte que des sources de courant identiques (BS) peuvent être produites à grande échelle, dès lors que le courant (I5; II) fourni par lesdites sources est indépendant des tensions seuil des transistors constitutifs. Le dispositif bistable (FF) est constitué par un circuit flip-flop qui comporte des bornes d'entrée et de sortie différentielles communes (T1; T2) et est utilisé pour associer les circuits d'entrée (EC) ayant une sortie différentielle analogique et le dispositif à double état (ST) ayant une entrée différentielle numérique. Les bornes d'entrée/sortie de ce dispositif à double état sont shuntées par un transistor MOS (N14) à chaque signal d'horloge élevé (CLK), grâce auquel la tension commune s'appliquant sur ces bornes se trouve à mi-chemin entre la tension d'alimentation, de sorte que, lorsque les tâches changent, ces tensions n'ont varié qu'une moitié au lieu de parcourir l'entière différence de tension. Ainsi, on obtient une commutation plus rapide des dispositifs à double état. Le circuit d'entrée (IC) est constitué par un circuit d'entrée différentielle haute fréquence (I1; I2) de sortie à double extrémité (T1; T2).
Patent EP-0383826-B1 (EP)
Title: Process for the preparation of copoly(arylene sulfide)
IPC: C08G75/02
Filed: 1988-10-18
Granted: 1993-01-20
Abstract: A copoly(arylene sulfide) corresponding to the structure  [ (-A-S-)1-x(-A-S-S-)x] n wherein x is in the range of 0.5 to 0.001 and a process for its preparation by reacting a mixture of a diiodoaromatic compound and elemental sulfur.
Patent EP-0325111-B1 (EP)
Title: Filter and afterburning device for exhaust gases, especially for internal combustion engines
IPC: F01N3/28
Filed: 1989-01-05
Granted: 1993-03-17
Abstract: In the filter and afterburning device for exhaust gases, especially for internal combustion engines, a plurality of layers of cylindrical filter elements of essentially circular-ring-shaped or oval-ring-shaped cross-section, through which the gas can flow radially, are arranged with equidistant radial spacing one inside the other in a housing between an inlet funnel and an outlet funnel, forming similarly shaped inlet and outlet spaces. Each filter element comprises a gas-permeable filter body made of wire mesh, ceramic fibres or a combination of the two and surrounded on both sides by a gas-permeable metallic jacket, the filter bodies being wound into a spiral using spacing elements, with a spiral inlet channel and outlet channel, each of which is closed on the opposite side, and the surrounding jackets, designed as perforated metal bands or metal mesh bands, being provided with a catalytic coating for the purpose of converting gaseous pollutants. <IMAGE>
Patent EP-0331892-B1 (EP)
Title: Mos-controlled thyristor (mct)
IPC: H01L29/749
Filed: 1989-01-27
Granted: 1992-04-01
Abstract: In an n-channel MCT (MOS-controlled thyristor), the p-doped channel region and the n+-doped drain region are replaced by an n-doped combined channel-drain region (13) in the MOSFET structure of the switchable cathode short-circuits. The resulting MOSFET structure of the depletion type results in latch-up immunity for the component and makes possible a simple optimization of the current level which can be switched off as a maximum.
Patent EP-0355523-B1 (EP)
Title: Process for the production of beer having a low alcohol content
IPC: C12G3/08
Filed: 1989-08-04
Granted: 1993-09-29
Abstract: A process for the production of beer with a low alcohol content is described. The process comprises preparing a wort by boiling and adding ascorbic acid to such wort prior, during, or after boiling, so long as the wort remains hot. The process can be employed according to the invention for the production of non-alcoholic beer by the yeast cold contact process, in which yeast recovered from a fermentation process is brought into contact with the wort at a low temperature below 0 DEG  C. As a rule, the non-alcoholic beer produced by this process imparts an unpleasant and bitter aftertaste. By adding ascorbic acid to the boiling wort, the bitter aftertaste is completely eliminated.
Patent EP-0364738-B1 (EP)
Inventor: VU CUNG
IPC: C08G18/36
Filed: 1989-09-15
Granted: 1994-08-24
Abstract: Two component polyol/polyisocyanate composition useful in forming an abrasion resistant polyurethane automotive undercoating. The polyol component is unmodified castor oil or castor oil modified with cyclohexanone-formaldehyde condensate. The modified castor oil may be further modified by adding the reaction product of neopentyl glycol and adipic acid. The polyisocyanate component comprises an MDI-based mixture containing polyisocyanate prepolymers based on alkylene oxides.
Patent EP-0427879-B1 (EP)
Inventor: MATTHES HANS GEORG
IPC: H05B6/06
Filed: 1989-11-13
Granted: 1993-12-29
Abstract: The invention relates to a device and a method for inductively heating workpieces. The workpiece 4, which is arranged in the inductor 3 that is part of the parallel tuned circuit 2, can then be heated under conditions which can be reproduced particularly well if the real power emitted by the inductor 3 into the workpiece 4 is known precisely. While in the case of known devices it is possible to measure only the total real power emitted into the tuned circuit, that is to say taking into account the power consumed in the tuned circuit as well as that emitted into the workpiece, according to the invention the real power emitted into the workpiece 4 can be determined precisely. By means of the described device, the heating behaviour can be determined in the form of a nominal value curve, which is used in the following text as a specification profile for the heating of the further, subsequent workpieces. <IMAGE>
Patent EP-0346977-B1 (EP)
Title: Water heater
IPC: F24D19/10
Filed: 1989-06-09
Granted: 1992-11-11
Abstract: A water heater comprises a store (2) which can be heated via a heat exchanger (1), and a tapping point (7) fed directly from this store (2) and/or from the heat exchanger (1). In the start-up phase of the tapping operation, the feeding is provided by the store (2), and as soon as the intended temperature at the outlet (11) of the heat exchanger (1) is reached, the tapping line (8) is directly fed by the heat exchanger (1) in the course of flow. In order to reduce the storage volume necessary to bridge the start-up phase, the water throughput is adjustable to a minimum value by means of a throttle (13) during the start-up phase, and a regulator (17) which monitors the initial temperature of the heat exchanger (1) does not open until the intended temperature level has been reached in a bypass line (10) bypassing the store (2) which then connects this outlet (11) of the heat exchanger (1) directly to the tapping line (8).
Patent EP-0371539-B1 (EP)
Inventor: WERNZ DONNA MAE
IPC: B65D77/04
Filed: 1989-11-17
Granted: 1994-04-27
Abstract: A package made of a single rectangular sheet of flexible material which has both a main product compartment (1) and an ancillary compartment (2). The main compartment is filled with product stacked in columns separated by a grid of cardboard (20) or similar material and thereafter sealed. The main compartment also has a tear strip (4) for providing a dispensing opening in the side of the compartment for removing the product units one at a time from the columns. The ancillary compartment being made of flexible material can be folded down and secured in a collapsed position so that the package can be shipped without adding additional shipping volume. The ancillary compartment is also open at its axial end to allow the insertion and removal of ancillary materials in route to the end user. Means, such as a drawstring (18), are provided to repeatedly open and close the ancillary compartment without damaging the package.
Patent EP-0330532-B1 (EP)
Title: New galenic form of fenofibrate
IPC: A61K9/48
Filed: 1989-01-30
Granted: 1992-12-16
Abstract: The invention relates to a new pharmaceutical dosage form of fenofibrate, which contains fenofibrate comicronised with a solid surfactant. 
<??>It also relates to the process for preparing this pharmaceutical dosage form and its use for improving the in vivo bioavailability.
Patent EP-0334689-B1 (EP)
Title: Thin ceramic products obtained by melting and casting an al2o3-zro2-sio2-k2o composition
IPC: C04B35/48
Filed: 1989-02-16
Granted: 1992-07-01
Abstract: The invention relates to ceramic articles. It relates to an article made of ceramic material produced by fusing and casting in a mold a composition based on alumina, zirconia, silica and an alkali metal oxide, said article consisting of crystalline corundum and zirconia phases and of a vitreous phase, said zirconia being substantially in monoclinic form from the core to the skin of said article, and having, in at least one of its parts, a thickness lower than or equal to 30 mm and being intended for an application where mechanical strength and/or abrasion resistance are of primary importance, said composition consisting essentially, in % by weight based on the oxides, of: -Al2O3 40-75 -ZrO2 20-55 -SiO2  5-20 -Na2O   0-2.7 -K2O 0.15-4.25 -Fe2O3 + TiO2 + CaO + MgO  0-2, -  with the condition that the weight ratio  <IMAGE>  is between 0.07 and 0.14 inclusive. Application as micronizer disc, pump wear component and antiabrasion slab.