baber/WOPTO huggingface dataset:
Patent EP-0162588-B1 (EP)
IPC: C08L71/02
Filed: 1985-04-24
Granted: 1991-10-23
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent EP-0222952-B1 (EP)
IPC: G09B15/06
Filed: 1985-10-30
Granted: 1989-02-08
Abstract: 1. Device for supporting and stabilizing the forearms of a piano player, for the purpose of assisting learning and practising piano playing, of the type constituted by a longitudinal support surface (1) disposed in overhang parallel to the keyboard and between the latter and the player, said surface being adapted to offer a linear support for the forearms when the fingers are manoeuvring the keys, characterized in that the support surface abuts laterally on the two sides of the body of the piano and it is mounted to be angularly movable between an active position, itself pre-adjusted, parallel and in front of the keyboard, and a position of retraction (2') with respect to the keyboard.
Patent EP-0185004-B1 (EP)
IPC: C22B15/14
Filed: 1985-12-09
Granted: 1988-10-26
Abstract: The invention relates to a method for recovering the metal values contained in secondary metallic scrap material containing mainly copper and also metals from the group iron, nickel, tin, zinc and lead, by smelting the scrap material in a top blown rotary converter. The method is characterized by melting the secondary material together with flux and supplying oxidant to form a molten bath comprising a copper phase, containing at least the major part of any nickel present, and a slag phase containing at least a major part of the lead, tin, zinc and iron present. Reductant and optionally also sulphur and/or a chlorine donating substance is, or are, then added to the bath, in order to expel zinc and tin in a volatile form. The slag phase thus depleted of zinc ad tin is separated from the remainder of the bath, and removed from the converter. When lead is known to be present, oxidant and flux are introduced into the remainder of the bath to slag the lead contained therein, whereafter the resultant lead-containing slag is separated from the bath and removed from the converter. When nickel is known to be present, oxidant is introduced into the bath to form an oxide phase containing substantially all the nickel present. The remaining copper phase is separated from the bath and removed from the converter; and the oxide phase is chemically reduced to form a copper-nickel-alloy.
Patent EP-0194285-B1 (EP)
Title: Remorque notamment pour le camping
IPC: B60P3/32
Filed: 1985-09-12
Granted: 1990-03-28
Abstract: Une remorque (1) comportant une partie avant (4) prolongée au-dessus du toit du véhicule tracteur, le moyen d'attelage se composant: a) d'un moyen d'accrochage (6) comprenant: un organe d'accrochage (9) relié au véhicule tracteur; un organe de débattement vertical de la remorque par rapport à son organe d'accrochage (9); b) d'un moyen d'appui avant (7) formé: d'un organe d'appui solidaire (17) de la remorque en un point éloigné de l'organe d'accrochage (9); d'un organe d'appui complémentaire (18) fixé sur le véhicule tracteur.
Patent EP-0203349-B1 (EP)
IPC: C08L63/00
Filed: 1986-04-18
Granted: 1989-06-21
Abstract: Coating or printing compositions comprising a non-aromatic organic solvent and, as a binder, a hardenable mixture of synthetic resins, as well as methods for coating or printing using such compositions and coated or printed articles made by such methods.
Patent EP-0233997-B1 (EP)
IPC: F22B1/18
Filed: 1986-10-30
Granted: 1988-11-23
Abstract: 1. A beat exchanger, in particular for cooling process gas or for superheating steam, having a pressure vessel (2) as a heat exchanger vessel with a bundle (13) of heat exchanger tubes (25) secured in a tube base and an antechamber (8) associated with the tube base, the tube base and/or the antechamber being connected to the pressure vessel at certain points via flanges, characterised in that the tube base (19) consists of a flanged ring (7) of a low-alloy material with a concentric inner recess (11) and is provided with an insulating layer (16a) on the side facing the pressure vessel (2), and in that the inner recess (11) of the flange ring (7) is equipped with a substantially crucible-shaped insert (12) projecting into the pressure vessel (2) and made of a high-alloy material.
Patent EP-0240609-B1 (EP)
IPC: C07K9/00
Filed: 1986-12-15
Granted: 1991-12-04
Abstract: The present invention concerns new antibiotic substances denominated antibiotic A 40926 N-acylaminoglucuronyl aglycon complex AB, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor A, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B0, antibiotic A 40926 N-acylaminoglucuronyl aglycon factor B1, antibiotic A 40926 aglycon and the addition salts thereof, a process for their preparation starting from antibiotic A 40926 complex or a factor thereof, and their use in the treatment of infectious diseases involving microorganisms susceptible to them.
Patent EP-0187695-B1 (EP)
IPC: F16C33/24
Filed: 1986-01-03
Granted: 1990-04-04
Abstract: A process is described for the production of bearings for sustaining high loads, the bearings having indentations (14, 32) filled with soft overlay alloy (13, 33). The indentations are produced by peening or embossing. The peening is preferably performed with rounded ceramic shot of 0.25 to 0.5mm diameter. Indentations should preferably be between 0.01 and 0.05mm deep. In one embodiment a bearing is described having alloy comprising a steel-backed (10) aluminium-based bearing alloy (11) having a composition of, for example, Al-Sn20-Cul and a soft Pb-SnlO overlay (13) there also being an interlayer of 3 to 5 um of nickel (12) between the bearing alloy and the overlay. Bearing surfaces having a continuous overlay or a composite surface comprising randomly-shaped areas of bearing alloy and overlay may be produced.
Patent EP-0203683-B1 (EP)
IPC: B42D15/10
Filed: 1986-03-21
Granted: 1992-12-02
Abstract: A transaction card is disclosed having a magnetic stripe emulator. The transaction card is adapted for use with presently available transaction terminals (10) that include a sensor (12) for reading a magnetic stripe. The card includes a transducer (26) for generating a varying magnetic field corresponding to information typically encoded on a magnetic stripe. In operation, a microprocessor (24) in the card extracts transaction data stored in a memory - (30,60) and supplies output signals to the transducer (26). The transducer (26) generates a varying magnetic field corresponding to the transaction information which is ready by the sensor (12) in the transaction terminal (10).
Patent EP-0225729-B1 (EP)
Title: Image encoding and synthesis
IPC: G10L21/06
Filed: 1986-11-10
Granted: 1992-01-22
Abstract: Visual images of the face of a speaker are processed to extract during a learning sequence a still frame of the image and a set of typical mouth shapes. Encoding of a sequence to be transmitted, recorded etc. is then achieved by matching the changing mouth shapes to those of the set and generating codewords identifying them. Alternatively, the codewords may be generated to accompany real or synthetic speech using a look- up table relating speech parameters to codewords. In a receiver, the still frames and set of mouth shapes are stored and received codewords used to select successive mouth shapes to be incorporated in the still frame.
Patent EP-0220302-B1 (EP)
Title: Article absorbant
IPC: A61F13/511
Filed: 1986-06-10
Granted: 1989-12-13
Abstract: Article absorbant tel qu'une serviette hygiénique ou une couche comprenant un élément principal absorbant (9) placé dans une enveloppe (11). Ledit article se caractérise surtout par le fait que l'enveloppe est composée d'un tissu en fibre intégrale contenant au moins 5% de fibres fondues, de préférence en polypropylène, et par le fait qu'elle est subdivisée en bandes parallèles (1, 3, 4, 5, 6) présentant différents motifs liés par fusion, les bandes présentant ainsi des structures différentes adaptées à leur position respective par rapport à l'élément principal absorbant.
Patent EP-0236402-B1 (EP)
Title: Film a contour
IPC: A61F13/472
Filed: 1986-08-26
Granted: 1991-02-13
Abstract: Film polymère à contour et perméable à l'eau. Le film est ajouré et présente une configuration de zones relevées. Le film se compose d'un polymère élastomère, de préférence un mélange d'un copolymère d'acétate de vinyl-éthylène avec un polymère incompatible. Le nombre d'ouvertures et de zones relevées contenues dans le film est tel que le rapport entre les ouvertures et les zones relevées est supérieur à l'unité. De préférence les ouvertures sont distribuées de manière aléatoire dans toutes les zones relevées. Sont également décrits des procédés permettant de façonner le film en l'ajourant d'abord et en produisant ensuite par gaufrage des zones relevées sur le film ajouré. Ce film peut être utilisé pour former une surface en contact avec le corps dans des absorbants. L'utilisation de ce film permet de réduire le phénomène de remouillage.
Patent EP-0243409-B1 (EP)
Inventor: PARSONS FRANCIS EDWARD
IPC: B60G11/113
Filed: 1986-10-22
Granted: 1994-05-18
Abstract: PCT No. PCT/AU86/00317 Sec. 371 Date Jun. 22, 1987 Sec. 102(e) Date Jun. 22, 1987 PCT Filed Oct. 22, 1986 PCT Pub. No. WO87/02628 PCT Pub. Date May 7, 1987.A suspension system for a wheeled vehicle, particularly for off road use, the suspension system comprising a plurality of axle assemblies (26, 35, 44), each carrying wheels (27, 36, 48) at either end with a leaf spring suspension element (28, 37, 45) located between each end of each axle assembly and a chassis frame (20) of the vehicle, the axle assemblies (26, 35, 44) being connected to each leaf spring suspension element (27, 36, 48) by means of a connecting device (50) enabling pivotal movement of the spring suspension element relative to the associated axle assembly about an axis transverse to the axle assembly or generally parallel to the longitudinal direction of the vehicle thereby permitting relative vertical movement between the wheels at opposite ends of the axle assemblies without any substantial distortion or twisting of either the vehicle chassis or the spring elements themselves.
Patent EP-0232866-B1 (EP)
IPC: E05F15/43
Filed: 1987-02-06
Granted: 1991-10-09
Abstract: The apparatus is utilized to detect disturbance created in an opening by objects even when the objects do not move so that they cannot be detected by a motion detector. The apparatus includes a transmitter-receiver apparatus provided at the opening comprising a plurality of arrays, each of which comprises a receiver and a plurality of transmitters. Because divergent beams are emitted by the transmitters, which preferably consist of infrared-emitting diodes, the transmitters and the associated receiver can be arranged to define a triangle in space so that the space of the opening can be completely covered by a plurality of transmitter-receiver arrays. By means of a cyclic signal sequence it is ensured that a signal which has been transmitted is checked in the receiver whether it belongs to the correct transmitter. In order to ensure that high-speed folding shutter doors which are being closed or opened will be controlled so that they move into undisturbed areas, the space in which the movement of the high-speed doors is effected must be protected so timely that an impact on an object protruding into the region of the opening will be prevented in time. For this reason an evaluation signal generated by a control circuit is utilized to operate the door drive in time.
Patent EP-0244994-B1 (EP)
IPC: B44C1/16
Filed: 1987-04-24
Granted: 1990-05-23
Abstract: To make an underwater marker (40) with indicia on it, an uncured or partcured base material (3l) of one colour is prepared with the shape (32) of the desired indicia cut out of it. The indicia (30) are cut from uncured or partcured material of different colour and are fitted into the cut-out in the base material to form a single layer. A transfer material (36) bearing antifouling material (37) is placed over the face of the layer (30,3l) and the assembly is pressed together to embed the antifouling material (37) into the layer and to cure the contrasting materials (30,3l) together with each other and with an optionally underlying reinforcing layer (33). A backing sheet of the transfer material is stripped off to expose the particles.
Patent EP-0250330-B1 (EP)
IPC: A21C7/01
Filed: 1987-06-19
Granted: 1991-10-23
Abstract: Device permitting the continuous lengthening of lumps of dough or of sections thereof, of about one and a half to twice their initial length, without any manual intervention either at the input or the output. This device is constituted by an endless lower belt (4), the lateral edges of which displace themselves in a divergent manner from the input toward the output, that is to say, a belt conceived in a manner that, during the course of its displacement, it becomes larger toward the output and, on the other hand, becomes smaller from the output toward the input, and by a similar upper belt (5), which is however slightly shorter at the input in order to allow for the feeding of the measured lumps of dough to be lenghtened, said upper belt (5) being space-adjustably mounted in comparison to the lower belt (4) by producing a slope that is descending and converging toward the output (S), and being driven in the sense toward the output at a slightly slower speed than that of the upper belt (4), likewise driven in the sense of the output (S), with these different displacement speeds being regulated in such a way that the lumps of dough being lengthened turn slowly over themselves.
Patent EP-0235056-B1 (EP)
IPC: C07F9/17
Filed: 1987-02-10
Granted: 1990-05-02
Abstract: The O-alkyl S,S-dialkylphosphorodithioates, e.g., ethoprophos, are facilely prepared, in improved yields and having great purity, by reacting an alkylphosphate dihalogenide, e.g., a dichloride, with a 1.5 to 8 mol excess of a thiol, in the presence of a 0.1 to 4 mol excess of an acid acceptor, with both molar excesses being per mole of said dihalogenide.
Patent EP-0267158-B1 (EP)
IPC: C08G77/46
Filed: 1987-11-02
Granted: 1992-01-02
Abstract: Contact lenses which are optically clear, hydrolytically stable, biologically inert, wettable, flexible, substantially non-swellable in aqueous ocular tear fluid, oxygen permeable of a block copolymer containing polysiloxane and polyoxyalkylene oxide units are disclosed, as well as the preparation thereof and methods of treating vision defects therewith.
Patent EP-0299074-B1 (EP)
IPC: C08K3/36
Filed: 1987-10-03
Granted: 1992-01-29
Abstract: Tire which is obtained by using a rubber composition containing a silane compound-modified rubbery polymer and silica to thereby economically attain both improved tire properties such as abrasion resistance, cutting resistance, heat build-up resistance, etc. and improved workability. The silane compound-modified rubbery polymer is one obtained by first preparing a living polymer through polymerization of monomer(s) using an organic alkali metal catalyst and reacting the active ends of the living polymer with a silane compound represented by the general formula: XnSi(OR)mR'4-m-n, wherein X represents a halogen atom of chlorine, bromine or iodine, OR represents a non-hydrolyzable alkoxy group containing 4 to 20 carbon atoms, an aryloxy group or a cycloalkoxy group, R' represents an alkyl group having 1 to 20 carbon atoms, an aryl group, a vinyl group or a halogenated alkyl group, m represents an integer of 1 to 4, and n represents an integer of 0 to 2, with the sum of m and n being 2 to 4. The tire contains 10 wt % or more of the rubbery polymer as rubber component and 5 to 200 parts by weight, per 100 parts by weight of the rubber component, of silica.
Patent EP-0287599-B1 (EP)
IPC: B60H1/00
Filed: 1987-10-10
Granted: 1991-03-27
Abstract: Capteur à prétraitement intégré du signal et à amplificateur de commutation dont le point de commutation s'adapte de manière variable aux variations lentes du niveau de sortie du capteur, afin de compenser les influences lentes de la température et de l'humidité sur le capteur et d'adapter le comportement de commutation aux conditions extérieures. L'invention fait appel pour cela à un verrouillage de grandeurs de commande sur le seuil de commutation obtenu à partir du signal intégré du capteur.
Patent EP-0285632-B1 (EP)
IPC: G10K11/16
Filed: 1987-10-06
Granted: 1993-06-09
Abstract: Afin de réduire le bruit à l'intérieur du compartiment des passagers d'un véhicule à moteur, on y dispose deux hauts-parleurs (371, 372) qui sont attaqués par des signaux obtenus à partir d'un signal de référence x(n) par filtrage adaptatif effectué par une unité composée d'un microprocesseur programmé et d'une mémoire (36) qui adapte le filtrage en fonction des signaux d'erreur (el(n) provenant de quatre microphones (421, 422, 423 et 424) répartis dans le compartiment des passagers. Des coefficients de filtrage de référence sont initialement déterminés par analyse des réponses d'un nombre fini d'impulsions, lorsqu'il se produit un couplage acoustique du bruit blanc entre les hauts-parleurs (37) et les microphones (42), un générateur de bruit blanc (48) étant couplé à l'unité (36). Le signal de référence x(n) est limité à un ou plusieurs harmoniques ou sous-harmoniques sélectionnés de la fréquence de bruit fondamentales par un filtre (34) qui recherche la fréquence sélectionnée. La fréquence sélectionnée peut être obtenue à partir d'une bobine (31) se trouvant dans le circuit d'allumage du véhicule.
Patent EP-0287647-B1 (EP)
IPC: A23L2/40
Filed: 1987-10-21
Granted: 1991-01-16
Abstract: PCT No. PCT/EP87/00618 Sec. 371 Date Aug. 16, 1988 Sec. 102(e) Date Aug. 16, 1988 PCT Filed Oct. 21, 1987 PCT Pub. No. WO88/02993 PCT Pub. Date May 5, 1988.The present invention relates to the formation of an effervescent granulate which contains carnitine. The granulate is formed by combining an edible organic acid with an alkaline carbonate or an alkaline earth metal carbonate to form a preliminary reaction solution. After the addition of salt, the crystals are stirred and dried and then finally combined with carnitine.
Patent EP-0290724-B1 (EP)
IPC: G01F11/28
Filed: 1988-02-27
Granted: 1991-07-03
Abstract: A conductive liquid is dosed with a vessel having an upper rim and with a dip tube having a lower end projecting down into the vessel below the rim thereof. The vessel is periodically overfilled with the liquid such that periodically the liquid overflows the rim. Immediately after each overfilling of the vessel, the liquid is aspirated from the vessel through the dip tube until the lower end of the dip tube is above the surface of the liquid in the vessel. The resistance between the dip tube and the liquid in the vessel is continuously monitored and an error signal is generated either when the detected resistance falls below a predetermined threshold corresponding generally to that of the liquid after the overfilling but before the aspirating or when the detected resistance is substantially above the threshold after the aspirating and before the next overfilling. The flow of liquid out of the vessel is impeded except over the rim and through the dip tube at least during the aspirating step.
Patent EP-0302248-B1 (EP)
IPC: A61M5/315
Filed: 1988-07-06
Granted: 1991-10-23
Abstract: An injection syringe for medical purposes, in which the syringe plunger or a plunger-side end of the syringe cylinder is shaped or provided with components to ensure at least one flow passage or connection between an inner cylindrical space of the cylinder and outer environment, when the plunger is partially, but not completely, introduced into the syringe cylinder.
Patent EP-0318042-B1 (EP)
IPC: A61B17/32
Filed: 1988-11-25
Granted: 1991-07-17
Abstract: The apparatus (1) is usable to remove surface portions of human tissue in an adjustable manner and essentially comprises a tool (5) provided with a supply tube (25) along which reducing substances are conveyed under pressure, a throughhole (22) in a head disposed along the axis of the tube (25) to permit the said substances to perform the treatment on the region of tissue facing the hole (22) and a collection tube (26) in which is created a depression for the purpose of sucking both the said reducing substances and the said portions of tissue removed during the treatment. (Figure 1).
Patent EP-0286148-B1 (EP)
Title: High-temperature (co)polymerization of ethylene using a catalyst system
IPC: C08F4/685
Filed: 1988-02-18
Granted: 1992-04-29
Abstract: Catalyst system suitable for the (co)polymerization of ethylene and optionally minor amounts of 1-alkenes and/or dienes at a temperature of at least 180 &loz& C, to be prepared by combining at least four components, which components comprise:     1. one or more titanium compounds   2. one or more vanadium compounds   3. one or more organoaluminium compounds   4. one or more chlorides, the atomic ratio of chlorine to the sum of titanium and vanadium being at least 6, and the components being fed, separately or in combination, direct to the polymerization vessel.
Patent EP-0304111-B1 (EP)
Title: Method of carrying out exothermic processes
IPC: B01J8/38
Filed: 1988-07-30
Granted: 1991-10-16
Abstract: Disclosed is a process for improving the solids distribution in a circulating fluidized bed system. In the invention, hot ash from the system and fresh carbonaceous fuel are mixed in a chamber which is fluidized so as to form a fluidization zone wherein the heavier material is concentrated and a second fluidization zone which consists predominantly of fines at least a portion of which is separated from the heavier material. This zone separation is facilitated in part by maintaining different gas-mass flow rates so as to form a plug of heavier material. At least a portion of the fine material is then transferred into the reactor while the coarse material is further processed.
Patent EP-0289336-B1 (EP)
IPC: A61K38/00
Filed: 1988-04-29
Granted: 1992-09-23
Abstract: Aerosolization of therapeutic proteins is demonstrated using recombinant  alpha 1-antitrypsin for treatment of emphysema as paradigmatic.
Patent EP-0301872-B1 (EP)
IPC: C08F10/00
Filed: 1988-07-28
Granted: 1993-02-03
Abstract: Process for gas phase polymerisation of olefins using a highly active catalyst in a fluidized bed reactor (1), comprising a reactor body (2) partially occupied by the fluidized bed and surmounted by a disengagement chamber (3). The gas mixture withdrawn from the disengagement chamber (3) is fed to a dust separator (6) e.g. a cyclone, to separate the fine particles entrained by the gas. The gas is cooled, compressed and recycled to the base of the reactor. The particles are withdrawn from the dust separator (6) by a mixing device (8) which mixes the particles with a carrier gas. The carrier gas and particles are recycled to the reactor where they are introduced into the reactor body (2) through an opening in the side wall thereof at a position above the fluidized bed, but below the disengagement chamber (3). The velocity of the particles introduced into the reactor is insufficient to cause them to be blown directly into the bed.