baber/WOPTO huggingface dataset:
Patent EP-0229607-B1 (EP)
Title: Joint connection for space frames
IPC: E04B1/19
Filed: 1986-12-18
Granted: 1989-02-08
Abstract: A process for forming a joint for connecting a plurality of bars in a metal casing includes the steps of pouring a granulated solid into the metal casing and prestressing the solid by driving in a mandrel through the filling aperture of the casing. Thereafter, an unsinkable or a low-shrinkage hardening fluid is injected into the metal casing and permitted to harden.
Patent EP-0216810-B1 (EP)
IPC: C23C16/32
Filed: 1986-02-04
Granted: 1990-08-22
Abstract: A pair of hard material seal members, such as for example a pair of plaques forming the members which control the flow regulation in a faucet, in which the two seal members are made of at least moderately hard materials, such as steatite, ceramic materials of modest quality, metals and synthetic materials, and at least one of the seal members is coated with a thin layer of a high hardness material, such as silicon carbide, another carbide, a nitride or cubic crystallographic lattice carbon, applied by means of physical or chemical deposition from a gaseous medium. This feature provides a low friction coefficient even in the absence of lubrication, does not give rise to excessive adhesion between pieces of smooth surface finish and ensures preservation of smooth operation for very long periods of time as compared with known seal members. One of the seal members may be made of not coated moderately hard material and its surface may have a degree of finish rougher than that of the coated seal member.
Patent EP-0215093-B1 (EP)
Title: Combustible multi-component mixture and method for the combustion thereof
IPC: C10L5/40
Filed: 1986-03-12
Granted: 1990-08-22
Abstract: In the method for producing heat by combustion of a fuel, part of the produced heat is recirculated in the combustion process in order to obtain a combustion at high temperatures and finally the combustion heat is essentially released by convection. A compact fuel consisting of solid material is mixed with a silicate-based liquid, polyethylene and an isolating agent. Said mixture is compacted into uniform elements.
Patent EP-0226616-B1 (EP)
Inventor: FLANNAGAN STEPHEN THOMAS
IPC: G11C11/41
Filed: 1986-05-27
Granted: 1995-08-02
Abstract: A memory circuit (10) has a plurality of bit line pairs (203, 204) and intersecting word lines (218-220) with a memory cell (205-207) located at each such intersection. A column address selects the bit line (203, 204) which is to be accessed and a row address selects the word line (218-220) which is enabled. In response to being selected, a bit line (203-204) is coupled to a data line (216, 217). In response to a column address transition, all of the bit lines (203, 204) are decoupled from the data lines (216, 217) while bit lines (203, 204) are precharged. In response to a row address transition, the word lines (218-220) are disabled while the bit lines (203, 204) are equilibrated.
Patent EP-0233949-B1 (EP)
Title: Systeme de commande numerique
IPC: G05B19/414
Filed: 1986-08-21
Granted: 1993-07-28
Abstract: Système de commande numérique pourvu d'un contrôleur d'interface homme-machine (équipement MMC) réalisé sous la forme d'un ordinateur. Le système comprend une unité de commande numérique (11), un contrôleur de machines programmables (13) qui éxecute la commande de séquence en fonction des signaux provenant de l'unité de commande numérique (11) et d'une machine-outil (12), un contrôleur d'interface homme-machine (14) équipé d'au moins un tube cathodique (14d) et d'un clavier (14e) et qui est réalisé sous la forme d'un ordinateur, et une unité de commande de transmission et de réception de données (15). Les données sont transmises et reçues entre l'unité de commande numérique (11), le contrôleur de machines programmables (13) et le contrôleur d'interface homme-machine (14), et ceci sous le contrôle de l'unité de contrôle de transmission et de réception de données (15).
Patent EP-0290658-B1 (EP)
Title: Wig with hairs protruding forward from the base member
IPC: A41G3/00
Filed: 1987-05-15
Granted: 1991-09-04
Abstract: In the wig, the hairs (2) are not linked facing forwards, but are arranged in an arched form on the underside of the edge zone (3) of the base member (1) and firstly face in the direction (4) towards the neck starting from the respective attachment point (5) of the hairs and then protrude forwards (6) from the base member after an arcuate reversal of direction. In this case, a particularly advantageous wearing effect of the base member is achieved as well as an optical impression as if the hairs emerge from the scalp "like real growth". Furthermore, provision is made for additional forwardly facing hairs to be arranged on the top side of the edge zone of the base member. <IMAGE>
Patent EP-0270920-B1 (EP)
IPC: H02J13/00
Filed: 1987-11-25
Granted: 1993-07-14
Abstract: A transmitter with controlled switches for use in a process for the generation of transmission current signals in an alternating current distribution network is connected to the supply network. When operated, this transmitter generates a series of current impulses. The moments in time of the generation of these current impulses and/or their duration are so chosen that the resulting transmission signal corresponds at least approximately to a desired theoretical signal. The transmitter contains at least two energy storages or energy storage devices and at least two switches for controlling the energy exchange between the two storages. These switches are so controlled that the exchange current flows through the mains, whereby the aforesaid current pulses are generated. It is thereby possible to use substantially only loss-free elements for the transmitter. The main field of application of the transmitter lies in ripple control technology, where it may be used as a transmitter in a central station (center) or as a transmitter for return signals to the center and for remote reading through the network of distributed meters with return signalling of the state of the meters to a center.
Patent EP-0274679-B1 (EP)
Title: Emitter-receiver device for a bus system
IPC: H04L12/28
Filed: 1987-12-10
Granted: 1992-06-24
Abstract: Transmission-reception equipment for a bus system guarantees a reliable response of all bus receivers in a bus system preferably constructed with a shielded twisted-pair cable and having a greater length and/or higher bit rate than prior art systems. The stations are coupled to the bus system via a repeater having a primary winding and a secondary winding having the same number of turns. Two bus transmitters are connected parallel to one another and are respectively connected to the primary winding halves separated by a resistor. The bus reception equipment is connected to a series circuit of the two primary winding halves, whereas the secondary winding is connected to the signal conductors of the bus system. A voltage doubling achieved in the transmission direction is thereby not cancelled in the reception direction.
Patent EP-0232089-B1 (EP)
IPC: C07C235/84
Filed: 1987-01-23
Granted: 1991-03-13
Abstract: Compounds of the formula: <CHEM> (wherein R<1> is an optionally substituted phenyl group, R<2> is an optionally substituted amino group and n is an integer of 3 to 10) or a hydroquinone derivatives thereof are novel compounds, possess metabolism ameliorating action for poly unsaturated fatty acids, particularly production inhibitory activity of lipid peroxides, production inhibitory activity of 5-lipoxygenase metabolites, inhibitory actions of lenkotrienes or platelet aggregating factor-induced bronchoconstrictions and scavenging action of activated oxygen species, and are useful as drugs such as antiasthmatic, antiallergic agent and therapeutic and ameliorating agent for cadiac-, cerebral- and renal-circulatory disorders.
Patent EP-0232097-B1 (EP)
Title: Process for preparation of unsaturated long-chain aliphatic secondary amine
IPC: C07C209/48
Filed: 1987-01-23
Granted: 1991-05-29
Abstract: A process for selectively preparing an unsaturated long-chain aliphatic secondary amine at a high yield comprising reducing an unsaturated aliphatic nitrile having 8 to 22 carbon atoms or a nitrile mixture containing said nitrile with hydrogen in the presence of a Ni hydrogenation catalyst and a carboxylic acid amide at a reaction temperature of 160°C to 200°C.
Patent EP-0252886-B1 (EP)
IPC: B29C48/67
Filed: 1987-05-18
Granted: 1993-03-03
Abstract: Method of continuously blending, homogenizing, kneading or dispersing plastic materials using a special screw extruder section. A part of the material returns in a direction opposite to that of the direction of extrusion. The return channel has a spin direction opposite to that of the screw.
Patent EP-0286677-B1 (EP)
IPC: G01R33/54
Filed: 1986-12-12
Granted: 1993-09-01
Abstract: Un procédé d'imagerie par résonance magnétique nucléaire recueille seulement les données qui sont utilisées pour reconstituer l'image, en réduisant ainsi le temps de balayage. Un région circulaire ayant comme centre un point où la fréquence spatiale est égale à zéro est déterminée sur un plan bidimensionnel de Fourier qui correspond à la région de reconstitution de l'image. Des signaux d'écho du spin sont mesurés par un procédé ordinaire de Fourier pour une zone locale située dans la région circulaire où les données mesurées sont plus longues qu'une longueur prédéterminée dans le sens de la lecture. Pour d'autres zones de la région circulaire, une pluralité de signaux d'écho du spin sont mesurés pendant que l'on réduit successivement le temps d'application d'un champ de gradient de lecture magnétique par temps d'excitation et que l'on code en outre la phase.
Patent EP-0328529-B1 (EP)
Inventor: GANSOW OTTO A
IPC: C07K1/113
Filed: 1987-09-04
Granted: 1994-01-26
Abstract: New polysubstituted diethylenetriaminepentaacetic acid chelates and protein conjugates of the same are described together with the methods of preparing such compounds. A method of delivering radiolabelled compound of the present invention to a target site while minimizing the distribution of the compound to non-targeted organs or tissues is also disclosed.
Patent EP-0276732-B1 (EP)
Inventor: MCNALLY ALAN JOSEPH
IPC: C07D311/20
Filed: 1988-01-20
Granted: 1993-12-01
Abstract: Novel cannabinol derivatives are provided which can be used in improved immunoassays for the detection in blood or urine samples of cannabinol metabolites. The novel cannabinol derivatives are of the formula: <CHEM>  where R is an attachment chain selected from the group consisting of a p-aminophenol group or a branched or linear aminoalkyl group having from 1 to 7 carbon atoms or an organic or mineral acid addition salt thereof, an isocyanate or isothiocyanate derivative of the p-aminophenol or aminoalkyl group, a carboxyl terminated derivative of the aminoalkyl group having from 1 to 7 carbon atoms or a salt thereof, and an activated derivative of the carboxyl terminated derivative.
Patent EP-0276849-B1 (EP)
IPC: B02C19/00
Filed: 1988-01-28
Granted: 1991-08-07
Abstract: The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them.   <IMAGE>
Patent EP-0303864-B1 (EP)
Title: Silo for powdery and fine grained bulk goods
IPC: B65D88/72
Filed: 1988-07-28
Granted: 1992-06-03
Abstract: In a conventional manner, this silo has a conical hood 16 in the centre of an annular silo bottom 9. Provided above the annular silo bottom 9 between the silo wall 20 and the conical hood 16 is an intermediate bottom 21 which provides an annular outlet chamber which is ventilated via a ventilation line 8 or 28. The bulk goods pass into the outlet chamber 3 via slots 2 extending radially in the silo bottom 21. The cross-section of the slots is adjustable or they can be closed completely. This expediently takes place by means of shutoff slides 25. Assigned to the slots are pneumatic fluidising devices 11. Pneumatic fluidising devices 10 are likewise provided on the silo bottom 9. <IMAGE>
Patent EP-0291271-B1 (EP)
IPC: B03D1/02
Filed: 1988-05-10
Granted: 1991-04-10
Abstract: There is disclosed a process for purifying a calcium carbonate-containing mineral which process comprises the following steps:-   a) mixing the calcium carbonate-containing mineral with water and a dispersing agent to form a suspension containing from 60% to 80% by weight of the dry mineral; b) comminuting the suspension of calcium carbonate-containing mineral prepared in step a) to give a product containing not more than 5% by weight of particles which are retained on a sieve having a nominal aperture of 53 microns and not more than 50% by weight of particles which are smaller than 2 microns e.s.d.; c) subjecting the suspension containing from 60% to 80% by weight of the dry comminuted mineral prepared in step b) to froth flotation using a collector for disclouring impurities which colletor comprises a cation containing at least one long chain alkyl group having from 10 to 24 carbon atoms, to yield an underflow product containing the calcium carbonatecontaining mineral from which substantially all discolouring impurities have been removed; and d) further comminuting the underflow product of step c) to give a material of which at least 40% by weight of the particles have an equivalent spherical diameter smaller than 2 microns. g
Patent EP-0319500-B1 (EP)
IPC: B31F1/28
Filed: 1988-11-22
Granted: 1992-11-11
Abstract: A method of manufacturing moisture-resistant corrugated paper board, particularly paper board intended for the manufacture of boxes, comprising an outer planar liner, an inner planar liner and a corrugated so-called floating disposed between the liners, wherein the liners and the floating consist of a paper which incorporates a rosin size. The invention is characterized in that the paper (5) on which the floating (7) is to be formed, is impregnated throughout its thickness with a first substance which includes a plastics suspension, preferably a styrene-butadiene suspension, and starch, and in that the paper (1, 3) for the liners, at least with respect to the surface (2, 4) of at least one of the liners (10) which is intended to face away from the floating (7) is coated with a second suspension which includes a plastics suspension preferably a styrene-butadiene suspension, and starch, and in that respective liners (10) are adhesively bonded to the floating (7).
Patent EP-0355100-B1 (EP)
Title: Robot industriel
IPC: B25J9/04
Filed: 1988-03-25
Granted: 1992-11-25
Abstract: Un robot de montage avec un bras pivotant (9) présente un axe de levage et trois axes de pivotement. La première articulation tournante (5) est située dans un porte-à-faux latéral (4) de la colonne de levage.
Patent EP-0312609-B1 (EP)
IPC: C07D519/04
Filed: 1988-04-27
Granted: 1993-06-16
Abstract: Des alcaloïdes présents dans des tissus de Catharanthus roseus sont sélectivement concentrés par extraction aqueuse du tissu fondamental, suivie d'une extraction avec un solvant organique, par exemple de l'acétate d'éthyle. Le concentré obtenu est riche en catharanthine, vindoline et 3',4'-anhydrovinblastine (AVLB). Le rendement de l'AVLB est amélioré par l'adjonction au milieu d'extraction aqueuse d'acide, de sel, ou de peroxyde d'hydrogène et peut encore être amélioré par l'adjonction de borohydrure de sodium.
Patent EP-0359769-B1 (EP)
IPC: E04C2/40
Filed: 1988-05-11
Granted: 1992-01-29
Abstract: The invention relates to an intermediary modular product for the fabrication of an alveolar material. Said product is comprised of a sheet of balls (17) of substantially equal diameters, geometrically arranged according to a planar single layer arrangement of the crystallographic type. The balls, each in contact with four or six adjacent balls, are interconnected at the vicinity of their contact zones by meniscus (18) formed by a flexible binder adhering to the balls so as to impart to the sheet both an assembly cohesion and a deformable character. In order to make an alveolar material, the modular products are superposed on a form so as to bring in contact the balls of adjacent sheets according to a volume arrangement of the crystallographic type. The balls are then definitely fixed to each other.
Patent EP-0319565-B1 (EP)
Title: A transporter
IPC: F04B43/12
Filed: 1988-06-23
Granted: 1991-03-06
Abstract: A transporter includes at least one elongated transporting element (1) which is made of a material capable of changing its volume in response to the application of voltage or magnetic fields thereacross. The transporting element, optionally together with a further transporting element or some other part of the transporter, defines an elongated transporting channel (7). Means are provided for generating fields in predetermined regions along the transporting element (1) and in a given order of sequence, such as to impart substantially peristaltic motion to the element. These means include at least three mutually adjacent conductors (3, 4, 5) which extend substantially helically in relation to the transporting element (1) and to which different phases of a multi-phase alternating voltage or alternating current source are applied.
Patent EP-0330698-B1 (EP)
Inventor: KYLE NANSE R
IPC: C01G35/00
Filed: 1988-07-18
Granted: 1994-01-19
Abstract: On met en contact de la poudre de (Nb1-xTax)2O5 (12) avec de la vapeur pendant une durée prolongée à température élevée afin d'éliminer les impuretés présentes dans la poudre qui subsistent après les processus de purification de la fabrication. De l'eau chauffée est acheminée dans un gaz porteur jusqu'à la poudre chauffée (12), où les impuretés sont mises en réaction avec les protons contenus dans la vapeur et converties en une forme volatile qui est éliminée avec le gaz porteur. De préférence, la vapeur est acheminée dans de l'azote gazeux à la poudre (12) préchauffée à environ 1000°C. On prépare à partir de la poudre purifiée de (Nb1-xTax)2O5 (12) des cristaux de KNb1-xTaxO3 de haute pureté.
Patent EP-0341563-B1 (EP)
Title: Inclined lift comprising several telescopic elements
IPC: B66B9/16
Filed: 1989-05-03
Granted: 1992-03-25
Abstract: The invention relates to an inclined lift comprising several telescopic elements, the individual telescopic elements consisting of guide rails which are connected like a ladder and are guided on one another. The essential feature of the invention consists in the fact that, in addition to the guide rails guided on one another, a further guide rail is arranged in particular in the top area of the inclined lift, i.e. on the last telescopic guide rail. The further guide rail is arranged as a narrow track between the external guide rails of the last (top) telescopic element and is guided in a sliding manner on the latter. The load-lifting member (slide) is provided with additional roller equipment for guidance on the narrow track. The narrow track forms a so-called integrated ridge bend piece on which the slide is positively guided in the ridge area and on the opposite side of the roof. <IMAGE>
Patent EP-0346805-B1 (EP)
Title: Method of gas inflation complement for a compressed insultating gas electric switch gear
IPC: H02B13/02
Filed: 1989-06-12
Granted: 1993-10-13
Abstract: The invention relates to the dielectric gas inflation of electrical appliances. The subject of the invention is a method to complete, on the user site, the dielectric gas inflation, up to a given operating pressure, of an electrical appliance such as a breaker, previously factory-filled with the said gas at a pressure slightly greater than atmospheric pressure, characterised in that a bottle filled with the said gas and containing a calculated quantity of gas is used to obtain a pressure slightly greater than the said operating pressure. Application to SF6 breakers and other pressurised dielectric gas appliances.
Patent EP-0364956-B1 (EP)
Inventor: SHIGEMOTO HIROMI MITSUI PETROC
IPC: B32B27/32
Filed: 1989-10-17
Granted: 1994-08-10
Abstract: A laminate comprising     (A) a layer of a 4-methyl-1-pentene polymer,   (B) a layer of a polymer composition comprising (a) 40 to 49 % by weight of an ethylene/alpha-olefin random copolymer containing 30 to 95 mole % of ethylene units, (b) 0.1 to 20 % by weight of a polyolefin modified with an unsaturated carboxylic acid or its derivative and  (c) 1 to 50 % by weight of a tackifier, the proportions of components (a), (b) and (c) being based on the total weight of components (a), (b) and (c), and   (C) a layer of a thermoplastic resin, the layers (A), (B) and (C) being laminated in the sequence stated.
Patent EP-0339749-B1 (EP)
Inventor: DE HAAR WALTERUS T
IPC: C07H3/04
Filed: 1989-04-26
Granted: 1994-10-19
Abstract: The invention relates to a new method of preparing lactulose by basic isomerisation of lactose. According to the invention the reaction mixture is treated with hydrogen peroxide or sodium chlorite to obtain lactulose of an acceptable colour for a pharmaceutical product. Preferably 0.5 - 5 g of hydrogen peroxide are used per kg of lactose. 1H2O.
Patent EP-0341065-B1 (EP)
Inventor: HENNEN WILLIAM J
IPC: C07H19/167
Filed: 1989-05-04
Granted: 1994-07-27
Abstract: 7,8-Disubstituted guanosine nucleoside derivatives are found to be potent immune response enhancing agents in human and animal cells. 7-Substituents are hydrocarbyl radicals having a length greater than ethyl and less than about decyl. 8-Substituents are =O, =S, =Se and =NCN. Compositions and methods of use are also disclosed.
Patent EP-0379768-B1 (EP)
Inventor: GOODWIN PAUL M
IPC: G06F11/10
Filed: 1989-07-03
Granted: 1996-11-06
Abstract: A method and apparatus for a read-modify-write operation in a digital computer memory system which reduces memory data path buffer storage requirements with a procedure which includes latching new write data and associated mask fields into a data output buffer and then merging read data with the new data in the output buffer according to the latched mask fields.
Patent EP-0358418-B1 (EP)
IPC: C07D273/08
Filed: 1989-09-01
Granted: 1992-12-16
Abstract: A new compound, which we have named "Leualacin" has the formula (I):   <CHEM> and may be prepared by cultivation of a microorganism of the genus Hapsidospora, especially Hapsidospora irregularis. The compound may be used for the treatment and prophylaxis of cardiovascular diseases and disorders, especially hypertension.
Patent EP-0396606-B1 (EP)
Title: Laminated roofing hip
IPC: E04D1/30
Filed: 1989-01-12
Granted: 1993-06-16
Abstract: A laminated composite roofing hip comprising a flexible, foldable panel (2) having a central fold line (3) along its horizontal length, a leading vertical edge and a rear vertical edge (5), a riser strip (4) positioned over said panel having a leading vertical edge, a rear vertical edge (5') conterminous with the rear vertical edge (5) of said panel, a central fold line (3') mateable with said panel central fold line (3), a longitudinal dimension between about 1/7th and about 2/3rds the length of said panel and a height approximately equal to that of said panel, said riser strip (4) being laminated to said panel (2) in a restricted 0.5 to 3 inch vertical area along the length of the riser strip (4) so as to allow free vertical displacement of the non-laminated riser strip portions over the surface of the underlying panel. The invention also relates to the process of installing said composite roofing hip at an edge, a ridge, or a valley of pitched roof and a roof finished with the laminated roofing hips of the present invention.