baber/WOPTO huggingface dataset:
Patent EP-0471232-A1 (EP)
Title: 3-Dicyclohexylamino-sydnonimine, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: SCHOENAFINGER KARL DR
IPC: A61K31/455
Filed: 1991-07-27
Abstract: Die vorliegende Erfindung betrifft pharmakologisch wirksame substituierte 3-Dicyclohexylamino-sydnonimine der allgemeinen Formel I <IMAGE> und ihre pharmakologisch annehmbaren Säureadditionssalze, worin R¹ Wasserstoff oder den Rest -COR² und R² (C1 bis C4)Alkyl, (C1 bis C4)Alkoxy-(C1 bis C4)alkyl, (C1 bis C4)Alkoxy, (C1 bis C4)Alkoxy-(C1 bis C4)alkoxy, (C5 bis C7)Cycloalkyl, Phenyl, einen mit 1 bis 3 Halogenatomen und/oder 1 bis 3 Alkylresten mit 1 bis 4 C-Atomen und/oder 1 bis 3 Alkoxyresten mit 1 bis 4 C-Atomen mono-, di- oder trisubstituierten Phenylrest, einen Nicotinoylrest oder einen Allylmercaptoacetylrest bedeuten, sowie ein Verfahren zur Herstellung der erfindungsgemäßen Verbindungen und ihre Verwendung.
Patent EP-0464869-A1 (EP)
Inventor: HEINEN JOCHEN DR
IPC: G02B6/42
Filed: 1985-12-17
Abstract: A monolithically integrated WDM demultiplex module has a film wave guide of InGaAsP fashioned on a substrate, a photodiode of InGaAs being applied to the film wave guide. The photodiode is optically coupled to the film wave guide by a leakage coupling. A wavelength selection element in the form of a grating is provided in the surface of the film wave guide. The module can be manufactured with a single epitaxial step. Structures for increasing the crosstalk attenuation of the module and for a better coupling-in of radiation into the module are provided.
Patent EP-0482336-A1 (EP)
Inventor: MURDOCK GARY S
IPC: H04L25/02
Filed: 1991-09-12
Abstract: A transceiver interface device in accordance with the present-invention includes features which allow the transceiver to be switched for operation in either a differential or a single-ended mode. First, the output levels of the transceiver's differential line driver are switchable between TTL levels and non-TTL levels with small differential swings. Second, the transceiver's differential receiver is switchable between a differential threshold and a single-ended TTL threshold. Third, while in differential mode, both outputs of the driver may be placed in the high impedance state or active at the same time, but it is also possible to switch to a single-ended mode in which one driver output is in the high impedance state while the other can be switched between being active or being in the high impedance state. Fourth, the transceiver uses the SCSI standard DIFFSENS pin or driver enable signal for switching between differential mode and single-ended mode operation.
Patent EP-0475437-A1 (EP)
Inventor: ENAMI HIROJI
IPC: C07B61/00
Filed: 1991-09-13
Abstract: An organocyclosiloxane is disclosed which has both silicon-bonded alkoxy groups and organofunctional groups within each molecule. This cyclic siloxane finds utility as a coupling agent and has the general formula
       
 wherein R¹ is independently selected from the group consisting of a monovalent hydrocarbon group having 1 to 8 carbon atoms and a monovalent halogen-substituted hydrocarbon group having 1 to 8 carbon atoms, R² is selected from the group consisting of an alkoxy group and an alkoxysilylalkyl group, R³ is an organofunctional group selected from the group consisting of glycidoxyalkyl groups, methacryloxyalkyl groups, N-(trialkylsilyl)aminoalkyl groups, (hydroxyphenyl)alkyl groups, and haloalkyl groups and n and m each represent an integer having a value of 1 to 6 with the proviso that n + m is an integer with a value of 3 to 8.
Patent EP-0538498-A1 (EP)
Inventor: HAEGENS NOEL
IPC: A21D13/00
Filed: 1991-09-25
Abstract: A cracker tasting bread-like is formed from a dough for cracker making which incorporates an aqueous suspension of a mixture of flour and yeast and a fermented mixture comprising flour and yeast.
Patent EP-0487963-A1 (EP)
Inventor: SOL HUGO
IPC: A63B49/02
Filed: 1991-11-11
Abstract: A tennis racket is described, whose special features consist above all in the changing values of the cross-sectional shapes, the peripheral length of the cross-sections and/or the course of the cross-sectional widths in the region of the racket head. <IMAGE>
Patent EP-0492623-A1 (EP)
Inventor: MAEDA TATSUO
IPC: C22C38/00
Filed: 1991-12-24
Abstract: An electric-resistance-welded steel pipe with high strength consists essentially of 0.05 to 0.30 wt.% C, 0.6 to 2.0 wt.% Mn, 0.03 to 0.70 wt.% Si, the balance Fe and inevitable impurities, and comprises a structure having a martensitic phase ratio of 60 to 100 %, and a tensile strength of 120 to 170 kgf/mm². 
     At least one selected from the group consisting of 0.05 wt.% Nb or less, 1.2 wt.% Cr or less, 0.5 wt.% Mo or less, 0.1 wt.% or less, 0.05 wt.% Ti or less and 0.005 wt.% or less can be added to steel.
Patent EP-0441437-A1 (EP)
Inventor: GUZZONI GIORGIO
IPC: B23Q3/06
Filed: 1991-02-02
Abstract: The set comprises a first and a second anchoring element (1, 18) of modular type usable either as an alternative to or in combination with one another in relation to the requirements of height adjustment of a clamping fixture's components. Each of them comprises a hollow external casing (4, 19) provided with a hollow threaded screw (2, 21) for its fastening to an underlying anchoring element or to a supporting pallet (3) for the piece to be machined and a hollow threaded bush (37, 13) for the fastening of a clamping fixture's anchoring element or active component located immediately above. The first and the second anchoring element (1, 18) are provided with means (14, 20) suitable for preventing their rotation with respect to the underlying anchoring element, or supporting pallet. Moreover, the second anchoring element (18) comprises a hollow internal casing (22) in which the threaded bush (13) is housed, which is axially slidable with respect to the external casing (19) for the adjustment in height of the upper component or anchoring element located immediately above.
Patent EP-0454213-A1 (EP)
Inventor: BARRENSCHEEN FRANK
IPC: D03D15/56
Filed: 1991-04-11
Abstract: A gas cushion for airbag systems comprises a plain-woven fabric in synthetic yarns. In order to retain the particles released upon combustion of the fuel of the gas generator in the gas cushion, the </= 470 dtex fabric consists in the lower portion of the gas cushion of 16 to 23 low-shrinking filaments/cm. 
<IMAGE>
Patent EP-0476750-A1 (EP)
Inventor: PLAATSMAN JACOB
IPC: B60B31/00
Filed: 1991-09-09
Abstract: An apparatus for mounting spokes (1) between a hub (2) and rim (3) of a spoke wheel (4) comprises a hub support (8) for rotatably supporting the hub. Rim support rollers (11) support the rim concentrically around the hub. A drive (10) is provided for rotating the rim around the axis of the wheel. A rotatably drivable screw driver (14) is adapted to screw nipples (7) onto respective spokes through holes (6) in the rim. By means of a CCD camera (43) the positions of the holes (6) in the rim (3) are detected and a spoke support (36) and the screw driver (14) are adjustable to allow the screw driver and each set of nipple (7), spoke (1) and nipple hole (6) in the rim (3) to be accurately aligned.
Patent EP-0441537-A1 (EP)
Inventor: BEZWADA RAO S
IPC: A61L17/12
Filed: 1991-01-31
Abstract: Copolymer of a predominant amount of ε-caprolactone, the balance being glycolide and glycolic acid. Coating for an absorbable, multifilament surgical suture prepared by dissolving the copolymer in an organic solvent.
Patent EP-0512165-A1 (EP)
Inventor: HARANDI MOHSEN NADIMI
IPC: C10G21/00
Filed: 1991-05-02
Abstract: A method is disclosed for operating a refinery gas plant such as the unsaturated gas plant (USGP) of a catalytic hydrocarbon conversion process that results in a reduction of the corrosive effect of acid gases on the gas plant vessels and equipment. The method comprises contacting acidic hydrocarbon feedstreams to an unsaturated gas plant separator zone with lean acid gas absorbing absorbent in an absorbtion zone comprising at least one liquid absorber bed and one vapor absorber bed. The liquid and vapor absorber beds are located upstream of the separator zone. The feedstreams to the gas plant comprise unstabilized, or wild, liquid gasoline and liquid and vapor output streams from the liquid-vapor separator for inter-stage wet gas compressor of the conversion process main fractionator. Accordingly, these feed streams are deacidified before separation in the USGP deethanizer-absorber, sponge absorber, and debutanizer. This also eliminates the need for deacidification of the gas plant product stream.
Patent EP-0488514-A1 (EP)
Inventor: SUBRAMANIAN SOMASUNDARAM
IPC: B01D53/94
Filed: 1991-10-21
Abstract: A method of making a three-way catalyst based on platinum group metals, comprising: (a) impregnating an alumina substrate with a platinum group metal ion by contacting such substrate with an aqueous solution containing the platinum group metal in an amount of 0.1-5% by weight of alumina substrate and a water soluble acid that forms RCOOH with R being an alkyl or equivalent, said acid being present in an amount of 10-120% by weight of the alumina substrate, the pH of said solution being less than 4.0; and (b) drying and calcining the wetted substrate without sintering said substrate. The three-way catalyst construction based on platinum group metals has enhanced catalytic activity. It comprises an alumina substrate and a platinum group metal impregnation layer thereover, said impregnation layer being comprised of raft-like particle structures, each having increased metal density resulting from the nesting of both small and large metal particles within a given volume.
Patent EP-0490547-A1 (EP)
Inventor: HIROKANE JUNJI
IPC: H01L21/30
Filed: 1991-11-29
Abstract: A method of manufacturing a photomask for an optical memory, the photomask having two types of pattern where guide tracks (1b) and formatting pits (1a) are different in amount of optical transmission, including the steps of (a) forming on a transparent substrate (1) a thin film (2) of which light transmission amount depends upon its thickness; (b) forming a photoresist film (3) on the thin film; (c) exposing (4, 5) the photoresist film to light with different light intensities depending selectively on the guide tracks or formatting pits; (d) eliminating the photoresist film exposed to the more intense light (4) by the development until the thin film is revealed; (e) etching the exposed thin film; (f) eliminating the photoresist film until the thin film in the areas which were exposed to the less intense light (5) is revealed; (g) etching away the thin film until the transparent substrate is revealed in the areas which were exposed to the more intense light (4); and (h) eliminating the remnant photoresist.
Patent EP-0452181-A1 (EP)
Inventor: VILLE DANIEL VICTOR MARCEL
IPC: B04C3/06
Filed: 1991-03-27
Abstract: Dispositif désaérateur d'huile du genre constitué d'une cavité cylindrique (3) comportant un canal tangentiel (4) d'introduction d'huile sous pression, des canaux tangentiels d'évacuation (6) de l'huile désaérée et un canal axial (7) d'évacuation de l'air. Le canal d'introduction (4) est situé à la partie inférieure de la cavité cylindrique (3) tandis que les canaux tangentiels (6) d'évacuation d'huile et le canal axial (7) d'évacuation d'air sont situés à la partie supérieure. Ce dispositif fonctionnant suivant le principe du Vortex permet de désaérer l'huile des moteurs d'avions dans toutes les configurations de vol.
Patent EP-0459901-A1 (EP)
Inventor: COTTERET JEAN
IPC: A61K8/41
Filed: 1991-05-30
Abstract: Process for dyeing keratinous fibres, especially human keratinous fibres such as hair, which consists in applying on these fibres a composition containing, in a medium suitable for dyeing, at least 2,6-dimethyl-1,4-diaminobenzene and/or 2,3-dimethyl-1,4-diaminobenzene and/or 2,6-diethyl-1,4-diaminobenzene, as well as its salts and an oxidising agent, the pH of the composition applied on the fibres being below 7 and the aforementioned composition not containing iodide ions in sufficient amounts to oxidise the oxidation dye precursor.
Patent EP-0477072-A1 (EP)
Title: Multilayer electro-optical light modulator
Inventor: PAPUCHON MICHEL
IPC: G02F1/017
Filed: 1991-09-13
Abstract: Light modulator comprising a set of quantum wells (20, 22, 24, 26, 28) separated by barriers (21, 23, 25, 27) such that, with no electric field applied, these wells are coupled whereas, with an electric field present, they are decoupled. Applications: optical modulator, especially in the 3 to 12 micron wavelength range. <IMAGE>
Patent EP-0478420-A1 (EP)
Inventor: VOISIN GERARD
IPC: G01S3/02
Filed: 1991-09-18
Abstract: Le système comprend un radiateur, un capteur (21) fixé au mobile, une chaîne de traitement des signaux du capteur pour en déterminer les amplitudes et un processeur de calcul avec un support d'algorithmes de traitement. Le système comporte aussi un multiplexeur (24) pour multiplexer séquentiellement sur une voie les signaux de détection du capteur (21), un dispositif (25) d'échantillonnage du signal sortant du multiplexeur (24), d'amplitude A et de pulsation ω, des moyens (30, 31) pour multiplier les échantillons du dispositif d'échantillonnage (25) respectivement par des signaux de référence sin ωt et cos ωt et des moyens (33, 35, 34, 36) pour accumuler les deux sommes des produits des multiplications pendant une durée au moins égale à une période ((2Π) / (ω))  avant de les fournir au processeur de calcul (22) qui en extrait l'amplitude A. Le système s'applique bien à un viseur de casque. <IMAGE>
Patent EP-0488898-A1 (EP)
Inventor: KACZMAREK EDMOND
IPC: C03C25/285
Filed: 1991-11-29
Abstract: The conductive coated ribbon has a specific electrical surface resistance of at most 3000 ohms. cm/cm, and it is flexible and resistant to friction. It consists of a ribbon, woven or non-woven, based on for example glass filaments or fibres, which ribbon is covered on both its faces by a conductive coating substance. This substance is a mixture, on the one hand, of a resin of thermosetting type, especially melamine-formaldehyde resin, by itself or in a mixture with a resin of the thermoplastic type, especially an acrylic resin, in a proportion of at least two thirds and, on the other hand, of graphite and carbon black. The method consists in impregnating the ribbon, under tension, with the conductive substance as an aqueous dispersion, in performing a wiping operation on both faces and a thermal treatment, for drying and for crosslinking, these operations preferably being performed continuously. <IMAGE>
Patent EP-0489634-A1 (EP)
Inventor: PALIARD MAURICE
IPC: B02C21/00
Filed: 1991-11-29
Abstract: The mill comprises at least two rollers (1, 2) supplied by a flow of particles (6). The supply flow rate is such that the bed of particles above the rollers attains a height (h) corresponding to an angle (a) lying between 30 and 80 DEG , preferably between 40 and 65 DEG . Flaps (4 and 5) can usefully channel the particles in order to allow control of the said angle. Application to the milling of cement clinker. <IMAGE>
Patent EP-0463989-A1 (EP)
Inventor: KAPA PRASAD KOTESWARA
IPC: A61P3/06
Filed: 1991-06-12
Abstract: The compounds of formula I
       
 wherein the substituents have various significances, possess anti-diabetic and hypolipidemic activity and are thus indicated for use as pharmaceuticals. 
     They can be prepared starting from a corresponding amide or, for a subgroup, starting from a corresponding acyl derivative.
Patent EP-0488948-A1 (EP)
Inventor: PETITJEAN MARC
IPC: A41D13/08
Filed: 1991-11-18
Abstract: Jacket comprising at least one sleeve with, at its end, an extension in the form of a tongue (10) which serves to cover the palm or the back of the hand. The extension, when used, is secured against lateral or longitudinal movements by means of three to five loops (11) or eyelets (8) arranged along the front edge of the extension, through which a corresponding number of fingers may be inserted. When it is not being used, the extension may be folded back over the sleeve (4). The garment is useful for all those activities requiring protection of part of the hand against bad weather or effects of a mechanical or chemical nature, radiation, etc., whilst still giving complete freedom to the fingers and to the non-covered part of the hand. The extension may be manufactured or coated with materials capable of offering additional protection. <IMAGE>
Patent EP-0478530-A1 (EP)
Inventor: RITTER GERHARD DR DIPL-ING
IPC: B23D17/00
Filed: 1991-08-27
Abstract: Shearing apparatus for severing sections of any desired length from a grating web (R) consisting of parallel supporting bars (T) and crossbars (Q) perpendicularly crossing said supporting bars and welded thereto, having a feeding apparatus (2) for the grating web, a shearing device (14) and a control device for the feeding apparatus and the shearing device, a stop (37) being provided for the beginning of the fed grating web, which stop is pivotable, in the advancing direction of the grating web in front of a shearing plane (S-S), into an advancing plane (0-0) defined by the upper edge of the supporting bars of the grating web, an additional advancing apparatus (3) being provided, with which the grating web can be positioned relative to the shearing plane from a null position defined by the stop, and the guide beam and the cutter beam of the shearing device being pivotable from a rest position outside the advancing plane into a working position which lies within the region of the advancing plane and in which they can be brought into engagement with a supporting device (28), arranged so as to be vertically adjustable in the shearing plane, for a guide beam (26), receiving the supporting bars, and a cutter beam (27) of the shearing device. <IMAGE>
Patent EP-0461231-A1 (EP)
Inventor: SCHWARZ WALTER
IPC: B21C37/12
Filed: 1990-12-04
Abstract: Une bande en tôle servant à enrouler des tubes sertis à jonctions hélicoïdales présente, sur l'un de ses grandes côtés, une arête de bord (2) en saillie vers le bas et sur le second grand côté une arête en U (11) susceptible de s'engager, et laquelle vient se glisser, lors de l'enroulement, sur l'arête de bord (2) de la dernière spire. Dans l'arête de bord (2) et dans l'aile (12) libre de l'arête en U (11), il est prévu des zones déformables (4, 17) susceptibles d'être refoulées pour réduire la hauteur (h) de l'arête de bord (2) lors de l'engagement.
Patent EP-0509057-A1 (EP)
Inventor: PETERS JOHN F
IPC: D21H17/66
Filed: 1990-10-31
Abstract: On décrit un agent de renforcement pour le papier, comprenant une solution de silicate et un composé d'oxy-bore. La solution, qui est préparée au moyen d'une combinaison de sources appropriées de SiO2, B2O3, Na2O et d'eau, est utilisée pour enduire et/ou imprégner le papier pour produire une résistance améliorée. De plus, le papier imprégné ne perd pas de sa résistance lorsqu'il est exposé à l'humidité.
Patent EP-0521069-A1 (EP)
Title: Procede et systeme de communication pour l'echange seriel de donnees binaires
Inventor: VINK THOMAS GERARDUS ALFONSUS
IPC: H04L12/28
Filed: 1991-03-18
Abstract: Procédé et système de communication pour l'échange sériel de données binaires, avec un ou plusieurs modules d'entrée (I) et/ou de sortie (O) (10), sous la commande d'au moins une station principale (1). Les modules entrée/sortie (10) sont reliés en cascade à un module de commande (9) par l'intermédiaire d'un bus de données local (19) pour le transfert sériel de données binaires. Les modules entrée/sortie (10) sont dotés de moyens de commande (35) pour enregistrer des données binaires côté entrée (34) et/ou pour présenter des données binaires côté sortie (33). Un module de commande (9) comprend des moyens (16) reliés au moyen de commande (35) pour commander de manière synchronisée les modules reliés d'entrée/sortie (10) dès réception d'informations de commande provenant de la station principale (1). Les modules d'entrée/sortie (10) peuvent être reliés par groupes à au moins une station principale (1) en passant par une ou plusieurs sous-stations (esclaves) (2, 3, 4, 5) et un système de transmission (7, 8) pour le transfert sériel des éléments binaires. Le procédé et le système de communication décrits suppriment toute équivoque dans la communication de rapports de cause à effet au niveau entrée/sortie, en particulier, pour les applications de mesure et de régulation, pour le contrôle et pour la saisie de données.
Patent EP-0520043-A1 (EP)
Inventor: ORSI ENZO
IPC: A47C19/00
Filed: 1991-07-24
Abstract: Lit entièrement fabriquée en fonte et en acier moulés et laqués, ne comprenant pas de bois, supporté par un socle reposant sur une base, d'où partent quatre ressorts à lames qui supportent la suspension orthopédique du lit, deux de ces ressorts à lames étant courbés au niveau de la tête pour former un dossier intégré.
Patent EP-0535164-A1 (EP)
Inventor: BLAKE JAMES
IPC: G01C19/72
Filed: 1991-06-13
Abstract: Système de recherche documentaire destiné à extraire des informations d'une paire d'ondes électromagnétiques cohérentes représentées par des différences de phase entre ces dernières, chacune étant incidente sur un photodétecteur, et comportant un démodulateur recevant le signal de sortie du photodétecteur et recevant également un signal de référence. Le signal de référence est obtenu par l'emploi d'un détecteur de déphasage recevant le signal du photodétecteur afin de déterminer certains déphasages se produisant dans ce dernier, et transmettant ces informations à une alimentation en signaux de référence afin d'ajuster la phase de son signal de sortie qui ensuite sert de signal de référence au démodulateur.
Patent EP-0552190-A1 (EP)
Inventor: COSMANO RICHARD J
IPC: C09K3/14
Filed: 1991-09-06
Abstract: L'invention concerne des produits abrasifs couchés (10) et notamment des produits abrasifs couchés contenant à la fois des agglomérats érodables (18) et des grains abrasifs individuels (16). Les produits abrasifs couchés comprennent un support (12) auquel sont fixés des grains par un ou plusieurs liants (14, 20). Ces liants comprennent typiquement un adhésif glutineux ou résineux, et facultativement des ingrédients supplémentaires. Typiquement, le liant du produit abrasif couché comprend environ 10 à environ 15 % en poids d'adhésif résineux et environ 50 à environ 90 % en poids d'un auxiliaire de meulage. Si l'on utilise des quantités supérieures d'auxiliaires de meulage, les performances d'abrasion ont tendance à se dégrader du fait que les auxiliaires de meulage affaiblissent le liant. L'invention permet d'obtenir un article abrasif couché comprenant un support (12) porteur sur au moins la majeure partie de sa surface d'agglomérats érodables (18) et de grains abrasifs (16), les agglomérats érodables se composant essentiellement d'un auxiliaire de meulage et facultativement d'un liant. Les agglomérats érodables peuvent se trouver au-dessus, entre ou au-dessous des grains abrasifs, ou lesdits agglomérats érodables peuvent se trouver au-dessus, entre et au-dessous des grains abrasifs. L'article abrasif couché de l'invention utilise davantage d'auxiliaire de meulage que les articles abrasifs couchés de l'art antérieur.
Patent EP-0573428-A1 (EP)
Inventor: BEER JANOS M
IPC: G01N21/64
Filed: 1991-09-17
Abstract: Détection de la présence de composés aromatiques polycycliques dans l'effluent d'un système de combustion par détection de la présence de composés aromatiques polycycliques de masse moléculaire élevée ayant cinq cycles ou plus. On sélectionne une position le long d'un conduit d'évacuation (5) au niveau de laquelle des composés aromatiques polycycliques de masse moléculaire élevée peuvent être présents. L'effluent est illuminé à l'aide d'un rayonnement ayant une longueur d'onde absorbée par les composés aromatiques polycycliques de masse moléculaire élevée dans la phase gazeuse. Un laser à argon (30) produit le rayonnement illuminant sous forme d'un faisceau orienté dans un orifice (18) de la paroi latérale du conduit (5). La fluorescence provenant de l'effluent illuminé est détectée puis analysée par un analyseur (46) qui procède à une comparaison par rapport à la fluorescence connue de composés aromatiques polycycliques de masse moléculaire élevée dans la phase gazeuse.