baber/WOPTO huggingface dataset:
Patent EP-0299044-A1 (EP)
Inventor: TERMINIELLO LOUIS
IPC: B01L3/00
Filed: 1988-01-27
Abstract: Système réactif chimique à l'état sec permettant de détecter un analyte dans un échantillon de fluide hétérogène, comprenant une membrane hydrophile (3) de composition essentiellement uniforme et un gradient de porosité d'une surface plane (2) à l'autre (4). On modifie les caractéristiques inhérentes d'absorption et de distribution de fluides de la membrane en imbibant sa matrice d'un mélange composé d'un agent de conditionnement, d'un indicateur, d'un agent de régulation de l'écoulement et d'un réactif. Ladite absorption permet d'obtenir une distribution essentiellement uniforme du mélange d'indicateur, d'agent de régulation d'écoulement et de réactif dans la membrane hydrophile, de manière à améliorer l'uniformité de la structure interne de la membrane et, partant, l'uniformité de l'absorption et à moduler la vitesse d'absorption de l'échantillon de fluide et son interaction avec le mélange réactif. Sont également décrits un kit d'essai contenant le système réactif et un procédé de préparation du système réactif.
Patent EP-0365677-A1 (EP)
Inventor: TAKAI OSAMU
IPC: B29C43/52
Filed: 1988-03-18
Abstract: This invention relates to a molding method and apparatus which is used for forming, on a predetermined section basis, a laminated molded article consisting of a skin layer made of a composite material and a core layer made of a honeycomb material. Prepreg is used as the composite material. The prepreg is put on the surface of the honeycomb material or the honeycomb material is put on the surface of the 'prepreg, and is heated by a sheet-like heater consisting of an electrically heated wire or the like so as to mold the laminated molded article. This molding work is carried out for each section of the laminated molded article in the same way as with a patch work.
Patent EP-0390791-A1 (EP)
Inventor: WOODHAM GARETH
IPC: G07F19/00
Filed: 1988-10-14
Abstract: Le module est une structure préfabriquée libre, avec un plancher (9) en béton armé et, fixé au sol, un corps unitaire en béton armé comprenant un toit (5) et des murs latéraux (4) solidaires avec le toit. L'accès à la structure est libre de sorte que l'on peut garer une voiture (15) le long du mur latéral, et la structure comporte un dépôt protégé fermé ainsi qu'un moyen permettant d'obtenir l'accès au dépôt par le mur latéral, de sorte qu'un conducteur assis à la place du chauffeur de la voiture garée le long du mur latéral, peut soit déposer des articles dans le dépôt à travers le mur, soit procéder à une transaction en toute sécurité, de sorte qu'un ou des article(s) (tels qu'une remise d'argent) stockés dans le dépôt peuvent être distribués audit conducteur.
Patent EP-0346791-A1 (EP)
Inventor: GRAY NANCY M
IPC: C07D295/00
Filed: 1989-06-12
Abstract: Compounds, compositions and methods of treatment are described to control brain damage associated with anoxia or ischemia which typically follows stroke, cardiac arrest or perinatal asphyxia. The treatment includes administration of a 1,2-diarylethylamine compound as an antagonist to inhibit excitotoxic actions at major neuronal excitatory amino acid receptor sites. Compounds of interest are those of the formula
      wherein each of R¹ and R² is a group independently selected from hydrido, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, hydroxyl, alkoxy, halo, cyano, nitro and mercapto, or wherein R¹ and R² may be taken together to form an oxo group or to form a saturated or partially unsaturated carbocyclic group having three to eight ring carbons; wherein each of Ar¹ and Ar² is a group independently selected from aryl and heteroaryl having one or two heteroatoms selected from N, O and S; and wherein any of the foregoing Ar¹ and Ar² groups having a substitutable position msy be substituted with one or more radicals selected from hydrido, alkyl, cycloalkyl, halo, haloalkyl, alkenyl, alkynyl, hydroxyl, hydroxyalkyl, alkoxy, alkoxyalkyl, amino, cyano, nitro and mercapto; wherein X is selected from CH, CH₂, NH, O and S, to form a ring having five to eight members provided that such ring is saturated or contains one double bond or is benzo-fused; and wherein Y is one or more a groups selected from hydrido, alkyl, cycloalkyl, halo, haloalkyl, alkenyl, alkynyl, hydroxyl, hydroxy­alkyl, alkoxy, alkoxyalkyl, amino, cyano, nitro and mercapto; or a pharmaceutically acceptable salt thereof.
Patent EP-0418419-A1 (EP)
Inventor: ULLRICH MANFRED FRITZ DIPL-ING
IPC: H03K5/151
Filed: 1989-09-22
Abstract: Two parallel signal paths are formed, each with an input signal inverter (j1;j3), a floating inverter (sj1;sj2) and an output buffer (jp1;jp2). The last-mentioned are cross-coupled from output to input via N-channel MOSFETs (N1,N2). The second path contains an additional input inverter (j2) so that the output clock signals (c4,c8) are guaranteed to be in antiphase without overlap. The coupling point for signal feedback is at the second supply connection (v2) of each floating inverter (sj1;sj2).
Patent EP-0375858-A1 (EP)
Title: Verfahren zum kontinuierlichen Granulieren
Inventor: WILMS ELMAR DR
IPC: B01J2/00
Filed: 1989-10-12
Abstract: Die Erfindung betrifft ein Verfahren zum kontinuierlichen Granulieren eines mindestens einen Feststoff und mindestens eine zur Gelbildung neigenden Flüssigkeit enthaltenden Gemisches. Um mit einer gelartigen Zwischenphase zu arbeiten und dennoch kontinuierlich granulieren zu können, wird vorgeschlagen, daß als die zur Gelbildung neigende Flüssigkeit ein für sich allein nicht zur Gelbildung neigende flüssige Rohstoffe enthaltendes Gemisch verwendet wird, das in einem statischen Mischer hergestellt wird, wobei die mittlere Verweilzeit in diesem Mischer kleiner als die Gelierzeit ist, daß man die Flüssigkeit danach in einem Rührkessel gelieren läßt, wobei die mittlere Verweilzeit im Rührkessel größer als die Gelierzeit ist, und daß erst dann die erhaltene Hochviskosemasse zusammen mit dem Feststoff granuliert wird.
Patent EP-0369261-A1 (EP)
Inventor: ROCK ERICH
IPC: E05D7/04
Filed: 1989-11-04
Abstract: A hinge with a hinge arm (1) which is connected to a hinge pot via articulated levers or the like and which is mounted on a baseplate (3) by means of a gap-adjusting screw (4), a depth-adjusting screw (5) and an intermediate piece (2). The intermediate piece (2), at its end near the axis of rotation of the hinge, can be suspended in the baseplate (3) by means of a rigid hook (8) and is rotatable about this bearing point. At its opposite end, it has a resilient hook (9) which engages with the baseplate (3) and which retains the intermediate piece (2) on the latter. The baseplate (3) has a U-shaped cross-section in the region of the intermediate piece (2). The hooks (8, 9) of the intermediate piece (2) engage on the middle web (20) of the U-shaped profile of the baseplate (3). <IMAGE>
Patent EP-0331253-A1 (EP)
Inventor: SIMON MARC
IPC: G05F3/16
Filed: 1989-02-27
Abstract: The emitter-collector path of a main npn transistor (T30) configured so as to define the current value, is arranged in series with the collector-emitter path of output transistors of the npn type (T31...T35) arranged in cascade. Each output transistor (T31...T35) is associated with a control transistor (T'31...T'35) of the opposite type. At least some control transistors (T'31...T'35) have their emitter connected to the collector of an output transistor of different rank. An output voltage VS able to move between low voltages and a value close to the supply voltage VC is thereby obtained. …<IMAGE>…
Patent EP-0355903-A1 (EP)
Inventor: VAN MOL CHRISTIAAN THEODORUS J
IPC: D06B3/10
Filed: 1989-08-08
Abstract: Process for producing and treating a cylindrical unit, in which process a hose is made from flexible threads around a tube, upon which the hose is subjected to thermal treatment and is molded to form a cylinder around the tube, wherein the hose is made from threads con­taining fibrous material and a thermoplastic or thermosetting polymer which are braided or knitted together. 
     A cylindrical unit according to this invention can be used for replacing cylindrical units made of other materials, and espe­cially in those cases in which a low weight and a high torsional and flexural resistance are deemed to be important.
Patent EP-0369536-A1 (EP)
Inventor: GOELZER ALAN R
IPC: C10G11/18
Filed: 1989-11-10
Abstract: An improved process for controlling desired product distribution in fluidized catalytic cracking of olefins is provided wherein riser reactor temperature profiles are controlled by means of atomized quench streams provided downstream of the hydrocarbon feedstock charge level.
Patent EP-0371699-A1 (EP)
Inventor: MACLEOD JOHN MURDO
IPC: G21F1/10
Filed: 1989-11-23
Abstract: An energy absorption material, especially in the form of apparel, is disclosed. The material comprises a layer of a polymer composition formed from 7-30% by weight of a specified polar polymer, 0-15% by weight of a plasticizer and 70-93% by weight of an inorganic composition. The inorganic composition is formed from at least two elements as defined, or compounds thereof, which attenuate a range of energy. The materials provide superior protection against radiation than lead, in the degree of protection and/or the weight of the material required to provide the protection. The material may be used, in particular, for protection against x-rays, especially in the form of apparel e.g for operators of x-ray equipment.
Patent EP-0325534-A1 (EP)
Inventor: DUCROCQ CLAIRE
IPC: C12N1/10
Filed: 1989-01-19
Abstract: The invention relates to a process for preparing a glyceryl mononitrate or a mixture of glyceryl mononitrates, which process comprises a step of bioconversion of nitroglycerol to glyceryl mononitrate(s) by a microorganism chosen from the group consisting of yeasts, fungi and protozoa, preferably a step of bioconversion by fungi. 
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Patent EP-0331557-A1 (EP)
Inventor: AMAND YVON
IPC: G01P1/00
Filed: 1989-02-21
Abstract: Accelerometer which can be used when a low price is desirable, especially for ammunition and motor vehicles, comprises a pendulous seismic mass (12) connected to a base (16), a joint (14) allowing it to move in the direction of a sensible axis, and a force sensor with resonating beams (12) connecting the mass to the base and equipped with vibration electrodes intended to be coupled to an oscillator and to a frequency-measuring circuit. The sensor comprises at least two vibrating beams of piezoelectric material which are fastened at one end to the base (16) and are equipped with electrodes for setting in vibration at the resonant frequency, at least one of the beams (20) being fastened to the mass at its end opposite the base, so that the application of an acceleration along the sensible axis generates tensile stresses in the beam, and being oriented perpendicularly relative to the sensible axis. …<IMAGE>…
Patent EP-0348252-A1 (EP)
Title: Method for reducing the friction coefficient and the wear between a metallic part and a part consisting of an organic polymer or copolymer, and its use in articular prostheses and to socket joints employed in marine environments
Inventor: CHABROL CLAUDE
IPC: A61F2/30
Filed: 1989-05-24
Abstract: The present invention relates to a method for reducing the friction coefficient and the wear between a metal part and a part based on an organic polymer or copolymer, in a chloride-containing aqueous medium, characterised in that the part based on an organic polymer or copolymer is subjected to a surface treatment using ion implantation.
Patent EP-0373976-A1 (EP)
Inventor: MELCHER CHARLES L
IPC: G01V5/10
Filed: 1989-10-05
Abstract: A scintillator for use as a gamma ray or like radiation detector is composed of a single crystal of cerium-activated lutetium oxyorthosilicate having the general formulation Ce 2x Lu 2(1-x) SiO₅. In a borehole logging application, the detector is mounted in a logging sonde with a high energy neutron source, for movement through a borehole traversing earth formations. Gamma radiation from the surrounding formations is detected and analyzed to provide information concerning hydrocarbons in the formations.
Patent EP-0340145-A1 (EP)
Inventor: CHIN ALBERT K
IPC: A61B1/04
Filed: 1989-01-16
Abstract: An angioscopy imaging system which operates under the control of a computer system includes an optical scanning system which is inserted into a vessel, such as an artery, for generation of an image. An irrigation system provides pulsatile introduction of flush solution to the vessel to create clear a viewing field within the vessel for the optical scanning system. The computer system controls both the optical scanning system and the irrigation system such that the generation of the image is synchronized with the pulsatile introduction of the flush solution.
Patent EP-0330607-A1 (EP)
Inventor: HAHN ROLF DR
IPC: A61C13/265
Filed: 1989-01-17
Abstract: In the method for producing a detachable connection between a removable dental prosthesis and a fixed artificial tooth, a matrix is formed in the latter by means of a matrix moulder, then a duplicate model is produced using a patrix (4) with retention part (6) and spacing holder (9), and the model casting skeleton with retention housing is formed with wax, and then cast and connected to the retention part of the patrix. For forming the duplicate model, a spacing holder (9) made of plastic is used as an auxiliary part, this having greater outer dimensions than those of the retention part (6) of the patrix (4) to be incorporated finally. In this way, a play arises between this retention part (6) and the cast retention housing. The play arising in this way is critical for the desired accurate adaptation of the model casting skeleton to the patrix or matrix respectively. The auxiliary parts furthermore permit the unproblematic use of the rotation. <IMAGE>
Patent EP-0354196-A1 (EP)
Inventor: NYBERG ANITA
IPC: A61F13/53
Filed: 1989-06-19
Abstract: The present invention relates to an absorbent product, such as a diaper, a sanitary napkin or an incontinence guard, including a cellulose fluff-pulp absorption pad which is comprised of two mutually separate material layers (3, 4), of which the inner pad layer (3), intended to lie nearest the wearer's body in use, is soft, has slight flexural rigidiy and a bulk density of more than 13 cm³/g, and the outer pad layer (4), in relation to the wearer, is narrower than the inner pad layer and is adapted to the width of the wearer's crotch, and is heavily compacted and has a bulk density of less than 9 cm³/g. 
     According to the invention, the product is characterized in that a sheet (5) of non-woven material is attached to the whole or parts of the outer surface of the inner pad layer (3).
Patent EP-0357801-A1 (EP)
Title: Klimagerät eines fahrzeuges
Inventor: AVERIN GENNADY VASILIEVICH
IPC: F28D1/04
Filed: 1989-02-03
Abstract: Das Klimagerät eines Fahrzeuges enthält ein Gehäuse (1), in dem ein Verdampfer (2) und ein Erhitzer (3) untergebracht sind, die mit einem Verdichter bzw. dem Motorkühlsystem verbunden sind, sowie einen Ventilator (7) und steuerbare Klappen (9,13) der Luftleitungen (8,12) für Heissluft und gekühlte Luft. Der Verdampfer (2) und der Erhitzer (3) sind als Paket von sich abwechselnden und Durchgangskanäle (4,5) für einen Wärmeträger aufweisenden Wärmeaustauschplatten ausgebildet. Zwischen dem Ventilator (7) und dem Paket der Wärmeaustauschplatten befindet sich eine zusätzliche steuerbare Klappe (14) der Heissluftleitung (8), die zwischen zwei Stellungen bewegbar ist, in deren erster sie einen Teil der Oberfläche des Pakets der Wärmeaustauschplatten überdeckt und in deren zweiter Stellung sie die gesamte Oberfläche des Pakets der Wärmeaustauschplatten freigibt. 
     Die vorliegende Erfindung kann in selbstfanrenden Transportmitteln verwendet werden.
Patent EP-0374258-A1 (EP)
Inventor: KANEMURA YOSHINOBU
IPC: C08G59/66
Filed: 1989-05-01
Abstract: This invention relates to a polysulfide resin lens and a method of its production comprising cast polymerisation of a mixture of an epoxylepisulfide resin having at least two epoxy groups and/or episulfide groups in one molecule, at least bifunctional polythiol and an internal mold releasing agent. The present invention provides a lens having excellent optical characteristics and high planar accuracy.
Patent EP-0374259-A1 (EP)
Title: Tour a commande numerique par calculateur a deux arbres principaux opposes
Inventor: SUZUKI K NAKAMURA-TOME PRECISI
IPC: G05B19/18
Filed: 1989-04-19
Abstract: Un tour à commande numérique par calculateur comprend deux poupées fixes opposées (2a, 2b), deux porte-outils de type revolver (3a, 3b) et une base inclinée (1). La première poupée fixe (2a) est assujettie à la base (1), la deuxième poupée fixe (2b) est agencée de façon à pouvoir être déplacée et positionnée uniquement dans le sens d'un arbre principal, et deux porte-outils (3a, 3b) sont agencés derrière les poupées fixes (2a, 2b). Dans un tour à CNC ayant la structure décrite ci-dessus, chaque poupée fixe est associée indépendamment à un moteur d'arbre principal (21), à une unité d'entraînement (23) intermittent de l'arbre principal mécaniquement embrayable et débrayable, et à des codeurs secondaires (27, 26) de l'unité d'entraînement intermittent latéral de l'arbre principal capables d'effectuer une opération de synchronisation de phases en mettant en rotation un moteur à incréments (40) sur la base d'une différence de phase détectée par les codeurs lorsque l'unité (23) d'entraînement intermittent de l'arbre principal est reliée à un arbre principal (11) et lorsqu'un ouvrage (16) est transféré d'un arbre principal à l'autre (2a, 2b). Un tour à CNC ayant la structure décrite ci-dessus comprend une unité de synchronisation (53) qui subdivise en minutes les impulsions de sortie des codeurs (27) sur les arbres principaux et corrige des commandes de vitesse selon la magnitude des impulsions. Avec un tour à CNC ayant une première poupée fixe très rigide capable d'utiliser un embarreur de construction classique, on peut effectuer avec une plus haute efficacité des opérations d'usinage, y compris des opérations d'usinage intermittent avec deux arbres principaux afin d'usiner des barres, pendant lesquelles le tour doit être arrêté lorsque l'ouvrage est transféré d'un arbre principal à l'autre.
Patent EP-0422098-A1 (EP)
Inventor: STEINMETZ GUY RALPH
IPC: B01J31/04
Filed: 1989-06-20
Abstract: A process for preparing an aromatic carboxylic ester and an alkyl iodide by carbonylating an aromatic iodide in the presence of an ether, a catalytic amount of a transition metal and a strong acid promoter.
Patent EP-0431062-A1 (EP)
Inventor: JUDD THOMAS HELM
IPC: H04N1/195
Filed: 1989-08-24
Abstract: L'invention concerne une station utilisée dans un système de téléconférence. La station comprend un agencement utilisant plusieurs dispositifs de détection d'images (14, 161''), chacun de ces dispositifs formant une sous-image (24', 24''). Les sous-images sont jointes pour former un seul affichage vidéo de haute résolution. Comme illustré, l'agencement comprend plusieurs dispositifs de détection d'images (14', 14'') et un ou plusieurs miroirs (15, 15') pour s'assurer que les champs de vision des dispositifs de détection d'images sont contigus à toutes les distances pertinentes. Dans une variante, un réseau de dispositifs de détection d'images permet d'utiliser les balayages horizontaux et verticaux des dispositifs.
Patent EP-0439507-A1 (EP)
Inventor: CHUNG DAVID SIU FU
IPC: G06F17/30
Filed: 1989-10-20
Abstract: Structure de mémoire (1) pouvant fonctionner sous forme de piles ou de listes, comprenant une pluralité d'adresses de mémoire contiguës (A1 to Z4) subdivisées en sous-structures contiguës (2, 3, 4, 5), chacune de celles-ci ayant au moins une adresse associée de mémoire tampon (6, 7, 8, 9), de telle façon que des opérations de brassage de piles ou de listes puissent être effectuées sur les sous-structures (2, 3, 4, 5). Cette structure permet d'insérer et de supprimer relativement rapidement des archives stockées dans la mémoire (1) sous forme de piles ou de listes. Une utilisation particulière de la structure de mémoire (1) est l'utilisation comme mémoire centrale d'une mémoire associative. Compte tenu des avantages offerts par les opérations relativement rapides d'insertion et de suppression (et, de ce fait, des opérations de tri), des archives peuvent être conservées selon un ordre classé, au moyen d'une touche dans la structure de mémoire. Le maintien, par une touche, des archives dans une liste de classement, permet d'accéder relativement rapidement aux archives correspondant à la touche, en ayant recours à une technique de recherche binaire ou analogue. Selon une forme d'exécution particulière, la mémoire associative (1) peut être mise en oeuvre en utilisant des structures RAM (mémoire à accès sélectif) couramment disponibles. Dans des variantes d'exécution, la mémoire associative peut être mise en oeuvre en VLSI (très haut degré d'intégration).
Patent EP-0389761-A1 (EP)
Inventor: DIVINCENZO DAVID P
IPC: H01L29/80
Filed: 1990-02-08
Abstract: Quantum mechanical effect devices (1) incorporate means (3, 4) for interrupting the two-dimensional carrier gas of a modulation doped structure (2) to produce periodic potential variations which provide superlattice-like effects on current flowing nearby. The modulation doped structures (2) incorporate specialized structures (3, 4) displaced from a current path which simultaneously confine the two-dimensional carrier gas into a quasi-one-dimensional carrier gas and subject the thus confined carrier gas and current flowing therein to superlattice-like effects by inducing periodic potential variations along the current path. The induced variations are produced by etching corrugations in the device edges or by forming them in biasing gates (25).
Patent EP-0385156-A1 (EP)
Title: Disposable inhaler with pre-pierced capsule
Inventor: VALENTINI LUIGI
IPC: A61M15/00
Filed: 1990-02-09
Abstract: A disposable inhaler (10; 50; 60) for administering medicaments in finely divided form contained in capsules (22) comprises a body (12) enclosing a nebulization chamber (20), the capsule (22) being inserted into the nebulization chamber (20) during assembly of the component parts of the inhaler (10;50;60). The inhaler (10;50;60) does not comprise a device for piercing the capsule (22); this latter is pierced before its insertion into the inhaler (10;50;60). Means (34,36,38) are provided for preventing escape of the finely divided medicament through the capsule holes (42, 44) until the moment in which the inhaler (10;50;60) is used.
Patent EP-0388749-A1 (EP)
Inventor: KNAPP JAMES HOWARD
IPC: C23F4/00
Filed: 1990-03-12
Abstract: A method for removing nitride coatings from metal tooling and mold surfaces without damaging the underlying base metal includes placing the nitride coated metal surface into a plasma reactor and subjecting it to a gaseous plasma comprising a reactive fluorine species. The reactive fluorine species may be derived from one or more of many well known gases. An optional step of cleaning the nitride coating is recommended.
Patent EP-0389975-A1 (EP)
Inventor: HUSSAIN MUNIR ALWAN
IPC: A61K9/107
Filed: 1990-03-23
Abstract: The intranasal administration of arecoline and physostigmine is provided for the treatment of a cognitive deficiency. Such administration of physostigmine is also used to treat overdoses of anticholinergic drugs or to protect a mammal against organophosphate poisoning. Intranasal delivery of these drugs offers a convenient dosage form with efficient bioavailability.
Patent EP-0402591-A1 (EP)
Inventor: KIRCHNER REGINA
IPC: A61B7/02
Filed: 1990-04-14
Abstract: In order to reduce the production effort and production costs, a stethoscope, whose tube connection body (4) has at least one sound funnel (5) and/or a diaphragm part (7), each sound funnel (5) and/or funnel-shaped base member (6) of the diaphragm part (7) is manufactured integrally with the tube connection body (4). Preferably, in this stethoscope, a switch from the diaphragm part (7) to the sound funnel (5) can be achieved by means of a tube connector piece (2) which can be locked in two working positions.