baber/WOPTO huggingface dataset:
Patent EP-0061415-A1 (EP)
Inventor: WEISS JOHANN
IPC: F16K3/34
Filed: 1982-03-19
Abstract: A control component such as a valve or throttle member for a hydraulic system comprises an outer member, and a body portion disposed in the outer member and having an outside surface co-operable with an inside surface of the outer member, the outer member and body portion being movable relative to each other. The flow duct extending between the inlet and outlet of the component includes at least one flow passage which opens at the outside surface of the body portion, and the mouth opening of the flow passage communicates with a curved duct portion which extends at an inclined angle relative to a radial plane through the body portion. The flow section of the or each duct portion decreases towards the tip thereof, to provide finely adjustable control of the flow of fluid through the component.
Patent EP-0068001-A1 (EP)
Inventor: KING WILLIAM
IPC: B65H75/44
Filed: 1981-12-31
Abstract: Dispositif d'enroulement comprenant un rouleau (2) supportant, liberant et enroulant un objet lineairement extensible et souple, un ressort (85) rappelant le rouleau dans le sens du re-enroulement (40) pour enrouler l'objet et un mecanisme de verrouillage comprenant un cliquet (31) qui peut etre loge dans un evidement (27) dans un loquet (26) afin d'empecher le re-enroulement dans le sens de re-enroulement (40) et des surfaces formant rampes (22) amenant le cliquet (31) en cooperation avec le loquet (26) et des saillies (37) amenant le cliquet dans une condition ne lui permettant pas de cooperer avec le loquet (26): dispositif dans lequel, lors de la liberation de l'objet dans la direction opposee (41), le cliquet (41) est amene de facon sequentielle et repetitive dans la condition de cooperation avec le loquet (26) et hors de celle-ci.
Patent EP-0086196-A1 (EP)
Title: Dispositif de commande electro-fluide
Inventor: PARKER GRAHAM ALEXANDER
IPC: F16K31/06
Filed: 1982-03-23
Abstract: Un dispositif de commande de la pression d'un fluide fonctionnant electriquement (10) comprend des elements de vanne qui sont des disques sensibles magnetiquement (51, 52) actionnes par des electro-aimants a bobine en forme de pot (63, 64) pour fermer ou ne pas fermer simultanement ou pas, des orifices respectifs (41, 44). Lorsqu'ils ne ferment pas ces orifices, les disques peuvent fermer d'autres orifices (42, 43) mais pas tous a la fois, en raison de l'opposition d'un organe de liaison (7) qui est egalement effectif pour aider la mise hors siege d'un disque de l'orifice respectif (42 et 43) lorsque l'autre disque s'approche. La vitesse et la fiabilite du fonctionnement sont obtenues avec cette construction a l'aide d'une fabrication relativement simple et non critique. Le fluide peut etre du gaz ou du liquide p.ex. de l'eau/de l'huile hydraulique etant donne qu'il n'y a pas de surface de coulissement ayant des tolerances serrees.
Patent EP-0077371-A1 (EP)
Inventor: WENDLER ALBERT
IPC: A47J31/40
Filed: 1982-04-27
Abstract: Machine a cafe automatique de type compact. Cette machine a cafe se montre remarquable en ce que le cheminement du cafe moulu, depuis sa sortie du moulin (2) jusqu'a l'ejection du marc, s'effectue dans un circuit entierement ferme a l'interieur d'un groupe monobloc (1) associant les fonctions de dosage, d'admission, de chauffage, de lixiviation, d'ejection et finalement d'evacuation des marcs. Cette invention interesse tous les fabricants de machines a cafe a fonctionnement automatique.
Patent EP-0086236-A1 (EP)
Inventor: MAEDA SATORU
IPC: H04N5/445
Filed: 1982-08-24
Abstract: in an image display unit which displays received image signals on an image reception tube via a memory having a plurality of pages of display regions, flags are set designating the propriety of the display in each region of the memory, when an erasure code is sent, the image signals sent which set all the flags at the first value are written into the corresponding region, the flag of the region corresponding to these flags is set at a second value, erasure data is supplied to the tube during read-out instead of the image signals of the region corresponding to the flag set at the first value, the image signal og the region corresponding to the flag set at the second value is supplied to the tube, thereby eliminating the writing of the erasure data in the memory, and thus the necessity of a high speed memory can by obviated.
Patent EP-0087774-A1 (EP)
Inventor: HAMMER MORDECHAI
IPC: B42D9/04
Filed: 1983-02-25
Abstract: A page-turning device comprises a bi-directional drive and a page-turning unit (10) including an arm (13) of crescent shape having an outer convex surface engageable with the underface of the uppermost page on one side of the book center-line (5) for turning same when the unit is driven in one direction, and an inner concave surface engageable with the uppermost page on the other side of the book center-line for turning the page when the unit is driven in the opposite direction. The unit preferably has two (or more) such arms equally spaced about the circumference of the unit. The illustrated device includes two of such page-turning units, one serving to turn the pages and the other serving to pick them up according to the drive direction. Each unit may include a helical recess (12) for pre-loading the pages, or an arcing finger (38a, 38b) for arcing each page before being engaged by the respective arm.
Patent EP-0089651-A1 (EP)
Inventor: CAMAGGI GIOVANNI
IPC: A01N47/12
Filed: 1983-03-18
Abstract: A method of protecting useful cultivations from the toxic action of nonselective herbicides, consisting in using, as antidotes, 2- or 4-thiazolidine-carboxylic acids and derivatives thereof.
Patent EP-0121588-A1 (EP)
Inventor: JACCARD ANDRE R
IPC: A22C9/00
Filed: 1983-07-25
Abstract: Comprising a blade-carrying handle (1) and a stripping plate (13) connected by resilient means (15) for reciprocal movement, the device provides channel means (5, 20) to allow escape of liquid or debris from internal cavity (17 or 18) for simplified cleaning.
Patent EP-0110155-A1 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: A61K31/17
Filed: 1983-10-28
Abstract: The present invention relates to novel anthracycline derivatives of the formula, 
<CHEM>
 wherein R represents one of the following substituents (A) to (C): 
<CHEM>
 A process for the production thereof and the therapeutical use of these compounds, particularly as antitumor agents.
Patent EP-0111286-A1 (EP)
Title: Novel beta-lactam derivatives and process for production thereof
Inventor: YOSHIOKA TAKEO
IPC: C07D487/04
Filed: 1983-12-05
Abstract: A compound represented by the following formula:  <IMAGE>  wherein R1 represents a hydrogen atom or a hydroxyl group, R2 represents a group of the formula -CH2NO2, -CN->O or  <IMAGE>  in which A represents a group of the formula  <IMAGE>  in which R4 represents a hydrogen atom or an alkoxycarbonyl group, R5 represents a phenyl, alkoxycarbonyl or alkanoyloxymethyl group, R6 represents an alkyl group and R7 represents a phenyl, naphthyl, pyridyl, furyl or thienyl group; and R3 represents a hydrogen atom or a substituted or unsubstituted hydrocarbon group, and a process for production thereof.
Patent EP-0115042-A1 (EP)
Inventor: WOLFRAM ROLAND DIPL-PHYS DR-TE
IPC: H01J23/087
Filed: 1983-12-21
Abstract: Die Erfindung bezieht sich auf eine Wanderfeldröhre mit einer zylinderförmigen Vakuumhülle (3), die von einem Permanentmagnetsystem aus Polschuhen (1) und zwischengeordneten Magnetringen (2) umgeben ist, wobei die Polschuhe (1) in die Vakuumhülle (3) hineingeführt und deren die Strahlachse (7) umgebende Teile als Röhrchen (4) ausgebildet sind, sowie jeder zweite Polschuh als aktiver Polschuh (1) an die Magnetringe (2) angekoppelt ist und die dazwischen angeordneten Polschuhe (5) mit der Vakuumhülle (3) verbunden sind. Bei dieser Wanderfeldröhre soll die Fokussierung für höhere Leistungen und Frequenzen ermöglicht werden. Die Erfindung sieht hierzu vor, daß die aktiven, an die Magnetringe (2) angekoppelten Polschuhe (1) aus magnetischem Metall und deren Röhrchen (4) zumindest an ihren Stirnseiten (8) aus unmagnetischem Metall bestehen, und daß die dazwischen angeordneten Polschuhe (5) aus unmagnetischem und deren Röhrchen (6) aus magnetishem Metall bestehen. Das erfindungsgemäße Fokussiersystem wird bei Hochleistungswanderfeldröhren verwendet.
Patent EP-0100570-A1 (EP)
Inventor: PONJEE JOHANNES JACOBUS
IPC: C23C18/40
Filed: 1983-07-08
Abstract: A method of providing a metal mirror on an article of an acrylate or a methacrylate synthetic resin in which the surface to be metallized is treated with a solution of tannin in a mixture of water and an organic solvent and the treated surface is then provided with a metal mirror by using an electroless metallization process.
Patent EP-0109217-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/455
Filed: 1983-10-25
Abstract: A female incontinence device having a pair of deflectable walls (14,16) defining a groove (20) at the periphery of the device intended to contact the wearer. The device as seen in plan has a waisted or 8-shaped configuration and the deflectable walls (14, 16) as seen in side elevation have sealing edges each of which is constituted by a pair of continuous curves, one on each side of the central longitudinal axis of the device and which extend from a high point at the front of the device to a high point (32) at the rear of the device. An undercut region is located beneath the deflectable walls (22) to limit any splashing of discharged urine. A gasket or adhesive material can be disposed within the groove (20).
Patent EP-0103523-A1 (EP)
Inventor: COISSARD PIERRE
IPC: G02F1/136
Filed: 1983-09-12
Abstract: Procédé de fabrication de circuits électroniques à base de transistors en couches minces et de condensateurs. Selon l'invention, ce procédé comprend les opérations suivantes: dépôt sur un substrat isolant (100) d'une couche (102) d'un premier matériau conducteur transparent; première photogravure appliquée à cette première couche pour constituer des pavés (106) formant une des armatures des futurs condensateurs, ainsi que des sources et des drains pour les futurs transistors; dépôt d'une couche (110) de silicium amorphe hydrogéné; dépôt d'une couche isolante (112); dépôt d'une couche (114) d'un second matériau conducteur; seconde photogravure appliquée à l'ensemble couche de silicium-couche isolante-couche conductrice, pour délimiter les grilles de commande des transistors. Application à la réalisation de circuits de commande d'écrans d'affichage ou de registres BBD.
Patent EP-0115488-A1 (EP)
Inventor: OHLSSON WEIMAR
IPC: F16L37/098
Filed: 1983-03-01
Abstract: Un assemblage d'accouplement à débrayage rapide pour conduites de fluides et du type comprenant un premier organe en forme de manchon est muni à une extrémité d'une pluralité de languettes élastiques munies d'au moins une projection conçue pour être bloquée derrière au moins un épaulement ou autre structure similaire dans un deuxième organe en forme de manchon, de façon à être couplée à celui-ci. Une bague dans le deuxième organe peut être rapprochée ou éloignée de l'épaulement et est conçue pour agir de concert avec les languettes en les comprimant de sorte qu'elles puissent être déplacées au-delà de l'épaulement. Le but de cette invention est d'obtenir un accouplement à débrayage rapide facilement pivotable en dépit de pressions élevées (par exemple, 350 bars) de sorte qu'un tuyau à pression connecté à l'accouplement puisse vraiment pivoter, ce qui est spécialement important dans le cas de nombreux agencements hydrauliques où se produisent des mouvements relatifs entre différentes parties structurales connectées les unes aux autres par des tuyaux à pression. Le but a été atteint grâce aufait que l'épaulement (5) comprend une bague (10) pivotable mais agencée de façon inamovible par rapport au deuxième organe en forme de manchon (4).
Patent EP-0114848-A1 (EP)
Inventor: DAVID LOIC
IPC: A43B17/14
Filed: 1983-07-18
Abstract: La semelle intérieure amovible pour chaussure est constituée d'une mince feuille (1) de mousse plastique, par exemple en polyoléfines, ayant la forme générale du pied. Cette feuille (1) comprend des gorges (6, 7, 8) situées en bordures de la semelle ou délimitant dans celle-ci des zones (3, 4, 5) d'épaisseurs différentes, donc de densités différentes. Les bords de la semelle sont en biseaux (9, 10). La semelle (1) se déforme progressivement et définitivement au contact du pied et en adopte finalement le profil. Les gorges (6, 7, 8) facilitent la déformation.
Patent EP-0131127-A1 (EP)
Inventor: SCHIPFER RUDOLF DR
IPC: C08F20/18
Filed: 1984-05-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung verbesserter Härterkomponenten für Lackbindemittel, welche durch Umesterung vernetzt werden können. Das Verfahren ist dadurch gekennzeichnet, daß man Ester der Malonsäure oder der Cyan- bzw. Acetessigsäure im Sinne einer KNOEVENAGEL-Reaktion mit einer Carbonylverbindung, vorzugsweise Formaldehyd umsetzt und die Reaktionsprodukte gegebenenfalls unter Verwendung radikalischer Initiatoren zu Verbindungen mit einem Molekulargewicht zwischen 300 und 6000 polymerisiert. Die erfindungsgemäß hergestellten Härterkomponenten zeichnen sich durch ihr unverseifbares Grundgerüst, sowie durch die Möglichkeit der Herstellung höherfunktionaler Produkte aus. Die Härterkomponenten werden vor allem in Bindemittel-systemen für kathodisch abscheidbare ET-Lacke eingesetzt.
Patent EP-0132657-A1 (EP)
Inventor: DEVORE WILLIAM J
IPC: H01L21/027
Filed: 1984-07-06
Abstract: Disclosed is an electron gun in which the beam shaping aperture, smaller than the source crossover, becomes the object forthe succeeding imaging system in an electron beam column of scanning electron microscopes, electron beam lithography machines and the like. The beam forming aperture is located in or near the plane of the anode so that the source crossover alone illuminates the beam forming aperture.
Patent EP-0131988-A1 (EP)
Inventor: FRANKEN ADRIANUS JACOBUS JOZEF
IPC: H04N5/74
Filed: 1984-06-25
Abstract: 07 A video projection apparatus comprising a housing accommodating a fixedly arranged cathode-ray tube unit which has a projection lens and is secured to a frame which, adjacent two opposite side walls of the housing, has two lugs in which a shaft coupled to a motor is journalled at its ends. The shaft carries a plate at each of its ends. The apparatus comprises a first mirror which extends in the direction of width of the housing and is pivotally connected at two opposite sides to the two side walls of the housing, this first mirror being pivotally linked by a bar, at each of said two sides to an associated one of said plates so that in one position of these plates the mirror is located entirely inside the housing and in another position it is extended with its reflecting surface facing the projection lens. The apparatus further comprises a transparent screen which extends in the direction of width of the housing and is provided at each of two opposite sides with a pair of pivots which are located a certain distance above one another and which are connected by first and second bars which cross one anotherto a pivot on the frame and a pivot on an associated one of said plates, respectively, each of the first bars being provided between its ends with a pivot which is connected via a third bar to the associated one of said plates, and a second mirror being supported between the second bars in such a manner that upon rotation of said plates the screen and the two mirrors are extended so that the rays from the cathode-ray tube strike the transparent screen, while in the folded condition the said components are all located inside the housing.
Patent EP-0132318-A1 (EP)
Inventor: BUNKER JAMES E
IPC: C08F30/02
Filed: 1984-06-27
Abstract: Light-curable dentin and enamel adhesives comprising phosphorus-containing polymerizable monomer, sulfur compound having sulfur in the  +2  or  +4  oxidation state, selected photoinitiators, and an optional peroxide compound, as well as one-step and two-step curing methods.
Patent EP-0125159-A1 (EP)
Inventor: TEOULE EVELYNE
IPC: C12N15/00
Filed: 1984-04-11
Abstract: 1. A process for the production of somatic hybrids of lucernes, characterised in that : (a) the protoplasts of two genotypes or of two species of lucerne are isolated in a culture medium, (b) the resulting protoplasts are fused in a culture medium containing a calcium salt as fusion agent, (c) after the fusion operation regeneration of the plants is effected.
Patent EP-0122874-A1 (EP)
Inventor: FUKUDA SHOZO C O NAGASAKI TECH
IPC: C01B21/04
Filed: 1984-03-29
Abstract: @ A process for separating a mixing gas into oxygen and nitrogen under low temperature and low pressure conditions which comprises introducing a mixed gas comprising chiefly oxygen and nitrogen into at least two adsorption towers, each packed with sodium faujasite typical of which is Na-X, at a temperature not higher than room temperature under conditions of an atmospheric pressure to 3 ata thereby causing the nitrogen in the mixed gas to be selectively adsorbed, collecting highly pure oxygen or an oxygen-enriched gas from the outlet of the adsorption towers, and reducing the pressure of the at least two adsorption towers, in which the nitrogen gas been adsorbed, to a level of from 0.08 to 0.5 ata, to cause the nitrogen gas to be desorbed and the sodiumfaujasite to be regenerated.
Patent EP-0136289-A1 (EP)
Title: Outil pour enrouler un fil
Inventor: SCHMIDT DANIEL
IPC: A01G17/08
Filed: 1984-02-08
Abstract: Un tube (2) muni d'une extrémité incurvée (3) est engagé dans un tube (1), muni à son autre extrémité d'un organe de rétention (8), dans lequel est engagé un fil de fer (12). En déplaçant le tube (1) vers une poignée (7) du tube (2), on débite le fil (12) en spirale autour des objets à assembler par l'extrémité incurvée (3) du tube (2).
Patent EP-0148278-A1 (EP)
Title: Light pickup
Inventor: ITO MASASHI
IPC: G11B7/08
Filed: 1984-07-05
Abstract: A light pickup for an optical disc reproducing apparatus. Only an objective lens (20) or an assembly formed by integrating the objective lens (20) and a collimator lens (4) through a lens holder (11) is disposed within the flux of light (22) emitted by a semiconductor laser (3), thereby Increasing the movable range of the objective lens (20) and reducing the size of the light pickup as a whole.
Patent EP-0171661-A1 (EP)
Inventor: REIMSCHUESSEL HERBERT KURT
IPC: C08F8/44
Filed: 1985-07-22
Abstract: Novel high molecular weight water soluble terpolymers derived from ethylenically unsaturated monomers with pendent amide groups, carboxyl groups and ester groups containing a 2-hydroxypropyltrimethylammoniumchloride moiety are flocculants of high efficacy. These terpolymers may be prepared by reaction between glycidyl trimethylammoniumchloride and copolymers of acrylamide and acrylic acid. The compositions are derived from acrylamide-acrylic acid copolymers and may contain as little as 4-7% of chain segments containing the 2-hydroxypropyttrimethyi- ammoniumchloride moiety connected to the polymer backbone via an ester linkage. 
     The acrylamide-acrylic acid copolymers may be obtained by any known process entailing either copolymerization of the corresponding monomers or controlled hydrolysis of either polyacrylamide or polyacrylonitrile. The terpolymer formation is achieved either by reaction between such copolymers and glycidyltrimethylammoniumchloride, or by conducting the polymerization of the comonomer mixture in the presence of glycidyltrimethylammoniumchloride at conditions at which reaction between this chloride and carboxyl groups occurs. The terpolymers may also be obtained by reaction between 3-chloro-2-hydroxypropyltrimethylammonium chloride and copolymers of acrylamide and the alkali metal salts of acrylic acid or methacrylic acid such as sodium or potassium acrylate or methacrylate.
Patent EP-0181054-A1 (EP)
Inventor: MONTGOMERY JOHN RICHARD
IPC: G01R15/14
Filed: 1985-06-03
Abstract: @ A self contained hot stick mounted radio transmitting module may be permanently mounted on or temporarily pushed against the power conductor of electrical transmission line (3). The module is capable of measuring the potential difference between the conductor and ground. The module digitizes and transmits the value of the potential difference to a ground receiver. 
     The module is donut shaped and opens like a pair of jaws. The contact with the power line is accomplished via a resilient conductive elastomer that covers the surfaces in contact with the power conductor. 
     The potential difference between ground and the power conductor is measured with an operational amplifier (19) in an integrating configuration to convert the leakage current from the module to ground into a proportional voltage from a low impedance source. The integrator outputs a voltage proportional to the current flowing into the equivalent capacitance formed by the outer surface of the module and ground. The current is generated by the voltage difference between the power conductor and ground. 
     The power conductor (3) is engaged by a pair of jaws inserts comprising two concentric conducting rings separated by a thin insulating layer forming a large capacitor. 
     The electronic components within the unit are protected by a signal conditioning network to preclude destruction of components in the event of lightning strikes or other i overvoltage conditions.
Patent EP-0167296-A1 (EP)
Inventor: SAITOH KEISHI KIKYOGAOKA AOYAM
IPC: G03G5/08
Filed: 1985-06-04
Abstract: A light-receiving member comprises a substrate having a large number of projection parts, whose cross-sectional shape at a given cross-sectional position is a projection shape formed of a main peak and an auxiliary peak as overlapped, on the surface of the substrate, and a light-receiving layer comprising a layer containing an amorphous material including silicon atoms, at least one part of the layer region of the layer being photosensitive, and a surface layer having a reflection-preventive function. 
     An electrophotographic system comprises the above-mentioned light-receiving member.
Patent EP-0171933-A1 (EP)
Inventor: WHITE DAVID BRIAN
IPC: E21B49/00
Filed: 1985-07-17
Abstract: In a drill stem test, a packer is set in the well bore to isolate a potential producing zone. A drill pipe with a down hole valve is fitted through the packer. The pipe is usually partially filled with a liquid column prior to commencement of the test, which essentially comprises opening the valve so that formation fluids can flow into the drill pipe and measuring various parameters associated with the fluid transfer. A method for estimating porosity and/or permeability includes the steps of setting up such a drill stem test wherein flow of formation fluid to a drill pipe may be controlled by a down hole valve, opening the valve to establish a flow, recording flow parameters, and analysing oscillatory transients in the flow to compute therefrom estimates of porosity and permeability.
Patent EP-0159924-A1 (EP)
Title: Démodulateur DIDON numérique
Inventor: VERNHET JEAN
IPC: H04N7/025
Filed: 1985-03-05
Abstract: Démodulateur comportant un dispositif de conversion analogique-numérique d'entrée (1-4) qui fournit n échantillons (n au moins égal à 4) pendant une période DIDON et un dispositif de reconnaissance (5-7, 11-12) qui, par glissements à la fréquence d'échantillonnage, recherche les groupes de n échantillons successifs qui sont vraisemblablement représentatifs de signaux DIDON; les critères de vraisemblance étant fonction de la structure du groupe étudié et de la nature du signal DIDON que ce groupe peut représenter en comparaison avec la nature du signal DIDON représenté par le groupe qui le précède d'une période DIDON. 
     Application aux décodeurs de données, DIDON.