baber/WOPTO huggingface dataset:
Patent EP-0003456-A1 (EP)
Title: Dérivés d'amino-3-cardénolides, procédé pour leur préparation, et médicaments les contenant
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61P9/04
Filed: 1979-01-23
Abstract: L'invention concerne de nouveaux dérivés d'amino-3 cardénolides, représentés par la formule genérale: <IMAGE> dans laquelle m et n, identiques ou différents, représentent un entier de 0 à 4; R1 R2 R4 R5 et R6, identiques ou différents, représentent un atome d'hydrogène ou un groupe hydroxy, alcoxy, ou acyloxy; R3 représente un group alkyle inférieur, aldehyde, halogénoalkyle, hydroxyalkyle, acyloxyalkyle, ou ethylène-dioxyalkye; R7 représente un atome d'hydrogène, ou un groupe alkyle, R8 représente un atome d'hydrogène, un groupe alkyle, acyle, alkyloxycarbonyle, ou aralcoxycarbonyle: R9 représente un atome d'hydrogène ou un groupe alkyle; R8 et R9 peuvent former un hétérocycle conjointement avec l'atome d'azote; R10 représente un groupe hydroxy, alcoxy, aralcoxy, ou un reste aminé d'un amino-acide ou d'un oligo-peptide. Application à la fabrication de médicaments, notamment pour le traitement des affections cardiaques.
Patent EP-0018376-A1 (EP)
Inventor: THURNER HEINZ
IPC: G01M99/00
Filed: 1979-11-19
Abstract: Methode et appareil d'etude d'un corps en forme de tige (1, 61) qui est ancre dans un materiau environnant (62) et accessible par une extremite (16), pour determiner l'etat d'ancrage du corps et sa longueur. Des oscillations elastiques transitoires sont produites du cote accessible du corps. Les oscillations consistent en une onde de flexure qui provoque une deformation du corps variant par rapport a l'amplitude et la phase sur la section du corps. L'onde de flexure se propage dans le sens longitudinal du corps et est partiellement reflechie par les discontinuites du corps et/ou l'ancrage. Les oscillations elastiques transitoires comprenant les ondes de flexure reflechies a ces discontinuites et retournant a l'extremite accessible du corps sont recues et detectees. La position et la grandeur et/ou le type d'au moins quelques discontinuites sont estimees a l'aide de la position-temps et l'amplitude des ondes de flexure reflechies. Des discontinuites presentant un interet sont le debut et la fin de l'ancrage, l'extremite du corps et les fissures ou cassures possibles dans le corps et/ou son ancrage. La methode et l'appareil sont avant tout destines a l'etude in situ d'ancres (boulons) dans la roche qui sont noyees dans du beton, bien que la methode et l'appareil puissent etre utilises pour etudier au moins partiellement d'autres corps en forme de tige.
Patent EP-0016002-A1 (EP)
Inventor: HERRIGEL HOWARD RALPH
IPC: C02F1/46
Filed: 1979-12-17
Abstract: La methode pour prevenir l'encrassement dans les appareils utilises pour separer un solvant d'un solute et qui comprend une membrane semi-permeable, consiste a introduire dans le courant du fluide passant a travers l'appareil de separation, une quantite de cristaux de nucleation qui entraine une precipitation du solute, ayant pour consequence l'elimination de la formation de depot sur la membrane. L'appareil pour la mise en oeuvre du procede comprend une entree pour l'admission du liquide, des moyens de separation comprenant une membrane semi-permeable, des sorties sur les cotes amont et aval de la membrane pour retirer le solute concentre et le solvant purifie de la membrane et un dispositif pour introduire, dans le liquide, des cristaux de nucleation qui retardent la formation de depot sur la membrane semi-permeable.
Patent EP-0016092-A1 (EP)
Inventor: D USCIO HEINZ V
IPC: A61C13/30
Filed: 1980-03-25
Abstract: Vis dentaire pour l'ancrage d'obturations, de reconstitutions et de protheses de toute espece. Elle est caracterisee en ce que la vis dentaire est constituee de plusieurs parties et en ce que ces differentes parties peuvent etre reliees entre elles par la friction creee par le moyen de fixation. Selon ce principe, des vis dentaires en plusieurs parties transmettent la forte pression de mastication sur la plus grande longueur possible de la racine dentaire et sur l'os maxillaire qui l'entoure plutot que sur la partie superieure de celui-ci seulement. Selon l'invention, cette possibilite s'applique aussi aux tres longues racines ou aux racines incurvees ainsi qu'aux dents a une ou a plusieurs racines. Ainsi, le danger d'une surcharge de la partie superieure du canal radiculaire et par consequent de fissures et de cassures est notablement attenue. En outre, l'ancrage de la vis dentaire peut s'etendre, si necessaire, jusqu'a la pointe de la racine, permettant la mise en place de reconstitutions ou de protheses meme dans des cas ou, a la suite de dommages ou de fractures du materiel dentaire naturel, elle ne serait pas possible ou lorsqu'un assainissement ne pourrait etre obtenu que par une extraction.
Patent EP-0018647-A1 (EP)
Inventor: JALYNSKI JERZY
IPC: F16C33/80
Filed: 1980-05-02
Abstract: For transporting the lubricant and/or the impurities in the direction of at least one of the end surfaces of the labyrinth seal and hence for avoiding mixing the said media, the labyrinth seal comprises a means for forming at least one outflow web (6, 7) for the lubricant and/or for impurities in the direction of at least one of the end surfaces of the seal. A specific solution consists in that the outflow webs are formed by the labyrinth gap (5) and additional channels (6, 7). Another design variant consists in that the outflow web is represented by a labyrinth gap (5) whose cross-section is symmetrical in the form of steps, angles or the form of a spiral, and which runs from the interior outwards, with an increase in diameter, with respect to the axis of symmetry of the cross-section. <IMAGE>
Patent EP-0029187-A1 (EP)
Inventor: BOVENKERK HAROLD PAUL
IPC: B01J3/06
Filed: 1980-11-07
Abstract: An improvement in the manufacture of diamond compacts is disclosed in which a cylindrical mass of polycrystalline diamond is surrounded by and bonded to an outer mass of metal which provides support for the diamond. The improvement comprise the use of seed diamond to grow the polycrystalline mass under high pressure-high temperature (HP/HT) conditions from non-diamond carbon, utilizing a catalyst metal contained in the outer metal annulus. Preferably, this improved process is carried out using a cup-shaped metal mass having a stable carbide content of at least 10% and a coefficient of thermal expansion slightly higher than diamond. It is also preferred to heat the sample (the outer metal mass and the inner graphite mass) directly by passing an electric current through the outer metal mass in the HP/HT process during which the polycrystalline compact is formed.
Patent EP-0028034-A1 (EP)
Inventor: HUBER CURT-DIETER
IPC: H01F5/00
Filed: 1980-08-13
Abstract: Coil for an electric apparatus, particularly for physical heavy-current installations, having at least one conductor rod of a highly conductive material and an insulating layer surrounding the conductor rod. The cost for the supporting construction for absorbing the high forces occurring with a rapid current rise is reduced in that the coils themselves are provided with higher strength. This is achieved in that the conductor rod consists of a composite material, one component of the conductor rod consisting of a material of high conductivity but low strength. The second component of the conductor rod consists, on the other hand, of a curable, highly conductive material, e.g. copper-cobalt-beryllium. <IMAGE>
Patent EP-0013275-A1 (EP)
Inventor: CARTER JAMES LESLIE
IPC: C07C1/00
Filed: 1980-01-02
Abstract: This invention relates to coprecipitated cobalt-silica hydrogenation catalysts which are prepared by preparing an aqueous reaction mixture containing cobalt cations, silicate anions and solid porous carrier particles under agitation to form a coprecipitate of the cobalt and silicate ions onto said solid porous support particles; heating the aqueous reaction mixture; and adding an alkaline precipitating agent to precipitate further the cobalt and silicate ions onto said solid porous carrier particles. The aqueous reaction mixture may additionally include copper cations.
Patent EP-0031195-A1 (EP)
Inventor: PETERS ALEXANDER ROBB
IPC: B01D35/153
Filed: 1980-10-13
Abstract: The invention relates to strainers or filters, particularly such oil strainers of the type which have removable filter elements held, against spring bias in a casing. 
     The strainer comprises a casing (10) with inlet apertures (11) and outlet apertures (12). Spring biased shutters (17 and 21) are held in their open positions by the filter element (13) when the closure cap (24) is screwed down. 
     On removal of the filter element (13) the springs (18 and 22) cause shutters (17 and 21) respectively to close the inlet and outlet apertures automatically.
Patent EP-0015177-A1 (EP)
Title: Bouée aéroportée largable à déclenchements aérodynamique et inertiel
Inventor: SUPPA VITO
IPC: B63B22/00
Filed: 1980-01-29
Abstract: Radiobouées largables à partir d'un aéronef destinées à flotter à la surface de la mer et comportant un plongeur pour immerger un hydrophone. Au cours de la chute un ballon (23) se gonfle par une entrée d'air force par les trous (22) grâce à des ouvertures articulées en forme de pelles, les pelles débloquent par une tringle (1) le capot de protection du ballon (23) et le dispositif de sécurité (6, 7) de largage du plongeur (14), qui se détache après l'impact sur l'eau par déclenchement inertiel dû à des mécanismes comportant une masselotte d'inertie (9). Application à la surveillance sous-marine à des profondeurs pouvant atteindre 2 000 mètres.
Patent EP-0015820-A1 (EP)
Title: Dispositif pour la mesure des vitesses linéaires sans contact et sans marquage
Inventor: SABATER JACQUES
IPC: G01P3/68
Filed: 1980-02-26
Abstract: Pour la mesure permanente de la vitesse linéaire de défilement relatif devant un dispositif de mesure 10, d'un objet 11, on éclaire au moyen de deux rayons laser parallèles émis par une source unique 15 deux zones fixes 21, 22 sur le trajet de l'objet, on forme des images des deux zones éclairées sur un même transducteur 17 dont le signal de sortie est traité électroniquement par autocorrélation, pour déterminer le temps de parcours d'un point de l'objet pour aller d'une zone éclairée à l'autre.
Patent EP-0022022-A1 (EP)
Inventor: REYNAUD PIERRE
IPC: C07C67/00
Filed: 1980-06-25
Abstract: 1. Acylated derivatives of taurine of formula :  see diagramm : EP0022022,P5,F1  in which one of the two groups R1  and R2  are the same or different and may represent an alkyl group from CH3  to C16 H33 , or aryl or arylalkyl group (except the cases where R1  and R2 each represent a phenyl group and where R1  being a methyl group, R2 is a phenyl group) and salts thereof and in particular their salts with amino acids.
Patent EP-0027118-A1 (EP)
Title: Structure en sandwich a noyau en mousse resineuse rigidifiee amelioree
Inventor: WINDECKER LEO J
IPC: B32B5/24
Filed: 1980-11-04
Abstract: Une structure en sandwich a noyau en mousse resineuse rigidifiee amelioree (11) est formee par la methode suivante: enfilage d'une longueur de fibre de haute resistance (12) au travers de feuilles de fibre de verre (6, 8) placees de facon contigue aux faces longitudinales opposees (14, 16) d'une feuille de mousse flexible a cellules ouvertes (10) et au travers de la feuille de mousse (10) de maniere a produire une serie continue de segments de fibres qui relient les feuilles de fibre de verre entre elles; impregnation de la feuille de mousse flexible a cellules ouvertes (10) et des feuilles de fibre de verre (6, 8) avec une resine contenant un agent de polymerisation; et moulage de la structure en sandwich a noyau de mousse (11) dans la forme desiree et son maintient pendant la polymerisation de la resine.
Patent EP-0042390-A1 (EP)
Inventor: WINEGEART MITCHELL
IPC: E21B21/10
Filed: 1980-10-23
Abstract: Dispositif automatique (10) a soupape "Kelly" destine a etre utilise dans des plate-formes de forage de puits de petrole ou de gaz comprenant un mecanisme (20) a soupape "Kelly" monte de facon a pouvoir effectuer un mouvement rotatif. Un operateur (30) est prevu sur le mecanisme de soupape (20) pour actionner le mecanisme (20) de soupape entre les positions d'ecoulement ouvert et d'ecoulement ferme, avec un fluide hydraulique sous pression pour actionner l'operateur (30). Un interface fluide sous forme d'un ensemble d'anneaux collecteurs (44) monte au-dessus du mecanisme (20) a soupape "Kelly" fournit le fluide hydraulique sous pression a l'operateur (30) pendant que le dispositif automatique (10) a soupape "Kelly" est en rotation. Une fermeture du puits peut etre ainsi obtenue meme lorsque le dispositif (10) a soupape "Kelly" tourne par des moyens manuels (40) dans l'eventualite d'une urgence par exemple en cas d'explosion.
Patent EP-0048320-A1 (EP)
Inventor: BESECKE SIEGMUND DR
IPC: C08F246/00
Filed: 1981-06-23
Abstract: Kunststoffdispersionen, die keine ionischen und gegebenenfalls auch keine nichtionischen niedermolekularen Emulgiermittel enthalten, enthalten erfindungsgemäß als wasserunlösliche disperse Phase Teilchen eines Mischpolymerisats, das zu 0,05 bis 5 Gew.-% aus Monomereinheiten der Formel CH2=C(R)-CONH - C(R',R")-CH2-SO3Me aufgebaut ist, wobei R = H oder Methyl, R' = H oder C1-12-Alkyl, R" = C7-20-Alkyl und Me ein Proton oder ein Alkalimetall- oder Ammoniumion ist. Zum übrigen Teil besteht das Mischpolymerisät vorzugsweise überwiegend aus Alkylestern der Acryl- oder/und Methacrylsäure.
Patent EP-0034034-A1 (EP)
Inventor: SATO HIROSHI
IPC: A23L33/00
Filed: 1981-02-03
Abstract: A nutrient composition comprising amino acids, carbohydrate, fat, vitamin and mineral is improved in that the composition of the amino acids is as follows:
Patent EP-0060358-A1 (EP)
Inventor: HEARN ANTHONY ROGER
IPC: G11B21/21
Filed: 1981-03-18
Abstract: A cantilever head support arm for a disk file comprises a flat beam structure (10) and a means of damping the structure against out-of-plane vibrations. The damping means comprises a rigid side bar (14) extending along one longitudinal edge of the beam structure and a layer (16) of compliant damping material connecting the beam structure (10) and side bar together. Relative motion between the beam structure and side bar causes elastic shear deformation of the damping layer (16) to absorb the energy of vibration.
Patent EP-0044632-A1 (EP)
Inventor: BRINT NORMAN TREVOR
IPC: F41A19/32
Filed: 1981-06-29
Abstract: A self-loading firearm for firing rubber bullets and the like has an actuating mechanism comprising a toggle linkage (13, 17) which is straightened on operation of the trigger (6) against its spring bias. Initial straightening of the toggle linkage (13, 17) moves the breech block (15) forward to locate a round of ammunition in a short socket (83) at the chamber end of the barrel (1). As the toggle linkage (13, 17) moves over centre it locks the breech block (15) forward and displaces a sear (29) to release the firing pin (20). The round is fired with its case virtually unsupported. On release of the trigger (6) the toggle mechanism (13, 14, 16, 17, 18) is bent so withdrawing the breech block (15) and the spent round which is automatically ejected. The firing pin (20) is simultaneously re-cocked. Rotary (2) and vertical stacking rechargeable magazines are described, from which a fresh round is automatically fed to the breech on ejection of a spent round.
Patent EP-0052928-A1 (EP)
Inventor: BELLETTIERE SAMUEL JAMES
IPC: C09D7/12
Filed: 1981-10-09
Abstract: Water-borne surface-coating compositions comprise an oxidizable organic film-forming resinous vehicle and a drier system which comprises a cobalt salt-potassium salt complex and has a total metal content of 5% to 14% by weight. The drier system may also contain other metal salts, e.g., calcium salts and zirconium salts of monocarboxylic acids.
Patent EP-0053484-A1 (EP)
Inventor: KOMATSU SHIGERU
IPC: H01L21/312
Filed: 1981-11-26
Abstract: A method for fabricating a semiconductor device includes a step of selectively plasma etching an insulating film or a conductor film (5) and thereafter heat treating the entire structure at a temperature above 250°C, so that adhesion between the exposed surface of an insulating film (2) and a resist film (6) to be formed later may be improved. Since the adhesion between the resist film (6) and the insulating film (2) is excellent, an opening (7) of good shape precision may be formed.
Patent EP-0036380-A1 (EP)
Inventor: SEBBAK CHRISTIAN
IPC: A43B5/04
Filed: 1981-03-10
Abstract: Detachable attachment for a skiboot comprising an upper face for contact with the sole of the boot and a convex lower face for contact with the ground, as well as means for fastening the attachment to the boot, characterised in that the convex lower face (4) has, perpendicular to the upper of the boot (2), in the position in which the attachment (1) is assembled with the boot (2), a plane surface (9) extending over a major part of the length of the attachment (1) substantially perpendicular to the axis (A-A) of the said upper. <IMAGE>
Patent EP-0039738-A1 (EP)
Inventor: CATALLO FRANK
IPC: D06C21/00
Filed: 1980-11-14
Abstract: Procede et dispositif de traitement par la compression d'un tissu (w) de materiau fibreux consistant a forcer le tissu dans une chambre de bourrage (13) formee entre un element de serrage (7) possedant un sommet (10) et deux surfaces adjacentes en mouvement (3, 5). Le tissu (w) de materiau est introduit dans la chambre de bourrage (13) en deplacant une des surfaces (3) dans une direction a une certaine vitesse et le materiau comprime est extrait de la chambre de bourrage (13) en deplacant l'autre surface (5) dans une direction opposee a celle de la premiere surface (3) a leur point de proximite et a une vitesse inferieure a celle du mouvement de la premiere surface (3). Cette disposition permet le traitement par la compression d'une variete de materiaux fibreux en eliminant les eraflures, permet l'expansion et/ou le durcissement du materiau par application de la chaleur a l'etat comprime ou relache et permet aussi de travailler ou de malaxer le materiau pendant l'application des forces de compression.
Patent EP-0062838-A1 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08L51/04
Filed: 1982-03-31
Abstract: 1. A thermoplastic moulding composition consisting essentially of A 10 to 90 parts by weight of at least one polycarbonate, B 10 to 50 parts by weight of at least one graft copolymer obtained by grafting onto b1 40 to 80% by weight, based on (B), of at least one rubber, the glass transition temperature of which is below 0 degree C, b2 20 to 60% by weight, based on (B), of a mixture of styrene and acrylonitrile in a weight ratio of 88:12 to 65:35, C 0.2 to 80 parts by weight of a hard component which may have been prepared separately and consists of at least one copolymer of styrene and/or alpha-methylstyrene with acrylonitrile, the copolymer containing from 20 to 40% by weight of acrylonitrile units, D 0.1 to 5 parts by weight of at least one terpolymer derived from the monomers styrene, acrylic acid and maleic anhydride, the amount of styrene being from 55 to 65, the amount of acrylic acid being from 5 to 20, and the amount of maleic anhydride being from 15 to 40% by weight, the weight percentages being based in each case on the terpolymer, and optionally E conventional additives in effective amounts.
Patent EP-0068185-A1 (EP)
Inventor: SCHRODER ERNST DIPL-ING
IPC: H03G7/00
Filed: 1982-06-07
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung in einem Kompandersystem zur Erzeugung einer von einer Wechselspannung abhängigen Steuergleichspannung, die eine Zeitkonstantenumschaltung enthält. Der die Zeitkonstante bestimmende Leitwert eines Ladestromkreises (8, 9, 10, 11) wird bei einer Zeitkonstantenumschaltung von einem festen Wert zu einem zweiten festen Wert im Übergangsbereich in Abhängigkeit der Spannung eines Ladekondensators (7) stetig verändert.
Patent EP-0072937-A1 (EP)
Inventor: HESSEL KOOI
IPC: B66F9/075
Filed: 1982-07-30
Abstract: Device (5) for removing a load placed on a pallet (21) from a fork lift truck. The device (5) can be mounted on the mast (6) of an existing fork lift truck and is provided to this end with means for co-operating with the guide means along said mast (6) and means (17, 18, 19) for turning the device (5) through at least 180° with respect to the mast (6). Apart from a frame (9) having protruding carrying forks (3) a second frame (7) having clamping forks (10) is provided. The two frames (9, 7) are relatively movable in order to clamp the load between the carrying forks (3) and the clamping forks (10). There is furthermore provided a shifting device (13) for shifting the load from the forks (10). The frame (9) for the carrying forks (3) and the shifting device (13) in the retracted position are located within the first frame (9) so that a very restricted length of the front structure is obtained.
Patent EP-0081725-A1 (EP)
Inventor: KOTSIFAKIS ARISTIDIS CONSTANTI
IPC: F21V11/16
Filed: 1982-11-26
Abstract: As it is known the existing projectors (headlights) of the vehicles allow to the eye to see the focus of the projector (headlight), at the meeing of the vehicles, which results to its getting dazzled. 
     According to my invention, by using horizontal plates - parallel and at the same distance with each other, placed In front of the luminous source of the projector (headlight), the whole system of projector-plates placed in an angle downwards - we achieve that the light beam, uninterrupted and In a straight line to come out the projector-permitting the driver of the vehicle to be seeing the area in front of him, whereas the eyes of the driver coming from the opposite direction are barred, from the plates, to see the source and, consequently, they are not getting dazzled as they see only the beam and not the centre of its source. 
     The Increase and decrease of that angle of the projector (headlight), being handled by the driver, covers all the cases of the curvatures of the roads. When it is placed, immobile, in the vehicle it should have an angle downwards such so that the driver's eyes - due to a curvature of the road - never to be at the level of the impact of the beam. 
     The length of the beam depends on the length of the plates and the distance between them. Whereas, the power of the projector (headlight) does not influence the result. According to the aforesaid, we can construct projectors (headlights) or to place a range of plates to the, already, existing and to cover all the demands and requirements.
Patent EP-0065847-A1 (EP)
Inventor: ROBINSON DONALD
IPC: G05D9/12
Filed: 1982-05-12
Abstract: Apparatus for controlling the level (12) of liquid (11) in a container (10) such as a carbonated liquid dispenser comprises a float operated valve (14, 15) in an upper part (16) of the container (10), which when opened due to a fall in the level (12) of liquid (11) in the container (10) as liquid (11) is drawn therefrom, allows gas under pressure (Y) to escape from the upper part (16) of the container (10) into a cylinder (17). In the cylinder (17) is a pressure operated switch (19, 20) or valve which controls the supply (21) of liquid to the container to replace that drawn off, and a bleed valve (22) which allows leakage of gas from the cylinder (17) to atmosphere so that the gas pressure in the cylinder (17) falls when the drawn off liquid is replaced and the float operated valve (14,15) closes. The pressure operated switch (19, 20) or valve then stops the supply (23) of liquid to the container (10) to maintain the level (12) of liquid (11) in the container (10).
Patent EP-0072176-A1 (EP)
Inventor: MURATA HIDEKI
IPC: G03G9/097
Filed: 1982-08-02
Abstract: There is disclosed a toner for developing electrostatic image which comprises a polymer obtained by polymerization of a vinyl monomer in the presence of two or more polymerization initiators, said initiators having different half-life periods. 
     The toner for developing electrostatic image according to the present invention can be used for fixation with heating roller without production of offset phenomenon of the toner even when a fixing roller without any supply of an offset inhibiting liquid onto the surface thereof is employed.