baber/WOPTO huggingface dataset:
Patent EP-0029518-A1 (EP)
Inventor: HOLCA RADU
IPC: C25B9/20
Filed: 1980-10-29
Abstract: Cet appareil d'électrolyse est caractérisé en ce qu'il comporte une pluralité de cellules électrolytiques, constituées chacune par au moins deux couches successives d'électrodes bipolaires (A,C), l'ensemble des électrodes bipolaires et des électrodes terminales monopolaires étant enserré entre deux plaques supports extrêmes non conductrices (b). Dans les couches successives d'électrodes bipolaires, les parties en regard de deux électrodes consécutives sont de signe contraire. Les électrodes sont disposées dans des porte-électrodes constitutés avantageusement par des plaques (f) présentant des logements (g) pour les électrodes et espacées les unes des autres par des pièces intercalaires (h), l'ensemble ainsi constitué étant serré sur les plaques-supports terminales (b). Sur chaque porte-électrode (f), ces dernières sont disposées "en damier", de façon à ce que, dans la succession d'électrodes constituant les cellules électrolytiques, la partie anodique d'une électrode se trouve en regard de la partie cathodique de celle qui lui succède.
Patent EP-0029578-A1 (EP)
Inventor: GLENN WILLIAM E DR
IPC: G10K11/30
Filed: 1980-11-19
Abstract: An improved ultrasonic scanning head (50) is disclosed for use in an apparatus for imaging sections of a body by transmitting ultrasonic energy into the body and determining the characteristics of the ultrasonic energy reflected therefrom. The scanning heat (50) includes a scanning window (52) which comprises an acoustic lens (452) for converging the scan of the ultrasound beam. This serves to reduce geometrical distortion and has other advantages.
Patent EP-0051088-A1 (EP)
Inventor: ROSSATO ERIDE
IPC: G01B21/26
Filed: 1980-11-03
Abstract: Lifting ramp for motor vehicles with device for controlling the wheel trim. 
     The lifting ramp is provided with a disk (6) on each guide for positioning the front wheel of the motor vehicle and with an opening (2) in which are housed a pair of plates (5,5') resting on spherical supports (4), free to move in a longitudinal and transversal way and in a rotary way, and blockable in a central position with respect to the relative guide (1). 
     The lifting ramp allows control of the four wheel trim of any type of motor vehicle without having to effect manoeuvres of such during the various phases of measurement. 
     The lifting ramp is provided, on each guide, with a disk (6) for positioning the front wheel of the motor vehicle and with an opening (2).
Patent EP-0022626-A1 (EP)
Inventor: SWITHENBANK COLIN
IPC: A01N39/04
Filed: 1980-06-18
Abstract: Novel compounds are provided which exhibit activity as herbicides for combating weeds. The novel compounds have the formula:
     wherein
     X is hydrogen, halo, trifluoromethyl, (C 1 -C 4 )alkyl, cyano, or nitro;   Y is hydrogen, halo, or trifluoromethyl;   W is O or S(O)p, wherein p is 0 to 2;   R is (C 1 -C 4 )alkyl, phenyl, halo-substituted phenyl, trifluoromethyl-substituted phenyl, or phenyl(C 1 -C 4 )alkyl;   Q is (CH 2 ) n , wherein n is 0 to 4, or phenyl(C 2 -C 6 )alkenylene;   Z is C0 2 R 1 , CO 2 H, CO 2 , CONH 2 , CONHR', COSR', CON(R 1 ) 2 , CN, CH 2 OH, CH 2 Cl, COR', CH 2 OCH 3 , CO 2 (CR 2 R 3 ) m CO 2 R 1  or OR'     
wherein
   R' is (C 1 -C 4 )alkyl. (C 3 -C 6 )alkenyl, cyano(C 1 -C 4 )alkyl, (C 3 -C 6 )alkynyl, (C 2 -C 4 )haloalkyl, (C 1 -C 4 )hydroxyalkyl, (C 1  to C 4 )alkoxy(C 1 -C 4 )alkyl, (C 1 -C 4 )alkoxy(C 1 -C 4 ) alkoxy(C, to C 4 )alkyl trifluoroethyl, (C 2 -C 4 )nitroalkyl, (C 3 -C 8 )cycloalkyl or phenyl(C,-C 4 )alkyl,   R 2  and R' are the same or different and are selected from hydrogen and methyl, the -CR 2 R 3 -groups being the same or different when m is > 1, and, when is CO 2 H 1  the agronomically acceptable salts of compounds of Formula 1.
Patent EP-0026035-A1 (EP)
Inventor: LAROSA RICHARD
IPC: H04L27/20
Filed: 1980-08-04
Abstract: First and second bi-phase amplitude modulators (20, 22) each modulate a carrier with supplied pulse signals. The pulse signals are representative of information and are interleaved with each other. The pulse duration is selected to cause a suitable amount of pulse overlap. When the modulated carriers are combined (26b) in phase quadrature and passed through a surface acoustic wave filter (28), they form a constant envelope signal. Appropriate selection of parameters can yield a sinusoidal frequency shift keyed (SFSK) signal.
Patent EP-0029300-A1 (EP)
Inventor: GOLDSTEIN AVRAM
IPC: C07K16/26
Filed: 1980-10-20
Abstract: Novel compounds are provided each having a chain of at least five, and usually a sextet of, alternating basic hydrophilic and hydrophobic units derived from basic amino acids and hydrophobic amino acids. Preferably, such a compound additionally contains a phenolic group and, desirably, is separated from the phenolic group by a further chain having at least 3 atoms, preferably at least 15 atoms, and not more than about 30 atoms in the further chain (the further chain may itself include a ring, when one will take the average of the shortest and longest distances). In particular, a polypeptide is provided having tyrosyl at an amine end thereof, desirably as the first amino acid of leu-or met-enkephalin and a sextet of alternating basic hydrophilic and hydrophobic amino acids spaced from the enkephalin by at least one amino acid. Desirably, the polypeptide has a molecular weight of at least 1.200 less than about 2,500.
Patent EP-0022095-A1 (EP)
Title: Line for assembling objects, in particular rollers for crawler track vehicles
Inventor: GRILLI WALTER
IPC: B65G47/26
Filed: 1980-07-02
Abstract: The invention relates to a line for assembling objects, in this specific case-rollers (2), destined for tasks of supporting and guiding tracks fitted to track vehicles. 
     It comprises a plurality of stations, notably assembly stations (43), (45)and (47), a manoeuverstation (44), and a test station (46), placed in an orderly succession along one single transportation line (1) on which the said rollers are transferred. 
     Each station is able to accept from the section of the transportation line 1 upstream, a predetermined number of rollers (2) placed in order, in a row, to form a group, as they arrive carried bythe continuous forward movement ofthe line (1). 
     The envisaged assembly operation is carried out on all the rollers (2) that go to make up the complete group, and once this is over the rollers (2) are transferred on to the section of the transportation line (1) downstream of the station, carried by the continuous forward movement ofthe said line. 
     In the meantime, other rollers (2) start to flow into the station, always following the forward motion of the line (1).
Patent EP-0024392-A1 (EP)
Inventor: STEVENSON JOHN
IPC: B22C1/22
Filed: 1980-09-10
Abstract: Une composition liante en solution aqueuse utilisable dans la production de moules et noyaux de sable de fonderie est obtenue en melangeant (i) un silicate de metal alcalin, (ii) un hydrate de carbone sensiblement soluble dans l'eau choisi parmi des monosaccharides, des disaccharides, des polysaccharides et leurs derives et (iii) un compose phenolique choisi parmi des phenols monohydriques, des phenols dihydriques, des phenols trihydriques, des phenols d'hydrocarbures polynucleaires et des acides phenoliques, qui est miscible avec ou soluble dans une solution aqueuse d'un silicate de metal alcalin. La composition peut egalement contenir un oxyanion tel qu'un borate capable de former un complexe soluble dans l'eau avec l'hydrate de carbone. Un melange de composes phenoliques, tel qu'un melange consistant essentiellement en isomeres de di- et trihydroxy diphenyle obtenus par distillation de resorcinol, brut peut etre utilise. L'hydrate de carbone prefere est un hydrolysat d'amidon stabilise dont le pouvoir reducteur a ete supprime par un procede tel que l'hydrogenation.
Patent EP-0046162-A1 (EP)
Inventor: DELKER WILFRIED DIPL-ING
IPC: F16K11/072
Filed: 1981-02-23
Abstract: 1. Single-lever mixing valve for modulating a water stream, with a valve body (1) having an outlet (2) and with at least two ceramic plate cams (3, 4) lying closely on top of one another, one of which is constructed as a valve disc (3), which can be shifted on the other plate cam that is constructed as a fixed valve seat disc (4), whereby the valve seat disc (4) has water inlet apertures (5, 6) with static sealing (7, 8) parallel to a connection surface (11) of the valve body (1) which has water inlet bores (9, 10), and like the valve disc (3) co-operating with the water inlet apertures (5, 6), is situated in a mixing chamber (12) leading to the outlet, which chamber is sealed off with respect to an aperture (13) in the valve body (1), which holds a mounting support (14) for the axially secure mounting of an actuation finger (16), whose one end is connected to a valve lever (17), whilst the other end engages in a recess (18) of the valve disc (3), characterised in that the connection surface (11) for the valve seat disc (4) is on the side of the valve body (1) which holds the actuation finger (16), which penetrates the valve seat disc (4) with its one end and engages in a recess (18) on the sealed side (19) of the valve disc (3).
Patent EP-0037507-A1 (EP)
Inventor: VON KEMPSKI WALTER
IPC: B42D25/40
Filed: 1981-03-23
Abstract: The invention relates to a security filament to protect against forgery of bank notes, securities, permit cards, identity cards and passports, whereby the safety thread has a cross-sectional shape by which it can be identified optically and is provided with structural features on its surface which extend invariably over the length of the thread.
Patent EP-0040759-A1 (EP)
Inventor: WEINLICH JURGEN DR
IPC: C08J3/18
Filed: 1981-05-13
Abstract: Es wird die Verwendung eines Vinylchlorid-Pfopf-Copolymerisates als Mischungskomponente in Mischungen für die Plastisol-Verarbeitung beschrieben. Von dem Pfropfpolymerisat werden 5 bis 70 Gew.-%, bezogen auf die Gesamtmenge der in der Mischung eingesetzten Polymeren verwendet. Es enthält 99,5 bis 88 Gew.-% polymerisierte Einheiten von Vinylchlorid, 0,1 bis 11,9 Gew.-% polymerisierte Einheiten von Vinylacetat und 0,1 bis 2,2 Gew.-% polymerisierte Einheiten von Ethylen. So hergestellte Mischungen ergeben Plastisole von niedriger Viskosität und guter Lagerbeständigkeit, die auch bei dünner Beschichtung gleichmässige Aufstriche ermöglichen.
Patent EP-0074421-A1 (EP)
Inventor: GERBER HEINZ
IPC: B21D24/08
Filed: 1981-09-12
Abstract: 1. Drawing mechanism for presses having a mechanically driven drawing ram (24) and a blank holder (5) whose holding force acting on the blank (27) oppositely to the drawing direction is exerted via a pressure plate (7) with the aid of a drawing cushion piston (10) which supports said pressure plate and is loaded by pressure medium and which is disposed in a stationary drawing cushion cylinder (12), characterized in that a piston (9) having an operative surface adapted to be loaded in the drawing direction is fastened on the pressure plate (7), and that a control means (22, 23) is provided which works in dependence on the travel of the ram and by which the blank holder (5), before the drawing ram (24) contacts it, is adapted to be accelerated into a movement in the drawing direction through the loading of the operative surface with pressure medium.
Patent EP-0033568-A1 (EP)
Title: Annuleur d'écho à circuits de calcul simplifiés
Inventor: GUIDOUX LOIC BERNARD YVES
IPC: H04B3/20
Filed: 1981-01-23
Abstract: Annuleur d'écho associé à un modem utilisant la modulation de phase et d'amplitude d'une porteuse, cet annuleur d'écho comprenant des filtres adaptatifs (16-l) à (16-p) qui fournissent des signaux qui sont combinés dans le circuit additionneur (15) pour former le signal d'écho synthétique ε^(n). Les coefficients de ces filtres sont réglés pour rendre minimale la valeur quadratique moyenne du signal d'écho résiduel e(n) = ?(n) - ?(n), ε(n) étant l'écho reçu. L'annuleur d'écho comporte un circuit de transcodage (17) qui reçoit le signal D(n) caractérisant à chaque intervalle de modulation, l'état de phase et d'amplitude de la porteuse à émettre et qui fait correspondre aux états possibles distincts de la porteuse à émettre des configurations distinctes de plusieurs nombres de valeurs + 1, - 1 ou 0 de façon à former des signaux élémentaires D1(n) à Dp(n) en moyenne indépendants entre eux, qui sont appliqués aux filtres (16-l) à (16-p). Ces filtres sont alors très simples à réaliser.
Patent EP-0034058-A1 (EP)
Inventor: SAKAMOTO YOICHI
IPC: C22F1/16
Filed: 1981-02-06
Abstract: A manganese-aluminium-carbon alloy magnet is produced by subjecting a polycrystalline Mn-AI-C alloy magnet having a specified direction to easy magnetization to compressive working in that direction at a temperature of 550 to 780 °C. The degree of compressive working is equivalent to a logarithmic strain of ≦ -0.1 and the compression at least up to the logarithmic strain of - 0.1 being free compression. 
     The resulting magnet is magnetically anisotropic in thre-dimensional terms, but is magnetically isotropic in two-dimensional terms (in planes including the specified direction).
Patent EP-0041834-A1 (EP)
Inventor: GREGORY GORDON K
IPC: C09G1/16
Filed: 1981-06-04
Abstract: A water based self-polishing sealing composition as a protective coating for floors, metal parts and the like, utilizes a film forming polymeric coating agent and a hydrocarbon solvent having a solubility parameter from about 7.8 to 9.8 emulsified with a compatible surfactant.
Patent EP-0041842-A1 (EP)
Inventor: THOMSON ERIC
IPC: C09J7/32
Filed: 1981-06-05
Abstract: A method of preparing a remoistenable starch-based adhesive coating is disclosed. A starch having a low amylose content and/or which has been chemically treated so that it gives an aqueous phase of suitable viscosity and which has a long-term stability over at least a week, is selected. The aqueous phase is then added to a solvent phase, which comprises a polymer emulsion, or mixture of at least two polymer emulsions, in toluene. The polymers are typically selected from the polymers classes of ethyl or methyl methacrylate/2-ethyl hexyl acrylate copolymers and polyvinyl proprionate. The polymer emulsions act to sterically stabilise the aqueous phase globules in the solvent phase, and also act to control the viscosities of the aqueous and solvent phases. Once the viscosities are controlled, a flash evaporating agent such as methyl oxital is added and the phases are mixed to produce aqueous phase globules of a suitable particle size for coating substrates such as gummed paper and postage stamps. The mixture is then diluted with an aliphatic hydrocarbon solvent and is then coated onto the substrate. When the diluted mixture dries on the substrate the methyl oxital flash evaporates resulting in pores on the adhesive coating which facilitates evaporation of the solvents. The coating on the substrate is then a remoistenable starch-based adhesive.
Patent EP-0042765-A1 (EP)
Inventor: EVANS WILLIAM PHILIP
IPC: H01M4/06
Filed: 1981-06-24
Abstract: There is disclosed a solid cathode material comprising the reaction product of metallic bismuth, metallic sulfur and metallic iron or metallic lead for use in nonaqueous electrochemical cell systems using active anodes and organic electrolytes.
Patent EP-0044197-A1 (EP)
Inventor: COOK GORDON HENRY
IPC: G02B27/10
Filed: 1981-07-09
Abstract: An optical interface arrangement providing a coupling between a primary channel and a secondary channel in an optical system, comprising an insert prism (22) providing both a partially or fully reflecting surface (23) inclined at an angle of less than 45 degrees, preferably between 28 and 35 degrees, to the primary axis (20) and a second planar surface (24) normal to the primary axis firstly at which the secondary beam on the secondary axis (21) is transmitted from or to the inclined reflector (22) into or out of the primary channel and secondly at which the secondary beam is reflected to or from the inclined reflector in accordance with the laws of critical angle of internal reflection. With such an arrangement, the ratio of the thickness of the insert prism (22) to the width of the secondary beam (measured normal to the secondary axis) is less than unity, preferably lying between 0.9 and 0.55. The secondary beam enters or exits through the insert prism either at the said second mentioned surface (24), thence having a further internal reflection before its critical angle reflection at said surface (24), or through a further light- transmitting planar surface normal to the primary axis (20) or to the mirror image of said axis (20) as seen in the inclined reflector (22).
Patent EP-0046672-A1 (EP)
Inventor: BARRETT THOMAS JERRY
IPC: A44B11/26
Filed: 1981-08-21
Abstract: A baby carrier which, in known manner, comprises a body portion having leg holes, for supporting the baby to be carried, and a pair of shoulder straps and a pair of waist straps to be secured together in order to support the baby carrier on the body of a wearer, is provided with a buckle, one component (30) of which incorporates anchorages (36,38) for one shoulder strap (16) and one waist strap (22) respectively, and the other component (32) of which incorporates anchorages (54,46,50) for the other shoulder strap (18) and waist strap (26), the buckle being so constructed that when in the assembled condition the strap anchorages are held rigidly and closely adjacent to one another in such a manner that the axes of the straps converge substantially at the centre point of the buckle.
Patent EP-0056920-A1 (EP)
Inventor: LETERME DOMINIQUE
IPC: G11B7/135
Filed: 1981-12-22
Abstract: System comprising means of transmitting two radiations polarised in the same direction and of different wavelengths  lambda 1 and  lambda 2). This system also comprises optical means comprising at least one splitter element (20), a quarter wave plate (21) and focusing optics (L3 and L4) making it possible to focus onto two photodetector units (DA and DB) the reading and enregistering components of the composite beam reflected on the information medium (5). <IMAGE>
Patent EP-0041558-A1 (EP)
Inventor: HOMAN GARY REX
IPC: C08K3/18
Filed: 1980-11-19
Abstract: Des compositions, qui sont stables en l'absence d'oxygene, sont obtenues en melangeant les composes suivants en l'absence d'oxygene: (A) 100 parties en poids d'au moins un organosiloxane a fonction mercapto contenant au moins deux substituants a fonction mercapto par molecule; (B) une quantite catalytique d'un compose catalyseur de carbonyle de fer choisi dans le groupe se composant de Fe(CO)5, Fe2(CO)9, Fe3(CO)12, dicyclopentadienyle de fer double tetracarbonyle, butadiene de fer tricarbonyle et cyclohexadiene de fer tricarbonyle, de preference de 0, 1 a 6 parties en poids de catalyseur par 100 parties en poids de la partie (A); (C) facultativement, au moins une masse de remplissage; (D) 0,1 a 6 parties en poids par 100 parties en poids d'un compose redox tel que du sulfate (II) de cuivre ou de l'oxyde (III) de fer. Les compositions se polymerisent ou vulcanisent pour former des produits de poids moleculaire plus eleve lorsqu'elles sont exposees a l'oxygene. L'utilisation d'un compose redox semble accroitre la densite de liaison transversale de la composition vulcanisee et donne lieu a des resines plus dures et a des elastomeres de plus longue duree. Une nouvelle importante caracteristique des composes redox est que leur utilisation permet la formulation de compositions qui polymerisent en des elastomeres de faible module possedant une excellente adhesion non amorcee sur beaucoup de substrats courants tels le verre, le metal et le ciment. De telles compositions elastomeres a faible module sont tres utiles pour l'utilisation en tant que produits de scellement dans la construction.
Patent EP-0062907-A1 (EP)
Title: Dispositif pour délivrer une dose déterminée d'un échantillon de liquide dans une cellule et procédé associé
Inventor: GUIGAN JEAN
IPC: G01N37/00
Filed: 1982-04-08
Abstract: Dispositif pour délivrer une dose déterminée d'un échantillon de liquide dans une cellule réceptrice (5) portée par un rotor (1), en vue de son analyse, ledit rotor (1) comprenant un boîtier (2) à axe vertical dans lequel sont ménagées une cuvette annulaire munie de cloisons radiales (4) délimitant des compartiments (3) servant de réceptacle pour ledit échantillon de liquide et plusieurs cellules réceptrices (5) réparties régulièrement autour de la cuvette annulaire, des moyens d'acheminement du liquide étant prévus entre chaque compartiment (3) de la cuvette et au moins une cellule réceptrice (5). Selon l'invention, ces moyens d'acheminement comprennent une chambre de mesure (7) communiquant avec le compartiment réceptacle (3) par un orifice (6) dit orifice d'entrée, ladite chambre de mesure (7) présentant un second orifice (8), de préférence capillaire, dit orifice de sortie, les deux orifices (6, 8) délimitant pour la chambre de mesure (7) un volume détermine des moyens étant prévus à la sortie de ladite chambre de mesure pour diriger le liquide issu de celle-ci, soit vers une chambre de trop plein (11) lorsque le rotor est mis en rotation dans un premier sens (A) soit vers la cellule réceptrice (5) lorsque le rotor est mis en rotation en sens inverse (B). Application à l'analyse biologique.
Patent EP-0062919-A1 (EP)
Inventor: HEINDL JOSEF DR
IPC: C07D209/08
Filed: 1982-04-13
Abstract: Indol-Derivate der allgemeinen Formel 1
     worin
     R, ein Wasserstoff, einen 1 bis 6 Kohlenstoffatome enthaltender Alkylrest oder einen Benzylrest und   R 2  ein Wasserstoffatom, einen bis zu 4 Kohlenstoffatome enthaltenden Alkylrest, einen freien oder veresterten bis zu 4 Kohlenstoffatomen enthaltenden Hydroxyalkylrest oder eine freie amidierte oder veresterte Carboxylgruppe oder Carboxyalkylgruppe darstellen, und worin   R 3  ein Wasserstoffatom, oder einen 1 bis 6 Kohlenstoffatome enthaltenden Alkylrest,   R 4  ein Wasserstoffatom, oder einen 1 bis 6 Kohlenstoffatome enthaltender Alkylrest bedeutet und   R 5  ein Wasserstoffatom, oder einen gegebenenfalls durch eine freie oder veresterte Carboxylgruppe, oder durch einen gewünschtenfalls substituierten Phenylrest substituierten 1 bis 6 Kohlenstoffatome enthaltenden Alkylrest, Alkenylrest oder Cycloalkylrest oder eine zwei Indol-Reste der allgemeinen Formel 1 a
     worin R 1 , R 2 , R 3  und R 4  die obengenannte Bedeutung besitzen, verbindende bis zu 8 Kohlenstoffatome enthaltende Polymethylengruppe darstellt, sowie deren Salze von physiologisch unbedenklichen Säuren und gegebenenfalls deren Alkalimetallsalze und Erdalkalimetallsalze, sind pharmakologisch wirksame Substanzen.
Patent EP-0066898-A1 (EP)
Inventor: JHAVERI VIDYUT
IPC: C02F3/02
Filed: 1982-06-09
Abstract: A method and apparatus for treating ground and ground water contaminated with hydrocarbon and halogenated hydrocarbon compounds. Treatment of contaminated water removed from the ground is accomplished by microorganisms which consume the contaminants. Growth of microorganisms is enhanced under controlled conditions by addition of nutrients and gases such as oxygen, nitrogen, carbon dioxide or a combination of these and other gases to the contaminated water. Treated water carrying microorganisms, nutrients and gases is returned for recirculation through the contaminated area of ground to leach out and biodegrade the contaminants deposited in the ground. Microorganism activity is also enhanced in the ground by injection of nutrients and oxygen or other gases into the ground and ground water in the contaminated area.
Patent EP-0083450-A1 (EP)
Inventor: ENJO NAONORI
IPC: C09K5/04
Filed: 1982-12-28
Abstract: Compositions using for working fluids and heat-transfer media comprising 81 to 100 parts by weight of 2,2,3,3,3-pentafluoropropanol and 0 to 19 parts by weight of water.