baber/WOPTO huggingface dataset:
Patent EP-0077130-A1 (EP)
Inventor: OHKATA ICHIZO
IPC: B01F5/06
Filed: 1982-09-10
Abstract: A plastics turbulence inducing member 20 comprises a shaft portion 22 and a pair of helical ribs 24, 26 extending radially from the shaft portion. The rib 24 has a greater radial extent than the rib 26 and forms a close fit with a pipe 30 for a fluid in an air conditioning system for example, while the rib 26 stops short of the wall of the pipe. The member 20 is thus held firmly in position and increased turbulence is induced, thereby enhancing the heat exchange efficiency.
Patent EP-0076164-A1 (EP)
Inventor: NOMURA TAKESHI
IPC: C08F4/64
Filed: 1982-09-29
Abstract: A catalyst for polymerizing ethylene and a-olefins and process for producing ethylene polymers which comprises homopolymerizing ethylene or copolymerizing ethylene and other olefins in the presence of a catalyst comprising a catalyst component and an organoaluminium compound, said catalyst component being obtained by mechanically copulverizing (A) a magnesium halide and (B) magnesium hydrocarbyloxide at a molar ratio of B/A = 0.5 to 1.5 and subsequently bringing the resulting pulverized product into contact with a tetravalent titanium halide, preferably in the presence of a hydrocarbon and/or halogenated hydrocarbon.
Patent EP-0078672-A1 (EP)
Inventor: HARRIS RICHARD M
IPC: G01N27/90
Filed: 1982-10-28
Abstract: An eddy current system and method is discloed for detecting flaws in hot pipe product. The system includes a detector test head (22) having a heat shield (24) defining a generally cylindrical inner wall through which the pipe passes longitudinally. The test head includes structure (50, 62, 64) for spirally directing water onto the inside surface without contacting the hot pipe as it passes through the heat shield. Debris is thereby removed from the space between the shield and the pipe, and the test head Is effectively cooled and shielded from the heat of the pipe. Where the pipe is heated above its Curie temperature, such that the pipe is rendered non-magnetic, no normally required saturation coil is needed to magnetically saturate the pipe for eddy current testing, because the coolant flowing over the inner wall cools the test head but does not lower pipe temperature below the Curie point.
Patent EP-0067089-A1 (EP)
Inventor: COSSE GUY
IPC: H05B37/03
Filed: 1982-05-11
Abstract: Il comprend par exemple une batterie d'accumulateurs (12) dont la charge est commandée par au moins un photodétecteur (14), prévu pour recevoir de la lumière d'un moyen d'éclairage (1) lorsque ce dernier est en fonctionnement, et a lieu en période de fonctionnement de l'éclairage. En période d'extinction de ce dernier, l'accumulateur se décharge dans une diode électroluminescente (24). On mémorise donc pendant un certain temps l'information du bon fonctionnement de l'éclairage et l'on peut vérifier, après ledit fonctionnement, que ce dernier a eu lieu. 
     Application au contrôle d'un éclairage public.
Patent EP-0078766-A1 (EP)
Inventor: MAIER LUDWIG DR
IPC: C07F9/38
Filed: 1982-10-27
Abstract: Aminomethylphosphonic acid is produced by reaction of a hexahydro-1,3,5-triazine-N,N',N''-tris-carboxylic acid ester of the formula   <IMAGE>   wherein R is an alkyl group having 1 to 4 carbon atoms or a phenyl group, in the presence of a Lewis acid as catalyst, with an ester of the phosphorous acid of the formula   <IMAGE> wherein R1 is an alkyl group having 1 to 5 carbon atoms, a phenyl group, a benzyl group, the 2-cyanoethyl group or the 2,2,2-trichloroethyl group, to give an N-carboxyaminomethylphosphonic acid derivative of the formula   <IMAGE>  and subsequent hydrolysis thereof in an aqueous medium and in the presence of a strong acid. Aminomethylphosphonic acid can be used as active substance for influencing plant growth, and as intermediate for producing herbicidal active substances.
Patent EP-0077832-A1 (EP)
Inventor: HAMILTON HAROLD J
IPC: G11B5/33
Filed: 1982-05-06
Abstract: Tete d'enregistrement amelioree et support d'enregistrement, particulierement adapte aux techniques d'enregistrement perpendiculaire. La tete d'enregistrement peut etre fabriquee soit sous la forme d'une tete simple, soit sous la forme d'un ensemble multi-piste. Lorsqu'elle est fabriquee comme un ensemble multi-piste, la tete comprend une pluralite de poles principaux courts (70) espaces de maniere rapprochee les uns des autres et un pole commun long de fermeture du flux (72) qui complete un circuit magnetique entre les poles principaux et le support d'enregistrement (74). Chaque pole principal (70) de l'ensemble de la tete peut etre adresse individuellement (38, 73) a des fins d'enregistrement ou de lecture a l'aide d'un dispositif de porte de flux. La porte de flux peut etre utilisee de sorte que la tete fonctionne soit de maniere conventionnelle par detection de la vitesse de changement du flux induit soit par detection de l'intensite du flux induit.
Patent EP-0083660-A1 (EP)
Title: Dispositif de positionnement de table coulissante dans les axes x et y
Inventor: INOUE MAMORU
IPC: B23Q1/38
Filed: 1982-07-14
Abstract: Des tables coulissantes dans les axes X et Y (35) et (36), pouvant coulisser dans des directions perpendiculaires l'une à l'autre, sont déplacées chacune au moyen de cames et de leviers (47), et sont positionnées automatiquement à une pluralité d'emplacements différents par une pluralité de taquets d'arrêt prévus pour chacune des tables. La vis d'arrêt (107) de chaque taquet d'arrêt peut être réglée dans la position de butée, un piston d'arrêt (111) pourvu d'un trou (115) dans son centre est prévu pour la vis (107), et de l'air est fourni depuis un orifice d'alimentation (119) pour le faire coulisser vers le haut, permettant ainsi d'actionner de manière sélective uniquement le taquet d'arrêt requis. Lorsque l'air est fourni par un orifice d'alimentation (122) dans la direction opposée à un cylindre pneumatique (101) pour déplacer la table coulissante dans l'axe X (35) en direction du taquet d'arrêt, la table (35) se déplace dans une position d'attente de manière à permettre le changement d'un outil, etc.
Patent EP-0090182-A1 (EP)
Inventor: D ANTONIO NICHOLAS F
IPC: G06F3/02
Filed: 1983-02-25
Abstract: A means for adjusting an electrical value within inaccessible electrical circuitry is disclosed including a proximity stimulus means (11) acting upon and within the vicinity of a proximity stimulus response means (3) to produce a response which is converted into an electrical signal by a transducing means (5). The number of electrical signals produced are accumulated and placed into the appropriate electronic form to adjust the electrical value. The magnitude of the adjustable electrical value and its adjustment may be monitored on an optional monitoring means (7).
Patent EP-0105246-A1 (EP)
Inventor: FAKRIKIAN ARTHUR
IPC: F15B15/02
Filed: 1983-09-16
Abstract: 1. A pressurized fluid-operated actuator comprising a lifting cylinder (2) the piston of which is movable inside a body (6), a piston rod (5), and at least one translating element (3) which is connected to the free end (5a) of the piston rod (5) through a strap (4) and is disposed in parallel to the lifting cylinder and is movable in a guide track (7) provided on the outside of the body (6), characterised in that the outer portion of the body (6) has polygonal cross-section along the entire length thereof, and that each outer surface of the body (6) is formed with a longitudinally extending slot (7), a respective one of said longitudinal slots (7) being used as guide track for a translating element (3) while the free longitudinal slots are provided for mounting the actuator on the mechanical unit (12) or another support.
Patent EP-0109077-A1 (EP)
Inventor: MATT TIMOTHY S
IPC: H01F7/18
Filed: 1983-11-12
Abstract: A control circuit for a solenoid driver for a dispenser having inherent pull-in and drop-out delays. The circuit includes a tachometer that generates pulses representative of the speed of a conveyor that conveys a substrate upon which the dispenser dispenses fluid. A sensor generates a trigger signal indicating that the substrate is at a preselected location. Delay counter circuitry, enabled through the trigger signal, generates an enabling signal after receiving a preselected number of pulses. Duration counter circuitry, enabled by the enabling signal, generates an initial driving signal of a preselected signal duration. Compensator circuitry receives the initial driving signal and modifies it so as to compensate for the pull-in and drop-out delays so that fluid is deposited for the dispensing duration upon the substrate commencing at the preselected position.
Patent EP-0086002-A1 (EP)
Inventor: SNIJDERS ERIC ADRIAAN
IPC: F16J15/3224
Filed: 1983-01-24
Abstract: There is described an impeller shaft seal for a centrifugal pump the impeller shaft wear bush of which is surrounded on the outer side thereof by sealing rings the resilient tips of which engage said impeller shaft wear bush, in which said sealing rings (8-8') are mounted symmetrically to one another inside a common bearing ring (7) which is loosely supported inside a cylinder-shaped space (12) about said impeller shaft wear bush (2), in such a way that said bearing ring (7) can receive the radial vibration amplitude of the pump impeller shaft (1).
Patent EP-0104095-A1 (EP)
Inventor: STORER GEORGE ALEXANDER EDWARD
IPC: B60T15/04
Filed: 1983-09-21
Abstract: An air pressure hand operable control valve of the self-lapping type has a doulle valve (10) with an inlet valve seat (13) contained within a piston (11) which has respective '0' rings slideable in a bore of a valve housing (1) and the piston is formed of a pair of mutually engaging moulded plastics components 21 and 23 which can be adoped to snap together to afford cheapness and comparative ease of assembly.
Patent EP-0110663-A1 (EP)
Inventor: MIKLOS RICHARD L
IPC: G11B23/28
Filed: 1983-11-22
Abstract: A magnetic disk jacket (2) which encloses and protects a magnetic disk is rendered duplication resistant by hot-stamp transfer printing an area (30, 36) of the jacket (2) which cannot be supported in a flat or planar condition against the application of pressure after the jacket (2) has been at least partially assembled, hot-stamp transfer printing an area (30, 36) of the jacket (2) which extends across a portion of the jacket (2) which is to be folded at assembly, or embossing an area (30, 36) of the jacket (2) which will be superposed over a panel (4, 6) of the partially assembled disk jacket (2). The printed or embossed area (30, 36) may also identify information which should be present on the disk (30).
Patent EP-0096609-A1 (EP)
Inventor: SARSI ANDRE
IPC: A61H3/00
Filed: 1983-05-24
Abstract: The invention relates to an apparatus which helps handicapped persons keep their balance when walking, and for whom crutches are not sufficient. The walking aid has at least four oil-lubricated telescopic legs, it being possible for the length of the front and back legs to vary as a function of the ground; the opening and the closing of the hydraulic circuit of each element (5) is controlled via a means which serves as a tap and which is actuated via an operating lever (7), the said operating lever being mounted on each element (5) at the height of the handle (9) on the outer side, in such a way that it can be manoeuvred outwards using the thumb. The invention applies to a walking aid for helping handicapped persons to walk. <IMAGE>
Patent EP-0112232-A1 (EP)
Inventor: DECKER DENIS
IPC: H01H71/08
Filed: 1983-12-05
Abstract: 1. Supply or bridging device for modular electric apparatus (1) having lateral supply terminals (2), in particular for protection, cut-out or control apparatus, which are juxtaposed, in particular, on a common support rail (3), this device comprising at least one busbar (5) in the form of a comb whose teeth (10) are or may be spaced apart from one another by a distance equal to the module (A) or a multiple of the module (A) of the electric apparatus (1) and are so arranged as to cooperate with said lateral supply terminals (2), characterized in that it further comprises at least one supply unit (4) adapted to be capable of being itself juxtaposed with respect to the modular electric apparatus (1) and constituted by an insulating body (6) carrying, on one side, a supply terminal (7) and, on the other side, a connection terminal (8) electrically connected to the supply terminal (7), and the teeth (10) of the busbar (5) are so shaped and located at such height that they are introduced into at least certain of the supply terminals (2) of the apparatus (1) when the common stem (9) of the busbar (5) is engaged in the connection terminal (8) of the corresponding supply unit (4).
Patent EP-0099842-A1 (EP)
Title: Perfectionnements aux dispositifs de marche arrière pour mécaniques d'armure
Inventor: MUTSCHLER U
IPC: F16D11/12
Filed: 1983-07-18
Abstract: Les dents latérales (7a, 7b) solidaires d'un engrenage fou sur l'arbre (4) entraînent celles (9a, 9b) du disque (2) calé sur cet arbre (4) en étant verrouillées à l'encontre de tout recul relatif intempestif par une entaille (12a) prévue en bout d'un levier basculant (11) articulé en (10) sur le disque et sollicité dans un sens ou dans l'autre par un système d'encliquetage à ressort (16) à deux empreintes (20) Quand le sens de rotation s'inverse, le cliquet saillant (23b), arrêté contre la butée (25b), rencontre le goujon fixe (26), ce qui oblige (11) à basculer en libérant (7a) qui tourne alors indépendamment de l'ensemble (2-4) jusqu'à venir buter contre (9b) et à s'encliqueter dans l'autre entaille (12b). L'entraînement est ainsi assuré avec le déphasage nécessaire à la marche en arrière de la mécanique. Quand on reprend la marche en avant, tout fonctionne en sens inverse et l'on revient donc à la position initiale.
Patent EP-0101391-A1 (EP)
Inventor: GUEDET ROBERT
IPC: B21D26/02
Filed: 1983-07-20
Abstract: The invention is characterised in that the thermoforming profile is brought to the temperature of deformation by Joule effect heating and a non-heated mould is used, which is maintained at a constant temperature between room temperature and 100 DEG C. This permits the direct thermoforming of materials that are multilayers of aluminium and organic products, and also avoids any trace of lubricant, ensures sterilisation of the wrapping without any subsequent treatment and produces wrappings without creases. The invention is applicable for the packaging, in appropriate conditions of cleanliness and sterilisation, of products intended for consumption such as, for example, foodstuffs and pharmaceutical products. <IMAGE>
Patent EP-0085018-A1 (EP)
Inventor: FLICK MARTIN
IPC: H02K53/00
Filed: 1983-01-17
Abstract: Magnetic motor consisting of a rotor (1) carrying U-shaped permanent magnets (6) on its circumference and mounted on a shaft (2) rotating in two free wheels (3) serving as bearings, a stator (4) provided with impellers (7) in the form of U-shaped permanent magnets, movable in translation and in reciprocation relative to the rotor (1), and one or more pneumatic jacks (5) for displacing the stator (4) relative to the rotor (1), and controlled by electro-valves. <IMAGE>
Patent EP-0097190-A1 (EP)
Inventor: LUGTIGHEID ARNOLD
IPC: A22B7/00
Filed: 1982-12-10
Abstract: Jusqu'à présent les boucles pour le transport de viande étaient faites avec une ficelle passée à travers la viande et dont l'extrémité était suspendue à un crochet. Le traitement industriel de ce type de boucles de transport crée de fréquents et sérieux dérangements de la machine à faire les noeuds dus à l'encrassage au moment du passage de la boucle à travers la viande. La boucle de transport selon l'invention est fabriquée en un matériau plastique lisse relativement résistant et la partie inférieure de la boucle présente au moins une partie (10) de support en saillie latérale, de cette manière un passage indépendant de la partie de la boucle et une liaison ultérieure des deux parties ne sont plus nécessaires. Dans ce but la partie de support (10) est intégralement liée à la partie supérieure (5) de la boucle et est aménagée en un élément rigide perpendiculaire à la direction principale de la boucle de manière à bloquer tout glissement de la boucle à travers respectivement hors de la viande.
Patent EP-0097715-A1 (EP)
Inventor: TRUPIN ROBERT J
IPC: F03G7/06
Filed: 1982-12-27
Abstract: Un moteur thermique utilise une bande d'un matériau de nitinol (11) ou autre matériau à effet de mémoire de forme sensible à la température pour entraîner un arbre de sortie à mouvement alternatif (63), cette bande de matériau formant une paroi commune entre deux sources de températures différentes alternées (29, 31) qui cyclent thermiquement le matériau.
Patent EP-0101714-A1 (EP)
Inventor: DAVIDOVICS MICHEL
IPC: C04B33/30
Filed: 1983-03-07
Abstract: Utilisation de la synthèse, à basse température, de géopolymères silico-aluminates de type Poly(sialate) et poly(sialatesiloxo) équivalents aux minéraux naturels zéolithes et feldspathoides, pour permettre la décoration par émaillage à l'aide de la monocuisson. L'application de l'émail s'effectue sur une céramique géopolymérisée à une température inférieure à 500oC, en général inférieure à 150oC. Pour fabriquer des carreaux céramiques émaillés, on prépare une pâte céramique semi-sèche contenant des réactifs alcalins libres ou des réactifs silico-aluminates précondensats de géopolymérisation, puis à presser les carreaux, puis à passer à l'étuvage ces dits carreaux, en pile à une température inférieure à 150oC, puis à appliquer l'émail sur ces dits carreaux géopolymérisés, puis à faire la cuisson céramique en monocuisson à 1050-1200oC, de préférence dans les fours rapides.
Patent EP-0121845-A1 (EP)
Inventor: SCHEWE HERBERT DR
IPC: H03K17/975
Filed: 1984-03-23
Abstract: 1. An electro-mechanical transducer having a flat, thin dielectric (2), at one flat face of which a disc-shaped electrode (4) consisting of an electrically-conductive elastomer is arranged spaced by a predetermined gap (A) which can be varied by means of pressure, and the other flat face of the dielectric having applied an input electrode (10) and an output electrode (12), each of which is provided with electrical terminals, characterized in that the input electrode (10) and the output electrode (12) are arranged fundamentally concentric with one another.
Patent EP-0126248-A1 (EP)
Inventor: MOSES PAUL J
IPC: F24J3/00
Filed: 1984-03-30
Abstract: A thermal energy storage container is disclosed having a generally rectangular configuration. The container is made of a synthetic resinous material and is rotomolded to form a high-strength and seamless container capable of use over extended periods of time and over many freeze-thaw cycles of a thermal energy storage material contained within the container.
Patent EP-0134611-A1 (EP)
Inventor: RAMMOS EMMANUEL
IPC: H01P1/161
Filed: 1984-08-15
Abstract: Sortie d'antenne pour antenne plane à réseau d'éléments récepteurs réalisée en deux réseaux (20,30) de lignes de transmission hyperfréquence et trois plaques (10,40,50) agencés de telle sorte que la premième réseaux de lignes de transmission sont plans, situés respectivement de part et d'autre de cette première plaque et, pour la réception des signaux, coupés avec chacun des évidements par autant d'extrémités distinctes formant sondes excitatrices suivant deux axes perpendiculaires, et que les deuxième et troisième plaques (40,50) sont situées de l'autre côté respectivement de l'un et de l'autre de ces réseaux et comprennent des deuxiémes et troisièmes evidements (41,51) alignés avec les premiers, ces troisièmes évidements étant court-circuités dans un plan parallèle aux faces des plaques, et ces plaques étant métalliques ou diélectriques avec métallisation des parois des évidements, ladite sortie d'antenne étant caractérisée en ce que l'extrémité unique opposée (122, 132) de chacun des deux réseaux de lignes de transmission forme également une sonde excitatrice et est couplée à un guide d'ondes (60) situé à et orienté vers l'arrière de l'antenne.
Patent EP-0137535-A1 (EP)
Inventor: SANDIG HARTMUT DR
IPC: C23F11/10
Filed: 1984-08-28
Abstract: 1. Use of natural or modified rosin to produce coatings on lead sheets and strips which are exposed to the atmosphere.
Patent EP-0130056-A1 (EP)
Inventor: BROWN PETER JOHN NICHOLAS
IPC: C07C25/18
Filed: 1984-06-21
Abstract: The present invention relates to fluorinated polyphenylenes which have at least four benzene nuclei in the polymer chain and contains at least one unsubstituted benzene nucleus. Such polymers may be produced by condensation of fluorinated benzenes with lithiated benzenes. The polymers may be used as conducting polymers, photoconductors, high temperature engineering polymers, solid lubricants, heat and light stabilizers, oxidation inhibitors and precursors for graphite type fibres.
Patent EP-0127518-A1 (EP)
Inventor: HAUER JEAN-CLAUDE
IPC: E21D11/08
Filed: 1984-05-15
Abstract: Two adjoining voussoirs 1, 2 in a tunnel shield are assembled by sandwiching a wedge 12 between their adjacent sides 7, 8. The wedge extends over the entire length and width of the voussoir sides, and has concave surfaces 12a of equal curvature radius to the convex surfaces of the voussoir sides. The angle  alpha  between the adjacent outer surfaces of the voussoirs may be adjusted by varying the radial disposition of the wedge before tightening the assembly. The full mating contact between the voussoir sides and the wedge evenly distributes the applied stress.
Patent EP-0156089-A1 (EP)
Title: Method for making and assembling members rotating between side plates, and the products obtained, especially for use in the tending and winding of the chain in speed changes for bicycles and similar vehicles
Inventor: JUY HENRI
IPC: B60B19/00
Filed: 1984-12-27
Abstract: The object of the invention pertains more particularly to the art units of the manufacturing of rotary organs for the production and assembly of organs of plastics. The method is characterized in that toothed rotary organs (2) are made by molding directly with their rotational axis (1a) and their supporting cheek (1), and that a countercheek (3) is then made which is equipped for receiving for free rotation the toothed organs (2) and designed for a forced fit on the axis (1a) after the two cheeks have been brought nearer under pressure towards one another, in order to cause the fastening portions (2d) which connect the axes (1a) with the organs (2) to be broken off. The invention is more particularly to be used with the chain guide means of the gear shift devices of bicycles and similar vehicles.
Patent EP-0148738-A1 (EP)
Inventor: LING TOMMY
IPC: C02F1/52
Filed: 1984-12-05
Abstract: @ The present invention relates to a method and apparatus for distributing a water purifying chemical, particularly a flocculating-agent concentrate, throughout a stream of water to be purified. In accordance with the method, the concentrate is introduced into the stream of water transversally to its direction of flow under the action of rotational motion, to achieve a distribution time of at most one second.
Patent EP-0162999-A1 (EP)
Inventor: KIRCHNER BALTHASAR
IPC: G11B23/023
Filed: 1984-05-29
Abstract: A container for magnetic tape cassettes comprises a plurality of receptacles for slidably receiving respective cassettes. Each of said receptacles comprises tracks provided at mutually opposite side walls or partitions. In order to provide a container which permits a convenient handling of the cassettes and from which the cassettes can easily be taken, each receptacle provides fulcrums about which the associated cassette can be tilted. Each track defines a throat, which has a width that is slightly in excess of the thickness of a cassette so that a cassette contained in each receptacle can be tilted about fulcrums formed by the tracks at the throats. The tracks of each receptacle comprise stops, which limit the extent of the tilting movement of the cassette. Each cassette is supported by laterally spaced apart supports provided adjacent to the bottom of the container.