baber/WOPTO huggingface dataset:
Patent EP-0016196-B1 (EP)
Title: Dispositif de verrou de maintien magnetique pour contacteur du type a clapet
IPC: H01F7/14
Filed: 1980-03-11
Granted: 1983-04-13
Abstract: Un contacteur du type a clapet (10) comprend un verrou de maintien magnetique (20) qui retarde le mouvement de l'armature jusqu'a ce que la force magnetique atteigne une intensite qui entraine l'armature dans son mouvement complet sans hesitation. Souvent, par le passe, les armatures des contacteurs du type a clapet se deplacaient prematurement avant que la force magnetique n'atteigne une intensite permettant le mouvement complet de l'armature sans hesitation. Les contacteurs comprenant un bras a ressort auxiliaire ainsi qu'un ressort de fermeture sont specialement predisposes a ce debut lorsqu'ils ont les pointes des contacts usees. Le circuit de verrou de maintien magnetique decrit elimine le probleme mentionne ci-dessus en retardant le mouvement de l'armature jusqu'a ce que la force magnetique atteigne une intensite qui fera faire a l'armature son mouvement complet sans hesitation. Le circuit de verrou de maintien magnetique comprend le noyau (14) d'une bobine electromagnetique (12), une culasse magnetique (16) sur laquelle sont montes le noyau et la bobine, un verrou de maintien magnetique (20) ayant une surface d'arret (52) s'appuyant sur la culasse magnetique (16) et une paire d'oreilles (50) s'etendant vers le haut a partir de l'arret (52) pour assujettir le verrou de maintien magnetique (20) sur un arbre de contact pivotant (22) et une armature (18) fixee de maniere rigide au bras de contact (22) pivotant ensemble et adjacentes a une extremite de la plaque de verrou de maintien et s'etendant vers le bas a partir du bras de contact, et un entrefer entre l'armature (18) et le noyau (14) de la bobine (12). Ces elements completent un passage de flux pour le circuit magnetique. Peu apres l'amorce de courant dans la bobine lors de son excitation, la plaque de verrou de maintien magnetique (20) est saturee et un flux parallele supplementaire s'etablit entre le noyau, la culasse magnetique, au travers de l'entrefer a talon de l'armature, au travers de l'armature, et finalement au travers de l'entrefer du noyau de l'armature pour completer le circuit.
Patent EP-0030940-B1 (EP)
Title: Production de pieces coulees metalliques
IPC: B22D27/04
Filed: 1980-12-30
Granted: 1984-01-11
Abstract: Des pieces coulees saines (1), exemptes de grippage d'aluminium, sont produites dans des moules (2) dans lesquels, aux endroits ou l'on desire provoquer une solidification directionnelle, des surepaisseurs de revetement sont prevues (9) faites avec une composition qui comprend un materiau refractaire particulaire, de l'aluminium finement divise, un agent oxydant pour l'aluminium et un liant, et qui est sensiblement exempt de fluorures, contient un materiau refractaire fibreux et possede une densite de 0,3 a 1,1 g/cm3. La composition peut etre incorporee sous forme de garniture preformee, de tapis flexible ou d'un melange moulable qui peut etre seche ou durci chimiquement.
Patent EP-0026205-B1 (EP)
IPC: G01C19/42
Filed: 1980-10-23
Granted: 1984-02-22
Abstract: Apparatus and method for accurately determining the direction of true north or the change in drift of other gyroscopes. The apparatus comprises a single degree of freedom gyroscope (10) driven by a permanent magnet electric motor (15). The gyroscope rotor (12) is spun by the motor at varying speeds and the torque required to maintain the rotor at a null orientation is measured and recorded. The measured torques are processed to produce an accurate indication of true heading or to indicate the change in the level of drift of other gyroscopic instruments.
Patent EP-0040203-B1 (EP)
Title: Robot a boues
IPC: H02K5/167
Filed: 1980-10-28
Granted: 1983-03-23
Abstract: Un robot a boues sert a enlever les boues de reservoirs de sedimentation ayant des fonds en plan et comprend un tube de montee (3) et deux bras-tubes (5, 8) qui sont interconnectes par deux accouplements moteurs (1, 2), a l'aide desquels les bras-tubes peuvent etre diriges le long d'une piste predeterminee sur tout le fond du reservoir et aspirer toute la boue se trouvant dans le fond du reservoir au travers d'une ouverture d'aspiration. Le guidage directionnel des accouplements moteurs s'effectue a l'aide d'un micro-processeur (18) programme pour les dimensions du reservoir en question. Le robot a boues fonctionne tout le temps a proximite du fond du reservoir et permet d'autres applications dans la partie superieure du reservoir. Le temps de depart et le temps du cycle du robot a boues sont reglables.
Patent EP-0055335-B1 (EP)
IPC: C08G69/26
Filed: 1981-10-06
Granted: 1985-01-02
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Polyamides obtained by polycondensing a mixtures of a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively. 1. Claims for the Contracting State : AT Process for the production of polyamides, characterised in that there is polycondensed a mixture of the following components : a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively.
Patent EP-0035813-B1 (EP)
IPC: B65G47/51
Filed: 1981-02-27
Granted: 1985-08-21
Abstract: A surge station adapted to successively displace products or groups of products (5) between two processing or operating units comprising an alternately controllable discharge (2) and/or supply (1) device and a surge means (7) applied in the path of travel of products or groups of products between two operating units. Said surge means can be put into operation in phase with the flow of products between the two operating units.
Patent EP-0050966-B1 (EP)
IPC: H02H9/04
Filed: 1981-10-23
Granted: 1985-10-02
Abstract: A filtering and protection circuit (10), for use in a power distribution system including live, neutral and ground conductors (L, N, G) and having a circuit-breaking device (12) in one of the conductors, includes transient protection devices (16) connected from a common circuit point (18) to the respective conductors (L, N, G) of the system. Failure (shorting) of any one of these transient protection devices can bring about actuation of the circuit-breaking device (12). The protection devices may comprise silicon diode transient voltage suppressors suitable for high voltage applications, clamping at a rated voltage in one direction and having a forward diode characteristic in the other direction. Each such suppressor may be paired with a parallel capacitor (22) protected by its diode from surges or transient voltages. Such pairing of suppressors and parallel capacitors can enable polarized capacitors to be used in AC circuitry.
Patent EP-0053956-B1 (EP)
IPC: C08F4/64
Filed: 1981-10-29
Granted: 1986-02-05
Abstract: A catalyst for the polymerization of ethylene comprising at least one halogenated compound of a transition metal of Groups IV to VI of the Periodic System and at least one aromatic silicon compound having the formula  phi nSi(OH)4-n, in which  phi  is a substituted or unsubstituted aromatic or polyaromatic ring compound having from 6 to 15 carbon atoms and 1</=n</=3, said silicon compound being present in a molar ratio of between 0.2 and 2 inclusive with respect to said transition metal. Polymerization of ethylene may be carried out under a pressure of between 200 to 2500 bars and at a temperature of between 170 DEG  and 300 DEG  C. with the catalyst of this invention.
Patent EP-0087412-B1 (EP)
IPC: D21C1/00
Filed: 1981-09-04
Granted: 1987-12-09
Abstract: Process and apparatus for mixing a wood pulp slurry with a chemical at the consistency at which the slurry exits a washer or the subsequent stem mixer, 7 to 15%. The chemicals would include non-condensable or unsaturated gases such as oxygen, ozone, air, chlorine, chlorine dioxide, sulfur dioxide, ammonia, nitrogen, carbon dioxide, hydrogen chloride, nitric oxide or nitrogen peroxide. Highly superheated steam can also be mixed with the pulp. In the process, the pulp slurry would pass through a mixing zone having a swept area in the range of 10,000 to 1,000,000 square meters per metric ton of oven dry pulp. The optimum is considered to be around 65,400 square meters per metric ton of oven dry pulp. An existing extraction stage within the system may be used as a source of alkali. In an existing extraction stage, the mixer (211) and upstream oxygen line (212) would be placed in the line between the steam mixer (206') and the extraction tower (213'). The oxygen may be inserted into the pulp slurry and mixed with the pulp slurry between a pair of washers (71', 91'). The second washer (91') may be a vacuum, pressure or diffusion washer. The oxygen may be inserted into the pulp slurry and mixed with the pulp slurry between a washer (91') and the subsequent storage tank (110'). Washed wood pulp from a continuous digester (14) may be treated with oxygen in the blow line (19) from the digester (14). Most of the treatment occurs within the mixer (40). Following mixing, the pulp may be taken to a subsequent process, a diffusion washer (24), or to a storage tank (24). The pulp is treated several times during a sequence. Some sequences are O-X-O and O-O-X-O in which X may be chlorine, chlorine dioxide, a combination of chlorine and chlorine dioxide and a hypochlorite, a peroxide or ozone. The sequence may be followed by a D stage. Other systems and specific mixer designs are also disclosed.
Patent EP-0052599-B1 (EP)
IPC: C07C309/65
Filed: 1980-02-04
Granted: 1985-05-22
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LU, NL, SE Compounds of the general formula  see diagramm : EP0052599,P6,F2  wherein X and Y each signify hydrogen, halogen with an atomic number of at most 35 or trifluoromethyl and Z signifies hydroxy, methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine. 1. Claims for the Contracting State : AT A process for the manufacture of propargyl derivatives of the general formula  see diagramm : EP0052599,P6,F1  wherein X and Y each signify hydrogen, halogen with an atomic number of at most 35 or trifluoromethyl and Z signifies hydroxy, methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine, characterized by reacting a compound of the general formula  see diagramm : EP0052599,P6,F3  wherein X and Y have the above significance, with propargyl alcohol in the presence of a palladium (II) salt, an organophosphine, a tertiary or secondary amine and of copper (I) iodide and, if desired, converting the resulting compound of formula I in which Z signifies hydroxy into a compound of formula I in which Z signifies methanesulphonyloxy, toluenesulphonyloxy, bromine or chlorine.
Patent EP-0071116-B1 (EP)
IPC: C08F220/04
Filed: 1982-07-16
Granted: 1986-02-26
Abstract: Aqueous suspension polymers are prepared from water insoluble and water soluble monomers in an aqueous dispersion using an oil soluble initiator. A cosolvent partitions the water soluble monomer into the insoluble monomer/polymer droplets. Molecular weight and product homogeneity are controlled with a mercaptan chain transfer agent.
Patent EP-0071958-B1 (EP)
IPC: A01N47/36
Filed: 1982-08-03
Granted: 1985-04-10
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is (among others) (halo)cycloalkyl or (halo)cycloalkenyl, R2 and R3 are preferably hydrogen, X is preferably oxygen and R4 is substituted pyrimidyl or s-triazinyl, are valuable herbicides and growth regulators.
Patent EP-0080813-B1 (EP)
IPC: H01R13/516
Filed: 1982-11-09
Granted: 1986-03-26
Abstract: A hermaphroditic assembly formed by a pair of cover members is disclosed for enclosing the back portion of an electrical connector so as to protect the junction of conductors and electrical terminals carried thereby. The cover members are assembled with a known connector by moving them transversely of the connector relative to each other until mating engagement is achieved.
Patent EP-0072318-B1 (EP)
IPC: C12N1/16
Filed: 1982-08-04
Granted: 1990-05-30
Abstract: The present invention relates to synthesis of HBsAg in yeast. Yeast expression vectors comprising a yeast promoter, ADHI, have been constructed. The region of the HBV genome coding for the S-protein, excluding a possible 163 amino acid presequence, has been transferred to the yeast expression vector. Using the described yeast vector, the successful synthesis of HBsAg by yeast has been achieved. The product is antigenic (reactive with anti-HBsAg), and a substantial portion is found associated with particles identical in electron microscopic appearance to those found in the serum of HBV-infected patients and in Alexander cells but having a smaller particle size diameter. The HBsAg synthesized by yeast has identical sedimentation behavior to purified, naturally-occurring HBsAg particles purified from Alexander cells as measured by sucrose gradient sedimentation. The present invention demonstrates synthesis and assembly of a higher ordered multi-component structure resulting from expression of a heterologous DNA coding segment in a microorganism.
Patent EP-0064967-B1 (EP)
IPC: A61K38/28
Filed: 1982-04-23
Granted: 1985-11-21
Abstract: 1. A process for the preparation of submicroscopic particles having a diameter of less than 600 nanometers, made of a synthetic polymer and containing at least one biologically active substance, which comprises preparing an aqueous reaction medium free of surface-active agent, adding under stirring at least one alkyl cyanoacrylate, wherein the term "alkyl" denotes a linear or branched alkyl radical having 1 to 12 carbon atoms, stirring being continued until substantially all the alkyl cyanoacrylate introduced into the reaction medium has been converted into submicroscopic particles made of polyalkyl cyanoacrylate, at least one biologically active substance, selected from the medical substances for human or veterinary use and diagnostic products, being introduced into the reaction medium before the introduction of monomer or after the formation of submicroscopic particles.
Patent EP-0091564-B1 (EP)
IPC: C02F5/10
Filed: 1983-03-11
Granted: 1986-02-19
Abstract: An agent, based on reducing agents and complexing agents, for dissolving insoluble iron(III) compounds in aqueous textile treatment baths which are at a pH of 10 or more, which agent has the following composition: (a) from 4 to 65% by weight of one or more water-soluble hydroxycarbonyl compound or of an N- or O-acetal thereof, as the reducing agent, (b) from 10 to 80% by weight of one or more complexing agent which complexes Fe++ ions at a pH of 10 or more and (c) water in an amount equal to 100% minus the amounts of (a) and (b).
Patent EP-0108665-B1 (EP)
IPC: B01D35/12
Filed: 1983-10-07
Granted: 1986-12-30
Abstract: The invention relates to a filter comprising a housing at inside which are provided two separate filtering zones, isolated one from the other, each zone containing a stack of filtering elements; at least one admission orifice for the fluid to be filtered; one rotary fluid distributor arranged so as to be co-axial to said filtering elements; and a motor driving the distributor coupled to a first end thereof, whereas the second end of the distributor is free with respect to the actual body of the filter, and is guided in rotation by said bore alone.
Patent EP-0112899-B1 (EP)
Title: Broche a borne portant une soudure
IPC: H05K3/34
Filed: 1983-06-16
Granted: 1989-10-18
Abstract: Afin d'obtenir une broche à borne soudable qui peut être utilisée avec un mécanisme automatisé, capable d'insérer la borne dans un substrat, une broche à borne (10) est dotée de doigts (16) sertissant une masse de soudure (17).
Patent EP-0142621-B1 (EP)
IPC: D05B1/20
Filed: 1984-08-03
Granted: 1987-11-19
Abstract: A fur sewing machine having a blower device connected with a source of compressed air which deflects the fur hairs of the material to be sewn during sewing. The connecting line between the source of the compressed air and the blower contains a heating device which heats the compressed air. A mechanism for controlling the air flow and the heater is also provided.
Patent EP-0134158-B1 (EP)
IPC: B05C1/02
Filed: 1984-08-22
Granted: 1991-10-16
Abstract: @ A base coat applicator utilizing an in-feed chute which provides supply of cans which are mounted on mandrels for application of base coat material by applicator wheels. The mandrels are rotated so that surface speed of the cans matches the applicator wheel speed to prevent smearing. Independent control of the inventory production speed of the base coat applicator machine and the applicator wheels allows any desired num<sub>-</sub> ber of base coat layers to be applied to the cans. Two applicator wheels are used to reduce surface speeds to prevent misting and slinging of base coat material from the applicator wheels and can surfaces. The applicator assembly is automatically withdrawn when the supply of cans is not present and can be manually withdrawn by the operator to prevent application of base coat material to cans or empty mandrels. Disk transfer unit is utilized to transfer the coated cans to a deco pin chain.
Patent EP-0143713-B1 (EP)
IPC: G01G3/14
Filed: 1984-11-23
Granted: 1987-08-05
Abstract: 1. Weighing beam, in particular for the inline weighing of objects of great length, characterised in that it is constituted on the one hand by a metal block (2), which is in the general form of a beam equipped with means forming a strain gauge (3, 4) with double shearing, on the other hand by a distribution frame (1), inside which the said block is housed, the junction between the frame (1) and the means forming the gauge (3, 4) of the block being formed on each occasion by a resilient strap (5, 6).
Patent EP-0151121-B1 (EP)
Title: Laser impulsionnel a verre de phosphate de neodyme refroidi par un fluide, en particulier pour applications medicales
IPC: H01S3/113
Filed: 1984-04-10
Granted: 1987-10-07
Abstract: Laser impulsionnel à verre de phosphate de néodyme refroidi par un fluide et comportant un circuit passif de déclenchement. Ce laser peut être réalisé en petites dimensions de manière à être portatif et est prévu avant tout pour être utilisé en médecine pour des opérations aux yeux en particulier, en spectroscopie, dans la cosmétique, dans l'enseignement et en microtechnologie. Le laser proposé comporte un résonateur de petites dimensions comprenant un corps de laser (13) refroidi par un fluide et pouvant être démonté sans déréglér le résonateur, un circuit (16) fermé de refroidissement, une unité d'alimentation (15) de petites dimensions et de faible consommation et une électronique. Le résonateur comporte un déclencheur passif (15) épais formé d'un cristal de LiF (24) coloré par des centres F2 et présentant un pouvoir de transmission passive typiquement de 70 %, un miroir (25) à coefficient de réflexion élevé et un miroir de sortie (26) partiellement réfléchissant présentant une transmission typiquement de 60 %. Le matériau actif est constitué d'un barreau de verre de phosphate (21) de petit diamètre - typiquement 3 mm - et de concentration élevée en ions Nd - typiquement de 1,2 à 1,4 x 1021 ions/cm3.
Patent EP-0181434-B1 (EP)
IPC: G01F13/00
Filed: 1985-06-20
Granted: 1988-05-25
Abstract: 1. Device for dosing small and minimum liquid flows to a consumer through a pump (1) with a discharge branch (5), characterized in that on the discharge side of the variable-speed pump (1) a flow divider (3) is arranged provided with an inlet (4) and two outlets (6, 7) of which one is connected to a return line (8) and the other one to a supply line (9) leading to the consumer, that the return line (8) and the consumer supply line (9) have different flow resistances, that the flow resistance associated with the consumer supply line (9) has a higher value than the flow resistance associated with the return line (8) and that the flow resistance of the return line (8) has such a value that an initial pressure prevails upstream of the flow divider (3).
Patent EP-0187907-B1 (EP)
IPC: A63F9/00
Filed: 1985-10-31
Granted: 1992-12-16
Abstract: A rotary flap display system has a large number of indicia bearing flaps mounted on a motor driven hub within a housing. The housing has a lug along the upper edge of an opening through which the flaps may be seen for restraining the flap to flip forward one at a time. The lug includes a hole through which a jet of air emerges to assist flipping of each flap as it passes the lug.
Patent EP-0179501-B1 (EP)
IPC: G11B23/087
Filed: 1985-07-09
Granted: 1991-07-31
Abstract: Magnetic tape cartridge, made up of a box (6) with a cover (7) and inside which there is a tape-winding spool (8), which is fed from a tape-storing spool (15), the tape is guided from spool to spool by a series of free- rotating rollers (1) which lead the tape along the inner periphery of the cartridge, passing through an area where this tape is exposed to a recording head, characterized by the fact that the above-mentioned area of exposure is located in a side and coplanar protrusion of the cartridge, in coincidence with a cross aperture (12) provided at the front of this protrusion, that this cartridge comprises means allowing to detect, by means of an external device, the end of the tape; and that the movement of the tape from the storage spool to the winding spool is made by means of winding rollers (5, 11) which ensure its regular run through the area of exposure to the recording head, the help of a device (14) which acts as a brake for the storage spool as well as a tensioner for the tape, and the use of a clutch (9, 20) located on the tape-winding or collecting spool (8) and intended to prevent the tape from being taut while in operation.
Patent EP-0176151-B1 (EP)
IPC: C11D1/52
Filed: 1985-09-19
Granted: 1988-01-20
Abstract: The invention provides a detergent composition intended for prolonged or frequent contact with human hair or human skin, containing one or more detergents of the ethersulphate and/or ether carboxylic acid type, as well as a thickening agent and, if desired, further usual additives, wherein the thickening agent is an amide of the formula RO-(CH2CH2O)n-CH2CO-NR min R sec , wherein R is an aliphatic hydrocarbon residue of 8-16 carbon atoms, preferably derived from natural fatty alocohols of 12-14 carbon atoms, n is a number having an average value of no more than 5, preferably 0.5-1.5, and the group NR min R sec  represents the residue of monoethanolamine, diethanolamine or monoisopropanolamine.
Patent EP-0184253-B1 (EP)
IPC: H04N9/64
Filed: 1985-11-19
Granted: 1992-05-13
Abstract: A circuit arrangement for deriving a control signal from a synchronizing signal whose phase alternates in a predetermined sequence, which control signal is independent of the phase alternation, comprises a reference oscillator (1) which supplies a reference signal, a phase comparator (5) for deriving a phase signal from a synchronizing signal and a reference signal, a correction circuit (22, 26) for generating a correction signal, and a logic combination device (10) for superimposing the phase signal and the correction signal on the control signal. In accordance with the invention control signal variations as a result of the phase alternations in the synchronizing signal are eliminated in that the correction circuit (22, 26) generates a polarity signal which dictates the polarity of the correction signal by comparing the phase of the reference signal and the phase of the synchronizing signal.