baber/WOPTO huggingface dataset:
Patent EP-0104209-B1 (EP)
IPC: G05D23/24
Filed: 1983-03-22
Granted: 1988-01-07
Abstract: A device allows to reduce the power used by the motor of a circulation pump actuated by an electric motor for heating installations. The reduction is obtained by interrupting periodically the network power supply by means of an electronic switch (20, 51-57, 60-68, 122, 123) so that ON and OFF periods follow one after the other. The switch interrupts or resets the current combustion during a zero passage of the voltage, according to a known process.
Patent EP-0119467-B1 (EP)
IPC: H01B17/40
Filed: 1984-02-16
Granted: 1987-01-21
Abstract: The present invention provides a method of fixing a sleeve (3) of malleable metal on a rod (10) of composite material, said sleeve comprising a cylindrical internal housing (6) in which an end (11) of said rod (10) is received. A compression operation is performed causing the sleeve to be stretched in a continuous manner over annular zones of the sleeve substantially from the inlet of the sleeve and substantially up to the end of the rod in such a manner as to cold draw the metal of the sleeve around the rod without stretching the composite material beyond its elastic strain limit.
Patent EP-0147038-B1 (EP)
IPC: G01F23/02
Filed: 1984-11-06
Granted: 1989-01-18
Abstract: A liquid level gauge (10) of the Blackburn type, for determining the level of water and/or steam in a boiler, utilises multiple optical fibres (44) to intercept light from sources (36) that passes in a relatively straight path through a cross passage (16) in a body (12) of the gauge (10). Due to the difference in the indices of refraction for steam and water, the optical fibres (44) intercept the light when steam is present in the gauge (10), but do not intercept the light when water is present.
Patent EP-0144391-B1 (EP)
Title: Dispositif d'ancrage pour piquets de barrieres, de garde-fous, pour piquets de tentes, etc.
IPC: E04H12/22
Filed: 1984-05-24
Granted: 1987-05-06
Abstract: Un dispositif d'ancrage pour poteaux de barrières, de garde-fous, pour piquets de tentes, pour montants de serres de jardin, etc., comporte un manchon (1) qui est cannelé sur son côté intérieur et doté au fond de deux bras d'intersection formant un dispositif d'arrêt (2) pour l'extrémité inférieure du poteau après insertion dans le manchon (1). En outre, le manchon (1) possède à son extrémité inférieure une paroi cylindrique (3) pourvue de dentelures (4) dirigées vers le bas pour faciliter la rotation du manchon dans le sol. Un organe d'ancrage (7) fixé de manière libérable audit manchon (1) est enfoncé dans le sol pour ancrer ledit dispositif d'ancrage avec ladite paroi cylindrique (3).
Patent EP-0148226-B1 (EP)
Title: Mesure de position a l'aide d'un rayon laser
IPC: G01B3/00
Filed: 1984-06-21
Granted: 1989-01-04
Abstract: Un rayon laser produit par une source (20) est utilisé pour fournir une référence dans l'espace à proximité d'une partie d'une structure dont on contrôle les mouvements. Le rayon est reçu par un récepteur (30). Un certain nombre de cibles (300) peuvent être montées de manière à se déplacer avec les parties de la structure s'étendant le long du cheminement du faisceau. Des structures de cibles (Figures 6-8) permettent un passage normal du faisceau au-delà de la cible ainsi que la mesure du faisceau par rapport à une cible donnée, en interceptant le faisceau. Dans une variante (Figure 13) destinée au génie civil, une cible unique peut être montée de manière sélective sur un certain nombre de supports. Une autre variante (Figure 11) utilise des cibles à mailles graduées sur lesquelles le faisceau tombe sur chaque maille mais est également transmis au travers de la maille. Le mouvement dynamique d'une partie d'une structure telle qu'un pont est mesuré à l'aide d'une cible unique fixée sur la partie en question et comportant un assemblage réflecteur à barres (Figure 3), un réseau de fibres optiques (Figure 4) ou une photodiode détectrice de position (Figure 5). On décrit également un filtre spatial pour un récepteur laser (Figure 10), un assemblage de lasers permettant un repositionnement précis (Figure 9) et une enceinte de laser étanche à la poussière (Figure 12).
Patent EP-0186659-B1 (EP)
IPC: B65H19/26
Filed: 1984-06-20
Granted: 1989-10-11
Abstract: PCT No. PCT/US84/00941 Sec. 371 Date Sep. 29, 1985 Sec. 102(e) Date Sep. 29, 1985 PCT Filed Jun. 20, 1984 PCT Pub. No. WO86/00282 PCT Pub. Date Jan. 16, 1986.An apparatus 15 and method for cutting a travelling paper web 20 winding on a spool 21 and transferring web 20 onto an empty spool 23 by attaching a cutting tape to empty spool 23, characterized by: (1) a tape dispenser 16 supplying repulpable paper fiber stiff tape 24; (2) an elongated guideway 28 having an open end 49 through which tape 24 is fed to the opposite end 50, the ends being adjacent the side edges of web 20; (3) a cutter 38 to partially cut the tape 24 adjacent end 49; and (4) a friction brake 39 engaging tape 24 between the cutter 38 and end 49 to cause tape 24 to completely sever thereat as the tape is spirally wound about the empty spool.
Patent EP-0151989-B1 (EP)
IPC: A61K31/60
Filed: 1985-01-25
Granted: 1991-04-10
Abstract: Vitamin E acts to enhance and improve the effect upon oral administration of coronary active vasodilators and/or blood circulation-promoters. The new use and new agents containing vitamin E are described.
Patent EP-0160179-B1 (EP)
IPC: H02H7/00
Filed: 1985-03-05
Granted: 1988-10-26
Abstract: A high-voltage generator for electrostatic sprayer device is disclosed whereby a frequency-clocked power amplifier is employed for the feed of a transformer connected preceding a high-voltage cascade, this power amplifier being connected to a controllable low-voltage d.c. voltage source and to a controllable frequency generator, whereby the control of the d.c. voltage source and of the frequency generator ensues by a microcomputer such that the transformer is optimally matched (or: balanced) for all voltages appearing at the high-voltage output of the cascade.
Patent EP-0204016-B1 (EP)
IPC: A63H33/08
Filed: 1985-06-04
Granted: 1990-05-23
Abstract: The building block for toy building elements has the shape of a box-type hollow body, made of plastic, which is open at one side and is fitted with primary and secondary coupling members for the purpose of building. A greater flexibility of building of the building blocks is achieved whilst reducing the material requirement and the costs of technical production. The essence of the invention consists in a novel design and novel orientation of the coupling members, the primary coupling members having a reduction in the wall thicknesses of the hollow body and a diameter which is enlarged in such a way that they can be plugged together in x and y direction with the primary coupling elements of an adjacent building block while longitudinally extending walls are provided in the interior of the hollow body, which walls have recesses in the engagement region of the primary coupling elements. <IMAGE>
Patent EP-0156616-B1 (EP)
IPC: A47F7/00
Filed: 1985-03-19
Granted: 1991-01-02
Abstract: A display container (2) for articles with stems such as lollipops comprises a generally conical lid for a drum-like container (1), the conical wall being provided with integrally formed recesses each having a cylindrical entry portion (6), a frusto-conical portion (7) and an inner cylindrical portion (8) to grip the stem, the recesses holding the stems parallel to the axis of the device for reception thereon of a cover (11).
Patent EP-0188896-B1 (EP)
IPC: A23F3/22
Filed: 1985-12-18
Granted: 1988-09-28
Abstract: A modification of the method of producing a soluble or dissolved tea product as claimed in claim 8 of European Patent Application 84 305 052.7 (Publication 0 133 772 A) wherein tea cream is allowed to form in the tea liquor before the water-soluble caseinate is added. The latter solubilises the tea cream.
Patent EP-0180503-B1 (EP)
IPC: F16L37/28
Filed: 1985-10-10
Granted: 1989-05-10
Abstract: 1. Quick-release coupling for pipes for pressurised fluid, in particular compressed air, comprising a male part (1) provided with a valve (2), connected to a first pipe (3) and a female part (4), also provided with a valve (5) and adapted to be connected to a second pipe (6), the male and female parts being assembled or separated as desired in a direction of assembly (D), such that the valves are opened and the two pipes are connected when the male part is inserted into the female part, whereas the valves are closed when these two male and female parts are separated, the male part (1) and the female part (4) comprising respectively two mating surfaces (S1, S4) adapted to be traversed by the flow of pressurised fluid, when the coupling is assembled, these mating surfaces (S1, S4) being parallel to the direction of assembly (D) of the male part and the female part (when these parts are assembled) and being provided with corresponding ports (8, 9), the axes of which extend substantially at right angles to the above-mentioned direction of assembly, sealing means (33, 34) being provided on both sides of these ports, the valves (2, 5) being adapted to slide in the axial direction of the male part and the female part, characterised in that each valve comprises an enlarged head (54, 25) adapted to bear axially against sealing means for closing the valve, the enlarged head (54, 25) of the valve defining, by means of the inner surface of a housing within which this head is movable, an annular passage (57, 30) of reduced section adapted to produce a drop in pressure causing the valve (2, 5) to close whenever fluid flows towards the atmosphere in the corresponding male or female part when the two parts of the coupling are separated, the assembly being such that when the male part and the female part are assembled, sealing is effected under conditions such that the pressurised fluid exerts practically no force in the direction of assembly.
Patent EP-0162022-B1 (EP)
IPC: B60H3/06
Filed: 1985-05-10
Granted: 1991-04-10
Abstract: A multiple filter unit (10) in the form of a complete interchangeable unit for insertion into a motor vehicle interior ventilation duct (7), or into the mouth of air conditioners or into suction-producting apparatus for closed environments, comprising a rigid casing (11) provided with retention and sealing means (12), a series of filter elements and/or chemical products (13, 15 to 18) and/or electrostatic filtering devices disposed in a predetermined order for filtering solid particulate matter, mists and air pollutant gases, and means (13a, 15a to 18a or 21, 22) for checking the degree of efficiency.
Patent EP-0188545-B1 (EP)
Title: Composition de trisodium phosphate, d'hydroxyde de sodium et d'hypochlorite de sodium et procede pour enlever des taches
IPC: C11D3/395
Filed: 1985-07-03
Granted: 1989-10-25
Abstract: Composition et procédé pour enlever des taches d'un tissu. Cette composition comporte une solution de trisodium phosphate, d'hydroxyde de sodium et d'hypochlorite de sodium. Le procédé comporte les étapes suivantes: a) mettre le tissu taché en contact avec une composition comportant une solution aqueuse de trisodium phosphate, d'hydroxyde de sodium et d'hypochlorite de sodium; b) laisser la solution en contact avec le tissu pendant un laps de temps suffisant pour enlever pratiquement entièrement toutes les taches; c) rincer le tissu à l'eau afin de diluer et d'enlever substantiellement la solution contenant du trisodium phosphate. La composition et le procédé de la présente invention sont très efficaces pour enlever des taches de sang, de mucus et de transpiration, ainsi que d'autres taches protéiniques, sur une multitude de types de tissus, sans effets négatifs pour le tissu ou les mains de l'utilisateur.
Patent EP-0190251-B1 (EP)
Title: Procede et appareil de micro-analyses ou de visionnement d'echantillons
IPC: H01J37/28
Filed: 1985-08-02
Granted: 1991-01-30
Abstract: Un appareil de micro-analyse ou de visionnement d'échantillons comprend: a) un agencement pour produire un faisceau atomique neutre de balayage microscopiquement focalisé, agencement qui comprend à son tour; (i) un dispositif (1) de génération d'un faisceau d'ions, (ii) un dispositif (4) de balayage du faisceau d'ions, (iii) un dispositif (5) pour focaliser le faisceau d'ions sur l'endroit où l'échantillon (8) sera localisé; et (iv) un dispositif d'échange de charge (6) entre le dispositif de focalisation et l'emplacement de l'échantillon qui permet d'obtenir un faisceau neutre de balayage focalisé sur l'échantillon; et b) un dispositif de détection (9) pour détecter les particules émises par l'échantillon.
Patent EP-0190267-B1 (EP)
Title: Procede electrophoretique pour la separation de biopolymeres
IPC: G01N27/26
Filed: 1985-07-25
Granted: 1989-04-05
Abstract: Dans le procédé pour la séparation de biopolymères chargés électriquement, on utilise la propriété de ces molécules de présenter différentes structures dans différentes conditions et par conséquent différentes mobilités électrophorétiques. La séparation a lieu dans au moins deux directions dans une seule et même matrice de gel, dans des conditions tantôt stabilisatrices, tantôt déstabilisatrices quant à la structure. Il a pu être montré qu'à l'aide de cette technique des acides nucléiques tels que le viroïde ARN peuvent être mis en évidence très rapidement et sans ambiguité, sans lavage préalable des extraits de tissu avec un milieu d'extraction nuisible à la santé. Vu la sensibilité de la méthode en relation avec la coloration argent, on peut renoncer aux techniques d'hybridation moléculaire avec des isotopes radioactifs. Le test convient ainsi comme procédé de routine dans les analyses en série.
Patent EP-0190286-B1 (EP)
IPC: F24J2/50
Filed: 1985-08-08
Granted: 1990-02-07
Abstract: Hollow microspheres made from dispersed particle film forming compositions comprising dispersed particles of ceramic, glass, metal, metal glass or plastic, a binder, a film stabilizing agent, a dispersing agent and a continuous liquid phase are made by a process which comprises forming a film of a dispersed particle film forming composition across a coaxial blowing nozzle (10b), applying a blowing gas at a positive pressure on the inner surface of the dispersed particle composition film to blow the film and form initially an elongated cylinder shaped film therefrom. Hollow dispersed particle composition microspheres are individually formed as the emerge from the coaxial nozzle. The blown microspheres are substantially hardened hollow green microspheres, which may be subsequently heated and sintered. The microspheres may be used as catalyst supports, ad (ab) sorbents, fillers, proppants, or in selective separation, biotech or controlled release and membrane processes.
Patent EP-0197160-B1 (EP)
Title: Procede d'usinage par decharge du fil de coupe
IPC: B23H3/00
Filed: 1985-10-11
Granted: 1991-07-03
Abstract: Un dispositif d'usinage par décharge du fil de coupe affiche le temps usinable (T) sur la base du fil d'électrode restante (2). La longueur d'un fil lors du chargement d'une bobine (B1) et la vitesse d'alimentation du fil sont entrées par un dispositif manuel d'entrée (7) et enregistrées dans une mémoire (6). Un processeur central (5) calcule la longueur (L) du fil restant sur la base de la longueur du fil lors de son chargement ou de la longueur (L) du fil restant au moment du calcul, de même que la vitesse (V) d'alimentation du fil après chaque période prédéterminée du temps d'usinage (étape S1). Il calcule en outre le temps usinable (T) sur la base de la nouvelle longueur calculée (L) du fil et de la vitesse (V) d'alimentation du fil. Le temps usinable est affiché sur un écran (8) (étapes S2, S3).
Patent EP-0198304-B1 (EP)
IPC: B25B23/142
Filed: 1982-05-18
Granted: 1989-01-04
Abstract: 1. Apparatus for tightening of a threaded connection, so as to exceed the yield point thereof, about an axis (Z) by means of combined torque and rotary angle control, comprising (a) a tubular housing (1) having a handle (3) at one end, (b) a head piece arranged at the other end of the tubular housing (1) and adapted to be coupled to the threaded connection, (c) a torque-responsive device, which responds to the torque exerted through the handle (3) and the housing (1) on the head piece and the threaded connection when this torque exceeds a predetermined value, and (d) a device for measuring the rotary angle when tightening the threaded connection, which device has an angle indicator, which indicates a predetermined value when the predetermined torque is reached, characterized in that (e) the device for measuring the rotary angle is adapted to drive the angle indicator (37) through a sliding clutch (47, 49), (f) a locking device (21, 56) is arranged to stop the angle indicator (37) in said predetermined value of the rotary angle, and (g) the locking device (21, 56) is automatically releasable when the device (11, 18, 24) responding to torque responds.
Patent EP-0207332-B1 (EP)
IPC: G02B7/12
Filed: 1986-06-10
Granted: 1991-01-16
Abstract: A central focussing device for internal focussing in binoculars, wherein a focussing wheel engages a displaceable bridge via a threaded spindle and the objectives are connected to the displaceable bridge via driving shafts for the purpose of focussing, a diopter adjustment wheel engages one of the driving shafts with screw drive via a driving toothed wheel, an intermediate toothed wheel and a driven toothed wheel in order to vary the position of an objective for diopter adjustment, the intermediate toothed wheel being directed through the bridge or beside and past it and being of a height such that the driven toothed wheel engages the intermediate toothed wheel over the entire range of stroke of focussing.
Patent EP-0232538-B1 (EP)
Title: 5-acylamido-1-aryl pyrazoles
IPC: C07D401/04
Filed: 1986-12-23
Granted: 1990-05-23
Abstract: Herbicidally active 5-acylamido-1-aryl-pyrazoles of the formula <IMAGE>   in which R1 represents hydrogen, halogen or nitro, R2 represents hydrogen or alkyl, X represents oxygen or sulphur, Y represents oxygen, sulphur, a sulphinyl group or a sulphonyl group, A represents a straight-chain or branched, optionally substituted alkylene bridge, Ar1 represents in each case optionally substituted aryl or heteroaryl, and Ar2 represents in each case optionally substituted phenyl or pyridyl.
Patent EP-0210061-B1 (EP)
IPC: F16L59/20
Filed: 1986-07-18
Granted: 1989-09-13
Abstract: A friction-reducing non-newtonian liquid having a shear gradient is provided between the walls of a double walled article, allowing the article to be applied over substrates having sharp or large transistions in size. The rheological properties of the liquid ensure that shear will occur between the two walls, and need not occur between either wall and the substrate.
Patent EP-0202969-B1 (EP)
IPC: H05B3/30
Filed: 1986-04-11
Granted: 1990-10-24
Abstract: The flat electrical resistance heating element is intended principally for a household article having a heating surface. The heating element comprises a heating resistance cut out from a metal sheet (1) which is coated with a substrate (2) of electrically insulating material resistant to the heating temperature and adherent to the metal sheet (1) and to the material of which the support (5) of the heating surface of the article is made. Use principally in base-heated kitchen utensils and irons.
Patent EP-0204612-B1 (EP)
IPC: G06F11/10
Filed: 1986-05-27
Granted: 1990-08-01
Abstract: A method and apparatus for transmitting information while correcting bursts of errors is described. The technique uses a calculation of coefficients of code words by obtaining polynomials from the factorization over a field of elements. On transmitting, a product of a plurality of polynomials is obtained and this product is divided by another polynomial to obtain coefficients. On reception, a reciprocal of the polynomial is used and coefficients are also calculated. By summing the most significant coefficients of the polynomials, corrected bits of the message are obtained.
Patent EP-0222698-B1 (EP)
IPC: B25D9/08
Filed: 1986-10-20
Granted: 1989-04-26
Abstract: A hammer drill has a cylinder within a housing with the cylinder forming a piston chamber. A drive piston is reciprocally mounted within the piston chamber and is displaced by a motor. A percussion piston is located within the piston chamber with an air cushion space located between the two pistons. As the drive piston reciprocates, it moves the percussion piston back and forth by way of the air cushion located between them. One of the pistons has a conduit open at one end to the air cushion space and at the other end to the exterior of the cylinder. A closure plug is located in the one end of the conduit and closes off air flow from the air cushion space into the conduit at regular operating temperatures. If the temperature in the air cushion space rises due to air leakage from the space, the closure plug melts and connects the conduit with the air space so that the reciprocation of the percussion piston stops before the pistons strike against one another and cause damage.
Patent EP-0216806-B1 (EP)
Title: Circuit d'interface entre un ordinateur et un dispositif annexe
IPC: G06F3/00
Filed: 1986-02-10
Granted: 1989-08-30
Abstract: Circuit destiné à relier un ordinateur personnel (10) avec un dispositif accessoire tel qu'un magnétophone à cassette (40), l'ordinateur possèdant un circuit audio (12, 14, 18) pour la génération de sons. Le circuit comprend une première fiche jack (22) reliée à la bobine d'un relais de courant alternatif (20) et une seconde fiche jack (24) reliée aux contacts du relais (20). La première prise jack (22) est adaptée pour être introduite dans une prise (16) associée avec le circuit audio (12, 14, 18), et la seconde fiche jack (24) est adaptée pour être introduite dans une prise magnétophone (40). Lorsque les fiches sont introduites dans leur prise respective, un signal électrique d'audio-fréquence généré par le circuit audio (12, 14, 18) actionne le relais (20) qui, à son tour, actionne le magnétophone (40). Grâce à ce dispositif, le magnétophone (40) peut être actionné à des moments sélectionnés, sous la commande de l'ordinateur (10).
Patent EP-0245434-B1 (EP)
IPC: G03F7/20
Filed: 1986-10-24
Granted: 1990-07-04
Abstract: An apparatus for applying a phototool (48) to a light sensitive substrate (30) by means of a roller (40) for applying the phototool (48) to the substrate (30) and a vacuum restraining means (44) for restraining the phototool (48) to maintain it under tension during application of the phototool (48) to the substrate (30).
Patent EP-0232731-B1 (EP)
IPC: B01D53/34
Filed: 1987-01-14
Granted: 1991-08-07
Abstract: Flue gases from firing installations are purified by multi-stage adsorption and catalytic reaction in migrating beds, bearing a crossflow and moving by gravity, of carbonaceous granular materials, at least two migrating beds being arranged in series with respect to the gas path in such a way that the denitrification is carried out in the second migrating bed or in one of the subsequent ones. When high gas rates from industrial firing installations are purified, the formation of streaks leads to wide fluctuations with respect to the sulphur dioxide concentrations. 
<??>This disadvantage is eliminated by subjecting the prepurified flue gas (9) which emerges from a first migrating bed (7) and has a locally variable sulphur dioxide concentration gradient, to repeated thorough mixing before the addition of ammonia as a reagent for the denitrification. 
<IMAGE>