baber/WOPTO huggingface dataset:
Patent EP-0005477-B1 (EP)
Title: Facade covering
IPC: E04F13/08
Filed: 1979-05-02
Granted: 1981-07-15
Abstract: 1. Facade facing (weather-boarding) comprising a supporting understructure of vertical supports (40.1, 40.2) and of facing boards (10.1 to 10.3; 20.1 to 20.3; 30.1 to 30.3) mounted thereon and arranged in vertical rows in which the respective top facing board (e.g. 10.2) partly overlaps the respective bottom facing board (e.g. 10.1), characterized in that neighboring vertical rows are continually staggered with respect to one another by an amount given by half the difference between the height (H) of the facing boards (10.1 to 10.3; 20.1 to 20.3; 30.1 to 30.3) and the overlap within said rows, that the facing boards of neighboring rows partly overlap one another horizontally, with each of said facing boards (e.g. 10.2 or 20.2) being inserted respectively between the two adjoining facing boards (e.g. 20.2 and 20.3 or 10.2 and 10.3) of the neighboring row, that said vertical supports (40.1, 40.2) are arranged at a spaced relation resulting from the difference between the width (B) of said facing boards and the lateral overlap (h) of neighboring rows, and that said facing boards are fixed to said vertical supports (40.1, 40.2) in all of those areas in which one vertical edge of a facing board meets upon a bottom edge of another facing board.
Patent EP-0007116-B1 (EP)
IPC: C07C51/64
Filed: 1979-07-17
Granted: 1983-09-07
Abstract: The subject of the invention is a process for resolving mixtures of (+)- and (-)-6-methoxy- alpha -methyl-2-naphthaleneacetic acid into the enantiomers thereof, characterized in that N-methyl-D-glucamine [=1-deoxy-1-(methylamino)-D-glucitol] is used as the resolving agent, so that the 6-methoxy- alpha -methyl-2-naphthaleneacetic acid is converted into the corresponding diastereoisomeric N-methyl-D-glucamine salt pair which, because of very different solubilities, can be separated easily and completely with high yield.
Patent EP-0017522-B1 (EP)
IPC: A47J37/04
Filed: 1980-03-11
Granted: 1983-11-23
Abstract: A kinetic fireplace having a hearth formed by a horizontal grate surrounded by vertical bars and supported by downwardly extending carrying legs which rest on a horizontal carrying plate having a depending axle. The lower end of the axle is coupled to a primary motor for rotation about the center of said axle, and is rotatably held in a stationary collar supported on a base. A plurality of spaced telescoping columns are secured to the base supporting a hood and peripheral panels. A plurality of tubular arms extend radially outward toward said telescoping columns, on each of which a cylinder is mounted provided with a spit, and a secondary motor for rotating the spit.
Patent EP-0057306-B1 (EP)
IPC: C22B15/00
Filed: 1981-02-04
Granted: 1985-08-07
Abstract: Copper is removed from spent solutions of complexing agents containing cuprous aluminium tetrahalide, in an organic solvent such as CuAlCl4 toluene, by the steps of (a) contacting said solutions with water so as to form a precipitate of cuprous halide, an aqueous phase and an organic phase; (b) oxidizing the cuprous halide to cupric halide thereby rendering it water soluble; (c) separating the organic phase and aqueous phase, (d) contacting the aqueous phase with an environmentally suitable metal higher than copper in the electromotive series, such as aluminum, thereby precipitating copper metal; and (e) separating the precipitated copper metal from the aqueous salt-containing mixture. Alternatively, the separation of step (c) can be performed before the oxidation of step (b) to reduce the volume of liquid material being treated.
Patent EP-0046029-B1 (EP)
IPC: C02F5/08
Filed: 1981-07-27
Granted: 1984-10-03
Abstract: A method of applying a descaling reagent comprising a one-electron reducing agent which is a low oxidation state transition metal ion in combination with a complexing agent to a surface to be treated to descale the surface which method comprises: (i) maintaining a low oxidation state transition metal ion either in solution under an inert atmosphere in a container made of or lined with an inert material or as a solid salt under an inert atmosphere; (ii) preparing a solution of the complexing agent and removing oxygen therefrom; and (iii) mixing the ingredients from steps (i) and (ii) either in situ in contact with the surface to be treated, or mixing the ingredients from steps (i) and (ii) prior to application to the surface to be treated under conditions whereby no substantial decomposition of the so-formed reagent occurs.
Patent EP-0056038-B1 (EP)
Title: Procede a hydrate de carbone
IPC: C12P19/02
Filed: 1981-06-18
Granted: 1984-09-26
Abstract: Procede de production de glucozone consistant a oxyder enzymatiquement le glucose avec une glucose-2-oxydase dans une premiere zone et a separer l'eau oxygenee produite lors de cette oxydation en la faisant passer de cette premiere zone au travers d'une membrane semi-permeable dans une seconde zone, cette membrane etant permeable seulement aux composes d'un poids moleculaire inferieur a 100 environ.
Patent EP-0073933-B1 (EP)
IPC: F16G3/00
Filed: 1982-08-04
Granted: 1988-01-07
Abstract: 1. Method for repairing a steel cable conveyor belt with damaged reinforcing cables (4; 17; 26; 31), wherein regions of the reinforcing cables at the damage place are cut out and each of the two ends (2, 3; 16a, 16b; 25a, 25b; 32a, 32b) are fitted into and joined to a reinforcing cable on the cable axis, characterised in that the ends (2, 3; 16a, 16b; 25a, 25b; 32a, 32b) of the reinforcing cables (4; 17; 26; 31) are connected by helical springs (6; 18a, 18b; 28, 29).
Patent EP-0072988-B1 (EP)
IPC: C07C1/22
Filed: 1982-08-13
Granted: 1985-10-02
Abstract: A 1,3-dialkyl-cyclohexane having the formula:   <IMAGE>   wherein R1 is a member selected from the group consisting of hydrogen and straight chained or branched C1-C20-alkyl and R2 is a straight chained or branched C1-C20-alkyl; as well as a method of production and its use in cosmetic preparations.
Patent EP-0062451-B1 (EP)
IPC: C25B15/08
Filed: 1982-03-24
Granted: 1985-08-14
Abstract: Method for reducing electrical energy consumption over long term use of an electrolytic cell containing an ion exchange membrane which comprises electrolyzing an alkali metal chloride solution in the cell which contains a concentration of less than about 70 ppm "carbonate" whether or not such concentration is achieved by removing excess carbonate previously added to the solution to reduce the hardness.
Patent EP-0077789-B1 (EP)
IPC: G01H/
Filed: 1982-04-13
Granted: 1985-04-10
Abstract: The vibration level (A) is measured and applied to a controllable filter (F). The filter (F) is a band pass filter that only passes a narrow band around a certain frequency that is determined by the frequency (f) of the machining cycle. The output signal of the filter is then compared to one or several reference levels (7) and an alarm signal is outputted in case of unacceptable deviation from the reference level.
Patent EP-0091581-B1 (EP)
IPC: G08B13/24
Filed: 1983-03-23
Granted: 1988-05-18
Abstract: An article surveillance system employs a label or tag containing a non-linear impedance element, such as a semi-conductor diode, connected to a metal antenna loop configured to pick up two distinct radio frequency transmissions displaced on either side of a selected center frequency. The non-linear impedance element connects opposing sides of a closed loop section at one end of the antenna to form a tuned tank circuit having a resonant frequency twice that of the selected center frequency. A first transmitter generates a tone modulated radio frequency displaced on one side of the center frequency, and a second transmitter generates a continuous wave radio frequency displaced from the center frequency on the other side. Both transmitter signals are fed separately to respective radiating antennae located adjacent to a surveillance area. The antennae are chosen to produce circularly polarized transmission of both frequencies within the surveillance area. The two different frequencies picked up by the transponder antenna are mixed by the non-linear impedance causing the tank circuit to resonate at a single higher frequency equal to their sum, which is double the center frequency; that resonant frequency is reradiated to be picked up by a receiver antenna or antennae suitably placed with respect to the surveillance zone to be detected by a very narrow band receiver responsive to the sum frequency. The modulating tone signal is derived from the received signal to produce a gradually increasing charge that is compared against a preselected threshold level to trigger an alarm for a fixed interval only when the detected signal is of a sufficient strength and duration.
Patent EP-0091318-B1 (EP)
IPC: G01P5/26
Filed: 1983-04-06
Granted: 1986-10-08
Abstract: In a method of measuring velocity gradients in a sample volume (2) in a flowing medium, by which method radiation scattered by particles entrained by the medium and irradiated by spatially coherent electromagnetic radiation, in particular laser light, is detected and measured and the difference in Doppler shift in the radiation from different particles in the sample volume (2) used as a measure of the velocity gradient, an optical element (3) is inserted in the radiation path from particles in the sample volume (2) to the detector (4). The optical element (3) has such properties that essentially only radiation scattered simultaneously from particle pairs in the sample volume (2) spaced apart a distance determined by the optical element (3) are made part of the measuring signals to be combined to form the signal which is a measure of the difference in the Doppler shifts and thereby of the velocity gradient in the sample volume (2) defined by the measurement points. The optical element (3) may for example be an optical grating of the absorption, phase or reflection type or intermediate forms, a birefringent element, a Bragg cell, a combination of a totally reflective surface and a beam splitter or possibly a glass plate having one of its surfaces coated with a totally reflective material. The apparatus comprises a source for electromagnetic radiation (1), a detector (4) for receiving radiation scattered from particles in a sample volume (2), means for recording the output signals from the detector (4) and an optical element (3) of the above-mentioned type defining the position of a relevant particle pair.
Patent EP-0104943-B1 (EP)
IPC: G01H9/00
Filed: 1983-09-27
Granted: 1989-08-30
Abstract: A fiber optic sensor comprises a length of optical fiber (10), forming a loop (40), and a fiber optic directional coupler (20) for optically closing the loop (14). The loop (14) and coupler (20) form a resonant cavity for light circulating therethrough. A PZT cylinder (118), about which the fiber loop (14) is wrapped, is utilized to control the total round trip phase delay of the circulating light, and thus, control the intensity of the optical output signal W<sub>o</sub>. The phase delay is adjusted to a point Z where the optical output signal W<sub>e</sub> is at maximum sensitivity to changes in phase. When the fiber loop (14) is exposed to, e.g., acoustic waves, the loop length changes correspondingly, thereby causing the phase delay, and thus, the optical output signal W<sub>o</sub> to vary. By detecting variations in output signal intensity, the frequency and intensity of the acoustic waves may be determined. The sensor also includes a feedback system for stabilizing the fiber loop (14) against low frequency thermal drift.
Patent EP-0125251-B1 (EP)
Title: Habitation mobile
IPC: B60P3/34
Filed: 1983-10-27
Granted: 1987-07-08
Abstract: Habitation mobile comprenant un châssis de remorquage (1, 2) en deux parties dont une partie est montée sur roues (12) grâce à des ressorts (13). Les parties (1, 2) soutiennent respectivement deux enceintes habitables (B et A) qui sont alignées bout à bout pour le transport et qui sont articulées l'une avec l'autre (7) pour permettre à une enceinte (B) d'être déplacée par rapport à l'autre enceinte (A) afin de placer les côtés des enceintes face à face. Une telle disposition obtenue, des entrées de portes (15, 14) situées dans les côtés à ce moment-là adjacents des enceintes (B et A) sont alignées, permettant un mouvement libre entre les enceintes (B et A).
Patent EP-0137139-B1 (EP)
IPC: C08G65/46
Filed: 1984-07-11
Granted: 1987-03-18
Abstract: The invention relates to a process for purifying polyphenylene oxides obtained by interruption of the copper-amine catalyzed polycondensation of di-ortho-substituted phenols, where in said process the reaction mixture is subjected to a "reaction-extraction" (i.e., an extraction which is accompanied by reaction) with water or stream, at a temperature of 60 DEG  to 150 DEG  C. It is particularly advantageous if the starting mixture in the inventive process comprises a solution of the polyphenylene oxide wherein the reaction has been interrupted by water and CO2, which solution is mixed into a toluene/water mixture; and further if the "reaction-extraction" is carried out in the presence of an alkanolamine and a stabilizer.
Patent EP-0139676-B1 (EP)
IPC: C12P21/08
Filed: 1984-02-03
Granted: 1992-11-25
Abstract: Production, detection of, and characterization of monoclonal antibodies/hybridoma antibodies (and the corresponding hybridoma cells including derived hybrid cells) which are able to recognize proteins (or part(s) thereof) belonging antigenically to the Human Leukocyte Interferon System (HuIFN-alpha) - be the said proteins produced natively (for example by white blood cells) or produced by recombinant techniques (genetic engineering) or produced by peptide derivation of the said proteins or part(s) thereof) - exhibiting the same common antigenic determinant(s) as found to be common in the native HuIFN-alpha system. Such antibodies (or the relevant part(s) thereof) can be used as "universal" antibodies for purification and characterization of all the above mentioned proteins belonging to the HuIFN-alpha system.
Patent EP-0153928-B1 (EP)
Title: Filtre en ligne
IPC: B01D19/00
Filed: 1984-06-22
Granted: 1990-05-16
Abstract: Filtre en ligne pour des ensembles d'administration de solutions parentérales et analogues, comprenant une enceinte tubulaire (16) possédant une première et une deuxième extrémités (20, 18). Un faisceau de tubes de filtre (22) est positionné à l'intérieur de l'enceinte, les tubes de filtre (22) étant pliés de préférence de sorte que toutes leurs extrémités occupent une zone unique en communication avec la première extrémité de l'enceinte. La zone est remplie d'un composé d'enrobage (28), les extrémités des tubes de filtre étant en communication par l'intermédiaire du composé d'enrobage (28) et débouchant vers l'extérieur. Un orifice d'accès d'écoulement (32) est positionné latéralement dans une paroi latérale entre la deuxième extrémité (18) et le composé d'enrobage (28), à proximité de ce dernier. La deuxième extrémité (18) définit une ouverture obstruée par un filtre poreux hydrophobe (40) permettant une mise à l'évent tout en empêchant une perte de liquide aqueux.
Patent EP-0169975-B1 (EP)
IPC: A61F2/34
Filed: 1985-04-06
Granted: 1988-08-10
Abstract: 1. An edgeless endoprosthesis for an acetabulum replacement (2) having an at least substantially hemispherical outside surface from which at least one fixing nail (6) projects, the nail axis (5) forming an acute angle with the axis of rotational symmetry of the replacement (2), characterised in that fins or ridges (7) or the like project from the root zone of the nail (6) and have inclined edges (8) in the form of cutting edges.
Patent EP-0158537-B1 (EP)
IPC: B60P1/54
Filed: 1985-04-09
Granted: 1990-12-05
Abstract: A trailer has a material handling apparatus (15) mounted on its rearward part, for use in combination with a housing for mounting at the rear end of the chassis (1) of a lorry. The housing has a shape complementary to that of the forward portion of the chassis (1) of the trailer so that said forward portion of the trailer chassis can be accommodated within the housing for operation of the material handling apparatus or withdrawn from the housing for towing. The chassis (1) has two wheels (16) and two corresponding hydraulic jacks (17) and includes two outer longitudinal members (2), the forward portions of which converge to a transverse front end piece (3), between which and a centrally mounted transverse member (4) there are mounted two parallel longitudinal members (6) defining an elongate passage. Means are provided for securing the trailer in either the working or towing position.
Patent EP-0159177-B1 (EP)
IPC: G11B17/10
Filed: 1985-04-09
Granted: 1991-11-06
Abstract: automatic disc separating and feeding apparatus (2) for a disc copying machine (1). The apparatus includes a disc sucking and sliding device for sucking up uppermost one (4b) of stacked discs which compreises a stationary plate (7) and a sliding plate (8) each provided with through-holes (22,23) adapted to form together air vents varied in size depending upon the relative position of the plates (7,8). The vents communicate with a negative pressure chamber (12) enabling the uppermost disc (4b) to be sucked up. It is then transferred sideways to a feeding device (31) to a disc drive (30).
Patent EP-0171880-B1 (EP)
IPC: H02P1/28
Filed: 1985-05-28
Granted: 1991-10-23
Abstract: A standard, unmodified induction motor (11) starts with reduced input current, energy consumption and mechanical stress and is further protected from AC power source "phase loss", excessively low or high voltage or a locked-rotor condition during start-up or any subsequent moment while running when its stator winding (13,14,15) is energized from a sine wave source (300) thrkough a signal-responsive wave modifier EET-IC operative to control the portion of each cycle of the sine wave which is coupled from said source to the stator winding. A stator current sampling arrangement (6, 7, 8), and a motor current demodulator responsive to the first few hundred microseconds of stator winding initial inrush current each time said current increases from zero cooperate under certain conditions to produce signals for controlling associated wave modifier means, thereby to achieve a preferred magnitude of motor starting current under rated load conditions and achieve near-optimum motor operating efficiency during start-up and subsequent running with reduced loads and associated motor protection means (4) which inhibits said wave modifier means thereby to de- energise said stator winding under locked-rotor conditions that occur when motor start-up is attempted or later when the motor is running, or an AC power source anomaly occurs which would otherwise cause start-up stalling, excessive motor running current or motor stalling under rated loads.
Patent EP-0178942-B1 (EP)
IPC: A61B17/072
Filed: 1985-10-17
Granted: 1990-09-12
Abstract: A surgical stapling instrument (20) comprising a first jaw (24) supporting a staple cartridge (60) and a second jaw (22) having an anvil (40) has means, such as notched arms (72) and mating pin (80), for releasably fastening the cartridge to the first jaw, and flanges (71) on the cartridge which receive between them pusher bars (124) for ejecting staples.
Patent EP-0225412-B1 (EP)
Title: Production of silicon imides and of silicon nitride thereof
IPC: C01B21/087
Filed: 1985-12-09
Granted: 1990-07-04
Abstract: A silicon halide, preferably SiCl4, is reacted with an excess of a base, e.g. a Lewis base, secondary amine, tertiary amine, phosphine, arsine, stibine or a derivative of phosphine, arsine or stibine, to produce an adduct. The adduct, which need not be separated, is treated with ammonia gas to produce the imide or amide of silicon. A light organic solvent is used. The temperature used is -78 to 100 DEG C and the reaction is rapid. Byproduct ammonium halide is removed, and the imide or amide is heated at 1000 DEG  to 1400  DEG C in an oven in an atmosphere containing nitrogen, to produce silicon nitride of good sintering characteristics and more than 70wt.% of which is of the alpha crystal form.
Patent EP-0180491-B1 (EP)
IPC: F27D1/16
Filed: 1985-09-16
Granted: 1988-08-10
Abstract: 1. Process for repairing the refractory lining of a metallurgical vessel by spraying a refractory Gunite material through a flame, characterized in that two superposed layers of the same material are placed in position, the first layer having, on the one hand, a total porosity of 15 to 25% so as to promote its adhesion to the lining by impregnation with the stag present at the surface of the said lining and, on the other hand thickness such that all the stag impregnates the said first layer, the second layer having an apparent density of at least 3.1 kg/dm**3 in order to promote the resistance of the sprayed material against chemical and mechanical attacks by the molten bath which will subsequently be formed in the said vessel.
Patent EP-0179705-B1 (EP)
IPC: G01N27/20
Filed: 1985-10-04
Granted: 1989-02-08
Abstract: 1. Method for checking the electric continuity of an electrically conducting material device, in which a current (I) is injected between two points (Ao, Bo) of said device and the resulting voltage (U) between these points is measured, characterized in that said current (I) is an AC current and in that its pulsation (omega) is chosen sufficiently large so that the impedance (Z) between said two points (Ao, Bo), measured by the ratio of said voltage (U) to said current (I), may be considered as being equal to the product of the inductance of the path of the current between said points multiplied by said pulsation (omega).
Patent EP-0188942-B1 (EP)
IPC: A61L15/00
Filed: 1985-12-16
Granted: 1988-10-12
Abstract: A fibrous mineral material serving as an absorbent, especially for hygienic products such as diapers, sanitary napkins, bandages and similar products, is comprised at least partially of these mineral fibers, which have a specific surface area greater than 0.25 m2/g. The material has an appreciably greater absorption capacity than the regularly-used cellulose fluff-based products.
Patent EP-0197122-B1 (EP)
Title: Multiplicateur cellulaire pipeline en serie a virgule flottante
IPC: G06F7/487
Filed: 1985-10-16
Granted: 1992-08-12
Abstract: Un multiplicateur cellulaire pipeline en série à virgule flottante accepte deux flux de données sérielles numériques synchrones ayant un format à virgule flottante et sort un flux de format identique qui est le produit à virgule flottante des éléments synchrones d'entrée, comprend un circuit de temporisation (1) pour l'opérande X et un circuit de temporisation et de remise en ordre numérique pour l'opérande Y connecté à un circuit pipeline d'addition (3) qui sort le produit par une cellule de temporisation (6), un circuit (4) de génération et de propagation de signaux de commande du MODE connecté au circuit pipeline d'addition (3) et au circuit de temporisation/remise en orde numérique, et un circuit de différentiation de position (5) connecté de manière à commander le circuit pipeline d'addition (3), le circuit de temporisation/remise en ordre numérique (2) et le circuit de temporisation (1) de l'opérande X.
Patent EP-0222112-B1 (EP)
IPC: H02G1/12
Filed: 1986-09-18
Granted: 1990-12-05
Abstract: A device for stripping the insulation from cables, including a guide block having a passage for receiving a cable and a knife bore extending transverse to, and communicating with, the passage, a knife assembly disposed in the knife bore and including a knife blade for cutting the cable insulation and a spring for urging the blade into the passage, and a handle for lifting and rotating the knife blade, associated with a lever mechanism pivotally mounted on the handle and pivotal relative to the handle in a manner to produce a lifting force which moves the knife blade in opposition to the force produced by the spring.