baber/WOPTO huggingface dataset:
Patent EP-0028991-B1 (EP)
IPC: B60D1/06
Filed: 1980-10-24
Granted: 1983-04-06
Abstract: 1. Attachment support for towing vehicle of the motorcar type comprising an adjustment body (1) and a member (6) supporting a connecting element (15), said supporting member (6) being associated to the adjusment body (1) by two elastically deformable connecting points respectively formed by a horizontally directed pivot (7) associated to at least one deformable sheath (10) and by a joint (8) of general axis parallel to the traction axis of the vehicle and perpendicular to the pivoting axis, characterized in that : - the pivot is formed by a pin (9) mounted by its end portions, in bearings (5) of the adjustment body (1) and engaged by its middle portion in an elastically deformable cylindrical sheath (10) fitting inside a housing (7) provided in the supporting member (6), - the joint is constituted by a tenon (13), which extends the supporting member (6) on the side opposite the connecting element (15) and engages inside an elastically deformable sheath (14) fitting inside a housing (4) provided in the adjustment body.
Patent EP-0030208-B1 (EP)
IPC: A47H13/00
Filed: 1980-05-09
Granted: 1984-02-15
Abstract: A tongs for inserting curtain carriers into a curtain rail comprises two arms having inward end faces turned toward one another. A cross bar of the curtain carrier rests upon rail shoulders to the left and right of a rail slot, and an upright bar of the carrier extends downwardly through the slot and bears a ring part therebelow. Each arm has a recess open at the top, and a bottom face extending transversely to, its inward face. The tong arms engage and hold fast in their recesses a curtain carrier from below. Each arm end comprises a centering plug protruding therefrom toward the opposite face so that, when the curtain carrier is seized between the arm ends of the closed tongs, the centering plugs penetrate with their free ends into the opening of the carrier ring part and hold the carrier fast on the bottom faces.
Patent EP-0024396-B1 (EP)
IPC: G01N29/04
Filed: 1980-09-11
Granted: 1984-01-25
Abstract: A pipe inspection apparatus including a vehicle (10) for movement along the bore of the pipe, two rubber cup (15) shaped members at each end of the vehicle for aligning the vehicle lengthwise in the pipe, a floating assembly (21) of inspection devices such as ultrasonic transducers (55) disposed circumferentially around the vehicle, and at least four link members (20) pivotally attached to the assembly and to the vehicle (10) to constrain the assembly to move in a direction normal to the length of the vehicle. The assembly may be resiliently suspended from the vehicle, and may also be provided with a centralising device, such as a rubber cupshaped member (26) or rollers or skids, to centralise the assembly in the bore of the pipe.
Patent EP-0049523-B1 (EP)
IPC: H01Q1/42
Filed: 1981-10-06
Granted: 1987-01-07
Abstract: A protecting envelope for radio installations, such as antennas, is comprised of prefabricated construction elements, placed side by side so as to surround the antenna. When the presence of transporting machines with metal structures such as cranes is prohibited, a direct attachment to the envelope, which is made of a hard alveolar material, such as polyurethane, must be provided. To this effect, anchoring parts (5) made of a material poorly susceptible to influence electromagnetic waves, for example a synthetic material reinforced with fiber glass are embedded in certain elements (4c). To those anchoring parts (5) load supports (6, 7) may be attached which, as with travelling bridges (8), are also made of a synthetic material influencing only a little the transmitted waves. Although they are fixed only in the alveolar material of the elements (4c), the anchoring parts (5) may support considerably high loads.
Patent EP-0053554-B1 (EP)
Title: Process for the manufacture of bottoms for metallurgical vessels
IPC: C21C5/32
Filed: 1981-11-27
Granted: 1984-12-12
Abstract: In a process for forming the bottom of a metallurgical container, especially the bottom of a converter for refining pig iron, of the type which comprises a metallic base, at least one layer of refractory material superimposed on the metallic base, a first layer of refractory bricks superimposed on the layer of refractory material, and a second layer of refractory bricks on said first layer, the steps of placing, spaced from each other, on said first layer a plurality of refractory elements permeable to gas and each enclosed in a metal casing open at the top, circumferentially surrounding the metal casing of each of the elements with bricks of a material which expands during rise of the temperature and thereafter completing the second layer with refractory bricks.
Patent EP-0068394-B1 (EP)
IPC: G01R31/34
Filed: 1982-06-21
Granted: 1985-11-21
Abstract: A device for determining a load operating parameter signal, such as the flux of a rotary field machine, has an integrating circuit added at the input of the instrument transformer with a transfer function k/(1+sxk/ omega N) that amplifies reduced low frequency load voltage inputs to the transformer to avoid calculation inaccuracies due to the transformer transfer error. Circuitry having the inverse transfer function located at the output of the transformer compensates for the amplification distortion.
Patent EP-0080253-B1 (EP)
IPC: B67D3/00
Filed: 1982-07-29
Granted: 1990-01-31
Abstract: A lightweight, portable post-mix carbonated beverage dispenser unit for use in small offices or small-volume locations is described. Flavoured syrup is supplied to the unit from disposable sealed syrup packages SP which are plugged into a dispenser valving system. CO2 is supplied to the unit carbonator system CT in returnable containers 42 which also may be quickly plugged into a CO2 valving system 44. A thermoelectric refrigeration system 72 may be provided to decrease noise and the number of moving parts or a mechanical freon system may be used. The unit construction may be modular for ease of repair. The cabinet is injection-molded from plastic. Water is supplied to the unit for mixing with the CO2 and syrup from a water reservoir WR which may be manually filled. The refrigeration system cools the water in the reservoir, as well as the syrup packages and carbonator tank.
Patent EP-0082102-B1 (EP)
IPC: G21C17/06
Filed: 1982-09-28
Granted: 1986-06-11
Abstract: The invention relates to a method for testing fuel element tubes by ultrasonic energy. For testing, each tube becomes disposed in the space between a transmit transducer and a receive transducer. The echo signals falling within a predetermined time interval are evaluated. Since the distance between the transducers may vary as the transducers move through the space between fuel element tubes, the transmitted signal reaching the receive transducer without passing through the tube may be confused with the revolving echo signal. Therefore, this invention discloses an arrangement for cyclically controlling the setting of the time gate before each such tube is in position between the transducers. To this end, the ultrasonic transit time of signals between the transmit transducer and the receive transducer is measured in the gap between the last tested tube and the next to be tested tube. A constant value is subtracted from the measured transit time value and this constant value is selected so that the transmitted signal received during the transit time measurement falls just outside the gated time interval.
Patent EP-0097646-B1 (EP)
IPC: C08J5/22
Filed: 1982-01-15
Granted: 1988-08-31
Abstract: A process for preparing a multilayer cation exchange membrane used in the electrolysis of an alkali metal halide to form a halogen, alkali metal hydroxide, an hydrogen, comprising heating at least two incompatible fluorinated polymers having functional groups selected from sulfonyl and carboxyl to a temperature above the melting point of the polymers, coextruding the polymers to a composite film, cooling to a temperature below the melting point of each film and then converting the functional groups to ionizable functional groups. The resulting film exhibits improved resistance to delamination in the electrolysis cell.
Patent EP-0099969-B1 (EP)
IPC: F16N7/34
Filed: 1983-05-19
Granted: 1986-12-10
Abstract: 1. Device for treating compressed air, with a valve body (1) and air inlet and outlet ports (3, 4), a filter with filter pad (32) and filter container (13), a pressure reducing valve (20) with a regulating spindle, an oil-mist spray with a compressed air pressurized oil reservoir (14), oil regulating valve (39) and atomizing jet (30) and a pressure gauge (6) are combined into one unit, filter container (13) and oil reservoir (14) being constructed in one piece and being located jointly on the underside of the valve body (1), the oil reservoir (14) being eccentrically positioned in relation to the filter container (13) which it partially surrounds, characterized by the following features : a) the atomizing jet (30) is located in the valve body and is connected to the oil reservoir (14) via an oil drip sight glass (8) likewise provided in this body (1) and also via the oil regulating valve (39) ; b) the filter container (13) and the oil reservoir (14) are constructed substantially as parallel cylinders having different diameters.
Patent EP-0105108-B1 (EP)
IPC: F16J15/08
Filed: 1983-07-20
Granted: 1987-01-07
Abstract: A reciprocating piston internal combustion engine, each cylinder of which is provided at the connection point of light metal cylinder head and cylinder sleeve with a sealing element. On that surface which is directed toward the combustion chamber, the sealing element is provided with a heat insulating layer. This heat insulating layer serves for thermal insulation of the sealing surfaces of the light metal cylinder head and the cylinder sleeve in order to reduce thermal stresses and radial relative movements resulting from non-uniform thermal expansion characteristics. The end face inner surface of the cylinder sleeve is preferably also thermally insulated.
Patent EP-0089878-B1 (EP)
IPC: C08F257/02
Filed: 1983-03-14
Granted: 1986-09-17
Abstract: Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid, followed by the polymerization, in the presence of the copolymer latex, of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Patent EP-0118725-B1 (EP)
IPC: C08G18/76
Filed: 1984-02-02
Granted: 1992-01-08
Abstract: Isocyanurate group-containing polyisocyanate mixtures which are liquid at room temperature and have an isocyanate content of from 23 to 31% by weight are obtained by partial trimerisation of a mixture of from 80 to 30% by weight of 4,4'-diphenylmethane diisocyanate and from 20 to 70% by weight of 2,4'-dimethylmethane diisocyanate in the presence of a trimerisation catalyst, preferably an adduct of tris(dimethylaminopropyl)-s-hexahydrotriazine, 1,2-propylene oxide and 2-ethylhexanoic acid, and, if necessary, subsequent deactivation of the catalyst.
Patent EP-0172926-B1 (EP)
IPC: H01H3/02
Filed: 1984-08-23
Granted: 1988-07-13
Abstract: 1. Actuating attachment for electrical control and indicating devices, in particular emergency switches, with a locking device for the operating position, in which case a slide (26) is arranged to slide by means of a push button (16) in the device housing (9), the slide (26) also being surrounded by a slide part (36), in which opposing locking pins (39, 40) which are under spring pressure are held in transverse bores (37, 38), each locking pin (39, 40) co-operating with two locking points (50, 51, 52, 53) located in the sliding direction at a distance apart on both sides of a projection (54, 55) respectively and the projection on the side corresponding to the inoperative position comprising an inclined surface (56, 57), an outer compression spring (31) being located between the push button and the end face of the housing (9) and an inner compression spring (32) being located between the push button and the sliding member (36) and the push button (16) being connected to the slide (26), in which case furthermore the second locking points (52, 53) are constructed to correspond to the operating position so that unlocking only takes place by rotating the push button (16), about its longitudinal axis, characterised in that the sliding member is constructed as a cylindrical sleeve (36), which is seated in a sliding manner on the part of the slide (26) likewise constructed cylindrically, that the slide (26) comprises opposing, flattened guide surfaces (43, 44) on the periphery and the inner surface of the sleeve (36)with corresponding flat portions is adapted to the slide part, that the slide (26) comprises an opening (42) enlarged in the sliding direction, that the bores (37, 38) for receiving the locking pins (39, 40) in the sleeve (36) are constructed continuously and the locking pins (39, 40) constructed as hollow pins with outer ends rounded-off in the form of a hemisphere are so long that they project partly into the enlarged opening (42) of the slide (26) and are guided to move therein, that solely two hollow pins (39, 40) are provided, in which a single compression spring (41) engages by its ends, that the second locking points (52, 53, 67, 68) have a part of crescent-shaped cross-section, so that on rotating the push button (16), the hollow pins (39, 40) are pushed back continuously from the locking point into the bores (37, 38) of the sleeve (36) and the opening (42) of the slide (26) and that adjoining the end of the sleeve (36) remote from the push button (16) is an actuating member (58) able to move in the sliding direction, which is limited in its stroke by stops (62, 63, 64, 65).
Patent EP-0118937-B1 (EP)
IPC: F02M21/02
Filed: 1984-02-06
Granted: 1987-06-24
Abstract: A pressure regulating system with amplifier is provided for preparing the mixture of a gas with air for a combustion engine. The pressure regulating system comprises a first (9) and second (14) inlet conduit opening in a first chamber (13) through which gas is supplied under constant pressure. The first inlet conduit (9) is separated from the first chamber by a valve (12) connected to a diaphragm (10). The second inlet conduit (14) comprises an adjustable restriction (15), through which a constant small quantity of gas being delivered to the first chamber (13). The pressure regulating system also comprises an outlet conduit (31) being directly connected to the first chamber (13) and to the inlet of the user and a second chamber (23) being separated from the first chamber by said diaphragm (10). To said second chamber (23) a third inlet conduit (16), provided with an adjustable restriction (19), is connected, through which a constant small quantity of gas is delivered to the second chamber. The second chamber (23) is also connected to the first chamber i.e. outlet conduit, through a variable restriction (18).
Patent EP-0132407-B1 (EP)
IPC: C08J7/12
Filed: 1984-07-25
Granted: 1988-10-19
Abstract: A process for fluorinating a polymer to form a fluorinated polymer surface, characterized by exposing the polymer to ultraviolet light while contacting the surface of said polymer with a fluorinated species selected from the group consisting of fluorine, tetrafluoromethane, hydrogen fluoride, hexafluoroethane, sulfur hexafluoride, difluoromethane, trifluoromethane, and mixtures thereof, under conditions to effect fluorination of the surface of said polymer.
Patent EP-0122187-B1 (EP)
IPC: F41H5/20
Filed: 1984-03-28
Granted: 1987-06-03
Abstract: 1. Turret for an armoured vehicle comprising a saddle (3) mounted on the vehicle via a ring race (5) allowing its rotation around a vertical axis and an oscillating body (2) mounted on the saddle via trunnions (9) so as to be able to oscillate around a horizontal axis, the saddle being made up of a baseplate (19) and front, rear and side walls (18, 20 and 21) and covered by the oscillating body, characterized by the fact that the baseplate (19) of the saddle is located approximately in the plane of the ring race (5), that the front and rear walls (18 and 20) of the saddle are made up of sections of cylindrical surfaces the axes of which coincide with the axes of the trunnions (9) and delimit with the side walls (21) in the plane of the baseplate (19) a polygon circumscribed about the circular opening of the baseplate bordered by the ring race (5), and that the oscillating body (2) has, seen from the side, the shape of two trapezes joined by their long bases, its side walls (16) consisting of inclined panels assembled to form protruding edge dihedrons.
Patent EP-0163905-B1 (EP)
Title: Racemic and optically active 7-oxo-prostacyclin derivatives, process for their preparation and pharmaceutical compositions containing these compounds
IPC: C07C405/00
Filed: 1985-01-11
Granted: 1989-01-25
Abstract: Compounds of the formula    <IMAGE>  I  are disclosed wherein R1 stands for hydrogen, C1-4 straight or branched alkyl or pharmacologically acceptable cation, R2 stands for hydrogen, C1-4 alkanoyl, benzoyl, or benzoyl substituted by C1-4 alkyl or halogen, and R2 can further represent tetrahydropyranyl, trialkylsilyl or alkoxyalkyl, A stands for ethylene, cis or trans-vinylene or -C=C-, n may represent 2, 3 or 4. The compounds are highly effective in the inhibition of thrombocyte aggregation while at the same time exert only a very small hypotensive effect.
Patent EP-0179991-B1 (EP)
IPC: B60K17/34
Filed: 1985-08-06
Granted: 1988-10-26
Abstract: 1. Infinitely variable gearbox, which can be installed lengthwise, for a motor vehicle driven at two axles, having the following features : - a V-pulley transmission (16) having a variable transmission ratio, having - an input pulley pair (14) on a gearbox shaft, - an output pulley pair (20) on an intermediate shaft (22) ; - a differential (28) which is driven directly via a gearwheel (24) on the intermediate shaft (22), - at least one output (58) of the differential (28) driving one axle of the motor vehicle directly ; - the axes of rotation (68, 70, 72) of the gearbox shaft, of the intermediate shaft (22) and of the differential (28) lie parallel to one another, characterized in that - the gearbox shaft supporting the input pulley pair (14) is directly the drive shaft (8) and - in vertical section, the straight lines (74, 76) connecting the drive shaft (8) and the differential (28) and the intermediate shaft (22) essentially form a right angle.
Patent EP-0187922-B1 (EP)
IPC: A47B1/04
Filed: 1985-11-22
Granted: 1989-10-11
Abstract: Extensible table with rectangular extensible plane (8) sliding on a rectangular box under the table plane (6,6 min ) into which a table extension plane (9) is inserted; equipped with guide means in order to be extracted from the box under the table plane, after the shifting of the table plane (8), and shifted to the same plane of the table and rotated of 90 DEG horizontally to form the table extension plane; designed in a such a way that when the table plane is shifted in longitudinal direction towards the opposite end, leaving the extraction mechanism visible, so that it is possible: - to shift the above-mentioned extension panel (9), in longitudinal direction, - once the extension panel is extracted from the box: to rotate it of 90 DEG  in order to have it positioned on the table box, so as to hook the extension panel to the table plane (8); in which the guide means meet the following requirements: - a tilting longitudinal guide bar (4) fixed at one end to an intermediate transversal bar support in the box under the table plane (7), being the guide bar inclinable downwards and upwards by means of an extremity two position support means (3) being the last one fixed inside the box (6) under the table plane opposite to said transversal bar support (7); - a pivoting flask (2) sliding longitudinally in said guide bar (4); - a hinging plate support (1) with hinging pin means (5) fixed under the table extension panel (9), to hinge said pivoting flask (2), so as to enable the shifting of said extension panel by means of: - longitudinal shifting of the panel (9) along the tilting guide bar (4), being this guide bar furtherly inclinable by means of the said two posion support means (3).
Patent EP-0150885-B1 (EP)
IPC: H01J1/30
Filed: 1985-01-28
Granted: 1988-06-29
Abstract: In a semiconductor cathode, the electron-emitting part of a pn junction (5) is provided in the tip of a projecting portion (10) of the semiconductor surface (2) which is situated within an opening (8) in an insulating layer (7) on which an acceleration electrode (9) is disposed. Due to the increased electric field near the tip, a reduction of the work function (Schottky effect) is obtained. As a result, cathodes can be realized in which a material (14) reducing the work function, such as caesium, may be either dispensed with or replaced, if required, by another material, which causes lower work function, but is less volatile. The field strength remains so low that no field emission occurs and separate cathodes can be driven individually, which is favourable for applications in electron microscopy and electron lithography.
Patent EP-0175581-B1 (EP)
IPC: C07C231/08
Filed: 1985-09-19
Granted: 1990-08-22
Abstract: Disclosed herein is a process for the hydration of a nitrile compound. Owing to the use of a Raney copper catalyst having an iron content of 0.7 wt. % or less based on the copper component in a suspended state, the process allows the catalyst to retain high activity and facilitates the separation of the catalyst and liquid reaction mixture by sedimentalion and/or filtration. In an example, a catalyst with 0.1 iron achieved 67% conversion of acrylonitrile to acrylamide, whereas a catalyst with 1.56% iron achieved only 40%.
Patent EP-0183448-B1 (EP)
IPC: C08F240/00
Filed: 1985-11-14
Granted: 1989-04-05
Abstract: Petroleum Resins particularly effective for use as tackifiers for hot melt adhesives and in tackifiers for solvent-based pressure sensitive adhesives are prepared by a processWherein (1) a C<sub>8</sub>- and/or C<sub>9</sub> aromatic unsaturated hydrocarbon-containing feed (optionally containing up to 18 wt.% or C<sub>4</sub> or C<sub>5</sub> unsaturated aliphatic hydrocarbons( is first polymerised completely and thereafter a C<sub>s</sub>-aliphatic unsaturated hydrocarbon-containing feed is added, polymerisation continued and the reactor effluent stripped to obtain the resin. The order of polymerisation may be reversed.
Patent EP-0165830-B1 (EP)
IPC: C07K16/08
Filed: 1985-04-29
Granted: 1993-08-25
Abstract: The diagnostic method consists in bringing cells possibly carrying the cytomegalovirus infection into contact with a monoclonal antibody which reacts with a human cytomegalovirus-induced polypeptide of molecular weight 68,000 and which possess protein kinase activity. Detection of the reaction is preferably performed by immunofluorescence.
Patent EP-0164379-B1 (EP)
IPC: G01N/
Filed: 1984-12-01
Granted: 1988-09-28
Abstract: To determine the presence of bis-(2-chlorethyl)-sulphide or bis-2(chlorethyl)-amine, there is added a colorant capable of fluorescence and forming with the substance of which the presence is to be determined an addition product capable of fluorescence in a spectral range other than that of the colorant.