baber/WOPTO huggingface dataset:
Patent EP-0053762-B1 (EP)
IPC: C08G12/12
Filed: 1981-11-26
Granted: 1986-07-02
Abstract: 1. A process for the preparation of aqueous urea/formaldehyde wood glues containing less than 1.4 moles of formaldehyde per mole of urea, wherein, after an optional hydroxymethylating reaction, in a first stage aqueous formaldehyde or a formaldehyde-donating compound and urea in a molar ratio of >= 1.8:1 are condensed in the presence of an effective amount of up to 0.3 mole of a monohydric or polyhydric alcohol, with reference to the total amount of urea envisaged, at a pH of less than 6, to a viscosity of at least 600 mPas, measured at 20 degrees C on a solution having a condensate content of 66.5%, the condensation is interrupted and concentration is optionally carried out, and, in a second stage, urea is added to give a molar ratio of formaldehyde to urea of less than 1.4:1, and, if concentration is carried out, at least part of the urea is added after the concentration step.
Patent EP-0054280-B1 (EP)
IPC: F16H1/28
Filed: 1981-12-11
Granted: 1985-02-27
Abstract: 1. An epicyclic spur gear having a sun wheel (4) into which the operational torque is introduced from one axial side, having an internally toothed ring gear (11) which surrounds the sun wheel (4) concentrically, having a satellite carrier (7) which is disposed coaxially with the sun wheel (4) at the other axial side thereof and which carries planet pinion-axles (9) which are uniformly distributed over the circumference, are fixed to the satellite carrier (7) and project into the region between the sun wheel (4) and the ring gear (11) and having planet pinions (1, 2, 3) which mesh both with the ring gear (11) and with the sun wheel (4) and a plurality of which are mounted on each planet-pinion axle (9), characterised in that the bending resistance of the planet-pinion axles (9) and/or of their fixing in the satellite carrier (7) on the one hand and the torsional resistance of the sun wheel (4) and/or of its connection to the sun-wheel shaft (5) on the other hand are adapted to one another in such a manner that the extent by which the bending line (MM') of the resilient bending of the planet-pinion axles (9) in the direction of their rotational movement about the gear axis under the influence of the forces transmitted from the sun wheel (4) and from the ring gear (11) to the planet pinions (1, 2, 3) deviates from a straight line, and the extent by which an axial line (EE') traced on a tooth flank of the sun wheel (4) at the height of the operational pitch circle thereof is deformed in the circumferential direction substantially by torsion under the influence of the forces transmitted between the sun wheel (4) and the planet pinions (1, 2, 3), at least approximately compensate for one another.
Patent EP-0065119-B1 (EP)
Title: Device to introduce anti-freeze into a compressed-air system
IPC: B60T17/00
Filed: 1982-04-22
Granted: 1986-08-13
Abstract: 1. Device for introducing antifreeze into a compressed-air system, having a conveying device for conveying the antifreeze from a storage container into the compressed-air system, and having the following features : a) an electrically controllable drive device (11) is provided for actuating the conveying device ; b) the control input (12) of the drive device (11) is connected to the output (13) of an electrical control component (14) ; c) the electrical control component (14) is provided with a signal input (17) for a signal generator that responds automatically to an important operating parameter ; characterised by the following features : d) a temperature-responsive member (23) serves as the signal generator ; e) the electrical control component (14) serves to actuate the drive device (11) automatically in dependence on the output signal of the temperature-responsive member (23).
Patent EP-0060713-B1 (EP)
IPC: F16G5/20
Filed: 1982-03-16
Granted: 1986-08-20
Abstract: A V-belt construction (10) utilises one or more layers (19) of transverse cord fabrics in the compression section (17) thereof. The fabric cord layers are embedded in cushion rubber provided with short transverse reinforcing fibres and are laid down in a serpentine manner so as to follow the valleys and peaks of the cog portions (16) of the belt, with the layers preferably being spaced apart in the peak portions (22) of the cogs and closely juxtaposed in the valley portions (21) thereof.
Patent EP-0067743-B1 (EP)
IPC: A61B17/10
Filed: 1982-05-24
Granted: 1986-04-16
Abstract: Surgical stapling apparatus comprising:a frame for supporting a stapling assembly adjacent a distal portion of the frame;a first actuator means pivotally mounted relative to a proximal portion of the frame;a second actuator means mounted relative to the frame for both pivotal and reciprocal motion and located intermediate the first actuator means and the stapling assembly; andmeans for interconnecting the first and second actuator means so that the second actuator means responds to pivoting of the first actuator means by translating toward the stapling assembly and at least partially actuating the stapling assembly.
Patent EP-0077826-B1 (EP)
IPC: A01N59/00
Filed: 1982-05-03
Granted: 1989-01-25
Abstract: A method and associated agents for the arrest of infections resulting from organism growth in contact with an iron-containing body fluid, comprising administering an agent capable of immobilizing the body fluid so that the iron it contains is nutritionally unavailable for the organism. In the instance where the body fluid is blood, the agent may be administered in amounts effective to bind all of the available red blood cells or hemoglobin, to prevent breakdown of either and consequent release of iron to the organism. The agents preferably include materials capable of binding red blood cells and iron, such as haptoglobin, colloidal silica, anion exchange resins and mixtures thereof. Preferably, colloidal silica is used either alone or in a composite with a polyoflefin elastomer such as polyisobutylene. The agents may be coated on carriers or substrates, such as gauze pads, tampons and the like, and may be thus utilized topically, as well as intraperitoneally.
Patent EP-0084312-B1 (EP)
IPC: C08L33/04
Filed: 1983-01-04
Granted: 1985-04-17
Abstract: This invention relates to aqueous, radiation-hardenable emulsions produced from mixtures of the following: (A) from 90 to 50%, by weight, of at least one acrylate prepolymer, containing, per 100 g, from 0.2 to 0.65 mols of (meth)acryloyloxy groups and having a viscosity of from 500 to 300,000 mPa.s, measured at 20 DEG  C.; (B) from 10 to 50%, by weight, of at least one emulsifier polyester having a viscosity of from 2,000 to 200,000 mPa.s, containing, per 100 g: (1) from 0.06 to 0.28 mols of condensed units of an  alpha - beta -mono-olefinically unsaturated dicarboxylic acid; (2) from 0.04 to 0.34 mols of benzyloxy groups; and (3) from 30 to 80%, by weight, based on emulsifier polyester, of alkylene-oxy groups (-alkylene-O-); the sum of (A) and (B) amounting to 100%, (C) from 25 to 400%, by weight, of water; and (D) from 0 to 10%, by weight, of at least one conventional photoinitiator; the percentage contents of (C) and (D) being based on the sum of (A) and (B). The emulsions are used in particular for coating wood and wood-like materials.
Patent EP-0103182-B1 (EP)
IPC: G01R31/02
Filed: 1983-08-11
Granted: 1986-04-23
Abstract: 1. A device for monitoring the controlled rectifiers (TH11, TH12, TH21, TH22) of an alternating power converter, wherein at least two switching units are respectively connected in series with an anti-parallel circuit of two power converter-controlled rectifiers, at least one of which is controllable in each switching unit and where at least one signal sensor (R1, C1 ; R2, C2) is arranged for each switching unit, which signal sensor (R1, C1 ; R2, C2) forms a signal dependent upon the voltage connected to the switching unit and is fed to an analysing device by means of a transmission device, characterized in that a common signal generator (D11 to D14 ; CP1, CP2 ; ZD1, ZD2) is arranged to emit a signal in consecutive half-cycles of each period of the supply voltage for the one or the other of the two switching devices for the signal sensors (R1, C1 ; R2, C2) of two consecutives switching units, and that the combined signal is transmitted by means of a common transmission line (LG1).
Patent EP-0111370-B1 (EP)
IPC: F16J15/16
Filed: 1983-12-05
Granted: 1990-01-31
Abstract: The present invention relates to a gasket adapted to guarantee the seal between two coupled mechanical parts rotating about one and the same axis, used in particular for links of the tracks of tracked vehicles. Such gasket consists essentially of an elastic ring and a seal ring, the latter having a "J"shaped cross-section, inclined and flatwise.
Patent EP-0104253-B1 (EP)
IPC: C09D5/14
Filed: 1983-04-01
Granted: 1986-11-20
Abstract: The undesirable premature viscosity increase in polymer-based antifouling paints is retarded by incorporating into the formulation at least one hydroxylamine or alkanolamine in combination with a triorganotin compound. Alternatively, the reaction product of any of these materials may be utilized either singly or in combination with these components.
Patent EP-0116871-B1 (EP)
Title: A process for preparing an aqueous adhesive composition
IPC: C08J3/20
Filed: 1984-01-24
Granted: 1986-09-17
Abstract: A process for preparing an aqueous adhesive composition which comprises preparing a solvent dispersion by mixing rubber, carbon black, vulcanizing agent, tackifying resin and accelerator with sufficient organic solvent to form a solvent dispersion and thereafter emulsifying the solvent dispersion in the presence of water to form an aqueous emulsion. The aqueous emulsion may be used to bond unvulcanized rubber compounds, such as a tread stock to the carcass portion during the formation of a tire.
Patent EP-0131219-B1 (EP)
IPC: B65H49/24
Filed: 1984-06-29
Granted: 1986-09-03
Abstract: 1. Winding facility for the given length of a windable material, such as cables, hoses and the like, consisting of a winding drum (2) rotable on a plug-on centre axle (1), feet (4) and a grip handle (5), characterised thereby that the plug-on centre axle (1) at its free end (11) features flexible catch tongues (12) with outwardly directed catch hooks for gripping in an arresting manner behind a plug-through centre opening (21) of the winding drum (2), and that at the opposite end of the plug-on centre axle (1) under an incidence angle of 90 degrees to the axle direction, there is formed-on a plane retaining flange (3) which on its outer surface (31) turned away from the plug-on centre axle (1) carries a multiplicity of guide and catch elements in which are fixable to the retaining flange (3) associated sliding surfaces and catch elements of the feet (4) and of the grip handle (5).
Patent EP-0131305-B1 (EP)
IPC: A61H15/00
Filed: 1984-07-10
Granted: 1988-12-07
Abstract: Massage apparatus for medicinal-therapeutical treatment of human genitals at psychical or physical irritations. A carrier tube is enclosed in a toroidal rubber hose, also filled with an antifriction mass like glycerin. Pairs of support rollers inside of the hose are journalized on the tube in encircling relationship thereof. Driving rollers, each associated to one pair of support rollers, are in engagement with the rubber hose supported by the inner support rollers for effecting revolving movement of the hose longitudinally around the tube. The drive rollers encircling the hose on the tube are rotatably supported in a common frame or housing and by their engagement with the support rollers at the same time maintain and support the carrier tube and hose.
Patent EP-0150539-B1 (EP)
IPC: B65D71/00
Filed: 1984-12-22
Granted: 1988-10-26
Abstract: 1. Set of elements for packaging and securing rolls of sheet material (6) with varying diameters, consisting essentially of a surrounding carton (9) of a predetermined size, a base support (7) laid on the bottom of the surrounding carton, upper and lower securing means (1, 2) and also a number of sleeves (5) and a top support (8), characterized in that the securing means (1, 2) consist of individual bushings (1), rings or discs with holding pins (2), which means are formed so as to engage in a form-locking manner in the ends of the sleeves so that each sleeve (5) can be positioned and secured selectively, standing between the base support (7) and top support (8).
Patent EP-0180681-B1 (EP)
IPC: F04B39/10
Filed: 1984-12-12
Granted: 1989-07-19
Abstract: 1. A straight valve, especially for compressor, said valve comprising : a valve body (1), an intake chamber (10) and an exhaust chamber (11), at least two cupels (2) separated by lamellae (3) interposed between said cupels (2), the whole of the cupels (2) and lamellae (3) being fastened to the valve body and defining a means of passage of the fluid between the intake chamber (10) and the exhaust chamber (11), said fluid passage means comprising canals formed in each cupel (2), shutting means (31) of the valve, disposed above the canals for closing them and integral with each lamella (3), said canals containing accelerating means (8) of the opening of said shutting means (31) of the valve, substantially composed of twyers respectively connecting an intake zone (7) contiguous to said intake chamber (10) and an exhaust zone (9) separated from said exhaust chamber (11) by said shutting means (31), characterized by the fact that it comprises accelerating means of the closing of said shutting means (31) of the valve at the time of the closing of said valve.
Patent EP-0156368-B1 (EP)
IPC: C08G69/34
Filed: 1985-03-27
Granted: 1990-08-08
Abstract: Polymeric fat acid polyamides are disclosed useful in the flexographic ink industry, to provide products which will comply with environmental protection standards. The improvement lies in the use of acid termination with acid values of 8-20 and a sufficient amount of unsaturated monomeric fatty acids to provide a molecular weight product which will permit relatively high solids levels and reduced solvent emission while maintaining good ink varnish properties.
Patent EP-0184170-B1 (EP)
IPC: C07D263/20
Filed: 1985-11-30
Granted: 1991-10-16
Abstract: Novel aminomethyl oxooxazolidinyl benzene derivatives, including ( l )-N[3-[4-(1-hydroxyethyl)-phenyl]-2-oxo-5-oxazolidinylmethyl]acetamide, possess useful antibacterial activity.
Patent EP-0174677-B1 (EP)
IPC: G11B15/02
Filed: 1985-08-09
Granted: 1993-06-09
Abstract: In a magnetic-tape-cassette apparatus comprising a servo device (39<sub>1</sub> for actuating at least one apparatus part (6). the servo device comprises a servo wheel (40). a relay-armature member (42), and an impulse relay (44) The servo wheel has circumferential teeth and at least one non-toothed circumferential portion (49), which in the rest position of the servo wheel faces a gear wheel 145) which is driven by a motor (16). Further, the servo wheel (40) carries an eccentric cam (46) and at least one latching projection (47), a servo torque being exerted on the eccentric cam (46) in the rest position. The relay-armature member (42) is pivotable between a latching position and an inoperative position. After a brief electrical energization of the impulse relay (44) the relay-armature member (42) is pivoted to the inoperative position under spring force, in which position the stop projection (54a) is clear of the latching projection (47) and, under the influence of the starting torque exerted on the eccentric cam (46), the servo wheel (40) is rotated, the circumferential teeth mesh with the gear wheel (45), the servo wheel is driven, and the apparatus part (6, 10, 12) is positioned, after which a reset projection (55a) on the relay-armature member (42) is actuated by the latching projection (47), causing the relay-armature member to pivot back to the latching position, subsequently the latching projection (47) abuts against the stop projection (54a), and the servo wheel (40) resumes the rest position. In order to ensure that, if the apparatus is in e.g. the "play" mode and the power supply fails, the apparatus part (6) is returned to its first or rest position, so that for example the pressure roller (12i is disengaged from the capstan (13). the servo device (39) comprises first means (71) for detecting the position of the apparatus part (6) and second means (72) having an input (73) coupled to an output (74) of the first means (71) and having an output (75) coupled to the impulse relay (44, 61) to supply a brief electric energizing signal to the impulse relay (44 611 at the instant at which the power supply (V,, V<sub>4</sub>) to the servo device is cut off if the apparatus part (6) is in its operating position and to ensure that no energizing signal is supplied at the instant at which the power supply (V<sub>1</sub>, V<sub>4</sub>) is cut off if the apparatus part (6) is in the rest position. Specific embodiments of the second means (27, 27') are disclosed that can well be integrated (Figure 7, 8).
Patent EP-0180557-B1 (EP)
IPC: H04J3/00
Filed: 1985-10-30
Granted: 1990-01-03
Abstract: The invention relates to a satellite telecommunications system featuring multi-beam coverage and dynamically controlled allocation of the satellite transmission capacity, of the type where a number of earth stations are linked to a satellite on board which regeneration of the earth-to-satellite signal is brought about. The system also features a modular beam-switching pattern and utilises asynchronous protocol procedures for the exchanges between earth traffic stations and master station relative to telephone conversations and videoconferences, and for remote control of an on-board switching matrix (2) which operates the system, that is, allocates the satellite's transmission capacity so as to serve all the earth stations.
Patent EP-0199826-B1 (EP)
IPC: H03M1/00
Filed: 1985-11-05
Granted: 1992-04-22
Abstract: A method of detecting a position comprising a step for generating two sinusoidal wave signals having phases that are spacially different by 90o, corresponding to movement of a moving body; a step which detects voltages Va, Vb of the two sinusoidal wave signals to calculate a value alpha which makes the value V = Va.cos alpha - Vb.sin alpha zero; a step which so determines the value alpha that signs of sin alpha, cos alpha for said calculated alpha agree with signs of said voltages Va, Vb respectively; and a step for detecting a position to which the moving body has moved by using the determined value alpha as data on an absolute position of the body in a cycle of said two phase signals. According to the above method of detecting a position, an absolute position of a moving body can be detected with high resolution.
Patent EP-0229208-B1 (EP)
Title: Process for the destruction of biological waste products
IPC: C10J3/66
Filed: 1986-01-14
Granted: 1990-09-05
Abstract: Biological waste products are destroyed in a process comprising heating said products in a sealed chamber (1) and passing the output stream of the chamber (1) to a bath (3) of molten aluminum.
Patent EP-0208858-B1 (EP)
IPC: A01N37/44
Filed: 1986-05-09
Granted: 1989-02-08
Abstract: This invention relates to amine complexes of copper comprising a water-soluble copper salt and a polyamide- amine. The preparations can act as fungicides without the addition of ammonia and constitute coatings which adhere to leaf surfaces.
Patent EP-0217040-B1 (EP)
Title: Apparatus for loosening up compact ground
IPC: E01C23/08
Filed: 1986-07-25
Granted: 1990-05-02
Abstract: 1. An apparatus for loosening up fields composed of a top layer and a dynamic layer, e.g. of sand sports grounds, hard tennis courts, sports tracks or the like, with the aid of pins or spikes which are adapted to be fed into the field and to move therein and are slanted at their free ends and thereby form a long-drawn-out angular surface, said pins or spikes protruding radially from the surface of at least one roller which is adapted to be rolled over the field to be loosened up, the length of the pins or spikes distributed over the circumference and length of the roller being greater than the thickness of the top layer of the field, characterized in that the slant of the pins or spikes (3) - taken from the viewpoint of a pin in the vertical - is arranged in such a way that the shorter expanse of the long-drawn-out angular surface is oriented in the direction of travel or rotation of the roller (4).
Patent EP-0264487-B1 (EP)
IPC: A23L11/30
Filed: 1986-11-28
Granted: 1991-06-12
Abstract: A processed food of soybean comprises soybean or a processed soybean and a fish oil containing a highly unsaturated fatty acid, such as sardine oil, cod liver oil, mackerel oil, salmon oil and saury oil.
Patent EP-0214742-B1 (EP)
Title: Double-acting power transmission belt
IPC: F16G1/28
Filed: 1986-07-29
Granted: 1990-02-07
Abstract: A double-acting power transmission belt (11) having a plurality of elastomeric teeth (14a,14b) positioned along both its inner and its outer peripheral surfaces, each such tooth possessing a certain spring rate, and inner and outer jackets (24a,24b), respectively, formed over the teeth and over the land portions between the teeth at each of the inner and outer peripheral surfaces, said inner jacket (24a) cooperating with the associated teeth such that the spring rate of each jacketed tooth on the inner one of the peripheral surface is from 1.2 times to 3 times the spring rate of a corresponding non-jacketed tooth.
Patent EP-0236468-B1 (EP)
Title: Agent contenant des antibiotiques et son utilisation comme matiere plastique chirurgicale
IPC: A61B17/58
Filed: 1986-09-18
Granted: 1991-07-17
Abstract: Il est connu que des matières plastiques à base de polyméthacrylates et/ou de polycrylates libèrent lentement les antibiotiques, en particulier la gentamycine. Il s'ensuit, après une chute initiale rapide de la concentration, résultat de la libération de l'antibiotique contenu dans les couches extérieures de la matière plastique, une libération presque constante, diminuant lentement avec le temps. Ces matières plastiques contenant des antibiotiques sont utilisées jusqu'à aujourd'hui comme ciment osseux pour fixer des endoprothèses, des endoprothèses totales de la hanche par exemple, ou lors du remplacement d'endoprothèses infectées. Pour combattre et prévenir des infections, les antibiotiques sont ajoutés à la matière plastique avant sa polymérisation. Le but de l'invention est de fournir un agent contenant des antibiotiques dans lequel l'antibiotique est uniformément distribué dans un support en matière plastique, et qui puisse être utilisé extérieurement pendant ou après l'application d'un fixateur pour éviter des complications. Le support (2) a la forme d'un bâton ou d'un cylindre pourvu d'un canal longitudinal (4) à son milieu. Le support (2) comprend une pluralité d'orifices radiaux de sortie (3) qui sont en communication avec le canal moyen (4) du cylindre.
Patent EP-0236984-B1 (EP)
IPC: C11D17/00
Filed: 1987-03-06
Granted: 1990-07-18
Abstract: Syndet soap with one or more carbonamidopolyethercarboxylic acid derivatives as detergent components. The detergent component consists of one or more compounds with the formula R-CO-NH-(C2H4O)2 CH2COOM, where R represents an aliphatic hydrocarbon residue with 9-17 carbon atoms and M an alkali metal-, magnesiumatom, ammonium- or substituted ammonium group.
Patent EP-0247519-B1 (EP)
IPC: C02F3/32
Filed: 1987-05-21
Granted: 1991-09-04
Abstract: With the method for the purification of sewage waters, in a first purification stage favorable conditions (pH, suspended matter) for the growth of ubiquiteous nitric bacteria are adjusted, whereby the loads of ammonia are to the major extent converted to nitrate. In a subsequent second purification stage in the form of a fixed mineral bed planted with emersed helophytes, the nitrate is reduced to nitrogen, and phosphate, sulfur, heavy metals and refractory carbon compounds are eliminated.