baber/WOPTO huggingface dataset:
Patent ES-8307440-A1 (ES)
Title: Garden mower for cutting wet or long grass
IPC: A01D34/66
Filed: 1981-12-30
Abstract: The mower comprises a casing which houses twin cutters, side by side and contra-rotating into the centre. Each cutter is in the shape of a cone, mounted with its base at the bottom; its apex is between 15 and 120 degrees and is connected to the common drive unit. - The cutter blades are fixed to the base of the cone-shaped cutter body and rotating in a horizontal plane; they can, if required, be pivoted. The cut grass is removed on a conveyor, fitted with slats and passing the cuttings into a separate container.
Patent ES-8307317-A1 (ES)
Title: Expansion joint sealing assembly for curb and roadway intersections
IPC: E01D19/06
Filed: 1982-07-27
Abstract: An expansion joint sealing assembly of the type employing a flexible membrane extending between two relatively rigid elongated elastomeric pads is adapted to seal the gap in the area where a curb and roadway portion of the deck intersect. The assembly is especially useful in situations where the gap extends at a skew angle across the roadway, so that the line of intersection between the curb and roadway portions of the deck, along which the sealing assembly must be bent, is not perpendicular to the longitudinal dimension of the sealing assembly. This creates a complex bending angle for the flexible membrane portion of the seal. In brief terms, the problem is solved by providing laterally extending convolutions in the side edge portions of the membrane and a locking rib on the top of each convolution which fits into an appropriate slot in the elastomeric pad to which each side edge portion of the membrane is connected.
Patent ES-8308258-A1 (ES)
Title: Extrusion apparatus and methods of splicing ropes or cables utilizing such apparatus.
IPC: B29C48/34
Filed: 1982-08-05
Abstract: An extruder die for plastics material has a predetermined cross-sectional area and can be deformed to change this cross-sectional area to allow variation of the cross-section of the extrusion. This finds particular application in the re-covering of a spliced plastics covered rope where the diameter of the rope increases between an uncovered spliced section and the covered remainder of the rope. Such a die can be used to extrude a plastics covering over the splice section and, at the end of the uncovered section, expand over the existing cover to provide a continuously covered rope.
Patent ES-8400283-A1 (ES)
Title: Detachable mixing chamber for a fluid dispensing apparatus
IPC: B29B7/76
Filed: 1982-09-02
Abstract: A detachable mixing chamber is constructed and arranged to receive a plurality of fluid components from a source thereof for forming a fluid such as a foam to be discharged therefrom. The chamber includes a core having a bore therein and a plurality of inlet openings arranged in communication with the bore for supplying the fluid components from such source to the bore and a plurality of compressed Belleville washers for maintaining the core under a restraining force in an axial and radial direction. The chamber is removably secured to a dispensing apparatus in a manner to be accessible from the outside thereof for detachment therefrom.
Patent ES-8306424-A1 (ES)
Title: Multipole circuit breaker with removable trip unit.
IPC: H01H71/08
Filed: 1982-09-29
Abstract: The present invention relates to a disconnectable connection between a trip unit and circuit breaker. The disconnectable connections between the removable trip unit and the circuit breaker unit include inclined connection lugs so as to provide access to the set-screws of the connections on the narrow side face of the circuit breaker casing.
Patent ES-8403578-A1 (ES)
Title: Cabtilt system for a vehicle.
IPC: F15B11/22
Filed: 1982-10-13
Abstract: A tilting cab is lifted by hydraulic cylinders to swing about pivots 276 on opposite sides of the cab. A sensing rod 302 is carried on a pivot 300 and slides in a bearing 304 when the cab is lifted in a level condition. When cocking occurs (shown by broken lines) the rod 302 swings and moves rod 306 in or out to operate a synchronising spool valve 10 which controls the supply of fluid to the two lifting cylinders, slowing or stopping one of the cylinders until the other brings the cab level again.
Patent ES-8402128-A1 (ES)
Title: Echo canceller.
IPC: H04L25/03
Filed: 1982-11-18
Abstract: In a fully digital telephone system in which the subscriber to exchange loops are of the twisted pair type it is necessary to be able to convey PCM in either one of two directions. To do this it is necessary to cancel the interference being caused by imperfections in the hybrid (4). This interference is removed by applying a defined fraction of the outgoing signal from the encoder (2) in the GO path via a sample and hold circuit (11) and an echo simulator (12). The latter includes coefficient generating circuits controlled by the signal in the RETURN path and by the outgoing signal. These coefficients are subtracted from the RETURN path signal to substantially eliminate this interference. Intersymbol interference is eliminated by a feedback equaliser (14) which controls the sample and hold circuit (13) in the RETURN path to force to zero an adaptable weighted sum of symbol spaced estimates of the overall transmitted symbol time response from the transmitter to detector, specifically shaped by both analogue and digital filters.
Patent ES-8407509-A1 (ES)
Title: Thermoplastic copolyester elastomers modified with salts of phenolic compounds.
IPC: C08K5/13
Filed: 1983-03-02
Abstract: A thermoplastic copolyester elastomer composition comprising a copolyester consisting essentially of a multiplicity of long-chain ester units and short-chain ester units joined through ester linkages, said long-chain ester units being represented by the formula (Ia), formula (Ib) and combinations thereof < IMAGE > (Ia) < IMAGE > (Ib) and said short-chain ester units being represented by formula (II) < IMAGE > (II) where G is a divalent radical remaining after the removal of hydroxyl groups from at least one long-chain glycol having a melting point of less than about 55 DEG C. and a number average molecular weight of about 400-4000, R is a divalent radical remaining after the removal of carboxyl groups from at least one dicarboxylic acid having a molecular weight less than about 300, R' is a divalent radical remaining after the removal of carboxyl groups from dimer acid, D is a divalent radical remaining after the removal of hydroxyl groups from at least one aliphatic diol having a molecular weight less than about 250, with the proviso that at least about 70 mole percent of the D radicals are either ethylene radicals or 1,4-butylene radicals and at least about 70 mole percent of the R radicals are 1,4-phenylene radicals, said short-chain ester units being present in an amount of about 15-95 percent by weight of said copolyester and about 0.1-10 percent by weight, based on the weight of the total composition, of at least one alkali metal salt of a phenolic compound having a pKa 25 DEG greater than 5 and an equivalent weight of less than about 300 per phenolic hydroxyl group.
Patent ES-8406535-A1 (ES)
Title: Anti-sticking agent for hydraulic binders.
IPC: B28B7/38
Filed: 1983-03-25
Abstract: A release composition which facilitates the unmolding of bonding materials such as concretes from molds for purposes of pre-fabrication. Methods for facilitating the unmolding of such bonding materials by coating the mold with such release composition, and for casting molded, preformed articles include coating the mold prior to casting in order to facilitate the unmolding operations. The release composition is an aqueous anti-freeze solution containing no petroleum based products. It comprises a combination of at least one active release constituent which may be an organic acid salt, at least one clarifying anti-freeze agent which may be a hydroxyethylether at least one spreading agent which is an ester at least one polyether lubricating agent and water as a solvent medium, in variable proportion according to the desired concentration.
Patent ES-8404030-A1 (ES)
Title: Double-acting hydraulic shock absorber with controlled compression cycle for vehicles.
IPC: F16F9/46
Filed: 1983-04-26
Abstract: Shock absorber comprising a lower body 19 formed by an upper portion 20 and a lower portion 22. The upper portion 20 houses the coils of a solenoid 25 and by means of its upper part 28 holds an upper dislike body 30 which is fitted to the cylinder 1. The upper disc-like body 30 has holes 34 and 35 passing through it, which connect the lower chamber 17 of the cylinder 1 with annular chamber 2, and cooperate with respective spring-loaded closure elements 36 and 40 to adjust the resistances in the recovery and hard compression modes. Holes 42 through the lower body 19 connect the internal chamber 23 with the annular storage chamber 2 and constitute the ducts for generating the soft resistance. The lower orifices of the holes 42 are disposed within an annular rib 43 which forms a valve seat for a closure plate 44. The upper orifices lead into the chamber 23 between two annular ribs 48 which form the valve seat for a closure plate 49 which is displaceable by the solenoid 25.
Patent ES-8503333-A1 (ES)
Title: 4-Quinolone derivatives.
IPC: A61P11/00
Filed: 1983-06-13
Abstract: The present invention relates to 4-quinolone derivatives represented by the following general formula (I) and salts thereof, as well as their use as pharmaceuticals and methods for manufacturing them. < CHEM > In the formula, R<1> and R<2> are same or different and they are hydrogen, lower aklyl of one to eight carbon chain length or lower alkenyl of one to four carbon chain length R<3> stands for hydrogen, lower alkyl of one to eight carbon chain length, lower alkyl of one to eight carbon chain length with one or two hydroxyl group(s), lower alkyl or three to ten carbon chain length with one or two ether bond(s), or-(CH2)nA where n is an integer of 1 to 3 and A is acetyl, acetyloxy, cyano orphenoxy Z stands for phenyl with or without substituent(s) selected from a group consisting of hydrogen, halogen, lower alkyl of one to eight carbon chain length, lower haloalkyl of one to three carbon chain length, lower alkoxy of one to four carbon chain length and COOR<4> (in which R<4> is hydrogen or lower alkyl of one to four carbon chain length) or Z stands for unsaturated hetero ring radical with five or six members having nitrogen, oxygen or sulfur as hetero atom.
Patent ES-8404850-A1 (ES)
Title: 2-Nitro-ethene diamines, process for their preparation and their use as medicines.
IPC: C07D213/36
Filed: 1983-08-31
Abstract: Compounds of the formula < IMAGE > in which R1 is an optionally substituted aryl or heteroaryl radical, R2 is an alkyl or alkenyl radical which is optionally substituted by alkoxy or cycloalkyl, or an optionally substituted aryl or heteroaryl radical, and X is an optionally aklyl-substituted methylene radical or a direct bond, but if X is a direct bond R2 is not aryl, or physiologically acceptable acid addition salts thereof, exhibit activity on the circulation system particularly as hypotensive agents.
Patent ES-8505315-A1 (ES)
Title: Production of vermiculite products.
IPC: D06M11/79
Filed: 1983-12-23
Abstract: A process for producing solid vermiculite products which are stable in water which comprises incorporating a source of ammonia or ammonium ions or a basic substance, preferably urea, in an aqueous suspension of vermiculite lamellae, shaping the suspension and removing water from the suspension by heating the shaped suspension at a temperature above 100 DEG C., preferably above 150 DEG C., such that ammonia or a basic substance is liberated within the suspension. The invention includes an aqueous suspension of vermiculite lamellae containing a source of ammonia or ammonium ions or a basic substance and a dry-powder mixture of vermiculite lamellae and a source of ammonia or ammonium ions or a basic substance.
Patent ES-8507306-A1 (ES)
Title: Display screen touch position detection apparatus.
IPC: G06F3/042
Filed: 1984-08-14
Abstract: A video display touch detection digitizer for generating the coordinate position when the video display is touched. The light signals for the X and Y coordinate array are generated from the raster scan signals of the video display during selected periods of the vertical and horizontal blanking intervals. Vertical and horizontal mirrors reflect, respectively, the resulting row and columns of light signals across the screen of the video display where other mirrors reflect the signals to, respectively, row and column signal detectors. Control circuitry detects the resulting interruption in the rows and columns of light signals when the screen of the video display is touched and generates signals representing the touch coordinates.
Patent ES-8607513-A1 (ES)
Title: Centering and guiding device for a roller supporting an element of considerable mass.
IPC: E04G21/18
Filed: 1984-11-16
Abstract: Device for centering and guiding a roller for supporting a massive component, incorporating, on each bearing face of the supporting components, two centering surfaces and at least one rack which are arranged in the direction of movement of the roller. The centering surfaces and the rack which are associated with one bearing face are placed opposite the centering components and the rack associated with the opposite bearing face. The roller incorporates the cylindrical roller wheels and at least one pinion in positions corresponding to the centering surfaces and the rack. The invention applies, in particular, to anti-earthquake bearing devices for a housing for storage of nuclear fuel assemblies.
Patent ES-8507014-A1 (ES)
Title: A device for the purification of gases.
IPC: B01D47/06
Filed: 1984-11-22
Abstract: The invention relates to a device which is intended for centrifugal separation on the basis of the specific gravity or by using a medium which increases the specific gravity. The device is in particular suitable for the purification of gases. The device is made up of a cyclone, a pre-scrubbing section and a centrifuge section. The operation of the device is based on rotational motion in the same direction, the separation being carried out by changing the angular velocities of the rotational motion. After moistening of the particles in the cyclone the angular velocity is reduced in the pre-scrubbing section in order to separate the heavy particles, whereafter the angular velocity of the gas being purified, when raised into the centrifuge section, re-increases, and at the same time an additional moistening is carried out, an effective mixing of the liquid and the gas taking place. By means of blowers which resemble a centrifugal pump and a rising spiral in the centrifuge section the material is raised into the centrifuge section, where the slurry is separated and passes through slits in the mantle back into the pre-scrubbing section, or is directed out into a separate pipe system.
Patent ES-8507443-A1 (ES)
Title: Biocidal fluoroalkanes and fluoroalkenes.
IPC: C07C19/14
Filed: 1984-12-06
Abstract: A method for the control of nematodes and soil-borne insects in agricultural crops which comprises applying to the situs of infestation a composition containing as active ingredient a compound of formula R-Z(CH2)n-Q wherein R is an alkyl radical of one or two carbon atoms carrying one-to-four fluorine substituents and one-to-three chlorine or bromine substituents represented as CFpX(3-p)- or CFrX(3-r)-CFsX(2-s)- Z is -(CH2-CHX)- or -(CH=CH)- X is chlorine or bromine Q is methyl, isopropyl, tert-butyl, or C3-C6 cycloalkyl n is 5 to 12 as required to yield in the compound a chain of 10 to 16 carbon atoms p is 1 or 2 r is 2 or 3 s is 0 or 1 or 2. A process for preparation of active ingredient compounds is described, and utility of compositions against nematodes and soil-borne insects is exemplified.
Patent ES-8602779-A1 (ES)
Title: Benzothiazine carboxamide di:oxide deriv.
IPC: C07D261/14
Filed: 1985-01-25
Abstract: 4-Hydroxy 2-methyl N-(5-methyl 3-isoxazolyl) 2H-2,3-benzothiazine 3-carboxamide 1,1-dioxide is made by (a) reacting 2-acetonyl saccharine with sodium ethylate for 5 mins. at 55 deg.C, cooling, adding 9% HCl and washing the ppte. of 3-acetyl 2H-1,2-benzothiazin-4(3H)-one 1,1-dioxide (b) treating this with ethylene glycol and p-toluene sulphonic acid in benzene to obtain 2H-1,2-benzothiazin-4(3H)-one 1,1-dioxide ethylene ketal (c) N-methylating this in aq. isopropanol soln. in basic medium with methyl iodide, standing for 24 hrs., and removing solvent to give the 2-methyl deriv. (d) hydrolysis with 9% HCl and methanol, dissolving the solid prod. in CH2Cl2, washing and drying to give 2-methyl 2H-1,2-benzothiazin -4(3H)-one 1,1-dioxide and (e) treating this with sodium hydride in anhydrous THF at 0-5 deg.C, adding 3-isocyanato 5-methyl isoxazole, removing solvent, pouring on water/ice, acidifying with HCl, dissolving in CH2Cl2, washing, drying and removing solvent.
Patent ES-8607147-A1 (ES)
Title: Pushing device.
IPC: B62D55/07
Filed: 1985-06-28
Abstract: A track-laying auxiliary thrust unit is connectable to a steerable wheeled or skid-mounted vehicle to add thrust and reduce the per unit area force on the ground. Various couplings are disclosed for interconnecting the thrust unit with the vehicle. The thrust unit derives its primary power from the vehicle which it is assisting through hydraulic hoses, a mechanical connection or an electrical interconnection. Thrust units in accordance with the invention are particularly useful in agricultural contexts for towing large and heavy agricultural implements with a tractor of modest capability.
Patent ES-8606781-A1 (ES)
Title: Stable vegetable oil emulsion prodn.
Filed: 1985-07-09
Abstract: Process comprises (a) emulsifying oil in water using protein, polysaccharide and lecithin as emulsifying agents, to obtain a pre-mix; (b) heating to 85 deg.C and re-cycling through a colloid mill; (c) adding the pre-mix to the remainder of aq. phase, which can incorporate sweeteners, flavours, stabilisers and sequestrating agents, to prevent instability; (d) adjusting to pH 6.9-7.4; (e) heating to 75-80 deg.C; (f) homogenising under 200-225 kg/sq.cm.; and (g) sterilising and bottling. Oil phase comprises soya oil, maize germ and a caseinate or soya protein.
Patent ES-8702565-A1 (ES)
Title: Building structure
IPC: E04B2/24
Filed: 1985-09-13
Abstract: The invention relates particularly to the general structure of buildings, including walls, roofs, floors, and ceilings. The apparatus of the invention combines essentially: ground bearing sills (1) presenting at least two vertical ribs or wings (1a) and (1b) between which ribs reinforced concrete is poured profiled parallelepipedic self- assembling blocks of different types (2) and blocks (4) whose sections are shaped to allow the pouring of concrete without any discontinuity profiled bearing joists (7) of inverted T-shape are adapted to co-operate with corresponding parts of the blocks, noteably the blocks (4) honeycombed plan elements (8) cooperate in support with wings of the joists (7) to make up slabs of floors, ceilings and roofs and tiles (12) shaped to be fixed on battens in combining positions with the joists (7). The invention is particularly useful for the formation of all types of buildings which have to withstand seismic shocks in earthquake zones since these buildings have the necessary ductility.
Patent ES-8703099-A1 (ES)
Title: Retaining device for an object.
IPC: B23Q7/00
Filed: 1985-10-15
Abstract: The device contains a pallet (1) for retaining an object (4), the underside of which is provided with grooves (10, 11) and a recess (20) lying inbetween, the side walls (17, 18) of such a pallet (1) being constructed with furrows (27, 28). The pallet (1) lies under the interposition of cylindrical members (2, 3, 47, 52, 53) on a base (5) with corresponding grooves (6, 7). However, the pallet (1) can also be held in situ by means of a beam which engages in the recess (20) in the same. Otherwise, the pallet (1) can be retained by means of holding elements which are in engagement with the furrows (27, 28). In such a pallet, it is possible to select the type of connection between the pallet and the base in accordance with the forces acting on the workpiece.
Patent ES-8706618-A1 (ES)
Title: Benzoylphenylurea derivative and its use as an insecticide
IPC: A01N47/34
Filed: 1985-12-20
Abstract: Disclosed is a compound of the formula: < IMAGE > (1) wherein X1 and X3 represent chloro or fluoro, X2 represents hydrogen, chloro or fluoro, X4 represents hydrogen or halogen, X5 represents -CF3 or -OCF3, Y represents oxygen or sulfur and an insecticidal composition containing said compound, a method for killing insect pests and a process for producing said compound and its use as pesticide.
Patent ES-8801086-A1 (ES)
Title: Substituted azolyl ethanol derivatives as plant growth regulators.
IPC: A01N49/00
Filed: 1986-04-30
Abstract: Compounds of formula : <CHEM contiene="yes"> wherein R1 is optionally substituted alkyl, alkenyl, alkyyl, cycloalkyl, cycloalkenyl of up to 8 carbon atoms or is optionally substituted aryl, aralkyl or heterocyclyl R2 is an optionally substituted alkyl, alkenyl, alkynyl, alkynylalkenyl, alkenylalkynyl, cycloalkyl, cycloalkenyl or cycloalkylalkyl group of up to 8 carbon atoms R<3> and R<4>, which can be the same or are different, are hydrogen, but are not both hydrogen, or are alkyl of up to 4 carbon atoms, alkoxy, OCF3, CF3 or halogen or together constitute a ring of 3-6 atoms Y is -CH= or =N- and esters, ethers, salts and metal complexes thereof are plant growth regulators.
Patent ES-8703173-A1 (ES)
Title: Method for the production of articles of clothing having the aspect of old used clothes.
IPC: D06Q1/00
Filed: 1986-04-30
Abstract: The method for the production of articles of clothing having the aspect of old, worn-out garments, consists of obtaining discolorings localized according to worn-out areas corresponding to a pre-determined design, where the discoloring is obtained through the first phase of the corrosion-printing process and directly either on the bolt of cloth which is yet to be cut, or on each individual piece of the garment after it has been cut. The localized corrosion can be obtained either through repeated applications with a screen or continuously by means of a printing drum.
Patent IE-911985-A1 (IE)
Title: Method and compositions for treating hiv-type 1 infection
IPC: C12R1/29
Filed: 1991-06-12
Abstract: A method of treating mammals infected with HIV-1, AIDS or ARC by administering a therapeutically effective amount of a compound represented by formula (I) or a pharmaceutically acceptable salt or ester thereof or stereoisomer thereof and pharmaceutical compositions containing it are disclosed.
Patent IE-902028-A1 (IE)
Title: N-phenylpyrazole derivatives
Inventor: ROBERTS DAVID ALAN
IPC: A01N43/56
Filed: 1990-06-06
Abstract: The invention provides N-phenylpyrazole derivatives of the formula:   <CHEM> wherein R<1> represents alkyl optionally substituted by halogen, R<2> represents alkyl, alkenyl or alkynyl optionally substituted by halogen, R<3> represents a phenyl group substituted in the 2-position by halogen; in the 4-position by optionally halo substituted alkyl or alkoxy; and optionally in the 6-position by halogen; and m and n are independently 0, 1 or 2; which are active against arthropod, plant nematode, helminth and protozoal pests.
Patent IE-912847-A1 (IE)
Title: Cleaning composition based on 1,1-dichloro-1-fluoroethane,¹methylene chloride and methanol
IPC: H05K3/26
Filed: 1991-08-12
Abstract: To replace cleaning compositions based on 1,1,2-trichloro- 1,2,2-trifluoroethane (F113) the invention proposes a composition comprising, by weight, 60 to 98.9 % of 1,1-dichloro-1-fluoroethane (F141b), 0.1 to 39 % of methylene chloride and 1 to 39.9 % of methanol. The composition, optionally stabilised, can be employed for cleaning solid surfaces, in particular for defluxing printed circuits and for degreasing mechanical components.