baber/WOPTO huggingface dataset:
Patent ES-485587-A1 (ES)
Title: An ignition coil for motor vehicles
IPC: H01F27/245
Filed: 1979-10-31
Abstract: An ignition coil having a U-shaped laminated magnetic core 1 on one leg 1a of which are primary and secondary windings 2 and 3 includes an element 5 formed by a stack of rectangular laminations extending between the ends of the core legs to define a gap delta between one end of the element and that leg of the core carrying the windings. The stack 5 is mounted on a plate 6 that extends between the ends of the core legs. The laminations are secured by rivets 7,8,9. Mounting holes 11 are provided in the core leg 1b. The windings 2,3 and terminals HV, (LV) are embedded in resin 4.
Patent ES-8103047-A1 (ES)
Title: Aminoisoquinoline derivatives
IPC: A61K31/495
Filed: 1980-04-11
Abstract: Novel aminoisoquinoline derivatives of the general formula (I) < IMAGE > (I) wherein R1 represents a hydrogen atom or a C1-4 alkyl group, R2 represents a hydrogen atom, R3 represents a hydrogen atom, R4 represents a morpholinyl group or a piperazinyl group substituted with a pyridyl group, and pharmaceutically acceptable acid addition salts and quaternary derivatives thereof have been prepared. The novel compounds exert narcosis potentiating effects.
Patent ES-8101117-A1 (ES)
Title: Device for the treatment of wine by the Champagne process.
IPC: B65D85/30
Filed: 1980-05-16
Abstract: Apparatus for treating wine in bottles according to the champagne method comprises a rack in the form of a rectangular parallelepiped open on one face which is opposite to a base provided with support elements for the necks of one layer of bottles which completely fill the said rack, sometimes with several other superposed layers of bottles, each layer supporting the next. The casing has two sets of feet or runners so that it can be placed in a first position where the bottles are horizontal or a second position where the bottles are vertical, neck down. The inwardly directed insides of the side walls of the rack are provided with rails set perpendicularly to the base so as to guide the introduction of the bottles in horizontal position through the open face of the rack and to assure the wedging of the bottles placed against the said lateral walls.
Patent ES-8105998-A1 (ES)
Title: 6-Alkyl-7-phenyl-1,6-naphthyridine- 5(6H)-one derivatives
IPC: C07D213/82
Filed: 1980-07-23
Abstract: 6-Alkyl-7-phenyl-1,6-naphthyridine- 5(6H)-one derivatives having the formula I < IMAGE > wherein R1 represents C1-4alkyl, R2 represents hydrogen, C1-4alkyl, C1-4alkoxy, halogen, trifluoromethyl, C1-4alkylthio or -NR5R6, wherein each of R5 and R6 represents independently hydrogen or C1-3 alkyl, R3 represents hydrogen, C1-3alkyl, C1-3alkoxy, halogen or trifluoromethyl, and R4 represents hydrogen, C1-3alkyl, C1-3alkoxy or halogen, and acid addition salts thereof have muscle relaxant and anti-inflammatory activity and can be incorporated into pharmaceutical compositions.
Patent ES-8200410-A1 (ES)
Title: Process and device for suppressing magnetic disturbances in electrolytic cells.
IPC: C25C3/16
Filed: 1980-11-06
Abstract: Process and device for the suppression of magnetic disturbances in series of igneous electrolysis cells, for the production of aluminum, arranged transversally with respect to the axis of the series, operating with currents ranging from 200000 to 300000 amperes. It comprises the removal of the cathode current by a plurality of conductor elements (20) sealed in the cathode block and coming out vertically through the bottom of the vat, and the tapping off from 30 to 54% of the total cathode current in the connection conductor (8) arranged, at least on one portion of their path, outside the two vertical planes passing by the extremities of the anode system.
Patent ES-8107304-A1 (ES)
Title: Continuous anaerobic fermentation of heterogeneous mass - in closed fermentation chamber with hydraulic air-locks fitted with mechanical devices for feeding and discharging mass
IPC: C12M1/107
Filed: 1980-11-21
Abstract: Appts. for continuous anaerobic fermentation of a solid or liq. heterogeneous mass contg. more than 10% of dry materials comprises a closed fermentation chamber fitted with a device with a seal for taking off gas, a device for feeding the mass to be treated, a device for drawing off the fermented mass and a heating device. The appts. incorporates first and second hydraulic air-locks. The first air-lock for the feed is constituted by a vessel contg. liq. into which dips a partition which does not touch the bottom. One of the walls of the vessel is constituted by the wall of the fermentation chamber. The partition is constituted by a part of the top of the fermentation chamber The air-lock is fitted with a mechanical feed device and a level controller. The second hydraulic air-lock, for the discharge, is also constituted by a vessel into which dips a partition which does not touch the bottom. One wall and the partition of the air-lock are constituted by the lower walls of the fermentation chamber. The second air-lock is fitted with a mechanical discharging device. Appts. is applicable to fermentable masses of urban or agricultural origin e.g. household refuse, manure contg. litter, beetroot pulp, sea-weed. The invention resolves the problem of providing an anaerobic fermentation appts. operating continuously and fluid-tight to the gas obtd. by fermentation.
Patent ES-8201652-A1 (ES)
Title: Device for producing inlaid or sculptured knitted fabrics particularly in linear knitting machines.
IPC: D04B7/26
Filed: 1980-11-13
Abstract: In a device for producing inlaid or sculptured knitted fabrics in linear knitting machines, the yarn guiding tubes (GF) are rigidly supported, in predetermined numbers, on two rod-like elements (25) effective to be moved longitudinally of the knitting machine. Thus, as the rod-like elements (25) are operated, the yarn guiding tubes (GF) are contemporaneously moved thereby reducing to a minimum the yarn locating and supplying errors. In this way an inlaid fabric is obtained of very high fineness and quality.
Patent ES-8204550-A1 (ES)
Title: Device for the induction of specific brain wave patterns
IPC: A61B5/375
Filed: 1981-01-15
Abstract: Brain wave patterns associated with relaxed and meditative states in a subject are gradually induced without deleterious chemical or neurological side effects. A white noise generator (11) has the spectral noise density of its output signal modulated in a manner similar to the brain wave patterns by a switching transistor (18) within a spectrum modulator (12). The modulated white noise signal is amplified by output amplifier (13) and converted to an audio signal by acoustic transducer (14). Ramp generator (16) gradually increases the voltage received by and resultant output frequency of voltage controlled oscillator (17) whereby switching transistor (18) periodically shunts the high frequency components of the white noise signal to ground.
Patent ES-8201486-A1 (ES)
Title: Rowing apparatus to be attached on a surfboard, and its accessories.
IPC: B63B35/79
Filed: 1981-01-16
Abstract: A rowing apparatus can be mounted on a surfboard (1) and detachably fastened to it by means of a central tube (3) running in the longitudinal direction. The supporting feet (6), the feet support (5) and the fastenings for the seat (11) and the rowing extension arms (8) in the form of transverse tubes can be attached to this central tube (3) by means of retaining bushes (12') pushed onto the central tube (3). Furthermore, various fastening means for the rowing apparatus are provided in the area of the centreboard recess.
Patent ES-8206362-A1 (ES)
Title: Thread brake.
IPC: D05B47/04
Filed: 1981-08-03
Abstract: A thread brake (1) is described which is particularly suitable for regulating the tension of sewing thread (5) during winding. In a preferred arrangement, the thread brake comprises two coaxial brake discs (2, 3) rotatably mounted on a wear-resistant sleeve (8) which is supported on a pin (8a) passing axially through the body of an electromagnet (4). The outermost disc (3) is made of ferromagnetic material and, when the electromagnet (4) is energised, it is urged towards the other disc (2) so as to apply a braking pressure to the thread (5). A series of countersunk and radial apertures (7) are provided in the outermost disc (3) and are disposed in a circle concentric to axis of rotation. This disc (3) also has a slight concave depression (13) on its braking side directly opposite the other disc (2). Both discs have central apertures and the central aperture (16) of the outermost disc (3) is also countersunk. Both discs can tilt through a predetermined angle on the sleeve (8). The apertures (7, 16) provide an exit for material abraded from the thread due to passage between the braking discs (2, 3).
Patent ES-8206975-A1 (ES)
Title: Process for the preparation of blood coagulation factors.
IPC: A61K35/16
Filed: 1981-11-24
Abstract: What is disclosed is a method for making a preparation containing blood clotting Factors IX and/or X virtually hepatitis-safe by warming said peparation in the presence of calcium ions and in the further presence of an amino acid and/or a saccharide or sugar alcohol.
Patent ES-8304854-A1 (ES)
Title: Method and system for transporting live sea animals such as shell fish.
IPC: A01K63/00
Filed: 1982-08-10
Abstract: 1. Process for keeping alive aquatic animals, such as crustaceans, during transport thereof, in which the animals are placed and maintained in a water-tight space, characterized in that a humide atmosphere ist permanently maintained in this water-tight space at a temperature ranging from +5 degrees C to +13 degrees C, obtained by atomization of water in the upper part of the space in which the aquatic animals are housed, the condensed water being immediately recovered, after condensation thereof, in the lower part of the space in order to recycle it to the upper part after having cooled it and in order thus to avoid any formation of a permanent sheet of water in the water-tight space.
Patent ES-8500628-A1 (ES)
Title: Rubber powders and methods of producing and using rubber powders.
IPC: C08L33/02
Filed: 1983-07-13
Abstract: Rubber powders comprising unvulcanized rubber particles with an anti-tack agent covering are disclosed. These powders are made directly from rubber and anti-tack agent mixtures by mechanical action at a temperature above the glass transition temperature of the rubber. Typical rubbers used include NR, SBR, EPDM, BR and blends thereof and typical anti-tack agents include carbon black, silica and the like.
Patent ES-8404010-A1 (ES)
Title: Cooling system for internal-combustion engines.
IPC: F01P11/02
Filed: 1983-07-15
Abstract: Cooling circuit for internal combustion engines, with an excess-pressure valve which, when the cooling circuit is under full thermal load, limits the pressure in the feed to a value at which the pressure on the suction side of the coolant pump is always above the boiling pressure of the cooling medium, even at full delivery level of the coolant pump. The efficiency of the cooling function is improved as also the structural expenditure in connection with the cooling circuit is reduced thereby and also by the central arrangement, in the filling stub, respectively, the cap thereof, of additional excess-pressure and vacuum valves, of a throttle for a venting flow, of a level float switch for the filling level indication in the cooling circuit and of a blocking device against the opening of the cap which is under pressure.
Patent ES-8507497-A1 (ES)
Title: 5-Alkyl-1,6-naphthyridin-2(1H)-ones, intermediates, their preparation and their cardiotonic use.
IPC: C07D471/04
Filed: 1984-03-15
Abstract: Naphthyridines of formula (I) < CHEM > , where R is -alkyl, R min is hydrogen or methyl, R sec is hydrogen or alkyl, and Q is hydrogen, hydroxy, amino, cyano, carbamyl, carboxy or aminocarbamyl, are useful as cardiotonic agents (I, Q is hydrogen, hydroxy, amino, cyano or carbamyl) and/or intermediates therefor (I, Q is carboxy, aminocarbamyl, hydrogen, amino, cyano or carbamyl). Also shown are pyridinones of formula II < CHEM > where R and R min are as above and Q min is hydrogen or cyano, which are useful as cardiotonics (II, Q min is hydrogen) and/or intermediates (II, Q min is cyano or hydrogen). Processes for preparing the compounds of Formulas I and II are shown.
Patent ES-8704138-A1 (ES)
Title: A method for the production of at least one sodium aluminum fluoride salt.
IPC: C01F7/54
Filed: 1984-05-08
Abstract: A novel method is provided for the production of at least one sodium aluminum fluoride salt comprising reacting aluminum chloride in the form of an aqueous solution having a concentration of free acid of less than about 8N, hydrofluoric acid and a sodium salt selected from the group consisting of sodium fluoride and sodium chloride to produce at least one sodium aluminum fluoride salt in the form of a precipitate selected from the group consisting of Na3AlF6, Na5Al3F14, NaAlf4 and mixtures thereof, and recovering said at least one sodium aluminum fluoride salt.
Patent ES-8600225-A1 (ES)
Title: Alkyl carbamate prepn.
Filed: 1984-07-31
Abstract: Alkyl carbamates of formula (I), in which R1 is an alkyl gp., R2 and R3 are H, alkyl or together form a ring opt. contg. hetero-atoms, are made by reacting an amine of formula (II) with a cpd. of formula R1X, in which X is a nucleofugic gp., in apolar solvent e.g. benzene, heptane, etc. with a finely-divided alkali or alkaline earth carbonate or bicarbonate, in presence of a quat. ammonium or phosphonium salt and a crown ester or cryptane as catalyst.
Patent ES-8506681-A1 (ES)
Title: Piperazine deriv.
IPC: A61K31/495
Filed: 1984-09-20
Abstract: Piperazine derivs. of formula (I) (Ar1 Ar2 and Ar3 are phenyl opt. substd. with halogen, lower alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkylsulphonyl or a 5-6 member hetero-aromatic ring with one or two O, N or S atoms) are made by reaction of a diaryl methyl piperazine with an aryl acetylene and paraformaldehyde in presence of a catalyst such as copper sulphate in a conventional anhydrous solvent. - The prod. of formula (II) is then reduced with lithium hydride and aluminium in an anhydrous ether solvent.
Patent ES-8505487-A1 (ES)
Title: Method of recording information in a magneto-optical record carrier, apparatus for carrying out the method, and magneto-optical record carrier for use in an apparatus for carrying out the method
IPC: G11B5/02
Filed: 1984-09-21
Abstract: The disclosed method for writing information in a magneto-optical record carrier employs two light beams each positioned on one of two tracks on the record carrier. In one track information is recorded by one light beam, while simultaneously the other track is erased by the other light beam. This enables real time information recording.
Patent ES-8601518-A1 (ES)
Title: Data processing system including a main processor and a co-processor and co-processor error handling logic.
IPC: G06F11/00
Filed: 1984-09-24
Abstract: The co-processor has a busy output that indicates when the co-processor is executing a command, and is not available for external data transfer. The co-processor also has an error output which indicates a malfunction. A logic circuit is coupled to receive the error and busy outputs. The circuit generates an interrupt output on the coincidence of the two signals. - The circuit latches the busy signal to the main processor to ensure that the processor will honour the interrupt before executing another co-processor instruction. A further part of the logic circuit is responsive to a clear busy command from the main processor to clear the active busy signal to an inactive state.
Patent ES-8507218-A1 (ES)
Title: Method of waterproofing surfaces such as tunnels, canals and mines.
IPC: E21D11/38
Filed: 1984-11-16
Abstract: A method for waterproofing surfaces, especially the interior surfaces of tunnels, canals and mines, including the steps of: a) cutting strips of lining material b) drilling holes in the interior surface, according to the various transversal sections of the surface to be waterproofed c) fastening the strips of lining material to the surface by fastening members, so that the strips of lining material are anchored to the surface d) coupling each strip with the adjacent strips, in both longitudinal and transversal directions, to make a leaktight weld between them e) covering the fastening members not covered in the coupling operation with accessory pieces of lining material f) placing a cord or stringer of waterproof material at the side edges of the lining sections, between the end strips and the lower part of said side edges and g) sealing with an elastic sealer holes in the inner lining which enable the fastening members projecting from the surface to pass through the lining strips, as well as those joints between sheets or strips which, in addition to the welding between said sheets, require watertightness.
Patent ES-8606298-A1 (ES)
Title: 1,4-Dihydropyrazines, process for their preparation and their use in medicines.
IPC: A61P9/10
Filed: 1985-01-09
Abstract: 1,4-Dihydropyrazines of the formula I < IMAGE > in which R, R<1>, R<2>, R<3> and R<4> have the meaning indicated in the description, are used in medicines, in particular in circulation-influencing agents.
Patent ES-8608811-A1 (ES)
Title: Prepn. of chewing gum as interlaced cpd. fibres
Filed: 1985-03-18
Abstract: Method comprises (a) introducing a granular sweetener and chewing gum base or a granular chewing gum compsn. into the fibre-making section of a caramel filament-forming appts. (b) heating to melt the materials and form interlaced cpd. fibres with gum base:sweetener ratio of 0.2-1.5:1 pts. wt. and (c) mixing the interlaced fibres with an edible material. Sweetener is sugar (saccharose or maltose), sugar mixt. caramel or mixts. of these and granular edible material is tea leaves (black of green tea), dry fruit, (peaches or raisins), herbs (thyme) or oily seeds (sesame seeds or pine).
Patent ES-8609488-A1 (ES)
Title: Agents for the removal of impurities from a molten metal and a process for producing same.
IPC: C22B15/14
Filed: 1985-06-26
Abstract: An agent for removing impurities from a molten metal comprising a first compound capable of reacting with and removing the impurities contained in the molten metal and a second substance coated on the first compound to form a composite. The second substance has a contact angle with the molten metal less than that of the first compound, thereby causing the composite to be more wettable in the molten metal as compared to the first compound. This helps the composite to penetrate into the molten metal, resulting in the first compound efficiently reacting with the impurity contained within the molten metal. In one example of the invention, an desulfurising agent for iron and steel comprises calcium carbide having a coating of titania.
Patent ES-8609833-A1 (ES)
Title: A co2 tea laser utilizing an intra-cavity prism q-switch.
IPC: H01S3/105
Filed: 1985-08-01
Abstract: A CO2 TEA laser utilizing an intra-cavity rotating prism Q-switch (70) for angularly switching the resonator gain by periodically causing the resonator mirrors (54, 56) to be in alignment. An opto-electronic timing device (79), which includes a graded index glass rod (76) rotating with the Q-switch prism, generates a pulse to initiate the laser discharge at the proper time before the mirrors are aligned so that the laser output pulse occurs when peak gain is achieved. The Q-switch speed of rotation is chosen such that the time interval in which the mirrors are aligned is not long enough to support the tail portion of the pulse typical of the gain switched CO2 TEA laser.
Patent ES-8700577-A1 (ES)
Title: Annular gap pebble mill.
IPC: B02C17/16
Filed: 1985-08-28
Abstract: The invention relates to an annular gap-type ball mill for continuously pulverizing in particular mineral hard materials comprising an upright grinding container closed by a cover, and housing a rotor whose cone-shaped outer surface limits with the cone-shaped inner surface of the grinding container a grinding gap communicating with a feed aperture and containing grinding pellets, the rotor having a top portion being adapted in its shape to the inner surface of the cover, and including within its range a discharge opening. The annular gap-type ball mill is characterized in that the top portion of the rotor is conical to limit with the cone-shaped cover an annular discharge gap whose lower end of maximum diameter ends in an annular chamber at the open upper end of the grinding gap. The grinding pellets are prevented from sinking down in the grinding gap of which 100% are utilized for the grinding operation so that the residence time required for the pulverization of the mineral hard materials is reduced.
Patent ES-8609683-A1 (ES)
Title: An atomizer wheel for use in a spray drying apparatus.
IPC: B05B3/10
Filed: 1985-10-23
Abstract: An atomizer wheel for use in a spray drying apparatus comprises an interior annular liquid supply chamber, from which a number of substantially radial ejection ducts extends towards the external surface of the wheel through a length constituting a considerable portion of the radius of the wheel. The ducts discharge into a downwardly open annular discharge slit at a comparatively short distance from an external wall connected with a wheel cover and whose inner wall surface forms an axial-symmetrical surface of revolution with a substantially linear generatrix forming an angle of not more than 15 DEG with the axis of revolution. The comparatively steep slit wall ensures together with the large length of the ejection ducts that the liquid is atomized at the outlet of the discharge slit with a considerable downwardly directed axial velocity component so that the spray characteristics resembles those of nozzle atomization but with preservation of the general advantages with respect to flexibility and reliability of operation associated with wheel atomization.
Patent ES-8704277-A1 (ES)
Title: Induction motor control unit esp. for submersible pump
IPC: H02P3/18
Filed: 1985-10-31
Abstract: A device is provided for determining the phase shift between the voltage and current supplied to a motor and a comparator means for comparing the determined phase shift to a predetermined limit value. A device is responsive to the comparator for varying the power supplied to the motor when the limit value is exceeded. The comparator is adapted to compare the determined phase shift to a lower limit value and to a higher limit value, the device responsive to the comparator being arranged to vary the power supplied to the motor when the determined phase shift is greater than the higher limit value or less than the lower limit value. - The device responsive to the comparator comprises a switch for interrupting the power supplied to the motor when a limit is exceeded. The comparator comprises a counter operative to count pulses generated by an oscillator during the time period extending between the time the voltage has passed through a predetermined phase value and the time the current reaches the same phase value.   (19pp Dwg.NO.1/1)
Patent ES-8707496-A1 (ES)
Title: Antibacterial 7-oxo-4-thia-1-azabicyclo not 3,2,0 hept-2-ene derivatives
IPC: A61P31/04
Filed: 1986-09-29
Abstract: A compound of the formula I < IMAGE > (I) in which R1 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, the -CONHR1 group being present at the 3- or 4-position on the phenyl ring, and esters thereof at the 2-carboxyl group and/or at the 8-hydroxy group, have antibacterial and/or beta -lactamase inhibiting activity.