baber/WOPTO huggingface dataset:
Patent ES-8106375-A1 (ES)
Title: An ignition coil for ignition systems for combustion engines
IPC: H01F38/12
Filed: 1980-09-10
Abstract: The ignition coil has a cup-like insulating member (13) around one end of the coil unit (12) and in order to provide an insulating fixing therein of the coil unit (12), which is formed from a laminated iron core (15), a secondary winding (16) and a primary winding (17), a predetermined quantity of quartz sealing compound (14) is filled into the insulating member (13) and then the coil unit (12) is inserted so that the quartz sealing compound (14) surrounds the end section of the coil unit (12). Due to the quartz sealing compound (14) consisting of bitumen and quartz dust as a filler, the high tension strength is increased and due to the cup-like formation of the insulating member (13), the uniting of the joined portions is facilitated during mass production. The member (13) has a recess (23), a collar (26), an annular trough (27) and an outer rim (28), the trough (27) trapping the overflow of the sealing compound. The member (13) also has three feet (22) standing on a housing (10) of sheet steel.
Patent ES-8106529-A1 (ES)
Title: Penicillins, their salts, process for their preparation and therapeutic agents containing these compounds.
IPC: C07D499/70
Filed: 1980-10-08
Abstract: Compounds of the formula < IMAGE > and < IMAGE > wherein A is phenyl, p-hydroxy-phenyl, 2-thienyl, 3-thienyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy R is -NH-Z-X Z is straight or branched alkylene of 1 to 6 carbon atoms or cycloalkylene of 3 to 6 carbon atoms X is cyano, hydroxyl, mercapto, aminocarbonyl, aminosulfonyl, < IMAGE > < IMAGE > +TR OR1, OCOR1, SR1, SOR1 or SO2R1 R1 is straight or branched alkyl of 1 to 4 carbon atoms or phenyl R2 is hydrogen or alkyl of 1 to 4 carbon atoms and R1 and R2, together with an adjacent nitrogen atom to which they are attached, form a 3- to 6-membered heterocyclic ring and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases.
Patent ES-8205367-A1 (ES)
Title: Homogeneous iron based powder mixtures free of segregation
IPC: B22F1/10
Filed: 1981-03-05
Abstract: A metal powder containing particles of iron or steel and particles of an alloying element is apt to segregation and dusting. It has now been found that segregation and dusting can be reduced or eliminated if the powder contains a binding agent in solid or liquid state. It is preferred to add to the metal powder one of the agents polyethylene glycol, polypropylene glycol, glycerine, and polyvinyl alcohol, in a quantity of 0.005-0.2 percent by weight.
Patent ES-8302204-A1 (ES)
Title: Electric fuel pump for use in the fuel injection system or a spark-ignition internal combustion engine
IPC: F02M37/08
Filed: 1981-05-07
Abstract: An electrically-operated fuel pump is provided for supplying fuel to the fuel injection system of a spark-ignition I.C. engine. The pump comprises a casing wherein there is located a small electric motor and a rotary pumping assembly. The rotor of the motor is drivingly coupled to the impeller of the pumping assembly. The pump also includes a pressure relief valve for preventing the build up of excessive pressures within the casing, and a non-return valve provided at the pump outlet. The pump casing serves not only as a fuel containment member and a mechanical supporting structure, but also as the magnetic frame of the motor stator.
Patent ES-8203329-A1 (ES)
Title: Alkoxy-acyl carnitines and pharmaceutical compositions containing same
IPC: A61K31/205
Filed: 1981-05-29
Abstract: A novel class of alkoxy-acyl carnitines, wherein the alkoxy-acyl radical has from 4 to 6 carbon atoms (tipically: methoxypropionyl, ethoxypropionyl and propoxyacetyl) is prepared by reacting a solution of a carnitine salt in an organic solvent with an alkoxy-acyl halogenide, thus obtaining the corresponding salt of alkoxy-acyl carnitine. By eluting an aqueous solution of this salt through a column of an ion exchange resin activated in Cl- or Br- form, the chloride or bromide of alkoxy-acyl carnitine is obtained. The alkoxy-acyl carnitines are therapeutically effective in the treatment of cardiac disorders, hyperlipidaemias and hyperlipoproteinaemias.
Patent ES-8203448-A1 (ES)
Title: Device for effecting protective treatments on manufacture in concrete in operation as well as in prefabrication
IPC: E01C23/14
Filed: 1981-06-10
Abstract: Device for effecting protective treatments on manufactures in concrete constituted of the combination in a single apparatus of a panel for the heating of the surface to be treated provided with means for establishing on the surface itself a constant flow of hot air with the possibility to regulate the temperature, and of an assembly being apt to impregnate with a catalyzed monomer the surface of the already heat-treated concrete and to polymerize with hot water the catalyzed monomer once it has been absorbed by the manufacture itself.
Patent ES-8204931-A1 (ES)
Title: Tubular roll for a continuous casting machine.
IPC: B22D11/128
Filed: 1981-06-26
Abstract: A roll for guiding a cast metal strand emanating from a continuous casting machine comprises a cylindrical envelop rotatable about its axis by contact with the cast metal strand. A pair of tubular spindles project from opposite ends of the envelop coaxially fixed thereto and rotably mounted in the region of the outer ends in ball bearings fixed to the machine frame. A central tubular arbor equiped in a central portion thereof with an inductor extends with radial clearance through the spindles and is supported at end portions thereof projecting beyond the spindles in cradles fixed to the machine frame. A key or the like is provided in one of the cradles engaging in a cutout of the central arbor to prevent rotation of the latter during rotation of the envelop and the spindles connected thereto.
Patent ES-8300698-A1 (ES)
Title: N-(Difluoromethoxy substituted phenyl)-dichloromaleimides used in agricultural and horticultural fungicidal methods
IPC: A01N37/32
Filed: 1981-11-06
Abstract: A 2,3-dichloro-N-difluoromethoxyphenylmaleimide of the formula (I): < IMAGE > (I) is useful as an agricultural and horticultural fungicide, particularly for fruit trees.
Patent ES-8303993-A1 (ES)
Title: A combined lateral and vertical suspension arrangement, in combination with a railway car
IPC: B61F5/04
Filed: 1982-04-15
Abstract: A secondary suspension arrangement or system includes a pair of pneumatic springs connected between the crossmember of a bogie or truck and the body of the railcar. The pneumatic springs are arranged so as to form angles which extend inwards from opposite ends of the crossmember towards the centre of the railcar body in order to provide suspension both vertically and laterally for the railcar body.
Patent ES-8306154-A1 (ES)
Title: 6-Alpha-methoxy-penicillins, their salts, process for their preparation and therapeutic agents containing these compounds.
IPC: A61P31/04
Filed: 1982-09-01
Abstract: Compounds of the formula < IMAGE > wherein A is phenyl, p=hydroxy-phenyl, 2-thienyl or 3-thienyl and R represents substituents of various types and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
Patent ES-8306463-A1 (ES)
Title: Simultaneous manufacture of high-concentrated nitric acid and diluted nitric acid
IPC: C01B21/26
Filed: 1982-09-29
Abstract: The invention relates to a process for the simultaneous preparation of highly concentrated and dilute nitric acid by catalytic combustion of ammonia with air, heat recovery from the hot combustion gas containing the nitrogen oxides with deposition of an acid condensate, chemical absorption of nitrogen oxides from the combustion gas using the acid condensate and formation of dilute acid, physical absorption of nitrogen oxides from the combustion gas using nitric acid of at least azeotropic concentration, desorption of the nitrogen oxides from the acid and reaction with water-containing nitric acid and air or oxygen to give over-azeotropic or highly concentrated acid, which is worked up thermally to give pure highly concentrated acid. According to the invention, the process is characterised in that the combustion of ammonia is carried out in a pressure range from 2 to 15 bar, the combustion gas in combination with customary heat recovery is cooled to a temperature in the range from 100 to 180 DEG C, the thermal work-up step is heated using the gas cooled to that extent with deposition of an acid condensate, and the gas is then passed on to the absorption steps.
Patent ES-8402155-A1 (ES)
Title: Prolonged release therapeutic compositions based on hydroxypropylmethylcellulose
IPC: A61K9/22
Filed: 1982-12-17
Abstract: A carrier base material combined with a therapeutically active medicament and shaped and compressed to a solid unit dosage form having a regular and prolonged release pattern upon administration, the carrier base material being hydroxypropylmethylcellulose or a mixture of hydroxypropylmethylcellulose and up to 30% by weight of the mixture of ethylcellulose and/or up to 30% by weight of the mixture of sodium carboxymethylcellulose, and wherein the hydroxypropylmethylcellulose has a hydroxypropoxyl content of 9-12 weight % and a number average molecular weight of less than 50,000.
Patent ES-8503373-A1 (ES)
Title: Molecular cloning and characterization of the gene sequence coding for porcine relaxin.
IPC: C07K1/00
Filed: 1983-02-11
Abstract: Genes and DNA transfer vectors for the expression of porcine preprorelaxin sub-units thereof, including genes and transfer vectors for expression of porcine prorelaxin and the individual A, B and C peptide chains thereof and equivalents of all such genes. Methods for synthesis of the peptides techniques involving recombinant DNA.
Patent ES-8402224-A1 (ES)
Title: Linear compensation accumulator for containers such as phials, cans, bottles and the like.
IPC: B65G23/24
Filed: 1983-03-01
Abstract: The invention discloses a device allowing to compensate shutdown of a machine being part of a packaging line of bottled or canned products, by accumulating a considerable amount of containers in a stand-by serpentine course, so that the other machines of the packaging line upstream said accumulation course may go on with their normal operation.
Patent ES-8502987-A1 (ES)
Title: Benzo(b)thiophenes.
IPC: C07C45/63
Filed: 1983-08-16
Abstract: Benzo (b) thiophenes, compositions containing same, process for the preparation thereof, methods of reducing blood pressure and producing diuresis by the administration of the compounds, compositions and various intermediates, the benzo (b) thiophenes having the formula < CHEM >
Patent ES-8505580-A1 (ES)
Title: Closed liquid container and method of fabrication.
IPC: A47C27/08
Filed: 1983-09-22
Abstract: A polymer mixture is extruded into a tubular configuration which is cut to the desired length. One end of the tubular member (40) is framed by a support member (42) and a portion (50) of the end of the tube folds over the support member (42). A flat end piece section (52) is placed over the thus-formed end assembly which is then positioned so that the sealing end surface (52) of the assembly is supported on the upper face of a support fixture (54). The fixture 54) moves to a sealing area (C) where an induction heater (72) hot seals the flat end piece (52) to the end of the tubular member (40). The support member (42) is moved within the tubular member (40) to the other end of the tubular member (40) and the previous steps are repeated to seal the other end with a flat end piece section (80) having a fill opening (82). The internal support member (42) can be disassembled and the pieces removed througn the fill opening (82) of the container (30) formed.
Patent ES-8405930-A1 (ES)
Title: Heat exchanger.
IPC: F28F9/16
Filed: 1983-11-05
Abstract: The invention concerns a heat exchanger comprising a heat exchanger block having a plurality of tubes and fins arranged transversely to the tubes, at least one tube plate and a water tank, both made of a synthetic plastic material. The tube plate has orifices to receive the ends of the tubes and the water tank is fastened in a water tight manner to the tube plate. In order to obtain a simple and reliable joint of the heat exchanger tubes with the tube plate and the water tank with the tube plate, the plastic tube plate is provided on one side with projections. The orifices are located in these projections and the ends of the tubes are mounted in these orifices by expansion in the radial direction or impression in the axial direction. Both the tube plate and the water tank are equipped with flat surfaces at their edges. These surfaces rest on each other and the tube plate is joined with the water tank by vibration welding on these surfaces.
Patent ES-8507504-A1 (ES)
Title: Lysine salt of phenyl:methyl:indazolyl-oxy-acetic acid
IPC: C07D231/56
Filed: 1984-02-16
Abstract: The lysine salt of ((1-(phenylmethyl) 1H-indazol-3-yl) oxy acetic acid is made by reacting an aq. lysine soln. with the above acid in a suitable medium consisting of a 1-3C alcohol or their mixts., at 0 deg. C to reflux temp., pref. 20-40 deg. C.  The reactant are pref. used in stoichiometric ratio.
Patent ES-8502893-A1 (ES)
Title: Apparatus for machining tube ends.
IPC: B23B5/16
Filed: 1984-05-25
Abstract: Fixture for machining the cutting line of a pipe, including a centering device insertible into an end section of the pipe, the centering device including a clamping system having pressure pieces with pressure surfaces formed thereon, the pressure pieces being disposed about the longitudinal axis of the centering device, and a pressure motor for driving the pressure pieces in radial direction of the pipe, for maintaining an equal distance between each of the pressure surfaces and the longitudinal axis of the centering device and for holding the centering device in the pipe with the clamping system, and a coupling device disposed at an end of the centering device along the longitudinal axis thereof for mounting an accessory device.
Patent ES-8503491-A1 (ES)
Title: Method of and apparatus for attaching fly strips to a slide fastener chain.
IPC: A41H37/06
Filed: 1984-06-04
Abstract: Automatic assembly for sewing flypiece to a continuous slide fastener chain includes a sewing machine, a gapping device from which the continuous chain having element-free gaps formed at regular intervals therealong is fed to the sewing machine, and a flypiece delivery system for successively retrieving individual flypieces one at a time from a stack and successively advancing to the sewing machine. The flypiece delivery system is arranged such that successive flypieces are sewn to the fastener chain virtually even with the rate at which gapped chain is delivered from the gapping device.
Patent ES-8600744-A1 (ES)
Title: Mixed di:hydro pyridine di:carboxylic acid ester
IPC: A61K31/44
Filed: 1984-07-13
Abstract: 2,6-Dimethyl4-(3'-nitro phenyl) 1,4-dihydro pyridine 3,5-dicarboxylic acid ester with one isopropyl and one 2-methoxy ethyl ester gp. is made by trans-esterification of isopropyl or 2-methoxy ethyl 2,6-diemthyl 4-(3'-nitrophenyl) 1,4-dihydro pyridine dicarboxylate with 2-methoxy ethanol or isopropanol respectively. Reaction is in an inert non-alcoholic organic solvent in presence of an acid or basic catalyst at -20 to 140 deg. C. The 1,4-dihydro pyridine salt formed is treated with a basic inorganic medium.
Patent ES-8506428-A1 (ES)
Title: Screen and rotor assembly for grain husking, decorticating, polishing and whitening machines
IPC: B02B3/00
Filed: 1984-07-19
Abstract: A screen and rotor assembly for a grain husking, decorticating, polishing and whitening machine, and including an abrading screen supported by a screen holder, and an abrading rotor concentrically arranged within the abrading screen. The spacing between working surfaces of the abrading screen and the abrading rotor is maintained at a constant value, despite wear of the abrading surfaces thereof, by a plurality of axially extending channels in the screen holder for housing a corresponding plurality of abrading members such that the abrading members in turn support the edges of a plurality of alternate screen members located between each pair of consecutive channels, the channels being provided with a plurality of adjustable fasteners for holding the abrading members and for adjusting the radial position thereof. A pair of axially extending grooves is formed on the rotor means, each groove housing an abrading insert and being provided with adjustable fasteners for holding the inserts and for adjusting the radial position thereof, whereby regardless of wear the spacing between the abrading members and the abrading inserts can be maintained at a constant value.
Patent ES-8505300-A1 (ES)
Title: Scanning of the dead angle of the optical rear-viewing for vehicles.
IPC: G01S13/931
Filed: 1984-08-25
Abstract: Device for scanning the dead angle of optical rear-viewing for a vehicle. The device comprises means for emitting a wave beam (11, 12) which is arranged in the angular area (23, 24), the waves being reflected onto obstacles situated in the angular area, reception and selection means for the reflected waves, means for emitting sound and/light signals which are effective when the waves are reflected by an obstacle situated in the sector (25, 26) of intersection of the angular area (23, 24) and of the side band (13, 14), and means for controlling the emission means and which are active when the lever which actuates the electric signals for the flash lights is actuated. Application particularly to motor vehicles.
Patent ES-8507513-A1 (ES)
Title: Bis-dioxopiperazine derivatives, process for their preparation, antitumor agents comprising them and compositions containing them.
IPC: A61K31/495
Filed: 1984-10-30
Abstract: Disclosed are novel bis-dioxopiperazine derivatives and non-toxic salts thereof, process for their preparation, antitumor agents comprising them and compositions containing them. The bis-dioxopiperazine derivatives are represented by the following general formula (I): < IMAGE > (I) wherein R represents an alkyl radical having 1 to 17 carbon atoms, a cycloalkyl radical having 3 to 7 carbon atoms, a lower alkyl radical having a substituent or substituents selected from the group consisting of halogeno, carboxy, alkoxycarbonyl having 2 to 5 carbon atoms, lower alkoxy, substituted or unsubstituted phenoxy, naphthyloxy, substituted or unsubstituted phenylthio, substituted or unsubstituted phenyl and naphthyl, a substituted or unsubstituted phenyl lower alkenyl radical, a substituted or unsubstituted phenyl radical, a naphthyl radical, a heterocyclic radical selected from the group consisting of pyridyl, furyl and thienyl, an alkoxy radical having 1 to 8 carbon atoms, a substituted or unsubstituted phenyl lower alkoxy radical, or a substituted or unsubstituted phenoxy radical. A substituent or substituents on R may be selected from the group consisting of lower alkyl, halogeno, lower alkoxy, acyloxy having 2 to 5 carbon atoms, methylenedioxy, carboxy, amino, methanesulfonylamino and nitro. The above-mentioned "lower alkyl", "lower alkoxy" and "lower alkenyl" respectively refer to alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms and alkenyl having 2 to 4 carbon atoms.
Patent ES-8601919-A1 (ES)
Title: Acylated, hindered hexa:hydro:pyrimidine light stabilisers
IPC: C07D239/04
Filed: 1984-12-14
Abstract: Acylated, hindered hexahydro pyrimidine of formula (I) is new (where R1-R4 are 1-6C alkyl when opt. substd. with (m)ethyl, or phenyl, aryl opt. substd. with 1-3 substs. comprising lower alkyl, lower alkoxy or hydroxyl and (R1 and R2), (R3 and R4) each can form a 4-7C cycloalkyl ring with thin respective C atoms; R5 and R6 are H, 1-6C alkyl or aralkyl and R5 and R6 may form a 5-7C cycloalkyl ring with their respective C atoms; R7 comprises 1-20C alkyl opt. substd. with up to 5 lower alkyls, arylalkyl, 3-12C cycloalkyl, aryl substd. with 1-3 substits. comprising lower alkyl, lower alkoxy or hydroxyl, -OR9, -NHR9, -ACOR10 or -N(H)ANHCOR10 where R9 is 1-20C alkyl which can be substd. with up to 5 lower alkyl or 5-11C cycloalkyl; A is 1-12C alkylene which can be substd. with up to 18C alkyl or alkenyl; 2-4C alkenylene; up to 12C cycloalkylene; up to 12C cycloalkenylene; up to 8C bicyclo-alkylene; up to 8C sicycloalkenylene or plenylene; and R10 comprises hydroxyl, lower alkoxy, phenoxy or a gp. (II) where R8 is H, 1-10C alkyl, 1-10 substd. alkyl, aralalkyl, hydroxyl, oxyl or -C(=O)-R11 where R11 is 1-20C alkyl which can be substd. with up to 5 lower alkyls consisting of 1-3 up to 18C alkyl). A compsn. using (I) as a light stabiliser is also claimed. (I) is used with plastics for film and fibre and stabilisers the material against deterioration resulting from exposure to UV light. Specific (I) includes 1-(alkenoyl)2,2,4,4,6 pentomethyl hexahydro pyrimidine.
Patent ES-8602553-A1 (ES)
Title: Method and apparatus for the clarification of sewage and other wastes.
IPC: C02F1/52
Filed: 1985-02-02
Abstract: In a sewage purification system, the sewage is mixed with chemicals and delivered to a separator. A purified water effluent is removed from the top of the separator and a portion of the sludge is recycled to be mixed with the sewage feed. Pref. the flow rate through the mixer is 20-180 l/min. and the recycled sludge comprises 6% of this total flow. - The sewage is mixed in two U-shaped chambers which include baffles to provide the mixing function. The outlet of the downstream mixer is delivered to a splitter which delivers two streams of mixed sewage to opposite sides of the separator.
Patent ES-8705040-A1 (ES)
Title: New selectable and autonomously replicating DNA expression vector - useful in producing proteinaceous granules in cell transformants, esp. for prodn. of bovine growth hormone derivs.
IPC: C12P19/34
Filed: 1985-03-05
Abstract: (1) Selectable and autonomously replicating recombinant DNA expression vector is new when it contains (a) a runaway replicon; and (b) a transcriptional and translational activating sequence in the reading frame of a gene coding for a bioactive bovine growth hormone (BGH) deriv. The gene is one of 6 defined nucleotide triplet sequences, each carrying a DNA sequence coding for amino acids 9-191 of BGH linked to a defined DNA sequence coding for a translational stop signal. (2) The BGH deriv. coded for by the vector is of formulae (I)-(II) and is new. Met-Phe-Pro-Ala-Met-Ala-R2 (I) Met-Asp-Asp-Lys-R3 (II) Met-Asp-R3 (III) (R2=natural amino acid sequence of BGH from 6th amino acid to N-terminus; R3=natural amino acid sequence of BGH from N-terminal (first) phenylalanine). (3) Host cell transformed with a vector as defined above is new. (4) Plasmid pCZ103 is also new. (5) Prodn. of an intracellular highly homogeneous species of proteinaceous granule comprises (a) transforming a competent cell with a selectable and autonomously replicating recombinant DNA expression vector comprising a runaway replicon together with a transcriptional and translational activating sequence in the reading frame of a nucleotide sequence coding for a functional polypeptide (IV). The sequence contains a translational stop signal immediately adjacent to, and downstream from, the nucleotide triplet coding for the carboxy terminus of (IV); and (b) culturing the transformed cell under conditions suitable for gene expression and activation or induction of the runaway replicon.