baber/WOPTO huggingface dataset:
Patent ES-8105144-A1 (ES)
Title: Position adjusting device for sanitary and plumbing units using water under pressure
IPC: E03C1/322
Filed: 1980-09-17
Abstract: The invention relates to a position-adjusting device for sanitary and plumbing units using water under pressure, such as water closets, bidets, washbasins, showers, and the like. Position adjustments may be desirable in order to accommodate the needs of physically handicapped persons. Water, under pressure, is available at the sanitary unit in question. This water pressure is utilized to move the sanitary unit to positions which are uniquely accommodated to the particular user.
Patent ES-8106725-A1 (ES)
Title: 1,2,4-Oxadiazolin-5-one derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D271/00
Filed: 1980-10-10
Abstract: The invention concerns new compounds of the formula (I) < IMAGE > (I) < IMAGE > wherein R1 is hydrogen, phenyl or phenyl substituted with at least one alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro R2 is alkyl having 1 to 4 carbon atoms, cycloalkyl having 5 to 7 carbon atoms, phenyl, or phenyl substituted with at least one alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro R3 is alkoxy having 1 to 4 carbon atoms or hydrogen, R4 is hydrogen, alkyl having 1 to 4 carbon atoms unsubstituted or substituted with alkoxy having 1 to 4 carbon atoms, benzyloxy or cyano, phenyl, or phenyl substituted with at least one alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro, or phenyl-(C1-4alkyl)-alkyl, in which the phenyl moiety may bear an alkoxy substituent having 1 to 4 carbon atoms or a halogen m and n are each 0, 1 or 2 or a pharmaceutically acceptable acid addition or quaternary salt thereof. The compounds are potent vasodilators and exert a favorable influence on the extremital blood flow. They also show a heart function influencing activity. Methods for the preparation of said compounds and pharmaceutical compositions containing them are also the subject of the invention.
Patent ES-8200902-A1 (ES)
Title: Peroxygen compound-metal carboxylate redox catalyst system for vinyl chloride polymerization
IPC: C08F4/00
Filed: 1980-12-19
Abstract: A process for the bulk or suspension polymerization of vinyl chloride, in the presence of a redox catalyst system consisting of a peroxyester or diacyl peroxide, a stannous or antimony (III) carboxylate and a complexing agent.
Patent ES-8201758-A1 (ES)
Title: Electronic sound distribution system
IPC: H04R3/12
Filed: 1981-01-23
Abstract: An electronic sound distribution system comprises a sound generating or reproducing appliance, one or more sound diffusers (21) incorporating a loudspeaker (28) and a central unit (1) Fig. 1 not shown interposed between the appliance and the diffusers, the central unit being operable to switch on and off the appliance in response to switching on and off of a diffuser and to supply audio and power signals to the diffusers, each diffuser having means (25) for separating the audio signal from the electrical supply signal received from the central unit, means (26) for regulating the power and tone of the audio signal and means (27) for amplifying the audio signal to the level required by the loudspeaker. The appliance is switched on by operation of a relay (16) in response to detection (13) of supply current when a diffuser is switched on. Further circuitry (6) ensures the output of the central unit automatically accommodates the change in load as more diffusers are switched on.
Patent ES-8204348-A1 (ES)
Title: Developers and methods of processing radiation sensitive plates using the same.
IPC: G03F7/26
Filed: 1981-01-28
Abstract: A developer for processing image-wise exposed negative-working radiation sensitive plates based on organic solvent soluble diazo resins or certain photocrosslinkable resins or photopolymerizable olefinically unsaturated compounds includes a surfactant and a salt of an aliphatic carboxylic acid containing up to nine carbon atoms. The developer is substantially aqueous and has a reduced tendency to foam formation. It is useful in the photomechanical production of lithographic printing plates.
Patent ES-8301150-A1 (ES)
Title: Preimpregnated materials and methods of making and using them.
IPC: C08J5/24
Filed: 1981-03-24
Abstract: A preimpregnated material has a reinforcement substrate impregnated with a thermoset resin mix which includes an initiator susceptible to light in the visible range. The material has cover films in the conventional manner but at least one of them is opaque whereby to protect the material from premature hardening. It gels and cures on exposure to ordinary daylight. The material has wide applicability in patching or locally reinforcing, and in laying-up laminating processes. A preferred mix has a polyester resin, or small amount of a thickener and a photoinitiator system comprising tribenzylamine, rosin and a benzoyl substituted-oxime carbonate ester.
Patent ES-8203264-A1 (ES)
Title: Process and apparatus for forming a plastics film.
IPC: B29C48/10
Filed: 1981-05-29
Abstract: A plastics film is formed by annealing a molten tubular film (5) in a first enclosed space (6) and immediately thereafter directing cold air perpendicular to the axis thereof and expanding and solidifying the film in a second enclosed space (11) while in contact with cold air flowing parallel to film travel.
Patent ES-8304123-A1 (ES)
Title: 2-amino-4-(2,1,3- benzoxadiazol-4-yl)-1,4-dihydro-6- methyl-pyridine 3,5-dicarboxylates and Their 2-acylamino Derivatives
IPC: A61P9/08
Filed: 1981-11-10
Abstract: New compounds of formula I < IMAGE > wherein COOR1 and COOR2 are the same or different carboxylic acid ester groups and R3 is hydrogen or an acyl group, are useful in the treatment of coronary insufficiency, cerebrovascular accidents, spasms in smooth muscles or hypertension.
Patent ES-8301206-A1 (ES)
Title: Process for the preparation of human insulin or its derivatives from pig insulin or its derivatives.
IPC: A61K38/28
Filed: 1982-01-12
Abstract: What is disclosed is a method for making human insulin or modified human insulin from pig insulin or modified pig insulin by reacting the pig insulin starting material at a pH below its isoelectric point with an excess of a threonine ester in the presence of trypsin or a trypsin-like enzyme.
Patent ES-8307700-A1 (ES)
Title: Process for the production of acroleine or methacroleine by catalytic oxidation of propylene, isobutylene or tert. butyl alcohol with gas mixtures that contain oxygen.
IPC: C07C45/35
Filed: 1982-05-19
Abstract: A process is disclosed for preparing acrolein from propylene and methacrolein from isobutylene or tertiary butanol, by oxidation in oxygen-containing gas mixtures on specially prepared coated catalysts comprised of an inert support and a coating, enclosing this support, of an oxidic catalyst material containing the elements nickel, cobalt, iron, bismuth, phosphorus, molybdenum and tantalum or samarium and, if appropriate, also alkali metal or alkaline earth metal in certain atomic ratios. This coated catalyst is obtained by spraying a suspension of the starting material for the coating, which suspension contains a binder and, if appropriate, a pore-former, from above in an increasing amount onto a bed of the support, which bed is mechanically agitated and loosened up by a gas stream blow in from below, the ratio between suspending medium sprayed on and removed again by the gas stream remaining approximately constant. The thermal expansion coefficient of the precursor as a dry powder must not deviate by more than 15% from the coefficient of the support. The coating is densified by further agitation, and the material is dried in the continuing gas stream and heat-treated, if appropriate after decomposition of an added pore-former.
Patent ES-8401138-A1 (ES)
Title: Top-blown lance for a metallurgical converter.
IPC: C21C5/46
Filed: 1983-02-09
Abstract: A gas-injection lance has a main tube centered on an axis and having a lower end formed adjacent the axis with a plurality of throughgoing inner orifices and an upper end to which is fed a treatment gas under pressure that pressurizes the interior of the tube therewith sufficiently that the gas exits from the lower end through the inner orifices at supersonic speed. An annular array of nozzles traversing the lower tube end around the inner orifices each have an outer end opening outside of the tube and an inner end inside the tube. Respective pressure-reducers each have one side open at the lower tube end inside the tube and another side connected to the inner end of a respective nozzle for passing gas from the interior of the tube into the nozzles with a substantial pressure reduction so that the gas exits from the outer ends of the nozzles at subsonic speed. The pressure-reducers each comprise a body forming a chamber of predetermined flow cross section into which the respective inner nozzle end opens and an inlet on the body having an opening of flow cross section much smaller than that of the chamber and of the respective nozzle.
Patent ES-8506058-A1 (ES)
Title: Absorbent article
IPC: A61L15/22
Filed: 1983-03-01
Abstract: An absorbent article such as disposable diaper and sanitary napkin in which the backing sheet is a porous, vapor-permeable, liquid-impermeable film made by mixing 100 parts by weight of a polyolefin resin with from 28 to 200 parts by weight of filler and from 10 to 70 parts by weight of a liquid or wax-like hydrocarbon polymer or a liquid rubber, molding the mixture to form a film and then stretching the film uniaxially or biaxially so that its dimension after stretching is more than 1.2 times as large as its dimension prior to stretching.
Patent ES-8406576-A1 (ES)
Title: Yarns and tows comprising high strength metal coated fibers, process for their production, and uses thereof.
IPC: D01F11/10
Filed: 1983-03-14
Abstract: Yarns or tows of high strength composite fibers the majority of which comprise a core of carbon or the like and a thin, uniform firmly adherent electrically conductive layer or an electrodepositable metal, such as nickel or the like, the bond strength of the metal to the core being greater than 10 percent of the intermetallic bond strength of the metal layer. The composites can be produced by electrodeposition from a bath onto the core but the procedure must use external voltages high enough both (i) to dissociate the metal at the core and (ii) to nucleate the metal through the boundary layer into direct contact with the core.
Patent ES-8404960-A1 (ES)
Title: Process for preparing alkali metal silicate solutions in a static reactor
IPC: C01B33/32
Filed: 1983-04-15
Abstract: A clear-alkali metal silicate solution is obtained by passing an aqueous alkali metal hydroxide solution through a vertical tube reactor containing crystalline silica without mechanical stirring means.
Patent ES-8404589-A1 (ES)
Title: Regenerator for an intrabundle power-line communication system.
IPC: H04L25/02
Filed: 1983-04-22
Abstract: A regenerator for providing detection, remodulation, and retransmission of a digital data signal propagated in the differential mode over a pair of bundle conductors of a power line. The electric power signal, propagated in the common mode over the same bundle conductors, is conducted through the regenerator and provides a power supply voltage for the regenerator electronics. A series of electrical traps prevent the electric power signal from being conducted into that portion of the regenerator utilized for processing of the data signal. The regenerator also includes bypass switches for by-passing the regenerator electronics when a power supply voltage sufficient to operate the electronics is unavailable.
Patent ES-8406436-A1 (ES)
Title: Pyrrolidine derivatives, their preparation and medicines containing them.
IPC: C07D207/24
Filed: 1983-12-07
Abstract: Pyrrolidine derivatives of the formula: < IMAGE > wherein X represents an oxygen or sulphur atom, R represents a hydrogen atom or an alkyl radical, Ro represents a hydrogen atom, an alkyl radical or a phenyl radical optionally substituted by a halogen atom or by an alkyl, alkoxy, alkylthio or nitro radical, A represents a nitrogen atom or a radical =CH-, the symbol Y represents a hydrogen or halogen atom or an alkyl, alkoxy, alkylthio, alkylcarbonyl, nitro, amino, alkylcarbonylamino, alkylamino, dialkylamino, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, cyano, trifluoromethyl, hydroxy, mercapto, alkylcarbonyloxy or alkylcarbonylthio radical, n represents zero or 1, and p represents 1, 2 or 3, it being understood that the alkyl and alkoxy radicals, and alkyl and alkoxy moieties of any of the aforementioned groups, contain from 1 to 4 carbon atoms are new therapeutically useful compounds, more particularly useful as antidepressants.
Patent ES-8602531-A1 (ES)
Title: Continuous prodn. of sodium hydrosulphide
IPC: C01B17/32
Filed: 1984-03-12
Abstract: Method comprises maintaining the aq. prod. soln. resulting from reaction of gaseous H2S and aq. sodium sulphide soln. in unvented conditions while keeping a source of H2S contg. more than 5% of unsensitive gas in pressure demand relation with the soln.. Aq. sodium sulphide soln. is continuously introduced and the soln. is periodically vented to purge accumulated gases which do not vent with the soln.. - The H2S is pref. 99.5% pure.  (0/0)
Patent ES-8507535-A1 (ES)
Title: 7-Amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid, processes for their preparation and antibacterial agents containing them.
IPC: C07D413/04
Filed: 1984-05-10
Abstract: The invention relates to 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-quinoline-3-carbo xylic acids, processes for their preparation and compositions containing them as antibacterial agents. Also included in the invention are methods for treating bacterial infection using the compounds and compositions of the invention.
Patent ES-8600931-A1 (ES)
Title: Aqueous solution containing lipid-soluble pharmaceutical substance and a process for preparing the same.
IPC: A61P5/38
Filed: 1984-07-24
Abstract: Hydrogenated lecithin and a neutral amino acid is added to an av. aq. soln. of a lipid soluble active vitamin substance and/or ubiquinone to reduce side effects and stabilise the pH is maintained at 5.5 to 8. Part of the water may be replaced by a water miscible solvent and an isotonising substance may also be present.
Patent ES-8507420-A1 (ES)
Title: Process for preparing carbon monoxide.
IPC: C01B32/40
Filed: 1984-11-08
Abstract: Carbon monoxide is produced in an improved process in a carbon-filled, water-cooled generator in the configuration of a truncated cone in the longitudinal section, by the gasification of said carbon with a mixed gas of oxygen and carbon dioxide, wherein the improvement comprises injecting the mixed gas into the generator through at least one downwardly-directed, coolable nozzle arranged in the generator sidewall and removing the carbon monoxide formed.
Patent ES-8605369-A1 (ES)
Title: Method of concentrating grape juice
IPC: A23L2/10
Filed: 1984-12-20
Abstract: Grape juice is thickened by evaporating the water contained in it. During the evaporation process, the grape juice is first partly concentrated and after 20-70% (50%) of the total evaporation process it is cooled and the argol is removed by settling and filtering. The juice is then returned to the evaporator for final concentration.
Patent ES-8609165-A1 (ES)
Title: Shaping glass sheets to complicated shapes.
IPC: C03B35/20
Filed: 1985-03-29
Abstract: Bending a glass sheet to a complicated shape that comprises one portion bent sharply relative to a main portion of the sheet involving the use of a vacuum holder, an auxiliary shaping rail and means to correlate the movement of the shaping rail with that of the glass sheet during a bending cycle to insure that the glass sheet is clear of the auxiliary shaping rail except for such time in the glass sheet bending cycle that requires the auxiliary shaping rail to engage the glass sheet portion to be sharply bent against the corresponding portion of the vacuum holder. Another feature incorporated in a preferred embodiment of the present invention facilitates ready removal of glass fragments whenever a flawed glass sheet fractures at or beyond a shaping station outside a furnace where the glass sheet is heated to its deformation temperature.
Patent ES-8608070-A1 (ES)
Title: Mechanism to control the movements of weft insertion members in shuttleless weaving looms.
IPC: D03D47/12
Filed: 1985-06-05
Abstract: In a mechanism to control the movements of the weft carrying grippers in shuttleless weaving looms-of the type wherein a gearwheel controlling the grippers carrying strap is caused to rotate forward and backward by a variable pitch cam screw, passing longitudinally through a slider which moves forward and backward along a forced rectilinear path-the slider carries structure engaging the threading of said screw and adapted to cause the rotation thereof, comprising opposed pairs of oscillating sliding blocks.
Patent ES-8703071-A1 (ES)
Title: Method and apparatus for transmitting signals concerning an electric machine provided with a triple phase feeding cable.
IPC: H04B3/54
Filed: 1985-07-02
Abstract: For transferring signals relative to an electric machine provided with a three-phase power supply cable with three phase conductors, there is applied a signal to be transmitted to a first point in the three-phase cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly, and a reception signal is picked up in another point in said cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly. Preferably, similar capacitors are associated with each of the phase conductors in the cable at each end thereof, a galvanic separation transformer being disposed between such conductors, and the transmitter and the receiver, respectively, and an inductance being disposed between such transformers and conductors.
Patent ES-8609138-A1 (ES)
Title: A conveyor for use in carrying leg parts of half made pantyhose in an integrated pantyhose sewing machine.
IPC: A41B11/14
Filed: 1985-10-23
Abstract: A belt conveyor for delivering pantyhose whose panty part only has just been seamed by a panty part sewing machine (P) to a toe part sewing machine (T). When the half made pantyhose (6) are on their way to the toe part sewing machine (T) with the panty part (3) held by clipping members (20) and the leg parts (4,5) dangling from a guide pipe (13) of the panty part sewing machine, the belt conveyor (100), disposed between both the paths of clipping members (20) of the panty part sewing machine and suction members (30) of the toe part sewing machine, correctly receives the leg parts one by one in association with a guide member (120) disposed in contact with the belt conveyor at a short time interval. One of the leg parts, received by the belt conveyor (100) first, is delivered, by their suction, to the suction members (30) then coming close the other is delivered in the same way a little later. The guide member (120) moves back and forth to carry the leg parts and return to the original position in such exact sychronzation with the circular movement of the clipping members of the panry part sewing machine and the suction members (30) of the toe part sewing machine that the delivery can be made without failure despite the fact that leg parts of pantyhose are so light and soft as fluttering by a slight air stream. Also, the separate sewing systems, conventionally made for panty part and leg parts, can be joined together by the exact delivering of the belt conveyor.
Patent ES-8606274-A1 (ES)
Title: Process for the preparation of substituted piperidines.
IPC: C07D211/14
Filed: 1985-11-15
Abstract: Piperidines substituted in the 3- and/or 4-position are prepared by reacting a glutardialdehyde substituted in the 2- and/or 3-position with ammonia or a primary amine and hydrogen at elevated temperature and under superatmospheric pressure in the presence of a hydrogenation catalyst.
Patent ES-8704511-A1 (ES)
Title: Process for the synthesis of peptides.
IPC: C07K5/00
Filed: 1985-11-22
Abstract: The process enables peptides to be synthesized from amino acids with the participation of trialkylcyanosilanes. The peptides obtained by this synthesis route are used, in particular, in pharmaceutical applications.
Patent ES-8701140-A1 (ES)
Title: Transition metal complex catalyzed reactions.
IPC: C07F9/6578
Filed: 1985-12-09
Abstract: Transition metal-diorganophosphite complex catalyzed carbonylation processes, especially hydroformylation, as well as transition metal-diorganophosphite ligand complex compositions, diorganophosphite ligands and transition metal-diorganophosphite catalysts.
Patent ES-8704149-A1 (ES)
Title: New arachidonic acid analogues
IPC: C07C57/42
Filed: 1986-01-22
Abstract: Arachidonic acid analogues of the formula (I) and their salts are new, where m is 1-5; n is 4-12; R1 is H or 1-6C alkyl; R2 is H or 1-6C alkyl; X is a double or triple bond and A and B are each H when X is a double bond and are absent when X is a triple bond. Fourteen cpds. (I) are specifically claimed, including 2-(2-(1-tridecynyl)phenyl) methylenepropan-1,3-dioic acid and its monoethyl ester; 2-(2-(1-tridecynyl)phenyl)-methylpropan-1,3-dioic acid; 2-(3-(3-(1-octynyl) phenoxy)propyl) propan-1,3-dioic acid and its monoethyl ester; 2-(3-(3-((2)-1-octenyl)phenoxy) propyl)propan-1,3-dioic acid and its monoethyl ester. - In an example, a soln. of sodium (0.408g) in ethanol (50ml) under nitrogen was treated with diethyl malonate (2.84g) then 11-bromo-2-(4-(Z)-undecenyl) -phenoxy ethanee (1.3) and the mixture was refluxed for 30 hours then worked up to give 510mg of diethyl 2-(4-((Z)-1-undecenyl)phenoxy ethyl)-propan-1,3-dioate.
Patent ES-8706206-A1 (ES)
Title: Process for producing diol and furan and microorganism capable of same.
IPC: C12N1/14
Filed: 1986-02-13
Abstract: The invention provides a microbiological method for preparing do and furan compounds from a variety of substrates using the microorganism Hyphozyma roseoniger, CBS 214.83 and ATCC 20624.
Patent ES-8705920-A1 (ES)
Title: Labelling of oligonucleotides.
IPC: C12Q1/68
Filed: 1986-03-14
Abstract: A method is provided of making an oligonucleotide which comprises hybridizing (a) a shorter fragment of the desired oligonucleotide with (b) a nucleic acid fragment longer than (a) and complementary to the desired oligonucleotide, one of (a) and (b) carrying an organic radical which differentiates its physical properties relative to the other of (a) and (b), contacting the hybridized material with an enzyme and nucleoside triphosphates whereby the shorter fragment grows in one direction until it is substantially cotermined with the complementary nucleic acid fragment, denaturing the hybridized material and separating lengthened (a) from (b).
Patent ES-8800707-A1 (ES)
Title: Use of water-soluble polymers in aqueous chemical light formulations.
IPC: C09K11/07
Filed: 1986-04-01
Abstract: Aqueous chemiluminescent systems have been found to exhibit improved chemiluminescence due to the presence of minor amounts of a water-soluble polymer.
Patent ES-8800946-A1 (ES)
Title: Derivatives of Guanine, process for their preparation and a pharmaceutical preparation.
IPC: A61K31/52
Filed: 1986-04-30
Abstract: Antivirally active compounds of formula (I), wherein m is 1 or 2, n is 1 or 2, whereby m is 1 when n is 2 and m is 2 when n is 1, Ra is (CH2)pOH, NHCONH2 or CORa, Ra is hydrogen, hydroxy or amino, p is 1 to 4, Rb and Rb are independently selected from hydrogen or (CH2)pOH, with the proviso that at least one of Rb or Rb is hydrogen or Rb and Rb together constitute an additional carbon-carbon bond to form an alkyne or a physiologically acceptable salt, geometric or optical isomer thereof processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and the medical use of the compounds.