baber/WOPTO huggingface dataset:
Patent ES-8500199-A1 (ES)
Title: Process for preparing a refractory material which contains carbon
IPC: C04B35/00
Filed: 1983-02-11
Abstract: The purpose of this invention is to overcome the disadvantages of the refractory materials of the prior art which contain carbon and provide a refractory material which contains carbon and has excellent resistance to oxidation and hot mechanical strength. These properties are obtained by the addition of boron carbide and metal powder, comprising a metal powder of at least one metal selected from Al, Si, Fe and Ni, to the refractory material.
Patent ES-8402726-A1 (ES)
Title: Sepn. by flotation
IPC: B01D17/00
Filed: 1983-03-03
Abstract: The apparatus consists of a container for the materials to be separated, with lower inlet and upper outlets for the separate phases; an inlet for a liquid-air mixt. under pressure such that at least part of the air is dissolved in the liquid, facing inlet for the mixt. being treated; and an endless belt carrying rakes which includes a branch extending towards the outlets, in which the rakes penetrate into the free surface of the volume. - The belt is operated so that the rakes move towards the outlet for the light material separated.
Patent ES-8500414-A1 (ES)
Title: Swivelable quick connector assembly
IPC: F16L37/14
Filed: 1983-03-21
Abstract: A swivelable quick connect assembly for use with tubular conduits is disclosed as comprising a housing having an axial bore for receiving one end of the conduit, an elastomeric ring-like seal is disposed in the bore for providing a fluid tight seal between confronting portions of the conduit and the housing, an annular bushing is disposed in the bore for positioning the seal and for guiding the one end of the conduit into nesting relationship with the bore, and a retainer is detachably secured to the housing and is cooperable with an annular projection on the conduit for securing the conduit in its operative position within the bore, the retainer having resilient deformable portions which are adapted to snap over the locking wall upon insertion of the conduit into the housing bore.
Patent ES-8505331-A1 (ES)
Title: Process for the preparation of (d) 2-(d-methoxy-2-naphthyl) propionic acid and pharmaceutically acceptable salts thereof and new intermediates therefor.
IPC: C07C59/88
Filed: 1983-05-26
Abstract: (d)-2-(6-Methoxy-2-naphthyl)propionic acid and pharmaceutically acceptable salts thereof are prepared by resolving mixtures of (d)- and (1)-enantiomers of 2-(6-methoxy-2-naphthyl)propionic precursor acids or salts thereof with N-alkyl- or N-cycloalkyl-D-glucamines or salts thereof to isolate the corresponding (d)-2-(6-methoxy-2-naphthyl)propionic precursor acid which can be readily converted into (d)-2-(6-methoxy-2-naphthyl)propionic acid or a pharmaceutically acceptable salt thereof.
Patent ES-8407469-A1 (ES)
Title: Bis-perhalogenacyl or sulfonyl imides of alkali metals, their solid solutions with plastic material and their use in the production of conducting elements for electrochemical generators.
IPC: C07F1/00
Filed: 1983-06-01
Abstract: The invention relates to novel ionic compounds which can be incorporated in polymers whose monomer units include at least one hetroatom, particularly oxygen or nitrogen adapted to form bonds of the donor-acceptor type with the cation of the ionic compound, the solid solutions obtained being utilizable to form the electrolyte of an electrochemical generator. These ionic compounds are represented by the formula (CnX2n+1Y)2N-,M+ in which : X is a halogen, n varies from 1 to 4, Y is a CO or SO2 group and M is an alkali metal.
Patent ES-8502436-A1 (ES)
Title: A compound with analgesic and anti-inflammatory activity, a process for producing same and related pharmaceutical compositions
IPC: A61K31/4427
Filed: 1983-08-03
Abstract: N-(2-pyridyl)-[1,4-dimethyl-5-(4- chlorobenzoyl)]-2-pyrrolacetamide, of formula I: < IMAGE > can be prepared by reacting an ester, preferably the cyanomethyl ester, of 1,4-dimethyl-5-(4-chlorobenzoyl)-2- pyrrolacetic acid with a molar excess of 2-aminopyridine at from 70 to 200 DEG C, thereby producing a compound possessing analgesic and anti-inflammatory activity and capable of formulation into pharmaceutical preparations useful in the treatment of acute and chronic pain.
Patent ES-8504027-A1 (ES)
Title: Plate, foil or web-like materials made of mechanically and electrochemically grained aluminium, process for their manufacture and their use as supports for lithographic printing plates.
IPC: B41N3/04
Filed: 1984-02-13
Abstract: Disclosed is a sheet, foil or strip material comprising aluminum or an alloy thereof, which is first mechanically and then electrochemically roughened on one or both surfaces to produce the following parameters: (a) from about 60 to 90% of the surface comprise a basic structure, in which the arithmetic mean of the distribution of diameters Da1 of the pits is in the range from about 1 to 5 microns, (b) from about 10 to 40% of the surface comprise a superimposed structure formed of elevations having an average base F from about 100 to 1,500 microns2, in which the arithmetic mean of the distribution of diameters Da2 of the pits is in the range from about 0.1 to 1.0 micron, (c) the center line average roughnesses Ra of the entire surface are at least 0.6 micron, and (d) the contact area tpmi of the entire surface is not more than about 20% at a stylus working depth of 0.125 micron and not more than about 70% at a stylus working depth of 0.4 micron. Also disclosed is a process for the production of this material and offset-printing plates which comprise a layer of this material provided with a radiation-sensitive coating.
Patent ES-8605866-A1 (ES)
Title: Aqueous flux for hot dip metalizing process.
IPC: C23C2/30
Filed: 1984-03-15
Abstract: A flux bath and its use in treating ferrous articles prior to their being dipped in a molten aluminum-zinc alloy is disclosed. The flux may be molten bath or used as an aqueous solution which contains from 200 to 750 g/l dissolved solids. The dissolved solids are 91 to 98.5 wt. % zinc chloride, 1.5 to 9 wt. % ammonium chloride and, based on zinc chloride and ammonium chloride, from 0.6 to 3 wt. % fluoride ions.
Patent ES-8505176-A1 (ES)
Title: A novel derivative of benzoic acid.
IPC: C07D333/38
Filed: 1984-03-22
Abstract: A novel derivative of benzoic acid, 2-(2-thenoyloxy)-benzoic acid of formula (I) < IMAGE > I and pharmaceutically acceptable salts thereof with alkali and alkali-earth metals and with basic amino acids such as lysine, arginine and histidine are valuable antiinflammatory and analgesic agents. They may be prepared by reacting acetylsalicylic acid with a reactive derivative of 2-thiophenecarboxylic acid. The compounds of the invention may be formulated with conventional pharmaceutically acceptable carriers or diluents, to provide a pharmaceutical composition.
Patent ES-8503492-A1 (ES)
Title: Method of and apparatus for attaching fly strips to a slide fastener chain.
IPC: A44B19/58
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-8504657-A1 (ES)
Title: Process for the continuous preparation of oxygen-containing compounds.
IPC: C07C29/50
Filed: 1984-08-09
Abstract: Oxygen-containing compounds are prepared by oxidizing a hydrocarbon in the liquid phase with a gas containing molecular oxygen, at elevated temperatures and under superatmospheric pressure, by a continuous process in which the said gas is fed into the liquid reaction mixture, in a downward direction, at several points along the reaction zone via nozzle apertures, so that it emerges at each nozzle aperture with a velocity of from 0.01 to 1 m/sec in an amount of from 0.001 to 10 liters per second per nozzle aperture, and the said reaction mixture is brought into substantially uniform contact with the gas containing molecular oxygen, over the volume of the reaction zone.
Patent ES-8603956-A1 (ES)
Title: Clonned streptomyces bacteria gene
IPC: C12R/
Filed: 1984-10-31
Abstract: Excretable beta-galactosidase (I) isolated from other excreted prods. is new. DNA fragment comprising a gene naturally present in Streptomyces sp. and coding for an excretable (I) is new. DNA fragment comprising a gene coding for the Bgl protein, the gene being naturally present in Streptomyces sp. immediately upstream of a gene coding for an excretable (I) is new. - The gene is pref. naturally present in Strep. lividans 1326 chromosomal DNA.  It is pref. carried on a 2.20 kb Bal I-Bgl II fragment mapped with Bal I at 1.19, Stu I at 1.37, Sal I at 1.70, Bcl I at 2.10, Bgl II 2.47 and Bgl II at 3.39 kb. DNA fragment comprising the Streptomyces (I) promoter is new. Micro-organism transformed with a DNA fragment above is new. - Prepn. of a DNA fragment carrying a gene coding for an excretable (I) comprises isolation of the gene from a strain of Streptomyces sp. producing (I).  Assay of gene expression comprises transformation of a micro-organism with the DNA fragment defined in para. d(B),dfol(B) followed by the determn. of excreted (I) with a chromogenic substrate not readily taken up by host cells.  (0/3) DEAB- DE3586652 G Excretable beta-galactosidase (I) isolated from other excreted prods. is new. - DNA fragment comprising a gene naturally present in Streptomyces sp. and coding for an excretable (I) is new. - DNA fragment comprising a gene coding for the Bgl protein, the gene being naturally present in Streptomyces sp. immediately upstream of a gene coding for an excretable (I) is new. The gene is pref. naturally present in Strep. lividans 1326 chromosomal DNA. - It is pref. carried on a 2.20 kb Bal I-Bgl II fragment mapped with Bal I at 1.19, Stu I at 1.37, Sal I at 1.70, Bcl I at 2.10, Bgl II 2.47 and Bgl II at 3.39 kb. - DNA fragment comprising the Streptomyces (I) promoter is new. Micro-organism transformed with a DNA fragment above is new. Prepn. of a DNA fragment carrying a gene coding for an excretable (I) comprises isolation of the gene from a strain of Streptomyces sp. producing (I). - Assay of gene expression comprises transformation of a micro-organism with the DNA fragment defined in para. d(B),dfol(B) followed by the determn. of excreted (I) with a chromogenic substrate not readily taken up by host cells. EPAB- EP-187630 B A recombinant DNA molecule comprising a DNA fragment containing the promoter of the Streptomyces beta-galactosidase gene, not linked to the beta-galactosidase structural gene, which promoter is located in the Pst(8.8)-Xmnl(9.9)region of the 7 kb Pstl-Sphl region of Streptomyces lividans strain 1326 chromosomal DNA. (Dwg.0/1)
Patent ES-8606141-A1 (ES)
Title: System for shifting a vehicle to two or four-wheel drive
IPC: F16H48/30
Filed: 1984-11-06
Abstract: A gear transfer unit for selectively shifting an engine driven vehicle to either a two-wheel or four-wheel drive mode while in motion which unit includes a gear system of constant mesh gears, a synchronizer and means for activating the synchronizer for selective high and low speed coupling of the input drive to the front and rear output shafts of the unit.
Patent ES-8607804-A1 (ES)
Title: Method of fabricating composite or encapsulated articles.
IPC: B29L31/34
Filed: 1985-05-08
Abstract: A method for molding composite articles or encapsulating an article wherein an article to be encapsulated or molded and a heat curable thermosetting resin are loaded into the cavity of a mold, which has been preheated to the curing temperature of the resin. The mold is then evacuated to a subatmospheric pressure to impose a vacuum on the mold in order to impregnate the article with the resin and to degas the mold contents. The vacuum is thereafter released to burst any gas bubbles remaining in the mold contents. Superatmospheric pressure is then applied to the mold contents to cause the resin to encapsulate the article. The temperature and the superatmospheric pressure conditions are maintained for a time sufficient to partially cure the resin and form a unitary structure which is ejected from the mold. The structure ejected from the mold is subjected to a further heating cycle to completely cure the resin. Composite articles so formed are useful as structures, such as antenna waveguides, for space applications. Electrical components encapsulated by the process of the present invention have a high-reliability passivation layer.
Patent ES-8701972-A1 (ES)
Title: Primer assembly.
IPC: F42B3/26
Filed: 1985-05-30
Abstract: A primer assembly for use in the non-electric initiation of cap-insensitive explosives, especially of deck-loaded explosive charges by means of a single downline of low-energy detonating cord (LEDC), includes a percussion-actuated detonator seated in a cavity in a high-energy primer, and an explosive coupler in which a coupling explosive charge, housed in a plastic connecting block, is in initiating proximity to the detonator's percussion-sensitive ignition charge and sufficiently close to a cord-receiving perforation or conduit in or adjacent the primer as to be initiatable by the detonation of LEDC threaded therethrough. A preferred connecting block has a U-shaped channel for engaging the detonator, and a connecting block arm for attaching the block to the primer. Preferably the explosive coupler is seated within a block-like cavity in the primer.
Patent ES-8702674-A1 (ES)
Title: Digital display system employing a raster scanned display tube.
IPC: G09G1/28
Filed: 1985-07-15
Abstract: A digital display system includes a monitor arranged to receive digital display data and synchronizing signals to develop displays on a cathode ray tube. The monitor is switched between different line structure and/or color definition modes in response to the polarity of one of the vertical or horizontal synchronizing signals trains. A circuit receives this train to provide control signals to the horizontal time base and/or a color signal code converter. The time base control signal, in accordance with its binary value, controls the frequency of the time base. The color converter, in response to the control signals, either passes color signals received in parallel over six input lines without change to the cathode ray tube drive circuits or converts color signals on four of the input lines to output signals on the six lines to the drive circuits.
Patent ES-8700776-A1 (ES)
Title: Tracking control apparatus.
IPC: G11B20/12
Filed: 1985-08-21
Abstract: A tracking control apparatus for recording and/or reproducing signals on or from a rotating magnetic disc (2) having a plurality of concentric recording tracks, includes a transducer (11, 12) provided in contacting relation to the magnetic disc (2), a motor (13) coupled to the transducer (11, 12) for moving the transducer (11, 12) in the radial direction of the magnetic disc (2), a track status memory (51) for storing track identifying signals for each of the recording tracks, a level detecting circuit (54) for detecting levels of reproduced signals from the tracks, and a circuit (51, 65) for controlling the motor (13) for positioning the transducer (11, 12) in tracking relation to each of the tracks when either of the identifying signals indicates that the adjacent tracks on both sides are not digital data tracks, or the track is an analog data track, based on the outputs from the level detecting circuit (54), otherwise the positioning motor (13) is mechanically controlled regardless of outputs from the level detecting circuit (54).
Patent ES-8703585-A1 (ES)
Title: Thrust bearings.
IPC: F16C27/02
Filed: 1985-09-30
Abstract: Cooling is provided for a foil thrust bearing by means of flow openings in the thrust bearing disk or restrictions in the flow underneath the thrust bearing disk or the combination of both.
Patent ES-8707545-A1 (ES)
Title: Novel deoxyadenosine phosphate compounds and methods of making and using the same.
IPC: C07H19/20
Filed: 1986-02-04
Abstract: Nucleotide compounds are provided, namely 2-chloro-2'-deoxyadenosine 5'-phosphate compounds (I) especially as the monosodium and disodium salt, as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. The compounds of the invention have pharmacological properties and are useful antimicrobial agents, antiviral agents, and antileukemic agents. < IMAGE > I
Patent ES-8800340-A1 (ES)
Title: Method of low temperature bleaching with reduced amounts of chlorine requiring reduced bleaching intervals.
IPC: D06L3/06
Filed: 1986-03-21
Abstract: A method of bleaching textile materials in water at lower temperatures and reduced time intervals wherein: a source of bromide ions is added to the water to impart an initial concentration between 1 and 25 ppm a chlorine ion source is added to the water to yield an initial concentration between 25 and 90 ppm the wash water and textile materials are agitated for an interval between 30 seconds and 5 minutes and the bleached textiles are recovered. The process may be carried at temperatures between 80 DEG and 120 DEG F. Preferred ion donating sources are sodium bromide and sodium hypochlorite. If desired, the sodium bromide may be compounded with conventional detergent formulations.
Patent ES-8704829-A1 (ES)
Title: Fluid coupling system
IPC: B63B22/02
Filed: 1986-06-20
Abstract: An improved hose structure is provided for passing fluid across a pivot joint, that permits a transfer structure to pivot about two horizontal axes with respect to a vessel or the like at the sea surface. A middle conduit has a lower end connected to a pipe on the transfer structure and an upper end connected to a pipe on the vessel. The middle conduit can pivot, either by being flexible to bend along its length, or by being rigid but with flexible joints at its opposite ends. The pipe on the vessel can move up and down and is biased upwardly. When the transfer structure tilts, to raise or lower the lower end of the hose, the upper end can also rise or fall.
Patent ES-8708037-A1 (ES)
Title: Device for the pneumatic application of a hardenable building material hydromechanically transported in a highly viscous flow, particularly of a hydraulically injected concrete or mortar.
IPC: E21D11/10
Filed: 1986-06-25
Abstract: 1. Apparatus for the pneumatic application of a hardenable building material hydromechanically transported in a highly viscous flow, particularly of hydraulically injected concrete or mortar, which apparatus has a mouthpiece (8) at the end of a tube or hose conveyor pipe which feeds the building material delivered preferably by means of a pump, the conveyor tube possessing a delivery end preferably constructed as a nozzle (11), an opposite end having a compressed air feed opening, and a tube terminating between the two ends which feeds the viscous flow into the compressed air flow, wherein an accelerator is added to the building material by at least one feed pipe for promoting hardening, and the outward flow of building material is conducted by a flexible supply pipe section (19), wherein the mouthpiece (8) is provided with at least one connecting piece (3) of the compressed air supply and the tube or hose conveyor pipe (2), and the control pipe section (19) is connected to the output end (17) of the mouthpiece (8), and the accelerator feed pipe (25-29) is connected to the free end (22, 23) of the control pipe section (19) which ends directly before the outlet aperture (31), characterised in that a feed pipe (12) for a second accelerator which, together with the first accelerator added in the control pipe section (19, 30), promotes hardening of the building material, opens into the supply pipe end (9) of the mouthpiece (8) having the mouth of the compressed air feed pipe (13).
Patent IE-911870-A1 (IE)
Title: New antifungal preparations, process for making such¹preparations and process for obtaining plants with decreased¹susceptibility to fungi
IPC: C12N15/29
Filed: 1991-05-31
Abstract: New methods are provided for the identification and purification of proteins from plants with an inhibitory effect on pathogens and/or pests, such as insects, nematodes, fungi, and bacteria, using a combination of non-denaturing protein fractionation techniques on leaf-extracts of plants which were treated to develop induced resistance and an antipathogenic assay. Also provided are antifungal proteins obtained by the said method, recombinant nucleotide sequences encoding the said proteins, as well as plants with reduced susceptibility to fungi due to production and desired targetting of the said proteins in the plant.
Patent IE-912364-A1 (IE)
Title: Formaldehyde resin curing agents
IPC: C08K3/16
Filed: 1991-07-05
Abstract: A curing agent for curing formaldehyde-containing resins comprises (i) an ammonium salt and (ii) a Group II or Group III metal, or zinc or iron, salt and is used for curing resins having a ratio of formaldehyde to comonomer of no more than about 1.1:1. The combination of an ammonium and an aluminium salt is preferred and, when sulphate ions are present, can be used as a suitably concentrated, stable aqueous batch by including urea in the solution to improve the solubility of ammonium aluminium sulphate. The curing agent may be used to produce resin-bonded products such as moulded chipboard.
Patent IE-913868-A1 (IE)
Title: Video recorder with distortion corrector circuit
Inventor: REIME GERD
IPC: H04N5/93
Filed: 1991-11-06
Abstract: In the signal path (1) for the frequency-modulated luminance signal of a video recorder, an equalising circuit (11) is disposed between the video band (2) and the frequency demodulator (3) which, whenever the luminance signals fall below a specific switching level (U16), operates in the mode of a bandpass filter (19) which is tuned to the carrier frequencies of the luminance signals and, whenever the luminance signals exceed this switching level in the direction of higher values, operates in the mode of an amplitude-controlled delay unit. In the latter mode, phase errors caused by recording and transmission are largely cancelled, whereas, in the former mode, oscillation patterns with deteriorated oscillations are again refreshed in terms of amplitude through the resonance effect. The height of switching level (U16) is set by a noise detection circuit (21) which detects the rate of the oscillations which do not pass through a specific detection level of the noise detection circuit situated in the vicinity of the sound point line of the frequency demodulator. The equalising circuit is thereby adapted to the different reproduction quality levels of different video tapes in such a way that image reproduction with minimum interference and maximum definition is achieved. <IMAGE>
Patent IE-920469-A1 (IE)
Title: Process for the preparation of¹4-alkylsul-fonyl-1-alkyl-2-chlorobenzenes and similar¹compounds
Inventor: FOLZ GEORG
IPC: C07C313/04
Filed: 1992-02-13
Abstract: A process allows 4-alkyl(C1-C4)-sulfonyl-1-alkyl-2-chlorobenzenes to be produced with high yields and selectivity. Chlorides of p-alkylbenzene sulfonic acid are selectively chlorinated with gaseous chlorine in the presence of a chlorine carrier, at 50 DEG C to 100 DEG C, until a compound having formula (2), in which R1 stands for alkyl(C1-C4) groups, is obtained, this compound is then reduced with sodium hyposulphite or sodium sulphite in an aqueous medium at pH values between 8 and 10, at 40 to 90 DEG C, until a compound having formula (3), is obtained, and the latter is reacted with alkyl(C1-C4)-chloride in the presence of an acidifier at 80 to 150 DEG C. Also disclosed are compounds having formula (3), which contain the group -SO2X, in which X stands for a hydrogen or alkaline metal atom, instead of the group -SO2Na.