baber/WOPTO huggingface dataset:
Patent ES-8304050-A1 (ES)
Title: Process for the production of fine propulsive powders by granulation, and the powders so obtained.
IPC: C06B21/00
Filed: 1981-11-12
Abstract: The present invention relates to a process for the manufacture of fine propellant powders by granulation, and, by way of products, to the fine powders thus obtained. The process according to the invention consists in granulating the base materials, wetted with solvent, in a granulating tray 11, in subsequently subjecting the granules thus obtained to a first partial drying in a drier 14, and in completing the finishing of the said granules in a rounder 16, optionally in the presence of solvent. The process according to the invention can be carried out continuously or batchwise, with a very high degree of operational safety. The propellant powders thus obtained possess a good activity and are suitable for small-caliber and medium-caliber weapons.
Patent ES-8306366-A1 (ES)
Title: Quinoxaline-1,4-dioxide fodder suppliments
IPC: A23K1/16
Filed: 1982-06-16
Abstract: The invention relates to new quinoxaline-1,4-derivatives of the general formula (I) and biologically acceptable salts thereof, < IMAGE > (I) wherein Q is a hydrogen atom or a methyl group, R1 represents a hydrogen atom, a cyano, lower alkanoyl or nitro group or a halogen atom, R2 stands for cyano, lower alkanoyl, or a group of the general formula -COOR3, -CONR4R5 or -CO-NH-NR4R5, and R3 represents a hydrogen atom or a C1-18 alkyl, C6-12 aryl or C6-10 aryl-(C1-14 alkyl) group optionally substituted by a halogen atom or a hydroxy group, whereby the aromatic ring of the said groups may optionally contain 1-3 identical or different substituents selected from the group consisting of lower alkyl or alkoxy, amino, nitro, halogen and/or hydroxy, R4 is a hydrogen atom or a C1-18 alkyl, a lower alkenyl, a lower alkynyl, a lower cycloalkyl, C6-10 aryl, C6-10 aryl-(C1-4 alkyl) group optionally substituted by a halogen atom or a hydroxy group, whereby the aryl ring of the said groups may optionally contain 1-3 identical or different substituents selected from the group consisting of lower alkoxy, lower alkyl, amino, nitro, halogen and/or hydroxy substituents, a lower alkylcarbonyl, a lower alkylsulfonyl or a C6-10 arylsulfonyl group optionally substituted by an amino or a lower alkyl group or a mono- or bicyclic heteroarylsulfonyl group, or R4 and R5 represent, together with the adjacent nitrogen atom, a 5 or 6 membered heterocyclic group optionally substituted by a further nitrogen or oxygen atom, with the proviso that if Q represents hydrogen and R2 stands for carboxy, R1 may denote only other than hydrogen. Moreover, the invention relates to a process for the preparation of the above compounds and fodder concentrates, fodder additives or fodders containing the said compounds. The new compounds of the general formula (I) possess weight-gain increasing and antibacterial effects and can be used to advantage in the animal husbandry.
Patent ES-8405282-A1 (ES)
Title: Rigid sludge dewatering filter plate.
IPC: B01D39/20
Filed: 1982-08-26
Abstract: A rigid sludge-dewatering filter plate (1) comprising at least a first layer (2) and a second layer (3), the first layer (2) constituting a flat filtering element consisting essentially of jagged irregular particles (4) and the second layer (3) constituting a particulate support for the first layer (2), characterised in that the particles (4) of the first layer are of a material or materials whose hardness on the Moh scale is at least 7 and which are bonded together with an adhesive bonding agent (18), at least the majority of the particles (4) being of at least two sizes whose average diameter is substantially within the range 0.01 cms to 0.25 cms and being arranged with the average particle size of the particles (4) increasing from an exposed dense upper surface (15) of the first layer (2) to a lower surface (19) thereof, the second layer (3) having particles (5) which are larger than the largest particles in the first layer (2) and the particles (5) of the second layer (3) being bonded together and to the lower surface (19) of the first layer (2) by an adhesive bonding agent (18).
Patent ES-8308884-A1 (ES)
Title: Imidazo (1,2-a) pyrimidines, their acid-addition salts, medicinal preparations containing them and process for their preparation.
IPC: A61K31/505
Filed: 1982-12-23
Abstract: This invention relates to substituted imidazo[1,2-a]pyrimidines and non-toxic, pharmaceutically acceptable salts thereof. These compounds are useful in relieving pain and in treating hypertonia and coronary diseases.
Patent ES-8407194-A1 (ES)
Title: Method of forming spark wheel for lighter
IPC: F23Q2/46
Filed: 1983-02-08
Abstract: The method involves cutting a steel wire into pieces (1) of a definite length. Each piece is subjected to pressing using different punches and associated dies to form bevelled or rounded edges, together with axial holes. The operations also bring about the hardening of the relevant surfaces and the process may be completed by the formation of friction surfaces (1e) on the circular faces. - The first operation may use opposed punches to effect the preliminary formation of a piece set in a die hole. The second and third operations use assymetric punches (2c,2c') in a second die hole (4c), to effect unilateral chamfering (1b) together with the formation of an axial socket (1c). Punches (2d) then remove the core to form axial holes (1d).
Patent ES-8403639-A1 (ES)
Title: Extended control word decoding device.
IPC: G06F9/22
Filed: 1983-03-17
Abstract: A first field of a control word is decoded into 2<n> decodes for testing or specifying a first set of CPU conditions, a second field in the control word is decoded into 2<m> - X decodes for testing or specifying a second set of CPU conditions, and the X decodes which together with the 2<n> decodes of the first field test or specify multiples or pairs of a third set of CPU conditions and inhibit the 2<n> decodes from testing or specifying said first set of CPU conditions. This extended control word decoding device increases the number of simultaneous functions performed during execution of a control word in the central processing unit (CPU) of a computer system.
Patent ES-8405081-A1 (ES)
Title: Method for producing a machinable, high strength hot formed powdered ferrous base metal alloy
IPC: C22C33/02
Filed: 1983-03-23
Abstract: A method for producing a machinable, high strength hot formed powdered ferrous base metal alloy is provided which comprises providing a particulate mixture consisting of, in weight percent, from about 1.0 to about 3.0 percent copper, from about 0.16 to about 0.35 percent sulfur, from about 0.4 to about 0.8 percent carbon, with the balance being iron plus from 0 to about 2 percent incidental impurities forming this particulate mixture into a preformed article having a predetermined configuration sintering the so-formed article at a temperature sufficient to produce the desired alloy and subjecting the sintered article to a hot forming treatment to produce a hot formed, machinable, high strength ferrous base powdered metal alloy article having a density near theoretical.
Patent ES-8503365-A1 (ES)
Title: Inorganic foams.
IPC: C04B38/00
Filed: 1983-06-01
Abstract: Strong rigid foams comprising one or more layer minerals useful as insulation and fire-protection materials contain cells of which the mean diameter is below 60 microns, 90% have a diameter below 100 microns and substantially all are of diameter below 150 microns and are made by gasifying an aqueous suspension of the layer mineral(s) to produce a wet foam or froth containing bubbles of gas of which the diameters are as stated above and removing water from the wet foam or froth.
Patent ES-8404867-A1 (ES)
Title: Filtration system
IPC: B01D35/06
Filed: 1983-06-08
Abstract: The equipment consists of a cylindrical magnetic separator with magnets disposed on the surface of cylinder at the outlet of container holding the liq. to be filtered. The magnetic particles adhere to the magnets and are collected by comb. A level detector activates cylinder.
Patent ES-8406229-A1 (ES)
Title: Applicator nozzle.
IPC: B05C17/00
Filed: 1983-08-18
Abstract: An applicator nozzle (100) for applying a band of liquid composition to a workpiece comprises a flexible applicator portion (112) having a concave surface (118) which thus forms a depression (116), in which surface (118) is provided an orifice (120) through which liquid composition can be supplied to the depression (116). The depression (116) terminates in a doctor blade (114) which is formed at the convergence of the concave surface (118) and an outer surface (110) of the applicator portion (112) and bounds the depression (116) about the whole of its periphery. In use the nozzle (100) is placed on a workpiece, so that composition supplied to the depression forms a pool on the workpiece, and is moved along the workpiece with the nozzle axis tilted, so that the applicator portion (112) is flexed and thus only a trailing edge of the doctor blade (114) contacts the workpiece as the composition is applied. The width of the band of composition thus applied to the surface is controlled by the width of the depression (116) and the thickness thereof is controlled by the doctor blade (114).
Patent ES-8501023-A1 (ES)
Title: Method of making a fibrous thermally insulating layer with a coherent structure and thermally insulating element.
IPC: D04H1/42
Filed: 1983-09-21
Abstract: In a method of making a fibrous thermally insulating layer of coherent structure, a quantity of fibers is treated with a binder, whereby prior to or during the treatment with the binder, fibers are formed into a quantity of particles each having a substantially rounded periphery and consisting of a number of short fibers and the particles treated with the binder are conveyed by means of a gas as conveying medium via an inlet piece 11, 13 to within a container 3, the particles being blocked by an outlet piece 8 for the container, the outlet piece 8 being formed with gas outlet apertures 10. The particles are formed by vigorously agitating a number of flakes in a vessel, each flake consisting of arbitrarily arranged short fibers, and simultaneously applying pulsating forces to at least part of the volume of flakes, so that the flakes are converted into particles having a substantially rounded periphery and having a higher density than that of the flakes.
Patent ES-8505788-A1 (ES)
Title: Testing for the presence of native hydrocarbons down a borehole
IPC: G01N21/64
Filed: 1984-06-11
Abstract: In order to provide a reliable test for the presence of native hydrocarbons down a borehole during drilling with an oil-base drilling mud, a sample of the rock cuttings brought up from the vicinity of the drill bit by the circulating mud flow is collected, the sample or a fluid prepared from the sample is then placed in a spectrometer and is excited with electromagnetic radiation of one or more wavelengths. The radiation absorbed and/or emitted by the excited sample or sample preparation is sensed, and a plot is produced of the excitation and/or emission wavelengths against intensity, or in certain circumstances of the emission wavelengths against the excitation wavelengths. It can then be determined from the characteristic profile so obtained whether the hydrocarbon content of the sample incorporates only the oil base of the drilling mud or a combination of this oil-base and native hydrocarbons.
Patent ES-8504092-A1 (ES)
Title: Apparatus for bending and tempering glass sheets.
IPC: C03B23/033
Filed: 1984-07-19
Abstract: An apparatus for bending or bending and tempering of thermoplastic sheets such as glass sheets heated to their softening temperature by passing the glass sheets over a bed of straight or curved supporting rollers placed along a profile with an upward concavity. The apparatus comprises a pivoting assembly which transfers the glass sheets from a supporting bed of rollers with one slope to a conveyor with a different slope. The last supporting roller of the bed of supporting rollers constitutes the first support roller of the conveyor. The apparatus permits the transfer of glass sheets from a transport system with one slope to another transport system with a different slope without damaging either the glass sheets themselves or any coatings that may have been applied to the glass sheets.
Patent ES-8506143-A1 (ES)
Title: Plasma jet ignition appts.
IPC: F02P23/04
Filed: 1984-09-03
Abstract: The appts. has a plug which has an electrode from which a high energy spark is generated. The spark causes hydrogen which is introduced into the plasma generation cavity by a fuel line to become plasma. The plasma generation cavity is defined by magnetic field generation device. The cavity has an inlet opening adjacent the plasma generation location and an outlet orifice. The plasma is ejected as a plasma jet from the cavity from the orifice. - The magnetic field generation device is disposed as a magnetic field coil wound about the cavity. The magnetic field is charged by the discharge of a capacitor at the time of the formation of the plasma in the cavity. The magnetic field accelerates the plasma out of the cavity through the orifice so that the plasma exits as a high velocity jet and achieves effective penetration. Timing devices are also included for timing the introduction of hydrogen into the cavity, the discharge of the plasma generating spark and the triggering of the magnetic field. (Dwg.1/2) EPAB- EP-172954 B A plasma ingnition appts. (1), for generating plasma and for propelling said plasma from said ignition appts. (10) for ignition external to said ignition appts., said ingnition appts. comprising: means defining a cavity (30); electrical energy discharge means (15) cooperatively arranged with said cavity (30) and arranged for generating an electrical energy discharge in said cavity (30), said electrical energy discharge being at a level sufficient to generate plasma within said cavity, characterised in that said electrical energy discharge is below a level at which the generated plasma is propelled from the cavity and capable of ignition external to the cavity; and in that the appts. (10) includes magnetic field generation means (33) establishing a magnetic field within said cavity (30), said magnetic field providing supplemental propelling froce on said generated plas, the strength of said magnetic field being predetermined based upon the energy level of said discharge and the geometry of said cavity so as to propel the generated plasma from the cavity for ignition external to the cavity, whereby electrode (19,21) erosion is minimised and ignition and flame propagation are enhanced.
Patent ES-8707410-A1 (ES)
Title: Scalding machine for treating the carcass of a slaughtered animal.
IPC: A22B5/12
Filed: 1984-11-30
Abstract: Scalding machine for treating the carcass of slaughtered pigs, said machine comprising at least two compartments (4,5) disposed one behind the other, each compartment (4,5) having a cylindrical bottom (2,3) concentric with the axis of rotation of a drum (8,9) mounted for rotation above each compartment (4,5) and being provided at its periphery with spaced apart rows of carrier arms (12-19), the construction being such that the turning circles (36,37) of the arms (12-19, 12'-19') of successive drums (8,9) intersect each other and the arms of one drum are in vertical planes (20-25) which lie inbetween the vertical planes (27-32) of the arms of the next drum, which drums preferably are driven intermittently in synchronism such that when one drum rotates the other is stationary and vice versa.
Patent ES-8601353-A1 (ES)
Title: Plastic tub for a laundry washing machine.
IPC: D06F37/26
Filed: 1985-01-09
Abstract: Tub has two cylindrical half-shells with flanges bolted together and the adjacent lower parts of their inside surfaces having a planar profile. The forward half has an integral discharge opening laterally of the planar part and a filter body directly communicating with the opening. - The rear half has a cam for tensioning a transmission belt connecting the shaft of a drive motor to a pulley secured to a drum shaft. The forward half pref. has an integral collar surrounding a front opening of the tub and to which a counterweight can be screwed. The flanges are pref. configured to permit a circulation pump to be mounted in communication with the filter.
Patent ES-8607502-A1 (ES)
Title: Improvements introduced into endless spindles for the transmission of motion.
IPC: F16H25/22
Filed: 1985-07-08
Abstract: The invention relates to improvements of endless spindles for the transmission of motion. The conventional nut of the spindle is replaced by a nut-locknut assembly, all of the rollers situated between the nut and the screw being placed in like manner, i.e. perpendicular to a certain face of the screw and/or nut thread groove. The invention ensures a play-free adjustment between screw and nut.
Patent ES-8608658-A1 (ES)
Title: Independent firebox for solid fuels.
IPC: F24B13/04
Filed: 1985-08-07
Abstract: A firebox for solid fuels with continuous fuel supply, in particular an independent firebox for billet wood and gas coal, with a loading chamber (12) which is accessible through a loading chamber door (13), a grate (15), a waste gas passage (19) and, adjacent thereto, a waste gas/air and/or waste gas/water heat exchanger (23), is designed in such a manner that the loading chamber has the shape of an elongate cuboid, the long central axis of which runs essentially horizontally, the loading chamber door being arranged in one of the vertical long-side walls. In the loading chamber, a fuel supply device (29, 30) is accommodated, the supply direction of which is directed towards one of the two vertical end walls of the loading chamber, there being provided, adjacent to this one loading chamber end wall, in the loading chamber floor, an opening for the grate and, in the loading chamber roof, an opening forming the waste gas passage. The waste gas passage has in this connection secondary air openings (25) and opens into a secondary combustion chamber, the outlet of which leads to the heat exchanger.
Patent ES-8707961-A1 (ES)
Title: New tetracyclo compounds, a process for their production and a pharmaceutical composition containing the same.
IPC: A61P31/04
Filed: 1986-02-14
Abstract: New tetracyclo compounds of the formula: < IMAGE > (I) in which R1 is formyl, protected formyl, hydroxymethyl, protected hydroxymethyl, arylaminomethyl, carboxy, protected carboxy or substituted iminomethyl, R2 is hydroxy, alkoxy or protected hydroxy, R3 is hydrogen and R4 is methyl, hydroxymethyl or protected hydroxymethyl, or R3 and R4 are combined together to form methylene or oxo, R5 is hydroxy, alkoxy or protected hydroxy, and R6 is hydrogen, imino-protective group or alkyl, and pharmaceutically acceptable salts thereof, which have pharmacological activities such as antitumor activity, antimicrobial activity, and the like, and a process for their production and a pharmaceutical composition containing the same.
Patent ES-8708031-A1 (ES)
Title: A method of manufacturing bleached chemimechanical and semichemical fibre pulp by means of a one-stage impregnation process.
IPC: D21B1/02
Filed: 1986-03-12
Abstract: In accordance with the invention a chemimechanical pulp is produced from lignocellulosic material, for example wood chips, by subjecting the material to a process in which it is steamed, impregnated with alkali and peroxide, drained, pre-heated, refined and bleached. The material is impregnated in a single stage with a solution containing alkali and peroxide. Subsequent to passing an intermediate drainage and reaction stage, the material is pre-heated to a temperature of from about 50 DEG C., but not above 100 DEG C. The material is then refined in one or two stages. The material can be impregnated by immersing the same in the impregnating solution for a period of up to 20 minutes at a temperature of 15 DEG -60 DEG C., or by compressing the material in a screw press and permitting the compressed material to expand in the impregnating solution. The optimal brightness for a given peroxide charge is achieved by a balanced division of the peroxide charge between the chip impregnating stage and the bleaching stage.
Patent IE-912418-A1 (IE)
Title: Fungicides
Inventor: CLOUGH JOHN MARTIN
IPC: C07D401/04
Filed: 1991-07-10
Abstract: Fungicidal compounds having the formula (I): <CHEM> in which T is O or S; any two of K, L and M are N and the other is CB; Z is optionally substituted aryl or heteroaryl; X is a specified linking group; q is 0 or 1; and A, B and E are independently H, hydroxy, halo, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano.
Patent IE-902465-A1 (IE)
Title: Pharmaceutically active compounds
IPC: C07D493/04
Filed: 1990-07-06
Abstract: The disclosed invention is compounds represented by the formula and pharmaceutically acceptable acid addition, basic addition and quarternary amine salts thereof and pharmaceutically acceptable solvates thereof, wherein each Z is independently tetiary butyl, phenyl, naphthyl or adamantyl; substituted phenyl, wherein the substituents are one or more of halogen, lower alkoxy, phenoxy, nitrile, nitro, phenylsulfonyl, loweralkylsulfonyl, oxazol-2-yl, lower alkanoyl, benzoyl, lower alkoxycarbonyl, lower alkyl, lower alkylthio, phenyl, phenylaminothiocarbonyl, or lower alkylaminothiocarbonyl, hydroxyiminoloweralkyl hydroxyloweralkyl or carbonyl; or 4 or 6 membered unsubstituted or substituted heterocyclic ring containing at least one nitrogen with the remaining member of the ring being at least one carbon, and optionally sulfur or oxygen, wherein the substituents are one or more of carboxyl, hydroxymethyl, lower alkyl, loweralkylcarbonyl or aryl lower alkyl; X and Y are each independently a bond, -O-, each Q is independently a divalent substituted or unsubstituted, straight or branched chain lower alkanediyl, lower alkanediyl-cycloalkanediyl-lower alkanediyl, lower alkenediyl, lower alkynediyl, phenylene, dihydrofurandiyl, loweralkanediyl-dihydrofurandiyl-loweralkanediyl, tetrahydrofurandiyl, tetrahydropyrandiyl, loweralkanediyl-tetrahydropyrandiyl-loweralkanediyl or, loweralkanediyl-tetrahydrofurandiyl-loweralkanediyl, wherein the substituents are one or more of hydroxy, ketalized adjacent hydroxys, epoxy, fluorine, chlorine, azide, or amino; W is a monovalent substituted or unsubstituted aryl group or a heterocyclic single or fused ring containing from 4 to 10 ring atoms, at least one hetero atom of which is a nitrogen atom and the remaining ring atoms being at least one carbon and optionally sulfur or oxygen, wherein the substituents are one or more of hydroxy, oxo amino, carbamoyl, carboxyl, nitrile, nitro, lower alkoxy carbonyl, halogen, sulfamyl, lower alkyl, lower alkylthio, lower alkoxy, hydroxyloweralkyl, lower alkoxycarbonylloweralkyl, amino loweralkyl, carboxyloweralkyl, guanidino, thioureido, lower alkylsulfonylamino, aminocarbonylloweralkyl, allyloxycarbonylmethyl or carbamoyloxyloweralkyl; with the proviso that W cannot be substituted or unsubstituted isoxazolyl, andwith the further proviso that when Z is 2-chloro-4-methoxyphenyl, X is -O-, Q is C5-C7 alkanediyl and Y is a bond, W is not imidazolyl substituted at position 2, 4 and 5 with 1-3 substituents independently selected from the group consisting of hydrogen, hydroxyloweralkyl, nitro, loweralkoxycarbonyl, lower alkyl and amino methylene; W min is divalent W. The compounds have antiviral activity, antiinflammatory activity and are PAF inhibitors.
Patent IE-902805-A1 (IE)
Title: Optical resolution method for¹3s-(3-carboxybenzyl)-6-(5-fluoro-2-benzothiazolyl)methoxy-4s¹-chromanol
IPC: C07D311/42
Filed: 1990-08-03
Abstract: Preparative method for 3R-(3-carboxybenzyl)-6-(5-fluoro-2-benzothiazolyl)methoxy-4R-chrom anol via its salt with quinine.