baber/WOPTO huggingface dataset:
Patent ES-476681-A1 (ES)
Title: Automatic apparatus for the treatment of links of metallic chains
IPC: B21L11/00
Filed: 1979-01-09
Abstract: Automatic apparatus for the treatment of the links of metallic chains which comprises, in operative sequence: means for the automatic application of soldering powder to the chains being treated means for the automatic removal of the excess of soldering powder applied to said chains and means for the automatic application of a powder which isolates each chain link from the next during the soldering operation. The application and removal means also have the function of movable guide means for the chains being treated.
Patent ES-480076-A1 (ES)
Title: Pressure transducers having piezoresistive strain gauges and methods of manufacturing such transducers
IPC: G01L9/00
Filed: 1979-04-28
Abstract: To make a diffused piezoresistive pressure transducer (10) insensitive to surface charges which may develop in the use of the transducer in a fluid-filled pressure transmitter assembly, electrically conductive layer (18, 20) is formed over diffused piezoresistive sensors (Rc Rt) as an integral part of the transducer (10). The layer (18, 20) is connected to an electrical supply source (V.D.C.) to allow any charge build up on the surface of the layer (18, 20) to be bled therefrom with no change in the potential difference between the diffused piezoresistive sensors (Rc Rt) and the layer (18, 20). The transducer includes P-type sensors (Rc Rt) diffused in N- type silicon. The conductive layer (18, 20) deposited on a silicon dioxide layer (14) comprises sublayers of chrome and gold.
Patent ES-487218-A1 (ES)
Title: Magnetic signals generator.
IPC: F02P7/067
Filed: 1979-12-21
Abstract: This generator for the control of the sparking of an internal combustion engine comprises at least two coiled sensors (9,10) and (11,12) disposed and fixed radially on the periphery of the permanent magnet 7 of cylindrical shape.
Patent ES-488173-A1 (ES)
Title: Process for compacting a sand mould.
IPC: B22C15/28
Filed: 1980-02-01
Abstract: The sand mould is subjected to vibrations, in one form, and is then subjected to a first compaction by a gas pressure weight. The final compaction is effected by means of a press.
Patent ES-8106080-A1 (ES)
Title: Distributed control memory network
IPC: H04Q11/04
Filed: 1980-07-23
Abstract: A computer-controlled distributed communication system in which there is a system controller and a plurality of group controllers all interchanging information over a system bus. Each group controller has its individual group bus for the exchange of information between stations of the group and the group controller. Each group controller shares a portion of its random access memory (RAM) with the system controller. When information is directed at approximately the same time to the RAM from a group central processing unit (CPU) bus and from the system CPU bus, the first to access the RAM is enabled to feed its information. Neither bus has any preference. The fed information is stored temporarily in a temporary storage of mailbox RAM in the group. Within the mailbox RAM, separate sections are provided for the storage of information for each direction of information transfer. The mailbox RAM is periodically interrogated during regular scans by the respective controllers to determine if information is stored awaiting transfer. An indication of stored information in a section triggers the transmission of information from the mailbox RAM when the destination bus is available. In this way, each processor can continue functioning without the imposition of a hold condition when access to the bus is not possible at that time.
Patent ES-8106831-A1 (ES)
Title: Process for preparing carbonated beverages using coated charcoal and process for preparing the coated charcoal.
IPC: A23L2/40
Filed: 1980-09-26
Abstract: Carbonated aqueous liquids can be prepared at ambient pressure with activiated charcoals containing adsorbed carbon dioxide and a coating of a small organic compound such as a di or tricarboxylic acid, a C10-C18 fatty acid or a monocyclic terpene or related compound.
Patent ES-8106042-A1 (ES)
Title: Compact pump driven by an electric motor.
IPC: F04D29/10
Filed: 1980-10-03
Abstract: 1. A compact pump driven by an electric motor, comprising a first chamber (13) having liquid inlet means (14) and liquid outlet means (15), feed means, e.g. an impeller (20) or the like adapted to force said liquid from said inlet means towards said outlet means, and a second chamber (16) encapsulating an electric motor (17), said feed means being mechanically coupled to the shaft (18) of said electric motor, said first and second chambers being adjacent to one another and being essentially separated by seal means (19) made from elastically compressible material, said seal means having a static seal portion (35) extending essentially in peripheral direction as well as an essentially central dynamic seal portion (36) defining a shaft opening (37), said shaft of said motor extending therethrough, the first chamber (13) being defined by a first part (11) of said housing and the second chamber (16) being at least partially defined by a second part (12) of said housing being formed with motor receiving means (29, 31), said two parts of the housing being mutually assembled to form said compact pump, characterized in that the two parts (11, 12) of the housing are mutually assembled by means of snap connections (28) and in that spring means (32) are interposed between said seal means (19) and said motor (17) being compressed upon assembly of the pump, said spring means forming the only pumpside fixing means of the motor to position the latter in the interior of the second chamber (16) between an axial end zone (31) of said chamber and said spring means.
Patent ES-8200473-A1 (ES)
Title: Apparatus for damping the noise in cooling towers
IPC: F28F25/00
Filed: 1980-12-01
Abstract: An apparatus for damping the noise of water charged in a cooling tower onto the top of heat exchanger elements by a distributing device and dropping down from the bottom of the heat exchange elements into a collecting basin, by means of vertically inclined impact surfaces of rigid insert elements which are arranged above the collecting basin in the cooling tower. In order to avoid the direct impingement of drops of water onto the surface of the water without impairing access to the collecting basin even with a greatly varying level of water, the lower edge of the rigid impact surfaces is arranged above the maximum water level in the collecting basin and extended by a flexible guide tail which extends into the water of the collecting basin with a minimum water level. This guide tail can be pushed aside and held out of the way upon cleaning and continuously diverts the water film into the vertical direction so that a noisy separation of the water film is made impossible.
Patent ES-8207436-A1 (ES)
Title: Process and device for isotropic separation by gaseous diffusion.
IPC: B01D59/14
Filed: 1980-12-16
Abstract: An apparatus and process are disclosed for separation of isotopes by gaseous diffusion. The apparatus comprises at least one assembly of microporous capillary tubes having a hydraulic diameter below 0.5 cm, an average pore radius below 200 ANGSTROM , a thickness between 20 and 500 microns, a length of at least 25 cm, a porosity between 10 and 60% and a permeability to air between 10.10-7 and 100.10-7 mole/cm/2/min/cm of mercury. The tubes are made from an inorganic material and have a circular, square or rectangualr cross-section.
Patent ES-8204536-A1 (ES)
Title: Test composition for peroxidatively active substances, test device containing the composition, process for preparing same and method for the determination of peroxidatively active substances.
IPC: C12Q1/28
Filed: 1980-12-16
Abstract: Improved test compositions, devices and methods for the detecting of peroxidatively active substances are provided. The test compositions include an indicator capable of being oxidized in the presence of peroxidatively active substances to provide a color change, an oxidizing agent effective to oxidize said indicator, and a sensitizing agent. The sensitizing agent comprises 10H-pyrido[3,2-b]-[1,4]benzothiazine.
Patent ES-8204809-A1 (ES)
Title: Diaphragm pump.
IPC: F16J3/02
Filed: 1981-01-28
Abstract: A pneumatically powerable single action fluid pump has a housing, an improved diaphragm assembly dividing the housing into fluidly discrete propellant and pumping chambers, a fluid inlet and outlet in the pumping chamber, a fluid port to the propellant chamber and a spring motor biasing the diaphragm assembly in a direction away from the pumping chamber side of the housing the diaphragm assembly includes a perforate rigid diaphragm plate, an elongate motor stem connected to the plate, a contiguous elastomeric diaphragm having an imperforate front layer covering a front side of the plate and stem, a rear layer on a rear side of the plate, pins in the plate perforations and between and adjoining the diaphragm layers, and a bellows section to the outside of the plate. The spring motor biases the diaphragm to a position in close proximity to the fluid port of the propellant chamber in the absence of propellant therein against a plurality of spacer ribs. The spacer ribs permit an even and rapid distribution of propellant into the propellant chamber to drive the diaphragm assembly against the biasing action of the spring motor toward the pumping chamber.
Patent ES-8201936-A1 (ES)
Title: Process for the preparation of dust-free and fluid-like lead-containing compounds.
IPC: C01G21/00
Filed: 1981-04-03
Abstract: Dust-free and free-flowing lead-containing compounds which contain a comparatively low level of additives and which are particularly suitable for the glass, ceramics and battery industries are obtained by mixing the compounds of lead with at least one water-soluble organic macromolecular substance with water retention properties in the form of an aqueous solution with or without a stabilising compound, mixing in a shearing apparatus, and then granulating. Suitable water-soluble organic macromolecular substances are for example cellulose ethers, starch and derivatives and degradation products thereof, polyvinyl alcohols and polyacrylates, which are preferably used in concentrations from about 0.02 to 0.5%, based on lead compound. Suitable stabilising agents are for example mono- and oligosaccharides, polyalcohols, and also acids, alkalis and silicate, which are preferably used in concentrations of not more than 3%, based on lead compound.
Patent ES-501451-A1 (ES)
Title: Concrete curing membrane.
IPC: C04B40/04
Filed: 1981-04-15
Abstract: A concrete curing membrane is formed by an emulsion including water, a film-forming ingredient and a minor proportion of a photoinitiator, and an emulsifier for the film-forming ingredient. The photoinitiator is preferably acetophenone, benzophenone, benzoin or a benzoin ether and preferably less than 1% by weight is present in the emulsion.
Patent ES-8203537-A1 (ES)
Title: Laminated dynamoelectric machine rotor having cast conductors and radial coolant ducts and method of making same
IPC: H02K17/16
Filed: 1981-05-25
Abstract: A rotor comprising stacked laminations having conductor slots and axial passageways provided with closed-slot spacer assemblies that are stacked in groups between selected axially spaced rotor laminations to hold said laminations apart while sealing the conductor slots thereby to form radial cooling ducts through the laminations of the selected axially spaced groups and around the closed-slot spacer assemblies. According to the method of the invention, the spacer assemblies are secured in selected operating position by being staked to certain of the main rotor laminations, and a characteristic staking procedure is used to secure individual plates of each of the assemblies together.
Patent ES-8203920-A1 (ES)
Title: Photopolymerisation by means of carbamoylsulfoxonium salts.
IPC: C08G59/68
Filed: 1981-07-09
Abstract: Substances (I) capable of being converted into higher-molecular weight materials under the influence of a cationic catalyst, such as 1,2-epoxides, aminoplasts, vinyl monomers and prepolymers, or phenoplasts, are so converted by exposure to actinic radiation in the presence of an aryl- or aroyl- carbamoylsulfoxonium salt (II) of formula < IMAGE > where p is zero or 1, q is 1 to 4, Ar denotes an aromatic group, R6 denotes -H or group -COR9 or -CONH(CO)rR10, R7 denotes an alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aryl, or aralkyl group, R8 has the same meaning as R7 but may alternatively represent a dialkylamino group or, if R7 denotes alkyl, it may alternatively represent an arylamino group, R9 and R10 each denote a saturated or ethylenically unsaturated radical, r is zero or 1, t is 1, 2, or 3, and Zt- denotes a t-valent anion of a protic acid. Typical salts (II) are acetanilinodimethylsufoxonium hexafluorophosphate, benzoylcarbamoyldimethylsulfoxonium hexafluorophosphate, 3,4-dichloracetanilinodimethylsulfoxonium hexafluoroarsenate, 2,4-bis(dimethylsulfoxoniummethylcarbamoyl)-toluene dihexafluorophosphate, 4-methylacetanilinodimethylsulfoxonium chloride, and tris(acetanilinodimethylsulfoxonium) orthophosphate. When I is a polyepoxide or a resol, it may be photopolymerized by means of II and subsequently crosslinked by heating with a latent heat-curing agent.
Patent ES-8304945-A1 (ES)
Title: Substituted pyrimidin-2-ones and the salts thereof.
IPC: C07D239/36
Filed: 1982-01-08
Abstract: Compounds of the general formula: < IMAGE > I (wherein X represents a halogen atom or a trifluoromethyl group R1 and R2 independently represent a hydrogen atom or a lower alkyl group Z is -O-, -S-, -SO-, -SO2- or the group -NR4- wherein R4 is as defined for R hereinafter or represents the group COR5 in which R5 represents a hydrogen atom or an optionally substituted aryl, heterocyclic, aralkyl, lower alkyl or lower alkoxy group R represents a C6-10 carbocyclic aromatic group or a heterocyclic group containing a 5-9 membered unsaturated or aromatic heterocyclic ring which ring contains one or more heteroatoms selected from O, N and S and optionally carries a fused ring which carbocyclic or heterocyclic group may carry one or more C1-4 alkyl or phenyl groups, said groups being optionally substituted or, where Z represents the group >NR4, the group -ZR may represent a heterocyclic ring optionally carrying a fused ring and/or optionally substituted as defined for R and R3 represents a hydrogen atom or a lower alkyl, lower alkenyl, lower alkynyl, lower alkanoyl, lower alkenoyl, C7-16 aralkyl or C6-10 arly group or a 5-9 membered unsaturated or aromatic heterocyclic ring) and, where acid or basic groups are present, the salts thereof are useful in combating abnormal cell proliferation. The compounds of the invention are prepared by inter alia alkylation, ring closure and oxidation.
Patent ES-8306826-A1 (ES)
Title: Method of and apparatus for mining analysis
IPC: E21B47/00
Filed: 1982-02-16
Abstract: In the analysis of rock ahead of a working face a probe is pushed along a borehole formed in any desired direction in the rock and data produced by the probe is logged for later analysis, or for in-situ analysis. The probe may produce multiple logs. The data logged includes lithological information on the rock and the angular direction of the borehole. The presence of fluids, such as noxious gases, in the borehole can simultaneously be detected.
Patent ES-8303284-A1 (ES)
Title: 3-Alkene-1-yl-2,2-dimethyl-cyclopropanecarboxylic acid 4-fluoro-3-phenoxy-benzylesters, process for their preparation and their use in pesticides.
IPC: C07C67/08
Filed: 1982-03-18
Abstract: 4-Fluoro-3-phenoxy-benzyl 3-alken-1-yl-2,2-dimethylcyclopropanecarboxylates have the general formula < IMAGE > (I) wherein R represents alkyl or alkenyl, R1 represents hydrogen or alkyl, with the proviso that R and R1 are different, and R2 represents hydrogen, cyano or alkyl, alkenyl or alkynyl having in each case up to 4 carbon atoms, are obtained if 3-alken-1-yl-2,2-dimethyl-cyclopropanecarboxylic acids of the general formula < IMAGE > (II) wherein R and R1 have the meaning given above, or reactive derivatives of these acids, are reacted with 4-fluoro-3-phenoxy-benzyl alcohols of the general formula < IMAGE > (III) wherein R2 has the meaning given above, or with reactive derivatives of these alcohols, if appropriate in the presence of an acid acceptor and/or catalyst, and if appropriate using a diluent. The compounds of the formula (I) have a high pesticidal activity, especially against insects or acarids.
Patent ES-8306363-A1 (ES)
Title: Slow release formulations of pheromones consisting of aldehydes.
IPC: A01N63/00
Filed: 1982-05-06
Abstract: A slow release formulation of sex pheromones of insects consisting of aldehydes, is herein described. The formulation consists of the bisulphite adduct of the aldehyde and a buffer having a pH value in the range from 2 to 10. The formulations herein described are employable for attracting and catching the insects in traps or for permeating the air in an infested area, in this way disturbing and preventing copulation.
Patent ES-8305644-A1 (ES)
Title: Apparatus and method to divide a single file of identical articles.
IPC: B65G47/71
Filed: 1982-05-21
Abstract: Method for dividing a row of identical solid products brought in on an input conveyor along the axis of symmetry of the latter, from an upstream delivery apparatus to two output conveyors connected respectively to two downstream receiving apparatuses, said products emerging from the delivery apparatus resting flat on their largest surface on said input conveyor, said method including the steps of disposing tipping means comprising an entry dihedral with two tipping surfaces so that the ridge of said dihedral is aligned with said axis of symmetry of the input conveyor bringing the products coming from the input converyor to pass successively over the ridge of said dihedral conferring a minimum rectilinear speed on said input conveyor, so that said products are placed successively in equilibrium on said ridge causing each of said products to tilt onto a selected tipping surface of the dihedral by applying selectively to the upper surface of the products in equilibrium, a compressed air jet oriented towards the selected tipping surface, and transporting separately the thus tipped products on to each of the two output conveyors to the respective downstream apparatuses. Method applicable to bags of biscuits.
Patent ES-8307381-A1 (ES)
Title: A method for indicating and identifying concealed deposits.
IPC: G01V9/00
Filed: 1982-10-06
Abstract: A method for indicating the presence of concealed minerals and/or deposits in prospecting or exploration operations. A flow of ascending free geogas is analysed with respect to its content of entrained substances of exploration interest. The gas is suitably sampled at locations beneath or above the surface of the ground, and its content of carried substances caused to be released, and then collected and analysed. The gas may suitably be caused to flow through a device in which solid substances of interest are collected for example by absorption and/or adsorption techniques. Electrically charged particles can also be collected with the aid of an electric field.
Patent ES-8308748-A1 (ES)
Title: Marking of composite plaster products reinforced with glass wires.
IPC: B28B17/00
Filed: 1982-11-12
Abstract: The invention relates to the making of marks on a composite product, i.e. made of a matrix with wires embedded in it, the matrix being in particular plaster, and the wires glass. It provides a method consisting essentially in spraying onto the product to be marked at least one jet of a fluid at a pressure at least equal to that which will degrade the matrix but less than that which will attack the wires embedded in the matrix. It also provides a device for carrying out the method, this device essentially comprising one or more nozzles directed towards the product and supplied with a fluid, in particular water, under pressure. It allows marks to be obtained that may or may not cross the product, according to choice, marks that cross it being particularly suited to forming fold lines with a view to making non-flat construction panels.
Patent ES-8406898-A1 (ES)
Title: Vertical roller mills
IPC: B02C15/04
Filed: 1983-04-12
Abstract: A vertical roller mill has a rotary grinding table (1), grinding rollers (3) and a nozzle ring (13) surrounding the table for providing an air stream to entrain ground material. Downstream of each roller is a scraper (20) with a nozzle for directing a blast of air onto the crushed material leaving the roller to break up the material so that finer fractions pass into the conveying air stream and coarser fractions are carried on the table to the next roller.
Patent ES-8404073-A1 (ES)
Title: Methods for partitioning mainframe instruction sets to implement microprocessor based emulation thereof.
IPC: G06F9/22
Filed: 1983-04-25
Abstract: Methods of applying LSI and microprocessors to the design of microprocessor-based LSI implementation of mainframe processors are described. A mainframe instruction set is partitioned into two or more subsets, each of which can be implemented by a microprocessor having special on-chip microcode or by a standard off-the-shelf microprocessor running programs written for that purpose. Alternatively, one or more of the subsets can be implemented by a single microprocessor. In addition, a subset of the partitioned instruction set can be implemented by emulating software, by off-chip vertical or horizontal microcode, or by primitives. But, however partitioning is implemented, the end result thereof is to keep the critical flow paths, associated with the most frequently used instruction subset, as short as possible by constraining them to a single chip. The application of this method requires partitioning that makes each identified high performance subset executable on one microprocessor in the current state of technology, a way to quickly pass control back and forth between all of the microprocessors, a suitable way to pass data back and forth between all of the microprocessors, and a technology in which it is economically feasible to have several copies of a complex data flow and control store mechanism.
Patent ES-8602845-A1 (ES)
Title: Steroids of the 20-spiroxan series, process for their preparation, pharmaceutical compositions containing them and use of these compositions.
IPC: C07J71/00
Filed: 1984-04-11
Abstract: 5alpha-20-Spirox-1-en-3-one derivs. of formula (I) and the corresponding 17-hydroxy-5alpha, 17alpha-pregn-1-en-3-one derivs of formula (II): X=0 or H2 R2=O and R1=OH, OM, OAlk, NH2, NHR3 or N(R3)(R4) or R2=H2 and R1=OH, OAlk, OAr, OAralk or OAc R3, R4, Alk=lower alkyl M=one equivalent of a metal, or the cation of an organic base Ar=monocyclic aryl Aralk=monocyclic aryl-(lower alkyl) Ac=lower alkanoyl, monocyclic aroyl, lower alkylsulphonyl or monocyclic arylsulphonyl or R3+R4=lower alkylene opt. interrupted by a heteroatom.
Patent ES-8609848-A1 (ES)
Title: A phase changing circuit.
IPC: H03K5/13
Filed: 1985-07-26
Abstract: A phase changing circuit in a logic circuit includes an ECL circuit which has a plurality of emitter output circuits. One emitter output circuit is used as the normal output. The other emitter output circuits are connected to additional capacitors. The emitter output circuits connected to the additional capacitors are also connected to an emitter output portion of separately provided control ECL circuits. An input control level of the control ECL circuit is changed to change the output level of the control ECL circuit. In accordance with whether the output level of the control ECL circuit is low or high, the additional capacitor affects or does not affect the normal output of the ECL circuit. When the capacitor affects to the normal output of the ECL circuit, the signal propagation from the input to the normal output is delayed.