baber/WOPTO huggingface dataset:
Patent ES-464279-A1 (ES)
Title: Time division switching network using time slot interchangers
IPC: H04Q11/04
Filed: 1977-11-18
Abstract: A time division network using time slot interchangers for interfacing between groups of terminal circuits and a time division highway and for interfacing between different time division highways. All interchangers are of uniform construction and each performs a conversion from one number of channels at one end to a greater number of channels at the other end. When highways of the same number of channels are to be interconnected, two interchangers are arrayed between the highways in series with the one end of the respective interchangers coupled together.
Patent ES-464487-A1 (ES)
Title: Speech recognition system
IPC: G10L15/00
Filed: 1977-11-25
Abstract: A speech recognition system is realized by applying a speech signal to a feature extractor wherein a sequence of predetermined features representing the speech signal are determined, and by comparing the determined features, in an acceptor, to predetermined sequences of features which represent selected words. One attribute of the feature extractor is the ability to represent certain classes of sounds in terms of the position and direction of motion of the movable structures of a human vocal tract model, such as the position and direction of movement of the speaker's tongue body. The tongue body position is derived by determining the formant frequencies in the applied speech signal and by employing the Coker vocal tract model to find the tongue body position which best matches the determined formants.
Patent ES-468310-A1 (ES)
Title: Torsion damping assembly for friction clutches
IPC: F16F15/123
Filed: 1978-03-29
Abstract: A torsion damping assembly comprising a first part including a hub and a web radially extending around the hub. The hub and web are coaxial to each other and rotatably mounted with respect to each other against the force of centering springs for predetermined relative angular displacement within limits defined by at least one meshing member, a tooth or a notch, on the hub intermeshing with a complementary notch or tooth on the web. A friction washer is also provided with a meshing member similar to the meshing member on the web and also intermeshing with the complementary meshing member on the hub. The circumferential play between the meshing member on the friction washer and the meshing member on the hub is less than the circumferential play between the meshing member on the web and the meshing member on the hub. Alternatively the meshing member on the friction washer may mesh without circumferential play with the meshing member on the hub. Preferably there are a plurality of uniformly spaced meshing members on the web, hub and friction washer.
Patent ES-469060-A1 (ES)
Title: S-(3-Methyl-2-butenyl)cysteine
IPC: A61K31/195
Filed: 1978-04-22
Abstract: S-(3-methyl-2-butenyl)cysteine < IMAGE > or a pharmaceutically acceptable salt thereof. The compound is an expectorant and can be applied in the form of capsules or dragees, solutions, syrups or suppositories.
Patent ES-469918-A1 (ES)
Title: Electrode plate for lead accumulators
IPC: H01M4/20
Filed: 1978-05-17
Abstract: The present invention is concerned with the problem of preventing dust-formation on electrode plates of lead. The problem is solved by applying a coating of water-insoluble plastics material on the surface or surfaces of the electrode plate. Examples of suitable materials are polyacrylates, polystyrene, polyvinylacetate and polyvinylchloride. Copolymers may also be used.
Patent ES-474074-A1 (ES)
Title: Inspection testing system for electrical apparatus
IPC: H04M3/24
Filed: 1978-10-10
Abstract: The testing system comprises a computer (UC,M,) which controls test stations (PC1, PC2, . . .) via a computer bus (BC). Each test station includes measurement and/or test instruments, power supplies and means for connection to a circuit to be tested. These units together with a selective connection network are housed in a cabinet (AR). The cabinet may be several tens of meters from the computer and is connected to the computer bus via couplers (CP1 and CP2) and is associated with a teletype (TT) and its coupler (CT). The equipment in the cabinet is remotely-controllable by the computer and signals measurement and/or test results thereto. The connection network is selectively controlled by control logic and includes sufficient bus lines which may be connected to any of the terminals of the means for connection to the circuit to be tested and to any of the terminals of the power supplies and the instruments for the circuit under test to be connectable to at least one power supply and at least one instrument simultaneously.
Patent ES-475094-A1 (ES)
Title: A device for connecting a sailmast to a sailboard
IPC: B63B15/02
Filed: 1978-11-15
Abstract: A device for connecting a sailmast 1 to a sailboard 2 comprises a mast- connecting universal joint 3, which is connected at one end to the mast and is permanently fixed thereto or can be only arbitrarily separated therefrom and is connected at its other end to a supporting member 4, which when the device is in position for use is received at least in part by a recess in the upper surface of the sailboard so as to be positively connected thereto. To provide for an overload coupling, preferably in combination with an easily operable device for shifting the mast in the longitudinal direction of the sailboard, the supporting member is constantly biased by a spring 6 so that the positive connection can be eliminated only in that the spring force is overcome.
Patent ES-482183-A1 (ES)
Title: Urea and thiourea compounds and insecticidal compositions
IPC: C07C317/42
Filed: 1979-07-04
Abstract: The invention relates to new urea and thiourea compounds as insecticides. The compounds, after having been processed to compositions, can successfully be used to control insects in a dosage from 10 to 5000 g of active substance per hectare.
Patent ES-484970-A1 (ES)
Title: Pile extile articles and process and device for their manufacture
IPC: D04G3/00
Filed: 1979-10-11
Abstract: Support with meshes, or elastic flexible openwork grid, used for producing pile textile articles by inserting pile textile elements into its meshes, in which the grid possesses an extensibility of at least 40%, a permanent deformation of less than 5% and an immediate deformation of less than 10%. Pile textile articles are produced by inserting pile textile elements into the meshes of a flexible grid, in which articles a flexible planar element, which can easily be perforated and comprises a design, is associated with the grid. The pile textile elements are inserted over at least part of the surface of the design. The articles have decorative value as wall or floor coverings, wall hangings or similar decorative articles. A tool for introducing pile textile elements into a flexible meshed grid is a hollow conical member which is optionally open along at least one generatrix. Process for introducing pile textile elements into a flexible grid uses the inserting tool a pile textile element is introduced into the wide part of the cone, the latter subsequently being forced into the mesh of the grid, narrow or pointed end first, and then removed from the grid, leaving in position the pile textile element which locks in the mesh by means of a base member at one end of the element.
Patent ES-485831-A1 (ES)
Title: Fuel injection nozzles
IPC: F02M63/00
Filed: 1979-11-08
Abstract: A fuel injection nozzle includes a spring which loads a fluid pressure operable valve member into contact with a seating. An electromagnetic device including an armature acts when energized to reduce the force exerted by the spring on the valve member to allow the valve member to be lifted from the seating by the fluid pressure. The return motion of the armature when the device is de-energized is effected by the spring and the armature can continue to move after the valve member has engaged the seating. Friction device is provided to damp the continued movement of the armature.
Patent ES-486873-A1 (ES)
Title: Reactor for the gasification of solid carbonaceous materials
IPC: C10J3/56
Filed: 1979-12-13
Abstract: A reactor for the gasification of solid carbonaceous materials in a fluidized bed under elevated temperature and pressure conditions includes a distributor (40) being an elongate conduit which is mounted across the reactor chamber. At least the top portion of the distributor, when viewed in transverse cross-section, (fig. 3a) is formed by convergent surfaces (42) which form an upwardly directed apex preventing the deposition of reactor residues on the distributor. A cavity (41) for the hot gasification agent extend axially through the distributor and is connected with downwardly directed gas outlet apertures provided at spaced apart locations on the device.
Patent ES-8103606-A1 (ES)
Title: Page selection device for teletext system.
IPC: H04N7/08
Filed: 1980-05-20
Abstract: A page selection device for a videotext system in which the incoming data are arranged in blocks comprising a data group following a prefix, some of the blocks having within said group specific codes called page headers, a page comprising the data between a page header and an end of page code, the page to be displayed being transferred to a page memory, said device comprising an input buffer having a capacity of at least one block, in which data are entered as they appear, an additional buffer with a capacity of at least one block, in which the incoming data are only entered if a page header has been detected, a main buffer with a capacity of at least one page, in which the content of the input buffer is transferred when a page header is detected, and means for comparing the page number entered in the additional buffer with the selected number and for controlling, according to whether the comparison is positive or not, either reading of the data entered in the main buffer for transfer to said memory or resetting to zero the additional and main buffers.
Patent ES-8104167-A1 (ES)
Title: Process for the hydroxylation of low-chain aliphatic mono- or diolefines.
IPC: C07C29/03
Filed: 1980-07-09
Abstract: 1. A process for the hydroxylation of 3-chloro-2-methylpropene-1, of straight- or branched- chain monoolefins which are unsubstituted or are already substituted by 1 or 2 hydroxyl groups and have 4 to 7 carbon atoms and a terminal or internal double bond, of straight- or branched- chain monoolefins which are unsubstituted or are already substituted by 1 or 2 hydroxyl groups and have from 8 to 10 carbon atoms and an internal double bond, or of straight- or branched- chain diolefins having from 4 to 10 carbon atoms, characterised in that the olefin to be hydroxylated is reacted at a temperature of from 30 to 80 degrees C with less than 2 mols of formic acid and less than 2 mols of hydrogen peroxide, in each case per mol of double bond to be hydroxylated, formic acid of a concentration of from 20 to 100% by weight is used and hydrogen peroxide of a concentration of less than 50% by weight is used, and the concentration of the hydrogen peroxide in the aqueous phase of the reaction mixture is maintained below 15% by weight for the complete duration of the reaction.
Patent ES-8203596-A1 (ES)
Title: Multiple sample needle with anti-backflow valve
IPC: A61B5/15
Filed: 1981-01-23
Abstract: A valved multiple sample needle assembly for use with a vacuum collection device in obtaining fluid samples, particularly from a patient. The assembly comprises a housing with a chamber therein and having first and second access openings in fluid communication with the chamber. A valve seat associated with the first access opening faces the chamber, while a needle cannula extends outwardly from the first access opening. A resilient, collapsible valve member is positioned in the chamber and normally contacts the valve seat to serve as a closed valve. This valve member is adapted to resiliently collapse and operatively break the sealing engagement with the valve seat when the pressure at the second access opening is sufficiently negative with respect to the pressure at the first access opening so that fluid can flow into the chamber and then out of the second access opening. Backflow is prevented into the first access opening, since the valve member will close should fluid flow in that direction.
Patent ES-8402322-A1 (ES)
Title: Dienyl methacrylates.
IPC: C07C69/54
Filed: 1981-06-02
Abstract: Compound of the formula CH2=C(CH3)CO2R wherein R is an alkadienyl or cycloalkadienyl group which contains the 1,3- or 1,4-diene carbon skeleton, homopolymers and copolymers of the compound, and curable finishes containing the homopolymer and/or copolymer.
Patent ES-8404098-A1 (ES)
Title: Apparatus for inspecting a heat exchanger tube.
IPC: G01B7/12
Filed: 1981-08-06
Abstract: Apparatus for inspecting relatively long, thin-walled small-bore tubes (1) of a heat exchanger, provided with support plates (4) for holding the tubes in predetermined positions, comprises a composite scanner (6) having a plurality of flexure springs (12A) contacting the interior surface of a tube for detecting and profiling tube abnormalities as the scanner traverses the tube and an eddy current sensor (22A) incorporated in the scanner for generating a unique signal as the scanner passes a contiguous support plate (4) to assist in the accurate location of tube abnormalities.
Patent ES-8307276-A1 (ES)
Title: Initially erasable ink composition for a ball point writing instrument.
IPC: C09D11/18
Filed: 1982-03-24
Abstract: A method for making and the composition for an initially erasable ink for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when applied by a ball point writing instrument to an absorbent paper-like writing surface and which thereafter develops permanence. The method includes the steps of: (a) selecting elastomeric material from the group consisting of natural rubbers, synthetic rubbers and mixtures thereof (b) masticating the selected elastomeric material by subjecting same to high shear stresses (c) coloring said masticated elastomeric material by forced impregnation of colored pigments into said elastomeric material while subjecting same to further shear stresses and (d) mixing the pigmented elastomeric material with a solvent system that includes a volatile component and an essentially non-volatile low viscosity component in the form of a hydrocarbon oil, an essential oil, a petroleum derivative, a plasticizer or mixtures thereof to form an erasable ink composition. The ink composition comprises a pre-pigmented elastomer and a solvent system that contains a volatile component and an essentially non-volatile low viscosity component.
Patent ES-8305372-A1 (ES)
Title: Process for the preparation of 5,6,7,7a-tetrahydro-4H-thieno (3,2-c) pyridin-2-one derivatives.
IPC: C07D495/04
Filed: 1982-06-09
Abstract: The present invention provides a process for the preparation of 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]-pyridin-2-ones of the general formula: < IMAGE > (I) in which R is a hydrogen atom or a phenyl radical optionally substituted by at least one halogen atom, lower alkyl radical, lower alkoxy radical, nitro group, carboxyl group or alkoxycarbonyl radical, R' is a hydrogen atom or lower alkyl radical and n is 0 or a number of from 1 to 4, wherein a compound of the general formula: < IMAGE > (V) in which R, R' and n have the same meanings as above, is reacted with formaldehyde to give a compound of the general formula: < IMAGE > (VI) in which R, R' and n have the same meanings as above, whereafter this compound is treated with dry hydrogen chloride to give the desired compound of general formula (I). The compounds are useful as anti-thrombotic agents.
Patent ES-8400284-A1 (ES)
Title: Welder for fixing handles to purses, etc.
IPC: B29D99/00
Filed: 1982-11-13
Abstract: The welder comprises a platform for stacking of the purses, a welding group with two electrodes, one of which is mobile. A pneumatic carrier based on nozzles, locates the purse between the electrodes. - Other nozzles operating in the reverse direction, also open the edges of the purses.
Patent ES-8402257-A1 (ES)
Title: Process for the preparation of B-[(2-methylpropoxy)-methyl]-N-phenyl-N-(phenylmethyl)-1-pyrrolidineethanamine.
IPC: C07D/
Filed: 1982-12-27
Abstract: A process for the synthesis of 1-(3-isobutoxy-2-(phenylbenzyl)-amino)-propyl-pyrrolidino hydrochloride by preparation of 1-(3-isobutoxy-2-chloro) propyl pyrrolidine followed by condensation thereof with N-benzylaniline in the presence of an equimolecular amount of sodium hydride condensing agent.
Patent ES-8400658-A1 (ES)
Title: Boning device and method for boning.
IPC: A22C17/02
Filed: 1983-02-07
Abstract: A device for boning pieces of meat such as shoulder or rib pieces, legs of poultry and the like, comprising a frame (1), a cutting element (2) arranged therein and having a continuous cutting edge (4) essentially matching the bone form in the piece of meat, a counter-element (3) arranged in said frame and driving means (2 sec ) for moving the cutting element and the counter-element away from and towards one another, whereas one or both of the elements (2, 3) are provided with a recess (5), filled up with one or more layers of elastic material (57, 58), for example rubber, which will gradually nestle around the bone portion whilst pressing the piece of meat, said layers may furthermore include one or more additional supporting-(61) and cutting-(72) members performing cuts across sinews or skins at predetermined places. Said device may be further provided with gripping means (7) for manipulating the piece of meat and centering means (81) for having the bone in the uncut piece of meat in the correct position before the cutting- and counter-elements are pressed upon eachother.
Patent ES-8405501-A1 (ES)
Title: Method for reducing heat loss from contained bodies of water using polysiloxane foams.
IPC: C08J9/04
Filed: 1983-06-22
Abstract: Heat loss and evaporation from contained bodies of water are reduced by generating a cured polysiloxane foam on the surface of the water. The foam is formed by reacting an organohydrogenpolysiloxane with the water in the presence of a rhodium catalyst or an inhibited or chelated platinum catalyst.
Patent ES-8407126-A1 (ES)
Title: Sewing method and automated sewing machine therefor.
IPC: D05B19/00
Filed: 1984-01-17
Abstract: Sewing operations are automated, at least partially, using a controllable sewing machine. In an intial recording phase for the sewing operation to be effected, there are put into memory the instantaneous values of three sensed parameters, i.e. the elapsed time of sewing, the position of a sewing speed control element and the length of the sewing, at each time the position of the speed control element changes under the action of the operator. Then, in a reproduction phase, the time is detected in continuous fashion, as is the distance sewn, and the position of the speed control element is changed at each moment for which the time detected is equal to a time recorded, or for which the length sewn is equal to the length recorded.
Patent ES-8600499-A1 (ES)
Title: Rotary calcining system with cleaning means
IPC: F27B7/20
Filed: 1984-06-22
Abstract: A rotary cylinder calcining system for treating tacky materials with a propensity to adhere to the surfaces of handling apparatus. The system comprises a reciprocating means for freeing the cylinder calciner outlet from any blockages caused by adhering material.
Patent ES-8602635-A1 (ES)
Title: One-step process for preparation of overbased calcium sulponate greases and thickened compositions
IPC: C10M159/24
Filed: 1984-09-07
Abstract: An improved 1-step process for preparing a thixotropic overbased calcium sulfonate complex in the form of a grease or thickened composition comprises forming a liquid mixture containing a liquid carrier material in the form of a volatile liquid hydrocarbon or a nonvolatile oil or a mixture thereof a sulfonic acid having or including an aliphatic chain containing at least 12 carbon atoms and having a molecular weight in the range of about 300 to about 700 calcium oxide and/or calcium hydroxide a member selected from the group of C1-C4 water-soluble aliphatic alcohols and water-soluble alkoxyalkanols a water-soluble carboxylic acid and water agitating and heating said mixture to a temperature in the range of about 95 to about 200 DEG F and carbonating said mixture for a period of time to effect between about 80% and 100% of completion of carbonation whereby to produce a grease or thickened composition in which the reaction mixture is changed to a grease or a thickened composition containing colloidally dispersed particles of calcium carbonate which is produced in the form of calcite crystals.
Patent ES-8607457-A1 (ES)
Title: Method of making a load-carrying wall.
IPC: E04B7/02
Filed: 1984-11-02
Abstract: On the outside of a load-carrying framework (1) resting on a foundation slab is stretched a layer of fabric (2) held temporarily in tension by fastening members, the said fabric (2) being covered by panels (3) of insulating material anchored on the outside on rods (4) mounted on the framework (1), the said panels (3) being covered on their outer face with at least one layer of fabric (7), the said layers of fabric (2) and (7) being disposed outside and inside the insulating panels (3) then being adhesively bonded and the outer layer of fabric (7) and then being covered with a thin finishing-coat layer (8). The invention is used in the construction of buildings.
Patent ES-8602155-A1 (ES)
Title: Aluminium reduction cells.
IPC: C25C3/08
Filed: 1984-11-28
Abstract: Section of a cathode current collector, embedded in the pot lining of an aluminium reduction cell, consists of electrically conducting bodies, surrounded by and wettable by metallic aluminium, fluid aluminium fluid when the cell is in operation. The bodies are close packed, of uniform size and shape. They may be cubes or flat plates, or a packed granular bed impregnated with aluminium. The top of the collector may be a solid cap, of electrically conducting refractory. The section may be contained in a refractory tube, the inner surface wetted with aluminium, the outer with electrolyte.
Patent ES-8603892-A1 (ES)
Title: Imidazole derivatives, their preparation and medicaments containing them.
IPC: A61K31/50
Filed: 1985-05-20
Abstract: Imidazole derivs. of formula (I) and their tautomers and acid-addn. salts are new. A=D=N or CH, provided that at least two are N and that B and/or D=N when A=C=N R1=alkyl, CN, CONH2, mono- or dialkylcarbamoyl, COOH, alkoxycarbonyl, alkylsulphonyloxy, alkylsulphonyl, SO2NH2, mono- or dialkylsulphamoyl, NO2, alkanoylamino, alkylsulphonylamino or N-alkyl-alkylsulphonylamino or R1=H, halogen, OH, alkoxy, phenylalkoxy, alkylthio, alkylsulphinyl, NH2, mono- or dialkylamino, cyanoalkoxy, alkenyloxy or alkynyloxy when 3 or 4 of A-D are N or when A=B=N and C=D=CH R2 and R3=H, halogen, alkyl, OH, alkoxy, phenylalkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, SO2NH2, mono- or dialkylsulphamoyl, alkylsulphonyloxy, alkylsulphonylamino, N-alkyl-alkylsulphonylamino, NO2, NH2, mono- or dialkylamino, cyanoalkoxy, CN, COOH, alkoxycarbonyl, CONH2, mono- or dialkylaminocarbonyl, alkanoylamino, alkenyloxy or alkynyloxy, where alkyl is 1-3C and alkenyl or alkynyl is 3-5C.
Patent ES-8607694-A1 (ES)
Title: Process for combating varoatose in bees.
IPC: A01N57/16
Filed: 1985-06-03
Abstract: A process for combating Varoa Jacobsoni on bees, comprising applying to the bees or their habitat an amount effective therefor of 0,0-diethyl 0-(3-chloro-4-methyl-7-coumarinyl) thionophosphate.