baber/WOPTO huggingface dataset:
Patent ES-477597-A1 (ES)
Title: Cantilevered braking guide for attaching slide fastener chains
IPC: D05B35/06
Filed: 1979-02-09
Abstract: In sewing work for attaching slide fastener chains to fabric or leather articles, a device for controlling the traveling velocity of the fastener chain is provided, comprising a pair of upper and lower cantilever members supported by a supporting member on the table of a sewing machine. The lower cantilever is fixed to form a space between its under side and the table surface, while the upper cantilever is movable toward and apart from the lower cantilever. A suitable frictional resistance is imparted to the fastener chain traveling between the two cantilevers when the upper, movable cantilever is laid on the lower, fixed cantilever. The movement of the upper cantilever is linked to the raising and lowering mechanism of the presser foot of the sewing machine. This device serves to keep the traveling fastener chain from puckering or waving.
Patent ES-480208-A1 (ES)
Title: Hydrocarbonaceous resins, method for their preparation and means therefor
IPC: C08F240/00
Filed: 1979-04-10
Abstract: A process for preparing hydrocarbonaceous resins from C5 fractions is disclosed in which the starting hydrocarbonaceous fraction is enriched with cis-piperylene. A catalyst system is also disclosed for the formation of the resins by polymerization and the simplest catalyst is an aluminum halide. In other embodiments, the aluminum halide is used together with a second component such as a hydrocarbyl halide and/or a halide of a metal selected from Sn, Si, B, Ti, Pb, Sb, As and others. Resins having improved physico-chemical properties are obtained.
Patent ES-482911-A1 (ES)
Title: Device for Measuring Fluid Flow in Tubing
IPC: G01F1/22
Filed: 1979-07-27
Abstract: A device for measuring the flow rate of a fluid travelling along tubing comprises a flow orifice (40, 50) of continuously variable cross-section formed by a multiple orifice valve (2), a servo-mechanism (60) connected to vary the cross-section of the said flow orifice by means of a moving component (5), a unit (6) sensitive to the loss of head caused by the flow orifice, and calculating means (9) for calculating the flow rate as a function of the said head loss and the cross- section of the said orifice, the servo- mechanism being arranged to keep the head loss within a predetermined range. The cross-section of the orifice is monitored by a cursor (71) attached to the moving component (5) and co- operating with a position sensor (8).
Patent ES-484656-A1 (ES)
Title: Arrangement for anchoring a mounting element in a support structure and mounting an object on the same
IPC: E21D21/00
Filed: 1979-10-02
Abstract: An arrangement for mounting an object to a support structure has a mounting element insertable into a mounting hole of the support structure, a flexible container arranged to accommodate an adhesive substance and to be inserted into the mounting hole prior to the mounting element, and an abutment member arranged to abut against an outer face of the support structure and provided with the slot. When the flexible container inserted in the mounting hole is pulled out from the latter and through the slot of the abutment member the adhesive substance is squeezed from the container into the mounting hole so as to anchor the mounting element insertable into the hole.
Patent ES-8101894-A1 (ES)
Title: Drug delivery device and method for its preparation.
IPC: A61K31/565
Filed: 1980-01-10
Abstract: This invention provides a polymeric diffusion matrix comprising glycerol, polyvinylalcohol, a water-soluble polymer having hydration sites which in combination with the remaining ingredients yields a matrix capable of sustained release of a drug dispersed therein, and water. The matrix may further include a drug for topical or transdermal application to a patient. The invention also provides a method of making the polymeric diffusion matrix and a drug delivery device incorporating the matrix. The matrix may be used in the form of a package, which comprises the matrix (14) embedded in a backing member (10) provided with a detachable cover layer (12). Before use, the cover layer is removed, and the backing member applied to the patient by means of a pressure-sensitive adhesive layer (26), so that the matrix (14) is held against the skin of the patient.
Patent ES-488701-A1 (ES)
Title: Process and installation for the continuous manufacture of starch adhesives
IPC: C09J103/02
Filed: 1980-02-18
Abstract: A process for producing starch pastes, in particular for manufacturing corrugated paper or cardboard, of the type comprising the stage of preparing a primary paste cold from a gelatinized starch in the presence of an alkaline agent, is characterised by the fact that the primary paste is made from a first portion of an aqueous starch suspension which is subjected to the action of an alkaline agent in excess, that the primary paste is mixed with a second portion of the said suspension, and that at least part of the alkaline agent present in excess is neutralised with boric acid. A plant for operating the process is also described.
Patent ES-8100985-A1 (ES)
Title: Windshield wiper control circuit
IPC: H02P3/12
Filed: 1980-05-06
Abstract: A windshield wiper motor control circuit for controlling a motor which is normally operated in either continuous or intermittent modes and wherein during the intermittent mode the motor is responsive to a voltage source controlled by a pulse generator. In response to low motor speed and voltage conditions and during overload conditions, the control circuit reverts to intermittent operation and the duration between pulses is adjusted to prevent overheating or destruction of the motor.
Patent ES-8105795-A1 (ES)
Title: Apparatus for severing a fibe layer of staple fibres.
IPC: D01G27/04
Filed: 1980-07-08
Abstract: Plant for separating an aggregate of fibers comprised of agglomerations which may slide with respect to each other, by means of two pairs of driven rollers (9/10 11/12), which form two pinching lines (m and n) for the agglomeration. The separation is effected because the two pairs of rollers are coupled kinematically by a flexible force transmission element (19) so that the displacement of a roller tandem (26) positionned in the path of the element (19) causes the relative rotation of one pair of rollers (11, 12) with respect to the other pair (9, 10). The aggregate pinched between the pinching lines m and n will be separated by said relative rotation of the pairs of rollers. This plant has the advantages to be simple and reliable and further it does not require any clutching means.
Patent ES-8105954-A1 (ES)
Title: Supporting chassis for a working machine, such as a hydraulic shovel
IPC: B62D55/10
Filed: 1980-10-03
Abstract: The invention relates to a supporting chassis for a working machine, constituted by a central frame assembled to two longitudinal side-members. Each side-member is essentially constituted by a metal sheet which is bent to form an overturned V and by a plate, closing off the said V, which is fitted to the lower ends of the sides of the overturned V. The invention finds an application as a supporting chassis for a hydraulic shovel.
Patent ES-8201277-A1 (ES)
Title: Hydrostatic bearing for guiding a shaft.
IPC: F16C32/06
Filed: 1980-11-19
Abstract: Hydrostatic bearing of which the journal of the shaft (1) affects the shape of a sleeve (2). The bearing comprises a first and a second sets of chambers (5 and 6) provided in the concentric bearings (3 and 4) respectively facing the inner wall and the outer wall of the journal. Application to fluid pumps and, more particularly, primary pumps of a nuclear reactor.
Patent ES-8201284-A1 (ES)
Title: Single-lever mixing valve for the modulating of a water-beam.
IPC: F16K11/074
Filed: 1981-03-14
Abstract: 1. Single-lever mixing valve for modulating a water stream, with a valve body (1) having an outlet (2) and with at least two ceramic plate cams (3, 4) lying closely on top of one another, one of which is constructed as a valve disc (3), which can be shifted on the other plate cam that is constructed as a fixed valve seat disc (4), whereby the valve seat disc (4) has water inlet apertures (5, 6) with static sealing (7, 8) parallel to a connection surface (11) of the valve body (1) which has water inlet bores (9, 10), and like the valve disc (3) co-operating with the water inlet apertures (5, 6), is situated in a mixing chamber (12) leading to the outlet, which chamber is sealed off with respect to an aperture (13) in the valve body (1), which holds a mounting support (14) for the axially secure mounting of an actuation finger (16), whose one end is connected to a valve lever (17), whilst the other end engages in a recess (18) of the valve disc (3), characterised in that the connection surface (11) for the valve seat disc (4) is on the side of the valve body (1) which holds the actuation finger (16), which penetrates the valve seat disc (4) with its one end and engages in a recess (18) on the sealed side (19) of the valve disc (3).
Patent ES-8300719-A1 (ES)
Title: Methyl-quinoxaline-1,4-dioxide derivatives
IPC: A23K20/195
Filed: 1981-06-02
Abstract: The invention relates to fodder additives, fodder concentrates and fodders with weight gain increasing and fodder utilization improving effects, which contain as active agent a new compound of the general formula (I), < IMAGE > (I) The invention also relates to a process for the preparation of compounds having the general formula (I) by reacting a compound of the general formula (II), < IMAGE > (II) wherein Z is oxygen atom or represents two lower alkoxy groups and R1 is as defined above, with a compound of the general formula (III), < IMAGE > (III) wherein Q, A, B and n are as defined above, and, if desired, converting the resulting compound of the general formula (I) into another compound of the general formula (I) by well-known reactions. The compounds of the general formula (I) are new.
Patent ES-8203993-A1 (ES)
Title: Process for production of self-crimping polyester yarn.
IPC: D01D5/22
Filed: 1981-06-05
Abstract: Polyester polymer is extruded at different speeds through parallel closely spaced orifices (20, 22) at relatively high spinning speeds. The resulting filament has high and low shrinkage regions substantially regularly spaced apart along its length. A yarn including a number of these filaments spontaneously develops crimps when relaxed.
Patent ES-8302884-A1 (ES)
Title: Integral vapor generator/gasifier system
IPC: F23B90/00
Filed: 1982-03-10
Abstract: An integral generator/gasifier system in which a vapor generator is provided that includes an upright furnace section and a plurality of nozzles, each having one end registering with the interior of the furnace section. A gasifier extends adjacent to the furnace section and supports a bed of adsorbent material for the sulfur generated as a result of the gasification of fuel introduced to the gasifier. Air is passed through the bed of adsorbent material to fluidize said material so that, upon gasification of the fuel, a substantially sulfur-free product gas is produced. The other ends of the nozzles communicate with the gasifier so that the product gas passes from the gasifier through the nozzles and into the furnace section for combustion.
Patent ES-8307816-A1 (ES)
Title: Alpha 2,3-di:oxo-piperazino-carbonyl-amino phenyl-acetamido-penicillin - and corresp. 3-1-methyl-tetrazolyl-thiomethyl cephalosporin(s) prepn. using tri:methyl-chloro-silane activated di:oxo piperazine
IPC: C07D499/46
Filed: 1982-04-26
Abstract: (a) Process for the preparation of penicillin and cephalosporin derivs. of formula (I) having respectively a 6 or 7-(alpha-( 4-R-2,3-dioxo-1-piperazino -carbonyl-amino)-4-R1-phenyl -acetamido) gp. and the cephalosporus having a 3-(1-methyl-tetrazol-5-yl thiomethyl gp.) by (a) reaction of a 6- or 7-(alpha-amino-4-R1-phenyl acetamido)-penicillin or cephalosporin (V) with phosgene or trichloromethyl chlorocarbonate to yield novel intermediates (X), (XI) or (XII) where the alpha amino is replaced by -NH-CO-Cl (X) -N=C=O (XI) or the lactam deriv. (XI); (b) reaction of the intermediates with trimethylchlorosilane activated derivs. of 1-R-2,3-dioxo-piperazine of formula (XIII) to form the cpds. (I). (Where R is H or 1-4C alkyl; R1 is H or hydroxy; M is H, an alkali metal atom e.g. K or Na or a quaternary ammonium gp. (having 1-4C alkyl gps.). Z is gp (Z). (I) are known antibiotics (described in BE-828629, FR application 75.14159 and JP kokai 52-106883) which have a broad spectram of activity against gram-negative and gram-positive bacteria Known preparations of (I) use 2,3-dioxo-piperazinocarbonyl chlorides which are difficult and costly to prepare and require several purification stages. The present process overcomes many of these problems.
Patent ES-8304236-A1 (ES)
Title: Flat knitting machine having a stroking-in device
IPC: D04B15/00
Filed: 1982-05-21
Abstract: A flat knitting machine with a carriage movable over the needle beds includes stroking-in wires mounted in holders on the carriage with free wire ends trailing in the direction of carriage traverse in front of the withdrawal positions of the needles. These wires are moved into and out of their working positions at the regions where the carriage reverses its direction of movement. In order to make possible a selectively controlled switching of the stroking-in wires into and out of effective operation, indexing cams engageable with entraining fingers on the holders are arranged on the machine frame to be displaceable perpendicular to the longitudinal axes of the needle beds, and lifting cams which can be switched into and out of action are mounted on the carriage for selective displacement of the indexing cams on the machine frame.
Patent ES-8306526-A1 (ES)
Title: Method of heating the surface of a substrate by means of a hot gas jet, particularly with simultaneous supply of coating material using the flame spraying process, and burner for the realization of said method.
IPC: B05B7/20
Filed: 1982-05-28
Abstract: The invention relates to a process for heating the surface of a substrate and to a burner particularly as part of a spray gun suitable for carrying out the process of flame spraying. In order to improve flame stability and to increase the output, compressed air is supplied using annular guide plates arranged in cascade fashion, one above the other and one behind the other in various planes in the direction of the jet. As a result of this, kinetic energy is introduced into the flow of hot gases as the air volume increases, so that almost complete combustion of the hot gases can be achieved at relatively low end temperatures. The drop-off in temperature of the hot gases in the direction of flow starting from the mouth of the burner is relatively small. Consequently, it is also possible to heat substrates uniformly which, as a result of their particular shape, have a varying spacing from the mouth of the burner. Using the burner, it is even possible to heat shrink films used for packaging objects without over-heating, leading to local destruction of the material, occurring.
Patent ES-8304651-A1 (ES)
Title: Method and apparatus for combustion of humid bituminous slates with low calorific power.
IPC: F23K1/04
Filed: 1982-05-31
Abstract: The oil-shale is burned in a combustion chamber (24) having a chimney, and the method comprises: providing a drying gas by mixing hot gas taken from the combustion chamber via a duct (4) with relatively cool gas taken from the chimney via a duct (5), the proportions of said gasses being adjusted as a function quantity of water in said damp shale crushing lumps of said shale in a crusher (6) and in the presence said drying gas injecting the resulting grains of crushed shale together with the hot gas into an expansion chamber (8) in which the major portion of the grains falls out from the drying gas, while the lightest portion of grains is entrained by the gas passing the drying gas together with said lightest portion of grains entrained thereby via a duct (9) through filter means (10) to separate said lightest portion of grains from the drying gas riddling said major portion of the grains (at 17A, 17B) to provide a larger grain fraction and a smaller grain fraction recycling said larger grain fraction via a duct (19) through said crusher combining said smaller grain fraction with the said lightest portion of grains separated by said filter means (at 21) and injecting the combined grains into said combustion chamber in a suspension in primary air (25A, 25B).
Patent ES-8400438-A1 (ES)
Title: Tetrazine derivative
IPC: A61K31/53
Filed: 1982-08-23
Abstract: [3H]-Imidazo[5,1-d]-1,2,3,5-tetrazin-4-one derivatives of the formula: < IMAGE > in which R<1> denotes hydrogen or an alkyl, alkenyl or alkynyl group having up to 6 carbon atoms, each such group being unsubstituted or substituted by one to three substituents selected from halogen atoms, alkoxy, alkylthio, alkylsulphinyl and alkylsulphonyl groups having up to 4 carbon atoms and optionally substituted phenyl groups, or R<1> denotes a cycloalkyl group having 3 to 8 carbon atoms, and R<2> denotes a carbamoyl group, optionally N-substituted by one or two groups selected from alkyl and alkenyl groups having up to 4 carbon atoms and cycloalkyl groups having 3 to 8 carbon atoms, are novel therapeutically useful compounds having antineoplastic and immunomodulatory activity.
Patent ES-8606346-A1 (ES)
Title: Pharmaceutical preparations containing vicinal dihydroxyalkyl xanthines, process for the preparation of the xanthines and the appropriate intermediates therefor.
IPC: C07C21/04
Filed: 1982-09-24
Abstract: Compounds of the formula < IMAGE > (I) wherein one of the radicals R1, R2 or R3 denotes a straight-chain alkyl group having 4 to 8 C atoms and two vicinal hydroxyl groups in the omega , omega -1 or omega -1, omega -2 positions and the two other radicals represent straight-chain or branched alkyl groups having up to 12 C atoms in the position of R1 and R3 and up to 4 C atoms in the position of R2, the total of C atoms in these two alkyl substituents being a maximum of 14, are prepared by oxidation of the corresponding alkenylxanthines and by alkylation with compounds which introduce the dihydroxyalkyl radical or a precursor thereof. The dihydroxyalkyldialkylxanthines are suitable for the treatment of obstructive respiratory tract diseases.
Patent ES-8402555-A1 (ES)
Title: Process for the preparation of cyclopropanecarboxylic-acid derivatives, and intermediates therefor.
IPC: C07C69/73
Filed: 1983-05-05
Abstract: 1. Preparation process for compounds answering to the Formula (I) : see diagramm : EP0094304,P19,F1 in which the cyclopropane copula is of 1R,cis structure, R represents a hydrogen atom, an alkyl radical containing from 1 to 10 carbon atoms, an easily cleavable radical derived from an alcohol R-OH containing up to 18 carbon atoms, or a radical derived from an alcohol R-OH used in pyrethrinoid series, and : either W represents a hydrogen atom and Y represents a radical CO2 R' or COSR', or W represents a halogen atom Hal and Y represents a radical CO2 R', R' representing a hydrogen atom or a linear, branched or cyclised, saturated or unsaturated alkyl radical, possibly substituted by one of more identical or different functional groups, or an aryl radical containing from 6 to 14 carbon atoms possibly substituted by one or more identical or different functional groups, or a heterocyclic radical possibly substituted by one or more identical or different functional groups, in which Formula (I) the configuration or the double bond is either Z, if W represents a hydrogen atom, or E, if W represents a halogen atom, characterized in that a compound with the Formula (II) : see diagramm : EP0094304,P19,F5 in which the cyclopropane copula is of 1R,cis structure and R retains the previously cited significance, is submitted in the presence of a strong base to the action of a compound with the Formula (III) : see diagramm : EP0094304,P19,F7 in which Y and W retain their previous significance, and A represents a carbonated radical containing up to 18 carbon atoms which links two of the oxygen atoms attached to the phosphorus, so as to obtain the compound with the Formula (I) in which the configuration of the double bond is either Z if W represents a hydrogen atom, or E if W represents a halogen atom, the cyclopropane and the carboxyl of the radical Y being in both cases in cis position in relation to the double bond.
Patent ES-8407093-A1 (ES)
Title: Fabric softening composition
IPC: C11D1/14
Filed: 1983-05-09
Abstract: An improved fabric softening composition is provided by the synergistic combination of a cationic softening agent and a higher alkyl sulphonate. The preferred cationic compounds are the water-soluble or dispersible (a) di-longchain alkyl-di- shortchain alkyl quaternary ammonium salts and (b) 2-longchain alkyl imidazolinium salts. The preferred alkyl (i.e. paraffin) sulphonates are the C14 to C22 paraffin sulphonates. The preferred ratio of cationic compound to paraffin sulphonate ranges from 5:1 to 12:1 on a weight basis. The preferred form of the composition is as an aqueous dispersion containing from 2 to 5% by weight of cationic compound and 0.2 to 1% paraffin sulphonate. A process for making the compositions of the invention is also provided along with a process of treating laundry materials in the rinse cycle of the laundering operation.
Patent ES-8500736-A1 (ES)
Title: Hair conditioning preparation.
IPC: A61K8/73
Filed: 1983-07-06
Abstract: The invention relates to an aqueous clear single-phase liquid hair rinse conditioner. On dilution of the conditioner during use there is deposited on the hair a lyotropic liquid crystal phase formed by interaction between an ionised polymer and an ionic surfactant of opposite charge. There is also present in the composition a clarifying agent in order to maintain the composition in the form of a clear single-phase solution prior to dilution. The polymer-surfactant complex in the form of a liquid crystal phase deposited from the hair conditioner of the invention is more effective to improve the ease of wet combing of the hair than a complex not in the form of a liquid crystal.
Patent ES-8501639-A1 (ES)
Title: Process for fluidizing.
IPC: F17C9/02
Filed: 1983-08-02
Abstract: In a process for fluidizing a bed of particles by passing a gas continuously through the bed, the improvement comprising dividing the bed into at least two sections, and introducing the gas sequentially into each section, one section at a time, the flow of gas and the sequence being at a rate sufficient to maintain the entire bed of particles in a fluidized state.
Patent ES-8405702-A1 (ES)
Title: Improvements in or relating to apparatus for controlling hydroplanes of marine vessels.
IPC: B63G8/20
Filed: 1983-08-11
Abstract: Apparatus for controlling the hydroplanes of a marine vessel comprising a pair of hydroplane carrying crossheads 11 and in which independent hydraulic control means (15, 16, 23) is carried by each of the crossheads 11, and means are provided for synchronising the tilting of each hydroplane upon operation of the hydraulic control means (15, 16, 23).