baber/WOPTO huggingface dataset:
Patent ES-423747-A1 (ES)
Title: Winding wire and other flexible material
IPC: B65H67/00
Filed: 1974-02-28
Abstract: Wire being continuously drawn from a processing apparatus or other supply to a rotatably-driven take-up reel while the reel is being replaced is temporarily stored on a wire accumulator which is positioned, preferably temporarily, between the supply and the reel and which comprises an accumulator drum supported on a frame with one end free and means for rotatably driving the drum about its axis at any speed within a limited range of speeds. The accumulator drum carries means for continuously imparting tension to wire as wire is unwound over the free end of the drum.
Patent ES-431530-A1 (ES)
Title: Anti-fog surgical face mask
IPC: A62B18/02
Filed: 1974-10-30
Abstract: A surgical face mask which comprises a filtration medium and an air impervious element secured to the upper portion of the mask. The impervious element functions to prevent moist breath from rising over the upper portion of the mask and fogging eyeglasses of the wearer of the mask. The mask may also bear impervious elements around all the edges thereof.
Patent ES-433760-A1 (ES)
Title: Process for washing textiles and agents for carrying out this process
IPC: C11D1/00
Filed: 1975-01-13
Abstract: The composition contains silicates which are capable of binding the hardness formers in the water, are finely divided, are insoluble in water, have a calcium-binding capacity of at least 50 mg of CaO/g of anhydrous active substance and contain bound water and which have the general formula (cat2/nO)x.Me2O3.(SiO2)y, in which cat is a cation which can exchange with calcium and has n charges, x is a number from 0.7 to 1.5, Me is boron or aluminium and y is a number from 0.8 to 6, as phosphate substitute. To improve the wash efficiency, the composition furthermore contains a surfactant component comprising 1 part by weight of one or more surfactants from the group of surface-active amine oxides, carboxy betaines, sulpho betaines and fatty alcohol polyglycol ether sulphates and up to 3 parts by weight of anionic sulphonate surfactants, soaps and/or ethoxylated aliphatic C10-C20-alcohols with cloud points above 50 DEG C.
Patent ES-435430-A1 (ES)
Title: Zero crossing circuit for electronic ignition system
IPC: F02P3/045
Filed: 1975-03-07
Abstract: A temperature controlled ignition circuit includes a high voltage coil, ignition circuitry connected thereto and a magnetic generator for controlling the operation of the ignition circuitry and the production of a high voltage at the coil. A transistor in the ignition circuitry is connected at its base to one terminal of the magnetic generator and is biased for full conduction upon provision of some predetermined positive voltage by said generator. A second transistor having operating characteristics similar to those of the first is connected to operate as a diode i.e. with the base electrode being connected to the collector electrode thereof. The second transistor is connected between ground potential and the other terminal of the generator and is biased into forward conduction to maintain a reference voltage at the other terminal of the generator substantially equal to that at the base-emitter junction of the first-mentioned transistor such that the average current densities of both transistors are substantially equal. Thus, any change in the reference potential at the base-emitter junction of the first transistor due to temperature will be compensated for by a similar change in the reference potential at the other terminal of the generator so that the first-mentioned transistor operates upon application of the predetermined voltage by the generator despite temperature and/or power supply voltage changes. The predetermined voltage corresponds substantially to the zero crossovers of the generator output. The dynamic impedance of the second transistor is lower than the dynamic impedance of a conventional diode and as such does not raise the impedance at the base of the first transistor as would a conventional diode.
Patent ES-439213-A1 (ES)
Title: Pressure-sensitive copying material
IPC: C09B11/00
Filed: 1975-07-07
Abstract: A pressure-sensitive copying material comprising a support having thereon a microencapsulated color former capable of forming a distinct color when reacted with an electron-accepting solid, the microencapsulated color former comprising at least one benzoxazine derivative represented by the formula (Ia) , A BENZODIOXANE DERIVATIVE REPRESENTED BY THE FORMULA (Ib) AND A MIXTURE THEREOF, WHEREIN R1, R2, R3, R4, R5 and X are as defined hereinafter.
Patent ES-439566-A1 (ES)
Title: Antibiotic A204I Derivatives
IPC: A23K20/195
Filed: 1975-07-17
Abstract: Antibiotic A204I monoether and monothioether derivatives are anticoccidial, as well as antimicrobial agents. Some A204I monoether derivatives are also insecticidal and acaricidal agents and increase feed-utilization efficiency in ruminants.
Patent ES-439613-A1 (ES)
Title: Simplified phonograph
IPC: A63H3/33
Filed: 1975-07-21
Abstract: A phonograph wherein the vibrations set up by a record groove in a reproducing stylus on a tone arm are transmitted, without conversion into electric signals, to a diaphragm overlying the tone arm. Arranged between the tone arm and diaphragm is an intermediate vibrator which has a vibrator rod extending upwardly therefrom. The diaphragm is conical in shape, is secured to the phonograph casing at the periphery of its base, and has an aperture at its vertex to receive the vibrator rod with clearance. The intermediate vibrator is spring biased into contact with the tone arm, and the vibrator rod also spring biased into contact with the edge of the diaphragm bounding the aperture. This aperture can be reinforced with a hollow member which will receive the vibrator rod with clearance.
Patent ES-444012-A1 (ES)
Title: Reforming with an acidic multimetallic catalytic composite
IPC: B01J27/135
Filed: 1975-12-31
Abstract: Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with an acidic multimetallic catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a germanium component, a cobalt component, and a halogen component with a porous carrier material. The platinum group component, germanium component, cobalt component, and halogen component are present in the multimetallic catalyst in amounts respectively, calculated on an elemental basis, corresponding to about 0.01 to about 2 wt. % platinum group metal, about 0.01 to about 5 wt. % germanium, about 0.5 to about 5 wt. % cobalt, and about 0.1 to about 3.5 wt. % halogen. Moreover, these metallic components are uniformly dispersed throughout the porous carrier material in carefully controlled oxidation states such that substantially all of the platinum group metal is present therein in the elemental metallic state, substantially all of the cobalt component is present in the elemental metallic state or in a state which is reducible to the elemental metallic state under hydrocarbon conversion conditions, while substantially all of the germanium is present therein in an oxidation state above that of the elemental metal. A specific example of the type of hydrocarbon conversion process disclosed is a process for the catalytic reforming of a low-octane gasoline fraction wherein the gasoline fraction and a hydrogen stream are contacted with the acidic multimetallic catalyst disclosed herein at reforming conditions.
Patent ES-445121-A1 (ES)
Title: Joint socket for an angle joint
IPC: F16C11/06
Filed: 1976-02-12
Abstract: A socket for use in a ball and socket joint comprising a bearing basket having a bearing seat to accommodate the pivot ball with a resilient interlocking element to retain the pivot ball in the bearing seat and a displacement member positively locking the resilient element after the ball has been seated.
Patent ES-447643-A1 (ES)
Title: Radiation curable release coatings
IPC: C08F299/06
Filed: 1976-05-06
Abstract: Release coatings are provided by including in a liquid monomer or prepolymer polymerizable by electromagnetic or ionizing radiation a waxy material of limited compatibility therein. Upon application of a film of such material by casting, coating or printing, a thin layer of the waxy material migrates to the surface to provide, after cure, the desired release properties. The thin surface layer of waxy material also tends to exclude oxygen from the film to permit radiant curing in air. Preferably the polymerizable liquid comprises acrylate monomers with or without unsaturated prepolymers co-polymerizable therewith dissolved therein. Novel prepolymers especially useful for providing release films and other radiation curable coatings are described, including the reaction product of polyamine containing polyamides with unsaturated polybasic carboxylic acids and particular reaction products of polyether triols with toluene diisocyanate, modified with unsaturated monomers. Also described is the inclusion in the polymerizable liquid of a dispersed substantially linear polymer as shrink control and re-inforcing agent.
Patent ES-452202-A1 (ES)
Title: Device for planetary electrode wire-feeding having automatic adjusting means for the pushing force exerted on the electrode wire
IPC: B23K9/133
Filed: 1976-09-23
Abstract: A planetary electrode-wire feeding device in which the calibrated pushing force exerted on the electrode wire by a pair of feed rollers is automatically adjusted. This automatic adjustment is effected by a cam which is drivingly connected to a drive motor. A housing is operatively drivingly connected to the cam for rotation via a pair of double-armed levers. The housing has a pair of radial bores in which a pair of pistons are respectively reciprocally mounted. Upon a predetermined rotation of the cam, one arm of the double-armed levers is pivoted outwardly and the other inwardly, thereby the pistons are pushed inwardly by the double-armed levers and, due to a wedging action between the levers and the housing, the latter begins to rotate and the electrode wire is pushed forwardly by feed rollers.
Patent ES-452210-A1 (ES)
Title: Pneumatic tires
IPC: B60C13/00
Filed: 1976-10-08
Abstract: This disclosure relates to a pnuematic tire having a rubber tread and a cast, fabricless, elastomeric body of a material having viscoelastic properties. The ratios of the structural stiffness of the mid-sidewall of the tire body to the structural stiffness of the shoulder of the tire body and the crown of the tire body, and the tire body's resulting shape, are critical to give a durable, stable, long-wearing tire. These ratios yield a tire which has acceptable growth levels in its cross-sectional dimension on inflation and service and which has the crown area of the body functionally decoupled from the sidewall area so that the crown area functions in a manner similar to the belt of a radial ply tire.
Patent ES-452487-A1 (ES)
Title: N - sulphonyl thiolcarbamates and the use thereof as herbicide antidotes
IPC: C07C333/12
Filed: 1976-10-18
Abstract: The herbicidal preparation contains a thiocarbamate as herbidical active substance and a compound of the formula I in such an amount that it acts as an antidote. The substituents in the formula I have the meaning given in Patent Claim 1. The compounds of the formula I are particularly suitable for protecting soya bean crops and other agricultural products when thiocarbamate herbicides are used.
Patent ES-453517-A1 (ES)
Title: Textile composite and method for making same
IPC: D06M17/02
Filed: 1976-11-20
Abstract: A textile composite is formed utilizing a latex composition formulated with granular starch dispersed uniformly throughout. The composite is subjected to suitable heating or drying conditions to gelatinize substantially all the starch particles thereby imparting to the composite improved cohesiveness.
Patent ES-457765-A1 (ES)
Title: Apparatus for automatically treating pieces of exposed photosensitive paper
IPC: G03D3/00
Filed: 1977-04-13
Abstract: Apparatus for automatically treating photosensitive paper after exposure in an automatic camera comprises four treatment tanks each having its own dipping mechanism, and three transfer mechanisms between the tanks. Each dipping mechanism and each transfer mechanism comprises a pair of grooves in which the paper can slide, and one or two motor-driven teeth to push the paper along the grooves. By use of separate dipping mechanisms and separate transfer mechanisms, only the paper travels from tank to tank, minimizing transfer of fluid from one tank to the next.
Patent ES-460649-A1 (ES)
Title: Adaptive-predictive control system
IPC: G05B13/04
Filed: 1977-07-12
Abstract: An adaptive-predictive control system for controlling single-input single-output, or multivariable time-variant processes with known or unknown parameters and with or without time delay, is disclosed. The adaptive-predictive control system of the present invention updates on real time the parameters of an adaptive-predictive model from which the dynamic output vector of the process being controlled is predicted and the control vector controlling the operation of this process is computed with the objective that the predicted dynamic output vector becomes equal to the desired dynamic output vector.
Patent ES-467988-A1 (ES)
Title: Process for the separation of olefins
IPC: C07C11/107
Filed: 1978-03-17
Abstract: A butene mixture is separated to yield an n-butene rich product and an isobutylene rich product in a fractionator system. The fractionator reflux is isomerized before introduction into the fractionator. Other suitable olefins may be separated in a similar manner.
Patent ES-469092-A1 (ES)
Title: Spaghetti-like ice cream extrusion machine - with automatic piston reversal and stopping by microswitches (NL 3.10.78)
IPC: A23G9/28
Filed: 1978-03-29
Abstract: Automatic machine for the extrusion of ice cream in spaghetti-like strings uses a motor driven piston in a detachable ice cream container with a perforated bottom. Micro-switches start up the motor and reverse it when the piston reaches the end of its working stroke. It is automatically cut out on reaching the end of the return stroke.
Patent ES-470843-A1 (ES)
Title: TV UHF tuner RF and mixer stage - has common base connected transistor with two strip conductors and capacitor forming series circuit resonant at mid UHF band frequencies
IPC: H04B1/16
Filed: 1978-06-15
Abstract: The TV UHF tuner self-oscillating mixer transistor (T) in common base configuration has its base (B) connected via a first capacitor (CB) to a source of reference voltage. A bias voltage (Ub) is applied to the base via a first strip conductor (Z1). The emitter (E) of the transistor is connected to one terminal of a source (e) of drive voltage, the other terminal of which is connected via a second strip lead (Z2) and a second capacitor (Ck) to the end of the first strip lead (Z1) remote from the base of the transistor. The dimensions of the leads (Z1, Z2) are such that together with the second capacitor (Ck) they form a series resonance circuit for the middle frequencies of the UHF band. The amplification is therefore linearised and the signal/noise is improved in the band 550-680 MHz.
Patent ES-474910-A1 (ES)
Title: Fire tube for a heating boiler
IPC: F24H9/00
Filed: 1978-11-08
Abstract: A fire tube for a heating boiler comprising two metal tube halves each having a base portion and two leg portions projecting at an angle from the base portion, the tube halves being disposed relative to one another such that the terminating ends of the leg portions abut one another and are joined by welding. A plurality of substantially U-shaped elements extend longitudinally within the fire tube, each of the U-shaped elements having a base section and projecting leg sections, the base sections being welded to the base portion of one of the tube halves, the leg sections being parallel to one another and extending substantially across the width of the fire tube.
Patent ES-477181-A1 (ES)
Title: Inclusion complex of cyclodextrin and indomethacin and a process for the preparation thereof, method of use and pharmaceutical composition
IPC: A61K31/405
Filed: 1979-01-26
Abstract: The invention relates to an inclusion complex of 1-(p-chloro-benzoyl)-5-methoxy-2-methyl-indol-3-yl-acetic acid (indomethacin) and cyclodextrin of a molar ratio of about 2:1. The inclusion complex can be prepared by reacting about 2 moles of alpha or beta cyclodextrin with about 1 mole of 1-(p-chloro-benzoyl)-5-methoxy-2-methyl-indol-3-yl-acetic acid under heating in the presence of an organic solvent which dissolves indomethacin and does not form a stable complex with cyclodextrin. The new complex is at least as active antiinflammatory agent as indomethacin and at the same time shows substantially less ulcerative side-effect.
Patent ES-477937-A1 (ES)
Title: Apparatus for applying weldable bands to packages or the like
IPC: B65B13/32
Filed: 1979-02-21
Abstract: Apparatus for applying a weldable web or band of synthetic plastic material to a package on a table has a feeding device which advances the web from a source into the channel of a mobile loop forming device loosely surrounding the package. The feeding device is arrested when the web is looped around the package so that the end portions of the resulting loop overlap. The loop forming device is then removed and the web is moved rearwardly so that the loop snugly surrounds the package. In the next step, the web is severed between the outer overlapping portion of the loop and the source, and the severing device is withdrawn so that the sonotrode of an ultrasonic welding unit can bond the outer portion of the loop to the adjacent inner portion all the way to the cut where the outer portion was severed from the source.
Patent ES-8100518-A1 (ES)
Title: Automatic Azimuth Correction of Magnetic Head Gaps
IPC: G11B5/56
Filed: 1979-05-25
Abstract: A method of, and apparatus for, detecting an angular deviation of an audio reproducing head and producing a signal for correcting the head position if required. In order to avoid the need to provide one or more additional tracks containing identical signals for use in detecting head deviation the upper and lower halves of an information track are scanned simultaneously and the time difference between the zero passages of the signals is determined and is used to derive a signal for the compensation of the angular error.
Patent ES-483576-A1 (ES)
Title: Apparatus and method for removal of alkali and alkaline earth metals from molten aluminium
IPC: C22B21/06
Filed: 1979-08-22
Abstract: For the removal of alkali metal and alkaline earth metal contaminants molten aluminium (including Mg-free aluminium alloys), is passed through an active bed of particles of material containing aluminium fluoride, maintained continuously immersed in molten aluminium. Alkali metal and alkaline earth metal contaminants react and may release insoluble molten reaction products. In order to avoid plugging of the active bed and achieve removal of molten reaction products the molten metal is preferably passed upwardly successively through an inactive filter layer, an active bed layer and a further inactive filter layer.
Patent ES-484051-A1 (ES)
Title: Apparatus for producing rectangular blocks of foamed resins
IPC: B29C39/00
Filed: 1979-09-10
Abstract: In a method of producing blocks of a foamable reaction mixture having an adjustable surface and sharp edges wherein the reaction mixture is discharged from a mixing chamber onto a forwardly moving surface path in a continuous mass of varying height, the improvement therein includes applying forces to the discharging mass opposing formation of differences in the height thereof.
Patent ES-487086-A1 (ES)
Title: Adjustable positioner for reclining seat backs
IPC: B60N2/22
Filed: 1979-12-19
Abstract: This invention discloses a device for setting the position of reclining seat backs of vehicles comprises a stationary bracket connected to the seat and a movable bracket connected to the seat back and pivoted to said stationary bracket. The stationary bracket includes a slideway provided in the stationary bracket, a slider adapted to slide along said slideway, an actuating means fastened to the usual control knob and means for engagement of said slider with said movable bracket. The engagement means are arranged at a location offset with respect to the pivotal axis of said movable bracket so as to provide a crank arm capable of angularly moving said movable bracket.
Patent ES-488099-A1 (ES)
Title: Machine for tying wire coils.
IPC: B65B27/06
Filed: 1980-01-31
Abstract: 1. Machine for tying coils of wire (1) comprising means for laying ties (36) around the coils (1) and means to twist and cut the free ends of these ties (36) characterized in that it has a substantially flat support (20) having at least one elongated U-shaped cutout (24), a tie guide (22) defining a closed path around said cutout (24), means (21) for displacing said support (28) towards said coil (1) in order to place the wall (26) of the coil into the cutout (24) of the support (20), means for fixing one end of the tie at a point (A) located between the bottom of the cutout (24) of the support and the adjacent end wall of the coil, in that the tie guide (22) has means for gripping the tie (36) at a point (B) adjacent said fixed point and means (27) for driving said gripped point along the closed path defined by said tie guide (22) and in that means (52, 53) for cutting the tie (36) at a point (C) located between the wall of the coil (1) and the said gripped point are provided.
Patent ES-488327-A1 (ES)
Title: Tobacco cutting apparatus
IPC: A24C1/04
Filed: 1980-02-07
Abstract: Tobacco cutting apparatus comprises a carrier (1) which has contour knives (4) attached thereto. A tobacco leaf is laid on the knives and an element is reciprocated over the knives to force the leaf into contact with the cutting edges. In the present apparatus, the element comprises one or more bodies (27) each comprising at least part of a right circular cylinder. The bodies are preferably completely cylindrical rollers and are preferably reciprocated up and down by an electric motor (17) provided with eccentrics (19) on its output shaft (18), so that the leaf is urged more firmly into contact with the knives. The rollers may both oscillate together or they may oscillate output of phase with each other.
Patent ES-8104270-A1 (ES)
Title: Acetic acid derivatives of 5,6-dihydrobenzo[b]pyrido[3,2-f]thiepine and oxepine
IPC: A61K31/335
Filed: 1980-03-31
Abstract: Acetic acid derivatives having the formula, < IMAGE > wherein X represents an oxygen or two hydrogen atoms, Y represents CH or N, A represents an oxygen or sulfur atom, and R represents hydroxy, amino or a lower alkoxy group having 1 to 5 carbon atoms possess excellent antiinflammatory activities.
Patent ES-8106157-A1 (ES)
Title: Amine salt of clavulanic acid, its preparation and use.
IPC: A61P31/04
Filed: 1980-08-22
Abstract: This invention provides a novel process for the preparation of clavulanic acid and pharmaceutically acceptable salts and esters thereof which process utilizes the preparation of the tertiary-butylamine salt of clavulanic acid optionally in the form of an acetone solvate and subsequently converting said salt into the desired product.