baber/WOPTO huggingface dataset:
Patent ES-372428-A1 (ES)
Title: Colour mixing apparatus
IPC: B01F5/10
Filed: 1969-10-11
Abstract: Apparatus for agitating, dispensing and mixing paint colours comprises twelve taper-bottom containers 1 each associated with a pump 4 and a solenoid valve 5 whereby the colour may be maintained in suspension by recirculation or discharged through an outlet 7. A can for the mixture is carried on a support 6 which is horizontally and vertically movable and has grooves or rims for various sized cans associated with micro-switches which control the total amount dispensed, while the proportion of each colour supplied is controlled by a punched or plug-in card which may also have a visual representation of the shade of the mixture. The support 6 may also carry closures for the outlets 7 these may be sponges saturated with low-volatile solvent to prevent formation of paint skin. All the pumps 5 are driven by a common motor and transmission 2, 3.
Patent ES-374553-A1 (ES)
Title: Windscreen washer and wiper control system
IPC: B60S1/46
Filed: 1969-12-05
Abstract: A windscreen washer and wiper system for a road vehicle includes a windscreen washer unit, a windscreen wiper unit and a control switch for controlling the windscreen wiper unit and the windscreen washer unit. The control switch, in addition to controlling the windscreen wiper unit serves to operate the wiper unit when the windscreen washer unit is operated.
Patent ES-381275-A1 (ES)
Title: Pneumatic antiskid braking system
IPC: B60T8/1761
Filed: 1970-06-30
Abstract: A pneumatic antiskid braking system including control valve means adapted, when actuated by antiskid control means in response to a skidding of the vehicle wheels, to connect the two opposed chambers of the wheel brake actuator with one another so as to decrease the braking torque generated thereby. A normally closed exhaust valve controlled by piston means responsive to the differential pressure between these opposed chambers is provided to directly connect the motor chamber to a low fluid pressure reservoir when the above differential pressure falls below a predetermined value.
Patent ES-383528-A1 (ES)
Title: Device for converting two magnitudes into a number of pulses proportional to the integral of their product
IPC: G06G7/161
Filed: 1970-09-10
Abstract: The device comprises a variable cycle ratio modulator on which is applied a first input signal, an inverter-switch connected to the modulator output and on which is applied the second input signal, an integrator circuit connected to the inverter-switch, to a two-threshold comparator and to an inversion device, and a device for counting the signals from the comparator.
Patent ES-423211-A1 (ES)
Title: Testing probe for non-destructive testing of material
IPC: G01B21/00
Filed: 1974-02-13
Abstract: A probe having a pair of coils forming two legs of an electrical balance bridge is retractably brought into contact with the material to be tested in the process of being straightened. The movement of the probe is controlled by the inputs to two sensing elements positioned on either side of the probe.
Patent ES-439384-A1 (ES)
Title: Torque modifying coating for threaded fasteners
IPC: F16B39/28
Filed: 1975-07-14
Abstract: A coating for a threaded fastener including a mixture of grit particles embedded in a rigid resin and carrier base so that the particles are stationarily positioned between the outer surface of the fastener and an associated workpiece surface to increase the torque required to strip the fastener.
Patent ES-455032-A1 (ES)
Title: Device for controlling fuellair mixture in engine
IPC: F02M63/00
Filed: 1977-01-14
Abstract: Air intake (4) contains a vortex shedding flow metering unit (8) to produce electrical impulses with a frequency proportional to the air flow volume. The output is fed to a control circuit (12). The circuit integrates information concerning engine speed (14) air intake temp. (16) battery output (17) and engine cooling medium temp. (19). The electronic regulator produces a corresponding series of square wave impuses of predetermined dwell (18) to effect the exact fuel dosage to a fuel injector (20). The impulse dwell is primarily determined by the air intake volume and modified by engine working conditions. The fuel injector ball valve is vibrated at ultrasonic speed by a piezo electric crystal to spray the fuel into the inlet manifold. A heater pipe (30) connecting the exhaust manifold (34) with the inlet manifold and containing a vaporisable material such as sodium is fitted opposite to the spray jet to assist vapourisation.
Patent ES-455510-A1 (ES)
Title: Laminated chipboard
IPC: B32B21/04
Filed: 1977-01-31
Abstract: A chipboard having bonded thereto a sheet metal lamination is disclosed. The sheet metal stretches and contracts in response to dimensional changes in the chipboard without becoming detached therefrom, thereby improving and preserving the strength and integrity of the chipboard. Also disclosed is a method of manufacturing thin laminated chipboard wherein a thermoplastic material, securely connected or bonded to a sheet of non-thermoplastic material, is laminated to the chipboard by contacting the thermoplastic film against the chipboard while applying heat and pressure against the non-thermoplastic material.
Patent ES-457967-A1 (ES)
Title: Electrically driven car radiator cooling fan - has two speed motor with bimetallic circuit breaker triggering alarm if motor is impeded or stopped
IPC: B60K11/02
Filed: 1977-04-20
Abstract: The radiator has a fan driven by an electric motor (1) and a supply circuit with two circuits connected in parallel. The first circuit has a switch (23) which closes when the radiator reaches a first temperature, so that the motor is supplied with reduced voltage. The second circuit has a switch (9) which closes when the radiator reaches a second, higher temperature, so that the motor is supplied with normal voltage. A bimetal device (10) is provided in the supply circuit. This breaks the second circuit (13, 15) and connects (14, 19) an auxiliary alarm circuit (20-22) when excessive current flows through the motor whose rotation is stopped or impeded.
Patent ES-459052-A1 (ES)
Title: Antibiotic A-35512B aglycone
IPC: A61K35/74
Filed: 1977-05-23
Abstract: Antibiotic A-35512B aglycone, prepared from A-35512 factor B by acid hydrolysis, is a useful antibacterial agent.
Patent ES-460959-A1 (ES)
Title: Control unit for a time-division telecommunications exchange
IPC: H04Q11/04
Filed: 1977-07-22
Abstract: In an existing time division exchange system the known switching network and connection units are retained, but the control of these units is taken over by a pair of new control units which replace a collection of previous units such as multi-registers, markers, translators, call charging devices etc. The new control units each comprise a multi-register portion and a dialogue portion with the multi-register portion governing the setting up and the clearing down of traffic while the dialogue portion performs most of the communication between the multi-register portion and the rest of the exchange equipment. The control units are microprogrammed machines under the control of a "macroprogram" assembled using the conventional computer techniques. The control units are connected to a data processing center via a monitoring unit.
Patent ES-465935-A1 (ES)
Title: Cover plate having adjustable latch means
IPC: B63B19/14
Filed: 1978-01-13
Abstract: An easily removable cover plate for sealingly closing a service opening or the like through a deck of a vessel into a cargo tank. The cover plate has a plurality of latch means spaced about its periphery which are adjustable without disassembly to compensate for different deck thicknesses with which the cover plate may be used.
Patent ES-467263-A1 (ES)
Title: Process for preparing dimethylaminomethylenebis(phosphonic acid)
IPC: C02F5/12
Filed: 1978-02-23
Abstract: Dimethylaminomethylenebis(phosphonic acid) is prepared by reacting dimethylformamide with phosphorous trichloride and treating the reaction mixture with alcohols or glycols and water. The phosphonic acid is combined with water soluble carboxylic acid polymers for use as a corrosion and scale inhibitor in aqueous systems. These compositions may also be combined with phosphorous acid and water soluble zinc salts.
Patent ES-468543-A1 (ES)
Title: Production of cigarette filter units
IPC: A24D3/02
Filed: 1978-04-04
Abstract: The invention concerns a method for producing a cigarette filter unit, in which filter elements are disposed on a porous or perforated covering strip and at least partially wrapped thereby and adhesively joined. The adhesive substance is applied to the covering strip along coating tracks which are at least approximately equidistant from each other and extended at an angle to the longitudinal orientation of the covering strip. The filter strand formed in this manner is subdivided by a cutting device.
Patent ES-470325-A1 (ES)
Title: Automated can resistance welder
IPC: B21C37/08
Filed: 1978-05-30
Abstract: A transport installation and method of transporting can bodies for a fully automated resistance welding machine comprising a roll former station for rolling the bodies, two successively arranged driven transport systems, and a pair of welding electrodes. The transport systems comprise endless, revolving chains equipped with fixed catches or cams and defining first and second chains. The first chain passes through the roll former station where, during rolling of the blanks into the can bodies, it cyclically and periodically remains at least approximately stationary, whereas the second chain has a sinusoidal velocity course. The can bodies exposed to the intermittent non-continuous mode of operation of the first chain, necessitated by the roll forming operation, are transferred to the second chain and experience a movement which is stabilizing for the can bodies.
Patent ES-475847-A1 (ES)
Title: Apparatus for decelerating and stacking sheets
IPC: B65H29/24
Filed: 1978-12-07
Abstract: In an apparatus for cutting, decelerating and overlapping sheets of paper, comprising means for feeding a paper web at predetermined speed, means for cutting said web into sheets, suction means for decelerating the sheets, means for adjusting the amount of suction in relation to the feeding speed, and means for stacking the decelerated sheets, the improvement wherein said suction means includes an ejector roller provided with recesses and located directly in front of the stacking means, at least one suction strip provided in a recess of the ejector roller and extending approximately to the apex of the ejector roller, and at least one nozzle provided in the area of the ejector roller directing air toward the stacker so as to form an air cushion between the sheet being stacked and the sheet which had just previously been stacked.
Patent ES-477430-A1 (ES)
Title: Pyrano[4,3-e]-as-Triazines Their Production and Tranquilliser/Sleep-inducer Use
IPC: C07D491/153
Filed: 1979-02-02
Abstract: The invention provides compounds of formula I, < IMAGE > indicated for use as sleep-inducers and minor tranquillisers, pharmaceutical compositions containing them and processes for their production, where X is < IMAGE > and R1 and R2, which may be the same or different, each signifies hydrogen, fluorine, chlorine, alkyl of 1 to 4 carbon atoms, straight chain alkoxy of 1 to 4 carbon atoms, amino, nitro or trifluoromethyl, provided that (i) when one of R1 and R2 is nitro, the other is other than nitro or trifluoromethyl, and (ii) when one of R1 and R2 is t-butyl or trifluoromethyl, the other is other than trifluoromethyl, the other is other than trifluoromethyl on an adjacent carbon atom or t-butyl on an adjacent carbon atom.
Patent ES-480290-A1 (ES)
Title: Microwave energy moderator.
IPC: B65D81/34
Filed: 1979-04-16
Abstract: A microwave energy moderator for partially attenuating and/or modifying microwave energy to achieve more uniform cooking of comestible articles in microwave ovens. The moderator (40) comprises an array of alternately disposed or spaced areas of microwave reflective material (43), and complemental-shape, substantially microwave transparent zones (44). One type of moderator comprises a perforate sheet (43) of microwave reflective material another type comprises a substrate of substantially microwave transparent material such as a thermoplastic film, which substrate has a plurality of microwave reflectors secured to it in a predetermined array. Enclosures such as bags, vessels and wraps are disclosed which comprise such a microwave moderator and which enclosures enable microwave cooking of frozen foods at relatively high microwave oven power levels without requiring precooking, defrosting or oven power level changes. The microwave moderator can also be used as the interior linear of a microwave oven.
Patent ES-480888-A1 (ES)
Title: Control of burners
IPC: F23N5/00
Filed: 1979-05-24
Abstract: The invention relates to the control of burners, e.g., for boilers or furnaces and has for its objective to provide means whereby the combustion conditions existing at a burner are initially governed by pre-determined conditions which conditions can be automatically maintained or improved during the operation of the burner. This objective is met by the provision of control means for the reactant flow ratio for at least one burner comprising separate valve means for the control of flow of fuel and of air to a burner, a variator associated with each valve for the setting of the position thereof, sensing means associated with each valve for the sensing of the position thereof, a memory device for holding data pertaining to the characteristics of the control means, a computing device for controlling the variators to determine the positions of the valves in accordance with data in the memory device and detector means associated with the or each burner for the detection of a pre-determined parameter of combustion, both said sensing and detector means being connected to the memory device and whereby the data in the memory device can be continuously up-dated and whereby the computing means can optimize the performance of the control means on the basis of the feed-back of information from the said detector means and sensing means.
Patent ES-481075-A1 (ES)
Title: Device for measuring masses and forces.
IPC: G01G7/02
Filed: 1979-05-30
Abstract: Mass and force meter with a frame, a load support guided parallely and vertically by parallel guiding means comprising at least two flat springs lying in two at least substantially parallel planes lying one above the other, with a rigid measuring system and a resilient transmission element transmitting only a part of the weight of the mass to be measured or of the force to be measured to the measuring system, said flat springs being fitted in said frame and said load support.
Patent ES-482066-A1 (ES)
Title: Vehicle Wheel Discs
IPC: B60B3/04
Filed: 1979-06-29
Abstract: The invention aims to minimize the thickness at each point of a vehicle wheel disc whilst retaining fatigue strength. Accordingly, the disc has a thickness which varies by at least 20% and the external diameter D2 of a zone Z2, which is outwardly adjacent to the zone Z1 of the disc intended to cooperate with the hub of a vehicle, is less than a value m, which is a function of the diameter D of the circle on which the centres of the mounting apertures of the disc are located, m being given by the formula: m=103 710 U<7>-342 050 U<6> +444 880 U<5>-290 390 U<4> +99 506 U<3>-16 712 U<2> +1279.2 U+281.91 where U=(D-205)/220, D being expressed in mm. The projection d of the zone Z2 on the axis of the wheel disc is at least 0.289 (D2-D1), where D1 is the external diameter of the zone Z1. In an alternative embodiment D2=D1.
Patent ES-482847-A1 (ES)
Title: Flame-retardant organic phosphates, their production, and compositions containing them.
IPC: C07F9/12
Filed: 1979-07-26
Abstract: This invention relates to flame-retardant phosphorus-containing materials, particularly suitable for use as an additive, having little or no plasticizing effect, in flammable organic plastics. One such material may be made by reacting methallyl chloride with phenol or phenol-isopropylphenol blend and then phosphorylating. Another such material may be made by halogenating isopropyl groups of an isopropylphenyl phosphate blend and then dehydrohalogenating to make an isopropenyl-containing product, which may be oligomerized as by heating with a catalyst. The isopropenyl-containing product may also be employed as a flame-retarding comonomer.
Patent ES-486152-A1 (ES)
Title: Seat belt systems
IPC: B60R22/40
Filed: 1979-11-20
Abstract: A large road vehicle has a cabin subject to accelerations in normal driving conditions in excess of accelerations experienced by the vehicle as a whole and which are sufficient to lock the acceleration responsive retractor of the driver's seat belt system unnecessarily. To prevent such locking except under genuine emergency conditions, a solenoid in the retractor holds inoperative a locking mechanism responsive to retractor acceleration, until an inertia switch located on the vehicle chassis (and thus less exposed to acceleration than the cabin mounted retractor) senses a predetermined vehicle acceleration, when the switch de-energizes the solenoid to permit the retractor acceleration sensing mechanism to operate. The seat belt system is passive and a switch operated by the handle of the door adjacent the seat is open when the door is closed but closed when the door is opened so as to energize the solenoid and thereby prevent inadvertent locking during door opening movement.
Patent ES-8102895-A1 (ES)
Title: Fluorocarbon Polymer Compositions and Method of Spray-coating
IPC: C08L27/12
Filed: 1980-02-15
Abstract: Sprayable fluorocarbon polymer coating compositions comprise 5- 95% polytetrafluoroethylene (PTFE) resins, 95-5% perfluoroalkoxy (PFA) resins and a carrier liquid, preferably water. Methods of producing shaped fluorocarbon polymer articles by the application of fluorocarbon polymer coating compositions to moulds use coating compositions comprising from 5% to 100% by weight of PTFE and from 0% to 95% by weight of PFA.
Patent ES-8104308-A1 (ES)
Title: Cephem compounds
IPC: C07D501/56
Filed: 1980-05-30
Abstract: Bacteriostatic cephem compounds and processes for preparing same having the formula: < IMAGE > wherein R1 is amino or protected amino, R2 is lower alkyl, amino-(lower)-alkyl, protected amino-(lower)-alkyl, hydroxy-(lower)-alkyl, protected hydroxy-(lower)-alkyl, lower alkylthio-(lower)-alkyl, carboxy-(lower)-alkyl, esterified carboxy-(lower)-alkyl, (C3 to C8) cycloalkyl, lower alkenyl or lower alkynyl, R3 is a heterocyclic group substituted with amino(lower)alkyl, protected amino(lower)-alkyl, hydroxy(lower)alkyl or both amino and lower alkyl, R4 carboxy or protected carboxy, provided that R3 is a heterocyclic group substituted with hydroxy(lower)alkyl or both amino and lower alkyl, when R2 is lower alkyl, and its pharmaceutically acceptable salt.
Patent ES-8106854-A1 (ES)
Title: A process for producing a sound-insulating and sound- absorbing shaped part and a shaped part having a foam layer
IPC: B29C39/00
Filed: 1980-07-29
Abstract: A sound-insulating and sound- absorbing shaped part (e.g. for vehicles or machine casings) having a foam layer is formed by placing a plastic material mixture to be foamed into a mould cavity into localised areas of which have been inserted sheet blanks. The foam embeds the blanks which define regions having different sound-absorbing/insulating properties.
Patent ES-8205759-A1 (ES)
Title: 2-Substituted-aminopropene- and propanenitrile compounds and antimicrobial and pharmaceutical, anti-inflammatory compositions.
IPC: A61P31/04
Filed: 1980-12-23
Abstract: 2-Substituted-aminopropene and propanenitriles of the formula: < IMAGE > are effective antimicrobial agents (compounds of Formula II.), and potent anti-inflammatory agents of decreased acute toxicity (compounds of Formula I.).
Patent ES-8303985-A1 (ES)
Title: Support system for vehicle cargo tanks
IPC: B60P3/22
Filed: 1981-02-09
Abstract: In a support system for a cargo tank on a vehicle a support structure 2, which partly or completely envelops the tank 1, is flexibly supported on the vehicle by a pivoted platform 3. A joint 5 at one end of the support structure or tank is flexibly coupled in a housing 6 provided in a support member 7 fixed to the vehicle chassis 4. The platform 3 and joint and housing assembly 5, 6, absorb distorting forces generated by the vehicle chassis and prevent their transmission to the tank body.
Patent ES-8207429-A1 (ES)
Title: Group B streptococcal capsular polysaccharides.
IPC: C12P19/26
Filed: 1981-04-10
Abstract: Group B Streptococcus type-specific polysaccharides types Ia, Ib, II and III have been obtained from strains grown in a modified soy bean and yeast medium. These polysaccharides are useful as active or passive streptococcal vaccines.
Patent ES-8204257-A1 (ES)
Title: Programmable telephone-traffic measuring equipment.
IPC: H04M3/36
Filed: 1981-05-26
Abstract: The measuring equipment, comprising a stored-program processing unit, is connected through a system of probes to the lines on which digital criteria to be extracted are present said probes reduce the voltages present on the lines, according to a fixed and identical ratio, to the values necessary for the operation of the logic circuits of the processing unit. The reduced voltages are compared with suitable threshold voltages in a comparator that supplies the processing unit with two level signals (0 and 1). The processing unit interprets the telephone meaning of these signals and executes the requested processings. The processing results are recorded on magnetic cassette tape. Additional devices are connected to the measuring equipment for the analysis of multifrequency criteria and/or tones, for the connection to insertion networks of apparatus measuring traffic intensity, or for continuous recordings.
Patent ES-8302101-A1 (ES)
Title: Method of modifying starch.
IPC: C08B31/00
Filed: 1981-08-06
Abstract: A preferably continuous process for gelatinising and chemically modifying starch comprises providing an aqueous slurry of starch and gelatinising the starch therein mixing the starch with a reagent therefor and subjecting the mixture, during or after gelatinisation, to ultra-high frequency radiation (preferably 2450 MH2) to chemically modify the starch. The starch may be subjected to the radiation, e.g. under the conditions of gelatinisation or after application of a starch glue to a paper sheet.
Patent ES-8304221-A1 (ES)
Title: Electrodeposition of white palladium
IPC: C25D3/50
Filed: 1981-12-16
Abstract: Electroplating baths for obtaining white deposits of palladium metal comprise: (a) a source of palladium (e.g. palladium diaminodinitrite), (b) an ammonium conductivity, salt, (c) an organic brightener, and (d) ammonium hydroxide in an amount sufficient to adjust the pH to about 8 to 10, the source of palladium metal being present in an amount sufficient to deposit palladium but less than that which will cause darkening of the deposit. n