baber/WOPTO huggingface dataset:
Patent ES-8200183-A1 (ES)
Title: Feeding device for medium calibre gun.
IPC: F41A9/73
Filed: 1980-06-12
Abstract: This loading device for an average-caliber weapon mounted in a turret comprises a barrel-shaped body rotatably mounted in a fixed casing. In the barrel-shaped body are provided several positions spread out around the axis of rotation and each intended to receive a piece of ammunition. Means are provided for rotating the barrel-shaped body through angular steps equal to the gap between successive positions so as to cause each of the positions to coincide in turn with a removal aperture provided in the casing.
Patent ES-8201513-A1 (ES)
Title: Propellant for "base-bleed" type gas generators and process for preparing it.
IPC: C06D5/06
Filed: 1981-02-20
Abstract: Process for the manufacture of a propellant for base-bleed gas generators, thus for generators made of a gas-producing charge for the increase of range wherein a binder and one or more granular or powdery solid substances are used at least one of which is an oxidant, characterized thereby that the binder is a thermoplastically deformable elastomer, that solvents are added to said elastomer which is thoroughly mixed with the solid substance and that said elastomer is deposited thereon by removal of the solvent with the formation of a granulate.
Patent ES-8204788-A1 (ES)
Title: Floating apparatus for water purification.
IPC: C02F3/22
Filed: 1981-07-10
Abstract: A water-aeration apparatus has a tubular frame defining a substantially closed chamber and capable of floating and carrying a load when the chamber is filled with air. Flood and bleed valves are provided at respective underwater water intakes and above-water air exhausts for introducing water into the chamber and for withdrawing air therefrom. A double-walled conduit is supported on the frame and has an outer substantially gas-impervious wall and, spaced inwardly therefrom, an inner gas-pervious wall. The conduit is inclined to the horizontal when the frame is floating and has an upper conduit end and a lower conduit end. A pump carried on the frame has an air intake above the water when the frame is floating and an air output at the lower end and directed toward the upper end.
Patent ES-8207344-A1 (ES)
Title: Method of and apparatus for calibrating an adjustable jig
IPC: G01B11/24
Filed: 1981-10-07
Abstract: In order to determine the correct relative positions of marker tips on an adjustable jig used for chassis and body repairs of a damaged automotive vehicle, a three-dimensional representation of the spatial distribution of characteristic points of the vehicular structure is created by means of two projectors emitting pairs of intersecting light rays with the aid of mostly opaque slides bearing conjugate patterns of transparent dots. In a presetting operation the projectors are so oriented that certain-preferably distinctly colored-light rays traversing their slides intersect at fixed spots on a stationary wall against which the jig is subsequently placed for an adjustment of its markers until their tips coincide with the intersections of respective pairs of preferably distinctively colored orientation rays. The slides may also bear projectable legends indicating the type of vehicle to which they pertain.
Patent ES-8207455-A1 (ES)
Title: Apparatus for preparing mortar or the like
IPC: B28C5/14
Filed: 1981-10-30
Abstract: The percentage of entrapped air in mortar, plaster, concrete or a like building material which is prepared on a continuous basis is increased, preferably by at least 100 percent, by providing a mixing chamber with one or more barriers which oppose the progress of a mixture of solid and liquid constituents toward the outlet so that each increment of the mixture dwells in the mixing chamber for a relatively long interval of time which exceeds 15 seconds and can even exceed 40 or 50 seconds. The mixing chamber defines a sump for a supply of the mixture, and the rate at which the material leaves the chamber equals or approximates the rate of admission of constituents into the chamber so that the quantity of material which forms the supply is constant. Such supply is agitated by blades, paddles, vanes, grates, lattices or like devices to ensure continuous penetration of air into the material which dwells in, as well as the material which advances through, the mixing chamber. The barrier or barriers may form part of the mixing chamber or they may constitute discrete parts in the form of rings, discs, vanes, paddles or the like, normally in the region of the outlet. Each barrier may but need not rotate with the agitating elements in the interior of the mixing chamber. The mixing chamber can be used in lieu of conventional mixing devices or at the discharge end of a conventional mixing device.
Patent ES-8207186-A1 (ES)
Title: A process for the separation of acylated phospholipids from phosphatidylcholin products containing them.
IPC: A23J7/00
Filed: 1981-12-11
Abstract: The present invention is related to a new process for the separation of acylated phospholipids, in particular of acylated phosphatidylethanolamine and possibly oils from phosphatidylcholine products containing the same, by chromatography on silicic acid gel in a lower alkanol containing 1 to 4 carbon atoms as solvent and/or eluant yielding into highly purified phoshatidylcholine.
Patent ES-8302185-A1 (ES)
Title: Anchoring system for coal cutter in mining developments
IPC: E21C27/34
Filed: 1982-01-26
Abstract: Anchoring system for a coal cutter comprising a number of guys each having at one end a threaded anchor stud 12 and at the other end a swivel hook 17 attached to the bottom of a drive head 5, the hook 13 being attached to the body of the guy through a swivel link, by means of a threaded nut 15 on the internal end of a threaded extension of the hook itself.
Patent ES-8403151-A1 (ES)
Title: Solventless compositions of polysiloxanes with hydroxysilyl groups and reticulating agents with alkoxysilyl groups catalyzed by organic iron or zirconium compounds, their use in impregnating or coating compositions for asbest, cellulosic or synthetic materials.
IPC: C04B41/64
Filed: 1982-08-11
Abstract: Solventless organopolysiloxane compositions are well adopted as coating/impregnating materials for a wide variety of substrates to provide, e.g., water repellant/solvent resistant gaskets and various substrates possessing enhanced non-stick characteristics, are comprised of (i) an alpha , omega -dihydroxypolydiorganopolysiloxane having a viscosity, measured at 25 DEG C., ranging from 5 to 100,000 mPa.s and consisting essentially of recurring units of the formula Z2SiO (ii) a polyorganopolysiloxane having from 1.60 to 1.90 organic radicals per silicon atom, having a viscosity ranging from 30 mPa.s at 25 DEG C. to 3,000 mPa.s at 25 DEG C., having from 0.2 to 10% of hydroxyl groups and consisting essentially of the recurring units RSiO1.5, R2SiO and R3SiO0.5 (iii) a crosslinking agent containing a polyalkoxysilyl group and (iv) a catalytically effective amount of an organic iron or zirconium catalyst soluble in the organopolysiloxane medium.
Patent ES-8401513-A1 (ES)
Title: Adhesive tape.
IPC: C09J7/02
Filed: 1982-11-10
Abstract: 1. Adhesive tape with a polyolefin support film and an adhesive layer applied to at least one of its surfaces, wherein the support film is comprised of a biaxially oriented film made of polypropylene a block copolymer or random copolymer of propylene with a copolymer proportion of at least 5% or a mixture of polypropylene with at least 5% of another alpha-olefin having Cn carbon atoms, n denoting a number of 2 and 4 to 10 or a mixture of polypropylene and a copolymer, which contains 5 to 30% by weight of at least one natural or synthetic resin having a softening point of 70 to 170 degrees C.
Patent ES-8405228-A1 (ES)
Title: Apparatus for recording and/or reproducing video and audio signals
IPC: G11B20/06
Filed: 1982-12-10
Abstract: A video and audio signal recording apparatus includes first and second frequency-modulators in which a first audio signal, for example, a stereophonic left signal, modulates a first carrier and a second carrier with a frequency higher than that of the first carrier so as to provide first and second FM audio signals, respectively, third and fourth frequency-modulators in which a second audio signal, for example, the stereophonic right signal, modulates a third carrier with a frequency higher than that of the second carrier and a fourth carrier with a frequency higher than that of the third carrier so as to provide third and fourth FM audio signals, respectively, a first mixing circuit for mixing the first and third FM audio signals with a video signal, such as, a composite color video signal having a frequency modulated luminance component signal in a frequency band separated from the band of a frequency-converted chrominance component signal so as to provide an interval therebetween for accommodating the first through fourth FM audio signals, a second mixing circuit for mixing the second and fourth FM audio signals with the video signal, and first and second magnetic heads having different azimuth angles and respectively receiving first and second mixed audio and video signals from the first and second mixing circuits, respectively, for recording of such first and second mixed signals in record tracks which are adjacent each other on a magnetic record medium.
Patent ES-8403387-A1 (ES)
Title: Measuring a parameter of a pneumatic tyre on a motor vehicle
IPC: B60C23/04
Filed: 1983-07-01
Abstract: The device comprises a unit 7 located inside a pneumatic tyre 3 and comprising a pressure sensor eg a piezoelectric sensor and/or a temperature sensor such as a thermistor, and connected to two capacitor plates 10, 11 located on the inner side of the wheel rim 2. The plates 10, 11 form with corresponding plates 12, 13 carried by a brake caliper deivce, two capacitors which are connected in a differential coupling mode to utilization means 17. The unit 7 is fed by an integrated lithium battery and transmits its information by an F.S.K. coding. Several tyres can be monitored by multiplexing from a central processor unit.
Patent ES-8404814-A1 (ES)
Title: Device for determining position and size of unbalance.
IPC: G01M1/22
Filed: 1983-07-19
Abstract: An unbalance measurement device is provided for a balancing machine for determining the unbalance of a rotor according to position and magnitude. The balancing machine has a drive motor, transducers, a spindle supporting the rotor to be balanced, and an increment disc fixed to the spindle. Filter circuitry for analog signals is provided for the purpose of reducing extraneous signals by means of a filter whose mid-frequency is controlled by a high control frequency. Due to this filtering, changes in the rotational frequency of the rotor to be balanced do not influence the determination of the position of the unbalance. In addition, in the case of correction in several planes, interference of the measurement in one plane caused by the preceding measurement in the other plane is prevented.
Patent ES-8502978-A1 (ES)
Title: 5-Halovinyl-2'-deoxyuridine derivatives.
IPC: C07D239/54
Filed: 1983-09-16
Abstract: Compounds of general formula (I): < IMAGE > (I) wherein R is a chlorine, bromine or iodine atom and physiologically acceptable salts thereof with bases of use as antiviral agents.
Patent ES-8406665-A1 (ES)
Title: Improvments relating to clutches.
IPC: F16D25/12
Filed: 1983-09-27
Abstract: A hydraulically engaged clutch comprises an actuating chamber wherein pressurized hydraulic fluid acts on a piston (40) to engage the clutch and a clutch chamber (26) for clutch cooling fluid which cools the stack of discs (32, 34). A spool valve (64) in a radial passage (60) in the clutch housing controls flow of cooling fluid to the clutch chamber (26) and is acted upon by the pressure in the actuating chamber to keep the valve open while clutch-engaging pressure is supplied from a pump (42). The spool (64) is also acted on by centrifugal force to close the valve when pressure in the actuating chamber falls sufficiently. The clutch chamber then drains through a passage (66) in order to avoid viscous drag. Preferably the valve (64) moves to the open position, as pressure rises in the actuating chamber before the piston (40) engages the clutch, in order to ensure cooling during engagement.
Patent ES-8506294-A1 (ES)
Title: 3-Imino-acetamido-azetidinone-1-sulphonic acid derivs.
IPC: C07D277/70
Filed: 1984-02-16
Abstract: 3-Acylaminoazetidinone derivs. of formula (I) in racemic and 35 enantiomeric forms and their salts (N-ring is an aromatic, 5 or 6 membered heterocycle contg. 1 or 2 N and opt. an O, S or Se atom. R1 is alkyl opt. substd. (a) by alkynyl, halo, azido, amino (itself opt. substd. by 1,2 or 3 alkyl), alkanoyloxyamino, benzenesulphonamido , thiocyanato, hydroxy, alkanoyloxy, carbamoyloxy, carbamoyl , hydroxy- or alkoxy-aminocarbonyl, sulpho, sulphothio, phosphonato (opt. mono- or di-alkyl substd.), sulphamoyl, alkylthio, alkylsulphinyl or alkylsulphonyl; or (b) by a 5-7 membered, aromatics (un)satd. N-contg. heterocyclyl (carbonyl) R2 is H or lower organic gp. The = NOR1 gp. exists at least partly in the syn-form). Also new are intermediates (IIa) and (IId) and the cpd. 2-(2-amino-4-thiazolyl)- 2-((Z)-(IH-tetrazol-5-ylmethoxy) imino) acetic acid. (R10 is alkyl substd. as R1 but not by halo, azido, amino, monoalkyl, amino, trialkylammonio, sulpho, sulphothio, phosphoro or hydroxyaminocarbonyl, and not substd. in a heterocyclic substit. by monoalkylamino or sulphoalkyl; but R10 may have as additional substits. alkanesulphonamido or cyano. R is opt. substd. amino. R12 is alkyl substd. by thiocyanato, alkanoyloxyimino, alkanesulphonamido, benzenesulphonamido alkanoyloxy, carbamoyloxy, hydroxy- or alkoxy-aminocarbonyl, sulpho, sulphothio, sulphamoyl, alkylthio, alkylsulphinyl, alkylsulphonyl or CONR7R8. R7 and R8 are each alkyl or together are 4-6C alkylene opt. substd. by alkyl, carbamoyl, sulphoalkyl or mono- or di-alkylamino. . (I) are broad-spectrum antibacterial, esp. useful against gram negative species such as E.coli, Proteus and Serratia species and Pseudomona aeruginosa. Typical daily doses are 10-600 mg per kg.
Patent ES-8604201-A1 (ES)
Title: Pyrimidinethioalkyl pyridine derivatives, process for their preparation and medicines containing these compounds.
IPC: C07D401/12
Filed: 1984-03-30
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Pyrimidine-thioalkylpyridine derivatives corresponding to the general formula see diagramm : EP0124630,P12,F5 wherein R1 to R4 denote, independently of one another, hydrogen, C1 -C4 alkyl, halogen, amino or hydroxyl groups, R5 denotes a free electron pair or a C1 to C4 alkyl group, X denotes a halogen atom when R5 denotes a C1 -C4 alkyl group, m has the value 0 or 1, and the pyrimidine-thioalkyl group is attached in the 2-, 3- or 4-position of the pyridine ring, and their therapeutically acceptable acid addition salts. 1. Claims for the contracting state : AT Process for the preparation of pyrimidine- thioalkylpyridine derivatives corresponding to the general formula I see diagramm : EP0124630,P13,F1 wherein R1 to R4 denote, independently of one another, hydrogen, C1 -C4 alkyl, halogen, amino or hydroxyl groups, R5 denotes a free electron pair or a C1 -C4 -alkyl group, X stands for a halogen atom when R5 stands for a C1 -C4 alkyl group, m has the value 0 or 1, and the pyrimidine-thioalkyl group is attached in the 2-, 3- or 4-position of the pyridine ring, and their therapeutically acceptable acid addition salts, characterised in that a) for the preparation of compounds corresponding to the general formula I in which m has the value 0, a compound corresponding to formula II see diagramm : EP0124630,P13,F4 wherein R1 and R2 have the meaning indicated above and Me stands for an alkali metal atom is reacted with a picolyl chloride hydrohalide corresponding to the general formula III see diagramm : EP0124630,P13,F6 wherein Hal denotes a halogen atom and in which the chloromethyl group is in the 2, -3- or 4-position of the pyridine group and R3 and R4 have the meaning indicated above, in the aqueous alcoholic alkali metal hydroxide solution, the alkali metal hydroxide being present in excess of the stoichiometric quantity, or in that b) for the preparation of compounds in which m has the value 1, a compound corresponding to the general formula IV see diagramm : EP0124630,P13,F8 wherein R1 to R4 have the meanings indicated above, has added thereto an aquimolar proportion of an oxidising agent in an inert solvent and the resulting sulphinyl compound corresponding to the general formula V see diagramm : EP0124630,P14,F2 is isolated, or c) for the preparation of compounds in which m has the value 0, a pyrimidine-thioalkylpyridine derivative corresponding to the general formula IV see diagramm : EP0124630,P14,F3 wherein R1 to R4 have the meanings indicated above is reacted in a solvent with an equimolar quantity of an alkyl halide to form a compound corresponding to the general formula VI see diagramm : EP0124630,P14,F4 and d) optionally the compound obtained in a) to c) is converted into a physiologically acceptable salt.
Patent ES-8503761-A1 (ES)
Title: Cigarette with fire-resistant paper wrapper
Filed: 1984-06-11
Abstract: Cigarette consists of tobacco in a wrapper of cigarette paper (I) of Greiner porosity at least 50 sec., and wt. 10-35 g/m2. (I) is free of burn accelerator other than conventional filler (II), and has (II)-content 15-22%. - (I) may be treated with H2O or EtOH then dried, when side stream smoke is reduced to very low levels. (I) may be treated with a linear burn rate reducing substance (soln. of citric acid, Mg citrate, Mg acetate, tartaric acid, HOAc, lactic acid, a sugar or a suspension of non-fat milk or skim milk) to improve fire resistance. - (I) may also have an addition layer of paper in contact with it, which is a wrapper of Greiner porosity 10-40 sec., wt. 10-35 g/m2, and filler content 22-35%. - The cigarette has reduced side stream smoke prodn., and is simply and cheaply prepd. The cigarette also provides reduced nicotine and tar delivery but has normal draw characteristics, etc. The cigarette also shows excellent fire resistance. EPAB- EP-175684 B A cigarette comprising a charge of tobacco in a cigarette paper wrapper having a Greiner porosity of about 50 or more seconds, the cigarette paper having a weight between about 10 and 35 grams per square meter and being substantially free of burn accelerator other than filler, the filler content of the paper being in the range of approximately 15 to 22 per cent.
Patent ES-8504851-A1 (ES)
Title: Thermoplastic polymer moulding composition containing acetyl acetate groups.
IPC: C08F220/44
Filed: 1984-08-16
Abstract: Polymers (I) of a) 99.9-85 wt.% of at least one copolymerisable monomer (II) of formula D.CH:C(B)A b) 0.1-15 wt.% of at least one copolymerisable acetoacetate (III) of formula CH3COCH2COOR1-OOCC(R):CH2 or CH3COCH2COOR2C(R3):CH2 A=H or Me B=H, Me, aryl, CN, halogen, or -OOC alkyl D=H, Me, or -OOC alkyl R=H or Me R1=1-6C alkylene R2=single bond or 1-4C alkylene and R3=H, Me, or -CH2OOCCH2COCH3. Copolymerisation of at least one (II) with at least one (III) in above-specified wt. ratio is claimed. Pref. (II) is mixt. of at least 2 of styrene, alpha-methylstyrene, acrylonitRILE, OR Me methacrylate, partic. contg. up to 35, esp. 10-30 wt.% acrylonitrile.
Patent ES-8600130-A1 (ES)
Title: Vehicle seat
IPC: B60N2/52
Filed: 1984-09-13
Abstract: The invention concerns a vehicle seat having pneumatic suspension with automatic regulation of the seat height and an integrated height adjustment system. The height adjustment is designed in such a way that it can be used, even in the rest position of the vehicle seat, for the direct and precise setting of the selected static height of the seat. There is provided that, during the adjustment of the static height, tappet stops of control member are changed in such a way that during the adjustment process they render the valve tappets substantially free from play.
Patent ES-8505907-A1 (ES)
Title: Propulsive charge and method for manufacturing.
IPC: F42B5/16
Filed: 1984-09-27
Abstract: A propellant charge and method of manufacture thereof by which the increase in maximum gas pressure within the upper use temperature range which occurs upon firing can be influenced until eliminated. The propellant charge is manufactured by compacting a first portion of the propellant charge which corresponds to between 50-80% of the total mass of the propellant charge, and then adding the balance of the propellant charge as loose powder on top of the first portion.
Patent ES-8600467-A1 (ES)
Title: Ventilator drive for a cooling plant, especially for rail vehicles
IPC: F16K31/40
Filed: 1984-10-01
Abstract: Disclosed is a fan drive, in particular one for cooling installations of rail vehicles. The fan drive comprises a hydraulic motor and a control valve which regulates a bypass as a function of temperature, thus affecting the flow of a pressure medium driving the motor. The control valve comprises a control piston subjected to a control pressure in the direction of closing the bypass, and a counterbalancing pressure in the opposite direction from the source of the pressure medium. The control valve also comprises a control spring which biases the control piston in the direction of closing the valve, and a pilot valve which affects the control pressure. The pilot valve is actuated by an electromechanical servo component. The pilot valve is located in an insert which is arranged within the control piston. A central bore of the control piston is slidingly guided on the convex surface of the insert so as to form a seal.
Patent ES-8506947-A1 (ES)
Title: Differential leakage device equipped with a device for monitoring the power supply of the electronic circuit.
IPC: H02H1/06
Filed: 1984-10-22
Abstract: The electronics of a residual differential device is powered by several sources derived from the electrical system (14, 16, 18). A supply anomaly detector (36) signals the failure of one of the supply sources caused, for example, by a break in one of the wires (14, 16, 18). The anomaly detector signals the break in this wire and sends a tripping order to the protection circuit breaker (10). Voltage in the phase conductors is monitored, and an alarm device is energized, for example, if one of the phase conductors is open.
Patent ES-8703302-A1 (ES)
Title: Envelope sorting apparatus.
IPC: B07C1/00
Filed: 1985-07-16
Abstract: A sorting apparatus sequentially delivers envelopes to a staging area for transfer past a device for sensing specified characteristics of each envelope and/or its contents, and incorporates a deflector mechanism which is capable of selectively delivering envelopes to any of a plurality of receiving areas in accordance with signals received from the sensing device. The apparatus is capable of use as a stand alone unit, or as an integral portion of a mail extraction device. In either case, the area into which envelopes of a specified characteristic are deflected may be secured, so that the diverted envelopes may be safely retained for subsequent access only by authorized personnel.
Patent ES-8703885-A1 (ES)
Title: Cephem derivatives.
IPC: C07D501/46
Filed: 1986-01-13
Abstract: Described herein is a cephem derivative represented by the general formula: < IMAGE > +TR < IMAGE > wherein n stands for 1 or 2, Y stands for CH or nitrogen atoms, R1 represents a lower hydrocarbon group or a carboxyl-substituted, a carbamoyl-substituted, or a cyclopropyl-substituted lower alkyl group, and R2 denotes hydroxyl group, a lower alkyl group, a hydroxy-substituted lower alkyl group, or carbamoyl group. The derivative is useful as an antibacterial agent. Also described herein are processes for the production of the derivative, antibacterial composition, intermediate of the derivative and process for the production thereof.