baber/WOPTO huggingface dataset:
Patent ES-423326-A1 (ES)
Title: Three-stage collapsible dome-rib umbrella
IPC: A45B19/06
Filed: 1974-02-16
Abstract: A collapsible umbrella or umbrella frame having a telescopic stick and dome ribs pivotably attached to the top of the stick. Each dome rib is made in sections with the outer section being foldable relative to the other sections. Means are provided for automatically and positively folding or unfolding the outer dome rib sections as the umbrella frame is closed or opened.
Patent ES-426231-A1 (ES)
Title: Organopolysiloxane compositions which vulcanise at ambient temperature and above to yield elastomers which adhere to the most diverse supports
IPC: C08L101/00
Filed: 1974-05-11
Abstract: The properties of organosilicon compositions based on alpha - omega -dihydroxy diorganopolysiloxanes, methyl polysiloxanes, fillers, amino organosilicon corss linking agents and optionally alkyl silicates or polysilicates, which are vulcanisable at ambient temperature or above, are improved by using a methylpolysiloxane in which the ratio of the R(CH3)2SiO0.5 units (R=C1-C3 alkyl or vinyl) to SiO2 units is 0.4:1 to 1.2:1 and which contains 0.5 - 3.5% by weight OH groups bonded to Si and by using an amino organosilicon compound which is an aminoorganosilane of the general formula (i) (R''O)3- pR'pSi[(CH2)nO]m (CH2)tNHQ in which R' represents an alkyl group with 1 to 4 carbon atoms, a vinyl group or a phenyl group, R'' represents a methyl, ethyl or methoxyethyl radical, Q represents a hydrogen atom or the radical -(CH2)2NH2, p and m represent 0 or 1, n represents 1, 2, 3 or 4, and t represents 2 or 3, or an aminoorganopolysiloxane produced by reacting the aminoorganosilane (i) above, in which p is 0, with a hydroxylic methylpolysiloxane polymer (ii) containing at least 2% by weight of hydroxyl groups bonded to the silicon atoms, of viscosity 1 cPo at 25 DEG C to 1,000 cPo at 25 DEG C, of the average general formula (CH3)a(HO)bSiO(4<->a<->b)/2 in which a represents any number from 1.6 to 2.3 and b represents any number ranging from 0.1 to 1 the amounts of aminoorganosilane (i) and hydroxylic methylpolysiloxane polymer (ii) being such that there are 0.4 to 1.2 mols of (i) per gram-(hydroxyl group) (that is to say 17 g) of (ii). The new compositions have improved fluidity characteristics and pot life, and adhere easily to most surfaces without using a primer and can be used particularly to protect electronic connections.
Patent ES-426331-A1 (ES)
Title: Spanning members for bridging purposes
IPC: E01D15/14
Filed: 1974-05-14
Abstract: This invention relates to semi-rigid inflatable spanning members which are used for bridging purposes particularly for laying down temporary bridges over gaps in open terrain, or over a watercourse. In the prior art these spanning members are constituted by a plurality of inflatable members housed within an envelope above which are arranged rigid plates: these plates are connected together end to end so as to form an arched bearing surface. In accordance with the invention, the envelope is bordered by a cable which engages laterally in channels provided at either side of the rigid plates and this cable is held in place by a suitable locking means.
Patent ES-429508-A1 (ES)
Title: Floating containing vessels or dams for trapping liquid pollutants
IPC: E02B15/04
Filed: 1974-08-16
Abstract: A floating containing vessel or dam for confining slicks of liquid pollutants. The vessel or dam comprises a flexible skirt connected at its upper portion to a float which provides buoyancy to the vessel, and at its lower portion to a ballast. The skirt forms an enclosure wherein the pollutants collect and the depth of the skirt varies from a maximum at the maximum interior position of the enclosure to a minimum at the towing ends of the vessel which define the entrance to the enclosure. The ballast is utilised as a towing means for towing the containing vessel or dam.
Patent ES-430494-A1 (ES)
Title: Stored program selector for electronic calculator
IPC: G06F7/00
Filed: 1974-09-28
Abstract: A program selector in an electronic calculator has a number of formulas which are printed in human readable form. When a formula is selected by the operator a machine readable representation of the formula is positioned adjacent a transducer. The transducer generates an electrical signal which represents an identification of the particular mathematical formula or other type of program to be executed by the electronic calculator. The electrical signal is decoded by a decoder which generates a storage address for the starting point of the formula or program to be executed.
Patent ES-432528-A1 (ES)
Title: Pushbutton release connector
IPC: A44B11/25
Filed: 1974-12-03
Abstract: A pushbutton release connector for releasably interconnecting two separate elements and more particularly for releasably connecting the end of a motor vehicle passenger restraining belt to a floor anchoring strap or cable, the connector comprising a frame having parallel sidewalls accepting therebetween the end of a disconnectable element, such as a tongue on the end of a belt webbing, a locking bar freely disposed through aligned slots in the frame sidewalls and in the legs of a slide straddling the frame, and a spring biasing means for urging the slide and the locking bar into a laterally disposed open slot in the tongue. The tongue is released by depressing the slide by means of a pushbutton against the spring bias for disengaging the locking bar from the open slot in the tongue. In addition, spring biasing means are provided for urging the tongue from within the frame upon disengagement of the locking bar.
Patent ES-434596-A1 (ES)
Title: Retaining arrangement for rubber liner
IPC: B29C51/00
Filed: 1975-02-10
Abstract: A rubber wear-resistant liner and fastener combination is disclosed for attaching resilient, wear-resisting liner material to a device having a surface subject to wear. The arrangement includes a self-threading fastener component adapted to be rotatably embedded in the material of the lining either during or prior to attachment of the lining material to the surface to be protected.
Patent ES-440293-A1 (ES)
Title: Method of operating a nuclear reactor which maintains a substantially constant axial power distribution profile with changes in load
IPC: G21D3/16
Filed: 1975-08-16
Abstract: This invention provides a method of operating a nuclear reactor with the object of maintaining a substantially symmetric axial xenon distribution during normal power operation including load follow. Variations in the xenon distribution are controlled by maintaining a substantially symmetric axial power distribution. Procedures are described for maintaining the axial offset value of the core, as an indicia of the axial power distribution, substantially equal to a target value, which is modified periodically to account for core burnup. In one embodiment a neutron absorbing element within the core coolant, or moderator, is employed to assist control of reactivity changes associated with changes in power with the full length control rods mainly employed to adjust variations in the axial power distribution, while the part length rods remain completely withdrawn from the fuel region of the core. In a second embodiment reactivity changes associated with changes in power are controlled by the full length rods, while the part length rods are used to adjust the axial power distribution and the neutron absorbing element within the core coolant or moderator is used to compensate for xenon buildup or depletion.
Patent ES-441519-A1 (ES)
Title: Apparatus for reading a disc-shaped record carrier with video luminance and chrominance information
IPC: G11B7/013
Filed: 1975-10-04
Abstract: An apparatus for reading a disc-shaped record carrier on which signals are recorded in parallel tracks in optically coded form. The signal is read with the aid of a beam of radiation, which after interaction with the record carrier impinges on two detectors offset with respect to each other in a direction parallel to the image of the track direction of the record carrier. A first combination circuit supplies the difference of the output signals of said read detectors to a first signal processing channel, which processes the part of comparatively high frequency of the frequency spectrum of the recorded signal. A second combination signal supplies the sum of the output signals of said read detectors to a second processing channel, which processes the part of comparatively low frequency of the frequency spectrum of the recorded signal.
Patent ES-442054-A1 (ES)
Title: Ignition distributor construction for internal combustion engines
IPC: F02P7/02
Filed: 1975-10-24
Abstract: To provide an easily manufactured ignition distributor in which two bearings support the distributor shaft, the lower bearing is molded or otherwise secured into the housing structure, whereas the upper bearing is supported on a transversely extending support member, typically a support plate which is seated within the housing, for example bearing against a shoulder, against seating lugs, or the like, so that the entire ignition distributor structure can be constructed with small compact size.
Patent ES-443825-A1 (ES)
Title: D-homo-20-ketopregnanes and method for inducing anesthesia or narcosis
IPC: A61K31/12
Filed: 1975-12-23
Abstract: D-homo-20-ketopregnanes of the formula < IMAGE > wherein R1 is hydrogen, fluorine, chlorine, bromine, alkyl, alkoxy, or azido R2 is oxygen, < IMAGE > and R7 is hydrogen, lower alkyl, or acyl of up to 5 carbon atoms R3 is hydrogen or methyl R4 is oxygen, two hydrogens, < IMAGE > R5 is hydrogen, hydroxy, alkoxy, azido, mercapto, thiocyano, cyano, dialkylamino, morpholino, thiomorpholino, or piperazino R6 is methyl or ethyl THE HYDROGEN ATOM IN THE 5-POSITION IS OF THE alpha - OR beta -CONFIGURATION AND ACID ADDITION SALTS THEREOF, POSSESS NARCOTIC-ANESTHETIC ACTIVITY.
Patent ES-454743-A1 (ES)
Title: Exhaust gas vent tube
IPC: F17C13/00
Filed: 1976-12-31
Abstract: An exhaust tube for cryothermal vessels includes means for deflecting the exhaust gas upon entry into the tube.
Patent ES-464189-A1 (ES)
Title: Hand-operated injection molding machine
IPC: B29C45/04
Filed: 1977-11-16
Abstract: A heating cylinder with a chamber therein is mounted on a base and has a discharge nozzle with an orifice therein, a plunger being movable into the chamber toward the discharge nozzle. A mold holder is supported on the base and has a mold including first and second mold members which jointly provide a mold cavity therebetween. The mold holder is pivotable between a first position in which the mold is held in contact with the discharge nozzle with a sprue in one of the mold members being held in communication with the orifice and a second position in which the mold is located away from the discharge nozzle. There is a means on the base for locking the mold holder in the first position.
Patent ES-467716-A1 (ES)
Title: Hydrostatic paint atomization spray-gun
IPC: B05B7/08
Filed: 1978-03-09
Abstract: This hydrostatic atomization paint spray-gun produces A flat jet of paint surrounded by several flat jets of compressed air and comprises at least two complementary jets of compressed air coplanar with the paint jet and converging towards the latter. Thus, the width of the paint jet can be adjusted to reduce it for example to one-half of its width without said complementary jets.
Patent ES-468103-A1 (ES)
Title: Spooling of threads of thermoplastic material in particular glass threads
IPC: B65H65/00
Filed: 1978-03-21
Abstract: In this device, the yarn (3), applied to the front face of a wind-on (delivery) drum provided at the end of the spindle, is seized by gripping means (70) arranged on the perimeter of the drum in order to lead the yarn into a circular groove made on the drum so as to wind the yarn thereon until the spindle is brought to the normal winding speed. The gripping means (70), preferably produced in the form of channels or notches, are at least three in number and are disposed on the front face of the wind-on (delivery) drum so that the angular distance which separates two successive members, which is measured from the axis of rotation of the drum, has a constant value.
Patent ES-468214-A1 (ES)
Title: Emulsifier composition for asphalt emulsion
IPC: C09K23/00
Filed: 1978-03-22
Abstract: An emulsifier composition suitable for preparing an asphalt emulsion comprises a monoamine having an aliphatic hydrocarbon group having 8 to 22 carbon atoms, a diamine having an aliphatic hydrocarbon group having 8 to 22 carbon atoms and a polyamine having an aliphatic hydrocarbon group having 8 to 22 carbon atoms and containing 3 to 6 amino groups, wherein the average number of amino groups contained therein is at least 1.7.
Patent ES-475907-A1 (ES)
Title: Corrosion measuring apparatus for radioactive components
IPC: G01B7/06
Filed: 1978-12-11
Abstract: Remotely manipulatable probe and apparatus for positioning a corrosion thickness sensing transducer over selected areas of the internal surface of a tubular radioactive component submerged in a pool of water for radiation shielding.
Patent ES-476268-A1 (ES)
Title: Remote-controlled screwing device
IPC: B23P19/06
Filed: 1978-12-22
Abstract: Apparatus for use in screwing a cover onto an annular bearing seat provided at the circumference of a circular orifice, the cover being provided with a circle of screws to be engaged in threaded bores in the bearing seat, comprises a screwing device comprising an arm pivotable about the axis of a pivot mounted on a support plate to be fixed to the cover, the arm extending perpendicular to the axis of the pivot which extends perpendicular to the plane of the bearing seat, a screwing head mounted on the end of the arm and carrying a screw key for engaging and rotating the screws, and which is movable axially between an operative position engaging a screw and an inoperative position clear of the screw and permitting the arm to rotate to bring the screw key into alignment with another screw, and drive means for rotating the arm, for rotating the screw key and for moving the screw key axially, a remote control console for controlling the drive means, and a television circuit for remote observation of operation of the device.
Patent ES-476928-A1 (ES)
Title: Steam generator with integrated reheater fed with liquid metal.
IPC: F22G1/00
Filed: 1979-01-17
Abstract: The steam generator shell contains a bundle of straight tubes, the upper portion of which constitutes the superheat zone. A cylindrical jacket surrounds the upper portion of the shell and defines an annular reheat space containing helical tubes connected to a bottom steam inlet header and to a top outlet header. The reheat space communicates with the interior of the shell through a lower set of windows and through an upper set of windows provided with a cylindrical valve for regulating the rate of flow.
Patent ES-479522-A1 (ES)
Title: Process for the manufacture of alkylene carbonates.
IPC: C07D321/06
Filed: 1979-04-11
Abstract: A new process is disclosed for the synthesis of alkylene carbonates having from 2 to 4 carbon atoms in the chain, starting from a corresponding halohydrin having the formula: < IMAGE > wherein Ra, Rb, Rc and Rd are independently hydrogen or alkyl, aryl, alkylaryl or arylalkyl radicals and where X is a halogen, characterized in that said halohydrin is reacted with a bicarbonate of a quaternary -onium compound, where "-onium" means ammonium, phosphonium, arsonium or stibonium, preferably using an organic solvent as diluent and operating in the presence of carbon dioxide.
Patent ES-479524-A1 (ES)
Title: Gas-tight closure
IPC: C10B31/02
Filed: 1979-04-11
Abstract: The gas-tight closure comprises a thin walled tubular piece projecting from a feeding duct into a filling space, a thin walled conical jacket having its larger bottom base provided with a rigid seal reinforcing member cooperating with the lower rim of the intake tubular piece. The outer periphery of the reinforcing member is slanted about a small angle to snugly fit into the tubular piece and adjust the form thereof when upward pull is exerted upon the conical jacket by means of an actuation rod passing outwardly through the wall of the feeding duct. The actuation rod has preferably the form of a hollow shaft which accommodates the manipulation rod of a scraper projecting radially below the reinforcing member into the filling space. The outside portion of the actuation rod is provided with a control device in the form of clamping plates cooperating with abutment plates resting on the guiding sleeve for the actuation rod. The clamping plates are manipulated by means of separate levers.
Patent ES-481750-A1 (ES)
Title: (1-Alkyl-5-nitro-2-imidazolyl)-vinyl-glyoxal-diacetals, their preparation and their use
IPC: A61P33/02
Filed: 1979-06-21
Abstract: (1-Alkyl-5-nitro-imidazolyl)-vinyl-glyoxal-diacetals of the formula: < IMAGE > in which R and R' are each alkyl of 1 to 5 carbon atoms, are useful in the treatment of infections caused by protozoa, mycetes, and bacteria.
Patent ES-482298-A1 (ES)
Title: Microemulsion defoamer composition and a process for producing the composition.
IPC: C09K23/00
Filed: 1979-07-06
Abstract: Microemulsion defoamer compositions which are oil in water colloidal dispersions are useful in defoaming aqueous systems such as in paper machines and latex paints. These compositions are prepared by mixing a water dispersible organic material, ethylene oxide condensate, coupling agent, water, basic material and antigelling agent.
Patent ES-486055-A1 (ES)
Title: Process for the extemporaneous preparation of liposomes
IPC: A61K9/127
Filed: 1979-11-16
Abstract: The extemperaneous preparation of liposomes incorporating englobed therapeutically active substances is effected by introducing an aspirated phopholipid emulsion into a container containing the active substance as a dry powder or lyophilate.
Patent ES-488101-A1 (ES)
Title: Optical waveguide connector.
IPC: G02B6/24
Filed: 1980-01-31
Abstract: An optical waveguide connector is disclosed for coupling optical waveguides in coincident axial alignment. The connector comprises two intermateable connector bodies each provided with three rods in radial cooperation to define an elongate passageway therebetween. Two of the three rods are provided with diameters larger than the diameter of the third rod to make the sectional dimension of the passageway oversized with respect to the diameter of the waveguide inserted therein. Two of the three rods are further adapted to project forward from a connector body in a specified staggered arrangement with the rod projections of one connector body interfitting with the rod projections of a complimentary connector body to optically couple waveguides extending through the connector bodies.
Patent ES-489785-A1 (ES)
Title: Armoured v-shaped belt with metal contacts
IPC: F16G5/06
Filed: 1980-03-21
Abstract: Endless V-shaped belt, provided with longitudinal elements allowing the increase of the power transmitted with a conventional belt, comprises a rigid transverse part, integral with the longitudinal armature, used for the transmission of the motion by contact and pressure in the groove of a pulley, each transverse part being provided as a thin V-shaped plaquette (1), cut at the upper or lateral portion thereof to allow the passage and seating of the longitudinal armature.
Patent ES-8102109-A1 (ES)
Title: Aminothiazole oxime derivatives
IPC: A61K31/546
Filed: 1980-04-25
Abstract: Compounds of the formula < IMAGE > wherein R<1> is amino or protected amino group and R<2> is cyclopentyl or 3,4-dichlorobenzyl are useful as starting compounds in the synthesis of novel 3,7-di-substituted-3-cephem -4-carboxylic acid antibacterial agents.
Patent ES-8101974-A1 (ES)
Title: Log slicing process to produce veneer
IPC: B27L5/04
Filed: 1980-05-14
Abstract: A process for slicing logs to produce a veneer comprises passing a log to be sliced through a curved cutting path having a varying radius of curvature about a fixed axis and contacting the log with a cutting means for slicing a veneer therefrom.
Patent ES-8104295-A1 (ES)
Title: Process for the preparation of thienamycin and intermediates.
IPC: C07F7/10
Filed: 1980-05-30
Abstract: Disclosed is a process for preparing 7-(1-hydroxethyl)-3-(2-aminoethylthio)-1-carbadethiaceph-3-em-3-carbox ylic acid and its pharmaceutically acceptable salts and esters (I) by total synthesis starting with L-aspartic acid and proceeding via intermediates II and IIa (4-iodomethylazetidin-2-one): < IMAGE > I < IMAGE > II +TR < IMAGE > IIa
Patent ES-8104960-A1 (ES)
Title: Liquid container with straw opening means.
IPC: B65D5/74
Filed: 1980-06-10
Abstract: Gable top type liquid carrying paperboard carton (10) having straw opening means formed in a side panel of the gable top closure structure. The straw opening means includes a tear strip (112) formed by cuts (100) at least half way through the carton wall beginning at the score line (32) formed at the edge of the side panel adjacent the usual underlying side seam flap. In an alternate embodiment wherein the side seam flap is formed on the reverse end (120) of the carton blank, a tab (116) is formed from material available from the adjacent blank during the scoring and cutting process, and serves as an extension of the tear strip beyond the edge of the gable top side panel.
Patent ES-8200275-A1 (ES)
Title: Car heating and ventilating air conditioner - has heat exchanger powered fan with multiple outlets and regulating valves
IPC: B60H1/00
Filed: 1980-11-28
Abstract: The conditioner has a chamber (1) for heating and mixing air in the passenger compartment. It is supported under a hollow cross air inlet beam (2) and a hollow distributor beam. A driven fan (7) at the chamber entry blows air towards a heat exchanger and a mixer valve. These make a mixing chamber (9) with outlets for demisting and defrosting windows and the passenger compartment. There is also an auxiliary compartment (12) for feeding fresh air. There are three air outlets (16,17,19) worked by regulating valves (26,27).
Patent ES-8307514-A1 (ES)
Title: Flipper control circuit
IPC: G07F17/34
Filed: 1981-12-01
Abstract: An electronic control circuit is provided for controlling the operation of pinball machine flippers. Each flipper is operated in response to the energization of a single solenoid coil in which the same winding is energized to place the flipper in an actuated position and to hold the flipper in the actuated position. When a flipper switch is activated, a full wave rectified voltage is applied to the solenoid coil to place the flipper in an actuated position. When the flipper has been sensed to be in the actuated position, only a partial phase controlled voltage is applied to the solenoid coil to hold the flipper in the actuated position until the flipper switch is deactivated.
Patent ES-8307117-A1 (ES)
Title: Repressurization for pressure swing adsorption system.
IPC: C01B21/04
Filed: 1981-12-28
Abstract: Binary gas mixtures are separated on three carbon molecular sieve adsorbent beds to produce an enriched gas. This process includes the partial pressurization of an adsorbent bed with breakthrough gas in the range of 40 to 90 percent of the adsorption pressure.
Patent ES-8300898-A1 (ES)
Title: Textile treatment compositions.
IPC: C11D1/645
Filed: 1982-01-15
Abstract: Concentrated textile treatment compositions suitable for use in the rinse cycle of a textile laundering operation containing from 12.3% to 25% of water-insoluble cationic fabric softener or of a mixture thereof with a water-insoluble nonionic fabric softener in a weight ratio of cationic:nonionic softener of at least 2.5:1, and 0.1% to 3% of an alkoxylated amine, or ammonium derivative thereof, having the general formula I < IMAGE > I wherein R1 is C8-C22 alkyl or alkenyl, R2 is C1-C4 alkyl or (CnH2nO)yH, where n is 2 or 3 and x, y are from 0 to 14 with (x+y) from 2 to 14. The compositions provide fabric softening/static control benefits combined with excellent storage stability and viscosity characteristics.