baber/WOPTO huggingface dataset:
Patent ES-381016-A1 (ES)
Title: Toe iron for safety ski bindings
IPC: A63C9/00
Filed: 1970-06-22
Abstract: A soleholder member constituting a coupling link of a four-bar linkage, which comprises levers that are pivoted to a baseplate which is secured to the ski. The four-bar linkage is modified in that the levers consist of toggle joints, which have toggle arms that are pivoted to the baseplate and the arms in the normal position of the toe iron diverge and engage stationary stops, whereas the other toggle arms of the toggle joints in the position of the toe iron converge from the hinges. A spring urges the soleholder member to its normal position.
Patent ES-389136-A1 (ES)
Title: Circular knitting machine suction takeup
IPC: D04B15/88
Filed: 1971-03-11
Abstract: A method and means for producing tubular knitted fabric, as for stockings, socks or pantie hose, on a rotary cylinder circular knitting machine in which the fabric on being knitted is withdrawn upwardly from the knitting level into a receiving unit which rotates with the cylinder and on completion is withdrawn downwardly through the cylinder by reverse air flow into a lower receptacle which is stationary. A switching valve operated from the machine control means is used to switch air suction from a suction generator to the receiving unit and the lower receptacle as and when required.
Patent ES-392715-A1 (ES)
Title: Urea synthesis
IPC: C07C273/04
Filed: 1971-06-28
Abstract: Ammonia, CO2 and ammonium carbamate are reacted in a reactor at elevated temperature and pressure to form urea. From 10 to 100 percent of the CO2 fresh reactor feed stream, which is substantially equivalent to the stoichiometric net amount of urea formed in the reactor, is reacted with NH3 at 10 - 670 psia to form an aqueous ammonium carbamate solution, and this solution is charged to the reactor to form urea.
Patent ES-398006-A1 (ES)
Title: Pump and method of driving same
IPC: F04B43/067
Filed: 1971-12-04
Abstract: A fluid transfer device such as a reciprocating pump, preferably of the diaphragm type suitable for use with an airless spray-gun for painting and the like, having a pumping side for the fluid to be pumped and a driving side driven through a piston through a solution or mixture of liquid and gas, such as oil and air. Under throttled or standby operation conditions, reduced diaphragm movement is accommodated without changing the piston stroke by reducing the volume of the driving liquid and by releasing gas from the reduced volume of liquid to prevent vaporization and condensation of the driving fluid itself. A dead space is provided on the pumping side allowing some diaphragm movement into the pumping side even when completely closed so that only a small proportion of driving liquid is released and only a small amount of gas is freed from the driving liquid to accommodate the reduced diaphragm movement during the full piston stroke. The loading and unloading of the driving fluid on the power and suction strokes of the piston is controlled so that the driving fluid is always above its vapor pressure. The gas is released from the driving liquid according to Henry's Law.
Patent ES-399075-A1 (ES)
Title: Process for making an aluminum phosphate gel
IPC: A61K33/00
Filed: 1972-01-21
Abstract: A medicinal gel is prepared by admixing an anti-gastric mineral gel with an assimilable organic gel in a ratio of from 0.4 to 2.3, together with sweetening and preserving agents.
Patent ES-413324-A1 (ES)
Title: Flame-retardant regenerated cellulose
IPC: D01F2/00
Filed: 1973-04-04
Abstract: The products of the reaction between (NPCl2 n, where n is at least 3, and a glycol are used as flame retardants in the production of regenerated cellulose materials of reduced flammability. Production of regenerated cellulose materials of reduced flammability is effected by precipitating the cellulose from a solution containing the above mentioned products.
Patent ES-420661-A1 (ES)
Title: Sulphamoylphenyl-imidazolidinones
IPC: C07D233/72
Filed: 1973-11-19
Abstract: N-Sulphamoylphenyl-substituted imidazolidin-4-ones having useful anti-epileptic activity are prepared by cyclising N-sulphamoylphenyl-substituted alpha -aminoacetamides with formaldehyde or a reactive derivative of carbonic acid, or by reacting N-halosulphonylphenyl-substituted imidazolidin-4-ones with ammonia.
Patent ES-428174-A1 (ES)
Title: Transmission device
IPC: F16H15/50
Filed: 1974-07-11
Abstract: A transmission device comprising a first rotary element having two rolling friction surfaces which are of revolution about the axis of rotation of the element, or first axis, and having a centre of symmetry located on the first axis, the two surfaces of the first element each being in frictional contact at a single point with one or the other of two rolling friction surfaces which are of revolution about a common axis of rotation, or second axis, and have a centre of symmetry located on said second axis, the first axis and the second axis being inclined with respect to each other at an angle a and contained in the same plane, wherein the centre of symmetry of the surfaces of revolution of the first element and the centre of symmetry of the surfaces of revolution which are in contact with the first element are coincident at the same point S, the two surfaces of revolution about the second axis are formed on two parts connected to rotate with each other of a second element connected to a first shaft coaxial with the second axis, the assembly formed by the two surfaces of the second element is different from a sphere, and the first element is connected to rotate with a second shaft so that the two points of contact between the first element and second element are symmetrical with respect to the common centre of symmetry and therefore located on each side of the second axis and first axis.
Patent ES-433058-A1 (ES)
Title: Blends of thermoplastic copolyetherester with poly-butylene terephthalate
IPC: C08L67/00
Filed: 1974-12-18
Abstract: A substantially uniform blend of poly(butylene terephthalate), having a melt index of less than 50 at 250 DEG C and a copolyetherester composition consisting essentially of a multiplicity of recurring long chain units and short chain ester units joined head-to-tail through ester linkages.
Patent ES-435595-A1 (ES)
Title: Pile connecting device
IPC: E02D5/24
Filed: 1975-03-13
Abstract: A pile connecting device having a plurality of plate members each adapted to be secured to the end of a pile section and each having a recess extending inwardly from its periphery, frame means for operatively interconnecting said plate members, a further plurality of plate members each adapted to be secured to the end of a further pile section and each having a recess extending inwardly from its periphery, and a further frame means for operatively interconnecting said further plate members, each plate member prior to connection in with their recess registering, and a longitudinal pin substantially I-shaped in cross-section adapted to be inserted and retained in each pair of registering recesses, the underfaces of the heads of the pin bearing against the outer surfaces of the abutting plate members.
Patent ES-439891-A1 (ES)
Title: Ball and cone friction transmission with optimally adapted cone angle
IPC: F16H15/40
Filed: 1975-07-31
Abstract: A ball and cone type variable ratio mechanical transmission in which the cone angles are chosen to provide optimum efficiency, increased power handling capability and extended service life.
Patent ES-442329-A1 (ES)
Title: 4-Methylthio-2-trifluoromethylmethanesulfonanilide and derivatives thereof
IPC: A01N41/10
Filed: 1975-11-04
Abstract: 2-(Trifluoromethyl)methanesulfonanilides substituted in the para position by methylthio, methylsulfinyl or methylsulfonyl groups and horticulturally acceptable salts thereof and composition containing these compounds are useful herbicides.
Patent ES-450990-A1 (ES)
Title: Method for reducing zearalenone
IPC: C07D313/00
Filed: 1976-08-16
Abstract: Zearalenone, or a derivative thereof, is heated in the presence of isopropyl alcohol and Raney nickel catalyst to reduce it to zearalanol, or its corresponding derivative.
Patent ES-459598-A1 (ES)
Title: Mobile reconfigurable spherical toy
IPC: A47K3/36
Filed: 1977-06-08
Abstract: A substantially spherical or ball-shaped toy is provided and includes a number of press- and snap-fitted spherical sections which may be removed from a base member and attached at various positions on the base member to form various other toy configurations. The base additionally encloses an electric motor and driving assembly to provide motion in the various configurations.
Patent ES-460402-A1 (ES)
Title: Reversible, percussive device for ground perforation
IPC: E21B7/26
Filed: 1977-07-05
Abstract: A reversible ground perforating device powered by a gaseous medium under pressure, comprising a hollow cylindrical body with a pointed front end. The body accommodates a hammer adapted to reciprocate therein. A front power chamber of variable volume is formed by the hammer in the body. The rear end of the hammer has a cylindrical hollow which forms a rear power chamber of variable volume. The power chambers are interconnected by means of ports provided in the hammer. A stepped cylindrical barrel is located inside the cylindrical hollow in the hammer and coaxially therewith. The barrel is secured in the rear end of the body and the large-diameter portion of the barrel is arranged to interact with the hammer. The wall of the large-diameter portion of the barrel has ports. A spring-loaded stepped sleeve is mounted coaxially with the stepped barrel so that the large-diameter portion of the sleeve is adapted to cover the ports in the barrel. The space between the large-diameter portions of the sleeve and barrel forms an annular chamber. Holes are provided in the sleeve small-diameter portion interacting with the barrel small-diameter portion. A ring is flexedly mounted in the large-diameter portion of the barrel in the front end thereof and coaxially therewith. The space between the ring, the inner surface of the barrel and the outer surface of the sleeve forms an auxiliary annular chamber. The annular chamber is in communication with the source of a compressed gaseous medium during forward movement of the ground perforating device, whereas the auxiliary annular chamber is in communication with this source during reverse movement of the device.
Patent ES-466319-A1 (ES)
Title: Composite module with reinforced shell
IPC: E01B3/46
Filed: 1978-01-25
Abstract: A composite module having a rigid foam core encapsulated in a shell of reinforced cementitious material. The shell is reinforced with at least two types of material, the first being a fiber reinforcing material distributed in an interconnected random matrix substantially throughout the shell and the second being a scrim reinforcing material adjacent at least one surface of the shell and/or the rigid foam core.
Patent ES-471123-A1 (ES)
Title: Process for the preparation of chlorosulfonic acids.
IPC: C01B17/46
Filed: 1978-06-26
Abstract: 1. Process for the manufacture of chlorosulfonic acid from hydrogen chloride and sulfur trioxide dissolved in chlorosulfonic acid, characterized by mixing the sulfur trioxide dissolved in chlorosulfonic acid and hydrogen chloride gas in a Venturi nozzle, allowing them to react and keeping the temperature at the end of the Venturi tube in the range of from 70 to 100 degrees C.
Patent ES-471286-A1 (ES)
Title: Method for the refining of iron-based melts
IPC: C21C7/064
Filed: 1978-06-30
Abstract: A method of and an apparatus for the refining of a ferrous melt makes use of a ladle with a removable cover provided with a porous plug at its bottom through which an inert gas is introduced. A direct current source is connected to a carbon electrode in contact with the melt and at least one electrode above the melt.
Patent ES-471343-A1 (ES)
Title: Stand-by service structure for casual off-shore attendance
IPC: E02B17/00
Filed: 1978-06-30
Abstract: The invention relates in improvement in or relating to a stand-by service structure for casual off-shore attendance. The service structure comprises an emergent articulated column pivotally connected with its submerged bottom end to a base member resting on the sea-bed. Said column is fitted with a base member module such as a base member with a workshop caisson comprising at least one opening giving access to the sea-bed and adapted to be closed in fluid-tight relationship. Furthermore, said workshop caisson is adapted to directly communicate at least temporarily with the outer atmosphere at the water surface.
Patent ES-473451-A1 (ES)
Title: Imidazole derivatives their synthesis and their pharmaceutical formulations.
IPC: C07D417/12
Filed: 1978-09-18
Abstract: Imidazole derivatives of the formula < IMAGE > I wherein R1, R2, R3+L, R4, R5, X and n are as hereinafter set forth, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I are useful in the treatment of gastric ulcers.
Patent ES-482145-A1 (ES)
Title: Textile yarn processing machine with yarn break monitoring mechanism
IPC: D01H13/16
Filed: 1979-07-03
Abstract: A textile yarn processing machine, such as a two-for-one twister or the like, having respective yarn processing stations is provided with an improved yarn monitoring system for stopping the operation of the yarn processing station in response to the absence of a yarn running therethrough, as for example, upon the occurrence of a yarn breakage. The improved yarn monitoring system of the present invention is constructed generally as follows: A yarn sensor is constructed and mounted so as to be held in an operative setting by yarn tension when the yarn is running in normal operating condition and to be released in the event of the release of such tension, as upon a yarn breakage. A switching mechanism is provided for stopping the operation of the yarn processing station, and means is provided for operably connecting the yarn sensor to the switching mechanism for actuating the switching mechanism upon the release of the yarn sensor from its operative setting. These devices cooperate with a time delay means which is actuable upon restarting the yarn processing station for permitting a further actuation of the switching mechanism only after a predetermined period of time has elapsed to thus allow the yarn processing station to resume a normal, stabilized operating condition and to thereby avoid inadvertent and undesirable actuation of the switching mechanism prior to the yarn processing station reaching such a stabilized operating condition.
Patent ES-483015-A1 (ES)
Title: Brake cable operating means affording a mechanical advantage
IPC: F16D65/28
Filed: 1979-07-31
Abstract: A parking brake operating mechanism is disclosed which includes a ratchet link and an operating lever pivotally connected with a bracket housing so as to effect a mechanical advantage when displacing the brake cable operating pin in the brake-engaged direction. The ratchet link is pivotally connected intermediate its ends with the housing by a first pivot axis, and the operating lever is pivotally connected intermediate its ends with one end of the ratchet link by a second pivot axis, one end of the operating lever being connected with the pin that operates the parking brake cable. The first and second pivot axes are arranged generally on opposite sides of the brake cable pin, the distance between said axes being greater than the distance between the pin axis and the first axis, thereby to effect the desired mechanical advantage. A pawl cooperates with ratchet teeth on the ratchet link to normally prevent pivotal movement thereof in the brake-released direction.
Patent ES-483408-A1 (ES)
Title: Process for producing propellant plates partially coated with a combustion inhibitor.
IPC: C06B21/00
Filed: 1979-08-14
Abstract: 1. A process for the manufacture of pyrotechnic charges from plates of powder having a thickness which is substantially constant, according to which process a viscous composition of a material which is an inhibitor of combustion is prepared for deposition on the plates, characterized in that : - said composition is prepared from a constituent selected from the group represented by organic resins which are moisture-polymerisable, and by silk-screening inks having a polyester base, to which is added at least one propellant stabilizer - a silk-screening screen is positioned on one of the faces of the powder plate, said screen having a series of apertures regularly distributed thereon - the viscous combustion inhibiting composition is applied to the screen and is spread thereon after which, - the screen is withdrawn so as to allow polymerisation of the combustion inhibiting composition disposed on the powder plate.
Patent ES-484788-A1 (ES)
Title: Labelling machine
IPC: B65C9/16
Filed: 1979-10-05
Abstract: The labelling machine has a rotatable carrier on which a plurality of label selector components are mounted. Each selector component has an outwardly curved surface and is oscillated via a drive to roll on an adhesive-application roll, to move across a label stack to pick up a label and to roll across a surface of a cylinder at a label transfer station. Various drives can be used to program the movements of the selector components relative to the rotation of the carrier.
Patent ES-484833-A1 (ES)
Title: Four lead monolithic Darlington and opto-electronic ignition system incorporating it.
IPC: H03K3/02
Filed: 1979-09-26
Abstract: A monolithic Darlington in which the transistors forming the Darlington pair are formed on a substrate together with a fourth terminal in addition to the normal three terminals provided for a Darlington pair, the fourth terminal being connected to the base electrode of the second transistor and the emitter electrode of the first transistor. The addition of the fourth terminal enables a control circuit for controlling the rate of switch off to be connected between the fourth terminal and the command collector electrode, this removing the effect which the stored charge on the base electrode of the first transistor has on the switching rate of the Darlington pair, thus enabling a faster switching rate to be achieved.
Patent ES-8105355-A1 (ES)
Title: Continuous solution polymerization process.
IPC: C08F36/00
Filed: 1980-04-30
Abstract: A continuous solution polymerization process for polymerizing conjugated dienes alone or with a copolymerizable monovinylarene in the presence of a gel inhibitor employing a first stirred reactor in series with a following plugflow tube reactor.
Patent ES-8101068-A1 (ES)
Title: Amino-pyrimidine-carbanilides, process for their preparation, medicines containing them.
IPC: C07D239/48
Filed: 1980-05-07
Abstract: What is disclosed are 4-amino-2-ureido (or -thioureido)-pyrimidine-5-carboxylic acid anilides of the formula < IMAGE > further defined in the specification, and physiologically acceptable acid addition salts thereof, methods for treating adiposity and disturbances of the lipometabolism with these compounds or salts, and pharmaceutical compositions containing these compounds or salts and useful for inducing anorexia or affecting the lipometabolism.
Patent ES-8104403-A1 (ES)
Title: Multivalent pneumococcal vaccine.
IPC: A61K39/09
Filed: 1980-07-04
Abstract: A multivalent pneumococcal vaccine of the group consisting of immunogenic amounts of purified pneumococcal capsular polysaccharide (substantially absent "C" polysaccharide) of pneumococcal types (Danish designation) 1, 2, 3, 4, 6A, 6B, 7F, 8, 9N, 12F, 14, 18C, 19F, 20, 23F, and 25 and combinations thereof and methods of purifying pneumococcal capsular polysaccharide types 1, 2, 3, 4, 6A, 6B, 7F, 8, 9N, 12F, 14, 18C, 19F, 23F and 25.
Patent ES-8200144-A1 (ES)
Title: Soaking method
IPC: C14C1/04
Filed: 1980-10-31
Abstract: What is disclosed is a method for soaking preserved skins or hides adaptable to the preparation of leather which comprises soaking said skins or hides in an aqueous bath containing a compound selected from the group of compounds of the formula < IMAGE > and acid addition salts thereof, wherein R taken alone is -H, -NH2, -CH3, or -NHCN, X taken alone is =O, =S, or =NH, and R and X taken together form a five- or six-membered heterocyclic ring having conjugated double bonds and containing only nitrogen as a hetero atom.
Patent ES-8200150-A1 (ES)
Title: Polypropylene filament yarn and process for making same.
IPC: D02G1/00
Filed: 1980-11-13
Abstract: A process for making filament yarn products is disclosed in which polypropylene, having a molecular weight distribution of less than about 7 and a melt index between about 20 and about 60 is melt spun to produce an as-spun product or additionally interlaced before take-up, twist-drawn, heat set, draw-textured by false-twisting, simultaneously draw-textured, sequentially draw-textured, draw-twisted, draw-Taslan textured, stuffer box crimped and cut into staple fibers, or a plurality of yarns are simultaneously draw-textured by false-twisting while reversing the direction of twist of alternate yarns and thereafter interlacing. Products of improved tenacity, improved birefringence and low elongation are produced.
Patent ES-8202181-A1 (ES)
Title: Electrical structure having an oil impregnated synthetic paper insulation
IPC: H01B3/52
Filed: 1980-11-28
Abstract: An electrical structure e.g. an electric cable, comprises a metal body to receive high voltages and insulated with oil impregnated synthetic paper in which the insulating oil has a dielectric loss factor of 0.5 . 10<-3> or less and is constituted by an organic compound containing at least carbon atoms and fluorine atoms. The oil can also contain oxygen atoms. Trifluoromethyl-perfluorodecalin, perfluorodecalin, perfluorotoluene, perfluoro- 1-3 dimethylcicloesane and perfluorinated polyether having a molecular weight between 200 and 5000 are particularly suitable. With such oils, the synthetic paper does not swell excessively.
Patent ES-8206055-A1 (ES)
Title: Current detector.
IPC: H05B1/02
Filed: 1981-01-29
Abstract: A device for incorporation into the power supply circuit of an electrical apparatus comprising (a) a switch which is movable from one condition to another on application of power to the switch and which is held in the moved condition, as long as power is applied to the switch (b) a signal emitter adapted to emit a power signal of short duration and being connected to the switch so that on emission of the power signal the switch will be moved to the other condition for the duration of the power signal and (c) a current detector capable of detecting when a current flows in a line and being connected to the switch to supply power thereto when current flows in the line. The current detector may be a light emitting diode (L.E.D.) and a light detector arranged to transmit current to a relay switch coil which is electrically connected to the line by a current transformer.
Patent ES-8307346-A1 (ES)
Title: Shaft
IPC: H02K9/24
Filed: 1981-04-30
Abstract: A shaft seal for preventing escape of hydrogen gas in a large dynamoelectric machine comprises a pair of annular rings (10a, 10b) divided into semicircular portions having a layer (12) of babbitt metal bonded along their radially inner circumferences for mating with the journal surface of a rotating shaft (22). The seal further comprises a spring (13) exerting a radially inward force against the rings (10a, 10b) and also an axial force urging the rings (10a, 10b) against corresponding annular surfaces of a two piece annular seal casing (11a, 11b) which is fixed with respect to the rotating shaft (22). Sealing fluid supplied at (14) flows between the rings (10a, 10b) to seal between the layer (12) and the shaft (22), and also flows through passages (20, 21) for sealing at the axial faces.