baber/WOPTO huggingface dataset:
Patent ES-378932-A1 (ES)
Title: 2-chloro-{66 1,4-steroids
IPC: A47G19/22
Filed: 1970-04-22
Abstract: Novel 2-chloro- DELTA 1,4-steroids having the formula WHEREIN R1 is hydrogen or methyl, R2 is hydrogen, hydroxyl or esterified hydroxyl, X is fluorine, chlorine or methyl, Y is hydrogen or halogen, and Z is halogen having the same or a smaller atomic weight then Y, a beta -position hydroxyl and in the case where Y is hydrogen, an alpha -position hydroxyl.
Patent ES-379429-A1 (ES)
Title: Manufacture of polyurethanes using organic zirconium compounds as catalysts
IPC: C08G18/08
Filed: 1970-05-08
Abstract: In the manufacture of a polyurethane by the reaction of a polyol with a polyisocyanate in the presence of a catalyst and in the absence of water, the catalyst used is an organic zirconium compound, preferably a zirconium alcoholate or phenolate, having the formula: (Y)mZr(YR)4-2mWHEREIN:
Patent ES-381156-A1 (ES)
Title: Apparatus for the electrostatic coating of objects with atomised solids particles
IPC: B05B5/16
Filed: 1970-06-25
Abstract: In an electrostatic spray gun for spraying powders the gun includes within it a tube of electrically insulating material (e.g. plastics material) 7 within which is a plurality of electrodes 1, 1a, 2, 2a &c connected to different potentials for the production within the tube of corona discharges. These electrodes are, in the embodiment shown, disposed in two rows, 1 to 6 and 1a to 6a, and in a helix around the tube surface, supplied with voltage from taps on either a voltage multiplier cascade (Fig. 3, not shown) or a voltage divider circuit (Fig. 4, not shown) the capacitors and diodes or the resistors of the circuit used being positioned outside the tube 7 and encapsulated in the plastics material of the body 20 of the gun (Fig. 2, not shown). The supply to the voltage multiplier cascade is from a transformer 11 at the rear of the gun, this in turn supplied from a voltage convertor in the handle of the gun, the electrical supply to the gun being low voltage and d.c., via cable 34, the trigger 18 and switch 19 controlling this supply. The powder is supplied to the gun at inlet 33 entrained in a gas, and expelled from orifice 21 and atomised by collision with the baffle 23, which baffle is movable with rod 24 through cord 27 and rod 28. An annular auxiliary electrode 22 may be positioned at the outlet of the gun, connected to the final stage of the voltage multiplier (or divider), it being embedded completely in the atomiser part 35 of the gun if the powder is rather flammable, partially exposed to the powder stream if the powder is less flammable or dispensed with entirely if the powder is very inflammable. A further embodiment (Fig: 6, not shown) has the electrodes arranged in an annular array of 4 spaced at 90 from each other and positioned closer to the orifice 21 than the diameter of the orifice, the opposite electrodes being at the same potential and each of the two pairs connected to one side of a voltage amplifier cascade consisting of two columns of capacitors interlinked with diodes (Fig. 9, not shown) positioned around the insulated tube through which the material is fed. The supply to the multiplier is as in the previous embodiment, the supply of coating material here being through the handle of the gun. Another method here of supplying the voltage is to have two of the electrodes connected to the output of a high voltage generator and the other two earthed via a divertor resistor (Fig. 10, not shown). A yet further embodiment (Fig. 5) has a reservoir of powder mounted on the gun.
Patent ES-394587-A1 (ES)
Title: Method for making a thread forming member
IPC: F16B25/00
Filed: 1971-08-27
Abstract: A method of making a thread-forming screw of arcuate polygonal cross-section from a blank of circular cross-section comprises rolling the blank between thread-rolling dies having a series of spaced apart grooves that are parallel to the longitudinal axis of the blank. The grooves define obtuse angles large enough to permit the blank to roll into and out of the grooves during the thread-forming. The thread thus formed presents a root cross-section formed by an odd number of intersecting circular arcs and a crest cross-section of a like number of circular arcs and respectively concentric with the root cross-section arcs. The arcs at the crest are joined by smaller thread-swaging arcs or lobes that are of a radius substantially equal to depth of the thread.
Patent ES-420327-A1 (ES)
Title: Method for the electro-osmotic conversion of the scaly structure of a moist clay mass into a granular structure
IPC: E02D3/11
Filed: 1973-11-07
Abstract: A method for the electro-osmotic conversion of the scaly structure of a moist clay mass into a granular structure which practically does not contain any sucked-up water, wherein at least one shaft is bored into the clay mass having such scaly structure, about which shaft there are imbedded into the clay mass a number of elongate electrodes composed on an electrically-conductive metal selected from the group comprising aluminum, copper, iron and alloys thereof, in such a manner that at least those electrodes most remote from the shaft are connected with a source of positive electrical direct-current whereas at least an electrode located in the shaft is connected with a source of negative electrical direct-current. The voltage between the aforementioned current sources, namely the positive and negative sources, amounts to between about 50 volts and about 1,000 volts and the supply of the electrodes with the electrical current is continued while water collecting in the shaft is removed until the clay mass assumes a granular structure and practically no longer possesses any sucked-up water.
Patent ES-427009-A1 (ES)
Title: Method and device for stopping an internal combustion engine with fuel injection in case of overspeed
IPC: F02M63/02
Filed: 1974-06-05
Abstract: Method and device for stopping in case of overspeed an internal combustion engine having fuel injection pumps of the constant stroke, reciprocating piston type, in which a pad defines in the pump body two separate closed chambers, wherein a compressed inert gas is fed in the second chamber for separating the pump piston from its tappet and thereby stopping the injection pump.
Patent ES-427467-A1 (ES)
Title: Preparation of 2-aryl-as-triazine-3,5 (2H,4H)-diones
IPC: A61K31/53
Filed: 1974-06-20
Abstract: A process for the preparation of 2-aryl-as-triazine-3,5-(2H,4H)-diones via cyclodehydration of glyoxylic acid 2-arylsemicarbazones, said products being useful for controlling coccidiosis in poultry.
Patent ES-432186-A1 (ES)
Title: Power transmission chain link construction
IPC: F16G13/16
Filed: 1974-11-22
Abstract: A power transmission chain having pivotally interconnected links comprises link plates and stop members with stop faces for limiting the pivot angle between successive links, the link plates and the stop members being formed by fixedly interconnected coplanar members having gaps between cooperating stop faces, the gaps being covered by a guard.
Patent ES-433110-A1 (ES)
Title: Hoisting apparatus, particularly for a cooling tower
IPC: E04H5/12
Filed: 1974-12-19
Abstract: A hoisting apparatus mounted on a building structure has parallel-extending upper and lower tracks attached to the building structure and supporting a respective upper and lower traveling block movable thereon by a propelling device, a hoisting cage supported by and between the traveling blocks and a hoisting device for raising or lowering the cage between the traveling blocks.
Patent ES-442633-A1 (ES)
Title: Multipoint data communications systems utilizing multipoint switches
IPC: H04L12/00
Filed: 1975-11-14
Abstract: In a multipoint data communications system a multipoint switch responds to polling signals on a signaling path from a central station by extending the signaling path to a selected one of a plurality of remote terminals. Thereafter the multipoint switch blinds itself to signals on the signaling path and remains blinded until there is an absence of signals on the signaling path for a predetermined interval of time. Communications apparatus at the selected remote terminal is enabled by a single frequency tone followed by a silent interval with the single frequency tone and the silent interval being common for all remote terminals.
Patent ES-451762-A1 (ES)
Title: O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides
IPC: C07F9/24
Filed: 1976-09-22
Abstract: O-Alkyl-S-n-propyl-N-sulfonyl-phosphoric acid ester amides of the formula < IMAGE > (I) in which R1 is methyl or ethyl, R2 is C1-C6 alkyl or alkenyl, C1-C6 alkyl substituted by aryl, phenyl, C1-C6 alkylphenyl, or halophenyl R3 is C1-C6 alkyl, C1-C6 alkyl substituted by halogen, phenyl, C1-C6 alkylphenyl, C1-C6 alkoxyphenyl, halophenyl, or nitrophenyl, and X is oxygen or sulfur, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATICIDAL PROPERTIES.
Patent ES-455160-A1 (ES)
Title: Recording material containing asbestos
IPC: B41M5/155
Filed: 1977-01-19
Abstract: A recording sheet consisting mainly of fibrous material is capable of displaying a colored image when contacted under pressure with substantially colorless crystal violet lactone and similar dye precursors if at least 3% of the fibrous material is constituted by uniformly distributed asbestos fibers. Sheets having adequate strength for carbonless copying should not contain more than 30% asbestos fibers. Stronger colors are obtained if the sheet further contains a mixture of gamma -alumina and gamma -alumina precursors in an amount of 2% to 20% of the weight of the fibrous material, the mixture containing 1% to 30% water volatile at 1000 DEG C, and being converted substantially entirely to gamma -alumina when heated from 300 DEG to 1000 DEG C.
Patent ES-458895-A1 (ES)
Title: Mass exchanger with packaging
IPC: B01J19/30
Filed: 1977-05-18
Abstract: A mass exchanger with a cellular packing in form of checkerworks forming cells bent in the lower part forming the gaps. The bends of the cells are of radial or skew type. The checkerworks are formed by single or duplex walls. Alternate checkerworks are turned in relation to each other at about an angle of from 0 DEG to 90 DEG , an advantageous angle is 45 DEG .
Patent ES-461001-A1 (ES)
Title: Steering and propulsion means for ships or other vessels
IPC: B63H25/46
Filed: 1977-07-23
Abstract: A propulsion unit for a vessel of the type having a compartment watertightly sealed from the remainder of the vessel. The propulsion unit includes a cylindrical housing vertically supported within the compartment. A pump having a drive shaft is supported within the housing, the drive shaft extending into the housing coaxial therewith. A deflector is rotatably supported at the outlet of the housing about an axis coaxial with the axis of the drive shaft.
Patent ES-467476-A1 (ES)
Title: Method for sorting cops, and spintubes used therein
IPC: B07C5/34
Filed: 1978-03-01
Abstract: An arrangement for sorting cops in which the latter are provided with premarked spintubes and are guided past a detection system which registers the presence or absence of detection rings on the premarked spintubes in the form of signals. Cops which do not satisfy a required pattern of marks, are rejected. The spintubes are provided with detection rings of a material which is different from that of the tube itself. The detection rings may also be of a different material thickness than the remainder of the spintube. The detection rings, moreover, may be made of metal, and a magnetic field or a high-frequency signal may be used in conjunction with the detection system. The metal may be in the form of iron, copper or aluminum.
Patent ES-472453-A1 (ES)
Title: Thermosetting resin pipe
IPC: F16L9/12
Filed: 1978-08-09
Abstract: A pipe of thermosetting resin, characterized in that it comprises a layer of curable thermosetting resin enclosed between a hose-shaped inner foil and a hose-shaped outer foil, which layer in its curable state together with said two foils forms the shape of a flexible foldable hose, in which shape the pipe can be laid in place and subsequently given its final shape and is made shape permanent by curing the thermosetting resin, said layer of curable thermosetting resin being reinforced by a fabric reinforcement braided of thread systems movable relative to each other, which fabric reinforcement owing to the relative movability of the thread systems can be widened and contracted to change the diameter of the pipe in the form of a flexible hose, and said thread systems being interlocked by the thermosetting resin in its cured state.
Patent ES-473445-A1 (ES)
Title: A semi-conductive composition and an electric wire or cable coated with such a composition.
IPC: C09D153/02
Filed: 1978-09-18
Abstract: A semi-conductive composition having an unobviously constant resistivity over a wide temperature range along with excellent deformation resistance, strength, toughness and moisture pick-up resistance comprises a selectively hydrogenated thermoplastic elastomeric block copolymer of a monoalkenyl or monalkenylidene arene and a conjugated diene, an essentially crystalline polypropylene, a hydrocarbon oil and a conductive carbon black having an N2-adsorption surface area of greater than 800 m<2>/g and a pore volume of greater than 300 ml/100 g. Such compositions are especially superior for use as semi-conductive insulators for electrical conductors designed to carry electric current under a high voltage.
Patent ES-480624-A1 (ES)
Title: A Purified Cancer Associated Protein
IPC: A61K39/395
Filed: 1979-05-16
Abstract: A purified protein (CaDet) which in SDS Page gradient shows a molecular weight of about 25,000 Daltons has been eluted from antibody affinity columns with immobilized antibodies specifically directed against the protein C1 IAC described in U.S. Patent No. 4,132,769, by elution with a detergent. CaDet reacts with anti C1 IAC in immunoprecipitation tests and, when used for immunization, CaDet gives increased titers of anti C1 IAC.
Patent ES-481106-A1 (ES)
Title: Method of welding metal parts.
IPC: B23K9/23
Filed: 1979-05-30
Abstract: A weld and process for making same and usable in the arc-welding of cupro-nickel (ASME P.34) parts particularly pipe ends using a flux-coated stick electrode, characterized in that an "open V" butt weld is employed with a root face having a mean width greater than 1/16 inch (1.5 mm) and not greater than 1/8 inch (3.2 mm) and a root gap from 2 to 3 mm. The process is further characterized in that the welding is carried out solely from the open side of the V without employing additional inert gas shielding, backing material or subsequent welding at the reverse face.
Patent ES-483119-A1 (ES)
Title: Insecticidal compositions, and preparation and use thereof.
IPC: A01N25/28
Filed: 1979-08-03
Abstract: Insecticidal compositions and the preparation and use thereof are disclosed. Substantially solvent-free microcapsules comprising a core of an insecticide selected from the group consisting of methomyl, oxamyl, and mixtures of methomyl with oxamyl or other known insecticides within an encapsulating wall of a cross-linked polyurea are disclosed. The microcapsules may be made by dissolving the insecticide(s) in methylene chloride containing a polyisocyanate, emulsifying the solution and adding a diamine or polyamine to form a cross-linked polyurea encapsulating shell around droplets of the emulsifying solution, followed by removal of methylene chloride. Compositions containing the microcapsules are also disclosed.
Patent ES-8105544-A1 (ES)
Title: Pll frequency synthesizer receiver
IPC: H03J7/06
Filed: 1980-03-07
Abstract: PURPOSE:To perform accurate reception by applying the detection output of an AFT detecting circuit to a reference frequency oscillating circuit, by varying a reference frequency on the basis of the detection output and by making it possible to vary a local oscillation frequency continuously. CONSTITUTION:An intermediate frequency signal obtained by video intermediate frequency circuit 5 is AFT-detected by AFT detecting circuit 16, whose detection output is applied to reference frequency oscillating circuit 14. A reference frequency at which this oscillating circuit 14 oscillates is finely adjusted on the basis of the AFT detection output. In this case, the reference frequency of oscillating circuit 14 is varied according to the AFT detection output to vary the reference frequency applied to phase comparing circuit 13, and consequently the PLL synthesizer loop is brought under external control, so that the value of a local oscillation frequency at which local oscillating circuit 4 oscillates will not be stepped, but be continuous. Thus, the residual frequency in the loop can be made zero at any time, so that the PLL frequency synthesizer receiver will provide more accurate reception.
Patent ES-8200609-A1 (ES)
Title: Safety release device for a transportable load suspended by an aircraft.
IPC: B64D1/06
Filed: 1980-05-22
Abstract: The invention concerns a safety release device for a charge suspended from an aircraft. A so-called bus bar occupies two positions, the first called the "safety" position, in which the unlocking of any locking element connected to the charge is prevented, even if orders to this effect were given, and the second called the "cocked" position, which, in contrast, permits orders to be carried out once given. A system for suspending the charge cooperates with said bar, said system comprising a given number of means acting in such a way that, as long as the lug of the carrier vehicle is connected with the suspension system, displacement of said bar is impossible. Such a suspension system consists of a ring capable of undergoing a movement, particularly rotation, translation in a vertical plane, or rocking, only when the lug is no longer present in the opening of the ring, said movement freeing a means integral with the ring which previously impeded the movement of the bar. The invention is applied particularly to the transportation and dropping of military charges.
Patent ES-8101717-A1 (ES)
Title: Cam box assembly
IPC: F16F15/30
Filed: 1980-06-25
Abstract: A cam box assembly, especially for use with machines for testing fuel injection pumps, comprising a cam shaft in the assembly, drive transmission elements connected to the drive shaft, a first rotatable shaft having a drive connection with the transmission elements, a second rotatable shaft also having a drive connection with the transmission elements, a first flywheel mounted on the first shaft, a second flywheel mounted on the second shaft, the two shafts being co-axial with each other and being driven in opposite directions by the drive transmission elements whereby the flywheels likewise rotate in opposite directions, the flywheels being of identical mass.
Patent ES-8105562-A1 (ES)
Title: Carbonated beverage container.
IPC: B65D51/28
Filed: 1980-09-08
Abstract: A closed pressurized container for producing a carbonated beverage of superior quality by providing for contact therein of water and a solid carbonation source. The pressurized container is designed to withstand the pressures and temperatures generated during the preparation of a carbonated beverage from a solid carbonation source. In a preferred embodiment, the container is a rigid receptacle in the shape of a wide mouth bottle adapted to receive a large cap or cover. A perforated basket is mounted inside the cover, and is accessible to water in the bottle when that vessel is turned upside down to an inverted position. A spring loaded, manually operated valve is provided in the cover to permit venting of carbon dioxide from the interior thereof after the water-based mixture within the container has become sufficiently carbonated by absorbing carbon dioxide released by contact of water with the solid carbonation source.
Patent ES-8106213-A1 (ES)
Title: Battery cell separators made from oriented thermoplastic fabric - fabricated with welded seams and heat shrunk base flange (SE 4.5.81)
IPC: H01M50/469
Filed: 1980-09-17
Abstract: A separator for a wet or dry alkaline cell battery is made from a flexible fabric of oriented thermoplastic fibres by winding a strip of fabric into a cylindrical sleeve with a helical or longitudinal seam and using heat shrinkage to contract one rim of the sleeve over the borders of a base disc of or coated with a thermoplastic material and located within the cylinder and a short distance from its base. Pref. the constituent(s) of the sleeve and the base disc are resistant to alkalis. Opt. the base disc is solid plastic injection moulding. Use of welded seams is quicker than assembly by stitching and avoids introduction of additional materials for adhesive bonded seams which might interfere with the electrolytic ions of the cell.
Patent ES-8205575-A1 (ES)
Title: Production of improved antimony containing catalysts, catalysts so produced and use thereof.
IPC: B01J23/54
Filed: 1980-12-24
Abstract: Antimony-based oxide complex catalysts are improved by adding to these catalysts an antimony-containing compound such as Sb2O3.
Patent ES-8402720-A1 (ES)
Title: Composition for coating food and drugs, and granules so coated.
IPC: A61K9/32
Filed: 1982-10-08
Abstract: Composition for coating a biologically active substance, which is stable in a medium of which the pH is greater than or equal to 5, and which permits the release of the active substance in a medium of which the pH is less than or equal to 3.5, and biologically active substances when surrounded by this composition.
Patent ES-8400534-A1 (ES)
Title: Governor control linkage assembly for overspeed protection of turbines during restarting
IPC: F01D21/00
Filed: 1982-10-20
Abstract: A governor control linkage assembly to be connected between the governor and a valve to be controlled by the governor such as the inlet valve for a steam turbine upstream from a venturi type safety trip valve therein in one preferred form with Woodward T.G.-10 governors has a main lever arm connected at one end to the governor for actuation thereof and to the opposite end to a pivot arm on a fulcrum assembly which permits the pivot arm to be moved by a manually operable threaded assembly connected thereto so as to move the inlet valve from open to closed position and from closed to open position when the turbine is shut down to aid in the restarting thereof. In another preferred form with Woodward P.G. governors the governor control linkage assembly consists of an articulated lever wherein a main lever arm and a pivot arm are connected so that the main lever and pivot arm can be moved relative to each other by an interconnecting manually operable threaded assembly to move the associated inlet valve from open to closed position and from closed to open position. The control linkage assemblies for the respective types of governors being operable essentially as shut-off devices to facilitate resetting of the associated safety trip valve with full line pressure at the steam chest and to be used as a manual control for restarting the turbine from the stopped position.
Patent ES-8401068-A1 (ES)
Title: Corynantheine derivatives, process for their preparation and their use as medicaments.
IPC: A61K31/475
Filed: 1983-02-11
Abstract: The present invention provides corynantheine derivatives of the general formula: < IMAGE > (I) wherein R is a hydrogen or alkali metal atom, an ammonium group or the residue of an amine or an alkyl radical containing up to 4 carbon atoms and the physiologically acceptable acid-addition salts thereof. The present invention also provides processes for the preparation of these corynantheine derivatives and pharmaceutical compositions containing them. Furthermore, the present invention is concerned with the use of dihydrocorynantheine as an antihypertonic.
Patent ES-8403477-A1 (ES)
Title: 1-(3-Halo-2-pyridinyl)piperazines, processes for their preparation and pharmaceutical composition containing them.
IPC: C07D213/74
Filed: 1983-02-16
Abstract: 1-(3-Halo-2-pyridinyl)piperazine and its acid addition salts are selective alpha 2-adrenergic receptor antagonists and thereby useful as antidepressant agents and for treating sedation caused by antihypertensive therapy.