baber/WOPTO huggingface dataset:
Patent ES-450276-A1 (ES)
Title: 7-{62 -{8 D-2-Amino-2-(1,4-cyclohexadienyl)-acetylamino{9 -3-Hal-3-cephem-4-carboxylic acids
IPC: A61K/
Filed: 1976-07-29
Abstract: 7 beta -[D-2-Amino-2-(1,4-cyclohexadienyl)-acetylamino]-3-Hal-3-cephem-4-carb oxylic acids, wherein Hal denotes halogen with an atomic number of up to 35, and pharmaceutically acceptable salts thereof are prepared, which compounds have antibiotic activity.
Patent ES-455402-A1 (ES)
Title: Method for manufacture of phosphoric acid from phosphate rock
IPC: C07C67/00
Filed: 1977-01-27
Abstract: A method is disclosed for the manufacture of phosphoric acid directly from phosphate rock wherein the crushed phosphate rock is mixed with dilute phosphoric acid to form a slurry and the slurry is then heated to produce calcium monophosphate. Thereafter, oxalic acid is added to the slurry to precipitate the calcium therein as calcium oxalate which is separated. The liquid resulting therefrom which contains the phosphoric acid from the rock is then treated conventionally to recover the phosphoric acid therein.
Patent ES-455506-A1 (ES)
Title: Dipeptide derivatives and their production
IPC: C07K5/06
Filed: 1977-01-31
Abstract: Dipeptide derivatives represented by the formula: < IMAGE > wherein R represents hydrogen, C1-C6alkyl group, C2-C7alkenyl group, C2-C7cyanoalkyl group, C2-C7carbamoylalkyl group, C3-C10dialkylaminoalkyl group or cyclopropylmethyl group, R1 represents hydrogen, C1-C6alkyl group, C7-C14aralkyl group, C7-C14hydroxyaralkyl group, C6-C12aryl group, C2-C7carbamoylalkyl group, C2-C7carboxyalkyl group, C1-C6aminoalkyl group, C4-C10guanidylalkyl group, C1-C6mercaptoalkyl group, C2-C7alkylthioalkyl group, C9-C15indolylalkyl group or C4-C9imidazolylalkyl group, R2 represents hydrogen, C1-C6alkyl group, C7-C14aralkyl group, C6-C12aryl group, glycyl group or glycyl-glycyl group, R3 represents hydrogen, C1-C6alkyl group or amino-protecting group, R1 and R2 optionally combine to from C2-C4alkylene group, group < IMAGE > optionally represents phthalimido group, piperidino group, 4-hydroxy-4-(p-halogenophenyl)piperidino, morpholino, or piperazino group substituted by C1-C6alkyl group or phenyl group, A ring represents benzene ring or pyridine ring optionally substituted by halogen and B ring represents benzene ring or thiophene ring optionally substituted by halogen, trifluoromethyl group, methylsulfonyl group, nitro group or C1-C6alkyl group and their acid addition salts, being useful as anxiolytics, sedatives, anticonvulsants, hypnotics, muscle relaxants, or their synthetic intermediates, are prepared.
Patent ES-455611-A1 (ES)
Title: Safer method for dissolving gallstones combining hyodeoxycholic acid with chenodeoxycholic acids
IPC: A61P3/06
Filed: 1977-02-03
Abstract: The administration of hyodeoxycholic acid (HDCA) with chenodeoxycholic acid (CDCA) effects a lowering of serum glutamic-oxaloacetic transaminase, serum glutamic-pyruvate transaminase and alkaline phosphatase in the blood relative to the administration of CDCA alone.
Patent ES-458621-A1 (ES)
Title: Glass ceramic stove and subassemblies therefor
IPC: F24C3/06
Filed: 1977-05-10
Abstract: Gas-heated, glass-ceramic cooking stove incorporating at least one improved gas heated radiation burner subassembly. Each such burner subassembly comprises an infrared radiation burner, a glass, a housing about a burner chamber, a burner plate, a nozzle and mixer pipe, an exhaust gas ring, a waste gas conduit, an igniter, and safety and regulating means. A glass ceramic cover plate is integrally associated with each burner subassembly and serves directly as a cooking surface.
Patent ES-461313-A1 (ES)
Title: Voltage multipliers
IPC: H02M7/10
Filed: 1977-08-03
Abstract: A voltage multiplier of the Cockroft-Walton type in which the ac- and dc- operated capacitors are arranged in respective separate capacitor winding rolls, the two rolls being arranged side by side on a common axis and the diodes being arranged between the two rolls.
Patent ES-461762-A1 (ES)
Title: Metaphenylenediamines and dyeing compositions containing the same
IPC: F16L57/00
Filed: 1977-08-19
Abstract: A coupler having the general formula (I): < IMAGE > (I) in which R is selected from the group consisting of hydrogen, alkyl or hydroxyalkyl having 1 to 3 carbon atoms, and in which Z is selected from the group consisting of hydroxyalkyl, alkoxyalkyl in which the alkoxy group comprises 1 to 2 carbon atoms, mesylaminoalkyl, acetylaminoalkyl, ureidoaminoalkyl or carbethoxyaminoalkyl, the alkyl groups constituting Z comprising from 2 to 3 carbon atoms, or the salts of the corresponding acids.
Patent ES-464866-A1 (ES)
Title: Graft copolymers
IPC: C08F255/02
Filed: 1977-12-07
Abstract: A graft copolymer which is suitable for use as coating material and thermoplastically processible resin consisting essentially of (A) from 10 to 80%, by weight, of an ethylene/vinyl ester copolymer having a vinyl ester content of from 1 to 75%, by weight and, grafted thereon, (B) from 90 to 20%, by weight, of a monomer mixture comprising:
Patent ES-469058-A1 (ES)
Title: 5-Sulfamoyl-orthanilic acids and process for their preparation
IPC: A61P7/10
Filed: 1978-04-22
Abstract: Salidiuretically-active 5-Sulfamoyl-orthanilic acids and their salts, substituted in 4-position by halogen, methyl, phenoxy or phenylthio and by furyl or thienyl at the nitrogen atom, are disclosed, as is and a process for their manufacture by reacting a furyl- or thienyl-substituted amine with corresponding halogen-substituted benzene derivatives.
Patent ES-471208-A1 (ES)
Title: Pyrimidino (1,2a)heterocyclic amide derivatives
IPC: A61P25/00
Filed: 1978-06-16
Abstract: The compounds of the general formula I in which R denotes hydrogen or C1- to C6-alkyl, R<1> denotes C1- to C6-alkyl, R<2> and R<3> independently of one another denote hydrogen or C1- to C6- alkyl, m represents 0 and n represents 1, have analgesic, anti-inflammatory PG-antagonistic and antidepressant actions. These compounds are prepared by reducing a fused pyrimidine derivative of the general formula II.
Patent ES-471789-A1 (ES)
Title: Process of preparing a porous, pure silica
IPC: C01B33/158
Filed: 1978-07-17
Abstract: Process for the preparation of a porous, pure silica which is particularly suitable as a catalyst support for a chromium-oxide catalyst used in polymerizing of olefins. The process comprises the steps of converting a silicon-halogen compound to a silica and then admixing with water to form a silica gel. The gel is then spray-dried to achieve the required particle size and pore volume. The silica can then be made into a catalyst by placing on the support a chromium compound and then heating in a non-reducing atmosphere.
Patent ES-474569-A1 (ES)
Title: Sealing rings
IPC: F16J15/447
Filed: 1978-10-06
Abstract: There is disclosed improved sealing rings having two complementary parts. The sealing rings are used on the shafts of rotating elements. The first ring has an annular face with a recess therein and adapted and constructed to mate with an axially extending flange which extends from the annular face of the second ring. The flange has grooves on the radially outwardly facing surface. The inwardly facing wall of the recess also possesses grooves. Additionally, there is a communicating orifice through the first ring to communicate with the recess. The various grooves are designed to accumulate foreign particles that may be incursive with respect to the journalling means of a driving or driven device. These foreign particles are then expelled through the aforementioned orifice due to centrifugal forces while the device is being employed.
Patent ES-475388-A1 (ES)
Title: Liquid fuel burner
IPC: F23D11/10
Filed: 1978-11-24
Abstract: A liquid fuel burner has a combustion head connected to a vaporization chamber which is fed with air atomized fuel by an atomizer so that the fuel is initially atomized, in a converging tube, and then vaporized prior to mixing with air and combustion.
Patent ES-478481-A1 (ES)
Title: Mixing apparatus
IPC: B01F27/93
Filed: 1979-03-09
Abstract: A mixing device of the type having a housing of generally cylindrical construction, having an end wall with concentric arrays of axially extending mixing elements thereon, a rotor being rotatable within the housing and having on the face thereof further axially extending mixing elements in a plurality of annular concentric arrays, the mixing elements of the rotor and housing interfitting with one another. The mixing elements themselves are each defined by inner and outer part-cylindrical surfaces and by further straight surfaces forming the sides of grooves, the axes of the grooves being disposed along different tangents to an inner pitch circle which is concentric with the part-cylindrical surfaces. This provides a much better mixing effect and produces a certain reverse pumping within the mixer. These features enable the mixing elements to be made shorter with the possibility of the rotors and end walls of the housing being formed by moulding.
Patent ES-479139-A1 (ES)
Title: n-Paraffin-isoparaffin separation process.
IPC: C07C67/00
Filed: 1979-03-30
Abstract: Normal paraffins are isolated from a feedstock mixture of normal and non-normal paraffins in the vapor phase at superatmospheric pressure using an adsorption system comprising at least four fixed adsorption beds containing a 5 Angstrom molecular sieve adsorbent, each of which cyclically undergoes the stages of (a) adsorption-fill, (b) adsorption, (c) void space purging, and (d) purge desorption. The improvement of the present process comprises recycling in the vapor phase in combination with feedstock the mixture of isoparaffins and normal paraffins purged from one bed of the system during stage (c) to another bed of the system undergoing stage (b). In conventional practice the void space contained hydrocarbons purged from each bed during stage (c) was cooled, separated from the purging gas, pumped to a holding tank in the liquid phase and thereafter reheated to form the vapor phase before being admixed with fresh feedstock for further treatment.
Patent ES-481878-A1 (ES)
Title: alpha -Isopropyl- alpha -phenylthiol Acetates and their Use in Pest Control
IPC: A01N37/10
Filed: 1979-06-25
Abstract: Novel alpha -Isopropyl- alpha -phenylthiol acetates of the formula < IMAGE > wherein R1 represents hydrogen, methyl, ethynyl or cyano, X1 represents chlorine, bromine, methyl or methoxy, and Y represents hydrogen, fluorine, chlorine or bromine are useful for controlling pests.
Patent ES-483982-A1 (ES)
Title: Process for the preparation of a catalyst on a solid carrier and its use in the polymerisation of propylene.
IPC: C08F10/06
Filed: 1979-09-07
Abstract: A process for the preparation of a stereospecific alpha -olefin polymerization catalyst which comprises (i) forming a solid carrier from an anhydrous magnesium compound and an electron donor compound (ii) contacting the solid carrier obtained in step (i) with a solution of TiCl4 in an inert solvent and (iii) reducing the TiCl4 with a reducing agent of the formula AlRnX3-n wherein R is an alkyl group having from 1 to 18 carbon atoms, X is a halogen atom, and n is an integer such that 0<n</=3.
Patent ES-8105778-A1 (ES)
Title: Process for the continuous fermentation of aqueous slurries for the production of alcohol and yeast biomass
IPC: C12N1/16
Filed: 1980-09-19
Abstract: A continuous process for the production of alcohol and yeast biomass by reaction in a uniform fermenting mixture of a sugar-bearing, aqueous slurry, starter yeast, yeast nutrients and an oxygen-bearing gas, wherein the yeast is a flocculating, bottom yeast, the portion of the wort which remains after separation of the alcohol-bearing medium therefrom, is recycled to the fermenting mixture, the oxygen-bearing gas is dispersed homogeneously throughout the fermenting mixture, and is introduced to maintain a mean-free oxygen concentration not greater than 1 ppm in the aqueous phase, and the process is controlled to maintain the measurable free sugar concentration in the fermenting mixture at a level which does not exceed 0.1 percent by weight, and to maintain the active yeast concentration in the fermenting mixture between 100 and 110 percent of the specific degree of fermentation.
Patent ES-8206275-A1 (ES)
Title: Method for manufacturing a liquid-tight container.
IPC: B31B50/00
Filed: 1981-04-15
Abstract: 1. Process for manufacturing a liquid-tight container from an essentially rectangular blank (10) made of board or a similar material, with the help of a carousel with a number of identical, pivoted mandrels (2, 3, 4, 5, 6, 7), each of which is provided on its circumference with an axial line of suction openings (8), the board blank (10) being wound around a mandrel (2, 3, 4, 5, 6, 7) and closed by sealing along a longitudinal seam and being provided with a base that is also liquid-tight and is formed from a strengthening layer (24), which covers the whole of the base area, and a second layer (26) which projects beyond the first layer, wherein a liquid-tight strip (9, 32, 35) is applied to rest against the suction opening (8) of a mandrel (2) in a first carousel station (l), wherein in a second carousel station (ll) the blank (10) for production of the container body is fed in and wound around the mandrel (3), the longitudinal seam of the container body being placed on the strip (9, 32, 35) that has been fed in previously, wherein in a third station (lll) the longitudinal seam is sealed together with the strip (9, 32, 35) and in a fourth station (lV) the base (13) of the container is fitted, the two layers (24, 26) of which are preferably fed in as webs (23, 25), from which two discs (24, 26) designed to correspond to the cross-section of the finished base (13) are cut and formed, and wherein the base (13) is sealed to the container body in a fifth station (V).
Patent ES-8300850-A1 (ES)
Title: Aqueous, soap-based liquid detergent composition.
IPC: C11D9/02
Filed: 1981-06-17
Abstract: A liquid, soap-based detergent composition having a satisfactory detergency over a broad temperature range, being less sensitive to water hardness, is obtained by using a linoleate soap which is substantially free from lauric soaps. Mixtures of oleate/linolate soaps, optionally with small amounts of stearic soaps, can equally be used. These soap blends are better soluble than coconut/oleate soap blends.
Patent ES-8307322-A1 (ES)
Title: Concrete sandwich panel.
IPC: E04C2/34
Filed: 1982-05-21
Abstract: A concrete sandwich panel includes a structural pre-case concrete panel (10), an insulative panel (20) and an outer decorative concrete panel (25). The inner (10) and outer panels (25) are integrally connected by C-shaped metal ties (16) which connect reinforcing rods (23) in the inner (10) and outer layers (25).
Patent ES-8307334-A1 (ES)
Title: Gasoline economizing device for internal combustion engines.
IPC: F02D9/10
Filed: 1982-07-27
Abstract: A device for use in association with a carburetor (C) of the type used for supplying fuel at the intake manifold (M) of a gasoline internal combustion engine has an annular chamber (17) at the exit port of the carburetor (C), adapted to collect uncarbureted raw gasoline particles or globules for drainage through an external vaporizing system under the influence of the vacuum created at the intake manifold (M) during operation of the engine for reintroduction as vaporized fuel at the intake manifold (M), thereby converting raw gasoline, otherwise wastefully fed to the engine, into efficiently combustible fuel. The usual throttle butterfly valve (43) of the carburetor (C) is modified to provide a collection chamber (48) for raw gasoline which is continuously withdrawn through an axial passageway (45) in the butterfly valve pivotal axle (44) for drainage through the external vaporizing system.
Patent ES-8400218-A1 (ES)
Title: Dibbling seed drill.
IPC: A01C7/18
Filed: 1982-09-21
Abstract: This seed drill is of the type comprising at least one drum which is driven by a continuous rotary movement about a horizontal axis close to the ground and which comprises peripheral chambers, in which the grains are concentrated before being deposited. Each chamber (34) of this drum (1) is associated with a closing flap (35') which itself is associated with means permitting its automatic opening when the corresponding chamber reaches the position in which the grains are to be released. Under the main hopper (13), there are fixed secondary hoppers (12) which are each associated with a distributing drum, and the connection between the main hopper (13) and the secondary hoppers (12) is made by means of a set of slides (14-15), by virtue of which it is possible to displace the secondary hoppers longitudinally and transversely in relation to the direction of travel of the tractor carrying the seed drill.
Patent ES-8306317-A1 (ES)
Title: Machine for handling food and other products, especially for mincing and mixing.
IPC: A47J43/046
Filed: 1982-09-22
Abstract: A machine for processing foodstuffs comprising a tank whose position on a support base is determined by a finger projecting from the tank and engaged in a socket in the support base. The support base is part of a housing in which is disposed a drive motor driving a shaft vertically projecting in the tank and supporting appropriate cutters. The tank is covered by a removable cover, and interlocks are provided for preventing the drive motor from being started unless the tank is correctly positioned, the removable cover is locked over the tank and appropriately positioned relative to the tank.
Patent ES-8404572-A1 (ES)
Title: Circuit arrangement for rising and lowering a motor-operated antenna.
IPC: H02P7/03
Filed: 1983-07-15
Abstract: A commutator-type d-c motor has its line current connected through a sensing resistor (18) or transformer (18'), the pulses of which, upon energization, are counted in a counter (C) and also passed to a speed sensing circuit (S) in a control circuit (30), energization of the motor being disconnected if the frequency of undulations or waviness of the motor current drops, thus indicating that the positioned element, for example an antenna, window, or sliding roof of an automobile has reached a limiting position. The counter can be used to establish intermediate positions, upon suitable control by a selector switch (27) or a reference count number stage (C-Ref) controlled, for example, by a potentiometer (P) or from the selector switch (27). A timing circuit (T) prevents short-circuit through the motor upon manual sudden reversal of command of direction of rotation. The main switch can be coupled to a car radio to extend the car radio antenna upon energization thereof, retract the antenna upon de-energization, the selector switch also permitting manual retraction or projection, and disabling of the system if, for example, the radio is used for stored, e.g. tape reproduction.
Patent ES-8600188-A1 (ES)
Title: 1,1-Diphenylpropanol derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07C43/23
Filed: 1983-12-27
Abstract: The invention relates to new 1,1-diphenylpropan-1-ol derivatives of the formula (I) < IMAGE > (I) wherein R1 and R2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, R3 is halogen, trihalomethyl, alkyl having from one to 5 carbon atoms or alkoxy having from one to 5 carbon atoms, R4 is phenyl optionally substituted by one or more identical or different substituents selected from the group of halogen, trihalomethyl, alkyl, alkoxy, cyano, nitro, amino, alkylamino, dialkylamino, hydroxyl, carboxyl or substituted carboxyl dialkylaminocarbonyl or alkoxycarbonyl containing from one to 4 carbon atoms in the alkyl and alkoxy moieties, respectively, n is 1, 2, 3, 4, or 5. According to another aspect of the invention there are provided processes for the preparation of the compounds of formula (I). The new compounds induce the polysubstrate monooxigenase enzyme system of liver and are devoid from other pharmacodinamic effects. Pharmaceutical compositions containing compounds of the formula (I) as active ingredient are also within the scope of the invention.
Patent ES-8504538-A1 (ES)
Title: Method of producing a blown bodie having a perforation.
IPC: B29C49/48
Filed: 1984-02-24
Abstract: A blow-molded thermoplastic body is made by a method which comprises the following steps: inflating a hollow parison within a mold cavity for causing the parison to expand and conform to inner wall surfaces defining the mold cavity, whereby the blow-molded body is shaped further inflating the blow-molded body within the mold cavity for causing a wall portion of the body to expand beyond the mold cavity into a port cavity communicating with the mold cavity thereby reducing the thickness of the wall portion applying a counter pressure on an outer face of the wall portion for moving the wall portion back in the direction of the mold cavity against an inflating pressure prevailing within the blow-molded body, whereby connecting portions attaching the wall portion to the blow-molded body are reduced in thickness and discontinuing the application of the counter pressure for allowing the wall portion to be driven anew away from the mold cavity into the port cavity by the inflating pressure. The wall portion separates entirely from the blow-molded body not later than upon finally discontinuing the application of the counter pressure.
Patent ES-8507405-A1 (ES)
Title: Warning system for tactical aircraft
IPC: B64D45/04
Filed: 1984-05-11
Abstract: A system for warning the pilot of a tactical aircraft in a tactical maneuver such as a dive of the point at which recovery must be immediately initiated to prevent the aircraft from descending below a minimum desired altitude monitors the altitude, descent rate and pitch angle of the aircraft, and issues a voice warning when recovery must be initiated. The system also provides warnings of dangerous flight conditions during non-tactical or common route segments of a flight such as the take-off, landing and cruise segments of a flight. Circuitry responsive to the arming of the weapons of the aircraft enables the tactical warning portion of the system and disables certain functions of the non-tactical portion of the system that may cause false warnings to be generated during tactical maneuvers.
Patent ES-8507709-A1 (ES)
Title: A computer system accommodating program cartridges.
IPC: G06F12/06
Filed: 1984-08-09
Abstract: A microcomputer system employs internal read-only memory devices and external read-only memory devices in pluggable cartridges. Each cartridge includes jumper links in leads from the external memories through the cartridge socket to a memory select unit and jumper links in leads leading from earth through the cartridge socket to enable inputs of the internal memories. By linking selected ones of the jumper links in the cartridge, the external memory can be used as an add-on memory or as a base memory replacing the internal memory.
Patent ES-8505534-A1 (ES)
Title: Steering device for lawn mower.
IPC: A01D34/40
Filed: 1984-09-20
Abstract: 1. A control device for a rotary lawnmower which consists of a housing (1) which envelops the field of action of the blade and which conveys the cut grass through a discharge passage (2) to a collecting box or basket (3), of a driving engine (4) for the blade and of control members which in turn consist of a steering rod (5) for steering the lawnmower and of a control member (6) for the engine (4) or a driving device for the lawnmower, characterized in that the steering rod (5) is provided, in its lower portion, with a mounting and quick-action locking device (7) which consists of two winds (8) of profiled elements with a wedge-shaped cross-section which work on slide rails (9) the internal cross-section of which corresponds to the external cross-section of the wings (8), these slide rails being connected to the housing (1) and comprising, at their free end, an open slot which is directed upwards from the housing (1) to receive a shaft (11) of an eccentric locking member (10) end the quick-action locking device (7) rendering possible a rapid mounting and dismounting of the steering rod (5).