baber/WOPTO huggingface dataset:
Patent ES-8308846-A1 (ES)
Title: 4-Alkyl-thiophenyl-ethanolamines, having an activity on the cerebral circulation, the blood platelet-aggregation and the lipemia.
IPC: C07D295/084
Filed: 1982-05-27
Abstract: 4-alkyl-thiophenyl-ethanolamines are disclosed, which are compounds having a therapeutical activity against blood-platelet aggregation, and against lipemia and improving the cerebral circulation, said ethanolamines having the general formula: < IMAGE > wherein R and R1 are alkyl substituents and R2 is a substituent having an amine character. Due to the presence of two asymmetry centers in their molecule, the compounds concerned can be prepared in the "threo" and the "erythro" configuration: mixtures of the "threo" and the "erythro" forms have also proven effective.
Patent ES-8400391-A1 (ES)
Title: Secondary phenyl ethanol amines and their pharmaceutical use.
IPC: C07C45/46
Filed: 1982-07-12
Abstract: Compounds of formula (II): < IMAGE > (II) or salt thereof wherein R1 is hydrogen or methyl, R2 is hydrogen or methyl, R3 is hydrogen, C1-12 straight or branched alkyl, C3-10 cycloalkyl, phenyl(C1-4)-alkyl or benzyl optionally substituted by C1-4 alkyl, C1-4 alkoxy or halogen R4 is hydrogen, halogen, hydroxy, C1-4 alkyl or C1-4 alkoxy, R5 is hydrogen or fluorine, R6 is hydrogen or fluorine, R7 is halogen and n is 1 or 2, have anti-obesity and/or anti-hyperglycaemic activity.
Patent ES-8403068-A1 (ES)
Title: Latch mechanism.
IPC: B62D27/06
Filed: 1982-10-08
Abstract: For latching a tilt cab to a vehicle chassis (10) through an air spring (18) a pair of pivoted latch hooks (38) engage an annular catch (48). They are locked in engagement by the head (52) of a plunger (34) biassed to the locking position by spring (62). The plunger (34) can be released by hydraulic pressure applied at (60) and the latch hooks can then swing under the action of the spring (46) to the unlatched position. An annular actuating skirt (64) engages the tails (66) of the latch hooks to swing them into engagement as the cab descends onto the chassis.
Patent ES-8308306-A1 (ES)
Title: Therapeutically useful benzylidene derivatives
IPC: A61P25/24
Filed: 1982-11-17
Abstract: Benzylidene derivatives of the formula: < IMAGE > wherein n is 3, R represents an amino or hydroxy radical, or a group -OM in which M is an alkali metal, X1 and X2 are both Cl, and X3 is hydrogen are new compounds possessing useful pharmacological properties they are, more particularly, useful in the treatment of various diseases of the central nervous system.
Patent ES-8501404-A1 (ES)
Title: Pyridothienopyridazine compounds.
IPC: A61K31/50
Filed: 1983-03-31
Abstract: Provided are pyridothienopyridazine compounds of the formula < IMAGE > wherein R1 is alkyl, alkenyl, alkynyl, halogen, nitro, cyano, carboxy, carboxyalkyl, carbalkoxy, alkanoyl, trihalomethyl, aryl, aralkyl, hetero, thio, thioalkyl, alkylmercapto, hydroxy, hydroxyalkyl, alkoxy, amino, aminoalkyl, alkylamino, sulfinyl, sulfonyl or methylenedioxy, n is an integer from 0 to 3 inclusive, and R2 and R3 are independently hydrogen, alkyl, alkenyl, alkinyl, hydroxy, hydroxyalkyl, alkoxy, halogen, amino, aminoalkyl, alkylamino, alkanoylamino, thio, thioalkyl, alkylmercapto, carboxy, carbalkoxy, alkylsulfinyl, alkylsulfonyl, arylsulfinyl, or arylsulfonyl, wherein the alkyl groups contain from 1 to 6 carbon atoms, the alkenyl and alkynyl groups contain from 2 to 6 carbon atoms, and the aryl groups contain from 6 to 10 carbon atoms. These compounds have anti-allergy activity.
Patent ES-8402648-A1 (ES)
Title: Connecting devices for use with pneumatic or hydraulic hoses
IPC: F16L39/00
Filed: 1983-05-03
Abstract: A connecting device usable with hydraulic or pneumatic multi-line hoses in mineral mining has a block containing bores interconnecting bore-outlets formed on end faces of the lock extending perpendicularly to one another. The bore outlets are disposed on common pitch circles on the end faces at equal spacings. Detachable fittings mate with the end faces. One of these fittings holds plug-pins in identical sockets formed by the bore-outlets. The other of the fittings is coupled with a multi-line hose with similar plug-pins which locate in sockets formed by the fitting in correspondence with the associated bore outlets. Provision is made for one of the plug-pins of each group to serve as alignment means for the other components and the plug-pin of the one fitting and corresponding socket of the other fitting can be re-orientated around the pitch circles of the end faces at will.
Patent ES-8403984-A1 (ES)
Title: Electrolytic pot for the production of aluminium having a conductive floating screen.
IPC: C25C3/08
Filed: 1983-06-29
Abstract: The invention relates to an electrolysis tank for production of aluminum by electrolysis of alumina dissolved in a molten cryolite bath, by the Hall-Heroult process, between at least a carbon anode and an aluminum sheet covering a carbon cathode substrate. At the interface of the aluminum sheet and molten cryolite bath it comprises a floating screen, which is conductive of electric current, not connected to the carbon cathode substrate and free to move at least in the vertical direction. The floating conductive screen can extend over the entire interface or be limited to being perpendicular to each anode. The distance between each anode and the floating conductive screen can be reduced to about 20 mm.
Patent ES-8507689-A1 (ES)
Title: Detection of the presence of biological activity utilizing infrared analysis.
IPC: C12Q1/04
Filed: 1983-08-30
Abstract: A method and apparatus for detecting the presence of biological activity in a sample of material. In the method, a sample of the material is placed in a closed container with a growth medium which includes a carbon source which may be metabolized to produce carbon dioxide. The medium with the sample therein is exposed to conditions conducive to the occurrence of normal metabolic process for a period of time sufficient to cause production of CO2 by the metabolism of said carbon source. Thereafter, the presence of CO2 in the gaseous atmosphere above the medium is detected by measuring the infrared absorbance of the gaseous atmosphere with the container by passing an infrared beam through the container and the gaseous atmosphere and detecting the infrared absorbance of the gaseous atmosphere.
Patent ES-8502738-A1 (ES)
Title: RE-TM-B alloys, method for their production and permanent magnets containing such alloys.
IPC: H01F1/057
Filed: 1983-09-02
Abstract: Magnetically hard compositions having high values of coercivity, remanence and energy product contain rare earth elements, transition metal elements and boron in suitable proportions. The preferred rare earth elements are neodymium and praseodymium, and the preferred transition metal element is iron. The magnetic alloys have characteristic very finely crystalline microstructures.
Patent ES-8500767-A1 (ES)
Title: Gas scrubbing method and device.
IPC: B03C3/14
Filed: 1983-10-20
Abstract: Gas scrubbing method and device enabling an agglomeration of particles to be separated (12) owing to the application of an electric field (E). It is particularly easy to separate the agglomerates (23) because of their mass and size in mechanical separators, for example in a simple cyclone (22). Such method is perfectly appropriate to the scrubbing of fossil fuel exhaust gas but it also enables the separation in the same way of droplets, for example water vapor, from a carrier gas. The intensity of the electric field is lower than the intensity of the ionisation field so that the unit operates hardly with any electric power consumption.
Patent ES-8407264-A1 (ES)
Title: Method and circuit arrangement for controlling the speed of an asynchronous motor
IPC: H02P27/02
Filed: 1984-01-12
Abstract: The invention provides for the controlled switching on and off of inductors in the supply lead of asynchronous motors, for speed control. This results in a reduction in the amount of noise developed and in the heating of the motors. By means of further measures, speed control is possible in a wide range, with a virtually constant load range.
Patent ES-8504761-A1 (ES)
Title: Methylflavone derivatives.
IPC: C07D311/30
Filed: 1984-02-24
Abstract: The invention relates to 3-methylflavone derivatives represented by the general formula and salts thereof: < CHEM > as well as manufacture methods therefor and pharmaceutical agents containing them as main ingredient(s) wherein R<1>, R<2> and R<3> are same or different and are hydrogen, halogen, lower alkyl with one to ten main chain carbons, or lower alkoxy with one to four main chain carbons, R<4> is hydroxyl, lower alkoxy with one to three main chain carbons, hydroxyalkyloxy with one to three main chain carbons or < CHEM > (where R<5> is hydrogen or lower alkyl with one to seven main chain carbons, R<6> is lower alkyl with one to seven main chain carbons,or cyclo alkyl with five to seven members, the case where R<5> and R<6> are combined forming a five to seven membered ring is included.
Patent ES-8503727-A1 (ES)
Title: Method of cladding a steel core rod with another metal
IPC: B21C37/04
Filed: 1984-04-11
Abstract: A method of cladding a medium or high steel core rod with another metal includes a hot water quench at a temperature of about 160 DEG F. to boiling temperature and preferably about 195 DEG F. to 205 DEG F. with a subsequent quench in water at a temperature below a level of the first temperature and preferably at about ambient temperature. The clad material is found to be substantially devoid of objectionable oxide particles or surface sponge particles and the steel core substantially devoid of acicular transformation products permitting continued processing by deformation processes, such as wire drawing.
Patent ES-8504076-A1 (ES)
Title: Process for the production of phosphorus pentoxide and, should the occasion arise, of phosphoric acid using reaction heat.
IPC: C01B25/20
Filed: 1984-04-16
Abstract: The disclosure relates to a process for making phosphorus pentoxide by subjecting elemental yellow phosphorus to combustion with dried air inside a steel-made combustion chamber with utilization of the reaction heat for the production of energy. To this end, the disclosure provides for the combustion to be effected inside a combustion chamber of which the walls are arranged so as to form a cooling system with cavities therein for water or a water/steam-mixture as a heat carrier abstracting the reaction heat to be circulated through the cooling system, the water or water/steam-mixture assuming an increased temperature being circulated, preferably under increased pressure for steam formed in the cooling system to be continuously taken therefrom for an equivalent proportion of fresh desalted water to be introduced into the cooling system for hot gaseous phosphorus pentoxide issuing from the combustion chamber to be condensed or worked up into phosphoric acid for the steam taken from the cooling system to be passed through a steam delivery pipe disposed in the upper portion of the combustion chamber, or through a delivery conduit for product gas containing phosphorus pentoxide for the steam to be heated therein to a temperature of 400 DEG to 600 DEG C. under constant pressure, and for the steam so superheated to be used.
Patent ES-8601429-A1 (ES)
Title: Multispeed gearbox.
IPC: F16H37/04
Filed: 1984-06-04
Abstract: A main gear comprises dual clutches (C1) and (C2) operating in conjunction with synchronised selectors (A) and (B) to enable power shifting changes between four basic gears. The clutches (C1) and (C2) control odd and even numbered gears respectively. A range gear has a selector (D) whereby the main gear output shaft (13) is either coupled to the range gear output shaft (14) directly or by way of speed-reducing gears (G8B, G8T, G4T and G4B). The latter gearwheel (G4B) is coupled to the shaft (14) by a selector (E) which alternatively selects reverse gear. Speeds 1, 2, 3 and 5, 6, 7 are provided in this conventional manner. However speed 4 is provided direct to the output shaft (14) through the gears (G4T) and (G4B) with the selector (B) to the left and selector (E) to the right. This makes power shifting possible not only within each range but also between the high and low ranges. Speed 8 is provided by gears (G8T) and (G8B) with the selector (B) to the left and selector (D) engaging both to the left and the right so as to couple gearwheel (G8B) to the output shaft (14).
Patent ES-8503439-A1 (ES)
Title: Device for the reading out of a test reagent bearer for the analytical determination of substances in a body fluid.
IPC: G01N21/86
Filed: 1984-06-15
Abstract: According to a first aspect, the present invention provides an apparatus for the evaluation of a longitudinally extending, flexible test carrier for the analytical determination of components of a body fluid. The test carrier has an insertion end to be inserted into the apparatus and a handling end. The test carrier is positioned and securely held in a measurement position in such a manner that its test field is present in a definite position with regard to the measurement unit. The positioning element includes at least two holding elements, one of which firmly holds the test carrier close to its insertion end and the other of which firmly holds the test carrier close to its handling end. A supporting surface being provided on which the test carrier lies at least partly in its measurement position. According to a second aspect for the evaluation of test carriers with a covering layer fixed in the manner of a flap on one edge of the test carrier, there is present a shutter element with a contact surface for pressing on the covering layer, the aperture element being mounted and operable in such a manner that the contact surface in the last phase of approaching the covering layer makes, relative to the test carrier, a tilting movement about a tilting axis which lies in close proximity to a fixing edge of the covering layer.
Patent ES-8604692-A1 (ES)
Title: New proteolytic cancer pro-coagulant enzyme
IPC: G01N33/53
Filed: 1984-07-23
Abstract: (1) Cancer procoagulant (I) characterised as being a single polypeptide protein of molecular wt. 68000, with an isoelectric point at pH4.8 and being capable of activation of blood Factor X is new. (2) Monoclonal and polyclonal anticancer procoagulant antibodies are new.
Patent ES-8606583-A1 (ES)
Title: A power assisted steering system and a steering assembly for such a system.
IPC: B62D5/30
Filed: 1984-12-07
Abstract: The steering assembly has a steering output comprising an arm 6 displaceable through a toothed sector 7 by a racked piston nut 3 drivingly engaging a worm shaft 7 rotatable by a steering input shaft 12. The piston 3 and its cylinder 2 provides a first servomotor for power assisting the steering output. The first servomotor is powered by a first hydraulic system 16 comprising a rotary valve 10 which is responsive to the steering input to control fluid pressure to the first servomotor. The steering system also includes a second hydraulic system 25 comprising an axially responsive spool valve 21 which controls fluid pressure to operate a second servomotor 28 coupled to the steering output arm 6. The rotary and axially responsive valves 10 and 21 are axially coupled together by the shaft which is axially displaceable to control operation of the valve 21. Axial biasing springs 34 and 35 axially spring load the shaft 7 to a neutral condition for the valve 21. During use of the steering assembly the resistance to displacement of the piston 3 by the drive imparted thereto from the worm shaft 7 serves to provide a reaction on the shaft 7 which displaces the shaft against its spring biasing to operate the valve 21 and provide power assistance through the system 25 and ram 28. This power assistance may be effected prior to, simultaneously with or subsequent to power assistance provided by the servomotor comprising the piston 3 powered by operation of the rotary valve and from the hydraulic system 16. If required, both hydraulic systems 16 and 25 can be used to power a single and common servomotor.
Patent ES-8607511-A1 (ES)
Title: Flexible conduit and fitting.
IPC: F16L11/112
Filed: 1985-02-26
Abstract: A flexible plastic conduit having a pair of longitudinally extending reinforcement tapes to improve the resistance to elongation of the flexible plastic conduit is provided. A fitting is also provided to cooperate with the flexible tubing to provide the proper resistance to forces trying to separate the flexible conduit and the fitting when in assembled relationship. A method for assembling the flexible conduit and the fitting is also provided.
Patent ES-8602556-A1 (ES)
Title: Hydrocarbon(s) obtd. by yield from sewage sludge by hydrogenation
IPC: C02F11/18
Filed: 1985-04-02
Abstract: A process for the preparation of hydrocarbons from a clarifier sludge is described in which the clarifier sludge is subjected to treatment at a temperature of 300 to 600 degree C and a pressure of 100 to 500 bars, in which hydrogenation with hydrogen is performed simultaneously or immediately after this treatment at the same pressure and the same temperature in the presence of a catalyst, and in which the gaseous phase is afterwards decomposed into its components by stepwise reduction of the pressure and/or temperature. By means of this process clarifier sludge is disposed of without pollution with the simultaneous production of hydrocarbons.
Patent ES-8608813-A1 (ES)
Title: Manufacture of molden frozen confections.
IPC: A23G9/14
Filed: 1985-04-03
Abstract: A confection freezing machine has a freezing chamber through which passes an endless conveyor having a plurality of successive separate planular support plates. The mold elements are supported on the support plates with one or more mold chambers normally facing upwardly. After the mold chambers are filled, the mold elements are carried through the freezing chamber to harden the ice cream therein. At the discharge from the freezing chamber, the mold elements are successively and automatically pivoted to an upsidedown inverted position for release of the confection therefrom. The mold elements are then pivoted back to their normal position for recharging.
Patent ES-8700526-A1 (ES)
Title: Digital timeslot and signaling bus in a digital pbx switch.
IPC: H04L12/40
Filed: 1985-05-06
Abstract: A switch in a digital PBX system supporting both centralized and distributed switching techniques. The switch has nearly universal parallel bus (10) between line card modules. The bus having a timeslot bus capable of having more than one line card module connected to it, which may communicate voice PCM or data signals during one timeslot. The bus (10) also has a signalling bus (26, 27, 28, 29) by which line card modules are selected to communicate with a central control module by a single line to maintain the universality of the bus (10). Signalling information is also passed between a selected line card module and the central control module by a pair of parallel lines (27, 28).
Patent ES-8608086-A1 (ES)
Title: Method and plant for freezing soils by means of a cryogenic liquid.
IPC: E02D3/115
Filed: 1985-05-31
Abstract: The injection of liquid nitrogen into the probe (2) is regulated in an on-off manner so as to maintain the temperature of the ground at the coldest point above a value within the range of between -140 DEG C. and -160 DEG C. so as to cause calefaction of the liquid nitrogen. The liquid nitrogen is alternately injected into the central passage (9) and into the annular passage (11) of the probe, these passages being thermally insulated from each other.
Patent ES-8702981-A1 (ES)
Title: Output correction circuit for transducer means
IPC: F02M65/00
Filed: 1985-09-06
Abstract: A transducer means for sensing the movement of a component between first and second extreme positions includes a transducer 18 the output of which is applied to one input terminal of a differential amplifier. The output of the amplifier is applied to one input of a comparator at the output of which appears the output signal. The other input of the comparator is a voltage obtained from a resistor chain connected to the outputs of first and second sample and hold circuits the first of which is connected to the output of the differential amplifier and the second of which is connected to a peak hold circuit. The other input of the differential amplifier is connected to an integrator which integrates the signal provided by the first sample and hold circuit.
Patent ES-8801368-A1 (ES)
Title: Compact machine for final addition to sparkling wines
IPC: C12L11/00
Filed: 1985-12-13
Abstract: The machine consists of a first uncorking carousel formed by a wheel carrying cork removal stations; a second carousel for removing part of the wine consisting of a wheel carrying vacuum nozzles; a third carousel for dosing the bottles with liquor of expedition, consisting of a wheel carrying dosing heads; and a fourth carousel for re-levelling the bottles, consisting of a wheel carrying re-levelling heads, a first star-wheel with vents, a first turn-table, a second star-wheel which systematically withdraws non-dosed bottles, and a second turn-table.
Patent ES-8706807-A1 (ES)
Title: Non-aqueous liquid laundry detergents containing three surfactants including a polycarboxylic acid ester of a non-ionic
IPC: C11D1/86
Filed: 1985-12-30
Abstract: A mixture of an acid terminated non-ionic surfactant and a quaternary ammonium salt surfactant provide better detergency than equivalent amounts of either of the surfactant compounds alone. The surfactant mixture is preferably used in conjunction with liquid non-ionic surfactant in heavy duty non-aqueous laundry detergents but can also be used in aqueous liquid detergent compositions and powder detergent compositions.
Patent ES-8701920-A1 (ES)
Title: Fastening system and fastener for shipping containers and the like.
IPC: F16B19/10
Filed: 1986-02-12
Abstract: A fastener (10) including a tubular sleeve (22) and an elongated pin (20) with the sleeve (22) having an elongated sleeve shank (26) with a through bore (34, 36) and the pin (20) having an enlarged pin head (40) and a shank (43), the shank (43) having a lock ridge (42) and a lock groove (46) located adjacent thereto a splined portion (48) on the pin shank (43) having ridges (50) and grooves (52) and adapted to engage a preselected portion of the sleeve shank bore (34) to move the sleeve material into the spline grooves (52), the lock ridge (42) being adapted to engage the material of the preselected sleeve shank portion after it has moved through the splined portion (48) for moving that engaged material radially inwardly into the lock groove (46). The fastener (110) may also include a sealing sleeve (161).
Patent ES-8704888-A1 (ES)
Title: An N-(2-chloro-4-nitrophenyl)-benzenesulfonamide derivative, process of preparing it and agricultural fungicide containing it.
IPC: A01N41/06
Filed: 1986-02-26
Abstract: Disclosed herein are N-(2-chloro-4-nitrophenyl)benzenesulfonamide derivatives represented by the following general formula (I): < IMAGE > (I) wherein X and Y individually mean a hydrogen or chlorine atom and Z denotes a chlorine atom or trifluoromethyl group, and agricultural fungicides containing said derivatives.
Patent ES-8800253-A1 (ES)
Title: Pseudopterosin and synthetic derivatives thereof.
IPC: A61K31/70
Filed: 1986-04-14
Abstract: Pharmaceutical compositions for reducing pain, cell proliferation and/or inflammation comprise a pharmaceutically acceptable carrier in which is incorporated a compound having the formula < CHEM > wherein R1, R2, R3 and R4 are hydrogen or an acyl residue hydrocarbon having from 1 to 6 carbon atoms, R5 is hydrogen or CH2OH and R6 is a functionalized hydrocarbon having from 1 to 10 carbon atoms. Natural and synthetic 1,12-seco derivatives of pseudopterosin with similar utilities are disclosed. Many of the compounds are novel compounds only obtainable by synthetic routes.