baber/WOPTO huggingface dataset:
Patent ES-8303737-A1 (ES)
Title: System for correlating a signal sensor location with a recorder printout
IPC: G01K13/08
Filed: 1982-02-18
Abstract: A system for correlating condition-indicative signals fed sequentially from a series of sensors, such as thermocouples installed in ports on the surface of a rotating kiln at various longitudinal and angular coordinates along the total length of the kiln, with the signals printout on a multipoint recorder mounted remotely from the kiln is disclosed wherein two photoelectric devices are disposed at fixed points adjacent the kiln for sensing the passage of a series of sensor-location indicator tabs mounted on and rotating with the kiln. The series of indicator tabs are spaced circumferentially about the kiln shell, preferably in respective radial plane alignment with the series of sensors, so as to produce a sequenced series of signals in response to the continuous passage of the tabs past one of the photoelectric devices, which signals are communicated from the device to the multipoint recorder to sequence the print mechanism on the receiving recorder and thus correlate the sequenced condition signals with the sensor locations. A single reset tab is also disposed on the kiln and activates the other photoelectric device which produces a recorder reset signal for every revolution of the kiln.
Patent ES-8304750-A1 (ES)
Title: Implement-attaching device for an agricultural tractor.
IPC: B60D1/01
Filed: 1982-04-26
Abstract: A hitch system includes a yoke pivotally supported by the ends of a rockshaft extending from the sides of the tractor housing. The yoke includes left and right side panels and a two-piece bottom. A drawbar is pivotally coupled to the yoke between the two bottom pieces. Left and right draft links have fore ends pivotally coupled to the yoke and are sway limited in the down position by sway links connecting each draft link with an inboard portion of the yoke. The draft links are sway limited in the raised position by sway surfaces on the sides of the yoke. Lift arms are splined to the rockshaft ends and are pivoted by a pair of lift cylinders coupled between the lift arms and the housing. A pair of lift links connect the lift arms to the draft links. A yoke positioning and draft sensing link includes a fore end connected to a bottom side of the housing and an aft end connected to the yoke. Draft loads from the draft links and from the drawbar are communicated via the yoke to a draft sensor in the yoke positioning and draft sensing link.
Patent ES-8307015-A1 (ES)
Title: Thermoplastic moulding compositions of aromatic polycarbonate and graft polymer.
IPC: C08L33/02
Filed: 1982-05-12
Abstract: 1. Thermoplastic moulding compositions of A. 100 parts by weight of an aromatic polycarbonate and B. 1 to 30 parts by weight of a graft polymer with a glass transition temperature of below - 20 degrees C, characterised in that the aromatic polycarbonate A consists at least partly of o,o,o',o'-tetramethyl bisphenol polycarbonate and the graft polymer B is an acrylate rubber of a) 25 to 98% by weight, based on (B), of an acrylate rubber with a glass transition temperature of below - 20 degrees C as the graft substrate and b) 2 to 75% by weight, based on (B), of at least one polymerisable ethylenically unsaturated monomer of which the homo- or copolymers formed in the absence of (1) would have a glass transition temperature of higher than 25 degrees C, as the graft monomer, and for the production of the graft polymer B the monomer (b) has been grafted on to the completely broken latex, suspended in water, of (a), in the absence of suspending agent.
Patent ES-8304357-A1 (ES)
Title: Tripping device of a circuit interruptor.
IPC: H01H3/58
Filed: 1982-05-25
Abstract: Tripping device for a circuit breaker or commutator with an actuator member (9) tripping the circuit breaker (8), this device having actuating means (14) which can move in an outward direction and in a return direction relative to the said actuator member, over an arbitrary or variable amplitude. The actuator member (9) and the actuating means (14) are connected by frictional means (11) driving the actuator member at the start of a movement and therefore the tripping, whatever the initial position of the actuating member (14).
Patent ES-8400016-A1 (ES)
Title: Improvements in and relating to the cooling of flexible bags.
IPC: A23L3/36
Filed: 1982-07-23
Abstract: A dual cooling tunnel arrangement for cooling viscous heated fluid foodstuffs in flexible bags. The flexible bags containing the heated fluids are received on pivoted wire carriers which are driven by an endless chain through an upper cooling tunnel in a first direction and returned through a second cooling tunnel in the opposite direction. In each cooling tunnel, a cooling water spray is directed on the bags in the carriers as the carriers are slowly rocked, causing the fluid in each bag to flow to different areas of the bag, altering its shape, to produce enhanced heat transfer rates and a more uniform temperature distribution throughout the fluid during cooling.
Patent ES-8308152-A1 (ES)
Title: Protective relay apparatus and methods for protecting electrical power transmission lines
IPC: H02H3/38
Filed: 1982-08-10
Abstract: Protective relay apparatus and methods for detecting direction to a fault from a measuring point on an A.C. electrical power transmission line using current and voltage deviation signals which may include traveling wave transients, and for providing both directional and distance information from the same signals after traveling wave transients have been removed. Fault generated current and voltage deviations from the steady-state, prefault magnitudes are used to generate trajectories in one embodiment by differentiating the current deviation and using it as one coordinate, and by using the voltage deviation as the other coordinate. A forward fault produces a straight line trajectory which crosses the origin between the second and fourth quadrants, and the reverse direction fault produces a straight line trajectory which crosses the origin between the first and third quadrants. Providing threshold boundaries in the quadrants and detecting a crossing thereof provides fault direction according to the quadrant in which the crossing occurred.
Patent ES-8400529-A1 (ES)
Title: Electronic lock-key system.
IPC: E05B49/02
Filed: 1982-10-11
Abstract: The invention concerns a lock and related key of the electronic type, which bases the unlocking of the lock on the matching of codes memorized in the lock and in the key, making it possible for one key to unlock a considerable number of pre-selected locks.
Patent ES-8405785-A1 (ES)
Title: Hexahydro-trans- and tetrahydropyridoindole neuroleptic agents.
IPC: C07D471/04
Filed: 1982-12-16
Abstract: Derivatives of 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole and of (+)enantiomeric, mixtures of (+) and (-)enantiomeric or (+/-)racemic 2,3,4,4a,5,9b-hexahydro-4a, 9b-trans-1H-pyrido[4,3-b]indole, substituted at the 5-position with an aryl group and at the 2-position with a carbonylaminoalkyl group or an aminoalkyl group, are neuroleptic agents useful in the treatment of certain psychoses and neuroses.
Patent ES-8504166-A1 (ES)
Title: 6,11-Dihydro-11,-oxo-dibenz(b,e)-oxepin derivatives, methods for their preparation, pharmaceutical compositions containing the same and their use as medicaments.
IPC: C07D407/06
Filed: 1982-12-21
Abstract: The present invention relates to 6,11-dihydro-11-oxo-dibenz-[b,e]-oxepin derivates, processes for preparing the same and their use as antiinflammatory and analgesic agents.
Patent ES-8501221-A1 (ES)
Title: Variable back adjustor for chairs.
IPC: A47C1/024
Filed: 1983-05-05
Abstract: An adjustor for chairs with tilting backs and the like, comprises a threaded spindle connected with the chair back, and a gear wheel threadedly mounted on the spindle. The gear wheel is retained in a housing attached to a relatively stationary portion of the chair, such that when the chair back is tilted, the spindle rotates the gear wheel in the housing. A pawl is shifted into and out of engagement with the gear wheel to selectively lock the chair back in a wide variety of different angular positions.
Patent ES-8504125-A1 (ES)
Title: 3a-(substituted-phenyl)-hexaloctahydro-4,7-alkanoisoindoles.
IPC: C07D209/72
Filed: 1983-07-27
Abstract: This disclosure describes 3a-(substituted-phenyl)-2,3,3a,4,7,7a-hexahydro[or 3a-(substituted-phenyl)-octahydro]-4,7-alkano-1H-isoindoles which possess activity as anti-depressants and as antistress agents in mammals.
Patent ES-8604555-A1 (ES)
Title: Furanes.
IPC: C07C45/46
Filed: 1983-10-28
Abstract: EP--78241 A Benzofuranones of formula (I), their salts and isomers, are new: (R1 is H or aliphatic residue. R2 is an amino gp. disubstd. by a divalent hydrocarbyl residue. Ring A is opt. further substd.). Pref. cpds. have R1 as H or lower alkyl R2 as amino substd. by 4-10C alkylene or alkenylene (opt. contg. a nitrogen, lower alkyl-substd. nitrogen, oxygen or sulphur atom, or fused with one or two benzo rings) and A opt. substd. by lower alkyl (opt. hydroxy or halo substd.), alkenyl, opt. branched 3- or 4-membered alkylene, alkoxy, alkylthio, alkanesulphinyl, alkanesulphonyl, hydroxy, halo, alkanoyloxy, alkanoyl and/or nitro. - Starting materials and intermediates in prodn. of (I) are claimed as new cpds. in general terms but none are identified. - (I) have antiinflammatory and analgesic activities, and inhibit synthesis of prostaglandins from arachidonic acid. They are useful in human and veterinary medicine and the usual daily dose (orally) for an adult is 0.1-0.6 g. Also, (I) absorb UV light selectively in the erythema-inducing region (290-320 nm) so can be used in cosmetics as sunscreening agents. GBAB- GB2110210 B Benzofuranones of the general formula (I) in which R1 represents hydrogen or an aliphatic radical, R2 represents an amino group di-substituted by a divalent hydrocarbon radical optionally interrupted by aza, N-lower alkylaza, oxa and thia, and the aromatic ring A may be additionally substituted, and their salts. USAB- US4426380 A Benzofuranone cpds. of formula (I) and their salts and isomers are new. In the formula R1 is H or an aliphatic gp. and R2 is amino disubstd. by a divalent hydrocarbon gp. Ring A is opt. further substd. The cpds. can be prepd. e.g. bycyclising a cpd. of formula (II), where (a) X1 is -CHR1-X3 and X2 and X3 are OH or functionally modified OH or (b) X2 is O-CO-CHR1-X4 X4 is as for X3 above and X1 is H. - Cpds. (I) can be used as antiinflammatory (peripheral) analgesics and/or light screening agents, e.g. for cosmetic purposes. They can be applied topically, enterally or parenterally. Daily oral dose for a 74 kg warm blooded animal is 100-600 mg. (24pp)i - US4451462 A Inflammation and pain in warm-blooded animals is treated using novel benzofuranones of formula (I), their salts and/or isomers. In the formula, R1 is H or aliphatic R2 is NH2 di-substd. by a divalent hydrocarbon and A is opt. substd. - Pref. R2 is substd. by lower alkylene or -alkenylene, aza-lower alkylene or -alkylene, N'-lower alkylaza- lower alkylene or -alkenylene, oxa- or thia-lower alkenylene or alkenylene, each contg. 4-10C alkylene/alkenylene gps., and opt. branched and o-fused with 1 or 2 benzo systems. Ring A is opt. mono- or poly-substd. by lower alkyl, hydroxy-lower alkyl, halo-lower alkyl, lower alkenyl, opt. branched 3 or 4-membered alkylene, lower alkoxy, -alkylthio, -alkanesulphinyl, -alkanesulphonyl, -alkanoyloxy, or -alkanoyl, or OH, halogen, and/or NO2. (I) is esp. used as the active ingredient in anti-inflammatory agents or analgesics. (24pp)
Patent ES-8406928-A1 (ES)
Title: Automated sign generator.
IPC: B43L13/00
Filed: 1983-12-09
Abstract: An apparatus for plotting and cutting large scale text in sheet materials for signs and the like includes a movable support for moving the sheet material (M) in one coordinate direction with a rotatable feed roller (20) and a tool carriage (12) being movable relative to the roller (20). Cutting and plotting tools are interchangeable. A tool support (60) is movable on the tool carriage between an elevated and lowered position and has a tool mount accepting the interchangeable cutting and plotting tools one at a time. A lift motor (68) is mounted on the tool carriage and connected to the support (60) for moving the support and the tool (F) between the elevated and lowered positions. A drive motor is connected with the tool carriage and the support for moving the tool and the sheet material an the feed roller (20) relative to one another. Controls are connected with the drive motor and the lift motor (68) for controlling the tool and sheet material movements during cutting and plotting operations.
Patent ES-8506173-A1 (ES)
Title: Improved document handling and counting apparatus.
IPC: B65H1/06
Filed: 1983-12-13
Abstract: A stack of sheets arranged in an input stacker pass through a nip formed by cooperating feed rollers and stripper assemblies, which serve to separate sheets and feed them one at a time toward an acceleration assembly comprised of acceleration roller and cooperating idler means to form a gap between adjacent sheets for counting the sheets. The accelerated sheets are then fed into an output stacker. Belts couple drive from the accelerating drive rollers to accelerating driven rollers rotatable about an axis coaxial with the feed rollers and also cooperate with stationary guides to cause the sheets to experience some acceleration prior to reaching the acceleration nips. Resilient members cooperate with the feed roller to halt a sheet, in the event of an abrupt halt during normal operation to prevent the sheet from advancing to the acceleration nip. The use of closed loop belts as part of the acceleration apparatus enables the handling and counting sheets in a broader range of sheet length, while avoiding the need for increasing the size of the feed rollers.
Patent ES-8601243-A1 (ES)
Title: Supported catalyst for polymerization of olefins.
IPC: C08F4/60
Filed: 1983-12-19
Abstract: A catalyst component for the polymerisation of olefins is prepared by the steps of (a) contacting magnesium halide and/or manganese halide, and at least one electron donor, with a Ti(OR)4 compound to form a solution (R= 1-10C hydrocarbyl, or halogenated hydrocarbyl) and (b) reacting the solution with a Group IVB or VB transition metal halide. - A product of the above preparation comprises a solid support containing magnesium-halogen and/or maganese-halogen bonds, A group IVB or VB transition metal halide and electron donor(s).
Patent ES-8500886-A1 (ES)
Title: Process for the continuous enzymatic conversion of alpha-hydroxycarboxylic acids into the corresponding optically active alpha-amino carboxylic acids.
IPC: C12P41/00
Filed: 1984-02-29
Abstract: alpha -Hydroxycarboxylic acids are continuously converted into the corresponding optically active alpha - aminocarboxylic acids. The conversion is carried out in a membrane reactor in the presence of nicotinamide-adenine dinucleotide increased in molecular weight by bonding to a water soluble high molecular weight material, a dehydrogenase specific for the alpha -hydroxycarboxylic acid, a dehydrogenase specific for the corresponding alpha -amino-carboxylic acid and ammonium ions. There is continuously supplied to the membrane reactor an aqueous solution of the alpha -hydroxycarboxylic acid to be reacted, a substantially lesser amount of the corresponding alpha -ketocarboxy lic acid, and an amount of ammonium ion at least equivalent to the alpha -hydroxycarboxylic acid to be reacted. There is maintained over the membrane a difference in pressure 1 and 15 bar. Behind the membrane, there is continuously drawn off a filtrate stream containing the alpha -aminocarboxylic acid formed.
Patent ES-8604529-A1 (ES)
Title: 1-Pyrimidinyloxy-3-hetaryl-alkylamino-2-propanols
IPC: C07D403/12
Filed: 1984-05-08
Abstract: 1-(4-Pyrimidinyloxy)-3-(hetarylalkylamino)-2-propanols are cardiovascular agents having a range of vasodilator and adrenergic beta-receptor blocking activities making these compounds useful anti-hypertensive agents. Preferred compounds bear a hydrazino or hydrazono substituent in the 2- position of the pyrimidine ring.
Patent ES-8605080-A1 (ES)
Title: Connector
IPC: E04B1/19
Filed: 1984-11-07
Abstract: A space frame connector which has two inner shells and two outer shells. Each outer shell is fixed to an inner shell with ends of structural members secured between the two shells. The four shells are fixed together with ends of structural members secured between the two inner shells, one being made of a first washer which is engaged with the two inner shells and a second washer which is engaged with the two outer shells.
Patent ES-8602011-A1 (ES)
Title: Improvements in or relating to cephalosporin derivatives.
IPC: A61K31/54
Filed: 1984-11-27
Abstract: Crystalline cephalexin hydrochloride monohydrate (I) and crystalline cephalexin hydrochloride 1-4C alkanol (esp. EtOH) solvates (II) are new. Prepn. of (I) comprises hydrating (II), pref. by exposure to an atmosphere of relative humidity of 10-50%.
Patent ES-8601899-A1 (ES)
Title: Pyrazolidine derivs. prepn.
IPC: C07D231/04
Filed: 1984-12-28
Abstract: The process comprises reaction of benzamide of formula (II) (where R2 = trifluoroacetyl or chloroacetyl gp., with chlorine in an organic solvent, e.g. acetic acid, at 10-80 deg.C. Ferric, aluminium or zinc chloride can also be used as catalyst, the prod. then undergoing alkaline hydrolysis with sodium or potassium hydroxide to give cpd. of formula (I) (where R and R1 = alkyl gps. contg. at least 6C atoms).
Patent ES-8609775-A1 (ES)
Title: Electronic graphic detecting head.
IPC: B07C3/14
Filed: 1985-03-08
Abstract: Electronic graphic detecting head includes lamps for lighting a zone in which the said graphics may be presented, lenses for focusing on a detecting means designed to convert light signals into electric analogue signals and circuitry designed to supply a digital conversion of the said analogue signals. The main characteristic of the said electronic head consists in a first threshold-generating block designed to supply a comparator block with a first signal depending on the reflection of a support (3) bearing the said graphics, and a second block for intensifying the difference in value of the said analogue signal from successively-scanning elements on the said detecting means and designed to supply a second signal to the comparator block which supplies a third digital output signal representing the said graphics.
Patent ES-8607918-A1 (ES)
Title: Prepn. of carbamic ester of glyceryl phenolic ether
IPC: A61K31/325
Filed: 1985-06-25
Abstract: Glyceryl-phenolic ether is heated with diethyl carbonate under reflux in presence of alkaline catalyst such as sodium methoxide or anhydrous potassium carbonate to give a dioxolone. The soln. is then treated with conc. ammonia. Trichloroethylene is added to ppte. a carbamic ester of the ether (I). The ppte. is then filtered off and washed with water followed by drying.
Patent ES-8608918-A1 (ES)
Title: their use in the preparation of rigid foams.
IPC: C09K23/38
Filed: 1985-08-21
Abstract: A stable homogeneous composition in the form of a microemulsion suitable for making rigid foams comprising a halogenated polyhydroxylated compound, a halogenated alkane, and a surfactant in an amount sufficient to maintain a stable microemulsion.
Patent ES-8701278-A1 (ES)
Title: Device and process for insulating a masonry structure or the like with respect to moisture
IPC: E04B1/64
Filed: 1985-09-13
Abstract: The invention relates to a device and a process for insulating a masonry structure or the like with respect to moisture, a liquid, water-repellent insulating medium, preferably a silicone-type insulating liquid, being introduced in blind holes. According to the invention, impregnated fabric tubes, preferably consisting of fine-meshed cotton, are pushed into the blind holes. In this arrangement, the fabric tube is bent at the inner end of the blind hole, and the impregnation consists preferably of dried insulating medium which is applied before the first use of the fabric tube by wetting the same with insulating medium and subsequently drying it. Furthermore, in accordance with the process of the invention for insulating a masonry structure, the fabric meshes of the tubes are extended, at the beginning of the masonry-structure insulation, for a short period by means of a superatmospheric pressure in order to establish the through-flow of the insulating medium in the subsequent insulating procedure.
Patent ES-8700169-A1 (ES)
Title: Station for rapid cleaning of public-transport vehicles
IPC: B60S3/00
Filed: 1985-11-22
Abstract: Station formed by a plurality of independent, operational cleaning sub-stations, each connected by a conduit to a compressed-air central unit, arranged in a straight line next to a lane provided for parking the vehicles, having platforms which allow access directly to their interior, next to which there are units for aspiration (vacuuming), spraying cleaning liquids, rubbing, etc., provision being made for extendible means for stable suspension of the cleaning tools.
Patent ES-8700221-A1 (ES)
Title: Process for the preparation of alpha-hydroxy-alkanoic acids.
IPC: C07D333/38
Filed: 1985-11-28
Abstract: The invention relates to a process for preparing alpha -hydroxy-alkanoic acids of general formula: < IMAGE > in which R represents hydrogen or a lower alkyl radical and Cy represents phenyl or a heterocyclic radical, both radicals optionally comprising one or more substituents selected from the group consisting of lower alkyl, lower alkenyl, lower alkynyl radicals and halogen atoms, process which comprises the treatment of an alpha , alpha -dihalogenated ketone of general formula: < IMAGE > in which R and Cy have the same meaning as above and X represents chlorine, bromine or iodine, in the presence of an aqueous solution of an alkali metal hydroxide and a non polar organic solvent selected from an aromatic or alicyclic hydrocarbon, the treatment being carried out at a temperature between the boiling temperature of the reaction medium at atmospheric pressure and 240 DEG C. under pressure and the alkali metal so formed is then acidified to obtain the desired acid.
Patent ES-8800286-A1 (ES)
Title: Copolymers of vinyl alcohol and poly(alkyleneoxy) acrylates.
IPC: C08F8/12
Filed: 1986-04-25
Abstract: A vinyl alcohol copolymer comprising the following general structure: < IMAGE > wherein R is hydrogen or methyl R1 is hydrogen or methyl R2 is hydrogen, C1-C20 alkyl, C6-C20 aryl or C7-C30 alkylaryl n is a number from 1-1,000 x is 50-99.9 mole % y is 0-50 mole % and z is 0.001-50 mole %.
Patent ES-8702840-A1 (ES)
Title: Hydraulic control unit for automatic transmission
Filed: 1986-04-29
Abstract: Hydraulic control for automatic gear change for vehicles, with change valves 1, 10, 100 for applying a working pressure to the change couplings/brakes A, C'. The changing points of the change valves and the working pressure depend on the load of the motor (position of the accelerator) and on the speed, and are applied as control pressures (choke and regulation pressures) to the change valves 1, 10, 100. To improve the changing quality in vehicles with supercharged engines, the intake pressure PL, line 61, 71, is applied to at least one change valve 1 either directly as a control pressure 61 or via a pressure transformer (pressure transducer 7). The intake pressure PL is transmitted to the spring enclosure 15, 150 of the change valve so as to maintain the spring pressure against the piston and to increase the application pressure of the coupling or brake to be released.
Patent ES-8706653-A1 (ES)
Title: Pharmacologically active propionylanilides.
IPC: C07D295/185
Filed: 1986-05-14
Abstract: Propionylanilides, and relative salts of addition, having the following general formula: < IMAGE > (I) The new compounds are useful in the treatment of morbid cold-induced forms.