baber/WOPTO huggingface dataset:
Patent ES-8102677-A1 (ES)
Title: Method of and apparatus for measuring the volume of material in suspension in a liquid
IPC: G01N15/00
Filed: 1980-02-09
Abstract: A method of measuring volume of materials in suspensions in a liquid includes providing a sample of liquid containing particulate materials in suspension, passing a laser light beam through the liquid, the laser being diffracted upon exit from the sample, and measuring the diffracted light with at least two photoelectric cells positioned at differing distances from the central ray of the laser. Electrical signals F and F' from the photoelectric cells are produced and the volume (V) of materials in suspension is determined according to the relation Vd=aF+a'F', where d is the average minimum diameter of the particles and a and a' are respective balancing factors. An apparatus for carrying out the method, particularly as it relates to determining the quality of water, includes raw water and flocculating agent sources upstream from a purification station and at least one coagulation-settling system, which includes a pipe coupled to the supply sources and a settling tank in which flocs settle. At least one laser diffractometer is coupled to said coagulation-settling system to receive continuously settled water therefrom, the laser diffractometer photoelectric cells for producing at least one signal representative of suspended materials remaining in the water.
Patent ES-8105643-A1 (ES)
Title: Vehicle seats.
IPC: B60N2/12
Filed: 1980-09-12
Abstract: A front vehicle seat (12) having a mounting arrangement including slide (35) mounted on slideways (36) fixed to the vehicle structure to permit fore and aft adjustment of the seat to suit the user. The rear legs (20) of the seat are supported on an intermediate slideway (22) mounted on the slide (35) and the front end of the seat is supported on pivotal links (16) pivotally connected to brackets (19) on the vehicle floor or on the forward ends of the slideways (22).
Patent ES-8201757-A1 (ES)
Title: Optical record carrier and apparatus for reading it
IPC: G11B7/24076
Filed: 1980-11-12
Abstract: A record carrier is disclosed having an optically readable information structure comprising trackwise arranged information areas, as well as an apparatus for reading said record carrier. By using two mutually perpendicularly polarized beams components for reading and by giving the information areas of adjacent track portions a different geometries such that areas of one geometry can be read in an optimum manner by only one of the beam components and is virtually not observed by the other beam component, the track distance can be reduced without increasing the crosstalk, so that the information content of the record carrier is increased.
Patent ES-8203847-A1 (ES)
Title: Substituted phenoxy-aminopropanol derivatives, intermediates and process for their preparation and medicament containing them.
IPC: C07D231/14
Filed: 1981-02-24
Abstract: Phenoxy-aminopropanol derivatives of the formula < IMAGE > I wherein R is lower alkyl, X is oxygen or sulfur, n is the integer zero or 1, Y is methylene, ethylene or propylene or, when n is zero, Y can also be a group of the formula -CH=CH-C*H2-(a) , wherein the double-bond is trans and the carbon atom marked with an asterisk is linked to Z, and Z is a 5-membered aromatic heterocyclic ring which contains one or more nitrogen atoms as the sole hetero atom (s), said heterocyclic ring is linked to Y via a nitrogen atom, and may be substituted by halogen, lower alkyl, lower alkoxy, aryl, cyano or carboxamido, or on adjacent carbon atoms by a group of the formula < IMAGE > and pharmaceutically acceptable acid addition salts thereof are described. A process for the preparation of the compound of formula I and pharmaceutical preparations containing them are also described. The aforementioned compounds and salts possess beta -adrenergic blocking activity and antihypertensive activity.
Patent ES-8203191-A1 (ES)
Title: Orientable liquid spreading device by spraying.
IPC: B05B15/06
Filed: 1981-04-03
Abstract: Spraying member mounted on a platform orientable in all directions, both in the vertical and horizontal planes. Said member may be carried by any moving machine having a hydraulic pressure installation and preferably a telescopic hinged arm which allows to approach surfaces to be treated with said spraying member, regardless of the height of those surfaces even if they are located under the ground level, since it is pivoted about orthogonal axes (3, 8, 14). The device is appropriate for insecticidal and herbicidal treatments, or for the spreading of fertilizers.
Patent ES-8300797-A1 (ES)
Title: Supported high efficiency polyolefin catalyst component and methods of making and using the same
IPC: C08F4/65
Filed: 1981-04-30
Abstract: A supported high efficiency catalyst component for polyolefin production and methods of making and using the same are disclosed. A catalyst support made from a solid, particulate support material, a second solid material preferably substantially isostructural therewith and an organic electron donor compound is combined with a polymerization-active transition metal compound and optionally a second organic electron donor compound to form the catalyst component. Additionally, a dehydrating agent may be reacted with water in the solid, particulate support material in the production of the catalyst support. The methods of producing such a catalyst support and catalyst component are preferably performed by severe milling in the absence of any solvent. Such a catalyst produces polymer of such high quality and quantity that polymer extraction and polymer deashing are not necessary.
Patent ES-8206195-A1 (ES)
Title: Improvements relating to video games.
IPC: G07F17/32
Filed: 1981-10-31
Abstract: A video game offers the player a choice of bets before a random selection is made, followed by the award of a prize if a bet is successful. On version is based on roulette, where the table (2) and wheel (6) are displayed on a television screen (1). Projections under the control of a player can leave symbols (16), representing stake money, adjacent selected numbers and other symbols. A projected spot then circulates around the wheel to stop at random against a number, and the machine calculates and awards a prize at appropriate odds if a bet is won. Another version is based on Chuck-a-luck, with projections of dice (23) being thrown to determine the result.
Patent ES-8302678-A1 (ES)
Title: Thiazolidine derivatives and their mucolytic compositions and methods
IPC: A61P11/10
Filed: 1982-03-02
Abstract: Thiazolidine derivatives of formula < IMAGE > (I) in which R, R1, R2, R3, R4 and R5 have the meanings as defined in the specification, Q is CH or N and X is H or a pharmacologically acceptable cation derived from an inorganic or organic base limited to amino acids. These derivatives are obtained by condensing phthalic or quinolinic anhydride, possibly substituted in the ring, with the thiazolidine, optionally substituted, in an aprotic solvent. Said derivatives as well as the salts thereof possess a fluidizing mucosecretolytic action.
Patent ES-8308831-A1 (ES)
Title: N-Phosphono-methyl-glycine derivs.
IPC: A01N33/04
Filed: 1982-07-15
Abstract: N-phosphonomethylglycine-derivs. of formula (I) are new. (R1-R3 are OH or OR4; R4 is R5R'5N-C(:NR7)-NR6R'6; R5, R'5, R6, R'6 and R7 are H, NH2, CH2OH, C(:NH)NH2 or aryl, cycloalkyl, alkyl, or alkenyl opt. substd. by OH or halogen or alkaryl. Provided that (1) 1 or 2 of R1-R3 are OR4; (2) only 1 or 2 of R5, R'5, R6 and R'6 may be opt. substd. aryl; and (3) only 1 or R5, R'5, R6, R'6 and R7 may be CH2OH). Pref. are cpds. (I) in which one of R5, R'5,  R6 and R'6 is alkyl or NH2 and the rest are H; R2 is OR4, R1 is OH or OR4 and R3 is OH. - Cpds. (I) have good herbicidal activity and are water soluble and some cpds. have greater activity than N-phosophonomethylglycine. The cpds. may also be used to assist crop harvesting, e.g. with peanuts, soyabeans, and root crops to reduce the bulk of unwanted material. Appln. is at 0.1-50 kg/ dunam on folian appln.  (0/0)
Patent ES-8308257-A1 (ES)
Title: Process for the continuous production of products from partly or completely crosslinked thermoplastic-elastic material
IPC: B29C48/91
Filed: 1982-07-27
Abstract: The invention relates to a process for the continuous production of products from partly or completely crosslinked thermoplastic-elastic material, starting with a mixture of components containing a crosslinking agent, in which process the components are dispersed and homogenised by a combined effect of temperature, pressure and a mechanical element, as a result of which a crosslinking is brought about with the aid of the abovementioned agent. The process is distinguished in that the crosslinkable homogeneous compound is continuously guided through the interior of a heating zone, where it is subjected to the effect of temperature, and to a mechanical element that effects its translation and homogenisation over an appropriate duration, the compound flowing through being already in the crosslinked state and passing into the shaping region without interruption with the aid of the same mechanical element and under a temperature adjusted to produce a thermoplastic material, which is followed by a cooling and, if required, granulation or the production of a continuous element.
Patent ES-8307245-A1 (ES)
Title: Trisubstituted imidazole derivatives, processes for preparing them, pharmaceutical compositions containing them, and their use.
IPC: C07D233/20
Filed: 1982-07-30
Abstract: The invention relates to novel tri-substituted imidazole derivatives, especially compounds of the general formula I < IMAGE > (I) in which R1 and R2 represent, independently of each other, carbocyclic aryl and heteroaryl, A represents a divalent hydrocarbon radical, and R3 represents carboxy, esterified carboxy or amidated carboxy, their isomers and their salts, especially pharmaceutically acceptable salts, with the proviso that, if A represents methylene or ethylidene and R3 represents ethoxycarbonyl, at least one of the radicals R1 and R2 is different from phenyl, and the further proviso that, if A represents ethylidene and R3 represents carboxy, at least one of the radicals R1 and R2 is different from phenyl, p-methoxyphenyl and p-chlorophenyl, processes for their manufacture, pharmaceutical preparations containing such compounds, and their use, for example as active substances in medicaments. The compounds of the formula I can be used as skin phlogistatics, sun-screening agents and antiviral agents.
Patent ES-8308900-A1 (ES)
Title: Prepn. of polyamide epichlorohydrin resins
IPC: C08G69/32
Filed: 1982-09-18
Abstract: The process comprises reaction of an aliphatic dicarboxylic acid with polyamides having primary and secondary amine gps., with reaction based on epichlorohydrin and stabilising in acid medium of less than 30 Cl viscosity at 25 deg.C. To increase efficiency the initial acid:polyamide molar ratio is 1.1-1.2:1. - The epichlorohydrin is addec continuously, with control based on a heat gradient of 40-60 deg.C over 10-30 mins. and 60-80 deg.C over 1-4 hrs.
Patent ES-8308633-A1 (ES)
Title: Tank level measuring device.
IPC: G01F23/42
Filed: 1982-12-07
Abstract: The device has a measuring probe (23) on a cable (21) which can be unwound from a drum (39). It also has a coiling motor (49) which engages the drum shaft (41) and tensions the cable. A mechanical display is performed by a mechanical indicator (61). The digital display is performed via a rotary pulse generator (67) whose shaft (65) is coupled to the drum shaft (41) and scans a slotted disc by means of light probes.
Patent ES-8402640-A1 (ES)
Title: Timing control for fuel injection pump.
IPC: F02M41/14
Filed: 1983-03-03
Abstract: The fuel injection pump comprises a cam ring (46) mounted for angular adjustment by means of a piston (50) to control injection timing. A fluid chamber (92) on one side of the piston (50) is in communication with a source of fluid under pressure correlated with engine speed and acting against the bias of a spring (80) arranged in a chamber (98) at the other side of the piston (50). The chamber (98) at the other side of the piston being also in communication with a fluid under pressure and a drainage passage (106) controlled by a valve (104) being provided to control release of fluid from the chamber (98). The valve (104) is actuable by a failsafe stepper motor (108) through a non-reversible drive in response to at least one set of continuous measurements of an operating parameter of an associated engine indicative of engine temperature, altitude, fuel density, or fuel injection angle.
Patent ES-8403386-A1 (ES)
Title: Wheel hub comprising a reduction gearing for the steering axle.
IPC: B60K17/04
Filed: 1983-06-16
Abstract: The wheel hub comprises a reducing gear for the steering axle, an articulated shaft (1, 201) fixed to a homokinetic joint (2, 202) element (13, 213) and a planetary pinion (19, 219) connected kinematically to the articulated shaft (1, 201) ensuring the rotation of satellites (24, 224). These in turn mesh with a toothed ring (30, 230) connected rigidly to a pivoting stub carrier (31, 231). The homokinetic joint (2, 202) element is extended radially by the planetary pinions (19, 219) arranged axially outside the pivot axis (32, 232) of the stub carrier (31, 231), and a satellite carrier element (34, 234) carries the rolling bearing or rolling bearings (23, 33 - 223, 233) of the wheel (27, 227). The invention is used for steering axles of road vehicles.
Patent ES-8600099-A1 (ES)
Title: Method of explosive welding.
IPC: F28F9/16
Filed: 1983-12-27
Abstract: 1. A method of explosive welding of a workpiece (1) onto a base workpiece (2) along a predetermined segment, according to which both surfaces of the workpieces (1, 2) to be joined extend, before they are welded, in an inclined angle (alpha) to each other forming a wedge-shaped widening free space, and an explosive (3) is arranged with a buffer layer (5) therebetween, on the first workpiece (1) which is to be applied to the base workpiece (2) under pressure by the welding process, characterized in that the explosive (4) is ignited from the wide end of the wedged-shaped free space between the two surfaces of the workpieces (1, 2) to be joined, that the explosive (3) is so chosen that the dynamic welding angle (delta), which is formed on the workpiece (1) to be welded on during the detonation of the explosive (3), is smaller than the inclined angle (alpha), that due to the ignition of the explosive (3) from the wide end of the wedged-shaped free space and due to the choice of the following which are matched to each other : the explosive (3), the form and size of the wedged-shaped widening free space between the two surfaces to be joined (1, 2) and the form of the buffer layer (5), it is achieved that on the segment A to be welded the projection V'k of the velocity Vk of the collision point K is in the opposite sense to the direction of the velocity of the detonation D.
Patent ES-8407080-A1 (ES)
Title: Process for preparing colouring bodies containing zirconium silicate.
IPC: C09C1/00
Filed: 1984-01-09
Abstract: 1. A process for the production of zirconium silicate colouring materials in which discrete inorganic coloured pigment particles are sealed, by reacting zirconium oxide with silica and coloured pigments or coulored pigment-forming substances in the presence of mineralizers at temperatures above 600 degrés C characterized in that a zirconium oxide with specific surfaces of from 12 to 200 m**2/g is used.
Patent ES-8502736-A1 (ES)
Title: Float dissolution and auxiliary gas supply device therefor
IPC: C22B23/02
Filed: 1984-02-14
Abstract: The invention relates to the levitation smelting process, in which a suspension of fine-grained ore or concentrate and oxygen or oxygen-enriched air is passed downwards through the reaction zone (2), whereupon the direction of the suspension stream is changed essentially towards the side, so that the molten and solid particles present in the suspension stream impinge the melt present underneath the reaction zone, additional gas being blown into the reaction zone. To precipitate the molten and solid particles entrained by the suspension stream already in the reaction zone, additional gas is blown essentially tangentially into the reaction zone, in order to fling the said molten and solid particles to the periphery of the reaction zone and thus to separate them from the gases. The additional gas-feeding device consists of one or more nozzles (7) extending essentially tangentially through the wall of the reaction shaft (2).
Patent ES-8701988-A1 (ES)
Title: Method and device for inspecting the nozzles of a nuclear reactor
IPC: G01N29/00
Filed: 1984-06-12
Abstract: The lip of the inner radius of a nozzle mounted through the wall of a nuclear reactor vessel is sandwiched between a transmitter and receiver of ultrasonic sound. The transmitter scans the internal surface of the nozzle lip while maintained at a constant average distance from a receiver scanning the nozzle surface on the reactor vessel side of the lip. The two surfaces intersecting to form the inner radius vary in angle as the surfaces are scanned by the transmitter and receiver. A linkage is shown between the transmitter/receiver and the boom with which they are caused to sweep the lip to simultaneously accommodate the saddle shape of the inner radius and the variation in the angle between the lip surfaces.
Patent ES-8608876-A1 (ES)
Title: Improved penetrating topical pharmaceutical compositions containing corticosteroids.
IPC: A61K31/57
Filed: 1984-06-20
Abstract: Topical pharmaceutical compositions containing a corticosteroid component and a penetration-enhancing vehicle are disclosed. The vehicle comprises a binary combination of a C3-C4 diol and a "cell-envelope disordering compound". The vehicle provides marked transepidermal and percutaneous delivery of corticosteroids. A method of treating certain rheumatic and inflammatory conditions, systemically or locally, is also disclosed.
Patent ES-8608211-A1 (ES)
Title: Electronic data reader/writer.
IPC: G06K17/00
Filed: 1984-11-06
Abstract: A data card, such as a cash card, bears a magnetic strip on which data may be magnetically stored and an optical panel comprising a series of parallel black stripes. Apparatus for use with the card has an optical infra-red reader (2), a magnetic read/write device (3) and signal processing circuitry (6). Reader (2) permits the velocity of travel of the card relative to the apparatus on insertion by the user to be sensed, which in turn enables magnetically encoded information to be read from the magnetic strip and processed without corruption. The apparatus and card can therefore function without the necessity for a complex and expensive card transport.
Patent ES-8702292-A1 (ES)
Title: Remote monitoring system.
IPC: B66B5/00
Filed: 1984-12-04
Abstract: A plurality of operating systems in buildings organized in geographical groups, each group having a local service office, are monitored at both the local offices and a central office for the presence of various combinations of performance criteria defining alarm conditions.
Patent ES-8608739-A1 (ES)
Title: Flexible current feeding post.
IPC: H01R35/02
Filed: 1985-05-28
Abstract: The flexible current feeding post is intended to be used in a circuit module comprising substrates such as printed circuit boards, arranged parallely to each other, for feeding relatively high currents to the circuits provided on the substrates. The post (6) has two concucting parts, such as a solid cylinder (7) and a disk (11) of metal which are co-axially connected by a bellows (12), which provides the post with axial and radial flexibility eliminating undesirable distortion of the substrates. As a result, the voltage drop at the contact points between the feeding post (6) and the opposite portion to be connected of the circuits formed on the substrates (1a, 2) is substantially reduced, increasing considerably the reliability of the apparatus and reducing the assembling cost of the substrates. A flexible by-pass means can be provided in parallel to the bellows to increase the current capacity of the feeding post.
Patent ES-8606512-A1 (ES)
Title: Recovery of gold from refractory auriferous iron-containing sulphidic material.
IPC: C22B11/00
Filed: 1985-09-27
Abstract: In a process for the recovery of gold from refractory auriferous iron containing sulphidic material which comprises subjecting an aqueous feed slurry of the sulphidic material to a pressure oxidation step (14), and recovering the gold from the oxidized solids, e.g. by cyanidation (22), problems associated with elemental sulphur formation in the oxidation step are alleviated by adding inert mateial, preferably by recycle of oxidized solids, to the feed slurry to provide an initial pulp density in the range 30-60% by weight.
Patent ES-8700706-A1 (ES)
Title: Yarn feed mechanism for circular knitting machines
IPC: D04B15/48
Filed: 1986-01-14
Abstract: The mechanism consists of a bevel gear on driving shaft which drives intermediate shaft with pinion wheel engaging two toothed wheels which turn in the same direction. On part which houses diametral spindle, is mounted a head for articulation of shaft. This in turn articulates both shafts for the thread guide plates of a circular knitting machine. The heads are adjustable by turning the corresponding spindle, to determine the diametral position with arrangement of its incidence on the yarn feed.
Patent IE-901353-A1 (IE)
Title: Preparation of basic aluminium chlorides
IPC: C01F7/56
Filed: 1990-04-12
Abstract: The disclosure concerns a process for the manufacture of basic aluminium chlorides in powder form for antiperspirant use which have an aluminium:chloride molar ratio of 1.7:1 to 2.2:1 and has a Band III fraction of at 10 least 20% as determined by a chromatographic procedure. The disclosure centres on the finding of advantageous reaction conditions for the known reaction between aluminium powder and an aqueous aluminium chloride solution. The temperature of reaction is 50° to 105°C and 15 the final aluminium concentration of the solution is 7.5% to 13%. It has been discovered that if this reaction is carried out sufficiently rapidly a solution of a basic aluminium chloride is produced having a Band III fraction of at least 20%. The disclosure shows the influence of the 20 grade of aluminium and manner of conducting the reaction on reaction time. The solution obtained is dried, preferably spray dried or freeze dried, to give the powder.
Patent IE-912135-A1 (IE)
Title: Mast cell growth factor
IPC: C07H/
Filed: 1991-06-20
Abstract: There is disclosed a mammalian Mast Cell Growth Factor (MGF) polypeptide, derivatives thereof, DNA sequences, recombinant DNA molecules and transformed host cells that produce MGF polypeptides. More particularly, this invention provides isolated mammalian MGF polypeptides and derivatives thereof that regulate early events in stem cell proliferation. Moreover, MGF polypeptides and derivatives thereof bind to a protein expression product of a c-kit proto-oncogene and/or stimulate mast cell proliferation.
Patent IE-912216-A1 (IE)
Title: Mixtures of low molecular weight polysaccharides and their preparation and use
Inventor: DEBRIE ROGER
IPC: A61K31/715
Filed: 1991-06-25
Abstract: The invention provides mixtures of sulphated polysaccharides possessing the general structure of heparin polysaccharides and of weight average molecular weight lower than that of heparin, the polysaccharides in the mixture containing between 9 and 20% chains mol.wt. less than 2000D, between 5 and 20% chains mol.wt. higher than 8000D and the ratio MW:MN between 1.3 and 1.6. A process for preparing these mixtures comprises convening heparin to a long-chain quaternary ammonium salt, esterifying to a degree of esterification between 9.5% and 14% then depolymerising the ester.