baber/WOPTO huggingface dataset:
Patent ES-479970-A1 (ES)
Title: Substituted 5.6-dimethylpyrrolo(2,3-d)pyrimidines, methods for their preparation and medicines containing them.
IPC: C07D487/04
Filed: 1979-04-26
Abstract: The invention includes 5,6-dimethylpyrrolo [2,3-d]-pyrimidines (and method for their manufacture) of the formula < IMAGE > (I) or an acid-addition salt thereof, in which R is amino or hydroxy, R1 is halogen, nitro, C1-C6 alkyl or alkoxy or CF3 and, where R is hydroxy, is also hydrogen, R2 is hydrogen, halogen or C1-C6-alkyl or alkoxy, and n is 1 or 2. Also included in the invention are pharmaceutical compositions containing said pyrrolo [2,3-d]-pyrimidines and the use of said compounds and compositions for treating CNS illnesses or inflammations.
Patent ES-482510-A1 (ES)
Title: Air conditioning system and method for heating and cooling an enclosure.
IPC: F24F11/02
Filed: 1979-07-16
Abstract: An air conditioning system including a furnace (14) and a heat pump (18) selectively operable to provide relatively warm air to an enclosure. An indoor thermostat (46) having first and second threshold temperature settings senses the temperature of the air in the enclosure. A control coordinates the operation of the heat pump (18) and furnace (14) in response to the sensed temperature of the air in the enclosure. The control is operable in a first state to selectively activate the heat pump (18) whenever the first threshold temperature exceeds the sensed temperature and is operable in a second state to solely activate the furnace (14) whenever the second threshold temperature exceeds the sensed temperature. Whenever the furnace (14) is activated, the furnace (14) is maintained active and the heat pump inactive until the sensed temperature exceeds the first threshold temperature.
Patent ES-484062-A1 (ES)
Title: Vehicle cigar lighter locked into position by two lugs - which can be engaged by rotation through quarter turn
IPC: B60N3/14
Filed: 1979-09-11
Abstract: The lighter has a cylindrical body (1) which has the electrical contacts (3) at one end and a holding knob (2) at the other. The body is supported by the bracket (5). With the outer ring (6) making contact between the cylinder and the bracket. The bracket has a flange (5.3) and the cylinder has a tapering tongue (7.1) which lock together when the cylinder is rotated.
Patent ES-484716-A1 (ES)
Title: Jointing of pipes
IPC: F16L58/18
Filed: 1979-10-03
Abstract: A joint for jointing the ends of two pipes, particularly lined pipes, in which a radial resilient portion extends between the two ends of the pipes, two oppositely extending axial portions at the radial inner part of the radial portion each engage within the interior of one of the two pipe ends. Construction of the joint is such that the axially extending portions of the joint are urged radially outwardly against the inner surface of the two pipe ends as the two pipe ends are drawn axially towards one another.
Patent ES-8205339-A1 (ES)
Title: Switching network and telecommunication centre comprising such a network.
IPC: H04Q11/04
Filed: 1980-06-11
Abstract: 1. Commutation network comprising N operators, each operator being directly connected by p connections to p other operators of the network, p being an even integer, the operators being distributed on h columns (G1 to Gh), h being any integer any integer, characterized in that any operator of coordinates (i, j), i being the column (1 =<i=<h) on which is located the operator and j being the rank of teh orperator in the column (1 =< j =< (p/2)**k), is connected by p/2 connections to p/2 operators Ax (1 =< x =< p/2) of the following column, Ax having for coordinates : ((i+1) modulo h, [x+p/2 (j-1)] modulo (p/2)**k)
Patent ES-8105385-A1 (ES)
Title: Antibiotics, process and intermediates for their preparation and their use in pharmaceutical preparations.
IPC: C07G11/00
Filed: 1980-06-12
Abstract: The mixture of antibiotics is new as well as the particular compounds that are isolated from the mixture, the salts and complexes thereof. The mixture of antibiotics is obtained by fermentation of a strain of a microorganism of the Myxococcus fulvus species, of the Myxococcaceae family, that has been isolated from a ground sample. The fermentation is effected in conditions of aerobic immersed cultures, in an aqueous medium containing carbon, nitrogen and mineral salts. Extracts with an antibiotic activity may be obtained from the cells as well as from the culture residue, from which three particular chemical compounds may be isolated that are designated as antibiotics A, B and C. The mixture of antibiotics as well as the particular compounds exhibit a good antibiotic activity against various microorganisms.
Patent ES-8104738-A1 (ES)
Title: Process and device for the manufacture of reinforced concrete slabs.
IPC: B28B23/02
Filed: 1980-06-20
Abstract: A process is disclosed for the continuous manufacture of cement articles containing a reinforcement of net-like polymeric structures, which comprises the steps of depositing a layer of water-cement mix on a horizontal porous conveyor belt, depositing an open-mesh, net-like polymeric structure on said layer, depositing a cement layer onto said structure, compacting the thus obtained assembly by vibrations in at least vertical sense, then compressing said assembly to reduce the water content to 25-35% by weight. A device is also disclosed for performing the process, comprising one or more operational units arranged in series, each one comprising, a feeder 1 for the net-like polymeric structure, an horizontal porous conveyor 7, a device 3 for guiding said structure on said conveyor, at least one feeding-dosing device 4 for the deposition of the cement mix on the conveyor or the net-like structure, a vibrator 8 which vibrates at least in the vertical sense, and a compressor 10.
Patent ES-8106209-A1 (ES)
Title: carrier particles and diagnostic reagent produced thereby and test kit containing such reagents.
IPC: G01N33/554
Filed: 1980-07-30
Abstract: Yeast cells are converted into carrier particles useful as carriers for proteins and other materials useful in agglutination tests by cross-linking the proteins of the cell cytoplasm followed by stabilization of the carbohydrates of the cell wall by reaction with an epoxide. The stabilized cells obtained may be dyed and may be esterified or etherified to block the hydroxyl groups in their surfaces. They may be coupled to the protein or other material by activation, e.g. with cyanuric chloride, followed by reaction with the protein or other material to produce diagnostic agents useful in test kits.
Patent ES-8106589-A1 (ES)
Title: Adjustable surge and capacity control system
IPC: F25B1/053
Filed: 1980-09-11
Abstract: An adjustable surge and capacity control system for matching a capacity control system to an inverter-driven centrifugal compressor based liquid chiller having unknown surge characteristics. The necessary adaptation of the capacity control circuit to a particular chiller is attained by the provision of two potentiometers which are adjustable to develop a function which avoids surge and operates the system in an efficient manner at all feasible operating point loads and heads. The use of a circuit employing a pair of potentiometers permits the formation of the appropriate function with two degrees of shaping flexibility.
Patent ES-8205772-A1 (ES)
Title: Isopropylidenedicyclohexylene esters and their use as light stabilizers.
IPC: C08K5/3435
Filed: 1981-01-15
Abstract: Isopropylidenedicyclohexylene esters of 2,2,6,6-tetramethylpiperidine-4-carboxylic acid are disclosed as well as their use as light stabilizers for thermoplastic polymers such as polypropylene.
Patent ES-8202545-A1 (ES)
Title: 2-Substituted-4-thiazolidones
IPC: C07D277/14
Filed: 1981-02-13
Abstract: Disclosed herein novel compounds, 2-substituted-4-thiazolidones having anti-peptic ulcer activity, and methods for producing the same.
Patent ES-8203730-A1 (ES)
Title: A machine for the removal and fitting of pneumatic tyres.
IPC: B60C25/132
Filed: 1981-06-04
Abstract: The invention concerns a machine for the removal and fitting of pneumatic tyres, in particular those of larger dimensions which are used to equip heavy duty vehicles such as lorries, agricultural machinery and earth-moving machines. It comprises a self-centring device (5) supported by a movable chassis (4) running along similarly oriented rectilinear guides (3) inclined with respect to the vertical, and a tool-bearing arm (6) disposed in the same plane as that containing the said device's axis and parallel with that plane in which the said guides (3) have their orientation. The self-centring device comprises a platform (5) which revolves around a horizontal axis and carries jaws (14) that lock mechanically by means of rods (18, 27) articulating reciprocally with a shaft (22) which moves coaxially with respect to the plaform.
Patent ES-8301298-A1 (ES)
Title: Method and apparatus for keeping a moving textile web stretched.
IPC: D06B3/26
Filed: 1981-07-03
Abstract: The invention relates to a process and an apparatus for spreading a moving web of textile material during a treatment by means of fluid streams directed from the middle to the edges of the web. The side edges of the web are probed by sensors which control the fluid streams directed onto the associated edges of the web. In this way, reliable spreading is obtained with minimal outlay, even with different webs of textile material and under varying working conditions.
Patent ES-8303111-A1 (ES)
Title: Method of, and arrangement for, accelerating the dissolution of a hard-soluble lyophilized medicament
IPC: A61J3/00
Filed: 1981-08-20
Abstract: In a method of accelerating the dissolution of hard-soluble lyophilized medicaments based on proteins, a magnetic body 13 is introduced into an end container 6 under sterile conditions prior to the lyophilization of the batch. The end container 6 is brought into the region of a magnetic rotary field after addition of a solvent to the lyophilized batch, whereupon the magnetic body 13 is set in motion. An arrangement for carrying out the method includes a heatable block 2 of antimagnetic material with one or more accommodation openings 3, 3', 3'' etc. for the end containers. A rotating magnetic stirrer 8 is installed below the accommodation openings.
Patent ES-8205667-A1 (ES)
Title: Control lever arrangements
IPC: F16C1/16
Filed: 1981-09-04
Abstract: A control lever arrangement (10) for longitudinally moving an actuating member such as a Bowden cable (11) between first and second positions. The arrangement includes first (13) and second (14) mutually inclined cam slots and a control lever (15) which has a handle at one end and which is pivotally mounted (20) at the other end on a follower (16) for engagement with the first cam slot. The lever (15) carries guidance means (17) for engagement with the second cam slot and is connected (21) with the actuations member (11), so that, as the control lever is rotated (X1,X2) about its mounting (20) on the follower (16) to move the actuating member between its first and second positions, the follower moves along the first (13) cam slot as the guidance means (17) moves along the second cam slot (14) and the point of contact of the follower (16) with the first slot (13) moves across the line of action (33) of the actuating member (11) so that the lever goes over-center.
Patent ES-8400678-A1 (ES)
Title: Method and apparatus for decurling web material.
IPC: B65H23/34
Filed: 1982-04-26
Abstract: In a steam decurling method and apparatus in which a web is passed through a steam treatment station and one surface of the web is subjected to a steam shower, improved decurling is achieved by maintaining a substantially constant distance between the web and the source of the steam shower by directing a gas flow obliquely towards the web from a gas source disposed adjacent the opposite surface of the web from the steam shower, in a manner such that the gas flow is substantially parallel to the web after the gas flow has impinged on the web. The gas source is preferably an air foil assembly. The web may be of coated or uncoated paper.
Patent ES-8303959-A1 (ES)
Title: Driving mechanism for a lathe spindle.
IPC: B23Q5/04
Filed: 1982-06-14
Abstract: A lathe whose hollow horizontal work spindle has a rear end portion extending from the headstock and carrying the chuck actuating mechanism. A discrete prime mover at the outside of the headstock transmits torque to the end portion of the work spindle through a separable transmission whose case is centered by a collar provided at the exterior of the headstock and surrounding the end portion of the work spindle. The transmission has an input element which receives torque from the prime mover, e.g., through a clutch or coupling, and a set of toothed members one of which is removably mounted on the end portion of the work spindle and another of which meshes with the one toothed member and is driven by the input element. The transmission can constitute a variable-ratio gear transmission, a constant-ratio gear transmission or a belt transmission wherein the second toothed member is an internally toothed belt.
Patent ES-8403998-A1 (ES)
Title: Aqueous sizing compositions.
IPC: D21H17/17
Filed: 1982-09-14
Abstract: Described are sizing compositions in the form of aqueous dispersions comprising a hydrophobic cellulosereactive sizing agent such as a ketene dimer, fortified rosin and a water-soluble, nitrogen-containing cationic dispersing agent. The compositions are highly efficient internal or surface sizing agents for paper and maximize the advantages of each sizing component while minimizing the disadvantages.
Patent ES-8501351-A1 (ES)
Title: Parallel motion blank mold operating mechanism
IPC: B29C49/02
Filed: 1983-12-21
Abstract: This application relates to parallel blank mold opening mechanism wherein the split blank molds, of which there are a plurality, are carried in holders that are mounted on horizontal hinge pins adjacent the rear thereof. These hinge pins are carried at the upper end of crank arms and move toward and away from each other during the cycle of operation of a pneumatic motor. Each of the mold holders is provided with a parallel link which is connected between the base of the mold mechanism housing and the holder, such that upon opening and closing of the mold the faces of the molds are maintained in a vertical plane. In addition, the position of the axes of the crank shafts and the hinge pins are such that the hinge pins move over top dead center or through the vertical plane defined by the axis of the crank shaft upon opening or closing. In this manner the molds are actually lifted a slight amount during movement from their closed to their open position. The molds, of which there are three in number disclosed, are held in closed position with equal closing forces due to the fact that the mold holders on one side are pivoted from a central pivot and the mold holders on the other side are split so that the two halves of the mold holders are each individually pivoted about vertical pivot pins.
Patent ES-8505372-A1 (ES)
Title: Oral antibacterial method
IPC: C07D499/04
Filed: 1983-12-29
Abstract: A method is provided for treating a warm-blooded animal having a susceptible bacterial infection which comprises administering orally to said animal a non-toxic, antibacterially effective amount of acetoxymethyl ester of (5R,6S)-2(5R,6S)-2-carbamoyloxymethyl-6-[1(R)-hydroxyethyl]-2-penem-3- carboxylic acid.
Patent ES-8505398-A1 (ES)
Title: Formaldehyde binder
IPC: C09J161/20
Filed: 1984-02-06
Abstract: A formaldehyde binder is described for use in lignocellulosic sheet materials such as particleboard, plywood or blockboard, in which a formaldehyde-based adhesive is used. The binder comprises a solution of (a) at least one organic hydroxy compound. with the exception of C1-4 monohydric aliphatic alcohols, and (b) at least one amide, in water, and optionally (c) an organic compound which acts as a solvent for (a) and (b) and also reacts with formaldehyde. e.g. a C1-4-aliphatic monohydric alcohol, and optionally (d) a water-soluble inorganic compound, e.g. an alkali metal or alkaline earth metal halide.
Patent ES-8506570-A1 (ES)
Title: Fungicidal isonicotinanilide acetal derivatives, process for their production and fungicides containing them.
IPC: C07D213/81
Filed: 1984-02-22
Abstract: Novel acetal compounds of the formula: < IMAGE > wherein X is a halogen atom, a trifluromethyl group or a lower alkyl group Y is a halogen atom, a lower alkyl group or a lower alkyloxy group m and n each independently are an integer of 0 to 2, and when m or n is 2, the plurality of each of X or Y may have the same or different meanings R1 and R2 independently represent a saturated or unsaturated lower hydrocarbon residue, or R1 and R2 together form a substituted or unsubstituted alkylene chain which, when taken together with < IMAGE > to which they are attached, form a ring structure, and a process for their production are provided. The compounds are highly effective against pathogenic fungi while being well tolerated by cultivated plants.
Patent ES-8503419-A1 (ES)
Title: Change gear planetary transmission.
IPC: F16H3/54
Filed: 1984-04-18
Abstract: An improved change speed planetary transmission (100) of the type utilizing planetary gearing (102) to drivingly connect an input shaft (12) to an output shaft (14) is provided. The planetary gearing includes a sun gear (104) fixed for rotation with the input shaft, planet gears (110) constantly meshed with the sun gear and rotationally supported on planet gear shafts (114) carried by a planet carrier (116) fixed for rotation with the output shaft and a ring gear (120) constantly meshed with the planet gears. The ring gear is selectively axially moveable relative to the transmission housing (18) and the sun gear and planet gears to a first position for positive engagement with a clutch member (134) fixed for rotation with the housing to provide an indirect ratio mode of operation and to a second axial position for positive engagement with a clutch member (126) fixed to the sun gear to provide a direct ratio mode of operation. In the direct ratio mode of operation of the transmission, the forces (2F1) tending to cause brinelling of the planet gear support surfaces of the planet gear shafts are considerably reduced relative to corresponding forces (2F2) in the prior art designs (10).
Patent ES-8505741-A1 (ES)
Title: Open-end yarn piecer.
IPC: D01H4/50
Filed: 1984-05-18
Abstract: The invention relates to developments in piecing of rotor spinning machines using a travelling piecing device to thread a seed yarn into the machine and to control backfeed of the prepared yarn end into the rotor and subsequent withdrawal of the seed yarn thereby extracting yarn newly formed in the rotor.
Patent ES-8802188-A1 (ES)
Title: Heterologous system for the detection of chemically-labeled DNA and other biological materials providing a receptor or target moiety thereon.
IPC: C12P9/00
Filed: 1985-02-08
Abstract: The detection and/or identification of materials of interest, such as biological materials, e.g. chemically labeled DNA, which provide a receptor thereon, is improved by employing a heterologous detection system by employing more than one binding reactions, such as reactions involving the affinity of lectin to a glycoprotein or sugar group and the affinity between biotin and avidin or streptavidin, avidin itself being a glycoprotein. Particularly useful in the heterologous detection system are biotinylated lectins, such as biotinylated Concanavalin A, biotinylated dextran, lectingly-coprotein complexes, such as lectin-avidin and lectinenzyme complexes and streptavidin-biotinylated enzyme complexes. By way of example, the detection of single-stranded glycosylated DNA hybridized to complementary single-stranded DNA is detected by bringing the hybridized double-stranded DNA into contact with a lectin, such as Concanavalin A, for attachment to the glycosyl group of the glycosylated DNA, followed by contact with a biotinylated dextran, a polysaccharide, and then by contact with a lectin-enzyme complex, such as Concanavalin A-horseradish peroxidase or acid phosphatase. Also, there would be employed an enzyme complex comprising streptavidin-biotinylated horseradish peroxidase. The lectin-enzyme complex would attach itself to the sugar or saccharide of the biotinylated dextran which is also attached to the lectin which is fixed to the glycosyl groups of the hybridized DNA. The streptavidin-biotinylated enzyme complex would attach itself to the biotin moieties of the biotinylated dextran which, as indicated, is linked to the lectin attached to the glycosyl groups of the target double-stranded DNA.
Patent ES-8703479-A1 (ES)
Title: New antibiotic penicillanic acid cpds.
IPC: A61K31/43
Filed: 1985-04-23
Abstract: New penicillin acylamine antibiotics with the general formula I are synthesized and a method is given for the preparation thereof. <IMAGE> in which R has the following structure <IMAGE> in which R3 is hydrogen, lower alkyl residue, lower alkoxycarbonyl residue or phenyl residue; R4, R5, R6 designate hydrogen, lower alkyl residue, halogen, or lower alkoxyl residue; A is oxygen or lower alkyl N residue; n takes the value 0 or 1; R1 is hydrogen or hydroxyl group and R2 is hydrogen, alkaline metal or carboxy protecting group. These antibiotics have high antimicrobial activity against Gram-positive and Gram-negative microorganisms.
Patent ES-8700332-A1 (ES)
Title: Mfr. of flat titanium prods.
IPC: C21D9/00
Filed: 1985-07-30
Abstract: A method for the manufacture by rolling of flat commercially pure titanium products is described, detailing each of the manufacturing steps necessary for obtaining these in order to achieve specific mechanical and metallurgical properties, and with the level of quality required for their use. This process is performed in cold rolling mills using stainless steel rolls.
Patent ES-8702541-A1 (ES)
Title: Method for incorporating antimicrobials into fibers.
IPC: D06M23/00
Filed: 1985-09-02
Abstract: A lower temperature technique for incorporating antimicrobial agents into fibers following the melt step in fiber manufacturing processes results in several advantages when contrasted with incorporation during the molten state. The fibers are passed through aligned medium containing a solution of an antimicrobial agent, preferably 10, 10 min -oxybisphenoxarsine or bis (tri-n-butyl tin) oxide.
Patent ES-8700168-A1 (ES)
Title: Apparatus for controlling a vehicle window wiper system.
IPC: B60S1/28
Filed: 1985-12-05
Abstract: A control for separately driven, potentially interfering wiper blades includes position sensors for each wiper blade and a memory which stores, for each pattern, numbers representing inner and outer wipe positions with acceleration, constant velocity and deceleration regions therebetween and a command velocity for the constant velocity regions. The memory further stores numbers defining a zone of potential blade interference and, for each position of each blade within this zone, a non-interference zone for the other blade. The control further includes closed loop velocity control apparatus responsive to the signals from the position sensors and the command velocity to maintain the command velocity in the constant velocity region, accelerate to the command velocity in the acceleration region and decelerate from the command velocity in the deceleration region. The control also synchronizes the wiper blades at each of the inner and outer wipe positions and includes apparatus responsive to signals from the position sensors indicating that both of the blades are within the zone of potential blade interference to derive from the memory, for the position of the blade in advance in the direction of common blade movement, the non-interference zone for the other blade and prevent the other blade from leaving this zone.