baber/WOPTO huggingface dataset:
Patent ES-441042-A1 (ES)
Title: Blowdown arrangement
IPC: F22B37/48
Filed: 1975-09-17
Abstract: A steam generator having a U-shaped tube bundle which extends upwardly from a tube sheet, a wrapper encircling the tube bundle, a preheater disposed on the cold leg portion of the tube bundle and a distribution plate disposed adjacent the tube sheet, the distribution plate having a large semicircular shaped opening disposed in the central portion of the hot leg and a T-shaped blowdown pipe disposed so that the cross of the "T" is disposed adjacent the tube sheet and the central portion of the semicircular opening in the distribution plate.
Patent ES-444807-A1 (ES)
Title: Pneumatic tire
IPC: B60C15/02
Filed: 1976-01-30
Abstract: This disclosure relates to a pneumatic tire construction which has a bead latch located axially outwardly of the rim flange in the lower sidewall area of the tire. This construction provides a safer configuration for the tire when it is run flat or under abnormal conditions. The bead latch prevents the bead from becoming unseated on the rim and moving into the drop center portion of the rim.
Patent ES-445270-A1 (ES)
Title: Process for the production of crystalline zeolitic molecular sieves of type A
IPC: C01B39/16
Filed: 1976-02-18
Abstract: A crystalline zeolitic molecular sieve of Type A with the composition 1.0 +/- 0.2 M2/nO : Al2O3 : 1.85 +/- 0.5 SiO2 . y H2O where M is a metal cation, n its valence and y has a value up to 6 is prepared having particles with at least 99.5 weight % below 30 mu diameter, as well as at least 90 weight % under 10 mu and with 50 weight % below 6.5 mu by hydrothermal crystallization of an alkali-aluminate silicate by pouring together an aqueous alkali silicate solution and a slightly concentrated aqueous alkali aluminate liquor, in a given case with simultaneous stirring in a receiver, allowing the synthesis premixture to solidify to a gel, adding to this gel a more highly concentrated aqueous alkali aluminate liquor at a temperature between 10 DEG and 100 DEG C. while stirring, allowing the thus obtained synthesis mixture to crystallize at a temperature between 20 DEG and 175 DEG C., preferably 100 DEG C., within 15 minutes and in a given case including a tempering step.
Patent ES-446226-A1 (ES)
Title: Panel interlocking means
IPC: B65D5/468
Filed: 1976-03-18
Abstract: An article carrier having top lap panels, bottom and side walls interconnected to form a tubular structure is provided with end closure means in the form of end panels hinged to each end edge of each side wall, the panels being folded into overlapping relationship and being secured together by interlocking means which comprises at least one locking aperture formed in one end panel at each end of the carrier and arranged to cooperate with a corresponding locking tab foldably joined to the other end panel at each end of the carrier and having an integral locking toe and an integral locking heel extending in opposite directions, the locking heel and locking toe being arranged to be inserted into the locking aperture, and the locking toe being of a configuration different from that of the locking aperture to allow an amount of overlap while simultaneously allowing the extremity of the locking toe to clear the corresponding part of the locking aperture thereby to fold the locking tab along a longitudinal fold line.
Patent ES-451860-A1 (ES)
Title: 3-Desacetoxymethyl-3-{8 5{40 (1-methyltetrazolyl)thio{9 methyl-7-{8 1-(4-nitroimidazolyl)acetyl{9 aminocephalosporanic acid
IPC: A61K31/545
Filed: 1976-09-24
Abstract: The present invention relates to a novel therapeutically active derivative of 7-aminocephalosporanic acid which is 7-[1-(1H-4-nitroimidazolyl)acetyl]amino-3-[5-(1H-1-methyltetrazolyl)th io]methyl-3-cephem-4-carboxylic acid.
Patent ES-453860-A1 (ES)
Title: 3,4-Dicarboxycephalosporins and derivatives
IPC: A61K31/546
Filed: 1976-12-01
Abstract: 7-Acylamino and 7-amino-3-carboxy-3-cephem-4-carboxylic acids and derivatives thereof, which are useful as antibiotics or as intermediates in preparing antibiotic substances, are prepared by an NBS oxidation of acetal derivatives of 3-formyl cephalosporins.
Patent ES-454068-A1 (ES)
Title: Polyurethane coatings produced from (1) a polyisocyanate mixture of polyisocyanates from the diphenol methane series and a polyhydroxy polyether containing at least one tertiary amine nitrogen with (2) a polyol in a two component coating system
IPC: C08G18/00
Filed: 1976-12-09
Abstract: The present invention relates to a process for the production of coatings by coating substrates of any type with a coating composition of which the binder consists essentially of a mixture of: (a) a polyisocyanate component and (b) at least one organic polyhydroxyl compound, distinguished by the fact that the polyisocyanate component (a) is a reaction product obtained from: (i) a polyisocyanate mixture which, in addition to from about 20 to 80%, by weight, of 2,4'-diisocyanato diphenyl methane, contains a total of from about 80 to 20%, by weight, of 2,2'-diisocyanato diphenyl methane, 4,4'-diisocyanato diphenyl methane and, optionally, higher nuclear polyisocyanates of the diphenyl methane series and (ii) a polyhydroxy polyether containing at least one tertiary amine nitrogen atom and having an average molecular weight of from about 500 to 10,000 or a polyhydroxy polyether mixture containing at least one such polyhydroxy polyether and having an average molecular weight of from about 500 to 10,000. components (i) and (ii) having been reacted in an NCO:OH equivalent ratio of from about 300:1 to 10:1 to form a reaction product containing free isocyanate groups and urethane groups.
Patent ES-455450-A1 (ES)
Title: Apparatus for making material with fusible backing
IPC: B05C19/00
Filed: 1977-01-28
Abstract: A material with a fusible backing is made by bringing a substrate into contact with a printing screen having fine polymer dust supplied to its other side and then bringing the substrate out of contact with the screen and heating it from below to fuse the polymer to the substrate.
Patent ES-459448-A1 (ES)
Title: Electric apparatus for the distribution of energy particularly for vehicles
IPC: H04Q9/14
Filed: 1977-06-03
Abstract: A system for distributing electrical energy to the electric current consumer devices of an automobile without having to wire each consumer individually via a switch to the power source, comprising a central control unit connected to a plurality of remote control units by a single control line for each side of the automobile to which respective groups of consumers are connected. A single power line for each side of the vehicle runs from the power source to the remote control units which selectively energize the consumers in dependence on coded pulse signals received from the central control unit. Operation of the system is cyclic and includes time on the control line for a reverse flow of signals from sensors and/or check circuits to transmit to the central control unit for information and/or warning display on an instrument panel of the automobile.
Patent ES-459954-A1 (ES)
Title: Derivatives of cyclopropane
IPC: C07C239/00
Filed: 1977-06-21
Abstract: Compounds of the formula < IMAGE > wherein A is oxygen or -NH-, and R is straight or branched alkyl of 2 to 22 carbon atoms or straight or branched alkenyl of 3 to 18 carbon atoms, AND ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS ACARICIDES.
Patent ES-459963-A1 (ES)
Title: Quinolyl or isoquinolyl-lower-alkoxy-phenylene-amino derivatives
IPC: C07D215/14
Filed: 1977-06-21
Abstract: New 1-(azacyclic aralkoxyphenyl)-2- or 3-(diphenylalkylamino)-alkanes, e.g those of the formula: < IMAGE > R = 5- or 6-membered, mono- or bicyclic, nitrogen-containing aromatic radical m,n,p = 1-4, r = 1 or 2 R1 = H or OH R = 5- or 6-membered, mono- or bicyclic, nitrogen-containing aromatic radical M,N,P= 1-4 R = 1 OR 2 R1 = H or OH or therapeutically acceptable salts thereof are hypotensive and cardioactive agents.
Patent ES-461165-A1 (ES)
Title: Inductive ignition control pulse generator in an internal combustion engine distributor
IPC: F02P7/067
Filed: 1977-07-29
Abstract: An inductive pulse generator for producing control pulses for ignition timing is built into a conventional distributor designed for a mechanical circuit interruptor. The stator is mounted on a plate fastened to the interruptor carrier plate and consists of a pair of opposed coils on a common axis passing through the axis of the distributor shaft and a pair of opposed permanent magnets similarly mounted. The rotor has teeth of soft magnetic material in diametrically opposite pairs on rotor diameters forming equal angles between successive diameters. The rotor teeth pass by the coils and magnets with a small clearance and the symmetrical disposition of the coils and magnets provides immunity from much of the effect of vibrational forces which would otherwise disturb the constancy of the air gap width and consequently the regularity of the control pulses produced.
Patent ES-462944-A1 (ES)
Title: Stabilized spoonable ice cream
IPC: A23G/
Filed: 1977-10-05
Abstract: The properties of ice creams scoopable at deep-freeze temperatures are improved by incorporating stabilizer mixtures comprising (a) locust bean gum and/or tara gum and (b) kappa-carrageenan and/or xanthan gum and/or agar-agar.
Patent ES-465207-A1 (ES)
Title: Process for preparing pyrrolo-benzoic acid derivatives
IPC: C07D207/32
Filed: 1977-12-19
Abstract: Salidiuretically-active 3-pyrrolo-5-sulfamoylbenzoic acids having a methylphenoxy or chlorophenoxy group substituted in the 4-position, and alkyl esters thereof, are disclosed, as are methods of making and using the same.
Patent ES-467498-A1 (ES)
Title: Vehicle wheel aligner for measuring front wheel toe with respect to the rear wheel axis of rotation
IPC: G01M17/007
Filed: 1978-03-02
Abstract: A light projector mounted on a front wheel of a vehicle provides a pair of light beams. The first light beam is projected to a roof mirror mounted on an adjacent rear wheel and is reflected to a first target mounted with the projector on the front wheel of the vehicle. The toe angle of the front wheel relative to the axis of rotation of the rear wheel of said vehicle is calculated from signals which are developed by said first target. The second light beam is projected to a mirror mounted on the other front wheel and is reflected to a second target mounted adjacent to the projector to determine the total toe angle between the front wheels. The difference between the total toe angle and the measured individual toe angle of the front wheel upon which the projector is mounted is calculated to provide the individual toe angle of the other front wheel relative to said axis of rotation of the rear wheel of the vehicle.
Patent ES-469391-A1 (ES)
Title: Novel pyranoquinoline derivative and method for its production and composition containing same
IPC: A61K31/47
Filed: 1978-05-03
Abstract: PURPOSE: To obtain a medicinal composition useful for inhibiting an obstruction of airway or an excessive secretion of mucus, containing a specific pyranoquinoline derivative. CONSTITUTION: This composition contains 9-ethyl-6,9-dihydro-4,6-dioxo-10propyl-4 H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid as an active component. An administration dose is 0.001-50mg per 1kg of body weight or 0.01-1,000mg, especially 1-60mg per 1 day for a person. The compound of formula I is produced by selectively hydrolyzing or oxidizing a compound of formula II (D and D) are each a group capable of being hydrolyzed or oxidized to COOH, or either is the above group and the other is COOH), or cyclizing a compound of formula III or IV.
Patent ES-473595-A1 (ES)
Title: Variable displacement piston pump
IPC: F04B1/14
Filed: 1978-09-22
Abstract: A variable displacement pump includes a plurality of pistons and a swash plate arranged therewith, with the swash plate angularly displaced in response to pump discharge manifold pressure via a hydrostatic thrust bearing arrangement for controlling the stroke of the pistons to maintain a predetermined substantially constant pressure with a variable flow of fluid through the pump.
Patent ES-475769-A1 (ES)
Title: Aminoalkylthiodibenzthiepines and derivatives, these compounds for use as pharmaceuticals, their preparation and intermediates for their preparation.
IPC: A61P25/24
Filed: 1978-12-06
Abstract: 1. A compound of the formula see diagramm : EP0002500,P10,F1 wherein X and Y are the same or different and each can be hydrogen, halogen C1 -C6 -alkylsulfonyl, Z is see diagramm : EP0002500,P10,F2 wherein R**1 is hydrogen, straight or branched chain C1 -C6 -alkyl or, in case R**2 is methyl, cyano R**2 is straight or branched chain C1 -C6 -alkyl and when R**1 and R**2 are taken together with the nitrogen atoms to which they are attached, form a morpholino, or N-substituted piperazinyl in which the substituent is C1 -C6 -alkyl m is the integer 0 or 1 and n is an integer of from 2 to 4 and its physiologically tolerable acid addition salts.
Patent ES-478906-A1 (ES)
Title: Device for synchronizing the movement of the cover web and base web during the continuous production of rectangular foam blocks
IPC: B29C39/44
Filed: 1979-03-23
Abstract: In a method of continuously producing rectangular foam blocks wherein a foamable polyurethane-reaction mixture is deposited on a bottom web moved by a conveyor belt, the surface of the rising foam is covered by a cover web which is withdrawn from the foam surface by a deviating device disposed near a location at which the foaming of the mixture is terminated, and the cover web is further advanced by means of a deviating roller, a method of synchronizing the movements of the cover web and the bottom web includes driving the deviating roller, through a transmission coupled to the conveyor belt, at a peripheral speed that is synchronized with the conveyor speed of the conveyor belt, and passing the cover web between the deviating roller and a roller adjustable in elevation and in pressure contact with the deviating roller.
Patent ES-481459-A1 (ES)
Title: Lowering and pivoting rail mechanism for a carton filling machine
IPC: B65B5/10
Filed: 1979-06-11
Abstract: The invention relates to a lowering and pivoting rail mechanism for a carton filling machine for guiding and loading blanks into transport containers, in which the lowering rail can be lowered more or less vertically to the vicinity of the floor of the transport container or to a previously loaded layer of blanks and in which the pivoting rail can be moved into a position above the layer of blanks to be loaded.
Patent ES-481874-A1 (ES)
Title: Double cylinder lock with key retention
IPC: E05B17/04
Filed: 1979-06-25
Abstract: A double cylinder lock constructed with a single tailpiece driver and a clutch. The interior lock key can be extracted only when the lock bolt is retracted and not when the lock bolt is extended. The driver and clutch arrangement prevent either cylinder from becoming out of time, regardless of which cylinder is used to throw the bolt.
Patent ES-483174-A1 (ES)
Title: Tightening apparatus
IPC: B25B23/151
Filed: 1979-08-07
Abstract: The preferred embodiment of the invention disclosed in this application includes a wrench, for example an operator powered wrench, for tightening a fastener assembly by the incremental application of tightening force. Also included is a control circuit for detecting a phenomena indicating that the joint assembly in which the fastener assembly is installed has been tightened to its yield point. The control circuit further includes checking means for determining that the fastener assembly is being tightened to assure that when the phenomena is detected, the joint assembly has been tightened to the yield point.
Patent ES-483865-A1 (ES)
Title: Alpha-alkyl-o-oxy-benzylamin derivatives,preparation thereof and remedies containing them
IPC: C07C215/50
Filed: 1979-09-04
Abstract: The new //c-alkyl-O-oxy-benzylamin derivatives, which have in the phenylic cycle as substituants one or at most two halogen atoms of a number in the periodic system from 17 to 53, the atom(s) of halogen being in the meta position with respect to the amino-alkyl rests, have salidiuretic and antihypertensive properties. They are obtained, for example, by chlorination, halogenation or iodization.
Patent ES-8107045-A1 (ES)
Title: Calcium silicate in granular or powder form and its use.
IPC: B01J20/10
Filed: 1980-01-18
Abstract: The invention deals with calcium silicate granulates or powders with a microporous structure, which are obtained, by reacting crystalline or, if required, amorphous silicon dioxide, or materials containing the same, with calcium oxide or materials containing the same, in a CaO to SiO2 molar ratio of 0.8:1 to 1:1:1, by homogenizing the same in water together with a suitable additive and molding, autoclave setting, comminuting, drying, and grading with the further proviso that the homogenization during the reaction is carried through by dispersion of the starting materials in water by adding an anion-active surfactant, which had previously been converted in water into a microporous stable foam, obtained as absorbents and adsorbents for liquids, vapors and gases, as well as calcium silicate granulates of this type with further developing additives, which in the use for absorption of hydrophilic liquids are fatty amines, whereas in the use of the absorbent for oleophilic liquids and gases polyamide waxes, fatty amine salts or saponification resistant alkoxy silanes may be used.
Patent ES-8106464-A1 (ES)
Title: Cyclic process for the preparation and processing of a hydroxylammonium salt solution.
IPC: C01B21/14
Filed: 1980-10-02
Abstract: The process relates to hydroxylammonium salts. Cyclic process for the preparation and processing of a hydroxylammonium salt solution, in which an aqueous acid reaction medium is kept in circulation between a hydroxylammonium salt synthesis zone and an oxime synthesis zone, and in which the circulating liquid is continuously supplied with nitrogen monoxide, which serves as nitrogen source for the formation of the hydroxylammonium salt, and which is converted into hydroxylamine by catalytic reduction with hydrogen. The circulating liquid is, before it enters the hydroxylammonium salt synthesis zone, subjected to a stripping process by bringing the circulating liquid via a heat-exchanging surface in heat-exchange with nitrogen monoxide containing water vapor, upon which the water vapor condenses, and the remaining gas containing nitrogen monoxide as nitrogen source is used in the reduction of nitrogen monoxide to hydroxylamine.
Patent ES-8107039-A1 (ES)
Title: An apparatus and method for separating particulate solids from a mixed-phase solids-gas stream.
IPC: B01D45/06
Filed: 1980-10-07
Abstract: This invention relates to an apparatus and method for rapidly separating particulate solids from a mixed phase solids-gas stream which may be at velocities up to 150 ft./sec. and at high temperature. Specifically, the device is designed for incorporation at the discharge of solid-gas reacting systems having low residence time requirements and carried out in tubular type reactors. Separation is effected by projecting solids by centrifugal force against a bed of solids as the gas phase makes a 180 DEG directional change, said solids changing direction only 90 DEG relative to the incoming stream.
Patent ES-8204659-A1 (ES)
Title: Lifting correction element for printed characters.
IPC: C09J7/38
Filed: 1980-12-19
Abstract: Low tack pressure sensitive compositions containing polyethylene, a tackifier, an isobutylene polymer, a copolymer of ethylene and/or propylene and a monoethylenically unsaturated ester and a carboxylic acid and/or ester thereof and use thereof to remove erroneously typed images from a substrate.
Patent ES-8202798-A1 (ES)
Title: Sulfonyl ureas, processes for their preparation and pharmaceutical compositions containing these compounds.
IPC: A61K31/395
Filed: 1980-12-30
Abstract: What are disclosed are sulfonyl ureas of the formula < IMAGE > in which R1, X and Y are as defined in the specification, and their physiologically acceptable salts, pharmaceutical formulations on the basis of these compounds, and their use in the treatment of diabetes.
Patent ES-8203335-A1 (ES)
Title: Non ionic 5-C-substituted 2,4,6-triiodo-isophthalic acid derivatives, process for their preparation and X-ray contrast agents containing them.
IPC: A61K49/04
Filed: 1981-02-13
Abstract: 1. Compounds of the general formula I see diagramm : EP0032387,P17,F5 in which X represents the radical -CO.N.R1 R2 , -CCOR3 , -CH2 .NH.R7 or -CH2 OH, Y represents the radical -N.R1 R2 or -OR3 , Z represents the radical -N.R1 R2 , -NH.R7 , -NH.(sugar radical) or -OR3 , -N.R1 R2 in X, Y and Z being the same or different, R1 and R2 are the same or different and represent a hydrogen atom or a straight-chain or branched-chain alkyl radical having from 1 to 6 carbon atoms or a mono- or polyhydroxylated straight-chain or branched-chain alkyl radical having from 2 to 8 carbon atoms and from 1 to 5 hydroxy groups, R3 represents an alkyl radical having from 1 to 4 carbon atoms or a hydroxylated alkyl radical having from 2 to 4 carbon atoms and from 1 to 3 hydroxy groups, and R7 represents the acyl radical of an aliphatic carboxylic acid having from 2 to 5 carbon atoms which may optionally be substituted by from 1 to 5 hydroxy groups, it being possible for the hydroxy groups also to be functionally modified.
Patent ES-8201594-A1 (ES)
Title: Continuous process and apparatus for preparing water-soluble hydroxyalkyl cellulose or their mixed ethers.
IPC: C08B17/06
Filed: 1981-02-27
Abstract: A continuous process for manufacturing water-soluble hydroxyalkyl cellulose, and water-soluble mixed ethers based on hydroxyalkyl cellulose, comprising producing a slurry comprising (by weight) 1 part cellulose, 0.02 to 0.6 parts alkali metal hydroxide, 5 to 10 parts inert organic solvent, and 0.4 to 2.5 parts water continuously feeding the slurry to a first elevated pressure reactor and mixing the slurry therein with at least one normally gaseous etherifying agent which has been liquified under pressure maintaining the slurry at a temperature up to 40 DEG C., and a gauge pressure up to 3 bars, for 15 to 90 minutes, to give a degree of substitution from 0.2 to 1.0 continuously circulating the slurry in the first reactor in a loop through a homogenizing device to form a homogenized slurry continuously feeding the homogenized slurry through a tubular reactor having a conveying device, an inlet, and first and second parts, and reacting the homogenized slurry in the tubular reactor for 70 to 180 minutes at a temperature from 30 DEG to 120 DEG C., under a gauge pressure of up to 10 bars, continuously transferring the reacted slurry into a cooling device and subsequently purifying the etherified compounds and apparatus for performing the process utilizing pressurized etherifying reactors and a heated tubular reactor.
Patent ES-8204173-A1 (ES)
Title: Pressure transducer
IPC: G01D5/14
Filed: 1981-04-09
Abstract: Two permanent magnets at an adjustably fixed distance from each other face each other with like poles and are mounted on the moveable portion of a pressure-sensitive membrane, with one magnet near the membrane, and the other one at some distance away, while a Hall-effect sensor of fixed position is located between the magnets. The null point of the output scale and the scope of the transducer characteristic can be set either by adjusting the position of the magnets or by adjusting the amount of their magnetization.
Patent ES-8305598-A1 (ES)
Title: Spray gun
IPC: B05B9/01
Filed: 1982-01-22
Abstract: A spray gun is provided for hydraulically atomizing and spraying liquids such as paint. The spray gun comprises a body portion having a fluid passageway extending therethrough communicating with a source of pressurized fluid and a spray head portion connected to the body portion. The spray head portion is provided with a spray opening, communicating with the fluid passageway in the body portion, and with a retractable valve stem substantially transverse to and forming a part of the spray opening. A triggering mechanism operates to retract the valve stem to thereby open the spray opening.