baber/WOPTO huggingface dataset:
Patent ES-8306842-A1 (ES)
Title: Sintered powder metal friction material.
IPC: F16D69/02
Filed: 1981-12-09
Abstract: Abstract of the disclosure: An iron-base, sintered powder metal friction material suitable for railroad braking is disclosed. The friction material comprises, by volume, 10-70% carbon 0-2.5% sulfur 0-10% alumina 1-45% of a metal powder additive selected from the group consisting of copper, manganese, ferrochrome, chrome carbide compounds and mixtures thereof and the balance iron. In preferred embodiments, the powder metal additives are 11-25% copper, or 9-15% manganese, or 5-20% ferrochrome.
Patent ES-8307886-A1 (ES)
Title: Diesel fuel.
IPC: C10L1/02
Filed: 1982-10-08
Abstract: 1. Diesel fuel composed of hydrocarbons and optionally containing alcohols, characterized in that it contains one or more ethers of the general formula R1 -O-C(CH3 )2 -R2 , wherein R1 and R2 are a methyl, ethyl, 1-propyl, 2-propyl, 1-butyl or 2-butyl group.
Patent ES-8500206-A1 (ES)
Title: Process for producing t-butyl alkyl ethers
IPC: C07C43/04
Filed: 1983-05-20
Abstract: A process for synthesising t-butyl alkyl ethers is combined with a process for isomerising butene-1 and/or butene-2 in order to increase the ether yield. A C4 hydrocarbon feedstock (1) containing isobutene but free of butadiene is reacted (4) with an alkanol (6) and the ether product (5) is separated from residual hydrocarbons (7), (8) the latter are fractionated to separate saturated hydrocarbons (10), (14), from the butene-1 (12) and the butene-2 (15) the butene-1 and/or butene-2 are isomerised (16) to a product (2) containing isobutene which is recycled to reactor (4).
Patent ES-8405697-A1 (ES)
Title: Sealing hydraulic brake master cylinder assemblies
IPC: B60T13/565
Filed: 1983-07-20
Abstract: A master cylinder assembly 10 for a hydraulic brake system includes a relatively short primary pressurizing piston 32 that is slidably mounted in a longitudinal bore 14 of a master cylinder housing 12. A static fluid/air seal constituted by an annular elastomeric seal 60 is located in the housing bore in the region of an open rear end of the bore. The seal 60 includes a pair of inwardly directed annular sealing lips 62 which in use engage an output push rod 74 of an associated brake booster 76 to provide a dynamic pressure fluid seal. To maintain a low-pressure fluid seal at the rear end of the master cylinder housing bore during assembly and other handling of the master cylinder, the static seal 60 includes a forwardly directed annular sealing region 64 for co-operation with an annular sealing region 66 provided on the rear end face of the primary piston 32, at a position radially outwardly of a recessed central region 72 for receiving the booster output push rod. Rearward movement of the primary piston under the action of a pair of piston return springs 40 and 46 is limited by a piston stop constituted by a spring ring 50 that is located in a circumferential groove formed in the housing bore immediately forwardly of a circumferential groove accommodating the static seal.
Patent ES-8406046-A1 (ES)
Title: Decorative sheet mfr.
IPC: B44F11/02
Filed: 1983-07-21
Abstract: The process consists of (a) preparing a sheet support with a layer of adhesive on one face, to which is applied a graphic sheet of paper or fabric carrying a printed artistic reproduction or similar, the exposed face of which is then wholly protected by application of a colourless, transparent coating
Patent ES-8502415-A1 (ES)
Title: Prepn. of anthranilic acid cpds.
IPC: A61K31/195
Filed: 1983-08-12
Abstract: Anthranitic acid cpds. of formula (I) (not given) in which R2 is H, halogen or methyl, R2 is H or halogen, and R3 is H, halogen or methyl are made by condensing a benzoic acid deriv. of formula (II) (not given) with a cpd. of formula (III) (not given), in which Z and Y can be NH2 or halogen.
Patent ES-8406258-A1 (ES)
Title: Electric arc welding apparatus
IPC: B23K9/10
Filed: 1983-11-23
Abstract: The welding current is adjusted by means of a variable resistor 42 located in an insulating sleeve 25 carrying a welding electrode 26. Resistor 42 varies the output of an LED or incandescent lamp 41 optically coupled to a photoresistor 40 in a trigger circuit for a triac 16.
Patent ES-8503901-A1 (ES)
Title: Piezo-electric terminal station for communications system
IPC: H04B3/56
Filed: 1984-03-15
Abstract: A terminal station for communication with one or more similar remote stations via mains wiring includes a piezo-electric coupler (22) whereby carrier signals are transmitted to and received from the line (24). The coupler is driven by an oscillator (21) modulated in correspondence with an input signal and tuned to the resonant frequency of the coupler.
Patent ES-8601640-A1 (ES)
Title: Improvements introduced into automatic planters (seeder machines, sowing machines)
IPC: A01C7/08
Filed: 1984-12-26
Abstract: Multiple-action automatic planter with various grades (sizes) of seed and with means for acting as a fertilizing machine. It consists of three bodies aligned one beside the other, with articulation nodes 21 whereby the lateral bodies tilt in the direction of elevation with locking by means of the tensioning device 4, for the purposes of transportation, carrying a remote distribution control 33 on the connection box 34 for controlling the hydraulic circuits composed of the double cylinder 3 for raising the lateral bodies, the cylinders 7 for the pressure of the ploughing (tilling) arm and for all the movements of the apparatus, the grids 17 being aligned in a staggered manner so that the positions of the front, intermediate and rear sowing lines 10 do not intersect, the bent arms 8 and 9 having wheel covers for the inner and outer wheels, respectively.
Patent ES-8606122-A1 (ES)
Title: Screw-apparatus for treating a material.
IPC: B30B11/24
Filed: 1985-03-06
Abstract: The material-processing machine comprises at least a screw (11) driven in rotation inside a sleeve (1) and constituted by a central driving shaft (2) on which are mounted a plurality of screw elements (3) forming a stack of adjoining elements clamped between an abutment and clamping means placed respectively at the two ends of the shaft (2). The clamping means (4, 5) are arranged in such manner as to exert on the stack of screw elements (3) a prestressing force capable of opposing the separation of the screw elements (3) from each other in operation of the machine. The invention is especially applicable to the construction of screw extruders.
Patent ES-8603840-A1 (ES)
Title: Azolylvinyl ethers.
IPC: C07D521/00
Filed: 1985-05-10
Abstract: 1-(2-Hydrocarbyloxy-alk-1-enyl) -imidazole and 1,2,4-triazole derivs. of formula (I) and their acid addn. salts and metal salt complexes are new. A = CH or N R1 = alkyl, alkenyl, alkynyl, alkoxyalkyl, opt. substd. phenyl, opt. substd. phenylalkyl, opt. substd. phenoxyalkyl, opt. substd. phenoxyalkoxyalkyl, naphthoxyalkyl, opt. substd. cycloalkyl or opt. substd. cycloalkylalkyl R2 = alkyl, haloalkyl, opt. substd. cycloalkyl or R3-C(Me)2- R2 can also = opt. substd. phenyl when R1 = opt. substd. phenoxyalkyl or opt. substd. phenoxyalkoxyalkyl and A = N R3 = phenyl, phenoxy or phenoxyalkyl, all opt. substd.
Patent ES-8701901-A1 (ES)
Title: Additional air device for combustion engines.
IPC: F02M25/06
Filed: 1985-10-31
Abstract: A device is described for reducing fuel consumption and pollutants from the exhaust of an internal combustion engine provided with an injection system. The device comprises a mixing-tube nozzle, arranged in the air intake pipe of the engine downstream of the throttle valve, for introducing additional air, a regulator for the supply of additional air, controlled by the vacuum prevailing upstream of the throttle valve, and an additional-air supply line connected to the crank case and leading via the regulator into the mixing-tube nozzle. By introducing additional air into the air intake pipe via the mixing- tube nozzle, the main air flow is swirled and mixed with the oil vapours stemming from the crank case, more complete combustion thereby being achieved.
Patent ES-8703411-A1 (ES)
Title: Preparation from hydroxylammonium sulfate of alcoholic hydroxylamine solutions and of oximes, hydroxamic acids and other hydroxylammonium salts via alcoholic hydroxylamine solutions.
IPC: C07C51/41
Filed: 1986-01-16
Abstract: Solid hydroxylammonium sulfate is reacted with an alcohol solution of an alkali metal hydroxide or alkoxide to produce an alcoholic hydroxylamine liquid phase and a sulfate-containing solid phase. The liquid phase is used for further reactions such as oximations and hydroxamic acid production, or for the production of other hydroxylammonium salts such as the nitrate, perchlorate, formate or oxalate. The different bases behave differently with regard to suitable and preferable solvents and temperatures.
Patent ES-8701382-A1 (ES)
Title: A fluid pressure transmitter for use in potentially explosive atmospheres.
IPC: G01L13/06
Filed: 1986-04-11
Abstract: A fluid pressure transmitter suitable for use in potentially explosive atmospheres of the type comprising a measuring transducer provided with inductive, capacitive or resistive sensor means, the transducer having at least one measuring chamber in which electrical or electronic transducing elements are located, the measuring chamber being defined on one side by a measuring diaphragm and carrying on the other side at least one flameproof joint capable to permit passage of a pressure fluid in a direction towards or away from the measuring diaphragm. In order to ensure, at the same time, the compliance with explosion safety regulations, a sufficient pressure fluid flow rate and a great simplicity in structure and in carrying out the contruction, the flameproof joint or joints consist of one or more peripheral grooves provided at the interface that is defined by a small cylinder when force-fitted in a corresponding recess.
Patent ES-8800176-A1 (ES)
Title: Fluorinated benzyl triazole compounds.
IPC: C07C33/46
Filed: 1986-04-16
Abstract: Novel fluorinated 1-( alpha -phenylalkyl)-1H-1,2,3-triazole compounds of the formula: < IMAGE > in which Ph denotes a phenyl radical which is substituted in the o-position by fluorine and optionally additionally by at least one further halogen atom, alk represents lower alkylidene, R1 denotes hydrogen, lower alkyl or an unsubstituted or lower alkanoyl- or lower alkyl-substituted carbamyl group and R2 represents an unsubstituted or lower alkanoyl or lower alkyl-substituted carbamyl group, have anticonvulsive properties and are utilisable as medicaments. They are prepared by reacting a compound of the formula < IMAGE > in which Y4 denotes esterified carboxyl and Y5 represents hydrogen, lower alkyl or, alternatively, esterified carboxyl, with an excess of ammonia or a di(lower alkylamine), and if desired lower-alkanoylating R2 and optionally R1 in a compound obtainable according to the process in which R2 and optionally R1 denote unsubstituted carbamyl.
Patent ES-8705600-A1 (ES)
Title: Pneumatic sealing system for nozzle closures
IPC: F16J15/46
Filed: 1986-05-22
Abstract: The system for closing nozzles in tanks and reservoirs consists of fitting a one-part sealing diaphragm to the nozzle cap, which covers the cap and the perimetral zone of the nozzle seating surface. The diaphragm incorporates two independent inflatable joints, each of which is capable of effecting the desired sealing.
Patent ES-8707657-A1 (ES)
Title: Tobacco processing.
IPC: A24C5/60
Filed: 1986-06-02
Abstract: A method and apparatus are disclosed for applying foamed material to tobacco, particularly in connection with the making of cigarettes. The foamed material may be added to the tobacco, for example, in the paper guide section of a cigarette maker at the garniture mouth (21) or through the short tongue (30) or through both, or at the chimney (10). Addition of a foamed material to the tobacco, during the cigarette making process, results in a cigarette in which the material added is more uniformly distributed.
Patent ES-8706919-A1 (ES)
Title: Sealing for the steering mechanism of a vehicle.
IPC: B62D25/24
Filed: 1986-06-19
Abstract: 1. Sealing device, intended for example to be interposed between the steering mechanism (12, 13) of an automotive vehicle and the partition wall (11) separating the engine compartment (M) and the body (H) of this vehicle, and of the type comprising a sleeve (1) of a flexible material, prolongated by a part (2) folded towards the interior of the sleeve to form a bellows providing with the sleeve (1) the tightness between the steering mechanism and the said partition wall, characterized in that the part (2) folded in the shape of a bellows comprises at least one portion (7, 7a) protruding substantially radially towards the outside so as to be in a condition to be compressed between two parallel or non parallel walls belonging respectively to the partition wall (11) and to the steering mechanism.
Patent IE-930358-A1 (IE)
Title: Salts of peptides with carboxy-terminated polyesters
Inventor: HUTCHINSON FRANCIS GOWLAND
IPC: A61K38/095
Filed: 1993-05-11
Abstract: This invention relates to novel salts composed of a cation derived from a peptide containing at least one basic group and an anion derived from a carboxy-terminated polyester, processes for the manufacture of such salts, and the use of such salts in the manufacture of extended release pharmaceutical compositions. The salts of the invention possess a variety of properties which are useful in the formulation of extended release pharmaceutical compositions, whether the salts are in pure form or are in admixture with either an excess of the peptide in its free, unbound form or an excess of the free polyester.
Patent AT-511371-A1 (AT)
Title: Magnetische trägerplatte
IPC: A47F5/08
Filed: 2011-04-26
Abstract: Die Erfindung betrifft eine magnetische Trägerplatte (1; 1.1), umfassend mehrere Magnete (3) zur Halterung von magnetisch anziehbaren Gegenständen (5), wobei die Magnete (3) jeweils in einem Trägermaterial (2; 2.1) der Trägerplatte (1; 1.1) versenkt angeordnet sind.
Patent WO-8912537-A1 (WO)
Title: Chain guide for chain saw
Inventor: SEIDL INGMAR
IPC: B27B17/02
Filed: 1989-06-14
Abstract: A chain guide for a chain saw for making joints in masonry in which a dampproof course is inserted consists of a so-called guide bar which connects the drive and deflecting wheels for the chain. The chain is guided in a groove which runs along approximately the whole length of the guide bar on both longitudinal edges of the guide bar. The lateral ridges which delimit the chain guide groove laterally have recesses through which the debris is extracted.
Patent WO-0218002-A1 (WO)
Title: Respiratory apparatus with improved flow-flattening detection
Inventor: WICKHAM PETER JOHN D DI
IPC: A61M16/06
Filed: 2001-08-23
Abstract: In a respiratory apparatus for treatment of sleep apnea and other disorders associated with an obstruction of a patient's airway and which uses an airflow signal, an obstruction index is generated which detects the flattening of the inspiratory portion of the airflow. The obstruction index is used to differentiate normal and obstructed breathing. The obstruction index is based upon different weighting factors applied to sections of the airflow signal thereby improving sensitivity to various types of respiration obstructions.
Patent WO-03046325-A1 (WO)
Title: Systeme de persienne
Inventor: CHASTON KEITH JAMES
IPC: E06B7/14
Filed: 2002-11-25
Abstract: L'invention concerne un système de fenêtre à persienne comprenant une attache d'extrémité (10) comportant au moins un canal de drainage interne (14) pouvant drainer l'eau à travers l'attache d'extrémité (10). Un certain nombre de ces attaches peuvent tourner entre une position ouverte et une position fermée. Ces attaches (10) sont alignées lorsqu'elles se trouvent dans la position fermée, ce qui signifie que l'eau peut être drainée d'une attache supérieure vers une attache inférieure. Les attaches (10) sont de conception à faible frottement rendant ainsi possible la manoeuvre d'un grand nombre de persiennes à l'aide d'une seule poignée sans placer trop de poids sur la poignée et sur le mécanisme de fonctionnement de la persienne. Les attaches d'extrémité sont manoeuvrées grâce à un mécanisme simple et efficace de la persienne.
Patent WO-03086672-A1 (WO)
Title: Automatic pneumatic projectile launching system
Inventor: UNTERNAEHRER BEAT JOSEPH
IPC: B08B9/04
Filed: 2003-04-10
Abstract: An automatic pneumatic projectile launching system (10) is disclosed for automatically launching cleaning projectiles into a hose. The system comprises a launcher housing (16) defining a chamber (14), and a shuttle (12) having a recess (22) for receiving a projectile and a first shuttle aperture (24) in fluid communication with the recess, the shuttle being disposed in and being reciprocably moveable relative to the chamber (16) between a first position wherein a projectile is receivable in the recess (22) and a second position wherein the first shuttle aperture (24) is communicable with a source of compressed air. The system (10) also includes a feeder mechanism (20) for transferring projectiles to the shuttle (12), projectile releasing means (50) for selectively releasing a projectile into the recess (22), and logic control means (49) operatively connected to the projectile releasing means (50) for activating the projectile releasing means (50) so as to release projectiles one at a time into the recess (22).
Patent WO-03107546-A1 (WO)
Title: Procede et recepteur permettant de traiter un signal multi-utilisateurs
Inventor: NAGULESWARAN SANJEEV
IPC: H04B1/707
Filed: 2003-06-13
Abstract: L'invention concerne le domaine du traitement de signal pour des télécommunications, ainsi
qu'un procédé et un récepteur permettant de traiter un
signal multi-utilisateurs. Dans le procédé de cette invention, un
signal multi-utilisateurs est traité par un récepteur, au moyen d'un
procédé de récepteur itératif, lequel procédé comprenant
les étapes consistant à: (a) recevoir une transmission de signal
comprenant une pluralité de signaux d'utilisateur sur un canal TDMA,
(b) détecter un ou plusieurs signaux d'utilisateur et déterminer
des estimations de canaux de transmission pour chaque signal d'utilisateur,
(c) dériver un signal faible d'un premier utilisateur, par le biais
de la soustraction, des représentations pondérées d'autres
signaux d'utilisateur, si elles sont disponibles, à partir du signal
d'utilisateur détecté dudit premier utilisateur, (d) calculer
des probabilités à posteriori, pour chaque symbole comprenant le
signal faible, (e) affiner lesdites probabilités au moyen d'une
estimation de canal de transmission pour le premier utilisateur, dans un algorithme
de décodage itératif, une probabilité étant partiellement
ou complètement décodée, en fonction de l'application de
critères de convergence de décodeur, et (f) retourner à l'étape (a),
(b) ou (c) avec les probabilités affinées constituant une partie des
représentations pondérées à soustraire des signaux d'utilisateur
détectés d'autres utilisateurs . Ce procédé permet
une détection et un décodage efficace de plusieurs signaux d'utilisateur,
par le biais de la commande du comportement d'un algorithme de décodage
itératif fonctionnant à l'intérieur d'un procédé
de récepteur itératif.
Patent WO-2004043445-A1 (WO)
Title: Formulations antiparasitaires topiques et procedes de traitement
Inventor: SHEPHERD STANLEY
IPC: A61K31/365
Filed: 2003-11-11
Abstract: L'invention concerne des formulations micellaires aqueuses destinées à l'administration topique au bétail de benzimidazoles ou salicylanilides et de lactones macrocycliques pour le contrôle d'endo-parasites et ecto-parasites. Ces formulations contiennent un premier agent actif sélectionné parmi les benzimidazoles, salicylanilides insolubles dans l'eau et leurs dérivés actifs ou sels, et associé à un deuxième agent actif sélectionné parmi des lactones macrocycliques ou leurs dérivés actifs ou sels, et contenant également, par litre de formulation : 100 à 400 g environ de tensio-actifs vétérinairement acceptables, 200 à 750 g environ de solvants miscibles à l'eau et vétérinairement acceptables et 50 à 350g environ d'eau. L'invention concerne également des procédés de posologie de telles formulations pour le bétail et des procédés de contrôle et/ou de prévention de maladies ou infections parasitaires du bétail.
Patent WO-2004050750-A1 (WO)
Title: Composition polymere renforcee
Inventor: STACHURSKI ZBIGNIEW HENRYK
IPC: B32B27/16
Filed: 2003-12-04
Abstract: L'invention concerne un article polymère renforcé partiellement traité, qui comprend une ou plusieurs couches, chaque couche comportant: une bande de renforcement, une composition polymère réticulable partiellement traitée établie avec une résine polymère séchable aux UV, et un photoamorceur, ou un photoamorceur et un initiateur thermique. La résine polymère et le photoamorceur sont choisis de manière à permettre la formation, en moins de 120 secondes, de la composition polymère réticulable traitée partiellement.
Patent AU-2002210452-A1 (AU)
Title: Fabric care composition
Inventor: MOORFIELD DAVID
IPC: D06M15/647
Filed: 2001-08-21
Abstract: Polymers which are capable of self-cross-linking and/or of reacting with cellulose can be used in the treatment of fabric comprising cellulosic fibres to enhance the feeling of comfort when a garment comprising the fabric is worn. The enhanced feeling of comfort is due, at least in part, to an increase in the rate of moisture transport through the fabric. The polymers may be used in conjunction with a liquid or soft solid derivative of a cyclic polyol or of a reduced saccharide resulting from 35 to 100% of the hydroxyl groups in the polyol or the saccharide being esterified or etherified.
Patent AU-2002216910-A1 (AU)
Title: Method for the production of 4-(17alpha-methyl substituted 3-oxoestra-4,9-dien-11beta-yl)benzaldehyd-(1e or 1z)-oximes
Inventor: SCHUBERT GERD DR
IPC: C07J41/00
Filed: 2001-11-09
Abstract: The invention relates to a process for the production of 4-(17alpha-methyl-substituted 3-oxoestra-4,9-dien-11beta-yl)benzaldehyde-(1E or 1Z)-oximes of general formula (I), in which R<SUB>1 </SUB>is a hydrogen atom, a C<SUB>1-6</SUB>-alkyl radical or a C<SUB>n</SUB>F<SUB>2n+1 </SUB>radical, whereby n is 1, 2 or 3, R<SUB>2 </SUB>is a C<SUB>1-4</SUB>-alkyl radical, X is an OH group in E- or Z-position, and Y is an OC<SUB>1-6</SUB>-alkyl group, an SC<SUB>1-6</SUB>-alkyl group or an OCH<SUB>2</SUB>C<SUB>n</SUB>F<SUB>2+1 </SUB>group, whereby n is 1, 2 or 3, which provides the target compounds of formula (I) with a high yield and good selectivity
Patent AU-2002218422-A1 (AU)
Title: New desloratadine salts, process for their synthesis and pharmaceutical compositions thereof
Inventor: FISCHER JANOS
IPC: C07D401/04
Filed: 2001-11-14
Abstract: The object of the present invention are new desloratadine salts of formula I wherein the meaning of X is an acid residue and the meaning of n is 1 or 2, and formula II wherein the meaning of X is a pK <3.5 acid residue. The invention is related to a process for their synthesis, as well as new anti-allergic pharmaceutical compositions containing these salts
Patent AU-2002225700-A1 (AU)
Title: Electroprocessed collagen
Inventor: SIMPSON DAVID G
IPC: A61K47/42
Filed: 2001-11-16
Abstract: The invention is directed to formation and use of electroprocessed collagen, including use as an extracellular matrix and, together with cells, its use in forming engineered tissue. The engineered tissue can include the synthetic manufacture of specific manufacture of specific organs or tissues which may be implanted into a recipient. The electroprocessed collagen may also be combined with other molecules in order to deliver substances to the site of application or implantation of the electroprocessed collagen. The collagen or collagen/cell suspension is electrodeposited onto a substrate to form tissues and organs.