baber/WOPTO huggingface dataset:
Patent ES-8503382-A1 (ES)
Title: Device for producing knitted pockets with the aid of a circular machine for products manufactured in a tubular way with continuous unidirectional movement, and machine equipped for this device.
IPC: D04B9/20
Filed: 1984-04-10
Abstract: A machine for knitting tubular fabrics by using a cylindrical array of (double barbed) needles is complemented by an external concentric shell and cam with oblique edges and an adjacent peg such that for each full cycle of the machine, the shell can accelerate to one angular position and halt for the cam to control selection of needles between thread pick-up and release positions, to allow formation of partial rows of meshes, then restores the needle positions while rotating to the start position for the next cycle.
Patent ES-8603677-A1 (ES)
Title: A machine for cutting cables into sections
IPC: B23D25/14
Filed: 1984-04-11
Abstract: The machine for cutting cables which have, e.g. a steel core around which aluminium strands are wound, has a sleeve at the front, through which the cable passes at a variable speed. The cable is carried by a fixed U-section guide and travels towards a cutting mechanism with one or more fixed cutting elements adjacent to which are rotated one or more counter cutting elements. These operate according to a predetermined cycle to match the speed of advance of the cable, to cut it into lengths. - At the  feed end of the U-shaped guide is a lower  driven roller, fixed in position below an upper roller which can be adjusted to determine the feed pressure applied to the cable. The cutting elements are rectangular bars and a counter cutting element is carried by a double arm with a balance weight one side.
Patent ES-8606991-A1 (ES)
Title: Smoking product.
IPC: A24B3/00
Filed: 1984-06-20
Abstract: A combustible smoking material having a color other than that of conventionally cured tobacco leaves is coated with finely divided vermiculite that has previously been subjected to heat treatment to develop a brown color therein. The vermiculite coating imparts a tobacco-like brown color to the combustible smoking material.
Patent ES-8601254-A1 (ES)
Title: Prepn. of partially carbon substd. matrix ion exchange phenoformalites
IPC: B01J41/18
Filed: 1984-12-18
Abstract: The process consists of (a) adding finely ground (below 0.2 mm) sulphonated carbon in variable amount to a soln. of sulphonated phenol cooled in ice with constant stirring; (b) carefully adding formaldehyde in several portions with continuous stirring, to avoid premature polymerisation due to the exothermic reaction; (c) placing the mixt. of violet or blackish-grey colour, depending on the amount of phenol substd. by carbon, in the moulding container, and heating to 65-110 deg.C for 6-12 hours to bring about condensn and polymerisation; (d) washing the resin obtained with dist. water, grinding and sieving. (Previously notified in week 8618)
Patent ES-8702933-A1 (ES)
Title: Thermosetting prepolymers prepared from aromatic dialdehydes, methylated pyridines or pyrazines, and isopropenyl phenols and to cured composites prepared therefrom.
IPC: C08F290/00
Filed: 1985-05-10
Abstract: Heat resistant thermosetting prepolymers are prepared by reacting one or more methylated pyridines or pyrazines with one or more aromatic dialdehydes, and isopropenyl phenols. The prepolymers can be further reacted with bismaleimides to make prepolymers with lower cure temperatures and faster cure rates. The total number of methyl groups on the pyridine or pyrazine can vary from 2 to 4. The prepolymers are cured to produce heat resistant polymers and laminates with conventional fibers such as carbon fibers.
Patent ES-8604509-A1 (ES)
Title: Methyl ester of oxo-cyclopentyl hepta:dien:oic acid deriv.
IPC: A61K31/557
Filed: 1985-07-29
Abstract: The methyl ester of 7-((1R,2R,3R) 3-hydroxy 2-((E)-(3R)-3-hydroxy 4-phenoxy 1-butenyl) 5-oxocyclopentyl) 4,5-heptadienoic acid of formula (I) is made by (a) reacting the cpd. of formula (II) with the cpd. of formula (III) under Wittig reaction conditions in organic solvent e.g. benzene, ethyl ether, hexane, dioxane, tetrahydrofurane, etc. or their mixts. at from 0 deg.C up to b.pt. and (b) isolating the desired prod. by chromatography.
Patent ES-8607959-A1 (ES)
Title: Furanyl-methyl-thio-ethyl n-methyl nitro-etheno-di:amine
IPC: C07D307/52
Filed: 1985-09-17
Abstract: N-(2-(((5-(Dimethylamino methyl) 2-furanyl)methyl)thio) ethyl) N-methyl 2-nitro 1,1-ethene diamine with selective action on histamine receptors, is made by (a) reacting 2-furanyl methanol with excess alkyl chloride or aryl sulphonyl chloride in presence of organic solvent (e.g. triethylamine, dimethyl aniline, pyridine) at -10 to 50 deg.C; (b) treating the prod. with dimethylamine hydrochloride in aq. HCHO soln. to form the di-substd. furane; (c) treating 2,2-bis-dimethylthio-nitroethylene with cystamine hydrochloride to give 2-nitro ethylene thiazolidine; (d) reacting this with methylamine to form N-(2-(mercaptoethyl) N-methyl 2-nitro 1,1-ethene diamine; and (e) condensing this with the di-substd. furane at below 50 deg.C in neutral or alkaline medium to obtain the final prod..
Patent ES-8609401-A1 (ES)
Title: Lignocellulosic material conversion into reconstituted prods.
IPC: C08H7/00
Filed: 1985-10-21
Abstract: A process for converting a lignocellulosic material into a reconstituted composite prod. comprises (a) treating the lignocellulosic material in divided form with steam to heat the material to a temp. high enough to release hemicellulose but not exceeding the temp. of carbonisation, for a time sufficient to decompose and hydrolyse hemicellulose into free sugars, sugar polymers, dehydrated carbohydrates, furfural prods. and other decompsn. prods. (b) forming the treated lignocellulosic material into a mat and pressing the mat at a temp. not exceeding the temp. at which the mat would char, at a pressure and for a time sufficient to transform and thermoset the free sugars, sugar polymers, dehydrated carbohydrates, furfural prods. and other decompsn. prods. in the lignocellulose materials into a polymeric substance which adhesively bonds together the lignocellulosic material to yield the reconstituted composite prod.
Patent ES-8706820-A1 (ES)
Title: Method for the immersed culture of pseudomonas aeruginosa bacterial strains.
IPC: A61K39/104
Filed: 1986-01-13
Abstract: Method for the immersed culture of Pseudomonas aeruginosa bacterial strains which produce H type antigens, wherein the culture is preferably carried out continuously in a synthetic aqueous medium containing a carbon source, mineral salts and a nitrogen source. As carbon source, a succinate or urea is used. The culture medium must be free of proteins and antigens. A bacterial biomass is obtained of which the physiological state remains constant throughout the culture and does not contain undesirable impurities such as degradation products from the medium.
Patent ES-8701711-A1 (ES)
Title: Process for the production of 2-alkyl-1,4-butane dial.
IPC: C07C45/51
Filed: 1986-01-20
Abstract: A process is disclosed for the preparation of 2-alkyl-1,4-butanedial by hydroformylation of acetals of a 2-alkyl-substituted-1-propenal in the presence of a complex rhodium catalyst. The 3-alkyl-4,4-dialkoxybutanal obtained in this manner is separated and hydrolyzed to the desired compound.
Patent ES-8801354-A1 (ES)
Title: High concentration sodium permanganate etch bath and its use in desmearing and/or etching printed circuit boards.
IPC: H05K3/42
Filed: 1986-05-30
Abstract: A high concentration aqueous NaMnO4 solution which provides a high etch rate for printed circuit boards and the like. The solution contains NaOH in an amount sufficient to allow the removal of substantially all the manganese residues from the treated substrate by acid neutralization. The solution can be used inter alia for desmearing and etching back.
Patent ES-8707658-A1 (ES)
Title: Process for filling a garment component with feathers
IPC: A41H43/00
Filed: 1986-06-03
Abstract: Process characterized in that it comprises the following operational stages: a) the creation of a "feather schedule", with which the amount and weight of feathers, and the shape and size of the spaces in which the feathers are to be inserted are predetermined, in conjunction with the scaling and marking variables of the garment component; b) definition of parameters which allow precise distribution of the weight of feathers per square millimetre of section of the filling tunnels, according to dimensions, shapes, designs or fashions, and for subsequent computer processing; c) filling the tunnels with feathers prior to the shaping of the component and its final finishing as a garment.
Patent IE-911148-A1 (IE)
Title: Pharmaceutical formulation
IPC: A61K31/43
Filed: 1991-04-05
Abstract: A pharmaceutical formulation comprising an amoxycillin hydrate and an effervescent couple, for example citric acid plus sodium bicarbonate or sodium glycine carbonate, or tartaric acid or malic plus sodium carbonate. Potassium equivalents of these sodium salts may be used. The formulations may be free flowing powders or granules, or tablets.
Patent IE-902639-A1 (IE)
Title: Compositions based upon cellulosic ether gels for scraping¹pistons in pipelines
IPC: C09K3/12
Filed: 1990-07-19
Abstract: The present invention deals with compositions for pipeline scraping pistons to be used for separating different hydrocarbons transmitted in one and the same pipeline. These compositions are aqueous compositions comprising a gel of hydrosoluble cellulosic ether cross-linked with a cross-linking agent selected from zirconium salts, organic compounds of titanium and dialdehydes such as glyoxal. Such compositions form pipeline scraping pistons which may be manufactured and eliminated within the pipeline wherein they are used.
Patent IE-914318-A1 (IE)
Title: Crystalline palladium tetrakis(triphenyl-phosphine) and a¹process for preparing the same
IPC: C07F9/50
Filed: 1991-12-11
Abstract: Crystalline palladium tetrakis(triphenylphosphine) which exhibits a specific powder X-ray pattern and is excellent in storage stability is obtained by allowing palladium chloride to react with triphenylphosphine in aprotic polar solvents, treating the reaction mixture with an aqueous hydrazine solution, collecting the resulting crystals by filtration, washing with alcohols and further washing with hydrocarbon solvents.
Patent IE-920829-A1 (IE)
Title: Carbodiimide-modified polyester fiber and preparation¹thereof
Inventor: WICK GOTTFRIED
IPC: D01F1/10
Filed: 1992-03-13
Abstract: Polyester fibres and filaments which have carboxyl end groups protected by reaction with carbodiimides are described, in which   - the protection of the carboxyl end groups has mainly been carried out by reaction with mono- and/or biscarbodiimides which are contained in the fibres and filaments in free form only in an amount from 30 to 200 ppm, relative to the weight of the polyester, - the content of free carboxyl end groups is less than 3 meq/kg of polyester and - at least a further 0.02% by weight of at least one free polycarbodiimide or a reaction product with still reactive carbodiimide groups are contained in the fibres and filaments,  and a process for their preparation. The filaments described are particularly suitable for the preparation of paper machine screens.
Patent IE-920885-A1 (IE)
Title: Weldable pipe fittings and pipe joints formed therewith
Inventor: WALL DAVID JOHN
IPC: F16L47/03
Filed: 1992-03-19
Abstract: A weldable pipe fitting (1) includes a sleeve member (2) of thermoplastic material, the sleeve member (2) having a stress resistant portion (10) of greater wall thickness, a terminal portion (11,12) of greater wall thickness, and a fusion accommodating portion (8,9) of lesser wall thickness between the stress resistant portion (10) and the terminal portion (11,12), wherein the stress resistant portion (10) is arranged in use to overlie the end of the pipe (17,18) to be connected to the pipe fitting; the stress resistant portion of the sleeve has a standard dimensional ratio within the range of no less than 8:1 and no more than 12:1, the terminal portion of the sleeve has a standard dimensional ratio within the range of of no less than 8:1 and no more than 12:1, and the fusion accommodating portion has a standard dimensional ratio within the range of no less than 14:1 and no more than 19:1; and the internal wall of the sleeve is provided with an electric heating wire (3,4) or wires along and within the wall and disposed circumferentially thereof adjacent the radially inner surface of the wall, said heating wire or wires being disposed over a length of the sleeve at least the majority of which is within the fusion accommodating portion thereof. <IMAGE>
Patent IE-921919-A1 (IE)
Title: IMIDAZO [ 1,2-a ] ( PYRROLO, THIENO OR FURANO) [ 3,2-d]¹AZEPINE DERIVATIVES, COMPOSITIONS AND METHODS OF USE
Inventor: JANSSENS FRANS EDUARD
IPC: C07D487/14
Filed: 1992-07-01
Abstract: The present invention is concerned with novel imidazo[1,2-a](pyrrolo, thieno or furano)[3,2-d]azepines of formula <CHEM> the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein each of the dotted lines independently represents an optional bond;     R<1>   represents hydrogen, C1-4alkyl, halo, ethenyl substituted with hydroxycarbanyl or C1-4alkyloxycarbonyl, hydroxyC1-4alkyl, formyl, hydroxycarbonyl or hydroxycarbonylC1-4alkyl; R<2>   represents hydrogen, C1-4alkyl, ethenyl substituted with hydroxycarbonyl or C1-4alkyloxycarbonyl, C1-4alkyl substituted with hydroxycarbonyl or C1-4alkyloxycarbonyl, hydroxyC1-4alkyl, formyl or hydroxycarbonyl; R<3>   represents hydrogen, C1-4alkyl, hydroxyC1-4alkyl, phenyl or halo; L   represents hydrogen; C1-6alkyl; C1-6alkyl substituted with one substituent selected from the group consisting of hydroxy, halo, C1-4alkyloxy, hydroxycarbonyl, C1-4alkyloxycarbonyl, C1-4alkyloxycarbonylC1-4alkyloxy, hydroxycarbonylC1-4alkyloxy, C1-4alkyloxycarbonylamino, C1-4alkylaminocarbonyl, C1-4alkylaminocarbonylamino, C1-4alkylaminothiocarbonylamino, aryl, aryloxy and arylcarbonyl; C1-6alkyl substituted with both hydroxy and aryloxy; C3-6alkenyl; C3-6alkenyl substituted with aryl; L represents a radical of formula -Alk-Y-Het<1> (a-1), -Alk-NH-CO-Het<2> (a-2) or -Alk-Het<3> (a-3); which are useful antiallergic compounds. Compositions comprising said compounds, methods of using, and processes for preparing the same.
Patent LU-102470-A1 (LU)
Title: Epristeride impurity and preparation method and application thereof
Inventor: ZHAO JIE
IPC: G01N30/06
Filed: 2020-12-13
Abstract: The present invention discloses an epristeride impurity and a preparation method and application thereof and belongs to the field of medicinal chemistry. The chemical name of the epristeride impurity is 17p-(N-tert-butyl-amino-formyl)androst-4-ene-3-one-S-hy droxy. The preparation method includes the following steps: 1) using epristeride as a raw material, and uniformly stirring and mixing the raw material with an oxidizing agent in an organic solvent I for a reaction to obtain a crude reaction solution of the epristeride impurity after the reaction is completed; carrying out post-treatment on the crude reaction solution of the epristeride impurity, and carrying out concentration to obtain an oily substance; 2) recrystallizing the oily substance in an organic solvent II to obtain the epristeride impurity. According to the present invention, the operation is simple, the efficiency is high, reaction conditions are mild, the safety is high, easy control is realized, the epristeride impurity prepared by the preparation method has a high yield and a high purity of 96% or above and is suitable for being used as a reference substance in quality research on epristeride crude drugs and preparations thereof, and a solid foundation is laid for effective quality control of epristeride related drugs.
Patent WO-0230797-A1 (WO)
Title: Spulenanordnung
Inventor: KORESKA PETER
IPC: B65H37/00
Filed: 2001-10-03
Abstract: Spulenanordnung (1) für eine Vorrichtung zum Übertragen eines auf einem Folienband einseitig vorliegenden Films auf einem Träger, mit einer Abwickelspule (3) für das Folienband, einer zur Abwickelspule (3) koaxialen Aufwickelspule (2) für das Folienband nach Übertragen des Films, wobei Ab- und Aufwickelspule (3, 2) mittels einer Rutschkupplung miteinander in Eingriff stehen, und zur Bildung der Rutschkupplung ein in Axialrichtung der gemeinsamen Drehachse der Ab- und Aufwickelspule (3, 2) wirkendes elastisches Federelement (8), vorzugsweise eine Schrauben-Druckfeder, vorgesehen ist, und die Abwickelspule (3) drehfest mit einem eine innere Öffnung der Aufwickelspule (2) durchsetzenden Kupplungsteil (5) verbunden ist, der eine der Abwickelspule (3) zugeordnete Reibfläche (15') aufweist, die mit Hilfe des elastischen Federelements (8) federnd gegen eine Reibfläche (14) der Aufwickelspule (2) gedrückt wird.
Patent AT-515571-A1 (AT)
Title: Verfahren zum Reinigen von Anlagen
IPC: C11D3/39
Filed: 2014-03-26
Abstract: Die Erfindung betrifft ein Verfahren zum Reinigen einer Anlage, umfassend das Hindurchleiten einer zumindest ein Oxidationsmittel umfassenden Reinigungszusammensetzung sowie das Hindurchleiten einer Indikatorzusammensetzung zum Detektieren des Reinheitszustands der Anlage durch Beobachten einer Farbveränderung der lndikatorzusammensetzung, wozu Farbwerte an einer oder mehreren Stellen bestimmt und mit einem Sollwert verglichen werden, mit dem Kennzeichen, dass: eine farbindikatorhältige Reinigungszusammensetzung eingesetzt wird, die kontinuierlich durch die Anlage geleitet wird; die Farbwerte F der Zusammensetzung nach deren Austritt aus der Anlage in festgelegten zeitlichen Intervallen bestimmt werden; aus zwei aufeinanderfolgenden Farbwerten Differenzen ~F gebildet werden; vor Inbetriebnahme der reinen Anlage Farbwerte bestimmt werden, bis die Differenz ~F=O ist, wonach der zuletzt gemessene Farbwert als inhärenter Anlagenwert FA definiert wird und eine maximal tolerierbare Abweichung von diesem Wert als Sollwert ~FA für die Reinigung festgelegt wird; und die Reinigung der Anlage nach deren Betrieb so lange durchgeführt wird, bis eine Differenz:::;; ~FA gemessen wird.
Patent WO-9114091-A1 (WO)
Inventor: FRICK PETER
IPC: F02M37/20
Filed: 1991-03-06
Abstract: Bei einer Einrichtung zur Bestimmung der Kraftstoffdurchflussmenge bei Verbrennungskraftmaschinen mit einem Messwertgeber (2), über welchen Kraftstoff vom Tank zu einer Förderpumpe geleitet ist, wobei in die Verbrennungskraftmaschine Kraftstoff unter Druck eingespritzt wird und Druckkraftstoff einer Saugleitung der Förderpumpe nach dem Messwertgeber (2) rückgeführt wird, wobei weiters der rückgeführte Kraftstoff vor der Einspeisung in die Saugleitung der Förderpumpe nach einer Rückkühlung in einem Wärmetauscher über einen Gasabscheider (3) geführt ist und der Gasabscheider als über eine Gasrückführungsleitung (17) zum Tank druckentlasteter Speicher mit einem Bodenventil (25) ausgebildet ist, sind der Gasabscheider (3) und der Messwertgeber (2) in einem gemeinsamen Bauteil (1) thermisch leitfähig miteinander verbunden angeordnet. Weiters mündet das Bodenventil (25) in einen im Boden des gemeinsamen Bauteiles (1) verlaufenden Kanal (18), welcher den Ausgang (9) des Messwertgebers (2) mit der Saugleitung (5) der Förderpumpe verbindet, und es ist der Wärmetauscher für die Rückkühlung des nicht eingespritzten, im Kreislauf geführten Kraftstoffes so dimensioniert bzw. geregelt, dass die Temperatur des in den Gasabscheider (3) eingespeisten Kraftstoffes höher ist als die Temperatur des Kraftstoffes im Tank.
Patent WO-9802707-A1 (WO)
Inventor: BILGERI ELMAR
IPC: F41A21/48
Filed: 1997-07-15
Abstract: L'invention concerne un fusil comportant un canon monté amovible dans la carcasse de telle manière qu'entre la section arrière du canon (5) et la surface cylindrique intérieure (3) de la carcasse (1) se trouvent des paires de bagues de tension (11, 12) dotées de surfaces coniques, qui sont pressées par un écrou de tension (13) axialement contre un épaulement (7) du canon (5). Cette fixation de canon peut également s'utiliser pour une carcasse en métal léger, et permet une production simplifiée et l'élimination des tolérances et des défauts d'alignement dus à la fabrication.
Patent WO-0235896-A1 (WO)
Title: Support de circuit integre a cavites
Inventor: SILVERBROOK KIA
IPC: H05K1/02
Filed: 2001-10-19
Abstract: L'invention concerne un support (10) de circuit intégré comportant une plaquette ayant une zone (12) de réception, laquelle zone (12) est délimitée par un alésage (60) dans ladite plaquette. Plusieurs parties (16) définissant des îlots sont disposées autour de la zone (12) de réception. Chaque partie (16) est pourvue d'une borne électrique raccordée électriquement à un contact électrique de ladite zone (12) de réception. Un ensemble de réduction de rigidité (40) relie chaque partie (16) à chacune des parties (16) définissant des îlots.
Patent WO-03062040-A1 (WO)
Title: Ponton d'amarrage permettant l'evitage
Inventor: HILL GREGORY DAVIS
IPC: B63B35/00
Filed: 2003-01-24
Abstract: L'invention se rapporte à un élément d'amarrage permettant l'évitage, qui comprend un ponton modulaire (40) configuré pour permettre à deux navires (41, 42) d'être amarrés côte à côte et comportant une zone (49) entre les navires permettant à une personne de circuler entre les navires. Les pontons (67, 68, 69, 70) peuvent également être reliés les uns aux autres pour former un ensemble d'amarrage dans lequel chaque ponton (67, 68, 69, 70) peut amarrer au moins deux bateaux.
Patent AU-2002212270-A1 (AU)
Title: Granulated composition
Inventor: HART GERALD LESLIE
IPC: C11D3/50
Filed: 2001-09-21
Abstract: A cleansing product with an outstanding in-use performance comprising an excellent distribution of a detergent as well as an intensive fresh odor is provided by a product comprising a granulated composition. Said granulated composition comprises an effervescent component consisting of a core material and a protecting outer layer characterized in that the outer protecting layer is the hydrated core material.
Patent AU-2002223039-A1 (AU)
Title: High-speed laser cutting method with adapted gas
Inventor: MATILE OLIVIER
IPC: B23K26/14
Filed: 2001-11-08
Abstract: The invention concerns a method for cutting a metal or metal alloy workpiece using at least a laser beam and at least an assist gas of said laser beam wherein the assist gas consists of a mixture of helium and argon and/or nitrogen or of nitrogen and oxygen and the cutting speed is faster than 15 m/min. The thickness of the workpiece to be cut ranges between 0.5 mm and 10 mm, preferably more than 0.5 mm. The workpiece to be cut is selected among plates, metal sheets and tubes. The laser beam is delivered by a CO<SUB>2 </SUB>type or YAG:Nd laser device.
Patent AU-2001243281-A1 (AU)
Title: A process for preparing hydrogenated aromatic polymers
Inventor: HAHNFELD JERRY L
IPC: C08F12/00
Filed: 2001-02-26
Abstract: The present invention is directed to a process for producing a hydrogenated polymer or copolymer by hydrogenating prior to polymer isolation or finishing.
Patent AU-2001263712-A1 (AU)
Title: Device for producing a liquid jet for removing especially biological tissue, anduse thereof
Inventor: AMMANN ROGER
IPC: A61B17/32
Filed: 2001-06-19
Abstract: The invention relates to a fluid jet device for producing a liquid used to remove, in particular, biological tissue. The fluid jet device comprises housing in which a pump set is arranged for producing high liquid pressure within a range of up to 800 bars. A pressure supplying source and the nozzle which produces the liquid jet can be connected to the pump set, the nozzle being connected by a flexible connecting line. The hole diameter of the nozzle outlet measures between 20 to 120 micrometers. The weight of the housing with the pump set and the separate pressure supplying source for the pump set respectively is such that they are especially suitable for mobile use and can therefore respectively be carried by hand.