baber/WOPTO huggingface dataset:
Patent ES-8604564-A1 (ES)
Title: 1,4-Dihydropyridines.
IPC: C07D405/14
Filed: 1985-08-16
Abstract: The invention concerns compounds of formula < IMAGE > (I) or salts thereof wherein Ar is an optionally substituted aryl radical R represents hydrogen or an optionally substituted alkyl or aralkyl group R1 and R2 are the same or different and are selected from hydrogen and saturated or unsaturated, cyclic or acyclic aliphatic hydrocarbon residues optionally substituted by one or more groups selected from halogen, OH, carboxy, CN, alkoxy, alkylthio, aryloxy, alkoxycarbonyl, amino, substituted amino, and optionally substituted aryl A represents a group of formula -XR3 wherein X is (i) a group of formula -(CHR6)p-Y-(CHR7)q-or (ii) a group of formula -(CHR6)r-O-(CHR7)q in which formulae: Y represents -S+13, NR8 or a direct bond, p and q each represent 0, 1 or 2 providing that p and q do not both represent 0, 1 or 2 and the other is zero R6, R7 and R8 independently represent hydrogen or lower alkyl, and R3 is an optionally substituted nitrogen ring heteroaryl radical optionally containing other ring heteroatoms selected from oxygen, nitrogen or sulphur B represents hydrogen, carboxyl, lower alkoxycarbonyl, lower alkyl optionally substituted by amino, lower alkoxy, lower alkoxycarbonyl or carboxyl, or amino optionally substituted by one or two lower alkyl groups, which compounds possess anithypertensive and antithrombotic activity.
Patent ES-8701097-A1 (ES)
Title: A container of flexible material.
IPC: B65D75/58
Filed: 1985-10-23
Abstract: A container (17) of flexible material comprises an outer panel (16) which overlaps and is welded to an adjacent panel in side welds (20, 21) and in a transverse seam (14). The panel (16) is provided with a transverse row of serrations (13) providing the container (17) with a tamper evident closure.
Patent ES-8606269-A1 (ES)
Title: N-(b-mercapto-iso-butyryl)proline, derivatives and a process for their preparation
IPC: A61P9/12
Filed: 1985-11-11
Abstract: Compounds of formula (II) are disclosed together with a process for preparing the compound of formula (I): < IMAGE > characterized in that a compound of formula (III) is reacted with a compound of formula (IV) to obtain a compound of formula (II): < IMAGE > wherein: X is bromo or chloro, Y is oxygen or nitrogen, R is a C1-5 alkyl group, n is 1 (when Y is oxygen) or 2 (when Y is nitrogen), M is sodium or potassium and then the compound of formula (II) is subjected to hydrolysis or hydrazinolysis, or reaction with ethylene-diamine to obtain the compound of formula (I).
Patent ES-8707469-A1 (ES)
Title: Recovery of base metal values from base metal and iron-bearing sulfide materials.
IPC: C22B19/00
Filed: 1986-02-19
Abstract: Iron-bearing base metal sulfide concentrates or ores, notably iron-containing zinc sulfide concentrates, are processed to recover zinc values therefrom by partially desulfurizing the base metal sulfide values to oxide form. By maintaining adequate residual sulfide-sulfur, iron is maintained in the ferrous state upon oxidation to oxide form, so that the formulation of base metal ferrites and sulfates is prevented. Hydrometallurgical treatment of the roast residue removes base metal oxide values simultaneously with or sequentially with the removal of ferrous iron oxide values from the roast residue. Residual unremoved base metal sulfide values may be recycled to the roasting step to effect high overall recoveries of base metal values from the original concentrate.
Patent ES-8802560-A1 (ES)
Title: Stable acetylsalicylic acid and diphenhydramine citrate effervescent composition.
IPC: A61K9/46
Filed: 1986-03-13
Abstract: A substantially stable composition containing an effervescent couple, acetylsalicylic acid and diphenhydramine citrate is disclosed. Other known active agents, as well as optional ingredients such as flavorings, may also be included in the composition. The composition effervesces when placed in water The effervescent couple preferably is sodium bicarbonate and citric acid.
Patent ES-8800144-A1 (ES)
Title: N-acetyl cysteine thioester prepn.
IPC: A61K31/265
Filed: 1986-05-09
Abstract: The thioesters of formula (I), in which R is H or lysine, and their acceptable salts, for use as anti-pyretic, analgesic and anti-inflammatory agents, are made by (a) treating acetyl salicylic acid with ethyl chloroformate to give a mixed anhydride; and (b) reacting this with the salt of N-acetyl cysteine at 0 deg.C in anhydride organic medium.
Patent ES-8707715-A1 (ES)
Title: 1-Fluoro:phenyl-1,8-naphthyridine-3-carboxylic acid derivs. prodn.
IPC: C07D213/80
Filed: 1986-09-19
Abstract: Prodn. of naphthyridine derivs. of formula (I) or their salts comprises reacting nicotinoyl-acetic acid cpds. (II) with formamide acetal (II), opt. in the presence of an acoid anhydirde, and if required removal of protecting gps. or conversion to a salt or ester. In the formulae, R1 = H or protecting gp. R2 = halo, OH, N3 or (all opt. substd.) alkoxy, alkylthio, arylthio, alkane- or arene-sulphinyl or -sulphonyl, di(alkoxy or aryloxy) phosphinyloxy, or (both opt. N-protected) 3-aminopyrrolidino or piperazino X = H or F R1a = protecting gp. R3 and R4 = alkyl or cycloalkyl or together are alkylene complating the -CH(O)-O- ring R5 and R6 = alkyl, or together complete a heterocycle. (I) are new cpds. where R2 is other than halo or opt. protected 3-aminopyrrolidino or piperazino. Also new are intermediates (II) and their percursors of formula (IV).
Patent ES-8800805-A1 (ES)
Title: Intermediate modulated phase symbol bit flux converter - consists of digital filters and mixers giving preset intermediate frequency NoAbstract TI> Modem for telephone system
IPC: H03M1/12
Filed: 1987-04-28
Abstract: Each symbol represented by a series of binary bits, is converted into a phase modulated signal, before finite duration digital pulse response filtering. A digital-analogue converter converts the filtered signal into an analogue signal. - A pass-band filter separates the required signal from unwanted components, and a converter/frequency multiplier increases the frequency of the filtered signal. The moden also includes a circuit providing a Gray code signal for each symbol.
Patent IE-911979-A1 (IE)
Title: Nucleic acid ligands
IPC: C12Q1/68
Filed: 1991-06-11
Abstract: A new class of nucleic acid compounds, referred to as nucleic acid antibodies, have been shown to exist that have a specific binding affinity for three dimensional molecular targets. In a preferred embodiment the ligand components of the nucleic acid antibodies are identified by the method of the invention referred to as the Systematic Evolution of Ligands by Exponential Enrichment (SELEX), wherein a candidate mixture of nucleic acids are iteratively enriched in high affinity nucleic acids and amplified for further partitioning.
Patent IE-902984-A1 (IE)
Title: Polyester monofil for the carcass of radial tires
IPC: D01F6/62
Filed: 1990-08-17
Abstract: There is described a monofilament for the carcass of radial tyres. The monofilament consists of a polyester which is more than 90% polyethylene terephthalate, which has a high molecular weight corresponding to an intrinsic viscosity of at least 0.64 and which has a carboxyl group content of not more than 15 meq/kg. The monofilament has a diameter of from 0.4 to 0.9 mm, a tenacity of at least 40 cN/tex, a breaking extension of from 12 to 30%, a reference extension of about 1% under a load of 45N, a hot air shrinkage at 160 DEG C of from 0.5 to 5%, and an adhesion to rubber value of at least 30 cN/tex/cm.
Patent IE-920105-A1 (IE)
Title: Tackiness tester
Inventor: PETERSON JOHN PAUL
IPC: G01N5/02
Filed: 1992-01-14
Abstract: An apparatus, for determining the degree of tackiness of a surface of a body, comprises a closed chamber with inlet and outlet openings; a support for the body within the chamber; a fan for providing an airflow directed toward the surface of the body within the chamber; a powder dispenser for releasing powder into the path of the airflow upstream of the body surface, the powder being adapted to be carried by the airflow thereby to permit the powder to impinge against the body surface; whereby the amount of powder adhering to the body surface after a period provides a measure of tackiness of the surface.
Patent IE-921694-A1 (IE)
Title: A method for preparing a relatively highly available source¹of magnesium
Inventor: DIXON DAVID HENRY
IPC: C01F5/02
Filed: 1992-05-27
Abstract: A method for preparing a relatively highly available 5 source of magnesium comprises blending a first mixture with a slurry to form a second mixture, the first mixture and slurry constituting 40% and 60% by weight of the second mixture. The first mixture and slurry r ,· beuh comprising magnesium oxide and magnesium 10 hydroxide. The second mixture is subjected to a temperature of approximately 175° to form a dry third mixture of moisture content not exceeding 1% by weight and having a magnesium content of approximately 47% by weight of dry matter. The third mixture is a 15 relatively highly available source of magnesium and is suitable as an ingredient for an animal feed supplement or fertilizer.
Patent IE-990818-A1 (IE)
Title: Waveform sampling circuit
Inventor: HOPKINS MICHAEL
IPC: A23F5/26
Filed: 1998-03-16
Abstract: A waveform sampling circuit is provided for use inter alia with an apparatus for sensing RF current delivered to a plasma.  The circuit includes means for sampling the waveform at a sampling frequency fs = f(M/N) where f is the fundamental frequency of the waveform and M and N are integers having no common factor.  The sampling frequency fs is derived from the fundamental frequency f by frequency multiplication and division, and the values of M and N are adjustable.   The circuit preferably includes storage means having M memory locations m1 to mM and means for storing the Sth sample value cumulatively in memory location mQ where Q = remM [S] until a plurality Na of sample values have been stored in each memory location, whereby the average sample value of the waveform at each sampled phase is given by the cumulative sum in the respective memory location divided by Na.  Consecutive sample values are stored in non-consecutive memory locations such that consecutive memory locations contain sample values in phase order.  <Figure 9>
Patent SU-942320-A1 (SU)
Title: Способ получени отливок с полостью @ -1
Inventor: RABINOVICH B V
IPC: B22C9/24
Filed: 1962-05-24
Granted: 1985-10-15
Abstract: 1. СПОСОБ ПОЛУЧЕНИЯ ОТЛИВОК  С ПОЛОСТЬЮ R-1, включающий установку  трубки в литейную форму, заливку в нее расплава и подачу газа в раеплАв  через трубку, отличающийс    тем, что, с целью эконокии расплава  и повышени  качества отливок,  трубку помещают в формобразукицую  полость литейной формы. 2.Способ по п. 1, отличаюI , и и с   тем, что в формообразующую  полость помещают трубку с полым  телом на конце с газонепроницаемыми  стенками, ограничивающими объем в заданном месте и пределах. 3.Способ по п. 2, отличаю§  щ и и с   тем, что газ подают под давлением большим, чем гидроста (Л тическое давление расплава над ниж- .  ним уровнем полого тела.
Patent AT-514461-A1 (AT)
Title: Die Rolle des Stickstoffs in Verbindung mit solarer oder Bio-Energie als Energie-Lieferant der Zukunft
Inventor: ASCHER GERD DR
IPC: C25B3/25
Filed: 2013-06-19
Abstract: Verfahren zur Speicherung von Energie, wobei mit Hilfe von Energie und unter Zuführung von Stickstoffund Kohlendioxid in einem Elektrolyseverfahren in Wasser Hydrazincarbonat hergestellt und in der Form eines Feststoffes, oder in der Form einer konzentrierten Lösung aus der Mischung isoliert wird; Verfahren zur Bereitstellung eines Energieträgers, wobei Hydrazincarbonat in Wasserstoff, Kohlendioxid, Stickstoff und Wasser umgewandelt und der dabei entstehende Wasserstoff als Energieträger verwendet wird; und ein Verfahren zur Speicherung von Energie und zur Bereitstellung eines Energieträgers aus der gespeicherten Energie, wobei a) mit Hilfe von Energie und unter Zuführung von Stickstoffund Kohlendioxid in einem Elektrolyseverfahren in Wasser Hydrazincarbonat hergestellt und in der Form eines Feststoffes, oder in der Form einer konzentrierten Lösung aus der Mischung isoliert wird, und b) Hydrazincarbonat in Wasserstoff, Kohlendioxid, Stickstoff und Wasser umgewandelt und der dabei entstehende Wasserstoff als Energieträger verwendet wird.
Patent AT-516366-A1 (AT)
Title: Feder für Radaufhängung und Radaufhängung
Inventor: BROGLY SÉBASTIEN
IPC: F16F1/368
Filed: 2014-10-06
Abstract: Eine Radaufhängung eines Fahrzeuges, insbesondere eines mittelschweren oder schweren Lastkraftwagens weist eine Achse (3) und eine Feder (1) auf. Die Feder (1), insbesondere Blattfeder (1), weist einen länglichen Federkörper (4) mit zwei Längsenden und einem mittleren Bereich (7) auf, wobei der Federkörper (4) aus einem Verbundwerkstoff besteht. Der mittlere Bereich (7) des Federkörpers (4) weist eine größere Basisdicke auf, als der Rest des Federkörpers (4), wobei im mittleren Bereich (7) des Federkörpers (4) ein länglicher Schlitz (8) als Vertiefung (8) vorgesehen ist, der im Wesentlichen quer zur Längserstreckung des Federkörpers (4) verläuft. An der Oberfläche des mittleren Bereichs (7) des Federkörpers (4) sind Fasern (10), insbesondere Glasfasern, angeordnet, die im Wesentlichen parallel zur Vertiefung (8) verlaufen und vorzugsweise zu beiden Längsseiten der Vertiefung (8) angeordnet sind.
Patent WO-9428985-A1 (WO)
Title: Verfahren zur herstellung eines skis
Inventor: METZLER ULLRICH
IPC: A63C5/12
Filed: 1994-05-18
Abstract: Verfahren zur Herstellung eines Skis sowie nach dem Verfahren hergestellter Ski, mit einer unteren Baugruppe, bestehend aus Stahlkanten (9), Laufsohle (7) und Untergurt (8), einer oberen Baugruppe, bestehend aus Obergurt (2) und Kern (15), und mit einer Deckfolie (1), die die obere Baugruppe des Skikörpers einstückig umhüllt, unter Verwendung einer aus Unterform und Oberfrom bestehenden Form, wobei die Deckfolie (1) auf einer Seite mit mindestens einer Verstärkungsschicht (2), deren Breite geringer ist als die der Deckfolie (1), verbunden wird, worauf die Deckfolie (1) mit der nach unten gerichteten Verstärkungsschicht (2) auf die Unterform aufgelegt und die Form geschlossen wird, wobei die seitlich überstehenden Ränder der Deckfolie (1) in einem Randspalt zwischen Oberform und Unterform positioniert, aber nicht eingeklemmt sind, worauf schließlich zwischen der Deckfolie (1) bzw. der Verstärkungsschicht (2) und unterer Baugruppe des Skis Schaumstoff (15) injiziert wird und dabei die im Randspalt zwischen Oberform und Unterform befindlichen Randzonen der Deckfolie (1) zumindest teilweise aus dem Randspalt gezogen werden und sich die Deckfolie (1) ohne Dehnung bzw. Reckung an die Forminnenwandung der Oberform anlegt, wobei der injizierte Schaumstoff (15) auch seitliche Spalte (17) zwischen der seitlichen Unterkante der zur Schale geformten Deckfolie (1) und der Oberseite der Stahlkanten (9) ausfüllt.
Patent WO-0038386-A1 (WO)
Title: Verfahren zur unterdrückung von schmalen frequenzbändern
Inventor: BALDEMAIR ROBERT
IPC: H04L27/26
Filed: 1999-12-21
Abstract: Verfahren zur Unterdrückung von schmalen Frequenzbändern bei der Übertragung von Daten durch ein Mehrträgerverfahren, z.B. DMT (Discrete Multitone), bei dem ein vorbestimmtes breites Frequenzband in eine Vielzahl von Subkanälen mit diesen zugeordneten Subträgern unterteilt ist und die zu übertragenden Daten im Sender durch Inverse-Diskrete-Fourier-Transformation (IDFT) moduliert und im Empfänger durch Diskrete-Fourier-Transformation (DFT) demoduliert werden, wobei für jeden sich zwischen den im Ausblendbereich beinhalteten Subträgern bzw. an diesen angrenzenden Subträgern mit Nullladung erstreckenden Frequenzbereich zusätzlich jeweils ein Impuls zur Kompensation der im Ausblendbereich auftretenden Nebenkeulen übertragen wird, welcher Impuls jeweils ein den in den Zwischenbereichen auftretenden Nebenkeulen ähnliches Frequenzspektrum aufweist und der entsprechend den Datenwerten der in den jeweiligen Zwischenbereichen auftretenden Nebenkeulen ausgesteuert wird, wobei der oder die Kompensationsimpulse orthogonal zu den informationsübertragenden Subträgern übertragen werden.
Patent WO-02081065-A1 (WO)
Title: Procede de formation d'un pot
Inventor: COX DAVID JOHN
IPC: B01D63/00
Filed: 2002-04-04
Abstract: L'invention concerne un procédé de formation d'un pot pour un ensemble de membranes fibreuses creuses (7), consistant à placer les extrémités (6) des membranes fibreuses (7) dans un moule, à former une première couche (20) faite d'un matériau de résine durcissable à l'état non durci autour des extrémités (6) des membranes fibreuses, à appliquer une seconde couche (21) faite d'un second matériau sur la première couche (20) avant le durcissement complet de la première couche, le matériau de la seconde couche réagissant de manière chimique avec le matériau de la première couche pour former une liaison adhésive entre les deux, ledit procédé consistant ensuite à laisser durcir au moins partiellement les deux couches, puis à retirer le pot formé du moule (5), le matériau de la seconde couche étant d'une flexibilité supérieure au matériau de la première couche lorsque chaque couche est complètement durcie. L'invention concerne également un appareil permettant de mettre en oeuvre ledit procédé.
Patent WO-03025308-A1 (WO)
Title: Attenuateur de bruit
Inventor: KHAN ANWA
IPC: E04B5/12
Filed: 2002-06-19
Abstract: Un élément atténuateur de bruit (12) possède un canal (24) destiné à recevoir un liteau en bois (13). Un revêtement de sol (14) peut être fixé audit liteau (13). L'élément atténuateur de bruit fait office de coussin entre le liteau (13) et un substrat, tel qu'une poutrelle (11, 51) ou une dalle de béton (50). Des orifices atténuateurs de bruit (1201) et des brides de maintien (25, 26) peuvent éventuellement être prévus.
Patent WO-03019428-A1 (WO)
Inventor: CLARKSON JOHN GERALD
IPC: G16H10/20
Filed: 2002-08-21
Abstract: Procédé et système pour aider un professionnel à conseiller un client, ce système comprenant un système informatique (101) qui présente à un client un questionnaire sur un écran (104). Le questionnaire comprend un nombre de questions auxquelles on répond en sélectionnant une ou plusieurs réponses. A chaque réponse possible est associée une valeur numérique et, en ajoutant la valeur des réponses sélectionnées, le système informatique est capable de fournir des indications concernant la position du client. Ce procédé peut s'appliquer notamment au diagnostic de troubles psychiatriques et permet un diagnostic plus complet et plus rapide.
Patent WO-03033163-A1 (WO)
Title: Continuous centrifuge
Inventor: EASTAUGHFFE GORDON FRANCIS
IPC: C13B30/10
Filed: 2002-10-15
Abstract: A continuous centrifuge (10) has a basket (30) with upper and lower basket portions (43, 44) separated by an intermediate slip portion (45). The lower basket portion (43) has an included angle of 40-50°, to separate 'green' molasses from the sugar crystals, while the upper basket portion (44) has an included angle of 50-60°, to separate washed molasses from the sugar crystals. The inner faces of the walls of the basket portions (43, 44) have radial drainage grooves (46), closed at their lower ends and open at their upper ends, to discharge the molasses.
Patent WO-03046477-A1 (WO)
Title: Adaptateur pour instrument de mesure optique
Inventor: MCKAY IAN
IPC: G01C15/00
Filed: 2002-11-29
Abstract: L'invention concerne un adaptateur (22) destiné à être utilisé avec un instrument de mesure optique (10) présentant une lentille (14) et un pare-soleil (16). Cet instrument (10) émet en général un faisceau laser passant par le centre de la lentille (14). Ledit adaptateur (22) comprend un corps (24) pourvu d'une ouverture (26) dimensionnée pour s'adapter sur le pare-soleil (16), et un module laser (28) porté par ledit corps (24), permettant d'émettre un faisceau laser linéaire. Ledit corps (24) est porté par le pare-soleil (16) et peut tourner autour de celui-ci de manière à faire varier la position angulaire à partir de laquelle le faisceau laser provenant du module laser est émis par rapport à la lentille (14). Dans un mode de réalisation, l'ouverture (26) s'étend sur toute la longueur du corps (24) de manière à s'ouvrir sur des côtés opposés (31 et 35). Le module (28) est disposé de façon que le faisceau linéaire émis par celui-ci soit coupé par le faisceau laser émis par ledit instrument (10).
Patent WO-2004019303-A1 (WO)
Inventor: WOOD LEIGHTON NEVIN
IPC: G09B15/00
Filed: 2003-08-20
Abstract: Cette invention concerne un jeu musical composé de jetons pouvant se présenter, par exemple, sous la forme de cartes à jouer (10) qui indiquent chacune une note musicale unique (11) de hauteur prédéterminée. Le jetons peuvent être combinés sous forme de partition musicale. De plus, ces jetons peuvent inclure des clés (14), des indications de mesure (330A) et autres notations musicales. Pendant le déroulement du jeu musical, il est possible d'utiliser un jeton (10) pour modifier la hauteur, l'indication de mesure ou d'autres caractéristiques musicales d'un autre jeton (10). Ce jeu permet de créer de mélodies, des gammes, des intervalles, des accords et des arpèges, avec dans certains cas un système de classement permettant de désigner le vainqueur. Le jeu musical convient particulièrement bien pour l'enseignement de la théorie, de la composition ou de la pratique musicales.
Patent AU-2002216027-A1 (AU)
Title: Closure made of a flexible plastic for containers, especially for bottles
Inventor: KLOPFER MANFRED
IPC: B65D51/16
Filed: 2001-11-09
Abstract: The inventive closure includes an annular part, to which a lid is joined by a hinge, and a the spout that is pushed inside the annular part. When pushing the spout into the annular part, the edge of the spout abuts against segments and is thus brought into the optimal drop-preventing shape. When closing the lid, the air in the slot can escape through the outlets so that it does not impede the closing or have the tendency to open the closure. Also during closing, the upper end of the spout comes into contact with the supporting surfaces, which are arranged in an interspaced manner inside the slot, whereby remaining liquid can be accommodated in the cavities.
Patent AU-2002216099-A1 (AU)
Title: Cooling system for a metallurgical smelting furnace
Inventor: SCHMELER ROBERT
IPC: F27D1/12
Filed: 2001-12-11
Abstract: The invention relates to a cooling system for a metallurgical smelting furnace, containing a cooling element (16i; i=1, 2, 3, 4) which is integrated into a wall in the metallurgical smelting furnace and which contains at least one internal cooling refrigerating channel (18i; i=1, 2, 3, 4).  A predetermined cool water volume flow (Qi; i=1, 2, 3, 4) passes through said channel, guaranteeing the required cooling performance.  The cooling system is embodied in such a way that a static absolute pressure which is less than the atmospheric pressure at the place of installation of the metallurgical smelting furnace is produced in the greater part of the at least one internal cooling channel (18i; i=;1, 2, 3, 4) of said predetermined cooling water flow (Qi; i=1, 2, 3, 4).  A preliminarily container (24) for cooling water is arranged at a higher position than the cooling element(s) (16i; i=;1, 2, 3, 4) so that the geodesic superrelevation thereof determines the rest pressure in the cooling circuit.
Patent AU-2002223083-A1 (AU)
Title: Optical method and apparatus for inspecting documents
Inventor: EVANS PETER DILWYN
IPC: G07D7/12
Filed: 2001-11-21
Abstract: Document inspection apparatus comprises a document transport system (1) for transporting documents through a detector station (6). A linear array of separately activatable light sources (14, 15) at the detector (12) receives light transmitted through or reflected by any of the illuminated portions of the document and generates a corresponding output signal. A control system (9) sequentially activates the light sources and monitors the output signals from the detector.