baber/WOPTO huggingface dataset:
Patent EP-0376917-A1 (EP)
Title: Pharmazeutische Zubereitung
Inventor: BURGHART KURT DR
IPC: A61K47/32
Filed: 1989-12-28
Abstract: Pharmazeutische Zubereitung enthaltend Nifedipin als Wirkstoff mit einem Lösungsvermittler, wie z.B. Copolyvidon oder Polyvinylpyrrolidon und/oder Glycerin-Polyethylenglykoloxystearat und einem Lösungsmittel, wie z.B. Alkohole, insbesondere Ethanol, oder Polyalkohole sowie ggf. Treibmittel zum Versprühen als einzeldosierbarer Spray für sublinguale Darreichung enthält zusätzlich in der sprühbaren Zubereitung 0,5 bis 30 Gew.-% Benzylalkohol.
Patent EP-0425577-A1 (EP)
Title: Polyphosphonates organiques macrocycliques
Inventor: MORRIS GARETH WILMOT
IPC: C07F9/6515
Filed: 1989-07-18
Abstract: L'invention concerne des polyphosphonates organiques macrocycliques appartenant à la classe des polyamines poly(méthylène phosphonique) macrocycliques ayant la formule générale (I), dans laquelle n représente un nombre entier compris entre 2 et 5 et m représente un nombre entier compris entre 3 et 7. Me représente un élément choisi parmi l'hydrogène, un groupe ammonium, un métal alcalin ou un métal alcalino-terreux, et x représente la valence de l'élément Me. Ces produits trouvent une application dans la stabilisation de solutions aqueuses de peroxyde d'hydrogène.
Patent EP-0428614-A1 (EP)
Inventor: MEAD TERENCE WILLIAM
IPC: H04N5/44
Filed: 1989-08-10
Abstract: Le télécinéma à spot lumineux à mouvement intermittent décrit, qui peut fonctionner en temps réel, assure un temps adéquat d'entraînement du film pour permettre l'utilisation de l'enregistrement par broches, grâce à un correcteur de balayage numérique (18) et à une unité (19) à mémoire d'images et à convertisseur de mode séquentiel en mode entrelacé et par réglage du circuit (24) de balayage du tube à rayon cathodique. Trois mesures sont employées (I) le film est balayé à l'aide d'un canevas de balayage séquentieel et une conversion ultérieure de mode séquentiel en mode entrelacé est effectuée, de façon à combiner deux intervalles de suppression de trame en un seul plus long; (II) les données sont écrites dans la mémoire d'image à une vitesse plus élevée qu'il n'est nécessaire pour la sortie et l'affichage à une vitesse traditionnelle; et (III) une forme d'onde de balayage horizontal triangulaire est utilisée pour permettre l'élimination du temps de retour du spot lumineux et l'augmentation de la vitesse de ligne instantanée.
Patent EP-0382192-A1 (EP)
Inventor: MIMURA YOSHIYUKI
IPC: G11B19/20
Filed: 1990-02-07
Abstract: A scanning tunneling microscope memory apparatus comprises first and second IC substrates (10, 12). First and second cantilevers (100, 200), which can be moved by piezoelectric elements, are arranged on first and second IC substrates (10, 12), respectively. Tunnel current probes (112) are provided on a end portion of the first cantilever (100), and a recording element (212) is provided on a end portion of the second cantilever (200). The first and second cantilevers (100, 200) are made to cross each other at a distance, such that the tunnel current probes (112) face the recording element (212). The first or second substrate (10, 12) includes a CCD circuit (14), a control circuit (16) for controlling the CCD circuit (14), cantilevers (100, 200), etc., and a drive circuit (18) having a preamplifier, a write circuit, a servo circuit, etc.
Patent EP-0388758-A1 (EP)
Inventor: BEUG HARTMUT DR
IPC: A61K47/48
Filed: 1990-03-13
Abstract: The invention relates to a system for the transport of nucleic acids into the cell, which takes place by receptor-mediated endocytosis. A complex can be formed with the polyanionic nucleic acid with the aid of a transferrin-polycation conjugate. This complex is bound to the transferrin receptor, of which there is high regulation in growing cells, and is absorbed into the cell. Suitable nucleic acids are those which inhibit specific genes or RNA function, such as antisense oligonucleotides or ribozymes, or the genes coding therefor. The invention further relates to a process for introducing nucleic acids into the cell, to transferrin-polycation/nucleic acid complexes and to pharmaceutical compositions containing these.
Patent EP-0392493-A1 (EP)
Inventor: AIDA KAZUO
IPC: H04B10/293
Filed: 1990-04-11
Abstract: At least one optical repeater (10₁,10₂) is connected in series to an optical signal transmission fiber of an optical fiber cable (11₁,11₂) interconnecting transmitting and receiving terminals (30A,30B), and the optical repeater has an optical amplifier which is excited by pump light (18₁,18₂) to amplify signal light. The pump light is supplied from the outside of the optical repeater (16₁,16₂), and the pump light supplied is input into the optical amplifier via at least one of its input end and output end. The optical repeater may include an optical divider for dividing the pump light supplied thereto into two, which are input into the optical amplifier via its input end and output end, respectively.
Patent EP-0407775-A1 (EP)
Inventor: DUEMPELMANN KARL-HEINZ
IPC: B65D90/34
Filed: 1990-06-20
Abstract: In the storage and transport of various dangerous liquids, there is often the requirement that, in the case of internal excess pressure of a container (1), the gas situated above the surface of the liquid is intended to escape for the purpose of reducing the pressure, specifically without allowing a leakage of liquid to occur at the same time since this liquid constitutes a hazard to the environment. A container (1) according to the invention is subdivided into a fittings space (12), which is used to accommodate valves and safety equipment and is closed on the outside by a lid part (6), and an accommodation space (9) which is filled up to a level (17) with the dangerous liquid. A float (20) floating on the liquid forms a shutoff device with its upper portion, characterised by a pipe nozzle (22), and a flexible connecting line, connected to a safety valve (18), said shutoff device preventing an escape of liquid in the case of excess pressure. The connecting line (21) projects over the said pipe nozzle (22) into the float (20) and forms numerous deflections in conjunction with a hollow cylinder (26) surrounding the pipe nozzle (22) on the outside for a flow of gas escaping via boreholes (30) of the connecting line (21) inside the float (20) so that splashes of liquid are kept away from said flow of gas. <IMAGE>
Patent EP-0411336-A1 (EP)
Inventor: KAEMMERLING BRUNO
IPC: C21B7/10
Filed: 1990-07-04
Abstract: In a cooling element for shaft furnace walls having a metal plate body (2) and tubes (5) bearing a coolant flow, the lower edge of the plate body (2) is constructed as a support carrier (4) for the refractory masonry (7). The support carrier contains at least one additional cooling tube (6). The cooling element (1) according to the invention is completely assembled outside the furnace in the work-shop. The refractory masonry (7) consists of small-format bricks which are adhesively bonded in concentric ring sections to the plate body or cemented thereto. The refractory bricks are provided with predetermined breaking notches (8). If necessary, the brick courses of the masonry (7) contain expansion joints (9). Bricks of different thermal conductivity can be used for the refractory masonry (7). 
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Patent EP-0425927-A1 (EP)
Inventor: PODESTA WOLFGANG DR
IPC: C03C8/04
Filed: 1990-10-19
Abstract: The present invention relates to enamel frits for enamelling sheet steel, in particular unpickled, non-nickel-plated sheet steel, with excellent adhesion of the enamel to low baking temperatures.
Patent EP-0423815-A1 (EP)
Inventor: EUGLER NORBERT
IPC: B60R9/058
Filed: 1990-10-19
Abstract: In order to mount the support foot (3) of a luggage roof rack on a motor vehicle body, said roof rack has an opening (7) on the two side edges of which support faces (9) are constructed on clamping blocks (10) which rest securely on the support foot in a positively and frictionally locking manner. The support faces run towards one another symmetrically with respect to the line of symmetry (8) of the support foot (3) and are also outwardly inclined, i.e. arranged in a diverging manner so that they form a conical seat for a clamping element (13) which has on its side edges clamping faces (14) which correspond to the support faces (9). In order to mount the support foot (3) on the roof (2) of a motor vehicle body, the clamping element (13) can be pressed, using a screw (4) which can be screwed into a threaded bushing (15), with its clamping faces (14) against the support faces (9) of the clamping blocks (10) which are mounted on the support foot (3), as a result of which the support foot (3) is pressed on the one hand sideways against the roof and also downwards against the roof channel (6) due to the support faces which run towards one another. <IMAGE>
Patent EP-0435020-A1 (EP)
Inventor: SCHUBERT GERHARD
IPC: B65B5/12
Filed: 1990-12-03
Abstract: The device has cassettes, moved by a conveyor belt, with troughs or the like accommodating the paper cups, a device for placing the paper cups into the troughs of the cassettes, a device for inserting the confectionary products into the paper cups, and a device for transferring the paper cups, filled with confectionary products, into the bottom of a confectionary box, and in said device the cassettes (12) have grooves (13) extending from one side (A) to the other side (B), between which are lands (14) in which, at those points at which the paper cups are located, lateral swellings (16), which are in each case opposite each other, are arranged. 
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Patent EP-0429132-A1 (EP)
Inventor: DUFOUR JACQUES JULIEN JEAN C O
IPC: C10G49/02
Filed: 1990-11-14
Abstract: Process for converting hydrocarbonaceous materials at elevated temperature and pressure in the presence of hydrogen using a metal(s)- and/or metal-compound(s) containing catalyst in which process a catalyst is used containing metal- and/or metal-based particles, optionally dispersed in a carbonaceous matrix, which catalyst has been obtained via an electric discharge.
Patent EP-0382330-A1 (EP)
Inventor: LIPPOLD HANS-JOACHIM DR
IPC: B01D29/01
Filed: 1990-02-08
Abstract: Filter cartridge, in particular with a block-like construction, comprising a plurality of fold walls created by folding in a zig-zag fashion for a medium to be filtered to pass through from one edge area of the zig-zag folding in the direction of the edge area of the folding on the opposite side made of a material which can be permeated by the medium to be filtered provided with offsets formed by roll forming, with those offsets which lie in contact with each other acting as spacers and stiffeners between adjacent fold walls, wherein the offsets of adjacent fold walls which face one another are stuck together.
Patent EP-0439897-A1 (EP)
Inventor: LASURE RANDAL D
IPC: B65G47/84
Filed: 1990-08-30
Abstract: Apparatus for turning pads (11) through an angle of 90° about an axis perpendicular to their plane as they are orbited with a drum (50) from a pad pickup station to a pad transfer station. The drum (50) has a plurality of circumferentially spaced apart supports (41) inside of it. A hollow shaft (40) extends radially out of each support (41) and has a vacuum pickup shoe (33) on it. A pinion (45) is fastened concentrically to the hollow shaft (40) and a gear (46) in the support turns the pinion (45). A cam follower (69) engages in the groove (70) of a stationary circular cam (71). As the drum (50) rotates the cam follower (69) arrives in a part of the cam groove (70) which turns the gear (65) and results in the hollow shaft (40) and the vacuum shoe (33) being turned through an angle of 90° as the shoe (33) is orbited from the pad pickup station to the pad transfer station. Flexible tubes (42) connect ports (59) in the base (51) of the drum (50) to the hollow vacuum shaft (40). The ports (59) run over a curved groove (60) in a stationary vacuum platen (61) at times when vacuum must be applied to the shoe (33) and run off the groove (60) and cut off the vacuum of the shoe (33) at the pad transfer station where pads (11) are transferred to a rotating vacuum drum (15).
Patent EP-0489991-A1 (EP)
Inventor: AZIZ ABDEL BASSET MOHAMED SAYE
IPC: C07D239/70
Filed: 1990-12-10
Abstract: Compounds of the formula:
       
 wherein X is H or halogen or a NO₂, C₁-C₆ alkyl or alkoxy group, are useful to treat cataract of the eye. The compounds are prepared by ring closure of the compound of formula:
Patent EP-0444368-A1 (EP)
Inventor: CHAUVEL GERARD
IPC: H04N5/44
Filed: 1990-02-28
Abstract: A single-instruction multiple-data processor (10) has an input layer especially designed for high data input and output rates. The processor (10) has a number of processing elements (20), each corresponding to incoming data samples. The processing elements (20) are interleaved so that a set of samples can be input in parallel. This configuration is especially useful for scan rate conversation, where the data output rate may not necessarily be the same as the data input rate. The processor (10) is also programmable, which makes it especially useful for digital filtering. Near-neighbor communications among processing elements (20) realize the delays required for horizontal filtering.
Patent EP-0420707-A1 (EP)
Inventor: DUFETEL DIDIER
IPC: C07D239/95
Filed: 1990-08-24
Abstract: Composition for reducing hair loss and inducing and stimulating its growth, containing at least one compound of formula: <IMAGE>  where R denotes H, alkyl or a ring of formula: <IMAGE> X denotes H, <IMAGE> with:   R1 and R2 denote H, alkyl, optionally substituted, alkenyl, cycloalkyl, aralkyl or aryl of formula: <IMAGE> where R9 and R10 denote H, alkyl, hydroxyl, alkoxy or halogen; or form a heterocycle with the nitrogen; R3 denotes alkyl, alkenyl, cycloalkyl, aralkyl, phenyl, optionally substituted;   R4 is identical to R3;   Y denotes O or -OSO3(-);   R' denotes H or: <IMAGE> where:   R5 and R6 are alkyl;   R7 and R8 denote H or alkyl; or its addition salts with acids which are physiologically acceptable.
Patent EP-0427594-A1 (EP)
Inventor: BOUCLY BERNARD
IPC: H02H9/04
Filed: 1990-10-30
Abstract: The circuit makes it possible to limit the overvoltage across the terminals of an inductive load (10) supplied by a source (12) such as an accumulator, through a first switch (14) provided with means of periodic closure for short periods. The limiter comprises a second switch (30), an inductor (20) placed in series with the second switch (30) within a circuit parallel with the load (10), a chopping capacitor (18) in parallel with the first switch (14) and means (34) of controlling the second switch (30) in response to the voltage across the terminals of the load (10). <IMAGE>
Patent EP-0429351-A1 (EP)
Title: Procédé et dispositif d'épuration d'un bain de métal liquide au trempé à chaud d'une bande d'acier
Inventor: FRANCOIS BERNARD
IPC: C23C2/00
Filed: 1990-11-19
Abstract: La présente invention a pour objet un procédé d'épuration d'un bain de métal liquide notamment de zinc ou de zinc-aluminium destiné à la fabrication en continu d'une bande d'acier revêtue par immersion dans une zone (5a) de revêtement, procédé selon lequel on met en ciruclation continue le bain (2) de revêtement métallique entre la zone (5a) de revêtement et une zone (5b) d'épuration, on provoque dans la zone (5b) d'épuration la remontée en surface des composés intermétalliques solides contenus dans ledit bain, on accélère la remontée desdits composés, et on ramène vers la zone (5a) le bain (2) épuré dont la teneur en fer est voisine ou inférieure à la limite de la solubilité. L'invention a également pour objet un dispositif de mise en oeuvre du procédé.
Patent EP-0395540-A1 (EP)
Inventor: DEVILLE PAUL
IPC: F01N13/18
Filed: 1990-04-13
Abstract: The silencer according to the invention comprises an outer casing (1) formed by assembling a first casing element (14) and a second casing element (15), each formed from a continuous wall comprising a tubular axial part and a radial end part (3, 4). The elements (14, 15) are obtained by deep drawing. They are assembled together axially by peripheral welding (33) on the intermediate peripheral connecting zone (30) formed by their two edges (17, 32) laid against one another and bearing on an inner supporting piece (13). 
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Patent EP-0440004-A1 (EP)
Inventor: PEPA SAURO
IPC: A47H23/05
Filed: 1990-12-21
Abstract: This invention relates to an upside down "U" shaped bracket consisting of two identical and opposing arms (2) each with a "V" shaped notch (3) whose top opens at the centre of a horizontal slot thereby ensuring fast and easy linking between identical brackets. The brackets are joined by sliding the arm of one bracket through the notched arms of another bracket.
Patent EP-0430923-A1 (EP)
Inventor: HOJAS MARTIN DIPL-ING
IPC: C22C21/06
Filed: 1990-11-06
Abstract: Aluminium alloy for components which undergo a high degree of plastic deformation, the said alloy containing less than 0.8% of iron, less than 4.7% of magnesium, between 0.1 and 0.2% of manganese, less than 0.2% of zirconium, less than 0.1% of copper, less than 0.95% of silicon, less than 0.05% of titanium, between 0.06 and 0.15% of chromium and aluminium of conventional purity as the remainder.
Patent EP-0463030-A1 (EP)
Title: Sunscreen compositions.
Inventor: ELSOM NICOLA ANNE
IPC: A61Q17/04
Filed: 1990-03-16
Abstract: Sunscreen compositions which comprise a blend of different particle sizes of titanium dioxide are described. The compositions are substantially transparent on the skin but have a ratio of ultraviolet A to ultraviolet B absorption at 370 and 310 nm in the range of 0.25 to 0.6. Preferred compositions comprise 10 to 70 % of titanium dioxide having a mean primary particle size of about 15 nm and at least one further grade of titanium dioxide having a mean primary particle size of between about 30 nm and about 50 nm.
Patent EP-0423316-A1 (EP)
Title: Bioassay for chemicals which generate prooxidant states.
Inventor: KNOBELOCH LYNDA M
IPC: C12Q1/32
Filed: 1990-04-30
Abstract: A bioassay making use of submitochondrial particles to test for the presence of toxic substances which induce prooxidant states in vivo. The assay uses complex I of the electron transport enzymes on the submitochondrial particles which are capable of donating electrons to the toxicant in solution. The presence of any activated oxygen species in the assay solution is detected spectrophotometrically by the adrenochrome reaction.
Patent EP-0593425-A1 (EP)
Inventor: HERRMANN WOLFGANG A
IPC: C07C29/48
Filed: 1990-06-16
Abstract: Catalyseurs hétérogènes par voie d'oxydation à base de polymères azotés auxquels l'osmium oxydé est lié dans un nombre d'oxydation inférieur au nombre octavalent, leur utilisation pour transformer des liaisons oléfiniques en diols adjacents et procédé d'hydroxylation. Selon un procédé de production de catalyseurs à base de polymères azotés, sur lesquels on provoque la précipitation d'un oxyde d'osmium contenu dans un solvant, (a) on fait réagir un oxyde d'osmium soluble dans des alcools et/ou des éthers en présence d'un tel alcool et/ou éther avec un polymère azoté insoluble dans l'éther et l'alcool utilisés, ainsi que dans l'eau, puis on sépare et sèche le catalyseur ainsi obtenu, ou (b) on fait réagir un composé de carbonyle et d'osmium dans un alcool et/ou éther avec des polymères azotés et on oxyde l'osmium avec du H2O2 jusqu'à un nombre supérieur d'oxydation qui soit inférieur au nombre octavalent d'oxydation.
Patent EP-0485444-A1 (EP)
Inventor: LAWTON WAYNE
IPC: G06F17/14
Filed: 1990-07-24
Abstract: Un système modulaire de traitement de signaux numériques de calcul de "transformations analytiques d'ondes de faible amplitude" et de "transformations synthétiques d'ondes de faible amplitude" de données numériques unidimensionnelles et multidimensionnelles permet de résoudre des problèmes de traitement de l'image et de la parole, des problèmes à équations différentielles et similaires. Le système comprend un ou plusieurs "convolutionneurs doubles", "analyseurs adjoints", "synthétiseurs adjoints", "désentrelaceurs" et "entrelaceurs", ainsi que des configurations spécifiques de ces composants qui servent à appliquer des fonctions spécifiques, y compris des processeurs de bandes subdivisées d'ondes bidimensionnelles de faible amplitude, un générateur de fonctions et un intégrateur d'équations différentielles. Chaque convolutionneur double est capable de charger un nombre fini de valeurs numériques dans ses registres de coefficients et d'effectuer par la suite deux opérations de convolution sur des séquences d'entrée de valeurs numériques dans ses registres de coefficients et d'effectuer par la suite deux opérations de convolution sur des séquences d'entrée de valeurs numériques afin de produire une séquence de sortie de valeurs numériques. Deux convolutionneurs doubles sont associés à un analyseur adjoint ou à un synthétiseur adjoint de façon à former un analyseur ou un synthétiseur à un seul étage, respectivement. Les analyseurs et les synthétiseurs sont associés à des entrelaceurs et à des désentrelaceurs afin de former des processeurs de bandes subdivisées d'ondes de faible amplitude capables de décomposer des séquences unidimensionnelles de données numériques ou des rangées multidimensionnelles de données numériques en leurs ondes élémentaires de faible amplitude et de synthétiser les séquences ou rangées originelles à partir de leurs ondes élémentaires de faible amplitude. Les synthétiseurs sont associés à des entrelaceurs afin de former des générateurs de fonctions capables de calculer des fonctions, y
Patent EP-0447568-A1 (EP)
Inventor: LOBAREV VALERY EVGENIEVICH
IPC: A61N5/04
Filed: 1990-10-02
Abstract: The device solves the problem of increasing selectivity of the millimetre wave-band magnetic radiation influence on closely-located biologically-active points and the problem of simplifying the technology of its mass-production and comprises an electromagnetic radiation source with a continous spectrum in the millimetre wave-band, whose input is connected, through a pulsed voltage generator (2), to a power source (1), whereas the output is connected to a radiating aerial (10). The elctromagnetic radiation source and the radiating aerial (10) are constructively combined on the basis of a cylindrical slot transmission line (3), at one end of which is located a spark discharge source including a part of a hollow cylindrical electroconductive element (5) and of a needle element (4) both connected to the output of the pulsed voltage source (2), and at the other end of which is located the radiating aerial (10).
Patent EP-0638116-A1 (EP)
Inventor: FOSTER MARK HOWARD
IPC: C10N50/02
Filed: 1990-10-30
Abstract: As a lubricant for cold-working of metal there is provided on the surface of the metal to be subjected to working a solid film of a saturated aliphatic monohydric alcohol having 14 to 18 carbon atoms. After the metal has been worked, the solid lubricant may be removed by heating without causing staining of the metal surface. The solid lubricant film may additionally contain from 1 to 10 % by weight of a polybutene, petroleum jelly or butyl stearate to modify the properties of the lubricant film.
Patent EP-0501981-A1 (EP)
Inventor: SUMMERS IAN ROBERT
IPC: A01K43/04
Filed: 1990-11-09
Abstract: Dans le triage des oeufs défilant à travers un poste d'inspection, les images des oeufs sont comparées avec des données d'image caractéristiques des oeufs d'une classification connue afin de donner une classification à chaque oeuf inspecté. Des informations de position représentatives du mouvement des oeufs sont combinées avec la classification donnée pour commander un système mécanique d'acheminement des oeufs. Les images du défilement multiple des oeufs peuvent être multiplexées et traitées ensemble. Les images peuvent subir une transformation de Fourier avant comparaison.