baber/WOPTO huggingface dataset:
Patent EP-0422005-A1 (EP)
Title: Appareil de nettoyage de tubes
Inventor: VOWLES ROBERT WALTER
IPC: B08B9/053
Filed: 1989-03-31
Abstract: Le lanceur de projectiles décrit et revendiqué est conçu pour être utilisé dans un appareil de nettoyage pour tubes disposés en réseau tels que des faisceaux de tubes échangeurs de chaleur. Dans un appareil de ce type, un projectile (1) est placé dans un tube (10) à nettoyer et est ensuite soumis à la projection soudaine sous pression d'un milieu de nettoyage destiné à forcer le projectile (1) à traverser le tube (10) à haute vitesse. Le lanceur pour ces projectiles comprend un canon (3) qui est aligné sur le tube à nettoyer, un magasin (2) servant à acheminer l'un après l'autre les projectiles (1) dans le canon (3), un conduit (4) assurant l'alimentation en milieu de nettoyage et mobile à travers le canon (3) pour pousser un projectile (1) dans le tube (11) à nettoyer, ainsi qu'un organe servant à produire une impulsion de milieu de nettoyage le long dudit conduit (4), dès qu'un projectile est placé dans le tube à nettoyer, le canon (3) et le conduit de milieu de nettoyage (4) étant sélectivement amovibles du lanceur, de façon à pouvoir être remplacés par des canons et des conduits de milieu de nettoyage similaires, ce qui permet l'adaptation à des projectiles de diamètres différents, sans aucune perte du fluide de travail depuis le lanceur.
Patent EP-0366809-A1 (EP)
Inventor: MIURA NOBUTAKA
IPC: B63C1/02
Filed: 1989-03-30
Abstract: Un corps de chevalet (10) d'un dock flottant (C) pourvu d'un espace d'amarrage (A) de bateaux permettant l'amarrage d'un petit bateau (B), ménagé dans une partie supérieure, comprend des organes de cadre avant et arrière en U (11), (12). Ces organes de cadre (11), (12) sont pourvus d'éléments de guidage en saillie (19), (20) sur une de leurs surfaces externes, une paire de flotteurs (16) étant pourvus de rainures annulaires de guidage (17), (18) dans lesquelles s'engagent les éléments de guidage (19), (20). On déplace les flotteurs (16) le long des organes de cadre avant et arrière (11), (12) par l'actionnement de câbles de commande (24), (25) à l'aide d'un organe de levage (22). On peut ainsi positionner le dock flottant (C) dans une position de chevalet supérieure (L1), dans laquelle les flotteurs (16) sont retirés dans une partie centrale inférieure, ou dans une position de chevalet inférieure (L2), dans laquelle les flotteurs (16) font saillie sur une partie latérale supérieure.
Patent EP-0387315-A1 (EP)
Inventor: DORSCH DIETER
IPC: C07D239/26
Filed: 1989-07-14
Abstract: Composés alkoxy fluorés selon la formule (I): R-(A1-Z1)m-A2-O-CH2-(CF2)n-F, où R, A1, Z1, m, A2 et n ont les significations indiquées dans la revendication 1. Lesdits composés peuvent servir de constituants de phases à cristaux liquides.
Patent EP-0403597-A1 (EP)
Title: Compositions a faible teneur en calories a base de proteines dilatables
Inventor: BATTISTA ORLANDO A
IPC: A23L29/262
Filed: 1989-08-18
Abstract: On a mis au point des compositions comprenant des protéines animales et/ou végétales non réticulées, non moussées, en combinaison avec des fibres de cellulose comestible et/ou des microfibrilles de cellulose colloïdale en combinaison avec des quantités plus petites de gommes comestibles servant de liants. Ces compositions possèdent une propriété de dilatation dans l'eau les faisant croître en volume dans un milieu acide aqueux, et servent de liant gélatineux ferme pour les constituants comestibles. Le mélange précité est comprimé sous forme de poudre sèche en comprimés et/ou compositions granulaires capables d'absorption au pH acide de l'estomac en masse ou masses physiques gélatineuses fermes servant à effectivement réduire temporairement l'appétit par une action mécanique plutôt que systémique.
Patent EP-0383892-A1 (EP)
Title: Ball-throwing device, in particular for tennis balls.
Inventor: SALANSKY WERNER
IPC: A63B69/40
Filed: 1989-08-28
Abstract: PCT No. PCT/AT89/00075 Sec. 371 Date May 16, 1990 Sec. 102(e) Date May 16, 1990 PCT Filed Aug. 28, 1989 PCT Pub. No. WO90/01975 PCT Pub. Date Mar. 8, 1990.A ball delivery apparatus, in particular for tennis balls, includes a ball magazine, a ball firing system, and a feed system that moves balls from the ball magazine one by one to the ball firing system. The ball firing system fires each ball in accordance with a preprogrammed firing setting that in each instance determines the speed, spin, and/or direction of each ball. A variable feed sequence frequency of the feed system is controlled as a function of the firing settings of the ball firing system. A time interval scale for establishing the movement of the next ball through the feed system is associated with each firing setting accepted by the ball firing system for firing a ball. The intervals between the balls can be matched to the particular ball characteristics.
Patent EP-0386528-A1 (EP)
Title: Einrichtung zum Transport von schüttfähigem Gut mit einem Schwingförderer, der in eine Flüssigkeit eintaucht
Inventor: BIRKLE SIEGFRIED DR
IPC: B65G27/02
Filed: 1990-02-21
Abstract: Die Förderrinne (20) des Schwingförderers ist wendelförmig um ein Zentralrohr (2) angeordnet und von einem gasdichten Behälter (6) umgeben, der eine Flüssigkeit (12) enthält, in die der Schwingförderer mit dem Zentralrohr (2) teilweise eintaucht. Gemäß der Erfindung ist die Förderrinne (20) mit wenigstens einem Produktmischer (100) versehen, der radial unterhalb der Förderrinne (20) an­geordnet ist und mit Düsenbohrungen (104) versehen ist, die zur Strömungsführung der Flüssigkeit (12) dienen. In dieser Ausfühungs­form erhält man eine gute Durchmischung des Schüttgutes (40) und damit eine gleichmäßige Beschichtung.
Patent EP-0386550-A1 (EP)
IPC: C09K23/00
Filed: 1990-02-23
Abstract: The invention presented is a composition for stabilizing an emulsion comprising about 0.1% to about 50% water-in-oil, the composition comprising either tannic acid or the reaction product of a first acid, which consists essentially of phthalic acid or a monobasic carboxylic acid, a polyamine and a second acid, and further wherein the stoichiometric relationship between the components is 1 mole of the first acid divided by the number of equivalents of the first acid:2 moles of the polyamine divided by the number of amine groups:1 mole of the second acid divided by the number of equivalents of the second acid.
Patent EP-0388661-A1 (EP)
Inventor: LIN YUNG-MAO
IPC: A43B5/00
Filed: 1990-02-24
Abstract: Windows (20) are formed through the outsole (16) of an athletic shoe to allow visual observation of internal structures such as cushioning means, from exterior the shoe. The outsole (16) of the shoe (10) comprises a bottom sole (17) and a midsole (18). The windows (20) comprise a scuff-resistant material such as polyurethane or polyvinyl chloride. The windows (20) may be a hollow container at least partially filled with a fluid such as air or silicone.
Patent EP-0396979-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65G47/244
Filed: 1990-04-27
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Förderung von Gegenständen, vorzugsweise Packungen, entlang einer Förderbahn. 
     Die erfindungsgemäße Aufgabe besteht darin, zu drehende Gegenstände beim Fördern kontrolliert um eine senkrecht zur Förderbahn ausgerichtete Achse zu drehen. 
     Gelöst wird wird die Aufgabe durch ein Verfahren, bei dem die Gegenstände (11a), die gedreht werden sollen, der Reihe nach mit einer Relativgeschwindigkeit entlang eines sich in   Förderrichtung erstreckenden Leitorgans (15) derart bewegt werden, daß sich dabei Wälzelemente (18) am Leitorgan abwälzen, deren Wälzbewegungen in die Drehungen der jeweils zuge­ordneten Gegenstände umgesetzt werden.
Patent EP-0408845-A1 (EP)
Inventor: FRANKLIN DANIEL L
IPC: A23B4/16
Filed: 1990-05-04
Abstract: The invention is a process for processing and treating the meat, and preferably, the muscles of swine, the muscles having water contained in themselves. The muscles are placed in a container 11 having an inner cavity. A vacuum is created by means of a plurality of vacuum pumps 19, 20 and 22. The vacuum being sufficient to lower, in the interior cavity, the temperature at which water boils so that water in the meat boils. The meat is agitated by tumbling in the container 11. The vapor inside of the cavity is exhausted and both cooling and massaging of the meat pieces are by means of the vacuum created.
Patent EP-0408882-A1 (EP)
Inventor: WERNICKE UBBO DR
IPC: G03C5/50
Filed: 1990-06-07
Abstract: Coloured prints of outstanding quality are obtained from half-tone originals, using a colour paper of extremely hard gradation, when a colour paper is used whose silver halide emulsions consist essentially of silver chloride and when, before processing of the material, a filtered homogeneous exposure is carried out which extends from sub-threshold pre-exposure up to an exposure which reduces the maximum colour densities by 0.4 density units.
Patent EP-0411332-A1 (EP)
Inventor: BEAULIEU PIERRE LOUIS
IPC: A61K38/00
Filed: 1990-07-03
Abstract: Disclosed herein are peptide derivatives of the formula X[-NR¹-CH(R²)-C(W¹)] n -NH-CR³(R⁴)-C(W²)-NR⁵-CH[CH₂C(O)-Y]-­C(W³)-NH-CR⁶-[CR⁷(R⁸)-COOH]-C(W⁴)-NH-CR⁹(R¹⁰)-Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R¹ is hydrogen, alkyl or phenylalkyl, R², R⁴ and R¹° are selected from amino acid or derived amino acid residues, R³, R⁵, R⁶, R⁷, R⁸ and R⁹ are hydrogen or alkyl, or R⁷ and R⁸ are joined to form a cycloalkyl, W¹, W², W³ and W⁴ are oxo or thioxo, Y is, for example, an alkyl or a cycloalkyl, Z is a terminal group, for example, COOH or CH₂OH, and n is 0 or 1. The derivatives are useful for treating herpes infections.
Patent EP-0422396-A1 (EP)
Inventor: MACHIDA YOSHIO C O INTELLECTUA
IPC: A61B19/00
Filed: 1990-09-11
Abstract: A method of calculating coordinate data of a desired point in a subject (40A) to be examined is disclosed. A phantom image is obtained by integrally photographing a second frame (20), a frame coordinate phantom (30), and a second indicator phantom (21A₁, 21A₂, 21B₁, 21B₂) by using a computed tomographic apparatus. A subject image is then obtained by integrally photographing a first frame (20′), the subject (40A), and a first indicator phantom (21A₁′, 21A₂′, 21B₁′, 21B₂′) at the same position assumed when the phantom image is photographed. Coordinate data is obtained by correcting the deviation between the coordinates of the subject (40A) on the real space and the coordinates of the subject (40A) on the image photographed by the computed tomographic apparatus.
Patent EP-0419976-A1 (EP)
Title: Öllösliche Azofarbstoffe auf Anilinbasis
Inventor: DERBER BERND
IPC: C10L1/00
Filed: 1990-09-15
Abstract: Azofarbstoffe der Formel <IMAGE> in der R¹ R² und R³ unabhängig voneinander Wasserstoff C1-C4-Alkyl oder C1-C4-Alkoxy, R<4> C1-C6-Alkyl und R<5> C2-C8-Alkyl, das durch Hydroxy substituiert ist und durch 1 bis 3 Sauerstoffatome unterbrochen sein kann, bedeuten, mit der Maßgabe, daß die Summe der Kohlenstoffatome in den Resten R<4> und R<5> mindestens 5 beträgt, Mineralöle, enthaltend einen oder mehrere der neuen Farbstoffe, und die Verwendung der neuen Farbstoffe zum Markieren von Mineralölen.
Patent EP-0454898-A1 (EP)
Inventor: SAKURAI KATSUKIYO
IPC: A61K47/48
Filed: 1990-10-12
Abstract: A glycosaminoglycan-modified protein wherein an amino group of a protein is bound to an aldehyde group, which has been formed by reducing and partially oxidizing the reducing terminal sugar moiety of a glycosaminoglycan, which has a high stability  in vivo  and can retain physiological activity of the protein for a prolonged period of time.
Patent EP-0436171-A1 (EP)
Inventor: DAVIES ROBERT BRUCE
IPC: H01L29/78
Filed: 1990-12-17
Abstract: A high voltage semiconductor structure having multiple guard rings (17a-17e), wherein guard rings (17a-17e) farthest from a main junction (14) are spaced further from each other than are guard rings (17a-17e) closer to the main junction (14) is provided. An enhancement region (18), which is of an opposite conductivity type from the guard rings (17a-17e), is formed between the guard rings (17a-17e) to increase punch-through voltage between the guard rings (17a-17e), thereby increasing the breakdown voltage of the device. The enhancement region (18) and close guard ring spacing result in a fine gradation of electric field and high punch-through breakdown voltage between guard rings (17a-17e).
Patent EP-0399633-A1 (EP)
Inventor: SKUBALLA WERNER DR
IPC: A61P29/00
Filed: 1990-05-25
Abstract: PCT No. PCT/DE90/00397 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed May 25, 1990 PCT Pub. No. WO90/14329 PCT Pub. Date Nov. 29, 1990.   <IMAGE> (I)  <IMAGE> (a)  <IMAGE> (II)  <IMAGE> (III)  <IMAGE> (IV)  Compounds of formula (I) in which the residues have the following meanings: a is (II) or (III); R1 is CH2OH, CH3, CF3, COOR5 with R5 or, A is a trans, trans-CH=CH-CH=CH-or tetramethylene group; B is an alkylene group with up to 10 C atoms; D is a direct bond, oxygen, sulphur, a -C 3BOND C-group or a -CH=CR7-group, or (IV); B and D together are a direct bond; R2 and R3 are the same or different and denote hydrogen or an organic acid residue with 1 to 15 C atoms, R1 and R2 together are a carbonyl group; R4 is a hydrogen atom or C1-10 alkyl, and if R5 denotes a hydrogen atom, their salts with physiologically acceptable bases and their cyclodextrin clathrates.
Patent EP-0388221-A1 (EP)
Inventor: KATO KANJI
IPC: F28C1/00
Filed: 1990-03-16
Abstract: A cooling tower includes a supporting framework (11) comprising interconnected vertical columns (12) of hollow tubular construction, horizontal beams (13) of solid construction and inclined braces (14) of hollow tubular construction, all of which are made of fibre reinforced plastic material.
Patent EP-0413555-A1 (EP)
Inventor: SIMPSON KEITH
IPC: A62B18/00
Filed: 1990-08-14
Abstract: In positive pressure breathing apparatus comprising a face mask 1 having a fan 2 driven by a motor 3 powered by an electric battery 4 to maintain a pressure above atmospheric pressure within the face mask 1, a pressure sensitive electronic module 8, which comprises a pressure transducer and a control circuit including a pulse generator, senses the pressure within the interior of the face mask 1 and provides D.C. pulses from the electric battery 4 to the fan motor 3. The width of the pulses provided by the pressure sensitive electronic module 8 varies in accordance with the instantaneous pressure sensed within the face mask 1 so as to cause the fan 2 to supply air to the interior of face mask 1 at a rate to meet the requirements of the wearer while maintaining a substantially constant positive pressure within the interior of the face mask 1.
Patent EP-0427406-A1 (EP)
Inventor: MARSHALL JAMES M J
IPC: A61B5/15
Filed: 1990-10-16
Abstract: A blood sampling device in the form of a small manually operated pricker has a barrel (7,21) in which a lancet (1) is captive with a spring (17,22). Partly embracing the barrel is a C-section sleeve (12,30) with a projection (16,35) extending through a slot (10,25) in the barrel to engage the lancet. Initially the lancet is in a forward position with its tip (4) slightly retracted and the spring relaxed, and to prime the device the sleeve is slid to the rear, taking the lancet with it and energising the spring. The lancet may be held there by its tail (1A) being gripped by the barrel (7) while the sleeve (12) is irreversibly deformed or broken by a formation (11) on the barrel and then discarded. The lancet is subsequently released to prick by pressing the tail (1A). Alternatively, the sleeve (30) may be trapped at the rearward position and the lancet released by a trigger (32) on the sleeve withdrawing the projection (35).
Patent EP-0431828-A1 (EP)
Inventor: BAILEY DAVID G
IPC: A61K31/70
Filed: 1990-11-28
Abstract: The bioavailability of pharmaceutical agents susceptible to oxidation by cytochrome P-450, particularly anti-hypertensive dihydropyridines such as felodopine or nifedipine can be increased by administering, before, during or after the administration of the pharmaceutical agent, a flavonoid in the aglycone or glycoside form. This conjoint administration has the effect of prolonging the bioavailability of and so reducing the amount of pharmaceutical agent that needs to be administered. Grapefruit juice has been found to be a suitable source of the flavonoid.
Patent EP-0442203-A1 (EP)
Inventor: DUTTA RANJAN
IPC: H01L21/285
Filed: 1990-12-07
Abstract: An ohmic contact to a III-V semiconductor material comprises substantially eighty to ninety-five percent by weight of tungsten, five to ten percent by weight of antimony, and zero to fifteen percent by weight of indium. The materials are simultaneously sputtered from separate targets in a sputtering reactor.
Patent EP-0391766-A1 (EP)
Title: Macrocyclic nitrogen ligands, method of preparation, metal complexes formed by the ligands, diagnostic and therapeutic compositions containing them
Inventor: JACKELS SUZAN C
IPC: C07D498/18
Filed: 1990-03-23
Abstract: The invention relates to ligands having the formula (I), in which X represents a heterocyclic group, together with the process for their preparation. The invention also concerns mono- or polymetallic complexes formed by said ligands with metallic ions selected from lanthanide ions, transition metal ions, barium ion, bismuth ion, lead ion and the radioisotopes 99mTc, 111In, 90Y, 64Cu and 169Yb, as well as salts physiologically acceptable to these complexes. The salts of said complexes can be used as diagnostic and therapeutic agents in magnetic resonance imaging, radiology, in vivo chemical displacement agents and in nuclear medicine.
Patent EP-0401060-A1 (EP)
Inventor: PRIVAS YVES
IPC: B05B7/16
Filed: 1990-04-27
Abstract: The invention concerns a method for dispensing, metering or distributing a liquid product, whether volatile or not, without using a propellant gas, the liquid being more particularly a perfume, a cosmetic, an insecticide or a medicine. The method uses a vaporizer of the type with a pump for distribution (1) or spraying by expelling a liquid under pressure through a spray nozzle. A mechanical system (10, 12) is used during the expulsion stage to obtain an instantaneous pressure producing one dose or a spray, comparable to an aerosol produced by a liquefied or compressed propellant gas, in which the separate particles of liquid are no greater than 45 microns across in the liquid phase, and are less than one micron across in the gaseous phase after vaporization, with no alteration in the products. 
<??>The invention is also concerned with a system for protection or to ensure exclusive personal use by means of a coding-decoding method, which may be mechanical, electronic or a combination of the two, assisted by an audio-electronic speech synthesis system. 
<IMAGE>
Patent EP-0401126-A1 (EP)
Inventor: AUFFRET RENE
IPC: H04Q11/00
Filed: 1990-06-01
Abstract: The invention relates to a self-heterodyning optical transmission method and a transmission system with switching matrix implementing the method. The method consists in transmitting optical signals to one or more receiver appliances (F11, F1N) among N, from optical transmission means (90) comprising means (10) of emitting optical signals, means (20) of modulation by frequency transposition, and an optical fibre link (90). It further consists: - in transmitting a given signal on one or more carrier frequencies towards respectively one or more receiver appliances, - in obtaining the carrier frequency or frequencies by transposition of an emission frequency by means of separate control signals which can be selected as a function of the receiver appliance or appliances, - in transmitting, on the same optical link, the emission frequency signal. Application to optical transmission of signals by frequency switching. <IMAGE>
Patent EP-0424240-A1 (EP)
Inventor: DUFILIE PIERRE
IPC: H03H9/145
Filed: 1990-10-16
Abstract: The invention relates to transducers for surface waves. It consists in using an alternating sequence of emitter (E) and reflector (R) cells. The emitter cells emit to the left (43) and to the right (44) surface waves in phase opposition. The reflector cells have a reflection coefficient which is in phase opposition between the left (53) and the right (54). The waves (61) emitted by the emitter cells interfere with the waves (62, 63) reflected by the reflector cells (R1, R2) destructively in one direction and constructively in the opposite direction. It makes it possible to produce unidirectional surface wave transducers with spacings equal to  lambda /4 and  lambda /6 only. <IMAGE>
Patent EP-0436447-A1 (EP)
Inventor: BRUN CLAUDE
IPC: B01D69/12
Filed: 1990-12-05
Abstract: Asymmetric semipermeable membrane and processes for the manufacture of this membrane. 
<??>This membrane is based on at least one hydrophobic polymer and at least one copolymer based on acrylonitrile, at least one sulphonic monomer optionally in salt form and optionally at least one nonionic and ionisable, olefinically unsaturated monomer. 
<??>The membrane according to the invention is employed for the treatment of biological fluids such as plasma or blood, especially by plasmapheresis or with the aid of an artificial kidney by haemodialysis and/or ultrafiltration.
Patent EP-0445199-A1 (EP)
Inventor: LENHARDT KARL
IPC: E06B3/66
Filed: 1989-12-20
Abstract: Une vitre isolante se compose de deux vitres de verre individuelles (1, 2) reliées par un cadre d'espacement en plastique (3) formé de deux couches (4, 5) de composition différente. La couche interne (4) délimite l'espace intérieur de la vitre et se compose d'un adhésif durci qui contient une substance qui absorbe l'humidité. La couche externe (5) se compose d'un adhésif durci différent de l'adhésif qui forme la couche interne (4).
Patent EP-0462217-A1 (EP)
Title: Data signal discrimination method and apparatus.
Inventor: BECKER ANTHONY JOSEPH
IPC: H04L27/06
Filed: 1990-02-22
Abstract: A method and apparatus for discriminating the data signal of a transmitter means. Binary encoded data is transmitted between a transmitter means and a receiver means in an amplitude modulated signal varying about a threshold level. A means and method are included for determining the number of threshold crossings of the carrier during each of a number of discrete successive time intervals. A further method and means characterizes those of said time intervals wherein the number of threshold crossings equals or exceeds a first predetermined number as a mark, and those of said time intervals wherein the number of threshold crossings does not exceed said predetermined number as a null. The number of successive marks not separated by a predetermined number of nulls is then counted by a further aspect of the method and means. A series of successive marks in excess of a second predetermined number is then characterized as a one, and a series of successive marks in a range below said second predetermined number is characterized as a zero. The signal transmitted by said transmitter means is discriminated from interference by spurious signals.
Patent EP-0466743-A1 (EP)
Inventor: SCHINDLER GUENTHER
IPC: C09K23/12
Filed: 1990-03-31
Abstract: Composition aqueuse de revêtement pour pièces moulées en matière plastique contenant, en plus d'un système de liant formant un film, des pigments et produits auxiliaires habituels, une dispersion aqueuse, finement divisée, de polyoléfines chlorées, de préférence de polypropylène chloré, d'un degré de chloration de 20 à 35 % en poids, par rapport au polymère, ladite dispersion aqueuse de polyoléfine chlorée étant préparée au moyen de petites quantités d'un agent émulsifiant anionique, en introduisant de l'eau chaude dans le polymère fondu.