baber/WOPTO huggingface dataset:
Patent EP-0638572-A1 (EP)
Inventor: CORBIER ALAIN
IPC: A61P9/12
Filed: 1994-08-04
Abstract: The subject of the invention is the products of formula (I): <IMAGE>  in which:   X1 represents especially alkyl, alkenyl, alkynyl, alkoxy or alkylthio,   n1 represents an integer from 0 to 4, A1, A2, A3 and A4 represent -(CH2)n-, -CH=, -N=, -NH-,  &rdurule& C=R3, -S- or -O-, with n representing an integer from 0 to 2, R3 represents an oxygen atom, alkenyl or =N-O-R4 with R4 representing hydrogen, alkyl, alkenyl, acyl or carbamoyl, - R1 and R2 represent especially halogen, carboxyl, acyl, amino, alkyl, alkenyl, alkoxy, alkylthio, phenyl, benzyl or phenoxy, X2 represents especially cyano, carboxyl or -(CH2)n2-SO2-Z-R5 with n2 representing 0 or 1, Z representing -NH-, -NH-CO-, -NH-CO-O-, -N=CH-N-R6, -NH-CO-NH- or a single bond and R5 and R6 representing hydrogen, alkyl, alkenyl or ring, and their salts, their preparation and their application as medicaments.
Patent EP-0670711-A1 (EP)
Inventor: FORWARD GEOFFREY CHARLES SMITH
IPC: A61K38/02
Filed: 1993-11-19
Abstract: Oral care compositions comprising nisin, an antimicrobial agent and a dentally acceptable excipient or carrier are of use in the treatment or prophylaxis of plaque, periodontal disease and oral fungal infections.
Patent EP-0693145-A1 (EP)
Title: Process for converting sodium sulphate
Inventor: BOBIK MICHAEL
IPC: D21C11/00
Filed: 1994-03-31
Abstract: To recover the sodium-sulphur compounds following sodium-based pulp processing, e.g. the ASAM process or basic or acidic sodium sulphite processes, the waste liquor is burnt in a lye burning vat (1) with liquid slag extraction and the exhaust gases are subjected to multi-stage purification with dry fly-ash recovery and the gaseous sulphur compounds are also separated in a multi-stage washing process. The water-soluble components of the fly-ash are taken to the waste liquor to be burnt and thus the sulphur to be recovered in the slag is increased. The slag is dissolved in water and the dissolved sodium compounds are converted by multi-stage carbonisation with a part of the purified flue gas into sodium bicarbonate and H2S. The H2S is burnt and finally converted into sodium sulphite so that the desired lye for pulping cellulose can be made up from sodium sulphite and carbonate.
Patent EP-0699136-A1 (EP)
Inventor: STORTZ JAMES L
IPC: B41J2/21
Filed: 1994-05-04
Abstract: Tète d'impression à jet d'encre (2), du type goutte à la demande et à grosseur de points modulable, permettant de produire des images en échelle de gris sur un substrat. La tête d'impression (2) comprend une partie corps principale (14) traversée par une voie (6) de transport d'encre, ainsi qu'un élément d'actionnement piézo-électrique (34) couplé à la voie (6) de transport d'encre. Une grosseur de points est sélectionnée pour la formation de points par les gouttelettes heurtant le substrat après avoir été éjectées de la voie (6) de transport d'encre, et une table à consulter (54) traduit la grosseur sélectionnée en un intervalle de temps au cours duquel une impulsion de tension doit être appliquée à l'élément d'actionnement piézo-électrique (34) par une structure de commutation associée (62) afin d'amorcer l'application de la forme d'onde de tension, détermine si cette forme d'onde a été appliquée au dispositif d'actionnement piézo-électrique (34) pendant l'intervalle de temps, et interrompt l'application de la forme d'onde de tension à l'expiration dudit intervalle. Le circuit de commande comprend un contrôleur de séquence (60) qui active ou inactive sélectivement au moins un signal de commande destiné à la structure de commutation, une horloge (52) qui ordonne au contrôleur de séquence (60) d'amorcer l'application de la forme d'onde de tension et qui détermine le temps écoulé depuis le début de l'application, ainsi qu'un comparateur (58) qui compare l'intervalle de temps produit par la table à consulter (54) et le temps écoulé déterminé par l'horloge (52).
Patent EP-0705408-A1 (EP)
Title: Plastic lamp manually assemblable
Inventor: ZILIANI ROBERTO
IPC: F21V15/00
Filed: 1994-05-27
Abstract: The present invention concerns a lamp which can be assembled easily by the end user and is generally made up of a socket element, a housing element, and an internal element. The housing element is capable of assuming two positions: a shipping position, in which the housing is flat, and an assembled position, in which the housing element is not flat and is capable of supporting the lamp fixture. The socket element is supported by the internal element which in turns helps maintain the housing element in its assembled position. Preferably, the housing element is composed of a front layer and a back layer which are coupled on at least two peripheral edges. In the assembled position these layers are separated forming an internal space in which the internal element and the socket element are located.
Patent EP-0655124-A1 (EP)
Title: Capteur a fibre optique reconfigurable
Inventor: BONNIAU PHILIPPE
IPC: G01K5/48
Filed: 1994-06-10
Abstract: Le capteur à fibre optique (2) de l'invention comporte, au lieu des points de couplage classiques, des éléments (4) en alliage à mémoire de forme qui, dans une de leurs formes mémorisées, imposent une contrainte à la fibre optique, contrainte facile à localiser avec un interféromètre (3). La configuration multicapteurs est ainsi facilement reconfigurable.
Patent EP-0705421-A1 (EP)
Inventor: KRAHN DONALD R
IPC: A44B19/32
Filed: 1994-06-14
Abstract: L'invention concerne un capteur de proximité à éléments magnétorésistifs planaires se trouvant dans le plan d'un champ magnétique radial. Les éléments magnétorésistifs sont agencés selon une configuration en pont et sont saturés magnétiquement par le champ magnétique radial. Le capteur de proximité détecte l'approche d'un objet ferromagnétique par détection du mouvement du centre effectif du champ magnétique radial.
Patent EP-0668877-A1 (EP)
Inventor: PLIURA DIANA
IPC: C07K14/805
Filed: 1994-09-20
Abstract: On purifie de l'hémoglobine à partir d'une solution brute, afin d'obtenir une solution aqueuse contenant au moins 99 % d'une espèce d'hémoglobine présélectionnée, selon un procédé de chromatographie par élution à deux étapes. L'une de ces étapes est effectuée dans des conditions d'échange d'anions et l'autre dans des conditions d'échange de cations. Au cours des deux étapes, la colonne d'échange est surchargée afin d'en éluer l'espèce d'hémoglobine au moyen d'agents contaminants présentant une plus grande affinité pour la colonne, la solution d'hémoglobine impure étant utilisée comme agent d'élution. Généralement, l'échange d'anions est effectué en premier, les agents contaminants plus acides que l'hémoglobine éluant cette dernière de la colonne et demeurant eux-mêmes rattachés à la colonne afin d'être séparés. Le procédé d'échange de cations est ensuite effectué sur l'éluant provenant de la première colonne, et, au cours de cette étape, les agents contaminants d'une basicité supérieure éluent l'hémoglobine de la colonne dans des conditions de surcharge afin de produire une solution d'hémoglobine pratiquement pure.
Patent EP-0721444-A1 (EP)
Inventor: MATKIN DAVID ALLAN
IPC: C07C31/28
Filed: 1994-09-22
Abstract: On prépare du glycérolate de zinc composé de cristaux en forme de paillettes en chauffant un mélange d'oxyde de zinc ou un composé précurseur d'oxyde de zinc, avec du glycérol, à une température comprise entre 15°C et 105°C, habituellement à au moins 45°C. On élimine l'excès de glycérol du produit brut de glycérolate de zinc par lavage au moins une fois avec un alcanol C1- C4, de préférence un isopropanol.
Patent EP-0719224-A1 (EP)
Title: Traffic control system to control operations and traffic flow in rail transport
Inventor: POLKE MARTIN
IPC: B61L23/22
Filed: 1994-09-09
Abstract: The invention relates to a traffic control system to ensure the safety of trains and sections in rail transport using traffic logistics data. In the traffic control system of the invention, a hierarchical computer system acquires all data relating to safety and other factors. There is a vehicle computer aboard every vehicle which is connected to the other vehicle computers, section installations and the overriding control computer and the master computer, preferably via a radio-supported computer network. The necessary actions for securing the section and safe running are derived from the data provided for the locomotive drive at his/her post. This traffic control system is especially suitable for the complex and economical running of rail traffic on single-track sections and for regional traffic.
Patent EP-0722387-A1 (EP)
Inventor: SUMMERSGILL PHILIP
IPC: B32B7/023
Filed: 1994-09-29
Abstract: A polymer thin film and method of making the thin film, the thin film having at least one polymeric structure for use as an organic optical component. The thin film includes a first layer of an optically transmissive first polymer having a first refractive index, and having a surface in which is defined at least one retaining feature, an optically transmissive UV curable second polymer retained within the retaining feature, the second polymer having a second refractive index which is greater than the first refractive index, and an overlay of the second polymer having a thickness in the range 0.001 mum to 1.5 mum over the surface of the first layer.
Patent EP-0721493-A1 (EP)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D17/00
Filed: 1994-09-19
Abstract: Paste-like textile washing agents contain non-ionic surfactant and anionic surfactant of the sulphate and sulphonate type. In order to minimise changes in viscosity due to an increasing or variable salt content from the raw materials, a paste-like washing agent contains 2 to 35 % by weight non-ionic surfactant having the general formula R<1>-(OC2H4)n-OH, in which R<1> stands for an alkyl or alkenyl residue with 10 to 20 C atoms and the mean ethoxylation degree n may equal 1 to 12; 4 to 40 % by weight of a combination of alkyl residues containing alkali and/or ammonium alkylbenzolsulphonate with 9 to 15 C atoms and ether sulphate having the general formula R<2>-(OC2H4)p-OSO3M, in which R<2> stands for an alkyl or alkenyl residue with 10 to 20 C atoms, M is an alkali metal and/or ammonium ion and the mean ethoxylation degree p may equal 1 to 5; and/or alkyl sulphate having the general formula R<3>-OSO3Y, in which R<3> stands for an alkyl or alkenyl residue with 10 to 20 C atoms and Y is an alkali metal and/or ammonium ion. The weight ratio between alkylbenzolsulphonate and ether sulphate and/or alkyl sulphate equals 1:3 to 5:1. The remaining percentage by weight of the washing agent is made up of other usual components and its viscosity at 20  DEG C lies in a range from 7,500 mPa<.>s and 40,000 mPa<.>s at inorganic salt contents from 1.75 to 3.5% by weight.
Patent EP-0670763-A1 (EP)
Inventor: COLLE GIUSEPPE
IPC: B28B7/00
Filed: 1994-09-30
Abstract: L'invention concerne un procédé et un dispositif permettant de produire des tuyaux en béton de longueur uniforme. Le dispositif comprend un noyau (1), une enveloppe extérieure (2) et un poussoir (11). Le noyau (1) se déplace coaxialement à l'intérieur de l'enveloppe extérieure (2) et forme un espace annulaire conjointement avec ladite enveloppe extérieure (2), pour le moulage d'un tuyau en béton (T). Un aspect novateur important de l'invention réside dans le fait que le béton est acheminé dans l'espace annulaire par l'intermédiaire d'une roue-hélice (7, 7') montée du côté de la tête du noyau (1), qui permet de réaliser, dans la phase finale de la fabrication du tuyau, un espace exempt de béton dans lequel est recueilli le béton résiduel déplacé par le poussoir (11) au moment de l'obturation de l'espace annulaire. Ce procédé permet notamment d'éviter que le béton résiduel ne dégoutte sur la face intérieure des parois en béton réalisées ou ne tombe sur le fond de la machine, ce qui nécessiterait d'effectuer un nettoyage approprié.
Patent EP-0665095-A1 (EP)
Inventor: GUENTHERBERG NORBERT DR
IPC: B29C48/03
Filed: 1995-01-19
Abstract: A mechanical drying process is claimed for the prodn. of largely dry materials (I) from water-moist rubber (II) obtd. by emulsion polymerisation followed by pptn., to give a compact contg. at least 50% rubber. The process comprises feeding the pre-drained rubber into the metering section of a synchronous twin screw extruder with (in the direction of feed) at least two consecutive holding zones and two associated water outlets, at least one kneading zone, a degassing zone and a discharge zone, and removing the water in liq. form via the above outlets.
Patent EP-0665052-A1 (EP)
Inventor: SCHAPER KARL-HERMANN
IPC: B01F15/02
Filed: 1995-01-28
Abstract: The appts. for the feed of a dry mixture to a mixer, such as a powder plaster or mortar mixture pref. with a gypsum base, has a partially cylindrical housing with a rotating feed screw (2) on a powered shaft (1). The outlet end has a ring of paddles (16) distributed round the periphery. They rotate in a ring channel with a ring of smaller dia. than the housing inner wall, with an outlet opening at the upper section for the mortar mixture.
Patent EP-0672994-A1 (EP)
Inventor: HARA MASAHIRO
IPC: G06K7/14
Filed: 1995-03-10
Abstract: A two-dimensional code 1 consists of three positioning symbols 2, a data region 3, timing cells 4 and an apex detecting cell 5. The shape of the whole code 1 is a square having the same number of vertical and lateral cells. A scanning line passing through the center of each positioning symbols 2 always gives a constant frequency component ratio dark : light : dark : light : dark = 1 : 1 : 3 : 1 : 1, irrespective of the scanning direction. For this reason, even if a rotational angle of the two-dimensional code is not certain, the specific frequency component ratio of each positioning symbol 2 can be easily detected by executing only one scanning operation in a predetermined direction. Hence, the coordinates of the center of each positioning symbols 2 can be easily found. Thus, the position of the two-dimensional code 1 is quickly identified.
Patent EP-0680091-A1 (EP)
Inventor: JANG WEN-YUEH
IPC: H01L27/092
Filed: 1995-04-12
Abstract: A CMOS device is provided with a deep collector guard ring (124). The guard ring is formed by thermally deep diffusing impurities from a poly layer that is used for the gates of the CMOS into the surface of a well (104) beneath the poly layer. The guard ring can thus be easily manufactured using CMOS compatible fabrication processes to a depth which is greater than the source (145) and drain (147) regions of the CMOS device.
Patent EP-0702405-A1 (EP)
Inventor: WIDMAYER ROBERT B
IPC: H01L23/467
Filed: 1995-09-11
Abstract: A heat sink assembly (100) employs multiple heat sinks (401-403) that are juxtaposed to provide pneumatically coupled air flow pathways. At least one of the heat sinks (401) preferably includes an air circulator to force the air flow towards a periphery of the heat sink. A plurality of heat radiating surfaces provide pneumatic pathways (201) for the air flow, and at least two of the pneumatic pathways (201) are arranged substantially non-parallel. In this manner, the air is forced (i.e., when an air circulator is provided) radially from a center point of the heat sink (200) toward a periphery. Similarly, the air is directed (i.e., when an air circulator is not provided) toward a central locale from the periphery of the heat sink (300).
Patent EP-0708518-A1 (EP)
Inventor: KRUEGEL KARL HEINZ DIPL-ING
IPC: H04B3/56
Filed: 1995-10-06
Abstract: Each phase to which coupling is to be effected has a series circuit with a coupling capacitor (CN) on the mains side, a transformer with a mains and transmission coil (LN,LS) and a tuning capacitor (CA) on the transmission side. The transformer has an additional compensation coil (LK) which forms a compensation circuit (KK) with a compensation capacitor (CK). The series circuit forms a three-stage symmetrical filter and the three windings of the transformer are loosely magnetically coupled with each other. The magnetic coupling between the mains winding and the compensation winding is equal to that between the transmission winding and the compensation winding.
Patent EP-0736745-A1 (EP)
Inventor: ETTMUELLER PETER
IPC: F42B12/58
Filed: 1995-11-23
Abstract: The filling device forms layers (40) of sub-projectiles (20) before filling, These layers are equal in thickness to the length of the sub-projectiles. They run in planes across the axis of the shell body. In the layer, they adopt a position in accordance with their geometrical positioning in a cavity (42) in the shell body. The circumference of the layer is formed during assembly so that the sub-projectiles maintain their position without being able to turn. The shape of this circumference may be a regular hexagon, so that the cylindrical sub-projectiles have their axes running parallel to the longitudinal axis of the shell body.
Patent EP-0692606-A1 (EP)
Inventor: BERNIER FREDERIC
IPC: E21B7/20
Filed: 1995-07-07
Abstract: The procedure consists of excavating a tunnel with an appropriate machine (2) and fitting a tubular lining (7,8) inside it, using a stage in which the tube members are sectioned lengthwise and folded so that they can be inserted through an existing section of lining and then deployed inside the next excavated portion of the tunnel. The tunnelling machine (2) operates independently of the lining operation, and it comprises an anchoring unit (3), a thrust unit (4) and an excavation section (5). The machine operates in a series of successive stages, comprising anchoring, pushing the excavating section forward, and drawing the anchoring unit behind it. The lining members are of two types (7, 8) - an outer lining of metal or a synthetic material (7), and an inner one of metal or concrete. The inner one can be omitted or formed by injecting concrete after the outer one has been positioned. <IMAGE>
Patent EP-0721261-A1 (EP)
Inventor: FEUER MARK D
IPC: H04B10/29
Filed: 1995-12-13
Abstract: A self-amplified communication system or network (SANE) is disclosed in which one or more regions of an amplifying medium are optically pumped by some or all light sources in the system. The light sources serve as both signal light beam sources and as pump sources providing pump light beams for the amplifying regions. 
The transmission medium may be an optical fiber, or may be a free-space or planar waveguide transmission medium. The amplifying medium may be in a fiber, waveguide or bulk geometry, and may be local to a pump source, remotely located in the system, or even distributed within the transmission medium. Fixed optical paths with or without transmission of some pump light through an optical amplifier are used. Network topology configurations may be provided, such as point-to-point, star, or ring arrangements. Communication uplinks and downlinks may operate at the same or different wavelengths; and gain may be provided for uplink, downlink, or both.
Patent EP-0673641-A1 (EP)
Inventor: COTTERET JEAN
IPC: A61K8/00
Filed: 1995-02-02
Abstract: A compsn. for dyeing keratin fibres, esp. human hair, contains, in a suitable medium, (a) a precursor for an oxidn. dye, a p-phenylene diamine of formula (I), or an addn. salt of (I) with an acid, (b) a substantive cationic or amphoteric polymer, and opt. (c) couplers. m = 0 or 1; n = 1-4.
Patent EP-0677483-A1 (EP)
Inventor: BILLY JEAN
IPC: C01B32/40
Filed: 1995-04-04
Abstract: Prodn. of CO and H2 from their mixt. with CH4 involves (a) cooling the gas mixt. to effect partial condensation; (b) separating the condensed portion from the uncondensed portion contg. mainly H2; (c) passing the condensed portion to a stripping column (7) to produce a gaseous H2 fraction at the column head and a CO- and CH4-contg. liq. fraction at the column sump; (d) distilling the liq. fraction in a purification column (9) to produce pure CO at the column head and CH4 at the column sump; and (e) providing part of the sepn. energy by means of a refrigeration circuit employing an autonomous refrigerating fluid. Also claimed is an installation for carrying out the above process. <IMAGE>
Patent EP-0719702-A1 (EP)
Inventor: TESSANDIER ALAIN
IPC: B63B1/26
Filed: 1995-04-28
Abstract: The aileron comprises a principal aileron (1) having one or several pairs of flaps (2a,2b) fixed to the trailing edge. The fixed flaps are symmetrically located on the inner (1a) and outer (1b) surfaces of the aileron. The flaps are placed towards the trailing edge of the aileron so that tangents to their mean curvature at the leading edge are parallel or oblique to the aileron mean plane. The connection of the pairs of flaps to the aileron is obtained by means of plates and braces (5a,5b,5c...5f) located along the flaps. The assembly of aileron, flaps and spacers constitute the stabilising aileron.
Patent EP-0692812-A1 (EP)
Inventor: DE CHAMBOST EMMANUEL
IPC: H01J49/32
Filed: 1995-07-04
Abstract: The aberration correction strut involves a magnetic deviation section which includes a magnet (1) and which is placed at the end of the mass spectrometer magnet. The magnetic section has an upper and lower section, allowing the passage of charge particles down the centre. The magnetic core has two large outer sections at the top and bottom (N-4a,N-4b) and smaller middle sections (N-3a,N-3b,N-2a,N-2b). Each core section has an electrical winding (B1,B2,B3) around it. A central microprocessor provides separate compensating currents to each winding via a digital-to-analogue convertor to produce the magnetic filed required to annul the spectrometer aberrations. <IMAGE>
Patent EP-0707789-A1 (EP)
Inventor: BELLON CATHERINE
IPC: A01K3/00
Filed: 1995-10-18
Abstract: The fence is made in the form of netting with vertical wires (1) and horizontal wires (2) containing electrical conductors. The wires are joined together at their points of intersection by strips of plates (3,4) of a plastic material placed on either side of each intersection and welded together. After welding, the excess portions (8,9,10,11) of the plastic between the wires can be cut away. The plastic used for connecting the wires is a high density polyethylene, and the strips or plates are welded together by a series of electrodes connected to an ultra-sound generator.
Patent EP-0744002-A1 (EP)
Inventor: MATOUSCHEK ERICH
IPC: E05B15/02
Filed: 1994-11-16
Abstract: The proposal is for an alarm-triggering locking device for the catch and/or hinge side of a door or window to be protected, in the form of a strike plate (23) which can be fitted to a door or window frame by means of screws (27) as the first securing device. A second securing device which is more difficult to overcome by force takes the form of at least one stop component (25) rigidly secured to the strike plate (23) which contacts at least one counter-stop (26) anchored to the door or window frame after a limited movement of the edge plate (23). After the first securing component has been forced, an alarm, especially a silent one, is triggered by radio or via the telephone system. The burglar is then temporarily held by the second securing device, thus allowing the security forces to reach the scene of the break-in and catch the burglar in the course of the crime.