baber/WOPTO huggingface dataset:
Patent EP-0489768-B1 (EP)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/00
Filed: 1990-08-21
Granted: 1995-06-14
Abstract: The invention concerns multi-component foam-inhibiting mixtures with surfactant properties, comprising up to 40 % by wt. of polyethyleneglycol ethers with terminal groups of formula (I): R1?O-(CH2?CH2?O)n?R2?, in which R1?O- = a 2-branched even alkanol residue with 16-20 C-atoms, n = 5 to 9 and R2? = a C4?-C8? alkyl group and/or up to 40 % by wt. of polyethyleneglycol ether compounds not capped by terminal groups, of formula (II): R5?O-(CH2?CH2?O)z?-H, in which R5?O- = a 2 branched even alkanol residue with 12-20 C-atoms and z = 2 to 5; plus 20-98 % by wt. of mixed ethers of formula (III): R6?O-(EO)u?-(PO)v?-H in which R6?O- = a straight-chain or branched-chain C8?-C18? alkanol residue, EO = ethyleneglycol, PO = propyleneglycol, p = 2 to 6 and q = 3 to 7 plus, optionally, 0-80 % by wt. of polyethyleneglycol ethers capped with terminal groups, of formula (IV): R3?O-(CH2?CH2?O)m?-R4?, in which R3? = a straight-chain C8?-C18? alkyl residue or a branched-chain C8?-C14? alkyl residue, R4? = a C4?-C10? alkyl residue and m = 5 to 15 for the machine-washing of crockery and bottles. In preferred compounds, the R5?O- residdue derives from 2-butyloctanol-1, 2-butyldecanol-1, 2-hexyloctanol-1, 2-hexyldecanol-1, 2-hexyldodecanol-1, 2-octyldecanol-1 or 1-octyldodecanol-1, and the R1?O- residue from mixtures of 2-hexyldodecanol-1 and 2-octyldecanol-1. Advantage: highly effective and can be incorporated in liquid systems stable to alkali to give cleanly soluble aqueous concentrates.
Patent EP-0500620-B1 (EP)
Inventor: BLEY PETER
IPC: C23F4/04
Filed: 1990-11-07
Granted: 1996-11-27
Abstract: L'invention concerne un procédé de fabrication de microstructures métalliques dans lequel des négatifs des microstructures sont réalisés en plastique sur une plaque de base conductrice d'électricité au moyen des techniques de lithographie par rayonnement électronique, rayons X ou micro-moulage et les espaces vides des moulages négatifs sont remplis de métal par galvanisation en utilisant la plaque conductrice comme électrode. Selon l'invention, il est proposé de laisser une couche de plastique résiduelle comme fond des espaces vides des négatifs sur la plaque conductrice, pendant la réalisation de ces négatifs et, avant de remplir par galvanisation les espaces vides des négatifs avec du métal, d'enlever la couche résiduelle de plastique au fond des espaces vides par corrosion ionique réactive au moyen d'ions accélérés verticalement contre la surface de la plaque de base.
Patent EP-0495007-B1 (EP)
Inventor: HEEGARD CHRIS
IPC: H03M5/12
Filed: 1990-10-02
Granted: 1997-04-16
Abstract: A collision detection method and apparatus is disclosed for detecting code rule violations in Manchester encoded data packets. The signals delta 0=S2n-S2n-1  delta 1=S2n+1-S2n  delta 2=S2n+1-S2n-1  sigma 0=S2n+S2n-1. are determined at time nT where S2n-1 and S2n are the Manchester code bit pair representative of the nth bit in a data stream having a bit period T. Processing of these signals permits the detection of most collisions since the Manchester coding rules are violated more than half the time in the signal formed by the colliding packets. To ensure 100% collision detection, a preamble using an intentional violation of the Manchester code in the pattern 10 11 01 10 is advantageously used in each data packet and a collision is signaled upon detection of two or more coding violations.
Patent EP-0450501-B1 (EP)
Title: Actuator
IPC: F15B15/16
Filed: 1991-03-28
Granted: 1993-05-19
Abstract: To limit the extension of its displaceable parts, in particular the telescopic tubes (14, 15) and the piston (16), the actuator has conventional stop rings (23, 28) of round spring steel. Intermediate stop rings (35) lying between them in the stop position are provided in order to reduce the radial forces. <IMAGE>
Patent EP-0468401-B1 (EP)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/55
Filed: 1991-07-22
Granted: 1998-09-16
Abstract: There are disclosed various compounds of the formula below, <CHEM>  where   n   is 0 or 1; X   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; Y   is hydrogen, halogen, nitro, amino, trifluoromethyl, loweralkyl, or loweralkoxy; R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl, loweralkynyl, loweralkanoyl, arylloweralkanoyl, heteroarylloweralkyl or heteroarylloweralkanoyl; R2   is hydrogen, loweralkyl, formyl or cyano; R3   is hydrogen or loweralkyl; R4   is loweralkyl, arylloweralkyl, cycloalkyl, aryl or heteroaryl;  or alternatively, -NR3R4 token together constitutes <CHEM>   R5   being hydrogen, loweralkyl, aryl, arylloweralkyl, heteroaryl or heteroarylloweralkyl, which compounds are useful for the treatment of various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.
Patent EP-0485710-B1 (EP)
Inventor: BAUERSCHMIDT WERNER GRUNDIG E
IPC: H04M1/72502
Filed: 1991-09-14
Granted: 1995-12-06
Abstract: Radio transceivers for an FDM-TDM radio transmission system are known in which data are transmitted via a pair of radio channels using the time division multiplex method. For duplex operation, constant high-speed changeover between send and receive mode is required. No residual signals originating in the transmitter may be present in receive mode, since these would deceptively simulate a receive signal. Total de-activation of transmission frequency processing is impossible, since the delay between re-activation and attainment of high frequency precision is too long. 
<??>In the radio transceiver according to the invention, a first auxiliary oscillator, which is connected to the transmission mixer, is disposed in the transmission device, and the transmission path between the transmission mixer and the main oscillator is interrupted in receive mode by a switching device. De-activation of the transmission frequency can also be achieved by the switching device interrupting the transmission path between the transmission mixer and the first auxiliary oscillator or between the transmission mixer and the power supply device of the radio transceiver. 
<IMAGE>
Patent EP-0486360-B1 (EP)
Inventor: DECLERCQ PHILIPPE
IPC: B65G47/51
Filed: 1991-11-07
Granted: 1994-10-12
Abstract: According to the invention, the device comprises a circular conveyor (11) consisting of a multiplicity of lateral supports (15, 16) delimiting two by two a plurality of storage lines (14) for containers (2). Each container (2), for example a plastic bottle, has a protuberance (8) in the region of its neck (7), the lateral supports supporting the containers by means of their protuberance during their transfer. Moreover, the device comprises, opposite the circular conveyor, at least one air-jet transfer assembly (12, 13) for the formation and discharge of the storage lines (arrows D) and drive means capable of displacing the circular conveyor (11) transversely in steps (arrow F) in synchronism with the functioning of the transfer assembly or transfer assemblies (12, 13). An installation can comprise two and preferably four abovementioned devices and the appropriate branch circuit upstream and downstream, for example from the machine for the extrusion blow-moulding of the bottles to the filling machine. <IMAGE>
Patent EP-0466929-B1 (EP)
Inventor: JUEN MASAHIRO C O GREEN PLAZA
IPC: H04N5/235
Filed: 1991-01-08
Granted: 1995-04-12
Abstract: Dispositif analyseur d'images fixes muni d'un amplificateur (4) mesureur de l'éclairage servant à mesurer un courant photoélectrique circulant dans le drain de débordement d'un transformateur d'images à accouplement de charge (dispositif CCAID) (3), un mécanisme à diaphragme (2) servant à régler la quantité de lumière incidente sur le dispositif CCAID, et des dispositifs de commande (8, 9) servant à produire des signaux de commande du départ de l'analyse. Ledit dispositif analyseur d'images fixes est configuré de sorte que ladite mesure de l'éclairage soit effectuée lorsque le transformateur d'images est au repos. Ensuite, le transformateur d'images fixes est muni d'un circuit de commande de diaphragme (5) qui effectue le réglage à réaction du mécanisme à diaphragme (2) à l'aide du signal de mesure de l'éclairage provenant de l'amplificateur (4) mesureur de l'éclairage de sorte que ce signal devienne égal à la valeur de référence qui est la quantité de lumière incidente. Ceci assure une exposition lumineuse optimisée lorsque le transformateur d'images (3) est exposé pendant une durée d'obturation prédéterminée. Ledit dispositif analyseur comporte également un mécanisme de fixation de diaphragme (11) qui fixe de manière mécanique une ouverture de diaphragme du mécanisme à diaphragme (2) commandé par le circuit de commande du diaphragme (5), juste avant le début d'une analyse dépendant d'une commande provenant des dispositifs de commande (8, 9), ainsi qu'un circuit de commande de sortie (6) servant à extraire du transformateur d'images (3) un signal de sortie d'image qui est capté pendant la période d'obturation prédéterminée après la fixation de l'ouverture du diaphragme.
Patent EP-0509060-B1 (EP)
Title: Procede hydrothermique de culture de monocristaux de qualite optique
Inventor: FERRETTI AUGUST
IPC: G02B1/02
Filed: 1990-12-20
Granted: 1995-09-27
Abstract: L'invention concerne un procédé hydrothermique de culture d'un cristal de MTiOXO4 à une température élevée, qui fait appel à un milieu de croissance contenant une solution minéralisatrice et qui se caractérise par l'emploi d'une solution minéralisatrice dont la concentration de M est d'au moins 8 moles, et par une température et/ou une pression de la zone de croissance inférieures respectivement à environ 500 °C et à 14 000 livres par pied carré pendant la cristallisation. M est sélectionné à partir du groupe constitué de K, de Rb, de T1 et de NH4 et de mélanges de ces derniers, et X est sélectionné à partir du groupe constitué de P et de As et de mélanges de ces derniers.
Patent EP-0554246-B1 (EP)
Inventor: BAUM THOMAS HALL
IPC: C07F1/10
Filed: 1991-01-23
Granted: 1997-06-04
Abstract: Cette invention concerne des précurseurs de dépôt en phase gazeuse par procédé chimique permettant de déposer des métaux tels que du cuivre, de l'argent, du rhodium et de l'iridium sur des substrats comprenant des complexes de coordination desdits métaux de bêta-dicétonate de métal +1 stabilisé par ligand. L'invention concerne également les utilisations de ces précurseurs dans des procédés de dépôt en phase gazeuse par procédé chimique.
Patent EP-0480050-B1 (EP)
Inventor: IWAMOTO TADASHI
IPC: G11B15/675
Filed: 1991-03-29
Granted: 1995-05-10
Abstract: Un dispositif conçu pour charger une cassette dans un élément destiné à cet effet, dans lequel un plateau-tiroir (60) dont la surface supérieure sert à recevoir la cassette, peut être déplacé horizontalement de manière réciproque par l'intermédiaire d'un mécanisme de déplacement horizontal (4, 80, 76). Ledit plateau peut être déplacé à partir d'une première position où il est soumis à une opération de sortie vers une seconde position où il est soumis à une opération d'entrée. Lorsque le plateau (60) est placé au-dessus de la pièce de transmission de cassette, il peut être déplacé réciproquement vers le haut et vers le bas, poussant la cassette vers le bas au moyen d'un mécanisme de transmission vers le haut et vers le bas (2, 14, 30). Un adaptateur de cassette (250) peut stocker une seconde cassette dont la bande d'enregistrement magnétique est plus petite que celle d'une cassette ordinaire, et est monté de manière amovible sur le plateau au lieu d'une cassette ordinaire. Un levier de détection interdisant le chargement de cassette (251) servant à détecter la présence de la bande d'enregistrement magnétique de la seconde cassette est prévu dans l'adaptateur de cassette (250). Un élément de détection de levier (4) empêche le plateau (60) de se déplacer de la première position vers la seconde position en cours d'opération d'entrée, en détectant la protubérance du levier de détection interdisant le chargement. Un dispositif de commande (300) commande le mécanisme de transmission vers le haut et vers le bas (2, 14, 30) en réaction à la détection, par l'élément de détection de levier (4), du levier de détection interdisant le chargement de cassette (251).
Patent EP-0521992-B1 (EP)
Inventor: O'KEEFFE LUKE JAMES
IPC: C08G63/18
Filed: 1991-03-26
Granted: 1996-06-05
Abstract: A thermosetting powder coating composition according to the present invention comprises as binder a co-reactable particulate mixture of a carboxylic acid-functional polyester component and a curing agent having groups reactive with carboxylic acid groups, characterized in that the carboxylic acid-functional component comprises a semi-crystalline polyester having an acid value of from 10 to 70 mg KOH/g and a hydroxy value of no more than 11 mg KOH/g. Generally the semi-crystalline polyester has one or more Tg values less than 55 DEG C, a sharp melting point of 50 to 200  DEG C and preferably a number average molecular weight of at least 1600. The composition may, if desired, include an amorphous polyester and the curing agent may be, for example, an epoxy resin or a bis(beta-hydroxyalkylamide). Coating compositions of the invention cure faster than in the absence of semi-crystalline polyesters and the thermoset coatings prepared therefrom have improved appearance and mechanical properties (especially flexibility).
Patent EP-0531355-B1 (EP)
Inventor: COLIGNON DIETMAR
IPC: C09K23/08
Filed: 1991-05-21
Granted: 1995-09-13
Abstract: Pour produire des pâtes très concentrées de sels de métaux alcalins-alkylesters d'acides gras α-sulfonés, on fait réagir des alkylesters d'acides gras avec du SO3 gazeux, on les fait réagir ultérieurement dans la phase liquide et on les neutralise avec des solutions aqueuses d'hydroxydes alcalins. Pendant la neutralisation, on introduit le produit de sulfonation et la solution aqueuse d'hydroxyde de métaux alcalins, en maintenant le pH dans une plage comprise entre 2 et 8, dans une phase aqueuse qui contien au début entre 0 et 55 % en poids de substance détergente, puis on ajuste la teneur en substance détergente entre 60 et 70 % en poids.
Patent EP-0545943-B1 (EP)
Inventor: AUER WERNER
IPC: B01D53/34
Filed: 1991-06-28
Granted: 1997-04-23
Abstract: A process and device are disclosed for separating solid and/or lliquid particles and/or polluting gas from a gas stream by means of a washing liquid finely distributed in a gaseous phase and introduced in the gas stream within a gas washer. The two-component nozzles are distributed over the whole cross-section of the washer, preferably on a plane that extends perpendicularly to the gas flow direction.
Patent EP-0555471-B1 (EP)
Inventor: BALLOVA GALINA DMITRIEVNA
IPC: C08F12/08
Filed: 1991-06-25
Granted: 1997-01-29
Abstract: A method of obtaining polystyrene plastics consists in that an aqueous medium containing fresh-made tricalcium phosphate (0.15-1.5 % by weight) and calcium carbonate (0.07-0.35 % by weight) is heated before mixing it with a monomer (comonomer or prepolymer) for preparation of a suspension, and during the suspension-polymerization process, at a conversion of 15-47 %, secondary sodium alkyl sulphates (0.001-0.020 % by weight) are introduced. The method allows to obtain all kinds of polystyrene plastics by using the same technology, to provide for required granulometric composition of the beads with a low content of powder fractions and to increase the stability of the process.
Patent EP-0548214-B1 (EP)
Inventor: TEKAMP-OLSON PATRICIA
IPC: C12P21/02
Filed: 1991-09-13
Granted: 1999-03-10
Abstract: Methods for the expression of mammalian MIP-1 alpha  and MIP-1 beta  are disclosed. The methods generally comprise introducing into a yeast cell, a DNA molecule capable of directing the expression and if desired the secretion of either MIP-1 alpha  or MIP-1 beta . Methods for expression of constructs encoding both MIP-1 alpha  and MIP-1 beta  are also described. The MIP molecules so produced are biologically active.
Patent EP-0549681-B1 (EP)
Inventor: THOMAS GRAHAM ALEXANDER
IPC: H04N7/36
Filed: 1991-09-20
Granted: 1996-11-27
Abstract: The appropriate one of a list of possible motion vectors is applied to each region of a video image. An image value for that region is determined for each of four successive fields, for each of the possible motion vectors. The values for these four fields are compared and when the values are substantially the same for a given vector it is assumed that is the vector appropriate to that region. The vectors appropriate to regions of obscured or revealed background can also be assigned by comparing inter-field differences and determining regions where the inter-field differences are high for the central pair and one outer pair and low for the other outer pair of fields. To generate regions corresponding to obscured background only information from the earlier fields is used and to generate regions corresponding to revealed background only information from the later fields are used.
Patent EP-0494675-B1 (EP)
Inventor: NAKATSUKASA YUKIMASA
IPC: F04D29/42
Filed: 1992-01-09
Granted: 1996-04-17
Abstract: A pump casing made of sheet metal comprises a casing jacket having a cylindrical cup shape, an end plate formed at one side of the casing jacket, a casing flange formed at the other side of the casing jacket and a projecting portion radially outwardly bulged so as to have a volute portion. The end plate is axially outwardly bulged so as to have an arcuately curved surface, the projecting portion has a substantially semicircular cross section, and the base portion of the projecting portion is located on the extension of the arcuately curved surface of the end plate so as to provide continuity from the end plate to the projecting portion. With the above structure, there is no portion where a great deal of bending stress caused by stress concentration is generated, and the pump casing has a sufficient strength and rigidity against not only piping forces but also internal pressure in its entirety.
Patent EP-0510329-B1 (EP)
Inventor: TAKABAYASHI YUTAKA
IPC: G02B21/36
Filed: 1992-02-26
Granted: 1996-09-04
Abstract: A photographing apparatus for microscopes is constructed so that a simultaneous observation is made by overlapping an image of a sample formed by transmitted illumination with that formed by reflected fluorescence, in which signals for designating the simultaneous observation at once cause a second shutter for the transmitted illumination to be closed and a first shutter for the reflected fluorescence to be opened, the brightness of the sample image formed by the reflected fluorescence is measured by a light-detecting element disposed in an optical path for observation, and after a light-adjusting member for the transmitted illumination is controlled so that, based on data outputted from a memory device corresponding to a measured value, the brightness of the sample image by the transmitted illumination in the simultaneous observation is balanced with that of the sample image by the reflected fluorescence, the second shutter is opened. Thus, this photographing apparatus has advantages that whenever the microscopy is switched, an operator can dispense with the need for a fine adjustment of the amount of transmitted illumination light, with the resultant ease of operation, the balance adjustment of brightness in switching is made in a short time, and the bleaching of fluorescence of the sample can be suppressed. <IMAGE>
Patent EP-0529501-B1 (EP)
Inventor: SPECHT MARTIN DIPL-ING FH
IPC: B60R22/18
Filed: 1992-08-19
Granted: 1995-11-02
Abstract: The invention relates to a retractor device for tautening a safety belt in a motor vehicle, with a pyrotechnic propellent charge (2), with an ignition device for the propellent charge (2), with a pull means (1) which is connected to the safety belt and to which a pulling movement for tautening the safety belt is transmitted by the ignited propellent charge (2), and with a sensor device for initiating the ignition of the propellent charge (2) in response to an excessive vehicle acceleration or braking, wherein the pull means (1) is connected to a projectile (3) drivable by the propellent charge (2), wherein the projectile (3) is guided in a pressure tube (4), and wherein the pressure tube (4) is an integral part of a sensor mass of the sensor device which, in response to excessive acceleration or braking of the vehicle, can be moved out of a blocking position into a release position in which the ignition mechanism is released. <IMAGE>
Patent EP-0519895-B1 (EP)
Inventor: WEINL GEROLD
IPC: C04B41/87
Filed: 1992-06-16
Granted: 1996-03-13
Abstract: A sintered body of titanium based carbonitride alloy according to the invention comprises carbonitride hard constituents in 5-25 % binder phase where the hard constituents contain, in addition to Ti, one or more of the metals Zr, Hf, V, Nb, Ta, Cr, Mo and/or W and the binder phase is based on cobalt and/or nickel. The sintered body has at least one outer surface with a <50  mu m thick surface layer, A, of a titaniumrich cubic carbonitride. Below this layer there is a <100  mu m thick binder phase enrichment, B, in which the binder phase content has a maximum of >1.2 of that in the inner of the body, D. Under the binder phase enrichment there is a <250  mu m thick binder phase depleted zone, C. The binder phase content in this zone has a lowest level <0.9 of the binder phase content in the inner of the body, D. Sintered bodies according to the invention are manufactured by heat treatment in an atmosphere of N2 and/or NH3 possibly in combination with at least one of CH4, CO and CO2 at 1100 - 1350 DEG C for 1-25 hours at atmospheric pressure or higher. <IMAGE>
Patent EP-0566585-B1 (EP)
Inventor: KRAUTSCHNEIDER WOLFGANG DR
IPC: H01L27/11502
Filed: 1991-12-10
Granted: 1995-03-29
Abstract: PCT No. PCT/DE91/00957 Sec. 371 Date Jul. 9, 1993 Sec. 102(e) Date Jul. 9, 1993 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/12518 PCT Pub. Date Jul. 23, 1992.In the memory cell arrangement, each memory cell consists of a field-effect transistor comprising a gate dielectric (14) which contains at least one ferroelectric layer (142). Depending on the sign of the remanent polarization of the ferroelectric layer (142), the field-effect transistor exhibits one of two different threshold voltages which have the same sign and which are allocated to the logic states "0" and "1". Information is written in by repolarizing the ferroelectric layer (142), information items are read by applying a voltage to the gate electrode of the field-effect transistor, the voltage being between the two threshold voltages.
Patent EP-0555381-B1 (EP)
Title: Materiau moulable forme de feuilles composites
Inventor: JACOB KARL ITTYAVARA
IPC: C08J5/04
Filed: 1991-10-29
Granted: 1995-05-03
Abstract: Panneaux de polyester renforcés par des fibres de polyester thermoplastiques, présentant une surface extrêmement lisse et appropriée pour la peinture, pouvant être façonnés à chaud pour obtenir un article moulé sans réduction sensible du poids moléculaire ou des propriétés physiques, telles que la résistance.
Patent EP-0591286-B1 (EP)
Inventor: CLARKSON TREVOR GRANT
IPC: G06N3/063
Filed: 1992-06-16
Granted: 1997-04-09
Abstract: PCT No. PCT/GB92/01077 Sec. 371 Date Feb. 18, 1994 Sec. 102(e) Date Feb. 18, 1994 PCT Filed Jun. 16, 1992 PCT Pub. No. WO93/00653 PCT Pub. Date Jan. 7, 1993A neural network unit is described which has a plurality of neurons. The network comprises a RAM, which provides a plurality of storage locations for each of the neurons and an integrated circuit. The integrated circuit including means for defining an algorithm for the operation of the neurons and a control unit for causing the neurons to produce outputs on the basis of data stored in the storage locations and the algorithm. The integrated circuit may have a random number generator and a comparator. In effect, the neurons are virtual pRAMs (probabilistic RAMs).