baber/WOPTO huggingface dataset:
Patent EP-0522023-A1 (EP)
Inventor: HARDEN BRIAN L
IPC: F02P13/00
Filed: 1991-03-28
Abstract: Système d'allumeur de plasma capable d'injecter un jet de plasma de haute énergie étroitement focalisé dans une chambre de combustion d'un moteur à combustion interne ou d'un système à combustion continue. L'allumeur de plasma est caractérisé par une source d'impulsion de courant de haute énergie et par un système d'allumeur coaxial ou à double rail géométriquement configuré permettant une injection plus profonde et plus précise de plasma dans une chambre de combustion de grandes dimensions ou de dimensions réduites.
Patent EP-0528989-A1 (EP)
Inventor: WONG JAMES
IPC: H01L39/24
Filed: 1991-05-15
Abstract: On obtient un filament supraconducteur de type II, en entourant un noyau de lingot en alliage supraconducteur de type II par des couches d'un alliage supraconducteur de type II à grains fins, une couche barrière de métal réfractaire étant disposée dans une boîte d'extrusion en cuivre (voir figure 1). Le composite ainsi produit est ensuite réduit en un filament par travail à chaud et à froid. Les fils à multifilaments ainsi produits présentent une densité de courant critique supérieure.
Patent EP-0541667-A1 (EP)
Inventor: ROTTEVEEL BART JOSEPH
IPC: A61B1/00
Filed: 1991-07-31
Abstract: Sonde endoscopique devant notamment s'utiliser en tant que sonde d'échocardiographie transoesophagienne (TEE), et comportant un tuyau souple dont l'une des extrémités possède une tête de sondage (1) munie d'un dispositif transducteur ultrasonore du type à réseau d'éléments à phase variable (11), le transducteur étant constitué d'un certain nombre d'éléments transducteurs allongés pouvant être commandés électriquement et séparément au moyen de câbles (34, 35) raccordés à chaque élément et parcourant le tuyau souple dans lequel est monté le tranducteur dans un boîtier (14) essentiellement cylindrique placé dans une cavité de la tête de sondage (1) et apte à être entraîné en rotation autour d'un axe longitudinal s'étendant dans un sens perpendiculaire à l'axe longitudinal de ladite tête par un dispositif d'entraînement (18, 19) associé audit boîtier (14). Les éléments transducteurs allongés sont raccordés par des conducteurs souples (34, 35) aux câbles qui parcourent le tuyau souple. Une lentille acoustique convexe (13) est montée sur le transducteur et son bord périphérique entre en contact étanche avec le bord de la cavité de la tête de sondage (1) et peut tourner conjointement avec le transducteur par rapport à la tête de sondage.
Patent EP-0557305-A1 (EP)
Title: (2-thienyl) alkylamine derivatives having neuroprotective properties.
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/28
Filed: 1991-09-24
Abstract: Compounds of formula (I), in which: R1 represents hydrogen or C1-6 alkyl, R2 represents hydrogen, C1-6 alkyl, C3-6 alkenyl, C3-6 alkynyl or C3-6 cycloalkyl, R3 represents one or more radicals selected from hydrogen, hydroxy, C1-6 alkyl, C1-6 alkoxy, halogen, trifluoromethyl, amino, C1-6 alkylamino or di(C1-6 alkyl)amino, R4 represents one or more radicals selected from hydrogen or C1-6 alkyl, A represents hydrogen, C1-6 alkyl, COC(R5R6)N(R7R8) or COOC1-6 alkyl, R5 represents hydrogen, C1-6 alkyl, hydroxy-C1-2 alkyl, mercaptomethyl, (methylthio)C1-2 alkyl, carboxy-C1-2 alkyl, 2-(C1-3 alkoxy)ethyl, (aminocarbonyl)C1-2 alkyl, amino-C1-4 alkyl, 3-imidazolylmethyl, phenylmethyl or (4-hydroxyphenyl)-methyl, or in addition, R5 together with the adjacent nitrogen may represent a piperidine, pyrrolidine or a 2-pyrrolidinone ring, R6, R7 and R8 independently represent hydrogen or C1-6 alkyl, or in addition, R7 and R8 taken together with the nitrogen to which they are attached may represent a C4-5 N heterocyclic ring, and pharmaceutically acceptable acid addition salts thereof, are useful as pharmaceuticals; in particular they possess N-methyl-(D)-aspartate blocking properties and are useful in the treatment and/or prevention of neurological disorders.
Patent EP-0510342-A1 (EP)
Inventor: BOTTINO PIER CARLO
IPC: A21C9/02
Filed: 1992-03-11
Abstract: A drier comprises a plurality of structurally independent drying chambers (2 to 4) in each of which a respective climate, which does not interfere with that of the other chambers, is created and controlled. The chambers (2 to 4), each of which is equipped with its own conveyor (13) for pasta-holders (22), are connected by tunnels (36) in which devices (37) transfer the holders (22) from one chamber to another.
Patent EP-0499294-A1 (EP)
Inventor: MATSUI YUICHI
IPC: H01L21/203
Filed: 1986-09-09
Abstract: A method of molecular epitaxial growth for growing single crystal on a substrate situated in a growing chamber including the steps of: a) projecting material accommodated in a cell onto the substrate under a high vacuum; b) maintaining a temperature of the substrate after the material is applied to the substrate or maintaining a temperature after the substrate is heated up to a predetermined temperature; c) removing excessive atoms which are present to form more than 1 atomic layer so that 1 atomic layer is formed on the substrate, and d) depositing a different material on the substrate so as to form a flat layer without projection and recess.
Patent EP-0519316-A1 (EP)
Inventor: HOELSCHER OTTOKAR DIPL-ING
IPC: B65G1/02
Filed: 1992-06-11
Abstract: The invention relates to a cantilever shelf unit for elongate products, such as boards, pipes, iron profiles and the like, having stands and cantilever arms (4) extending therefrom, cutouts (3) being provided in the stands (1), and two hooks (5) being provided on the cantilever arms, which hooks are bent upwards in an L-shape and extend beyond the upper side of the cantilever arm for detachable hooking into the cutouts, and a foot plate (7) being attached between the cantilever arm and the hook, the stands being constructed as T-profile stands, and the cutouts being arranged in the flanges of the T-profile stands in pairs, spaced apart, at the same height as well as one above the other, it being possible for the hooks to be engaged horizontally in the cutouts and fixed by means of securing elements (20). In order to comply with the growing demand for cantilever shelf units with particularly high requirements on load-bearing capacity and safety, it is proposed according to the invention that each hook (5) has a neck which is partially thickened towards the bottom and whose underside forms a resting surface (19) in a partial region of the lower edge (26) of the recess (3). The resting surface (19) expediently ends in a wedge-shaped bezel (22) towards the horizontal and tapered central part (25) of the hook (5).   <IMAGE>
Patent EP-0522351-A1 (EP)
Inventor: RHEIN THOMAS DR
IPC: C08F285/00
Filed: 1992-06-24
Abstract: An impact modifier for thermoplastics, such as PMMA, comprising an at least three-phase emulsion polymer containing 
 
  A) a hard core made from a crosslinked homopolymer or copolymer of ethylenically unsaturated monomers which can be polymerised by means of free radicals, 
  B) an elastomer phase produced in the presence of the core material and having a glass transition temperature of no greater than -10 DEG C, and built up from 
 
  a) an alkyl ester of acrylic acid having 1 to 8 carbon atoms in the alkyl radical, 
  b) at least one crosslinking comonomer containing two or more polymerisable double bonds in the molecule, and 
  c) arylalkyl acrylate or methacrylate, 
 
  C) a hard phase produced in the presence of the elastomer phase and comprising a homopolymer or copolymer of ethylenically unsaturated monomers which can be polymerised by means of free radicals and have a glass transition temperature of at least 50 DEG C, 
 is distinguished by improved low-temperature impact strength at the same time as unreduced clarity. 
<IMAGE>
Patent EP-0535374-A1 (EP)
Inventor: EBERT ALFRED DIPL-ING
IPC: H01Q3/08
Filed: 1992-08-27
Abstract: The antenna system can be pivoted through a specific angle in elevation simultaneously during the rotation in azimuth, with the aid of an actuator (10) which is supported in an articulated manner in the antenna head (2) and on the support (5) of the antenna head, the opening, which is produced during the pivoting process, between the antenna head (2) and the antenna base (1), with the rotational coupling (4) and the actuator (10), being protected to the exterior by means of a sealing bellows (14). The reception range of the radar system is increased by the additional pivoting capability of the antenna system. <IMAGE>
Patent EP-0550799-A1 (EP)
Inventor: KAWAI HIDEKI
IPC: B23H5/14
Filed: 1992-10-06
Abstract: An electrical discharge machine having an electrode (2) and workpiece (1) contained within a dielectric-filled machining tank (4) for machining in response to the application of discharge current. One or more auxiliary tanks (74) that contain additional dielectric fluid are connected to the machining tank (4) by a plurality of fluid flow paths that contain various combinations of filters (76a, 76b, 76c), valves (80a, 80b, 80c) and pumps (79a, 79b, 79c). The filters (76a, 76b, 76c) may be of different filtering capacity for serving different machining operations, e.g., roughing and finishing. The operation of the valves (80a, 80b, 80c) to provide filtering appropriate to the current machining conditions is based on detected or predetermined machining conditions such as sludge grain diameter, fluid pressure, sludge quantity, electrode and workpiece material composition and discharge current levels.
Patent EP-0600109-A1 (EP)
Inventor: BALZER MANFRED
IPC: H02G3/10
Filed: 1992-11-28
Abstract: The invention relates to a cable duct (10), such as an installation duct (busbar), consisting of a rail-like lower piece (11) which can be fixed onto a wall or the like, and a cover-like upper piece (20) which can be removably attached to the former. The cable duct further comprises arrangements for holding or storing electrical installation equipment (41) such as plug sockets, switches, dimmers etc. In comparison with known versions of such cable ducts, the one according to the invention is characterised by the combination of the following features:   a) an adaptor (23) (connector) is fixed onto the continuous lower piece (11) of the cable duct (10) at a location which can be chosen freely, b) the adaptor (23) engages in a cover reception groove (14) of the lower piece (11), c) the adaptor (23) has a retention limb (25) and a projection (46) which constitute a zone (48), enclosing an insertion opening (47), for accommodating an extension (15) of the lower piece (11) of the cable duct (10),   d) the adaptor (23) is formed as a frame, e) the bars (49; 50) of the frame (51) enclose a middle aperture (52) for passing leads, cables etc. through, f) the adaptor (23) receives an electrical installation equipment item (41), g) the adaptor (23) can be fastened to the lower piece (11) using screws (42).   In the preferred embodiment of the invention, the adaptor can be fastened on the lower part (11) using the mounting screws (42) of the installation equipment (41). <IMAGE>
Patent EP-0547420-A1 (EP)
Inventor: PINKOS ROLF DR
IPC: C07C1/213
Filed: 1992-12-01
Abstract: Process for continuously obtaining cyclohexene from cyclohexyl esters of carboxylic acids having 1 or 2 carbon atoms, which process comprises the following steps:   a) Cyclohexyl esters of carboxylic acids having 1 or 2 carbon atoms are heated in the presence of acidic catalysts with the formation of cyclohexene and a carboxylic acid having 1 or 2 carbon atoms. b) Cyclohexene and carboxylic acid having 1 or 2 carbon atoms are distilled off to such an extent as they are formed from the reaction mixture of step a). c) Cyclohexyl esters of carboxylic acids having 1 or 2 carbon atoms are recycled into step a) to such an extent as cyclohexene and carboxylic acid are distilled off, and d) cyclohexene and carboxylic acid having 1 or 2 carbon atoms from step b) are separated. s
Patent EP-0516206-A1 (EP)
Inventor: DAEMS ANTONIUS WILHELMUS
IPC: B65D55/08
Filed: 1992-05-06
Abstract: A closing ring (11) for clampingly fixing a lid (8) on the bead (4) of a metal can (1), characterized in that the closing ring (11) comprises a band which engages round the top rim of the lid (8) and the lower edge of the bead (4) and extends over more than the periphery of the bead (4) and the lid (8) such that the ends of the band have in common an overlapping zone (30) where the ends are mutually connected, and that the outer end of the band has a pull tab (29).
Patent EP-0540127-A1 (EP)
Inventor: GRANT WILLIAM DUNCAN
IPC: C12P1/04
Filed: 1992-10-30
Abstract: Haloalkaliphilic bacteria have been isolated from samples of soil, water, sediment, trona (NaHCO₃·Na₂CO₃·2H₂O) and a number of other sources obtained from in and around hypersaline soda lakes. These bacteria have been analyzed according to the principles of numerical taxonomy with respect to each other, as well as to other known haloalkaliphilic bacteria. In addition, these bacteria are further circumscribed by chemotaxonomic analysis. The bacteria produce various alkali- and salt-tolerant enzymes which may be used in various industrial processes requiring such enzymatic activity in a high pH, saline environment.
Patent EP-0514121-A1 (EP)
Inventor: MATZNER BRUCE
IPC: G21C3/328
Filed: 1992-05-12
Abstract: A two-diameter fuel rod (R) is disclosed having a large diameter bottom tube (24) for holding a column of corresponding large diameter fuel pellets (60) at the fuel rod bottom, a smaller diameter top tube (22) for holding correspondingly smaller diameter pellets (51) at the top of the fuel rod, and a reducer (26) situated between the top (46) of the large diameter lower fuel tube (24) and the bottom (44) of the smaller diameter upper fuel tube (22). The lower column of larger diameter fuel pellets (60) is supported at its lower end on a spring (68) and biased at its upper end directly against the reducer (26); the upper column of smaller diameter fuel pellets (51) is supported at its upper end as close as possible to the underlying large diameter fuel pellets. Both tubes (22,24) are conventionally sealed and constructed at their distal ends from the bell reducer (26). Various kinds of reducer sections are disclosed. These reducer sections include a bell reducer of solid metallic construction, a tapered cladding tube, and, finally, telescoping cladding tubes welded together. There results a fuel bundle which has a uniform distribution of fuel and coolant with resultant uniform critical power response, no regions of nonuniform vapor flow, and improved flow area in the upper two-phase region of the bundle.
Patent EP-0554602-A1 (EP)
Title: Compressive hemostatic belt
Inventor: HORI SHINICHI
IPC: A61B17/132
Filed: 1992-06-29
Abstract: The invention presents a compressive hemostatic belt which is easy to handle and is disposable, in which a balloon 5 inflatable by filling with fluid is mounted on a specific position of a strip 1 made of non-elastic or low-elastic fiber cloth or the like through mounting means, and a pump 8 and a pressure gauge 9 are connected to the balloon 5 through a check valve 6, and the balloon 5 is filled with a proper fluid by manipulating the pump 8 while observing the pressure gauge 9 to inflate the balloon 5, so that only the area A where bleeding is to be stopped is pressured. Since the balloon 5 is inflated only to the area A, a piece of hard material 4 may be placed between the balloon 5 and the strip 1, a non-elastic reinforcing member 11 is inserted in the opposite side of the balloon 5 against the strip 1, the thickness of the balloon 5 is varied, or the confronting portion of the strip 1 against the balloon 5 is formed of a non-elastic reinforcing member stronger than the materials of the other portions.
Patent EP-0496673-A1 (EP)
Inventor: AUDOUIN OLIVIER
IPC: H04B10/272
Filed: 1992-01-22
Abstract: According to this invention, messages to be transmitted between users linked by a transmission network are classed as "heavy" messages and "light" messages. The heavy messages, that is to say containing a large quantity of information, are transmitted by the network in message frequency channels (K(1)...K(2P)) assigned respectively to these heavy messages whilst the "light" messages are transmitted in a shared channel (KZ) common to these light messages. <IMAGE>
Patent EP-0518732-A1 (EP)
Inventor: CHAPPEZ ROBERT
IPC: F16D65/56
Filed: 1992-06-03
Abstract: The subject of the invention is a disc brake control device comprising a disc (22) fastened to the shaft (23) to be braked, at least one pair of pads (21, 21') arranged on either side of the said disc, and at least one thrust rod (4) able to move, via a first end, the said pads against the faces of the said disc, characterised in that it further comprises at least one sliding annular piston (2; 5) arranged coaxially with the said shaft to be braked, and in that the said thrust rod is extended coaxially with the shaft to be braked and in the extension of the latter and in that the said piston, under the action of a control fluid, acts on the second end of the said thrust rod so as to apply the said pads against the faces of the said disc, in order to ensure braking of the said shaft. <IMAGE>
Patent EP-0526359-A1 (EP)
Inventor: MEYER JACQUES
IPC: H03L7/10
Filed: 1992-07-27
Abstract: The invention relates to a device for synchronising an internal signal (Fint) with a reference signal (SYNC), these signals each comprising pulses normally occurring at a nominal frequency. This device comprises: a phase comparator (10); a programmable frequency divider (13); a multiplexer (14) delivering to the divider in order to program it a high binary number (NH) if the comparator is at 1, and a low binary number (NL) if it is at 0; means (34) for storing in sequence the latest states of the comparator; first means of detection (43) for decrementing the high binary number when the latest stored states of the comparator exhibit a single 1 state; and second means of detection (46) for incrementing the low binary number when the latest stored states of the comparator exhibit a single 0 state. <IMAGE>
Patent EP-0561906-A1 (EP)
Inventor: BRASHEARS DAVID F
IPC: B01D53/72
Filed: 1991-10-31
Abstract: A soil remediation unit includes a counterflow drum for burning off volatile hydrocarbons and delivery to a cooler drum. Particulate-laden gases of combustion flow through a separator wherein the particle stream is delivered to the cooler drum and the gas stream delivered to a heat exchanger. The gas stream flows to a thermal oxidizer, the exhaust gas from which lies in heat exchange relation with the gas from the separator. Portions of the exhaust gas are passed into the separator in counterflow relation to the particles for remediating the particles.
Patent EP-0569505-A1 (EP)
Title: 3-difluoromethylpyrazolecarboxamide fungicides.
Inventor: GRANETO MATTHEW JAMES
IPC: A01N43/56
Filed: 1992-01-21
Abstract: Novel 3-difluoromethyl-1-methyl-N-(substituted-indane-4-yl)pyrazole-4-carbox amides useful as fungicides, particularly effective in alleviating infections in diseased plants.
Patent EP-0570484-A1 (EP)
Inventor: CAMPBELL GREGOR A
IPC: C23C16/50
Filed: 1992-02-04
Abstract: Dans l'appareil décrit, un plasma ionisé de forte densité est généré dans une chambre source (10') grâce à l'utilisation d'une antenne à boucle simple (12') disposée dans un plan qui coupe l'axe central de la chambre source selon un angle perpendiculaire ou selon un angle plus petit par rapport à l'extrémité fermé de ladite chambre et à distance de ladite extrémité. Conjointement à un champ magnétique longitudinal et à un gaz inerte ou réactif injecté dans la chambre source, on utilise l'excitation de l'antenne au moyen d'une énergie à haute fréquence comprise entre 5 et 30 MHz pour établir le mode d'excitation M=0 ou des composantes des deux modes M=0 et M=1. Sont alors créées des ondes du type siffleurs à fréquence basse, qui génèrent un plasma uniforme et de forte densité ainsi qu'un fort courant de plasma. La source de plasma ainsi définie est utilisée combinée à des configurations de chambre de traitement dans lesquelles des champs magnétiques de forme statique ou modulés dans le temps favorisent la répartition et l'uniformité du plasma sur un substrat devant être attaqué ou enduit par dépôt ou pulvérisation.
Patent EP-0569554-A1 (EP)
Inventor: POSNER RICHARD
IPC: H04B14/02
Filed: 1992-01-29
Abstract: Dans la présente invention, un signal d'entrée complexe à bande étroite, comportant généralement plusieurs porteuses modulées indépendamment entre elles, est traité pour produire un signal de sortie. Cette opération de traitement sépare les signaux d'entrée multiples (10) en une composante de porteuse modulée en angle et limitée en amplitude (14) et en une composante d'enveloppe (18), et combine ensuite ces composantes par une forme de modulation du facteur d'utilisation, telle qu'une modulation par impulsions de durée variable (16), à une cadence d'échantillonnage suffisament élevée. Le signal ainsi combiné est introduit dans un amplificateur de puissance non linéaire (22). Les bandes latérales indésirées sont rejetées par un filtre passe-bande (24) à la sortie de l'amplificateur, de façon à ne laisser passer que la porteuse et sa largeur de bande de signal.
Patent EP-0582596-A1 (EP)
Inventor: BURTON PHILIP JOSEPH MILDENHAL
IPC: F16K1/226
Filed: 1992-04-29
Abstract: Une vanne-papillon comprend un joint d'étanchéité (16) destiné à venir en prise avec le disque de la vanne fermée (4) sous forme d'un joint d'étanchéité primaire (14) porté dans l'un des évidements en forme de H (Figure 1) ou en forme de h (Figure 2), le support de la vanne (7) étant axialement coulissant par rapport au corps de la vanne (1), et étant axialement incliné à l'aide d'une rondelle (8), le joint primaire (14) étant appliqué contre le disque fermé (4).
Patent EP-0584146-A1 (EP)
Inventor: VLACH WERNER
IPC: C01G49/06
Filed: 1992-05-13
Abstract: Selon un procédé de désiliciage de solutions aqueuses anorganiques, notamment de solutions de mordançage, ou selon un procédé de préparation d'oxyde de fer ayant une teneur réduite en acide silicique, on introduit une solution aqueuse anorganique à traiter dans un filtre à courant transversal et la fait passer par le filtre à une température comprise entre 60 et 90 °C. Afin de préparer de l'oxyde, on convertit le filtrat en oxydes correspondants par grillage par pulvérisation.
Patent EP-0593551-A1 (EP)
Inventor: MILSTEIN NORMAN
IPC: C11D1/22
Filed: 1992-06-08
Abstract: Des additions alternées et incrémentielles d'acides d'agents de sulfonation et d'alcools d'alkylation permettent d'obtenir de meilleurs résultats dans la synthèse de produits tensioactifs à base de sulfonate de naphtalène d'alkyle à partir d'une matière de départ composé de naphtalène.
Patent EP-0594701-A1 (EP)
Inventor: BASLE-LE TURQUAIS ELISABETH
IPC: H01B3/20
Filed: 1992-07-09
Abstract: On décrit une composition d'huile qui contient comme anti-oxydant un mélange à trois composants comprenant (a) un phénol ou un dérivé de celui-ci, (b) une amine ou un dérivé de celui-ci, et (c) un triazole ou un dérivé de celle-ci. Le mélange permet d'obtenir des propriétés anti-oxydantes améliorées, notamment pour les huiles électro-isolantes.
Patent EP-0641161-A1 (EP)
Inventor: VAN HAFTEN JOHN L
IPC: A01N37/02
Filed: 1992-08-13
Abstract: Un herbicide sec et soluble dans l'eau, contenant un acide phénoxy et/ou benzoïque substitués est préparé par mélanges à sec de l'herbicide sous sa forme acide avec un milieu sec solide de solubilisation choisi dans le groupe comprenant le phosphate de diammonium, le phosphate de dipotassium, le phosphate disodique, le phosphate trisodique et le phosphate de tripotassium. Dans le mélange à sec initial, les proportions sont d'au moins environ 0,6 à environ 1,15 moles de milieu de solubilisation pour un mole d'agent herbicide actif.