baber/WOPTO huggingface dataset:
Patent EP-0401922-A1 (EP)
Inventor: PIFFERI PIER GIORGIO
IPC: C12S1/02
Filed: 1990-06-05
Abstract: The invention relates to a new mixed culture of obligative anaerobic microorganisms and facultative anaerobes which is isolated from industrial effluents and has been filed with the DSM under number 5307, and the use of this culture in the microbic desulphurization of crude oil, petroleum fractions and petroleum products. 
     The use of the new culture in this process, which can be conducted either continuously or batchwise, results in a high degree of desulphurization of the substrate, with simultaneous controlled demolition of the high molecular weight structure.
Patent EP-0417829-A1 (EP)
Inventor: GRANELLI FRANCO
IPC: C02F9/00
Filed: 1990-08-29
Abstract: A process for purifying the effluent originating from urea production plants, consisting of three successive treatment stages, namely stripping of the volatile components, thermal hydrolysis of the urea and biuret in a plurality of zones traversed with piston flow, and final stripping of the volatile components produced by the hydrolysis.
Patent EP-0417834-A1 (EP)
Inventor: VAN DAELE MARLEEN
IPC: A41B13/10
Filed: 1990-09-04
Abstract: A bib, esp for protecting its clothes during feeding, consists of a single panel of material with an aperture to go over the baby's head. The aperture must be big enough for the baby's head to pass through, and it can have an elasticated collar (3), while the panel should be large enough to cover the chest and shoulders and part of the back. In a variant the bib can have a slit in the material at the back or to one side of the neck and be fastened in place by buttons.
Patent EP-0420313-A1 (EP)
Inventor: PHELAN JAMES JOSEPH
IPC: G01S13/50
Filed: 1985-12-20
Abstract: A transmitter (28) emits a signal at a frequency (ft) derived from an oscillator (222). The reflected signal (fr) is received by a receiver (30) and applied to count down a first counter (244). A second counter (246) simultaneously counts down a reference frequency (fc) derived from the oscillator (222). When the first counter (244) reaches zero the contents of the second counter (246) represent Doppler velocity. A dropout detector (238) detects when the received signal level falls below a threshold value and sets a flip-flop (242) which stays set until the dropout ends. While the flip-flop (242) is set it prevents both counters (244, 246) counting.
Patent EP-0388094-A1 (EP)
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/86
Filed: 1990-03-09
Abstract: There is disclosed a catalyst structure for ozone decomposition which comprises a thin porous carrier material which has many micropores in the direction of the thickness of the carrier material and has an ozone decomposition catalyst supported thereon. 
     Also disclosed is a method of ozone decomposition using such a catalyst structure, in which preferably the catalyst structure comprises a thin porous carrier material which has many micropores of not less than 30 µm in diameter in the direction of the thickness of the carrier material and has an ozone decomposition catalyst supported thereon. The carrier material may be of an electrically resistant material, and may be electrified and heated while a gas containing ozone is forcibly passed therethrough.
Patent EP-0392858-A1 (EP)
Inventor: OSAWA SANTOSHI
IPC: B62D1/19
Filed: 1990-04-12
Abstract: The intermediate shaft intervened between a first universal joint linked to a steering gear box and a second universal joint yoke (2) linked to a steering shaft includes an axle portion (5) linked to the steering gear box and an portion (6) having an approximately elliptic cross section, both axes of the elliptical cross-section being longer than a diameter of the axle portion, a ring-shaped member (14) with a cross-sectional shape analogous to the elliptic cross-section portion (6). A vibration damping member (10) is intervened between the housing (11) and elliptic cross-section portion (6). The housing (11), the vibration damping member (10) and the elliptic cross-section portion (6) are fitted into an outer tubular envelope (3). The ring-shaped member (14) normally has a gap against the outer tubular envelope (3) and transmits torque from the outer tubular envelope (3) to the elliptic cross-section portion (6) contacting the outer tubular envelope. A universal joint yoke (2) is linked to the outer tubular envelope (3) so as to face opposing ends of the housing (11) and vibration damping member (10) and is contactable against these ends. 
     A stopper member (15) is extended from the end edge of the outer tubular envelope (3) so as to prevent the ring-shaped member (14) from coming out of the elliptic cross-section portion (6).
Patent EP-0462339-A1 (EP)
Inventor: WAKE KIYOYASU
IPC: E05B45/10
Filed: 1990-06-21
Abstract: This invention relates to a device for giving an alarm for failure to draw out an engine key (7) for a vehicle. A key cylinder lock comprises an outer tubular member (2), and an inner tubular member (5) rotatably provided within the outer tubular member (2). A key (7) having a magnet (g1, g2) is inserted into the inner tubular member (5). A switch member which is turned ON when the magnet key (7) is inserted into the inner tubular member (5) by a power delivered from a power supply (15) provided in the vehicle is provided in the outer tubular member (2). On the other hand, a door switch (12) which is turned ON when the door of the vehicle is opened is provided. An alarm unit (14) is connected to both the door switch (12) and the switch member (11). Thus, when the door of the vehicle is opened with the magnet key (7) being inserted into the key cylinder lock (2, 5) as it is, the alarm unit (14) produces an alarm, thus to inform a driver that he forgets to draw out the key (7).
Patent EP-0394129-A1 (EP)
Inventor: LATGE CHRISTIAN RESIDENCE LA G
IPC: G21C19/313
Filed: 1990-04-18
Abstract: Plant and process for regenerating cold traps (14) filled with hydride and oxide of a metal in the liquid state such as sodium. 
<??>A forced circulation of liquid metal originating from a storage vessel (11) is created at a sufficient temperature to dissolve the solid deposits. The hydrogen and tritium ions are filtered off and end in a storage container where they are fixed (42) while the oxygen ions recombine to form a new oxide deposit in another trap (23) cooled to a temperature such that only the oxide can be deposited. 
<??>Application to fast-neutron nuclear reactors and to fusion reactors. 
<IMAGE>
Patent EP-0379448-A1 (EP)
Inventor: ROUSSIN GERARD
IPC: B66C23/92
Filed: 1990-01-11
Abstract: This crane is of the type comprising a rotating pivot (5), a jib- holder (6) which is integral with the pivot (5), a mechanism platform (7) connected to the rear of the pivot with a mobile counterweight (8), a lifting jib (9) articulated on the pivot, and means (20, 24) for lifting the jib and for raising weights. According to the invention, there is provided a jib push-back device (16), associated with the platform (7) which is suspended on the jib-holder (6), at the rear, by means of tie rods (14), and, at the front, by means of rodding (15) which also comprises pushers (37), the front of the platform (7) being linked to the pivot (5) by shafts (13) which are mobile in vertical slots (12). When the jib (9) arrives in the lifted position, means of support (54) supported by its foot (17) interact with the pushers (37) and the assembly resists continued movement. Applications: tower cranes, mobile cranes. <IMAGE>
Patent EP-0395537-A1 (EP)
Inventor: DUFOUR PIERRE
IPC: A43B5/00
Filed: 1990-03-29
Abstract: Shoe whose closure system of the upper over the foot is protected by a retractable transverse flap intended, when putting the shoe on or taking it off, to be moved aside in order to give access to the closure system, the flap being able to flip over laterally, about one of its edges, relative to the upper, the border zone (6) of the flap (3) opposite the articulation (8) being provided with a ballast element (7) acting like a weight which holds the flap by means of inertia in the position into which it has been brought. <IMAGE>
Patent EP-0396483-A1 (EP)
Inventor: DENIS JEAN-PIERRE
IPC: B22D18/04
Filed: 1990-04-26
Abstract: A mould containing a gasifiable consumable pattern 3, embedded in a binder-free sand, is fed via its base by a pressurised chamber 6 containing liquid cast iron, the pressure in the chamber 6 being regulated as a function of the surface/volume ratio of the consumable pattern 3. 
<??>Application to the elimination of bright carbon. 
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Patent EP-0384904-A1 (EP)
Inventor: KARLSSON LARS-AKE
IPC: B65H35/00
Filed: 1990-01-25
Abstract: A guard intended to prevent hand-injuries against tear-­bars has an elongated form (6) and extends parallel with a tear-edge and is moveable in a direction transversal to its longitudinal axis. The guard (6) has a length equal to the length of the tear-bar (2). The guard (6) is guided in a gap (5) defined between a strip-like (4) front side of the tear-bar (2) and an inwardly angled part of the wall (1) of the casing intended to accom­modate, for instance, a paper-roll holder incorporating the tear-bar (2). For the purpose of limiting movement of the guard (6) between an outer active guard position and an inner inactive position, in which the tear-edge of the tear-bar (2) is exposed, there is provided along the guard (6) a rib (8) which abuts the free edge of the strip-like front side of the tear-bar in the outer position of the guard. The guard is displaced to its inner position in the gap (5) by the material web (P) when severing the paper-web against the tear-bar (2).
Patent EP-0446295-A1 (EP)
Inventor: EWAN THOMAS KENNY
IPC: B01D53/50
Filed: 1989-11-09
Abstract: Procédé pour éliminer des gaz acides se trouvant dans des gaz porteurs à l'aide d'un sorbant alcalin pulvérisé. Une étape facultative du procédé consiste à conditionner le gaz porteur pour en abaisser la température. Le procédé consiste à introduire un courant contenant le sorbant alcalin (36) et à mélanger le sorbant alcalin avec le gaz porteur (38), à introduire un courant de vapeur et de gouttelettes de liquide (104) et à mélanger le courant de vapeur et de gouttelettes de liquide avec le courant de gaz porteur contenant le sorbant alcalin. Une partie de la vapeur se condense alors et le sorbant alcalin entre en réaction avec les gaz acides, ce qui résulte en des produits de réaction. Finalement, les produits de réaction et le résidu de sorbant alcalin sont séparés du courant de gaz porteur. Le sorbant alcalin est de préférence à base de calcium, par exemple hydroxyde de calcium ou carbonate de calcium, et la vapeur et les gouttelettes de liquide comprennent de la vapeur et de l'eau à basse pression, respectivement. Une buse à jet libre (38) à faible chute de pression facilite l'opération de mélange.
Patent EP-0456650-A1 (EP)
Inventor: ROUSSEAU JACQUES
IPC: B65G25/08
Filed: 1990-01-31
Abstract: L'invention concerne un dispositif de transport de matière meuble, comprenant un couloir à fond fixe en forme d'auge, pour recevoir la matière à transporter, et une série d'organes de transport montés sur un châssis mobile en va-et-vient. Le dispositif de l'invention se caractérise en ce que chaque organe de transport (2; 100) comprend au moins deux lames (10, 11, 12; 110, 111, 112; 110', 111', 112') juxtaposées, s'étendant jusqu'à une profondeur différente dans le couloir, et en ce que la profondeur jusqu'à laquelle les lames superposées s'étendent dans le couloir décroît de la lame antérieure (face à la direction de transport de la matière) (12; 112; 112') à la lame postérieure (à l'opposé de la direction de transport de la matière) (10; 110; 110'). L'invention s'applique par exemple au transport de matière pulvérulente, en grains ou encore pâteuse.
Patent EP-0409952-A1 (EP)
Inventor: OLSSON LARS-ERIK RAGNVALD
IPC: H02P25/08
Filed: 1990-01-24
Abstract: Agencement de commande pour un moteur à réluctance, comprenant des pôles de stator (11a, b; 12a, b) dotés d'enroulements (13a, b; 14a, b) coopérant par paires, ainsi qu'un rotor (15) en matière magnétique tendre, et comportant au moins deux pôles (16a, b; 17a, b) diamétralement opposés l'un par rapport à l'autre. Le moteur est commandé par un capteur (X1) lequel, à chaque fois qu'un pôle du rotor est sur le point d'entrer sur un pôle du stator, produit une rampe d'une première polarité, et lorsque le pôle du rotor quitte le pôle du stator, il produit une rampe d'une seconde polarité, opposée à ladite première polarité. On a prévu des moyens d'interruption électroniques (33, 34, 35, 36) qui, en fonction de la première rampe, appliquent une tension aux enroulements d'une (12a, b) des paires de pôles du stator, et en fonction de la seconde rampe déconnectent la tension appliquée à ladite paire (12a, b) de pôles du stator, et appliquent une tension à la paire de pôles du stator à suivre. On a prévu des premiers moyens (28, 30) produisant, en fonction dudit paramètre, un signal provoquant un préréglage du temps d'application de la tension aux enroulements de la paire de pôles respective du stator, ledit préréglage augmentant à mesure que le courant augmente.
Patent EP-0468987-A1 (EP)
Title: Container.
Inventor: MAGNONI GIORDANO
IPC: B65D35/08
Filed: 1990-04-12
Abstract: The invention relates to a container for fluids, pastes and the like with four sides meeting at four edges and with a base consisting of four partial surfaces bordering one another in the shape of a roof. The invention provides a sectional container with a large visible area but also a large capacity. It is especially suitable for tomato concentrate and other viscous substances. The container has an attractive exterior. It also solves the problem of using paper for toothpaste, tomato, mayonnaise and other paste tubes.
Patent EP-0467953-A1 (EP)
Inventor: TABOR STANLEY DR
IPC: C12Q1/68
Filed: 1990-04-10
Abstract: On a mis au point un kit ou une solution destiné à être utilisé dans l'extension d'une amorce d'oligonucléotide comportant une première région monocaténaire sur une molécule modèle ayant une seconde région monocaténaire homologue à ladite première région monocaténaire, comprenant un premier agent capable de provoquer l'extension de ladite première région monocaténaire de l'amorce, sur ladite seconde région monocaténaire du modèle dans un mélange de réaction, ainsi qu'un second agent capable de réduire la quantité de pyrophosphate se trouvant dans le mélange de réaction, en dessous de la quantité produite pendant l'extension, en l'absence dudit second agent.
Patent EP-0420968-A1 (EP)
Inventor: GORDON HERMAN B
IPC: H05K3/36
Filed: 1990-03-30
Abstract: Un connecteur électrique permet d'assurer une connexion électrique à pression appareillée et sans frottement entre au moins une paire de circuits flexibles et un autre dispositif à circuit dans un boîtier compact avec des tolérances très serrées sur l'espacement et la largeur des plots.
Patent EP-0472587-A1 (EP)
Title: Logement pour dispositif opto-electronique
Inventor: CORRADETTI ANTHONY ALFRED
IPC: H01L33/00
Filed: 1990-04-26
Abstract: Le logement décrit (60), qui sert à l'interconnexion d'un dispositif opto-électronique avec une ferrure (56), comprend une base (62), un couvercle (64) coopérant avec la base pour définir une chambre (66), ainsi qu'un élément de montage (68). Un tel logement se caractérise par un agencement à pivot disposé sur l'élément de montage (68) et coopérant avec la base (62) et/ou le couvercle (64) pour permettre un mouvement pivotant de l'élément de montage (68), de sorte que l'axe de l'élément de montage (68) puisse effectuer un mouvement de translation dans deux directions orthogonales dans un plan perpendiculaire à l'axe de la chambre (66) et de sorte également que la pointe de l'élément de montage (68) puisse se déplacer dans le plan perpendiculaire pour assurer l'alignement colinéaire de l'axe de l'élément de montage (68) sur l'axe de la ferrure (56). Le logement (60) comprend également une plaque de montage élastomère (70) disposée en relation d'étanchéification entre la base (62) et le couvercle (64), lorsque ceux-ci sont assemblés et fixent de manière étanche des branches sur un substrat qui s'étend à travers la plaque de montage élastomère (70).
Patent EP-0440757-A1 (EP)
Inventor: MAYER RUDI
IPC: F02D41/14
Filed: 1990-07-26
Abstract: Il est proposé un procédé et un dispositif pour la réalisation du procédé dont l'idée de base consiste à effectuer un diagnostic de l'installation de chauffage d'une sonde de gaz d'échappement émettant un signal pour la régulation du mélange air/carburant d'un moteur à combustion interne. Le diagnostic se base sur le fait que par la mise en circuit de l'installation de chauffage -qui est composée au moins du chauffage de sonde, de dispositifs alimentant le chauffage de sonde avec la puissance électrique nécessaire, ainsi que des conduites d'alimentation qui en font partie- la sonde de gaz d'échappement s'échauffe plus rapidement que par le seul échauffement par l'intermédiaire des gaz d'échappement entourant ladite sonde.
Patent EP-0484399-A1 (EP)
Inventor: BIALE JOHN
IPC: C08F2/22
Filed: 1990-07-27
Abstract: Une émulsion polymère comprenant (i) un polymère (ii) de l'eau et (iii) un tensio-actif, est utile pour produire un film résistant à l'eau. Le polymère comprend environ 25 à environ 90 % en poids d'un monomère tendre dont l'homopolymère a une Tg inférieure à environ -20 °C, environ 10 à environ 75 % en poids d'un monomère dure dont l'homopolymère a une Tg supérieure à environ 30 °C, environ 1 à environ 5 % en poids d'un acide carboxylique oléfinique, et environ 0,5 à environ 5 % en poids d'un agent de réticulation. Le polymère comprend, typiquement, moins d'environ 1 % en poids de tensio-actif et a une Tg d'environ -50° à 50 °C, et une grosseur particulaire moyenne inférieure à environ 250 nm. L'émulsion comprend au moins environ 40 % en poids de solides, et a une tension superficielle d'au moins environ 45 dynes/cm .
Patent EP-0512992-A1 (EP)
Title: A catalytic composition and cracking process.
Inventor: ABSIL ROBERT PETER LEONARD
IPC: B01J29/04
Filed: 1990-04-09
Abstract: The catalytic cracking of a hydrocarbon oil to provide a product of increased octane number and increased C5+ gasoline content is carried out employing a cracking catalyst composition containing both a large pore crystalline zeolite component and an MCM-22 zeolite component.
Patent EP-0491794-A1 (EP)
Inventor: OZ MEHMET C
IPC: A61B17/04
Filed: 1990-09-11
Abstract: Un procédé de soudage de tissus consiste à appliquer une matière absorbant l'énergie telle qu'un colorant et un agent de soudage tel que de la colle de fibrinogène ou de fibrine aux tissus à souder, et à appliquer de l'énergie à la matière absorbant l'énergie afin d'effectuer le soudage des tissus. On peut appliquer de l'énergie en orientant une source d'énergie telle qu'un laser vers la matière absorbant l'énergie, le laser ayant une longueur d'onde dominante correspondant à une longueur d'onde de crête d'absorption dominante du colorant, de sorte que ce dernier absorbe l'énergie du laser, chauffe les tissus et effectue le soudage des tissus.
Patent EP-0524925-A1 (EP)
Inventor: FRIEDERICH KILIAN
IPC: H01B3/12
Filed: 1990-10-30
Abstract: Dans une composition pour la fabrication d'un matériau présentant des caractéristiques diélectriques ou pyroélectriques, des particules fines d'un diamètre n'éxcédant pas 1 mum, conjointement avec une poudre céramique qui servira à former une matrice entourant les particules fines, sont dispersées dans un milieu de dispersion à effet anti-oxydant présentant une tension superficielle ne dépassant pas x 10-6 N/mm et une constante diélectrique < 6 et, après élimination du milieu de dispersion, lesdites particules fines sont transformées en un mélange frittable.
Patent EP-0489219-A1 (EP)
Inventor: WALTER SMITHEY A
IPC: C07C49/753
Filed: 1991-01-10
Abstract: The tendency for non-visible light generating chemical light devices to generate undesirable amounts of visible light is obviated by the inclusion of a visible-light absorbing, or wavelength shifting material.
Patent EP-0439135-A1 (EP)
Inventor: NAKAGAMA SHOJI C O ITAMI WORKS
IPC: C23C14/28
Filed: 1991-01-23
Abstract: A highly pure cubic boron nitride film is formed on a substrate by a method which comprises irradiating an excimer laser on a target comprising boron atoms and optionally nitrogen atom and depositing cubic boron nitride on a substrate which is placed to face the target.
Patent EP-0432135-A1 (EP)
Inventor: DRABEK JOZEF
IPC: C07C217/84
Filed: 1987-02-23
Abstract: Novel substituted N-benzoyl-N'-2,5-dihalo-4-haloalkoxyphenylureas of the formula I 
<IMAGE>
 in which R1 and R2 in each case represent halogen, where R1 and R2 are not simultaneously chlorine, R3 represents a monohalogenated or polyhalogenated C1-C7-alkyl, R4 represents hydrogen, halogen, methyl, methoxy or methylthio, and R5 represents halogen, methyl, methoxy or methylthio, their preparation and intermediates for their preparation, their use in the control of pests and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent EP-0441368-A1 (EP)
Inventor: SOMEKH SASSON
IPC: C23C14/00
Filed: 1991-02-07
Abstract: A method for in situ cleaning of excess target material deposited in a physical vapor deposition chamber (14) during a cleaning cycle, a vacuum is created in the physical vapor deposition chamber (14). A gas mixture which includes a reactive gas is introduced into the physical vapor deposition chamber (14). The reactive gas is activated by plasma discharge. During the cleaning, the gas mixture is continuously removed from the vapor deposition chamber (14) along with reaction products.
Patent EP-0476300-A1 (EP)
Inventor: RUOFF GUENTER DIPL-ING
IPC: B01D53/74
Filed: 1991-08-13
Abstract: An essential characteristic of the process is dust recycling within a fabric filter, which is achieved in that a combination comprising nozzle and trapping shaft is arranged in the lower part of the fabric filter, whereby a changeable gas recycling and also dust recycling changeable within wide limits are effected. This process is carried out in an overall filter unit having a plurality of filter chambers. To discharge the reaction products, one of the fabric filter chambers is alternately cleaned in the offline mode and simultaneously at least one fabric filter chamber is operated in the online mode.
Patent EP-0474228-A1 (EP)
Inventor: OGAWA KAZUFUMI
IPC: G11B5/72
Filed: 1991-09-05
Abstract: A recording and reproducing device is provided. The device comprises a recording medium, a head giving and receiving recording signals to or from the recording medium, and a mechanism section and a circuit section giving and receiving the recording signals, wherein at least one protective film, and at least one fluorine-containing monomolecular film are formed in this order on the recording layer of the recording medium or on the surface of the head which comes into contact with said recording layer, wherein said protective film is a metal film, oxidized metal film, semi-conductor film, oxidized semi-conductor film, or organic monomolecular film, and wherein said fluorine-containing monomolecular film is formed by the chemical adsorption of a specific-type of silane compound that contains a perfluoroalkyl group at the molecular end on the surface of the protective film.
Patent EP-0486909-A1 (EP)
Inventor: TAPPE GUSTAV
IPC: G03C5/38
Filed: 1991-11-11
Abstract: The invention relates to an ammonium-free fixing bath which is readily biodegradable and contains a complexing agent of the formula <IMAGE> R and M being as defined in the description.