baber/WOPTO huggingface dataset:
Patent EP-0120173-A1 (EP)
Inventor: MARKOWSKI STANLEY J
IPC: F02C7/18
Filed: 1983-11-11
Abstract: A diffuser system for a gas turbine engine includes a prediffuser and a piping system that diverts the flow into two streams. One stream captures the prediffuser discharge air at the center of the gas path where the total pressure is at its highest level and provides an additional stage of diffusing before dumping it around the burner to supply liner cooling air, turbine cooling air and if necessary, small amounts of dilution air to trim radial temperature profile. The other stream is ducted directly into the bumer avoiding the typical dump diffuser losses.
Patent EP-0120935-A1 (EP)
Inventor: SULLIVAN JAMES D
IPC: H02J7/14
Filed: 1983-09-30
Abstract: Dans le système électrique de véhicules utilisant deux batteries de 12 volts (B1, B2) reliées en série pour donner des sources de 12 volts et de 24 volts, les tensions des deux batteries sont égalisées grâce à un convertisseur courant continu/courant continu (18) dont l'entrée est reliée à travers les deux batteries en série (B1, B2) et dont la sortie est reliée à l'une des batteries. Le convertisseur comprend un régulateur qui détecte la demi-tension totale en série et qui la compare au courant de 12 volts et au courant fourni pour amener sa tension de sortie à la demi-tension totale détectée.
Patent EP-0151664-A1 (EP)
Inventor: ISHIMOTO ZENICHI C O NIKKO CO
IPC: A63H17/26
Filed: 1984-02-15
Abstract: A toy car comprising a pair of front wheels (12,12) and a plurality of rear wheels (14, 16, 16) is disclosed, in which the plurality of rear wheels comprise a central main wheel (14) and a pair of follower wheels (16, 16) on either side of the main wheel (14). The toy car is simple in construction and may prevent transverse slippage or turnover of a car body upon sudden change of its running direction.
Patent EP-0120263-A1 (EP)
Inventor: PAPANDREADIS ELIAS
IPC: B64C39/00
Filed: 1984-02-16
Abstract: The invention relates to a new flight motion concept. It consists of a decrease of the front pressure of helicoplanes to lower than the downstream separation zone pressure. 
     So heiicoplanes are pushed forward by atmospheric air instead of being dragged as conventional aircraft are. 
     This decrease of front pressure, according to the Magnus phenomenon, is effected by adding to the front air flow a rotational velocity. 
     That is done by the external surface (8) of a horizontal mixed-flow blower (11). So the blower provides vertical take-off, vertical landing and initial low speed horizontal motion by its blades, and by its external surface, there is provided a supersonic speed in horizontal motion. 
     The blower is incorporated in a low drag semilens- shaped hull (1-3), being uncovered only in a front segment. Helicoplanes can accomplish low level speed of 2,5 MACH, a ceiling range which is pratically unlimited, glide capability, manoeuverability acceleration 8g, and time to ceiling 3 min.
Patent EP-0164427-A1 (EP)
Inventor: CACCIA GIUSEPPE
IPC: D06C11/00
Filed: 1984-06-09
Abstract: The teaseling machine is provided with fabric entraining members (2,3) arranged to cooperate with a plurality of teaseling rollers (p,c) set for rotation about their own axes and preferably parallel to one another. This machine is characterized in that the rotation axes of the teaseling rollers (p,c) are stationary relatively to the rotation axes of the fabric entraining members (2,3) and positioned along a curvilinear profile with its convexity facing a passage area (5) of a fabric (4) to be teaseled.
Patent EP-0135683-A1 (EP)
Inventor: NAITO KENZO
IPC: C07F9/6571
Filed: 1982-09-08
Abstract: A novel method of producing c cephalosporin compound of the formula
     wherein R 1  is a hydrogen atom or an acyl group; R is a hydrogen atom or an ester residue; the dotted line means a double bond in 2- or 3-position of the cephem ring; and R 4  is a nucleophilic compound residue, or a salt thereof, directly in one step from a compound of the formula
     wherein R', R and the dotted line have the meanings defined above, or a salt thereof, by reacting in the presence of an organic solvent the compound [II] or a salt thereof, a nucleophilic compound or a salt thereof, and (1) a trivalent or pentavalent cyclic phosphorus compound having a partial structure of the formula
     wherein W is an oxygen atom, a sulfur atom or NR 2 ; W' is an oxygen atom, a sulfur atom or NR 3 ; and R 2  and R 3  may be the same or different and each means a hydrogen atom or a hydrocarbon group, or a salt thereof, or (2) a reaction product of a compound having a partial structure of the formula
     wherein W and W' have the same meanings as defined above, or a salt thereof, with a phosphorus oxyhalide, trihalide or pentahalide.
Patent EP-0139105-A1 (EP)
Inventor: JATANA SUBHASH C
IPC: F23C3/00
Filed: 1984-07-17
Abstract: @ To allow efficient combustion of gas, the gas is premixed with a controlled quantity and then passed into the hollow interior of a gas burner (40) whence it passes through the small apertures in the burner to a combustion chamber (38) where the mixture burns. The apertures in the gas burner are sized so no flashback from the combustion chamber occurs. The combustion chamber (38) is immersed in a tank (12) of liquid and the combustion products leave the combustion chamber (38) via an exhaust conduit (58, 60, 62, 64, 66, 68) which has a riser section (58) extending upwardly from the combustion chamber (38) and a helical section (60) descending from the top of the riser section (58). The exhaust conduit (58, 60, 62, 64, 66, 68) may be arranged so heat exchange can be effected between the combustion products and liquid being supplied to the tank (12) and/or liquid returning from a space heating system (82).
Patent EP-0137288-A1 (EP)
Inventor: VORA BIPIN VIRPAL
IPC: C07C2/68
Filed: 1984-08-31
Abstract: A process is disclosed for the production of alkylaromatic hydrocarbons by the HF catalyzed reaction of an aromatic hydrocarbon with a Ca-plus acyclic olefin. A portion of the HF used as a catalyst is regenerated by passage into a stripping column which has a primary function of stripping dissolved HF out of a hydrocarbonaceous mixture produced in the alkylation zone. This eliminates the requirement for a separate HF regeneration column and the costs associated with this column.
Patent EP-0147594-A1 (EP)
Inventor: TASAKA TAKEO
IPC: C08L27/18
Filed: 1984-11-13
Abstract: A fluorine-containing resin composition which comprises a potassium fiber and at least one fluorine-containing resin selected from the group consisting of poly(chlorotrifluoroethylene), copolymer of tetrafluoroethylene and a copolymerizable monomer, chlorotrifluoroethylene-ethylene copolymer, tetrafluoroethylene-ethylene copolymer, polyvinylidene fluoride and copolymer of vinylidene fluoride and a copolymerizable monomer.
Patent EP-0145975-A1 (EP)
Inventor: MACINNES ROBERT DONALD
IPC: B23K1/008
Filed: 1984-11-16
Abstract: An improved apparatus and method are disclosed for heating objects, such as electronic chips being bonded to substrates, in which a copper heat exchanger element (12) comprises a circuitous interior passage (26) through which gases pass from a source (30) to be heated by a heater (74) to a desired temperature and to be cleansed of unwanted oxygen by catalytic reaction, prior to entering a furnace chamber (22) heated from below by the heat exchanger element (12) and from above by a further heater (72) and copper plate (60), whereby essentially uniform gas temperature, acceptably low oxygen concentration and fast cycling times are provided in the furnace chamber (22).
Patent EP-0179168-A1 (EP)
Title: Reparaturhilfseinrichtung
Inventor: KUNZ RAINER
IPC: G21C17/01
Filed: 1984-12-17
Abstract: Die Erfindung bezieht sich auf eine Reparaturhilfseinrichtung (4) für wassergekühlte Kernreaktoren. Bei wassergekühlten Kernreaktoren besteht das Problem, daß Reparaturen im Reaktordruckbehälter oder an den Erstabsperrarmaturen, die teilweise Entleerung des Reaktordruckbehälters erforderlich machen, was wiederum die vorherige Herausnahme der Brennelemente voraussetzt. Zur Vereinfachung der Reparatur- und Wartungsarbeiten sieht die Erfindung einen Dichtkasten (6) vor, der mit Mitteln (33 bis 36, 41, 43) zur Anpressung an die Druckbehälterwand und Mitteln (28 bis 32, 53) zur Entleerung der vom Dichtkasten überdeckten Wandbereiche ausgestattet ist. Zusätzlich kann der Dichtkasten in seinem Inneren mit Halterungen zur Befestigung von Inspektions- Prüf- und Bearbeitungsgeräten versehen sein und an einem in den Innendurchmesser des Reaktordruckbehälters (3) absenkbaren Tragring (5) gehaltert sein. Die Erfindung ist insbesondere für die Wartung und Reparatur von wassergekühlten Kernreaktoren geeignet.
Patent EP-0156051-A1 (EP)
Inventor: FUKUDA NORIYOSHI
IPC: C04B35/528
Filed: 1984-03-23
Abstract: A method for producing carbon powders having a benzene-insoluble component content of not lower than 95% by weight, a quinoline-insoluble component content of not less than 80% by weight and volatile matter content of 4-15% by weight is disclosed. The carbon powders can be used as a raw material for the production, without the use of a binder, of isotropic various carbon articles having widely ranging properties, that is, carbon articles ranging from a carbon article having relatively low density and strength to a carbon article having high density and strength which have not been attained by a conventional method. Further, the carbon articles produced from the carbon powders have various electric resistivities.
Patent EP-0135249-A1 (EP)
Inventor: HATAYAMA KATSUO
IPC: C07C51/00
Filed: 1984-05-21
Abstract: Novel styrene derivatives of the general formula
     wherein
     X is hydrogen or halogen, X' is halogen, R is hydrogen or methyl, and Y is hydroxymethyl, carboxyl, -COOR' or -COR 2  (wherein R' is alkyl, substituted alkyl, prenyl, geranyl, farnesyl, cyclohexyl or phthalidyl, and R 2  is amino, hydroxyamino, mono-(or di-)alkylamino, ethoxycarbonylmethylamino, carboxymethylamino, phenylamino, substituted phenylamino, thiazolylamino, cyclohexylamino, pyridylamino, morpholino or N-methyl- piperazino), and the pharmaceutically acceptable salts thereof when Y is carboxyl, exhibit high and long-lasting anti-inflammatory, analgesic and anti-pyretic activity.
Patent EP-0139354-A1 (EP)
Inventor: WINSLOW JOHN S
IPC: G11B7/24
Filed: 1984-07-20
Abstract: An optical disc structure including two resilient disc members (10,12) which are bonded together adjacent their outer peripheries (20) and which include an air channel (30) allowing communication between the chamber (22) formed between the discs (10,12) and the atmosphere. An information layer (24,24') is formed on the inner surface of at least one of the members (10,12). When the members (10,12) are spun, a pressure differential is caused tending to push the two members (10,12) apart, thereby assuring that one Imember (10) will not contact the information (24') layer formed on the other member (12) and that the two members (10,12) will not be close enough together to cause optical interference.
Patent EP-0144282-A1 (EP)
Inventor: HENZE HEINRICH
IPC: B25D17/12
Filed: 1984-11-02
Abstract: 1. An hydraulic lift hammer with a steel casing (3, 103) which completely encloses the tool formed from the drill (10, 110') and its drive unit (1, 101), with the exception of an opening for the passage of the free end of the drill, characterised in that the drive unit (1, 101) almost completely enclosed by the casing (3, 103) is mounted ((guided)) and supported inside the casing with the aid of elastic and attenuating material (4, 4', 6, 104, 104a, 106, 106a, 109).
Patent EP-0140906-A1 (EP)
Title: Batterie de metal reactif possedant une alimentation continue en reactif de cathode
Inventor: LITTAUER ERNEST LUCIUS
IPC: H01M8/04
Filed: 1984-02-16
Abstract: Structure de cathode poreuse améliorée (11) destinée à être utilisée dans une batterie possédant une électrode en métal réactif et un électrolyte en écoulement. La cathode (10) se compose de préférence d'un matériau poreux électriquement conducteur présentant une surface active (12) à une interface avec l'électrolyte. Dans une variante la cathode (10) peut être composée d'un matériau poreux électrochimiquement réductible et définit une surface active (12). Une structure permet de délivrer le matériau réactif de cathode électrochimiquement réductible en continu au travers de la cathode (10) à la surface active de la cathode (12) pendant le fonctionnement de la batterie. Le matériau réactif est délivré en une quantité nécessaire pour être réduite sur la surface active (12) afin de maintenir une cadence de décharge à énergie élevée avec l'utilisation d'une quantité minimum de matériau réactif. Le matériau réactif, dans le mode de réalisation illustré, provient d'une alimentation de stockage (16) et circule jusqu'à la cathode poreuse (11) en fonction des besoins, pendant le fonctionnement de la batterie. Dans une forme de réalisation, la cathode (10) est pourvue de passages de distribution (14) véhiculant le matériau réactif. Dans une autre forme, le matériau réactif est introduit par une ou plusieurs parties de bords du corps poreux de cathode (11) et s'écoule au travers des pores jusqu'à la surface active (12).
Patent EP-0144424-A1 (EP)
Inventor: BLUISH JOSEPH ALFRED
IPC: G01D9/00
Filed: 1984-05-31
Abstract: Dispositif de rappel en temps réel pour un processeur (20) de données d'un moteur. Un processeur de données (20) monté sur un moteur reçoit une pluralité de paramètres de fonctionnement du moteur à partir d'un turbo-moteur à gaz (10). Ces paramètres sont contrôlés pour déceler les erreurs éventuelles et reformatés par le processeur (20) avant d'être envoyés au travers d'un canal de transmission série (XCH) à un dispositif d'enregistrement permanent (30) monté dans la cellule. Un ensemble des profils du moteur les plus récents est stocké dans une mémoire dynamique à accès sélectif (DRAM) qui est constamment remise à jour en recouvrant les données les plus anciennes avec les données les plus récentes. Un commutateur (52) produit un signal (FRZ) qui arrête le stockage des profils et fige le contenu de la (DRAM). La mémoire reste figée après avoir saisi les profils les plus récents du moteur associés au temps de production du signal (FRZ) jusqu'à ce qu'elle soit déchargée au travers du canal (XCH) dans l'enregistreur (30). Le signal de sortie de la (DRAM) est produit en réponse à un signal (RPL) produit par le commutateur (52).
Patent EP-0153952-A1 (EP)
Inventor: MARZ PETER
IPC: A61M5/00
Filed: 1984-08-24
Abstract: Seringue électriquement isolante (11) à raccorder à un cathéter de veine pour l'aspiration et la projection de liquides, avec possibilité de raccordement à une conduite (5a, 5b, 5c, 5d) allant à un appareil d'électrocardiographie, grâce à laquelle il est possible de mesurer le potentiel électrique à la colonne de liquide dans le cathéter de veine (17) afin de contrôler la position du cathéter de veine lors de sa mise en place et de son utilisation, la seringue (11) formant une partie de contact (23, 25, 29) prévue à sa chambre de liquide et la conduite de raccord à l'appareil d'électrocardiographie formant une unité stérile indépendante.
Patent EP-0150739-A1 (EP)
Inventor: KLEINER HANS-JERG DR-ING
IPC: C07F9/48
Filed: 1985-01-12
Abstract: Preparation of alkanephosphonous acids of the formula    <IMAGE>  (I) in which R1 denotes alkyl, by reacting monoalkylphosphanes of the formula R1-PH2 (II) with H202 in a solution containing hydrochloric acid.
Patent EP-0151437-A1 (EP)
Inventor: CARTER GEORGE A
IPC: F41G3/26
Filed: 1985-01-24
Abstract: An amusement shooting game for play by a plurality of players (30, 40) wherein players (30, 40) shoot at each other while avoiding being shot at is provided. The players' (30,40) equipment includes a vest module (46) and helmet (44) for generating and transmitting a coded signal uniquely identifying each player (30, 40). Each playerfurther utilizes a gun (50) for receiving the transmitted coded signals transmitted by players (30, 40). A processing unit (74) is responsive to the gun (50) for detecting a transmitted coded signal. Data processing devices (126, 110, 114) are utilized for counting and displaying the number of detected coded signals to provide a score for each player representing the number of players (30, 40) he has shot during the play of the game.
Patent EP-0159542-A1 (EP)
Inventor: RITZENHOFF WILLI
IPC: A47L15/24
Filed: 1985-03-21
Abstract: 1. A clearing, sorting and feeding device of a dish washing system including a dish washer (21), in which the trays with the soiled dishes are transported by means of a charging conveyor (4) to the underside of a turning drum (5), are moved about the turning drum (5) while being guided by a counter-support (6), trays (1") and dishes (2, 3) are separated from each other and are fed to a dish washer (21) by means of a tray conveyor (7) and a conveyor belt (14), characterised in a) that the turning drum (5), which is preferably a driven drum and preferably has a smooth surface, has trained thereabout a driven conveyor belt (14) comprising regularly spaced finger elements (15) for taking over the trays (1) with the soiled dishes (2, 3) fed at the underside of the turning drum (5) and for turning the trays (1) about the turning drum (5) while being guided by the counter support (6), b) that the starting portion of the tray conveyor (7) is extended above the turning drum (5) to the conveyor belt (14) such that the tray conveyor (7) removes the turned trays (1") and feeds them to the dish washer (21) separately of the dishes (2, 3) which remain on the conveyor belt (14), c) that the conveyor belt (14) simultaneously functions as a dish conveyor (8) and feeds the soiled dishes (2, 3) to the dish washer (21) within the dish washing system.
Patent EP-0181510-A1 (EP)
Inventor: HOFFMANN FREDGAR DR
IPC: D06B19/00
Filed: 1985-10-14
Abstract: To obtain better penetration into tightly twisted yarns, ropes, belts and in particular nets, the materials are impregnated with a dyeing liquor and then introduced into an electromagnetic high-frequency field to fix the dye. The process is suitable in particular for dyeing fishing nets made of synthetic polyamide.
Patent EP-0181535-A1 (EP)
Inventor: DAVID JOSEF
IPC: A47J36/26
Filed: 1985-10-22
Abstract: 1. Baby-food warmer composed of a metallic bowl (1) for accommodating a water bath and a vessel containing the baby-food, in particular a milk bottle, an electrical heating coil (17) which surrounds at least the lower part of the bowl (1) and is electrically insulated from the bowl (1) and on the outside by means of collars (16, 18) of insulating material consisting of a film-like material, a thermostat switch (14) fixed to the bottom of the bowl by means of a thermally conducting sheet metal link (12) and connected electrically to the heating coil (17), and a housing (2) which accommodates the bowl (1) and the thermostat switch (14) and has at the top, flush with the bowl opening, an opening, the edge (6) of which is joined to the edge of the bowl and, with the bowl (1), forms the boundaries of an air-filled intermediate space (4) in which the thermostat switch (14) is also located, characterised in that the insulating collars (16, 18) are composed of a material of high thermal conductivity, this material, which is filmlike, being wound around the bowl and forming the inside collar (16) of insulating material, in that the heating coil (17) is wound directly onto the bowl (1), with the inside collar (16) of insulating material as an intermediate layer, the heating coil (17) being covered by the outside collar (18), which is composed of the material mentioned, and in that the thermostat switch (14) is fixed to the bottom of the bowl (1) with a short separation and is adjacent to the heating coil (17).
Patent EP-0177167-A1 (EP)
Inventor: FLOYD KENNETH LEWTHWAITE
IPC: D04H1/54
Filed: 1985-08-28
Abstract: Porous tubes are made from thermally bonded non- woven. Such tubes can be made seamless and suitable for lining with a semi-permeable membrane for reverse osmosis filtration. Fleece or card webs (32) can be wrapped around a mandrel (35) and compacted as by rolling and/or needling and thermobonded on the mandrel which may be tapered to ease removal.
Patent EP-0224619-A1 (EP)
Inventor: LLOYD KENNETH
IPC: F16C33/12
Filed: 1985-11-04
Abstract: A bearing material comprising copper and bismuth. Preferably there is from 12% to 18% by weight of bismuth and for some purposes there may be up to 35%. Depending upon special requirements, the bearing material may also have varying amounts of silver, antimony, zinc, phosphorus and nickel. Copper usually constitutes at least 50% by weight of the material.
Patent EP-0186966-A1 (EP)
Inventor: REA BRYAN LESLIE
IPC: A01N47/30
Filed: 1985-11-26
Abstract: A herbicidal composition which comprises from 0.5 to 99% by weight of benazolin and dimefuron in association with a suitable carrier and/or surface active agent.
Patent EP-0165838-A1 (EP)
Inventor: VIRGINIO ARMENIO
IPC: G09F9/30
Filed: 1985-05-14
Abstract: Improved luminous display to make possible the permanent display of a price during the time of transmission of corresponding information. According to the invention, the luminous display (10) is complemented by an auxiliary screen (15) which is specialised in the display of the price, and the numeric information corresponding to the display of the prices is loaded into the program memory (M) of the luminous display with a special code detected by the microprocessor (12) to address the corresponding information to the auxiliary screen (15) instead of the matrix of luminous points (11) of said luminous display. Application in advertising in hypermarkets and department stores. <IMAGE>
Patent EP-0184488-A1 (EP)
Inventor: CHAUT FRANCOIS
IPC: B01D8/00
Filed: 1985-11-13
Abstract: 1. An integrated purification device for the liquid cooling metal of a fast neutron nuclear reactor comprising a vessel with filled liquid metal enclosing the reactor core and a horizontal slab (1) closing the vessel, the purification device (3) comprising : a support and suspension casing (8) resting on the slab (1) via a flange (7) connected to its upper portion and entering the vessel through an aperture (4) extending through the slab (1), the suspension casing (8) being disposed with its axis vertical in its operating position inside the vessel ; tubular metal fibre filtration means (18) disposed coaxially in relation to the suspension casing (8) ; a pump (28) for circulation the liquid metal ; an economizer exchanger (20) for cooling the liquid metal to be purified with cooled and purified liquid metal ; and complementary means (40, 42, 44, 61) for cooling the liquid metal which are disposed in an annular space enclosing the filtration means (18) over their full height and bounded by two coaxial cylindrical walls (8, 42, 60), the suspension casing (8) forming one of the walls bounding the annular space, which contains a heat exchange fluid for cooling the liquid metal at the level of the filtration means (18) and also for cooling the suspension casing (8), characterized in that : - the economizer exchanger is formed by a tube cluster (20) of vertical axis and annular cross-section which is suspended from the lower portion (8c) of the suspension casing (8) coaxially therewith below the annular cooling space, the inlet portion of the economizer exchanger (20) which receives the hot liquid metal contained in the vessel being disposed in its lower positions, - and the pump (28) for circulating the liquid metal is disposed inside the economizer exchanger (20) and enclosed by walls (26, 27, 30) via which it is attached to the economizer exchanger (20) and which bound a space around the pump (28) communicating with the upper portion of the economizer exchanger (20) in which the cooled liquid metal flows.
Patent EP-0155925-A1 (EP)
Inventor: DUFOUR DANIEL LOUIS
IPC: C08L55/02
Filed: 1985-01-25
Abstract: Molding compositions are prepared from blends of (A) a thermoplastic copolyetherester elastomer; and (B) an ABS or MBS polymer. Such blends have improved ductility and chemical resistance.