baber/WOPTO huggingface dataset:
Patent EP-0039354-A1 (EP)
Inventor: KNIFTON JOHN F
IPC: C07C51/12
Filed: 1980-09-29
Abstract: Production d'acides carboxyliques et de leurs esters par reaction d'alcools et de leur derive avec de l'oxyde de carbone en presence d'une ou de plusieurs compositions de catalyseurs au ruthenium et un activateur contenant un halogene.
Patent EP-0035112-A1 (EP)
Inventor: STODT EBERHARD
IPC: C02F11/06
Filed: 1981-01-24
Abstract: 1. Method of treating mainly decomposable, solid and liquid wastes, such as garbage and biologically active sludge, in which the solid wastes are disintegrated and then mixed with the sludge and thereafter the waste-sludge mixture is processed into pressed blocks or slabs, characterized in that a) fresh sludge or a sludge mixture of partly fresh and partly rotting sludge - first sludge - is oxidized in known manner in a vessel as far as the first unstable equilibrium of the bacterial decomposition of the sludge, b) then the thus treated sludge or a sludge mixture of partly rotting and partly oxidized sludge - second sludge - is mixed in finely distributed manner with the disintegrated solid wastes, c) then the waste-sludge mixture, for improved reticulation and mutual interpenetration of the solid wast and of the sludge, is subjected to slab type pressing under alternating pressure and expansion and the waste-sludge mixture, issuing in the form of pressed slabs arranged in succession compactly or as a strand from the pressing apparatus, is expanded and rendered permeable in predetermined manner for gas and water exchange by partial relieving of the pressing pressure.
Patent EP-0049492-A1 (EP)
Title: Heat exchanger for collecting heat from the ambiant air
Inventor: WEGNER GUENTHER
IPC: F24S10/50
Filed: 1981-10-02
Abstract: A heat exchanger for collecting heat from the atmosphere is of freestanding construction and comprises a plurality of heat exchange elements (26) which are disposed, spaced apart, on at least one pillar (22) and which are serially connected together and are in the form of hollow bodies. Each heat exchange element is preferably in the form of a hollow ball which both at the bottom and at the top has an optionally closable opening (32) for the passage of air. <IMAGE>
Patent EP-0053726-A1 (EP)
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1981-10-30
Abstract: The sail is held by the mast and boom enclosing the mast. To simplify the arrangement and make handling easier, the luff (14) of the sail is fastened only to the head and by the luff stretcher (12) to the foot of the curved mast (2). <IMAGE>
Patent EP-0043217-A1 (EP)
Inventor: TANIKAWA OSAMU
IPC: B25B21/00
Filed: 1981-06-22
Abstract: Power operated rivet nut setting tool in which a screw-threaded pull bar (56) to which a mandrel (100) is coupled is first rotated by friction from a drive nut (58) and then pulled when the friction is overcome, rotation prevented by a two-part clutch (42,44) one part of which is associated with the tool housing (10) and the other with the mandrel (100). The mandrel (100) is screw-threaded for only a short distance from its tip and is retractable relative to the pull bar (56). The nosepiece (32) is axially adjustable on the housing (10).
Patent EP-0038266-A1 (EP)
Inventor: PINEAU JEAN-CLAUDE
IPC: G01L7/08
Filed: 1981-04-14
Abstract: The invention relates to a mechanical pressure transmitter for fluid-pressure measuring devices, where a movable assembly (21, 22) is displaced in a housing as a result of the pressure transmitted in an expansion chamber of the housing, the displacement of the movable assembly being transmitted to a measuring instrument, at least part (21, 22) of the assembly being in a measuring chamber (123) isolated from the fluid by means of a diaphragm (3). The invention is characterised in that the diaphragm (3), of the unrolling type, comprises a ring (31) surrounding a protuberance (32, 33) with an inclined wall (32), and the housing has a seat (124) for the wall (32) when the pressure is being exerted, the diameter of the seat (124) decreasing continuously from its part nearest the expansion chamber (113) to its part furthest away, so that, to change from its position of rest to its bearing position, the diaphragm (3) unrolls without any elasticity or rigidity. <IMAGE>
Patent EP-0049295-A1 (EP)
Title: Cellule a oxyde d'argent
Inventor: NAGAURA TOORU
IPC: H01M4/34
Filed: 1981-04-08
Abstract: Cellule a oxyde d'argent comprenant une boite d'anode (1), un couvercle de cathode (2) et un joint (8), dans lequel la couche (3) de materiau d'anode de AgO et la couche de (4) de materiau de reduction de AgO sont disposees du cote de l'anode, et la couche (5) de materiau de cathode et la couche (6) d'electrolyte sont disposees du cote de la cathode. La surface de la couche (3) de materiau d'anode est recouverte par une couche (9) reduite formee par la reduction de AgO. Cette cellule a oxyde d'argent peut produire de l'electricite a un niveau unique comme les cellules a Ag2O, convient a la production en grande serie et presente de bonnes caracteristiques d'utilisation.
Patent EP-0063783-A1 (EP)
Inventor: GRANZOW MANFRED ING GRAD
IPC: F16M11/26
Filed: 1982-04-21
Abstract: 1. A telescoping, variable-length device (2) for instance an antenna support, support arm or the like, with elements (T) guided against each other and displaceable in the direction of the longitudinal axis of the apparatus and with an advance system displacing the elements (T), for the purpose of achieving a difined sequence of extension of the elements every two adjoining elements (T) comprise cooperating members of a locking system (20), the members of the locking system (20) are actuated by relativ moving of the elements (T), characterized in that the locking system (20) which is actuated in the sense of unlocking or locking of the two adjoining elements (T) consists of a lever (22; 40; 58) pivoting about a shaft (24; 42; 60) perpendicular to the longitudinal axis (A) of the elements (T) and comprising locking projections (32; 46; 63) engaging mating projections (33, 49; 55) at the adjoining elements (T) and switching projections (29, 44; 64) to cooperate with stops (21; 54; 70).
Patent EP-0071707-A1 (EP)
Inventor: BECKER RAINER
IPC: C07D307/14
Filed: 1982-05-28
Abstract: Die vorliegende Anmeldung betrifft Cyclohexandionderivate der allgemeinen Formel <IMAGE> in der R¹ Alkyl R² Alkyl, Alkenyl, Alkinyl, Halogenalkenyl X Alkylenrest n = 0 oder 1 Y Heterocyclus Z Wasserstoff oder Methoxycarbonyl bedeutet, sowie die Salze dieser Verbindung und diese enthaltende Herbizide.
Patent EP-0069856-A1 (EP)
Inventor: LUDER RAINER DR-ING
IPC: H04N11/04
Filed: 1982-06-01
Abstract: Die Erfindung betrifft einer Verfahren und eines Anordnung zur Regelung des digitalen Chrominanzsignals eines Farbfernsehempfängers in Abhängigkeit von der Burstsignal-Amplitude und vom Farbkontrast. Das digitale Chrominanzsignal (U1, V1) und das Burstsignal (B1) werden in einem Multiplizierer (1) mit einem Koeffizienten (K*) multipliziert, aus dem Ausgangsignal des Multiplizierers (1) wird der Mittelwert der Burstamplitude gebildet. Der Mittelwert der Burstamplitude wird sodann mit einem der gewünschten Farbkontrasteinstellung (6) entspechenden Sollwert (S) verglichen und der Koeffizient (K*) dem Vergleichsergebnis entsprechend geändert.
Patent EP-0075796-A1 (EP)
Inventor: PFEIFFER RICHARD DR
IPC: H01F27/08
Filed: 1982-09-16
Abstract: Transformer, including an iron core, high voltage and low voltage windings, at least one cast resin body completely embedding, holding and insulating the windings, the cast resin body having cooling channels formed therein and having additional channels formed therein being separated from the cooling channels, and insulating gas filling the additional channels.
Patent EP-0105970-A1 (EP)
Inventor: HAUSMANN KURT
IPC: E04B1/80
Filed: 1982-11-06
Abstract: In heat insulation for buildings using insulating panels (1) which can be fixed to the assigned building wall and provided with a coat of paint (6) on their visible side, easy, time-saving and weather-independent mountability of prefabricated insulating panels (1) and also a clean outward appearance, combined with good insulation, is achieved by the fact that the insulating panels (1) each have, in the region of their sides which are horizontal in the fitted state, a groove (2) which is delimited by two marginal legs (3) and whose clear width corresponds approximately to the thickness of the marginal legs (3), and in that the insulating panels (1), in each case mutually adjacent in the region of their sides which are horizontal in the fitted state, are interconnected in the manner of a tongue and groove, in each case one marginal leg (3) of one insulating panel (1) engaging in the groove (2) of the adjacent insulating panel (1). <IMAGE>
Patent EP-0080661-A1 (EP)
Inventor: KANNO MICHIO
IPC: A61M1/18
Filed: 1982-11-18
Abstract: A medical device for the transfer of substances, comprising a cylindrical housing (1), a hollow fiber bundle of a multiplicity of hollow fiber membranes (5) for transfer of the substances and inserted within the aforementioned housing, a first substance transfer chamber (8) defined by the outer surfaces of the aforementioned hollow fiber membranes and the inner wall surfaces of the aforementioned housing, first substance transferring inlet (9) and outlet (10) both communicating with the aforementioned first substance transfer chamber, partitions (6,7) supporting the opposite ends of the aforementioned hollow fiber membranes fast in position and separating them from the aforementioned substance transfer chamber, and second substance transferring fluid inlet (25) and outlet (26) communicating with the cavities within the aforementioned hollow fiber membranes and formed with flow path forming members (11,12) attached to the opposite ends of the aforementioned housing and provided each with an annular protuberance (21,22), which device is characterized by having the aforementioned flow path forming members and the aforementioned partitions fastened to each other by sealing the interfacial gaps therebetween with a packing material (31,32) applied to the outer edges of the aforementioned protuberances of the flow path forming members so as to contact the packing material with the partitions.
Patent EP-0093198-A1 (EP)
Inventor: GIUSTI GIORGIO PROF
IPC: C09D7/12
Filed: 1982-12-07
Abstract: The additive compound, designed to reduce harmful effects in polurythane paints and varnishes, is made up of a number of substances possesing hydrogen atoms which react with isocyanic groups in the free volatile monomers contained in such paints/varnishes - these being supplemented with fixing agents to the end of subduing and/or enhancing odours given off thereby; the additive being mixed with one or both of the paint/varnish "packs" or parts prior to their being united - or even with the paint/varnish thus united and ready for application - at a rate of 0.1 to 10 times the quantity by weight of free monomer contained in the said paint or varnish.
Patent EP-0079763-A1 (EP)
Inventor: BARNES JOHN EASTMAN
IPC: F02M3/04
Filed: 1982-11-11
Abstract: To save fuel during engine deceleration, it has been proposed that the supply of fuel should be cut off. Such proposals have involved substantial redesign of the carburettor. The carburettor described comprises a throttle valve (14), an idling port (26) through which a fuel / air mixture is supplied on the downstream side of the valve (14) when the latter is in a closed position, a channel (16) leading to the idling port and along which the fuel/air mixture is drawn, a longitudinally adjustable idle mixture adjusting device (27) having a tapered tip (38) projecting into the channel (16) and manually movable to move the tip (38) towards and away from the port (26) to set the idling mixture of the engine, and means operable through the idle mixture adjusting device (27) for preventing the supply of fuel through the idling port during engine deceleration. The supply of fuel can be prevented by blocking the idling port (26) and or by venting the region adjacent that port (26). Such a device (27) is simple to install and does not require significant redesign of a carburettor.
Patent EP-0056345-A1 (EP)
Inventor: LUCAS ANDRE
IPC: B65B25/00
Filed: 1982-01-07
Abstract: The process consists in introducing, on a continuous belt, the successive products into a partially sealed tubular bag of plastics film (6), and in applying a pressure (14) to at least the upper face of the product in the bag so as to expel the major part of the air contained in the bag; the latter is then completely sealed and cut with a cutter (11) in order to be transported prepacked in a leaktight bag towards a sterilising station (5). In the case of flat products, the pressure is applied by means of a runner of elastic material and, in the case of products with voluminous configuration, by a blowing tunnel which delivers high-speed jets of air onto the product in its bag. <IMAGE>
Patent EP-0074292-A1 (EP)
Inventor: DEGRUEL JEAN
IPC: B23D1/24
Filed: 1982-08-06
Abstract: 1. Planing apparatus for producing a tubular ingot-mould, comprising a plate (2) for supporting the rough ingot-mould (1), a planing tool (31) mounted on a toolholder (3), a wedge (4) for adjusting the transverse position of the tool (31), the said wedge being connected by an operating rod (7) to a support member (8) of the toolholder (3), and a means for the relative displacement of the assembly comprising the toolholder (3) and the wedge (4) in relation to the displacement plate, the said means being fastened to the support plate (2), the adjustment wedge (4) bearing, on one side, against the toolholder (3) by means of an inclined face (41) cooperating with a corresponding inclined face (32) of the toolholder (3) and, on the other side, against the guide slide (5) by means of a support face (42), characterised by the fact that the bottom (51) of the guide slide (5) of the adjustment wedge (4) is composed of a jig (6) of cylindrical shape, parallel to the shape to be given to the machined face, that the adjustment wedge (4) is articulated on the operating rod (7) about a pin (70) parallel to the generatrices of the cylindrical jig (6), and that at least one of the corresponding support faces (41, 32) of the wedge (4) and of the toolholder (3) respectively is convex.
Patent EP-0068028-A1 (EP)
Inventor: USUI FUMIO
IPC: B65H81/08
Filed: 1981-12-28
Abstract: Un fil (41) ou analogue et d'abord enroule une fois autour d'un tambour de bobinage (3), et est enroule ensuite autour d'un noyau de bobine (1) via un disque de bobinage (2). Le disque de bobinage (2) accomplit periodiquement une rotation dans le sens normal et dans le sens inverse.
Patent EP-0067223-A1 (EP)
Title: Ameliorations apportees a la combustion par pulsation
Inventor: DAVIS ROBERT E
IPC: A47L7/00
Filed: 1981-12-22
Abstract: Dispositif (10) de combustion par pulsations comprenant une chambre de combustion (15) pourvue d'un clapet (20) monte de maniere a permettre un mouvement de va-et-vient dans la chambre de combustion (15). Un melange de combustible sous pression est fourni au clapet (20) avec les gaz de combustion allumes dans la chambre de combustion (15) Le clapet (20) est soumis a un mouvement de va-e-t vient dans la chambre de combustion (15) sous l'effet de la pression du melange de combustible sous pression et de la pression des gaz de combustion. Le clapet (20) regle l'ecoulement du melange de combustible dans la chambre de combustion. Le dispositif de combustion par pulsations (10) peut etre utilise dans un dispositif d'epuration de vapeur ou le dispositif de combustion par pulsations est entoure d'un liquide en ecoulement. Le dispositif de combustion par pulsations peut aussi etre utilise pour le chauffage domestique avec un fluide chauffe par le dispositif de combustion.
Patent EP-0074379-A1 (EP)
Title: Amelioration aux pompes a double effet de haute pression
Inventor: LUZARDO SEBASTIAN RUBEN BENTAN
IPC: F01B19/04
Filed: 1982-03-15
Abstract: Amelioration aux pompes a double effet de haute pression, ayant une chemise impermeable et cylindrique (3) fabriquee avec un materiau flexible approprie, fixee entre la partie superieure (5) du cylindre (1) et la partie extreme (8) de l'element de force ou piston (9) qui donne lieu au mouvement alternatif de la pompe.
Patent EP-0076315-A1 (EP)
Title: Appareil de detection de l'etat d'un fluide
Inventor: SCHAFF ALFRED JR
IPC: G01L9/00
Filed: 1982-04-05
Abstract: Un appareil (10) de detection de l'etat d'un fluide pressurise comprend une pastille semiconductrice (42) ayant une portion de diaphragme (49) concu pour etre expose au fluide pressurise et une portion de borne adjacente (51) concue pour etre connectee a un reseau de circuits exterieurs pour effectuer une mesure de l'etat du fluide. La pastille semiconductrice (42) possede des elements detecteurs (62a-e) formes dans la portion de diaphragme (49) et des elements conducteurs (64a-e) en contact electrique avec les elements de detection (62a-e) formes dans la portion de diaphragme (49) et s'etendant depuis celle-ci jusqu'a la portion de borne (51). Une barriere de fluide (53) est prevue pour isoler la portion de diaphragme (49) de la portion de borne (51) pour empecher la portion de borne (51) d'etre exposee au fluide pressurise, tout en permettant au fluide pressurise d'entrer en contact avec la portion de diaphragme (49) de maniere a pouvoir detecter l'etat du fluide sous pression.
Patent EP-0095015-A1 (EP)
Inventor: FABRITIUS HANS J
IPC: B24D9/08
Filed: 1983-02-24
Abstract: An end fitting for grinding/polishing consists of a backing disc with burrs and a second disc with grinding material on one side and a fabric on the other for the burrs to grip. The burrs are cast in one piece with the first disc; the grinding material is bonded in a synthetic resin or adhesive directly on to the fabric which is sealed off by a suitable treatment and engaged by the burrs. The main disc (1) is made of polyurethane and is cast in one piece with burrs (4) which engage the back of the second disc (2). This main disc (1) is covered by Patent DE32415036. The second disc (2) consists of a fabric which is finished suitably e.g. calendered so that a coating of liquid synthetic resin does not penetrate through it. The treatment also increases the tear strength of the fabric during service. The abrasive or grinding particles in the second disc (2) are bonded on its front side by embedding in a phenolic resin. The fitting can withstand application under pressure and high temps., it is simple and inexpensive and is safe for operators.
Patent EP-0090983-A1 (EP)
Inventor: SLEZAK PAUL JOHN
IPC: F16H41/30
Filed: 1983-03-18
Abstract: Eine hydrodynamische Kraftübertragungsvorrichtung (1) ist in mit Drucköl versorgten Lagerstellen (9, 11) gelagert, wodurch die Vorrichtung verschleißsicher arbeitet und ferner kostengünstiger herzustellen ist. Um eine exakte Trennung von Steuerflüssigkeit und Drucköl der Lagerstellen (9) zu gewährleisten, sind um Pumpenrad (2) und im Turbinenrad (3) der Kraftübertragungsvorrichtung (1) Abströmquerschnitte (14, 15) für das Drucköl vorgesehen, wobei der Abströmquerschnitt (15) im Turbinenrad (3) bevorzugt durch mehrere fensterartige Öffnungen gebildet wird.
Patent EP-0093334-A1 (EP)
Inventor: NISSEN DIETMAR DR
IPC: C08G18/32
Filed: 1983-04-21
Abstract: 1. A process for the preparation of molded parts based on polyurea elastomers by reacting a) organic polyisocyanates, b) polyether polyamines, and c) alkyl-substituted aromatic diamines, wherein the polyether polyamines (b) used are polyoxyalkylene polyamines having a molecular weight of from 1 100 to 16 000 and the general structural formulae H2 N-(R**2 O)x -R**1 -NH2 H2 N-R**1 -(OR**2 )x -NH-(R**2 O)y -R**1 -NH2  see diagramm : EP0093334,P12,F1  and/or  see diagramm : EP0093334,P12,F2  where R**1 and R**2 are identical or different optionally substituted alkylene radicals of 2 to 10 carbon atoms, the alkylene radicals R**2 of the alkoxy groups also being identical or different, T is a radical or a trifunctional initiator molecule for the alkylene oxide polymerization, which radical does not contain any reactive hydrogen atoms, and x, x', z, z', y and y' are identical or different integers greater than 0, and the alkyl-substituted aromatic diamines (c) used are meta-phenylene diamines of the formulae  see diagramm : EP0093334,P12,F3  and/or  see diagramm : EP0093334,P12,F4 where R**3 is a branched alkyl of up to 10 carbon atoms, in which the branching point is at the C1 -carbon atom, and R**4 and R**5 are identical or different alkyls of 1 to 3 carbon atoms, and/or diaminodiphenyl-methanes of the formula  see diagramm : EP0093334,P13,F1  where R**6 , R**7 , R**8 and R**9 are identical or different and each denote methyl, ethyl, propyl, isopropyl, sec-butyl and tert-butyl, but at least one of the radicals is isopropyl or sec-butyl.
Patent EP-0106975-A1 (EP)
Inventor: VANDENBERGH PETER ANTHONY
IPC: A01N63/00
Filed: 1983-08-24
Abstract: An improved method for protecting the growth of plants in the presence of phytotoxic microorganisms, particularly fungi, which inhibit the growth of the plants is described. The method particularly uses Pseudomonas putida NRRL-B-12537 which produces an iron complexing siderophore and thus prevents the utilization of iron by the phytotoxic microorganisms to thereby inhibit their growth.
Patent EP-0107149-A1 (EP)
Inventor: WADA HIROSHI
IPC: G01N30/04
Filed: 1983-10-12
Abstract: A naphthalene derivative of the formula:
     wherein R 1  is hydrogen and R 2  is lower alkyl or phenyl-lower alkyl; or R' and R 2  are combined together to form lower alkylene; X is halogen; and the absolute configuration at the asymmetric carbon atom shown by the asterisk is either (S)-or (R)- configuration, and a method of preparation thereof are disclosed. Said naphthalene derivative is useful as a chiral reagent for determining the optical purity of an optically active compound containing within its molecule at least one functional group selected from hydroxy, amino and imino groups.
Patent EP-0145811-A1 (EP)
Inventor: VANELDEREN YVON L
IPC: B22D11/06
Filed: 1983-12-20
Abstract: Process and apparatus for continuous casting in a twin-belt casting machine in which the moving side (12,13) dams are guided along opposite sides of the moulding cavity by guide means extending along beside the respective moving side dams, and the moving side dams are cooled by cooling fluid circulated in at least a part of said guide means and applied directly to the moving side dams. The moving side dams are cooled by cooling fluid sprayed through orifices in said guide means directly onto the moving side dams along at least a part of the downstream zone of the moulding cavity. During movement of the side dams along the moulding cavity from its entrance to its exit, they pass successively through a first (or upstream) zone (A) in which they face molten metal and through a second (or downstream) zone (B) in which they face solidified metal. The cooling fluid is sprayed directly onto the moving side dams only in this second zone. The first zone occupies from approximately 3 10ths to approximately 1 2 of the overall length of the moulding cavity, and the second zone accupies the remainder. The cooling fluid is advantageously sprayed directly toward the side dam for providing very effective cooling action, and this cooling fluid is aimed in a downstream direction that forms an acute angle with the moving direction of the side dam. Preferably this acute angle is in the range from approximately 20° to approximately 50° for propelling the cooling fluid downstream away from the first zone, and preferably the cooling fluid is water.
Patent EP-0096917-A1 (EP)
Inventor: FARRIS DIANA DUNN
IPC: C07H15/04
Filed: 1983-05-31
Abstract: Preparatin of alkyl glycosides by acid catalyzed reaction of C 8  to C 25  alcohols with saccharides wherein the saccharide is incrementally or continuously added to the alcohol.