baber/WOPTO huggingface dataset:
Patent EP-0097649-A1 (EP)
Inventor: BLAKEWAY STANLEY RICHARD
IPC: E04H4/00
Filed: 1982-07-29
Abstract: Un conteneur de stockage de liquide, tel qu'une piscine, possède une paroi verticale d'un matériau en feuille flexible (18) dont les extrémités sont reliées pour former une boucle sans fin dont la partie de fond est insérée dans une rainure sans fin (16) dans une fondation en béton (14). La rainure (16) est formée en disposant dans le béton lors du moulage une bande de base sans fin (10) de préférence en métal qui est une bande de gabarit en caoutchouc ou en un matériau analogue disposée autour de la bande de base et s'étendant au-dessus de celle-ci, le béton à l'intérieur des limites de la bande de base étant à fleur du sommet de la bande de base, le béton à l'extérieur de la bande de gabarit étant au niveau supérieur de cette bande qui, lorsque le béton a pris, est retirée de la rainure (16), la bande de base (10) formant sa face intérieure, sa face extérieure plus élevée formant une épaule (17) aidant à l'insertion du fond de la paroi. Une bande d'étanchéité (21) est introduite de force entre la face intérieure de la rainure (16) et le fond inséré de la paroi. Le fond du conteneur peut être recouvert d'un revêtement pliable étanche à l'eau (20) dont la périphérie est insérée dans la rainure (16) et maintenue par la bande d'étanchéité (21).
Patent EP-0088777-A1 (EP)
Inventor: ZOBEL DON W
IPC: H04M19/00
Filed: 1982-08-06
Abstract: Un circuit multiplicateur équilibré pour une interface de boucle d'un abonné (SLIC) (100) assure à la fois la présence d'un courant de boucle dans une boucle d'abonné bi-directionnelle à deux fils (12, 14) et la suppression de signaux longitudinaux générés à l'entrée de la boucle à deux fils dans la SLIC tout en maintenant la tension de charge au point médian à la moitié de la valeur de la tension d'alimentation de puissance disponible appliquée sur la SLIC.
Patent EP-0110376-A1 (EP)
Inventor: DAVIS MICHAEL W
IPC: E04H1/12
Filed: 1983-11-29
Abstract: A kit for field erecting an anti-terrorist shelter and characterized by armor steel plate members (40-50) which can be fastened together to form the shelter structure with all fastening being effected interiorly of the structure.
Patent EP-0115045-A1 (EP)
Inventor: HARS WOLFGANG DR-ING
IPC: B63H1/16
Filed: 1983-12-22
Abstract: 1. Underwater propeller drive with at least one screw propeller, the blade ends of which are one connected with the other by way of a peripheral ring which receives the rotor -excited by a permanent magnet- of an electrical drive motor, the stator of which is accommodated in the fixedly located part, wherein the gap between rotor and stator is flooded, characterized thereby, that the screw propeller with bearing and electrical drive is detachably installed in the end of a transverse channel portion (19), which is pushable as unit into a side wall opening (16) of a ship as far as the abutment (20) in the fixedly installed pipe tunnel (17), wherein the stator (12) is connected by way of a current cable (21) to a terminal box outside the water region.
Patent EP-0109202-A1 (EP)
Inventor: COLE EDWARD HUTCHINSON JR
IPC: F16H9/24
Filed: 1983-10-18
Abstract: A rocker joint (18) for a drive chain or a chain-belt comprising a pair of joint members of like cross-section and having front surfaces which rock or roll on one another. The joint members each have a fromt surface defined by a first radius (36) and a back surface defined by a second (42) and a third radius (45) both progressively smaller than the first radius. A rocker joint pair of members fits into each group of aligned apertures in the interleaved sets of links to join the links and permit articulation of the chain. The link apertures are generally round and have a surface substantially engaged by a back surface of a pivot member.
Patent EP-0097092-A1 (EP)
Title: Procédé et dispositif optique de focalisation d'un faisceau d'énergie lumineuse sur un plan de référence d'un support d'informations, ainsi que ce support
Inventor: GERARD JEAN-LOUIS
IPC: G11B7/24097
Filed: 1983-06-07
Abstract: Selon l'invention, des sites constitués de plages (73) vierges de tout enregistrement d'informations sont aménagés le long des pistes (7). Dans une variante préférée ces plages sont précédées de drapeaux (74) associés à un code spécifique. 
     L'asservissement est réalisé en mesurant l'écart entre le plan de focalisation d'un faisceau en une tache d'exploration (3) des pistes (7) et le plan de référence que constitue la surface des plages vierges. Entre deux passages de ces plages (73) les mesures sont mémorisées. Le signal d'erreur de focalisation est obtenu par filtrage de ces mesures.
Patent EP-0088707-A1 (EP)
Inventor: ERRE CLAUDE-HENRY
IPC: C07D213/09
Filed: 1983-03-02
Abstract: New polyalkyl-2,7-naphthyridines and especially new 1,3,6,8- tetraalkyl-2,7-naphthyridines and process for their preparation by polyacylation of an isoolefin or of an isoolefin precursor such as a tertiary halide or tertiary alcohol, then treatment of the polyacylation product with ammonia or an ammonium salt in an anhydrous medium. The new polyalkylnaphthyridines can be employed as intermediates in organic synthesis.
Patent EP-0134877-A1 (EP)
Inventor: ROSEN GORAN
IPC: B62D33/02
Filed: 1983-09-02
Abstract: A stanchion and a holder for it on a load-carrying platform of a truck, said holder comprising a mounting plate (12), which is provided with locking means (14) intended to cooperate with wedge-shaped locking members of the stanchion (11) for locking this to the holder. The mounting plate is at its lower end provided with a rest (16) for the lower end of the stanchion. In order to provide a very good lateral guidance for the stanchion the rest (16) is provided with recesses or apertures (17) and/or projections (18) intended to cooperate with corresponding projections (19) and/or recesses or apertures (20) at the lower end of the stanchion (11). The mounting plate (12) is further provided with longitudinal side gables (13) between which the lower part of the stanchion is intended to be received and laterally guided.
Patent EP-0099894-A1 (EP)
Title: Conversion d'energie electrocatalytique et production de produits chimiques
Inventor: HEGEDUS LOUIS
IPC: C01B32/50
Filed: 1982-11-15
Abstract: Réactions d'oxydation et réactions produisant une non-saturation, effectuées dans un réacteur électrocatalytique à l'état solide pour la conversion d'énergie électrolytique et la production de produits chimiques. Des réactions supplémentaires sont également décrites et sont effectuées dans un monolithe à flux transversal électrocatalytique, à l'état solide, ayant un rapport élevé surface de transport d'ion/volume du réacteur. Les réactions supplémentaires comprennent des réactions d'oxydation sélectionnées, des réactions d'addition sélectionnées, l'électrolyse de la vapeur en hydrogène, la décomposition de l'oxyde nitrique en azote et en oxygène et la fabrication d'aluminium à partir de Al2O3 dans une solution eutectique.
Patent EP-0118774-A1 (EP)
Inventor: HOURIET PAUL
IPC: A44C5/10
Filed: 1984-02-09
Abstract: The elements (1) of each link of the bracelet, made from extra-hard material, are formed from parallelepipeds with a trapezoidal base whose edges are engaged in grooves in the lateral elements (2), the entire assembly being held together by end small bars (3) which have, passing through them, screws (8) engaging in tapped holes (9) made in the elements (2). The screws (8) simultaneously pass through small bars (6) which serve to join the links to one another. By virtue of the present arrangement, the elements (1), made from extra-hard material and which are difficult to machine, have to undergo only a minimum of machining operations, being held in place exclusively by pinching between two other elements (2) of the bracelet. <IMAGE>
Patent EP-0154656-A1 (EP)
Inventor: BURKET RICHARD SAMUEL
IPC: B05C5/00
Filed: 1984-03-01
Abstract: A slide coating apparatus (10) wherein the angle between the slide surface (24) and a horizontal datum plane (P) lies within a range from 35° to 50° and wherein the takeoff angle defined between a tangent (T) to the coating roll (28) and the slide surface (24) lies within a range from 85° to 100°.
Patent EP-0135021-A1 (EP)
Inventor: WOLTER HEINZ
IPC: F21L4/00
Filed: 1984-07-16
Abstract: Die Erfindung betrifft eine Leuchte, in deren eine Handhabe bildendem Gehäuse (2) aus Kunststoff eine mit Umfangs- und Mittelflächenpol ausgestattete Knopfzellenbatterie (3) entgegen der Kraft einer Druckfeder (6) in die Schaltkontaktstellung bringbar ist, indem ein Teilbereich des Mittelflächenpols (MP) der Knopfzellenbatterie in Berührung tritt zu einem Abschnitt einer ringförmigen Kontaktlamelle (9), wobei die Druckfeder konzentrisch zu dem auf dem Gehäuseboden aufliegenden Ringabschnitt (9') angeordnet ist und wobei der Umfangspol (UP) der Knopfzellenbatterie in ständiger Berührungsanlage (Dauerkontakt) steht zu einer sich im wesentlichen tangential zur Knopfzellenbatterie erstreckenden Kontaktfeder (16) und schlägt zur Erzielung einer herstellungstechnisch einfachen, räumlich kleinen, gebrauchssicheren Bauform vor, daß die Druckfeder (6) berührungsfrei in der Ringabschnitts-Öffnung (10) des kreisförmigen Ringabschnitts (9') liegend auf dem Gehäuseboden (7) aufliegt und in Schaltkontaktstellung der Mittelflächenpol (MP) der Knopfzellenbatterie (3) auf den Ringabschnitt (9') aufsetzt. Eine solche Leuchtenform kann so raumsparend gestaltet werden, daß sie als Betätigungshandhabe eines Schlüssels Verwendung finden kann.
Patent EP-0138204-A1 (EP)
Inventor: FESMAN GERALD
IPC: C08L75/00
Filed: 1984-10-11
Abstract: The present invention relates to a flame retardant mixture of a dialkylalkanolaminoalkylphosphonate and a poly(oxyor- ganophosphate/phosphonate) flame retardant which finds utility, for example, as a flame retardant in polymers containing urethane linkages. It confers food flame retardancy on the polymer without any substantial reduction in its heat distortion temperature.
Patent EP-0184585-A1 (EP)
Inventor: NELSON ROBERT G
IPC: G01H9/00
Filed: 1984-11-10
Abstract: @ Methods and apparatus are described for generating a digital representation of an analog condition. In one method high-frequency digital signals are generated with the frequency of each signal being constant and the frequencies bearing a harmonic relationship one to the other. A representation of the analog condition is applied to cause a shift in phase in at least one of the digital signals. The digital signals are then compared to obtain a measure of the phase shift which is utilized to adjust the phase of the phase shifted signal toward its original phase condition. As a result of the measure of phase shift, there is generated a single weighed digital function which is representative of the amplitude of the adjustment utilized to return the phase shifted signal toward its original phase shifted condition. The single weighed digital function is applied to a lowpass digital filter to produce a multi-bit digital word representative of the instantaneous value of the analog condition. 
     Apparatus of invention comprises a pair of oscillators whose frequencies are constant, harmonically related to one another and whose outputs are time spaced digital pulses. An analog condition responsive means has applied thereto the aforesaid pulses to effect a relative phase shift between the digital pulses and a phase comparator measures the relative phase shift. Means are provided responsive to the measure of the relative phase shift to return the digital pulses toward an in-phase relationship, and in so doing, there is produced a single weighed digital function representative of the measure of the relative phase shift. 
     A new and improved geophone is described.
Patent EP-0119794-A1 (EP)
Inventor: DURSTON DAVID STANLEY
IPC: F24F8/108
Filed: 1984-03-09
Abstract: A Coanda-type air mover 16 is mounted vertically on a hollow base 10 to draw air through tha base from filtering means comprising a pre-filter 26 and an absolute (HEPA) filter 28. The air mover discharges the filtered air upwards. The two filters are stacked on the base for air to be drawn downwards through them from an inlet duct 30 leading horizontally from a contaminated-air inlet 32 of the device. An air tight cover 34 can be secured to cover the inlet 32 of the duct when the equipment is not in use, enabling contaminated filters to be left in place during transportation. The portable device may be used for withdrawing and cleaning fibreladen air from a working space where asbestos stripping is taking place.
Patent EP-0132932-A1 (EP)
Inventor: LUBINSKY ANTHONY R
IPC: G03G15/09
Filed: 1984-05-31
Abstract: An apparatus in which a developer roller (74) transports developer material into contact with a flexible member (10) in a development zone (80) so as to develop a latent image recorded thereon. The developer material being transported through the development zone on the developer roller is magnetically agitated to improve development of the latent image. The magnetic agitation is produced by a rotating magnet (84) mounted inside the developer roller (74) adjacent the development zone.
Patent EP-0159451-A1 (EP)
Inventor: ZUMBRUNN ALFRED
IPC: E04B2/86
Filed: 1984-04-16
Abstract: 1. A shuttering insert for the production of insulated ceiling-wall junctions on concrete structures characterized in that it has a displacement body (1) to which a heat-insulating layer (2) and, laterally adjoining same, a layer of elastic material (3), which can carry a mechanical loading, is releasably fixed in such a way that, after hardening of the concrete filling in the shuttering, the displacement body (1) can be removed together with the shuttering, the heat-insulating layer (2) and the elastic layer (3) remaining in the concrete filling.
Patent EP-0120832-A1 (EP)
Title: Alkyl-4-indolonaphtyridines et compositions pharmaceutiques les contenant
Inventor: HANNART JEAN
IPC: C07D487/10
Filed: 1984-02-22
Abstract: Dérivés de hexahydro-2,3,3a,4,5,6-1H-indolo(3,2,1-de) (1,5) naphtyridine de formule <IMAGE> dans laquelle l'un des groupe R1 et R2 représente un groupe alkyle inférieur et l'autre représente un atome d'hydrogène ou R1 et R2 représentent indépendamment un groupe alkyle inférieur ou ensemble un groupe alkanediyl comportant de 4 à 6 atomes de carbone, R3 représente un groupe alkyle inférieur, un atome d'hydrogène ou un groupe benzyle, et soit R5 représente un groupe carboalkoxy inférieur ou un atome d'hydrogène et R6 représente avec R4 une liaison carbone-carbone supplémentaire soit, R4 représente un atome d'hydrogène et R6 et R5 représentent ensemble un atome d'oxygène ou respectivement un atome d'hydrogène et un groupe hydroxy. Ces composés sont utiles en tant que principes actifs de médicaments pour le traitement des troubles cérébraux-vasculaires.
Patent EP-0154804-A1 (EP)
Inventor: EICHENAUER HERBERT DR
IPC: C08L57/00
Filed: 1985-02-05
Abstract: Die Erfindung betrifft Polymermischungen mit matter Oberfläche auf der Basis von Pfropfpolymerisaten mit sauren Funktionen und Thermoplastharzen mit basischen Funktionen.
Patent EP-0158325-A1 (EP)
Inventor: HARTMANN JAMES R
IPC: B27B19/00
Filed: 1985-04-09
Abstract: A reciprocating jigsaw tool having a plurality of selectible fixed linear plunger and blade motions as well as fully adjustable orbital and manual or auto scrolling saw blade control. A single mode selector is provided to select between the above operational modes. The mode selector includes a cam to selectively limit the oscillatory motion of a pivotally mounted plunger upper swivel bearing carriage assembly thereby directly limiting the degree of orbital plunger motion. The mode selector further includes a gear segment in operative engagement with a rack member which, in turn, engages an integral scrolling interface member of the top-mounted scrolling adjustment knob. The scrolling interface member incorporates an annular ring having a gap therein adapted to inhibit upward travel of the rack which, in turn, inhibits orbital saw operation when the plunger and blade is positioned other than in the cut forwardly position. The scrolling interface further includes locking ridges adapted to engage the rack and to preclude rotation of the scrolling adjustment knob when either the orbital or fixed linear mode is selected.
Patent EP-0175967-A1 (EP)
Inventor: BECKER ALFRED DR-ING
IPC: G01S13/78
Filed: 1985-09-04
Abstract: The Distance Measuring Equipment (DME) is a well- approved means for short range navigation in international civil aviation. It utilizes the inherent capacity of the system in most applications to a relatively small degree. Therefore, additional functions can be integrated into the system such as data links, ground derived slant range measurement equipment and direction finders (growth potential). Thus, the DME can be extended to an Integrated Navigation, Communication, and Surveillance System. This system may be superior by technical, as well as by economical and operational reasons, to conventional solutions, which use separate systems for the different function. The integrated system can be composed in different ways using different sets of the DME growth elements. A promising set is described and applied to a scenario of helicopter operations with oil rigs.
Patent EP-0157483-A1 (EP)
Inventor: LEAVER JOHN PHILIP
IPC: C11D7/54
Filed: 1985-02-19
Abstract: Hydrogen peroxide and persalts are markedly less efficient bleaching agents at hand-hot temperatures than near the boiling point of solutions containing them. 
     In order to improve the bleaching performance of such percompounds, the invention provides an activator system comprising a catalytic amount of a soluble manganous salt in conjunction with an excess amount of an alkali metal citrate or citric acid. Typically about 0.5 to 5 mg/I manganous ion is provided in solution together with 100 to 5000 mg/I citrate, and percompound providing from 35 to 10000 ppm mg/I available oxygen. 
     The bleach system can be employed on its own, or as an additive to a washing composition or even as a component of the latter.
Patent EP-0171165-A1 (EP)
Inventor: DAYEN LEONID
IPC: F16D25/12
Filed: 1985-06-28
Abstract: A clutch according to the present invention includes first and second hubs (48, 148) having first and second splined friction discs (68, 168) received thereon. The first friction disc (68) is biased away from the second friction disc (168) and is movable towards the second friction disc (168) preferably by a piston (90) reciprocally mounted in a housing (12) and rotatably mounted on the friction disc by a bearing (102). The second friction disc (168) is substantially prevented from sliding on the splines with the second hub (148), the splines (158, 176) allowing the second friction disc (168) to cant to compensate for axial angular misalignment of the first and second hubs (48, 148). The guard (120) according to the invention includes a plurality of ring members (122) held in a spaced realtion by bars (124). The bars (124) are received within apertures (26) formed in the first shell (14) and are captured therein when the second shell (12) is secured thereto. The guard (120) cannot be removed without disassembly of the housing.
Patent EP-0188916-A1 (EP)
Inventor: CHARD BRIAN CHESTER
IPC: A24C5/39
Filed: 1985-12-20
Abstract: In a machine for making cigarette rods containing two types of tobacco there is provided a dual hopper (1200) for containing the two types of tobacco separately and a conveyor (1206) to transport the tobaccos side by side to a chute (1203) and thence to a carding area (1214). The levels of the tobaccos in the carding area are monitored and if one is too high then an appropriate flap (306, 308) in the chute is opened and that type of tobacco is diverted and recycled to the hopper (1200) until the level of that tobacco in the carding area has returned to an acceptable level, whereupon said flap is closed and that type of tobacco is able to re-enter the carding area.
Patent EP-0182710-A1 (EP)
Title: Dispositif amortisseur de torsion à grand débattement angulaire, et organe d'accouplement hydraulique comportant un tel dispositif amortisseur de tosion, notamment pour véhicule automobile
Inventor: BILLET RENE
IPC: F16F15/123
Filed: 1985-11-14
Abstract: Il s'agit d'un dispositif amortisseur de torsion dans lequel deux flasques (26, 26') engrènent par des moyens d'engrènement à jeu (27, 27') avec un même voile (28). Suivant l'invention, il y a au moins une zone d'interpénétration axiale (ZP1, ZP2) entre ces flasques (26, 26'). Application, notamment, à l'équipement d'organes d'accouplement hydrauliques, en particulier pour véhicules automobiles.
Patent EP-0178238-A1 (EP)
Title: Crampon de maintien de la feuille souple utilisée pour l'isolement des dents, lors de certaines interventions dentaires
Inventor: LEVY GUY
IPC: A61C5/82
Filed: 1985-10-03
Abstract: Crampon de maintien de la feuille souple utilisée pour l'isolement des dents, lors de certaines interventions dentaires, comprenant deux mors (1) et un ressort (2) en forme de pont réunissant lesdits mors, caractérisé en ce qu'il est exécuté en une matière plastique dotée d'une capacité de déformation élastique et perméable aux rayons X et, par exemple, de manière très avantageuse, en un polycarbonate.
Patent EP-0169799-A1 (EP)
Inventor: KALOGEROS ROBERT ROLAND
IPC: F01D11/00
Filed: 1985-07-11
Abstract: The anti-rotational breech lock comprises a full ring of equally spaced dogs (136) slideably engaging complementary lugs (134) extending from the disk (18) to restrain the blades (20) axially. A key (141) fits any space (140) between lugs (134) and has an in situ bent tab (146) nested between the key (141) and ring that engages the back and front end of the ring (138) to lock the key (141) into place. Because the key (141) can fit anywhere around the circumference of the disk (18) and as many keys (141) as spaces (140) can be deployed, the key (141) may serve to balance the rotor.
Patent EP-0168352-A1 (EP)
Inventor: BOHNER BEAT DR
IPC: A01N43/707
Filed: 1985-07-08
Abstract: The invention relates to a process for the preparation of aminotriazinone derivatives of the formula I    <IMAGE>  (I)  wherein R1 and R2 are each independently alkyl, cycloalkyl, aralkyl or aryl, and R3 and R4 are each independently hydrogen, alkyl or cycloalkyl, or together with the nitrogen atom to which they are attached are a piperidine or morpholine ring, which process comprises phosgenating a compound of formula II    <IMAGE> (II)  wherein R1 and R2 are as defined above, and reacting the resultant compound of formula III <IMAGE> (III)   wherein R1 and R2 are as defined above, without isolation or after isolation, with a compound of formula IV <IMAGE> (IV)  wherein R3 and R4 are as defined above. The invention also relates to the novel compounds of formula I and to the use thereof for controlling undesirable plant growth, as well as to compounds of the formula III.
Patent EP-0204061-A1 (EP)
Inventor: BJORKMAN AKE
IPC: H01J9/24
Filed: 1985-09-25
Abstract: Acompact low-pressure mercury vapour discharge lamp comprises two or more straight tubes (2, 3) which are interconnected by means of couplings (4), to form a discharge chamber between two electrodes (15). The electrodes are located in the outermost ends (7,8) of the discharge chamber of the lamp, these ends being connected in a gas-tight manner to a lamp base (9) incorporating the requisite contact pins (11, 12) and conductors (16).Located downstream of the electrodes (15) in the direction of the discharge current are tube constrictions (13, 14) which define around the electrodes (15) the spaces in which released ions from the electrode emission material are held concentrated, so as to fall back onto the electrode surface upon a change in current phase.The method for manufacturing the lamp commences with a straight glass tube which is coated internally with luminescent powder. The tube is then heated around annular areas adjacent the tube ends. The constrictions (13, 14) are formed in the tube wall as the tube rotates, whereafter the lamp is manufactured in a manner known per se.