baber/WOPTO huggingface dataset:
Patent EP-0020803-A1 (EP)
Inventor: BUSCHERMOEHLE GREGOR
IPC: F27B9/24
Filed: 1979-06-20
Abstract: In the case of such a transporting path, carriages (7) for transporting the ceramic products are passed through the firing channel of the tunnel furnace. The transporting path in this case comprises rolling plates (4) arranged in series in the longitudinal direction of the firing channel and forming two rows (2) and (3) next to each other at a distance apart. The rolling plates (4) are provided with channels (5), which receive balls (6) for carrying and advancing the carriages (7), the channels (5) being arranged in an oval-shaped circuit in the rolling plates (4) for the balls (6). Each row of rolling plates is inclined from the horizontal towards the inside of the transporting path (1), the carriages (7) being given a trapezoidal shape, the flanks of which form a flat angle with the inclination of the rolling plates (4). <IMAGE>
Patent EP-0008013-A1 (EP)
Inventor: LEHMANN GUNTER
IPC: C07C49/403
Filed: 1979-07-13
Abstract: 1. A process for the preparation of a carbonyl compound of the formula I  see diagramm : EP0008013,P11,F1  where R**1 is hydrogen or an aliphatic radial of at least 2 carbon atoms or a cycloaliphatic-aliphatic radial, R**2 is  see diagramm : EP0008013,P11,F2  R**3 ist an aliphatic, araliphatic, cycloaliphatic or aromatic radical and R**2 can also be hydrogen if R**1 is a cycloaliphatic-aliphatic radical or an unsaturated aliphatic radical which, if ti contains only one double bond and this double bond is in the alpha ,beta-position or in the beta ,gamma-position to the carbon atom adjoining R**1 and R**2, is unbranched in the beta-position, or which has a carbon atom in the gamma-position bonded to a hetero-atom or to at least one carbon atom in the delta-position, and R**1 and R**2 together with the adjoining carbon atom may also be members of an alicyclic radical or of a cyclic ether, by oxidizing an alcohol with oxygen in the presence of a metal catalyst, characterized in that an alcohol of the formula II  see diagramm : EP0008013,P11,F3 where r**1 and R**2 have the above meanings, is oxidized at from 450 to 700 degrees C in the presence of a catalyst comprising silver crystals and/or copper crystals having a particle size of from 0,01 micrometer to 2.5 millimeters, the residence time being at most 0.1 second.
Patent EP-0009123-A1 (EP)
Inventor: WANNEMACHER WILLIBALD
IPC: E02F5/02
Filed: 1979-08-17
Abstract: Bei einer Kanalbaumaschine für das kontinuierliche Pianieren und Auskleiden in Kanallängsrichtung von Bewässerungskanälen, Kraftwerkskanälen, Binnenwasserstraßen sowie von Fahrbahnen mit überhöhten Kurven sind für die Bearbeitung des Kanalprofils Arbeitsgeräte (14, 16, 17, 17a, 17b, 18, 18a, 18b, 19, 20, 21) am Maschinenrahmen (6) vorgesehen. der selbst mit verstellbaren Fahrwerken zum Fahren zu Arbeitszwecken oder zum Selbsttransportieren ausgerüstet ist. Zwecks Schaffung einer Kanalbaumaschine für ein kombiniertes Planieren und Auskleiden, die aufgrund des erheblichen Stützabstandes je nach Abmessungen des Kanalprofils, insbesondere der Stützweite von Kanalberme (13a) zu Kanalberme (13b), zu schweren brückenförmigen Tragkonstruktionen führt, sind zur Vermeidung solch großer Stützweiten und zur Erhöhung der Mobilität die mittels Reifenrädern (1, 2, 3, 4) bzw. Raupen gebildeten Fahrwerke in Arbeitsstellung jeweils gegen die sich gegenüberliegenden, einen Winkel (5) einschließenden Böschungen (5a, 5b) des Kanals gestützt, und die Fahrwerke sind jeweils einzeln quer zur Fahrtrichtung schwenkbar am Maschinenrahmen (6, 6a) gelagert.
Patent EP-0012341-A1 (EP)
Inventor: HARMS WOLFGANG DR
IPC: D06P3/10
Filed: 1979-12-05
Abstract: Farbstoffe der Formel <IMAGE> worin R1 = H oder Substituent, R2 = Substituent die in der Beschreibung angegebene Bedeutung haben, deren Herstellung und deren Verwendung zum Färben und Bedrucken von Hydroxyl- oder Amidgruppen enthaltenden Materialien, wie Textilfasern, Fäden und Geweben aus Wolle, Seide, synthetischen Polyamid- und Polyurethanfasern und zum waschechten Färben und Bedrucken von nativer oder regenerierter Cellulose. Die erhaltenen Färbungen zeichnen sich durch gute Licht- und Nassechtheiten aus.
Patent EP-0012946-A1 (EP)
Inventor: SCHUH HEINZ DR
IPC: C08G63/68
Filed: 1979-12-13
Abstract: High-voltage insulation in which mica tape employing a binder resin is used for wrapping around electrical apparatus, and the wrapped apparatus is impregnated with a heat-setting epoxy resin. The binder resin for the mica tape is a polyester containing a tertiary-bound nitrogen which is effective as an adhesive for the tape and also as an accelerator for the epoxy resin.
Patent EP-0004199-A1 (EP)
Inventor: THOMAS DONALD GEORGE
IPC: H02M1/084
Filed: 1979-03-13
Abstract: A method and circuit is disclosed herein for varying the current to N electrical loads by the use of SCR's, the arrangement being such that the total current is sinusoidal and of uniform amplitude at a particular setting. The method involves the steps of generating a load sequence waveform, the period of which is nN full cycles of the ac source where n is any positive integer, and, during each period of the waveform, generating a load firing pattern for initiating the flow of a current I in each load, the load pattern being such that (a) the currents in each of the loads are initiated at instants which are n full cycles of the ac source apart, and (b) maintaining the current in each load for d full cycles of the ac source, where d is a duty factor and is any positive integer equal to or greater than n, but less than or equal to nN, whereby the total current drawn from the ac source is uniform and equal to dl<sub>/</sub>n. The circuit comprises a plurality of switching elements (SCR<sub>1</sub>-SCRN) couplable between the source and loads, first generating means (<sup>5</sup>8, 60, 62) for generating a load sequence waveform having a period of nN full cycles of the ac source where n is any positive integer, second generating means (32, 72) coupled to the first generating means for generating control signals for the switching elements during each load sequence period, said control signals being operable to (a) suaxssively render the elements conductive at instants which are n full cycles of the ac source apart whereby currents are successively initiated in the said laads, and (b) maintaining the elements conductive for d full cycles of the ac source where d is a duty factor and is greater than or equal to n, but less than or equal to nN whereby the total current from the source to the n loads is uniform and equal to dl<sub>/</sub> n.
Patent EP-0008222-A1 (EP)
Inventor: WARE DENIS ERNEST
IPC: B60T11/10
Filed: 1979-08-06
Abstract: A closed cylindrical pressure chamber is formed in a casing for mounting on a trailer. A piston rod (26) carries a head (33) within the chamber and projects from the casing at both ends. Passages (38) with restricted orifices (39) are formed in the head (33) for damping. Bearing support for the piston rod (26) is provided by tubular portions (21 and 22) of the casing end walls (14 and 15) and by a tube (23), the head (33) having circumferential bands (40) of bearing material on either side of its piston ring (37) and sliding within the bore of the tube (23). A lip seal (46) and a scraper seal (48) are located around the piston rod (26) at the outer end of each end wall tubular portion (21, 22) to seal the pressure chamber. Hence the three piston rod bearing supports are located between the sealing means at each end of the chamber.
Patent EP-0010010-A1 (EP)
Title: Dispositif à seuil permettant de distinguer le blanc du noir sur un document et émetteur de télécopie comportant un tel dispositif
Inventor: BUTIN HENRI
IPC: G06T1/00
Filed: 1979-08-28
Abstract: La prësente invention concerne les dispositifs à seuil permettant de distinguer le niveau du blanc du niveau du noir dans un signal d'entrée fourni par une tête de lecture analysant und document. Dans ce dispositif un comparateur (3) reçoit sur une entrée (+) un signal correspondant au signal d'entrée amplifié par les moyens d'amplification (2), et sur une entrée (-) une tension de seuil obtenue à la sortie d'un diviseur potentiométrique constitué des résistances R6 et R7. La tension de référence de ce diviseur est la tension mémorisée aux bornes d'un condensateur C3. Lorsque la tension du signal de sortie du comparateur (3) correspond à un niveau du blanc pour le signal d'entrée, une porte ET (5) précédée d'une bascule (4) commande la mémorisation, aux bornes du condensateur C3, de la tension du signal de sortie des moyens d'amplification. Application aux émetteurs de télécopie.
Patent EP-0014697-A1 (EP)
Title: Toronneuse rapide
Inventor: PAULSEN GUENTHER
IPC: D07B7/00
Filed: 1979-07-16
Abstract: Une toronneuse rapide avec au moins une bobine flottante (4) a l'interieur du rotor (1) : un balourd (7) empeche que cette bobine se mette en rotation avec le rotor. Pour empecher la mise en rotation de la bobine lors d'une exploitation normale et pour eviter la creation de balourds endommageant ou detruisant la machine lors d'une panne, il est propose une toronneuse rapide dont le centre de gravite se trouve sur l'axe de rotation et dans laquelle un balourd est relie a la bobine; ce balourd consiste en un contre-poids (7) independant et mobile autour de l'axe de rotation; lors du depassement d'un couple de rotation determine, ce balourd peut etre desaccouple de la bobine (4).
Patent EP-0016822-A1 (EP)
Title: Courroie de retenue
Inventor: REEBERG CHRISTIAAN
IPC: F16M13/04
Filed: 1980-04-08
Abstract: Un accessoire de photographe pour garder une camera fixe pendant la prise d'images, le dispositif comprenant une courroie (10) possedant un agrafage (12) pour le reglage de la longueur, un elastique (18) sur une des extremites de la courroie pour etre reliee a la camera (26) l'autre extremite de la courroie possedant soit un crochet de ceinture (16) soit un etrier pour le pied (14).
Patent EP-0018564-A1 (EP)
Inventor: TURNER GEORGE FREDERICK ALBERT
IPC: G03B42/04
Filed: 1980-04-18
Abstract: Es ist eine Filmkassette beschrieben, welche einen Rahmen aufweist, an welchem eine ebene, feststehende Außenplatte (6) und eine ebene, feststehende Bodenplatte (7) angebracht ist, zwischen welchen eine verschiebbare Andrückplatte (14) angeordnet ist, welche, wenn die Kassette geschlossen ist, in einer wirksamen Stellung durch die magnetische Abstoßungskraft gehalten ist, welche zwischen einer Anordnung von Permanentmagnetpolen wechselnder Polarität, welche in der Andrückplatte (14) integriert ist, und einer zweiten Anordnung von Permanentmagneten, die an einer parallel dazu angeordneten, an dem Rahmen der Kassette gehaltenen Deckplatte (36) angebracht ist, ausgeübt wird. Hierbei wird die Kassette geöffnet, indem die Deckplatte (36) so verschoben wird, daß dann die Magnete der beiden Dauermagnetanordnungen einander anziehen.
Patent EP-0019805-A1 (EP)
Inventor: MATSUOKA HIROMASA MITSUBISHI D
IPC: C01B5/00
Filed: 1980-05-14
Abstract: A water producing apparatus comprising means for adsorbing moisture in the ambient air in an adsorbent for adsorption or absorption (1); means for desorbing the water as a steam by heating the adsorbent (5); means for evaporating a low quality water with a latent heat in the condensation of the desorbed steam (20); and means for condensing the steam obtained from the low quality water into the liquid water (4), whereby the water productivity is remarkably improved.
Patent EP-0022959-A1 (EP)
Inventor: HAGEMANN HERMANN DR
IPC: C07C25/13
Filed: 1980-07-02
Abstract: 1. Process for the preparation of diazonium tetrafluoroborates of the formula (I)  see diagramm : EP0022959,P4,F1  in which : R and R', independently of one another, represent alkyl, halogen, SCF3 or OCF3 , by reacting anilines of the formula (II), or acid addition salts thereof,  see diagramm : EP0022959,P4,F4  in which : R and R' have the meaning indicated above, with sodium nitrite in aqueous tetrafluoboric acid, which is characterised in that a 30 to 200% excess of tetrafluoboric acid per mol of aniline employed is used in a very dilute aqueous solution.
Patent EP-0025926-A1 (EP)
Inventor: MAJER NORBERT DR
IPC: C09B1/42
Filed: 1980-09-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von monoaroylierten 1,4-Diaminoanthrachinonen durch Umsetzung von 1,4-Diaminoanthrachinonen mit Aroylhalogeniden in Gegenwart von tertiären aliphatischen Aminoalkoholen und/oder quartären Ammoniumverbindungen. Durch die Gegenwart von tertiären aliphatischen Aminoalkoholen und/oder quartären Ammoniumverbindungen kann die Reaktion so gesteuert werden, daß nur geringe Mengen an unerwünschten Nebenprodukten entstehen. Die nach dem erfindungsgemäßen Verfahren hergestellten monoaroylierten 1,4-Diaminoanthrachinone können ohne weitere Reinigung zu beispielsweise Kübenfarbstoffen umgesetzt werden.
Patent EP-0027537-A1 (EP)
Inventor: RALSTON RICHARD WILLIAM JR
IPC: C25B15/06
Filed: 1980-09-10
Abstract: An improved method and apparatus for adjusting the space between an adjustable anode and a cathode in an electrolytic cell (3) wherein current measurement and voltage measurements are obtained for conductors to the anode sets and compared with predetermined standards for the same conductores and anode sets. Measurement of deviation from the predetermined standards are used to determine the direction of anode adjustment. A digital computer (6) operably connected to motor drive means (8) adapted to raise or lower anode sets upon appropriate electric signals from the computer (6) is a preferred embodiment of this invention. In a preferred embodiment, potential incipient short circuits are  I  detected and avoided.
Patent EP-0014486-A1 (EP)
Inventor: SRBINOVIC SLOBODAN
IPC: B60T15/04
Filed: 1980-01-10
Abstract: 1. A pressure controller for a driver's brake valve of a indirectly-acting compressed air brake comprising a pressure control valve (17, 18, 19) which is connected to a compressed air supply line (11) and which is actuated by a piston (21), limiting two chambers (30, 33), the piston (21) being selected subjected on one side to control pressure and on the other side to the force exerted by an adjustable control spring (23) which is actuated by a driver's brake lever (35) characterized by a second spring (32) in the other chamber (33) in addition to the control spring (23), the second spring (32) on one side also rests against the piston (21) and on the other side is stationary supported in the chamber (33).
Patent EP-0019325-A1 (EP)
Inventor: CRAMER RUDOLPH EDWIN
IPC: B01F23/10
Filed: 1980-04-29
Abstract: Gas is mixed into a main flow of gas in a cylindrical conduit by means of one or more feed conduits. In order to achieve good mixing and avoid concentrations of the added gas, the feed conduit(s) have two openings for outflow of the added gas, which openings are spaced from the wall of the cylindrical conduit, are symmetrically located with respect to the axis of the cylindrical conduit and lie in a plane perpendicular to that axis. The axis of these openings are mutually spaced by less than one half of the internal diameter of the conduit. The added gas emerges from the two openings in mutually opposite parallel directions, so that it tends to circulate around the axis. The arrangement has been found advantageous when applied to the feed of gaseous fuel to hot blast stoves of a blast furnace.
Patent EP-0023372-A1 (EP)
Inventor: WALDA FEDDE
IPC: B61D3/04
Filed: 1980-07-09
Abstract: A rail car comprises a movable loading floor for use with a pair of platforms of substantially equal height, the platforms being located on respective opposite longitudinal sides of the rail cars for loading and unloading of trailers, motor vans, passenger cars, etc. The rail car has a recessed chassis bottom between the wheeled support trucks thereof, on which is supported the movable loaded floor for carrying and shipping a trailer. The rotatable loading floor is rotatable from a first position in which the longitudinal axis of the rotatable loading floor coincides with the longitudinal axis of the rail car, to a second position in which the longitudinal axis of the rotatable floor is at a given angle relative to the longitudinal axis of the rail car and in which the ends of the rotatable loading floor overlie respective platforms on opposite sides of the rail car. When in the second position, the rail car loading floor is in a position for transferring a trailer relative the rail car by selectively rolling the trailer on or off of the rail car. Hydraulic rams are coupled between the chassis and the wheeled support trucks of the rail car and to the rotating mechanism for the rotatable loading floor for raising the chassis relative to the trucks of the rail car to a height such that the rotatable loading floor is above the height of the platforms before the rotating means can rotate the rotatable loading platform.
Patent EP-0013591-A1 (EP)
Inventor: YAZDANI KASSRAVI MOHAMMED RUHO
IPC: B65D88/60
Filed: 1980-01-02
Abstract: A bulk liquid container (1) has two expansible liquid carrying compartments which can be independently filled, if desired with different liquids. A first compartment is bounded by a rigid end wall (2), an extensible first sleeve (6) of oil- resisting rubber or the like formed with a series of preformed corrugations, and a first rigid member (5) movable within rigid outer walls (3) and can be filled or emptied by means of a valve (10) and de-aired by means of another valve (11). The second compartment is bounded by the first rigid member (5), an extensible second sleeve (7) also provided with a series of preformed corrugations, and a second rigid member (4) which can either slide within the rigid outer walls or can comprise a fixed end wall.
Patent EP-0047345-A1 (EP)
Inventor: STILES ALVIN BARBER
IPC: C07C29/151
Filed: 1980-08-28
Abstract: Methanol is produced (Fig. 1) by passing a gaseous mixture of hydrogen and one or more carbon oxides (128) into contact with a plurality of different catalysts (C 1 , C 2 , C 3 ) which are contained in a series of beds (113, 114, 115), the series of beds being arranged in a first assemblage (A,), the series of beds of catalysts within the first assemblage being operated at increasing temperature levels in the direction of flow of the mixture. The resulting gaseous mixture (106) containing methanol is then cooled by indirect heat-exchange (116) and passed into contact with at least one further bed (117, 118) of catalyst (C,, C 2 ) comprising a final assemblage (A 2 ); and the gaseous stream (109) after leaving the final assemblage is cooled (126, 119, 120) and condensed (121) to recover the methanol as a liquid (112).
Patent EP-0031636-A1 (EP)
Inventor: CANTERINO PETER JOHN
IPC: C08J9/00
Filed: 1980-10-28
Abstract: This invention provides cross-linked, flame retarded poly(p-methylstyrene) foam insulation. It also provides a method for preparing it, that comprises incorporating a flame retarding amount of flame retardant material into poly(p-methylstyrene), foaming the resultant composition, and cross-linking.
Patent EP-0028991-A1 (EP)
Inventor: ALLAIN GABRIEL
IPC: B60D1/06
Filed: 1980-10-24
Abstract: 1. Attachment support for towing vehicle of the motorcar type comprising an adjustment body (1) and a member (6) supporting a connecting element (15), said supporting member (6) being associated to the adjusment body (1) by two elastically deformable connecting points respectively formed by a horizontally directed pivot (7) associated to at least one deformable sheath (10) and by a joint (8) of general axis parallel to the traction axis of the vehicle and perpendicular to the pivoting axis, characterized in that : - the pivot is formed by a pin (9) mounted by its end portions, in bearings (5) of the adjustment body (1) and engaged by its middle portion in an elastically deformable cylindrical sheath (10) fitting inside a housing (7) provided in the supporting member (6), - the joint is constituted by a tenon (13), which extends the supporting member (6) on the side opposite the connecting element (15) and engages inside an elastically deformable sheath (14) fitting inside a housing (4) provided in the adjustment body.
Patent EP-0022815-A1 (EP)
Inventor: RUBENSTEIN RAYMOND D
IPC: B60T13/16
Filed: 1980-07-29
Abstract: Une pompe a deplacement variable (56) est compensee pour envoyer un debit predetermine relativement constant d'un fluide hydraulique sous pression a un systeme de direction hydrostatique a centre ouvert (52) alors que la vitesse du moteur entrainant la pompe (56) varie, et une soupape de detente (88) bypasse le systeme de direction (52) a chaque fois que ce dernier devrait normalement reduire le debit vers l'appareil hydraulique R connecte en serie au systeme de direction (52) et en aval de celui-ci.
Patent EP-0033323-A1 (EP)
Inventor: RAYMOND BERNARD PIERRE MARIE
IPC: C13K13/00
Filed: 1981-02-24
Abstract: Procede et appareillage pour la production de furfural a partir de matieres vegetales. L'hydrolyse des pentosanes contenus dans les matieres vegetales est effectuee dans un premier reacteur (2) en presence d'un acide fort concentre, a 20-70 C, a la pression atmospherique, et la deshydratation des pentoses en furfural est realisee dans un deuxieme reacteur (5) par action de la vapeur a la pression atmospherique et a une temperature inferieure ou egale a 110 C, en milieu acide concentre. Application: production de furfural.
Patent EP-0043488-A1 (EP)
Inventor: KUEHLE ENGELBERT DR
IPC: C07C313/00
Filed: 1981-06-22
Abstract: Novel tetrachlorophthalamide derivatives of the general formula <IMAGE>  in which   R<1> represents the difluoromethyl, difluoromethoxy or difluoromethylmercapto group,   R<2> represents hydrogen, chlorine, fluorine, a methyl group or a methoxy group, and   R<3> represents hydrogen, chlorine or a methyl, methoxy, methylmercapto or phenoxy group, it being possible for the latter to be substituted by halogen, methyl and/or methoxy. The compounds according to the invention are prepared by reacting tetrachlorophthalic anhydride with an amine of the general formula <IMAGE> in which R<1>, R<2> and R<3> have the abovementioned meaning, in the presence of a diluent. The compounds according to the invention are used in plant protection as bactericides.
Patent EP-0047486-A1 (EP)
Inventor: STOESSER KLAUS
IPC: E05B49/02
Filed: 1981-09-02
Abstract: Die Schaltungsanordnung besitzt eine Taste (1) zur seriellen Eingabe der Codesignale und ist mit elektronischen Einrichtungen zur Speicherung des Codes und zur Verarbeitung der Signale ausgerüstet. Am Beginn oder am Ende jeder Tastung wird ein Signal erzeugt und die zeitlichen Abstände zwischen diesen Signalen als «lang», «mittel» oder «kurz» identifiziert. Die Folge dieser Signalabstände, d.h. die Signalpausen, werden mit dem gespeicherten Code verglichen. Ein derartiger Code lässt sich als Rhythmus eines Liedes oder als eine Melodie besonders leicht merken und ist sehr individuell. Die Codeeingabe, insbesondere die Decodierung, erfolgt «blind», d.h. ohne Rückmeldung. Zur Ausübung der einzelnen Funktionen werden separate Baustufen oder es wird ein Mikrocomputer (23) verwendet.
Patent EP-0050798-A1 (EP)
Inventor: WESTERDORFF GERD
IPC: E01B9/18
Filed: 1981-10-15
Abstract: 1. A bush, especially consisting of plastics material, for securing rails on prestressed concrete sleepers with immediate bonding, characterised in that the bush (1) has at the insertion end (5) for the rail-securing bolt an extension (6) connected to the bush body (2) by a predetermined breaking point (7), by means of which extension the bush (1) can be connected in form-locked manner with the base plate (10) of the shuttering forming the sleeper top surface.