baber/WOPTO huggingface dataset:
Patent EP-0110474-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: B60K17/28
Filed: 1983-11-23
Abstract: © A tractor or similar vehicle, particular intended for use in agriculture, comprising a front axle (7) provided with two steerable wheels and drive means (55-57) for driving said front wheels. The front wheels being pivotable about swivel axes (43, 44) extending at an angle to the vertical. Power take-off shafts (87, 96) being prov ided near the front axle (7), whereby one of said power take-off shafts (96) is drivable in dependency of the speed of the tractor engine whereas the other power take-off shaft (87) is drivable in dependency of the travelling speed of the tractor.
Patent EP-0103417-A1 (EP)
Inventor: PATTISON IAN C
IPC: C07D471/04
Filed: 1983-08-15
Abstract: @ Certain substituted sulphonic acid salts of 6-amino-1,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one (also known as 3-deazaguanine) are disclosed. These salts are highly water-soluble and are useful for preparing pharmaceutical dosage forms of 3- deazaguanine as the active ingredient.
Patent EP-0139053-A1 (EP)
Inventor: LARKIN JOHN MICHAEL
Filed: 1983-10-20
Abstract: Nitriles and primary amines are produced by a vapour phase reaction involving the reductive amination of a primary alcohol with ammonia and hydrogen in the presence of a copper chromite dehydrogenation catalyst. The nitriles produced are readily convertible to the same corresponding primary amines. The reaction may be conducted at a temperature of 240 to 320°C which is substantially lower than the temperatures used in other methods used to make nitriles. Conversions of the alcohols are 95% higher. and selectivities to the combined primary amines and nitriles are higher than other methods.
Patent EP-0099326-A1 (EP)
Inventor: IRIE NOBUHIKO NAGASAKI SHIPYAR
IPC: B65G47/22
Filed: 1983-07-05
Abstract: An improved tire supplying apparatus of the type including a self-propelled type green tire carrying wagon (D) for carrying a green tire (E) to be vulcanized, a green tire unloading means (H) mounted on said green tire carrying wagon (D) and a green tire receiving stand (8) disposed at the predetermined position located in front of a vulcanizing press (A) or a green tire loading means (F) mounted on the vulcanizing press (A), said green tire receiving means and said green tire loading means being adapted to receive the unloaded green tire thereon is disclosed, wherein the improvement consists in that the green tire unloading means (H) is provided with an aligning mechanism (G) adapted to hold the unloaded green tire so as to displace it in any radial direction while it is lifted up, said aligning mechanism (G) serving to locate its center in correct alignment by means of a plurality of expandable grasping pawls arranged on the green tire receiving stand or the green tire loading means.
Patent EP-0108722-A1 (EP)
Inventor: GREAVES GERALD GEORGE
IPC: F16L25/00
Filed: 1983-10-31
Abstract: A telescoping joint for plastic pipe comprises a pair of sleeve members bonded to adjacent ends of a pair of pipe sections, a tubular body member into opposite ends of which sleeve members telescope, with O-ring seals carried by the sleeve members forming a seal against the inner surface of the body member, and tubular adaptor members which fit on the respective pipe sections adjacent the sleeve members and thread into opposite ends of the body member to provide thrust restraint precluding withdrawal of the sleeve members and the pipe sections therefrom. The joint may be used for in situ repairs of fractured pipe, or may be supplied with pipe sections bonded-in, for use in a telescoping joint or union to be coupled into a pipe line.
Patent EP-0090790-A1 (EP)
Title: Appareil pour le traitement thermique d'objets par convection
Inventor: GLASKUHL S A
IPC: F27D7/04
Filed: 1983-03-24
Abstract: L'invention concerne les enceintes de traitement thermique. Elle a pour objet un four-tunnel qui comprend une enceinte de traitement thermique, un transporteur (19), un système de circulation de gaz et un système de chauffage et/ou de refroidissement du gaz, caractérisé en ce que l'enceinte de traitement thermique est un tunnel où des rampes (22) débitent chacune une ou des veine(s) de gaz ascendante(s), une ou des fentes collectrices supérieures (25), collectent les veines, une ou des soufflantes de circulation (28) reprennent le gaz des veines et le renvoient au circuit de gaz (33, 24, 22) en passant par un ou plusieurs appareils (34) amenant le gaz à la température désirée. Ce four est préféré pour le traitement thermique par convection d'objet distincts.
Patent EP-0130972-A1 (EP)
Inventor: WALKER HAROLD L
IPC: B62K3/00
Filed: 1982-12-28
Abstract: Mécanisme de transmission à vitesses multiples (20) destiné à être utilisé par exemple sur une bicyclette, dans lequel la pression exercée par l'utilisateur sur la pédale fait augmenter ou diminuer le diamètre de la roue dentée d'entraînement pour modifier le rapport d'engrenage d'une manière correspondante. Les dents sont disposées sur des segments opposés (21, 22) qui sont reliés aussi bien à la roue dentée (27) qu'à un disque de commande interne (32). Les segments (21, 22) se déplacent radialement vers l'extérieur et vers l'intérieur simultanément en réponse à la rotation limitée du disque de commande (32) indépendamment de la rotation de la roue dentée (27). Cette rotation est commandée au moyen du pédalier par l'utilisateur. La pression exercée sur les pédales par l'utilisateur fait augmenter ou diminuer la longueur de travail de la chaîne à barbotin de la bicyclette (28), en rendant le diamètre effectif de la roue dentée plus petit ou plus grand. La position ou le rapport d'engrenage peut être gradué à l'aide d'un repère denté en échelons synchronisé (43, 49) permettant de commander le diamètre d'engrenage nécessaire et, par conséquent, la vitesse. Cet agencement modifie le rapport d'engrenage d'une manière correspondante. Le rapport d'engrenage peut être maintenu invariable par un dispositif de verrouillage (36, 37) sur la roue dentée (27) en contact avec le disque de commande (32).
Patent EP-0112845-A1 (EP)
Inventor: RYANG HONG-SON
IPC: C08G73/10
Filed: 1983-04-11
Abstract: Des anhydrides de silylnorbornane sont obtenus en effectuant une réaction entre un hydrure de silicium et un anhydride d'acide carboxylique de norbornène en présence d'un catalyseur de platine. Les monoanhydrides ou dianhydrides de norbornène fonctionnalisés par le silicium résultants peuvent être utilisés pour synthétiser toute une variété de copolymères de polyimide d'organosilicium et de polymères blocs de polyimide de polydiorganosiloxane résistants.
Patent EP-0151105-A1 (EP)
Inventor: GIALLANZA FRANK V
IPC: H04W84/02
Filed: 1983-05-06
Abstract: Un système de transmission (10) développe un train de données binaires codées ayant un message (30) et une en-tête (21) précédant le message. Le train de données est appliqué à une fréquence porteuse (15) pour moduler la porteuse en utilisant des techniques FSK. L'en-tête (21) comprend des signaux de synchronisation (22), un ou plusieurs signaux d'adresse (25), un signal de longueur du message (28) et des signaux de commande (24) séparant les signaux ci-dessus. Un ou plusieurs récepteurs personnels (11) reçoivent le message s'ils sont sensibles à l'un des signaux d'adresse de l'en-tête. Un signal d'adressage (25) peut s'adresser à un seul récepteur personnel, à un groupe sélectionné de récepteurs personnels ou à tous ces récepteurs personnels (11). Chaque récepteur (11) est activé et désactivé séquentiellement, son activation étant destinée à détecter un signal de synchronisation (22). Si des signaux de synchronisation (22) sont détectés, le récepteur (11) reste activé pour déterminer si un signal d'adressage (25) identifie un tel récepteur pouvant recevoir le message. Un message reçu (30) est stocké numériquement et peut être affiché sélectivement en caractères alphanumériques (13) lorsque cela convient à la personne recevant le message.
Patent EP-0120365-A1 (EP)
Inventor: CHOLLET GERARD
IPC: H02P/
Filed: 1984-03-08
Abstract: 1. A method of controlling a variable speed asynchronous motor (M) supplied with AC from a current commutator (C) having controlled semiconductors (T1 ..T6 ) and controlling the power supply of the phase windings of the motor (M) stator from DC energy supplied by a current generator (P, H), wherein the current (Id) circulating in the commutator (C) is held at an adjustable value and wherein the current commutator (C) is controlled by setting a firing delay (DELTA T) for is controlled semiconductors (T1 ..T6 ), which delay is defined reference to starting instants (t01 ..t06 ) corresponding to the vectors representing the fundamental components of the voltages (e) at the terminals of the magnetizing inductances (Lm) of the stator phase windings passing through a phase angle of a predetermined value, and has a duration (DELTA) which is determined from the characteristics of the motor in order to obtain an internal phase angle (pi) between the fundamental components of the voltages (e) at the therminals of the equivalent magnetizing inductances (Lm) and equivalent currents (is) in each phase, which internal phase angle, as well as the current (Id), is deduced from a law defined by the conditions of motor (M) utilization.
Patent EP-0120462-A1 (EP)
Inventor: MOGGI GIOVANNI DR
IPC: C08K5/5399
Filed: 1984-03-21
Abstract: Vulcanization of fluoroelastomers based on vinylidene fluoride by means of a polyhydroxyl aromatic compound, a divalent metal compound of basic nature and an accelerator consisting of a salt of bis(triarylphosphin)-imidinium of general formula:     
     wherein: n = 1 or 2   Ar = an aryl group   X = a mono- or divalent anion.
Patent EP-0132567-A1 (EP)
Inventor: JUNKER ERWIN
IPC: B24B45/00
Filed: 1984-06-13
Abstract: Es wird eine Spannvorrichtung vorgeschlagen, um einen Schleifring, so auf einer Antriebswelle zu zentrieren und lösbar festzulegen, daß ein Verkanten des Schleifringes und ein Beschädigen ausgeschlossen ist. Dazu weist der Tragteil (3) eines Tragflansches (5) der Antriebswelle (4) und der Schleifring zusammenwirkende Führungsmittel auf.
Patent EP-0148319-A1 (EP)
Inventor: RATH DIETER
IPC: A61M1/30
Filed: 1984-08-17
Abstract: Eine Dialysevorrichtung für die Einnadel-Dialyse weist in einem Parallelzweig zur Blutpumpe (12) eine Expansionskammer (15) auf, in die das Blut vom Pumpenauslaß über das geöffnete Ventil (V4) einfließt. In der Rücklaufphase rotiert die Blutpumpe (12) in gleicher Richtung wie vorher, jedoch wird das Ventil (V4) am Einlaß der Expansionskammer (15) geschlossen und das Ventil (V5) am Auslaß der Expansionskammer (15) geöffnet. Hierdurch zieht die Pumpe (12) Blut aus der Expansionskammer (15) heraus und fördert es zum Dialysator (13). Die Steuerung der Ventile (V1 bis V5) und der Pumpe (12) erfolgt durch ein Steuergerät (16) in Abhängigkeit von dem Zeitintegral der Fördermenge. Es wird in jeder Phase soviel Blut gefördert, bis die Expansionskammer (15) ein vorbestimmbares Auffüllvolumen empfangen oder abgegeben hat. Die Drehzahl der Pumpe (12) kann während des Betriebes verändert werden.
Patent EP-0140422-A1 (EP)
Inventor: SCHEPERS HERMAN AUGUSTINUS JOH
IPC: C08L25/16
Filed: 1984-09-27
Abstract: The invention concerns a simple, reliable and reproducable process for preparing an impact resistant thermoplastic moulding compound based on a copolymer consisting of styrene and/or  alpha -methyl-styrene and maleic anhydride, characterized in that the moulding compound is prepared by mixing 50-95 % (wt) of a copolymer consisting of:
 1. 50-95 % (wt) styrene and/or -methylstyrene
 2. 50-5 % (wt) maleic anhydride
 3. 0-20 % (wt) acrylate
 4. 0-20 % (wt) acrylonitrile
 with
 5-50 % (wt) rubber modified with hydroxyl groups and 0-30 % (wt) unmodified rubber to be mixed in the presence of 0.01-10 parts by weight of a reaction accelerator, calculated on 100 parts by weight copolymer and modified rubber, at a temperature between 160 DEG C and 290 DEG C.
Patent EP-0117069-A1 (EP)
Inventor: ITOH HIROSHI
IPC: F16H63/06
Filed: 1984-01-20
Abstract: A method of controlling a continuously variable transmission (4) installed in a vehicle. The method controls the continuously variable transmission (4) such that the desired engine speed or the desired transmitting speed ratio of the transmission (4) may be determined to be a function of the throttle opening or a pressure within an intake pipe, and the vehicle speed.
Patent EP-0126592-A1 (EP)
Inventor: JOHNSON GRAHAM RALPH
IPC: C10L1/32
Filed: 1984-05-10
Abstract: A coal oil fuel contains asphaltenes separated from vis- broken fuel oil. Preferably the oil component is not vis-broken. Stability is improved without excessive increases in viscosity.
Patent EP-0156064-A1 (EP)
Inventor: BELLAH GLEN R
IPC: F02N11/10
Filed: 1984-10-19
Abstract: A start switch mechanism for enabling operation of a vehicle starting circuit. The mechanism comprises a switch (22) mounted on one gear control shaft (12) and an actuating pin (40) mounted on a second gear control shaft (10). The pin trips the switch, thereby enabling the starting circuit, only when both shafts are aligned in a predetermined position which corresponds to a neutral condition of the transmission.
Patent EP-0166833-A1 (EP)
Inventor: DODSON CHRISTOPHER EDWARD
IPC: F16B5/06
Filed: 1984-11-30
Abstract: A fastening device for attaching a sheet (16) of flexible material to a support (12) and comprising a first part (10) mountable on the support (12) and a second part (14) engageable with the first part (10) characterised in that the second part (14) is attachable to the sheet (16) of material and is configured so as to be movable relative to the first part (10) when they are engaged, and in that the first part (10) is adapted to move relative to the support (12) whereby a force applied to the two engaged parts (10, 14) moving them in one direction relative to the support (12) causes the second part (14) to move relative to the first part (10) generally transversely with respect to said one direction.
Patent EP-0122163-A1 (EP)
Inventor: ROUY NOEL
IPC: A23K1/16
Filed: 1984-03-01
Abstract: 1. Process for preparing an animal feed composition containing between 35 and 48 %, expressed as base, of lysine in the form of sulphate, which is solid and stable, characterized in that the microorganism which produces lysine is cultured in a medium which contains at least one source of assimilable carbon, chosen from glucose, sucrose, starch hydrolysates and products which introduce an assimilable carbon-and-oxygen containing substance, such that the ratio by weight fermentable matter/total dry matter is greater than 80 %, with the exclusion of acetic acid used alone or in a mixture, and a source of assimilable mitrogen, while maintaining the concentration of the carbon source at between 5 and 15 g/litre and the concentration of ammonium ions at between 1 and 5 g/litre, working at a pH in the region of 7.3 and salifying the lysine in the form of sulphate as it is formed, to obtain a fermentation must containing 10 to 20 % by weight of dry extract which is concentrated to a content of dry extract of between 50 and 70 %, and the concentrate obtained is then dehydrated and the composition isolated.
Patent EP-0139697-A1 (EP)
Title: Esters de 3-phosphatidyl utilises comme laxatifs pour administration rectale
Inventor: EMBRING PAUL GUNNAR
IPC: C07F9/10
Filed: 1984-03-23
Abstract: Un ou plusieurs esters de 3-phosphatidyl solubles dans l'eau de formule (I) où R1 et R2 sont semblables ou différents et représentent chacun le groupe acyle d'un acide gras saturé ou non saturé possédant entre 10 et 22 atomes de carbone, et où R3 représente le résidu d'un alcool pentavalent ou hexavalent, de préférence mélangé avec de la choline, utilisés comme laxatifs administrables rectalement, leur procédé de préparation et les compositions médicales qui les contiennent.
Patent EP-0157859-A1 (EP)
Inventor: MOISE JOHN C
IPC: A61M60/829
Filed: 1984-09-26
Abstract: La formation de thrombus dans une pompe sanguine implantable (10) est empêchée par l'utilisation d'un joint de purge à faibles tolérances (70) pour l'arbre de la roue à aubes (20) ou rotor. Un fluide hémocompatible est utilisé comme fluide de purge, qui est de préférence également le fluide porteur, et l'écoulement de purge dans le courant sanguin représente pour ce dernier une interface favorable (36) entre les parties rotatives et les parties stationnaires de la pompe. Les surfaces rotatives et stationnaires à proximité de l'interface présentent une surface lisse essentiellement continue, sur laquelle s'écoule le courant sanguin, et ne comportent aucune cavité où le sang peut stagner. Les faibles tolérances du joint de purge (70) permettent de maintenir un débit de purge suffisant avec uniquement une petite quantité de fluide de purge. Selon un aspect de l'invention, le fluide de purge peut être dérivé du courant sanguin à l'aide d'un système de membranes de filtrage de protéines (100), de sorte qu'aucun remplissage de l'alimentation en fluide de purge n'est nécessaire.
Patent EP-0158852-A1 (EP)
Inventor: WEBB LESLIE
IPC: G01F11/28
Filed: 1985-03-21
Abstract: Ein Serien-Abfüllgerät (A+B) zum gleichzeitigen Befüllen der Mikrobecher (3), von Mikrobecherplatten (4), besteht aus einer Batterie von Vorratsbehältern (1), mit kapillarförmigen Auslaßenden (2), die etwa bis zum Mikrobecherboden reichen und in ihrer Höhe relativ zum Becherboden einstellbar sind, und einem Mittel zur Druckerhöhung über der Flüssigkeit in den Vorratsbehältern durch je eine elastisch nachgiebige Membran für die einzelnen Vorratsbehälter. Vorzugsweise werden diese Mittel zur Druckerhöhung durch Gummikappen (8), gebildet, die auf einer entsprechenden Batterie kleiner Zusatzbehälter (7) sitzen, welche mit den Vorratsbehältern über Schläuche (11), verbunden sind. Diese Gummikappen werden gemeinsam durch eine Druckplatte (9), mit den Gummikappen gegenüberstehenden Noppen betätigt. Das Befüllen der Mikrobecher erfolgt über die in der gewünschten Füllhöhe innerhalb der Becher angeordneten Auslaßenden durch einen kurzzeitigen Druck auf die Membran, woraufhin zunächst überschüssige Flüssigkeit in die Mikrobecher gelangt, deren Überschuß bei Nachlassen des Druckes auf die Membran in die Vorratsbehälter zurückgesaugt wird.
Patent EP-0162247-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07D231/12
Filed: 1985-04-02
Abstract: 1. A process for the preparation of a pyrazole of the formula  see diagramm : EP0162247,P4,F2  where R1 , R2 , R3 and R4 are each hydrogen ; alkyl of 1 to 6 carbon atoms ; phenyl optionally containing alkyl or alkoxy radicals or halogen atoms ; cyclopentyl ; cyclohexyl ; or cycloheptyl, by oxidation of a 2-pyrazoline of the formula  see diagramm : EP0162247,P4,F4  where R1 , R2 , R3 and R4 have the above meanings, wherein there is used as oxidizing agent a compound of the formula R5 -O-O-H where R5 is hydrogen, alkyl of 4 to 10 carbon atoms, cyclohexyl, cyclohexenyl, cumyl, 1-phenylethyl or an acyl radical R6 -CO- in which R6 is hydrogen, alkyl of 1 to 12 carbon atoms or phenyl.
Patent EP-0159590-A1 (EP)
Inventor: MINAMI HIROSHI C O PATENT DIVI
IPC: H01J31/50
Filed: 1985-04-02
Abstract: An X-ray image tube has a vacuum envelope (1), a photo- cathode (4) arranged at an input side in the vacuum envelope (1) and having a curved surface open to an output side thereof, and a phosphor screen (12) arranged at an output side in the vacuum envelope (1) and having a surface on which electrons emitted from the photocathode (4) are electrooptically focused. The photocathode (4) consists of a central surface region with a diameter which is  1 / 2  to  4 / 5  of the diameter of the photocathode and a peripheral surface region. The central surface region has a profile such that an increment of the meridional curvature radius from the center to a peripheral portion thereof is larger than a constant derived from a linearity between the increment and a distance from the axis of the photocathode (4). The peripheral surface region has a profile such that an increment of the meridional curvature radius from an inner peripheral portion to an outer peripheral portion is smaller than the constant derived from a linearity between the increment and the distance from the axis of the photocathode (4).
Patent EP-0213220-A1 (EP)
Inventor: SOMMER GERT DR
IPC: C12G3/02
Filed: 1985-08-27
Abstract: 1. A method for preparing a non-alcoholic beverage using yeast, malt wort with hops, or must, and employing a reactor, characterized by that a hop wort having an extract content of 2.5 to 14 % or must is cooled down to a temperature between 2 and 15 degrees C, preferably between 4 and 6 degrees C, that said hop wort or must is set free from the turbid cooling portions by filtration or sedimentation, that it is aerated, and that it is conducted through the reactor with carrier-fixed yeast with a contact time of not more that 60 minutes, preferably 10 minutes, the process parameters H = used yeast dry substance/hl and h (hl = hectoliter and h = hour), t = contact time of the aerated hop wort or must, T = process temperature in the yeast reactor, being subsjected to the relation a(f) H x b(f) t x c(f) T = K, a(f), b(f) and c(f) being dependent constants, and R being an independent constant, and that for H = 0,4 kg and T =  5 degrees C, the contact time t = 10 minutes.
Patent EP-0164836-A1 (EP)
Inventor: BADGLEY LAURENCE E
IPC: A61N5/06
Filed: 1985-04-04
Abstract: A combination for use in treating an individual includes means for establishing a location of an energy field vortex (12) on the individual. The energy field vortex is analyzed to determine at least one characteristic of the vortex. The combination also includes means for introducing into the energy field vortex a stimulus, such as light, sound, a magnetic field, an electrical signal, or the like, which produces a positive change in the individual's vascular autonomic signal. The stimulus is removed when at least one characteristic of the energy field vortex achieves a desired state.
Patent EP-0173500-A1 (EP)
Inventor: DEGEN PETER JOHN
IPC: C07K17/08
Filed: 1985-08-08
Abstract: A chemically active membrane having a large surface area is provided in which a hydrophilic, microporous, skinless, polyamide membrane (12) is chemically bound to a residue of an activating agent which is capable of reacting with a biologically active material. The chemically active membrane, formed by reacting a hydrophilic, microporous, skinless, polyamide membrane (12) with an activating agent may be used to prepare a biologically active membrane (10) having a large surface area which comprises an acceptor molecule such as an monoclonal antibody, a polyclonal antibody, an antigenic substance, a glycoprotein, Protein A, a lectin, a carbohydrate, an anzyme substrate, a cofactor, an inhibitor, a hormone, an IgG class of immunoglobulin, carrier protein, a receptor, heparin, a coagulation factor, or a histone covalently bound to the hydrophilic, microporous, skinless, polyamide membrane (12) by reacting the chemically activate membrane with the acceptor molecule.
Patent EP-0188057-A1 (EP)
Inventor: NAIK SUBHASH K
IPC: F01D5/28
Filed: 1985-10-03
Abstract: @ Two-layer erosion-resistant coatings which may be applied to gas turbine compressor components comprise a first layer applied directly to the substrate and comprises palladium or nickel, and an overlayer containing tantalum or chromium, and boron. The coefficients of thermal expansion of the whole system (substrate, first layer and over layer) are matched closely to reduce residual stress and accompanying strains, whereby the fatigue life of the substrate is not deleteriously effected. Additional gains in fatigue life retention are achieved by using low coating deposition temperatures (425-760°C) (800 to 1400°F).