baber/WOPTO huggingface dataset:
Patent EP-0052107-B1 (EP)
Title: Generateur de sons a impulsions
IPC: A63H5/00
Filed: 1981-04-10
Granted: 1985-09-25
Abstract: Un generateur de sons a impulsions comprenant des moyens pour stocker un certain volume de gaz comprime et pour relacher brutalement celui-ci en l'ejectant dans une buse (14) qui comprend un corps (4) pourvu d'un piston creux (1) presentant des decrochements successifs disposes de facon a se deplacer vers l'avant sous l'action de la pression du gaz admis par une entree (9) lorsqu'une vanne (15) a ressort est fermee, et comprenant une chambre de pressurisation (7) dans laquelle le gaz est admis par l'intermediaire de la vanne (15) lorsque le piston (1) est a la fin de sa course vers l'avant, et des moyens de relachement du gaz permettant au piston (1) de revenir vers l'arriere rapidement pour chasser le gaz de la chambre (7) vers la buse (14).
Patent EP-0070960-B1 (EP)
IPC: C02F3/12
Filed: 1982-03-16
Granted: 1985-10-02
Abstract: 1. Apparatus for the biological purification of, in the main, heavily polluted organic waste water, comprising at least two activated sludge storage tanks which are connected to one another via a connecting line and are in the form of closed pressure vessels, and each of which has aeration devices in the region of the base for passing oxygen into the waste water and possesses, in its particular upper region above the waste water space, a collecting space for gas, scum or bulking sludge, characterised in that the connecting line begins in the upstream pressure vessel at the lower boundary of the collecting space for gas, and ends as a pressure-tight overflow (12) in the waste water space in the downstream vessel, the overflow (12) of each subsequent vessel being located at a lower level than the overflow (12) of the preceding one in order to form a cascade arrangement for the vessels (3, 13, 14), and that the aeration device of each pressure vessel is connected to an oxygen feed line (6).
Patent EP-0062899-B1 (EP)
IPC: C08L83/06
Filed: 1982-04-08
Granted: 1984-10-31
Abstract: 1. A curable coating composition based on olefinically unsaturated polysiloxanes, wherein the olefinically unsaturated polysiloxane is a polycondensate of a) from 50 to 95 mole% of an olefinically unsaturated silane of the general formula R**1 -Si(OR**2 )3 where R**1 is vinyl or a C2 -C8 -alkyl acrylate or methacrylate radical bonded to the Si atom via a C-Si bond and R**2 is hydrogen or a saturated hydrocarbon radical of 1 to 4 carbon atoms, b) from 5 to 50 mole% of a saturated silane of the general formula  see diagramm : EP0062899,P6,F2  where R**2 has the above meanings and R**3 and R**4 are identical or different and each is a saturated hydrocarbon radical of 1 to 6 carbon atoms or an unsubstituted or C1 -C4 -alkyl-substituted aromatic hydrocarbon radical, and c) 0 to 25 mole% of an epoxide-containing silane with 2 or more hydroxyl or alkoxy groups, with 2 or more hydroxyl or alkoxy groups, with the proviso that the sum of the percentages of a), b) and c) is 100.
Patent EP-0083141-B1 (EP)
IPC: E02D11/00
Filed: 1982-12-23
Granted: 1989-08-23
Abstract: A device for performing soil inspection by means of a tube to be driven into the soil, comprising driving means which grip around the tube substantially coaxially said driving means comprising either a cylinder with a hollow piston rod or pairs of opposed driving wheels. Auxiliary means are provided for facilitating soil inspection operations with such a device, such as an improved pressing and pulling head, and means for signal transfer from a measuring cone towards measuring instruments at the soil surface.
Patent EP-0069683-B1 (EP)
Title: Full knee-joint prosthesis
IPC: A61F2/38
Filed: 1982-06-02
Granted: 1985-04-17
Abstract: A total knee prosthesis comprises an upper and a lower support member provided with externally threaded, tapered shanks to which they are detachably secured, these shanks being respectively screwable into the medullary canals of a femur and a tibia of a patient to be fitted with the prosthesis. The upper support member has spherically convex rear condylar extensions coming to rest on respective pads of the lower support member which are of different height determining the physiological valgus of the patient's leg. The condylar extensions are interconnected by an axle pin received in a bifurcate projection of the lower support member; a forward extension of the upper support member forms a concave shield engageble with the natural kneecap or with a prosthetic patellar disk of the patient.
Patent EP-0060821-B1 (EP)
IPC: B62D21/18
Filed: 1982-03-12
Granted: 1987-07-08
Abstract: In waist articulated terrain vehicles, especially forest machines, with a wheeled forward section (1), a rear section (5), and a driver's cab (11), driver comfort can be substantially increased by the cab (11) being so mounted on the vehicle that it is substantially unaffected by the tilting movements of the forward section about an axis in the travelling direction thereof, simultaneously as it is adapted for accompanying the forward section in its steering movements.
Patent EP-0089010-B1 (EP)
IPC: C01B33/023
Filed: 1983-03-10
Granted: 1986-10-15
Abstract: Pure silicon is obtained in a semicontinuous process by reducing quartz sand with aluminum in a slag medium based on alkaline earth metal silicates. The slag serves thereby simultaneously as a solvent for the aluminum oxide that forms and as an extraction medium for impurities that occur. The silicon formed separates out of the silicate slag and can be separated off. The aluminum oxide produced by the reduction can be separated from the slag and used for recovery of reusable aluminum.
Patent EP-0093320-B1 (EP)
IPC: C02F1/26
Filed: 1983-04-20
Granted: 1987-06-16
Abstract: A process for removing onium salts from aqueous solutions comprising adding a phenolic compound to an onium salt containing aqueous solution, contacting the solution with a water-immiscible organic material whereby the onium salt migrates into the water-immiscible organic material and separating the aqueous hase from the onium salt in the water-immiscible organic material.
Patent EP-0106198-B1 (EP)
IPC: H04Q3/52
Filed: 1983-09-20
Granted: 1987-05-13
Abstract: 1. A circuit arrangement for a telephone exchange, in particular a telephone PBX, with a central control unit which samples the states of the end stations, with subscriber circuits which are assigned to the end stations and which contain at least one power supply for the end stations, and with different types of connection lines which can be connected via corresponding sets and with different types of special devices, where the actuation of subscriber-individual speech path crosspoints and of crosspoints provided for switching through signals, e.g. voice frequency signals, to be connected in subscriber-individual fashion, is in each case effected by means of a coupler of a first type, where - in each case relative to a specific coordinate - the crosspoints can be actuated irrespectively of the actuation state of the respective associated other crosspoints in dependence upon the connection states and the commands of the central control unit, characterised in that the actuation of crosspoints of additional couplers (e.g. KP1, KP2, KCE) of the afore-said first type, results both in the subscriber-individual connection of different signals, which are to be connected in specific connection states (KCE in the case of the dialling state) and/or in the case of different connection modes (e.g. KP1 in the case of internal connections, KP2 in the case of external connections), and also in the subscriber-individual connection of connection sets (KON via KK, KP1 and K1) and that for this purpose one and the same connection can be controlled via more than one crosspoint (e.g. K1/1,2) of a coordinate (e.g. row) of a coupler or a plurality of series connected couplers (e.g. KT, KP1, KP2) and that set-individual speech path coupling contacts (e.g. KA12/1, KA22/1, KS/1) of a coupler (KA12, KA22, KS respectively) of the second type, which coupling contacts follow or precede the subscriber-individual speech path crosspoints (K1/1, SLAB7) in accordance with the traffic direction, are actuated in order to connect different types of connection lines (AL1) and different types of special devices (e.g. PSE), where, for each connection, only one single crosspoint of a coordinate (e.g. row) is actuated for this connection switch-through in the couplers (PA12, PS) of the second type.
Patent EP-0104623-B1 (EP)
IPC: C22C5/00
Filed: 1983-09-23
Granted: 1987-12-16
Abstract: Reactive metal-precious metal alloys containing controlled amounts of Cu and Ni and mixtures thereof are suitable for brazing ceramics, other non-metallic and metallic materials.
Patent EP-0109691-B1 (EP)
IPC: C13B5/08
Filed: 1983-11-22
Granted: 1987-06-24
Abstract: 1. Drum-type root slicer serving for cutting beetroots into ridged-tile slices, comprising a drum (1) of substantially horizontal axis, which is open on a front side and which is mounted rotatably on a stand (3) equipped with a feed hopper (7) opening onto the open side of the drum, the said drum being formed from a wheel or cage (4) which is fixed to a shaft (2) driven in rotation and to which is fastened in a cantilevered manner a multiplicity of axial arms (5) distributed over the periphery of the cage, projecting towards the open side of the drum and receiving between them knife-holders (11), to which are fastened knives (12) having zigzag-shaped cutting edges, the cutting edges of the knives of successive knife-holders being offset hafl a pitch, the knife-holders (11) and the drum (1) having means (16, 18) of positioning the knife-holders on the drum, characterized in that each of the knife-holders (11), all identical, is designed to receive a single row of knives (12), all of a single type and is provided, on its two opposite longitudinal edges, with contact surfaces adapted to the cage arms (5) and possessing a part undercut towards the inside of the drum and a part undercut towards the outside of the latter, so that each knife-holder (11) can be engaged axially by sliding between two adjacent cage arms and is retained on the said arms both towards the outside and towards the inside of the drum (1), and in that the means of positioning the knife-holders on the drum comprise axial stops of different thicknesses (16, 16a) intended for the knife-holders and arranged on the cage, and means (18) provided on the drum (1) and the knife-holders (11) to keep the latter pressed axially against the said stops.
Patent EP-0096930-B1 (EP)
IPC: A61K47/00
Filed: 1983-06-07
Granted: 1987-04-15
Abstract: Stable compositions, useful as techneticum-99m-based imaging agents, comprise reductic acid or certain structurally related compounds in combination with a pertechnetate reductant or dissolved in pertechnetate-99m solution. The compositions are especially useful, in combination with a phosphate or phosphonate bone-targeting carrier, for skeletal imaging.
Patent EP-0142492-B1 (EP)
Title: Unite clignotante avec commande de lumiere du jour et synchronisation
IPC: B63B51/00
Filed: 1983-04-08
Granted: 1987-08-19
Abstract: Une unité clignotante pour des bouées, des balises et autres fait clignoter une lampe incandescente (24) suivant une séquence requise de clignotements courts et longs ayant des éclipses courtes ou longues entre les clignotements. Un compteur (40) est prévu, lequel possède un nombre de comptages égal au nombre de paires de clignotements-éclipses requises. Un générateur d'impulsion de synchronisation (34) est commandé sélectivement pour produire des impulsions de synchronisation pendant chaque comptage lesquelles sont espacées dans le temps en fonction des durées des clignotements-éclipses pendant chaque comptage. Certaines des impulsions de synchronisation servent à synchroniser le compteur. Des impulsions de commande de la lampe sont produites pendant chaque comptage pour exciter la lampe pendant la durée de temps présélectionnée. Une impulsion de synchronisation est générée au début de chaque clignotement et une seconde impulsion pendant le premier clignotement d'une séquence. Ces impulsions sont disponibles extérieurement et sont communiquées à d'autres unités clignotantes à des fins de synchronisation. L'unité clignotante est également synchronisée par rapport à des impulsions de synchronisation d'entrée. Un circuit à cellule photoélectrique (70) empêche le clignotement pendant les périodes de lumière du jour.
Patent EP-0114849-B1 (EP)
IPC: A22C21/00
Filed: 1983-07-25
Granted: 1986-08-27
Abstract: L'installation de hachage comporte un ou plusieurs hachoirs (25, 34) logés dans un local principal (107) où sont introduites les barquettes de pré-emballage (8). Une amenée (101) contrôlée d'anhydride carbonique à basse température et sous pression est prévue au niveau des hachoirs et une évacuation contrôlée (102) au niveau du dispositif de formage (60). Le dispositif de fermeture des barquettes au moyen d'une feuille en matière plastique est logé dans un local auxiliaire (100) contigu au local principal (107) et comportant une amenée (103) et une évacuation (104) contrôlées d'un mélange gazeux supplémentaire de conditionnement.
Patent EP-0118565-B1 (EP)
Title: Derives de 1,4-methano-2-benzazepine
IPC: C07D209/80
Filed: 1983-08-30
Granted: 1987-05-27
Abstract: Dérivés de 1,4-méthano-2,3,4,5-tétrahydro-1H-2-benzazépine-3-one représentés par la formule générale (I), où X représente un halogène, n vaut 1 ou 2, et R représente de l'hydrogène, un alkyle inférieur ou un alkyle inférieur à substitution phényl. Ces composés sont utiles en tant qu'agents améliorant les fonctions cérébrales, ou en tant qu'antispasmodiques, antiépiléptiques, tranquilisants, etc.
Patent EP-0126105-B1 (EP)
Title: Procede et installation de production de beton de ciment
IPC: B28C5/00
Filed: 1983-11-14
Granted: 1986-10-08
Abstract: Dans un procédé de production de béton de ciment par mélange intime d'agrégats, de ciment, éventuellement d'un matériau de remplissage, et d'eau dans une bétonnière, la fraction fine d'agrégats n'est ajoutée dans la bétonnière qu'après avoir mélangé les autres ingrédients, ce qui a pour résultat d'enrober la fraction grossière d'agrégats d'une pâte, consistant en ciment, matériau de remplissage optionnel, et de l'eau dans laquelle la fraction fine est absorbée. L'addition de la fraction fine s'effectue successivement, commandée par les moyens de dosage pour la fraction fine, de préférence en utilisant une technique à vibration commandée. La fraction fine est ajoutée avantageusement dans une zone du mélangeur dans laquelle la masse constituée de la fraction grossière enrobée de la pâte et de ciment-pâte s'écoulant librement se déplace dans un écoulement de matériau sous l'influence d'une pression extérieure exercée par des organes mélangeurs. Dans l'installation permettant la réalisation du procédé et comprenant un conteneur de mélange avec des moyens de dosage pour les ingrédients de ciment, des moyens de mélange et de décharge, les moyens de dosage pour la fraction fine des agrégats sont pourvus de dispositifs pour la commande et la régulation de l'écoulement de la fraction fine et consistent de préférence en un dispositif d'alimentation par vibration. Un béton homogène ayant d'excellentes propriétés de résistance est obtenu avec des économies substantielles de ciment.
Patent EP-0127015-B1 (EP)
IPC: G11C29/46
Filed: 1984-05-04
Granted: 1989-12-27
Abstract: For integrated digital MOS semiconductor circuits having redundant circuit parts, particularly for semiconductor memories having redundant rows and columns, it is desirable after the employment of the redundant circuit parts to be able to distinguish such a module from those modules in which such an employment of redundant circuit parts has not yet occurred. According to the invention, signals are enabled which serve for the normal mode as well as for the test mode to be input into the circuit via the same signal input. Test signals are distinguished from the other signals by an elevated signal level. The circuit according to the invention includes a circuit part to be activated by means of interrupting a conductive connection, said circuit part then distinguishing the signals applied to the input from one another on the basis of their levels and generating secondary signals on the basis of the signals having the elevated level, said secondary signals then being provided for the control of the test mode.
Patent EP-0130595-B1 (EP)
IPC: C07C51/31
Filed: 1984-06-29
Granted: 1989-03-08
Abstract: Reactor for conducting high exothermic and endothermic catalytic processes of partial oxidation, oxidizing ammonolysis, oxidizing dehydrogenation and so forth. The reactor has a shell in which there are disposed in sequence sets of tubes making up axially spaced heat exchange sections and contact sections alternating with each other, the tubes in the contact section being provided with catalysts deposited upon there outer surfaces. The shell is provided with an inlet port for raw material at the top thereof, a discharge port at the bottom thereof for removal of finished material, and at least one lateral port disposed between successive contact sections. The advantages of the reactor of the inventions lie in the quicker and easier method for deposition of catalysts upon the tubes within the contact sections, and in the lateral ports for feeding the reactor with raw material. As a result of this the temperature profile in the reactor is optimized and the productivity of the reactor is markedly increased.
Patent EP-0150432-B1 (EP)
IPC: C01B15/12
Filed: 1984-12-18
Granted: 1988-03-09
Abstract: Disclosed is potassium perborate-hydrate of the formula KBO3.nH2O where n is 0 to 1 and a process for its preparation by the reaction of H2O2 with potassium metaborate in the presence of an excess of potassium ions.
Patent EP-0146316-B1 (EP)
Inventor: SCHMITZ THOMAS R
IPC: E21B17/042
Filed: 1984-12-06
Granted: 1994-06-15
Abstract: An apparatus for joining two tubular members B and P together at a subsea location wherein one of the tubular members has internal grooves 90, 92, 94 and the second tubular member is sufficiently small to slide into the first tubular member and the first tubular member has an external flange suitable for connection to a flowline, which apparatus includes a tubular mandrel 10 having means for connecting to said first tubular member B, a resilient sleeve 60a surrounding said mandrel and adapted to be positioned within said second tubular member P, volume compensating means 98 positioned within each of said grooves and testing means 70 carried by said mandrel to allow testing of the joint while the mandrel is still in position after forming. A method of joining tubular members at a subsea location including the steps of inserting the second tubular member within the first tubular member after the volume compensators have been inserted in the internal grooves in the first member, exerting fluid pressure on the interior of the second tubular to form the second tubular member against the internal grooves of the first tubular member and testing the formed joint while the mandrel is still in position within said second tubular member.A second form of the invention includes the use of microspheres in an epoxy matrix positioned in internal grooves of the bell which are designed to collapse at pressures above the water pressure at the depth of the installation of the joint and at a pressure below the pressures which develop in trapped sea water in the groove during forming.
Patent EP-0149935-B1 (EP)
IPC: B60B7/12
Filed: 1984-12-12
Granted: 1987-08-19
Abstract: 1. Device for the removable fastening of an ornemental cap (1) on a rim (5) of a wheel (2) through the medium of an independent and resiliently deformable ring (3) which may be anchored onto the wheel rim, characterized in that the said ring comprises a web (9) connected through a strip of material (10) to a thin annular lip (8) more resilient than the web (9) for allowing the clipping of the ring (3) through force-fitting and setting of the lip (8) into an annular step (4) of the wheel rim, the said web (9) forming with the lip (8) an annular groove (12) exhibiting substantially a V-shape, and being connected to the ornamental cap (1) by fastenings (7) or fingers (17) solid with the web and clipped into housings (15, 16) provided on the inner face (1a) of the ornamental cap (1).
Patent EP-0190371-B1 (EP)
IPC: A23L27/00
Filed: 1984-08-20
Granted: 1989-04-26
Abstract: 1. A dry flowable and readily soluble sweetener preparation, containing a carrier and a mixture comprising saccharin and cyclamate, having a bulk density of less than 0.2 g/cm**3 , characterized in that the carrier is a water-dispersible and/or water-soluble protein which is predominantly present in the form of spray-dried hollow particles.
Patent EP-0114799-B1 (EP)
IPC: B21D53/36
Filed: 1984-01-19
Granted: 1986-12-17
Abstract: An apparatus for producing stamped sections in a strip blank (1) which is advanced continuously lengthwise past a stamping tool (5) positioned at one side of the strip. The apparatus comprises a support roll (3) which is eccentrically mounted on a shaft (4) positioned on the side of the strip (1) opposite the stamping tool (5) in parallel with the plane of the strip and perpendicularly to the direction of advancement of the strip. The shaft is arranged to be turned between two end positions. The support roll (3) is arranged by turning the shaft (4) to one of its said end positions to press the strip (1) against the stamping tool (5) and by turning the shaft in the opposite end position thereof, to allow the strip to pass past the stamping tool without contacting the latter.
Patent EP-0148953-B1 (EP)
Title: 7-fluoroprostaglandines et leur procede de preparation
IPC: C07C401/00
Filed: 1984-06-07
Granted: 1990-09-26
Abstract: 7-fluoroprostaglandines représentées par la formule (I), où R1 représente H ou un alkyle comportant de 1 à 10 atomes de carbone, R2, R3 et R4 représentent chacun H ou un groupe protecteur identique ou différent, et R5 représente un alkyle à chaîne droite, ramifiée ou cyclique comportant de 3 à 7 atomes de carbone.
Patent EP-0156225-B1 (EP)
IPC: B60D1/14
Filed: 1985-03-09
Granted: 1989-04-12
Abstract: 1. A drawbar for trailers, the drawbar having a vertically adjustable intermediate member (2) and, secured thereto, a coupling ring carrier for a rotatable trailer coupling ring (5), the intermediate member (2) and the coupling ring carrier being connected to form a coupling to correspondingly shaped coupling halves which bear on coupling surfaces, characterized in that the coupling ring carrier has two coupling ring halves (6, 7) having coupling surfaces which are disposed perpendicularly to one another and which ar adapted for selective connection to the coupling half (8) of the intermediate member (2), one coupling half (7) being disposed at the rearward end of a support member of the ring coupling carrier while the other coupling half (6) is disposed at the end of an auxiliary support member (3) of the coupling ring carrier, tha auxiliary support member (3) branching off rearwardly from the support member (4) at an acute angle.
Patent EP-0190409-B1 (EP)
IPC: E02D19/18
Filed: 1985-11-08
Granted: 1988-10-19
Abstract: 1. Curtain walls, especially for civil engineering and tunnelling works, wherein firstly earth trenches are excavated and are filled with thixotropic material and then sealing elements (1) are lowered into the thixotropic material, these sealing elements, composed of plastics sheets, being furnished with connecting elements and the connecting elements consisting of tubes (2, 4) which can be pushed one into another and which are sealed (welded) to the plastics sheets, of which the outer tube comprises a longitudinal slit, characterized in that the outer tube (6) has on the inside furrows or grooves (6) and the inner tube (8) comprises ribs (9) fitting into the grooves (7).