baber/WOPTO huggingface dataset:
Patent EP-0107013-B1 (EP)
IPC: H01F27/26
Filed: 1983-09-14
Granted: 1986-12-03
Abstract: 1. A choke for large electric outputs having windings (1) round core flanks made of axially aligned and spaced iron core discs (2) and with yokes (3) which are arranged at the ends above and below the windings and which are fixed by metallic tension elements (4) which coaxially penetrate the iron core discs (2), where said tension elements (4) are made of a high-tensile steel and exclusively dimensioned by taking into consideration the mechanical stress, characterised in that, in the region of the iron core discs (2) and the yokes (3), the tension elements (4) are surrounded by a sealed casing (6) consisting of a material of high electrical conductivity, e. g. of copper or aluminium, which is contrived to be such that the eddy currents produced in the casing (6) reduce the magnetic field inside the tension elements (4) in relation to the magnetic field, which is to be expected without a casing, to a partial amount which is just sufficient in order to maintain the eddy currents in the casing (6) and that the tension element (4) has a rectangular cross-section and the longer sides of the cross-section are arranged to be parallel to the layer direction of the sheets in the yoke (3).
Patent EP-0084916-B1 (EP)
IPC: E05G7/00
Filed: 1983-01-20
Granted: 1985-12-27
Abstract: Telescopic transfer-hatch construction for the protected transfer of money or other valuables between two objects, such as buildings or vehicles. The construction (1) comprises an outer tunnel (2) fixedly mounted in one of the objects and within the outer tunnel a slidable tunnel (6). A door (7) is located in a fixed inner tunnel (4) which is connected to the fixed outer tunnel (2). By means of the construction, which can be mounted in the wall of a building, a protected connection can be established. As soon as a hatch or a door mounted in a money transport car is positioned in front of the construction, the inner tunnel (6) will be unlocked and moved against the car, a hood (31) joining the car. After locking the slidable tunnel (6) the door (7) will be unlocked.
Patent EP-0108625-B1 (EP)
IPC: H04N1/10
Filed: 1983-11-04
Granted: 1987-09-30
Abstract: A document scanner is described in which a book can be offered up to a wedge-shaped housing containing at least one window through which one page of the book can be viewed.The book is carried by a trough shaped support which is movable up and down as required and may be fully floating to allow different thicknesses etc. of book to be accommodated.The book support is itself rotatable about a vertical axis to an opposite page of a book to be presented to the window.A lamp is incorporated in the housing off-axis to illuminate the page to be scanned theough the viewing corridor.The scanning element is typically an elongate array of photosensitive junctions and scanning is achieved by electrically addressing each of the junctions in succession.
Patent EP-0114831-B1 (EP)
Title: Interrupteur a poussoir a plusieurs poles
IPC: H01H13/12
Filed: 1983-05-05
Granted: 1986-08-20
Abstract: Les logements (5, 6, 7) d'interrupteur juxtaposés présentent chacun un pont de contact (8, 9, 10) mobile qui court-circuite chacun une paire de doigts de contact (11, 12, 13) dans la position de fermeture de l'interrupteur. Des supports de contacts (15, 16, 17) sont formés sur une traverse (14) d'un poussoir (2) d'actionnement pour supporter les ponts de contact (8, 9, 10). Chaque logement (5, 6, 7) possède un ressort de rappel (25, 26, 27). La force de deux ressorts seulement peut amener l'interrupteur en position d'ouverture. Afin d'empêcher un blocage latéral du poussoir d'actionnement (2) celui-ci comporte deux nervures (29, 30) qui le guident dans un chemin de guidage (4).
Patent EP-0126164-B1 (EP)
IPC: H05K1/11
Filed: 1983-11-22
Granted: 1989-03-29
Abstract: Conductive wiring members, such as copper foil wiring (2a), (2b) printed on both sides of an insulating substrate (1), or the like, are connected by passing a conducting wire (7), (9) provided with a solder ball (8), (10) through a through-hole (3) in the vicinity of the conductive wiring members (2a), (2b), and then soldering the conductive wiring member (2a) or (2b) to the part of the conducting wire (7) or (9) on one surface by dip soldering or flow soldering, thereby melting the solder ball (8) to connect the part of the conducting wire (7) or (9) to the conductive wiring member (2a) or (2b) on the other surface.
Patent EP-0122708-B1 (EP)
IPC: E21B33/06
Filed: 1984-03-08
Granted: 1988-08-17
Abstract: An annular blowout preventer having a body 12 with a central bore 14 therethrough and a packer recess 16 surrounding and opening on said bore, an annular split packer 34 in said recess, and means for actuating the packer to closed position. An opening 50 extends through the side of the body 12 into the packer recess of sufficient size to permit removal of the packer therethrough. A plug 60 is sealed in the opening and a sleeve 68 is located around said body to engage the exterior of said plug and retain it in sealing position in the opening 50.
Patent EP-0146262-B1 (EP)
IPC: G02B6/24
Filed: 1984-11-14
Granted: 1991-04-03
Abstract: @ Use is made of stimulated Raman emission to induce gain in an optical signal (13) of a first wavelength. The optical signal (13) and a pump signal (14) are synchronously coupled to a length of optical fibre (15). The pump signal is at a second wavelength. The first wavelength corresponds to one Stokes shift from the pump signal. The pump signal is generated by a semiconductor laser (11) and thus only relatively low pump powers are involved in comparison with the conventional use of YAG lasers as the pumps, however significant gain is achieved despite the low pump powers. Preferably the optical fibre (15) has a high Raman cross-section and a low transmission loss, for example GeO<sub>2</sub> doped SiO<sub>2</sub> or pure Ge0<sub>2</sub>.
Patent EP-0134757-B1 (EP)
IPC: E06B3/30
Filed: 1984-08-28
Granted: 1988-07-27
Abstract: 1. A covering frame assembled of metal profile sections (1) and connecting elements (3, 5), each comprising an angular component (3) for fixing said covering frame to a wooden frame (2) that bounds a door opening or a window opening, the first leg (3a) of each angular component (3) being equipped with a hole (3b) for a screw, the hole (3b) having its axis (3c) form an angle between 55 degrees and 85 degrees with said first leg (3a), and an angle between 10 degrees and 40 degrees with the bisectrix of the angle of said angular component, characterized in that the profile sections comprise each a cornered C-profile having a clear height h, a clear depth t, and a length dimensions of its free legs (1c and 1e) as measured on the inside of the C-profile, and an opening arranged to face the wooden frame (2) and to have a height of h-2s, furthermore in that the second leg (3d) of each angular component is arranged to carry on its outer side a sliding member (5) arranged to fit into the C-profile of the profile section and provided with an elastic support member (6), the width b of the sliding member (5) being but immaterially smaller than the height h-2s of the opening of the C-profile, said sliding member (5) being arranged to comprise a rigid component (5a) connected with said second angular component leg (3d) by way of a neck (5b) and having a thickness d corresponding to the depth t of the C-slot, at least at its end facing the edge (3e) of the connecting element, as well as a height h' larger than h-s, and in that the elastic support member (6) is dimensioned to have it extend in its unloaded state - together with the sliding member - over a total height larger than the clear height h of the C-profile, and to have the total height of the elastic support member (6) together with the sliding member (5) - in the loaded state - reduceable to a value h and below, to make the entire sliding member (5) elastically supported within the C-profile.
Patent EP-0146508-B1 (EP)
IPC: C07C209/04
Filed: 1984-09-03
Granted: 1990-03-28
Abstract: The invention relates to a ruthenium promoted nickel and/or cobalt dehydrogenation-hydrogenation catalyst. The ruthenium on the catalyst is applied from a solution containing a ruthenium halide compound. The catalyst use in organic reactions and a process performed in its presence are also described. Preferably, the catalyst is used to aminate alkylene oxides, alcohols, phenols, alkanolamines, aldehydes, and ketones.
Patent EP-0156860-B1 (EP)
IPC: F16H59/04
Filed: 1984-09-14
Granted: 1988-06-08
Abstract: A gear shifting gate with pneumatic servo-control in a gear-box (1) is essentially comprised of two working cylinders (41, 42) controlled by servo-valves (33, 34, 35, 36) of which the path strokes are indicated by position indicator switches (50, 51). In the driver's cabin there is provided a gearshift lever console (6) signalling the shifting commands by the position indicator switches (11, 12) to an electronic control device (15) which controls the gear shifting gate of the gear-box. For the feedback of the gear states of the gear-box (1) to the gear shifting lever (7), there is provided in the gear lever console (6) a working cylinder (18) acting directly by a mechanical link on the gear lever (7).
Patent EP-0150768-B1 (EP)
IPC: G02B6/44
Filed: 1985-01-17
Granted: 1992-05-13
Abstract: The cable has a core consisting of at least one optical conductor, and armouring elements twisted around the core. In order to achieve the object of configuring this cable with a small diameter and low weight in such a way that negative effects of the tensile loading of the cable are kept from the optical fibres even without substantial excess lengths of the optical fibres, it is proposed that all the armouring elements are twisted around the core with the same direction of twist and with a length of twist lK which is smaller than 100 times the mean twist diameter dK of the armouring layer, and that the optical conductors led in the core are twisted with the same direction of twist as the armouring elements in such a way that the length of twist lF of the optical conductors twisted in a layer having a mean diameter dF is dimensioned according to the equation <IMAGE>  X being a dimensionless number between 1.3 and 4. <IMAGE>
Patent EP-0158148-B1 (EP)
IPC: C13K13/00
Filed: 1985-03-14
Granted: 1988-06-01
Abstract: A process for purifying lactulose from other carbohydrates, in particular from lactose and galactose, by passing a lactulose syrup through one or more columns containing a bifunctionalized boron resin of the type:   <IMAGE> (I)  in which   &cir& P  is a polyacrylic or polystyrene polymer matrix and R, R1, R2, R3, X are as defined in the text. By passing the lactulose solution containing carbohydrate impurities through a boron resin (I) of polyacrylic matrix, the lactulose is selectively retained and is subsequently released by elution with an acid solution. The small quantity of galactose which may still be contained in the lactulose-enriched solution can be removed by passing said solution through a boron resin (I) of polystyrene matrix, which selectively retains the galactose.
Patent EP-0163871-B1 (EP)
IPC: H01L29/49
Filed: 1985-04-15
Granted: 1988-03-30
Abstract: A method for manufacture of gate electrodes formed of double layers of metal silicides having a high melting point and doped polycrystalline silicon. The polycystalline silicon is deposited in undoped fashion before the metal silicide and the doping of the silicon is obtained through the production of the source/drain-zones through ion implantation and a subsequent high temperature step. The method permits the problem-free manufacture of polycide-gates with n+- and p+-polysilicon on a chip without increased technological expense. Planarization is facilitated through the thin gate layers. The method is used in the manufacture of highly integrated CMOS-circuits.
Patent EP-0162364-B1 (EP)
IPC: C08G18/80
Filed: 1985-05-06
Granted: 1988-08-24
Abstract: The present invention is directed to a process for the production of suspensions of finely-divided polyisocyanates which are obtainable by the surface reaction with from 0.1 to 25 equivalent percent of reactive group per NCO of stabilizers in relatively high molecular weight polyols and/or relatively high molecular weight polyamines having molecular weights from 400 to 6,000 optionally with addition of lower molecular weight polyols and/or aromatic amines having molecular weights of from 60 to 399, which are characterized in that unreacted quantities of stabilizers in the suspension are subsequently partially or completely deactivated by addition of substances having an acylating and/or neutralizing and/or alkylating effect and/or adsorbing effect as "deactivators". In particular, mono- and/or polyisocyanates are used as "deactivators". Deactivated suspensions obtainable in this way do not exhibit rising thickening temperatures during the production of polyurethanes, in particular in large-volume shaped articles. The present invention also relates to deactivated suspensions obtainable by the present process and to the use thereof for polyurethane production.
Patent EP-0169389-B1 (EP)
IPC: H04B1/66
Filed: 1985-06-24
Granted: 1990-01-31
Abstract: A method for transmitting two independent types of information over a transmission path having a transmitter side and a receiver side, a storage unit and a multiplexer device including sampling and time-compressing a first information type on the transmitter side by means of a fast clock for generating time gaps, and transmitting the first information type on the transmitting path, transmitting a second information type within the time gaps over the transmission path, the first and second information type is read on the receiver side and recovered by time expansion using a slow clock. The first signal is interim-stored on the receiver side under the control of the slow clock and by generation of the time gap, under control of the fast clock frequency. Shift frequencies are derived from the first and second clock frequencies, alternatingly addressing the storage unit through the multiplexer device with the shift frequencies, and deriving multiplexer signals from the fast and slow clock frequencies, and an apparatus for carrying out the method.
Patent EP-0176990-B1 (EP)
IPC: E21B41/02
Filed: 1985-09-27
Granted: 1990-05-23
Abstract: A composition is provided which, when applied to a metal surface, forms a corrosion-inhibiting film thereon. The composition comprises the reaction product of a first component selected from an epoxy resin, an epoxidized alkene and a substrate having at least one displaceable halogen, and a second component comprising a monomercaptan in a hydrocarbon diluent. The composition is applied by contacting the metal surface with the composition. The composition is particularly useful in the treatment of down- well metal surfaces in oil and gas wells to inhibit the corrosion of the metal under highly corrosive conditions, and is effective even in the presence of polymeric permeability control agents such as aqueous polyacrylamides.
Patent EP-0183017-B1 (EP)
Title: Sintering process for prealloyed tungsten powder
IPC: B22F3/24
Filed: 1985-10-04
Granted: 1988-08-17
Abstract: This invention relates to a sintering process. More particularly, this invention relates to a process for preparing a sintered form having a tungsten content which comprises the steps of: (a) sintering a porous form of pressed tungsten alloy powders having a high tungsten content in solid phase, and (b) heat treating the sintered part from step (a) in a liquid phase.
Patent EP-0182162-B1 (EP)
IPC: A01B33/12
Filed: 1985-10-31
Granted: 1989-04-19
Abstract: A tractor-powered cultivator with powered cultivating tools, with a trailing roller behind the tools, and with upright baffles that extend at least approximately along the direction of travel, that are positioned laterally next to the outer tools to block the clods of earth thrown to the side by the tools, and that can be raised up and down along with the roller. To provide universally applicable lateral baffles for various types of cultivator, the baffles are fastened to the frame of the roller.
Patent EP-0186841-B1 (EP)
IPC: F27B9/06
Filed: 1985-12-16
Granted: 1988-07-06
Abstract: The invention relates to a support frame for a resistor element in a heating furnace for glass sheets, said flame providing a substantially continuously extending, elongated rest surface for a resistor element. The support frame elements consist of trough-like castings and are fastened to each other in an articulated manner. The short frame elements are easy to cast and can be assembled into long continuous support frames for resistor elements, the thermal stresses of said frames not passing over the link points. A long continuous support frame structure makes it accordingly possible to employ resistor elements that are long and continuous and thus readily replaceable.
Patent EP-0156415-B1 (EP)
IPC: E05D13/00
Filed: 1985-02-28
Granted: 1988-05-25
Abstract: The invention relates to a safety device comprising fastening means (17, 18, 19) for blocking the door (1) which means are operated by an auxiliary cable (12) under tension. The auxiliary cable (12) having a breaking element (15) is on the one hand connected to a reel provided with speed-limiting means for blocking the reel in case the rotation speed becomes beyond certain limits and on the other hand to the door via a lever shaped locking member (23) which cooperates with the fastening means. The fastening means are held in an inoperative position by said locking member, while upon breaking of the breaking element the fastening means are released for blocking the door.
Patent EP-0168950-B1 (EP)
IPC: C07D233/84
Filed: 1985-06-11
Granted: 1989-01-11
Abstract: Compounds of formula <CHEM>  in which,  X<1> is C2-6 alkyl, (CH3)2C = CHCH2 or phenyl;  X<2> and X<3> are each hydrogen or, when X<1> is C2-6 alkyl,  X<2> and X<3> together can also form a carbon atom bond;  Y is selected from the group consisting of -CO2H, -CH2OH, @@CH2OH    and -@H(CH2)nCO2H   wherein n is 2 or 3 and Z is hydroxyl or hydrogen; and R is selected from the imidazolyl radical of the following formulae (A) or (B) <CHEM> wherein R1 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl, R2 is hydrogen, C1 to C4 alkyl, carboxl or carboxamido, or either -(CH2)pCO2H or -(CH2)pCONH2, wherein p is 1 ro 2, when R1 and R3 are hydrogen or C1 to C4 alkyl, and R3 is hydrogen, C1 to C4 alkyl or -CH2CO2H with the proviso that R1, R2 and R3 cannot all be hydrogen or <CHEM> wherein R4 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl, R5 is hydrogen, C1 to C4 alkyl or C3 to C4 alkenyl and R6 is hydrogen or carboxyl with the proviso that R4, R5 and R6 cannot all be hydrogen; or a pharmaceutically acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases in which leukotrienes are a factor e.g. asthma.
Patent EP-0179570-B1 (EP)
IPC: C07D311/22
Filed: 1985-09-23
Granted: 1988-08-03
Abstract: 6-Fluoro-4-chromanone can be regenerated from (R)-6-fluoro-4-ureidochroman-4-carboxylic acid, or from mixtures of (R)-6-fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification, by oxidation with a permanganate, especially potassium permanganate. 6-Fluoro-4-chromanone is a chemical intermediate useful for preparing sorbinil, an aldose reductase inhibitor which can be used in clinical medicine for the control of the chronic complications of diabetes. (R)-6-Fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification are by-products from the production of sorbinil from 6-fluoro-4-chromanone.
Patent EP-0171438-B1 (EP)
Title: Procede de regulation des composants de fer en fusion s'ecoulant d'un four a cuve
IPC: C21C1/04
Filed: 1985-02-04
Granted: 1988-09-21
Abstract: Au moins une lance est disposée sensiblement verticalement de sorte que l'extrémité inférieure du fer en fusion dans un four à cuve est isolée de la surface du fer en fusion s'écoulant au travers d'un entonnoir de fer en fusion à un intervalle prédéterminé au-dessus de l'entonnoir, et un agent de réglage de composant particulaire, servant à régler les composants de fer en fusion est expulsé de la lance à l'aide d'un gaz porteur et injecté dans le fer en fusion de manière à satisfaire aux relations suivantes: 0,5<= H<Hp H (1) et Hp=M.G.exp(-r)/(D+0.2HL)2 (2) dans lesquelles: H=profondeur du fer en fusion dans l'entonnoir (mm); Hp=profondeur de l'injection de l'agent de réglage de composant particulaire dans l'entonnoir; M=débit de l'agent de réglage de composant particulaire (Kg/min); G=débit du gaz porteur (Nm3); r=diamètre moyen des particules de l'agent de réglage de composant particulaire (mm); D=diamètre interne de la lance (mm); HL=distance entre la surface du fer en fusion dans l'entonnoir et l'extrémité inférieure de la lance (mm).
Patent EP-0218726-B1 (EP)
Title: Procede et appareil de resonance magnetique nucleaire pour prise de vue de section transversale
IPC: G01R33/56
Filed: 1985-07-02
Granted: 1990-12-05
Abstract: Un procédé et un appareil de résonance magnétique nucléaire pour prise de vues d'une section transversale se fonde sur la séquence de balayage de la méthode de Fourier afin d'obtenir des données qui ne soient pas affectées par le champ magnétique statique, qui se modifie avec le temps. Des données G(k, t) d'observation sont mesurées pour un échantillon dans lequel la phase de spin est dérivée d'une quantité donnée dans un sens, et d'autres données G(-k, t) d'observation sont mesurées pour un échantillon dans lequel la phase de spin est déviée de la même quantité mais dans le sens opposé, pendant une période où l'intensité du champ magnétique statique se modifie de façon négligeable avec le temps. A partir de ces données d'observation G(k, t) et G(-k, t) on dérive des données G(k, t0) et G(-k, -t0) à des moments t0 et -t0 qui sont symétriques l'un par rapport à l'autre pour ce qui est de l'origine temporelle de ces données d'observation. On trouve un conjugué complexe G(-k, -t0) pour les données G(-k, -t0) et un rapport A = G(k, t0) G(-k, -t0) entre les données G(k, t0) et les données G(-k, t0). Les données mesurées sont corrigées par un signal qui varie en fonction d'un argument arg (A) du rapport A.
Patent EP-0229838-B1 (EP)
IPC: G03B27/58
Filed: 1985-09-14
Granted: 1991-01-16
Abstract: Techniques for practically obtaining a CRT multi-frame photographing apparatus which can photograph an image indicated on a CRT display, on a photographic medium which consists of either a film or photographic paper, under photographing conditions which are set automatically in accordance with the kind of photographic medium employed. This apparatus is characterized in that it is provided with a means (1) for identifying the kind of photographic medium, and a means (4) for setting the photographic conditions on the photographing apparatus and/or CRT display on the basis of a signal output from the photographic medium identifying means.
Patent EP-0232277-B1 (EP)
IPC: A61K31/38
Filed: 1985-11-02
Granted: 1990-01-17
Abstract: A pharmaceutical preparation containing ibuprofen is disclosed. In the preparation, the ibuprofen particles are enveloped by a coating of a hydro-colloid and fumaric acid. Preferably, the hydro-colloid comprises xanthan gum and/or maltodextrin. This preparation reduces the tendency of ibuprofen to irritate the esophagus and the gastrointestinal tract when taken orally. An effervescent mixture of the ibuprofen containing preparation can be prepared by incorporating citric acid and calcium carbonate into the mixture. A process for the manufacture of the ibuprofen containing preparation is also disclosed. In this process, ibuprofen particles are coated with the hydro-colloid and fumaric acid under vacuum conditions in a vacuum mixing machine and the resulting preparation is thereafter vacuum-dried.