baber/WOPTO huggingface dataset:
Patent EP-0350384-B1 (EP)
Inventor: GUBIN JEAN
IPC: C07D471/04
Filed: 1989-07-03
Granted: 1994-05-25
Abstract: The invention relates to 3-sulphonylindolizine derivatives of general formula: 
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 in which:
 R denotes hydrogen or an unsubstituted or substituted alkyl, cycloalkyl or phenyl radical,
 R1 denotes a radical protecting a hydroxyl group,
 each of R2 and R3, which are identical or different, denotes hydrogen, the methyl or ethyl radical or a halogen atom. 
<??>These compounds are intermediates which can be employed for the preparation of alkoxyphenyl-3-sulphonylindolizine amino derivatives.
Patent EP-0352233-B1 (EP)
IPC: A23G3/20
Filed: 1989-03-31
Granted: 1993-09-29
Abstract: The die essentially comprises a top chain (13) and a bottom chain (25) entrained between horizontal parallel axis gear wheels and having corresponding sliding portions contactine one another. The top chain (13) defines at a central position,by inner and outer links thereof,substantially dihedral structures,forming open seats (14) therealong can slide the two portions (15,15 min ) of a sugar drop forming die. The bottom chain (25),in turn,defines like dihedral structures the corner portions (26) of which are adapted to cut a sugar bead,means being moreover provided for clamping the two portions of the die.
Patent EP-0412997-B1 (EP)
IPC: F16J15/3208
Filed: 1989-05-13
Granted: 1993-05-12
Abstract: L'arrête (22) qui délimite un côté d'une rainure (4) est fortement raccourcie, de sorte que le flanc de la rainure sur lequel repose la bague de serrage (6) ne chevauche pas la face frontale adjacente de la bague d'étanchéité (5). La bague de serrage (6), qui forme une butée entre un flanc formé d'un évidement (13) de la bague d'étanchéité (5) et le flanc opposé de la rainure (4), sert non seulement d'élément secondaire d'étanchéité, comme jusqu'à maintenant, mais aussi d'élément de retenue et de fixation axiale de la bague d'étanchéité (5). Cet agencement permet de monter la bague d'étanchéité sans la déformer sur une pièce (1) d'une machine et de fixer la bague d'étanchéité (5) au moyen de la bague de serrage (6) aisément déformable.
Patent EP-0445113-B1 (EP)
IPC: B01D53/34
Filed: 1989-05-12
Granted: 1993-01-13
Abstract: Ladite invention permet de maintenir généralement constante la teneur en solides dans un bassin de lavage, indépendamment des variations de la concentration de SO2, dans un procédé connu consistant en un stade de prélavage pour la séparation de HF, HCl et d'un stade de lavage principal, subséquent dans le sens des gaz, pour la séparation de SO2, où l'on fait circuler dans ces deux stades une solution de lavage et où, pendant le stade de lavage principal, après le lavage, des gouttelettes sont séparées du gaz d'échappement à l'aide d'un paregouttes et où, en cas de dérangement, la solution de lavage du stade de lavage principal est évacuée du bassin de lavage par un trop-plein et où la solution de lavage du stade de lavage principal, qui contient des solides, est décantée et l'eau en est extraite. On introduit la quantité d'eau supplémentaire (22) nécessaire pour faire fonctionner les tuyères du paregouttes (14) et variant en fonction de la quantité de gaz d'échappement (7) à purifier, on extrait la solution de lavage du bassin de lavage en quantité dépendant de la quantité de SO2 séparée, on prélève une partie de la solution de lavage (30) dans le circuit (9) du stade de lavage principal (8) et on la clarifie au moins en partie et, finalement, on réintroduit la fraction la plus riche en solides (23) dans le stade de lavage principal (8) et on évacue la fraction la moins riche en solides (31).
Patent EP-0428599-B1 (EP)
Inventor: STIFFLER STEPHEN P
IPC: E02F9/28
Filed: 1989-07-13
Granted: 1995-01-11
Abstract: A cutter bit for use in construction and/or excavation applications is provided having a hard wear resistant tip joined to a steel shank. The wear resistant tip is rotational symmetric about its longitudinal axis and has a rear end having a socket therein in which is bonded a steel protrusion on the forward end of the steel shank. The tip socket and an outer rearmost facing surface on the tip rear end have respective pluralities of first and second bumps formed thereon and protruding therefrom for spacing, centering and aligning the tip on the bit body to facilitate formation of a braze joint of a desired given cross-sectional thickness profile between the tip and bit body.
Patent EP-0435918-B1 (EP)
Title: A leaf spring
IPC: B60G11/04
Filed: 1989-09-20
Granted: 1993-03-03
Abstract: The present invention relates to a leaf spring for the suspension of a rigid wheel axle (10) in an automative vehicle. A first end (15) of the leaf spring (6) is pivotally by non-displaceably connected to the frame (8) of the vehicle or some like vehicle part and the second end (16) of the spring is also connected to the frame (8), whereas the centre part (14) of the spring is connected rigidly to the wheel axle (10). According to the invention, the spring is configured so that when no load is exerted on the spring, that part (17) of the spring (6) which is located between the first spring-end (15) and the centre part (14) of the spring is straight or slightly curved, whereas that part (18) of the spring (6) which is located between the centre part (14) of the spring and the second end (16) of the spring has a double-curve configuration and, seen from the side, at which the load on the centre part attacks, has a convex part (19) located nearest the centre part (14) and a concave part (20) located nearest said second end (16) of the spring and adjoining the convex part (19).
Patent EP-0439490-B1 (EP)
Inventor: LINDBLAD KARL-ERIK
IPC: F02B1/04
Filed: 1989-10-24
Granted: 1995-12-13
Abstract: Moyeu (11), monté de manière non rotative sur l'arbre rotatif menant (10) d'un moteur à quatre temps, qui porte quatre cylindres (14) dans lesquels des pistons (16) ont des mouvements radiaux réciproques ver le moyeu. Le moyeu (11) est muni d'une chambre de combustion (25) ayant des entrées et des sorties communes (26, 27) disposées dans un disque de soupape (28), qui tourne avec le moyeu (11) et s'aboute hermétiquement contre un disque stationnaire d'orifices (30) muni à son tour de conduits d'admission et de conduits d'évacuation (36, 37), qui communiquent avec des canaux d'entrée et des canaux de sortie (34, 35) et s'alignent par alternance avec les entrées et les sorties (26, 27) associées à la chambre de combustion correspondante (25). Chaque chambre de combustion (25) comprend une bougie d'allumage (46) qui tourne avec le moyeu (11) et dont l'extrémité formée par l'électrode se prolonge dans la chambre de combustion correspondante se trouvant à l'opposé des entrées et des sorties (2, 27) du disque de soupape.
Patent EP-0464201-B1 (EP)
Inventor: HAGIWARA AKIRA
IPC: F02B3/06
Filed: 1989-12-01
Granted: 1994-04-20
Abstract: This invention relates to an internal combustion engine having a rotary sleeve valve mechanism provided with a sleeve valve having an opening in the outer circumferential wall thereof for sucking a fuel and discharging an exhaust gas. According to this invention, a rotating sleeve valve is employed so as to improve the suction and exhaust efficiencies and simplify the valve mechanism. A cylindrical rotary cylinder valve (3) supported rotatably in an engine block (1) is provided. This cylinder valve (3) communicates with a suction port (10) or an exhaust port (15) during a suction stroke or an exhaustion stroke via an opening (5) provided in the outer circumferential wall of the cylinder valve (3). A seal ring (40) is provided in the outer circumferential portion of this opening (5) so as to gas-seal the clearance between the outer circumferential surface of the cylinder valve (3) and the inner circumferential surface (7) of the engine block (1). A gear (4) provided at one end portion of the rotary cylinder valve (3) and a crank gear (26) mounted on a crankshaft (20) are meshed with each other. The rotation of the crankshaft (20) and that of the rotary cylinder valve (3) are interlocked to synchronously carry out the suction and exhaust operations.
Patent EP-0388846-B1 (EP)
Inventor: ALBOUY PIERRE
IPC: H04B10/50
Filed: 1990-03-19
Granted: 1995-01-18
Abstract: The device permits selection of one data source from two sources, and regulation of the laser current. It comprises a current generator (A) controlled by an activation signal (ACT) and delivering a laser current (I) which can be regulated by an external means, a selection circuit (B) connected to two data sources, and an output modulator (7) connected at input to the current generator (A) which supplies it with the laser current (I) and to the selection circuit (B) which supplies it with the data to be transmitted, and at output to the laser which it supplies with the laser current (I) modulated by the said data to be transmitted. In the absence of data to be transmitted, the activation signal has a value such that it blocks the current generator (A) so that the laser is not fed. 
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Patent EP-0390025-B1 (EP)
Inventor: BUCHERT HERMANN DR
IPC: D02G3/04
Filed: 1990-03-26
Granted: 1994-02-16
Abstract: The invention relates to sewing thread made from a polyether ketone, prepared from multifilament yarn having a filament linear density of from 1.0 to 10 dtex, a breaking extension of 3 to 30% and a boil shrinkage of less than 10%.
Patent EP-0448752-B1 (EP)
Inventor: GOLY ANDREA
IPC: B22D11/16
Filed: 1990-03-27
Granted: 1995-05-24
Abstract: Device for position-control of machine parts in metallurgical plants, e.g. for the controlled adjustment of the narrow sides (2, 3) of a continuous casting mould (1), possessing at least one servomotor (4) having a position-evaluating and motor-driving unit (8) and also an overriding arithmetic and control unit (9), a position sensor (4') which possesses two offset coils (15, 16) in which two voltages (U1, U2) are induced by a third coil (12) arranged on the shaft (11) of the position sensor (4') and supplied with alternating current, being connected to the servomotor (4), the frequency of the alternating current being considerably greater than the limit speed of the position-sensor shaft (11), e.g. at least 10 times as great, so that the position of the shaft (11) is approximately constant during an alternating-current cycle, and the voltages (U1, U2) being fed to the position-evaluating and motor-driving unit (8), which constantly determines the position of the shaft (11) and the speed of the servomotor (4) therefrom and calculates the absolute position of the machine parts therefrom. <IMAGE>
Patent EP-0407728-B1 (EP)
Inventor: HENN MANFRED
IPC: B65H31/32
Filed: 1990-06-01
Granted: 1994-08-24
Abstract: The invention relates to a sheet delivery system for a sheet-processing machine in which the sheets to be deposited are conveyed horizontally and are deposited on a sheet stack which is carried by a stacking table and lowered with increasing stacking height, said sheet delivery system comprising an auxiliary stacking table, the grate-like bars of which, can be inserted into the stacking area. Auxiliary guides are provided for facilitating the manual insertion and removal of the heavy auxiliary stacking table into and from the sheet stack.
Patent EP-0405313-B1 (EP)
Title: Improved unloading and conveying arm
IPC: A01F25/20
Filed: 1990-06-20
Granted: 1993-10-06
Abstract: A drawing and conveying arm includes a box-like duct (1) which is internally provided with a conveyor belt (3) and has, at one end, a wide drawing inlet (5) in which a mill (6) for drawing and cutting material is located. The opposite end (2) of the arm is articulated to a container for the drawn material and/or to a supporting framework. The improved drawing and conveying arm also includes a second counter-rotating mill (11) which is provided in the drawing inlet in a position which is parallel and proximate to the first mill. Both mills can conveniently be removed to load for example farinaceous products.
Patent EP-0453636-B1 (EP)
IPC: A01K5/00
Filed: 1990-11-21
Granted: 1993-08-11
Abstract: The self-feeder for domestic animals, in particular pigs, for pourable feed, has a feed trough in a housing, above which is located a funnel-shaped feed container with an aperture in the bottom and a vibrating device passed through this aperture. The front wall (2) of the housing (1) has, below the funnel wall (5a) of the feed container (4) and between the latter and the trough (3), a slip-through aperture (6) adapted to the shape of the head of the animals to be fed. Moreover, a vibrating device (9) is provided with a vibrating plate (14) which is larger than the aperture (7) in the container bottom (5). The distance (15) between the vibrating plate (14) and the container bottom (5) can be adjusted to match the particular particle size of the feed. 
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Patent EP-0431561-B1 (EP)
Inventor: WYNBERG HANS
IPC: C07C231/12
Filed: 1990-12-04
Granted: 1995-02-01
Abstract: Metoclopramide, or suitable salt thereof, is demethylated with pyridinium hydrochloride, providing an intermediate to quinuclidinyl benzamide drugs.
Patent EP-0446447-B1 (EP)
IPC: D03D47/34
Filed: 1990-12-10
Granted: 1995-07-05
Abstract: The invention relates to a delivery device for running yarns, especially for use on textile machines, having a storage drum (11), to which the yarn (F) is fed in the rear region by means of a yarn-guide tube (9) encircling the storage drum and from which the yarn (F) is drawn off overhead by means of a yarn draw-off eye (19). To allow as simple an automatic threading of the yarn (F) as possible by means of compressed air, it proposes that a deflection, directed radially inwards towards the yarn draw-off eye (19), of the yarn end flying freely in a plane vertically above the yarn draw-off eye (19) should take place, this being achieved solely by means of a suction-air flow lying on the outer surface of the head cone (16). 
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Patent EP-0407126-B1 (EP)
Inventor: NOWICKE JOHN HOWARD
IPC: B60C23/00
Filed: 1990-07-02
Granted: 1993-12-15
Abstract: A tire filter assembly (15, 400) for a central tire inflation system (10) having fluid communication (403) from the exterior to the interior of the pressurized chamber (74) of an inflatable tire (12). The assembly includes filter means (15) mounted to a cylindrical sleeve-type bead lock (400) inside the interior pressurized tire chamber (74). The filter assembly is affixed by means of an adhesive (11) or a molding material to a groove (17) provided in the bead lock, an/or by mechanical means.
Patent EP-0410728-B1 (EP)
Inventor: BERGLUND KRIS A
IPC: C07C51/42
Filed: 1990-07-25
Granted: 1994-02-09
Abstract: A process for preparing a carboxylic acid of high purity comprises preparing an undersaturated solution of a salt of the carboxylic acid; subjecting the undersaturated salt solution to water-splitting electrodialysis to form base and a supersaturated solution of the carboxylic acid; and, then crystallizing the carboxylic acid from the supersaturated solution. In the preferred embodiment, the undersaturated solution is a fermentation broth containing sodium succinate and sodium acetate and the carboxylic acid obtained is succinic acid.
Patent EP-0388262-B1 (EP)
Inventor: TAKANO HIROYUKI
IPC: A21D8/04
Filed: 1990-03-09
Granted: 1994-09-28
Abstract: A diploid hybrid bakers' yeast belonging to Saccharomyces cerevisiae having at least strong fermentative ability of non-sugar bread dough and strong freeze-resistance and frozen bread dough containing the same are provided.
Patent EP-0385924-B1 (EP)
Title: Slit sealing for panes and window or windscreen arrangement of a vehicle body
IPC: B60J10/02
Filed: 1990-02-06
Granted: 1992-12-30
Abstract: In a window or windscreen arrangement on a vehicle body (11), the opening for the window or the windscreen (18) has a mounting flange (12) which is stepped towards the inside of the vehicle. The pane (18) is bonded in an edge region to a mounting flange component (13). Along the edge, facing away from the window opening or windscreen opening, of the mounting flange component (13), a slit seal (15) is bonded securely in position. The latter is formed by an elastically deformable hollow profile body which is continuous or of specific length, essentially corresponds to the circumference of the pane (18) to be bonded in, can be bonded securely to the mounting flange (12) and is enclosed on all sides. In addition to other technical and optical advantages, the use of the proposed slit seal (15) is substantially cheaper than conventional sealing or covering designs and covers the slit from below between pane (18) and mounting flange (12) reliably even given the presence of all the constructionally conditioned size tolerances. 
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Patent EP-0489032-B1 (EP)
Inventor: CAMPION COLIN
IPC: A61K31/22
Filed: 1990-07-20
Granted: 1994-09-14
Abstract: Compounds of general Formula I: are presented which have collagenase inhibition activity and are useful in the management of disease involving tissue degradation and the promotion of wound healing. Representative diseases involving include arthropathy (particularly rheumatoid arthritis), inflammation, dermatological diseases, bone resorption disease and tumor invasion.
Patent EP-0440207-B1 (EP)
Inventor: KOPETZKI ERHARD DR
IPC: C12N15/62
Filed: 1991-01-30
Granted: 1995-06-07
Abstract: A fusion protein with at least one antigenic and/or immunogenic determinant from the env, gag and/or pol region of HIV1 and/or HIV2 which contains the tetrapeptide sequence NH2-Met-Tyr-Tyr-Leu as the N-terminal component as well as a process for its production and use.
Patent EP-0444480-B1 (EP)
Inventor: GUNTERMANN HANS DR
IPC: E01B11/52
Filed: 1991-02-14
Granted: 1993-10-27
Abstract: In a process for the interpass cast-welding of finely perlitised rails by pouring aluminothermically produced steel into a casting mould surrounding the two rail ends, coolant is applied to the rail head surface of the rail sections adjoining the two casting mould halves after the molten steel has been poured in until the latter solidifies, in particular until the projecting weld material and the casting mould halves are sheared off. 
<??>A casting mould consisting of two mould halves for carrying out the process is also claimed, in which the mould halves (1) each have in the inner surfaces (2) facing the rail profile a groove (3) along their outer contour for receiving a sealing paste.
Patent EP-0483506-B1 (EP)
Inventor: ANDRESEN JOHN A
IPC: G01N33/50
Filed: 1991-09-24
Granted: 1997-07-30
Abstract: Blood collected by tampons and the like is subjected to the same type of analysis as Pap Smear analysis in a rapid manner which can be automated. The collected blood, particularly menstrual blood, is filtered through a filter with openings sufficiently small to permit cells not of clinical interest to pass through the filter while retaining the cells of clinical interest. The cells of clinical interest are subjected to washings and back washings and then subjected sequentially to the generally 18 Pap solutions, at the end of which the cells are placed on a slide and read by a cytologist or by computer. <IMAGE>
Patent EP-0496044-B1 (EP)
Inventor: ZAWADZKI BERND DIPL-ING
IPC: F16F1/26
Filed: 1991-10-31
Granted: 1994-03-02
Abstract: The invention relates to an elastic support, in particular for the support of a spring eye (12) on the body of a vehicle, which support comprises a rubber-metal part (1) having an inner, cylindrical metal part (2), an outer metal tube (3) and a rubber body (4) vulcanised in between in a securely adhering manner. The outer metal tube has an axial slit (7), which is closed when the rubber-metal part (1) is pressed into a receiving eye (12). According to the invention, the diameter at the respective end face of the rubber-metal part (1) and of the outer metal tube (3) decreases continuously towards a smaller diameter in the axial centre. As a result, insertion into unmachined receiving eyes, in particular into unmachined spring eyes (12), is possible without inadmissibly high stresses occurring. <IMAGE>
Patent EP-0450059-B1 (EP)
Inventor: DUDAR THOMAS E
IPC: A61J1/00
Filed: 1990-10-22
Granted: 1994-02-02
Abstract: An injection site usable with a blunt cannula, comprises an injection site (812) having a pre-slit sealing member, the injection site being integrally formed with a spike connector (814) for insertion through the stopper of a vial, for connecting a cannula, through the injection site and spike connector, with the vial. The spike connector has a barb (818) which holds the connector in place in the vial and preferably has a solid centre point. <IMAGE>
Patent EP-0460205-B1 (EP)
Inventor: SIMON JAIME
IPC: A61K51/00
Filed: 1990-12-18
Granted: 2002-04-24
Abstract: Radiolabeled colloid compositions and a method for the preparation of radionuclide-colloid compositions useful in the treatment of rheumatoid arthritis are disclosed. A radionuclide selected from the group consisting of Sm-135, Ho-166, In-155m, Y-90, Gd-159 La-140, Lu-177, or Yb-175 is sorbed to a previously prepared iron-hydroxide colloid. The radiolabeled colloid compositions are comprised of spherical aggregations containing greater than 50% of the radioactive metal in iron-hydroxide particles. The method produces stable radionuclide iron-hydroxide compositions which are useful in therapeutic procedures such as radiation synovectomy.
Patent EP-0505505-B1 (EP)
Inventor: HEDBERG ERIC A
IPC: G01P5/165
Filed: 1990-11-09
Granted: 1995-08-23
Abstract: Une sonde (20) de détection de données aérodynamiques multifonctions, courte, fixée sur un montant, présentant une trainée, un poids et une section transversale radiale réduits comporte une structure interne modulaire ménageant un ensemble (35) sous pression à passages multiples, destiné à transférer des signaux de pression détectés provenant d'orifices individuels de détection (25, 31, 32) situés sur un cylindre (21) de sonde, à des conduits porteurs de pression (57, 62, 66, 73, 74) s'étendant dans le montant (30) de fixation de la sonde (20). La construction modulaire élimine la présence de chambres intérieures formées par la fixation d'une série de cloisons difficiles à placer à l'intérieur de la sonde, des lignes séparées partant de chacune des chambres afin de transmettre le signal de pression provenant de chacun des orifices. La construction modulaire permet également le montage d'une unité de chauffage de dégivrage (95) sur les parties internes autres que l'enveloppe extérieure de la sonde, de sorte que la fabrication de la sonde (20) est simplifiée davantage, et les types de matériau utilisés pour l'enveloppe de la sonde (21) peuvent être changés sans que cela ne pose de problème pour le montage de l'unité de chauffage.
Patent EP-0528887-B1 (EP)
Inventor: MISSELBROOK JOHN
IPC: A01N35/02
Filed: 1991-05-17
Granted: 1996-09-04
Abstract: The pesticidal effectiveness of metaldehyde, which is difficult to dissolve or disperse, can be improved by mixing it with one or more surface active agents and milling to a fine particle size, preferably less than 30 microns, and subsequent application, optionally with the addition of a suitable film-forming polymer, such as a styrene acrylic latex, to a carrier material such as bran, meal, grain, flour or finely divided silica. Finely milled metaldehyde formulations made this way are highly effective molluscicides.
Patent EP-0541556-B1 (EP)
Inventor: ROSER BRUCE JOSEPH
IPC: C12N9/96
Filed: 1991-05-14
Granted: 1998-09-16
Abstract: A method of preserving delicate biological substances or organic compounds (a) in a dry state and/or (b) at elevated temperatures and/or (c) under irradiation comprises incorporating in a system containing the said substances or compounds a sugar or a sugar derivative selected from (i) a non-reducing glycoside of a polyhydroxy compound selected from sugar alcohols and other straight chain polyalcohols, or (ii) a non-reducing oligosaccharide selected from raffinose, stachyose and melezitose.