baber/WOPTO huggingface dataset:
Patent EP-0282464-B1 (EP)
Title: Carriage with a lowered floor for railway vehicles
IPC: B61D17/10
Filed: 1988-03-08
Granted: 1991-09-18
Abstract: A carriage (1) for railway vehicles, in which the body (5) has a lowered configuration below the upper portions of the wheels (3a) of the bogies (3) and has no differences in level throughout the entire length of the body. The passenger area comprises a main zone (8) which extends between the two bogies (3) and has rows of seats (11-14), and two secondary zones (18-19) situated at the ends of the main zone, over the bogies, and provided with seating elements (20-21) in correspondence with raised wheel arches (3b). The side access doors (6,7) may be situated at the ends of the carriage or in the intermediate zone between the bogies.
Patent EP-0309420-B1 (EP)
Inventor: PINI BELISARIO
IPC: F21V21/30
Filed: 1988-09-14
Granted: 1994-07-06
Abstract: The fitting is intended for use on table lamps or lights which require variable orientation of the reflector. It consists of a stalk (1) with tangential ribs which is entered into the tube forming thecolumn of the lamp. The stalk (1) has a cylindrical top (3) whose axis is perpendicular to the stalk (1). A slotted cover (5) carries the reflector (6) held by screws (7). The shoe (8), of the same profile as the head (3), is held in contact with it by a spring (10) and is the friction element. The cable passes up through the centre of the assembly. The reflector may be tipped through an angle exceeding 120 deg. and may also be rotated.
Patent EP-0312601-B1 (EP)
IPC: H02K49/02
Filed: 1988-04-06
Granted: 1991-09-18
Abstract: Dans un frein comprenant un électro-aimant et un rotor composé d'un matériau ferromagnétique, une force de freinage est produite par des courants de Foucault crées dans le rotor lorsque celui-ci et les flux magnétiques s'entrecoupent. Une fine couche de métal (30), composée de trois couches de nickel, de cuivre et de nickel, est placée sur la surface périphérique interne (15) d'une paroi périphérique cylindrique (11) du rotor (10), et la face extérieure d'une bobine (45) de l'électro-aimant (40) est entourée par un logement à pôle magnétique (46) composé d'un matériau ferromagnétique, de façon à produire un couple de freinage important. Ledit dispositif est destiné à être utilisé comme frein auxiliaire dans des véhicules.
Patent EP-0345310-B1 (EP)
Title: Retractor of human or animal tissue
IPC: A61B17/02
Filed: 1988-11-17
Granted: 1992-02-12
Abstract: PCT No. PCT/CH88/00217 Sec. 371 Date Jul. 21, 1989 Sec. 102(e) Date Jul. 21, 1989 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/05131 PCT Pub. Date Jun. 15, 1989.A retractor of human or animal tissue comprises two arms with a spoon at one end, the other end being connected to a housing. The housing contains a spring which produces a force which spreads the two arms apart. The foot is connected to the housing by means of the spindle and a ball-joint. The lower face of the foot has a double-face adhesive.
Patent EP-0339232-B1 (EP)
Title: Fiber impregnation process and impregnated fiber formed thereby
IPC: D06M11/53
Filed: 1989-03-14
Granted: 1993-10-06
Abstract: A method of producing a low cost impregnated and coated fiber useful in forming pump, valve, expansion joint, hydraulic cylinder and similar packings capable of resisting high caustic concentrations is provided. In accordance with this method a relatively low cost yarn, such as rayon, is simultaneously subjected to a spreading operation and passed through a highly alkaline tetrafluoroethylene (TFE) solution. As the yarn fibers are spread from a fiber bundle to a flat ribbon-like array of spaced parallel fibers, the fibers swell or "balloon" thus allowing the TFE to completely penetrate the interior of each fiber. A subsequent coating step insures that the exterior of each fiber is completely coated with the TFE solution. Fibers produced according to the present process are characterized by substantially lower cost than available materials, are completely caustic resistant at a pH approaching or exceeding 14, and have a long, useful service life in a variety of different environments.
Patent EP-0358873-B1 (EP)
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/34
Filed: 1989-07-07
Granted: 1994-06-08
Abstract: In order to determine in a straightforward manner the change in the intravascular blood volume during filtration, at least one ultrasonic sensor (15) is arranged in the extracorporeal blood circulation (2) of a blood purification apparatus and is connected to an evaluating unit (18) which is designed in such a way that a first ultrasonic signal is stored at the start of the filtration, and the change in the ultrasonic signals during the filtration is determined. The change in the haematocrit is determined from the change in the ultrasonic signals and is used to provide information on the change in the intravascular blood volume. <IMAGE>
Patent EP-0376129-B1 (EP)
Inventor: KAWAI TERUO
IPC: H02K41/06
Filed: 1989-12-19
Granted: 1993-11-03
Abstract: An electric motor comprises a plurality of electromagnets (1a, 1b ....) arragned annularly in parallel, an electric switching circuit (8) connected to each electromagnet (1a, 1b ....), an iron cylinder (4) arranged inside the electromagnets (1a, 1b ....) and having peripheral surface to be attracted partially arbitrarily by part of the electromagnets (1a, 1b ....), a main axle (5a) positioned at the center of the iron cylinder (4) and coaxially arranged with an axial core of the iron cylinder (4) via bearings (6, 7), and eccentric axles (5b, 5b) provided at both ends of the main axle (5a) so that the eccentric axles (5b, 5b) are arranged in accord with the center of the electromagnets (1a, 1b ....) to define a power generating axle.
Patent EP-0343727-B1 (EP)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B7/24
Filed: 1989-05-22
Granted: 1995-02-22
Abstract: When scanning an optical record carrier with a diffraction-limited scanning spot (S), the size of the effective scanning spot (S min ) can be considerably reduced by utilising the energy distribution within the scanning spot (S) in combination with a non-linear optical layer (22) in the record carrier (1) so that the resolution is increased both during reading and during writing.
Patent EP-0335639-B1 (EP)
Title: Improvements in and relating to apparatus for automatically reorganising product lines
IPC: B65B23/12
Filed: 1989-03-28
Granted: 1992-02-26
Abstract: An article reorganiser receives articles from input lines (1) and deposits them in output lines (2). The apparatus comprises an endless conveyor (3) having a plurality of laterally extending article receptor means (4) which are spaced apart in the direction of movement of the conveyor. Each receptor means (4) is provided with several article receptors (5) for receiving articles from the input lines (1) and at least one of these receptor means (4) is laterally movable. Adjacent receptor means (4) are arranged in groups and each group of receptor means (4) is arranged to receive at least one article from each input line (1) and, by movement of one or more of the receptor means (4), to laterally reposition the articles prior to their deposit in the output lines (2).
Patent EP-0338690-B1 (EP)
Title: Regulation of gene expression
Inventor: HOLLIS MELVYN
IPC: C12N15/09
Filed: 1989-03-31
Granted: 1996-08-07
Abstract: Gene expression is regulated by binding of a heterodimer to an asymmetric protein binding site within the gene's regulatory region.
Patent EP-0339992-B1 (EP)
Title: Bonding diamond to diamond
IPC: C23C16/26
Filed: 1989-04-27
Granted: 1993-08-04
Abstract: A method of bonding diamond to diamond including the steps of providing two spaced diamond surfaces (34), (36) and growing a diamond or diamond-like bridge between the diamond surfaces by chemical vapour deposition.
Patent EP-0348299-B1 (EP)
Title: Heat exchanger
IPC: F28F9/22
Filed: 1989-06-21
Granted: 1992-06-17
Abstract: Heat exchanger (1) comprising a hollow body (2) exhibiting a feed chamber (6) and an evacuation chamber (9) which are connected by at least one guide tube (15) in which there extends at least one elongate heating element (19) in such a manner that a fluid can pass from the feed chamber to the evacuation chamber by flowing into the space separating the heating element and the guide tube, said hollow body (1) further exhibiting two intermediate chambers (7, 8) connected by at least one linking tube (13) which is disposed around said guide tube (15) and which connects these intermediate chambers in such a manner that a second fluid can pass from one intermediate chamber into the other by flowing into the space (17) separating the guide tube and the linking tube. <IMAGE>
Patent EP-0348373-B1 (EP)
Inventor: PAJULA JUHANI
IPC: D21F3/00
Filed: 1989-06-19
Granted: 1995-10-18
Abstract: Press section of a paper machine, provided with a frame construction which comprises, in the direction of running of the paper web (W), first a front frame (50) and after that a rear frame (60). In connection with the front frame and the rear frame (50,60) press rolls (13,13 min ,16,21,31) are mounted. Between the front frame and the rear frame (50,60), above the press roll combination, there is an at least partly open space (T), through which at least most of the press rolls can be replaced. The space (T) also facilitates replacement of the upper press fabrics (10,30). The press roll (13,13 min ), which forms the second nip (N2) in the press section, is attached to a first intermediate-frame part (14) separate from the rear and intermediate frames (60,70,90) and arranged pivotable by means of power units (18) around horizontal articulation shafts (14a) into connection with the front frame (50). The press roll (13;13 min ) is connected to the first intermediate-frame part (14) by the intermediate of a second intermediate-frame part (15) by means of horizontal joints (15a). The second intermediate-frame part (15) can be pivoted around said horizontal articulated joint (15a) by means of power units (15b). Between the first intermediate-frame part (14) and the front frame (50), there are openable and lockable intermediate parts (51), by means of which the first intermediate-frame part (14) can be fixed to the front frame (50) rigidly. The intermediate parts can be opened so that the first intermediate-frame part (14) can be pivoted towards the front frame (50) at least when the suction roll (13) in the press section is being replaced.
Patent EP-0407461-B1 (EP)
Title: Novel cyclopentano-vitamin d analogs
IPC: A61P35/00
Filed: 1989-04-18
Granted: 1993-03-31
Abstract: This invention provides novel 1α-hydroxyvitamin D compounds, methods for their preparation, and pharmaceutical compositions of these compounds. The new compounds, which are characterized structurally by having a cyclopentane ring as part of their side chains, exhibit highly pronounced biological activity, both in terms of their effect on calcium metabolism and their effect on differentiating malignant cells to normal cells. By virtue of their biological properties, the new vitamin D analogs are effective as calcium-regulating, or differentiation-inducing agents, and thus find application as therapeutic agents in the treatment or prophylaxis of bone-related as well as neoplastic diseases.
Patent EP-0381780-B1 (EP)
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1989-08-15
Granted: 1993-10-27
Abstract: Le palier à glissement rectiligne ci-décrit est pourvu d'un mécanisme de palier à billes et rouleaux et d'un mécanisme de palier à coussinets lisses, et permet de réguler la résistance frictionnelle d'un coulisseau (1) par rapport à une base de voie de roulement (2) par l'ajustage du jeu entre la base de voie de roulement (2) et le coulisseau (1) à l'aide d'un organe d'ajustage de jeu (6), permettant de réguler la pression de contact entre les deux surfaces constituant le mécanisme de palier à coussinets lisses. Cet agencement permet d'obtenir une rigidité dans le sens de l'axe également de la base de voie de roulement (2); son utilisation dans une machine-outil permet d'accroître la précision d'usinage d'une pièce à usiner.
Patent EP-0429538-B1 (EP)
Inventor: SHEWMAKER CHRISTINE K
IPC: C07K14/415
Filed: 1989-08-17
Granted: 2001-11-07
Abstract: Expression constructs are provided employing a plant EF-1 alpha promoter which allows for elevated expression in rapidly dividing cells. Sequences from the gene and untranslated regions associated with the gene may be employed in an antisense construct to reduce growth rate. The promoter finds particular use in protecting rapidly dividing tissue and tender shoots from a wide variety of environmentally induced stress conditions.
Patent EP-0379027-B1 (EP)
Title: Belt conveyor with a longitudinal rip control device
IPC: B65G43/02
Filed: 1990-01-09
Granted: 1992-03-25
Abstract: A belt conveyor with a longitudinal rip control device. An endless conveyor belt (9) is guided in a basic frame (1.1, 1.2) about a motor- driveable driving drum and a deflecting drum. A longitudinal rip control device for the conveyor belt (9) has at least one trip cable (8.1, 8.2) arranged transversely with respect to the conveyor belt (9) and whose one end is fixedly connected to the basic frame (1.1, 1.2). The respective other end of the trip cable (8.1, 8.2) is connected by means of a connecting device, which can be released by tensile force, to an electric switching device arranged on the basic frame (1.1, 1.2) for switching off the belt drive. The electric switching device is a contactless switch (3.1, 3.2) and the connecting device is a removable, caplike moulding (4.1, 4.2) of flexible material which can be pushed over the sensor part (3.11, 3.21) of the switch (3.1, 3.2) and contains an actuating element (5.1, 5.2) for the contactless switch (3.1, 3.2) and on which the other end of the trip cable (8.1, 8.2) is fastened. <IMAGE>
Patent EP-0417407-B1 (EP)
Inventor: GOTTLIEB KLAUS DR
IPC: B01J47/018
Filed: 1990-06-19
Granted: 1994-05-11
Abstract: Shaped bodies of macroporous, strongly acidic or basic ion exchanger resin in the form of packing such as Raschig rings, Berl saddles, torus saddles, packing rings with a web or cross bar, Pall rings, other hollow bodies, hollow spheres and the like having a hollow space fraction of 5 to 95 % by volume of the macroform without pores, a BET surface area from 0.01 to 1,000 and preferably 20 to 600 m<2>/g and an exchange capacity from 0.05 to 10 and preferably 3 to 6 meq/g, are used as a catalytically active packing for chemical reactions, especially etherification, hydration, dimerisation, oligomerisation, esterification, hydrogenation or alkylation, or combinations thereof.   By means of simultaneously applied separation operations such as adsorption, absorption, extraction, stripping, distillation, rectification, fractionation, membrane processes or the like, a combination of a chemical reaction with a simultaneous separation of the components of the reaction mixture in one apparatus is achieved. In one of the examples, methanol and isobutene are reacted to give methyl tert.-butyl ether (MTBE), using Raschig rings of strongly acidic macroporous divinylbenzene/styrene copolymer.
Patent EP-0407884-B1 (EP)
Inventor: BANZHAF FRIEDRICH
IPC: B01D37/03
Filed: 1990-07-05
Granted: 1994-03-23
Abstract: The device comprises a conditioning part fitted with a mixing vessel, which serves for intimate mixing of sludge and a conditioning agent, and a pump part, connected by lines to the mixing vessel and to a chamber filter press, for delivering the conditioned sludges from the mixing vessel to the chamber filter press and for subsequent pressing of the sludges in the chamber filter press. The pump part comprises at least two reciprocating pumps which are driven essentially in opposite directions and are connected to a common delivery line. The pump drives are also controlled in such a way that the delivery stroke of one pump always starts before the other pump has finished its delivery stroke. This results in an essentially constant pressure level downstream of the pumps, because the pressure stroke, initiated with an advance, of one pump in each case is effective before the other pump has reached the outer dead centre. <IMAGE>
Patent EP-0423849-B1 (EP)
Inventor: BLOME PETER
IPC: B05D5/02
Filed: 1987-07-25
Granted: 1995-02-08
Abstract: The invention relates to a process to enwrap pieces of steel (102), on the circumferential surface of which a plastic coating (103) has been applied, which is surrounded by an encapsulating material (104) and proposes for an easily accomplishable enhanced adhesion between plastic coating (103) and encapsulating material (104) that the profiling projections are formed from the side flanks (105') of a helical rib (105) extruded onto the heated plastic coating (web 108).   <IMAGE>
Patent EP-0390297-B1 (EP)
Inventor: TUUTTI KYOESTI
IPC: C04B28/02
Filed: 1985-03-26
Granted: 1994-05-18
Abstract: The fill according to the invention comprises a mixture of 1-30% by weight cement with 99-70% by weight of various waste material, fly-ash, de-sulphurization product or granulated blast-fur ace slag. The mixture can be used dry or mixed with water, and may also be mixed with air to form small bubbles, thereby rendering the mixture frost resistant. The fill can be used to fill different cavities and pits, such as pipe-laying and cable-laying trenches, floor cavities and holes in streets and roads, and for covering mounds of waste, rubbish dumps and for encapsulating harmful waste.When filling pipe-laying and cable-laying trenches, the fill may be laid directly against the pipes without an intermediate layer of sand, and will thereby prevent water from entering into or leaking from the pipes, while at the same time holding the pipes in position and affording a stabilizing effect againt ground movement. The fill hardens to a maximum strength of 10-15 MPa after one or more years, but retains sufficient softness to enable it to be dug-up without difficulty, this hardness becoming a maximum of 10-15 MPa after one or more years.
Patent EP-0395527-B1 (EP)
Inventor: HEDGECOCK CHARLES JOHN ROBERT
IPC: C07D487/04
Filed: 1990-04-27
Granted: 1994-09-14
Abstract: A compound selected from the group consisting of a compound of the formula   <IMAGE> I  wherein the R1s are the same and are alkyl of 1 to 3 carbon atoms or together are alkylene of 2 to 5 carbon atoms, X, Y and W are individually -O- or -S-, R2 is hydrogen or alkyl of 1 to 3 carbon atoms, R3 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and phenyl optionally substituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 3 carbon atoms and -CF3, R4 and R5 are individually selected from the group consisting of hydrogen, halogen, -OH, alkyl and alkoxy of 1 to 3 carbon atoms and -CF3 with the proviso that when R1 and R2 are alkyl, X and Y are the same and their non-toxic, pharmaceutically acceptable acid addition salts having benzodiazepine inverse agonist properties.
Patent EP-0434560-B1 (EP)
Inventor: VINCENT MICHEL
IPC: A61K31/435
Filed: 1990-12-20
Granted: 1994-01-26
Abstract: Derivatives of general formula (1): 
<IMAGE>
 in which: 
 
  - R1 denotes a linear or branched lower or higher alkoxy group or an optionally substituted amino group, 
  - R2 denotes a lower alkyl group optionally substituted by an amino group, 
  - R3 denotes an amino, lower or higher alkoxy, or hydroxyl group provided, however, that at least one amino group is present as R1 or R3 
  - R4 denotes a hydrogen atom or an aryl group, 
  - m is equal to 1 or 2, 
  - n is between 1 and 6, 
  - Ra and Rb, which are identical or different, denote, when m = 1, a hydrogen atom, when m = 2, a hydrogen atom or an alkyl group. 
 
<??>Medications.
Patent EP-0403458-B1 (EP)
Title: Novel polypeptides and their use
IPC: C07K1/20
Filed: 1990-06-06
Granted: 1993-08-25
Abstract: Polypeptides having the aminoacid sequence: H2N-Ser-Try-Leu-Ser-Lys-Thr-Ala-Lys-Lys-Leu-Glu-Asn-Ser-Ala-Lys-Lys-Ar g-Ile-Ser- Glu-Gly-Ile-Ala-Ile-Ala-Ile-Gln-Gly-Gly-Pro-Arg-COOH,  and functional derivatives thereof;  pharmaceutical ccompositions containing such polypeptides; and a method of inhibiting bacterial growth.
Patent EP-0447448-B1 (EP)
Inventor: CHIAO YU-CHIH
IPC: C01B7/01
Filed: 1989-11-17
Granted: 1994-09-07
Abstract: A method of separating acid from an aqueous feed stream comprising acid and salt. The method is conducted in an apparatus comprising a bipolar membrane between at least one first anion membrane and at least one second anion membrane.
Patent EP-0419668-B1 (EP)
Title: Systeme d'alarme contre les incendies
Inventor: OKAYAMA YOSHIAKI
IPC: G08B25/00
Filed: 1990-01-24
Granted: 1996-03-20
Abstract: Alarme contre les incendies fournissant des données fiables permettant d'évaluer l'incendie, par le traitement de différentes données collectées comprenant des données de quantités physiques relatives à l'incendie et des données environnementales, grâce à une technique dite 'raisonnement flou'. A cet effet, l'alarme contre les incendies comprend au moins des organes de saisie de données permettant l'acquisition de différentes données collectées relatives à l'incendie et d'autres données élaborées à partir des données collectées; des organes de définition servant à définir une fonction pour les données relatives à l'incendie pour chaque donnée obtenue par les organes de saisie de données et à définir la règle de traitement servant à traiter les données obtenues par les organes de saisie selon la règle de chaque traitement et chaque fonction correspondante utilisée pour la règle de chaque traitement, pour obtenir une valeur de fonction pour la règle de chaque traitement, ainsi que les données relatives à l'incendie par la détermination du centre de gravité de la fonction résultante.
Patent EP-0425659-B1 (EP)
Inventor: EICHEL HERMAN J
IPC: A61K31/13
Filed: 1990-05-18
Granted: 1993-10-27
Abstract: L'invention concerne une préparation pharmaceutique à libération soutenue, utilisant une membrane de diffusion régulée par le pH, composée d'un polymère filmogène sensible au pH. Le polymère filmogène peut être un polymère entérique contenant de l'acide phtalique, un groupe carboxyle étant fixé au polymère entérique par l'intermédiaire d'une liaison d'ester, le second groupe carboxyle restant un acide libre de sorte que le polymère filmogène modifié est hydrophobe à un pH faible et hydrophile à un pH élevé. Des chaînes latérales de stéaryle hydrophobe sont fixées au polymère entérique, de sorte que la membrane de diffusion régulée par le pH reste insoluble à un pH élevé. Dans un autre mode de réalisation, le polynère filmogène sensible au pH peut être un polymère contenant des groupes d'acide hydrophobe et libre, de sorte que le polymère filmogène modifié est hydrophobe à un pH faible et hydrophile mais insoluble à un pH élevé. Dans la préparation pharmaceutique à libération soutenue préférée, le polymère filmogène est enduit sur des particules de médicaments formant un noyau, afin de produire une membrane à diffusion régulée par le pH entourant le médicament formant le noyau, et forme des microparticules pouvant être mélangées avec un médicament libre ou un médicament à libération dans le temps, et placées dans une capsule en gélatine ou transformées en comprimés.
Patent EP-0489789-B1 (EP)
Inventor: BAUDER RICHARD
IPC: F02D41/40
Filed: 1990-08-24
Granted: 1994-03-23
Abstract: The invention concerns a fuel-injection system for an air-compression internal-combustion engine, which uses, in addition to the usual smoke characteristic area and torque-limitation characteristic curve, a characteristic area in which the correct amount of injected fuel for smokeless operation is stored as a function of engine rpm and theoretical injection start. A minimum-value selection stage feeds the quantity-adjustment mechanism with only one signal corresponding to the smallest quantity which can be derived for the operating point from the smoke characteristic area, the torque-limitation characteristic curve and the additional characteristic area. This avoids the development of the smoke which is usually observed owing to late response of the injection timing control when the load cycle changes rapidly.