baber/WOPTO huggingface dataset:
Patent EP-0381102-B1 (EP)
Inventor: GABRIAGUES JEAN MICHEL
IPC: H04Q11/00
Filed: 1990-01-29
Granted: 1994-08-24
Abstract: The network uses monomode reception (101) and transmission (102) optical fibres connecting terminals via a star-configured coupler. A local oscillator (106) is provided in each terminal (100) in order to effect heterodyne reception. In respect of exchanges of messages over a frequency channel, the frequencies of the transmitters (105, 205) of the relevant terminals, and those of their local oscillators (106, 206), are adjusted locally, on the basis of the frequencies of adjacent channels occupied by other exchanges of messages, or, on default on the basis of a base frequency emitted by a common generator. For this purpose these terminals perform a frequency incrementation by virtue of a frequency scanning and a clock (125) and filters (120, 122, 125) making it possible to locate an available channel. The invention applies to telecommunications. <IMAGE>
Patent EP-0381173-B1 (EP)
Inventor: GEORGEVICH GRADIMIR G
IPC: G01N33/558
Filed: 1990-01-31
Granted: 1993-11-18
Abstract: An improved chromatographic device and method for quantitating the activity of an enzyme utilizes a bibulous test strip as the stationary phase, an aqueous solution as the mobile phase, and a chromophore as the indicator. The enzyme activity is quantitated by transforming a substantially depletable amount of a chromogenic substrate from soluble chromogen to insoluble chromophore as the mobile phase advances, whereupon the insoluble chromophore becomes immobilized on the test strip to produce a column of color. The length and/or the intensity of the column of color are related to the activity of the enzyme. The present invention is useful for the direct determination of enzyme-analytes and for the indirect determination of analytes which can be coupled to an enzyme.
Patent EP-0409052-B1 (EP)
Title: Anticoagulant containing agent
IPC: A61K33/24
Filed: 1990-07-11
Granted: 1993-05-12
Abstract: The present invention relates to an agent which, besides an anticoagulant or its analogues, contains bivalent cations. <IMAGE>
Patent EP-0416458-B1 (EP)
Inventor: VON BONIN DR JOCHEN
IPC: H01H50/02
Filed: 1990-08-30
Granted: 1994-07-27
Abstract: A relay is described which has a safety spring set of such a type that the contact spring sets are arranged in chambers which are freely accessible from the exterior via openings, when the cap is removed, so that manipulations can be carried out on the contact spring sets. In order to prevent broken pieces being able to pass through the openings into the other regions of the relay in the event of contact springs of the contact spring sets breaking, the cap has inwardly pointing projections which close the chamber openings when the cap is fitted.
Patent EP-0435177-B1 (EP)
Inventor: KANE JOHN M
IPC: A61K31/4192
Filed: 1990-12-20
Granted: 1994-11-02
Abstract: This invention relates to 4-benzyl-5-phenyl-1,2,4-dihydro-3H-1,2,4-triazol-3-ones and to their use as anticonvulsants for treatment of seizure disorders.
Patent EP-0436994-B1 (EP)
Inventor: CAMPELL IAIN JAMES
IPC: A23L9/20
Filed: 1990-12-20
Granted: 1994-04-06
Abstract: The invention concerns non-dairy creams that comprise the usual compounds: water, vegetable fat, milk component and emulsifier, preferably a caseinate. Although the concentration ratio B/C<2> (B = milk component, C = emulsifier) in these NDC's is high the viscosity of these NDC's is still less than 150 mPa s. Also a process is disclosed for the preparation of these NDC's, in which a specific order of processing steps is essential.
Patent EP-0417874-B1 (EP)
Inventor: KLEIN HELMUT
IPC: A62C2/18
Filed: 1990-09-11
Granted: 1994-11-23
Abstract: What is proposed is a ventilator arrangement which has a ventilator connected to an outgoing-air line leading from living rooms and damp spaces and which possesses a shut-off device against the transmission of fire between portions of fire. The shut-off device is equipped with a shut-off element which closes the outgoing-air line in the event of a fire and which is brought into the closing position via a thermal release device. There is a baseplate (1) made of non-combustible material, which has an orifice (10) corresponding to the outgoing-air orifice and which is fastened to the wall or ceiling forming the separation between portions of fire or to a fire-retarding housing. The shut-off element is designed as a shut-off plate (4) which is pivotable in the plane of the baseplate by means of the force of a prestressed spring (6) about a rotary axle (3) connected to the baseplate (1). <IMAGE>
Patent EP-0416888-B1 (EP)
Inventor: RATTEE IAN DURHAM
IPC: D06P5/22
Filed: 1990-09-05
Granted: 1996-01-17
Abstract: By using printing pastes containing a high proportion, e.g. 8 to 15% by weight, of a humectant such as urea or glycerol, fabric printing processes may be developed which can be used both on fabric webs and on garments or garment panels with equal ease. Following the application of the printing paste, and before it has materially dried out, the fabric is confined between a pair of impermeable layers and heated to greater than 100 DEG C. The process is particularly advantageously applied to discharge printing in connection with which it is possible to use discharge printing techniques without the necessity for subsequent washing out and with the production of a visible discharge print immediately after the heat treatment step just noted.
Patent EP-0427603-B1 (EP)
Inventor: GARCIA HERVE
IPC: B01J23/74
Filed: 1990-11-05
Granted: 1999-05-26
Abstract: Process for the preparation of aryl fluoride by bringing a gaseous mixture containing hydrofluoric acid and an aryl haloformate or carbonate into contact with a catalyst based on Lewis acids.
Patent EP-0457822-B1 (EP)
Inventor: ANDERSSON KJELL RUNE
IPC: D21H23/08
Filed: 1990-01-16
Granted: 1996-03-20
Abstract: PCT No. PCT/SE90/00037 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jan. 16, 1990 PCT Pub. No. WO90/09483 PCT Pub. Date Aug. 23, 1990.Process in manufacturing paper wherein stock is prepared using cellulose fiber material which contains calcium sulfate (gypsum). said material being disintegrated in an aqueous medium in order to form part of the stock for the paper to be produced. The characterizing feature of the process is that (a) carbonate ions and/or hydrogen carbonate ions (CO32- or resp. HCOe- ) are supplied to the aqueous medium, and (b) the pH in the aqueous medium is adjusted to an alkaline value so that calcium carbonate precipitates and forms part of the suspension. There are overall major advantages provided by the process in the context of applying gypsum coatings on paper, inasmuch as broke can be reused in the process without any troublesome gypsum precipitation. Moreover a new grade of coated paper is described, the characterizing feature of this paper being that the filler of the base paper consists entirely or partly of precipitated calcium carbonate (PCC) and that the pigment of the coating layer consists entirely or partly of calcium sulfate.
Patent EP-0462169-B1 (EP)
Inventor: BRUSASCO ENZO
IPC: E05F15/16
Filed: 1990-03-06
Granted: 1994-03-02
Abstract: An actuator device for an electric window winder (101) comprising an electric motor (104) driving a recirculating ball worm screw unit for movement of a pre-compressed screw (112) for displacing the window, and comprising a specific electronic drive and control unit (27) for this electric motor (104), in which this electronic unit (27) includes a pair of first integrated circuits (23) for the distribution of the electrical power supply for operation of the electric motor (104), and a second integrated circuit (25) for the treatment of information signals relating to the operation of the motor (104), these integrated circuits (23, 25) being connected to a printed circuit (128) which is housed in a portion (120) of the frame (102) of the device (101), which is integral with the portion (107) of the frame (102) housing the electric motor (104).
Patent EP-0432229-B1 (EP)
IPC: F16L37/12
Filed: 1990-05-14
Granted: 1992-11-11
Abstract: Dispositif d'injection de carburant pour les moteurs à combustion interne présentant un distributeur de carburant (10) comportant plusieurs tubes de raccordement (11) avec un épaulement de fermeture (13) faisant saillie dans le sens transversal et plusieurs soupapes d'injection de carburant (12) du type à injection par le  haut disposées dans les tubes de raccordement (11) de manière étanche aux liquides. Pour fixer les soupapes d'injection (12) dans le sens axial et pour éviter que ces soupapes (12) soient déviées vers la périphérie, il est prévu pour chaque soupape un élément de liaison (16) qui s'insère dans une rainure périphérique (14) du corps (15) de la soupape et qui recouvre l'épaulement de fermeture. L'élément de liaison (16) présente en outre deux éléments de fixation (29, 30) qui du fait de leur forme enveloppent chacun, au moins vers la périphérie, l'une des pièces façonnées (31, 32) qui sont disposées sur le corps de la soupape (15) d'une part et sur le tube de raccordement (11) d'autre part, dans une position déterminée.
Patent EP-0484342-B1 (EP)
Inventor: HEINO JUKKA
IPC: D21F1/60
Filed: 1990-06-26
Granted: 1993-12-22
Abstract: L'invention concerne plus particulièrement un filtre à tambour, dont la construction de base comporte un récipient auquel est amenée une suspension en cours d'épaississement et dans lequel tourne un cylindre à surface de fils. Selon cette invention, le filtre à tambour est caractérisé en ce que ses chambres à filtrat (20) comportent une partie de fond (28, 30) et une surface latérale (32), qui est dotée d'un bec ou d'un fléchissement (34) s'étendant vers l'intérieur de la chambre (20) au bord opposé par rapport au plan de fond, lequel bec (34) empêche le filtrat de s'échapper de la chambre (20) à travers la surface de fils, lorsque la chambre (20) est inclinée.
Patent EP-0472665-B1 (EP)
Title: 99m tc(iii) myocardial imaging agents that are effective in humans
IPC: A61K51/04
Filed: 1990-03-20
Granted: 1993-08-04
Abstract: A myocardial imaging agent for humans is a technetium(III) complex ligated in the planar positions by a tetradentate ligand such as (acac)2en and in the axial positions by an ether containing phosphine ligand such as tris(3-methoxy-1-propyl)phosphine. The agent exhibits extremely rapid blood clearance after injection into a human and has a sufficiently high heart/liver and heart/lung ratios to provide effective myocardial images.
Patent EP-0486569-B1 (EP)
Inventor: LEACH ROGER JOHN
IPC: B32B37/24
Filed: 1990-08-14
Granted: 1998-04-08
Abstract: PCT No. PCT/GB90/01286 Sec. 371 Date Feb. 14, 1992 Sec. 102(e) Date Feb. 14, 1992 PCT Filed Aug. 14, 1990 PCT Pub. No. WO91/02648 PCT Pub. Date Mar. 7, 1991.In manufacture of a glass architectural panel (FIG. 1) an aluminium foil is bonded to a glass sheet via a layer of thermosetting polyester powder-coating material. The powder is deposited on the foil as the foil unrolls and is melted to provide a fused layer which is then cooled to solidify the layer and arrest progress of curing. The solidified layer is sprayed with a silane adhesion promoter, before being heated momentarily to enable the foil with its adhering and solidified, but uncured, layer, to be rolled up for storage. The rolled foil is transferred nearer to a float-glass production line, where, after being heated to allow it to be unrolled, it is fed onto a hot glass sheet emerging from the line. The fused layer melts as it is brought down with the backing foil to contact the glass sheet and fulfil the cure of the powder material so as to establish the bond. Instead of a single foil, several may be provided overlapping one another (FIG. 3). Decorative effects can be obtained using different pigmentations of powder and partial metallization of the glass (FIG. 4). The technique of interrupting the cure is applicable to provision of a glass window (FIG. 5) and a glass laminate (FIG. 6).
Patent EP-0495847-B1 (EP)
Inventor: ENGSTROEM GUNNAR
IPC: G01N35/08
Filed: 1990-10-05
Granted: 1997-01-22
Abstract: PCT No. PCT/SE90/00638 Sec. 371 Date Apr. 3, 1992 Sec. 102(e) Date Apr. 3, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/05253 PCT Pub. Date Apr. 18, 1991.A method and apparatus for a high time resolution study of a reaction pattern of a cell or cell aggregates by light transmission microscopy during perfusion by different media. The apparatus comprises a light transparent chamber defining a first space for receiving a medium and a second space for receiving a cell or cell aggregates. The first space and second space are separated by a transparent slide and communicate with one another through a slit shaped opening. The slit shaped opening allows a first medium in the first space, for instance a control medium, to be drawn through the cell space by an external pump. The control medium in the first space may be replaced by a different medium, for instance a cytotoxic drug, by pumping the control medium from the first space and replacing it with the test medium. Pumping the control medium out of the first space however does not remove the control medium from the second space. The control medium is removed from the second space and replaced by the test medium when the test medium is drawn through the second space by the external pump. Accordingly, a comparison of the reaction patterns of the cell or cell aggregates may be performed to determine the effects of the control medium and test medium on cell shape, cell size, cell motility, cell death rate, and cell fluorescence among other parameters.
Patent EP-0453973-B1 (EP)
Inventor: BOREL EDOUARD
IPC: B41F7/02
Filed: 1991-04-19
Granted: 1994-05-18
Abstract: An offset printing machine is disclosed wherein printing cylinders used for a new run are carried by a carriage into a vicinity of a printing unit of the machine. The printing unit is provided with two lateral movable arms which automatically and successively transfer every printing cylinder from the printing unit onto the carriage and inversely, the new cylinders from the carriage onto the printing unit.
Patent EP-0462394-B1 (EP)
Inventor: SOELLNER GERHARDT
IPC: F16C7/00
Filed: 1991-05-13
Granted: 1995-03-08
Abstract: The connecting element according to the invention, having eyes for holding joints, bearings or attachment elements, consists of a tube or of a profile (1) like a tube. The tube ends are flattened so that the tube walls run towards one another from the undeformed region in a pointed manner and merge into flat tongues (4) at the ends. The eyes (2) are formed into these tongues (4) by flow-boring. This produces eyes (2) having solid walls (3) which project out of the tongues (4) like beads. In order to increase the torsional stiffness, a reinforcing bead (6) can be formed in the region of the deformed tube ends. In addition, the gap (5) between the tube walls which rest on one another can be filled, for example, with a bonding agent or a solder material. <IMAGE>
Patent EP-0472207-B1 (EP)
Inventor: DEVARE SUSHIL G
IPC: C07K19/00
Filed: 1991-08-23
Granted: 1999-10-13
Abstract: The present invention provides unique recombinant antigens representing distinct antigenic regions of the HCV genome which can be used as reagents for the detection of antibodies and antigen in body fluids from individuals exposed to hepatitis C virus (HCV). The present invention also provides an assay for detecting the presence of an antibody to an HCV antigen in a sample by contacting the sample with the recombinant antigens. Preferred assay formats include a screening assay, a confirmatory assay, a competition or neutralization assay and an immunodot assay. <IMAGE>
Patent EP-0480288-B1 (EP)
Inventor: FUCHS HARALD DR
IPC: C08G73/10
Filed: 1991-10-01
Granted: 1994-07-27
Abstract: The invention relates to ultra-thin, heat-stable bismaleimide layers produced by imidisation of ionic precursors based on a bismaleamide, and to a process for the production of these layers using the Langmuir-Blodgett technique.
Patent EP-0485841-B1 (EP)
Title: Sanitary valve
IPC: E03C1/042
Filed: 1991-11-04
Granted: 1993-08-18
Abstract: In a water valve for sanitary systems, having a fixedly arranged valve seating plate and a plate cam which is supported via an operating element such that it can rotate on the valve seating plate, both the inlet and the outlet openings for the water being constructed in the valve seating plate, and it being possible to connect the inlet opening optionally to various outlet openings by rotation, it is proposed as an improvement that the inlet and outlet openings (21,22,23) be arranged concentrically with respect to the centre axis on an arc, the valve seating plate (2) having an inlet opening (21) and an outlet opening (22,23) on each side, while the plate cam (3) is provided with a closing surface (31) for the cross-section of the inlet opening, and has an overflow opening (32,33) connected to an arc on both sides of the closing surface, so that an overflow channel of variable cross-section can be produced from the inlet opening to an outlet opening (22,23), via an overflow opening (32,33), in the closed position, by turning the plate cam (3) to the right or left. 
<IMAGE>
Patent EP-0488086-B1 (EP)
Inventor: MIYANO KEIICHIRO C O TSUKISHIM
IPC: B04B1/20
Filed: 1991-11-22
Granted: 1995-04-12
Abstract: A decanter centrifuge used for liquid-solids separation of a feed solution containing suspended solids by means of a centrifugal force. The decanter centrifuge is characterized by at least one dip weir fixed to the external periphery of the wall of a straight shell of a screw conveyor on the solid discharge port-side away from a slurry feeding port, while there is a distance between the external periphery of the dip weir and the internal periphery of a rotating bowl, and an overflow hole formed at the internal periphery-side of the dip weir so that liquid goes through the overflow hole, while the external peripheral edge of the overflow hole locates closer to the rotating axis of the screw conveyor compared with the external edge of a liquid discharge port or the internal edge of a weir board provided on the liquid discharge port. The water content in the feed solution is decreased efficiently in the straight shell provided with the dip weir having the overflow hole. <IMAGE>
Patent EP-0455327-B1 (EP)
Inventor: ELLIOT JOHN LANE
IPC: D06C7/00
Filed: 1991-03-05
Granted: 1996-06-12
Abstract: A method and apparatus for treatment of relatively moving substrate materials by preheating the substrate before precise selective application of discrete, high temperature pressurized streams of fluid against the surface of the materials to impart a visual and tactile change thereto. The apparatus includes an elongate manifold for receiving heated pressurized fluid, such as air, disposed across the width of the relatively moving material and having a single slit the full width of the substrate for directing the fluid into the surface of the material. Pressurized cool fluid, such as air, is directed across selected portions of the manifold discharge slit to deflect pressurized heated air away from the substrate. The manifold is provided with cool air outlets which direct the heated air to a position upstream of the path of movement of the substrate for preheating purposes. The apparatus is further arranged and configured to enhance the visibility of faults in the substrate. <IMAGE>
Patent EP-0494059-B1 (EP)
Inventor: THELIN ANDERS
IPC: C22C29/04
Filed: 1991-12-17
Granted: 1994-11-30
Abstract: According to the present invention there is now provided a method of making a sintered tianium-based carbonitride alloy. According to the method melt-metallurgical raw materials containing the metallic alloying elements for hard constituent forming as well as binder phase forming elements are melted and cast, using no intentional additions of the elements C, N, B and O, to a pre-alloy which in solidified condition essentially consists of brittle intermetallic phases with hard constituent forming and binder phase forming elements mixed in atomic scale. The pre-alloy is crushed and/or milled to powder with grain size < 50  mu m. The powder is carbonitrided for simultaneous formation in situ of extremely fine-grained, < 0.1  mu m, hard constituent particles enclosed in their binder phase. The obtained powder is milled together with lubricant and possible additions of powders of metals, carbides and/or nitrides from the groups IV, V or VI in the periodic table in order to obtain desired final analysis after which the powder mixture is compacted and sintered. <IMAGE>
Patent EP-0514459-B1 (EP)
Inventor: MARKLE RICHARD A
IPC: C08G18/42
Filed: 1991-02-04
Granted: 2004-04-14
Abstract: Thermally-reversible polymer compositions are obtained by reacting compounds with isocyanate and labile-hydrogen functionality. High-performance characteristics are incorporated into the polymer by using polyimide, aromatic polycarbonate, aromatic polyester, polyphenylene sulfide, and poly(parabanic acid) oligomers. Low-temperature flexibility and toughness are imparted to the polymers by using prepolymers such as polycaprolactone diols, polytetramethylene ether glycols and polyaliphatic carbonate diols. Ionic bonding and liquid-crystal functionality may also be incorporated into the compositions. The compositions are useful as hot-melt adhesives, coatings, and moldings and in injection reaction molding applications and composite and laminate fabrication.
Patent EP-0527807-B1 (EP)
Inventor: SUOVANIEMI OSMO
IPC: B01L3/02
Filed: 1991-05-03
Granted: 1996-01-24
Abstract: Procédé de remplissage et de vidage d'une pipette avec une précision quantitative, dans lequel la distance parcourue par un plongeur (3) est mesurée à mesure que ledit plongeur est déplacé, ce dernier étant stoppé lorsque le déplacement correspondant à la quantité voulue de liquide à transférer a été effectué; pipette comprenant un moyen de mesure (14, 23, 24) permettant de mesurer le déplacement du plongeur (3) et moyen de commande (13) permettant de commander les mouvements du plongeur.
Patent EP-0486650-B1 (EP)
Inventor: CESARI ANTONIO
IPC: B25B9/00
Filed: 1991-06-10
Granted: 1994-11-23
Abstract: Un outil permettant de saisir intérieurement des corps creux, en particulier des corps tubulaires, comprend un corps (1) constitué de deux moitiés (1a, 1b) possédant deux faces (2a, 2b) venant en contact l'une avec l'autre et pouvant effectuer, l'une par rapport à l'autre, un déplacement angulaire suivant un axe de rotation (X) coïncidant avec une arête commune (4) desdites faces, ainsi qu'un moyen (8) permettant de provoquer ledit déplacement angulaire des deux moitiés. A partir d'au moins un côté dudit corps s'étend un nez (12) formé de deux éléments allongés (12a, 12b) possédant des surfaces latérales sensiblement semi-cylindriques, se prolongeant depuis les deux moitiés dudit corps et couplées de manière coplanaire avec lesdites faces. Le nez (12) comporte des parties concentriques longitudinales (13a, 13b, 13c, 13d) dont le diamètre augmente en partant de son extrémité libre, et l'axe de rotation (X) est parallèle et excentré par rapport à l'axe longitudinal dudit nez.