baber/WOPTO huggingface dataset:
Patent EP-0425508-A1 (EP)
Title: Capteur de pression de pneumatique pour vehicules a moteur
Inventor: SCHRUMPF HANS
IPC: B60C23/04
Filed: 1989-06-08
Abstract: Capteur de pression de pneumatique pour véhicules à moteur avec un interrupteur comportant une chambre de pression de référence (28) fermée en direction de l'intérieur du pneumatique par une membrane de contact (24) électriquement conductrice, parallèle à la surface de roulement du pneumatique, cette membrane agissant avec un contact de commutation de commande (23) dans un boîtier en fonction de la pression relative du pneumatique et étant soulevée, en fonction du nombre de tours par minute, par une masse mobile dans le sens transversal sous l'influence de la force centrifuge, pour élever le seuil de commutation de l'interrupteur à pression en fonction de la vitesse. Il est prévu, pour obtenir un déplacement du seuil de réponse en fonction de la vitesse qui soit bien défini et adapté à chaque application particulière, indépendamment de la commutation en fonction de la différence de pression, que la surface de l'enveloppe de la chambre de pression de référence (28), de forme approximativement cylindrique, soit constituée par un soufflet (26) relié à la membrane (24) le long de son eon extrémité extérieure (25).
Patent EP-0387512-A1 (EP)
Inventor: HOLMSTROEM GERT
IPC: B65B51/22
Filed: 1990-01-30
Abstract: The invention relates to an arrangement for the continuous carrying out by means of induction heat of a continuous weld along a moving web of laminated packing material (8). 
The arrangement comprises two similar elongated metal plates (1) with two slots (2, 12). The metal plates (1) are arranged at some distance from one another and are connected electrically to one another and to an a.c. source (10). The laminated packing material (8) which is to be welded together is advanced between the two plates (1). 
Within the plates (1) pressure rollers (6) are arranged in a recess (5).
Patent EP-0389769-A1 (EP)
Inventor: HORN KARL GEORG DR DIPL-PHYS
IPC: H01M2/12
Filed: 1990-02-12
Abstract: A vent plug (1) for an accumulator cell contains in its gas path a hydrophobic, microporous moulded part (5) of plastic, which, as a result of its isotropic pore structure, which is open on all sides, with a narrow pore size spectrum between 10  mu m and 125  mu m on the one hand permits a high gas flow rate and on the other hand effectively holds back electrolyte mist. In addition, the plug protects against the ignition from the exterior of the charging gases located inside the cell. Its gas permeability makes it particularly suitable for use in industrial batteries which operate during the charging phases with the electrolyte being circulated by means of a gas pump. <IMAGE>
Patent EP-0391117-A1 (EP)
Inventor: MANSERVISI ROBERTO
IPC: B65H19/12
Filed: 1990-03-19
Abstract: The object of the invention is a device for automatic­ally feeding bobbins (B) of a web (N) of wrapping material, particularly bobbins of cigarette paper, to a substantially horizontal mandrel (1) provided with circurlarly arranged, radially movable jaws (52). The bobbins (B) are accomodated substantially co-axially to the axis of mandrel (1), in bobbin carrying cradles (C) which are advanced toward the mandrel (1), in the axial direction thereof, by a belt con­veyor (T). The bobbin (B) being each time the leading bobbin in the forwardmost bobbin-carrying cradle (C), is clamped exactly in its transfer position on to the mandrel (1) by a positioning abutment formed by the front wall (55, 355) of mandrel (1), which cooperates with the core (A) of a web ma­terial bobbin (B), and this bobbin (B) is radially and axially clamped by the jaws (52), the said jaws (52) being provided with axially clamping means (62) which cooperate with a trueing abutment (355) that determines the position, perfectly perpendicular to the axis of rotation of mandrel (1), of the plane in which should lie the bobbin (B) clamped thereonto.
Patent EP-0396906-A1 (EP)
Inventor: REINHARD PETER
IPC: A61C19/00
Filed: 1990-04-05
Abstract: The device for dispensing ligature wires (5) has a dispensing housing (1) with a housing bottom (2). A pack (8) of ligature wires (5) is inserted in a gap (4) in the dispensing housing (1), and a pressure is exerted thereon by means of a push-rod (9). As a result, the currently lowest ligature wire is pressed into a recess (12) made in the housing bottom (2). From this position of readiness, the ligature wire (5) is pushed forward into a transfer position by a drive catch (20) mounted in a slide (18). The displacement is achieved by pressing an actuating arm (25), whose free end (29) projects into a slot (30) in the slide (18) and, when pressure is exerted on the actuating arm (25), pushes forward the slide (18) and hence the ligature wire (5) into the transfer station. In the transfer station, the ligature wire (5) can be gripped at its end parts (14) by a tool, for example a twister, and used. The result is to shorten the preparation time for the use of a ligature wire in orthodontics. 
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Patent EP-0399494-A1 (EP)
Inventor: NAKAJIMA TOSHIAKI C O IDEMITSU
IPC: C12P7/64
Filed: 1990-05-23
Abstract: Dihomo-γ-linolenic acid is produced by cultivating a microorganism having an ability to produce dihomo-γ-­linolenic acid on a culture medium containing a compound represented by the general formula (I) or curcumine. The compound of the general formula (I) or curcumine has an ability to inhibit an unsaturation reaction at a Δ5-position of fatty acids.
Patent EP-0406589-A1 (EP)
Title: Combing machine
Inventor: EGERER JOSEF
IPC: D01G19/16
Filed: 1990-06-12
Abstract: A combing machine comprises a rotating combing roller with a comb segment, a feed device for a sliver to be combed, a gripper arrangement disposed in the vicinity of the comb segment which opens and closes in a manner coordinated with the passing movement of the comb segment and which holds the sliver while the latter is being combed by the comb segment, and a draw-off device which moves the combed sliver away. For reducing the mass to be moved and for the improvement of the combing quality a transfer gripper arrangement (14) is provided which is movable back and forth between the gripper arrangement (1) and the draw-off device (2) in a manner coordinated with the rotating motion of the comb segment (8) and which, after passage of the comb segment (8) and combing of the protruding tuft (22) and the opening of the gripper arrangement (1), grips the combed sliver (22) and holds it in such a way that during the next pass of the comb segment (8) the rear portion of the sliver (22a), looking in the direction of movement, is combed by the comb segment (8), and which then hands off the sliver 922) to the draw-off device (2).
Patent EP-0419782-A1 (EP)
Inventor: PIERCE STANLEY L
IPC: F16H37/04
Filed: 1990-07-12
Abstract: A transaxle assembly for use in a ve­hicle driveline comprising a hydrokinetic torque converter (12, 14, 16) located on an engine axis, planetary gearing (178, 180) located on a space parallel axis including means (242, 248, 250) for transferring the out­put torque of the planetary gearing to each of two axle shafts situated on an axis common to the axis of the planetary gearing and a multi­ple ratio torque transfer drive (52, 80, 90, 112, 114) between the turbine of the hydroki­netic torque converter and the torque input element of the planetary gearing, the transfer drive comprising a pair of differential diam­eter external tooth gears that are independent­ly rotated and clutch means (96, 98) for selec­tively activating and deactivating each of two torque flow paths between the differential di­ameter gears whereby the speed-torque charac­teristics of the engine can be precisely matched with the ratio range available for the planetary gearing and the hydrokinetic torque converter to effect optimum powertrain perform­ance, fuel economy and gradeability.
Patent EP-0451340-A1 (EP)
Inventor: KING JUERGEN
IPC: G04B21/08
Filed: 1990-11-17
Abstract: The invention relates to a repeating watch having a carrier plate 1 arranged in a watch case. A footpiece 2 can be fastened next to a gong on this carrier plate 1, the gong being a gong arm 8 and 8' which is fastened at one end to the footpiece 2 and projects freely away from the footpiece 2 and which can be struck by a striking hammer 11 and 11'. The footpiece 2 has a holding recess, into which the gong arm 8 and 8' projects at one end and is connected to the footpiece 2 by means of one or more welding spots 10. <IMAGE>
Patent EP-0436979-A1 (EP)
Inventor: COULSON BRYONY EMMA
IPC: A61K8/21
Filed: 1990-12-18
Abstract: The present invention relates to an anti-caries oral composition which comprises a fluorine-containing anti-caries agent and a particulate hydroxyapatite abrasive material. The compatibility of the hydroxyapatite with the fluorine compound is improved by pretreating the surface of the hydroxyapatite material with compounds that block the hydroxygroups, present at the surface of the hydroxyapatite. Such compounds are preferably alkaline materials such as sodium hydroxide, sodium-trimetaphosphate, tetrasodiumpyrophosphate, sodium carbonate.
Patent EP-0387993-A1 (EP)
Inventor: HUNTZINGER DWAYNE ALLEN
IPC: F02P3/02
Filed: 1990-02-06
Abstract: Ignition apparatus for developing and applying sparks to the cylinders of an internal combustion engine (16). A plurality of secondary spark developing units (18) are respectively associated with the cylinders of the engine. Each secondary unit comprises a spark plug and a secondary winding carried by the spark that is connected to the electrodes of the spark plug. Magnetic flux is coupled to the secondary winding of the secondary units by a primary winding module (10). The module has a support portion (12) and a plurality of spaced tubular members (14). A primary winding having a bore is located in each tubular member. A tubular flux carrying part formed of magnetic material is located about each primary winding. The module is supported by the engine in such a position that portions of the secondary units project into the bores when the module is mounted on an engine.
Patent EP-0392695-A1 (EP)
Inventor: YIN MING-JAU
IPC: H01L29/786
Filed: 1990-03-27
Abstract: A semiconductor device having a thin film silicon-containing active layer and a metallic first electrode is provided with an interfacial metallic layer at an inner surface of a second electrode to increase electrical resistance and thereby reduce shunts adjacent pinhole-type defects of the active layer. The interfacial layer is preferably made of a metal selected from the group consisting of tin, gold, titanium, palladium and tantalum.
Patent EP-0390528-A1 (EP)
Inventor: BARAN GREGORY W
IPC: A61B10/00
Filed: 1990-03-28
Abstract: The invention is for a biopsy instrument having a stationary shaft secured to which is a stylet (60) such that, once secured, the stylet does not move relative to the instrument. The stylet is telescopically received by a cannula (58) which is mounted to a spring-loaded guide (18); the cannula and the guide move between charged and discharged positions. Also provided is a safety cap (20), which travels within slots formed in opposite sides of the cylindrical casing (12) that houses the shaft, the guide and the spring. Retracting the safety cap moves the guide and the cannula from the discharged to the charged position where a release lever engages the guide. The safety cap covers the release lever to prevent accidental actuation of the instrument. The instrument is fired by sliding the safety cap forward and depressing the exposed release lever, which allows the spring to drive the cannula forward, toward the discharged position and over the stationary stylet, so that a tissue sample may be taken.
Patent EP-0400918-A1 (EP)
Inventor: NANBA AKIRA
IPC: C12Q1/00
Filed: 1990-05-24
Abstract: An enzyme sensor comprising an enzyme-modified electrode and a counter electrode, wherein the enzyme-­modified electrode comprises, on an electrode substrate, a homogenous composition comprising an electron-transfer mediator and an enzyme and/or an enzyme-containing substance. The enzyme sensor is useful in analysis, such as the analysis of compounds in foods or components in the living body, the diagnosis of diseases and the control of reaction processes. The preparation of the enzyme-­modified electrode is also described.
Patent EP-0421798-A1 (EP)
Inventor: GROSS TODD A
IPC: F28F27/02
Filed: 1990-10-04
Abstract: This invention discloses an improved throttle modulator assembly including a thermoplastic fluid direction tube (10) inserted in a throttle modulator body (22). The thermoplastic fluid direction tube (10) is annular and hollow and is made from a thermoplastic material having a coefficient of thermal expansion about the same as the throttle modulator body (22). Further, an annular press ring (16) and at least one associated press wing (18,18′) extending axially therefrom are located along the longitudinal dimension of the end tube portion (12) of the thermoplastic tube (10).
Patent EP-0426500-A1 (EP)
Inventor: LOWRIE BRIAN WILFRED
IPC: F02C7/057
Filed: 1990-11-02
Abstract: A folded tandem fan engine has the second or downstream fan section (22) mounted towards the rear of the engine and receiving air from the bypass duct (24). The flow from the front upstream fan is permanently divided to supply the core engine and the bypass duct (24) in all operating conditions. A changeover valve (26) in the bypass duct between the fan sections ducts the bypass flow directly from the front fan (10) to the second fan (22) in a high thrust mode. In a low thrust mode the changeover valve (26) ejects the bypass flow from the front fan (10) and opens an auxiliary inlet means (40) to supply the second fan (10). The front fan (10) continues to supply air to the core engine in both operating modes unaffected by the changeover valve (26).
Patent EP-0423034-A1 (EP)
Inventor: JOUBERT THIERRY
IPC: B60J7/10
Filed: 1990-10-11
Abstract: The invention relates to a device for fastening a tarpaulin with hooks to a support. The device comprises a plurality of clips to be attached at intervals on the hem of the tarpaulin. The figure shows a clip formed by two wings (1, 1') hinged together (2) to allow them to be folded towards each other, simultaneously clasping the tarpaulin hem between themselves. These two wings possess means of attachment (3, 4) which engage in order to self-lock the two wings when folded together and have recesses (9, 9') to form a passage through the clip so as to receive a part for connecting the clip to the support. The invention applies in particular to the attaching of a tarpaulin to the side panel of a lorry. <IMAGE>
Patent EP-0392967-A1 (EP)
Inventor: SCHNEIDER ROY W
IPC: B64D31/06
Filed: 1990-04-10
Abstract: A flight-mode propeller overspeed governor and underspeed governor is shown and described. The description includes a reset of the overspeed governor during engine acceleration and a reset of the underspeed governor during engine deceleration to eliminate sluggish transient response in the engine.
Patent EP-0385934-A1 (EP)
Inventor: LAAGER GOERG
IPC: B21D43/20
Filed: 1990-02-19
Abstract: For removing a coil (1) from a high-bay warehouse (12) or for supplying a high-bay warehouse (12) with a coil (1), a receiving device (6) for one or more coils (1) is provided. The receiving device supports the coils (1) at the side of their mid-point and leaves at least one side free for engagement by the supporting arm (10) of a manipulator (9). The coils are removed together with the receiving device (6) from the warehouse rack (7) by means of a storage and retrieval device (11). The receiving device (6) comprises a supporting arrangement provided with bearing struts (2) which support the coil laterally. <IMAGE>
Patent EP-0395624-A1 (EP)
Title: Mowing and chopping machine
Inventor: JETZINGER FRANZ
IPC: A01D34/73
Filed: 1990-03-29
Abstract: A mowing and chopping machine possesses at least one rotating tool carrier (2,3; 10;15), on which the tools (5) are fastened pivotably about bolts (6) parallel to the axis of rotation (1) of the tool carrier (2,3; 10;15). In order to achieve an easy mounting and dismounting of the tools (5), whilst ensuring a robust construction, the bolts (6) carrying at least one respective tool (5) are loosely mounted with their ends in long holes (4), directed radially to the axis of rotation (1), of two mutually opposite discs (2, 3) forming the tool carrier itself or approximately radially projecting tabs (11;11a) fastened to the tool carrier (10; 15). The radially outer portion of the long holes (4) has a cover (7;7,8) which prevents an axial displacement of the bolt (6). 
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Patent EP-0409993-A1 (EP)
Inventor: HARAGUCHI KEIICHI
IPC: D04H5/02
Filed: 1989-12-15
Abstract: This invention relates to a composite sheet for a reinforcing material consisting of a web containing reinforcing long fibre bundles and a single fiber-like thermoplastic polymer fiber. This sheet is characterized in that the thermoplastic polymer fiber comes between the long fibers constituting the web and is entangled and integrated with the latter. The composite sheet is produced by depositing or incorporating the thermoplastic polymer fiber onto or into the web in a single yarn form and by applying a fluid jet stream to it.
Patent EP-0425591-A1 (EP)
Title: Polymer compositions.
Inventor: PURBRICK MALCOLM DONALD COLDHA
IPC: B01D15/08
Filed: 1990-01-04
Abstract: PCT No. PCT/GB90/00014 Sec. 371 Date Sep. 4, 1990 Sec. 102(e) Date Sep. 4, 1990 PCT Filed Jan. 4, 1990 PCT Pub. No. WO90/07528 PCT Pub. Date Jul. 12, 1990.A hydrophilic crosslinkable copolymer comprising monomer units derived from an ester of an ethylenically unsaturated carboxylic acid wherein the ester group contains a labile primary hydroxyl group and monomer units derived from a halohydroxyalkyl ester of an ethylenically unsaturated carboxylic acid is disclosed. The copolymer is useful in affinity separation systems.
Patent EP-0422139-A1 (EP)
Title: Cathode de depot electrolytique a tambour a intensite admissible de courant elevee
Inventor: KHALID JOSEPH M
IPC: C25D1/04
Filed: 1990-01-16
Abstract: L'invention concerne une cathode à tambour (10) de production de feuille métallique, le tambour comportant un cylindre supérieur (26) en titane ainsi qu'un cylindre de base (28) en acier raccordé de manière solidaire par soudage d'un anneau (54) de niobium ou de vanadium au cylindre supérieur (26), d'un anneau de cuivre (56) à l'anneau (54) de niobium ou de vanadium, et du cylindre de base (28) à l'anneau de cuivre (56), de manière à ménager un passage d'intensité admissible de courant électrique élevée entre le cylindre supérieur et le cylindre de base. La cathode à tambour (10) élimine la formation de ''points chauds'' lors de l'utilisation, tout en permettant un passage de courant électrique et une vitesse de production de feuille accrus.
Patent EP-0406408-A1 (EP)
Inventor: GRUBER HARRY E
IPC: A61K31/7052
Filed: 1990-01-24
Abstract: On a mis au point des nucléosides puriques antiviraux, des analogues de nucléosides puriques ainsi que des promédicaments de ces derniers. On a également mis au point des procédés permettant d'augmenter l'activité antivirale de l'AZT par administration d'AZT en combinaison avec lesdits composés puriques.
Patent EP-0458892-A1 (EP)
Title: Use of chlormethiazole in the manufacture of a medicament for the prevention and/or treatment of neurodegeneration.
Inventor: BOAR ROBIN BERNARD
IPC: C07D277/22
Filed: 1990-02-13
Abstract: Use of chlormethiazole in the prevention and/or treatment of neurodegeneration.
Patent EP-0460065-A1 (EP)
Inventor: LEUNG KAM HUNG
IPC: C12N7/02
Filed: 1990-02-08
Abstract: On traite les cellules monoculéaires du sang périphérique (CMSP) ou des lymphocytes infiltrateurs de tumeurs (LIT) avec un alkylester dipeptide tel que le méthylester de leucyl leucine (LLME) ou avec un alkylester d'acide aminé tel que le méthylester de leucine (LME) afin d'en retirer les monocytes et les grands lymphocytes granulaires, puis on les cultive dans des milieux contenant des stimulants des cellules T et de l'interleukine-2 afin de générer et de multiplier une population de lymphocytes enrichie en lymphocytes CD4+.
Patent EP-0461160-A1 (EP)
Inventor: FRENCH ANDREW BOYD
IPC: F25C/
Filed: 1990-03-01
Abstract: A device and method for the production of artificial snow, the device (Fig. 1) comprising an environment (3) wherein the temperature, humidity and/or other environmental conditions are adapted to be controlled, the device also having at least one snow gun (10) having at least the nozzle portion thereof provided substantially within or adjacent to the environment (3). Within the environment (3) the humidity and temperature may be controlled by a dehumidifier (8) and a cooler or chiller (7), such that the conditions within the environment (3) are satisfactory for snow production. Alternatively, the mini controlled environment may be provided wherein the nozzle or the environment adjacent the nozzle (16) (Fig. 3) is controlled to be of desired temperature and humidity.  <IMAGE>
Patent EP-0464088-A1 (EP)
Inventor: WHITFIELD ARTHUR ALLAN
IPC: H03M5/12
Filed: 1990-03-14
Abstract: La présente invention se rapporte à des circuits électriques conçus pour le codage d'informations binaires, en fonction d'un nouveau procédé de modulation, et se réfère en l'occurrence à ce nouveau procédé de modulation, qui peut être utilisé lorsque la cadence de transfert des informations de codage ou de décodage peut être dépendante de vitesses et d'accélérations de cadence de transfert imprévisibles et variables. Ces circuits électriques constituent un nouveau moyen de réaliser ledit procédé de modulation.
Patent EP-0467916-A1 (EP)
Inventor: ORR THOMAS SAMUEL CAMPBELL CRE
IPC: A61K9/12
Filed: 1990-04-05
Abstract: Formules pharmaceutiques ayant pour composant actif un fongicide au pyrrol aministrable par inhalation. Ces formules comprennent des formules par aérosol pressurisé, des formules par aérosol non pressurisé, et des solutions/suspensions à utiliser au moyen d'un nébulisateur. La présente invention décrit aussi un fongicide au pyrrol pulvérisé finement divisé, avec un diamètre moyen de masse variant entre 0.1 et 10 microns, ainsi qu'une méthode de prophylaxie des infections fongiques pulmonaires comprenant l'administration par inhalation d'une quantité thérapeutiquement efficace de fongicide au pyrrol à un patient prédisposé à ces infections.
Patent EP-0425621-A1 (EP)
Inventor: VOSS RICHARD
IPC: F16K17/04
Filed: 1990-05-10
Abstract: Une soupape de limitation de pression présentant des coefficients de débit de 3000 litres par minute et plus est caractérisée par un piston à soupape (10) en forme de douille, disposé de manière coulissante dans le sens longitudinal du corps de soupape (2), contre l'effort d'un ressort de soupape (11). La soupape (1) est subidivisée en deux chambres (46, 47). Le piston à soupape (10) constitue avec le piston pilote rapporté (60) une unité de construction, le piston pilote dont le diamètre est inférieur étant chargé par la cuvette de ressort (26) et le ressort de soupape (11). Le ressort de soupape (11) est réglable de sorte que la valeur d'ouverture de la soupape de limitation de pression (1) peut être déterminée d'avance. La configuration particulière du piston à soupape à gradins (10) avec piston pilote (60) permet d'utiliser des cuvettes de ressort (11) ayant des effets de ressort et des dimensions relativement faibles, de façon que la soupape tout entière présente elle aussi des dimensions relativement avantageuses. La réponse de la soupape de limitation de pression est assurée grâce à la conception à gradins du piston à soupape (10)/piston pilote (60) et des bagues d'étanchéité (19, 51) mises en oeuvre qui se trouvent à l'extérieur sur le piston à soupape (10) à diamètre important, sans entraver sensiblement son mouvement par l'effet de la friction. Malgré cela, l'étanchéité est assurée, car les bagues d'étanchéité (19, 51 et également 75) présentent une grande résistance et une faible friction.