baber/WOPTO huggingface dataset:
Patent EP-0527141-A1 (EP)
Title: Speech-transmission system.
Inventor: SEITZER DIETER PROF DR
IPC: H04B1/40
Filed: 1991-03-28
Abstract: A speech-transmission system with a multiplicity of speech stations for multi-channel transmission over one or a few lines can be produced, in the form of integrated circuits, by means of synchronized speech stations (1), which have a digital control device (4, 41), a microphone (2), a microphone amplifier (55, 56), a switch-capacitor filter used as a low-pass filter (69), a first switch modulator (71) controlled using a first square mixed signal, a switch capacitor filter used as a band-pass filter (73), a second switch modulator (74) controlled using a second fixed square mixed signal, a conventional analog filter (24) used as a second band-pass filter, and a third switch modulator (75) controlled using a third square mixed signal selected as a function of the frequency.
Patent EP-0532511-A1 (EP)
Inventor: EIDENSCHINK RUDOLF
IPC: C07C69/76
Filed: 1991-04-10
Abstract: Nouveaux dérivés du méthane tétra-substitués de formule générale C[-Sp-M-R]4 dans laquelle les restes -Sp-M-R- sont identiques ou différents, le symbole Sp correspondant à un groupe d'espacement désigne un reste alkylène ou un reste alkénylène de 1 à 12 atomes de carbone, chacun de ces restes étant, indépendamment l'un de l'autre, un reste non substitué ou un reste portant comme substituant unique, un halogène, -CN ou -CF3, un ou deux groupes CH2 non voisins pouvant être remplacés par -O-, -CO-, -COO-, -OOC-, -CONH- ou -OCOO-, ou bien désigne une liaison simple; et R désigne l'hydrogène, un halogène, -CN, -CF3, -OCF3, -NO2, -N(CH3)2, un reste alkyle ou un reste alkényle ayant chacun de 1 à 12 atomes de carbone, à chaîne droite ou ramifiée, non substitué ou substitué une ou plusieurs fois par -CN, -NH2, -CF3 ou un halogène, un ou plusieurs groupes CH2 non voisins pouvant être remplacés, dans ces restes, par le reste -O-, -CO-, -OOC-, -COO- ou OCOO-, et M désigne un groupe mésogène. Grâce à leurs propriétes de cristaux liquides, les nouveaux composés conviennent, de façon remarquable, pour l'utilisation dans des milieux de cristaux liquides.
Patent EP-0524246-A1 (EP)
Inventor: HERTLER WALTER RAYMOND
IPC: C08L33/14
Filed: 1991-03-28
Abstract: Une composition spécifique permet d'obtenir une résolution et une sensibilité excellentes dans la configuration de matériaux de réserve utilisés dans la fabrication de masques et de dispositifs. Cette composition comprend en particulier des polymères ayant des fractions dépendantes et récurrentes d'ester d'acide alpha-alcoxyalkyle carboxylique labiles à l'acide en présence d'un générateur d'acide activé par la radiation actinique telle que les radiations utraviolettes visibles, ultraviolettes lointaines, à faisceau d'électrons et à rayons X.
Patent EP-0639226-A1 (EP)
Inventor: REDDY PREMKUMAR
IPC: C07K14/82
Filed: 1991-06-25
Abstract: Nouvelle ribozyme capable de cliver sélectivement l'ARN messager bcr-abl d'une cellule contenant le chromosome de Philadelphie, bloquant ainsi la synthèse de protéine BCR-ABL. L'invention concerne également des procédés d'utilisation de la ribozyme dans le traitement de patients leucémiques, ainsi que des procédés de production des ribozymes.
Patent EP-0539423-A1 (EP)
Title: Hair dyeing composition.
Inventor: HOEFFKES HORST
IPC: A61K8/41
Filed: 1991-07-09
Abstract: A hair dye is composed of a fluid, aqueous oxidizing dyeing composition (A) and of a fluid, aqueous oxidizing composition (B) that are mixed immediately before being applied to the hair, with a weight ratio between A and B comprised between 1:2 and 2:1, in order to form a gel-like dyeing product. The oxidizing dyeing composition contains as carrier 0,5 to 5 % in weight of a liquid fat acid, 1 to 5 % by weight of a C2?-C6?-polyol, 1 to 10 % by weight of an addition product of 1 to 5 moles of ethylene oxide to a C12?-C22?-fat alcohol and/or 1 to 6 % by weight of an addition product of 1 to 4 moles of ethylene oxide to a linear fat alkylamine having 12 to 22 C atoms, and if necessary 0 to 10 % in weight of a compound having the formula (I): R?1-(OC2?H4?)x?-A-(C2?H4?O)y?-R?2. The oxidizing composition (B) preferably contains 3 to 10 % in weight of hydrogen peroxide, 0,1 to 5 % by weight of a water-soluble, synthetic tenside and 1 to 5 % by weight of a dispersed acrylic and/or methacrylic acid polymer or copolymer.
Patent EP-0500836-A1 (EP)
Inventor: ECHAPARE IBARROLA JESUS
IPC: G07D5/04
Filed: 1991-08-06
Abstract: Device for obtaining mechanical characteristics of coins, comprised of an element which is elastically deformable by the weight of coins during their passage on said element. The deformation of said element will depend on the weight of the coins and their position on the length of said element. The elastically deformable element is provided with sensors in order to obtain an electric signal inherent to the mechanical characteristic searched in the coin. From the impact produced by the drop of the coins on said beam a parameter representative of the mechanical elasticity of the coin is determined by means of frequency analysis, by proceeding to the measurement of higher harmonics of the impact signal. <IMAGE>
Patent EP-0538403-A1 (EP)
Title: Joint multicouche pour fermeture de recipient de type aerosol
Inventor: HAFNER HANS
IPC: B32B7/02
Filed: 1991-07-02
Abstract: Un godet de montage (10) avec joint comprend un panneau (12), une jupe évasée vers l'extérieur (14) solidaire et dépendant de la périphérie du panneau et forme un canal annulaire (15) pour recevoir un bourrelet du récipient qui définit l'ouverture du récipent , et un joint multicouche (17) positionné dans la partie canal du godet de montage, lequel joint comprend une couche médiane (20) en matière plastique rigide, une couche interne (22) en matière plastique douce adjacente au canal du godet de montage et une couche externe (24) en matière plastique douce pour engager le bourrelet du récipient. La couche médiane est constituée de préférence en polyéthylène ou polypropylène de densité élevée et les couches interne et externe sont de préférence du polyéthylène à chaîne droite de faible densité. Une couche d'adhésif thermoactivé peut être placée adjacente à la couche interne.
Patent EP-0552205-A1 (EP)
Title: New medical use for a certain indole derivative and pharmaceutical composition containing it
Inventor: PILGRIM ALISON JANE
IPC: A61K31/404
Filed: 1991-10-11
Abstract: PCT No. PCT/GB91/01768 Sec. 371 Date Apr. 6, 1993 Sec. 102(e) Date Apr. 6, 1993 PCT Filed Oct. 11, 1991 PCT Pub. No. WO92/06688 PCT Pub. Date Apr. 30, 1992.The present invention provides a new medical use for 3-[2-(dimethylamino)-ethyl]-N-methyl-1H-indole-5-methanesulphonamide and physiologically acceptable salts and solvates thereof in the treatment of tension-type headache and headache associated with substances or their withdrawal.
Patent EP-0507957-A1 (EP)
Inventor: TOKUTU HARUNORI
IPC: G01G11/00
Filed: 1991-10-21
Abstract: A device for measurement in which signals to indicate weight are output from a measuring conveyor (1) having a load cell (5) supporting a conveyor (4) and high frequency components in said weight-indicating signals are removed by digital filters (10, 10A). Taking a length (Lm) of an object (M) to be weighted into account, conditions for separating weight-indicating signals are set in the digital filters (10, 10A), a time required for the object to be transferred to the conveyor (4) is computed, or timing for adjusting the zero-point of the load cell (5) is set. In this way, even when a length (Lm) of the object (M) varies, no trouble occurs in measurement.
Patent EP-0557316-A1 (EP)
Inventor: SINKKONEN MATTI
IPC: F04B1/053
Filed: 1991-11-11
Abstract: L'objet de cette invention est une pompe/un moteur excentrique à pistons radiaux, comprenant: une structure annulaire (1') et un axe (7) constituant un élément opposé et tournant dans des paliers, par rapport à la structure annulaire; un anneau de joints articulés composé de premiers joints articulés (13') et placé de manière centrale par rapport à l'axe, fixé à l'un de ces éléments opposés, et d'un élément excentrique (3) collecteur de force placé dans l'autre élément; de deuxièmes joints articulés (9') placés sur l'élément collecteur de force (3); plusieurs éléments (4') de force linéaires séparés et essentiellement radiaux, chacun fixé aux premiers et seconds joints. L'objet de cette invention est d'empêcher la rotation mutuelle des premiers et seconds joints. Selon l'invention, les premiers et seconds joints sont tirés les uns vers les autres et les joints en fonctionnement peuvent tourner autour du point central de l'élément collecteur de force (3) soit en étant reliés les uns aux autres soit séparément ou autrement sollicités vers un angle approprié.
Patent EP-0556393-A1 (EP)
Inventor: SAKAMOTO SHUICHI - USHIKU-CHO
IPC: C07D403/04
Filed: 1991-11-01
Abstract: Un dérivé de pyrazine inhibe le récepteur de glutamate et est représenté par la formule générale (Ia) dans laquelle Z représente C ou N à condition que deux Z ne soient pas des atomes N en même temps; R1 représente (1a) dans laquelle X représente N ou R8C, R6 représente H ou alkyle, et R7 et R8 représentent chacun H, alkyle, nitro ou phényle, ou dans une variante R7 et R8 sont combinés pour représenter du butadiénylène ou 1,4-butylène; R2 et R3 représentent chacun H, F, cyano, acyle, nitro, alkyle, morpholino ou R1; R4 et R5 représentent chacun H, hydroxy, alkyle, cycloalkyle, hétérocyle, pherryle ou alkyle à substitution Y; Y représente hydroxy, acyloxy, méthyle à substitution F, cycloalkyle, tétrahydrofuryle, carboxyle, alcoxy carbonyle ou NR9R10; et R9 et R10 représentent H ou alkyle, ou dans une variante R9 et R10 sont combinés pour représenter un groupe cyclique à 5 ou 6 éléments qui peuvent contenir un ou des atomes d'oxygène.
Patent EP-0542926-A1 (EP)
Title: Use of interfacially-polymerized membranes in delivery devices.
Inventor: HERBIG SCOTT MAX
IPC: A61K9/56
Filed: 1991-08-01
Abstract: PCT No. PCT/US91/05337 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/02212 PCT Pub. Date Feb. 20, 1992Devices for controlled release of active substances in the form of tablets, capsules and beads comprised of a porous substructure surrounded by one or more interfacial membranes.
Patent EP-0555499-A1 (EP)
Inventor: VIETMEYER ADOLF
IPC: B27D1/08
Filed: 1992-02-12
Abstract: The subject-matter of the invention is a method of producing a furniture front panel made of wood, the wood being compressed under pressure and heat supply and being shaped relief-like at least in the area of one surface. According to the invention, thin natural-wood veneer sheets (2) are used here as starting material, from which first of all a stack (1) is formed by placing the natural-wood veneer sheets (2) one on top of the other - crosswise with regard to the fibre flow of the individual natural-wood veneer sheets (2) - and applying glue between each two natural-wood veneer sheets (2) lying one on top of the other, and the stack (1) is then pressed into a panel by the compression and shaping while simultaneously joining the individual natural-wood veneer sheets (2) together. By these steps of the method, a furniture front panel is obtained which in its edge area requires no kind of closing-off marginal strips or other additional parts or coatings and can be machined like a solid building panel using any of the conventional cutting methods.   <IMAGE>
Patent EP-0507155-A1 (EP)
Inventor: BERG DIETHART DIPL-ING
IPC: G21C9/004
Filed: 1992-03-19
Abstract: A nuclear reactor has a reactor containment vessel (1), an annulus surrounding the reactor containment vessel and formed by an annulus building (2), auxiliary plant building (4) and vent stack (5). A device for pressure relief (6) in the reactor containment vessel (1) and a device for maintaining sub-atmospheric pressure (7) during a major accident, even in the case of events, exceeding the design, with core fusion, which device is connected via at least one fan (8) to the vent stack (5), are provided. The device for pressure relief (6) in the reactor containment vessel has at least one metal fibre filter (9) and at least one downstream molecular sieve (10). The device for maintaining sub-atmospheric pressure during a major accident is fitted with major accident filters. As the major accident filters, at least one metal fibre filter (11) and at least one downstream molecular sieve (12) are used. 
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Patent EP-0514685-A1 (EP)
Inventor: SCHNETZER JOHN F
IPC: B26F1/38
Filed: 1992-04-24
Abstract: In the bite-by-bite cutting of a length of sheet material (60) split points for pattern pieces (58) extending between adjacent bites are assigned to bite overlap regions (62) containing sheet material (60) capable of being cut at the cutting station (26) either before or after a given advancement. A method is further given for optimally locating the split points (P) within the bite overlap regions (62) so as to best avoid problems caused by slit notches, V-notches, sharp corners or other discontinuities located close to the split points (P).
Patent EP-0513667-A1 (EP)
Inventor: URYU MASARU
IPC: D21J7/00
Filed: 1992-05-07
Abstract: An acoustic diaphragm employed in a speaker or the like and a method for producing the acoustic diaphragm are disclosed. A diaphragm substrate (5) is a diaphragm exhibiting air permeability, such as a paper diaphragm. The substrate (5) is processed with filling by microfibrilated pulp. For filling, the substrate is immersed in the liquid dispersion of the microfibrilated pulp (2) and the pulp is deposited on the substrate under suction. When the microfibrilated pulp is deposited on the substrate (5) under suction, any voids present in the substrate are closed by the microfibrilated pulp so that air tightness is improved without lowering the sound quality or detracting from desirable properties of the diaphragm, such as low density, high toughness and low losses.
Patent EP-0526723-A1 (EP)
Inventor: ZUERCHER HANS
IPC: B25B27/16
Filed: 1992-06-20
Abstract: A device by means of which pipe bodies (1 and 2) which are plugged into one another, such as exhaust pipes on motor vehicles, can be pulled apart from one another. A supporting carriage (5) which can be firmly connected and locked to the one of the two pipe bodies (2) is guided in a supporting frame (6) such that it can be displaced longitudinally and can be driven in a reversing manner; the other pipe body (1) can be connected and locked to said supporting frame (6). The supporting carriage (5) and supporting frame (6) are in this case guided such that they can be telescoped one inside the other. <IMAGE>
Patent EP-0524529-A1 (EP)
Inventor: OGAWA KAZUFUMI
IPC: C08J7/04
Filed: 1992-07-14
Abstract: According to the invention, a durable hydrophilic adsorbed film is formed on the surface of a substrate including metals, glass, plastics and the like in which the substrate has a surface layer containing hydroxyl groups or imino groups. The film is formed by covalently bonding chemical absorbents of silane groups containing a pluralilty of chloro groups to the substrate surfaces. The substrate 1 such as glass or nylon is dipped and held in a non-aqueous solution containing fluorocarbon groups and hydrocarbon groups containing chemical absorbents of silane groups containing a plurality of chloro goups including SiCl₄, Cl₃SiOSiCl₃, HSiCl₃ or Cl₃SiOSiCl₂OSiCl₃. After taking out the substrate 1 from the solution, drying it in a low moisture or substantially moistureless atmosphere to remove said non-aqueous solvents, the substrate is exposed to the air. A hydrophilic adsorbed ultra-thin film is thus formed by a dehydrochlorination reaction.
Patent EP-0539673-A1 (EP)
Inventor: ARBOGAST FRANZ
IPC: F04C2/10
Filed: 1992-08-13
Abstract: The invention relates to an internal-gear pump having at least two essentially identical internally geared ring gears (6', 6'') and a pinion (5) jointly meshing with the ring gears, all of which are rotatably supported in a jointly supported casing section (1) whose axial extent corresponds to the width (B) of the gearing (12) of the ring gears (6', 6'') and the pinion (5) and which has a suction connection (7) and a discharge connection (10), the ring gears (6', 6'') having radial openings (17) for the medium to be pumped. The invention is characterised in that in the area of the contact faces of the ring gears there is provided, as seen from the discharge connection side, an abutment (25). 
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Patent EP-0534306-A1 (EP)
Inventor: BELVEDERI BRUNO
IPC: A24C5/00
Filed: 1992-09-16
Abstract: A device (1) and method for perforating cigarette wrapping material (2) by means of at least one laser beam, whereby the wrapping material (2), in the form of a strip (3), is fed past a focusing head (9) which is supplied with a pulsed laser beam (7) by a laser source (8) and focuses it on to the strip (3) by moving the focused beam (15, 16) in a plane (a; b) slanting in relation to the traveling direction of the strip (3); a shutter element (31a), made of material impervious to the laser beam, being used for intercepting and restricting the focused beam (15, 16) to a sector (18, 19) of given shape and size, and so preventing the beam (15, 16) from impinging on given portions of the strip (3).
Patent EP-0590161-A1 (EP)
Inventor: SCHOENBERG JULES
IPC: C08G6/02
Filed: 1992-09-16
Abstract: A crosslinking additive for imparting water resistance to starch-based alkaline corrugating adhesive compositions is prepared by reacting acetone and formaldehyde under aqueous alkaline conditions at 20-80°C in a molar ratio of from 2 to 5 moles of formaldehyde per mole of acetone. The condensate is thereafter treated with from 1.0 to 2.0 moles of hydrogen peroxide per mole of unreacted formaldehyde which oxidizes the residual formaldehyde to formic acid. The treated crosslinking additive will contain less than 0.4% unreacted formaldehyde and may be added directly to a starch-based corrugating adhesive.
Patent EP-0535657-A1 (EP)
Inventor: ROLAND KLAUS DIPL-ING
IPC: B09C1/06
Filed: 1992-09-30
Abstract: The invention relates to a process for removing water and, if required, substances soluble in hydrophilic solvents from finely divided solids, for example sewage sludge. The solids are washed in steps I, II, III in counter-current by the solvent and concentrated. During this, the counter-current washing is conducted up to a solvent concentration in the moisture of the solid of 60 to 90% (by mass) and in the last step III, the solid is dried by means of a mechanical press P to 50 to 70% (by mass) of dry matter. The solvent still adhering to the solids is then preferably separated off in an evaporator V. The separated-off solvent is fed to a distillation column D for concentration and then, together with the solvent recovered from the stripped solvent-containing water, used for the counter-current washing. <IMAGE>
Patent EP-0510841-A1 (EP)
Inventor: LAWLER PATRICK M
IPC: A63F9/24
Filed: 1992-04-10
Abstract: The present invention is a computer-controlled interactive playfield feature (12) for pinball games. The system microprocessor monitors activity on the playfield (14) and controls the interactive playfield feature, directing the player's attention to specific targets and activities on the playfield. The playfield feature (12) operates in conjunction with a speech synthesizer, which may be programmed to taunt and challenge game player, increasing player appeal. In a preferred embodiment, the interactive playfield feature (12) is in the shape of a jocular human head. The mouth, eyelids and eyes are movable under microprocessor control. The mouth serves as a ball target. When the player successfully shoots the ball in the mouth, a solenoid ball ejector returns the ball to the playfield. The eyes may be programmed to follow the travel of the pinball on the playfield.
Patent EP-0518600-A1 (EP)
Inventor: FASSBERG JULIANNE
IPC: A61P11/08
Filed: 1992-06-08
Abstract: Aerosol formulations substantially free of chlorofluorocarbons for oral and/or nasal administration are described. The formulations comprise 1,1,1,2,3,3,3 heptafluoropropane, a medicament, optionally an excipient and optionally a surfactant. Methods of treatment utilizing the formulations also are described.
Patent EP-0533357-A1 (EP)
Title: Metal gasket
Inventor: KAWAGUCHI SHIGERU
IPC: F02F11/00
Filed: 1992-08-21
Abstract: This metal gasket interposes a regulation plate (30) having turnup portions (35) and beads (11,21) between first (10) and second (20) flexible metal plates the convexities of beads (11,21) of which face one another. The turnup portions (35) prevent complete compression of each bead (11,21) and absorbs any irregularity between opposed fitting surfaces around holes for a combustion chamber (2). An intermediate plate (40) having an offset portion (43) is sandwiched between the regulation plate (30) and the second flexible metal plate (20). The offset portion (43) is shaped to a height smaller than the thickness of the turnup portions (35) and regulates the degree of compression of each bead (11,21).
Patent EP-0535956-A1 (EP)
Inventor: YOUNGBORG LAMONT HALLNER
IPC: G05D3/12
Filed: 1992-10-01
Abstract: A control system (32) for an actuator output rod (48) includes an electrical motor (42) for powering a mechanical interface (52) for positioning the actuator rod (48) in response to rotation of the motor (42). A sensor (60) is operatively joined to the actuator rod (48) to provide a position signal (P a ) indicative of the position thereof. The electrical controller (56) is operatively joined to the motor (42) and the sensor (60) for controlling the rotational speed of the motor (42) to control the actuator rod position in response to a position demand signal (P d ). The controller (56) includes a predetermined actuator rod speed schedule (74) for providing an actuator rod speed signal (S s ) to control the motor speed and in turn the actuator rod position in response to a position error signal (E). The schedule provides a zero value of the speed signal up to a deadband value (E d ) of the error signal, a modulating value (S m ) of the speed signal from the error signal deadband (E d ) up to a modulating value (E m ) of the error signal which is greater than the former, and a transient value (SJ of the speed signal which is greater than the modulating speed (S m ) for values of the error signal (E) greater than the transient value (EJ hereof and greater than the modulating value (E m ) thereof.
Patent EP-0503988-A1 (EP)
Inventor: LAUGIER JEAN-PIERRE
IPC: A61K47/22
Filed: 1992-02-13
Abstract: The hydrophilic penetrating agents normally used for the transcutaneous penetration of active agents surprisingly improve the penetration of antifungal agents through the nail. A corresponding dermatological composition comprises at least one antifungal agent chosen in particular from those of the family of allylamines, such as terbinafine-HCl and naftifine-HCl; at least one hydrophilic penetrating agent chosen in particular from glycols, glycol monoethers, glycol diethers, dimethyl sulphoxide, caprolactam, dimethyl isosorbide, isopropylidene glycerol, dimethylimidazolidone, ethyl lactate, polyoxyethylenated C8-C10 glycerides, polyethylene glycol 20 glyceryl laurate and dimethylacetamide, and a dilute alcoholic medium which solubilises the said antifungal agent(s) and with which the said penetrating agent(s) is (or are) at least partially miscible.
Patent EP-0528705-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D33/00
Filed: 1992-07-16
Abstract: The assembly comprises a case (1) equipped with a receptacle (3) and a lid (2). A spongy element (5) impregnated with cosmetic product is held in the receptacle by a frame (7) which compresses it in the vicinity of its periphery. <IMAGE>