baber/WOPTO huggingface dataset:
Patent EP-0411863-B1 (EP)
Inventor: SAIGO AKIRA C O MITSUI PETROCH
IPC: G01R31/02
Filed: 1990-07-30
Granted: 1995-12-20
Abstract: According to the invention, there is provided an apparatus for monitoring degradation of insulation of an electrical installation that can constantly monitor its electric equipments and cables for degradation of insulation under hot-line conditions. Said apparatus comprises: a first sensor for detecting a progressive wave generated by a partial discharge taking place at a location where the insulation is degraded in the power transmission paths; a second sensor for detecting the phase of said generated progressive wave as well as external noise; a third sensor for detecting a reference signal for determining the direction of said progressive wave; and a measurement section for processing the signals from the first sensor, second sensor and third sensor; wherein said measurement section determines existence or non-existence of degraded insulation by comparing the phases of the signals from the first sensor and the third sensor when it detects a progressive wave generated at a location where degradation of insulation of an electric cable or an electric equipment is taking place, and it also determines if the signal from each of the second sensor represents an external noise or degraded insulation and detects the phase of degradation if degraded insulation is involved.
Patent EP-0413626-B1 (EP)
Title: Sound-absorbing prefabricated plate or tile, and its application as sound-absorbing underlayer for floor coverings
IPC: E04F15/20
Filed: 1990-08-06
Granted: 1992-04-29
Abstract: Sound-absorbing panel or tile which is rigid and has a hard surface, comprising a support (2) made from a material having an elastic response, a layer (3) of bitumen bound to this support, this bitumen layer being reinforced by two thin layers of anchored glass fibres, one (4a) in the lower face and the other (4b) in the upper face of the said bitumen layer, and a surface layer (5) of a granulated mineral material bound to the bitumen. The support made from a material having an elastic response consists of a dense and flexible sheet of fibres which possesses a density ranging from 60 to 200 kg/m<3>. Application as a sound-absorbing underlayer for the laying, by adhesive bonding, of floor coverings such as tiling, carpets or the like. <IMAGE>
Patent EP-0435719-B1 (EP)
Title: Motorized roller shutters
IPC: E06B9/68
Filed: 1990-12-07
Granted: 1993-10-13
Abstract: Improved motorised roller shutter of the type comprising a screen or curtain, a rolling spindle for this screen, a geared driving motor of the tubular type housed in the said spindle and a control device for this geared driving motor characterised in that it comprises a device for monitoring the position and the displacement of the roller shutter which is constituted by means (10) ensuring the detection of the linear translation movement of the screen of the shutter, means of encoding (12) driven by the said means of detection, a system (16) for picking up the information transmitted by the said encoding means and supplying signals about displacement and position of the said screen and an electronic circuit (34) for processing the said signals which acts on the control of the geared driving motor of the shutter in order to immobilise the latter in any desired position or to supply a signal such as, in particular, an alarm signal. <IMAGE>
Patent EP-0406362-B1 (EP)
Inventor: MEUNIER PAUL-LOUIS
IPC: G11B5/127
Filed: 1989-12-15
Granted: 1995-06-14
Abstract: PCT No. PCT/FR89/00657 Sec. 371 Date Aug. 22, 1990 Sec. 102(e) Date Aug. 22, 1990 PCT Filed Dec. 15, 1989 PCT Pub. No. WO90/07772 PCT Pub. Date Jul. 12, 1990.A magnetic head and a method for producing the magnetic head comprising the steps of: producing a groove in a first face of a substrate; depositing a material having good magnetic characteristics on the walls of the groove; depositing a non-magnetic material in the groove over the material having good magnetic characteristics; machining a second face of the substrate until the non-magnetic material is reached, so as to create a magnetic gap; and bonding a part carrying a magnetic layer onto the first face of the substrate so as to form a magnetic circuit.
Patent EP-0452349-B1 (EP)
Inventor: TRIUS D ANTONIO
IPC: C09K23/28
Filed: 1989-12-06
Granted: 1994-06-01
Abstract: Procédé de production de mélanges de dérivés d'imidalzoline amphotères tensio-actifs, qui contiennent surtout des composés selon la formule (I), où R1 est un résidu alkyle C5-21, B est un résidu aminoalkyle ou hydroxyalkyle C2-4, et D est un résidu -R2-COOM, R2 représentant un résidu alkylène C1-4 ou un résidu alkényle C2-4 et M représentant H, NH4 ou un métal alcalin. Ce procédé consiste (A) à hydrolyser une imidazoline correspondant à la formule (II) avec de l'eau selon un rapport molaire compris entre 1 pour 8 et 1 pour 20 à une température de 50 à 130°C à la pression atmosphérique ou avec une légère surpression pendant une à 24 heures pour obtenir un mélange d'amidoamines; (B) à alkyler le mélange d'amidoamines ainsi obtenu avec un agent d'alkylation correspondant à la formule X-D, où X représente un atome d'halogène ou d'hydrogène et D a la signification indiquée ci-dessus, le rapport molaire entre agent d'alkylation et amidoamine étant compris entre 1 pour 1 et 4 pour 1, à l'aide d'une base, à une température comprise entre 40 et 70°C, le pH étant compris entre 10 et 11,5, dans une solution aqueuse du mélange réactionnel de 10% en poids; et (C) à hydrolyser l'agent d'alkylation restant entre 80 et 95°C, le pH étant compris entre 10 et 11,5, dans une solution aqueuse de 10% en poids du mélange réactionnel.
Patent EP-0424477-B1 (EP)
Inventor: STOLLER URS
IPC: A63B69/00
Filed: 1990-03-06
Granted: 1995-05-17
Abstract: An accessory device for training appliances (50) comprises a base (1), a first tubular body which can be inserted in the base (1) and a second tubular body (20) which is preferably continuously vertically adjustable in the first tubular body (10). The second tubular body (20), which functions as a control device (45), comprises in its upper part at least one light source (28) and/or an acoustic signal generator (27). The light source (28) and/or the acoustic signal generator (27) can be actuated by touching a contact device (40) which is arranged on the second tubular body (20) and which co-operates with an actuating lever (23), so as to obtain a distinct signal, preferably for a given period.
Patent EP-0469011-B1 (EP)
Inventor: RIESOP JOERG
IPC: C23C22/18
Filed: 1990-04-14
Granted: 1995-01-04
Abstract: PCT No. PCT/EP90/00592 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed Apr. 14, 1990 PCT Pub. No. WO90/12901 PCT Pub. Date Nov. 1, 1990.The invention concerns a process, not using chlorate or nitrite, for the production of nickel and manganese containing zinc phosphate films on steel, zinc, and/or zinc alloys by spraying, spray-dipping, and/or dipping, using an aqueous solution. An organic oxidizing agent is added, primarily to depolarize the nascent hydrogen produced.
Patent EP-0479844-B1 (EP)
IPC: F02B27/02
Filed: 1990-06-21
Granted: 1993-01-13
Abstract: Un collecteur d'admission pour un moteur à combustion interne à cylindres multiples ayant deux lignes de cylindres en V comprend une chambre cylindrique (2) d'admission de laquelle partent des premiers tuyaux individuels d'admission (3a-3d) qui s'étendent jusqu'à la première ligne de cylindres (A) et des deuxièmes tuyaux individuels d'admission (3e-3h) qui s'étendent jusqu'à la deuxième ligne de cylindres. Les premiers tuyaux individuels d'admission s'étendent en sens horaire et les deuxièmes tuyaux individuels d'amission s'étendent en sens horaire inverse autour de la chambre d'admission, étant en communication avec celle-ci à travers des premier et deuxième orifices (8, 9, ou 8a, 9a) séparés par un écartement angulaire. Pour commander ces orifices, un tiroir rotatif (10) agencé dans la chambre de distribution est pourvu d'une fente de commande (16) pour chaque orifice (8 et 9) et d'une fente de commande commune (18a, 18b), subdivisée par une barrette (19), des orifices (8a, 9a). Afin d'obtenir un long tube articulé, les deuxièmes orifices (9, 9a) sont fermés dans la première position du tiroir rotatif. Afin d'obtenir un court tube articulé, le tiroir rotatif est mis en rotation jusqu'à sa deuxième position, dans laquelle les deuxièmes orifices (9, 9a) sont dégagés, les premiers orifices (8, 8a) restant cependant eux aussi partiellement ouverts.
Patent EP-0436687-B1 (EP)
Inventor: WEBER HEINRICH
IPC: B03B9/06
Filed: 1990-07-26
Granted: 1994-01-19
Abstract: L'invention propose un nouveau procédé de séparation et un dispositif correspondant ainsi que l'utilisation du dispositif pour la séparation de différents mélanges de substances dans des conditions de respect de l'environnement, utilisant, outre des forces dynamiques, en particulier la pression superficielle entre les corps à trier, un tambour (2) déformable vers l'intérieur. Les corps à forte pression superficielle (6) tombent à l'intérieur du tambour (2) et sont éjectés vers le bas. En revanche, les éléments à faible pression superficielle (8, 9) sont écartés de la surface du tambour (2) et rejetés séparément. Pour la première fois, il est ainsi possible, avec des moyens extrêmement simples, d'obtenir une séparation de très bonne qualité, même avec des corps pour lesquels jusqu'à présent seule une séparation manuelle était économique. La nouvelle invention est particulièrement efficace pour la séparation des mélanges de matières valables, dites recyclables, surtout lorsqu'il s'agit de fractions qui sans cela seraient difficiles à séparer, comme les produits recueillis dans les bennes à ordures.
Patent EP-0480995-B1 (EP)
Inventor: SAND BRUCE J
IPC: A61B18/20
Filed: 1990-06-29
Granted: 1994-10-19
Abstract: Apparatus for shrinking collagen tissue includes means for generating radiation in a wavelength range of 1.80 to 2.55 microns. The radiation is delivered to the tissue in a controlled pattern in order to achieve selective shrinkage thereof. The radiation generator is conveniently a laser capable of generating coherent energy in the manner required.
Patent EP-0504153-B1 (EP)
Inventor: DREIER FRIEDRICH-WILHELM
IPC: H02P7/03
Filed: 1990-11-14
Granted: 1994-08-24
Abstract: Eine Antriebsvorrichtung für bewegbare Baueinheiten, beispielsweise für einen Fensterheber in Kraftfahrzeugen, weist einen reversiblen elektrischen Motor (10) und ein Steuergerät (16) zum Einschalten des Motors (10) mit vorbestimmter Drehrichtung von dessen Rotorwelle (11) auf einen Einschaltbefehl hin auf. Um mit einer möglichst geringen Antriebsleistung auszukommen und die vom Motor (10) einzuhaltenden Kennlinien in einem möglichst engen Bereich zu halten, ist sowohl der Motor (10) als auch die Baueinheit selbst reibungsarm ausgeführt und eine aktive Selbsthemmung vorgesehen, um die Baueinheit in ihren Bewegungsendstellungen zu halten. Hierzu erfaßt ein Sensor (12) Drehbewegungen der Rotorwelle (11) aus der Bewegungsendstellung, und das Steuergerät (16) ist mit einer Auswerteeinheit (29) verbunden, das die Sensorsignale auswertet und einen Einschaltbefehl in einer der Drehbewegung der Rotorwelle entgegengerichteten Drehrichtung generiert.
Patent EP-0445611-B1 (EP)
Inventor: CORNILS BOY PROF DR DIPL-CHEM
IPC: C10M105/00
Filed: 1991-02-23
Granted: 1994-04-27
Abstract: According to the invention, esters made from di- or polycarboxylic acids and monohydric alcohols or from monocarboxylic acids and dihydric or polyhydric alcohols are used as lubricants for refrigerant compressors operated using chlorine-free, partially fluorinated hydrocarbons as refrigerant.
Patent EP-0444647-B1 (EP)
Inventor: HAND GEOFFREY
IPC: D06M101/34
Filed: 1991-02-27
Granted: 1995-07-19
Abstract: A flame retardant composition comprises at least one cyclic phosphonate ester and at least one phosphono amide. The ester and the amide are present in a ratio by weight of 0.1 to 2:1. A co-curing agent (e.g. urea, ethylene urea or an amino-triazine) may be included. The composition may also contain a non-rewetting agent and/or a softening or conditioning agent. The composition is used for the flame retardant treatment of a fabric by first impregnating the fabric with an aqueous solution of the composition and then heating the impregnated fabric at at least 100 DEG C and under acid pH conditions.
Patent EP-0521182-B1 (EP)
Title: Fluid flow speed measuring method using ultrasound
IPC: G01F1/66
Filed: 1991-07-04
Granted: 1993-02-03
Abstract: Measurements of the flow velocity of a fluid by means of ultrasound are performed, for example, using the known method of differential frequency evaluation. The first step in this case is for the number of ultrasonic wave trains, matched over a constant measurement distance, to be adjusted to a desired number, after which phase regulation is performed. Because of the restricted bandwidth of the ultrasonic transducers, an eroneous number of wave trains can arise and lead to false flow rate values. Such errors are avoided according to the invention by the following method steps. Firstly, the ultrasonic frequencies fLSLV, fLSLR are determined, which arise from the regulation of the number of wave trains during transmission of the ultrasound in the flow direction of the fluid and against it. Furthermore, the ultrasonic frequencies fLLLV, fLLLR are determined for both directions on the basis of the phase regulation. Signals corresponding to these frequency values for fLLLV, FLLLR, fLSLV and fLSLR are fed for evaluation to a microcomputer which uses the frequency deviations fLSLR -fLSV and fLLLR -fLSV and fLLLR - fLLLV to calculate the corresponding flow rates QLSL, QLLL' and compare them with one another. If a deviation is calculated between the flow rate QLLL' and the flow rate QLSL which is larger than the flow rate corresponding to half a phase shift, the flow rate QLLL' is corrected by a flow rate value corresponding to a phase shift of 360 DEG . <IMAGE>
Patent EP-0531561-B1 (EP)
Inventor: ROETZ ROBERT DIPL-ING
IPC: H04Q11/04
Filed: 1991-09-10
Granted: 1994-12-14
Abstract: In order to increase the transfer rate of dial digits in channel-associated signalling systems between digital exchanges with digital connecting lines, for the transfer the dial digits are coded into transfer signals which correspond directly to the dial digits.
Patent EP-0489553-B1 (EP)
Inventor: WAGNER WILLIAM R
IPC: G03F7/033
Filed: 1991-11-29
Granted: 1997-05-28
Abstract: A photosensitive printing medium is compounded from a latex copolymer, a linear thermoplastic, elastomeric block copolymer, a basic nitrogen atom-containing compound, an ethylenically unsaturated compound, and a polymerization initiation system. The printing medium has a microstructure of distinct domains of the latex copolymer and the elastomeric block copolymer in a matrix of the other components. The printing medium is typically supported on a substrate to form a printing plate. The printing medium is photosensitive, and is imaged by exposure to actinic radiation through a photographic negative film. The unexposed portions are washed away in a water dispersive medium, without the use of organic solvents, producing a printing plate which, after drying and postexposure to UV light, is ready for printing. <IMAGE>
Patent EP-0477143-B1 (EP)
Inventor: GUARNIERI DECIMO
IPC: A61K47/32
Filed: 1991-08-21
Granted: 1996-04-17
Abstract: A pharmaceutical composition showing a cicatrising effect comprising the enzyme catalase as a therapeutic active agent and a pharmaceutically compatible vehicle under the form of gel is disclosed. The composition may also contain the antibiotic gentamicin. The composition finds use in the cicatrisation of ulcers, wounds and burns.
Patent EP-0454657-B1 (EP)
Title: Vehicle pneumatic tyre
IPC: B60C11/04
Filed: 1991-04-02
Granted: 1993-09-29
Abstract: The vehicle pneumatic tyre has a tread profile which is divided up by peripheral grooves and transverse grooves into profile elements. On each shoulder a row of blocks (7) is provided. The transverse grooves have at least one cross-sectional constriction within the series of shoulder blocks (7). <IMAGE>
Patent EP-0509188-B1 (EP)
Inventor: PILKINGTON DONALD J
IPC: B23Q1/72
Filed: 1991-04-18
Granted: 1994-01-12
Abstract: A machine tool for processing platelike workpieces, particularly for machining the contours of superimposed sheet metal elements, comprises a work-supporting deck having a supporting surface and workpiece-fixing means, and a tool unit, which is mounted on a tool carriage and is movable over the supporting surface, wherein a holding-down device is provided, which is movable over the supporting surface in unison with the tool unit and comprises a holding-down shoe, which is adapted to be forced against the top surface of the workpiece to hold the workpiece in position close to the location at which the workpiece is being processed. For an improved holding of the workpieces in position particularly during a progressive cutting of blanks out of the workpieces and during a machining of the workpieces at their contour, the holding-down device is mounted on a separate holding-down carriage, which is operable to move the holding-down device in unison with the tool unit mounted on the tool carriage and which during the processing is adapted to be displaced relative to the tool carriage in that the movement in unison is interrupted and the holding-down device is thus held in a fixed position relative to the workpiece when this is required.
Patent EP-0513187-B1 (EP)
Inventor: WHELAN RICHARD HOWARD
IPC: A23G9/52
Filed: 1991-01-28
Granted: 1996-01-10
Abstract: Low calorie frozen desserts, in particular ice cream-like products, having a smooth, creamy, nongritty mouthfeel are can be produced. These frozen desserts contain fat that contains from about 30 to 100% of certain edible, wholly or partially nondigestible intermediate melting polyol polyesters, milk solids other than fat, sweetener, oil-in-water emulsifier, a flavoring substance, and water. The fat is substantially homogeneously dispersed in the aqueous phase as emulsified fat particles having an average particle size of about 5 microns or less. These frozen desserts are obtained by a process which initially involves the formation of a preemulsion by homogenizing a mixture which consists essentially of these intermediate melting polyol polyesters and only a portion of the other dessert ingredients. This preemulsion is then combined with the remaining dessert ingredients, homogenized, pasteurized, and at least partially frozen to provide the frozen desserts.
Patent EP-0500970-B1 (EP)
Inventor: TADA EIICHI
IPC: H02K44/08
Filed: 1991-09-20
Granted: 1995-04-12
Abstract: Un générateur de poussée possède une structure dans laquelle un conduit de poussée hélicoïdal (2) est soutenu, de façon qu'il puisse tourner, dans la partie creuse d'un aimant (1) supraconducteur du type solénoïde, des électrodes positive et négative (8 et 9) sont collées à la surface intérieure du conduit de poussée (2) de façon à permettre le passage du flux d'un fluide électromagnétique (10) tel que de l'eau de mer, et un courant électrique est amené d'un dispositif d'alimentation (3) au fluide magnétique (10) à l'intérieur du conduit de poussée (2) de façon à générer une force de Lorentz F avec un champ magnétique. Le fluide électromagnétique (10) entre dans le conduit de poussée (2) par une ouverture (6a) située dans la partie terminale d'entrée (6), est soumis continuellement à la force de Lorentz F à l'intérieur du conduit de poussée (2), est accéléré par cette force et est éjecté par une ouverture (7a) située dans la partie terminale de sortie (7). La réaction de la force d'éjection se transforme en poussée. La force de Lorentz F est également générée dans chaque élément du dispositif d'alimentation en courant (3) par le champ magnétique B généré par l'aimant supraconducteur (1) et le courant d'électrode J passant à travers chaque élément, et elle fait tourner et entraîne le conduit de poussée (2). Une perte par frottement fluidique entre la surface intérieure du conduit de poussée (2) et le fluide électromagnétique (10) est réduite grâce à la rotation dudit conduit de poussée (2).
Patent EP-0553120-B1 (EP)
Inventor: DROESER WALTER
IPC: A46B7/10
Filed: 1991-09-10
Granted: 1995-12-13
Abstract: PCT No. PCT/SE91/00596 Sec. 371 Date Apr. 19, 1993 Sec. 102(e) Date Apr. 19, 1993 PCT Filed Sep. 10, 1991 PCT Pub. No. WO92/06612 PCT Pub. Date Apr. 30, 1992.A device at cassettes (3) for spring members (4) for a machine proposed i.e. for removing of rubber rests and ice from runways for aircrafts, at which the cassettes (3) are arranged around the periphery on a rotatable roller (1) and extending mainly in the longitudinal direction of the roller (1) and including units (11) of spring members (4), such as radially projecting bristles, the ends of which are brought into contact with the ground, e.g. a runway, at the rotation of the roller (1). Each cassette (3) includes a longish bar (9), which is arranged in facing grooves (8) in brackets (2) extending along the length of the roller (1) and showing passages (8.1) for e.g. removed material, other dusts and water arranged between each groove (8) and the bar (9) extending in the grooves (8).
Patent EP-0549696-B1 (EP)
Title: Procede de gestion et de supervision de processus par l'information portee par des objets a l'aide d'etiquettes electroniques et dispositif de mise en  uvre
Inventor: SAULNIER DOMINIQUE
IPC: G06Q10/00
Filed: 1991-09-17
Granted: 1994-07-13
Abstract: L'invention se rapporte à la gestion et à la supervision de processus, à l'aide de supports informatifs du type 'étiquette électronique' (9a, 9b). Afin de connaître à tout instant l'état du processus et la position de chaque produit traité, on munit chaque poste de travail (11) d'un dispositif de traitement local (12), relié à la machine (15) de ce poste, ainsi qu'à une base de données (17), ce dispositif de traitement local mémorisant les informations de chaque étiquette qui se présente devant lui et les envoyant aussitôt à la base de données.
Patent EP-0552196-B1 (EP)
Inventor: KELLUM JAMES A JR
IPC: F02M61/18
Filed: 1991-10-01
Granted: 1995-04-19
Abstract: A method for improving the metal-to-metal sealing of a needle to a seat, particularly of the rounded tip end of the needle to a frusto-conical depression in the seat, comprises applying a controlled axial compressive load to the seated needle to cause the annular zone of sealing to be coined.
Patent EP-0543952-B1 (EP)
Inventor: LARA PEDRO F
IPC: G01N27/72
Filed: 1991-07-11
Granted: 1999-04-21
Abstract: There is provided a transient electromagnetic method and apparatus for inspecting objects using a moving sensor. The apparatus (13) includes a sensing portion (27) which has a transmitting antenna (29) and at least one receiving antenna thereon (31). The sensing portion (27) is located adjacent to the object which is to be inspected such that the antennas (29,31) are adjacent to the object. The sensing portion (27) is moved along the object at the same time as the transmitting antenna (29) is inducing current in the wall and the receiving antenna (31) is producing a receiving signal of the induced current diffusion in the wall. Because the antennas (29,31) are moving during data acquisition, the speed of inspection is increased. The data is then interpreted to determine the thickness of the object. <IMAGE>
Patent EP-0494071-B1 (EP)
Inventor: HEMMI KEIJI
IPC: A61P11/00
Filed: 1992-01-02
Granted: 1997-04-16
Abstract: New trifluoromethylketone derivatives of the following formula : <CHEM>  wherein R<1> is lower alkyl which has one or two substituents selected from carboxy, esterified carboxy and di-lower alkylcarbamoyl; phenyl(lower)alkyl, the phenyl moiety of which may have halogen or nitro or amino and the alkyl moiety of which may have carboxy or esterified carboxy; halo-phenyl; morpholino; or morpholino(lower)alkyl,  R<2> and R<3> are each lower alkyl,  X is - or -NH-, and  Y is <CHEM> and pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them.