baber/WOPTO huggingface dataset:
Patent EP-0680271-A1 (EP)
Inventor: KEMPF PAUL S
IPC: A61B1/00
Filed: 1993-12-16
Abstract: An endoscope has a first end for insertion into a body, or other visually obscured area, with an optical image-forming lens device in the first end for forming two, side-by-side images of an object on opposite sides of the central axis of the endoscope. The images are transmitted to the opposite end of the endoscope, where they are received by a viewing device for three-dimensional viewing of the images by an operator. An image converging mechanism is provided in the image paths to provide a suitable convergence angle between the images at the viewing device.
Patent EP-0642426-A1 (EP)
Inventor: ACHTERHOLT RAINER
IPC: B60C23/04
Filed: 1994-02-07
Abstract: Une valve (1) pour des pneumatiques de véhicules présente un dispositif (20) pour la production d'un signal de diminution de pression transmissible sans fil. Un détecteur de pression fait partie de cette installation de production de signal, et comprend: a) un détecteur de pression absolue (23), qui est exposé à la pression du pneumatique et qui produit un signal électrique de pression correspondant à la pression du pneumatique; b) une mémoire électronique (27) dans laquelle un signal électrique de pression sélectionné ou un signal dérivé de ce premier signal peut être mis en mémoire de manière durable; c) un microprocesseur (26) avec une unité arithmétique qui compare un nouveau signal électrique de pression au signal de pression sélectionné et mis en mémoire, qui produit un signal de comparaison, qui établit une relation entre le signal de comparaison et une valeur de seuil déterminée et qui provoque une activation de l'émetteur (30, 31) lorsque l'écart entre le seuil et le signal de comparaison devient supérieur ou inférieur à une valeur déterminée; d) une installation d'activation (18, 25) dont l'actionnement provoque la formation et la mise en mémoire du signal électrique de pression sélectionné.
Patent EP-0686111-A1 (EP)
Inventor: SIMARD JULIEN
IPC: B62D5/00
Filed: 1994-03-01
Abstract: A steering system used in a ground-engaged vehicle having independently motorized steerable wheels, where a steering assistance is provided by generating a differential torque in the motors for producing steering assistance forces, is disclosed. The steering assistance is provided, when a torque is applied on the steering wheel, by generating the differential torque by the motors and thus producing steering assistance forces due to virtual lever arms defined between the mean contact point of a wheel with the ground, and the virtual intersection with the ground of a prolongation of the pivot axis of the wheel.
Patent EP-0662909-A1 (EP)
Inventor: VERNON GEOFFREY WILLIAM
IPC: B29C65/00
Filed: 1993-09-10
Abstract: Tags and thread are assembled together for the manufacture of tagged articles such as infusion packets in which each tag is attached to the packet by a length of thread. The thread is held in a looped form between the tag and the packet before use. For the assembly of the tags and thread and to increase the length of thread attaching each tag, means are provided for forming a doubled-over loop that can be trapped between the tag and the packet.
Patent EP-0725689-A1 (EP)
Inventor: LEKSEN FOLKE
IPC: B21B13/00
Filed: 1994-03-14
Abstract: L'invention concerne une structure de cage de laminoir comprenant une unité à cylindres (1), deux axes d'entraînement (6, 7), une cage à pignons (3) et une unité d'entraînement (4). La structure de cage de laminoir selon l'invention est conçue de manière à former un seul ensemble pouvant être monté avec les arbres de cylindre (9, 10) s'étendant selon n'importe quel angle voulu par rapport au plan horizontal.
Patent EP-0692055-A1 (EP)
Inventor: MAASEIDE REIDAR
IPC: E04G5/12
Filed: 1994-03-25
Abstract: Dispositif servant à fixer une toile (8) à un échafaudage à des fins de protection, où la toile (8) est pourvue d'éléments de contact (9) situés le long de ces côtés et est vissée dans des gorges ouvertes (6, 7) dans un rail (3) conçu pour être fixé aux étais ou aux flèches (1) de l'échafaudage au moyen d'éléments de serrage (2). Une gorge ouverte (5) dans le rail (3) sert de guide pour une vis (4) fixant l'élément de serrage (2) au rail (3).
Patent EP-0704007-A1 (EP)
Inventor: LALLIER JEAN PIERRE
IPC: D21H21/20
Filed: 1994-05-27
Abstract: Process for the manufacture of paper which provides a non-polluting method based on ionic lattices for giving wet strength. The process is characterized by successively adding to the fibrous composition a cationic polyelectrolyte, then a sulfonated anionic polyelectrolyte, for example, the acrylamide and acryloxyethyltrimethylammonium chloride copolymer and the acrylamide and 2-acrylamido-2-methylpropane sulfonate copolymer. The polyelectrolytes are used in an amount of 0.02 to 2.5 % by weight in relation to the dry weight mass of the cellulosic composition entering the head box. The process is non-polluting; and no AOX, formaldehyde or epichlorhydrine are produced when it is carried out. The paper formed is easily repulpable.
Patent EP-0708752-A1 (EP)
Title: Magnesium derivative preparation process
Inventor: GOMBART MARC
IPC: C07C51/41
Filed: 1994-07-11
Abstract: Process for the preparation of a magnesium mono or dialkanoate of more than 5 carbon atoms, wherein magnesium oxide and/or hydroxide is reacted with one or more carboxylic acids containing more than 5 carbon atoms in the presence of water, characterized in that, in a first step, a mixture of carboxylic acid(s) and magnesium oxide and/or hydroxide is prepared at such a temperature that at least 80 % of the acid is in melted form, the magnesium oxide and/or hydroxide in said mixture having a reactivity not exceeding 20 seconds, preferably less than 20 seconds, and that, in a second step, water is added to said mixture.
Patent EP-0715706-A1 (EP)
Inventor: LINDSTROEM BERNDT
IPC: F28D19/04
Filed: 1994-07-01
Abstract: The invention relates to a regenerative, rotating heat exchanger comprising a first main part (2), which is essentially cylindrical and contains a mass of regenerating material (3), and a second main part comprising a housing structure provided with inlet and outlet ducts for the heat exchanging media, which are separated by movable sector plates (5, 6, 7, 8). The sector plates are positioned with a small gap closely adjacent to the ends of the cylindrical part (2) by means of setting units in the shape of sliding shoes (25), which are attached axially movable at the outer end portions of the sector plates (6, 8) facing end flanges (12) extending around the periphery of each end of the cylindrical part. The sliding shoes are provided with recesses (40, 41) in their end surfaces facing the corresponding end flanges, which recesses communicate with a pressure gas source for creating a pressure gas cushion between each sliding shoe (25) and corresponding end flange (12). The pivotally sector plates (6, 8) are, according to a preferred embodiment of the invention, actuated outwardly from the ends of the cylindrical part by resilient members (37) and/or balancing members, and in the opposite direction by pressure medium operated push means (34, 35), the pressure medium of which being arranged to cease in case of a breakdown of the pressure from the pressure gas source feeding the sliding shoes (25).
Patent EP-0691911-A1 (EP)
Title: Removable chassis for loading, unloading and transferring containers
Inventor: AIELLO FRANCOIS
IPC: B60P1/64
Filed: 1994-09-26
Abstract: A handling device (1, 4, 4') for side loading and unloading of containers (3) or other loads onto or from transport vehicle platforms (2) falls within standard international transport dimensions and can be in the form of an assembly kit. Jacks (9, 12) built into the structure provide straight, vertical movements which serve to keep the loads horizontal (3), without tilt, thus also enabling fast, smooth handling of fragile goods. Its weight added to that of the vehicle (2) allows for a tare weight in compliance with current regulations.
Patent EP-0730490-A1 (EP)
Title: Structure composite et son procede d'elaboration
Inventor: PALL DAVID BORIS
IPC: B29C65/48
Filed: 1994-09-28
Abstract: Structure composite comprenant un milieu poreux (15), un substrat (10) comportant au moins une voie de drainage, et un milieu destiné à servir de support et à réaliser le drainage (13), enfermé entre le milieu poreux (15) et le substrat (10). Le milieu poreux, le milieu servant de support et réalisant le drainage (13) et le substrat (10) sont soudés sans aucun adhésif.
Patent EP-0668647-A1 (EP)
Inventor: SPECHTENHAUSER REINHARD
IPC: H05B39/04
Filed: 1995-01-05
Abstract: An electronic transformer for supplying a load like a low voltage lamp is connected to an AC source through a rectifier (a) followed by a self-oscillating inverter (b) with two alternating controlled switches (10, 11). These are controlled by the secondary windings (14, 16) of a feedback circuit whose primary winding (15) lies in the inverter load circuit. There is a monitor circuit (e) which releases an error signal when there is an overload and/or an excess temperature rise. It operates a protection circuit (f) for the inverter. The monitor circuit evaluates the voltage drop across another secondary winding (46) or current through it and this is the basis of any error signal generated.
Patent EP-0678647-A1 (EP)
Inventor: BARUFFALDI MAURO
IPC: E06B9/15
Filed: 1995-04-18
Abstract: The interlocking retainer for roller blinds, constituted by slats (1) having a hook-shaped longitudinal edge (2) adapted to be inserted in a corresponding engagement seat (3) formed along a complementary longitudinal edge of the adjacent slats (1), comprises an anchoring element (5) consisting of a U-shaped metal claw. The metal claw (5) is adapted to be applied on the hook-shaped edge (2) of each slat (1) and to engage, in a snap-together manner, an opening (6) correspondingly formed on the engagement seat (3) of the adjacent slat (1).
Patent EP-0686670-A1 (EP)
Inventor: STEPP MICHAEL DR
IPC: C08L83/06
Filed: 1995-06-08
Abstract: Organopolysiloxane compsns. (I) are claimed, which can be stored in the absence of water and cure at room temp. in the presence of water, with elimination of alcohols, giving elastomers. (I) can be prepd. from  alpha , omega -dihydroxy- organopolysiloxane (II), organo-Si cpds. of formula (III) and opt. other substances: R = a monovalent, opt. substd. hydrocarbon or organo-Si gp.; R<1> = a divalent, opt. substd. organic gp.; a, b, c, d, e, f, g, h = 0 or more; (III) contains 0.1-0.9 wt.% Si-bound H and ≥ 20% of R = opt. substd. hydrocarbon gps.. Also claimed are cpds. (III) per se.
Patent EP-0710545-A1 (EP)
Inventor: MIYAI JIRO
IPC: B32B17/10
Filed: 1995-11-06
Abstract: An interlayer film for laminated glass comprising a multi-layer resin film whose outmost resin film has a thickness of 45 micrometers or more to less than 200 micrometers wherein at least one side of said interlayer film has minute embossment with a roughness of 20-40 micrometers. Also an interlayer film for laminated glass comprising a multi-layer resin film whose outmost resin film has a thickness of 200 micrometers to 720 micrometers wherein at least one side of said interlayer film has minute embossment with a roughness of 20-50 micrometers. The laminated glass comprises the interlayer film for laminated glass sandwiched between two glass plates.
Patent EP-0718828-A1 (EP)
Inventor: DENO TAKAYUKI
IPC: G11B5/702
Filed: 1995-12-07
Abstract: A magnetic recording medium has a substrate and a magnetic layer formed on the substrate. The magnetic layer includes magnetic powder and a binder for binding the magnetic powder on the substrate. The binder includes at least a resin component containing at least an aminoquinone structure selected from an aminoquinone structure group shown with formulas (1-1a), (1-1b), (1-3a) and (1-3b) as a constitutional unit and at least a polar group selected from a group shown with a formula (1-2) in a composition of the resin component. Thus, the magnetic recording medium has excellent corrosion resistance of the magnetic powder and excellent conservation and running durability.
Patent EP-0675241-A1 (EP)
Title: Skylight structure
Inventor: VAN OORSCHOT FRANCISCUS MARIA
IPC: E04D3/08
Filed: 1995-03-02
Abstract: The invention relates to a skylight structure, comprising supporting profiles (1) attached to a building or alike (3), said profiles carrying glazing bars along their longitudinal edges for receiving the longitudinal edges of light transmittant panels (4), and further comprising tensioning means (5,6) for tensioning the panels with the glazing bars. In order to make the structure appropriate for receiving panels having different widths the glazing bars comprise an upper part (10) engaging the upper side of a panel and a lower part (11) hingedly connected thereto and engaging the lower side of said panel, wherein the tensioning means exert a force on the upper part which strives for moving closer said upper part and lower part.
Patent EP-0682203-A1 (EP)
Inventor: SCHEFFER PETRUS MATHEUS MARIA
IPC: F16L37/14
Filed: 1995-03-30
Abstract: The invention relates to a coupling device applied in a hydraulically or pneumatically driven ground-working tool with at least one passage for a medium, comprising a shaft (1), an outer sleeve (3), an inner sleeve (5), all provided with at least one channel and connecting means for the channels, wherein in the shaft, the outer sleeve and the inner sleeve a transverse hole is arranged practically perpendicularly of the longitudinal direction and the device further comprises a locking pin for insertion through the transverse holes.
Patent EP-0698833-A1 (EP)
Inventor: HEEREN THEODORUS A G
IPC: G03G15/01
Filed: 1995-08-18
Abstract: Apparatus for transferring a toner image from an endless belt (7) to a receiving material situated on a flat plate (10), the toner image being formed by image-forming drums (1, 2, 3, 25) on a part of the belt (7) movable continuously along said drums (1, 2, 3, 25) and transferred to the stationary receiving material from the leading edge of the toner image (43) to the trailing edge of the toner image (44), a loop in the belt (7) being increased before the image-transfer station (9) and a loop in the belt (7) being reduced after the image-transfer station (9). Tensioning rollers (18, 19) hold the belt (7) tensioned during image transfer, by moving said rollers (18, 19) in planes (31, 32) forming an acute angle α with the plane (10) in which the receiving material is situated, the belt at the image-transfer station forming a constant angle β with said plane (10).
Patent EP-0737617-A1 (EP)
Title: Watertight pit cover
Inventor: DEVLIN MICHAEL
IPC: E02D29/12
Filed: 1995-04-11
Abstract: A subsurface chamber formed by a pit and buried beneath a surface across which aircraft travel is provided with an effective sealing system at its opening. The opening to the chamber is formed by a mounting frame adapted to receive and seat a lid therewithin. The mounting frame is formed with a frustoconical wall tapering downwardly and inwardly toward the opening into the chamber. The lid is provided with a peripheral rim having a plurality of flexible, resilient, annular, water impervious sealing flaps that extend outwardly from the lid an which are vertically spaced from each other. As the lid is lowered into position, the sealing flaps do not scrape or slide against the frustoconical wall of the mounting frame. Rather, they establish contact with the frame only as the lid approaches to within .635 centimeters of its fully seated position. With this contact the sealing flaps are deflected upwardly to form a liquid tight seal against the mounting frame without frictional abrasion against the wall of the frame.
Patent EP-0711744-A1 (EP)
Inventor: PICKETT JAMES EDWARD
IPC: C07C45/48
Filed: 1995-10-24
Abstract: A method for making acyl substituted resorcinols is disclosed and the method comprises the step of contacting resorcinols and acid halides in the presence of catalytic amounts of transition metal Lewis acids.
Patent EP-0700896-A1 (EP)
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K31/185
Filed: 1995-07-31
Abstract: A cpd. with a gp. carrying ≥ 1 chelating function for a transition metal, blocked by a substit. which can be cleaved by light, is used as chelating agent for a transition metal. The chelating gp. is an amine, carbonyl, CN, oxime, COOH, OH, hydroxamic, alkoxide, enolic, phenolic, phenoxide, hydrazide and/or S gp., esp. a hydroxypyridinone, a dicarboxylic amine, an o-hydroxybenzylamine or a hydroxamate. The photocleavable gp. is p-methoxyphenacyl (pref.), 2-nitrobenzyl (pref.), 2-nitrobenzyloxycarbonyl, 2-nitrophenylethylene glycol, benzyloxycarbonyl, 3,5-dimethoxybenzyloxy-carbonyl,  alpha , alpha -dimethyl- 3,5-dimethoxybenzyloxy-carbonyl, 3-nitrophenyl, 3-nitrophenyloxy, 3,5-dinitrophenyloxy, 3-nitrophenyloxy-carbonyl, phenacyl, 4-methoxyphenacyl),  alpha -methylphenacyl, 3,5-dimethoxybenzoinyl or 2,4-dinitro-benzene sulphenyl. The transition metal has atomic number 21-30, and is pref. Fe or Cu.
Patent EP-0711716-A1 (EP)
Inventor: MABREY GERALD B
IPC: B65G17/44
Filed: 1995-11-09
Abstract: A chain (20) or series of trolleys (42) having horizontal axles (46) is supported in an upwardly opening track. A pendant (22) has an incurved bearing surface (28) that rests on one of the axles. A bent support arm is secured to an upwardly extending post of the pendant and supports a load. The pendant (22) is pivotable on the axle (46) to maintain the post in a generally vertical attitude. An arcuate slot (32) in the pendant receives a transverse pin (50) on the chain to prevent inadvertent vertical movement of the pendant. The pendant is removed from the axle by tilting the pendant and lifting the pendant from the axle.
Patent EP-0678765-A1 (EP)
Inventor: BLOCK TIMOTHY R
IPC: H01R12/04
Filed: 1995-02-21
Abstract: Attachment of electronics to optical devices is made by supporting the optical devices on a heat spreader card (12) and the electronics on a separate circuit card (16). Each card has at least a first major surface, with an optical transducing sub-assembly (14) mounted perpendicularly from the major surface of the heat spreader card (12). Electronics (18,20), except for transducing elements, are placed on the circuit card (16). The only direct attachment between the circuit card and the heat spreader card is one or more flexible cables (22) attached to the respective major surfaces. This arrangement mechanically isolates the circuit card (16) from the heat spreader card (12). The flexible cables (22) include electrical conductors held positionally in a polyimide matrix, which provides for thermal isolation of the heat spreader card and the circuit card.
Patent EP-0730496-A1 (EP)
Inventor: BUNCE ROGER ABRAHAM
IPC: B01L3/00
Filed: 1994-11-25
Abstract: L'invention concerne des dispositifs de transfert de liquides servant en particulier pour les titrages diagnostiques chimiques effectués hors laboratoire. Un tel dispositif comprend un premier et un deuxième canaux d'écoulement capillaire (210, 212), en contact dans une zone d'interface (218), dont le premier présente une capillarité supérieure à celle du deuxième. Dans une variante particulière, le premier canal (210) définit une zone de définition de volume d'un premier liquide (223), en liaison fluide avec tant le deuxième canal (212) qu'un dispositif (219) recevant l'excédent de premier liquide, et le deuxième canal est prévu pour une application d'un deuxième liquide (236). Le premier liquide peut être un échantillon tel que du plasma sanguin et le deuxième liquide peut être un diluant liquide. L'utilisation du dispositif permet d'appliquer un échantillon en excédent et l'application du diluant liquide entraîne une réaction des réactifs de titrage (228, 230) avec l'échantillon dans la seule zone de définition de volume. Un troisième canal (214) éventuel présente une capillarité inférieure à celle du premier canal (210), et peut constituer un moyen d'introduction d'un liquide dans le premier canal et/ou de réception un excédent de premier liquide. La différence de capillarité entre les canaux peut provenir de dimensions de pores et/ou de mouillabilités différentes. Une éventuelle compression du matériau permet de réduire la dimension des pores du premier canal et donc d'accroître sa capillarité.
Patent EP-0737120-A1 (EP)
Title: Procede pour realiser des fentes de fixation pour des aubes de turbine a gaz
Inventor: YAZDZIK HENRY JR
IPC: B24B19/14
Filed: 1994-12-06
Abstract: On prépare des fentes de fixation pour des aubes de turbines à gaz en effectuant un meulage pour avoir une configuration en escalier et à côtés généralement droits, en poursuivant par un meulage de semi-finition jusqu'à former une enveloppe qui est environ 0,005 pouces (0,013 cm) - 0,010 pouces (0,025 cm) au-dessus de la configuration prévue par l'épure détaillée et en effectuant pour finir un brochage. Ceci diminue le coût global de la fabrication, permet une utilisation plus économique des machines à brocher existantes et permet davantage de flexibilité pour la fabrication de modèles en séries limitées et la production au moment adéquat.
Patent EP-0688197-A1 (EP)
Inventor: BLANC LOUIS
IPC: A61F2/06
Filed: 1994-12-30
Abstract: L'invention concerne une prothèse élastique du type 'stent', pour élargir un conduit d'un être vivant, notamment une partie sténosée d'un vaisseau sanguin. La prothèse (5) se compose de plusieurs segments de fil élastique (1, 2, 3, 4) enroulés en spires hélicoïdales de même sens, les fils étant intercalés axialement les uns entre les autres dans une configuration sensiblement cylindrique, sans se croiser. Les segments peuvent être indépendants ou être fixés les uns aux autres aux extrémités de la prothèse. Les spires ont un pas P1 plus court dans la partie médiane (6) que dans les autres parties (7, 8) de la longueur de la prothèse, ce qui empêche qu'un segment indépendant se déplace par 'vissage' entre les autres. Les extrémités (10, 11) des fils peuvent être toutes dans un même plan ou décalés axialement. Une telle prothèse peut être fabriquée à un faible coût. Elle est utilisable dans les traitements d'angioplastie, d'urologie, de gynécologie et en général pour élargir ou maintenir tout conduit du corps humain ou animal.
Patent EP-0734513-A1 (EP)
Title: Fast continuous gas mixture analysis method and device
Inventor: GAGGIOLI ANDRE
IPC: G01N33/00
Filed: 1994-12-14
Abstract: A device including a sampling circuit with a sampling probe (5), a gas analyser (21) and a pump (15) for feeding a gas mixture sample from the probe into the analyser, as well as a filter assembly (10) downstream from the probe. The pump (15) is located downstream from the filter assembly and the pump discharge side is connected via a connecting duct (19) to the analyser and via an escape duct (16) to an outlet. The gas mixture to be analysed is sampled through the filter assembly (10) at a high flow rate substantially higher than the flow rate to the analyser (21), and the remaining flow is removed without passing through the analyser. The device is useful for analysing dust-laden gases, particularly flue gases from electric steel plants.
Patent EP-0706852-A1 (EP)
Inventor: YAMADA SHIGERU
IPC: G05B19/18
Filed: 1994-12-21
Abstract: Backlash is corrected in accordance with kinds of modes and feed speeds. A numerically controlled machine tool has a feature of providing a plurality of backlash correcting registers for one positioning shaft.
Patent EP-0742837-A1 (EP)
Inventor: SOUTHERN EDWIN MELLOR
IPC: C12Q1/6837
Filed: 1995-02-01
Abstract: A method of identifying one or a combination of ligands, e.g. oligonucleotides or analogues, that interact specifically with a target, e.g. a DNA or an RNA molecule having a secondary or tertiary structure. One ligand may be pre-reacted to open up the target for interaction with other ligands forming an array on a solid surface.