baber/WOPTO huggingface dataset:
Patent EP-0476857-A1 (EP)
Inventor: KOLB WILLIAM P
IPC: H01S3/08
Filed: 1991-08-27
Abstract: A laser mirror (22) is provided with wavelength selective coatings on the inner and outer surfaces (32) and (34) thereof. The coating on the inner surface (32) is reflective of light in a first wavelength region (36) and transmissive of light in a second wavelength region (38). The outer surface (34) is reflective of light in the second wavelength region (38). In the preferred embodiment, one of the surfaces of the mirror is planar and the other is curved to facilitate alignment. The different curvatures of the inner and outer surfaces allows the diameter of the beam of the two wavelength regions to be independently controlled allowing optimization of the mode generated by the laser (20).
Patent EP-0485214-A1 (EP)
Title: Housing for a connector assembly
Inventor: MCNAUGHTON JAMES
IPC: F16L37/098
Filed: 1991-11-07
Abstract: A connector assembly has a metallic female housing socket (20). The female housing socket has a pair of flanges (74,68) substantially perpendicular to the axis of the socket to retain sealing rings (36,38,32) and a conduit retainer within the socket. The socket also has one or more barb corners (92,114) on its stem to enhance retention of a conduit onto the stem.
Patent EP-0440536-A1 (EP)
Inventor: GENNESSEAUX ANDRE
IPC: B60K5/12
Filed: 1991-01-28
Abstract: This is a hydraulic anti-vibration support comprising two rigid reinforcements (1, 3), an elastomeric structure (6, 7) forming with the latter two sealed chambers (A, B), a constricted passage (12) allowing permanent communication between the two chambers, a volume of fluid filling the two chambers and the constricted passage, a rigid ferromagnetic flap (8) partly defining one of the two chambers (A); and electric coils (17, 18) for applying alternating loads to this flap, said flap being guided axially and the air gaps being isolated from the fluid. A set of units slaves the electrical energising of the coils to the axial displacements of the flap itself by means of a sensor (19). …<IMAGE>…
Patent EP-0461006-A1 (EP)
Inventor: SANSEAU PAUL
IPC: B21D7/02
Filed: 1991-05-30
Abstract: The technical field of the present invention is that of devices intended for bending pipes. 
<??>The invention relates to a pipe-bending shoe, of cylindrical shape, from the lateral surface of which a groove is hollowed out whose cross-section is a semi-circle of diameter equal to the diameter of a pipe to be bent, characterised in that the base of the cylinder is delimited, on the one hand, by a logarithmic spiral portion defined in polar coordinates by the formula equation (1) P = Poe<-k> theta , portion delimited by the points  theta  = 0 and  theta  = 2 pi , and in which P0 and k are positive constants and, on the other hand, by a straight segment joining the points of the spiral for which  theta  = 0 and  theta  = 2 pi . 
<??>Application to the accurate bending of pipework. 
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Patent EP-0490793-A1 (EP)
Inventor: DELANNOY ROBERT
IPC: A61F13/00
Filed: 1991-12-10
Abstract: The compression bandage with calibration means has visual marks (1) arranged according to a variable and gradually increasing distance (X), (X+1), (X+2), . . . (X+n) in order to correspond to a decreasing pressure applied as and when the bandage is wrapped.
Patent EP-0451108-A1 (EP)
Inventor: MAGNOLLAY GILBERT
IPC: B29C48/30
Filed: 1991-03-28
Abstract: The extrusion head (2) is firmly attached to the adaptor element (11) which comprises coupling bushes (20) driven into the bores (19). The adaptor element (13) is equipped with bushes (21) and is firmly attached to the adaptor unit (9). The clamping jaws (30 and 26) are connected to the knuckle-joint articulated system (25, 24, 27, 28), which is actuated by a ram, such that the clamping jaws (26 and 30) move away from one another in order to release the adaptor elements and, in the other position, press the adaptor elements against one another by acting on the bevelled edges (16). 
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Patent EP-0471650-A1 (EP)
Title: Copolyimide, Verfahren zu deren Herstellung und deren Verwendung
Inventor: WERNET WOLFGANG DR
IPC: G03F7/038
Filed: 1991-08-08
Abstract: Gemische von Salzen organischer Carbonsäuren und nicht salzartigen organischen Verbindungen, gelöst in einem C1-C4-Alkanol, können mit einer semipermeablen Membran aus einem Copolyimid, das einen ersten aromatischen Diaminrest und (1) einen zweiten aromatischen Diaminrest (2) mit -SO3M-Gruppen enthält, wobei M H⊕, ein ein- bis dreiwertiges Metallkation oder ein Ammoniumkation darstellt, getrennt oder angereichert werden. Der erste Diaminrest (1) und/oder der zweite Diaminrest (2) enthält C1-C4-Alkylgruppen in beiden o-Stellungen zu mindestens einer Amingruppe. Diese Copolyimide sind auch strahlungsempfindlich (autophotovernetzbar) und können zur Herstellung von Schutzschichten oder Reliefabbildungen verwendet werden, wobei die Entwicklung in einem wässrig-basischen Medium vorgenommen wird.
Patent EP-0521057-A1 (EP)
Title: Pharmaceutical compositions containing ipriflavone, process for the preparation thereof and relative therapeutic use.
Inventor: CHIESI PAOLO
IPC: A61K47/44
Filed: 1991-03-19
Abstract: Oral pharmaceutical compositions containing ipriflavone are described that are characterised by the use of oily vehicles that promote absorption of the drug enabling the dosage to be simplified.
Patent EP-0500822-A1 (EP)
Inventor: BECK ERHARD
IPC: F16F7/08
Filed: 1991-06-10
Abstract: Un régulateur de pression comprend un poussoir (1) guidé dans une cage de soupape (3) qui reçoit un ressort de pression (4). Un organe de fermeture (10) de la soupape formé sur le poussoir (1) et correspondant à un siège de soupape (9) établit une communication entre un conduit d'amenée (11) en provenance d'une source de fluide sous pression et un conduit de retour (12), lorsque la pression atteint une valeur prédéterminée de consigne. Afin de réduire les bruits de commutation du poussoir (1) de la soupape, au moins un élément de friction (2) en contact avec le poussoir (1) de la soupape peut s'appuyer sur des surfaces radiales de friction de la cage (3) et/ou du poussoir (1).
Patent EP-0511325-A1 (EP)
Title: Procede rapide d'interruption ou d'attenuation des syndromes de dependance polydrogues
Inventor: LOTSOF HOWARD S
IPC: A61K31/55
Filed: 1991-05-30
Abstract: On a découvert que l'administration à un drogué polydrogue d'ibogaïne, d'ibogamine, de tabernanthine, d'alcaloïdes de la famille des apocynaceae, ou de leurs sels non toxiques interrompent les aspects physiologiques et psychologiques de la dépendance polydrogue (héroïne, cocaïne, alcool, nicotine, caféine, amphétamine, désoxyéphédrine ou méthadone ou des combinaisons de celles-ci). Un seul traitement ou une série de traitements peuvent s'avérer efficaces pendant un à dix-huit mois ou plus. Le traitement consiste en l'administration orale ou rectale d'ibogaïne, d'ibogamine, de tabernanthine ou de leurs sels ou dérivés dans des plages posologiques comprises entre 1 mg/kg et 60 mg/kg.
Patent EP-0486655-A1 (EP)
Inventor: ZAIDI MONE ST GEORGE S HOSPITA
IPC: A61K33/40
Filed: 1991-06-10
Abstract: On a mis au point un procédé d'inhibition in vivo de la résorption osseuse. Le procédé consiste à administrer une quantité à efficacité thérapeutique d'une composition contenant l'ion (ClO4-) de perchlorate. On a également mis au point une composition présentant des propriétés d'inhibition de la résorption osseuse, ladite composition contenant l'ion (ClO4-) de perchlorate. On a également prévu un procédé de traitement des maladies ou affections caractérisées par la résorption osseuse, par exemple l'ostéoporose, comportant l'administration d'une composition pharmaceutique contenant, à titre d'ingrédient actif, l'ion (ClO4-) de perchlorate, ainsi qu'un procédé de prévention et/ou de traitement de l'ostéolyse inflammatoire comportant l'administration d'une quantité à efficacité thérapeutique de l'ion (ClO4-) de perchlorate.
Patent EP-0540617-A1 (EP)
Inventor: NGUYEN VI THI
IPC: B60C5/12
Filed: 1991-07-18
Abstract: L'invention concerne une composition conçue pour être utilisée dans la fabrication d'une carcasse de penu. Ladite composition comprend un copolymère contenant de l'halogène d'une isomono-oléfine C4 à C7 et d'un para-alkylstyrène; un caoutchouc tel qu'un mélange de caoutchouc naturel et d'un copolymère de styrène et de butadiène; du noir de carbone, et une huile plastifiante. L'invention concerne également des pneus comprenant des carcasses fabriquées avec cette composition.
Patent EP-0552160-A1 (EP)
Inventor: VOLLMER ELMAR
IPC: B60N2/00
Filed: 1991-07-26
Abstract: Un dispositif de sécurité pour véhicules comprend au moins un siège de véhicule (1) ajustable dans le sens longitudinal et retenu par un dispositif d'arrêt (6). Le bord antérieur (partie (17)) du coussin du siège (1) peut être levé par une mécanique de levage (levier pivotant (15), poulie de déviation (14)) afin d'améliorer l'effet de soutien. La force d'inertie et l'énergie cinétique du siège (1) du véhicule sont utilisées lors d'un impact pour actionner la mécanique de levage de sorte qu'un élément de déverrouillage (élément destiné à la rupture (9)) débloque le siège, lui permettant de se déplacer dans le sens longitudinal. Des moyens de transmission du mouvement (câble de transmission (13)) sont reliés à un ancrage fixe (11) et à la mécanique de levage du siège (1) du véhicule.
Patent EP-0541658-A1 (EP)
Inventor: RAVEN ANTHONY
IPC: G02B27/00
Filed: 1991-08-01
Abstract: An optical system for producing a high power light source comprises a number of laser diodes, or similar sources, which emit light from an emission stripe 8 having a long dimension a (x-axis) and a short dimension b (y-axis) and which have a higher numerical aperture in the y-axis than in the x-axis. The laser beams 9 are collimated by a lens 10 and focused onto an optical fiber by a further lens 20. Prior to the focusing, the collimating beams 11 are anamorphically expanded/reduced by beam shaping means 12 so that the width of each beam 11 in the x-axis is increased in relation to the width in the y-axis. The images 21 produced on the fiber end are thus anamorphically magnified so that thte anamorphic ratio between the magnification of the stripe 8 in the y-axis and in the x-axis is greater than one. By the brightness theorem, this anamorphic magnification results in a correspondingly relative decrease in the y-axis numerical aperture to enable a corresponding increase in the number of beams 11, which can fit into the solid angle of the target.
Patent EP-0506927-A1 (EP)
Title: Methodes servant a eliminer des contaminants de surfaces d'articles
Inventor: SLUGA ROBERT M
IPC: C23G5/04
Filed: 1991-10-10
Abstract: Méthode servant à maintenir un solvant inflammable dans un environnement non inflammabale et consistant à couvrir le solvant inflammable d'une couverture de vapeur non inflammable. Ladite couverture est constituée par un solvent non inflammable, de sorte que les vapeurs de solvants inflammables et non inflammables forment un mélange gazeux non inflammable dans la couverture. Ladite méthode est utilisée pour éliminer tant des contaminants à base de pétrole que des contaminants polaires pour contenir le potentiel d'inflammabilité d'un solvant à l'alcool. Un appareil (10) servant à nettoyer des articles utilisés avec du fluorocarbone ou des solvants à l'alcool comporte une chambre (20); ladite chambre comprend une pluralité de compartiments (26, 28, 30) contenant les solvants et un espace de vapeur limité (24). Au moins un des compartiments contient du fluorocarbone liquide et au moins un autre compartiment contient de l'alcool liquide. Les solvants se volatilisent dans l'espace de vapeur limité (24) et constituent une couverture de vapeurs non inflammables au-dessus du compartiment contenant de l'alcool (28). L'alcool volatilisé est mélangé avec le fluorocarbone volatilisé pour former un mélange non inflammable qui est purifié et séparé; le fluorocarbone récupéré peut être réutilisé dans des opérations de nettoyage successives.
Patent EP-0497138-A1 (EP)
Inventor: DUVE JOHN PETER
IPC: F16D41/18
Filed: 1992-01-15
Abstract: A one-way ratcheting clutch (10) having a primary annular driving member (12) with a plurality of circumferentially spaced radially inwardly extending lugs (20) and a secondary annular member (22) mounted on a common shaft has a plurality of resilient circumferentially spaced outwardly extending fingers (28) for engaging the lugs configured to be compression loaded. At any relative rotational position at least one, and less than half, of the fingers is in the relaxed or undeflected state to minimize the effects of permanent set where both members are formed of plastic and exposed to service temperatures up to 85 o C.
Patent EP-0558774-A1 (EP)
Inventor: GEROMINI OSWALDO
IPC: A23P1/12
Filed: 1992-03-02
Abstract: A sausage consisting of a cereal-based outer casing and an inner filling is produced by cooking/coextrusion. Then, while the outer casing is still thermoplastic, the sausage is cut up and moulded to form the bone. In this way, bone-shaped dog food is obtained which consists of a cereal-based outer casing 1, and of an inner filling (2). <IMAGE>
Patent EP-0505774-A1 (EP)
Inventor: STIPAK KARL
IPC: G08B29/16
Filed: 1992-03-03
Abstract: A security switching device (1) is used for monitoring two sensors (2,2') which check the same function in a system. The two sensors (2,2') are connected to associated inputs (4,4') of the security switching device (1). The security switching device (1) contains two timing circuits (9,9'), each of which is allocated to one input (4,4'). The timing circuits (9,9') only supply an output signal when the signals at the inputs (4,4') of the security switching device (1) simultaneously rise to the operating value within the time windows implemented. If this is the case, a feedback circuit (11) becomes effective which initially suppresses the effect of the time windows until the signal returns from the value in the operating state to the rest state at one of the inputs (4,4'). <IMAGE>
Patent EP-0503465-A1 (EP)
Inventor: ABT ANTON
IPC: B23D59/00
Filed: 1992-03-05
Abstract: In vertical panel saws, most of the sawings are sucked off directly from the saw blade (9). For suction removal of the remaining sawdust arising behind the workpiece (5), vertical strut-type ducts (10), coinciding with the vertical cutting locations, and a vertical end duct (12) at the cut end of the frame (1) are provided, the deflection plate (13) of the said end duct being actuable by the saw beam (6). Direct and reliable suction removal of the remaining sawdust is thus possible both in the case of vertical and horizontal saw cuts. <IMAGE>
Patent EP-0505897-A1 (EP)
Inventor: PO' RICARDO DR
IPC: C08G63/185
Filed: 1992-03-17
Abstract: Described are polyesters showing a high crystallization rate, obtained by the polycondensation of e.g. terephthalic acid with at least one C₂-C₄ alkylene glycol in the presence of 0.1 - 1.5 mole-% of a compound of general formula (I) 
 
 
 
        ROOC-Ar-OOC-Ar'-COO-Ar-COOR   (I) 
 
 
 
wherein Ar and Ar' represent aromatic radicals and R represents halogen, hydrogen or C₁-C₄ alkyl.
Patent EP-0517208-A1 (EP)
Inventor: KOBAYASHI KENJI
IPC: H01L27/146
Filed: 1992-06-04
Abstract: The invention concerns a semiconductor device, which comprises an insulating substrate, semiconductor elements, electrodes connected thereto via an inter-layer insulating film and an insulating protective film, permits semiconductor element sections and electrode sections to be free from leaks and electrode to be free from corrosion and connection resistance to have stable even under high temperature, high relative humidity conditions and ensures enhanced electrode adhesion to provide for improved wire bonding performance, and also a method of manufacturing the same. 
     An inter-layer insulating film 34 covering an insulating substrate 12 is etched to remove only its portions corresponding to contact sections 36, 38, 40 and 42 necessary for connection to external parts. An insulating protective film 50 covering the insulating film 12 is etched to remove only electrode pad sections 28 necessary for connection to external parts. The inter-layer insulating film 34 and/or insulating protective film 50 are patterned such as to cover a marginal portion of electrode pad sections 28.
Patent EP-0526861-A1 (EP)
Inventor: REGNIER KENT E
IPC: H01R12/72
Filed: 1992-08-03
Abstract: A card edge connector assembly includes an elongated housing (24) having opposite ends (28) with card injection and ejection levers (46) thereat, and a card receiving slot (25) between the ends. A printed circuit card (10) has an edge (12) insertable into the slot. The edge of the card is provided with a notch (16) for embracing a partition (40) spanning the slot of the housing to locate the card longitudinally of the housing. The partition of the housing and the notch in the card edge are complementarily offset from a mid-point of the slot to provide polarization between the card and the housing. Each insertion and ejection lever includes a plurality of spaced projections (64) for interengagement with a plurality of recesses in an adjacent side edge (14) of the printed circuit card. The projections move seriatim into and out of the recesses (18) in response to pivoting of the lever to thereby insert and eject the card to and from the slot in response to pivoting the lever between the latched position and the eject position.
Patent EP-0531734-A1 (EP)
Inventor: NAKASHIMA HIROSHI
IPC: B32B17/10
Filed: 1992-08-12
Abstract: The matter of concern is the reflection of a radio wave such as a television broadcast wave from a laminated panel having a substrate (10) low in reflectance for radio waves and a layer (12) relatively high in reflectance for radio waves. The reflection is greatly reduced by dividing the reflective layer (12) into a plurality of discontinuous segments (12a) by a series of relatively narrow slits (14) such that the width (L) of each segment (12a) in the direction parallel to the direction of the electric field of the radio wave is not greater than 1/3 of the wavelength of the radio wave. The invention is suitable for application to a heat reflecting glass with a heat reflecting film having a surface resistivity below about 500 Ω/□, and in that case it is preferable that the width of each segment of the heat reflecting film is not greater than 1/20 of the wavelength.
Patent EP-0531845-A1 (EP)
Inventor: GRUNENBERG ALFONS DR
IPC: A61K31/455
Filed: 1992-08-31
Abstract: The invention relates to pharmaceutical compositions containing a special crystal modification of isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate and a process for its preparation.
Patent EP-0565772-A1 (EP)
Inventor: PALMA VINCENZO
IPC: B21B17/14
Filed: 1992-10-28
Abstract: The invention relates to a rolling stand (5) which comprises a roller-carrier (10) substantially in the form of a ring-shaped body having the rollers (27,28 and 29) journalled on its interior; the roller-carrier (10) is slidable along a longitudinal rolling axis L between an operative position occupied during the rolling process, where it is locked inside an outer structure (2a,3) of the rolling stand, and a non-operative position where it is removed from said structure. Provided within the rolling stand (5) are guide means (4,8) for guiding the roller-carrier (10) movement along the axis L and means (35a and 35b) of locking the roller-carrier (10) in the operative position.
Patent EP-0542254-A1 (EP)
Inventor: TAKAGI TOSHIYA
IPC: G03F7/00
Filed: 1992-11-12
Abstract: The invention relates to a method and a developer for the development of flexographic printing plates by a photolithographic patterning, according to which very excellent relief-printing plates can be prepared with a high efficiency and without causing problems due to the toxicity of the developer liquid. The developer is a specific hydrocarbon mixture, comprising (a) 30 to 80 % by mass of an aromatic hydrocarbon compound and (b) 70 to 20 % by mass of a paraffinic and/or naphthenic hydrocarbon compound, each of the constituent hydrocarbon compounds having a boiling point of 90 to 300 °C.
Patent EP-0549077-A1 (EP)
Inventor: BONSIGNORE STEFANIO
IPC: B01J27/188
Filed: 1992-12-22
Abstract: Disclosed is a class of compounds based on tungsten and diphosphonic acids, which contain active oxygen atoms and cationic groups deriving from onium salts. 
     Also disclosed is the method for preparing and using said class of compounds for olefin oxidation and diol and acid oxidation reactions.
Patent EP-0494771-A1 (EP)
Inventor: MIKAMI KOICHI
IPC: C07D309/28
Filed: 1992-01-08
Abstract: A process for producing an optically active dihydropyran derivative represented by formula (1): <CHEM> wherein R<1> and R<4> is each a lower alkyl group or a lower alkoxy group; R<2> and R<3> is each a hydrogen atom, a lower alkyl group, a lower alkoxy group; and R<5> is a lower alkyl group, comprises reacting a diene compound (2): <CHEM>  with a glyoxylic acid ester (3): <CHEM> in the presence of an optically active binaphthol-titanium complex (4): <CHEM> wherein X is chlorine or bromine. d
Patent EP-0508740-A1 (EP)
Inventor: SOHDA TAKASHI
IPC: A61P3/10
Filed: 1992-04-08
Abstract: There is disclosed a novel thiazolidinedione derivative of the general formula (I):
       
 wherein R 1  and R 2  are the same or different and are a hydrogen atom or a lower alkyl group, or a salt thereof. The thiazolidinedione derivative has hypoglycemic activity and hypolipidemic activity.
Patent EP-0524718-A1 (EP)
Inventor: HAHN SOONKAP
IPC: A61K47/34
Filed: 1992-05-20
Abstract: Methods of preparing hydrogel matrices having a high swelling ratio, good tensile strength and optical transparency which are useful for transfermal iontophoretic delivery of drugs are provided. Also provided are hydrogel matrices prepared according to those methods.
Patent EP-0499499-A1 (EP)
Inventor: LAPIERRE ANNE-MARIE
IPC: F16G1/12
Filed: 1992-01-21
Abstract: The subject of the present invention is a belt (1), especially for positive driving used in the timing system of an internal combustion engine. The belt (1) comprises a core (3) formed by at least one metal alloy strip with a high elastic limit and positive drive elements (6, 7) arranged transversely to the said core on at least one of the two faces of greatest width of the latter. The metal strip (3) and the positive drive elements (6, 7) are coated with a polymer film (9) of uniform thickness, the said coated elements forming means for the positive driving of the belt. Another subject of the invention is a method of making such a belt. <IMAGE>
Patent EP-0498687-A1 (EP)
Inventor: LE FLOC H CHRISTIAN MARCEL
IPC: G01B15/02
Filed: 1992-01-22
Abstract: -Method and system making it possible to carry out high-precision measurements to localise a plane (7) separating two media (6) of different densities, making use of the Compton effect, as well as their application to measuring the thickness of layers. 
<??>-A measurement assembly (14), consisting of a transceiver of X-rays or  gamma -rays which are focused on transmission and reception, irradiates an elementary volume (12) of the said media (6) and is displaced perpendicularly to the plane (7) separating these media (6), and a fifth signal is calculated representing the excess, compared to a threshold, of the derivative, with respect to the displacement, of the detected signal, and then the centre of mass is calculated of the displacements corresponding to the last sequence of these fifth signals of the same sign, weighting these displacements by the corresponding said fifth signal. 
<IMAGE>