baber/WOPTO huggingface dataset:
Patent EP-0467213-A1 (EP)
Inventor: LEKHOLM ANDERS DR
IPC: A61B5/00
Filed: 1991-07-10
Abstract: A and system for determining the physical activity of a patient senses the minimum blood oxygen saturation in the right atrium (38) of the patient's heart (36) and uses such minimum blood oxygen saturation as a control parameter for indicating the muscular activity of the patient. Because the oxygen content of the venous blood in the right atrium varies significantly as venous blood from all parts of the body is introduced therein, evidencing differing levels of oxygen demand throughout the patient's body, the minimum oxygen content of the venous blood provides an accurate and reliable measure of those portions of the patient's body experiencing the greatest oxygen demand, i.e., experiencing muscular activity. The determined minimum blood oxygen saturation can be used to control the stimulating rate of a pacemaker.
Patent EP-0474009-A1 (EP)
Inventor: GEISSLER ULRICH DR
IPC: G03F7/031
Filed: 1991-08-19
Abstract: A photopolymerisable composition is described which contains a polymeric binder, a free-radical-polymerisable compound having at least one terminal ethylenic double bond and a photoinitiator combination consisting of an N-heterocyclic compound, a thioxanthone derivative of the formula I <IMAGE>  and a dialkylamino compound of one of the formulae II or III <IMAGE> in which     R<1>,R<2>, denote hydrogen or halogen atoms or R<3> and R<4> denote alkyl, alkoxy, carboxyl, alkoxycarbonyl or aryloxycarbonyl groups,   R<5,>, R<6>, R<9> and R<10> denote alkyl groups,   R<7> denotes an alkyl or alkoxyalkyl group and   R<8> denotes an alkylene group. The mixture is highly photosensitive and produces photoresist templates with vertical edges.
Patent EP-0483571-A1 (EP)
Inventor: BAST KEMMERER INGE DR
IPC: D21C5/02
Filed: 1991-10-12
Abstract: The invention relates to a process for recycling of fibres by flotation-deinking of waste paper, which is coloured by flexographic printing or xerography, by defibrating the paper in an aqueous medium with the addition of bleaching chemicals and auxiliaries, containing 0.5-2% of peroxide, 0.5-2% of fatty acid, 0.1-0.4% of complexing agent and 0.5-1% of caustic soda solution, 0.1 to 3% of a polyglycol-based additive being added according to the invention to the paper pulp.
Patent EP-0482637-A1 (EP)
Inventor: SCHAERF KURT
IPC: A47B21/00
Filed: 1991-10-24
Abstract: The table is to be used, in particular, as a desk or office machine table. It has a cable duct (24) extending essentially below the surface of the table top (10) along the rear edge thereof. Such a cable duct is usually provided with an upper covering and is therefore not readily accessible if the table stands against a wall and is linked to adjacent tables. In order to improve the accessibility, it is proposed that the table top (10) be lowerable at least with its rear edge in front of the cable duct (24) and that the latter is then accessible through a front opening. <IMAGE>
Patent EP-0490362-A1 (EP)
Inventor: CAPELLE GERD
IPC: B29C48/67
Filed: 1991-12-11
Abstract: A pin-lined transfer extruder is presented, in which the pin-lined barrel and transfer mixing sections, known per se and until now only used individually, are used together in one extruder. Restricting pins arranged in the transfer mixing section in the region of the greatest barrel channel volume permit universal use of the extruder with respect to the extrudate. The combination of both mixing systems surprisingly allows an increase in the material throughput of 60% to 100% while maintaining the same mixing quality and halving the drive torque. Due to a constant number of barrel and screw channels, the number of barrel and screw flights remains independent of the channel cross-sectional area of barrel and screw. <IMAGE>
Patent EP-0445876-A1 (EP)
Inventor: MARAZZI FILIPPO
IPC: C03C8/08
Filed: 1991-03-01
Abstract: Vitreous ceramic composition belonging to the SiO₂-Al₂O₃-LiO₂-TiO₂ system in which the components are selected in ranges of definite percentages with the addition of elements exercising a given nucleating effect of promotion of growth of polycrystalline phases and designed to be used as a coating composition to be deposited directly in dry granular form on incandescent supports for producing ceramic with high crystallization speed.
Patent EP-0472298-A1 (EP)
Inventor: FURUHASHI TAKAAKI
IPC: C12L11/00
Filed: 1991-07-26
Abstract: A keg body for retaining draft beer has substantially an adiabatic structure, in which draft beer filled in the keg body is kept cool. A part of the keg body is provided with a face which is not heat-insulated and this face is utilized as a cooling face (Cz). In case of necessity, beer is cooled from the outside through the cooling face to keep cool draft beer inside the keg body.
Patent EP-0490569-A1 (EP)
Inventor: JACOBSON RICHARD MARTIN
IPC: C07D405/12
Filed: 1991-12-04
Abstract: This invention relates to novel N-aryl-3-aryl-4-substituted-2,3,4,5-tetrahydro-1H-pyrazole-1-carboxamide compounds which are useful as pesticides, compositions containing those compounds, methods of controlling pests and processes for preparing these compounds.
Patent EP-0466543-A1 (EP)
Inventor: CHARBONNIER ALAIN
IPC: H04W28/08
Filed: 1991-06-26
Abstract: The method aims to optimise continuously the sharing of the radio load of a cellular radiocommunication network between stationary relays (R1, RI); this is equivalent to increasing or decreasing the area of a cell (CE1, CEI) when the traffic in it decreases or increases. Each relay transmits a field correction parameter dependent on a load indicator and on fixed factors, in order that each mobile station corrects the radio field and selects the relay corresponding to the highest corrected field. Preferably, the correction parameter of a relay in a cell also depends on overload indicators relating to neighbouring cells and on displacement indicators of field boundary with the neighbouring cells. 
<IMAGE>
Patent EP-0469985-A1 (EP)
Inventor: DAZEY BERNARD
IPC: C07K14/435
Filed: 1991-07-30
Abstract: The invention relates to a process for manufacturing von Willebrand factor. 
     This process comprises the selective adsorption of factor VIIIc on the gel of a first ion exchange chromatography column, the von Willebrand factor being contained in the non-retained fraction, and is characterised in that the non-retained fraction is treated so as to adsorb the von Willebrand factor selectively on the gel of a second chromatography column, the factor then being desorbed and being obtained with a very high purity. 
     The invention enables a von Willebrand factor of very high purity, largely devoid of antihaemophilic factor VIIIc and of inactivators such as Tween and TNBP, as well as of the main plasm contaminants, to be obtained.
Patent EP-0480782-A1 (EP)
Inventor: GAUTIER JEAN-PIERRE BENDIX EUR
IPC: B60T13/56
Filed: 1991-09-06
Abstract: L'invention concerne un servofrein à dépression du type tandem comportant deux compartiments (22, 24) séparés par un plateau fixe (20), chacun des compartiments étant divisé en une chambre avant et une chambre arrière au moyen d'un piston (26, 28) et d'une membrane isolante dont au moins le bord interne est pourvu d'un bourrelet (38), chacun des pistons (26, 28) étant solidaire d'un moyeu mobile (42) contenant un moyen de valve, le piston (26) du compartiment avant par l'intermédiaire d'un manchon cylindrique (30). 
     Selon l'invention, le moyeu (42) comporte à sa périphérie une gorge (32) dans laquelle pénètrent respectivement l'extrémité interne (34) du piston (28) du compartiment arrière (24) et l'extrémité arrière (36) du manchon cylindrique (30), le bourrelet (38) du bord interne de la membrane (40) du compartiment arrière (24) assurant le verrouillage de l'ensemble.
Patent EP-0505394-A1 (EP)
Title: Lace-up shoe.
Inventor: STEIN RAINER
IPC: A43C11/00
Filed: 1990-12-13
Abstract: Each time conventional lace-up shoes are worn, they must be laced up, and in the case of prolonged use and/or heavy wear the laces loosen or come undone and therefore often need to be tightened. To facilitate opening and closing of the shoe and/or tightening of the laces, the shoe disclosed contains at least one adjusting belt device (7-11) with hooks (7) which hook into a least part of the laces (1), preferably at two opposite positions, so that the lace can be tightened at any given point by pulling and fixing the adjusting belt device.
Patent EP-0516675-A1 (EP)
Title: Toothbrush.
Inventor: HAEUSSER MANFRED
IPC: A46B5/00
Filed: 1991-02-26
Abstract: A toothbrush comprising a bristle holder (5) and bristles which project approximately perpendicular from the plane of the bristle holder (5) or of the bristle field (12) can adapt to the contours of the marginal or interdental gingiva (see 10) and thus prevent the formation of periodontal pockets due to plaque. To this end, at least the ends of the bristles lie on the bristle holder and the bristle holes (7', 8', 15) lie advantageously on curves (11, 13, 16). Preferably, the bristle field (12) is located approximately centrally on an axis defined by two diagonals (17) of the bristle holder. The diagonals (17) make an angle (alpha) of 75 DEG  to 105 DEG  with each other.
Patent EP-0474831-A1 (EP)
Inventor: BRANDS JAN
IPC: B29C39/10
Filed: 1991-03-05
Abstract: Emploi d'un film de barrage composé essentiellement d'une résine polyester copolymère thermoplastique destinée à protéger une feuille de résine styrénique, laquelle constitue la paroi de revêtement interne d'une paroi isolante d'une enceinte, par exemple, un appareil de réfrigération contre l'attaque par des agents gonflants contenant de l'halogène présents dans la mousse polyuréthane isolante se trouvant à l'intérieur de la paroi de l'enceinte.
Patent EP-0478802-A1 (EP)
Inventor: SHIJO IKUO
IPC: A63F13/98
Filed: 1991-04-22
Abstract: Dispositif auxiliaire d'observation d'images pour système portatif d'affichage à cristaux liquides ou analogue possédant un affichage à cristaux liquides monté de manière à ce que l'on puisse le voir de l'extérieur. Ledit dispositif comporte une lentille grossissante servant à grossir une image représentée par un affichage à cristaux liquides; un cadre de support servant à immobiliser la lentille grossissante; et un élément porteur servant à positionner la lentille grossissante devant l'image d'un affichage à cristaux liquides de sorte que ladite lentille se trouve en face de ladite image, ainsi qu'à monter détachablement le cadre de support sur un boîtier.
Patent EP-0487736-A1 (EP)
Inventor: NOGUCHI MAKOTO
IPC: B44C5/06
Filed: 1991-05-27
Abstract: Pièce de décoration dans laquelle est scellée une fleur sèche pressée à l'aide d'un film à point de fusion bas dans un milieu pratiquement sec ainsi qu'en l'absence d'air et d'humidité de manière à ce que la couleur de la fleur ne se modifie pas ou ne passe pas et à ce que la fleur reste belle longtemps. Pièce de décoration dans laquelle la fleur sèche pressée est complètement scellée à l'aide d'un film à point de fusion bas dans un milieu pratiquement sec ainsi qu'en l'absence d'air et d'humidité, et fixée à un matériau de base. Si nécessaire, un film de revêtement est fixé sur l'extérieur du film à point de fusion bas et, si nécessaire, une résine de revêtement recouvre la couche extérieure. Procédé de fabrication de ladite pièce renfermant hermétiquement des fleurs sèches pressées dans lequel la fleur sèche pressée est exposée à un milieu à pression réduite lorsqu'elle est scellée à l'aide du film à point de fusion bas, ledit film est pressé contre la fleur dans ledit milieu et le film à point de fusion bas est porté à fusion et, si nécessaire, le film à point de fusion bas, le matériau de base et/ou de film de revêtement sont laminés de manière à subir le pressage et le traitement de chauffe.
Patent EP-0535094-A1 (EP)
Inventor: ADAMS STEPHEN C JR
IPC: B65D19/22
Filed: 1991-06-19
Abstract: Plate-forme de chargement transportable particulièrement adaptée pour la manutention avec un chariot élévateur à fourche et des dispositifs pour palettes souples. La partie (6') par laquelle la plate-forme peut être saisie comme une palette souple sert aussi de protection pour les surfaces sous-jacentes, contre les pointes des lames de la fourche d'un chariot élévateur, ainsi que de guide pour effectuer l'alignement vertical des lames de la fourche avec la plateforme. Des languettes (7) peuvent aussi se trouver au-dessus des entrées des canaux (3') destinées à recevoir les lames de fourche du chariot, ces languettes servant à guider les lames de fourche espacées l'une de l'autre, à prévenir une fermeture des entrées par un affaissement dû aux charges, et à protéger les charges contre les pointes des lames de fourche lors de leur introduction dans les canaux et de leur retrait desdits canaux.
Patent EP-0539483-A1 (EP)
Title: Ameliorations se rapportant a des reservoirs de chasse d'eau pour w.c.
Inventor: VELDHOVEN ANTONIUS FRANCISCUS
IPC: E03D1/14
Filed: 1991-07-19
Abstract: L'invention concerne des améliorations se rapportant à des réservoirs pour la chasse d'eau de cabinet de toilette. L'invention concerne un mécanisme de chasse pour un réservoir (1) du type comprenant une tige mobile et montée verticalement (2) avec des moyens de soupape (3) à son extrémité inférieure, une cloche (5) ayant une extrémité inférieure ouverte étant fixée coaxialement à la tige (2) sous le niveau d'eau supérieur (6) dans le réservoir (1) et des moyens (8, 9) étant prévus pour l'introduction optionnelle d'air dans la partie supérieure de la cloche (5) de manière à permettre à l'eau de s'évacuer par l'embouchure de la cloche (5) au fur et à mesure que le niveau d'eau baisse dans le réservoir (1), l'agencement étant conçu de sorte que, lorsque de l'air n'est pas introduit dans la cloche (5), la masse d'eau retenue dans la cloche (5) est suffisante pour déplacer la tige (2) vers le bas et provoquer la fermeture des moyens de soupape (3) avant de décharger toute la quantité d'eau du réservoir (1). L'utilisation de cette cloche (5) comme masse variable sur la tige (2) permet de solliciter la tige (2) vers le bas au fur et à mesure que le niveau d'eau dans le réservoir (1) tombe en-dessous de la cloche (5) ou optionnellement lorsque la cloche (5) peut évacuer, pour s'assurer que la quantité totale d'eau dans le réservoir (1) est déchargée avant que la tige (2) ne s'enfonce jusqu'à sa position d'origine.
Patent EP-0543916-A1 (EP)
Title: Dispositif de controle reutilisable simulant des signaux de detecteurs electrochimiques pour l'assurance qualite d'instruments portatifs d'analyse de sang
Inventor: ZELIN MICHAEL P
IPC: G01N33/487
Filed: 1991-07-19
Abstract: On décrit un dipositif de contrôle réutilisable (510) destiné à contrôler la fonctionnalité d'un analyseur sanguin portatif et en particulier l'interface entre les détecteurs électrochimiques de haute impédance et l'instrument. Des signaux sont émis afin de simuler des détecteurs ampèremétriques, conductimétriques et potentiométriques (401). Des circuits permettent la détection des défaillances et la distinction entre des défaillances émanant d'amplifcateurs CMOS endommagés (303) et celles émanant de courants de fuite (313) dans des connecteurs comtaminés. Le dispositif de contrôle peut être configuré de manière à être insérable dans l'instrument et à s'adapter mécaniquement de la même façon qu'un dispositif détecteur jetable. On décrit un procédé de routage en trois dimensions de lignes de protection sur une plaquette de circuits (850) destiné à empêcher le couplage entre des rubans et des pastilles de connexion très rapprochés.
Patent EP-0554319-A1 (EP)
Title: Antimicrobial composition
Inventor: PLUMMER NIGEL
IPC: A61K35/66
Filed: 1991-10-28
Abstract: An antimicrobial composition comprising an antimicrobial material derived from the plant family Allium together with non-pathogenic microorganisms of at least one species, in which the antimicrobial material is isolated from the plant material in such a way (for example, by freeze-drying of whole cloves) that the material comprises alliin and alliinase and is substantially free of allicin. The composition is useful for combatting pathogenic microorganisms in animal gastrointestinal tract or for treatment of silage.
Patent EP-0513291-A1 (EP)
Title: Process for reducing textile dyestuffs.
Inventor: BECHTOLD THOMAS INSTITUT FUER
IPC: D06P1/22
Filed: 1991-12-02
Abstract: A process comprising the reduction of textile dyestuffs in an aqueous alkaline medium by means of a reducing compound which is a complex of an organic complexing agent and an iron (II)-salt. The iron (II)-salt is present in an amount sufficient to ensure the desired reduction of the dyestuff after a single oxidation.
Patent EP-0501304-A1 (EP)
Inventor: ROETTGER JANSEN-HERFELD
IPC: B27B3/34
Filed: 1992-02-20
Abstract: Hydraulic stretching means having two stretching devices (1.1, 1.2) arranged on both crossbeams of the saw frame and provided with pistons (1.1.2, 1.2.2), which stretching devices exert different forces (H1, H2) or moments on the holders (2) stretching the saw blades (3), in such a way that a transverse force (V) is produced perpendicularly to the stretching direction of the holder, which force is directed oppositely to the advancing forces (S). <IMAGE>
Patent EP-0558779-A1 (EP)
Inventor: DOUGLAS STEPHEN JOHN
IPC: A61K33/24
Filed: 1992-03-05
Abstract: The invention relates to a pharmaceutical composition in solid unit dosage form adapted for oral administration, comprising a salt formed between ranitidine and a complex of bismuth with a carboxylic acid selected from tartaric acid and citric acid together with an alkaline salt. For example the composition is in tablet form and comprises ranitidine bismuth citrate and sodium carbonate. 
     The composition shows improved disintegration and/or dissolution.
Patent EP-0561014-A1 (EP)
Inventor: BECKER ERNST
IPC: F16J15/42
Filed: 1992-03-16
Abstract: Particularly in separators, there is the problem of providing a seal between two zones at different pressure levels, between a fixed and a rotating part. The seal should furthermore be absolutely free from wear. Such a seal can be designed as a contactless seal, an annular groove being machined into an internal diameter, the open side of the said annular groove lying concentrically to the axis of rotation and an annular separating flange dipping into the annular space of the annular groove from the direction of the axis of rotation, the outer surfaces of the said flange maintaining a small clearance with respect to the inner surfaces. When the annular groove rotates, a fluid filling introduced into the annular groove (...) into which the separating flange dips, the zones on the opposite sides of the separating flange thereby being separated pressure-tightly and without contact with solids and hence in a wear-free manner. <IMAGE>
Patent EP-0510355-A1 (EP)
Inventor: HUGELSHOFER WILLY
IPC: G01N1/20
Filed: 1992-03-18
Abstract: The device comprises a valve (4) for drawing off products, a vapour and sterile-air intake pipe (20), and a product-sampling pipe (23), in which device the drawing-off valve includes a blocking cone (7) bearing, in the closed state, on a valve seat (6), the plane of contact of the said cone with the said seat being situated virtually at the level of the surface of the enclosure, the vapour intake pipe ends directly on the head space of the valve, and the product-sampling pipe is in the extension of the vapour intake pipe. <IMAGE>
Patent EP-0504861-A1 (EP)
Inventor: MASICOVETERE ROLAND
IPC: B23H7/20
Filed: 1992-03-18
Abstract: The invention relates to a method of cutting into a workpiece in electrical discharge machining by means of a wire electrode, in which the values for the specific cutting parameters over an entry section in the workpiece are reduced at least in part compared with the values of the cutting parameters for the actual cutting contour, and at least some of the reduced values of the cutting parameters are continuously modified until the values provided for the actual cutting contour are attained. 
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Patent EP-0512425-A1 (EP)
Inventor: FUCHIGAMI MASAHARU
IPC: C10N30/12
Filed: 1992-04-30
Abstract: This invention relates to a water-soluble lubricant composition for a sleeve surface lubricating oil, an operating fluid, a cutting oil, a rolling oil, a drawing oil, a press oil or the like, which does not pollute the environment and has superior lubricity, metal corrosion preventing property, antifoaming property and antiseptic property. The water-soluble lubricant composition of this invention containing surfactants (a) and one or two salts (b) selected from among carboxylates and sulfonates is characterized in that the above one or two salts (b) selected from among carboxylates and sulfonates are alkaline earth metal salts or zinc salts and that substantially no nitrogen ingredients are contained and the amount of nitrogen contained represents its amount in impurities, or 0.5 wt% or below of nitrogen.
Patent EP-0522270-A1 (EP)
Inventor: STEENBORG MANFRED
IPC: F03H1/00
Filed: 1992-05-21
Abstract: A motor which is used especially for orbit correction of space vehicles consists of a housing (5) which is constructed as an anode, at the same time an expansion nozzle, and of an electrically insulated cathode (11), which is in the form of a rod and is held centrally therein. The cathode (11) is arranged in a combustion chamber (7) into which propulsion gases are injected. The tip of the cathode (11) is separated from the narrow cross-section of the nozzle neck (9) by a small air gap. When gas is flowing, an arc is ignited between the anode and cathode, from which arc the propulsion gases absorb additional thermal energy. A portion of these propulsion gases is injected into the combustion chamber via a central hole which is arranged in the cathode (11). The cathode tip opposite the nozzle neck (9) is formed by an insertion body (63,73,83) consisting of tungsten. <IMAGE>
Patent EP-0517225-A1 (EP)
Inventor: FOGUET RAFAEL
IPC: A61K31/555
Filed: 1992-06-04
Abstract: The present invention provides compounds of the formula
       
 by treatment of a potassium tetrachloroplatinite solution in water with the corresponding aminopyrrolidine. In the compounds of the present invention R is a linear alkyl group containing 1 to 12 carbon atoms and R₁ is a linear alkyl group containing 1 to 3 carbon atoms. The compounds of the present invention have pharmacological application due to their antitumor activity.
Patent EP-0539679-A1 (EP)
Inventor: FUJIMA YOSHIKO
IPC: H01J31/12
Filed: 1992-08-20
Abstract: A flat display apparatus is disclosed which includes a grid interposed between and spaced apart from control electrodes and an electron source. The grid which includes holes has a higher potential applied than the one applied to a cathode so as to enable electrons to pass through the holes. An additional grid may be interposed between and spaced apart from the grid and the control electrodes. Alternatively, a rear electrode is located between adjacent porous cover electrodes to connect them, and a second rear electrode is located near the rear electrode and has a lower potential applied than the one applied to the cover electrodes.
Patent EP-0534165-A1 (EP)
Inventor: NAKAHATA HIDEAKI
IPC: H03H9/02
Filed: 1992-08-28
Abstract: Disclosed herein is a surface acoustic wave device whose characteristics can be stably maintained against temperature changes. The surface acoustic wave device has an insulating diamond layer (2), which is provide thereon with a part (3) defined by a pair of interdigital electrodes (7, 7') and a piezoelectric layer (8), and a thermistor (4) made of semi-conductive diamond. The thermistor (4) quickly detects the temperature of the device.
Patent EP-0533126-A1 (EP)
Inventor: PAVANI PIER GIUSEPPE
IPC: A61Q19/08
Filed: 1992-09-16
Abstract: The use of 1,2-dipalmitoyl-L-α-phosphatidyl-N,N-dimethylethanolamine for the manufacturing of dermatological and cosmetic compositions for antiageing and cutaneous microcirculation treatment.