baber/WOPTO huggingface dataset:
Patent EP-0450078-A1 (EP)
Inventor: OTA KAZUO KOMATZU RESEARCH LAB
IPC: F16K31/00
Filed: 1989-12-18
Abstract: Une vanne de commande de débit à vitesse élevée selon l'invention a une structure utilisant l'actuateur piézoélectrique comme source d'entraînement, présente des forces d'ouverture et de fermeture puissantes, et maintient une précision suffisamment élevée pour commander une pression élevée de fluide. Afin de parvenir à ce résultat, on utilise un premier moyen de conversion amplifiant le déplacement linéaire d'un actuateur piézoélectrique stratifié et le convertissant en un déplacement rotationnel, ainsi qu'un second moyen de conversion reconvertissant inversement le déplacement rotationnel en déplacement linéaire afin d'entraîner une bague de vanne. Du fait de l'agencement précité, la partie de conversion est mécaniquement située entre l'actuateur piézoélectrique stratifié et la bague de la vanne. Comme la pression du fluide n'influence pas ledit actuateur, il est possible de commander un fluide à une pression moyenne à élevée. En outre, l'emploi de l'actuateur piézoélectrique stratifié aide à augmenter la vitesse de commande.
Patent EP-0454722-A1 (EP)
Inventor: HUSEVAG HANS
IPC: B61B13/06
Filed: 1990-01-18
Abstract: L'invention concerne un système de voie comprenant une voie inclinée vers le bas ainsi qu'une voie de traction raccordée, en côte s'étendant en arrière, à laquelle est associé un véhicule (12) de transport de passagers. Ladite voie a la forme d'une barre (10) de monorail. Ledit véhicule (12) est équipé de roues (37, 42) supportées contre ledit rail (10). Le véhicule comporte également des blocs de freinage (49, 53) coopérant avec des surfaces de freinage équivalentes sur la barre (10). Ladite barre (10) comprend une partie de support supérieure (16) supportant les roues de support (37) du véhicule sur les côtés opposés de la surface périphérique, ainsi qu'une partie de support inférieure (17) supportant les blocs de freinage (49, 53) ainsi que les roues de guidage (42) du véhicule sur les côtés opposés de ladite partie de support inférieure (17). Lesdites parties de support supérieure et inférieure (16, 17) sont reliées séparément à une strucutre commune à l'aide de laquelle ladite barre (10) est fixée au sol.
Patent EP-0422170-A1 (EP)
Inventor: DODDRELL DAVID MICHAEL
IPC: G01R33/46
Filed: 1990-04-27
Abstract: Procédé servant à l'enregistrement de spectres de résonance nucléaire d'échantillons comportant au moins deux groupes (CH3, CH) de noyaux du même type dont le déplacement chimique concorde pour l'essentiel, le signal du second groupe (CH) étant supprimé pour la représentation exclusive du signal du premier groupe (CH3). A cet effet, une séquence de quatre impulsions haute fréquence, de préférence des impulsions haute fréquence à 90° (10, 12, 14), est dirigée sur l'échantillon. La première impulsion haute fréquence (10) est une impulsion faible à action sélective sur les noyaux du premier groupe (CH3). La seconde impulsion haute fréquence (12) est une impulsion faible à action sélective sur les noyaux du second groupe (CH) et elle transfère les aimantations des noyaux du premier groupe (CH3) et du second groupe (CH) au moins en partie dans un état de cohérence à quanta multiples. Immédiatement après la seconde impulsion haute fréquence (12), la troisième impulsion haute fréquence (13) est dirigée, au moins sous la forme d'une impulsion forte, sur l'échantillon et réglée de telle manière que la cohérence à quanta multiples soit transformée en un état d'ordre z corrélé. Dans l'intervalle (tauHS) entre la troisième impulsion haute fréquence (13) et la quatrième impulsion haute fréquence (14), une impulsion à gradient d'indice magnétique déphasante est appliquée à l'échantillon. La quatrième impulsion haute fréquence (14) est une impulsion faible à action sélective sur les noyaux du premier groupe (CH3). Elle est réglée de telle manière que l'état d'ordre z corrélé soit transformé à nouveau en un état de cohérence à un seul quantum des noyaux du premier groupe (CH3). Le signal de résonance des noyaux du premier groupe (CH3) est en suite détecté.
Patent EP-0473629-A1 (EP)
Inventor: MUZ EDWIN
IPC: H01F27/32
Filed: 1990-05-18
Abstract: Une bobine destinée à un transformateur, notamment un transformateur haute tension, comprend un corps d'enroulement sur lequel est disposé un enroulement de fil qui de son côté présente un début et une fin d'enroulement. Le corps d'enroulement a la forme d'un manchon fendu axialement de bout en bout en métal non magnétique. Le début d'enroulement est relié de manière électroconductrice avec le manchon.
Patent EP-0438588-A1 (EP)
Inventor: MILLER STEPHEN J
IPC: B01J29/85
Filed: 1990-08-13
Abstract: L'invention concerne un procédé d'hydrocraquage et d'isomérisation pour la préparation d'hydrocarbures de distillat moyen à point de coulée faible et d'huile lubrifiante à partir d'un substrat d'hydrocarbures bouillant au-dessus de 600 °F environ en mettant ledit substrat en contact avec un catalyseur comportant un tamis moléculaire de silicoaluminophosphate ayant une taille de pore intermédiaire et un élément d'hydrogénation.
Patent EP-0487649-A1 (EP)
Title: Triglyceride-free cheese slices and methods for manufacture thereof.
Inventor: DAVISON BRIAN C
IPC: A23L29/269
Filed: 1990-08-16
Abstract: Substantially fat-free cheese slice products and methods for manufacturing such products, comprising less than about 1.67 weight percent fat.
Patent EP-0500622-A1 (EP)
Inventor: HANNIBAL WILHELM
IPC: F01L1/34
Filed: 1990-10-26
Abstract: Un dispositif d'entraînement pour un arbre à cames (3) d'un moteur à combustion interne est pourvu d'un système de rotation de l'arbre à cames (3) relativement à un pignon d'entraînement (5) coaxial, présentant un élément de commande pignon (6) qui coopère avec le pignon d'entraînement (5) par l'intermédiaire d'une denture droite (7) et avec l'arbre à cames par l'intermédiaire d'une denture hélicoïdale (8) et qui peut être déplacé axialement par un servomoteur (13). Le servomoteur (13) est situé à l'extrémité de l'arbre à cames (3) opposée au pignon d'entraînement (5). On évite ainsi que la longueur axiale du moteur à combustion interne se prolonge au-delà du pignon d'entraînement (5) à cause du servomoteur.
Patent EP-0500698-A1 (EP)
Title: Recovery of floating liquid.
Inventor: BURT DAVID ALAN KINGSBRIDGE RO
IPC: E02B15/04
Filed: 1990-11-06
Abstract: PCT No. PCT/GB90/01702 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 6, 1990 PCT Pub. No. WO91/06711 PCT Pub. Date May 16, 1991.A skimmer device for recovering a first liquid which is floating on a second liquid, e.g. oil on water, uses one or more discs rotating in a plane transverse to the liquid surface (preferably inclined at 70 DEG  or less to the liquid surface). Particular benefits accrue, especially when operating in open water, when an inclination angle of 45 DEG  or less is used. With a disc inclination angle of 25 DEG -30 DEG  to the liquid surface a near optimal compromise is reached between oil take-up rate and ease of collection. Further advantages are obtained with skimmer discs of polymethyl methacrylate resin.
Patent EP-0442325-A1 (EP)
Inventor: LUERS GEORG
IPC: C09D7/45
Filed: 1991-01-31
Abstract: A universally applicable SiO₂-flatting agent is described, which consists of SiO₂, 1 to 25 % by weight polyol and optionally 1 to 25 % by weight wax. The novel flatting agent is, even after lengthy storage, especially at pressure, still easily dispersible, does not lead to the formation of a hard sediment with non-thixotropic paints and lacquers, and has practically no negative effect on the thixotropic behaviour of paints and lacquers based on thixotropic polyamide-modified alkyd resins. The SiO₂, polyol and wax can be brought together in a variety of ways, e.g. during the micronization of the SiO₂ in a jet-mill or mechanical mill by adding polyol and wax at the same time, by spray-drying a suspension of SiO₂ in an aqueous polyol solution or even before drying by adding polyol during washing or an earlier production step. It is also possible to spray-dry a suspension of SiO₂, wax emulsion and polyol.
Patent EP-0446624-A1 (EP)
Inventor: BLANZ ROLAND
IPC: B60G17/056
Filed: 1991-02-09
Abstract: A level regulating valve for automatically keeping the chassis height of a vehicle constant, especially a motor vehicle with pneumatic suspension, has a valve housing (1), a spring-loaded double valve body (11), an inlet seat (16) for the double valve body (11), a hollow valve tappet (25) carrying an outlet seat (26) for the double valve body (11) and displaceable in an axial direction, assigned to a seal (22) arranged in a groove (21), which tappet, for the purpose of setting the closing position, is axially adjustable in relation to a mounted thrust element secured against rotation and resting on an eccentric cam (43) of a supported shaft (48) running transversely to the centre axis (2) of the valve tappet (25). The position of the thrust element (30) relative to the housing (1) can be varied by means of an actuating lever (45) swivel-mounted outside the housing and engaging on the shaft (38). The housing (1) is composed of plastic and has an axial through hole (3) with a narrowest cross section arranged in the middle area and stepped, widening cross sections adjoining on both sides. Other essential structural elements, for example the shaft (38) and/or the valve tappet (25) and/or the thrust element (30) etc. are composed of plastic. The shaft (38) is supported in the housing (1) on both sides of the centre axis (2) of the valve tappet (25). A thrust member (23), insertable in the direction of the centre axis (2) in the stepped hole (3) in the housing (1), is provided, which with a shoulder of the stepped hole (3) forms the groove (21) for the seal (22) and rests on the shaft (38). …<IMAGE>…
Patent EP-0445562-A1 (EP)
Inventor: MIGNOT PATRICE C O ALCATEL BUS
IPC: G09G5/26
Filed: 1991-02-18
Abstract: Method of adapting intended to permit information processed according to the CEPT 1 standard to be displayed on a telematic terminal of the type provided for application of the CEPT 2 standard. This method provides translation of the colours of one palette according to the CEPT1 standard into one of the colours of another palette according to the CEPT2 standard, as a function of the luminance of the colours of the first palette, an approximation of the CEPT 1 alphanumeric character matrices until a matrix according to the CEPT 2 standard is obtained and transcription of the change in coloration of an animated image by flicking from one colour to another for each of the individually coloured alphanumeric or graphic elements involved in the image in question.
Patent EP-0465985-A1 (EP)
Inventor: KELLER PAUL
IPC: A62B1/02
Filed: 1991-07-02
Abstract: 2.1. Known rescue cages hinged vertically or semi-vertically on the ladder park of the fire engine or the like and having a mounting ladder can only be entered indirectly via the vehicle or the ladder park when the ladder park is horizontal. If entry ladders are provided directly on the rescue cage, the ladder park must first of all be erected before entry, and, in both cases, this involves complicated and, in particular, time-consuming operation of the apparatus. 2.2. In the case of a vertically or semi-vertically hinged rescue cage (1), an at least two part entry ladder (20) is, according to the invention, hinged on the front side (4) of the cage in the region of the bottom (5) of the cage. The mounting ladder can be swung down while the turntable ladder (2) of the fire engine (3) or the like is horizontal and extended close to the ground to allow a fireman to climb into the cage. The swing-down movement is expediently performed by a hydraulic drive (10) which is integrated into the bottom (5) of the cage and can be operated both from the cage and from the ground. <IMAGE>
Patent EP-0474055-A1 (EP)
Inventor: KNOLL G
IPC: A61H1/02
Filed: 1991-08-23
Abstract: A device (1) is used for supporting an arm for the purpose of carrying out physiotherapy exercises on the shoulder joint (2). It has a support rail (3) which supports the arm and which is secured on a frame (4). The support rail has at least one shoulder hinge joint. The frame (4) has a fixture for attachment to a bedstead (8), an adjustable articulated arm (9) being provided between the frame (4) and the support rail (3). The shoulder hinge joint or shoulder hinge joints can be adjusted to the joint axes of the shoulder to be treated, so that these lie approximately flush with one another. The joints have motor-operated movement drives (5). <IMAGE>
Patent EP-0493694-A1 (EP)
Title: Polymermischungen aus Polyamiden und Polymerisaten mit Sulfonamid-Struktureinheiten
Inventor: HEGER GEORG DR
IPC: C08L33/26
Filed: 1991-12-02
Abstract: Die Erfindung betrifft verbesserte Polymermischungen aus Polyamiden und Vinylpolymerisaten, die Sulfonamid-Struktureinheiten enthalten. Es werden so Polyamidformmassen mit verminderter Wasseraufnahme und verbesserter Dimensionsstabilität bei Erhalt guter mechanischer Eigenschaften, wie Schlagzähigkeit und Steifigkeit sowie geringer Verfärbung, gute Wärmeformbeständigkeit und Migrationsbeständigkeit erhalten.
Patent EP-0437373-A1 (EP)
Inventor: TAKAHASHI MAMORU
IPC: C12N9/04
Filed: 1991-01-11
Abstract: A method of assaying L-carnitine which comprises reacting a specimen comprising the L-carnitine to be assayed with reagents comprising:
     ① L-carnitine dehydrogenase which has coenzymes of the thionicotinamide adenine dinucleotide group (hereinafter designated as the thio-NAD-group) and nicotinamide adenine dinucleotide group (hereinafter designated as the NAD group) and which catalyses a reversible reaction forming essentially dehydrocarnitine from L-carnitine;   ② A₁; and   ③ B₁;   to perform the cycling reaction:  wherein:   A₁ is the thio-NAD group or the NAD group;   A₂ is a reduced form of A₁;   when A₁ is the thio-NAD group, B₁ is a reduced NAD group and when A₁ is the NAD group, B₁ is a reduced thio-NAD group, and   B₂ is an oxidized form of B₁;   and measuring the amount of A₂ generated or B₁ consumed.
Patent EP-0492890-A1 (EP)
Inventor: SCHRENK WALTER J
IPC: B29C48/71
Filed: 1991-12-11
Abstract: Multilayer films are generated by dividing a first stream comprised of discrete layers of one or more materials into a plurality of branch streams (14,16,18,20), redirecting or repositioning (40) the branch streams, expanding (48) and contracting (54) the branch streams in a symmetrical fashion, and recombining (56) the branch streams to form a second stream having a greater number of discrete layers than the first stream. Alternatively, the branch streams are redirected or repositioned (64), recombined (68) to form a second stream having a greater number of discrete layers than the first stream, and the second stream expanded and contracted (66) in a symmetrical fashion. A gradient in, or other distribution of, thickness is provided by independently controlling (58,60) the flow rates of the branch streams.
Patent EP-0495320-A1 (EP)
Inventor: DEMOORE HOWARD WARREN
IPC: B41F21/10
Filed: 1991-12-30
Abstract: A vacuum assisted sheet transfer assembly 10 has an array of support bars 46 which guide the unprinted side of a freshly printed sheet S along a curved transfer path P. The support bars overlie the airflow inlet 44 of a manifold housing 16, with the support bars providing smooth surfaces for engaging and supporting the unprinted side of the sheet material as it is pulled along the transfer path while simultaneously limiting the flow of inlet air through elongated inlet apertures 52, 54. As air is drawn through the inlet apertures 52, 54, the unprinted side of the sheet is drawn into engagement with the support bars as it moves along the sheet transfer path. The sheet transfer assembly 10 eliminates the need for conventional skeleton wheels and the like. Marking, smearing and smudging are prevented since the printed side of the sheet S is not handled or contacted in any way as the sheet is conveyed along the transfer path P.
Patent EP-0487374-A1 (EP)
Inventor: HUVEY MICHEL
IPC: F17C1/06
Filed: 1991-11-06
Abstract: The present invention describes a vessel for fluids under pressure and a method for manufacturing it. The vessel is composed of two bottoms (3, 4) separated by a corrugated cylindrical zone (2), the corrugated cylindrical zone being strengthened circumferentially, and of a longitudinal reinforcement (7) which is placed on the outer structure of the vessel as a whole and which, by absorbing the bottom effect, makes it possible to reduce the thickness of the bottoms and make the vessel lighter. <IMAGE>
Patent EP-0487382-A1 (EP)
Inventor: BERGMANN STEVEN R
IPC: A61K31/40
Filed: 1991-11-15
Abstract: The invention relates to the use of buflomedil and its addition salts with pharmaceutically acceptable acids for the manufacture of a medicament intended for protecting the myocardium against ischaemia.
Patent EP-0453402-A1 (EP)
Inventor: BILKA KENNETH P
IPC: A23G4/10
Filed: 1991-04-10
Abstract: The present invention pertains to a sweetened chewing gum composition having enhanced, clean tasting flavor which comprises (a) a gum base, (b) a bulk sweetening agent comprising xylitol and sucrose, wherein xylitol is present in an amount from about 10% to about 15%, by weight of the chewing gum composition, (c) a binding agent, and (d) a flavoring agent. The present invention also pertains to methods for preparing the sweetened chewing gum compositions.
Patent EP-0479717-A1 (EP)
Inventor: HAENSCH EGON
IPC: B65H7/12
Filed: 1991-08-22
Abstract: In a shingled formation, in particular in a compact shingled formation (S.4) of flat objects, for example printed products, the thickness of each individual element is measured between a deflectable measuring part and a reference part, in that, in a cycled movement for each measurement, the reference part grips below the part of the shingle forming the surface of the shingled formation. In the preferred embodiment of the device, the reference part is constructed as an impeller wheel (22) which is arranged at the side of the shingled formation (S.4) in such a way that its vanes (22.1/2/3/4) are pushed between the shingle lying at the surface and the rest of the shingled formation when the impeller wheel (22) is rotated about its axle (23). The deflectable measuring part is constructed as a scanning roll (21) which is pressed by a spring force into an adjustable zero position. The deflection of the scanning roll (21) is measured and called up in cycles. The cycle of the movement of the reference part and the cycle of the call-up of the measured value are synchronised and coordinated with the speed of the shingled formation and the mutual spacing of the elements of the shingled formation. 
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Patent EP-0443988-A1 (EP)
Inventor: MEDEOT RENZO
IPC: E01D19/04
Filed: 1991-01-18
Abstract: The present invention relates to a load dissipating and limiting element, for antiseismic devices and apparatus for bridges, viaducts, buildings and the like, comprising an elongated body (1) having restraining elements (2) at the ends thereof and, at an intermediate portion thereof, zones (3) tapering from the ends to the center portion thereof, and adapted to absorb elastic-plastic deformations.
Patent EP-0511232-A1 (EP)
Title: Process for removing viruses from biological fluids.
Inventor: SCHWINN HORST
IPC: A61L2/00
Filed: 1991-01-10
Abstract: The invention relates to a process for removing viruses, in particular viruses with a phospholipid sheath, from biological fluids, in particular fluids containing proteins, by introducing dialkoxyphosphorus compounds, characterized in that the dialkoxyphosphorus compounds are used in the form of dialkoxyphosphorus compounds of formula (I): Tr-Spac(-O)n?PO(OAlk)2?, which can be separated mechanically and are bonded to carriers. In formula (I), Tr stands for an inert carrier, Spac stands for a spacer, n is equal to 0 or 1 and Alk stands for alkyl groups with 1 to 10 carbon atoms.
Patent EP-0511983-A1 (EP)
Inventor: STOCKWELL JAMES ALFRED
IPC: A61B5/08
Filed: 1991-01-21
Abstract: L'invention se rapporte à un appareil à mesurer les crêtes d'un flux d'air expiratoire, qui comprend un clapet élastiquement flexible (15) qui est monté rigide par l'une de ses extrémité et dont l'autre extrémité est en prise avec un indicateur à coulisse (17) coulissant dans une fente (16) formée dans une paroi incurvée du boîtier de l'appareil. Pendant l'utilisation, le sujet souffle dans le boîtier par l'intermédiaire d'un embout (14). Le clapet (15) se plie sous l'effet de l'air d'expiration qui s'échappe par la partie de la fente (16) comprise entre la coulisse (17) et l'embout (14). La coulisse (17) s'arrête au point le plus éloigné de l'embout (14) vers lequel elle est déplacée par le clapet (15) et ce point indique la crête du flux d'air expiratoire du sujet.
Patent EP-0463150-A1 (EP)
Inventor: DEMARS ROBERT A
IPC: B65D17/34
Filed: 1991-01-14
Abstract: Dispositif de rupture d'obturateur frangible (34) et de rebouchage d'une ouverture pour récipient (20) à boisson, utilisant une patte (46) montée pivotante sur la partie supérieure (24) du récipient (20) à boisson. La patte (46) est mobile d'une position initiale jusque dans une position de rupture de l'obturateur (34) frangible, et ensuite jusqu'à une position de rebouchage de l'ouverture. Dans la partie supérieure (24) est incorporée une protubérance saillante (48) ayant pour fonction de placer la patte dans une position inclinée ou renversée de manière à faciliter son mouvement, afin de séparer de manière frangible une patte de rupture (32) incorporée dans la partie supérieure (24) du récipient à boisson. La protubérance saillante (48) exerce également une force de sollicitation tendant à maintenir la patte (46) dans la position de rebouchage.
Patent EP-0470230-A1 (EP)
Inventor: LOPEZ GARCIA PALOMA CENTRO DE
IPC: C12N15/54
Filed: 1991-02-13
Abstract: L'invention concerne un procédé pour le subclonage d'un fragment du gène po1A du S.pneumoniae en un vecteur d'expression de E.coli. A l'aide de ce procédé, on a pu obtenir le plasmide recombinant pSM10. Ce plasmide code pour un polypeptide de 70,6 kDa qui possède l'activité polymérase exempte d'activité exonucléase de l'enzyme ADN polymérase-exonucléase de S.pneumoniae. Le polypeptide a été hyperexprimé et purifié à partir de E.coli. Le rendement de l'enzyme active obtenu correspond approximativement à 7 % du contenu protéique cellulaire. On a obtenu 0,73 mg de protéine pure à partir de 500 ml de culture, avec une activité enzymatique spécifique de 13537 unités d'ADN polymérase par mg de protéine.
Patent EP-0536187-A1 (EP)
Title: Method and device for in vivo measuring blood sugar levels.
Inventor: CLIFT VAUGHAN
IPC: A61B5/1459
Filed: 1991-06-06
Abstract: The concentration of a substance, especially glucose, in the blood is measured in vivo by applying to the skin two wavelengths of infrared light and measuring the difference in the absorption of the two wavelengths, preferably in the range of 3-10  mu m, one being a sample wavelength at which the substance shows a specific absorption and the other being a reference wavelength at which the substance shows no specific absorption. Simultaneously the concentrations of interfering components are measured in the same way and the result for the substance is corrected with regard to the measured concentrations of interfering components. Infrared light is transmitted through optical fibres (10, 10a) to a detector having two chambers (15, 15a), a sample wavelength to one chamber (15) and a reference wavelength to the other (15a), and a transducer (14) between the chambers measures the difference in the pressures induced in the respective chambers when the tissue beneath the chambers is heated by absorption of the infrared light transmitted to it.