baber/WOPTO huggingface dataset:
Patent EP-0364338-A1 (EP)
Inventor: LEBRUN JEAN-JACQUES CENTRE HOS
IPC: C01B31/36
Filed: 1989-10-04
Abstract: The invention relates to a process for controlling the polymerisation of a polysilazane composition containing a catalytically effective quantity of a catalyst for the polymerisation of the said polysilazane, characterised in that, during or after the said polymerisation, the said composition is brought into contact with at least one absorbent agent.
Patent EP-0327475-A1 (EP)
Inventor: MARQUOT ALEXIS
IPC: H01L27/02
Filed: 1989-02-01
Abstract: Structure for protecting against overvoltages of an output amplifier of a MOS type integrated circuit, in which a bidirectional conduction device (30) is connected between a pin (31) connected to the drain or to the source of the MOS transistor to be protected and a reference voltage, and a resistor (56) is connected between the bidirectional breakdown device and the MOS transistor to be protected, the value of the resistor being chosen so that the product of this value times a current less than the maximum permissible current in the drain/source of the transistor to be protected is slightly greater than the difference between the breakdown voltage of the protection device and the conduction voltage on the drain/source of the MOS transistor. <IMAGE>
Patent EP-0397774-A1 (EP)
Inventor: MEHTA KAPIL
IPC: A61K31/203
Filed: 1989-02-03
Abstract: La présente invention concerne un procédé d'administration thérapeutique de rétinoïde à un animal. Ce procédé, dans un mode préféré de réalisation, comprend les étapes de base de préparation de liposomes contenant des phospholipides et des rétinoïdes, et d'administration de manière parentérale d'une quantité des liposomes résultants à l'animal, ladite quantité contenant une quantité thérapeutiquement efficace du rétinoïde. L'animal auquel on a administré les liposomes peut présenter une tumeur stoppée par des rétinoïdes, l'étape d'administration servant à empêcher la croissance de ladite tumeur. Le rétinoïde préféré est l'acide allo trans-rétinoïque, bienque d'autres rétinoïdes peuvent s'avérer utiles. Dans certains cas, le rétinoïde peut être du rétinol, notamment de l'allo trans-rétinol. Les phospholipides de la présente invention peuvent être un ou plusieurs phosphatidylcholines, phosphatidylsérines, phosphatidylglycérols, sphingomyélines et acides phosphatidiques. On peut utiliser ces phospholipides, leurs dérivés et ceux de structure et de propriétés hydrophatiques analogues, afin de préparer les rétinoïdes à liposomes encapsulés de la présente invention comme cela serait apparent pour un homme de l'art après examen des présentes decriptions. Les phospholipides de ces liposomes contenant des rétinoïdes comprennent, dans un mode de réalisation préféré, du dimyristoylphosphatidylcholine et du dimyristoylphosphatidylglycérol, de préférence dans un rapport d'environ 7:3.
Patent EP-0440621-A1 (EP)
Title: Procede et dispositif pour asservir la tension mecanique d'un fil textile en mouvement, et pour mesurer sa vitesse
Inventor: SCHMITT FRANCOIS MARIE
IPC: B65H59/40
Filed: 1989-03-15
Abstract: La présente invention concerne un procédé ainsi qu'un dispositif pour asservir la tension mécanique d'un fil textile en mouvement, et pour mesurer sa vitesse. Le dispositif comporte des moyens pour déterminer la tension instantanée du fil (12), comprenant un premier capteur (10) pour générer une perturbation transversale sur le fil sous la forme d'une onde sinusoïdale et un second capteur (11) pour détecter le passage de cette onde. Le fil traverse deux guide-fils (13 et 14) et l'ensemble est monté sur un support (15). Le dispositif permet de contrôler et d'asservir la tension d'un fil de trame introduit entre les fils de chaîne d'une machine à tisser, et de mesurer la vitesse de ce fil.
Patent EP-0380708-A1 (EP)
Inventor: SATO MASATOSHI
IPC: G11B11/105
Filed: 1989-08-11
Abstract: An opto-magnetic recording apparatus having a rotation device for rotating an opto-magnetic recording medium, an initial auxiliary magnetic field applying device, a laser beam source, a modulation device for modulating the beam intensity in accordance with the binary information to be recorded into a pulse having a high level for magnetizing the recording medium to one of two states and a low level for magnetizing the same to the other state, and a recording magnetic field applying device. The apparatus further has a shifting device for shifting the initial auxiliary magnetic field applying device at least between two positions including a first position for over-write mode operation where the initial auxiliary magnetic field applying device applies the initial auxiliary magnetic field to the recording medium and a second position for non-over-write mode operation where the initial auxiliary magnetic field applying device does not apply the initial auxiliary magnetic field to the recording medium.
Patent EP-0379205-A1 (EP)
Inventor: SIEG GUENTHER
IPC: B65H45/103
Filed: 1990-01-18
Abstract: For applying layers of cloth to a cutting table, a cloth-laying machine is proposed which consists of a horizontally moveable carriage (1) and an unwinding station (2), in which a roll of cloth (10) formed from a rolled-up web is situated, in which machine the web unwound from the roll of cloth (10) leaves the carriage (1) directly in a vertically downwards direction.
Patent EP-0383064-A1 (EP)
Inventor: REITER FERDINAND DIPL-ING
IPC: F02M51/06
Filed: 1990-01-24
Abstract: Known magnet armatures for electromagnetically operated valves are produced from the solid material and have a relatively high weight, resulting in switching times which are insufficiently short. The new magnet armature is intended to be easily producible and to have a low intrinsic weight. In order to be able to provide the magnet armature (12) with a wall of small thickness, the said armature is designed as a sheet-metal strip, rolled in a circular manner, whose sheet-metal strip end surfaces (58, 59) are located at a distance opposite one another, forming an armature slot (60). The magnet armature is used in a fuel injection valve for fuel injection systems for internal-combustion engines. <IMAGE>
Patent EP-0387764-A1 (EP)
Inventor: RHO ANGELO
IPC: A47D1/00
Filed: 1990-03-12
Abstract: The high-chair has a base stand (1) constituted by two mutually foldable arms (2,3). A chair-like body (10) is slidably supported on one of the arms (2,3) and has a back (12) which is rigidly associated with guiding elements for sliding on the related arm. A seat (15) is hinged to the back (12) and is in turn hinged to a foot-rest (20) which can be folded, together with the seat (15), toward the back (12). Elements are provided for releasably locking the chair body (10) onto the related arm and allow a continuous sliding of the chair body (10) on the arm (2,3) for movement in the direction of lifting the chair body (10) and, in discrete and successive portions, for movement in the direction of lowering the chair body (10).
Patent EP-0462307-A1 (EP)
Inventor: SCHMITT KARL-HEINZ DIPL-ING
IPC: E01F15/08
Filed: 1990-06-21
Abstract: The guard section comprises a plurality of housing-like steel guard-rails (1) which can be coupled releasably with one another. Each steel guard-rail (1) incorporates two impact plates (6) arranged in mirror-image fashion with respect to one another and consisting of lower longitudinal strips (7), central longitudinal strips (8) and upper longitudinal strips (9) which are interconnected via fillets (10, 13) in bend-free manner. Cross-sectionally I-shaped transverse runners (3) having surfaces for supporting them on the ground are welded on at the height of the lower longitudinal strips (7) and the lower fillets (10). It is also possible for horizontal reinforcing plates to be welded in between the impact plates (6) at the height of the upper sides of the transverse runners (3) and also at the mid-height of the central longitudinal strips (8). The coupling of two steel guard-rails (1) is effected with the use of formed pieces (19), connecting plates (24) and screw-bolts. 
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Patent EP-0421152-A1 (EP)
Inventor: SLAVIK WALTER
IPC: B25J9/10
Filed: 1990-09-10
Abstract: In a service carriage having a position-controlled motor (173), an actual-value transmitter (D) for the position-control system reacts to movements of a part (172) without relation to a predetermined reference point. To determine a reference point of the part (172) to be moved, there are separate means, for example a sensor (200). The system allows the use of a point-to-point controller (H) for the motor (173), which, on the basis of the output signals from an encoder (E), can rotate the part (172), for example a carriage arm, through a predetermined angle. <IMAGE>
Patent EP-0423573-A1 (EP)
Inventor: SEIT HORST ING
IPC: F16F9/58
Filed: 1990-10-06
Abstract: In the case of a limit stop damper for damping impact energy imparted to a motor vehicle wheel, which exceeds the impact energy compensatable by the suspension and by the main shock absorber, it is proposed to increase the working absorption capability. For this purpose a hydraulic stop damper (14, 15) is provided as replacement for the rubber springs hitherto used, which damper comprises an inner sleeve (16) having a bottom sleeve end (19), which sleeve is telescopically displaceable in an outer sleeve (17) having an upper sleeve end (20). Both sleeves are enclosed by an elastic collar (24), which is fixed on the outer edge of the upper and of the lower sleeve end (19, 20). When the two sleeves are telescopically compressed, hydraulic fluid is forced through the growing, axially extending annular gap (18), as a result of which impact energy is converted into frictional heat. The hydraulic fluid passes via a return duct (27) arranged in the lower sleeve end and provided with a non-return valve (28) back into the inner chamber enclosed by the inner and the outer sleeve. 
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Patent EP-0431441-A1 (EP)
Inventor: MINGOZZI FRANCO
IPC: A61B17/64
Filed: 1990-11-27
Abstract: The external splint (1) for the treatment of fractures of the long bones of limbs is composed of a tubular body (2) which encloses a cylindrical cavity (3) and has one end prismatically engaged in a seat (27) a box-like element (28), which is elongated transversely to the axis of the tubular body (2). The box-like element (28) is coupled to the tubular body by means of a screw (31) which is rotatably supported in the box-like element and is screwed in a threaded hole (6) defined in the end along the axis of the seat. The screw (31) is cannulated to allow the accommodation of a strain-gauge (37) for monitoring the behavior of the splint. Means for supporting the nail-holder clamps (49) are applied to the box-like element and to the tubular body so that it is possible to adjust them according to a total of three degrees of freedom.
Patent EP-0403003-A1 (EP)
Inventor: DAVIES ANDREW KENNETH
IPC: H04N7/025
Filed: 1990-06-11
Abstract: A teletext decoder includes a data acquisition and control circuit (DAC) which may be operated in either of two modes under the control of a microcontroller (MC). In one mode a framing code window used for detecting a framing code in received data pulses (D) is generated internally and is used in conjunction with data lines of a received video signal where teletext data is expected to occur. In the other mode a framing code window is generated externally by means of an applied line sync signal (S) and is used in conjunction with lines of a received video signal where teletext data is not expected to occur e.g. during ITS lines and normal picture lines. In this way the problem of "junk" data is greatly alleviated.
Patent EP-0489201-A1 (EP)
Inventor: ESTRADA GARCIA MARIO PABLO
IPC: C12N1/19
Filed: 1990-07-17
Abstract: The present invention relates to the field of biotechnology and genetic engineering and in particular a novel nucleotide sequence which codes for a streptokinase, as well as the recombinant DNA obtained therefrom which is used for the transformation of various host organisms. 
     The technical object which is pursued with the proposed solution is to produce the protein in commercially useful quantities, by the recombinant method, with the possibility of alternatively using different hosts to obtain a high-quality streptokinase capable of being used as a thrombolytic agent in the treatment of different disorders. 
     The present invention is based on the isolation of a new gene which codes for streptokinase from  Streptococcus equisimilis  of type C (strain ATCC-9542) and the cloning and expression thereof in prokaryotic ( E .  coli ) and eukaryotic ( Pichia   pastoris ) hosts, for which it includes the vehicles of expression which contain the genetic sequences of said gene, as well as the microorganisms transformed with these vectors capable of producing streptokinase. 
     The protein obtained thereby can be used in clinical medicine as a therapeutic agent, in the treatment of disorders such as thromboembolic obstructions including coronary thrombosis.
Patent EP-0429203-A1 (EP)
Inventor: LONKA PEKKA
IPC: H01Q1/32
Filed: 1990-11-01
Abstract: The invention relates to an antenna system for a vehicle and particularly for a radio telephone, the system comprising an antenna (1) fastened to the outside of the vehicle and receiving and/or transmitting signals, the antenna (1) being in galvanic communication (8) with the interior of the vehicle. Inside the vehicle there is an internal antenna (2) connected galvanically to the external antenna (1). The radio telephone includes a separate antenna of its own.
Patent EP-0383667-A1 (EP)
Inventor: BONET CLAUDE
IPC: B29C35/02
Filed: 1990-02-13
Abstract: Procédé d'élaboration d'une atmosphère pour la fabrication de pièces composites à haute performance, du genre où ladite atmosphère est utilisée en autoclave au-dessus d'une superposition de découpes à structure fibreuse imprégnées d'une matière organique thermodurcissable placée entre un moule inférieur et une bâche d'étanchéité supérieure, avec mise sous vide de l'espace entre bâche et moule, ladite atmosphère étant réalisée à partir d'un gaz inerte tel l'azote, caractérisé en ve qu'on prépare un gaz azote d'atmosphère de sécurité à partir d'azote brut de séparation d'air par perméation ou adsorption, incorporant une teneur résiduelle en oxygène réglable entre 0,5 % et 6 %, à faible teneur en vapeur d'eau. Application notamment à la fabrication de structures secondaires et primaires en construction aéronautique et spatiale.
Patent EP-0390687-A1 (EP)
Inventor: PARFAIT AUBERT
IPC: C12G3/02
Filed: 1990-03-29
Abstract: The invention relates to a process for the production of drinks possessing low alcoholic strength, by fermentation of plant tissues or extracts in the presence of yeasts, wherein the aforementioned fermentation is carried out by inoculation of the aforementioned plant tissues or extracts with at least one yeast species having low alcohol-productive power, the fermenting ability of which stops spontaneously as soon as the medium reaches an alcoholic strength of between 1 and 4 degrees Gay-Lussac, depending on the yeast strain employed. The invention also relates to fermented drinks obtained by the abovementioned process.
Patent EP-0429318-A1 (EP)
Inventor: DARDAINE EDGAR
IPC: B65B7/28
Filed: 1990-10-25
Abstract: The present invention concerns a method and apparatus for transferring lids in a machine for sterile packaging of containers. 
<??>The apparatus of this invention essentially comprises two elongated clamp-holder units substantially parallel (5, 8) and penetrating by one end into a sterile enclosure (E) for the packaging of containers, one (5) of these two units being able to be driven, in its longitudinal direction, with an alternating motion with respect to the other clamp-holder unit (8) which remains fixed in translation. 
<??>This device allows, in particular, the transfer, positioning and temporary fixing of lids of any shape and size on containers or goblets filled with any produce. 
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Patent EP-0425675-A1 (EP)
Inventor: KINOSHITA KAZUMI - SUENAGA
IPC: H04M19/00
Filed: 1990-01-12
Abstract: Circuit détecteur de terre pour un circuit d'abonné à grande distance dans un commutateur manuel électronique numérique de faible capacité. Un convertisseur continu-continu d'une source d'alimentation électrique est arrêté lorsqu'on détecte une mise à la terre. Lors de la réception d'un signal d'arrêt, le convertisseur continu-continu convertit la tension de la source pour le circuit d'abonné en une tension de la source d'alimentation du système pour le commutateur manuel, c'est-à-dire la tension avant la conversion par le convertisseur continu-continu. Les résistances d'alimentation dans le circuit d'alimentation électrique ne sont pas interrompues même lorsque le courant continue s'écouler à travers lesdites résistances suite à la mise à la terre, et l'état d'alarme est maintenu jusqu'à ce que l'opération de remise en service s'effectue.
Patent EP-0425695-A1 (EP)
Inventor: UEJIKKOKU NARIO - OAZA-YAMAZUR
IPC: C08L23/10
Filed: 1990-05-14
Abstract: Feuille continue en mousse réticulée par un faisceau d'électrons comprenant 100 parties en poids d'une résine de polypropylène composée principalement de propylène, de 5 à 40 parties en poids d'un copolymère d'éthylène comportant au moins un monomère sélectionné dans le groupe composé d'acide acrylique, acrylate d'éthyle, anhydride maléique et acétate de vinyle, et de 10 à 18 parties en poids d'un autre copolymère d'éthylène avec une alpha-oléfine comportant de 4 à 8 C, présentant un point de fusion compris entre 117 et 123°C et une densité allant de 0,890 à 0,910 g/cm3. Cette mousse présente une fraction de gel variant entre 20 et 60 % et un taux de dilatation compris entre 5 et 40.
Patent EP-0433424-A1 (EP)
Title: Improved asymmetric catalytic hydrogenation of alpha-arylpropenoic acids.
Inventor: CHAN ALBERT SUN-CHI
IPC: C07C45/46
Filed: 1990-06-22
Abstract: Process for producing an  alpha -arylpropionic acid comprising catalytically asymmetrically hydrogenating the dehydration product of an acid-treated electrochemically carboxylated  alpha -arylketone corresponding to said  alpha -arylpropionic acid wherein the hydrogenation is conducted using an asymmetric hydrogenation ruthenium catalyst at a temperature less than 30 DEG C optionally in the presence of a base.
Patent EP-0441922-A1 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C07C25/18
Filed: 1990-08-24
Abstract: Des difluorobenzonitriles ont la formule (I), dans laquelle Y représente alkyle, alkényle, alkoxy, oxaalkyle ou alkényloxy ayant entre 1 et 12 atomes de carbone; et Q est un résidu sélectionné dans le groupe composé d'un des éléments représentés par les formules (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), et (k). Ces composés sont utiles comme composants de milieux de cristaux liquides.
Patent EP-0483279-A1 (EP)
Inventor: BLANNIN ALAN
IPC: H04N1/41
Filed: 1990-07-20
Abstract: Une technique de développement d'un modèle analytique d'une image consiste à opérer directement sur la sortie de représentation de la topographie de pixels à l'aide d'un dispositif d'échantillonnage optique tel qu'un analyseur. La représentation analytique obtenue est hiérarchique, en-dessous d'un certain niveau, chaque élément étant une expression analytique d'une partie de l'image. Au-dessus d'un certain niveau, le modèle est un réseau simple, afin de faciliter certains types de manipulation graphique. Le modèle est développé par agencement de valeurs de pixels en un certain nombre de groupes appelés carreaux. Un certain nombre d'opérations sont ensuite exécutées sur chaque carreau, afin de déterminer sa meilleure représentation en tant qu'expression analytique. Par exemple, si toutes les valeurs des pixels se trouvant dans un carreau sont approximativement variables de manière continue, elles sont représentées par une surface en pente linéaire tridimensionnelle. Toutefois, si une ou plusieurs des limites d'intensité traverse le carreau, les expressions analytiques, telles qu'une ligne droite ou un segment de ligne parabolique, sont dérivées à partir des valeurs de pixels du carreau afin de décrire les bords.
Patent EP-0500541-A1 (EP)
Inventor: PAECHER LOTHAR
IPC: A61C17/02
Filed: 1990-09-05
Abstract: On propose un appareil pour les soins de la bouche, en particulier une douchette (10) composée d'une pièce à main (12) et d'une unité de base (14) reliées entre elles par un tuyau souple (19) pour le transport du fluide et par des conducteurs électriques (21, 23). Un dispositif de commande (33) sur la poignée (28) de la pièce à main (12) permet de faire varier les conditions de fonctionnement, en particulier la mise en marche et l'arrêt et la force du jet de la douchette (10).
Patent EP-0447506-A1 (EP)
Inventor: LUETHY CHRISTOPH
IPC: A01N43/66
Filed: 1990-09-19
Abstract: La présente invention se rapporte à des composés de la formule (I), où W, X, Y1, Y2, Z, R1, R2 et R14 possèdent les notations indiquées dans la description, ainsi qu'à leur fabrication, aux herbicides et aux produits régulateurs de la croissance végétale contenant de tels composés comme substances actives, de même qu'à l'application desdites substances actives ou produits pour la lutte contre les mauvaises herbes et pour la régulation de la croissance végétale.
Patent EP-0523267-A1 (EP)
Inventor: HAZAN ISIDOR
IPC: C08L83/04
Filed: 1991-07-17
Abstract: A high solids coating composition useful as a clear coat for an automotive clear coat/ color coat finish which contains about 40-80% by weight of a binder and correspondingly about 20-60% by of a liquid organic carrier; wherein the binder contains about:
     a. an acrylic solution polymer of polymerized monomers of ethylenically unsaturated esters of acrylic acid or methacrylic acid and a hydroxy alkyl acrylate or methacrylate and the polymer has a hydroxyl no. of about 50-200 and a weight average molecular weight of about 4,000-20,000;   b. a dispersed polymer of polymerized monomers having stabilizer resin segment that is soluble in the organic carrier and dispersed resin segment that is relatively insoluble in the organic carrier;   c. a siloxane oligomer having -OH and -OR groups attached to the silane atoms of the oligomer where R is an alkyl group having 1-6 carbon atoms in the alkyl group or an aryl group and the oligomer has a weight average molecular weight of about 500-5,000; and   d. an alkylated melamine formaldehyde resin.
Patent EP-0467379-A1 (EP)
Inventor: SHINAGAWA TAKAE
IPC: B41M5/36
Filed: 1991-07-18
Abstract: A reversible heat-sensitive recording material, a method of recording and erasing information using the recording material, and a magnetic card using the recording material, the recording material comprising a reversible heat-sensitive recording material comprising a heat-sensitive layer containing a resin matrix and an organic low molecular weight material, said organic low molecular weight material containing at least one higher fatty acid having 16 or more carbon atoms and a sulfide represented by the formula
     wherein m and n each independently means an integer of 1 to 5, the ratio of the amount of said at least one higher fatty acid to that of said sulfide being from 90:10 to 10:90 by weight.
Patent EP-0475391-A1 (EP)
Inventor: CARPENTER JOEL FRANCIS
IPC: C10M105/04
Filed: 1991-09-11
Abstract: A synthetic oil composition comprising the reaction product of an α-olefin oligomer derived from an α-olefin monomer containing from 6 to 20 carbon atoms and from 0.01 to 1 mole of a phenol per mole of oligomer. The oil composition can be further reacted to form alkoxylated products and can be mixed with polar additives to form homogeneous synthetic lubricants.
Patent EP-0480372-A1 (EP)
Inventor: NARITA KAZUTOYO
IPC: H01L23/31
Filed: 1991-10-08
Abstract: A semiconductor rectifying device, suitable for installation in vehicles, comprises a cup-shaped metallic container(1), a semiconductor chip(2) having a pn junction, one of whose main surfaces is bonded to the bottom surface of the container(1), a lead(4) bonded to the other main surface of the semiconductor chip(2), and a silicone resin layer(6) containing silica powder, with which layer an exposed portion of the semiconductor chip(2) is covered.