baber/WOPTO huggingface dataset:
Patent EP-0452598-A1 (EP)
Inventor: BRANDELY MAUD
IPC: A61K38/20
Filed: 1990-06-06
Abstract: The use of a polypeptide (I) with human interleukin 2 activity is claimed for treating primary cancers of the pleura, especially mesothelioma. Pref. (I) is a pure recombinant IL-2, especially in the non-glycosylated reduced form.
Patent EP-0426565-A1 (EP)
Inventor: DOSSIN JACQUES
IPC: B60R19/18
Filed: 1990-10-31
Abstract: The invention relates to a motor-vehicle bumper consisting on the one hand of a structural element (1) made of a composite material and designed to be mounted via a support surface on the structure of the vehicle body, and on the other hand of an exterior element (2) joined to the structural element and designed to provide the aesthetic and aerodynamic aspect of the bumper. According to the invention, the structural element consists of at least one closed hollow part (1) having on its support surface (1a) on the vehicle body structure (5), and on the opposite surface (1b), a number of frustoconical deformations (3) and (4) respectively, these deformations (3) and (4) being coaxial in pairs and facing in the same direction, so that the deformations (4) fit inside the deformations (3). <IMAGE>
Patent EP-0383702-A1 (EP)
Inventor: BEAL MICHEL
IPC: A63B29/02
Filed: 1990-02-12
Abstract: This rope is of type constituted by a core of rope strands (2) surrounded by a braided tubular cover (3), the tightening of the cover determining the degree of the rigidity or flexibility of the rope. …<??>Its greater part being flexible by slight tightening of the cover (3), it has, in the proximity of its end (50) intended for forming the roping knot, a rigid section (4), that is to say a section whose cover (4) is tightened more than it is along the rest of the rope. …<IMAGE>…
Patent EP-0408474-A1 (EP)
Inventor: PREVOST JEAN-PIERRE
IPC: C08L77/02
Filed: 1990-07-09
Abstract: Single-phase and amorphous polymeric mixtures capable of being employed especially for producing shaped articles using moulding operations. According to the invention the said mixtures comprise: (i) an amorphous semiaromatic polyamide obtained from 2-methyl-1,5-pentamethylenediamine taken by itself or mixed with 2-ethyl-1,4-tetramethylenediamine and isophthalic acid taken by itself or mixed with terephthalic acid, and (ii) a semicrystalline polyamide of the nylon type chosen from the group made up of nylon 66, nylon 6, mixtures of these polymers and the copolymers obtained from monomers resulting in these nylons, the quantity of the semicrystalline polyamide of the nylon type (ii) representing not more than 40% of the weight of the combined semiaromatic polyamide (i) + semicrystalline polyamide (ii). The resilience properties of the semiaromatic polyamide at temperatures ranging from room temperature to -25 DEG C can be improved with such mixtures.
Patent EP-0450250-A1 (EP)
Inventor: LEON FERNANDEZ PABLO
IPC: F16K47/02
Filed: 1990-04-06
Abstract: The valve without float opens and shuts at high pressure for refilling tanks with water. It has a body (1) with cover (2), the former being cylindrical at the bottom and containing at the top cylinders one inside the other and connected by ports (23). Each inner cylinder is mounted via a flat rubber washer (25) in the one outside it and which is a press-fit in a groove in the bottom of the latter. The cylinders together open and shut the water passage, and they are moved by a plate (32) extending from the body, and on the end of which a vessel (38) is mounted. A flexible hose (31) supplies water to the vessel when the passage is open, the weight of the water in it lifting the cylinders as the level in the tank falls. The air trapped in the chamber under the vessel causes it to rise, allowing the cylinders to fall.
Patent EP-0426616-A1 (EP)
Inventor: TZIKAS ATHANASSIOS DR
IPC: D06P3/66
Filed: 1990-10-23
Abstract: Neue Reaktivfarbstoffe der Formel <IMAGE> worin (R)0-3 für 0 bis 3 Substituenten R aus der Gruppe Halogen, Nitro, Cyan, Trifluormethyl, Sulfamoyl, Carbamoyl, C1-4-Alkyl, C1-4-Alkoxy, Amino, Acetylamino, Ureido, Hydroxy, Carboxy, Sulfomethyl und Sulfo unabhäbgig voneinander steht, R1 Wasserstoff, C1-8-Alkyl oder C5-7-Cycloalkyl und R2 C1-8-Alkyl oder C5-7-Cycloalkyl ist, wobei die Alkyl- und Cycloalkylreste R1 und R2 unabhängig voneinander substituiert sein können durch Hydroxy, C1-4-Alkoxy, Hydroxy-C1-4-alkoxy, HO-(CH2CH2-O)2-4-, Sulfato-C1-4-alkoxy, C2-4-Alkanoyl, C1-4-Alkoxy-carbonyl, C2-4-Alkanoyloxy, Carboxy, Cyan, Halogen, C1-4-Alkylamino, N,N-Di-C1-4-alkylamino, oder Sulfato, oder worin R1 C1-8-Alkyl oder C5-7-Cycloalkyl ist, und der Alkyl- oder Cycloalkylrest wie angegeben substituiert sein kann, und R2 ein durch Sulfo substituierter C1-8-Alkyl- oder C5-7-Cycloalkylrest ist, geben auf Cellulosefasern farbstarke gelbe bis orange Färbungen und Drucke mit guten Echtheiten.
Patent EP-0382704-A1 (EP)
Inventor: BAUWENS JEAN
IPC: F01N3/032
Filed: 1990-02-06
Abstract: Method of treating a gas laden with gasifiable or combustible particles, involving passing the entire gas to be treated through an electrically conductive porous body (1) of such a porosity that it retains the particles, following the pressure loss caused by the porous body, automatically interrupting the supply of gas at a specific pressure drop through the latter, automatically applying voltage to the porous body in order to bring it to a specific temperature ensuring the gasification or combustion of the particles which it retains, clearing the porous body of the residues of the particles by means of a gas stream, and restoring the passage of the gas to be treated through the porous body, and apparatus for carrying out this method. <IMAGE>
Patent EP-0452345-A1 (EP)
Inventor: BRODALLA DIETER
IPC: C25D11/24
Filed: 1989-12-22
Abstract: Selon un procédé d'imprégnation de surfaces anodisées en aluminium et/ou en alliages d'aluminium, éventuellement colorées, ces surfaces sont mises en contact avec des solutions aqueuses de composés anioniques tensio-actifs spéciaux. Ces composés sont dérivés d'acides sulfoniques, phosphoniques et/ou phosphoneux à longue chaîne. Ce procédé permet d'améliorer la résistance aux eaux de condensation des surfaces ainsi imprégnées et leur résistance aux intempéries.
Patent EP-0511202-A1 (EP)
Inventor: KRAMMER PETER H
IPC: C07K14/705
Filed: 1990-01-19
Abstract: On décrit un antigène 52kD associé à l'apoptose cellulaire. L'antigène est exprimé par des cellules lymphoïdes activées et malignes. Les anticorps qui se fixent sur les antigènes provoquent l'inhibition de la croissance cellulaire et l'apoptose.
Patent EP-0428657-A1 (EP)
Title: Procede de synthese de sons musicaux par representation modale
Inventor: ADRIEN JEAN-MARIE
IPC: G10H5/00
Filed: 1990-05-03
Abstract: Procédé de synthèse sonore consistant à: simuler l'excitation d'une structure complexe représentée par des données modales (déformées modales, fréquences de résonance, coefficients d'amortissement) et un réseau de points, déterminer numériquement et par itérations successives des variables dynamiques et convertir les valeurs de ces variables en un signal de sortie formant une représentation du son.
Patent EP-0482047-A1 (EP)
Inventor: MUTZE ULRICH DR
IPC: H04N1/393
Filed: 1990-07-06
Abstract: Un convertisseur des signaux lumineux émis par des sections voulues d'un objet plat, tel qu'un positif ou un négatif transparents, en signaux vidéo, au moyen d'un capteur CCD (32), comprend un dispositif optique avec un objectif (35) ayant une distance focale constante. Le dispositif optique comprend au moins deux éléments réglables le long de son axe optique (30) et dont la position détermine la distance entre l'image et l'objet d'une part et la reproduction de la section de l'objet sur le capteur CCD (32) d'autre part. Les deux éléments réglables sont mutuellement reliés par un mécanisme (24), de sorte que l'objectif (35) reproduise de manière nette la section de l'objet sur le capteur CCD (32) lorsque la distance par rapport à l'image et à l'objet est réglée.
Patent EP-0486562-A1 (EP)
Inventor: DE WIND NIELS
IPC: C12N15/00
Filed: 1990-08-17
Abstract: On décrit un virus de la pseudorage (PRV) qui ne se trouve pas dans la nature et qui possède un génome contenant une mutation dans la région du gène de la protéine-kinase et/ou dans la région du gène 28K. La mutation est, par exemple, une substitution, une délétion, une insertion ou une inversion d'un acide nucléique, ou une combinaison de celles-ci. Les mutations sont introduites, grâce à des techniques de génie génétique, dans le génome d'un PRV qui se trouve dans la nature, de préférence le NIA-3. Les insertions peuvent être des séquences d'acide nucléique codant des polypeptides antigènes caractéristiques d'un agent pathogène qui se trouve chez les porcs. L'invention se rapporte également à des vaccins qui contiennent un PRV tel que ci-dessus, ainsi qu'à un procédé de préparation de ces vaccins.
Patent EP-0495797-A1 (EP)
Inventor: ISELLA THOMAS
IPC: B60T8/00
Filed: 1990-09-13
Abstract: L'invention décrit un système de régulation de patinage (système anti-blocage ABS et/ou réglage automatique du patinage ASR et/ou mesurage et contrôle MSR). Selon l'invention, la régulation est commutée sur des valeurs de patinage tolérées et différentes lors de la détection d'un virage pour que se produise un couple d'embardée opposé au couple d'embardée résultant de l'inclinaison sur- ou sous-vireuse du véhicule.
Patent EP-0502871-A1 (EP)
Title: Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam.
Inventor: DOYLE EARL N
IPC: C08J9/14
Filed: 1990-11-13
Abstract: A process for the production of an open cell polyurethane foam comprises the mixing of the following components at ambient temperatures in a mixing zone: a diisocyanate having a functionality of at least about 2.0, at least one hydrogen donor, at least one surfactant which is effective in forming an open cell polyurethane foam, at least one catalyst, and a blowing agent comprising a gas having a boiling point below approximately -100 DEG  F. at atmospheric pressure which preferably comprises carbon dioxide. In addition, the mixture may also optionally contain water. The mixture is subjected to a pressure in said mixing zone which is sufficient to maintain the blowing agent in the liquid state at ambient temperatures. After mixing, the mixture is ejected from the mixing zone to atmospheric pressure, thereby completely and instantaneously vaporizing the blowing agent to provide expansion of the mixture. The resultant foam is then cured at ambient temperatures.
Patent EP-0441195-A1 (EP)
Inventor: THOMAS JUERGEN DR
IPC: C10G65/12
Filed: 1991-01-25
Abstract: In a process for the preparation of oxidation-stable and cold-stable base oils and middle distillates from mineral oil fractions having a boiling range above 350 DEG C, the mineral oil fraction is converted in a first stage over a hydrocracking catalyst under hydrocracking conditions to the extent of 20 to 80 % by weight into fractions boiling below 360 DEG C, the discharged reactor product is, if appropriate, separated in a high-pressure separator into a liquid phase and gas phase, the total discharged reactor product or only the liquid phase is treated, directly or after distilling off the fractions boiling below 360 DEG C, in a second stage with hydrogen in the presence of a catalyst at 200 to 450 DEG C and 20 to 150 bar, the catalyst containing a crystalline borosilicate zeolite of the pentasil type, alumina and/or amorphous alumosilicate as support material and one or more metals from group VIb and/or group VIII of the periodic table and phosphorus, and, after distillation of the hydrogenated product, a middle distillate in the boiling range from 180 to 360 DEG C having a pour point below -30 DEG C and an oxidation-stable residue having a boiling point >360 DEG C, a viscosity index between 110 and 135 and a pour point below -12 DEG C are obtained.
Patent EP-0453755-A1 (EP)
Inventor: HENKELMANN KLAUS
IPC: G02B25/00
Filed: 1991-03-15
Abstract: An achromatic lens system (1) consisting of three lenses contains a middle lens (4) injection-moulded or compression-moulded from plastic and having spacers (5, 6) integrally formed in one piece and fixing the desired spacing from the two outer lenses (5, 6). <IMAGE>
Patent EP-0448117-A1 (EP)
Title: Process for producing a catalyst composition for hydrodesulphurization of hydrocarbon oil.
Inventor: USUI KAZUSHI
IPC: B01J23/883
Filed: 1991-03-22
Abstract: A catalyst composition for the hydrodesulfurization of a hydrocarbon oil, comprising a composite of metal oxides comprising:
     aluminum; and   at least one metal selected from a group consisting of
   (A) at least one metal belonging to Group VIB of the Periodic Table; and   (B) at least one the metal belonging to Group VIII of the Periodic Table;       where the at least one metal belonging to Group VIB of the Periodic Table accounts for, in terms of as oxide, from 10 to 60% by weight with respect to the total catalyst, and the at least one metal belonging to Group VIII of the Periodic Table accounts for, in terms of oxide, from 3 to 20% by weight with respect to the total catalyst; and a process for producing a catalyst composition for the hydrodesulfurization of a hydrocarbon oil comprising a composite of a metal oxide containing aluminum, at least one metal belonging to Group VIB of the Periodic Table, and at least one metal belonging to Group VIII of the Periodic Table, which comprises: drying and thereafter calcining an effective component obtained by mixing in a solvent, an aluminum alkoxide or a chelate compound of aluminum, or a mixture thereof, with at least one of
   (A) at least one compound of a metal belonging to Group VIB of the Periodic Table, and   (B) at least one compound of a metal belonging to Group VIII of the Periodic Table.
Patent EP-0453967-A1 (EP)
Inventor: WIMMER IGNAZ
IPC: C07C43/11
Filed: 1991-04-18
Abstract: In the process described, alkoxylation of compounds containing active hydrogen atoms using antimony pentahalides as catalyst is carried out such that first a catalyst premix is prepared by dissolving antimony pentahalide in a portion of the amount of the compound to be alkoxylated while maintaining a maximum temperature of 60 DEG C and a maximum antimony pentahalide concentration of 30 mol%, the catalyst premix prepared or a portion thereof is combined as the catalyst component with the remaining amount of the compound to be alkoxylated, and the starting mixture thus obtained is reacted with the alkylene oxide.
Patent EP-0459449-A1 (EP)
Inventor: YOSHIDA TADASHI
IPC: C07D491/04
Filed: 1991-05-29
Abstract: The present invention relates to a novel aldose reductase inhibitor of the formula:
       
 wherein X is methylene or carbonyl; 
R is
       
 R¹, R², R³, and R⁴ are each hydrogen or lower alkyl, to a method for producing the inhibitor by culturing  Crucibulum  sp. RF-3817 or its variants, and to an agent for inhibiting an aldose reductase comprising the inhibitor.
Patent EP-0470392-A1 (EP)
Inventor: CHEN FRANKLIN MING CHI
IPC: A61F13/15
Filed: 1991-07-12
Abstract: An absorbent article including an absorbent body (12) capable of absorbing a liquid and a flow-modulating layer (16) in liquid communication with the absorbent body (12). The flow-modulating layer (16) is formed from hydrophilic meltblown fibers having an average diameter of from about 20 to about 60 µm. The flow-modulating layer has an average pore size of from about 90 to about 300 µm and a basis weight of from about 50 to about 600 grams per square meter. The average pore size of the absorbent body is less than the average pore size of the flow-modulating layer. The flow-modulating layer is capable of rapidly receiving multiple liquid insults and distributing the liquid in its X-Y plane prior to said liquid being absorbed by the absorbent body.
Patent EP-0489269-A1 (EP)
Inventor: HOLZNER GUENTER
IPC: B65D81/24
Filed: 1991-11-08
Abstract: The package of the invention is a hermetic assembly under vacuum, made from plastic, intended to contain devices (2) for perfuming or purifying ambient air or enclosed spaces, which devices are equipped with a wall made from polymeric material (6) for diffusing active fragrant substances, the package being characterised in that the devices it contains are connected by joining, by superposition, the surfaces of their diffusing walls, under subatmospheric pressure. 
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Patent EP-0490330-A1 (EP)
Inventor: LUGER SIEGFRIED
IPC: H05B41/38
Filed: 1991-12-09
Abstract: The invention relates in general to an electronic ballast (EVG) for fluorescent lamps. In particular, it relates to circuit arrangements inside the electronic ballast for separately measuring lamp current and heater coil current of lamp. Such an electronic ballast comprises an AC voltage generator (30, WR), whose frequency can be controlled, a series resonant circuit (L2, C17), which is connected to the output of the AC voltage generator (30) and to whose capacitor (C17) the gas discharge lamp is connected in parallel, and a current measuring element (R32) responding to the lamp current (IL1), at least one heating circuit of the heater coils of the gas discharge lamp being connected independently of the series resonant circuit (L2, C17) to the AC voltage generator (30), and a further current measuring element (R10) connected to said heating circuit serving to measure the heating current (JW). <IMAGE>
Patent EP-0463647-A1 (EP)
Inventor: VIDAL JUAN TEODORO
IPC: C21D6/04
Filed: 1991-01-08
Abstract: Security paper and its manufacture procedure which includes a metalic thread of magnetic material, subjected to a termic treatment with quick cooling to give a solid amorphous without normal cristaline structure whose presence and constitution can be detected by simple sight as well as by electronically. 
     It will be used in the manufactured banknotes, identification cards or any other document.
Patent EP-0539625-A1 (EP)
Inventor: JANSSEN LEONARD JOHANNES JOSEP
IPC: C12Q1/00
Filed: 1991-10-28
Abstract: Electrochemical sensor for measuring the glucose content fluids, containing very low oxygen content or no oxygen at all, comprising: a substrate (1) carrying on its passivated surface, a detection electrode (2), a counter electrode (3) cooperating with said detection electrode, a reference electrode (4), an oxygen producing electrode (5), and a second counter electrode (6) cooperating with said oxygen producing electrode. Furthermore the sensor comprises a glucose oxidase (G.O.D) containing hydrogel layer (7) covering said surface of the substrate respectively the electrodes arranged thereon, a membrane impermeable to glucose (8), having an opening or hole (10) rendering said membrane locally permeable for glucose, and a further membrane (9) permeable to oxygen, glucose and water but impermeable for components with high molecular weight in the glucose containing fluid. The arrangement of the various electrodes on the substrate surface and the location of the hole in said membrane is such that the direction of the glucose diffusion path (12) between said hole and the detection electrode opposite to the direction of the oxygen diffusion path (13) between the oxygen producing electrode and the detection electrode.
Patent EP-0492725-A1 (EP)
Inventor: WILLIAMS ROBERT A
IPC: H04N5/94
Filed: 1991-12-18
Abstract: Error concealment of an erroneous pixel in a line of pixels is provided by an adaptive transversal filter (13-27,44) which has taps for a succession of adjacent pixels before and after the erroneous pixel. Any corrupted pixel in the succession is discarded from the computation of the replacement pixel and a set of filter coefficients is selected from memories (48,58) in accordance with the detected pattern of corrupted pixels so as to compensate for the effect of discarding the corrupted pixels.
Patent EP-0497024-A1 (EP)
Inventor: COX GEORGE ELTON
IPC: C10N70/00
Filed: 1991-02-01
Abstract: A substantially non-carcinogenic light lubricant and a process for its production. The process comprises the step of blending an effective amount of a substantially non-tumorigenic vacuum distilled hydrocarbon oil of lubricating viscosity with a tumorigenic atmospheric distilled light hydrocarbon oil, the tumorigenic light hydrocarbon oil having an initial boiling point of at least 250°F., wherein the resultant blend is substantially non-carcinogenic and of lubricating viscosity.
Patent EP-0445986-A1 (EP)
Inventor: KIKUCHI HIROMITSU
IPC: G03G9/087
Filed: 1991-03-01
Abstract: A non-magnetic one-component developer comprises a binder resin and a colorant, and has a volume-average particle diameter (dv) in a range of 5-15 µm, a ratio (dv/dn) of the volume-average particle diameter (dv) to the number-average particle diameter (dn) in a range of 1.00-1.40, a quotient (Sc/Sr) obtained by dividing the area (Sc) of a circle supposing the absolute maximum length of a particle is a diameter by the real projected area (Sr) of the particle in a range of 1.00-1.30, a product (A*dn*D) of the specific surface area (A) (m²/g) as measured in accordance with the BET method, the number-average particle diameter (dn) (µm) and the true specific gravity (D) in a range of 5-10, and a ratio (Q/A) of the charge level (Q) (µc/g) to the specific surface area (A) in a range of 15-70. The developer is substantially spherical from both conditions of Sc/Sr and A*dn*D, and is suitable for use in a process for developing an electrostatic latent image formed on a photosensitive body with a developer by using a development apparatus equipped with a development roll and a development blade for controlling a layer of the developer supplied on the development roll to a uniform thickness. A development process making use of the non-magnetic one-component developer is also disclosed.
Patent EP-0450955-A1 (EP)
Inventor: YASUO TAKASHI
IPC: E03D13/00
Filed: 1991-04-04
Abstract: In a method for the automatic flushing of a urinal including preliminary flushing which takes place (2-6) as soon as somebody is detected in front of the urinal, and main flushing which takes place (8-12) after he has left it, the main flushing of the urinal is discontinued (12) and the subsequent preliminary flushing thereof is omitted (12-7), if somebody is detected (10) in front of the urinal during its main flushing.
Patent EP-0474357-A1 (EP)
Inventor: ROBB JOHN
IPC: C09C1/36
Filed: 1991-07-26
Abstract: A process for the production of a suspension of nuclei has been developed in which an aqueous mixture of titanium tetrachloride, aluminium ions and hydroxyl ions is cured at at temperature of from 50° to the boiling point. The pH of the suspension before or after curing has a value of from 6.5 to 10.5. The aqueous mixture is prepared by mixing a solution of titanium tetrachloride with a solution of a base, e.g. sodium hydroxide and aluminium hydroxide. 
     When used to nucleate hydrolysis in the "sulphate" process a large crystal size anatase pigment is produced.
Patent EP-0473357-A1 (EP)
Inventor: IMASHIMIZU YOSHINORI
IPC: B63H21/30
Filed: 1991-08-21
Abstract: A module frame adapted to be connected to further such frames to form a larger modular structure and to carry fittings, e.g. in a ship's engine room, comprises a pair of horizontal and parallel main beams (2), a pair of beam members (3) extending between and welded to the main beams, a support column (6) extending vertically from each junction of the main beams with the beam members and a connector (7) connected to each free end of the main beams, the beam members and the support columns. The position of the connectors (7) on the module frame is precisely predetermined with respect to one another whereby adjacent module frames may be connected together highly accurately without any adjustment being necessary.