baber/WOPTO huggingface dataset:
Patent EP-0463933-A1 (EP)
Inventor: FABVIER BRUNO
IPC: E04F15/22
Filed: 1991-06-18
Abstract: Underlayer, capable especially of being disposed between a slab or support, made of concrete or prestressed concrete, and a covering surface formed by contiguous and juxtaposed flagstones of a tiling or the like. According to the invention, the underlayer in question is characterised in that it consists of a material (8, 12) having a low modulus of elasticity, suitable for constituting a zone of fracture or of weakness in order to transmit the stresses from the slab (1) to the tiling (2). The material of the underlayer may be especially a bitumen or a bonding mortar incorporating a polymerisable resin to which cement has been added. <IMAGE>
Patent EP-0490719-A1 (EP)
Inventor: FROUMAJOU ARMAND
IPC: F16F13/10
Filed: 1991-11-19
Abstract: The invention proposes a hydroelastic device (14), especially for the suspension of an engine in a motor vehicle, of the type comprising, arranged in the general direction (X-X) of strain of the device, a first reinforcement (18), a mass made from elastomer material (26) linked to the first reinforcement, a working chamber (30) delimited at least partially by the mass made from elastomer material and by a separation partition (32), an expansion chamber (37) delimited by the separation partition (32) and by a flexible membrane (40), and a second reinforcement (24) linked to the mass made from elastomer material, the working and expansion chambers being filled at least partially with a liquid and being linked to each other by a communication passage (38), one (30) of these two chambers being delimited at least partially with respect to the outside by an elastically deformable portion (70) to which a control member applies controlled movements in such a manner as to create within the said chamber pressure forces synchronous with the harmonics of the vibrations of one of the two said assemblies, characterised in that the control member is a piston (48 - 56) of a hydraulic actuator (44) mounted slidingly in an actuator body (46) fixed to one (24) of the reinforcements. <IMAGE>
Patent EP-0485333-A1 (EP)
Inventor: SOLLER DANIEL
IPC: H01Q1/42
Filed: 1991-10-28
Abstract: The single installation having a parabolic antenna (18) is used for the reception of satellite programmes for radio and television. The parabolic antenna (18) is arranged under or behind at least one cover (28, 30) which consists of an intrinsically normal building part which has low attenuation for electromagnetic radio waves (26). The covers, consisting especially of plastic, can be transparent or dyed in accordance with the normal appearance and/or function. The single installation for a parabolic antenna (18) has no adverse aesthetic effects whatsoever on a building, avoids any deviation in rotation and provides a receiver installation which is protected against external influences. <IMAGE>
Patent EP-0456842-A1 (EP)
Inventor: STRASSMANN GIDEON
IPC: A61K38/00
Filed: 1990-12-12
Abstract: L'invention se rapporte à l'application médicinale du facteur M-CSF (facteur de stimulation de colonies macrophages et en particulier à un procédé et à un médicament qui servent à traiter les maladies inflammatoires et les allergies au moyen de M-CSF naturel, de M-CSF recombinant et d'un dérivé de ce facteur.
Patent EP-0510067-A1 (EP)
Inventor: HU YUNG-HAW
IPC: C03C10/02
Filed: 1990-12-27
Abstract: Composition de verre cristallisable à faible costante diélectrique (K), ayant un point de ramollissement de 550-800 °C, composée essentiellement en moles % de: 41-70 % de P2O5; 10-48 % de MgO, ZnO ou de mélanges de ces composés; 2-20 % d'Al2O3, Cr2O3 ou de mélanges de ces composés; 0-10 % d'oxyde(s) métalliques(s) alcalin(s); 0-10 % de CaO, SrO, BaO ou de mélanges de ces composés; 0-10 % de SiO2; 0-20 % de B2O3; 0-10 % de ZrO2, TiO2 ou de mélanges de ces composés; et 0-10 % d'un oxyde de métal des terres rares ou de mélanges de celui-ci, à condition que: (i) a = n(b+3c+d+e+2f+3g), où n = 0,8-1,0 et a = mole % de P2O5; b = mole % de MgO, ZnO ou de mélanges de ces composés; c = mole % d'Al2O3, Cr2O3 ou de mélanges ces composés; d = mole % de M2O, où M = Na, K, Rb, Cs; e = mole % de M'O, où M' = Ca, Sr, Ba; f = mole % de ZrO2, TiO2 ou de mélanges de ces composés; g = mole % de Fe2O3, Y2O3, La2O3, Ln2O3 (où Ln est n'importe quel métal des terres rares), ou de mélanges de ces composés; (ii) la quantité totale d'oxydes alcalins, CaO, SrO, et BaO n'excédant pas 10 moles %; (iii) la quantité totale de ZrO2, TiO2, Fe2O3 et d'oxyde de métal des terres rares n'excédant pas 10 moles %.
Patent EP-0515395-A1 (EP)
Inventor: SESSLER JONATHAN L
IPC: A61K41/00
Filed: 1990-12-21
Abstract: Outre plusieurs sapphyrines substituées uniques, l'invention concerne un nouveau procédé de synthèse de sapphyrines présentant une bonne efficacité et un rendement élevé. Le procédé consiste en la synthèse améliorée en neuf étapes de sapphyrines substituées, par exemple, les deux sapphyrines symétriques C2, les composés 2 et 4 de la figure 1C. La synthèse met en oeuvre une étape importante: la condensation entre un diacide de tripyrrane et un bipyrrole de diformyle. Le composant clé de tripyrrane est préparé en trois étapes à rendement élevé, à partir de précurseurs pyrroliques facilement disponibles, et la partie de bipyrrole est préparée en quatre étapes à partir de 3-méthyl-4-méthylpyrrole-2-carboxylate éthylique d'un rendement global d'environ 33 %.
Patent EP-0513227-A1 (EP)
Title: Monoclonal antibodies which differentiate between native and modified sequence proteins.
Inventor: HOWARD DAVID K
IPC: C07K16/26
Filed: 1991-01-23
Abstract: Monoclonal antibodies are provided which differentiate between native and modified sequence proteins. Also provided are methods for using monoclonal antibodies to determine the relative amount of native and modified sequence proteins in a sample.
Patent EP-0528993-A1 (EP)
Inventor: STACK RICHARD S
IPC: A61L31/14
Filed: 1991-05-17
Abstract: L'invention se rapporte à un stent bioabsorbable (10, 50, 80, 90), qui est conçu pour être placé à l'endroit d'une sténose d'un conduit du corps, tel qu'un vaisseau sanguin, et qui est souple et élastique pour pouvoir être acheminé de façon sûre et efficace sur le site de la sténose, par exemple d'un vaisseau sanguin, de façon à éviter les désavantages d'une implantation chronique, telle que ruptures artérielles ou formations d'anévrismes, pendant son exposition aux tensions continues des battements du coeur. Ce stent est formé à partir d'une substance bioabsorbable et il est poreux et traversé de part en part d'ouvertures, en vue de faciliter la croissance tissulaire et l'encapsulation du stent. Le stent subit une encapsulation puis une biodégradation ou bioabsorption en une période, après l'encapsulation, fixée en jours, en semaines ou en mois, selon les besoins, afin de réduire au minimum les risques d'embolisation ou autres de la substance dissoute et afin d'éviter les désavantages d'une implantation chronique.
Patent EP-0535076-A1 (EP)
Title: Carnet pour tickets, coupons et autres billets similaires
Inventor: LINDBERGH MAGNUS
IPC: A45C11/18
Filed: 1991-06-11
Abstract: L'invention se rapporte à un moyen d'assemblage pour tickets, qui comprend une couverture présentant une partie saillante de préférence solidiare, un organe de fixation pour l'extrémité libre de la partie saillante et un certain nombre de feuilles de tickets ou de coupons dans lesquelles est menagée une ouverture entièrement entourée par le materiau constituant le ticket. La partie saillante de la couverture peut être passée dans les ouvertures de feuilles de sorte que, après assujettissement de l'extrémité de la partie saillante à la couverture, les tickets soient assujettis de façon sûre.
Patent EP-0494315-A1 (EP)
Inventor: TAKEUCHI GENKI
IPC: C07C6/12
Filed: 1991-07-25
Abstract: Le procédé décrit, qui sert à produire du 2-alkyl-6-éthylnaphtalène de façon sélective et efficace, consiste à faire réagir au moins un composé de naphtalène choisi parmi le naphtalène et des 2-alkylnaphtalènes avec un polyéthylbenzène à une température comprise entre 50 et 400 °C, en présence d'un catalyseur acide à l'état solide.
Patent EP-0548179-A1 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G09G3/36
Filed: 1991-09-10
Abstract: Dans une cellule à cristaux liquides adressée par coordonnées et à plan de fond actif, dont les pixels sont mis dans un état par l'application d'un potentiel unidirectionnel sur l'épaisseur de la couche de cristaux liquides et dans l'état opposé si la direction du potentiel appliqué est inversée, la régénération est effectuée en deux étapes séquentielles afin d'éviter les effets de déséquilibre dus à la charge cumulative. Au cours d'une étape on met les pixels dans leurs états requis, alors qu'au cours de l'autre étape on les met dans les états inverses.
Patent EP-0505536-A1 (EP)
Title: Process and device for regulating the amount of copying light in photographic enlargers or photocopiers.
Inventor: DELUEG VERNER
IPC: G03B27/73
Filed: 1991-10-01
Abstract: According to a process for regulating the amount of copying light in a closed control loop of a photographic color photocopier equipped with color filters, the copying light influenced by the color filters is selectively measured in the primary colors, red, green and blue. A deviation resulting from the comparison of the real values with predeterminable set values is subdivided into a color deviation and a brightness deviation. The color deviation is compensated by regulating the color filters, whereas the brightness deviation is converted into a correction factor for the lighting time, so that for each primary color the product of the light intensity real value by the effective lighting time is constant and identical to the product of the light intensity set value by the lighting time set value.
Patent EP-0509465-A1 (EP)
Inventor: YUASA KIMIHIRO
IPC: C08L83/14
Filed: 1992-04-14
Abstract: A liquid crystal composition comprising 5 to 99 % by weight of a liquid-crystalline copolymer, which has both an alkyl chain and a siloxane chain in its main chain, and 1 to 95 % by weight of a low molecular weight liquid-crystalline compound operates at a wide range of temperatures including room temperature, has an excellent film formability, is easy to orient to a high degree by mechanical orientation methods including bending orientation method and responds to the change of electric field at a high speed.
Patent EP-0519344-A1 (EP)
Inventor: SHUTTLEWORTH LESLIE
IPC: G02B1/04
Filed: 1992-06-12
Abstract: A thermally-transferred color filter array element comprising a support having thereon a polymeric dye image-receiving layer containing a thermally-transferred image comprising a repeating pattern of colorants of a maleimide blue dye having the formula:
       
 wherein: 
   R¹ and R² each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 8 carbon atoms; a cycloalkyl group having from 5 to 8 carbon atoms; or a substituted or unsubstituted alkenyl group having from 2 to 8 carbon atoms; 
   R¹ and R² may represent the elements which may be taken together to form a 5- or 6-membered heterocyclic ring; 
   each Y independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 8 carbon atoms; an alkoxy group OR¹; halogen; or two adjacent Y's may represent the atoms which may be taken together to form a fused aromatic ring; 
   n is 0 to 4; 
   the position of Y ortho to the nitrogen may also be combined with R¹ to form a 5- or 6-membered non-aromatic, single or double nitrogen-containing, heterocyclic ring, thus forming a fused ring system; and 
   X is R¹; a substituted or unsubstituted acyl group having from 2 to 9 carbon atoms; a substituted or unsubstituted aroyl group having from 7 to 18 carbon atoms; or a substituted or unsubstituted heteroaroyl group having from 2 to 10 carbon atoms.
Patent EP-0519482-A1 (EP)
Title: Make-up case with exchangable cosmetic pans
Inventor: LONGIN BLACHUT
IPC: A45D40/22
Filed: 1992-06-19
Abstract: The make-up case for receiving and retaining at least one cosmetic insert (2) has a catch device (7, 9) between the case housing (1) and each cosmetic insert (2). The catch device (7, 9) has at least one flexible element (6) for prestressing projections (9) into opposite recesses (7). This facilitates the retention of the inserts in the case as well as removal of the inserts. <IMAGE>
Patent EP-0525701-A1 (EP)
Inventor: LI YUEJIN
IPC: F01N13/02
Filed: 1992-07-27
Abstract: The invention describes a catalytic process for destroying NOx from oxygen-containing combustion products wherein methane serves as a reductant. The process comprises contacting the NOx-containing combustion products with a desired amount of methane and oxygen in the presence of a metal-exchanged crystalline zeolite having a silicon to aluminum ratio of greater than or equal to about 2.5 under conditions sufficient to effect conversion to gaseous nitrogen, water and carbon oxides. The zeolites are exchanged with a cation selected from the group consisting of cobalt, nickel, iron, chromium, rhodium and manganese.
Patent EP-0529348-A1 (EP)
Inventor: HOCK JOHANN
IPC: C12N5/20
Filed: 1992-08-03
Abstract: A process for the purification of factor XIII or XIII A by immuno-affinity chromatography, monoclonal antibodies against F XIIIA, preparation and use thereof are described.
Patent EP-0540017-A1 (EP)
Inventor: NAKANISHI HIDETOSHI
IPC: H01L29/749
Filed: 1992-10-30
Abstract: A gate electrode (8) includes a first region (Goff) formed in an OFF gate region and a second region (Gon) formed in an ON gate region. A P-channel region is formed in the OFF gate region and an N-channel region is formed in the ON gate region to separate these gate regions. Since a P⁻-type channel region (17) of low impurity concentration is formed at an end of a P-type base region (2) in which the N-channel region is formed, the impurity concentration of the P-type base region (2) can be increased and thus turn-off characteristic is improved.
Patent EP-0545103-A1 (EP)
Inventor: KAMESWARAN VENKATARAMAN
IPC: C07F9/572
Filed: 1992-11-09
Abstract: There are provided 1-(substituted)thioalkylpyrrole compounds of formula I
       
 the use thereof for the control of fungus infestation, and insect, acarid and mollusk pests, and methods and compositions for the protection of crops from the ravages of said fungus and pests.
Patent EP-0542210-A1 (EP)
Inventor: HEMING MARTIN DR
IPC: G02B6/12
Filed: 1992-11-11
Abstract: A process is disclosed for the production of an optical thin film waveguide of TiO2 with an attenuation of <5 dB/cm on a planar inorganic substrate wherein the thin film waveguide is produced by a microwave plasma CVD process (PCVD).
Patent EP-0545272-A1 (EP)
Inventor: TAUBKEN WERNER
IPC: B25C1/00
Filed: 1992-11-26
Abstract: According to the invention, the housing (4) of the driving tool and the magazine (2) are connected by a scissor arm (3). When the housing (4) is pressed down slightly, the scissor arm (3), U-shaped in cross-section, pulls the magazine (2) against the housing (4), in which the impact blade (12) is located. If the impact blade (12) strikes the front staple of a row of staples (11), this staple (11) is sheared off the glued staple bar. The blow or blows are then performed by manual actuation of the release switch. When the driving tool is lifted from the material (1) to be stapled, the restoring spring mounted between magazine (2) and housing (4) presses the magazine (2) down again into the initial position, as a result of which the scissor arm (3) is also positively returned into the initial position. The flanges (3') of the U-shaped scissor arm (3) run on either side of the magazine (2) and the web (3'') runs in an angled fashion below the magazine. <IMAGE>
Patent EP-0548930-A1 (EP)
Inventor: SANO YASUO
IPC: C08G59/40
Filed: 1992-12-22
Abstract: A method of producing a hot melt resin for use in the production of a prepreg which comprises: 
   preparing a mixture of a bis(2-oxazoline) compound, a polyepoxy compound and an aromatic polyamine copmpound wherein when the amount of the bis(2-oxazoline) compound is indicated as [P] moles, and when the amounts of the polyepoxy compound and the aromatic polyamine compound are indicated as [E] and [M], respectively, wherein        [E] = (2/m) x moles of the polyepoxy compound           and        [M] = (2/n) x moles of the aromatic polyamine compound           wherein m and n are the functionality per molecule of the polyepoxy compound and the aromatic polyamine compound, respectively, then 
 
       [M]/[E] = 3-8, and           
        [M] - [E] ≦ [P] ≦ 2 [M] - [E];           
 
    heating the mixture to a melt so that the polyepoxy compound and the aromatic polyamine compound react together; 
   adding a curing catalyst to the melt; and 
   cooling the melt to form a solid.
Patent EP-0558827-A1 (EP)
Inventor: THOMPSON THOMAS E
IPC: C12Q1/22
Filed: 1992-03-03
Abstract: A process and kit for detecting microbial metabolism is disclosed, the process including the steps of combining medium, a metabolic dye having an absorbance spectrum which in the presence of microorganisms changes and responds to metabolism of the microorganism and a second analytical dye having an excitation or emission spectrum which overlaps with one of the changed or unchanged absorbance spectra of the first dye. The medium contains a sample solution to be analyzed for containing metabolizing microorganisms. The user observes either no change in the fluorescence emissions of the second analytical dye indicating the absence of metabolizing microorganisms in the sample or a change indicating the presence of metabolizing microorganisms in the sample.
Patent EP-0538950-A1 (EP)
Inventor: TRUYEN JAN HUBERT
IPC: C08K5/49
Filed: 1992-10-20
Abstract: Polymer composition comprising a copolymer of a vinylaromatic compound, a vinyl cyanide and, optionally, a third monomer which copolymer is grafted on a rubber, a flame-retardant phosphorus compound and a charforming component, characterised in that the polymer composition also comprises a polymer P which comprises 1-100 wt.% monomeric units with the following structure, the wt.% being relative to said polymer P
       
 where m = 1-5. 
     This polymer composition shows improved flame-retardant properties as a result of synergism with respect to the flame-retardant properties between the charformer and polymer P.
Patent EP-0494782-A1 (EP)
Inventor: CHIU ANTHONY M
IPC: G01R31/28
Filed: 1992-01-09
Abstract: An interconnection system and method of testing and performing burn-in semiconductor devices (12) prior to separation from the semiconductor wafer on which the devices are formed includes forming interconnection layers of contacts (16) and conductors (17) over the devices and then testing and performing burn-in on the devices. Faulty devices are disconnected from the conductors prior to performing additional test and burn-in. The interconnections are removed prior to separating the device on the wafer, and prior to further possible tests and packaging.
Patent EP-0499444-A1 (EP)
Inventor: COZZI PAOLO
IPC: A61P9/10
Filed: 1992-02-11
Abstract: The invention provides new imidazole containing alkoxyimino derivatives of tetrahydronaphthalene and chroman of general formula (I)
       
 wherein 
   Z is -CH₂-or-O-; 
   m is an integer of 1 to 4; 
   n is zero or 1; 
   T is a straight or branched, saturated or unsaturatrd C₁-C₆ hydrocarbon chain, or a phenylene radical; 
   A is a bond or a divalent group consisting of-Si(R′R˝)-; -O-CH₂-,-CF₃-,C(R′R˝)-,vinylene or isopropenylene, wherein each of R′ and R˝being the same or different is hydrogen or C₁-C₄ alkyl; 
   R is hydrogen or C₁-C₄ alkyl; 
   R₁ and R₂, being the same, are hydrogen or methyl, or one of R₁ and R₂ is hydrogen and the other is
     a) a C₁-C₈ alkyl group;   b) a C₅-C₈ cycloalkyl or C₅-C₈ cycloalkyl-C₁-C₄ alkyl group, wherein the cycloalkyl group or moiety is unsubstituted or substituted by 1 to 4 C₁-C₄ alkyl groups; or   c) an aryl or aryl-C₁-C₄ alkyl group, wherein the aryl group or the aryl moiety is unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, hydroxy, C₁-C₄ alkyl, trihalo-C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ alkylthio and C₁-C₄ alkylsulfonyl;       R₃ is hydrogen or a substituent chosen from halogen, hydroxy, C₁-C₄ alkyl, trihalo-C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ alkylthio and C₁-C₄ alkylsulfonyl; 
   R₄ is an -OR₅, or -N(R₅ R₆)group, wherein each of R₅ and R₆ independently is hydrogen, C₁-C₆ alkyl, phenyl or benzyl; 
   and the pharmaceutically acceptable salts thereof, which are useful in the treatment of a disease state in which an anhancement of TxA₂ synthesis exerts a pathogenic effect.
Patent EP-0569626-A1 (EP)
Inventor: DAI PEI-SHING EUGENE
IPC: B01J29/08
Filed: 1992-05-11
Abstract: A hydrocarbon conversion process to yield product of improved properties is effected in the presence of a zeolite characterised by increased Secondary Pore Volume, decreased Lattice Constant, Secondary Pore Mode, Secondary Pore Diameter, increased Secondary Pore Volume, Surface Silicon to Aluminum Atom Ratio, and Acid Site Density.
Patent EP-0542425-A1 (EP)
Inventor: NUCKOLLS JOE ALLEN
IPC: H05B41/40
Filed: 1992-10-12
Abstract: A dimming system for a discharge lamp has a magnetic regulator with first, second and third windings linked by a magnetic core, the first winding being connectable to a source of alternating current. The second winding and a starting circuit are connected to the lamp for lighting the lamp. The third winding is tapped and has a ballast capacitor connected across the winding. An inductive reactor and relay contact set are connected in series between one end of the third winding and the tap so that when the contact set closes, the reactor stores energy from the source and reduces the power to the lamp, abruptly reducing its light output. A motion-responsive detector is used to energize the relay. With a normally closed contact set, the lamp is dimmed until a moving person is detected, opening the contact set and increasing the lamp light output. Multiple lamps can be controlled simultaneously.
Patent EP-0507680-A1 (EP)
Inventor: DERROIRE GEORGES
IPC: F16L11/08
Filed: 1992-04-01
Abstract: Process for manufacturing a soft (flexible) tubular structure including an impervious barrier (5), consisting of a mono-layer film of micrometric thickness, disposed longitudinally in a continuous manner, all the constituents of the said soft (flexible) structure being intimately connected by a final heat treatment. Soft (flexible) tubular structures manufactured according to this process. Application to the fields of transporting all types of fluids and protection against external corrosive (aggressive) agents.   <IMAGE>
Patent EP-0532397-A1 (EP)
Inventor: CHOLET HENRI
IPC: B01F7/00
Filed: 1992-09-07
Abstract: The invention relates to a continuous mixing device (1) comprising a rotary shaft (4) equipped with blades (7, 7a). The mixture obtained at the outlet of the mixer results from the entry into the mixer of a fluid of high viscosity (22) and of at least one fluid of lower viscosity. The mixing device is suitable for providing a mixture of lower viscosity in relation to the most viscous fluid introduced at the entry (2, 38) of the mixer. The invention provides a process for pumping a viscous fluid and the use of the mixing device in a plant for pumping an oil crude of high viscosity. <IMAGE>
Patent EP-0532428-A1 (EP)
Inventor: FUKAHORI KENICHI
IPC: B41J25/20
Filed: 1992-09-11
Abstract: A video printing apparatus including a thermal head (5) and accommodating an ink ribbon cartridge having a plurality of color blocks. The apparatus has a subsidiary head (6) which records an identification mark on the color blocks when used in a printing operation. The identification mark is recorded on a predetermined portion of the color block which is not used in a printing operation. A sensor (7) is provided for detecting the identification mark recorded on the used color blocks.