baber/WOPTO huggingface dataset:
Patent EP-0794182-A1 (EP)
Inventor: KATOU TETSUYA
IPC: C07C51/377
Filed: 1995-08-04
Abstract: 2-(ω-alkoxycarbonyl alkanoyl)-4-butanolide can be produced unexpectedly with a high selectivity and yield through condensation reaction of γ-butyrolactone with a highly available, loω-price dicarboxylate as represented by the following general formula:  
 
        ROOC(CH 2 ) n COOR 
 
(where n denotes an integer of 7-13, and R denotes an alkyl group or an alkenyl group). Furthermore, a long-chain ω-hydroxycarboxylic acid can be produced by subjecting 2-(ω-alkoxycarbonyl alkanoyl)-4-butanolide to hydrolysis and decarboxylation and reducing the carbonyl groups in the resultant product into methylene groups.
Patent EP-0775172-A1 (EP)
Inventor: SHARE PAUL E
IPC: C08F2/18
Filed: 1995-08-08
Abstract: Compositions aqueuses contenant une majeure partie d'eau et une quantité mineure d'un composé polymérisable à base de N-acryloyle-pipérazine. Ces composés sont représentés par la formule (a), dans laquelle: R?1, R2 et R3¿ sont sélectionnés indépendamment chacun dans le groupe constitué par hydrogène et alkyle inférieur, B représente un groupe de liaison sélectionné dans le groupe constitué par carbonyle, sulfonyle, amide et carboxyle; n est un ou zéro; R4 représente un radical sélectionné dans le groupe constitué par un groupe aliphatique supérieur (d'au moins quatre atomes de carbone, de préférence, de 6 à 50 atomes de carbone), par un groupe aliphatique supérieur substitué, par un groupe alicyclique, par un groupe hétérocyclique, par un groupe aromatique non benzénoïde et par un groupe aromatique substitué. On peut utiliser ces composés en tant qu'émulsifiant dans une polymérisation en émulsion.
Patent EP-0740850-A1 (EP)
Title: Boitier etanche en ceramique hybride pour circuit integre
Inventor: CHILLARA SATYA
IPC: H01L23/08
Filed: 1995-10-13
Abstract: La présente invention concerne un socle céramique (30) destiné notamment à un boîtier étanche (54) de circuit intégré. Le socle céramique (30) comporte une partie périphérique (32) externe présentant une surface supérieure (34), une surface inférieure (36) et un rebord interne périphérique (38). La partie périphérique (32) du socle céramique (30) est conçue pour recevoir une grille de connexion (22) de boîtier conventionnel de circuit intégré et un couvercle céramique (28), formant ainsi un boîtier étanche (54) de circuit intégré. Selon la présente invention également, la partie périphérique (32) du socle céramique est réalisée en une céramique faiblement thermoconductrice. Ce socle céramique comporte notamment une zone centrale (42) entourée par la partie périphérique (32), cette zone centrale (42) présentant une surface supérieure (44), une surface inférieure (46) et un rebord externe périphérique (48). En outre, la zone centrale (42) du socle céramique (30) est conçue pour accueillir une microplaquette de circuit intégré (18) directement fixée sur la surface supérieure (44) de la zone centrale (42). Enfin, selon la présente invention, la zone centrale (42) du socle céramique (30) est réalisée en une céramique fortement thermoconductrice, ce qui réduit la résistance thermique du boîtier de circuit intégré (54).
Patent EP-0799330-A1 (EP)
Title: Procede et dispositif de modification du flux d'un faisceau moleculaire produit par une cellule d'epitaxie de faisceau moleculaire
Inventor: LEE MYUNG B
IPC: C30B23/06
Filed: 1995-12-11
Abstract: L'invention concerne des dispositifs et des procédés de modification du flux d'un faisceau moléculaire émanant d'une cellule à effusion (10). Le dispositif comprend un moyen de commande de l'ajustement de la répartition angulaire d'un champ moléculaire créé par effusion depuis un matériau source à l'intérieur de la cellule à effusion (10), ce qui ajuste le flux du faisceau. Le procédé, en fonction des dispositifs décrits, consiste en une étape de modification sélective de la répartition angulaire d'un champ moléculaire émis par effusion, produit par un matériau source réchauffé (30), qui comprend le faisceau moléculaire, ce qui modifie le flux du faisceau.
Patent EP-0815595-A1 (EP)
Inventor: BUTLER DONALD P
IPC: H01L27/14
Filed: 1995-12-29
Abstract: Un détecteur thermique (B) comporte une couche transductrice (2) composée d'yttrium barium oxyde de cuivre semi-conducteur qui estsensible, à température ambiante, au rayonnement infrarouge et assure la détection de ce type de rayonnement. Selon un mode de réalisation de l'invention comportant un transistor à grille isolante, une couche d'yttrium barium oxyde de cuivre semi-conducteur ferroélectrique (34) forme une couche d'isolant de grille et augmente la capacité du transistor ou le nombre des verrous du transistor en fonction de la direction de polarisation de la couche ferroélectrique.
Patent EP-0758067-A1 (EP)
Inventor: YAMAJI MICHIO
IPC: F16L19/02
Filed: 1996-05-15
Abstract: A pipe joint comprises a pair of tubular joint members (1,2), an annular gasket (3) interposed between abutting end faces of the joint members, and a nut (4) for joining the joint members (1,2). A seal projection (7,8) is formed on the abutting end face of each joint member (1,2) at a position radially outward of an inner periphery of the end face. When an end of the seal projection (7,8) is brought into contact with an end face of the gasket (3) by tightening the nut (4), a clearance is formed between an outer flat (17,18) portion of the abutting end face of each joint member and the gasket end face opposed thereto. The clearance is greater than a clearance between an inner flat (15,16) portion of the abutting end face of each joint member (1,2) endand the gasket (3) end face opposed thereto, and is eliminated when the nut (4) is completely tightened up.
Patent EP-0745424-A1 (EP)
Inventor: SMITH CARRINGTON DUANE
IPC: B01D71/64
Filed: 1996-05-29
Abstract: The present invention is a class of semi-permeable membranes formed of copolyimides characterized in that the imide units which form the polymer are connected by at least two different, yet specific, diamine structures. Membranes formed from these copolyimides exhibit unexpectedly high oxygen selectivity with respect to other atmospheric gases.
Patent EP-0754532-A1 (EP)
Inventor: MEIER KARL-HEINZ
IPC: B29C45/14
Filed: 1996-07-04
Abstract: Producing a stove cooking area which consists of a glass ceramic plate and a heat resistant holding edge which has a metal profile and a plastic lining, comprises placing the metal profile in a mould and then positioning the glass plate in the profile. The mould is closed, and then the space is injected with plastic to form a connection with the metal profile.
Patent EP-0761782-A1 (EP)
Inventor: KIMURA ISAO
IPC: C09D11/00
Filed: 1996-08-30
Abstract: Disclosed herein is a water-based ink for ink-jet, comprising a liquid composition containing a coloring material and a liquid medium, wherein the ink comprises a polymer exhibiting a heat-reversible type thickening property and a compound having a light-heat converting function, or a polymer which exhibits a heat-reversible type thickening property and has a moiety capable of undergoing light-heat conversion.
Patent EP-0766988-A1 (EP)
Inventor: DITTMAR RUDI DR
IPC: F04C7/00
Filed: 1996-09-23
Abstract: The separator for removing liquids contained in a gas-liq. mixt. has at least one motor-driven (2) rotating disc (4) in a separator housing (1) with an outlet opening (11) for the sepd. liq.. The gas-liq. mixt. is directed from one side (6) of the housing onto the disc, which has at least one perforation (9) at a point closer to its axis than the point at which the gas-liq. mixt. impinges on it. The opposite side (15) of the housing has an outlet opening (16) for the gas. The dia. of the rotating disc in relation to the inside dia. of the housing is such that at least the periphery of the disc is immersed in the ring of liq. (8) which forms in the housing.
Patent EP-0778404-A1 (EP)
Inventor: HALSIG MICHAEL J
IPC: F02D9/02
Filed: 1996-11-14
Abstract: A throttle valve actuator (10) for an internal combustion engine includes a throttle body (12) for defining at least one aperture or passageway (14) extending therethrough to deliver a charge to a combustion chamber in communication with the aperture (14). At least one valve (16) is mounted on a shaft for rotating within the aperture (14) of the throttle body (12) to control the internal combustion engine. A crank arm (20) is connected to the shaft (18) for driving the valve (16) in rotation between a first position and a second position. A pliant cable (22) is connected to the crank arm (20) at an anchor point (24) adjacent one end of the pliant cable (22). The pliant cable (22) transmits a force to the crank arm (20) to control rotation of the valve (16) connected thereto. A cam (34) is connected to the crank arm (20) for modifying an effective moment arm of force being transmitted between the pliant cable (22) and the crank arm (20), such that the moment arm rapidly decreases during a first angular portion of rotation about the shaft (18) from the first or closed position and substantially stabilizes during a second angular portion of rotation about the shaft (18) to the second or open position.
Patent EP-0780396-A1 (EP)
Inventor: KAUFMANN WILHELM DIPL-ING
IPC: C07F17/00
Filed: 1996-12-16
Abstract: A method for the depletion of inorganic byproducts from product mixtures produced during the synthesis of metallocenes comprises treating the mixture, which contains one or more metallocenes and at least one inorganic byproduct, with a polar extraction agent. Also claimed is the use of polar extraction agents for removing inorganic byproducts from metallocene synthesis product mixtures. Preferably the mixture is a crude metallocene synthesis reaction product. The extraction agent contains 5 - 100 vol.% one or more polar solvents. The amount of inorganic byproducts is reduced to less than 5 wt.%. The byproducts are inorganic salts and / or covalent metal halides.
Patent EP-0763930-A1 (EP)
Inventor: MAHY MARC
IPC: H04N1/60
Filed: 1996-08-30
Abstract: A method and an apparatus are disclosed to obtain a gamut 
description of a multidimensional color reproduction device. The 
method is based on the transformation of several types of colorant 
boundaries that map to the boundaries of the color gamut of the 
device in color space.
Patent EP-0779033-A1 (EP)
Inventor: LIEVENSE LOURUS CORNELIS
IPC: A23D9/00
Filed: 1996-11-08
Abstract: An edible fat spread is provided that comprises triglyceride fat the fatty acid residues of which include 0.05 - 20 wt% conjugated linoleic acid (CLA) residues. The spread has sensoric properties as good as corresponding spreads without CLA and can be used as a normal part of a daily diet while it can contribute to obtaining an improved blood lipid profile.
Patent EP-0733880-A1 (EP)
Inventor: SLEMON CHARLES S
IPC: G01N1/00
Filed: 1996-03-19
Abstract: A device, and a method for using the device, to generate discrete information about an environmental event includes an array of sensors. All sensors in the array have a determinable detection capability and, preferably, some of these detection capabilities are redundant while others are overlapping. The individual sensors are positioned in the particular environment to detect characteristics of the event from different perspectives. The outputs which are generated by the various sensors in the array are selectively segmented and joined to create a convolved pattern of data which explicitly and implicitly includes information about the characteristics of the event. The convolved pattern is then presented to a pattern recognition unit, such as a neural network, where the characteristics are interpreted from the convolved pattern to generate the desired discrete information about the environmental event.
Patent EP-0742249-A1 (EP)
Inventor: PARISH DAVID MICHAEL
IPC: C08J7/04
Filed: 1996-04-16
Abstract: A laminate having enhanced surface properties is prepared by coating a fibre-reinforced plastic part with a sprayable, high solids, low volatile coating. The coating comprises a first filler/glazing component formed from a mixture of a resin, a filler, thixotropic clays, activated fumed silica, a phosphosilicate, and an organic solvent. The coating has a second catalyst component. The coating as applied has a thickness of up to 0.23 mm without sagging, running or cracking.
Patent EP-0752713-A1 (EP)
Inventor: BRANDLE CHARLES D JR
IPC: G02F1/09
Filed: 1996-07-03
Abstract: Garnet material according to a particular embodiment of the invention exhibits a substantially rectangular magnetization loop, with | H S  | > | 4πM S | Oe and | 4πM s  | < 100G over a predetermined operating range (e.g., -40 to +80°C), where H S  is the switching magnetic field of the loop, and 4πM S  is the saturation magnetization. The material exhibits improved latching behavior. In a further embodiment of the invention the composition of the garnet material is selected such that the material exhibits hard latching behavior (| H S  | ≥ 500 Oe) at least at room temperature. Garnet materials according to the invention can advantageously be used in magneto-optic isolators and other magneto-optic devices. For instance, the material enables manufacture of isolators that do not contain a bias magnet. Garnet materials according to the invention generally contain at most relatively small amounts of Gd, Tb and Dy (less than 1.0, 2.1 and 2.5 atoms per formula unit, respectively; with Gd + (Tb/2.1) + (Dy/2.5) < 1.0), and generally contain Eu and/or Ho. In a departure from prior practice, compositions according to the invention can have a compensation temperature in the operating temperature range, e.g., at room temperature. An exemplary garnet according to the invention has nominal composition Bi 0.75  Eu 1.5  Ho 0.75  Fe 4.1  Ga 0.9 O 12 .
Patent EP-0774288-A1 (EP)
Inventor: STOLBERG ERROL
IPC: B01D29/15
Filed: 1996-11-19
Abstract: Filter element and filter assembly 1 including the filter element which is compressed to reduce the size of pores in the filter medium 4 to improve filtration, and which is expanded to increase the size of the pores during a backwash operation to facilitate easy cleaning. The compression is due to the pressure difference across the filter which is in turn related to the blockage of the filter. Accordingly, the amount of compression of the filter can indicate the condition of the filter.
Patent EP-0779268-A1 (EP)
Inventor: BAUER WILLIAM JR
IPC: C07B61/00
Filed: 1996-12-04
Abstract: An improved process for producing n-butyl acrylate in high yield and high purity substantially free of acrylic acid, incorporates one or more of the following new process components in an acid-catalyzed esterification process for producing n-butyl acrylate:
     1. A hydrolytic recovery component, wherein heavy end adducts produced during the acid-catalyzed esterification are hydrolyzed, recovered, and recycled as valuable reactants from a hydrolytic recovery unit (HRU)(5);   2. A cracking reactor component, preferably used with the HRU, wherein additional valuable reactants are recovered and recycled after treatment in the cracking reactor (10); and   3. A new distillative component, wherein a crude n-butyl acrylate stream is efficiently distilled in an aqueous mode through an acrylic acid separation column (15), thereby providing n-butyl acrylate substantially free of acrylic acid and in high yield.   
     The first two components also are applicable to acid-catalyzed processes producing C 1  to C 4  alkyl acrylates. A continuous process producing n-butyl acrylate incorporating all new process components also is disclosed.
Patent EP-0776665-A1 (EP)
Inventor: FITZGERALD JAMESINA ANNE
IPC: A61P33/02
Filed: 1996-12-05
Abstract: The subject invention encompasses methods for the prevention and treatment of a human or lower animal subject having a urogenital disorder caused or mediated by one or more parasitic protozoa comprising administering bismuth to the subject.
Patent EP-0724971-A1 (EP)
Inventor: MEYER PHILIPPE
IPC: B60B3/06
Filed: 1996-01-31
Abstract: The light moulded aluminium wheel comprises a web (10) and a rim (20), the web having a smooth zone in which are weight reducing and brake ventilation slots (12). The geometrical characteristics of the wheel assembly are determined as a function only the mechanical holding of the wheel. In the transition region between the web and the rim are members for anchoring a hub plate which has only an aesthetic function. The external diameter of the slot zone is between 70% and 90% of the normal wheel diameter. The slots are formed in a ring shaped region. The eccentricity of the slots has a value preferably between 0.9 and 1.0 and their mean diameter is between 7% and 15% of the wheel. The rim is ended on the inside by a retaining flange (21) for the tyre and on the outside by a part (22) having a section (221) forming a hook and a section (222) for holding the tyre. This latter section also retains the hub cap (223) as well as the tyre interior support.
Patent EP-0747678-A1 (EP)
Inventor: PITAUD BERNARD
IPC: G01G3/12
Filed: 1996-06-04
Abstract: The appts. includes coils of optical fibre (6) which are prestressed between circular plates (4) (5) due to the action of a tie member (70) and the assembly is located between the measuring platform (2) and a base (3). The deformation of the optical fibres under the force applied to the measuring platform (2) cause a phase shift which may be measured using a laser diode and an optoelectronic convertor. The protective sheath on the optical fibres is partially removed and additional coils (6') are added.
Patent EP-0779639-A1 (EP)
Inventor: MONTAGNON BRUNO
IPC: H01H43/10
Filed: 1996-12-06
Abstract: The programmer has an electromechanical component including a motor which drives cams to actuate switches (1). The switch (1) is connected to a timer (2) counting the duration of a voltage (E) applied through the switch (1) and also to a controller (3) of the sequence of rotation of a drum (4). During a washing sequence, drum rotation in one sense does not exceed 10 seconds and the sequence controller (3) applies a speed of 50 rpm. When the duration of the voltage (E) exceeds a value of 13 seconds preset on the voltage duration counter (2) an acceleration appropriate to spin drying is applied.
Patent EP-0750082-A1 (EP)
Inventor: OBERMEIER JOSEF
IPC: E04G21/14
Filed: 1996-05-09
Abstract: The anchor component (2) is made in two parts and embraces two hollow cylindrical sleeves (5,6) which slide cone-like one within the other. At least one of the sleeves is provided with axial slots and the inner sleeve (5) has an outer diameter (a) and the outer sleeve (6) has an inner diameter (i). The two diameters increase respectively towards the leading ends of their sleeves. The anchor component maintains a constant wall thickness (w) over its entire length.
Patent EP-0809709-A1 (EP)
Inventor: MARKOWITZ GERD
IPC: G01N21/76
Filed: 1996-02-14
Abstract: PCT No. PCT/EP96/00628 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Feb. 14, 1996 PCT Pub. No. WO96/25516 PCT Pub. Date Aug. 22, 1996A starter kit to initiate luminiferous reaction by oxidation of luminescent molecules in analytic tests comprises a neutral to slightly acidly reacting aqueous solution of hydrogen peroxide and an alkaline aqueous solution of deuteroferriheme. The components of the starter kit are characterized by great stability.
Patent EP-0815039-A1 (EP)
Inventor: DAVID COLIN MICHAEL
IPC: B65D75/58
Filed: 1996-03-28
Abstract: Un conteneur (10) pour pâte de remplissage comporte une buse (1) dont les surfaces latérales (2, 3) définissent une zone en forme d'÷il, et un passage de distribution (5) qui traverse ladite zone. Une feuille flexible thermosoudable définissant un sac généralement allongé comporte des parois extérieures (11, 12, 13) scellées hermétiquement afin de former un corps ouvert en haut. Les parois extérieures (14) à l'extrémité supérieure du corps ouvert en haut sont scellées avec la buse insérée afin de former un conteneur clos qui comporte ledit passage de distribution.
Patent EP-0813584-A1 (EP)
Inventor: MASSCHELEIN AXEL
IPC: C11D3/00
Filed: 1996-03-04
Abstract: L'invention concerne une composition pour le lavage du linge, et plus particulièrement une composition de conditionnement du tissu destinée à être utilisée au cours du rinçage lors d'un cycle de lavage de linge pour améliorer la préservation des coloris de linge en couleurs après un ou plusieurs cycles de lavage. A cette fin, les compositions en question contiennent une enzyme, en l'occurrence une cellulase, à une concentration dans la plage de 0,05 CEVU/gramme à 125 CEVU/gramme de produit fini et un agent cationique fixant les colorants dans la plage de 0,01 à 50 % en poids du produit fini.
Patent EP-0833825-A1 (EP)
Inventor: CHERRY PETER
IPC: C07D309/28
Filed: 1996-05-13
Abstract: PCT No. PCT/AU96/00289 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed May 13, 1996 PCT Pub. No. WO96/36628 PCT Pub. Date Nov. 21, 1996Compounds of formula (I), wherein R1 represents OR5, SR5, NR5R6, N(OR5)R6 or N(NR5R6)R6; X represents OH, N3, NR3R4 or NR4CO2R15; Y represents H or NHR2; R2 represents a group SO2R7 or COR7; R3 represents H, C1-6alkyl or C(=NR8)NR9R10; R4 represents H or C1-6alkyl; R5 represents H, C1-20alkyl, C3-8cycloalkyl, C2-20alkenyl, C2-20alkynyl, CHR11COR12 or C1-20alkyl substituted by one or more groups selected from NR13R14, NR13COR14, CO2R13, OR13, C3-8cycloalkyl and optionally substituted aryl; each R6 independently represents H, C1-6alkyl, C3-8cycloalkyl, C2-6alkenyl, C2-20alkynyl, aryl or C1-4alkyl substituted by one or more groups selected from NR13R14, COR13, C3-8cycloalkyl, CN, N3, OR13 and optionally substituted aryl; or R5 and R6 together form a C2-6 hydrocarbon chain which may optionally contain a group NR13 which chain is optionally substituted by 1, 2, 3 or 4 groups selected from oxo and C1-6alkyl groups which groups may optionally be substituted by hydroxy or optionally substituted aryl; R7 represents C1-6alkyl optionally substituted by one or more halogen atoms, C3-8cycloalkyl or optionally substituted aryl; R8, R9 and R10 each independently represent H, C1-6alkyl, amino, hydroxy, cyano or nitro; R11 represents the side chain of a D- or L-amino acid; R12 represents NR13R14, OR13 or R13; each R13 and each R14 independently represents H, C1-6alkyl or optionally substituted arylC1-4alkyl; R15 represents C1-6alkyl; and their pharmaceutically acceptable derivatives are neuraminidase inhibitors useful in the treatment of viral infections.
Patent EP-0823045-A1 (EP)
Title: Ensemble de montage pour transmetteur de pression
Inventor: MOSER THOMAS M
IPC: G01L9/00
Filed: 1996-04-24
Abstract: La présente invention concerne un ensemble de montage (21) d'un capteur de pression (30) dans un transmetteur de pression (10). L'ensemble de montage (21) comprend un collecteur (58) comportant une cavité (32) s'ouvrant sur une première surface (103). La cavité (32) est définie par une paroi terminale intérieure (164) et par une paroi latérale intérieure (130). Un support (120) est relié à la paroi terminale intérieure (164) à l'intérieur de la cavité sur une première extrémité de support (150). Un socle (102) comprend une première extrémité (102A) de socle qui supporte le capteur de pression (30), ainsi qu'une seconde extrémité (102B) de socle reliée à la seconde extrémité (136) de support. Un dispositif d'alignement (132) permet d'aligner la seconde extrémité (102B) du socle sur la seconde extrémité (136) du support afin d'augmenter le volume de l'ensemble de montage (21), permettant ainsi de diminuer la quantité de fluide de remplissage nécessaire pour remplir la cavité (32) du capteur.