baber/WOPTO huggingface dataset:
Patent EP-0459244-A1 (EP)
Inventor: WOLF HILMAR DR
IPC: A01N43/76
Filed: 1991-05-17
Abstract: The invention relates to sulphonylated carboxamides of the general formula (I> R<1>-CO-NH-SO2-(A)n-R<2> (I> in which 
 
  n represents the numbers 0 or 1, 
  A is oxygen, imino (NH) or methylene (CH2), 
  R<1> is a five-membered heteroaryl radical which contains 1 or 2 nitrogen atoms and additionally one oxygen or sulphur atom in the ring and which is optionally substituted by halogen or by in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino or phenyl, and 
  R<2> is in each case optionally substituted aryl or heteroaryl, 
 and salts of compounds of the formula (I),
 with the exception of 2-dimethylamino-N-(4-methyl-phenylsulphonyl)- 5-thiazolecarboxamide, processes for their preparation, and their use as herbicides.
Patent EP-0466057-A1 (EP)
Inventor: FAMILI AMIR
IPC: C08K5/10
Filed: 1991-07-05
Abstract: An extrudable polyvinyl alcohol composition useful for packaging and molding applications is prepared by melt blending polyvinyl alcohol, thermoplastic polyurethane and plasticizer to provide a product which has low water absorptivity, improved impact resistance, and improved low temperature/low humidity tensile properties. Useful extruded articles prepared from such compositions include films and bottles. 
     A method for extruding the polyvinyl alcohol composition comprises:
     adding sufficient energy to the polyvinyl alcohol composition to both melt it and essentially eliminate the polyvinyl alcohol crystallinity in the melt, and   simultaneously removing energy from the melt at a rate sufficient to avoid decomposition of the polyvinyl alcohol.   
     The thermoplastic polyurethane may be added to the polyvinyl alcohol before the polyvinyl alcohol is melted and its crystallinity eliminated or blended with the thus treated polyvinyl alcohol and then melt extruding the polyvinyl alcohol/polyurethane blend.
Patent EP-0541834-A1 (EP)
Inventor: GUEROULT ALAIN
IPC: A21C9/08
Filed: 1991-11-11
Abstract: In order to prepare a food product made up of a base made from food-grade dough 9 and topping 7, the topping is placed in a plate, the lateral wall of which has, at its upper part, a first lower collar 3 and a second upper collar 4, until it reaches the level of the lower collar 3. Then a sheet of food-grade dough is placed above the plate and cut out by a punch action against the upper collar 4, thus producing the base 9 of the food product. <IMAGE>
Patent EP-0489349-A1 (EP)
Title: Molding process for plastic IC packages
Inventor: SCHNEIDER MARK R
IPC: B29C45/14
Filed: 1991-11-27
Abstract: There is disclosed a molding process for plastic IC packages, wherein each of the top and bottom mold halves (302,304) of a mold set (300) are provided with gates (316,326) for injecting liquid molding compound into a cavity (310) formed by the two mold halves (302,304). In this manner, forces exerted by the liquid molding compound are equalized above and below the plane of a die-supporting substrate (18) for forming a body about the semiconductor die (22). During injection of the molding compound the substrate (18) is supported by the peripheral portions of the mold halves (302,304) to avoid desorientation of the die (22) and distortion of bond wires (24).
Patent EP-0450684-A1 (EP)
Inventor: KESSELS GERARD
IPC: C07C229/40
Filed: 1991-03-15
Abstract: The invention relates to a process for the preparation of D-(-)-4-hydroxyphenylglycine and L-(+)-4-hydroxyphenylglycine starting from D.L.-4-hydroxyphenylglycine. According to the invention the D.L.-4-hydroxyphenylglycine is dissolved in a suitable solvent or a mixture of solvents at an increased temperature, which solvent mixture comprises an organic solvent, H₂SO₄ and water. Then the solution obtained is cooled and to the cooled solution are added D-(-)-4-hydroxyphenylglycine sulphate inoculation crystals for crystallizing the D-(-)-4-hydroxyphenylglycine sulphate, followed by filtering of the formed crystals. For recovery of L-(+)-4-hydroxyphenylglycine sulphate remaining in the mother liquor, the mother liquor is heated, followed by addition of D.L.-4-hydroxyphenylglycine and a solution of H₂SO₄ and water. The resulting solution is cooled down, followed by addition of L-(+)-4-hydroxyphenylglycine sulphate inoculation crystals, from which mixture after further cooling the L-(+)-4-hydroxyphenylglycine sulphate crystallizes. 
     Usually the molar ratio of the D.L.-4-hydroxyphenylglycine and the H₂SO₄ in the solution is about 1:1.
Patent EP-0468576-A1 (EP)
Inventor: BOTTARO ORESTE
IPC: F24F3/06
Filed: 1991-07-15
Abstract: This invention relates to an air conditioner for environments such as dwelling rooms or offices in which the heat of condensation is dissipated within a water/air heat exchanger bank (22) positioned outside said environments, the connection between it and the air conditioner being made by a pair of hoses (12, 13) through which there circulates water to which the condensate from the evaporator (101) has been added.
Patent EP-0470704-A1 (EP)
Inventor: REALE JOHN JR
IPC: B01D69/12
Filed: 1991-07-08
Abstract: polyethylenimine membrane which has been cross-linked by heat treating at 100°C-200 °C for 3-20 minutes may be used to dewater isopropanol or methyl ethyl ketone/toluene mixtures.
Patent EP-0476816-A1 (EP)
Inventor: TELI JONATHAN P
IPC: E04B9/12
Filed: 1991-08-01
Abstract: A grid ceiling comprising, a plurality of elongate first support members 10, said first support members having parallel longitudinal axes 11; a plurality of elongate second support members 12, said second support members having parallel longitudinal axes 13 angled with respect to the longitudinal axes 11 of the first support members, to define therewith a grid with polygonal first openings 16 therein; a first grid element 24 inserted in at least one of said first openings 16, the or each grid element defining therein at least one second opening 30; and a second, smaller grid element 40 inserted in said at least one second opening 30 of the first grid element 24, or of at least some of the first grid elements.
Patent EP-0471583-A1 (EP)
Inventor: THUNBERG JON C
IPC: C07C227/16
Filed: 1991-08-15
Abstract: A process of preparing iron chelates of amino and hydroxy carboxylic acids, comprising reacting an oxide of iron with an amino or hydroxy carboxylic acid and a base in the presence of ferrous ion or metallic iron as a catalyst. Additional base is added to the resulting chelant and oxidation may be carried out to convert any ferrous ion to ferric.
Patent EP-0439395-A1 (EP)
Inventor: BOUSSELY JEAN
IPC: C10M111/02
Filed: 1991-01-21
Abstract: Internal lubricant for thermoplastic compositions, consisting of a coester resulting from the esterification of alimentary aliphatic polyols with a mixture of behenic, arachidic, palmitic and stearic acids, the proportion of behenic acid in this mixture being between 30 and 50% by weight, or of one of its metal soaps.
Patent EP-0457641-A1 (EP)
Inventor: AUTRET MARCEL MARIE
IPC: B30B9/24
Filed: 1991-05-02
Abstract: The device successively comprises a self-cleaning filter (F), a screw drainer (E) and a twin press band filter (G). Sludge treatment. <IMAGE>
Patent EP-0499011-A1 (EP)
Inventor: MATSUMURA MICHIO DR
IPC: C09B57/00
Filed: 1991-02-12
Abstract: Organic electroluminescent elements, comprising a compound of formula I
       
 wherein Z₁ and Z₂ independently of each other stand for O or S, R₁ and R₂ independently of each other represent a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an alkenyl group having 3 to 18 carbon atoms and the double bond not being in the C₁-position or a phenylalkyl group having 1 to 5 carbon atoms in the alkyl, Ar₁ and Ar₂ independently of each other represent a 3-pyridyl or a 4-pyridyl residue or a group of the formula II
       
 wherein X₁ and X₅ independently of each other represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms or halogen, and X₂, X₃ and X₄ independently of each other represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, or an alkoxy group having 1 to 5 carbon atoms, or are dialkylamino having 1 to 5 carbon atoms per alkyl group, phenyl, cyano, trifluoromethyl or halogen, as a light emitting material can easily be produced and are distinguished by high stability, a long life time and a high brightness in light emission.
Patent EP-0502125-A1 (EP)
Inventor: KATZ MURRAY
IPC: H01M8/02
Filed: 1990-11-15
Abstract: Une pile à combustible comporte une plaque collectrice de courant (22) située entre une électrode (20) et une plaque de séparation (25). La plaque collectrice présente une pluralité d'arcs (26, 28) transformés à partir d'une seule plaque plate en une configuration en échiquier. Les arcs ont une hauteur suffisante (30) pour ménager une surface d'écoulement de réactif suffisante. Chaque arc a une rigidité suffisante pour accepter une charge compressive, et est suffisamment résilient pour répartir la charge et maintenir le contact électrique.
Patent EP-0518943-A1 (EP)
Title: Inhibiteurs d'endopeptidase a base d'aminolactame mercaptoacyle
Inventor: NEUSTADT BERNARD R
IPC: A61P9/12
Filed: 1991-03-07
Abstract: L'invention concerne des inhibiteurs d'endopeptidases à base d'aminolactame mercaptoacyle de formule (I), où Y représente -(CHR5)n(CR3R4)- ou -(CR3R4)pX(CR3R4)q- où deux substituants sélectionnés à partir d'un groupe composé de R3, R4 et R5, peuvent former un cycle de benzène, de cyclopentane ou de cyclohexane; X représente -O-, -S-, -SO- ou -SO2-; q représente hydrogène ou R6CO-; m est 1 ou 2; n est 1, 2, 3 ou 4; p est 1 ou 2; q est 2 ou 3; R1 représente alkyle inférieur, aryle ou hétéroaryle; R2 représente hydrogène, alkyle inférieur, alkyle hydroxyle inférieur, alkyle inférieur alcoxy inférieur, alkyle aryle inférieur ou alkyle hétéroaryle inférieur; R3 et R4 représentent indépendamment hydrogène, alkyle inférieur, alkyle aryle inférieur ou alkyle hétéro-aryle inférieur; R5 représente hydrogène, alkyle inférieur, alkyle aryle inférieur, alkyle hétéroaryle inférieur, hydroxyle, alcoxy inférieur, mercapto, ou alkylthio inférieur; et R6 représente hétéroaryle, aryle ou alkyle inférieur. L'utilisation de ces composés, seuls ou en combinaison avec un inhibiteur à enzyme de conversion d'angiotensine (ACE) ou un facteur natriurétique atrial (ANF), dans le traitement de désordres vasculaires tels que l'hypertension, l'arrêt du coeur congestif, les oedèmes et l'insuffisance rénale est aussi décrite, ainsi que leur utilisation dans le traitement de néphrotoxicité et des états douloureux, et des compositions pharmaceutiques comprenant lesdits composés.
Patent EP-0517856-A1 (EP)
Inventor: GUPTA ASHIS S
IPC: B67D1/00
Filed: 1991-02-25
Abstract: L'invention se rapporte à un procédé et à un appareil de distribution de fluides et de contrôle du débit et de la consommation de fluides dans des conditions de microgravité propres à l'espace extra-atmosphérique. Le distributeur décrit (10) assure une distribution adéquate de plusieurs fluides à partir d'orifices de sortie distincts (14, 16, 18) dans un récipient approprié (42). Chaque consommateur est identifié à un point de distribution du fluide et la distribution et/ou la consommation du fluide est contrôlée et visualisée sur écran (12) en fonction de critères prédéterminés.
Patent EP-0521110-A1 (EP)
Title: Systeme de marchepied pliable
Inventor: ANDREW DEAN
IPC: B60R3/00
Filed: 1991-03-21
Abstract: Système de marchepied pliable (10) comprenant un montage de base (22) avec des extrémités proximale et distale (32, 34), un montage de liaison (24) avec une extrémité de base et une extrémité de marche (76, 78), et un montage de marche (26) avec des extrémités proximale et distale (104, 106). Une articulation de base à charnières (28) relie l'extrémité proximale de la base (32) à l'extrémité du montage de liaison de la base (76) afin de permettre un mouvement rotatif autour d'un axe de rotation transversal dans un arc de mouvement entre la position rétractée adjacente au montage de base (22) et une position de prolongement à partir de l'extrémité proximale (32) du montage de base. Une articulation à charnières du marchepied (30) relie l'extrémité du manche (78) à l'extrémité proximale du marchepied (104) pour permettre un mouvement rotatif autour d'un axe de rotation transversal entre une position rétractée adjacente au montage de liaison (24) et une position de prolongement à partir de l'extrémité de marche (78) en bas du montage de liaison.
Patent EP-0494308-A1 (EP)
Inventor: WATANABE ATSUSHI FANUC MANSION
IPC: B25J19/04
Filed: 1991-05-28
Abstract: Procédé permettant de détecter un décalage de position de la caméra dans un système de commande de robot. Avant le début du fonctionnement d'un robot, une caméra filme un point fixe de référence pour obtenir des données d'image captées (S1, S2), des données de position sont obtenues à partir des données d'image captées (S3), une différence (DELTAepsilon) entre les données de position et les données de position de référence est obtenue (S4); lorsque cette différence (DELTAepsilon dépasse une valeur de tolérance (epsilona), un signal d'alarme de décalage de position de la caméra est émis (S6). Avec ce dispositif, un décalage de la position d'une caméra peut être contrôlé avant le fonctionnement. Ainsi, un fonctionnement fiable est obtenu.
Patent EP-0504592-A1 (EP)
Inventor: CHAPUIS CHRISTIAN
IPC: A61L9/01
Filed: 1992-02-15
Abstract: Le 1,2-diméthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-2-cyclohexén-1-ol, est un composé utile à titre d'ingrédient parfumant. Il sert à développer des notes de type boisé-santalé.
Patent EP-0501378-A1 (EP)
Inventor: PALFREYMAN MICHAEL G
IPC: A61P9/10
Filed: 1992-02-24
Abstract: The present invention is directed to a class of 4,6-disubstituted tryptophan derivatives, 4,6-disubstituted kynurenines, their use as NMDA antagonists and to pharmaceutical compositions containing these compounds.
Patent EP-0546242-A1 (EP)
Inventor: THELEN WILLIAM G
IPC: F16L55/02
Filed: 1992-06-05
Abstract: A connector (10) for sealingly joining together lengths of tubing such as those used in automobile fluid conveying systems accommodates large angular bending and twisting motions as a result of a spherical shell (18) which rotates inside guide/thrust circumferential bearings (26,27). Noise and vibration damping are achieved by means of an elastomeric pad (23) of non-uniform thickness bonded between the spherical shell (18) and an enlargement formed on one (11) of the lengths of tubing. (11, 12)
Patent EP-0528143-A1 (EP)
Inventor: FOCKS HUBERT
IPC: B62D53/08
Filed: 1992-06-26
Abstract: A semi-trailer for containers is constructed with a front part (1) provided with king pin (5) and has two identical longitudinal carriers (2, 3) which are connected at least in the region of the king pin (5) via cross-struts (7, 8, 9, 10) and are provided with a double-T profile with vertical main web (16, 17), horizontal upper boom web (12, 13) and dimensionally identical, horizontal, lower boom web (14, 15), the main webs (16, 17) drawing closer to one another in the rear region (30, 31) of the front part (1) in the direction of travel and extending parallel to one another in the front region (28, 29) of the front part (1). The boom webs (12, 13, 14, 15) of the longitudinal carriers (2, 3) have here, in plan view, an asymmetrical contour and the main webs (16, 17) extend asymmetrically within the contour of the boom web. <IMAGE>
Patent EP-0531699-A1 (EP)
Inventor: HUFNAGL WALTER
IPC: A47J31/36
Filed: 1992-08-01
Abstract: The pressureless kettle (2) has an electric heater (3) for heating water which serves to make brewed beverages. The electric heater (3) is arranged outside the kettle (2). Constructed between the electric heater (3) and the kettle (2) is a pipe (6) via which the heater (3) remains in heat contact with the kettle (2), it being possible preferably for steam to be produced in the pipe (6). By means of this arrangement, on the one hand water and on the other hand steam can be produced, which steam does not originate from water evaporated in the kettle (2). Producing the steam does not simultaneously cause the liquid in the kettle (2) to be superheated. <IMAGE>
Patent EP-0533132-A1 (EP)
Inventor: SCHARBERT BERND DR
IPC: C25B3/23
Filed: 1992-09-16
Abstract: A process for the selective oxidation of hydroxymethylpyridine derivatives of the general formula I to pyridinecarboxylic acid derivatives thereof of the formula II on nickelic hydroxide anodes is described. 
<IMAGE>
Patent EP-0541106-A1 (EP)
Inventor: MARQUES WILLY
IPC: F26B13/20
Filed: 1992-11-06
Abstract: The nozzle according to the invention with square or rectangular cross-section and with at least one inlet opening 1 for gas of gas mixtures, at least one accumulation space 2 and at least one outlet opening 3 is characterised in that one edge of the nozzle is bevelled, the outlet opening 3 is situated at this bevelled surface 4 and below the plane or slightly curved surface 5, and the outlet opening 3 is designed in such a manner that an emerging gas or gas mixture follows the surface 4. <IMAGE>
Patent EP-0549997-A1 (EP)
Inventor: HU HAORAN
IPC: F02D13/04
Filed: 1992-12-22
Abstract: An improved slave piston for use in a compression release engine retarder is disclosed. The piston incorporates a self-clipping mechanism whereby, when appropriate, the escape of the high-pressure fluid that drives the slave piston is allowed, clipping the slave piston's displacement. The apparatus is more robust than previous designs and easier and cheaper to manufacture. In accordance with another feature of the invention, an improved fit is provided between the slave piston and the means for controlling the exit of high pressure hydraulic fluid.
Patent EP-0513926-A1 (EP)
Inventor: GINESTET I CUSSO RAMON
IPC: B32B29/00
Filed: 1992-05-06
Abstract: Cardboard of high tensile strength is intended to provide a solution by means of which, while maintaining the necessary strength requirements, a cardboard can be made available which requires substantially less natural wood or none at all for its production and whose production overall causes substantially less pollution of the environment. This is achieved by at least two layers (2,3) of cellulose, between which a fabric-like structure (4) of natural or synthetic fibres is arranged, the cellulose layers (2,3) and the fabric-like structure (4) being constructed as a composite body formed in the moist state.
Patent EP-0545494-A1 (EP)
Inventor: BATTERINK HENRI
IPC: E05B73/00
Filed: 1992-11-30
Abstract: An anti-theft tag comprises a carrier provided with indicator means, and also a counterpart which can be fastened to the carrier, which carrier has a housing which is provided with locking means and in which a pin of the counterpart can be locked. The housing has an essentially cylindrical main bore enclosing the pin in a close fit, and at least one auxiliary bore running at an acute angle relative to the main bore and opening out into it, which auxiliary bore contains a ball of magnetisable material which is pressed under spring pre-tension in the direction of the main bore in such a way that the pin can be inserted past the ball, but can be clamped in the opposite direction between the ball and the wall of the main bore.
Patent EP-0584409-A1 (EP)
Inventor: HANSEN CHRISTOPHER J
IPC: H01M10/52
Filed: 1992-08-26
Abstract: A fibrous material (26) is inserted into the head space (H) above the cells in an electric storage battery (10) to attenuate the explosion of combustible gases that accumulate therein. The material (26) contains absorbed electrolyte in an amount sufficient to hinder deterioration of the material (26) but insufficient to cause pumping of the electrolyte out of the battery. The attenuation material (26) preferably includes a proportion of fine fibers effective for attenuation and a proportion of heavier fibers effective for electrolyte management.
Patent EP-0505123-A1 (EP)
Inventor: PLATZ ROBERT M
IPC: A61P31/04
Filed: 1992-03-16
Abstract: Granulocyte-colony stimulating factor (G-CSF) can be delivered systemically in therapeutically or prophylactically effective amounts by pulmonary administration using a variety of pulmonary delivery devices, including nebulizers, metered dose inhalers and powder inhalers. Aerosol administration in accordance with this invention results in significant elevation of the neutrophil levels that compares favorably with delivery by subcutaneous injection. G-CSF can be administered in this manner to medically treat neutropenia, as well as to combat or prevent infections.
Patent EP-0512683-A1 (EP)
Inventor: WHITELEY JOHN
IPC: D01G15/46
Filed: 1992-04-03
Abstract: A drive between an autoleveller output (1) and a coiler (6) in a carding and deposition assembly comprises slack take-up means (16), and means (16, 18) for varying the length of the sliver path (17). In a belt drive, the slack take-up is effected on both sides of the belt drive by facing pulleys (10, 14). These may be resiliently biassed, either by a helical tension spring (14), by the belt elasticity and pulley geometry, or other suitable means.
Patent EP-0512697-A1 (EP)
Inventor: FONTICHIARO DOMINIC
IPC: F02B21/00
Filed: 1992-04-15
Abstract: An internal combustion engine having an air cell combustion system includes a cylinder block (12) having at least one bore (14) with a piston (16) reciprocably housed therein, and a cylinder head (10) attached to a cylinder block (12), with the cylinder block (12), piston (16) and cylinder head (10) defining a combustion chamber. A reservoir for air compressed by the piston is delimited by a counterbore (18) in the deck surface (20) of the cylinder block (12) and by an annular space (22) formed in the cylinder head (10). A number of passages extend tangentially from the reservoir into the combustion chamber.
Patent EP-0511879-A1 (EP)
Inventor: TONE HITOSHI
IPC: C07D405/12
Filed: 1992-05-01
Abstract: Novel pyrazine derivatives have the formula (1) in which:
       
 wherein R is a hydrogen atom or a lower alkyl group; 
   R l  is a lower alkoxy group, a lower alkyl group or a hydroxy group; 
   R³ is a lower alkyl group, a phenyl group, a phenyl- lower alkyl group, a lower alkenyl group or an indolyl-lower alkyl group; 
   R² is a phenyl-lower alkyl group which may have, on the phenyl ring, l to 3 substituents selected from the group consisting of a lower alkoxy group, a phenyl-lower alkoxy group, a lower alkyl group and a hydroxy group; a group of the formula
       
 wherein R⁴ and R ⁵ have the meanings given in the description. Processes for preparing the pyrazine derivatives are also described. These compounds can be used in pharmaceutical compositions for inhibiting the activities of superoxide radical (O₂⁻) and for preventing and treating nephritis.
Patent EP-0529798-A1 (EP)
Inventor: TERAUCHI TORU
IPC: H04W84/02
Filed: 1992-07-21
Abstract: A wireless device having an external connecting terminal (12) for electrically connecting an IC card (11) having a function for processing various applications, disposed so as to be electrically connected to a controlling unit (4) for carrying out the entire control of the wireless device. The controlling unit (4) for performing the entire control of the wireless device can be replaced by an IC card having a function for carrying out the entire control of the wireless device.
Patent EP-0528583-A1 (EP)
Inventor: PETTIT GEORGE R
IPC: C07K7/64
Filed: 1992-08-05
Abstract: An unusual cytostatic (PS ED₅₀ 0.21 µg/ml) cycloheptapeptide has been isolated from the Western Pacific marine sponge  Axinella   sp.  and is herein designated axinastatin 1. Separation of a methylene chloride methanol extract of the sponge by means of PS P388 guided bioassay and a series of detailed solvent partition, gel permeation and adsorption column chromatographic techniques separated the cycloheptapeptide having the structure.