baber/WOPTO huggingface dataset:
Patent EP-0405109-A1 (EP)
Title: Torsion bar
Inventor: NEUHAUS ULRICH DIPL-ING
IPC: F16F1/16
Filed: 1990-05-15
Abstract: A torsion bar or stabiliser 2 is accommodated in a bearing 4 and, to ensure that they are secure axially, they rest against abutment 10. The abutment 10 is connected firmly to the torsion bar 2 via a positive connection 12, 13.
Patent EP-0408870-A1 (EP)
Inventor: HAEUSSLER HORST DIPL-ING
IPC: D03D47/20
Filed: 1990-05-25
Abstract: Beschrieben wird ein Greiferkopf für Webmaschinen bestehend aus einem Korpus (1) mit einer Klemmeinrichtung für den zu klemmenden Faden, wobei in der Nähe der vorderen Greiferspitze ein ortsfestes Klemmkissen (13) und gegenüberliegend unter Federspannung stehend, ein bewegliches Klemmkissen (12) angeordnet sind. 
Zur Verringerung der Masse eines derartigen Greiferkopfes ist es vorgesehen, daß das bewegliche Klemmkissen (12) in Verbindung mit einer Klemme (5) am vorderen freien Ende einer Feder (3) angeordnet ist, die sich mit ihrem anderen Ende am Korpus (1) abstützt.
Patent EP-0413925-A1 (EP)
Inventor: FISCHER RUDOLF DIPL-ING
IPC: C21C5/50
Filed: 1990-06-23
Abstract: Bei warmgängigen metallurgischen Gefäßen, z.B. Stahlwerkskonvertern, mit losem Tragring wird zur künstlichen Kühlung des tragringnahen Gefäßbereiches ein direktes Luftkühlsystem vorgesehen. Auf der Außenseite des Tragringes (5) ist ein umlaufender Luftkanal (6) angebracht, von dem aus in Abstand über den Umfang eine Vielzahl von Blasrohren (7) abzweigen. Diese Blasrohre münden mit ihrer Ausströmöffnung (8) am Spalt (3) zwischen Tragring (5) und Gefäßwand (1). Die Richtung der ausströmenden Luft ist schräg nach oben gerichtet, so daß die natürliche Konvektion unterstützt wird. Gebläseluft für das Luftkühlsystem wird durch einen oder beide Tragzapfen des Gefäßes zugeführt. Das Kühlsystem arbeitet mit niedrigem Druck (unter 2000 mm WS) und geringer Luftgeschwindigkeit (kleiner 25 m/sec).
Patent EP-0406863-A1 (EP)
Inventor: NAKAGAWA SUSUMU C O BANYU PHAR
IPC: C07D477/00
Filed: 1990-07-05
Abstract: A compound represented by formula (I):
      wherein R¹ represents a hydrogen atom or a methyl group; R² and R³, which may be the same or different, each represents a hydrogen atom or a lower alkyl group; and R⁴ represents a carboxyl group, a lower alkoxycarbonyl group, a carbamoyl group, a lower alkylcarbamoyl group, a di-lower alkylcarbamoyl group, or a carbonyl group substituted with a heterocyclic group selected from the group consisting of an aziridinyl group, an azetidinyl group, a pyrrolidinyl group, a piperidino group, a morpholino group, a thio-­morpholino group, a piperazinyl group, and a 4-lower alkyl-­1-piperazinyl group, 
or a pharmaceutically acceptable salt or ester thereof. The compound of formula (I) and their salts or esters exhibit excellent antibacterial activity.
Patent EP-0412379-A1 (EP)
Inventor: HARADA TORU
IPC: G03C1/12
Filed: 1990-07-27
Abstract: A silver halide photographic light-sensitive material is disclosed which comprises at least one dye which is insoluble in water and is represented by formula (1) below and a silver halide photographic light-sensitive material is also disclosed which comprises at least one dye which is insoluble in water and is represented by formula (1) and at least one dye which is insoluble in water and is represented by formula (2) below:
     wherein R 1  represents an alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group or a cyano group; R 2  represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, an amino group, a carbamoyl group; a sulfamoyl group or an alkoxycarbonyl group; R 2  may form a five or six membered ring with the benzene ring; n represents 0 or 1, and m represents 1 to 5; with the proviso that at least one alkyl chain which has four or more carbon atoms is contained within R 1  and R 2 ; and where m is 2 or more the R 2  groups may be the same or different,
     wherein X and Y may be the same or different, each representing a cyano group, a carboxyl group, an alkylcarbonyl group, an arylcarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, a sulfonyl group or a sulfamoyl group, with the proviso that where the combination of X and Y is (cyano group, arylcarbonyl group), (cyan group, alkylcarbonyl group) or (cyano group, sulfonyl group) are excluded; R 3  and R 4  may be the same or different, each representing a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a carboxyl group, an amino group, a carbamoyl group, a sulfamoyl group or an alkoxycarbonyl group; R 5  and R 6  may be the same or different, each representing a hydrogen atom, an alkyl group or an aryl group, and R 5  and R 6  may form a five or six membered ring; and R 3  and R 5 , or R 4  and R 6 , may be joined together to form a five or six membered ring.
Patent EP-0423530-A1 (EP)
Inventor: UNGER BALDUR DR
IPC: C01B39/36
Filed: 1990-10-01
Abstract: The invention relates to a process for the preparation of synthetic, crystalline, metal-containing borosilicates having a zeolite structure. According to the invention, this is effected by subjecting a reaction mixture which contains compounds of silicon, boron, sodium, aluminium and at least one subgroup element of the 4th period of the Periodic Table of elements, in particular chromium, nickel, cobalt, iron, gallium, zinc or manganese, in addition to hydroxide ions and water but no organic compounds or nitrogen compounds to a crystallisation process by maintaining a molar ratio of B/(B + Al) of 0.1 to 1.0 and a molar ratio M/(B + Al) of 0.05 to 5 for a period of 1 to 100 hours, preferably 5 to 20 hours under hydrothermal conditions at 403 K to 593 K. M denotes the subgroup element of the 4th period of the Periodic Table of elements.
Patent EP-0450179-A1 (EP)
Inventor: CALAMINUS WOLFGANG DR
IPC: C08G18/10
Filed: 1990-12-20
Abstract: The present invention relates to polyurethaneureas obtainable by reacting polyols with diisocyanates and chain extenders, where the chain extenders used are diaminoanthraquinones, alone or mixed with conventional chain extenders, and to a process for their preparation.
Patent EP-0379245-A1 (EP)
Inventor: OLPER MARCO
IPC: C22B7/04
Filed: 1990-01-12
Abstract: The present invention relates to a process and a plant for the processing of saline slag from the melting of aluminium scrap and waste with a saline flux in which the salts constituting the flux are recovered and other components of the slag are separated. The harmful or toxic gasses developed during this processing are subjected to combustion to produce flue gasses dispersible in the atmosphere with recovery of combustion heat, preferibly used over in processing the slag.
Patent EP-0408211-A1 (EP)
Inventor: LIN JIANG-JEN
IPC: C08G18/80
Filed: 1990-06-25
Abstract: Disclosed are novel isocyanate prepolymers and novel secondary amines, both prepared from alkyl diisocyanates and secondary isopropyl derivatives of polyoxyalkylene diamines. The molar ratios, reaction procedures (i.e. inverse addition of reactants) and solvent determine the products. Most of the products are light colored and nongelled. 
     The isocyanate prepolymers are useful in the field of polyurethanes and the novel secondary amines are useful in epoxy coatings applications.
Patent EP-0423956-A1 (EP)
Inventor: MIYANAGA AKIHARU
IPC: C07D345/00
Filed: 1990-09-26
Abstract: A charge transfer complex of donor and acceptor molecules is formed by a vapor phase reaction, and after formation the complex is subjected to thermal annealing in order to optimize the proportions of donor and acceptor molecules. By virtue of this method, the formation speed is significantly increased.
Patent EP-0402450-A1 (EP)
Inventor: MAINZER STANLEY E
IPC: A23C9/123
Filed: 1989-11-21
Abstract: L'invention concerne de nouveaux procédés de fabrication de produits alimentaires fermentés tels que du yaourt. Elle concerne de nouveaux organismes Lactobacillus bulgaricus permettant la fabrication de produits alimentaires fermentés sensibles aux conditions environnantes, c'est-à-dire qu'ils tranforment par métabolisme un composé désiré dans des conditions de traitement normales pour des produits alimentaires fermentés, mais ils ralentissent ou réduisent leur activité au-delà de ce qui est normal à des températures de stockage habituelles pour les produits alimentaires fermentés. Lesdits produits alimentaires fermentés présentent une durée de vie et une saveur à long terme améliorées.
Patent EP-0411103-A1 (EP)
Inventor: DORSCH DIETER
IPC: C08G18/83
Filed: 1990-02-05
Abstract: Matières optiques non linéaires à base de polymères à chaîne latérale, dont les chaînes principales contiennent des éléments aliphatiques et dont les chaînes latérales contiennent un système pi en tant que chromophore optique non linéaire, un donneur d'électrons (D) étant lié à une des extrémités du système et un accepteur d'électrons (A) à son autre extrémité. Ces matières sont caractérisées en ce qu'un autre substituant au moins, choisi dans le groupe D ou A, est lié au système pi, l'ensemble des substituants D et l'ensemble des substituants A étant tous deux liés de manière adjacente à un système aromatique. Ces matières conviennent particulièrement bien pour les composants optiques.
Patent EP-0425650-A1 (EP)
Inventor: BANTICK JOHN RAYMOND
IPC: C07D311/92
Filed: 1990-05-17
Abstract: L'invention se rapporte à des dérivés d'aminophénol à action anti-inflammatoire, qui sont des composés représentés par la formule (I), où R1 représente C(O)YZ ou SO2R10, Y représente une liaison simple, O, NR11 ou CO, Z représente un hydrogène, un alkyle ou un alkyle substitué par un ou plusieurs substituants choisis parmi un hydroxy, un alkoxy, un acyloxy, un carboxy, un alkoxycarbonyle, CONR12R13, un arylalkoxy, Ar1, un hétérocycle, un halo, un cyano ou NR14N15, R2, R3, R5 et R6, qui peuvent être identiques ou différents, représentent un hydrogène, un alkyle, un alkoxy ou un halogène, R4 et R11, qui peuvent être identiques ou différents, représentent un hydrogène ou un alkyle, R10 représente un alkyle, X représente un hétérocycle éventuellement substitué par un ou plusieurs substituants choisis parmi un alkyle, un cycloalkyle, un alkoxy, un alkoxycarbonyle, un carboxy, un hydroxyalkyle, un halo, CONR16R17, NR18R19 ou Ar2, Ar1 et Ar2, qui peuvent être identiques ou différents, représentent un aryle ou un aryle substitué par un ou plusieurs substituants choisis parmi un halogène, un nitro, un alkoxy, un carboxy, un alkyle ou un trihaloalkyle, R12, R13, R14, R15, R16, R17, R18 et R19, qui peuvent être identiques ou différents, représentent un hydrogène, un alkyle ou un benzyloxycarbonyle, ou à un dérivé N-oxyde, N-alkyle, sel, ester ou amide pharmaceutiquement acceptable de ces composés, qui sont destinés à être utilisés comme médicaments, notamment comme agents anti-inflammatoires.
Patent EP-0477283-A1 (EP)
Inventor: KOEHLER JAMIE E
IPC: B05C1/08
Filed: 1990-06-13
Abstract: Il est parfois souhaité d'ajouter une unité de couchage à une presse existante. L'invention rend possible un complément à une presse offset lithographique à plusieurs couleurs comportant une unité de couchage autonome qui peut entrer en relation active avec un cylindre imprimeur (66), et en sortir, ledit cylindre imprimeur (66) étant situé sur l'unité de presse (par exemple le cylindre imprimeur (66) de la dernière unité de presse), sans interrompre ni déranger l'impression qui se déroule à cette dernière étape. L'unité de couchage comporte un cylindre porte-blancket spécial (40), un rouleau preneur (10) et des moyens racleurs ou doseurs (26) pour régler la quantité de matière de couche qui se trouve sur le rouleau presseur (10). Des voies inclinées (48) sont prévues pour faire entrer et sortir l'unité de couchage d'une relation active avec le rouleau imprimeur (66) de la dernière étape d'impression.
Patent EP-0588786-A1 (EP)
Title: Inflatable housing structure.
Inventor: GODDARD DAVID LEWIS
IPC: B63B35/44
Filed: 1990-07-24
Abstract: PCT No. PCT/GB90/01138 Sec. 371 Date Feb. 24, 1992 Sec. 102(e) Date Feb. 24, 1992 PCT Filed Jul. 24, 1990 PCT Pub. No. WO91/01250 PCT Pub. Date Feb. 7, 1991.A floating inflatable structure is used to house a vessel for repair while it is afloat. The structure has inflatable walls containing water ballast. The height of the structure above the water can be adjusted by either introducing or expelling water ballast from the foot of the walls. Alternatively, a separate water ballast tube may be provided, the height of which can be adjusted relative to the structure.
Patent EP-0483223-A1 (EP)
Title: Enhanced lak cell activation by treatment of human peripheral blood mononuclear cells with amino acid amides.
Inventor: IRR JOSEPH DAVID
IPC: C12R1/91
Filed: 1990-07-12
Abstract: There is provided an improved process for enhanced LAK cell activation wherein the peripheral blood mononuclear cells are treated with an amino acid amide to yield depletion, prior to the lymphocytes being cultured at high density. Also provided are pharmaceutical compositions and methods of using them in combination with IL-2 to treat cancer in a mammal.
Patent EP-0484405-A1 (EP)
Inventor: CHANG MAIN
IPC: C08F4/60
Filed: 1990-07-20
Abstract: L'invention concerne un procédé utilisant un catalyseur de métallocène-alumoxane supporté à haute activité comprenant du méthylalumoxane et du dichlorure de zirconium de bisindényle sur un support en silice, permettant la copolymérisation d'éthylène et de 1,4-hexadiène afin de produire un copolymère ayant une concentration élevée de groupes pendants pouvant être fonctionnalisés, lesquels peuvent être également utilisés afin de réticuler le copolymère.
Patent EP-0550433-A1 (EP)
Inventor: TALLBERG ERNST
IPC: B27B33/14
Filed: 1990-09-24
Abstract: Outil à main comprenant un corps allongé (2), un engrenage réducteur (4) monté dans le corps, une barre de guidage (12) autour de laquelle passe une chaîne coupante (18), ainsi qu'un moyen de transmission destiné à transmettre la torsion de sortie de l'engrenage réducteur à la chaîne coupante (18). La barre de guidage (12) pivote autour d'un axe parallèle à l'axe longitudinal du corps et s'étend dans un plan parallèle à l'axe de pivot. De plus, la barre de guidage (12) peut être placée dans une position optionnelle autour dudit axe, tout en s'étendant perpendiculairement au sens longitudinal du corps.
Patent EP-0452471-A1 (EP)
Title: Protection of lead-containing anodes during chromium electroplating.
Inventor: NEWBY KENNETH RUSS
IPC: C25D21/14
Filed: 1990-11-06
Abstract: The present invention provides a process for electroplating chromium using lead anodes while achieving the advantages of using methanesulfonic acid without suffering the excessive anode-corrosion characteristics associated with that acid. Accordingly, chromium is electrodeposited from a bath containing chromic acid, sulfate and an alkylpolysulfonic acid containing from one to about three carbon atoms. The invention also provides a plating process for chromium electrodeposition, a plating bath for use in the inventive process, and a replenishment composition for existing plating baths.
Patent EP-0446587-A1 (EP)
Inventor: DANIELI REMO
IPC: E06B9/36
Filed: 1991-01-28
Abstract: A support for curtains, particularly curtains of the adjustable sun-louver type, comprises a plurality of carts fitting slidably in a slideway (2) and being interconnected serially to one another by a string (15) attached to each cart by means of a corresponding anchor member (16) effective to bias the same to huddle into side-by-side bights above the carts, with the latter packed together in a gathered position. Each anchor member (16) comprises at least one support arm (17a, b) jutting out from the corresponding cart and adapted to hold the string some distance above the corresponding cart.
Patent EP-0445603-A1 (EP)
Inventor: OTTEN JAY GREGORY
IPC: A01N33/18
Filed: 1991-02-22
Abstract: A stable, aqueous pesticide dispersion composition comprising a water insoluble pesticide dispersed by a liquid polyoxyalkylene-polyoxypropylene copolymer having the formula 
 
 
 
        [(EO,PO) m (PO) n [EO,PO) m 'H] x   
 
 
 
wherein Y is the nucleus of an organic reactive hydrogen compound containing x reactive hydrogen atoms and up to 6, inclusive, carbon atoms, x is an integer, m and n are numbers such that the total molecular weight of the copolymer is from about 3000 to 8000, EO is polyoxyethylene, PO is polyoxypropylene, the copolymer is from 30 to 55 weight percent hydrophile, and from 5 to 25 percent of the ethylene oxide present in the hydrophile is substituted by propylene oxide, such that the hydrophilic portion is heteric and the hydrophobic portion is block; and the balance water.
Patent EP-0445838-A1 (EP)
Inventor: KUBBUTAT ALBERT
IPC: E04B9/22
Filed: 1991-03-08
Abstract: The process serves to apply coatings of tiles, plaster or lacquer, or metal or other decorative surfacings on walls, ceilings or a similar ground. To achieve efficient and rapid application using a small number of skilled workers, the coat of plaster, tiles or lacquer, or the metal or other surfacing is applied, in a first step, to comparatively large-area supporting panels, preferably lightweight building panels. The latter are then fixed to the ground, in a second step, with the aid of surface fasteners.
Patent EP-0473873-A1 (EP)
Inventor: HAELG BEAT
IPC: G02B6/42
Filed: 1991-04-10
Abstract: A device (8) for receiving wavelength-modulated optical signals in a signal beam (7) exhibits a detector (11) and an amplifier unit (12). The detector (11) comprises at least two photoelectric sensors (16; 17) with filters (18; 19) and a reference sensor (15) for receiving the signal beam (7). The filters (18; 19) are constructed as Fabry-Perot resonators (1) having different predetermined optical lengths (L1; L2). A reference divider (25 and, respectively, 26) in the amplifier unit (12) forms an output signal (A1 and A2, respectively), the intensity (I1 and, respectively, I2) of the photoelectric current from one of the photoelectric sensors (16 and, respectively, 17) being related to a reference intensity (I0) of the photoelectric current from the reference sensor (15). <IMAGE>
Patent EP-0453920-A1 (EP)
Inventor: LAUTERBACH GERALD DR
IPC: C07C33/14
Filed: 1991-04-16
Abstract: Purification of  alpha -bisabolol by distillation of a plant extract containing  alpha -bisabolol under reduced pressure by discharging the purified  alpha -bisabolol in the lower half of a distillation column as side product and introducing the extract above the side discharge outlet.
Patent EP-0492129-A1 (EP)
Inventor: NAKAGAWA TATSUYA
IPC: B29C70/08
Filed: 1991-11-18
Abstract: A multi-layered plastic pipe (1) particularly suitable for use as an intake manifold of an internal combustion engine is provided. The present pipe includes a hollow plastic core (11), at least one spacer member (13) provided on the hollow plastic core (11) and an outer layer (12) integrally provided on the outer peripheral surface of the hollow plastic core (11) excepting the spacer member (13). The spacer member (13) is preferably formed from a plastic material, and the outer layer (12) is also formed from a plastic material. There is also provided a method for manufacturing a multi-layered plastic pipe (1) using a spacer member (13) to prevent a hollow plastic core (11) placed in a mold cavity from being deformed when a molted plastic material is supplied into the mold cavity under pressure.
Patent EP-0492494-A1 (EP)
Inventor: JUERGENS ERNST A
IPC: C07C227/18
Filed: 1991-12-20
Abstract: The process is characterised in that p-nitrobenzoic acid is esterified in butanol in a manner known per se, the nitro ester is catalytically hydrogenated without intermediate isolation and the resulting hydrogenation solution, after removal by distillation of the majority of the alcohol used, is reacted with diethylaminoethanol in the presence of alkali metal alkoxides at 80 to 150 DEG C, preferably 80 to 130 DEG C, and in the course of this the alcohol liberated is continuously removed in vacuo.
Patent EP-0460744-A1 (EP)
Inventor: JOHANSEN CHARLES J JR
IPC: C04B28/02
Filed: 1991-05-31
Abstract: Elastomeric cement based mortars and grouts are provided by adding acrylic polymer dispersion. Such compositions may be utilized on substrates which are subject to vibration and deflection, and are capable of recovering from deformation resulting from an elongation of greater than 30 percent. The elastomeric cement based mortars and grouts of the present invention are particularly suitable for setting and grouting tiles, for crack suppression membranes, for tile installation, for stuccos, for floor leveling, and for patching mortars.
Patent EP-0489507-A1 (EP)
Inventor: TURNBULL CHRISTOPHER STRATTON
IPC: A61M1/00
Filed: 1991-11-07
Abstract: A cuffed tracheal tube 1 has a suction lumen 14 extending along the tube and opening through a suction aperture 19 immediately adjacent the upper, proximal end of the cuff 12. The inflatable cuff 12 is attached to the external surface of the tube by collars 23 and 24. The proximal collar 24 is everted within the inflatable portion 25 of the cuff 12 so that it does not extend beyond the inflatable portion and so that the maximum amount of secretions can be removed through the suction aperture 19.
Patent EP-0443919-A1 (EP)
Inventor: PARIZEL FRANCIS
IPC: E05D11/10
Filed: 1991-02-15
Abstract: Hinge with integral door stop consisting of a fixed knuckle (1), mounted on the chassis of the vehicle, comprising a cylindrical bore (3) intended to receive an articulation spindle (6a) comprising bosses (11) and elastic means constituted by three blades (12) each comprising a boss (13) intended to interact with those of the articulation spindle in order to limit the travel and two opening positions of the vehicle door, with insertion of an elastic stop-piece (30) between the blades (12) and the bore (3) of the knuckle. <IMAGE>
Patent EP-0453341-A1 (EP)
Title: Casing for interfacing between a lock of the vehicle, its actuator and the lead bundle of the vehicle
Inventor: PERIOU PIERRE
IPC: E05B65/12
Filed: 1991-03-27
Abstract: Casing for interfacing between a lock (1) of a motor vehicle, an actuator (3) and an electrical-connection cable bundle, comprising detection contactors and devices for connection, on the one hand, (2a) to the cable bundle and, on the other hand, (2b) to the actuator and provided with means for fixing to the lock and to the actuator (2c). By virtue of the fact that the interfacing casing (2) is equipped with a single connector (2a), the connection to the cable bundle of the vehicle requires only a single operation during the mounting of the lock in the door. <IMAGE>
Patent EP-0487380-A1 (EP)
Inventor: HAOND MICHEL
IPC: H01L21/033
Filed: 1991-11-14
Abstract: The method consists in depositing on the layer to be etched 1 a protective layer forming a stop layer 2, then on the latter a reference layer 3, in a material compatible with that of the layer to be etched 1, the thickness of the reference layer 3 being proportional to the depth of the etching to be produced. A mask 4 is applied on the reference layer 3 and the etching of this layer is carried out by chemical attack until the stop layer 2 is encountered. After removal of the mask 4 and of the stop layer 2, in the etching area, the reference layer 3 and the layer of material to be etched 1 are simultaneously subjected to chemical attack, until the stop layer 2 is encountered. Etching to the plane dimensions of the etching of the reference layer 3, and of a depth which is proportional to the thickness of the reference layer 3, is thus created. Application to the etching of integrated circuit layers or to the creation of elements having an inverted-T shape. <IMAGE>