baber/WOPTO huggingface dataset:
Patent EP-0532580-A1 (EP)
Inventor: RENTON JULIAN ELWYN
IPC: G04B45/00
Filed: 1991-06-04
Abstract: Une pendule pour enfants indiquant le jour et la nuit présente des aspects différents pendant le jour et la nuit. Le changement est actionné par un mécanisme d'alarme (9) qui est relié à des éléments d'affichage mécaniquement interdépendants (54, 56, 58) de sorte que, à une heure prédéterminée, ils effectuent un changement dans leur rapport de position mécanique entre la représentation de la nuit, ou du moment d'aller au lit, et celle du jour ou du moment de se réveiller. Un poussoir (18) est pressé pour effectuer la transition des heures diurnes et nocturnes. Ce poussoir abaisse un levier (16; 116) qui est alors maintenu dans une position chargée contre la poussée d'un ressort (22; 122) au moyen d'un loquet (24; 180). Lorsque la pendule atteint l'heure prédéterminée, le loquet est désenclenché et la pendule passe d'une configuration nocturne à une configuration diurne. Elle préserve par la suite cette configuration jusqu'à ce qu'elle soit remontée.
Patent EP-0537273-A1 (EP)
Inventor: CAMERON-PRICE ERNEST JAMES
IPC: B65D79/00
Filed: 1991-07-10
Abstract: On décrit différents agencements de réservoirs à gaz contenant un gaz tel que l'azote dans une cannette de boisson gazeuse, les réservoirs ayant une forme généralement tubulaire et/ou comportant une partie de fixation tubulaire par l'intermédiaire de laquelle le réservoir (5; 26) est fixé aux parois terminales de la cannette. Le tube peut être relié par un raccord mâle et femelle (8, 10; 7, 9) (figures 1 à 4) à l'une des parois terminales de la cannette ou aux deux (3, 6), afin de retenir le réservoir en une position fixe, mais une extrémité du tube peut simplement s'adapter contre la paroi terminale de la cannette au moyen d'une oreille (33). Un ou plusieurs orifices (11), situés dans le tube et à travers lesquels du gaz passe dans la boisson lorsque la cannette est ouverte, sont ménagés dans la paroi latérale du tube, sur un évidement (12) (fig. 5) ou à une extrémité du tube, (fig. 8). Le tube peut être placé par ajustement serré dans un trou (18) ménagé dans une paroi terminale (3), (fig. 13) de la cannette.
Patent EP-0610179-A1 (EP)
Title: Target specific antibody-superantigen conjugates and their preparation.
Inventor: KALLAND TERJE
IPC: A61K47/48
Filed: 1991-07-16
Abstract: A soluble antibody conjugate comprising an antibody linked to a structure which is recognizable by T-cells and has the ability to direct T-cells to lyse the target cell, which is recognized by the antibody. The conjugate is characterized by the structure being a superantigen. One important mode is a method for the lysis of target cells, wherein the target cells are contacted with a target cell lysis effective amount of the conjugate. The method of lysis is part of a potent treatment regimen for cancer, autoimmunity, parasitic infestations and fungal, viral and bacterial infections. The specification also describes modes such as the synthesis of the conjugate and pharmaceutical compositions and their manufacture.
Patent EP-0542884-A1 (EP)
Title: Concentres pour des plastiques
Inventor: POPLI RAKESH K
IPC: C08J3/22
Filed: 1991-08-02
Abstract: Un nouveau concentré polymère est décrit. Ce concentré polymère comprend un adjuvant et un support polymère ayant un poids moléculaire moyen compris entre 500 et 20.000. Le support polymère est un polymère comprenant de 30 à 100 parties en poids d'un premier ingrédient monomère correspondant à la structure (I) dans laquelle R1 représente H ou CH3; et dans laquelle R2 est un reste organique ayant un poids qui, suivant la formule, est inférieur à environ 300. En outre, le support polymère comprend de 0 à 30 parties en poids d'un deuxième ingrédient monomère choisi parmi le groupe constitué d'un monomère d'acide, de demi-esters polymérisables d'acides dicarboxyliques et/ou de sels de ces derniers, et de mélanges de ces derniers; et de 0 à 70 parties en poids d'un troisième ingrédient monomère qui peut être copolymérisé par addition d'un radical libre avec le premier ingrédient monomère.
Patent EP-0548124-A1 (EP)
Inventor: TANNAHILL AMANDA AUDREY KODAK
IPC: G03C7/30
Filed: 1991-08-30
Abstract: L'invention se rapporte à une composition de développement couleur par amplification redox, comprenant un agent oxydant et un constituant de développement couleur; la composition comprend un agent stabilisant destiné au constituant oxydant, qui est également efficace comme agent anti-voile. L'agent oxydant peut être du peroxyde d'hydrogène et l'agent stabilisant combiné peut être de l'acide urique ou phosphorique ou un de ses sels fonctionnels. L'invention se rapporte également à un papier photographique recouvert avec ledit agent stabilisant de révélateur couleur par amplification redox évitant, de ce fait, la formation d'un voile.
Patent EP-0498173-A1 (EP)
Inventor: MOLDENHAUER HERMANN
IPC: H01F7/18
Filed: 1992-01-15
Abstract: A compression space (4) which is connected to the valve inlet (Z), is arranged on one side of a differential piston (2) supporting the valve plate (2.1), a control space (5) being arranged on its other side. The compression space (4) is connected via the valve seat (3) to the valve outlet (A) and, via a control orifice (10) in the differential piston (2), to the control space (5). The control space (5) is connected to the valve outlet (A) via a relief channel (6.1-6.2-6.3) which is guided through the magnetic valve seat (9). The magnet coil (16), which is surrounded by a magnet yoke (18), contains a guide tube (15) in which a magnet armature (14) is guided such that it can be displaced freely, the magnet armature seal (8) being arranged on the one end of the magnet armature (14), while its other end is opposite a head piece (17). The magnet armature (14), head piece (17) and magnet yoke (18) consist of soft-magnetic material. The opening impulse magnetises the head piece (17), attracts the magnet armature (14) and opens the magnetic valve. When the closing impulse, which counteracts the magnetisation, occurs, the intrinsic weight of the magnet armature (14) causes it to fall and the magnetic valve closes. The valve can be driven with an energy requirement of approximately 10 mWs per operation cycle.
Patent EP-0553380-A1 (EP)
Inventor: KRAEMER ERICH
IPC: B05B7/14
Filed: 1992-01-30
Abstract: A plastic transport and feeding container is provided for containing coating powder which is fed to an electrostatic coating device by means of a fluidising and extraction device which is immersed in the container, said container being self-supporting, stackable and nestable. The container has a side wall (10) which is tapered downwards from its upper edge (11), three bearing columns (15a, 15b, 15c) which extend in vertical planes on the inside (10a) of the side wall (10) from its upper edge (11) down to its lower edge and are arranged rotationally symmetrically relative to the vertical mid-axis of the container, a container bottom (12) which slopes downwards from the lower edge of the side wall (10) to the vertical mid-axis of the container, three feet (14) which project downwards from the container bottom (12) and are flush with the bearing columns (15a, 15b, 15c), a folded-over edge (16) which extends vertically downwards from the upper edge (11) of the container wall (10), and a container lid (17) which can be attached releasably to the upper edge (11) of the side wall (10) and rests on the bearing columns (15a, 15b, 15c). <IMAGE>
Patent EP-0500136-A1 (EP)
Inventor: REITER JOZSEF DR
IPC: A61P9/04
Filed: 1992-02-24
Abstract: Compounds of formula
       
 wherein 
Q represents H or a heterocyclic group containing nitrogen and/or oxygen atoms, 
 
 
        S(O) p  - R₃ 
 
 
wherein 
p is 0, 1 or 2 and R₃ is optionally substitutes alkyl, alkenyl or phenylalky, or optionally substitute phenyl, or a group
       
 wherein 
R₄ and R₅ represent hydrogen, alkyl, alkenyl, phenylalkyl or di-(alkyl)-aminoalkyl, 
R₁ and R₂ represent hydrogen or alkyl or 
R₁ and R₂ together form a group
       
 wherein 
Y stands for a CH₂ group, sulfur or a group of the formula
       
 in which 
R₆ denotes hydrogen or 
phenylalkyl, 
n and m is 0-5 and 
Z represents a group
       
 in which 
R₇ and R₈ represent hydrogen, alkyl, optionally carrying hydroxy, carboxy, amino, morpholinocarbonyl, [4-(2'-{hydroxy}-ethyl)-piperazin-1'-yl]-carbonyl and/or alkoxycarbonyl or optionally carrying a heterocyclic group containing nitrogen and/or oxygen atoms alkenyl, cycloalkyl, adamantyl or phenylalkyl, alkylaminoalkyl and di-(alkyl)-aminoalkyl; or 
R₇ and R₈ form a group
       
 in which 
j and k represent 1, 2 or 3 and 
W stands for oxygen, a
       
 a
       
 or a group of the formula
       
 in which 
R₁₀ denotes hydrogen, 
alkoxycarbonyl oroptionally substituted alkyl, or stands for a group of the formula 
 
 
        - S - R₉ 
 
 
wherein 
R₉ represents alkyl, optionally substituted by an alkoxycarbonyl-group.
Patent EP-0503334-A1 (EP)
Inventor: ZEITLER GERHARD DR
IPC: C08J9/10
Filed: 1992-02-22
Abstract: The invention relates to a composite element comprising an elastic, cellular outer layer (A) and a rigid base layer (B) of thermoplastic polyurethanes, where the polyurethane elastomer (B) of the base layer is prepared by reacting   Ba) 1 mol of at least one essentially linear, relatively high-molecular-weight polyesterol or polyetherol, Bb) from 6 to 15 mol of an organic diisocyanate, preferably 4,4'-diphenylmethane diisocyanate, and Bc) from 5 to 14 mol of at least one alkanediol or dialkylene glycol,  in the presence of Bd) from 0.05 to 0.3 % by weight, based on the total weight of (a) to (c), of water, and optionally   Be) catalysts and   Bf) auxiliaries and/or additives, to a process for the production of the composite elements, and to the use of the composite elements as cushioned fittings for vehicles.
Patent EP-0504817-A1 (EP)
Inventor: GRIFFITHS GARETH DR
IPC: C07C311/55
Filed: 1992-03-17
Abstract: A novel process is described for the preparation of 1-(N-methylsulphonyl-N-methylaminosulphonyl)-3-(2-pyrimidyl) urea derivatives, in which N-methyl-methanesulphonamide is first converted with chlorosulphonyl isocyanate to give 1-methylsulphonyl-1-methyl-3-(N-methylsulphonyl-N-methylamino- sulphonyl) urea, which is subsequently converted with a 2-aminopyrimidine into the end product.
Patent EP-0504873-A1 (EP)
Inventor: LACHHEIN STEPHEN DR
IPC: C07C311/03
Filed: 1992-03-19
Abstract: Compounds of the formula (I> R<1>-SO2NH-R<2>   (I> in which R<1> denotes alkyl, alkenyl or alkynyl, each of which is optionally substituted by halogen, alkoxy or alkoxycarbonyl, and R<2> denotes hydrogen or (C1-C4)alkyl, are intermediates in the preparation of sulphonylurea herbicides. They can be prepared according to the invention by reacting a compound of the formula R<1>SO2Cl (II) with approximately equimolar amounts of a compound of the formula R<2>-NH2 (III) in a halogenated aromatic solvent in the presence of approximately equimolar amounts of an auxiliary base, subsequently reacting the reaction mixture with aqueous alkali metal hydroxide or with alcoholates in order to neutralise the hydrochloride of the auxiliary base, and removing the auxiliary base by distillation. The process avoids the great excess of amine component (II), which is usual in other processes, and shortcomings which are connected with the use of aqueous or polar solvents.
Patent EP-0509394-A1 (EP)
Inventor: UWIRA BERND DR
IPC: F41G7/22
Filed: 1992-04-09
Abstract: In a seeker-head cover for covering a seeker head (22) in a guided missile, especially a high-speed guided missile, having a structurally-fixed, side window (26) by means of which the seeker head (22) is hermetically sealed from the environment, the seeker head (22) and the window (26) are for their part covered by a dome (28) which is supported and can be driven such that it can rotate. The dome (28) is surrounded by the structure (10) of the guided missile in the circumferential direction, except for a window cut-out (14) in the region of the window (26). A cooling medium can be introduced into an intermediate space (46) which is formed between the dome (28) and the structure (10) of the guided missile. <IMAGE>
Patent EP-0515922-A1 (EP)
Inventor: KLEIN HELMUT
IPC: E05B37/02
Filed: 1992-05-15
Abstract: The invention relates to a combination lock, especially for suitcases or the like, having a plurality of number discs (12), rotatable by rotation into the secret-code open position, and an operating handle, during the opening displacement of which the set secret code changes; to achieve a simple solution advantageous in terms of use, it is proposed that each number disc (12) be assigned a control cam (45) which, during the displacement of the operating handle (35), rotates the number disc into a specific basic position different from the secret code. 
<IMAGE>
Patent EP-0515924-A1 (EP)
Inventor: WEITZENBUERGER HANS DIPL-ING
IPC: F28D1/04
Filed: 1992-05-15
Abstract: The invention relates to a compact heat exchanger-fan unit, preferably for machines driven by internal combustion engines. …<??>The object on which the invention is based is to provide a cooling system which is as compact as possible and makes possible a narrow and low covering hood. …<??>The object is achieved by the fact that the cooling-air fan 1 has a guide wheel and that the resistance, on the cooling-air side, of the heat exchangers is matched to the delivery rate of the cooling-air fan 1. …<IMAGE>…
Patent EP-0530687-A1 (EP)
Inventor: ANNEMAIER DIETER DR
IPC: E01C11/24
Filed: 1992-08-28
Abstract: The invention relates to a pulverulent hydrophobic road traffic surfaces filler for bitumen-bound based on at least one substance lowering the freezing point of water.
Patent EP-0541974-A1 (EP)
Inventor: MIELE RUDOLF
IPC: F24C15/02
Filed: 1992-10-13
Abstract: In a household appliance, especially in a dishwasher (1) or an oven, with a washing or baking chamber (3) which is closable by a door (2) and has at least one crockery basket (4, 5, 6) or baking tray, said door (2) being pivotable about a horizontal pivot axis (7), an electric-motor drive (10) is provided in the appliance housing (9), said drive having an assigned control device (11) and a downstream adjusting mechanism (12) serving for the complete or partial closing and/or opening of the door (2). By means of this measure, motor-controlled door-closing and door-opening can take place, as a result of which, on the one hand, the operating convenience of the household appliance is increased considerably and, on the other hand, the operation of the appliance is facilitated, in particular for older people. <IMAGE>
Patent EP-0598936-A1 (EP)
Inventor: CHOI IK-SOO
IPC: G05B19/414
Filed: 1992-11-25
Abstract: A method of controlling an excavator driven by an electronic control system having an input/output board for executing a transformation, scaling and filtering function of signals supplied from a hydraulic control portion, a central processing unit for storing the data output of the input/output board into a specified area of a RAM and transferring the data stored in the RAM to a ROM and a multi-control valve for distributing the data in the RAM to each of control parts in the hydraulic control portion as control signals, comprises a step of arranging the data inputted through the input/output board into the data area A for tasks 1 and 2, a step of appropriately processing the data in the data area A by using excutive codes for the task 1 (B) and task 2 (C), a step of executing the tasks in correlation with a system library D after the data area processing step, and a step of transferring appropriate control signals to the control parts in the hydraulic control portion through an input/output driver and the intput/output board after the completion of the tasks by using the multitasking operation system. The control parts in the hydraulic control portion are multitasked with an improved response speed to the jobs.
Patent EP-0558820-A1 (EP)
Inventor: WEISS DETLEF
IPC: B65G17/24
Filed: 1992-12-23
Abstract: The invention relates to an accumulating roller belt conveyor having a belt which is guided over a drive roller and a deflection roller. The belt (30) is provided in its longitudinal direction with a plurality of accumulating rollers (43), which are mounted on roller supports (38) fixed on the belt (30). The roller supports (38) are guided in guide tracks which define the conveying path. According to the invention, an aperture (57) is provided in the belt (30) in the region of each roller support (38) and is at a distance from each of the lateral edges (30') of the belt (30) sufficient to transmit the tensile forces in the belt (30), the aperture (57) being of dimensions such that the lower section of the accumulating roller (43) projects through the aperture (57). <IMAGE>
Patent EP-0549000-A1 (EP)
Inventor: SAPPA ENRICO
IPC: B23Q15/14
Filed: 1992-04-14
Abstract: The present invention relates to a toolholder device adapted for receiving tools for the polishing, finishing, cutting, designing, engraving, deforming and the path coding in machines for working metal articles, such as CN center lathes and vertical turning mills wherein the member (4) on which the tool (5, 5') is fastened is rotatable to a desired angle with respect to a C shaped bracket (1) integral with the lathe structure by means of a guide system, such guide system being further disengageable from said rotatable member (4) in order to allow for the interchangeability of the toolholder devices mounted in sequence on rotatable toolholder disks (13) or on toolholder slides (13').
Patent EP-0597151-A1 (EP)
Inventor: ENGEL DIRK COENRAAD
IPC: C07C51/02
Filed: 1992-11-10
Abstract: The invention is concerned with a method for preparing formic acid wherein an aqueous solution of an aminoformate is subjected to distillation, thus decomposing the aminoformate and recovering the resulting formic acid, wherein an aminoformate is used which decomposes into formic acid and an amino compound which is either an amine with a volatility higher than the volatility of the formic acid in the aqueous solution containing aminoformate and formic acid, or ammonia. 
     This method can be suitably applied in a continuous process for the production of formic acid from carbon dioxide and hydrogen. Three of these continuous processes are described.
Patent EP-0500320-A1 (EP)
Inventor: WATSON RICHARD WILLIAM
IPC: B01D53/52
Filed: 1992-02-18
Abstract: A gas stream comprising hydrogen sulphide is preheated in a heat exchanger 2. Part of its hydrogen sulphide content is burnt in a furnace 6 to form sulphur dioxide and water vapour. Pure oxygen or oxygen-enriched air is used to support combustion. The sulphur dioxide reacts with residual hydrogen sulphide to form sulphur vapour and further water vapour. The sulphur vapour is removed from the gas stream in a condenser 14. The gas stream is then divided into first and second subsidiary streams. The hydrogen sulphide content of the first subsidiary stream is totally converted to sulphur dioxide in an incinerator 16 using pure oxygen or oxygen-enriched air to support its combustion. Water vapour is then removed from the first subsidiary stream in a condenser 20, and the resulting gas stream now relatively rich in sulphur dioxide, is recycled to the furnace 6. The second subsidiary stream is subjected to a plurality of stages 26 of catalytic reaction between hydrogen sulphide and sulphur dioxide to form further sulphur vapour which is removed therefrom.
Patent EP-0502698-A1 (EP)
Inventor: ROSS RANDALL D
IPC: A61B17/88
Filed: 1992-03-03
Abstract: An interference bone fixation screw fabricated from bioabsorbable material includes a body having a proximal end, a distal end and a screw thread disposed therealong from the proximal end to the distal end. A drive recess is formed in the body to extend longitudinally from the proximal end toward the distal end for receiving a rotatable driver. The drive recess defines a plurality of radial force receiving surfaces for receiving concentric forces from the driver applied perpendicularly to the force receiving surfaces.
Patent EP-0522804-A1 (EP)
Inventor: FADNER THOMAS A
IPC: B41F7/02
Filed: 1992-07-03
Abstract: A direct-to-press imaging system for use in lithographic printing wherein a master-image printing cylinder (10) is used with separate application of ink and water onto its surface to enable repetitive conveyance of image-formatted ink films onto substrates for printing purposes. The imaging system includes a master-image printing cylinder (10) adapted for receiving a hydrophilic coating layer (26) on its surface and a device (30,32) for laying down a uniform layer of hydrophilic material (22) on the surface of this cylinder. An apparatus (35,80,88) is also provided for applying oleophilic materials (34) in image-formatted patterns on top of the layer (26) of hydrophilic material on the master-image printing cylinder (10) to form a printing structure having separate hydrophilic and oleophilic areas of the format to be printed. Further, a mechanism (44,46) is provided for removing the printing structure including both the hydrophilic (22) and oleophilic materials (34) from the surface of the master-image printing cylinder (10) so that a new printing structure corresponding to a new image to be printed can be formed on the master-image printing cylinder (10).
Patent EP-0528635-A1 (EP)
Inventor: LEE ANN L
IPC: C12R1/19
Filed: 1992-08-12
Abstract: A process for converting lipid-containing bacterial capsular polysaccharide, such as lipo-polyribosyl ribitol phosphate, lipo-PRP, into lipid-free, endotoxin-free polysaccharide, such as polyribosyl ribitol phosphate, PRP, by solubilizing polysaccharide-containing powder derived from culture media of bacteria, such as  Haemophilus   influenzae  type b, cleaving covalently bound fatty acids from the polysaccharide, and removing the lipids, and endotoxin.
Patent EP-0533358-A1 (EP)
Inventor: BAYLES PETER WILLIAM
IPC: F22B1/28
Filed: 1992-08-24
Abstract: A steam generator comprises a body (4) of heat conductive material, an electric heating element (6) located within the body (4), an inlet (14) for water to be vaporised, one or more outlets (18) for steam and one or more elongate convoluted passages serving to transfer water and/or steam from the inlet (14) to the one or more outlets (18) for steam. The steam generator comprises a first chamber (8) comprising relatively wide passages serving to remove substantially any impurities present from, and preheat, the water, to produce steam which contains entrained water droplets, and which is substantially free from impurities; a second chamber (22) comprising relatively narrow and convoluted pathways to achieve final heating of the steam to convert any entrained water droplets to steam, and means (16, 16A) for connecting the first and second chambers (8, 22), serving to allow passage of steam containing entrained water droplets from the first chamber (18) to the second chamber (22).
Patent EP-0515270-A1 (EP)
Inventor: BIGEARD PIERRE-HENRI
IPC: C10G65/10
Filed: 1992-05-20
Abstract: Process for hydrocracking of feedstocks originating from the Fischer-Tropsch process, in which   a) hydrogen is reacted with the feedstock in contact with a catalyst 1 in a first reaction zone, the said catalyst 1 comprising at least one alumina-based matrix and at least one component for hydrodehydrogenation, b) the effluent originating from the first reaction zone is brought into contact with a catalyst 2 in a second reaction zone, the said catalyst 2 comprising     - from 20 to 97 % by weight of at least one matrix - from 3 to 80 % by weight of at least one zeolite Y in hydrogen form, the said zeolite being characterised by an SiO2/Al2O3 molar ratio higher than 4.5, a sodium content lower than 1 % by weight, determined on zeolite calcined at 1100 DEG C, an elementary crystal lattice constant a0 lower than 24.70 x 10<-10> m, and a specific surface, determined by the BET method, greater than 400 m<2>.g<-1>,   - at least one component for hydrodehydrogenation.   <