baber/WOPTO huggingface dataset:
Patent EP-0657549-A1 (EP)
Inventor: FRITZ ERNST DIPL-ING
IPC: C21B13/12
Filed: 1994-12-05
Abstract: For the particularly economical utilisation of finely divided iron-containing materials, in particular of smelter dusts even in large amounts, indeed with minimisation of the energy input, in the production of an iron melt (6) in an electric arc furnace (1), the following procedure is used:     . an iron melt (6) is provided in the electric arc furnace (1),   . a foam slag (9) is provided and maintained on the iron melt (6) . finely divided iron-containing materials such as smelter dusts, fine ore, iron carbide, dust from the production of directly reduced iron, scale, dried metallurgical sludges, etc., are introduced continuously or batchwise into the foam slag (9), . finely divided, carbon-containing reducing agents such as coal, coke, graphite, plastics, wood, etc. are fed continuously or batchwise into the foam slag (9) and . to provide the process heat required, finely divided, carbon-containing energy carriers are additionally introduced continuously or batchwise into the foam slag (9), . process gases and carbon-containing energy carriers which form during the reduction are largely burned within the foam slag to give CO2 and H2O and further provide the locally necessary process heat and . the course of the process is accelerated by passing gases and/or gas mixtures into the iron melt (6).   <IMAGE>
Patent EP-0666749-A1 (EP)
Inventor: SCHINAZI RAYMOND P
IPC: A61K31/505
Filed: 1993-10-28
Abstract: A method and composition for the treatment of humans infected with HBV that includes the administration of an HBV treatment amount of a  beta -dioxolanyl purine nucleoside of the formula:   <IMAGE>   wherein R is OH, Cl, NH2, or H, or a pharmaceutically acceptable salt or derivative of the compound, optionally in a pharmaceutically acceptable carrier or diluent.
Patent EP-0678026-A1 (EP)
Title: Application of carbamazepine and oxcarbazepine in the treatment of parkinson's disease and parkinsonian syndromes.
Inventor: BOIREAU ALAIN
IPC: A61K31/55
Filed: 1994-01-03
Abstract: PCT No. PCT/FR94/00003 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Jan. 3, 1994 PCT Pub. No. WO94/15601 PCT Pub. Date Jul. 21, 1994This invention relates to an application of riluzole or the pharmaceutically acceptable salts in the preparation of drugs for the treatment of Parkinson's disease and parkinsonian syndromes.
Patent EP-0738197-A1 (EP)
Inventor: SMITH GEOFFREY IAN
IPC: B24B41/00
Filed: 1994-01-13
Abstract: Dans une machine de meulage pour pièces cylindriques, dans laquelle la pièce à meuler (18) est mise en rotation contre une meule rotative (14), des moyens (22) sont prévus pour faire varier la vitesse de rotation de la pièce à meuler et/ou de la meule pendant la phase finale de l'opération de meulage. Cette variation de vitesse peut comprendre une décélération de la meule ou une réduction ou augmentation linéaire ou sinusoïdale de la vitesse de la pièce à meuler, ce qui permet de réduire la création de stries sur la pièce meulée.
Patent EP-0678219-A1 (EP)
Inventor: NEILSON JOHN MANNING SAVIDGE
IPC: H01L21/822
Filed: 1994-01-07
Abstract: Semiconductor devices having a curved P-N junction in an active area of the device and an edge passivation region extending from the active area to an edge region of the device include an electrically resistive ribbon that spirals outwardly from the active area to the edge of the device so that a voltage difference between the active area and the edge region is spread along the length of the ribbon. The ribbon may take the form of a linear resistor or may include plural diodes. The distance between radially overlapping portions of the spiralling ribbon and the cross-sectional area of the ribbon may be varied to spred the equipotential lines in the device so as to reduce the effect of the curved P-N junctions on the breakdown voltage of the device.
Patent EP-0684848-A1 (EP)
Inventor: HJERTMAN BIRGER
IPC: A61M5/315
Filed: 1994-02-14
Abstract: A piston (11) to be used in displacing a liquid inside a cylindrical chamber, preferably in an injection cartridge of the dual-chamber type, has at least one of its end surfaces (12) shaped convex such that said end surface or surfaces (12) are essentially planar when the piston has been arranged inside the barrel of said cartridge. Preferably both pistons in the cartridge have such a shape, their planar surfaces facing each other.
Patent EP-0697060-A1 (EP)
Inventor: DENZ KIERON
IPC: E21C35/197
Filed: 1994-04-13
Abstract: L'invention concerne un pic pour charbon ou pour roche qui consiste en un corps de pic équipé d'une tête (8) en forme de cône, d'une queue (9) s'étendant à partir de la tête, et d'une pince de fixation (18) logée dans une gorge circonférentielle (11) voisine de l'extrémité de la queue, éloignée de la tête (8). Un alésage axial longitudinal (12) ouvert à son extrémité s'étend dans le corps de pic à partir de la tête (8); cet alésage constitue une réserve pour une série de pointes de pic (13, 14) ou pour une pointe de pic allongée, logée à l'intérieur de l'alésage. De préférence, la pince de fixation (18) comprend une douille constituée d'un matériau élastomère plastique, ayant un alésage intérieur lisse (19) et une bride extérieure circonférentielle (20) située entre ses extrémités. Le diamètre intérieur et la longueur de la douille sont tels qu'elle peut être emmanchée en force sur la queue et se positionner dans la gorge circonférentielle (11).
Patent EP-0688408-A1 (EP)
Title: Continuously variable transmission with wide transmission ratio range
Inventor: KUHN WALTER
IPC: F16H37/08
Filed: 1994-03-16
Abstract: PCT No. PCT/EP94/00832 Sec. 371 Date Sep. 14, 1995 Sec. 102(e) Date Sep. 14, 1995 PCT Filed Mar. 16, 1994 PCT Pub. No. WO94/21941 PCT Pub. Date Sep. 29, 1994The invention concerns a continuously variable transmission having a driving and a driven shaft (1, 9) and first and second intermediate shafts (10, 11). Power is transmitted to the driven shaft (9) through a transmission variometer with i2 arrangement. According to the invention, the input power of the transmission is transmitted to the driven shaft through a transmission branch with constant ratio and through the continuously variable transmission branch. This power distribution reduces the proportion of the power transmitted through the continuously variable transmission branch. The transmission efficiency of the whole transmission may, in particular, be thus improved. This continuously variable transmission is designed for use in private cars and light utility vehicles.
Patent EP-0698187-A1 (EP)
Inventor: DANIELSSON ULF
IPC: F16C35/06
Filed: 1994-05-09
Abstract: PCT No. PCT/SE94/00424 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed May 9, 1994 PCT Pub. No. WO94/27055 PCT Pub. Date Nov. 24, 1994A connecting ring for holding together first and second inner race sections of adjacent bearings is disclosed. The ring is continuous and made of a resilient material, and includes a plurality of first and second axially opposed resilient tongues which engage with the inner race sections of the bearings.
Patent EP-0653699-A1 (EP)
Inventor: OWAKI HIDETAKA
IPC: G06F3/06
Filed: 1994-06-03
Abstract: An apparatus for reproducing data recorded on a disc (10), having a head part (12) for reading out the data from the disc, storage parts (17, 18) for storing the data read out by the head part, and a control part (15) which so pre-reads the data from the disc that the reproducing apparatus can output the data continuously to the outside during the seeking operation of the head part, stores the data in the storage parts, and controls the outputting of the date from the storage parts to the outside.
Patent EP-0713443-A1 (EP)
Title: Synthetic friction algorithm for an active hand-controller
Inventor: KAUFFMAN JAMES W
IPC: B25J13/02
Filed: 1994-08-08
Abstract: Synthetic friction force algorithms provide simulated static friction forces as well as dynamic friction forces. On either side of a hand-control element reference position a small static friction zone is established. As long as the hand-control element is within this static friction zone, the reference position remains constant and the control element drive motor generates a centering force proportional to the distance of the hand-control element from the reference position; a force urging the hand-control element toward the reference position. When the relative position of the hand-control element reaches or exceeds an edge of the static friction zone, it enters the dynamic friction zone. The motor applies a constant dynamic friction force, urging the hand-control element toward the reference position and the reference position is translated so that the edge of the static friction zone is translated to the current hand-control element position.
Patent EP-0717885-A1 (EP)
Inventor: LILL ANTON
IPC: E05F15/41
Filed: 1994-08-30
Abstract: L'invention concerne un dispositif de sécurité pour des parties mobiles qui peuvent être déplacées, entraînées par moteur, contre une arête de fermeture, notamment pour lève-glace et toit ouvrant d'automobiles. Le régime du moteur est déterminé en continu et est mesuré à des intervalles successifs. Le régime doit constituer une mesure correspondant à la force qui agit sur la vitre. Les quatre dernières valeurs mesurées sont enregistrées dans un registre à décalage et sont soumises à un évaluation. On détermine à cet effet une valeur initiale. Si la différence D entre la valeur mesurée du moment et l'antépénultième valeur mesurée ni-3 ne dépasse pas un seuil différentiel Dmax déterminé, la valeur initiale est toujours l'antépénultième valeur mesurée ni-3. Dans ce cas, la valeur initiale demeure inchangée. On calcule ensuite la différence A entre la valeur initiale et la valeur ni du moment. Si celle-ci se situe au-dessus d'une valeur-limite donnée de déclenchement Amax, le système de sécurité réagit, ce qui signifie que le moteur d'entraînement est mis hors circuit et que son sens de rotation est éventuellement inversé. En d'autres termes, les forces exercées sur la vitre sont intégrées d'intervalle de mesure en intervalle de mesure, jusqu'à ce qu'on obtienne une certaine progression d'intervalle de mesure en intervalle de mesure. Dès que la valeur d'intégration A atteint la valeur-limite de réponse Amax, le système de sécurité réagit. Ce procédé permet de réaliser un système de protection par pincement sensible et réagissant vite, dans lequel les signaux d'erreur dus aux variations de la résistance de frottement du guide-vitre sont supprimés.
Patent EP-0818992-A1 (EP)
Inventor: GHANTA SAMBASIVA RAO
IPC: A61K9/00
Filed: 1994-08-09
Abstract: This disclosure is directed to preparation of individual taste-masked, high bioavailability, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g., about 83+wt. % of said NSAID drug material having high bioavailability and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Both cellulose acetate phthalate and gelatin are the microencapsulating polymer wall material. Control of pH, controlled addition of a Hofmeister (lyotropic) salt, microencapsulation of the water-insoluble NSAID medicament with a liquid phase of both cellulose acetate phthalate and gelatin microencapsulating material and the subsequent insolubilization of said liquid encapsulating material after it is wrapped around the medicament core with dilute acid are important process parameters to achieving the proper individual microcapsules to obtain highly bioavailability taste-masked, water-insoluble NSAID drug materials, esp., naproxen and ibuprofen, by microencapsulation alone.
Patent EP-0786050-A1 (EP)
Inventor: JENSEN JORN GUNNAR
IPC: F04F5/54
Filed: 1994-09-05
Abstract: In a compressed-air generator comprising an injector (5) driven by circulating liquid delivered by a pump (4) so as to draw atmospheric air (8a) into the lower part of a reservoir tank (2), in which the air bubbles (8b) rise and collect in the form of compressed air (8p) in the top of the tank, while the pumping liquid (12) is returned (13) to the pump (4), the main novel feature is that the pump (4) and the injector (5) constitute parts of an independent, self-contained unit (1), such as a high-pressure cleaner, adapted to be connected to or disconnected from the reservoir tank (2) by means of easily operated couplings (3i, 3r). With this arrangement, a high-pressure cleaner may be converted into a compressed-air generator by adding an auxiliary component in the form of the reservoir tank (2), thus obviating the need for purchasing a separate compressor arrangement.
Patent EP-0801829-A1 (EP)
Title: Temperature compensation method and apparatus for wave meters and tunable lasers controlled thereby
Inventor: SANDSTROM RICHARD L
IPC: H01S5/0687
Filed: 1994-08-31
Abstract: The system includes a wave meter for providing a wave meter signal responsive to the wave length of light incident on it. A sensor is used for providing a temp signal responsive to a temp associated with the wave meter. A device is provided, which is responsive to the wave meter signal and the temp signal to combine the wave meter signal, the temp signal and the time rate of change of the temperature signal. Each of these signals has a relative weighting selected to provide a signal responsive to the wave length of the light incident to the wave meter and stabilised for variations in temp.
Patent EP-0783539-A1 (EP)
Inventor: KOTLAR HANS KRISTIAN
IPC: C08F255/02
Filed: 1994-08-26
Abstract: L'invention concerne un procédé de greffe radicalaire de monomères sur une résine polypropylène, comprenant les étapes consistant à: (i) mélanger la résine polypropylène avec un composé allylépoxyde, un composé du styrène et un peroxyde comme initiateur; à (ii) chauffer ledit mélange, tout en continuant à le mélanger, à une température qui est supérieure au point de fusion de la résine polypropylène et à la température de décomposition dudit peroxyde, jusqu'à avoir atteint le degré souhaité de greffe du composé allylépoxyde et du composé du styrène sur la résine polypropylène; et (iii) à refroidir et broyer finement la composition obtenue. La composition de polypropylène greffé obtenue par ce procédé contient une quantité de glycidylméthacrylate allant de 0 à 10 % en poids et une quantité de styrène allant de 0 à 10 % en poids, sur la base de la résine polypropylène. La composition peut être utilisée pour améliorer la compatibilité dans la fabrication de mélanges polymères, comme promoteur de l'adhésion de polymères et pour améliorer l'aptitude à l'impression.
Patent EP-0722472-A1 (EP)
Inventor: MERCER JAMES WILSON JR
IPC: C08J5/18
Filed: 1994-10-06
Abstract: Monolayer and multilayer non-oriented polyester films comprising of at least one layer of an amorphous heat-sealing polyester wherein the heat-sealing polyester consisting essentially of terephthalic acid, ethylene glycol, and about 7-15 mol % cyclohexanedimethanol. The heat-sealing polyester has a heat of fusion greater than 0.5 cal/g and is sufficiently crystallizable to allow the drying of mixtures of the heat-sealing polyesters with other crystallizable polyesters without sticking. Multilayered films also contain a layer of an amorphous crystallizable polyethylene terephthalate.
Patent EP-0667311-A1 (EP)
Title: Device for pneumatic charging of a machine, especially a machine for plastering, with fine grained  materials
Inventor: MELCHIOR LOTHAR
IPC: E04F21/08
Filed: 1995-01-05
Abstract: The device has a connection (23) for coupling to a pneumatic delivery conduit together with at least one filter component on its upper side. The filter component is a one-part filter bag (3) upwardly inflatable balloon fashion, the lower inflow aperture of which, when viewed in a horizontal plane, corresponds to the free cross-section of the basic body. Between the inflow aperture of the filter bag and the opening of the storage funnel (2) a grid (5) is arranged. The storage funnel has a paddle-type filled position indicator (11), which is arranged pref. on one wall of the funnel. The filter bag in its horizontal opening cross-section corresponds to that of the free opening of the basic body.
Patent EP-0663373-A1 (EP)
Inventor: NEUERT RICHARD DR
IPC: C08J5/06
Filed: 1995-01-09
Abstract: Bundles of aromatic polyamide staple fibre (1) with a staple length of at least 1 mm are treated with effective amts. of an additive (2) which increases the coherence of the bundle. Also claimed is a process for the prodn. of composites, by: (a) placing a viscous matrix material, pref. a dry or moist finely divided matrix material, in a mixer; (b) adding fibre bundles (1) as reinforcing material; and (c) incorporating (1) into the matrix material.  PREFERRED COMPOSITION - The polyamide consists of poly-(p-phenylene terephthalamide) or poly-(m-phenylene isophthalamide), or a copolyamide which is soluble in polar aprotic organic solvents.
Patent EP-0668441-A1 (EP)
Inventor: NEUBURGER BRUNO
IPC: F04B15/02
Filed: 1995-01-27
Abstract: The drive control is for a two-cylinder, high density medium pump. It has pre-control valves (66,67) which are mechanical, 2-position valves which are lockable in the switched position (I) via the pressure actuation of a control chamber (76,77). The release of pressure from the chamber is achieved via a flow pad (79,78) located on the pre-control valve, which is released in the function/switched position (I) of the valve. Both valves are operated by an axial sliding rod (71,72).
Patent EP-0670112-A1 (EP)
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/01
Filed: 1995-02-21
Abstract: The invention relates to a spinning reel for fishing, with which switch-over operation can be performed simply, quickly and positively in setting a condition where a spool shaft or rotor can be rotated reversely to play out a fishline. A switch-over mechanism (B) is provided for a spool (2) to switch over a spool shaft (4) between the secured and freely rotatable states. A linking mechanism (C) is provided between a reversal preventive device (16) provided for a rotor (13) and the switch-over mechanism (B) so that when the reversal preventive device (16) prevents the reverse rotation of the rotor (13), the switch-over mechanism (B) switches over the spool shaft (4) into the freely rotatable state and, when the reversal preventive device (16) removes the prevention of the reverse rotation of the rotor (13), the switch-over mechanism (B) switches over the spool shaft (4) into the secured state.
Patent EP-0675104-A1 (EP)
Inventor: BLANK HEINZ ULRICH
IPC: C07C201/08
Filed: 1995-03-17
Abstract: Prodn. of mononitro halobenzenes (I) comprises reacting the corresp. halobenzene (II) with a mixt. of HNO3, H2SO4 and H2O. The process comprises as follows: (a) the reactants are fed in any order into a reactor equipped with a mixing device, provided that: (i) the amt. of HNO3 is 1-8 wt.% and the amt of H2SO4 is 56.5-84.5 wt.% of the total amt. of HNO3, H2SO4 and H2O; (ii) the H2O is added as such and/or as a diluent for the HNO3 and/or H2SO4; and (iii) the (II):HNO3 molar ratio is 0.9-1.5:1; (b) the mixing energy is 1-40 (esp 3-30) w/l of reaction mixt.; (c) the reaction is effected under adiabatic conditions, the reactants being fed at a temp. such that mixing takes place at 60-160 degrees C and the temp. at the end of the reaction is not more than 180 degrees C; (d) the product mixt. is sepd. into an organic phase and an inorganic phase; and (e) the largely HNO3-free inorganic phase is distilled to remove H2O.
Patent EP-0673642-A1 (EP)
Inventor: COHEN ISAAC D
IPC: A61K8/00
Filed: 1995-03-21
Abstract: The present invention relates to solid lipophilic compositions suitable for topical application to human skin and to methods for preparing and using such compositions. The solid lipophilic compositions of the invention comprise dibenzyl monosorbitol acetal (DBMSA), lipophilic materials and one or more cosmetic materials.
Patent EP-0675205-A1 (EP)
Inventor: SEUFER-WASSERTHAL PETER DIPL-I
IPC: C12P7/02
Filed: 1995-03-22
Abstract: Asymmetric alcohols, B-A-CH(OH)-R1 (I) are resolved by reaction with a 2-10C alkane- or alkene-di- or tricarboxylic acid 2-3C alkenyl ester in the presence of a lipase, with one enantiomeric alcohol being isolated from the reaction mixt. and the other enantiomeric alcohol being opt. obtd. from the ester formed. R1 = COOH; COO-1-4C alkyl; CN; or satd. or unsatd. 1-4C alkyl,etc.; A = 1-4C alkylene; or a single bond; B = phenyl; naphthyl; pyridyl; etc.; or A = a single bond and R1 and B together form 3-8C alkylene or alkenylene which: (a) opt. contains a 1-4C alkylene chain between 2 CH2 gps.; (b) opt. contains O, NH or N(1-4C alkyl) in place of 1 or more CH2 gps.; and (c) is opt. substd. by 1 or more halo, 1-4C alkyl, 1-4C alkoxy,etc..
Patent EP-0673671-A1 (EP)
Title: Membranverfahren zur Trennung fluider Gemische
Inventor: BRUESCHKE HARTMUT E A DR
IPC: B01D61/36
Filed: 1995-03-23
Abstract: Verfahren zur Trennung von flüssigen Stoffgemischen durch kombinierte Pervaporation-Dämpfepermeation, wobei ein Zulaufstrom in Form eines Dampf-Flüssigkeitsgemisches dient und der Zulaufstrom als Dampf-Flüssigkeitsgemisch von unten nach oben über eine vertikal angeordnete Membran geführt wird, so daß eine dauernde Durchmischung von Dampf und Flüssigkeit erfolgt und sich auf der Oberfläche der Membran kein stationärer Flüssigkeitsfilm ausbilden kann.
Patent EP-0742379-A1 (EP)
Inventor: BARLOW JOHN
IPC: F16D65/12
Filed: 1995-05-12
Abstract: A brake disc (10), for a disc brake assembly comprising at least one portion (13) affording a wear surface (14,16), said portion (13) comprising a rigid porous ceramic body (12) infiltrated with a light metal alloy.
Patent EP-0690150-A1 (EP)
Inventor: KAMM RUDOLF
IPC: H01R39/64
Filed: 1995-06-16
Abstract: The quick-closure adaptor for current supply and drive is intended for rotating printing cylinders(15) undergoing plating in galvanic baths. It has the following constituent parts: a) a current take-up device, in particular, a movable a current take-up cylinder (11); b) a movable current supply unit consisting of a tubular feed element (16) and an annular piston (14) sliding in the take-up cylinder (11) so that an electric contact is maintained; and c) a seating and fixing arrangement for the shaft end (13) or a shaft end extension of the cylinder (11). <IMAGE>
Patent EP-0699575-A1 (EP)
Title: Device for telescoping a steering column in a motor vehicle
Inventor: SPECHT MARTIN DIPL-ING FH
IPC: B62D1/19
Filed: 1995-08-03
Abstract: The device has a first steering column part (1), which is connected to the vehicle steering transmission, and which has a connection to a second column part (2), which can release in a crash. The second part is connected to the steering wheel (9), and is arranged to be substantially rigid in the axial direction, with respect to the vehicle bodywork. The first part is also connected to a lever and joint system (3,4,5), which, on release of the crash connection, enables it to slide in an axial direction with respect to the second part, in order to shorten the steering column. The system may be supported by a pivot axis (7) on the vehicle bodywork, and which may lie below the column. The distance of this axis from the steering column axis may also be less than the length of the link to the first column part.