baber/WOPTO huggingface dataset:
Patent EP-0402288-B1 (EP)
Inventor: BERNARD GUY
IPC: C25C3/02
Filed: 1990-06-07
Granted: 1994-09-21
Abstract: Process for separating calcium and nitrogen from lithium. 
<??>This process is characterised in that alumina is added to molten lithium so as to form aluminium nitride and calcium oxide, which are insoluble, and the said insoluble materials are separated off with heating to recover purified lithium. 
<??>It finds its application in the production of lithium of a quality which is particularly suitable for the manufacture of aluminium-lithium alloys and of electrical battery electrodes.
Patent EP-0380443-B1 (EP)
Inventor: SCHLAEPPI JEAN-MARC DR
IPC: A61K39/395
Filed: 1990-01-16
Granted: 1995-03-01
Abstract: The invention concerns a process for the preparation of hybridoma cells which secrete monoclonal antibodies specific for hirudin, the hybridoma cells themselves, the monoclonal antibodies specific for hirudin secreted by these hybridoma cells, derivatives thereof, and a process for the preparation of said antibodies and derivatives. These monoclonal anti-hirudin antibodies and their derivatives are useful for the determination of hirudin and as an antidote to hirudin. The invention also concerns test kits and pharmaceutical compositions comprising said monoclonal antibodies and/or derivatives.
Patent EP-0459068-B1 (EP)
Inventor: SONDEREGGER HANS-CONRAD
IPC: G01L5/16
Filed: 1990-06-29
Granted: 1994-11-30
Abstract: The invention relates to a thin-disc force sensor, whose installed height H corresponds to that of normal, standardised washers, so that it can be used for the dynamic force measurement of screw forces, for which purpose it must replace the washer. Installation without mechanical machining of the area surrounding installation is thus possible. In order to avoid fracturing the installed piezo-discs, measuring elements (6,7) are used which measure only partial forces of the total screw force and have a diameter d, which prevents the risk of fracture. For the purpose of [lacuna] of the individual measuring elements (6,7), it is [lacuna] to construct said elements to be as stiff as possible, that is to say to fit as few separating surfaces as possible, since each separating surface results in an undesired pneumatic-spring effect. In order to suppress the effect of the pneumatic-spring layers which still exist, the measuring elements (6,7) are welded into the measuring discs (14) with a high level of mechanical pretensioning. Subsequently, the surfaces are ground over and, if necessary, lapped. Subsequently, the surfaces of the measuring elements (6,7) may also be provided with a vapour-deposited coating (24) in order to increase their force measuring component. In many applications, it is advantageous to install impedance converters into the connector elements as preamplifiers. 
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Patent EP-0429416-B1 (EP)
Inventor: CAPPI ANGELO
IPC: A47F9/04
Filed: 1990-11-21
Granted: 1994-02-09
Abstract: Check-out counter for supermarkets and the like, provided with two reels of plastic bags joined in succession, two hoppers for inserting items inside the check-out counter as they are being checked by the cashier-operator, and two collecting stations from where the customer may take the plastic bags filled with items introduced in the check-out counter, which has incorporated inside devices suitable to unwind the two reels, to detach therefrom one at a time the plastic bags and to carry them beneath the two hoppers, to open the bags and support them as long as they are filled with the items introduced through the hoppers, unloading at last the full bags in the two collecting stations. <IMAGE>
Patent EP-0454688-B1 (EP)
Inventor: TERRY CHARLES J
IPC: C01B32/949
Filed: 1989-12-07
Granted: 1994-11-02
Abstract: A molten blend of an alkali metal halide containing tungsten is treated with solid particulate carbonaceous reactants, such as natural flake graphite. Tungsten monocarbide is produced having a large percentage of relatively coarse crystals. The crystal morphology is blocky or thick bladed with some equant forms and the carbon is present in the correct stoichiometric amount of 6.13 % by weight, thus eliminating any need for carbon additions prior to sintering.
Patent EP-0485605-B1 (EP)
Inventor: NAKAJIMA HIDEO - HIDA-CHO
IPC: B60R21/231
Filed: 1990-05-30
Granted: 1995-10-11
Abstract: L'invention se rapporte à une installation de sécurité anti-collision avec coussin pneumatique gonflable (1), qui reçoit un gaz propulsé à partir d'un organe de gonflage (2), lequel est actionné en cas d'urgence et gonfle un coussin pneumatique (3), en vue de protéger un passager. Une partie du coussin pneumatique (3) proche de la partie de raccordement de l'organe de gonflage, au niveau de laquelle un tissu de renforcement (7) est cousu et qui est directement exposée au jet du gaz sous haute pression propulsé depuis l'organe de gonflage (2), est recouverte d'un tissu ignifuge (10). Ainsi, le gaz sous haute température propulsé depuis l'orifice de propulsion de gaz de l'organe de gonflage (2) vient directement heurter le tissu ignifuge (10) qui fait office d'écran et empêche le gaz sous haute température, immédiatement après sa propulsion, de venir heurter la partie de fixation du tissu de renforcement (7) du coussin pneumatique (3). Les fils de couture (8, 8') ou un adhésif utilisés pour fixer le tissu de reforcement (7) ne risque par conséquent pas de fondre. Etant donné que le tissu de renforcement (7) se trouve fixé au coussin pneumatique (3) sans risque de séparation lors du processus de gonflage et de dépliage du coussin pneumatique (3), ce dernier peut être renforcé en toute fiabilité.
Patent EP-0497775-B1 (EP)
Inventor: KING EDGAR
IPC: B65D88/14
Filed: 1990-08-29
Granted: 1994-06-22
Abstract: A cargo container which includes a plurality of elongated frame members (12) each having an elongated channel (31) and an elongated recess (30) therein. A plurality of coupling members (14) is removably engagable with ends of the frame members. A plurality of panels (51) is removably engagable with the elongated channels in the frame members and each of the panels having an elongated recess (54) around a perimeter thereof which, together with the elongated recess in each of the frame members, forms an elongated slot. A locking element (38) is removably insertable into the slots formed by the panel recesses and frame member recesses, when the panels are in engagement with the channels to lock the frame members, panels and coupling members into a substantially rigid assembly.
Patent EP-0494214-B1 (EP)
Inventor: PATT RUDOLF
IPC: D21C1/04
Filed: 1990-09-25
Granted: 1995-08-09
Abstract: PCT No. PCT/EP90/01622 Sec. 371 Date May 18, 1992 Sec. 102(e) Date May 18, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. WO91/05102 PCT Pub. Date Apr. 18, 1991.In a process for manufacturing chemo-mechanical and/or chemothermal-mechanical wood pulps, raw materials containing lignocellulose, such as wood shavings, wood chips, pre-ground wood or sawdust, are first impregnated with an aqueous alcoholic SO2 solution and then heated to a temperature between 50 DEG  and 170 DEG  C. for a period of 1 to 300 minutes. The wood shavings are then ground to the desired degree of fineness in a defibrinating device. The process makes it possible to achieve up to 50% reduction in grinding energy in comparison with known chemothermal-mechanical processes.
Patent EP-0456793-B1 (EP)
Inventor: COATES DAVID
IPC: C07D213/26
Filed: 1990-12-03
Granted: 1996-10-23
Abstract: Des dérivés hétérocycliques substitués par halophényle et répondant à la formule (I), dans laquelle R?1, -A1-, -A2-, Z, L1¿, Hal, m et o ont la même signification que celle présentée dans la revendication numéro 1. Lesdits dérivés peuvent servir d'élément de milieux à cristaux liquides destinés aux affichages électro-optiques.
Patent EP-0444620-B1 (EP)
Title: Waste gathering arrangement
IPC: B65F1/14
Filed: 1991-02-26
Granted: 1993-08-11
Abstract: The waste gathering elements 51, 52 arranged tower-like on top of one another and/or side by side each exhibit a casing 53, 60 and a tipping container 54, 61 arranged inside it, whose upper end can be pivoted out through the open casing front forwards from the upright position into a receiving position until a limit stop 78 operates. The waste gathering arrangement or each waste gathering element is designed as a box-shaped modular unit, whereby the casing 53, 60 exhibits a horizontal covering wall 20;65 which extends close above the upright tipping container 54, 61 and is provided with connection devices 71 to 73, 74, which serves to connect adjacent casings 53, 60. <IMAGE>
Patent EP-0460622-B1 (EP)
Inventor: SCHMIDT HARTMUT DR
IPC: A23K20/179
Filed: 1991-06-04
Granted: 1994-08-31
Abstract: The invention relates to pharmaceutical preparations, especially medicinal feed containing active substances, especially triphenylmethane derivatives such as malachite green, for the systemic treatment of parasitoses in fish.
Patent EP-0467197-B1 (EP)
Inventor: KOGLIN KLAUS
IPC: F16B11/00
Filed: 1991-07-09
Granted: 1994-11-30
Abstract: For fixably connecting highly loadable and predominantly elongate metallic components having a support which is also metallic, and in particular for the purpose of mounting armature and/or guide rails 2 for individual seats or benches on the floor 1 of vehicle bodies, a polyurethane adhesive is applied between the faces 9 and 8, facing one another, of component 2 and support 1, after the component 2 and the support 1 have been previously provided with a layer of coating agent and/or a grounding layer and a (black) primer layer covering each of the latter in each case at least in the areas to be provided with the adhesive. In this way, mounting points are produced which can be subjected to pulling and shearing forces to a considerable degree. <IMAGE>
Patent EP-0477900-B1 (EP)
Inventor: SCHULZE JOACHIM DR
IPC: C08L57/00
Filed: 1991-09-25
Granted: 1995-04-26
Abstract: The invention relates to a redispersible powder composition comprising a) a base polymer from the group comprising vinyl ester polymers, styrene polymers, acrylate polymers and vinyl chloride polymers, b) 2 to 15% by weight, relative to the base polymer, of polyvinyl alcohol having a degree of hydrolysis of 85 to 94 mol % and a Höppler viscosity of 2 to 25 mPaxs, c) 3 to 30% by weight, relative to the total weight of polymer components, of a fine antiblocking agent, d) 0.1 to 2% by weight, relative to the base polymer, of antifoams, which contains e) 1 to 8% by weight, relative to the base polymer, of a fully hydrolyzed 1-alkylvinyl ester/vinyl ester copolymer having a Höppler viscosity of 1 to 5 mPaxs. The redispersible composition according to the invention is suitable in particular for use in flowing, hydraulically setting leveling compounds. Further areas of application for the redispersible powder composition according to the invention are its use in building adhesives, mortars, as an additive to gypsum, and in plasters and emulsion paints.
Patent EP-0483812-B1 (EP)
Inventor: BROWN-SKROBOT SUSAN
IPC: A61F13/15
Filed: 1991-10-30
Granted: 1996-08-21
Abstract: Absorbent products, especially catemenial tampons, for absorbing body fluids, such as menstrual fluid, blood and wound exudates, comprise an amount of a compound effective to inhibit the production of Enterotoxin A, Enterotoxin B and/or Enterotoxin C by Staphylococcus aureus bacteria when the products are brought into contact with the bacteria. The compositions of this invention are also useful to inhibit production of Streptococcal pyrogenic exotoxins A, B and C, as well as hemolysins produced by Groups A, B, F and G streptococci in solution as well as being expected to be effective to inhibit such toxin and hemolysin production when used in conjunction with absorbent products. The compound is selected from the group consisting of monoesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; diesters of a polyhydric aliphatic alcohol and a C8-C18 fatty acid; and mixtures thereof. The monoesters and diesters have at least one hydroxyl group associated with their aliphatic alcohol residue.
Patent EP-0468562-B1 (EP)
Inventor: CAIRNS JAMES
IPC: C07D413/04
Filed: 1991-07-02
Granted: 1993-12-08
Abstract: The invention relates to tetrahydropyridinyldibenzazepine derivatives of the formula I <CHEM>  wherein R1 is a substituent selected from the group consisting of hydrogen, halogen, and lower alkyl; R2 is selected from hydrogen, and unsubstituted or hydroxy substituted lower alkyl or lower alkenyl;  X is O, S, or CH2;  Y is HC=CH or S;  or a pharmaceutically acceptable salt thereof. These compounds are dopamine antagonists and are therefore useful for the treatment of psychotic disorders such as schizophrenia, schizophreniform disorder, delusional disorder, acute manic states, senile and presenile psychotic states, toxic psychoses, psychoactive-substance induced psychoses, symptoms of severe restlessness, hyperexcitability and anxiety, motor disorders, among which Tourette's disorder and Huntington's chorea, nausea and vomiting, hiccup and dizziness.
Patent EP-0472492-B1 (EP)
Inventor: FALK ROBERT A DR
IPC: C08F20/34
Filed: 1991-08-06
Granted: 1994-10-05
Abstract: Tris-perfluoroalkyl terminated neopentyl alcohols of the formula (Rf-En-X-CH2)3CCH2OH prepared from halogenated neopentyl alcohols and thiols of the formula Rf-En-SH, amines of the formula Rf-En-NH-R, alcohols of the formula Rf-En-OH, perfluoro-acids or amides, are described. The alcohols react with isocyanates to prepare urethanes; with acids or derivatives, to prepare esters or carbonates; with epoxides to form ethers. Further, they may be converted to halide intermediates. The products all contain the residue of at least one Rf-neopentyl alcohol containing three perfluoroalkyl hetero groups. These compositions provide improved thermal stability and useful low surface energy oil and water repellent coatings, for textiles, glass, paper, leather and other substrates, and in spin finishes for textile fibers.
Patent EP-0490812-B1 (EP)
Inventor: MATA JACQUES
IPC: A61B17/64
Filed: 1991-11-28
Granted: 1996-01-17
Abstract: By its modular construction, this external fixator makes it possible to place pins (21 to 25) in bone fragments (11 to 13) while taking into account anatomical criteria. The pins are at least indirectly solidly fixed to universal joints (36 to 38) with ball-and-socket joints (46 to 48) allowing swivelling of the pins in relation to connecting bars 503 and 504. The external fixator furthermore comprises connectors for articulation between the connecting bars (501 to 507), such as the articulation (7), the telescopic connector (8) and the swivelling connectors (97 to 99). After an initial bone knitting, some of the connecting bars and their connections can be removed, it being possible to retract the bars (501,502) from the vices (65,66). <IMAGE>
Patent EP-0520992-B1 (EP)
Inventor: BECKER ROLF
IPC: B60T8/66
Filed: 1991-01-19
Granted: 1994-08-24
Abstract: Il est décrit un système d'antiblocage pour véhicules à transmission intégrale. Il s'agit en particulier de la formation d'une vitesse de référence pour le réglage du glissement. En fonction des vitesses de rotation différentes des roues est formée d'une part une référence auxiliaire et déterminée d'autre part une vitesse de référence pour le réglage du glissement. Cependant, en cas d'instabilité, l'augmentation de la référence auxiliaire détermine la variation de la vitesse de référence.
Patent EP-0510079-B1 (EP)
Inventor: HERCEND THIERRY
IPC: C12P21/02
Filed: 1991-01-08
Granted: 1999-05-19
Abstract: Proteins produced by human lymphocytes are described, particularly a protein which is expressed on their surface. DNA sequences coding these proteins and their pharmaceutical and biological uses are also described.
Patent EP-0517830-B1 (EP)
Inventor: JUSTUS EDGAR J
IPC: G01L5/00
Filed: 1991-02-22
Granted: 1994-01-12
Abstract: Un dispositif sensible à la pression tel qu'une bande piézo-électrique (16) ou une pluralité de cristaux piézo-életriques (32) est agencé ou sont agencées le long de la surface d'un rouleau, de préférence en une configuration spiralée, s'étendant sur une révolution du rouleau (12), lequel est pincé par un autre rouleau (14). La pression de pincement entre les rouleaux, avec ou sans bande de papier passant dans le pincement, produit un signal émis par le dispositif piézo-électrique (16) indiquant les irrégularités le long du pincement (N). Ces irrégularités, lesquelles peuvent indiquer des variations dans l'épaisseur de la bande, la surface du rouleau, la dureté ainsi que d'autres paramètres de la qualité du rouleau ou de la bande, sont ensuite transmises à un moniteur (38) produisant un affichage continu des irrégularités ou des non-uniformités le long de la surface du rouleau. On peut prévoir un autre appareil tel qu'un moyen de conditonnement de signaux (30) ainsi qu'un moyen de codage (22) permettant de traiter les signaux déterminant l'emplacement axial exact le long de la surface du rouleau du dispositif sensible à la pression passant dans le pincement (N) à n'importe quel moment donné.
Patent EP-0524239-B1 (EP)
Inventor: AIME SILVIO
IPC: A61K49/18
Filed: 1991-04-09
Granted: 1993-12-22
Abstract: The present invention relates to diagnostic compositions which are particularly useful for the NMR imaging of the gastrointestinal tract, comprising physiologically acceptable aqueous suspensions of insoluble salts of lanthanides, buffered, if required, at a pH value which is variable between 6.0 and 8.5 and which are, if required, formulated with appropriate insoluble organic or inorganic additives and/or with dispersing agents, suspending agents or viscosity-enhancing agents, characterised in that they are able of increasing the value of the r2/r1 ratio, in which r1 and r2 are the longitudinal and transversal relaxivities of the protons of the surrounding water, thus permitting the production of clear images which have negative contrast and which lack artefacts of metallic type.
Patent EP-0527207-B1 (EP)
Inventor: TEUMAC FRED N
IPC: B65D65/40
Filed: 1991-05-01
Granted: 2000-10-25
Abstract: An oxygen scavenging composition of a carrier, such as a polymer, which is permeable to both oxygen and water or water vapor and an oxygen scavenging compound of an organic compound or salt thereof dispersed relatively uniformly throughout the polymer in an amount effective to act as an oxygen scavenger. The oxygen scavenging compound may be an ascorbate compound or a polycarboxylic or salicylic acid chelate or complex of a transition metal or a salt thereof. The oxygen scavenging composition is activated for scavenging oxygen by contact with water or water vapor which permeates into or through the carrier. A catalyzing agent is included in an amount sufficient to increase the rate of oxygen scavenging by the ascorbate compound, while a reducing agent may be added to enhance the performance of the polycarboxylic or salicylic acid chelate or complex. The oxygen scavenging compound may be added to the composition in a dry state, and is inactive until activated for oxygen scavenging by contact with water or water vapor.
Patent EP-0532653-B1 (EP)
Inventor: ERSOZ NATHANIEL HALUK
IPC: H04N5/44
Filed: 1991-05-29
Granted: 1997-06-25
Abstract: Un système de synchronisation de trame pour signaux vidéo asynchrones comprend un affichage vidéo synchronisé avec un premier signal vidéo présentant une première composante de cadence de ligne ainsi qu'une première composante de cadence de trame. Un second signal vidéo présentant une seconde composante de cadence de ligne est premièrement stocké dans une mémoire de trame dotée de points d'accès d'écriture et de lecture synchrones. Le second signal vidéo est ensuite accéléré dans une mémoire de lignes multiples (354) dotée de points d'accès d'écriture et de lecture asynchrones et de pointeurs de lecture et d'écriture pouvant être remis à l'état initial indépendemment. Le second signal vidéo peut être sous-échantillonné, écrit dans la mémoire de trame et lu à partir de celle-ci, respectivement, et écrit dans la mémoire de lignes multiples, en synchronisation avec la seconde composante de cadence de lignes. Le second signal vidéo est extrait de la mémoire de lignes multiples (354) de manière synchronisée avec la première composante de cadence de ligne. Le pointeur d'écriture est remis à l'état initial par un circuit (320) échantillonnant la première composante de cadence de trame à l'aide de la seconde composante de cadence de ligne. Le pointeur de lecture est remis à l'état initial par un circuit échantillonnant la première composante de cadence de trame à l'aide de la première composante de cadence de ligne.
Patent EP-0547133-B1 (EP)
Inventor: HANNA DAVID COLIN
IPC: H01S3/17
Filed: 1991-09-03
Granted: 1995-11-29
Abstract: Un amplificateur à fibre optique comprend une fibre optique dopée au thulium (2) pompée à 790 nm par un laser à diode à semi-conducteurs (20) couplé à la fibre (2) par l'intermédiaire d'un coupleur (12) de fibre optique. L'amplificateur (2) est optiquement couplé en série à une paire de fibres du système (18 et 14) pour fournir une amplification aux signaux optiques.
Patent EP-0556216-B1 (EP)
Title: Phosphoric acid esters and their use in the preparation of biocompatible surfaces
Inventor: BOWERS RODERICK WILLIAM JONATH
IPC: C07F9/6521
Filed: 1991-11-05
Granted: 1997-06-04
Abstract: PCT No. PCT/GB91/01934 Sec. 371 Date Apr. 30, 1993 Sec. 102(e) Date Apr. 30, 1993 PCT Filed Nov. 5, 1991 PCT Pub. No. WO92/07858 PCT Pub. Date May 14, 1992A process for the preparation of compounds of formula (I) in which Z is hydrogen or -NHZ is an activated amine group capable of reacting with a surface, the groups R are the same or different and each is a straight or branched C1-C4 alkyl group, preferably methyl, n is from 2 to 6, and X is a straight or branched C1-20 alkylene group, or X is a group of formula -(CH2CH2O)b-, or -(CH2)c-Ar-(CH2)d- where b is from 1 to 20, c and d are the same or different and each is from 0 to 5, and Ar is a para- or meta- disubstituted phenyl group (preferably a para-disubstituted phenyl group) which is optionally further substituted by one or more C1-C4 alkyl groups, or an acid addition salt thereof or a hydrate thereof, new compounds of formula (I) and salts and hydrates thereof and the use of compounds of formula (I) and salts and hydrates thereof in treating surfaces to render them more biocompatible.
Patent EP-0510315-B1 (EP)
Inventor: BOENIGK WINFRIED
IPC: C10C3/06
Filed: 1992-02-13
Granted: 1994-08-31
Abstract: To prepare an isotropic coal tar pitch having a reduced carcinogen content, coal tar pitch is distilled in an evaporator having a specific evaporator surface area of 330 to 10,000 m<2>/m<3> in a temperature range from 300 to 380 DEG C at a pressure of not more than 1 mbar and a mean residence time of 2 to 10 minutes. The resulting isotropic pitch contains less than 50 ppm of benzo-a-pyrene. The pitch is suitable, if appropriate after the addition of oils low in benzo-a-pyrene, resins or other modifying agents, as a binder and impregnating agent and also as a building protection and paint.