baber/WOPTO huggingface dataset:
Patent EP-0474663-B1 (EP)
Inventor: HARRISON GEORGE EDWIN
IPC: C10G65/04
Filed: 1990-05-09
Granted: 1994-03-02
Abstract: Un procédé d'hydrodésoufrage est présenté pour l'hydrodésoufrage à effet continu d'un matériau hydrocarbure contenant du soufre liquide (5) et qui comprend: (a) une zone d'hydrodésoufrage maintenue dans des conditions d'hydrodésoufrage, laquelle se compose d'un réacteur en colonne (1) ayant une pluralité de plateaux de réaction (2) qui sont montés les uns au dessus des autres, chaque plateau définissant respectivement une étape de réaction étudiée pour maintenir un volume de liquide prédéterminé et la charge d'un catalyseur d'hydrodésoufrage contenant du soufre solide à l'intérieur de celui-ci; le moyen utilisé pour faire descendre le liquide (8) associé à chaque plateau de réaction étant étudié pour laisser descendre le liquide dans le réacteur en colonne depuis ce plateau mais en y retenant le catalyseur solide, et le moyen utilisé pour faire monter les gaz (4) étant tel qu'il permette au gaz d'entrer sur ce plateau par en dessous et permette d'agiter le mélange liquide/catalyseur sur ce plateau, (b) la mise en place du matériau hydrocarbure contenant du soufre liquide (7) sur le plateau le plus élevé de ladite pluralité de plateaux de réactions; (c) l'introduction d'un gaz contenant de l'hydrogène (3) en dessous du plateau le plus bas de cette pluralité de plateaux de réaction; (d) la descente du liquie dans le réacteur en colonne en passant de plateau en plateau; (e) la remontée du gaz contenant de l'hydrogène dans le réacteur en colonne en passant de plateau en plateau; (f) la récupération du plateau le plus élevé de ladite pluralité de plateaux de réaction et des gaz de rejet (17) contenant du H2S produit par hydrodésoufrage; et (g) la récupération dans le plateau situé au plus bas de ladite pluralité de plateaux de réaction d'un produit hydrocarbone liquide ayant une teneur en soufre réduite (40).
Patent EP-0474714-B1 (EP)
Inventor: PEPPER TAMMY
IPC: A23L27/00
Filed: 1990-06-05
Granted: 1996-08-14
Abstract: PCT No. PCT/FI90/00152 Sec. 371 Date Jan. 15, 1992 Sec. 102(e) Date Jan. 15, 1992 PCT Filed Jun. 5, 1990 PCT Pub. No. WO90/14821 PCT Pub. Date Dec. 13, 1990The invention relates to a predominantly fructose-based granulated product suitable for use in the manufacture of tablets by direct compression means and consisting of free-flowing granules comprising about 92% to about 98% by weight of fructose, about 1% to about 7% by weight of a physiologically acceptable polyol selected from sorbitol, maltitol, lactitol, xylitol, mannitol, isomalt and mixtures thereof, op-tionally with other hydrogenation products of sugars, and less than about 1% by weight of water. The granu-lated product is produced according to the invention by agglomerating crystalline fructose ground to a fine particle size by means of an aqueous solution of the polyol, while the fructose is brought to a rapid movement to form a granular product, and drying the granules by means of dry air to a water content of less than 1%.
Patent EP-0486506-B1 (EP)
Inventor: CESARONI ANTHONY JOSEPH
IPC: F28F21/06
Filed: 1990-07-27
Granted: 1995-03-08
Abstract: On décrit un échangeur thermique à panneaux formé à partir de compositions polymères thermoplastiques et possédant une structure maillée entre les parois extérieures de l'échangeur thermique. Le polymère thermoplastique de la feuille est de préférence le polyamide. La structure maillée peut prendre la forme d'une feuille striée et perforée qui est de préférence également formée à partir d'un polymère thermoplastique, notamment un polyamide. On décrit également un procédé de fabrication des échangeurs thermiques à panneaux. Les échangeurs thermiques à panneaux peuvent être utilisés dans un grand nombre d'applications, telles que des applications automobiles, par exemple pour refroidir l'huile à engrenages.
Patent EP-0537146-B1 (EP)
Inventor: GURTH MAX IRA
IPC: F04C2/00
Filed: 1990-07-02
Granted: 1996-05-08
Abstract: Pompe à disques rotatifs (10) comportant un carter (12) avec une chambre intérieure de rotor cylindrique (14) possédant une entrée (18) à une extrémité et une sortie (20) à sa périphérie extérieure. Un ensemble rotor monté dans la chambre comprend au moins deux disques (22, 24) espacés, parallèles, disposés coaxialement dans la chambre et reliés l'un à l'autre de façon qu'ils puissent tourner autour de leur axe central. Les faces opposées intérieures des disques sont séparées par un espace prédéterminé, et une série de nervures ou de palettes (34, 35) faisant saillie sont placées sur au moins une des faces opposées, la hauteur d'une palette étant inférieure à l'écartement entre les disques afin de laisser un espace libre entre les surfaces de disques opposées.
Patent EP-0487627-B1 (EP)
Inventor: FUKS ZVI
IPC: C07K16/00
Filed: 1990-08-22
Granted: 1998-06-10
Abstract: PCT No. PCT/US90/04772 Sec. 371 Date Jan. 8, 1992 Sec. 102(e) Date Jan. 8, 1992 PCT Filed Aug. 22, 1990 PCT Pub. No. WO91/02977 PCT Pub. Date Mar. 7, 1991.The present invention relates to a substantially purified heparanase obtained from the human SK-HEP-1 cell line and a method to purify the heparanase from a centrifuged dialyzed homogenate of the SK-HEP-1 cells or a cell culture medium containing the heparanase from the SK-HEP-1 cell line.
Patent EP-0454806-B1 (EP)
Inventor: BETTIN OMAR
IPC: E06B7/23
Filed: 1990-10-31
Granted: 1996-04-10
Abstract: A window or door and other glass closures in metallic profiles and respective profiles and frames of the type involving at least a door profile (5) for a waterproof abutment against a glass (4), characterized by the fact that for said glass abutment (4) said profile (5) provides: internal hooking means (55-56) for receiving an internal sealing profile (2) abuting against the glass (4) to realize a recess for receiving an injection of intermediate sealing waterproof material (3); external hooking means (56-57) for an external sealing profile (1) abuting against the glass (4) to cover said intermediate sealing waterproof material (3).
Patent EP-0445676-B1 (EP)
Inventor: KEHL HERMANN
IPC: B65D88/62
Filed: 1991-03-02
Granted: 1994-05-18
Abstract: The invention solves the problem of transportation and storage of liquids or loosely accumulated goods hazardous to the environment without the environment being at risk. In this case, the interior of a rigid and tight container (2) which is provided for transportation is divided into a loading space and a subsequent filling space by a tight and elastic reservoir (1) and then the loading space is filled, for example, with crude oil while the subsequent filling space located outside the reservoir is filled with water. The device for transportation and storage of liquids or loosely accumulated goods hazardous to the environment contains a tight and rigid container (2), in which one or more elastic reservoirs (1) with variable volumes are inserted, the interiors being interconnected by piping (6) and (7) for filling and emptying. The reservoirs (1) are connected to the bottom by piping (6) and attached at the top by tensioning means (9) and fasteners (10). The surfaces of the side walls (5) and blocking dams are lined at a certain spacing with layers (8) of perforated metal sheet so that, after filling, they form a water protection layer (w) between the reservoir walls. <IMAGE>
Patent EP-0447006-B1 (EP)
Title: Process and device for regularly delivering ball-shaped objects
IPC: A63B47/00
Filed: 1991-03-15
Granted: 1993-08-04
Abstract: In a process for delivering ball-shaped objects from a quantity, in which the objects move under the influence of gravity to a delivery point situated low down and are removed there from the quantity, some of the objects near the delivery point are removed from the quantity in a direction essentially crosswise to the discharge direction, in such a way that bridge formation in the quantity of objects near that delivery point is avoided. A device for regularly delivering essentially ball-shaped objects from a quantity according to said process, is provided with a container (1) in which the stock lies, a discharge channel for the objects to be delivered, and regulating means (4) between container (1) and channel for regulating the passage of the objects through the channel. The regulating means (4) have a surface part (11) which can be in contact with the objects in the container (1) and which is movable in at least one direction laterally away from the channel, in such a way that the surface part (11) can produce a movement of the objects directed laterally away from the channel. <IMAGE>
Patent EP-0454228-B1 (EP)
Inventor: LUBBERS CHRISTIENUS WIEGER
IPC: F24F13/20
Filed: 1991-04-18
Granted: 1994-03-30
Abstract: A compact air conditioning unit for dwellings or offices has an enclosure, made completely of plastic without any metallic part, which contains the whole layout and eliminates any possible cold bridges. The walls are pref. made of sandwich panels of GRP with a rigid polyurethane foam core. Unit comprises enclosure (1), rebated panel edge (2), air inlet louvre (3), filter (4), heat exchanger (5), liquid circulating pipe (6), fan (7) and edges (8) of the panels concerned. The panels have stepped edges for simple joints or for right angle joins. The completed walls are simple to instal together.
Patent EP-0460766-B1 (EP)
Inventor: WESTLAND DUNCAN JAMES
IPC: G02F1/01
Filed: 1991-06-04
Granted: 1996-12-18
Abstract: The present invention provides a bistable optical device in which the active medium is a polymer material of thermo-optical effect inserted into a cavity resonator, preferably a FABRY-PEROT resonance cavity, in said cavity the polymer material transmitting and reflecting an incident light wave with bistable values and values variable according to its thermal state. This latter is varied by the absorption of a fraction of the incident light wave, which transfers heat to the polymer material to generate therein an increase in the transmission of the incident light and a variable refractive index in response to the increase in its temperature, to thus provide a positive response effect which enables the device of the present invention to vary between two bistable states. <IMAGE>
Patent EP-0457438-B1 (EP)
Inventor: PARKER DAVID
IPC: C07K16/00
Filed: 1991-04-18
Granted: 1995-04-12
Abstract: Conjugate compounds are described comprising a compound of formula (1) <MATH>  wherein     A is a group -Alk<3>- or -Alk<3>N(R<4>)Alk<4>-; Alk<1>, Alk<2>, Alk<3> and Alk<4> which may be the same or different is each a C1-4alkylene chain optionally substituted by one or more C1-6alkyl groups; and R<1>, R<2>, R<3> and R<4>, which may be the same or different, is each a hydrogen atom or a group -AlkR<5> where Alk is an optionally substituted straight or branched C1-6 alkyl group and R<5> is a hydrogen atom or a -CO2H, -CONR<6>R<7> (where R<6> and R<7>, which may be the same or different is each a hydrogen atom or an alkyl group) or -P(X<1>)(X<2>R<8>)L group where X<1> and X<2> is each an oxygen or sulphur atom, R<8> is a hydrogen atom or an alkyl group and L is an aliphatic, aromatic, or heteroaromatic group or a linker group with the proviso that at least one of R<1>, R<2>, R<3> and R<4> is a group AlkP(X<1>)(X<2>R<8>)L where L is a linker group; and metal complexes and/or salts thereof, coupled to a protein, peptide or carbohydrate. The conjugates are useful for imaging and in the treatment of abnormal cell disorders, such as in the treatment of tumours.
Patent EP-0477123-B1 (EP)
Inventor: BRITTON KATHRYN HENINGER
IPC: G06F11/14
Filed: 1991-08-13
Granted: 1997-06-18
Abstract: The system has a plurality of processing nodes (300) which are logically connected to form a tree, Normally, each node (300) automatically increments its present identifier at the end of processing each transaction to derive the next transaction identifier. However, in response to a failure condition which results in a severed tree, the distributed database (304) that now reside in the first and second subtrees that result from the severance are forced to consistent states. The transaction identifier is incremented in each of the nodes (300) of the first subtree. Transaction work in the first subtree then proceeds with the incremented identifier. The second subtree is dismantled. In response to a nonfailure condition which results in a severed tree, the distributed database in the first and second subtrees that result from the nonfailure severance is committed to a permanent state. The transaction identifier in each of the nodes of the first subtree is incremented. Transaction work in the first subtree then proceeds with the incremented identifier. A new transaction identifier is generated and propagated to all nodes of the second subtree. Transaction work in the second subtree then proceeds with the new identifier. <IMAGE>
Patent EP-0456626-B1 (EP)
Title: Process for bleaching of lignocellulose-containing material
IPC: D21C9/14
Filed: 1991-04-08
Granted: 1993-04-07
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp for reduced formation and discharge of halogenated organic compounds, while preserving the pulp quality, where the prebleaching with halogen-containing bleaching agent is replaced by a treatment, in a first step, with the addition of a complexing agent at elevated temperature and at a pH from 3.1 to 9.0, and in a second step, by using a peroxide-containing compound under alkaline conditions, whereupon spent liquor from the final bleaching with halogen-containing compounds is recycled to the first or second step of the halogen-free prebleaching.
Patent EP-0479754-B1 (EP)
Inventor: LANZA EMMANUEL
IPC: C08F236/10
Filed: 1991-10-03
Granted: 1998-08-19
Abstract: This process makes it possible to remove any trace of colour resulting from the use of resinous polymers of the vinylaromatic/conjugated diene block copolymer type which are obtained by starting with a (co)polymerisation initiation stage performed by means of catalysts based on an alkali metal. It consists in treating the copolymers with a monocarboxylic acid of general formula R-COOH in which R is a hydrocarbon radical containing from 2 to 4 carbon atoms, containing linear or branched aliphatic, cycloaliphatic or alkenic radicals.
Patent EP-0500801-B1 (EP)
Inventor: OPHIR JONATHAN
IPC: G01N3/00
Filed: 1990-11-16
Granted: 1994-08-17
Abstract: An improved ultrasonic pulse-echo apparatus that has particular application in making precision measurements of compressibility in any backscattering material, in particular organic tissue, is disclosed. A standard transducer or transducer containing device is used which is translated transaxially, thereby compressing or displacing a proximal region of a target body in small known increments. At each increment, a pulse is emitted and an echo sequence (A-line) is detected from regions within the target along the sonic travel path or beam of the transducer. Resulting time shifts in echo segments corresponding to features in the target provide relative and quantitative information concerning compressibility of the target.
Patent EP-0472673-B1 (EP)
Inventor: WEIGEL PETER
IPC: B65H39/065
Filed: 1991-01-15
Granted: 1995-06-07
Abstract: Un récipient (10) pour la réception de billets de banque dans un distributeur de billets de banque comporte un boîtier à fermeture (12), lequel a un orifice d'entrée (20) pour les billets. Deux rouleaux d'alimentation à entraînement (22, 24) placés dans ou près de l'orifice d'entrée (20) délimitent une fente d'introduction (26) et coopérent pour l'introduction de billets de banque. Ledit récipient comporte une pluralité de casiers (I à V, 48) pour la réception des billets de banque, chacun des orifices de réception des casiers (I à V, 48) pouvant être mis en relation avec la fente d'introduction (26) de manière sélective.
Patent EP-0519983-B1 (EP)
Inventor: KELM GARY ROBERT
IPC: A61K8/40
Filed: 1991-03-01
Granted: 1996-05-15
Abstract: The present invention involves methods for the prevention or treatment of periodontal disease comprising topical administration, to mucosal tissues of the oral cavity, of a composition comprising a safe and effective amount of ketorolac.
Patent EP-0521949-B1 (EP)
Inventor: BELL RONALD D
IPC: F01K23/10
Filed: 1991-03-13
Granted: 1996-11-13
Abstract: A process and system for low NOx cogeneration to produce electricity and useful heat. Fuel and oxygen are provided to an internal combustion engine connected to drive an electric generator, to thereby generate electricity. An exhaust stream is recovered from the engine at a temperature of about 500 DEG  to 1000 DEG  F. which includes from about 6 to 15 percent oxygen. Fuel is added to the exhaust stream to create a fuel-rich mixture, the quantity of fuel being sufficient to react with the oxygen and reduce the NOx in said exhaust stream. The fuel-enriched stream is provided to an afterburner, and the fuel, NOx and available oxygen are reacted to provide a heated oxygen-depleted stream. The oxygen-depleted stream is cooled in a heat exchanger. Conversion oxygen is admixed with the cooled stream which is then passed over a catalyst bed under overall reducing conditions. NO is converted to NO2 at the forward end of the bed, and the NO2 then reacts on the remainder of the bed with excess combustibles. Air is added to the resulting stream from the catalyst bed to produce a cooled stream having a stoichiometric excess of oxygen, and the cooled stream is passed over an oxidizing catalyst bed to oxidize remaining combustibles. The resultant low NOx stream can then be provided for venting.
Patent EP-0478792-B1 (EP)
Inventor: TAKAICHI AKIHISA
IPC: A23L33/00
Filed: 1991-04-03
Granted: 1994-07-27
Abstract: L'invention se rapporte à une composition pour produits alimentaires à haute teneur en protéine et à haute viscosité qui contient une proportion calculée sur la base de son poids à sec, de 40 à 65 % en poids de protéine, de 5 à 25 % en poids de matière grasse et de 15 à 40 % en poids d'hydrate de carbone et qui se caractérise par une viscosité, déterminée à une température de 30 °C au moyen d'un viscosimètre de Brookfield, comprise entre 500 et 3000 cP et par un nombre d'acides aminés produits dans l'organisme égal à 80 ou plus chez un enfant de 2 à 5 ans pris comme norme de référence.
Patent EP-0523153-B1 (EP)
Inventor: COURTEILLE FREDERIC
IPC: A61K31/205
Filed: 1991-04-04
Granted: 1994-02-16
Abstract: A novel pharmaceutical form of ketoprofen, in particular capsules containing an oleaginous solution of a ketoprofen salt, and preferably oleaginous capsules of sodium ketoprofenate, are described.
Patent EP-0531695-B1 (EP)
Inventor: BUTTAR ALISTAIR GEORGE
IPC: G11C11/413
Filed: 1992-07-30
Granted: 1998-02-11
Abstract: A self-timed RAM (2) having a two-phase read and write operating cycles which comprise a precharge phase and a discharge phase and which is clocked by a clock signal. The self-timed RAM comprises control means (18, 20, 24, 22, 26, 28, 30) for initiating and controlling the precharge phase followed by the discharge phase in response to a first transition of the clock signal. The self-timed RAM further comprises logic means (30, ERRFLG) which determines when either phase of the two-phase operating cycle has not been completed before the next first transition of the clock signal and in response thereto activates an error indicating means (ERRFLG) to indicate that an error may have occurred during the RAM operating cycle. A controlling system of the RAM can then determine that an error may have occurred during the RAM operating cycle by checking the error indicating means (ERRFLG). <IMAGE>
Patent EP-0543135-B1 (EP)
Inventor: MAGNOTTA VINCENT LOUIS
IPC: D21C11/04
Filed: 1992-10-09
Granted: 2000-01-26
Abstract: A method for white liquor oxidation in a kraft mill utilizes a two-stage selective oxidation system in which the first stage (108) is operated to remove sulfide while the second stage (107) is operated to oxidize a significant fraction of the remaining oxidizable sulfur compounds to sulfate. The resulting selectively oxidized white liquor (21) products are used as alkali sources for various process steps in the mill. Optionally, white liquor can be oxidized in a single stage to convert a significant fraction of the oxidizable sulfur compounds to sulfate. Methods for controlling the selective oxidation process are disclosed. <IMAGE>
Patent EP-0496676-B1 (EP)
Inventor: AUDOIN OLIVIER
IPC: H04B10/54
Filed: 1992-01-22
Granted: 1996-10-23
Abstract: In a method according to this invention, a transmission wave (F(2P-1)), which is to be positioned within the spectrum relative to an external wave (F(2P-2)B), is modulated. This external wave is mixed with a side wave resulting from this modulation (F(2P-1)A) and this transmission wave is positioned in response to the frequency variations of a beat signal resulting from this mixing. The invention applies in particular to the production of a fibre optics communications network. <IMAGE>
Patent EP-0501867-B1 (EP)
Inventor: HENRIET DOMINIQUE
IPC: C23G1/08
Filed: 1992-02-24
Granted: 1999-01-07
Abstract: Process for pickling-descaling a material made of steel, chosen especially from stainless steels and alloy steels, permitting the removal of an internal oxidation layer, characterised in that the material is treated with a bath containing:   - an acid chosen from a halogenated acid, sulphuric acid, phosphoric acid, formic acid and acetic acid,   - ferric ions in a concentration of at least 20 g/l, and the reaction conditions are adjusted so as to have conjointly a reduction of the ferric iron to ferrous iron and a reaction of dissolution of the metallic elements of the matrix of the material while maintaining the redox potential of the bath at a value of 100 to 350 mV relative to Ag/AgCl, and the acid concentration so that the quantity of hydrogen released is from 0.1 to 5 ml/cm<2> of material (measured under normal conditions).
Patent EP-0520850-B1 (EP)
Inventor: PLATZER OLIVIER
IPC: B01J3/03
Filed: 1992-06-05
Granted: 1996-02-21
Abstract: Test cell usable at high temperature. In the cell body (1), there are defined a cavity (2) to be filled with a simulating product and a shoulder (8) provided with an internal seal (10) on which a sample disc (11) of material is intended to be placed. The closure means consist of two lids, an outer lid (21) and an inner lid (15), and the constituent materials of the cell are stable to the simulating products and suited to a temperature of at least 130 DEG C. Application: studying materials used for packaging intended to contain foodstuffs. <IMAGE>
Patent EP-0544571-B1 (EP)
Inventor: COMMANDEUR RAYMOND
IPC: H01B3/22
Filed: 1992-11-20
Granted: 1997-10-08
Abstract: A dielectric oil which is a mixture of benzyltoluenes and of benzylxylenes. This oil can be prepared by a Friedel and Crafts condensation of benzyl chloride with a mixture of toluene and xylene.   The dielectric strength (breakdown voltage) of this oil has been measured.
Patent EP-0545819-B1 (EP)
Inventor: GALAJ STANISLAS
IPC: H01B1/12
Filed: 1992-12-03
Granted: 1996-07-10
Abstract: Copolymers with magnetic properties containing aminoaromatic groups, based on an elementary unit comprising:   - a first group of aminoaromatic compounds chosen from aniline derivatives and the corresponding iminoquinonic forms, - a second group of substituted aminoaromatic compounds chosen from substituted amino compounds containing at least two condensed benzene nuclei, substituted polycyclic compounds containing at least one aniline unit in their structure, compounds derived from aniline carrying a substituent linked to the nucleus via an ethynylidene or para-phenylene link, and the corresponding iminoquinonic compounds. s