baber/WOPTO huggingface dataset:
Patent EP-0405976-B1 (EP)
Inventor: KATANO KIYOAKI MEIJI SEIKA K K
IPC: C07D471/04
Filed: 1990-06-28
Granted: 1995-04-05
Abstract: Compounds of the general formula (I): <CHEM>  and pharmaceutically acceptable salts thereof, in which A, B, C and D each represent -CH= or -N=, with the proviso that at least one of them is -N=;  X represents -NH-, -O- or -S-; Y represents -(CH2)p- wherein p is an integer from 0 to 4, -C(CH3)2-, -CH2CH=CH-, -CH2CO-, -CF2- or -CH2COCH2-; R<1> represents a hydrogen atom, a C1-4 alkyl group, a halogen atom or a C1-4 alkoxy group; R<2> represents a hydrogen atom, a hydroxyl group, a saturated or unsaturated C1-6 alkyl group, a C1-6 alkoxy group, a carboxyl group, a saturated or unsaturated C1-12 alkoxycarbonyl group which may be optionally substituted, a cycloalkoxycarbonyl group, a saturated or unsaturated five- or six-membered heterocyclic group containing at least one nitrogen atom optionally with one or more nitrogen and/or oxygen atoms, which may be optionally condensed and/or substituted, -CONR<3>R<4>, -NR<3>R<4>, -OCOR<3> or -NHCONHR<3> wherein R<3> and R<4>, which may be the same or different, represent a C1-6 alkyl group which may be optionally substituted or a cycloalkyl group, and m and n each represent an integer from 0 to 2.
Patent EP-0381627-B1 (EP)
Inventor: ARZANI FERRUCCIO
IPC: B65D83/14
Filed: 1990-01-29
Granted: 1994-01-19
Abstract: The two-chamber dispenser comprises a rigid or semi-rigid one piece can body with a shoulder forming a flanged opening and a flexible pouch which is inserted inside and is made of a material for providing a diffusion barrier. The dispenser is for liquid, pasty or creamy contents. The pouch is made of a laminate and features a neck in the region of the flange. The flange is suitable for clinching on a valve or pump plate after filling.
Patent EP-0460343-B1 (EP)
Inventor: KARPF HELLFRIED DR
IPC: G01N21/05
Filed: 1990-12-17
Granted: 1995-09-13
Abstract: Method of analysing gaseous or liquid samples using a disposable measuring element having a measuring channel which contains at least one optical or electrochemical sensor and provided with closure devices at both ends. To achieve an accurate measurement in a simple way, in carrying out the measurement a storage medium is first replaced in the measuring channel by a separating medium and the separating medium is then replaced by the sample. Sample and storage medium are retained when the measuring element is disposed of.
Patent EP-0453496-B1 (EP)
Inventor: FERCHAU JOERG U
IPC: H01R13/639
Filed: 1990-01-10
Granted: 1995-11-29
Abstract: Un mécanisme (2) d'insertion/extraction sert à mettre en contact et hors contact des connecteurs électriques pleins couplables (10) agencés sur un module électrique (4) et des connecteurs électriques correspondants (12) agencés dans un boîtier (6) en déplaçant le module (4) vers une position pleinement insérée dans le boîtier (6) ou en le retirant de cette position. Le mécanisme comprend une poignée (14) en U montée de manière pivotable sur le module par des manchons élastomères (30) agencés sur ses extrémités. Les manchons (30) sont montés chacun dans un orifice de montage (32) ménagé dans le module (4) et comprennent chacun un alésage central (38) dans lequel est logée une tige de montage (40) qui part de la poignée. Chaque extrémité de la poignée (14) comprend une surface à came (54) qui enclenche un pivot (16) porté par le boîtier lorsque l'on fait pivoter la poignée (14) pour insérer le module (4) dans le boîtier ou pour l'en extraire. L'enclenchement des surfaces à cames (54) et des pivots (16) amène les extrémités de la poignée et les tiges associées de montage à exercer une poussée radiale contre les manchons élastomères (30) lorsque l'on fait pivoter la poignée pendant l'insertion et l'extraction du module. Les manchons élastomères (30) soutiennent les tiges de montage et exercent en même temps la force élastique voulue qui maintient le module (4) pleinement inséré dans le boîtier (6).
Patent EP-0414865-B1 (EP)
Inventor: LAUKIEN GUENTHER
IPC: G01S7/52
Filed: 1990-03-16
Granted: 1994-02-09
Abstract: Un procédé permet d'agir sur une source de bruits, notamment dans un sous-marin immergé (20). Le sous-marin agit comme source de bruits et émet un signal acoustique (S; 24, 25, 26) caractérisé par un premier spectre de fréquences avec au moins une première intensité maximale. Afin de rendre plus difficile la détection du spectre de fréquences par des systèmes (13) de localisation passive de bruits, le premier spectre de fréquences est stochastiquement modulé et/ou la fréquence de l'intensité maximale est décalée par altération de la source de bruits.
Patent EP-0463064-B1 (EP)
Inventor: HEINEMANN STEPHEN FOX
IPC: C12N5/10
Filed: 1990-03-14
Granted: 1999-07-21
Abstract: The present invention discloses a new neuronal nicotinic acetylcholine receptor subunit,  beta 4. The new subunit can form functional combinations with other neuronal nicotinic acetylcholine receptor subunits, including, but not limited to, alpha2, alpha3, alpha4 and beta2. A cDNA clone containing the DNA sequences that encode the novel receptor subunit of the invention has been deposited with the American Type Culture Collection for patent purposes.
Patent EP-0478680-B1 (EP)
Inventor: IDSUND AKE
IPC: A61B17/50
Filed: 1990-06-21
Granted: 1994-10-05
Abstract: A tweezer for removal of ticks has two legs (10, 12), connected at one end (11) by a loop formed spring, pinched together partly within a movable cylinder (26), which through the action of a coil spring (24) is pushed against the bent portions of the legs' (10, 12) end parts in order to exert a preset squeezing force between the end parts and their sharp edged gripping points (19). By retracting the cylinder (26) the gripping points (19) are opened and when the cylinder (26) is released, the legs' (10, 12) end portions and their gripping points (19) can grasp the tick (40) and its head (38) with such a predetermined force that the tweezer will lose its grip if the tick's head (38) has not first been loosened by turning. The turning is brought about by turning the cylinder (26), which maintains the predetermined pinching force by the help of the coil spring (24).
Patent EP-0476066-B1 (EP)
Inventor: CHU CHUNG K
IPC: C07D405/04
Filed: 1990-06-06
Granted: 1997-08-27
Abstract: The present invention is an antiviral composition which includes a means and method for delivering an HIV-inhibitory amount of an active compound of the general formula:   <IMAGE>   wherein R is OH, monophosphate, diphosphate, or triphosphate, or a pharmacologically acceptable salt thereof; and wherein the means is a pharmaceutically acceptable carrier. In the preferred embodiment, an effective dose of 3'-azido-2',3'-dideoxy-5-methylcytidine, or its derivatives is administered in a pharmaceutically acceptable carrier to a patient for the treatment of AIDS.
Patent EP-0460438-B1 (EP)
Inventor: MOLNAR FERENC DIPL-ING
IPC: B63B41/00
Filed: 1991-05-16
Granted: 1995-10-04
Abstract: The fastening arrangement for a fin on a sailboard has a location case which is fastened in the sailboard and has an opening for locating a fin shaft (3). In order to ensure firm seating of the fin, a tapered seat (28) is provided between fin shaft and location opening. 
<IMAGE>
Patent EP-0477827-B1 (EP)
Inventor: MEINERS MARY D
IPC: A23L33/00
Filed: 1991-09-23
Granted: 1995-08-09
Abstract: A low fat mayonnaise product which has an edible oil content of less than 10% by weight, which further comprises water, egg white, microcrystalline cellulose and polydextrose, and a process for producing the product.
Patent EP-0449390-B1 (EP)
Inventor: VAEHAETALO HARRI
IPC: F16C13/00
Filed: 1988-02-22
Granted: 1994-08-31
Abstract: Method and equipment for regulating an extended press treatment nip (Np). By means of the method, the transverse treatment-pressure distribution of the material web (W) passing through the nip (Np) is controlled by using a series of power members. In the method a regulating system (100, 200, 300, 400) is used, by means of which the effective powers of the power members are regulated separately. Further, a mathematical model illustrating the nip (Np) to be regulated and the web (W) to be treated is created. A set value distribution Q(Z) of the pressure profile of the nip is determined, wherein Z = 1....N and (N) is chosen as substantially larger than the number (K) of the separately adjustable power members or power member groups. On the basis of the mathematical model, a zone conversion block (120) is programmed, whose input quantities consist of set line pressures (Q1...QN) and whose output quantities consist of zone-pressure set values (P1...PK). The zone conversion is programmed so that such a linear-load profile of the material web (W) can be accomplished whose deviations from the set value profile Q(Z) are minimized. The converted zone-pressure set values (P1...PK) are passed into an intelligent regulating unit (300) provided with diagnostic and protection so as to constitute set values (B) for zone pressures. Each of the power members or power member groups of the nip (Np) to be regulated is regulated separately by means of the set values (B). <IMAGE>
Patent EP-0442754-B1 (EP)
Inventor: PALMER JAMES T
IPC: C07C229/22
Filed: 1991-02-15
Granted: 1995-12-27
Abstract: The preparation of magnesium benzyl fluoromalonate and other equivalent materials, the synthetic equivalents of the -CH2F moiety, is described. Reaction between these reagents and the in situ-formed imidazolides of various carboxylic acids gives beta-keto-alpha-fluoroesters, which upon hydrogenation and spontaneous decarboxylation yields fluoromethyl ketones in excellent yields. The overall transformation from RCOOH to RCOCH2F is thus illustrated.
Patent EP-0466563-B1 (EP)
Inventor: BOLLIAND ROBERT
IPC: D04H1/492
Filed: 1991-07-05
Granted: 1994-12-07
Abstract: The thermobonding interlining is a nonwoven covered on one face with dots of thermobonding resin. According to the invention, the nonwoven is a web, containing no binding agent, of which the g/m2 weight is less than 50, which is produced from fibers in a thermoplastic material, such as polyamide; the mean diameter of the fibers is comprised between 1 and 5 (my)m, the consolidation of the nonwoven is obtained by intermingling of the fibers by high pressure streams of fluid, notably by injection of water at pressures of 40 to 80 bars, or by thermal bonding. For example, the fibers being obtained from a mixture of constitutents having different melting points, the bonding points result from the melting and bonding of the zones of fibers having the lowest melting point.
Patent EP-0513090-B1 (EP)
Inventor: THOMAS HOWARD CHRISTOPHER
IPC: C07K19/00
Filed: 1991-02-04
Granted: 2001-09-05
Abstract: PCT No. PCT/GB91/00163 Sec. 371 Date Jul. 31, 1992 Sec. 102(e) Date Jul. 31, 1992 PCT Filed Feb. 4, 1991 PCT Pub. No. WO91/11460 PCT Pub. Date Aug. 8, 1991An isolated polypeptide comprising a substantially antigenic part of at least one hepatitis A virus epitope, the polypeptide being free from infectious material. The polypeptide is the expression product of a DNA molecule which has been incorporated into a virus, preferably vaccinia virus, using recombinant DNA technology. This expression product, of the recombinant virus containing the DNA molecule coding for it, may be incorporated into a vaccine for immunising against hepatitis A virus.
Patent EP-0471816-B1 (EP)
Inventor: HOWARD ROBERT A
IPC: C22B7/00
Filed: 1991-03-01
Granted: 1998-07-22
Abstract: A process for recovering heavy metals from spent catalysts on an alumina support material comprising calcining the catalyst feed material to remove impurities and smelting the calcined feed in an electric arc furnace, preferably with scrap iron. A reducing agent, such as natural gas, is injected into the furnace to reduce the heavy metals to their metallic states. The reduced metals form an alloy and separate from the alumina by gravity.
Patent EP-0521948-B1 (EP)
Inventor: SCHMID GERHARD
IPC: C12N15/54
Filed: 1991-03-22
Granted: 1995-06-14
Abstract: PCT No. PCT/EP91/00560 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Mar. 22, 1991 PCT Pub. No. WO91/14770 PCT Pub. Date Oct. 3, 1991.The invention rleates to  gamma -cyclodextrin glycosyl transferases obtainable by screening bacteria for the secretion of a  gamma -cyclodextrin glycosyl transferase, the bacteria are characterized and the  gamma -cyclodextrin glycosyl transferase of the bacteria is purified and characterized biochemically. These enzymes can be used for the production of  gamma cyclodextrin from starch.
Patent EP-0519001-B1 (EP)
Inventor: HAIGWOOD NANCY L
IPC: C07K16/00
Filed: 1991-03-08
Granted: 2001-10-31
Abstract: A method for purifying recombinant HIV gp120 so as to provide a glycopeptide having protein/protein binding properties substantially identical to natural viral HIV gp120, which comprises fractionating a composition containing crude gp120 sequentially using (1) ion exchange chromatography, (2) hydrophobic-interaction chromatography, and (3) size exclusion filtration, collecting at each step a fraction that exhibits specific binding affinity for CD4 peptide. The process is carried out in the absence of any affinity purification steps or any steps (such as reverse-phase HPLC) that use contact protein with organic solvents. The product obtained by this method is a purified, full-length, non-fusion recombinant HIV gp120 glycoprotein having protein/protein-interaction properties substantially identical to gp120 as presented on an HIV virus, including binding affinity for CD4 and binding affinity for at least one antibody capable of neutralizing HIV infectivity.
Patent EP-0528971-B1 (EP)
Inventor: JERNBERG GARY R
IPC: A61K9/22
Filed: 1991-04-23
Granted: 1999-09-01
Abstract: An implant and method is disclosed using microparticles to provides a controlled, sustained release, and improved cellular uptake, of chemotherapeutic agents.
Patent EP-0551389-B1 (EP)
Inventor: JASPERS BLANDIKUS CATHARIKUS
IPC: H01M8/02
Filed: 1991-10-02
Granted: 1994-09-28
Abstract: PCT No. PCT/NL91/00187 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Oct. 2, 1991 PCT Pub. No. WO92/06517 PCT Pub. Date Apr. 16, 1992.Seal for gas carrying lines, of an inorganic material of a yield stress and viscosity at the operating temperature that are sufficiently high to counteract leakage of the glass through the opening as a consequence of its own weight and the pressure gradient and fitted between at least two parts which must be able to move relative to one another characterized in that the seal is constructed to permit a movement in axial direction.
Patent EP-0558590-B1 (EP)
Inventor: BENNENK HENDRIK WILLEM
IPC: B28B7/10
Filed: 1991-11-20
Granted: 1994-08-24
Abstract: Appareil de fabrication de pieux ou de poutres en béton précontraint, et notamment de traverses de chemin de fer. L'appareil comporte un moule de coulage séparable en segments dont chacun a la même longueur que la poutre que l'on veut obtenir. Des dispositifs de mise en tension des fils de précontrainte traversant les segments sont disposés aux extrémités du moule de coulage. Lors du durcissement du béton dans le moule, on peut sectionner les fils entre les segments respectifs à l'aide d'un dispositif de coupe afin d'obtenir des poutres précontraintes séparées dont la longueur est déterminée par les segments du moule. Les segments voisins sont reliés les uns aux autres par au moins un passage ouvert (3) de section trapézoïdale entourant les fils continus de précontrainte (6), le moule (16) est porté par un organe porteur (13) apte à se déplacer dans le sens vertical, et des tiges de support verticales (34) sont disposées au niveau de chaque passage ouvert (3) entre des segments voisins du moule. Ces tiges de support (34) traversent le fond du moule (16) et peuvent se déplacer indépendamment de celui-ci dans le sens vertical. Après le durcissement du béton dans le moule (16), les poutres (1, 1') reliées les unes aux autres sont toujours soutenues par les tiges de support (34) pendant le démoulage réalisé lorsque le moule (16) se déplace vers le bas.
Patent EP-0515801-B1 (EP)
Inventor: BLUM RAINER
IPC: C08K5/54
Filed: 1992-04-03
Granted: 1995-07-26
Abstract: The use of a mixture of ô
 
  from 5 to 95% by weight of an azidosilane of the formula
 N3-R<3>-Si-R<1>n(OR<2>)3-n I
 in which R<1> is a C1-C3-alkyl, phenyl, benzyl or tolyl group, R<2> is a C1-C4-alkyl, C2-C4-alkoxyalkyl, phenyl or benzyl group, R<3> is a C1-C8-alkylene group which may be interrupted by an oxygen atom, sulphur atom or -(N-R<4>) group in which R<4> is a hydrogen atom or a methyl, ethyl or phenyl group, and n is 0, 1 or 2, and 
  from 5 to 95% by weight of an aminoalkoxysilane of the formula
 H2N-R<5>-Si-R<6>m(OR<7>)3-m II
 in which R<5> is a C1-C6-alkylene, C5-C6-cycloalkylene or -arylene group which may additionally be substituted by one or two C1-C3-alkyl groups, and R<6> and R<7>, independently of one another, are a C1-C6-alkyl or C5-C6-cycloalkyl group, which may likewise additionally be substituted by one or two C1-C3-alkyl groups, and m may be 0, 1 or 2, 
 as adhesion promoters (coupling agents) between polycondensates which contain, as structural units, heterocyclic ring systems containing N- atoms, or precursors of these polycondensates, and inorganic substates.
Patent EP-0522256-B1 (EP)
Inventor: KRATZER MICHAEL DR
IPC: G01N35/10
Filed: 1992-05-08
Granted: 1999-06-30
Abstract: The invention relates to an apparatus for the automatic analysis of blood samples, comprising a test station (1) in which blood is removed from a supply vessel (5) and is passed through an aperture (19) in a part (18) retained in an aperture holder (3). At least one testing head (7) is provided, and this is supplied in successive order with supply vessels (5) containing blood from a first magazine device (8) and with aperture holders (3) from another magazine device (2; 2'). After at least one measurement on each aperture holder (3) the used aperture holder (3) and the used supply vessel (5) are removed from the testing head (7) and the testing head (7) is cleaned by a cleaning device (26, 27). <IMAGE>
Patent EP-0537416-B1 (EP)
Inventor: LAMBRECHT GERHARD
IPC: D21C5/02
Filed: 1992-06-11
Granted: 1997-03-12
Abstract: The process for the treatment of a pulp suspension uses a primary flotation (1) for the removal of undesired interfering substances. The flotation foam (6) containing the interfering substances is fed to a further flotation stage of the secondary flotation (2), from which the purified accepts (7) are, according to the invention, subjected to at least one further purification step (3). As a special embodiment of the process, the further purification step (3) is a washing step. The material originally diverted as reject from the primary flotation can be purified to such an extent that it can be added to the accepts (5) from the primary flotation. <IMAGE>
Patent EP-0534655-B1 (EP)
Inventor: LARSON ERIC ROBERT
IPC: A61P9/12
Filed: 1992-09-14
Granted: 1995-06-28
Abstract: The use of a compound of formula (I): <CHEM> wherein X is C=0 or CHOH, or a pharmaceutically acceptable salt thereof, for the manufacture of medicaments for treating hypertension.
Patent EP-0509879-B1 (EP)
Inventor: CHAREIRE JEAN-LOUIS
IPC: F16D65/18
Filed: 1992-04-08
Granted: 1994-12-14
Abstract: The invention relates to a braking device using multiple discs for a vehicle, especially a railway vehicle, equipped with a braking decelerator. The device advantageously comprises:   - a first set of discs (4) produced in a metal material and some of which are integral in rotation with a rotating element (2) of the said vehicle; - first pressure means (6) capable of acting on the first set of discs (4), and linked to a fixed element (3) of the said vehicle; - a second set of discs (5) produced in carbon, some of which are integral in rotation with the said rotating element; - second pressure means (7) capable of acting on the second set of discs and linked to the said fixed element; - means (CA, LA, DI) for controlling the actuation of the said first pressure means (6) as soon as the vehicle, braked by the decelerator, reaches a limit speed; and, - means (DE) for detecting an operating anomaly of the said decelerator and bringing the second pressure means (7) into play.   <IMAGE>
Patent EP-0566636-B1 (EP)
Inventor: MOELLER NIELS THOR
IPC: H01H19/11
Filed: 1991-12-17
Granted: 1994-07-27
Abstract: Générateur d'impulsions électro-mécaniques dont le mode de fonctionnement est purement mécanique et s'utilisant dans un équipement micro-électronique, par exemple pour le réglage du volume dans des prothèses auditives; ledit générateur d'impulsions est constitué par un boîtier formé par une partie de base fixe (7) dans laquelle un axe (3) est monté fixe et une roue de synchronisation (1) est montée rotative autour de l'axe, ladite roue de synchronisation se présentant sous la forme d'un cylindre ouvert vers le bas, en liaison fixe avec un boîtier formant une poignée extérieure. La surface intérieure du cylindre formée par la roue de synchronisation (1) est pourvue de rainures (12) venant en prise avec la saillie (13) d'un support circulaire (5) monté rotatif autour de l'axe (3). Un ressort de contact en forme de U (6) possède des éléments (6', 6'') sur lesquels s'exerce individuellement un mouvement oscillant, respectivement entre les paires de contact A-B-C et A-D-E, créé par la rotation de la roue de synchronisation (1) dans l'un ou l'autre sens, par l'intermédiaire du support qui ne peut se déplacer que sur une section circulaire prédéterminée, afin de produire des trains d'impulsions numériques. Un dispositif de blocage (4, 10, 15) empêche le support (5) de se déplacer au-delà de la section circulaire prédéterminée et provoque l'engagement continu de la saillie (13) dans les rainures (12) sous l'effet de la rotation de la roue de synchronisation (1).
Patent EP-0590069-B1 (EP)
Inventor: YATKA ROBERT J
IPC: A23G4/14
Filed: 1992-06-19
Granted: 1998-04-29
Abstract: Chewing gum products containing palatinose and/or palatinose oligosaccharide and methods of making such gum products are disclosed. In one embodiment, the palatinose and/or palatinose oligosaccharide are used in a rolling compound applied to the chewing gum product. In a second embodiment, the palatinose and/or palatinose oligosaccharide are used in a coating, such as a hard-shell coating, for a pellet gum. In a third embodiment, aspartame is used to sweeten the gum composition, and palatinose oligosaccharide is provided in an effective amount to stabilize the aspartame such that after four weeks of storage at 85 DEG  F, at least 10 % more aspartame remains undecomposed than would have remained if the palatinose oligosaccharide were not included. Palatinose oligosaccharide is also used as an encapsulating agent for high-intensity sweeteners or flavors used in gum compositions.
Patent EP-0609252-B1 (EP)
Inventor: KNIGHT MALCOM ROBERT MURRAY
IPC: D21F1/44
Filed: 1992-09-29
Granted: 1996-12-11
Abstract: This invention relates to a method of making sheet materials and security paper having partially embedded therein an elongate security element which is at least substantially exposed at one surface of the sheet at a plurality of spaced locations, which method comprises the steps of depositing fibres onto a moving support surface, supplying an elongate security element to overlie rotatable embedment means, which embedment means comprise a plurality of spaced-apart raised portions having recesses therebetween, introducing the security element into the fibres with rotation of the embedment means such that some fibres move into said recesses between the security element and the embedment means so that said security element is covered by fibres, and substantially preventing fibres from penetrating between the raised portions and the overlying security element.