baber/WOPTO huggingface dataset:
Patent EP-0309396-B1 (EP)
Title: Plastic hinged snap-closure
IPC: B65D47/08
Filed: 1988-08-29
Granted: 1993-01-07
Abstract: The closure consists of a bottom part (1) and a top part (2) which fits on top of said bottom part and is connected to the bottom part (1) by a film hinge (7). On its inside, the top part (2) has a sealing pin (5) with an annular bead (6) as a form-fitting means which provides a sealing connection with the spout of a container. The top part (2) is additionally connected to the bottom part (1) so as to be swivellable about a snap closure element (8). Said element is connected via the film hinge (9) to the top part (2) and via the film hinge (10) to the bottom part (1). For opening, the film hinge (7) connecting the top part (2) and the bottom part (1) is broken. The closure can be plugged or screwed onto a container with its bottom part (1). It can be injection moulded in the closed state. 
<IMAGE>
Patent EP-0311582-B1 (EP)
Title: Pharmaceutical preparation with extended release of a dihydropyridine and a beta-adrenoreceptor antagonist and a process for the preparation thereof
IPC: A61K9/22
Filed: 1988-09-22
Granted: 1993-01-13
Abstract: Preparation giving a controlled and extended release of both a dihydropyridine, e.g. felodipine and a  beta -adrenoreceptor antagonist, namely metoprolol as well as a method for the manufacture of the new preparation.
Patent EP-0332655-B1 (EP)
Inventor: MARTINEZ ALDO A
IPC: H03H15/00
Filed: 1987-11-10
Granted: 1994-07-20
Abstract: Système de communication de données, comprenant un premier et un deuxième émetteur-récepteur (20, 22) couplés entre eux par l'intermédiaire d'un canal de transmission (24) possédant des caractéristiques de transmission. Un circuit de mesure (110) est couplé au premier émetteur-récepteur (20) et sert à mesurer les effets des caractéristiques de transmission sur un signal connu envoyé par le deuxième émetteur-récepteur (22) au premier émetteur-récepteur (20); on effectue un mappage des caractéristiques de transmission en un code et le code est transmis du premier émetteur-récpteur (20) au deuxième émetteur-récepteur (22). Une pluralité de filtres prédéterminés (130, 132, ... 134) destinés à être utilisés lors du filtrage des signaux destinés à être transmis par le deuxième émetteur-récepteur (22) est sélectionnée à la réception du code transmis.
Patent EP-0344161-B1 (EP)
IPC: C09J4/00
Filed: 1987-12-15
Granted: 1993-09-01
Abstract: L'objet de cette invention est de permettre le colmatage des petits pores des articles rigides poreux par imprégnation avec une résine liquide et durcissement ultérieur de la résine bouchant les pores, ce qui donne un composé d'ester (méth)acrylique liquide comprenant un catalyseur à radical libre, un inhibiteur et un ester alkyle (méth)acrylique et/ou un ester (méth)acrylique polyfonctionnel d'un degré plus élevé, obtenu par transestérification en présence d'un catalyseur à base d'organotitane, ester dont le résidu du catalyseur n'a pas été enlevé. On a constaté que ce résidu améliorait l'étanchéité et la stabilité à la chaleur conférées par le produit d'imprégnation durci.
Patent EP-0366698-B1 (EP)
IPC: C30B15/28
Filed: 1988-06-27
Granted: 1993-06-02
Abstract: A method and apparatus for growing single crystal of GaAs, etc uses the Czochralski techniques. Control of crystal (1) diameter is by a closed loop (9, 10, 24, 7, 6) control of melt (4) temperature in response to crystal weight signals (9) W or dW/dt. The invention injects a test signal St (22, 26) into the control loop and performs a signal processing (21), e.g. cross correlation, on St and crystal weight signal. Peak amplitude of correlation values is related to the growing crystal shape. This is used by comparison with reference values (24) to control the growing-out phase from seed diameter (16) to full diameter of the crystal (1).
Patent EP-0377606-B1 (EP)
Title: Process for purifying and regenerating used oils
IPC: C10G53/02
Filed: 1988-08-18
Granted: 1992-11-25
Abstract: Used oils, in particular spent lubricating oils, are coarse filtered and then mixed with an aqueous solution of sodium or potassium silicate and an aqueous solution of polyalkylene glycol at high temperature with stirring. The mixture obtained is allowed to stand, the sediment is separated, and water and light volatiles are separated from the oil phase by distillation. The dried oil phase obtained can be subjected, either directly or by a known treatment with dispersed sodium, to filtration adsorption and then fractionally distilled.
Patent EP-0334911-B1 (EP)
Title: Substituted phenyltrifluormethylethers
IPC: C07D213/30
Filed: 1988-09-05
Granted: 1993-02-10
Abstract: Substituted phenyltrifluormethylethers having the formula (I): R?1-(A?1-Z?1)n?-A?2-Z?2-A?3-OCF3?, in which R?1, A?1, Z?1, n, A?2, Z?2 and A?3 have the meaning described in the first claim, are useful as components of liquid crystal phases.
Patent EP-0387267-B1 (EP)
IPC: B63B/
Filed: 1988-10-21
Granted: 1993-07-14
Abstract: Le tendeur décrit (1) sert à exercer une tension préalable sur des câbles d'amarrage selon le principe de l'amplification de la force mécanique par tension en un point de fixation. Le tendeur (1) est placé au point de fixation de câbles d'amarrage (17, 18, 19) et comprend un dispositif d'accrochage de maillon (6A, 6B) comportant des surfaces planes inclinées (7) et une dent d'accrochage (8) au niveau de l'extrémité inférieure des surfaces planes (8), le dispositif d'accrochage (6A, 6B) accrochant un maillon (L1) d'une chaîne à maillons lors de l'application d'une force de traction sur une section de chaîne de hissage (17), ce qui permet d'effecteur l'opération de tension préalable sur la ligne d'amarrage (18, 19). Des fentes (9A, 9B) sont ménagées dans le tendeur à proximité adjacente des surfaces planes (7), de sorte que le maillon de câble inférieur (L2) qui s'enfile dans le maillon accroché (L1) et le maillon de câble inférieur suivant (L4) ont chacun un degré sensible de liberté de rotation pour empêcher l'apparition de forces de charge du moment de flexion dans ces maillons lors de l'application d'une force de traction sur le câble de hissage (17) pendant l'opération de tension.
Patent EP-0336073-B1 (EP)
Inventor: GERNET HERMANN PROF DR MED
IPC: G02C7/02
Filed: 1989-02-10
Granted: 1994-12-28
Abstract: A description is given of afocal telescopic ophthalmic lenses consisting of a piece of optical material which can be worn in conventional spectacle frames alone or also together with conventional ophthalmic lenses (2). Some of these lenses (1), that is to say mini-telescopic ophthalmic lenses of specific configuration, permit, for the first time, normal-sighted presbyopes and some ametropes to see sharply and with magnification at a distance and close up without changing one of the spherical surface curvatures. In a suitable arrangement, the latter lenses form a mini-microscope for all ranges. 
<IMAGE>
Patent EP-0331081-B1 (EP)
IPC: F16L55/26
Filed: 1989-02-27
Granted: 1993-06-16
Abstract: An apparatus for boring a hole, which affords communication between a first member (12) and a second member (18) connected to the first member (12), in the first member (12), comprises cutting means (20) having a rotary axis, first drive means (40) for shifting the cutting means (20) along a first axis extending in the direction orghogonal to the rotary axis, second drive means (54) for shifting the cutting means (20) along a second axis orghogonal to the rotary axis and first axis, third drive means (80) for rotating the cutting means about the rotary axis, detecting means (116, 118) for detecting a load acting on the cutting means (20) and control means (100, 102, 114, 116) for controlling the first and second drive means (40, 54) to correct the position of the cutting means (20) on the basis of a detecting signal provided from the detecting means (116, 118) so as to prevent an overload from acting on the cutting means (20).
Patent EP-0350937-B1 (EP)
Inventor: TERADA MASAHIRO
IPC: C09K19/42
Filed: 1989-07-13
Granted: 1995-01-04
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): <CHEM> wherein R1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, R2 denotes a linear or branched alkyl group having 1 - 14 carbon atoms capable of having a substituent; X1 and X2 respectively denote a single bond, -O-, -O @- or -@O-;   m is 0 - 7; and n is 0 or 1; and at least one compound represented by the following formula (II): <CHEM> wherein R3 and R4 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X3 and X4 respectively denote a single bond, -O-, -O @-, -@O- or -O@O-;   Y1 denotes -CH2O- or -OCH2-; and p and q are respectively 1 or 2. s
Patent EP-0350147-B1 (EP)
Inventor: MILNER RICHARD
IPC: A61B19/04
Filed: 1989-04-19
Granted: 1995-07-12
Abstract: Antimicrobial gloves such as those made of natural rubber latex may be manufactured by incorporating an antimicrobially effective amount of a non-ionic, sparingly water soluble antimicrobial agent, such as 2,4,4 min -tricloro-2 min -hydroxyphenyl ether, into the glove material prior to forming the glove. The antimicrobial agent may be present in amounts ranging from 0.1 to 10% by weight of the antimicrobial agent. The wearer contacting surface of the glove may also be dusted with a powder containing an antimicrobial effective amount of an antimicrobial agent such as chlorhexidine digluconate. The powder may comprise a complex of chlorhexidine digluconate and cyclodextrin.
Patent EP-0372809-B1 (EP)
Title: Medicament for the treatment of squamous cell carcinoma intralesionally with recombinant human alpha interferon
IPC: A61P35/00
Filed: 1989-11-29
Granted: 1993-08-04
Abstract: Human squamous cell carcinoma is successfully treated by intralesional administration of recombinant human interferon alfa-2b.
Patent EP-0407406-B1 (EP)
IPC: F02D41/24
Filed: 1989-03-04
Granted: 1991-09-18
Abstract: Selon un procédé de réglage et de commande pilote de la valeur lambda d'un mélange d'air et de carburant à apporter à un moteur à combustion interne (1), une valeur plus grande de comparaison est comparée avec une valeur plus petite de comparaison. La valeur plus grande est obtenue par le calcul de la moyenne de facteurs d'adaptation de grandes valeurs de commande pilote et la valeur plus petite est obtenue par le calcul de la moyenne de facteurs d'adaptation de petites valeurs de commande pilote. Lorsque la plus grande valeur de comparaison est plus petite que la petite valeur de comparaison, le terme global d'une somme est augmenté d'une valeur de correction et sinon, il est réduit. L'avantage d'un dispositif qui fonctionne selon ce procédé est le fait que les perturbations qui s'additionnent et augmentent le temps d'injection sont compensées avec une grande précision.
Patent EP-0368990-B1 (EP)
Title: Reducing carbon buildup in a turbine engine
IPC: F02C3/05
Filed: 1989-04-17
Granted: 1993-03-03
Abstract: Carbon buildup in a turbine engine including a compressor (16) coupled to a turbine wheel (22) mounted for rotation about an axis and having a nozzle (24) disposed to direct gas at the turbine wheel (22) to drive the same, an annular combustor (26) disposed about the axis and in fluid communication with the nozzle (24) and having a radially inner wall (32), a radially outer wall (34) and a generally radially extending wall (46), a plurality of fuel injectors (48), a compressed air plenum (42), (44), (45) surrounding the combustor (26), a plurality of circumferentially spaced apertures (66) in the radial wall (34) and a cooling strip (68) for directing air passing through the apertures (66) along the radial wall (39) is reduced by locating the apertures (66) closely adjacent the radially outer part of the radial wall (39) and locating the cooling strips (68) to direct air passing through the apertures (66) inwardly as at (72) along the radial wall (39).
Patent EP-0379538-B1 (EP)
IPC: F02F7/00
Filed: 1989-06-19
Granted: 1992-04-01
Abstract: Die Erfindung betrifft eine den Raum zwischen V-förmig angeordneten Zylinderreihen einer Brennkraftmaschine (1) überdeckende Haube zum gasdichten Einschluß des im Bereich zwischen den Zylinderreihen angeordneten Staurohrs (5) und der die Brenngase von den Zylindern (4) zum Staurohr (5) überführenden Abgasleitungen (6). An einer solchen Haube treten Dichtflächen sowohl zum Kurbelgehäuse (7) als auch zu den Zylinderköpfen (10) auf. Wegen der unvermeidlichen Fertigungstoleranzen und daraus resultierenden Lagetoleranzen, sowie hohen Wärmeverzügen der Brennkraftmaschine (1) im Betrieb, und der Notwendigkeit hochtemperaturfeste Dichtungen mit kleinem Dehnungsvermögen verwenden zu müssen, ist der gasdichte Abschluß des Raums mit einer einstückigen, alle Dichtflächen tragenden Haube schwierig. Es wird deshalb vorgeschlagen, die Haube mit einem zentralen Haubenteil (2) auszuführen, das am Kurbelgehäuse (7) befestigt ist, und nur Anlageflächen zum Kurbelgehäuse (7), nicht jedoch zu den Zylinderköpfen (10) besitzt. Weitere, vorzugsweise in Form von Rohrkrümmern ausgebildete keilförmige Haubenteile (3) sind in einem V-förmigen Ausschnitt zwischen dem zentralen Haubenteil (2) und den Zylinderköpfen (10) angeordnet und werden durch Dehnschrauben in den V-förmigen Ausschnitt hineingezogen. Es bestehen gemeinsame Dichtflächen mit den Zylinderköpfen (10) und dem zentralen Haubenteil (2). Die Lagetoleranzen werden durch Einnahme einer entsprechenden Lage durch die keilförmigen Haubenteile (3) ausgeglichen. Dementsprechend sind die Kräfte, mit der die Dichtflächen aneinander zu drücken sind, allein abhängig vom erwarteten Wärmeverzug. Dementsprechend niedrig sind auch die in der Motorstruktur eingeleiteten Kräfte.
Patent EP-0432171-B1 (EP)
Title: Conduits pour lignes de transmission
Inventor: STOCKTON DAVID JOHN
IPC: G02B6/46
Filed: 1989-07-04
Granted: 1993-12-22
Abstract: L'assemblage de conduits décrit comprend plusieurs conduits (1) joints longitudinalement les uns aux autres par une membrane de liaison (2). Les conduits sont de préférence disposés en ruban ayant l'épaisseur d'un seul conduit, ce qui assure dans cette direction une flexibilité plus grande qu'avec un faisceau de conduits. Dans un mode de réalisation préféré, les conduits comportent un manchon externe coupe-feu. L'assemblage de conduits est également fabriqué de préférence selon un procédé en une seule étape.
Patent EP-0440740-B1 (EP)
Title: Radiotherapeutic immunoconjugates labeled with iodine-125
IPC: A61K51/10
Filed: 1989-10-12
Granted: 1993-09-22
Abstract: A radiotherapeutic immunoconjugate comprising a tumor specific monoclonal antibody, or fragment thereof, and an Auger electron emitting radionuclide, wherein the tumor specific monoclonal antibody or fragment is capable of tumor nucleus localization of the radionuclide is disclosed. The radiotherapeutic immunoconjugate is administered in a therapeutically effective amount to patients having or suspected of having a malignancy reactive with the antibody or fragment.
Patent EP-0444092-B1 (EP)
IPC: C12N11/14
Filed: 1989-11-15
Granted: 1993-07-14
Abstract: Préparation de lipase immobilisée sur particules, dont le matériau porteur macroporeux, qui est à base de silice ou de silicate, se compose de pores ayant un diamètre entre 5 et 45 fois le diamètre de la molécule de lipase. Ladite préparation de lipase, qui est peu coûteuse et présente une activité hautement spécifique, est produite en mettant en contact ledit matériau porteur et une solution aqueuse de lipase. On peut utiliser ladite préparation de lipase pour l'interestérification, l'hydrolyse et la synthèse de matières grasses.
Patent EP-0380055-B1 (EP)
IPC: B02C4/30
Filed: 1990-01-23
Granted: 1993-01-07
Abstract: The machine comprises two side-by-side, counter-rotating cylindrical rollers (16, 18) with parallel axes, having pluralities of annular ribs (20, 22), with sharp edges, uniformly arranged on their respective lateral surfaces so that between adjacent ribs corresponding grooves (24, 26) are defined, whose width is equal to the width of the ribs, the distance between the axes of the rollers being substantially equal to the sum of the roller radii at the ribs, and the ribs of each roller being in front of the grooves of the other roller. Two extractor combs (36, 38) have teeth (40) obliquely inserted in the grooves of the respective rollers against their directions of rotation, on the product outlet side.
Patent EP-0385108-B1 (EP)
Title: Mixtures containing organosilicon compounds and their use in hydrophobic and antimicrobial impregnation
IPC: C04B41/64
Filed: 1990-01-26
Granted: 1992-12-23
Abstract: The invention relates to mixtures containing organosilicon compounds and to their use for the waterproofing and antimicrobial impregnation of brick, masonry and concrete. 
<??>The organosilicon compounds are alkyltrialkoxysilanes and cationic trialkoxysilanes.
Patent EP-0388651-B1 (EP)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/02
Filed: 1990-02-22
Granted: 1996-08-14
Abstract: In a discharge device (1) for free-flowing media, an outlet valve (10) has an internal valve body (11) which can be elastically compressed by an excess pressure on the inlet side and, together with the pump parts of a discharge pump (2) which can be displaced with respect to one another, can be displaced with respect to its valve seat (13) so that, together with an associated valve body shaft (22), it forms an expulsion piston which conveys media out of a blind bore (15). As a result, a very reliable valve function and a discharge at high flow rates can be achieved with an extremely simple design. <IMAGE>
Patent EP-0428032-B1 (EP)
Title: Vessel with a pouring spout
IPC: A47G19/12
Filed: 1990-11-03
Granted: 1992-12-23
Abstract: In the lid (4) of a vessel with a pouring spout (2) a flap (7) is pivotably mounted and covers the pouring spout (2) when it is at rest. The flap (7) extends with a short lever arm (9) into a guide channel (6) of the lid (4) in which a weight in the form of a ring is arranged. When the vessel is tipped, the weight moves against this lever arm (9) and opens the flap (7) automatically. <IMAGE>
Patent EP-0383404-B1 (EP)
Inventor: BUTER MARKUS GEZINUS
IPC: A61K8/00
Filed: 1990-02-14
Granted: 1996-10-02
Abstract: The present invention pertains to a process for the synthesis of polyol fatty-acid esters by reacting a polyol and a fatty-acid lower-alkyl ester under substantially solvent-free conditions in the presence of a transesterification catalyst and an emulsifier. The process comprises a continuous initial reaction stage in a first reaction zone wherein a steady-state conversion is achieved of over 1 % and a further reaction stage in which the reaction mixture from said first zone is further reacted to the required polyol fatty-acid esters in one or more subsequent reaction zones.
Patent EP-0386873-B1 (EP)
Title: Cationic complexes of technetium 99m, and ligands therefor
IPC: C07F13/00
Filed: 1990-01-22
Granted: 1993-09-15
Abstract: A tridentate mono-anionic ligand having the structure  R2X - A - YR - Q - Z  where  X    is P, As or N  Y     is P, As or N  Z     is phenolic OH, thiophenol or thiol, each of A    and Q is a C1-C4 hydrocarbon bridge, two adjacent C atoms of which may form part of a benzene ring and which may carry at least one C1-C4 alkyl, alkoxy alkyl, alkoxy or tetrahydropyran substituent, R    may be the same of different at different places in the molecule, and in each case is selected from C1 to C4 alkyl, alkoxy, alkoxyalkyl and alkoxyalkoxy alkyl. The ligands form cationic complexes with Technetium-99m, having imaging properties.
Patent EP-0427463-B1 (EP)
Inventor: GIRARD GERALD ROBERT
IPC: C07D413/12
Filed: 1990-11-01
Granted: 1995-03-08
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to produce angiotensin II receptor antagonism in mammals.
Patent EP-0396450-B1 (EP)
Inventor: CHEVALLIER YVONICK
IPC: C08K7/18
Filed: 1990-04-25
Granted: 1993-11-10
Abstract: Silica characterised in that it is in bead form and has a BET surface area of between 60 and 130 m<2>/g, a relative density varying between 0.28 and 0.37 and a total pore volume of between 1.6 and 3.3 cm<3>/g.   This silica can be employed especially in the reinforcement of elastomers.
Patent EP-0561776-B1 (EP)
Inventor: CARR PETER
IPC: F24F5/00
Filed: 1990-05-07
Granted: 1996-10-23
Abstract: A thermal energy storage apparatus is disclosed which is adapted for use in motor vehicles to provide immediate cooling, or for use in buildings to provide local area cooling or a reduction in peak energy demand. The apparatus comprises a reservoir (12) which is composed of a plurality of separate containers (14), each containing water and a gas capable of forming a gas hydrate with the water at a transition temperature above 32 °F. Also, at least one movable member (20) is positioned in each container, which serves to facilitate the formation of the gas hydrate at or below the transition temperature.
Patent EP-0476000-B1 (EP)
Title: Improved method of photographic color development
IPC: G03C5/305
Filed: 1990-05-16
Granted: 1993-04-28
Abstract: Hydroxylamine compounds are commonly included in photographic color developing solutions to retard aerial oxidation. When the photographic element processed in the color developing solution is one which contains an aromatic polyhydroxy compound which serves as a stabilizing addendum, there will be a build-up of the level of such compound in the developing solution as seasoning occurs. Also, as a consequence of seasoning, there is a gradual build-up of the level of trace metal impurities in the solution. Interaction of a trace metal impurity with the aromatic polyhydroxy compound can form a metal-complex which catalyzes the oxidation of the hydroxylamine compound and thereby renders it ineffective for its intended purpose. In the improved method of this invention, the color developing solution is protected against the unwanted metal-complex catalyzed oxidation by incorporation therein of an aminopolycarboxylic acid sequestering agent.
Patent EP-0460125-B1 (EP)
Inventor: REITER FERDINAND
IPC: F02M51/08
Filed: 1990-11-10
Granted: 1993-11-03
Abstract: Bei bereits vorgeschlagenen elektromagnetisch betätigbaren Ventilen mit axialem Brennstoffzufluß wird der Öffnungsweg des Ventilschließgliedes durch eine kreisringförmige Anschlageinrichtung begrenzt. Bei einer Schiefstellung der Ventilnadel kommt jedoch nur noch ein Teil des Anschlages zur Anlage, so daß die abgespritzte Menge nur unzureichend genau dosiert wird. Die neue Anschlageinrichtung ermöglicht unabhängig von einer Schiefstellung der Ventilnadel einen kontrollierten Öffnungshub des Ventilschließgliedes. Die neue konzentrisch zu der Ventillängsachse (4) angeordnete Anschlagstange (40) berührt in Öffnungsstellung des Ventils das Ventilschließglied (14) und begrenzt so dessen Öffnungshub. Die Anschlagstange (40) ist mittels der Verschiebehülse (22) in der Strömungsbohrung (21) des Kerns (1) montiert. Die Ausgestaltung der Anschlageeinrichtung eignet sich besonders für Brennstoffeinspritzventile.
Patent EP-0482555-B1 (EP)
Inventor: PHAM VAN DOAN
IPC: H01H33/16
Filed: 1991-10-21
Granted: 1995-12-20
Abstract: Dielectric gas high-voltage circuit-breaker characterised in that it comprises a condenser (45A) arranged inside the cutoff chamber, possibly with a varistor in parallel, these elements being associated with a mechanism (37, 23) permitting their insertion during an opening and closing manoeuvre of the circuit-breaker. 
<IMAGE>