baber/WOPTO huggingface dataset:
Patent EP-0401286-B1 (EP)
Inventor: FAZIO MICHAEL J
IPC: C07C231/02
Filed: 1989-02-09
Granted: 1995-09-13
Abstract: Des esters non saturés comportant un groupe alkyle au carbone 2, tel que du méthacrylate de méthyle, réagissent avec des beta-aminoalkanols, tels que 2-aminoéthanol, en présence d'un alkoxyde ou d'un hydroxyde de métal alcalin tel qu'un méthoxyde de sodium, à des températures modérées, afin de former un amide tel qu'un méthacrylamide N-(2-hydroxyéthyle). On cycle l'amide à l'aide d'un acide de Lewis faible, tel que du chlorureferrique, généralement à environ 220°C afin de former un oxazoline 2-alkenyle, tel que de l'oxazoline d'isopropenyle.
Patent EP-0474627-B1 (EP)
Inventor: BARRETT GRAHAM D UNIT SANDERLI
IPC: A61L27/52
Filed: 1989-02-23
Granted: 1995-12-13
Abstract: A method for reducing the size of hydrogel intraocular lenses by means of deswelling in hyperosmotic solutions (e.g., saturated sodium chloride solution) and a corresponding packaging arrangement are described. The deswelled, hydrogel lenses can be inserted through a much smaller surgical incision than fully hydrated lenses, yet retain all of the inherent advantages of hydrogel intraocular lenses (e.g., autoclavability). The lenses are rehydrated by the aqueous humor following implantation.
Patent EP-0416013-B1 (EP)
Inventor: GRESZCZUK JOHN A
IPC: H04M11/00
Filed: 1989-05-10
Granted: 1996-02-28
Abstract: Un modem multimode, permettant de communiquer avec une grande variété de types de modems employant différents signaux de prise de contact initiale, comporte plusieurs modulateurs (12, 14) qui envoient une séquence de signaux correspondant aux signaux de prise de contact de la grande variété de types de modems, la séquence se terminant lorsque le détecteur (24) de signaux de prise de contact reçoit une réponse appropriée identifiant un type particulier de modem. Dans un mode de réalisation préféré, le modem multimode (10, 12, 14, 16, 18, 20, 22, 24) est adapté pour fonctionner avec les modems V.32 et V.22bis et V.22 dans le réseau téléphonique commuté public.
Patent EP-0410098-B1 (EP)
Inventor: HROSS MARTIN
IPC: F24F3/16
Filed: 1990-05-21
Granted: 1993-11-10
Abstract: In a modular special climate room system (1) with at least one production module (3) which contains residential and working regions, to which air flows prepared in different ways are supplied, and with a number of technical modules (4, 5) which can be added to the production module and in which aggregates are contained which serve for air preparation and/or air transport into the production module, there is provided, to achieve greater flexibility and better adaptation to the spatial conditions of the respective installation site, for at least two of the air flows in each case an individual technical module and an individual supply flow path leading from this technical module to the relevant region of the production module. If air flowing out of the residential and working regions of the production module is to be returned within the system, then for at least one of the air flows an individual return flow path is also provided, which leads to the associated technical module. <IMAGE>
Patent EP-0427216-B1 (EP)
Inventor: TOENSMANN ARMIN DIPL-ING
IPC: E05C9/14
Filed: 1990-11-07
Granted: 1994-12-21
Abstract: 2.1 The object on which the invention is based is to design a geared hand lever, which is mounted on a housing (2) fixable to a casement and in which there is arranged in the housing a gear having a driving element (5) and a driven element (11, 12), in such a way that, whilst a high stroke of the driven element is maintained, the housing (2) has a small width, a uniform force transmission from the driving element (5) to the driven element is achieved and the bearing behaviour of the driven element in the housing is improved. 2.2 This object is achieved in that the driving element (5) is equipped with two cylindrical pinions (6) which are arranged diametrically relative to its axis of rotation and which engage into two intersecting control cams of a slide plate (11) forming the driven element. 2.3 The geared hand lever is used for windows or doors. <IMAGE>
Patent EP-0438756-B1 (EP)
Inventor: ZEPPEZAUER MICHAEL PROF DR
IPC: A61K33/243
Filed: 1990-12-21
Granted: 1994-04-20
Abstract: The combination of agents according to the invention for use in therapeutic procedures, in particular for the treatment of cancers or autoimmune diseases, consists of at least one cytostatic (e.g. vincristine, methotrexate, cisplatin) as a first agent and of at least one histone and/or at least one active histone section with cytostatic or cytotoxic effect as a second agent. The two agents have a synergistic effect at the site of the pathogenic process. <IMAGE>
Patent EP-0396283-B1 (EP)
Inventor: PETTIT JOHN W
IPC: G01N33/44
Filed: 1990-04-19
Granted: 1995-07-12
Abstract: A low-voltage, compact measuring apparatus for measuring any one of thickness, density and denier of a material (17) is disclosed which uses a PIN diode (21) in conjunction with a low noise processing circuit to detect particle radiation emitted from a source (15), which source has its detection intensity affected by a material to be measured. A light blocking, particle radiation permeable material (19) protects the PIN diode from detecting light radiation. A system for controlling the extrusion of a film using the measuring apparatus, and for correcting for erroneous measurement caused by web flutter, are also disclosed.
Patent EP-0420620-B1 (EP)
Inventor: BURKE PAUL
IPC: A61M5/142
Filed: 1990-09-26
Granted: 1995-06-28
Abstract: An implantable pump system 10 employing a flow regulator isolates the regulator sensing chamber 34 from the path 22 of drug flow. This is accomplished by establishing either an independent sensing chamber 34 in the regulator or coupling it to the propellant chamber 16 of the pump. Additionally, a downstream restrictor 40 may be used to provide an additional pressure drop between the regulator and the outlet catheter 42.
Patent EP-0385892-B1 (EP)
Title: Prothesis for the restoration of a devitalized tooth
IPC: A61C13/30
Filed: 1990-02-27
Granted: 1993-07-28
Abstract: This prosthesis is of the type comprising, on the one hand, a plug 8 intended to be introduced into the canal lumen of the tooth, and whose end projecting beyond the latter is connected to an outer restoration element, with a crown or the like, and, on the other hand, a sheath fitting between the plug and the wall of the canal lumen. 
<??>According to the invention, its sheath 7 is in the shape of a conical sleeve, has a length equal to that of the plug, and is made of fibres having a high mechanical strength forming a structure which is deformable and porous to resin, has an outer fibrous covering, and is connected to a resin 6 of low surface tension capable of covering the wall of the canal lumen 3, of filling the dental tubules 5, of impregnating the fibres of the sheath 7, and of fixing the plug 8, the sheath 7 and the fibrous covering inside the canal lumen 3, with a view to obtaining a composite monobloc structure matching the canal lumen. 
<IMAGE>
Patent EP-0432104-B1 (EP)
Inventor: ORLANDI ALESSIO
IPC: F16K11/06
Filed: 1990-10-29
Granted: 1994-05-11
Abstract: The invention relates to a water flow control unit in mixing valves for hot and cold water comprising two overlapping ceramic disk (11,12) one of which is fixed and the other movable. The fixed disk (11) has two inlet holes (15,16) which are substantially of uniform width and are symmetrically cut, with respect to a water dividing partition (19), into one half of the same disk. The fixed disk (11) also has an elliptic shaped outlet hole where one part is placed between the two inlet holes or openings (15,16) and the other part extends into the other half of the fixed disk. The movable disk (12) has a mixing chamber defined by a circular part (18a) off-centre from the middle of the same disk and a communicating polygonal part (18b).
Patent EP-0401384-B1 (EP)
Inventor: ISHIKAWA RIKA
IPC: C07K17/08
Filed: 1989-12-22
Granted: 1996-03-13
Abstract: A new chemically modified protein consists of human granulocyte colony stimulating factor (G-CSF) (aminoacid sequence of 174 units ( or 175 with N-terminal methionine) given in the patent) (expressed by host cells from a foreign DNA sequence) bound to polyethylene glycol either through the amino gps. of the aminoacid residues or through carboxyl gps.
Patent EP-0472630-B1 (EP)
Inventor: RUTTEN HENDRIKUS JOHANNES JOZE
IPC: D01F6/04
Filed: 1990-05-16
Granted: 1994-11-30
Abstract: A process for producing an elongated object of an alternating copolymer of carbon monoxide and an olefinically unsaturated monomer wherein the copolymer has an intrinsic viscosity measured in m-cresol at 100 DEG  C. of at least 1 dl/g, involve converting a solution of the copolymer into a solvent-containing object, removing between 90 and 99.9% of the solvent from the solvent-containing object, and stretching the thus obtained object at a temperature below the melting point of the copolymer.
Patent EP-0446324-B1 (EP)
Inventor: BOND DAVID L
IPC: G09F13/18
Filed: 1990-08-22
Granted: 1996-11-27
Abstract: Improved backlighting apparatus evenly illuminates positive and negative LCDs under all ambient lighting conditions. Incandescent lamps (301-304) provide light for distribution by a light pipe (101). The bottom of the light pipe (101) is selectively painted white to reflect light to the top of the light pipe (101) while the unpainted areas reflect light internal to the light pipe (101), controlling hot and dim spots. The corners of the light pipe (101) near the lamps (301-304) are dual angled to reflect the light into the center of the display. The burn-out of a lamp (301-304) will not substantially affect the even lighting capabilities of the apparatus.
Patent EP-0451255-B1 (EP)
Inventor: KESSLER DAVID
IPC: G03G15/01
Filed: 1990-10-05
Granted: 1995-04-05
Abstract: Imprimante à laser adaptée pour être utilisée en imagerie couleur. L'imprimante (10) comprend trois lasers à diodes (97), dont chacun émet un faisceau de lumière à une longueur d'onde différente. Chacun des faisceaux de lumière passe le long d'un canal séparé (a à c) jusqu'à une paire de plaques dichroïques (18, 20), lesquelles combinent les trois faisceaux en un seul faisceau combiné. Un polygone (40) fait passer le faisceau combiné sur un support récepteur (46), lequel est sensible à l'infrarouge. Deux lentilles cylindriques (29a, 30a, 29b, 30b, 29c, 30c) situées dans chaque canal, servent à focaliser le faisceau dans le canal au niveau d'un plan de cadrage (32) situé après les plaques dichroïques (18, 20). On utilise un relais optique (38) afin de transférer le réseau combiné du plan de cadrage (32) au polygone (40) et afin de focaliser le faisceau dans un sens de balayage transversal sur le polygone (40). Le polygone (40) est optiquement conjugué au plan d'image, afin d'obtenir une correction d'erreur de balayage transversal.
Patent EP-0442262-B1 (EP)
Title: Ski and process for manufacturing same by moulding
IPC: A63C5/12
Filed: 1991-01-11
Granted: 1993-08-18
Abstract: Manufacture of the ski according to the invention takes place in the form of a preliminary stage of producing a subassembly with mechanical strength, and a single moulding stage. During the preliminary stage, a stack is formed of at least a lower reinforcement (1), a core (2) and an upper reinforcement (3), the said stack is inserted into a retractable sheath (4) and the sheath is retracted. During the single moulding stage, the lower structural elements (11, 12, 13) of the ski are placed in the mould, the subassembly with mechanical strength is placed on the lower structural elements of the ski, the mould is closed and a heat-curable polymer is injected in order to form the protective covering (15) of the ski. 
<IMAGE>
Patent EP-0453860-B1 (EP)
Inventor: BAUM JOHN MICHAEL
IPC: A23L3/3526
Filed: 1991-04-09
Granted: 1994-06-29
Abstract: The use of lantibiotics as bactericidal agents against Gram negative food-borne pathogens or Gram negative spoilage organisms such as Salmonella. Previously, nisin was believed to be effective only against Gram positive bacteria. It has now been found that with the removal of impurities from commercially available nisin preparations in particular sodium chloride, nisin in an environment having a pH of between about 5.5 and about 6.5 is an effective bactericidal agent against Gram negative bacteria.
Patent EP-0457241-B1 (EP)
Inventor: DETANNE FRANCOIS
IPC: F01D11/00
Filed: 1991-05-13
Granted: 1994-12-07
Abstract: Impulse turbine stage comprising a bank (1) of fixed blades (2) integral with the stator (3) of the turbine supporting a diaphragm (4) followed by a bank (7) of moving blades (8) mounted on a disc (9) integral with the rotor (6) of the turbine, characterised in that the said disc (9) is provided with transverse ducts (2) parallel to the axis of the rotor (6) and in that the inlets of the said ducts (12) opening into the space between the diaphragm (4) and the disc (9) are provided with scoops (15) oriented to send the fluid towards the inside of the ducts (12). 
<??>The invention allows a reduction of the secondary losses of an impulse turbine. 
<IMAGE>
Patent EP-0471965-B1 (EP)
Inventor: KADE ULRICH
IPC: A44B15/00
Filed: 1991-07-06
Granted: 1994-12-14
Abstract: The two-part key-ring (10, 20) has a ring (11, 21) in each case for receiving keys, the two parts of the key-ring being detachable from one another. The two key-ring parts are of complementary design relative to each other or are constructed in such a way that one key-ring part can essentially be received in the other key-ring part, the two key-ring parts (10, 20) can be coupled to one another by means of catch or latch connection parts (12), and the rings or their connections to the key-ring parts are arranged immediately adjacently in the assembled state. <IMAGE>
Patent EP-0485864-B1 (EP)
Inventor: RZEZNIK JERRY
IPC: F21V29/83
Filed: 1991-11-05
Granted: 1995-02-15
Abstract: The invention relates to an irradiation device with a radiation source (2) and a filter (3) arranged in the beam path. The filter has two plates (4, 5) which enclose a hollow space (14) in which there is provided a medium selectively influencing the radiation spectrum, preferably water. The plates are supported by a frame made of a good heat-conducting material, which cools the medium enclosed in the hollow space. In order to improve the cooling, at least one of the plates (5) is of pot-shaped design with a stepped edge (8). The clear distance (b) between the edges (7, 8) of the plates (4, 5) held in the frame (6) is greater than the clear distance (c) between the middle areas (11) of the plates (4, 5). <IMAGE>
Patent EP-0441422-B1 (EP)
Inventor: AZZALI MARCELLO
IPC: A01G9/10
Filed: 1991-01-22
Granted: 1995-06-28
Abstract: A germination tray comprises a plate (1) containing a plurality of upwardly flared seeding cells (10) provided lowerly with a hole (13) for the discharge of water, the plate (1) being provided with a plurality of cavities (2) of vertical axis which are interposed between said cells (10) and connect the two opposing faces of the plate together either directly or via the cells (10). <IMAGE>
Patent EP-0468555-B1 (EP)
Inventor: FRIGERIO GIULIANO
IPC: A61P31/04
Filed: 1991-06-14
Granted: 1996-12-27
Abstract: The invention provides a pharmaceutical composition for the rectal administration of active principles which exhibit a prevalently topical medication action at the colon level, characterised in that said active principles are formulated in a fluid vehicle able to generate a foam on rectal administration.
Patent EP-0442722-B1 (EP)
Inventor: CUNNINGHAM LINDA JOYCE
IPC: A24D3/02
Filed: 1991-02-13
Granted: 1995-01-11
Abstract: A tipped smoking rod comprising a tobacco rod 2, a filter tip 1 adjacent one end of the tobacco rod which comprises a filter body 3 enclosed within plugwrap material 4, and a tipping overwrap 6 material around the filter tip and the said adjacent end of the tobacco rod, wherein both the plugwrap and the tipping overwrap each comprise a pattern of perforations 7,8 which are selected to give an area of overlap of perforations of at least 0.2mm<2> which is substantially unaffected by the relative positions of the plugwrap and tipping overwrap. <IMAGE>
Patent EP-0509009-B1 (EP)
Inventor: FROEKJAER SVEN
IPC: A61P1/00
Filed: 1990-12-21
Granted: 1995-04-19
Abstract: The material, the main constituent of which is a triglyceride which contains both one or more linear, saturated or unsaturated acyl groups containing 2 - 5 carbon atoms, and one or more linear, saturated or unsaturated acyl groups containing 16 - 24 carbon atoms, is used as an agent with biological effect on the intestinal mucosa. This agent does not exhibit the drawbacks, which usually accompany the prior art agents with biological effect on the intestinal mucosa.
Patent EP-0573417-B1 (EP)
Title: Sauts entre frequences porteuses partagees
Inventor: KOTZIN MICHAEL D
IPC: H04J13/06
Filed: 1991-02-20
Granted: 1997-05-02
Abstract: Dans un réseau cellulaire AMRT, un mécanisme qui permet de sauter entre des fréquences porteuses partagées comprend l'attribution bloc par bloc dans un diamètre de réutilisation d'au moins une porteuse parmi un ensemble de porteuses à blocs réparties par multiplexage dans le temps à une zone de couverture (A-I) pendant certaines tranches temporelles et l'attribution bloc par bloc dans le diamètre de réutilisation de ladite porteuse de la porteuse à blocs répartis à une autre zone de couverture (A-I) pendant d'autres tranches temporelles qui ne chevauchent pas les premières, en synchronisme, de manière à ne pas provoquer des interférences avec la même porteuse réutilisée à proximité de ladite zone de couverture, ce qui permet d'obtenir les avantages des sauts entres les fréquences. En d'autres termes, le mécanisme comprend l'attribution à un certain moment, dans un diamètre de réutilisation d'au moins une porteuse parmi une pluralité de porteuses à sauts entre fréquences à une zone de couverture (A-I), alors qu'au même moment, dans ce même diamètre de réutilisation de la porteuse, une autre porteuse parmi une pluralité de porteuses à sauts entre fréquences est attribuée à une autre zone de couverture (A-I), en synchronisme avec toute autre réutilisation de la porteuse à proximité de la zone de couverture. Les porteuses de commande et d'accès peuvent également être incluses dans le groupe de fréquences à sauts entre fréquences, de sorte que certaines tranches temporelles sont sautées dans une séquence différente des autres. L'ensemble d porteuses à sauts entre fréquences est en outre réparti parmi des sites rapprochés en groupes de porteuses à sauts entre fréquences, réduisant la synchronisation requise dans le système. Afin de résoudre le problème de proximité/éloignement, les tranches temporelles de multiplexage temporel à la limite des sauts entre fréquences sont de préférence attribuées à des utilisateurs mobiles moins éloignés.
Patent EP-0544676-B1 (EP)
Inventor: MISCHKE PETER
IPC: C09B67/02
Filed: 1991-05-08
Granted: 1995-10-04
Abstract: L'invention met en ÷uvre des alcanediols de 4 à 8 atomes de C en tant qu'agents de dépoussiérage dans des préparations solides de colorants. Des préparations de colorants (en poudre) contenant de tels alcanediols présentent une teneur en poussière extrêmement faible.
Patent EP-0558507-B1 (EP)
Title: Systeme hydraulique de freinage a dispositif anti-blocage automatique
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/48
Filed: 1991-10-26
Granted: 1995-05-17
Abstract: Dans des systèmes hydrauliques de freinage à dispositif anti-blocage automatique, une soupape (3) à plusieurs voies laisse passer, dans sa position de base, le milieu sous pression, reliant le générateur (1) de pression de freinage au frein (2) de roue monté en aval, et commande, en fonction de la pression générée dans le conduit de pression auxiliaire (4), la liaison hydraulique entre le générateur (1) de pression de freinage et le frein (2) de roue qui lui est associé. On peut ainsi ajouter de manière économique un système d'antidérapage à l'accélération à un système de freinage, sans qu'il soit nécessaire de modifier fondamentalement les circuits de base de ce dernier, notamment les circuits électroniques de commande, ni d'accroître la partie électrotechnique du système de freinage.
Patent EP-0561813-B1 (EP)
Title: Verfahren zur ermittlung von vorsteuerparametern für eine lageregelung
Inventor: KUHN THOMAS
IPC: G05B19/19
Filed: 1991-11-15
Granted: 1996-01-31
Abstract: Es wird ein Verfahren zur Bestimmung von Parametern zur Vorsteuerung der Lageführungsgröße einer Achse einer numerisch bahngesteuerten Maschine vorgeschlagen. Sind für die i-te Achse die Vorsteuerparameter bis zur Ordnung n bekannt, kann ein Vorsteuerparameter der Ordnung n + 1 bestimmt werden, indem der Achse ein Führungsgrößensignal (20) in Form einer Parabel der Ordnung n + 1 vorgegeben wird. Aus der sich einstellenden bleibenden Regelabweichung (22) kann unter Einbeziehung der Verstärkung (K) des Reglers (11) und der n + 1-sten Ableitung des Führungsgrößensignals nach der Zeit ein Vorsteuerparameter der Ordnung n + 1 bestimmt werden.
Patent EP-0564471-B1 (EP)
Inventor: WHITE WEIMAR W WHITE OAK FARMS
IPC: C01G55/00
Filed: 1991-10-30
Granted: 1994-08-31
Abstract: Le pentachloromonoacryrodate (3) d'ammonium (NH4)2RhCn5(H2O) est un produit chimique utilisé en photographie. De petites quantités de composé soluble dans l'eau et contenant du rhodium restent en solution dans le bain de traitement après la synthèse. La plupart des valeurs de rhodium soluble sont présentes sous la forme du complexe d'ammonium ci-dessus mentionné; cependant, sont également présentes des traces des isomères 6 cys et trans de tétrachlorodiaquorodate (3) d'ammonium, ainsi que des traces des isomères fac et/ou mère de complexes triaquo de chlorure de rhodium (III). On peut récupérer les valeurs de rhodium présentes dans le liquide sous la forme de pentachloromonoaquorhodate (III) d'ammonium au moyen de l'addition de chlorure de césium, de façon à obtenir un précipité identifié en tant que Cs2RhCl5(H2O). Ledit précipité contient une très petite quantité des isomères fac et mère ci-dessus mentionnés ou d'autres contaminants, si c'est le cas. On peut raffiner le produit de monohydrate de pentachloruredde rhodium césium, de façon à récupérer les valeurs de rhodium ou l'utiliser en tant qu'additif à une émulsion d'halogénure d'argent, afin de contrôler le voile ou de stabiliser l'émulsion.
Patent EP-0532951-B1 (EP)
Inventor: HELFFENSTEIN KURT
IPC: B01D17/02
Filed: 1992-08-27
Granted: 1996-03-06
Abstract: Sink-float separators which operate by gravity must, after waste disposal, be refilled to the extent that no separated materials pass into the outlet in the subsequent operation. Complete refilling with potable water is cost-intensive. According to the invention, it is therefore proposed to introduce only in the vicinity of the clean water outlet a small restricted refill volume which effectively prevents the exit of separated materials. The boundary is preferably formed as a barrier which surrounds the clean water outlet. The refill pipe then opens into the clean water outlet channel downstream of this barrier. When the separator is started up again, the separation operation immediately recommences since the barrier prevents the exit of the separated materials. <IMAGE>
Patent EP-0546424-B1 (EP)
Inventor: LUCAS JEAN-JACQUES
IPC: B65G13/00
Filed: 1992-12-01
Granted: 1996-01-17
Abstract: The device for handling and orienting includes a transport plane (10) comprising a series of driven rollers (21) between which is mounted a table with motorized balls (23), which can be displaced vertically and laterally in one direction or in the other. The balls are driven by means of a rotary disc (58) with which they are always in contact, this rotary disc (58) being capable of being driven either in one direction or in the other. 
<IMAGE>