baber/WOPTO huggingface dataset:
Patent EP-0634933-A1 (EP)
Inventor: FEUERSTEIN GIORA Z
IPC: A61K31/425
Filed: 1993-04-08
Abstract: L'invention concerne une méthode de traitement de lésions pulmonaires induites par l'interleukine 2 chez les mammifères, y compris chez l'homme, qui consiste à administrer audit mammifère, une quantité effective d'un antagoniste facteur d'activation des plaquettes.
Patent EP-0650246-A1 (EP)
Inventor: NAGATE TAKASHI
IPC: H02K11/00
Filed: 1993-07-07
Abstract: A brushless motor which includes a stator (9) and a rotor (8) rotatably supported inside the stator. The rotor has a rotor yoke (10) formed by laminating a large number of steel plates, the rotor yoke has an even number of magnetic pole portions (8a) protruding outward, and a field magnet (11) is fitted to each of the magnetic pole portions or every other magnetic pole portions. A magnetic sensor (16) is disposed within the range in which the sensor (16) can directly detect a magnetic flux leaking outside from an end face (8b) of the rotor (8) and is less affected by irregular fluxes near the rotor end face (8b), so that this sensor can detect a peak point of a flux density around the rotor. A magnetic sensor is disposed within the range where the influences of the irregular fluxes are small. A magnet (17) to be detected is fitted to the rotor end face (8b), and a magnetic sensor (16X) for one direction and a magnetic sensor (16Y) for the other direction are disposed near the trajectory of rotation of the magnet to be detected, and these sensors are disposed in the opposite direction to the rotating direction of the rotor in the arrangement such that they are deviated from one another by predetermined angles.
Patent EP-0659251-A1 (EP)
Title: Enclosure for brittle mechanical seal face materials.
Inventor: MARSI JOSEPH A
IPC: F16J15/34
Filed: 1993-09-02
Abstract: A mechanical seal assembly having a rotatable seal ring connected to the shaft and a non-rotatable seal ring connected to the housing. A cylindrical drive ring encircles the rotatable seal ring and an annular shroud is mounted to the cylindrical drive ring and extends from it terminating in an annular lip that is disposed in contacting relationship with the rotatable seal ring adjacent the seal face of the rotatable seal ring. The shroud may be provided with a plurality of circumferentially spaced slots. Means are also provided for moving the end of the shroud toward the non-rotatable seal ring when the shaft moves toward the non-rotatable seal ring.
Patent EP-0660716-A1 (EP)
Inventor: WOODWARD DAVID F
IPC: C07C247/10
Filed: 1993-09-09
Abstract: The present invention provides cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl derivatives, substituted in the 1-position with halo, methyl, hydroxyl, nitro, amino, amido, azido, oxime, cyano, thiol, either or thioether groups, e.g., a 1-OH cyclopentane heptanoic acid, 2-(cycloalkyl or arylalkyl) derivatives. The cyclopentane heptanoic acid, 2-(cycloalkyl or arylalkyl) derivatives of the present invention are potent ocular hypotensives, and are particularly suitable for the management of glaucoma. Moreover, the cyclopentane heptanoic, 2-(cycloalkyl or arylalkyl) derivatives of this invention are smooth muscle relaxants with broad application in systemic hypertensive and pulmonary diseases; smooth muscle relaxants with application in gastrointestinal disease, reproduction, fertility, incontinence, shock, etc.
Patent EP-0612306-A1 (EP)
Inventor: SHAMP DONALD ELLSWORTH
IPC: C03B5/235
Filed: 1993-09-13
Abstract: An oxygen-fuel firing system for a furnace comprising separate, spread apart nozzles for introducing gaseous streams of oxygen and fuel into the furnace at spaced apart locations. The gaseous streams merge within the furnace away from the furnace walls and crown. Thus, the main combustion within the furnace takes place in the central portion of the furnace where a broad flame cloud is created. The broad flame cloud provides a more uniform temperature profile within the furnace for a more efficient processing of materials being melted in the furnace.
Patent EP-0667054-A1 (EP)
Inventor: EDWARDS CHARLES W
IPC: H02J3/01
Filed: 1993-10-01
Abstract: Une unité de traitement de ligne d'alimentation active (90, 91, 92, 94, 96, 98, 100, 102) traite des erreurs de phase et d'amplitude d'harmoniques sélectionnées d'un signal d'entrée d'alimentation afin de générer un signal de référence. Le signal de référence est appliqué à une unité de traitement (40) de ligne d'alimentation active forçant cette dernière (40) à générer un courant de charge sinusoïdal destiné à une charge non linéaire (44).
Patent EP-0665960-A1 (EP)
Title: Milieu et procede de formation d'image
Inventor: GRASSHOFF JURGEN M
IPC: G03F7/004
Filed: 1993-10-22
Abstract: On génère un acide en exposant un mélange d'un précurseur de superacide et d'un colorant à un rayonnement actinique d'une première longueur d'onde qui, en l'absence du colorant, ne produit pas la décomposition du précurseur de superacide pour former le superacide correspondant, ce qui entraîne l'absorption du rayonnement actinique et la décomposition d'une partie du précurseur de superacide, accompagnée de la formation d'un produit protoné dérivé du colorant; après quoi on expose le mélange à un rayonnement actinique d'une seconde longeur d'onde, ce qui produit la décomposition d'une partie du précurseur de superacide restant, entraînant la formation d'un superacide non tamponné. Après ces irradiations, le milieu de formation d'images est de préférence chauffé tandis que le superacide est mélangé à un générateur d'acide secondaire pouvant subir une décomposition thermique pour former un second acide, la décomposition thermique du générateur d'acide secondaire étant catalysée par la présence du superacide. Ce procédé de génération d'acide peut être utilisé pour produire des images lorsque le superacide ou le second acide est mis en contact avec un matériau sensible à l'acide qui change de couleur en entrant en contact avec un acide, ou le superacide peut être utilisé pour déclencher la polymérisation, la dépolymérisation ou d'autres réactions.
Patent EP-0619132-A1 (EP)
Inventor: SCHUESSLER KARL-HEINZ
IPC: B01F3/04
Filed: 1994-02-17
Abstract: The invention relates to an apparatus for introducing gas into liquids having a gas distributor (10) which can be connected to a gas supply device and has a base body (16) and a wall (18) with perforations surrounding this, the wall being able to be impinged from the inside with gas via a gas inlet (34) of the base body (16). The wall is encircled in a ring-like manner by an adjusting means (74) in such a way that the wall abuts the base body in the region of the adjusting means (74), at any rate without gas impingement. The adjusting means (74) can be slid along the base body (10). <IMAGE>
Patent EP-0613909-A1 (EP)
Inventor: BREUERS WERNER DR
IPC: C08F10/00
Filed: 1994-02-24
Abstract: Bead-form polymers can be obtained in the polymerisation of alpha-olefins by using a highly active, spherical Ziegler catalyst based on a dialkylmagnesium compound. A further advantage of the novel catalyst is the high catalyst activity, meaning that only very small amounts of the catalyst are necessary for the polymerisation. The residual content of titanium and/or zirconium in the polymers prepared according to the invention is less than 10 ppm. Its very good hydrogen sensitivity means that the catalyst is particularly suitable in two-step processes for the preparation of polymers having a broad, bimodal molecular weight distribution. The replacement of sulphur-containing electron donors, such as diethyl sulphite, by alcohols, such as ethanol, results in lower odour nuisance and a broadened range of possible applications of the polymer. The spherical shape of the particles and the consequent very good flow properties of the polymers and copolymers mean considerable simplification and advantages during handling, drying and processing.   <IMAGE>
Patent EP-0615032-A1 (EP)
Inventor: VACCARI BRUNO
IPC: E04B1/90
Filed: 1994-03-02
Abstract: A thermally insulating sound absorbent panel consisting of a layer (2) of mineral wool covered with two aluminium sheets (4,5), particularly for ventilation ducts, characterised in that at least that covering layer located on the inside of the formed duct consists of an aluminium sheet (4) of thickness less than the minimum thickness required for subjecting to embossing, so that following embossing its surface comprises microlacerations of dimensions sufficient to interrupt the surface continuity of the sheet, but insufficient to allow passage of mineral wool fibres.
Patent EP-0621427-A1 (EP)
Title: Mengenregulierventil
Inventor: HUMPERT JUERGEN
IPC: F16K35/02
Filed: 1994-03-08
Abstract: Bei einem Mengenregulierventil für Wasserarmaturen mit einer im Ventilgehäuse (1) drehbar gelagerten, mit dem Ventilverschlußglied verbundenen Ventilspindel (11), wobei auf dem Endbereich der aus dem Ventilgehäuse vorstehenden Ventilspindel ein Drehgriff (3) zur Ventilbetätigung angeordnet ist, ist zur Verbesserung vorgeschlagen, daß ein Anschlaggehäuse (2) drehfest zum Ventilgehäuse vorgesehen ist, in dem ein vom Benutzer durch radiale Auslenkung lösbarer Drehanschlag (21) im Bereich der Innenwandung des Anschlaggehäuses angeordnet ist, und der Drehgriff mit einer Anschlagnase (31) mit dem Drehanschlag (21) in Verbindung steht, derart, daß die Öffnungsdrehbewegung des Drehgriffs (3) von dem Drehanschlag (21) in seiner nicht ausgelenkten Stellung eingeschränkt ist. <IMAGE>
Patent EP-0624437-A1 (EP)
Inventor: BARON MICHAEL P
IPC: B31B50/20
Filed: 1994-04-05
Abstract: Cross cuts for forming the ends of a tab (70) on a sheet (28), for example a glue tab on a corrugated paperboard container blank, are performed by independent rotary cutter units (56, 58; 134, 136). Each cutter unit has a spirally convoluted blade (84, 88; 142, 144) which, as it rotates, cuts progressively inwards from an outside edge of the sheet towards an opposite outside edge. As the sheet is conveyed along, a downstream cutter unit (58; 136) cuts the leading end of the tab, and an upstream cutter unit (56; 134) cuts the trailing end. After each cut, the cutter remains at rest with its blade in an inoperative position out of the path of any oncoming sheet. A sensor (60) senses the next oncoming sheet and initiates the cutting via a computer (64). These rotary cutters mitigate skewing of the sheets while being cut.
Patent EP-0631175-A1 (EP)
Inventor: HIOKI TAKANORI C O FUJI PHOTO
IPC: G03C7/392
Filed: 1994-06-21
Abstract: A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the layer contains at least one compound represented by the following formula (I) and at least one compound represented by the following formula (X):
       
 wherein R₁, R₂ and R₃ are the same or different and each represents a substituted or unsubstituted aliphatic group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; R₄ represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; and R₁ and R₂, and R₃ and R₄ each may be combined with each other to form a ring;
       
 wherein Z₁₁ represents a sulfur atom, a selenium atom or a substituted nitrogen atom represented by
       
 in which R₁₃ represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; Z₁₂ represents a sulfur atom, a selenium atom, an oxygen atom or a substituted nitrogen atom represented by
       
 in which R 13a  has the same meaning as R₁₃; R₁₁ and R₁₂ are the same or different and each represents a substituted or unsubstituted alkyl group; V₁₁, V₁₂, V₁₃, V₁₄, V₁₅, V₁₆, V₁₇ and V₁₈ are the same or different and each represents a hydrogen atom or a monovalent substituent; and adjacent two substituents thereof may be combined with each other to form a ring; L₁₁, L₁₂ and L₁₃ are the same or different and each represents a substituted or unsubstituted methine group; n₁₁ represents 1, 2 or 3; M₁₁ represents a counter ion for neutralizing charge; and m₁₁ is a number of 0 or more necessary for neutralizing the molecular charge.
Patent EP-0638925-A1 (EP)
Inventor: KNAPP JAMES H
IPC: H01L23/433
Filed: 1994-08-01
Abstract: A method for making an improved semiconductor device package is provided. A semiconductor die (16) is attached to a supportive substrate (10, 12). A protective lid (20) is attached to the supportive substrate (10, 12), over the semiconductor die (16). The protective lid (20) is partially encapsulated with molding compound (28). The protective lid (20) prevents the molding compound (30) from contacting the semiconductor die (16), and associated wirebonded wires (18). A portion (30) of the protective lid (20) remains exposed. Thus, a molded package compatible with current product designs and assembly processes is provided, yet disadvantages caused by molding compound contacting the die (16) and wires (18) are avoided. Furthermore, the exposed protective lid (30) provides superior heat dissipation for the package.
Patent EP-0648520-A1 (EP)
Inventor: KIKUCHI KAZUO C O JGC CORPORAT
IPC: B01D9/02
Filed: 1994-10-12
Abstract: Crystallization method and crystallization apparatus each use vertical plates for crystallization thereon. Both surfaces of the plate are used for different two liquids to flow down as films. Specifically, on one vertical surface, a feed liquid mixture containing crystallizable components therein flows down as a film, and on an opposite vertical surface, a cooling medium flows down as a film. Accordingly, the crystallizable component contained in the feed liquid mixture is cooled and crystallized to form crystal layers on the one vertical surface of the plate. The formed crystal layers are melted by a heating medium which flows down on the opposite vertical surface, and are collected as a melt. A pair of the plates may be used to form a unit to purify the liquid mixture on a large scale. A number of the units may be used to form a block which is suitable for a larger-scale crystallization processing. Further, a number of the blocks may be used to purify the liquid mixtures on a further larger-scale processing.
Patent EP-0657128-A1 (EP)
Inventor: SIMONS HENRI
IPC: A47F3/06
Filed: 1994-10-15
Abstract: A piece of refrigerated furniture for shop construction is disclosed, having a refrigerating table (1) forming a base, a refrigerating device (6) arranged on the table top (2) of the refrigerating table and comprising an evaporator (12) and also a blower (14) conveying cooling air through the evaporator, and a pane-like covering hood (3). The refrigerating device (6) is designed as a compact unit and is mounted on the table top in such a way that it can be moved back out of its operating position and lifted off from the table top (2). <IMAGE>
Patent EP-0716297-A1 (EP)
Inventor: BELLER JOSEF
IPC: G01M11/00
Filed: 1994-11-26
Abstract: This invention relates to a method and an apparatus for performing exceptionally linear averaging of digitized signals in an optical time domain reflectometer. Resolutions far below the quantization level of the ADC with improved linearity can be achieved without sacrificing dynamic range. Such method can be used to improve measurement accuracy on optical fibers under test.
Patent EP-0678242-A1 (EP)
Inventor: SEROKA KARL-HEINZ DIPL-ING
IPC: B08B3/00
Filed: 1994-12-13
Abstract: In the cleaning and sterilisation of food processing equipment the novelty is that the equipment is cleaned by: (a) switching of the equipment after completion of a work cycle; (b) the equipment is disinfected in a cleaning assembly; and (c) the equipment is removed from the cleaning assembly, and the cleaning assembly then runs through a self-cleaning work cycle.
Patent EP-0621027-A1 (EP)
Inventor: WEILER GERHARD H
IPC: A61J1/00
Filed: 1994-03-17
Abstract: A hermetically sealed package is provided for the administration of a solution or other liquid to a patient. The package includes a blow molded container (10), cap (12) and releaseable cover (14). The cap (12) accommodates piercing of the cap (12) and container (10) with a draining spike. The cap has one or more self-closing seals or liners (93) and can be disposed on the container (10) so as to permit penetration of the cap (12) and container (10) by a piercing spike without contacting the parting line of the molded container. The cap includes a special structure (84,86) for guiding the spike at the initiation of the piercing process, and the cap has an improved structure (94,96) for sealingly engaging teh spike upon insertion. As the container is drained, one (18) of the container walls (18,24) collapses toward the other (24) to facilitate the draining process and provide a convenient shape for subsequent handling and storage.
Patent EP-0652002-A1 (EP)
Inventor: WILLIAMS DANIEL CHARLES
IPC: A61K31/4535
Filed: 1994-10-13
Abstract: A method of inhibiting cartilage degradation comprising administering to a human or other mammal in need of treatment an effective amount of a compound having the formula
       
    wherein R¹ and R³ are independently hydrogen, -CH₃,
       
 or
       
 wherein Ar is optionally substituted phenyl; 
   R² is selected from the group consisting of pyrrolidino and piperidino, a pharmaceutically acceptable salt or solvate thereof.
Patent EP-0661435-A1 (EP)
Inventor: CLARKE JOHN M
IPC: F02F3/18
Filed: 1994-11-16
Abstract: Conventional cooling arrangements for the piston assemblies mounted within an engine block include the use of coolant that is circulated through the engine block. Generally, a plurality of cavities or water jackets are positioned in areas of high heat production within the engine block and the coolant is circulated between them and a radiator dissipate the heat created through engine operation. This method of cooling however requires the engine block to be stationary with respect to the pistons that reciprocated within to facilitate the circulation of the coolant within the block. The present invention provides a cooling arrangement for a first piston member (28) that reciprocates within an engine block (10) and in turn mounts at least one second piston member (30,32) therewithin. The first piston member (28) includes a sealed cavity (114) that is positioned about a bore (84) in which the second piston member (30,32) is mounted for reciprocation. The cavity (114) contains a cooling agent that dissipates the heat created within the first piston member (28) as it reciprocates within the engine block (10).
Patent EP-0634735-A1 (EP)
Inventor: BAUCELLS GRANEL JAIME
IPC: G09F3/03
Filed: 1994-07-14
Abstract: A guarantee seal of the type that consists of a flexible strip (1), one end of which terminates in a head (2) provided with means that cooperate with means provided on the other end (3) of the strip to prevent said strip from being extracted once it has been inserted into the head, said means of the head consisting of two internal teeth (9), each of which defines a notch (12), and two openings at the bottom, and said means of the opposite end consisting of an elastically deformable terminal in the shape of an arrowhead comprisina two converging branches (6) each of which is provided with teeth (8) at the diverging ends, said teeth cooperating with the notches (12) of the head.
Patent EP-0672240-A1 (EP)
Title: System for the detection of noxious contaminants in beverage and potable water containers.
Inventor: LEVESON RICHARD C
IPC: G01N33/00
Filed: 1993-12-03
Abstract: A device for detecting contaminants in returned bottles, particularly in a high-speed bottle line, is disclosed. In the preferred embodiment, a sample chamber is rotated on a carousel unit between top and bottom bulkheads. The surfaces of the bulkheads facing the chamber are flat and substantially parallel, and the chamber has two open ends which face the two bulkheads, respectively. A blast of air is directed into the mouth of the bottle to be sampled, forcing the contents of the bottle through an aperture in the lower bulkhead and into the sample chamber. In the preferred embodiment, the analyzer contains a UV absorption analyzer and a photoionization detector. The carousel unit contains four sample chambers which rotate between a sampling station, the two detectors, and a purge station. The analyzer is controlled by a computer which issues a reject instruction to a bottle reject mechanism if the level of contaminants detected by either detector exceeds a predetermined threshold. In an alternative embodiment, the level of chemically-bound ammonium radicals is detected by analyzing the same sample twice with one or two photoionization detectors. An alkaline substance is added to the sample between the measurements. Since the combination of an alkaline substance and ammonium radicals will free ammonia gas, a substantially higher reading during the second analysis indicates the presence of ammonium radicals.
Patent EP-0654052-A1 (EP)
Inventor: PATZSCHKE HANS-PETER
IPC: C08G18/28
Filed: 1993-08-09
Abstract: A water-dilutable coating agent, a process for preparing the same and its use are disclosed. The coating agent contains A) 40 to 95 % by weight of a film-forming, OH group-containing polyurethane resin or a mixture of such resins, available as an aqueous dispersion. The polyurethane resin or said mixture has in average a hydroxyl number from 25 to 250, a urethane group content from 2 to 20 % by weight, with respect to the solid resin, a numeric average of the molar mass (Mn) from 1 000 to 100 000 and, with respect to 100 g solid resin, a content of acid functionalities lower than 80 mEqu and/or a content of ethylene oxide units lower than 150 mEqu. When acid functionalities and ethylene oxide units are both present, the sum of acid functionalities and ethylene oxide units is comprised between 1 to 200 mEqu, and the acid functionalities are if required at least partially neutralised. The coating agent also contains B) 60 to 5 % by weight of one or several polyisocyanates with more than one free isocyanate group which are liquid at room temperature, if required by admixture of one or several organic solvents, the percentages by weight of (A) and (B) relating to the content of solid resin and adding up to 100 % by weight and C) if required one or several additional binders, usual pigments, fillers and/or lacquer-usual additives and auxiliary substances.
Patent EP-0680516-A1 (EP)
Title: Procede de sequencage d'adn a haute resolution utilisant un milieu de faible viscosite
Inventor: GROSSMAN PAUL D
IPC: C12Q1/6869
Filed: 1994-01-12
Abstract: Un procédé de séquençage d'ADN est utilisé dans le séquençage d'une séquence cible d'ADN allant jusqu'à 300 bases, de préférence jusqu'à 500 bases ou plus en longueur, en séparant par électrophorèse un mélange de fragments de séquençage d'ADN monobrin dans un tube capillaire. Le procédé utilise une solution dénaturante aqueuse comprenant entre environ 4 et environ 7 % en poids de molécules de polyacrylamide linéaire ayant une masse moléculaire moyenne entre environ 20 et environ 100 kilodaltons. La faible viscosité de la solution permet son chargement et son rechargement rapides dans le tube capillaire.
Patent EP-0686248-A1 (EP)
Inventor: FEELEY JENNIFER S
IPC: B01J23/44
Filed: 1994-02-15
Abstract: Un brûleur permettant la combustion catalysée de carburant carboné gazeux comporte une zone de catalyse dans laquelle est disposé un corps de catalyse comprenant au moins un élément de catalyse, une zone de séparation comportant un corps de séparation et une zone aval dans laquelle se produit une combustion homogène. L'élément de catalyse comprend un support sur lequel est déposé un matériau catalyseur. Le corps de catalyse peut éventuellement comporter des éléments de catalyse additionnels en aval du ou des éléments de catalyse. Le corps de séparation comporte un support de type monolithique avec une matrice de fibres céramiques. Un des éléments de catalyse additionnels (facultatifs) peut également comporter un tel monolithe sur lequel est déposée la composition catalytique.