baber/WOPTO huggingface dataset:
Patent EP-0576572-A1 (EP)
Title: Cleaner unit for information disks.
Inventor: LAVINSKY JOSHUA F
IPC: G11B23/50
Filed: 1992-03-17
Abstract: A cleaner unit is provided for applying a liquid cleaning solution onto the surface of an information disk, such as a so-called compact laser disk or the like. The cleaner unit comprises a housing with a rotatable spindle adapted to support the information disk in a generally horizontal orientation, in combination with a circulation system having a rotatable pump impeller for spraying a jet of a cleaning solution onto the underside of the disk near the spindle. A drive motor is operated by a control circuit for initially rotating the spindle and impeller in a first direction for spraying the cleaning solution against the spinning disk, with the rotational disk movement causing the cleaning solution to spread radially outwardly as a film over the underside disk surface. The cleaning solution is thrown from the disk periphery and is captured by an outer contoured deflector shroud for recirculation to the pump impeller. At the conclusion of a short cleaning cycle, the control circuit reverses the direction of spindle and impeller rotation to spin the disk in an opposite or second direction for the duration of a short dry cycle, without applying cleaning solution to the disk.
Patent EP-0582667-A1 (EP)
Inventor: ALLEWAERT KATHY
IPC: C08J7/04
Filed: 1992-04-21
Abstract: Polymères ou copolymères élaborés par polymérisation du produit de réaction d'un diisocyanate avec un composé perfluoro ou un produit d'addition d'épichlorhydrine de ce composé et des esters (méth)acryliques d'un composé contenant trois groupes hydroxyle. L'invention porte également sur des monomères fluoroacryliques, sur un processus d'élaboration des polymères ou des copolymères et sur un agent de traitement renfermant les polymères ou copolymères issus de cette invention ainsi qu'un solvant n'ayant pas d'effet défavorable sur l'environnement. Les polymères et copolymères faisant l'objet de l'invention peuvent être utilisés pour rendre imperméables à l'eau et aux huiles les textiles, les papiers, les articles non tissés, les matières plastiques, le cuir, le bois, le métal la pierre et le ciment.
Patent EP-0584267-A1 (EP)
Title: Tumor associated monoclonal antibody 81av78
Inventor: HANNA MICHAEL G JR
IPC: C12N15/00
Filed: 1992-05-14
Abstract: This invention relates to monoclonal antibodies produced by transformed B-cell lines derived from B-cells of cancer patients actively immunized with autologous tumor antigen. These monoclonal antibodies can be used in both diagnostic procedures and therapy for human cancers.
Patent EP-0599915-A1 (EP)
Inventor: DANIEL MICHAEL RICHARD LESLIE
IPC: F16H21/36
Filed: 1992-08-19
Abstract: L'invention concerne une paire de pistons (17) opposés et reliés entre eux à l'aide d'un montage d'éléments de liaison (19) définissant des surfaces de guidage parallèles (24) et opposées, perpendiculaires aux axes des pistons. Un bloc d'entraînement (28) fixé de manière rotative sur l'un des manetons (16) d'un vilebrequin à l'aide d'un coussinet (71a, 71b), possède des plaques d'appui (31) parallèles en contact coulissant avec les surfaces de guidage (24). L'huile lubrifiante est envoyée aux orifices (59) ménagés dans les plaques d'appui, juste avant le chargement de chaque plaque, à partir de passages avant et arrière (56L et 56T) situés dans le maneton (16), d'orifices (76, 77) ménagés dans le coussinet et de conduits (73, 74, 75) situés dans le bloc d'entraînement.
Patent EP-0642483-A1 (EP)
Inventor: CLEMENT KATHERINE S
IPC: C07C13/567
Filed: 1992-10-20
Abstract: Active methine compounds are chlorinated by contacting such compounds with a perchloroalkane and aqueous base in the presence of a phase transfer catalyst which is an tetraalkylonium hydroxide. Chlorinated products, preferably tertiary alkyl chloro compounds, are produced. The tertiary alkyl chloro compounds are useful in elimination reactions, preferably reactions with base, to form unsaturated compounds, particularly compounds having a vinylidene or exomethylene group.
Patent EP-0612239-A1 (EP)
Inventor: P SUBRAMANIAM S RADHAKRISHNAN
IPC: A61K6/847
Filed: 1992-11-13
Abstract: L'invention se rapporte à un procédé de préparation d'un amalgame dentaire dénué d'effet nocif de mercure "libre", destiné à être utilisé comme matière de remplissage de cavités dentaires. L'invention se rapporte notamment à des processus dans lesquels sont produites deux compositions séparées se caractérisant par un composé d'argent traité et un composé argent-mercure qui sont ensuite mélangés au mercure pour former l'amalgame dentaire.
Patent EP-0615548-A1 (EP)
Title: Nouvelles proteases a activite de fragmentation de l'adn
Inventor: GREENBERG ARNOLD H
IPC: C12N15/57
Filed: 1992-11-25
Abstract: Protéases granulaires, isolées et purifiées présentant une activité de fragmentation de l'ADN et servant au ciblage des cellules tumorales afin d'y provoquer l'effondrement nucléaire et l'apoptose. Plus particulièrement, ces protéases, désignées fragmentine 1, fragmentine 2 et fragmentine 3, ont des masses moléculaires apparentes non réduites de 47 kD, 31 kD et 27 kD respectivement, et ont été isolées à partir d'une lignée de cellules tumorales tueuses naturelles (RNK) du rat, par la solubilisation de cellules RNK granulaires du rat, et par la purification des protéases granulaires.
Patent EP-0552776-A1 (EP)
Inventor: BONU GIACOMO
IPC: B21D53/26
Filed: 1993-01-21
Abstract: A rolling process for forming a pulley (21) having one or more V-grooves (24) and an integral phonic wheel (23) in which a substantially cup-shaped, semi-finished product (17) having a base wall (18) and a substantially cylindrical lateral wall (19) is rotated and subjected to successive rolling steps consisting, in particular, of at least one first step of roughing the grooves (38), a step of finishing the grooves (24), and a step of forming toothing by the rolling of an annular portion (23) of the lateral wall (19) of the semi-finished product (17) defined during the previous steps; the steps of finishing the grooves (24) and the toothing are carried out simultaneously in the same rolling machine (1).
Patent EP-0563542-A1 (EP)
Inventor: HALDER WERNER
IPC: F16B21/16
Filed: 1993-02-06
Abstract: The device serves to preferably releasably connect two or more parts bearing against one another, in particular workpieces. The parts are each provided with at least one bore for mutual orientation in a predetermined position in which the bores are in alignment with one another. The connection is made with a ball pin which is provided with a clamping bolt extending through the bores. Provided at the free end of the clamping bolt is at least one locking member pre-adjustable radially beyond its circumferential surface, and provided at the other axial end is a stop part forming an axial stop surface. The stop part is connected to the clamping bolt in such a way that it can be adjusted in the axial direction via a screw thread. The locking member can be tripped via a likewise axially displaceable actuating pin projecting towards the side of the stop part. On the part (1) coming in contact with the locking member (5), at least one projection (10) forming a rotary lock for the clamping bolt (4) is provided in the inner area of its bore (3) or in the adjoining marginal area. 
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Patent EP-0565012-A1 (EP)
Inventor: DUETTING KASPAR
IPC: H01S5/0625
Filed: 1993-04-03
Abstract: An interferometric semiconductor laser having a Y-shaped cavity and a method for its operation are proposed. The semiconductor laser has a shape which allows the construction of at least two resonators of different optical length. The resonators form an interferometric system having the properties of a Mach-Zehnder filter whose gain curves modulate the gain curve (which runs flat) of the laser material and create sharp curvature in its regions. By displacing the Mach-Zehnder gain curves on the wavelength axis, which can be done in a simple manner by varying the ratios of currents through active laser regions (3, 4) associated with different resonators, individual Fabry-Perot modes are selected with good side-mode suppression. <IMAGE>
Patent EP-0566955-A1 (EP)
Title: Verfahren zur Herstellung von bromiertem chlorsubstituiertem Poly-1,3-butadien
Inventor: LAAS HANS JOSEF DR
IPC: C08C19/14
Filed: 1993-04-13
Abstract: Bromiertes chlorsubstituiertes Poly-1,3-butadien wird hergestellt, indem man einen wäßrigen chlorsubstituierten Poly-1,3-butadienlatex bei einem pH-Wert <7 und einer Temperatur von 20 bis 95°C in wäßriger Phase mit einem Bromierungsmittel in Gegenwart eines radikalbildenden Katalysators und/oder unter Belichtung umsetzt, gewünschtenfalls das bromierte Reaktionsprodukt anschließend aus der erhaltenen wäßrigen Dispersion ausfällt und von der wäßrigen Flüssigkeit abtrennt.
Patent EP-0574705-A1 (EP)
Inventor: WATANABE TERUO
IPC: B01D53/70
Filed: 1993-05-13
Abstract: Dioxins are economically and efficiently removed from a flue gas from incinerators, etc. with activated carbon or activated cokes by passing a flue gas containing dioxins at 90° to 120°C through a cross-flow type, moving bed adsorber, thereby removing the dioxins therefrom, regenerating the dioxins-adsorbed activated carbon or activated cokes and recyclically using the regenerated activated carbon or activated cokes in the adsorber, where ammonia is injected to the flue gas in a molar ratio of ammonia to SO₂ + NOx in the flue gas of 0.1 to 0.5 : 1 before passing the flue gas through the adsorber.
Patent EP-0574865-A1 (EP)
Inventor: SHELLEY HAROLD A CATERPILLAR P
IPC: B65G33/24
Filed: 1993-06-14
Abstract: A screw conveyor (10) in which mixing and flow-directing paddles (40) are selectively adjustable for use on a wide variety of materials having dissimilar flow characteristics. The adjustable paddles (40) are advantageously applied to a screw, or auger (16), conveyor of an asphalt paving machine (12) to convey a sufficient amount of unsegregated paving material beneath a center drive case (18) or other problem distribution area.
Patent EP-0631819-A1 (EP)
Inventor: NARAO SHINYA
IPC: E03C1/266
Filed: 1993-06-28
Abstract: A waste disposer comprises a shredder section (2) for shredding waste material and a water remover section (3) coupled integrally with the shredder section for removing water from the waste material, in which the shredded waste material is carried upward throughout a cylindrical screen member (54) mounted in the water remover section (3) by the rotation of a screw (53) while its water content is removed and drained through apertures of the screen member. A plurality of vertically extending rib portions (54B) are arranged at equal intervals on the inner wall of the screen member (54) so that the screw blade (53B) comes into direct contact with the rib portions during its rotation. A plurality of pins (60) are provided at equal intervals on the outer edge of the screw blade (53B), each pin (60) having a length sufficient to run directly on the inner wall of the screen member (54) as the screw (53) rotates.
Patent EP-0581267-A1 (EP)
Inventor: MARUYAMA KAZUAKI C O TAIYO FIS
IPC: A23L17/00
Filed: 1993-07-28
Abstract: The process of the present invention for producing a docosahexaenoic acid-enriched fish meat food comprises the step of preparing a refined fish oil by separating the heads from the edible parts of fish bodies, extracting an orbital oil containing at least 15 % of docosahexaenoic acid and existing around the eyeballs in the heads with hot water and deodorizing the extracted orbital oil and the step of adding the refined fish oil to fresh fish meat.
Patent EP-0590541-A1 (EP)
Inventor: OHTOKO NAOTSUGU
IPC: B65H54/48
Filed: 1993-09-24
Abstract: A grooved traverse drum (1) for winding yarn on to a bobbin (3) comprises a yarn guide groove (2) spirally formed in an external surface thereof and including inversely running forwarding (6) and returning (4) paths connected with each other at a pair of turning points situated (5,7) at opposite ends of the drum, portions of the forwarding and returning paths immediately posterior to the respective turning points having a greater lead angle (ϑ) so that the yarn being guided moves towards the center of the drum as quickly as it passes the turning points (5,7), thereby preventing the formation of cob-webbing at end surfaces of a yarn package being produced.
Patent EP-0590557-A1 (EP)
Inventor: BRUDERMUELLER MARTIN DR
IPC: C07C67/297
Filed: 1993-09-25
Abstract: Process for preparing 4-acetoxystyrene, of the formula I, <IMAGE> by reacting 1-(4-acetoxyphenyl)ethyl carboxylates of the general formula II <IMAGE> in which R denotes C1- to C10-alkyl, C3- to C6-cycloalkyl, aryl or C7- to C10-aralkyl, in the presence of an acidic catalyst and a polymerisation inhibitor in an inert heat transfer medium at temperatures from 160 to 250 DEG C and a pressure of 0.1 to 300 mbar.
Patent EP-0596382-A1 (EP)
Title: Vacuum cleaner dust bag
Inventor: SAUER RALF DR DIPL CHEM
IPC: A47L9/14
Filed: 1993-10-26
Abstract: The invention relates to a vacuum cleaner dust bag, having a holding plate (1) which consists of a paperboard-paper material and has a seal-containing opening (9) for a suction pipe of a vacuum cleaner, the opening (9) being able to be closed from outside by a separate closure flap (10) having an insertion region, and proposes, in order to obtain an improved dust bag, that the paperboard-paper material is made three-ply (plies a, b, c) in the region of the opening (9) and at least two-ply in the remaining region of the holding plate (1), a rubber-ring seal (11) being held between two plies, preferably between the second and third ply (b, c). <IMAGE>
Patent EP-0575025-A1 (EP)
Inventor: HIGASHIMOTO TSUYOSHI
IPC: A22C9/00
Filed: 1993-06-15
Abstract: According to the invention, there is provided a raw meat massaging apparatus including a container (2) adapted to be charged with raw meat having a pickle solution injected thereinto, the container having the shape of rotary body. A frame (3) extends longitudinally of the container, the container being supported by the frame for rotation about the longitudinal axis of the container. The frame includes container drive means for rotating the container about the longitudinal axis thereof for massaging, mixing and salting the raw meat. The frame is the type of a seesaw supported on a support means (7) for rockingly movement thereabout, the support means extending substantially horizontally and widthwise of the frame and the container. The massaging apparatus further includes frame drive means (8) operatively connected to the frame to rockingly move the frame and the container in a direction about the support means and in the reverse direction about the support means so that the frame and the container can be inclined into an oblique position with respect to a horizontal position and into the reversely oblique position with respect to the horizontal position.
Patent EP-0556973-A1 (EP)
Inventor: ZERVAS MICHAEL NICKOLAOS
IPC: H01S3/16
Filed: 1993-02-02
Abstract: An optical amplifier comprises first (22) and second (24) lengths of erbium-doped fibre connected in series  via  an isolator 20 which reduces the transmission of backward-travelling ASE from the second length to the first length when pump power in inputted in to the first length.
Patent EP-0562863-A1 (EP)
Inventor: HAYNES CARLA A
IPC: A61K47/42
Filed: 1993-03-25
Abstract: Stable oil-in-water emulsions are prepared by mixing oil, water and an insoluble protein at high shear. By varying the amount of insoluble protein the emulsions may be made liquid, semisolid or solid. The preferred insoluble proteins are insoluble fibrous proteins such as collagen. The emulsions may be medicated with hydrophilic or hydrophobic pharmacologically active agents and are useful as or in wound dressings or ointments.
Patent EP-0575115-A1 (EP)
Inventor: TERRELL JAMIE B
IPC: E21B29/02
Filed: 1993-06-11
Abstract: A downhole chemical cutting tool (7) for use within a well bore (1) for cutting very small diameter tubular goods, has an elongated tool body having anchoring means (14) for anchoring the cutting tool within a conduit (4), and a pressure generating section (11). A cutting section (18) of the tool has a longitudinally extending bore therein having at least one cutting port (20) for expelling cutting agent to perform a cutting function. A chemical section in the tool body is interposed between the pressure generating section and the cutting section, and is formed of a casing (16) having a chamber containing a source of fluid chemical cutting agent. The tool further comprises closure means at at least one end of the casing for closing the chamber, the closure means comprising a diaphragm body (23) which is inserted into one end of the casing by an interference fit and which has spaced transverse rupture diaphragms.
Patent EP-0561660-A1 (EP)
Inventor: FERRO DANIEL
IPC: B64G1/24
Filed: 1993-02-26
Abstract: - Method and apparatus for determining the relative position and the relative natural trajectory of an approaching spacecraft (2) with respect to an approached spacecraft (1). - According to the invention:   . at each of two successive instants t1 and t2, the apparent position and the apparent size of the said approached spacecraft are measured; and the position of the reference point (o) of the said approaching spacecraft is calculated; . the components of the relative speed of the said approaching spacecraft are calculated with respect to the said approached spacecraft; and . the positional coordinates of the said reference point, related to the said approaching spacecraft, are calculated at any instant t.   <IMAGE>
Patent EP-0570294-A1 (EP)
Inventor: SARTORELLI ALAN C
IPC: A61K31/4409
Filed: 1993-05-13
Abstract: The invention discloses the use of an active compound of the formula :
       
 wherein : 
either
     (a)   R¹ is NHR⁴, NR⁴R⁵ or OH and R³ is hydrogen or   (b)   R³ is NHR⁴, NR⁴R⁵ or OH and R¹ is hydrogen ; 
R² is hydrogen or C₁₋₄ lower alkyl ; 
R⁴ is hydrogen, hydroxyl or C₁₋₄ lower alkyl ; and 
R⁵ is C₁₋₄ lower alkyl ;     
 provided that when R¹ is OH, R² is methyl, and 
provided that when R³ is N(CH₃)₂ or OH, R¹ and R² cannot both be hydrogen or a pharmaceutically acceptable salt or hydrate thereof for the manufacture of a medicament for treating a tumor in a mammal, as well as new compounds, of the formula (I) except the compound wherein R¹ is OH, R² is methyl and R³ is hydrogen and the corresponding pharmaceutical composition.
Patent EP-0565478-A1 (EP)
Inventor: GOBEL RICHARD J
IPC: F26B25/00
Filed: 1993-03-31
Abstract: An apparatus for collecting foreign materials such as rocks and tramp iron from material fed to a rotary dryer, wherein the material is dropped into the dryer at an intake end (13) for tumbling within the dryer in a stream of drying gas flowing axially through the dryer. A trough (18) is positioned spaced downwardly and beneath the intake (13) for catching the heavy foreign materials dropping downwardly, and the foreign materials are carried outwardly by a screw auger (20) driven by the dryer.
Patent EP-0580841-A1 (EP)
Inventor: HEDDEN DAVID BRUCE R D BOX
IPC: C09K11/08
Filed: 1993-01-29
Abstract: Procédé de préparation d'un radiophosphore consistant (a) à mélanger des précurseurs de phosphore dans une proportion prédéterminée, (b) à broyer ledit mélange dans un broyeur à fluide pour obtenir des particules d'une taille prédéterminée, (c) à cuire ledit mélange et (d) à recueillir le phosphore.
Patent EP-0633884-A1 (EP)
Inventor: O'HANLON PETER JOHN
IPC: C07D309/00
Filed: 1993-03-23
Abstract: Composé de la formule (I) dans laquelle R1 représente un groupe 2-nitro-furan-5-yle qui peut être substitué par deux substituants additionnels au maximum, et Z¿1?, Z2, et Z3, qui peuvent être identiques ou différents, représentent chacun hydrogène ou un groupe protecteur hydroxyle. Ces dérivés de (furan-2-yl)-2-(1-normon-2-yl)oxazole peuvent être utilisés dans la thérapie antibactérienne.
Patent EP-0631498-A1 (EP)
Title: A convex ring.
Inventor: OLSEN HANS
IPC: A61F5/448
Filed: 1993-03-19
Abstract: The invention concerns a convex ring for use in connection with an ostomy appliance consisting of at least two parts adapted to be coupled together, wherein a first coupling part (10, 110, 210, 310) is intended to be attached around the patient's stoma and comprises a ring-shaped part protruding in a distal direction, said ring (1, 101, 201, 301) being of a relatively rigid material and having a radial extent between the inner periphery (2, 102, 202, 302) of an inner wall section and the outer periphery (4, 104, 204, 304) of an outer wall section, and a proximal side (6, 106, 206, 306) and a distal side (7, 107, 207, 307), at least the proximal side of said inner wall section having a convex surface, said outer wall section (5b, 105b, 205b, 305b) having at its outer periphery an edge or a flange (4a, 104a, 204a, 304a) that can be caused to engage an edge or a flange or a plurality of knobs (18, 118, 218, 318) on a radially inner side (17, 117, 217, 317) of the ring-shaped part of the first coupling part, said ring (1, 101, 201, 301) having on the outer wall section (5b, 105b, 205b, 305b) a part (8, 108, 208, 308) protruding in a distal direction.
Patent EP-0601191-A1 (EP)
Inventor: SUZUKI FUMIO
IPC: A61K31/55
Filed: 1993-04-23
Abstract: L'invention se rapporte à un nouveau composé tétracyclique utile comme immunosuppresseur, représenté par la formule générale (I), ou à un sel pharmacologiquement acceptable de ce composé. Dans la formule (I), X1 et X2, qui peuvent être identiques ou différents entre eux, représentent chacun hydrogène ou alkyle inférieur, et n représente un nombre entier compris entre 1 et 4.
Patent EP-0642479-A1 (EP)
Inventor: SPINNEY STEWART C
IPC: C04B38/10
Filed: 1993-05-27
Abstract: A more economical, stable, non-shrinking cellular concrete is provided by the addition of cementitious or non-cementitious fines to a cellular concrete mix. The improved cellular concrete is attained by reducing the amount of cement and replacing it with an equal amount of cementitious or non-cementitious fines. The partial replacement of the more expensive cement for the less expensive fines results in a more economical choice of cellular concrete suitable for use in structural applications, for insulation purposes, and for use in producing lightweight aggregate.
Patent EP-0662036-A1 (EP)
Title: Device and process for controlling the bead size in the glazing rolls.
Inventor: GROSS HEINZ DR-ING
IPC: B29C48/08
Filed: 1993-09-13
Abstract: PCT No. PCT/DE93/00842 Sec. 371 Date Feb. 21, 1995 Sec. 102(e) Date Feb. 21, 1995 PCT Filed Sep. 13, 1993 PCT Pub. No. WO94/06616 PCT Pub. Date Mar. 31, 1994.A plastic web is formed by introducing flowable plastic material to an upper inlet side of a nip formed by a pair of rolls to form a bead of the material at the inlet side, while removing the web from a lower outlet side of the nip. The birefringence of the web is measured at points across the web width, and the rate of plastic introduced to the nip inlet side is regulated in accordance with the measured birefringence to form a substantially uniform bead height along the nip inlet side.
Patent EP-0656931-A1 (EP)
Inventor: LAKES STEPHEN C
IPC: C10N40/26
Filed: 1993-08-16
Abstract: L'invention concerne des compositions lubrifiantes comprenant des matières biodégradables à base d'esters destinées à être utilisées dans les moteurs à deux temps refroidis par eau ou par air.
Patent EP-0610696-A1 (EP)
Inventor: ENGELMANN KLAUS
IPC: B42F15/00
Filed: 1994-01-21
Abstract: The plate part (4) for formation of a hook section suspendable in the suspended rail (16) has an edge-open recess (20) in the direction of the bending edge (6). At least one of the two plate strips of the plate part (4) in the area of the recess (20) has an edging which increases the resistance to bending of the plate part (4). Each edging extends over the area of the hook section (18), and the plate part (4) comprises a plate material with a thickness of 0.2 mm to 0.3 mm, partic. approximately 0.25 mm.