baber/WOPTO huggingface dataset:
Patent EP-0445870-A1 (EP)
Inventor: JACOBS JOHANNES WILHELMUS MARI
IPC: H05K3/00
Filed: 1991-03-01
Abstract: The invention provides a method by which a transparent defect (3) in a lithographic mask (1) can be effectively restored in a simple manner. For this purpose, the mask (1) is provided with a photosensitive layer (4) and is introduced into a solution of a metal ion (5). Subsequently, the mask is exposed at the area of the defect. The photosensitive layer (4) is capable of depositing the metal ion in the form of metal under the influence of the radiation (6) supplied. According to the invention, the exposure is continued until such a quantity of metal (7) has been deposited that the radiation can no longer penetrate to the photosensitive layer (4). At that instant, the metal deposition is stopped so that overgrowth of the metal deposit (7) is automatically counteracted in a simple manner.
Patent EP-0466302-A1 (EP)
Inventor: ISAACSON MARK JOSEPH
IPC: H01M2/16
Filed: 1991-04-24
Abstract: A sheet product useful as a separator/electrolyte reservoir component for recombinant batteries, and the improved battery resulting therefrom. The sheet product is formed from certain small diameter fibers, certain large diameter fibers, an ultrafine inert particulate and a binding agent.
Patent EP-0488639-A1 (EP)
Inventor: RITZ WILLIAM CLARENCE
IPC: F16L55/115
Filed: 1991-11-26
Abstract: A nozzle dam (7) and process for closing off a nozzle of a steam generator. The nozzle dam (7) includes a mounting ring (66) mounted on an inner surface (68) of the steam generator (2) about a periphery of an inner opening (25) of the nozzle (20,21), at least one substantially planar central section (32) and two substantially planar side sections (28,30) together forming a substantially planar surface, the surface being of a greater diameter than the inner opening (25) of the nozzle (20,21). Securing devices (58) are also provided for securing each of the sections (28,30,32) to the mounting ring (66) after all the sections (28,30,32) are positioned over the inner opening (25) of the nozzle (20,21). Also provided is a sealing gasket (52) which is secured to the central section (32) with the sealing gasket (52) having a diameter substantially equal to a diameter of the substantially planar surface formed by the sections (28,30,32) for forming a fluid tight seal between a periphery of the substantially planar surface and the inner surface (68) of the steam generator (2) about the periphery of the inner opening (25) of the nozzle (20,21).
Patent EP-0448479-A1 (EP)
Inventor: GAY CHRISTIAN
IPC: F16D23/14
Filed: 1991-03-22
Abstract: The present invention relates to a thrust assembly of the type comprising, for the pull action of a release bearing (10) on the diaphragm spring (20) of a clutch, on the one hand a thrust piece (30) having a collar (31) and a sleeve (33) and, on the other hand, extending in an annular manner inside the said sleeve (33) of the said thrust piece (30), a coupling ring (40) held axially during assembly by a catch engagement of the release bearing (10) on the thrust piece (30) by a cage (67) formed axially between the sleeve (33) of the thrust piece (30) and a retaining piece (60). The said collar (31) has a rim (32) having an overall V-shaped cross-section. According to the invention, a thrust assembly of the type mentioned above is characterised in that the retaining plate (60) is crimped onto the thrust piece (30), using notches (62), extending radially beyond the rim (32) of the thrust piece (30), in the peripheral emerging part of the latter. Applications: motor vehicles. <IMAGE>
Patent EP-0487408-A1 (EP)
Inventor: GUILLAUMET GERALD
IPC: A61K31/44
Filed: 1991-11-20
Abstract: The invention relates to the analgesic compounds of general formula (I):  <IMAGE>  in which: R1, R2, R3, R4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers, their addition salts with a pharmaceutically acceptable acid and, when R1 and R2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.
Patent EP-0457704-A1 (EP)
Inventor: PETTY JOHN STEWART JR
IPC: H04L1/14
Filed: 1991-03-29
Abstract: Lockup in escaped mode for asynchronous paired modems utilizing echo back verification protocol is prevented by adding logic to detect and suppress transmission of at least one of the escape sequence characters, thereby prohibiting unintentional placement of the remote modem echoing back characters from entering into the escape mode of operation.
Patent EP-0454652-A1 (EP)
Inventor: PELONIS KOSTA L
IPC: F24F1/0353
Filed: 1991-04-22
Abstract: In the apparatus for ventilating a room, which comprises a ventilation block (20) associated with an air-conditioning block (10) interposed between said ventilation block (20) and said room, said air-conditioning block (10) consists of at least one interchangeable cassette (11) which, making it possible to modify the physical and/or chemical properties of the air flow (arrow B) passing through it, is held in position on the abovementioned ventilation block (20) by means of a demountable assembly device (11a, 11b and 20a, 20b). The abovementioned assembly device is constituted by male (11a and 11b) or female elements supported by the abovementioned cassette (11) which interact with female (20a and 20b) or male elements supported by the abovementioned ventilation block (20) in order to bring about the electric connection of the ventilation block (20) to the air-conditioning block (10). 
<IMAGE>
Patent EP-0529180-A1 (EP)
Inventor: SCALAIS THIERRY JOSEPH ERNEST
IPC: H02M3/337
Filed: 1991-08-30
Abstract: An full bridge Zero-Voltage-Switched DC/DC converter with the four MOSFET switches feeding the primary winding of the output transformer (T1) through a series inductance and a series DC blocking capacitance uses two MOSFET asynchronous rectifiers (Q2) in its full wave output section. Each is serially connected between the output transformer and the output shunt capacitance (C') through the primary winding (T21) of a transformer detecting its drain current. The secondary winding (T22) of the detector transformer is shunted by a pair of resistances (R1/R'1) each in series with the base-emitter junction of a bipolar transistor (Q1/Q'1), the two transistors of complementary polarity forming a totem-pole branched across an auxiliary winding (T12) of the output transformer. The totem-pole output coupled (R2) to the gate of the MOSFET switches its state upon the drain current current value crossing the adjustable (R1/R'1) low value of the detector transformer magnetising current.
Patent EP-0505565-A1 (EP)
Title: Quinoline derivatives, their production and use.
Inventor: MEGURO KANJI
IPC: C07D407/12
Filed: 1990-12-10
Abstract: A quinoline derivative of the formula (I):    <IMAGE>  (I)  wherein each phenyl ring of A and B can have one or more substituents; X is   <IMAGE>   (R1 is a hydrogen atom, a lower alkyl group or a lower alkoxy group) or   <IMAGE>   (R2 is a hydrogen atom or a lower alkyl group); Y is -(CH2)m-(m is 0, 1 or 2) or -CH=CH-, Z is a group of the formula:of C and D can have one or more substituents, R3 and R4 are each a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, lower acyloxy, lower alkoxycarbonyloxy, N,N-di-lower alkylcarbamoyloxy, optionally esterified carboxy or hydroxyl group, R5 is a halogen atom, or a lower alkyl, lower alkoxy, lower acyloxy, lower alkoxycarbonyloxy, N,N-di-lower alkylcarbamoyloxy, optionally esterified carboxy or hydroxyl group, R6 and R7 are each a hydrogen atom or a lower alkyl group, and n, o and p are each 1 or 2; l is 0 or 1; or its salt, which is useful as a drug for atherosclerosis.
Patent EP-0505416-A1 (EP)
Inventor: VAN ZANTEN ANTON
IPC: B60T8/60
Filed: 1990-12-10
Abstract: Il est décrit un dispositif régulateur d'antiblocage à deux canaux pour les roues entraînées d'un essieu, dans lequel, soit un dispositif électronique découpleur est monté à la suite des canaux, soit la somme (canal 1) ou la différence (canal 2) des signaux correspondant à la vitesse des roues, est transmise aux canaux, des régulateurs déterminés pour la somme et la différence étant utilisés, les sorties de ces régulateurs étant ajoutées pour un signal de réglage pour le premier canal, et soustraites pour un signal de réglage pour le second canal. Grâce à ces deux moyens, l'accouplement existant entre deux roues motrices et causé par le différentiel, est compensé au moins partiellement.
Patent EP-0513054-A1 (EP)
Title: Genes de resistance aux virus/herbicides, leur procede de production et leur utilisation
Inventor: SCHNEIDER RUDOLF
IPC: C12N5/10
Filed: 1991-01-24
Abstract: On peut associer des gènes viraux, par exemple des gènes de la protéine "coat", qui permettent de réduire les symptômes d'infection par le virus correspondant ou la résistance virale, avec des gènes de résistance aux herbicides afin de transformer des végétaux. Cette combinaison facilite la sélection de végétaux transgéniques. En outre, dans des appplications agricoles pratiques, la tolérance virale permet d'augmenter la vitalité des végétaux et le gène de résistance aux herbicides assure une protection améliorée des végétaux.
Patent EP-0543821-A1 (EP)
Inventor: GRONEMEYER MICHAEL
IPC: G06F11/18
Filed: 1991-06-03
Abstract: Dès que les ordinateurs (MCA, MCB, MCC) d'un système d'ordinateurs deux sur trois parviennent à un point de synchronisation dans l'exécution de leur programme, ils interrompent l'exécution de leur programme et transmettent aux ordinateurs qui leur sont associés des signaux de disponibilité pour la synchronisation (SYA, SYB, SYC). L'exécution du programme se poursuit simultanément sur tous les ordinateurs lorsqu'il existe, dans les modules de synchronisation (BGA, BGB, BGC) affectés à ces ordinateurs, des signaux de disponibilité pour la synchronisation de l'ensemble des trois ordinateurs. S'il manque un signal de disponibilité pour la synchronisation (par exemple SYA), cette situation est détectée par un contrôleur de synchronisation (ZUA3) du module de synchronisation (MCA) associé à l'ordinateur (MCA) ayant perdu la synchronisation, controleur de synchronisation qui, après un intervalle de temps qui lui est incorporé, interdit l'accès de l'ordinateur (MCA) au périphérique concerné du point de vue de la sécurité et qui transmet aux autres ordinateurs (MCB, MCC) des pseudo-signaux de disponibilité pour la synchronisation (SYA) qui simulent durablement à ce niveau la capacité de synchronisation de l'ordinateur (MCA) hors service. Le système informatique continue ensuite à travailler en mode 2 sur 2. En cas d'interruption du fonctionnement du contrôleur de synchronisation (ZUA3), d'autres contrôleurs de synchronisation (ZUA1, ZUA2; ZUB1, ZUB2; ZUC1, ZUC2) réglés sur des temps de retard plus longs sont actionnés dans tous les modules de synchronisation et ils mettent à l'arrêt le système informatique.
Patent EP-0544761-A1 (EP)
Title: Wrap-around carrier with article retainer.
Inventor: SCHUSTER RICHARD LEE
IPC: B65D71/12
Filed: 1991-08-20
Abstract: Integral retaining means in an open-ended wrap-around carrier for preventing articles such as bottles from escaping the carrier through the open end. The bottom panel is comprised of inner and outer mechanically connected flaps. The outer bottom panel flap contains a retainer flap at each end connected along a fold line which is generally parallel to the open end edge of the bottom panel. The retainer flaps extend up into the interior of the carrier through openings in the inner bottom panel flap. The retainer flap is folded along converging fold lines so that it forms a retainer finger engaging the outer portions of the end bottles in two adjacent rows of bottles in the carrier.
Patent EP-0502187-A1 (EP)
Inventor: HSIAO MENG-LING
IPC: G06T15/08
Filed: 1991-09-19
Abstract: L'invention se rapporte à une architecture et à un procédé de traitement de données en parallèle, qui se fondent sur la technique de la reconstruction algébrique en trois dimensions (ART) pour reconstituer de façon itérative, à partir des données relatives à la projection d'un faisceau conique, un ensemble (V) de données de voxels à trois dimensions, qui représente une image d'un objet. On s'assure l'acquisition des données de projection du faisceau conique en utilisant une source de rayons X à faisceau conique et un détecteur à matrice bidimensionnel, afin de procéder au balayage de l'objet le long d'une trajectoire de balayage source pour obtenir, en chacune d'une pluralité de positions source séparées (i) sur la trajectoire de balayage source, un ensemble (Pi) de données de pixels de faisceau conique mesurées et bidimensionnelles. L'ensemble (V) de données de voxels tridimensionnels est subdivisé ou organisé en une pluralité (m) de sous-cubes de voxels indépendants (V0) à (Vm-1), contenant chacun plusieurs voxels. Il résulte de la subdivision de l'ensemble (V) des données de voxels tridimensionnels en des sous-cubes de voxels que l'ensemble (Pi) des données de pixels de faisceau conique mesurées et bidimensionnels (réseau de données de projection mesurée) subit d'une subdivision correspondante pour chaque position source (i) en des sous-ensembles de données de projection, avec des régions de chevauchement entre un ou plusieurs sous-ensembles de données de projection adjacents correspondant à des sous-cubes de voxels adjacents. Chaque sous-cube de voxel et sa couche ou sous-ensemble de données de projection correspondant sont traités en parallèle avec d'autres paires de sous-cubes de voxels et de couches ou sous-ensembles de données de projection correspondants, sans qu'il y ait interférence. On utilise une architecture de processeur en parallèle à deux niveaux pour les opérations itératives de reprojection et de fusion et pour les opérations itératives de fractionnement et de rétroprojection.
Patent EP-0559706-A1 (EP)
Title: 2-g(b),19-METHYLENEAMINO BRIDGED STEROIDS AS AROMATASE INHIBITORS.
Inventor: JOHNSTON J O'NEAL
IPC: A61P43/00
Filed: 1991-10-17
Abstract: The present invention is directed to 2 beta ,19-(methyleneamino)androst-4-ene-3,17-dione which has the formula <IMAGE>  and the corresponding 17 beta -ol which are useful as aromatase inhibitors. The compounds are prepared by the cyclization of an appropriate 19-[N-protected-[(2-methoxyethoxy)methylamino] steroid using titanium tetrachloride followed by, if desired, selective reduction of the 17-ketone.
Patent EP-0495392-A1 (EP)
Inventor: FUKUNAGA AKIRA
IPC: C23C16/00
Filed: 1992-01-09
Abstract: The waste gas from a chemical vapor deposition process that uses an organic source is treated by bringing it into contact with activated carbon at LV of about 300 cm/min or less at ambient temperature and then is treated by bringing it into contact with an oxidation catalyst in the presence of oxygen at S.V. of about 10,000 h⁻¹ or less at a temperature of about 120 - 200°C, the amount of the oxygen being held at all times at a level that is not lower than the sum of the stoichiometric amounts of oxygen that are necessary to completely oxidize the CH₃CHO, C₂H₅OH and CO present in the waste gas thereby rendering the waste gas harmless.
Patent EP-0509255-A1 (EP)
Inventor: VISCARDI ETTORE
IPC: D03D47/23
Filed: 1992-03-17
Abstract: Weft yarn carrying gripper for shuttleless looms, comprising no hinged or sliding joints to connect its reciprocally movable parts, which would determine the presence of slacks. This makes the gripper highly wearproof. 
     The movable clamping member of the gripper consists of a flexible lamina (6), connected with an end (6b) to the gripper body (1) and kept pressed against a fixed clamping member (5) by a leaf spring (8) acting onto the other free end (6a). Adjusting means (12-14) are provided to regulate the pressure force of the leaf spring (8) acting on the movable clamping member (6). 
     A stiff lever (10) is fixedly connected to the movable clamping member (6) and is operated by a loom cam, so as to open the clamping zone of the gripper by elastically lifting said member (6) and allow cleaning thereof.
Patent EP-0510415-A1 (EP)
Inventor: SCHOOR BODO
IPC: G11B33/00
Filed: 1992-04-04
Abstract: A protection device for the floppy-disk drive of a computer has a basic element (2) which can be substantially introduced into the disk drive, a lock element (3) protruding from the disk drive and a cover unit (10) for at least a part of the push-in slit of the disk drive. A floppy disk is provided as the basic body (2) or the basic body is in any case provided with a floppy disk. The cover unit (10) prevents removal of the disk in the closed position. <IMAGE>
Patent EP-0564677-A1 (EP)
Inventor: SCHROTT HARALD
IPC: A47L15/44
Filed: 1992-04-08
Abstract: A dosage device for dishwashers and its rapid assembly in a sheet-metal window are described. For this purpose, the plastic housing of the dosage device has individually mounted support claws which are made, in particular, of spring metal sheet. These support claws have a flat base (1) which is fitted with a screw hole and against which is seated a holding limb (2) which is bent at the end. Its end section is bent back by virtually 180 DEG  and forms a spreading limb (6) which has a U-shaped cross-section, the end edges (9) of the U-limbs (8) forming the support edges. A retaining tongue (3), which is bent away from the base (1), serves for pre-assembly and as a safeguard against rotation. <IMAGE>
Patent EP-0523493-A1 (EP)
Title: Dithiane
Inventor: ELIASON JAMES F
IPC: C07D339/08
Filed: 1992-07-06
Abstract: Verbindungen der Formel <IMAGE>   worin R einen Rest der Formel <IMAGE> und R¹, R², R³, R<4>, R<5>, R<6>, R<7>, X, Y und Z die in Anspruch 1 angegebene Bedeutung besitzen mit Ausnahme von rac-N-(3,4-Dimethoxyphenethyl)-2-(3,4-dimethoxyphenyl)-β,N-dimethyl-m-dithian-2-propylamin sowie deren Säureadditionssalze besitzen hervorragende Eigenschschaften gegen mehrfachresistente Zellen von malignen Tumoren sowie die Chloroquinresistenz und eignen sich demnach zur Verminderung und/oder Eliminierung der Mehrfachresistenz gegenüber Cytostatika in der Behandlung von Tumoren oder zur Verminderung und/oder Eliminierung der Chloroquinresistenz in der Behandlung von Malaria.
Patent EP-0530618-A1 (EP)
Inventor: NAKAGAMA KIYOHARI
IPC: G01K13/08
Filed: 1992-08-21
Abstract: In a device for sensing a temperature of a fixing roller, a thermistor is provided on a flat upper surface of a support member made of a foamed silicone material, with a heat conductive material provided between them. A heatproof protective sheet is wrapped around so that the thermistor is partially sunk into the support member by the tightness of the wrapping. The heat conductive material is thereby deformed to the thermistor's shape. At the same time, the top part of the thermistor is always protruded from the upper part of the support member. A holder keeps this construction in contact with the circumferential surface of the fixing roller.
Patent EP-0537727-A1 (EP)
Inventor: SCHNABEL WOLFGANG
IPC: E04B2/86
Filed: 1992-10-15
Abstract: A connecting device which comprises two connecting means is proposed for a composite formwork in order to connect or fix panels and/or reinforcements at a distance from one another. In this arrangement, at least the first (2) of these connecting means has an undercut (8) and at least the second of these connecting means has a retaining means interacting with the undercut. At least one of the two connecting means can be fixed with respect to a panel. The undercut and/or the retaining means have/has at least one spring element or are/is designed to be at least partially resilient.
Patent EP-0547354-A1 (EP)
Inventor: RISPETER SIEGFRIED
IPC: A61F2/30
Filed: 1992-11-04
Abstract: For a hip joint endoprosthesis having an adjustable prosthetic head connected to a stem which can be fixed in the femoral bone, it is proposed that excessive loads, which would lead to damage to the prosthetic part implanted in the femoral bone and hence to renewed implantation, be absorbed in a limiting element. The limiting element is located in the prosthetic head and absorbs the excessive load by deformation, breakage or, in the case of a frictionally engaged connection, by sliding. It must be replaced or readjusted once an excessive load has occurred. <IMAGE>
Patent EP-0506171-A1 (EP)
Inventor: PRENN JOSEF
IPC: B01D46/42
Filed: 1992-03-17
Abstract: Pneumatic device for cleaning air filters, and industrial filters in general, particularly filters mounted on endothermic engines such as motor vehicle engines, comprising a casing 1, provided with a water tight door 1b; the casing 1 communicates with a compressed air duct 7, and contains one or more supports 2, 5 which can be adjusted; each support for receiving a filter -F-, to be cleaned, said filter being of any known shape or size; kinematic means 4 are provided for setting into angular motion each support and relative filter while a second jet of compressed air, ejected by a mobile branch of the duct 8 frees the surface not hit by the first jet of air from the particles of dust. The dust removed is directed to a collector 1g connected to a duct in depression which provides for sending the air-dust mixture to known separating means,
Patent EP-0509598-A1 (EP)
Inventor: VIRNO MICHELE
IPC: A61P27/02
Filed: 1992-04-11
Abstract: Use of Ibopamine, i.e. 4-[2-(methyl-amino)-ethyl]-1,2-phenylene ester of 2-methylpropanoic acid, or a pharmaceutically acceptable acid addition salt thereof for the manufacture of a pharmaceutical composition for the treatment of glaucomatous optic neuropathy is described.
Patent EP-0518442-A1 (EP)
Inventor: STOVE ANDREW GERALD
IPC: G01S13/536
Filed: 1992-06-11
Abstract: An FMCW radar transmits a signal the frequency of which repeatedly sweeps upwards and downwards at a rate α. Any target returns are applied to a mixer (6) which is also supplied with a sample of the transmitted signal. During each sweep the mixer output signal is therefore a beat frequency signal the frequency components of which correspond to respective targets. The spectrum of the beat frequency signal is analysed by an FFT-calculating arrangement (16) and the result is applied to a data processor (18) which calculates the ranges of the targets. The constant of proportionality between beat frequency and range is inversely proportional to α, which is subject to uncertainty. In order to resolve this uncertainty, or correct α to the required value, the velocity of a given radially moving target is calculated in two different ways: from the perceived Doppler shift and from the rate of charge of the beat frequency component due to that target, only one of these being a function of α.
Patent EP-0549002-A1 (EP)
Inventor: HAK BAREND WILLEM
IPC: A61K38/04
Filed: 1992-08-03
Abstract: A composition of antibiotics, to be used as an antiseptic against gram-negative bacteria and other mycoplasms, containing clindamycin-hydrochloride and polymyx in sulphate.
Patent EP-0505134-A1 (EP)
Inventor: BURGESS STUART CLYDE DR
IPC: E05F15/12
Filed: 1992-03-16
Abstract: A power actuable, openable and closable, lockable and unlockable, hinge assembly (1) is provided having pivot means (2), two hinge members (3, 4) pivotally interconnectable by the pivot means (2) for relative angular movement between an open position in which the hinge members (3, 4) extend substantially co-axially in end-to-end relationship and a closed position in which one hinged member is angularly displaced, with respect to the other hinge member, about the pivot means (2) out of the end-to-end relationship. Power drivable actuator locking means (7) are included having a first movable portion (8, 29) carried on one of the hinge members (3, 4) and a second co-operating movable portion (9, 30) carried on the other of the hinge members (3, 4) which power drivable actuator locking means (7) is selectively operable to open and lock the hinge members (3, 4) together in the substantially co-axial end-to-end open position relationship, and to unlock and close the hinge members (3, 4).