baber/WOPTO huggingface dataset:
Patent EP-0633506-A1 (EP)
Inventor: NISHI KENJI
IPC: G03F7/20
Filed: 1994-06-10
Abstract: In a projection exposure apparatus for transferring a pattern formed in a transfer area on a mask (12) onto a photosensitive substrate by a scanning exposure system, there is an illuminating optical system for illuminating the transfer area of the mask through a rectangular aperture (44a) in a field stop (44) which is almost conjugate with the pattern surface of the mask and, conjugate with the pattern surface of the mask, there are light intercepting members (38,39) defining an aperture of which the width is variable in the direction of the relative scanning of the mask and the photosensitive substrate (5) for shielding at least a part of an illumination area on the mask which is defined by the rectangular aperture in the field stop from the light; there are also members (40A,40B) for driving the light intercepting members (38,39) so as to change the width of the variable aperture in operative association with the change in the position of the illumination area on the transfer area of the mask as the mark is scanned.
Patent EP-0648751-A1 (EP)
Inventor: HAYASHI SHOICHIRO
IPC: C07B63/00
Filed: 1994-10-12
Abstract: A process for removing the trans isomer from a mixture of the cis isomer and the trans isomer of an azolylmethylcyclopentanol derivative of the formula (I):
       
 wherein R¹ and R² each independently represents a hydrogen atom or an alkyl group; n is an integer of from 0 to 5; each X, which may be identical or different when n is an integer of from 2 to 5, represents a halogen atom, an alkyl group, a haloalkyl group, a phenyl group, a cyano group or a nitro group; and A represents a nitrogen atom or a CH group; which process comprises dehydrating selectively the trans isomer in the presence of an acid, and isolating the cis isomer.
Patent EP-0614905-A1 (EP)
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1994-03-08
Abstract: The subject of the invention is the compounds of formula (I) <IMAGE>  in which:     - X and Y represent a hydrogen atom or together form a radical: <IMAGE>     - R represents a radical: <IMAGE> in which m represents an integer between 0 and 20, n represents a number 0, 1, 2 or 3, XA = alkyl, alkenyl, alkynyl, Hal, C IDENTICAL N, NR1R2, OR3, COR4, CO2R5, SR6, <IMAGE>  SO2R8, <IMAGE>  aryl, heteroaryl, or OC(Ar)3 and   Z = H or an acid residue.   The compounds of formula (I) have antibiotic properties.
Patent EP-0629812-A1 (EP)
Inventor: VAN STRAATEN JEROME
IPC: F17C13/00
Filed: 1994-06-02
Abstract: The cap consists of an upper piece (1) and of a lower piece (2) including a portion (8) projecting laterally relative to the midpoint diameter of the bottle (cylinder) (3) and including a cutout (12) which is open downwards allowing the cap/bottle assembly to be supported, by fastening, on a structural support element and having a transverse external profile with a large radius of curvature allowing the cap/bottle assembly to be placed flat on a surface. The upper part (1) has a carrying and handling handle (1) extending transversely substantially plumb with the laterally-projecting portion (8) and connected to the latter by two vertical ribs (23A). Application especially to small gas bottles, particularly for medical oxygen. <IMAGE>
Patent EP-0636609-A1 (EP)
Inventor: FOULON LOIC
IPC: C07D495/10
Filed: 1994-07-28
Abstract: The invention relates to 1-benzyl-1,3-dihydro-2-indolone derivatives of formula <IMAGE> and to their optional salts, as well as to their preparation and to the pharmaceutical compositions containing them. These compounds have an affinity for the receptors for vasopressin and/or for oxytocin (ocytocin).
Patent EP-0670846-A1 (EP)
Inventor: CHIESI PAOLO
IPC: B01D11/02
Filed: 1993-11-19
Abstract: PCT No. PCT/EP93/03239 Sec. 371 Date May 22, 1995 Sec. 102(e) Date May 22, 1995 PCT Filed Nov. 19, 1993 PCT Pub. No. WO94/12525 PCT Pub. Date Jun. 9, 1994A process for purifying natural pulmonary surfactant by dispersing animal lung tissue on an inert carrier and extracting with a supercritical fluid.
Patent EP-0678139-A1 (EP)
Title: Metallic framework.
Inventor: WOSCHKO MANFRED
IPC: E04B2/96
Filed: 1993-11-26
Abstract: A metallic framework, in particular for a metal-glass building façade or the like, has vertical upright members (1) and horizontal locking elements (2). Both upright members (1) and locking elements (2) have T-shaped cross-sections. The locking elements (2) have nose-shaped projections (9) designed in such a way that the end areas of the locking elements (2) lie flush everywhere with the upright members (1). The upright members (1) and the locking elements (2) may be joined by pins or screws (10, 11, 12) which are not or hardly visible from the front side of the framework. An extremely stable, light to mount and aesthetically neat connection between the locking elements (2) and the upright members (1) of the metallic framework is thus obtained.
Patent EP-0678140-A1 (EP)
Inventor: THOR JOERGEN
IPC: E04B5/02
Filed: 1993-12-17
Abstract: Elément de plancher (1) en béton (2) conçu pour être préfabriqué et dont les parties internes contiennent des corps (6) réalisés dans un matériau considérablement plus léger que le béton. L'élément (1) en comprend un dans le sens longitudinal, sur la surface inférieure (4) et sur la surface supérieure (3), ayant un encombrement identique et orienté vers le haut qui est déterminé par un rayon (10) d'encombrement constant.
Patent EP-0676036-A1 (EP)
Title: Piezoelectric transducer drive.
Inventor: KARPINSKI ANDREW J
IPC: H01S3/086
Filed: 1993-12-10
Abstract: Piezoelectric transducer drive apparatus applies varying pulse rates to the terminals of the transducer with the transducer acting as a capacitor and integrating the applied pulses. A conductive path from each transducer terminal removes charge from each terminal. Control of the voltage across the transducer is achieved by individually varying the pulse rates applied to each of the transducer terminals.
Patent EP-0675884-A1 (EP)
Inventor: FORSCHNER THOMAS CLAYTON
IPC: B01J27/25
Filed: 1993-12-21
Abstract: L'invention concerne un procédé, qui permet de préparer des 2-para-dioxanones par la déshydrogénation catalytique de dialkylène glycols, et qui consiste à mettre un dialkylène glycol en contact, à une température allant de 200 à 400 °C, avec une quantité efficace d'un catalyseur de déshydrogénation comprenant des quantités efficaces, sur le plan catalytique, d'un composé de cuivre, d'un composé de zinc et d'un composé promoteur sélectionné dans le groupe consistant en des sels, composés et complexes de métaux alcalins et alcalino-terreux et en leurs mélanges, et placés sur un support d'alumine. L'invention concerne aussi le catalyseur de déshydrogénation utilisé.
Patent EP-0682717-A1 (EP)
Inventor: MARIC MILENA
IPC: C21C5/36
Filed: 1994-02-04
Abstract: Composite anti-moussage pour laitier, comprenant une source de carbone, une source d'un matériau exothermique, telle que l'aluminium, ainsi qu'un matériau granulaire inerte et dense, tel que le silicate de calcium. Un liant est éventuellement également utilisé. Le composite, qui se présente de préférence sous forme de briquette ou de granules, est choisi de façon à présenter une densité suffisante pour pénétrer dans la couche de laitier au cours du traitement.
Patent EP-0682672-A1 (EP)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: C07J11/00
Filed: 1994-02-04
Abstract: L'invention concerne un stéroïde représenté par la formule générale (I), dans laquelle R1 représente O, (H, OH) ou deux atomes d'hydrogène; R2 représente hydroxy éventuellement éthérifié ou estérifié; R3 représente (2-6 C) alkynyle éventuellement à substituion hydroxy; R4 représente CN ou un des groupes hydrocarbure choisi parmi (1-6 C) alkyle, (1-6 C) alcoxy, (2-6 C) alcényle, (2-6 C) alkynyle, et (2-6 C) alkylidène, chaque groupe hydrocarbure pouvant éventuellement présenter une substitution halogène, hydroxy ou (1-6 C) alcoxy; et R5 représente hydrogène ou (1-6 C) alkyle. Le stéroïde selon l'invention est utilisé pour la fabrication d'un médicament destiné au traitement ou à la prévention d'affections ménopausiques et plus particulièrement l'ostéoporose.
Patent EP-0688379-A1 (EP)
Inventor: SANDSTROEM AKE
IPC: E01C19/28
Filed: 1994-03-08
Abstract: PCT No. PCT/SE94/00195 Sec. 371 Date Sep. 8, 1995 Sec. 102(e) Date Sep. 8, 1995 PCT Filed Mar. 8, 1994 PCT Pub. No. WO94/20684 PCT Pub. Date Sep. 15, 1994A roller machine for compacting is provided with control devices for varying the oscillation movement of the body. The movement of the body may be affected by a weight attached thereto. The oscillation of the vibration body is measured. From this measurement, the portion of the oscillation is determined having a frequency corresponding to half the excitation frequency and the portion for other oscillation, in particular the excitation frequency, are also determined. The excitation of the vibrating body is controlled so that the harmonic component having half the excitation frequency will be in a predetermined proportion of the component of the oscillation component. Such control avoids undesired oscillation movement.
Patent EP-0698732-A1 (EP)
Inventor: DE LA TORRE BARREIRO JOSE LUIS
IPC: F02B3/06
Filed: 1994-03-18
Abstract: Non-magnetic body, comprised of two half-parts (2) with clamps (3), said half-parts surrounding the supply line, and provided with internal magnets (5, 6) generating a field perpendicular to the line (5), an axial field (6) and another radial field, all produced consecutively by successive separate magnets which are equidistant to each other and nested into one of the half-parts, there being incorporated three groups of soft iron parts in the bottom of the housing of the magnets in order to concentrate the flow towards the inside of the line and prevent the flow from coming out of the fuel saving device.
Patent EP-0691864-A1 (EP)
Title: Support de medicament en poudre, pour inhalateur
Inventor: MULHAUSER PAUL
IPC: B65D83/06
Filed: 1994-02-28
Abstract: L'invention concerne un disque en un matériau tissé ou non tissé à structure de tamis, imprégné à des emplacements espacés sur sa circonférence avec une dose d'un médicament en poudre. Le disque est positionné sélectivement de manière à ce que les doses de médicament imprégné se trouvent en alignement entre deux trous situés dans une plaque de pression supérieure et une plaque de pression inférieure d'un inhalateur. De l'air est envoyé à travers les trous situés dans les plaques de pression et à travers le tamis en sandwich, pour entraîner une dose du médicament en poudre, qui est alors inhalé par l'utilisateur/patient via une embouchure. Comme le médicament en poudre imprègne le tamis, l'air qui arrive sur le tamis et sur le médicament en poudre provoque une désintégration du médicament lorsqu'il passe à travers la structure de tamis et produit un aérosol du médicament ou l'atomisation de celui-ci, de sorte que le médicament a une granulométrie appropriée pour un bénéfice maximum lorsqu'il est inhalé.
Patent EP-0649579-A1 (EP)
Title: Circuit de commande d'un demi-pont
Inventor: JAYARAMAN RAJSEKHAR
IPC: H02M7/538
Filed: 1994-05-04
Abstract: Circuit de commande d'un demi-pont comprenant un module de commande inférieur et un module de commande supérieur flottant destinés à commander respectivement les transistors supérieur et inférieur externes d'un demi-pont à haute tension. Ce circuit est contenu dans la puce d'un circuit intégré, comprenant un émulateur de diode d'amorçage destiné à charger une capacité d'amorçage externe alimentant le module d'alimentation supérieur. Ce dernier est installé dans un logement isolé. L'émulateur de diode comprend, en tant qu'élément principal de transfert de courant, un transistor LDMOS réalisé à la périphérie du logement. Le transistor LDMOS est amené à l'état conducteur en même temps que le transistor de puissance inférieur.
Patent EP-0695358-A1 (EP)
Inventor: BOLLEN ALEX UN LIBRE DE BRUXEL
IPC: C07K14/12
Filed: 1994-04-26
Abstract: L'invention concerne de l'ADN recombiné codant un antigène du virus ourlien choisi dans le groupe contenant: (a) la protéine de fusion pleine longeur (F) complétée par un (des) peptide(s) de signal et le domaine d'ancrage membranaire (a) (désigné ici par Fs+a+); la protéine de fixation pleine longueur ou l'hémagglutinine-neuraminidase (HN); la protéine de nucléocapside pleine longueur (NP); (b) la protéine de fusion tronquée exempte de domaine d'ancrage membranaire (désignée ici par Fs+a-); (c) une protéine hybride dérivée par fusion des protéines F, HN et/ou NP ou des parties de celles-ci. L'invention porte également sur des vecteurs comprenant l'ADN selon l'invention ainsi qu'un hôte tel que le virus de la vaccine, une cellule mammifère ou une cellule bactérienne transformée ou transfectée avec le vecteur, et sur les protéines exprimées par les hôtes.
Patent EP-0700629-A1 (EP)
Inventor: DEXTER AMOS CHRISTOPHER
IPC: H05B3/00
Filed: 1994-05-19
Abstract: There is described an infra-red radiation source comprising an electrically conductive element (2) formed of a plurality of carbon fibres and connection means (3, 4, 5) for connecting the electrically conductive element (2) across an electrical power supply, said connection means (3, 4, 5) including at least one support member (3) formed of carbon and secured to one end of the electrically conductive element (2).
Patent EP-0739551-A1 (EP)
Inventor: YURASH STEPHEN A
IPC: H03K3/356
Filed: 1994-04-22
Abstract: Circuit intégré numérique à configuration de balayage sensible aux variations de niveau (LSSD) à double bascule à verrouillage avec entrée d'horloge (10, E) comprenant une bascule pilote (12) couplée à une bascule asservie (14), de sorte qu'il opère suivant au moins trois modes de fonctionnement. De préférence, les trois modes du LSSD à double bascule à verrouillage avec entrée d'horloge comprennent un mode fonctionnel, un mode d'acquisition et un mode de décalage. En mode fonctionnel, le LSSD à double bascule à verrrouillage avec entrée d'horloge fonctionne comme un élément de stockage de bascule déclenché par front d'impulsion. En mode d'acquisition, le LSSD à double bascule à verrouillage avec entrée d'horloge fonctionne comme un élément de stockage de bascule sensible aux variations de niveau commandé par l'horloge (CLK) du système, par un des deux signaux d'horloge de balayage, et, de préférence, par un signal d'entrée de mode de test. En mode de décalage, le LSSD à double bascule à verrouillage avec entrée d'horloge fonctionne à nouveau comme un élément de stockage de bascule sensible aux variations de niveau, mais il est commandé par deux horloges de décalage. Le fait de séparer le mode d'acquisition du mode fonctionnel permet d'obtenir un LSSD à double bascule à verrouillage avec entrée d'horloge qui est exceptionnellement résistant aux problèmes d'obliquité aussi bien en mode d'acquisition qu'en mode de décalage.
Patent EP-0728344-A1 (EP)
Inventor: THOMPSON TREVOR
IPC: G07D1/00
Filed: 1994-11-03
Abstract: Distributeur de pièces dans lequel une pièce (16) tombe sur une surface (18) qui l'envoie vers une zone de distribution (14). Pour amortir le mouvement de roulement circulaire de la pièce (16) après sa chute sur la surface (18), cette dernière (18) comprend une bande (24) sur laquelle la pièce (16) roule et s'arrête rapidement.
Patent EP-0668262-A1 (EP)
Inventor: UCHIYAMA SEIJI MITSUBISHI GAS
IPC: B01J31/04
Filed: 1995-01-19
Abstract: A process for producing dimethyl 4,4'-biphenyldicarboxylate which comprises reacting 4,4'-biphenyldicarboxylic acid and methanol in presence of tin or a tin compound, sufficiently high reaction velocity and yield can be attained by using tin or a tin compound as a catalyst.
Patent EP-0665061-A1 (EP)
Inventor: HARA KEIICHI
IPC: B03C3/08
Filed: 1995-01-31
Abstract: An electrostatic precipitator has a plurality of arrays of spaced parallel dust-collecting electrodes, and at least one array of spaced parallel discharge electrodes, each array of discharge electrodes is arranged between an adjacent pair of arrays of dust-collecting electrodes (2). Each array of dust-collecting electrodes (2) and each array of discharge electrodes (10) are arranged such that the faces of the dust-collecting electrodes and discharge electrodes are parallel to each other, and parallel to the flow direction of a gas to be treated. The spacing (7a) between the dust-collecting electrodes (2) of an array (8) of dust-collecting electrodes, and the spacing (9a) between the discharge electrodes (6) of an array of discharge electrodes (10) may be sequentially narrowed from the upstream side of the electrostatic to the downstream side of the electrostatic precipitator. The spacing between adjacent arrays of dust-collecting and discharge electrodes may also be sequentially narrowed from the upstream side of the electrostatic precipitator to the downstream side of the electrostatic precipitator.
Patent EP-0683146-A1 (EP)
Inventor: PHAM DUC TUAT DIPL-ING
IPC: C07C7/04
Filed: 1995-05-04
Abstract: Removal of 2C<->/3C<+> hydrocarbons in ethylene plants is claimed, in which crude gas (5) contg. the hydrocarbons is compressed where a gaseous stream (44) and a condensate stream (26, 36) are produced from the precooler (31) connected to crude gas compressor (C). The 2C<-> (60) and 3C<+> (8) hydrocarbons are removed using two columns (27, 45) operating at different pressure. The novelty is that the gaseous stream (44) from the precooler (31) is injected into the column (45) operating at higher pressure, and each condensate stream (26, 36) from the precooler (31) is injected into the column (27) operating at lower pressure. <IMAGE>
Patent EP-0749168-A1 (EP)
Inventor: TAKEDA HARUMI
IPC: H01G11/14
Filed: 1995-06-16
Abstract: A solar cell system for storing electric power generated by solar cells and supplying the electric power to a load. This system includes a solar cell assembly having a capacity for generating electric power in a quantity consumed by the load in one day, the quantity being determined from an estimated quantity of solar radiation available on a rainy or cloudy day, and an electric double layer capacitor having a storage capacity corresponding at least to the quantity consumed by the load in one day.
Patent EP-0704518-A1 (EP)
Inventor: JUNGK KLAUS
IPC: C10J3/66
Filed: 1995-09-07
Abstract: Waste substances, e.g. household refuse, sewage sludge, are pyrolysed in a rotary kiln and the resultant pyrolysis coke is, after mechanical processing, converted into a synthesis gas in a gasification cyclone using oxygen. The gas generated in the pyrolysis stage is fed directly into the gasification cyclone whilst still hot, and the C in the coke and the H2 in the pyrolysis gas are converted into a CO/H2 rich synthesis gas at above 1400 degrees C. Also claimed is a plant for utilising waste materials, having a rotary kiln whose outlet for the pyrolysis coke is connected to a liq. phase gasification cyclone via a mechanical prepn. stage; the pyrolysis gas outlet being connected to the cyclone via a dust separator.
Patent EP-0709953-A1 (EP)
Inventor: WATANABE HIROFUMI
IPC: H02P9/10
Filed: 1995-10-24
Abstract: A highly reliable control system for AC generator capable of reducing such adverse effects as belt slippage or a drop in engine rpm's of a vehicle due to an abruptly increased torque of the AC generator. The system comprises: a rectifier (2) for rectifying an AC output of the AC generator (1) having a field coil (102); a storage battery (4) to be charged by a rectified output of the rectifier (2); an output changeover controller (7) for switching between the storage battery and a load to be driven by a voltage higher than a normal output voltage at the time of charging the storage battery; and a voltage regulator (3A) for intermittently controlling a field current flowing through the field coil (102) to adjust voltage of the storage battery (4) in a first operation mode for charging of the storage battery and to adjust output voltage of the AC generator (1) in a second operation mode which is a high voltage operation, respectively, to predetermined values in the respective operation modes whereby the ON period in the intermittent control of field current is gradually increased when switching from the first operation mode to the second operation mode.
Patent EP-0711915-A1 (EP)
Inventor: NAGATA MASAHISA
IPC: F02B3/06
Filed: 1995-11-07
Abstract: A connecting structure for pipes (6, 14) used to convey fluids to an injection nozzle (5) of a diesel engine or the like is disclosed. A block (7) is provided at an end portion of the guide pipe (6), which extends from the injection nozzle (5). The block (7) is secured to a cylinder head (1) by a bolt (12). The guide pipe (6) and the fuel pipe (14) are separably connected to each other by two joint members (8, 15) at the location of the block (7). In this structure, the connecting portion of the two pipes (6, 14) is separated from the nozzle (5) by a distance equal to the length of the guide pipe (6).
Patent EP-0714707-A1 (EP)
Inventor: CRUM GERALD W
IPC: B05B7/04
Filed: 1995-10-30
Abstract: An apparatus and method for pumping a constant volume of powder to a powder spray gun (12) includes a powder pump which meters the powder into a stream of air so that a constant volume of the air entrained powder is distributed to the spray gun (12). The invention also discloses a pressure equalizing system (104) that prevents powder leakage across a powder metering system that meters powder from a reservoir (16) into an outlet tube carrying the constant velocity stream of air. A control system is disclosed which adjusts the rate at which powder is metered into the outlet tube (20) so that the mass flow of powder exiting the outlet tube (20) remains constant.
Patent EP-0740762-A1 (EP)
Inventor: MIDDENDORF JOHANN GERHARD
IPC: F24F12/00
Filed: 1995-01-17
Abstract: The invention concerns a device where used ventilation air is used to bring fresh outside air to the desired temperature and next to convey to the to be ventilated space. For this purpose is made use of heat regenerators (6, 7) which serve with the help of a change-over valve (5, 15) intermittent for heating or cooling of the ventilation air. Characteristic is that the used air by means of heating or cooling by water atomisers (12) is brought to such a temperature that the heat regenerators (6, 7) after the passage of the used air attain the desired temperature. After a cycle change the fresh outside air is brought to the desired temperature by the heat regenerators (6, 7). A variant of the invention shows the atomisers (12) mounted to the valve (5, 15) where the atomisers (12) turn 180 DEG  at the changing of the cycle.
Patent EP-0741794-A1 (EP)
Inventor: CHIEFFALO RODGER
IPC: A23K10/38
Filed: 1994-12-16
Abstract: A method of processing waste is disclosed wherein the municipal solid waste is segregated and processed to recover reusable rubber, metal, plastic, glass and the remaining organic portion of the waste stream is used to make ethanol and other chemicals. One process utilizes a pretreatment step with dilute sulfuric acid to reduce the heavy metal content of the cellulosic component of the municipal solid waste which can inhibit the fermentation of the sugars obtained from such waste. In another, the heavy metal content of the cellulosic component of municipal solid waste is removed via an ionic exchange process, after hydrolysis with sulfuric acid. A process for an economical, energy efficient production of ethanol from municipal solid waste is also disclosed.