baber/WOPTO huggingface dataset:
Patent EP-0653484-A1 (EP)
Inventor: BARTHELEMY PIERRE
IPC: H05K3/26
Filed: 1994-10-25
Abstract: The invention relates to compositions comprising 1,1,1,3,3-pentafluorobutane, 1,2-dichloroethylene and optionally a C1-C3 alkanol. These compositions can be used in particular as solvent for the cleaning and defluxing of electronic components and for degreasing metals.
Patent EP-0668340-A1 (EP)
Inventor: SANTOS BENJAMIN SY
IPC: C10C3/04
Filed: 1994-02-21
Abstract: A process for significantly decreasing the acid sludge settling time in waste oil recovery processes comprising the steps of heating used oil to a high temperature above 125 degrees Fahrenheit, cooling the heated oil, adding an oxidizing agent to the oil, allowing the acid sludge to settle within a period of approximately 24 to 72 hours, separating the acid-sludge-free oil from the acid sludge which settles out of solution as a result of addition of the oxidizing agent, providing said acid sludge to said process for converting acid sludge to asphalt products, and adding a polishing agent and separating the re-refined oil from the spent polishing agent. The process produces a high quality re-refined oil repidly and economically.
Patent EP-0615329-A1 (EP)
Inventor: ORII KATSUMI
IPC: H02J7/00
Filed: 1994-03-01
Abstract: A continuous cell charger including a cell insertion chamber into which discharged cells are inserted from the exterior; a charging chamber whose inlet side is in communication with the cell insertion chamber and which has a space extending in a predetermined direction; plural pairs of plus and minus electrodes, the plus electrodes and the minus electrodes being each arranged in a row in the said predetermined direction within the charging chamber at intervals equal to the diameter of each cell and also functioning to guide the cells movably; a charging circuit for supplying a charging voltage to the electrodes; a lever for pushing a cell which has been inserted into the cell insertion chamber, thereby allowing the cell to move to the position between the first plus and minus electrodes in the charging chamber, and for moving cells already received between the plus and minus electrodes in the charging chamber also in the said predetermined direction by a distance corresponding to one cell; and a charged cell accommodating chamber which is in communication with an outlet side of the charging chamber and which receives therein the cells transferred from the charging chamber. According to this construction, all that is required for the user is merely inserting a discharged cell into the cell charger and performing the operation for actuating the lever.
Patent EP-0619588-A1 (EP)
Inventor: KAKO MITSUMASA C O BROTHER KOG
IPC: H01H13/702
Filed: 1994-03-08
Abstract: A conductor pattern surface of a plastically deformable substrate (1) of a key switch device is insulated with a resist, and a switching circuit pattern is printed on the resist layer by using conductive ink. Carbon conductor ink is applied by printing on connectors and fixed contact patterns (2), and a mask is printed on the other portion. Mounting portions (1a,1c) for mounting a guide supporting member are formed on the substrate by pressing the substrate from the lower surface thereof. An object of the invention is to integrate an electrical circuit pattern with a mounting portion of actuator structure so as to provide a key switch device which can reduce the thickness and the number of parts of a keyboard for a word processor, personal computer or any other device having a keyboard or keypad.
Patent EP-0654667-A1 (EP)
Inventor: SACKS RICHARD DOUGLAS
IPC: G01N30/08
Filed: 1994-08-24
Abstract: A gas chromatography system having a column comprising a precolumn and an analytical and also having a source of backflush pressure applied at the intersection of the precolumn and the analytical column. The split column arrangement enables the backflushing of high boiling point components while enabling the simultaneous analysis of lower boiling point components located in the analytical column upon the application of backflush pressure. This greatly reduces the cycle time of a chromatography system as it is unnecessary to backflush the much more slowly eluting, high boiling point components through the entire length of column and there is no need to delay backflushing until completion of analysis of the components of interest. In this manner, backflushing occurs simultaneously with analysis for a first reduction of cycle time, and the high boiling point components are backflushed through a reduced length of column for a second reduction of cycle time of the chromatography system. A thermal focusing chamber enables the trapping of the sample at the sample tube end closest to the precolumn enabling a much more concentrated sample which yields much broader peaks in the chromatogram.
Patent EP-0709451-A1 (EP)
Inventor: JONES ROGER JEFFEREY
IPC: C11D3/20
Filed: 1994-10-28
Abstract: A concentrated Nil-Las containing liquid detergent comprising a silicone oil and a fatty acid mixture characterized in that said fatty acid mixture comprises
     i) at least 20% of unsaturated fatty acid;   ii) at least 30% of fatty acid having 16 or more carbon atoms.
Patent EP-0614065-A1 (EP)
Inventor: CASSAGNE PHILIPPE
IPC: F42B12/48
Filed: 1994-03-03
Abstract: The invention relates to a pyrotechnic head of the type comprising an elongate casing (100), a pyrotechnic composition (200, 210, 220) contained in the casing, and dispersion means for dispersing the said pyrotechnic composition. The dispersion means include longitudinal detonating cutting cords (10), able to cut the casing longitudinally, and a transverse detonating cutting cord (20) able to cut the casing transversely. <IMAGE>
Patent EP-0630776-A1 (EP)
Inventor: LEDOUX JEAN-FRANCOIS
IPC: B60K6/30
Filed: 1994-06-24
Abstract: Hybrid drive device (apparatus) for a motor vehicle, comprising on the one hand a heat engine (2) driving an alternator (5) capable of powering an electric motor (6) and/or of charging a battery (8) and, on the other hand, an inverting rectifier for starting (12, 12') which starts up the heat engine (2) using the battery (8) via the alternator (5), characterised in that the alternator (5) is used as a motor to transmit energy to an inertia flywheel (14). <IMAGE>
Patent EP-0606191-A1 (EP)
Inventor: CALLEJA VIDAL CARLOS
IPC: B60G21/00
Filed: 1994-01-03
Abstract: The "articulated balancer with oscillating axle and having locking possibilities" provides dynamic stability and static balance in curves to light-weight, narrow vehicles having a high center of gravity. Its application focuses on a vehicle having three wheels, one in front and two in the rear, which vehicle rivals in its maneuverability a motorcycle, offering a higher levels of safety and convenience than conventional motorcycles. 
     The stability in curves is obtained by enhancing the lateral tilting of the vehicle. For this, each rear wheel must allow an up or down motion; each of these motions is opposite to the other but to the same extent. 
     By means of "ball-and-socket" hinged joints, two connecting rods connect the balancer with the rear swinging forks, converting the balancer's rotation to an up-and-down motion of the latter. The balancer's axle allows an oscillation motion controlled by a shock absorber, that provides the rear suspension of the vehicle. The static balance and certain characteristics of its dynamic behavior are obtained by locking the rotating of the balancer.
Patent EP-0623704-A1 (EP)
Inventor: KAESER ADOLF
IPC: C09B31/08
Filed: 1994-04-20
Abstract: The dyes of the formula <IMAGE> where A, R1, M and n are each as defined in Claim 1, are suitable for dyeing paper with good light fastness.
Patent EP-0642979-A1 (EP)
Inventor: SCHELLENBERG WALTER
IPC: B65D77/30
Filed: 1994-06-22
Abstract: The bottle-like plastic container (1) consists of two container parts (3, 4) which are welded together and have been produced by thermoforming of a plastic film so as to use little material. The weld extends in an easily producible manner along the peripheral edges of the two container parts (3, 4), said edges extending in one plane and projecting in a flange-like manner. Owing to their stackability, the thermoformed container parts (3, 4) can be transported to a filling plant in a space-saving manner and can easily be joined together there. In this case, the filling can also take place into a shell-shaped container part (3) which is still open and comprises virtually the entire container contents, thus allowing high filling speeds. A likewise thermoformed base part (7) which is engaged below the bottom wall (12) can guarantee the stability of the thin-walled plastic container. <IMAGE>
Patent EP-0647684-A1 (EP)
Inventor: TZIKAS ATHANASSIOS DR
IPC: C09B62/51
Filed: 1994-10-04
Abstract: Reactive dyes of the formula <IMAGE> where X, Z, R1, R2, R3, R4 and m are each as defined in Claim 1, are particularly suitable for dyeing or printing cellulosic fibre materials or natural or synthetic polyamide fibre materials with a high yield, producing dyeings and prints having good fastness properties.
Patent EP-0638049-A1 (EP)
Title: Installation for preventing deposits in a structure's drainage system
Inventor: WEGMUELLER MARCEL CHRISTIAN
IPC: C02F5/14
Filed: 1994-02-14
Abstract: In drainage systems in buildings and excavations there is waste and ground water with a high dissolved material content. These mainly inorganic substances often cause the build-up of hard deposits in the water conveying parts of the drainage systems, e.g. waste water pipes. These deposits reduce the drainage cross section of the drainage systems thus preventing the water from flowing freely and thus causing back-ups which can result in considerable damage. The current processes of removing these deposits are electro-mechanical cleaning and high-pressure rinsing or abrading with water. These processes are laborious, expensive and cause interruptions in operation. It is the aim of the invention to prevent the formation of such deposits. To this end, a conditioning agent in aqueous form is added via a metering installation at one or more points in the drainage system. The conditioning agent is mixed with the water arriving at the next channel and prevents the dissolved substances from separating out and causing deposits.
Patent EP-0687290-A1 (EP)
Title: Floor-cleaning agents
Inventor: SOLDANSKI HEINZ-DIETER
IPC: C11D3/37
Filed: 1994-02-25
Abstract: The invention concerns aqueous agents containing a non-anionic surfactant, an anionic surfactant and an alkali-soluble polymeric polycarboxylate, at least 25 % of the non-ionic surfactant consisting of alkylpolyglycoside. The agent is suitable for use, after dilution, for the cleaning and care of floors of any kind. It has a particularly good storage stability and gives a protective film which is highly transparent.
Patent EP-0689636-A1 (EP)
Inventor: FROMME THEO
IPC: E21B27/00
Filed: 1994-03-19
Abstract: Zweischaufelgreifer zum Herstellen zylindrischer Bohrungen im Erdreich, deren am unteren Ende des Greifferrahmens an den Schaufel-Schwenklagern angelenkten Greiferschaufeln mittels Zug-Druckgestänges öffnen- und schliessbar sind, mit einem aus einer Rahmen-Grundplatte (2), vier Rahmenstielen (3) und einem Rahmen-Querhaupt (4, 6) gebildeten biegesteifen Greiferrahmen, einen an den Rahmenstielen (3) gleitgeführten Antriebsschlitten (12), an dem das Zug-Druckgestänge (15) für die Bewegung der Greiferschaufeln (5) angelenkt ist, und mit an der mit den Rahmenstielen (3) verbundenen Rahmen-Grundplatte (2) lösbar angebrachten Schaufel-Schwenklagern (31) sowie an dem mit den Rahmenstielen (3) lösbar verbundenden Rahmen-Querhaupt (4, 6) angeordneten Verbindungsmitteln (18, 30) zwischen Greiferrahmen und Bagger, und ferner an den Rahmenstielen (3) an wenigstens zwei einander gegenüberliegenden Seiten gelenkig angeschlossenen schalenförmigen Stützkufen (11) mit einem dem Bohrlochradius etwa entsprechenden Aussenprofil.
Patent EP-0757666-A1 (EP)
Inventor: SHERWOOD WILLIAM LYON
IPC: C21B7/14
Filed: 1994-04-25
Abstract: Un procédé et un appareil permettent l'élimination directe des scories (7) flottant sur du métal fondu (6) dans un four métallurgique, par l'intermédiaire d'un tube d'aspiration par le vide (8) introduit depuis le haut par une ouverture d'évacuation du four (5). La sortie du tube aboutit à une chambre extérieure de refroidissement des scories évacuées (12) où l'écoulement des scories sortant du tube d'aspiration reçoit des jets d'eau (16) le transformant en granulés. L'eau et les granulés de scories qu'elle entraîne descendent par gravité dans une colonne d'eau (18) reliée au tube à vide et parviennent à un bassin exposé à l'atmosphère (22) où ces granulés sont collectés sur une bande transporteuse (25) qui les sèche en les transportant hors du bassin (22) vers un amoncellement (28) ou un réceptacle extérieur. L'invention permet une élimination des scories à rythme lent contrôlé, sur de longues périodes, en conjonction avec le prélèvement simultané et continu du métal, par un tube à siphon pour métal qui est du même type, envoyé dans une chambre de récupération du métal évacué (37) en vue de sa coulée. Elle convient particulièrement à une évacuation par l'ouverture d'évacuation annulaire des fours rotatifs chauffés par des combustibles oxygénés, et sa variante préférée comporte un dispositif efficace permettant de fermer et verrouiller l'ouverture d'évacuation pendant qu'on chauffe le four et qu'on retire le métal et les scories. On trouve aussi des dispositifs appropriés pour positionner et supporter les ensembles propres à la chambre à vide et pour insérer et retirer les tubes propres au métal et aux scories, de façon coordonnée et non perturbante.
Patent EP-0648330-A1 (EP)
Inventor: PITT GILLIES DAVID
IPC: G01N21/65
Filed: 1994-04-29
Abstract: On mesure la conductivité thermique d'un échantillon (30), par exemple, un film de diamant, en établissant un gradient thermique (38). Ceci peut être fait, par exemple, en utilisant un élément chauffant (34) et un dissipateur de chaleur (36). On mesure ensuite la température d'une pluralité de points (19) situés le long du gradient thermique en les éclairant par un faisceau laser (10), et en prenant le rapport entre les intensités de la diffusion Raman Stokes et anti-Stockes. Après avoir déterminé la température de ces points, on calcule le gradient thermique et, à partir de là, la conductivité thermique.
Patent EP-0653993-A1 (EP)
Title: Elastic membrane
Inventor: LUCK GERALD
IPC: F16J3/04
Filed: 1994-05-24
Abstract: PCT No. PCT/CH94/00094 Sec. 371 Date Mar. 23, 1995 Sec. 102(e) Date Mar. 23, 1995 PCT Filed May 24, 1994 PCT Pub. No. WO95/00381 PCT Pub. Date Jan. 5, 1995The elastic membrane is designed as a flat, three-dimensional object. It has prominences and depressions. This makes possible a deformation which is substantially free of stress, in particular free of tensile stress, simultaneously in all three dimensions. The elastic membranes of this type which are known today suffer from the disadvantage that they are not substantially free of stress, and in particular free of tensile stress, in all three dimensions and therefore cannot meet certain requirements.
Patent EP-0700390-A1 (EP)
Inventor: ZHANG LIN-HUA
IPC: C07D231/54
Filed: 1994-04-29
Abstract: This invention relates to compounds, including 5-chloro-2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-7-[2,4,6-trimethylphenyl)methoxy]anthra[1,9-cd]pyrazol-6(2H)-one and analogs thereof, which are useful as intermediates for the synthesis of anthrapyrazolone anticancer agents, including losoxantrone. This invention also relates to methods for the synthesis of anthrapyrazolone anticancer agents, including losoxantrone.
Patent EP-0705358-A1 (EP)
Inventor: PEARSON LESLIE
IPC: D06L4/75
Filed: 1994-06-21
Abstract: The degree of fibrillation and/or the tendency to fibrillation of lyocell fabric can be reduced by treating the fabric with a low-formaldehyde or zero-formaldehyde crosslinking resin, heating the treated fabric to cure the resin, and washing and drying the fabric. The treatment can be applied to dyed fabric.
Patent EP-0708636-A1 (EP)
Inventor: ALLONEN HANNU
IPC: A61K9/00
Filed: 1994-06-27
Abstract: Préparation consistant en un premier système d'apport par voie hypodermique, contenant de l'÷strogène, et un second système d'apport par voie intra-utérine, contenant de la progestérone, à administrer conjointement aux fins du traitement hormono-supplétif de la femme post-ménopausée. L'invention concerne aussi une méthode pour ce traitement, qui consiste à administrer une dose efficace d'÷strogène par voie hypodermique et une dose efficace de progestérone par voie intra-utérine.
Patent EP-0664177-A1 (EP)
Inventor: KAJITORI TOYOTADA FANUC DAI- V
IPC: B23H7/02
Filed: 1994-07-07
Abstract: A plurality of sections (Q00-Q11) are set on a wire path in order to detect and record positions where blocking of wire connection failure and disconnection failure occur at the time of wire connection in a wire electrical discharge machine. At the time of wire connection, a counting value in a position pulse counter of an encoder is cleared in a state that the wire has been fed to a feeding starting position (Po). Feeding of the wire is continued while deflection of the wire is detected by a ring-shaped electrode disposed on a wire path. When the wire is blocked, a position where a connection failure occurs is found from a position pulse counting value in the encoder, and is stored on a set section basis. When a disconnection failure occurs, a position pulse counting value is cleared at the time of occurrence of the disconnection, and a position where the connection failure occurs is found from a counting value at a point of time when the wire is wound up to a position (Po), and is stored by on a set section basis.
Patent EP-0705251-A1 (EP)
Title: Imidazole derivatives as therapeutic agents
Inventor: CALDERWOOD DAVID JOHN
IPC: C07D233/61
Filed: 1994-06-10
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof in which R1 represents hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, -NR13R14, -N(R15)SO2R16, halogenated alkoxy, halogenated alkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, -S(O)nR7, alkoxycarbonylalkyl, carboxyalkyl, -CONR11R12 carbamoylvinyl, -OSO2R21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl or -NR60R61; or R1 represents a group of formula -(O)z-L3G wherein z equals 0 or 1, L3 represents a C1-4 alkylene chain, G represents a group of formula a), b), c), or d): a) -NR22R23; b) -S(O)mR26; c) CONR27R28; d) -OR29; R2 and R3 independently represent hydrogen, halo, alkyl, alkoxy, -NR13R14, halogenated alkoxy, halogenated alkyl, hydroxy, -S(O)nR7 or -NR60R61; L1 represents e) a bond, or f) alkylene, cycloalkylene or cycloalkylidene; T represents a bond or O, S, SO, SO2, a carbonyl group, or 1,3-dioxolan-2-ylidene; L2 represents alkylene, cycloalkylene, or cycloalkylidene; R6 represents hydrogen or alkyl (optionally substituted by alkoxycarbonyl or hydroxy); Q represents a C1-9 alkylene chain (optionally substituted by alkyl or hydroxy); and Y represents an optionally substituted imidazole ring; which are anti-inflammatory, antiallergic and immunomodulant agents. Compositions containing these compounds and processes to make them are also disclosed.
Patent EP-0719271-A1 (EP)
Title: 5-(1-fluoro-vinyl)-1h-pyrimidine-2,4-dione derivatives useful as antineoplastic agents
Inventor: MCCARTHY JAMES R
IPC: C07H19/067
Filed: 1994-08-23
Abstract: The present invention provides novel 5-(1-fluorovinyl)-1H-pyrimidine-2,4-dione derivatives of formula (I) which are useful as antineoplastic agents by themselves or in conjunctive therapy with the antineoplastic agent 5-fluorouracil. In said formula, R1 and R2 are each independently hydrogen, C1-C4 alkyl, or a phenyl group unsubstituted or substituted with from 1 to 3 substituents, wherein each substituent is selected from the group consisting of C1-C4 alkyl and C1-C4 alkoxy; and R3 is hydrogen, ribose, 2'-deoxyribose or arabinose.
Patent EP-0783910-A1 (EP)
Inventor: TSEGELSKY VALERY GRIGORIEVICH
IPC: C07H9/06
Filed: 1994-08-19
Abstract: A method for vacuum distillation includes separation of a liquid product delivered to a reservoir under vacuum into a vapour-gaseous phase and at least one liquid fraction, withdrawal of the vapour-gaseous phase from the reservoir using a vacuum-creating device, and subsequent separation of the vapour-gaseous phase into gas and a liquid phase by condensing performed directly in the vacumm-creating device. A portion of the liquid phase is used as a fluid working medium in the vacuum-creating device. 
     An equipment for vacuum distillation includes a reservoir under vacuum conditions equipped with mains and a vacuum-creating device, which comprises an ejector, a separator and a pump, interconnected by mains.
Patent EP-0720609-A1 (EP)
Title: Derives de la 3-(5-tetrazolyl-benzyl)amino-piperidine et antagonistes de tachykinines
Inventor: ARMOUR DUNCAN ROBERT
IPC: C07D401/12
Filed: 1994-09-20
Abstract: L'invention se rapporte à des dérivés de la pipéridine de formule (I) ainsi qu'à leurs sels et solvates acceptables sur le plan pharmaceutique. Dans cette formule, R1 représente un groupe alcoxy C¿1-4; R?2 représente (a); R3 représente un atome d'hydrogène ou d'halogène; R4 et R5 peuvent chacun représenter indépendamment un atome d'hydrogène ou d'halogène, ou un groupe alcoyle C¿1-4?, alcoxy C1-4 ou trifluorométhyle; R?6¿ représente un atome d'hydrogène, un groupe alcoyle C¿1-4?, cyclopropyl(CH2)m, alcoyle C1-4-S(O)n, phényle, NR?7R8, CH¿2C(O)CF3 ou trifluorométhyle; R7 et R8 représentent chacun indépendamment un atome d'hydrogène, ou un groupe acyle ou alcoyle C¿1-4?; x représente zéro ou 1; n représente zéro, 1 ou 2; m représente zéro ou 1. L'invention se rapporte également aux procédés de préparation desdits composés ainsi qu'à leur utilisation dans le traitement d'affections induites par les tachykinines.
Patent EP-0725792-A1 (EP)
Inventor: MEYER THOMAS FRANZ FERDINAND
IPC: C07K16/12
Filed: 1994-10-25
Abstract: A recombinant gene sequence (I) for a protein having the biological activity of the PilC-protein (part of the pathogenic type 4 pilus or bacteria) comprises a section encoding a signal peptide that undergoes phase variations (section SPVP) and a homopolymer nucleotide sequence (HNS); the section is modified by either (a) a modification of HNS to an invariable heteropolymer sequence or (b) substitution of section SPVP by a sequence that does not undergo phase variation, but which encodes a signal peptide compatible with the PilC-protein secretion, so that expression of (I) in a host cell is not influenced by phase variation. Also claimed are: (i) a vector carrying (I), (ii) a host contg. a vector as above, (iii) a method for the prodn. of essentially pure protein with PilC-protein activity, (iv) proteins with PilC-activity and (v) antibodies inhibiting the binding of (iv) to a corresp. receptor and (vi) a cellular receptor or its analogue for type-4-pilus carrying bacteria binding (iv).
Patent EP-0701321-A1 (EP)
Inventor: ANDERSON DAVID J
IPC: H03F1/30
Filed: 1995-08-31
Abstract: A field programmable analog array cell (10) uses programmable impedance blocks (12, 18, 22, 24) in the feed-forward and feed-back paths of an amplifier (14) to set the overall function of the array. The impedance blocks use switches (34, 38, 42, 46) to program the desired impedance value. The switches induce leakage currents into the amplifier inputs which cause drift in the output voltage. A compensation circuit (28) providing a compensation current of opposite polarity to the leakage current to the same amplifier input to cancel its effects. Alternately, a compensation circuit (30) provides a compensation current having the same polarity as the leakage current to the opposite amplifier input to cancel its effects. A p-channel transistor (50) and n-channel transistor (52) are sized to one-half the total diffusion area of like semiconductor devices in the switching circuits.