baber/WOPTO huggingface dataset:
Patent EP-0643017-A1 (EP)
Inventor: RAMESH MANIAN
IPC: B03B1/04
Filed: 1993-09-10
Abstract: A method for concentrating coal tailings which comprises steps of: feeding the coal tailings to a thickener; treating the coal tailings with a hydrophobic polyelectrolyte copolymer coagulant which comprises diallyldimethylammonium chloride and a more hydrophobic monomer, the coagulant is added to the coal tailings in an amount between about 0.05 to about 0.25 lb/ton; treating the coal tailings with a flocculant in an amount between about 0.05 to about 0.25 lb/ton; discharging substantially concentrated tailing; and withdrawing substantially clarified liquid from the thickener.
Patent EP-0590572-A1 (EP)
Title: Thermal nozzle combustion method
Inventor: ANDERSON JOHN ERLING
IPC: F23D14/66
Filed: 1993-09-27
Abstract: A method for providing oxidant (3) into a combustion zone (2) employing a thermal nozzle (1) converting thermal energy into kinetic energy whereby a high injection velocity may be attained even at a low oxidant supply pressure and the injection velocity may be varied at any given supply pressure without changing nozzles or using an adjustable nozzle.
Patent EP-0597256-A1 (EP)
Inventor: SCHNEIDER JUERG
IPC: B21D53/08
Filed: 1993-10-08
Abstract: The method relates to the mounting of convection lamellae on heating walls, the lamellae being formed and being placed individually on the rear side of the heating wall and aligned in accordance with a mounting plan and welded on. Likewise, the subject-matter of the invention is an installation for carrying out the method, having an entry station (1), a forming station (2) and a conveyor track with a welding appliance (3) for heating walls to be equipped with the lamellae. <IMAGE>
Patent EP-0603561-A1 (EP)
Inventor: BRANDT LUTZ
IPC: C08F283/12
Filed: 1993-11-24
Abstract: Beschrieben werden polysiloxanhaltige Bindemittel und deren Herstellung, die insbesondere Verwendung finden in Überzugsmitteln für schmutzabweisende Überzüge, insbesondere Antigraffiti-Überzüge. Die Bindemittel sind erhältlich durch radikalisch initiierte Polymerisation von 97 bis 60 Gew.-% eines oder mehrerer (Meth)acrylmonomerer und gegebenenfalls zusätzlich eines oder mehrerer davon unterschiedlicher, radikalisch polymerisierbarer Monomerer, in Gegenwart von 3 bis 40 Gew.-% eines oder mehrerer α,ω-hydroxy-, carboxy- und/oder epoxyfunktioneller Polysiloxane, der allgemeinen Formel (I) <IMAGE> worin die Reste R' gleich oder verschieden sein können und Alkylreste mit 1 bis 6 Kohlenstoffatomen bedeuten und worin die Reste R gleich oder verschieden sein können und - Alk - OH - Alk - (OAlk)p - OH <IMAGE>   oder <IMAGE> bedeuten, worin Alk und Alk' Alkylengruppen mit 1 bis 6 Kohlenstoffatomen sind und mehrere in einem Molekül enthaltene Alkylengruppen gleich oder verschieden sein können, n = 8 bis 40, m = 2 bis 30 und p = 1 bis 20. wobei sich die Gew.-% auf die Summe der Festkörpergewichte der eingesetzten Monomeren und Polysiloxane beziehen.
Patent EP-0603700-A1 (EP)
Inventor: SHIMIZU MASATO
IPC: C07C265/14
Filed: 1993-12-13
Abstract: A method for preventing the coloration of a diphenylmethane diisocyanate compound, which comprises adding, to the diphenylmethane diisocyanate compound, a hindered amine compound of the formula:
       
 wherein 
R¹ and R³ are, the same or different, each a hydrogen atom or a C₁-C₈ hydrocarbon group, 
R² and R⁴ are, the same or different, each a C₁-C₈ hydrocarbon group, 
R⁵ is a hydrogen atom, a methyl group, an ethyl group, a phenoxymethyl group or a phenyl group, and 
m is 0, 1 or 2, 
in an amount of 0.001 to 1.0 parts by weight per 100 parts by weight of the diphenylmethane diisocyanate compound. 
     An excellent effect of preventing the coloration can be achieved only by the addition of a small amount of the hindered amine compound of the formula (I).
Patent EP-0570062-A1 (EP)
Inventor: HAKKERS ALBERT JAN
IPC: B42D15/10
Filed: 1993-05-10
Abstract: A contactlessly operating electronic responder card comprises an electronic circuit incorporated into the card and an antenna coil incorporated into the card. According to the invention, the antenna coil is made from thin insulated wire which is wound in a winding space formed by a very thin flexible coil bobbin, whilst the coil bobbin further comprises a chamber into which the electronic circuit has been incorporated and the antenna coil and the electronic circuit are covered by finishing material.
Patent EP-0597509-A1 (EP)
Inventor: FUMAGALLI SILVANO
IPC: D06F39/08
Filed: 1993-08-27
Abstract: A dynamic flow washing machine in which the fill water is preliminarily heated and then recirculated in order effectively to extract detergent from a first compartment (1) of a detergent container (21) during the course of a first washing stage, and from a second compartment (2) of the detergent container (21) during a second washing stage, without intermediate emptying of wash liquid, in such a way as to restore the effective concentration of detergent during washing without dispersion of the washing liquid and its heat content and with more effective use of detergent.
Patent EP-0592100-A1 (EP)
Inventor: YAMASHITA TAKAHISA
IPC: F02M31/135
Filed: 1993-09-01
Abstract: A fuel supply control device for an internal combustion engine in which fuel is injected from a fuel injection device (6) in an intake port (2.1) and air that flows into the intake port is mixed with the injected fuel to be supplied to combustion chamber (1) is shown, in which there are provided an intake control valve (20, 30) having a heater (7.3, 7.4) in the intake port and being capable of opening and closing the mixed gas flow passage. Control circuits (12, 13) carry out opening and closing position control of the intake control valve (20, 30) so that, at least during the time when the heater (7.3, 7.4) generates heat, the portion of the heat-generating region of the intake control valve (20, 30) may be located in the fuel injection range, with the valve (20, 30) functioning as a variable heater, variable intake valve and an AD port.
Patent EP-0590902-A1 (EP)
Title: Transport system
Inventor: EVERITT DAVID GEOFFREY
IPC: B65B67/12
Filed: 1993-09-24
Abstract: A stand for a flexible bag (52) of flowable material, such as thixotropic material, has a base (10), upright struts (12), transverse bars (14) and a flexible receptacle (18) for the bag (52). The struts (12) are received in tubular seams (42) of the receptacle (18) and the bars (14) are received in tubular seams (44) before the frame is completely assembled. An outlet (54) from the bag extends downwardly through an opening (48) at the lower end of the receptacle.
Patent EP-0602908-A1 (EP)
Inventor: HAAS KURT WILLIAM
IPC: H05B41/24
Filed: 1993-12-10
Abstract: A power supply circuit with a high power factor includes circuitry for receiving an a.c. voltage from an a.c. power source supplying a.c. input current, and circuitry for generating a rectified voltage from the a.c. voltage. The circuit further includes a filter network coupled to the rectifier circuitry for receiving the rectified voltage and, in response, providing a filtered voltage for powering a load. The filter network comprises at least first and second filter capacitors, first circuit circuitry for placing the filter capacitors in series when the capacitors are being charged from the rectified voltage, and second circuit circuitry for placing each capacitor in a respective parallel discharge path when the capacitors are discharging energy into the load. The first circuit circuitry of the filter network includes a resistor with a resistance value selected to reduce harmonic distortion of the a.c. input current to such an extent that the power factor of the circuit exceeds about 90 percent. The load for the mentioned power supply circuit preferably comprises a low pressure discharge lamp contained within a resonant ballast circuit, and a half-bridge switching network for supplying bi-directional power to the resonant ballast circuit.
Patent EP-0557203-A1 (EP)
Inventor: MILLEQUANT JEAN-MARIE
IPC: A61K8/00
Filed: 1993-02-19
Abstract: The invention relates to a cosmetic composition containing, in a cosmetically acceptable medium:   a) 14 to 50 % of a mixture of non-ionic surfactants chosen from linear or branched oxyethylenated and/or oxypropylenated and/or polyglycerolated fatty alcohols, the mixture comprising at least one surfactant A whose HLB, according to Griffin, is greater than or equal to 14, present at a concentration by weight [A], and a non-ionic surfactant B whose HLB value, according to Griffin, is greater than or equal to 1 and less than 10, present in a quantity by weight [B], more than half of the non-ionic surfactants present satisfying the inequality:                             0.5 </= R </= 1.6  in which R designates the ratio SIGMA  (nCA x [A]) = sum of the products nCA x [A] DIVIDED  SIGMA (nCB x [B]) = sum of the products nCB x [B]  in which: nCA is the number of carbon atoms in the fatty chain of the surfactant A and nCB the number of carbon atoms in the fatty chain of the surfactant B; b) 0.05 to 10 % of a cationic or amphoteric substantive polymer, the composition being stable at room temperature and at a pH greater than or equal to 5.5.
Patent EP-0562906-A1 (EP)
Inventor: BOITIAUX JEAN-PAUL
IPC: B01J23/90
Filed: 1993-03-12
Abstract: Continuous process for the dehydrogenation of paraffinic hydrocarbons to olefinic hydrocarbons, in the presence of a catalyst, in which a charge containing the said paraffinic hydrocarbons is made to move through at least two reaction regions, of the mobile bed type, arranged in series, the catalyst flowing successively into each reaction region. The catalyst drawn off from the last reaction region is conveyed to a regeneration region at the outlet of which it is reintroduced in the vicinity of the first reaction region. The process comprises an injection of sulphur and/or of at least one sulphur-containing compound prior to or simultaneously with the introduction of the charge into the first reaction region. Following the process, the catalyst drawn off from the last reaction region is conveyed to a stripping region in which it is freed of the sulphur which it contains, before being conveyed to the regeneration region. <IMAGE>
Patent EP-0564347-A1 (EP)
Inventor: ARTIGUE CLAUDE
IPC: G02B6/42
Filed: 1993-03-29
Abstract: In order to multiplex a succession of waves ordered according to their wavelengths, two diffraction gratings (20A, 20B) are formed on the edges of a single guiding area (10). One of them focuses the waves of odd order onto a first entry (16A) of an exit guide (14), the other focuses the waves of even order onto a second entry (16B) of the same exit guide. <IMAGE>
Patent EP-0554217-A1 (EP)
Inventor: LAUTON ALAIN DR
IPC: C14C3/28
Filed: 1993-01-19
Abstract: The invention relates to an aqueous composition for pretanning leather, which is characterised in that it contains   (a) a reductive saccharide having a dextrose equivalent of from 10 to 100, and   (b) an aliphatic dialdehyde containing 2 to 8 carbon atoms,  and is free from mineral salts. Leather treated with the aqueous composition according to the invention (wet-white leather) is highly suitable for further processing, in particular for the production of leathers which are free from heavy metals.
Patent EP-0617687-A1 (EP)
Inventor: ROWSE DAVID PAUL
IPC: F42B39/14
Filed: 1992-12-22
Abstract: Un container (10) pour avion cargo est équipé d'une ou plusieurs zones extensibles conçues pour se détendre sous l'action d'une charge explosive, absorbant ainsi une partie de l'énergie due à une explosion à l'intérieur du container (10). Le dispositif d'absorption peut comprendre des feuilles (20, 22, 34) ondulées ou pliées en accordéon qui se détendent sous l'action d'une charge explosive, ainsi qu'un matériau (24) absorbant l'explosion. Les feuilles (20, 22, 34) et le matériau (24) peuvent équiper un ou plusieurs panneaux (12, 14) et/ou être positionnés à un ou plusieurs coins si nécessaire.
Patent EP-0627128-A1 (EP)
Inventor: WEST LAURICE J
IPC: H01Q5/47
Filed: 1993-02-05
Abstract: L'invention se rapporte à une structure de source primaire (24) conçue pour recevoir des signaux orthogonaux linéairement polarisés (34, 36) à partir de satellites de communication. La structure comporte des antennes (34, 36) traversant la paroi arrière (32) d'une cavité (28) avec des éléments de transmission associés (50, 52) et un élément d'isolation associé (54). Les procédés de l'invention s'étendent aux structures dont les antennes traversent la paroi latérale (100) d'une cavité, et également aux structures de source primaire à double bande (124, 220 et 320). Ces structures sont notamment conçues pour obtenir des rapports signal/bruit particulièrement élevés, du fait des courtes longueurs de trajet par rapport aux circuits récepteurs externes, et pour permettre la réalisation de produits moulés en une seule pièce, simples et économiques.
Patent EP-0635062-A1 (EP)
Inventor: PAVLAKIS GEORGE N
IPC: C12N15/49
Filed: 1993-03-29
Abstract: L'invention concerne un procédé de localisation d'une ou plusieurs séquences d'inhibition/d'instabilité dans la région codante d'un ARNm et de modification du gène codant cet ARNm afin d'éliminer ces séquences d'inhibition/instabilité. Pour ce faire, on substitue les nucléotides groupés sans modifier la capacité codante du gène. Des produits de recombinaison contenant ces gènes mutants et des cellules-hôtes contenant ces produits de recombination sont également décrit. Ledit procédé et les produits de recombinaison selon l'invention sont illustrés par la mutation d'un gène humain GAG de VIH-1 dépendant d'un gène REV en un gène GAG ne dépendant pas d'un gène REV. Les produits de recombinaison utilisés dans la localisation de séquences d'inhibition/d'instabilité dans la région codante ou la région 3' non traduite d'un ARNm sont également décrits. Les produits de recombinaison cités en exemple selon l'invention peuvent également être utiles dans l'immunothérapie et l'immunoprophylaxie contre le VIH-1.
Patent EP-0641511-A1 (EP)
Inventor: LAD NYI JOZSEF
IPC: H05B37/02
Filed: 1993-05-20
Abstract: L'invention concerne une installation d'éclairage avec luminosité et intensité de ton modulables, qui contient une unité d'éclairage (10) formée de tubes à gaz (11R, 11B, 11G) et une unité de commande et d'alimentation en courant (30) qui y est raccordée. L'invention repose sur le fait que l'unité d'éclairage (10) contient au moins une source lumineuse (12) irradiant une lumière de luminosité et d'intensité de ton variables dans un angle solide large; que cette unité d'éclairage comprend au moins trois tubes à gaz (11R, 11B, 11G) de structure identique et de couleur différente; que l'unité de commande et d'alimentation en courant (30) contient un récepteur, de préférence un récepteur à infrarouge (35), un décodeur et une unité d'alimentation, de préférence une unité d'alimentation (34) à découpage; que l'installation est en outre munie d'une unité de télécommande (20) établissant une liaison sans fil avec le récepteur. Cette unité de télécommande comporte un clavier (24) permettant de réguler la luminosité et/ou l'intensité de ton.
Patent EP-0648273-A1 (EP)
Title: Process for the production of products having bacterial activity and capable of transforming glycerol into 1,3-propanediol, corresponding strains and application in the industrial production of 1,3-propanediol.
Inventor: BORIES ANDRE
IPC: C12P7/18
Filed: 1993-06-14
Abstract: Process for the production of products having bacterial activity and capable of converting glycerol into 1,3-propanediol. The invention consists in firstly producing bacterial strains or species which ferment glycerol from anaerobic microbial habitats present in nature and enriching by discontinuous fermentation said precultures. The products having bacterial activity are then isolated used to convert glycerol by fermentation into 1,3-propanediol. The invention is characterized in that the conversion results in high yield and in that the biosynthesis of 1,3-propanediol prevents the formation of a large number of by-products.
Patent EP-0685040-A1 (EP)
Title: Actuator for transfer of forward and backward rotational movement.
Inventor: STAALAND TORBJORN
IPC: F15B15/12
Filed: 1993-06-07
Abstract: A fluid-operated actuator comprising a chamber part (1) with at least one chamber (12, 13), a carrier (3) which is rotatably mounted in the chamber part (1), and a plunger piston (2) in the form of a circular arc. The plunger piston can be moved along the circular arc and thereby rotate about the carrier's axis of rotation (50) since it extends in the chamber and is arranged to connect with the carrier (3). According to the invention the plunger piston (2) via a sealing device (32, 33, 42-45) is passed sealingly through an opening (14, 15) in the chamber (12, 13), there being a clearance between the surface of that section of the plunger piston which is located in the chamber and the chamber walls. Furthermore that section of the plunger piston which is located outside the chamber (12, 13) is supported along its radially outer surface by a support part (4) which is attached to the chamber part (1).
Patent EP-0654064-A1 (EP)
Inventor: PEACOCK ANDREW JAMES
IPC: C08L23/06
Filed: 1993-07-21
Abstract: Cette invention se rapporte à un mélange ternaire composé de 25 à 45 % en poids d'un copolymère de polypropylène sans ordre, de 20 à 40 % en poids de caoutchouc d'éthylène-propylène, et de 25 à 45 % de polyéthylène haute densité, ce mélange devant être utilisé sous forme d'un article moulé.
Patent EP-0653028-A1 (EP)
Inventor: TRUMAN MARK R
IPC: F16H19/02
Filed: 1993-08-04
Abstract: A rotary temperature control device which includes a vent pulley, a control pulley having a bevel gear associated therewith, a flexible cable which extends from the control pulley to the vent pulley and a shaft having a pinion gear associated therewith for driving the bevel gear, thus providing rotational movement to the vent pulley. The cable preferably has first and second ends and an intermediate portion therebetween which defines first and second segments, wherein the first and second ends are secured to the vent pulley while the intermediate portion is secured to the control pulley.
Patent EP-0656957-A1 (EP)
Title: Process for phosphatizing steel zinc-coated on one side only.
Inventor: RIESOP JOERG
IPC: C23C22/12
Filed: 1993-08-18
Abstract: PCT No. PCT/EP93/02205 Sec. 371 Date Apr. 27, 1995 Sec. 102(e) Date Apr. 27, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/05826 PCT Pub. Date Mar. 17, 1994.A process for phosphating a galvanized surface of a steel strip electrolytically galvanized on one side by contacting the galvanized surface of the steel strip with a phosphating solution containing 1.0 to 6 g/l zinc, 0.5 to 5.0 g/l nickel and 14 to 25 g/l phosphate at a temperature of 40 DEG  to 70 DEG  C. for from 2 to 20 seconds. The ungalvanized surface remains metal bright.
Patent EP-0655955-A1 (EP)
Inventor: CAZA STANLEY GEORGE KNOWSLEY R
IPC: C02F11/143
Filed: 1993-08-18
Abstract: PCT No. PCT/GB93/01757 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04290 PCT Pub. Date Mar. 3, 1994Sludges and slurries, e.g., oil, grease or paint based, are encapsulated into fly ash or similar particulate material by adding solvents to effect the encapsulation and absorption of the sludge. Subsequently, the particulate material is heated to remove the solvent, leaving a dry powder which may then be used as a filler for various applications, including production of breeze blocks.
Patent EP-0663003-A1 (EP)
Inventor: PONSATI OBIOLS ORIOL
IPC: C11D1/66
Filed: 1993-09-20
Abstract: Pulverförmige oder granulare Detergensgemische mit guter Kaltwasserdispergierbarkeit werden erhalten, indem man Gemische enthaltend a) quaternierte Difettsäuretrialkanolaminester-Salze der Formel (I), in der R1CO für einen aliphatischen Acylrest mit 12 bis 22 Kohlenstoffatomen und 0, 1, 2 oder 3 Doppelbindungen, n für 2 oder 3 und X für Halogenid, Methosulfat oder Methophosphat steht und b) Hydroxyverbindungen, ausgewählt aus der Gruppe, die von Fettalkoholen, Fettalkoholpolyglycolethern, Polyolfettsäurepartialestern und Kohlenhydraten gebildet wird, in an sich bekannter Weise trocknet und in feste Form bringt. Die Produkte eignen sich zur Herstellung von Avivage- und Wäscheweichspülmitteln sowie Haarpflegeprodukten.
Patent EP-0625573-A1 (EP)
Inventor: OHKI MISAO - - NISHIMACHI
IPC: C12Q1/68
Filed: 1993-09-27
Abstract: L'invention concerne des moyens permettant de diagnostiquer, simplement et avec une grande sensibilité, la leucémie aiguee myéloblastique (LAM) de type t(8;21). L'invention concerne un ADN fusionné avec LAM1-MTG8 présentant la séquence de bases représentée par le numéro d'identification de séquence 1, ainsi qu'un fragment dudit ADN contenant le site de fusion; un polypeptide fusionné avec LAM1-MTG8 présentant la séquence d'acides aminés représentée dans le numéro d'identification de séquence 1, et un fragment dudit polypeptide contenant le site de fusion; un ARN messager fusionné avec LAM1-MTG8 présentant la séquence de bases représentée par le numéro d'identification de séquence 1, dans laquelle la thymine est remplacée par uracile, et un fragment de celui-ci; une sonde préparée par marquage du fragment d'ADN, et un procédé de détection de l'ADN fusionné au moyen de ladite sonde; ainsi qu'un procédé de détection d'un ADN fusionné avec LAM1-MTG8 ou un fragment de celui-ci dans un échantillon, par amplification de l'ADN fusionné ou de son fragment par PCR, et détection du fragment d'ADN ainsi amplifié.
Patent EP-0662986-A1 (EP)
Inventor: SPEER DREW VE
IPC: C08K5/00
Filed: 1993-09-24
Abstract: A composition for scavenging oxygen is disclosed. The composition comprises an ethylenically unsaturated hydrocarbon polymer which has 0.01-1.0 equivalents of carbon-carbon double bonds per 100 g of polymer and a transition metal catalyst and can be incorporated into various types of layers. The composition has an elongation-at-break of at least 20% and retains at least 50% of its original tensile strength after oxygen scavenging has occurred.
Patent EP-0608695-A1 (EP)
Inventor: TUOVINEN FRANS HEIKKI
IPC: C22B19/28
Filed: 1994-01-10
Abstract: The invention relates to a method for utilizing zinciferous waste from metal smelters, such as steel smelters, so that the transmission of fluorides to the highly zinciferous secondary dusts is prevented during the treatment of the gas obtained from the waste smelting furnace. Fluorides are extremely harmful for the zinc process, and therefore it is important to prevent them from entering the process. By adjusting, according to the invention, the temperature and composition of the exhaust gases created in the smelting treatment of zinciferous dusts and other waste, the fluorides and the highly zinciferous fraction are obtained in different end products. Other valuable metals are recovered from the metal layer created on the bottom of the furnace.
Patent EP-0612678-A1 (EP)
Inventor: ALTEN KURT
IPC: B60D1/66
Filed: 1994-02-11
Abstract: The invention relates to a mobile inclined ramp having a running gear (4, 5) which is arranged about halfway along the inclined ramp and having a coupling element, which is fastened to one end of the inclined ramp, to enable the inclined ramp to be coupled to a towing vehicle, the coupling element and the towing vehicle perhaps being a drawbar (8) and a floor conveyor unit respectively. The object of the invention is to design such inclined ramps in such a way that the coupling action can be implemented by a single person. To achieve this object, according to the invention the inclined ramp is provided in the end region (7) facing the coupling element with a lifting element (13) for raising and holding the ramp end at coupling height, it being possible for a lifting element to be provided which is arranged at one end and takes the form of a hand winch (13). <IMAGE>