baber/WOPTO huggingface dataset:
Patent EP-0106456-A1 (EP)
Inventor: FARRELL GEORGE
IPC: C22B7/00
Filed: 1983-08-22
Abstract: Tungsten can be extracted into solution from tungsten carbide powder residues with aqueous hydrogen peroxide to a greater extent by employing in solution a catalytic quantity of hydrochloric acid, such as a mole ratio to the tungsten preferably in the range of at least 0.1:1 moles of HCI per mole tungsten, and often up to about 2.5 moles of HCI per mole of tungsten at 55 to 85°C. The selection of the mole ratio in practice usually takes into account the grade of tungsten carbide starting material. It is very preferable to use at least 7 moles hydrogen peroxide per mole of tungsten and an extraction temperature of 65 to 75°C.
Patent EP-0104830-A1 (EP)
Inventor: KAWADA SHIGEKI
IPC: H02K1/27
Filed: 1983-09-13
Abstract: A rotor structure comprising a shaft (6) and a magnetic pole assembly comprising radially disposed permanent magnets (1) and yokes (2). The magnetic pole assembly is supported by the shaft through end plates (4,5). The end plate has a recess (7,8) to receive the end of the magnetic pole assembly. The magnetic pole assembly can be fit into the end plates.
Patent EP-0108559-A1 (EP)
Inventor: FAVARETTO PAOLO
IPC: A47B17/00
Filed: 1983-10-27
Abstract: A powered desk is described. The desk has a work surface supported by a base consisting of a pair of generally vertical support members connected by an elongate, generally horizontal structural member which has a hollow interior. The ends of the structural member are mounted in annular openings formed in the vertical support members, with end faces exposed and accessible. Electrical connectors are mounted in the opposing end faces and are connected by electrical wiring extending through the interior of the structural member, whereby electric power or signals can be transferred across the full length of the desk and coupled by a suitable jumper to a similar desk. Additionally, electrical connectors are mounted along the surface of the structural member intermediate of the end faces, and tap into the contained electrical wiring to make electric power, telephone signals and other electrically transferred information available at the desk.
Patent EP-0117365-A1 (EP)
Inventor: YASUTAKE NOBUYUKI YOSHIMURA HA
IPC: H01J37/147
Filed: 1983-12-23
Abstract: An electron beam exposure apparatus includes an electromagnetic-type deflector (7) for deflecting an electron beam (124) in accordance with an analog signal corresponding to a digital signal which specifies an exposure region of a sample and an electrostatic-type deflector (8) for deflecting the electron beam to a desired position in the exposure region. A difference signal between the analog signal and a reference analog signal corresponding to the digital signal is taken out for compensating the amount of deflection of the electron beam in the electrostatic-type deflector.
Patent EP-0146658-A1 (EP)
Inventor: FOWLES PATRICK ERNEST
IPC: C07C7/14
Filed: 1983-12-29
Abstract: Durene is recovered from a mixture containing durene and hydrocarbons boiling in the gasoline range by fractionating to mixture to produce lower and higher boiling fractions and then cooling the higher boiling fraction to a point where crystallization occurs. The crystallized durene is separated from the mother liquor and subsequently is washed with a wash fluid. The wash fluid, which can be methanol, is returned to the process stream wherein it is converted to gasoline and durene. The separated mother liquor is added to the gasoline fraction. The original mixture of durene and gasoline is obtained by the catalytic conversion of synthesis gas or alcohols and ethers.
Patent EP-0098773-A1 (EP)
Inventor: BLANDING DOUGLAS LANE
IPC: G01N35/04
Filed: 1983-06-28
Abstract: A method and apparatus are disclosed for storing and dispensing analysis slides (15) in a chemical analyzer (12). The slides (15) are contained in cartridges (34) wnich are loaded into a rotor (40) in a slide supply (14). Rotor (40) is rotatable to deliver a selected cartridge (34) to a dispense station (46). 
     To provide for the storage of a large number of cartridges (34) in rotor (40), the cartridges (34) are arranged in concentric rings (35, 36) on the rotor (40). A dispense bade (60) is iocatec above the cartridges (34) in rotor (40), and a positioning means (50, 52) is adapted to elevate the selected cartridge (34) m dispense station (46) mto the path of the dispense blade (60), dispense blade (60) removes a slide (15) from the selected cartridge (34) and delivers the slide (15) to a distributor (30) in the analyzer (12).
Patent EP-0099390-A1 (EP)
Title: Compas pour tracer des ellipses
Inventor: RAUNER HANS
IPC: B43L11/05
Filed: 1983-01-27
Abstract: Ce compas comprend un traceur (58) articulé à un pivot central (53) retenant une pointe de centrage, accouplé à un levier de manoeuvre (59) au moyen d'une tige filetée (65). Un axe (2), muni d'un capuchon (3) et d'un levier transversal (4), facilite le maniement de l'instrument. Des moyens contenus dans la tête de commande (6) impriment un mouvement de va-et-vient au levier (59) dont l'amplitude est réglée au moyen d'une tige tournevis (46). Ce compas comporte trois pieds repliables (12, 21, 23) qui le supportent pendant le réglage et le traçage et des moyens pour empêcher le traceur (77) de toucher le papier pendant les réglages.
Patent EP-0099392-A1 (EP)
Title: Trailer for an articulated vehicle
Inventor: WILSON FREDERICK GEORGE
IPC: B60G5/04
Filed: 1983-01-28
Abstract: A wheel mounting assembly for a road trailer comprising at least one pair of wheels (l3) carried on at least one axle (l4) so as to be located in transversely opposed wheel arches (l6), the/or each axle (l4) being supported by a spring means (28) at each wheel arch (l6). There are provided at least two transverse beams (25, 27), a first (25) located at the front of the assembly, a second (27) located at the rear of the assembly. Respective spring means are connected between the first (25) and second (27) beams the first (25) and second (27) beams being attached directly to the wheel arches (l6) so as to transmit the load which is carried from spring means (28) to the wheel arches (l6).
Patent EP-0114616-A1 (EP)
Inventor: VON BONIN WULF DR
IPC: C07C69/96
Filed: 1984-01-12
Abstract: Es werden neue Leimungsmittel, insbesondere für Papier, bereitgestellt, welche Chloram eisensäureester von Esteralkoholen und/oder Carbonsäureamidalkoholen, enthalten. Die in Rede stehenden Chlorameisensäureester besitzen vorzugsweise folgende idealisierte Struktur: (RCOX)n R'(OCOCl)m (I) worin X = ein Sauerstoffatom oder der Rest NH R = aliphatischer, araliphatischer oder cycloaliphatischer Kohlenwasserstoffrest mit 8 bis 28 Kohlenstoffatomen, R' = Rest eines (n+m)-wertigen Alkohols oder Aminalkohols mit 2 bis 10 Kohlenstoffatomen, wobei die Wertigkeit sich auf die Gesamtzahl der OH- und NH2-Gruppen bezieht, n = ganze Zahl von 1 bis 4, m = ganze Zahl von 1 bis 3.
Patent EP-0118686-A1 (EP)
Inventor: MATUKI SHOUZO
IPC: B43L19/00
Filed: 1984-01-20
Abstract: A device for use with an eraser of a rubber composition having magnetic particles dispersed therein. The device has a permanent magnet 34 forattracting the magnetic dust 46 created by use of the eraser 32. For the ready removal of the collected dust 46 the device further comprises a shield 36 normally enclosing the magnet 34. When held close to or in direct contact with a dust collecting wall 40 forming a part of the shield 36 the magnet 34 attracts eraser dust 46 therethrough. The eraser dust attached to the dust collecting wall 40 can be readily released, as into a suitable receptacle such as a trash can, as the magnet 34 is moved away from the dust i collecting wall 40 as by being pulled out of the shield 36. The device may incorporate a magnetic eraser 32 to provide a convenient eraser/dust collector combination 30, as in some embodiments disclosed herein. Additional embodiments suggest the combined use of a brush 60 for collecting eraser dust, and the provision of an open space 56 for confining the collected dust on the dust collecting wall of the shield.
Patent EP-0153969-A1 (EP)
Inventor: WARREN STANLEY L
IPC: A61K35/26
Filed: 1984-03-06
Abstract: A topical composition including transfer factor for dermatological treatment is provided. The composition may be used for cosmetic purposes and for treatment of skin lesions, such as blemishes, acne, herpes simplex, condyloma and the like. The treatment includes application of the topical composition to the infected sites.
Patent EP-0147582-A1 (EP)
Inventor: KAUKASKIE DONALD CHARLES
IPC: B60T7/04
Filed: 1984-11-07
Abstract: Über eine Festetellvorrichtung (12) können zwei nebeneinander angeordnete Pedale (22,38), insbesondere Bremspedale bei betätigter Bremse einzeln oder gemeinsam festgestellt werden. Die Feststellvorrichtung weist hierzu zwei auf einer manuell drehbaren Welle (58) begrenzt schwenkbar angeordnete Sperrteile (64, 66) auf, die in Zahnlücken von je einer Zahnreihe (36 und 54) an den Pedalarmen (24 und 40) der Pedale einrasten können, wenn diese sich in ihren die Bremse betätigenden Positionen befinden.
Patent EP-0142176-A1 (EP)
Inventor: MERKL GEORGE GERGELY
IPC: C23C16/26
Filed: 1984-03-06
Abstract: Disclosed is a crystalline face centred allotrope of carbon having properties of extreme hardness, inertness and a negative thermal coefficient of resistance. The crystalline carbon may be adherently deposited onto a substrate by decomposition a hydrocarbon gas into constituent gaseous ionic hydrogen and carbon fractions, separating the fractions into layers, and exposing the objects desired to be coated to the carbon layer whereon deposition occurs. The properties of the crystalline carbon, termed cubic carbon, may be varied by suitably doping with a known amount of a known impurity.
Patent EP-0152658-A1 (EP)
Inventor: CASE EDWARD M
IPC: F16J15/22
Filed: 1984-02-13
Abstract: A low-friction, water and steam-resistant packing suitable for both static and dynamic applications, in which the packing includes inorganic fiber selected from the group consisting of chemical, electrical, structural and alkali resistant glasses, ceramic, quartz, carbon and graphite materials and dispersed and dried but unsintered polytetrafluoroethylene (TFE). The packing is essentially free of wetting agent. The packing may additionally include dispersed graphite and an organic fiber sufficiently stable thermally to withstand the temperature necessary to decompose wetting agent initially present in the dispersed TFE.
Patent EP-0123541-A1 (EP)
Inventor: BELANGER PATRICE
IPC: C07C303/40
Filed: 1984-04-19
Abstract: Compounds of the formula:
     and their pharmaceutically acceptable salts, which are novel, are antagonists of leukotrienes of C4, D4 and E., the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic and anti-inflammatory agents and are made into pharmaceutical compositions. 
     In the formula, R, is a radical of formula COOR 3 , where R 3  is hydrogen or an alkyl or cycloalkyl group containing not more than six carbon atoms; CH 2 OH; CHO; CH 2 NHSO 2 R 4 , where R 4  is OH; C 1-6  alkyl, C 1-6  alkoxy phenyl, phenyl substituted by Ci-3 alkyl or Ci- 3  alkoxy, halogen, hydroxy, haloalkyl, COOH, CN, formyl, C 1-6  acyl or C 1-4  perfluoroalkyl; CN; or CON(R 5 ) 2 , where each R 5 , independently of the other, is H, OH or C 1-4  alkyl; a tetrazolyl radical, a monocyclic or bicyclic heterocyclic ring containing an acidic hydroxyl group; or a radical of formula
     where each s, independently of the other, is 0,1, 2 or 3; R 7  is
     (A) a monocyclic or bicyclic heterocyclic radical containing from 3 to 12 nuclear carbon atoms and 1 or 2 nuclear heteroatoms, one being N, and the other (if any) being N or S, each ring in the heterocyclic radical having 5 or 6 atoms, or   (B) a radical X-R 8  where X is O, S or NH and R 8  contains up to 21 carbon atoms and is (1) a hydrocarbon radical or (2) an acyl radical derived from an organic acyclic or monocyclic carboxylic acid containing not more than 1 heteroatom that is N, 0 or S in the ring; and each R 10 , independently of the other is H or Ci-4 alkyl;   R 6  is H or Ci-4 alkyl;   R 2  is a halogen atom; and   R 9  is a hydrogen atom or hydroxyl group.
Patent EP-0121471-A1 (EP)
Title: Dispositif de réglage du débit du gaz d'un briquet à gaz liquéfié
Inventor: CALGARO HONORE
IPC: F23Q2/16
Filed: 1984-03-27
Abstract: Ce dispositif est du type comportant un disque perméable élastique (13) disposé dans le circuit d'alimentation en gaz du brûleur et soumis à la compression de deux éléments actionnés par un même organe de commande, un élément de compression annulaire (17) et un élément de compression centrale (20). Selon l'invention, l'organe de commande (31) est monté coulissant entre deux positions, une position de préréglage, dans laquelle il est accouplé en rotation avec l'élément de compression annulaire (17) et une position de réglage, dans laquelle it est désaccouplé de celui-ci.
Patent EP-0131623-A1 (EP)
Inventor: FRALEY ROBERT THOMAS
IPC: C12Q1/68
Filed: 1984-01-16
Abstract: Gènes chimériques susceptibles d'être exprimés dans des cellules végétales. De tels gènes contiennent (a) une région activatrice dérivée d'un gène qui est exprimé dans des cellules végétales, tels que le gène de la synthase de la nopaline; (b) une séquence structurale ou de codage qui est hétérologue par rapport à la région activatrice; et (c) de préférence une région 3' n'ayant pas subi de translation. De tels gènes ont été utilisés pour créer des cellules végétales résistantes aux antibiotiques. Ils sont également utiles pour créer des plantes résistantes aux herbicides et des plantes contenant des polypeptides mammifères.
Patent EP-0158659-A1 (EP)
Inventor: MONESTIER JACQUES
IPC: A61F2/54
Filed: 1984-09-28
Abstract: Prothèse de main dite "à préhension molle". Cette prothèse est réalisée en deux parties susceptibles d'être détachés l'une de l'autre, à savoir une partie dorsale (1) en matériau rigide à laquelle sont associées toutes les pièces mécaniques dans l'articulation de la prothèse, et une partie palmaire (2) en matériau souple pour assurer un confort de préhension et une parfaite adaptation à l'objet. Application à l'utilisation pour la réalisation de prothèses de main et en robotique, notament.
Patent EP-0153623-A1 (EP)
Inventor: MAEDA TETSURO DENKI KAGAKU KOG
IPC: C23C18/16
Filed: 1985-02-06
Abstract: A molded article of a transparent ABS resin comprising 10 to 24% by weight of a diene type rubber having a weight average particle size of 150 mµ or less and not containing methyl methacrylate in the continuous resin phase is subjected to wet plating. The resulting plated resin article has an excellent adhesion of the plating layer and a good transparency.
Patent EP-0158078-A1 (EP)
Inventor: NOGUCHI MATSUSABURO OKI ELECTR
IPC: G03G15/09
Filed: 1985-02-25
Abstract: A developing roll (2) is composed of a hollow nonmagnetic sleeve (2a) and a permanent magnet (2b) disposed therein and having a plurality of poles, the sleeve (2a) and the permanent magnet (2b) being independently rotatable in the same direction. The hollow nonmagnetic sleeve (2a) is rotatable at a constant speed. The permanent magnet (2b) is rotatable at varying speeds dependent on a signal indicative of a count value from a printing density counter means for supplying a developer (6) from a developer tank (3). The printing density counter means successively counts print data to be developed.
Patent EP-0158969-A1 (EP)
Inventor: BOSTON ERNEST BENTON
IPC: B01J31/12
Filed: 1985-04-10
Abstract: A process for passivating metals in a cracking operation comprising treating the cracking catalyst with antimony tris(hydroxy-hydrocarbylthiolate).
Patent EP-0184071-A1 (EP)
Inventor: KAYANE YUTAKA
IPC: C09B62/44
Filed: 1985-11-19
Abstract: A monoazo compound, or a salt thereof, represented by the formula.wherein D is a sulfophenyl group substituted with a methyl, ethyl, methoxy, ethoxy, phenoxy, acetylamino, pripionylami- no, benzoylamino, carboxybenzoylamino, maleinylamino or succinylamino group, a naphthyl group substituted with two or three sulfo groups or a group of the formula,, any one of X, or X<sub>2</sub> is a sulfo group and the other is a methoxy or ethoxy group, Y is a fluorine or chlorine atom or an arylamino group substituted with one or two sulfo groups, R is a hydrogen atom or an unsubstituted or substituted lower alkyl group, A is an unsubstituted or substituted phenylene or naphthylene group, and Z is -S0<sub>2</sub>CH=CH<sub>2</sub> or -SO<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>Z<sub>1</sub> in which Z<sub>1</sub> is a group capable of being split by the action of an alkali, which is useful as a fiber-reactive dye for dyeing materials in a greenish yellow color excellent in various fastness properties.
Patent EP-0151513-A1 (EP)
Inventor: SCHMIEGEL KLAUS KURT
IPC: A61P9/04
Filed: 1985-01-11
Abstract: 4-[3(R)-([2-hydroxy-3-(3-hydroxyphenoxy)propyl]-amino)-butyl]-benzamide and pharmaceutically acceptable salts thereof produce a positive inotropic effect in mammals.
Patent EP-0203230-A1 (EP)
Inventor: LARSEN RAYMOND D
IPC: B01F7/00
Filed: 1985-05-24
Abstract: A method and apparatus are provided for formulating and delivering emulsion slurry blasting agents in a self-contained, "on site," movable system, which houses the necessary apparatus for formulating the emulsion blasting agent. The movable system, for example a heavy duty truck (14) has an oxidizer salt solution container (15), a container (16) for a solution of liquid organic fuel and emulsifier, a blender (21) in which the emulsion phase is formed, and a conduit (34) through which the emulsion blasting agent is delivered to a borehole or other receptacle. Also disclosed is a blender which is particularly suitable for the purpose of the invention.
Patent EP-0186342-A1 (EP)
Inventor: LEE HSAI-YIN
IPC: B05B7/08
Filed: 1985-12-03
Abstract: A conical sheath of air emitted from a vortex plenum (18) adjacent the outer edge (15) of a rotating head (14) spray apparatus (10) is effective to optionally help atomize the liquid coating material, and to carry the atomized material forwardly toward a confluence on the axis (36) of the rotating head where tubulent mixing of the particles occurs, and the particles are sprayed forwardly for deposition in a uniform thickness film of a uniform population mix of particles sizes. Forward air and tangential air components are admitted from the vortex plenum and are independently controlled so that different spray characteristics are obtained, the tangential air providing a swirl moment to the conical sheath of air which enlarges the diametrical size of the deposited film pattern. The forward velocity determines the atomization ability of the conical sheath of air and the particle velocity in the spray pattern. Electrostatic and non-electrostatic operations are intended.
Patent EP-0188919-A1 (EP)
Inventor: YOSHIDA TOSHIHIKO
IPC: H01S5/12
Filed: 1985-12-23
Abstract: A method for the formation of a diffraction grating on a substrate using a holographic technique and an etching technique, wherein the periodicity of the pattern of the diffraction grating is changed at will by a change of the light-path length of one of the two light fluxes from a holographic exposing system.
Patent EP-0167450-A1 (EP)
Title: Application de mélanges stables d'hydrocarbures chlorofluorés et de solvants à titre de composition calogène pour pompe à chaleur à absorption et compositions calogènes
Inventor: GENEST BERNARD
IPC: C09K5/04
Filed: 1985-06-27
Abstract: La présente invention concerne l'application, à titre de composition calogène pour pompes à chaleur à absorption, de mélanges stables comprenant un hydrocarbure chlorofluoré comme fluide calogène, un composé amide ou éther de glycol comme solvant et un agent stabilisant choisi parmi les dialkyldithiophosphates et de zinc, les sels métalliques d'acides alkylarylsulfoniques.
Patent EP-0176427-A1 (EP)
Inventor: FONTAINE JACQUES PIERRE
IPC: F16H39/02
Filed: 1985-09-11
Abstract: 1. Pressure-fluid feed circuit for at least two receptors (1 and 5) comprising : - A first receptor comprising a first rotary motor (1) whose output shaft (4) is adapted to be connected to a member (3) which it is required to drive, - A second receptor (5), - A second rotary motor (2), separate from the second receptor (5) and having an output shaft (18), and - A source of pressure fluid (6) provided with a delivery connection (15), said first rotary motor (1) and second rotary motor (2) each being of the volumetric type and provided with a fluid intake connection (1a, 2a) and a fluid discharge connection (1b, 2b), and the intake connections (1a, 2a) of the first and second rotary motors being adapted (7) to be connected in parallel to the delivery connection (15) for the pressure fluid source (6), characterised in that (a) the output shaft (18) of the second rotary motor (2) is connected for rotation to that (4) of the first rotary motor (1) ; and (b) the discharge connection (2b) of the second rotary motor (2) is connected (12) to the second receptor (5).
Patent EP-0182697-A1 (EP)
Title: Procédé et installation de traitement thermique, pouvant être appliqué à la fabrication d'un liant hydraulique, comprenant une étape de post-combustion
Inventor: DESMIDT FRANCOIS
IPC: F27B7/20
Filed: 1985-10-31
Abstract: L'invention concerne un procédé et une installation de traitement thermique de matière pulvérulente. Cette installation est caractérisée en ce qu'elle comprend un dipositif de post-combustion (212) du composant combustible restant dans la matière pulvérulente qui contient, ou est mélangée à, un composant susceptible de provoquer une réaction exothermique soit avec un gaz, soit avec un autre composant, provenant d'un précalcinateur réalisant une combustion primaire dudit composant, de manière à réaliser la combustion complète dudit composant. La présente invention s'applique en particulier à la fabrication d'un liant hydraulique, tel qu'un clinker de ciment.
Patent EP-0188164-A1 (EP)
Inventor: HENIGUE CHRISTIAN
IPC: B60K35/00
Filed: 1985-12-31
Abstract: 1. A steering unit for a motor vehicle, comprising a steering column (5), a steering wheel (1; 101) and a central pad (10) on which at least one control element (9) is disposed for controlling various devices of the vehicle, the steering column and the pad being fixed, the steering wheel being connected to a first part (2; 102; 121; 202) of a steering shaft which is hollow and rotatably mounted around a tubular element (7) connected to the steering column and the central pad and receiving a data transmitting element (8; 108) for transmitting data from at least one control element (9) to a fixed part of the vehicle, said first steering shaft part being connected to a second steering shaft part (15; 104; 122; 204) via a coupling device comprising a first intermediate coupling element (12; 111; 116; 126) cooperating with a driving element (6; 109; 117; 123) connected to the first steering shaft part so as to form a first couple, and a second intermediate coupling element (13; 112; 118; 127) cooperating with a driven element (14; 113; 119; 124) connected to the second steering shaft part so as to form a second couple, said first and second steering shaft parts being spaced apart by a distance allowing the passage of the data transmitting element, characterized in that the elements of at least one of the couples are formed by helical gear pinions, one being formed by two helical gear pinions (12a, 12b, 13a, 13b; 112a, 112b; 116a, 116b; 126a, 126b; 127a, 127b) urged in opposite directions parallel with the axis of the coupling device by resilient means (18, 19; 114; 120; 128, 129) disposed between the two pinions to form automatic take-up means for the transmission clearances of the coupling device.