baber/WOPTO huggingface dataset:
Patent EP-0174039-A2 (EP)
Inventor: DECONINCK FILIP
IPC: D03D47/36
Filed: 1985-07-22
Abstract: 57 A method to control the speed of the weft feed spool in weaving looms, characterized by the fact that it consists of feeding at least two items of detected data into a control mechanism, the use of these data by this latter to calculate, as a number of windings, the variation (R) of the reserve from the average reserve which itself is determined by the reserve sensor (B), and any appropriate adjustment which may be required of the speed of the feed spool.
Patent EP-0154395-A2 (EP)
Inventor: FELLER MURREY D
IPC: F16L39/06
Filed: 1985-01-24
Abstract: A multi-passage swivel assembly, of particular use in floating oil production systems, provides fluid or gas flow while continuous or intermittent rotation occurs between a fixed inlet port e.g. a bore (26) in a fixed arbour (24) connected to a riser, and a rotating outlet port (32). The assembly contains clearance control rings (34, 36) that compensate for dimensional changes to allow high pressure operation. In operation, structural deflection of the control ring allows its inside surface to maintain contact with the surface of the arbour.
Patent EP-0173415-A2 (EP)
Inventor: HANSEN DAVID R
IPC: C08L23/20
Filed: 1985-05-30
Abstract: 57 Hot melt adhesive with long open time and good cold metal bonding are made of blends of an at least partially crystalline copolymer of butene-1 and ethylene, an aliphatic, substantially non-polar resin, an antioxidant and, optionally, a microcrystalline wax.
Patent EP-0169682-A2 (EP)
Inventor: SNEDDON JOHN LEISHMAN
IPC: F01D15/08
Filed: 1985-07-08
Abstract: There is described a fluid machine which comprises an outer casing and a rotor assembly mounted within the casing. The rotor assembly includes a hollow shaft having a fluid reaction member mounted therein. 
<??>The machine may be used as a pump wherein drive means such as an electric motor may be provided on the rotor assembly to rotate the rotor and pump fluid through the hollow shaft. 
<??>Alternatively, the fluid machine may be used as a generator, wherein fluid is passed through the hollow shaft causing the rotor assembly to rotate. 
<??>Also, the machine may be used as a drive means for an air or water borne craft.
Patent EP-0175516-A2 (EP)
Inventor: SILLARS IAN MALIN
IPC: B41F17/00
Filed: 1985-09-03
Abstract: Apparatus for printing quasi random number tables of the type used for games of chance such as bingo, comprising a flexographic printing press having a central drum (1) and a plurality of printing cylinders (2) arranged to print onto material fed into the press at (3) and exiting at (4). Some of the cylinders (5), (7) and (9) have different circumferences, each being a multiple of a basic pitch value, and are arranged to print various rows or columns of numbers or other indicia in a basic matrix or table such that the combination of numbers in each table varies in a quasi random manner over large number of repeats.
Patent EP-0179659-A2 (EP)
Inventor: DENISEVICH PETER JR
IPC: C08G73/00
Filed: 1985-10-24
Abstract: Tractable doped electroactive polymers comprise a charged polymer backbone of recurring units of a 3,6-N-substituted carbozole-1,3,4-oxadiazole-2,5-diyl ring system, and a sufficient concentration of a charge-compensating ionic dopant associated therewith, the polymer backbone being capable of undergoing reversible oxidation to form the charged polymer backbone.
Patent EP-0186450-A2 (EP)
Inventor: PARKS CHRIS F
IPC: C09K8/62
Filed: 1985-12-19
Abstract: Aqueous compositions containing a thickener, a hypochlorite and cyanuric acid are especially useful as hydraulic fracturing fluids.
Patent EP-0204149-A2 (EP)
Inventor: RODER KLAUS W DIPL-ING
IPC: B01F27/91
Filed: 1986-04-30
Abstract: An agitator of impeller shape includes an agitator hub with a plurality of radially extending arms for attachment to a drive shaft for the mixing of substances in vessels, such as substances that tend to material build-up, incrustation and/or incipient polymerization. The hub is totally closed by welding a cap over the end of the hub. At least one of the agitator arms is formed of two components, a shorter stub arm attached to the hub and longer main arm. Both components are formed of a pair of parallel, spaced apart tubes connected by a pair of webs. Each tube includes a bushing for retaining a centering bolt to attach the main portion to the stub portion. The two components are then welded together and polished to remove any gaps and sharp edges.
Patent EP-0206092-A2 (EP)
Title: Method of checking the execution of a symbol string
Inventor: CHAN JOHNI NAI-CHEUNG
IPC: G06F11/36
Filed: 1986-06-10
Abstract: A method of verifying the correct execution of a symbol string (eg a sequence of microinstructions) comprises embedding markers which bound the set of permissible execution paths. A check marker is computed from the markers along a selected permissible execution path through the string. Modifiers are embedded at the entry points to permissible paths other than the selected paths such that execution of the 'other paths would nevertheless result in the same check marker being computed. On execution of the string a run-time marker is computed from the embedded markers and compared against the check marker. A mismatch is then indicative of error.
Patent EP-0215348-A2 (EP)
Title: Redundant power supply system
Inventor: KENNY THOMAS JOSEPH
IPC: G05F1/00
Filed: 1986-08-27
Abstract: A redundant power supply using a plurality of power supplies, for digital control systems, such as one using a MULTI-BUS backplane which utilizes remote sensing power supplies and level holding capacitors to provide continuous operation when one of the power supplies fails. Embodiments of the invention include a dual redundant power supply system for a backplane having a pair of power buses which provide positive five volts, positive twelve volts and negative twelve volts with reference to ground. Equipment drawing relatively high currents, e.g., 40 amperes, can be continuously supplied with power at a voltage regulated to within ± 0.1% of nominal values for each 10% change in current.
Patent EP-0226164-A2 (EP)
Inventor: STRANDBERG HANS
IPC: A61N1/365
Filed: 1986-12-08
Abstract: Herzschrittmacher mit einem Pulsgenerator für die Schrittmacherpulse, einer Atemsignalmeßeinrichtung zum Erfassen eines Atemsignales und einer Steuereinrichtung zum Steuern des Pulsgenerators im Sinne der Änderung der Pulsfolgefrequenz des Pulsgenerators in Abhängigkeit vom Atemsignal. Erfindungsgemäß ist ein Herzaktionsdetektor (13) zum Erfassen von Herzaktionssignalen vorhanden und die Atemsignalmeßeinrichtung umfaßt eine Vorrichtung (14 bis 18), die Amplitudenschwankungen im Herzaktionssignal erfaßt und als Atemsignal der Steuereinrichtung (19) für den Pulsgenerator (9) zuführt.
Patent EP-0226215-A2 (EP)
Inventor: ARAMAKI JUN MUTSUBISHI DENKI K
IPC: B23H1/10
Filed: 1986-12-17
Abstract: An electric spark machining apparatus includes a cooling device (7) which is arranged so that machining liquid (21) pumped up from a reservoir (2) and fed to an electric spark machine (1) is controlled in temperature to minimize a temperature difference between machining liquid (21) entering into the electric spark machine (1) and the latter.
Patent EP-0213714-A2 (EP)
Inventor: KLINKOWSKI PETER R
IPC: B01D29/62
Filed: 1986-07-24
Abstract: For discharging a cake 7, of suspended solids formed on an electrode structure comprising an electrode 2, a membrane wall 3, and an electrolyte chamber formed by the membrane wall, means are provided for increasing the pressure inside the electrolyte chamber so that the membrane wall 3 expands, whereby the cake of solids of suspension is discharged therefrom. The means for increasing the pressure inside the electrolyte chamber are injecting gas into the electrolyte chamber, injecting liquid into the electrolyte chamber, and/or reducing the vacuum applied internally to the electrolyte chamber.
Patent EP-0234598-A2 (EP)
Inventor: HARRIS CRAIG WEAVER
IPC: G06F15/177
Filed: 1982-11-30
Abstract: An Interface Circuit Card for interfacing a subsystem-controller (called a Network Support Processor) in a data communications system to a main host computer and to a plurality of line support processors which service data communications lines to remote terminals. The Interface Circuit Card provides a data link interface logic circuit (DLI) for connecting the master processor of the Network Support Processor to a distribution control card which contacts the main host system computer. The Interface Circuit Card also provides a message level interface (MLI) logic circuit which connects the master processor to another distribution control card for connection to a line support processor and also to buses which connect to a master memory control card for accessing a shared memory means.
Patent EP-0248313-A2 (EP)
Title: Bakenständer
Inventor: JUNKER WILHELM
IPC: E01F9/011
Filed: 1987-05-25
Abstract: Bei dem Bakenständer weist die Fußplatte (11) auf ihrer Oberseite eine Ausnehmung (15) mit rechteckigem oder quadratischen Grundriß auf, in die der Pfosten (13) eingesteckt ist. Am Pfosten (13) ist entweder ein Bakenblatt befestigt oder ein Bakenkörper aufgesteckt. Der Pfosten (13) weist ein M-Profil auf, dessen beide zueinander parallelen Seitenstege (16) untereinander die gleiche Länge haben, die zumindest annähernd gleich der lichten Weite der Ausnehmung (15) in der Fußplatte (11) ist. Die beiden Mittelstege (17) des M-Profils haben untereinander ebenfalls die gleiche Länge und erstrecken sich von der Verbindungsstelle (18) mit dem jeweils benachbarten Seitensteg (16) aus zumindest annähernd bis zur Mitte (19) der Verbindungsstrecke der freien Enden (20) der beiden Seitenstege (16) des M-Profils hin.
Patent EP-0249148-A2 (EP)
Inventor: PENNINGER JOSEF DR
IPC: C10M129/76
Filed: 1987-06-04
Abstract: Mono-2-(hydroxydodecyl) dicarboxylates of the general formula (I) …<IMAGE>… and salts thereof of the general formula (II) …<IMAGE>… …<??>in which A represents the radicals -(CH2)2-, -(CH2)3-, …<IMAGE>… and M represents an alkali metal or the ammonium group, and the use of compounds of this type alone or in combination with one or more complexing agents in concentrations from 1 to 100 ppm as corrosion inhibitors in aqueous systems, if appropriate in the presence of further scale prevention agents and/or dispersants and/or nonferrous metal inhibitors and/or microbicides which are known per se.
Patent EP-0251100-A2 (EP)
Inventor: HUSSEIN FATHI DAVID
IPC: C07D471/04
Filed: 1987-06-22
Abstract: Highly stereospecific olefin polymers are obtained in enhanced yield in a continuous gas-phase fluid bed process for polymerizing alpha monoolefins employing a catalyst system comprising (a) a solid titanium-containing procatalyst, (b) an organoaluminum activator compound, and (c) a selectivity control agent, by continuously adding dialkylaluminum halide to the reactor during polymerization and conducting polymerization at a temperature of 0.1 to 5.0°C above the dew point temperature of the cycle gas in the reactor.
Patent EP-0255735-A2 (EP)
Inventor: TOHDOH AKIRA
IPC: C08L67/02
Filed: 1985-07-08
Abstract: A polyester composition comprising:
     (A) 100 parts by weight of substantially linear polyester comprising, as the main constituent unit, ethylene terephthalate;   (B) 0.05 to 15 parts by weight of crystallization promotor; and   (C) 0.1 to 15 parts by weight of at least one modified polyolefin wax plasticizer selected from oxidized polyolefin waxes, unsaturated carboxylic acid or its derivative graft-modified polyolefin waxes, unsaturated epoxy compound-modified polyolefin waxes, unsaturated silane compound-modified polyolefin waxes, and styrene-type monomer-modified olefin waxes.
Patent EP-0258749-A2 (EP)
Inventor: LEHMANN LEONARD THEODORE
IPC: A61L17/14
Filed: 1987-08-20
Abstract: Surgical filament coatings are disclosed. The filament can be a suture or ligature. The coating can be calcium stearoyl-2-lacatylate, a diblock or a triblock copolymer, or a random copolymer having a glycolic acid ester and trimthylene carbonate linkages.
Patent EP-0266600-A2 (EP)
Inventor: SINGEWALD ARNO PROF DR
IPC: C01F5/40
Filed: 1987-10-16
Abstract: Two magnesium sulphate concentrates are prepared with reduced waste water production from hard salts by combination of electrostatic separation with cooling by crystallisation and froth flotation.
Patent EP-0271853-A2 (EP)
Inventor: MUNK WERNER GEORG
IPC: B65D65/38
Filed: 1987-12-12
Abstract: The package is, in particular, edible and is made of decomposable, porous material which is provided for sealing purposes with at least two different impregnations on a fat basis on at least one part of the inside wall. At least one of these two impregnations is a base and at least one other is a closed covering glaze. Due to the fact that the at least one covering glaze is free from saccharose, tightness is achieved even at temperatures above the freezing range in relation to moist or liquid filling masses.
Patent EP-0237239-A2 (EP)
Inventor: ALLAN GEOFFREY
IPC: A61K38/00
Filed: 1987-02-27
Abstract: The present invention is concerned with compounds of formula (I), physiologically acceptable salts thereof, formulations containing them, their preparation and their use in medicine. 
     In formula (I)
     
     A is a group of formula -Q k -(NQ 1 ) m -(CH 2 ) n -, where k and m are Independently selected from 0 and 1, provided that m can only be 0 when k is 0, n is from 1 to 6, Q 1  is hydrogen or C 1-4  alkyl, and Q is selected from -CO-, -CH 2 -, -CH 2 CO- and -QCH 2 CO-, and any of the -(CH 2 ) n - groups are independently optionally substituted by one or two C 1-4  alkyl groups;   B is group of formula -R 1 -C(Q 2 ) (OH)-C(Q 3 ) (Q 4 )-NQ 5 -R 2 , where R' is a bond or -OC(Q 6 ) (Q 7 )- R 2  is hydrogen or C 1-6  alkyl, and Q 2 -Q 7  are independently hydrogen, C 1-4  alkyl, or a group of formula -(C(Q 8 )(Q 9 )) × Ph, in which x is 1 or 2, Ph is a phenyl group optionally substituted by one or more groups Independently selected from hydroxy, C 1-4  alkyl and C 1-4  alkoxy, and Q 8  and Q 9  are independently hydrogen or C 1-4  alkyl;   E and Z are independently selected from carboxyl and carboxyl derivatives;   D is hydrogen or a saturated or unsaturated C 1-6  aliphatic substituent optionally substituted by an amino group;   G 1 , G 2  and G 3  are independently selected from hydrogen and C 1-4  alkyl; (X) is a mono-, bi-, or tri-cyclic aromatic ring system optionally containing one or more heteroatoms; and   (Y) is a mono- or bi-cyclic nitrogen-containing ring system (attached to -CO-C(D)(G 3 )- by said nitrogen atom) optionally containing one or more other heteroatoms and optionally substituted by one or more substituents independently selected from C 1-6  alkyl and aryl (e.g. phenyl), or (Y) is a nitrogen atom attached to E directly by a bond or indirectly by a C 1-4  alkylene moiety and also attached to a C 5-7  cycloalkyl group; in either case (Y) may optionally be linked by a C 3-5  alkylene bridge to G 3  or D to form a closed ring;   and physiologically acceptable salts thereof;   with the proviso that:  
when, in the definition of A, k and m are both 0 or both 1 and 0 is a -CO- group, and, in the definition of B, R' is a group of formula -OC(Q 6 )(Q 7 )- as hereinbefore defined and R 2  is a C 1-6  alkyl group;   D is hydrogen or a C 1-6  alkyl group;   (X) is a benzene ring or a naphthyl or indolyl ring system, any of which is optionally substituted in any position by one or more substituents independently selected from C 1-4  alkyl (itself optionally substituted by one or more halogen atoms), C 1-4  alkoxy, halo, nitro, amino, carboxyl, C 1-4  alkoxycarbonyl and hydroxy,   then (Y) is not a pyrrolidinyl, oxazolidinyl, or thiazolidinyl ring, or a ring system selected from indolinyl, quinolinyl and tetrahydroquinolinyl.
Patent EP-0248580-A2 (EP)
Inventor: NAGAFUSA MAKOTO C O PATENT DIV
IPC: H05B6/80
Filed: 1987-05-26
Abstract: A microwave cooking apparatus includes a cooking chamber (15) and a reflecting chamber (17) disposed on the cooking chamber. The reflecting chamber is provided with a rotatable reflector (21) for reflecting microwaves from a magnetron (33). The cooking apparatus further includes a fan device (37) for producing cooling air, and a duct device (51,55) directing a portion of the air to the reflecting chamber for rotating the reflector, and by-passing the reflecting chamber and directing a portion of the air to the cooking chamber for ventilating the cooking chamber. This construction may provide sufficient air to the reflecting chamber and the cooking chamber.
Patent EP-0260828-A2 (EP)
Inventor: PAYVAR PARVIZ
IPC: F16D13/72
Filed: 1987-08-25
Abstract: A groove pattern for the friction facings (22) of a wet clutch (21) to equalize the face temperature of the friction facings and thus increase the thermal capacity of the clutch where there is continuous slippage. The groove pattern includes one or more circumferential grooves (23,24) dividing the friction area into two or more annular bands (25,26,27) with radial grooves (28,31,32) in each band which increase in number from the inner band (25) to the outer band (27).
Patent EP-0269309-A2 (EP)
Inventor: SCHUTZ JOHANN
IPC: G01R23/16
Filed: 1987-11-10
Abstract: Prior art circuits for determining the frequency response of a unit under test comprise a VCO and e.g. a cathode ray tube on which the respective spectrum from the unit under test is displayed. For accurate allocation between wobble frequency and spectral amplitude, the VCO had to be periodically calibrated. For simplification purposes, the invention provides a counter which either counts quartz-stabilized pulses during a VCO period or which counts, during a quartz-stablized counting interval, the VCO output pulses themselves. The counts represent with quartz accuracy the test frequency, which corresponds to the mean value within the counting interval.
Patent EP-0248736-A2 (EP)
Inventor: CLEMENTS-JEWERY STEPHEN
IPC: C07D417/12
Filed: 1987-06-04
Abstract: L'invention concerne les nouveaux dérivés du benzimidazolyl thiométhyl benzothiazole substitués de formule (I) :dans laquelle R₁, R₂ et R₃, identiques ou différents, représentent un atome d'hydrogène, d'halogène, un radical alcoyle (C <sub>1-6</sub>) ou alcoxy (C <sub>1-6</sub>) et leurs sels avec les acides, leur préparation, leur application à titre de médicaments notamment anti-allergiques et anti-inflammatoires ainsi que les compositions les renfermant.
Patent EP-0244336-A2 (EP)
Inventor: PRESZ WALTER M JR
IPC: F04F5/18
Filed: 1987-04-07
Abstract: A fluid dynamic pump, such as an ejector, has a common wall (19) which separates a primary high energy fluid flow passage (10) and a secondary low energy fluid flow passage (12). The common wall (19) includes a plura­lity of adjoining lobes (20) extending in the direction of flow to the outlets (21) of the passages at the downstream end of the common wall (19). A lobe (20) on one side of the wall (19) forms a corresponding trough (26,28) on the other side. The common wall (19) therefore has a wave-like shape at its downstream end. Primary and secondary fluid flow from the trough outlets on their respective sides of the common wall (19) and are mixed together rapidly in a mixing region (16) downstream of the outlets (21). Se­condary fluid is thereby drawn or pumped into the mixing region (16) as a result of this transfer of energy from the primary stream to the secondary stream. Viscous losses are low during the process.
Patent EP-0275930-A2 (EP)
Inventor: AVIDAN AMOS ANDREW
IPC: B01J29/00
Filed: 1988-01-14
Abstract: A fluidized bed process for upgrading a diene containing hydrocarbon feed by adding cool feed to relatively hot catalyst. Preferably an olefinic feed with some C₄-C₆ diene component is sprayed as a liquid into a fluidized catalyst bed in a lower portion thereof and rapidly atomized and vaporized. The feed is converted to heavier hydrocarbons. Reaction severity preferably is controlled by adjusting catalyst acidity, reactor temperature and/or residence time to produce effluent containing propane:propene in the ratio of 0.2:1 to 200:1. A predominantly liquid product is recovered rich in olefins and/or aromatics. Aromatics extraction may be used to recover a concentrated BTX fraction.
Patent EP-0281898-A2 (EP)
Inventor: JAGER HORST DR
IPC: D06P1/38
Filed: 1988-03-01
Abstract: Dyes of the formulae <IMAGE> build up well on OH- and amido-containing natural or synthetic materials with a high degree of fixation to give dyeings and prints having good all-round fastness properties, in particular good wet fastness properties.
Patent EP-0286995-A2 (EP)
Inventor: WHITE W EDWARD
IPC: D06P1/60
Filed: 1988-04-09
Abstract: A composition for dyeing material of synthetic aromatic polyamide fibers, including a cationic dye and a dye assistant, which is a mixture of N-substituted phthalimide and an emulsifier. The N-substituted phthalimide is preferably a 2:1 mole ratio of N-butyl phthalimide and isopropyl phthalimide. The emulsifier is preferably propylene oxide and ethylene oxide block polymer, and an anionic surfactant blend and an anionic/cationic surfactant blend.
Patent EP-0289910-A2 (EP)
Inventor: SCHLEGEL GUNTER DR
IPC: C07F9/572
Filed: 1988-04-26
Abstract: Compounds of the formula I <IMAGE>  in which  X is hydrogen or halogen, Y is halogen, <IMAGE> R is H or alkyl, R<1> is hydrogen, hydroxyl, alkyl, alkoxy, alkylthio, (substituted) amino or cyano, or R<1> and Z together are a radical -W-CH2-CH2-W-, have advantageous herbicidal effects.
Patent EP-0299372-A2 (EP)
Inventor: RUPPRECHT HANS
IPC: G01N27/30
Filed: 1988-07-08
Abstract: In the case of a reference system with a reference electrode having a diffusion transition, for the analyses measurement technique, it is proposed to design two concentrically arranged small glass tubes in the form of an outer tube and an inner tube in such a way that an encircling diffusion aperture is formed between them as a diaphragm for the reference system. This involves the lower region of the inner electrode initially widening and then narrowing again, the outer electrode following this narrowing and the encircling diffusion aperture thus being formed between the two surfaces. As moisture conveying means, a capillary system may be applied to the inner membrane carrier tube in the region of the diffusion aperture, for example by sintering on a ceramic material. The two small glass tubes are joined to each other solidly, for example by fusing, only in the upper region. In the intermediate space between the two small glass tubes, there extends at one point a long dissipation cartridge with squat half-cell, insulated outgoing lead and own diaphragm at the transition to the bridge electrolyte formed by a gel. <IMAGE>
Patent EP-0301421-A2 (EP)
Inventor: REINHOLZ ERHARD DR
IPC: A61K31/215
Filed: 1988-07-22
Abstract: Sulphur compounds of the formula I <IMAGE>  in which R1 denotes lower alkyl or alkenyl groups, a cycloalkyl radical, an optionally substituted aralkyl, aralkenyl or aryl radical,  m denotes the numbers 0, 1 or 2, B denotes an unbranched or branched, saturated alkylene chain having at most 6 C atoms,  W denotes 1,2-, 1,3- or 1,4-phenylene, A denotes a C1-C6-alkyl or C2-C6-alkenyl group, a formyl-C1-C5-alkyl group, a hydroxy-C0-C6-alkyl group, a carboxy-C0-C5-alkyl group, an oxyacetic acid radical or a radical D-R2 in which D denotes a <IMAGE> or <IMAGE> group and R2 denotes hydrogen, a C1-C5-alkyl, a hydroxy-C1-C5-alkyl or a carboxy-C0-C4-alkyl radical, and their pharmacologically tolerable salts, esters and amides are used for the treatment of metabolic disorders, asthma or circulatory disorders.