baber/WOPTO huggingface dataset:
Patent EP-0217344-A2 (EP)
Title: Versorgungssystem von Lagern
Inventor: LORENZ JOACHIM
IPC: F16N39/06
Filed: 1986-09-29
Abstract: Versorgungssystem für Lagerwellen und dergleichen Verbraucher eines Gasturbinentriebwerks, insbesondere in Flugzeugen mit Öl-/Lufttrennung und Entlüftung zur Atmosphäre hin mit einem neuartigen Pumpenrad zur zentripetalen und zentrifugalen Auftrennung des Gemisches von Öl und Luft unter Zuhilfenahme einer speziell gepackten schwammartigen Struktur.
Patent EP-0225531-A2 (EP)
Inventor: KISHI HIROSHI
IPC: H01G4/12
Filed: 1986-11-20
Abstract: A temperature compensating capacitor of monolithic or multilayered configuration comprising a dielectric ceramic body and at least two electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula, (SrO) k ·(Zr 1-x Ti x )O 2 , where k and x are numerals in the ranges of 0.8 to 1.3 inclusive and of zero to 0.25 inclusive, respectively. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere and then are reheated at a lower temperature in an oxidative atmosphere. The cosintering temperature can be so low that nickel or like base metal can be employed as the electrode material.
Patent EP-0228077-A2 (EP)
Inventor: HOESCHELE JAMES D
IPC: C07F15/00
Filed: 1986-12-23
Abstract: Square-planar four-coordinate complexes of cis-platinum(II) with neutral bidentate aminoalkyl-substituted cy- cloalkylamine ligands and bromo-, chloro-, iodo-, nitrato-, oxalato-, or malonatoligands possess antimicrobial activity as well as activity against transplanted L1210 and P388 murine leukemia cell lines.
Patent EP-0191604-A2 (EP)
Inventor: TAKAMIYA KIKUZO
IPC: B62M25/00
Filed: 1986-02-06
Abstract: A stepless speed change device comprises ratchet rings arranged in plural rows side by side in an axial direction on an inner circumferential surface of a rotary member on an input side through one-way clutches interposed therebetween, and an eccentric cam assembly arranged on a center shaft. An eccentricity of said cam assembly is adjustable relative to the center shaft. The device further comprises pawls in plural rows to engage ratchets provided in the ratchet rings and having bottoms pivotally connected to a carrier rotatably provided on the eccentric cam assembly. The bottoms of the pawls in one row are between the bottoms of the pawls in the other row. The device comprises further ratchet rings arranged in plural rows side by side in the axial direction on an inner circumferential surface of an annular portion formed integrally with the carrier through one-way clutches interposed therebetween, further pawls in plural rows to engage ratchets provided in the further ratchet rings and having bottoms pivotally connected to a rotary member on an output side. The bottoms of the further pawls in one row are between said bottoms of the further pawls in the other row.
Patent EP-0218535-A2 (EP)
Inventor: HEIZMANN JEAN-JULIEN
IPC: G01N23/207
Filed: 1986-09-23
Abstract: A curved counter (30) is placed in a plane perpendicular to the incident X-ray beam (211). The plane of the specimen (1) is oriented so that it makes a predetermined angle  beta  with the incident beam (211). The counter (30) is moved parallel to the incident beam (211) until the counter (30) coincides with a section of the Debye cone (201) defined by the diffracted beams (214). The specimen (1) is rotated about the (Oz) axis perpendicular to it. The density of the diffracted radiation is measured on the counter (30) for each position as a function of the angular position in azimuth of the specimen (1). The position and the density of the normals to a family of lattice planes (hkl) of the specimen is established in the form of a pole figure from the measurements made with the counter (30).
Patent EP-0200684-A2 (EP)
Inventor: PEDRAZZETTI ENEA DR
IPC: C08L7/00
Filed: 1986-04-25
Abstract: Kugelförmig polymerisierte Polyolefine können dadurch vorteilhaft stabilisiert werden, das sie mit mindestens einer Emulsion oder Dispersion behandelt werden, die einen Stabilisator oder ein Stabilisatorengemisch und ein Amin der Formel I <IMAGE> enthält, worin R1 C1-C20 Alkyl, welches durch -OH substituiert sein kann, oder C3-C50 Alkyl, welches ein- oder mehrmals durch -O- unterbrochen ist, oder C1-C8 Alkoxy bedeutet und R2 and R3 unabhängig voneinander Wasserstoff sind oder eine der für R1 angegebenen Bedeutungen haben oder R2 und R3 zusammen mit dem Stickstoffatom, an das sie gebunden sind, einen 5- bis 7-gliedrigen heterocyclischen Ring bilden.
Patent EP-0204691-A2 (EP)
Inventor: ZEDROSSER ULRICH
IPC: F41A19/31
Filed: 1986-06-02
Abstract: Eine Abzugsvorrichtung für eine automatische Handfeuerwaffe ist mit einem Fanghebel (4) versehen, der den nach Schußabgabe gegen die Kraft einer Feder (13) rücklaufenden Verschluß (12) bei freigegebenem, also nicht betätigtem Abzug an einer Nase (14) in hinterer Stellung festhält. Um mit schwächer dimensioniertem bzw. aus leichterem Material hergestellten Fangelementen das Auslangen zu finden, ohne den Übergriff der Fangklinke (6) über die Nase (14) und damit die Sicherheit der Waffe zu veringern, trägt der Fanghebel (4) an seinem Vorderende eine mit der Nase (14) am Verschluß (12) zusammenwirkende Fangklinke (6). Diese Fangklinke (6) ist als doppelarmiger Hebel ausgebildet und stützt sich mit ihrem vorderen Hebelarm (7) gegen die Kraft der Verschlußfeder (13) an einem gefederten Widerlager (8) ab. Der hintere Hebelarm (9) und der Schwenkhebel (4) haben eine Druckfeder eingesetzt, die diese beiden Teile auseinander zu spreizen versucht.
Patent EP-0238979-A2 (EP)
Inventor: BORK PETER DIPL-ING
IPC: G05D27/02
Filed: 1987-03-17
Abstract: The system of arranging a mixer (MK), a preheater (VE), a cooler (K), a humidifier (W) and a reheater (NE) as air conditioning devices in the inlet air duct (ZK) of rooms (RA) to be air conditioned is a known technique. The temperature and humidity of the inlet and/or exhaust air of the room to be air conditioned are measured and passed to a temperature controller (TR1, TR2) with a temperature sequence control (TS) connected downstream of it, or to a humidity controller (FR1, FR2) with a humidity sequence control (FS) connected downstream of it. The mixer (MK), the preheater (VE), the cooler (K) and the reheater (NE) are connected to the temperature sequence control (TS). In accordance with this invention the humidity sequence control (FS) actuates the humidifier (W) and, for dehumidification of the inlet air, the reheater (NE). This provides energy-saving operation under all essential operating conditions. The main application of the invention is in air conditioning plants. <IMAGE>
Patent EP-0241908-A2 (EP)
Inventor: HARA OKITADA
IPC: B30B5/00
Filed: 1987-04-14
Abstract: An apparatus for generating superhigh pressure is provided for producing diamond, carbide material, and the like, in which fluid pressure generating means (2l) are used for generating fluid pressure (F) introduced into pressure spaces (4) to move a plurality of movable bodies (3) pressing an arti­cle to be pressed by a pressing force applied from outside of a casing (5). Said pressure generating means (2l) are integral with the casing (5) to sim­plify hydraulic pressure equipment.
Patent EP-0243921-A2 (EP)
Inventor: HIRT HANS DR
IPC: A61P31/04
Filed: 1987-04-27
Abstract: The crystalline monohydrate of (5R,6S)-2-aminomethyl-6-[(1R)-1-hydroxyethyl]-2-penem-3-carboxylic acid and a process for the preparation thereof are described. The substance is suitable for the treatment of infectious diseases.
Patent EP-0247465-A2 (EP)
Inventor: LAUSBERG DIETRICH DR
IPC: C08L33/00
Filed: 1987-05-16
Abstract: Thermoplastische Formmassen, enthaltend als wesentliche KomponentenA) 10 bis 89 Gew.-% einer Mischung ausA,) 20 bis 98 Gew.-%, bezogen auf A<sub>1</sub>)+A<sub>2</sub>) eines Polyesters einer aromatischen Dicarbonsäure und einer aliphatischen Dihydroxyverbindung undA<sub>2</sub>) 2 bis 80 Gew.-%, bezogen auf A<sub>1</sub>)+A<sub>2</sub>), eines Polyesters einer aromatischen Dicarbonsäure und einer aromatischen Dihydroxyverbindung der allgemeinen Formeloder deren kernsubstituierten C<sub>1</sub>-C<sub>6</sub>-Alkyl- oder Halogenderivaten wobeiZ eine Alkylen- oder Cycloalkylengruppe mit bis zu 8 C-Atomen, eine Arylengruppe mit bis zu 12 C-Atomen, -O-, -S-,oder eine chemische Bindung darstellt undm den Wert 0 oder 1 hat,B) 10 bis 89 Gew.-% eines Polycarbonats undC) 1 bis 30 Gew.-% eines schlagzäh modifizierenden Kautschuks mit einer Glasübergangstemperatur von unter -30 °C.
Patent EP-0256287-A2 (EP)
Inventor: HEGELER WILHELM
IPC: G08G1/09
Filed: 1987-07-07
Abstract: In a digital demodulator for demodulating the broadcast information service for drivers (ARI) and the radio data system (RDS) signals, the RDS signal should always be present at the same output terminal independently of whether the ARI carrier is present or not. In a demodulator constructed in accordance with the principle of a Costas loop circuit, this is achieved by the fact that the control variable of the Costas loop is inverted for the voltage-controlled oscillator as soon as an ARI carrier is present, which is detected by an additional fast ARI detection circuit. <IMAGE>
Patent EP-0258787-A2 (EP)
Inventor: GRAMLICH WALTER DR
IPC: C11B9/00
Filed: 1987-08-25
Abstract: Riechstoffkompositionen gekennzeichnet durch einen den Geruch beeinflussenden Gehalt an 2-tert.-Butyl-4-methyl-cyclohexanol (I). I besitzt einen sehr intensiven erdig-holzigen Vetiver-artigen Geruch und ist in neutralen, sauren sowie alkalischen Lösungen stabil.
Patent EP-0269937-A2 (EP)
Inventor: FERRARI GIANNI
IPC: C08B37/08
Filed: 1987-11-16
Abstract: A process for the controlled preparation of low molecular weight glucosaminoglycans by treating conventional high molecular weight glucosaminoglycans in the solid state or in solution form with a rectilinear gamma ray beam at doses within the range of 2.5 to 20 Mrad supplied by successive irradiation stages with cooling intervals between one irradiation stage and the next in the dynamic phase. 
     The mixture obtained is subjected to fractionation, purification, neutralisation and lyophilization. The glucosaminoglycans obtained have a molecular weight of between 1000 and 35,000 daltons and are used for the preparation of pharmaceutical compositions possessing antithrombotic, fibrinolytic, antiatherogenic and heparin cofactor II activation activity.
Patent EP-0271837-A2 (EP)
Inventor: BINDRA PERMINDER SINGH
IPC: C23C18/18
Filed: 1987-12-11
Abstract: A dielectric substrate is conditioned for plating from an electroless metal plating bath by providing the surface or surfaces of the substrate that are to be plated with semiconductor material whereby the semiconductor material, in the case of n-type material, exhibits energy band where the valence band is equal to or higher than and, in the case of p-type material, exhibits energy band where the valence band is equal to or lower than the redox potential of the metallic ions in the electroless plating bath that are to be deposited as metal on the substrate.
Patent EP-0241054-A2 (EP)
Inventor: COGNIGNI FRANCO
IPC: D01D10/00
Filed: 1987-02-23
Abstract: In the preparation of in-line dyed acrylic fibres by the wet-spinning process in which a solution of an acrylonitrile polymer in an organic solvent is extruded into a coagulum bath and the coagulated fibre is subjected to stretching and dyeing, a retraction step conducted under particular conditions is interposed between the stretching step and dyeing step, in order to improve the fibre dyeing characteristics.
Patent EP-0245046-A2 (EP)
Inventor: SPEIER JOHN LEOPOLD
IPC: C10M105/76
Filed: 1987-05-01
Abstract: The invention relates to methylalkylcyclosiloxanes wherein each silicon atom in the siloxane ring has a methyl attached and each siloxane ring has at least two different non-methyl alkyl groups. The methylalkylcyclosiloxanes display a wide range of viscosity and thermal stability.
Patent EP-0251571-A2 (EP)
Inventor: OHKUMO HIROYA
IPC: B60W10/10
Filed: 1987-06-17
Abstract: A system is described for controlling an electromagnetic clutch for a motor vehicle when the motor vehicle is started. In a control unit (20) an actual clutch engagement degree or rate is obtained by means (43), in dependence on speeds of a drive member and a driven member of the clutch. A desired engagement degree or rate of the clutch is determined by other means (44) in accordance with load on the engine and the speed of the driven member of the clutch. Clutch current is controlled by a controller (45, 46) so as to converge the actual engagement degree rate on the desired engagement degree or rate, and thereby the clutch is smoothly engaged when the vehicle starts.
Patent EP-0256667-A2 (EP)
Inventor: GODFREY CHRISTOPHER RICHARD AY
IPC: A01N43/72
Filed: 1987-07-14
Abstract: Compounds of formula:
      and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO₂R¹, -CONR²R³, or -COR⁴; or X and Y, when they are in adjacent positions of the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted five membered heterocyclic ring, containing one to four hetero-atoms, which are the same or different, and which are nitrogen, sulphur or oxygen and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is an oxygen or sulphur atom; and R¹, R², R³ and R⁴, which are the same or   different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; and metal complexes thereof. The compounds are useful as fungicides and also insecticides.
Patent EP-0259067-A2 (EP)
Inventor: RAJ KULDIP
IPC: H01F7/02
Filed: 1987-08-20
Abstract: A high temperature, extended life multiple stage ferrofluid seal has permanent magnet means (12) and magnetically permeable pole piece means (14, 16) arranged about a magnetically permeable shaft (24) provided with lands (26) defining a plurality of spaced radial gaps and interstage regions (34) between the surface of the shaft (24) and the pole piece means (14, 16). The radial gaps retain a thermally stable ferrofluid (28) and the stage width to radial gap ratio is selected to be greater than about 30 e.g. 50 to extend the coagulation gel time life of the ferrofluid. The interstage regions (34) are fitted in part with thermoset epoxy resin (32) to reduce the interstage volumes which are otherwise filled with an inert gas to reduce oxidation of the ferrofluid.
Patent EP-0257993-A2 (EP)
Inventor: BEDBROOK JOHN ROBERT
IPC: C12N15/60
Filed: 1987-08-20
Abstract: A nucleic acid fragment encoding a herbicide-resistant plant acetolactate synthase protein is disclosed. This nucleic acid fragment contains at least one nucleotide mutation resulting in one amino acid change in one of seven substantially conserved regions of acetolactate synthase amino acid homology. This mutation results in the production of an acetolactate synthase protein which is resistant to sulfonylurea herbicide compounds compared to the wild-type protein. Transformation of herbicide sensitive plants or plant cells with the fragment results in resistance to the herbicide.
Patent EP-0267747-A2 (EP)
Inventor: GOSTELOW BENJAMIN FRANK
IPC: F24C3/08
Filed: 1987-11-06
Abstract: An oven gas burner 1 is described which consists of a lower part 5 and an upper part 7, the lower part 5 being formed integrally with the floor section 2 of the shell of an oven.
Patent EP-0241421-A2 (EP)
Inventor: GARTLAND THOMAS J
IPC: B23K9/32
Filed: 1987-04-01
Abstract: The invention contemplates a host-torch body configuration for interchangeable use of a seleted one of a variety of different welding-process heads. A bayonet-type locking engagement is quickly operable to connect or disconnect any selected process head. The arrangement is such that the same bayonet-lockable engagement serves electrical-supply, consumable-electrode supply, and gas-supply or gas-venting requirements of particular different welding-process heads.
Patent EP-0262093-A2 (EP)
Inventor: ALBRECHT BERNHARD
IPC: C07C303/04
Filed: 1987-09-17
Abstract: An improved semicontinuous or continuous process for the preparation of 1-amino-2-naphthol-4-sulphonic acid by nitrosation of 2-naphthol, addition of bisulphite, rendering the mixture acidic with mineral acid and reduction is described in which, in the semicontinuous process, the nitrosating agent is initially introduced and 2-naphthol and mineral acid are simultaneously metered in in separate streams or, in the continuous process, the reaction material is initially introduced and 2-naphthol, mineral acid and the nitrosating agent are simultaneously metered in in separate streams. The product can optionally be used for the preparation of dyes without intermediate isolation.
Patent EP-0276839-A2 (EP)
Inventor: BERGSTEN VICTOR EMMANUEL
IPC: F16J15/447
Filed: 1988-01-27
Abstract: A labyrinth seal for sealing the gap between the rotating impeller assembly and the stationary housing of turbomachinery comprising a seal holder (30) which serves simultaneously to comprise the stationary part of the seal and to contact process gas so as to maintain the stationary seal part temperature at about the temperature of the rotating part, thus reducing differential thermal change between the stationary and rotating members of the labyrinth seal.
Patent EP-0301464-A2 (EP)
Inventor: SANTANGELO JOSEPH GERMANO
IPC: A62D1/00
Filed: 1988-07-25
Abstract: A process for safely preventing, controlling and/or extinguishing fires in confined spaces without damage to equipment, loss of habitability for personnel, loss of consciousness for personnel or a significant impact on the mental acuity of personnel in the confined space, which comprises introducing carbon dioxide and another inert gas, e.g. nitrogen or helium, to the confined space to lower the oxygen content to a concentration in the range between 8% and 15% by volume while increasing the carbon dioxide content of the confined space to an amount in the range of 2% to 5% by volume. The combination of reducing oxygen concentration and increasing carbon dioxide concentration in the gaseous environment of the confined space works together to sustain mammalian life, in particular, maintaining consciousness and mental acuity while not supporting, i.e. extinguishing, flame.
Patent EP-0301592-A2 (EP)
Inventor: KIMURA ETSUJI
IPC: C01G1/00
Filed: 1988-07-29
Abstract: A process for preparing compound metal oxides, a superconductive compound oxides for instance, is disclosed. The process comprises preparing an aqueous solution containing a predetermined content ratio of chloride, nitrate or acetate of a rare earth metal, an alkaline earth metal and copper, slightly basifying the solution to form hydroxides of the rare earth metal and copper and then introducing carbon dioxide to form carbonate of the alkaline earth metal, collecting the thus formed mixed precipitate of hydroxides and carbonate and firing it.
Patent EP-0309948-A2 (EP)
Inventor: MAGLIC RASTKO C
IPC: G02B3/00
Filed: 1988-09-24
Abstract: A method for forming an aperture pattern of light blocking material (22) between the lenslets (12, 14, 16) of a lenslet array (10) so as to prevent unwanted radiation from reaching the radiation detectors (A, B) in the area beneath the lenslets by exposing a photoresist material which has been formed over the array to ultraviolet light for a predetermined time sufficient to expose the photoresist material to sufficient radiation in the area between the lenslets, but not over the lenslets because the flux density there is less than between the lenslets and thereafter forming light blocking material between the lenslets.
Patent EP-0317955-A2 (EP)
Inventor: EDWARDS DAVID NICHOLAS
IPC: C08F10/00
Filed: 1988-11-22
Abstract: A process for the preparation of aluminoxanes comprising introducing, under reaction conditions, at least one stream of water beneath the surface of an agitated solution of a hydrocarbyl aluminum compound in such a manner that the stream of water is essentially immediately dispersed on contact with the solution.
Patent EP-0299765-A2 (EP)
Inventor: HAAKANA MATTI
IPC: B01D33/04
Filed: 1988-07-14
Abstract: The present invention relates to a sealing apparatus pre­ferably for sealing of the sides of the pressing zone of filter presses used in the pulp and paper industry. 
     The sealing appar­atus has been cast into a unit, which comprises a back (11), lips (13 and 14) with a space (15) therebetween and a support member (12) in the depth direction of the space, said support member allowing the sealing apparatus to bend in conformance with the movements of the press wires but elimin­ating the tendency of the sealing apparatus to bend under the press of the pulp.
Patent EP-0302702-A2 (EP)
Inventor: PATEL PRAFUL J
IPC: B29C45/06
Filed: 1988-08-02
Abstract: The invention provides a self-locking, self-sealing plug (10) for filling and sealing an opening (16) in a panel and a continuous method for making the plug. The unitary plug (10) has the same shape as the opening (16) to be plugged and comprises a hard hole-filling, locking portion (20) united with a softer sealing portion (22) that is elastomeric and seals by contact with the entire inner periphery of the opening (16). The plug (10) is made from two different, chemically compatible thermoplastic materials by co-injection of the two molten components sequentially into a mould and cooling them concurrently to form the unitary plug (10).
Patent EP-0310326-A2 (EP)
Inventor: GRAIVER DANIEL
IPC: C08L33/02
Filed: 1988-09-27
Abstract: A process is provided for the preparation of expanding-contracting hydrogel composites which process comprises the steps of adding solid particles of a poly­electrolyte to a polyvinyl alcohol solution and subjecting the mixture to a low temperature treatment to cause gelation of the polyvinyl alcohol with the polyelectrolyte dispersed as a heterogeneous phase (i.e. solid particles) within the polyvinyl alcohol gel. Hydrogel composites made by the process exhibit high strength and a capacity to expand and contract over a wide range with changes in environment.
Patent EP-0315390-A2 (EP)
Inventor: KING FRANCIS DAVID BEECHAM PHA
IPC: C07D451/14
Filed: 1988-10-31
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof:
      wherein 
X is N or CH; 
R₁ and R₂ are the same or different and are hydrogen, halogen, CF₃, C₁₋₆ alkyl, C₁₋₇ acyl, C₁₋₇ acylamino, or amino, aminocarbonyl or aminosulphonyl, optionally substituted by one or two C₁₋₆ alkyl or C₃₋₈ cycloalkyl groups, or by C₄₋₅ polymethylene or by phenyl, C₁₋₆ alkylsulphonyl, C₁₋₆ alkylsuphinyl, C₁₋₆ alkoxy, C₁₋₆ alkylthio, hydroxy or nitro; or R₁ and R₂ taken together are methylenedioxy or ethylenedioxy; 
Z is a group of formula (a), (b) or (c)
        wherein 
n is 2 or 3; p is 1 or 2; g is 1 to 3; r is 1 to 3; and R₃ or R₄ is C₁₋₄ alkyl; 
having 5-HT₃ receptor antagonist activity, a process for their preparation and their use as pharmaceuticals.