baber/WOPTO huggingface dataset:
Patent EP-0317358-A2 (EP)
Inventor: TOYOSHIMA YOSHIKI
IPC: C08F287/00
Filed: 1988-11-21
Abstract: According to the present invention, there is provided a modified polyolefin resin having the following merits:
     (1) The amount of bound unsaturated carboxylic acid, a derivative thereof or unsaturated epoxy compound is high.   (2) The change of the melt flow rate during the modification is small.   (3) The physical properties are of high grade.   (4) The transparency is improved due to the graft of unsaturated aromatic compound.   
     The modified polyolefin resin of the present invention can be used for adhesives, covering materials, binders, laminate bonding agent and polymer alloy consti­tuents.
Patent EP-0318251-A2 (EP)
Inventor: RAISTRICK JAMES HUGH
IPC: B29C48/06
Filed: 1988-11-23
Abstract: A composition from which a bonded magnet may be produced and which comprises a mixture of a cross­linkable organic material and a particulate magnetic material, and optionally and additive which is capable of effecting cross-linking of the organic material to produce a cross linked resin, in which the composition comprises at least 50% by volume of particulate magnetic material, the composition being extrudable through a capillary rheometer, and the composition having a viscosity of not more thn 6000 poise at a shear rate of 1100 sec⁻¹ when the organic material is in a liquid state and the composition is extruded through the capillary rheometer. Also a bonded magnet produced from the composition.
Patent EP-0283327-A2 (EP)
Inventor: ALIZON MARC
IPC: C07K14/16
Filed: 1988-01-15
Abstract: Peptides having immunological properties in common with those of the peptidic skeleton of peptides of viruses of the family HIV-2, particularly the envelope glycoprotein of HIV-2, characterized in that they have also a peptidic structure in common with the peptidic skeleton of peptides of SIV, particularly the envelope glycoprotein of SIV. The invention also relates to diagnosis compositions capable of detecting an infection due to HIV-2 and to vaccine compositions.
Patent EP-0292447-A2 (EP)
Inventor: ALBERTONI MARTINO
IPC: H01H50/26
Filed: 1988-05-20
Abstract: The magnetic circuit particularly usable for safety, long-life and high-reliability relays comprises a supporting element, a core having a polar expansion arranged facing an movable keeper oscillable about an axis of pivoting to the support; advantageously, the support has, on its end directed towards the movable keeper, an expansion for the reduction of the magnetic drop in the region of pivoting of the movable keeper to the supporting element regardless of the thickness thereof.
Patent EP-0286632-A2 (EP)
Title: Drive transmission for agricultural vehicles
Inventor: KNELL KARL DIPL-ING
IPC: B60K23/02
Filed: 1988-04-08
Abstract: In a drive transmission for agricultural vehicles a drive train is provided leading from the engine (1) via a clutch (2) and a manual gearbox (3) to the vehicle wheels (4). Independently of this a power take-off shaft (6) is also driven by the engine (1). In order to bring about a reduction in the weight of the vehicle and the purchase costs despite the comparatively high engine power, the manual gearbox (3) is designed for an input torque which is reduced in relation to the engine's maximum torque and has a control element (7) ahead of it which, when the predetermined input torque is reached, first triggers a warning signal (8). If the predetermined input torque is exceeded, the clutch (2) and/or a shifting clutch on the manual gear box (3) or a separating clutch on the drive train (2, 3, 4) are actuated via the control element, the vehicle's service brake moveover being independently actuated. <IMAGE>
Patent EP-0304411-A2 (EP)
Title: File folder
Inventor: HIRSCH KARL
IPC: B42F13/06
Filed: 1988-04-21
Abstract: In a file folder (1) which consists of a back (2) and a cover (3), which are connected to one another by a folded back strip (4), a tab (10) is provided between the back (2) and the cover (3) in the region of the fold (5), which tab is connected to the file folder (1). Tongues (13, 14), extending in the region of the fold (5) essentially parallel to the fold (5), are punched free out of the back (2). Said tongues (13, 14) are inserted through holes (16), provided in the tab (10), for filing written documents (15), and are then guided downwards with their free end through further holes (17) provided in the tab (10) with spacing from said holes (16). In order to simplify the threading of the tongues (13, 14) into the holes (16) in the tab (10), the holes (16) are open via connections (16') to the free end of the tab (10). <IMAGE>
Patent EP-0315620-A2 (EP)
Inventor: DURCHSCHLAG GERALD
IPC: B61L5/02
Filed: 1988-10-28
Abstract: In a switching apparatus for movable parts of a railway point, in which movable wing rails (2, 3) bear alternately against the frog (1) in their end position and are supported in their bearing position by means of supporting rods (4, 5) which run in the longitudinal direction of the wing rails (2, 3) and are guided displaceably on the sleepers (9) or baseplates in the longitudinal direction of the wing rails, the supporting rods (4, 5) comprise at least one thrust support (15) which interacts with thrust supports (14) of the wing rails (2, 3) for displacing the wing rails relative to the frog (1). In this arrangement, at least one of the interacting surfaces of the thrust supports (14, 15) of the wing rails (2, 3) and/or supporting rod (4, 5) is formed by a wedge surface (16, 17) which merges into a supporting surface (18, 19) which is essentially parallel to the longitudinal direction of the supporting rod (4, 5), which supporting face (18, 19) interacts with the thrust support of the wing rail in the position of the wing rail (2) which is adjacent to the frog (1). 
<IMAGE>
Patent EP-0321433-A2 (EP)
Inventor: CAMERON DUGALD
IPC: B62D21/11
Filed: 1988-11-11
Abstract: A chassis frame crossbeam assembly (40) for a four wheel drive motor vehicle comprising a lower crossmember (44) and an upper bridge member (50) fixed thereon. The crossmember intermediate portion being downwardly depressed formed with a thinned valley section. The bridge member having a hollow-­section including an intermediate bifurcated portion in the form of fore and aft upwardly arched branch sections with end extensions welded on either side of the crossmember thinned valley section. The vertically opposed bridge member branch sections and crossmember depression combine to define a through passage for a longitudinal drive shaft (16) for driving the rear wheels. The bridge member branch sections define a free open channel (76) therebetween adapted to receive a transverse tube portion (52) of the steering assembly (50) therethrough arranged with its principal axis orthogonal to the principal axis of the subjacent longitudinal drive shaft.
Patent EP-0325961-A2 (EP)
Inventor: LIMPER ANDREAS DR
IPC: B29C48/91
Filed: 1989-01-13
Abstract: For controlling the temperature of a polymeric or plastic tubular film 3, in particular a blown film, emerging continuously from a temperature-controlled run-through die 2, arranged downstream of a compounding extruder 1, infrared radiation from the infrared heating device (6, 6a, 6b) is additionally directed from outside and/or inside against the tubular film 3 emerging from the run-through die before stretching of the said film in the stretching device 4. As a result, the stretching temperature for the tubular film 3 can be isolated or reached independently of the operating temperature prevailing in the run-through die 2. <IMAGE>
Patent EP-0325254-A2 (EP)
Inventor: NAKATA YUTAKA
IPC: F21V5/00
Filed: 1989-01-19
Abstract: The projector-type head lamp for use on vehicles according to the present invention comprises a reflector (10) formed by a concave mirror having two foci, light source (12) disposed near the first focus (F1) of the reflector, and convergent lens (14) disposed opposite to the reflector with the second focus (F2) of the reflector located at the intermediate position between the lens (14) and reflector (10). The convergent lens (14) has an optical axis (x) which is also the optical axis of the reflector (10) and a focus located near the second focus (F2) of the reflector. There is provided near the focus of the convergent lens a shade (16) which has a cut-off edge nearly in contact with the optical axis (x) to produce a shaped beam. The convergent lens (14) is composed of a frontal surface (1 defined by an aspherical plane and a back surface (20) defined by a flat plane which is so inclined in relation to the optical axis as to be nearer to the focus of the convergent lens as it goes from the upper portion toward the lower poriton. Thereby, the color fringes caused by the chromatic aberration of the convergent lens appear within the main illuminated zone below the light-dark limit so that the existence of the color fringes is not conspicuous.
Patent EP-0330939-A2 (EP)
Title: Acrylic acid morpholides, their production and use
Inventor: KAMIKADO TOSHIYA
IPC: C07D213/70
Filed: 1989-02-18
Abstract: This invention relates to a compound of the formula:
     wherein R 1  is hydrogen, a halogen or a lower alkyl group; R 2  and R 3  independently are a lower alkoxyl group; and Py is an optionally substituted pyridyl group , or a salt thereof. 
     The compound [I] or a salt thereof exerts excellent fungicidal effects against plant disease and is used as fungicide for agricultural use.
Patent EP-0334148-A2 (EP)
Inventor: HEINEMANN ULRICH DR
IPC: C07D401/04
Filed: 1989-03-13
Abstract: Hetaryl-1,10-phenanthroline derivatives of the formula (I) <IMAGE>  in which R, R<1>, R<2>, R<3> and R<4> are as defined in the description, their acid addition salts and metal salt complexes, and their use for controlling pests, in particular fungi; furthermore the starting compounds, the 8-amino- or 8-nitroquinolines. Formula (I) provides a general definition of the novel hetaryl-1,10-phenanthroline derivatives which can be prepared for example from suitable 8-aminoquinolines and suitable aldehydes. Formula (II) provides a general definition of the 8-aminoquinolines which are also novel and which can be obtained from suitable 8-nitroquinolines by means of catalysts, where the 8-nitroquinolines, which are also novel, are prepared from 8-nitrohaloquinolines using suitable amines.
Patent EP-0347829-A2 (EP)
Inventor: NOZAKI SATOSHI
IPC: D04H1/492
Filed: 1989-06-20
Abstract: Es wird ein Faservlieskomposit mit einer hohen Stabilität der Abmessungen und ein Verfahren zum Herstellen eines solchen Vlieses beschrieben. Ein durch eine Wirrfaserbehandlung eines Vlieses, bestehend aus Kurzfasern hergestelltes Substrat, wird durch Wasserstrahlenbehandlung zu einem Anfangssubstrat geformt, das einer Querdehnung unterzogen wird. Auf das quergedehnte Substrat werden Kurfasern aufgebracht und diese Kurzfasern durch eine zweite Faserverschlingungsbehandlung ebenfalls durch Fluidstrahlen in das Substrat eingearbeitet. Ein derartiges Kompositfaservlies ist insbesondere als Ausgangsmaterial für Wegwerfbekleidung und Wegwerftücher im Bereich der Medizin verwendbar.
Patent EP-0363566-A2 (EP)
Inventor: HOYT STEVEN D
IPC: G06K15/10
Filed: 1989-06-21
Abstract: An electronic labeling apparatus (1) is disclosed which includes a printing mechanism (18) with web edge sensor (85) attached to a printhead (70) for transverse movement concurrent across an assembly (5,91,96,605,605a,620) of identification devices (6,95,97,606,606a,621) to be imprinted. The web edge sensor (85) provides a signal to a microprocessor (100) which indicates the presence or absence of the assembly (5,91,96,605,605a,620) under the current position of the web edge sensor (85). Utilizing the signal from the web edge sensor (85) a notch, tab, or other means on the assembly (5,91,96,605,605a,620) is detected to control vertical positioning of the assembly (5,91,96,605,605a,620) in the printing mechanism (18). The web edge sensor signal (85) is also used to measure the actual position of an edge of the assembly (5,91,96,605,605a,620), thereby allowing the microprocessor (100) to compute a skew offset value to be used in registering the printing horizontally on the identification devices (6,95,97,606,606a,621). Also disclosed is a means for processing the web edge sensor (85) signal in such a way as to allow the use of pre-­printed identification devices (606,606a).
Patent EP-0352511-A2 (EP)
Inventor: MALL KLAUS
IPC: C09K5/00
Filed: 1989-07-05
Abstract: The invention relates to a cooling mixture consisting of a mixture of polyorganosiloxanes. The mixture has a kinematic viscosity of less than 6 mm<2>/s at a temperature of -40 DEG C. Its flash point is at a temperature of over 55 DEG C. The flash point is preferably adjusted by removal of low-boiling components. The cooling mixture according to the invention is in particular suitable for cooling units which work at temperatures of below -30 DEG C.
Patent EP-0353541-A2 (EP)
Inventor: DIGHE SHYAM VASANT
IPC: B29B17/02
Filed: 1989-07-19
Abstract: A process for recycling steel belted tires, rubber coated steel or the like by shredding the tires, or the like in multiple stages and separating the rubber from the rubber encrusted steel until the rubber encrusted steel is about 50% steel and charging a plasma fired cupola with the rubber encrusted steel, coke, and limestone, melting the steel and, preferably, adding dolomite as a desulfurizing agent in the plasma torch feed nozzle to make a low sulfur iron.
Patent EP-0360107-A2 (EP)
Title: Zentriereinrichtung zum Fluchten von sich gegenüberliegenden Oeffnungen zweier Bauteile
Inventor: HARDT NORBERT
IPC: G21F7/005
Filed: 1989-09-09
Abstract: Die Erfindung betrifft eine Zentriereinrichtung zum Fluchten von sich gegenüberliegenden Öffnungen einer Schleuse und einem Behälter zur Aufnahme von durch die Schleuse gelangenden radioaktiven Reststoffen, wobei der Behälter mit Öffnungen versehen ist, deren Querschnittsmittelpunkt zum Querschnittsmittelpunkt des Behälters versetzt angeordnet ist. Die Erfindung ist gekennzeichnet durch ein Behältertrageteil (4) mit folgenden Merkmalen: Das Behältertrageteil ist an einem horizontal bewegbaren, zwangsgeführten Bauteil (1), aus einer Vertikalebene in eine Horizontalebene schwenkbar gelagert; seine Längsachse befindet sich in einer auf einen Festpunkt der Schleuse (2) ausgerichteten Lageposition; es weist ein Behälterführungsgebilde (9) aus einem Ringteil mit einem Innenkonus auf; es weist ein weiteres Behälterführungsgebilde zur Positionierung der Behälteröffnungen (20) in Drehrichtung des Behälters auf; es weist zwischen seinem Boden (11) und dem Behälterboden Zentrierstifte (12) mit entsprechenden Gegenöffnungen auf; es ist mit mehreren Halteteilen (16) ausgerüstet, die zur Sicherung des Behälters in seiner zentrierten Endlage dienen.
Patent EP-0360150-A2 (EP)
Title: Vorrichtung zur Bestimmung der effektiven Oberflächenrauhigkeit polierter optischer Proben durch Messung der integralen Streustrahlung
Inventor: SCHMITT DIRK-ROGER DIPL-PHYS
IPC: G01N21/47
Filed: 1989-09-14
Abstract: Vorrichtung zur Messung des integralen Streulichtes von polierten Glasproben mittels einer Ulbricht-Kugel. Diese Kugel ist auf ihrer Innenseite mit einem ideal streuenden Material beschichtet und weist eine dem Probenträger gegenüberliegende Strahleintrittsöffnung sowie eine Strahlaustrittsöffnung für den reflektierten Strahl auf. Die Kugel ist ferner mit einem in der Kugelwandung angeordneten Detektor für das Streulicht versehen. Der Probenträger ist in Richtung des einfallenden Strahles mit einer Öffnung und in Richtung des an der Rückseite der Probe ausfallenden Strahles hinter dieser Öffnung mit einer Lichtfalle versehen. Für die Probe ist am Probenträger eine Abdeckblende mit einer Öffnung für den einfallenden Strahl und den an der Probenoberfläche reflektierten Strahl vorgesehen. Diese Abdeckblende ist wenigstens im Bereich des von der Probenrückseite reflektierten Strahles mit einer Lichtfalle versehen oder als Lichtfalle ausgebildet.
Patent EP-0364737-A2 (EP)
Inventor: WIRZ ARNO
IPC: B65H3/48
Filed: 1989-09-15
Abstract: Blowing devices for loosening sheets in the feeders of rotary printing machines are described which are arranged on the frame (3) of the feeder laterally next to the sheet stack (2) so as to be adjustable in height and width and so as to be controllable in the blowing output. These blowing devices for loosening sheets consist of ventilators (1), the airflow of which, directed towards a lateral surface of the sheet stack (2), can be adjusted at an angle relative to said lateral surface. 
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Patent EP-0363959-A2 (EP)
Inventor: SCHMITT HUBERT
IPC: B60T8/32
Filed: 1989-10-12
Abstract: In a method for regulating the brake pressure in an ABS brake arrangement, provision is made for the speed of rotation of one wheel to be compared with the speed of rotation of another wheel on the other side of the vehicle. When the rotational deceleration of one wheel exceeds a predetermined threshold, indicating a tendency to lock up, but its speed of rotation is greater than that of the wheel on the other side of the vehicle, lowering of the brake pressure in the case of an ABS control operation is not yet carried out. The wasting of braking distance during cornering is thereby avoided. Only if subsequently the speed of rotation of one wheel is less than that of the other wheel by a predetermined differential amount is the brake pressure at one wheel lowered in the conventional manner. <IMAGE>
Patent EP-0369473-A2 (EP)
Inventor: KEOGH MICHAEL JOHN
IPC: H01B7/295
Filed: 1989-11-17
Abstract: A composition useful in the manufacture of plenum cable comprising:
     (i) a copolymer comprised of ethylene and vinyl acetate wherein the portion of the copolymer attributed to the vinyl acetate is in the range of about 25 to about 60 parts by weight based on 100 parts by weight of the copolymer; and   (ii) magnesium hydroxide having (a) a strain in the <101> direction of not more than 3.0 X 10⁻³; (b) a crystallite size in the <101> direction of more than 800 angstroms; and (c) a surface area, determined by the BET method, of less than 20 square meters per gram, the amount of magnesium hydroxide being in the range of about 180 to about 350 parts by weight based on 100 parts by weight of the copolymer.
Patent EP-0328206-A2 (EP)
Inventor: CANESTRI GIUSEPPE
IPC: C09K23/00
Filed: 1989-02-06
Abstract: Method and materials fit to disperse large quantities of solid particles both in thermoplastic materials and in non-polymeric liquid diluents, generally used in the printing inks and in the paint field, by at least one composition, having an average molecular weight included between 2500 and 70000 obtained condensing (a) at least a reactive compound at the limit of the plastic materials with (b) a compound chosen among the polyesters obtained by the polycondensation of aliphatic hydroxycarboxylic acids having from 8 to 20 carbon atoms, the polybutadienes having a terminal hydroxylic or carboxylic group and caprolactone's polycondensates having a terminal carboxylic group.
Patent EP-0325464-A2 (EP)
Inventor: KLEMANN LAWRENCE P
IPC: A23L1/308
Filed: 1989-01-19
Abstract: Novel fat mimetic compositions are disclosed as reduced calorie food components. These compositions comprise complex polyol esters elaborated with fatty acid residues, and/or residues of esters or ethers having an acid function. The complex esters are partially broken down in the body to yield at least two types of aliphatic digestion residues which are more hydrophilic than the original complex polyol ester substrate. The majority by weight of the digestion residues will be non-hydrolyzable by the normal digestive processes, while a minor amount by weight may be susceptible to facile cleavage by the action of digestive lipase. The fat mimetic compounds are useful as replacements for fats and oils for most food applications.
Patent EP-0339918-A2 (EP)
Inventor: FAILES MICHAEL
IPC: G02B6/293
Filed: 1989-04-25
Abstract: An improved optical coupler has improved performance at room temperature and a greater thermal operating range. The coupler comprises two optically contacted optical fibers (3, 7) in a substrate (22, 23), wherein the externally induced stress on the fibers in the region of optical contact is reduced.
Patent EP-0346091-A2 (EP)
Inventor: HASELTINE WILLIAM A
IPC: G01N33/569
Filed: 1989-06-07
Abstract: A method of diagnosis for naturally occurring antibodies against CD4 is disclosed.
Patent EP-0347218-A2 (EP)
Inventor: NISHIMURA YUTAKA
IPC: F02B75/02
Filed: 1989-06-15
Abstract: Disclosed is an air flow metering apparatus for an internal combustion engine of the type in which heating current supply to a hot-wire air flow meter (1) for detec­tion of engine suction air flow rate is made intermittent in synchronism with the rotation of the engine so as to directly generate a flow rate detection signal in the form of a pulse width signal. The apparatus comprises a computing means (20b) for generating a correction data by using variables including the rotation period of the engine and the opening rate of a suction air flow control means, whereby an air flow data obtained from the pulse width signal is corrected on the basis of the correction data.
Patent EP-0367493-A2 (EP)
Inventor: MORINAGA AKIO C O MITSUI PETRO
IPC: C09D5/02
Filed: 1989-10-26
Abstract: A water-base paint for coating the inside surface of a metallic can, said paint comprising fine particles of a polyester resin dispersed in an aqueous medium in the presence of a surface-active agent, wherein
     (A) the polyester resin comprises units derived from a dicarboxylic acid and units derived from a diol, the units derived from the dicarboxylic acid containing units derived from terephthalic acid and units derived from isophthalic acid in a mole ratio of from 10:90 to 80:20, and at least 30 mole % of the units derived from the diol being derived from ethylene glycol,   (B) the surface-active agent is composed of at least one compound selected from alkylaryl sulfonic acid salts, alkylsulfonic acid salts, dialkylsulfosuccinic acid salts, alkylphosphoric acid salts, polyoxyethylene alkylarylether sulfonic acid salts and polyoxyethylene alkylether sulfonic acid salts, and   (C) the fine particles of the polyester resin have an average particle diameter of not more than 3 microns.
Patent EP-0375278-A2 (EP)
Inventor: ANDRUS WILLIAM A
IPC: C08L25/06
Filed: 1989-12-14
Abstract: A method and system for polynucleotide synthesis and purification are provided which employ solid phase synthesis on a nonswellable porous polystyrene support by phosphoramidite or hydrogen phosphonate chemistries. The polystyrene support gives rise to fewer tritylated failure sequences caused by chain growth from extraneous support sites. Consequently, crrently used rapid purification techniques depending on trityl hydrophobicity give a more highly purified product. The method and system also employ nucleoside intermediates whose exocyclic amines are protected by base-labile groups which permit simultaneous cleavage and deprotection of the completed polynucleotide chain in the presence of the solid phase support. This latter feature allows practical automation of both the synthesis and purification of polynucleotides.
Patent EP-0351384-A2 (EP)
Inventor: TIRELLI DINO
IPC: G01N29/30
Filed: 1989-07-11
Abstract: An instrument for the measurement of the cavitation or ebullition rate that by means of the suitable processing of the vibrations produced by said phenomena allow to detect their presence and/or to operate a device either cavitating or boiling without giving origin to said phenomena.
Patent EP-0379887-A2 (EP)
Inventor: BROWN JAMES E
IPC: G01N33/569
Filed: 1990-01-10
Abstract: An immunoassay for cellular proteins which may be present as contaminants in a product purified from mammalian cell culture. Since mammalian cell culture requires the use of protein-containing media, the assay must be specific in recognizing cellular proteins but not media proteins. This is accomplished by selective adsorption of an antiserum to cellular proteins against media proteins. Quantification of the assay may be improved through the use of a purified antigen, namely fibronectin, which is known to be highly immunogenic.