baber/WOPTO huggingface dataset:
Patent EP-0160874-A2 (EP)
Inventor: RIPANI SERGIO
IPC: B02C4/28
Filed: 1985-04-21
Abstract: Eine Abgrenzungsseitenwand fuer das Zufuhrwalzenpaar (1, 2) fuer Schokoladenwalzenreibmaschinen, bestehend aus zwei aneinanderstossenden und jeweils auf eine Zufuhrwalze (1, 2) angeordneten Seitenwandhaelften (4a, 4b). Die Stosskanten (16) der Seitenwandhaelften (4a, 4b) weisen eine solche Dicke (s) auf, die faehig ist, eine Beruehrungskontinuitaet der genannten Stosskanten (16) auch in der Lage der maximalen vorgesehenen Schwenkung zwischen den Achsen der Zufuhrwalzen (1, 2) zu gewaehrleisten. Zwischen den Seitenwandhaelften (4a, 4b) kann eine biegsame Einlage bzw. "Haut" eingefuegt werden. Es ist ebenfalls moeglich, auf Abrieb zurueckzufuehrende Fluchtfehler sowie Unterschiede der Arbeitslaengen der Zufuhrwalzen (1, 2) aufzufangen bzw. zu neutralisieren.
Patent EP-0161578-A2 (EP)
Inventor: HABER RICHARD A
IPC: C04B35/111
Filed: 1985-04-30
Abstract: Alumina and glass frit are wet mixed, screened, dried and heated to a temperature above the melting point of the glass but below the melting point of alumina. The thus prepared product comprises alumina particles coated with glass. This material is then crushed and rescreened to provide a ceramic powder whose particles have exposed surfaces of glass and alumina. This material, when slip cast in the conventional manner provides a product of substantially greater transverse strength than that known heretofore.
Patent EP-0167015-A2 (EP)
Inventor: ICHIKAWA TOSHIJI
IPC: B29C48/21
Filed: 1985-06-07
Abstract: A medical instrument formed of a wall of flexible vinyl chloride resin and enabled to be flattened is disclosed. In this instrument, the inner wall whose opposed surfaces come into mutual contact when the instrument is flattened is made of a flexible vinyl chloride resin composition containing cross-linked vinyl chloride resin particles and, therefore, enabled to form minute protuberances and depressions in the inner wall surfaces. This instrument is useful as bags for holding medical fluids and blood.
Patent EP-0182056-A2 (EP)
Inventor: EIGLMEIER KURT DR
IPC: C07C67/343
Filed: 1985-10-04
Abstract: Benzophenon-Derivate mit mindestens einer zur Carbonylgruppe orthoständigen Hydroxygruppe dienen zur Stabilisierung zahlreicher Substrate gegen die Einwirkung von UV-Licht. Ein Fotoabsorber mit zwei BenzophenonGruppen ist 1,3-Bis(4-benzoyl-3-hydroxyphenoxy)-2-propanol. Besonders geeignete Stabilisatoren sind Ester dieses substituierten Propanols mit ungesättigten Carbonsäuren, z. B. Ester der Acrylsäure und der Methacrylsäure. Diese Verbindungen werden durch Veresterung des substituierten Propanols mit einer ungesättigten Säure oder durch Veresterung des substituierten Propanols mit einer gesättigten Säure, die eine reaktionsfähige Methylengruppe aufweist, und anschließende Kondensation mit einer Ketoverbindung hergestellt. Sie sind polymerisierbar und eignen sich zur Herstellung von Homopolymeren und Copolymeren.
Patent EP-0184138-A2 (EP)
Inventor: JOHNSON ROBERT R
IPC: H04N1/21
Filed: 1985-11-28
Abstract: An apparatus (5) for displaying in real-time a previously recorded video sequence includes a main memory (10) wherein digitized video gray-scale information is stored for selected non-interlaced fields of video images to be displayed. The memory unit is formed of interconnected substrates (51a, 51b, 51c). Each substrate (51) is a ROM which includes storage elements (56 to 59) and a layer (55) of amorphous silicon alloy which forms an array of diode isolation elements (56a to 59a). Column select and read-out circuitry (74) as well as row select circuitry (70) for each of the substrates are formed, on each corresponding substrate, utilizing the same amorphous silicon alloy. Digitized fields of presorted information are read out and stored in pairs in an interpolator circuit (80) which is used to form interlaced fields to be displayed timewise between the digitally stored fields. The digitized fields are converted by a digital-to-analog (84) converter and added to sync signals (88) to form a composite analog video signal (35) adapted to drive a raster scan display unit (48). Audio information is also stored in the main memory as sampled digital information with two samples per raster scan line. The audio is decoded through audio decoder circuitry (96) and converted to an analog signal (45) in a digital-to-analog converter (100). The analog and video output may be combined together in a radio frequency modulator (102) to produce a standard transmittable television broadcast signal (104).
Patent EP-0165820-A2 (EP)
Inventor: LOJEK JOHN S
IPC: C09K3/32
Filed: 1985-06-20
Abstract: A dried aggomerated absorbent composition is formed from odour absorbing agent, organic binder and inorganic particulate material and also includes hydraulic inorganic binder. The composition is made by dry blending the odour absorbing agent and inorganic particulate material and hydraulic binding agent on a disc agglomerator and then spraying aqueous organic binder on to the tumbling dry blend. At least 55% by weight of the composition should be of relatively heavy inorganic particulate material but the density of the composition is relatively low, typically 0.4 to 0.6 g.cc.
Patent EP-0210306-A2 (EP)
Inventor: BOIVIN DANIEL WILFRED
IPC: C08L57/00
Filed: 1985-07-17
Abstract: A polyolefin blend comprising, in physical admixture, a major p6rtion of particles of a polyethylene and a minor portion of particles of a composition of a thermoplastic second polyrher, is disclosed. The polyethylene is selected from the group consisting of homopolymers of ethylene and copolymers of ethylene and at least one C 4 - C, o  higher alpha-olefin, and the second polymer is a normally solid thermoplastic polymer having a melting point of less than 185°C and a shear viscosity that is not more than that of the polyethylene when measured at 200°C and a shear rate of 400 sec ' with the proviso that the second polymer is not a homopolymer or copolymer derived solely from hydrocarbon alpha-olefins having 2-10 carbon atoms. Examples of second polymers are (a) homopolymers and copolymers of unsaturated hydrocarbons in which at least one monomer is other than a C 2 - C 10  alpha-olefin, e.g. ethylene/propylene elastomers, polystyrene and styrene/butadiene/styrene copolymers, (b) copolymers of ethylene with ethylenically unsaturated carboxylic acids and anhydrides, and esters thereof, and (c) modified polymers e.g. chlorinated polyethylene, grafted and ionomeric polymers. The composition of the second polymer contains a reactive agent that is capable of reacting with polyolefins that are in a molten state, such agents being cross-linking agents and/or modifying agents. In an alternative embodiment, the polyethylene may be more broadly defined as being a homopolymer or copolymer of hydrocarbon alpha-olefins having 2-10 carbon atoms. The blends may be used in a wide variety of processes, including blow-moulding processes, film and pipe extrusion processes, sheet thermo-forming processes and rotational moulding processes.
Patent EP-0183425-A2 (EP)
Inventor: CONNOLLY ANTHONY
IPC: F16K17/28
Filed: 1985-11-12
Abstract: A container e.g. an aerosol container is provided with a fluid flow regulator. The regulator forms a flow path from one region to another. In the flow path is a chamber one part of which is deformable. Fluid passes from the container through an inlet to the chamber and from thence through an outlet. A pressure differential is created between the container and the chamber. The fluid in the container exerts pressure on the deformable part which deforms to increasingly restrict the flow of fluid through the outlet.
Patent EP-0163557-A2 (EP)
Inventor: KOSSON ROBERT
IPC: F41H3/00
Filed: 1985-04-15
Abstract: Military mechanical field equipment, such as an electrical generator, is camouflaged from airborne IR detection by enclosing the equipment in a double-walled enclosure having hollow walls through which air is forced to flow. By adjusting the air flow in the enclosure, the radiance from the enclosure can be made the same as its immediate surroundings. A dual temperature sensor senses temperature differences between the enclosure surface and the surroundings and varies the air cooling accordingly until thermal balance is achieved.
Patent EP-0159274-A2 (EP)
Inventor: GRILLO CHRISTIAN CHARLES FRANC
IPC: B60C17/06
Filed: 1985-04-16
Abstract: 1. A multi-purpose locking device for fitting a tyre casing on to a demountable-type wheel comprising : - a rim having two opposite beads in contact with two corresponding beads of the tyre, and - an annular sleeve encircling the rim and having : at least one opening for inflation air, a horizontal dimension, at the level of its base, which is substantially greater than the internal space between the tyre beads, an internal diameter substantially equal to the external diameter at the bottom of the rim, an annular base structure (4, 91) from which at least one projection (5, 6, 11, 66, 67, 68....) extends for bearing the tyre tread in the event of a puncture and is disposed in the direction of the inner surface of the tyre remote from the rim, and at least one continuous peripheral or annular reinforcing frame (13, 115) in the form of a layer or sheet, inter alia textile twisted cords or fabrics or twisted metal wires, and extending substantially over the entire width of the annular structure and disposed at the upper part thereof to make the sleeve non-stretchable, i.e. capable of maintaining a constant diameter corresponding to the position of the reinforcing frame, which device is characterised in that the sleeve (1, 110, 140, 150, 160) is made up of a number of continuous separate annular components which are axially juctaposed and which each comprise at least one projection and a part of the annular base structure (4, 91) so as together to form a single annular structure.
Patent EP-0163577-A2 (EP)
Inventor: MANN BRUCE
IPC: H04L29/08
Filed: 1985-05-24
Abstract: A local area network for interconnecting terminals and other users and data processing systems and other service providers over a communications link. The users and providers connect to the communications link by means of interface units each of which may connect to several users or providers. The interface units communicate over the communications link by means of messages. When a user requires the use of a service, the interface unit establishes a virtual circuit between it and the interface unit connected to the service provider and a service session which allows the user and the service provider to communicate over the virtual circuit. If several users connected to the one interface unit as the first user require services provided by providers which connected to the same interface unit as the first provider, they communicate in sessions over the same virtual circuits. The sessions messages are accumulated into single virtual circuit messages that are acknowledged in unison by the receiving interface unit. Each virtual circuit in the users' interface units includes a timer which reset when a message is transmitted over the virtual circuit and a data waiting flag set whenever data is present to be transmitted over the virtual circuit. The interface units are inhibited from transmitting over a virtual circuit unless the timer has timed out and the data waiting flag is set.
Patent EP-0192150-A2 (EP)
Inventor: FUEHRER WOLFGANG DR
IPC: C07C67/00
Filed: 1986-02-10
Abstract: There are provided novel 1-acyl-1-phenylureas of the formula <IMAGE>  in which the radicals R are identical or different and represent halogen, alkyl, alkoxy, halogenoalkyl, halogenoalkoxy, alkylthio, halogenoalkylthio or nitro,  n represents 0, 1, 2, 3, 4 or 5 R<1> represents alkoxy, alkenoxy, alkynoxy, alkoxyalkoxy, alkylthio, arylthio, alkylamino, dialkylamino or cycloalkylamino or represents an N-heterocycle which is bonded via nitrogen,  R<2> represents hydrogen, alkyl, alkenyl or alkoxy and  R<3> represents alkyl, alkenyl, cycloalkyl or aralkyl or R<2> and R<3> together with the nitrogen atom to which they are bonded represent a heterocyclic radical, and in which the radical R<1> can be identical to the radical <IMAGE> The novel compounds show outstanding biological, in particular herbicidal, fungicidal and insecticidal, properties.
Patent EP-0199276-A2 (EP)
Inventor: HAMPRECHT GERHARD DR
IPC: C07D265/22
Filed: 1986-04-16
Abstract: Verfahren zur Herstellung von 2-Phenyl-4H-3,1-benzoxazin-4-onen der allgemeinen Formel I <IMAGE> worin R¹ und R² Wasserstoff oder Halogen, R¹ ferner Methyl oder Methoxy, R² ferner Halogenalkyl, Halogenalkoxy, Halogenalkylmercapto oder Halogenalkylsulfonyl mit jeweils 1 bis 3 Kohlenstoffatomen bedeutet, durch Umsetzung einer entsprechenden Anthranilsäure mit einem entsprechenden Benzoylhalogenid in Gegenwart einer Base (Acylierung) und Ringschluß durch Wasserentzug (Cyclisierung), in einem mit wäßriger Alkalilauge nicht mischbaren Suspensionsmittel, in Gegenwart eines Phasentransferkatalysators.
Patent EP-0202645-A2 (EP)
Inventor: NAKATSUKA YOSHIO
IPC: G11B5/851
Filed: 1986-05-20
Abstract: A magnetic recording tape making apparatus has a first depositing station (42a, 42b; 42a') through the sputtering process for depositing a seed layer - (32) on a substrate (30) with an initial incident angle of about 5°, and a second depositing station (42a, 42b; 42b') for depositing, over the seed layer, an extended layer (34) with an initial incident angle of about 45°. The seed layer (32) has a thickness of about 0.01 micrometer, and is defined by young crystalline columns of magnetic material densely and perpendicularly formed on the substrate (30). The extended layer (34) is defined by extended crystalline columns over the young crystalline columns through the self-epitaxial growth. The completed magnetic film defined by the two layers has a high residual magnetization ratio MV/MH and also a high perpendicular coercivity Hcv.
Patent EP-0209008-A2 (EP)
Inventor: STAUFFER JORG
IPC: D01H4/32
Filed: 1986-07-03
Abstract: The opening cylinder comprising a cylindrical ring serving as a needle support and being provided with needle-housing bores extending from the inner ring surface to the outer one is designed to carry needles comprising a point section of gen- eratlh tapered shape and a shaft section, the latter being pressed Into and seated with force fit in a radially inner section of a corresponding one of said bores. A radially outer section of the bore surrounds a portion of said needle point section so as to form an annular groove therearound at the orifice of the bore in the outer ring surface. The radially inner section of the bore or at least part thereof has a diameter which is at least as great as the diameter of the outer section of the bore in the range of its orifice in the outer ring surface. This ensures having a simple and inexpensive needle mounting with a precise positioning of the needle tips protruding above the outer ring surface and with a secure holding of the needle shaft sections not only by press fit, but also by form fit connection due to the expansion of the inner bore section receiving the needle shaft section and the correspondingly lesser diameter of the outer bore section. The latter thus forms a bead or shoulder in front of the radially outer end edge of the needle shaft section establishing said form fit connection.
Patent EP-0212315-A2 (EP)
Inventor: GOZZANO RENATO
IPC: E05D5/02
Filed: 1986-07-24
Abstract: The method is characterized by the fact of providing a pair of plates (1,2), each having a face from which protrudes one or more nails (3) substantially perpendicular to the same face, and by fact of inserting the said plates (1,2) correspondingly into the faces of the panels or blocks forming an angle to each other so that the nails (3) of the two plates (1,2) intermesh. 
     In particular, the plates (1,2), once inserted in the polystyrene, are locked together.
Patent EP-0212555-A2 (EP)
Title: Verfahren zur Herstellung von flammfest ausgerüstetem Polystyrol
Inventor: GOETTSCH MANFRED DR
IPC: C08K5/02
Filed: 1986-08-12
Abstract: Verfahren zur Herstellung von flammfest ausgerüstetem Polystyrol, das a) halogenierte Kohlenwasserstoffe als Flammschutzmittel enthält und das zusätzlich aufweist mindestens ein weiteres Mittel aus der Gruppe der, b) Synergisten für das Flammschutzmittel, c) Stabilisatoren, d) Antioxydantien und e) Zusatzstoffe durch Vermischen von Polystyrol mit mindestens einem der Mittel a) bis e) in mehreren Stufen, wobei zunächst in einer ersten Stufe in einer Mischvorrichtung das Flammschutzmittel a) und die gesamte Menge oder Teile der Stabilisatoren c) bei Temperaturen bis zu 100°C vorvermischt werden und daß dieses Vorgemisch danach in einer zweiten Stufe in einem kontinuierlich betriebenen Ein- oder Zweiwellen-Extruder oder Kneter üblicher Bauart so mit den anderen Mitteln vermischt wird, daß - in Förderrichtung des Extruders gesehen - zunächst das Vorgemisch und gegebenenfalls andere Mittel kontinuierlich zugeführt werden und daß danach in den weiteren Mischzonen in diesen Produktstrom unmittelbar eine weitgehend von Monomeren und Lösungsmitteln befreite Schmelze eines Polystyrolharzes, die eine Temperatur von 200 bis 250°C aufweist, sowie gegebenenfalls weitere Mittel eingetragen werden und daß man ferner in an sich bekannter Weise das flammfest ausgerüstete Polystyrol aus dem Extruder austrägt und als Granulat gewinnt.
Patent EP-0221484-A2 (EP)
Inventor: MAKIURA YOSHINORI
IPC: G03G15/041
Filed: 1986-10-27
Abstract: A magnification selecting device (20-22) which is capable of continuously varying magnifications by operating either UP (18) or DOWN (19) key and also slowing down the speed of varying magnifications only when these magnifications are in a position close to the predetermined magnification.
Patent EP-0231570-A2 (EP)
Inventor: CHAI CHANG-SHUNG
IPC: B23K35/30
Filed: 1986-03-13
Abstract: The present invention is concerned with electric arc welding and, more particularly, with a weld bead composition and with an electrode for producing a weld bead having such a composition. An electric arc deposited weld bead according to the invention comprises low carbon steel and the following additional components (by weight):
 0.03 to 0.12% of titanium,
 0.01 to 0.04% of nitrogen,
 0.05 to 0.30% of chromium, and
 less than 0.95% of aluminium.
 The invention further includes an electric arc welding electrode for producing a weld bead according to the invention.
Patent EP-0202843-A2 (EP)
Inventor: ATKINSON TIMOTHY DAVID
IPC: F25J3/04
Filed: 1986-05-12
Abstract: Cooled and purified air is admitted to a single distillation column 2 through an inlet 4. The air is separated in the column 2 into oxygen and nitrogen fraction. A gaseous nitrogen stream is passed from the top of the column 2 through column 24 into a mixing chamber 26 where it is mixed with a liquid oxygen stream withdrawn from the bottom of the column 2 through a conduit 22. The resulting mixture is expanded through expansion valve 30 and is then used to condense nitrogen vapour, taken from the top of the column 2, in heat exchanger 32. The resulting nitrogen condensate is returned to the top of the column 2 through conduit 36 and adds to the reflux produced for the column by a condenser 8. The column 2 is provided with a side column 12 that produces an argon product.
Patent EP-0218373-A2 (EP)
Inventor: CASSIDY FREDERICK BEECHAM PHAR
IPC: C07C49/245
Filed: 1986-09-05
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof:wherein:either one of R<sub>1</sub> and R<sub>2</sub> is hydrogen and the other is selected from the class of C<sub>1-6</sub> alkylcarbonyl, C<sub>1-6</sub> alkoxycarbonyl, C<sub>1-6</sub> alkylcarbonyloxy, C<sub>1-6</sub> alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, C<sub>1-6</sub> alkylsulphinyl, C<sub>1-6</sub> alkylsulphonyl, C<sub>1-6</sub> alkoxysulphinyl, C<sub>1-6</sub> alkoxysulphonyl, C<sub>1-6</sub> alkylcarbonylamino, C<sub>1-6</sub> alkoxycarbonylamino, C<sub>1-6</sub> alkyl-thiocarbonyl, C<sub>1-6</sub> alkoxy-thiocarbonyl, C<sub>1-6</sub> alkyl-thiocarbonyloxy, 1-mercapto C<sub>2-7</sub> alkyl, formyl or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C<sub>1-6</sub> alkyl groups, or C<sub>1-6</sub> alkylsulphinylamino, C<sub>1-6</sub> alkylsulphonylamino, C<sub>1-6</sub> alkoxysulphinylamino or C<sub>1-6</sub> alkoxysulphonylamino or ethenyl terminally substituted by C<sub>1-6</sub> alkylcarbonyl, nitro or cyano, or -(C<sub>1-6</sub> alkyl-(NOH) or -C(C<sub>1-6</sub> alkyl)NNH<sub>2</sub> or, when Y is oxygen, one of R<sub>1</sub> and R<sub>2</sub> is nitro, cyano or C<sub>1-3</sub> alkylcarbonyl and the other is methoxy or amino optionally substituted by C<sub>2</sub>-<sub>7</sub> alkanoyl;one of R<sub>3</sub> and R<sub>4</sub> is hydrogen or C<sub>1-4</sub> alkyl and the other is C<sub>1-4 </sub>alkyl or R<sub>2</sub> and R<sub>3</sub> together are C<sub>2</sub>-<sub>5</sub> polymethylene;R<sub>5</sub> is hydroxy, C<sub>1-6</sub> alkoxy or C<sub>1-7</sub> acyloxy;R<sub>6</sub> is hydrogen or C<sub>1-6</sub> alkyl;R<sub>7</sub> is NR<sub>8</sub>R<sub>9</sub> wherein R<sub>8</sub> and R<sub>9</sub> are independently C<sub>1-8</sub> alkyl, R<sub>8</sub> is hydrogen and R<sub>9</sub> is C<sub>1-6</sub> alkyl or R<sub>8</sub> and R<sub>9</sub> together are C<sub>4</sub>-<sub>5</sub> polymethylene; or R<sub>6</sub> and R<sub>B</sub> together are -(CH<sub>2</sub>)<sub>2</sub>- wherein n is 2 or 3, and R<sub>9</sub> is hydrogen or C<sub>1-6</sub> alkyl; or R<sub>7</sub> is CH<sub>2</sub>R<sub>10</sub> wherein R<sub>10</sub> is hydrogen or C<sub>1-5</sub> alkyl optionally substituted by halo, hydroxy or C<sub>1-6</sub> alkoxy; or R<sub>6</sub> and Rio are -(CH<sub>2</sub>)<sub>m</sub>- wherein m is 2 or 3;X is oxygen or sulphur; andY is oxygen, CH<sub>2</sub> or NH;the R<sub>6</sub>-CH-CX-R<sub>7</sub> group being trans to the R<sub>5</sub> group; having blood pressure lowering activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0251240-A2 (EP)
Inventor: BULLOCK MICHAEL KERMIT
IPC: H04N1/04
Filed: 1987-06-26
Abstract: An illumination system for illuminating a line on a document which illumination, when reflected and focuse d via a lens (32) on a sensor (34) (or image plane), has substantially uniform light intensity along the length of the line. The illumination system includes means to compensate for lens cosine to the fourth power fall-off and an illumination cosine fall-off phenomenon, which has classically been treated as proportional to cosine to the fourth power but in the example of lamps made of coiled tungsten (22a,b) filaments located along the axis of the foci, is more nearly cosine to the 2.8th power. The compensation apparatus includes a cylindrical ellipse (24) for focusing light from two lamps (20 a,b) located on an axis which is one foci of the ellipse and the line on the document (16b) is located at the other foci of the ellipse. Reflected light from the line on the document is then reflected and focus via a lens (32) onto a sensor (34). At the sensor, the image is captured for analysis or other uses, e.g., using conventional techniques for character recognition or image processing. The uniform intensity at the sensor can be facilitated by the use of appropriate dimensional relationships between components of the imaging system.
Patent EP-0258887-A2 (EP)
Inventor: ISHIDO TAKAO
IPC: D03D47/30
Filed: 1987-09-02
Abstract: A two-phase weaving air jet loom for parallely weaving two fabrics. The loom is so constructed as to form first and second warp yarn arrays which are separate from each other to define therebetween an intermediate space. First and second weft inserting or air ejection nozzles are disposed near and outside the outside edges of the first and second warp yarn arrays, respectively. The first and second weft inserting nozzles are arranged to project first and second weft yarns into the sheds of the first and second warp yarn arrays, respectively. Additionally, a yarn end portion treating device is provided to treat the end portion (projected over the inside edge of the warp yarn array) of the weft yarn so as to form a selvage and separate the same from a woven cloth.