baber/WOPTO huggingface dataset:
Patent EP-0234078-A1 (EP)
Inventor: OHKAWARA MASAAKI
IPC: B01J13/04
Filed: 1986-02-27
Abstract: Mono-core type microcapsules comprising core particles with a particle size from 5  mu m to 5 mm on which waxes are coated as a layer on the surface of the particles and/or penetrated to the inside of the particles, in which said wax coating is prepared by once melting the wax particles over the surface of the core particles and then re-solidifying them. …<??>The core material of the microcapsule undergoes less thermal degradation and can be formed with a dense and thin membrane profiling the surface layer thereof with the use of lesser amount of waxes.
Patent EP-0210718-A1 (EP)
Title: Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine
Inventor: BERGNA HORACIO ENRIQUE
IPC: B01J29/70
Filed: 1986-04-16
Abstract: A process for producing dimethylamine is provided, comprising reacting methanol and/or dimethylether and ammonia, in amounts sufficient to provide a carbon/nitrogen (C/N) ratio from about 0.2 to about 1.5, and at a temperature from about 250°C to about 450°C, in the presence of a catalytic amount of a modified acidic zeolite selected from the group consisting of chabazite, erionite, ZK-5, and rho, the zeolite having been modified by treatment with one or more compounds containing at least one element selected from the group consisting of silicon, aluminum, phosphorus, and boron, to deposit thereon at least 0.05 weight percent of the element.
Patent EP-0208651-A1 (EP)
Inventor: RIEDER WERNER
IPC: E04B1/32
Filed: 1986-05-28
Abstract: A frame, in particular for dome shaped roofs, is made up of support sections which run together at junction points where they are joined together; rectangular hollow sections are employed as the support sections and at each junction point two dish-shaped plates at least one of which features a hole providing access by hand to introduce joining means such as threaded bolts, locking ring bolts to attach the ends of the hollow sections to the round plates.
Patent EP-0200717-A1 (EP)
Inventor: SCHEMITSCH WALTER DIPL-ING
IPC: E04H6/44
Filed: 1986-04-23
Abstract: 1. Camouflaged hangar, secure against firing and against indirect and particularly direct impact of bombs and explosion, as shelter for individual military aircraft (4), particularly interceptor planes, for immediate readiness for action and take-off from this shelter after an attack on the airport, whereby the shelter can be hydraulically lowered into the ground (3) of the airport, particularly by means of four hydraulic cylinders (5) which are located on the sides, its roof (2) being on the same level as the surrounding ground (3), characterized in that the hangar has several, in particular two shelters which can be moved independently of each other and which enclose an underground crew's quarter and/or machinery room and/or maintenance room (6) which is separated by doors and which is located underneath the lowered parking area (1), the roof (2) of each shelter being only laterally connected with the parking area (1) of the shelter, so that the lifted parking area (1) which then will be located on the same level as the ground of the airport will be accessible with the airplane both from the front and from the back.
Patent EP-0293364-A1 (EP)
Title: Dry closet.
Inventor: GRENTHE BO
IPC: A47K11/02
Filed: 1986-02-07
Abstract: Dry closet consisting of a bottom part (1) and an upper part (2), the bottom part containing an absorbing agent. The bottom part (1) is at delivery folded together by folding the walls a short distance up inwards over which an upper part (2) has been placed and the different parts are then kept together by a tape. The upper part (2) contains a seat and a lid and when used the sides of the bottom part are unfolded so that a greater height and volume is obtained and the upper part (2) is placed on the bottom part locking the unfolded sides of the bottom part (1), whereafter the closet is ready for use. When used to a sufficient extent the closet can be burned where it was used or in the close vicinity thereof.
Patent EP-0221127-A1 (EP)
Title: Velocimetre de diffraction optique
Inventor: GARDNER KEITH
IPC: G01S7/4912
Filed: 1986-05-08
Abstract: Vélocimètre à laser destiné à mesurer la vitesse relative d'une surface et d'une source de lumière cohérente dirigée sur ladite surface et comprenant un dispositif électro-optique destiné à produire des signaux électriques, dont l'un correspond au contenu du motif des taches produit par illumination de la surface par le circuit lumineux, afin d'obtenir un signal de différence à partir des deux signaux électriques. Ledit vélocimètre comprend également un dispositif de mesure de la fréquence destiné à déterminer la fréquence centrale du spectre de signaux du signal de différence, afin de produire ainsi un signal électrique indiquant la vitesse relative de la surface et de la source. Ledit vélocimètre peut également mesurer la longueur et la distance parcourues en intégrant le signal de vitesse. Le dispositif élecro-optique comprend un réseau situé sur le parcours d'un ou de deux détecteurs ou un ensemble linéaire de photodétecteurs, dont certains sont regroupés par alternance, afin de produire deux signaux électriques, dont l'un correspond au motif des taches.
Patent EP-0233922-A1 (EP)
Inventor: DAPOLITO STEVEN R
IPC: B29C45/13
Filed: 1986-08-18
Abstract: Le procédé de moulage à double injection ci-décrit permet de produire des dispositifs à deux composants, à deux matériaux (46, 48). Le procédé consiste premièrement à mouler par injection un premier composant (46) dans un poste (22) d'une machine de moulage (10) à double unité d'injection. Le premier composant (46) est ensuite transféré vers un second poste (24) de la machine (10) et un second composant (48) est moulé par injection sur le premier composant (46) de sorte que le premier composant (46) joue le rôle d'une partie du moule (24) pour le second composant (48). Les deux composants peuvent être maintenus fixe l'un par rapport à l'autre jusqu'à ce qu'on les sépare manuellement. Une caractéristique de l'invention est la formation d'une barrière stérile entre le premier composant (46) et le second composant (48) en cours de fabrication.
Patent EP-0253053-A1 (EP)
Inventor: OPPELT SYLVESTER DIPL-ING FH
IPC: G10K9/12
Filed: 1987-02-10
Abstract: Die Erfindung betrifft einen Stoßwellengenerator, der eine einen mit einer Flüssigkeit gefüllten Raum (3) abschliessende, aus einem elektrisch leitenden Werkstoff gebildete Membran (2) und eine Spule (4) aufweist, deren Windungen in einer der Membran (2) gegenüberliegenden Fläche (6) angeordnet sind, wobei die Spule (4) mittels zweier Anschlüsse (10, 11) an eine Hochspannungsversorgung (13) anschließbar ist. Um eine hohe Lebensdauer der Membran (2) ohne nennenswerte Minderung des bei der Wandlung von elektrischer Energie in Stoßenergie vorliegenden Wirkungsgrades sicherzustellen, liegt die Membran (2) auf einem solchen Potential (14), daß zwischen einem Anschluß (11) der Spule (4) und der Membran (2) eine positive und zwischen dem anderen Anschluß (10) der Spule (4) und der Membran (2) eine negative Potentialdifferenz vorliegt.
Patent EP-0244574-A1 (EP)
Inventor: DIETTERICH FRED DIPL-ING
IPC: B23K26/08
Filed: 1987-02-18
Abstract: A laser-cutting machine produces slots of computer-controlled size and pattern in workpieces of cylindrical-shell configuration, the workpieces being mounted for incrementally controlled rotation about the axis of each workpiece, in coordination with incrementally controlled longitudinally guided displacement of the laser along a path parallel to the workpiece-rotation axis. The thus-slotted workpieces become locators for knife elements and indentation-tool elements, so that when secured to the cylindrical body of a cutting roll, the resulting tool will find use in a rotary printing process for continuously printing, cutting and creasing cardboard or other box material. The computer-control of slot pattern enables a user shop to quickly adapt its cutting and creasing operation to the custom size and configuration requirements of different customers.
Patent EP-0245839-A1 (EP)
Inventor: HACKEMESSER LARRY G
IPC: C10G9/36
Filed: 1987-05-12
Abstract: When steam cracking hydrocarbons to lower olefins in a tubular fired furnace having a convection section for preheating hydrocarbon feed, feedstock flexibility to process light feeds is provided by cooling mixed feed of steam and hydrocarbon followed by reheating to the desired mixed feed temperature.
Patent EP-0251011-A1 (EP)
Inventor: ROSENTRETER ULRICH DR
IPC: C07D209/22
Filed: 1987-06-15
Abstract: Neue Indolylpropionsäuren der Formel <IMAGE> können durch Umsetzung von N-Sulfonamidoethyl-indolen mit Acrylsäuren hergestellt werden. Die N-Sulfonamidoethyl-indole sind ebenfalls neu. Die Indolylpropionsäuren können als Wirkstoffe zur therapeutischen Behandlung verwendet werden.
Patent EP-0251018-A1 (EP)
Inventor: KOJIMA EIJI
IPC: C12N1/06
Filed: 1987-06-15
Abstract: Feeds comprising unicellular algaes whose cell wall are disrupted are provided as the feeds for seedlings in the produc­tion of larvae of crustaceans and shellfishes to be cultivated. With such feeds, it is possible to achieve the rates of survival and growth equivalent to, or higher than, those achieved with untreated diatom.
Patent EP-0263344-A1 (EP)
Inventor: SCHNEPF JURGEN DIPL-ING FH
IPC: B01D21/02
Filed: 1987-09-21
Abstract: 1. Apparatus for separating fine solid particles, in particular amalgam particles, from waste water, with a) a centrifuge drum (10) able to be set in rotation by a drive motor, which drum comprises : aa) a peripheral wall, ab) an overflow flange (16) projecting radially inwards and located at its upper end, which defines a discharge opening (18) for purified water, as well as ac) a base (20) supported by the lower edge of the peripheral wall (14), which base defines a discharge opening (22) for sludge rich in solid particles, the diameter of which is less than the diameter of the pure water discharge opening (18) ; b) a sedimentation container (24), which is located below the sludge discharge opening (22) ; and c) a device for returning that part of the liquid located in the sedimentation container (24), which is located above a given level (h1 ), to the centrifuge inlet ; characterised in that d) the return device comprises a return pump (56) with pump drive motor (158) able to be energized independently of the centrifuge drive motor (12) ; e) a suction line (58) to the return pump (56) is immersed at least up to the given level (h1 ) in the sedimentation container (24) and a conveying line (60) leading away from the feed pump (56) is connected to the centrifuge inlet ; and f) the residual volume of the sedimentation container (24) above the given level (h1 ) is at least equal to the maximum volume of the liquid ring (48) formed in the centrifuge drum (10) and the deep-est point of the centrifuge drum (10) lies above the given level (h1 ).
Patent EP-0273211-A1 (EP)
Inventor: DIETERLE FRANZ
IPC: H04N5/44
Filed: 1987-11-28
Abstract: PCT No. PCT/EP87/00741 Sec. 371 Date Oct. 17, 1988 Sec. 102(e) Date Oct. 17, 1988 PCT Filed Nov. 28, 1987 PCT Pub. No. WO88/04504 PCT Pub. Date Jun. 16, 1988.A television receiver in which a microcomputer controls an operating part, and a clock generator for the microcomputer is synchronized by synchronization pulses in the television signal transmitted to the receiver. The clock generator is also in the form of a control generator for a switching network part and for the deflection stages of the television receiver. The signal from the clock generator is divided and processed by a pulse-width modulator. This pulse-width modulator emits a control signal for controlling the switching network part.
Patent EP-0261700-A1 (EP)
Inventor: FAGGIAN LUCIO
IPC: C07C303/42
Filed: 1987-07-14
Abstract: Mixtures of C 12 -C 18  n-paraffins with paraffinsulphonic acids having the same number of carbon atoms, water and sulphuric acid, and obtained by sulphoxidation of said paraffins with SO 2  and O2 in the presence of water and UV radiation are stripped of their excess S0 2  and decanted to separate most of the paraffins, and obtain a residual mixture. 
     The residual mixture is fed with sulphuric acid until a two-phase system forms or at least until the mixture becomes turbid, and the turbid mixture or that floating on the heavy water-sulphuric acid phase is extraced with supercritical CO 2 , which removes with it the paraffins, which can be reused in the sulphoxidation process.
Patent EP-0263564-A1 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1987-10-05
Abstract: Novel catalyst compositions, characterized in that they are based upon
     a) a palladium compound,   b) an anion of an acid with a pKa of at least 2, but less than 6, and   c) a bidentate li                         gand of the general formula R₁R₂M-R-MR₃R₄, wherein M represents phosphorus, arsenic or antimony, R₁, R₂, R₃ and R₄ are hydrocarbyl groups which may or may not be substituted with polar groups, with the proviso that at least one of the groups R₁-R₄ represents a polarly substituted aryl group containing at least one polar substituent in a position ortho to M, and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge.
Patent EP-0298162-A1 (EP)
Inventor: HOCKINGS WILLIAM A
IPC: C01G3/02
Filed: 1987-07-06
Abstract: Scale-forming metal oxides and carbonates, such as cupric oxide, can be precipitated from an ammonical leaching solution with minimum scale build-up by evaporating the solution in an externally heated rotary drum (16). 
     The rotary drum includes a plurality of axially spaced annular baffles (80) defining a plurality of compartments (84-100) containing a tumbling medium (140), such as spherical balls. The solution (108) is continuously introduced into the inlet end (58) of the rotary drum (16) and heated under pressure to a temperature above its boiling point as it flows over the baffles (80) toward the outlet end (60) of the rotary drum. A slurry containing the precipitated cupric oxide is continuously withdrawn from the outlet end (60). Vapor and gases are continuously withdrawn from the inlet end (58). The balls (140) rub against each other, the interior of the rotary drum (16), and the sides of the baffles (80), as the drum is rotated at a non-centrifuging speed, to provide a grinding or scrubbing action which minimizes a scale build-up of the precipitating cupric oxide.
Patent EP-0256888-A1 (EP)
Inventor: CARSON JOHN ROBERT
IPC: C07D281/10
Filed: 1987-08-19
Abstract: N-Aminoalkyl 1,5-benzothiazepines of the following formula (I):
      for the treatment of angina or hypertension or the prevention of heart attacks in mammals, in particular their use as coronary vasodilators.
Patent EP-0274215-A1 (EP)
Inventor: BIRCH BRIAN JEFFREY
IPC: G01N27/30
Filed: 1987-11-30
Abstract: An electrochemical cell comprising two electrodes, wherein one of said electrodes is suitable for use as a reference electrode in electrochemical measurements, said device comprising (a) a capillary fill cell capable of receiving a small volume of aqueous sample liquid, said cell incorporating (b) a redox electrode located within said capillary fill cell, and (c) a reagent layer comprising quinhydrone located in said cell in a dry adherent water-soluble layer adherent to an inner surface of said cell opposite to or overlying said redox electrode and capable of dissolving during use in aqueous sample liquid in the region of said redox electrode.
Patent EP-0264356-A1 (EP)
Inventor: SANDGREN CARL-ERIC
IPC: E04H3/28
Filed: 1987-10-07
Abstract: The present invention briefly relates to a stage podium, which is intended to form, together with corresponding stage podia, a stage floor or similar. The stage podium consists of a floor                                                   board (1) which is supported by legs that are mountable directly to the board. In the edge surfaces of the board there are countersunk bushings (4), which protrude a small distance from the edge surfaces and which are placed at predetermined positions, so that when several stage podia are being assembled, the bushings (4) will be positioned in pairs opposite of one another. Guide pins (8) can be placed in these pairs of opposite bushings (4). The floor boards (1) of the stage podia are locked together by means of an eccentric lock.
Patent EP-0252096-A1 (EP)
Title: Pattern recognition process.
Inventor: STEINPICHLER DIETMAR
IPC: G06V10/42
Filed: 1986-12-22
Abstract: PCT No. PCT/AT86/00077 Sec. 371 Date Aug. 13, 1987 Sec. 102(e) Date Aug. 13, 1987 PCT Filed Dec. 22, 1986 PCT Pub. No. WO87/03981 PCT Pub. Date Jul. 2, 1987.A process for analyzing a two-dimensional image, wherein the structural identity of stored reference patterns with image contents or portions is determined, irrespective of the position of said image content or portion in the image to be analyzed. The image is subjected to a two-dimensional Fourier transformation operation and the separated amplitude distribution or power distribution is compared to amplitude or power distributions in respect of the reference patterns in the Fourier range, while determining the respective probability of identity, the twist angle and the enlargement factor as between the reference pattern and the image content or portion. Storage and processing of the image and the reference patterns or the Fourier transforms thereof are effected in digital form. In order to locate an image content or portion in the original image, which is identical with a reference pattern, the respective reference pattern or the Fourier transform thereof is assimilated to said image content or portion, in respect of size and orientation, by inverse rotary extension, with the ascertained twist angle and enlargement factor, and finally the position or positions at which the reference pattern when converted in that way has maximum identity with a section of the image is established.
Patent EP-0266367-A1 (EP)
Inventor: MUCIC VINKO
IPC: F25B25/02
Filed: 1987-04-02
Abstract: Procédé et système pour sécher des bandes de papier fabriquées en continu dans des machines à papier, faisant appel à la vapeur de processus produite à l'aide d'une pompe à chaleur binaire à compression équipée d'un circuit de solution. Une partie de l'énergie thermique nécessaire au processus de séchage est obtenue à partir de la vapeur de processus produite, à l'aide de la pompe à chaleur, à partir de la chaleur perdue contenue dans l'air d'évacuation humide dégagée par la machine à papier, et une autre partie provient de l'air environnant préchauffé, lequel est ensuite utilisé pour sécher la bande de papier. L'air environnant est préchauffé par le fait qu'il sert à refroidir la solution riche de la pompe à chaleur.
Patent EP-0269754-A1 (EP)
Inventor: MATSUOKA YOSHIYUKI
IPC: C07D317/68
Filed: 1987-06-13
Abstract: Biphenyl derivatives represented by formula (I), process for their preparation, liver trouble-relieving agents containing the derivatives as effective ingredients, and intermediates represented by formula (II) for preparing the derivatives. The compounds of the formula (I) are prepared by reacting an alkyl gallate with a methylating agent, halogenating the product, mono-dehalogenating the product to prepare the intermediate (II), methylating it, coupling the product according to the Ullmann reaction, and reacting the product with lead tetraacetate, wherein R, and R 2  each represents H or CH 3 , and X represents a halogen atom.
Patent EP-0281573-A1 (EP)
Inventor: JONES JOSEPH MORUS
IPC: B60P1/02
Filed: 1987-07-13
Abstract: Un système permettant de manoeuvrer des charges (1) comprend plusieurs surfaces de support (2 et 3) superposées verticalement ainsi qu'un dispositif (4) permettant de régler l'espacement des surfaces entre une position de superposition peu espacée, représentée en ''A'' dans le dessin, où une charge (5) ne peut reposer que sur la surface de support supérieur (2), et une position plus espacée, représentée en ''B'' dans le dessin, où des charges (5) peuvent reposer sur la surface supérieure (2) et sur la/les surface(s) inférieure(s). Dans le mode de réalisation représenté, on peut voir deux surfaces de support de charge superposées (2 et 3). La partie ''C'' du dessin représente une vue similaire de la position plus espacée telle qu'elle est représentée en ''B'', mais sans charge pour plus de clarté. Ledit système (1) est constitué d'une remorque (7) comprenant une structure (8) et des portes arrière (9), ledit système reposant en outre sur des roues arrière (10) en contact avec le sol et étant tiré par un tracteur (11) ou pouvant reposer sur une roue auxiliaire (12). La structure (8) comporte des montants (13) formant des supports en U dans les parois latérales de la remorque (7) et s'ouvrant vers l'intérieur de la remorque, les dispositifs de réglage, qui sont constitués par des crics (14) par exemple du type à vis, étant logés dans les supports (13).
Patent EP-0277222-A1 (EP)
Inventor: WOLLENBERG ROBERT H
IPC: C10M133/44
Filed: 1987-08-13
Abstract: Les additifs décrits sont utiles comme agents de dispersion dans des huiles de lubrification, des essences, des huiles pour carter de moteur marin et des huiles hydrauliques. En particulier, sont décrits des succinimides d'alkényle ou d'alkyle multicouche d'addition qui contiennent des fonctionnalités carbamate.
Patent EP-0301036-A1 (EP)
Inventor: GERBETZ ROBERT P
IPC: H02P25/08
Filed: 1987-10-07
Abstract: Un système de commande (10) de moteurs polyphasés à résistance magnétique variable synthétise des courants à composantes longitudinale et transversale (id, iq). L'intensité du courant à composante longitudinale (id) est fonction de la tension terminale (Vt) et de la vitesse du rotor. L'intensité du courant à composante transversale (iq) est fonction de la vitesse du rotor. Les formes d'ondes dont l'amplitude réfléchit l'intensité d'id et d'iq sont d'abord additionnées, puis appliquées à un onduleur (20) qui fournit des courants appropriés (ia, ib, ic) aux enroulements du moteur (21A, 21B, 21C). En fonctionnement, ce système amélioré de commande applique un procédé unique de commande du fonctionnement d'un tel moteur par commande sélective d'id et d'iq.
Patent EP-0324865-A1 (EP)
Inventor: KUPKA DIETER
IPC: B01D25/21
Filed: 1988-01-18
Abstract: A filter press has a multiplicity of filter plates, between which are located rotor discs, which are attached to a rotor shaft passing through the filter press. The filter plates each comprise at least two parts which are detachable from each other, so that the filter plates can be removed from the filter press without the need to demount the rotor shaft. The filter cloths are stretched on the frames of the filter plates between O-rings and compression clips of a U-shaped cross-section. A one-sided axial loading of the filter plates during mechanical pressing-out of the filter cakes built up thereon by means of the rotor discs is avoided by an axially floating mounting of the filter plates in the filter press. <IMAGE>
Patent EP-0306652-A1 (EP)
Title: Verfahren zur Herstellung von Alkyloligoglycosiden
Inventor: LUDERS HARALD DR
IPC: C07H15/04
Filed: 1988-07-07
Abstract: Alkyloligoglycoside und Alkylglycoside mit C8- bis C24-Alkylgruppen, die als Tenside im Haushalt und im Kosmetikbereich von Interesse sind, können durch Glycosidierung und Umglycosidierung hergestellt werden. Hellfarbige Alkyloligoglycoside und Alkylglycoside werden aus Sacchariden und Alkoholen durch Glycosidierung und Umglycosidierung unter Zusatz von polaren polymeren Komplexierungsmitteln sowie durch Bleichung der Endprodukte mit Peroxiden hergestellt. Herstellung von hellfarbigen Alkyloligoglycosiden.