baber/WOPTO huggingface dataset:
Patent EP-0208078-A1 (EP)
Inventor: FERTIG WERNER DR
IPC: G02F1/1345
Filed: 1986-05-02
Abstract: Bei einer Flüssigkristallzelle mit zwei im Abstand zueinander angeordneten Substraten (1, 2), die zwischen sich einen mit Flüssigkristallsubstanz gefüllten Zellenraum bilden, sind die auf mindestens einem Substrat (1) aufgebrachten Leitungen (3, 4) und Elektroden (10) als übereinanderliegende, voneinander isolierte Schichten aufgebracht, wobei die Leitungen (10) durchsichtig sind. Dadurch wird gegenüber den bekannten Flüssigkristallzellen, bei denen Leitungen und Elektroden nebeneinander angeordnet sind, eine wesentlich bessere Ausnutzung der Fläche der Flüssigkristallzelle erzielt.
Patent EP-0203519-A1 (EP)
Inventor: SAITO NOBUHIRO C O TOSHIBA SIL
IPC: C07F7/18
Filed: 1986-05-22
Abstract: An ethylidenenorbornyl dimethylmethacryloxysilane represented by the general formula (I):
     wherein Y represents the formula:
     or the formula:
Patent EP-0196698-A1 (EP)
Inventor: AESCHLIMANN JEAN
IPC: E01C23/04
Filed: 1986-03-10
Abstract: 1. A device for driving and positioning gudgeons (1) in not yet set concrete paving blocks (3), this device comprising a lower smoothing plate (4) optionally attached to the rear portion (5) of a compacting-finishing machine and adapted to rest and to slide on the surface of the already compacted concrete paving block (3), provided with a row of openings (6) arranged in a line at predetermined intervals, allowing the gudgeons (1) to be positioned by pressing guides (7) capable of sliding along vertical columns to allow the introduction and the driving of the gudgeons (1) in the not yet set concrete paving blocks (3), characterized in that it comprises a device for the automatic distribution of the gudgeons (1) constituted by a movable charging caisson (8) partitioned into a row of vertical compartments (9) open at the base, equipped with an adequate number of the said gudgeons (1) and drivable from one side to the other of the smoothing plate (4) so as to traverse a transverse row of notches (15) made side-by-side at predetermined intervals in a pull-out frame (12) in turn resting in sliding manner on the smoothing plate (4) and to deposit in each of the notches (15) gudgeons (1) which are then entrained, by translation of the pull-out frame (12) above each of the openings (6) provided in the smoothing plate (4), so as to permit the gudgeons (1) to fall on the concrete and to be sunk in the paving block (3) at the point of joints (2) therein.
Patent EP-0263212-A1 (EP)
Inventor: MAKINO HIROSHI
IPC: B01D53/22
Filed: 1986-10-08
Abstract: A water vapor-containing gas is separated to a fraction thereof having an increased content of water vapor and remaining fraction thereof having a decreased content of water vapor by means of a gas separating device comprising at least one gas separating membrane having gas feed and delivery surfaces and a ratio
     PH 2/P CH 4  of water vapor-permeating   rate P H 2  o to methane gas permeating   rate PCH4 of 200 or more,     
and preferably, comprising an aromatic imide polymer, in such a manner that (I) a water vapor-containing feed gas is fed to a feed side of the gas separating device; (2) the feed gas is flowed along the gas feed surface of the gas separating membrane to allow a fraction of the feed gas to permeate through the gas separating membrane; (3) a drying gas containing 300 ppm or less of water vapor is fed to a delivery side of the gas separating device; (4) the fed drying gas is flowed along the delivery surface of the gas separating membrane to promote the permeation of water vapor through the gas separating membrane; (5) the permeated gas fraction is collected together with the flowed drying gas at the delivery side of the gas separating device; and (6) a remaining gas fraction not permeated through the gas separating membrane and having a decreased content of water vapor is recovered from the feed side of the gas separating device.
Patent EP-0221811-A1 (EP)
Inventor: AKKAWI JEAN SONY
IPC: D01C1/04
Filed: 1986-10-15
Abstract: The process for biochemical retting of phloem-fiber plants such as hemp, flax, ramie, jute, kenaf, etc. permits separation of the fibers of the bundle for subsequent utilization in the textile or paratextile industry.  The process comprises treating the fibrous plants with at least one SPS-ase enzyme and preferably a mixture of enzymes comprising  beta -glucanase, pectinase and SPS-ase.
Patent EP-0248968-A1 (EP)
Inventor: SCHURTER ROLF DR
IPC: A01N43/40
Filed: 1986-07-07
Abstract: Propinyl (R)-2-[4-(5-chloro-3-fluoropyridin-2-yloxy)-phenoxy]- propionate is distinguished by an outstanding herbicidal and grass- growth-inhibiting action. It has the formula I <IMAGE> and is suitable for selectively controlling weeds in crops of useful plants or for inhibiting the growth of grasses.
Patent EP-0207113-A1 (EP)
Inventor: BLENKE HEINZ PROF DR-ING
IPC: B01J8/20
Filed: 1985-12-20
Abstract: Un procédé et un dispositif de transmission de matière et d'énergie dans des systèmes fluides (1) permettent d'obtenir des temps d'arrêt momentanés prédéterminées des courants de matière concernés dans des régions prédéterminées d'arrêt momentané. Le système fluide (1) se trouve dans plusieurs chambres (3) agencées les unes après les autres, dans le sens de l'écoulement, et les unes au-dessus des autres pour former une cascade (2), des courants rotatifs (10) internes étant générés dans ces chambres. Le procédé se caractérise par le fait que les courants rotatifs internes (10) sont générés exclusivement ou principalement par au moins une matière qui par sa force ascensionnelle s'élève localement dans le système fluide (1), ou par au moins un courant de matière injectée localement dans au moins une chambre (3). Le dispositif se caractérise par le fait que les éléments de guidage du courant sont formés de surfaces de guidage (9) inclinées vers le haut, dans le sens des ouvertures (12) à travers lesquelles passe le courant principal de la matière et qui relient les chambres (3) entre elles en cascade (2).
Patent EP-0248005-A1 (EP)
Inventor: GARDNER JOSEPH
IPC: B62D59/02
Filed: 1986-01-03
Abstract: Couplage de transmission de puissance destiné à entraîner les roues (1) d'une remorque à partir d'une prise de force sur un tracteur tirant la remorque. Le couplage comprend un embrayage (6) ayant une entrée pour la connexion à la prise de force (15), et une sortie (5) pour la connexion à une entrée de transmission de puissance de la remorque. La tension dans le couplage lorsqu'il relie le tracteur et la remorque est contrôlée, et le glissement de l'embrayage (6) est commandé en réponse à la tension contrôlée de manière à maintenir la vitesse à laquelle la remorque est entraînée sensiblement identique à la vitesse du tracteur.
Patent EP-0214245-A1 (EP)
Inventor: FORD DOUGLAS LYONS
IPC: C08J9/36
Filed: 1986-03-06
Abstract: Des pores supérieurs ou inférieurs à une gamme prédéterminée de tailles de pores dans une barrière à membrane poreuse sont bouchés à l'aide d'un agent de bouchage de pores à action régulée. Les pores sont d'abord remplis d'un liquide de manière à chasser l'air éventuellement contenu, et soumis ensuite à une insufflation de gaz à travers la membrane, à une pression qui chasse le liquide des pores plus grands. Les pores plus grands remplis de gaz ou les pores plus petits remplis de liquide sont ensuite bouchés à l'aide d'un agent de bouchage par une réaction chimique formant un polymère, une réaction chimique formant un précipité ou par dépôt physique de substances solides.
Patent EP-0218706-A1 (EP)
Inventor: NIDOLA ANTONIO
IPC: C25B11/08
Filed: 1986-04-11
Abstract: Electrodes destinées à être utilisées dans des procédés électrochimiques, en particulier comme cathodes pour le dégagement d'hydrogène dans des cellules pour l'électrolyse de métal alcalin, lesdit électrodes comprenant un revêtement céramique électrocatalytique obtenu par thermodéposition. Des éléments des groupes IB, IIB, IIIA, IVA, VA, VB, IIA, VIB et VIII sont ajoutés aux solutions ou aux dispersions de composés précurseurs en matériaux céramiques électrocatalytiques, lesdites solution ou dispersions étant thermodécomposées, de manière à pouvoir obtenir le revêtement. La surface du revêtement dopé ainsi obtenu est quasiment immunisée contre les impuretés métalliques toxiques, lorsque l'électrode selon la présente invention est utilisée comme cathode dans des solution alcalines toxiques.
Patent EP-0241492-A1 (EP)
Inventor: HESS SILVAN
IPC: B63B3/18
Filed: 1986-10-09
Abstract: La coque du bateau présente un développement plan (25). Il est produit par deux ellipses (1, 2) placées dans deux plans perpendiculaires, possédant un demi-axe commun et déroulées sur un plan. Si ce développement (25) est placé autour de la paire d'ellipses génératrices (1, 2), ceci donne la coque d'un bateau sous-marin. Par une coupe longitudinale dans le plan par exemple de l'ellipse (12) ou dans un plan qui lui est parallèle, on obtient la coque d'un bateau se déplaçant à la surface de l'eau. Les organes de commande et de stabilisation comme le gouvernail, la quille et la dérive sont produits de la même façon et présentent également un développement plan. On forme ainsi le grand demi-axe d'une ellipse très allongée (21), qui est en même temps le petit demi-axe d'une seconde ellipse (22).
Patent EP-0314818-A1 (EP)
Inventor: MUNK EDMUND
IPC: B65H75/18
Filed: 1987-10-31
Abstract: Plugs are inserted into the ends of rolls for wound material, for example paper webs wound onto winding tubes. These plugs, which can be pressed, for example, in one piece as a moulding consisting of a mixture of fibres and a heat-curing binder, also have packing parts fixed to them. 
<??>To make it impossible for the plugs to be pushed, in an undesired manner, further than intended into the winding tubes, the outer edge of the plug is provided with a continuously increasing thickened region. 
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Patent EP-0234717-A1 (EP)
Inventor: CRABTREE PAUL JEROME
IPC: C11D3/00
Filed: 1987-01-21
Abstract: Detergent compositions comprising surfactant, at least one soluble detergency builder, and a plurality of rinse cycle suds control prills comprising fatty acid soap, quaternary ammonium salt, and silicone fluid suds suppressor. The granular detergent compositions of this invention provide control of the level of suds on the surface of the water and reduce the turbidity of the water during the rinse cycle without interfering with the level of suds on the surface of the water during the wash cycle of laundering operations.
Patent EP-0299121-A1 (EP)
Inventor: YAMAZOE TOYOHISA
IPC: E04G23/02
Filed: 1987-07-15
Abstract: Piston (6,11) is slidable within cylindrical casing (1) to force fluid disposed in collapsible container (C) out through nozzle (14). The piston is spring-biassed to cause automatic fluid discharge, but when withdrawn can be retained against the action of spring (5) by engagement of projections (9) on the piston rod (6) with casing end caps (3). For filling cracks or gaps with liquid sealant, a plurality of such injectors may be used, each secured in position by way of attachment units (15) and/or dowels located in bores.
Patent EP-0314843-A1 (EP)
Inventor: HOLSTEDT RICHARD A
IPC: C10M141/12
Filed: 1987-11-03
Abstract: Additives for lubricating oils, especially automatic transmission fluids, are disclosed comprising a heterocyclic compound containing boron and of the formula
      wherein R is inorganic or organic and R₁ and R₂ are the same or different organic radicals, in admixture with or as the reaction product of reaction with an ester of a polyhydric alcohol. The boron-containing heterocyclic compound may contain sulfur. It may comprise the product of reacting together ammonia or a primary amine, an aliphatic or aromatic epoxide and a boric acid in a ratio of 1: 2: 1. Lubricating oils and transmission fluids containing these additives are also disclosed.
Patent EP-0275651-A1 (EP)
Inventor: HAUSLER RUDOLF H
IPC: C23F11/04
Filed: 1987-12-04
Abstract: Compositions comprising a trithione and a suitable dispersant are effective CO₂ corrosion inhibitors in oil and gas wells characterized as sweet systems, particularly in deep hot gas wells characterized as sweet systems.
Patent EP-0263760-A1 (EP)
Inventor: CRETEL JACQUES LOUIS
IPC: B29C53/84
Filed: 1987-10-07
Abstract: A method of making a tube for carrying various fluids and materials, the tube comprising from the inside to the outside a layer of impervious plastics material, a first layer of glass fibers connected to the impervious layer, a layer of electrically conducting material and a second layer of glass fibers, the three lastly named layers being impregnated with a resin polymerized through heating of the layer of electrically conducting material which may be a heating metal wire resistor.
Patent EP-0264327-A1 (EP)
Inventor: DELAGE ROBERT
IPC: C03B5/187
Filed: 1987-10-08
Abstract: Process and apparatus for melting glass before casting onto a float bath. 
<??>The apparatus according to the invention comprises stirring means made up of at least one horizontal stirrer (8) made up of a series of essentially vertical loops extending over the whole width of the bath, at the corset (7) between the refining zone (4) and the homogenising zone (5), the horizontal stirrer (2) being driven by means providing it with an elliptical motion in the horizontal plane. 
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Patent EP-0269479-A1 (EP)
Inventor: MONDOR ROBERT M
IPC: G06F1/18
Filed: 1987-10-21
Abstract: The present invention comprises a computer system housing embodying the invention incorporates a frame (11) upon which the components of the computer system are mounted. The frame has a base (10), a main unit (13) secured to the frame, and a front compartment (14), for mounting mass storage unit therein, swingably positioned on the main unit. A housing adapted for supporting a central processor unit and a power supply of the computer system is removable disposed in the main unit. The frame and the housing are provided with all pneumatic connections so that air for cooling various components of the computer system may be brought over such components by the action of a fan (33) mounted on the base. Thus, internally generated heat in such components can be readily dissipated by the air flow over such components. The frame and the housing are adapted so that the components of the computer system positioned therein are accessible with relative ease so that they are installed, replaced, and repaired easily.
Patent EP-0263787-A1 (EP)
Inventor: ISLER HERBERT
IPC: B65H75/14
Filed: 1987-09-18
Abstract: Each of the two rims (1) of the reel are connected to a hub flange (3) by means of welded-on spokes (2). All the spokes (2) are screwed with drum segments (7). Side wall segments (29) consisting of glass-fibre-reinforced plastic are attached to the spokes (2), between the drum segments (7) and the rim (1). The drum segments (7) are covered with a plastic sheet (36). This design makes it possible for the reel to be dismantled, with the result that transport and storage volume as well as repair costs are small. The winding material is well protected. The reel can be lightly built by virtue of the favourable transmission of force. <IMAGE>
Patent EP-0252132-A1 (EP)
Title: Installation for fume purification.
Inventor: MAAG ANTON
IPC: B01D53/34
Filed: 1987-01-15
Abstract: The fume purification installation is useful for removing toxic material from fumes discharged from boilers, in particular from business and residential buildings. The installation consists of a closed loop system, in which the fumes are washed with a Ca(OH)2-lye. In the lye containing the absorbed pollutents sulphite ions are in particular oxidized during the return flow through the oxygen in the air in order to obtain sulfate ions. Calcium sulphate is precipitated, forming sludge in the regenerating part of the installation; from time to time this sludge must be removed. The Ca(OH)2 extracted is continuously replaced by a corresponding quantity of calcinated limestone. The system enables efficient fume purification and calls for only minimum maintenance. Since the sediment formed contains no toxic materials, it may be discharged without constituting a hazard to the environment.
Patent EP-0268615-A1 (EP)
Title: System for a portable data carrier.
Inventor: ANDERL EWALD CHRISTOPH
IPC: G06K19/06
Filed: 1987-04-20
Abstract: A portable data carrier system provides improved security for files which support multiple applications, from custom repertory dialing to storage of individual medical and/or banking records. Included in the system is a portable data carrier which looks and feels much like an ordinary credit card. The portable data carrier, however, includes a computer and an electrically erasable field programmable read-only memory. Power for operation of the portable data carrier is provided from an associated station via a reader/writer. The reader/writer also couples data between the data carrier and the associated station. Operation of the data carrier is through an executive operating system that is accessed from the station via a set of commonly understood command primitives. These command primitives manipulate the files in the data carrier in accordance with security requirements. Security is enhanced since the stations's application software receiving and interpreting the data from a file sees a contiguous stream of bytes relating only to the file of the application being accessed. No information is provided to a user of a particular application about other applications in the data carrier or about the data carrier's internal file structure.
Patent EP-0267960-A1 (EP)
Title: Auxiliary air conditioning, heating and engine warming system for trucks.
Inventor: GREER J REX
IPC: B60H1/32
Filed: 1987-06-01
Abstract: A small lightweight auxiliary power plant including an engine, electrical alternator, water pump, air conditioning compressor and a heat exchanger is mounted at a convenient location on the tractor of a truck or other large vehicle. The main engine of the truck operates the existing truck air conditioning and heating system in a normal manner when the main engine is running. When the main engine of the truck is not operating and the smaller engine of the auxiliary power plant is operating, the truck air conditioning and heating system is operated by the auxiliary power plant. The heat exchanger of the auxiliary power plant then utilizes the heat of exhaust gases generated by the auxiliary power plant engine to warm the truck engine during the time it is not operating so that easy starting of the truck engine is made possible even in very cold regions. The electrical alternator of the auxiliary power plant supplies electrical power for the truck electrical system when the truck engine is not running. The truck storage batteries serve the electrical systems of the truck and the auxiliary power plant. The auxiliary power plant serves as an emergency back-up system if the truck alternator or compressor should fail. The arrangement reduces air pollution caused by operation of the truck engine for long periods of time while the truck is stopped. Provision can be made for warming the fuel tanks and fuel lines to prevent fuel gelling in cold climates.
Patent EP-0278980-A1 (EP)
Inventor: NEUMANN SIEGMAR R
IPC: B01D53/34
Filed: 1987-08-13
Abstract: On ne peut obtenir des résultats optimaux de la combustion dans des brûleurs usuels à courant d'air forcé à cause de leur réglage statique, qui les empêche de s'adapter à des changements dans les conditions d'aération. Le but de l'invention est donc de maintenir constant le rapport de pression entre la cheminée et le carneau en réglant la vitesse de rotation du ventilateur, ce qui permet d'obtenir un réglage optimal du brûleur et une réduction des polluants. On récupère en outre la chaleur perdue qui était jusqu'ici nécessaire pour chauffer la cheminée, sans effets néfastes sur la cheminée, et on obtient une condensation partielle des polluants gazeux en refroidissant les gaz de fumée. Les polluants peuvent alors être mécaniquement filtrés avec toutes les autres matières solides.
Patent EP-0287626-A1 (EP)
Inventor: HOOK JAN-ERIK
IPC: D21C9/16
Filed: 1987-10-14
Abstract: On contrôle le blanchiment au peroxyde d'une pâte à papier mécanique, thermomécanique ou chimiomécanique en ajoutant, dans une première étape, une quantité connue de substances de blanchiment, ces substances réagissant dans des conditions déterminées, puis on utilise la blancheur de la pâte pour contrôler une étape suivante. Dans la première étape on utilise des substances chimiques fraîches ou recyclées à partir d'une étape de blanchiment postérieure, ou un mélange de telles substances. L'agent de blanchiment préféré est l'eau oxygénée, mais on peut utiliser d'autres peroxydes.
Patent EP-0286774-A1 (EP)
Inventor: HARTMANN PETER
IPC: A61Q5/04
Filed: 1988-01-07
Abstract: A 2-component preparation for permanently waving the hair based on thioglycolic acid esters is described, of which one component (A) is an aqueous composition which contains an alkali metal or an ammonium carbonate or hydrogen carbonate, and whose other component (B) is water-free and contains a thioglycolic acid ester, characterised in that the component (A) contains 0.1 to 2.0 per cent by weight of dithiodiglycolic acid or dithiodilactic acid or its salt respectively. A process for permanently waving the hair using this 2-component preparation is also described. The 2-component preparation according to the invention does not foam on mixing the two components and enables gentle and uniform waving of variably severely predamaged hair.
Patent EP-0284812-A1 (EP)
Inventor: GRUTZMACHER BERTOLD DIPL-ING
IPC: B65H5/22
Filed: 1988-03-03
Abstract: For transporting sheets, e.g. paper sheets, preferably by removing the topmost sheet (4) from a sheet stack (2), a transport head (8) is provided, which employs a partial vacuum to suck up the topmost sheet. This transport head is provided with roller elements (20), against which the sheet to be transported is applied by means of a partial vacuum. The sheet sucked up in this way can be conveyed in any transport direction. In this case, the transport direction is selectable or adjustable. The transport head (8) according to the invention thus allows exact alignment of the sheet during conveyance. …<IMAGE>…
Patent EP-0296378-A1 (EP)
Title: Récipient à déchets pliant, jetable, tel que cendrier ou poubelle
Inventor: BENAVENTE ROBERTO
IPC: B65D5/36
Filed: 1988-05-29
Abstract: Récipient constitué par une enveloppe (1) en matériau mince, flexible, définie par deux parois latérale (2, 3) rectangulaires et par deux parois d'extrémité (4) en forme de losange, munies d'une ligne de pliage longitudinale (6) et d'une ligne de pliage transver­sale (7) et reliées aux parois latérales (2, 3) per des lignes de pliage (10) de manière à permettre un verrouillage en position ouverte, la paroi de dessus (4) comportant deux trous (12) dans la zone des angles aigus du losange.
Patent EP-0316555-A1 (EP)
Inventor: LOOS HORST
IPC: E05C17/04
Filed: 1988-10-01
Abstract: There is described a limiting detent 16 for the opening range of wings of windows, doors or the like, especially turn-and-tilt wings, interacting with the frame via a setting-out device. A setting-out arm 6a is mounted at one end merely pivotably, for example on the frame, whilst at its other end it engages via a sliding pin 14 pivotably displaceably into a long hole 13 of a sliding guide 11, for example on the wing. One end of the long hole 13 forms a detent 15 for the sliding pin 14, which limits the maximum opening range of the wing. To reduce the effective length of the long hole 13, the sliding guide 11 can be assigned a detent piece 17. This detent piece 17 is designed as a strip of flat material which can be slipped onto the outer surface of the sliding guide 11 and which engages, by means of at least two projections 18 and 19 projecting from its underside, in recesses 13 and 20 in the sliding guide 11 fixedly in terms of rotation and displacement and projects at least by means of a transverse edge 21 as a detent into the region of the long hole 13. <IMAGE>