baber/WOPTO huggingface dataset:
Patent EP-0294391-A1 (EP)
Inventor: MICHAELS EDWIN B
IPC: A61K8/25
Filed: 1987-02-17
Abstract: Un procédé et une composition permettant d'améliorer l'hygiène orale par l'élimination et la prévention de la plaque dentaire et des concrétions mettent en oeuvre un mélange de certaines amines dans un véhicule acceptable du type bain de bouche ou dentifrice. Plus particulièrement, l'invention concerne un procédé permettant l'emploi de mélanges d'une alkyle-N-bétaïne et d'un alkyle-N,N-oxyde de diméthylamine, plus précisément définis dans la présente invention, pour réduire la microflore orale sans tacher l'émail dentaire.
Patent EP-0258418-A1 (EP)
Title: Melanges de plastique-elastomere
Inventor: SPENADEL LAWRENCE
IPC: C08F8/00
Filed: 1987-03-02
Abstract: Les compositions ci-décrites comprennent au moins un élastomère et au moins un plastique. Les mélanges de plastique-élastomère présentent des problèmes, tels que des variations de leur vitesse de vulcanisation et de leur aptitude à subir les traitements. Ces problèmes peuvent être surmontés grâce à l'utilisation d'un élastomère ayant une répartition du poids moléculaire particulièrement étroite. Lesdites compositions peuvent être produites en préparant d'abord l'élastomère puis en le mélangeant avec le plastique. Ladite composition peut être soumise à une étape de vulcanisation supplémentaire, et peut être utilisée dans la production de films, de laminés, d'articles moulés et d'articles extrudés.
Patent EP-0268657-A1 (EP)
Inventor: VENALAINEN OLAVI
IPC: B21D/
Filed: 1987-05-27
Abstract: Selon un procédé de réparation de carrosseries, le véhicule est conduit sur une plate-forme (11) du dispositif de réparation (10) et fixé à des attaches marginales (12) de la plate-forme. Le véhicule est soulevé sur la plate-forme par des moyens élévateurs (16) du dispositif de réparation jusqu'à la hauteur voulue pour qu'on puisse effectuer la réparation. Les moyens élévateurs (16) sont ensuite enlevés de sous le véhicule et sont opérationnellement déconnectés de la plate-forme (11); le véhicule repose alors sur des pieds de support (30) reliés à la plate-forme (11). L'invention concerne également un appareil utilisé pour appliquer le procédé.
Patent EP-0316325-A1 (EP)
Inventor: MICAL ROBERT J
IPC: G09G/
Filed: 1987-07-14
Abstract: La sélection d'éléments du menu offert par un système d'ordinateur personnel est effectuée en utilisant une souris (10) ayant des moyens qui permettent à l'utilisateur d'appeler sur l'écran (16) un bloc début servant de barrette de menu et d'effacer le bloc début sur l'écran lorsque des opérations sur le menu ne sont plus nécessaires. Des articles multiples du menu peuvent être sélectionnés pendant la même consultation du menu en utilisant une paire de boutons (26 et 28) de la souris pour générer une séquence de commandes de sélection utilisées par un logiciel unique au système afin d'accumuler des sélections d'articles multiples du menu sans mettre fin à la consultation du menu.
Patent EP-0289611-A1 (EP)
Inventor: SEKI MASAKI
IPC: B23K26/00
Filed: 1987-10-15
Abstract: NC PERT programs for laser machining are prepared as follows. That is, a machining condition changing section at a corner of a part and a machining condition .change definition sentence (11b) for specifying the machining condition In the section are prepared using an automatic programming language. Further, there are prepared a graphic definition sentence (11a) and a motion definition sentence (11c) depending upon the shape of the part giving attention to neither the machining condition changing section nor the machining condition. At the time of converting these definition sentences into NC PERT programs for laser machining that will be executed by an NC apparatus, the corner of the part is divided into two or more machining condition changing sections depending upon the machining condition change definition sentence (11b) so that machining conditions are obtained as set in each of the sections.
Patent EP-0283877-A1 (EP)
Inventor: MIYASAKA AKIHIRO C O NIPPON ST
IPC: C22F1/18
Filed: 1988-03-11
Abstract: A method of producing clad metal comprises the steps of forming a cladding on the surface of a metal substrate (1) by subjecting powder (2) of a metal which is of a different type from that of the metal substrate (1) and is selected from among Ni-base alloys, Co-base alloys, Ti-base alloys, Fe-base superalloys and stainless steels to hot isostatic pressing under a gas pressure load of not less than 300 kg/cm² at a temperature not higher than the solidus thereof, thereby to obtain a composite material, and elongating the composite material by hot working. Optionally the composite material is subjected to soaking or solution treatment before being subjected to hot working.
Patent EP-0296416-A1 (EP)
Inventor: KUME TOYOHIKO
IPC: C07D417/06
Filed: 1988-06-10
Abstract: Novel benzo-fused cyclic compounds of the formula I 
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 (in which Q, R, X, Z and n are as defined in the description), processes for their preparation, and their use as herbicides.
Patent EP-0304050-A1 (EP)
Inventor: INAGAKI YOSHIO
IPC: G11B7/249
Filed: 1988-08-18
Abstract: An optical information recording medium for carrying out recording, readout or erasing with layer beams, which comprises a support having carried thereon at least one of compounds represented by the general formula (I):
      wherein R¹ and R² independently represent substituted or unsubstituted alkyl groups, or substituted or unsubstituted aryl groups, Z represents an atomic group for forming a substituted or unsubstituted aromatic ring, and L represents a linking group for forming a carbocyanine. 
     The present optical information recording media have an excellent recording performance and stability, and dyes used therein have no explosive property and thus can safely and readily be prepared.
Patent EP-0358783-A1 (EP)
Inventor: SUTTON RICHARD FREDERICH JR
IPC: C08G73/10
Filed: 1988-09-12
Abstract: Extraction of polyamic acid-polyimide gel in bipolymerized polyimide manufacturing process with a solvent containing an extraction-enhancing agent, which is a pyridine, picoline, or quinoline, leads to a polyimide film having increased molecular weight. Polyimides are valuable materials used in fabricating articles which must withstand high temperatures, especially in aerospace applications, and in the manufacture of electronic circuit boards.
Patent EP-0312075-A1 (EP)
Inventor: MENKE HELMUT DR-ING
IPC: B64B1/00
Filed: 1988-10-14
Abstract: Solar energy is captured and converted at high altitudes in particular in the tropopause, by a solar station comprising a system of floating bodies (1) anchored to the ground by stays, to which are attached solar generators (4), in particular photovoltaic cells. To permit the incident solar energy to be used from sunrise to sunset all year round and to ensure economical energy capture while optimizing the widest range of parameters, the solar generators (4) are assembled as modules and arranged in the form of a floating body system (1, 15) resistant up to the tropopause. Said system is connected to several stays (8, 9, 10) which are anchored individually to the ground by storage points (12, 13), at least one of which can be guided in relation to the surface of the earth in function of the variation in the position of the sun.
Patent EP-0316780-A1 (EP)
Inventor: LUDERSCHMIDT CHRISTOPH PROF DR
IPC: A61Q19/00
Filed: 1988-11-11
Abstract: Ethisterone, norethisterone or the 17-carboxylates thereof are used for treating acne or androgenetic alopecia. 
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Patent EP-0373236-A1 (EP)
Inventor: EMMERICHS GERHARD DIPL-ING
IPC: C10L5/10
Filed: 1988-12-13
Abstract: The invention relates to environmentally friendly lignite and hard coal briquets. According to the invention, the briquets contain, as additives, (a) special lime T, containing calcium carbonate and hexagonal carbon, and (b) residues from the sugar industry, selected from (i)   syrupy molasses, (ii)  solids from beet cleaning, and (iii) carbon sludge from sugar manufacture. These additives allow the emission values for SO2, Cl and NOx to be considerably reduced, giving an ash which is suitable for landfilling. Briquets of this type are particularly important for small furnaces and for domestic use.
Patent EP-0315261-A1 (EP)
Inventor: VEGTER KLAAS
IPC: H01J61/82
Filed: 1988-10-28
Abstract: A high-pressure sodium discharge lamp having a nominal power of at most 50 W provided with an elongate ceramic lamp vessel (1), which has over a length L an at least substantially constant inner diameter 0̸ and a substantially constant wall thickness  d , in which discharge vessel electrodes (4, 5) are arranged with their tips opposite to each other at a relative distance D. During operation, the lamp emits light having a colour temperature of at least 2250 K. According to the invention, it holds that D/L ≦ 0.5 and (0̸ + d) ≦ 2.5 mm, while the discharge vessel (1) is in mechanical contact with a substantially radially extending moulding (8, 9).
Patent EP-0279730-A1 (EP)
Inventor: PARAMYTHIOTI MICHEL
IPC: G01C3/10
Filed: 1988-02-04
Abstract: The invention relates to process and apparatus for three-dimensional surveying by triangulation with a laser beam source. Pursuant to known practice, a laser beam scans a scene to be surveyed, by means of controlled rotary positioning of a mirror. The reflected beam is detected by a linear array of photosensitive receptors, enabling the location of the illuminated point to be determined by triangulation. Significant to the invention is the use of a secondary light source for precision measurement of the angular location of the scanning mirror, rather than relying upon controlled positioning of the mirror, which is much less accurate.
Patent EP-0295975-A1 (EP)
Title: Pièces de machine thermique en alliage comportant un revêtement protecteur métallocéramique
Inventor: FAYEULLE DOMINIQUE MICHEL MAUR
IPC: C25D13/02
Filed: 1988-05-17
Abstract: Un revêtement de pièce de machine thermique (10) et notamment d'une pièce de turbomachine en superalliage est constitué d'une structure métallique présentant une forme cellulaire (12a) à cellules (12) de taille déterminée, notamment de composition M Cr Al Y, M désignant Ni, Co ou Fe, obtenue par dépôt électrophorétique, consolidée par un traitement de frittage éventuellement réactif ou de métallisation, notamment en phase vapeur et complêtée par un matériau céramique (13) projeté à la flamme plasma. Le procédé de réalisation du revêtement est également concerné.
Patent EP-0323284-A1 (EP)
Inventor: DEVIENNE FERNAND MARCEL
IPC: H01J49/02
Filed: 1988-10-27
Abstract: Procédé de détection d'un corps chimique de masse M connue, à l'aide d'un appareil comportant une source d'ions (1) produisant des ions du corps de masse M à partir d'une atmosphère gazeuse à analyser ; une boîte de dissociations (3) dans laquelle les ions du corps de masse M se dissocient en fragments de masses connues m1, m2,... mp, caractéristiques du corps de masse M à identifier ; un analyseur électrostatique (4) filtrant les ions d'énergie W ; un analyseur magnétique (5) fonctionnant avec une induction Bo dans son entrefer, caractérisé en ce que : - on fixe la valeur Bo en choisissant pour V et W des valeurs Vo, Wo telles qu'un atome de masse Mo traverse l'appareil, ce qui est réalisé de façon connue, lorsque les équations <IMAGE> dans lesquelles R est le rayon de courbure de la trajectoire de l'ion dans l'analyseur magnétique, sont satisfaites, - pour rechercher ensuite la présence dans l'atmosphère à analyser du corps connu de masse M, susceptible de se dissocier en fragments connus de masses m1=x1M, m2=x2M,... mp=xpM, on étalonne l'appareil pour la recherche spécifique de la masse M en donnant à Vo et à Wo de nouvelles valeurs V' et W' telles que : V'M=VoMo et W'=eV', puis on recherche séquentiellement les différents fragments mp en faisant à chaque fois Vp=(V'/xp<2>) et Wp=(W'/xp) ce qui autorise l'ion de masse mp à traverser tout l'appareil et à être mis en évidence par le détecteur d'ions, - on en déduit la présence effective du corps de masse M.
Patent EP-0321348-A1 (EP)
Inventor: GERMAIN MICHEL
IPC: C01G56/00
Filed: 1988-12-15
Abstract: Process for reextracting into aqueous solution plutonium present in an organic solvent, capable of being employed especially for uranium-plutonium separation. According to this process, the organic solvent is placed in contact with an acidic aqueous solution of uranous salt, for example uranous nitrate, and of hydroxylamine salt, for example hydroxylamine nitrate. Under these conditions uranous nitrate acts as an agent reducing plutonium to the valency (III) and the hydroxylamine nitrate, which is also a reducing agent for plutonium, stabilises Pu(III) and U(IV) in aqueous phase. …<??>Performances similar to those of the U(IV)-hydrazine nitrate system are obtained without formation of the noxious products of degradation of hydrazine nitrate. …<IMAGE>…
Patent EP-0283411-A1 (EP)
Inventor: BESSON BERNARD
IPC: C07C39/28
Filed: 1988-03-03
Abstract: The chlorophenols, e.g., 2,4,6-trichlorophenol, are efficiently prepared by chlorinating an ortho-/para-substituted phenolic compound with gaseous chlorine, whether in molten state or in a solvent reaction medium, in the presence of a catalytically effective amount of a primary, secondary or tertiary amine.
Patent EP-0305310-A1 (EP)
Inventor: DAIGRE JEAN CLAUDE
IPC: A47B47/00
Filed: 1988-08-05
Abstract: A dismantleable stow-away box and an item of stow-away furniture made with said boxes. The stow-away box (1) of prismatic shape comprises at least two lateral walls (2), a bottom wall (3), an upper wall (4) and a lower wall (5), which are assembled together. The box is noteworthy, in particular, in that the means for assembling at least the bottom wall (3) with the two lateral walls (2) each consist of a groove (16) made at the vertical edge of one of the walls and of a tenon  (7) made at the vertical edge of the adjacent wall and intended to penetrate into the groove (6), the said tenon and the said groove each having a mutually complementary trapezoidal cross section, the said cross section having non-parallel sides which slant by an amount which leads to the tenon (7) being locked in the groove (6) by means of a cone effect. <IMAGE>
Patent EP-0304384-A1 (EP)
Inventor: LE COQ PIERRE
IPC: F02B39/10
Filed: 1988-08-09
Abstract: The invention consists in driving the low-load turbocompressor during acceleration in order to significantly reduce the response time. The shaft (4) of the turbocompressor is disengageably coupled to a shaft (7) driven by an electric motor (13). During prolonged low-load acceleration the motor (13) starts up, then the shafts (4) and (7) are coupled until such time as they have reached a speed of rotation at least greater than the connection load of the turbo- compressor. In a preferred embodiment of the invention the means of engagement between the shaft (4) and the shaft (7) is an inertial, clockwise- anticlockwise clutch. <IMAGE>
Patent EP-0284574-A1 (EP)
Inventor: EKLUND ERIK
IPC: H01Q3/08
Filed: 1988-02-08
Abstract: The arrangement by means of which an aerial can both rotated and tilted comprises a gear housing (1) which has a lower attachment for fitting the housing to the top of a mast, and a tube (4) for carrying an aerial. The upper attachment (3) includes a lower part (6) which is connected firmly to the tube (5) and an upper part (4) which is hinged to the lower part (6); in that the tube (5) has located therewithin a rod (10) or like element which can be moved in the direction of the tube axis and the upper end of which rod (10) is attached to the upper part (7) of the upper attachment (3), such that when the rod (10) is moved axially the angle defined by the two attachment parts (6, 7) with said longitudinal axis is changed; and in that the gear housing has provided therein activating means (18, 19, 26, 27) for displacing the rod (10) axially relative to the gear housing (1), therewith enabling a top sleeve (4) attached to the upper part (7) of the upper attachment (3) to be brought to a pre-determined angle with the tube (5) and enabling this angle to be maintained during rotation of the tube about its longitudinal axis.
Patent EP-0294454-A1 (EP)
Inventor: ASJO BIRGITTA
IPC: A61K39/21
Filed: 1987-12-22
Abstract: Ligne de cellules monocytes susceptibles d'un développement illimité in vitro, caractérisée par le fait qu'il s'agit d'un sous-clone d'un type de monocytes sauvage. Procédé de production de particules virales, tout particulièrement de HIV, ou de fragments de celles-ci par contamination de l'une des lignes de cellules sus-mentionnées dans laquelle les T4 sont présentes dans une proportion supérieure à 50 %. Procédé de production des lignes de cellules, y compris clonage et sélection des clones dont la teneur en T4 est supérieure à 5 %.
Patent EP-0368865-A1 (EP)
Inventor: KLUNDT KURT
IPC: D05B29/00
Filed: 1988-05-13
Abstract: Bei bekannten Obertransporteinrichtung ist eine Übertragungsschwinge für den Hebeantrieb des Obertransportfußes direkt an dem Trageelement des Tragsystems gelagert. Dadurch ergibt sich eine gleichförmige Hebebewegung des Obertransportfußes. Bei der neuen Anordnung soll dieser Bewegungsablauf verbessert werden. Zur Verkleinerung der Bewegungskomponente des Obertransportfußes in dessen Aufsetzphase besteht das Lenkergetriebe aus einem Lenkerpaar (16, 28), dessen Verbindungsgelenk (17) an einer auf dem Tragelement (20) gelagerten Schwinge (18) drehbar befestigt ist. Die Lagerung der Schwinge (18) ist dabei so angeordnet, daß die Schwinge (18) im Aufsetzbereich des Obertransportfußes (6) im wesentlichen parallel zu dem zwischen ihr und dem Obertransportfuß (6) angeordneten Lenker (28) verläuft. Abstract In known top transport devices, a transmission rod for raising the top transport foot is mounted directly on the support element of the support system. This results in a uniform upward movement of the top transport foot. In the new arrangement, the execution of this movement is improved. To reduce the components of motion of the top transport foot in its contact phase, the guide rod drive consists of a pair of guide rods (16, 28) interconnected by a hinge (17) rotatably connected to a rocker (18) mounted on the support element (20) of the support system. The rocker (18) is mounted in such a way that in the contact region of the top transport foot (6) the rocker (18) runs essentially parallel to the guide rod (28) located between the rocker (18) and the top transport foot (6).
Patent EP-0424369-A1 (EP)
Title: Vessel equipped with a spiral tube wound around the external wall and with an external shell and a method for its manufacture.
Inventor: FUGLEDE HANS
IPC: F28F21/06
Filed: 1988-06-03
Abstract: By a spiral tube heat exchanger with a spiral tube (3) wound around the external wall of a vessel (9), with an external shell (6) which envelopes the spiral tube (3) tightly, and the internal surface of which may be provided with an insulating layer of a solid-hardening expanded elastomeric foam (7), a high efficiency is to be ensured, together with low production and maintenance costs and with low cleaning costs. These objectives are achieved with a spiral tube heat exchanger by welding or glueing the individual turns on to the adjacent turns either directly or by spacers, by filling the spiral tube itself (3) with a solid-hardening expanded elastomeric foam (8) such as polyurethane or similar, or expanded mineral silicates such as fibre gypsum or similar ceramic materials and composites.
Patent EP-0326606-A1 (EP)
Title: Vilebrequin compose et son procede de fabrication
Inventor: SCHENK MICHAEL
IPC: F16C3/10
Filed: 1988-08-17
Abstract: Dans un vilebrequin composé, les parties individuelles sont mutuellement reliées par le soudage sous vide et à haute température des surfaces de liaison prévues au niveau de leurs points de séparation.
Patent EP-0333841-A1 (EP)
Title: Quilting machine device
Inventor: TATUM HAROLD
IPC: D05B11/00
Filed: 1988-09-19
Abstract: A quilting apparatus for quilting overlaying layers of textile material including at least two reel unwind devices to 
supply at least two webs of the textile material, a tensioning device (31, 32) to maintain the textile material at a selected 
tension, first and second pairs of nip rollers (41, 42 and 44, 45) located in spaced apart generally vertical orientation where 
the fabric material is fed therebetween and where a sewing area is defined therebetween, generally horizontally extending 
sewing machine devices (96) adapted to sew the overlaying layers of fabric material together in the sewing area where the 
nip rollers are carried on a frame means (53) which is capable of moving laterally to the direction of movement of the fa­
bric through the sewing area and where the pairs of nip rollers are rotated in cooperative relation to selectively advance 
and retract the material in the sewing area so that by proper coordination selected sewn configurations can be provided in 
the sewing area.
Patent EP-0401222-A1 (EP)
Title: Procede et dispositif de production d'articles avec des parties debordants
Inventor: SJOEGREN HAEKAN
IPC: B29C69/02
Filed: 1988-11-23
Abstract: Dans le procédé et le dispositif décrits qui servent à produire par moulage par soufflage des articles présentant longitudinalement une ou plusieurs courbures, une paraison (9) est acheminée à travers un moule pour l'opération de moulage par soufflage. Les parties du moule (2) présentant des cavités (3) pour le moulage sont fermées lors de l'acheminement de la paraison (9) à travers le moule et grâce à la fermeture de la cavité du moule on obtient le moulage de la paraison.
Patent EP-0331154-A1 (EP)
Inventor: JUD HANS DIPL-ING
IPC: H01J61/30
Filed: 1989-03-02
Abstract: Bulbous tube burner for metal vapour discharge lamps made of transparent sintered ceramic are manufactured by assembling at least two rotationally symmetrical hollow bodies in the green state and then sintering them to obtain a single piece. A tubular central piece (2), for example, can be joined to funnel-shaped end pieces (1). The junction regions (3) can be in the form of conical (13) or hollow conical (12) seams or have denticulations.
Patent EP-0332993-A1 (EP)
Inventor: EICHENAUER HERBERT DR
IPC: C08L51/04
Filed: 1989-03-07
Abstract: The thermoplastic moulding compositions contain
 A) 5-90 parts by weight of one or more thermoplastics,
 B) 5-90 parts by weight of one or more graft polymers and
 C) 0.25-40 parts by weight of the copolymer having a block-like structure, of the idealised formula (I> (A-X-B)n (I> where
 A is a polymer of a cyclic carbonate,
 B is a polymer of another cyclic ester and
 X is a bridging unit containing substructures of both A and B.
Patent EP-0333017-A1 (EP)
Inventor: MULLER RUDOLF PROF DR
IPC: G01J3/28
Filed: 1989-03-08
Abstract: A method is proposed for the optical measurement of the concentration of at least one substance which can be observed directly using its colour or indirectly with the aid of a colour indicator in a medium 12. The coloured light is measured by means of a plurality of independent photodiodes which are sensitive in different absorption ranges, the measured values are then combined in a matrix pattern, evaluated in a manner known per se by the pattern recognition principle and the concentration of the substance or substances is thus determined using known reference values. Preferably, an electrical assembly 14 with various photodiodes integrated on it is used in this procedure. The method is suitable for exactly and reproducibly measuring concentrations determined by colour and is simple to perform. 
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