baber/WOPTO huggingface dataset:
Patent EP-0248086-A1 (EP)
Inventor: HIROTA YOHJIRO
IPC: C07D521/00
Filed: 1985-12-12
Abstract: Nouveaux dérivés d'imidazoles représentés par la formule générale (I), dans laquelle R1 représente un atome d'hydrogène ou un groupe alkyle inférieur, R2 représente un groupe alkyle inférieur, R3 représente un groupe alkényle, un groupe cycloalkyle, un groupe alkoxyalkyle ou un groupe alkyle supérieur, R4 représente un atome d'hydrogène ou un groupe alkyle inférieur et X représente un atome d'oxygène ou de soufre. Lesdits dérivés ont un excellent effet bactéricide et fongicide sur différentes maladies de plantes. Les composés sont particulièrement utiles pour désinfecter des graines de plante.
Patent EP-0222849-A1 (EP)
Inventor: EJLERSEN HENNING MUNK
IPC: F04C5/00
Filed: 1986-05-15
Abstract: Une pompe à tuyau (1) comprend un tuyau (2), au moins un, de préférence deux cylindres compresseurs (2, 3), une plaque de support (9) et une source d'entraînement (26). Le tuyau (2) est agencé dans une piste (6) formée dans la plaque de support (9). Les cylindres (3, 4) sont tourillonnés de façon rotative sur un arbre rotatif commun (10) dont le centre (11) est fermement relié à un arbre d'entraînement (12) perpendiculaire à la face de support (5) de la plaque de support (9) en prise avec les cylindres (3, 4). Les cylindres (3, 4) agissent sur le tuyau (2) dans le sens d'écoulement de la pompe (1) et déterminent alternativement le débit, selon des plages angulaires spécifiques. Le cylindre postérieur (4) coopère avec le tuyau (2) de façon que celui-ci soit complètement fermé lorsque le cylindre antérieur (3) (vu dans la direction de l'écoulement) commence à s'éloigner du tuyau (2). Pendant le mouvement d'ouverture effectué par la suite par le cylindre antérieur (3) depuis une position où il fermait complètement le tuyau (2) jusqu'à une position où il le laisse complètement ouvert, le cylindre postérieur (4) coopère avec le tuyau (2) pour que celui-ci, outre le débit correspondant au débit de la pompe (1), décharge également un débit additionnel qui compense la perte causée par le mouvement d'ouverture du cylindre antérieur (3). Le débit déchargé par la pompe (1) est donc constant par unité de temps, et une succion inverse à l'extrémité de sortie du tuyau est évitée.
Patent EP-0228410-A1 (EP)
Inventor: HANAWAY RICHARD W
IPC: G01N35/00
Filed: 1986-05-15
Abstract: Assemblage distributeur de réactif (14) destiné à être utilisé dans un système d'analyse de spécimen automatisé (10). L'assemblage (14) comprend un poste de distribution (116), une pluralité de récipients d'alimentation en réactif (115) et un carrousel (123) dans lequel sont montés les récipients (115) de manière libérable. L'assemblage (14) comprend un système (124, 125, 126) de positionnement d'un récipient de réactif désiré (115) au niveau d'un poste de distribution (116). Un dispositif (119, 137-142) agit sur les récipients (115) au niveau du poste de distribution (116) pour distribuer la quantité désirée de réactif. Un système de commande (16) effectue la coordination entre le mouvement des récipients respectifs de réactif (115) vers le poste de distribution (116) et la quantité de réactif distribuée à l'intérieur d'un spécimen dans un plateau à spécimen (18).
Patent EP-0232407-A1 (EP)
Inventor: VIGNE JEAN-LOUIS
IPC: A61K9/107
Filed: 1986-08-13
Abstract: Procédé d'administration parentérale de vitamines et de produits pharmaceutiques solubles dans des corps gras en utilisant des micro-émulsions. Les micro-émulsions comprennent une substance amphipatique naturelle et un lipide hydrophobe en combinaison avec l'ingrédient actif, leur taille étant sélectionnée entre 1 000 9E 300 Ao pseudomicelles, et permettent l'injection intraveineuse sur de l'ingrédient actif. Les niveaux de l'ingrédient actif dans les différentes fractions lipoprotéiques du sérum semblent imiter la distribution naturelle du médicament administré par voie orale.
Patent EP-0245392-A1 (EP)
Title: Dispositif pour la photochirurgie et notamment pour la keratotomie de la cornee
Inventor: MENNICKE HARTMUT
IPC: A61F9/00
Filed: 1986-11-17
Abstract: Dispositif pour la photochirurgie et en particulier pour la kératotomie de l'oeil, comportant une source lumineuse operatoire, dont la lumière est applicable sur la région du tissu à opérer. Le dispositif ci-décrit est caractérisé en ce qu'il fait appel pour la production de lumière dans une plage de longueur d'ondes comprise entre 2,7 mum et 3,3 mum à une source lumineuse opératoire comportant une cellule Raman à pompage par laser pulsé. Il est ainsi possible d'obtenir un rayonnement dans la plage avoisinant 3 mum, dont la puissance autorise la pratique de la photochirurgie et dont la "qualité de rayons" permet une focalisation remarquable.
Patent EP-0235686-A1 (EP)
Inventor: MEFFERT ALFRED DR
IPC: C11D3/22
Filed: 1987-02-19
Abstract: Dirty textiles are treated in a washing bath that contains surfactants and if desired other usual components of washing baths under the influence of ultra-sound. The washing bath further contains insoluble pigment and/or fat stain captors which can be manually or mechanically separated from the textile after cleaning. The captors are polyquaternary ammonium compounds, preferably immobilised on the surface of insoluble carriers. In a multistage process, after pigments and fats have been removed, bleachable and/or enzymatically affected stains are removed with the help or bleaching or enzymatically active adjuvants.
Patent EP-0249149-A1 (EP)
Inventor: CURTIS JEFF KIMO
IPC: A01N43/40
Filed: 1987-06-04
Abstract: Compounds having the formula
      wherein R is halogen; C₁-C₂ alkyl; C₁-C₂ alkoxy; nitro; cyano; C₁-C₂ halo­alkyl; or R a SO n - wherein n is 0 or 2 and R a  is C₁-C₂ alkyl; R¹ is hydrogen or C₁-C₄ alkyl; R² is hydrogen or C₁-C₄ alkyl; or R¹ and R² together are alkylene having 2-5 carbon atoms; R³ is hydrogen or C₁-C₄ alkyl; R⁴ is hydrogen or C₁-C₄ alkyl; or R³ and R⁴ together are carbonyl; and R⁵ and R⁶ independently are (1) hydrogen; (2) halogen; (3) C₁-C₄ alkyl; (4) C₁-C₄ alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C₁-C₄ haloalkyl; (9) R b SO m - wherein m is the integer 0, 1 or 2; and R b  is (a) C₁-C₄ alkyl; (b) C₁-C₄ alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d  wherein R c  and R d  independently are hydrogen or C₁-C₄ alkyl; (11) R e C(O)- wherein R e  is C₁-C₄ alkyl or C₁-C₄ alkyl or C₁-C₄ alkoxy; or (12) -SO₂NR c R d  wherein R c  and R d  are as defined; and (13) -N(R c )C(O)R d  wherein R c  and R d  are as defined; R⁷ is C₁-C₄ alkyl or phenyl; and t is the integer 0 or 1 and their salts are useful as herbicides.
Patent EP-0300079-A1 (EP)
Inventor: DUTESCU CORNEL J
IPC: F23C7/00
Filed: 1987-07-24
Abstract: A reactor is formed from a plurality of concentric casings (12, 34, 50, 64, 80) which form a primary air chamber (44), a secondary air chamber (58), a combustion chamber (70), a gas dis­tribution chamber (84), and a tertiary air chamber (90). The flow of gas and air through the various chambers interact to provide controlled flame characteristics. Additionally, the flame is maintained at a lower temperature to avoid the formation of pollutants.
Patent EP-0275366-A1 (EP)
Title: Mechanism for effecting guide bar lapping movement in warp knitting machines
Inventor: PORAT ITZCHAK ENGINEERING SECT
IPC: D04B27/26
Filed: 1985-03-08
Abstract: A mechanism for effecting guide bar lapping movement in warp knitting machines comprises a double-acting piston-in-cylinder servo arrangement connected directly to the guide bar. The piston l3 of the arrangement ll may be connected by a rigid yoke arrangement l5 to a rod l6 slidable in linear bearings l7 and connected to the guide bar l2.
Patent EP-0235845-A1 (EP)
Inventor: VERSTEEG GIJSBERT
IPC: B64F1/22
Filed: 1987-02-12
Abstract: An aircraft carrier (1) is provided that can be moved by the thrust of the aircraft (2) positioned on the carrier (1). The carrier (1) comprises a steering system that is powered by the nosewheel (9) of the aircraft (2).
Patent EP-0234683-A1 (EP)
Inventor: SHABER STEVEN HOWARD
IPC: C07D249/08
Filed: 1987-01-08
Abstract: Alpha- (2-alkoxyphenyl)-alpha-alkyl-1H-1,2,4-triazole-1-propanenitriles of the formula …<CHEM>… wherein X is a hydrogen, fluorine, chlorine or bromine, R is hydrogen, (C1-C6)alkyl or (C2-C5)alkenyl, and R min is unsubstituted or substituted (C3-C8)alkyl, unsubstituted or substituted (C2-C6)alkenyl, (C3-C6)cycloalkyl or (C1-C3)alkyl(C3-C6)cycloalkyl wherein the alkyl and alkenyl substituents are one to three halogens, and derivatives, their enantiomorphs, acid addition salts and metal salt complexes are active broad-spectrum systemic fungicides effective in controlling phytopathogenic fungi such as barley helminthosporium, cucumber downy mildew, cucumber powdery mildew, grape downy mildew, peanut cercospora, rice blast, wheat powdery mildew and wheat stem rust. The compounds have protective and curative activity against rice blast when applied foliarly or systemically and residual activity against rice blast via foliar application.
Patent EP-0252638-A1 (EP)
Inventor: CLIVE ROBERT JOHN
IPC: H01H47/32
Filed: 1987-06-22
Abstract: A drive circuit for an inductive load l0 includes a switching device l2 connected in series with the load and controlled by a constant frequency oscillator l6. The mark/space ratio of the signal supplied to the switching device by the oscillator can be varied in accordance with the output of a comparator l8 which compares the measured instantaneous value of the current flowing in the load with a calculated value of the current.
Patent EP-0258040-A1 (EP)
Inventor: OHMAE TADAYUKI
IPC: C08L23/02
Filed: 1987-08-25
Abstract: A thermoplastic synthetic resin composition having a flexural modulus as defined in JIS K7203 of from 500 to 15,000 kg/cm² is obtained by partial crosslinking upon melt kneading a mixture of by weight:
     (A) from 20 to 60 parts of a polyamide resin; and   (B) from 80 to 40 parts of an ethylene copolymer comprising the units (a) 40 to 90% of ethylene, (b) 5 to 60% of an α,β-unsaturated carboxylic acid alkyl ester, and (c) from 0.3 to 10% of maleic anhydride or a partially ionized maleic anhydride; with   (C) from 0.01 to 20 parts, based on 100 parts by weight of the sum of the components (A) and (B), of a polyfunctional compound containing in its molecule at least two functional groups, e.g. an amino, epoxy, dihydrooxazolyl, carboxyl, carboxylic anhydride or hydroxyl group, which are reactive to a carboxyl, carboxylic anhydride or amino group.   
     The composition is moldable and the excellent moldings have impact strength at low temperatures, low heat distortion, and high tensile strength at break and have a good balance between mechanical properties and thermal properties.
Patent EP-0272920-A1 (EP)
Inventor: GREEN MARTIN RICHARD
IPC: A61K8/49
Filed: 1987-12-22
Abstract: A composition suitable for topical application to mammalian skin or hair, comprises an amount of the cell-free supernatant from a culture of dermal papilla fibroblasts which is sufficient to increase hair growth in the rat, when applied thereto, by at least 10% more than that obtainable using a control composition from which the said cell-free supernatant has been omitted.
Patent EP-0241366-A1 (EP)
Inventor: CRAMPAGNE RAYMOND
IPC: A01K41/06
Filed: 1987-04-06
Abstract: Support carriage for incubation drawers arranged in piles. The supporting frames (11, 12) for the drawers of two adjacent piles are vertically off-set and carried by pivots (13, 14) articulated on vertical rear posts (15) and horizontal front bars (16), their inclination being controlled by a rod (17) hinged to a rear corner of all the support frames for the drawers of a same pile.
Patent EP-0253754-A1 (EP)
Inventor: RADZAVICH THOMAS JOSEPH
IPC: F01D5/28
Filed: 1987-07-13
Abstract: This invention relates to the application of plasma sprayed coatings to the surface of components which have small holes therein, such as hollow, air cooled blades or vanes used in turbine engines. Coating material is prevented from depositing on the wall surface of the holes by the presence of fugitive plugs in the holes during the coating process. The plugs are removed after the coating has been applied, resulting in the holes being open and unobstructed.
Patent EP-0271460-A1 (EP)
Inventor: JOHANSSON BENGT-GORAN
IPC: H02G3/22
Filed: 1987-11-06
Abstract: The invention relates to a frame structure for providing a lead-through facility for passing cables or like devices sealingly through a wall or like structure. The frame con­struction is substantially of rectangular configuration and is intended to be filled with packing pieces made of a material which has a given compressibility, in a manner to present through-passing holes which correspond in size and in number to the size and the number of cables or like devices to be passed through the frame construction. The invention is mainly characterized in that the frame con­struction comprises a plurality of mutually interconnected frame members (1-4) namely at least one frame side-piece (1-3) for each side of the frame, and one corner piece (4) for each corner. The frame construction also comprises partition walls (7-9) which divide the interior of the frame construction into sections substantially perpendicu­larly to the frame side-pieces (1-3) in the case of frame sides which comprise more than one frame side-piece (1-3). The partition walls (7-9) have the same length as those frame side-pieces (1-3) that extend parallel therewith. A connector device (10) is provided for connecting mutually adjacent and/or intersecting partition walls (7-9) one to the other.
Patent EP-0298980-A1 (EP)
Inventor: MASSON HENRY ANDRE
IPC: B01J8/26
Filed: 1987-03-11
Abstract: Echangeur de chaleur du type gaz-gaz utilisant le principe des lits fluidisés interconnectés. Il consiste en un récipient tubulaire vertical cylindrique ou polygonal divisé verticalement et radialement en au moins quatre compartiments adjacents communiquant entre eux (1, 2, 3, 4), dont au moins deux compartiments adjacents forment une partie froide (1, 2) et comportant au moins une évacuation du gaz froid (7) et au moins deux compartiments adjacents forment une partie dite chaude et comportant au moins une évacuation du gaz chaud (8). Chaque compartiment contient un lit fluidisé qui comporte une matière solide mise en suspension par l'un des gaz chauds ou froids intervenant dans l'échange thermique. Dans le sens de circulation des solides fluidisés, un lit fluidisé à haute vitesse (1, 3) est suivi par un lit fluidisé à basse vitesse (2, 4) et celui-ci est suivi par un lit fluidisé à haute vitesse, un lit fluidisé à haute vitesse (1, 3) pouvant déborder par le haut dans le lit fluidisé à basse vitesse suivant (2, 4) et un lit fluidisé à basse vitesse (2, 4) communiquant par le bas (5, 6) avec le lit fluidisé à haute vitesse suivant (1, 3). Au moins un circuit de dérivation (15) à débit réglable (17) permet de recycler le gaz sortant dans la fluidisation d'un des lits fluidisés vers l'un des lits fluidisés.
Patent EP-0279819-A1 (EP)
Inventor: GABRIELSEN JONNY
IPC: E21B19/15
Filed: 1987-06-19
Abstract: Un derrick (1-4) pour le forage de puits de pétrole est pourvu, sur une de ses colonnes (1), d'un élévateur (9) permettant le levage des tiges de forage, des tubages et des tubes de charge indépendamment de l'agencement élévateur (4) destiné au train de tiges dans le derrick. L'élévateur (9) coopère avec un dispositif de manoeuvre (13) en fer permettant de visser ensemble des longueurs (10) de tube individuelles pour obtenir des longueurs de trois tubes, qui, au moyen d'une unité de manutention de tube (7), sont placées dans un dispositif de réserve (6). L'élévateur (9) coopère également avec un support de tube (14), lequel place les longueurs de tube (10) individuelles entre une position horizontale et une position verticale. Les tubes (10) sont acheminés au support de tube (14) depuis une réserve de tubes (15) au moyen d'un transporteur (22), lequel peut être téléscopique afin de compenser la distance variable entre le derrick et la réserve de tubes.
Patent EP-0285658-A1 (EP)
Inventor: BLOOD ERNEST B
IPC: G01B7/14
Filed: 1987-09-10
Abstract: Le dispositif décrit permet de mesurer la position et l'orientation d'une antenne réceptrice (3) par rapport à l'antenne émettrice (2) par l'utilisation de signaux électromagnétiques. Les composants émetteurs et récepteurs dudit dispositif se composent d'au moins deux antennes émettrices séparées, dont la position et l'orientation des unes par rapport aux autres sont connues. Chaque antenne émettrice (2) est excitée séparément une à la fois par un signal de courant continu pulsé. Les antennes réceptrices (3) mesurent le champ magnétique du courant continu transmis ainsi que le champs magnétique de la Terre. Un ordinateur (5) est utilisé pour commander les éléments émetteurs et récepteurs et pour convertir les signaux reçus en signaux de sortie représentant la position et l'orientation desdites antennes les unes par rapport aux autres.
Patent EP-0281875-A1 (EP)
Inventor: FANTINI-MUZZARELLI MARCO
IPC: B60K17/35
Filed: 1988-02-26
Abstract: The transmission comprises a first differential device (4) which connects the drive shaft (m) with a front shaft (a) to transmit drive to the front wheels (2) and to a rear shaft (p) to transmit drive to the rear wheels (3), a second differential device (5) which connects the front shaft to the half-shaft (6) of the front wheels and a third differential device (7) which connects the rear shaft to the half-shafts (8) of the rear wheels; the said differential devices are of the limited slip type, that is to say in which the drive train which connects the two planet gears of the differential devices includes at least one pair of gear wheels having low transmission efficiency, and preferably the said differential devices are of the Torsen type.
Patent EP-0331786-A1 (EP)
Inventor: ECKMAYER ZDENEK
IPC: A61L27/24
Filed: 1988-03-11
Abstract: A method for the preparation of collagen membranes for medical purposes entails the collagen raw materials from bovine or porcine collagen being mechanically freed of fat residues, being treated with dilute alkalis and acids and, where appropriate, enzymes, being thoroughly washed between these steps and thus concomitant impurities being removed from the collagen raw material, and being further processed with retention of a collagen matrix with a dry matter weight of about 25%. Collagen membranes in which the native integral cohesion is retained and provides a rapid haemostatic effect, which are additionally flexible and adhere well to the surface of a wound are obtained.
Patent EP-0287843-A1 (EP)
Inventor: MATTELIN ANTOON DIPL-ING
IPC: C23C18/16
Filed: 1988-03-25
Abstract: A method of manufacturing printed circuit boards. An environmentally safe method for manufactured printed circuit boards using additive technology provides a simple and exact transfer of conductor patterns. The novel method provides a selective ablation of a nucleation, B, applied to a substrate either by itself or together with a thin base layer, G, applied by chemical metal deposition. This ablation is done by electromagnetic radiation preferably with an excimer laser in those regions of the substrate that do not correspond to the conductor tracks and/or interlayer connections or through-connections to be formed later. Conductor material is subsequently built up by chemical and/or galvanic metal deposition.
Patent EP-0307800-A1 (EP)
Inventor: NILSSON KENTH DIPL-ING
IPC: B41J2/145
Filed: 1988-09-08
Abstract: In order to be able to achieve, during matrix printing, a printing width which is wider than that of a single print head and at the same time to increase the resolution above the basic level of the print head or to enable multicolour printing, several rows of print heads (1-9) are provided, the adjacent print heads being arranged in a row and the rows being arranged in a phase-offset manner compared with each other or the colours of the print heads in each row and between the rows being changed cyclically. The number of necessary rows with print heads (1-9) is thereby reduced to a minimum. 
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Patent EP-0313962-A1 (EP)
Inventor: STEINER HELMUT ING
IPC: B62D13/04
Filed: 1988-10-18
Abstract: A steering axle for vehicle trailers, in which the wheels (3) are coupled to an axle body (4) via steering bearings (2) and steering legs (4) and are connected by means of steering levers (5) and a track rod (6), the steering bearings (2) between the axle body (1) and the steering legs (4) being located on a straight line connecting the longitudinal axis of the axle body (1) to the contact points of the wheels (3) when travelling straight ahead, a stabilisation device consisting of thrust bearings (11, 12) with corrugated sliding faces being arranged between the steering legs (4) and the axle body (1) and each steering leg (4) being mounted on a steering bolt (7) fastened in the axle body (1), is to have an improved restoring moment for the wheels into the position for travelling straight ahead. For this purpose, the steering bolts (7) are inclined in a transverse plane of the vehicle through a pivot angle (s) with respect to the vertical, the point of intersection of the extension of the axis of each steering bolt (7) with the ground is spaced from the centre point of the wheel contact face by a running radius (r), and, between each steering leg (4) and each steering bolt (7), the thrust bearings (11, 12) are arranged in their initial position for springs (16) which stabilise straight-ahead travel. <IMAGE>
Patent EP-0355220-A1 (EP)
Inventor: KOPMEIER KRAUTH WALTER
IPC: B25D1/14
Filed: 1988-08-17
Abstract: Striking tools, heads and handles for such tools, and methods of manufacturing them. A tool head (22) according to this invention employs a flange (26) which extends from each side of the head between the forward and rear portions of the head. The portion (42) of the head within the periphery of each flange is generally concave and narrows to form a web (44) extending longitudinallg in the striking direction to connect the forward and rear portions. The web (44) may include at least one opening (48) communicating between the two concave surfaces. The flanges increase the cross-sectional area and moment of inertia of the head relative to the striking direction and relative to the handle axis. The resulting head enjoys greater strength and resistance to translational forces, bending moments, deformation and potential failure. Portions of the handle (24) extending through the opening (48) in the head and thereby about portions of the head (22) reduce the possibility that the head will leave the handle as the tool is being swung. A minimum of surfaces required to be machined reduces finishing labor and expense.
Patent EP-0364633-A1 (EP)
Inventor: LINNER JOHN G
IPC: G01N1/42
Filed: 1988-10-18
Abstract: A method and apparatus for ultrarapid cooling of tissue samples against a chilled cryogenic surface. The cryogenic surface is enclosed in a high vacuum chamber during cooling of the cryogenic surface. Dry non-con­densable room temperature gas is introduced from an external source to raise the chamber pressure just prior to slamming or plunging a sample against the cryogenic surface. The cryogenic surface is heated for regeneration or cleaning purposes between each successive sample.
Patent EP-0318195-A1 (EP)
Inventor: FREEMAN FRANK MICHAEL
IPC: A61F5/448
Filed: 1988-11-14
Abstract: In an improved coupling for an ostomy bag system, an integral O-ring 24 is included to improve the retention of the coupling as well as its seal.