baber/WOPTO huggingface dataset:
Patent EP-0172365-A1 (EP)
Inventor: HOEG HANS-ULRICH DR
IPC: C07C69/017
Filed: 1985-06-27
Abstract: For the catalytic rearrangement of benzyl formate and its derivatives, a metal catalyst system comprising rhodium or rhodium salts or rhodium complexes, halogens or a halogen compound, a metal compound from subgroup VI, preferably chromium carbonyl, chromium halides and/or chromium acetate, and/or ligands from the group comprising organic nitrogen compounds or phosphorus compounds is used as promoter. The concentration of this catalyst system is 0.05 to 5, preferably 0.2 to 2 mmol of rhodium per mole of benzyl formate used. The reaction takes place in the presence of carbon monoxide in the liquid or gas phase at temperatures of 140 to 300 DEG C and CO partial pressures at these reaction temperatures of 2 to 250 bar.
Patent EP-0170147-A1 (EP)
Inventor: SHIMIZU ISOO
IPC: C07C45/50
Filed: 1985-07-15
Abstract: A method for producing a-(p-isobutylphenyl)propionic acid or its alkyl esters which is characterized in that starting materials are inexpensive, processes are easy to be done and products are highly pure. The method comprises the steps of (I): catalytically cracking 1,1-bis(p-isobutylphenyl)ethane at temperatures in the range of 200 to 650°C in the presence of a proton acid catalyst and/or a solid acid catalyst to produce isobutylbenzene and p-isobutylstyrene; and (II): reacting said p-isobutylstyrene with carbon monoxide and water or alcohol at temperatures in the range of 40 to 150°C in the presence of a metal carbonyl complex catalyst to produce a-(p-isobutylphenyl)propionic acid or its alkyl ester; or (III): reacting said p-isobutylstyrene with carbon monoxide and hydrogen at temperatures in the range of 40 to 150°C in the presence of a metal complex carbonylation catalyst to produce α-(p-isobutylphenyl)propionaldehyde and then oxidizing said α-(p-isobutylphenyl)propionaldehyde to produce a-(p-isobutylphenyl)propionic acid. The recovered isobutylene is recycled to produce 1,1-bis(p-isobutylphenyl)ethane by reaction with acetaldehyde in the presence of sulfuric acid.
Patent EP-0191142-A1 (EP)
Inventor: ARATO LASZLO DIPL-ING
IPC: B66B1/46
Filed: 1985-11-07
Abstract: 1. Panel for lifts, with a housing (1 or 35), in which switches (11) and indicator lamps (12) are provided respectively for the input of control commands and for the indication of stored control commands, wherein fastening elements for the fastening of the panel in a lift cage or on a storey are provided, characterised thereby, - that closure plates (21 or 49) are provided, which conceal the fastening elements and display guide grooves (21.1 or 49.1), in which a locking bar (24 or 52) standing under the effect of a spring (23 or 51) is displaceably guided, - wherein grooves (25 or 53), into which the closure plates (21 or 49) detent when being put on, are provided at the housing (1 or 35) and wherein the grooves (25 or 53) are arranged in such a manner that the closure plates (21 or 49) are flush with frontal flanges (5, 6 or 39, 40) of the housing (1 or 35), and - that the closure plates (21 or 49) display at least one camouflaged keyhole (28.2 or 59) so that they can be removed again only with the use of a key matched to the keyhole (28.2 or 59) and acting on the locking bar (24 or 52).
Patent EP-0187944-A1 (EP)
Inventor: KISHI MITSUHIRO
IPC: E02F9/12
Filed: 1983-06-02
Abstract: An earth-working machine such as an excavator includes a mobile chassis (10) having a support base (13) on which an internal gear (33) is fixedly mounted. A slider ring (35) is mounted on the underside of a turntable (14) with a hydraulic motor (18) mounted thereon and has a drive pinion (37) held in mesh with the internal gear (33). A carriage (20) supporting an excavating mechanism (47) has an internal gear (45) fixed to the underside thereof and is rotatably mounted on an annular holder (43; 73) fixed to the turntable (14). An intermediate shaft (56) is rotatably journalled in a bearing (39, 40) and pinion (46) fixed thereto and held in mesh with the internal gear (33, 45) on the carriage (20). A motor (50) mounted on the turntable (14) is operatively connected to the intermediate shaft (56) through shaft (15), sprockets (53, 54) on shafts (55, 56) respectively and a connecting drive chain (52). The carriage is rotatable in the contrary sense to the turntable by the second hydraulic motor (50) independently of the turntable.
Patent EP-0165624-A1 (EP)
Inventor: VAN DER LELY ARY
IPC: A01D34/66
Filed: 1982-09-09
Abstract: A mowing machine comprises a main frame (6) made up of driving units (36) and intermediate pieces (35) which are mounted alternately on a tie member (42). 
     The tie member (42) is placed under tension, so pressing the driving units (36) and the intermediate pieces (35) together to make the main frame (6) substantially rigid. The tie member (42) is positioned substantially centrally of the driving units (36) and the intermediate pieces (35) so as to provide even loading of their mating faces. The driving units (36) have cutting units (8) which are driven by a drive shaft (41) through bevel gearing (46, 47). The direction of rotation of each cutting unit (8) can be altered by removing the gear (46) and replacing it the other way round.
Patent EP-0150915-A1 (EP)
Inventor: WILLIAMS COLIN WILLIAM FRANK
IPC: B23Q5/04
Filed: 1985-01-07
Abstract: A machine tool 10 with one or more axially movable tool- carrying spindles 40 is provided with a drive system for transferring drive to the spindle(s) from a driving shaft parallel to the spindle(s). The driving shaft, e.g. a motor shaft, carries a plain cylindrical pulley 38 and driven pulley(s) are provided on the driven spindle(s). A poly-vee belt 42 is entrained around the pulleys and the or each driven pulley is formed with an outer surface shaped to enter at least one of the grooves of the poly-vee belt. In use the driven spindle(s) may be moved axially relative to the driving shaft; the belt is retained by the driven pulley(s) and rides axially along the surface of the driving pulley. The drive system allows rapid axial movement without vibration or overshoot and provides high traction. It has particular utility in high speed drilling and routing machines and the like.
Patent EP-0173463-A1 (EP)
Inventor: MALTBY PETER JOHN
IPC: F15B18/00
Filed: 1985-07-30
Abstract: The system includes two identical fluid powered actuators (10A, 10B) operable by respective supply pressures (P1, P2) which are controlled by respective identical valve arrangements (20, 21). Operating positions of flow control elements of the valve arrangements (20, 21) are applied through respective couplings to a differential arrangement (35) which operates, if these positions differ by an unacceptable amount, to apply an error indication through respective couplings (35, 36) to prevent the supply pressures (P1, P2) from being applied to the respective actuators (10A, 10B).
Patent EP-0162031-A1 (EP)
Inventor: VAN HAVER FRANCOIS
IPC: A43B3/35
Filed: 1985-01-31
Abstract: The shoe warmer has rechargeable cells supplying the electrical power for heating elements distributed inside the shoe. Bimetal strips act as switches disconnecting one or more groups of heating elements when the wanted temperature is reached. The cells are recharged from an external ac supply via a transformer. A first switch disconnects the heating elements from the cells during normal operation and a second switch disconnects them during recharging. The cells may be removed from the shoe. A potentiometer or control circuit may be provided to set the wanted temp. An LED may be used to indicate that the warmer is working. 0/1)
Patent EP-0204063-A1 (EP)
Inventor: LISEC PETER
IPC: B08B1/00
Filed: 1985-10-02
Abstract: 1. Device for cleaning glass plates with at least one bande brush (1) which, on its side directed towards the glass plates (6) to be cleaned moves from above to below with bristles (3) lying against the glass plate (6) and with a conveyor device (7) for transport through the device of the substantially vertical glass plates (6), characterized in that there is provided a guide element (11) inclined to the plane of the glass plate (6) opposite to the band brush (1) directly above the upper edge (14) of the glass plate (6) to be cleaned, the lower edge (15) of the guide element adjacent to the upper edge (16) of the glass plate (6) being arranged in the plane of the surface (16') of the glass plate (6) directed towards the band brush (1).
Patent EP-0177536-A1 (EP)
Inventor: CRAWFORD GREGAN FREDERICK
IPC: H01R13/11
Filed: 1985-04-04
Abstract: Connecteur pour carte de circuits imprimés, comportant des contacts se nettoyant automatiquement lorsque la carte est insérée dans le connecteur ou en est retirée.
Patent EP-0222743-A1 (EP)
Inventor: SONG KAP HO
IPC: A41D15/04
Filed: 1985-05-21
Abstract: Combiné sac à dos et vêtement coupe-vent à fermeture éclair unique en son genre car il permet non seulement de porter, dans la partie sac à dos des objets tels que des fournitures scolaires ou des articles de camping légers, mais aussi d'avoir un accès rapide, grâce à une fermeture éclair, à un vêtement coupe-vent situé dans le sac à dos, évitant ainsi à l'utilisateur de se mouiller en cas de pluie et de vent. Le sac à dos et le vêtement coupe-vent sont faits en matière de type nylon et ayant un revêtement de polyuréthane pour empêcher le contenu du sac à dos d'être mouillé et/ou endommagé par l'eau; et aussi pour empêcher un vent fort et/ou la grêle de transpercer et d'atteindre les vêtements de l'utilisateur. L'utilisateur peut se servir, au choix, de bretelles ou d'une anse. L'utilisateur peut donc alterner en fonction de ses besoins, c'est-à-dire utiliser soit les bretelles, soit l'anse.
Patent EP-0216771-A1 (EP)
Inventor: LITWIN JACK
IPC: C12M3/00
Filed: 1985-05-21
Abstract: Procédé de culture de cellules diploïdes dans un milieu de culture qui se caractérise par la culture dans une suspension qui comprend des fibres cellulosiques avec des charges positives et/ou avec capacité d'échange d'anions.
Patent EP-0233865-A1 (EP)
Inventor: BOWLING TEAMUS
IPC: H01H43/12
Filed: 1985-09-05
Abstract: Dispositif de commande variable de la puissance (10) destiné à faire varier le cycle de charge normal appliqué à une charge électrique telle qu'une unité de chauffage électrique, par exemple une cuisinière électrique, un coussinet chauffant et autres appareils similaires. Le dispositif de commande peut être utilisé pour régler le temps d'application de la charge électrique ou la température de la charge électrique. Le dispositif de commande comprend une came de cycle (26) qui tourne à une vitesse angulaire constante et une came de réglage mobile rotative. Un commutateur à contact électrique de cycle (44) est placé avec un de ses contacts (48) prévu pour suivre le contour de la camme de cycle, l'autre contact (46) étant prévu pour suivre le contour de la came de réglage. Une fonction marche-arrêt de commutateur à contact électrique (68) est associée à une came de marche-arrêt (53), un de ces contacts (70) étant prévus pour suivre le contour de la came de marche-arrêt et l'autre contact (72) étant fixe.
Patent EP-0209110-A1 (EP)
Inventor: STEINER ERICH
IPC: B05C1/10
Filed: 1986-07-15
Abstract: Ein Querleimwerk für sehr schnell laufende Druckmaschinen umfasst mehrere Bahnen (6), die anstelle einer Verklammerung durch linienartige Querverleimungen zusammengehalten werden sollen. Unter Einsatz der bekannten Auftragetechnik stellt sich das Problem, wie man da Querleimwerk zur Erzeugung von Querverleimungen mit veränderbaren Abständen einsetzen kann, ohne es gänzlich austauschen zu müssen. Dieses Problem wird durch die Aufteilung des Querleimwerkes in verschiedene Baugruppen gelöst, von denen die eine ständig in der Bearbeitungsmaschine verbleibt, während die anderen Gruppen untereinander austauschbar sind. Die eine Baugruppe umfasst die Welle (16) des Auftragezylinders (1) mit ihrem Antrieb, ihrer Lagerung und den Steuermitteln, sowie mit einem Zentrierkörper (21), der drehstarr an der Welle (16) sitzt. Die andere Baugruppe wird von den Umfang (2, 3) des Auftragezylinders (1) bestimmenden Zylinderkörpern (17, 22) gebildet, die am Zentrierkörper (21) auswechselbar befestigt werden. Der die Austrittsöffnungen (8) und den Klebstoffzuführkanal (30) enthaltende Einsatz (7) lässt sich in passenden Führungen (26) der Zylinderkörper (17, 22) befestigen und kann für mehrere, unterschiedlich grosse Auftragezylinder (1) verwendet werden.
Patent EP-0254764-A1 (EP)
Inventor: SKIBOWSKI HUBERT
IPC: B67D7/78
Filed: 1986-07-31
Abstract: 1. Means for selectively joining at least one first stationary conduit for fluid with a plurality of second stationary conduits by means of a movable conduit connection cooperating with the first and the second stationary conduits by means of removable coupling means, said coupling means comprising female coupling members (17) and male coupling members (13), said male coupling members having a radial holding edge with the shape of a circular arc, said female coupling members (17) having a coupling ring segment (27) with a radial flange portion extending only about the arc length of 180 degrees or less, said flange portion engaging behind the holding edge of said male coupling member (13) if the front surfaces (22, 23) of cooperating coupling members (13, 17) are pushed along one another approximately in a common plane and thereafter sealingly abut, characterized in that said first and said second conduits include a movable connection conduit (10, 15), respectively, said connection conduit having a connection head (20, 21) at the free end, the connection heads of the first conduits are guided by means of a first guidance along parallel first axes and the connection heads of said second conduits are guided by means of a second guidance along parallel second axes extending perpendicular with respect to said first axes, and said connection heads have angled end pieces the ends of which holding said female coupling members (17) or male coupling members (13) such that all the front surfaces are approximately in one coupling plane.
Patent EP-0232465-A1 (EP)
Inventor: NOWAK HUBERT DIPL-ING
IPC: F28F13/04
Filed: 1986-10-14
Abstract: 1. A heat exchanger, more particularly a stream-heated reheater, having a tube bunch for the heat-yielding medium which contains inert gases, the tube bunch extending vertically between a top distributing chamber and a bottom collecting chamber, the tube bunch being flowed through in the same direction, the medium condensing in the tubes and thus heating the medium operative on the outside of the tubes, characterised in that at least those tubes (1a) of the tube bunch (1) which are disposed in the edge zone and which are at risk from backflow pass through the tube plate (3a) of the collecting chamber (3) and extend at their end into a condensate collecting sump (8) which has a condensate overflow (9) disposed above the tube ends.
Patent EP-0207568-A1 (EP)
Inventor: VAN ESDONK JOHANNES
IPC: B41J2/14
Filed: 1986-06-26
Abstract: The ink-jet printer contains an ink-jet nozzle (1) connected to a pressure chamber (5) which is recessed in a body (7) and is covered with a diaphragm (13, 15) on which a driving ele- ment (17) is fitted. The diaphragm contains an outer plate (13) on which the driving element (17) is fitted and an inner plate (15) provided with an oblong opening (19) which extends between the pressure chamber (5) and the ink-feed channel (1). The opening (19) forms a narrow passage with very accurately defined dimensions between the ink-feed channel (11).
Patent EP-0203719-A1 (EP)
Inventor: HOMSY CHARLES ALBERT
IPC: A61F2/30
Filed: 1986-04-25
Abstract: A surgical TM joint implant is described having two parts: a first part (14) for covering or replacing the natural glenoid fossa of a natural TM joint, and a second part (30) for replacing the natural condylar head of the joint. The first part (14) includes a plate (13) having a fossa cavity (15) defined by a relatively deep concave portion (23) and an anteriorly located concavo-planar portion (23a). The second part (39) has a condylar head engaging the concavo-planar surface (23a) and establishing therewith a planar contact area (49) which minimizes the unit stress transmitted between the first and second parts, thereby providing for an even load distribution between their engaged planar surfaces.
Patent EP-0215638-A1 (EP)
Inventor: TANAKA SHUNICHIRO
IPC: C23C24/10
Filed: 1986-09-10
Abstract: This invention relates to a metallizing composition capable of forming an electroconductive coating of satisfactory adhering property on the surface of a sintered ceramic article, particularly on a sintered silicon nitride type ceramic article. The metallizing composition contains metal salts of tungstic acid and/or molybdic acid and a metal of Group IVa of the Periodic Table of Elements or a compound thereof. The electroconductive coating of high adhering property is formed by applying the metallizing composition on a sintered ceramic article (1) and drying the deposited layer (2) of the composition in the air, heating the dried layer, and firing the layer in a non-oxidizing atmosphere. The metallizing composition is suitable for the formation of the electroconductive coating on a complexly shaped sintered ceramic article such as, for example, on the inner surface of a hollow ceramic article.
Patent EP-0227276-A1 (EP)
Inventor: DONG YEN OCK
IPC: B62D7/20
Filed: 1986-11-07
Abstract: An adjuster for joining a ball stud assembly (8) to the linkage bar (18) of an automotive steering linkage comprises a threaded fastener (10) attached to the ball stud assembly (8), a threaded portion (19) extending axially from the linkage bar (18), and a tubular sleeve (2) having internal threads (4,6) which are threadedly engaged with the threaded fastener (10) attached to the ball study assembly (8) and to the threaded portion (19) extending from the linkage bar (18). First and second nonrotatable clamps (21) are disposed about the tubular sleeve (2) in the vicinity of each threaded portion (4,6) and function to lock the tubular sleeve against rotation. The nonrotatable clamps (21) may be placed upon the ball stud assembly (8) and linkage bar in only one rotational orientation.
Patent EP-0213017-A1 (EP)
Title: Dispositif pour la restitution et/ou l'analyse d'images en couleurs utilisant un tube cathodique ligne à écran sur fibres optiques
Inventor: ROSIER JEAN-CLAUDE
IPC: H04N1/48
Filed: 1986-07-21
Abstract: Le dispositif comprend un tube cathodique (10) à écran ligne (20), un ensemble (21) de fibres optiques fixé sur la face avant de l'écran du tube, un masque de couleurs (22) en forme de film fixé devant l'ensemble de fibres optiques et portant au moins trois lignes de couleurs différentes, des moyens de balayage de l'écran (20) suivant différentes lignes correspondant aux lignes de couleurs du masque, et des moyens (31-34) de déplacement relatif entre le masque de couleurs et un support d'image (30) situé devant le masque, de matière à parcourir chaque ligne de l'image par chacun des faisceaux produits par les balayages de l'écran suivant les différentes lignes de couleurs du masque.
Patent EP-0209536-A1 (EP)
Title: Method for the multiplication and culture of bamboo-like and lignous species, hybrids thereof and mutants therof of the botanical begonia genus.
Inventor: CHAINTRON JEAN-MARC
IPC: A01H5/00
Filed: 1985-12-31
Abstract: Method for the multiplication and culture of bamboo-like species and lignous species, hybrids and mutants thereof, of the botanical begonia genus, characterized in that it comprises the utilization of mature and lignified cane pieces as multiplication material.
Patent EP-0209570-A1 (EP)
Inventor: MARYATT CHRISTOPHER J
IPC: G11B5/596
Filed: 1986-01-10
Abstract: Un ensemble (10) de positionnement d'une tête est destiné à être utilisé dans une unité de disques conventionnelle (12). L'ensemble (10) sert à positionner la tête de lecture/écriture (22) sur une disquette rotative (21) et comprend un disque de positionnement (30) pourvu d'une rainure à cames cardioïde (32). Un suiveur de cames (46) se déplace dans la rainure de cames (32) et provoque le déplacement radial d'un chariot (40) entre une paire de tiges de guidage (42 et 44) pour positionner la tête d'écriture/lecture (22). Le disque de positionnement (30) tourne par actionnement selectif d'un solenoïde (98), ce qui amène l'assemblage à poulie de renvoi (72) à mettre en contact le disque de positionnement (32) avec une courroie de renvoi mobile (90). La courroie de renvoi (90) est mue indirectement par le même moteur à courant continu sans balais (16) qui entraîne l'entraînement à disques (12). Un sous-ensemble de détection (50) détecte une ouverture de position zéro (34) et une pluralité d'ouvertures de position de piste (36) et coopère avec un circuit extérieur (600) et le solenoïde (98) pour commander la rotation du disque de positionnement (30). Lorsque la rotation n'est pas désirée, le disque de positionnement (30) est retenu par une goupille d'arrêt (84) s'engageant dans une détente quelconque parmi une série de détentes d'arrêt (39). L'application prédominante de la présente invention est le domaine des unités de disques magnétiques dans l'industrie de traitement des données.
Patent EP-0265521-A1 (EP)
Inventor: KOCHNEV ANATOLY MIKHAILOVICH
IPC: E21B4/02
Filed: 1986-01-31
Abstract: PCT No. PCT/SU86/00008 Sec. 371 Date Sep. 1, 1987 Sec. 102(e) Date Sep. 1, 1987 PCT Filed Jan. 31, 1986 PCT Pub. No. WO87/04753 PCT Pub. Date Aug. 13, 1987.A rotor (1) of a screw hydraulic downhole motor, made as a hollow multiple-start screw featuring a substantially constant wall thickness. The ratio of the length of the rotor (1) cross-sectional outside contour to the length of the circumscribed circle of the contour is substantially within 0.9 and 1.05. When making the rotor (1) a forming element is inserted into a tubular blank, and a fluid pressure is applied to the outside blank surface. A device for making the rotor comprises a hollow housing accommodating a forming element installed on centering bushings. The bushings have fitting areas adapted for the ends of the tubular blank to fit thereon.
Patent EP-0220263-A1 (EP)
Inventor: BO RDALEN KNUT
IPC: H01F38/14
Filed: 1986-04-18
Abstract: Un transformateur est utilisé à des buts d'alimentation en courant et/ou de signalisation, en particulier dans un agencement connecteur de circuits électriques faisant partie d'installations subaquatiques. Le transformateur comprend un circuit magnétique (11, 12), un premier enroulement ayant une pluralité de spires (14, 16) et un deuxième enroulement (15, 17) ayant une ou quelques spires, des parties des spires et deux enroulements traversant en parallèle une ou plusieurs ouvertures (10, 20) dans le circuit magnétique (11, 12). Pour obtenir des propriétés électriques avantageuses, des parties des spires du premier enroulement (14, 16) sont agencées de sorte que sur la plus grande partie de leur longueur entourée par le circuit magnétique (11, 12) elles soient individuellement enfermées par ce(s) conducteur(s) (15, 17) qui forme(nt) les parties des spires du deuxième enroulement entourées par le circuit magnétique (11, 12). Une application particulièrement intéressante de ce transformateur consiste à l'associer ou à l'assembler avec des connecteurs inductifs pour installations subaquatiques.