baber/WOPTO huggingface dataset:
Patent EP-0107486-A1 (EP)
Inventor: ISHIZUMI KIKUO
IPC: C07D413/04
Filed: 1983-10-20
Abstract: 9-Aminonaphthacene derivative having the formula:
     wherein R 1  and R 2  are both hydrogen atoms or either one of them is a hydrogen atom and the other is hydroxy group or methoxy group; R 3  is acetyl group or 1-hydroxyethyl group; R 4  is a hydrogen atom or halogen-substituted lower alkanoyl group; R 5  is a hydrogen atom, hydroxy group, lower alkanoyloxy group, amino group, halogen-substituted lower alkanoylamino group or morpholino group; R 6  is a hydrogen atom, hydroxy group, lower alkanoyloxy group or tetrahdropyranyl- oxy group; R' is a hydrogen atom, methyl group, hydroxymethyl group or lower alkanoyloxymethyl group; R is a hydrogen atom, hydroxy group or lower alkanoyloxy group, and n is zero or one, which is useful as anti-cancer chemical agents with lower toxicity.
Patent EP-0101461-A1 (EP)
Inventor: KUGLE JENS
IPC: F16H15/50
Filed: 1983-02-17
Abstract: Un engrenage à rotule variable pas-à-pas possède deux anneaux coaxiaux de sphères (A et B) supportés par deux chemins de roulement internes et deux chemins de roulement externes (19-22) formés sur des anneaux de moulage (12-15) de sorte que chaque sphère dans un anneau touche deux chemins de roulement et deux sphères dans l'autre anneau. Les anneaux internes et externes sont déplaçables axialement entre eux. Etant donné que la distance entre les deux anneaux internes et externes est constante et que les chemins de roulement ont des sections concaves, de préférence en arc circulaire, les points de contact de tangence, nécessaires à la transmission du couple, entre les sphères et entre les sphères et les chemins de roulement, sont maintenus sur une grande plage de variation.
Patent EP-0113354-A1 (EP)
Inventor: SMITH MICHAEL THOMAS
IPC: G09F15/00
Filed: 1983-02-14
Abstract: Structure à charnière comprenant deux supports sensiblement cylindriques (13, 14) et une ou plusieurs charnières (11, 12) reliant ensemble les supports de sorte qu'ils soient parallèles et adjacents. La charnière comprend deux organes (1, 2) composés chacun d'un matériau en bande flexible et élastique, chaque organe ayant une forme en S, passant partiellement autour de chaque support et formant en combinaison avec l'autre organe une configuration en forme de lettre $(,8)$ ou de chiffre 8, vu longitudinalement par rapport au support, des organes respectifs (5, 6; 9, 10) étant prévus pour serrer ensemble les extrémités des organes le long de chaque support, de sorte que les organes sont tendus autour des supports.
Patent EP-0103609-A1 (EP)
Inventor: CSIZMADIA LAJOS
IPC: B62K15/00
Filed: 1983-03-16
Abstract: Le vélo pliable peut être transporté dans un sac. Le vélo pliable est constitué par un cadre en trois parties creuses et articulées l'une sur l'autre. Dans la partie avant, la roue avant, la fourche et le guidon peuvent être repliés et rangés dans celle-ci. Dans la partie centrale la selle et sa tige de support peuvent être coulissées et escamotées, et dans la partie arrière peuvent être rangées: la roue arrière, la chaîne, le pédalier et les pédales. Les trois parties du cadre une fois replié ont la forme du sac de rangement. Une fois le sac ouvert, les éléments du vélo peuvent être dépliés et assurés en position de marche.
Patent EP-0139109-A1 (EP)
Inventor: BECKER KLAUS
IPC: G01S13/78
Filed: 1984-07-19
Abstract: Es wird die Laufzeit von mehreren Eichsignalen durch einen Signalpfad (1, 2, 3) ermittelt und die gemessene Zeit mit einem Sollwert verglichen. Die einzelnen Eichsignale weisen unterschiedliche Werte für mindestens einen Signal parameter auf. Abhängig von dem Vergleich wird für jeden Wert des Signalparameters ein Steuersignal erzeugt. Von dem Nutzsignal wird vor dem Durchlaufen des Signalpfades der Wert des bei der Ermittlung des Steuersignals zu berücksichtigenden Signalparameters gemessen und es wird das diesem Wert zugeordnete Steuersignal ausgewählt. Das Steuersignal kann bei DME-Transpondern zur Einstellung einer exakten Transponderverzögerung und bei DME-Abfragegeräten zur Berücksichtigung von Laufzeitschwankungen bei der Entfernungsauswertung berücksichtigt werden.
Patent EP-0141103-A1 (EP)
Inventor: MARONDEL MANFRED
IPC: H01L31/04
Filed: 1984-08-21
Abstract: A method for making, in particular for mass production, sheet-like silicon material, in particular of relatively low thickness, in particular for photovoltaic energy converters, in which high-purity silicon is melted under a protective gas atmosphere and forced under increased pressure through a slit-type opening (13), the strip-like material (15) emerging from the slit-type opening (13) is cooled, and sheet-like sections of desired length are cut from the cooled strip-like material (15), the cooling being carried out at a cooling rate of approximately 10<4> to 10<9> K/sec, and also an apparatus for carrying out the method in which the cooling device comprises cooling rollers (7, 7) which are rotatable in a manner known per se about their respective longitudinal axes and are arranged at a mutual distance to form a slit and of which at least one cooling roller (7) is driven, the cooling rollers (7, 7) consisting, at least on the outside, of a material of high thermal conductivity. <IMAGE>
Patent EP-0137262-A1 (EP)
Inventor: STACHE ULRICH DR
IPC: A61K31/12
Filed: 1984-08-24
Abstract: The present invention relates to a novel mono-functional and bis-functional anthraquinone-(oxy-2,3-oxido-propanes) and to a process for their preparation. The compounds according to the invention are useful as intermediates in the preparation of drugs possessing a  beta -receptor blocker action and as crosslinking agents in the preparation of polymers, and moreover exhibit cytostatic activity.
Patent EP-0168524-A1 (EP)
Inventor: NORDSIEK KARL-HEINZ DR
IPC: B60C1/00
Filed: 1984-11-22
Abstract: Tire treads having (a) low heat buildup under dynamic stress and a low frictional resistance to rolling, (b) adequate damping and accordingly a high wet skid resistance, (c) high abrasion resistance and accordingly high wearing efficiency, are produced from vulcanizable compositions based on an elastomer component containing an isoprene polymer characterized by a high content of recurring units obtained by 1,2- and 3,4-polymerization of isoprene.
Patent EP-0132891-A1 (EP)
Inventor: LANGNER CARL GOTTLIEB
IPC: E21B43/013
Filed: 1984-07-17
Abstract: A method and apparatus are provided for connecting an offshore pipeline or flowline bundle (10) to a deepwater subsea structure (11) and then laying the pipeline or flowline bundle (10) away from said structure (11). The pipeline or flowline bundle (10) is lowered vertically from a pipelaying vessel (13) to make a hinged connection with the subsea structure (11). The connection operation is facilitated by a flowline connection tool (14) attached to the pipeline or flowline bundle (10) and designed to be inserted into a funnel located either centrally or on one side of the subsea structure (11). The connection procedure comprises landing and securing the flowline connection tool (14) onto the subsea structure (11),then hinging over and connecting the pipeline or flowline bundle (10) to the subsea structure (11) as the pipeline or flowline bundle (10) is laid on the sea floor (12) beginning at the subsea structure (11).
Patent EP-0124980-A1 (EP)
Inventor: ENSOR DONALD RIVERS
IPC: H04N7/18
Filed: 1984-03-16
Abstract: A microscope (10) is arranged so that the light from the object under study is directed down through an objective lens (16) and then to a video camera (18). None of it is diverted to an eye piece or the like. The image can be viexed on a video monitor. There is no clutter of optical equipment above the object, and there need be only enough light to operate the camera.
Patent EP-0113705-A1 (EP)
Inventor: BRINCAT DANIEL
IPC: G09B1/20
Filed: 1984-01-09
Abstract: This article is characterised in that a projecting part, provided on the core, which may be continuous or discontinuous and this core itself are arranged in order to enable the projection to retract elastically inside the circular contour of the cross section of the core, means being provided for axially immobilizing the rings on the core. Production of educational games. <IMAGE>
Patent EP-0118330-A1 (EP)
Title: Perfectionnement aux épaississeurs de boues à vis
Inventor: TREYSSAC GEORGES
IPC: B30B9/12
Filed: 1984-01-27
Abstract: Appareil pour l'épaississement d'une suspension de particules solides dans un liquide, telle qu'une boue éventuellement floculée, qui comprend une vis sans fin (3) rotative s'étendant longitudinalement dans une enceinte cylindrique (2) pourvue d'au moins une arrivée (1) de suspension à épaissir, d'une sortie (10) de suspension épaissie située au voisinage de l'extrémité antérieure de la vis et d'au moins une sortie (13) de liquide d'épaississement, caractérisé en ce que tout ou partie des filets de la vis sans fin (3) présentent au moins sur leur face de poussée un coefficient de frottement élevé.
Patent EP-0127502-A1 (EP)
Inventor: GUYADER JACQUES
IPC: H02G7/05
Filed: 1984-04-26
Abstract: The dead-end extension piece is characterised in that it consists of a first element (1) intended to receive ferrules or a string of insulators, of a second element (6, 7) intended to receive a string of insulators or ferrules, the second element (6, 7) being capable of being moved in relation to the first element (1), and of a locking device (10, 11, 12) maintaining the second element (6, 7) in a position when the stress exerted by the conductor on the dead-end extension piece is less than a threshold value. The invention is applicable to the protection of electrical poles against overloads. <IMAGE>
Patent EP-0131601-A1 (EP)
Title: Dispositif d'indication d'une pente
Inventor: HERBERT JOHN
IPC: G01C9/24
Filed: 1984-01-11
Abstract: Un dispositif d'indication d'une pente ou "niveau" possède une échelle d'indication d'angle arquée (7) disposée autour d'un axe central (12) sur un organe de référence (1) ayant un bord droit (3) adapté pour être aligné avec une pente. Un tube à bulle (16) est disposé contre une échelle d'indication d'angle (7) sur un organe d'indication de niveau (9) monté de manière rotative sur l'organe de référence (1) autour de l'axe central (12) de sorte que le tube à bulle peut toujours être aligné et/ou lu contre ou adjacent à l'échelle d'indication d'angle. Dans un mode préférentiel de réalisation, l'échelle arquée d'indication d'angle se trouve sur un toroïde transparent (5) qui entoure le tube à bulle (16), et un organe annulaire de logement (10) enfermant le toroïde est claveté sur l'organe d'indication de niveau et tourne avec ce dernier et est pourvu d'une fenêtre de contrôle visuel (14) alignée avec le tube à bulle (16).
Patent EP-0185131-A1 (EP)
IPC: B65H51/20
Filed: 1985-04-22
Abstract: A simplified strand storage and feeding device having a rotatable spool (14) about which a traveling yarn (Y) is transiently wound while being fed to a textile machine, utilizes a novel driving arrangement for rotation of the spool (14), including a pulley (12) operatively affixed to the spool (14) and having plural radial teeth (34) circumferentially spaced about one side of a belt receiving recess in the pulley and a driving belt (35) having compatible edge notches meshing with the pulley teeth (34). The edge notched configuration of the belt (35) provides positively timed driving of the device while also being splicable by mechanical interconnection of separate belt ends, so that the belt (35) may be of non-endless form for ease of installation and breaks therein may be easily repaired by splicing. A slidably movable yarn withdrawal guide eyelet (92) is provided for withdrawing yarn from the spool (14) either tangentially or generally axially therefrom for operation of the device in either a positive or demand feeding mode. Two forms of pulley and spool assemblies are disclosed which eliminate the use of a separate yarn winding displacement member and are resultantly simplified, compact and less expensive than conventional devices.
Patent EP-0173048-A1 (EP)
Inventor: ASCHBERGER MATTHIAS DIPL-ING
IPC: H01F27/40
Filed: 1985-07-13
Abstract: An electromagnetic assembly including an electromagnetic coil wound on a core of ferromagnetically conductive material. A temperature protection circuit includes a fuse which breaks when the electromagnetic assembly becomes overheated. The fuse is thermally coupled to pole pieces of the assembly and is in electrical circuit with the coil.
Patent EP-0182159-A1 (EP)
Inventor: IIYAMA AKIHIRO
IPC: F02M59/44
Filed: 1985-10-30
Abstract: First and second cam members (17, 18) are engageable. A device (21) urges the first cam member (17) toward the second cam member (18) to engage the first and second cam members (17, 18). The first cam member (17) reciprocates as the first cam member (17) moves relative to the second cam member (18) in cases where the first and second cam members (17,18) are in engagement. A plunger (14) connected to the first cam member (17) reciprocates with the first cam member (17). The plunger (14) defines at least part of a pumping chamber (15). The pumping chamber (15) contracts and expands as the plunger (14) reciprocates. As the pumping chamber (15) expands in a fuel intake stroke, fuel moves into the pumping chamber (15). As the pumping chamber (15) contracts in a fuel compression stroke, the fuel moves out of the pumping chamber (15). A device (30-39) resists movement of the plunger (14) in the fuel compression stroke.
Patent EP-0194362-A1 (EP)
Inventor: VAN GEENEN ALBERT ARNOLD
IPC: C08G69/44
Filed: 1985-12-19
Abstract: The invention relates to a process for preparing an acyl-lactam compound characterized in that the reaction. product of a lactam with a dicarboxylic acid anhydride is reacted with a polyol at a temperature of 150°C at most.These acyl-lactam compounds are very suitable as activator in the preparation of nylon block copolymers, more specifically in the RIM or RRIM systems.
Patent EP-0178745-A1 (EP)
Inventor: FOURNIER PAUL J E
IPC: F16L23/04
Filed: 1985-05-03
Abstract: The invention pertains to a conduit clamp utilizing a band (10) circumferentially contractable by a screw (52) substantially parallel to the axis of the conduit being clamped. The clamp components are formed of castings and heavy duty construction techniques whereby high circumferential forces can be produced without damage to the clamp.
Patent EP-0171877-A1 (EP)
Inventor: MACKLEN ERIC DOUGLAS
IPC: H01C1/14
Filed: 1985-05-20
Abstract: To make a negative temperature coefficient thermistor, a chip (1) of thermistor material, which may be rectangular or square, is provided with planar metallic, e.g. film, electrodes (2,3) on its two parallel faces. To these electrodes the lead wires (4,5) are attached by parallel gap welding. In this method of welding the welding electrodes are placed on spaced apart points (see the arrows) on the lead. The welding current thus flows partly in the wire but also in the electrode and a weld occurs. 
     After the leads are attached the device is encapsulated or sealed into an enclosure as needed. 
     The method is also applicable to positive temperature coefficient thermistors.
Patent EP-0174834-A1 (EP)
Inventor: PEAKE ROY PHILIP
IPC: A43D8/04
Filed: 1985-09-10
Abstract: 57 The invention provides a method of working with a travelling head press to cut rows of identical workpieces across wide sheet material. The combination of the press and the means feeding the sheet material through it is so arranged that rows of workpieces can be cut on the bias along transverse lines at an angle other than a rightangle to the direction of feed of the material, for best utilisation of the material, and this bias angle can be changed to suit different workpiece shapes and different cutting tools without reorientation of the press base. In one embodiment a press is used which is constructed to swivel on its base; and in another embodiment the sheet material is fed forward by the feeding means by equal incremental amounts between successive cutting strokes during the cutting of a row of workpieces.
Patent EP-0178162-A1 (EP)
Inventor: HILL TERENCE ALBERT
IPC: H01L21/677
Filed: 1985-10-09
Abstract: The apparatus for feeding electrical components through a work station includes an elongate magazine (17) for a plurality of components having indicia (32,59) for each component. The magazine is driven through the station by a conveyor system (31, 50, 51) driven by a stepper motor (36) through a reduction box. The motor (36) is controlled through electronic control circuitry including a sensor (43-45, 56) responsive to the indicia to index the magazine (17) through the work station.
Patent EP-0184934-A1 (EP)
Inventor: CLARK JEFFREY
IPC: F01D5/28
Filed: 1985-12-10
Abstract: A dual alloy radial turbine rotor (1) comprising a hub (2) made from a high tensile strength material and a blade ring (3) made from a high creep rupture strength material. The hub material is exposed in the saddle regions between the blades (4) to prevent fatigue that causes cracks in the saddle regions. This is achieved by producing the hub (2) with additional material at the outer portions of a frustoconicai rear portions (28) of the hub (2). After diffusion bonding of the outer surface (18) of the hub (2) to the mating inner surface of the blade ring, portions of the blade rim (8) in the saddle regions are machined away to produce finished saddle configurations with the high tensile strength hub material exposed.
Patent EP-0201603-A1 (EP)
Inventor: OHSATO KIYOSHI SONY CORPORATIO
IPC: G11B7/09
Filed: 1985-10-03
Abstract: A system for detecting tracking errors of an optical head, wherein a pair of light beams are applied onto an optical recording medium (5) via an object lens (4) with the distance between the two beams maintained an odd number of times as great as about one-half the track pitch thereof, a pair of outgoing beams from the optical recording medium (5) are permitted to be incident upon a pair of two-split light detector elements (6 1 ), (6 2 ), respectively, and a tracking error signal is obtained from the difference of outputs from the pair of two-split light detector elements (6 1 ), (6 2 ). This makes it possible to eliminate d-c variation in the tracking error signals caused by lateral movement of the object lens (4) or radial skew of the optical recording medium (5).
Patent EP-0196665-A1 (EP)
Inventor: PARISI GIUSEPPE
IPC: C03B37/018
Filed: 1986-04-02
Abstract: The process of manufacturing optical fibres for transmission in the medium infrared employs metal fluorides and chlorides obtained by the vapour-phase reaction, started at ambient temperature by UV radiation, between an organo-metallic compound and a fluorine or chlorine containing reactant. The apparatus for carrying out the process is also provided.
Patent EP-0197515-A1 (EP)
Title: Mechanism for a floppy disc driver
Inventor: OKAMOTO YOSHIO
IPC: G11B17/035
Filed: 1986-04-03
Abstract: A mechanism of a floppy disc driver, for soft landing a magnetic head (50) on a surface of a floppy disc (70) inserted in the driver, comprising:
     a case (1), arranged to receive the disc (70) upon insertion into the driver, moveable horizontally (that is, in the direction of insertion of the disc) and vertically,   means (50) linking vertical movement of the case (1) to movement of the head (50) into contact with the surface of the disc,   a plate (2), extending horizontally, slideable horizontally, damper means (32, 40, 41) operable to damp horizontal sliding motion of the plate (2), and   coupling means (4, 6, 34), coupling vertical movement of the case (1) with horizontal sliding motion of the plate (2).
Patent EP-0258479-A1 (EP)
Inventor: KAMIKASEDA TAKESHI
IPC: C08L61/12
Filed: 1986-09-03
Abstract: A room temperature setting adhesive composition capable of giving high initial bond strength as well as cured bonds having good resistance to water and boiling contains, as main components thereof, (A) an emulsion containing an acetoacetylated polyvinyl alco­hol and a vinyl acetate copolymer produced by copolym­erizing an acetoacetylated, ethylenically unsaturated monomer and another ethylenically unsaturated monomer and (B) a resorcinol resin precondensate and, as a curing agent, (C) hexamethylenetetramine.
Patent EP-0216311-A1 (EP)
Inventor: OHLBACH RALPH C
IPC: B32B3/28
Filed: 1986-09-18
Abstract: Conductive container for electronic devices, constructed of paperboard having a conductive coating or layer or impregnant extending from the inside to the outside of the container, with a sandwiched thin metal foil in effective contact with the conductive material.
Patent EP-0222179-A1 (EP)
Inventor: BINDER WILHELM DR DIPL-ING
IPC: B62M6/60
Filed: 1986-10-11
Abstract: 1. Bicycle with a motor drive for the rear wheel (40), consisting of a storage battery (24), electric motor (37) and reduction gearing (38) and which can be connected to the pedal drive (32) by way of a freewheel (43), due to the incorporated freewheel of the motor drive, both pure pedal operation as well as pure motor drive and mixed drive being able to be achieved by means of an output regulator (12) with adjustable drive power, able to be actuated by the rider, characterised in that the drive power is continuously variable and rated so that in the case of pure motor drive, a travelling speed of approximately 20 kilometres per hour can be achieved on a flat, smooth road and due to a falling power characteristic curve of the electric motor decreases at a higher travelling speed, that the output regulator (12) is disposed on the handlebars (10) of the bicycle and is connected by means of a remote control device (13) to the storage battery (24), that the entire motor drive (12, 24, 30) is combined as one unit in a motor case (30) and that the motor case is attached firstly on the axle (36) of the rear wheel (40) and secondly to a frame strut (41) with a clip (42) on the side lying opposite the chain pedal drive device (32).
Patent EP-0197584-A1 (EP)
Inventor: VRIJSSEN GERARDUS ARNOLDUS HER
IPC: H01J29/62
Filed: 1986-03-21
Abstract: The invention relates to a method of manufacturing a device in which a homogeneous electrical resistance layer of a resistive material having at least 10 ohm.cm is formed on an insulating substrate. 
     According to the invention a stable binder-free suspension containing ruthenium hydroxide and glass particles is provided on the insulating substrate from which a ruthenium oxide-containing electrical resistance layer is formed by heating. 
     The method according to the invention may be used, for example, in the manufacture of cathode ray tubes.
Patent EP-0216597-A1 (EP)
Inventor: HIRT WALTER
IPC: C03B9/13
Filed: 1986-09-17
Abstract: The supporting means for a baffle used to close a mould of a glassware forming machine comprises an arm (12) mounted for vertical movement and for movement about a vertical axis. A support (14) is mounted on the arm and a baffle holder (28) is mounted on the support. The baffle holder is mounted on the support for limited vertical movement relative thereto against the action of resilient means (32) and also for limited movement in a horizontal plane.
Patent EP-0268721-A1 (EP)
Inventor: RICHON DOMINIQUE
IPC: C04B35/584
Filed: 1986-11-25
Abstract: Reinforcing Si₃N₄ ceramics with preoxidized SiC whiskers improves flexural strength and WEIBULL modulus over that of comparable bulk Si₃N₄ ceramics or Si₃N₄ ceramics reinforced with neat SiC whiskers. Hot isostatic pressing further improves the physical properties of said ceramics.