baber/WOPTO huggingface dataset:
Patent EP-0084969-A1 (EP)
Inventor: YONEYAMA SHIGEYUKI
IPC: H04N5/76
Filed: 1983-01-21
Abstract: A reproducing section of a helical scan VTR for reproducing a color television signal recorded in a plurality of successive parallel tracks on a magnetic tape and comprised of a video signal and at least one of a frequency-modulated audio signal and the combination of a PCM audio signal and run-in signal, with the video signal and frequency-modulated audio signal being recorded only in a main section of each track and the PCM audio signal being recorded only in an overscan section of each track, the VTR including a pair of magnetic heads which scan the tracks to reproduce the information signal recorded therein; a pair of switch circuits connected to the heads and which separate the information signal reproduced during scanning of the main section of each track and a signal reproduced during scanning of the overscan section of each track; a detector which detects the presence or absence of a run-in signal from the separated signal reproduced during scanning of the overscan section of each track and produces a detection signal in response thereto; an output; and a switch for switching an analog audio signal reproduced from the PCM audio signal to the output in response to the detection signal when a run-in signal is detected and an analog audio signal reproduced from the frequency-modulated audio signal to the output in response to the detection signal when no run-in signal is detected.
Patent EP-0116208-A1 (EP)
Inventor: KONO MOTOMICHI
IPC: C07D519/00
Filed: 1983-12-06
Abstract: Compounds of the general formula:
     {wherein X represents a
     group [in which R 3  represents a cycloalkyl or straight chain or branched alkyl group having up to 7 carbon atoms, said alkyl or cycloalkyl group optionally carrying 1 to 3 amino groups and/or 1 to 3 hydroxyl groups; a -(CH 2 ) n CO 2 R 4  group (in which n is the integer 1, 2 or 3, and R 4  represents a methyl or ethyl group); a pyridyl group; or a group of the formula:
     and R, and R 2  which may be the same or different, each represents a hydrogen atom or a methyl group, and indicates a or β bonding] possess good antibacterial and anti-tumor activity. 
     The compounds of formula I may be prepared for example by reaction of mitomycin A, B, F or J with the appropriate amine.
Patent EP-0100245-A1 (EP)
Title: Commutateur électrique miniature
Inventor: FOURCAULX CLAUDE
IPC: H01H19/00
Filed: 1983-03-04
Abstract: Commutateur électrique à structure simplifiée. Selon un aspect de l'invention, chacun des poussoirs (21a, 21b) du mécanisme d'entraînement de la roue (12) est ramené en position de repos par le même moyen de rappel (30) en matériau flexible, ce moyen de rappel ayant sensiblement la forme d'un X. Le moyen de rappel est avantegeusement venu de matière avec les deux poussoirs.
Patent EP-0096651-A1 (EP)
Inventor: SVEDBERG PER
IPC: H03K17/08
Filed: 1983-05-24
Abstract: Zweipoliger Überstromschutz zur Einschaltung in eine stromführende Leitung. Der Überstromschutz ist als integrierter Schaltkreis aufgebaut und enthält einen Thyristor (21, 22, 1, 14, 13), dessen kathodenseitige Basisschicht (14) an die kathodenseitige Emitterschicht (13) mit Hilfe eines normalerweise nichtleitenden MOS-Transistors (116, 14, 13, 17) angeschlossen ist. Die Durchlaßspannung am Thyristor wird dem Steuereingang (17) des Transistors über eine Schottky-Diode (1, 192) zugeführt, wodurch der Transistor bei einem bestimmten Thyristorstrom leitend wird und den Kathodenemitterübergang (13, 14) kurzschließt. Der Rand der Diode ist neben der Kathodenbasisschicht (14) und in einem solchen Abstand (a) von dieser angeordnet, daß die Sperrschicht am mittleren Übergang des Thyristors sich bis zur Diode ausdehnt und dadurch die Spannung am Steuereingang des MOS-Transistors auf einen unschädlichen Wert begrenzt.
Patent EP-0120873-A1 (EP)
Inventor: GAJEWSKI HENRY M
IPC: A61J1/10
Filed: 1983-07-21
Abstract: Un conteneur de stockage des composants du sang est fabriqué avec une composition de chlorure de polyvinyle plastifié qui comprend un système de stabilisation thermique sélectionné à partir du groupe constitué de sels d'acides gras saturés de C10 à C26 présents en une quantité inférieure à 1 % environ en poids de la composition. De manière surprenante, en utilisant uniquement des quantités minimes de ces acides gras de poids moléculaire élevé on obtient un produit présentant une stabilisation thermique efficace et indiqué dans le techniques de production en masse. Le résultat est que la quantité totale de stabilisateur thermique pouvant lessiver dans le plasma sanguin est considérablement réduite. Le matériau à partir duquel le conteneur est fabriqué comprend de préférence une quantité effective d'un plastifiant qui est aussi essentiellement non-extractible dans le plasma sanguin.
Patent EP-0118049-A1 (EP)
Inventor: TAKAHASHI YUTAKA KIRIN LEMON S
IPC: G05D7/01
Filed: 1984-02-08
Abstract: The controller is suitable for a liquid containing numerous solid particles and has a casing (13,30,40, 62, 70, 92) in which a valve body (16, 32, 42, 50, 60, 73, 90) is slidably accommodated. Between the inner surface of the casing and the outer surface of the valve body is provided a wide space (S 2 ) by forming some sliding projections (18, 33, 41, 51, 63a, 63b, 80a, 80b, 80c, 93a, 93b, 93c). Furthermore, at least one flexible closing member (14, 35, 78, 79) is provided between the casing and the valve body. This construction enables the valve body to move smoothly without jamming of the solid particles in the liquid in the space (S 2 ).
Patent EP-0125692-A1 (EP)
Inventor: NAKANO MASAKAZU
IPC: G02F1/135
Filed: 1984-05-15
Abstract: he invention relates to a laser machining apparatus of the type using a mask generator which predetermines a shape to be produced by a laser beam. The laser machining apparatus comprises a laser (1), a first optical system (2') for converting a laser beam emanating from said laser (1) into a parallel beam, means (3', 6') for generating a transparent optical apperture by controlling an optical material, means for directing the parallel beam towards said optical aperture generating means (3', 6'), and a second optical system (24) for imaging the optical aperture to a sample (4) which is laid on a marking table. The apparatus allows an aperture to be generated or changed easily and in a shorttime.
Patent EP-0133315-A1 (EP)
Inventor: SHUFORD SR DAVID MARCUS
IPC: C04B41/50
Filed: 1984-07-27
Abstract: In accordance with the invention, a composition of matter is provided for forming a coating for protecting carbonaceous substrates from degradation at elevated temperatures. The composition of matter is a mixture of particulate silicon, silicon carbide and alumina. The mixture contains between about 40% and 50% silicon by weight of the total composition, between about 30% and 50% silicon carbide by weight of the total composition and between about 20% and 30% alumina by weight of the total composition. A method is provided for forming a primary protective coating on carbonaceous substrates utilizing the aforesaid mixture. An enhancement coating is provided for sealing the primary coating in applications where the substrate will be subjected to elevated temperatures and temperature cycling.
Patent EP-0138015-A1 (EP)
Inventor: MARUI TOMOHIRO
IPC: F15D1/00
Filed: 1984-09-03
Abstract: A spiral gas stream is generated in a pipeline when a uniform flow of gas flowing in a cylinder having inner diameter larger than that of the pipeline is introduced through a funnelform reducer into the inlet of the pipeline and bringing the mean gas stream velocity in the pipeline faster than 20 meter per second. The uniform flow of gas is formed in the cylinder easily when outside low pressure gas is fed into the cylinder through a feed gas inlet pipe installed diagonally at the side of the cylinder apart from the bottom plate so as to make the flow line of the feed gas to cross the axis of the cylinder and inclined toward the bottom plate. When solid particles are introduced into the spiral gas stream zone, they are transported to the outlet of the pipeline. As the compressed gas layer is formed along the inside wall of the pipeline by the spiral motion of gas stream, solid particles don't contact directly with the inside wall of the pipeline and don't hurt it. As the center part of the cross section of the pipeline becomes very low pressure, especially along the axis of the pipeline, solid particles containing or accompanying volatile matters are desiccated or concentrated as a result of the evaporation of volatile matters while being transported in the pipeline. Solid particles deposited on the bottom of water can be dredged and dehydrated by the spiral gas stream transportation system. When solid particles transported by spiral gas stream in two or more pipelines are arranged to collide with mutually, pulverized fine solid particles are recovered. A chemical reaction which can not or hardly to proceed at normal temperature and pressure is promoted in a spiral gas strearr zone.
Patent EP-0152648-A1 (EP)
Inventor: CORNELIUS GERHARD
IPC: C07C31/04
Filed: 1984-12-19
Abstract: 1. Process of producing a mixture of methanol and higher alcohols having 2 to 7 carbon atoms per molecule from a synthesis gas containing hydrogen and carbon oxides by a reaction carried out at a temperature in the range from 200 to 320 degrees C on a copper, zinc and aluminium containing catalyst and under a pressure in the range from 50 to 100 bars, characterized in that a catalyst precursor is used, which contains 35 to 65 wt. % CuO, 15 to 45 wt. % ZnO, 5 to 20 wt. % Al2 O3 and up to 0.1 wt. % potassium, the oxides of said catalyst are reduced at least in part before the synthesis begins, and the catalyst is contacted with a synthesis gas having a H2 : CO mole ratio of 0.3 to 1.9 and a CO2 content not in excess of 2 vol. %.
Patent EP-0121385-A1 (EP)
Inventor: LOWE CHRISTOPHER ROBIN
IPC: G01N33/487
Filed: 1984-03-23
Abstract: The application discloses a novel method and device for carrying out conductimetric bioassays of a given analyte in a liquid sample. For this purpose a probe is dipped into the sample comprising an insulating support (30) having mounted on its surface a porous membrane (56) onto which has been immobilised a specific binding partner, e.g. an enzyme, for the analyte. The resulting change of conductivity along the length of the membrane, which is proportional to the analyte concentration, is measured by means of electrodes (32,34) embedded in the insulating support. A second inactive membrane (58) is preferably provided on the probe and contacted by a pair of identical reference electrodes (36, 38) and the conductivity measured on a comparative basis. Membrane materials are essentially electrically insulating materials such as cellulose acetate and cellulose nitrate. Any enzyme or ligand may be used which results in a change of conductivity along the length ofthe membrane as the result of the specific interaction with the analyte. Specific enzymes include pencillinase, urease, paracetamol, etc.
Patent EP-0125953-A1 (EP)
Inventor: COUSIN JEAN-CLAUDE
IPC: D02G3/40
Filed: 1984-04-12
Abstract: 1. Method for producing a composite string by twisting the strands of a first material, characterized in that a binder is injected in the liquid state between the strands when they are twisted.
Patent EP-0130867-A1 (EP)
Inventor: COURT ANDRE
IPC: F16J15/08
Filed: 1984-06-05
Abstract: Chaque enveloppe (14a, 16a) entourant l'âme métallique (12a) du joint comporte, selon sa périphérie ne comprenant pas d'ouverture, au moins deux renflements (18a, 20a) au niveau desquels l'enveloppe n'est pas en contact avec l'âme du joint. Un déplacement relatif entre les brides de l'assemblage entre lesquelles est serré le joint est ainsi sans effet sur l'efficacité de celui-ci.
Patent EP-0133084-A1 (EP)
Inventor: LE GAL HERVE
IPC: C30B11/00
Filed: 1984-07-04
Abstract: Procédé de fabrication de monocristaux de germanate de bismuth (BGO) à fort rendement de scintillation, basé sur la croissance d'un monocristal à partir d'un bain fondu dans un creuset ou un récipient. Il se caractérise en ce que le récipient est en iridium et en ce que la fusion et la croissance sont effectuées sous une atmosphére neutre ou faiblement oxydante. Ce procédé permet de fabriquer des monocristaux de BGO à fort rendement de scintillation de toutes dimensions exempts de centres diffuseurs de lumiére utilisables comme détecteurs de rayonnement à haute énergie.
Patent EP-0122251-A1 (EP)
Inventor: WUSTER HEINZ
IPC: C05F17/02
Filed: 1984-01-16
Abstract: 1. Compost container consisting of at least four corner posts (1) and of bars (6) which can be accommodated in pockets (2a) provided at these posts, whereby the bars (6) can be locked in the pockets (2a) by projecting locking components (8) fitted to the bars (6) characterized in that wedge-shaped recesses (7) are provided in the pockets (2a) so that when the bars (6) are inserted in the pockets (2a) a projecting locking component (8) and a wedge-shaped recess (7) engage with each other in each case.
Patent EP-0146570-A1 (EP)
Inventor: WEISS MATTHIAS
IPC: A61F4/00
Filed: 1984-06-06
Abstract: Le dispositif conforme à la présente invention comporte un barrage photoélectrique, de préférence avec de la lumière infrarouge, qui est disposé sur une monture de lunettes (1, 3) de telle façon que le barrage photoélectrique traverse la région balayée par la paupière (8) ou les cils (9) lorsque l'oeil s'ouvre ou se ferme, si les lunettes sont portées correctement. Un tel dispositif est prévu en particulier pour les personnes très handicapées, comme des paraplégiques ou des tétraplégiques, afin de leur permettre de commander n'importe quelle fonction d'appareils grâce aux signaux électroniques qu'elles peuvent produire avec leurs paupières.
Patent EP-0149637-A1 (EP)
Inventor: LINDMAN BOERJE LENNART
IPC: H04M1/08
Filed: 1984-06-18
Abstract: Dispositif de contact de berceau pour un poste téléphonique comprenant un ensemble de boutons-poussoirs avec des contacts (3) pour la sélection des numéros. Le berceau (8) du poste téléphonique est pourvu d'un bras (6) qui actionne un contact supplémentaire (5) compris dans l'ensemble de boutons-poussoirs lorsque le combiné (7) est décroché ou raccroché. Ce contact actionne à son tour un circuit électronique (12) qui exécute une pluralité de fonctions de contact.
Patent EP-0150815-A1 (EP)
Inventor: MARUYAMANO SATORU
IPC: F16C11/04
Filed: 1985-01-24
Abstract: A clutch release mechanism permitting a center fulcrum type release fork to be installed or removed under such condition that a clutch housing is fixed to a cylinder block, so as to simplify installation of the release fork in a production step and also simplify subsequent exchange of the release fork. The clutch release mechanism comprises a release fork having a pair of forked arms and adapted to be inserted from a fork insertion hole formed through a part of a clutch housing and mounted to a bearing hub of a clutch release bearing in a direction perpendicular to an axis of the bearing hub so as to be interlocked with the bearing hub, a fulcrum pin fixed to base portions of the forked arms of the release fork at both ends thereof, and a fork support fixed to an inside wall of the clutch housing for rotatably supporting the fulcrum pin.
Patent EP-0153653-A1 (EP)
Inventor: MINAI MASAYOSHI
IPC: C07C45/67
Filed: 1985-02-12
Abstract: A process for preparing an optically active 2-substituted or unsubstituted-4-hydroxy-2-cyclopentenone of the formula.wherein R is a hydrogen atom, an allyl group or a propargyl group, which comprises reacting the corresponding 2- substituted or unsubstituted-4-hydroxy-2-cyclopentenone of the formula:wherein R is defined above with a lactone chosen from (1R,5S)-6,6-Edimethyl-4-hydroxy-3-oxabicycto(3.1.0]hexan-2- one or (1S,5R)-6,6-dimethyl-4-hydroxy-3-oxabicyclo[3.1.0]-hexan-2-one in a molar ratio of 1.5 - 2 : 1 in the presence of p-toluenesulfonic acid or benzenesulfonic acid in the coexistence of an organic solvent under elimination of water as an azeotropic mixture with the organic solvent to obtain a reaction mixture comprising (1R,5S)-6,6-dimethyl-3-oxa-4(R)-[1(R)-4-oxo-2-substituted or unsubstituted-2-cyclo- pentenyloxy]bicyclo[3.1.0]hexan-2-one or (1S,5R)-6,6-dimethyl-3-oxa-4(S)-[1(S)-4-oxo-2-substituted or unsubstituted-2-cyclopentenyloxy]bicyclo[3.1.0]hexan-2-one of the formula:wherein R is as defined above, of which either one isomer is contained in a considerably larger amount than the other isomer, separating the isomer having the larger content from the reaction mixture and hydrolyzing the separated isomer to give the optically active 2-substituted or unsubstituted-4-hydroxy-2-cyclopentenone.
Patent EP-0192793-A1 (EP)
Inventor: GAL PAL DIPL-ING
IPC: A01G9/24
Filed: 1985-02-27
Abstract: 1. Process for continuous heat insulation of an agricultural building, the inside room (II) of which being covered to the surroundings by two layers (1, 2) with an insulating air space between them on a framework forming canals (8), wherein water is conveyed through the canals opened at the top towards the air space (I), characterised in that cold or warm ventilating air is conveyed from the region of the roof of the inside room (II) in a forced flow over the free water surface in the canals (8), there by absorbing heat from the water or releases heat thereto and the air changed in its heat content in this way is conveyed back into the inside room (II) into the area of the plant culture, and that the similarly forced flow of water is brought into heat exchange with a heat storage (27).
Patent EP-0162367-A1 (EP)
Title: Verfahren und Vorrichtung zum Vorbereiten eines abgelängten Fadenendes zum Wiederanspinnen einer Offenend-Spinnvorichtung
Inventor: ARTZT PETER DR DIPL-ING
IPC: D01H4/48
Filed: 1985-05-07
Abstract: Um das Wiederanspinnen insbesondere hinsichtlich seiner Erfolgsquote bei hohen Spinngeschwindigkeiten zu verbessern, wird das auf ein anspinnfähiges Ende abgelängte und nach dem Ablängen festgehaltene freie Fadenende einer turbulenten Luftströmung ausgesetzt, die es in peitschenartige Schwingungen versetzt. Dadurch wird die Oberfläche des Fadenendes aufgerauht. Das so aufbereitete Fadenende wird anschließend zur Fasersammelfläche der Offenend-Spinnvorrichtung überführt. Das Aufrauhen der Oberfläche des freien Fadenendes wird beschleunigt, wenn das Fedenende gegen einen kantenartigen Vorsprung oder eine rauche Fläche gepeitscht wird.
Patent EP-0207184-A1 (EP)
Title: Friction drive with tilting rollers
Inventor: HELLING JURGEN PROF DR-ING
IPC: F16H15/38
Filed: 1985-07-04
Abstract: Friction drive with tilting rollers having at least one input drive and at least one output drive element (2, 12 and 3, 13) with concave envelope profiles and a coaxial arrangement, and rotatable tilting rollers (4, 14) for torque transmission, having convex envelope profiles and being arranged in a swivellable manner between the input and output drive elements in a housing ring (10, 20), which tilting rollers are in each case in friction contact at the same time with a concave envelope profile of an input drive and of an output drive element (2, 12 and 3, 13), the tilting rollers (4, 14) being supported such that they can swivel freely in the housing ring (10, 20) enclosing the axles of the input drive and output drive elements (2, 12 and 3, 13), and the housing ring (10, 20) being arranged such that it can move axially. <IMAGE>
Patent EP-0181666-A1 (EP)
Inventor: DANIELS JOHNY ARMAND JOSEPHINA
IPC: H01J61/54
Filed: 1985-10-28
Abstract: The invention relates to a high-pressure discharge lamp comprising a discharge vessel provided with an external auxiliary electrode connected to a starter circuit in the lamp. The starter circuit comprises a voltage division circuit between the connection terminals of the lamp and parallel to the discharge path. A switching element of the starter circuit shunts the voltage division circuit in part and is electrically connected to a control electrode of a semiconductor switch, which is arranged in series with the discharge path and in parallel with the voltage division circuit. Advantageously, in the lamp a starter circuit and a lamp current limiting circuit are thus combined.
Patent EP-0188854-A1 (EP)
Inventor: TAKANO HIROSHI
IPC: F16G5/16
Filed: 1985-01-17
Abstract: A power transmission belt for transmitting high loads having an elastomeric looped flat belt portion (11) having a longitudinally extending tensile cord (12) and detining an inner surface, and a plurality of longitudinally extending spaced blocks (15) mounted to the inner surface (13) of the flat belt portion. Each block is formed of a core (22) and a fabric (21) wrapped around the core. In one embodiment, the block is secured to the flat belt portion by bolts (17) extending therethrough. The fabric of the blocks may be treated with different materials, such as rubber, synthetic resins, and the like. The core may be formed of an elastomeric material. The flat belt portion may be provided with one or more layers of fabric.
Patent EP-0159118-A1 (EP)
Inventor: COPPOLA PETER
IPC: B67D1/12
Filed: 1985-02-28
Abstract: A sensor apparatus (108) for sensing an out-of-syrup condition in association with a machine for dispensing a beverage and in which the beverage is constituted of a syrup concentrate and water. The sensor (108) comprises a housing (150) having a through passage (152) and a transverse hole which receives means for supporting a probe (160) that extends partially into the through passage. The probe is preferably disposed vertically and operates on a gravity principle so that when the syrup is depleted, a gap (G1) forms and the syrup liquid essentially breaks away from the proble causing a high resistance indication that is detected.
Patent EP-0169680-A1 (EP)
Inventor: GARRETT CHARLES B
IPC: C23F4/00
Filed: 1985-07-05
Abstract: A planar magnetron etching device having a movable magnetic source 46 which is moved with respect to a substrate 70 to cause lines of magnetic flux parallel to the surface of the substrate to sweep above the surface of the substrate during the etching process.
Patent EP-0174163-A1 (EP)
Title: Mounting and clamping devices
Inventor: RIDGWAY PETER CHARLES
IPC: H05K7/14
Filed: 1985-08-30
Abstract: An arrangement for mounting electronic equipment comprising a box and a cradle is disclosed. The equipment is housed within the box, whch comprises two portions which are clamped together by a device which includes a joining strip adapted to engage with both portions to provide a flush-fitting joint. The box itself is then retained in the cradle which includes a slide strip for engaging with grooves formed in the box and fastening means for securing the box within the cradle.
Patent EP-0183406-A1 (EP)
Inventor: CORRIE JOHN DOUGLAS
IPC: B61L1/20
Filed: 1985-11-06
Abstract: A dynamic output, of the type used in railway signalling and railway control, in which a vital state represented by an alternating signal is provided by an output transformer device (1) driven by two opposing anti-phase current switching circuits (14,17;15,16). The circuits (14,17;15,16) are designed to operate in a fail-safe manner; an original vital signal is employed to modulate a higher frequency which is rectified to provide a source of current (10,11 resp.) which is, in turn, connected to an output device (1) through self-commutating switching means (14,17; 15,16) to supply current in one direction and to provide a return path for current in an opposite direction. The two switching circuits (14,17; 15,16) are operated by anti-phase modulated signals so that both must function normally to achieve a full output.