baber/WOPTO huggingface dataset:
Patent EP-0182843-A1 (EP)
Inventor: SQUIBB NIGEL JOHN
IPC: H04J13/00
Filed: 1985-05-29
Abstract: Un procédé pour améliorer la capacité de transmission de données d'un système de communication de type à câble prévoit l'utilisation d'un appareil à spectre large (pseudo-bruit) connecté ou couplé au câble pour une communication simultanée à travers celui-ci avec l'équipement de communication existant sans provoquer d'interférence avec ce dernier. Est également décrit un système informatique de réseau local utilisant des signaux de spectre large rayonné recourant à une séquence de codes commune.
Patent EP-0221896-A1 (EP)
Title: Soupape metallisee
Inventor: HOWARD RICHARD E
IPC: F16K27/02
Filed: 1985-05-17
Abstract: Soupape métallisée construite et composée de manière à faciliter la manipulation de produits chimiques de grande pureté et qui réagissent avec l'humidité ou l'oxygène ou dont l'efficacité est limitée par l'humidité ou l'oxygène.
Patent EP-0199781-A1 (EP)
Inventor: KUHLA DONALD ERNEST
IPC: C07D295/096
Filed: 1985-10-22
Abstract: Classe de composés d'éther et de thioéther d'aminoalkylène benzénoïde bicyclique présentant une activité pharmacologique, comprenant une activité anti-sécrétrice et anti-ulcérogène, compositions pharmaceutiques comprenant ces composés et procédés de traitement de l'hyper acidité gastro-intestinale et de troubles ulcérogènes chez les mammifères, utilisant ces compositions.
Patent EP-0246225-A1 (EP)
Inventor: STIDWORTHY FREDERICK MICHAEL
IPC: F01L1/352
Filed: 1985-11-29
Abstract: Un arbre à cames (2) est entraîné depuis un arbre denté (1) via un agencement d'engrenages coniques (a, b, c, d). L'engrenage conique (a) peut tourner avec la roue dentée et l'engrenage conique (b) peut tourner avec un arbre creux (6) disposé coaxialement sur l'arbre à cames. Les engrenages (a, b) s'engrènent en permanence avec la paire de roues intermédiaires (c, d) portées de manière rotative sur de faux arbres (4, 5) sur l'arbre à cames. Une roue à denture hélicoïdale (e) peut tourner avec l'arbre creux (6) et est en prise avec une vis sans fin (f) pour former une transmission unidirectionnelle dans laquelle le mouvement peut être transmis de la vis sans fin à la roue à denture hélicoïdale mais non vice versa. La résistance consécutive de l'arbre creux (6) à l'entraînement en rotation par la roue dentée entraîne la rotation de l'arbre à cames à une vitesse et selon une phase que l'on peut faire varier par la rotation ou le déplacement de l'arbre creux au moyen de la vis sans fin.
Patent EP-0191415-A1 (EP)
Inventor: HANEDA HISAO C O MITSUBISHI JU
IPC: F22G7/12
Filed: 1986-02-06
Abstract: An exhaust gas boiler including a plurality of superheaters (2,5) and reheaters (4,3) disposed separately in a side-by-side relationship with each other in the upstream of exhaust gas flow and in a plane across the complete of said exhaust gas boiler, which comprises in combination a plurality of superheater means (2,5) and reheater means (3,4) separated into primary (4,5) and secondary (2,3) groups respectively in such a manner that the secondary superheater means (2) and secondary reheater means (3) are disposed side by side with each other, the primary reheater means (4) being in the downstream of the secondary superheater means (2) and the primary superheater means (5) in the downstream of the secondary reheater means (3), the primary superheater means (5) and the secondary superheater means (2) being connected with each other, the primary reheater means (4) and the secondary reheater means (3) being connected with each other, respectively, and that there are provided a plurality of pass partition means (21) between the superheater means and the reheater means.
Patent EP-0203449-A1 (EP)
Inventor: SCHREDER FELIX
IPC: H05B3/76
Filed: 1986-05-14
Abstract: A heating unit for cooking points, baking oven muffles or the like is provided on the inside of its outer body (2), in the central zone (10), with two thermal cutouts (17, 18), which are preferably located in a common cutout casing (19) exclusively located in said central zone (10) and sense with their temperature sensors (24, 25) different regions of the heating surface or outer body (2). The differently set thermal cutouts (17, 18) and the heating resistors (7, 8, 9) separately connected into the leads ensure a differentiated disconnection of a more or less large part of the heating power, so that rerliable protection against overheating is ensured, in the case of a compact construction.
Patent EP-0220374-A1 (EP)
Inventor: JARZEBOWICZ RICHARD
IPC: B26F3/00
Filed: 1986-06-25
Abstract: The nozzle attachment (10) for a fluid-jet cutting apparatus comprises a first body member (12) detachably mounted on a high-pressure nozzle including a first conduit (24) in fluid communication with a mixing reagion and the nozzle opening. An abrasive conduit (42) communicated with the mixing re­gion of the nozzle attachment. A second body member (14) includes a second conduit (50) comprising an insert (52) in fluid communication with one end of the mixing region. The two body members (12, 14) are detachably fixed and screw means are provided allowing a certain relative move­ment of the two body members such that the insert (52) forming the exit path for the abrasive fluid jet can be easily aligned to avoid damages of the conduit paths of the nozzle attachment. According to an advantageous emodi­ment, an abrasive-accumulating pocket (76) circumventing the proximal end of the insert (52) is provided so that a protective cushion of abrasive is deposited during the production of the abrasive jet.
Patent EP-0253019-A1 (EP)
Title: Bicycle dynamo
Inventor: SCHURMANN DIETER
IPC: B62J6/06
Filed: 1986-10-22
Abstract: The bicycle dynamo comprises a housing (1) which is locatable on a bicycle and houses a stator (2) and a rotor (3); the rotor (3) can be set in rotation by a drive part (4) which is drivable by a bicycle wheel. 
<??>This drive part (4) is rotatable about a wheel axle (6) so as to be connectable to the moving wheel, and forms part of a gear system (7) which can be switched on and off and turns the rotor (3) as a function of the rotation of the wheel. 
<??>The dynamo has its drive part (4) disposed coaxially with the wheel axle (6) and sits non-rotatingly on the wheel axle (6), while the stator (2) and the rotor (3) are eccentric to the wheel axle (6). 
<??>The circulating housing-lid drive part (4) has an ON and OFF switching element (22) comprising a dog (38) which is slidable in between the wheel spokes for the purpose of movement transfer. 
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Patent EP-0202846-A1 (EP)
Inventor: MORRISON RICHARD A
IPC: A47G27/02
Filed: 1986-05-13
Abstract: A non-slip floor mat assembly made from a plurality of rectangular shaped floor mat panels which are coupled together provide a mat with a number of improved safety features including non-slip, not dangerous to high heels and good drainage. Each of the floor mat panels is integrally molded with a plurality of parallel extending first elongate ' members on one portion of each of the floor mat panels, and a plurality of parallel extending second elongate members on another portion of each of the floor mat panels. The first elongate members extend in a different direction to the second elongate members and openings are provided between the elongate members. Parallel ridges with breaks between are provided extending in line along the elongate members to provide a tread surface, and cross members extend across and support the first and second elongate members positioned below the tread surface.
Patent EP-0224420-A1 (EP)
Inventor: COCCO ROGER
IPC: C07C51/02
Filed: 1986-10-16
Abstract: La présente invention concerne la séparation et la purification de l'acide salicylique et plus particulièrement la précipitation de l'acide salicylique à partir de son sel de sodium. 
     Le procédé se caractérise par : 
- l'addition à une solution aqueuse de salicylate de sodium d'une quantité suffisante de solvant organique de l'acide salicylique, 
- l'addition d'acide minéral fort en quantité au moins égale à la stoechiométrie par rapport au salicylate de sodium, 
- la séparation d'une phase essentiellement organique contenant l'acide salicylique et d'une phase aqueuse contenant le sel minéral de sodium formé. 
     Le présente procédé conduit à un acide salicylique contenant de très faibles quantités de sel minéral de sodium, d'acide parahydroxybenzoïque ou d'acide hydroxy-4 isophtalique, ce que permet son utilisation dans les applications alimentaires ou médicales nécessitant une grande pureté.
Patent EP-0214250-A1 (EP)
Title: Sitting or resting furniture.
Inventor: HAIDER EDUARD
IPC: A47C17/84
Filed: 1986-02-17
Abstract: Sitting or resting furniture, in which the upper and lower parts can move in relation to one another. The upper part (12) is suspended in a pendular manner on the lower part (13) by a cable suspension (11, 21, 31). In this way several sets of cable suspensions (11, 21, 31) are functionally connected in series, each with a differential natural frequency. By choosing the differential natural frequency it is ensured that at least one set of cable suspensions (11, 21, 31) is excited at or near its natural frequency and in this way even with small pulses already sufficient oscillation amplitudes are obtained in at least one set of cable suspensions (11, 21, 31).
Patent EP-0221919-A1 (EP)
Inventor: GUERDOUX LIONEL
IPC: C08L35/00
Filed: 1986-04-22
Abstract: Composition thermoplastique comprenant, pour 100 parties en poids, de 1 à 93 parties en poids d'au moins un polymère ou copolymère à base de propylène. Elle comprend en outre de 7 à 99 parties en poids d'au moins un copolymère (B) à base d'éthylène et d'anhydride maléique. Application à l'obtention d'articles industriels.
Patent EP-0225373-A1 (EP)
Inventor: CHATTERSON LOUIS M
IPC: E05B65/46
Filed: 1986-05-09
Abstract: Un meuble-classeur comprend un bâti (12) qui soutient une pluralité d'unités de tiroirs (28) verticalement espacées et horizontalement mobiles entre une position ouverte et une position fermée. Un panneau de remplissage (85) horizontalement allongé mais verticlament étroit est agencé dans l'ouverture frontale, entre deux unités de tiroir verticalement espacées. Le panneau de remplissage est placé à une hauteur de travail appropriée. Sur le panneau de remplissage est monté un mécanisme de verrouillage (41) à clé, placé de préférence au centre de la hauteur et de la largeur du meuble, qui actionne des verrous de fermeture (677) latéralement saillants sur le meuble et qui actionnent à leur tour des barrettes-verrous (26) verticalement mobiles montées de façon à se déplacer verticalement et de manière limitée sur l'intérieur des parois latérales du bâti. Ces barrettes-verrous (26) comprennent des éléments de verrouillage (74) qui enclenchent les unités fermées de tiroir afin de les maintenir dans une position verrouillée. Le panneau de remplissage peut prendre la forme d'une étagère rabattable (33) horizontalement mobile entre une position ouverte et une position fermée, le mécanisme de verrouillage étant monté sur l'étagère rabattable.
Patent EP-0264379-A1 (EP)
Title: High velocity ammunition sabot.
Inventor: HALVERSON HENRY J
IPC: F42B14/06
Filed: 1986-03-10
Abstract: A high velocity ammunition sabot (16) of brittle material which has sufficient strength to withstand the forces of being launched from a rifled gun barrel but which fragments almost immediately upon exit from the barrel due to centrifugal forces. A polyetherimide material is preferred, although materials of equivalent properties could be used.
Patent EP-0248816-A1 (EP)
Title: Appareil et procede pour l'assemblage et le demontage d'elements acoustiques chirurgicaux intergangeables
Inventor: KUHL PETER
IPC: B25B23/157
Filed: 1986-07-31
Abstract: Appareil et procédé pour l'assemblage et le démontage d'éléments acoustiques chirurgicaux interchangeables comportant une fixation (50) permettant de monter, à l'aide d'une clé, une poignée à laquelle est fixée une pièce d'extrémité et/ou une rallonge. Une clé dynamométrique (70) comporte une tête de serrage (73) et une tête de desserrage (74) sur le même corps (71), la tête de serrage (73) permettant le serrage à un couple prédéterminé de la pièce d'extrémité et/ou de la rallonge en coopération avec une douille (92, 93) pourvue d'un alésage central (92a, 93b), de manière que la clé (70) et la douille (92, 93) puissent glisser sur une combinaison axialement allongée et être utilisées en un point intermédiaire sur la longueur de celle-ci. Pour l'utilisation, on monte la poignée sur sa fixation (50) et on y place l'extrémité et/ou la rallonge, serrées manuellement. Ensuite, elles sont serrées à une valeur limite prédéterminée au moyen de la clé dynamométrique (70), tout en étant empêchées de tourner dans la fixation de la poignée (50). On décrit également une structure de support de table (102) pour maintenir une fixation de poignée pour un autre fonctionnement.
Patent EP-0293496-A1 (EP)
Inventor: HERTZ CARL HELLMUTH
IPC: B41J2/115
Filed: 1987-04-14
Abstract: An ink jet printing method is disclosed, wherein a record is produced by applying varying amounts of ink on a plurality of pixel locations of a record medium, said method comprising the steps:
     a) generating an ink jet directed towards said record medium, said ink jet breaking up into a series of drops with a predetermined drop formation rate,   b) applying an electric charge of predetermined magnitude to selected drops,   c) deflecting each charged drop as a function of its charge to determine whether the drop travels along a recording path to reach said recording medium or is intercepted,   d) producing relative transverse movement between said drop path and said recording medium,   e) generating a first signal indicative of the drop formation rate,   f) generating a second signal from said relative movement, the second signal being indicative that pixel position on the record medium is aligned with said drop path,   g) deriving a density value for the aligned pixel position in response to said a second signal,   h) generating a print pulse signal of predetermined length between leading and trailing edges in response to said derived density value and said first signal, said density value controlling the length and said first signal controlling the time of occurrence of the leading edge of said print pulse signal,   i) controlling said charging step (b) by means of said print pulse signal.   
     To reduce the graininess of the image recorded by the jet, said first and second signals are synchronized to establish a predetermi­ned time relationship between the time at which said density value deriving step (g) occurs and the time when the leading edge of the print pulse occurs.
Patent EP-0249019-A1 (EP)
Inventor: OSTOJA STARZEWSKI KARL-HEINZ D
IPC: G02B5/30
Filed: 1987-04-28
Abstract: Neue Polarisatoren, insbesondere Polarisationsfolien, enthalten als lichtpolarisierende Substanz Polyacetylen.
Patent EP-0304508-A1 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H8/00
Filed: 1987-08-28
Abstract: The boiler consists of a combustion chamber (15) which is equipped with an oil or gas blower burner (6) and from which heating gas flues (16) lead to a collecting chamber (2) with a gas exhaust (11). In the heating gas path between combustion and collecting chamber (15, 2), there is arranged a gas/air heat exchanger (1) for the complete or partial condensation of the heating gases. In order, during waste gas supply from the condensate collecting chamber to the burner, for the purpose of NOx reduction, to prevent aggressive condensate deposits from the still partially damp waste gas, and in order not to have to design the burner or burner region to be condensate-proof, the heating boiler is designed in such a manner that waste gas/air lines (3, 4) leading to the burner (6) are arranged on the air exhaust side behind the heat exchanger (1) and on the exhaust side behind the collecting chamber (2). These lines (3, 4) are arranged to open into a common gas/air mixing line (7) which leads to the air suction housing (5) of the burner (6). <IMAGE>
Patent EP-0274591-A1 (EP)
Inventor: VITIELLO PAOLO
IPC: G11B20/14
Filed: 1987-11-05
Abstract: Phase lock circuit for generating a periodical reference signal having a variable frequency, locked to the frequency of a sequence of electrical pulses corresponding to information (RD) read out from a movable magnetic media where information is recorded in phase modulation as to a nominal frequency, comprising a phase comparator (1) for generating a pulsed signal (PUP) having width proportional to the lead error of the electrical pulses as to the periodical reference signal, logical circuits for generating a pulsed signal (P DOWN) having width proportional to the lag error of the electrical pulses as to the periodical reference signal (VFO), a plurality of low pass filters (7, 25-21, 26) having two poles and one zero and selectable (LFSEL) in mutually exclusive way for generating a continuous signal having variable voltage as a function of said pulsed error signals, a decoupling element (15) having the function of voltage follower for inputing the continuous signal to a variable frequency oscillator (3), temperature compensated, which generates the periodical reference signal, the selection of each one of the low pass filters determining an optimized frequency response of the phase lock circuit for each of different working conditions defined by different nominal frequencies of information recording.
Patent EP-0239137-A1 (EP)
Inventor: VAN BOGAERT PHILIPPE
IPC: D03D47/30
Filed: 1987-02-13
Abstract: The invention concerns a device for the insertion of weft thread (1, 2) into the shed for air weaving looms whereby it is mainly composed of the combination of a main blower (4) and of at least one auxiliary main blower (5, 6) stationary mounted before the main blower (4) and which has an adjustable flow-through aperture (23) for the supplied medium and, for each auxiliary main blower (5, 6) a transmission (7, 8) in order to achieve the adjustment of the flow-through aperture (23).
Patent EP-0252641-A1 (EP)
Inventor: SHELBURNE CHARLES E C O MINNES
IPC: G01N33/569
Filed: 1987-06-23
Abstract: A reliable, rapid, inexpensive and noninvasive method is provided for the diagnosis of Lyme disease by the detection of antigens of the spirochete responsible for that disease,  Borrelia burgdorferi , in the urine of an affected individual.
Patent EP-0266063-A1 (EP)
Inventor: PARKER HENRY
IPC: A61G5/04
Filed: 1987-09-29
Abstract: Apparatus for driving         and steering an invalid chair, or other light wheeled vehicle, comprises a transverse drive transmission shaft (8) with end cones (9 and 10) which contact across the periphery respectively of each of a pair of road wheels (11 and 12). By transverse axial movement of the drive transmission shaft (8) the contact diameter of the cones (9, 10) can be varied and thus the relative speed of the road wheels (11, 12) controlled for differential steering.
Patent EP-0242242-A1 (EP)
Inventor: BROCHAND MAX
IPC: B61B12/06
Filed: 1987-03-04
Abstract: The opening and closing control system of a protective hood of a chair of a chair-lift comprises spring or gravity energy storage devices, to move the hood independently from the speed of the chair. The energy storage device is reloaded when the chair passes through the terminal and catches lock the hood in different positions. These catches are automatically controlled when the chair passes predetermined locations to achieve automatic control of opening and closing of the hood.
Patent EP-0271396-A1 (EP)
Inventor: PERCHE PIERRE
IPC: H05B41/288
Filed: 1987-11-24
Abstract: Process for igniting a discharge lamp, in particular of the arc-lamp or neon tube type, the said lamp being mounted in a series resonant circuit comprising a choke (19) and a capacitor (20), the lamp (23) being disposed in series with the choke and in parallel with the capacitor, this resonant circuit being disposed in the diagonal of a bridge to the terminals of which are supplied voltage pulses delivered by a chopped supply, characterised in that it consists in varying the chopping frequency of the energising pulses over a frequency range stretching between two predetermined extreme values which enclose the resonance frequency of the circuit or one of its harmonics in accordance with an approximately linear law, respectively increasing then decreasing, with a scanning period for this given range, in simultaneously setting to a constant and bounded value the angle of flow of the pulses measuring the ratio of the duration of the latter to their period, so that the current supplied to the lamp on each pulse is substantially reduced, in then igniting the lamp by virtue of the voltage surge created by the resonance of the circuit when the chopping frequency is equal to the resonance frequency or one of its harmonics, in detecting the flow of the current in the lamp in order to reduce the frequency of the pulses to a value substantially lower than the resonance frequency, at the same time the angle of flow being raised to an optimal value. <IMAGE>
Patent EP-0236253-A1 (EP)
Inventor: THROCKMORTON MORFORD CHURCH
IPC: C08F10/08
Filed: 1987-02-10
Abstract: High cis-1,4-polybutadiene is a synthetic rubber that is commonly utilized in manufacturing tires. It is usually made commercially by employing solution polymerization techniques. However, it has been unexpectedly found that 1,3-butadiene can be polymerized into high cis-1,4-polybutadiene in a continuous bulk polymerization process while attaining very high conversions. This continuous bulk polymerization process comprises:
     (1) charging into a reaction zone the 1,3-butadiene; a catalyst system comprising (a) an organoaluminum compound, (b) a soluble nickel containing compound, and (c) a fluorine containing compound;   (2) allowing the 1,3-butadiene to polymerize into high cis--1,4-polybutadiene to a conversion of at least about 60 percent while utilizing conditions under which there is sufficient evaporative cooling in said reaction zone to maintain a temperature within the range of 10°C to 130°C; and   (3) continuously withdrawing said high cis-1,4-polybutadiene from said reaction zone. In order to reduce the molecular weight of the high cis-1,4-polybutadiene, the polymerizations of this invention are generally conducted in the presence of at least one molecular weight regulator selected from the group consisting of a-olefins, cis-2-butene, trans-2-butene, allene, 1,4-pentadiene, 1,5-hexadiene, 1,6-heptadiene, 1,2,4-trivinylcyclohexene, 4-vinyl-1-cyclohexene, 1-trans-4-hexadiene, and hydrogen.
Patent EP-0280831-A1 (EP)
Inventor: MUELLER URS
IPC: A47L9/24
Filed: 1987-03-05
Abstract: In order to permit the passage of dust and coarse particles or only the former, and to allow continuous operation, a filter disk is arranged in a housing, in the air flow direction, so that it is rotatable to different operating positions. A diaphragm-like valve can be provided upstream of the filter disk, at the inlet of the air stream in the housing. The filter disk is arranged on an axle which is mounted in the filter housing and has an actuating element for rotation. In addition to the rotatable filter disk, an additional filter disk can be arranged a distance away, the additional filter disk being designed for fine filtration and being removably clamped between two parts of the housing parts.
Patent EP-0270489-A1 (EP)
Inventor: NAEF RUDOLF DR
IPC: C09B57/00
Filed: 1987-11-02
Abstract: The compounds have the formula …<IMAGE>…
Patent EP-0259424-A1 (EP)
Inventor: GOODENOUGH JOHN BANNISTER
IPC: H01M4/86
Filed: 1987-02-26
Abstract: Une électrode à oxyder du méthanol comprend un substrat de préférence poreux, qui est un conducteur électronique pouvant réduire des éléments d'oxygène en eau, en ne produisant pas plus de 5% de péroxyde d'hydrogène, un catalyseur comprenant du platine et du ruthénium, ou du platine et du bioxyde de titane, ou tous les trois étant fixé audit substrat.