baber/WOPTO huggingface dataset:
Patent EP-0120621-A1 (EP)
Inventor: SHERIDON NICHOLAS KEITH
IPC: B41J2/415
Filed: 1984-03-01
Abstract: A fluid jet asisted ion projection and printing apparatus wherein substantially equal numbers of positive and negative ions are generated simultaneously during a series of RF arc breakdowns (48,50) which take place within a fluid transport channel passing through the body of the apparatus. The rapidly moving fluid stream, passing through the channel transports the ions which may be allowed to pass out of the body (26) or may be neutralized within the body by ion modulation electrodes (92) within the channel. Ions of a selected sign may be accelerated toward and deposited, in an imagewise pattern, upon a relatively moving charge receptor (86).
Patent EP-0122807-A1 (EP)
Inventor: TRUSOCK GEORGE JOSEPH
IPC: F15B11/04
Filed: 1984-04-17
Abstract: An hydraulic control system is disclosed for energizing a load, such as the lift cylinder (56) of an electric lift truck, with a minimum of power loss during the transition from zero to full energization, i.e. during the feathering range. An electric motor (44) drives a positive displacement pump (42) which supplies the flow requirements of different load circuits, one having a greater flow requirement than the other and requiring higher pump speed. A proportioning valve (86) of the open centre type provides full flow to the tank (54) when the valve (86) is closed and full flowtothe load circuit having the greater flow requirement when the valve (86) is open. A manually actuable lever (16) actuates the valve (86) through the feathering range with the pump motor in a low speed range and actuates a speed control switch (218) to operate the motor (44) in the high speed range when the valve (86) is fully open.
Patent EP-0172276-A1 (EP)
Inventor: KRAUS CHARLES E
IPC: F16H15/38
Filed: 1984-07-24
Abstract: An infinitely variable traction roller transmission with traction rollers (26) arranged between, and in engagement with, opposite toric discs (20, 22) for the transmission of motion therebetween includes traction roller support trunnions (50) pivotally mounted in a transmission housing (10) which has partially cylindrical housing cavities (52) formed behind the trunnions (50), the trunnions (50) having support cavities (58) receiving pressurized fluid for floatingly supporting the trunnions (50) on the cylindrical housing cavities (52) to permit friction free pivoting and axial movement of the trunnions (50) for adjustment of the transmission ratio.
Patent EP-0122201-A1 (EP)
Inventor: LESERMAN LEE DANIEL
IPC: G01N33/543
Filed: 1984-04-06
Abstract: Method for detecting and measuring a cellular endocytosis by contacting with a predetermined ligand cells to be analyzed, which comprises contacting those cells and said ligand with liposomes modified by covalent coupling to a molecule itself capable of fixing on said ligand and retaining by encapsulation a fluorochrome solution, characterized in that the fluorochrome concentration of the encapsulated solution is initially sufficiently high to ensure a self-extinction of its fluorescence and in that is measured the suppression at least partial of the self-extinction of the fluorescence which results from the internalization of said modified liposomes.
Patent EP-0154758-A1 (EP)
Inventor: BERTHEAS MICHEL
IPC: A61F5/01
Filed: 1984-03-09
Abstract: 1. Functional readaptation knee-pad of the type consisting of : - a transversely elastic tubular casing (3), - sheatings (7) integral with the casing (3) having each one an upper portion (7a) and a lower portion (7b) which form therebetween and at rest an angular shape the apex of which is appreciably within the transverse axis of a knee-cap recess, - lateral elastic means formed by flat spiral springs (8) arranged within the sheathings (7), - tightening means (12, 13) on the leg, characterised in that the knee-pad includes a front opening for the passage of the knee-cap, said opening being lined internally by a cushion (6), said cushion being provided with a lower slot (6a) for retaining the patellar ligament, and in that the angle between the two portions (7a, 7b) of each sheathing (7) is comprised between 163 degrees and 168 degrees.
Patent EP-0156088-A1 (EP)
Title: Display device for hand tools and similar objects
Inventor: BRUYERON GERARD
IPC: B25H3/04
Filed: 1984-12-27
Abstract: This single-piece device comprises an upper plate (2) attached, at one of its ends, to a perpendicular base (3), the said plate being provided with profiled openings and, in particular, a plurality of adjacent openings (5) of intersecting cross-section and communicating with one another via a common passage (p) located in one of the median axes of the plate, the said passage being delimited width-wise by deformable anchoring and retention noses (6) separating two consecutive openings. <IMAGE>
Patent EP-0129501-A1 (EP)
Inventor: OKAMOTO TOSHIRO C O MITSUBISHI
IPC: C07C67/00
Filed: 1984-06-13
Abstract: A process for selectively producing olefins and aromatic hydrocarbons by thermal cracking of hydrocarbons which comprises the steps of: burning hydrocarbons (1) with oxygen (4) in the presence of steam (5) to produce a hotgas (6) of from 1300 to 3000°C comprising steam; feeding a heavy hydrocarbon (7) to the hot gas (6) to thermally crack the heavy hydrocarbon under conditions of a temperature not lower than 1000°C, a pressure not higher than 100 kg/cm<sup>2</sup>g, and a residence time of from 5 to 20 milliseconds; further feeding a light hydrocarbon (12) downstream of the feed of the heavy hydrocarbon (7) in such a way that a light hydrocarbon (12) with a lower melting point is fed at a lower temperature side downstream of the feed of the heavy hydrocarbon, thereby thermally cracking the light hydrocarbon under conditions of a reactor (8) outlet temperature at not lower than 650°C, a pressure at not higherthan 100 kg/cm<sup>2</sup>g, and a residence time at 5 to 1000 milliseconds; and quenching (15) the resulting reaction product (14).
Patent EP-0122222-A1 (EP)
Inventor: BARUFFA OLINDO
IPC: D05B19/12
Filed: 1984-02-06
Abstract: Les diverses fonctions d'organes logés dans la tête de la machine sont commandées par une première came (29) actionnée par un premier moteur asservi (28), les diverses fonctions d'organes logés dans le bâti inférieur de la machine étant commandées par une seconde came (83), actionnée par un second moteur asservi (70). Les moteurs asservis peuvent être gérés par un ou plusieurs microprocesseurs.
Patent EP-0172977-A1 (EP)
Title: Moteur électrique
Inventor: HEYRAUD MARC DR
IPC: H02K23/54
Filed: 1984-10-17
Abstract: Le bobinage du moteur comporte des bobines (2) qui sont formées par des pistes conductrices déposées à la surface d'un substrat isolant (1) selon la technique des circuits imprimés. Chaque spire de la bobine (2) comporte deux conducteurs actifs qui s'étendent radialement (5 et 6), des connexions intérieures (4) et des connexions extérieures (7). Les connexions extérieures des pistes extérieures de la bobine présentent une allure ondulée à la manière d'une grècque en constituant trois paires de nappes de conducteurs auxiliaires (7b, 7d) qui ont pour effet, lors de la rotation du rotor, de créer dans l'enroulement des tensions induites ayant une fréquence qui est triple par rapport à la fréquence de commutation des bobines, ce qui a pour effet de régulariser le couple moteur.
Patent EP-0145723-A1 (EP)
Title: Appareil de pulverisation electrostatique
Inventor: COFFEE RONALD ALAN
IPC: B05B5/08
Filed: 1984-03-19
Abstract: Appareil de pulvérisation électrostatique possédant une tête de pulvérisation électrostatique (5) et un déflecteur (9) comportant un élément électriquement conducteur (19) enveloppé au moins partiellement par un matériau électriquement isolant (17). L'élément conducteur (19) est chargé à un potentiel électrique du même signe que la charge appliquée à la tête de pulvérisation et le déflecteur (9) est positionné de telle façon que des gouttelettes de pulvérisation chargées (15) sont écartées du déflecteur pour être dirigées vers la culture (3). La perte de charge de l'élément conducteur est réduite grâce à la présence du matériau isolant.
Patent EP-0144381-A1 (EP)
Title: Soufflerie et son procede de fabrication
Inventor: OLSSON MATS ANDERS
IPC: B23B5/00
Filed: 1984-05-09
Abstract: Soufflerie du type à déplacement, comportant un cylindre extérieur stationnaire (10, 11) et un cylindre intérieur (32, 33, 34) monté de manière pivotante excentriquement par rapport au cylindre extérieur, un arbre stationnaire (14) disposé concentriquement dans le cylindre extérieur, ainsi qu'un certain nombre d'ailettes (39) dont une extrémité est montée individuellement de manière pivotante sur l'arbre stationnaire, dont l'autre extrémité est proche de la surface intérieure du cylindre extérieur et qui sont montées de manière pivotante et déplaçable dans le cylindre intérieur entre lesdites extrémités. Chaque ailette à ladite autre extrémité forme un rebord (50) faisant saillie des deux côtés de l'ailette et formant un joint d'étanchéité contre la surface intérieure du cylindre extérieur. En outre, le cylindre intérieur possède des plans axiaux de séparation divisant le cylindre en sections. Ces sections s'étendent entre les ailettes, dont les parties axiales de bord (37) sont disposées à un certain angle en direction du centre pour former aux bords axiaux adjacents des gorges axiales (60) dans la surface courbe extérieure du cylindre intérieur pour y accueillir les rebords. La présente invention a également trait à un procédé de fabrication du cylindre intérieur.
Patent EP-0147450-A1 (EP)
Inventor: EHNSTROM LARS
IPC: B04B11/06
Filed: 1984-05-30
Abstract: Dans un séparateur centrifuge, le rotor de centrifugation possède une entrée (24) à une chambre de séparation (4) pour un mélange fluide de composants à séparer, et des mécanismes pour retirer un composant séparé d'un autre pendant le fonctionnement du rotor. Lesdits mécanismes comportent un élément de sortie (15) conçu pour être entraîné en rotation par le fluide amené au rotor mais qui, au moins de manière intermittente, peut être forcé à tourner à une vitesse inférieure à celle dudit fluide. Un canal (16) traverse l'élément de sortie (15) à partir d'un point du rotor, où se trouve le composant séparé, jusqu'à un endroit de réception pour celui-ci. L'endroit de réception peut être disposé soit à l'intérieur, soit à l'extérieur du rotor.
Patent EP-0190125-A1 (EP)
Title: Discriminateur pour reconnaissance des formes
Inventor: AUERBACH SIDNEY C O HOTEL FRAN
IPC: G06V10/40
Filed: 1984-08-09
Abstract: Un discriminateur dérive des informations de reconnaissance de formes en sélectionnant des composants prédéterminés d'une image vidéo afin de générer un signal d'identification de largeur étroite. Ce resultat est obtenu en éliminant les composants de haute fréquence de l'image vidéo de l'objet que l'on veut identifier et en générant des signaux d'information de fréquence (sortie des convertisseurs (40 et 44)) et des signaux d'information d'amplitude (sortie des convertisseurs (38 et 42)) ayant la forme inconnue (10). Ces signaux d'information sont ensuite comparés (dans le processeur de données (48)) avec des signaux connus d'information d'amplitude et de fréquence de formes connues mémorisés dans une base de données (50). L'identification se fait lorsque les signaux respectifs s'accordent dans des limites prédéterminées de tolérance, et des informations associées sortent (52) en réponse à cette identification.
Patent EP-0161400-A1 (EP)
Inventor: ORTHUBER WOLFGANG
IPC: A61C7/00
Filed: 1985-02-21
Abstract: Es werden ein zahntechnisches Verfahren zum Anpassen eines Drahtstückes an die Gebiß- und/oder Kieferform eines Patienten durch mehrfaches Biegen und gegebenenfalls Tordieren des Drahtes und eine Vorrichtung zur Durchführung des Verfahrens geschaffen, mit deren Hilfe die Biege- und Tordiervorgänge selbsttätig maschinell erfolgen. Dabei werden zunächst die Formdaten des Gebisses und/oder Kiefers ermittelt und in einen elektronischen Rechner eingegeben, der die Formdaten in Steuerdaten umsetzt. Das Drahtstück wird dann in eine Biegemaschine mit gesondert steuerbaren schrittweisen Antrieben für Drahtvorschub, -tordierung und -biegung eingelegt, deren Antriebe durch die Steuerbefehle des Rechners selbsttätig gesteuert werden. Die Biegemaschine besteht dabei im wesentlichen aus einem Vorschub (16), einem Torsionswerkzeug (18) aus zwei relativ zueinander verdrehbaren Greifern und einem Biegewerkzeug (20) mit im wesentlichen senkrecht zur Drahtlängsachse verschiebbarer Biegekante (56). Vorschub, Torsionswerkzeug und Biegewerkzeug ist jeweils ein Antrieb (30, 46, 58) zugeordnet.
Patent EP-0164079-A1 (EP)
Inventor: OHLSSON INGEMAR
IPC: B31B50/30
Filed: 1985-05-31
Abstract: Beschrieben ist eine Maschine zur Herstellung von Fliessmittelpackungen (1) mit Füllbeutel (13) innen und Stützhülle (2, 3) aussen. Zur Schaffung einer einfachen Produktion bei grossem Massendurchsatz und sicherem Verschliessen für eine Fliessmittelpackung, welche gegenüber herkömmlichen Packungen mit innenbefindlichem Füllmaterial besser geöffnet werden kann, wird erfindungsgemäss vorgeschlagen, dass zwei getrennte Vorratsstellen (35) für das Abziehen von zwei Materialbahnen (31, 32) zu hintereinander angeordneten Verarbeitungsstationen (A, B, C, D) vorgesehen sind, - dass in einer ersten Verarbeitungsstation (A) Formeinrichtungen (40) für die Erstellung eines Stützhüllen-Rohrstückes (2) aus der ersten Materialbahn (31) und eine die Rohrstücke (2) aufnehmende erste Fördereinrichtung (41) vorgesehen sind; - dass in einer zweiten Station (B) eine Reihe von Füllbeuteln (13) erstellt wird - dass in einer dritten Station (C) Füllbeutel (13) und Rohrstück (2) vereinigt werden und - dass in einer vierten Station (D) die Stützhülle (2, 3) verschlossen wird.
Patent EP-0170134-A1 (EP)
Inventor: THO T VU
IPC: H03K19/0952
Filed: 1985-07-12
Abstract: A fast, low power integrated circuit logic is provided which is particularly suited for integration with high electron mobility substrates such as gallium arsenide (GaAs) or indium phosphide (InP). A forward biased Schottky diode (56) serves as the nonlinear logic element and is used to switch a field effect transistor (62). This FET (62) is preferably a depletion mode metal-semiconductor field effect transistor (MESFET). A reverse biased Schottky diode (58) is connected in parallel with the forward biased Schottky diode (56) to improve circuit performance, and in particular, switching speed. Alternatively, if the switching speed is held constant, the present invention dissipates less power than similar logic circuits which do not employ the reverse biased Schottky diode (58).
Patent EP-0215142-A1 (EP)
Inventor: EMMERT WALTER
IPC: A01D63/04
Filed: 1985-09-14
Abstract: 1. Agricultural machine, especially a combine harvester (10), with a vertically pivoted working implement, provided on a support device (34), with a crop divider (32), wherein there are arranged on the machine a first and a second retainer (50, 52) horizontally spaced and the support device (34) is arranged with its end remote from the working implement on the first retainer (50) and is guided in a vertically extending slot (54) closed on all sides, provided in the second retainer (52), characterized in that the end of the support device (34) is arranged at a movable height in the first retainer (50).
Patent EP-0183207-A1 (EP)
Inventor: BEAVER RICHARD PAUL
IPC: C03C25/68
Filed: 1985-11-23
Abstract: method of producing biochemically active material immobilized on porous glass fiberous material and the fiberous product with the immobilized biochemically active material where immobilization is on one or more surfaces are described which provide readily useable forms of biochemically active material for industrial and commercial applications. The method includes: forming solid or hollow pore generating glass fibers from a fiberizable, glass forming batch composition, attenuating the glass fibers, generating pores in the glass fibers to produce porous silica-rich fibers having a mean pore diameter at least greater than the minimum exclusion diameter of the nonliving biochemically active material and at least greater than the minimum exclusion diameter of related materials for living biochemically active material, immobilizing the biochemically active material through adsorption, entrapment and/or chemical bonding on one or more surfaces of the porous glass fibers and maintaining the activity of the immobilized biochemically active material. The porous fiberous material with immobilized biochemically active material has dimensions ranging from particles to fibers having a fiber diameter of about 3 to about 150 microns and a length of less than 1 inch to a continuous length. The mean pore diameter ranges from about 300 to about 3000 angstroms and the pore volume is consistent with a surface area of greater than about 10m 2 /9.
Patent EP-0184102-A1 (EP)
Title: Accessory drive device in engine
Inventor: KANEYUKI KAZUTOSHI C O MITSUBI
IPC: F16H15/52
Filed: 1985-11-26
Abstract: A device which drives accessories such as an alternator or a cooling water pump utilizing output of an automobile engine, comprises an input shaft installed to an output shaft of the engine, a nonstage transmission with differential planetary mechanism of frictional transmission type installed between the shaft and a pulley connected to the accessory, a frictional transmission oil filled in an annular room enclosing the nonstage transmission, and forced cooling fans installed on both end plates of the pulley respectively. Each forced cooling fan acts so that heat stored in the frictional transmission oil during the operation is effectively discharged through the end plate to the outside. As a result, the transmission efficiency of the drive device is maintained to high level.
Patent EP-0154423-A1 (EP)
Inventor: CARUS EDMUND HUGH
IPC: A61F13/20
Filed: 1985-02-11
Abstract: A radio opaque yarn comprises a bundle of filled polypropylene fibres containing 54% to 80% <w>/w of barium sulphate, the bundle being bound with up to 20% <w>/w of substantially unfilled polyester fibres.
Patent EP-0170380-A1 (EP)
Inventor: FRANCE PAUL WILLIAM
IPC: C03C3/32
Filed: 1985-06-14
Abstract: A process for treating a halide, e.g. fluoride, glass composition, characterised by contacting a melt of the composition (3) with dry oxygen (6). Oxygen, simply on contact with a fluoride glass melt, converts transition metals, e.g. from Fe (II) to Fe (III), from one stable state to another and thereby reduces loss at transmission wavelengths in optical fibre, e.g. the loss at 2.6 µm attributable to Fe (II).
Patent EP-0172679-A1 (EP)
Inventor: BHATTACHARYA SABYASACHI
IPC: H03C3/00
Filed: 1985-07-26
Abstract: A method and a device are disclosed for the frequency modulation or demodulation of a signal applied to materials that carry sliding charge density waves. A particular example of such a material is orthorhombic TaS 3  that acts as a frequency modulator.
Patent EP-0161132-A1 (EP)
Inventor: MIGNANI GERARD
IPC: C07C39/373
Filed: 1985-03-21
Abstract: Substituted phenols of formula    <IMAGE>  (I)  in which R1 is in an ortho or para position relative to the phenol function and denotes <IMAGE>  R2 denotes an acyclic radical optionally substituted by alkyl, hydroxy, alkoxycarbonyl, cyano or formyl, or a phenyl or naphthyl radical, and R denotes hydrogen or 1 to 4 substituents chosen from halogen, OH optionally in the form of ether or ester, alkyl, NO2, CHO optionally in the form of acetal, CH3CO-, C6H5CO-, NH2, alkylamino, dialkylamino or alkoxycarbonyl, it being understood that 2 symbols R may form with the phenyl nucleus a condensed aromatic ring, which comprises reacting a butadiene of formula <IMAGE> (II)   with a phenol for formula    <IMAGE> (III)  in water in the presence of a rhodium-based catalyst, a water-soluble phosphine and optionally an inorganic or organic base. The products of formula (I) are intermediates for the synthesis of vitamin E, antioxidants, perfumes or insecticides.
Patent EP-0197991-A1 (EP)
Inventor: COISSARD PIERRE
IPC: G09F9/30
Filed: 1985-10-11
Abstract: Procédé de fabrication d'un écran d'affichage à matrice active, dans lequel on laisse subsister, après la seconde photogravure, des segments (S) formant pont conducteur (120, 110, 112, 114) au-dessus des coupures (103) de la couche conductrice (102) formant les colonnes.
Patent EP-0194506-A1 (EP)
Inventor: MORITA AKIYOSHI
IPC: C21D1/06
Filed: 1986-02-26
Abstract: A process for producing a camshaft with cams include the steps of forming a surface hardened layer in each of the cams by a remelting chilling treatment using high density energy (e.g., a TIG arc), characterized in that after the remelting chilling treatment, the camshaft (1) is cooled by passing a cooling medium through a through hole (3) formed longitudinally in the camshaft (1). As a result of the cooling, the neighboring untreated cam has a temperature of up to 250°C. Elongation of the camshaft due to thermal expansion is so small that no melt-down end portion defects appear.
Patent EP-0199169-A1 (EP)
Inventor: WEBER HORST DR
IPC: B01J37/04
Filed: 1986-04-07
Abstract: A process for reducing the nitrogen oxide content in waste gases of combustion installations is disclosed. The present process is a catalytic reduction with ammonia wherein the nitrogen oxide-containing waste gases are conducted past temperature-resistant structures which are coated with a mixture of one or more aluminosiliciates of the faujasite group, silica sol and/or silicates and a copper compound.
Patent EP-0213393-A1 (EP)
Inventor: KRUGER BERND-WIELAND DR
IPC: C07F9/40
Filed: 1986-07-28
Abstract: Pesticidally active novel  alpha -cyano-(di)thiophosphonic acid esters of the formula   <IMAGE>   in which X represents oxygen or sulphur, R and R1 are identical or different and represent alkyl, R2 represents hydrogen or optionally substituted alkyl and X1 and X2 are identical or different and represent halogen, hydrogen or optionally substituted alkyl.
Patent EP-0216132-A1 (EP)
Inventor: SCHUHMACHER KLAUS DIPL-ING
IPC: C21D1/08
Filed: 1986-08-18
Abstract: 1. A process for the partial heating and subsequent recooling of work-pieces by burning a fuel above the work-piece and then, cooling by supplying a cooling medium to the work-piece, where the region of the fuel flame is screened from the zone supplied with coolant by a separating fluid introduced between these zones, with a burner device having supply line(s) (1) and outlet opening(s) (6) for fuel and oxygen, and with a cooling device having associated supply line(s) (2) and outlet opening(s) (7) for a cooling medium and with a separating device with associated supply line(s) (10) and outlet opening(s) (9) for a separating fluid, where the outlet opening(s) (9) of the separating device is/are arranged in the region between the outlet openings of the burner and those of the cooling device (6; 7) and in this way supply this zone with separating fluid, characterised in that the burner device, the cooling device and the separating device are combined to form one unit with a common head component (4), where the outlet openings of the individual devices (6, 7, 9) are arranged at such short distances from one another that the individual outlet jets contact each other when they have emerged from the outlet openings, although the burner flame and the cooling fluid jets are screened from one another by the separating fluid.