baber/WOPTO huggingface dataset:
Patent EP-0108956-A1 (EP)
Inventor: ALTER HENRY WARD
IPC: G01T5/10
Filed: 1983-10-19
Abstract: A compact low cost track registration detector for radon gas and radon daughter products includes a housing with a removable closure cap for retaining a strip of track registration material having the property of forming damage tracks along paths traversed by alpha particles. The strip is retained within the housing by integrally formed upstanding ribs located closely adjacent diametrically opposite inner side wall portions of the housing, a first set of ribs forming a pedestal support and second set of longer ribs providing transverse support. A microporous filter impervious to particles and radon daughter products admits only radon gas to the interior of the housing. The apertured closure cap has a central solid portion providing a radiation shield for the upper surface of the strip to enable the lower exposure surface to be readily distinguished after the detector has been retrieved from an exposure site. The housing is fabricated from a pure polyethylene material free from any residual alpha particle radiation. A flexible strip wrapped about the exterior of the housing affords both a hanging strap and an information sheet for user entry of exposure information.
Patent EP-0114968-A1 (EP)
Inventor: FUJI MASAAKI
IPC: G01T1/169
Filed: 1983-11-24
Abstract: The present invention relates to a method of measuring radioactivity which is suitable for discriminating between surface and internal contaminations of a body. 
     The radioactivity of a subject is measured to obtain a y-ray energy spectrum of radioactivity signals obtained thereby, and a discrimination between surface and internal contamination of the subject is performed on the basis of the ratio between a photoelectric effect component and a Compton-scattered component of the y-ray energy spectrum. 
     According to the present invention, surface and internal contaminations can be clearly identified.
Patent EP-0108438-A1 (EP)
Inventor: JANSSEN MARTINUS MARIA PETRUS
IPC: C10G47/08
Filed: 1983-10-14
Abstract: A hydrocarbon oil with a nitrogen content below 25 ppmw having a boiling range entirely or substantially above 350°C comprising 1-50 %w of oil with an initial boiling point above 520°C, is selectively converted to middle distillates at elevated temperature and pressure in the presence of hydrogen with a sulphided supported catalyst comprising nickel and tungsten in a combined amount of 12.5-40 %w and 1-10 %w fluorine, based on total catalyst.
Patent EP-0095239-A1 (EP)
Title: Delignification of lignocellulosic material
Inventor: NAYLOR THOMAS WILLIAM
IPC: D21C3/02
Filed: 1983-04-11
Abstract: A process for the delignification of lignocellulosic materials wherein lignocellulosic material is treated with an alkaline pulping liquor under conditions suitable for the Kraft or Soda Processes and containing a quinonoid additive material which is an indole substituted quinone having a defined structure or a microorganism, a cellular component or a crude or a refined extract of a microorganism containing the indole substituted quinone. The substituted quinones are produced by cultivating microorganism cells of strains of Aspergillus terreus var aureus under suitable conditions.
Patent EP-0102288-A1 (EP)
Title: Tube à onde progressive comportant des moyens de suppression des oscillations parasites
Inventor: DURET ROBERT
IPC: H01J23/30
Filed: 1983-08-09
Abstract: Ces moyens sont constitués par des lignes à retard auxiliaires en hélice (4), placées à l'intérieur du fouureau (2) dans les intervalles entre deux supports diélectriques adjacents (3), périodiquement fixées au fourreau par des supports métalliques (5) et sans contact avec la ligne à retard principale en hélice (1).
Patent EP-0104972-A1 (EP)
Inventor: TUSS JOHN J
IPC: G01B5/00
Filed: 1983-08-19
Abstract: @ A coordinate measuring machine (10) having a vertically movable probe (41) supported from the bottom of a probe arm (42), the weight of which is offset by an improved pneumatic counterbalance (50). The pneumatic counterbalance is adapted to use a source of pressurized air acting upon a spherical piston (54) which is connected to probe arm (42). Spherical piston (54) fits with a close tolerance in cylinder (52). A rigid bracket (58) is connected to the top of probe arm (42). Piston rod (56) connects spherical piston (54) to a spherical bearing (53) in rigid bracket (58). A precision pressure regulator (70) having a relatively small capacity is provided to insure only a small change in the counterbalance force as the spherical piston (54) moves within cylinder (52). Regulator (70) is adjusted to provide make up air for the air which leaks past spherical piston (54).
Patent EP-0116066-A1 (EP)
Inventor: HENRIKSEN JAN-ERIK
IPC: H01H3/02
Filed: 1983-08-04
Abstract: Un appareil comprend à la fois des contacteurs (1) pour connecter et déconnecter des parcours électromagnétiques dans un circuit électrique ou plus et des soupapes à solénoïde (2) pour fermer et ouvrir le passage de milieux coulants, comme des milieux gazeux ou liquides. Les contacteurs (1) et les soupapes (2) sont montés de manière indépendante, même lorsqu'ils doivent être ajustés en même temps. Le but de l'invention est de combiner contacteurs (1) et soupapes (2) qui doivent être ajustés en même temps en une seule unité, utilisant un seul montage électromagnétique (4-13) pour les contacteurs (1) et les soupapes (2).
Patent EP-0122935-A1 (EP)
Title: Procede de preparation d'hyponitrites organiques
Inventor: MENDENHALL G DAVID
IPC: C07C203/00
Filed: 1983-10-18
Abstract: Des hyponitrites organiques tertiaires utilisables comme initiateurs pour polymériser des composés éthyléniquement insaturés sont préparés en faisant réagir un métal alcalin, une terre alcaline, un sel d'ammonium ou d'ammonium substitué d'hyponitrite tel que l'hyponitrite de sodium, avec un halogénure organique tertiaire tel que le chlorure tert-butylique, en présence d'un ou de plusieurs catalyseurs faibles de Friedel-Crafts, tels que le chlorure ferrique ou le chlorure de zinc et dans une solution d'un solvant neutre.
Patent EP-0126280-A1 (EP)
Inventor: LANGNER CARL
IPC: B21B43/02
Filed: 1984-04-12
Abstract: Eine Querfördervorrichtung für Metallabschnitte, insbesondere für Strangabschnitte (2-5) in einer Stranggießanlage soll so verbessert werden, daß die Strangabschnitte (2-5) im wesentlichen reibungslos und mit vorbestimmtem gegenseitigem Abstand von den Auslaufrollgängen abgeräumt und auf ein nebengeordnetes Kühlbett übergeben werden können. Zu diesem Zweck besteht die Querfördervorrichtung aus Wagen (12), die auf einer zur Horizontalen geneigten Ebene (13) mittels einer Bewegungseinrichtung verschiebbar sind. Die geneigte Ebene (13) und die Höhe von Auflageflächen (21) für die Strangabschnitte (2-5) ist gegenseitig so abgestimmt, daß die Auflageflächen (21) am Wagen (12) in der jedem Auslaufrollgang zugeordneten Abräumposition im wesentlichen mit der Höhe einer Rollgangebene (23) übereinstimmen.
Patent EP-0132601-A1 (EP)
Inventor: PERSSON ERLING ROLAND
IPC: B61H15/00
Filed: 1984-06-25
Abstract: Brake linkage for vehicle friction brakes is actuated by a brake power motor (6) and comprises a vent play regulator (10) having an adjustment element driven by an auxiliary motor (14). At the start of braking, the auxiliary motor (14) is actuated in advance of the brake power motor (6), causing application of the vehicle friction brake through the adjustment element. The brake power motor is then activated and tightly clamps shut the friction brake. The brake linkage is particularly suitable as a brake clamp (5) for disc brakes, the vent play regulator then being integrated into the pull rod (11).
Patent EP-0138028-A1 (EP)
Inventor: JOHNSON HAROLD K
IPC: B31B33/14
Filed: 1984-09-05
Abstract: A slitter mechanism for use in a double fold bottomer apparatus employed in making bags from starting flush cut tubes is described which gives precise, high speed side marginal tube slitting in order to permit subsequent downstream gluing and folding operations. In preferred forms, the slitter mechanism includes a bag-end separating assembly having a vacuum manifold and a cooperating adjacent deflector bar serving to separate end portions of the sidewalls of a moving tube. A sequentially rotatable blade is also provided which first enters the open end of the moving tube between separated wall portions, overtakes and slits the leading side margin of the tube, and then stops with a trailing slitting edge situated within the tube open end; subsequent bag movement causes the trailing tube side margin to engage and be slit by the stationary blade edge.
Patent EP-0114087-A1 (EP)
Inventor: OTRHALEK JOSEPH V
IPC: C23C22/73
Filed: 1984-01-03
Abstract: A method for forming conversion coating on metallic surfaces using an aqueous zinc phosphate immersion bath within which there is positioned a source of ultrasonic energy and the coated metallic object produced in carrying out the process in a controlled ultrasonic power environment.
Patent EP-0119857-A1 (EP)
Inventor: KAWASAKI MASAMI
IPC: G02B21/00
Filed: 1984-03-16
Abstract: A microscope comprising a data input means (87) capable of putting in data on the magnifications and kinds of objectives (8a, 8b), a detecting means (16, 70) for recognizing an objective inserted in a light path, a memory means (18, 52) capable of memorizing respective data relating to a plurality of objectives, electric driving controlling means (19, 74, 76, 78) capable of adjusting the brightness of illuminating light brightness, field stop, aperture stop and condenser lens and a central processing unit (17, 51) capable of reading out of the memory means the data optimum to the objective recognized by the detecting means and adjusting the brightness of illuminating light, field stop, aperture stop and condenser lens through the respective driving controlling means so as to be optimum to the objective inserted in the light path, to make it possible to automatically and positively adjust the brightness of illuminating light, field stop, aperture stop and condenser lens so as to be optimum for the objective inserted in the light path.
Patent EP-0148586-A1 (EP)
Inventor: NADIG PERRY W
IPC: A61F5/41
Filed: 1984-12-03
Abstract: An apparatus and method for inducing an erection of a male genital organ having an elongated tubular means (10) with open and closed ends (12, 11) for receiving a male genital organ and means for connecting a vacuum source (24) with the tubular means (10) for inducing an erection of the male genital organ, the closed end (11) having a removable end closure and support means (13) for cleaning of the apparatus and for engaging a support surface to assist in using the apparatus and the open end (12) having a removable insert means (21, 21') for effecting a seal between the user's organ and the tubular means (10) for inducing an erection.
Patent EP-0122817-A1 (EP)
Inventor: CAPDEBOSCQ BERNARD
IPC: B65H1/08
Filed: 1984-02-03
Abstract: An apparatus for the automatic supply of the magazine of the feeder on a slotter/printer with a high production rate for making cases consisting of corrugated cardboard, comprising a device (3, 10, 4) intended for separating a bundle from the top of a stack of blanks (14) by placing this bundle upright on its edge, a retractable device (4) intended for causing the virtually vertical drop of this bundle, and a guide and receiving device (5, 7) making it possible to stop the bundle, still standing on its edge, a device (6) for squaring the bundle laterally after its drop, a device (27, 7, 8) for raising the bundle to a horizontal position, and a device (9) for receiving and discharging this bundle.
Patent EP-0119120-A1 (EP)
Inventor: BANON LOUIS
IPC: H01F7/13
Filed: 1984-02-16
Abstract: Pilot-controlled electromechanical device intended for the direct control of the force of a friction clutch of conventional structure with the aid of an electric actuator with a magnetic casing (1) and a plunger core (2) associated with an electronic control means, characterised in that the core (2) and the casing (1) of the actuator are designed in such a way that the minimum cross-section provided for the passage of the flow in the casing (1) varies linearly with the stroke (x) of the core (2), and in that the winding (7) of the casing (1) has a number of ampere-turns (NI) sufficient to ensure the saturation of this throttling cross-section, by virtue of which the force supplied by the said actuator is proportional to the mean intensity in the winding (7) and independent of the said stroke. <IMAGE>
Patent EP-0135441-A1 (EP)
Title: Procédé amélioré de synthèse du butène-1 par dimérisation de l'éthylène
Inventor: LE QUAN NHUONG
IPC: B01J31/14
Filed: 1984-09-11
Abstract: L'invention décrit un procédé de synthèse du butène-1 par dimérisation de l'éthylène en présence d'un catalyseur constitué par l'interaction, en milieu hydrocarboné, d'une part d'un trialkylaluminium, avec d'autre part un mélange en proportions voisines de la stoechiométrie entre un titanate d'alkyle et un éther. L'activité et la sélectivité sont meilleures que lorsqu'on ajoute l'éther à un mélange déjà formé de titanate d'alkyle et de trialkylaluminium.
Patent EP-0123647-A1 (EP)
Inventor: PREISWERK WERNER
IPC: C11D3/40
Filed: 1984-03-19
Abstract: Das Verfahren zur Verhinderung des Gelierens von konzentrierten wässrigen Photoaktivatorlösungen enthaltend sulfonierte Zink- oder Aluminiumphthalocyanine besteht darin, dass man bei der Herstellung dieser Lösungen eine die genannten Verbindungen enthaltende Rohlösung über eine Halbdurchlässige, asymmetrische, einen Porendurchmesser von 1 bis 500 Å aufweisende Membran führt. Diese Membran besteht aus einem Grundgerüst aus Celluloseacetat, Polyacrylnitril oder einem Copolymerisat aus Acrylnitril und anderen äthylenisch ungesättigten Monomeren. Dieses Grundgerüst ist in bestimmter Weise mit ionischen Gruppen modifiziert. Die erhaltenen konzentrierten Photoaktivatorlösungen sind ausgezeichnet lagerstabil, gelieren nicht und enthalten ausserordentlich geringe Mengen an anorganischen und organischen Verunreinigungen.
Patent EP-0131053-A1 (EP)
Inventor: BALKANY THOMAS JAY
IPC: A61F11/00
Filed: 1984-01-03
Abstract: Cathéter otologique (10) destiné à être utilisé par un chirurgien pour irriguer ou extraire du fluide de l'oreille moyenne d'un patient. Le cathéter otologique comprend un organe tubulaire allongé possèdant une tête (14) pouvant être insérée dans une incision dans l'oreille moyenne du patient. Des ouvertures (30) dans la tête permettent le transfert du fluide entre l'intérieur de l'oreille moyenne du patient et une cavité interne à l'intérieur de l'organe tubulaire. Une source de fluide d'irriguation ou une aspiration peuvent être reliées en communication fluide avec la cavité à l'aide d'un adaptateur (13) positionné à l'extrémité de l'organe tubulaire à une certaine distance de la tête. Une partie intermédiaire de l'organe tubulaire comprend une poignée permettant de saisir et de manipuler le dispositif. On prévoit également un organe de retenue de tête permettant de maintenir la tête (14) dans l'incision, ainsi qu'un coude de décharge (20) dans la partie intermédiaire, facilitant la manipulation du cathéter.
Patent EP-0204850-A1 (EP)
Inventor: BLECKMANN INGO DR MONT DIPL-IN
IPC: H05B3/48
Filed: 1985-06-05
Abstract: A tubular heating element in which a housing (6) is replaceably pushed into the end of the tubular shell, which housing contains a thermal protection switch (7) or a temperature sensor with characteristics matched to the application. The housing has a hole (11) on the end face facing the interior of the tubular heating element, into which, on being pushed in, there protrudes a rod-shaped element (3) which is embedded in the dielectric material of the tubular heating element and is electrically connected to the heating wire coil, thus producing an electrical connection to the thermal protection switch or to a connecting element projecting from the other end face of the housing. <IMAGE>
Patent EP-0171561-A1 (EP)
Title: Link chain
Inventor: TSUBAKIMOTO YASUMASA C O TSUBA
IPC: F16G13/08
Filed: 1985-06-28
Abstract: A link chain comprising a series of inner links (1), outer links (5) and means connecting said inner and outer links for pivotal displacement about a series of transverse axes. The inner links are integral structures including a pair of side plates i2), a pair of bushing means (3) extending between said plates and concentric with said transverse axes, and an outwardly projecting part (7) at the side margin of each of the side plates extending along the central part of said side plates between the end edges of said adjacent outer links. The end edges of outer links and the projecting parts are in the form of an arc of a circle concentric with the adjacent transverse axis. The thickness of the projecting part corresponds to the thickness of said outer links to form a substantially continuous sliding contact area along one side of the link chain. The projecting part may be in the form of a strip along each side edge of each side plate, or may extend across the width of each side plate from side edge to side edge between the adjacent outer links. The length of said projecting part along the side margin of each side plate is greater than the spacing between the bushing means.
Patent EP-0171755-A1 (EP)
Inventor: HOHAGE HEINZ-JURGEN DR
IPC: C08F20/18
Filed: 1985-08-07
Abstract: Die Erfindung betrifft Ester von Vinylcarbonsäuren der Formel I <IMAGE> worin R für Wasserstoff oder Methyl steht, die als Monomere in der radikalischen Polymerisation dienen.
Patent EP-0191211-A1 (EP)
Inventor: BLUM RONALD D
IPC: A43C11/20
Filed: 1985-02-14
Abstract: The invention relates to a shoe (10) with a tongue (12) and laces comprising:
     (a) retainer means (16; 46);   (b) said tongue (12) having a front face (28) and a rear face (30);   (c) said retainer means (16; 46) being affixed to the front face (28) of said tongue (12);   (d) a slot (26) extending entirely through the front face (28) and the rear face (30) of said tongue (12), said slot (26) being displaced from said retainer means (16; 46) sufficiently to permit a knot to be tied therebetween;   (e) an elastic band (18) having a fixed end (24) and a distal end (20), said fixed end (24) being fixed to the rear face (30) of said tongue (12) and said distal end (20) being arranged for extending through said slot (26) for engagement with said retainer means (16; 46); and   (f) said elastic band (18) being configured to extend over a tied knot of the laces, to interengage with said retainer means (16; 46), and to grasp the knot from opposed sides with sufficient tension to impede the knot from becoming untied. In one embodiment the retainer means comprises a hook member (16). Alternatively the retainer means can be one part of a separable fastener, the complementary part of which is carried by the distal end of the elastic band.
Patent EP-0171976-A1 (EP)
Inventor: KOHYAMA MASAKI
IPC: C08L23/00
Filed: 1985-07-31
Abstract: A crystalline 1-butene polymer composition which can be formed into piping or pipe linings comprises
     (a) a crystalline 1-butene polymer composed of 1-butene as the main component, and   (b) from 0.2 to 100 parts by weight, per 100 parts by weight of the crystalline 1-butene polymer (a), of a radical-treated crystalline olefin polymer (1) having a boiling p-xylene-insoluble content of at most 30% by weight and (2) satisfying the following expression           
wherein T c   CL  is the crystallization temperature (°C) of the radical-treated crystalline olefin polymer and T c   O  is the crystallization temperature of the crystalline olefin polymer before the radical treatment.
Patent EP-0185549-A1 (EP)
IPC: G11B7/09
Filed: 1985-12-18
Abstract: A tracking control system for an optical disc information reproducing apparatus in which information stored in an optical disc (16) as a series of recesses or pits arranged in concentric tracks or in a single spiral track is read out during rotation of the optical-disc (16) by a scanning spot (18) of a light beam, the system comprising a light source (12) for generating the light beam used for scanning the track, means for applying the scanning spot (18) of the light beam to a selected track location a transducer (26) for converting an optical signal detected by the scanning spot into an electric signal bearing track ng error information, means for controlling the scanning spot applying means in response to the tracking error information signal, thereby causing the scanning spot to scan the selected track location accurately, means for transferring the tracking error information signal to the controlling means, a transfer characteristics of the transferring means being variable, means for limiting a slew rate of the tracking error information signal, means for subtracting an output of the slew rate limiting means from the tracking error information signal, and means for lowering the transfer characteristics of the controlling means in response to an output of the subtracting means, thereby causing the controlling means being irresponsive to the tracking error information signal.
Patent EP-0165096-A1 (EP)
Inventor: BARRIERE CHRISTIAN
IPC: A63B59/12
Filed: 1985-04-25
Abstract: 1. A hockey stick constituted by a shank (1) and a head (6), comprising a joint part (7), an intermediate part (8) and a terminal part (9), these last two parts being curved forwards and the centre (11) of impact being situated therein, which stick is characterised by the fact that the joint part (7) of the head (6) is offset towards the rear in auch a manner that the axis (10) of the shank (1) passes substantially through the ideal centre (11) of impact of the head (6).
Patent EP-0170581-A1 (EP)
Inventor: TETTAMANZI NATALE
IPC: C03B37/02
Filed: 1985-07-09
Abstract: A device suitable to be used as a spinneret for spinning melted glass, in a direction opposite to that of the force of gravity, consisting of a body (1) of a stiff material, extending parallelly to the surface of the glass bath and in contact with the same and containing a plurality of openings (or nozzles (3)) which do not communicate with one another and extend through the entire thickness (2) of said body, thereby each one of these openings delimits an area of the bath, from which the melted glass is drawn out as a filament by extrusion. 
     A process for spinning melted glass which comprises bringing into contact with the surface of the glass bath, in a position parallel to said surface, a body of a stiff material, provided with a plurality of openings (or nozzles) which do not communicate with one another and extend through the entire thickness of said body, and in drawing out from said bath, through each opening, a filament of melted glass by drawing from bottom upwards.
Patent EP-0166691-A1 (EP)
Inventor: ASPER JEAN-JACQUES
IPC: A42C2/00
Filed: 1985-06-14
Abstract: PCT No. PCT/CH85/00098 Sec. 371 Date Feb. 14, 1986 Sec. 102(e) Date Feb. 14, 1986 PCT Filed Jun. 14, 1985 PCT Pub. No. WO86/00198 PCT Pub. Date Jan. 16, 1986.This helmet comprises an outer protective shell, an impact-absorbing layer made from a non-elastically compressible material, and a layer of elastically compressible material. A dome is interposed between the said layer and the impact-absorbing layer. The said dome is obtained by hot-drawing a 0.3 to 0.7 mm sheet material, of which the modulus of elasticity is between 1800 and 3500 N/mm2, the elongation at rupture less than 100% and the ultimate tensile strength between 30 and 100 N/mm2.