baber/WOPTO huggingface dataset:
Patent EP-0200313-A1 (EP)
Title: Forceless non-contacting power transformer
Inventor: KIEDROWSKI JAMES ARTHUR
IPC: H02J17/00
Filed: 1986-03-13
Abstract: A transformer for coupling electrical power from a stationary location to a moving location with a minimum of disturbance forces between the stationary and movable components. The transformer is particularly adapted to coupling power to a magnetically suspended platform. The transformer includes an enclosed core housing (112) two windings, a stationary primary coil (116), and a secondary coil (117) free to move linearly and angularly over a limited displacement, where the secondary coil is affixed to the movable platform (110), thereby enabling energy to be extracted for powering apparatus mounted within the platform.
Patent EP-0224383-A1 (EP)
Inventor: HAUN EDWARD C
IPC: C07C7/09
Filed: 1986-11-20
Abstract: A hydrogen-producing hydrocarbon conversion process such as dehydrocyclodimerization with improved treatment of the reaction zone effluent is disclosed. A portion of a C₃ or C₄ hydrocarbon feed stream is flashed to provide reflux cooling for a product recovery fractionation column. The cool overhead of this column and a second portion of the feed stream are used to cool the still uncondensed portion of the partially condensed reaction zone effluent stream prior to passage of this uncondensed material into a final low temperature separation stage. A second feature is the reboiling of a fractionation column with hot compressed gas to perform interstage cooling in the product recovery compression section.
Patent EP-0214077-A1 (EP)
Inventor: BOWSKY BENJAMIN
IPC: H01M2/06
Filed: 1986-04-18
Abstract: A universal seal particularly for use in a lithium battery having a metal end closure (1), the end closure having a web (2) with parallel planar upper (5) and lower web (6) surfaces and a circular opening (10) in the web, includes an annular eyelet (20) having substantially parallel planar upper (21) and lower (22) surfaces and a central aperture (24) with a terminal pin (30) sealed in the aperture and projecting substantially perpendicularly to the planes of the surfaces. The eyelet has chamfered upper (41) and lower (42) perimetric edges, symmetrically positioned about a plane parallel to and equispaced from the upper and lower surfaces (21,22) of the eyelet (20). The eyelet (20) is of a diameter relative to the diameter of the web opening to permit a chamfered edge of the eyelet to engage a sharp arras (15) of the web defining the margin of the web opening in substantially line contact, intermediate the width of the chamfered edge. The closure and eyelet are then joined by a weld between the closure and the eyelet around the meeting line.
Patent EP-0217955-A1 (EP)
Inventor: HIROME MASASHI
IPC: H04L7/04
Filed: 1985-12-25
Abstract: Système de traitement de données de transmission (2) utilisé dans un point nodal (N2) d'un système de transmission de données, tel un réseau local, mis en service dans une zone étendue en utilisant une ligne de transmission de portée relativement longue (101) et une pluralité des points nodaux (N1-Nn) sur la ligne de transmission pour relayer un bloc comprenant une configuration de position de synchronisation (C1) et les données de transmission (A). Une partie initiale de la configuration de position de synchronisation est dissipée dans le point nodal lors de l'extraction du signal d'horloge de la configuration de position de synchronisation. La partie dissipée est restaurée dans le point nodal en ajoutant un signal de synchronisation nouvellement généré (E1) dont la durée dans le temps (tt) est sensiblement égale à la durée dans le temps (td) de la partie dissipée en tête de la configuration de synchronisation dissipée (2) après détection de la configuration de synchronisation dissipée (2), ou en replaçant la configuration de synchronisation dissipée (2) par une configuration de synchronisation nouvellement générée (E2) égale à une configuration de synchronisation standard après détection d'une porteuse du bloc.
Patent EP-0247048-A1 (EP)
Inventor: JOHNDROW JOHN PAUL
IPC: G07F9/10
Filed: 1986-02-10
Abstract: Le four comprend une enceinte (29) pourvue d'une ouverture (36) pouvant être fermée par un seul élément mobile (16). Un convoyeur (37) est situé dans l'enceinte (29) et agencé de sorte que lorsque l'ouverture (36) est ouverte, des articles peuvent pénétrer dans le four depuis le sommet et être déchargés latéralement par le convoyeur (37).
Patent EP-0211921-A1 (EP)
Inventor: JACKSON THOMAS
IPC: H03L7/197
Filed: 1986-02-21
Abstract: Synthétiseur N fractionnel comprenant un oscillateur commandé en tension pour produire un signal de sortie qui est appliqué à un détecteur de phase via un diviseur variable pour obtenir un signal de commande pour l'oscillateur commandé en tension en présence d'une différence de phase entre un signal de référence provenant d'une source de référence et le signal qui lui est appliqué par le diviseur variable. Le synthétiseur est pourvu d'un premier et d'un deuxième accumulateurs, ces accumulateurs étant agencés de manière à produire un signal de sortie dans lequel les bandes latérales d'interpolation du premier accumulateur dues aux erreurs de quantification dans le premier accumulateur sont effacées, un organe permettant de déterminer le rapport de division du diviseur variable en fonction dudit signal de sortie.
Patent EP-0221159-A1 (EP)
Inventor: GIELISSE PETER J
IPC: G01R19/32
Filed: 1986-04-29
Abstract: Un moniteur de gaz ambiants comprend un circuit (8) senseur de gaz pour détecter la quantité relative de gaz à laquelle le moniteur est exposé et pour générer un signal proportionnel à cette quantité relative. Le circuit senseur de gaz comprend un dispositif (2) détecteur de gaz à semi-conducteur, et un circuit (4) de compensation de la température et de l'humidité pour le dispositif détecteur de gaz. Un circuit (50) d'affichage visuel sensible au signal émis par le circuit senseur de gaz affiche une indication visuelle sur la quantité relative de gaz. Un circuit (105) d'alarme audible comprend une alarme audible et actionne l'alarme en réponse au signal émis par le circuit senseur de gaz.
Patent EP-0264371-A1 (EP)
Inventor: RONCHI PIETRO
IPC: H01G13/06
Filed: 1986-06-25
Abstract: Un dispositif utilisé pour fabriquer des pellicules plastiques métallisées pourvues de zones non métallisées clairement définies comprend, entre autres éléments, un appareil métalliseur à travers lequel on fait passer la pellicule plastique (15) sur laquelle la couche métallique doit être déposée, et une unité novatrice (21) de distribution d'huile qui dépose une couche d'huile sur les zones de la pellicule qui ne doivent pas être métallisées. L'évaporateur de l'unité (21) de distribution d'huile est placé de sorte que la fine couche d'huile adhère uniquement à une zone clairement définie de la pellicule. L'huile est soigneusement choisie parmi celles qui sont disponibles sur le marché.
Patent EP-0231369-A1 (EP)
Inventor: SIMONI RENZO
IPC: B26D5/12
Filed: 1986-08-04
Abstract: L'unité de perforation portative destinée en particulier au travail sur de la tôle comprend: une enveloppe extérieure (1) présentant une poignée (2), un outil (4) consistant en un poinçon mobile axialement entre une position de repos dans laquelle il est complètement rentré dans ladite enveloppe (1) et une position de travail dans laquelle son extrémité fait saillie de l'enveloppe (1), des moyens qui, lorsqu'ils sont actionnés par l'utilisateur, provoquent le déplacement de l'outil (4) de sa position de repos vers sa position de travail puis son retour à la position de repos.
Patent EP-0245474-A1 (EP)
Inventor: TSO SU CHU
IPC: C09D7/43
Filed: 1986-11-12
Abstract: Selon un procédé, on fait réagir une argile de smectite ayant une capacité d'échange d'ions d'au moins 50 meq/100gm d'argile avec un composé quaternaire d'ammonium afin d'obtenir une structure cationique utile comme épaississant de suspensions aqueuses, en particulier des peintures au latex et des produits de calfatage. La structure générale du composé quaternaire d'ammonium comprend typiquement un atome d'azote lié à quatre chaînes carboniques séparées, une chaîne pouvant être un groupe méthyle ou alcoyle contenant entre 10 et 22 carbones et la deuxième chaîne étant un groupe alcoyle contenant entre 10 et 22 carbones ou une chaîne de polyoxyéthylène. La troisième et la quatrième chaînes sont des chaînes de polyoxyéthylène dans lesquelles le nombre total d'unités d'oxyde d'éthylène est compris entre 5 et 200 moles.
Patent EP-0232901-A1 (EP)
Inventor: GINESTET PHILIPPE
IPC: H01P1/165
Filed: 1987-02-10
Abstract: Power divider in a waveguide (10) operating under linear polarisation and fed by a wave, of wavelength  lambda g, in the fundamental mode. This device includes in its end a second guide (11) at the break forming a short-circuit plane (18) with the first guide, and at least two perpendicularly-directed radial slots (14, 15) arranged at the periphery of the first guide at a specified distance from the short-circuit plane (18) in such a way that the energy coupled in these slots is a maximum, the radial direction of one of these slots forming a specified angle relative to the plane of polarisation of the wave incident in the mid-plane perpendicular to these two slots (14, 15). <IMAGE>
Patent EP-0238922-A1 (EP)
Title: Magnetischer Wegsensor
Inventor: NILIUS HANS-JOACHIM
IPC: G01D5/20
Filed: 1987-03-09
Abstract: Zur Wegmessung, d. h. der Bestimmung der Position eines Meßobjektes (11) läßt sich als Meßobjekt ein Dauermagnet verwenden, der längs eines streifenförmig ausgebildeten weichmagnetischen Kerns (2) bewegbar ist, wenn der weichmagnetische Kern (2) durch zwei Erregerspulen (3, 4) gegensinnig magnetisiert wird und sich zwischen den Erregerspulen (3, 4) eine Sekundärspule (5) befindet. Hierdurch läßt sich die Position eines Meßobjektes in einem bestimmten Längenbereich exakt und auf einfache Weise bestimmen.
Patent EP-0242613-A1 (EP)
Inventor: ROMANO ANTONIO
IPC: B62L3/02
Filed: 1987-03-23
Abstract: A fast opening arrangement for shoes of bicycle brakes - of the type wherein control is obtained, by cable, through a control lever (1) pivotally mounted onto a body (3) fixed to the bicycle handle bar (2) - comprises means (13) inserted across the control lever and axially moving through the same between two positions, which alternatively rest with their lateral surface against one or the other of the two sidewalls (11, 12) of the body onto which said lever is pivotally mounted, said walls projecting to different extents and being cam profiled.
Patent EP-0262294-A1 (EP)
Inventor: LU NICKY CHAU-CHUN
IPC: H01L21/74
Filed: 1987-05-05
Abstract: A fabrication process for providing an epitaxial layer on a silicon substrate and over predefined insulator-capped islands (18) which forms a self-aligned contact window in the epitaxial layer. 
     Application of the method to a three-dimensional dynamic random access memory (DRAM) device structure is shown, with an access transistor (80,84,98) formed in monocrystalline silicon (30) stacked on top of a trench capacitor. A fabrication method therefor is shown wherein the contact window (52) for the source-to-trench connection is formed by self-aligned lateral epitaxial growth, followed by a contact-connection formation step using either a second epitaxial growth or a CVD refill and strapping process. The invention can be further applied to other device structures using the described principles, and more specifically to an inverter structure having the driver device stacked over the load-resistor as another example, which can be used as a basic building circuit unit for logic circuits and static-RAM cell.
Patent EP-0251204-A1 (EP)
Inventor: MURR ALFRED DR
IPC: H01R13/03
Filed: 1987-06-25
Abstract: Electrical contact with an intermediate layer (2) applied onto a carrier (1) and a covering layer (3) applied thereon. It is intended to produce a contact with which very small to high electrical loads can be switched. To this end, the intermediate layer (2) consists of a highly wear- resistant (silver-palladium) contact material and the covering layer (3) consists of a thin layer of non-corroding, hard contact material (hard gold) which is a good electrical conductor. <IMAGE>
Patent EP-0279893-A1 (EP)
Inventor: SOEFFNER GEORG
IPC: F23Q2/32
Filed: 1987-06-26
Abstract: A container for at least one condom forms part of a lighter or of a holder for a lighter, or has the form of an imitation lighter.
Patent EP-0257261-A1 (EP)
Inventor: LEEMHUIS RICHARD S
IPC: F15B13/044
Filed: 1987-07-10
Abstract: A system and method for remotely measuring and linearizing flow characteristics, specifically velocity characteristics, of an electrohydraulic servo valve (12) and actuator (14) system. A plurality of raw command signals (U M ) are generated in sequence, and corresponding position or motion data (Y, Y ) at the valve and load (including the actuator) are measured and stored. A linearized characteristic (K') is then generated corresponding to the range of motions measured, and a look-up table (42) is generated which relates raw command signals (U M ) to command signals (U M' ) necessary to obtain the desired linear motion characteristics.
Patent EP-0277339-A1 (EP)
Inventor: FUJII ISAO MIHARA MACHINERY WO
IPC: B65B49/08
Filed: 1987-12-21
Abstract: An ear folding apparatus for automatically fold­ing and pleating ears (2a) of packaging material (2) wrapped around a cylindrical article (32) such as a coil of strip material is improved in that the apparatus comprises a pleats-holding/­inside-bending guide (38) which has a radially notched section (39) and which is movable in the axial direction of the cyl­indrical article, and a folding unit which includes a feed roll (34), a folding roll (35) and a folding claw (36).
Patent EP-0241116-A1 (EP)
Title: Floor structure
Inventor: FUJII HIDEICHI
IPC: E04F15/18
Filed: 1987-02-12
Abstract: A floor structure comprising an upper layer (1) containing a material which is thermally decomposable to release water, a middle layer (2) for providing the structural strength, and a lower layer (3) covering the lower surface, in which at least the middle layer (2) and the lower layer (3) are composed of flame-retardant material, and a layer (4) of heat insulating material is formed therebetween. The floor structure is excellent in fire-resistance and heat-resistance, and it can facilitate the mounting of equipment or the like below the floor.
Patent EP-0251475-A1 (EP)
Inventor: WAGNER DANIEL B
IPC: C12M1/34
Filed: 1987-05-21
Abstract: l. A method for detecting whether the glucose level in a body fluid differs relative to a reference level comprises (a) contacting a body fluid containing glucose with a first solid support having immobilized thereon a first conjugate comprising active glucose oxidase and a fluorescent dye, fluorescence emission from said dye being sensitive to oxygen quenching, and with a second solid support having immobilized thereon a second material comprising the same aforementioned fluorescent dye whereby said glucose is oxidized by oxygen in said fluid at said first conjugate; (b) applying excitation light to said first conjugate and said second material; (c) detecting fluorescence emission from said first conjugate and said second material; (d) comparing the intensities of emission from said first conjugate and second materials; and (e) determining that a different glucose level exists in said fluid if said intensity of emission from said first conjugate is different than said intensity of emission from said second material. 
     Apparatus for monitoring glucose concentration in a body fluid in accordance with the above method comprises; (a) first light transmissive means (l2) having immobilized thereon said first conjugate (20); (b) second light transmissive means (l4) having immobilized thereon said second material (24); (c) means for providing excitation light to said first material through said first light transmissive means and to said second material through said second light transmissive means; and (d) means for detecting fluorescence emission from said first material through said first light transmissive means and from said second material through said second light transmissive means.
Patent EP-0266092-A1 (EP)
Inventor: ANDERSON ROBERT WILLIAM
IPC: F16L27/08
Filed: 1987-10-14
Abstract: A swivel joint between two lengths of pipe comprises a male connecting piece (4) on the end of one length of pipe (2) and a female connecting piece (10) on the end of the other length of pipe. A cylindrical bearing member (12) mounted on the male connecting piece (4) is retained thereon by first clip means (18) located in a circumferential groove in the outer wall of the male connecting piece (4). A further circumferential groove in the internal wall of the female connecting piece (10) is adapted to house second clip means (26) such that, on location of the male connecting piece (4) into the female connecting piece (10), the first and second clip means (18,26) react against the ends of the bearing member (12) to effect a joint in which the connecting pieces can swivel relat              ive to one another with the inner and outer faces of the bearing member (12) making bearing engagement with the male and female connecting pieces (4,10) respectively.
Patent EP-0276560-A1 (EP)
Inventor: HAYMAN NIGEL WARD
IPC: C12N11/08
Filed: 1987-12-17
Abstract: An immobilised enzyme structure in which molecules of one or more enzymes are attached to chemically active groups located on surfaces in the structure, such structure being composed of melt spun polyamide fibres comprising spaced fibrils of polyamide which are substantially aligned to the axis of the fibre, such aligned spaced fibrils being interconnected to each other in a random manner.
Patent EP-0240412-A1 (EP)
Inventor: PHILIP HERVE
IPC: E03F11/00
Filed: 1987-03-24
Abstract: An all-purpose septic tank comprising a chamber (1), a waste water inlet pipe (2), an outlet pipe (3) for conveying the clarified water to a land treatment system, means (5) for effecting clarification through deposition of the heaviest substances on the bottom (4) of the chamber (1) and through accumulation of the greasy substances and light particles on the surface S and for at least partially liquefying these substances by means of anaerobic fermentation, means (6), incorporated inside the chamber (1) itself, for protecting the land treatment system so as to prevent it becoming clogged up, the clarification and liquefaction means (5) and the protection means (6) being located inside a single compartment of the chamber (1).
Patent EP-0252846-A1 (EP)
Inventor: CORDIER JEAN ARMAND
IPC: B01J23/80
Filed: 1987-07-08
Abstract: The catalyst is characterised in that it contains copper(I) and zinc(II) and is obtained by a chemical or electrochemical oxidation-reduction process. Methanol of high purity can be prepared in a good yield from methyl formate or by hydrocondensation of CO or CO2 by virtue of this catalyst.
Patent EP-0265370-A1 (EP)
Inventor: STARK KARL-HEINZ
IPC: B64F1/315
Filed: 1987-09-03
Abstract: Together with their treads, the aircraft steps (1) form a rigid whole. They can be swivelled in the vertical direction about a horizontal axis. Owing to the swivellability of the steps (1), a height of between 2.10 and 2.70 metres can be covered by their upper end (4). Swivelling, and thus adjustment, of the height of the steps is performed in one embodiment by means of a hydraulic cylinder piston unit (8) on which the steps (1) are supported on the undercarriage (2). In another embodiment, steps (1) and undercarriage (2) are arranged rigidly with respect to one another. Swivelling is performed by means of two hydraulic support feet (14) mounted on the rear of the undercarriage and at least one hydraulic support foot (15), which is mounted in the forward region of the aircraft steps and can be extended and retracted in accordance with the desired swivel range. The undercarriage (2) can be that of a trailer or, as shown here, that of a self-propelled vehicle.
Patent EP-0266384-A1 (EP)
Inventor: FOUASSIER CLAUDE EMILE PIERRE
IPC: C09K11/00
Filed: 1987-04-29
Abstract: Borates mixtes cristallins monophasés de formule: M(II)1-xEu(II)xM(III)pEu(III)qTb(III)rB9O16 dans laquelle: M(II) représente au moins un métal divalent choisi parmi le baryum, le strontium, le plomb et le calcium, étant entendu que, dans un borate mixte donné, le plomb et le calcium, considérés ensemble, ne représentent pas plus de 20% en moles par rapport au nombre total de moles des métaux M(II); M(III) représente un métal choisi parmi le lanthane, le gadolinium, l'yttrium, le cérium, le lutétium et le bismuth; x est un nombre supérieur ou égal à zéro et inférieur ou égal à 0,2; p, q et r représentent chacun un nombre pouvant varier de 0 à 1, étant entendu que, pour un borate donné: l'un des nombres x, q et r est différent de zéro; et la somme p + q + r est égale à 1; leur procédé de préparation, et composition luminescente les contenant.
Patent EP-0285632-A1 (EP)
Inventor: ELLIOTT STEPHEN JOHN
IPC: G10K15/04
Filed: 1987-10-06
Abstract: Afin de réduire le bruit à l'intérieur du compartiment des passagers d'un véhicule à moteur, on y dispose deux hauts-parleurs (371, 372) qui sont attaqués par des signaux obtenus à partir d'un signal de référence x(n) par filtrage adaptatif effectué par une unité composée d'un microprocesseur programmé et d'une mémoire (36) qui adapte le filtrage en fonction des signaux d'erreur (el(n) provenant de quatre microphones (421, 422, 423 et 424) répartis dans le compartiment des passagers. Des coefficients de filtrage de référence sont initialement déterminés par analyse des réponses d'un nombre fini d'impulsions, lorsqu'il se produit un couplage acoustique du bruit blanc entre les hauts-parleurs (37) et les microphones (42), un générateur de bruit blanc (48) étant couplé à l'unité (36). Le signal de référence x(n) est limité à un ou plusieurs harmoniques ou sous-harmoniques sélectionnés de la fréquence de bruit fondamentales par un filtre (34) qui recherche la fréquence sélectionnée. La fréquence sélectionnée peut être obtenue à partir d'une bobine (31) se trouvant dans le circuit d'allumage du véhicule.
Patent EP-0280024-A1 (EP)
Inventor: EBERHARDT HEINRICH
IPC: B65D41/04
Filed: 1988-01-18
Abstract: The screw-cap closure is of two-part construction and consists of a threaded ring accommodating the thread and a plate-shaped lid part accommodating the sealing ring. The lid part is arranged, relative to the threaded ring, with positive fit, with axial spacing above the region of the thread and the threaded ring consists of a deformable plastic and the lid part consists of metal sheet. In order to develop the screw-cap closure in such a way that good sealing is achievable after filling and also after opening when the container is closed again, provision is made for the lid part (20) to have an outer, downwardly bent and shaped ring part (21) with a counter-form (12) for accommodation in a positive-fitting counter-piece (60) in the threaded ring (10) (Figure 1). <IMAGE>