baber/WOPTO huggingface dataset:
Patent EP-0122175-A1 (EP)
Inventor: PIGUET CYRIL
IPC: A01K63/00
Filed: 1984-03-08
Abstract: Aquarium defining a tank filled with water, at least some of the walls of which are made from a transparent material, the tank being associated with means for filtering, circulating and oxygenating the water, characterised in that it comprises a frame formed from at least one horizontal plane face (7) constituting the base of the aquarium and associated with at least one vertical wall (6), the two L-shaped walls being made from a material moulded integrally or as a single shell, the vertical wall constituting the rear face of the aquarium being associated with an inner partition substantially parallel to the said rear face, the inner partition defining, with the rear wall (6), a back filtering chamber containing the filtering means, the aquarium furthermore comprising two side walls (2, 4) and a front wall (3), which walls consist of sheets of transparent material resting on the base and defining, with the said frame, a volume constituting the tank for retaining the water, the assembly being topped with a flush- fitting lid (8). <IMAGE>
Patent EP-0136933-A1 (EP)
Title: Appareil pour contrôler automatiquement la correspondance entre le numérique des abonnés au téléphone et les différents repérages transport et distribution de la paire qui leur est attribuée
Inventor: BETTON CLAUDE
IPC: H04M3/22
Filed: 1984-08-22
Abstract: L'appareil est destiné à être branché au réseau électrique et aux têtes de raccordement des lignes de transport et de distribution d'un sous-répartiteur. Cet appareil comprend des moyens (4, 5) permettant d'introduire successivement dans l'appareil les numériques et les numéros de constitution des abonnés du fichier technique qui est à vérifier, des connecteurs (8, 9, 10) destinés à être raccordés aux têtes d'un sous-répartiteur, une unité de contrôle comprenant un microprocesseur (23) programmé pour stocker les données introduites dans l'appareil et pour commander l'émission d'un signal codé vers les câbles de transport et distribution des paires à tester, des moyens pour tester ce signal pour vérifier si la continuité désignée est correcte ou non sur les paires correspondantes des têtes de transport et distribution du sous-répartiteur et des moyens (3) pour visualiser les résultats de ce test. Utilisation dans les sous-répartiteurs des installations téléphoniques.
Patent EP-0134743-A1 (EP)
Inventor: WEHR MURYEL THOMSON-CSF
IPC: G02B6/00
Filed: 1984-08-31
Abstract: 1. A method for manufacturing an optical monomode fibre allowing to conserve the linear polarisation of a light wave guided through this optical fibre, the method comprising - a first step in which oxides are deposited inside a rotating quartz tube (1) of elliptical inner cross-section, along which a heat source (2) is displaced and to which halides and oxygen are fed, in order ot obtain an oxide layer which is thicker on the tube (1) surface in zone close to the major ellipse axis of said elliptical cross-section than in other zones, the tube being heated up to a first temperature by said heat source, this step including two phases, a first phase in which the sheath material is deposited and a second phase in which the core material is deposited, - a second step in which the tube (1) is contracted by increasing the temperature of the tube (1) due to the heat source (2) until a bar or preform is obtained, - a third step in which this preform is drawn to obtain a fibre of indentical dimensional ratios as that of the preform, including a central core zone (6) and at least one peripheral sheath zone (5) of different doping rates, characterized in that during the contraction operation of the second step, an overpressure is created inside the tube (1) with respect to the ambient pressure existing outside the tube (1), in order to obtain at the end of the third step an optical fibre having a core (4) of substantially circular cross-section and, simultaneously, a sheath of elliptical cross-section.
Patent EP-0151570-A1 (EP)
Inventor: EARLESON WALTER E
IPC: B60L50/10
Filed: 1983-12-08
Abstract: Un régulateur électronique commandé par un processeur numérique est destiné à des groupes convertisseurs et comprend une première boucle de commande pour produire une erreur de vitesse et pour commander le réglage d'arrivée de carburant en fonction de cette erreur de vitesse ainsi qu'une seconde boucle de commande pour détecter une erreur de crémaillère et produire un signal de commande de courant d'excitation de champ en fonction de cette erreur de crémaillère. Les chutes de puissance et les surrégimes sont évités en modifiant l'erreur de crémaillère en fonction de l'accélération du moteur. Des moyens sont prévus pour développer des erreurs de vitesse et des signaux de commande de crémaillère malgré une panne de l'indicateur de position de crémaillère. Des commandes de réglage de faible puissance à boucle ouverte sont prévues. Une commande de glissement des roues, des fonctions de limitation de puissance et d'accélération variable sont prévues.
Patent EP-0148189-A1 (EP)
Inventor: VALENTINE RICHARD J
IPC: H02P7/288
Filed: 1984-03-19
Abstract: Circuit commutateur en H à MOSFET (30) assurant la commande bidirectionnelle d'un moteur à courant continu (32). Les MOSFET de puissance (40, 42, 44, 46) utilisés présentent des avantages significatifs sur les transistors de puissance bipolaire et darlington et permettent d'interfacer un micro-ordinateur pour obtenir une commande de rotation bidirectionnelle ainsi qu'une commande de la vitesse du moteur (32) par modulation à largeur d'impulsion.
Patent EP-0175685-A1 (EP)
Title: Rotary ultrasonic scan head including fluid drive.
Inventor: MAHLER GEORGE D
IPC: A61B10/00
Filed: 1984-03-26
Abstract: A rotary ultrasonic scan head includes a housing 10 consisting of generally symmetrical housing portions 10A and 10B having respective mating surfaces 14 and 16 that abut when the housing portions are assembled. A cavity is defined within the housing by recesses 18, 27, 34 and 38 in housing portion 10A and by complementary recesses 20, 28, 36 and 40 in housing portion 10B, by boot 50 disposed on the housing portions in assembly, and by pressure-compensating diaphragm member 42 disposed within the housing portions in assembly. A rotor 12 including a plurality of ultrasonic transducers 22, an impeller 24, and an optically encoded member 26 is supported for rotation within this cavity. An acoustic coupling and driving fluid is supplied to and withdrawn from the cavity through fluid inlet bore 68 and fluid outlet bore 70 in housing portion 10A, with the fluid entering the cavity being directed at impeller 24. A rotary transformer couples electrical signals between housing portion 10A and the rotor, and a plurality of reed switches within the rotor and permanent magnets 94 and 96 disposed in housing portion 10A commutate these electrical signals so that each transducer is enabled only when that transducer is traversing a desired sector. Fiber-optic bundles 108 and 110 disposed in housing portion 10B optically couple member 26 to external light sources and detectors so that the relative angular position, speed of rotation, and direction of rotation of the rotor can be determined.
Patent EP-0161520-A1 (EP)
Inventor: FAHLENKAMP HANS DR
IPC: B01D53/34
Filed: 1985-04-17
Abstract: 1. Process for the desulphurization of flue gases by scrubbing with a recirculated lime and/or lime-stone suspension, in which the sulphite and bisulphite formed are oxidized to sulphate by the addition of oxygen, characterized by the fact that the oxygen is added to the scrubbing liquid while it is returned at an increased pressure.
Patent EP-0164551-A1 (EP)
Inventor: LAMARCHE JEAN-LUC DIPL-ING
IPC: G01R23/15
Filed: 1985-05-01
Abstract: 1. A switching circuit to monitor a succession of impulses with regard to whether the number of impulses in a unit of time falls below a specified value, with an inpulse unit (1), with an internal impulse generator (3) connected to the impulse unit (1), with an output stage (5) following the impulse generator (3) and with two signal outputs (6, 7), characterized in that for programmability of its impulse duration the internal impulse generator (3) possesses at least one programming input (9), that a third signal output (10) is provided, and that if the first signal output (6) and the second signal output (7) are connected to a source of operating voltage a programming signal is present at the programming input (9) of the internal impulse generator (3), but that if the first signal output (6) and the third signal output (10) are connected to the source of operating voltage no programming signal is present at the programming input (9) of the internal impulse generator (3).
Patent EP-0204853-A1 (EP)
Inventor: VON PHILIPP FRITZ
IPC: E03D9/02
Filed: 1985-06-11
Abstract: A device for adding disinfectants and/or other agents into the flushing water of a lavatory has at least one chamber (1) for receiving a block of active substance and is formed by two layers (3, 4). One of the two layers (3) has an essentially flat design, whilst the other layer (4), extending partially parallel to the first layer, defines the chamber recesses. A syphon tube (10) opens out approximately at mid-height of the chamber (1). An orifice (12) is formed on the upper side of the chamber (1), so that, when the water level rises, the water penetrates into the chamber from above and causes a swirling of the active substances or active-substance deposits settled in the chamber. <IMAGE>
Patent EP-0169397-A1 (EP)
Inventor: BAYLOR CHARLES JR
IPC: C08F20/10
Filed: 1985-06-26
Abstract: Describes a process for controlling the polymerization and cross-linked density of electrophoretic gel products useful for separation of bioorganic molecules, which process utilizes photoinitiation. Photoinitiated polymerized gels afford the desired advantages of being ultra thin and having a high electrophoretic resolution with programmable porosity profiles.
Patent EP-0175094-A1 (EP)
Inventor: EUSKIRCHEN GEORG
IPC: E06B3/273
Filed: 1985-07-24
Abstract: In an aluminium profile consisting of an outer shell and an inner shell each having at least one web connecting chamber for receiving an insulating web, it is intended to improve the shear strength in the axial direction. This object is achieved in that at least one side wall (5, 6 and 32, 33) of the web connecting chamber (31) incorporates impressions and/or indentations, the sharp edges of which project from the outside of the web connecting chamber into the insulating web (16, 17). <IMAGE>
Patent EP-0177030-A1 (EP)
Inventor: TAKAHARA TAKAO
IPC: C07D313/00
Filed: 1985-10-02
Abstract: 8-Fluoroerythronolide derivative such as 8-fluoroerythronolide A and 8-fluoroerythromycin is safely prepared by reacting an erythronolide derivative with acylhypofluorite of the formula:
     wherein R is a C 1 -C 5  aliphatic group.
Patent EP-0178802-A1 (EP)
Inventor: YAMAMOTO KOJURO
IPC: B09B3/00
Filed: 1985-09-19
Abstract: A compression and volume reduction treatment apparatus for solid wastes including a compression sleeve (4) for receiving therein a cylindrical vessel (20) filled with the solid wastes and a press ram (6) arranged above said compression sleeve (4) movably upward and downward for compressing at high pressure the cylindrical vessel in the compression sleeve (4). According to the invention, the compression sleeve comprises an upper straight large diameter portion (7a) a lower straight small diameter portion (7c) and an intermediate tapered portion (7b), thereby compressing the cylindrical vessel (20) and reducing its volume in three dimensional directions by compressing the vessel radially inwardly at the tapered inner surface of the intermediate tapered portion (7b) and compressing axially at the inner surface of the lower straight small diameter portion (7c) when the cylindrical vessel in said upper straight large diameter portion (7a) is urged by said press ram (6) in a uniaxial direction.
Patent EP-0218767-A1 (EP)
Inventor: CARMICHAEL COLIN CAMPBELL
IPC: B23K9/04
Filed: 1985-11-25
Abstract: There is described a method and apparatus for restoring the surface of a metal component to effect rebuilding of a worn or damaged section of the component. The method involves pre-treatment of the surface to remove impurities and thereafter the deposition and fusion of a metal onto the component by feeding the material to be deposited as a single wire through welding apparatus. The metal is deposited at an accurately controlled rate such that the linear displacement of the metal deposition remains constant during the process.
Patent EP-0178235-A1 (EP)
Inventor: BANINO JEAN SERGE
IPC: G06F9/46
Filed: 1985-09-18
Abstract: The device comprises several units disposed over different sites (1, 2, 3), each comprising an active member (4, 5, 6) driven by control units (7, 8, 9). Each control unit is partitioned into independent actors (A1, A2) which are each able to take responsibility for a processing step. An actor comprises a processor and a portion of the memory of the site, the memory portion being divided into at least one main zone in which is recorded a series of instructions, for the execution of the processing step, and a plurality of secondary zones defining access ports (P1, P2) to the actor together with queues for storing messages received from the other actors. The activity of each actor and of the associated active members is determined by the messages received from the actors that have performed the preceding phases of activity. <IMAGE>
Patent EP-0221058-A1 (EP)
Inventor: STRAUB DALE
IPC: A61M5/14
Filed: 1985-05-28
Abstract: Attache servant à fixer un article sur un objet, comprenant un organe de base servant à faire adhérer l'attache sur l'objet, un volet (20), un organe de fixation permettant d'attacher le volet sur l'organe de base, l'article étant positionné entre l'organe de base et le volet, et un coussinet élastique possédant une surface adhésive en contact avec l'article. L'organe de fixation comprend un premier organe de retenue (14, 44) servant à retenir une première portion (21) du volet et un deuxième organe de retenue (16, 46) servant à retenir une deuxième portion (23) du volet. Les deux organes de retenue peuvent être libérables. Le deuxième organe de retenue est écarté du premier organe de retenue d'une distance suffisante sur le volet pour permettre de disposer l'article entre les deux organes. Des surfaces adhésives élastiques (36, 26) sur le volet et l'organe de base sont en contact avec l'article et adhèrent sur celui-ci.
Patent EP-0248918-A1 (EP)
Inventor: VOGELSANG JOERG DIPL-ING DR
IPC: F16L59/02
Filed: 1986-06-07
Abstract: Thermal insulation, in particular for high-temperature furnaces, having an insulating layer of carbon felt and a graphite sheet, which is provided with a multiplicity of openings and is adhesively bonded to the layer. <IMAGE>
Patent EP-0214383-A1 (EP)
Title: Einrichtung zum optischen Verbinden von Lichtwellenleitern
Inventor: BURMEISTER KLAUS-DIETER DIPL-I
IPC: G02B6/44
Filed: 1986-06-23
Abstract: Ein plattenförmiges Trägerteil (1) weist aneinandergereihte Kupplungen (3) für ankommende und abgehende Lichtwellenlei­ter (4, 5) auf. Die ankommenden Lichtwellenleiter (4) sind in zwei Teilbündel aufgeteilt, die zu beiden Seiten der Kupplungen (3) verlaufen. Von dort aus sind sie sich über­kreuzend jeweils an die entgegengesetzte Halbreihe der Kupp­lungen (3) halbkreisförmig herangeführt. Dies ermöglicht einen relativ großen Krümmungsradius bei kompakten Abmes­sungen des Trägerteils (1).
Patent EP-0229226-A1 (EP)
Inventor: GERINGER MILES S
IPC: A01D34/68
Filed: 1986-09-26
Abstract: A crankshaft impact protector (30) for protecting the crankshaft (22) of a lawnmower engine (20) from bending beyond its elastic limit whenever a hard or immovable object like a rock or a stump is struck by the lawnmower blade (24). The protector has a flange (44) for mounting on a mower deck (10), a mounting base (34) for mounting the lawnmower engine engine thereupon and a bumper (72) for providing physical support to the crankshaft (22). Impact forces experienced by the crankshaft (22) are dissipated by the bumper (72) of the protector and shifting of the bumper (72) with respect to the crankshaft (22) is prevented because the engine (20) is integral with the crankshaft impact protector (30). Only a small clearance is provided between the bumper (72) and the crankshaft (22) thereby also helping to prevent soil and dust from reaching the main bearing of the engine (20).
Patent EP-0227923-A1 (EP)
Inventor: LAWHON ROBERT ANDREW
IPC: C03B1/00
Filed: 1986-11-08
Abstract: An apparatus for and method of adjusting the effective length of a rotary kiln (10). Preheating gas enters the kiln (10), passes over a portion of the material to be heated and exits the kiln (10) through an axially extending exhaust duct (50). Changing the length of the duct (50) modifies the amount of time the material is subjected to direct heating by the gas so that the effective heating length of the kiln (10) is changed.
Patent EP-0223266-A1 (EP)
Inventor: STEWART THOMAS LEE
IPC: G01N22/00
Filed: 1986-08-25
Abstract: A centrifugal filter element is inserted into a pipeline to provide a dry oil stream for analysis. A moisture sensing probe is inserted along the central axis of the centrifugal filter to sense the properties of the dry oil stream therein. A second probe is inserted into the pipeline to sense the properties of the undried oil. Comparison of the output of the two probes reveals the water content of the oil in the pipeline.
Patent EP-0222467-A1 (EP)
Inventor: TOHYAMA KAY
IPC: H01L21/8232
Filed: 1986-05-28
Abstract: A semiconductor resistance element used in a semiconductor integrated circuit containing a plurality of MESFET's or JFET's (Q 1 , 0 3 ) as active elements, for interconnecting the active elements or for connecting to an external circuit, etc. This semiconductor resistance element is constituted by interconnecting the drain and gate electrodes of a MESFET or JFET (Q 2 ) and limiting the drain current thereof within a given range. The semiconductor resistance element may provide a resistance value with high accuracy and may be used in, for example, a level shift circuit.
Patent EP-0210094-A1 (EP)
Inventor: ARNAUD DANIEL
IPC: A47K1/09
Filed: 1986-06-20
Abstract: 1. Training device for dental hygiene, comprising one base (110) capable of taking at least one tooth-brush (A, B, C and D), control system (10, 20, 30 and 40) linked to each tooth-brush respectively and which can be changed from a state of inactivity to a state of activation when the tooth-brush is withdrawn. This is all characterized by the fact that the control system is moreover adapted to be changed from a state of activation to a state of inactivity when the tooth-brush is placed on its base, and by the fact that the device comprises other than means forming a clock (70, 11, 21, 31 and 41) monitored by the system of control, capable of measuring the elementary length of time of use of each brush between each withdrawal and replacement of same, but also means of memorization (16, 26, 36, 46 and 90) capable of memorizing the whole of the elementary lengths of time of use of each brush over a predetermined period and the means (50) of analysing the memorized data capable of supplying the user with an analysis of use of the brush. This enables the whole of the elementary lengths of time of use for each brush to be controlled over a pre-determined period.
Patent EP-0210107-A1 (EP)
Inventor: DELAAGE MICHEL
IPC: G01N33/557
Filed: 1986-07-18
Abstract: In the immunoassay for compounds having antigenic character in a circulating fluid (1), an aliquot portion of the fluid to be analysed is passed in a closed circuit (3) through an exchange filter (2), the circuit containing at least one cartridge (4) of immunoabsorbent which binds a suitable antibody in equilibrium with a known concentration of a tracer having the same antigenic character as the compound to be assayed, and the changes in the concentration of the tracer are detected using a detector (5). <IMAGE>
Patent EP-0218492-A1 (EP)
Inventor: TANGUY CHRISTIAN
IPC: A61B17/16
Filed: 1986-08-26
Abstract: La présente invention a pour objet une sonde de guidage, de positionnement et de perçage. Elle comporte un arbre flexible (8) monté à rotation et axialement déplaçable dans une gaine flexible présentant un diamètre extérieur sensiblement plus petit que la dimension minimum de la section transversale de la cavité définie dans le clou intramédullaire, ledit arbre flexible (8) portant à une extrémité distale une tête de perçage et à son extrémité proximale des moyens d'accouplement (13) à un moteur rotatif (14), cependant que ladite gaine (9) est solidarisée à son extrémité distale d'un bloc de guidage et de positionnement (15) pourvu d'un passage interne (17) qui est raccordé à l'alésage de ladite gaine (9) et présente une section transversale identique à celle de cet alésage
Patent EP-0243559-A1 (EP)
Inventor: BOET JEAN-PAUL
IPC: F01N1/08
Filed: 1986-08-27
Abstract: 1. Gaseous flow silencer of the type comprising : an elongated envelope (7) to the ends (9 and 11) of which are provided, respectively, an inlet orifice (8) which is connected to a gas inlet pipe (3), and, an outlet orifice (10) which is connected to a gas exhaust pipe (5) ; and means for expanding said gas, disposed inside said envelope (7) and constituted by a sleeve (18) comprising a transversal wall (23) separating it into two chambers (24, 25), the one (24) directed toward said inlet orifice (8) of said envelope and the other (25) directed toward said outlet orifice (10) of said envelope, said sleeve (18) providing a passage (27) with the inner surface (19) of said envelope (7) and extending on the greater part of the length of said envelope, characterized in that the end (12) of the gas inlet pipe (3) emerges in said elongated envelope (7) at the level of said inlet orifice (8) provided in said envelope.
Patent EP-0220101-A1 (EP)
Inventor: COUSSEAU JOSEPH
IPC: B61B10/00
Filed: 1986-09-30
Abstract: Each movable member (1) has a disk (6) which is mounted free to rotate about an axis (5) and which includes an annular area (7) of radial stripes (8) together with three concentric coding and read areas (9, 10, 11) having holes therethrough. The read station is equipped with a compressed air blast nozzle (15) for rotating each disk (6) presented thereto, together with a branch (17A) having suitable detectors (18, 19, 20) for detecting said holes and connected to electronic decoding circuits.
Patent EP-0230182-A1 (EP)
Inventor: GRANDPIERRE LOIC
IPC: G01M99/00
Filed: 1986-12-12
Abstract: -Procédé et système pour la surveillance d'une fissure susceptible d'apparaître et/ou de se propager en un point d'une structure (1,2) soumise à des contraintes. 
     -Selon l'invention, on calcule cumulativement (en 18, 20), au fur et à mesure de l'application desdites contraintes, un accroissement théorique de la longueur de ladite fissure à partir de ladite longueur initiale, de façon à déterminer une longueur théorique instantanée de fissure ; on compare (en 23) en permanence ladite longueur théorique instantanée à ladite longueur maximale admissible ; et on inspecte ledit point, dès que ladite longueur théorique instantanée atteint ladite longueur maximale admissible.
Patent EP-0252151-A1 (EP)
Inventor: ICHIMURA KUNIHIRO
IPC: C08L29/04
Filed: 1986-01-06
Abstract: A photosensitive material for screen process prepared by coating a plastic film with a photo-sensitive composition (A) comprising a water-soluble or water-dispersible polymer or copolymer, an unsaturated compound having a photopolymerizable ethylenic double bond, and a photopolymerization initiator, and further coating with a photosensitive resin composition (B) containing a film-forming polymer compound, a photo-crosslinkable polyvinyl alcohol partly having a photo-crosslinkable structural unit in a thickness of at least 0.1 µm. This material can be developed with water, and provides a film having excellent water and solvent resistance.