baber/WOPTO huggingface dataset:
Patent EP-0177635-A1 (EP)
Inventor: HOMMELWERKE GMBH
IPC: G01B5/06
Filed: 1984-10-12
Abstract: A moving device, especially a measuring stand, has a spindle (3) which is held such that it cannot move axially but can rotate, on which there is arranged a nut (7) which is rotationally fixed and can move axially and is connected by a transmission means to the spindle and moves axially on rotation of the spindle. The transmission means are three ball bearings (16, 17, 18), arranged on a cylindrical outer surface of the spindle, which are arranged axially at a distance from one another and whose axes are inclined to the same extent with respect to the axis of the spindle, in an essentially common radial plane. In this case, the inclination of the axis of the centre ball bearing (17) is in the opposite sense to the axis of the two outer ball bearings. The internal diameter of the inner rings of the ball bearings is somewhat greater than the diameter of the cylindrical outer surface of the spindle. The axis of the centre ball bearing is offset perpendicular to the essentially common radial plane to the axes of the outer ball bearings, so that the spindle is tensioned radially between the inner rings of the ball bearings. The moving device operates without play, and in particular is free of backlash and hysteresis. The inclination of the moving can be selected at will, and in particular can be very small, so that the spindle can be driven directly by a motor, without any intermediate gearing. Self-locking is possible. The overall friction is low. <IMAGE>
Patent EP-0168530-A1 (EP)
Inventor: BEAUJEAN JOSEPH MARIE ELISE
IPC: B29C43/28
Filed: 1984-07-05
Abstract: Method for reproducing relief structures onto a substrate, whereby between a die surface comprising holes or protuberances corresponding to the negative shape of the relief to be reproduced, and a substrate a hardenable liquid is deposited. After depositing the die surface and the substrate are at least locally forced together whereby the respective section of the die surface does not move in relation to the substrate in any other direction than perpendicular to the contact surface. During the following hardening of said liquid there is no mutual movement between the die surface and the substrate both of which remain forced together with a pressure which is smaller than the pressure during the initial pressing stage. The substrate and the die surface are separated after the liquid is hardened. There are significant differences in the chemical or physical parameters which have influence onto the hardening process between those liquid parts forming the higher relief parts and those liquid parts forming the lower relief parts.
Patent EP-0144099-A1 (EP)
Inventor: GRINSTEAD TIMOTHY WILLIAM
IPC: E02F5/10
Filed: 1984-10-29
Abstract: The plough has a front and a rear lifting assembly (60, 62) each including an arm (64, 80) which is extensible and angularly adjustable by hydraulic rams (65, 68; 81, 84). The arms carry rollers (74, 76, 78; 94, 96, 98) upon which the pipeline (110) is lifted by the arms. The plough can be positioned beneath the pipeline as the arms retract while supporting the pipeline as the plough approaches the pipeline from one side. Having been positioned, the plough advances to cut a trench, the pipeline being supported in yielding manner by the two arms, having their lifting rams (68, 84) connected to hydraulic accumulators. Pressurised gas in the accumulators maintains the rollers (74, 76; 94,96) in contact with the pipeline as the plough moves up and down and pitches relatively to the pipeline, during ploughing. 
     The plough requires no structure over the pipeline. The plough body (12) is not required to comprise parts which separate to allow positioning of the plough of the plough in relation to the pipeline.
Patent EP-0126545-A1 (EP)
Inventor: DE BUZZACCARINI FRANCESCO
IPC: C11D3/20
Filed: 1984-04-16
Abstract: Liquid compositions, particularly for use as hard surface cleaners, comprise terpenes, benzyl alcohol and abrasives. The compositions provide excellent cleaning of both greasy and particulate soils from hard surfaces without streaking or filming, excellent formulation homogeneity, stability and viscosity characteristics, as well as good suds control.
Patent EP-0146219-A1 (EP)
Inventor: BAKEL IZHAK
IPC: C07F9/38
Filed: 1984-10-04
Abstract: The invention provides 3-amino-1,2,4-triazole salts of aminophosphonic and aminophosphinic acids. The invention also provides phototoxic compositions containing these 3-amino-1,2,4-triazole salts and processes for the preparation thereof.
Patent EP-0144129-A1 (EP)
Inventor: CHENG ERIC KEITH
IPC: A47B95/00
Filed: 1984-10-05
Abstract: There is disclosed a bracket specially designed so that a panel 68 fixed to the bracket can be easily and reliably engaged with the rail. 
     A die cast bracket for use in supporting a panel has a first slot 60 in a vertical edge and a second slot 64 in a horizontal edge, and has a web 54 located in a substantially vertical plane in use, the web having means whereby the panel 68 can be fixed thereto. 
     A kit for supporting a wall-supported item of furniture having vertical panels, the kit including at least one elongate support member, the elongate support member having a vertical web 12 and a horizontal web 10, the horizontal web having a vertically downwardly extending flange 18 and the vertical web having a horizontal extending flange 20, and the panel 68 having or carrying a bracket or the like having one slot 64 to receive the vertical flange and one slot 60 to receive the horizontal flange 20 when the panel is assembled to a horizontally-extending elongate support member. 
     Brackets as disclosed are durable and allow panels to be hung and removed, without deterioration.
Patent EP-0136965-A1 (EP)
Inventor: SCHULZ WINFRIED DR-ING
IPC: H01H33/16
Filed: 1984-08-15
Abstract: Bei einem Trennschalter für metallgekapselte, druckgasisolierte Hochspannungsschaltanlagen mit langsam angetriebenen Schaltstücken (4), die gegebenenfalls von Feldelektroden (1, 2) umgeben sind und einander in Schließstellung berühren, ist innerhalb eines Schaltstücks (1) oder einer Feldelektrode ein bewegbares Isolierrohr (8) angeordnet, das während des Schaltens die Trennstrecke (3) zwischen den Schaltstücken (1, 2) solange im wesentlichen überbrückt, wie die Schaltstücke (4) bewegt werden. Um bei dem Auftreten von Vorüberschlaglichtbögen (14) das Entstehen von Hochfrequenzschwingungen zu vermeiden, sind zwei jeweils mit einem der Schaltstücke (1, 2) elektrisch verbundene oder verbindbare, angenähert gleich große, bewegbare Widerstände (10) vorgesehen, die bei Beginn der Schaltbewegung in die Trennstrecke (3) eingeführt werden und diese nach dem zumindest weitgehendem Überbrucken der Trennstrecke (3) durch das Isolierrohr (8) auch überbrücken, bevor die Schaltstücke (4, 1) in Berührung miteinander gebracht werden. Der Vorüberschlaglichtbogen (14) wird dadurch nur zwischen den Widerständen (10) gezündet.
Patent EP-0136331-A1 (EP)
Inventor: COURDUVELIS CONSTANTINE I
IPC: B01J23/96
Filed: 1984-02-09
Abstract: Procédé de récupération et de réutilisation d'un catalyseur coûteux à base de palladium-étain, dans lequel de l'hydroxyde ou carbonate d'alcali est ajouté dans la solution catalytique épuisée et/ou à la solution d'eau de rinçage épuisée pour précipiter un résidu du catalyseur, qui est ensuite filtré, récupéré, lavé et dissous dans un acide d'hydrohalogénure et titré en une concentration prédéterminée.
Patent EP-0151618-A1 (EP)
Inventor: FINN CLIFFORD JAMES
IPC: B05B15/02
Filed: 1984-07-23
Abstract: Un pistolet distributeur de mousse, distribuant au moins un composant de résine qui se solidifie en contact avec l'air et présente donc le désavantage de bloquer les passages internes du pistolet, posséde un orifice de chasse par lequel le composant de résine peut être purgé et chassé des passages, éliminant le problème d'une manière très simple. Le pistolet comprend un corps de pistolet (12) pourvu d'un passage interne (44, 46, 53) pouvant être fermé par une soupape (40) pour établir une partie de passage située en aval de la soupape, la résine s'écoulant au travers de la soupape lors de l'ouverture de celle-ci. L'agencement de chasse comprend un orifice (58) s'étendant de l'extérieur du corps du pistolet jusqu'à la partie de passage immédiatement en aval de la soupape fermée, de manière à permettre la circulation du solvant à partir d'une source sous pression, telle qu'une bouteille compressible (66), au travers de toutes les surfaces avec lesquelles la résine entre en contact dans la partie de passage.
Patent EP-0165423-A1 (EP)
Inventor: JONAS FRIEDRICH DR
IPC: C08L79/04
Filed: 1985-05-06
Abstract: Die Erfindung betrifft Laminate aus Polyhydantoinen.
Patent EP-0170103-A1 (EP)
Inventor: JENNER MARTIN DIPL-ING FH
IPC: B25J15/02
Filed: 1985-07-05
Abstract: 1. Gripping device, comprising a basic gripper body (1) and a drive mechanism which is permanently connected to this body and which has an axially displaceably supported actuator (18, 19, 20) which is provided between its two front ends with recesses (23) which are symmetrically arranged around the actuator axis and extend perpendicularly to the latter and which are engaged by the one ends of angle levers (7) which are swivellably supported at their bend at the basic gripper body and are connected at their other ends, which are each swivellable in a plane which includes the actuator axis, to gripper jaws (5) which are associated with guide means which prevent a tilting of the gripper jaws during a displacement, caused by the swivel levers, of the gripper jaws transversely with respect to the actuator axis, characterised in that the gripper jaws (5) are carried with gripper jaw feet (27) along frame-fixed guide rails (4), which extend in a straight line and at least approximately at a right angle to the actuator axis, of the guide means and that the ends associated with the gripper jaws (5) of the angle levers (7) engage, essentially without play, recesses (26) which are parallel to the actuator axis, of the gripper jaw feet (27).
Patent EP-0183318-A1 (EP)
Inventor: GOORDEN JOSEPHUS JOHANNES PETR
IPC: C07C51/487
Filed: 1985-11-21
Abstract: Process for purifying benzoic acid obtained by oxidation of toluene with a gas containing molecular oxygen, which purification is carried out at a pressure of at least 3 MPa by means of a supercritical extraction using a gas or gas mixture the critical temperature of which is lower than 435 K. The process being characterized in that the benzoic acid to be purified is supplied in a liquid state to a crystallizer in which the prevailing temperature is below the solidificiation temperature of the benzoic acid and in which the benzoic acid is treated during and possibly after the crystallizatin process with the said gas or gas mixture.
Patent EP-0172701-A1 (EP)
Inventor: ROBERTS RICHARD WARREN
IPC: F16H3/72
Filed: 1985-08-05
Abstract: continuously variable transmission (10) with synchronous shift includes an input (14), an output (60), a fixed-ratio drive mechanism (20) and a variator (28) in driven relationship with the input, a planetary gear assembly (36) having a sun gear, a ring gear, a carrier, and a plurality of planet gears, a first clutch (A) for engaging the variator selectively with the sun and ring gears, a second clutch (B) for engaging the mechanism selectively with the carrier and sun gear and for disengaging the mechanism therefrom, and a third clutch (C) for engaging the ring gear and carrier selectively with the output. This relationship provides the transmission with a plurality of drive ranges and the capability of shifting from any range to any other range at a synchronous shift point established when the variator ratio is equal to the ratio of the mechanism.
Patent EP-0156681-A1 (EP)
Title: Outil de serrage pour boulonnerie
Inventor: DOSSIER MICHEL
IPC: B25B13/06
Filed: 1985-02-21
Abstract: Outil d'entraînement pour boulonnerie filetée, cet outil presentant une ouverture (2) intérieure à profil inscrit polygonal à six ou douze sommets, ce profil comprenant des cannelures (3) à l'emplacement de ces sommets pour dégager les arêtes du corps de boulonnerie à entraîner, ces cannelures (3) étant flanquées de surfaces d'appui (4) destinées à venir en contact avec les plats dudit corps pour transmettre le couple de serrage ou de desserrage, caractérisé en ce que lesdites surfaces d'appui (4) sont convexes vers l'intérieur de ladite ouverture (2), la position de l'arête de contact de chaque surface d'appui (4) étant définie par une distance x au plan médiateur (PM) dudit plat, et le rayon de courbure (R), au contact, du profil de la surface d'appui (4), étant lié à la valeur x par la relation : <IMAGE> relation dans laquelle a - dimension sur plats du profil inscrit de l'outil x - distance de l'arête de contact au plan médiateur (PM) du plat R - rayon de courbure, au contact, du profil de la surface d'appui (4).
Patent EP-0155883-A1 (EP)
Inventor: ARTAUD ROBERT
IPC: G21C1/03
Filed: 1985-02-28
Abstract: A fast-neutron nuclear reactor whose vessel (14) is supported on the bottom (12a) of the vessel well (12). A sole plate (46) is integrated into the bottom of the vessel (14), inside the latter. This sole plate comprises radial beams (48) and circumferential stiffeners (50) welded to each other and to the bottom of the vessel. The vessel (14) rests on the bottom (12a) of the vessel well through the intermediacy of bearing devices (34) placed vertically in line with the intersections between the beams and the stiffeners. The bed plate (32) supporting the core (20) and the components such as pumps (24) and the exchangers (22) rest preferably on the sole plate (46). <IMAGE>
Patent EP-0192016-A1 (EP)
Inventor: DENNIS MAHLON D
IPC: E21B10/56
Filed: 1985-02-19
Abstract: A rotary drill bit includes a cutting face (24) having a peripheral edge (26) and a central recess (28). A plurality of fluid discharge nozzles (18) are mounted in the cutting face (24). A plurality of cutter elements (14) are mounted in the peripheral edge (26) and in the recess (28) to fracture an earthen core formed as the drill cuts through a formation. A plurality of lateral discharge passages (36) extend radially through the bit body (10) from said recess (28) and extend longitudinally to the peripheral edge (26) to form circumferential interruptions in the peripheral edge (26). A convex protrusion (34) is diposed centrally at a longitudinally inner end of the recess (28) and includes a convex deflecting surface (40) arranged to contact and fracture the earthen core and deflect the cuttings to the lateral discharge passages (36). A ridge (50) is disposed along a trailing edge of each of the discharge passages (36) to retard the flow of drilling fluid into the associated discharge passage (36) from an adjacent one of the nozzles (18), whereby such fluid is caused to flow across cutter elements (14) located behind the ridges (50).
Patent EP-0163725-A1 (EP)
Inventor: HOLLAND JACK O
IPC: G10D9/00
Filed: 1984-11-16
Abstract: Régulateur de la hauteur de son (20) permettant de déplacer le ton rechange d'accord (28) d'un instrument (22) vers l'intérieur jusqu'à une position présélectionnée augmentant la hauteur du son, et vers l'extérieur jusqu'à une position présélectionnée diminuant la hauteur du son, et de remettre automatiquement le ton rechange dans sa position normale. Une tige principale (32) est engagée pour tourner le ton rechange (28) et est montée de manière coulissante sur l'instrument (22) dans l'anneau (24). Des butées (36, 54) sur la tige (32) limitent le mouvement vers l'intérieur et vers l'extérieur, respectivement, du ton rechange (28). Le mouvement vers l'intérieur du ton rechange (28) provoque la compression du ressort (56) entre l'organe de retenue du ressort (58) et l'organe (60), produisant une force antagoniste dirigée vers l'extérieur. Le mouvement vers l'extérieur de la tige (32) et du ton rechange (28) provoque la compression du ressort (70) entre l'anneau (68) et l'épaulement (72), produisant une force antagoniste dirigée vers l'intérieur. La séparation des organes antagonistes évite que les deux organes antagonistes ne s'opposent l'un à l'action de l'autre.
Patent EP-0186670-A1 (EP)
Inventor: SNELLING PETER JOHN
IPC: A01G25/02
Filed: 1985-05-30
Abstract: Montage d'irrigation par égouttement comportant un conduit d'amenée (1), dans lequel sont emboutis des profilés de canaux (2), formant ainsi un conduit à résistance, par le fait qu'un revêtement (3) entoure le profilé de canal (2) avec une entrée allant du conduit d'amenée au conduit à résistance en (5), le profilé de canal ayant un parcours tortueux et comportant une sortie vers l'atmosphère en (12).
Patent EP-0191792-A1 (EP)
Inventor: ADLER GUIDO
IPC: A61K31/34
Filed: 1985-07-18
Abstract: On décrit, à côté de son procédé de préparation, un médicament pour la cytoprotection du foie, pancréas et reins, caractérisé en ce qu'il contient des dérivés de prostacycline de formule (I) dans laquelle: R1 représente l'hydrogène ou alkyl avec 1 à 10 atomes de carbone, A un groupe -CH2-CH2-, trans-CH=CH- ou -C=C-, W un groupe hydroxyméthyl libre ou fonctionnellement transformable sur le groupe hydroxy, dans lequel le groupe OH est en position alpha ou beta, X un groupe CH2 ou un atome d'oxygène, Z l'hydrogène ou un groupe cyano, D un groupe alkylène saturé à chaîne droite ou ramifiée avec 1 à 5 atomes de carbone, E une liaison -C=C- ou une liaison directe, R2 un groupe alkyl saturé à chaîne droite ou ramifiée avec 1 à 7 atomes de carbone. R3 un groupe hydroxy libre ou fonctionnellement transformable et dans le cas où R1 représente l'hydrogène, leurs sels avec les bases physiologiquement acceptables.
Patent EP-0191852-A1 (EP)
Title: Bac intelligent
Inventor: HARPER JAMES G
IPC: B65G1/137
Filed: 1985-08-22
Abstract: On décrit dans un appareil pour le stockage d'articles des bacs (21) dotés de capteurs (36, 27) pour détecter la présence d'un article (30) dans un bac et d'un lecteur de code optique (41) pour lire un code à barres sur l'article. Le détecteur de présence et le lecteur de code optique sont couplés avec un circuit qui fournit une indication de l'identité et de la localisation de l'article codé. L'appareil est particulièrement bien adapté à une utilisation dans la fabrication des dispositifs semiconducteurs, où les boîtes à cassettes sandwich sont dotées d'un code à barres approprié. Une autre possibilité est de monter les bacs sur un véhicule télécommandé, ce qui rend l'appareil utile dans un procédé de fabrication automatisé.
Patent EP-0208695-A1 (EP)
Inventor: VOLKLE ROLF
IPC: A47C7/40
Filed: 1985-09-20
Abstract: Le siège (27) du dispositif pour s'asseoir est articulé sur son bras de support (14) au moyen d'un axe horizontal (42) placé à son arête antérieure. Le bras de support (14) s'appuie à différentes hauteurs sur une colonne (12) située derrière le siège (27). L'accumulateur d'énergie d'un dispositif à ressort (F) est constitué par un ressort à boudin, dont la tension est réglable en fonction du poids du corps de manière à maintenir le siège (27) dans une zone médiane de l'angle de basculement du dispositif à ressort (F). De cette manière, l'utilisateur du dispositif peut causer un basculement proportionnellement important du siège (27) par un déplacement relativement faible du centre de gravité et éviter des mouvements de basculement involontaires.
Patent EP-0190613-A1 (EP)
Title: Discriminateur hyperfréquences et dispositif d'utilisation
Inventor: ARGINTARU LAZARE
IPC: H01P7/10
Filed: 1986-01-23
Abstract: Il comporte, à la manière d'un discriminateur de TRAVIS, deux circuits résonants (R1, R2) constitués par des résonateurs diélectriques, couplés à des lignes d'entrées et de sorties à microrubans (2,4,5) et des circuits de détection hyperfréquences (8,9) dont les charges (r1, r2) sont montées, de manière connue en soi dans les discriminateurs de TRAVIS, en série-opposition.
Patent EP-0246350-A1 (EP)
Inventor: FARIN GUENTER
IPC: A61B18/14
Filed: 1986-05-23
Abstract: Coagulation electrodes are described which are intended for the thermal coagulation of biological tissue by means of high-frequency electrical alternating current. The area adjoining the contact surface of the coagulation electrode is designed as a heat sink with such a great heat capacity value and is cooled to such a low temperature that, during the time span necessary for at least one coagulation procedure, the contact surface has a temperature within a temperature range whose upper temperature limit is below the temperature of the operating room and whose lower limit is above the freezing temperature of water. The heat sink can comprise a cooling facility with an inlet and a discharge line for liquid or gaseous coolant. According to one exemplary embodiment relating to the application of the invention to bipolar coagulation forceps (Fig. 6), metallic tubular lines (34, 35) run to the area of the two contact surfaces (20, 21) for the supply and the discharge of the coolant, these lines being connected in series via a connection line (38), which is formed by a tube made of electrically non-conducting synthetic material. <IMAGE>
Patent EP-0207394-A1 (EP)
Inventor: SHIMOMA TAKETOSHI C O PATENT D
IPC: H01J29/76
Filed: 1986-06-20
Abstract: In a color cathode ray tube, an electron gun assembly (7) of an in-line type is received in a neck (4) of a vacuum envelope and vertical and horizontal magnetic coils 9 are arranged on an outer surface of the funnel 2 of the vacuum envelope. The vertical magnetic coil 9 produces a vertical magnetic field which has an asymmetrical magnetic field distribution with respect to a horizontal axis within a deflection plane. The asymmetrical magnetic field distribution is determined as a function of a screen position on which electron beams de- fleeted from the horizontal axis on the screen are landed. The electron beams are subjected to negative astigmatism by the vertical deflection magnetic field.
Patent EP-0209265-A1 (EP)
Inventor: MINE KATSUTOSHI
IPC: H01L23/495
Filed: 1986-06-23
Abstract: This invention provides a semiconductor device lead frame (1) comprising a mounting tab (3) for a semiconductor chip located within the lead frame and multiple inner leads (4) extending to the area adjacent to the perimeter of the tab. The configuration of the inner leads with respect to one another and the mounting tab is stabilized by adhering at least a portion of the leads and, optionally, the mounting tab to a dielectric film (6) coated on one side with a cured, heat-activated silicone adhesive.
Patent EP-0209272-A1 (EP)
Inventor: MARCANTONIO PAUL J
IPC: C22B34/36
Filed: 1986-06-25
Abstract: In a method of extracting metal values selected from cobalt, molybdenum, nickel, tungsten and vanadium from metal-containing particles, the particles are contacted for at least 15 minutes with an aqueous solution of ammonia, an ammonium salt and hydrogen peroxide. The aqueous solution has an initial pH of at least 9.5 and an initial hydrogen peroxide concentration of from 0.02 to 0.2 M, and the pH of the aqueous solution is maintained at 9.5. In the case of metal-containing particles such as spent hydroprocessing catalyst particles containing carbon residue, the particles are first roasted in an oxygen-containing atmosphere at a temperature of from 400 to 600°C, prior to the leaching step.
Patent EP-0215611-A1 (EP)
Inventor: TAU KWOLIANG DAVID DR
IPC: C07C45/00
Filed: 1986-09-03
Abstract: A continuous process for hydroformylating butene-2 so as to produce 2-methylbutanal in the presence of an halogen-free rhodium complex catalyst of the formula RhH<sub>m</sub>(CO)<sub>n</sub>Lp, wherein «L» is a trialkyl (including cycloalkyl) phosphine ligand having a cone angle within the range of 159 to 171 degrees and wherein the frequency of the A<sub>1</sub> carbonyl mode of the Ni(CO)<sub>3</sub>L in dichloromethane is within the range of 2056.1 to 2061.1 cm<sup>-1</sup>, there being no substantial excess of free phosphorous ligand.