baber/WOPTO huggingface dataset:
Patent EP-0209043-A1 (EP)
Inventor: GOEBEL KONRAD DIPL-ING
IPC: F02C3/28
Filed: 1986-07-07
Abstract: 1. Combined gas and steam turbine power plant, with a coal gasification apparatus arranged upstream of the gas turbine part, with a heat exchanger installation arranged downstream, considering the flow of raw gas, of the coal gasification apparatus and having a high-pressure steam generator, a raw gas/purified gas heat exchanger and a low-pressure steam generator, with a gas purification installation arranged downstream of the heat exchanger installation, with a purified gas conduit leading from the gas purification installation to the combustion chamber of the gas turbine, with a waste-heat steam generator installation having the exhaust gas of the gas turbine flowing therethrough and having an economiser and a high-pressure steam generator, and with a steam turbine power plant part which is connected to the waste-heat steam generator installation, the feed water piping being also divided upstream of the economiser into a plurality of runs extending independently of one another, characterized in that parallel to the first feed water piping run (53) leading to the waste-heat steam generator installation (28) a further feed water piping run (54) is taken, by way of a heating surface (32) arranged downstream, considering the flow of gas, of other heating surfaces (41, 43) of the waste-heat steam generator installation, to the high-pressure steam generator (8) of the heat exchanger installation (6) which is arranged downstream of the coal gasification apparatus (4).
Patent EP-0257119-A1 (EP)
Inventor: BLUM ARNOLD DIPL-ING
IPC: H01L23/52
Filed: 1986-08-22
Abstract: An integrated (silicon based) packaging/wiring concept provides for the VLSI chips (4) to be placed within openings of somewhat larger size in a semiconductor interconnection wafer (IW, 2) supported by a carrier (1). The interconnection wafer (2) bears multilevel (ML) wiring planes and has incorporated circuit components integrated in a less demanding technology as compared to the VLSI chips (4). Silicon contact chips (5) with conductive surface layers (22, 23) placed over the chip/IW plane provide for the required interconnections by means of needle- like structures (24) inserted in corresponding via holes which needles are better suited as to shear strain encountered with conventional C-4 (Controlled Collapse Chip Connection) joints; con­sequently a much higher number of chip pads can be allowed. Power supply is effected via rather large-­dimensioned conductive planes, e.g. in the form of Cu rails (20), running within the carrier (1) and surfacing stud-like (at 21) in the peripheral region of said openings in the interconnection wafer (2) for further distribution via the contact chip (5). The wiring system can be supplemented, if required, with an additional wiring wafer (6).
Patent EP-0224100-A1 (EP)
Title: Verfahren und Einrichtung zum Prüfen der Abmessungen eines Brennelementes für Kernreaktoren
Inventor: SCHARPENBERG RAINER DIPL-ING
IPC: G21C17/06
Filed: 1986-11-08
Abstract: Ein derartiges Verfahren wurde bisher nur zur Prüfung des Abstandes zwischen zwei Brennstäben eingesetzt. Dazu wird an zwei gegenüberliegenden Brennelementseiten ein mit einem Sende-/Empfängerprüfkopf bestückter Arm vor­beigeführt. Die von den Brennstäben der außenliegenden Brennstabreihe zurüclaufenden Echos werden hinsichtlich ihrer Laufzeit analysiert und geben Aufschluß über die Lage der Brennstäbe zueinander. Zum Einsatz eines derar­tigen Verfahrens für die Prüfung der Außenkonturen eines Brennelementes wird vorgesehen, daß eine dem Ultra­schallprüfkopf (14) abgewandte Breitseite einer Sonde (12) langsam an die Stirnseite (20) der Endplatte (5) herangefahren und dort zur Anlage gebracht wird. Nach erfolgter Anlage wird sich aufgrund der federnden Aus­bildung der Sonden (12) ein Abstandsmaß zwischen den beiden Sonden einstellen, das kleiner ist als der Abstand bei nicht angelegter Sonde. Das sich einstellende Abstandsmaß läßt sich an einem in Millimeter geeichten Bildschirm erkennen. Das tatsächliche Längenmaß des Brennelementes setzt sich zusammen aus dem konstanten Maß "k" zwischen dem Boden (10) des Wasserbeckens (3) und der Breitseite der Sonde (12) plus dem Fahrweg des Manipulators bis zur Anlage der Sondenbreitseite an der Stirnseite (20) der Endplatte (5) minus der Differenz der unterschiedlichen Laufzeiten des Schalles.
Patent EP-0228733-A1 (EP)
Inventor: BRONS HENRICUS MARIA JOHANNES
IPC: C08G67/00
Filed: 1986-12-03
Abstract: Process for working up linear alternating copolymers of carbon monoxide, ethylene and possibly other copolymerizable monomers, characterized in that the copolymers are washed with an organic solvent and subsequently dried, the washing and drying being carried out in the absence of molecular oxygen.
Patent EP-0224417-A1 (EP)
Inventor: TESSIER JEAN
IPC: C07F9/40
Filed: 1986-11-20
Abstract: L'invention a pour objet un procédé de préparation des composés
     où Ri et R 2  représentent aryle. alcoyle, aralkyle, aryloxy, alcoyloxy, ou aralkyloxy, R 1  et R 2  pouvant former un cycle entre eux et le phosphore et Y représente ou bien -C0 2 R 3 , R 3  représentant un alcoyle. ou bien -CN ou bien
     
     R 4  et Rs représentant hydrogène. alcoyle ou aryle ou bien Y représente
         R 6  représentant un alcoyle ou aryle, caractérisé en ce que l'on soumet un composé de formule II :
     dans laquelle Z représente CHO ou à l'action du fluor.
         
     L'invention a également pour objet les produits 1 à l'exception du (O,O-diéthylphosphono) 2-fluoro 2-acétate d'éthyle. 
     Les produits I sont utiles notamment dans la préparation des produits pesticides.
Patent EP-0202181-A1 (EP)
Inventor: GEYER FREDDY
IPC: A21C11/12
Filed: 1986-04-03
Abstract: The blade support element is driven in a circular movement by drive pulleys (4, 5), which is transformed by fixed rollers (12, 13) into a an adjustable horizontal rectilinear movement which makes slitting possible. The blade supports (7) are flexible because they are formed by a flexible S or C-shaped piece, one end (9) of which is fixed to the blade support plate (6) and the other end (10) of which receives the cutting blade (8) which is fixed thereto by an intermediate piece (11). The invention finds application in particular in bakery.
Patent EP-0215024-A1 (EP)
Inventor: SEIDLER JACK
IPC: H01R12/55
Filed: 1986-01-30
Abstract: Un conducteur soudable (10) permet de relier un élément électriquement conducteur (tel qu'une borne terminale, un contact de connecteur ou un support terminal de puce à semiconducteurs) à une zone métallique (33) sur un substrat ou analogue, le conducteur soudable possédant une pastille de soudure (30) retenue mécaniquement et de manière spéciale en une position où elle peut fondre pour souder le conducteur à la zone métallique. Dans un mode d'exécution du conducteur soudable, une partie de la borne terminale (170) est destinée à être fixée sur la zone métallique d'un deuxième substrat, la partie de la borne terminale possédant une ou deux masses de soudure supplémentaires (182) retenues mécaniquement dans la partie de borne en une position où elles peuvent fondre pour souder la borne sur une ou deux zones métalliques (176) dans le deuxième substrat.
Patent EP-0223812-A1 (EP)
Title: Modulateurs de phase
Inventor: ATTENBOROUGH COLIN
IPC: H03K5/13
Filed: 1986-05-20
Abstract: Un modulateur de phase comprend un intégrateur (1) permettant de produire une tension de sortie (V) pouvant être modifiée à partir d'un niveau initial ( V1), un organe (3) permettant de modifier, à un instant dépendant de la réception par le modulateur de phase d'un front de synchronisation d'un signal d'horloge de référence (Fref), la tension de sortie (V) à une vitesse constante pendant une durée prédéterminée, et un organe (4) servant à ramener par la suite la tension de sortie (V) de l'intégrateur (1) au niveau initial (V1), à une vitesse constante. Un générateur (6) produit une impulsion de sortie dépendant du retour de la tension de sortie (V) au niveau initial (V1), et un organe (5) permet de modifier la vitesse du changement de retour de la tension de sortie (V) de l'intégrateur (1) en fonction d'un signal de commande, ce qui permet de faire varier le temps de production de l'impulsion de sortie en fonction du front de synchronisation par rapport au signal de commande. Le modulateur de phase peut être utilisé dans un synthétiseur de fréquence du type fractionnel N et permet de compenser l'instabilité du signal.
Patent EP-0235272-A1 (EP)
Inventor: PARDO JORGE
IPC: E02D27/00
Filed: 1986-09-03
Abstract: Un système de fondation pour des murs ou des structures similaires comprend une pluralité de blocs d'embasement (22-26) maçonnés en béton (''CM'') agencés bout à bout le long d'un axe de la fondation sensiblement parallèle à l'axe longitudinal du mur qui sera soutenu par ces blocs d'embasement. Les blocs de parement (24) de l'embasement ont une largeur (L) sensiblement perpendiculaire à l'axe de la fondation (14) et une longueur (W) sensiblement parallèle à l'axe de fondation (14). La largeur des blocs d'embasement CM est un multiple nominal de leur longueur. La hauteur (H) de ces blocs de parement CM de l'embasement est sensiblement supérieure à leur longueur; leur hauteur est cependant sensiblement inférieure à leur largeur. Les blocs d'embasement comprennent des protubérances et des évidements (40-43, 45, 47, 49, et 51) dans leurs côtés adjacents qui assurent leur imbrication latérale.
Patent EP-0249742-A1 (EP)
Inventor: HESSBRUGGEN NORBERT
IPC: B23B3/06
Filed: 1987-05-13
Abstract: The center drive machine comprises on each machine bed half a center drive headstock for seating and driving the workpiece and in each instance a tool holder slide for the uptake of tools. Both machine units are movable on the same machine bed. For setting the machine according to the workpiece length and for executing the work cycle, both machine units are movable on the machine bed by means of a single drive unit, the drive unit being disposed at one of these machine units and engaging at the other machine unit. For moving the machine units along the machine bed, one machine unit is clamped to the machine bed, allowing the drive to brace itself against this clamped machine unit and the other machine unit to move. The drive unit comprises a servomotor and a spherical roller spindle. After extension of the total length of the spherical roller spindle, the previously clamped machine unit is released and the other machine unit clamped relative to the machine bed, so that then the previously clamped machine unit can be moved. By means of the drive unit, not only the moving of the machine units in rapid motion but also the feed during machining is carried out.
Patent EP-0251034-A1 (EP)
Inventor: HINRICHS FRITZ ING GRAD
IPC: H01H50/28
Filed: 1987-06-16
Abstract: In a relay including an angle yoke (5), a flat armature (8) and a thin base plate (6) applied to the outside of the yoke, which forms a bearing groove (7) for the armature (8) together with the rectangularly cut end face (5a) of the yoke. The armature is pushed into the bearing groove by a predetermined particularly shaped bearing spring (15) and acted upon by a reset rotational moment. Through this arrangement, a space saving and cost-efficient construction of the relay with constant armature bearing force is obtained as well as low response efficiency.
Patent EP-0251125-A1 (EP)
Inventor: WITT ARNOLD
IPC: F01D25/16
Filed: 1987-06-23
Abstract: 1. A casing for a gas turbine (1), wherein the casing cylindrically encloses at least one turbine wheel (4) mounted on a turbine shaft (5) which is supported in the casing by means of at least one bearing (11), wherein the casing is divided - in the region of the wheel (4) - into a compressor casing (2) and a bearing-holding casing (3) which comprises a bearing housing (12) and an outer jacket (15) connected to each other by ribs (14), and wherein the bearing-holding casing (3) is centered - in the region of the outer jacket (15) - with respect to the compressor casing (2) by means of interacting rings, characterized in that the centering is interrupted in the regions in which the ribs (14) merge into the outer jacket (15).
Patent EP-0279014-A1 (EP)
Inventor: WINDELBAND HERBERT ING GRAD
IPC: B21K1/46
Filed: 1987-07-14
Abstract: To simplify the manufacture of rod-shaped articles having at least one thickened end on one side, preferably valve bodies of piston machines, by warm-forming of a round rod blank which has been cut to a suitable length, one end region (19) of the round rod blank (20) is formed into a shaft by a reducing process and for this purpose heated in the region to be formed, after which it is heated in the unformed region (21) and subsequently the head (22) is formed there by upsetting. This process requires means for the timed forward movement of separate workpieces between an input station and an output station, means for heating the parts of the workpiece which are to be formed, means for carrying out a reducing process of at least part lengths of the workpiece and means for upsetting an end region of a workpiece up to the finished shape of a workpiece head, and the means for carrying out a reducing process should preferably be designed as a cold extrusion device. <IMAGE>
Patent EP-0274691-A1 (EP)
Inventor: SHIOBARA RYOICHI
IPC: H02K11/00
Filed: 1987-12-15
Abstract: A fault diagnosis system for a rotor winding of rotary electric machines is disclosed, in which the rotor winding of rotary field type (1) is excited in DC fashion by an excitation circuit (2, 3, 4, 9), on which an AC voltage is superposed, the impedance of the rotor winding (1) is calculated from the current and voltage of the AC portion flowing in the rotor winding (1), and the resulting impedance is compared with a reference impedance thereby to decide a fault, if any, of the rotor winding (1), thus making possible accurate diagnosis of a rotary electric machine even while it is running.
Patent EP-0238148-A1 (EP)
Inventor: FIELD JAMES AARON
IPC: C02F3/28
Filed: 1987-03-18
Abstract: A process for treating waste water containing both phenolic compounds being toxic for methanogenic organisms and degradable non-phenolic compounds prior to its anaerobic purification as well as a process for detoxifying waste water containing phenolic compounds being toxic for aquatic organisms by subjecting said waste water to an oxidative treatment in such a way that no or virtually no precipitation is formed of the polyphenol compounds produced and virtually no influence is executed on the biochemical oxygen demand and the chemical oxygen demand of the waste water.
Patent EP-0288630-A1 (EP)
Inventor: SALO RODNEY W
IPC: A61N1/365
Filed: 1987-05-01
Abstract: A biomedical apparatus capable of sensing changes in the heart's ventricular volume or stroke volume and then changing the operating performance of the device in a fashion as a function of stroke volume. A relatively low frequency signal (under 5 KHz) is applied between spaced electrodes (12, 13) disposed in the heart and the beating action of the heart serves to modulate this signal due to changes in impedance being sensed between these or other electrodes within the heart. The modulated carrier signal is then processed to remove R-wave and other electrical artifacts and then demodulated to remove the carrier frequency component leaving the envelope which is proportional to instantaneous ventricular volume. This envelope signal then contains stroke volume and ventricular volume information which can be used by the biomedical apparatus to vary its operating parameters. For example, a current proportional to changes in stroke volume may be injected into the timing circuit of a demand-type cardiac pacer pulse generator (21) whereby the interpulse interval of the pulse generator is varied as a function of stroke volume.
Patent EP-0253589-A1 (EP)
Inventor: BERKSTRESSER GEORGE WAYNE
IPC: C09K11/79
Filed: 1987-07-10
Abstract: This invention is a display device comprising an excitation source and a screen comprising yttrium orthosilicate phosphors doped with various rare-­earths selected from at least one of gadolinum, terbium, europium, cerium, praseodymium, erbium, thulium and ytterbium with concentrations between 0.05 and 25.0 mole percent of the yttrium, the doped yttrium orthosilicates being in a substantially crystalline or powder form. The doped yttrium orthosilicates are suitable for use in various display devices, including cathode ray tubes especially with single crystal screens. Single crystal phosphors which exhibit high brightness and long life under high energy excitation and powder phosphors exhibit great sensitivity.
Patent EP-0273628-A1 (EP)
Inventor: KOBAYASHI MASANORI
IPC: H01L21/677
Filed: 1987-12-14
Abstract: A process for the production of semiconductor devices which comprises washing a cleaned semiconductor substrate (1) with or without one or more component parts formed thereon, with pure water (4), freezing pure water containing the washed substrate, preserving and/or transporting the ice(14)-covered substrate, and thawing and drying the substrate (7) before a subsequent process. The production process of the present invention can remove contamination on a surface of the semiconductor substrate in a wafer process and can inhibit the formation of a natural oxide coating on a surface of the substrate, thus shortening and simplifying the wafer process, increasing the quality and yield of the semiconductor devices, and enabling the cleaned substrate to be preserved for a long period and transported to distant areas or far countries.
Patent EP-0246122-A1 (EP)
Inventor: BOUCHER ALAIN
IPC: G01P1/12
Filed: 1987-04-13
Abstract: The device comprises means of support and inscription units allowing simultaneous inscription of the two disks. The inscription device consists of a fixed table (5) and a mobile table (7) mounted so that it can slide on the fixed table. The mobile table has a recessed part (11) above the fixed table (5) at a small distance from it. The sliding link permits both an inscription by an inscription unit (8) carried on the mobile table and a release by acting on a pin (15) in order to be able to place a diagram disk easily on the fixed table. Application to route recorders with two diagram disks in accordance with a use described as dual-driver. <IMAGE>
Patent EP-0258135-A1 (EP)
Inventor: PINCENT BERNARD
IPC: G01B7/06
Filed: 1987-08-13
Abstract: A measuring rod carrying a plurality of temperature sensors distributed over its height is placed in such a way that at least its lower part is embedded in the product of which the height is to be measured. Signals produced by the sensors and representing the temperatures in the locations of the various sensors on the rod are picked up and the variation in time of the picked-up signals is monitored in order to identify the lowest situated sensor which delivers a signal of which the variation is higher than a predetermined threshold.
Patent EP-0262023-A1 (EP)
Inventor: ANGER GERARD
IPC: F16D23/12
Filed: 1987-09-10
Abstract: 1. Device for fitting a cable connection sliding in a sheath between a control member (200) and a controlled member located on either side of a separating partition (300), where said device comprises on the one hand a body (510) provided with one part (5160) of the fixing means (600) cooperating with a complimentary part (360) thereof (600) associated with the partition (300), which it traverses by an opening (310) for fastening to the latter in the vincinity of one of its ends which receives the sheath (110) and on the other hand an end fitting (540) momentarily at least partly engaged in the other of the ends of the body (510) with respect to which it is mobile and whereof one (541) of the ends is fixed to the cable (120) and whereof the other (542) of the ends carries elements (573) of an anchoring system (700), which cooperate with complimentary elements (270) thereof (700) carried by the control member (200), characterized in that the body (510) comprises on the one hand a base (512) carrying part (5160) of the fixing means (600), which comprise angular positioning means (5161b, 362) between the body and the partition and on the other hand a guide (513) having an end section (5131) with an internal cross-section with a non-circular profile, where engagement can take place of an extension (541) with an external cross-section having a complimentary profile of the end fitting (540), in that the anchoring system (700) comprises as cooperating complimentary elements, a peg (573) integral with a yoke (542) of the free end of end fitting (540) and a hook (270) integral with the control member (200) and constituted by a catch (272) preceded by a ramp (271) directed towards the yoke and in that the device has holding means (520, 530) for holding the end fitting (540) without any relative rotation in body (510) during the insertion and fixing of the latter to partition (300).
Patent EP-0252958-A1 (EP)
Inventor: ERDELYI ARPAD
IPC: C08F8/12
Filed: 1987-01-16
Abstract: Le procédé ci-décrit consiste à polymériser un mélange de styrène et de divinylbenzène en présence d'un catalyseur ou péroxyde et d'un colloïde protecteur dans un milieu aqueux dépourvu d'ions, à éliminer les impuretés volatiles, à sulfoner dans des conditions modérées le polymère en perles sphériques obtenu, à éliminer le milieu d'acide sulphurique progressivement avec de l'eau, à chlorométhyler le polymère en perle avec le chlorométhyléther en excès et à décomposer par l'ammoniaque à deux reprises. La résine brute est mise en suspension dans une solution aqueuse d'agents tensioactifs puis centrifugée, et le milieu aqueux est ensuite remplacé par un milieu alcoolique dans les pores de la résine, la résine séchée est soumise à une séparation par soufflage d'air, le produit ainsi obtenu est fractionné par sédimentation par voie humide, après quoi on procède à une séparation de la fraction de produit dont la variation granulométrique est comprise entre U 0,5 microns, la résine séchée est traitée tout d'abord dans un mélange d'éthanol, de méthyl-étheréthylglycolique et d'eau à 50oC puis à 100oC avec du NaOH, après quoi on la fait bouillir avec du HCl; on verse la résine fractionnée dans une colonne de chromatographie, on traite la colonne avec une solution aqueuse organique contenant des ions de résistance de liaision croissante puis décroissante, et on soumet ensuite la résine à un traitement acido-alcalin par un procédé connu en soi.
Patent EP-0298971-A1 (EP)
Inventor: DAVIES ROBERT
IPC: G07F11/62
Filed: 1987-03-20
Abstract: Un appareil servant à distribuer des articles tels que des cassettes vidéo, comprend plusieurs étuis (26) destinés à recevoir les articles et disposés en colonnes et ayant un panneau frontal transparent permettant à l'utilisateur d'identifier l'article qui s'y trouve. Chaque étui est pourvu d'un pivot (42) et est maintenu fermé par un verrou (34, 47). Le procédé d'utilisation de l'appareil consiste à choisir un étui, à libérer le verrou et à laisser l'étui se placer en position ouverte grâce à un ressort (53).
Patent EP-0262185-A1 (EP)
Title: Evacuatable bone cement syringe.
Inventor: DRAENERT KLAUS
IPC: A61B50/00
Filed: 1987-03-20
Abstract: The invention relates to a device and a method for mixing and transferring a viscous mixture composed of at least two constituents and especially to a device and a method for mixing and transferring bone cement into a container for application (130). The device has a mixing beaker (100), a sealing device (140) which can be coupled to the container for application (130) and a die (150) movable in the container for application (130). The container for application (130) is movable in the mixing beaker (100) relative to the latter. The relative movement of container for application (130), die (150) and mixing beaker (100) results in the bone cement being mixed and transferred into the container for application (130). <IMAGE>