baber/WOPTO huggingface dataset:
Patent EP-0072293-A2 (EP)
Inventor: BULIDON JACQUES
IPC: C07J9/00
Filed: 1982-07-28
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, GB, LI, NL) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P9,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P9,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P9,F4 which product with the formula III is treated with bromine in a basic medium so as to obtain a product with the formula IV  see diagramm : EP0072293,P9,F5  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P10,F1  or a salt of this product, which product with the formula V or which salt is treated with hydrazine in the presence of diethylene glycol and a base so as to obtain the sought ursodesoxycholic acid. 1. Claims (for the Contracting State IT) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P10,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P10,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P11,F1 which product with the formula III is treated with an oxidizing agent so as to obtain a product with the formula IV  see diagramm : EP0072293,P11,F2  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P11,F3  or a salt of this product, which product with the formula V or which salt is treated with a reducing agent so as to obtain the sought ursodesoxycholic acid.
Patent EP-0095561-A2 (EP)
Inventor: HOFMANN HEINRICH
IPC: F16C19/08
Filed: 1983-03-09
Abstract: Wälzlagerung, bestehend aus zwei in Abstand angeordneten Kugellagern mit den Laufbahnen in der Welle und mit einer Büchse zwischen den Außenringen, die zumindest auf einer Stirnseite einen sich über ca. 180° erstreckenden Ansatz bestimmter Breite besitzt, damit eine einfache Montage auch der zweiten Kugelreihe bei senkrecht stehender Welle möglich ist.
Patent EP-0091121-A2 (EP)
Inventor: FRYDMAN ALLEN
IPC: C02F3/10
Filed: 1983-04-05
Abstract: For the biological purification of wastewater in a reactor in the presence of open-pore and compressible carrier material for biomass, the carrier material, prior to its use in the reactor, is loaded with bacteria, finely divided, inorganic and/or organic compounds, selected for wastewater purification, and is then either stored or used in the process, the loaded carrier being especially useful for decreasing the start-up time of a wastewater treatment plant.
Patent EP-0091676-A2 (EP)
Inventor: YOSHIDA SHUSUKE
IPC: D03D27/18
Filed: 1983-04-08
Abstract: An improved chenille woven or knitted fabric utilizing at least a chenille yarn composed of synthetic fibers, wherein risen fibers forming a rising portion of the chenille yarn are composed of ultra-fine fibers having a fineness smaller than 0.9 denier and the rising angle of the risen fibers to the longitudinal axis of the chenille yarn is not larger than 50°. This chenille woven or knitted fabric has a very smooth surface touch and a silk-like high-grade luster. Since almost no risen fine fibers are removed, this fabric is excellent in durability.
Patent EP-0093302-A2 (EP)
Inventor: GLOYER WOLFGANG
IPC: B65D71/00
Filed: 1983-04-18
Abstract: 1. Rectangular multipack for carrying, stacking and palletizing, in whose center a canister provided with a carrying grip is disposed and which possesees a cardboard covering (1) which is constructed as a closed, folded ring out of a strip-like cardboard blank connected at its ends, is open at the sides and is closed by an annular hoop-casing strap spanning the open side walls of the annular covering and which in its cover wall (7), is provided with an opening (3), so that the multipack can be picked up from the outside by the grip provided on the center canister and be thus carried, characterized in that the opening (3) extends from the cover wall (7) across the edge as far as into the side wall (8) of the cardboard covering, in that it has the width of the center canister so that the multipack can be carried from the outside by the canister grip, and in that, likewise through the opening, the center canister can be pulled out first for removal without damage being caused to the multipack and, followings this, the remaining containers can be removed laterally or through the selfsame opening, the non-damaging removal additionally allows the empty containers to be returned into the rectangular multipack for re-use.
Patent EP-0097815-A2 (EP)
Inventor: RUDIK WILLIAM JOHN
IPC: H05K3/10
Filed: 1983-05-25
Abstract: A high density dimensionally stable encapsulated wire circuit board and a method of making such a board is described. The board comprises copper layers 20, 21, epoxy resin pre-preg layers 22, 24 adhesive layers 41, 42 and wires 50. The layers 41, 42 are formed from the photo-curable adhesive having a unique combination of rheological properties is utilized to bond insulated wires to a substrate. The unique combination of rheological properties of the adhesive used in the encapsulated wire circuit boards of this invention includes a specified rnage of vlaues for the Storage Shear Modulus and specified range of values for the Loss Angle ratio. 
     A new photo-curable adhesive having these properties comprises a Bisphenol A-based epoxy resin having a molecular weight of about 1500 to 5000, a highly functionalized epoxidized novolac having a molecular weight of about 900 to 1500, monoethylenically unsaturated carboxylic acid, a catalyst, a polyethylenically unsaturated compound, a photoinitiator, phenoxy resin which has a very high molecular weight, and a thixotropic agent.
Patent EP-0101847-A2 (EP)
Inventor: BECKERT REINER DIPL-ING
IPC: B61B13/06
Filed: 1983-07-08
Abstract: 1. Carriage for a monorail conveyor system having, at its upper end, a continuous, horizontal headrail mounted on upright support (1) and having both sides of said upper end vertical guide roller tracks (2, 3) for guide rollers (30, 31) mounted on and rotating about vertical shafts and with, above, between the guide rollers, a horizontal and upwards-pointing bottom roller track (5) for bottom rollers (25, 26) mounted on and rotating about horizontal shafts, with a carriage (10) which can be moved from above with side members along the headrail, on which several links (15) are mounted each swivelling about a vertical shaft and with guide rollers mounted on the links in adjacent pairs in the direction of travel both sides of the bottom roller track, characterized in that two links (16, 15) are each provided with two guide rollers (30, 31) ; the two guide rollers of a link are arranged, with the facility to roll freely, on two guide roller tracks (2, 3), arranged on either side of the headrail (9) ; the two links at the front and the rear end of the carriage (10) concerned are so arranged that they reach the end of the carriage in question ; the shafts (17, 18) about which the two links swing are mounted in the vertical mid-plane (10) of a straight section (4) of the headrail ; each link (15, 16) is mounted with its swivelling end (21, 22) pointing to the relevant end of the carriage (10) ; the bottom rollers (30-33), relative to the direction of travel, are mounted on the link between the swivel bearing (17, 18) of the relevant link (15, 16) and the pivot bearing of the relevant bottom roller (25, 26).
Patent EP-0114284-A2 (EP)
Title: Dispositif de mesure continue en voie de la forme du profil transversal de la portion utile du champignon d'au moins un rail d'une voie ferrée
Inventor: PANETTI ROMOLO
IPC: E01B31/12
Filed: 1983-12-09
Abstract: Il comporte un cadre porteur (7), guidé par les rails (2,2') et tracté le long de celui-ci par un véhicule ferroviaire auquel il est relié par l'intermédiaire d'articulations permettant un déplacement vertical et latéral de ce cadre (7) par rapport au véhicule. Le cadre porteur (7) est muni d'une série de palpeurs, coopérant avec la surface du champignon (12) du rail (2) décalés transversalement au rail les uns par rapport aux autres. Le cadre porteur (7) comporte un dièdre de guidage servant de base de référence, dont l'arête est parallèle à l'axe longitudinal du rail (2), appliqué contre la partie supérieure de la surface de roulement du rail (2) et la partie inférieure de la face interne du champignon (12) du rail. Ce dièdre de guidage (7) porte au moins un axe (21) d'articulation parallèle à l'arête du dièdre de guidage (7) sur lequel sont pivotés au moins deux palpeurs (16,17) mécaniques entrant en contact avec le rail (2) dans une zone de mesure transversale à la surface du champignon (12) du rail.
Patent EP-0094732-A2 (EP)
Inventor: GILLETT JAMES EDWIN
IPC: F22B1/06
Filed: 1983-01-19
Abstract: In a steam generator for a liquid metal fast breeder reactor comprising an essentially vertical, J-shaped tube bundle with a bent-over section disposed between tube sheets mounted in a mainly vertical J-shaped housing surrounding the tube bundle, the tube bundle is supported in the vertical housing section by at least one cruciform support structure permitting radial expansion of said tube bundle relative to the housing section but retaining the tube bundle centrally within the housing section, and the tubes are so supported as to permit up and downward movement of the tubes relative to the bent-over housing section.
Patent EP-0098132-A2 (EP)
Inventor: WALSTON HOLLY
IPC: F16C1/14
Filed: 1983-06-27
Abstract: A motion transmitting remote control assembly (10) for transmitting motion in a curved path including a tube member (14) and a rod (18) movably supported by the tube member (14) and extending therefrom to provide a variable extending length of the rod member (18) between the tube member (14) and one end (20) thereof to define a line of force. An integral terminal member (22) operatively interconnects the extending length of the rod member (18) and a control member (24). The terminal member (22) has an opening (36) therethrough defining an axis which is perpendicular relative to the line of force. The assembly (10) is characterized by the terminal member (22) including a resilient vibration dampening member (38) totally encapsulated therein and defining a portion of the opening (36) and including a retaining pocket for retaining a portion (32) of the control member (24) therein.
Patent EP-0094365-A2 (EP)
Inventor: WADELL GEORG
IPC: B62D55/20
Filed: 1983-05-11
Abstract: A vehicle drive track for wheeled vehicles comprises a plurality of flexible track links (1, 31) connected together. The track links have cylindrical holes (2, 3; 32, 33) at the edges of the track links, which holes extend in the longitudinal direction of. the track. Cylindrical fastening units (3, 35) are rotatably journalled in the holes and are connected between the track Inks by means of coupling means (11, 27) so that the cylindrical fastening units can turn in relation to each other about axes parallel to the axles of the vehicle wheels.
Patent EP-0128385-A2 (EP)
Inventor: NAOKI YAMAMOTO
IPC: H01L21/265
Filed: 1984-05-15
Abstract: A silicide layer or silicon alloy layer (4) is formed within a surface region of an impurity-doped region (7) on the surface of a semiconductor substrate (1) by implanting and heating any of those metals which can form silicides or silicon alloys with silicon upon heating.The peel of a metallic electrode or wiring (5) can thus be prevented, and the electrode or wiring (5) can be directly formed on the semiconductor substrate (1).
Patent EP-0133456-A2 (EP)
Inventor: KOELBLIN ROLF
IPC: B23Q3/157
Filed: 1984-05-18
Abstract: Es wird eine Vorrichtung zur variablen Bearbeitung von Werkstücken beschrieben, die aus einem als Hohlträgereinheit aus gebildeten, die Funktionen des Maschinengehäuses übernehmenden Zentralmodul besteht und mehrere über vorgegebene mechanische und elektrische Schnittstellen wahlweise mit diesem Zentralmodul und untereinander verbindbare Horizontal- und Vertikalmodule umfaßt. Der Zentralmodul besitzt dabei eine außenliegende, axial begrenzt verschiebbar und drehbar gelagerte sowie verspannbare Trägerhülse, die sich nur über einen Teil der Höhe dieser Trägerhülse erstreckende, über den Trägerhülsenumfang verteilte Aufnahmen für Werkzeugträgereinheiten aufweist. Der Innenraum des Zentralmoduls ist mit Paß-Führungsflächen für einen Vertikalmodul versehen, welcher als Säuleneinheit mit bodenseitiger Anschlußfläche und zu den Führungsflächen des Zentralmoduls komplementären Außenführungsflächen ausgebildet ist. Die Horizontalmodule bestehen aus miteinander und/oder mit den Anschlußflächen von Zentralmodul und Säuleneinheit verbindbaren Schlitten.
Patent EP-0176604-A2 (EP)
Inventor: WIEZER HARTMUT DR
IPC: C08L23/12
Filed: 1982-03-18
Abstract: New esters and urethanes containing polyalkylpiperidylaminotriazine groups of the formula   <IMAGE>   are prepared from carboxylic acid exters or isocyanates and triazinyl alcohols. The compounds are valuable stabilizers for polymeric materials.
Patent EP-0131231-A2 (EP)
Inventor: MURAKAMI KUNIO
IPC: B29L7/00
Filed: 1984-07-02
Abstract: A process for producing a piezo- and pyro-electric film, which comprises biaxially stretching a single- or multi-layered thermoplastic film containing from 3 to 80% by volume, as an average based on the entire film, of a ferroelectric substance, then subjecting the stretched film to polarization treatment by applying a high voltage at a temperature within a range of from 10°C to a temperature lower than the melting point of said thermoplastic resin, and cooling the film while continuously applying the high voltage.
Patent EP-0133539-A2 (EP)
Inventor: STANGL HORST
IPC: B01L7/04
Filed: 1984-08-01
Abstract: In a container (10) for storing and/or transporting objects, such as temperature-sensitive medication or the like, having an outer dual-walled container (11), there is arranged in the outer container (11) an inner container (12), in which chambers (19) are immersed to receive objects, the openings (20) of which chambers each have a passage opening (30) by means of closure discs (27, 28) and the passage opening (30) of the upper closure disc (27) is surrounded by a tube connector (32) which interacts with stops (34, 35) of the lower closure disc (28) to match the passage openings. <IMAGE>
Patent EP-0137468-A2 (EP)
Inventor: KELLER MANFRED DR
IPC: H01J47/06
Filed: 1984-10-05
Abstract: Proportionalzähler zur Erfassung von radioaktiven Oberflächenkontaminationen werden mit zumindest zwei zueinander gewinkelten, ebenen Fensterflächen vorgesehen, die von dünner Folie überspannt werden, welche durch längs der Innenkanten von sich berührenden Fensterflächen angeordnete, ein Rahmenwerk bildende dünne Stäbe gespannt und/oder fixiert wird. Als Berührungsschutz für das dünne Fenster dient insbesondere ein Lochgiterkorb, der für einen Mindestabstand des Rahmenwerks von der Abtastoberfläche von etwa doppelter Stabdicke sorgt. Bevorzugt wird ein Polygonalgitter, insbesondere Hexagonalgitter, dessen Stege nicht in Hauptabtastrichtung liegen. Besonders zweckmäßig sind etwa zylindrische Meßsonden, deren Fensterfolie über einen Kranz dünner Stäbe gespannt und geklebt ist zur Überprüfung von Rohrleitungen.
Patent EP-0155353-A2 (EP)
Inventor: HEITHOFF ROBERT BERNARD
IPC: C03B3/02
Filed: 1984-10-25
Abstract: A rotary batch preheating kiln feeding batch materials to a batch liquefying vessel is separated from the liquefying vessel by a transition section including duct means to direct exhaust gas from the liquefying vessel to the interior of the rotary kiln at a location spaced from the discharge location of the kiln. The transition section also shields the rotary kiln from radiant heat from the liquefaction vessel.
Patent EP-0146011-A2 (EP)
Inventor: HAUSER IVO J
IPC: B65D41/04
Filed: 1984-11-24
Abstract: 1. Container (2, 28, 46) with closure cap (4, 30, 48) firmly sealed to the container and removable, having two sealing lips (20, 36, 54, 22, 42, 60) made of elastic material surrounding the container opening, thereby defined, that a primary sealing lip (20, 36, 54) is forming an angle of alpha < 90 degrees with a top surface (12, 38, 56) of the container (2, 28, 46) and surrounding the container opening (10, 40, 58) and a secondary sealing lip (22, 42, 60) forming an angle of beta =< 90 degrees with a side surface (16, 44, 62) adjacent to the top surface, whereby the side surface (16, 44, 62) is diverging from the top surface (12, 38, 56) with an angle (vtheta) relative to the container axis (14).
Patent EP-0154698-A2 (EP)
Inventor: SPRENGEL HEINZ-PETER DIPL-PHYS
IPC: H03H9/05
Filed: 1984-12-11
Abstract: Elektrisches Oberflächenwellenfilter mit einem piezoelektrischen Substratträger, der auf einer Oberseite einen Ein- und Ausgangswandler (14 bzw. 15) trägt, der jeweils über einen nach außen geführten Ein- und Ausgangsanschluß (22 bzw. 23) mit einer gedruckten Schaltung elektrisch kontaktierbar ist, und der mit seiner Rückseite auf einem Metallträger (11, 12) befestigt ist, der einstückig angeformte Masseanschlüsse (20) aufweist, wobei zur Vermeidung des elektrischen Übersprechens der Ein- und/oder Ausgangsanschluß (22 bzw. 23) symmetrisch zu diesem Anschluß ausgerichtete Masseanschlüsse (20) aufweist.
Patent EP-0146907-A2 (EP)
Inventor: DUERKOP HERMANN
IPC: C10L1/02
Filed: 1984-12-17
Abstract: To obtain a single-phase mixture of carburettor fuel and water-containing alcohol, a solubiliser is proposed which contains about 5 - 40% by volume of a substance from the group of the C4- and C5-methyl ketones, 20 - 60% by volume of a substance from the group of the C3- to C5- and preferably C4-alcohols and 20 - 40% by volume of a glycol and also, if necessary, additionally about 2 - 8% by volume of a nonionic emulsifier and, as a further addition, if necessary, a non-self-emulsifying glycerol monodioleate.
Patent EP-0147840-A2 (EP)
Inventor: ADAMS JOHN T
IPC: B03C3/66
Filed: 1984-12-22
Abstract: A power supply usable with various size loads has an input circuit (53) receiving pulses of voltage at 25 kilohertz. The pulses are modulated in width depending upon the input to a pulse-width modulation IC (20) receiving inputs (at 21, 22) indicative of the output volage and current delivered to the load (11). A backup current limiting circuit (23) comprising a transistor (24) which is biased by the voltage (15) to the load, limits the signal (65) to the pulse-width modulation IC (at 30) to limit the width of the pulses to maintain the output current within limits.
Patent EP-0157944-A2 (EP)
Inventor: DOMANN HELMUT ING
IPC: B60T13/68
Filed: 1984-12-22
Abstract: 1. Pressure control valve (12) for brake installations actuated by a pressure medium, in particular for compressed-air brake installations, comprising a proportional solenoid valve (16, 17) whose valve bodies, having valve connections (35, 36, 43) for a pressure-medium source (10) and for at least one brake cylinder (11), and whose electromagnet (18) are integrated in a housing block (20), and an electronic control system (19) for controlling the electromagnet (18) of the proportional solenoid valve (16, 17) as a function of vehicle parameters such as brake pressure, brake control pressure, axle load, wheel slip and the like, characterized in that the electronic control system (19) is arranged in a receiving chamber (21) in the housing block (20) which has an assembly opening (54) accessible from the housing block surface, and that the assembly opening (54) is closed by a cover plate (23) bearing electrical connecting contacts (24).
Patent EP-0128602-A2 (EP)
Inventor: SISTO ALESSANDRO
IPC: C07K5/06
Filed: 1984-05-08
Abstract: This invention relates to new retro-inverso peptides and peptide derivatives in the form of analogues of the bradykinin potentiating peptide (BPP 5a ), which are pharmalogically active, have long in vivo life and are useful as antihypertensives and diagnostic drugs, their general formula (I) being
Patent EP-0135229-A2 (EP)
Inventor: VARY PETER DR-ING
IPC: H04M3/56
Filed: 1984-08-14
Abstract: Bei der algebraischen Summation von Codeworten von Konferenzteilnehmern zu einem Teilsummen-Codewort kann ein Überlauf des Wertebereiches auftreten. Ein solcher Überlauf kann vermieden werden, wenn vor Durchführung der Addition der Zahlenbereich erweitert wird und in Abhängigkeit von der gemessenen Sprachintensität der Teilsummen-Codeworte eine Einstellung von Gewichtungsfaktoren erfolgt. Durch Multiplikation mit diesen (Dämpfungs-) Faktoren werden die angehenden Teilnehmer-Codeworte in einer Dampfungsregelschaltung wieder auf den ursprünglichen Zahlenbereich abgebildet. Zur Reduzierung eines Gerauschpegels, herrührend z.B. von Leitungsrauschen, Quantisierungsfehlern usw., können in einer weiteren Dämpfungsregschaltung der Konferenzeinrichtung nicht-sprechaktive Teilnehmer gedämpft werden.
Patent EP-0119696-A2 (EP)
Inventor: IVES FRANK
IPC: C08J9/04
Filed: 1984-01-27
Abstract: (57) A method for producing low density polyester foam includes heating the resin to a temperature in the range of from 80° to 140 °F, combining the resin with a blowing agent such as a suflonyl hydrazide, combining the resulting admixture with a catalyst, and depositing the catalyzed resin on a surface. The density of the resulting foam can be decreased by incorporating a flourinated hydrocarbon into the resin.
Patent EP-0139474-A2 (EP)
Inventor: TAKAHASHI AKIRA
IPC: H01F10/14
Filed: 1984-09-17
Abstract: A magneto-optic memory element inctades a transparent substrate, a first transparent nitride film, a GdTbFe recording layer, a second transparent nitride film, and a reflection film formed in this order. The first transparent nitride film has an index of refraction higher than that of the second transparent nitride film. In a preferred form, the first transparent nitride film is a SiN film having the index of refraction of about 2.0, and the second transparent nitride film is an AIN film having the index of refraction of about 1.8 to 1.9.
Patent EP-0140655-A2 (EP)
Inventor: BROWNBILL THOMAS DUNCAN
IPC: B65D41/04
Filed: 1984-10-18
Abstract: A one-piece plastics closure for a carbonated beverage bottle has a sealing ring (17) pivotally attached at the junction between its closure panel (10) and dependent skirt (11). The sealing ring is forked, having two annular and mutually divergent fins 20, 21. The upper fin (20) is engaged by the free end of the container neck as the closure is fitted, and by pivotal movement of the sealing ring brings the lower fin (21) into sealing relation with the side surface of the container finish. The resilience of the closure material and the substantial deformation to which the sealing ring is subject thereafter maintain the effectiveness of the seal despite creep and backing-off of the closure which may occur.