baber/WOPTO huggingface dataset:
Patent EP-0211782-A2 (EP)
Title: Procédé d'usinage de pièces tubulaires et dispositif pour la mise en oeuvre du procédé
Inventor: HORN LAURENT
IPC: B23B1/00
Filed: 1986-07-24
Abstract: L'invention a pour but l'obtention d'une épaisseur de paroi sensiblement constante en toute section transversale sur des pièces tubulaires cylindriques, fabriquées par exemple par filage et laminage. Le procédé de l'invention consiste à déterminer, à l'aide d'un dispositif approprié, la position du centre du contour intérieur d'une section transversale de la pièce tubulaire, puis à faire tourner l'un par rapport à l'autre un outil d'usinage et la pièce autour de l'axe dudit contour intérieur et à rapprocher l'outil d'usinage jusqu'à obtenir, sur le pourtour de ladite section transversale, une épaisseur de paroi constante égale au plus à l'épaisseur minimale, puis à répéter ces opérations sur les sections successives désirées du tube parallèles à la première section. L'invention concerne aussi le dispositf spécialement adapté, à la réalisation de ce procédé, dispositif comprenant essentiellement un appareillage de contrôle à ultrasons (3), une machine d'usinage (8) et un dispositif de transfert (6) depuis l'appareillage (3) jusqu'à la machine (8) conservant l'orientation du tube autour de son axe. L'invention permet d'obtenir des pièces tubulaires d'excentricitè relative en toute section inférieure à 1 %, et en particulier d'améliorer la qualité des tubes de gainage de combustibles obtenus par laminage de ces pièces tubulaires.
Patent EP-0221862-A2 (EP)
Inventor: STIRANO GIORGIO
IPC: B60K17/34
Filed: 1986-11-05
Abstract: In a motor vehicle with several driving axles, of the type in which the differential of each axle has a hypoid reduction gear pair (1, 2), the differential units associated with the various axles are all identical to each other and oriented in an identical manner. The pinion (2) of each hypoid gear pair is spaced rearwardly and upwardly of the axis of the corresponding hypoid crown wheel (1) The shaft (18,20) carrying the pinion (2) passes through the entire longitudinal extent of the housing (9) of the differential and has its ends projecting forwardly and rearwardly of the housing (9) to enable its coupling to corresponding portions of the transmission shaft.
Patent EP-0234596-A2 (EP)
Inventor: SCHULDT GERHARD
IPC: G07G1/00
Filed: 1981-08-14
Abstract: To design a till drawer for cash registers with as short an opening travel as possible, a relatively wide drawer tray 1 is arranged on a carriage 3 which can be extended from a drawer casing 5. The drawer tray 1 rests, by means of an outwardly projecting web 33 at the top edge of the side faces 35, on a plurality of supporting rollers 32 which are mounted on lateral struts 21 of the carriage 3. When required, the drawer tray 1 can be moved out on the extended carriage a further additional travel until a catch hook 38 arranged on the drawer tray 1 strikes against the stop 37. <IMAGE>
Patent EP-0258524-A2 (EP)
Title: Hose connection  suitable for use with  high pressure fluids
Inventor: ALLEGRI CESARE
IPC: F16L33/20
Filed: 1987-03-18
Abstract: A hose connection formed from a metal coupling and an outer metal sleeve (13) which tightens the hose (2) against said metal coupling (1) and able to withstand very high pressure by virtue of the particular geometrical characteristics of said coupling and said sleeve.
Patent EP-0242754-A2 (EP)
Inventor: GUENTHER HANS DIPL-ING
IPC: C08J3/22
Filed: 1987-04-11
Abstract: Pigment preparations containing from 50 to 75 % by weight of an organic pigment, as carrier material polymers based on methyl and/or butyl methacrylate which have a molecular weight of from 100,000 to 200,000, a plasticiser based on full esters of polyalcohols with polyfunctional acids, and also a dispersant based on partial esters of polyalcohols with fatty acids.
Patent EP-0249116-A2 (EP)
Inventor: KOUDA KATSUYA
IPC: G06F13/38
Filed: 1987-06-01
Abstract: In a data processing system in which data is transferred between memory areas (A, B, C, D, E) through a transfer buffer (58) shared by the memory areas, receive capability indication means (59) which is commonly accessable by the memory areas and contains information indicating whether data can be transferred to the respective memory areas or not is provided, and data to be transferred from one memory area to other memory area is stored in the transfer buffer in accordance with the content of the receive capability indicator.
Patent EP-0257314-A2 (EP)
Inventor: LESINSKI GEORG DIPL-ING
IPC: H04L12/50
Filed: 1987-07-24
Abstract: Data provided to operate the exchange (EDS) is stored in an external operational data memory (S1). The exchange is provided with a main memory (AS) to update this data. Updated operational data is copied to a buffer memory (S2) before transmission to the operational data memory (S1). Until this data is transferred to the operational data memory (S1), the buffer memory is marked, by means of an occupancy flag, as occupied with operational data. If an operational fault develops in the exchange and an occupancy flag for the buffer memory (S2) is present, the temporarily stored updated operational data is fed via the afore-mentioned main memory into the operational data memory (S1). If no such flag is present, the operational data stored in the operational data memory (S1) is used as the current operational data. <IMAGE>
Patent EP-0260477-A2 (EP)
Inventor: WURST HERMANN
IPC: B23D37/00
Filed: 1987-08-22
Abstract: The broaching machine, in particular a vertical broaching machine, has a tool carriage, which has a rack and is driven by means of a pinion, is guided by guide surfaces and bears broaching tools by means of a tool carrier. To improve the positional fixing of the tool carriage on guide rails and consequently to achieve better machining accuracies, the invention proposes that the pinion (13) engages an area of the tool carriage (7, 7') facing the broaching tools (9, 9'), in which arrangement, with mutually parallel guide surfaces (4V, 6V; 4V', 6V'), in particular the axis (A) of the pinion (13) is at an angle to the said surfaces which is substantially different to 90 degrees. <IMAGE>
Patent EP-0263430-A2 (EP)
Inventor: FARMONT ROLF DR
IPC: B60J7/11
Filed: 1987-09-30
Abstract: Bei einem Sonnendach (1) für Fahrzeuge mit einem einen Deckelrahmen (3) bildenden ersten und zweiten Rahmen, z. B. einem Innenrahmen (5) und einem Außenrahmen (6) und einem öffen- und schließbaren Deckel (4), bei dem der Deckelrahmen (3) durch Einklemmen der Dachhaut (2) im Bereich des Öffnungsrandes (2') zwischen dem ersten und zweiten Rahmen am Fahrzeugaufbau festlegbar ist und bei dem ein Klemmechanismus (7) die Aufrechterhaltung der erforderlichen Klemmkräfte zwischen dem ersten und zweiten Rahmen ermöglicht, wird eine besonders einfache Montage, insbesondere ein einfaches Aufbringen relativ hoher Klemmkräfte bei vollem Erhalt der Demontierbarkeit dadurch erreicht, daß der erste Rahmen auf seinem Umfang verteilte Durchbrechungen (8, 8', 8") aufweist und der zweite Rahmen durch die Durchbrechungen des ersten Rahmens schiebbare und im Einbauzustand in eine Verriegelungsposition schwenkbare Hebel (9) trägt. Die Hebel (9) kommen beim Verschwenken in die Verriegelungsposition an dem ersten Rahmen zur Anlage und üben die erforderlichen Klemmkräfte zwischen dem ersten und zweiten Rahmen aus. Griffstücke (10) zum Verschwenken der Hebel (9) die mit dem Hebel verbindbar oder dauerhaft verbunden sind, weisen einen längeren Hebelarm als der Länge der Hebel (9) entsprechend auf.
Patent EP-0270927-A2 (EP)
Inventor: SAITO YUICHI
IPC: C08L53/02
Filed: 1987-11-26
Abstract: A rubber composition suitable for tire treads having well-balanced excellent steering stability in cornering, wet skid characteristic, ice skid characteristic and rolling characteristic, and an excellent processability, which comprises a rubber component containing a block copolymer consisting essentially of a block A and a block B, obtained by conducting polymerization of an aromatic vinyl compound and a conjugated diene compound in a hydrocarbon solvent in the presence of an organolithium initiator and modifying with a coupling agent, and satisfying the following conditions (A) to (E);
     (A) the block A having a content of an aromatic vinyl compound of 5 to 20 % by weight and a content of 1,2-bonds in the conjugated diene component of 25 to 55 % by weight,   (B) the block B having a content of an aromatic vinyl compound of 35 to 60 % by weight and a content of 1,2-bonds in the conjugated diene component of 20 to 70 % by weight,   (C) the content of the block A in the block copolymer being from 20 to 80 % by weight,   (D) the average content of the aromatic vinyl compound in the block copolymer being from 20 to 40 % by weight and the average content of 1,2-bonds in the conjugated diene component of the block copolymer being from 20 to 60 % by weight, and   (E) at least 40 % by weight of the polymer chains of the block copolymer being a branched polymer formed by modification with a trifunctional or tetrafunctional coupling agent.
Patent EP-0271025-A2 (EP)
Inventor: FINZEL LOTHAR DIPL-ING
IPC: G02B6/40
Filed: 1987-12-04
Abstract: Die beiden fluchtend angeordneten Trägerkörper (TK11,TK12) eines Verbindungselementes (VE1) weisen Führungsnuten (FN11,FN12;FN21,FN22) mit verbreiterten Teilbereichen (TBN11,TBN12; TBN21,TBN22) auf, in welche Führungsschienen (z.B. FS21) eingelegt werden. Die Profilleisten (z.B. PL21) der Führungsschienen (z.B. FS21) liegen nur in den nicht verbreiteten Restbereichen (z.B. RBN211,RBN212;RBN221,RBN222) der Führungsnuten (z.B. FN21,FN22) auf, so daß Mikroversetzungen oder Staubpartikel in den Führungsnuten (z.B. FN21,FN22) eine genaue Ausrichtung der beiden Trägerkörper (TK11,TK12) nicht beeinträchtigen.
Patent EP-0274073-A2 (EP)
Inventor: GOUTOULE JEAN MARC
IPC: H03D7/14
Filed: 1987-12-09
Abstract: Mixer comprising four elementary mixers (10, 11, 12, 13) and three pathways (14, 15, 16), phase-changers making it possible to produce a phase change of  pi  + k  pi , (k being an integer), being respectively disposed between the first mixer (10) and the first (14) and the third (16) pathway; between the second mixer (11) and the second (15) and the third (16) pathway; between the third mixer (12) and the first pathway (14); and between the fourth mixer (13) and the second pathway (15). Application to the field of hyperfrequency transmissions. <IMAGE>
Patent EP-0273507-A2 (EP)
Inventor: NIELSEN JOHN ERIK
IPC: G01F23/26
Filed: 1987-12-11
Abstract: In packing machines of the type which manufacture packing containers from flexible, tubular material the contents are fed via a filling pipe opening into the tube. The level of contents in the tube is controlled by means of a float which is connected mechanically to a valve located at the mouth of the filling pipe. On filling of highly viscous types of contents an arrangement for the control of the flow of contents is used instead, in accordance with the invention, which comprises a sealing device (14) surrounding the filling pipe (7) which on the one hand prevents the contents from penetrating upwards into the tube (6), and which on the other hand is used for controlling the feed of contents in that its vertical position is monitored by means of a monitoring device (11) surrounding the tube (6) and allowed to control a pump (24) for the feed of contents via the filling pipe (7).
Patent EP-0245971-A2 (EP)
Inventor: JENSEN RICHARD R
IPC: E21B47/01
Filed: 1987-04-16
Abstract: Hydraulic drilling apparatus and method suitable for use in a variety of applications including the drilling of deep holes for oil and gas wells and the drilling of vertical, horizontal or slanted holes, drilling through both consolidated and unconsolidated formations, and cutting and removing core samples. The drill head produces a whirling mass of pressurized cutting fluid, and this whirling fluid is applied to a discharge nozzle to produce a high velocity cutting jet. The cutting action is enhanced by abrasive material in the drilling fluid. The direction of the borehole is controlled by controlling the discharge of the drilling fluid either in side jets directed radially from the distal end portion of the drill string which carries the drill head or in a plurality of forwardly directed cutting jets.
Patent EP-0242235-A2 (EP)
Inventor: MIYAZONO TADAFUMI
IPC: C08J3/12
Filed: 1987-04-21
Abstract: Composite acrylic resin particles prepared by effecting an emulsion polymerization of a monomer mixture of
     (A) at least one crosslinking monomer having in its molecule two or more radically polymerizable mono- or l,l-di-­substituted ethylenic unsaturation bonds, or a combination of at least two monomers each having a mutually reactive functional group and one or more radically polymerizable mono- or l,l-di-substituted ethylenic unsaturation bonds,   (B) at least one mono-functional polymerizable monomer other than aromatic compound, and   (C) at least one monomer having in its molecule one or more radically polymerizable mono- or l,l-di-substituted ethylenic unsaturation bonds and one or more radically polymerizable l,2-di-, l,l,2-tri- or l,l,2,2-tetra-­substituted ethylenic unsaturation bonds, and graft-­polymerizing thus obtained particles with a polymerizable aromatic compound and other optional mono-functional monomers.     
     The present acrylic resin particles are characterized in that a number of substantiary linear acrylic polymer chains are chemically bonded to the particulate crosslinked acrylic polymer.
Patent EP-0248668-A2 (EP)
Inventor: KOCH TIM ROGER
IPC: H01L21/768
Filed: 1987-06-04
Abstract: The specification describes a multilevel metal CMOS integrated circuit wherein a first or lower level of metallization comprises strips of tungsten over aluminum. These strips are connected through vias in an inter-metal dielectric layer to an upper or second level (34) of metallization which is photodefined in a desired pattern. The tungsten suppresses hillocks in the underlying aluminum during high temperature processing and also advantageously serves as an etch stop material during integrated circuit fabrication.
Patent EP-0254516-A2 (EP)
Inventor: MARKUSSEN JAN
IPC: A61P3/10
Filed: 1987-07-20
Abstract: Insulin derivatives of the general formula I and having a charge which is positive compared with the charge of human insulin at neutral pH, can be used to prepare solutions having prolonged insulin action. In the novel insulin derivatives, a basic amino acid has been substituted in the B27-position and/or a neutral amino acid has been inserted in the A4-, A17-, B13- and/or B21-position. The C-terminal of the A-chain, Asn A21 , may be substituted by another amino acid in order to increase the stability of the solutions at the slightly acidic pH of pharmaceutical solutions. Furthermore, the C-teminal carboxyl group of the B-­chain may be blocked with an amido or ester residue. Provided that A21 is Asn, the carboxylic acid group of B30 is free.
Patent EP-0259104-A2 (EP)
Inventor: SMYTH IAN CHARLES UNIVERSITY O
IPC: B04C5/081
Filed: 1987-08-27
Abstract: A cyclone separator comprises (a) an inlet portion (1) having generally the form of a volume of revolution, and one or more inlet channels (5), (b) a vortex finder outlet (4) coaxial with the inlet portion (1) and projecting into the inlet portion (1), (c) a generally axially symmetrical converging separation portion (2) adjacent to the inlet portion (1) and on the opposite side from the vortex finder outlet (4), and, optionally (d) a downstream portion (3) into which the separation portion converges. The geometry of each section is defined by a series of mathematical relationships.
Patent EP-0267866-A2 (EP)
Inventor: ROSENBERG PERETZ
IPC: B01D29/46
Filed: 1987-11-09
Abstract: A multiple-disc filter body (10) for separating solid particles from a fluid flowing through the filter body from its inlet side to its outlet side, comprises a stack of filter discs (14) in which the side faces (14a,14b) of each pair of adjacent discs (14) are formed with ribs (42a,b,c) of at least two different heights such as to define filtering passageways of a larger size on the inlet side of the filter stack and filtering passageways of a smaller size on the outlet side of the filter stack in series with the larger-size filtering passageways, whereby coarse particles are first separated by the fluid in the larger size fil­tering passageways, and then finer particles are se­parated from the fluid in the smaller size filtering passageways.
Patent EP-0281044-A2 (EP)
Inventor: KISHI MITSUHIRO
IPC: B66F11/04
Filed: 1985-04-30
Abstract: An elevating apparatus includes a base (1), a platform (6) and a telescopic boom assembly (50) connecting the base and platform together, for elevating said platform. 
     The telescopic boom assembly (50) is composed of a plurality of telescopically coupled booms including lower and upper booms (54, 57), the lower boom (54) pivotally coupled to the base (1), and the upper boom (57) having pivotally coupled to platform (6). A hydraulic operating mechanism is accommodated in the telescopic boom assembly for extending and contracting the plurality of booms. First hydraulic cylinders (52) are operatively interposed between the base (1) and the lower boom (54) for tilting the telescopic boom assembly with respect to the base (1), and second hydraulic cylinders (53) are operatively interposed between the platform (6) and the upper boom (57) for correcting an angle of inclination between the platform and the booms to keep the platform (6) substantially parallel to the base (1). A hydraulic control system (Figure 12) is provided for operating hydraulic operating mechanism, and the first and second hydraulic cylinders, in synchronism to elevate the platform in a substantially perpendicular relation to the base.
Patent EP-0290740-A2 (EP)
Inventor: DENKLER MARIA
IPC: D06M15/03
Filed: 1988-03-09
Abstract: The sizing composition for sizing yarns made of cotton, regenerated cellulose, wool and synthetic fibres is based on a mixture of hydroxy-C1-4-alkylguargalactomannan and hydroxy-C1-4-alkyl- cassiagalactomannan.
Patent EP-0289921-A2 (EP)
Inventor: MERGER FRANZ DR
IPC: C07C209/82
Filed: 1988-04-27
Abstract: Gewinnung von Trialkylaminen und Methylformiat aus Reaktionsgemischen, die bei der Herstellung von Trimethylolalkanen durch Umsetzung von n-Alkanalen mit 2,2 bis 4,5 mol Formaldehyd in wäßriger Lösung in Gegenwart von 0,6 bis 3 mol Trialkylamin, jeweils bezogen auf 1 mol Alkanal und anschließende Hydrierung anfallen, indem man das rohe Umsetzungsgemisch a) auf Temperaturen von 100 bis 200°C erhitzt, wobei man das im Reaktionsgemisch vorhandene Wasser weitgehend, gegebenenfalls zusammen mit überschüssigem, freiem Trialkylamin, destillativ abtrennt und das in Form von Trialkylammoniumformiat vorliegende Trialkylamin freisetzt unter Bildung von Trimethylolalkanformiat, das Trialkylamin abdestilliert und das Trimethylolalkanformiat mit Methanol gegenenfalls in Gegenwart katalytischer Mengen an Alkali- oder Erdalkalialkoholaten zu Trimethylolalkan und Methylformiat umestert oder, b) weitgehend entwässert, gegebenenfalls überschüssiges, freies Trialkylamin dabei abtrennt, das in Form von Trialkylammoniumformiat vorliegende Trialkylamin freisetzt, indem man das verbleibende Gemisch mit Methanol versetzt und auf Temperaturen von 100 bis 200°C unter Bildung von Methylformiat und Trialkylamin erhitzt und die Reaktionsprodukte in an sich bekannter Weise isoliert.
Patent EP-0306978-A2 (EP)
Inventor: VATO OTTO Z
IPC: F24H1/18
Filed: 1988-09-09
Abstract: A water heater tank having a tank shell (10) and a tank top (12) and bottom (14) member welded therein to provide a water tight space inside the shell. A cold water outlet (48) is mounted in the lower portion of the tank. The tank top member (12) has an upwardly extending flange (16) welded to the tank shell. The flange (16) has a deformed portion (58) extending inwardly from the main body of the flange to provide a space between the shell and the deformed portion. The hot water outlet (52) is mounted in the upper portion of the tank with at least a portion of the outlet extending into the space provided by the deformed portion of the flange. The axis of the hot water outlet (52) is thereby positioned at approximately the same level as the face of the tank top member.
Patent EP-0308954-A2 (EP)
Inventor: GRUBE WILLIAM L
IPC: F16C25/06
Filed: 1988-09-23
Abstract: A locking fastener assembly (10) for axle bearings and the like is free spinning during tightening and removal and is posi­tively held against rotation after installation. The assembly (10) is engageable with an axially slottted male threaded mem­ber (14) and includes a nut (40) with female threads and a flanged end. A retainer washer (42) includes spaced fingers (62) formed around the nut flange (48) for rotatably supporting the washer at the flange, and a tab (58) received in the slot (60) of the male threaded member (14) permitting the nut (40) to move axially but not to rotate on the male threaded member. When the nut (40) is engaged by a wrench, the wrench releases a flexible and resilient locking clip (44) to permit the nut freely to rotate. After the assembly (10) has been threaded onto the male threaded member (14), removal of the wrench frees the locking clip (44) and a lock finger (76) is received in a space (64) between fingers (62) of the retainer washer (42) po­sitively to prevent further rotation of the nut (40).
Patent EP-0318015-A2 (EP)
Inventor: FUKADA HIROSHI
IPC: H04N5/225
Filed: 1988-11-24
Abstract: A portable video camera of the type having a taking lens and an electronic video imaging device comprises a camera body incorporating the electronic video imaging device therein, a handgrip turnably mounted on one wall of the camera body, and a view finder, electronic or optical, structurally integral with the handgrip for viewing an image of the subject therethrough. Being changeable in position according to camera angles, the action finder can be brought into alignment with an eye of the operator in any shooting angles.
Patent EP-0319111-A2 (EP)
Inventor: GOODALL BRIAN LESLIE
IPC: B01J23/89
Filed: 1988-11-29
Abstract: A process for the preparation of phenyl ureas, which comprises reacting a nitrobenzene with an amine and carbon monoxide at an elevated temperature in the presence of a palladium catalyst, the amine being supplied continuously or stepwise during the period of the reaction.
Patent EP-0281393-A2 (EP)
Inventor: KATO TAKESHI
IPC: C07K1/113
Filed: 1988-03-03
Abstract: A method for producing an indan derivative represented by the formula:
     by condensing an N-(a-alkoxycarbonylaralkyl)-a-amino acid with an N-(indan-2-yl)glycine alkyl or aralkyl ester in the presence of a diphenyl phosphorochloridate, and a method for producing another indan derivative having anti-hypertensive activity by using the above Intermediate indan derivative are useful for industrial production of the indan derivative having anti-hypertensive activity.
Patent EP-0308320-A2 (EP)
Inventor: SUSKIND STUART P
IPC: D04H1/44
Filed: 1988-09-14
Abstract: A strong, absorbent nonwoven fabric containing wood pulp and textile fibers is prepared by hydroentanglement with a continuous filament, base web. The fabric may be apertured or essentially nonapertured and may be made water repellant for use in medical and surgical application.