baber/WOPTO huggingface dataset:
Patent EP-0302367-A1 (EP)
Inventor: BRENNING DIETER
IPC: F16L57/00
Filed: 1988-07-27
Abstract: A flange protecting cap, produced from injection-moulded plastic, to cover the flange of a pipe or of a pipe projection on a container, a valve or the like for transport and during storage until installation in a system. A disc-shaped part (10) is provided on the external circumference with an axial edge (11) which is designed on its free end with an undercutting part (12), projecting radially inwards. The edge (11) and/or the undercutting part (12) are designed with regions (13), distributed over the circumferential surface, of reduced wall thickness, in the form of slots, notch lines, weak points, perforations, film hinges or the like. <IMAGE>
Patent EP-0306780-A1 (EP)
Inventor: PEDERSEN ALEX
IPC: B60K17/04
Filed: 1988-08-26
Abstract: Known drive units for commercial vehicles, particularly tractors, whose wheels can alternatively be driven mechanically or hydraulically, have, until now, had the capability to be fitted with a relatively large number of hydraulic gears only at a relatively high technical cost. The new drive unit is correspondingly intended not only to provide a relatively large number of hydraulic gears but to meet this requirement without increasing the technical cost which is required anyway to provide hydraulic gears. In order to achieve this, one of the gear wheels involved in forming the gears of the transmission (4) is permanently connected to the input shaft (7), in a rotationally fixed manner, and represents the input gear for the hydraulic power flow. The invention can be used in the field of commercial vehicle drives. <IMAGE>
Patent EP-0318017-A1 (EP)
Inventor: LUSZCZYCKI MARIAN
IPC: F04B39/00
Filed: 1988-11-24
Abstract: The invention solves the problem of the de­sign of a suppressor having low flow resistance and high effectiveness of suppression of pressure fluc­tuation and noise, especially a suppressor for an inlet system of an air positive-displacement com­pressor with oil injection at the inlet. 
     In a cylindrical housing /1/ two chambers are separated: an ante-chamber /3/ and a chamber /2/ with an eccentrically fixed tubular suppressing element /5/. The inlet of the suppressing element /5/ is in the form of a nozzle /6/ widening towards the ante-chamber /3/, the wall of the element is per­forated and the end is closed by means of a scat­tering taper /6/. The outlet tube /9/ is situated on the side wall in the plane perpendicular to the axis of the suppressor and is oriented according to the axis transecting the axes of the chamber /2/ and the suppressing element /5/.
Patent EP-0319950-A1 (EP)
Inventor: SCHULTE KARL
IPC: B23K11/00
Filed: 1988-12-07
Abstract: Advantageous crosswire feeding devices are known but these extend through the grid plane. The intention is to provide a crosswire feeding device which is arranged fully outside the grid plane and, as a result, can interact with a conventional crosswire feeding device in order, by virtue of the simultaneous welding of two crosswires, to increase the output of the welding machine. The new crosswire feeding device is furthermore intended to shorten the electrode travel to the greatest possible extent, further increasing the output of the welding machine. The new crosswire feeding device (1) proposes a chain drive (6) which extends obliquely to the grid plane and the lower strand (23) of which is guided parallel to the grid plane in a lower zone. Crosswires (3) are guided between the lower strand (23) of the chain drive (6) and a skid (11), in that region of the chain drive (6) which is parallel to the grid, where they are firmly clamped by a clamping tongue (14) until the following pusher (9) of the chain drive (6) pushes the firmly clamped crosswire (3), counter to the action of the clamping tongue (14), into its predetermined position between the two welding electrodes (4, 5). In this predetermined position, the crosswire (3) is firmly clamped between the pusher (9) and a resilient stop (17, 18), the downwardly moved upper welding electrode (4) pressing the crosswire (3) downwards counter to the action of this second clamping device (9, 17, 18), onto the longitudinal wires (2) and welding them in place there.
Patent EP-0307027-A1 (EP)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/02
Filed: 1988-08-24
Abstract: A process for the preparation of polymers of carbon monoxide with one or more olefinically unsaturated compounds, characterized in that carbon monoxide containing sulphur as sulphidic sulphur and/or iron as iron carbonyls is subjected to one or more purifying treatments by which the sulphur and/or iron contents are decreased, and in that the carbon monoxide thus purified is polymerized together with one or more olefinically unsaturated compounds by contacting the mixture with a palladium-containing catalytic composition.
Patent EP-0296810-A1 (EP)
Inventor: GRAHAM SAMUEL L
IPC: C07D207/46
Filed: 1988-06-20
Abstract: A process for converting 6-carboxy to 6-hydroxymethyl mevinolin analogs and novel intermediates formed in this process are disclosed.
Patent EP-0296944-A1 (EP)
Title: Procédé de traitement d'effluents gazeux provenant de la fabrication de composants électroniques et appareil d'incinération pour sa mise en oeuvre
Inventor: RUFIN DENIS
IPC: F23G7/06
Filed: 1988-06-16
Abstract: La présente invention concerne un procédé de traitement des rejets provenant de la fabrication de composants électroniques, caractérisé en ce les gaz effluents sont aspirés par un gaz vecteur inerte, puis intimement mélangés à un gaz oxydant préchauffé, puis restent à son contact à une température et pendant une durée suffisantes pour l'incinération, puis les produits d'oxydation sont refroidis par échange thermique jusqu'à condensation, et les produits d'oxydation solides sont recueillis et les gaz résiduels lavés, et en ce que l'on réalise une cascade de perte de charge le long du courant gazeux.Elle concerne également un appareil d'incinération pour sa mise en oeuvre.
Patent EP-0319407-A1 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C403/08
Filed: 1988-11-30
Abstract: Process for preparing vitamin A which is practically free from 2- cis and 6-cis isomers by hydrogenation of vitamin A aldehyde, optionally in the form of a complex with hydroquinone, in the presence of a ruthenium hydride as catalyst.
Patent EP-0310525-A1 (EP)
Inventor: SEEUWS FRANCIS
IPC: B42C7/00
Filed: 1988-09-20
Abstract: This method consists in: - bringing the flexible band (2) to the perforation (4a, 4b) on one side of the blank (4), - and passing the band (2) through the perforation by suction from the other side of the blank, the suction being maintained for the full length of the path travelled by the flexible band. The device comprises a work table (3) for taking the blank of board (4), means (1) situated beneath the blank of board (4) at the position of the perforation(s), and at least one suction system (45) arranged over the work table, at the position of each perforation (4a, 4b) in order by suction to draw the flexible band (2) through this perforation. <IMAGE>
Patent EP-0308377-A1 (EP)
Inventor: BARBERO MARIO
IPC: B60J10/79
Filed: 1988-09-13
Abstract: The rear edge of the glass of a window for a motor vehicle door is provided with two appendages (5) which are guided for sliding in a channel (6) formed in a weather strip (7) fixed to the window frame (13). This weather strip (7) has an auxiliary portion (7a) which ensures the seal between the door frame (3) and the glass (4) and the seal between the door frame (3) and the body (9) of the motor vehicle. The arrangement is such that the outer surface (4a) of the glass (4) is flush with the surfaces of the bodywork adjacent the glass.
Patent EP-0342303-A1 (EP)
Inventor: CARBONE ELEUTERIO
IPC: A44B1/12
Filed: 1988-10-06
Abstract: The quick-coupling button of the type with fabric-­covered dome comprises a bell-shaped element (3) associated with a dome (2), said bell-shaped element and said dome defining, in their interior, a seat for the accommodation of a body (4) for the retention of a fixing nail (5) for fixing the button to an item of clothing; the retainer body has a cylindrical portion (6) which extends within the bell-shaped element and comprises a cylindrical head (7) having spacer means (8) for locking the retainer body between the dome and the bell-shaped element.
Patent EP-0298093-A1 (EP)
Inventor: SANDSTAD AUGUST
IPC: B22D31/00
Filed: 1987-12-16
Abstract: Un coupe-coulées, pour le finissage de la fonte, se compose d'un vérin hydraulique relié de façon opérationnelle à une unité d'usinage, de préférence en forme de coin, au niveau d'une extrémité au moins. Le vérin hydraulique est suspendu à une pince circulaire (29) et une voie semi-circulaire interne destinée à deux roulettes (27) au moins est reliée au vérin hydraulique. Entre le vérin hydraulique de l'unité d'usinage et les roulettes (27) est placé un pivot qui permet un déplacement le long de l'axe loongitudinal de l'unité.
Patent EP-0401210-A1 (EP)
Title: Hydrogels de polyurethane thermiquement reversibles et leurs applications cosmetiques, biologiques et medicales
Inventor: GOULD FRANCIS E
IPC: A61K9/20
Filed: 1988-02-01
Abstract: On forme des hydrogels de polyuréthane thermiquement réversibles en ajoutant de l'eau à un polymère de polyuréthane hydrophile formant un gel, produit par réaction dans des conditions anhydres d'un diisocyanate organique avec un composant glycol, dans un rapport molaire NCO/OH d'environ 0,5/1 à environ 1/1, dans lequel le pourcentage en poids du diisocyanate dans le mélange de réaction est d'environ 2 % à environ 25 %. Les hydrogels sont solides à température ambiante mais se liquéfient à des températures supérieures telles que la température du corps, et par conséquent sont utiles comme supports de protection, d'administration et de libération étalée d'une variété d'agents actifs comprenant des produits pharmaceutiques, des cosmétiques, des cellules et organismes vivants.
Patent EP-0315681-A1 (EP)
Title: Use of nalmefene for the manufacture of a pharmaceutical composition for central nervous system injury treatment.
Inventor: FADEN ALAN I
IPC: A61K31/00
Filed: 1988-06-06
Abstract: The present invention involves compositions and the use thereof for inducing opiate-receptor antagonistic activity in a patient suffering from ischemic or traumatic central nervous system injury by administering to said patient an effective amount of an opiate-receptor antagonist having enhanced activity at the kappa-opiate receptor suitable to permit the induction of opiate-receptor antagonistic activity.
Patent EP-0318582-A1 (EP)
Title: Neurocomputer system for solving optimization problems.
Inventor: CONWELL PETER RUSSELL
IPC: G06F15/18
Filed: 1988-05-31
Abstract: A network of N parallel processors are each one cross-connected to each other. Each cross connection includes a nodal weight delay circuit which carries status information as to whether a processor is "on" (=1) or "off" (=0) and whether its weighted influence (wij) is excitatory or inhibitory as between the two processors i and j on that cross connection. Additionally, the cross connection influence between a processor i and a processor j is time delayed with a selectively fixed set of machine cycles between any two processor i and j. A monitoring processor-controller senses when the majority of processors have achieved a stable non-changing state which will represent an optimum solution for a combinatorial problem.
Patent EP-0347466-A1 (EP)
Inventor: ARAMAKI HITOSHI
IPC: B23Q35/123
Filed: 1988-10-26
Abstract: Une tête traceuse (TC) est constituée de manière à pouvoir tourner dans une direction de rotation permise par son axe de rotation qui est parallèle à un axe ne constituant pas un plan de profil (p.ex. l'axe Y). Lors du profilage d'un évidement (HL) présentant une partie inclinée verticale (SL), la tête traceuse (TC) tourne de manière à ne pas entraver le modèle (MDL) et l'angle de rotation (beta) dans la direction de rotation est contrôlé afin de corriger la quantité de déplacement (ex, ez) de chaque axe dans les sens de deux axes (axes X, Z) autres que l'axe de rotation en fonction de l'angle de rotation (beta). On effectue la commande du profilage en utilisant chaque quantité de déplacement d'axe obtenue par la correction.
Patent EP-0336088-A1 (EP)
Inventor: GMEINER GUNTER
IPC: B60J7/12
Filed: 1989-02-18
Abstract: In order to support the pivoting of a roof skin bow (8) which forms the lower closure of a folding top and whose side legs (8a) are fastened to assigned top columns (3) of a main bow, a bar element which is variable in length, coupled at both ends and arranged in the side wall region of the folding top is provided. Since one end of the bar element is connected to the facing side leg of the roof skin bow and the second end of the bar element (17, 27) is connected in an articulated fashion to the assigned top column, the bar element can be arranged in a space-saving manner in the tailgate. …<IMAGE>…
Patent EP-0336282-A1 (EP)
Title: Plasma-Röntgenröhre, insbesondere zur Röntgen-Vorionisierung von Gaslasern, Verfahren zur Erzeugung von Röntgenstrahlung mit einer solchen Röntgenröhre und Verwendung letzterer
Inventor: FRIEDE DIRK DR
IPC: H01J33/00
Filed: 1989-03-29
Abstract: Die Plasma-Röntgenröhre mit hohen Elektronenstromdichten, insbesondere zur Vorionisierung von Gaslasern, arbeitet nach dem Prinzip der Elektronenerzeugung durch Sekundärelektronen-Emission bei Ionenbeschuß. In Längsachse der Röhre ist ein dünner Zünddraht (6) aufgespannt. Nach Anlegen eines positiven Spannungsimpulses an den Zünddraht (6) fliegen freie Elektronen in Spiralbahnen auf den dünnen Draht zu. Auf aufgerollten Flugbahnen legen die Elektronen größere Wege als die mittlere freie Weglänge unter Stoßionisation zurück und erzeugen so zusätzliche Ladungsträger. Ein Hochspannungsimpuls, der an eine seitlich in die Plasmakammer (1) ragende Hohlkathoden-Anode (3) angelegt wird, erhöht in Wechselwirkung mit den metallischen Wandungen (5b, 5c, 5d, 5e, 5f) die Ladungsträgerdichte. Ein negativer Hochspannungsimpuls auf die massive, ausgedehnte Beschleunigungskathode (7) saugt durch ein Gitter (9) positive Ionen aus der Hohlkathode (1') ab, die bei ihrem Auftreffen auf die Beschleunigungskathode (7) Elektronen aus dem Metall herausschlagen. Diese werden von der Kathode (7) emittiert, zum Gitter (9) beschleunigt und durch den Drift- bzw. Plasmaraum (1) auf das Röntgentarget (12), eine ein Fenster abdeckende dünne Metallfolie oder Schicht, hin geschossen.
Patent EP-0339404-A1 (EP)
Inventor: GORTZ FRANZ-JOSEF DIPL-ING
IPC: H01P1/208
Filed: 1989-04-15
Abstract: The tuning of the coupling between two waveguides which are separated from one another by a coupling aperture is very tedious with known devices, since no defined change in the coupling level can be achieved with them. A defined tuning of the coupling is ensured by arranging at least one tuning screw (5, 5'), penetrating through the waveguide wall, in front of the coupling aperture (3) in the region of the coupling opening (4, 4'). The device according to the invention is suitable, for example, for use in waveguide filters in order to tune these to a desired characteristic with little effort. <IMAGE>
Patent EP-0355580-A1 (EP)
Inventor: GREUNE CHRISTIAN
IPC: F28F9/00
Filed: 1989-08-09
Abstract: Es wird ein Verfahren zur Herstellung einer Abstandshalterung räumlich verschachtelt ineinandergreifender elliptischer Profilrohre der Matrix eines Wärmetauschers, der in Kreuz-Gegenstrom-Bauweise und zur Führung von Gasen stark unterschiedlicher Temperaturen ausgebildet ist, angegeben; dabei sollen aus litzenartig verwobenen Feindrähten hergestellte Seile, Streifen oder Bänder in einer zugewiesenen Querebene der Matrix unter wechselnder Rohrumschmiegung zwischen benachbarten Profilrohrreihen angeordnet und dann im Wege einer auf gewählte Materialpartner abgestimmten Temperaturbehandlung durch örtliche Oberflächendiffusion mit den Profilrohren verbunden werden.
Patent EP-0356800-A1 (EP)
Inventor: HONGU TATSUHIKO
IPC: C04B37/02
Filed: 1989-08-14
Abstract: A bonding composition for silicon carbide ceramics, comprising powder silicon carbide having a particle size of 1 to 50 µm, powder carbon having a particle size of up to 15 µm, powder silicon having a particle size of up to 10 µm, a thermosetting resin, and a catalytically curable resin and a curing agent therefor is effective in bonding sintered silicon carbide ceramic pieces.
Patent EP-0361080-A1 (EP)
Inventor: STOLL GERHARD DR
IPC: C07C43/13
Filed: 1989-08-23
Abstract: Process for producing C16 to C22 fatty alcohol derivatives of general formula (I): R<1>(vic. OH, OR<2>)-OH in which R<1> is a vicinally-disubstituted residue of a fatty alcohol with 16 to 22 carbon atoms, which contains at least one structural element of general formula (II): -CH(OH)-CH(OR<2>)- and R<2> is an alkyl residue with 1 to 22 carbon atoms, a single-bond residue of a polyol with 2 to 12 carbon atoms and 2 to 4 OH groups or a group of general formula (III) in which R<3> is a double-bond residue of a polyol with 2 to 12 carbon atoms and 2 to 4 OH groups at least two of which are primary OH groups, and R<1> is as defined above, in which C16 to C22 fatty alcohol esters of formula (IV): R<1>(vic. OH, OR<2>)-O-CO-R<4> or formula (IVa) are treated with water under pressure and at temperatures from 180 to 250  DEG C, without side reactions, in particular self-condensation.
Patent EP-0361480-A1 (EP)
Inventor: HOHM DIETMAR DR
IPC: F02M69/04
Filed: 1989-09-28
Abstract: Einspritzdüse mit einer Düsenbohrung (13) und einer Düsennadel (11), und mit einem Antrieb (91) mit elektrischer Eingangsgröße sowie mit eine Antriebseinrichtung (96) für eine dem geöffneten Zustand der Einspritzdüse überlagerte wechselende Hubbewegung des Düsenteils (12), wobei die Antriebseinrichtung (96) mit elektrischer Eingangsfröße anregbar ist und konstruktiv so ausgebildet ist, daß mindestens eine solche kleine Periodendauer für die Wechsel der Hubbewegung verfügbar ist, die mehrfach kleiner als die vorgegebene Mindestöffnungszeit der Einspritzdüse ist.
Patent EP-0366941-A1 (EP)
Inventor: HUSS RAINER PROFESSOR DR
IPC: B05D3/10
Filed: 1989-09-29
Abstract: A process is described for the electrophoretic coating of chromisable metal surfaces. An improvement in adhesion of the coating is achieved by a chromising pretreatment of the metal surfaces, the chromised metal surfaces being kept wet in the period from chromising until introduction into the electrophoretic coating bath.
Patent EP-0370313-A1 (EP)
Inventor: PELTONEN ESKO JUHANI
IPC: C03B23/023
Filed: 1989-11-08
Abstract: The invention relates to a heat transfer method in a glass sheet bending furnace as well as to a bending furnace for car­rying out the method. The furnace in­cludes a top array of successive heating sections (2) and a bottom array of suc­cessive cooling sections (4). The glass sheets are placed upon bending moulds (6) supported by carrier wagons (5). Success­ive wagons (5) are advanced on an upper conveyor track (7a) from one heating sec­tion (2) to the next and, respectively, on a lower conveyor track (8a) from one cooling section (4) to the next. Heat is transferred from bent, hot glasses (HG) in cooling section (4) to non-bent, colder glasses (CG) in heating section (2) by means of sucking air from cooling section (4) and by blasting it into heating sec­tion (4). Air is blasted on either side of glass sheet (CG) contained in heating section (2) and further on either side of glass sheet (HG) contained in cooling sec­tion (4).
Patent EP-0370320-A1 (EP)
Inventor: BITONTI ALAN J
IPC: A61K31/49
Filed: 1989-11-09
Abstract: Standard antiprotozoal agents in conjunction with a lactamimide derivative are effective pharmaceutical compositions for the treatment of drug-resistant protozoal infection, particularly, drug-resistant malarial infection in humans.
Patent EP-0345859-A1 (EP)
Inventor: GUEDON CHRISTOPHE
IPC: H01L21/205
Filed: 1989-05-29
Abstract: Process for forming a semiconductor device, including at least the formation, by a method referred to as a chloride vapour phase method, of two superposed epitaxial layers, the lower layer 102 being made of a ternary compound, and the upper layer 104 of a binary compound, both being of semiconductor material of group III-V, characterised in that the operational conditions regarding deposit temperature and molar fractions of the compounds required for the formation of the layers are selected to be such that both the lower layer of ternary material and also the upper layer of binary material exhibit before, during and after the transient regime corresponding to the passage from the lower layer to the upper layer, a maximum level of recovery in terms of atoms of chlorine (Cl). 
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Patent EP-0362957-A1 (EP)
Inventor: DE WAAL CASPARUS WILHELMUS
IPC: F24F13/08
Filed: 1989-10-02
Abstract: A grid for arrangement in a rectangular or square opening being in communication with an air feed duct system, which grid is provided with parallel grid blades, wherein each blade is a strip-like profile (4) having means extending along the edges (7) for receiving a pin-like abutment (15) that is directed perpendicularly to a wall of a side profile (2) bounding the grid, said profile having position indi­cations (9) where the abutment pins have to be placed, so allowing an easy assembling of grid in any desired dimension using relatively few different components.
Patent EP-0385004-A1 (EP)
Inventor: MCDONALD ALLAN J
IPC: F02K9/28
Filed: 1989-03-01
Abstract: An integrated stage rocket motor arrangement pro­vides boost and repeated throttling post boost operations, on demand, and includes an attitude control system. The rocket motor (10) includes a plurality of casings (12,48) for enclosing an initial boost motor (14), a post boost motor (16), and gas generator means (50) for producing gases that are used for re-ignition of the post boost motor and as a motive source for the attitude control system (64). The boost motor (14) and post boost motor (16) are contained within the same enclosure but are separated by an internal bulkhead (26). The rocket motor has a plurality of nozzles one of which (38) is located aft of the boost motor and another (28) located within the internal bulkhead that separates the boost and post boost motors.
Patent EP-0333442-A1 (EP)
Inventor: KAIDA NORIYUKI C O COLIN ELECT
IPC: A61B5/024
Filed: 1989-03-14
Abstract: An apparatus for detecting pulse wave produced from an arterial vessel (34) of a subject, including a main body (12, 52, 62), a band member (10) connected at both ends thereof to the main body, the main body being set on a body portion (20) of the subject by fastening the band member around the body portion, such that the main body is held in contact with the body portion, and a pulse wave sensor (14) supported by the main body, for detecting the pulse wave and generating electric signal representing and detected pulse wave, the main body including a plurality of pivotable members (16, 18, 19; 54, 58; 64a-64f, 18, 19) which are pivotably connected to each other, each of the pivotable members including a contact portion (16a, 18a, 19a; 54a, 58a; 65a-65f, 18a, 19a) which contacts the body portion while the main body is set on the body portion.