baber/WOPTO huggingface dataset:
Patent EP-0040693-A1 (EP)
Inventor: MUSCHELKNAUTZ EDGAR PROF DR
IPC: D04H1/4209
Filed: 1981-04-13
Abstract: Es wird ein Verfahren zur Herstellung von Matten aus organischen oder anorganischen Fasern, bei dem Faserabschnitte in strömendem Gas dispergiert aus einem Kanal (2) austreten und auf einem perforierten Transportband (41) zur Bildung der Matte (42) abgelegt werden, wobei das Gas unterhalb des Transportbandes abgesaugt wird, mit folgenden Merkmalen beschrieben: a) das Transportband (41) bildet mit der Gasströmungsrichtung am Kanalaustritt einen Winkel von 90-150°, vorzugsweise von 100 bis 120°; b) in Verlängerung des Kanals (2) ist einseitig in Richtung des Transportbandes ein gekrümmter Leitkörper (31) so angeordnet, daß die Gasströmung nach dem Austritt aus dem Kanal durch Coanda-Effekt des Leitkörpers in Richtung des Transportbandes umgelenkt wird; c) die umgelenkte Gasströmung nimmt aus der Umgebung (47) in Transportbandrichtung hinter dem Leitkörper (31) Umgebungsluft oder rezirkuliertes Gas mit; d) an der gegenüberliegenden Seite des Kanals (2) strömt zwischen Transportband (41) und der Unterkante des Kanals (2) Umgebungsluft in einer Richtung von 45 bis 90° zur Gasströmungsrichtung am Kanalaustritt in Richtung der Bewegung des Transportbandes in den Bereich der Faserablage ein; e) das Absaugen der Gesamtströmung am Transportband erfolgt derart, daß das die Fasern tragende Gas unter zweifacher Umlenkung einen S-förmigen Weg zur Transportband (41) nimmt, wobei die Strömungsrichtung am Wendepunkt einen Winkel von 0 bis 30° zum Transportband hat.
Patent EP-0040380-A1 (EP)
Inventor: SKIRDE GERHARD
IPC: D06F35/00
Filed: 1981-05-09
Abstract: Process and apparatus for cleaning textiles wherein the material to be cleaned is intermingled within a closed cleaning space (10) with detergent-active and desoiled, germ-free, bromide-loaded and continuously recycled and reactivated wash water and ozone without heat being supplied during the washing process or the wash water being heated.
Patent EP-0048474-A1 (EP)
Inventor: KIOKE HIDEHARU
IPC: H01L27/04
Filed: 1981-09-18
Abstract: A self-substrate-bias circuit device comprising substrate (32) of P conductivity type, a capacitor element (34) of MOS construction formed in said semiconductor substrate (32) and whose one end is connected to the output terminal of a pulse generator (12), a diode element (36) formed in said semiconductor substrate (32) and connected between the other end of said capacitor element (34) and a ground potential, and a P +  region (50) formed in the region of said semiconductor substrate (32) which surrounds said capacitor element (34) and having higher impurity concentration than that of said semiconductor substrate (32).
Patent EP-0051739-A1 (EP)
Inventor: KOEHLER WALDEMAR DR
Filed: 1981-10-05
Abstract: 1. A process for the production of N,N,N',N'-tetraacetyl ethylenediamine (TAED) by reacting N,N'-diacetyl ethylenediamine (DAED) with excess acetic anhydride, with liberation of acetic acid, removing the acetic acid formed form the reaction mixture by distillation, and recovering the TAED by crystallization, wherein a) the acetic anhydride together with tetraacetyl ethylenediamine and the constituents which are volatile at a bottoms temperature of 190 degrees C at 3 millibars is distilled off from the reaction mixture, leaving non-volatile residue, and condensed, and b) tetraacetyl ethylenediamine is recovered from the condensate by crystallization, and c) the resulting mother liquor is returned to the reaction, if necessary after distilling off the acetic acid.
Patent EP-0053837-A1 (EP)
Inventor: BENKMANN CHRISTIAN
IPC: B01D53/04
Filed: 1981-12-08
Abstract: Mehrere Rohgasströme unterschiedlicher Zusammensetzung werden in einer Druckwechsel-Adsorptionsanlage zerlegt. Die Adsorptionsanlage enthält für jeden Rohgasstrom eine Gruppe von Adsorbern, durch die das jeweilige Rohgas in zyklisch umschaltbarer Weise geführt wird. Die einzelnen Adsorbergruppen sind austrittsseitig gekoppelt, damit während einer Gleichstromentspannungsphase anfallendes Entspannungsgas eines Adsorbers der einen Gruppe in einen Adsorber der anderen Gruppe geleitet werden kann. Durch die austrittsseitige Kopplung der Adsorbergruppen können Druckausgleiche zwischen Adsorbern verschiedener Gruppen vorgenommen werden, oder es kann Spülgas aus einem Adsorber einer anderen Gruppe bezogen werden.
Patent EP-0043597-A1 (EP)
Inventor: THEYSE FREDERIK HERMAN
IPC: B01D45/14
Filed: 1981-05-13
Abstract: A flow apparatus comprises a rotor with, between a radial blade section (15) and an axial rear section (9), an intermediate blade section (14) for removal of dust and dirt from the fluid by centrifugation. The intermediate blade section is preferably extended with respect to the preceding radial blade section and the subsequent axial blade section for increasing the centrifugal force. The intermediate blade section (14) is provided with a discharge connection (11) at the end remote from the inletopening C for discharging the collected particles.
Patent EP-0068050-A1 (EP)
Inventor: SCHOFIELD ROY ALAN
IPC: G08B13/24
Filed: 1981-06-25
Abstract: in the receiver of an autdoor intruder detection apparatus, which receiver is spaced from and receives signals from a microwave transmitter and provides an alarm output upon the occurrence of change in the received signal, eliminator means is provided for eliminating pulses which may be superimposed on the signals e.g. from nearby radar. Such eliminator means comprises a wide band amplifier 12 which serves, by way of a monostable 13 to actuate a switch 14 which gates out, in synchronism with the superimposed pulses, the detected signals from aerial 10 and diode 11 as supplied by way of an amplifier 15, a delay line 16 and a wide band amplifier 17, to further signal-processing circuitry (not shown) as at 20.
Patent EP-0055210-A1 (EP)
Inventor: LUTHY HANS
IPC: B22D47/00
Filed: 1981-10-26
Abstract: Bei Niederdruck-Giessverfahren treten beim Übergang der Schmelze vom Schmelztiegel zur Kokille häufig Undichtigkeiten auf. Diese führen oft zu schweren Unfällen und entsprechenden Betriebsunterbrüchen. Erfindungsgemäss werden diese Nachteile durch ein Giessverfahren behoben, bei welchem alle Bewegungsabläufe der Kokille (17) in einer Vertikalebene (V) ablaufen. In einer bevorzugten Vorrichtung zur Durchführung des Verfahrens wird die Kokille formschlüssig mit ihrer Giessöffnung (30) auf einem Giessloch eines Schmelztiegels (25) positioniert und mittels eines pneumatischen Hubzylinders (6) flüssigkeitsdicht angepresst. Daraus ergibt sich einerseits der Vorteil einer einfachen und ohne Kupplungsmechanismus auskommenden Verbindung zwischen Kokille (17) und dem Schmelztiegel (25) sowie andererseits der Wegfall einer üblicherweise durch eine Gasheizung erfolgenden Erwärmung des Steigrohrs und/oder Tauchrohrs.
Patent EP-0051577-A1 (EP)
Inventor: RACEK ALFRED
IPC: B21J13/02
Filed: 1981-08-17
Abstract: 1. A method for manufacturing a spark wheel for a pyrophoric lighter, wherein for producing a serrated circumferential surface (8) of said spark wheel the circumferential surface is deformed by tool-cuttings, characterized in that said circumferential surface (8) is deformed by a tool (5, 10) at locations which are mutually offset with respect to the axial direction, said tool having a corrugation-ground working surface (7, 12).
Patent EP-0067173-A1 (EP)
Inventor: EASTMOND BRUCE CHARLES
IPC: H04W88/02
Filed: 1981-11-16
Abstract: Un circuit de commande sans utilisation des mains (Figs. 2 et 3) pour un radiotelephone mobile permet des communications vocales sans utilisation des mains dans un environnement vehiculaire (Fig. 1) ayant un niveau eleve de bruits de fond ambiants. Le circuit de commande sans utilisation des mains comprend des commutateurs (202 et 212) dans le chemin audio allant d'un microphone (111) a l'emetteur radio (222) et le chemin audio depuis le recepteur radio (220) a un 'speaker' (112), ou, a tout moment, un chemin audio est ferme pour le passage d'un signal audio et l'autre chemin audio est ouvert pour bloquer les signaux audio La presence ou l'absence de signaux audio depuis l'utilisateur mobile via le microphone (111) et depuis l'utilisateur a terre via le recepteur radio (220) est determinee par un circuit de detection separee (206 et 207) comprenant un amplificateur logarithmique (240), un detecteur d'enveloppe (241), un detecteur de vallee (242) et un circuit d'addition (243), et un comparateur (244). A chaque fois que l'enveloppe des signaux audio depasse son minimum d'une quantite superieure a une tension de reference, le circuit de detection (206 et 207) genere un signal de sortie indiquant que les signaux audio ont ete detectes. Une logique de commande (230) et (Fig 3) est couplee aux signaux de sortie depuis les circuits de detection de l'utilisateur a terre et de l'utilisateur mobile (206 et 207) pour fermer et ouvrir les commutateurs (202 et 212) dans les chemins audio. Un utilisateur peut interrompre l'autre en fermant son chemin audio et en ouvrant l'autre chemin audio. Le chemin audio de l'utilisateur qui parle est ferme si le signal de sortie provenant de son circuit de detection (206 ou 207) indique que des signaux audio ont ete detectes et que le signal de sortie provenant du circuit de detection de l'autre utilisateur a ete absent pendant un intervalle de temps predetermine. Le circuit de commande sans utilisation manuelle de l'invention permet une interruption rapide par l'un ou l'autre des
Patent EP-0056283-A1 (EP)
Inventor: OYAMA NOBORU
IPC: G01N27/333
Filed: 1982-01-13
Abstract: A selectively permeable film directly applied to coat the surface of an electroconductive element, said selectively permeable film comprising a polymer which is derived from at least one aromatic compound selected from the group consisting of nitrogen-containing aromatic compounds and hydroxy aromatic compounds. The nitrogen-containing compounds are aniline, 2-aminobenzotrifluoride, 2-aminopyridine, 2,3-diaminopyridine, 4,4 1- diaminodiphenyl ether, 4,4'-methylenedianiline, tyramine, N-(o-hydroxybenzyl)-aniline and pyrrole. The film coated on the electrode surfaces possesses an ability to permit selective passage of ions and the electrode can be used as an ion sensor for measuring the concentration of ion.
Patent EP-0065757-A1 (EP)
Inventor: SAARI WALFRED S
IPC: C07D213/74
Filed: 1982-05-19
Abstract: 1-(3-Halo-2-pyridinyl)piperazine and its acid addition salts are selective a 2 -adrenergic receptor antagonists and thereby useful as antidepressant agents and for treating sedation caused by antihypertensive therapy.
Patent EP-0066800-A1 (EP)
Inventor: OESTREICH ULRICH DIPL-ING
IPC: D07B3/00
Filed: 1982-05-27
Abstract: A device for SZ-stranding, which includes a tube store mounted in a frame for rotation on its axis, at least one stranding disk associated with the tube store and a device for rotating said tube and disk in a reversing fashion characterized by a tubular sleeve being concentrically disposed on a portion of the tube store and being mounted in the device to rotate at a speed different than the speed of rotation for the tube store. The tubular sleeve can be disposed either adjacent the input which is usually defined by a guide disk or adjacent to the exit and the stranding disk. In one embodiment, two tubular sleeves are provided with one being adjacent the entrance and the guide disk and the other being connected to rotate with the stranding disk at a speed different than the speed of rotation for the tube store.
Patent EP-0079448-A1 (EP)
Inventor: SCHNEIDER WALTER
IPC: F16L23/00
Filed: 1982-09-24
Abstract: Zwischen Dichtflächen (oder entsprechend ausgebildeten Formen) wird durch zwei äußere Schichten (27,20) von diesen getrennt eine pastöse Masse (3) angeordnet und zwischen den formgebenden Dichtflächen ausgehärtet. Vorzugsweise enthält die pastöse Masse (3) einen Füllstoff aus Quarzmehl, dessen Lückenvolumen durch ein 2-Komponenten-Kunstharz ausgefüllt ist. Die pastöse Masse (3) kann mit Hilfe einer Spritzpistole eingebracht werden. Eine bevorzugte Ausführungsform einer derartigen Dichtung enthält eine ausgehärtete Materialschicht (3) und einen daran angrenzenden Wellring (4), welche entlang einem inneren Umrandungsbereich von einer bandförmigen Hülle (20) umgeben sind und zwischen zwei Dichtung seinlageringen (2) angeordnet sind, die ihrerseits von einer üblichen Hülle (7) aus Polytetrafluoräthylen oder dergleichen umgeben sind.
Patent EP-0098329-A1 (EP)
Inventor: BACCHILEGA MARIO
IPC: B62M3/08
Filed: 1982-11-04
Abstract: The pedal comprises a shaped plate (16), intended for fastening under the cyclist's shoe, and a track assembly (10, 11) including a fixed rail (10) and a movable rail (11) both extending parallel to the pedal shaft (7). 
     The fixed rail (10), in the inoperative condition thereof, is effective to arrange itself into a position vertically above the movable rail, while the latter is effective to assume a diverging position with respect to the fixed rail (10), the plate (16) being adapted to engage with the fixed rail (10) such as to cause the pedal to rotate to a horizontal position whereat the movable rail (11) is snap engaged with the plate itself (16).
Patent EP-0083729-A1 (EP)
Inventor: FRANZMAIR RUDOLF DR
IPC: C07D233/50
Filed: 1982-12-02
Abstract: Compounds of the formula   <IMAGE>   in which R1 and R2 are hydrogen, halogen, methyl or methoxy and R3, R4 and R5 are hydrogen, methyl or an electronegative substituent from the group consisting of halogen, C1 to C4-alkoxy, cyano, nitro or methylsulfonyl, with the proviso that one of the radicals R3 to R5 is always the electronegative substituent of said group,  and pharmaceutically acceptable acid addition salts thereof; the compounds as well as the salts are useful as analgesics.
Patent EP-0068630-A1 (EP)
Inventor: TAKAHARA KAZUHIRO
IPC: G09G3/30
Filed: 1982-05-24
Abstract: One electrode of an electroluminescent display element (EL) is connected to receive an AC voltage (±V A ). The other electrode of the display element (EL) is connected to the drain terminal (D) of a switching transistor (Q 2 ,) the source terminal (S) of which is connected to a reference (earth) voltage. 
     When the switching transistor (Q 2 ,) is ON, the drain terminal (D) is clamped to the reference voltage. The full AC voltage is applied across the display element (EL) which provides a luminous display. 
     When the switching transistor (Q 2 ) is OFF, a diode element D z , effective between the drain terminal (D) and the source terminal (S), clamps the drain terminal (D) to the breakdown voltage of the diode element. 
     That breakdown voltage is less than the breakdown voltage of the switching transistor (0 2 ), so that the transistor is protected from non-recoverable breakdown, but is sufficiently great that the voltage (V EL ) applied across the display element (EL) is not high enough to cause the display element (EL) to provide a luminous display.
Patent EP-0068703-A1 (EP)
Inventor: MAZUR JOSEPH STANLEY
IPC: F01P11/00
Filed: 1982-06-14
Abstract: Disclosed is a vehicle having a liquid-cooled engine (20) transversely mounted for rocking motion relative to the vehicle frame (42); an engine cooling radiator (22) mounted forwardly of the engine and substantially parallel to the rotation axis of the engine crankshaft; a cross-flow fan (24) having a rotational axis substantially parallel to the crankshaft axis and disposed between the crankshaft axis and the plane of the radiator: the fan is engine driven by a belt (36), and a viscous coupling to vary the fan speed in response to engine cooling requirements. In one embodiment the engine moves relative to the fan and the radiator. In this embodiment an air inlet duct assembly (40) is defined by a portion of the engine and members extending from the radiator to the engine. In the other embodiment the fan is fixed for movement with the engine and an air inlet duct assembly allows movement between the fan and the radiator.
Patent EP-0074195-A1 (EP)
Inventor: SINCLAIR ALASTAIR AITKEN
IPC: E02D7/20
Filed: 1982-08-17
Abstract: Kentledge apparatus having an open-ended chamber which is closable by placement on or penetration into soil or other base material. An air pump for evacuating the chamber in order to create a differential pressure across the wall of the chamber thereby to provide a force holding the chamber against the soil, an abutment fixed to the chamber and a jack or other driving means at contact with the abutment for exerting a force towards the soil, the force being counteracted through the abutment by the chamber.
Patent EP-0105990-A1 (EP)
Inventor: BYRNE KERRY PATRICK
IPC: F22B37/40
Filed: 1982-10-15
Abstract: A boiler assembly including a heat exchange chamber (10) in which are located a plurality of tube banks (12); and transverse vibration absorption baffle (16) extending in a plane normal to the tube banks (12) and parallel to the direction of flow (11) of gas through the chamber.
Patent EP-0079181-A1 (EP)
Inventor: TANIGAKI SHOZO
IPC: H01H33/66
Filed: 1982-10-29
Abstract: A vacuum monitor for a vacuum interrupter which can detect a poor vacuum pressure from the outside of the interrupter on the basis of the electromagnetic wave signals generated by the electric discharge existing in accordance with a prebreakdown voltage depending upon Pashen's law when vacuum pressure increases within the vacuum interrupter. Since the above-mentioned electric discharge is quite different from so-called partial discharge, even when the fixed and movable contacts are kept closed (i.e. under hot-like condition), it is possible to detect poor vacuum pressure on the basis of the electric discharge existing between the fixed (8) and movable (9) contact rods including two contacts (10, 13) and the main shield (16), as well as when the two contact are kept opened. The vacuum monitor according to the present invention comprises a rod or loop antenna (21) fixedly or movably disposed near a conductive material of or connected to the vacuum interrupter and a detection section (20) including, in particular, a 2 to 20 kHz band-pass filter (24).
Patent EP-0083289-A1 (EP)
Title: Roue de rotor de turbomachine munie d'un dispositif de retenue axiale et radiale d'aubes sur le disque
Inventor: DHUIC JEAN-CLAUDE
IPC: F01D5/32
Filed: 1982-12-28
Abstract: Dispositif de retenue d'aube comportant une cale (13) formée d'une pièce allongée (15) présentant une fente longitudinale (18) s'étendant sur la presque totalité de sa longueur. Les côtés longitudinaux (181, 182) portent des orifices (23) recevant un axe (17) maintenant une lame souple (16) logée partiellement dans la fente. La lame souple présente deux branches (25,26). L'extrémité (29) d'une des branches (26) s'appuie sur une extrémité (21) de la pièce allongée (15), l'extrémité (28) de l'autre branche (25) fait saillie du plan inférieur de la pièce allongée (15) et est susceptible, lorque la cale (13) est en place entre le pied d'aube (6) et la rainure (2) en queue d'aronde, de s'appuyer contre le fond (14) de la rainure (2).
Patent EP-0086937-A1 (EP)
Inventor: KOCH GERHARD
IPC: F16B12/20
Filed: 1983-01-12
Abstract: A connecting device for detachable connection of two perpendicularly positioned panels, such as furniture panels, by means of a grooved fastener bolt fastened in the first panel and a tightening bolt rotatably mounted in a blind bore of the second panel. The tightening bolt is mounted in a first blind bore in the second panel and the fastener bolt is adapted to be inserted into a second blind bore in the second panel perpendicular to the first bore. The tightening bolt is in operative engagement with the head of the fastener bolt in such a manner that as the tightening bolt is rotated the fastener bolt is pulled into the second blind bore firmly joining the two panels.
Patent EP-0104387-A1 (EP)
Inventor: NEEF GUENTER DR
IPC: C07J21/00
Filed: 1983-08-11
Abstract: The derivatives have the general formula I <IMAGE> in which R<1> is a hydrogen atom or a C1-C3-alkyl group, R<2> is a free or acylated hydroxyl group, a C1-C3-alkoxy group or allyloxy group, and R<3> is a hydrogen atom, a chlorine atom or a methyl group, where R<2> is not a methoxy group when R<1> and R<3> are both a hydrogen atom, have a potent antigestagenic action and can be used for postcoital fertility control.
Patent EP-0108276-A1 (EP)
Inventor: FIOCCHI PINO
IPC: F42B7/08
Filed: 1983-10-11
Abstract: An improved wad for cartridges of shotguns, of the type consisting of a substantially cylindrical body of plastic material having a bowl (7) containing lead shots (11) and a small cup (17) for delimiting the firing charge, said bowl and said cup being connected to each other by a cushioning structure (6), said improvement consisting in that disk-shaped tiles (9) are provided, the diameter of which is, when in the flattened position as caused by the thrust of the firing charge, essentially greater than the inner diameter of the gun barrel. 
     The tiles (9) represent additional sealing elements against the leakage of the explosion gases and contribute to the cushioning effect of the wad portion (6).
Patent EP-0086550-A1 (EP)
Inventor: CHRISTENSEN JAMES M
IPC: A61N1/18
Filed: 1983-01-07
Abstract: A completely portable, continuously self-monitoring device (10) for expediting the healing of bone or soft tissue fractures (16) of defects in a patient is disclosed herein along with its methods of use. This device includes an electrical power supply, electronic circuitry and an arrangement of electrodes (30a, b, c, d) (31) for applying current in a regulated manner through the fracture (16) or defect site in a way which has been found to expedite the healing of bone fractures or bone defects at the site. The device also includes a monitoring arrangement cooperating with its power supply, electronic circuitry and arrangement of electrodes (30a, b, c, d) (31) for continuously detecting and visually indicating whether or not the power supply in proper working order and whether or not current is flowing through the fracture or defect site.
Patent EP-0091787-A1 (EP)
Inventor: NARUSE MASAYOSHI
IPC: A23L27/30
Filed: 1983-04-07
Abstract: To crystallize L-a-aspartyl-L-phenylalanine methyl ester from its aqueous solution by cooling, the initial concentration of the ester is adjusted so that the amount of precipitated solid phase formed after cooling is about 10 g or more per litre of the solvent, the solution is cooled by conductive heat transfer to form an apparently sherbet-like pseudo solid phase without effecting force flow by mechanical stirring or the like, and, if necessary, the system if further cooled after formation of the pseudo solid phase. Figures 1A and 1B are electron micrographs of crystals obtained by the process of the invention.
Patent EP-0094219-A1 (EP)
Inventor: MONK DEREK FREDERICK
IPC: A01N59/12
Filed: 1983-05-06
Abstract: A germicidal composition which comprises a germicidally effective amount of iodine, one or more organic adjuvants, iodide ions and bromate or chlorate ions, the pH of the composition being below about 5.5. The compositions may be formulated to have a low iodine level and exhibit particularly favorable shelf-lives while being at a relatively low pH.
Patent EP-0095884-A1 (EP)
Inventor: WILSON EDWARD STURDY
IPC: A01N37/20
Filed: 1983-05-24
Abstract: A disinfectant composition for use in bovine mastitis control and containing as active ingredient at least one compound of the general formula I:
     wherein L represents an acyl radical derived from lanolin fatty acid, R 1  is hydrogen or a C 1-4  alkyl group, R 2  and R 3  each represents a C 1-4  alkyl group, R 4  is an alkyl, aralkyl, hydroxyalkyl or unsaturated aliphatic hydrocarbon radical, X is a compatible anion and n is an integer of from 2 to 5, in an aqueous medium. 
     The compositions are particularly suitable for use as teat or udder dips for the prevention or control of bovine mastitis.