baber/WOPTO huggingface dataset:
Patent EP-0090325-A1 (EP)
Inventor: GRAND-PERRET PHILIPPE
IPC: H02P9/14
Filed: 1983-03-22
Abstract: A regulator system for both the Diesel and the electric portions of a Diesel electric locomotive allowing more reliable operation at all locomotive speeds. Said regulator has a regulator to regulate the electric power by varying the excitation (43) of the main generator by means of orders coming from a driver control (1, 8) which set a reference current level and (17) a voltage reference level (19) for the main generator and a Diesel engine gas oil reference level (18). These levels are compared with measurements of true corresponding values (24, 30, 27) and orders (43) for increasing or decreasing excitation are delivered so that the excitation of the main generator remains inside the scope delimited by the various reference levels and a Diesel power regulator which sends out orders to increase or decrease the gas oil injection in accordance with a predetermined Diesel engine speed/injection law and in comparison with the true measurements of the injection and of the Diesel engine speed.
Patent EP-0092741-A1 (EP)
Inventor: FAPIANO DONALD JOHN
IPC: B21B37/38
Filed: 1983-04-14
Abstract: A method for controlling edge taper ("feather") in a rolled metal strip utilizes a rolling mill having at least one pair of opposed work rolls through which the strip is passed for thickness reduction. The method first provides that a target rolling pressure is established as a function of the desired maximum amount of edge taper. A target crown for the finished strip is then established and the final work roll crown which will produce the target crown at the target rolling pressure is determined. The work roll crown is then adjusted to the final work roll crown for making the final pass of the strip through the work rolls.
Patent EP-0101010-A1 (EP)
Inventor: SIMON ULRICH DR DIPL-CHEM
IPC: G03F7/26
Filed: 1983-08-03
Abstract: Die wäßrig-alkalische Entwicklerlösung für strahlungsempfindliche, positiv-arbeitende Reproductionsschichten enthält Silikat und eine quaternäre Ammoniumbase wie Tetraalkyl-ammoniumhydroxid; sie kann auch noch ein Salz einer organischen, gegebenenfalls substituierten, aromatischen Monocarbonsäure, wie ein Benzoat, enthalten. Diese Lösung wird insbesondere zur Entwicklung von Reproduktionsschichten eingesetzt, die ein o-Naphthochinondiazid als strahlungsempfindliche Verbindung und ein alkalilösliches Harz enthalten, und die sich auf einem Trägermaterial auf der Basis von Aluminium befinden, das mindestens eine anodisch erzeugte Aluminiumoxidschicht aufweist.
Patent EP-0107042-A1 (EP)
Inventor: PFISTER GUSTAV ROLF DR SC NAT
IPC: G08B13/00
Filed: 1983-09-21
Abstract: Bei einem passiven Infrarotmelder wird zur Reduktion der Fehlalarmanfälligkeit und zur Erhöhung der Detektionswahrscheinlichkeit das aktuelle von einem ersten Sensorelement (11) erhaltene Signal (S1) in einem Korrelator (K) laufend mit Referenzsignalen (R1. . .Rn), die in einem Festwertspeicher (FS) gespeichert sind, und/oder mit dem aktuellen, von einem zweiten, den Nahbereich überwachenden Sensorelement (12) erhaltenen Signal (S2) verglichen. Der Korrelator (K) gibt ein Ausgangssignal ab, das der Korrelation (C) der beiden miteinander verglichenen Signale (R1. . .Rn bzw. S2) entspricht. Ein Alarmsignal wird ausgelöst, wenn die Korrelation (C) einen vorbestimmten Wert, z. B. 0,7, überschreitet und die Amplitude die Schwelle erreicht. Der IR-Detektor weist nicht nur bei stark verrauschten Signalen eine hohe Sicherheit gegen Fehlalarme und eine hohe Detektionswahrscheinlichkeit auf, sondern löst auch bei Sabotage, z. B. Abdecken der Eingangsoptik, ein Alarmsignal aus.
Patent EP-0106303-A1 (EP)
Inventor: LIPSCHUTZ PAUL
IPC: B60K15/03
Filed: 1983-10-11
Abstract: 1. Fuel tank with thief-proof device for motor vehicles, consisting of a container (1, 2), a tap (4) adapted for movement into a security position and a connector (5) connected to the fuel line of the vehicle, characterized in that the container (1, 2) consists of a main tank (1) and a subsidiary tank (2) of a smaller capacity, connected to each other by the tap (4) and in that the connector (5) only connects the secondary container (2) to the fuel line.
Patent EP-0106330-A1 (EP)
Inventor: HIROSE TOSHIFUMI
IPC: C08L71/02
Filed: 1983-10-14
Abstract: A pressure sensitive adhesive composition comprising (A) a polyether having at least one silicon-containing hydrolyzable group, having an average molecular weight of 300 to 30,000 and having a principal chain which is essentially constructed with the chemically bonded recurring units:
     wherein R' is a divalent alkylene group and (B) a tackifier; said tackifier being admixed with the polyether in an amount of 10 to 140 parts by weight per 100 parts by weight of said polyether. From the composition a pressure sensitive adhesive product having good adhesive properties can be prepared substantially without a solvent.
Patent EP-0102107-A1 (EP)
Inventor: WALLACE WILLIAM KEITH
IPC: B24B23/00
Filed: 1983-07-27
Abstract: This invention relates to a rotary orbital sander and aims at avoiding discomfort on the operator by rotational unbalance and the risk of harm or damage to operator and surroundings, while offering stability and structural rigidity. This sander includes a motor housing (12), a drive shaft (42) having an offset projecting portion (44), a pinion gear housing (16) affixed to the motor housing (12), a carrier (50) supported upon the shaft off-set projecting portion (44) by two parallel arranged ball bearings (48), a sanding pad assemblage (60) removably attached to the carrier (50), intermeshing spur gears (54, 52) arranged on the pinion gear housing (16) and the carrier (50), and a counter-balance weight (62) rotating with the shaft portion (44) and having a particular position of its center of gravity, said pinion gear housing (16) having a circular cavity (56) surrounding the carrier (50) and engageable thereby (at 58) as it revolves, to provide rotational support for the carrier (50).
Patent EP-0107231-A1 (EP)
Inventor: CLARACQ MICHEL
IPC: A61B17/12
Filed: 1983-10-03
Abstract: The invention concerns a device partly occluding a vessel, of the type comprising a clip provided with teeth and designed to externally straddle the vessel. In the invention, the clip teeth are retractable, consisting notably of one or more flexible membranes which can be pressurized to array the teeth in projection in the active position or on the contrary which can be depressurized to withdraw the teeth and to put them in the passive position; the clip is associated with remote controls 2, 3 whereby the teeth can be put either into the active or into the passive position. These controls consist in particular of a catheter 3 and a hydraulic member pressurizing or depressurizing the clip membranes.
Patent EP-0109123-A1 (EP)
Inventor: ZEILSTRA JACOBUS JOHANNES
IPC: C08K5/06
Filed: 1983-11-04
Abstract: A thermoplastic block copolyester resin composition comprising (A) a block copolyester which substantially consists of repeating intralinear long-chain ester units and short-chain ester units joined through ester linkages, which long-chain ester units correspond to the formula
     and which short-chain ester units correspond to the formula
     where G is a divalent radical remaining after the removal of terminal hydroxyl groups from at least one long-chain glycol having a melting point not higher than 55°C and a number average molecular weight of from 400-4000, R is a divalent radical remaining after removal of carboxyl groups from at least one dicarboxylic acid having a molecular weight of less than 300, and D is a divalent radical remaining after removal of hydroxyl groups from at least one aliphatic diol having a molecular weight of less than 250, with the proviso that the short-chain ester units contain at least 85 mole per cent of ethylene terephthalate units, said short-chain ester units being present in an amount of 25-85% by weight, based on the copolyester; (B) a nucleating agent in an amount of 0,01 to 10% by weight, based on the copolyester, and an accelerator (C) in an amount such that the heat of cold crystallization AH H  per g resin is at least 15% smaller than that of a blend of the components (A) and (B).
Patent EP-0103423-A1 (EP)
Inventor: NIELSEN PETER BECHTOFT
IPC: B01J6/00
Filed: 1983-08-17
Abstract: An apparatus for burning pulverulent raw material, in particular cement raw meal to cement clinker, has a kiln (1), a cooler (2), a suspension calciner (4-12) and a multi-stage preheater (14-27). 
     The preheater is provided with two material outlet ducts (22 and 22') directing a first stream of preheated material to a suspension burning chamber (4) with a hot air inlet (7) and a fuel inlet (5) and a second stream of preheated material to a kiln gas duct (28), respectively. 
     Rapid quenching of kiln gas and accelerated rate of combustion in suspension calciner are provided by suspending and calcining the material in the streams in the burning chamber and the kiln gas duct, respectively, and uniting the two suspensions downstream of the suspension burning chamber (4). The calcined material is precipitated in and passed to the kiln from a precipitator (9), to which the united suspensions are directed.
Patent EP-0113990-A1 (EP)
Inventor: HOLUBKA JOSEPH WALTER
IPC: C08F2/60
Filed: 1983-12-19
Abstract: A novel composition of matter is provided, which comprises certain polydiene-functionalized epoxy-amine adduct and certain polydieneophile-functionalized epoxy-amine adduct, which epoxy-amine adducts are co-reactive at elevated cure temperature. The polydiene-functionalized epoxy-amine adduct comprises the reaction product of certain polyhydroxy functional epoxy-amine reactant with diene-functional mono-isocyanate reactant. The polydieneophile-functionalized epoxy-amine adduct comprises the reaction product of certain polyhydroxy functional epoxy-amine reactant with dieneophile functional mono-isocyanate reactant. The crosslinkable composition of matter is useful in coating and other applications, especially cathodic electrocoating applications.
Patent EP-0097181-A1 (EP)
Title: Passerelle flottante
Inventor: FRANKHAM ROBERT PAUL
IPC: E01D15/14
Filed: 1982-12-17
Abstract: Un assemblage d'embarcadère comprend une pluralité de modules interconnectés (11) qui peuvent être en forme de T. Chaque module comprend une partie de doigt flottante (18) et une passerelle de liaison (17). Les passerelles reliées forment une passerelle continue s'étendant entre les parties de doigt respectives.
Patent EP-0101712-A1 (EP)
Inventor: WOLFF INGEMAR
IPC: F16L55/165
Filed: 1983-03-01
Abstract: Une conduite de transport ou pipeline pour un milieu sous pression, spécialement de l'eau, est formée ou fabriquée, de préférence en un matériau isolant, le long d'une cavité déjà existante (1), formée par une section d'un pipeline conventionnel endommagé et non-étanche ou par des creux dans des éléments agencés successivement. La nouvelle caractéristique consiste dans l'introduction d'une gaine tubulaire (4) qui comprend un revêtement (5) en un matériau durable, absorbant les pressions et non-étanche, généralement inélastique et ne tendant pas à se dilater et à se contracter axialement mais élastique et dans une certaine mesure périphériquement extensible. Ledit revêtement (5) contient une couche intérieure (6) étanche, élastique, lisse et résistante au matériau transporté.
Patent EP-0112909-A1 (EP)
Inventor: ROSS HENRY M
IPC: A22C9/00
Filed: 1983-06-24
Abstract: Un appareil pour attendrir la viande possède un organe supérieur mobile (3) avec des éléments de coupe (9) peu espacés à force limitée indépendante, placés sur une bande transporteuse (2) pour séparer les filaments de viande par des coupes orthogonales alors que la viande est déplacée par des mouvements successifs longitudinaux et latéraux de la bande transporteuse (2). Les éléments de coupe (9) sont maintenus en place par des aimants (37, 39) exerçant une force prédéterminée. Lorsque la résistance rencontrée dans la viande dépasse cette force, les éléments de coupe (9) sont repoussés dans l'organe supérieur mobile (3), ce qui les empêche aussi d'être endommagés.
Patent EP-0118549-A1 (EP)
Title: Prosthetic heart valve with plano-convex disk occluder.
Inventor: KASTER ROBERT L
IPC: A61F2/24
Filed: 1983-09-06
Abstract: In a prosthetic heart valve having a free floating, rotatable, pivotable disk occluder for blocking a flow of fluid therethrough, an improvement comprising the provision of a disk occluder (12) having a substantially convex distal surface (39) and a substantially planar proximal surface (38) having a concentrically disposed well (42) formed therein. A proximal positioned control unit (21) and a distal positioned control unit (22) are provided for cooperative interaction with the disk occluder (12) to support the disk occluder (12) in the occlude and non-occlude mode and to provide a pivot guide for transition between the occlude to non-occlude mode and for the transition between the non-occlude to the occlude mode.
Patent EP-0125257-A1 (EP)
Inventor: MOENCH JERRY DALE
IPC: H03K3/353
Filed: 1983-09-26
Abstract: Un trigger de Schmitt (10) utilise un transistor MOS commuté de gain élevé (17) couplé à un noeud de commande (19) pour la vitesse, et un transistor de faible gain (16) pour établir une tension de commande sur le noeud de commande de manière à réduire au minimum le flux de courant. Dans un mode le transistor de gain élevé (17) est mis hors tension pour permettre au noeud de commande (19) d'augmenter sa tension. Le transistor de faible gain (16) limite la tension sur le noeud de commande (19) en soutirant du courant de ce dernier. Un tel soutirage de courant est retardé dans le temps pour éviter de réduire la vitesse initiale d'augmentation de tension sur le noeud de commande (19). En limitant la tension sur le noeud de commande (19), la charge stockée est réduite, réduisant ainsi la capacitance d'entrée effective. En outre, la vitesse est augmentée lorsque le transistor de gain élevé (17) est mis sous tension, étant donné qu'il n'est pas nécessaire de réduire d'autant la tension sur le noeud de commande (19).
Patent EP-0116280-A1 (EP)
Inventor: BOTVIDSSON LARS
IPC: A61B5/04
Filed: 1984-01-09
Abstract: Um bei bipolaren Elektroden die mechanischen Eigenschaften im Bereich der indifferenten Elektrode zu verbessern, weist der aktive Bereich dieser Elektrode eine Oberflächenschicht auf, die an der Phasengrenze zur Körperflüssigkeit eine hohe Doppelschichtkapazität besitzt. Dadurch kann die Grösse der indifferenten Elektrode erheblich vermindert werden. Als Oberflächenschicht eignet sich insbesondere eine poröse Schicht aus einem Carbid, Nitrid oder Carbonitrid wenigstens eines der Metalle Titan, Vanadium, Zirkonium, Niob, Molybdän, Hafnium, Tantal oder Wolfram. Ebenso eignet sich auch eine Schicht aus Aktivkohle oder im einfachsten Fall einfach eine aufgerauhte Oberfläche.
Patent EP-0138017-A1 (EP)
Title: Method for ultrasonic Doppler fluid flow measurement with improved spatial resolution
Inventor: MAGORI VALENTIN DIPL-PHYS
IPC: G01F1/66
Filed: 1984-09-03
Abstract: 1. A method of carrying out ultrasonic flow measurements in accordance with the Doppler principle, wherein previously transmitted ultrasound (24, 25) is received as reflected ultrasound (23 ; 24', 25'), with a Doppler frequency shift DELTA f corresponding to the flow speed to be measured, where the flow is measured at the location of the intersection (124, 125 ; 224, 225) of the transmitting sound lobe and the receiving sound lobe and is determined from the signal of the receiving transducer (22, 31), characterized in that for the detection and/or analysis of the complete flow profiles inside the pipeline (1) the angle alpha of the sound lobe (24, 25, 23 ; 24, 25, 24', 25') of at least one of the transmitting and receiving transducers (21, 22 ; 21, 31) is changed for individual measurements within an angle range alpha n  such that a representative portion of the flow profil of the cross-section inside the pipeline (1) is detected.
Patent EP-0181410-A1 (EP)
Inventor: YAGITA KOJI
IPC: B01D69/08
Filed: 1984-10-10
Abstract: A hollow fiber membrane for the dialysis of blood is formed by melt-spinning a block copolymer which has a reduced viscosity of 1.5 to 4.0 and is comprised of 30 to 60% by weight of an aromatic polyester having a water absorption up to 1% by weight and 40 to 70% by weight of polyoxyethylene or its derivative having a number average molecular weight of 3000 to 20000.
Patent EP-0143487-A1 (EP)
Inventor: TELLIS CYRIL
IPC: C10G9/00
Filed: 1984-10-30
Abstract: Improved operation of the ACR process is achieved by regulating the reactions within a small area in the combustion feedstock mixing zone. «Scorch Zone», by the addition of steam or other fluid such as ethane at the point of feed injection.
Patent EP-0137581-A1 (EP)
Inventor: SMILES HARRY
IPC: B29B13/10
Filed: 1984-06-12
Abstract: A modular apparatur for extruding a pressurised molten thermoplastic material comprising a service block module which defines a first passage for the material and includes front and rear surfaces. A removable gun module is attachable to the front surface of the service block module. A combination filter-control valve assembly is contained within the service block module. The assembly communicates with the first passage so as to filter and control the flow of material to the gun module.
Patent EP-0135351-A1 (EP)
Inventor: NISHIZAWA YOSHITO
IPC: C07C271/22
Filed: 1984-08-10
Abstract: The invention relates to manufacturing process for a halide or an organic sulfonate of N-carbobenzyl-L-glutamic acid-a-cholinester in high purification, which is useful as e.g. hypotensive drug. According to the prior art, undesired γ-form byproduct is inevitably formed to be mingled with said a-form objective compound of which separation is difficult. It has been found that when using N-carbobenzyloxy-γ-tert. butyl-L-glutamic acid-dicyclohexyl-ammonium salt readily available in high purification as starting material, reacting N, N-dimethyl-aminoethylchloride therewith to form N-carbobenzyloxy-γ-tert. butyl-L-glutamic acid-a-dimethylaminoethyl ester which is quarternerized to form N-carbobenzyloxy-γ-tert. butyl-L-glutamic acid- α-cholinester salt, which is subjected to mild salt treatment, the objective compound can be obtained in high purification.
Patent EP-0124461-A1 (EP)
Inventor: ANDERMANN GUY
IPC: A61L2/18
Filed: 1984-04-10
Abstract: 1. Process for the sterilization and the cleaning of contact lenses of type consisting in treating the lens by a first agent, with oxidizing feature, having the effect to destroy the germs that are presents on the lens, then by a second agent, with reducing feature, having the effect by reaction with the first agent to generate degradation by products that are harmless for eyes, the process being characterized in that the oxidizing agent is selected amongst the products able to discharge in situ hydrogen peroxide while the reducing agent is selected amongst the products able to generate hypochlorous acid in aqueous solution and stable in the dry state, the respective proportions of oxidizing agent and of reducing agent being about 0,005% to 5% and about 0,02% to 6% with regard to weight of the involved compositions.
Patent EP-0159315-A1 (EP)
Inventor: HOLDEN JOHN MARK
IPC: E04D13/072
Filed: 1983-12-20
Abstract: Un système de fasce-gouttière possède une série de crochets de fasce (13) fixés aux chevrons (11) d'une structure (10) d'une construction pour supporter une fasce métallique laminée (26) fixée sur les crochets (13). La partie supérieure (32) de la fasce (26) supporte les tuiles (12) de la toiture et la partie inférieure (35) supporte le soffite (39). Un tunnel (28) ayant des canaux opposés (30, 31) supporte de manière libérable les contre-plaques (41) d'une série de crochets de montage (40) verrouillés dans la fasce. Des formations engageables de manière libérable (42, 45) sont prévues sur la contre-plaque (41) et sur les brides (43) du crochet de montage. Des formations similaires (49, 58) sont également prévues sur la plaque de montage (48). Les crochets de montage (40) supportent des crochets respectifs de gouttière (47) à des hauteurs relatives choisies pour donner la pente désirée à une gouttière (60) supportée par les crochets (47). Des points de repère sur les crochets (47) de la gouttière permettent d'établir de manière précise la pente.
Patent EP-0128205-A1 (EP)
Title: Enzymes stabilisees et activees utilisees pour guerir des blessures
Inventor: BILTON GERALD L
IPC: A61K35/26
Filed: 1983-12-07
Abstract: Compositions contenant une pluralité d'enzymes, de l'amidon, une pluralité d'acides aminés, ainsi que des extraits de glandes ou d'organes pour le traitement d'affections associées à la fibrine.
Patent EP-0135594-A1 (EP)
Inventor: MAMINE TAKAYOSHI SONY CORPORAT
IPC: H01S5/16
Filed: 1984-02-22
Abstract: Un type de laser à semiconducteur à bande plane possède une largeur de bande qui vaut S1 en un point situé à une certaine distance d'une surface d'extrémité photo-émettrice et qui vaut S2 à la surface d'extrémité photo-émettrice, en variant en continu entre ces deux points. Si la distance entre la source lumineuse imaginaire de rayons lumineux parallèles au plan de jonction et la surface d'extrémité photo-émettrice est D, le rayon de courbure du plan d'équiphase de la lumière émise par la surface d'extrémité photo-émettrice est R, et la demi-largeur du motif de champ proche de la lumière au niveau de la surface d'extrémité photo-émettrice est W, D présente une valeur maximum lorsque R a une certaine valeur avec W pris comme paramètre. D augmente avec W, R augmente avec S1 et W augmente avec S2, de manière sensiblement indépendante l'un de l'autre; afin de réduire D, S1 doit être plus grand ou plus petit que la plage dans laquelle D a une valeur élevée. En outre, S2 est réduit pour accroître ou diminuer R et, par conséquent, diminuer W. Le laser à semiconducteur n'est ainsi pratiquement pas perturbé par le bruit dû à la lumière de retour et par le bruit de saut de mode et présente un astigmatisme amélioré.
Patent EP-0160003-A1 (EP)
Inventor: PERLEGOS GUST
IPC: H01L27/115
Filed: 1984-08-29
Abstract: Cellule de mémoire rémanente MOS à porte flottante à deux dispositifs (8), comprenant un dispositif de mémoire à porte flottante (20) couplé à un dispositif sélecteur (22), où une mince région diélectrique de tunnel (32, 134), en matériau isolant disposé entre le substrat (10, 100) et la porte flottante (26, 26a, 26b) du dispositif de mémoire (20), est située dans une zone au dessus du canal du dispositif de mémoire dans le substrat (10, 100), et où une région implantée (33, 116) dans le substrat (10), servant à faciliter le transport par effet de tunnel des porteurs à l'intérieur et à l'extérieur de la porte flottante (26, 26a, 26b), s'étend considérablement par-dessous les bords des régions d'oxyde de champ (13), formant la périphérie des côtés du canal du dispositif de mémoire (20). Un dispositif sélecteur (22) est disposé en série avec le dispositif de mémoire (20). On décrit également un procédé de fabrication de cette cellule mémoire (8), grâce auquel la région dopée à effet de tunnel (33, 116) dans le substrat (10, 100) est définie et implantée avant de définir les régions de champ.