baber/WOPTO huggingface dataset:
Patent EP-0147584-A1 (EP)
Inventor: TANAKA TATSUO C O PATENT DIVIS
IPC: H03F3/45
Filed: 1984-11-07
Abstract: A differential amplifier is disclosed which comprises: a first differential amplifying circuit comprising first and second transistors (Q11, Q12) of an NPN type, the collector of the first transistor (Q11) constituting an output terminal (3) of the amplifier; a second differential amplifying circuit comprising third and fourth transistors (Q13, Q14) of the NPN type whose bases are inverting and noninverting input terminals, respectively, the base of the third transistor (Q13) being connected to the collector of the second transistor (Q12), and the base of the fourth transistor (Q14) being supplied with a bias voltage (11); a first load circuit for the first differential amplifying circuit, the first load circuit comprising a fifth transistor (Q17) of a PNP type forming a collector load for the second transistor (Q12) and a sixth transistor (Q18) of the PNP type for forming a collector load for the first transistor (Q11), the bases of the fifth and sixth transistors (Q17, Q18) being connected to the collector of the fourth transistor (Q14); and a second load circuit (Q15, Q16) for the second differential amplifying circuit.
Patent EP-0143379-A1 (EP)
Inventor: LANTZSCH REINHARD DR
IPC: C07D249/08
Filed: 1984-11-10
Abstract: Neues Verfahren zur Herstellung von bekannten ß-Hy- droxy-ethyl-(1,2,4-triazol)-Derivaten der Formel
     in welcher R für Alkyl, Halogenalkyl, gegebenenfalls substituiertes Cycloalkyl oder gegebenenfalls substituiertes Phenyl steht, Z für Halogen, Alkyl, Cycloalkyl, Alkoxy, Alkylthio, Halogenalkyl, Halogenalkoxy, Halogenalkylthio, gegebenenfalls substituiertes Phenyl, gegebenenfalls substituiertes Phenoxy, gegebenenfalls substituiertes Phenylalkyl oder gegebenenfalls substituiertes Phenylalkoxy steht und m für die Zahlen 0, 1, oder 3 steht, durch Umsetzung von Oxiranen der Formel
     in welcher R, Z und m die oben angegebene Bedeutung haben, mit 1,2,4-Triazol der Formel
     in Gegenwart von cyclischen Amiden der Formel
     in welcher R 1  für Alkyl mit 1 bis 4 Kohlenstoffatomen steht und n für die Zahlen 3, oder 5 steht, als Verdünnungsmittel und in Gegenwart einer Base sowie gegebenenfalls in Gegenwart eines Co-Katalysators und gegebenenfalls in Gegenwart von Wasser bei Temperaturen zwischen 0°C und 200°C.
Patent EP-0127217-A1 (EP)
Inventor: VAN LEUSEN ALBERT MATTHEUS
IPC: C07J41/00
Filed: 1984-04-27
Abstract: The invention relates to a new process for the introduction into steroids of a 17-side chain containing a 20-keto group under the simultaneous formation of an unsaturated bond between C 16  and C 17  by reaction of 17-(isocyano-sulfonyl- methylene)-steroids with an alkylating agent to 20-isocyano-20-sulfonyl-delta"-steroids, followed by hydrolysis of these latter compounds to 20-keto-delta"-steroids. The invention also relates to the intermediate compounds which are formed in this process, i.e. 20-isocyano-20-sulfonyl-delta 16 -steroids and to the ultimately formed 20-keto-delta 16 -steroids, as far as these latter compounds are new.
Patent EP-0166826-A1 (EP)
Inventor: PRYOR DAVID ALAN
IPC: G05D16/06
Filed: 1984-06-29
Abstract: The regulator employs a cartridge through which gas flows (from right to left) to a low pressure chamber past a poppet (43) when the poppet is lifted off a seat (45). On the high pressure side the poppet has a shaft (49) sliding in a bush (54) and surrounded by a seating spring (53). On the low pressure side a smaller diameter centering shaft (47) protrudes through the seat to bear against a conventional diaphragm which is acted upon differentially by the low pressure and an adjustable regulating spring. In order to eliminate destructive and noisy vibrations, the centering shaft (47) slides through a protruding portion (59) on the low pressure side of the seat (45). The protruding portion is provided with 3 to 6 (preferably 41 equally spaced slots for gas flow.
Patent EP-0179954-A1 (EP)
Inventor: DEN HARTOG HERMAN CHARLES
IPC: C09D133/06
Filed: 1984-10-29
Abstract: @ A coating composition which cures at ambient temperatures of 20-80% by weight of a binder and 80-20% by weight of a solvent for the binder, the binder contains about:
     A. 60-80% by weight, based on the weight of the binder, of an acrylic polymer of polymerized monomers of methyl methacrylate and an alkyl methacrylate, an alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group and the polymer has pendent amino ester or hydroxy amino ester groups;   B. 20-40% by weight, based on the weight of the binder, of a glycidyl acrylic crosslinking polymer of polymerized monomers of glycidyl methacrylate or glycidyl acrylate and an alkyl methacrylate, alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group.   
     The composition is useful as an exterior finish for automobiles and trucks and for repairing finishes of automobiles and trucks.
Patent EP-0119893-A1 (EP)
Inventor: GUILLET JEAN GERARD
IPC: A61K39/40
Filed: 1984-02-20
Abstract: A process to produce hybrid cell lines, which produce monoclonal antibodies to Legionella pneumophila. Cell lines are produced by fusion of immunized mouse splenocytes to these bacteria with non secreting myeloma cells. Monoclonal antibodies are useful for diagnosis of diseases due to Legionella pneumophilia, for detection of these bacteria in environment, for the production of vaccines.
Patent EP-0122232-A1 (EP)
Inventor: GROB JURGEN
IPC: C07J71/00
Filed: 1984-04-10
Abstract: Steroidverbindungen der 20-Spiroxanreihe und ihre Analogen mit geöffnetem Ring E der Formel: <IMAGE> worin -A-A- die Gruppe -CH2-CH2- oder -CH=CH-, R¹ Wasserstoff und R² ein α-orientiertes Niederalkoxycarbonyl, oder R¹ und R² zusammen ein α- oder β-orientierter Methylenrest, -B-B- die Gruppe -CH2-CH2- oder eine α- oder β-orientierte Gruppe <IMAGE> X zwei Wasserstoffatome oder Oxo, Y¹ und Y² zusammen die Sauerstoffbrücke - O - oder Y¹ Hydroxyl und Y² Hydroxyl, Niederalkoxy oder, falls X gleich H2 ist, auch Niederalkanoyloxy ist, sowie Salze von Verbindungen, worin X Oxo und Y² Hydroxyl ist, zeichnen sich als wirksame Aldosteron-Antagonisten mit minimalen Nebenwirkungen aus, weshalb sie zur Therapie aller Formen von Hyperaldosteronismus besonders geeignet sind.
Patent EP-0119975-A1 (EP)
Inventor: SVENSSON PAUL
IPC: C09J5/00
Filed: 1984-03-09
Abstract: © The invention relates to the fixing of objects such as beams, hanging hooks and the like to sandwich material by means of two-component adhesive. In a sandwich material (1,2,3), a beam (7) for example is bonded by two-component adhesive (4, 6), and according to the invention an intermediate layer (5) is arranged which has a lower modulus of elasticity than that of the adhesive joints (4, 6). The joint is thus less susceptible to damage.
Patent EP-0125308-A1 (EP)
Inventor: MCCAUSLAND THOMAS WILTON
IPC: C03B9/48
Filed: 1983-11-15
Abstract: Les moules sont sensiblement exempts de zinc et de plomb, se composent essentiellement de manganèse, nickel, fer, aluminium et cuivre, et présentent une longévité accrue ainsi qu'une résistance supérieure à l'usure, à l'oxydation et à la formation d'alvéoles, ainsi que des caractéristiques améliorées d'aptitude à l'usinage par rapport aux moules de verrerie de l'art antérieur. Les moules en bronze d'aluminium de la présente invention présentent en outre une plage de conductivités thermiques aux hautes températures jusqu'ici impossibles à obtenir et permettant d'optimiser la vitesse de formation du verre, par exemple dans des machines de formation de verre du type Hartford Individual Section.
Patent EP-0138928-A1 (EP)
Inventor: BLAIN RENE
IPC: B63C13/00
Filed: 1984-03-19
Abstract: Support de roue pliable permettant la mise en place ou l'escamotage des roues de hissage des bateaux notament par mer forte sans démontage ni remontage et un gain de place dans le bateau. Il comprend: un tube carré (1) fixé au bateau sur lequel s'articule les tubes carrés (5) et (6) solidaires porteurs de la roue. Un autre tube carré (10) s'insère à l'intérieur des tubes (1) et (5) permettant de laisser jouer l'articulation ou de maintenir ces tubes en prolongement. L'extraction partielle et l'accrochage du tube (10) permet le pliage du support au moyen d'une corde (18) ou d'une poignée (27). Sa réinsertion permet l'accrochage en position pliée. Une nouvelle extraction partielle du tube (10) permet le dépliage avec la même corde.
Patent EP-0160791-A1 (EP)
Inventor: BAUER KARL-HEINZ
IPC: H01H9/16
Filed: 1985-02-19
Abstract: Die Erfindung beschreibt einen Druckknopfschalter mit einem Gehäuse (1), bei dem ein Druckknopf (2) gegenüber einem Gehäusesockel (3) verschiebbar ist. Im Gehäuse ist ein Schaltstößel (11) angeordnet, der bei Betätigung des Druckknopfes sowohl längs verschiebbar als auch um einen kleinen Winkelbereich auslenkbar ist. Im Gehäuse ist ferner eine Kontaktbrücke (5) vorhanden, die um ein Lager in einem Mittelkontaktstück zwischen zwei Festkontakten sprungartig umlegbar ist. Die Stellung der Kontaktbrücke wird von einer Schaltwippe bestimmt, die im Ge äuse kippbar angeordnet ist. Schaltstößel und Schaltwippe wirken hierbei zusammen. Das Gegenlager für die Kontaktbrücke bildet ein Schneidenlager (32) in der Schaltwippe. Zwischen Schaltstößel und Schaltwippe ist eine Rückstellfeder (70) vorgesehen, so daß in der Ruhestellung des Druckknopfes der Schaltstößel eine von der Mittenstellung abweichende Schwenkstellung einnimmt. Die Querauslenkung des Schaltstößels wird, abhängig von der Bewegungsrichtung des Druckknopfes, durch je eine Zwangsführung zusstandegebracht.
Patent EP-0172371-A1 (EP)
Inventor: FIZET CHRISTIAN DR
IPC: C07D327/10
Filed: 1985-07-03
Abstract: Es wird ein neues Verfahren zur Herstellung des Furanons der Formel <IMAGE> beschrieben. Hierbei wird zunächst ein Diol mit Thionylchlorid umgesetzt, dann das gebildete Sulfit, gegebenenfalls nach Oxidation zum entsprechenden Sulfat, mit Natriumcyanid behandelt und das entstehende Hydroxynitril hydrolysiert. Das Furanon der Formel I kann als Ausgangsmaterial zur Herstellung von R-(-)-Pantolacton verwendet werden.
Patent EP-0178548-A1 (EP)
Inventor: FINCK HERBERT DIPL-ING
IPC: H04J3/16
Filed: 1985-10-03
Abstract: 1. A method of transmitting at least two binary data flows from a multiplexer (M11) arranged at the transmitting end to a multiplexer (M22) arranged at the receiving end in multiplex frames (MR) which occur with cyclic repetition, which govern a multiplex transmission link (ZS1) which connects the two multiplexers (M11, M22) to one another, and each of which transmits an item of synchronising information (Syn), an item of signalling information (Sig) and, in time slots, the bits of the minimum of two data flows, characterised in that the data flows are transmitted with bit interleaving via the multiplex transmission line (ZS1), that as signalling information (Sig) there is transmitted a respective address which designates a data flow and a time slot address/a plurality of time slot addresses which designate(s) the time slot/time slots to be used for the transmission of one or several bits of this data flow in at least one multiplex frame (MR), and that an item of signalling information (Sig) is transmitted only at the beginning and at the end of the transmission of bits of its associated data flow.
Patent EP-0187978-A1 (EP)
Inventor: KELLER GERHARD
IPC: H01R13/625
Filed: 1985-12-17
Abstract: 1. Plug-in connector having pressure contacts, having a housing which comprises a socket and a plug and, in the plugged condition, is held together by a bayonet joint, the socket housing (1) consisting of anti-magnetic, stainless steel, and bayonet grooves (2) extending on the socket housing, and associated bayonet pins being provided on the plug housing, characterized in that the plug housing (4) consists of aluminium or brass, providing good electrical conductivity, and in that the bayonet pins (5, 6, 7) are formed of wear resistant material and are placed in the plug housing (4).
Patent EP-0193661-A1 (EP)
Inventor: HAYASHI KYOZO OSAKA WORKS SUMI
IPC: H01R43/24
Filed: 1985-03-04
Abstract: A diode is provided with a heat sink portion (23) formed on an external terminal (22) connected electrically with the PN junction side of the diode element (1). A connector (Figure 9) with built-in diode is provided with a heat sink portion (41c) at the base portion of the terminal (41) connected electrically with the PN junction side of the diode element (43), for increasing the thermal capacity of the terminal (41).
Patent EP-0162561-A1 (EP)
Inventor: SMITS JOZEF ALEIDA FLORENT
IPC: E01C7/35
Filed: 1985-04-04
Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700-10000 and a vinyl acetate content of from 1-40% by weight (based on the copolymer) are used as components of bitumenous binder compositions for the surface dressing of roads to improve the temperature range of their operability, the particular EVA's are also found to have good compatibility with the types of bitumen used.
Patent EP-0172719-A1 (EP)
Inventor: URBAN FRANK J
IPC: C07D491/107
Filed: 1985-08-13
Abstract: An improved process for preparing (4S)-6-fluoro-spiro-[chroman-4,4'-imidazolidine]-2',S'-dione (sorbinil) or its (2R)-methyl derivative (2-methylsorbinil) is disclosed herein, starting from p-fluorophenol in each instance. The final products obtained have known pharmaceutical value as agents for the control of certain chronic diabetic complications. Key steps concerned with the process involve converting p-fluorophenol into the appropriate β-(4-fluorophenoxy)-alkane halide, followed by amidoalkylation with N-benzoyl or N-(lower alkanoyl)- a-hydroxyglycine to form an intermediate 2-amidoalkylated derivative thereof, and then dehydration and spiroalkylation of said intermediate by treatment with a dehydrating agent and a base to yield a spiroalkylated azlactone compound. The latter compound is then subsequently converted to the known 4-amino-6-fluorochroman-4-carboxylic acid or the novel (2R-methyl derivative thereof, both in the form of their hydrohalide acid addition salts, by employing acid hydrolysis and the intermediate spiro-amino acid hydrohalide salt is thereafter converted to the corresponding methyl or ethyl ester and resolved with a-chymotrypsin to afford the desired (S)-methyl or (S)-ethyl ester. Treatment of either of these latter two esters with an alkali metal cyanate in an acid medium then effects conversion of same to the desired spiro-hydantoin ring compound. Alternatively, the spiro-amino acid hydrohalide salt can also be converted to the desired spiro-hydantoin ring compound in a known manner, involving a sequence of three reaction steps. The spiroalkylated azlactone compound of the instant invention, as well as the methyl and ethyl esters mentioned above, are themselves novel compounds and are valuable as synthetic intermediates in the process of this invention.
Patent EP-0194388-A1 (EP)
Inventor: MCNALLY GORDON
IPC: A63F5/00
Filed: 1985-12-31
Abstract: Automatic roulette apparatus having a wheel (3) with ball-receiving cups at its periphery and means for identifying the cup into which a ball (22) projected on to the wheel falls. The idenitfying means includes a counter (30) for counting the passage of cups past a reference position; a detector (29) for the passage of a reference cup, and a sensor (23) for sensing the passage of the ball in a cup as the wheel spins.
Patent EP-0187083-A1 (EP)
Inventor: DENAY ANDRE MAXIME JOSEPH
IPC: B31B27/00
Filed: 1985-12-06
Abstract: 1. A continuous assembly of postal or other covers of the kind in which the continuous sheets at the top (12) and the bottom (11) respectively forming the fronts and the backs of the envelopes are joined together at the end of the production process in a sealing station (20) by heat sealing to enclose internal documents or inserts which are free and introduced between said sheets after they have passed through a printer, characterised in that the inserts are formed by transversely cutting at least two thin strips placed one on top of the other, each strip being constituted by a separate continuous sheet or by one of the panels of a continuous sheet (10) folded longitudinally, in that at least one of these strips is impregnated with glue that can be activated by heat along lines (35) and/or around pre-determined zones so that passing the assembly through the sealing station (20) leads to the creation of a new object (34) inside each individual cover through superposition and interlocking of the inserts or a detachable part (32a, 32b) of the latter.
Patent EP-0168426-A1 (EP)
Title: Multiple frequency digital phase locked loop.
Inventor: LEVINE STEVEN N
IPC: H03K5/13
Filed: 1984-12-31
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies. <IMAGE>
Patent EP-0172213-A1 (EP)
Title: Coated particulate fillers
Inventor: WRIGHT PETER JOHN
IPC: C09C3/08
Filed: 1985-02-20
Abstract: Filler particles, e.g. calcium carbonate particles, are coated by the application of a C6-C10 aliphatic carboxylic acid, such as n-octanoic acid or n-decanoic acid, in the presence of water and an alcohol. The coated particles may be incorporated into polymers, such as unsaturated polyester resins or polyvinyl chloride.
Patent EP-0187759-A1 (EP)
Inventor: OLDHAM SUSAN L
IPC: B29C39/10
Filed: 1984-09-04
Abstract: Procédé de moulage d'articles composites ou d'encapsulation d'un article selon lequel un article à encapsuler ou à mouler et une résine thermodurcissable et thermopolymérisable sont chargés dans la cavité d'un moule qui a été préchauffé à la température de polymérisation de la résine. Ensuite, on fait le vide dans le moule jusqu'à une pression subatmosphérique pour exposer le moule à un vide de manière à imprégner l'article avec la résine et à dégazer le contenu du moule. Le vide est ensuite libéré pour faire éclater les éventuelles boules de gaz restant dans le contenu du moule. Une pression suratmosphérique est ensuite appliquée au contenu du moule pour que la résine encapsule l'article. Les conditions de température et de pression suratmosphérique sont maintenues pendant un temps suffisamment long pour polymériser partiellement la résine et former une structure unitaire qui est ensuite démoulée. La structure éjectée du moule est soumise à un cycle de chauffage ultérieur pour polymériser entièrement la résine. Des articles composites ainsi formés sont utiles comme structures, guides d'ondes d'antennes, et pour des applications spatiales. Des composants électriques encapsulés par le procédé de la présente invention possèdent une couche de passivation de haute fiabilité.
Patent EP-0179152-A1 (EP)
Inventor: OLDSTONE MICHAEL B A
IPC: C07K16/08
Filed: 1985-05-03
Abstract: Un récepteur monoclonal de mammifère est produit par un hybridome formé par fusion de cellules à partir d'une ligne de cellules de myélome et de lymphocytes qui produisent des anticorps réagissant avec un antigène viral provenant d'un mammifère immunisé avec des cellules infectées par le cytomégalovirus. Le récepteur monoclonal réagit avec l'antigène viral dans un système de diagnostic pour détecter la présence du cytomégalovirus dans un échantillon biologique.
Patent EP-0242354-A1 (EP)
Inventor: BUCHSCHMID EMIL
IPC: H01F38/12
Filed: 1985-10-05
Abstract: Un dispositif d'allumage avec un raccord de haute tension sert au raccordement d'un câble d'allumage. Afin de permettre à une machine de mettre en contact l'extrémité (30) de l'enroulement (19) de haute tension avec la fiche de contact (32) du raccord de haute tension (20), l'extrémité (30) de l'enroulement est enroulée autour d'une pièce de câble massif (29) dont une des extrémités est introduite dans le corps d'une bobine qui porte l'enroulement de haute tension et dont l'autre extrémité (29b) entre dans une cavité (31) du boîtier de la tour de raccordement (24), dans laquelle l'extrémité postérieure (32a) en forme de boulon de la fiche de contact (32) est pressée et mise en contact avec le câble massif (29). Cette solution peut être utilisée en général pour raccorder des enroulements de haute tension, en particulier pour raccorder un câble d'allumage à une bobine ou à un induit d'allumage.
Patent EP-0233965-A1 (EP)
Inventor: COHEN SIDNEY M
IPC: C04B7/02
Filed: 1986-02-18
Abstract: A method and apparatus for producing cement which includes intermixing the cement forming raw materials with water, coal or coke and cement as a binder and forming this mix­ture of materials into nodules by pelletizing or extrusion. The system is particularly designed for use in making white cement where raw materials low in coloring compound are used as raw feed. The nodules are then sized to obtain a feed material having a size range on the order of 6,35 mm by 14 mesh which is suitable for thermal processing in a fluidized bed reactor (50) at temperatures in the range of approximately 1371°C to 1482°C for white cement and 1288°C to 1443°C for typical gray Portland cement. The coal or coke mixed with the raw material serves to supply between 60% and 90% of the fuel required for the process with the remainder being supplied directly to the fluidized bed.
Patent EP-0233975-A1 (EP)
Title: Verfahren zur Verbesserung von Titandioxid-Pigmenten durch eine Nachbehandlung
Inventor: LUGINSLAND HANS-HERMANN DR
IPC: C09C1/36
Filed: 1986-02-27
Abstract: Die Erfindung betrifft ein Verfahren zur Verbesserung von Titandioxid-Pigmenten durch eine Nachbehandlung. Die Nachbehandlung wird so durchgeführt, daß das Pigment in wässeriger Suspension mit einer wässerigen Titanoxidchloridlösung und gegebenenfalls weiteren Metallsalzen und/oder einem Silicat versetzt wird und durch Neutralisation schwerlösliche Oxidhydrate und/oder sonstige schwerlösliche Verbindungen auf das Titandioxid-Pigment niedergeschlagen werden. Als Titanoxidchloridlösung wird eine Lösung eingesetzt, die beim Waschen von Abgasen anfällt, die bei der Herstellung von Titantetrachlorid durch Chlorieren titanhaltiger Rohstoffe entstehen. Die Titanoxidchloridlösung weist ein Molverhältnis von HCl zu TiO2 von 3,5 bis 10 auf. Die Verwendung dieser Titanoxidchloridlösung für die Nachbehandlung von Titandioxid-Pigmenten wird ebenfalls beansprucht, ebenso ein Gesamtverfahren zur Herstellung eines Titandixod-Pigmentes durch Chlorieren titanhaltiger Rohstoffe und Oxidation des Titantetrachlorids in der Dampfphase, bei dem die Titanoxidchloridlösung, die beim Waschen der bei der Titantetrachloridherstellung anfallenden Abgase entsteht, bei der Nachbehandlung des Titandioxid-Pigmentes nutzbringend verwendet wird.
Patent EP-0203467-A1 (EP)
Inventor: FAIETA MARCELLO
IPC: C02F3/02
Filed: 1986-05-15
Abstract: ©7 The oily waste lubricating and refrigerating liquid from tank (10) is treated by filtration (12) and centrifugation (14). The aqueous phase from the latter is conveyed via a process tank (18) into tank (20), where it is heated a 30°-40°C to remove formaldehyde. 
     Then it is filtered (25) and aerated in tanks (24) (27).
Patent EP-0209694-A1 (EP)
Inventor: HOLLAND GEORGE WILLIAM
IPC: A61K31/34
Filed: 1986-06-06
Abstract: Compounds of the formula
     wherein R is hydrogen or lower alkyl, R 2  is hydrogen, methyl or fluoro; and R 2 ' is fluoro or trifluoromethyl; with the proviso that when R 2 ' is trifluoromethyl, R 2  is hydrogen or methyl; pharmaceutically acceptable salts, optical antipodes and racemates thereof are useful as blood platelet anti-aggregating agents.