baber/WOPTO huggingface dataset:
Patent EP-0082424-A2 (EP)
Inventor: COOPER GLENN DALE
IPC: C08L51/00
Filed: 1982-12-09
Abstract: An improved thermoplastic composition comprising an admixture of polyphenylene ether resin and alkenyl aromatic resin modified with a rubbery ethylene-alpha-olefin-polyene interpolymer the gel fraction of which has a swelling index of less than about 11.0.
Patent EP-0074148-A2 (EP)
Inventor: ERHART GEORG
IPC: G11B15/66
Filed: 1982-09-06
Abstract: Bei einem Aufzeichnungs- und/oder Wiedergabegerät für einen bandförmigen Aufzeichnungsträger (1) mit mindestens einer zwischen einer Ruhelage und einer Betriebslage verstellbaren Bandführungseinrichtung (18, 18') ist zum Verstellen derselben ein Antriebsteil (26, 26') mit einem Trägerteil (19, 19') der Bandführungseinrichtung über eine lösbare Kupplung (27, 27') gekuppelt. Der Antriebsteil (26, 26') und der Trägerteil (19,19') sind mit einer in Verstellrichtung wirksamen Feder (45, 45') gegeneinander verspannt, wobei die Feder bei aus ihrer Betriebslage verstellter Bandführungseinrichtung die in Verstellrichtung wirksamen Kupplungsanschläge (39, 39', 40, 40', 41, 41', 42, 42') der lösbaren Kupplung spielfrei aneinander angelegt hält. Bei sich in ihrer Betriebslage befindender Bandführungseinrich tung (18, 18') hält die Feder (45, 45') dieselbe an eine zur räumlichen Positionierung der Bandführungseinrichtung vorgesehene Positioniereinrichtung (46, 46') kraftschlüssig angelegt, wobei der Antriebsteil (26, 26') gegenüber dem Trägerteil (19, 19') mit Überhub verstellt ist und die Kupplungsanschläge der lösbaren Kupplung (27, 27') entgegen der Kraft der Feder (45, 45') voneinander abgehoben sind.
Patent EP-0061289-A2 (EP)
Inventor: ETOH JUN
IPC: G11C11/408
Filed: 1982-03-16
Abstract: A dynamic type semiconductor memory using MOS transistors, in which first and second booster circuits (18, 28) utilizing capacitances, respectively, are provided at each of stages preceding and succeeding to a word driver (13), respectively. Data lines (21) of the memory (20) are each provided with a voltage compensating circuit (24) for increasing a voltage for charging a memory cell to a level higher than a source voltage for being rewritten in the memory cell. A first boosting circuit (18) is operated after a word line driving pulse signal is produced. Subsequently, word driver selecting transistors are turned off, which is followed by operation of the second booster circuit (28). Thus, the word line voltage is boosted twice.
Patent EP-0068864-A2 (EP)
Inventor: CORNELL WILLIAM DANIEL
IPC: A61B5/151
Filed: 1982-06-28
Abstract: A lancet injector is provided which has an elongated housing (12), a slidable lancet holder (16) in the housing, a compression spring (34) connected between the holder (16) and one end of the housing (20), and a control member (48) for moving the holder (16). The control member (48) is operable to move the lancet holder (16) to a latched retracted position against the force of the spring, release the holder so that it moves linearly under the force of the spring and inertia to a skin piercing position and then back to a neutral position in which the spring is in a free length condition.
Patent EP-0092155-A2 (EP)
Inventor: EUSTICE ALBERT LAWRENCE
IPC: C09K3/18
Filed: 1983-04-13
Abstract: Conductor composition comprising an admixture of finely divided particles of (a) conductive metal, (b) inorganic binder and (c) a colorant which is a mixture of silver oxide and/or copper oxide or precursor thereof and B<sub>2</sub>O<sub>3</sub>.
Patent EP-0104550-A2 (EP)
Inventor: SEIDEL WOLFGANG DR
IPC: A61P9/10
Filed: 1983-09-15
Abstract: Die Erfindung betrifft neue, ringverbrückte 1,4-Dihydropyridine der allgemeinen Formel I <IMAGE> in welcher <IMAGE> Y, X, Z, R¹, R² und R³ die in der Beschreibung angegebene Bedeutung besitzen, Verfahren zu ihrer Herstellung sowie ihre Verwendung in Arzneimitteln, insbesondere kreislaufbeeinflussenden Arzneimitteln.
Patent EP-0109525-A2 (EP)
Inventor: ACHARYA ARUN
IPC: C01B39/22
Filed: 1983-10-08
Abstract: An attrition resistant molecular sieve composition comprising a generally spherical, high porosity molecular sieve particle having an exposed surface coated with a thin, generally uniform layer of solid lubricant which can be employed in moving or fluidized beds with low attrition and high activity.
Patent EP-0112530-A2 (EP)
Inventor: MARK VICTOR
IPC: C07C39/17
Filed: 1983-12-09
Abstract: Aromatic polycarbonates derived from a carbonate precursor and at least one branched alkylidene dihydric phenol, wherein branching in the alkylidene radical occurs at a carbon atom which is at least one carbon atom removed from the benzylic carbon atom bridging the two phenolic residues.
Patent EP-0091275-A2 (EP)
Inventor: CLARK RICHARD E
IPC: B29C69/00
Filed: 1983-03-30
Abstract: This relates to blow molded containers, and particularly to the formation of blow molded containers formed of a plastic material which is subjectable to a high degree of biaxial orientation for maximum strength. At least two containers are formed in each blow molding operation with each container having throughout the stress areas thereof a high degree of biaxial orientation. A container may be in the form of a bottle having an as formed open bottom which is closed by a metal end unit seamed in place. On the other hand, the intermediately formed article may be in the form of a plurality of hollow containers arranged in circumferentially adjacent relation and directly secured to each other and to the bottom and top panels. Other containers will have open mouths closed by conventional closures including metal end units which are seamed to the container body or by closure caps which may be releasably interlocked with the neck finish of the container in several known modes. In every instance the containers are formed with a minimum of scrap.
Patent EP-0100622-A2 (EP)
Inventor: KNIBBS GEORGE SAFEWYPE INTERNA
IPC: B60S1/52
Filed: 1983-07-15
Abstract: A windscreen wiper includes a flexible wiping member and two bearing members on each side of the wiping member, the bearing members being brushes or scrapers and having a depth relative to the wiping element which is such that, in use, with the wiping member deflected its free end rests under the free end of the bearing member.
Patent EP-0106516-A2 (EP)
Inventor: SUCRO JOST SERGE
IPC: B60S1/24
Filed: 1983-09-09
Abstract: Automobile windshield wiper apparatus wherein transmission linkage ball stud coupling combinations employ flat surfaces (46) on facing linkage members (22, 34) in the area of each coupling (32) cooperating with a polymeric one-piece socket bushing (42) having a sealing skirt portion (50) providing a lubricant seal.
Patent EP-0124671-A2 (EP)
Inventor: ELVIRA VICTORINO VIVARACHO
IPC: B60J10/18
Filed: 1983-09-23
Abstract: A metal core is provided is provided for a sealing or similar section, primarily for use in motor and similar vehicles. The core (1) is made from a continuous strip of metal which is cut to reticular form having a number of elongate hexagons. Opposed parallel sides (5) of each hexagon are substantially longer than the other pairs of sides (7), each of which pairs includes an acute angle (8). Either simultaneously with or subsequent to the cutting process the cut strip is folded along two imaginary longitudinal lines passing through the sides (5) at points adjacent to the ends thereof in order to form a U-shaped section.
Patent EP-0113584-A2 (EP)
Inventor: MAINWARING DAVID E
IPC: F23K1/00
Filed: 1983-12-22
Abstract: A method of preparing fine particulate coal for power generation on which the coal is pretreated by the oil agglomeration method (10, 11) to increase the carbonaceous content and produce coal-oil agglomerates. These are fed to a fluidized bed (15) in which the fluid is steam. The bed as concentration is variable and agglomerates leaving the bed are disintegrated in a steam jet (21) which completes separation of the oil from the coal and forms the fine particle coal feed. The oil and steam are separated from the coal feed which continues in the fuel delivery system 29 to the power generation plant. The only steam mix is condensed 37 and the two phases separated (39) and recycled for further use. A control means is provided which is responsive to steam generation demand and activates changes in the generation of coal oil agglomerates (10, 11) and the discharge of coal particles from the fluid bed, disintegrator 15, 21.
Patent EP-0101662-A2 (EP)
Inventor: BOEGER MANFRED
IPC: C07D401/12
Filed: 1983-06-20
Abstract: Neue substituierte 1-Pyridyloxyphenyl-3-benzoyl-parabansäuren der Formel <IMAGE> worin R1 Wasserstoff, Halogen oder C1 bis C4-Alkyl; R2 und R3 unabhängig voneinander Halogen oder C1 bis C4-Alkyl; R4 Wasserstoff oder Halogen; R5 Halogen oder mit Fluor und/oder Chlor halogeniertes C1 bis C4-Alkyl: und n eine Zahl 0, 1 oder 2 bedeuten, wobei die Pyridyloxvgruppe an die 3- oder 4-Stellung der Phenylgruppe gebunden ist; Verfahren zur Herstellung dieser Verbindung sowie diese enthaltende Mittel zur Verwendung in der Schädlingsbekämpfung, vor allem zur Bekämpfung von Pflanzen und Tiere befallenden Insekten. Die neuen Verbindungen sind insbesondere wirksam gegen pflanzenschädigende Insekten, speziell als Ovizide.
Patent EP-0122355-A2 (EP)
Inventor: ZERGENYI JANOS DR
IPC: C07D241/24
Filed: 1983-07-25
Abstract: In a novel process for the preparation of pyrazinamide, chloropyrazine is reacted with an alkali metal fluoride, in an N-alkylated aliphatic amide or lactam, to give fluoropyrazine, the latter is converted into cyanopyrazine by reacting it with an alkali metal cyanide or alkaline earth metal cyanide, and the cyanopyrazine is converted into pyrazinamide by treating it with almost concentrated sulphuric acid and subsequently with water.
Patent EP-0121690-A2 (EP)
Inventor: KANDA HIROSHI
IPC: G01H3/12
Filed: 1984-02-15
Abstract: An acoustic microscope comprising an acoustic transducer (140) which performs both generation and detection of acoustic wave beams, and a sample holding member (82) which opposes to an acoustic wave transmitting and receiving surface of the transducer (140), to hold an object sample (62) through an acoustic wave propagating medium (8) and to offer behind the sample a layer of an acoustic impedance unequal to that of the sample, so that the sample holding member (82) is moved in parallel, thereby to detect acoustic waves reflected from front and rear surfaces of the sample (62) and acoustic waves reflected from a surface of the sample holding member (82) without reaching the sample and to measure amplitudes and returning periods of time of the reflected acoustic waves, so as to measure the velocity of sound through the sample of unknown thickness, the acoustic impedance of the sample, etc. from the measured values.
Patent EP-0128524-A2 (EP)
Inventor: JACOBSON GUNNARD K
IPC: A21D8/00
Filed: 1984-06-06
Abstract: Novel biologically pure quick acting bakers yeast strains NRRL Y-15338 and NRRL Y-15339 are provided which show good performance in sweet, regular, and lean doughs, and superior performance in sweet and lean doughs, particularly when used in the active dry yeast form. A method of obtaining these and other novel bakers yeast strains by hybridization via protoplast fusion of petite mutants is also provided. Improved methods of baking using these novel bakers yeasts especially n the active dry yeast form are also provided.
Patent EP-0144796-A2 (EP)
Inventor: SCHUMACHER HANS DR
IPC: A01N43/76
Filed: 1984-11-09
Abstract: Die herbiziden Mittel enthalten eine Verbindung der Formel (A) <IMAGE> worin R = <IMAGE> wobei X = Chlor oder Brom und Y = H oder Chlor bedeuten, und R1 = H, Alkyl, Alkinyl oder ein Kationäquivalent, in Kombination mit einer Verbindung der Formel (B) <IMAGE> worin R2 = Brom oder Jod und R3 = H, NH4, ein Alkalimetallkation oder (C1-C8)-Alkyl bedeuten, oder mit einer Verbindung der Formel (C) <IMAGE> worin R4 = H, (C1-C8)-Alkyl oder ein Kationäquivalent bedeutet, mit der Bedingung, daß, wenn in Formel (A) <IMAGE> Kombinationen der Verbindung der Formel (A) mit Verbindungen der Formel (B) ausgeschlossen sind.
Patent EP-0114718-A2 (EP)
Inventor: BOVIO MICHELE
IPC: B41J19/20
Filed: 1981-03-17
Abstract: Printing is effected on paper (82) passing over a platen (80) by applying high voltage pulses from a transformer (200) between electrically conductive ink (102) and a counter-electrode (89), so as to eject dots of ink through a nozzle (106). Each dot is created by a pulse of current l i  drawn from a storage capacitor (402) through the transformer primary (210) under control of a switching transistor (198) controlled in turn by pulses (TP). The pulses (TP) are provided by a monostable circuit (415) which has a time constant network (420, 421) energised by a potential divider (418,419) connected across the storage capacitor (402). The arrangement is such that, when the voltage across the capacitor (402) falls during rapidly repeated dot printing, the time constant of the monostable circuit (415) is increased and the total pulse energy supplied to the transformer (200) is maintained, thereby to maintain uniform dot density on the paper (82).
Patent EP-0126648-A2 (EP)
Inventor: PARKES ADRIAN SYDNEY
IPC: F16L55/18
Filed: 1984-05-21
Abstract: Joints and leaks in pipelines or mains are sealed by injecting into the joint or leak a sealant by means of an expandible tubular pig which is moved endwise through the pipeline or main. The sealant is in the form of an anaerobically curable monomer which cures in the relatively air free conditions in the joint or leak. The pig forms within the pipeline or main an air-free space which communicates with the joint or leak and which is isolated from the fluid in the main. Nevertheless the pig is hollow to permit the flow of fluid therethrough while the joint or leak is sealed. The sealant is injected into the joint or leak by way of the space so that the sealant cures in situ in the joint or leak.
Patent EP-0145124-A2 (EP)
Inventor: DYOTT RICHARD B
IPC: G02B6/10
Filed: 1984-08-23
Abstract: A fiber-optic polarizer comprises an optical fiber (25) having a core (26) and cladding (27) with different refractive indices and forming a single-mode guiding region, the core (26) having a non-circular cross-section defining two transverse orthogonal axes which, in combination with the different refractive indices, permit the de-coupiing of waves polarized along the axes. The guiding region is located close to the surface (29) of the fiber (25), and the outer surface (29) of the fiber (25) has a non-circular cross-section so that the location of the guiding region and the orientation of the axes can be ascertained from the geometry of the outer surface (29). A polymeric film (40) is coupled to the fiber surface (29) that is closest to the core, the film (40) having different indices of refraction along axes aligned with the transverse orthogonal axes of the core (26), one of the indices of refraction of the film (40) being less than the effective index of refraction of a desired wave in the guiding region of the fiber (25), and the other index of refraction of the film (40) being greater than the effective index of refraction of an unwanted wave in the guiding region of the fiber (25).
Patent EP-0145465-A2 (EP)
Inventor: IKEDA MASAYUKI
IPC: G06F7/50
Filed: 1984-12-07
Abstract: @ A system of floating-point addition/subtraction for two sets of data includes a first shifting control data generating unit (11), a second shifting control data generating unit (12), a first shifting unit (21, 22), and a second shifting unit (31, 32). The first shifting control data generating unit (11) generates shifting control data based on a comparison between lower bits of the characteristics of the two sets of data. The second shifting control data generating unit (12) generates shifting control data based on a comparison between the entire bits of the characteristics of the two sets of data. Digit position alignment between the fractions of the two sets of data is attained by generating fine shifting control data in the first shifting control data generating unit (11), carrying out a fine shifting operation in the first shifting unit (21, 22) based on the fine shifting control data while at the same time generating rough shifting control data in the second shifting control data generating unit (12), and then carrying out a rough shifting operation in the second shifting unit (31, 32) based on the rough shifting control data to complete digit position alignment.
Patent EP-0133136-A2 (EP)
Inventor: LE GAL PASCAL
IPC: C04B37/00
Filed: 1984-07-27
Abstract: The invention applies to the construction of an electronic component (100) formed from a plurality of elementary cells (10) each of which is constructed, individually, in the form of a sintered ceramic wafer provided with lateral metallisations (11, 12). The mechanical joining and electrical connection between the various cells is constructed by depositing, between each pair of opposing metallised surfaces, a quantity of metallising agent of the same kind as used for constructing the metallised surfaces of the individual cells. This metallising agent is then baked so as to carry out the sintering. Application in particular to the construction of linear arrays of capacitors in series, used in voltage multipliers for very high- voltage power supply to cathode ray tubes. <IMAGE>
Patent EP-0141702-A2 (EP)
Title: Nouveau procédé de fabrication d'hydrogeno-silanes par réaction de redistribution
Inventor: LEPAGE JEAN-LUC
IPC: C07F7/12
Filed: 1984-09-18
Abstract: La présente invention concerne un nouveau procédé de fabrication d'hydrogéno-silanes par réaction de redistribution. Elle concerne plus particulièrement un procédé de fabrication de silane comportant au moins une liaison Si-H par réaction entre un silane moins hydrogéné au non hydrogéné et un alkyle ou aryle hydrogéno-silane en présence d'un système catalytique. Le procédé est caractérisé en ce que l'on met en réaction - un silane représenté par la formule: HmSiX4-m dans laquelle X représente un halogène ou un groupement alkoxy et m représente un nombre entier égal à 0, 1, 2 ou 3; - un alkyle ou aryle hydrogéno-silane représenté par la formule: RnHpSiX'4-(n + p) dans laquelle X' représente un halogène ou un groupement alkoxy, R représente un groupement alkyle ou aryle et n et p identiques ou différents représentent des nombres entiers égaux à 1, 2 ou 3 avec n + p <= 4; - en présence d'un système catalytique comprenant au moins un sel minéral ionique de formule M<+> A<-> en présence d'au moins un composé complexant susceptible de solubiliser au moins partiellement ledit sel dans le milieu réactionnel par complexation de son cation M<+> et de la dissocier au moins partiellement.
Patent EP-0114150-A2 (EP)
Inventor: HAUG THEOBALD DR
IPC: C08G59/00
Filed: 1984-01-09
Abstract: Härtbare Mischungen, enthaltend (a) Epoxidverbindungen mit durchschnittlich mehr als einer 1,2-Epoxidgruppe pro Molekül, (b) im sauren Medium hergestellte Kondensationsprodukte aus bestimmten Phenolen, bestimmten Aminen und Aldehyden oder Ketonen und gegebenenfalls (c) Härtungsbeschleuniger. Die neuen härtbaren Mischungen weisen eine gute Lagerstabilität auf und ergeben Formstoffe mit einer hervorragenden Chemikalienbeständigkeit.
Patent EP-0148732-A2 (EP)
Inventor: SAITTA RINALDELLI MARIA PIA
IPC: G09B19/02
Filed: 1984-11-19
Abstract: The instant invention relates to an aid for the carrying out of a didactic game in order that any (n) based number system may be learnt.It consists of a series of containers decreasing in size, each containing a (n) number of smaller containers which are equal to each other; the smallest container holds a (n) number of pieces each representing a numerical unit.A desk is provided with coloured squares arranged in such a way that the last square on the right is of the same colour as the unit of the first order, the penultimate the same colour as the unit of the second order and so on.
Patent EP-0143104-A2 (EP)
Inventor: JOBSTL FRANZ
IPC: H04B1/38
Filed: 1984-09-21
Abstract: 1. Detector for persons buried in an avalanche, which contains an electronic circuit (8) with a transmitting and receiving function for at least one detection frequency and an earphone (1) for the receiving function containing the acoustic transducer, which earphone can be plugged into the device, a switch (13) being provided which switches the device to transmitting operation when the earphone (1) is plugged in and to receiving when the ear plug (1) is withdrawn, characterised in that when the earphone (1) is withdrawn, a plunger (6) on the outside of the device is accessible, which can be actuated for emergency switching of the detector to transmitting operation and the earphone (1) is inseparably connected to the device by way of a connecting lead.
Patent EP-0152037-A2 (EP)
Inventor: BEENKEN ROLF ING
IPC: B29C43/38
Filed: 1985-02-02
Abstract: 1. Method for the production of pressed parts (9), in which method moulding mass is introduced into a former (2/3) of an opened mould and subsequently reshaped under pressure, through forward travel of an upper die (5) slidingly engaging free of play into the former, wherein excess moulding mass forms a press flash (10), which is driven out through escape openings (4/4b) branching off in targeted manner laterally in the former and which on removal from the mould is sheared off at the respective inside edge of the escape opening (4/4b) lying towards the pressed part (9), characterised thereby, that a thermosetting synthetic material is plasticised and set as moulding mass under the influence of pressure and heat in the former (2/3) and that a change in the flow resistance of the plasticised moulding mass and thereby a control of the internal mould pressure is brought about by means of adjustable cross-sectional variation of the escape openings (4, 4b).
Patent EP-0175044-A2 (EP)
Inventor: TORONYI VILMOS DIPL-ING
IPC: F25D3/12
Filed: 1985-02-06
Abstract: Method and device for cooling an enclosure (3) with the aid of carbon dioxide dry ice. Two different types of cooling operation with different cooling capacities are used, namely cooling of lower capacity than the necessary cooling capacity as basic cooling, and supplementary cooling which is switched on as required. The dry ice which is used for both cooling types is situated in a closed container (1) which is arranged in a box (2) provided with heat insulation, there being designed between the closed container (1) and the internal wall of the box (2) an air duct (4) which is connected to the cool enclosure (3) and to an air channel (5) which opens into the cool enclosure (3). The carbon dioxide which is evaporated in the air duct (4) in heat exchange with the air is introduced directly into the cool enclosure (3), from the container (1) for the basic cooling, via a shutoff member (10) controlled by a thermostat (11) and/or is blown into the air duct (4) or the air channel (5) via another shutoff member (8) and a nozzle, as a result of which there is produced in the air duct a flow which increases the evaporation of the dry ice in the container (1). <IMAGE>
Patent EP-0154311-A2 (EP)
Inventor: KEUSCH SIEGFRIED DIPL-ING
IPC: B23Q3/00
Filed: 1985-03-01
Abstract: In a woodworking machine (1), instead of the standard stop strip a feeding device (13) with an associated stop face (17) can be attached to a holding arm (8) of the parallel stop. This enables even a non-expert to attach the feeding device (13) with stop face (17) rapidly and without auxiliary tools to the woodworking machine (1) and to remove it therefrom again, thus resulting in a reduction of the costs of and times for setting up. By using an electromagnet (20) at the free end of the feeding device (13), the latter is securely held on the supporting table (2) during the conveying of the workpiece (5). <IMAGE>
Patent EP-0161580-A2 (EP)
Inventor: PAULING HORST DR
IPC: C07D233/32
Filed: 1985-05-02
Abstract: Es wird ein neues Verfahren beschrieben zur Herstellung des optisch aktiven Lactons der Formel <IMAGE> Hierbei wird das Cycloanhydrid der Formel <IMAGE> mit einem sekundären, chiralen Alkohol der Formel <IMAGE> umgesetzt und der erhaltene Halbester der Formel <IMAGE> reduziert. Die Substituenten R und R¹ haben die in der Beschreibung angegebene Bedeutung.