baber/WOPTO huggingface dataset:
Patent EP-0000043-A1 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/32
Filed: 1978-06-01
Abstract: 1. Bisphosphinic acid anhydrides of the formula  see diagramm : EP0000043,P7,F2  in which R is a saturated, open-chain, branched or unbranched alkylene radical having from 1 to 10, carbon atoms,  see diagramm : EP0000043,P7,F3  or  see diagramm : EP0000043,P7,F4  and R**1 and R**2 represent identical or different alkyl groups having from 1 to 4, carbon atoms and m is an integer of greater than or equal to 1.
Patent EP-0006093-A1 (EP)
Inventor: ROBERT SCHWIND
IPC: B60D1/18
Filed: 1978-06-16
Abstract: In the device having a non-rigid connecting element between a towing and a towed vehicle, the connecting element is an open strip which, after grinding away the external rubber layer of the tread of an old motor vehicle tyre, is cut along the tread as far as the region of the outermost reinforcement layer of the tread carcass. The ends of this strip are connected with a hook or a hook-like flat profile or in the simplest case provided with a continuous bore.
Patent EP-0001400-A1 (EP)
Title: Air drying alkyde resins
Inventor: DHEIN ROLF DR
IPC: C08G63/48
Filed: 1978-09-09
Abstract: 1. Middle oil, air-drying alkyd resins comprising polycarboxylic acids, aromatic monocarboxylic acids, fatty acids and polyols, which contain in condensed form 5 to 15 parts by weight of aromatic monocarboxylic acids and 41 to 52 parts by weight of fatty acids per 100 parts by weight of (solvent-free) resin, characterised in that 30 to 95% by weight of the fatty acids are diene acids and the remainder are monoene acids and saturated acids and that 100 parts by weight of resin contain 10 to 33 parts by weight of conjuene acids, the ratio by weight of monoene acids to conjuene acids being 0.3:1 to 1.3:1.
Patent EP-0000406-A1 (EP)
Inventor: GOFFINET PIERRE CHARLES EMILE
IPC: D06M13/252
Filed: 1978-06-26
Abstract: Concentrated liquid fabric softening compositions containing a fabric substantive agent, selected from poly- ammonium and alkylpyridinium salts and mixtures thereof, in conjunction with a fabric softening component, selected from quaternary ammonium salts, alkylimidazolinium salts, fatty esters, fatty ethers, and fatty compounds containing a sulfur atom or nitrogen amide linking group and mixtures thereof, together with a liquid carrier. The weight of the fabric-substantive agent to the fabric-softening component is in the range from about 6:1 to about 1:4. The subject concentrated softener compositions are easily dispersible in aqueous medium and thus can evenly deposit onto fibers to thereby provide textile handling benefits inclusive of softening, static control, ease-of-ironing, fluffiness, pliability and smoothness.
Patent EP-0002332-A1 (EP)
Inventor: LOWE FREDERICK GEORGE
IPC: B60N2/90
Filed: 1978-11-21
Abstract: A vehicle seat has a seat part (10) mounted on a base part by suspension (12) which includes a gas spring (15). Valve means (18, 20) are provided to control the seat ride position by controlling the entry and exit of compressed gas into and out of the gas spring (15). The difference between the actual ride position and a selected ride position of the seat part (10) is sensed, and a control circuit (A.R.C.) is used actuating the valve means (18, 20) to raise or lower the seat part (10) to reduce this difference to zero. In order to prevent seat vibration, such as is caused by passage of a vehicle over rough terrain, from continually causing actuation of the valve means (18, 20) the control circuit is provided with desensitizing means.
Patent EP-0005173-A1 (EP)
Inventor: KRAUSE JOHANNES DR
IPC: C01B25/14
Filed: 1979-03-31
Abstract: Verfahren und Vorrichtung zum Austragen von geschmolzenem Phosphorpentasulfid über einen Überlauf (6) aus einem Reaktor (1), in welchem Phosphor mit Schwefel bei Temperaturen oberhalb 300°C umgesetzt wird. Man füllt dabei das schmelzflüssige Reaktionsprodukt direkt in Abfüllbehälter (7) definierten Volumeninhalts ab, indem man die Dosiergefäße (3, 5) so dimensioniert, daß sowohl die in sie jeweils einfüllbaren Mengen an Phosphor und Schwefel dem im Endprodukt gewünschten P:S-Mengenverhältnis entsprechen, als auch deren gesamter Volumeninhalt dem Volumeninhalt des Abfüllbehälters gleich ist. Ferner regelt man das Abfüllen so, daß man jeweils den Inhalt der Dosiergefäße in den Reaktor entleert und dadurch gleichzeitig eine entsprechende Menge des Reaktionsproduktes über den Überlauf direkt in den Abfüllbehälter fließen läßt.
Patent EP-0009550-A1 (EP)
Inventor: DENGLER ROBERT
IPC: G11B15/54
Filed: 1979-07-12
Abstract: In a magnetic tape device in which a motor or a drive capstan is connected with a tachometer which supplies a pulse sequence proportional to the velocity of the motor and in which the most recently written information is immediately subjected to a read-after-write check by the use of a separate read head, a method for weakly retarding the tape movement during the entire read-after-write check and for strongly retarding take movement immediately thereafter is provided. A permanent storage stores rated velocity values of the magnetic tape at fixed points of the stop distance for the entire stop path, and a counter and a shift register provide digital output signals which represent the deviation of the actual velocity of the tape from its rated velocity at the fixed distance points and is connected to the motor through a digital-analog converter for continuous readjustment of the speed thereof.
Patent EP-0010236-A1 (EP)
Inventor: CORNILS BOY DR DIPL-CHEM
IPC: C07B61/00
Filed: 1979-10-05
Abstract: Zur Herstellung von 2,3-Dimethyl-2,3-butandiol (Pinakol) wird 2,3-Dimethylbuten und getrennt davon Wasserstoffperoxid in Ameisensäure geleitet.
Patent EP-0010306-A1 (EP)
Inventor: SABEL ALEX DR DIPL-CHEM
IPC: C08F14/06
Filed: 1979-10-19
Abstract: 1. A process for the manufacture of vinyl chloride homopolymers and vinyl chloride copolymers with at least 60% by weight of vinyl chloride units polymerized therein and, optionally, up to 40% by weight of monomer units copolymerizable with vinyl chloride in the presence of from 0,01 to 3% by weight, based on monomers, of free-radical initiators, emulsifiers in amounts of from 0,01 to 5% by weight, and/or protective colloids in amounts of from 0,01 to 3% by weight, based on monomers, and in the presence of a compound preventing polymeric deposits on the walls of the polymerization autoclave, at pressures of between 1 to 100 bar and temperatures of between -20 and 100 degrees C in an aqueous dispersion up to solids contents of between 10 and 60% by weight in a continuous and/or discontinuous polymerization, characterized in that for preventing polymeric wall deposits water-soluble polymers containing carboxylic acid groups, aldehyde groups and, optionally, hydroxy groups, are used.
Patent EP-0013350-A1 (EP)
Inventor: NIEDERDELLMANN GEORG DR
IPC: C08L75/04
Filed: 1979-12-05
Abstract: Verfahren zur Auftrennung von Polyurethanhydrolysaten in für die Herstellung von Polyurethankunststoffen wiederverwendbare Polyole bzw. Polyamine durch Einleitung von Chlorwasserstoffgas in das gegebenenfalls mit einem inerten Lösungsmittel verdünnte Hydrolysatgemisch und Abfiltrieren des ausgefällten Aminsalzes, dadurch gekennzeichnet, daß man a) in das Hydrolysat zunachst gegebenenfalls pro Aminäquivalent 0,02 bis 0,07 Mol an Chlorwasserstoff einleitet, filtriert und den Filterrückstand verwirft, danach b) in das Filtrat pro noch vorhandenem Aminäquivalent 0,20 bis 0,47 Mol Chlorwasserstoff einleitet, das ausgefällte Aminsalz abfiltriert, dann c) den Schritt b) ein- oder mehrmals wiederholt, bis der Amingruppengehalt im Filtrat unter 1 Gew.-%, bezogen auf lösungsmittelfreies Filtrat, liegt, und schließlich d) die Fällung des Amins durch Einleiten von 0,5 bis 1,0 Mol Chlorwasserstoff, bezogen auf restliche Aminäquivalente des Filtrats, vervollständigt.
Patent EP-0006287-A1 (EP)
Title: Master-slave flip-flop circuits
Inventor: LAMBERT KENNETH WILLIAM
IPC: H03K3/013
Filed: 1979-05-08
Abstract: A d.c. triggered master-slave flip-flop circuit includes a master flip-flop (103) with a capacitive delay means (C2) at its input, and a slave flip-flop (104) having its input connected to the output of the master flip-flop. A capacitive delay means (C3) is connected at the input of the slave flip-flop. The slave flip-flop controls the connections at the input of the master flip-flop in known manner. The two capacitive delay means (C2, C3), serve to make each flip- flop circuit immune to noise pulses and also eliminate mul- liple triggering caused by contact bounce when the circuit is controlled by mechanical contacts.
Patent EP-0009309-A1 (EP)
Inventor: SCHOENNAGEL HANS JUERGEN
IPC: B01J37/04
Filed: 1979-08-01
Abstract: This invention describes catalyst compositions comprising a refractory support, from 0.1 to 2 percent by weight of platinum, from 0.1 to 2 percent by weight of iridium and from 0.1 to 5 weight percent of halogen wherein the platinum and iridium are contained on separate perticels of the support. The relative weight ratio of the particles containing platinum and those containing iridium is between 10:1 and 1:10. The compositions are useful as hydrocarbon conversion catalysts and are especially applicable for use in catalyzing the reforming of naphtha petroleum fractions. There is also disclosed a reforming process conducted in the presence of hydrogen, under reforming conditions, in the presence of the above catalyst.
Patent EP-0006069-A1 (EP)
Title: Organe de fixation du type collier de serrage
Inventor: MARCHOU JACQUES M
IPC: F16L33/035
Filed: 1979-06-05
Abstract: Organe de fixation du type collier de serrage constitué par une bande dont les deux extrémités présentent des moyens d'accrochage complémentaires, chacune des extrémités comportant d'autre part un moyen de préhension 5,7, permettant d'effectuer le serrage et la mise en coopération des moyens d'accrochage 2,3, à l'aide d'un outil approprié en forme de pince. Le moyen de préhension 7 de l'une des extrémités 1b de la bande est constitué par un relief dont la zone de raccordement 7a avec la bande présente une résistance mécanique inférieure à celle de la bande.
Patent EP-0003944-A1 (EP)
Title: Procédé et dispositif pour climatiser des serres
Inventor: COMTE PAUL
IPC: F24S10/70
Filed: 1979-02-13
Abstract: La présente invention a pour objet des procédés et dispositifs pour climatiser des serres en absorbant sélectivement la lumière solaire. Une serre selon l'invention, ayant une couverture transparente (2), comporte des capteurs (4), placés sous la couverture qui font partie d'un circuit fermé (4, 7, 8, 9, 10, 11a, 11b) dans lequel circule une suspension dans l'eau d'un produit P non miscible à l'eau et plus lourd que l'eau qui sédimente, qui est transparent aux rayons U.V. et qui absorbe le spectre visible et les I.R. Le réservoir (9) est un réservoir de sédimentation équipé de plusieurs sorties (13) munies chacune d'une pompe de circulation (10). Un dispositif de régulation (37) agissant sur les pompes (10) permet de faire varier la concentration du produit P dans la suspension et de moduler le coefficient d'absorption du spectre visible. Une application est la culture des plantes sous un climat artificiel.
Patent EP-0020413-A1 (EP)
Title: Safety device for pin with self-locking to prevent a radial displacement.
Inventor: AUSPRUNG ERICH
IPC: F16B21/18
Filed: 1980-04-09
Abstract: Safety device for a pin with self-locking to prevent a radial displacement; it comprises two U shaped blades (1, 2) bent together and adapted to be resiliently spaced from each other during assembly; the first of these blades (1) may be inserted radially into a peripheral throat (9) in a setting position, the second (2) acts as an independent spring lock. The first blade (1) is provided with an opening extending up to the bend of the U (4) and having a round shape adapted to the diameter of the bottom of the throat (9); this blade is restricted towards the bend of the U and is ended, in the other direction, by a slot opening into the second blade. Both ends (12) of the first blade are angled in the direction of the second blade and project in a recess (15) of this second blade which defines laterally these ends. The second blade is also provided with an opening having a round shape adapted to the outer diameter of the pin (6).
Patent EP-0022499-A1 (EP)
Inventor: RIEPE WALDEMAR
IPC: F04B45/047
Filed: 1980-06-27
Abstract: In this compressor, two levers (8) are provided, arranged essentially parallel to one another and swivelling, which operate the membranes associated with the compressor. These levers (8) are driven electromagnetically and are fitted with permanent magnets (13) for this purpose. In order to exclude interfering vibration and noise, the levers (8) move in opposite directions, an appropriate polarity of the electrical drive being provided, and permanent magnets (13) of the same polarity being preferably used in this arrangement. <IMAGE>
Patent EP-0022513-A1 (EP)
Title: Appareil de calcul de transformée de Fourier discrète bidimensionnelle
Inventor: NUSSBAUMER HENRI J
IPC: G06F17/14
Filed: 1980-07-01
Abstract: Appareil pour calculer la transformée de Fourier discrète bidimensionelle d'une image de NxN échantillons. Les échantillons de chacune des rangées sont multipliés respectivement par W<-n1>, n1 = 0, 1, ..., N-1 et stockés dans la mémoire (17). Un dispositif (20) en dérive N polynômes de N termes par transformée polynômiale. Les termes de chacun de ces polynômes sont multipliés par W<n1> et un dispositif (28) en calcule la transformée de Fourier discrète unidimensionnelle fournissant ainsi les N² termes de la transformée de l'image. Application au traitement numérique des images.
Patent EP-0030272-A1 (EP)
Inventor: LEUENBERGER KURT DR
IPC: H01Q19/08
Filed: 1980-10-31
Abstract: A Cassegrain antenna is specified in which a dielectric multi-cone structure (D) is arranged between the horn emitters (F1, F2, F3, F4) and the subreflector (S), each apex of the said structure being inserted in the inner space of a horn emitter. By this means, the radiation characteristic becomes at least approximately symmetrical and the radiation efficiency of the antenna is considerably increased. <IMAGE>
Patent EP-0032188-A1 (EP)
Inventor: UHRIG HEINZ
IPC: C09D7/45
Filed: 1980-12-01
Abstract: Verbindungen der Formel
     in der A ein oxarylmodifizierter Fettrest ist, X und Y niederes Alkylen bedeuten, Z für gleiche oder verschiedene Reste der Formeln
     
     
     
     steht, in denen
     M ein Kation bedeutet,   R Wasserstoff oder Methyl ist und   y 1 oder 2 ist,   x eine Zahl von 1 bis 150 ist und   m eine ganze Zahl von 1 bis 7 bedeutet, eignen sich als grenzflächenaktive Mittel, insbesondere als Dispergier-, Netz-, Emulgier- und Färbereihilfsmittel.
Patent EP-0034655-A1 (EP)
Inventor: VIOL HANS
IPC: E06B7/20
Filed: 1980-12-06
Abstract: Wall elements for movable partition walls are fitted with sealing strips (14) which, in the closed position of the wall, can be extended towards the floor (30) and/or the ceiling. The retracted sealing strips (14), that is to say lifted away from the floor (30) or ceiling, protrude beyond an end face of the wall element, so that by striking against an already installed wall element or against a fixed stop the sealing strip (14) is displaced and simultaneously extended downwards or upwards. A simple, reliably operating mechanism (16) for carrying out such movements of the sealing strip (14) is equipped with a spring element (17) which, in the retracted position, presses the sealing strip (14) in the direction of the retracted position and, after the overcoming of a dead centre position, presses it resiliently against the floor (30) or ceiling. <IMAGE>
Patent EP-0031570-A1 (EP)
Inventor: GUMPP RUDOLF
IPC: A63C9/086
Filed: 1980-12-22
Abstract: 1. A safety ski binding and the associated skiing boot (1), wherein all parts of the safety ski binding are combined on a mounting plate (2, 38), which is either fixed to the ski or is pivoted to the ski on an axis (39) for a pivotal movement which is transverse to the longitudinal direction of the ski, and said parts either together with or without the mounting plate (2, 38), which is not longer than the skiing boot (1), are covered by the safety ski binding which serve as a sole-holder (6, 7) detachably retain the associated skiing boot (1) from below at undercuts (22, 23) of its sole and release said boot in case of an automatic release and in response to the actuation of a release lever, characterized in that the mounting plate (2, 38) carries additionally a ski brake (5), which is also covered by the fixed skiing boot (1).
Patent EP-0017265-A1 (EP)
Inventor: KUDERNA JR JEROME GEORGE
IPC: A01N29/02
Filed: 1980-02-19
Abstract: A soil fumigant composition comprising dichloropropene, optionally together with one or more related chlorinated alkane/alkene components and/or more other nematicides, and, as a stabilizer therefor, at least 0.2 percent, by weight thereof, of a non-nucleophilic, oleophilic aliphatic epoxide, such as an epoxidised drying oil.
Patent EP-0021601-A1 (EP)
Inventor: HARVEY II FRANCIS JOSEPH
IPC: B01D53/62
Filed: 1980-05-22
Abstract: A process for regenerating a reducing gas mixture from direct reduction furnaces for the production of sponge iron characterized by the steps of providing an arc heater having spaced electrodes and an arc chamber communicating with a gas reformation chamber, striking an electric arc between the electrodes, introducing an arc gas comprising a gaseous mixture of CO, CO 2 . H 2 , and H 2 0 to provide an elongated arc stream extending into the reformation chamber, and introducing into the arc heater a hydrocarbonaceous material to react with the arc gas to produce reformed gas.
Patent EP-0026030-A1 (EP)
Inventor: YOUNG LEWIS BREWSTER
IPC: C07C67/00
Filed: 1980-07-18
Abstract: para-Disubstituted aromatics such as p-xylene, p-ethyltoluene, p-cymene are produced by alkylation or disproportionation of toluene in the presence of a catalyst designated as zeolite ZSM-48.
Patent EP-0026598-A1 (EP)
Inventor: BELL GRAEME
IPC: C07H21/00
Filed: 1980-09-11
Abstract: A DNA having a base sequence coding for human proinsulin and a DNA having a base sequence coding for human pre-proinsulin have been cloned, and novel recombinant DNA transfer vectors containing said cloned DNAs have been constructed. Novel microorganisms transformed by said recombinant transfer vectors have been obtained. Certain of said transformed microorganisms have demonstrated capability to express the cloned DNA's, synthesizing a protein comprising human proinsulin and a protein comprising human pre-proinsulin.
Patent EP-0032059-A1 (EP)
Inventor: JOHNSON ARCHIE GERHARD
IPC: G01F1/32
Filed: 1980-12-29
Abstract: narrow generator plate (10) is immersed parallel to the direction of flow of a fluid stream (14) for generating Karman vortices (54). In one embodiment the generator plate (10) has a shedding section wherein an aperture (26) intersects side surfaces (20) of the generator plate (10) at shedding corners (32). Afurther embodiment includes a generator member (36) mounted on a leading edge (16) of a generator plate (10). A modification includes a surface disruption (52) for generating boundary-layer turbulence in the fluid stream.
Patent EP-0040280-A1 (EP)
Inventor: BRETHON JEAN-PIERRE RESIDENCE
IPC: A61N5/10
Filed: 1980-05-13
Abstract: 1. Device for the storage of a radioactive source and for the irradiation of a body by the radiation of that source comprising a biological protective body (7), a recess made in the biological protective body (7), an orifice (5') discharging on the one hand on the outer wall of the body (7) and on the other on the inside of the said recess in the said body (7), a biological protective disc (8) housed in the recess of the body (7) and adapted for rotary movement, a housing (9) made in the disc (8) and discharging on the periphery of this disc, a radioactive source (10) contained in the housing (9) in the disc (8), means of causing a rotary displacement of the disc (8) between a first position in which the source (10) is opposite the orifice (5') in the body (7) and a second position in which the source (10) is not opposite the orifice (5'), characterised in that the biological protective body (7) comprises a passage (5") discharging at one of its ends on the outer wall of the body (7) and at its other end in the recess in the biological protective body (7), a passage being made in the disc (8), this passage discharging at one and other of its ends in two zones of the lateral wall of the disc (8) adapted to be simultaneously opposite the said orifice (5') and the passage (5"), at least one fibre optic (11) being disposed in the passage in the disc (8), the ends of the fibre (11) referred to respectively as being the receiving end (11a) and the emitting end (11b) being maintained at a right-angle to each of the ends of the passage, an optical device (12) rigid with the body (7) giving rise to a ray of light which falls on the receiving end (11a) of the fibre (11), this device being disposed at a right-angle to the passage (5").
Patent EP-0019611-A1 (EP)
Inventor: LAHA MANFRED
IPC: H02G15/113
Filed: 1980-05-13
Abstract: 1. Cable sleeve (1) for electric conduits, consisting of two dismountable and mutually connectable, mutually identically formed half-shells (2) of rigid plastic material whose cavity receives the cable ends and their connecting pieces as well as a casting mass, the center of each half-shell (2) being provided with a lid (7) having a rated break point (8) by whose removal a pouring orifice for the casting mass is formed, characterized in that each half-shell (2) is shaped symmetrically in respect of its central longitudinal plane as well as its central transversal plane, that the casting mass provided is a foaming material filling up the cavity, that the mutually facing rims of the half-shells (2) are kept spaced in respect of one another by means of stops (9) in order to permit the discharge of the fully foaming (blowing) material and that, preferably, in a manner known per se, the assembled half-shells (2) have the form of a linear prism of hexagonal cross-section.
Patent EP-0036599-A1 (EP)
Inventor: HERBRECHTSMEIER PETER DR
IPC: B01F3/04
Filed: 1981-03-16
Abstract: The invention relates to a process for absorbing ozone in water by introducing an ozone-containing gas into a water current streaming downward in an absorber, wherein the ozone-containing gas is introduced into the water current in the form of bubbles at the upper end of the absorber and subsequently conveyed downward to the absorber outlet in a direction opposed to its ascending direction.
Patent EP-0037529-A1 (EP)
Inventor: STEMME OTTO DR
IPC: G02B5/28
Filed: 1981-03-26
Abstract: For the production of photodetectors with absorption-free colour stripe filters which are in register and have sharp contours, it is proposed to mount the nested filter stripe systems (F1, F2, F3) in successive process stages, in each case with lamination of the substrate with a photoresist, exposure of a mask assigned to each stripe system, development of the photoresist, vapour deposition of the desired interference layers for the relevant filter colour, and subsequent removal of the remaining photoresist. These filter stripe systems are mounted directly on the photodetector (C) or on a plate (G) which is subsequently cemented to the photodetector, an additional opaque mask frame (M) for keeping away scattered light being produced. <IMAGE>
Patent EP-0040766-A1 (EP)
Inventor: BECKER MICHAEL DIPL-ING
IPC: H02H3/36
Filed: 1981-05-14
Abstract: Die Kondensatorbatterien (C R , C S , C T ) von Drehstrom-Filterkreisen bestehen jeweils aus einer Anzahl von parallelen Strängen mit jeweils einer Anzahl von in Reihe geschalteten Teilkondensatoren (C l ) mit Sicherungen (X,). Zur Ermittlung von Kondensatordefekten werden Änderungen von Betrag und Phasentage der Grundschwingung des vom Sternpunkt des Drehstrom-Filterkreises nach Erde (M) abfliessenden Nullstrom ermittelt und zur Bestimmung von defekten Teilkondensatoren ausgewertet. Es wird vorzugsweise eine transiente Auswertung des Nullstroms vorgenommen, bei der nur rasche Änderungen ausgewertet werden.