baber/WOPTO huggingface dataset:
Patent EP-0000334-A1 (EP)
Inventor: GUTSCHE KLAUS DR
IPC: C07D239/48
Filed: 1978-06-16
Abstract: Benzylpyrimidine der Formel <IMAGE> in der R¹, R² und R³, die gleich oder verschieden voneinander sein können, Wasserstoff, Methyl, Methoxy oder Chlor bedeuten und R<4> einen geradkettigen oder verzweigten, gesättigten oder ungesättigten Alkylrest mit 1 bis 10 C-Atomen bedeutet, dessen Kohlenstoffkette durch 1 bis 3 Sauerstoffatome unterbrochen sein kann und/oder mit einem Teil ihrer Kohlenstoffatome einen cycloaliphatischen Ring mit 5 oder 6 C-Atomen im Ring bilden kann und substituiert sein kann durch ein Chloratom, eine Hydroxygruppe oder eine sekundäre Aminogruppe, deren Stickstoffatom auch Bestandteil eines aliphatischen ringförmigen Amins sein kann, oder -alk-R<5> ist, worin alk ein gerader oder verzweigter Alkylenrest mit 1 bis 4 C-Atomen und R<5> den gegebenenfalls durch Chlor oder C1-4-Alkyl substituierten Phenylrest oder einen heteroaromatischen Ring mit 1 oder 2 Sauerstoff- und/oder Stickstoffatomen im Ring bedeutet, sowie deren pharmakologisch verträgliche Säureadditionssalze mit hierfür üblichen Säuren. Verfahren zu ihrer Herstellung, diese enthaltende therapeutische Mittel und ihre Verwendung bei Infektionskrankheiten.
Patent EP-0002155-A1 (EP)
Title: Valve de désaération pour l'ensachage de produits pulvérulents fluidisés
Inventor: CALLET ROBERT
IPC: B65D33/01
Filed: 1978-11-13
Abstract: L'invention concerne une valve de désaération pour l'ensachage de produits pulvérulents fluidisés dans des sacs du type à gueule ouverte. 
     La valve 2 comporte une plaque filtrante 14 logée à l'intérieur 12 du sac 1 à remplir, cette plaque ayant une texture et une épaisseur E telles qu'elle multiplie l'effet d'aspiration à travers la valve et joue le rôle d'une «mèche» pour drainer l'air dans un volume important, les dimensions (H, L) de la plaque étant importantes vis-à-vis de celles (h, 1) de la valve de désaération 2 et sa surface pouvant atteindre celle du sac 1 étalé à plat. 
     Application à la désaération de sacs imperméables destinés à recevoir un produit pulvérulent micromisé.
Patent EP-0005789-A1 (EP)
Inventor: DIESSEL PAUL
IPC: C11D7/14
Filed: 1979-05-22
Abstract: Wäßrige Alumosilikatsuspensionen, die neben feinverteiltem Alumosilikat in Mengen von 20 bis 60 Gew.% als Stabilisier- und Fließfähigkeitsverbesserer 0,5 bis 15% mindestens einer hydroxylgruppenfeien Dicarbonsäure enthalten. Bevorzugt werden Gemische aus Adipin-, Glutarund Bernsteinsäure verwendet. Diese Suspensionen werden durch diesen Zusatz lagerstabil fließfähig und pumpbar und können dadurch ohne Sedimentation gehandhabt werden.
Patent EP-0007477-A1 (EP)
Inventor: SAWAYAMA TADAHIRO
IPC: A61P43/00
Filed: 1979-07-03
Abstract: 1-(3-Meroapto-2- methylpropanoyl) prolyl amino acid derivatives of the formula
     wherein R represents a hydrogen atom, a lower alkyl group, a phenyl-lower alkyl group or a substituted phenyl-lower alkyl group, R 1  represents a hydrogen atom, R 4 CO-, R 6 S-, or
     R 2  represents a hydrogen atom or a lower alkyl group, R 3  represents a hydrogen atom, a phenyl group, a lower alkyl group, or a substituted lower alkyl group, or R 2  and R 3  form a heterocyclic ring together with the nitrogen and carbon atoms to which they are respectively bonded; salts of these compounds; compositions comprising these compounds or salts; and processes for preparing these compounds or salts. These compounds and salts have excellent antihypertensive activity.
Patent EP-0008104-A1 (EP)
Inventor: HOLZAPFEL WOLFGANG DR-ING
IPC: G01S17/34
Filed: 1979-08-06
Abstract: Zur Schaffung eines hochauflösenden Laser-Entfernungsmessers wird das vom sogenannten Horton-Höhenmesser aus der Mikrowellentechnik bekannte Verfahren die Senderfrequenz durch das Signal eines Rauschgenerators (7) zu modulieren, eingesetzt, indem der Laserstrahl entweder innerhalb oder außerhalb des Laserresonators (2, 3, 4) stochastisch phasenmoduliert wird. Auf der Empfangsseite erfolgt eine optische Korrelation (14) des reflektierten Zielstrahls mit einem Bezugsstrahl, der entweder unmittelbar aus dem Senderstrahl abgeleitet ist oder von einem Bezugsoszillator geliefert wird. Durch Mittelwertbildung der Differenzfrequenz wird ein der Zielentfernung proportionales Signal erzeugt, ferner liefert das System für die Geschwindigkeitsmessung ein elektrisches Signal für die optische Doppelfrequenzverschiebung.
Patent EP-0009257-A1 (EP)
Inventor: VOGES KARL-FRIEDRICH
IPC: A61B5/20
Filed: 1979-09-21
Abstract: A valve for simultaneously closing the outlets of a plurality of containers in communication with the valve, and an outlet from the valve, comprising a valve housing having a plurality of inlet openings corresponding to the number of container outlets to be sealed, and at least one outlet; a sealing element adjustably positioned in the valve housing for simultaneously sealing the valve housing inlets and outlet so as to seal off liquid communication between the containers, and between the containers and the exterior; and an arm connected to the sealing element for actuation of the sealing element exterior of the valve housing.
Patent EP-0013747-A1 (EP)
Inventor: LICHTINGHAGEN KLAUS
IPC: B30B11/26
Filed: 1979-12-19
Abstract: Apparatus for the continuous extrusion of electrically conductive granulated materials, preferably powder metallurgy materials, wherein the material is introduced into a duct of a die and is compressed and moved along the duct to and through a nozzle on the die by a punch movable in the duct, the material being sintered by heating it with electrical current passed therethrough via electrical connections made with the punch and nozzle.
Patent EP-0005954-A1 (EP)
Inventor: PRATT WILLIAM KENNETH
IPC: H03H17/02
Filed: 1979-05-22
Abstract: An improved method and apparatus for digital image processing is disclosed which permits greater efficiency in implementation of digital filtering techniques. In one implementation specially selected small generating kemels, or masks, are sequentially convolved with a data array of pixels representative of a particular image for more efficient restoration, enhancement or other conventional digital image processing techniques. The small generating kernels may be varied for each sequential convolution. in some implementations the output of each sequential convolution may be weighted in accordance with the filtering desired. Means for implementing the method are also disclosed.
Patent EP-0010829-A1 (EP)
Inventor: KATONA JOSEPH W
IPC: F24C15/04
Filed: 1979-06-12
Abstract: A self-contained window unit (9) for assembly in an oven door comprises at least two glass panes (11, 12) held in spaced parallel relation by a channel-shaped spacer (14) having wall portions (20, 24 and 26) engaging the peripheral edge portion of one of the panes (12). Clips (16) are mounted on the spacer (14) and have clip portions (68) engaging the peripheral edge portion of the other pane (11). Modified clips (16a, 16b, 16c) may be designed to hold third and fourth glass panes (102 and 110) in spaced parallel relation to the first two panes (11 and 12).
Patent EP-0007876-A1 (EP)
Inventor: LAGNEAUX JEAN
IPC: B65D77/30
Filed: 1979-07-27
Abstract: The invention relates to a cap for metering a product to be dispensed. The cap comprises a body 10 in the shape of a glass with a conical base 14 extending by means of a central hollow lengthening piece 16 which is closed at its end, the cap being hermetically closed by a film 18 which can be perforated and through which may be introduced a pressurised agent for the expulsion of the metered amount, for example a diluent liquid or a gas. The central lengthening piece is pierced with capillary channels 20 which are initially sealed at their end and which can be unblocked in order to allow the metered amount to flow by cutting the end of the lengthening piece. Application to the dispensing of fizzy drinks. <IMAGE>
Patent EP-0022148-A1 (EP)
Inventor: GINTER SALLY PETTENGILL
IPC: A01N59/12
Filed: 1980-04-10
Abstract: Complexes of (a) a poly-2-oxazoline or poly-2-oxazine, such as the homopolymers of polymerized 2-ethyl-2-oxazoline or 2-ethyl-2-oxazine, and (b) IBrCl -  or a polyhalide anion of the formula (XY 2n ) -  where X and Y are individually chloride, bromide or iodide, but not both chloride, and n is 1,2 2 or 3, and a cation of hydrogen or an alkali metal. These complexes are readily prepared in either an aqueous or anhydrous environment at room temperature and are significantly more stable than either complexes of polyoxazolines or polyoxazines and halogen or interhalogen or complexes of polyvinylpyrrolidone and polyhalide anions. The complexes are useful as sanitizing agents.
Patent EP-0020950-A1 (EP)
Inventor: MERGER FRANZ DR
IPC: C07C255/34
Filed: 1980-05-05
Abstract: Herstellung von α, β-ungesättigten Nitrilen durch Umsetzung von Aldehyden mit Formamid in Gegenwart von Säure und gegebenenfalls nichtaromatischer Lösungsmittel zu N-Alkenylformamiden und deren Umsetzung in der Gasphase an Dehydratationskatalysatoren bei erhöhter Temperatur. Die nach dem Verfahren der Erfindung herstellbaren Nitrile sind wertvolle Ausgangsstoffe für die Herstellung von Farbstoffen, Pflanzenschutzmitteln, Weichmachern und Pharmazeutika.
Patent EP-0026326-A1 (EP)
Inventor: PARSONS RAYMOND LONNIE
IPC: H03K5/15
Filed: 1980-08-27
Abstract: Clock pulse plural cascade connected counters (SR1, SR2, SR3) generate a plurality of patterns. Upon each clock pulse, the patterns in the plurality of counters are captured in a like plurality of registers (22, 23, 24). Each of the captured counts are then compared with one or more bit masks for determining identity. Detection of identity between any one of the plurality of masks with the selected ones of the registers results in the emission of a timing pulse. The initial counter states and the various mask values in the mask sets for the respective registers are program loaded. The apparatus can be computer monitored or can be programmed within a digital computer. Accordingly, the timing intervals are programmable by selecting diverse time-out lists.
Patent EP-0028394-A1 (EP)
Inventor: CAVE BURDETTE BERNARD
IPC: C08F291/00
Filed: 1980-10-29
Abstract: Inclusion in the reaction mass of certain difunctional monomers (including divinylbenzene) in controlled, miniscule proportions for polymerization of styrene and other monoethylenically-unsaturated, addition-polymerizable monomers provides either significantly increased rates of polymerization production of polymer product obtained at given molecular weight values or noticeably increased molecular weight values at fixed polymerization rates, or both to more or less desired individual-effect extents.
Patent EP-0030276-A1 (EP)
Inventor: BECKER KLAUS
IPC: H02J7/10
Filed: 1980-11-06
Abstract: 1. Blocking transducer arrangement for charging a battery (2) from an electrical energy source, which can be either a direct current or an alternating current source with series-connected rectifiers (3) and parallel to which are connected the series connection of the primary winding (5) of an electromagnetic transducer, the switching section of a first transistor (8) and a resistor (84, 85), with a second transistor (14), where of a main connection is connected to the control connection of the first transistor (8) and whereof the control connection is subject to the action of both a current flowing through the primary winding of the electromagnetic transducer and a control quantity proportional to the input voltage, the electromagnetic transducer having a secondary winding (18), which is on the one hand connected across a rectifier (19) to the battery to be charged and on the other hand across the series connection of a resistor (17) with a capacitor (13) to the control connection of the first transistor (8), characterized in that a further capacitor (82) is connected in parallel to the series connection of resistor (17) and capacitor (13).
Patent EP-0021759-A1 (EP)
Inventor: TEACH EUGENE GORDON
IPC: A01N47/38
Filed: 1980-06-16
Abstract: N-haloacyl oxazolidines substituted in the 5-position with oxy or thio containing groups of the formula
     
     A-Compounds: wherein XR, is phenoxy, R is selected from the group consisting of haloalkyl, where halo is chloro or bromo, and p-methyl phenylsulfonylamido; and R 2  and R 3  are independently selected from lower alkyl; B-Compounds: wherein X is selected from the group consisting of oxygen and sulfur; R 1  is selected from the group consisting of alkyl and alkenyl; R is selected from the group consisting of haloalkyl, alkylthio and p-tolylsulfonamido; R and R 3  are independently selected from the group consisting of hydrogen and lower alkyl, each having 1 to 3 carbon atoms, inclusive; provided that the carbon content of R, + R 2  is less than or equal to 6 carbon atoms and further provided that when XR, is alkylthio, then R is other than haloalkyl having 3 to 4 carbon atoms inclusive, and provided that when XR 1  is methoxy, R is other than 2,3-dibromopropyl; and in addition a compound selected from the group of compounds consisting of 2,2-dimethyl-3(3-bromopropionyl)5-pentoxymethyl oxazolidine; 2,2-dimethyl-3(5-chlorovaleryl)5-isopropoxymethyl oxazolidine; 2,2-dimethyl-3(5-chlorovaleryl)-5-allyloxymethyl oxazolidine; C-Compounds: wherein X is oxygen or sulfur and R is alkyl;   R is selected from the group consisting of haloalkyl, and alkoxy carboalkyl; R 2  is selected from the group consisting of phenyl, p-chlorophenyl and p-bromophenyl; and R, is selected from the group consisting of hydrogen and methyl. These new compounds have utility as active herbicidal antidotes to protect against and decrease crop injury when used with thiolcarbamate herbicides, and may be when applied in various ways to achieve this. These ways include soil treatment, seed treatment and in-furrow treatment. Improved herbicidal compositions comprising a first-part of one or more thiolcarbamate herbicides and a second part of an effective antidote compound therefor as defined above are disclosed.
Patent EP-0030446-A1 (EP)
Inventor: BACSIK GEORGE JOHN
IPC: C10G47/32
Filed: 1980-12-02
Abstract: Combustion air, prior to being introduced into the cracking furnace (5) in a hydrocarbon pyrolytic conversion and separation system, is preheated by employing bottom pumparound (24), top pumparound (28) and/or quench water (31) streams diverted from the primary fractionator (14) externally connected to the pyrolysis reactor (5) in order to optimize the thermal efficiency of the overall process.
Patent EP-0026222-A1 (EP)
Inventor: MOHR SIEGFRIED HEINRICH
IPC: G02B7/00
Filed: 1980-10-23
Abstract: Dans une monture de lentille permettant des changements rapides de lentille, une structure portante de lentille (48) est disposee pour etre fixee de maniere detachable sur une structure de support ajouree (25, 30) au moyen d'oreilles (50) prevue sur la structure portante de lentille (48) s'engageant entre un element ressort annulaire, en plan (32) et une ou des portions rigides (54) de la structure de support (25, 30). A cause de l'elasticite d'au moins une partie (56) de l'element ressort (32), ce dernier pousse les oreilles (50) contre lesdites parties rigides (54), fixant ainsi les deux structures ensemble. Dans le mode de realisation prefere, les parties rigides (54) sont des oreilles s'etendant vers l'interieur d'une plaque de monture (30) cooperant avec des oreilles qui s'etendent vers l'exterieur (50) de la structure portante de lentille (48). Dans un autre mode de realisation, l'element ressort (32) et la plaque de monture (30) sont fixes sur la structure portante de lentille (48) et les oreilles s'etendant vers l'exterieur sont prevues sur la structure de support (25).
Patent EP-0032151-A1 (EP)
Inventor: ZWICKER ROGER D
IPC: F23D14/42
Filed: 1981-02-09
Abstract: Une torche d'oxycoupage (11) permettant d'eviter les retours de flamme et d'assurer une combustion stable tout en conservant la souplesse propre aux torches de melange a injecteur, comprend une vanne et une conduite d'oxygene (37), une vanne d'oxygene de melange et une conduite correspondante (41), une vanne d'alimentation en combustible et la conduite correspondante (45), une tete (27) pourvue d'un embout (29) et presentant des conduits pour l'oxygene de coupe et le melange-combustible oxygene, le perfectionnement etant caracterise par le fait que la conduite d'alimentation en combustible-oxygene de la tete constituee par la premiere conduite d'oxygene (79) est percee a partir de l'extremite de la conduite d'oxygene et en alignement avec la conduite d'oxygene et recoupe une seconde conduite d'oxygene (81) percee a partir de l'embout de la tete selon un premier diametre; une troisieme conduite de combustible (83) percee a partir de l'extremite de la conduite de combustible est alignee avec l'extremite de la conduite de combustible et recoupe une quatrieme conduite de combustible d'oxygene (85) percee a partir de l'embout de la tete et communiquant avec la deuxieme conduite d'oxygene et presentant un axe commun avec la deuxieme conduite d'oxygene, et presentant un second diametre plus grand que le premier diametre de telle sorte que la vitesse de l'oxygene soit superieure et aspire le carburant a partir de la troisieme conduite de carburant dans la quatrieme conduite; et une cinquieme conduite (87) percee a partir de l'embout et presentant un axe commun a la seconde et a la quatrieme conduite, et dont le troisieme diametre est plus grand que le second diametre de la quatrieme conduite afin de permettre d'obtenir une zone a faible vitesse pour permettre un melange sensiblement uniforme du carburant et de l'oxygene avant l'acces a l'embout. De preference la conduite d'oxygene est pourvue d'une spirale en cuivre (77) adjacente a la premiere conduite d'oxygene afin d'empecher les retours de flamme.
Patent EP-0033516-A1 (EP)
Inventor: DORN FRANZ DR
IPC: C07D307/33
Filed: 1981-01-29
Abstract: Substituted anilides of the general formula <IMAGE> in which  R<1> denotes hydrogen or methyl, R<2> and R<3> denote C1-3-alkyl, C1-3-alkoxy or halogen, R<4> denotes hydrogen, C1-3-alkyl or halogen and R<5>, R<6> and R<7> denote hydrogen or methyl, where R<5>, together with R<6>, can also represent an additional C-C bond and where the total number of carbon atoms in the substituents R<2>, R<3> and R<4> does not exceed 6, a process for their preparation, fungicidal agents containing the same as active ingredients and the use of such compounds and agents in combating fungi in agriculture and horticulture.
Patent EP-0036618-A1 (EP)
Inventor: ANGER KLAUS DIPL-ING
IPC: H01L21/027
Filed: 1981-03-17
Abstract: Bei einer Hochstrom-Elektronenquelle kleiner Energiebreite, die insbesondere für einen Elektronenstrahlschreiber Verwendung findet, mit einem aus Kathode (2) und weiteren Elektroden bestehenden Strahlerzeugungssystem, wobei mindestens eine Elektrode (3) so ausgebildet ist, dass die Elektronen im Bereich geringer Geschwindigkeiten astigmatisch in mindestens eine Kreuzungslinie (5) (crossover) fokussiert sind, wird das Strahlerzeugungssystem (1) derart gestaltet, dass die Lagen und Formen der Kreuzungsbereiche auf einfache Weise veränderbar und damit den jeweiligen Einsatzbedingungen der Hochstrom-Elektronenquelle anpassbar sind. Die Wehnelt-Elektrode (3) dieser Hochstrom-Elektronenquelle besteht aus einer oder mehreren Zylinderlinsen oder einem elektrostatischen Multipolelement, oder es ist bei der in der Ebene einer herkömmlichen nichtferromagnetischen Wehnelt-Elektrode (3) mit einer kreisförmigen Durchtrittsöffnung für den Elektronenstrahl ein elektromagnetisches Multipolelement (30) angeordnet. Durch Umpolen der Wehnelt-Spannung oder des Spulenstromes und durch Änderung der Grösse dieses Stromes kann die Form und die azimutale Lage des ersten cross-over (5) im Kathodenraum nahezu beliebig festgelegt werden. Dadurch wird eine Energieverbreiterung der Elektronen verhindert und eine optimale Ausleuchtung abzubildender Flächen erreicht.
Patent EP-0058738-A1 (EP)
Inventor: SEIDENPFENNIG LOTHAR
IPC: A01G9/12
Filed: 1981-04-15
Abstract: The holder for stick-shaped plant supports has a guide tube (18,52), which is open at least at one end and from which there extends a radial supporting arm (20,46,54), at the extreme end of which there is a clip (22,56,60). The clip can be clamped onto the edge of a flower pot in such a way that the guide tube forms a vertical guide for receiving a stick-shaped plant support inside a flower pot. <IMAGE>
Patent EP-0040695-A1 (EP)
Inventor: SCHIRMER Karl
IPC: B29C45/52
Filed: 1981-04-16
Abstract: 1. A backflow barrier (5) at the screw head of screw injection moulding machines, comprising a pressure ring (9, 9') which is freely displaceable on the screw head between front and rear limit positions and which is sealingly guided with its outer periphery at the inside wall surface of the cylinder and which leaves free at its inner periphery relative to the shank portion (6, 6') of the screw head a gap (10, 10') for the material to be injected, for example plasticised synthetic resin and which, in its rear limit position, seats on a sealing seat (12, 13) and blocks backflow of material into the screw pitches, characterised in that, in the gap (10, 10'), the shank portion (6, 6') of the screw head (4, 4') carries a conveyor element (14, 15; 21) for conveying the material forwardly through the gap (10, 10').
Patent EP-0068037-A1 (EP)
Inventor: GEBHARDT AXEL
IPC: G02B27/10
Filed: 1981-06-27
Abstract: 1. Optical beam splitter comprising a reflective optical element situated in the beam path, characterized in that the optical element is a substantially afocal meniscus lens (6) which is set at an angle to the beam path.
Patent EP-0046934-A1 (EP)
Title: Machine de finition de pots magnétiques en ferrite
Inventor: NEPOMIASTCHY ALEXIS
IPC: B24B19/00
Filed: 1981-08-20
Abstract: Machine de finition de demi-pots magnétiques qui présentent, du côté ouvert, des bords latéraux d'assemblage entre demi-pots et une partie centrale destinée à être usinée, pour créer un entrefer donné à l'assemblage du pot, par l'intermédiaire d'une meule faisant saillie par rapport à un plan de référence d'appui des bords latéraux des demi-pots, ces derniers étant soumis à des moyens d'entraînement en défilement devant la meule et de mise en pression sur ce plan de référence, caractérisée en ce que lesdits moyens de mise en pression comprennent un galet d'appui élastique (55) coopérant directement avec le fond de chaque demi-pot pour former contre-appui de meulage.
Patent EP-0055454-A1 (EP)
Inventor: BAUER GERALD LEE
IPC: C02F1/74
Filed: 1981-12-21
Abstract: A continuous process for wet oxidation of aqueous waste liquors using oxygen gas is made safer by injecting an inert gas (16, 17, 18, 19, 20) into the waste liquors at a rate such that oxygen in the gas phase is diluted by the sum of generated water vapor, produced carbon dioxide and injected inert gas to a concentration less than required for spontaneous combustion at every location in the wet oxidation system comprising a reactor (4), effluent line (6, 7, 7a), pressure control valve (8) and separator (9), having surfaces not continually exposed to a continuous liquid water phase.
Patent EP-0033606-A1 (EP)
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N9/66
Filed: 1981-01-20
Abstract: A composite PAL television signal decoder comprises a first delay device for delaying an input PAL television signal A by one horizontal line scan period minus one quarter of a period of the color sub-carrier signal to produce a first delayed signal B, a second delay device for delaying the signal A by one half of a period of the color sub-carrier signal to produce a second delayed signal C, a third delay device for delaying the signal C by one horizontal line scan period minus one quarter of a period of the color sub-carrier signal to produce a third delayed signal D, means to derive a luminance component Y as one half (A+D), means to derive a chrominance component U as one quarter (B+D) minus one quarter (A+C), and means to derive a chrominance component V as one quarter (C+D) minus one quarter (A+B).