baber/WOPTO huggingface dataset:
Patent EP-0042964-A1 (EP)
Inventor: KOTECHA HARISH NARANDAS
IPC: G11C17/00
Filed: 1981-05-19
Abstract: A memory system is provided for charging and discharging small cells each of which has only three terminals (12, 14, 18) with a charge injector (26) controlled by a low single polarity voltage. Each of the cells includes a transistor (10) having current carrying electrodes (12,14) and a floating gate (16), with a control gate arranged so that a first capacitor (20) is serially connected with a second capacitor (22) between the current carrying electrode (14) and the control gate, with one of the capacitors (22) having a substantially larger capacitance than that of the other capacitor and with the other capacitor including a charge injector. The common point (24) between the first and second capacitors being connected to the floating gate. The charge injector may include a single graded or stepped composition region or two such regions disposed near opposite faces or plates of the other capacitor, or more particularly the injector may include silicon rich regions near one or both faces of a layer of silicon dioxide.
Patent EP-0043922-A1 (EP)
Inventor: HAUFFE WERNER DR
IPC: C07D233/92
Filed: 1981-06-15
Abstract: 1. A process for preparation of 1,2-dimethyl-5-nitroimidazole by reacting 2-methyl-4(5)-nitroimidazole with dimethyl sulphate in formic acid at elevated temperature, wherein the reaction is carried out at a pressure of from 50 to 500 mb.
Patent EP-0044966-A1 (EP)
Inventor: PEINTHOR ANTON
IPC: A01D90/04
Filed: 1981-07-03
Abstract: 1. A cutting device for agricultural machines, especially self-loading trailers, for breaking up stalk and leaf material, comprising a receiving device (3), linked to a loading space (1) by the substantially vertically running conveying channel (4) of a conveying apparatus (15), and at least two cutter rows superposed in the conveying direction and with cutters (11, 11') arranged over the width of the conveying channel, characterized in that the cutters (11 or 11') in each row are each secured in a common cutter frame (7 or 7'), and that the cutter frames (7, 7') can be jointly swung out around a low-lying shaft (9) into a substantially horizontal grinding position outside the area of the conveying channel (4), in which position the cutting edges face upwards.
Patent EP-0050907-A1 (EP)
Inventor: CHU CHIN CHIUN
IPC: B01J29/70
Filed: 1981-02-19
Abstract: A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkyl-benzene isomer. The reaction is carried out in the presence of a particular type of zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index of about 1-12, said catalyst having been modified by treatment with compounds of Group IV A (Ti, Zr, Hf), and optionally phosphorus, to deposit a minor proportion of such elements on the zeolite.
Patent EP-0056196-A1 (EP)
Inventor: SOES LUCAS
IPC: G02B6/38
Filed: 1981-12-30
Abstract: A connector for use in butt splicing two optical fibres (100) comprises a right-circular cylindrical tubular member (4) of deformable material and a support body (1) formed by three integrally formed elongate members (2) of deformable material joined by two webs (3), the support body (1) being a circular overall cross-section to be received in the tubular member (4) and a central passage (6) to receive end portions of two fibres (100) to be spliced, there being radial spaces (7) between the three members (2) of the support body (1) whereby on crimping of the connector to form the splice little or no axial movement of the fibre ends relative to each other takes place.
Patent EP-0050137-A1 (EP)
Inventor: PIKE CARL A
IPC: B24B3/40
Filed: 1981-04-13
Abstract: Moyens de bande continue d'abrasion (150-194) et procede de fabrication d'une tondeuse a gazon amelioree du type comprenant une lame plate (101), un couteau cylindrique rotatif (110-136) qui, a son tour, comprend une pluralite de disques elliptiques (114-122) paralleles les uns aux autres sur un arbre (110, 112), et des moyens d'entrainement en rotation du couteau cylindrique (110-136) en contact peripherique avec la lame plate (109).
Patent EP-0053123-A1 (EP)
Title: Formation d'un joint
Inventor: HEWITT MICHAEL JOHN
IPC: E06B3/20
Filed: 1981-06-01
Abstract: Procede de formation d'un joint en coin entre des organes d'un cadre (p.ex. pour une fenetre ou autre) consistant a amenager des cavites s'etendant au travers de faces extremes inclinees en bout a bout d'organes adjacents de cadre, a assembler des organes de renforcement dans des paires communicantes de ces cavites, et a injecter un materiau plastique durcissant dans les cavites, ces cavites dans chaque organe d'un cadre comprennent une paire de cavites en forme de fentes (207) pourvues de parois strillees, des aretes (210) faisant un angle par rapport a la dimension longitudinale de l'organe du cadre, la dimension longitudinale de chaque cavite etant au moins sensiblement parallele a un plan contenant les organes du cadre assembles, les cavites (207) etant espacees sur la largeur de l'organe du cadre dans lequel elles sont formees, et une cavite supplementaire (220) s'etendant sur la longueur de l'organe du cadre a un endroit situe entre les cavites (207). Des organes de renforcement (211) dans les cavites (207) consistent de preference en un materiau en feuille metallique expansee et des organes de renforcement dans les cavites (220) consistent en des tiges en forme de L (222) ayant des decoupures en surface (223) pour caler le materiau plastique.
Patent EP-0061581-A1 (EP)
Inventor: MAKOSCH MANFRED
IPC: B41F31/30
Filed: 1982-02-23
Abstract: Um die einem zweisträngigen Farbwerk (A¬ B) an unzugänglichen Stellen sitzenden Walzen (11) für Auswechsel- und Justagezwecke frei zugänglich zu machen, sind die Farbwerkwalzen (7, 8, 9) auf Lagerplatten (11, 14) gelagert, welche an den Stirnseiten eines Farbreibers (9) angeordnet und um dessen Lagerbüchsen (21) drehbar sind. Durch eine Verschwenkung der Lagerplatten (13, 14) mit Hilfe der Verschwenkeinrichtung (16, 17, 18, 19) in Uhrzeigerrichtung werden die Walzen (8, 11) so weit um den Farbreiber (9) geführt, daß sie auswechselbar sind, ohne daß ein vorheriges Auswechseln der diese verdeckenden Farbwerkwalzen bzw. Reiber (7, 9, 10) erforderlich ist. Zur separaten Einstellung der Farbauftragwalze (11) ist diese auf einer relativ zu der Lagerplatte (13) verschwenkbaren Lagerplatte (14) gelagert, die durch auf der Lagerplatte (13) befestigte An- und Abstellmittel (15, 20) zur Einstellung der Farbauftragwalze (11) an den Plattenzylinder (1) verschwenkbar ist.
Patent EP-0061096-A1 (EP)
Inventor: SAKAMOTO KAZUSHI
IPC: G06F9/30
Filed: 1982-03-12
Abstract: There is disclosed a data processing system which has plural operation units (6, 7, 8-1, 8-2, 8-3) and can execute plural instructions in parallel. The system also has plural instruction control means (11-L, 11-S, 11-E, 11-F) each of which comprises at least two stages (R, W), one (R) for reading source operands from a local storage (7), and another (W) for writing a result operand into the local storage (7). Each instruction control means is provided with specific bank timings (E3, E2, L, E1, F3, F2, K, F1) for accessing the local storage (7).
Patent EP-0072501-A1 (EP)
Inventor: MENNICKE WINFRIED DR
IPC: C09B45/16
Filed: 1982-08-05
Abstract: 1. Chromium complex dyestuffs which, in the form of the free acid, correspond to the formula (See formula page 20) wherein X denotes optionally substituted alkyl, aryl or carbamoyl, R denotes optionally substituted alkyl or aryl or hydrogen, Y denotes CO or a direct bond, ring a can be substituted either by SO3 H or by NO2 ,  see diagramm : EP0072501,P20,F1  ring b can be substituted by SO3 H, COOH, sulphamoyl, carbamoyl, alkylsulphonyl, arylsulphonyl, NO2 , alkyl, alkoxy, Br, Cl or acylamino, ring c can be substituted by SO3 H, COOH, sulphamoyl, carbamoyl, alkyl, trifluoromethyl, alkoxy, alkylsulphonyl, NH2 , NO2 , Cl or Br, and wherein the nitro group of ring c is in the o- or p-position to the azo bridge.
Patent EP-0079539-A1 (EP)
Inventor: CONNOR JOHN THOMAS
IPC: A61J1/00
Filed: 1982-11-05
Abstract: A tip-off cap and closure for a container, for closure thereof, and sealing of the contents therein. The cap includes a narrow elongated exterior top portion, a peripherally enlarged open bottom skirt at the bottom thereof, and a container closure for an access opening, operatively disposed within the skirt and operatively integrated therewith. The integrated cap and closure are conjointly removable from the container, to open the container for access to the liquid therein, by application of a lateral tilting force against the narrow, elongated cap exterior at a position thereof remote from connection of the cap to the container. Removal of the integrated cap and closure seal means from the container is normally effected without breakage of the material forming the container. The cap and closure act as a unit assembly when being removed. The construction is designed to generally assimilate currently known and used glass ampules for medicaments, in configuration and use, and to have a similar opening procedure thereto.
Patent EP-0083702-A1 (EP)
Inventor: MIDDLETON JOHN ALLAN
IPC: C21B7/06
Filed: 1982-11-08
Abstract: The metal shell (16) of a furnace or cupola (10) is cooled by means of water flowing down over the exterior surface of the metal shell. In order to reduce heat loss and thus decrease the energy consumption, the interior surface of the metal shell is lined with a fired refractory shape (22). The thermal conductivity of the refractory material and its thickness are selected such that the amount of refractory material remaining upon reaching equilibrium conditions will be sufficient to maintain the mechanical and structural integrity of the lining. Refractory materials of different conductivities may be selected for various locations in the furnace depending upon the temperatures to be encountered.
Patent EP-0081716-A1 (EP)
Inventor: MINGHETTI GUIDE
IPC: F02B29/04
Filed: 1982-11-25
Abstract: This invention relates to an intake air cooling system for supercharged endothermai enginges, in particular engines whose intake air is pumped in by means of a turbocharger. The inventive system is of the cooling cycle type, with the evaporator (17) accommodated in a plenum chamber (15) which is connected on one side to the turbocharger delivery duct (14) and on the other side to the air-fuel mixing device (16). The evaporator (17) is interposed between the turbocharger delivery duct (14) and the mixing device (16) such as to be swept by the pressurized intake air fiow.
Patent EP-0080227-A1 (EP)
Inventor: PLOSS HARTMUT DR
IPC: C01G3/02
Filed: 1982-11-12
Abstract: In a process of producing cupric hydroxides, products having a high stability in storage will be obtained if phosphate ions are added to a suspension of copper oxychloride in an aqueous phase, the copper oxychloride is then reacted with alkali metal hydroxide or alkaline earth metal hydroxide, and the cupric hydroxide precipitated as a result of the suspension is washed and then re-suspended and subsequently stabilized by the addition of acid phosphate to adjust a pH value of 7.5 to 9. The suspended copper oxychloride is preferably reacted in the presence of phosphate ions in an amount of 1 to 4 grams per liter of the suspension and at a temperature of 20 DEG  to 25 DEG  C. and the resulting cupric hydroxide is stabilized with phosphate ions in an amount of 3 to 6 grams per liter of the suspension.
Patent EP-0090104-A1 (EP)
Inventor: COLE TERENCE GEORGE
IPC: H03F3/72
Filed: 1982-03-26
Abstract: A switchable input operational amplifier with two feedback resistors (R1, R2) which determine the gain of the amplifiers for each polarity of operation, is constructed such that, when operating in one polarity, the feedback resistor associated with the other polarity has no effect on the operation of the circuit.
Patent EP-0065825-A1 (EP)
Inventor: JONES MARTIN
IPC: C07D221/04
Filed: 1982-04-27
Abstract: Compounds of the formula (I) :- 
<CHEM>
 and pharmaceutically acceptable salts thereof and a process for their preparation are disclosed in formula (I).
 W is a 4-imidazolyl group optionally substituted in the 5-position with methyl or bromine; a 2-pyridyl group optionally substituted in the 3-position with C1-4 alkyl, C1-4 alkoxy, halogen, amino or hydroxy; a 2-thiazolyl group; a 2-guanidino-4-thiazolyl group; a 2-furanyl or 2-thienyl group optionally substituted in the 5-position with a group R<1>R<2>N(CH2)m- (where R<1> and R<2> which are the same or different are C1-4 alkyl or together with the nitrogen atom represent a piperidyl, pyrrolidyl or morpholinyl group, and m is an integer from 1 to 4); or a phenyl group substituted in the 3- or 4-position with a group R<1>R<2>N(CH2)m;
 X is methylene (CH2) or sulphur, and
 Y is methylene or, provided X is methylene and W is a substituted phenyl group, oxygen;
 R<3> is a carboxy or hydroxy group; R<4> is hydrogen or a C1-4 alkyl group;
 R<5> is hydrogen, a C1-4 alkyl group, a benzyl group or with R<4> a C3-5 alkylene group; and
 R<6> is hydrogen or a C1-4 alkyl group. The compounds of the invention are histamine H2-antagonists.
Patent EP-0100381-A1 (EP)
Inventor: YOKOYAMA YUICHI
IPC: C08F220/28
Filed: 1982-07-30
Abstract: A soft lens is obtained from a composition comprising, in specified amounts, a monomethacrylate of an alkylene glycol, a fluorine-containing methacrylate, preferably trifluoroethyl methacrylate and:or hexafluoro-isopropyl methacrylate, and one or more compounds selected from unsaturated carboxylic acids, monomethacrylates of polyhydric alcohols with three or more hydroxyl groups, and alkyl methacrylates. The resulting soft contact lens has the same optical properties and elasticity as conventional soft contact lenses, and is very superior to the conventional ones in resistance to deposit and in shape stability.
Patent EP-0074741-A1 (EP)
Inventor: BONDINELL WILLIAM EDWARD
IPC: C07D513/04
Filed: 1982-08-27
Abstract: Method of producing alpha 2  antagonism by administering thiadiazolo- and oxadiazolotetrahydroisoquinoline compounds of formulas
     
     
     in which:
     Y is sulfur or oxygen;   when Y is sulfur, X is hydrogen, halogen, or trifluoromethyl and R and R 1  are hydrogen or alkyl when Y is oxygen, X, R and R, are hydrogen.
Patent EP-0080862-A1 (EP)
Inventor: GRIMMETT FRANCIS WALTER
IPC: A61P31/04
Filed: 1982-11-25
Abstract: Extrudable water-dispersible composition comprising amoxycillin trihydrate and potassium clavulanate together with conventional excipients and a non-hygroscopic water soluble binder.
Patent EP-0064950-A1 (EP)
Inventor: LEDERREY MARC
IPC: G04B37/05
Filed: 1982-05-03
Abstract: Le fond de la boîte de montre étanche est composé d'une pièce métallique (1), à bord (2) replié à angle droit, et d'une couche mince (3), faite en un élastomère, qui tapisse la face interne de la pièce (1), à laquelle elle adhère fortement par une liaison métal/élastomère. Ce fond est fixé à la carrure (9) par des vis (24), qui font appuyer le bord (2) du fond contre la carrure (9), en comprimant le rebord, plus épais, de la couche (3) contre la carrure (9), de façon à assurer l'étanchéité du joint entre le fond et la carrure de la boîte. La couche (3) est moulée avec deux plots (6), qui se substituent aux clefs de fixation usuelles du mouvement (22) dans la boîte, et quatre piliers (7), qui pressent le cadran (18) contre le fond d'un logement (17).
Patent EP-0079868-A1 (EP)
Inventor: DEL MASTRO MANRICO
IPC: G10H1/055
Filed: 1982-11-15
Abstract: The device makes it possible to use one single transducer T for 1, 2, 3,...N number of keys with the aid of discriminator blocks D,, D 2 , D 3 ,...D N  to which consent to open is given by an electrical control signal 10a that is received as each key is depressed. 
     The price at which musical instruments provided with a keyboard are marketed has hitherto been related, to a great extent, to the fact that each key has had to be linked functionally to its own transducer.
Patent EP-0074397-A1 (EP)
Title: Embrayage bidirectionnel
Inventor: NISENSON JULES
IPC: F16D67/02
Filed: 1982-03-16
Abstract: Embrayage bidirectionnel (10) particulierement utile dans des applications de stores de fenetres. L'embrayage bidirectionnel (10) comprend un premier organe ou noyau (34) et un ressort de deroulement (48), c'est-a-dire un ressort ayant un diametre interieur legerement plus petit que le diametre du noyau, le ressort (48) etant enroule autour du noyau (34). Le ressort de deroulement possede plusieurs spires helicoidales (49) et des queues de ressort (50, 52) qui s'etendent vers l'exterieur au-dela de la circonference du ressort (48) et perpendiculaires a son axe. Le ressort (48) est commande par un second organe de commande d'entrainement (66) qui, lorsqu'il est en rotation, applique une force a l'une ou l'autre des queues du ressort (50, 52) pour derouler ou relacher le ressort (48), permettant a celui-ci de tourner par rapport au noyau (34). Le ressort (48) etant en rotation, l'une des queues de ressort (50, 52) vient buter contre un troisieme organe ou organe entraine. Le troisieme organe ou organe entraine (98) est mis en rotation par le ressort (48), ce qui permet au troisieme organe (98) de tourner par rapport au premier organe ou noyau (34). Le troisieme organe ou organe entraine (98) continue de tourner par rapport au premier organe ou noyau (34) jusqu'a ce que le second organe de commande ou d'entrainement (66) arrete la rotation. Cependant, lorsque l'organe entraine (98) est mis en rotation directement, le ressort (48) est verrouille sur le noyau (34) empechant l'organe entraine (98) de tourner davantage. Selon un premier mode de realisation de l'invention, les queues de ressort (50, 52) du ressort de deroulement (48) sont repliees transversalement, le second organe de commande ou d'entrainement (66) possede un canal en forme de U (92) qui s'appuie contre l'une ou l'autre des surfaces exterieures (58, 60) des queues de ressort (50. 52) lorsque l'organe d'entrainement (66) tourne, et le troisieme organe ou organe entraine (98) possede une nervure (108), situee entre les queues de ressort (50, 52) contre
Patent EP-0078846-A1 (EP)
Inventor: ADELMAN ROBERT W
IPC: B60C25/00
Filed: 1982-05-14
Abstract: Des pneus de vehicule, montes sur des jantes de roue, sont gonfles de maniere plus sure dans une boite a profil anguleux (10) enfermant l'ensemble pneu et jante de roue, en utilisant un tuyau de gonflage (40) qui penetre au travers de la paroi de la boite, avec une jauge de pression (42) visible de l'exterieur de la boite. Des organes de serrure de fermeture (60, 70) peuvent etre prevus pour s'assurer que la boite doit etre fermee avant de commencer le gonflage, et que la boite ne peut etre ouverte pendant 3-10 minutes apres avoir termine le gonflage. Une fenetre (230) peut etre amenagee pour controler visuellement l'ensemble pneu et jante de la roue pendant ou apres le gonflage, et une soupape de degonflage (283) permet le degonflage si le gonflage semble peu sur. La boite peut avoir des renforcements soudes (401-404).
Patent EP-0086428-A1 (EP)
Inventor: NEWSOME PETER MARTIN
IPC: A61K31/155
Filed: 1980-08-04
Abstract: Vasoconstrictor a-adrenergic agonists of formula (I)
     wherein, A is a 2-imidazoline group or a guanidine group; B is a chemical bond or a linking group one or two atoms in length; and C is a C 6-10  mono- or bi-cyclic group which is either an aromatic group, a heteroaromatic group containing only one hetero-atom, or a group containing an aromatic moiety; and which group C may be substituted by C,-4 alkyl, C 1-4  alkoxy, halogen or hydroxyl; or salts thereof, are useful in the treatment and prevention of diarrhoea in livestock. Compositions of these compounds are described.
Patent EP-0098515-A1 (EP)
Inventor: LUSCHNIG FRANZ
IPC: A63C9/00
Filed: 1983-06-29
Abstract: Zur Anpassung vom Skibindungsteil an unterschiedlich lange Skischuhe sind Vorrichtungen bekannt, bei denen eine skifeste Führungsschiene zwei seitliche Führungsleisten und zwischen diesen zwei Zahnleisten aufweist, denen ein mit der Grundplatte des Skibindungsteils verbundenes, federbelastetes Rastglied zugeordnet ist. Zur Verstellung wird das Rastglied gegen die Kraft der Feder entrastet, der Bindungsteil in die gewünschte Lage gebracht und durch Einrasten des Rastgliedes fixiert. Um einen einfachen Aufbau, eine sichere Verrastung und eine leichte Betätigung der Vorrichtung zu erreichen, liegt der eine Schenkel (9a) des Rastgliedes (9) unter dem Einfluß der Schraubendruckfeder (7) an einem nach unten ragenden Ansatz (8) der Führungsplatte (3) an, wobei der andere Schenkel (9c) bei entrastetem Rastglied (9) mit der Führungsplatte (3) verrastbar ist. Auf diese Weise rastet das Rastglied (9) automatisch in die Zahnleisten ein; zur Anpassung werden beide Hände des Monteurs freigegeben. Ist der zu verstellende Skibindungsteil auch um eine Hochachse verschwenkbar, so kann das Wiedereinrasten durch Verschwenken des Bindungsteils um seine Hochachse ohne Werkzeug erfolgen.
Patent EP-0106119-A1 (EP)
Inventor: ROSCH HELMUT
IPC: H02J7/00
Filed: 1983-09-07
Abstract: 1. A remotely-operable switch (4) whose load component is switched by an electronic control component which receives its commands via a sensor for a field (16), and whose terminals (1, 2) for the load component feed the control component such that in the rest state when the load component is open a store (8) is charged, which store supplies the energy for the control component when the load component is connected, characterised in that the store (8) is assigned a voltage-monitoring device (9) designed to disconnect the load component when the voltage falls below a limit value - above the voltage adequate to ensure a reliable operation of the control component - whereby a load (3) is disconnected and the store (8) is resupplied with charging voltage via the terminals (1, 2) for the load component.
Patent EP-0110168-A1 (EP)
Inventor: SCHUMACHER HANS DR
IPC: A01N43/76
Filed: 1983-10-29
Abstract: Combinations of herbicides of the formula (I)    <IMAGE>  (I) wherein R denotes H, alkyl or one cation equivalent, with herbicides of the formula (II)    <IMAGE> (II)  wherein X denotes Cl or Br, Y denotes H or Cl and Z denotes alkyl, and if X is Br, Y must be Cl, possess surprising synergistic properties in controlling weeds.
Patent EP-0084921-A1 (EP)
Inventor: FLEMING WILFRED GEORGE KENNETH
IPC: E02D5/38
Filed: 1983-01-04
Abstract: The method involves driving into the ground a mandrel (1) carrying a pile shoe (2) and pumping a cementitious mixture (4) into the hole through the interior of the mandrel (1) as it is being driven into the ground. The cementitious mixture (4) leaves the interior of the mandrel (1) and enters the annular gap between the mandrel (1) and the earth surface via one or more holes (34) located at or close to its lower end and generally just above the pile shoe (2). The mixture (4) is maintained at a positive pressure relative to its surroundings, and is allowed to set after the mandrel (1) has reached the desired depth and has been withdrawn leaving the shoe (2) behind. The driving rig need not have the bulk required to exert the massive pulling forces required in conventional piling systems where a temporary casing which has been driven tightly into the soil is withdrawn prior to completion of the pile.
Patent EP-0134337-A1 (EP)
Inventor: SIRCAR ILA
IPC: A61K31/4418
Filed: 1983-08-17
Abstract: New substituted 2,2-dimethyl-5-phenoxy-pentanoic acid benzamides which are useful as antiarteriosclerotic agents are disclosed. These compounds elevate the high density lipoprotein fraction of cholesterol, and also lower the low density lipoprotein fraction of cholesterol. They have the following formula:
     wherein R 1 , R 2 , A and B are various substituents, and k is 0 or 1.